TWM546467U - Fitting bracket structure of advanced ceramic control valve - Google Patents

Description

Precision ceramic control valve with seat structure

This creation is about a "precision ceramic control valve mating seat structure", especially a precision ceramic control valve mating seat structure 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). And a bottom surface The lines are all closed, and the positions of the top plate (521) relative to the two water inlet conduits (523) are respectively penetrated into the water inlet conduit (523) through a water passage hole (524), and the two water inlet conduits (523) are respectively A cold and hot water inlet (5234) is used to penetrate the outer arc edge (5232), and at least one positioning leg (525) protrudes from the bottom surface of the water inlet conduit (523), and the sealing member (53) includes a longitudinal direction. a first ring (531) of the shaft hole, and a second ring (532) with a transverse shaft hole is disposed on each of the two sides of the first ring (531), and the first ring (531) is sleeved On the outer circumference of the top plate (521) of the valve seat (52), the second ring (532) can be nested on the side end edge and the bottom surface of the two water inlet conduit (523), and the faucet body (60) is integrally cast. The inner center is provided with a water dividing chamber (61) connected to the upper and lower sides and a water control valve chamber (62). The upper side of the water control valve chamber (62) is penetrated by an opening (621), and the lower portion is passed through a contraction. The stepped ring protrusion (622) of the diameter is connected with the water dividing chamber (61), and the cold water inlet (63) and a hot water inlet (64) are respectively disposed on the rear sides of the faucet body (60), the cold water Inlet (63), hot water inlet (64) is with faucet After the cold water inlet flow passage (65) and the hot water inlet passage (66) on both sides of the body (60) are turned on, each of them directly penetrates into the water dividing chamber (61) by a horizontal perforation (611), and passes through the water dividing chamber. (61) The front water outlet (612) communicates with the water outlet pipe (67) of the faucet body (60), and allows cold and hot water to flow out or mix separately from the water outlet (612) through the water outlet pipe (67). And the bottom surface of the water dividing chamber (61) is provided with a limiting hole (613) for inserting the positioning pin (525) of the precision ceramic valve (50).

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 developer created the creation case, he was not complacent, and continued to think about R&D in the spirit of excellence, striving to make this structural feature more vivid and easy to use. During the process, it was found that the above-mentioned prior structure still has the following problems in practical applications: the precision ceramic valve (50) with the sealing member (53) is placed from the top to the bottom in the faucet body (60). The direct insertion is often caused by slight errors in the processing accuracy of the faucet body (60), or the burrs are not properly removed, causing the seal (53) to be scraped or scratched by the faucet body (60) during the insertion process, assembling It is easy to produce flaws.

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 structure, comprising: a faucet body, a mating seat, a pad and a low-foot precision ceramic control valve, and the mating seat is supported by a centering The member is formed by abutting a connecting block on both sides, and the take-up of the supporting member can also make the size of the two connecting blocks to be significantly smaller than the size of the valve chamber of the faucet body. The body has a cold water inlet and a hot water inlet, and the cold water inlet and the hot water inlet are respectively connected through a cold water inlet passage, a hot water inlet passage and a valve chamber disposed at the center of the faucet body. The front of the valve chamber is an outlet pipe that communicates with the faucet body through a water outlet, and a contact surface is formed on each side of the struts, and the two contact surfaces are respectively formed with the inner side walls of the two connecting blocks. Abutting, the connecting block has an inner side wall and a curved outer side wall, wherein the outer side wall is provided with a water passing hole, and the end of the water passing hole is penetrated through a flow hole The top surface of the connecting block is provided with a ring groove for providing a sealing member for the outer side of the water passing hole, the block has a certain height, and a cold water circulation hole and a hot water circulation hole are penetrated through the bottom surface. a water guiding hole, the bottom surface of the precision ceramic control valve is provided with a cold water hole, a hot water hole and a water outlet hole, and a valve stem is protruded from the top surface, and the valve stem is provided with the handle of the faucet body to be fixed, and then The handle of the handle is placed in a precision ceramic control valve The valve plate produces a change in the alignment relationship, so that the cold water and the 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 ceramic. The control valve is fitted to the seat structure.

(1) The creation provides a precision ceramic control valve with a seat structure, 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 said The sealing member is scraped or scratched by the faucet body at the initial stage of assembly of the mating seat, the block and the precision ceramic control valve into the valve chamber, so as to avoid the occurrence of defects after assembly.

(2) The creation provides a precision ceramic control valve with a seat structure, which utilizes the placement of the spacers to the precision The ceramic control valve is height-adjusted, so that the low-foot precision ceramic control valve can be smoothly applied in the structure, which does not require the low-foot precision ceramic control valve or the high-foot precision ceramic control valve as the faucet body. The design of the style change is a specific advantage with excellent sharing.

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

(22)‧‧‧Connecting blocks

(221)‧‧‧ inside side wall

(222)‧‧‧Outer side wall

(223)‧‧‧Water hole

(224) ‧‧‧Circulation holes

(225) ‧ ‧ Circumference

(226)‧‧‧Inlay

(23)‧‧‧Seal

(30) ‧‧‧ pads

(31) ‧‧‧Cold water circulation holes

(32) ‧‧‧ hot water circulation holes

(33) ‧‧‧Water guide hole

(40)‧‧‧Precision ceramic control valve

(41)‧‧‧ 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), a spacer (30) and a low-foot precision ceramic control valve (40), and The mating seat (20) is formed by a centering resisting member (21) abutting a connecting block (22) on both sides, and the connecting member (21) is used to take out the two connecting blocks ( 22) The size of the merging body 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) and the hot water inlet (102) are respectively passed through a cold water inlet passage (103), a hot water inlet passage (104) and a valve chamber disposed at the center of the faucet body (10). (105) conducting the conduction, and the front of the valve chamber (105) is an outlet pipe (106) that communicates with the faucet body (10) through a water outlet, and a contact surface is formed on each side of the abutting member (21) ( 211), the two contact surfaces (211) are respectively abutted against the inner side wall (221) of the two connecting blocks (22), and the connecting block (22) has an inner side wall (221) and a curved surface. The outer side wall (222) is provided with a water passing hole (223), and the end of the water passing hole (223) is penetrated upward by a flow hole (224). a top surface of the connecting block (22) is provided outside the water passing hole (223) for providing The sealing member (23) is a ring groove (225) for fixing, the block (30) has a certain height, and a cold water circulation hole (31), a hot water circulation hole (32) and a water outlet hole are penetrated through the bottom surface. (33) The bottom surface of the precision ceramic control valve (40) is provided with a cold water hole, a hot water hole and a water outlet hole, and a valve stem (41) is protruded from the top surface, and the faucet body is provided by the valve stem (41) ( 10) The handle (11) is fixed, and then 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 make the cold water hole and the hot water hole The cold and hot water fed into the precision ceramic control valve (40) can be discharged separately or mixed together 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) after the combination is significantly smaller than the valve chamber (105) of the faucet body (10) Small, it will be able to prevent the sealing member (23) from being scraped or scratched by the faucet body (10) when the two connecting blocks (22) are placed, and the two connecting blocks (22) smoothly swing into the valve chamber (105). After that, the resisting member (21), the spacer (30) and the precision ceramic control valve (40) are sequentially placed in the valve chamber (105), so that the resisting member (21) can be stuffed in the two connections. Between the blocks (22), the outer connecting member (22) is urged toward the wall surface of the valve chamber (105), and the mating seat (20), the spacer (30), and the precision ceramic control valve (40) are utilized. The bottom-up stacking is sequentially arranged, and the water-passing holes (223) of the two connecting blocks (22) respectively face the cold and hot water inlet channels (103) (104) and the two connections of the faucet body (10). The flow holes (224) of the block (22) are respectively connected to the cold and hot water circulation holes (31) (32) of the block (30) and the cold and hot water holes of the precision ceramic control valve (40), and are sent. The cold and hot water entering the faucet body (10) can smoothly open or close the water or change the mixing ratio of the cold and hot water through the handle (11) by the precision ceramic control valve (40).

The present invention provides a precision ceramic control valve mating seat structure, 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 structure, 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 plugging device. To make the embedded insert (212) and the insert groove (226).

The present invention provides a precision ceramic control valve mating seat structure, wherein the insert block (212) and the insert groove (226) are arranged in a dovetail shape.

The present invention provides a precision ceramic control valve mating seat structure, wherein the dragon The valve chamber (105), the abutting member (21), the connecting block (22), the spacer (30) of the head body (10) and the precision ceramic control valve (40) are arranged by the positioning of the positioning pin and the positioning hole. Inlay.

The present invention provides a precision ceramic control valve mating seat structure in which the seal (23) is a water stop.

By the structure of the above specific embodiment, the following benefits can be obtained: (1) it is sequentially placed by using the two connecting blocks (22) and the abutting members (21), and then the packing of the supporting members (21) will be The two connecting blocks (22) are externally supported to prevent the sealing member (23) from being inserted into the valve chamber (105) at the mating seat (20), the spacer (30) and the precision ceramic control valve (40). The inner assembly is scratched or scratched by the faucet body (10) to avoid the occurrence of defects after assembly; (2) it uses the placement of the spacer (30) to raise the precision ceramic control valve (40). The low-foot precision ceramic control valve (40) can also be applied smoothly in this structure, which does not require a low-foot precision ceramic control valve (40) or a high-foot precision ceramic control valve as the faucet body ( 10) The design of the style change is a specific advantage with excellent sharing.

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

(22)‧‧‧Connecting blocks

(221)‧‧‧ inside side wall

(222)‧‧‧Outer side wall

(223)‧‧‧Water hole

(224) ‧‧‧Circulation holes

(225) ‧ ‧ Circumference

(226)‧‧‧Inlay

(23)‧‧‧Seal

(30) ‧‧‧ pads

(31) ‧‧‧Cold water circulation holes

(32) ‧‧‧ hot water circulation holes

(33) ‧‧‧Water guide hole

(40)‧‧‧Precision ceramic control valve

(41)‧‧‧ valve stem

Claims (7)

A precision ceramic control valve mating seat structure comprises: a faucet body, a mating seat, a pad and a low-foot precision ceramic control valve, and the mating seat is composed of a centering resisting member The sides are respectively abutted with a connecting block, and the take-up of the supporting member can also make the size of the two connecting blocks to 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 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 a center of the faucet body, and the valve chamber is forwarded The water outlet pipe of the faucet body is connected through a water outlet. The bottom surface of the precision ceramic control valve is provided with a cold water hole, a hot water hole and a water outlet hole, and a valve stem is protruded from the top surface, and the valve stem is provided with the valve stem The handle of the faucet body is fixed, and the valve piece placed in the precision ceramic control valve is controlled by the operation of the handle to change the alignment relationship, and the cold water hole and the hot water hole are sent into the precision ceramic control valve. Hot water The two sides of the abutting member are respectively formed with a contact surface, and the two contact surfaces are respectively abutted against the inner side wall of the two connecting blocks, and the connecting block has an inner side. a side wall and an outer side wall, wherein the outer side wall is provided with a water passing hole, and the end of the water passing hole is a flow hole extending upward through the top surface of the connecting block, in the water passing The outer side of the hole is provided with a ring groove for providing a sealing member for sealing. The block has a certain height, and a cold water circulation hole, a hot water circulation hole and a water outlet hole are penetrated through the bottom surface; The blocks are first joined together and placed together in the valve chamber of the faucet body. And because the size of the two connecting blocks after the combination is significantly smaller than the size of the valve chamber of the faucet body, it will be able to prevent the sealing member from being scratched or scratched by the faucet body when the two connecting blocks are placed, and when the two connecting blocks are smoothly inserted After the valve chamber, the resisting member, the spacer and the precision ceramic control valve are sequentially placed in the valve chamber, so that the abutting member can be stuffed between the two connecting blocks, and the outer connecting member is connected to the outer connecting block. The wall surface of the valve chamber is forced to be pressed, and the matching seat, the block and the precision ceramic control valve are sequentially stacked from bottom to top, and the water passing holes of the two connecting blocks respectively respectively correspond to the cold and hot water inflow of the faucet body. The flow holes of the two connecting blocks are respectively connected with the cold and hot water circulation holes of the block and the cold and hot water holes of the precision ceramic control valve, so that the cold and hot water fed into the faucet body can be smoothly The precision ceramic control valve is used to open or close water or change the mixing ratio of cold and hot water through the handle. The precision ceramic control valve according to claim 1, wherein the connecting block has an inner side wall and a curved outer side wall. The precision ceramic control valve 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, wherein the contact surface and the inner side are The side wall can be inclined accordingly, so that the two connecting blocks can be pushed outwards with the cooperation of the inclined surface when the supporting member is stuffed. The precision ceramic control valve according to claim 1 is a seat structure, wherein the contact surface of the abutting member and the inner side wall of the connecting block are provided with a block and an insert for filling after being stuffed. groove. The precision ceramic control valve according to claim 4, wherein the insert block is The groove is a tail-shaped fit. The precision ceramic control valve according to claim 1, wherein the valve chamber, the abutting member, the connecting block, the spacer and the precision ceramic control valve of the faucet body are aligned with the positioning hole and the positioning hole. Perform the inlay. The precision ceramic control valve according to claim 1 is provided with a seat structure, wherein the seal is a water stop.