CN207015091U - A kind of gas injection port structure of inflating rubber product - Google Patents
A kind of gas injection port structure of inflating rubber product Download PDFInfo
- Publication number
- CN207015091U CN207015091U CN201720433063.5U CN201720433063U CN207015091U CN 207015091 U CN207015091 U CN 207015091U CN 201720433063 U CN201720433063 U CN 201720433063U CN 207015091 U CN207015091 U CN 207015091U
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- China
- Prior art keywords
- quarter butt
- valve cock
- protection cap
- injection port
- gas injection
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Abstract
The utility model discloses a kind of gas injection port structure of inflating rubber product, including rubber body, the rubber body surface is provided with the quarter butt valve cock for being connected thereto and being integrated, or top valve bottom portion of groove with the level has the quarter butt valve cock connected as one with rubber body, protection cap is connected with the quarter butt valve cock, the protection cap passes through following downwards or by step downwards to surrounding extruding rubber body around, it is concordant that the protection exterior surface mutually squeezes place with rubber body outer surface, in global shape, outward appearance can't see valve cock.The utility model solve more than 30 millimeters valve cocks of the inflating rubber products such as existing water wing, medical grade rubber air cushion it is long, exposure, and contacted with human body it is unreasonable, unsightly, uncomfortable, unsafe problems.
Description
Technical field
Non- in-car tire inflating rubber product is the utility model is related to, is to be related to a kind of inflating rubber system in particular
The gas injection port structure of product.
Background technology
At present, the product such as inflatable inner tube, swimming life-buoy, air cushion, air bag and motor boat of quality of rubber materials production is all using [GB/
T3900-2012 tyre valves series] inner tube valve in national standard, mouthpiece pole length is all more than 30 millimeters；
Built-in plunger is all using the [part of GB1996.6-2008 tyre valves the 6th：Valve inside } national standard, valve inside length
Entirely 20 millimeters -37 millimeters.Inner tyre nozzle sub bar must pass through the inner tube of a tyre rubber rim strip and wheel hub of 8-12 millimeters thicks, also reserve
Inflate what bar mouth top pressure valve cock slided into wheel hub certainly in the case of the embedding firmly valve cock distance of 10-12 millimeter charging connectors and flat tire
Preset space.So inner tube of a tyre mouthpiece grows 30 millimeters above is reasonable, necessary.And the gas on water wing, air cushion, air bag, motor boat
Door mouth bar is slided into wheel hub without pass through rubber rim strip and wheel hub in the absence of bar mouth top pressure valve cock is inflated in the case of flat tire
Risk, but valve cock is directly exposed to outer use, it is obvious unreasonable, unnecessary still using national standard inner tube valve.It is and outer
Unsightly, waste of materials is uncomfortable during use for more than 30 millimeters long valve cocks of national standard of dew, easily produces wound to the skin of people
Evil.Shortened so should give.
Applicant because of working principle, it is necessary to valve cock outwardly, within 20 millimeters quarter butt valve cock rubber water wing is put into
In the high-elastic cloth in child swimming clothing oxter, trained for child swimming.Online find contacted by more than 5 " rubber water wing " factories
Business, it is actually to sell PVC to thicken plastics swimming life-buoy；Searching contacted by more than 10 inner tube of a tyre manufacturers, and it is all 30 millimeters of configuration to reply
The inner tube of a tyre of above inner tube of a tyre national standard valve cock and apneustic mouth outwardly；Searching contacted by more than 3 valve cock manufacturers, all represent several
Thousand quantity are very little, it is impossible to quarter butt valve cock customized.See the medical grade rubber air cushion of valve cock outwardly on the net, be also all through contact
More than 30 millimeters of national standard inner tube valve.Due to not finding the quarter butt valve cock rubber inner tube water wing of position outwardly, outside
Business does not order goods.
Many people are by the rubber automobile inner tube of a tyre when water wing is sold and is used.Compared to plastics water wing, security performance and use
Life-span improves a lot.But more than the 30 millimeters of long valve cock installed inwardly when swimming and body long-time, and contact repeatedly, seriously
The normal activity of user is influenceed, easily scratches the chest of people, skin of lumbar region.More than 30 millimeters of valve cock of medical grade rubber air cushion is frequent
Contacted with body, easily cause skin discomfort or allergy.Air bag, more than 30 millimeters of valve cock is chronically exposed to outer on motor boat
Use, i.e., unsightly, and waste of materials, also exist and carry, the situation of valve cock is easily broken during use, is existed dangerous
Factor.
Although being fitted with valve cap on existing valve cock, it, which grows, only has 14 millimeters, the millimeter of diameter 11, only
The plunger of the inside at the top of valve cock can be protected, does not protect more than 30 millimeters long of whole valve cock.And after setting up valve cap, again
Valve cock 3-5 millimeters, increase and the contact surface of human body skin are increased, it is still unreasonable, dangerous.
To sum up, existing national standard valve cock uses for the design of in-car tire, more than the 30 millimeters unsuitable swimming of its mouth pole length
The inflating rubber products such as circle, medical air cushion.
For this, need to improve non-in-car tire with exposed valve cock inflating rubber product prior art.
Utility model content
The purpose of this utility model is to overcome deficiency of the prior art, there is provided a kind of inflating rubber product fills
Port configurations, it is long, sudden and violent to solve more than 30 millimeters valve cocks of the inflating rubber products such as existing water wing, medical grade rubber air cushion
Dew, and contacted with human body it is unreasonable, unsightly, uncomfortable, unsafe problems.
The purpose of this utility model can be achieved through the following technical solutions.
A kind of gas injection port structure of inflating rubber product, including rubber body, the rubber body are set
There is the quarter butt valve cock for being connected thereto and being integrated, protection cap, the protection cap and quarter butt gas are connected with the quarter butt valve cock
Door mouth is by tightening screw buckle connection and extruding.
The protruded length of the quarter butt valve cock is 8-25 millimeters, and built-in plunger length is 15-18 millimeters.
The protection cap upper surface is arranged to hemispherical or pot cover shape or polygonal bevel edge, and the protection cap lower surface is set
One for intermediate projections encloses arc.
Hand-held groove is symmetrically arranged with the top of the protection cap.
The purpose of this utility model can be also achieved through the following technical solutions.
A kind of gas injection port structure of inflating rubber product, including rubber body, the rubber body are set
There is the quarter butt valve cock for being connected thereto and being integrated, protection cap, the protection cap and quarter butt gas are connected with the quarter butt valve cock
Door mouth is by tightening screw buckle connection and extruding；The rubber body surface is provided with top valve groove with the level,
The quarter butt valve cock is arranged at valve groove inner bottom part, and the protection cap top is pressed down against rubber system by step to surrounding
Mutually crowded place is concordant for product body, the protection exterior surface and rubber body outer surface, in global shape.
The protruded length of the quarter butt valve cock is 10-20 millimeters, and built-in plunger length is 15-18 millimeters.
Hand-held groove is symmetrically arranged with the top of the protection cap.
The protection cap upper surface is arranged to arc or planar shaped, and lower surface is arranged to a circle arc of intermediate projections.
The valve groove is arranged to hemispherical or bowl-type or cup or cylindricality.
The valve cock summit is less than rubber body outer surface.
Compared with prior art, beneficial effect caused by the technical solution of the utility model is：
(1) the utility model shortens the length of exposed valve cock, is arranged to 8-25 millimeter quarter butt valve cocks and the milli of national standard 30
More than rice long valve cock in addition to material cost and labour cost is saved, is reduced compared to length is shortened with contact human skin face
More than half, relatively attractive in appearance, comfortable, safety is a lot；
(2) in the utility model, rubber body surface is provided with valve groove, and quarter butt valve cock is located at valve groove
Interior, 10-20 millimeter quarter butt valve cocks summit is less than rubber body outer surface, causes valve cock seldom to be connect with human body skin
Touch, it is more safer；
(3) in the utility model, protection cap is installed on quarter butt valve cock, solves common inflating rubber product exposed 30
The problem of millimeter above valve cock and skin contact, in addition, protection cap is with rubber body surface, mutually crowded place is concordant, in entirety
Shape, outward appearance can't see valve cock, also protect plunger, base not by external force damaged in collision, lose heart；
(4) in the utility model, protection cap is connected and extruded by tightening screw buckle with quarter butt valve cock, protects valve
Pin, while protection cap is not easy to breathe freely by following around or by step extrude rubber body to surrounding downwards, just in case
Plunger failure, or during valve base gas leakage, protection cap play it is certain delay, mitigate gas leakage, have and keep nature air pressure
Effect.
(5) in the utility model, hand-held groove is symmetrically arranged with the top of protection cap, protection is tightened manually after being easy to inflation
Lid.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment one；
Fig. 2 is the top view of protection cap in the utility model embodiment one；
Fig. 3 is the upward view of protection cap in the utility model embodiment one；
Fig. 4 is the scheme of installation of the utility model embodiment one；
Fig. 5 is the structural representation of the utility model embodiment two；
Fig. 6 is the top view of protection cap in the utility model embodiment two；
Fig. 7 is the upward view of protection cap in the utility model embodiment two；
Fig. 8 is the scheme of installation of the utility model embodiment two.
Reference:1 rubber body；2 valve grooves；3 quarter butt valve cocks；
4 protection caps；5 hand-held grooves；6 steps.
Embodiment
The utility model will be further described below in conjunction with the accompanying drawings.
Embodiment one
As shown in Figures 1 to 4, the gas injection port structure of a kind of inflating rubber product of the present utility model, including rubber system
Product body 1, the outer surface of rubber body 1 are provided with the quarter butt valve cock 3 for being connected thereto and being integrated, the quarter butt valve
The protruded length of mouth 3 is 8-25 millimeters, and built-in plunger length is 15-18 millimeters.Guarantor is connected with the quarter butt valve cock 3
Protecting cover 4, the protection cap 4 are connected and extruded by tightening screw buckle with quarter butt valve cock 3, and the protection cap 4 is fully wrapped around firmly
Quarter butt valve cock 3, quarter butt valve cock is can't see from appearance.The upper surface of protection cap 4 is arranged to hemispherical or pot cover shape or more
The shapes such as angle bevel edge, the lower surface of protection cap 4 are arranged to shape, the protection caps 4 such as a circle arc of intermediate projections and pushed up
Portion is symmetrically arranged with hand-held groove 5.In addition, it is pressed down against rubber body 1 when being tightened below around the protection cap 4.
In the present embodiment, the part of rubber body 1 of the position of quarter butt valve cock 3 is not provided with valve groove 2, suitable for rubber
The outer surface of glue product body 1 is planar shaped or micro-arc, and the valve cock seldom product with human contact.
Embodiment two
As shown in Fig. 5 to Fig. 8, a kind of gas injection port structure of inflating rubber product of the present utility model, including rubber system
Product body 1, the outer surface of rubber body 1 are provided with the valve groove 2 of upper bands step 6, and the valve groove 2 is set
For shapes such as hemispherical, bowl-type, cup or cylindricalitys.The inner bottom part of valve groove 2 is provided with to be connected as with rubber body 1
The quarter butt valve cock 3 of one, the summit of quarter butt valve cock 3 are less than the outer surface of rubber body 1, seldom can be with the skin of people
Contact, the protruded length of the quarter butt valve cock 3 is convenient for 10-20 millimeters, through experiment, by the valve in quarter butt valve cock 3
Pin shortens 15-18 millimeters, by the downwardly convex 2-3 millimeters in the bottom of rubber body 1, can make the exposed length of quarter butt valve cock 3
Degree reduces, and exposed 12 millimeter of quarter butt valve cock 3 is optimal.It is connected with the quarter butt valve cock 3 and the shape phase of valve groove 2
The protection cap 4 suited, the protection cap upper surface are arranged to the shapes such as arc or planar shaped, and lower surface is arranged to intermediate projections
The shapes such as one circle arc.The protection cap 4 is connected and extruded by tightening screw buckle with quarter butt valve cock 3 after inflation, the guarantor
Protecting cover 4 is pressed down against the top of rubber body 1, the outer surface of protection cap 4 and rubber body by step 6 to surrounding
Mutually concordantly, i.e. the surrounding of protection cap 4 and the outer surface of rubber body 1 height is consistent, in global shape, outward appearance at the place of squeezing for 1 outer surface
Quarter butt valve cock 3 is can't see, is not easy to breathe freely, just in case plunger failure, or during valve base gas leakage, protection cap 4 plays certain
Delay, mitigate gas leakage, have the function that to keep nature air pressure.In addition, the top of protection cap 4 is also symmetrically arranged with semicircle hand
Groove 5 is held, protection cap 4 is tightened manually after being easy to inflation.The outer surface of two suitable rubbers product body of the present embodiment 1 is that diameter is smaller
Circular arc, and the frequent product with human contact of valve cock.
Through overtesting, the exposed 12 millimeters of valve cock inner tubes of a tyre of recess are inflated by air pump, and inflator is inflated smoothly.It can enter
Row further work：Mold manufactures 15-18 millimeter plungers, mold cold-heading quarter butt valve cock 3；Mold, by quarter butt gas
Door mouth 3 is placed on rubber body 1 and hit exactly；Mold, vulcanized rubber article body 1；According to product purpose, design specification, size etc.
Technical data；Mold, rubber tyre body is manufactured, installation quarter butt valve cock 3 is in rubber body 1 or the short mouth rubber system of umbilicate type
Product body 1 is in product flat position side, top or other appropriate location after cure；Mold, produce protection cap 4；Examine short
Bar valve cock 3 is connected whether solid, the effect of holding one's breath of check protection lid extruding rubber body after inflation with rubber body 1
Fruit etc., is iteratively improved mould, strives for accomplishing product quality most preferably.
The qualified backwardation of the examination and test of products is promoted, progressively to substitute the water wing of exposed valve cock, medical air cushion etc..
Rubber described in the utility model be various rubber general name, including natural emulsion, rubber, synthetic rubber,
Silica gel, kiss-coating cloth etc. install the various rubber products of short mouth capping inflation.
Although function of the present utility model and the course of work are described above in conjunction with accompanying drawing, the utility model is simultaneously
Above-mentioned concrete function and the course of work are not limited to, above-mentioned embodiment is only schematical, rather than limitation
Property, one of ordinary skill in the art, will not departing from the utility model aims and right under enlightenment of the present utility model
Ask under protected ambit, many forms can also be made, these are belonged within protection of the present utility model.
Claims (10)
1. a kind of gas injection port structure of inflating rubber product, including rubber body (1), it is characterised in that the rubber
Product body (1) is provided with the quarter butt valve cock (3) for being connected thereto and being integrated, and protection is connected with the quarter butt valve cock (3)
Cover (4), the protection cap (4) connects and extruded by tightening screw buckle with quarter butt valve cock (3).
A kind of 2. gas injection port structure of inflating rubber product according to claim 1, it is characterised in that the quarter butt gas
The protruded length of door mouth (3) is 8-25 millimeters, and built-in plunger length is 15-18 millimeters.
A kind of 3. gas injection port structure of inflating rubber product according to claim 1, it is characterised in that the protection cap
(4) upper surface is arranged to hemispherical or pot cover shape or polygonal bevel edge, and protection cap (4) lower surface is arranged to intermediate projections
One circle arc.
A kind of 4. gas injection port structure of inflating rubber product according to claim 1, it is characterised in that the protection cap
(4) top is symmetrically arranged with hand-held groove (5).
5. a kind of gas injection port structure of inflating rubber product, including rubber body (1), it is characterised in that the rubber
Product body (1) is provided with the quarter butt valve cock (3) for being connected thereto and being integrated, and protection is connected with the quarter butt valve cock (3)
Cover (4), the protection cap (4) connects and extruded by tightening screw buckle with quarter butt valve cock (3)；The rubber body
(1) surface is provided with the valve groove (2) of upper bands step (6), and the quarter butt valve cock (3) is arranged in valve groove (2)
Bottom, protection cap (4) top are pressed down against rubber body (1), the protection cap (4) by step (6) to surrounding
Mutually crowded place is concordant with rubber body (1) outer surface for outer surface, in global shape.
A kind of 6. gas injection port structure of inflating rubber product according to claim 5, it is characterised in that the quarter butt gas
The protruded length of door mouth (3) is 10-20 millimeters, and built-in plunger length is 15-18 millimeters.
A kind of 7. gas injection port structure of inflating rubber product according to claim 5, it is characterised in that the protection cap
(4) top is symmetrically arranged with hand-held groove (5).
A kind of 8. gas injection port structure of inflating rubber product according to claim 5, it is characterised in that the protection cap
(4) upper surface is arranged to arc or planar shaped, and lower surface is arranged to a circle arc of intermediate projections.
9. the gas injection port structure of a kind of inflating rubber product according to claim 5, it is characterised in that the valve is recessed
Groove (2) is arranged to hemispherical or bowl-type or cup or cylindricality.
A kind of 10. gas injection port structure of inflating rubber product according to claim 5, it is characterised in that the quarter butt
Valve cock (3) summit is less than rubber body (1) outer surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720433063.5U CN207015091U (en) | 2017-04-24 | 2017-04-24 | A kind of gas injection port structure of inflating rubber product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720433063.5U CN207015091U (en) | 2017-04-24 | 2017-04-24 | A kind of gas injection port structure of inflating rubber product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207015091U true CN207015091U (en) | 2018-02-16 |
Family
ID=61460927
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720433063.5U Expired - Fee Related CN207015091U (en) | 2017-04-24 | 2017-04-24 | A kind of gas injection port structure of inflating rubber product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207015091U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109334913A (en) * | 2018-10-26 | 2019-02-15 | 东台市万舟船用设备有限公司 | A kind of air bag lifebuoy that air-tightness is good |
-
2017
- 2017-04-24 CN CN201720433063.5U patent/CN207015091U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109334913A (en) * | 2018-10-26 | 2019-02-15 | 东台市万舟船用设备有限公司 | A kind of air bag lifebuoy that air-tightness is good |
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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 |
Granted publication date: 20180216 Termination date: 20190424 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |