CN87207586U - Push-on type pipe wrench pressed by finger - Google Patents
Push-on type pipe wrench pressed by finger Download PDFInfo
- Publication number
- CN87207586U CN87207586U CN 87207586 CN87207586U CN87207586U CN 87207586 U CN87207586 U CN 87207586U CN 87207586 CN87207586 CN 87207586 CN 87207586 U CN87207586 U CN 87207586U CN 87207586 U CN87207586 U CN 87207586U
- Authority
- CN
- China
- Prior art keywords
- pipe wrench
- slip cap
- utility
- model
- jaw
- 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- Withdrawn
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model relates to a hand-tool for installing, maintaining pipe components and round pieces. The utility model is composed of a wrench body and a slip sleeve two parts. The slip sleeve is provided with a span of jaw quick adjusting device; the angle between the wrench body and the working surface of the wrench body is from 68 DEG to 72 DEG. The contact working surface between the slip sleeve and the pieces is a smooth plane. The utility model can quickly adjust the span of jaw with a strong jaw engaging ability and the utility model is hard to slip.
Description
The utility model relates to the hand tools in a kind of operation technique field, particularly relate to a kind ofly be used to install, the hand tools of service conduits part and fastening circular parts.
In the prior art, commonly a kind of screw rod width of cloth formula pipe wrench, the front end of this pipe wrench has the binding clip of an activity, and the binding clip afterbody has one section for the screw thread of regulating usefulness, and rotary clamp nut on one's body so that binding clip can move forward and backward, is regulated span of jaw.The shortcoming of this screw rod width of cloth formula pipe wrench is: the aperture adjusting time of jaw is long, can not nibble workpiece rapidly, if be adjusted to certain span of jaw, must rotate the some circles of nut and just can reach afterwards; Pipe wrench easily produces the phenomenon of skidding when just meshing workpiece.
The purpose of this utility model is: make pipe wrench can regulate span of jaw rapidly, increase jaw engagement ability, minimizing is skidded, and improves the nip tooth antiwear property.
Describe structure of the present utility model in detail below in conjunction with accompanying drawing.
Fig. 1 is a structural representation of the present utility model.
The utility model is made up of vice body (1) and slip cap (2) two parts.A span of jaw fast adjuster is arranged on slip cap (2), a gang saw profile of tooth tooth is arranged in the bottom of vice body (1), on slip cap (2), with vice body (1) one side tooth corresponding a gang saw profile of tooth tooth arranged also.An arc-shaped spring piece (3) is arranged in the slip cap (2), and there is the dog screw (4) of a spring leaf (3) top of spring leaf (3), and the effect of arc-shaped spring piece (3) is the clutch of control vice body (1) and slip cap (2).When pipe wrench work with when not working, because the effect of arc-shaped spring piece (3) makes the tooth of slip cap (2) and the tooth of vice body be meshing with each other, thus the location of realization slip cap (2); And when needs are regulated span of jaw, only need press dog screw (4), slip cap (2) is moved forward and backward, thereby regulate span of jaw rapidly.
In the utility model, the angle between the working face (5) of vice body (1) and the working face (6) of slip cap (2) is 15 °.Angle between vice body (1) and the vice body working face is 68 °～72 °.This structural design makes the tooth of engaging-in workpiece be difficult for skidding off under the rotating torque effect, guarantees not occur skidding.
Contacting on the working face of slip cap (2) and workpiece, serrated teeth by original screw rod width of cloth formula pipe wrench makes smooth working face (6) into, She Ji purpose is to make the serrated teeth on vice body (1) working face strengthen engaging-in ability like this, crown apace engaging-in workpiece the top layer and skidding of initial stage do not appear.
Claims (2)
1, a kind of finger presses driving pipe wrench, of the present utility model being characterised in that: pipe wrench mainly is made up of vice body (1) and slip cap (2) two parts, one span of jaw fast adjuster is arranged on the slip cap (2), an arc-shaped spring piece (3) and a location screw (4) are arranged in the slip cap (2); Angle between vice body (1) and slip cap (2) working face is 15 °, and the angle between vice body (1) and the vice body working face (5) is 68 °～72 °.
2, pipe wrench according to claim 1 is characterized in that: the working face that slip cap (2) contacts with workpiece is a smooth flat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87207586 CN87207586U (en) | 1987-05-05 | 1987-05-05 | Push-on type pipe wrench pressed by finger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87207586 CN87207586U (en) | 1987-05-05 | 1987-05-05 | Push-on type pipe wrench pressed by finger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN87207586U true CN87207586U (en) | 1987-11-04 |
Family
ID=4823007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 87207586 Withdrawn CN87207586U (en) | 1987-05-05 | 1987-05-05 | Push-on type pipe wrench pressed by finger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN87207586U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102229135A (en) * | 2011-06-25 | 2011-11-02 | 林岳洪 | Pneumatic nail gun |
| CN102501201A (en) * | 2011-11-18 | 2012-06-20 | 马岳骁 | Adjustable wrench |
| CN102589827A (en) * | 2011-01-14 | 2012-07-18 | 鸿富锦精密工业（深圳）有限公司 | Fixing device |
-
1987
- 1987-05-05 CN CN 87207586 patent/CN87207586U/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102589827A (en) * | 2011-01-14 | 2012-07-18 | 鸿富锦精密工业（深圳）有限公司 | Fixing device |
| CN102589827B (en) * | 2011-01-14 | 2016-04-06 | 华北理工大学 | Stationary installation |
| CN102229135A (en) * | 2011-06-25 | 2011-11-02 | 林岳洪 | Pneumatic nail gun |
| CN102229135B (en) * | 2011-06-25 | 2013-10-16 | 广东明晖气动科技有限公司 | Pneumatic nail gun |
| CN102501201A (en) * | 2011-11-18 | 2012-06-20 | 马岳骁 | Adjustable wrench |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| RN01 | Renewal of patent term | ||
| 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 |