CN204146587U - Multifunctional desk lifting locking device - Google Patents
Multifunctional desk lifting locking device Download PDFInfo
- Publication number
- CN204146587U CN204146587U CN201420517137.XU CN201420517137U CN204146587U CN 204146587 U CN204146587 U CN 204146587U CN 201420517137 U CN201420517137 U CN 201420517137U CN 204146587 U CN204146587 U CN 204146587U
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- CN
- China
- Prior art keywords
- elastic clamping
- multifunctional desk
- pressing board
- clamping plate
- movable pressing
- 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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Abstract
The utility model relates to technical field of furniture, particularly relate to multifunctional desk lifting locking device, it includes U-shaped snap lock frame, movable pressing board, U-shaped snap lock frame and movable pressing board enclose to be formed mutually holds space tightly for what hold multifunctional desk column tightly, the left and right sides of U-shaped snap lock frame forms the Elastic clamping plate of elastically deformable respectively, the left and right sides of movable pressing board is connected with the Elastic clamping plate front end of corresponding side respectively by connecting rod, the two ends of connecting rod respectively with movable pressing board, Elastic clamping plate front end is hinged, by the lockable mechanism of the front end of two Elastic clamping plates locking close to each other can be driven between the front end of two Elastic clamping plates, the utility model can clamp multifunctional desk column from all directions are comprehensive simultaneously, locking effect is good, locking mechanism is reliable, can lock optional position on multifunctional desk column, lock-in range is wider, and just can carry out locking and unlocking operation by lockable mechanism, use easy to operate.
Description
Technical field
The utility model relates to technical field of furniture, particularly relates to a kind of multifunctional desk lifting locking device.
Background technology
Desk is people's indispensable apparatus when living or handle official business, and it has brought a lot of convenience.The desk of current use has varied, has the desk of various difference in functionality.The multifunctional table of existing liftable adjustment height generally comprises base, the column be arranged on base, adjustablebed, table top can along column up-down to regulate table surface height, but table top by screw locking on column, can only lock fixing several positions, lock-in range is little, uses and has very large limitation, locking mode is some locking, locking effect is bad, and it is unreliable to lock, and uses inconvenient operation.
Utility model content
The purpose of this utility model be exactly the deficiency that exists for prior art and provide a kind of locking effect good, use easy to operate multifunctional desk lifting locking device.
To achieve these goals, the technical solution adopted in the utility model is:
Multifunctional desk lifting locking device, it includes the U-shaped snap lock frame of front opening, be arranged on the movable pressing board of U-shaped snap lock frame front end, U-shaped snap lock frame and movable pressing board enclose to be formed mutually holds space tightly for what hold multifunctional desk column tightly, the left and right sides of U-shaped snap lock frame forms the Elastic clamping plate of elastically deformable respectively, the left and right sides of movable pressing board is connected with the Elastic clamping plate front end of corresponding side respectively by connecting rod, the two ends of connecting rod respectively with movable pressing board, Elastic clamping plate front end is hinged, by the lockable mechanism of the front end of two Elastic clamping plates locking close to each other can be driven between the front end of two Elastic clamping plates.
Described lockable mechanism is quick detach screw.
Described lockable mechanism include arrange in left-right direction locking bar, pull attacker's handle, lock nut, the two ends of locking bar pass the side of two Elastic clamping plate front ends respectively, the one end of pulling attacker's handle and one end of locking bar eccentric hinged and push up be pressed in corresponding side Elastic clamping plate lateral surface on, the other end of locking bar is connected on the Elastic clamping plate of opposite side by lock nut.
Described both sides of holding rear end, space tightly are respectively equipped with fixing fixture block, the both sides of holding front end, space tightly are respectively equipped with movable clip block, fixing fixture block is fixed on U-shaped snap lock frame, movable clip block is slidably connected at movable pressing board rear end in left-right direction, each movable clip block push up respectively be pressed in corresponding side Elastic clamping plate medial surface on.
Described fixing fixture block and movable clip block are equipped with the arcwall face arranged inwardly.
The material of described fixing fixture block and movable clip block is rubber.
The front end face of described movable clip block offers horizontal concrete chute in left-right direction, and movable pressing board is slidably connected in horizontal concrete chute in left-right direction.
Described two Elastic clamping plates offer longitudinal chute respectively along the longitudinal direction, and the left and right sides of movable pressing board has protruded out guide part respectively, and each guide part is slidably arranged in corresponding longitudinal chute respectively along the longitudinal direction.
The utility model beneficial effect is: the utility model includes the U-shaped snap lock frame of front opening, be arranged on the movable pressing board of U-shaped snap lock frame front end, U-shaped snap lock frame and movable pressing board enclose to be formed mutually holds space tightly for what hold multifunctional desk column tightly, the left and right sides of U-shaped snap lock frame forms the Elastic clamping plate of elastically deformable respectively, the left and right sides of movable pressing board is connected with the Elastic clamping plate front end of corresponding side respectively by connecting rod, the two ends of connecting rod respectively with movable pressing board, Elastic clamping plate front end is hinged, by the lockable mechanism of the front end of two Elastic clamping plates locking close to each other can be driven between the front end of two Elastic clamping plates, the utility model utilizes the feature of two Elastic clamping plate elastically deformables of U-shaped snap lock frame, the front end of two Elastic clamping plates opening reducing U-shaped snap lock frame front end close to each other is driven by lockable mechanism, two Elastic clamping plates are made to clamp multifunctional desk column in left-right direction to middle shrinkage distortion, both sides connecting rod promotes the movable pressing board mobile multifunctional desk of clamping along the longitudinal direction column backward under the front end of two Elastic clamping plates drives simultaneously, the utility model can clamp multifunctional desk column from all directions are comprehensive simultaneously, locking effect is good, locking mechanism is reliable, can lock optional position on multifunctional desk column, lock-in range is wider, and just can carry out locking and unlocking operation by lockable mechanism, use easy to operate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is decomposing schematic representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described, see shown in Fig. 1 ~ 2, multifunctional desk lifting locking device, include the U-shaped snap lock frame 1 of metal of front opening, be arranged on the movable pressing board 2 of U-shaped snap lock frame 1 front end, U-shaped snap lock frame 1 and movable pressing board 2 enclose to be formed mutually holds space 3 tightly for what hold multifunctional desk column tightly, the left and right sides of U-shaped snap lock frame 1 forms the Elastic clamping plate 11 of elastically deformable respectively, the left and right sides of movable pressing board 2 is connected with Elastic clamping plate 11 front end of corresponding side respectively by connecting rod 4, the two ends of connecting rod 4 respectively with movable pressing board 2, Elastic clamping plate 11 front end is hinged, by the lockable mechanism 5 of the front end of two Elastic clamping plates 11 locking close to each other can be driven between the front end of two Elastic clamping plates 11, during use, U-shaped snap lock frame 1 is enclosed within multifunctional desk column together with movable pressing board 2, when unclamping lockable mechanism 5, U-shaped snap lock frame 1 can freely slide along multifunctional desk column.Connecting rod 4 is obliquely installed, and the front end of connecting rod 4 is hinged on the front end of Elastic clamping plate 11, and the rear end of connecting rod 4 is hinged on movable pressing board 2, and the rear end of connecting rod 4 is to intermediate, inclined.
The utility model utilizes the feature of two Elastic clamping plate 11 elastically deformables of U-shaped snap lock frame 1, the front end of two Elastic clamping plates 11 opening reducing U-shaped snap lock frame 1 front end close to each other is driven by lockable mechanism 5, two Elastic clamping plates 11 are made to clamp multifunctional desk column in left-right direction to middle shrinkage distortion, both sides connecting rod 4 promotes the movable pressing board 2 mobile multifunctional desk of clamping along the longitudinal direction column backward under the front end of two Elastic clamping plates 11 drives simultaneously, the utility model can clamp multifunctional desk column from all directions are comprehensive simultaneously, locking effect is good, locking mechanism is reliable, can lock optional position on multifunctional desk column, lock-in range is wider, can be applicable to lock various difform column, and just can carry out locking and unlocking operation by lockable mechanism 5, use easy to operate.
Lockable mechanism 5 is quick detach screw, mutually can be furthered the front end of two Elastic clamping plates 11 fast and locks and can quick release be unclamped by the front end of two Elastic clamping plates 11 mutually, fast easy to operate.Wherein, lockable mechanism 5 includes the locking bar 51 arranged in left-right direction, pull attacker's handle 52, lock nut 53, locking bar 51 can be screw rod, the two ends of locking bar 51 pass the side of two Elastic clamping plate 11 front ends respectively, the one end of pulling attacker's handle 52 and one end of locking bar 51 eccentric hinged and push up be pressed in corresponding side Elastic clamping plate 11 lateral surface on, the other end of locking bar 51 is connected on the Elastic clamping plate 11 of opposite side by lock nut 53, pull attacker's handle 52 pulls pressure during to Elastic clamping plate 11 side and locking bar 51 can be pulled out, furthered locking in the front end of two Elastic clamping plates 11 by locking bar 51 mutually, thus enter locking state, pull when attacker's handle 52 is outwards pulled straight and can unclamp locking bar 51, the front end of two Elastic clamping plates 11 is unclamped mutually, thus enter released state, fast easy to operate.
The both sides of holding rear end, space 3 tightly are respectively equipped with fixing fixture block 6, the both sides of holding front end, space 3 tightly are respectively equipped with movable clip block 7, fixing fixture block 6 is fixed on U-shaped snap lock frame 1, movable clip block 7 is slidably connected at movable pressing board 2 rear end in left-right direction, each movable clip block 7 push up respectively be pressed in corresponding side Elastic clamping plate 11 medial surface on, combined by two fixing fixture blocks 6 and two movable clip blocks 7 and multifunctional desk column is clamped, locking mode is multiple lockings, enhance frictional force, locking effect is better, and locking mechanism is more reliable.In locking process, two Elastic clamping plate 11 front ends are out of shape to middle shrinkage, both sides connecting rod 4 promotes movable pressing board 2 under the front end of two Elastic clamping plates 11 drives and two movable clip blocks 7 move backward, the promotion simultaneously by two Elastic clamping plates 11 in the process of movement backward of two movable clip blocks 7 to be slided and close to each other along movable pressing board 2 respectively, namely in locking process, to move limit backward close to each other two movable clip block 7 limits, multifunctional desk column can be clamped with left and right directions along the longitudinal direction simultaneously, multifunctional desk column can be clamped from all directions are comprehensive simultaneously, locking effect is better, locking mechanism is more reliable, can lock optional position on multifunctional desk column, lock-in range is wider, can be applicable to lock various difform column, more effective for special pipe.Fixing fixture block 6 and movable clip block 7 are equipped with the arcwall face 8 arranged inwardly, increase the contact surface with multifunctional desk column, improve locking effect.The material of fixing fixture block 6 and movable clip block 7 is rubber, has good elasticity and frictional force.
The front end face of movable clip block 7 offers horizontal concrete chute 71 in left-right direction, and movable pressing board 2 is slidably connected in horizontal concrete chute 71 in left-right direction, makes movable clip block 7 slide more steady relative to movable pressing board 2.Two Elastic clamping plates 11 offer longitudinal chute 111 respectively along the longitudinal direction, the left and right sides of movable pressing board 2 has protruded out guide part 21 respectively, each guide part 21 is slidably arranged in corresponding longitudinal chute 111 respectively along the longitudinal direction, makes movable pressing board 2 slide more steady relative to Elastic clamping plate 11.
Certainly, the above is only preferred embodiment of the present utility model, therefore all equivalences done according to structure, feature and the principle described in the utility model patent claim change or modify, and are included in the utility model patent claim.
Claims (8)
1. multifunctional desk lifting locking device, it is characterized in that: the U-shaped snap lock frame (1) including front opening, be arranged on the movable pressing board (2) of U-shaped snap lock frame (1) front end, U-shaped snap lock frame (1) and movable pressing board (2) enclose to be formed mutually holds space (3) tightly for what hold multifunctional desk column tightly, the left and right sides of U-shaped snap lock frame (1) forms the Elastic clamping plate (11) of elastically deformable respectively, the left and right sides of movable pressing board (2) is connected with Elastic clamping plate (11) front end of corresponding side respectively by connecting rod (4), the two ends of connecting rod (4) respectively with movable pressing board (2), Elastic clamping plate (11) front end is hinged, by the lockable mechanism (5) of the front end locking close to each other of two Elastic clamping plates (11) can be driven between the front end of two Elastic clamping plates (11).
2. multifunctional desk lifting locking device according to claim 1, is characterized in that: described lockable mechanism (5) is quick detach screw.
3. multifunctional desk lifting locking device according to claim 1, it is characterized in that: described lockable mechanism (5) include arrange in left-right direction locking bar (51), pull attacker's handle (52), lock nut (53), the two ends of locking bar (51) pass the side of two Elastic clamping plate (11) front ends respectively, the one end of pulling attacker's handle (52) and one end of locking bar (51) eccentric hinged and push up be pressed in corresponding side Elastic clamping plate (11) lateral surface on, the other end of locking bar (51) passes through lock nut (53) and is connected on the Elastic clamping plate (11) of opposite side.
4. multifunctional desk lifting locking device according to claim 1, it is characterized in that: described in hold space (3) rear end tightly both sides be respectively equipped with fixing fixture block (6), the both sides of holding space (3) front end tightly are respectively equipped with movable clip block (7), fixing fixture block (6) is fixed on U-shaped snap lock frame (1), movable clip block (7) is slidably connected at movable pressing board (2) rear end in left-right direction, each movable clip block (7) push up respectively be pressed in corresponding side Elastic clamping plate (11) medial surface on.
5. multifunctional desk lifting locking device according to claim 4, is characterized in that: described fixing fixture block (6) and movable clip block (7) are equipped with the arcwall face (8) arranged inwardly.
6. multifunctional desk lifting locking device according to claim 4, is characterized in that: the material of described fixing fixture block (6) and movable clip block (7) is rubber.
7. multifunctional desk lifting locking device according to claim 4, it is characterized in that: the front end face of described movable clip block (7) offers in left-right direction horizontal concrete chute (71), movable pressing board (2) is slidably connected in horizontal concrete chute (71) in left-right direction.
8. the multifunctional desk lifting locking device according to claim 1 ~ 7 any one, it is characterized in that: described two Elastic clamping plates (11) offer longitudinal chute (111) respectively along the longitudinal direction, the left and right sides of movable pressing board (2) has protruded out guide part (21) respectively, and each guide part (21) is slidably arranged in corresponding longitudinal chute (111) respectively along the longitudinal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420517137.XU CN204146587U (en) | 2014-09-10 | 2014-09-10 | Multifunctional desk lifting locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420517137.XU CN204146587U (en) | 2014-09-10 | 2014-09-10 | Multifunctional desk lifting locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204146587U true CN204146587U (en) | 2015-02-11 |
Family
ID=52504752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420517137.XU Expired - Fee Related CN204146587U (en) | 2014-09-10 | 2014-09-10 | Multifunctional desk lifting locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204146587U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108813927A (en) * | 2018-05-09 | 2018-11-16 | 东莞市迈智电器有限公司 | A kind of table top lift adjustment locking device |
-
2014
- 2014-09-10 CN CN201420517137.XU patent/CN204146587U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108813927A (en) * | 2018-05-09 | 2018-11-16 | 东莞市迈智电器有限公司 | A kind of table top lift adjustment locking device |
| CN108813927B (en) * | 2018-05-09 | 2021-06-29 | 东莞市迈智电器有限公司 | Table top lifting adjusting and locking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150211 Termination date: 20180910 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |