Shower faucet main body

Abstract

The utility model provides a shower faucet main body which comprises a main body, a first water inlet, a second water inlet and a water outlet are formed in the main body, the main body is tubular, and the first water inlet and the second water inlet are respectively located on the rear side of the main body and are arranged at intervals in the axial direction of the main body; a cold and hot water valve element mounting position and a switching valve mounting position are mounted at the two ends of the main body respectively; the cold and hot water valve element mounting position is provided with a first inlet, a second inlet and a first outlet, and the switching valve mounting position is provided with a third inlet and a second outlet; the first water inlet and the first inlet are connected through a first pipeline, the second water inlet and the second inlet are closely connected or connected through a second pipeline, the first outlet and the third inlet are both communicated with the inner cavity of the main body, and the second outlet is connected with the water outlet through a third pipeline; the first pipeline, the second pipeline and the third pipeline are all located in an inner cavity of the body. The utility model has the advantages of simple structure, light weight and low production cost.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of bathroom products, concretely relates to a shower faucet main part. BACKGROUND

[0002] The existing shower faucet is generally of solid structure of metal material, and a water channel is processed through sand casting or drilling, so that the problems of heavy overall weight, high material cost and complex production process exist, and meanwhile, the water channel from the hot water inlet to the mixed water valve core interval directly contacts the high-temperature hot water, so that the temperature is transmitted to the outer wall, and the user is easy to touch and get scalded when using. SUMMARY

[0003] Based on the above problems, the utility model aims at providing a shower faucet main part which is simple in structure, light in weight, low in production cost and can effectively avoid scalding.

[0004] In view of the above problems, the following technical scheme is provided: a shower faucet main part, comprising a main body, a first water inlet, a second water inlet and a water outlet are arranged on the main body, the main body is tubular, the first water inlet and the second water inlet are respectively arranged on the rear side of the main body and are spaced apart along the axial direction of the main body, cold and hot water valve core mounting positions and switching valve mounting positions are respectively arranged at the two ends of the main body, the cold and hot water valve core mounting position is provided with a first inlet, a second inlet and a first outlet, the switching valve mounting position is provided with a third inlet and a second outlet, the first water inlet and the first inlet are connected through a first pipeline, the second water inlet and the second inlet are connected through a second pipeline or are connected in close proximity, the first outlet and the third inlet are both communicated with the inner cavity of the main body, and the second outlet is connected with the water outlet through a third pipeline; the first pipeline, the second pipeline and the third pipeline are all arranged in the inner cavity of the main body; the cold and hot water valve core mounting position is welded and fixed with the end part or the inner wall of the main body; and the switching valve mounting position is welded and fixed with the end part or the inner wall of the main body.

[0005] The utility model is further provided with the following arrangement: the second outlet is a plurality of outlets, the water outlet and the second outlet are arranged in equal numbers and are connected through independent third pipelines.

[0006] The utility model is further provided with the following arrangement: the first inlet, the second inlet and the first outlet are all arranged at the bottom of the cold and hot water valve core mounting position.

[0007] The utility model is further provided with the following arrangement: the cold and hot water valve core mounting position comprises a first bottom plate or a first bottom plate and a first cylinder body, and the first cylinder body is welded and fixed with the first bottom plate or is formed by punching and stretching.

[0008] The utility model is further provided with the following arrangement: the second water inlet and the second inlet are connected with each other through radial punching on the first bottom plate.

[0009] The utility model further sets up, the second import is close to the rear direction of main part setting.

[0010] The utility model further sets up, the third import is located the side portion or bottom of switching valve installation position, the second export is located the bottom of switching valve installation position.

[0011] The utility model further sets up, the switching valve installation position includes second bottom plate or second bottom plate and second cylinder, second cylinder and second bottom plate welding fixed or punch stretch and become.

[0012] The utility model further sets up, first pipeline both ends are fixed with first water inlet, first import welding respectively;Second pipeline both ends are fixed with second water inlet, second import welding respectively;Third pipeline both ends are fixed with second export, water outlet welding respectively.

[0013] The utility model further sets up, the main part outer wall is fixed with joint at the position corresponding to first water inlet, second water inlet, water outlet position respectively;First pipeline, second pipeline and third pipeline its pipe wall and main part inner wall are interval arrangement.

[0014] The utility model has the advantages of:

[0015] 1, first water inlet to first import, second water inlet to second import is connected through first pipeline, second pipeline, because first pipeline, second pipeline are located in the main part inner chamber, so first pipeline, second pipeline whether is cold water or hot water is isolated through the main part inner chamber, and the main part inner chamber fills the warm water after cold and hot water mixing, and the water temperature of actual output is equivalent, so the local overheating or overcooling of main part temperature will not occur;

[0016] 2, the main part adopts metal pipe material cutting blanking and becomes, preferably stainless steel pipe, can be cut to length at will according to the needs to reach the size requirement of design;While the inside is hollow state, has the advantages such as simple structure, light weight, low production cost;

[0017] 3, switching valve installation position installs one import and multiple exports switching valve, for controlling the on-off switching of each second export and water outlet;

[0018] 4, when setting first bottom plate, first bottom plate and main part inner wall welding fixed and realizes watertightness;When setting first bottom plate and first cylinder, first bottom plate or / and first cylinder and main part welding fixed and realizes watertightness;

[0019] 5, effectively shorten the distance between second import and second water inlet, preferably set as hot water supply channel, to reduce heat loss while avoiding local high temperature;Cold and hot water valve core is arranged in the circumferential direction and is arranged at an angle, so that the water outlet corresponding to the second import can be adapted to its position.

[0020] 6. The third inlet is preferably installed at the side of the switching valve installation position, and is suitable for the switching valve of side-in and bottom-out type; the first outlet and the third inlet are directly communicated with the inner cavity of the main body, and the inner cavity of the main body is used as a water conveying channel, since the first outlet outputs the water which has been tempered, the stability of the water temperature of the outer wall of the main body is effectively ensured, and the additional weight caused by the setting pipeline is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a whole three-dimensional structure schematic diagram of the utility model.

[0022] Figure 2 It is a first partial sectional three-dimensional structure schematic diagram of the utility model.

[0023] Figure 3 It is a second partial sectional three-dimensional structure schematic diagram of the utility model.

[0024] Figure 4 It is a third partial sectional three-dimensional structure schematic diagram of the utility model.

[0025] Figure 5 It is a fourth partial sectional three-dimensional structure schematic diagram of the utility model.

[0026] Figure 6 It is a fifth partial sectional three-dimensional structure schematic diagram of the utility model.

[0027] The meaning of the reference numerals in the drawing is as follows: 10 - cylinder body; 11 - first water inlet; 12 - second water inlet; 13 - water outlet; 20 - cold and hot water valve core installation position; 21 - first inlet; 22 - second inlet; 23 - first outlet; 24 - first bottom plate; 25 - first cylinder body; 30 - switching valve installation position; 31 - third inlet; 32 - second outlet; 33 - second bottom plate; 34 - second cylinder body; 40 - first pipeline; 50 - third pipeline; 60 - joint; 70 - gland screw thread. DETAILED DESCRIPTION

[0028] The specific implementation of the utility model will be described in further detail below in combination with the drawings and examples. The following examples are used to illustrate the utility model, but are not used to limit the scope of the utility model.

[0029] Reference Figures 1 to 6 For example, Figures 1 to 6The shower faucet body shown in the embodiment comprises a body 10, a first water inlet 11, a second water inlet 12 and a water outlet 13 are arranged on the body 10, the body 10 is tubular, the first water inlet 11 and the second water inlet 12 are respectively arranged on the rear side of the body 10 and are spaced apart along the axial direction of the body 10; a cold and hot water valve core mounting position 20 and a switching valve mounting position 30 are respectively arranged at the two ends of the body 10; the cold and hot water valve core mounting position 20 is provided with a first inlet 21, a second inlet 22 and a first outlet 23, the switching valve mounting position 30 is provided with a third inlet 31 and a second outlet 32; the first water inlet 11 is connected with the first inlet 21 through a first pipeline 40, the second water inlet 12 is connected with the second inlet 22 directly or through a second pipeline (not shown in the figure), the first outlet 23 and the third inlet 31 are both in communication with the inner cavity of the body 10, and the second outlet 32 is connected with the water outlet 13 through a third pipeline 50; the first pipeline 40, the second pipeline (not shown in the figure) and the third pipeline 50 are all arranged in the inner cavity of the body 10; the cold and hot water valve core mounting position 20 is fixedly welded with the end or the inner wall of the body 10; and the switching valve mounting position 30 is fixedly welded with the end or the inner wall of the body 10.

[0030] In the above structure, the first water inlet 11 to the first inlet 21 and the second water inlet 12 to the second inlet 22 are connected through the first pipeline 40 and the second pipeline (not shown in the figure), and since the first pipeline 40 and the second pipeline (not shown in the figure) are both arranged in the inner cavity of the body 10, the first pipeline 40 and the second pipeline (not shown in the figure) can isolate the cold water and the hot water through the inner cavity of the body 10, and the inner cavity of the body 10 is filled with warm water mixed by the cold water and the hot water, which is equivalent to the actual output water temperature, so that the local overheating or overcooling of the body 10 does not occur; the body 10 is cut and blanked from a metal pipe, preferably a stainless steel pipe, and can be cut to a desired length to meet the design size requirement; meanwhile, the inside is hollow, which has the advantages of simple structure, light weight and low production cost.

[0031] In the embodiment, the second outlet 32 is a plurality of, the water outlet 13 and the second outlet 32 are arranged in equal number and are connected through respective independent third pipelines 50.

[0032] In the above structure, a switching valve (not shown in the figure) of the type of one inlet and multiple outlets is arranged in the switching valve mounting position 30, which is used to control the on-off switching of each second outlet 32 and the water outlet 13.

[0033] In the embodiment, the first inlet 21, the second inlet 22 and the first outlet 23 are all arranged at the bottom of the cold and hot water valve core mounting position 20.

[0034] In the above structure, it is convenient to adapt and conduct the water outlets (not shown in the figure) at the bottom of the cold and hot water valve core (not shown in the figure).

[0035] In the embodiment, the cold-hot water valve core mounting position 20 comprises the first bottom plate 24 or the first bottom plate 24 and the first cylinder 25 which is welded and fixed with the first bottom plate 24 or is punched and stretched.

[0036] In the structure, when the first bottom plate 24 is arranged alone, the first bottom plate 24 is welded and fixed with the inner wall of the main body 10 to realize water tightness; when the first bottom plate 24 and the first cylinder 25 are arranged, the first bottom plate 24 and / or the first cylinder 25 are welded and fixed with the main body 10 to realize water tightness.

[0037] In the embodiment, the second water inlet 12 and the second inlet 22 are connected with each other after radial punching (refer to Figure 6 ) on the first bottom plate 24.

[0038] In the structure, the first bottom plate 24 is welded and fixed with the inner wall of the main body 10 to realize water tightness after radial punching (refer to Figure 6 ).

[0039] In the embodiment, the second inlet 22 is arranged next to the rear direction of the main body 10 (refer to Figure 6 ).

[0040] In the structure, the distance between the second inlet 22 and the second water inlet 12 is effectively shortened, and the hot water supply channel is preferably set to reduce heat loss and avoid local high temperature; the cold-hot water valve core is arranged at an angle in the circumferential direction (traditionally, the two water inlets are arranged in the same direction, and the axes of the two water inlets coincide with each other in the orthogonal projection direction, and the axes of the two water inlets of the cold-hot water valve core are arranged at intervals), so that the water inlet corresponding to the second inlet 22 can be matched with the position.

[0041] In the embodiment, the third inlet 31 is located at the side or bottom of the switching valve mounting position 30, and the second outlet 32 is located at the bottom of the switching valve mounting position 30.

[0042] In the structure, the third inlet 31 is preferably arranged at the side of the switching valve mounting position 30, and is suitable for the switching valve (not shown in the figure) of the side-in and bottom-out type; the first outlet 23 and the third inlet 31 are directly communicated with the inner cavity of the main body 10, and the inner cavity of the main body 10 is used as a water conveying channel, and since the first outlet 23 outputs the water which has been tempered, the stability of the water temperature of the outer wall of the main body 10 is effectively ensured, and the scalding is avoided, and the additional weight caused by the arrangement of the pipeline is also reduced.

[0043] In the embodiment, the switching valve mounting position 30 comprises the second bottom plate 33 or the second bottom plate 33 and the second cylinder 34 which is welded and fixed with the second bottom plate 33 or is punched and stretched.

[0044] In the structure, the second bottom plate 33 is welded and fixed with the inner wall of the main body 10 to realize water tightness; the second bottom plate 33 and the second cylinder 34 are welded and fixed with the main body 10 to realize water tightness.

[0045] In the embodiment, the first pipeline 40 is welded and fixed at both ends with the first water inlet 11 and the first inlet 21; the second pipeline (not shown in the figure) is welded and fixed at both ends with the second water inlet 12 and the second inlet 22 (this structure is replaced by the punching direct connection structure in the embodiment); and the third pipeline 50 is welded and fixed at both ends with the second outlet 32 and the water outlet 13. Figure 6

[0046] In the structure, the welding and fixing avoid the generation of joints and effectively ensure water tightness.

[0047] In the embodiment, the main body 10 is welded and fixed with joints 60 at positions corresponding to the first water inlet 11, the second water inlet 12 and the water outlet 13; and the first pipeline 40, the second pipeline (not shown in the figure) and the third pipeline 50 are arranged in a spaced manner with the inner wall of the main body 10.

[0048] In the structure, the cold and hot water valve core installation position 20 and the switching valve installation position 30 are provided with gland threads 70; the gland threads 70 are used for installing a gland (prior art, not shown in the figure) to fix the cold and hot water valve core (not shown in the figure) and the switching valve (not shown in the figure).

[0049] The above is only the preferred embodiment of the present application, and it should be pointed out that, for ordinary skilled in the art, without departing from the technical principles of the present application, a number of improvements and modifications can be made, and the above-mentioned improvements and modifications should be considered as the protection scope of the present application.​

Claims

1. A shower faucet body comprising a body, the body being provided with a first water inlet, a second water inlet, and a water outlet, characterized in that: The body is tubular, the first water inlet and the second water inlet are respectively located at the rear side of the body and are spaced apart along the axial direction of the body; the body is respectively provided with a cold and hot water valve core mounting position and a switching valve mounting position at both ends; the cold and hot water valve core mounting position is provided with a first inlet, a second inlet and a first outlet, and the switching valve mounting position is provided with a third inlet and a second outlet; the first water inlet and the first inlet are connected by a first pipeline, the second water inlet and the second inlet are connected next to each other or by a second pipeline, the first outlet and the third inlet are both in communication with the inner cavity of the body, and the second outlet is connected to the water outlet by a third pipeline; the first pipeline, the second pipeline and the third pipeline are all located in the inner cavity of the body; the cold and hot water valve core mounting position is welded and fixed with the end or the inner wall of the body; and the switching valve mounting position is welded and fixed with the end or the inner wall of the body.

2. A shower mixer body according to claim 1, characterised in that: The second outlet is a plurality of, the water outlet and the second outlet are arranged in equal number and are connected by independent third pipelines.

3. A shower mixer body according to claim 1, wherein: The first inlet, the second inlet and the first outlet are all located at the bottom of the cold and hot water valve core mounting position.

4. A shower mixer body according to claim 1 or claim 3, wherein: The cold and hot water valve core mounting position comprises a first bottom plate or a first bottom plate and a first cylinder, and the first cylinder is welded and fixed with the first bottom plate or is formed by punching and stretching.

5. A shower mixer body according to claim 4, wherein: The second water inlet and the second inlet are connected to each other by being radially punched on the first bottom plate.

6. A shower mixer body according to claim 5, wherein: The second inlet is arranged next to the rear direction of the body.

7. A shower mixer body according to claim 1, wherein: The third inlet is located at the side or the bottom of the switching valve mounting position, and the second outlet is located at the bottom of the switching valve mounting position.

8. A shower mixer body according to claim 1 or 7, wherein: The switching valve mounting position comprises a second bottom plate or a second bottom plate and a second cylinder, and the second cylinder is welded and fixed with the second bottom plate or is formed by punching and stretching.

9. A shower mixer body according to claim 1, wherein: The first pipeline is welded and fixed at both ends with the first water inlet and the first inlet; the second pipeline is welded and fixed at both ends with the second water inlet and the second inlet; and the third pipeline is welded and fixed at both ends with the second outlet and the water outlet.

10. A shower mixer body according to claim 1, wherein: The outer wall of the body is welded and fixed with joints at positions corresponding to the first water inlet, the second water inlet and the water outlet; and the pipe walls of the first pipeline, the second pipeline and the third pipeline are spaced apart from the inner wall of the body.

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