CN209346277U - A kind of expansible desk - Google Patents
A kind of expansible desk Download PDFInfo
- Publication number
- CN209346277U CN209346277U CN201821757637.5U CN201821757637U CN209346277U CN 209346277 U CN209346277 U CN 209346277U CN 201821757637 U CN201821757637 U CN 201821757637U CN 209346277 U CN209346277 U CN 209346277U
- Authority
- CN
- China
- Prior art keywords
- plate
- riser
- fixed
- movable cover
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of expansible desks, including bottom plate, the left end of the plate upper surface is fixedly connected with the lower end of left side riser, the right end of plate upper surface is fixedly connected with the lower end of right side riser, the middle part of plate upper surface is fixedly connected with the lower end of intermediate riser shelf, left side riser, intermediate riser shelf and right side riser are arranged in parallel, the middle part of left side riser right side is connected with the middle part of intermediate riser shelf left side by support plate, the rear and front end of support plate upper surface is respectively and fixedly provided with collateral plate, user is mobile to upper left side by movable cover plate, the rotating bar side in left side and the upper-end contact of left side riser, movable cover plate is supported frame and supports, user can work on movable cover plate, improve the convenience of this expansible desk；The desktop of the right end clamping of the left end of fixed cover board and movable cover plate when movable cover plate resets, movable cover plate and fixed cover board composition is smooth, user-friendly expansible desk.
Description
Technical field
The utility model relates to desk technical field, specially a kind of expansible desk.
Background technique
Desk is a kind of common furniture, main including desktop and to be used to support the table leg of desktop, for place article or
Some activities are carried out on the table for people.The desktop of existing desk is integrally attached on support frame, and the height of desktop cannot be adjusted
Section, the use of user.
Utility model content
The technical problems to be solved in the utility model is to overcome existing defect, provides a kind of expansible desk, user
Movable cover plate is mobile to upper left side, and the rotating bar side in left side and the upper-end contact of left side riser, movable cover plate are supported frame
It supports, user can work on movable cover plate, improve the convenience of this expansible desk, can effectively solve background skill
The problems in art.
To achieve the above object, the utility model provides the following technical solutions: a kind of expansible desk, including bottom plate,
The left end of the plate upper surface is fixedly connected with the lower end of left side riser, the right end of plate upper surface and the lower end of right side riser
It is fixedly connected, the middle part of plate upper surface is fixedly connected with the lower end of intermediate riser shelf, left side riser, intermediate riser shelf and right side riser
It is arranged in parallel, the middle part of left side riser right side is connected with the middle part of intermediate riser shelf left side by support plate, table in support plate
The rear and front end in face is respectively and fixedly provided with collateral plate, between support plate lower surface and plate upper surface be equipped with drawer, trailing flank it is collateral
The collateral plate trailing flank of plate leading flank and front side is connect with the rear and front end of movable cover plate lower surface by support frame respectively.
The front and rear sides of intermediate riser shelf right side upper end and the front and rear sides of right side riser left side upper end pass through company respectively
Extension bar connection, the upper end of two connecting rods is fixed with fixed cover board, the left end of fixed cover board and the right end clamping of movable cover plate, right
The rear and front end of side riser left side is hinged by hinged seat with the turning end of two chamber doors respectively, and chamber door is located under connecting rod
Side, the lower surface of chamber door connect with the upper surface slide of bottom plate, the lower surface of bottom plate uniformly install there are four supporting leg.
As a kind of optimal technical scheme of the utility model, the drawer includes lower plate, the rear end of lower plate upper surface and
The lower end of rear side baffle is fixedly connected, and the front end of lower plate upper surface is fixedly connected with the lower end of front side baffle, lower plate upper surface
Left and right ends are respectively and fixedly provided with side baffle, and the leading flank of front side baffle, which is equipped with, pulls knob.
As a kind of optimal technical scheme of the utility model, support frame as described above includes downside fixed plate, downside fixed plate
It is fixed on the side of collateral plate, the lower end of the side of downside fixed plate and two rotating bars is rotatablely connected by rotating pin, and two
A rotating bar is parallel, and the upper end of two rotating bars is rotatablely connected with the side of upside fixed plate by rotating pin respectively, upside
Fixed plate is fixed on the lower surface of movable cover plate.
Compared with prior art, the utility model has the beneficial effects that this expansible desk, user by movable cover plate to
Upper left side is mobile, and the rotating bar side in left side and the upper-end contact of left side riser, movable cover plate are supported frame and support, user
It can work on movable cover plate, improve the convenience of this expansible desk；Movable cover plate when resetting the left end of fixed cover board and
The right end of movable cover plate is clamped, and the desktop of movable cover plate and fixed cover board composition is smooth, user-friendly expansible desk.
Detailed description of the invention
Fig. 1 is the utility model schematic view of the front view；
Fig. 2 is the utility model deployed configuration schematic diagram；
Fig. 3 is the utility model support frame structure diagram.
In figure: 1 movable cover plate, 2 collateral plates, 3 support frames, 31 upside fixed plates, 32 rotating bars, 33 downside fixed plates, in 4
Between riser, 5 fixed cover boards, 6 right side risers, 7 connecting rods, 8 chamber doors, 9 drawers, 91 front side baffles, 92 lower plates, 93 rear side baffles,
94 side baffles, 10 bottom plates, 11 support plates, 12 left side risers, 13 supporting legs.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of expansible desk, including bottom plate 10, bottom
The left end of 10 upper surface of plate is fixedly connected with the lower end of left side riser 12, under the right end and right side riser 6 of 10 upper surface of bottom plate
End is fixedly connected, and the middle part of 10 upper surface of bottom plate is fixedly connected with the lower end of intermediate riser shelf 4, left side riser 12,4 and of intermediate riser shelf
Right side riser 6 is arranged in parallel, and the middle part of 4 left side of middle part and intermediate riser shelf of 12 right side of left side riser is connected by support plate 11
It connects, the rear and front end of 11 upper surface of support plate is respectively and fixedly provided with collateral plate 2, and 11 lower surface of support plate and bottom plate are set between 10 upper surface
There is a drawer 9,2 trailing flank of collateral plate of 2 leading flank of collateral plate of the trailing flank and front side front and back with 1 lower surface of movable cover plate respectively
Both ends are connected by support frame 3, and left side riser 12,4, two collateral plates 2 of intermediate riser shelf and support plate 11 form placement space.
Support frame 3 includes downside fixed plate 33, and downside fixed plate 33 is fixed on the side of collateral plate 2, downside fixed plate 33
Side and the lower ends of two rotating bars 32 be rotatablely connected by rotating pin, two rotating bars 32 are parallel, two rotating bars 32
Upper end be rotatablely connected respectively with the side of upside fixed plate 31 by rotating pin, upside fixed plate 31 is fixed on movable cover plate
1 lower surface, user is mobile to upper left side by movable cover plate 1,32 side of rotating bar in left side and the upper termination of left side riser 12
Touching, movable cover plate 1 are supported frame 3 and support, and user can work on movable cover plate 1, improve this expansible desk just
Victory.
Drawer 9 includes lower plate 92, and the rear end of 92 upper surface of lower plate is fixedly connected with the lower end of rear side baffle 93, in lower plate 92
The front end on surface is fixedly connected with the lower end of front side baffle 91, and the left and right ends of 92 upper surface of lower plate are respectively and fixedly provided with side baffle 94,
The leading flank of front side baffle 91, which is equipped with, pulls knob, and user can be put into article into drawer 9.
The front and rear sides of the 6 left side upper end of front and rear sides and right side riser of 4 right side upper end of intermediate riser shelf pass through respectively
Connecting rod 7 connects, and the upper end of two connecting rods 7 is fixed with fixed cover board 5, the left end of fixed cover board 5 and the right end of movable cover plate 1
Clamping, the rear and front end of 6 left side of right side riser is hinged by hinged seat with the turning end of two chamber doors 8 respectively, and chamber door 8 is located at
The lower surface of the lower section of connecting rod 7, chamber door 8 is connected with the upper surface slide of bottom plate 10, and the lower surface of bottom plate 10 is uniformly equipped with
Four supporting legs 13, the right end of the left end of fixed cover board 5 and movable cover plate 1 clamping when resetting of movable cover plate 1, movable cover plate 1 and solid
The desktop for determining the composition of cover board 5 is smooth, user-friendly expansible desk.
When in use: user is mobile to upper left side by movable cover plate 1,32 side of rotating bar of left end and left side riser 12
Upper-end contact, movable cover plate 1 are supported frame 3 and support.
Left side riser 12,4, two collateral plates 2 of intermediate riser shelf and support plate 11 form placement space；Intermediate riser shelf 4, right side
Riser 6, fixed cover board 5, bottom plate 10 and two chamber doors 8 form placement space.
Adjacent plate is connected using eccentric screw or self-tapping screw.
The utility model, user is mobile to upper left side by movable cover plate 1,32 side of rotating bar in left side and left side riser 12
Upper-end contact, movable cover plate 1 is supported frame 3 and supports, and user can work on movable cover plate 1, and it is expansible to improve this
The convenience of desk；The right end clamping of the left end of fixed cover board 5 and movable cover plate 1,1 He of movable cover plate when movable cover plate 1 resets
The desktop that fixed cover board 5 forms is smooth, user-friendly expansible desk.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (3)
1. a kind of expansible desk, including bottom plate (10), it is characterised in that: the left end and left side of bottom plate (10) upper surface
The lower end of riser (12) is fixedly connected, and the right end of bottom plate (10) upper surface is fixedly connected with the lower end of right side riser (6), bottom plate
(10) middle part of upper surface is fixedly connected with the lower end of intermediate riser shelf (4), and left side riser (12), intermediate riser shelf (4) and right side are perpendicular
Plate (6) is arranged in parallel, and the middle part of left side riser (12) right side and the middle part of intermediate riser shelf (4) left side pass through support plate (11)
Connection, the rear and front end of support plate (11) upper surface is respectively and fixedly provided with collateral plate (2), on support plate (11) lower surface and bottom plate (10)
Be equipped with drawer (9) between surface, collateral plate (2) trailing flank of collateral plate (2) leading flank of trailing flank and front side respectively with movement
The rear and front end of cover board (1) lower surface is connected by support frame (3)；
The front and rear sides of intermediate riser shelf (4) right side upper end and the front and rear sides of right side riser (6) left side upper end pass through respectively
Connecting rod (7) connection, the upper end of two connecting rods (7) are fixed with fixed cover board (5), the left end of fixed cover board (5) and mobile lid
The right end of plate (1) is clamped, and the rear and front end of right side riser (6) left side passes through with the turning end of two chamber doors (8) hinged respectively
Seat is hinged, and chamber door (8) is located at the lower section of connecting rod (7), and the lower surface of chamber door (8) is connected with the upper surface slide of bottom plate (10),
It uniformly installs there are four supporting leg (13) lower surface of bottom plate (10).
2. the expansible desk of one kind according to claim 1, it is characterised in that: the drawer (9) includes lower plate (92),
The rear end of lower plate (92) upper surface is fixedly connected with the lower end of rear side baffle (93), the front end of lower plate (92) upper surface and front side gear
The lower end of plate (91) is fixedly connected, and the left and right ends of lower plate (92) upper surface are respectively and fixedly provided with side baffle (94), front side baffle (91)
Leading flank be equipped with pull knob.
3. the expansible desk of one kind according to claim 1, it is characterised in that: support frame as described above (3) is solid including downside
Fixed board (33), downside fixed plate (33) are fixed on the side of collateral plate (2), the side of downside fixed plate (33) and two rotating bars
(32) lower end by rotating pin be rotatablely connected, two rotating bars (32) in parallel, the upper end of two rotating bars (32) respectively with
The side of upside fixed plate (31) is rotatablely connected by rotating pin, and upside fixed plate (31) is fixed under movable cover plate (1)
Surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821757637.5U CN209346277U (en) | 2018-10-15 | 2018-10-15 | A kind of expansible desk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821757637.5U CN209346277U (en) | 2018-10-15 | 2018-10-15 | A kind of expansible desk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209346277U true CN209346277U (en) | 2019-09-06 |
Family
ID=67781090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821757637.5U Expired - Fee Related CN209346277U (en) | 2018-10-15 | 2018-10-15 | A kind of expansible desk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209346277U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113796652A (en) * | 2021-10-19 | 2021-12-17 | 营口理工学院 | Sliding keyboard for computer science and technology teaching |
-
2018
- 2018-10-15 CN CN201821757637.5U patent/CN209346277U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113796652A (en) * | 2021-10-19 | 2021-12-17 | 营口理工学院 | Sliding keyboard for computer science and technology teaching |
| CN113796652B (en) * | 2021-10-19 | 2022-12-20 | 营口理工学院 | Sliding keyboard for computer science and technology teaching |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190906 Termination date: 20201015 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |