Novel single-cooling faucet
By using a split-design single-cold faucet made of plastic, the problems of high manufacturing cost and toxic substance leaching in existing technologies have been solved, achieving a low-cost and safe faucet design, improving the user's healthy experience and faucet stability.
Patent Information
- Application Number
- CN202422258196.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-14
- Publication Date
- 2025-10-24
- Estimated Expiration
- 2034-09-14
AI Technical Summary
Existing single-cold faucets are made of zinc alloy in one piece, which results in high manufacturing costs and the release of toxic substances, affecting user health.
The faucet body and water inlet pipe are made of plastic and feature a split design with connecting and fixing devices. A graphene film heating device is used to prevent freezing and cracking, and a glass fiber layer is used as the insulation layer.
It reduces manufacturing costs, prevents the release of toxic substances, improves water safety for users, and enhances the stability and lifespan of faucets.
Smart Images
Figure CN223469783U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to faucet technical field, especially new single cold faucet. BACKGROUND
[0002] Single cold faucet is a kind of faucet that only cold water is exported, and its structure generally includes a shell and a valve core, the shell has a water outlet end and a water inlet end, the water inlet end is communicated with a water inlet pipe, water flows into the shell interior through the water inlet end, and then flows out from the shell interior through the valve core control.
[0003] Although the existing single cold faucet can meet the use demand, it is generally made of zinc alloy by integral molding casting, resulting in high manufacturing cost, and after long-term use, metal toxic substances are separated out, affecting the safety of user use, and being not conducive to user healthy use.
[0004] In order to solve this problem, the utility model is produced. UTILITY MODEL CONTENT
[0005] Therefore, in view of the above problems, the utility model provides a new single cold faucet with simple structure, low manufacturing cost and being conducive to user healthy use.
[0006] To achieve the above purpose, the technical scheme of the utility model provides a new single cold faucet, which comprises a faucet shell made of non-metal, an outlet pipe integrally formed on the faucet shell, a valve seat arranged in the faucet shell, the valve seat being communicated with the outlet pipe, a water outlet hole being arranged on the valve seat, a water inlet pipe made of non-metal being arranged in the faucet shell, the water inlet pipe being communicated with the water outlet hole, one end of the water inlet pipe being connected with the valve seat through a connecting device, and the other end of the water inlet pipe being arranged in the faucet shell through a fixing device.
[0007] Further improvement is that the connecting device comprises a connecting pipe, the connecting pipe is integrally formed on the valve seat, the end of the water inlet pipe is arranged in the connecting pipe, and a sealing element is arranged between the water inlet pipe and the connecting pipe.
[0008] Further improvement is that the fixing device comprises a fixing disc, the fixing disc is arranged at the end of the water inlet pipe, a water inlet channel communicated with the water inlet pipe is arranged on the fixing disc, and the fixing disc is threadedly connected to the bottom of the faucet shell.
[0009] Further improvement is that it further comprises a counterweight, the counterweight is provided with a socket channel penetrating through the counterweight, the water inlet pipe penetrates through the socket channel, and a limiting device for limiting the movement of the counterweight is arranged in the faucet shell.
[0010] Further improvement is that the limiting device is that one end of the counterweight is abutted against the connecting pipe, a limiting platform is arranged on the fixing disc, and the other end of the counterweight is abutted against the limiting platform.
[0011] Further improvement is that the inner wall of the counterweight block is provided with a graphene film heating device for heating the water inlet pipe, and a heat insulation layer is arranged between the graphene film heating device and the counterweight block.
[0012] Further improvement is that the faucet shell comprises a first shell and a second shell, the valve seat and the water outlet pipe are located on the first shell, and the first shell and the second shell are rotationally connected through a sealing bearing.
[0013] Further improvement is that the fixed disc is located on the inner wall of the water inlet channel and is provided with a thread connected with the external connecting pipe.
[0014] Further improvement is that the faucet shell and the water outlet pipe are both made of plastic material.
[0015] Further improvement is that the heat insulation layer is a glass fiber layer.
[0016] The advantages and beneficial effects of the utility model are that:
[0017] The structure is simple, the manufacturing cost is low, and it is beneficial to the health of users. When using, the faucet shell and the water inlet pipe are made of plastic material, and when water flows through the water inlet pipe, the valve seat and the water outlet pipe, no toxic metal substances are precipitated, thereby improving the safety of water use of users, being beneficial to the health of users to drink water, and being convenient for long-term use of users. The water inlet pipe is directly inserted into the connecting pipe, and then the fixed disc is threadedly connected with the faucet shell, which greatly facilitates the installation of the faucet and improves the production efficiency of workers. Moreover, the faucet shell and the water inlet pipe are made of plastic, which reduces the cost. Moreover, the two are manufactured in a split manner, which reduces the difficulty of mold opening and process difficulty, and further reduces the production cost. BRIEF DESCRIPTION OF DRAWINGS
[0018] Fig. 1 It is a sectional structure schematic view of the utility model embodiment novel single cold faucet.
[0019] Fig. 2 It is an enlarged structure schematic view of the utility model embodiment A. DETAILED DESCRIPTION
[0020] The specific embodiments of the utility model will be further described in combination with the drawings and embodiments. The following embodiments are only used to more clearly illustrate the technical scheme of the utility model, and cannot limit the protection scope of the utility model.
[0021] As Figs. 1-2As shown, the new single cold faucet, including the use of non-metal manufacturing faucet shell 1, integral molding on the faucet shell 1 on the water pipe 2, the faucet shell 1 is provided with valve seat 3, the valve seat 3 and water outlet pipe 2 are communicated, the valve seat 3 is provided with water outlet hole 4, the non-metallic water inlet pipe 5 is provided in the faucet shell 1, the water inlet pipe 5 is communicated with the water outlet hole 4, the valve seat 3 is integrally formed with the connecting pipe 31 at the lower end, the water inlet pipe 5 is provided in the connecting pipe 31, the water inlet pipe 5 and the connecting pipe 31 are provided with sealing ring 51, the other end of the water inlet pipe 5 is provided with fixed disc 6, the fixed disc 6 is provided with water inlet channel communicated with the water inlet pipe 5, the fixed disc 6 is threadedly connected to the bottom of the faucet shell 1.
[0022] Preferably, the faucet shell 1, water outlet pipe 2 are made of plastic material.
[0023] Among them, when using, the faucet shell 1 and the water inlet pipe 5 are made of plastic material, when the water flow through the water inlet pipe 5, the valve seat 3 and the water outlet pipe 2, there will be no toxic metal substances precipitate, so as to improve the safety of user water, is beneficial to the user health drinking water, convenient for user long-term use. And the water inlet pipe 5 is directly inserted into the connecting pipe 31, and then the fixed disc 6 is threadedly connected with the faucet shell 1, which greatly facilitates the installation of the faucet and improves the production efficiency of the staff. Moreover, the faucet shell 1 and the water inlet pipe 5 are made of plastic, which reduces the cost. Moreover, the two are manufactured separately, which reduces the difficulty of mold opening and process difficulty, further reduces the cost of production.
[0024] In order to improve the stability of the faucet after installation and improve the anti-collision ability, a counterweight 8 is further included, the counterweight 8 is provided with a socket passage penetrating the counterweight 8, the water inlet pipe 5 penetrates the socket passage, one end of the counterweight 8 abuts against the connecting pipe 31, the fixed disc 6 is provided with a limiting table 7, the other end of the counterweight 8 abuts against the limiting table 7. Among them, the faucet shell 1 is provided with the counterweight 8, which increases the weight of the faucet, so that the faucet can be more stable after installation. At the same time, it is not easy to be concave and crack when impacted, which is beneficial to provide the service life of the faucet.
[0025] In order to prevent the water inlet pipe 5 from being frozen and cracked in winter, the inner wall of the counterweight 8 is provided with a graphene film heating device 9 for heating the water inlet pipe 5, and a heat insulation layer 10 is arranged between the graphene film heating device 9 and the counterweight 8.
[0026] Preferably, the heat insulation layer 10 is a glass fiber layer.
[0027] When it is winter, the graphene film heating device 9 is started, so as to heat the water inlet pipe 5, thereby avoiding the water inside the water inlet pipe 5 from being frozen and cracked, and improving the service life of the faucet.
[0028] In order to facilitate the use of the faucet, the faucet housing 1 comprises a first housing 11 and a second housing 12, the valve seat 3 and the water outlet pipe 2 are located on the first housing 11, and the first housing 11 and the second housing 12 are rotatably connected through a sealing bearing 13. Wherein, when washing the head or washing the face, the first housing 11 is rotated, so that the water inlet pipe 5 is moved out of the water storage tank position of the wash basin, so as to facilitate the user to wash hands, wash face and other operations, so that the water inlet pipe 5 will not interfere with the use.
[0029] In order to facilitate the connection with the external water inlet pipe 5, the fixed disc 6 is located in the water inlet channel inner wall and is provided with a thread connected with the external connecting pipe 31.
[0030] The basic principle and main features of the utility model and its advantages are shown and described above, and the skilled in the art should understand that the utility model is not limited by the above examples, and the above examples and descriptions are only to illustrate the principle of the utility model, and various changes and improvements of the utility model can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed, and the scope of protection of the utility model is defined by the appended claims and their equivalents.
Claims
1. A new single cold tap, characterized in that: The faucet shell is made of non-metal, and a water outlet pipe is integrally formed on the faucet shell.
2. The new single cold tap as claimed in claim 1, wherein: The connecting device includes a connecting pipe integrally formed on the valve seat, and the end of the water inlet pipe is arranged in the connecting pipe.
3. The new single cold tap as claimed in claim 1, wherein: The fixing device includes a fixing disc arranged at the end of the water inlet pipe.
4. The new single cold tap as claimed in claim 3, wherein: The fixing disc is screw-connected to the bottom of the faucet shell.
5. The new single cold tap as claimed in claim 4, wherein: The faucet shell further includes a counterweight, which is provided with a socket channel penetrating the counterweight.
6. The new single cold tap as claimed in claim 4, wherein: The water inlet pipe penetrates the socket channel.
7. The new single cold tap as claimed in claim 1, wherein: The faucet shell is provided with a limiting device for limiting the movement of the counterweight.
8. The new single cold tap as claimed in claim 3, wherein: The limiting device is arranged at one end of the counterweight and the other end of the counterweight.
9. The new single cold tap as claimed in claim 1, wherein: The inner wall of the counterweight is provided with a graphene film heating device for heating the water inlet pipe.
10. The new single cold tap as claimed in claim 6, wherein: The faucet shell includes a first shell and a second shell. The valve seat and the water outlet pipe are arranged on the first shell. The first shell and the second shell are rotatably connected by a sealing bearing. The inner wall of the fixing disc is provided with a thread connected with the external connecting pipe. The faucet shell and the water outlet pipe are made of plastic. The heat insulation layer is a glass fiber layer.