CN218992443U - Straight tap structure with cold touch effect - Google Patents

Abstract

The utility model discloses a straight tap structure with a cold touch effect, which comprises a shell, a water inlet joint assembly, a water channel assembly, a switching assembly and a temperature control assembly, wherein the water inlet joint assembly comprises a cold water joint assembly and a hot water joint assembly, the hot water joint assembly is arranged adjacent to the temperature control assembly, a hot water passing waterway is formed in the hot water joint assembly, and the hot water passing waterway is communicated with a hot water inlet end of the temperature control assembly; and a cold water channel and a mixed water channel are formed in the water channel component, and the cold water channel is distributed on the periphery of the mixed water channel. According to the faucet structure, through optimizing and innovating the product structure, the flowing distance of hot water is effectively shortened, the state that warm water/hot water is wrapped by internal cold water is utilized, and the surface of the faucet has cold touch and heat insulation effects.

Description

Straight tap structure with cold touch effect

Technical Field

The utility model relates to a straight tap structure with a cold touch effect.

Background

The market straight tap is usually realized by metal integrated into one piece or the inside parcel water course of metal casing, and two mode tap shells all can receive water heat conduction, make the shell have certain temperature, have the risk of mistake to touch the scald when the consumer uses.

Disclosure of Invention

In order to solve the technical problems, the utility model aims to provide a straight faucet structure with a cold touch effect.

The utility model is realized by the following technical scheme: the straight faucet structure with the cold touch effect comprises a shell, a water inlet joint assembly, a water channel assembly, a switching assembly and a temperature control assembly, wherein the water inlet joint assembly comprises a cold water joint assembly and a hot water joint assembly, the hot water joint assembly is arranged adjacent to the temperature control assembly, a hot water passing waterway is formed in the hot water joint assembly, and the hot water passing waterway is communicated with a hot water inlet end of the temperature control assembly; and a cold water channel and a mixed water channel are formed in the water channel component, and the cold water channel is distributed on the periphery of the mixed water channel.

Preferably, the hot water connector assembly comprises a hot water elbow, a hot water inlet connector and a hot water seat body, wherein the hot water inlet connector is connected with the shell, and a first one-way valve is further arranged in the hot water inlet connector.

Preferably, the cold water joint assembly comprises a cold water elbow, a cold water inlet joint and a cold water seat body, wherein the cold water inlet joint is connected with the shell, and a second one-way valve is further arranged in the cold water inlet joint.

Preferably, a cold water passing waterway and a mixed water passing waterway are formed in the cold water seat body, the cold water passing waterway is communicated with the cold water waterway, and the mixed water passing waterway is communicated with the mixed water waterway.

Preferably, the cold water channel is wrapped by the mixed water channel.

Preferably, the switching component or the temperature control component is connected with the water channel component, and the switching component and the temperature control component are respectively positioned at two opposite ends of the water channel component.

Preferably, the switching assembly comprises a switching valve core and a switching handle, and the switching handle is connected with the switching valve core and used for controlling the switching of different waterways or the on-off of waterways of the switching valve core.

Preferably, the temperature control assembly comprises a temperature control handle and a constant temperature valve core, wherein the temperature control handle is connected with the constant temperature valve core and further used for adjusting the temperature of water flow.

Preferably, the water channel component is a plastic water channel, and the shell is a metal shell.

Preferably, the housing has a straight-line structure.

The straight faucet structure with the cold touch effect has the following beneficial effects:

firstly, the faucet structure of the utility model has low price and simple structure, and the water way arrangement is optimized through the structural design, so that the straight full-plastic water way constant-temperature faucet with the metal shell is realized.

Secondly, through optimizing innovation to product structure, effectively shorten hot water flow distance, utilize inside cold water parcel warm water hot water state, realize that the tap surface has cold touch, thermal-insulated effect.

Drawings

In order to more clearly illustrate the technical solutions of the present utility model, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a product diagram of the present utility model.

Fig. 2 is a cross-sectional view of the present utility model.

Fig. 3 is an exploded view of the present utility model.

Fig. 4 and 5 are schematic diagrams of waterways according to the present utility model.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "upper", "lower", "left", "right", "vertical", "top", "bottom", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to fig. 1 to 5 of the specification, a straight tap structure with cold touch effect comprises a housing 1, a water inlet joint assembly 2, a water channel assembly 3, a switching assembly 4 and a temperature control assembly 5, wherein the housing 1 can be manufactured by using a metal housing, preferably, the housing 1 presents a straight structure, and no complex processing mode is needed for machining, for example, screw joint. The water inlet joint assembly 2 comprises a cold water joint assembly 21 and a hot water joint assembly 22, and the cold water inlet joint 21 and the hot water inlet joint 22 respectively penetrate through the water inlet holes of the shell and then are connected with the water channel assembly 3.

Specifically, the cold water joint assembly 21 includes a cold water elbow 211, a cold water inlet joint 212, a cold water seat 213, a first check valve 214, and a first nut member 215, wherein the outer periphery of the cold water elbow 211 is connected with the first nut member 215, and an inner boss 70 is disposed at the lower end of the first nut member 215; the cold water inlet joint 212 is inserted into the water inlet opening and the water channel assembly 3 and then communicated with the cold water seat 213, the first check valve 214 is placed in the cold water inlet joint 212, one end of the cold water inlet joint 212 is provided with an outer boss 71, the outer boss 71 can be connected with the inner boss 70 for limiting, and in addition, a first filter screen 72 is arranged between the cold water inlet joint 212 and the cold water elbow 211; the cold water seat 213 is internally provided with a cold water passing channel 81 and a mixed water passing channel 83, the cold water passing channel 81 is communicated with the cold water elbow 211 for feeding cold water, and the mixed water passing channel 83 is communicated with the mixed water outlet end of the thermostatic valve core to form thermostatic water outlet.

Similarly, the hot water joint assembly 22 includes a hot water elbow 221, a hot water inlet joint 222, a hot water seat 223, a second check valve 224 and a second nut member 225, wherein the periphery of the hot water elbow 221 is connected with the second nut member 225, and an inner boss is also provided at the lower end of the second nut member 225; the hot water inlet joint 222 is inserted into another water inlet hole to be connected with the hot water seat 223, the second one-way valve 224 is placed in the hot water inlet joint 222, one end of the hot water inlet joint 222 is also provided with an outer boss, the outer boss can be connected with the inner boss for limiting, and in addition, a second filter screen 75 is also arranged between the hot water inlet joint 222 and the hot water elbow 221; the hot water channel 82 is formed in the hot water seat 223, the hot water channel 82 is communicated with the hot water elbow 221 for water inflow of hot water, the hot water channel 82 is directly communicated with the water inflow end of the thermostatic valve core, and hot water directly enters the water inflow end of the thermostatic valve core through the hot water seat 223.

Further, a cold water channel 31 and a mixed water channel 33 are formed in the water channel assembly 3, and of course, a first water outlet channel 34 and a second water outlet channel 35 are further included in the water channel assembly 3, two water outlets of the switching valve core are respectively communicated with the first water outlet channel 34 and the second water outlet channel 35 to form at least two different water outlet channels, and the water channel assembly can be a plastic water channel; in addition, the cold water channel 31 is located at the outer side of the water channel assembly 3, the mixed water channel 33 is located at the middle position of the water channel assembly 3, the cold water channel 31 is communicated with the cold water channel 81, the mixed water channel 33 is communicated with the mixed water channel 83 and then enters the water inlet end of the switching valve core, and the mixed water channel 33 is coated at the middle position by the cold water channel 31, so that a good scalding preventing effect is achieved.

The switching component 4 and the temperature control component 5 are assembled and arranged at two ends of the water channel component 3, the switching component 4 and the temperature control component 5 are respectively in threaded connection with the water channel component 3, wherein the hot water joint component 22 is arranged close to the water inlet end of the temperature control component 5, so that a hot water channel is shortest, an anti-scalding effect is achieved, and the hot water channel can be wrapped inside the cold water channel by utilizing the cold water channel, and the anti-scalding effect can be achieved. Specifically, the switching assembly 4 includes a switching valve core 41 and a switching handle 42, where the switching handle 42 is connected with the switching valve core 41 to control the switching of different waterways of the switching valve core 41, and may also be used to control the on-off of the waterways; the temperature control assembly 5 comprises a temperature control handle 51 and a constant temperature valve core 52, the temperature control handle 51 is connected with the constant temperature valve core 52 so as to regulate the temperature of water flow, the constant temperature valve core 52 comprises a cold water inlet end, a hot water inlet end and a mixed water outlet end, the mixed water outlet end is communicated with the mixed water channel 33 of the water channel assembly, the cold water inlet end is communicated with the cold water channel 81 in the cold water seat body, and the hot water inlet end is directly communicated with the hot water channel 82.

The faucet structure further comprises a water outlet connector assembly 6, wherein the water outlet connector assembly 6 comprises a first water outlet connector 61 and a second water outlet connector 62, the first water outlet connector 61 and the second water outlet connector 62 are respectively inserted into two water outlet holes of the shell and then are connected with the water channel assembly 3, and meanwhile, sealing gaskets are arranged between the water outlet connectors and the water channel assembly 3, so that the reliability of connection is ensured; further, the first water outlet connector 61 and the second water outlet connector 62 are respectively communicated with the first water outlet channel 34 and the second water outlet channel 35, so that one of the first water outlet channel or the second water outlet channel can be switched by the valve core of the switching assembly.

In the faucet of the utility model, the hot water inlet joint component is arranged close to the thermostatic valve core 52, hot water directly enters the thermostatic valve core 52 through the hot water seat 223, cold water passes through the cold water seat 213, and enters the cold water inlet end of the thermostatic valve core 52 after passing through the outer water channel of the water channel component, namely the cold water channel 31, then the temperature of the thermostatic valve core 52 is regulated by the temperature control handle 51, mixed water reaches the switching valve core 41 after passing through the mixed water channel 33 in the middle of the water channel component 3, the switching handle 42 is rotated to perform water channel function switching regulation, and different functional water channels reach the water outlet joint component 6 through the water channel component 3, at this time, because the cold water channel 31 is positioned at the outer side of the water channel component 3, outer ring cold water or suspended hot water or mixed water is realized, so that the faucet has a good scalding preventing effect. The faucet has low structure price and simple structure, and really realizes the scalding prevention effect through structural design and water path arrangement change.

While the foregoing description illustrates and describes the preferred embodiments of the present utility model, as noted above, it is to be understood that the utility model is not limited to the forms disclosed herein but is not to be construed as excluding other embodiments, and that various other combinations, modifications and environments are possible and may be made within the scope of the inventive concepts described herein, either by way of the foregoing teachings or by those of skill or knowledge of the relevant art. And that modifications and variations which do not depart from the spirit and scope of the utility model are intended to be within the scope of the appended claims.

Claims (5)

1. The straight faucet structure with the cold touch effect is characterized by comprising a shell, a water inlet joint assembly, a water channel assembly, a switching assembly and a temperature control assembly, wherein the water inlet joint assembly comprises a cold water joint assembly and a hot water joint assembly, the hot water joint assembly is arranged adjacent to the temperature control assembly, a hot water passing waterway is formed in the hot water joint assembly, and the hot water passing waterway is communicated with a hot water inlet end of the temperature control assembly; a cold water channel and a mixed water channel are formed in the water channel component, and the cold water channel is distributed on the periphery of the mixed water channel; the hot water connector assembly comprises a hot water elbow, a hot water inlet connector and a hot water seat body, wherein the hot water inlet connector is connected with the shell, and a first one-way valve is further arranged in the hot water inlet connector; the cold water joint assembly comprises a cold water elbow, a cold water inlet joint and a cold water seat body, the cold water inlet joint is connected with the shell, and a second one-way valve is further arranged in the cold water inlet joint; a cold water passing waterway and a mixed water passing waterway are formed in the cold water seat body, the cold water passing waterway is communicated with the cold water waterway, and the mixed water passing waterway is communicated with the mixed water waterway; the housing presents a straight-line configuration.

2. The in-line faucet structure with cold touch effect of claim 1, wherein the cold water path is wrapped around the mixed water path.

3. A straight tap structure with cold touch as claimed in claim 1, wherein the switching assembly or the temperature control assembly is connected with the water channel assembly, and the switching assembly and the temperature control assembly are respectively located at opposite ends of the water channel assembly.

4. The in-line faucet structure with cold touch effect according to claim 1, wherein the switching assembly comprises a switching valve core and a switching handle, and the switching handle is connected with the switching valve core to control the switching of different waterways or the on-off of waterways of the switching valve core.

5. The in-line faucet structure with cold touch effect according to claim 1, wherein the temperature control assembly comprises a temperature control handle and a thermostatic valve core, and the temperature control handle is connected with the thermostatic valve core so as to adjust the temperature of water flow.

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