CN208480774U - A kind of desk can change loaded area - Google Patents
A kind of desk can change loaded area Download PDFInfo
- Publication number
- CN208480774U CN208480774U CN201720437294.3U CN201720437294U CN208480774U CN 208480774 U CN208480774 U CN 208480774U CN 201720437294 U CN201720437294 U CN 201720437294U CN 208480774 U CN208480774 U CN 208480774U
- Authority
- CN
- China
- Prior art keywords
- desktop
- table leg
- extension plate
- desk
- side table
- 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
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- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The utility model provides a kind of desk that can change loaded area, including left side table leg, right side table leg, desktop, extension plate, spring hinge and folded sheet, and the desktop is mounted on left side table leg and right side table leg；The folded sheet connects the right end in desktop by spring hinge axis；Parallel slot is offered inside the desktop, the parallel slot is penetrated through in the left end of desktop, and the extension plate is inserted in parallel slot from left side.The utility model parallel slot, sliding rail and extension plate are equipped with, and are conducive to extend extension plate on the left of desktop, increase loaded area；Being equipped with for spring hinge and folded sheet, is conducive to fold out folded sheet on the right side of desktop, increases loaded area, helps to improve the stability of the desk on the whole, the setting of support rod, the stability after being conducive to ensure folded sheet expansion and easy to adjust.
Description
Technical field
The utility model belongs to technical field of living goods more particularly to a kind of desk that can change loaded area.
Background technique
The desktop of desk is fixed, but sometimes needs to increase desktop area, China Patent Publication No. CN
106136568 A, a kind of entitled desk of innovation and creation, including desktop, desktop are arranged strip-shaped hole, are equipped with and draw in strip-shaped hole
Plate, pulling plate and strip-shaped hole clearance fit.But existing desk, there is also carrying enlarged-area is small, structure is steady after area expands
The problem of qualitative difference.
Therefore, a kind of desk that can change loaded area is invented to be very necessary.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of desk that can change loaded area, to solve
Existing desk carrying enlarged-area is small, the problem of structural stability difference after area expands.A kind of loaded area of can change
Desk, including left side table leg, right side table leg, desktop, extension plate, spring hinge and folded sheet, the desktop are mounted on left side
On table leg and right side table leg；The folded sheet connects the right end in desktop by spring hinge axis.
Preferably, parallel slot is offered inside the desktop, the parallel slot is penetrated through in the left end of desktop, described
Extension plate is inserted in parallel slot from left side.
Preferably, the parallel trench bottom is provided with sliding rail, and the extension plate is slidably installed on the slide rail.
Preferably, it is provided with block above the left end of the parallel slot, is provided with above the right end of the extension plate
Protrusion.
Preferably, the extension plate left end is provided with arc groove, and the arc groove is recessed to the right, the arc
The bottom of slot is additionally provided with pull rod.
Preferably, the bottom rear and front end of the folded sheet offers placed cavity, and the right end of the placed cavity is fixed
There is shaft, the shaft is connected with support rod, is provided with link, the support rod on the right side of the lower part of the right side table leg
One end axis connects in shaft, and the other end is connect with link.
Preferably, the support rod includes hook, first connecting rod, screw shell, second connecting rod and axis hole, and described the
One connecting rod one end is fixed on the lower end of screw shell, and the other end is fixedly connected with hook；Described second connecting rod one end is connected to
The upper end of screw shell, the other end are fixedly connected with axis hole.
Preferably, the upper end of the screw shell is internally provided with internal screw thread, the lower end setting of the second connecting rod
There is external screw thread, the second connecting rod is threaded in screw shell.
Preferably, the right end lower part of the folded sheet is provided with collet, and the desktop left bottom is provided with clip,
The collet is adapted with clip.
Preferably, the left side table leg and right side table leg are arranged in splayed.
Compared with prior art, the utility model has the following beneficial effects: one kind due to the utility model can change
The desk for becoming loaded area is widely used in technical field of living goods.Meanwhile the utility model has the following beneficial effects:
1. in the utility model, parallel slot is offered inside the desktop, the parallel slot is passed through in the left end of desktop
Logical, the extension plate is inserted in parallel slot from left side, expands desktop area using extension plate.
2. in the utility model, the parallel trench bottom is provided with sliding rail, the extension plate is slidably mounted on sliding rail
On, it is convenient, laborsaving to be conducive to stretch drawing.
3. in the utility model, it is provided with block above the left end of the parallel slot, on the right end of the extension plate
Side is provided with protrusion, is beneficial to prevent extension plate and all skids off out of parallel slot.
4. in the utility model, the extension plate left end is provided with arc groove, the arc groove is recessed to the right, institute
The bottom for the arc groove stated is additionally provided with pull rod, is conducive to be formed in left end when by extension plate all push-in parallel slots convex
It rises, and pull is convenient.
5. in the utility model, the bottom rear and front end of the folded sheet offers placed cavity, the placed cavity
Right end is fixed with shaft, and the shaft is connected with support rod, is provided with link on the right side of the lower part of the right side table leg, described
Support rod one end axis connect in shaft, the other end is connect with link, be conducive to after turning down folded sheet utilize support rod carry out
Fixed support.
6. in the utility model, the upper end of the screw shell is internally provided with internal screw thread, the second connecting rod
Lower end is provided with external screw thread, and the second connecting rod is threaded in screw shell, is conducive to adjust branch according to requirements
The length of strut, and support rod shortening is placed in placed cavity when not in use.
7. in the utility model, the right end lower part of the folded sheet is provided with collet, the desktop left bottom is set
It is equipped with clip, the collet is adapted with clip, is conducive to improve fixed effect when receiving folded sheet to desktop bottom.
8. in the utility model, the left side table leg and right side table leg are arranged in splayed, be conducive to improve the desk
Stability when changing loaded area.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the table top set-ups schematic diagram of the utility model.
Fig. 3 is the supporting bar structure schematic diagram of the utility model.
In figure:
Table leg on the left of 1-, the right side 2- table leg, 3- desktop, 31- parallel slot, 32- sliding rail, 33- block, 34- protrusion, 4- extend
Plate, 41- arc groove, 42- pull rod, 5- spring hinge, 6- folded sheet, 61- placed cavity, 62- shaft, 63- support rod, 631- are hung
Hook, 632- first connecting rod, 633- screw shell, 634- second connecting rod, 635- axis hole, 64- collet, 7- link, 8- clip.
Specific embodiment
The utility model is described further below in conjunction with attached drawing:
Embodiment:
As shown in attached drawing 1 to attached drawing 3
The utility model provides a kind of desk that can change loaded area, including left side table leg 1, right side table leg 2, desktop
3, extension plate 4, spring hinge 5 and folded sheet 6, the desktop 3 are mounted on left side table leg 1 and right side table leg 2；The folding
Lamination 6 connects the right end in desktop 3 by 5 axis of spring hinge.
In above-described embodiment, specifically, offering parallel slot 31 inside the desktop 3, the parallel slot 31 is in table
The left end in face 3 penetrates through, and the extension plate 4 is inserted in parallel slot 31 from left side.
Preferably, 31 bottom of parallel slot is provided with sliding rail 32, and the extension plate 4 is slidably mounted on sliding rail 32
On.
Preferably, it is provided with block 33 above the left end of the parallel slot 31, is set above the right end of the extension plate 4
It is equipped with protrusion 34.
Preferably, 4 left end of extension plate is provided with arc groove 41, and the arc groove 41 is recessed to the right, described
The bottom of arc groove 41 be additionally provided with pull rod 42.
Preferably, the bottom rear and front end of the folded sheet 6 offers placed cavity 61, the right end of the placed cavity 61
It is fixed with shaft 62, the shaft 62 is connected with support rod 63, is provided with link 7 on the right side of the lower part of the right side table leg 2,
63 one end axis of support rod connects in shaft 62, and the other end is connect with link 7.
Preferably, the support rod 63 includes hook 631, first connecting rod 632, screw shell 633, second connecting rod 634
With axis hole 635, described 632 one end of first connecting rod is fixed on the lower end of screw shell 633, the other end and the fixed company of hook 631
It connects；Described 634 one end of second connecting rod is connected to the upper end of screw shell 633, and the other end is fixedly connected with axis hole 635.
Preferably, the upper end of the screw shell 633 is internally provided with internal screw thread, under the second connecting rod 634
End is provided with external screw thread, and the second connecting rod 634 is threaded in screw shell 633.
Preferably, the right end lower part of the folded sheet 6 is provided with collet 64, and 3 left bottom of desktop is provided with
Clip 8, the collet 64 are adapted with clip 8.
Preferably, the left side table leg 1 and right side table leg 2 are arranged in splayed.
Working principle
The utility model in use, pulls pull rod 42 to pull out extension plate 4 on the left of desktop 3, expands desk
Loading end, while turning down folded sheet 6 to 3 right side of desktop from the lower right-hand side of desktop 3 using spring hinge 5, it then will branch
Strut 63 takes out out of placed cavity 61, and the length of support rod 63 is adjusted using screw shell 633 and second connecting rod 634, makes to link up with
631 are articulated in link 7, play a supporting role, and extension plate 4 and folded sheet 6 are unfolded in the left and right sides of desktop 3 respectively at this time,
Be conducive to the stability of overall structure placement.
Using technical solution described in the utility model or those skilled in the art in technical solutions of the utility model
Under inspiration, similar technical solution is designed, and reaches above-mentioned technical effect, is the protection model for falling into the utility model
It encloses.
Claims (4)
1. a kind of desk that can change loaded area, which is characterized in that the desk that can change loaded area includes left side
Table leg (1), right side table leg (2), desktop (3), extension plate (4), spring hinge (5) and folded sheet (6), the desktop (3) peace
On left side table leg (1) and right side table leg (2)；The folded sheet (6) is connect by spring hinge (5) axis in desktop (3)
Right end；It is offered parallel slot (31) inside the desktop (3), the parallel slot (31) is penetrated through in the left end of desktop (3), institute
The extension plate (4) stated is inserted in parallel slot (31) from left side；The bottom rear and front end of the folded sheet (6) offers placement
Chamber (61), the right end of the placed cavity (61) are fixed with shaft (62), and the shaft (62) is connected with support rod (63), institute
It being provided with link (7) on the right side of the lower part for the right side table leg (2) stated, the support rod (63) one end axis connects on shaft (62),
The other end is connect with link (7)；The support rod (63) includes hook (631), first connecting rod (632), screw shell
(633), second connecting rod (634) and axis hole (635), the first connecting rod (632) one end are fixed under screw shell (633)
End, the other end are fixedly connected with hook (631)；Described second connecting rod (634) one end is connected to the upper of screw shell (633)
End, the other end are fixedly connected with axis hole (635), and the parallel slot (31) bottom is provided with sliding rail (32), the extension plate
(4) it is slidably mounted on sliding rail (32)；The right end lower part of the folded sheet (6) is provided with collet (64), the desktop (3)
Left bottom is provided with clip (8), and the collet (64) is adapted with clip (8), the left side table leg (1) and right side table
Leg (2) is arranged in splayed.
2. can change the desk of loaded area as described in claim 1, which is characterized in that a left side for the parallel slot (31)
End top is provided with block (33), and raised (34) are provided with above the right end of the extension plate (4).
3. can change the desk of loaded area as described in claim 1, which is characterized in that described extension plate (4) left end
It is provided with arc groove (41), the arc groove (41) is recessed to the right, and the bottom of the arc groove (41) is additionally provided with drawing
Bar (42).
4. can change the desk of loaded area as described in claim 1, which is characterized in that the screw shell (633)
Upper end be internally provided with internal screw thread, the lower end of the second connecting rod (634) is provided with external screw thread, the second connecting rod
(634) it is threaded in screw shell (633).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720437294.3U CN208480774U (en) | 2017-04-25 | 2017-04-25 | A kind of desk can change loaded area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720437294.3U CN208480774U (en) | 2017-04-25 | 2017-04-25 | A kind of desk can change loaded area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208480774U true CN208480774U (en) | 2019-02-12 |
Family
ID=65254096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720437294.3U Expired - Fee Related CN208480774U (en) | 2017-04-25 | 2017-04-25 | A kind of desk can change loaded area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208480774U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110293529A (en) * | 2019-07-18 | 2019-10-01 | 国网河北省电力有限公司 | A kind of tool display platform, application method and application |
| CN112124179A (en) * | 2020-09-23 | 2020-12-25 | 东风越野车有限公司 | Can carry on large-scale unmanned aerial vehicle's cabin and vehicle |
| CN112545246A (en) * | 2020-12-09 | 2021-03-26 | 姜文 | Mattress capable of judging human body sleeping posture according to pressure points and using method |
-
2017
- 2017-04-25 CN CN201720437294.3U patent/CN208480774U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110293529A (en) * | 2019-07-18 | 2019-10-01 | 国网河北省电力有限公司 | A kind of tool display platform, application method and application |
| CN112124179A (en) * | 2020-09-23 | 2020-12-25 | 东风越野车有限公司 | Can carry on large-scale unmanned aerial vehicle's cabin and vehicle |
| CN112545246A (en) * | 2020-12-09 | 2021-03-26 | 姜文 | Mattress capable of judging human body sleeping posture according to pressure points and using method |
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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: 20190212 Termination date: 20200425 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |