CN211517309U - Sleeve barrel - Google Patents
Sleeve barrel Download PDFInfo
- Publication number
- CN211517309U CN211517309U CN201921949247.2U CN201921949247U CN211517309U CN 211517309 U CN211517309 U CN 211517309U CN 201921949247 U CN201921949247 U CN 201921949247U CN 211517309 U CN211517309 U CN 211517309U
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- China
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- sleeve
- stainless steel
- steel coating
- sleeve body
- outer side
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Abstract
The utility model discloses a sleeve includes a sleeve body, a multiangle hole, a stainless steel coating and a joint groove. The multi-angle hole is arranged on the inner side of the sleeve body and used for being matched with a nut or a bolt. The stainless steel coating is arranged on the outer side of the sleeve body and used for changing various appearance forms, the size specification of the sleeve is clearly marked on the outer side of the stainless steel coating, and the joint groove is arranged on the outer side of the sleeve body and used for enabling the stainless steel coating and the sleeve body to be more stable when in joint. The beneficial effects of the utility model are that can promote telescopic feel to provide the efficiency that size specification marks and protects by the stainless steel coating.
Description
Technical Field
The present invention relates to a sleeve, and more particularly to a sleeve with a stainless steel coating for providing the functions of marking and protecting the dimensions.
Background
The existing sleeve is mainly made of metal, the surface of the sleeve is treated by black, the visual texture is quite poor, the sleeve cannot be easily distinguished particularly on the specification, and the sleeve is quite inconvenient for a user to use.
Therefore, it is worth the thinking of those skilled in the art to design a high quality and provide a dimension specification.
Disclosure of Invention
An object of the utility model is to provide a sleeve, telescopic stainless steel coating can provide functions such as size specification marks and protection.
The utility model discloses a sleeve includes a sleeve body, a multiangle hole, a stainless steel coating and a joint groove. The multi-angle hole is arranged on the inner side of the sleeve body and is used for being matched with a nut or a bolt; the stainless steel coating is arranged on the outer side of the sleeve body and used for changing various appearance forms, the size specification of the sleeve is clearly marked on the outer side of the stainless steel coating, and the joint groove is arranged on the outer side of the sleeve body and used for enabling the stainless steel coating and the sleeve body to be more stable when in joint. The beneficial effects of the utility model are that can provide functions such as size specification marking and protection by the stainless steel coating.
In the above-described sleeve, the polygonal hole is a hexagonal hole.
In the sleeve, an assembling hole is formed in the inner side of the sleeve body and is used for being matched with a wrench when in use.
In the sleeve described above, the stainless steel coating is formed using a low temperature forging technique.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. It is to be noted that the components in the attached drawings are merely schematic and are not shown in actual scale.
Drawings
Fig. 1 is an external view of the utility model sleeve.
Fig. 2 is a schematic plan sectional structure view of the sleeve of the present invention.
Reference numerals of the above figures:
1: sleeve barrel
10: sleeve body
11: joint groove
12: multi-angle hole
13: assembly hole
20: stainless steel coating
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 and 2, fig. 1 is an external view of the sleeve 1 of the present invention. Fig. 2 is a schematic plan sectional view of the utility model sleeve 1. Referring to fig. 1 and 2, a sleeve 1 of the present invention includes a sleeve body 10, a polygonal hole 12, an engagement groove 11 and a stainless steel coating 20, wherein the polygonal hole 12 is illustrated as a hexagonal hole in the embodiment of fig. 1, but this is not a limitation of the present invention. The multi-angle hole 12 is arranged on the inner side of the sleeve body 10 and used for being matched with a nut or a bolt, the stainless steel coating 20 is arranged on the outer side of the sleeve body 10 and used for changing various appearance types, and the size specification of the sleeve is clearly marked on the outer side of the stainless steel coating 20. The beneficial effects of the present invention are that the stainless steel coating 20 can provide the functions of size specification marking and protection.
Please note that, in the above-mentioned sleeve, an engagement groove 11 may be disposed on the outer side of the sleeve body 10, so that the stainless steel coating 20 may be more firmly engaged with the sleeve body 10 and will not fall off during use. In addition, the inner side of the sleeve body is provided with an assembling hole 13 which is used for matching with a wrench when in use.
Please note that the utility model discloses a shaping is made to the stainless steel coating uses low temperature forging technique, can reduce the processing production cycle time of product by a wide margin, also because the hardness of stainless steel coating is higher, can play better guard action to the sleeve.
The beneficial effects of the utility model are that can promote telescopic feel to provide the efficiency that size specification marks and protects by the stainless steel coating.
The above-described embodiments are merely exemplary for convenience of description, and various modifications may be made by those skilled in the art without departing from the scope of the invention as claimed in the claims.
Claims (4)
1. A sleeve, comprising:
a sleeve body;
the multi-angle hole is arranged on the inner side of the sleeve body and is used for being matched with a nut or a bolt;
the stainless steel coating is arranged on the outer side of the sleeve body and used for changing various appearance types, and the size specification of the sleeve is clearly marked on the outer side of the stainless steel coating; and
and the joint groove is arranged on the outer side of the sleeve body and is used for enabling the stainless steel coating to be more stable when being jointed with the sleeve body.
2. A socket as claimed in claim 1, wherein the polygonal bore is a hexagonal bore.
3. A socket according to claim 1, wherein the socket body is provided with a fitting hole on an inner side thereof for engagement with a wrench in use.
4. The sleeve of claim 1 wherein said stainless steel coating is formed using a low temperature forging technique.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921949247.2U CN211517309U (en) | 2019-11-12 | 2019-11-12 | Sleeve barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921949247.2U CN211517309U (en) | 2019-11-12 | 2019-11-12 | Sleeve barrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211517309U true CN211517309U (en) | 2020-09-18 |
Family
ID=72443131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921949247.2U Active CN211517309U (en) | 2019-11-12 | 2019-11-12 | Sleeve barrel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211517309U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024143949A1 (en) * | 2022-12-26 | 2024-07-04 | 삼성전자주식회사 | Service valve for air conditioner, which can prevent spindle wear |
-
2019
- 2019-11-12 CN CN201921949247.2U patent/CN211517309U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024143949A1 (en) * | 2022-12-26 | 2024-07-04 | 삼성전자주식회사 | Service valve for air conditioner, which can prevent spindle wear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |