CN204819300U - Open jaw type wrench - Google Patents
Open jaw type wrench Download PDFInfo
- Publication number
- CN204819300U CN204819300U CN201520377542.0U CN201520377542U CN204819300U CN 204819300 U CN204819300 U CN 204819300U CN 201520377542 U CN201520377542 U CN 201520377542U CN 204819300 U CN204819300 U CN 204819300U
- Authority
- CN
- China
- Prior art keywords
- spring
- spanner
- mechanical system
- release mechanical
- canceling release
- 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
Links
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses an open jaw type wrench, collude (6), rivet (7), handle (8), wrenching bar (9), the degree of lip -rounding (10), characterized by including spanner tooth (5), spanner: still set up canceling release mechanical system, this canceling release mechanical system sets up on wrenching bar (9), overlaps in plastic handle (8), canceling release mechanical system comprises spring (1), spring jackets (2), spring endotheca (3), iron ball (4), and spring (1) dress is in spring jackets (2) and spring endotheca (3) the inside, and weld on spring endotheca (3) iron ball (4). This open jaw type wrench, one end is conventional usage, the other end still has automatic re -setting's quick intelligent ratchet spanner function, has set up spring control, canceling release mechanical system, can control the home range that the spanner colluded, solved among the prior art spanner collude uncontrolled, the problem of easily rocking, it is convenient more, freely to use.
Description
Technical field:
The utility model relates to a kind of hardware & tools, specifically: its one end is open-end wrench, the other end be a kind of handled easily, can automatically reset quick, intelligent ratchet spanner.
Background technology:
In the market, produce in open-end wrench used be exactly a kind of simple opening shape spanner, one stomidium hole be opening shape, and the other end is exactly simple handle hand handle and so on, can not be used for the fastener having tripped out open screw nut and so on, not make the best use of everything; Some quick, intelligent ratchet spanner is also spanner was worked hard in glove with rivet to be movably fixed on wrenching bar, and spanner hooks on wrenching bar very large around the scope of activities of rivet, can reach the anglec of rotation of 270 degree.Like this, this spanner uses its spanner and hooks just uncontrolled, easily rocks, seems not very convenient.
Utility model content:
The utility model provides a kind of open-end wrench of improvement, one stomidium hole is opening shape, for having tripped out the fastener of open screw nut and so on, the other end is the automatically reset quick, intelligent ratchet spanner of energy, control the scope of activities that spanner hooks, solving spanner in prior art hooks uncontrolled, the problem of easily rocking.
Its technical solution is: open-end wrench, comprise spanner tooth, spanner hook, rivet, handle, wrenching bar, the degree of lip-rounding, it is characterized in that: also resetting-mechanism is set, this resetting-mechanism is arranged on wrenching bar, is enclosed within plastic handle, described resetting-mechanism is made up of spring, spring overcoat, spring inner sleeve, iron ball, spring is contained in inside spring overcoat and spring inner sleeve, and iron ball is welded on above spring inner sleeve.
Beneficial effect: this open-end wrench, one end is normal usage, the other end also has automatically reset quick, intelligent ratchet spanner function, be provided with spring control, resetting-mechanism, the scope of activities that spanner hooks can be controlled, solve spanner in prior art and hook uncontrolled, the problem of easily rocking, more convenient to use, freely, function is more.
Accompanying drawing explanation
Fig. 1 the utility model structural representation,
Fig. 2 is the resetting-mechanism structural representation of utility model.
1 spring, 2 spring overcoats, 3 spring inner sleeves, 4 iron balls, 5 spanner teeth, 6 spanner hooks, 7 rivets, 8 handles, 9 wrenching bars, 10 degree of lip-roundings in figure.
Detailed description of the invention:
Open-end wrench, comprise spanner tooth 5, spanner hook 6, rivet 7, handle 8, wrenching bar, the degree of lip-rounding, it is characterized in that: also resetting-mechanism is set, this resetting-mechanism is arranged on wrenching bar 9, is enclosed within plastic handle 8, described resetting-mechanism is made up of spring 1, spring overcoat 2, spring inner sleeve 3, iron ball 4, spring 1 is contained in inside spring overcoat 2 and spring inner sleeve 3, and iron ball 4 is welded on above spring inner sleeve 3.The open-end wrench improved, one stomidium hole is opening shape, for having tripped out the fastener of open screw nut and so on, the other end is the automatically reset quick, intelligent ratchet spanner of energy, control the scope of activities that spanner hooks, solve spanner in prior art and hook uncontrolled, the problem of easily rocking.
Claims (1)
1. an open-end wrench, comprise spanner tooth (5), spanner hooks (6), rivet (7), handle (8), wrenching bar (9), the degree of lip-rounding (10), it is characterized in that, also resetting-mechanism is set, this resetting-mechanism is arranged on wrenching bar (9), is enclosed within plastic handle (8), and described resetting-mechanism is made up of spring (1), spring overcoat (2), spring inner sleeve (3), iron ball (4); The spring (1) of described resetting-mechanism is contained in spring overcoat (2) and spring inner sleeve (3) the inside, and iron ball (4) is welded on above spring inner sleeve (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520377542.0U CN204819300U (en) | 2015-06-03 | 2015-06-03 | Open jaw type wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520377542.0U CN204819300U (en) | 2015-06-03 | 2015-06-03 | Open jaw type wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204819300U true CN204819300U (en) | 2015-12-02 |
Family
ID=54676941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520377542.0U Expired - Fee Related CN204819300U (en) | 2015-06-03 | 2015-06-03 | Open jaw type wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204819300U (en) |
-
2015
- 2015-06-03 CN CN201520377542.0U patent/CN204819300U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20180603 |