WO2023206733A1 - 淋浴器 - Google Patents

淋浴器 Download PDF

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Publication number
WO2023206733A1
WO2023206733A1 PCT/CN2022/098072 CN2022098072W WO2023206733A1 WO 2023206733 A1 WO2023206733 A1 WO 2023206733A1 CN 2022098072 W CN2022098072 W CN 2022098072W WO 2023206733 A1 WO2023206733 A1 WO 2023206733A1
Authority
WO
WIPO (PCT)
Prior art keywords
water outlet
joint
water
inner core
core
Prior art date
Application number
PCT/CN2022/098072
Other languages
English (en)
French (fr)
Inventor
但堂俊
邓胜营
Original Assignee
漳州松霖智能家居有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 漳州松霖智能家居有限公司 filed Critical 漳州松霖智能家居有限公司
Publication of WO2023206733A1 publication Critical patent/WO2023206733A1/zh

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K3/00—Baths; Douches; Appurtenances therefor
    • A47K3/28—Showers or bathing douches
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
    • F16K11/20—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members

Definitions

  • the present disclosure relates to the technical field of sanitary equipment, and specifically to a shower.
  • Existing showers generally provide multi-functional water outlets, that is, multiple independent water channels and corresponding water outlets are provided in the main body of the shower, and a water diverting valve core is used to divert the incoming water and then switch the water flow to each water channel. and discharge through the corresponding water outlet.
  • the purpose of the present disclosure is to provide a shower to overcome the problems of excessive surface temperature and high manufacturing cost of the shower.
  • a shower including a shell, a first plastic core, a second plastic core, a flow valve seat and a switching valve seat.
  • the shell is a tubular structure; the first plastic core is provided in the shell.
  • the first plastic inner core is a columnar structure, the first plastic inner core is provided with a first cavity, a cold water inlet is formed on the side wall of the first plastic inner core, the cold water inlet is connected to the first cavity, and the flow valve seat Fitted in the first cavity, a cold water interface, a mixed water interface and a hot water interface are formed on the end wall of the flow valve seat, and the cold water interface is connected with the cold water inlet;
  • the second plastic inner core is located in the outer shell, and the second plastic inner core It is a columnar structure.
  • the second plastic inner core and the first plastic inner core are arranged on the same axis.
  • the second plastic inner core is provided with a second cavity at one end away from the first plastic inner core.
  • the side wall of the second cavity is provided with a second cavity.
  • One end of the hot water pipe is connected to the hot water inlet, and the other end is connected to the hot water interface.
  • One end of the mixing pipe is connected to the mixing interface, and the other end of the hot water pipe is connected to the mixing interface.
  • One end is connected with the second cavity, and the second plastic inner core is provided with a first inner water outlet pipe and a second inner water outlet pipe connected with the second cavity.
  • the first inner water outlet pipe is provided with a first water outlet
  • the second inner water outlet pipe is provided with a first water outlet.
  • the water outlet pipe is provided with a second water outlet;
  • the switching valve seat has a first opening and a second opening, the first opening is connected to the first inner water outlet pipe, and the second opening is connected to the second inner water outlet pipe.
  • the first inner water outlet pipe and the second inner water outlet pipe are provided between the hot water pipe and the mixed water pipe.
  • the shower further includes a first water outlet joint, a first water outlet pipe, a second water outlet joint and a second water outlet pipe.
  • the first water outlet joint is connected to the first water outlet; the first water outlet pipe is connected to on the first water outlet connector; the second water outlet connector is connected to the second water outlet; and the second water outlet pipe is connected to the second water outlet connector.
  • the shower further includes a flow control mechanism located at one end of the housing.
  • the flow control mechanism includes a flow valve seat, and the flow valve seat and the flow valve core are matched in the first cavity.
  • the flow control mechanism further includes a first handle, and the first handle is linked with the flow valve core to control the water output of the mixing water interface.
  • the shower further includes a switching control mechanism.
  • the switching control mechanism is located at the opposite end of one end of the housing.
  • the switching control mechanism includes a switching valve core. The switching valve core and the switching valve seat are engaged in the second chamber. in vivo.
  • the switching control mechanism further includes a second handle, and the second handle is linked with the control valve core to open the first opening or the second opening.
  • a first installation joint and a second installation joint are provided on the side wall of the housing.
  • the first water outlet joint passes through the first installation joint and is connected to the first water outlet, and the second water outlet joint passes through The second installation joint is connected to the second water outlet.
  • the first water outlet joint includes a first joint part, a second joint part and a first nut.
  • the first joint part is interference-fitted to the first installation joint
  • the second joint part is interference-fitted to the first installation joint.
  • the first nut is threadedly connected to the first installation joint.
  • the second water outlet joint includes a third joint part and a fourth joint part.
  • the third joint part is interference-fitted in the second water outlet joint, and the fourth joint part is clamped on the third joint part. .
  • the inner core of the shower device of the present disclosure is made of plastic material, so the water path of the shower device is made of plastic material.
  • the heat conduction efficiency of the plastic material is low, so the temperature of the outer shell is low.
  • the shower device of the present disclosure can realize the anti-scalding function.
  • the inner core and outer shell of the shower are separated, and the inner core is divided into a first plastic inner core and a second plastic inner core, so the production cost is greatly reduced.
  • a cold water interface is provided on the flow valve seat to avoid the need for a third plastic inner core.
  • a cold water interface When a cold water interface is provided on a plastic inner core, the cold water channel, the hot water channel, and the mixed water channel are prevented from intersecting, which increases the processing difficulty of the cold water channel, hot water channel, and mixed water channel; a first opening and a third opening are provided on the switching valve seat.
  • the size of the first opening and the second opening can be increased to avoid the problem that when forming a water outlet passage on the second plastic inner core, the size of the opening is too small and is difficult to form and easy to break.
  • Figure 1 is a three-dimensional structural view of a shower device according to an embodiment of the present disclosure.
  • Figure 2 is an exploded view of a shower device according to an embodiment of the present disclosure.
  • FIG 3 is an axial cross-sectional view along the first direction of the shower device according to the embodiment of the present disclosure.
  • FIG 4 is an axial cross-sectional view along the second direction of the shower device according to the embodiment of the present disclosure.
  • FIG. 5 is a radial cross-sectional view along the second direction of the shower device according to the embodiment of the present disclosure.
  • Example embodiments will now be described more fully with reference to the accompanying drawings.
  • Example embodiments may, however, be embodied in various forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete and will fully convey the concepts of the example embodiments.
  • the same reference numerals in the drawings indicate the same or similar structures, and thus their detailed descriptions will be omitted.
  • the drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale.
  • the shower device includes a shell 1, a first plastic core 2, a second plastic core 3, a flow valve seat 812 and a switching valve seat 912.
  • the shell 1 is a tubular structure; the first plastic core 2 is located in the shell 1.
  • a plastic inner core 2 has a columnar structure.
  • the first plastic inner core 2 is provided with a first cavity 212.
  • a cold water inlet 213 is formed on the side wall of the first plastic inner core 2. The cold water inlet 213 is connected with the first cavity 212.
  • the flow valve seat 812 fits in the first cavity 213, and a cold water interface 8121, a mixed water interface 8122 and a hot water interface 8123 are formed on the end wall of the flow valve seat 812.
  • the cold water interface 8121 is connected with the cold water inlet 213;
  • Two plastic inner cores 3 are arranged in the outer shell 1.
  • the second plastic inner core 3 has a columnar structure.
  • the second plastic inner core 3 and the first plastic inner core 2 are arranged on the same axis.
  • the second plastic inner core 3 is far away from the first plastic.
  • One end of the inner core 2 is provided with a second cavity 311, and a hot water inlet 312 is provided on the side wall of the second cavity.
  • the second plastic inner core 3 includes a hot water pipe 321 and a mixing water pipe 322.
  • the hot water pipe 322 One end is connected to the hot water inlet 312, the other end is connected to the hot water interface 8123, one end of the mixing pipe 322 is connected to the mixing interface 8122, and the other end is connected to the second cavity 311.
  • the second plastic inner core 3 is provided with a The first inner water outlet pipe 3231 and the second inner water outlet pipe 3232 are connected to the second cavity 311.
  • the first inner water outlet pipe 3231 is provided with a first water outlet 3241, and the second inner water outlet pipe 3232 is provided with a second water outlet 3242; switch
  • the valve seat 912 has a first opening 9121 and a second opening 9122.
  • the first opening 9121 is connected to the first inner water outlet pipe 3231, and the second opening 9122 is connected to the second inner water outlet pipe 3232.
  • the inner core of the shower device of the present disclosure is made of plastic material, so the water path of the shower device is made of plastic material.
  • the heat conduction efficiency of the plastic material is low, so the temperature of the outer shell 1 is low.
  • the shower device of the present disclosure can realize the anti-scalding function.
  • the inner core and outer casing of the shower are arranged separately, and the inner core is divided into a first plastic inner core and a second plastic inner core, so the production cost is greatly reduced.
  • a cold water interface 8121 is provided on the flow valve seat 81, which can avoid When the cold water interface 8121 is provided on the first plastic inner core 2, the cold water channel, the hot water channel, and the mixed water channel are no longer intersected, which increases the processing difficulty of the cold water channel, the hot water channel, and the mixed water channel;
  • the size of the first opening 9121 and the second opening 9122 can be increased to avoid forming a water outlet passage on the second plastic inner core 3 because the size of the opening is too small and is difficult to form and easy to break. The problem.
  • the shower device includes a shell 1, which is a tubular structure.
  • a first plastic core 2 and a second plastic core 3 are sequentially arranged in the shell 1 along a first direction. It should be noted that the first direction is the axis direction of the housing 1 .
  • the first plastic inner core 2 is a columnar structure, including a first core segment 21 and a second core segment 22.
  • the second core segment 22 is provided at one end of the first core segment 21 close to the second plastic inner core 3.
  • the second core segment 22 The diameter is smaller than the diameter of the first core segment 21.
  • the first plastic inner core 2 is provided with a first cavity 212 , and the first cavity 212 can be located in the first core section 21 , or can be located in the first core section 21 and the second core section 22 .
  • a cold water inlet 213 is provided on the side wall of the first cavity 212, and the cold water inlet 213 is connected to a cold water connector 214.
  • the first core section 21 is provided with a first clamping portion 211 .
  • the first clamping portion 211 includes a first clamping section 2111 extending perpendicular to the axial direction of the first plastic inner core 2 and a first clamping section 2111 extending parallel to the first plastic inner core 2
  • the second clamping section 2112 extends in the axial direction, and the second clamping section 2112 and the first core section 21 form a first clamping groove.
  • the first plastic core 2 also includes a third core section 23.
  • the third core section 23 is provided at one end of the second core section 22 close to the second plastic core 3.
  • the third core section 23 includes a hot water pipe joint 231 and a water mixing pipe. 322 joint 232 and the first connecting piece 233.
  • the first connecting piece 233 is arranged along the second direction.
  • the hot water pipe joint 231 and the mixing water pipe 322 are parallel to each other.
  • the first connecting piece 233 is connected to the hot water pipe joint 231 and the mixing pipe.
  • the first connecting piece 233 includes a first connecting piece body and a first limiting portion, and the first limiting portion protrudes from the first connecting piece body along the second direction.
  • the second plastic inner core 3 has a columnar structure and includes a fourth core segment 31 and a fifth core segment 32 .
  • the fourth core segment 31 is provided at an end of the second core segment 22 close to the first plastic inner core 2 .
  • the first plastic inner core 2 is provided with a second cavity 311 , and the second cavity 311 can be located in the fourth core section 31 .
  • a hot water inlet 312 is provided on the side wall of the second cavity 311, and the hot water inlet 312 is connected to a hot water connector 313.
  • the hot water inlet 312 of the hot water pipe 321 is provided with a hot water connector 313.
  • the hot water connector 313 is fixed to the hot water inlet 312 of the hot water pipe 321 through a card.
  • the fourth core section 31 is provided with a second clamping portion 314 .
  • the second clamping portion 314 includes a third clamping section 3141 extending perpendicularly to the axial direction of the second plastic inner core 3 and a third clamping section 3141 extending parallel to the second plastic inner core 3 .
  • the fourth clamping section 3142 extends in the axial direction, and the fourth clamping section 3142 and the fourth core section 31 form a second clamping groove.
  • the fifth core section 32 includes a hot water pipe 321, a mixing pipe 322, an inner outlet pipe 323 and a second connecting piece 325.
  • the hot water pipe 321, the mixing pipe 322 and the inner outlet pipe 323 are parallel to each other.
  • the second connecting piece 325 is along the second connecting piece 325.
  • the first connecting piece is arranged in the direction of The second direction protrudes from the first connecting piece body.
  • the hot water pipe joint 231 is connected to the hot water pipe 321, the mixing pipe 322 and the mixing pipe 322 are connected to the joint 232.
  • the first connecting piece 233 and the second connecting piece 325 are attached together, thereby connecting the first plastic inner core 2 and the second connecting piece 325.
  • the plastic inner cores 3 are connected together.
  • the hot water joint 313 includes a hot water joint body 3131, a first connection washer 3132 and a first connection nut 3135.
  • the hot water joint body 3131 is provided with a fifth annular groove 3133, which can be inserted into the fifth annular groove.
  • 3133 is provided with a fifth sealing ring 3134.
  • the hot water connector body 3131 is located in the hot water inlet 312.
  • the fifth sealing ring 3134 is in contact with the inner wall of the hot water inlet 312.
  • the first connecting nut 3135 is connected to the hot water inlet 312. External threaded connection.
  • the first connection washer 3132 is sleeved on the outside of the hot water connector body 3131 and is located axially between the hot water connector body 3131 and the hot water inlet pipe.
  • the cold water connector 214 includes a cold water connector body 2141, a second connection washer 2142 and a second connection nut 2145.
  • the cold water connector body 2141 is provided with a sixth annular groove 2143, and a sixth sealing ring can be provided in the sixth annular groove 2143.
  • 2144 the cold water connector body 2141 is located in the cold water inlet 213, the sixth sealing ring 2144 is in contact with the inner wall of the cold water inlet 213, and the second connecting nut 2145 is threadedly connected to the outside of the cold water inlet 213.
  • the second connection washer 2142 is sleeved on the outside of the cold water connector body 2141 and is located axially between the cold water connector body 2141 and the cold water inlet pipe.
  • the housing 1 has a first end and a second end oppositely arranged along the axial direction. The first end is an end close to the first plastic core 2 .
  • a flow control mechanism 8 is installed on the first end of the housing 1 .
  • the flow control mechanism 8 includes a flow control valve 81 and a first handle 82.
  • the flow control valve 81 is fitted in the first cavity 212, and the first handle 82 is linked with the flow valve core 811 to control the water output of the mixing water interface.
  • the flow control mechanism 8 also includes a first gland 813 through which the switching control valve 91 is pressed onto the housing 1 .
  • the first gland 813 is engaged with the first clamping portion 211 and the first core section 21 formed in the first card slot.
  • the flow control valve 81 includes a flow valve core 811 and a flow valve seat 812.
  • the flow valve seat 812 is matched in the first cavity 212, and the flow valve seat 812 is matched with the flow valve core 811.
  • the flow valve seat 812 has a cold water interface 8121, a mixed water interface 8122 and a hot water interface 8123 formed on the end wall.
  • the cold water interface 8121 is connected with the cold water inlet 213.
  • the flow valve core 811 blocks the area of the cold water interface 8121 to control the flow of cold water.
  • the flow valve core 811 blocks the area of the hot water interface 8123 to control the flow of hot water, and the flow valve core 811 blocks the area of the mixed water interface 8122 to control the flow of mixed water, that is, it flows into the mixed water pipe. 322 water flow.
  • a water outlet 324 is provided on the side wall of the inner water outlet pipe 323.
  • the inner water outlet pipe 323 includes a first inner water outlet branch pipe 3231 and a second inner water outlet branch pipe 3232 that are parallel to each other.
  • the water outlet 324 includes a first water outlet 3241 and a second water outlet. 3242, the first water outlet 3241 is formed on the first inner water outlet branch pipe 3231, and the second water outlet 3242 is formed on the second inner water outlet branch pipe 3232.
  • the first water outlet 3241 and the second water outlet 3242 are located on the same straight line along the second direction. It should be noted that the second direction is the extension direction of the first handle 82 .
  • a switching control mechanism 9 is installed on the second end of the housing 1 , which is close to the second plastic inner core 3 .
  • the switching control mechanism 9 includes a switching control valve 91 and a second handle 92.
  • the switching valve seat 912 is fitted in the second cavity 311.
  • the second handle 92 is linked with the control valve core to communicate with the first water outlet 3241 or the second water outlet. 3242.
  • the switching control mechanism 9 also includes a second pressing cover 913, through which the switching control valve 91 is pressed against the housing 1.
  • the second pressing cover 913 is engaged with the third joint formed by the fourth clamping portion and the fourth section. In the second card slot.
  • the switching control valve 91 includes a switching valve core 911 and a switching valve seat 912.
  • the switching valve seat 912 has a first opening 9121 and a second opening 9122.
  • the first opening 9121 cooperates with the first water outlet branch pipe
  • the second opening 9122 cooperates with the first water outlet branch pipe.
  • the two outlet pipes 7 are matched.
  • the switching valve seat 912 cooperates with the switching valve core 911 to open the first opening 9121 or the second opening 9122.
  • the switching valve core 911 is provided with a third opening and a fourth opening. When the third opening is aligned with the first opening 9121, the mixed water enters the first inner water outlet branch pipe 3231. When the fourth opening is aligned with the second opening 9122 , the mixed water enters the second internal water outlet branch pipe 3232.
  • the size of the first opening 9121 is larger than the size of the third opening
  • the size of the second opening 9122 is larger than the size of the fourth opening.
  • the shower also includes a first water outlet joint 41, a first water outlet pipe 6, a second water outlet joint 51 and a second water outlet pipe 7.
  • the first water outlet joint 41 is connected to the first water outlet 3241; the first water outlet pipe 6 is connected to the first water outlet 3241.
  • the side wall of the housing 1 is provided with a first installation joint 11 and a second installation joint 12.
  • the first water outlet joint 41 passes through the first installation joint 11 and is connected to the first water outlet 3241.
  • the second water outlet joint 51 passes through the second water outlet.
  • the installation joint 12 is connected to the second water outlet 3242.
  • the first water outlet joint 41 includes a first joint part, a second joint part 42 and a first nut 43.
  • the first joint part extends into the first installation joint 11 and is an interference fit with the first water outlet 3241.
  • a first annular groove 411 is provided, a first sealing ring 412 can be disposed in the first annular groove 411, and a side of the second sealing ring 414 close to the first water outlet 3241 is pressed against the inner wall of the first water outlet 3241.
  • the second joint part 42 is in contact with the first joint part and has an interference fit with the first installation joint 11.
  • a second annular groove 413 can be provided in the second joint part 42, and a second annular groove 413 can be provided in the second annular groove 413.
  • the side of the sealing ring 414 and the second sealing ring 414 close to the inner wall of the first installation joint 11 is pressed against the inner wall of the first installation joint 11 .
  • the first nut 43 is threadedly connected to the first installation joint 11 and the first water outlet pipe 6 .
  • the second water outlet joint 51 includes a third joint part 51 and a fourth joint part 52.
  • the third joint part 51 is disposed close to the second installation joint 12.
  • the third joint part 51 is provided with a third annular groove 511 and a fourth annular groove. Groove 513, a third sealing ring 512 can be provided in the third annular groove 511, the third joint part 51 is provided in the second water outlet joint 51, and the side of the third sealing ring 512 close to the second installation joint 12 is pressed against the second installation joint 12. 2.
  • the fourth joint part 52 is disposed away from the second installation joint 12 , the fourth joint part 52 is sleeved on the third joint part 51 , and the side of the fourth sealing ring 514 close to the fourth joint part 52 is pressed against the fourth joint part 52 inner wall.
  • the shower of the present disclosure can realize the function of adjusting the flow rate through the flow control mechanism 8.
  • the first water outlet joint 41 or the second water outlet joint 51 of the control mechanism 9 along the third direction to discharge water, water can be discharged through the first water outlet joint. 41 to realize hand-held water discharge, and the top spray water can be realized through the second water outlet joint 51.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Multiple-Way Valves (AREA)
  • Bathtubs, Showers, And Their Attachments (AREA)

Abstract

一种淋浴器，包括外壳（1）、第一塑料内芯（2）、第二塑料内芯（3）、流量阀座（812）和切换阀座（912），流量阀座（812）设置在第一塑料内芯（2）的第一腔体（212）内，流量阀座（812）上设冷水接口（8121）、混水接口（8122）以及热水接口（8123），第二塑料内芯（3）设有第二腔体（311），第二塑料内芯（3）上设有与第二腔体（311）连通的第一内出水管（3231）和第二内出水管（3232），切换阀座（912）具有与第一内出水管（3231）连通的第一开口（9121）以及与第二内出水管（3232）连通的第二开口（9122）。该淋浴器能够实现防烫功能，降低制造成本以及加工难度。

Description

淋浴器 技术领域
本公开涉及卫浴设备技术领域，具体而言，涉及一种淋浴器。
 背景技术
现有的淋浴器一般提供多功能出水，即在淋浴器的主体内设置多条互相独立的水路以及相应的出水口，利用分水阀芯对进水进行分流后将水流切换输送至各个水路之中并经由对应的出水口排出。
传统的淋浴器一般采用全铜的结构，由于铜的导热性很好，热水通过其导热，很容易在使用时使淋浴器的表面温度过高，因而存在烫伤用户的安全隐患。另外，淋浴器采用整体铸造的工艺成型，而淋浴器内部结构复杂，则制作成本较高。
需要说明的是，在上述背景技术部分公开的信息仅用于加强对本公开的背景的理解，因此可以包括不构成对本领域普通技术人员已知的现有技术的信息。
 技术问题
本公开的目的在于克服淋浴器的表面温度过高及制作成本较高的问题，提供一种淋浴器。
 技术解决方案
根据本公开的一个方面，提供一种淋浴器，包括外壳、第一塑料内芯、第二塑料内芯、流量阀座和切换阀座，外壳为管状结构；第一塑料内芯设于外壳内，第一塑料内芯为柱状结构，第一塑料内芯设有第一腔体，第一塑料内芯的侧壁上成型有冷水进水口，冷水进水口与第一腔体连通，流量阀座配合于第一腔体内，在流量阀座的端壁上形成冷水接口、混水接口和热水接口，冷水接口与冷水进水口连通；第二塑料内芯设于外壳内，第二塑料内芯为柱状结构，第二塑料内芯与第一塑料内芯设于同一轴线上，第二塑料内芯远离第一塑料内芯的一端设有第二腔体，第二腔体的侧壁上设有热水进水口，第二塑料内芯包括热水管和混水管，热水管的一端与热水进水口连通，另一端与热水接口连通，混水管的一端与混水接口连通，另一端与第二腔体连通，第二塑料内芯上设有与第二腔体连通的第一内出水管和第二内出水管，第一内出水管设有第一出水口，第二内出水管设有第二出水口；切换阀座具有第一开口和第二开口，第一开口与第一内出水管连通，第二开口与第二内出水管连通。
在本公开的一个实施例中，第一内出水管和第二内出水管设于热水管与混水管之间。
在本公开的一个实施例中，淋浴器还包括第一出水接头、第一出水管、第二出水接头和第二出水管，第一出水接头连接于第一出水口上；第一出水管连接于第一出水接头上；第二出水接头连通于第二出水口上；第二出水管连接于第二出水接头上。
在本公开的一个实施例中，淋浴器还包括流量控制机构，流量控制机构设于外壳的一端，流量控制机构包括流量阀座，流量阀座与流量阀芯配合于第一腔体内。
在本公开的一个实施例中，流量控制机构还包括第一把手，第一把手与流量阀芯联动，以控制混水接口的出水量。
在本公开的一个实施例中，淋浴器还包括切换控制机构，切换控制机构设于外壳的一端相对的另一端，切换控制机构包括切换阀芯，切换阀芯与切换阀座配合于第二腔体内。
在本公开的一个实施例中，切换控制机构还包括第二把手，第二把手与控制阀芯联动，以打开第一开口或第二开口。
在本公开的一个实施例中，外壳的侧壁上设有第一安装接头和第二安装接头，第一出水接头穿过第一安装接头连接于第一出水口上，第二出水接头穿过第二安装接头连接于第二出水口上。
在本公开的一个实施例中，第一出水接头包括第一接头部、第二接头部和第一螺母，第一接头部过盈配合于第一安装接头，第二接头部过盈配合于第一接头部上，第一螺母螺纹连接于第一安装接头上。
在本公开的一个实施例中，第二出水接头包括第三接头部和第四接头部，第三接头部过盈配合于第二出水接头内，第四接头部卡接于第三接头部上。
 有益效果
本公开的淋浴器的内芯为塑料材质，因此淋浴器的水路为塑料材质，塑料材质的热传导效率较低，因此外壳的温度较低，本公开的淋浴器能够实现防烫功能。另外，淋浴器的内芯与外壳采用分体设置，并且内芯分为第一塑料内芯和第二塑料内芯，因此制作成本大大降低，在流量阀座上设冷水接口，可以避免在第一塑料内芯上设冷水接口时，冷水通道与热水通道、混水通道免在发生交叉，提高冷水通道、热水通道和混水通道的加工难度；在切换阀座设第一开口和第二开口，可以加大第一开口和第二开口的尺寸，避免在第二塑料内芯上形成出水通路时，因为开口的尺寸太小不易成型以及容易断裂的问题。
应当理解的是，以上的一般描述和后文的细节描述仅是示例性和解释性的，并不能限制本公开。
 附图说明
此处的附图被并入说明书中并构成本说明书的一部分，示出了符合本公开的实施例，并与说明书一起用于解释本公开的原理。显而易见地，下面描述中的附图仅仅是本公开的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本公开实施例涉及的淋浴器的立体结构图。
图2为本公开实施例涉及的淋浴器的爆炸图。
图3为本公开实施例涉及的淋浴器沿第一方向的轴向剖视图。
图4为本公开实施例涉及的淋浴器沿第二方向的轴向剖视图。
图5为本公开实施例涉及的淋浴器沿第二方向的径向剖视图。
图中：1-外壳，11-第一安装接头，12-第二安装接头，2-第一塑料内芯，21-第一芯段，211-第一卡接部，2111-第一卡接段，2112-第二卡接段，212-第一腔体，213-冷水进水口，214-冷水接头，2141-冷水接头本体，2142-第二连接垫圈，2143-第六环形凹槽，2144-第六密封圈，2145-第二连接螺母，22-第二芯段，23-第三芯段，231-热水管接头，232-混水管接头，233-第一连接片，3-第二塑料内芯，31-第四芯段，311-第二腔体，312-热水进水口，313-热水接头，3131-热水接头本体，3132-第一连接垫圈，3133-第五环形凹槽，3134-第五密封圈，3135-第一连接螺母，314-第二卡接部，3141-第三卡接段，3142-第四卡接段，32-第五芯段，321-热水管，322-混水管，323-内出水管，3231-第一内出水支管，3232-第二内出水支管，324-出水口，3241-第一出水口，3242-第二出水口，325-第二连接片，4-第一出水接头，41-第一接头部，411-第一环形凹槽，412-第一密封圈，413-第二环形凹槽，414-第二密封圈，42-第二接头部，43-第一螺母，5-第二出水接头，51-第三接头部，511-第三环形凹槽，512-第三密封圈，513-第四环形凹槽，514-第四密封圈，52-第四接头部，6-第一出水管，7-第二出水管，8-流量控制机构，81-流量控制阀，811-流量阀芯，812-流量阀座，8121-冷水接口，8122-混水接口，8123-热水接口，813-第一压盖，82-第一把手，9-切换控制机构，91-切换控制阀，911-切换阀芯，912-切换阀座，9121-第一开口，9122-第二开口，913-第二压盖，92-第二把手。
 本发明的实施方式
现在将参考附图更全面地描述示例实施方式。然而，示例实施方式能够以多种形式实施，且不应被理解为限于在此阐述的实施方式；相反，提供这些实施方式使得本公开将全面和完整，并将示例实施方式的构思全面地传达给本领域的技术人员。图中相同的附图标记表示相同或类似的结构，因而将省略它们的详细描述。此外，附图仅为本公开的示意性图解，并非一定是按比例绘制。
虽然本说明书中使用相对性的用语，例如“上”“下”来描述图标的一个组件对于另一组件的相对关系，但是这些术语用于本说明书中仅出于方便，例如根据附图中所述的示例的方向。能理解的是，如果将图标的装置翻转使其上下颠倒，则所叙述在“上”的组件将会成为在“下”的组件。当某结构在其它结构“上”时，有可能是指某结构一体形成于其它结构上，或指某结构“直接”设置在其它结构上，或指某结构通过另一结构“间接”设置在其它结构上。
用语“一个”、“一”、“该”、“所述”和“至少一个”用以表示存在一个或多个要素/组成部分/等；用语“包括”和“具有”用以表示开放式的包括在内的意思并且是指除了列出的要素/组成部分/等之外还可存在另外的要素/组成部分/等；用语“第一”、“第二”和“第三”等仅作为标记使用，不是对其对象的数量限制。
参见图1至图5，本公开实施方式提供了一种淋浴器。该淋浴器包括外壳1、第一塑料内芯2、第二塑料内芯3、流量阀座812和切换阀座912，外壳1为管状结构；第一塑料内芯2设于外壳1内，第一塑料内芯2为柱状结构，第一塑料内芯2设有第一腔体212，第一塑料内芯2的侧壁上成型有冷水进水口213，冷水进水口213与第一腔体212连通，流量阀座812配合于第一腔体213内，在流量阀座812的端壁上形成冷水接口8121、混水接口8122和热水接口8123，冷水接口8121与冷水进水口213连通；第二塑料内芯3设于外壳1内，第二塑料内芯3为柱状结构，第二塑料内芯3与第一塑料内芯2设于同一轴线上，第二塑料内芯3远离第一塑料内芯2的一端设有第二腔体311，第二腔体的侧壁上设有热水进水口312，第二塑料内芯3包括热水管321和混水管322，热水管322的一端与热水进水口312连通，另一端与热水接口8123连通，混水管322的一端与混水接口8122连通，另一端与第二腔体311连通，第二塑料内芯3上设有与第二腔体311连通的第一内出水管3231和第二内出水管3232，第一内出水管3231设有第一出水口3241，第二内出水管3232设有第二出水口3242；切换阀座912具有第一开口9121和第二开口9122，第一开口9121与第一内出水管3231连通，第二开口9122与第二内出水管连通3232。
本公开的淋浴器的内芯均为塑料材质，因此淋浴器的水路为塑料材质，塑料材质的热传导效率较低，因此外壳1的温度较低，本公开的淋浴器能够实现防烫功能。另外，淋浴器的内芯与外壳采用分体设置，并且内芯分为第一塑料内芯和第二塑料内芯，因此制作成本大大降低，在流量阀座81上设冷水接口8121，可以避免在第一塑料内芯2上设冷水接口8121时，冷水通道与热水通道、混水通道免在发生交叉，提高冷水通道、热水通道和混水通道的加工难度；在切换阀座92设第一开口9121和第二开口9122，可以加大第一开口9121和第二开口9122的尺寸，避免在第二塑料内芯3上形成出水通路时，因为开口的尺寸太小不易成型以及容易断裂的问题。
淋浴器包括外壳1，外壳1为管状结构，外壳1内沿第一方向依次设置有第一塑料内芯2和第二塑料内芯3。需要说明的是，第一方向为外壳1的轴线方向。
第一塑料内芯2为柱状结构，包括第一芯段21和第二芯段22，第二芯段22设于第一芯段21靠近第二塑料内芯3的一端，第二芯段22的直径小于第一芯段21的直径。第一塑料内芯2设有第一腔体212，第一腔体212可以位于第一芯段21内，也可以位于第一芯段21内和第二芯段22内。第一腔体212的侧壁上设有冷水进水口213，冷水进水口213连接有冷水接头214。第一芯段21上设有第一卡接部211，第一卡接部211包括垂直于第一塑料内芯2的轴线方向延伸的第一卡接段2111和平行于第一塑料内芯2的轴线方向延伸的第二卡接段2112，第二卡接段2112与第一芯段21形成第一卡槽。
第一塑料内芯2还包括第三芯段23，第三芯段23设于第二芯段22靠近第二塑料内芯3的一端，第三芯段23包括热水管接头231、混水管322接头232和第一连接片233，第一连接片233沿第二方向设置，热水管接头231和混水管322接头232相互平行，第一连接片233连接于热水管接头231和混水管322接头232的外围，第一连接片233包括第一连接片本体和第一限位部，第一限位部沿第二方向凸出于第一连接片本体。
第二塑料内芯3为柱状结构，包括第四芯段31和第五芯段32，第四芯段31设于第二芯段22靠近第一塑料内芯2的一端。第一塑料内芯2设有第二腔体311，第二腔体311可以位于第四芯段31内。第二腔体311的侧壁上设有热水进水口312，热水进水口312连接有热水接头313。热水管321的热水进水口312上设有热水接头313，热水接头313通过卡片固定于热水管321的热水进水口312处。第四芯段31上设有第二卡接部314，第二卡接部314包括垂直于第二塑料内芯3的轴线方向延伸的第三卡接段3141和平行于第二塑料内芯3的轴线方向延伸的第四卡接段3142，第四卡接段3142与第四芯段31形成第二卡槽。
第五芯段32包括热水管321、混水管322、内出水管323和第二连接片325，热水管321、混水管322和内出水管323相互平行，第二连接片325沿第二方向设置，第一连接片连接于热水管321、混水管322和内出水管323的外围，第二连接片325包括第二连接片325本体和第二限位部，第二限位部沿第二方向凸出于第连接片本体。
热水管接头231与热水管321连接，混水管322接头232与混水管322连接，第一连接片233与第二连接片325贴合在一起，从而将第一塑料内芯2与第二塑料内芯3连接在一起。
需要说明的是，热水接头313包括热水接头本体3131、第一连接垫圈3132和第一连接螺母3135，热水接头本体3131上设有第五环形凹槽3133，可以在第五环形凹槽3133内设有第五密封圈3134，热水接头本体3131设于热水进水口312内，第五密封圈3134抵接于热水进水口312内壁，第一连接螺母3135与热水进水口312外部螺纹连接。第一连接垫圈3132套接于热水接头本体3131外侧，沿轴向位于热水接头本体3131与热水进水管之间。冷水接头214包括冷水接头本体2141、第二连接垫圈2142和第二连接螺母2145，冷水接头本体2141上设有第六环形凹槽2143，可以在第六环形凹槽2143内设有第六密封圈2144，冷水接头本体2141设于冷水进水口213内，第六密封圈2144抵接于冷水进水口213内壁，第二连接螺母2145与冷水进水口213外部螺纹连接。第二连接垫圈2142套接于冷水接头本体2141外侧，沿轴向位于冷水接头本体2141与冷水进水管之间。
外壳1具有沿轴线方向相对设置的第一端和第二端，第一端为靠近第一塑料内芯2的一端，外壳1的第一端安装有流量控制机构8。流量控制机构8包括流量控制阀81和第一把手82，流量控制阀81配合于第一腔体212内，第一把手82与流量阀芯811联动，以控制混水接口的出水量。流量控制机构8还包括第一压盖813，通过第一压盖813将切换控制阀91压紧于外壳1上，第一压盖813卡接于第一卡接部211与第一芯段21形成的第一卡槽内。
具体地，流量控制阀81包括流量阀芯811和流量阀座812，流量阀座812配合于第一腔体212内，流量阀座812与流量阀芯811配合。流量阀座812上具有端壁上形成冷水接口8121、混水接口8122和热水接口8123，冷水接口8121与冷水进水口213连通，通过流量阀芯811封堵冷水接口8121的面积来控制冷水的水流量，通过流量阀芯811封堵热水接口8123的面积来控制热水的水流量，通过流量阀芯811封堵混水接口8122的面积来控制混合水的水流量，也就是流入混水管322的水流量。
内出水管323的侧壁上设有出水口324，内出水管323包括相互平行的第一内出水支管3231和第二内出水支管3232，出水口324包括第一出水口3241和第二出水口3242，第一出水口3241形成于第一内出水支管3231上，第二出水口3242形成于第二内出水支管3232上。第一出水口3241和第二出水口3242沿第二方向位于同一直线上。需要说明的是，第二方向为第一把手82的延伸方向。
外壳1的第二端安装有切换控制机构9，第二端为靠近第二塑料内芯3的二端。切换控制机构9包括切换控制阀91和第二把手92，切换阀座912配合于第二腔体311内，第二把手92与控制阀芯联动，以连通第一出水口3241或第二出水口3242。切换控制机构9还包括第二压盖913，通过第二压盖913将切换控制阀91压紧于外壳1上，第二压盖913卡接于第四卡接部与第四段形成的第二卡槽内。
具体地，切换控制阀91包括切换阀芯911和切换阀座912，切换阀座912具有第一开口9121和第二开口9122，第一开口9121与第一出水支管配合，第二开口9122与第二出水管7配合。切换阀座912与切换阀芯911配合，打开第一开口9121或第二开口9122。切换阀芯911上设有第三开口和第四开口，当第三开口与第一开口9121对准时，混合后的水进入第一内出水支管3231，当第四开口与第二开口9122对准时，混合后的水进入第二内出水支管3232。需要说明的是，第一开口9121的尺寸大于第三开口的尺寸，第二开口9122的尺寸大于第四开口的尺寸。
淋浴器还包括第一出水接头41、第一出水管6、第二出水接头51和第二出水管7，第一出水接头41连接于第一出水口3241上；第一出水管6连接于第一出水接头41上；第二出水接头51连通于第二出水口3242上；第二出水管7连接于第二出水接头51上。外壳1的侧壁上设有第一安装接头11和第二安装接头12，第一出水接头41穿过第一安装接头11连接于第一出水口3241上，第二出水接头51穿过第二安装接头12连接于第二出水口3242上。
第一出水接头41包括第一接头部、第二接头部42和第一螺母43，第一接头部伸入第一安装接头11内，并与第一出水口3241过盈配合，在第一接头部设第一环形凹槽411，可以在第一环形凹槽411内设第一密封圈412，第二密封圈414靠近第一出水口3241的一侧抵紧第一出水口3241的内壁。第二接头部42与第一接头部接触，且与第一安装接头11过盈配合，可以在第二接头部42设第二环形凹槽413，可以在第二环形凹槽413内设第二密封圈414，第二密封圈414靠近第一安装接头11内壁的一侧抵紧第一安装接头11的内壁。第一螺母43螺纹连接第一安装接头11和第一出水管6。
第二出水接头51包括第三接头部51和第四接头部52，第三接头部51靠近第二安装接头12设置，第三接头部51上设有第三环形凹槽511和第四环形凹槽513，可以在第三环形凹槽511内设置第三密封圈512，第三接头部51设于第二出水接头51内，第三密封圈512靠近第二安装接头12的一侧抵紧第二安装接头12的内壁。第四接头部52远离第二安装接头12设置，第四接头部52套接于第三接头部51上，第四密封圈514靠近第四接头部52的一侧抵紧第四接头部52的内壁。
可以理解的是，本公开的淋浴器通过流量控制机构8可以实现调节流量功能，通过切换控制机构9沿第三方向的第一出水接头41或第二出水接头51出水，可以通过第一出水接头41实现手握出水，可以通过第二出水接头51实现顶喷出水。
本领域技术人员在考虑说明书及实践这里公开的实用新型后，将容易想到本公开的其它实施方案。本申请旨在涵盖本公开的任何变型、用途或者适应性变化，这些变型、用途或者适应性变化遵循本公开的一般性原理并包括本公开未公开的本技术领域中的公知常识或惯用技术手段。说明书和实施例仅被视为示例性的，本公开的真正范围和精神由所附的权利要求指出。

Claims (10)

  1. 一种淋浴器，其特征在于，包括：
    外壳，所述外壳为管状结构；
    第一塑料内芯，设于所述外壳内，所述第一塑料内芯为柱状结构，所述第一塑料内芯设有第一腔体，第一塑料内芯的侧壁上成型有冷水进水口，所述冷水进水口与所述第一腔体连通，
    流量阀座，所述流量阀座配合于所述第一腔体内，在所述流量阀座的端壁上形成冷水接口、混水接口和热水接口，所述冷水接口与冷水进水口连通；
    第二塑料内芯，设于所述外壳内，所述第二塑料内芯为柱状结构，所述第二塑料内芯与所述第一塑料内芯设于同一轴线上，所述第二塑料内芯远离所述第一塑料内芯的一端设有第二腔体，所述第二腔体的侧壁上设有热水进水口，所述第二塑料内芯包括热水管和混水管，所述热水管的一端与所述热水进水口连通，另一端与所述热水接口连通，所述混水管的一端与所述混水接口连通，另一端与所述第二腔体连通，所述第二塑料内芯上设有与所述第二腔体连通的第一内出水管和第二内出水管，所述第一内出水管设有第一出水口，所述第二内出水管设有第二出水口；
    切换阀座，所述切换阀座具有第一开口和第二开口，所述第一开口与第一内出水管连通，所述第二开口与所述第二内出水管连通。
  2. 根据权利要求1所述的淋浴器，其特征在于，所述第一内出水管和所述第二内出水管设于所述热水管与所述混水管之间。
  3. 根据权利要求2所述的淋浴器，其特征在于，所述淋浴器还包括：
    第一出水接头，连接于所述第一出水口上；
    第一出水管，连接于所述第一出水接头上；
    第二出水接头，连通于所述第二出水口上；
    第二出水管，连接于所述第二出水接头上。
  4. 根据权利要求1所述的淋浴器，其特征在于，所述淋浴器还包括：
    流量控制机构，设于外壳的一端，所述流量控制机构包括流量阀座，所述流量阀座与流量阀芯配合于所述第一腔体内。
  5. 根据权利要求4所述的淋浴器，其特征在于，所述流量控制机构还包括第一把手，所述第一把手与所述流量阀芯联动，以控制所述混水接口的出水量。
  6. 根据权利要求1所述的淋浴器，其特征在于，所述淋浴器还包括：
    切换控制机构，设于所述外壳的一端相对的另一端，所述切换控制机构包括切换阀芯，所述切换阀芯与所述切换阀座配合于所述第二腔体内。
  7. 根据权利要求6所述的淋浴器，其特征在于，所述切换控制机构还包括第二把手，所述第二把手与所述控制阀芯联动，以打开所述第一开口或所述第二开口。
  8. 根据权利要求1所述的淋浴器，其特征在于，所述外壳的侧壁上设有第一安装接头和第二安装接头，第一出水接头穿过所述第一安装接头连接于所述第一出水口上，第二出水接头穿过所述第二安装接头连接于所述第二出水口上。
  9. 根据权利要求8所述的淋浴器，其特征在于，所述第一出水接头包括第一接头部、第二接头部和第一螺母，所述第一接头部过盈配合于所述第一安装接头，所述第二接头部过盈配合于所述第一接头部上，所述第一螺母螺纹连接于所述第一安装接头上。
  10. 根据权利要求9所述的淋浴器，其特征在于，所述第二出水接头包括第三接头部和第四接头部，所述第三接头部过盈配合于所述第二出水接头内，所述第四接头部卡接于所述第三接头部上。
PCT/CN2022/098072 2022-04-29 2022-06-10 淋浴器 WO2023206733A1 (zh)

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