CN215025447U - Novel air supply valve body soft rubber key capable of reducing pressing resistance - Google Patents
Novel air supply valve body soft rubber key capable of reducing pressing resistance Download PDFInfo
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- CN215025447U CN215025447U CN202022991979.7U CN202022991979U CN215025447U CN 215025447 U CN215025447 U CN 215025447U CN 202022991979 U CN202022991979 U CN 202022991979U CN 215025447 U CN215025447 U CN 215025447U
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- valve body
- button
- air supply
- flexible glue
- supply valve
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Abstract
The utility model relates to an air respirator air feed valve switch technical field is a can reduce novel air feed valve body flexible glue button of pressing the resistance particularly, the flexible glue button is installed on the lever that closes of air feed valve body, just be equipped with an arc deformation groove on the flexible glue button, make the flexible glue button changes and takes place deformation, so that the touching close the lever. The utility model provides a can reduce novel air feed valve body flexible glue button of pressing resistance designs banding deformation groove structure rubber coating around air feed valve body button flexible glue, and the button flexible glue passes through the deformation groove and links to each other with the valve body, increases the deflection of button when pressing, reduces the resistance to reach and can easily press the button of closing on the air feed valve and close the air feed valve easily.
Description
Technical Field
The utility model relates to an air respirator air feed valve switch technical field is a novel air feed valve body flexible glue button that can reduce the resistance of pressing particularly.
Background
The air respirator with the air supply valve is widely applied to various fields such as training, rescue, military and the like, and the air supply valve is closed to supply air by pressing a closing key on the air supply valve after the air respirator is used. The air supply valve closing button is a switch mechanism that is frequently operated and needs to be easily pressed to close. The switch button flexible glue on the current air feed valve body is too harsh, and the resistance is too big when pressing, is difficult for pressing, and the operation is very inconvenient, influences efficiency, wants to lift off air respirator promptly when carrying out task back people very tired very much, because the button resistance is too big to close the air feed rapidly when closing the air feed valve promptly busy, makes the people be difficult to lift off air respirator fast.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defect that the closing button on the air supply valve is too hard and hard to press in the prior art and provide a novel air supply valve body flexible glue button that can reduce the pressing resistance.
In order to realize the above purpose, design a novel air feed valve body flexible glue button that can reduce the resistance of pressing, the flexible glue button is installed on the lever that closes of air feed valve body, just be equipped with an arc deformation groove on the flexible glue button, make the flexible glue button changes and takes place deformation, so that the touching close the lever.
The utility model discloses still have following preferred technical scheme:
furthermore, a protruding part is arranged at the lower part of the soft rubber key close to the switch lever and used for pressing the switch lever.
Furthermore, the arc-shaped deformation slot is positioned at the joint of the boss and the air supply valve body.
Furthermore, a clamping groove is formed in the joint of the soft rubber key and the air supply valve body, and a corresponding buckle is arranged on the air supply valve body and used for fixing the soft rubber key.
Further, an air supply valve switch is arranged below the closing lever.
Beneficial effects of the utility model
The utility model provides a can reduce the advantage of pressing novel air supply valve body flexible glue button of resistance includes that the button is closed to current air supply valve body and designs, through the deformation groove of design on the button flexible glue that the air supply valve body was closed, it is bigger to warp when making the button press down in the deformation groove, and it is too little and make the problem of pressing down the resistance increase to warp when reducing the button and pressing down, reaches from the face and can easily press down the button of closing on the air supply valve and close the air supply valve easily.
Drawings
Fig. 1 is a schematic structural view schematically illustrating a novel air supply valve body flexible glue button capable of reducing pressing resistance according to the present invention;
fig. 2 is a schematic view illustrating an internal structure of a novel air supply valve body flexible glue button capable of reducing pressing resistance according to the present invention;
in the figure: 1. the valve body 2, the soft rubber button 3, the arc-shaped deformation groove 4, the bulge part 5 and the closing lever.
Detailed Description
The technical solution adopted by the present invention will be further explained according to the attached drawings and the embodiments
The embodiment refers to fig. 1 and 2, a can reduce the novel air feed valve body flexible glue button 2 setting of pressing the resistance and air mask breather valve on the valve body 1, flexible glue button 2 has covered the closing lever 5 of breather valve body 1, closing lever 5 has connected the breather valve switch including an arc shape deformation groove 3 on the software button, flexible glue button 2 is close to closing lever 5 department is equipped with a bellying 4, bellying 4 can be better press close lever 5. The arc deformation groove is positioned at the joint of the bulge 4 and the valve body, so that the deformation groove enables the key to deform more when pressed, and the deformation is too small when the key is pressed, so that the pressing resistance is increased.
Synthesize the aforesaid, add behind the groove of warping around the last button flexible glue of air supply valve body, make when closing the air supply valve press down the resistance of closing the button and press more lightly for a short time, it is more swift to close the air supply valve.
The above, only for the concrete implementation of this utility model, but the scope of protection of this utility model is not limited to this, and any person skilled in this technical field is in the technical scope of this utility model discloses, according to the technical scheme of this utility model and novel design add in equal replacement or change, all should be covered in the scope of protection of this utility model.
Claims (5)
1. The utility model provides a can reduce novel air feed valve body flexible glue button of pressing resistance, a serial communication port, the flexible glue button is installed on the lever that closes of air feed valve body, just be equipped with an arc deformation groove on the flexible glue button, make the flexible glue button changes and takes place deformation, so that the touching close the lever.
2. The novel air supply valve body soft rubber key capable of reducing pressing resistance as claimed in claim 1, wherein a protruding portion is arranged at a position, close to the closing lever, of the lower portion of the soft rubber key, and is used for pressing the closing lever.
3. The novel air supply valve body soft rubber key capable of reducing pressing resistance as claimed in claim 2, wherein the arc-shaped deformation groove is located at the joint of the boss and the air supply valve body.
4. The novel soft rubber key of the air supply valve body capable of reducing the pressing resistance as claimed in claim 3, wherein a clamping groove is arranged at the joint of the soft rubber key and the air supply valve body, and a corresponding buckle is arranged on the air supply valve body and used for fixing the soft rubber key.
5. The novel air supply valve body soft rubber key capable of reducing pressing resistance as claimed in any one of claims 1 to 4, characterized in that an air supply valve switch is arranged below the closing lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022991979.7U CN215025447U (en) | 2020-12-14 | 2020-12-14 | Novel air supply valve body soft rubber key capable of reducing pressing resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022991979.7U CN215025447U (en) | 2020-12-14 | 2020-12-14 | Novel air supply valve body soft rubber key capable of reducing pressing resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215025447U true CN215025447U (en) | 2021-12-07 |
Family
ID=79214911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022991979.7U Active CN215025447U (en) | 2020-12-14 | 2020-12-14 | Novel air supply valve body soft rubber key capable of reducing pressing resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215025447U (en) |
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2020
- 2020-12-14 CN CN202022991979.7U patent/CN215025447U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |