CN201070751Y - Bidirectional ratchet wrench - Google Patents
Bidirectional ratchet wrench Download PDFInfo
- Publication number
- CN201070751Y CN201070751Y CNU2007200698057U CN200720069805U CN201070751Y CN 201070751 Y CN201070751 Y CN 201070751Y CN U2007200698057 U CNU2007200698057 U CN U2007200698057U CN 200720069805 U CN200720069805 U CN 200720069805U CN 201070751 Y CN201070751 Y CN 201070751Y
- Authority
- CN
- China
- Prior art keywords
- spanner
- main body
- utility
- model
- ratchet
- 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 - Fee Related
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a bidirectional ratchet spanner which comprises a main body, a spanner head and a pawl. The utility model is characterized in that the spanner head is sleeved at one end or two ends of the main body. The pawl is arranged in the main body, at the lower part of the spanner head and is hinged on the main body via a pin shaft. The frontispiece of the main body and the lower part of the pin shaft are provided with waist holes. A shifting fork is arranged on the pawl, and the shifting fork extends out of the main body through the waist holes. The spanner presents a circular shape. The inner circle edge is provided with a club wheel, and the outer circle edge is provided with a gear rack. Compared with the prior art, the utility model has the advantages of simple structure, beautiful shape and convenient use.
Description
Technical field
The utility model relates to technical field of tools, especially a kind of reversible ratcheting tool.
Background technology
In the routine work, often will use spanner, particularly ratchet spanner, it can be used for dismounting and various screw thread devices is installed, existing ratchet spanner, main body are holistic hardwares, belong to fixing ratchet spanner, when this spanner uses, limited by the object present position, use inconvenient; Another kind is that spanner is relative with main body rotatable, but one-directional rotation just, and rotates shift fork and be arranged on the side, has also brought very big inconvenience to use.
Summary of the invention
The purpose of this utility model is a kind of reversible ratcheting tool that provides at the deficiencies in the prior art, and spanner can two-wayly rotate, and simple in structure, and is very easy to use.
The concrete technical scheme that realizes the utility model purpose is:
A kind of reversible ratcheting tool comprises body, spanner, ratchet, and characteristics are one or both ends that spanner is set in body, and ratchet is located in the body, is being articulated on the body below the spanner and by bearing pin, and body front and bearing pin below have the waist hole; Ratchet is provided with shift fork, and shift fork stretches out body by the waist hole.
Described spanner is a ring-type, and the inner ring edge is the plum blossom wheel, and the outer ring edge is a tooth bar.
The utility model compared with prior art has simple in structure, good looking appearance, characteristics such as easy to use.
Description of drawings
Fig. 1 is the utility model structural representation
Fig. 2 is Fig. 1 side view
Fig. 3 is another embodiment of the utility model
Fig. 4 is Fig. 3 side view
Fig. 5 is the structural representation that an end is provided with spanner
Fig. 6 is Fig. 5 side view
The specific embodiment
Consult Fig. 1, Fig. 2, the utility model comprises body 1, spanner 2, ratchet 3, and spanner 2 is sleeved on the two ends of body 1, and ratchet 3 is located in the body 1, is being articulated on the body 1 below the spanner 2 and by bearing pin 5, and body 1 front and bearing pin 5 belows have waist hole 4; Ratchet 3 is provided with shift fork 8, and shift fork 8 stretches out body 1 by waist hole 4; Spanner 2 is a ring-type, and the inner ring edge is a plum blossom wheel 7, and the outer ring edge is a tooth bar 6.
During use, the plum blossom of the utility model spanner 2 is taken turns 7 (metric system, English system all are suitable for) be set on the work package, stir shift fork 8, tooth bar 6 engagements of an end pawl and spanner 2 on the ratchet 3, spanner 2 can only be rotated to a direction, the position of conversion shift fork 8, spanner 2 conversion directions rotate.Shift fork 8 is located at body 1 positive middle part, stirs freely, and is very easy to use.
Consulting Fig. 3, Fig. 4, be another embodiment of the utility model, is that the position with body 1 two ends suit spanner 2 is provided with an angle, is applicable to the demand of different occasions.
Consult Fig. 5, Fig. 6, be the form of the utility model body 1 one end suit spanners 2.
Claims (2)
1. reversible ratcheting tool, comprise body (1), spanner (2), ratchet (3), it is characterized in that spanner (2) is set in the one or both ends of body (1), ratchet (3) is located in the body (1), is articulated on the body (1) in spanner (2) below and by bearing pin (5), and body (1) front and bearing pin (5) below have waist hole (4); Ratchet (3) is provided with shift fork (8), and shift fork (8) stretches out body (1) by waist hole (4).
2. ratchet spanner according to claim 1 is characterized in that described spanner (2) is ring-type, and the inner ring edge is a plum blossom wheel (7), and the outer ring edge is tooth bar (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200698057U CN201070751Y (en) | 2007-05-14 | 2007-05-14 | Bidirectional ratchet wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200698057U CN201070751Y (en) | 2007-05-14 | 2007-05-14 | Bidirectional ratchet wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201070751Y true CN201070751Y (en) | 2008-06-11 |
Family
ID=39549308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200698057U Expired - Fee Related CN201070751Y (en) | 2007-05-14 | 2007-05-14 | Bidirectional ratchet wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201070751Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109421013A (en) * | 2017-09-01 | 2019-03-05 | 许小明 | The swivel sleeve and application method of nut made in Great Britain and metric system spanner |
-
2007
- 2007-05-14 CN CNU2007200698057U patent/CN201070751Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109421013A (en) * | 2017-09-01 | 2019-03-05 | 许小明 | The swivel sleeve and application method of nut made in Great Britain and metric system spanner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080611 Termination date: 20100514 |