A new type of welding-free towel rack

Abstract

This utility model discloses a novel weld-free towel rack, comprising two parallel support tubes and a connecting tube between them. The support tubes have insertion holes on their side walls, with a convex locking point in the center of each hole. The connecting tube has symmetrically arranged clearance grooves on its end side walls that mate with the convex locking points. An outwardly inclined abutment spring is integrally stamped on the end side wall of the connecting tube. The end of the connecting tube is inserted into the insertion hole, the convex locking point is positioned within the clearance groove, and the abutment spring presses against the inner wall of the support tube for positioning. This utility model features a reasonable structural design. The connecting tube and support tubes are connected via an insertion method, improving assembly convenience and ensuring no loosening or shaking after insertion. This enhances stability and reliability during use, improves processing efficiency, and results in an aesthetically pleasing overall appearance, enhancing decorative effects. It also solves the installation complexity caused by traditional welding processes.

Description

Technical Field

[0001] This utility model belongs to the field of towel rack technology, specifically relating to a novel weld-free towel rack. Background Technology

[0002] Towel racks are a common feature in bathrooms. Traditional towel racks are mostly assembled using welding techniques. While this can meet general usage needs, it has certain technical shortcomings. For example, welding requires specific welding equipment and the experience of professional technicians, which significantly increases processing costs and hinders production efficiency. Furthermore, the high temperatures generated during welding can easily damage internal components such as electrical wires, increasing safety hazards such as leakage or short circuits. Additionally, weld points left during welding can affect the overall aesthetic and decorative effect, limiting its applicability and making it difficult to meet market demands. Summary of the Invention

[0003] The purpose of this utility model is to provide a new type of weld-free towel rack with a reasonable structural design and convenient assembly.

[0004] The technical solution to achieve the purpose of this utility model is a new type of weld-free towel rack, which includes two parallel support tubes and a connecting tube between the two support tubes. The side wall of the support tube is provided with an insertion hole, and the middle of the insertion hole is provided with a convex locking position.

[0005] The end sidewalls of the connecting tube are provided with clearance grooves that cooperate with the convex locking positions, and the end sidewalls of the connecting tube are integrally stamped with outwardly inclined abutment springs.

[0006] The end of the connecting tube is inserted into the insertion hole, the convex locking position is located in the avoidance groove, and the abutment spring is pressed against the inner wall of the support tube for positioning.

[0007] A further preferred embodiment is that the insertion hole is a circular hole, and the convex locking position coincides with the diameter of the circular hole or is located at both ends of the diameter of the circular hole.

[0008] A further preferred embodiment is that the insertion hole is a square hole, and the convex locking position is located on the center line of the square hole, the convex locking position dividing the square hole into two separate holes.

[0009] A further preferred embodiment is that both the supporting tube and the connecting tube are circular tubes or both are square tubes.

[0010] A further preferred embodiment is that a rubber sealing ring is provided at the connection between the supporting tube and the connecting tube.

[0011] A further preferred embodiment is that the inner walls of the supporting tube and the connecting tube are provided with double-layer insulating inner sleeves, and the double-layer insulating inner sleeves of the supporting tube and the connecting tube are combined to form a wire passage for protecting the line.

[0012] A further preferred embodiment is that the lower part of the inner wall of the clearance groove is provided with an anti-slip groove;

[0013] The convex locking positions are engaged and limited within different anti-slip grooves.

[0014] A further preferred embodiment is that both the supporting tube and the connecting tube are made of aluminum or stainless steel.

[0015] This utility model has the following positive effects: Its structure is reasonably designed, with the connecting tube and supporting tube connected via a snap-fit ​​mechanism, improving assembly convenience. Furthermore, it uses a convex locking slot and a clearance groove for locking and positioning, and a retaining spring for positioning, ensuring no loosening or shaking after insertion, thus improving stability and reliability. It allows for mass production, improving processing efficiency. Moreover, the assembled product has an aesthetically pleasing appearance, enhancing decorative effects. It overcomes the technical shortcomings of traditional welding processes, such as complex installation, high safety risks, and unattractive appearance, making it highly applicable. Attached Figure Description

[0016] To make the content of this utility model easier to understand, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings, wherein:

[0017] Figure 1 This is a schematic diagram of the first structural embodiment of the present invention;

[0018] Figure 2 for Figure 1 A partial structural diagram of the central support tube;

[0019] Figure 3 for Figure 1 Schematic diagram of the end structure of the connecting pipe body;

[0020] Figure 4 This is a schematic diagram of the second structure of this utility model;

[0021] Figure 5 for Figure 4 A partial structural diagram of the central support tube;

[0022] Figure 6 for Figure 4 A schematic diagram of the end structure of the connecting pipe.

[0023] Reference numerals: 1. Support tube body; 2. Connecting tube body; 3. Insertion hole; 4. Convex locking position; 5. Alternating groove; 6. Abutment spring. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0025] See Figures 1 to 3 As shown, a novel weld-free towel rack includes two parallel support tubes 1 and a connecting tube 2 positioned between them. The side walls of the support tubes have insertion holes 3, and the center of each insertion hole has a convex locking position 4. In this embodiment, the convex locking position is mainly used for limiting the insertion of the card. The symmetrical side walls of the end of the connecting tube have eccentric grooves 5 that cooperate with the convex locking positions. An outwardly inclined abutment spring 6 is integrally stamped on the end side wall of the connecting tube. In this embodiment, the end of the connecting tube is inserted into the support tube, and the convex locking position abuts against the top wall of the eccentric groove. Simultaneously, the abutment spring presses against the inner wall of the support tube to position the connecting tube. This ensures the stability and reliability of the card connection and prevents the connecting tube from shaking or shifting. During assembly, the end of the connecting tube is inserted into the insertion hole, the convex locking position is located within the eccentric groove, and the abutment spring presses against the inner wall of the support tube for positioning. It is easy to assemble, which improves the efficiency of processing and assembly. At the same time, it can ensure the firmness of the connection, which is not easy to loosen or fall off. Moreover, it has an attractive overall appearance and strong applicability.

[0026] In this embodiment, the insertion hole is a circular hole, and the convex locking position coincides with the diameter of the circular hole or is located at both ends of the diameter of the circular hole. Both the supporting tube and the connecting tube are circular tubes. The diameter of the connecting tube matches the inner diameter of the insertion hole, and the width of its convex locking position matches the width of the clearance groove.

[0027] Furthermore, in this embodiment, a rubber sealing ring is provided at the connection between the supporting tube and the connecting tube. This structure improves the sealing performance of the connection, effectively isolating moisture and preventing water intrusion, thus meeting the usage requirements of different environments.

[0028] In this embodiment, the inner walls of the supporting tube and the connecting tube are provided with double-layered insulating sleeves, which together form a wire-passing channel for protecting the wiring. This structure ensures the safe passage of wires and other wiring within the tube. At the splicing points, rubber wire guide sleeves can be installed. During splicing, the rubber wire guide sleeves automatically close, tightly wrapping the wiring, effectively preventing the wiring from being squeezed or worn during splicing, thus improving safety.

[0029] In this embodiment, the lower inner wall of the clearance groove is provided with an anti-slip groove; the convex locking position is engaged in different anti-slip grooves for limitation. Both the supporting tube and the connecting tube are made of aluminum or stainless steel. This structure improves the stability and reliability of the connection, prevents loosening or detachment, and has broad applicability.

[0030] This utility model has the following positive effects: Its structure is reasonably designed, with the connecting tube and supporting tube connected via a snap-fit ​​mechanism, improving assembly convenience. Furthermore, it uses a convex locking slot and a clearance groove for locking and positioning, and a retaining spring for positioning, ensuring no loosening or shaking after insertion, thus improving stability and reliability. It allows for mass production, improving processing efficiency. Moreover, the assembled product has an aesthetically pleasing appearance, enhancing decorative effects. It overcomes the technical shortcomings of traditional welding processes, such as complex installation, high safety risks, and unattractive appearance, making it highly applicable. Example

[0031] See Figures 4 to 6 As shown, this embodiment is basically the same as Embodiment 1, except that: the insertion hole is a square hole, and the convex locking position is located on the center line of the square hole, dividing the square hole into two separate holes. Both the support tube and the connecting tube are square tubes. This embodiment improves the stability and reliability of use.

[0032] The standard parts used in this embodiment can be purchased directly from the market, and the non-standard structural parts described in the instruction manual can also be processed without any doubt based on existing technical common sense. At the same time, the connection methods of each component adopt mature conventional methods in the existing technology, and the machinery, parts and equipment all adopt conventional models in the existing technology, so they will not be described in detail here.

[0033] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating this utility model, and are not intended to limit the implementation of this utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, these obvious variations or modifications derived from the essential spirit of this utility model still fall within the protection scope of this utility model.

Claims

1. A novel weld-free towel rack, comprising two parallel support tubes and a connecting tube disposed between the two support tubes, characterized in that: The side wall of the support tube is provided with an insertion hole, and a convex locking position is provided in the middle of the insertion hole; The end sidewalls of the connecting tube are provided with clearance grooves that cooperate with the convex locking positions, and the end sidewalls of the connecting tube are integrally stamped with outwardly inclined abutment springs. The end of the connecting tube is inserted into the insertion hole, the convex locking position is located in the avoidance groove, and the abutment spring is pressed against the inner wall of the support tube for positioning.

2. The novel weld-free towel rack according to claim 1, characterized in that: The insertion hole is a circular hole, and the convex locking position coincides with the diameter of the circular hole or is located at both ends of the diameter of the circular hole.

3. The novel weld-free towel rack according to claim 1, characterized in that: The insertion hole is a square hole, and the convex locking position is located on the center line of the square hole, dividing the square hole into two separate holes.

4. The novel weld-free towel rack according to claim 1, characterized in that: Both the supporting tube and the connecting tube are circular tubes or both are square tubes.

5. A novel weld-free towel rack according to claim 1, characterized in that: The inner walls of the supporting tube and the connecting tube are provided with double-layer insulating inner sleeves, which together form a wire passage for protecting the line.

6. A novel weld-free towel rack according to claim 1, characterized in that: The lower part of the inner wall of the avoidance strip groove is provided with anti-slip groove.

7. A novel weld-free towel rack according to claim 1, characterized in that: Both the supporting pipe and the connecting pipe are made of aluminum or stainless steel.

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