CN206386485U - Foamed glue spray cans valve - Google Patents
Foamed glue spray cans valve Download PDFInfo
- Publication number
- CN206386485U CN206386485U CN201720012202.7U CN201720012202U CN206386485U CN 206386485 U CN206386485 U CN 206386485U CN 201720012202 U CN201720012202 U CN 201720012202U CN 206386485 U CN206386485 U CN 206386485U
- Authority
- CN
- China
- Prior art keywords
- foamed glue
- spray cans
- connecting rod
- glue spray
- hole
- 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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Abstract
The utility model is related to foamed glue spray cans valve, and it includes bonnet, resilient sleeve and valve rod；The resilient sleeve includes being arranged on the sleeve part above the through hole upper edge, and is arranged on the base portion under the through hole below opening's edge；Resilient sleeve is provided with the mounting hole above and below connection；The valve rod is T-shaped, including vertically disposed connecting rod and catch, the sleeve part is connected with the connecting rod and is intended to drive the catch to move up by connecting rod, catch is under the resilient force of sleeve part, the top surface of catch is intended to abut on the bottom surface of the base portion, and the side opening is retracted into the mounting hole.The resilient sleeve elasticity of the utility model foamed glue spray cans valve is more preferable, and the better tightness between connecting rod and bonnet；After using repeatedly, lasting sealing can be kept, gas leak phenomenon will not be produced.
Description
Technical field
The utility model is related to a kind of valve, more particularly to a kind of foamed glue spray cans valve.
Background technology
At present, in the market foamed glue spray cans often occurs, because the gas leak phenomenon that spray cans valve is not tight enough and causes, to make
Foamed glue causes to waste；And foamed glue has been not used, if do not cleaned to the valve of foamed glue, resistance can be caused to valve
Plug, the normal of influence foamed glue is used.After foamed glue spray cans is used for a period of time, the resilient mounting on valve can be because fatigue
Damage and cause can not resilience phenomenon.
Utility model content
The purpose of this utility model is to avoid the deficiencies in the prior art part there is provided foamed glue spray cans valve, so as to have
Effect solves the shortcomings of the prior art.
To achieve the above object, the technical scheme that the utility model is taken is：Foamed glue spray cans valve, it include bonnet,
Resilient sleeve and valve rod；
Through hole is provided with the middle part of bonnet；
The resilient sleeve is installed on the through hole；
The resilient sleeve includes being arranged on the sleeve part above the through hole upper edge, and is arranged on mouth under the through hole
Along the base portion of lower section；Resilient sleeve is provided with the mounting hole above and below connection；
The valve rod is T-shaped, including vertically disposed connecting rod and catch, and blind hole is provided with the connecting rod, described
Blind hole is in the side opening being provided with close to described catch one end inside and outside connection blind hole；
The connecting rod is inserted into the mounting hole, and the catch is arranged on the lower section of the base portion；
The sleeve part is connected with the connecting rod and is intended to drive the catch to move up by connecting rod, catch
Under the resilient force of sleeve part, the top surface of catch is intended to abut on the bottom surface of the base portion, and the side opening is retracted into
In the mounting hole.
When side opening is retracted into the mounting hole, foamed glue spray cans valve realizes sealing；When the elastic force for overcoming sleeve part,
The connecting rod is promoted to move down, the catch, which departs from the base portion, the side opening self installation hole, to be stretched out, then blind hole is led to
Crossing side opening realizes the connection above and below valve.
Further, it is tightly connected between the through hole of the resilient sleeve and the bonnet.
Further, the bottom of the bonnet is provided with annular groove and annular protrusion, corresponds to therewith, the resilient sleeve
Base portion top surface is correspondingly arranged on annular protrusion and annular groove.
Further, the sidewall thickness of the sleeve part is that upper and lower ends are thin, and center section is thick.
Further, the outer circular section of the sleeve part is arc, i.e., in the height direction, the cylindrical middle part of sleeve part to
Heave outside.
Further, the connecting rod it is cylindrical on be provided with annular stage, the upper surface of the sleeve part is resisted against ring
On shape stage lower surface.
When connecting rod is moved down, sleeve part is forced to find deformation by annular stage；Meanwhile, sleeve part passes through annular step
Platform promotes valve rod to move up and reset.
Further, the connecting rod it is cylindrical on be provided with annular chuck, the jet pipe of foamed glue spray cans passes through annular snap
Decometer is enclosed in connecting rod.
Further, the bottom of the blind hole is provided with tapered protrusion, and the height of the tapered protrusion is higher than the side opening
Height；And the side wall of tapered protrusion and blind hole leaves gap.
Further, the tapered protrusion is arranged on the axle center of blind hole.
When foamed glue flows out, tapered protrusion serves guide effect, it is to avoid the hair flowed out from circumferential several side openings
Bubble glue directly hits and affected one another.
Further, the quantity of the side opening is 3, and the side opening is circumferentially uniformly arranged.
Further, the cross section of the tapered protrusion is triangle；Three sides and the side of the tapered protrusion
Hole is correspondingly arranged.
Above-mentioned technical proposal of the present utility model has the advantages that：
The resilient sleeve elasticity of the utility model foamed glue spray cans valve is more preferable, and the sealing between connecting rod and bonnet
More preferably；After using repeatedly, lasting sealing can be kept, gas leak phenomenon will not be produced.
Be provided with cone on the valve rod base of the foamed glue spray cans valve, the cone be for convenience foamed glue in injection
During smooth can carry out, can also prevent the foamed glue not sprayed in stem bottom in the case where foamed glue has been not used
Become silted up and cause the phenomenon of obstruction.
Brief description of the drawings
Fig. 1 is the sectional view of the utility model foamed glue spray cans valve；
Fig. 2 is sectional view when the utility model foamed glue spray cans valve carries jet pipe；
Fig. 3 is the sectional view of the resilient sleeve of the utility model foamed glue spray cans valve；
Fig. 4 is the sectional view of the bonnet of the utility model foamed glue spray cans valve；
Fig. 5 is the valve rod front view of the utility model foamed glue spray cans valve；
Fig. 6 is Fig. 5 A-A direction views；
Fig. 7 is Fig. 5 B-B direction view.
Embodiment
Embodiment of the present utility model is described in further detail with reference to the accompanying drawings and examples.Following examples
For illustrating the utility model, but it can not be used for limiting scope of the present utility model.
In description of the present utility model, unless otherwise indicated, " multiple " are meant that two or more；Term
The orientation or position of the instruction such as " on ", " under ", "left", "right", " interior ", " outer ", " front end ", " rear end ", " head ", " afterbody " are closed
It is to be described based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplifying, rather than
Indicate or imply that the device or element of meaning there must be specific orientation, with specific azimuth configuration and operation, therefore can not
It is interpreted as to limitation of the present utility model., it is necessary to which explanation, is provided unless otherwise clear and definite in description of the present utility model
And restriction, term " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected,
Or be integrally connected；Can be mechanical connection or electrical connection；Can be joined directly together, intermediary can also be passed through
It is indirectly connected to.For the ordinary skill in the art, it can understand above-mentioned term in the utility model with concrete condition
Concrete meaning.
As shown in figs. 1-7, the foamed glue spray cans valve of the present embodiment, it includes bonnet 3, resilient sleeve 2 and valve rod 1；
The middle part of bonnet 3 is provided with through hole 3a；
Resilient sleeve 2 is installed on through hole 3a；
Resilient sleeve 2 includes being arranged on the sleeve part 2a above through hole 3a upper edges, and is arranged under through hole 3a under opening's edge
The base portion 2b of side；Resilient sleeve 2 is provided with the mounting hole 2c above and below connection；
Valve rod 1 is T-shaped, including vertically disposed connecting rod 9 and catch 5, and blind hole 1c, institute's blind hole are provided with connecting rod 9
1c is in the side opening 6 being provided with close to the one end of catch 5 inside and outside connection blind hole 1c；
Connecting rod 9 is inserted into mounting hole 2c, and catch 5 is arranged on base portion 2b lower section；
Sleeve part 2a is connected with connecting rod 9 and is intended to drive catch 5 to move up by connecting rod 9, and catch 5 is in sleeve
Under portion 2a resilient force, the top surface of catch 5 is intended to abut on base portion 2b bottom surface, and side opening 6 is retracted into mounting hole 2c
It is interior.
When side opening 6 is retracted into mounting hole 2c, foamed glue spray cans valve realizes sealing；When the bullet for overcoming sleeve part 2a
Power, promotes connecting rod 9 to move down, and catch 5, which departs from base portion 2b, the self installation hole 2c of side opening 6, to be stretched out, then blind hole 1c passes through side
Hole 6 realizes the connection above and below valve.
It is tightly connected between resilient sleeve 2 and the through hole 3a of bonnet 3.
The bottom of bonnet 3 is provided with annular groove 3b and annular protrusion 3c, corresponds to therewith, the base portion 2b tops of resilient sleeve 2
Face is correspondingly arranged on annular protrusion 8 and annular groove 7.
Sleeve part 2a sidewall thickness is that upper and lower ends are thin, and center section is thick.
Sleeve part 2a outer circular section is arc, i.e., in the height direction, sleeve part 2a cylindrical middle part is outwards heaved.
Connecting rod 9 it is cylindrical on be provided with annular stage 1b, sleeve part 2a upper surface is resisted against annular stage 1b lower ends
On face.
When connecting rod 9 is moved down, sleeve part 2a is forced to find deformation by annular stage 1b；Meanwhile, sleeve part 2a leads to
Crossing annular stage 1b promotes valve rod 1 to move up and reset.
Connecting rod 9 it is cylindrical on be provided with annular chuck 1a, the jet pipe 10 of foamed glue spray cans passes through annular chuck 1a cutting ferrules
In connecting rod 9.
Blind hole 1c bottom is provided with tapered protrusion 4, and the height of tapered protrusion 4 is higher than the height of side opening 6；And tapered protrusion
4 and blind hole 1c side wall leaves gap.
Tapered protrusion 4 is arranged on blind hole 1c axle center.
When foamed glue flows out, tapered protrusion 4 serves guide effect, it is to avoid flowed out from circumferential several side openings 6
Foamed glue directly hits and affected one another.
The quantity of side opening 6 is 3, and side opening 6 is circumferentially uniformly arranged.
The cross section of tapered protrusion 4 is triangle；Three sides and the side opening 6 of tapered protrusion 4 are correspondingly arranged.
Above-mentioned technical proposal of the present utility model has the advantages that：
The elasticity of resilient sleeve 2 of the utility model foamed glue spray cans valve is more preferable and close between connecting rod 9 and bonnet 3
Envelope property is more preferable；After using repeatedly, lasting sealing can be kept, gas leak phenomenon will not be produced.
Cone is provided with the base of valve rod 1 of the foamed glue spray cans valve, the cone is that foamed glue is spraying for convenience
During smooth can carry out, can also prevent the hair not sprayed in the bottom of valve rod 1 in the case where foamed glue has been not used
Bubble glue becomes silted up and caused the phenomenon of obstruction.
Embodiment of the present utility model in order to example and description for the sake of and provide, and be not exhaustively or will
The utility model is limited to disclosed form.Many modifications and variations are aobvious and easy for the ordinary skill in the art
See.Selection and description embodiment are, in order to more preferably illustrate principle of the present utility model and practical application, and to make this area
Those of ordinary skill is it will be appreciated that the utility model is so as to design the various embodiments with various modifications suitable for special-purpose.
Claims (10)
1. foamed glue spray cans valve, it is characterised in that it includes bonnet, resilient sleeve and valve rod；
Through hole is provided with the middle part of bonnet；
The resilient sleeve is installed on the through hole；
The resilient sleeve includes being arranged on the sleeve part above the through hole upper edge, and is arranged under the through hole under opening's edge
The base portion of side；Resilient sleeve is provided with the mounting hole above and below connection；
The valve rod is T-shaped, including vertically disposed connecting rod and catch, and blind hole, the blind hole are provided with the connecting rod
In the side opening being provided with close to described catch one end inside and outside connection blind hole；
The connecting rod is inserted into the mounting hole, and the catch is arranged on the lower section of the base portion；
The sleeve part is connected with the connecting rod and is intended to drive the catch to move up by connecting rod, and catch is in set
Under the resilient force in cylinder portion, the top surface of catch is intended to abut on the bottom surface of the base portion, and the side opening is retracted into described
In mounting hole.
2. foamed glue spray cans valve according to claim 1, it is characterised in that the resilient sleeve and the through hole of the bonnet
Between be tightly connected；The bottom of the bonnet is provided with annular groove and annular protrusion, corresponds to therewith, the pedestal of the resilient sleeve
Portion's top surface is correspondingly arranged on annular protrusion and annular groove.
3. foamed glue spray cans valve according to claim 1, it is characterised in that above and below the sidewall thickness of the sleeve part is
Two ends are thin, and center section is thick.
4. foamed glue spray cans valve according to claim 3, it is characterised in that the outer circular section of the sleeve part is arc
Shape, i.e., in the height direction, the cylindrical middle part of sleeve part are outwards heaved.
5. foamed glue spray cans valve according to claim 1, it is characterised in that the connecting rod it is cylindrical on be provided with ring
Shape stage, the upper surface of the sleeve part is resisted against on annular stage lower surface.
6. foamed glue spray cans valve according to claim 1, it is characterised in that the connecting rod it is cylindrical on be provided with ring
Shape chuck, the jet pipe of foamed glue spray cans is fastened in connecting rod by annular chuck.
7. foamed glue spray cans valve according to claim 1, it is characterised in that it is convex that the bottom of the blind hole is provided with taper
Rise, the height of the tapered protrusion is higher than the height of the side opening；And the side wall of tapered protrusion and blind hole leaves gap.
8. foamed glue spray cans valve according to claim 7, it is characterised in that the tapered protrusion is arranged on the axle of blind hole
In the heart.
9. foamed glue spray cans valve according to claim 8, it is characterised in that the quantity of the side opening is 3, the side
Hole is circumferentially uniformly arranged.
10. foamed glue spray cans valve according to claim 9, it is characterised in that the cross section of the tapered protrusion is three
It is angular；Three sides and the side opening of the tapered protrusion are correspondingly arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720012202.7U CN206386485U (en) | 2017-01-06 | 2017-01-06 | Foamed glue spray cans valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720012202.7U CN206386485U (en) | 2017-01-06 | 2017-01-06 | Foamed glue spray cans valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206386485U true CN206386485U (en) | 2017-08-08 |
Family
ID=59491797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720012202.7U Active CN206386485U (en) | 2017-01-06 | 2017-01-06 | Foamed glue spray cans valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206386485U (en) |
-
2017
- 2017-01-06 CN CN201720012202.7U patent/CN206386485U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |