Water faucet copper shell with thermal insulation effect

Abstract

The utility model relates to the technical field of faucet copper shells, in particular to a faucet copper shell with a thermal insulation effect, which comprises a vertical copper pipe and a transverse copper pipe, a plurality of groups of inserting blocks are mounted on the outer side of the vertical copper pipe, sleeves are sleeved on the outer sides of the inserting blocks, connecting belts are mounted among the outer sides of the plurality of groups of sleeves, and a first protective pipe and a second protective pipe are slidably sleeved on the outer side of the vertical copper pipe. The outer sides of the multiple sets of connecting belts are connected with the inner walls of the first protection pipe and the second protection pipe correspondingly, the transverse copper pipe is sleeved with a third protection pipe, and a gap exists between the third protection pipe and the transverse copper pipe. Compared with the prior art, the utility model has the advantages that the outer side of the vertical copper pipe is supported and provided with the first and second protective pipes through the matching of the insertion block and the sleeve, the vertical copper pipe does not conduct heat with the first and second protective pipes on the outer side, and the outer side of the transverse copper pipe is protected through the third protective pipe; and heat cannot be transferred to the third protective pipe, so that a user cannot feel uncomfortable when using hot water.

Description

Technical Field

[0001] The utility model relates to the technical field of copper shells of faucets, in particular to a copper shell of a faucet with a heat insulation effect. Background Art

[0002] A faucet is a common name for a water valve, which is used to control the size of the water flow switch and has the effect of saving water. Classified by materials, it can be divided into SUS304 stainless steel, cast iron, all-plastic, brass, zinc alloy material faucets, polymer composite material faucets and other categories.

[0003] Among them, copper faucets are widely used because of their beautiful appearance, durability and safety in fire prevention. However, the shell of the new copper faucet in the prior art has high thermal conductivity, and it is easy to cause discomfort when the user touches it when discharging hot water. Content of the Utility Model

[0004] I. Technical Problems to be Solved

[0005] The utility model aims to solve the problem that the shell of the existing copper faucet has high thermal conductivity, and it is easy to cause discomfort when the user touches it when discharging hot water.

[0006] II. Technical Solutions

[0007] To solve the above technical problems, the technical solution provided by the utility model is: a copper shell of a faucet with a heat insulation effect, including a vertical copper pipe and a horizontal copper pipe. One end of the horizontal copper pipe is communicated with the upper part of the vertical copper pipe. A drain head is installed on the lower side wall of the horizontal copper pipe away from the vertical copper pipe. Multiple insertion blocks are installed on the outer side of the vertical copper pipe. A sleeve is sleeved outside the insertion blocks. A connecting belt is installed between the outer sides of multiple sleeves. A first protective pipe and a second protective pipe are slidably sleeved on the outer side of the vertical copper pipe. The outer sides of multiple connecting belts are respectively connected with the inner walls of the first protective pipe and the second protective pipe. A third protective pipe is sleeved on the outer side of the horizontal copper pipe, and there is a gap between the third protective pipe and the horizontal copper pipe.

[0008] As an improvement, the closer ends of the first protective pipe and the second protective pipe are connected by matching threads.

[0009] As an improvement, limit rings are respectively installed at both ends of the outer wall of the vertical copper pipe, and the two limit rings are respectively located inside the first protective pipe and the second protective pipe.

[0010] As an improvement, multiple insertion blocks are arranged in a ring on the outer side of the vertical copper pipe, and the connecting belt is of a ring structure.

[0011] As an improvement, the insertion block is made of metal material, and the sleeve and the connecting belt are both made of ductile plastic material.

[0012] As an improvement, the outer walls of multiple groups of the connecting belts are respectively bonded to the inner walls of the first protective pipe and the second protective pipe.

[0013] As an improvement, one end of the third protective pipe is welded to the outer wall of the upper part of the first protective pipe, and one end of the horizontal copper pipe is welded to the outer wall of the upper part of the vertical copper pipe.

[0014] As an improvement, the drain head is connected to the lower side wall of the horizontal copper pipe by matching threads, and a through hole for the drain head to pass through is provided on the lower side wall of the third protective pipe.

[0015] III. Beneficial Effects

[0016] The advantages of the present utility model compared with the prior art are as follows: The first and second protective pipes are supported and installed on the outer side of the vertical copper pipe through the cooperation of the insertion block and the sleeve, and heat conduction does not occur between the vertical copper pipe and the first and second protective pipes on the outer side. The outer side of the horizontal copper pipe is protected by the third protective pipe and does not come into contact with the third protective pipe, so that heat will not be transferred to the third protective pipe, and discomfort caused by the user's touch will not occur when using hot water. Description of the Drawings

[0017] Figure 1 It is a schematic diagram of the upper side structure of a faucet copper housing with a heat insulation effect of the present utility model.

[0018] Figure 2 It is a schematic diagram of the lower side structure of a faucet copper housing with a heat insulation effect of the present utility model.

[0019] Figure 3 It is a schematic diagram of the outer side structure of the vertical pipe of a faucet copper housing with a heat insulation effect of the present utility model.

[0020] Figure 4 It is a schematic diagram of the vertical protective sleeve structure of a faucet copper housing with a heat insulation effect of the present utility model.

[0021] Figure 5 It is a schematic diagram of the enlarged structure at A of a faucet copper housing with a heat insulation effect of the present utility model.

[0022] Figure 6 It is a schematic diagram of the horizontal pipe structure of a faucet copper housing with a heat insulation effect of the present utility model.

[0023] Figure 7 It is a schematic diagram of the horizontal protective sleeve structure of a faucet copper housing with a heat insulation effect of the present utility model.

[0024] As shown in the figure: 1. Vertical copper pipe; 2. Horizontal copper pipe; 3. Drain head; 4. Insertion block; 5. Sleeve; 6. Connecting belt; 7. Limit ring; 8. First protective pipe; 9. Second protective pipe; 10. Third protective pipe; 11. Through hole. Detailed implementation mode

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments; based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0026] Embodiment 1

[0027] As shown in Figure 1 、 Figure 2 、 Figure 3 and Figure 5 shown, a faucet copper shell with a heat insulation effect includes a vertical copper pipe 1 and a horizontal copper pipe 2. One end of the horizontal copper pipe 2 is communicated with the upper part of the vertical copper pipe 1. A drain head 3 is installed on the lower side wall of the horizontal copper pipe 2 away from the vertical copper pipe 1. A plurality of insertion blocks 4 are installed on the outer side of the vertical copper pipe 1. A sleeve 5 is sleeved on the outer side of the insertion block 4. A connecting belt 6 is installed between the outer sides of the plurality of sleeves 5. A first protective pipe 8 and a second protective pipe 9 are slidably sleeved on the outer side of the vertical copper pipe 1. The outer sides of the plurality of connecting belts 6 are respectively connected to the inner walls of the first protective pipe 8 and the second protective pipe 9. A third protective pipe 10 is sleeved on the outer side of the horizontal copper pipe 2, and there is a gap between the third protective pipe 10 and the horizontal copper pipe 2.

[0028] Through the above structure, by sleeving a plurality of sleeves 5 on the outer sides of a plurality of insertion blocks 4 in sequence, installing a plurality of connecting belts 6 on the outer side of the vertical copper pipe 1, sleeving the first protective pipe 8 and the second protective pipe 9 on the outer side of the vertical copper pipe 1, and connecting the first protective pipe 8 and the second protective pipe 9 through the connecting belt 6, it is ensured that the first protective pipe 8 and the second protective pipe 9 are stably installed on the outer side of the vertical copper pipe 1, and the vertical copper pipe 1 does not directly contact the first protective pipe 8 and the second protective pipe 9, so that heat cannot be transferred to the first protective pipe 8 and the second protective pipe 9 to protect the user. After the first protective pipe 8 and the second protective pipe 9 are installed on the outer side of the vertical copper pipe 1, the horizontal copper pipe 2 is connected to the vertical copper pipe 1, and then the third protective pipe 10 is sleeved on the outer side of the horizontal copper pipe 2 and connected to the first protective pipe 8 to complete the assembly of the faucet copper shell. The specific structure is as follows:

[0029] Combined with Figure 4 、 Figure 6 and Figure 7As shown, one end of the first protective tube 8 is in threaded connection with the second protective tube 9 in a matching manner. At both ends of the outer wall of the vertical copper tube 1, limiting rings 7 are respectively installed. The two groups of limiting rings 7 are respectively located inside the first protective tube 8 and the second protective tube 9. The outer walls of multiple connecting belts 6 are respectively bonded to the inner walls of the first protective tube 8 and the second protective tube 9. One end of the third protective tube 10 is welded to the outer wall of the upper part of the first protective tube 8, and one end of the horizontal copper tube 2 is welded to the outer wall of the upper part of the vertical copper tube 1.

[0030] Through the above structure, the first protective tube 8 and the second protective tube 9 are respectively sleeved from both ends of the vertical copper tube 1 to the outside of the vertical copper tube 1. The two limiting rings 7 on the outside of the vertical copper tube 1 respectively limit the first protective tube 8 and the second protective tube 9, and are in threaded connection, which is convenient for the first protective tube 8 and the second protective tube 9 to be sleeved outside the connecting belt 6 and connected by adhesive. The third protective tube 10 and the horizontal copper tube 2 are respectively welded to the first protective tube 8 and the vertical copper tube 1 to ensure the stable installation of the third protective tube 10 and the horizontal copper tube 2.

