CN220891169U - Scald-proof faucet and shower device - Google Patents
Scald-proof faucet and shower device Download PDFInfo
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- CN220891169U CN220891169U CN202321826149.6U CN202321826149U CN220891169U CN 220891169 U CN220891169 U CN 220891169U CN 202321826149 U CN202321826149 U CN 202321826149U CN 220891169 U CN220891169 U CN 220891169U
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- valve core
- constant temperature
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- 206010053615 Thermal burn Diseases 0.000 title description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 189
- 210000001503 joint Anatomy 0.000 claims abstract description 8
- 229920003023 plastic Polymers 0.000 claims abstract description 4
- 239000004033 plastic Substances 0.000 claims abstract description 4
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 238000005507 spraying Methods 0.000 claims description 4
- 230000002265 prevention Effects 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Domestic Plumbing Installations (AREA)
Abstract
An anti-scalding water tap and a shower device, wherein the anti-scalding water tap comprises a left half body, a right half body, a mixed water guide pipe, a constant temperature valve core, a water switching valve core and a tap shell, and the left half body, the right half body and the mixed water guide pipe are made of plastics; the left half body and the right half body are arranged in the faucet shell, the hot water inlet port and the cold water inlet port correspond to the internal thread hot water interface pipe and the internal thread cold water interface pipe, and the constant temperature water interface pipe corresponds to the constant temperature interface; the mixed water guide pipe extends into the valve core cavity of the switch, and a constant-temperature water outlet cavity is formed by the mixed water guide pipe, the valve core cavity of the switch and a gap between the constant-temperature water outlet cavity of the switch; the left half body and the right half body are in butt joint, fixed and sealed, and the inserting pipe part is inserted into the water guide cavity; the valve core end of the switching water quantity is matched with the valve core seat. The half body and the right half body have simple structures, the die has simple structures and the yield is high; the left half body and the right half body are in butt joint and fixed, and the assembly is convenient; gaps are formed between the left half body, the right half body and the faucet shell, and the temperature of the faucet shell is low.
Description
Technical Field
The utility model relates to the technical field of bathrooms, in particular to an anti-scalding faucet.
Background
At present, chinese patent 201922488916.7 discloses a single play water constant temperature tap, including the valve body, switch case and constant temperature case, the valve body outside cover is equipped with the casing, the valve body includes left half and right half, the switch case is installed in left half outer end, the constant temperature case is installed in right half outer end, left half and right half rear side are provided with water inlet one and water inlet two perpendicular valve body axis, left half upside is provided with the mixed water delivery port, the perpendicular valve body axis of mixed water delivery port is towards the valve body top, left half is provided with the first mixed runner of intercommunication runner with switch case chamber bottom surface intercommunication, be provided with intercommunication runner two and mixed runner two on the right half, intercommunication runner one and mixed runner two butt joint intercommunication, mixed runner one and mixed runner two butt joint intercommunication. The problems are: the structure is complex, and the yield is low during injection molding.
Disclosure of utility model
The purpose of the utility model is that: the scald-proof tap has the characteristics of simple structure, convenient assembly and high yield.
The utility model is realized in the following way: an anti-scalding faucet is characterized in that: the water valve comprises a left half body, a right half body, a mixed water guide pipe, a constant temperature valve core and a water switching valve core, wherein the left half body, the right half body and the mixed water guide pipe are made of plastics;
the left half body comprises a switch valve core cavity, a constant temperature water outlet cavity, a plug hole, a constant temperature water interface pipe, a hot water inlet interface and a left hot water channel;
The right half body comprises a constant-temperature valve core cavity, a water guide cavity, a cold water inlet port and a right hot water channel, wherein the constant-temperature valve core cavity and the water guide cavity are on the same straight line;
The two ends of the tap shell are opened and are provided with an internal thread hot water interface pipe, an internal thread cold water interface pipe and a constant temperature water interface;
The left half body and the right half body are arranged in the faucet shell, the hot water inlet port and the cold water inlet port correspond to the internal thread hot water interface pipe and the internal thread cold water interface pipe, and the constant temperature water interface pipe corresponds to the constant temperature interface; the insertion pipe part of the mixed water guide pipe penetrates through the insertion hole to extend out, the annular baffle disc is matched with the constant-temperature water outlet cavity to stop, the mixed water guide pipe extends into the valve core cavity of the switch, and a gap between the mixed water guide pipe and the valve core cavity of the switch and between the mixed water guide pipe and the constant-temperature water outlet cavity forms the constant-temperature water outlet cavity; the left half body and the right half body are in butt joint, fixed and sealed, and the inserting pipe part is inserted into the water guide cavity; the valve core end of the switching water quantity is matched with the valve core seat.
The scald-proof tap is characterized in that: an axial bulge is arranged at one end of the mixing water guide pipe adjacent to the valve core seat; the axial bulge is attached to the constant temperature water outlet cavity.
The scald-proof tap is characterized in that: the left half body is also provided with a supporting tube, and the constant temperature water interface tube and the supporting tube are on the same straight line.
The scald-proof tap is characterized in that: the left half body is provided with a left fixing plate along the length direction, the right half body is provided with a right fixing plate along the length direction, and the left fixing plate is fixed with the pin body for attaching the right fixing plate.
The scald-proof tap is characterized in that: a left radial fixing plate is arranged on the left half body, and a right radial fixing plate is arranged on the right half body;
also comprises a bolt and a nut, wherein the bolt is provided with a bolt hole,
The bolts penetrate through the left radial fixing plate and the right radial fixing plate to be screwed with the nuts.
The scald-proof tap is characterized in that: the left half body is provided with a positioning plate, and the right half body is provided with a positioning groove;
The locating plate is inserted into the locating groove.
A shower device is characterized in that: comprising the scalding-preventing water tap and a lower swinging water outlet assembly,
The constant temperature water interface pipe faces downwards, and the constant temperature water interface faces downwards;
The lower swinging water outlet component is communicated with the constant temperature water interface pipe through the constant temperature water interface.
A shower device is characterized in that: comprises the scald-proof water tap, a connector, a water diversion seat and a water diversion valve core,
The constant temperature water interface pipe is upward, and the constant temperature water interface is upward;
the water diversion seat comprises a water inlet interface, a water diversion valve core cavity, a top spraying water interface and a shower water outlet interface;
The joint is screwed with the constant temperature water interface and stretches into the constant temperature water interface pipe, the water inlet interface is screwed with the joint, and the water diversion valve core is arranged in the water diversion valve core cavity.
The anti-scalding faucet has the advantages that the left half body and the right half body are simple in structure, the die is simple in structure, and the finished product rate is high; the left half body and the right half body are in butt joint and fixed, and the assembly is convenient; gaps are formed between the left half body, the right half body and the faucet shell, and the temperature of the faucet shell is low.
Drawings
Fig. 1 is a cross-sectional view of the present utility model.
Fig. 2 is a view a-a of fig. 1.
Fig. 3 is a view B-B of fig. 1.
Fig. 4 is a perspective view of the present utility model.
Fig. 5 is an exploded perspective view of the present utility model.
Fig. 6 is one of the partial exploded perspective views of the present utility model.
Fig. 7 is a second partial exploded perspective view of the present utility model.
Fig. 8 is an exploded perspective view of a second embodiment of the present utility model.
Fig. 9 is a perspective view of a first shower device of the present utility model.
Fig. 10 is a cross-sectional view of a second shower device of the present utility model.
Fig. 11 is a perspective view of a second shower device of the present utility model.
