Traceless splicing rod structure

Abstract

The utility model belongs to the technical field of splicing rod structures, and particularly relates to a traceless splicing rod structure which is used for connecting two splicing rods, a connecting piece is arranged at the joint of the two splicing rods, the connecting piece is used for connecting the two splicing rods in a traceless mode, and through the design of the connecting piece, the two splicing rods are connected in a traceless mode. The plastic material of the connecting piece has certain elasticity, the embedded mounting connecting piece and the traceless splicing rod structure with the necking part and the thread design not only provide a convenient and fast connecting mode, but also ensure the traceless effect and the structural strength of the connecting part, and reduce the processing precision requirement, the production difficulty and the production cost.

Description

Technical Field

[0001] The utility model belongs to the technical field of splicing rod structures, and in particular relates to a seamless splicing rod structure. Background Art

[0002] The seamless joint rod is a cleverly designed and powerful connection structure that can achieve seamless connection between two or more rods. The characteristic of this structure is that there is almost no obvious splicing mark at the connection, maintaining the overall beauty and integrity. It has a wide range of applicability. It can be used in many fields such as furniture manufacturing, architectural decoration, sports equipment, etc. to build various structural frames and support systems. Its seamless effect and firmness make it perform well in application scenarios that require high strength and aesthetics.

[0003] Existing seamless splicing rods generally connect two splicing rods together directly through threads. Therefore, the threads on the splicing rods require relatively high processing precision. Due to material problems, the yield rate during production is low, the production efficiency is relatively low, and the production cost increases. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a seamless splicing rod structure. Through the design of the connecting parts, the plastic material of the connecting parts has a certain elasticity. The embedded installation connecting parts and the seamless splicing rod structure with a necked portion and a threaded design not only provide a convenient and quick connection method, but also ensure the seamless effect and structural strength of the connection, and also reduce the processing precision requirements and the production difficulty, thereby solving the problem that the threads on the splicing rods require relatively high processing precision, and due to material problems, the yield rate during production is low, the production efficiency is relatively low, and the production cost is increased.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a seamless splicing rod structure, used to connect two splicing rods to each other, a connecting piece is provided at the connection between the two splicing rods, and the connecting piece is used to seamlessly connect the two splicing rods.

[0006] Preferably, the connecting piece is embedded in one end of the splicing rod, the other end of the splicing rod is provided with a necking portion, and a threaded opening is provided on the top end of the necking portion.

[0007] Preferably, a threaded hole is provided inside the connecting piece, and the threaded hole is threadedly connected to the threaded opening.

[0008] Preferably, the two ends of the splicing rod are respectively a necking portion and an interface portion, and the necking portion can be embedded and inserted into the interface portion.

[0009] Preferably, the outer wall of the connecting piece and the inner wall of the interface portion of the splicing rod are interference fit.

[0010] Preferably, the connecting piece is pressed into the interface portion of the splicing rod by air pressure.

[0011] Preferably, the connecting piece is made of plastic.

[0012] Preferably, the splicing rod is made of metal.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model proposes a seamless splicing rod structure, through the design of the connecting parts, the plastic material of the connecting parts has a certain elasticity, the embedded installation connecting parts and the seamless splicing rod structure with a necked portion and a threaded design, which not only provides a convenient and fast connection method, but also ensures the seamless effect and structural strength of the connection, and also reduces the processing precision requirements, reduces the production difficulty, and reduces the production cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure separation of a seamless splicing rod structure.

[0015] Figure 2 It is a schematic diagram of the three-dimensional structure splicing of a seamless splicing rod structure.

[0016] Figure 3 It is a three-dimensional structure separation cross-sectional view of a seamless splicing rod structure.

[0017] Figure 4 The present invention is a three-dimensional structure splicing cross-sectional view of a seamless splicing rod structure.

[0018] In the figure:

[0019] Splicing rod 1; connecting piece 2; necking portion 3; threaded hole 4; interface portion 5; threaded opening 6. DETAILED DESCRIPTION

[0020] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0021] Combination Figure 1 , Figure 2 and Figure 3As shown, the seamless splicing rod structure in this embodiment is used to connect two splicing rods 1 to each other, and a connector 2 is provided at the connection point between the two splicing rods 1, and the connector 2 is used to connect the two splicing rods 1 seamlessly. Specifically, it is used to connect the two splicing rods 1 accurately and seamlessly. The key to this structure lies in the design and application of the connector 2, which makes the splicing process both simple and efficient, while ensuring the seamless effect of the connection. The connector 2 is usually made of high-strength material to ensure its structural stability and durability. In terms of shape and size, the connector 2 is carefully designed to perfectly match the end of the splicing rod 1 to achieve seamless connection. When using the seamless splicing rod 1 structure, the user only needs to align the ends of the two splicing rods 1 with the connector 2, and then connect them by simple operations (such as rotating, pressing or sliding). During the connection process, the connector 2 can effectively hide the splicing marks, so that the entire structure looks like a complete, seamless rod. The advantages of the seamless splicing rod 1 structure are its seamless effect and simplicity. Since there are almost no visible splicing marks at the joints, this structure is particularly suitable for applications that require high aesthetics, such as furniture manufacturing, architectural decoration, etc. At the same time, since the connection process is simple and quick, and does not require complex tools or skills, it also greatly improves work efficiency and convenience.

[0022] The connector 2 is embedded in one end of the splicing rod 1, and the other end of the splicing rod 1 is provided with a necking portion 3, and a threaded opening 6 is provided on the top of the necking portion 3. By rotating the splicing rod 1, the two rods can be easily connected tightly. When using this seamless splicing rod 1 structure, the user only needs to embed the connector 2 in one end of one of the splicing rods 1, and then align the necking portion 3 of the other splicing rod 1 with the connector 2, and rotate the splicing rod 1 to firmly connect the two rods together using threads. The whole process does not require additional tools or complicated operations, which is very convenient. The advantages of this seamless splicing rod 1 structure are that it is simple, efficient and beautiful. It can not only achieve seamless connection of two splicing rods 1, but also provide strong structural strength and stability.

[0023] The connector 2 is provided with a threaded hole 4 inside, and the threaded hole 4 is threadedly connected with the threaded opening 6. The threaded hole 4 matches the threaded opening 6 on the top of the necking portion 3 at the other end of the splicing rod 1. By rotating the splicing rod 1, the threaded opening 6 on the top of the necking portion 3 can be smoothly screwed into the threaded hole 4, so that the two splicing rods 1 are tightly connected. Since the connector 2 is embedded at one end of the splicing rod 1, and the connection between the threaded opening 6 at the top of the necking portion 3 and the threaded hole 4 is performed internally, there is almost no splicing mark on the outside. This makes the entire structure look like a complete, seamless rod, meeting the requirements for aesthetics.

[0024] The two ends of the splicing rod 1 are respectively a necking portion 3 and an interface portion 5, the necking portion 3 can be embedded into the interface portion 5, the inner wall of the interface portion 5 of the splicing rod 1 and the outer wall of the connecting piece 2 are both smooth planes, the outer diameter of the connecting piece 2 is slightly larger than the inner diameter of the interface portion 5 of the splicing rod 1, the outer wall of the connecting piece (2) and the inner wall of the interface portion (5) of the splicing rod (1) are interference fit, and during specific assembly, the connecting piece 2 is pressed into the interface portion 5 of the splicing rod 1 by an air pressure device. Specifically, the connecting piece 2 is pressed into the interface portion 5 of the splicing rod 1 by air pressure, and the installation efficiency is high. The connecting piece 2 is made of plastic material, and the plastic material also has certain elasticity and toughness, which can absorb and disperse impact force to a certain extent, thereby improving the durability of the structure. In addition, the cost of the plastic material is relatively low, which helps to reduce the manufacturing cost of the entire splicing rod 1 structure, making this structure more economical and practical, and the splicing rod 1 is made of metal material.

[0025] The above are only preferred implementations of the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A seamless splicing rod structure for connecting two splicing rods (1) to each other, characterized in that: A connecting piece (2) is provided at the place where the two splicing rods (1) are connected to each other, and the connecting piece (2) is used to connect the two splicing rods (1) seamlessly; The connecting piece (2) is embedded inside one end of the splicing rod (1), and the other end of the splicing rod (1) is provided with a necking portion (3), and a threaded opening (6) is provided on the top end of the necking portion (3).

2. A seamless splicing rod structure according to claim 1, characterized in that: A threaded hole (4) is provided inside the connecting piece (2), and the threaded hole (4) is threadedly connected to the threaded opening (6).

3. A seamless splicing rod structure according to claim 2, characterized in that: The two ends of the splicing rod (1) are respectively a necking portion (3) and an interface portion (5), and the necking portion (3) can be embedded and inserted into the interface portion (5).

4. The seamless splicing rod structure according to claim 3, characterized in that: The inner wall of the interface portion (5) of the splicing rod (1) and the outer wall of the connecting piece (2) are both smooth planes, and the outer diameter of the connecting piece (2) is slightly larger than the inner diameter of the interface portion (5) of the splicing rod (1).

5. The seamless splicing rod structure according to claim 4, characterized in that: The outer wall of the connecting piece (2) and the inner wall of the interface portion (5) of the splicing rod (1) are in interference fit.

6. The seamless splicing rod structure according to claim 5, characterized in that: The connecting piece (2) is made of plastic material.

7. The seamless splicing rod structure according to claim 6, characterized in that: The splicing rod (1) is made of metal material.

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