CN203891479U - Steel bar hook - Google Patents

Steel bar hook Download PDF

Info

Publication number
CN203891479U
CN203891479U CN201420151309.6U CN201420151309U CN203891479U CN 203891479 U CN203891479 U CN 203891479U CN 201420151309 U CN201420151309 U CN 201420151309U CN 203891479 U CN203891479 U CN 203891479U
Authority
CN
China
Prior art keywords
annular groove
handle
screw
ball
coupler body
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
Application number
CN201420151309.6U
Other languages
Chinese (zh)
Inventor
蒋世芳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHONGQING CITY DAZU DISTRICT MINGJIANG MECHANICAL PART CO., LTD.
Original Assignee
CHONGQING DAZU KEXING MACHINERY MANUFACTURING Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to CN201320603469 priority Critical
Priority to CN201320603469.5 priority
Application filed by CHONGQING DAZU KEXING MACHINERY MANUFACTURING Co Ltd filed Critical CHONGQING DAZU KEXING MACHINERY MANUFACTURING Co Ltd
Priority to CN201420151309.6U priority patent/CN203891479U/en
Application granted granted Critical
Publication of CN203891479U publication Critical patent/CN203891479U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model relates to a bundling tool used in a construction site, in particular to a steel bar hook, which comprises a handle and a hook body, wherein a port of one end of the handle is provided with an insertion cavity; one end of the hook body is inserted into the insertion cavity; one end, arranged in the insertion cavity, of the hook body is provided with an annular groove; a threaded hole communicated with the insertion cavity is formed in the outer wall of the insertion cavity of the handle; a bolt is fixed on the threaded hole through threads; one end of the bolt is inserted into the annular groove of the hook body in the insertion cavity; a ball and a compression spring are arranged between the groove surface of the annular groove and the bolt inserted into the annular groove; the ball is propped against the groove surface of the annular groove; one end of the compression spring is propped against the ball, and the other one end of the compression spring is propped against the bolt. In the use process, when the handle or the hook body is damaged, the bolt is only unscrewed, the damaged part is replaced, the condition that the steel bar hook is abandoned as a part is damaged is avoided, the material is saved, the structure is simple, replacement of parts is easy, and the service life of the steel bar hook is prolonged.

Description

A kind of reinforcing steel bundling hook
Technical field
The utility model relates to the instrument of a kind of building site for bundling, and relates in particular to a kind of reinforcing steel bundling hook.
Background technology
Reinforcing steel bundling hook is the conventional a kind of instrument for reinforced-bar binding of building trade, reinforcing steel bundling hook of the prior art is generally comprised of handle and coupler body, one end of coupler body is fixed in the slotting chamber of port, handle one end, this dog has extremely produced back handle and coupler body can not separate, if in use the whole drag hook of certain part damage can not be used, cause waste.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of reinforcing steel bundling hook, after dog partly damages, can change parts, saves material, and changes simple to operate.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of reinforcing steel bundling hook, comprise handle and coupler body, the port of one end of described handle is provided with slotting chamber, one end of described coupler body is arranged in described slotting chamber, described coupler body is arranged on the one end of inserting in chamber and is provided with annular groove, the outer wall in the slotting chamber of described handle is provided with the screwed hole with described slotting chamber conducting, on described screwed hole, by screw thread, be fixed with screw, insert in the annular groove of the coupler body in chamber one end of described screw, the groove face of described annular groove and be inserted between the screw of annular groove and be provided with ball and Compress Spring, the groove face of annular groove described in described ball butt, ball described in one end butt of described Compress Spring, screw described in other end butt.
The beneficial effects of the utility model are: in use, if handle or coupler body damage, only use screw is backed out, change and damage parts, having avoided reinforcing steel bundling hook to damage to use because of part abandons, saved material, simple in structure, renewal part operation is simple and easy, increased the application life of reinforcing steel bundling hook, at the groove face of annular groove and be inserted into and be provided with ball between the screw of annular groove and can reduce the groove face of annular groove and the friction between screw, Compress Spring is set can increase coupler body in the movable property of use procedure.
On the basis of technique scheme, the utility model can also be done following improvement.
Further, described handle is provided with anti-slip rubber skin.
Adopt the beneficial effect of above-mentioned further scheme to be: the friction of hand and handle in increase use procedure, easy to use.
Further, described handle is provided with anti-skid design.
Adopt the beneficial effect of above-mentioned further scheme to be: the friction of hand and handle in increase use procedure, easy to use.
Further, described handle is not provided with the one end of inserting chamber and is provided with link.
Adopt the beneficial effect of above-mentioned further scheme to be: the reinforcing steel bundling hook that is arranged so that of link is convenient for carrying.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of reinforcing steel bundling hook of the utility model;
Fig. 2 is the partial enlarged drawing at A place in the utility model Fig. 1.
In accompanying drawing, the list of parts of each label representative is as follows:
1, handle, 2, coupler body, 3, insert chamber, 4, annular groove, 5, screwed hole, 6, screw, 7, ball, 8, Compress Spring, 9, anti-slip rubber is outer, 10, link.
The specific embodiment
Below in conjunction with accompanying drawing, principle of the present utility model and feature are described, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As shown in Figure 1 and Figure 2, a kind of reinforcing steel bundling hook described in the utility model, comprise handle 1 and coupler body 2, the port of one end of described handle 1 is provided with inserts chamber 3, one end of described coupler body 2 is arranged in described slotting chamber 3, described coupler body 2 is arranged on the one end of inserting in chamber 3 and is provided with annular groove 4, the outer wall in the slotting chamber 3 of described handle 1 is provided with the screwed hole 5 with 3 conductings of described slotting chamber, on described screwed hole 5, by screw thread, be fixed with screw 6, insert in the annular groove 4 of inserting the coupler body 2 in chamber 3 one end of described screw 6.The groove face of described annular groove 4 and be inserted between the screw 6 of annular groove 4 and be provided with ball 7 and Compress Spring 8, the groove face of annular groove 4 described in described ball 7 butts, ball 7 described in one end butt of described Compress Spring 8, screw 6 described in other end butt.Described handle 1 is provided with anti-slip rubber outer 9 or anti-skid design, and one end that described handle 1 is not provided with slotting chamber 3 is provided with link 10.
In use, if handle 1 or coupler body 2 damage, only use screw 6 is backed out, change and damage parts, avoided reinforcing steel bundling hook to damage to use because of part and abandoned, saved material, simple in structure, renewal part operation is simple and easy, has increased the application life of reinforcing steel bundling hook.At the groove face of annular groove 4 and be inserted into and be provided with ball 7 between the screw 6 of annular groove 4 and can reduce the groove face of annular groove 4 and the friction between screw 6, Compress Spring 8 is set can increase coupler body 2 in the movable property of use procedure.On handle 1, set up defences sliding rubber outer 9 or anti-skid design can increase use procedure in the friction of hand and handle 1, easy to use.The reinforcing steel bundling hook that is arranged so that of link 10 is convenient for carrying.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.

Claims (4)

1. a reinforcing steel bundling hook, comprise handle and coupler body, the port of one end of described handle is provided with slotting chamber, one end of described coupler body is arranged in described slotting chamber, it is characterized in that, described coupler body is arranged on the one end of inserting in chamber and is provided with annular groove, the outer wall in the slotting chamber of described handle is provided with the screwed hole with described slotting chamber conducting, on described screwed hole, by screw thread, be fixed with screw, insert in the annular groove of the coupler body in chamber one end of described screw, the groove face of described annular groove and be inserted between the screw of annular groove and be provided with ball and Compress Spring, the groove face of annular groove described in described ball butt, ball described in one end butt of described Compress Spring, screw described in other end butt.
2. a kind of reinforcing steel bundling hook according to claim 1, is characterized in that, described handle is provided with anti-slip rubber skin.
3. a kind of reinforcing steel bundling hook according to claim 1 and 2, is characterized in that, described handle is provided with anti-skid design.
4. a kind of reinforcing steel bundling hook according to claim 1 and 2, is characterized in that, one end that described handle is not provided with slotting chamber is provided with link.
CN201420151309.6U 2013-09-29 2014-03-31 Steel bar hook Expired - Fee Related CN203891479U (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201320603469 2013-09-29
CN201320603469.5 2013-09-29
CN201420151309.6U CN203891479U (en) 2013-09-29 2014-03-31 Steel bar hook

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420151309.6U CN203891479U (en) 2013-09-29 2014-03-31 Steel bar hook

Publications (1)

Publication Number Publication Date
CN203891479U true CN203891479U (en) 2014-10-22

Family

ID=51717895

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420151309.6U Expired - Fee Related CN203891479U (en) 2013-09-29 2014-03-31 Steel bar hook

Country Status (1)

Country Link
CN (1) CN203891479U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105649344A (en) * 2016-03-22 2016-06-08 袁亚冬 Steel bar binding hook

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105649344A (en) * 2016-03-22 2016-06-08 袁亚冬 Steel bar binding hook

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: CHONGQING DAZU DISTRICT MINGJIANG MACHINERY PARTS

Free format text: FORMER OWNER: CHONGQING DAZU DISTRICT KEXING MACHINERY MANUFACTURING CO., LTD.

Effective date: 20150330

TR01 Transfer of patent right

Effective date of registration: 20150330

Address after: 402368 Chongqing Dazu District Dragon Town Mingguang Industrial Park

Patentee after: CHONGQING CITY DAZU DISTRICT MINGJIANG MECHANICAL PART CO., LTD.

Address before: 402368 Chongqing Dazu Dragon Town Industrial Park, No. 4-17

Patentee before: CHONGQING DAZU KEXING MACHINERY MANUFACTURING CO., LTD.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141022

Termination date: 20150331

EXPY Termination of patent right or utility model