CN207701855U - A kind of charge valve - Google Patents
A kind of charge valve Download PDFInfo
- Publication number
- CN207701855U CN207701855U CN201721788492.0U CN201721788492U CN207701855U CN 207701855 U CN207701855 U CN 207701855U CN 201721788492 U CN201721788492 U CN 201721788492U CN 207701855 U CN207701855 U CN 207701855U
- Authority
- CN
- China
- Prior art keywords
- spool
- valve seat
- valve
- bottom plate
- charge
- 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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- Taps Or Cocks (AREA)
Abstract
The utility model discloses a kind of charge valve, including bottom plate and with the fixed valve seat of bottom plate, rotatable spool is installed in valve seat, the bottom of valve seat is formed with the pillar at multiple intervals, it is fixed by screw with the bottom plate described in pillar, spaced multiple male parts are formed on the outer circumference surface of spool, each male part is extend between two adjacent pillars and in two adjacent intercolumniation rotations to realize opening filling channel；There is Gask-O-Seal in outside on the upper side of spool；Spring is installed between the bottom center and bottom plate of spool, to make spool pass through formation sealing between the Gask-O-Seal and the contact surface of valve seat to spool under closing filling channel state, is withstood in Spool rotating.The utility model is simple in structure, easy to use and have the effect of self sealss, after the completion of inflation, you can realizes self sealss without losing heart, and sealing effect is good.
Description
Technical field
The utility model is related to enclosing equipment appurtenance technical fields, and in particular to a kind of charge valve.
Background technology
It is inflated mile in the equipment inflated to needs such as enclosing columns, it is common that carried out using charge valve, charge valve installation
It is fixed on enclosing column to wait on the gas chamber of equipment, by connecting external inflation machine, realization is inflated gas chamber, then charge valve knot
Structure is complicated, inconvenient for use, it is therefore desirable to be improved.
Utility model content
The purpose of this utility model is to be directed to technological deficiency existing in the prior art, and provide a kind of charge valve.
Technical solution is used by realize the purpose of this utility model：
A kind of charge valve, including bottom plate and with the fixed valve seat of the bottom plate, rotatable valve is installed in the valve seat
Core, the bottom of the valve seat are formed with the pillar at multiple intervals, and the pillar is fixed with the bottom plate by screw, the spool
Outer circumference surface on form spaced multiple male parts, each male part is extend between two adjacent pillars
And filling channel is opened or closed to realize in two adjacent intercolumniation rotations；There is annular in outside on the upper side of the spool
Gasket；Spring is installed between the bottom center and bottom plate of the spool, to be inflated in closing in the Spool rotating
Under channel status, withstanding the spool makes spool pass through formation sealing between the Gask-O-Seal and the contact surface of valve seat.
Installation step is formed on the outside of the valve seat, behind the upper end of the installation step and the interior side contacts of product ontology
It is fixed by the valve base sealing body being arranged outside product ontology.
The upper end of the spool is convexly equipped with charge operation portion.
The upper end of the valve seat is equipped with revolving valve deck, is installed between the valve deck and the upper surface of the valve seat flexible
Gasket.
The utility model is simple in structure, easy to use and have the effect of self sealss, after the completion of inflation, you can realize from
Sealing is without losing heart, and sealing effect is good.
Description of the drawings
Fig. 1 is the cross-sectional view of charge valve；
Fig. 2 is the schematic top plan view of charge valve；
Fig. 3 is the schematic top plan view of bottom plate；
Fig. 4 is the diagrammatic cross-section of valve seat；
Fig. 5 is the schematic top plan view of valve seat；
Fig. 6 is the diagrammatic cross-section of spool；
Fig. 7 is the vertical view of spool；
Fig. 8 is the upward view of spool.
Specific implementation mode
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.It should be appreciated that this place
The specific embodiment of description is only used to explain the utility model, is not used to limit the utility model.
Referring to shown in Fig. 1-8, a kind of charge valve, including bottom plate 1 and with the fixed valve seat 3 of the bottom plate, in the valve seat 3
Rotatable spool 9 is installed, the bottom of the valve seat 3 is formed with the pillar 31 at multiple intervals, and the pillar 31 is by thereon
The screw hole 30 of setting is fixed with the screw hole 12 on the bottom plate 1 by screw 2, is formed on the outer circumference surface of the spool 9
Spaced multiple male parts 91 are groove 92 between adjacent male part, to form similar dentalation, as Figure 7-8, often
A male part 91 is extend between two adjacent pillars 31, and two adjacent by the rotation of spool 09
Branch intercolumniation rotates, and filling channel is opened or closed to realize；There is Gask-O-Seal 10 in outside on the upper side of the spool；It is described
Spring 8 is installed between the bottom center and bottom plate of spool, with the Spool rotating in close filling channel state under,
Withstanding the spool makes spool pass through formation sealing between the Gask-O-Seal and the contact surface of valve seat.
Wherein, charge valve is installed for convenience, as being mounted on plenum chamber, peace is formed on the outside of the valve seat
Step 35 is filled, the upper end of the installation step passes through product sheet with after the interior side contacts of product ontology 4 (locular wall of such as plenum chamber)
The valve base sealing body 5 being arranged outside body is fixed, and the medial surface of valve base sealing body 5 is solid with the contact surface 36 that docks in the outside of valve seat
Fixed connection, such as welding or screw are fixed.
There is seal groove 32 on the installation step, has on the contact surface of the product ontology of the valve base sealing body corresponding close
Sealing groove 51 coordinates with 41 muscle of sealing of prefabricated protrusion on two sides of product ontology, consolidates in this way by valve base sealing body 5 respectively
Level pressure is next, realizes the sealing between them.
Wherein, the valve base sealing body be ring-shaped structure, be pressed on the installation step, and with the peace of the valve seat
The lateral surface on dress step top is fixedly connected.
Wherein, it is connected in order to facilitate the inflation of inflator, the upper end of the spool is convexly equipped with charge operation portion 11, such as Fig. 2
Shown, ontology is cuboid, and projection is filled in the top of the spool, the relatively symmetrical two groups of male parts in both sides with facilitating
By the charge operation portion rotary spool to open or close spool after the gas-charging connection insertion of mechanism of qi, the charge operation portion can
To carry out adaptability setting according to the structure of the gas-charging connection of different inflators, it is not limited to the embodiments of the present invention.
Wherein, the upper end of the valve seat, which is equipped with revolving center, has the valve deck 7 of through-hole, can be by rotating clockwise
It is tightened with valve seat, reversely rotates and open and remove with valve seat, installed between the valve deck and the upper surface of the valve seat flexible close
Packing 6 has multiple holes 71 being circular layout around its central through hole on the valve deck, is circular layout on the upper surface of valve deck, uses
Use is connect with restiform bodies when storage or moving charging air valve.
As shown in Figure 1, symmetrical L shape locking mechanism 72 is formed at the lower part of the valve deck 7, with the upper inner at valve bottom
Two sections of opposite convex edges 34 can coordinate realization to lock.
The utility model is simple in structure, easy to use and have the effect of self sealss, after the completion of inflation, you can realize from
Sealing is without losing heart, and sealing effect is good.
The above is only the preferred embodiment of the utility model, it is noted that for the general of the art
For logical technical staff, without departing from the principle of this utility model, several improvements and modifications can also be made, these change
The scope of protection of the utility model is also should be regarded as into retouching.
Claims (4)
1. a kind of charge valve, including bottom plate and with the fixed valve seat of the bottom plate, which is characterized in that being equipped in the valve seat can
The spool of rotation, the bottom of the valve seat are formed with the pillar at multiple intervals, and the pillar is fixed with the bottom plate by screw,
Spaced multiple male parts are formed on the outer circumference surface of the spool, each male part is extend into described in adjacent two
Between pillar and in two adjacent intercolumniation rotations filling channel is opened or closed to realize；It is outer on the upper side of the spool
There is Gask-O-Seal in side；Spring is installed between the bottom center and bottom plate of the spool, in the Spool rotating to being in
Close filling channel state under, withstand the spool make spool pass through formed between the Gask-O-Seal and the contact surface of valve seat it is close
Envelope.
2. charge valve as described in claim 1, which is characterized in that be formed with installation step, the installation on the outside of the valve seat
It is fixed by the valve base sealing body being arranged outside product ontology behind the upper end of step and the interior side contacts of product ontology.
3. charge valve as described in claim 1, which is characterized in that the upper end of the spool is convexly equipped with charge operation portion.
4. charge valve as described in claim 1, which is characterized in that the upper end of the valve seat is equipped with revolving valve deck, the valve
Elastic sealing gasket is installed between lid and the upper surface of the valve seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721788492.0U CN207701855U (en) | 2017-12-20 | 2017-12-20 | A kind of charge valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721788492.0U CN207701855U (en) | 2017-12-20 | 2017-12-20 | A kind of charge valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207701855U true CN207701855U (en) | 2018-08-07 |
Family
ID=63027068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721788492.0U Active CN207701855U (en) | 2017-12-20 | 2017-12-20 | A kind of charge valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207701855U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110169612A (en) * | 2019-05-08 | 2019-08-27 | 绍兴文理学院元培学院 | A kind of safety garment |
-
2017
- 2017-12-20 CN CN201721788492.0U patent/CN207701855U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110169612A (en) * | 2019-05-08 | 2019-08-27 | 绍兴文理学院元培学院 | A kind of safety garment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211124 Address after: 300000 209, floor 2, Zone C, animation building, No. 126, animation Middle Road, eco city, Binhai New Area, Tianjin (No. 1770 entrusted by Tianjin Haobang business secretary Co., Ltd.) Patentee after: Tianjin Hongsheng Technology Co.,Ltd. Address before: 300480 room 1-202, No. 16, Bibo street, Hangu modern industrial zone, Tianjin Economic and Technological Development Zone, Binhai New Area, Tianjin Patentee before: TIANJIN HANHAI SHENGDA TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |