CN212480279U - Valve body with concave-convex thread buffering explosion-proof cover - Google Patents
Valve body with concave-convex thread buffering explosion-proof cover Download PDFInfo
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- CN212480279U CN212480279U CN202021144718.5U CN202021144718U CN212480279U CN 212480279 U CN212480279 U CN 212480279U CN 202021144718 U CN202021144718 U CN 202021144718U CN 212480279 U CN212480279 U CN 212480279U
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- valve body
- valve
- ring baffle
- press
- thread groove
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Abstract
The utility model discloses a valve body with unsmooth formula screw thread buffering hinders and explodes lid, including valve body and valve gap, valve body and valve gap pass through the bolt fastening, have seted up at the top surface of valve body and have supported and press the thread groove, have at the bottom surface integrated into one piece of valve gap and support and press the screw thread dogtooth, there is the ring baffle at the top surface inner wall integrated into one piece of valve body, support and press the thread groove in the outside of ring baffle, the surface cover at the ring baffle is equipped with sealed rubber ring, set up the spacing annular with ring baffle matched with in the bottom surface of valve gap, when valve body and valve gap connection, the ring baffle is in spacing firm inslot and supports and press the surface laminating lock of screw thread dogtooth and support and press the thread groove. The utility model discloses a structure sets up rationally, can guarantee the stability of being connected of valve body and valve body, still is provided with simultaneously to pressing the thread groove cooperation to pressing the screw thread dogtooth, and intermeshing when the combination is favorable to the buffering to hinder and explodes the performance better, can effectually prevent that the explosive from directly spouting outward, has improved the safety in utilization, and the suitability is strong.
Description
Technical Field
The utility model belongs to the technical field of the valve body, concretely relates to valve body with unsmooth formula screw thread buffering hinders and explodes lid.
Background
The valve is a common structure, and prior art's valve mainly comprises disk seat and valve gap, and its disk seat is connected fixedly with the valve gap adoption screw rod more, and it can satisfy the demand in market, but its condition of leaking appears easily when using, does not have any leak-stopping function, especially can directly spout from the contact department of valve body and valve gap when the explosive explodes, causes secondary potential safety hazard to can influence its application range to a certain extent, and the suitability receives the restriction.
Disclosure of Invention
The utility model aims at providing a structure sets up reasonable and the suitability strong valve body that has unsmooth formula screw thread buffering and hinders and explode lid.
Realize the technical scheme of the utility model a valve body with unsmooth formula screw thread buffering hinders and explodes lid, including valve body and valve gap, valve body and valve gap pass through the bolt fastening the top surface of valve body has been seted up and has been supported and press the thread groove the bottom surface integrated into one piece of valve gap has to support and press the screw thread dogtooth the top surface inner wall integrated into one piece of valve body has the ring baffle, support and press the thread groove to be in the outside of ring baffle the surface cover of ring baffle is equipped with sealed rubber ring the bottom surface of valve gap seted up with the spacing annular of ring baffle matched with, the valve body with during valve gap connection, the ring baffle is in spacing consolidate in the inslot just support and press the screw thread dogtooth with support and press the surface subsides of thread groove and press the lock.
The cross section of the pressing thread groove is isosceles trapezoid, and the cross section of the pressing thread convex tooth is the same as that of the pressing thread groove.
The valve body and the valve cover are both metal structural bodies.
The utility model discloses has positive effect: the utility model discloses a structure sets up rationally, and it is provided with the spacing annular of ring baffle cooperation, after the combination, can guarantee the stability of being connected of valve body and valve body, still is provided with simultaneously and supports to press the thread groove cooperation to press the screw thread dogtooth, and intermeshing when the combination is favorable to the buffering to hinder and explodes the performance better, can effectually prevent that the explosive from directly spouting outward, has improved the safety in utilization, and the suitability is strong.
Drawings
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the following specific embodiments, taken in conjunction with the accompanying drawings, in which:
fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
(example 1)
Fig. 1 shows a specific embodiment of the present invention, wherein fig. 1 is a schematic structural diagram of the present invention.
See fig. 1, a valve body with unsmooth formula screw thread buffering hinders valve body of exploding, including valve body 1 and valve gap 2, valve body and valve gap pass through bolt fastening the top surface of valve body has been seted up and has been supported and press thread groove 3 the bottom surface integrated into one piece of valve gap has to support and press thread dogtooth 4 the top surface inner wall integrated into one piece of valve body has ring baffle 5, support and press the thread groove to be in the outside of ring baffle the surface cover of ring baffle is equipped with sealed rubber ring 6 the bottom surface of valve gap seted up with ring baffle matched with spacing annular 7, the valve body with during valve gap connection, the ring baffle is in spacing consolidation inslot just support press the thread dogtooth with support the surface subsides pressure lock of pressing the thread groove.
The cross section of the pressing thread groove is isosceles trapezoid, and the cross section of the pressing thread convex tooth is the same as that of the pressing thread groove.
The valve body and the valve cover are both metal structural bodies.
The utility model discloses a structure sets up rationally, and it is provided with the spacing annular of ring baffle cooperation, after the combination, can guarantee the stability of being connected of valve body and valve body, still is provided with simultaneously and supports to press the thread groove cooperation to press the screw thread dogtooth, and intermeshing when the combination is favorable to the buffering to hinder and explodes the performance better, can effectually prevent that the explosive from directly spouting outward, has improved the safety in utilization, and the suitability is strong.
The standard parts used in the present embodiment can be purchased directly from the market, and the non-standard structural parts described in the specification can also be obtained directly by processing according to the common general knowledge of the prior art without any doubt, and the connection mode of the parts adopts the conventional means matured in the prior art, and the machines, parts and equipment adopt the conventional models in the prior art, so that the detailed description is not given here.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And such obvious changes and modifications which fall within the spirit of the invention are deemed to be covered by the present invention.
Claims (3)
1. The utility model provides a valve body with unsmooth formula screw thread buffering hinders valve, includes valve body and valve gap, valve body and valve gap pass through bolt fastening, its characterized in that: support the pressure thread groove has been seted up to the top surface of valve body the bottom surface integrated into one piece of valve gap has to support and presses the screw thread dogtooth the top surface inner wall integrated into one piece of valve body has the ring baffle, support and press the thread groove to be in the outside of ring baffle the surface cover of ring baffle is equipped with the sealing rubber ring the bottom surface of valve gap seted up with ring baffle matched with spacing annular, the valve body with during valve gap connection, the ring baffle is in spacing consolidate the inslot just support and press the screw thread dogtooth with support the surface laminating lock of pressing the thread groove.
2. The valve body with the concavo-convex thread buffer explosion-proof cover according to claim 1, is characterized in that: the cross section of the pressing thread groove is isosceles trapezoid, and the cross section of the pressing thread convex tooth is the same as that of the pressing thread groove.
3. The valve body with the concavo-convex thread buffer explosion-proof cover as claimed in claim 2, wherein: the valve body and the valve cover are both metal structural bodies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021144718.5U CN212480279U (en) | 2020-06-18 | 2020-06-18 | Valve body with concave-convex thread buffering explosion-proof cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021144718.5U CN212480279U (en) | 2020-06-18 | 2020-06-18 | Valve body with concave-convex thread buffering explosion-proof cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212480279U true CN212480279U (en) | 2021-02-05 |
Family
ID=74412558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021144718.5U Active CN212480279U (en) | 2020-06-18 | 2020-06-18 | Valve body with concave-convex thread buffering explosion-proof cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212480279U (en) |
-
2020
- 2020-06-18 CN CN202021144718.5U patent/CN212480279U/en active Active
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