CN207534708U - A kind of sleeve avoided interference with - Google Patents
A kind of sleeve avoided interference with Download PDFInfo
- Publication number
- CN207534708U CN207534708U CN201721630277.8U CN201721630277U CN207534708U CN 207534708 U CN207534708 U CN 207534708U CN 201721630277 U CN201721630277 U CN 201721630277U CN 207534708 U CN207534708 U CN 207534708U
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- CN
- China
- Prior art keywords
- sleeve
- junction portion
- sleeve part
- rod piece
- nut
- 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.)
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Abstract
The utility model discloses a kind of sleeves avoided interference with, including sleeve body, junction portion, the junction portion is arranged on sleeve body top, junction portion crown center is provided with square groove, the side of junction portion is provided with annular groove, sleeve part is provided with immediately below junction portion, sleeve part is connect by rod piece with junction portion, sleeve part is provided with the cavity coordinated with nut, opening is provided in sleeve part, the part that sleeve part is contacted with nut is provided with anti-skidding reticulate pattern.Advantage is that the U-shaped rod piece of setting can avoid bulky interferences.
Description
Technical field
The utility model is related to sleeve field, particularly a kind of sleeve avoided interference with.
Background technology
In machinery manufacturing industry, threaded connection is most common connection mode, people in order to which nut is quickly tightened,
The autowrenches such as electronic, pneumatic are invented, cooperation autowrench uses sleeve, is configured with according to the nut of different size
The sleeve of response specifications, but this conventional sleeve can only use when not interfering, encounter the situation that has interference and
It cannot use, it can only be with tightening, such as in auto assembly manually, some gas-tpe fittings are using threaded connection, tracheae
Connector is not straight, and majority is curved, and at this time conventional sleeve just can cover, using it is artificial tighten again it is bothersome arduously, this
When just need using some special sleeves.
Utility model content
The purpose of the utility model is to overcome the shortcomings that the prior art, provide a kind of sleeve avoided interference with.
The purpose of this utility model is achieved through the following technical solutions：A kind of sleeve avoided interference with, including sleeve
Ontology, junction portion, the junction portion are arranged on sleeve body top, and junction portion crown center is provided with rectangular recessed
Slot is provided with annular groove in the side of junction portion, sleeve part is provided with immediately below junction portion, and sleeve part leads to
It crosses rod piece to connect with junction portion, sleeve part is provided with the cavity coordinated with nut, and opening is provided in sleeve part, is covering
The part that canister portion point is contacted with nut is provided with anti-skidding reticulate pattern.
Specifically, the rod piece be U-shaped rod piece, one end jointing part of rod piece, other end branch sleeve part.
Specifically, the offside for being opened in sleeve part and being connect with rod piece.
Specifically, the junction portion, rod piece and sleeve part are an entirety.
The beneficial effects of the utility model are as follows：This sleeve is suitable in interferences assembly on nut, and interferes
The diameter of object is more than the diameter of nut, and rod piece separates junction portion and sleeve part, and rod piece is U-shaped rod piece, is being covered in this way
The white space that cylinder upper is just formed, can avoid interferences and tighten nut.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is sleeve part structure diagram；
In figure：1- square grooves, 2- junction portions, 3- rod pieces, 4- sleeve parts.
Specific embodiment
The utility model is further described below in conjunction with the accompanying drawings, but the scope of protection of the utility model is not limited to
It is as described below.
As shown in Figure 1 and Figure 2, a kind of sleeve avoided interference with, including sleeve body, junction portion 2, the connector
Part 2 is arranged on sleeve body top, and 2 crown center of junction portion is provided with square groove 1, is set in the side of junction portion 2
Annular groove is equipped with, sleeve part 4 is provided in the underface of junction portion 2, sleeve part 4 passes through rod piece 3 and junction portion 2
Connection, sleeve part 4 is provided with the cavity coordinated with nut, sleeve part 4 is provided with opening, in sleeve part 4 and nut
The part of contact is provided with anti-skidding reticulate pattern.
Further, the rod piece 3 be U-shaped rod piece 3, one end jointing part 2 of rod piece 3, other end connector sleeve
Canister portion point 4.
Further, the offside for being opened in sleeve part 4 and being connect with rod piece 3.
Further, junction portion 2, rod piece and the sleeve part are an entirety.
The course of work of the utility model is as follows：When needing to tighten nut, sleeve body is passed through into junction portion
（2）It is sleeved on electric wrench, in junction portion（2）Top is provided with square groove, can quickly load onto sleeve, during use
By sleeve part（4）Being sleeved on from side needs on the nut tightened, because being provided with opening, when use is easily slided,
Sleeve part（4）Nut junction is provided with anti-skidding reticulate pattern, the effect of anti-skidding reticulate pattern is to prevent sleeve when high-speed rotating
It waits and slides, cause security risk, this sleeve is suitable in interferences assembly on nut, and the diameter of interferences is more than spiral shell
Female diameter, rod piece 3 separate junction portion 2 and sleeve part 4, and rod piece 3 is U-shaped rod piece 3, in this way on sleeve part 4
The white space that side is just formed, can avoid interferences and tighten nut.
Claims (4)
1. a kind of sleeve avoided interference with, it is characterised in that：Including sleeve body, junction portion（2）, the junction portion
（2）It is arranged on sleeve body top, junction portion（2）Crown center is provided with square groove（1）, in junction portion（2）Side
Portion is provided with annular groove, in junction portion（2）Underface be provided with sleeve part（4）, sleeve part（4）Pass through rod piece
（3）With junction portion（2）Connection, sleeve part（4）The cavity coordinated with nut is provided with, in sleeve part（4）It is provided with out
Mouthful, in sleeve part（4）The part contacted with nut is provided with anti-skidding reticulate pattern.
2. a kind of sleeve avoided interference with according to claim 1, it is characterised in that：The rod piece（3）For U-shaped bar
Part（3）, rod piece（3）One end jointing part（2）, other end branch sleeve part（4）.
3. a kind of sleeve avoided interference with according to claim 1, it is characterised in that：The opening is opened in sleeve
Part（4）With rod piece（3）The offside of connection.
4. a kind of sleeve avoided interference with according to claim 1, it is characterised in that：The junction portion（2）, bar
Part and sleeve part are an entirety.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721630277.8U CN207534708U (en) | 2017-11-29 | 2017-11-29 | A kind of sleeve avoided interference with |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721630277.8U CN207534708U (en) | 2017-11-29 | 2017-11-29 | A kind of sleeve avoided interference with |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207534708U true CN207534708U (en) | 2018-06-26 |
Family
ID=62615936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721630277.8U Active CN207534708U (en) | 2017-11-29 | 2017-11-29 | A kind of sleeve avoided interference with |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207534708U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107791183A (en) * | 2017-11-29 | 2018-03-13 | 成都大运汽车集团有限公司 | A kind of sleeve avoided interference with |
-
2017
- 2017-11-29 CN CN201721630277.8U patent/CN207534708U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107791183A (en) * | 2017-11-29 | 2018-03-13 | 成都大运汽车集团有限公司 | A kind of sleeve avoided interference with |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |