CN209146421U - A kind of surface is formed with the buckle type valve cock of plating adhesive layer - Google Patents
A kind of surface is formed with the buckle type valve cock of plating adhesive layer Download PDFInfo
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- CN209146421U CN209146421U CN201822053579.4U CN201822053579U CN209146421U CN 209146421 U CN209146421 U CN 209146421U CN 201822053579 U CN201822053579 U CN 201822053579U CN 209146421 U CN209146421 U CN 209146421U
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- cock
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Abstract
The utility model discloses the buckle type valve cocks that a kind of surface is formed with plating adhesive layer, including valve body, and valve body is integrally formed with Screw assembly section, the gentle door main body section of valve positive stop lug boss；Valve body gluing is coated with rubber bodies, and rubber bodies form rubber coated body and rubber clamps head；Rubber clamps and forms one of recessed ring type seal on head, and ring type seal is in contact after valve cock is caught in the valve pilot hole of wheel hub with the ring-shaped periphery elastic packing of valve pilot hole；Rubber clamps the gas outlet that head forms the inlet channel of connection valve body；The outer peripheral surface of the gentle door main body section of valve positive stop lug boss is plated with one layer of plating adhesive layer.The utility model is designed reasonably, easy for installation, good airproof performance, are able to satisfy the demand of the quick assembling of vehicle valve and wheel hub.
Description
Technical field
The utility model belongs to the technical field of valve cock, and especially a kind of surface is formed with the buckle-type gas of plating adhesive layer
Door mouth.
Background technique
Valve cock is mounted in for facilitating the inflating port inflated to inside tires on wheel hub, and valve cock generallys use die casting
Or it is cold extrusion shaped.In the prior art, for traditional valve cock when being installed on wheel hub, gas leakage would generally use spiral shell in order to prevent
The method of female and rubber pad cooperation is mounted on wheel hub, and the valve cock installation of this structure is time-consuming and laborious, and nut be easy because
It loosens and leads to gas leakage.
Summary of the invention
Technical problem to be solved in the utility model is in view of the above-mentioned state of the art, and to provide a kind of letter of structure
Single, easy for installation, good seal performance surface is formed with the buckle type valve cock of plating adhesive layer.
Technical solution adopted by the utility model to solve the above technical problems is as follows:
A kind of surface is formed with the buckle type valve cock of plating adhesive layer, the valve body including metal material, valve cock
Ontology is from top to bottom integrally formed with Screw assembly section, the gentle door main body section of valve positive stop lug boss；Valve body gluing cladding
There are the rubber bodies that valve cock can be made to realize that buckle-type sealing installation is connected with wheel hub, rubber bodies form gluing and are coated on valve
The rubber coated body and integrally connected rubber coated body of positive stop lug boss and valve main paragraph outer peripheral surface are used to buckle with hub seal
Equipped rubber clamps head；Rubber clamps and forms one of recessed ring type seal on head, and ring type seal is in Valve inside dog
It is in contact after entering the valve pilot hole of wheel hub with the ring-shaped periphery elastic packing of valve pilot hole；Rubber clamps the axle center molding of head
There is the gas outlet of the inlet channel of connection valve body；The outer peripheral surface of the gentle door main body section of the outer peripheral surface of valve positive stop lug boss is equal
One layer is electroplate with for improving the plating adhesive layer of rubber bodies Yu valve body adhesiveness.
To optimize above-mentioned technical proposal, the measure taken further include:
Above-mentioned inlet channel leveled with a roller on the inlet end inner wall being located in Screw assembly section it is molded have it is equipped for spiral
The internal screw thread of valve inside.
The outer peripheral surface of above-mentioned Screw assembly section is machined with the external screw teeth for spiral assembly valve cock head protector, valve cock
The annular bottom surface of head protector after valve cock head protector spiral is installed in place just with the upper table surface phase apical grafting of valve positive stop lug boss.
Above-mentioned rubber clamp on head the upper collar extension for being located at ring type seal form evagination for limiting valve cock
The positioning ring of clamping position.
Above-mentioned rubber clamps and forms the annular for preventing valve cock from deviating from the lower collar extension for being located at ring type seal on head
Barb.
The forming body section step of above-mentioned valve main paragraph.
