CN211693684U - GVV valve jacket assembly structure - Google Patents
GVV valve jacket assembly structure Download PDFInfo
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- CN211693684U CN211693684U CN201922185136.5U CN201922185136U CN211693684U CN 211693684 U CN211693684 U CN 211693684U CN 201922185136 U CN201922185136 U CN 201922185136U CN 211693684 U CN211693684 U CN 211693684U
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Abstract
The utility model discloses an GVV valve overcoat assembly structure, establish the outside flange cover of valve body including the cover, clamp together through rotatory mode through buckle spare between valve body and the flange cover, buckle spare sets up on the valve body outer wall, has seted up on the flange cover lateral wall and has supplied buckle spare card to go into the complex window, the utility model discloses simple structure, convenient assembling is reliable, can be used to in the automobile fuel tank.
Description
Technical Field
The utility model relates to an GVV valve, in particular to GVV overcoat structure.
Background
The top at the oil tank assembly is installed to the oil tank control valve, and oil tank control valve is including setting up the float in the valve body among the prior art, and the exhaust hole has been seted up at the top of valve body, the top of float set up with exhaust hole complex is sealed fills up, and the float rises along with the liquid level under the fuel buoyancy effect for sealed the pad will be exhausted the hole and is sealed, treats that the fuel liquid level descends, and the float descends under the action of gravity, makes sealed pad break away from with the exhaust hole, and the completion is ventilated, discloses a fuel tank control valve among the prior art, and its publication number does: CN109944952A, including the flange cover of cover setting at the valve body outside, its shortcoming lies in, the fixed assembly of valve body and flange cover is inconvenient, and the reliability is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an GVV valve overcoat assembly structure for the valve body is more convenient, reliable with flange suit assembly.
The purpose of the utility model is realized like this: the utility model provides an GVV valve overcoat assembly structure, establishes the flange cover at the valve body outside including the cover, its characterized in that, clamp together through rotatory mode through buckle spare between valve body and the flange cover, buckle spare sets up on the valve body outer wall, has seted up the confession on the flange cover lateral wall buckle spare card is gone into the complex window.
The utility model discloses the during operation embolias the valve body with the flange cover from the top, and buckle spare slides along the flange cover inner wall, through rotatory flange cover or valve body after treating suitable position for in buckle spare card income window, accomplish assembly between them. Compared with the prior art, the beneficial effects of the utility model reside in that, the utility model discloses simple structure, convenient assembling is reliable. The utility model discloses can be used to in the car fuel tank.
In order to make the rotary sliding more convenient, a boss is machined on the inner wall of the flange sleeve at the position of the window along the axial direction of the flange sleeve, and a notch for the clamping piece to slide into is machined at the position of the boss corresponding to the window. The notch mechanism is matched with the boss to enable the rotation to be more convenient.
In order to enhance the connection strength of the buckle part and the valve body and avoid the breakage during rotation, the buckle part is a bulge processed on the outer wall of the valve body, and a rib plate is arranged between the top of the bulge and the outer wall of the valve body.
In order to ensure that the clamping part is more reliable after being clamped into the window, a groove matched with the rib plate is axially processed on the boss along the flange sleeve, and the rib plate is matched with the protrusion to slide into the window and the groove to complete limiting assembly.
In order to enable the flange sleeve to be sleeved into the valve body more smoothly, the first inclined surface which is convenient for the valve body and the flange sleeve to axially slide is machined on the protrusion.
In order to enable the flange sleeve and the valve body to rotate more smoothly, second inclined planes convenient for press mounting of the valve body and the flange sleeve are processed on two sides of the boss.
Drawings
Fig. 1 is a schematic view of the three-dimensional structure of the present invention.
Fig. 2 is a perspective view of the outer part of the middle valve body of the present invention.
Fig. 3 is a top view of the present invention.
Fig. 4 is a sectional view taken along a-a in fig. 3 (without the valve body).
Fig. 5 is a sectional view taken along line B-B in fig. 3 (including the valve body).
The flange sleeve comprises a flange sleeve body 1, a window 1a, a boss 1b, a groove 1c, a notch 1d, a second inclined plane 1e, a valve body 2, a protrusion 2a, a first inclined plane 2b and a rib plate 2 c.
Detailed Description
As shown in fig. 1-5, an GVV valve outer sleeve assembling structure comprises a flange sleeve 1 sleeved outside a valve body 2, the valve body 2 and the flange sleeve 1 are clamped together by a fastener in a rotating manner, the fastener is arranged on the outer wall of the valve body 2, a window 1a for the fastener to be clamped and matched is arranged on the side wall of the flange sleeve 1, a boss 1b is arranged on the inner wall of the flange sleeve 1 along the axial direction of the flange sleeve 1 at the position of the window 1a, a notch 1d for the fastener to slide into is arranged on the boss 1b corresponding to the position of the window 1a, the fastener is a protrusion 2a arranged on the outer wall of the valve body 2, a rib plate 2c is arranged between the top of the protrusion 2a and the outer wall of the valve body 2, a groove 1c matched with the rib plate 2c is arranged on the boss 1b along the axial direction of the flange sleeve 1, the rib plate 2c is matched with the protrusion 2a to slide into the window 1a and the groove 1c to complete the limiting assembly, a first inclined, and second inclined surfaces 1e convenient for press mounting of the valve body 2 and the flange sleeve 1 are processed on two sides of the boss 1 b.
The utility model discloses the during operation embolias valve body 2 with flange cover 1 from the top, and buckle spare slides along 1 inner walls of flange cover, through rotatory flange cover 1 or valve body 2 after treating suitable position for in buckle spare card income window 1a, accomplish assembly between them.
The present invention is not limited to the above embodiments, and based on the technical solutions disclosed in the present invention, those skilled in the art can make some replacements and transformations for some technical features without creative labor according to the disclosed technical contents, and these replacements and transformations are all within the protection scope of the present invention.
Claims (6)
1. The utility model provides an GVV valve overcoat assembly structure, establishes the flange cover at the valve body outside including the cover, its characterized in that, clamp together through rotatory mode through buckle spare between valve body and the flange cover, buckle spare sets up on the valve body outer wall, has seted up the confession on the flange cover lateral wall buckle spare card is gone into the complex window.
2. An GVV valve housing assembling structure, according to claim 1, wherein the inner wall of the flange housing is formed with a projection at a window position along its axial direction, and the projection is formed with a notch corresponding to the window position for the snap member to slide into.
3. The GVV valve jacket assembling structure of claim 2, wherein the snap-in member is a protrusion formed on the outer wall of the valve body, and a rib is provided between the top of the protrusion and the outer wall of the valve body.
4. The GVV valve jacket assembling structure of claim 3, wherein a groove matching with the rib plate is machined on the boss along the axial direction of the flange sleeve, and the rib plate matching protrusion slides into the window and the groove to complete the limit assembly.
5. An GVV valve housing assembling structure, according to claim 3, wherein said protrusion is formed with a first inclined surface for facilitating axial sliding of both the valve body and the flange housing.
6. An GVV valve housing assembling structure, according to claim 3, wherein the boss is formed at both sides thereof with second inclined faces for facilitating press fitting of the valve body and the flange housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922185136.5U CN211693684U (en) | 2019-12-09 | 2019-12-09 | GVV valve jacket assembly structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922185136.5U CN211693684U (en) | 2019-12-09 | 2019-12-09 | GVV valve jacket assembly structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211693684U true CN211693684U (en) | 2020-10-16 |
Family
ID=72790120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922185136.5U Active CN211693684U (en) | 2019-12-09 | 2019-12-09 | GVV valve jacket assembly structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211693684U (en) |
-
2019
- 2019-12-09 CN CN201922185136.5U patent/CN211693684U/en active Active
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