CN204599739U - A kind of leg assemblies and lifting table - Google Patents
A kind of leg assemblies and lifting table Download PDFInfo
- Publication number
- CN204599739U CN204599739U CN201520210735.7U CN201520210735U CN204599739U CN 204599739 U CN204599739 U CN 204599739U CN 201520210735 U CN201520210735 U CN 201520210735U CN 204599739 U CN204599739 U CN 204599739U
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- hole
- outer tube
- ball
- interior pipe
- leg assemblies
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Abstract
The utility model discloses a kind of leg assemblies and lifting table.Leg assemblies comprises crossbeam, handle and two table legs, and table leg comprises outer tube, interior pipe, lock pin and draw bar; Outer tube is provided with a plurality of locating hole, and outer tube is connected by crossbeam; Lock pin comprises housing, push pedal, stage clip and steel ball, and push pedal comprises carves block and pull bar, and housing is arranged on the lower end of interior pipe, and housing comprises shoulder hole, and the sidewall of shoulder hole comprises ball hole, and ball is arranged in ball hole; Pull bar is connected with the lower end of draw bar through the aperture of shoulder hole, and compression spring sleeve is on pull bar, and upper end props up the bottom surface of shoulder hole, and lower end props up the large end carving block; Interior pipe top comprises elongated hole, and the end of handle is connected with the upper end of draw bar through elongated hole; When push pedal is descending, carves block extrapolation ball, outside ball, embed the locating hole of outer tube; When shaking hands up, ball departs from locating hole.The utility model upwards pulls handle just can regulate table height, easy to use, and appearance is succinctly attractive in appearance.
Description
[technical field]
The utility model relates to desk, particularly relates to a kind of leg assemblies and lifting table.
[background technology]
Application number a kind of desk that has been the disclosure of the invention of CN201110298434.0, comprise desktop and table leg, described table leg comprises outer tube (1), interior pipe (2) and latch (3), one end of described interior pipe (2) penetrates in outer tube (1) actively, describedly on outer tube (1) and interior pipe (2), is provided with multiple equidistant pin hole (4).Although the desk of this invention can regulate the height of desk at any time as required, when regulating table height, need table leg plug pin in turn, very inconvenient; And pin is exposed at the outside of table leg, very unsightly.
[summary of the invention]
The technical problems to be solved in the utility model is to provide one and is convenient to regulate height, specious leg assemblies.
Another technical problem that will solve of the utility model is to provide one and is convenient to regulate height, specious lifting table.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is, a kind of leg assemblies, and comprise crossbeam, handle and two table legs, table leg comprises outer tube, interior pipe, lock pin and draw bar; The side of outer tube is provided with a plurality of locating hole vertically, and the outer tube of two table legs is connected by crossbeam; Lock pin comprises housing, push pedal, stage clip and steel ball, and push pedal comprises carves block and pull bar, and the top of housing is arranged on the lower end of interior pipe, and housing comprises up-small and down-big shoulder hole, and the sidewall of shoulder hole macropore comprises ball hole, and ball is arranged in ball hole; Pull bar is connected with the lower end of draw bar through the aperture of shoulder hole, and compression spring sleeve is on pull bar, and upper end props up the bottom surface of macropore, and lower end props up the large end carving block, and the macropore of the large end and shoulder hole of carving block is slidably matched; The inner side on interior pipe top comprises the elongated hole vertically arranged, the two ends of handle are each passed through the elongated hole of two interior pipes, are connected with the upper end of draw bar; When push pedal is descending, carves the large end extrapolation ball of block, outside ball, embed the locating hole of outer tube; When handle pulls push pedal up by draw bar, carve the space that block abdicates ball retraction, ball departs from locating hole.
Above-described leg assemblies, outer tube and interior pipe are all square tubes, and the both sides of outer tube respectively comprise the locating hole described in a row; Lock pin comprises two steel balls, sidewall that housing shoulder hole macropore is relative comprises ball hole described in one, and two steel balls are arranged in two ball holes; The block of carving of push pedal comprises two symmetrical inclined-planes.
Above-described leg assemblies, table leg comprises contiguous block, and contiguous block is arranged in the top of inner hole of square; Handle comprises the body of rod and metallic rod, and the middle part of metallic rod is clipped in the body of rod, and two ends are exposed at the outside of the body of rod; The top of contiguous block comprises cross-drilled hole, and the bottom of contiguous block comprises hook hole, and the cross-drilled hole of contiguous block, through the elongated hole of interior pipe, is inserted in the end of metallic rod; The top and bottom of draw bar respectively comprise a hook, and the hook of draw bar upper end hooks the hook hole of contiguous block; The upper end of push pedal pull bar comprises hook hole, and the hook of draw bar lower end hooks the hook hole connecting push pedal pull bar.
