CN211779072U - Connecting structure of upper water outlet quick-opening valve core and body - Google Patents
Connecting structure of upper water outlet quick-opening valve core and body Download PDFInfo
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- CN211779072U CN211779072U CN202020441467.0U CN202020441467U CN211779072U CN 211779072 U CN211779072 U CN 211779072U CN 202020441467 U CN202020441467 U CN 202020441467U CN 211779072 U CN211779072 U CN 211779072U
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Abstract
The utility model discloses a go up the connection structure of water quick-opening valve core and body, the internal thread of valve core case is direct and advance water piping connection structure to the valve core body passes through the valve core case direct control inlet tube and goes out water, and peripheral main part and valve core case are connected, only play the connection effect, do not play the water seal effect. The device mainly comprises a peripheral main body and a valve core body, wherein the peripheral main body is arranged on the periphery of the valve core body; the valve core is arranged below the valve core body in a threaded connection mode, and an internal thread in threaded connection with the water inlet pipe is arranged in the valve seat; and the outer wall of the valve seat is provided with an external thread in threaded connection with the peripheral main body. And a valve seat O-shaped ring is arranged between the valve seat and the inner wall of the lower side of the valve core body. The beneficial effects of the utility model reside in that: the body part is avoided to this kind of connected mode and water direct contact, is connected through the disk seat formula between case, disk seat, body, the inlet tube.
Description
Technical Field
The utility model relates to a connection structure field of case and body specifically is a go up water and open connection structure of case and body soon.
Background
In the prior art, a connection structure between an upper water outlet quick-opening valve core and a body and a water inlet pipe is shown in attached figure 3 of the specification. The body is as an excessive connecting piece, and the body bottom sets up connecting tube and water piping connection, and the body top is connected with the case, makes body position direct contact water, will play the effect of sealing water. Moreover, the structure also increases the structural material and processing difficulty of the main body, and increases the cost. And the valve core, the body and the water inlet pipe are separately connected in a three-section manner, and the valve core and the main body are sealed by a plane, which brings many disadvantages.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a go up the connection structure of water quick-opening valve core and body, this kind of connected mode avoids body position and water direct contact, need not to play the effect of sealing up water again. The structural material and the processing difficulty of the main body are reduced, and the production cost is reduced; the valve core, the valve seat, the body and the water inlet pipe are integrally connected through the valve seat.
The utility model discloses a realize above-mentioned purpose, realize through following technical scheme:
a connection structure of an upper water outlet quick-opening valve core and a body comprises a peripheral main body and a valve core body, wherein the peripheral main body is arranged on the periphery of the valve core body; the valve core is arranged below the valve core body in a threaded connection mode, and an internal thread in threaded connection with the water inlet pipe is arranged in the valve seat; and the outer wall of the valve seat is provided with an external thread in threaded connection with the peripheral main body.
And a valve seat O-shaped ring is arranged between the valve seat and the inner wall of the lower side of the valve core body.
Contrast prior art, the beneficial effects of the utility model reside in that:
this structure is through the part that increases a disk seat, and the inlet tube is sealed with disk seat internal thread connection, the external screw thread connection of body and disk seat, and threaded connection can be dismantled with the case to the disk seat. Thereby the case body passes through the case direct control inlet tube and goes out water, and peripheral main part is connected with the case, and this kind of connected mode avoids body position and water direct contact, only plays the connection effect, does not play the effect of sealing water. The structural material and the processing difficulty of the main body are reduced, and the production cost is reduced; the valve core, the valve seat, the body and the water inlet pipe are integrally connected through the valve seat.
Drawings
Fig. 1 is a schematic structural view of the present invention when it is not connected to a peripheral body.
Figure 2 is a schematic structural view when the utility model is connected with a water inlet pipe.
Fig. 3 is a schematic diagram of a prior art structure.
Reference numerals shown in the drawings:
1. a peripheral body; 2. a valve core body; 3. a valve seat; 4. an internal thread; 5. an external thread; 6. and the valve seat is an O-shaped ring.
Detailed Description
The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope defined in the present application.
The utility model relates to a connection structure of an upper water outlet quick-opening valve core and a main body, the main body structure comprises a peripheral main body 1 and a valve core body 2, and the peripheral main body 1 is arranged at the periphery of the valve core body 2; the valve core is characterized by further comprising a valve seat 3, wherein the valve seat 3 is arranged below the valve core body 2 in a threaded connection mode, and an internal thread 4 in threaded connection with a water inlet pipe is arranged in the valve seat 3; and the outer wall of the valve seat 3 is provided with an external thread 5 in threaded connection with the peripheral main body 1.
And a valve seat O-shaped ring 6 is arranged between the valve seat 3 and the inner wall of the lower side of the valve core body 2. The valve seat O-ring 6 functions as a seal between the two.
The specific principle is explained as follows:
this structure is through the part that increases a disk seat 3, and the inlet tube is connected and sealed with 3 internal threads 4 of disk seat, and the body is connected with the external screw thread 5 of disk seat 3, and disk seat 3 can dismantle threaded connection with the case. Thereby the case body 2 goes out water through the inlet tube of case seat 2 direct control, and peripheral main part 1 is connected with case seat 2, and this kind of connected mode avoids body position and water direct contact, only plays the connection effect, does not play the effect of sealing up water. The structural material and the processing difficulty of the peripheral main body 1 are reduced, and the production cost is reduced; the valve core, the valve seat 3, the body and the water inlet pipe are connected in an integrated manner through the valve seat 3.
Claims (2)
1. A connection structure of an upper water outlet quick-opening valve core and a body comprises a peripheral main body (1) and a valve core body (2), wherein the peripheral main body (1) is arranged on the periphery of the valve core body (2);
the method is characterized in that: the valve core is characterized by further comprising a valve seat (3), wherein the valve seat (3) is arranged below the valve core body (2) in a threaded connection mode, and an internal thread (4) in threaded connection with a water inlet pipe is arranged in the valve seat (3); the outer wall of the valve seat (3) is provided with an external thread (5) which is in threaded connection with the peripheral main body (1).
2. The connection structure of the upper water outlet quick-opening valve core and the body as claimed in claim 1, characterized in that: and a valve seat O-shaped ring (6) is arranged between the valve seat (3) and the inner wall of the lower side of the valve core body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020441467.0U CN211779072U (en) | 2020-03-30 | 2020-03-30 | Connecting structure of upper water outlet quick-opening valve core and body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020441467.0U CN211779072U (en) | 2020-03-30 | 2020-03-30 | Connecting structure of upper water outlet quick-opening valve core and body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211779072U true CN211779072U (en) | 2020-10-27 |
Family
ID=72927953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020441467.0U Active CN211779072U (en) | 2020-03-30 | 2020-03-30 | Connecting structure of upper water outlet quick-opening valve core and body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211779072U (en) |
-
2020
- 2020-03-30 CN CN202020441467.0U patent/CN211779072U/en active Active
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| GR01 | Patent grant |