CN104970553A - Wall-mounted desk used on bed - Google Patents
Wall-mounted desk used on bed Download PDFInfo
- Publication number
- CN104970553A CN104970553A CN201510345600.6A CN201510345600A CN104970553A CN 104970553 A CN104970553 A CN 104970553A CN 201510345600 A CN201510345600 A CN 201510345600A CN 104970553 A CN104970553 A CN 104970553A
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- sliding
- desktop
- groove
- wall
- desk
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Abstract
The invention discloses a wall-mounted desk used on a bed. The wall-mounted desk used on the bed comprises an extensible plate, stop blocks, a desk top plate, L-shaped sliding rods, a base plate, sliding pins, a circular-arc-shaped groove and a pull strip, wherein the base plate comprises the circular-arc-shaped groove, a small disc and a large disc, a plurality of non-through holes are formed in the small disc, and the circular-arc-shaped groove is formed in the base plate. Cylindrical grooves formed in one end of the desk top plate, springs are installed in the cylindrical grooves, one end of each spring is connected with the corresponding sliding pin, the sliding pin is in sliding fit with the corresponding cylindrical groove, the other end of the desk top plate is hinged to the stop blocks through small fixing screws, the upper side and the lower side of the desk top plate are connected with the L-shaped sliding rods through large fixing screws, one end of each L-shaped sliding rod is buckled in the circular-arc-shaped groove, and the other end of each L-shaped sliding rod is in sliding fit with the circular-arc-shaped groove. A sliding groove is formed in the back of the desk top plate, the extensible plate is installed in the sliding groove, and the extensible plate is in sliding fit with the sliding groove. The wall-mounted desk used on the bed is simple in structure, convenient to install, stable and reliable and can be widely popularized and used.
Description
[technical field]
The present invention relates to the technical field of daily living article, particularly a kind of technical field of wall bed desk.
[background technology]
At present, people more and more like carrying out in bed reading, writing and use computer, the convenience that many apparatus come satisfied bed uses can also be set in the richer family in space, and be just difficult in the comparatively narrow and small room in the students' dormitory of school or space satisfied bed is read, the space requirement of writing and use computer.Now many again bed desks are present in daily life, but these bed desks but also exist many shortcomings: in bed, the leg of user puts between table leg in the placement had, and such user's leg is easily tired; On the wall, although the leg of user can not be tired, it is not very reliable for locating on the wall, built on the sand in some installations; A lot of bed desk size is not very large, substantially all can only put a computer, and user can not by computer one side recording learning.A kind of bed desk that can solve above-mentioned shortcoming just seems necessary.
[summary of the invention]
Object of the present invention solves the problems of the prior art exactly, a kind of wall bed desk is proposed, can make user in use, the space of leg is unrestricted, and leg can not be tired, desk is installed on the wall, fixing reliable, can rotate, person easy to use adjusts angle of inclination, desk is provided with expansion plate, can expand desk area.
For achieving the above object, the present invention proposes a kind of wall bed desk, comprise expansion plate, block, desktop, L sliding bar, substrate, sliding pin, spring, circular groove and pull bar, described substrate comprises circular groove, roundel and big disk, described roundel is provided with some blind holes, described big disk is provided with through hole, and described substrate is provided with circular groove; Described desktop one end is provided with cylinder shape groove, in cylinder shape groove, spring is installed, spring one end is connected with sliding pin, sliding pin is formed and is slidably matched in cylinder shape groove, the desktop other end and block are hinged by fixing Screw, the upper and lower both sides of desktop are connected by fixing large screw with L sliding bar, and L sliding bar one end is buckled in circular groove, and L sliding bar one end and circular groove are formed and be slidably matched; Be provided with a sliding tray after described desktop, sliding tray is provided with expansion plate, and expansion plate and sliding tray are formed and be slidably matched.
As preferably, described block is 0 ° ~ 360 ° around the fixing Screw anglec of rotation, and block quantity is 2.
As preferably, described spring and sliding pin quantity are respectively 4.
As preferably, described desktop and roundel upper surface leave distance, and distance is 2 ~ 5mm.
As preferably, described sliding pin is connected with pulling bar.
Beneficial effect of the present invention: the present invention is by installing desk on the wall, and the leg of such user freely can be placed under desktop, and like this when writing, reading and using computer, leg can not be very tired; The roundel of substrate is provided with some blind holes, and sliding pin slides into blind hole under the action of the spring, and sliding pin quantity is 4, in the button circular groove of L sliding bar one end, fixing reliable; When usable floor area is inadequate, can skid off expansion plate in the sliding tray after desktop, increase the area used like this, structure of the present invention is simple, easy for installation, reliable and stable, can extensively promote the use of.
Feature of the present invention and advantage will be described in detail by reference to the accompanying drawings by embodiment.
[accompanying drawing explanation]
Fig. 1 is the front view of a kind of wall bed desk of the present invention;
Fig. 2 is the main pseudosection of a kind of wall of the present invention bed desk;
Fig. 3 is the pull-out expansion plate structural representation of a kind of wall bed desk of the present invention;
Fig. 4 is the withdrawal expansion plate structural representation of a kind of wall bed desk of the present invention.
In figure: 1-expansion plate, 2-block, 3-fix Screw, 4-desktop, 5-fix large screw, 6-L sliding bar, 7-substrate, 8-sliding pin, 9-spring, 10-through hole, 11-blind hole, 12-circular groove, 13-pull bar, 14-roundel, 15-big disk.
[detailed description of the invention]
Consult Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the present invention, comprise expansion plate 1, block 2, desktop 4, L sliding bar 6, substrate 7, sliding pin 8, spring 9, circular groove 12 and pull bar 13, described substrate 7 comprises circular groove 12, roundel 14 and big disk 15, described roundel 14 is provided with some blind holes 11, described big disk 15 is provided with through hole 10, and described substrate 7 is provided with circular groove 12; Described desktop 4 one end is provided with cylinder shape groove, spring 9 is installed in cylinder shape groove, spring 9 one end is connected with sliding pin 8, sliding pin 8 is formed and is slidably matched in cylinder shape groove, desktop 4 other end and block 2 are hinged by fixing Screw 3, desktop about 4 both sides are connected by fixing large screw 5 with L sliding bar 6, and L sliding bar 6 one end is buckled in circular groove 12, and L sliding bar 6 one end and circular groove 12 are formed and be slidably matched; Described desktop 4 is provided with a sliding tray below, and sliding tray is provided with expansion plate 1, and expansion plate 1 and sliding tray are formed and be slidably matched; Described block 2 is 0 ° ~ 360 ° around fixing Screw 3 anglec of rotation, and block 2 quantity is 2; Described spring 9 is respectively 4 with sliding pin 8 quantity; Described desktop 4 leaves distance with roundel 14 upper surface, and distance is 2 ~ 5mm; Described sliding pin 8 is connected with pulling bar 13.
The course of work of the present invention:
A kind of wall bed desk of the present invention in the course of the work, substrate 7 of the present invention is installed on the wall by through hole 10, bar 13 is pulled to make sliding pin 8 Compress Spring 9 by stirring, allow in the cylinder shape groove of sliding pin 8 indentation desktop 4 one end, L sliding bar 6 is buckled in inside circular groove 12, desktop 4 is placed in place, bleed off and pull bar 13, sliding pin 8 slides into blind hole 11, such desktop 4 has just provided completely, user just can employ, if think that area is inadequate, block 2 can be pushed aside, expansion plate 1 is pulled out to increase usable floor area in sliding tray on rear side of desktop 4, desktop 4 can be packed up according to the reverse order opened after using.
The present invention is by installing desk on the wall, and the leg of such user freely can be placed for 4 times at desktop, and like this when writing, reading and using computer, leg can not be very tired; The roundel 14 of substrate 7 is provided with some blind holes 11, and sliding pin 8 slides into blind hole 11 under the effect of spring 9, and sliding pin 8 quantity is 4, in the button circular groove 12 of L sliding bar 6 one end, fixing reliable; When usable floor area is inadequate, can skid off expansion plate 1 in the sliding tray after desktop 4, increase the area used like this, structure of the present invention is simple, easy for installation, reliable and stable, can extensively promote the use of.
Above-described embodiment is to explanation of the present invention, is not limitation of the invention, anyly all belongs to protection scope of the present invention to the scheme after simple transformation of the present invention.
Claims (5)
1. a wall bed desk, it is characterized in that: comprise expansion plate (1), block (2), desktop (4), L sliding bar (6), substrate (7), sliding pin (8), spring (9), circular groove (12) and pull bar (13), described substrate (7) comprises circular groove (12), roundel (14) and big disk (15), described roundel (14) is provided with some blind holes (11), described big disk (15) is provided with through hole (10), described substrate (7) is provided with circular groove (12), described desktop (4) one end is provided with cylinder shape groove, spring (9) is installed in cylinder shape groove, spring (9) one end is connected with sliding pin (8), sliding pin (8) is formed and is slidably matched in cylinder shape groove, desktop (4) other end and block (2) are hinged by fixing Screw (3), desktop (4) up and down both sides is connected by fixing large screw (5) with L sliding bar (6), L sliding bar (6) one end is buckled in circular groove (12), L sliding bar (6) one end and circular groove (12) are formed and are slidably matched, described desktop (4) is provided with a sliding tray below, and sliding tray is provided with expansion plate (1), and expansion plate (1) and sliding tray are formed and be slidably matched.
2. a kind of wall bed desk as claimed in claim 1, is characterized in that: described block (2) is 0 ° ~ 360 ° around fixing Screw (3) anglec of rotation, and block (2) quantity is 2.
3. a kind of wall bed desk as claimed in claim 1, is characterized in that: described spring (9) and sliding pin (8) quantity are respectively 4.
4. a kind of wall bed desk as claimed in claim 1, is characterized in that: described desktop (4) and roundel (14) upper surface leave distance, and distance is 2 ~ 5mm.
5. a kind of wall bed desk as claimed in claim 1, is characterized in that: described sliding pin (8) is connected with pulling bar (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510345600.6A CN104970553A (en) | 2015-06-18 | 2015-06-18 | Wall-mounted desk used on bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510345600.6A CN104970553A (en) | 2015-06-18 | 2015-06-18 | Wall-mounted desk used on bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104970553A true CN104970553A (en) | 2015-10-14 |
Family
ID=54267966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510345600.6A Pending CN104970553A (en) | 2015-06-18 | 2015-06-18 | Wall-mounted desk used on bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104970553A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4618119A (en) * | 1984-09-19 | 1986-10-21 | Powell Roger A | Adjustable inclination reading/writing board |
| CN2061788U (en) * | 1989-05-30 | 1990-09-12 | 中国民用航空学院 | Suspended table |
| CN2112777U (en) * | 1991-11-14 | 1992-08-12 | 王财旺 | Electric radiator for wall and table use |
| FR2717663B1 (en) * | 1994-03-22 | 1996-06-14 | Andre Albert Lacroix | Music stand perfects. |
| CN201091341Y (en) * | 2007-10-23 | 2008-07-30 | 陕西科技大学 | Multifunction desk against the wall |
| CN201226974Y (en) * | 2008-06-30 | 2009-04-29 | 刘建 | Suspension arm type automatic turning knock-prevention desk |
| CN202566982U (en) * | 2012-01-13 | 2012-12-05 | 安培亮 | Rotary dining table |
| CN202603997U (en) * | 2012-04-13 | 2012-12-19 | 韶关市凯达木制品家具有限公司 | Wall-mounted foldable desk |
| CN203252172U (en) * | 2013-05-02 | 2013-10-30 | 上海理工大学 | Wall face fixed type multifunctional on-bed desk |
| CN203538702U (en) * | 2013-10-24 | 2014-04-16 | 南京信息工程大学 | Desk on bed |
| CN203979116U (en) * | 2014-07-08 | 2014-12-03 | 厦门理工学院 | A kind of universal joint and the universal regulated table that uses this universal joint |
| CN204764160U (en) * | 2015-06-18 | 2015-11-18 | 黄红林 | Wall bed desk |
-
2015
- 2015-06-18 CN CN201510345600.6A patent/CN104970553A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4618119A (en) * | 1984-09-19 | 1986-10-21 | Powell Roger A | Adjustable inclination reading/writing board |
| CN2061788U (en) * | 1989-05-30 | 1990-09-12 | 中国民用航空学院 | Suspended table |
| CN2112777U (en) * | 1991-11-14 | 1992-08-12 | 王财旺 | Electric radiator for wall and table use |
| FR2717663B1 (en) * | 1994-03-22 | 1996-06-14 | Andre Albert Lacroix | Music stand perfects. |
| CN201091341Y (en) * | 2007-10-23 | 2008-07-30 | 陕西科技大学 | Multifunction desk against the wall |
| CN201226974Y (en) * | 2008-06-30 | 2009-04-29 | 刘建 | Suspension arm type automatic turning knock-prevention desk |
| CN202566982U (en) * | 2012-01-13 | 2012-12-05 | 安培亮 | Rotary dining table |
| CN202603997U (en) * | 2012-04-13 | 2012-12-19 | 韶关市凯达木制品家具有限公司 | Wall-mounted foldable desk |
| CN203252172U (en) * | 2013-05-02 | 2013-10-30 | 上海理工大学 | Wall face fixed type multifunctional on-bed desk |
| CN203538702U (en) * | 2013-10-24 | 2014-04-16 | 南京信息工程大学 | Desk on bed |
| CN203979116U (en) * | 2014-07-08 | 2014-12-03 | 厦门理工学院 | A kind of universal joint and the universal regulated table that uses this universal joint |
| CN204764160U (en) * | 2015-06-18 | 2015-11-18 | 黄红林 | Wall bed desk |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151014 |