CN2366234Y - Continuously working type diagonal wrench - Google Patents
Continuously working type diagonal wrench Download PDFInfo
- Publication number
- CN2366234Y CN2366234Y CN 99206967 CN99206967U CN2366234Y CN 2366234 Y CN2366234 Y CN 2366234Y CN 99206967 CN99206967 CN 99206967 CN 99206967 U CN99206967 U CN 99206967U CN 2366234 Y CN2366234 Y CN 2366234Y
- Authority
- CN
- China
- Prior art keywords
- mouthful
- greatly
- handle
- worm screw
- pulling
- 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 - Lifetime
Links
- 230000000875 corresponding Effects 0.000 claims description 4
- 210000001847 Jaw Anatomy 0.000 abstract 5
- 230000000694 effects Effects 0.000 description 7
- 238000007906 compression Methods 0.000 description 3
- 210000003128 Head Anatomy 0.000 description 1
Abstract
The utility model relates to a continuously working type diagonal wrench which belongs to hand tools. The continuously working type diagonal wrench comprises a big wrench jaw, a small wrench jaw, a mandrel of a handle and a worm screw. The utility model has the key point that the big wrench jaw is hinged with the handle by a rotating shaft, and a release spring of the big wrench jaw is arranged between the big wrench jaw and the handle. The mandrel of the worm screw is provided with a return spring of the worm screw, and the handle which is arranged at the outer side of the worm screw is provided with a worm screw positioning convex block. The continuously working type diagonal wrench has the advantages of convenient operation, time saving, labor saving, high work efficiency, reasonable structure, etc. So the utility model belongs to a very ideal product which can replace the older generation of product by new one.
Description
The utility model belongs to hand tools, relates to a kind of adjustable wrench of winning in succession.
Existing adjustable wrench, it pulls mouth greatly and handle is one, is called in the lump and pulls body.So, during with existing adjustable wrench twisting nut or bolt, be constantly the adjustable wrench of twisting behind the certain angle withdrawed from, it is turned back to insert again behind the certain angle then and continues twisting.Troublesome poeration is wasted time and energy, inefficiency.
At above problem, the purpose of this utility model provides a kind of adjustable wrench of winning in succession that needn't withdraw from adjustable wrench with regard to the continuous twisting of energy.Have easy to operate, time saving and energy saving, high efficiency, advantage such as rational in infrastructure.
A kind of adjustable wrench of winning in succession, comprise and pull mouthful, pull for a short time mouth, handle, worm screw and axle greatly, it is characterized in that: it is hinged with gyroaxis to pull mouth and handle greatly, pulling greatly mouthful and same the establishing of handle is equipped with return spring, the worm screw return spring is housed living in establishing on the axle cooperates, on the handle outside the worm screw, is provided with the worm screw locating convex block with worm screw.When win in succession adjustable wrench twisting nut or bolt turn round to certain angle, handle and pull greatly mouthful can be with the gyroaxis intersection point will establish be contained in pull greatly mouthful and handle between return spring stretch or compression is opened both, and drive the worm screw locating convex block be located on the worm screw external handle and break away from the position location, make pull for a short time mouthful can be under the effect of nut or bolt diagonal-size by the worm screw compression or stretch and establish the diagonal angle that the worm screw return spring that is contained on the worm screw axle opens and walk around nut or bolt.When returning back to the opposite side of nut or bolt, for a short time pull mouthful under the effect of worm screw return spring along with the worm screw return, the worm screw locating convex block under the effect of return spring along with handle with folding of pulling greatly mouthful and resetting, the large and small mouth of pulling just can tightly be entreated firm nut or bolt, just can continue twisting nut or bolt.
Describe in detail below in conjunction with embodiment and accompanying drawing:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is an another kind of structural representation of the present utility model,
Fig. 3 is win in succession the cutaway view of adjustable wrench head of Fig. 2.
Among the figure: (1) handle, (2) section annular distance, (3) return spring, (4) projection, (5) latch, (6) gyroaxis, (7) pull mouth greatly, (8) worm screw, (9) pull mouth for a short time, (10) axle, (11) worm screw return spring, (12) slot, (13) sliding pin, (14) worm screw locating convex block, (15) pull a mouthful locating convex block greatly.
The adjustable wrench of winning in succession among Fig. 1 and Fig. 3 is the partial sectional view that cuts open handle (1) the positive side of recess.Positive side of recess among the figure and recess dorsal surface symmetry.
The adjustable wrench of winning in succession among the figure, all be respectively equipped with energy wraparound rotating shaft (6) on mouthful (7) and the handle (1) and make projection (4) and recess in relative rotation pulling greatly, pulling projection (4) the middle part section of the being provided with annular distance (2) of mouthful (7) greatly, pull greatly in a mouthful return spring (3) section of the being contained in annular distance (2), the latch (5) that is positioned on handle (1) corresponding site is housed in the central authorities on return spring (3) top.When twisting nut or bolt turn round to certain angle, handle (1) and to pull mouthful (7) greatly can be intersection point with gyroaxis (6), by be contained in return spring (3) the top central authorities and be positioned at the return spring (3) that latch (5) compression on handle (1) corresponding site establishes in the section annular distance (2) that is contained in projection (4) middle part of pulling mouthful (7) greatly and form opening, be located at worm screw locating convex block (14) on worm screw (8) external handle (1) along with handle (1) with pull the opening of mouth (7) greatly and break away from the position location gradually; At this moment, under the diagonal-size effect of nut or bolt, pull mouthful (9) for a short time and compress by worm screw (8) and establish the worm screw return spring (11) that is contained on worm screw (8) axle (10) and opening and walk around nut or the diagonal angle of bolt.When returning back to the opposite side of nut or bolt, for a short time pull mouthful (9) under the effect of worm screw return spring (11) along with worm screw (8) return, worm screw locating convex block (14) under the effect of return spring (3) along with handle (1) with pull folding and resetting of mouthful (7) greatly, large and small pull mouthful (7,9) just can tightly clip nut or bolt, just can continue twisting.So twisting nut or bolt can turn round to certain angle, revolution does not play the twisting effect to nut or bolt, can firmly clamp nut or bolt when being turned back to the opposite side of nut or bolt again and continue twisting; Thereby need only the just continuous twisting of energy of constantly reciprocal handle (1), needn't withdraw from spanner.
The adjustable wrench of winning in succession of Fig. 2 and Fig. 3, on the top, the outside of the projection (4) of pulling mouthful (7) greatly, be provided with and pull a mouthful locating convex block (15) greatly, the ratio that is provided with symmetry on the recess two sides near the handle (1) of pulling a mouthful locating convex block (15) inboard is greatly pulled the slot (12) that a mouthful locating convex block (15) grows a sliding pin position at least greatly, and sliding pin (13) is housed in slot (12).Sliding pin (13) on being contained in slot (12) is along slot (12) when upwards pushing away, sliding pin (13) can utilize pulling a mouthful locating convex block (15) greatly and will pull mouthful (7) card jail greatly on the top, the outside that is located at the projection (4) of pulling mouthful (7) greatly, make and pull mouthful (7) greatly and handle (1) can not relatively rotate, the same twisting continuously with existing spanner of the adjustable wrench of winning in succession at this moment.When with sliding pin (13) when slot (12) is pushed into the bottom of slot (12) downwards, sliding pin (13) just can not block pulling a mouthful locating convex block (15) greatly, pull a mouthful locating convex block (15) greatly and can cross sliding pin (13), make and pull mouthful (7) greatly and handle (1) can relatively rotate, the adjustable wrench of winning in succession of this moment just can continuous twisting.So this kind adjustable wrench of winning in succession not only has the function of winning in succession, also has the specific function of existing spanner.
For the ease of assembling, the central authorities on section annular distance (2) top in the drawings be provided be connected with section annular distance (2) and with latch (5) pin hole accordingly.
Claims (4)
1, a kind of adjustable wrench of winning in succession, comprise and pull mouthful (7) greatly, pull mouthful (9), a handle (1), worm screw (8) and axle (10) for a short time, it is characterized in that: it is hinged with gyroaxis (6) to pull mouthful (7) and handle (1) greatly, return spring (3) is housed pulling greatly to establish between mouthful (7) and handle (1), worm screw return spring (11) is housed living in establishing on the axle (10) cooperates, on the handle (1) outside the worm screw (8), is provided with worm screw locating convex block (14) with worm screw (8).
2, the adjustable wrench of winning in succession according to claim 1, it is characterized in that: be respectively equipped with energy wraparound rotating shaft (6) on mouthful (7) and the handle (1) and make projection (4) and recess in relative rotation pulling greatly, pulling projection (4) the middle part section of the being provided with annular distance (2) of mouthful (7) greatly, in return spring (3) section of the being contained in annular distance (2), the latch (5) that is positioned on handle (1) corresponding site is housed in the central authorities of pulling a mouthful return spring (3) top greatly.
3, the adjustable wrench of winning in succession according to claim 2, it is characterized in that: on the top, the outside of the projection (4) of pulling mouthful (7) greatly, be provided with and pull a mouthful locating convex block (15) greatly, the ratio that is provided with symmetry on the recess two sides near the handle (1) of pulling a mouthful locating convex block (15) inboard is greatly pulled the slot (12) that a mouthful locating convex block (15) grows a sliding pin position at least greatly, and sliding pin (13) is housed in slot (12).
4, according to claim 2 or the 3 described adjustable wrenches of winning in succession, it is characterized in that: the central authorities on section annular distance (2) top be provided be connected with section annular distance (2) and with the corresponding pin hole of latch (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99206967 CN2366234Y (en) | 1999-05-04 | 1999-05-04 | Continuously working type diagonal wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99206967 CN2366234Y (en) | 1999-05-04 | 1999-05-04 | Continuously working type diagonal wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2366234Y true CN2366234Y (en) | 2000-03-01 |
Family
ID=34001098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99206967 Expired - Lifetime CN2366234Y (en) | 1999-05-04 | 1999-05-04 | Continuously working type diagonal wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2366234Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103732355A (en) * | 2011-02-25 | 2014-04-16 | 赖四正 | Spanner device for tools |
| CN113664762A (en) * | 2021-07-14 | 2021-11-19 | 大族激光科技产业集团股份有限公司 | Adjustable spanner |
-
1999
- 1999-05-04 CN CN 99206967 patent/CN2366234Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103732355A (en) * | 2011-02-25 | 2014-04-16 | 赖四正 | Spanner device for tools |
| CN103732355B (en) * | 2011-02-25 | 2015-06-24 | 赖四正 | Spanner device for tools |
| CN113664762A (en) * | 2021-07-14 | 2021-11-19 | 大族激光科技产业集团股份有限公司 | Adjustable spanner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIN YUANFA ENTERPRISE CO., LTD. Free format text: FORMER OWNER: JINHUA CITY XIEXING TOOLS CO., LTD. Effective date: 20060324 Owner name: JINHUA CITY XIEXING TOOLS CO., LTD. Free format text: FORMER OWNER: YE ZHANGXING Effective date: 20060324 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20060324 Address after: Jindong 321041 Zhejiang County of Jinhua Province Li Pu Zhen Xia Jin Tan Cun Patentee after: Jinhua synergy Tools Co., Ltd. Address before: 321041 East Lake Zhejiang County of Jinhua Province Li Pu Zhen Patentee before: Ye Changxing Effective date of registration: 20060324 Address after: No. 20 GUI Feng street, Taishan Township, Taipei County, Taiwan, China Patentee after: Jinyuanfa Enterprise Co., Ltd. Address before: Jindong 321041 Zhejiang County of Jinhua Province Li Pu Zhen Xia Jin Tan Cun Patentee before: Jinhua synergy Tools Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |