CN203924720U - A kind of fastener for building - Google Patents
A kind of fastener for building Download PDFInfo
- Publication number
- CN203924720U CN203924720U CN201420292914.5U CN201420292914U CN203924720U CN 203924720 U CN203924720 U CN 203924720U CN 201420292914 U CN201420292914 U CN 201420292914U CN 203924720 U CN203924720 U CN 203924720U
- Authority
- CN
- China
- Prior art keywords
- fixed bar
- bar
- bayonet socket
- motion bar
- fastener
- 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
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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- Buckles (AREA)
Abstract
The utility model discloses a kind of fastener for building, comprise fixed bar and motion bar, described fixed bar top curved first bayonet socket vertical with described fixed bar of rear formation, described motion bar is slidably fitted on the shaft of described fixed bar, and described motion bar has second bayonet socket using with described the first bayonet fittings, on the shaft of described fixed bar, be provided with locating hole, and in described locating hole, be combined with the set screw that can carry out as required dismounting, the bottom of described set screw and described motion bar offsets, it is characterized in that: also comprise a latch assembly, described latch assembly comprises top board, throw-out collar and spring, this device, in utilizing motion bar to position object, also can be locked by latch assembly, avoid occurring because the position of locating hole is bad, and cause cannot geocoded activity bar situation, can meet the needs of the object of fixing different-thickness.
Description
Technical field
The utility model relates to a kind of fastener for building.
Background technology
In building operations, in order to reach objects such as connecting flitch, reinforcing template, fastener is absolutely necessary.Relevant fastener is made up of fixed bar and the motion bar of hook-type at present, fixed bar generally comprises the body of rod, one end of the body of rod connects a hook portion, movable kelly can be movable on the body of rod of fixed bar, utilize hook portion and the motion bar of fixed bar to block template, and then reach fastening object, use simple, quick.
But this device, in when location, just adopts set screw to position, and arduousness between two locating holes on fixed bar is fixing dead, and therefore existing device cannot change flexibly according to the thickness of the object of clamping, can not meet use needs.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of fastener for building, this device is in utilizing motion bar to position object, also can lock by latch assembly, avoid occurring because the position of locating hole is bad, and cause cannot geocoded activity bar situation, can meet the needs of the object of fixing different-thickness.
For addressing the above problem, the utility model adopts following technical scheme:
A kind of fastener for building, comprise fixed bar and motion bar, described fixed bar top curved first bayonet socket vertical with described fixed bar of rear formation, described motion bar is slidably fitted on the shaft of described fixed bar, and described motion bar has second bayonet socket using with described the first bayonet fittings, on the shaft of described fixed bar, be provided with locating hole, and in described locating hole, be combined with the set screw that can carry out as required dismounting, the bottom of described set screw and described motion bar offsets, it is characterized in that: also comprise a latch assembly, described latch assembly comprises top board, throw-out collar and spring, described top board, throw-out collar and spring are all set on the shaft of described fixed bar, described spring is arranged between described top board and throw-out collar, one end and described motion bar lower surface that described top board deviates from described spring offset.
As preferred technical scheme, described the first bayonet socket and the second bayonet socket are circular arc, and described the first bayonet socket and the second bayonet socket are provided with a hemispheric non-slipping block away from that side of described fixed bar.
As preferred technical scheme, described non-slipping block is block rubber.
As preferred technical scheme, described throw-out collar has the external surface of a waist drum shape.
As preferred technical scheme, the aperture of described locating hole is 5mm ~ 6mm, and the spacing between described two adjacent locating holes is 10mm ~ 12mm.
The beneficial effects of the utility model are: this device is in utilizing motion bar to position object, also can lock by latch assembly, avoid occurring because the position of locating hole is bad, and cause cannot geocoded activity bar situation, can meet the needs of the object of fixing different-thickness, and this apparatus structure is simple, easy to use, easily manufactured, with low cost, be applicable to promoting the use of.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.
Consult the fastener for building of the one shown in Fig. 1, comprise fixed bar 1 and motion bar 2, described fixed bar 1 top curved first bayonet socket 101 vertical with described fixed bar 1 of rear formation, described motion bar 2 is slidably fitted on the shaft of described fixed bar 1, and described motion bar 2 has second bayonet socket 201 being used in conjunction with described the first bayonet socket 101, on the shaft of described fixed bar 1, be provided with locating hole 102, and in described locating hole 102, be combined with the set screw 3 that can carry out as required dismounting, described set screw 3 offsets with the bottom of described motion bar 2, also comprise a latch assembly, described latch assembly comprises top board 401, throw-out collar 402 and spring 403, described top board 401, throw-out collar 402 and spring 403 are all set on the shaft of described fixed bar 1, described spring 403 is arranged between described top board 401 and throw-out collar 402, one end and described motion bar 2 lower surfaces that described top board 401 deviates from described spring 403 offset.
A preferred embodiment in the utility model, described the first bayonet socket 101 and the second bayonet socket 201 are circular arc, and described the first bayonet socket and the second bayonet socket are provided with a hemispheric non-slipping block 5 away from that side of described fixed bar.
A preferred embodiment in the utility model, described non-slipping block 5 is block rubber.
A preferred embodiment in the utility model, described throw-out collar 402 has the external surface of a waist drum shape.
A preferred embodiment in the utility model, the aperture of described locating hole 102 is 5mm, the spacing between described two adjacent locating holes 102 is 10mm.
The beneficial effects of the utility model are: this device is in utilizing motion bar to position object, also can lock by latch assembly, avoid occurring because the position of locating hole is bad, and cause cannot geocoded activity bar situation, can meet the needs of the object of fixing different-thickness, and this apparatus structure is simple, easy to use, easily manufactured, with low cost, be applicable to promoting the use of.
More than show and described general principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and manual, describes just illustrates principle of the present utility model; under the prerequisite that does not depart from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. a fastener for building, comprise fixed bar and motion bar, described fixed bar top curved first bayonet socket vertical with described fixed bar of rear formation, described motion bar is slidably fitted on the shaft of described fixed bar, and described motion bar has second bayonet socket using with described the first bayonet fittings, on the shaft of described fixed bar, be provided with locating hole, and in described locating hole, be combined with the set screw that can carry out as required dismounting, the bottom of described set screw and described motion bar offsets, it is characterized in that: also comprise a latch assembly, described latch assembly comprises top board, throw-out collar and spring, described top board, throw-out collar and spring are all set on the shaft of described fixed bar, described spring is arranged between described top board and throw-out collar, one end and described motion bar lower surface that described top board deviates from described spring offset.
2. fastener for building according to claim 1, is characterized in that: described the first bayonet socket and the second bayonet socket are circular arc, and described the first bayonet socket and the second bayonet socket are provided with a hemispheric non-slipping block away from that side of described fixed bar.
3. fastener for building according to claim 2, is characterized in that: described non-slipping block is block rubber.
4. fastener for building according to claim 1, is characterized in that: described throw-out collar has the external surface of a waist drum shape.
5. fastener for building according to claim 1, is characterized in that: the aperture of described locating hole is 5mm ~ 6mm, and the spacing between described two adjacent locating holes is 10mm ~ 12mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420292914.5U CN203924720U (en) | 2014-06-04 | 2014-06-04 | A kind of fastener for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420292914.5U CN203924720U (en) | 2014-06-04 | 2014-06-04 | A kind of fastener for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203924720U true CN203924720U (en) | 2014-11-05 |
Family
ID=51820570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420292914.5U Expired - Fee Related CN203924720U (en) | 2014-06-04 | 2014-06-04 | A kind of fastener for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203924720U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105751355A (en) * | 2016-04-13 | 2016-07-13 | 成都亨通兆业精密机械有限公司 | Template fixing component for precast concrete component |
| CN105904577A (en) * | 2016-04-13 | 2016-08-31 | 成都亨通兆业精密机械有限公司 | Prefabricated part applicable to complicated beam structure |
| CN113250457A (en) * | 2021-05-21 | 2021-08-13 | 中铁二十五局集团第三工程有限公司 | Template reinforcing apparatus |
-
2014
- 2014-06-04 CN CN201420292914.5U patent/CN203924720U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105751355A (en) * | 2016-04-13 | 2016-07-13 | 成都亨通兆业精密机械有限公司 | Template fixing component for precast concrete component |
| CN105904577A (en) * | 2016-04-13 | 2016-08-31 | 成都亨通兆业精密机械有限公司 | Prefabricated part applicable to complicated beam structure |
| CN105904577B (en) * | 2016-04-13 | 2019-02-19 | 四川行之智汇知识产权运营有限公司 | A prefabricated element for complex beam structures |
| CN113250457A (en) * | 2021-05-21 | 2021-08-13 | 中铁二十五局集团第三工程有限公司 | Template reinforcing apparatus |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20180604 |