CN2820463Y - Locking device between longitudinal beam and cross beam of work table - Google Patents
Locking device between longitudinal beam and cross beam of work table Download PDFInfo
- Publication number
- CN2820463Y CN2820463Y CN 200520108593 CN200520108593U CN2820463Y CN 2820463 Y CN2820463 Y CN 2820463Y CN 200520108593 CN200520108593 CN 200520108593 CN 200520108593 U CN200520108593 U CN 200520108593U CN 2820463 Y CN2820463 Y CN 2820463Y
- Authority
- CN
- China
- Prior art keywords
- longeron
- snap close
- crossbeam
- movable snap
- workbench
- 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 discloses a kind of locking device that the longeron of workbench and crossbeam fast can be connected.Longeron one side fixedly connected one has the fixedly snap close of approximate " fourth " font, also flexibly connects a movable snap close on the spacing longeron of being separated by, and movable snap close is provided with one can be with movable snap close and the fixed detent mechanism of longeron.Reasonable in design of the present utility model, crossbeam and longeron can lock and split quickly and easily, the crossbeam of workbench and longeron locking connect the back and support steadily, highly suitable, and longeron and crossbeam go out of lock connect separate after, longeron can be superimposed together with crossbeam, make swift and convenient to operate in expanded position and folding position of longeron and supporting traverse, time saving and energy saving, increase work efficiency, be fit to family expenses and factory and use.
Description
Technical field:
The utility model relates to a kind of workbench, particularly is a kind of longeron of workbench and the locking device between the crossbeam.
Background technology:
The four foot racks of existing folding work bench is to be movably connected in respectively on the downward longeron of notch, or under longeron affixed one crossbeam that is connected with foot rest, longeron and crossbeam connect as one for welding or with bolt, the length of above-mentioned workbench after superimposed is greater than the length of foot rest itself, and floor space is big, and longeron and crossbeam are for using bolted workbench, though making the length after superimposed after longeron and crossbeam can being split fully dwindles, but when mounting or dismounting, need a plurality of bolts of mounting or dismounting, waste time and energy, extremely inconvenient, so can not satisfy now laborsaving saving time wanted in the operation of workbench, high efficiency, in light weight, volume is little, and easy to operate instructions for use between an expanded position and folding stored position.
Summary of the invention:
Goal of the invention of the present utility model provides a kind of locking device that the longeron of workbench and crossbeam fast can be connected.
Realize that technical solution of the present utility model is as follows: longeron one side fixedly connected has the fixedly snap close of approximate " fourth " font, being separated by also flexibly connects a movable snap close on the spacing longeron, and movable snap close is provided with one can be with movable snap close and the fixed detent mechanism of longeron.
Reasonable in design of the present utility model, crossbeam and longeron can lock and split quickly and easily, the crossbeam of workbench and longeron locking connect the back and support steadily, highly suitable, and longeron and crossbeam go out of lock connect separate after, longeron can be superimposed together with crossbeam, make swift and convenient to operate in expanded position and folding position of longeron and supporting traverse, time saving and energy saving, increase work efficiency, be fit to family expenses and factory and use.
Description of drawings:
Fig. 1 is the structural representation of longeron 2.
Fig. 2 is a user mode schematic diagram of the present utility model.
Fig. 3 is movable snap close 4 structural representations.
Fig. 4 is the vertical view of Fig. 3.
The specific embodiment:
See also Fig. 1～Fig. 4, specific embodiment of the utility model is as follows: it is downward that crossbeam 1 and longeron 2 are a notch
Body, it is bent into by metal sheet, longeron 2 one sides fixedly connected one have the fixedly snap close 3 of approximate " fourth " font, also flexibly connect a movable snap close 4 on the spacing longeron 2 of being separated by, and movable snap close 4 is provided with one can be with movable snap close 4 and longeron 2 fixed detent mechanisms; Longeron 2 is made of a top board and both sides side plate, and wherein a side board is the inboard side plate of longeron, and this side board is provided with a rectangular aperture that is the level of state 11 and a screw rod 9, also is provided with an arc opening 10 between opening 11 and the screw rod 9; Fixedly snap close 3 and movable snap close 4 are approximate " fourth " font body of a tool coupler body, fixedly snap close 3 and movable snap close 4 relative spacings are arranged on the inboard side plate of vertical fine strain of millet 2, this two snap closes relative spacing, the width of its spacing distance and crossbeam is suitable, fixedly snap close 3 is made of body and coupler body, its body can be riveted with longeron 2, or fixedly snap close 3 is an one with longeron 2; Movable snap close 4 is made of rectangular body and coupler body, one end of its body is provided with a through hole 5, through hole 5 can be placed in screw rod 9 and hinged by the nut (not shown), for preventing to make movable snap close 4 stiff because of fastening nut, can be embedded with a back-up ring in this nut, this back-up ring can make nut be tightened in screw rod and make again and keep a spacing between nut and the screw rod, so that formed flexible connection by the