CN203510031U - Rotary sleeve spanner - Google Patents
Rotary sleeve spanner Download PDFInfo
- Publication number
- CN203510031U CN203510031U CN201320454659.5U CN201320454659U CN203510031U CN 203510031 U CN203510031 U CN 203510031U CN 201320454659 U CN201320454659 U CN 201320454659U CN 203510031 U CN203510031 U CN 203510031U
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- CN
- China
- Prior art keywords
- shaft hole
- sleeve
- handle
- rotation latch
- hole
- 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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Abstract
The utility model discloses a rotary sleeve spanner which comprises a sleeve and a handle. Rotary clamping teeth are fixedly arranged on the sleeve, the handle is provided with a locating pin hole and rotating shaft holes, a rotating shaft hole I is formed in the rotary clamping teeth and overlapped with the rotating shaft holes, a rotating shaft is arranged in the rotating shaft holes and the rotating shaft hole I, the handle is fixedly connected with the sleeve through a locating pin, an open groove is formed in the front end of the handle, and the rotary clamping teeth are arranged in the open groove. The rotary sleeve spanner is simple in structure, low in manufacturing cost and suitable for mounting and dismounting parts in narrow space.
Description
Technical field
The utility model belongs to turnbarrel technical field, relates in particular to the rotatable box spanner of a kind of angle.
Background technology
Previously used box spanner is all T font, the handle of a T font and the sleeve of front end form, when employee uses its mounting parts, box spanner and the screw being tightened need be formed to 90 degree, then just can use strength to go to be tightened, its operating principle is: the screw on box spanner and bodywork parts is positioned, then rotation is (clockwise for tightening, counterclockwise for unscrewing), make part more firmly be arranged on vehicle body, be difficult for occurring loosening situation.Because the part of interior of body depths need to reach box spanner the inside, but interior of body limited space, even if employee reaches part screw by box spanner and locates successfully in it, also be difficult to rotate in limited space, also need employee to be tightened with hand, screw is not thoroughly fixed like this, afterwards can be due to long-time vibration in car use procedure, cause loosened screw, seriously can cause part to depart from.Because interior of body part is more, this situation occurrence probability is very large.
Chinese patent Granted publication number: CN201257640Y, Granted publication day: on June 17th, 2009, disclose a kind of box spanner, be provided with connector between wrenching bar and box spanner, connector is connected end for prism with wrenching bar, establish universal joint and connect between connector and socket head.A kind of box spanner that this patent proposes, carries out installing/dismounting although it is also adapted at space-constrained space, its complex structure, and manufacturing cost is high.
Utility model content
The utility model is in order to overcome the deficiencies in the prior art part, and a kind of turnbarrel spanner is provided, and it is simple in structure, and low cost of manufacture is conducive to mount and dismount parts in narrow space.
To achieve these goals, the utility model is by the following technical solutions:
A kind of turnbarrel spanner, comprise sleeve and handle, on described sleeve, be fixed with rotation latch, on described handle, be provided with dowel hole and shaft hole, on described rotation latch, be provided with shaft hole I, described shaft hole and described shaft hole I are superimposed, in shaft hole and shaft hole I, be provided with rotating shaft, described handle is fixedly connected with by alignment pin with described sleeve, at the front end of described handle, is provided with open slot, and described rotation latch is located in described open slot.A kind of turnbarrel spanner that the utility model proposes, it is simple in structure, by sleeve, handle and rotation latch form, between handle and sleeve, by alignment pin, fix, when needs adjusting angle, only alignment pin need to be pulled down, by the angle between rotating shaft rotary handle and sleeve, arrive correct position simultaneously, again alignment pin is fixed on and in dowel hole, fixes handle and sleeve, so just can be conveniently implemented in the installation and removal that vehicle body parts is carried out in space-constrained region, its installation is effective, be not easy to occur loosening situation, and improved operating efficiency.
As preferably, described rotation latch comprises connecting portion and fixed part, described fixed part is fixed in the place, centre position of described sleeve, described shaft hole I is located on described fixed part, the described fixed part shape that is rectangle, described connecting portion is fan shape, is provided with several double wedges on described connecting portion, and described alignment pin is located in the groove between described double wedge through described dowel hole.In this preferred version, alignment pin is arranged in the groove between double wedge, and the good fixing effect of alignment pin, loosening situation can not occur between handle and sleeve like this.
As preferably, described rotation latch and the integrally manufactured moulding of described sleeve.In this preferred version, rotation latch and the integrally manufactured moulding of sleeve, it is simple in structure, easy to make.
As preferably, described shaft hole is located at the front position place of described open slot, and described dowel hole is located at the tail end position of described open slot.
As preferably, described shaft hole is identical with described shaft hole I size.In this preferred version, it is identical that shaft hole and the size of shaft hole I are designed to, and rotating shaft can be located in shaft hole and shaft hole I easily, and when rotary handle and sleeve, its rotating effect is good.
As preferably, at the two ends of described sleeve, be fixed with respectively collet head.
As preferably, described collet head is No. 19 collet heads and No. 20 collet heads.In this preferred version, collet head comprises No. 19 collet heads and No. 20 collet heads, and it is applicable to the different screw of installation and removal.
Compared with prior art, the utlity model has following beneficial effect: simple in structure, low cost of manufacture, is conducive to mount and dismount parts in narrow space.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of each parts of the utility model.
Fig. 2 is a kind of structural representation of the present utility model.
In figure, 1-handle, 2-dowel hole, 3-shaft hole, 4-fixed part, 5-sleeve, 6-shaft hole I, 7-connecting portion, 8-rotating shaft, 9-alignment pin, 10-open slot, 11-rotation latch.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model will be further described.
A kind of turnbarrel spanner as shown in Figure 1 and Figure 2, comprise sleeve 5 and handle 1, on described sleeve 5, be fixed with rotation latch 11, on described handle 1, be provided with dowel hole 2 and shaft hole 3, on described rotation latch 11, be provided with shaft hole I6, described shaft hole 3 is superimposed with described shaft hole I6, in shaft hole 3 and shaft hole I6, be provided with rotating shaft 8, described handle 1 is fixedly connected with by alignment pin 9 with described sleeve 5, front end at described handle 1 is provided with open slot 10, and described rotation latch 11 is located in described open slot 10.Described rotation latch 11 comprises connecting portion 7 and fixed part 4, described fixed part 4 is fixed in the place, centre position of described sleeve 5, described shaft hole I6 is located on described fixed part 4, described fixed part 4 shape that is rectangle, described connecting portion 7 is fan shape, on described connecting portion 7, be provided with several double wedges, described alignment pin 9 is located in the groove between described double wedge through described dowel hole 2; Described shaft hole 6 is located at the front position place of described open slot 10, and described dowel hole 2 is located at the tail end position of described open slot 10.
Preferably, described rotation latch 11 and the integrally manufactured moulding of described sleeve 5; Preferably, described shaft hole 3 is identical with described shaft hole I6 size; Two ends at described sleeve 5 are fixed with respectively collet head; Preferably, described collet head is No. 19 collet heads and No. 20 collet heads.
A kind of turnbarrel spanner the utility model proposes, its operation principle is: installing or pulling down, when encountering interior of body part, by sleeve 5 and screw location, then the rotation latch 11 on handle 1 comes loose, turning handle 1, makes handle 1 rotation of having living space, then that the rotation latch on handle 1 11 is fixing.Just interior of body rotation again of box spanner like this, screw is thoroughly fixing, without employee, with hand, to be tightened, its using method is simple, is conducive to employee's installation, dismounting vehicle body inner body.
Claims (7)
1. a turnbarrel spanner, comprise sleeve (5) and handle (1), it is characterized in that: on described sleeve (5), be fixed with rotation latch (11), on described handle (1), be provided with dowel hole (2) and shaft hole (3), on described rotation latch (11), be provided with shaft hole I(6), described shaft hole (3) and described shaft hole I(6) be superimposed, at shaft hole (3) and shaft hole I(6) in be provided with rotating shaft (8), described handle (1) is fixedly connected with by alignment pin (9) with described sleeve (5), front end at described handle (1) is provided with open slot (10), described rotation latch (11) is located in described open slot (10).
2. a kind of turnbarrel spanner according to claim 1, it is characterized in that: described rotation latch (11) comprises connecting portion (7) and fixed part (4), described fixed part (4) is fixed in the place, centre position of described sleeve (5), described shaft hole I(6) be located on described fixed part (4), described fixed part (4) shape that is rectangle, described connecting portion (7) is fan shape, on described connecting portion (7), be provided with several double wedges, described alignment pin (9) is located in the groove between described double wedge through described dowel hole (2).
3. a kind of turnbarrel spanner according to claim 1 and 2, is characterized in that: described rotation latch (11) and the integrally manufactured moulding of described sleeve (5).
4. a kind of turnbarrel spanner according to claim 1, is characterized in that: described shaft hole I(6) be located at the front position place of described open slot (10), described dowel hole (2) is located at the tail end position of described open slot (10).
5. a kind of turnbarrel spanner according to claim 1, is characterized in that: described shaft hole (3) and described shaft hole I(6) big or small identical.
6. a kind of turnbarrel spanner according to claim 1 and 2, is characterized in that: the two ends at described sleeve (5) are fixed with respectively collet head.
7. a kind of turnbarrel spanner according to claim 6, is characterized in that: described collet head is No. 19 collet heads and No. 20 collet heads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320454659.5U CN203510031U (en) | 2013-07-29 | 2013-07-29 | Rotary sleeve spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320454659.5U CN203510031U (en) | 2013-07-29 | 2013-07-29 | Rotary sleeve spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203510031U true CN203510031U (en) | 2014-04-02 |
Family
ID=50369013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320454659.5U Expired - Fee Related CN203510031U (en) | 2013-07-29 | 2013-07-29 | Rotary sleeve spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203510031U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345708A (en) * | 2015-10-28 | 2016-02-24 | 苏州迪诺环保科技有限公司 | Adjustable spanner |
-
2013
- 2013-07-29 CN CN201320454659.5U patent/CN203510031U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345708A (en) * | 2015-10-28 | 2016-02-24 | 苏州迪诺环保科技有限公司 | Adjustable spanner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20140729 |
|
| EXPY | Termination of patent right or utility model |