Above-described leg assemblies, the two ends of the handle body of rod respectively comprise a square hole, and the end of metallic rod extend in square hole; The top of interior pipe is inserted in the square hole of the body of rod, is slidably matched with square hole.
Above-described leg assemblies, shake hands, into arch, to comprise lower casing and upper cover, the middle part of metallic rod is clipped between lower casing and upper cover.
Above-described leg assemblies, table leg comprises outer tube sleeve, and outer tube sleeve is fixed on the upper end of outer tube, and the endoporus of interior pipe and outer tube sleeve is slidably matched; The bottom of lock pin housing and the endoporus of outer tube are slidably matched.
Above-described leg assemblies, table leg comprises outer tube bottom plug and slipmat, and outer tube bottom plug is fixed on the lower end of outer tube, and slipmat is bonded at the bottom surface of outer tube bottom plug.
A kind of lifting table, comprise table and two and overlap above-mentioned leg assemblies, in leg assemblies, the upper end of pipe is connected with table.
Above-described lifting table, comprise lower table, a plurality of connecting bolt and 4 hinges, connecting bolt comprises bolt and wing nut; Hinge comprises bearing and interior pipe plug, and bearing is fixed on the bottom surface of table, and interior pipe plug is fixed on the top of interior pipe; It is hinged that bearing and interior pipe plug pass through jointed shaft, the axis of jointed shaft and the longer axis parallel of leg assemblies crossbeam; The end of lower table is fixed on the crossbeam of leg assemblies by connecting bolt.
Above-described lifting table, described desk is computer desk.
As long as lifting table of the present utility model upwards pulls handle just can regulate table height easily, easy to use, and appearance is succinctly attractive in appearance.
[accompanying drawing explanation]
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the stereogram of the utility model embodiment Liftable computer desk.
Fig. 2 is the front view of the utility model embodiment Liftable computer desk.
Fig. 3 is the top view of the utility model embodiment Liftable computer desk.
Fig. 4 is the left view of the utility model embodiment Liftable computer desk.
Fig. 5 is that A in Fig. 2 is to sectional view.
Fig. 6 is that B in Fig. 3 is to sectional view.
Fig. 7 is the upward view of the utility model embodiment Liftable computer desk.
Fig. 8 is the exploded view of the utility model embodiment Liftable computer desk.
Fig. 9 is the exploded view of the utility model embodiment leg assemblies.
Figure 10 is the front view under the utility model embodiment Liftable computer desk increasing state.
Figure 11 is the sectional view under the utility model embodiment Liftable computer desk increasing state.
Figure 12 is the left view under the utility model embodiment Liftable computer desk increasing state.
Figure 13 is the stereogram under the utility model embodiment Liftable computer desk collapse state.
[detailed description of the invention]
The structure of the utility model embodiment liftable integrated computer table and principle as shown in figure 1 to figure 13, comprise table 21, lower table 22,4 connecting bolts 23,4 hinges 24 and two cover leg assemblies,
Leg assemblies comprises crossbeam 1, handle 2 and two table legs.
Table leg comprises outer tube 3, interior pipe 4, lock pin, contiguous block 5, draw bar 6, outer tube sleeve 10, outer tube bottom plug 11 and slipmat 12.Outer tube 3 and interior pipe 4 are all metal side tubes.Article two, be fixedly connected with by crossbeam 1 between the outer tube 3 of table leg.
Respectively there is axial arranged along outer tube 3 of 301,6, registration hole locating hole 301 both sides of outer tube 3.
Lock pin comprises housing 7, push pedal 8, stage clip 13 and two steel balls 14, push pedal 8 comprises carves block 801 and pull bar 802, and the top of housing 7 is arranged on the lower end of interior pipe 4, and housing 7 inner chamber has a up-small and down-big shoulder hole, the aperture of shoulder hole is circular hole, and macropore 703 is square holes.Two sidewalls 701 that housing 7 square hole is relative respectively there are a ball hole 702, two steel balls 14 be arranged in two ball holes 702.
The pull bar 802 on push pedal 8 top is from bottom to up through the aperture 706 of housing shoulder hole, and there is a hook hole 803 upper end of push pedal pull bar 802.Stage clip 13 is enclosed within pull bar 802, and upper end props up the bottom surface of macropore 703, and lower end props up the large end carving block 801, and the square hole 703 of the large end and shoulder hole of carving block 801 is slidably matched, and there are two symmetrical inclined-planes the side of carving block 801.
Contiguous block 5 is arranged in the top of inner hole of square, and a cross-drilled hole 501 is arranged at the top of contiguous block 5, and a hook hole 502 is arranged at the bottom of contiguous block 5.
Handle 2 comprises the body of rod and metallic rod 201, and the body of rod and the metallic rod 201 of handle 2 be arch, and the body of rod is fastened by the lower casing 202 of plastics and upper cover 203 and forms, and the middle part of metallic rod 201 is clipped between lower casing 202 and upper cover 203.
The shake hands two ends of 2 bodies of rod respectively comprise a square hole 204, and the end of metallic rod 201 extend in square hole 204.The top of interior pipe 4 is inserted in the square hole 204 of the body of rod, is slidably matched with square hole 204.
There is an elongated hole 401 vertically arranged the inner side on interior pipe 4 top, the end of metallic rod 201, through the elongated hole of interior pipe 4, is inserted in the cross-drilled hole 501 of contiguous block 5.
The upper end of draw bar 6 has one to link up with 601, and lower end has one to link up with 602.The hook 601 of draw bar 6 upper end hooks the hook hole 502 of contiguous block 5 bottom, and the hook of draw bar 6 lower end hooks the hook hole 803 connecting push pedal pull bar 802.
Outer tube sleeve 10 is fixed on the upper end of outer tube 3 endoporus, and interior pipe 4 is slidably matched with the endoporus of outer tube sleeve 10.The bottom of lock pin housing 7 and the endoporus of outer tube 3 are slidably matched, and are convenient to interior pipe 4 and slide up and down.
Outer tube bottom plug 11 is fixed on the lower end of outer tube 3, slipmat 12 be bonded at outer tube bottom plug 11 bottom surface,
Hinge 24 comprises bearing 2401 and interior pipe plug 2402, and bearing 2401 is fixed on the bottom surface of table 21, and interior pipe plug 2402 is fixed on the top of interior pipe 4.Bearing 2401 is hinged by jointed shaft 2403 with interior pipe plug 2402, the axis of jointed shaft 2403 and the longer axis parallel of leg assemblies crossbeam 1.
The Liftable computer desk of the utility model embodiment is when needs adjustment height of table top, bimanual thumb pins one end of table 21 desktop, other fingers of both hands upwards pull handle 2, when handle 2 pulls push pedal 8 up by draw bar 6, carve the space that block 801 abdicates ball retraction, ball departs from the locating hole 301 of outer tube 3, and interior pipe 4 can slide up and down relative to outer tube 3, and upper table is followed interior pipe 4 and moved up and down suitable position.
After upper table adjusts to suitable height, unclamp handle 2, when push pedal 8 moves down under the promotion of stage clip 13, carve the large end extrapolation ball of block 801, embed outside ball in the locating hole 301 of the correspondence of outer tube 3 and interior pipe 4 is located with outer tube 3, keep desktop at suitable height.
Connecting bolt 23 comprises bolt 2301 and wing nut 2302.The end of lower table 22 is fixed on the crossbeam 1 of leg assemblies by connecting bolt 23, rotates wing nut 2302 by hand, can load and unload lower table 22 easily.
After unloading lower table 22, inwardly rotate two cover leg assemblies, just can two cover leg assemblies be folded parallel with upper table 21 completely, be convenient to packaging and transport.Two cover leg assemblies can be assembled by 4 hinges and upper table 21 before dispatching from the factory by manufacturer, and user only needs to install the assembling that lower table 22 just can complete computer desk.
Claims (10)
1. a leg assemblies, comprises two table legs, and table leg comprises outer tube and interior pipe, and the side of outer tube is provided with a plurality of locating hole vertically, it is characterized in that, comprises crossbeam and handle, and the outer tube of two table legs is connected by crossbeam; Table leg comprises lock pin and draw bar, and lock pin comprises housing, push pedal, stage clip and steel ball, and push pedal comprises carves block and pull bar, the top of housing is arranged on the lower end of interior pipe, housing comprises up-small and down-big shoulder hole, and the sidewall of shoulder hole macropore comprises ball hole, and ball is arranged in ball hole; Pull bar is connected with the lower end of draw bar through the aperture of shoulder hole, and compression spring sleeve is on pull bar, and upper end props up the bottom surface of macropore, and lower end props up the large end carving block, and the macropore of the large end and shoulder hole of carving block is slidably matched; The inner side on interior pipe top comprises the elongated hole vertically arranged, the two ends of handle are each passed through the elongated hole of two interior pipes, are connected with the upper end of draw bar; When push pedal is descending, carves the large end extrapolation ball of block, outside ball, embed the locating hole of outer tube; When handle pulls push pedal up by draw bar, carve the space that block abdicates ball retraction, ball departs from locating hole.
2. leg assemblies according to claim 1, is characterized in that, outer tube and interior pipe are all square tubes, and the both sides of outer tube respectively comprise the locating hole described in a row; Lock pin comprises the ball hole relative sidewall of two steel balls, housing shoulder hole macropore respectively comprised described in, and two steel balls are arranged in two ball holes; The block of carving of push pedal comprises two symmetrical inclined-planes.
3. leg assemblies according to claim 2, is characterized in that, table leg comprises contiguous block, and contiguous block is arranged in the top of inner hole of square; Handle comprises the body of rod and metallic rod, and the middle part of metallic rod is clipped in the body of rod, and two ends are exposed at the outside of the body of rod; The top of contiguous block comprises cross-drilled hole, and the bottom of contiguous block comprises hook hole, and the cross-drilled hole of contiguous block, through the elongated hole of interior pipe, is inserted in the end of metallic rod; The top and bottom of draw bar respectively comprise a hook, and the hook of draw bar upper end hooks the hook hole of contiguous block; The upper end of push pedal pull bar comprises hook hole, and the hook of draw bar lower end hooks the hook hole connecting push pedal pull bar.
4. leg assemblies according to claim 3, is characterized in that, the two ends of the handle body of rod respectively comprise a square hole, and the end of metallic rod extend in square hole; The top of interior pipe is inserted in the square hole of the body of rod, is slidably matched with square hole.
5. leg assemblies according to claim 3, is characterized in that, shakes hands, into arch, to comprise lower casing and upper cover, and the middle part of metallic rod is clipped between lower casing and upper cover.
6. leg assemblies according to claim 1, is characterized in that, table leg comprises outer tube sleeve, and outer tube sleeve is fixed on the upper end of outer tube, and the endoporus of interior pipe and outer tube sleeve is slidably matched; The bottom of lock pin housing and the endoporus of outer tube are slidably matched.
7. leg assemblies according to claim 1, is characterized in that, table leg comprises outer tube bottom plug and slipmat, and outer tube bottom plug is fixed on the lower end of outer tube, and slipmat is bonded at the bottom surface of outer tube bottom plug.
8. a lifting table, comprises table, it is characterized in that, comprise the leg assemblies described in arbitrary claim in two cover claims 1 to 7, in leg assemblies, the upper end of pipe is connected with table.
9. lifting table according to claim 8, is characterized in that, comprise lower table, a plurality of connecting bolt and 4 hinges, connecting bolt comprises bolt and wing nut; Hinge comprises bearing and interior pipe plug, and bearing is fixed on the bottom surface of table, and interior pipe plug is fixed on the top of interior pipe; It is hinged that bearing and interior pipe plug pass through jointed shaft, the axis of jointed shaft and the longer axis parallel of leg assemblies crossbeam; The end of lower table is fixed on the crossbeam of leg assemblies by connecting bolt.
10. lifting table according to claim 8, is characterized in that, described desk is computer desk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520210735.7U CN204599739U (en) | 2015-04-09 | 2015-04-09 | A kind of leg assemblies and lifting table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520210735.7U CN204599739U (en) | 2015-04-09 | 2015-04-09 | A kind of leg assemblies and lifting table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204599739U true CN204599739U (en) | 2015-09-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520210735.7U Active CN204599739U (en) | 2015-04-09 | 2015-04-09 | A kind of leg assemblies and lifting table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204599739U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109744725A (en) * | 2017-11-01 | 2019-05-14 | 辽宁泓新科技成果转化服务有限公司 | A kind of Folding desk |
| CN110186758A (en) * | 2019-05-23 | 2019-08-30 | 河海大学 | A kind of soil body load test stabilization model equipment and its experimental method of size adjustable |
| CN110477601A (en) * | 2019-07-29 | 2019-11-22 | 沈睿 | A kind of table leg balancing device |
| US20230037666A1 (en) * | 2021-08-06 | 2023-02-09 | Zhejiang Hengfeng Top Leisure Co., Ltd. | Cart with Sunshade Connecting Device |
-
2015
- 2015-04-09 CN CN201520210735.7U patent/CN204599739U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109744725A (en) * | 2017-11-01 | 2019-05-14 | 辽宁泓新科技成果转化服务有限公司 | A kind of Folding desk |
| CN110186758A (en) * | 2019-05-23 | 2019-08-30 | 河海大学 | A kind of soil body load test stabilization model equipment and its experimental method of size adjustable |
| CN110477601A (en) * | 2019-07-29 | 2019-11-22 | 沈睿 | A kind of table leg balancing device |
| US20230037666A1 (en) * | 2021-08-06 | 2023-02-09 | Zhejiang Hengfeng Top Leisure Co., Ltd. | Cart with Sunshade Connecting Device |
| US11745777B2 (en) * | 2021-08-06 | 2023-09-05 | Zhejiang Hengfeng Top Leisure Co., Ltd. | Cart with sunshade connecting device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |