CN103639970A - Foldable spanner - Google Patents
Foldable spanner Download PDFInfo
- Publication number
- CN103639970A CN103639970A CN201310586767.2A CN201310586767A CN103639970A CN 103639970 A CN103639970 A CN 103639970A CN 201310586767 A CN201310586767 A CN 201310586767A CN 103639970 A CN103639970 A CN 103639970A
- Authority
- CN
- China
- Prior art keywords
- spanner
- lower half
- half part
- slide block
- sliding block
- 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
- B25B23/16—Handles
-
- 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
- B25B13/08—Spanners; Wrenches with rigid jaws of open jaw type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The invention relates to a spanner, in particular to a foldable spanner. The foldable spanner comprises a handheld part and a U-shaped mouth clamping part which is located at the front end of the handheld part. The handheld part comprises an upper half part and a lower half part. The upper half part and the lower half part are hinged and fixed through a fixing device. The fixing device comprises a sliding block which is arranged on the upper half part. The periphery of the upper half part is sleeved with the sliding block, the sliding block can slide on the upper half part, a clamping tongue is arranged at the end, close to the lower half part, of the sliding block, a groove corresponding to the clamping tongue is formed in the lower half part, a set screw is arranged on the top of the sliding block, and the sliding block is fixed to the upper half part through the set screw. According to the foldable spanner, the handheld part can be folded, the size of the folded spanner can be greatly reduced, and the foldable spanner is convenient to store and carry.
Description
Technical field
The present invention relates to a kind of spanner.
Background technology
Spanner is a kind of instrument, in order to rotating bolt, nut and other, be difficult to the object rotating with hand, current spanner generally comprises handle and blocks bolt or the bayonet socket of nut Symmetry Edge, in use, in order to make it more laborsaving in turning process, what often the handle of spanner is arranged is long, needs improvement badly for the instrument that such design is carried for needs.
Summary of the invention
The object of the invention is to for above-mentioned technical problem, a kind of portable spanner is provided.
A kind of collapsible spanner of the present invention, comprise, portion of the handle, be positioned at the U-shaped bayonet part of described handhold portion sub-headend, described portion of the handle comprises the first half and Lower Half, the described first half and described Lower Half are articulated and connected and fix by a fixture, described fixture comprises the slide block being arranged on the first half, described slide block set is located at the periphery of the described first half and can on the described first half, be slided, one end of closing on described Lower Half on described slide block is provided with a block tongue, in described Lower Half, corresponding described block tongue is provided with a groove, at the top of described slide block, be provided with a holding screw, by described holding screw, described slide block is fixed on the described first half.
Further, the surface of the described portion of the handle first half is provided with the projection that increases friction.
Further, the end of the described first half and Lower Half hinged place is respectively equipped with the first permanent magnet and the second permanent magnet, and described two permanent magnet heteropoles are oppositely arranged.
Beneficial effect: the collapsible spanner of the present invention, portion of the handle can fold, and the spanner after folding can greatly reduced volume, is convenient to take in and carry.
Accompanying drawing explanation
Fig. 1 is the structural representation of the collapsible spanner of the present invention;
Wherein, 1, U-shaped bayonet part; 2, Lower Half; 3, slide block; 4, groove; 5, holding screw; 6, projection; 7, the first permanent magnet; 8, the second permanent magnet.
The specific embodiment
Below in conjunction with drawings and Examples, the present invention is described in more detail.
As shown in Figure 1, the collapsible spanner of the present invention, comprise, portion of the handle, be positioned at the U-shaped bayonet part 1 of described handhold portion sub-headend, described portion of the handle comprises the first half and Lower Half 2, the described first half and described Lower Half 2 are articulated and connected and fix by a fixture, described fixture comprises the slide block 3 being arranged on the first half, described slide block 3 is sheathed on the periphery of the described first half and can on the described first half, slides, one end of closing on described Lower Half 2 on described slide block 3 is provided with a block tongue, in described Lower Half 2, corresponding described block tongue is provided with a groove 4, at the top of described slide block 3, be provided with a holding screw 5, by described holding screw 5, described slide block 3 is fixed on the described first half.
The surface of the described portion of the handle first half is provided with the projection that increases friction.
The end of the described first half and Lower Half 2 hinged places is respectively equipped with the first permanent magnet 7 and the second permanent magnet 8, and described two permanent magnet heteropoles are oppositely arranged.
The collapsible spanner of the present invention, portion of the handle can fold, and the spanner after folding can greatly reduced volume, is convenient to take in and carry.
Claims (3)
1. collapsible spanner, comprise, portion of the handle, be positioned at the U-shaped bayonet part of described handhold portion sub-headend, it is characterized in that, described portion of the handle comprises the first half and Lower Half, the described first half and described Lower Half are articulated and connected and fix by a fixture, described fixture comprises the slide block being arranged on the first half, described slide block set is located at the periphery of the described first half and can on the described first half, be slided, one end of closing on described Lower Half on described slide block is provided with a block tongue, in described Lower Half, corresponding described block tongue is provided with a groove, at the top of described slide block, be provided with a holding screw, by described holding screw, described slide block is fixed on the described first half.
2. collapsible spanner according to claim 1, is characterized in that, the surface of the described portion of the handle first half is provided with the projection that increases friction.
3. collapsible spanner according to claim 1, is characterized in that, the end of the described first half and Lower Half hinged place is respectively equipped with the first permanent magnet and the second permanent magnet, and described two permanent magnet heteropoles are oppositely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310586767.2A CN103639970A (en) | 2013-11-21 | 2013-11-21 | Foldable spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310586767.2A CN103639970A (en) | 2013-11-21 | 2013-11-21 | Foldable spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103639970A true CN103639970A (en) | 2014-03-19 |
Family
ID=50245326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310586767.2A Pending CN103639970A (en) | 2013-11-21 | 2013-11-21 | Foldable spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103639970A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106425952A (en) * | 2016-08-23 | 2017-02-22 | 新昌县城关伯苗轴承加工厂 | Portable movable wrench |
| CN106425953A (en) * | 2016-08-23 | 2017-02-22 | 新昌县城关伯苗轴承加工厂 | Foldable monkey wrench |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090241740A1 (en) * | 2008-03-25 | 2009-10-01 | Michael Scot Heagerty | Universal ratchet wrench |
| US20110036210A1 (en) * | 2009-08-12 | 2011-02-17 | Young-Doo Kwon | Wrench tool |
| US20110120275A1 (en) * | 2009-11-20 | 2011-05-26 | Macor Richard J | Multi -socket wrench |
| CN102469731A (en) * | 2010-11-11 | 2012-05-23 | 英业达股份有限公司 | Two-section same-direction card withdrawing handle mechanism |
| CN202344445U (en) * | 2011-10-28 | 2012-07-25 | 袁紫映 | Solid wrench convenient to carry |
| CN202742267U (en) * | 2012-09-19 | 2013-02-20 | 浙江迈特工具制造有限公司 | Folding wrench |
| CN202742266U (en) * | 2012-09-19 | 2013-02-20 | 浙江迈特工具制造有限公司 | Folding wrench |
| CN203092411U (en) * | 2013-02-28 | 2013-07-31 | 宁波江东开轩工业设计有限公司 | Adjustable wrench |
-
2013
- 2013-11-21 CN CN201310586767.2A patent/CN103639970A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090241740A1 (en) * | 2008-03-25 | 2009-10-01 | Michael Scot Heagerty | Universal ratchet wrench |
| US20110036210A1 (en) * | 2009-08-12 | 2011-02-17 | Young-Doo Kwon | Wrench tool |
| US20110120275A1 (en) * | 2009-11-20 | 2011-05-26 | Macor Richard J | Multi -socket wrench |
| CN102469731A (en) * | 2010-11-11 | 2012-05-23 | 英业达股份有限公司 | Two-section same-direction card withdrawing handle mechanism |
| CN202344445U (en) * | 2011-10-28 | 2012-07-25 | 袁紫映 | Solid wrench convenient to carry |
| CN202742267U (en) * | 2012-09-19 | 2013-02-20 | 浙江迈特工具制造有限公司 | Folding wrench |
| CN202742266U (en) * | 2012-09-19 | 2013-02-20 | 浙江迈特工具制造有限公司 | Folding wrench |
| CN203092411U (en) * | 2013-02-28 | 2013-07-31 | 宁波江东开轩工业设计有限公司 | Adjustable wrench |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106425952A (en) * | 2016-08-23 | 2017-02-22 | 新昌县城关伯苗轴承加工厂 | Portable movable wrench |
| CN106425953A (en) * | 2016-08-23 | 2017-02-22 | 新昌县城关伯苗轴承加工厂 | Foldable monkey wrench |
| CN106425953B (en) * | 2016-08-23 | 2019-11-05 | 新昌县城关伯苗轴承加工厂 | A kind of folding monkey wrench |
| CN106425952B (en) * | 2016-08-23 | 2019-11-05 | 新昌县城关伯苗轴承加工厂 | A kind of portable monkey wrench |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140319 |