CN106272214A - A kind of combined sleeve - Google Patents
A kind of combined sleeve Download PDFInfo
- Publication number
- CN106272214A CN106272214A CN201610849941.1A CN201610849941A CN106272214A CN 106272214 A CN106272214 A CN 106272214A CN 201610849941 A CN201610849941 A CN 201610849941A CN 106272214 A CN106272214 A CN 106272214A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- sleeve
- extension
- spring
- deck
- 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.)
- Pending
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
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
-
- 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
- B25B13/06—Spanners; Wrenches with rigid jaws of socket type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses a kind of combined sleeve, wherein, including, sleeve, sleeve is hollow cylindrical structure, and the two ends up and down of sleeve are through, some cylinders, including the first cylinder, second cylinder and the 3rd cylinder, each cylinder all has matching section and extension and forms ledge structure, the end of each extension has spacing section, and each sheathed spring in outside of the extension of each cylinder, the upper end of spring is resisted against ledge surface, deck, offer some to circular arc through hole on deck, the extension of cylinder extends through a pair circular arc through hole of correspondence, and each cylinder is telescopically connected with deck by spring；The present invention is by by the most sheathed for various sizes of cylinder, refill in sleeve, form combined sleeve, can automatically adapt to for various sizes of screw select cylinder to operate, need to change sleeve relative to existing box spanner, save the substantial amounts of time, the service efficiency of box spanner is greatly improved simultaneously.
Description
Technical field
The present invention relates to a kind of five metals Wrench, in particular for a kind of combined sleeve.
Background technology
Spanner heterogeneous, most common have internal angle wrench and box spanner, and spanner is all made up of spanner and handle, existing
Spanner in order to coordinate various sizes of screw/nail, various sizes of spanner can be fitted with, during use, according to practical situation more
Changing spanner to operate, it is the most convenient that operation more bothers.
Box spanner uses for exterior angle screw, it is generally the case that a secondary case barrel spanner needs for various sizes of screw
It is equipped with the sleeve of ten several sizes, during operation, the sleeve of correspondingly-sized, Renewal process need to be changed according to various sizes of screw
Cumbersome, waste the substantial amounts of time simultaneously.
Summary of the invention
In order to need constantly to change sleeve when solving ordinary cartridge wrench operated to adapt to the problem of various sizes of screw,
The invention provides a kind of combined sleeve.
For reaching above-mentioned purpose, the present invention provides a kind of combined sleeve, wherein, including,
Sleeve, described sleeve is hollow cylindrical structure, and the two ends up and down of described sleeve are through,
Some cylinders, including the first cylinder, the second cylinder and the 3rd cylinder, each described cylinder all have matching section and
Extension also forms ledge structure, and the end of each described extension has spacing section, and the extension of each described cylinder
Outside each sheathed spring, the upper end of described spring is resisted against described ledge surface,
Deck, described deck offers some to circular arc through hole, and the extension of described cylinder extends through a pair institute of correspondence
State circular arc through hole, and each cylinder is telescopically connected with described deck by described spring.
Combinations of the above sleeve, wherein, the size of described first cylinder, described second cylinder and described 3rd cylinder is one by one
Successively decrease.
Combinations of the above sleeve, wherein,
Described sleeve is sheathed on the outside of described first cylinder,
Described first cylinder is sheathed on the outside of described second cylinder,
Described second cylinder is sheathed on the outside of described 3rd cylinder.
Combinations of the above sleeve, wherein,
The spring outside diameter of described first cylinder is less than the internal diameter of described sleeve,
The spring outside diameter of described second cylinder is less than the internal diameter of described first cylinder,
The spring outside diameter of described 3rd cylinder is less than the internal diameter of described second cylinder,
Combinations of the above sleeve, wherein, the inwall of described sleeve offers an annular groove, and described deck is arranged in described annular groove
In.
Combinations of the above sleeve, wherein, the cross-sectional structure of the extension of each described cylinder and corresponding described circular arc
The cross-sectional structure of through hole matches.
Combinations of the above sleeve, wherein, the described circular arc through hole that spacing section of size of each described cylinder is the most corresponding
Size.
The invention has the beneficial effects as follows:
The present invention, by by the most sheathed for various sizes of cylinder, refilling in sleeve, forms combined sleeve, can be for not
Automatically adapt to select cylinder to operate with the screw of size, need to change sleeve relative to existing box spanner, save
The substantial amounts of time, the service efficiency of box spanner is greatly improved simultaneously.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings:
Fig. 1 is the explosive view of the combined sleeve in the present embodiment；
Fig. 2 is the sectional view of the combined sleeve in the present embodiment；
Fig. 3 is the assembly relation explosive view of combined sleeve and handle in the present embodiment；
Fig. 4 is the structural representation of combined sleeve and ratchet mechanism composition；
Fig. 5 is that a kind of of combined sleeve in the present embodiment uses state diagram；
Fig. 6 is that the second of combined sleeve in the present embodiment uses state diagram.
Detailed description of the invention:
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings, but not as limiting to the invention.
Embodiment
Refer to shown in Fig. 1 to Fig. 3, it is shown that the combined sleeve of a kind of preferred embodiment, wherein, including:
Sleeve 1, sleeve 1 is hollow cylindrical structure, and the two ends up and down of sleeve 1 are through, and the bottom of sleeve 1 has mating holes 33,
Mating holes 33 can plug the fitted shaft of handle,
Some cylinders, including the first cylinder the 21, second cylinder 22 and the 3rd cylinder 23, each cylinder all has matching section
51 and extension 52 form step 53 structure, the end of each extension 52 has spacing section 6, and the extension of each cylinder
The each sheathed spring 4 in outside of 52, the upper end of spring 4 is resisted against step 53 surface,
Deck 3, deck 3 offers some to circular arc through hole 34, and the extension 52 of cylinder extends through a pair circular arc of correspondence
Through hole 34, and each cylinder is telescopically connected with deck 3 by spring 4.The top of three cylinders being arranged in deck 3 with
Sleeve 1 flushes.
The present invention the most also has implementation below, continuing with seeing shown in Fig. 1 to Fig. 3,
In further embodiment of the present invention, the size of first cylinder the 21, second cylinder 22 and the 3rd cylinder 23 is successively decreased one by one.
In further embodiment of the present invention,
Sleeve 1 is sheathed on the outside of the first cylinder 21,
First cylinder 21 is sheathed on the outside of the second cylinder 22,
Second cylinder 22 is sheathed on the outside of the 3rd cylinder 23.
In further embodiment of the present invention,
The spring outside diameter of the first cylinder 21 is less than the internal diameter of sleeve 1,
The spring outside diameter of the second cylinder 22 is less than the internal diameter of the first cylinder 21,
The spring outside diameter of the 3rd cylinder 23 is less than the internal diameter of the second cylinder 22,
In further embodiment of the present invention, the inwall of sleeve 1 offering an annular groove 31, deck 3 is arranged in annular groove 31, interior
Also there is step 32, the inwall of step 32 and the outer wall laminating of the first cylinder 21 on wall.
In further embodiment of the present invention, the cross-sectional structure of the extension 52 of each cylinder and corresponding circular arc through hole
The cross-sectional structure of 31 matches, and effectively prevents the disengaging of cylinder and deck 3.
In further embodiment of the present invention, the circular arc through hole 31 that spacing section of 6 sizes of each cylinder are the most corresponding
Size.
User can according to the characteristic of the following description further insight present invention and function,
Continuing with seeing shown in Fig. 1 to Fig. 3, a kind of combined sleeve 100 of the present embodiment, by sleeve the 1, first cylinder 21, second
Cylinder 22 and the 3rd cylinder 23 form, and each cylinder is equipped with a spring and deck 3, and and deck are run through in extension 52
3 connect by spring 4 is elastic.It is outside that sleeve 1 is sheathed on the first cylinder 21, and the first cylinder 21 is sheathed on outside the second cylinder, with
This analogizes.
The cooperation axle head of handle 200 is inserted in mating holes 33, forms chasing tool, and the inside of handle 200 has space,
Can place the combined sleeve 100 of other specifications, the end thread of handle 200 connects handle cover 300.
During use, by combined sleeve 100 alignment screw,
When the specification of screw is mated with the 3rd cylinder 23, the head of screw is directly entered in the matching section 51 of the 3rd cylinder 23；
When the specification of screw is mated with the second cylinder 22, the 3rd cylinder 23 is compressed, until the head of screw enters by spring 4
Enter in the matching section 51 of the second cylinder 22；
When the specification of screw is mated with the first cylinder 21, the second cylinder 22 and the 3rd cylinder 23 are compressed by spring 4, until
The head of screw enters in the matching section 51 of the first cylinder 21；
After meeting conditions above, screw can be carried out pretension or loosening up, after completing, remove combined sleeve 100, first
Cylinder the 21, second cylinder the 22, the 3rd cylinder 23 is by the elastic force full recovery of spring 4 in situ.
In sum, the present invention, by by the most sheathed for various sizes of cylinder, refilling in sleeve, forms combination
Sleeve, can automatically adapt to for various sizes of screw select cylinder to operate, need more relative to existing box spanner
Change sleeve, save the substantial amounts of time, the service efficiency of box spanner is greatly improved simultaneously.
It addition, see shown in Fig. 4 to Fig. 6, Fig. 4 is the structural representation of combined sleeve and ratchet mechanism composition, will combination
Sleeve 100 is combined with the parts that can be controlled, and can arrange ratchet mechanism in parts, and ratchet mechanism is joined with combined sleeve 100
Close and form palm ratchet combined sleeve.Fig. 5 is that a kind of of combined sleeve in the present embodiment uses state diagram, and Fig. 6 is the present embodiment
The second of middle combined sleeve uses state diagram, as it can be seen, combined sleeve 100 may be installed forms difference on different instruments
The combined sleeve of structure, can be three-legged structure, cross structure etc..
The foregoing is only preferred embodiment of the present invention, not thereby limit embodiments of the present invention and protection model
Enclose, to those skilled in the art, it should can appreciate that done by all utilization description of the invention and diagramatic content
Scheme obtained by equivalent and obvious change, all should be included in protection scope of the present invention.
Claims (7)
1. a combined sleeve, it is characterised in that include,
Sleeve, described sleeve is hollow cylindrical structure, and the two ends up and down of described sleeve are through,
Some cylinders, including the first cylinder, the second cylinder and the 3rd cylinder, each described cylinder all have matching section and
Extension also forms ledge structure, and the end of each described extension has spacing section, and the extension of each described cylinder
Outside each sheathed spring, the upper end of described spring is resisted against described ledge surface,
Deck, described deck offers some to circular arc through hole, and the extension of described cylinder extends through a pair institute of correspondence
State circular arc through hole, and each cylinder is telescopically connected with described deck by described spring.
Combined sleeve the most according to claim 1, it is characterised in that described first cylinder, described second cylinder and described
The size of the 3rd cylinder is successively decreased one by one.
Combined sleeve the most according to claim 1, it is characterised in that
Described sleeve is sheathed on the outside of described first cylinder,
Described first cylinder is sheathed on the outside of described second cylinder,
Described second cylinder is sheathed on the outside of described 3rd cylinder.
Combined sleeve the most according to claim 1, it is characterised in that
The spring outside diameter of described first cylinder is less than the internal diameter of described sleeve,
The spring outside diameter of described second cylinder is less than the internal diameter of described first cylinder,
The spring outside diameter of described 3rd cylinder is less than the internal diameter of described second cylinder.
Combined sleeve the most according to claim 1, it is characterised in that offer an annular groove, institute on the inwall of described sleeve
State deck to be arranged in described annular groove.
Combined sleeve the most according to claim 1, it is characterised in that the cross-sectional structure of the extension of each described cylinder
Match with the cross-sectional structure of corresponding described circular arc through hole.
Combined sleeve the most according to claim 1, it is characterised in that spacing section of size of each described cylinder is the most right
The size of the described circular arc through hole answered.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610849941.1A CN106272214A (en) | 2016-09-26 | 2016-09-26 | A kind of combined sleeve |
| PCT/CN2016/107364 WO2018053930A1 (en) | 2016-09-26 | 2016-11-25 | Socket assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610849941.1A CN106272214A (en) | 2016-09-26 | 2016-09-26 | A kind of combined sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106272214A true CN106272214A (en) | 2017-01-04 |
Family
ID=57714916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610849941.1A Pending CN106272214A (en) | 2016-09-26 | 2016-09-26 | A kind of combined sleeve |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106272214A (en) |
| WO (1) | WO2018053930A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108656001A (en) * | 2018-05-21 | 2018-10-16 | 武汉科技大学 | A kind of flexible sleeve spanner |
| CN112140058A (en) * | 2020-09-17 | 2020-12-29 | 苏州汇铭源工业零部件有限公司 | Automatic fastener disassembling system and method based on machine vision |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2711112A (en) * | 1953-11-30 | 1955-06-21 | Adrien E Durand | Multiple socket wrench |
| US3250158A (en) * | 1964-08-03 | 1966-05-10 | Silverbrook Mfg Co Inc | Multiple socket wrench |
| US5163344A (en) * | 1991-10-18 | 1992-11-17 | Mathers William S | Adjustable socket apparatus |
| TW290488B (en) * | 1995-10-17 | 1996-11-11 | Work Tools Inc | Self-forming socket |
| CN2250843Y (en) * | 1995-10-13 | 1997-04-02 | 郭盈宏 | Socket for changeable impact wrench |
| JP2007307695A (en) * | 2006-04-18 | 2007-11-29 | Kin Eikyu | Multistage type socket for bolt |
| CN102350678A (en) * | 2011-09-28 | 2012-02-15 | 河南科技大学 | Multi-specification sleeve |
| WO2014189802A1 (en) * | 2013-05-18 | 2014-11-27 | Ragner Gary Dean | Friction held multi-pin socket insert |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2326391Y (en) * | 1998-03-24 | 1999-06-30 | 冯钦闲 | Combined socket wrench |
| US6877403B2 (en) * | 2003-07-30 | 2005-04-12 | Chih-Ching Hsien | Telescopic socket assembly |
| CN201483413U (en) * | 2009-07-29 | 2010-05-26 | 姜立新 | Hexagonal combined socket spanner |
| US8939049B2 (en) * | 2012-07-10 | 2015-01-27 | An-Li Li | Socket set |
| TW201501874A (en) * | 2013-07-15 | 2015-01-16 | Chuan-Tse Lin | The socket wrench which has multi-in-one socket group with telescopic structure |
| CN203343967U (en) * | 2013-07-24 | 2013-12-18 | 国家电网公司 | Combined sleeve |
-
2016
- 2016-09-26 CN CN201610849941.1A patent/CN106272214A/en active Pending
- 2016-11-25 WO PCT/CN2016/107364 patent/WO2018053930A1/en active Application Filing
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2711112A (en) * | 1953-11-30 | 1955-06-21 | Adrien E Durand | Multiple socket wrench |
| US3250158A (en) * | 1964-08-03 | 1966-05-10 | Silverbrook Mfg Co Inc | Multiple socket wrench |
| US5163344A (en) * | 1991-10-18 | 1992-11-17 | Mathers William S | Adjustable socket apparatus |
| CN2250843Y (en) * | 1995-10-13 | 1997-04-02 | 郭盈宏 | Socket for changeable impact wrench |
| TW290488B (en) * | 1995-10-17 | 1996-11-11 | Work Tools Inc | Self-forming socket |
| JP2007307695A (en) * | 2006-04-18 | 2007-11-29 | Kin Eikyu | Multistage type socket for bolt |
| CN102350678A (en) * | 2011-09-28 | 2012-02-15 | 河南科技大学 | Multi-specification sleeve |
| WO2014189802A1 (en) * | 2013-05-18 | 2014-11-27 | Ragner Gary Dean | Friction held multi-pin socket insert |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108656001A (en) * | 2018-05-21 | 2018-10-16 | 武汉科技大学 | A kind of flexible sleeve spanner |
| CN112140058A (en) * | 2020-09-17 | 2020-12-29 | 苏州汇铭源工业零部件有限公司 | Automatic fastener disassembling system and method based on machine vision |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018053930A1 (en) | 2018-03-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170104 |