Novel split type valve element

Abstract

The utility model discloses a novel split type valve core which structurally comprises a fixed seat and a main body, and the fixed seat is rotationally connected with the interior of the main body; the body comprises a clamping ring, a first ceramic piece, a second ceramic piece and a rotating block, the clamping ring is rotationally connected with the first ceramic piece, the second ceramic piece is connected with the first ceramic piece in a matched mode, the rotating block is clamped and installed on the end face of the second ceramic piece, and the second ceramic piece comprises a ceramic body, a movable clamping block, a clamping groove, a matching ring and a sealing ring. The clamping groove is located in the left side of the interior of the ceramic body, the matching ring is embedded in the outer end face of the ceramic body, and the two sealing rings are embedded in the outer end face of the matching ring; the reset spring in the rotating block can reset to abut against the clamping block and the clamping groove in the second ceramic piece, the second ceramic piece is driven to be tightly attached to the end face of the first ceramic piece, and the situation that a bolt in the faucet is loosened, a gap between the second ceramic piece and the first ceramic piece is enlarged, and water leakage occurs is prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to valve core technical field especially a new split type valve core. BACKGROUND

[0002] Valve core is the basic function valve spare that valve body realizes directional control, pressure control or flow control with its movement, and according to valve core, it can be divided into ball valve, plug, butterfly valve and gate valve, stop valve and check valve, the faucet used in life controls water and stop through rotating valve core, wherein two ceramic sheets in valve core switch flow channel through rotation to control the flow and stop of water, when the faucet is subjected to water flow vibration for a long time, the bolt in the faucet is prone to loosening, resulting in the gap between ceramic sheets becoming larger, causing the faucet to leak. SUMMARY

[0003] In view of the deficiencies of the prior art, the utility model is realized through the following technical scheme:

[0004] As a further optimization of the technical solution, the structure comprises a fixed seat, a main body, the fixed seat is rotatably connected with the inside of the main body, the main body comprises a clasp ring, a ceramic sheet one, a ceramic sheet two and a rotating block, the clasp ring is rotatably connected with the ceramic sheet one, the ceramic sheet two is connected with the ceramic sheet one in a matched manner, and the rotating block is clamped and installed on the end face of the ceramic sheet two.

[0005] As a further optimization of the technical solution, the ceramic sheet two comprises a ceramic body, a movable clamping block, a clamping groove, a matched ring and a sealing ring, the end face of the ceramic body is provided with the movable clamping block, the clamping groove is located on the inside left side of the ceramic body, the matched ring is nested on the outer end face of the ceramic body, and the sealing ring is provided with two, and the sealing ring is nested on the outer end face of the matched ring; the sealing property can be improved by the contact between the sealing ring and the inside of the faucet, so that the leakage of the faucet is avoided.

[0006] As a further optimization of the technical solution, the rotating block comprises a rotating body, a mounting groove, a return spring and a clamping block, the inside of the rotating body is provided with the mounting groove, the return spring is arranged in the inside of the mounting groove, and the clamping block is clamped and installed in the inside of the mounting groove; the ceramic sheet two is adhered to the end face of the ceramic sheet one by extruding the ceramic sheet two through the return spring pushing the clamping block to move to the left side, so that the ceramic sheet two and the ceramic sheet one can be sealed and connected together, and the leakage of the faucet is prevented.

[0007] As a further optimization of the technical solution, the return spring is movably matched with the clamping block.

[0008] As a further optimization of the technical solution, the outer end face of the rotating body is provided with a rubber ring.

[0009] As a further optimization of the technical scheme, the end face of the matching ring is provided with an inclined surface with an inclination of 45 degrees; by providing the inclined surface on the end face of the matching ring, the sealing ring is facilitated to be installed.

[0010] Advantageous effects

[0011] Compared with the prior art, the novel split valve core has the following advantages:

[0012] The reset spring in the rotating block can reset to support the clamping groove in the clamping block and the ceramic sheet two, drive the ceramic sheet two to be tightly attached to the end face of the ceramic sheet one, and prevent the water leakage caused by the loosening of the bolt in the faucet and the increase of the gap between the ceramic sheet two and the ceramic sheet one. BRIEF DESCRIPTION OF DRAWINGS

[0013] Other features, objects and advantages of the present application will become more apparent from the following detailed description of non-limiting embodiments with reference to the attached drawings:

[0014] Fig. 1 It is a front view structural schematic diagram of the novel split valve core.

[0015] Fig. 2 It is a front view structural schematic diagram of the novel split valve core.

[0016] Fig. 3 It is a front view structural schematic diagram of the novel split valve core.

[0017] Fig. 4 It is a front view structural schematic diagram of the novel split valve core.

[0018] Fig. 5 It is a front view structural schematic diagram of the novel split valve core.

[0019] In the figure: fixed seat 1, main body 2, clamping ring 21, ceramic sheet one 22, ceramic sheet two 23, rotating block 24, ceramic body 231, movable clamping block 232, clamping groove 233, matching ring 234, sealing ring 235, rotating body 241, mounting groove 242, reset spring 243, clamping block 244, rubber ring 245. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, purposes and effects of the present application easy to understand, the preferred embodiments of the present application are further described below in conjunction with specific implementation manners and the description of the drawings.

[0021] EMBODIMENT

[0022] Please refer toFigs. 1-5 The utility model provides a novel split type valve core, its structure includes fixed seat 1, main part 2, fixed seat 1 is connected with the inside rotation of main part 2, the main part 2 includes snap ring 21, ceramic sheet one 22, ceramic sheet two 23, rotating block 24, ceramic sheet one 22 rotation is connected with snap ring 21, ceramic sheet two 23 is connected with ceramic sheet one 22 cooperation, rotating block 24 is installed in the end face of ceramic sheet two 23.

[0023] Ceramic sheet two 23 includes ceramic body 231, movable clamping block 232, clamping groove 233, cooperation ring 234, sealing ring 235, movable clamping block 232 is equipped at the end face of ceramic body 231, clamping groove 233 is located in the inside left side of ceramic body 231, cooperation ring 234 is nested in the outer end face of ceramic body 231, sealing ring 235 is equipped with two, and sealing ring 235 is nested in the outer end face of cooperation ring 234, can improve the sealing property through the inside contact of sealing ring 235 and water faucet, avoids the situation of water leakage.

[0024] Rotating block 24 includes rotating body 241, installation groove 242, reset spring 243, clamping block 244, the inside of rotating body 241 is equipped with installation groove 242, reset spring 243 is arranged in the inside of installation groove 242, clamping block 244 is installed in the inside of installation groove 242, can be extruded ceramic sheet two 23 is adhered to the end face of ceramic sheet one 22 by reset spring 243 and clamping block 244 to the left side activity, so that ceramic sheet two 23 and ceramic sheet one 22 can be sealedly connected together, prevent the situation of water leakage of water faucet.

[0025] Reset spring 243 and clamping block 244 movable cooperation.

[0026] The outer end face of rotating body 241 is equipped with rubber ring 245.

[0027] The end face of cooperation ring 234 is equipped with the inclined plane of 45 degrees of inclination, is installed to ceramic sheet two 23 through the inclined plane of cooperation ring 234 end face setting, facilitates.

[0028] Working principle: utilize the snap ring 21 and ceramic piece one 22 and ceramic piece two 23 and rotating block 24 cooperation connection form a whole can be installed in the end surface of fixed seat 1, again through fixed seat 1 threaded connection in the faucet water flow carries out flow and stop, wherein rotating block 24 in reset spring 243 reset can top up the clamping block 244 and the clamping groove 233 in ceramic piece two 23, drive ceramic piece two 23 tightly adhere to the end surface of ceramic piece one 22, prevent the bolt loosening in the faucet the gap between ceramic piece two 23 and ceramic piece one 22 becomes big and appears the situation of water leakage, again through cooperation ring 234 can be disassembled in the outer end of ceramic piece two 23, let convenient to the damaged sealing ring 235 is disassembled, and the inclined plane of ceramic body 231 end surface also can let sealing ring 235 who smoothly installs.

[0029] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples. The above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit or basic features of the present application, the present application can be implemented in other specific forms, and various changes and improvements can be made. These changes and improvements fall within the scope of the claimed present application, and therefore the scope of protection of the present application is defined by the appended claims and their equivalents, not by the above description.

[0030] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution. The description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A novel split-type valve core, comprising a fixed base (1) and a main body (2), wherein the fixed base (1) and the main body (2) are internally rotatably connected; characterized in that: The main body (2) includes a retaining ring (21), a ceramic plate one (22), a ceramic plate two (23), and a rotating block (24). The retaining ring (21) is rotatably connected to the ceramic plate one (22), the ceramic plate two (23) is connected to the ceramic plate one (22), and the rotating block (24) is mounted on the end face of the ceramic plate two (23).

2. The novel split-type valve core according to claim 1, characterized in that: The ceramic sheet 2 (23) includes a ceramic body (231), a movable locking block (232), a locking groove (233), a mating ring (234), and a sealing ring (235). The ceramic body (231) has a movable locking block (232) on its end face. The locking groove (233) is located on the left side inside the ceramic body (231). The mating ring (234) is nested on the outer end face of the ceramic body (231). There are two sealing rings (235), and the sealing rings (235) are nested on the outer end face of the mating rings (234).

3. A novel split-type valve core according to claim 2, characterized in that: The rotating block (24) includes a rotating body (241), a mounting groove (242), a return spring (243), and a locking block (244). The rotating body (241) has a mounting groove (242) inside. The return spring (243) is located inside the mounting groove (242). The locking block (244) is locked and installed inside the mounting groove (242).

4. A novel split-type valve core according to claim 3, characterized in that: The reset spring (243) is in active engagement with the locking block (244).

5. A novel split-type valve core according to claim 3, characterized in that: The outer end face of the rotating body (241) is provided with a rubber ring (245).

6. A novel split-type valve core according to claim 3, characterized in that: The end face of the mating ring (234) is provided with an inclined surface at 45 degrees; by providing an inclined surface on the end face of the mating ring (234).

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