CN206917294U - A kind of dog of adjustable length - Google Patents
A kind of dog of adjustable length Download PDFInfo
- Publication number
- CN206917294U CN206917294U CN201720680153.4U CN201720680153U CN206917294U CN 206917294 U CN206917294 U CN 206917294U CN 201720680153 U CN201720680153 U CN 201720680153U CN 206917294 U CN206917294 U CN 206917294U
- Authority
- CN
- China
- Prior art keywords
- hook
- connecting pole
- hole
- sleeve pipe
- handle
- 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
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- Catching Or Destruction (AREA)
Abstract
It the utility model is related to room and build technical field, especially a kind of dog of adjustable length, including handle and hook, the handle top surface is provided with sleeve pipe, the surface of the handle is provided with anti-slip tank, the bottom of the handle is provided with draw ring, one end of the hook passes through sleeve pipe, and it extend into handle, the both side surface of described sleeve pipe is equipped with through hole, the inside of the through hole is provided with connecting pole, it is connected through a screw thread between the connecting pole and sleeve pipe, through hole is stretched out in the one end of the connecting pole away from hook, one end that the connecting pole stretches out through hole is provided with rotor plate, the connecting pole is provided with fixture block close to one end of through hole, described sleeve pipe is connected by expansion link with fixture block, the bottom of the hook both side surface is equipped with baffle plate.The connecting pole and fixture block structure that the utility model is set, by the rotation of screw thread, make hook free shrink, regulation hook length；The baffle arrangement of setting, it ensure that the stabilization of hook.
Description
Technical field
It the utility model is related to room and build technical field, more particularly to a kind of dog of adjustable length.
Background technology
With the development of science and technology, the progress of society, building construction is more and more, in current reinforcing bar colligation, in the market
Dog be substantially and be unable to adjustment length, so under some special environment, very serious shadow is caused to assembling reinforcement
Ring.
Utility model content
The purpose of this utility model be in order to solve in the prior art exist be unable to adjustment length the shortcomings that, and propose one
The dog of kind adjustable length.
To achieve these goals, the utility model employs following technical scheme：
A kind of dog of adjustable length, including handle and hook are designed, the handle top surface is provided with sleeve pipe, described
One end of hook passes through sleeve pipe, and extend into handle, and the both side surface of described sleeve pipe is equipped with through hole, the inside of the through hole
Provided with connecting pole, through hole is stretched out in the one end of the connecting pole away from hook, and one end of the connecting pole stretching through hole, which is provided with, to be rotated
Plate, the connecting pole are provided with fixture block close to one end of through hole, and described sleeve pipe is connected by expansion link with fixture block, the hook both sides
The bottom on surface is equipped with baffle plate.
Preferably, it is connected through a screw thread between the connecting pole and sleeve pipe.
Preferably, the surface of the handle is provided with anti-slip tank.
Preferably, the bottom of the handle is provided with draw ring.
The utility model proposes a kind of adjustable length dog, beneficial effect is：The connecting pole and fixture block of setting
Structure, by the rotation of screw thread, make hook free shrink, regulation hook length；The baffle arrangement of setting, it ensure that the steady of hook
It is fixed.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the dog of adjustable length of the utility model；
Fig. 2 is a kind of structure top view of the dog of adjustable length of the utility model.
In figure：Handle 1, sleeve pipe 2, hook 3, through hole 4, connecting pole 5, rotor plate 6, fixture block 7, expansion link 8, draw ring 9, baffle plate
10。
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-2, a kind of dog of adjustable length, including handle 1 and hook 3, the surface of handle 1 is provided with anti-skidding
Groove, friction can be increased, be advantageous to hand and firmly grasp dog, the top surface of handle 1 is provided with sleeve pipe 2, and the one end for linking up with 3 passes through sleeve pipe 2,
And extend into handle 1, the both side surface of sleeve pipe 2 is equipped with through hole 4, and the inside of through hole 4 is provided with connecting pole 5, connecting pole 5 and set
It is connected through a screw thread between pipe 2, connecting pole 5 can be made more smooth when rotating, through hole is stretched out in the one end of connecting pole 5 away from hook 3
4, one end that connecting pole 5 stretches out through hole 4 is provided with rotor plate 6, and connecting pole 5 is provided with fixture block 7 close to one end of through hole 4, and sleeve pipe 2 passes through
Expansion link 8 is connected with fixture block 7, and the bottom of 3 both side surfaces of hook is equipped with baffle plate 10, can prevent from firmly excessive causing hook 3 de-
From the bottom of handle 1 is provided with draw ring 9, is deposited when not having to conveniently.
When needing adjustment length, rotor plate 6 is twisted, it drives connecting pole 5 to be displaced outwardly along screw thread, is located at connecting pole 5
The fixture block 7 of the other end is outwards shunk by expansion link 8, when regulating length, then twists rotor plate 6, makes it drive connecting pole 5 suitable
Screw thread to move inward, the fixture block 7 for being located at the other end of connecting pole 5 inwardly extrudes hook 3, increase friction, makes its firm.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (4)
1. a kind of dog of adjustable length, including handle（1）And hook（3）, it is characterised in that the handle（1）Top table
Face is provided with sleeve pipe（2）, the hook（3）One end pass through sleeve pipe（2）, and it extend into handle（1）In, described sleeve pipe（2）Two
Side surface is equipped with through hole（4）, the through hole（4）Inside be provided with connecting pole（5）, the connecting pole（5）Away from hook（3）'s
Through hole is stretched out in one end（4）, the connecting pole（5）Stretch out through hole（4）One end be provided with rotor plate（6）, the connecting pole（5）It is close
Through hole（4）One end be provided with fixture block（7）, described sleeve pipe（2）Pass through expansion link（8）With fixture block（7）Connection, the hook（3）Two
The bottom of side surface is equipped with baffle plate（10）.
A kind of 2. dog of adjustable length according to claim 1, it is characterised in that the connecting pole（5）With sleeve pipe
（2）Between be connected through a screw thread.
A kind of 3. dog of adjustable length according to claim 1, it is characterised in that the handle（1）Surface set
There is anti-slip tank.
A kind of 4. dog of adjustable length according to claim 1, it is characterised in that the handle（1）Bottom set
There is draw ring（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720680153.4U CN206917294U (en) | 2017-06-11 | 2017-06-11 | A kind of dog of adjustable length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720680153.4U CN206917294U (en) | 2017-06-11 | 2017-06-11 | A kind of dog of adjustable length |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206917294U true CN206917294U (en) | 2018-01-23 |
Family
ID=61315126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720680153.4U Expired - Fee Related CN206917294U (en) | 2017-06-11 | 2017-06-11 | A kind of dog of adjustable length |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206917294U (en) |
-
2017
- 2017-06-11 CN CN201720680153.4U patent/CN206917294U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200813 Address after: 266201 Shiquan village, Huanxiu office, Jimo City, Qingdao City, Shandong Province Patentee after: QINGDAO YUNFAN RIGGING Co.,Ltd. Address before: Chashan village Yongning road Dasan street of Ouhai District 325006 in Zhejiang province Wenzhou City No. 30 second floor Patentee before: WENZHOU BOYUAN INDUSTRIAL DESIGN Co.,Ltd. |
|
| 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: 20180123 |