TWM646199U - Stacked valve core cup seat - Google Patents

Abstract

This invention provides a stacked valve core cup seat, the main features of which include a pipe seat, a back seat and a leakage prevention component, wherein the pipe seat forms a first channel and a second channel respectively extending laterally to the pipe Both sides of the seat, and the first channel and the second channel respectively extend to the top of the take-over seat. The seat is located above the take-over seat. The seat runs through the two channels in the axial direction and is connected to the third channel respectively. A channel and the second channel, the anti-leak component is provided between the connecting seat and the back seat. The connecting seat can laterally connect a water inlet pipe and an outlet pipe, providing a faucet equipped with a valve core in the structure and appearance design. Variety of options to meet the diverse needs of faucets.

Description

Stacked valve core cup seat

This invention relates to a component that is configured to match a valve core, and in particular, it refers to a revealer of an innovative structural type of a stacked valve core cup seat.

A conventional valve core includes a valve shell, a valve stem, a moving valve plate, a fixed valve plate and a base, wherein the moving valve plate and the fixed valve plate are stacked and abutted inside the valve shell, and the base is connected to the One end of the valve housing, and the base is adjacent to the fixed valve piece. The base is used to connect two inlet water pipes and one outlet pipe. The two inlet flow channels run through the base and the fixed valve piece. An outlet flow channel runs through the base and the fixed valve piece. The valve plate has each inflow channel connected to each water inlet pipe, and the outlet channel is connected to the water outlet pipe. The movable valve plate is attached to one side of the fixed valve plate to form a through flow groove, and the through flow groove is connected to the water outlet channel. , based on the purpose of the valve core, the number of the inlet channels can be increased or decreased as needed, and the number of the water inlet pipes connected to the base can be increased or decreased accordingly.

However, in actual use experience, it has been found that this structural type still has the following problems: the conventional valve core enters the water from the bottom, and then discharges the water from the bottom through the water outlet. The water inlet pipe and the water outlet pipe come from the bottom respectively. The base is connected to the top, so that the structure and appearance design of the faucet equipped with the valve core are relatively limited by the spatial composition of the valve core, the water inlet pipe and the water outlet pipe, which is not conducive to the diversified needs of the faucet.

The main purpose of this creation is to provide a stacked valve core cup seat. The technical problem it intends to solve is how to develop a more ideal and practical new stacked valve core cup seat that can be configured on the valve core. Structural type as the goal to make innovative breakthroughs.

Based on the aforementioned purpose, this new system provides a stacked valve core cup seat, which includes:

A take-over seat has a first side and a second side, the first side and the second side are opposite along the diameter direction of the take-over seat, the take-over seat forms a first channel and a second channel, the first One end of the channel extends to the first side, the other end of the first channel extends to the top of the pipe socket, one end of the second channel extends to the second side, and the other end of the second channel extends to the pipe socket The top of the water inlet pipe and a water outlet pipe are respectively laterally connected to the pipe socket, and the water inlet pipe is connected to the first channel, and the water outlet pipe is connected to the second channel;

A seat is provided above the pipe seat. The seat is used to correspond to the side of a valve core that provides water flow in and out in the axial direction. The seat runs through two passages in the axial direction, and each passage is connected to the corresponding passage. The first channel and the second channel, and each channel respectively corresponds to the inlet channel and the outlet channel of the fixed valve plate of the valve core; and

An anti-leakage element made of elastic material is disposed between the connecting seat and the seat. The connecting seat and the seat relatively squeeze the anti-leakage element to elastically deform. The anti-leakage element cooperates with the first channel and the second The channel forms several ring portions, and the first channel, the second channel and each of the aisles are respectively connected to each of the ring portions;

Two convex portions are formed on the lateral periphery of the pipe socket, and two sleeve portions are formed downwardly on the seat. Each of the sleeve portions covers each of the convex portions, thereby positioning the pipe socket and the seat relative to each other.

Through this innovative structural type and technical features, compared with the prior art, this invention can laterally connect the water inlet pipe and the water outlet pipe, providing a faucet equipped with the valve core that is different from the previous ones in structure and appearance design. Another change in technology is conducive to meeting the diverse needs of faucets and achieving practical progress.

Please refer to the drawings, which are embodiments of the stacked valve core cup seat of the present invention. However, these embodiments are for illustration only and are not limited by this structure in patent applications.

As shown in FIGS. 1 to 5 , the first embodiment of the stacked valve core cup seat includes a take-up seat 10 , a back seat 20 and a leak-proof component 30 , wherein the take-over seat 10 has a first side 11 and a second side 12. The first side 11 and the second side 12 are opposite along the diameter direction of the connecting seat 10. The connecting seat 10 forms two first channels 13 and a second channel 14, each of which has a first channel 13 and a second channel 14. One end of the channel 13 extends to the first side 11 , the other end of each first channel 13 extends to the top of the connecting socket 10 , one end of the second channel 14 extends to the second side 12 , and the second channel 14 The other end extends to the top of the pipe socket 10, so that two water inlet pipes (not shown) and one outlet pipe (not shown) are laterally connected to the pipe socket 10, and each water inlet pipe is connected to each other. The first channel 13 and the water outlet pipe are connected to the second channel 14 .

The seat 20 is arranged above the connecting seat 10. The seat 20 is used to correspond to the side of a valve core 90 in the axial direction that provides water flow in and out. Figure 5 illustrates the first embodiment and is disposed at the bottom of the valve core 90. Corresponding to the use state of the base 92 of the valve core 90, the seat 20 runs through three passages 21 in the axial direction, and each passage 21 is connected to the first passage 13 and the second passage 14 respectively, and each passage 21 is connected to the first passage 13 and the second passage 14. The passages 21 respectively correspond to two inlet flow channels and one outlet flow channel of the fixed valve plate (not shown in the figure) of the valve core 90 .

The anti-leakage element 30 made of elastic material is disposed between the connecting seat 10 and the back seat 20. The connecting seat 10 and the back seat 20 relatively squeeze the anti-leakage element 30 to elastically deform. The anti-leakage element 30 cooperates with each other. The first channel 13 and the second channel 14 form three ring portions 32 , and each of the first channel 13 , the second channel 14 and each of the aisles 21 are respectively connected to each of the ring portions 32 . Accordingly, the water in When the first channel 13 , the second channel 14 and the passage 21 flow between each other, the leakage prevention component 30 can prevent leakage.

Two convex portions 15 are formed on the lateral periphery of the socket 10 , and two sleeve portions 22 are formed downwardly on the seat 20 . Each sleeve portion 22 is respectively sleeved on each of the convex portions 15 , thereby positioning the socket 10 and the socket relative to each other. The support seat 20, the connection seat 10 and the support seat 20 cannot move away in the axial direction in the reverse direction, and restrict the connection seat 10 and the support seat 20 from relative rotation along the circumferential direction.

The number of the inflow passages formed by the fixed valve plate varies depending on the use of the valve core 90 . The fixed valve plate usually forms one or more inflow passages. Therefore, the first embodiment can be adapted to the inlet passages. The number of the first channels 13 and the number of the channels 21 can be increased or decreased, but is limited to at least one first channel 13 and two channels 21, and the anti-leak element 30 cooperates to form at least two This ring part 32.

The spatial configuration of each first channel 13 and the second channel 14 enables the pipe socket 10 to laterally connect the water inlet pipe and the water outlet pipe, and guide the water flow to enter the pipe socket 10 laterally and then flow upward into the pipe. The valve core 90, after the water flowing from the valve core 90 from top to bottom enters the pipe seat 10, turns sideways and leaves the pipe seat 10, this invention can provide a faucet equipped with the valve core 90 in terms of structure and appearance design. , another variation option that is different from previous technologies and is conducive to meeting the diverse needs of faucets.

The connecting seat 10 and the back seat 20 constitute the first embodiment in the form of two separate components stacked up and down. The shape of the passage 21 can be changed according to the inlet channel and the outlet channel of the valve core 90. Therefore, the connecting seat 10 can select the seat 20 corresponding to the passage 21 with a corresponding shape according to the needs of the valve core 90, and is not limited to what is shown in the figure, which is conducive to satisfying the requirements of the valve core. 90 small quantity for diverse needs.

When the first embodiment is assembled with the valve core 90 axially inside the faucet, a twist-lock assembly (not shown) can be used to rotate and tighten the valve core 90 and the first embodiment to force the valve core 90 and the first embodiment to move in the axial direction. Closely together, the contact friction between the twist-lock component and the valve core 90 may cause the valve core 90 to rotate along with the twist-lock component, and the friction between the valve core 90 and the seat 20, This may cause the valve core 90 to drive the seat 20 to rotate along with it. The sleeve parts 22 cooperate with each of the protrusions 15 so that the connecting seat 10 and the seat 20 can be relatively positioned along the circumferential direction, improving the Embodiment 1 cooperates with the convenience of assembly of the valve core 90 in the faucet.

The bottom edge of the seat 20 is recessed upward with two inlays 23 , and the top edge of the socket 10 protrudes upward into two inlays 16 . Each inlay 16 is respectively embedded in the inlay 23 , further improving the restriction of the socket 10 and the socket 23 . The effectiveness of relative rotation of the seat 20 along the circumferential direction.

An upright portion 17 protrudes upward from the top of the socket 10 , and two clamping portions 24 protrude downward from the bottom edge of the seat 20 . Each of the clamping portions 24 abuts both sides of the upright portion 17 , thereby limiting the lifting. The effectiveness of relative rotation of the connecting seat 10 and the seat 20 along the circumferential direction.

As shown in Figures 6 to 9, the second embodiment is mainly different from the first embodiment in that the seat 20 is provided with a connection structure 25, and the connection structure 25 is used to connect the valve housing 94 of the valve core 90. According to this , when the second embodiment is configured on the valve core 90 , the seat 20 can replace the base 92 of the valve core 90 .

10: Receiver seat 11: First side 12: Second side 13:First channel 14:Second channel 15:convex part 16: Inlay 17:Establishment of the Ministry 20: Seat 21: Aisle 22: Set Department 23: Inlay 24: Clamping part 25: Connection structure 30: Anti-leak component 32: Ring part 90: valve core 92:Base 94:Valve housing

Figure 1 is a perspective view of the first embodiment of this invention. Figure 2 is a three-dimensional view from another perspective of this embodiment of the invention. Figure 3 is a three-dimensional exploded view of the first embodiment of this invention. Figure 4 is a radial cross-sectional view of the first embodiment of this invention. Figure 5 is a three-dimensional exploded schematic diagram of the first embodiment of the present invention when it is arranged on the valve core in use. Figure 6 is a perspective view of the second embodiment of this invention. Figure 7 is a three-dimensional exploded view of the second embodiment of this invention. Figure 8 is a radial cross-sectional view of the second embodiment of this invention. Figure 9 is a schematic three-dimensional view of the second embodiment of the present invention in a valve core in use.

10: Receiver seat

11: First side

13:First channel

15:convex part

20: Seat

21:Aisle

22: Set Department

Claims (5)

A stacked valve core cup seat, including: A take-over seat has a first side and a second side, the first side and the second side are opposite along the diameter direction of the take-over seat, the take-over seat forms a first channel and a second channel, the first One end of the channel extends to the first side, the other end of the first channel extends to the top of the pipe socket, one end of the second channel extends to the second side, and the other end of the second channel extends to the pipe socket The top of the water inlet pipe and a water outlet pipe are respectively laterally connected to the pipe socket, and the water inlet pipe is connected to the first channel, and the water outlet pipe is connected to the second channel; A seat is provided above the pipe seat. The seat is used to correspond to the side of a valve core that provides water flow in and out in the axial direction. The seat runs through two passages in the axial direction, and each passage is connected to the corresponding passage. The first channel and the second channel, and each channel respectively corresponds to the inlet channel and the outlet channel of the fixed valve plate of the valve core; and An anti-leakage element made of elastic material is disposed between the connecting seat and the seat. The connecting seat and the seat relatively squeeze the anti-leakage element to elastically deform. The anti-leakage element cooperates with the first channel and the second The channel forms several ring portions, and the first channel, the second channel and each of the aisles are respectively connected to each of the ring portions; Two convex portions are formed on the lateral periphery of the pipe socket, and two sleeve portions are formed downwardly on the seat. Each of the sleeve portions covers each of the convex portions, thereby positioning the pipe socket and the seat relative to each other. The stacked valve core cup seat as described in claim 1, wherein the bottom edge of the seat is recessed upward with two inlays, and the top edge of the pipe socket extends upward with two inlays, and each of the inlays is embedded in each of the inlays. Accordingly, the connecting seat and the seat are restricted from relative rotation along the circumferential direction. The stacked valve core cup seat as described in claim 1 or 2, wherein the top of the connecting seat protrudes upwards with a vertical portion, and the bottom edge of the seat protrudes two clamping portions downward, and each of the clamping portions is pressed against Both sides of the upright portion restrict the connecting seat and the seat from relative rotation along the circumferential direction. The stacked valve core cup seat according to claim 1, wherein the seat is provided with a connection structure, and the connection structure is used to connect the valve shell of the valve core. The stacked valve core cup seat according to claim 1, wherein the connecting seat forms two first channels, the seat penetrates three of the channels, and one end of each first channel extends to the first side. , the other end of each first channel extends to the top of the pipe socket, so that the two water inlet pipes are laterally connected to the pipe socket, and each of the water inlet pipes is connected to each of the first channels, and each of the aisles is respectively The first channel and the second channel are connected correspondingly.

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