CN2276858Y - Jacket suitable for various shapes and size of nuts - Google Patents
Jacket suitable for various shapes and size of nuts Download PDFInfo
- Publication number
- CN2276858Y CN2276858Y CN 96201632 CN96201632U CN2276858Y CN 2276858 Y CN2276858 Y CN 2276858Y CN 96201632 CN96201632 CN 96201632 CN 96201632 U CN96201632 U CN 96201632U CN 2276858 Y CN2276858 Y CN 2276858Y
- Authority
- CN
- China
- Prior art keywords
- sleeve
- nut
- different shape
- applicable
- size
- 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 relates to a hand tool which is a sleeve used for locking or loosening a nut. The interior of the sleeve is provided with a containing groove whose interior is provided with a plurality of rigid elements which are regularly arranged and are filled in the containing groove space; each rigid element is composed of block bodies and elastic elements in the mode of connection; each elastic element is fixed on a fixed element which is fixed on the bottom surface of the containing groove of the sleeve. When the utility model is used, the sleeve is arranged on a screw cap and is pressed downwards, the rigid elements abutted with the screw cap are compressed, and the block bodies which are not pressed are pressed and abutted around the screw cap; the screw cap can be loosened or locked through the clamping function of the blocks and the twisting function of the sleeve; various nuts can be adapted to.
Description
The utility model relates to a kind of hand tools, relates to or rather a kind ofly be used to lock or the sleeve of loosening nut.
Die nut, wrench, plench etc. are the hand tools of using always, and applicable to the nut of locking or loosening different shape and size, these instruments are mostly pressed the shape and the size manufacturing of nut spiral shell head.In the use need there be and the suitable sleeve of its spiral shell head the nut of a kind of shape and size, spanner is set on the sleeve could twists nut.When the user goes out to construct, often need carry various difformities, different size to be applicable to the sleeve of different shape and size nut, satisfy the requirement of the different specification size nut that may run into, not only inconvenience is carried and is used also inconvenient.
The purpose of this utility model is a kind of sleeve applicable to different shape and size nut of design, to satisfy the needs of practice of construction.
Sleeve applicable to different shape and size nut of the present utility model comprises a sleeve, and sleeve one end is provided with the linking part that is connected with spanner, sleeve other end opening, in the storage tank of a ccontaining nut spiral shell head is arranged, it is characterized in that:
Also comprise one group of above stiffener, parallel to each other and be closely arranged in the storage tank space of described sleeve openings end and fill up this storage tank space, described stiffener connects flexible member by rigid block movement and constitutes, and the flexible member other end is fixed in the sleeve.
Also comprise a retaining element, be fixed on medicament and put on the groove bottom that the flexible member of described stiffener is connected on the retaining element.
The rigid block movement of described stiffener is a metallic rod shaped body.
The flexible member of described stiffener is a metal spring.
The linking part of described sleeve one end is an embedded hole for intercalation spanner clamping part.
During use, sleeve openings one end is placed on the nut and firmly presses down, make with the inconsistent stiffener pressurized of nut after in contract, the stiffener of nut of not conflicting then is looped around around the nut and forms the clip point, so back-out or screw nut, simultaneously can adaptive various different sizes, the nut of shape, each stiffener can not protrudingly be exposed to outside the sleeve in the said structure.
Further specify technology of the present utility model below in conjunction with the embodiment accompanying drawing.
Fig. 1, applicable to the decomposition texture schematic diagram of the sleeve of different shape and size nut.
Fig. 2, applicable to the action schematic configuration diagram of the sleeve of different shape and size nut.
Referring to Fig. 1, Fig. 2, sleeve 1 one ends are provided with embedded hole 11, and the other end then is provided with a recessed storage tank 12, are provided with the rigid block movements 13 of organizing together adjacent and marshalling in the storage tank 12 more, and rigid block movement 13 just can fill in whole storage tank space.Block 13 1 ends all are equipped with flexible member 14, and flexible member 14 also is placed in the storage tank space and an end is fixed on the retaining element 15, and retaining element 15 is fixed on the bottom surface of storage tank 12.
Referring to Fig. 2, when the user need screw tight or during loosening nut 3, one end that can earlier sleeve 1 be had storage tank 12 is set on the nut 3, again sleeve 1 is pressed downwards, make block 13 in storage tank 11 and the nut 3 inconsistent zones when being subjected to nut 3 and pushing, can be in nut 3 block 13 on every side and then bear against around nut 3 by the elastic reaction of its other end flexible member 14 in the retraction storage tank 12.When the twisted sleeve 1 of user, the clip effect by being enclosed in the block 13 around the nut 3 and the twisting action of twisting sleeve, and locking or loosening nut 3.Also can be on sleeve 1 during use with the handle sleeve, the user only need hold and arrest handle 2 and swing handle, just can twist the sleeve 1 that is set on the nut 3 easily as the arm of force with handle 2.
The utility model comes adaptive various nuts by the stiffener that is made of rigid block movement and flexible member is set in sleeve, embedded hole is set for handle clamping part sleeve at sleeve one end, have the effect of increasing, easy to carry, close in advantages such as practicalities.
Claims (5)
1, a kind of sleeve applicable to different shape and size nut comprises a sleeve, and sleeve one end is provided with the linking part that is connected with spanner, sleeve other end opening, in the storage tank of a ccontaining nut spiral shell head is arranged, it is characterized in that:
Also comprise one group of above stiffener, parallel to each other and be closely arranged in the storage tank space of described sleeve openings end and fill up this storage tank space, described stiffener connects flexible member by rigid block movement and constitutes, and the flexible member other end is fixed in the sleeve.
2, the sleeve applicable to different shape and size nut according to claim 1 is characterized in that: also comprise a retaining element, be fixed on medicament and put on the groove bottom that the flexible member of described stiffener is connected on the retaining element.
3, the sleeve applicable to different shape and size nut according to claim 1 is characterized in that: the rigid block movement of described stiffener is a metallic rod shaped body.
4, the sleeve applicable to different shape and size nut according to claim 1, it is characterized in that: the flexible member of described stiffener is a metal spring.
5, the sleeve applicable to different shape and size nut according to claim 1 is characterized in that: the linking part of described sleeve one end is an embedded hole for intercalation spanner clamping part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96201632 CN2276858Y (en) | 1996-01-29 | 1996-01-29 | Jacket suitable for various shapes and size of nuts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96201632 CN2276858Y (en) | 1996-01-29 | 1996-01-29 | Jacket suitable for various shapes and size of nuts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2276858Y true CN2276858Y (en) | 1998-03-25 |
Family
ID=33887847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96201632 Expired - Fee Related CN2276858Y (en) | 1996-01-29 | 1996-01-29 | Jacket suitable for various shapes and size of nuts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2276858Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106335029A (en) * | 2016-11-10 | 2017-01-18 | 郑州艾莫弗信息技术有限公司 | Multipurpose metal fastener installation tool |
| CN106425963A (en) * | 2016-10-17 | 2017-02-22 | 浙江吉利控股集团有限公司 | Screw assembling and disassembling tool |
| CN106493665A (en) * | 2016-11-29 | 2017-03-15 | 国网山东省电力公司青州市供电公司 | Multifunctional sleeve |
| CN111203824A (en) * | 2020-03-13 | 2020-05-29 | 山东省公路桥梁建设有限公司 | Torque wrench and steel box girder high-strength bolt screwing process using same |
-
1996
- 1996-01-29 CN CN 96201632 patent/CN2276858Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106425963A (en) * | 2016-10-17 | 2017-02-22 | 浙江吉利控股集团有限公司 | Screw assembling and disassembling tool |
| CN106335029A (en) * | 2016-11-10 | 2017-01-18 | 郑州艾莫弗信息技术有限公司 | Multipurpose metal fastener installation tool |
| CN106335029B (en) * | 2016-11-10 | 2018-08-31 | 万星塑胶制品（上海）有限公司 | A kind of multi-purpose type metal fastenings installation tool |
| CN106493665A (en) * | 2016-11-29 | 2017-03-15 | 国网山东省电力公司青州市供电公司 | Multifunctional sleeve |
| CN111203824A (en) * | 2020-03-13 | 2020-05-29 | 山东省公路桥梁建设有限公司 | Torque wrench and steel box girder high-strength bolt screwing process using same |
| CN111203824B (en) * | 2020-03-13 | 2021-06-25 | 山东省公路桥梁建设有限公司 | Torque wrench and steel box girder high-strength bolt screwing process using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |