CN203680179U - Sleeve capable of meeting use requirements of multiple sizes - Google Patents
Sleeve capable of meeting use requirements of multiple sizes Download PDFInfo
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- CN203680179U CN203680179U CN201320685636.5U CN201320685636U CN203680179U CN 203680179 U CN203680179 U CN 203680179U CN 201320685636 U CN201320685636 U CN 201320685636U CN 203680179 U CN203680179 U CN 203680179U
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- sleeve
- tool
- inner sleeve
- sleeve body
- outer sleeve
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- 230000008878 coupling Effects 0.000 claims description 42
- 238000010168 coupling process Methods 0.000 claims description 42
- 238000005859 coupling reaction Methods 0.000 claims description 42
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000006073 displacement reaction Methods 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model provides a sleeve capable of meeting the use requirements of multiple sizes and particularly relates to a sleeve of which two ends of the sleeve body are respectively provided with inner sleeves capable of shrinking and moving so as to enable the inner sleeves and outer sleeves to respectively adapt to four dimensions of nuts. The sleeve is mainly formed by that a through groove penetrating through the sleeve body is formed in the sleeve body of one sleeve body group, a first outer sleeve and a second outer sleeve are respectively arranged at the two ends of the sleeve body, a first inner sleeve and a second inner sleeve are respectively sheathed in the first outer sleeve and the second outer sleeve so as to sheath different sizes of nuts, two pivoting sections are arranged on a tool connector, sleeving components are fixedly connected to the two pivoting sections, the bottom ends of the sleeving components are long enough to extend in the through groove of the sleeve body, and the inner edge shape of the tool connector group is identical to the outer diameter shape of the sleeve body. In the way, one sleeve capable of being used by four different sizes of nuts can be provided by the sleeve body through the sheathing arrangement of the first inner sleeve in the first outer sleeve, the sheathing arrangement of the second inner sleeve in the second outer sleeve and the driving and the limit of the tool connector group.
Description
Technical field
The utility model is the sleeve that provides sizes to use about a kind of, and espespecially a kind of sleeve body two ends provide respectively the inner sleeve that can inside contract displacement.
Background technology
Generally disassemble or locking screw with Wrench or electric tool noose sleeve, in general work occasion, frequency of utilization on automobile reparation or construction site is for quite general, and current tube-in-tube structure, refer to shown in Fig. 1, mainly to be the tool-joint 11 of socket hand-operated tools or electric tool for one end of a sleeve body 1, another end is the workpiece joints 12 of noose screw or nut, in the time using, this tool-joint 11 is socketed on hand-operated tools or electric tool, and can pull the workpiece joints 12 being socketed on screw or nut, can reach and disassemble or effect of locking screw, but, this workpiece joints 11 is all only applicable to screw or the nut of single size conventionally, therefore, in the time using, if meeting screw or the nut of different size cannot use, and make user need possess the sleeve of sizes simultaneously, can meet the demand in use, so, not only cause the increase of purchasing cost, also cause the inconvenience of carrying and collecting simultaneously, edge this, there is the sleeve shown in Fig. 2 and Fig. 3, the one end that is mainly a sleeve body 2 is the tool-joint 21 of socket hand-operated tools or electric tool, another end is the workpiece joints group 22 of noose screw or nut, this workpiece joints group 22 is provided with an outer sleeve 221 and an inner sleeve 222, wherein, the internal diameter of the external diameter of this inner sleeve 222 and outer sleeve 221 is similar, and the external diameter of this inner sleeve 222 can be sheathed on the internal diameter of outer sleeve 221, and make outer sleeve 221 must be on the external diameter at inner sleeve 222 lateral displacement, so, no doubt can provide two kinds of sizes to use, but still cannot meet the demand of the more use sizes of user, and cause the puzzlement in use.
Edge this, the design and manufacture that creator of the present utility model is engaged in various hardware & tools based on it experience for many years, especially in the inking of spanner and sleeve barrel tool, in view of the inconvenience of existing sleeve on using, phase is so that a kind of sleeve barrel tool that can provide sizes specification screw or nut to use to be provided simultaneously, actively studied improvement, via test and change repeatedly, obtained eventually generation of the present utility model.
Utility model content
Main purpose of the present utility model, be provide a kind of by sheathed the first inner sleeve in the first outer sleeve and the second outer sleeve in sheathed the second inner sleeve, and the driving by tool-joint group and spacing, and make sleeve body can provide 4 kinds of different size nuts to use, except reducing the cost of purchasing sleeve, also can provide the sleeve that carries and receive convenience.
In order to achieve the above object, a kind of sleeve that provides sizes to use is mainly provided the utility model, consists predominantly of a sleeve body group and a tool-joint group, it is characterized in that:
One sleeve body group, the sleeve body that it comprises a hollow cylinder, this sleeve body is provided with the transmission groove that runs through sleeve body, and in two ends of this sleeve body, be respectively equipped with the first outer sleeve and the second outer sleeve, and the interior ratchet of this first outer sleeve and the second outer sleeve is different size, and sheathed one first inner sleeve in this first outer sleeve, the surface of this first inner sleeve forms the outer ratchet identical with ratchet in the first outer sleeve, the first inner sleeve is inserted in the first outer sleeve, be able to spacing, and in this first inner sleeve, also form an interior ratchet, this the first inner sleeve end is socketed spacing for the flexible member one end being arranged in sleeve body, and sheathed one second inner sleeve in this second outer sleeve, the surface of this second inner sleeve forms the outer ratchet identical with ratchet in the second outer sleeve, the second inner sleeve is inserted in the second outer sleeve, be able to spacing, and in this second inner sleeve, also form an interior ratchet, in this second inner sleeve, in ratchet and the first inner sleeve, ratchet is different size,
One tool-joint group, one end shaft rod upper sleeve of this tool-joint group is provided with a Fast detachable unit, and the one-body molded two pivot knot sections that are extended with in the one end that differs from axostylus axostyle in this tool-joint group, in this two pivots knot section, be respectively arranged with sleeve joint hole, to supply respectively Coupling fixed, and the bottom length of this Coupling can be inserted in the transmission groove of sleeve body.
Surface two ends of this sleeve body are respectively equipped with the first limited impression and the second limited impression.
In this first outer sleeve and the second outer sleeve, in hollow cylinder, form respectively one first block edge and the second block edge.
The end of this first inner sleeve is provided with a socket section, and the end of this second inner sleeve is also provided with socket section, and this two sockets section is socketed on respectively flexible member one end.
On this first inner sleeve, corresponding direction is respectively equipped with sleeve joint hole, to supply respectively Coupling fixed, and between this two Coupling, convexedly stretch in the internal diameter that maximum outside diameter outside the first inner sleeve is less than the hollow cylinder of sleeve body, and be greater than the internal diameter of the first block edge of the first outer sleeve, and corresponding direction is respectively equipped with sleeve joint hole on this second inner sleeve, to supply respectively Coupling fixed, and between this two Coupling, convexedly stretch in the internal diameter that maximum outside diameter outside the second inner sleeve is less than the hollow cylinder of sleeve body, and be greater than the internal diameter of the second block edge of the second outer sleeve, and this first, the sleeve joint hole of two inner sleeves is screw, first, the Coupling of two inner sleeves is screw.
Wherein, this Fast detachable unit is limited on the limited impression of axostylus axostyle by a C type clasp, and between this axostylus axostyle and Fast detachable unit, Compress Spring is set, and makes this Fast detachable unit be able to lateral displacement on axostylus axostyle.
Sleeve joint hole in the pivot knot section of this tool-joint group is screw, and to supply respectively Coupling fixed, this Coupling is screw.
The inner edge shape of this tool-joint group is identical with sleeve body external diameter.
The inner edge of this tool-joint group is provided with limited impression, and this limited impression is sheathed spacing in it for a C type clasp.
The beneficial effects of the utility model are, by sheathed the second inner sleeve in sheathed the first inner sleeve and the second outer sleeve in the first outer sleeve, and the driving by tool-joint group and spacing, and can make a sleeve body can provide 4 kinds of different size nuts to use, except reducing the cost of purchasing sleeve, also can provide the sleeve that carries and receive convenience.
Brief description of the drawings
Below, with regard to structure content of the present utility model and feature thereof, and coordinate accompanying drawing to be described in detail as follows, believing can be with regard to effect of content of the present utility model and generation thereof, do further to understand, wherein:
Fig. 1 is existing sleeved three-dimensional appearance schematic diagram.
Fig. 2 is another existing sleeved perspective exploded view.
Fig. 3 is the combination generalized section of Fig. 2.
Fig. 4 is perspective exploded view of the present utility model.
Fig. 5 is three-dimensional appearance schematic diagram of the present utility model.
Fig. 6 is planar appearance schematic diagram of the present utility model.
Fig. 7 is combination generalized section of the present utility model.
Fig. 8 is the generalized section of the utility model sleeve body.
Fig. 9 is the enforcement view of the utility model combination tool extension bar.
Figure 10 is the enforcement view of the sheathed nut of the utility model the second inner sleeve.
Figure 11 is the enforcement view of the sheathed nut of the utility model the second outer sleeve.
Figure 12 is the floor map that the utility model tool-joint group and sleeve body group depart from.
Figure 13 is the floor map that the utility model sleeve body group is rotated.
Figure 14 is the floor map of the utility model tool-joint group and sleeve body group fit.
Figure 15 is the enforcement view of the sheathed nut of the utility model the first inner sleeve.
Figure 16 is the enforcement view of the sheathed nut of the utility model the first outer sleeve.
Detailed description of the invention
Refer to shown in Fig. 4-Fig. 8, wherein, the utility model consists predominantly of a sleeve body group 3 and a tool-joint group 4, wherein:
One sleeve body group 3, the sleeve body 31 that it comprises a hollow cylinder, this sleeve body 31 is provided with the transmission groove 311 that runs through sleeve body 31, and be respectively equipped with the first limited impression 312 and the second limited impression 313 in the surface of this sleeve body 31 two ends, and in two ends of this sleeve body 31, be respectively equipped with the first outer sleeve 32 and the second outer sleeve 33, and the interior ratchet of this first outer sleeve 32 and the second outer sleeve 33 is different size, for the nut of socket different size, in this first outer sleeve 32 and the second outer sleeve 33, in hollow cylinder, form respectively one first block edge 321 and the second block edge 331, and interior sheathed one first inner sleeve 34 of this first outer sleeve 32, the surface of this first inner sleeve 34 forms the outer ratchet identical with the interior ratchet of the first outer sleeve 32, can make the first inner sleeve 34 be inserted in to be able in the first outer sleeve 32 spacing, and in this first inner sleeve 34, also form an interior ratchet, the application of force so that socket nut to be provided, and be provided with a socket section 341 in these the first inner sleeve 34 ends, this socket section 341 can be socketed spacing for flexible member 36 one end that are arranged in sleeve body 31, and corresponding direction is respectively equipped with sleeve joint hole 342 (this sleeve joint hole 342 can be screw) on this first inner sleeve 34, to supply respectively Coupling 343 fixed (this Coupling 343 can be screw), and 343 of this two Couplings convexedly stretch in the internal diameter that maximum outside diameter outside the first inner sleeve 34 is less than the hollow cylinder of sleeve body 31, and be greater than the internal diameter of the first block edge 321 of the first outer sleeve 32, and interior sheathed one second inner sleeve 35 of this second outer sleeve 33, the surface of this second inner sleeve 35 forms the outer ratchet identical with the interior ratchet of the second outer sleeve 33, can make the second inner sleeve 35 be inserted in to be able in the second outer sleeve 33 spacing, and in this second inner sleeve 35, also form an interior ratchet, the interior ratchet of this second inner sleeve 35 and the interior ratchet of the first inner sleeve 34 design for different size, and be provided with a socket section 351 in these the second inner sleeve 35 ends, this socket section 351 can be socketed on the other end of flexible member 36, and corresponding direction is respectively equipped with sleeve joint hole 352 (this sleeve joint hole 352 can be screw) on this second inner sleeve 35, to supply respectively Coupling 353 fixed (this Coupling 353 can be screw), and 353 of this two Couplings convexedly stretch in the internal diameter that maximum outside diameter outside the second inner sleeve 35 is less than the hollow cylinder of sleeve body 31, and be greater than the internal diameter of the second block edge 331 of the second outer sleeve 33,
One tool-joint group 4, on one end axostylus axostyle 41 of this tool-joint group 4, be arranged with a Fast detachable unit 42, this Fast detachable unit 42 is limited on the limited impression 411 of axostylus axostyle 41 by a C type clasp 43, and between this axostylus axostyle 41 and Fast detachable unit 42, Compress Spring 44 is set, make this Fast detachable unit 42 be able to lateral displacement on axostylus axostyle 41, and the one-body molded two pivot knot sections 45 that are extended with in the one end that differs from axostylus axostyle 41 in this tool-joint group 4, in this two pivots knot section 45, be respectively arranged with sleeve joint hole 451 (this sleeve joint hole 451 can be screw), to supply respectively Coupling 452 fixed (this Coupling 452 can be screw), and the bottom length of this Coupling 452 is the transmission grooves 311 that can be inserted into sleeve body 31, and in inner edge shape and the sleeve body 31 external diameter same shapes of this tool-joint group 4, and be provided with limited impression 46 in the inner edge of this tool-joint group 4, this limited impression 46 can be sheathed spacing in it for a C type clasp 47.
As mentioned above, by sheathed flexible member 36 in the socket section 341 of the first inner sleeve 34, and the first inner sleeve 34 and flexible member 36 are inserted in the hollow cylinder of sleeve body 31, and wear Coupling 343 by the cover dead slot 311 of sleeve body 31 respectively, and Coupling 343 is consolidated in the sleeve joint hole 342 of the first inner sleeve 34, and 343 of this two Couplings convexedly stretch in the internal diameter that maximum outside diameter outside the first inner sleeve 34 is less than the hollow cylinder of sleeve body 31, and be greater than the internal diameter of the first block edge 321 of the first outer sleeve 32, again by interior sheathed one second inner sleeve 35 of the second outer sleeve 33, and the socket section 351 on the second inner sleeve 35 is sheathed on one end of flexible member 36, wear Coupling 353 by the cover dead slot 311 of sleeve body 31 respectively again, and Coupling 353 is consolidated in the sleeve joint hole 352 of the second inner sleeve 35, and the maximum outside diameter that 353 of this two Couplings convexedly stretch in outside the second inner sleeve 35 is the internal diameter that is less than the hollow cylinder of sleeve body 31, and be greater than the internal diameter of the second block edge 331 of the second outer sleeve 33, so make to compress by the elastic force of flexible member 36 between the first inner sleeve 34 and the second inner sleeve 35, make the Coupling 343 of the first inner sleeve 34 be resisted against the first block edge 321, and the Coupling 353 of the second inner sleeve 35 is resisted against the second block edge 331, and the first inner sleeve 34 and the second inner sleeve 35 are limited in sleeve body 31, now Fast detachable unit 42 and Compress Spring 44 are sheathed on respectively on the axostylus axostyle 41 of tool-joint group 4, and it is interior spacing to be sheathed on the limited impression 411 of axostylus axostyle 41 by C type clasp 47, the two pivot knot sections 45 that differ from axostylus axostyle 41 in this tool-joint group 4 are sheathed on the relative position place of the transmission groove 311 of sleeve body 31, sleeve joint hole 451 in two pivot knot sections 45 is from outer toward interior fixed (lock is established) Coupling 452 again, and the bottom length system that makes this two Coupling 452 can be inserted in the transmission groove 311 of sleeve body 31 and spacing, this tool-joint group 4 is able in sleeve body 31 upper limit displacements, and can sheathedly be limited in the first limited impression 312 of sleeve body 31 by the C type clasp 47 of tool-joint group 4, and tool-joint group 4 is limited in the sleeve body 31 of sleeve barrel tool group 3.
Refer to shown in Fig. 9, in the time that wish is used this sleeve body group 3, the Fast detachable unit 42 that tool extension rod 5 is sheathed on to tool-joint group 4 is interior spacing, and can be for electronic, the application of force of pneumatic or hand-operated tools, refer to shown in Figure 10, in the time that nut 6 external diameters of wish locking or dismounting are the size of the second inner sleeve 35 interior ratchets, by the second inner sleeve 35 toward sheathed on nut 6, driven tool extension bar 5, drive the rotation of tool-joint group 4, and be sleeved on by the inner edge of tool-joint group 4 in the outer rim of sleeve body 31, and can drive the rotation of sleeve body 31, make the interior ratchet of the second outer sleeve 33 drive the outer ratchet of the second inner sleeve 35 to rotate, and can reach the effect of locking or dismantling nut 6.
Refer to shown in Figure 11, in the time that nut 6 external diameters of wish locking or dismounting are the size of the second outer sleeve 33 interior ratchets, by the second outer sleeve 33 toward sheathed on nut 6, now, the outer rim of nut 6 can push the second inner sleeve 35 in sleeve body 31, driven tool extension bar 5, drive the rotation of tool-joint group 4, and be sleeved on by the inner edge of tool-joint group 4 in the outer rim of sleeve body 31, and can drive the rotation of sleeve body 31, make the interior ratchet of the second outer sleeve 33 drive the rotation of nut 6, and can reach the effect of locking or dismantling nut 6, after finishing using, exit this nut 6, the second inner sleeve 35 is pushed against by the elastic force of flexible member 36, and can be toward the second outer sleeve 33 direction displacements, until Coupling 353 contacts on the second inner sleeve 35 are to the second block edge 331 of sleeve body 31 and spacing.
Refer to shown in Figure 12, in the time that wish is used the part of the first outer sleeve 32, by sleeve body 31 toward 4 out-draws of tool-joint group, make the first limited impression 312 in sleeve body 31 and the C type clasp 47 in tool-joint group 4 depart from that spacing (now the bottom length of two Couplings 452 of tool-joint group 4 system is inserted in the transmission groove 311 of sleeve body 31, while making sleeve body 31 with 4 relative displacement of tool-joint group, tool-joint group 4 can be by two Couplings 452 in the interior spacing displacement of transmission groove 311 of sleeve body 31, and can not separate), and the inner edge of tool-joint group 4 and sleeve body 31 are departed from, refer to shown in Figure 13, rotate this sleeve body 31, make sleeve body 31 centered by two Couplings 452 of tool-joint group 4 and rotate, in the time going to pre-fixation, by sleeve body 31 toward the interior propelling movement of tool-joint group 4, when C type clasp 47 in tool-joint group 4 of the second limited impression 313 clips of sleeve body 31 and spacing (as shown in figure 14).
Refer to shown in Figure 15, in the time that nut 6 external diameters of wish locking or dismounting are the size of the first inner sleeve 34 interior ratchets, by the first inner sleeve 34 toward sheathed on nut 6, driven tool extension bar 5, drive the rotation of tool-joint group 4, and be sleeved on by the inner edge of tool-joint group 4 in the outer rim of sleeve body 31, and can drive the rotation of sleeve body 31, make the interior ratchet of the first outer sleeve 32 drive the outer ratchet of the first inner sleeve 34 to rotate, and can reach effect of locking or dismounting nut 6.
Refer to shown in Figure 16, in the time that nut 6 external diameters of wish locking or dismounting are the size of the first outer sleeve 32 interior ratchets, by the first outer sleeve 32 toward sheathed on nut 6, now, the outer rim of nut 6 can push the first inner sleeve 34 in sleeve body 31, driven tool extension bar 5, drive the rotation of tool-joint group 4, and be sleeved on by the inner edge of tool-joint group 4 in the outer rim of sleeve body 31, and can drive the rotation of sleeve body 31, make the interior ratchet of the first outer sleeve 32 drive the rotation of nut 6, and can reach the effect of locking or dismantling nut 6, after finishing using, exit this nut 6, the first inner sleeve 34 is pushed against by the elastic force of flexible member 36, and can be toward the first outer sleeve 34 direction displacements, until Coupling 343 contacts on the first inner sleeve 34 are to the first block edge 321 of sleeve body 31 and spacing.
The utility model has the advantages that and be:
By sheathed the second inner sleeve in sheathed the first inner sleeve and the second outer sleeve in the first outer sleeve, and the driving by tool-joint group and spacing, and can make a sleeve body can provide 4 kinds of different size nuts to use, except reducing the cost of purchasing sleeve, also can provide the convenience of carrying and receiving.
Above-mentioned the utility model is only with most preferred embodiment explanation for example, and to being familiar with the personnel of this technology, when carrying out each change, only this change, all should be included in spirit of the present utility model and category.
In sum, the utility model can provide the sleeve of 4 kinds of different sizes to use, no matter it is structural change, or be the enhancement in effect, all unquestionable, and the utility model does not see publication, also unexposed use before application, meet patent application condition in fact, therefore propose patent application in accordance with the law.
Claims (9)
1. a sleeve that provides sizes to use, consists predominantly of a sleeve body group and a tool-joint group, it is characterized in that:
One sleeve body group, the sleeve body that it comprises a hollow cylinder, this sleeve body is provided with the transmission groove that runs through sleeve body, and in two ends of this sleeve body, be respectively equipped with the first outer sleeve and the second outer sleeve, and the interior ratchet of this first outer sleeve and the second outer sleeve is different size, and sheathed one first inner sleeve in this first outer sleeve, the surface of this first inner sleeve forms the outer ratchet identical with ratchet in the first outer sleeve, the first inner sleeve is inserted in the first outer sleeve, be able to spacing, and in this first inner sleeve, also form an interior ratchet, this the first inner sleeve end is socketed spacing for the flexible member one end being arranged in sleeve body, and sheathed one second inner sleeve in this second outer sleeve, the surface of this second inner sleeve forms the outer ratchet identical with ratchet in the second outer sleeve, the second inner sleeve is inserted in the second outer sleeve, be able to spacing, and in this second inner sleeve, also form an interior ratchet, in this second inner sleeve, in ratchet and the first inner sleeve, ratchet is different size,
One tool-joint group, one end shaft rod upper sleeve of this tool-joint group is provided with a Fast detachable unit, and the one-body molded two pivot knot sections that are extended with in the one end that differs from axostylus axostyle in this tool-joint group, in this two pivots knot section, be respectively arranged with sleeve joint hole, to supply respectively Coupling fixed, and the bottom length of this Coupling can be inserted in the transmission groove of sleeve body.
2. the sleeve that provides sizes to use as claimed in claim 1, is characterized in that, surface two ends of this sleeve body are respectively equipped with the first limited impression and the second limited impression.
3. the sleeve that provides sizes to use as claimed in claim 1, is characterized in that, forms respectively one first block edge and the second block edge in this first outer sleeve and the second outer sleeve in hollow cylinder.
4. the sleeve that provides sizes to use as claimed in claim 1, is characterized in that, the end of this first inner sleeve is provided with a socket section, and the end of this second inner sleeve is also provided with socket section, and this two sockets section is socketed on respectively flexible member one end.
5. the sleeve that provides sizes to use as described in claim 1 or 3, it is characterized in that, on this first inner sleeve, corresponding direction is respectively equipped with sleeve joint hole, to supply respectively Coupling fixed, and between this two Coupling, convexedly stretch in the internal diameter that maximum outside diameter outside the first inner sleeve is less than the hollow cylinder of sleeve body, and be greater than the internal diameter of the first block edge of the first outer sleeve, and corresponding direction is respectively equipped with sleeve joint hole on this second inner sleeve, to supply respectively Coupling fixed, and between this two Coupling, convexedly stretch in the internal diameter that maximum outside diameter outside the second inner sleeve is less than the hollow cylinder of sleeve body, and be greater than the internal diameter of the second block edge of the second outer sleeve, and this first, the sleeve joint hole of two inner sleeves is screw, first, the Coupling of two inner sleeves is screw.
6. the sleeve that provides sizes to use as claimed in claim 1, it is characterized in that, wherein, this Fast detachable unit is limited on the limited impression of axostylus axostyle by a C type clasp, and between this axostylus axostyle and Fast detachable unit, Compress Spring is set, make this Fast detachable unit be able to lateral displacement on axostylus axostyle.
7. the sleeve that provides sizes to use as claimed in claim 1, is characterized in that, the sleeve joint hole in the pivot knot section of this tool-joint group is screw, and to supply respectively Coupling fixed, this Coupling is screw.
8. the sleeve that provides sizes to use as claimed in claim 1, is characterized in that, the inner edge shape of this tool-joint group is identical with sleeve body external diameter.
9. the sleeve that provides sizes to use as claimed in claim 1, is characterized in that, the inner edge of this tool-joint group is provided with limited impression, and this limited impression is sheathed spacing in it for a C type clasp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320685636.5U CN203680179U (en) | 2013-10-31 | 2013-10-31 | Sleeve capable of meeting use requirements of multiple sizes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320685636.5U CN203680179U (en) | 2013-10-31 | 2013-10-31 | Sleeve capable of meeting use requirements of multiple sizes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203680179U true CN203680179U (en) | 2014-07-02 |
Family
ID=51002138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320685636.5U Expired - Fee Related CN203680179U (en) | 2013-10-31 | 2013-10-31 | Sleeve capable of meeting use requirements of multiple sizes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203680179U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108262709A (en) * | 2016-12-30 | 2018-07-10 | 徐日雄 | Sleeve capable of accommodating screwdriver head |
| CN115750551A (en) * | 2022-10-31 | 2023-03-07 | 贵州电网有限责任公司 | Telescopic mutually-embedded knob fixing device |
-
2013
- 2013-10-31 CN CN201320685636.5U patent/CN203680179U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108262709A (en) * | 2016-12-30 | 2018-07-10 | 徐日雄 | Sleeve capable of accommodating screwdriver head |
| CN115750551A (en) * | 2022-10-31 | 2023-03-07 | 贵州电网有限责任公司 | Telescopic mutually-embedded knob fixing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20161031 |
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| CF01 | Termination of patent right due to non-payment of annual fee |