Fig. 12 is an exploded perspective view of a second shower device of the present utility model.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Example 1
As shown in FIG. 1, the scald-proof water tap comprises a left half body 1, a right half body 2, a mixed water guide pipe 3, a constant temperature valve core 4, a water switching valve core 5 and a tap shell 6, wherein the left half body 1, the right half body 2 and the mixed water guide pipe 3 are made of plastics;
The left half body 1 comprises a switch valve core cavity 11, a constant temperature water outlet cavity 12, a plug hole 13, a constant temperature water interface pipe 14, a hot water inlet interface 15 and a left hot water channel 16, wherein the switch valve core cavity 11, the constant temperature water outlet cavity 12 and the plug hole 13 are arranged on the same straight line, and the left hot water channel 16 is arranged at the rear part of the constant temperature water outlet cavity 12; the hot water inlet port 15 is communicated with the left hot water channel 16; the ends of the constant temperature water interface pipe 14 and the hot water inlet interface 15 are arc-shaped, and the diameters of the constant temperature water interface pipe and the hot water inlet interface 15 are matched with the inner diameter of the faucet shell; the constant temperature water interface pipe 14 may have an upward opening end or a downward opening end, and the axis of the constant temperature water interface pipe is perpendicular to the horizontal plane;
The right half body 2 comprises a constant temperature valve core cavity 21, a water guide cavity 22, a cold water inlet interface 23 and a right hot water channel 24, wherein the constant temperature valve core cavity 21 and the water guide cavity 22 are on the same straight line, and the cold water inlet interface 23 and the right hot water channel 24 are communicated with the constant temperature valve core cavity 21;
The mixed water guide pipe 3 comprises a valve core seat 31, an annular baffle disc 32 and an insertion pipe part 33 which are arranged at one end;
the two ends of the tap shell 6 are opened and are provided with an internal thread hot water interface pipe 61, an internal thread cold water interface pipe 62 and a constant temperature water interface 63;
The left half body 1 and the right half body 2 are arranged in the tap shell 6, the hot water inlet port 15 and the cold water inlet port 23 correspond to the internal thread hot water interface pipe 61 and the internal thread cold water interface pipe 62, and the constant temperature water interface pipe 14 corresponds to the constant temperature interface 63; the plug pipe part 33 of the mixed water guide pipe 3 extends out through the plug hole 13, the annular baffle disc 32 is matched with the end part of the constant temperature water outlet cavity 12 to stop, the mixed water guide pipe 3 extends into the switch valve core cavity 11, and the gap between the mixed water guide pipe 3, the switch valve core cavity 11 and the constant temperature water outlet cavity 12 forms a constant temperature water outlet cavity; the left half body 1 and the right half body 2 are in butt joint, fixed and sealed, and the plugging tube part 33 is inserted into the water guide cavity 22; the end of the valve core 5 of the switching water quantity is matched with the valve core seat 31.
As a further improvement of the utility model: an axial bulge 34 is arranged at one end of the mixing water guide pipe 3 adjacent to the valve core seat 31; the axial bulge 34 is attached to the constant temperature water outlet cavity 12; with this structure, the valve core seat end of the mixing water conduit 3 is prevented from shaking.
As a further improvement of the utility model: the left half body 1 is also provided with a supporting tube 17, the end part of the supporting tube 17 is arc-shaped, the diameter of the supporting tube is matched with the inner diameter of the tap shell 6, and the constant temperature water interface tube 14 and the supporting tube 17 are on the same straight line; the support tube is in support fit with the inner wall of the tap shell 6; the end of the thermostatic water port tube 14 is attached to the inner wall of the faucet housing. With such a structure, the left half body can be effectively prevented from shaking.
The left half body 1 is provided with a left fixing plate 18 along the length direction, the right half body 2 is provided with a right fixing plate 25 along the length direction, and the left fixing plate 18 and the right fixing plate 25 are attached and fixed by a pin body.
Example 2
As shown in fig. 8, the left half body 1 is provided with a left radial fixing plate 19, and the right half body 2 is provided with a right radial fixing plate 26;
also comprises a bolt and a nut, wherein the bolt is provided with a bolt hole,
The bolts pass through the left radial fixing plate 19 and the right radial fixing plate 26 to be screwed with the nuts.
As a further improvement of the present embodiment: the left half body 1 is provided with a positioning plate 1A, and the right half body 2 is provided with a positioning groove 2A;
the locating plate 1A and the locating groove 2A are spliced.
Example 3
As shown in fig. 9, a shower apparatus, comprising a scalding prevention faucet and a lower swing water outlet assembly 7 as described above,
Chinese patent 201520658168.1, name of utility model: a constant temperature faucet with a swinging water outlet nozzle is disclosed with a lower swinging water outlet assembly 7;
The constant temperature water interface pipe 14 faces downwards, and the constant temperature water interface 63 faces downwards;
The lower swing water outlet assembly 7 is communicated with the constant temperature water interface pipe 14 through the constant temperature water interface 63.
Example 4
As shown in fig. 9 and 10, a shower apparatus includes the scald preventing tap, the joint 8, the water diversion seat 9 and the water diversion valve core 10,
The constant temperature water interface pipe 14 faces upwards, and the constant temperature water interface 63 faces upwards;
The water diversion seat 9 comprises a water inlet interface 91, a water diversion valve core cavity 92, a top spraying water outlet interface 931 and a shower water outlet interface 932;
The joint 8 is screwed with the constant temperature water interface 63 and extends into the constant temperature water interface pipe 14, the water inlet interface 91 is screwed with the joint 8, and the water diversion valve core 10 is arranged in the water diversion valve core cavity 92; realizing the conversion between top spraying water and shower water.