Compared with prior art, the utility model is mainly connected by valve body and with valve body gluing cladding
Rubber bodies composition；The rubber of rubber bodies clamps head and forms ring type seal, and rubber clamps head can be with the valve pilot hole of wheel hub
Snap fit is sealed, realizes that valve cock and the buckle-type sealing of wheel hub are mutually equipped with, needs to use spiral shell to solve traditional valve mouth
Mother's encryption packing connects trouble process.On the utility model valve body with the part of rubber bodies gluing at be additionally provided with plating
Adhesive layer, plating adhesive layer ensure that the fastness that valve body is connect with rubber bodies.
The utility model is designed reasonably, easy for installation, good airproof performance, are able to satisfy the quick assembling of vehicle valve and wheel hub
Demand.
Detailed description of the invention
Fig. 1 is the decomposition texture schematic diagram of the utility model；
Fig. 2 is the sectional structure chart of the utility model valve body；
Fig. 3 is the sectional structure chart of the utility model rubber bodies；
Fig. 4 is the structural schematic diagram of the utility model.
Specific embodiment
The embodiments of the present invention are described in further detail below in conjunction with attached drawing.
Fig. 1 to Fig. 4 is the structural schematic diagram of the utility model embodiment.
Appended drawing reference therein are as follows: positioning ring F, annular barb G, ring type seal H, internal screw thread n, external screw teeth m, valve cock
Ontology 1, inlet channel 1a, Screw assembly section 11, valve positive stop lug boss 12, upper table surface 12a, valve main paragraph 13, main paragraph platform
Rank 131, rubber bodies 2, gas outlet 2a, rubber coated body 21, rubber clamp head 22, valve inside 3, valve cock head protector 4.
As shown in Figures 1 to 4, a kind of surface of the utility model is formed with the buckle type valve cock of plating adhesive layer, including
The valve body 1 of metal material, valve body 1 preferably use cold-heading work by stainless steel, copper coin or 5056 aluminum alloy materials
Skill molding, from top to bottom integrated cold-heading molding has Screw assembly section 11, valve positive stop lug boss 12, valve main body to valve body 1
Section 13, and the inlet channel 1a of core cavity, that is, valve body 1 of valve body 1 also uses cold heading technique to form.This is practical
Novel maximum feature is that 1 gluing of valve body, which is coated with, can make valve cock and wheel hub realize buckle-type fast sealing peace
The rubber bodies 2 of dress, valve cock can be realized by rubber bodies 2 to be connected with the sealing of wheel hub.
As seen from Figure 3, rubber bodies 2 form gluing and are coated on 13 periphery of valve positive stop lug boss 12 and valve main paragraph
The rubber coated body 21 in face and the rubber of integrally connected rubber coated body 21 clamp head 22；The diameter that rubber clamps head 22 is greater than rubber
The diameter of glue covering body 21, rubber clamp head 22 and are used for and hub seal snap-fit.Rubber clamps to be formed together on head 22
The annular of recessed ring type seal H, ring type seal H after valve cock is caught in the valve pilot hole of wheel hub with valve pilot hole
Circumferential surface elastic packing is in contact.The axle center that rubber clamps head 22 forms the outlet of the inlet channel 1a of connection valve body 1
Mouth 2a；The outer peripheral surface of the gentle door main body section 13 of the outer peripheral surface of valve positive stop lug boss 12 is plated with one layer for improving rubber bodies 2
With the plating adhesive layer of 1 adhesiveness of valve body.
The utility model clamps head realization using the rubber of rubber bodies and the buckle-type sealing of wheel hub is mutually equipped with, and has and only assembles
Speed is fast, and sealing effect is good, needs to encrypt packing connection trouble and easy gas leakage with nut to solve traditional valve mouth
Technological deficiency.
In embodiment, the inlet channel 1a of the utility model levels pressure with a roller on the inlet end inner wall being located in Screw assembly section 11
Form internal screw thread n, internal screw thread n be used for 3 threaded engagement of valve inside, be mounted on valve inside 3 in inlet channel 1a, valve inside
3 be a kind of check valve, can control the on-off of inlet channel 1a.
In embodiment, as shown in Fig. 2, the outer peripheral surface of the Screw assembly section 11 of the utility model is also using roller pressure technological forming
There is external screw teeth m, external screw teeth m is equipped for 4 spiral of valve cock head protector.The effect of valve cock head protector 4 is to prevent dust from entering
Into inlet channel 1a.The annular bottom surface of valve cock head protector 4 after 4 spiral of valve cock head protector is installed in place just with valve
The upper table surface 12a phase apical grafting of positive stop lug boss 12.
In embodiment, as shown in figure 3, rubber, which clamps, forms one at the upper collar extension positioned at ring type seal H on head 22
The positioning ring F of road evagination.The effect of positioning ring F is the position for limiting valve cock clamping, and prevents valve cock from wheel hub
Abjection.
In embodiment, rubber, which clamps to form on head 22 in the lower collar extension positioned at ring type seal H, prevents valve cock from deviating from
Annular barb G.
The forming body section step 131 of valve main paragraph 13.Main paragraph step 131 can increase valve body 1 and rubber
The fastness of 2 gluing of colloid.
The most preferred embodiment of the utility model has illustrated, the various change or remodeling made by those of ordinary skill in the art
All without departing from the scope of the utility model.
Claims (6)
1. a kind of surface is formed with the buckle type valve cock of plating adhesive layer, the valve body (1) including metal material is described
Valve body (1) is from top to bottom integrally formed with Screw assembly section (11), the gentle door main body section of valve positive stop lug boss (12)
(13)；Valve cock and wheel hub can be made to realize that buckle-type sealing is installed it is characterized in that: described valve body (1) gluing is coated with
The rubber bodies (2) being connected, the rubber bodies (2) form gluing and are coated on valve positive stop lug boss (12) and valve main paragraph
(13) the rubber coated body (21) of outer peripheral surface and integrally connected rubber coated body (21) are for the rubber with hub seal snap-fit
Glue clamps head (22)；The rubber clamps and forms one of recessed ring type seal (H) on head (22), and the annular is close
Seal (H) is in contact after valve cock is caught in the valve pilot hole of wheel hub with the ring-shaped periphery elastic packing of valve pilot hole；Institute
The axle center that the rubber stated clamps head (22) forms the gas outlet (2a) of the inlet channel (1a) of connection valve body (1)；Institute
The outer peripheral surface of the gentle door main body section (13) of the outer peripheral surface for the valve positive stop lug boss (12) stated is plated with one layer for improving rubber
The plating adhesive layer of body (2) and valve body (1) adhesiveness.
2. a kind of surface according to claim 1 is formed with the buckle type valve cock of plating adhesive layer, it is characterized in that: described
Inlet channel (1a) be located at Screw assembly section (11) in inlet end inner wall on level with a roller it is molded have be equipped with valve inside for spiral
(3) internal screw thread (n).
3. a kind of surface according to claim 2 is formed with the buckle type valve cock of plating adhesive layer, it is characterized in that: described
The outer peripheral surface of Screw assembly section (11) is machined with the external screw teeth (m) for spiral assembly valve cock head protector (4), the valve
The annular bottom surface of mouth head protector (4) after valve cock head protector (4) spiral is installed in place just with valve positive stop lug boss (12)
Upper table surface (12a) phase apical grafting.
4. a kind of surface according to claim 3 is formed with the buckle type valve cock of plating adhesive layer, it is characterized in that: described
Rubber clamp on head (22) the upper collar extension positioned at ring type seal (H) form evagination for limiting Valve inside dog holding position
Positioning ring (F).
5. a kind of surface according to claim 4 is formed with the buckle type valve cock of plating adhesive layer, it is characterized in that: described
Rubber clamps and forms the annular barb (G) for preventing valve cock from deviating from the lower collar extension positioned at ring type seal (H) on head (22).
6. a kind of surface according to claim 5 is formed with the buckle type valve cock of plating adhesive layer, it is characterized in that: described
The forming body section step (131) of valve main paragraph (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822053579.4U CN209146421U (en) | 2018-12-07 | 2018-12-07 | A kind of surface is formed with the buckle type valve cock of plating adhesive layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822053579.4U CN209146421U (en) | 2018-12-07 | 2018-12-07 | A kind of surface is formed with the buckle type valve cock of plating adhesive layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209146421U true CN209146421U (en) | 2019-07-23 |
Family
ID=67289512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822053579.4U Active CN209146421U (en) | 2018-12-07 | 2018-12-07 | A kind of surface is formed with the buckle type valve cock of plating adhesive layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209146421U (en) |
-
2018
- 2018-12-07 CN CN201822053579.4U patent/CN209146421U/en active Active
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