CN105773498A - Internal hexagonal general wrench - Google Patents
Internal hexagonal general wrench Download PDFInfo
- Publication number
- CN105773498A CN105773498A CN201610351245.8A CN201610351245A CN105773498A CN 105773498 A CN105773498 A CN 105773498A CN 201610351245 A CN201610351245 A CN 201610351245A CN 105773498 A CN105773498 A CN 105773498A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- pullover
- work
- general utility
- location
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/56—Spanner sets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/02—Spanners; Wrenches with rigid jaws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
Abstract
The invention discloses an internal hexagonal general wrench. The internal hexagonal general wrench comprises a sleeve (2), a positioning sleeve housing (3) which is connected with the sleeve (2) in the form of a revolute pair and a positioning cap (1) which is connected with the sleeve (2) through a sliding pair, wherein a tenon (12) is arranged on the positioning cap (1); the tenon (12) is clamped in a slide slot (10) formed in the inner wall of the sleeve (2); the positioning cap (1) and the sleeve (2) can slide relatively; a bayonet pin (11) is arranged on the inner wall of the sleeve (2); the bayonet pin (11) is clamped in a ring slot (13) formed in the outer side of a working sleeve head; and the working sleeve head is formed by mutually nesting a plurality of hexagonal working sleeve heads. The internal hexagonal general wrench provided by the invention is reasonable in structural design and convenient to operate, is especially capable of being flexibly used for loosening and tightening bolts and screws in various models and different types, is high in universality and high in applicability and can solve the problems such as poor universality, a great size, large weight and inconvenience in carrying of a wrench in the prior art.
Description
Technical field
The present invention relates to a kind of spanner, be specifically related to a kind of reasonable in design, highly versatile, the interior hexagonal general utility wrench that the suitability is strong.
Background technology
Mostly existing inner hexagon spanner is set group and poor universality, owing to each spanner is corresponding to the bolt of a model, causes when needing the bolt using plurality of specifications, need to carry the spanner of a large amount of different model different size, and extremely be easily lost.Still there is the problem of the corresponding spanner of bolt of a model in current universal inner hexagon spanner, causes that spanner seems heavy.
Therefore, necessary on the basis of prior art, a kind of reasonable in design, highly versatile are researched and developed in design, are applicable to Multiple Type bolt, easy to carry, the polytypic bolt general utility wrench having wide range of applications.
Summary of the invention
Goal of the invention: it is an object of the invention to, for the deficiencies in the prior art, R & D design one reasonable in design, highly versatile, be applicable to Multiple Type bolt, volume is little, lightweight, easy to carry, the polytypic bolt general utility wrench having wide range of applications.
Technical scheme: in order to realize object above, the technical scheme that the present invention takes is as follows:
Hexagonal general utility wrench in a kind of, it includes: sleeve, the location sheath body being connected by revolute pair form with sleeve, the location being connected by sliding pair with sleeve is emitted, described location emits and is provided with protruding tenon, and protruding tenon is stuck in the chute that sleeve lining is offered, and location emits can relative sliding between sleeve；Sleeve lining is provided with bayonet lock, and bayonet lock is stuck in the annular groove that the pullover outside of work is offered, and described work is pullover mutually nested to be formed for multiple hexagonal work are pullover.
Preferably, above-described interior hexagonal general utility wrench, described location sheath body is connected with control handle.
Preferably, above-described interior hexagonal general utility wrench, described work pullover from outside to inside successively pullover by the first work, the second work is pullover, the 3rd work is pullover, the 4th work is pullover, the 5th work is pullover pullover with the 6th work mutually nested forms.
Preferably, above-described interior hexagonal general utility wrench, described location sheath body is marked with the specification that work is pullover.
nullInterior hexagonal general utility wrench principles illustrated of the present invention: the pullover upper two flank correspondence certain angles of each work，When location emits and forwards certain angle to，To should pullover just the emitting with location of work of angle contact，And in the pullover bayonet lock being just stuck on sleeve lining than the big model of the pullover specification in this position，Make a big model pullover not slidably，Owing to the pullover structure that works makes that the work bigger than this specification is pullover also cannot slide，Work that only this position is corresponding is pullover and less than this pullover specification of place's work pullover can slide，Now，Press location to emit，Location emit drive to should pullover and less than this place's specification work of work of angle pullover together with stretch out，This structure can strengthen pullover bulk strength，That stretches out is all pullover visually as a whole，Outermost is pullover is that the work selected for working is pullover.
Beneficial effect: compared to the prior art interior hexagonal general utility wrench provided by the invention has the advantage that
Interior hexagonal general utility wrench provided by the invention, reasonable in design, easy to operate, especially the degree of tightness of various model and different types of bolt, screw can be used for flexibly, highly versatile, the suitability is strong, it is possible to resolve prior art spanner poor universality, volume is big, weight is big, carry inconvenience etc. problems.
Accompanying drawing explanation
Fig. 1 is the structural representation within interior hexagonal general utility wrench provided by the invention.
Fig. 2 is the structural representation after interior hexagonal general utility wrench provided by the invention removes sleeve.
The structural representation of Fig. 3 interior hexagonal general utility wrench provided by the invention.
The structural representation that one of Fig. 4 interior hexagonal general utility wrench provided by the invention work is pullover.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, it is further elucidated with the present invention, it should be understood that these embodiments are merely to illustrate the present invention rather than restriction the scope of the present invention, after having read the present invention, the amendment of the various equivalent form of values of the present invention is all fallen within the application claims limited range by those skilled in the art.
As shown in Figures 1 to 4, hexagonal general utility wrench in a kind of, it includes: sleeve 1, the location sheath body 3 being connected by revolute pair form with sleeve 1, the location being connected by sliding pair with sleeve 2 emits 1, described location emits 1 and is provided with protruding tenon 12, and protruding tenon 12 is stuck in the chute 10 that sleeve 2 inwall is offered, and location emits can relative sliding between 1 and sleeve 2；Sleeve 2 inwall is provided with bayonet lock 11, and bayonet lock 11 is stuck in the annular groove 13 that the pullover outside of work is offered, and described work is pullover mutually nested to be formed for multiple hexagonal work are pullover.
Above-described interior hexagonal general utility wrench, described location sheath body 3 is connected with control handle 14.
Above-described interior hexagonal general utility wrench, described work is pullover mutually nested to be made up of with the 6th work pullover 9 pullover 4, the 3rd work of pullover 5, second work of the first work pullover 7, the 5th work pullover 8 of pullover 6, the 4th work from outside to inside successively.
Above-described interior hexagonal general utility wrench, described location sheath body 3 is marked with the specification that work is pullover.
Interior hexagonal general utility wrench of the present invention, when needing the spanner using a certain specification, rotational positioning emits 1 to specifying position, and appointment position here refers to that according to required specification, location being emitted 1 turns to the specification position marked on the sheath body 3 of location.Then pressing location and emit 1, now, the work of the spanner of required specification is pullover will stretch out.Other mode of operation afterwards is identical with common wrench.After being finished, only need to hands by pullover for the work stretched out by returning, just can other specification of reselection pullover.The hexagon socket head cap screw of the different model that general utility wrench provided by the invention can be suitable for and screw, and specification number can oneself change as desired, just can change specification number by changing pullover number, and highly versatile, service efficiency is high.
The above is only the preferred embodiment of the present invention; it should be pointed out that, for those skilled in the art, under the premise without departing from the principles of the invention; can also making some improvements and modifications, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (4)
1. hexagonal general utility wrench in a kind, it is characterized in that, it includes: sleeve (2), the location sheath body (3) being connected by revolute pair form with sleeve (2), the location being connected by sliding pair with sleeve (2) emits (1), described location emits (1) and is provided with protruding tenon (12), protruding tenon (12) is stuck in the chute (10) that sleeve (2) inwall is offered, and location emits can relative sliding between (1) and sleeve (2)；Sleeve (2) inwall is provided with bayonet lock (11), and bayonet lock (11) is stuck in the annular groove (13) offered in the pullover outside of work, and described work is pullover mutually nested to be formed for multiple hexagonal work are pullover.
2. interior hexagonal general utility wrench according to claim 1, it is characterised in that described location sheath body (3) is connected with control handle (14).
3. interior hexagonal general utility wrench according to claim 1 and 2, it is characterized in that, described work pullover from outside to inside successively by first working pullover (5), second work pullover (4), the 3rd work pullover (6), the 4th work pullover (7), the 5th work pullover (8) and the 6th work that pullover (9) are mutually nested forms.
4. interior hexagonal general utility wrench according to claim 3, it is characterised in that described location sheath body (3) is marked with the specification that work is pullover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610351245.8A CN105773498B (en) | 2016-05-25 | 2016-05-25 | A kind of interior hexagonal general utility wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610351245.8A CN105773498B (en) | 2016-05-25 | 2016-05-25 | A kind of interior hexagonal general utility wrench |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105773498A true CN105773498A (en) | 2016-07-20 |
| CN105773498B CN105773498B (en) | 2017-08-04 |
Family
ID=56380472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610351245.8A Active CN105773498B (en) | 2016-05-25 | 2016-05-25 | A kind of interior hexagonal general utility wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105773498B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107214654A (en) * | 2017-08-07 | 2017-09-29 | 安徽机电职业技术学院 | Multi-functional mechanical spanner |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2193136A (en) * | 1986-07-29 | 1988-02-03 | Yang Tai Her | A multiple socket spanner unit |
| CN86104123A (en) * | 1986-12-01 | 1988-06-15 | 刘世雄 | Universal socket wrench |
| DE29707449U1 (en) * | 1997-04-17 | 1997-07-17 | Cho Jin Chai | Screw head for screwing threaded bolts and nuts of different shapes and sizes |
| JPH11245173A (en) * | 1998-03-03 | 1999-09-14 | Yukio Takano | Integrated socket wrench |
| CN201900587U (en) * | 2010-08-10 | 2011-07-20 | 贺礼 | Concealed socket wrench |
| CN102672646A (en) * | 2012-05-21 | 2012-09-19 | 王淑美 | Novel multifunctional hexagonal wrench |
| CN202572225U (en) * | 2011-11-29 | 2012-12-05 | 赖小华 | Lantern ring spanner |
| CN105538206A (en) * | 2016-03-01 | 2016-05-04 | 陕西理工学院 | Combination wrench for outer hexagon bolts and nuts |
-
2016
- 2016-05-25 CN CN201610351245.8A patent/CN105773498B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2193136A (en) * | 1986-07-29 | 1988-02-03 | Yang Tai Her | A multiple socket spanner unit |
| CN86104123A (en) * | 1986-12-01 | 1988-06-15 | 刘世雄 | Universal socket wrench |
| DE29707449U1 (en) * | 1997-04-17 | 1997-07-17 | Cho Jin Chai | Screw head for screwing threaded bolts and nuts of different shapes and sizes |
| JPH11245173A (en) * | 1998-03-03 | 1999-09-14 | Yukio Takano | Integrated socket wrench |
| CN201900587U (en) * | 2010-08-10 | 2011-07-20 | 贺礼 | Concealed socket wrench |
| CN202572225U (en) * | 2011-11-29 | 2012-12-05 | 赖小华 | Lantern ring spanner |
| CN102672646A (en) * | 2012-05-21 | 2012-09-19 | 王淑美 | Novel multifunctional hexagonal wrench |
| CN105538206A (en) * | 2016-03-01 | 2016-05-04 | 陕西理工学院 | Combination wrench for outer hexagon bolts and nuts |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107214654A (en) * | 2017-08-07 | 2017-09-29 | 安徽机电职业技术学院 | Multi-functional mechanical spanner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105773498B (en) | 2017-08-04 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20211117 Address after: No. 77, Wengang South Road, Xinhe street, Yannan high tech Zone, Yancheng City, Jiangsu Province Patentee after: YANCHENG JINGQI CUTTER Co.,Ltd. Address before: 224051 No. 1 hope road middle road, Ting Hu District, Yancheng City, Jiangsu Patentee before: YANCHENG INSTITUTE OF TECHNOLOGY |