[0031] Combined with the attached Figure 3 As shown, multiple insertion blocks 4 are arranged in a ring around the outside of the vertical copper tube 1. The connecting belt 6 is a ring structure. The insertion blocks 4 are made of metal, and the sleeve 5 and the connecting belt 6 are both made of tough plastic.

[0032] Through the above structure, the sleeve 5 and the connecting belt 6 are both made of tough plastic, so that the heat on the vertical copper tube 1 will not be transferred to the first protective tube 8 and the second protective tube 9. The connecting belt 6 is a ring structure and can be in contact with the inner walls of the first protective tube 8 and the second protective tube 9, which is convenient for the connecting belt 6 to be bonded to the inner walls of the first protective tube 8 and the second protective tube 9.

[0033] Embodiment 2

[0034] On the basis of Embodiment 1, please refer to the attached Figure 6 and the attached Figure 7 , the drain head 3 is in threaded connection with the lower side wall of the horizontal copper tube 2, and a through hole 11 for the drain head 3 to pass through is provided on the lower side wall of the third protective tube 10.

[0035] Through the above structure of Embodiment 2, the drain head 3 is conveniently installed on the lower side of the horizontal copper tube 2 by threading. After the third protective tube 10 is sleeved outside the horizontal copper tube 2, the drain head 3 is passed through the through hole 11 and connected to the lower side of the horizontal copper tube 2, which will not affect the installation of the third protective tube 10.

[0036] It should be noted that, in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0037] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

[0038] The above description of the present invention and its implementation manners is not restrictive. What is shown in the drawings is only one of the implementation manners of the present invention, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and design similar structural manners and embodiments without creative efforts without departing from the creative purpose of the present invention, they shall fall within the protection scope of the present invention.

Claims

1. A faucet copper shell with a temperature-insulating effect, comprising a vertical copper tube (1) and a horizontal copper tube (2), wherein one end of the horizontal copper tube (2) is connected to the upper part of the vertical copper tube (1), and a drainage head (3) is installed on the side of the lower side wall of the horizontal copper tube (2) away from the vertical copper tube (1), characterized in that: A plurality of groups of plug blocks (4) are installed on the outside of the vertical copper tube (1), a sleeve (5) is sleeved on the outside of the plug blocks (4), a connecting belt (6) is installed between the outsides of the plurality of groups of the sleeves (5), a first protective tube (8) and a second protective tube (9) are slidably sleeved on the outside of the vertical copper tube (1), the outsides of the plurality of groups of the connecting belts (6) are respectively connected to the inner walls of the first protective tube (8) and the second protective tube (9), a third protective tube (10) is sleeved on the outside of the transverse copper tube (2), and a gap exists between the third protective tube (10) and the transverse copper tube (2).

2. The faucet copper housing with temperature insulation effect according to claim 1, characterized in that: The first protection tube (8) and the second protection tube (9) are threadedly connected at the adjacent ends thereof.

3. The faucet copper housing with temperature insulation effect according to claim 1, characterized in that: Limiting rings (7) are respectively installed at both ends of the outer wall of the vertical copper tube (1), and two groups of the limiting rings (7) are respectively located inside the first protective tube (8) and the second protective tube (9).

4. The faucet copper housing with temperature insulation effect according to claim 1, characterized in that: A plurality of groups of the insert blocks (4) are arranged in a ring shape outside the vertical copper tube (1), and the connecting belt (6) is a ring-shaped structure.

5. The faucet copper housing with temperature insulation effect according to claim 1, characterized in that: The insert block (4) is made of metal, and the sleeve (5) and the connecting belt (6) are both made of tough plastic.

6. The faucet copper housing with temperature insulation effect according to claim 1, characterized in that: The outer walls of the plurality of groups of connection belts (6) are respectively bonded to the inner walls of the first protection tube (8) and the second protection tube (9).

7. The faucet copper housing with temperature insulation effect according to claim 1, characterized in that: One end of the third protection tube (10) is welded to the upper outer wall of the first protection tube (8), and one end of the horizontal copper tube (2) is welded to the upper outer wall of the vertical copper tube (1).

8. The faucet copper housing with temperature insulation effect according to claim 1, characterized in that: The drainage head (3) is connected to the lower side wall of the transverse copper tube (2) through a threaded connection, and a through hole (11) for the drainage head (3) to pass through is provided on the lower side wall of the third protective tube (10).

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