TWM548235U - Fitting seat structure of advanced ceramic control valve - Google Patents

Description

Precision ceramic control valve seat

This creation is about a "precision ceramic control valve mating seat", especially a precision ceramic control valve mating seat that prevents the seal from being scratched or scratched during assembly.

According to the traditional faucet, it is necessary to reserve a vertical partition in the compartment to effectively separate the cold and hot water. The creator has developed a precision ceramic valve suitable for the non-separator faucet. The state is as disclosed in the sixth to the ninth, or the national patent certificate No. M500836, wherein the precision ceramic valve (50) is used in conjunction with the faucet body (60), and the precision ceramic valve (50) The system comprises a valve body (51), a valve seat (52) and a sealing member (53), wherein the valve body (51) has a valve housing (511), and a valve stem (512) is mounted in the valve housing (511). With the two valve pieces, the valve stem (512) is used to provide the operating system so that the two valve plates can be aligned or offset from each other, and used to control the switching water or change the mixing ratio of the cold and hot water, and the valve seat (52) is fixed. Below the valve body (51), and having a top plate (521), the top plate (521) is provided with a first-class outlet (522), and the two sides of the outflow port (522) are arranged at intervals on the bottom surface of the top plate (521). There is a water inlet conduit (523), which is provided with two adjacent walls (5231), an outer arc edge (5232) and an inner retaining wall (5233). Its bottom surface lines were closed, and the top plate (521) relative to the position of two inlet conduit (523) to a respective water-passing holes (524) Passing down into the inlet conduit (523), the two inlet conduits (523) are each passed through a cold and hot water inlet (5234) through the outer arc edge (5232), and on the bottom surface of the second inlet conduit (523). Extending at least one positioning leg (525), the sealing member (53) includes a first ring (531) having a longitudinal shaft hole, and a lateral shaft hole is respectively connected to each of the first ring (531) a second ring (532), the first ring (531) is sleeved on the outer periphery of the top plate (521) of the valve seat (52), so that the second ring (532) can be nested in the water inlet conduit On the side edge and the bottom surface of (523), the faucet body (60) is integrally cast, and a water dividing chamber (61) and a water control valve chamber (62) connected to the upper and lower sides are arranged in the center of the center, and the water control valve chamber is (62) The upper part is penetrated by an opening (621), and the lower part is connected with the water dividing chamber (61) through a stepped ring protrusion (622) of a reduced diameter, and the rear side of the faucet body (60) is divided into two parts. A cold water inlet (63) and a hot water inlet (64) are provided. The cold water inlet (63) and the hot water inlet (64) are cold water inlet passages on both sides of the faucet body (60). ), after the hot water inlet channel (66) is turned on, each Directly through a horizontal perforation (611) into the water separation chamber (61), through the water outlet (612) in front of the water separation chamber (61) to communicate with the outlet pipe (67) of the faucet body (60), and also enable cold and hot water From the water outlet (612), the outlet pipe (67) is separately discharged or mixed and then flows out together, and the bottom surface of the water dividing chamber (61) is provided with a limit for the positioning of the precision ceramic valve (50) positioning pin (525). Bit hole (613).

In use, the precision ceramic valve (50) is placed in the water control valve chamber (62), and the retaining ring is locked on the threaded section of the opening (621) by a retaining ring to compress the precision ceramic valve (50). The nesting of the sealing member (53) is forced between the top plate (521) and the stepped ring projection (622), between the water inlet conduit (523) and the inner wall and the bottom surface of the water dividing chamber (61), and the precision ceramic valve is ordered. The use of (50) produces a good deadlock effect.

However, after the creator developed the creation case, he was not complacent. In the spirit of excellence, we continue to think about R&D, and strive to make this structural feature more vivid and easy to use. In the subsequent development process, the creator found that the above-mentioned pre-case structure still has the following problems in practical application. : The precision ceramic valve (50) with the sealing member (53) is placed into the faucet body (60) from top to bottom, and the direct insertion is often caused by slight error in the processing precision of the faucet body (60). , or the burrs are not properly removed, causing the sealing member (53) to be scratched or scratched by the faucet body (60) during the insertion process, and the assembly is prone to sputum.

Therefore, the person who wants to reveal this creation is a new type of structural designer who has made improvements and breakthroughs in the shortcomings of the creator's related previous case structure.

It is mainly aimed at the problem that the conventional precision ceramic valve previously developed by the creator is easily scratched or scratched by the faucet body during assembly, and is improved.

The present invention provides a precision ceramic control valve mating seat, which comprises: a faucet body, a mating seat, two sealing members and a precision ceramic control valve, and the mating seat is supported by a centering resisting member on both sides The faucet body has a cold water inlet and a size. The detachment of the two connecting blocks can be significantly smaller than the size of the valve chamber of the faucet body. The faucet body has a cold water inlet and a Hot water inlet, the cold water inlet and the hot water inlet are respectively passed through a cold The water inlet water passage and the hot water inlet passage are electrically connected to the valve chamber disposed at the center of the faucet body, and the front of the valve chamber is an outlet pipe that communicates with the faucet body through a water outlet, and the two supporting members Each of the sides is formed with a contact surface, and the two contact surfaces are respectively abutted against the two connecting blocks, and the connecting block has an inner side wall and a curved outer side wall, and the outer side wall is provided with a a water passage hole, the end of the water passage hole is a top of the connection block through a flow hole, and a ring groove for providing the sealing member for sealing is provided outside the water hole, the precision ceramic The bottom surface of the control valve is provided with a cold water hole and a hot water hole, a valve stem is protruded from the top surface, the handle of the faucet body is fixed by the valve stem, and the precision ceramic control valve is placed through the operation control of the handle. The inner valve plate produces a change in the alignment relationship, so that the cold and hot water that are sent from the cold water hole and the hot water hole into the precision ceramic control valve can be separately discharged, or mixed and then flow together, thereby obtaining a precision. The ceramic control valve is fitted to the seat.

The present invention provides a precision ceramic control valve mating seat, which is sequentially placed by using two connecting blocks and abutting members, and then the two connecting blocks are externally supported by the packing of the supporting members, which can prevent the sealing member from being placed in the seat. When the mating seat and the precision ceramic control valve are placed in the valve chamber, they are scraped or scratched by the faucet body at the initial stage of assembly, so as to avoid the occurrence of defects after assembly.

This creative part:

(10) ‧ ‧ faucet body

(101) ‧‧‧ cold water inlet

(102) ‧‧ ‧ hot water inlet

(103) ‧‧‧Cold water inlet runner

(104) ‧‧‧ hot water inlet runner

(105) ‧ ‧ valve room

(106)‧‧‧Outlet

(11)‧‧‧Hands

(20)‧‧‧With seat

(21)‧‧‧Resistance

(211)‧‧‧Contact surface

(212)‧‧‧Embedding blocks

(213) ‧‧‧Positioning holes

(214)‧‧‧ positioning feet

(22)‧‧‧Connecting blocks

(221)‧‧‧ inside side wall

(222)‧‧‧Outer side wall

(223)‧‧‧Water hole

(224) ‧‧‧Circulation holes

(225) ‧ ‧ Circumference

(226)‧‧‧Inlay

(227) ‧‧‧Positioning holes

(228)‧‧‧ Positioning feet

(30)‧‧‧Seal

(40)‧‧‧Precision ceramic control valve

(41) ‧‧‧ cold water holes

(42) ‧‧ ‧ hot water holes

(43)‧‧‧ valve stem

Conventional part:

(50)‧‧‧Precision ceramic valves

(51)‧‧‧ valve body

(511)‧‧‧ valve housing

(512)‧‧‧ valve stem

(52) ‧‧‧ seat

(521)‧‧‧ top board

(522)‧‧‧Export

(523) ‧‧‧Water inlet conduit

(5231) ‧ ‧ side wall

(5232)‧‧‧lateral arc margin

(5233) ‧ ‧ inner retaining wall

(5234) ‧ ‧ cold and hot water inlet

(524)‧‧‧Water hole

(525) ‧ ‧ positioning feet

(53)‧‧‧Seal

(531) ‧ ‧ first ring

(532)‧‧‧second ring

(60) ‧ ‧ faucet body

(61) ‧‧ ‧ water compartment

(611)‧‧‧ horizontal perforation

(612)‧‧‧Water outlet

(613)‧‧‧Limited holes

(62) ‧‧‧Water control valve room

(621) ‧ ‧ openings

(622)‧‧‧ stepped ring convex

(63) ‧‧‧ cold water inlet

(64) ‧ ‧ hot water inlet

(65) ‧‧‧Cold water inlet runner

(66) ‧ ‧ hot water inlet runner

(67) ‧‧‧Outlet

The first picture: a three-dimensional combination of the creation.

The second picture: is a three-dimensional exploded view of the creation.

The third picture is a sectional view of the combined action of this creation.

The fourth picture is the sectional view of the combined action of this creation.

Figure 5: A cross-sectional view of the combination completed by this creation.

Figure 6: An exploded view of a conventional precision ceramic valve.

Figure 7: A diagram showing the state of use of a conventional precision ceramic valve placed in a faucet body.

Figure 8: A cross-sectional view of the conventional structure used in conjunction with the faucet body.

Figure IX: Another angled cross-sectional view of the conventional structure in conjunction with the faucet body.

In order to enable your review committee to have a better understanding and understanding of the purpose, characteristics and efficacy of this creation, please refer to the following [Simplified description of the drawings] to illustrate the examples. The details are as follows: First, please refer to the first picture and The second figure shows a faucet body (10), a mating seat (20), two sealing members (30) and a precision ceramic control valve (40), and the mating seat (20) is The connecting member (22) is abutted on the two sides by a receiving member (21), and the two connecting blocks (22) are combined by the taking out of the supporting member (21). The size can be significantly smaller than the size of the valve chamber (105) of the faucet body (10), wherein the faucet body (10) has a cold water inlet (101) and a hot water inlet (102), the cold water inlet (101) The hot water inlet (102) is electrically connected through a cold water inlet flow passage (103), a hot water inlet passage (104), and a valve chamber (105) disposed at a center of the faucet body (10). And the front of the valve chamber (105) is connected to the faucet body (10) by using a water outlet. The outlet pipe (106) has a contact surface (211) formed on each side of the abutting member (21), and the two contact surfaces (211) are respectively abutted against the two connecting blocks (22), and the connecting block (22) The utility model has an inner side wall (221) and a curved outer side side wall (222). The outer side wall (222) is provided with a water passing hole (223), and the water passing hole (223) The end of the through hole (224) extends upwardly through the top surface of the connecting block (22), and outside the water passing hole (223), a ring groove for providing the sealing member (30) for sealing is provided. (225) The bottom surface of the precision ceramic control valve (40) is provided with a cold water hole (41) and a hot water hole (42), and a valve stem (43) is protruded from the top surface, and the faucet is provided by the valve stem (43) The handle (11) of the body (10) is fixed, and the valve piece placed in the precision ceramic control valve (40) is controlled by the operation of the handle (11) to produce a change in the alignment relationship, which will be made from the cold water hole (41). The cold and hot water fed into the precision ceramic control valve (40) with the hot water hole (42) can be separately discharged, or mixed and then discharged together.

The combination of the structures is viewed from the first figure, the third figure, the fourth figure and the fifth figure. The two connecting blocks (22) are firstly joined together, and the 俾 is placed together with the valve of the faucet body (10). In the chamber (105), and because the size of the two connecting blocks (22) is significantly smaller than the size of the valve chamber (105) of the faucet body (10), it will be possible to prevent the two connecting blocks (22) from being sealed when placed. The piece (30) is scraped or scratched by the faucet body (10), and when the two connecting blocks (22) are smoothly inserted into the valve chamber (105), the resisting member (21) and the precision ceramic control valve are again 40) sequentially placed in the valve chamber (105), so that the abutting member (21) can be stuffed between the two connecting blocks (22), and the outer connecting member (22) is connected to the valve chamber (105) The wall surface is forced to abut, and the water passing hole (223) and the flow hole (224) of the two connecting blocks (22) are respectively aligned with the cold and hot water inlet flow passage (103) of the faucet body (10) (104) The cold and hot water holes (41) (42) with the precision ceramic control valve (40) enable the cold and hot water fed into the faucet body (10) to smoothly pass the precision ceramic control valve (40). ) via the handle (11) Do the operation of opening or closing water or changing the mixing ratio of cold and hot water.

The present invention provides a precision ceramic control valve mating seat, wherein the abutting member (21) is formed in an upper width and a lower narrow shape, and the connecting block (22) is formed in an upper narrow and a lower width to allow the contact surface ( 211) and the inner side wall (221) can be inclined accordingly, so that when the abutting member (21) is stuffed, the two connecting blocks (22) are smoothly pushed outward by the matching of the inclined surface.

The present invention provides a precision ceramic control valve mating seat, wherein the contact surface (211) of the abutting member (21) and the inner side wall (221) of the connecting block (22) are provided with a stuffing plug. The embedded insert (212) and the insert groove (226) are made.

The present invention provides a precision ceramic control valve mating seat, wherein the insert (212) and the recessed groove (226) are in a dovetail-like configuration.

The present invention provides a precision ceramic control valve mating seat, wherein the top and bottom surfaces of the abutting member (21) are provided with positioning holes (213) and positioning legs (214), and the positioning holes (213) are formed. The positioning legs (214) are respectively aligned with the precision ceramic control valve (40) and the valve chamber (105).

The present invention provides a precision ceramic control valve mating seat, wherein the top and bottom surfaces of the connecting block (22) are provided with positioning holes (227) and positioning legs (228), and the positioning holes (227) are formed. The positioning legs (228) are respectively aligned with the precision ceramic control valve (40) and the valve chamber (105).

The present invention provides a precision ceramic control valve mating seat, wherein the seal (30) is a water stop.

By the structure of the above specific embodiment, the following benefits can be obtained: the two connecting blocks (22) and the abutting members (21) are sequentially placed, and then the two connecting blocks are filled by the supporting members (21). (22) The outer support is configured to prevent the sealing member (30) from being immersed by the faucet body at the initial stage of assembly of the mating seat (20) and the precision ceramic control valve (40) into the valve chamber (105) ( 10) Scratch or scratch, and avoid the occurrence of defects after assembly.

In summary, this creation has indeed achieved a breakthrough structural design, with improved creative content, while at the same time achieving industrial use and progress, and this creation has not been seen in any publication, but also novel, when In accordance with the provisions of the relevant laws and regulations of the Patent Law, a new type of patent application is filed according to law, and the examination authority of the bureau is required to grant legal patent rights.

Only the above-mentioned ones are only preferred embodiments of the present invention, and the scope of the implementation of the creation cannot be limited by them; that is, the equal changes and modifications made by the applicants in accordance with the scope of the patent application for this creation should still belong to the creation. Within the scope of the patent.

(10) ‧ ‧ faucet body

(101) ‧‧‧ cold water inlet

(102) ‧‧ ‧ hot water inlet

(103) ‧‧‧Cold water inlet runner

(104) ‧‧‧ hot water inlet runner

(105) ‧ ‧ valve room

(106)‧‧‧Outlet

(11)‧‧‧Hands

(20)‧‧‧With seat

(21)‧‧‧Resistance

(211)‧‧‧Contact surface

(212)‧‧‧Embedding blocks

(213) ‧‧‧Positioning holes

(214)‧‧‧ positioning feet

(22)‧‧‧Connecting blocks

(221)‧‧‧ inside side wall

(222)‧‧‧Outer side wall

(223)‧‧‧Water hole

(224) ‧‧‧Circulation holes

(225) ‧ ‧ Circumference

(226)‧‧‧Inlay

(227) ‧‧‧Positioning holes

(228)‧‧‧ Positioning feet

(30)‧‧‧Seal

(40)‧‧‧Precision ceramic control valve

(41) ‧‧‧ cold water holes

(43)‧‧‧ valve stem

Claims (8)

A precision ceramic control valve mating seat comprises: a faucet body, a mating seat, two sealing members and a precision ceramic control valve, and the mating seat is supported by a centering abutting member on each side The connecting block is formed by using the removing member, and the size of the two connecting blocks after the two connecting blocks can be significantly smaller than the size of the valve chamber of the faucet body, wherein the faucet body has a cold water inlet and a hot water inlet. The water inlet, the cold water inlet and the hot water inlet are respectively connected through a cold water inlet flow passage, a hot water inlet passage and a valve chamber disposed at the center of the faucet body, and the front of the valve chamber utilizes a water outlet Through the water outlet pipe connecting the faucet body, a bottom surface of the precision ceramic control valve is provided with a cold water hole and a hot water hole, and a valve stem is protruded from the top surface, and the handle of the faucet body is fixed by the valve stem, and then The operation of the handle controls the change of the alignment relationship of the valve piece placed in the precision ceramic control valve, so that the cold water and the hot water which are sent from the cold water hole and the hot water hole into the precision ceramic control valve can be separately discharged or mixed. Rear Flowing out together, characterized in that: a contact surface is formed on each side of the abutting member, and the two contact surfaces are respectively abutted against the two connecting blocks, and the connecting block has an inner side wall and an outer side wall, a water-passing hole is defined in the outer side wall, and the end of the water-passing hole extends through the top surface of the connecting block upwardly through a through-hole, and the outer side of the water-passing hole is provided to provide the sealing member The above-mentioned structure, the two connecting blocks are firstly joined together, and are placed together in the valve chamber of the faucet body, and since the size of the two connecting blocks is significantly smaller than the size of the valve chamber of the faucet body, Will prevent the two connecting blocks from being inserted, causing the seal to be scratched or scratched by the faucet body, and After the block is smoothly placed in the valve chamber, the resisting member and the precision ceramic control valve are sequentially placed in the valve chamber, so that the resisting member can be stuffed between the two connecting blocks, and the connecting block is placed toward the outer top support The wall surface of the valve chamber is forced to abut, and the water passage hole and the circulation hole of the two connecting blocks are respectively aligned with the cold and hot water inlet flow passages of the faucet body and the cold and hot water holes of the precision ceramic control valve. The cold and hot water entering the body of the faucet can smoothly operate the precision ceramic control valve through the handle to open or close water or change the mixing ratio of cold and hot water. The precision ceramic control valve mating seat according to claim 1, wherein the connecting block has an inner side wall and a curved outer side wall. The precision ceramic control valve mating seat according to claim 1, wherein the abutting member is formed in an upper width and a lower width, and the connecting block is formed in an upper narrow and a lower width, and the contact surface and the inner side are provided. The wall can be tilted accordingly, so that when the abutting member is stuffed, the two connecting blocks are smoothly pushed outward by the cooperation of the inclined surface. The precision ceramic control valve mating seat according to claim 1, wherein the contact surface of the abutting member and the inner side wall of the connecting block are provided with inserts and inserts for filling after being stuffed. . The precision ceramic control valve mating seat according to claim 4, wherein the insert block and the insert groove are provided in a dovetail shape. The precision ceramic control valve mating seat according to claim 1, wherein the top and bottom surfaces of the abutting member are respectively provided with a positioning hole and a positioning leg, and the positioning hole and the positioning leg are respectively associated with the positioning hole Precision ceramic control valve and valve chamber are used for alignment. The precision ceramic control valve mating seat according to claim 1, wherein the top and bottom surfaces of the connecting block are respectively provided with a positioning hole and a positioning leg, and the positioning hole and the positioning leg are respectively described with the precision Ceramic control valve and valve chamber are used for alignment. The precision ceramic control valve mating seat according to claim 1, wherein the seal member is a water stop.