CN209743672U - Cold and hot water regulating needle and valve body of shower valve - Google Patents
Cold and hot water regulating needle and valve body of shower valve Download PDFInfo
- Publication number
- CN209743672U CN209743672U CN201920215449.8U CN201920215449U CN209743672U CN 209743672 U CN209743672 U CN 209743672U CN 201920215449 U CN201920215449 U CN 201920215449U CN 209743672 U CN209743672 U CN 209743672U
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- CN
- China
- Prior art keywords
- cold
- sealing ring
- valve
- adjusting needle
- water inlet
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- Expired - Fee Related
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Abstract
The utility model discloses a shower valve hot and cold water adjusting needle and valve body. The shower valve cold and hot water regulating needle has hollow circular installing end in the top, hollow part in the middle part and sealing ring installing ring in the tail end and sealing ring on the installing ring. The utility model discloses can solve the complex technical problem who how to improve the product with the valve body.
Description
Technical Field
The utility model relates to a shower valve for controlling the temperature of cold and hot water in a shower in the shower process, in particular to an adjusting needle inside the valve body.
Background
At present, the control of the outlet water temperature in the shower process is generally simpler, so that the adjustment is not accurate. In order to make up for the defect, the mode of adjusting cold and hot water inflow by the motor is provided at present, and the adjusting needle and the valve head are not sealed by rubber, so that water leakage is easy to occur, and the adjusting needle and the valve head are not completely centered, so that poor sealing is caused.
In addition, the split type structure such as working of plastics and copper spare is adopted to the hot and cold water end of intaking of present valve body more, and the structure of relative integral type brings more inconvenience for installation and debugging like this, does not have the check valve body structure at the water inlet moreover, plays the effect that prevents the backward flow like this.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a shower valve hot and cold water adjusting needle solves the complex technical problem who how to improve the product with the valve body.
The shower valve cold and hot water regulating needle has hollow circular installing end in the top, hollow part in the middle part and sealing ring installing ring in the tail end and sealing ring on the installing ring.
the middle part of the adjusting needle is provided with an upright post and a top post; the top column is integrally arc-shaped and arranged between two adjacent upright columns.
The arc opening of the top pillar faces outwards to form a transverse and longitudinal water inlet.
The mounting end has a conical bore therein.
The valve body comprises a cold and hot water adjusting needle of the shower valve and a water inlet end; the top of the cold and hot water adjusting needle of the shower valve is provided with a hollow annular mounting end, the middle part of the cold and hot water adjusting needle is inwards sunken and hollow, the tail end of the cold and hot water adjusting needle is provided with a sealing ring mounting ring, and a sealing ring is arranged on the sealing ring mounting ring; the water inlet end is integral water inlet end, the one-way valve placing cavity and the water inlet cavity are arranged in the water inlet end, the water inlet cavity and the one-way valve placing cavity are arranged in a staggered mode and are divided, and the one-way valve placing cavity is provided with the one-way valve.
The utility model has the advantages that: the top of the adjusting needle is a hollow conical mounting end, so that perfect clearance fit with a shower valve body is maintained, a conical hole sealed in the middle of the adjusting needle is completely aligned with a sealing shoulder angle of the valve body, and sealing is good; the adjusting needle is hollow in the groove, so that an arch structure is formed, the water inflow is obviously improved, and the adjusting efficiency is higher; because the sealing ring is arranged on the sealing ring mounting ring, the matching with the valve body is improved. The water inlet end is of an integral structure, so that the use of parts is reduced, and the integral sealing performance of the product is improved; because the one-way valve is arranged at the water inlet end, the backflow of the water path caused by expansion with heat and contraction with cold is avoided.
drawings
FIG. 1 is a schematic view of an adjustment pin of the present invention;
FIG. 2 is a schematic view of the adjusting needle of the present invention in another direction;
FIG. 3 is a schematic view of the adjustment needle and sealing sleeve;
FIG. 4 is a schematic view of the water inlet end;
FIG. 5 is a schematic view of the engagement of the water inlet end with the main valve;
FIG. 6 is a schematic cross-sectional view of the water inlet end in cooperation with the interior of the main valve;
In the figure, 1, a mounting end, 11, a bolt mounting hole, 21, an upright post, 22, a top post, 23, a transverse water inlet, 24, a longitudinal water inlet, 3, a sealing ring mounting ring, 4, a valve head, 5, a water inlet end, 51, a one-way valve placing cavity, 52, a water inlet cavity and 6, a main valve are arranged.
Detailed Description
Referring to fig. 1 to 6, the shower valve hot and cold water adjusting needle is a single piece with a hollow circular mounting end 1 at the top, and the mounting end 1 has a conical or cylindrical screw mounting hole 11 inside, so that it can be screwed into the sealing shoulder of the valve head 4. The middle part of the shower valve cold and hot water adjusting needle is recessed and hollow inwards, and particularly the middle part of the adjusting needle is provided with an upright post 21 and a top post 22; the top post 22 is integrally in the shape of an arc with an outward opening and is arranged between two adjacent upright posts 21, and the outward arc is designed to form a transverse water inlet 23 and a longitudinal water inlet 24, namely a transverse and longitudinal water inlet, so that water inflow is smoother. The tail end of the shower valve hot and cold water adjusting needle is provided with a sealing ring mounting ring 3, and the sealing ring is arranged on the sealing ring mounting ring 3, so that the matching degree of the shower valve hot and cold water adjusting needle and the main valve can be improved through the matching mode.
The water inlet end 5 is an integral water inlet end, namely a plastic part is integrally adopted, and the combination of the existing plastic part and a copper part is not adopted. This inlet end 5 is inside to have the check valve and to place chamber 51 and inlet chamber 52 and form an S-shaped or N-shaped water inlet flow path, and inlet chamber 52 and check valve place the setting of chamber 51 formula of staggering, and wherein the check valve is placed the inside check valve that has of chamber 51.
in order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the above description, in combination with the drawings in the embodiments of the present invention, clearly and completely describes the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the above detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the invention as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Claims (5)
1. The shower valve hot and cold water adjusting needle is characterized in that: the top of the sealing ring is provided with a hollow annular mounting end, the middle part of the sealing ring is inwards sunken and hollow, the tail end of the sealing ring is provided with a sealing ring mounting ring, and a sealing ring is arranged on the sealing ring mounting ring.
2. The shower valve hot and cold water adjusting needle as claimed in claim 1, wherein: the middle part of the adjusting needle is provided with an upright post and a top post; the top column is integrally arc-shaped and arranged between two adjacent upright columns.
3. the shower valve hot and cold water adjusting needle as claimed in claim 2, wherein: the arc opening of the top column faces outwards.
4. The shower valve hot and cold water adjusting needle as claimed in claim 1, wherein: the mounting end has a conical bore therein.
5. The valve body, its characterized in that: comprises a cold and hot water adjusting needle of a shower valve and a water inlet end; the top of the cold and hot water adjusting needle of the shower valve is provided with a hollow annular mounting end, the middle part of the cold and hot water adjusting needle is inwards sunken and hollow, the tail end of the cold and hot water adjusting needle is provided with a sealing ring mounting ring, and a sealing ring is arranged on the sealing ring mounting ring; the water inlet end is integral water inlet end, the one-way valve placing cavity and the water inlet cavity are arranged in the water inlet end, the water inlet cavity and the one-way valve placing cavity are arranged in a staggered mode and are divided, and the one-way valve placing cavity is provided with the one-way valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920215449.8U CN209743672U (en) | 2019-02-20 | 2019-02-20 | Cold and hot water regulating needle and valve body of shower valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920215449.8U CN209743672U (en) | 2019-02-20 | 2019-02-20 | Cold and hot water regulating needle and valve body of shower valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209743672U true CN209743672U (en) | 2019-12-06 |
Family
ID=68707607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920215449.8U Expired - Fee Related CN209743672U (en) | 2019-02-20 | 2019-02-20 | Cold and hot water regulating needle and valve body of shower valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209743672U (en) |
-
2019
- 2019-02-20 CN CN201920215449.8U patent/CN209743672U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191206 Termination date: 20210220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |