CN207297899U - Integral push type is breathed freely valve - Google Patents
Integral push type is breathed freely valve Download PDFInfo
- Publication number
- CN207297899U CN207297899U CN201721167753.7U CN201721167753U CN207297899U CN 207297899 U CN207297899 U CN 207297899U CN 201721167753 U CN201721167753 U CN 201721167753U CN 207297899 U CN207297899 U CN 207297899U
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- valve
- valve body
- valve core
- gas valve
- platform
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- Expired - Fee Related
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Abstract
A kind of Integral type push valve is the utility model is related to, it includes valve body（1）And gas valve core, the outwardly extending platform of a circle is provided with one end of the valve body, the one side that the platform is in contact with utensil is provided with ultrasonic bonding ring-type muscle, the contraction mouth inwardly become narrow gradually is provided with the inside of the other end of the valve body, the gas valve core is by band platform one end insertion valve body, and head is stretched out by the other end, O-ring seal is arranged with the head of the gas valve core, the O-ring seal is located in contraction mouth, spring is cased with the gas valve core, the both ends of the spring are mutually propped up with the boss on the boss and valve body on gas valve core respectively.The utility model is adapted to any Plastic container to install, and valve is the integral type installed in advance, without in installation being connected by two components, ensure the integrality of valve, installation connection is welded using ultrasonic equipment, and valve bucket welding bar fuses completely with container installation hole edge, and guarantee, which is not leaked, not to be fallen off.
Description
Technical field
A kind of air valve of the utility model, more particularly, to applied to flushers such as medical treatment and personal nursings, belongs to mechanical technique
Field.
Background technology
At present, the widely used push type valve of appliances is rinsed in medical treatment and personal nursing etc., utensil is inverted by pressing
Bottom valve is admitted air into container, and liquid flows out naturally from flushing head bore under the effect of gravity in container, reaches affected part
The purpose of flushing.Conventional push type valve mechanism is split type, is made of two components up and down, mounting means uses two
Spiral between component to lock or inlay link, due to container, generally all relatively depth and technological process for blowing cause mounting hole wall thickness to differ
Cause, therefore, the former spiral locking installation difficulty is big, and the latter is due to close between the inconsistent valve of container installation hole wall thickness and container
Envelope property is difficult to ensure that or valve easily comes off.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of integral push type valve for the above-mentioned prior art
It is easy for installation safe and reliable, and the method using ultrasonic wave fusion is installed, valve is not fallen off forever.
The technical scheme in the invention for solving the above technical problem is：A kind of Integral type push valve, it includes valve body
（1）And gas valve core, the outwardly extending platform of a circle is provided with one end of the valve body, is in contact in the platform with utensil
Ultrasonic bonding ring-type muscle is simultaneously provided with, the contraction mouth inwardly become narrow gradually is provided with the inside of the other end of the valve body,
The gas valve core is inserted into valve body by band platform one end, and head is stretched out by the other end, is arranged on the head of the gas valve core
There is O-ring seal, the O-ring seal is located in contraction mouth, and spring, the both ends point of the spring are cased with the gas valve core
Do not propped up mutually with the boss on the boss and valve body on gas valve core.
The installation of valve and container, container installation hole is put on assembling fixture, the portion's alignment installation in front of the door of integral push valve
Hole is inserted into, and ultrasonic welding mould alignment valve rear portion pushes and compresses, and ultrasonic wave hair ripple is that valve bucket welding bar is fused with container
Together.
Compared with prior art, the utility model has the advantage of：
The utility model is adapted to any Plastic container to install, and valve is the integral type installed in advance, without installation be by
Two component connections, ensure the integrality of valve, and installation connection is welded using ultrasonic equipment, and valve bucket welding bar is installed with container
Bore edges fuse completely, and guarantee, which is not leaked, not to be fallen off.
Brief description of the drawings
Fig. 1 is the structure diagram in the utility model embodiment.
Wherein：
Valve body 1
Gas valve core 2
Platform 3
Weld ring-type muscle 4
Contraction mouth 5
O-ring seal 6
Spring 7.
Embodiment
The utility model is described in further detail below in conjunction with attached drawing embodiment.
Shown in Figure 1, a kind of Integral type push valve in the present embodiment, it includes valve body 1 and gas valve core 2, described
One end of valve body 1 is provided with the outwardly extending platform 3 of a circle, and the one side that the platform 3 is in contact with utensil is provided with ultrasound
Wave soldering connects ring-type muscle 4, and the contraction mouth 5 inwardly become narrow gradually, the gas valve core 2 are provided with the inside of the other end of the valve body 1
It is inserted into by 3 one end of band platform in valve body 1, and head is stretched out by the other end, is arranged with the head of the gas valve core 2 O-shaped close
Seal 6, the O-ring seal are located in contraction mouth 5, and contraction mouth 5 can prevent coming off for O-ring seal, are pulling gas valve core
When its can be made constantly inwardly to compress, be cased with spring 7 on the gas valve core 2, the both ends of the spring 7 respectively with gas valve core 2
On boss mutually propped up with the boss on valve body 1, valve pre-installation：Spring is put into the spring eye of valve body first, is then inserted
Simultaneously by tight, air valve core print exposes valve body forward plane O-ring seal is sleeved in the contraction mouth of air valve core head pacifies air inlet valve core
Dress terminates, and the O-ring seal of air valve core head presses the cooperation position of valve body front portion and has the function that sealing under the action of the spring.
The installation of valve and container, container installation hole is put on assembling fixture, the portion's alignment installation in front of the door of integral push valve
Hole is inserted into, and ultrasonic welding mould alignment valve rear portion pushes and compresses, and ultrasonic wave hair ripple is that valve bucket welding bar is fused with container
Together.
In addition to the implementation, the utility model has further included other embodiment, all to use equivalents or equivalent
The technical solution that substitute mode is formed, should all fall within the protection domain of the utility model claims.
Claims (2)
- The valve 1. a kind of one push type is breathed freely, it includes valve body (1) and gas valve core (2), it is characterised in that：In the valve body (1) one end is provided with the outwardly extending platform of a circle (3), is provided with the one side that the platform (3) is in contact with utensil super Sound wave welding ring-type muscle (4), the gas valve core (2) is interior by band platform (3) one end insertion valve body (1), and head is by the other end Stretch out, be arranged with O-ring seal (6) on the head of the gas valve core (2), spring (7), institute are cased with the gas valve core (2) The both ends for stating spring (7) are mutually propped up with the boss on the boss on gas valve core (2) and valve body (1) respectively.
- The valve 2. a kind of integral push type according to claim 1 is breathed freely, it is characterised in that：In the another of the valve body (1) The contraction mouth (5) inwardly become narrow gradually is provided with the inside of one end, the O-ring seal is located in contraction mouth (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721167753.7U CN207297899U (en) | 2017-09-12 | 2017-09-12 | Integral push type is breathed freely valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721167753.7U CN207297899U (en) | 2017-09-12 | 2017-09-12 | Integral push type is breathed freely valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207297899U true CN207297899U (en) | 2018-05-01 |
Family
ID=62447175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721167753.7U Expired - Fee Related CN207297899U (en) | 2017-09-12 | 2017-09-12 | Integral push type is breathed freely valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207297899U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111450295A (en) * | 2020-04-16 | 2020-07-28 | 广州丹绮环保科技有限公司 | Self-volatilization fragrance-expanding machine |
-
2017
- 2017-09-12 CN CN201721167753.7U patent/CN207297899U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111450295A (en) * | 2020-04-16 | 2020-07-28 | 广州丹绮环保科技有限公司 | Self-volatilization fragrance-expanding machine |
| CN111450295B (en) * | 2020-04-16 | 2021-04-20 | 广州丹绮环保科技有限公司 | Self-volatilization fragrance-expanding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180501 Termination date: 20210912 |