movable snap close 4 of its connection and longeron 2, movable snap close 4 can rotate up and down along the inner side edge face of screw rod 9 axis at longeron 2; For movable snap close 4 can be maintained static with longeron 2, the other end of movable snap close 4 is provided with a location mechanism, detent mechanism is arranged in the horizontal cut 6 of this end, detent mechanism is a metal disk pintle hook lock tongue 7, pintle hook lock tongue 7 tools one through hole, its periphery has straight up a rectangle bossy body 12 and a level to protrude cuboid 13, the handle of bossy body 12 upwards bending formation pintle hook lock tongues 7, bossy body 13 constitutes the trip of pintle hook lock tongue 7, pintle hook lock tongue 7 is hinged in the horizontal cut 6 by a screw rod 14 by through hole, and can in otch 6, the level commentaries on classics revolve, promote bossy body 12, bossy body 13 is put in or the rectangular aperture 11 of the longeron 2 that contracts, when bossy body 13 put in rectangular aperture 11,4 of movable snap closes were lock-out state with longeron 2; For making movable snap close 4 certain amplitude that moves up and down be arranged with convenient location, movable snap close 4 bodies are provided with a gag lever post 8, gag lever post 8 can be a screw rod, the body of the shaft back-out activity snap close 4 of this screw rod is also stretched in the arc opening 10 of longeron 2, arc opening 10 is a stopper slot, the amplitude that moves up and down that it can qualification activity snap close 20; During use, move bossy body 12 bossy body 13 is withdrawed from opening 11, movable snap close 4 is pushed away until putting in place on clockwise, after fixedly the coupler body of snap close 19 snaps into the base of crossbeam 1, be depressed into longeron 2 on crossbeam horizontal, again movable snap close 4 is pushed away under counterclockwise, make the coupler body of movable snap close 4 also snap in the crossbeam base, put in place until movable snap close 4 and to be horizontal level, move bossy body 12 and make bossy body 13 stretch into opening 11, make movable snap close 4 be lock-out state, movable snap close 4 and fixedly the coupler body of snap close 3 longeron 2 is locked on the crossbeam 1 securely, longeron 2 is I-shaped framework with crossbeam 1 and is coupled as one, otherwise then for removing the connection state.
Reasonable in design of the present utility model, crossbeam and longeron can lock and split quickly and easily, and the crossbeam of workbench and longeron locking connect the back and support steadily, highly suitable, and longeron and crossbeam go out of lock connect separate after, longeron can be superimposed together with crossbeam, the support of the workbench after the expansion is steady, highly suitable, time saving and energy saving, increase work efficiency, in light weight, serve many purposes, be fit to family expenses and factory and use.
Claims (5)
1. the longeron of a workbench and the locking device between the crossbeam, it is characterized in that the fixedly snap close (3) that longeron (2) one sides fixedly connected have approximate " fourth " font, being separated by also flexibly connects a movable snap close (4) on the spacing longeron (2), and movable snap close (4) is provided with one can be with movable snap close (4) and the fixed detent mechanism of longeron (2).
2. the locking device that is connected with crossbeam of the longeron of workbench according to claim 1 is characterized in that described movable snap close (4) is that a rectangular body and coupler body are formed, and its body one end is provided with a through hole (5), and the other end is provided with a horizontal cut (6).
3. workbench according to claim 1 and 2 is characterized in that described detent mechanism is a sheet pintle hook lock tongue (7), and pintle hook lock tongue (7) is located in the horizontal cut (6) and is turned.
4. workbench according to claim 3 is characterized in that described movable snap close (4) is provided with a gag lever post (8).
5. workbench according to claim 4 is characterized in that described fixedly snap close (3) and longeron (2) can be one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520108593 CN2820463Y (en) | 2005-06-03 | 2005-06-03 | Locking device between longitudinal beam and cross beam of work table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520108593 CN2820463Y (en) | 2005-06-03 | 2005-06-03 | Locking device between longitudinal beam and cross beam of work table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2820463Y true CN2820463Y (en) | 2006-09-27 |
Family
ID=37017013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520108593 Expired - Fee Related CN2820463Y (en) | 2005-06-03 | 2005-06-03 | Locking device between longitudinal beam and cross beam of work table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2820463Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101522376B (en) * | 2006-10-05 | 2012-04-04 | 思科实业有限公司 | Toolbox apparatus to which power tools may be mounted to provide a workstation |
| CN106217322A (en) * | 2016-09-09 | 2016-12-14 | 太仓金马金属构件有限公司 | A kind of locking mechanism for mobile working platform and mobile working platform |
-
2005
- 2005-06-03 CN CN 200520108593 patent/CN2820463Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101522376B (en) * | 2006-10-05 | 2012-04-04 | 思科实业有限公司 | Toolbox apparatus to which power tools may be mounted to provide a workstation |
| CN106217322A (en) * | 2016-09-09 | 2016-12-14 | 太仓金马金属构件有限公司 | A kind of locking mechanism for mobile working platform and mobile working platform |
| CN106217322B (en) * | 2016-09-09 | 2018-12-25 | 太仓金马智能装备有限公司 | A kind of mobile work platform containing locking mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060927 Termination date: 20100603 |