Faucet shell and faucet structure

Abstract

The utility model discloses a faucet shell and a faucet structure, the faucet shell comprises a shell main body and a water outlet part connected with the shell main body, a partition plate is integrally connected in the shell main body, a valve core placing cavity is formed above the partition plate, and a water inlet joint communicated with the valve core placing cavity is formed on the partition plate; a positioning through hole used for positioning the valve element and allowing electrolyte to flow through is further formed in the partition plate, and the positioning through hole penetrates through the partition plate. Through the positioning through hole penetrating through the partition plate, most electrolyte in the concave cavity structure formed at the partition plate can be discharged through the positioning through hole and is prevented from being brought into the next electrolytic cell. The positioning through holes are changed into through holes from counter bores, and machining is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of bathrooms, in particular to a faucet shell and a faucet structure. Background Art

[0002] Faucets are common appliances used to control water flow in daily life. By changing the state of the valve core, the water flow is closed or flows out from the water outlet of the faucet body. The faucet body needs to be electroplated in multiple electroplating tanks. The concave cavity formed in the faucet body will carry the plating solution from the previous electroplating tank to the next electroplating tank, which will cause the plating solution to deteriorate and affect the electroplating effect. The residual electrolyte in the faucet body is concentrated on the periphery of the water inlet interface at the partition inside the body. When the faucet body is hung upside down, the electrolyte accumulates in the concave cavity structure formed on the periphery of the water inlet interface.

[0003] In view of this, the inventor conducted in-depth research on the above-mentioned defects in the prior art, and thus came up with this case. Utility Model Content

[0004] The main purpose of the utility model is to provide a faucet housing and a faucet structure, which solves the problem of electrolyte easily accumulating in the faucet housing mentioned in the background art.

[0005] In order to achieve the above purpose, the solution of the utility model is:

[0006] A faucet shell, which includes a shell body and a water outlet connected to the shell body, a partition is integrally connected to the shell body, a valve core placement cavity is formed above the partition, and a water inlet joint connected to the valve core placement cavity is formed on the partition; a positioning through hole for positioning the valve core and allowing electrolyte to flow through is also formed on the partition, and the positioning through hole passes through the partition.

[0007] Furthermore, the number of the positioning through holes is two.

[0008] Furthermore, the water inlet joint includes a cold water joint and a hot water joint, and the cold water joint and the hot water joint are formed on a boss on the lower surface of the partition.

[0009] Furthermore, the water outlet is integrally connected to the shell body, and a water flow cavity communicating with the valve core placement cavity is formed in the water outlet.

[0010] Furthermore, the faucet housing is made of zinc alloy die-casting.

[0011] A faucet structure, including a faucet shell and a valve core body, the faucet shell includes a shell body and a water outlet connected to the shell body, a partition is integrally connected to the shell body, a valve core placement cavity is formed above the partition, and a water inlet joint connected to the valve core placement cavity is formed on the partition; a positioning through hole for positioning the valve core and for electrolyte to flow through is also formed on the partition, and the positioning through hole passes through the partition; a water inlet and a positioning convex column are arranged at the lower part of the valve core body, and an upper sealing watertight Sealing ring, the valve core body below the upper water-sealing sealing ring is provided with a lateral water outlet connected to the water outlet part, and the upper water-sealing sealing ring is abutted and sealed against the upper side wall of the valve core placement cavity; the outer periphery of the positioning boss is sleeved with a boss sealing ring, and the outer periphery of the water inlet is sleeved with a water inlet sealing ring; the water inlet is connected to the water inlet joint, and the water inlet sealing ring abuts against the upper surface of the partition plate around the water inlet joint; the positioning boss extends into the positioning through hole; the boss sealing ring abuts against the upper surface of the partition plate around the positioning through hole.

[0012] Further, the positioning boss includes a first boss and a second boss, and the boss sealing ring includes a first boss sealing ring and a second boss sealing ring respectively sleeved on the outside of the first boss and the second boss; the positioning through hole includes a first positioning through hole and a second positioning through hole, and the first boss and the second boss extend into the first positioning through hole and the second positioning through hole respectively.

[0013] Furthermore, the water inlet includes a cold water inlet and a hot water inlet; the water inlet sealing ring includes a cold water sealing ring and a hot water sealing ring respectively sleeved on the outer periphery of the cold water inlet and the hot water inlet; the water inlet joint includes a cold water joint and a hot water joint, and the cold water inlet and the hot water inlet are respectively connected to the cold water joint and the hot water joint.

[0014] Furthermore, the outer wall of the first boss sealing ring is connected to the outer wall of the cold water sealing ring, and the outer wall of the second boss sealing ring is connected to the outer wall of the hot water sealing ring.

[0015] Furthermore, a first sealing ring groove is provided on the outer periphery of the water inlet, and the water inlet sealing ring is provided in the first sealing ring groove; a second sealing ring groove is provided on the outer periphery of the positioning boss, and the boss sealing ring is provided in the second sealing ring groove.

[0016] After adopting the above structure, the faucet housing and faucet structure of the utility model have at least the following beneficial effects:

[0017] 1. By passing through the positioning through hole of the partition, most of the electrolyte in the concave cavity structure formed at the partition can be discharged through the positioning through hole to avoid being carried to the next electrolytic cell. The positioning through hole is transformed from a countersunk hole to a through hole, which is more convenient to process.

[0018] 2. A boss sealing ring is sleeved around the positioning boss of the valve core body, and the boss sealing ring abuts against the upper surface of the partition around the positioning through hole, thereby isolating the water flow outside the lateral water outlet from the positioning through hole to avoid water leakage through the positioning through hole.

[0019] Compared with the prior art, the utility model sets positioning through holes on the partition, so that electrolyte is not easily accumulated during electroplating of the faucet shell, which is beneficial to reducing the electroplating cost of the faucet shell and improving the electroplating quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The utility model is a three-dimensional structural schematic diagram of a faucet shell.

[0021] Figure 2 It is a schematic diagram of the three-dimensional structure of the faucet shell from another angle.

[0022] Figure 3 This is a schematic diagram of the decomposed structure of the faucet structure.

[0023] Figure 4 It is a schematic diagram of the cross-sectional structure of the faucet structure.

[0024] Figure 5 It is a schematic diagram of the three-dimensional cross-sectional structure of the faucet shell.

[0025] Figures 6 to 8 It is a schematic diagram of the three-dimensional structure of three types of valve core bodies.

[0026] In the figure:

[0027] Faucet housing 1; shell body 11; water outlet 12; water passage cavity 121; partition 13; valve core placement cavity 14; first positioning through hole 151; second positioning through hole 152; cold water connector 161; hot water connector 162; boss 17; valve core body 2; upper water sealing ring 21; lateral water outlet 22; cold water inlet 231; hot water inlet 232; positioning boss 24; first boss 241; second boss 242; first sealing ring groove 25; second sealing ring groove 26; convex point 27. DETAILED DESCRIPTION

[0028] In order to further explain the technical solution of the present utility model, the present utility model is described in detail below through specific embodiments.

[0029] like Figure 1 and Figure 2As shown, it is a faucet housing 1 involved in the utility model, comprising a housing body 11 and a water outlet 12 connected to the housing body 11, a partition 13 is integrally connected to the housing body 11, a valve core placement cavity 14 is formed above the partition 13, and a water inlet joint connected to the valve core placement cavity 14 is formed on the partition 13; a positioning through hole for positioning the valve core and allowing electrolyte to flow through is also formed on the partition 13, and the positioning through hole passes through the partition 13. Preferably, the number of the positioning through holes is two (including a first positioning through hole 151 and a second positioning through hole 152). The water inlet joint includes a cold water joint 161 and a hot water joint 162, and the cold water joint 161 and the hot water joint 162 are formed on a boss 17 on the lower surface of the partition 13. The water outlet 12 is integrally connected to the housing body 11, and a water flow inner cavity 121 connected to the valve core placement cavity 14 is formed in the water outlet 12. The faucet housing 1 is made of zinc alloy material by die casting.

[0030] By passing through the positioning through hole of the partition 13, most of the electrolyte in the concave cavity structure formed at the partition 13 can be discharged through the positioning through hole to avoid being carried into the next electrolytic cell. The positioning through hole is transformed from a countersunk hole to a through hole, which is more convenient to process.

[0031] like Figures 3 to 5 As shown, the utility model also provides a faucet structure, including a faucet shell 1 and a valve core body 2, the faucet shell 1 includes a shell body 11 and a water outlet 12 connected to the shell body 11, a partition 13 is integrally connected to the shell body 11, a valve core placement cavity 14 is formed above the partition 13, and a water inlet joint connected to the valve core placement cavity 14 is formed on the partition 13; a positioning through hole for positioning the valve core and for electrolyte to flow through is also formed on the partition 13, and the positioning through hole passes through the partition 13; a water inlet and a positioning protrusion 24 are provided at the lower part of the valve core body 2, and the valve core body 2 side wall is provided with an upper water sealing ring 21, the valve core body below the upper water sealing ring 21 is provided with a lateral water outlet 22 connected with the water outlet part 12, the upper water sealing ring 21 is in abutment with the upper side wall of the valve core placement cavity 14 for sealing; the outer periphery of the positioning boss 24 is sleeved with a boss sealing ring, and the outer periphery of the water inlet is sleeved with a water inlet sealing ring; the water inlet is butted with the water inlet joint, and the water inlet sealing ring is in abutment with the upper surface of the partition 13 on the outer periphery of the water inlet joint; the positioning boss 24 extends into the positioning through hole; the boss sealing ring is in abutment with the upper surface of the partition 13 on the outer periphery of the positioning through hole.

[0032] The outer periphery of the positioning boss 24 of the valve core body 2 is sleeved with a boss sealing ring (not shown in the figure), which abuts against the upper surface of the partition 13 at the outer periphery of the positioning through hole, thereby isolating the water flow outside the lateral water outlet 22 from the positioning through hole to prevent water leakage through the positioning through hole. The water inlet sealing ring similarly seals the outer periphery of the water inlet and the outer periphery of the water inlet joint to ensure that its flow channel is isolated from the water flow of the lateral water outlet 22 outside.

[0033] Preferably, if Figure 6 and Figure 7 The positioning boss 24 includes a first boss 241 and a second boss 242, and the boss seal ring includes a first boss seal ring and a second boss seal ring respectively sleeved on the outside of the first boss 241 and the second boss 242; the positioning through hole includes a first positioning through hole 151 and a second positioning through hole 152, and the first boss 241 and the second boss 242 extend into the first positioning through hole 151 and the second positioning through hole 152 respectively. The positioning boss 24 is provided in two, which is conducive to more stable positioning of the valve core body 2 in the valve core placement cavity 14. A first seal ring groove 25 is provided on the outer periphery of the water inlet, and the water inlet seal ring is arranged in the first seal ring groove 25; a second seal ring groove 26 is provided on the outer periphery of the positioning boss 24, and the boss seal ring is arranged in the second seal ring groove 26. The seal ring groove limits the boss seal ring and the water inlet seal ring, so that they are not easily displaced. Furthermore, the inner side walls of the first sealing ring groove 25 and the second sealing ring groove 26 are both formed with protrusions 27, so that the protrusions 27 abut against the sealing ring to fix the sealing ring.

[0034] Preferably, the water inlet includes a cold water inlet 231 and a hot water inlet 232; the water inlet sealing ring includes a cold water sealing ring and a hot water sealing ring respectively sleeved on the outer periphery of the cold water inlet 231 and the hot water inlet 232; the water inlet joint includes a cold water joint 161 and a hot water joint 162, and the cold water inlet 231 and the hot water inlet 232 are respectively connected to the cold water joint 161 and the hot water joint 162. The cold and hot water inputted from the cold water inlet 231 and the hot water inlet 232 are mixed through the valve core and then transported to the water outlet 12 through the lateral water outlet 22, and then discharged from the end of the water outlet 12.

[0035] Preferably, if Figure 8 As shown, only one positioning protrusion 24 may also be provided.

[0036] Preferably, if Figure 7 As shown, the outer wall of the first boss sealing ring is connected to the outer wall of the cold water sealing ring, and the outer wall of the second boss sealing ring is connected to the outer wall of the hot water sealing ring.

[0037] Compared with the prior art, the utility model sets positioning through holes on the partition 13, so that electrolyte is not easily accumulated during electroplating of the faucet housing 1, which is beneficial to reducing the electroplating cost of the faucet housing 1 and improving the electroplating quality.

[0038] The above embodiments and drawings do not limit the product form and style of the present utility model. Any appropriate changes or modifications made by ordinary technicians in the relevant technical field should be deemed to be within the patent scope of the present utility model.

Claims

1. A faucet housing, characterized in that: It includes a shell body and a water outlet part connected to the shell body, a partition is integrally connected to the shell body, a valve core placement cavity is formed above the partition, and a water inlet joint connected to the valve core placement cavity is formed on the partition; a positioning through hole for positioning the valve core and allowing electrolyte to flow through is also formed on the partition, and the positioning through hole passes through the partition.

2. A faucet housing as claimed in claim 1, characterized in that: The number of the positioning through holes is two.

3. A faucet housing as claimed in claim 1, characterized in that: The water inlet joint includes a cold water joint and a hot water joint, and the cold water joint and the hot water joint are formed on a boss on the lower surface of the partition.

4. A faucet housing as claimed in claim 1, characterized in that: The water outlet is integrally connected with the shell body, and a water flow inner cavity communicating with the valve core placement cavity is formed in the water outlet.

5. A faucet housing as claimed in claim 4, characterized in that: The faucet housing is made of zinc alloy by die-casting.

6. A faucet structure, characterized in that: It includes a faucet shell and a valve core body, the faucet shell includes a shell body and a water outlet connected to the shell body, a partition is integrally connected to the shell body, a valve core placement cavity is formed above the partition, and a water inlet joint connected to the valve core placement cavity is formed on the partition; a positioning through hole for positioning the valve core and allowing electrolyte to flow through is also formed on the partition, and the positioning through hole passes through the partition; a water inlet and a positioning convex column are arranged at the lower part of the valve core body, and an upper water sealing ring is arranged on the side wall of the valve core body, The valve core body below the upper water-sealing sealing ring is provided with a lateral water outlet connected to the water outlet part, and the upper water-sealing sealing ring abuts and seals against the upper side wall of the valve core placement cavity; a boss sealing ring is sleeved on the outer periphery of the positioning boss, and a water inlet sealing ring is sleeved on the outer periphery of the water inlet; the water inlet is connected to the water inlet joint, and the water inlet sealing ring abuts against the upper surface of the partition on the outer periphery of the water inlet joint; the positioning boss extends into the positioning through hole; the boss sealing ring abuts against the upper surface of the partition on the outer periphery of the positioning through hole.

7. A faucet structure according to claim 6, characterized in that: The positioning boss includes a first boss and a second boss, and the boss sealing ring includes a first boss sealing ring and a second boss sealing ring respectively sleeved on the outside of the first boss and the second boss; the positioning through hole includes a first positioning through hole and a second positioning through hole, and the first boss and the second boss respectively extend into the first positioning through hole and the second positioning through hole.

8. A faucet structure according to claim 7, characterized in that: The water inlet includes a cold water inlet and a hot water inlet; the water inlet sealing ring includes a cold water sealing ring and a hot water sealing ring respectively sleeved on the outer circumference of the cold water inlet and the hot water inlet; the water inlet joint includes a cold water joint and a hot water joint, and the cold water inlet and the hot water inlet are connected to the cold water joint and the hot water joint respectively.

9. A faucet structure according to claim 8, characterized in that: The outer wall of the first boss sealing ring is connected to the outer wall of the cold water sealing ring, and the outer wall of the second boss sealing ring is connected to the outer wall of the hot water sealing ring.

10. A faucet structure according to claim 6, characterized in that: A first sealing ring groove is arranged on the outer periphery of the water inlet, and the water inlet sealing ring is arranged in the first sealing ring groove; a second sealing ring groove is arranged on the outer periphery of the positioning boss, and the boss sealing ring is arranged in the second sealing ring groove.

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