CN203614365U - Turning type air blocking rubber plug - Google Patents
Turning type air blocking rubber plug Download PDFInfo
- Publication number
- CN203614365U CN203614365U CN201320685687.8U CN201320685687U CN203614365U CN 203614365 U CN203614365 U CN 203614365U CN 201320685687 U CN201320685687 U CN 201320685687U CN 203614365 U CN203614365 U CN 203614365U
- Authority
- CN
- China
- Prior art keywords
- rubber plug
- main body
- rubber stopper
- round button
- type air
- 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 provides a turning type air blocking rubber plug, which comprises a rubber plug main body, wherein a round button is arranged in the center positioning hole part of the rubber plug main body, and when the rubber plug main body is outwards turned by using the round button as the center, the rubber plug main body is of a concave surface structure; when the rubber plug main body is turned towards the inner side by using the round button as the center, the rubber plug main body is of a convex surface structure. The device provided by the utility model overcomes the defects in the prior art, the rubber plug is only a single rubber plug which does not need a spring for controlling the jumping, the jumping and sealing functions are reached through the self elasticity of the rubber, and the turning type air blocking rubber plug has the characteristics that the structure is simple, and the cost is low.
Description
Technical field
The utility model relates to a kind of revolving type choke rubber stopper, belongs to air compressor technical field of sealing technology.
Background technique
Tradition choke rubber stopper as shown in Figure 1, comprise choke rubber spring 1 and rubber stopper 2, principle is: control take-off by the elastic force that is sleeved on the choke rubber stopper spring 1 on rubber stopper 2, the shortcoming of this structure is that the value of elastic fluctuation of choke rubber stopper spring is larger, wayward.As shown in Figure 2, the assembling of traditional choke rubber stopper 3 is very loaded down with trivial details.
Model utility content
The elasticity that the technical problems to be solved in the utility model is to provide a kind of low cost, dependence rubber self simple in structure reaches the revolving type choke rubber stopper of take-off and sealing function.
In order to solve the problems of the technologies described above, the technical solution of the utility model is to provide a kind of revolving type choke rubber stopper, it is characterized in that: comprise rubber stopper main body, positioning hole place of rubber stopper main center is provided with round button; While stirring laterally centered by round button, rubber stopper main body is concave structure; While stirring to the inside centered by round button, rubber stopper main body is convex configuration.
When the revolving type choke rubber stopper round button that the utility model provides stirs laterally, rubber stopper main body is also stirred take round button as fulcrum as concave structure; When round button stirs to the inside, rubber stopper main body is stirred take round button as fulcrum as convex configuration, so relies on the elasticity of rubber self to reach take-off and sealing function.When installation, be placed on cylinder tube central position, connection block suppresses the round button of revolving type choke rubber stopper; The centre bit of cylinder tube is equipped with the positioning hole of revolving type choke rubber stopper, and the centre bit of corresponding connection block is equipped with the fore-set of fixing revolving type choke rubber stopper, the corresponding round button of fore-set place.
The device that the utility model provides has overcome the deficiencies in the prior art, is single a kind of rubber stopper, controls take-off without spring, reaches take-off and sealing function by the elasticity of rubber self, has feature simple in structure, with low cost.
Accompanying drawing explanation
Fig. 1 is traditional choke rubber plug structure schematic diagram;
Fig. 2 is traditional choke rubber stopper scheme of installation;
Fig. 3 is revolving type choke rubber stopper schematic rear view;
Fig. 4 is revolving type choke rubber stopper front schematic view;
Fig. 5 is revolving type choke rubber stopper scheme of installation.
Embodiment
For the utility model is become apparent, hereby with a preferred embodiment, and coordinate accompanying drawing to be described in detail below.
Revolving type choke rubber stopper is single a kind of rubber stopper, relies on rubber self elastic force take-off and sealing, controls take-off without spring.Revolving type choke rubber stopper comprises rubber stopper main body 10 and is located at the round button 8 at rubber stopper main body 10 center positioning hole places; Round button 10 is in the time being subject to gas impact, and rubber stopper main body 10 is stirred laterally take round button 8 as fulcrum, forms concave structure, gas is passed through, as shown in Figure 3; Do the used time without gas, rubber stopper main body 10 is stirred to the inside take round button 8 as fulcrum, forms convex configuration, reaches sealing effect, as shown in Figure 4, so relies on the elasticity of rubber self to reach take-off and sealing function.
In conjunction with Fig. 5, when revolving type choke rubber stopper is installed, be placed on cylinder tube 6 central positions, connection block 7 suppresses the round button 8 of revolving type choke rubber stopper; The centre bit of cylinder tube 6 is equipped with the positioning hole of revolving type choke rubber stopper 5, and the centre bit of corresponding connection block 7 is equipped with the fore-set of fixing revolving type choke rubber stopper 5, the corresponding round button of fore-set 8 places.
Choke rubber stopper of the present utility model forms a kind of revolving type choke rubber stopper, simplifies in process of production production technology, enhances productivity and with low cost.
Claims (1)
1. a revolving type choke rubber stopper, is characterized in that: comprise rubber stopper main body (10), rubber stopper main body (10) center positioning hole place is provided with round button (8); While stirring laterally centered by round button (8), rubber stopper main body (10) is concave structure; While stirring to the inside centered by round button (8), rubber stopper main body (10) is convex configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320685687.8U CN203614365U (en) | 2013-11-01 | 2013-11-01 | Turning type air blocking rubber plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320685687.8U CN203614365U (en) | 2013-11-01 | 2013-11-01 | Turning type air blocking rubber plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203614365U true CN203614365U (en) | 2014-05-28 |
Family
ID=50767016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320685687.8U Expired - Fee Related CN203614365U (en) | 2013-11-01 | 2013-11-01 | Turning type air blocking rubber plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203614365U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108904014A (en) * | 2018-06-02 | 2018-11-30 | 河南豫乾技术转移中心有限公司 | Cardio-vascular interventional therapeutic equipment with information sensing function |
-
2013
- 2013-11-01 CN CN201320685687.8U patent/CN203614365U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108904014A (en) * | 2018-06-02 | 2018-11-30 | 河南豫乾技术转移中心有限公司 | Cardio-vascular interventional therapeutic equipment with information sensing function |
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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: 20140528 Termination date: 20211101 |