CN86207814U - Two-way engaging and disengaging wrench - Google Patents
Two-way engaging and disengaging wrench Download PDFInfo
- Publication number
- CN86207814U CN86207814U CN 86207814 CN86207814U CN86207814U CN 86207814 U CN86207814 U CN 86207814U CN 86207814 CN86207814 CN 86207814 CN 86207814 U CN86207814 U CN 86207814U CN 86207814 U CN86207814 U CN 86207814U
- Authority
- CN
- China
- Prior art keywords
- spanner
- disengaging
- ratchet
- handle
- wrench
- 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.)
- Withdrawn
Links
Abstract
The utility model provides a two-way engaging and disengaging wrench. The spanner has the functions of a one-way engaging and disengaging socket spanner in the condition that thread rotary direction needs not to change; the trouble that the one-way spanner needing to be disassembled and assembled is avoided in the condition that thread rotary direction needs to change frequently. The two-way engaging and disengaging wrench is characterized in that the handle is turned to poke the direction of a ratchet pawl for realizing two-way engaging and disengaging function. The utility model has the advantages of simple structure and convenient operation.
Description
The utility model relates to the instrument that is used to rotate screw member, particularly a kind of spanner with two-way clutch structure.
When screw member need be changed the direction rotation, people often unloaded anti-dress to spanner commonly used from screw member and use.If it is change when frequent, just cumbersome so sometimes, especially all the more so when the space is big inadequately in direction of rotation.Therefore, there is people She Ji And to make the two-way clutch spanner that to stir ratchet with hand.Yet when another hand sky does not get off, or ratchet annex space is when narrow and small, stirs ratchet also difficulty relatively sometimes.
The purpose of this utility model is for addressing the above problem, to provide a kind of structure of stirring the two-way clutch box spanner of ratchet without hand.
The realization of structure is very simple: will stir the two-way clutch spanner structure of ratchet with hand, and change the two-way clutch spanner structure of stirring ratchet with handle orientation difference own from different directions into.
Use description of drawings below.
Among Fig. 1, shell (1), ratchet (2), ratchet (3), pin (4), collar (5), spring (6), swivel nut (7) and the handle (8) be made up of two semicircles have been formed the structure of this two-way clutch spanner.
Fig. 2 is the cutaway view of Fig. 1.Each other part numbering is corresponding with Fig. 1 among Fig. 2., fixing with upper and lower covers (9 10) with shell (1) by corresponding part or measure, can get up ratchet piece packagings such as (2).
Handle (8) upper and lower surface can be shaped on the spanner bearing mark.When the reverse turn screw member of needs, (8) Wai La And rotate half cycle, and bearing mark is also inverted thereupon with handle.Under the effect of spring (7), handle (8) resets, and promotes ratchet (3) counter-rotating.So just can be under the condition that does not unload spanner, reverse easily turn screw member.
Claims (3)
1, the two-way clutch spanner that has the ratchet and pawl structure is characterized in that spanner is encircled by handle, spring and half garden simultaneously or multi-disc garden arc ring is formed.
2, according to the regulation of right 1, the feature of two-way clutch spanner is at what:
The groove circle is arranged on a, the handle,
The groove circle can be loaded onto two and half gardens ring or multi-disc garden arc ring on b, the handle,
There is half of preceding protruding end c, handle and ratchet joint.
3, according to the regulation of right 1, the feature of two-way clutch spanner is at what:
A, ratchet are located by slide jaw,
B, relative what alignment pin, ratchet has two symmetrical pawl points.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86207814 CN86207814U (en) | 1986-10-08 | 1986-10-08 | Two-way engaging and disengaging wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86207814 CN86207814U (en) | 1986-10-08 | 1986-10-08 | Two-way engaging and disengaging wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN86207814U true CN86207814U (en) | 1988-02-24 |
Family
ID=4810160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 86207814 Withdrawn CN86207814U (en) | 1986-10-08 | 1986-10-08 | Two-way engaging and disengaging wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN86207814U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103058057A (en) * | 2012-12-05 | 2013-04-24 | 南京梅山冶金发展有限公司 | Lifting leveling device |
| CN104385200A (en) * | 2014-10-10 | 2015-03-04 | 宁波聚益工具有限公司 | Labor-saving internal hexagonal wrench |
| CN107234306A (en) * | 2017-07-31 | 2017-10-10 | 徐州徐工筑路机械有限公司 | A kind of quick tapping tool of bidirectional ratchet |
| CN109414805A (en) * | 2016-04-27 | 2019-03-01 | 加固控股有限责任公司 | Power directly-driving formula ratchet/Wrench |
-
1986
- 1986-10-08 CN CN 86207814 patent/CN86207814U/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103058057A (en) * | 2012-12-05 | 2013-04-24 | 南京梅山冶金发展有限公司 | Lifting leveling device |
| CN104385200A (en) * | 2014-10-10 | 2015-03-04 | 宁波聚益工具有限公司 | Labor-saving internal hexagonal wrench |
| CN109414805A (en) * | 2016-04-27 | 2019-03-01 | 加固控股有限责任公司 | Power directly-driving formula ratchet/Wrench |
| CN107234306A (en) * | 2017-07-31 | 2017-10-10 | 徐州徐工筑路机械有限公司 | A kind of quick tapping tool of bidirectional ratchet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |