CN205578758U - Built -inly prevent tearing open angle valve - Google Patents
Built -inly prevent tearing open angle valve Download PDFInfo
- Publication number
- CN205578758U CN205578758U CN201620403757.XU CN201620403757U CN205578758U CN 205578758 U CN205578758 U CN 205578758U CN 201620403757 U CN201620403757 U CN 201620403757U CN 205578758 U CN205578758 U CN 205578758U
- Authority
- CN
- China
- Prior art keywords
- valve
- jump ring
- rod
- valve rod
- built
- 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.)
- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000003915 liquefied petroleum gas Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
Abstract
The utility model discloses a built -inly prevent tearing open angle valve, including valve body and valve rod, the valve rod includes the body of rod and takes shape in the valve rod of body of rod downside installation head, and wherein the radius of valve rod installation head is greater than body of rod radius, the inside valve body inner chamber that leaves cooperation valve rod installation head of valve body, the jump ring mounting groove that has round mountable jump ring is reserved to the valve body inner chamber on being close to the position of its export, still including installing the jump ring on the jump ring mounting groove, through the jump ring keeps off intracavity in the valve body with valve rod installation head card.
Description
Technical field
This utility model relates to liquefied petroleum gas valve gate technology field, particularly relates to a kind of built-in tamper angle valve.
Background technology
Liquefied petroleum gas is fuel gas, and angle valve is the main security adnexa of LP gas cylinder, because of its particularity, it is desirable to angle valve possesses non-dismountable property, the most easily because of the arbitrarily dismounting of people and assembling, the generation of the phenomenons such as gas leakage easily can occur；All adopting for this each manufacturer and realize this purpose in various manners, its non-dismountable version of the most existing angle valve can be dismantled with general purpose tool, its demolition part visible damage, thus proves that this valve was disassembled.
Summary of the invention
The purpose of this utility model is to provide a kind of simple in construction, prevents the built-in tamper angle valve of dismounting.
In order to realize object above, this utility model be the technical scheme is that
A kind of built-in tamper angle valve, including valve body and valve rod, described valve rod includes the body of rod and forms in the valve rod mounting head on the downside of the body of rod, wherein the radius of valve rod mounting head is more than body of rod radius, described valve inner leaves the body cavity coordinating valve rod mounting head, described body cavity is reserved with a circle and can install the jump ring mounting groove of jump ring on the position near its outlet, also includes the jump ring being installed on jump ring mounting groove, by described jump ring by valve rod mounting head block in body cavity.
Further, the inwall of described valve rod mounting head and body cavity is formed with the screw thread cooperated, is threaded connection between the two.
Further, the outlet of described body cavity being formed with ring-shaped step, the outlet at body cavity simultaneously is coated with decorative cover, and the through hole that the body of rod for valve rod passes through is left at described decorative cover center.
The beneficial effects of the utility model are: one of the present utility model built-in tamper angle valve, and the radius of the valve rod mounting head of its valve rod is more than body of rod radius, and its body cavity is reserved with a circle on the position near its outlet can install the jump ring mounting groove of jump ring.When assembling, first the valve rod mounting head of valve rod being installed fits in body cavity, then jump ring is arranged in jump ring mounting groove, jump ring after installation protrudes from jump ring mounting groove, due to the jump ring block effect to valve rod mounting head, add jump ring to be difficult to after mounting remove, therefore after assembling, can effectively prevent dismounting.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of valve body of the present utility model.
Wherein, 1-valve rod, the 11-body of rod, 12-valve rod mounting head, 2-valve body, 21-body cavity, 211-jump ring mounting groove, 212-ring-shaped step, 22-decorative cover, 3-jump ring.
Detailed description of the invention
It is described in further detail in conjunction with the drawings and specific embodiments technical scheme required for protection to this utility model.
Seeing shown in accompanying drawing 1 and accompanying drawing 2, the one built-in tamper angle valve of the present embodiment, including valve body 2 and valve rod 1.Described valve rod 1 includes the body of rod 11 and forms in the valve rod mounting head 12 on the downside of the body of rod 11, and wherein the radius of valve rod mounting head 12 is more than the body of rod 11 radius.Described valve body 2 is internal leaves the body cavity 21 coordinating valve rod mounting head 12, the inwall of the most described valve rod mounting head 12 and body cavity 21 is formed with the screw thread cooperated, is threaded connection between the two.
Described body cavity 21 is reserved with a circle and can install the jump ring mounting groove 211 of jump ring 3 on the position near its outlet, also includes the jump ring 3 being installed on jump ring mounting groove 211, by described jump ring 3 by valve rod mounting head 12 block in body cavity 21.In the present embodiment, the outlet of described body cavity 21 being formed with ring-shaped step 212, the outlet at body cavity 21 simultaneously is coated with decorative cover 22, and the through hole that the body of rod 11 for valve rod 1 passes through is left at described decorative cover 22 center.
The built-in tamper angle valve of the present embodiment, the radius of the valve rod mounting head 12 of its valve rod 1 is more than the body of rod 11 radius, and its body cavity 21 is reserved with a circle on the position near its outlet can install the jump ring mounting groove 211 of jump ring 3.When assembling, first the valve rod mounting head 12 of valve rod 1 being installed fits in body cavity 21, then jump ring 3 is arranged in jump ring mounting groove 211, jump ring 3 after installation protrudes from jump ring mounting groove 211, due to the jump ring 3 block effect to valve rod mounting head 12, add jump ring 3 to be difficult to after mounting remove, therefore after assembling, can effectively prevent dismounting.
The embodiment of the above is only preferred embodiment of the present utility model, and this utility model not does any pro forma restriction.Any those of ordinary skill in the art, without departing under technical solutions of the utility model ambit, technical solutions of the utility model are made more possible variation and retouching by the technology contents that all may utilize the disclosure above, or are revised as the Equivalent embodiments of equivalent variations.Therefore all contents without departing from technical solutions of the utility model, the equivalent equivalence change made according to the thinking of this utility model, all should be covered by protection domain of the present utility model.
Claims (3)
1. a built-in tamper angle valve, including valve body (2) and valve rod (1), it is characterized in that: described valve rod (1) includes the body of rod (11) and forms in the valve rod mounting head (12) of the body of rod (11) downside, wherein the radius of valve rod mounting head (12) is more than the body of rod (11) radius, described valve body (2) is internal leaves the body cavity (21) coordinating valve rod mounting head (12), described body cavity (21) is reserved with a circle on the position near its outlet can install the jump ring mounting groove (211) of jump ring (3), also include the jump ring (3) being installed on jump ring mounting groove (211), by described jump ring (3) by valve rod mounting head (12) block in body cavity (21).
One the most according to claim 1 built-in tamper angle valve, it is characterised in that: it is formed with, on the inwall of described valve rod mounting head (12) and body cavity (21), the screw thread cooperated, is threaded connection between the two.
One the most according to claim 1 built-in tamper angle valve, it is characterized in that: in the outlet of described body cavity (21), be formed with ring-shaped step (212), outlet at body cavity (21) simultaneously is coated with decorative cover (22), and the through hole that the body of rod (11) for valve rod (1) passes through is left at described decorative cover (22) center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620403757.XU CN205578758U (en) | 2016-05-06 | 2016-05-06 | Built -inly prevent tearing open angle valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620403757.XU CN205578758U (en) | 2016-05-06 | 2016-05-06 | Built -inly prevent tearing open angle valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205578758U true CN205578758U (en) | 2016-09-14 |
Family
ID=56856801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620403757.XU Expired - Fee Related CN205578758U (en) | 2016-05-06 | 2016-05-06 | Built -inly prevent tearing open angle valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205578758U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109780438A (en) * | 2019-01-10 | 2019-05-21 | 广东飞皇新能源有限公司 | Intelligent angle valve Anti-dismantling component based on block chain encryption technology |
-
2016
- 2016-05-06 CN CN201620403757.XU patent/CN205578758U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109780438A (en) * | 2019-01-10 | 2019-05-21 | 广东飞皇新能源有限公司 | Intelligent angle valve Anti-dismantling component based on block chain encryption technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 |