While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (8)
1. An anti-scalding faucet is characterized in that: the water tap comprises a left half body, a right half body, a mixed water guide pipe, a constant temperature valve core, a water switching valve core and a tap shell, wherein the left half body, the right half body and the mixed water guide pipe are made of plastics;
the left half body comprises a switch valve core cavity, a constant temperature water outlet cavity, a plug hole, a constant temperature water interface pipe, a hot water inlet interface and a left hot water channel;
The right half body comprises a constant-temperature valve core cavity, a water guide cavity, a cold water inlet port and a right hot water channel, wherein the constant-temperature valve core cavity and the water guide cavity are on the same straight line;
the mixing water guide pipe comprises a valve core seat arranged at one end, an annular baffle disc and an inserting pipe part;
The two ends of the tap shell are opened and are provided with an internal thread hot water interface pipe, an internal thread cold water interface pipe and a constant temperature water interface;
The left half body and the right half body are arranged in the faucet shell, the hot water inlet port and the cold water inlet port correspond to the internal thread hot water interface pipe and the internal thread cold water interface pipe, and the constant temperature water interface pipe corresponds to the constant temperature interface; the insertion pipe part of the mixed water guide pipe penetrates through the insertion hole to extend out, the annular baffle disc is matched with the constant-temperature water outlet cavity to stop, the mixed water guide pipe extends into the valve core cavity of the switch, and a gap between the mixed water guide pipe and the valve core cavity of the switch and between the mixed water guide pipe and the constant-temperature water outlet cavity forms the constant-temperature water outlet cavity; the left half body and the right half body are in butt joint, fixed and sealed, and the inserting pipe part is inserted into the water guide cavity; the valve core end of the switching water quantity is matched with the valve core seat.
2. An anti-scalding faucet of claim 1, wherein: an axial bulge is arranged at one end of the mixing water guide pipe adjacent to the valve core seat; the axial bulge is attached to the constant temperature water outlet cavity.
3. An anti-scalding faucet of claim 1, wherein: the left half body is also provided with a support tube, the constant temperature water interface tube and the support tube are on the same straight line, and the support tube is in support fit with the inner wall of the faucet shell.
4. A scalding prevention faucet according to claim 1, 2 or 3, wherein: the left half body is provided with a left fixing plate along the length direction, the right half body is provided with a right fixing plate along the length direction, and the left fixing plate is fixed with the pin body for attaching the right fixing plate.
5. A scalding prevention faucet according to claim 1, 2 or 3, wherein: a left radial fixing plate is arranged on the left half body, and a right radial fixing plate is arranged on the right half body;
also comprises a bolt and a nut, wherein the bolt is provided with a bolt hole,
The bolts penetrate through the left radial fixing plate and the right radial fixing plate to be screwed with the nuts.
6. An anti-scalding faucet of claim 5, wherein: the left half body is provided with a positioning plate, and the right half body is provided with a positioning groove;
The locating plate is inserted into the locating groove.
7. A shower apparatus, characterized in that: comprising an anti-scalding faucet and a lower swing spout assembly as claimed in any one of claims 1 to 6,
The constant temperature water interface pipe faces downwards, and the constant temperature water interface faces downwards;
The lower swinging water outlet component is communicated with the constant temperature water interface pipe through the constant temperature water interface.
8. A shower apparatus, characterized in that: comprising the scalding-preventing faucet, a joint, a water diversion seat and a water diversion valve core as set forth in any one of claims 1-6,
The constant temperature water interface pipe is upward, and the constant temperature water interface is upward;
the water diversion seat comprises a water inlet interface, a water diversion valve core cavity, a top spraying water interface and a shower water outlet interface;
The joint is screwed with the constant temperature water interface and stretches into the constant temperature water interface pipe, the water inlet interface is screwed with the joint, and the water diversion valve core is arranged in the water diversion valve core cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321826149.6U CN220891169U (en) | 2023-07-11 | 2023-07-11 | Scald-proof faucet and shower device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321826149.6U CN220891169U (en) | 2023-07-11 | 2023-07-11 | Scald-proof faucet and shower device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220891169U true CN220891169U (en) | 2024-05-03 |
Family
ID=90873948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321826149.6U Active CN220891169U (en) | 2023-07-11 | 2023-07-11 | Scald-proof faucet and shower device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220891169U (en) |
-
2023
- 2023-07-11 CN CN202321826149.6U patent/CN220891169U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |