Axle seat structure convenient for disassembly and assembly

Abstract

The utility model discloses an axle seat structure that is easy to disassemble and assemble, including an upper seat body and a lower seat body, the upper seat body and the lower seat body are buckled and connected, and a limiting hole is provided between the two, the lower part of the lower seat body is provided with a mounting hole, and the lower end is provided with a clamping boss. Furthermore, the upper seat body includes a cross plate, a pair of inner hooks are provided below the cross plate, and a clamping protrusion is provided between the two inner hooks. Furthermore, the clamping protrusion includes a connecting base, the upper end of the connecting base and the cross plate are fixedly connected, and a clamping block is connected to the lower end, and the lower end face of the clamping block is an arc-shaped end face. The axle seat structure that is easy to disassemble and assemble provided by the utility model greatly simplifies the installation and disassembly process through an innovative clamping connection method, so that the user can easily complete the operation without any tools, greatly improving work efficiency and convenience. This not only reduces the installation and maintenance costs, but also shortens the operation time, bringing a better user experience to the user.

Description

Technical Field

[0001] The utility model relates to the technical field of connection structures, in particular to an axle seat structure which is easy to disassemble and assemble. Background Art

[0002] In the field of architectural design and sunshade systems, as people's requirements for indoor environmental comfort and energy saving continue to increase, sunshade blinds have been widely used as an effective means of sunshade and energy saving. However, traditional sunshade blind connection structures often have problems such as complex installation, difficult disassembly, and high maintenance costs, which cannot meet the needs of modern buildings for efficiency, convenience, and economy. Therefore, the development of a shaft seat structure that is easy to disassemble and assemble is of great significance to improving the use efficiency of the sunshade blind system and reducing maintenance costs.

[0003] In the existing sunshade louver system, the connecting shaft seat is the key component that connects the louver blades and the supporting structure. The traditional connecting shaft seat is usually fixed by bolt connection, welding and other methods. This method requires the use of tools during installation and removal, which is cumbersome to operate and easily damages the connecting parts, resulting in increased maintenance costs. In addition, the traditional connecting shaft seat has a complex structure, which is not conducive to mass production and cost control.

[0004] In recent years, with the advancement of technology and the improvement of people's requirements for the performance of sunshade shutter systems, some new types of connection shaft seat structures have gradually emerged. These new structures usually use snap-on and plug-in methods to achieve quick installation and disassembly, and have the advantages of easy operation, compact structure, and low cost. However, these new structures still have some shortcomings in terms of stability and durability, and cannot meet the needs of long-term use. Utility Model Content

[0005] The utility model aims at solving the problems existing in the prior art and provides an axle seat structure which is easy to disassemble and assemble.

[0006] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0007] The invention discloses an axle seat structure which is easy to disassemble and assemble, comprising an upper seat body and a lower seat body, wherein the upper seat body and the lower seat body are buckled and connected, and a limiting hole is provided between the two. A mounting hole is opened at the lower part of the lower seat body, and a clamping boss is provided at the lower end.

[0008] Furthermore, the upper seat body includes a transverse plate, a pair of inner hooks are provided below the transverse plate, and a clamping protrusion is provided between the two inner hooks.

[0009] Furthermore, the clamping protrusion comprises a connecting base, the upper end of the connecting base is fixedly connected to the cross plate, the lower end is connected to a clamping block, and the lower end surface of the clamping block is an arc-shaped end surface.

[0010] Furthermore, grooves are provided on the side walls of the pressing block.

[0011] Furthermore, the lower seat body includes a supporting seat body, a pair of external hooks are provided above the supporting seat body, a U-shaped groove is formed between the two external hooks, the end face of the U-shaped groove is connected to the arc end face to form a limiting hole, and the two external hooks are engaged with the two internal hooks.

[0012] Furthermore, an arc-shaped transition angle is provided between the outer hook and the support seat body.

[0013] Furthermore, U-shaped grooves are provided on two outer side walls of the U-shaped groove.

[0014] Furthermore, the lower seat body is a hollow seat body.

[0015] Beneficial effects of the utility model:

[0016] The shaft seat structure that is easy to disassemble and assemble provided by the utility model greatly simplifies the installation and disassembly process through an innovative snap-fit ​​connection method, so that users can easily complete the operation without any tools, greatly improving work efficiency and convenience. This not only reduces the installation and maintenance costs, but also shortens the operation time, bringing a better user experience to users. Secondly, the shaft seat structure performs well in terms of stability and durability. Through the carefully designed clamping bump and U-shaped groove structure, the stable fixation of the connecting shaft is ensured, and shaking and deviation are effectively prevented. At the same time, optimization measures such as the arc transition angle in the structure reduce stress concentration, improve the durability of the structure, and ensure the long-term stable operation of the system. In addition, the shaft seat structure also has good economy and practicality. Its simple design and easy manufacturing characteristics reduce production costs and make the product more competitive. At the same time, its wide applicability makes the structure not only suitable for the connection of the blind awning, but also can be applied to other occasions that require quick installation and disassembly, providing a convenient and reliable solution for different fields. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural schematic diagram of the shaft seat structure of the utility model that is easy to disassemble and assemble;

[0018] Figure 2 It is a structural schematic diagram of the upper seat body of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the lower seat body of the utility model;

[0020] Figure 4 The use status of this utility model Figure 1 ;

[0021] Figure 5 The use status of this utility model Figure 2 .

[0022] In the figure: 1-upper seat, 11-horizontal plate, 12-inner hook, 13-pressing protrusion, 131-connecting base, 132-pressing block, 133-groove, 2-lower seat, 21-support seat, 22-outer hook, 23-U-shaped groove, 24-arc transition angle, 25-U-shaped groove, 3-limiting hole, 4-mounting hole, 5-clamping boss. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0024] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0025] Unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0026] This embodiment provides a specially designed shaft seat structure that is easy to disassemble and assemble, which is mainly used for the connection part of the blind awning. This shaft seat structure not only has high stability and durability, but also its unique disassembly design makes the installation and disassembly process simple and quick, greatly improving the maintenance efficiency.

[0027] Please refer to Figure 1-4 A shaft seat structure that is easy to disassemble and assemble includes an upper seat body 1 and a lower seat body 2, which are buckled and connected, and a limiting hole 3 is provided between the upper seat body 1 and the lower seat body 2. A mounting hole 4 is opened at the lower part of the lower seat body 2, and a clamping boss 5 is provided at the lower end.

[0028] Please refer to Figure 1 and Figure 2The upper seat body 1 is the upper half of the entire axle seat structure, and is composed of a transverse plate 11 and a pair of inner hooks 12. The transverse plate 11, as the main load-bearing part, has sufficient strength and rigidity to ensure the stability of the entire structure. The inner hooks 12 are located below the transverse plate 11 and are fixedly connected to the transverse plate 11 or integrally formed. The inner hooks 12 are used to engage with the outer hooks 22 of the lower seat body 2.

[0029] A clamping protrusion 13 is provided between the two inner hooks 12. The clamping protrusion 13 is composed of a connecting base 131 and a clamping block 132. The connecting base 131 is fixedly connected to the cross plate 11 to ensure the stability of the structure. The lower end face of the clamping block 132 is designed as an arc-shaped end face, which can fit tightly with the corresponding part of the lower seat body 2, provide additional clamping force, and further increase the stability of the connection. In addition, in order to reduce weight and facilitate operation, grooves 133 are provided on the side walls of the clamping block 132.

[0030] Please refer to Figure 1 and Figure 3 The lower seat body 2 is the lower half of the entire axle seat structure, and is designed as a hollow seat body, which not only reduces the overall weight but also has a certain structural strength. The lower seat body 2 includes a support seat body 21 and a pair of external hooks 22. The support seat body 21 is the main bearing part and has sufficient strength and rigidity. The external hooks 22 are located above the support seat body 21, facing each other, and cooperate with the internal hooks 12 of the upper seat body 1 to form a snap connection.

[0031] A U-shaped groove 23 is formed between the two outer hooks 22, and the end surface of the U-shaped groove 23 is designed to be connected to the arc-shaped end surface of the pressing protrusion 13 of the upper seat body 1 to form a limiting hole 3. The limiting hole 3 can limit the position of the connecting shaft to prevent it from shaking or shifting during use, thereby ensuring the stability of the connection. In addition, in order to improve the smoothness of the snap connection and the stability of the structure, an arc-shaped transition angle 24 is designed between the outer hook 22 and the support seat body 21. This design can reduce the stress concentration generated during the snap connection process and extend the service life of the structure.

[0032] U-shaped grooves 25 are also provided on the two outer side walls of the U-shaped groove 23. The grooves 25 can not only be used as a gripping part during operation to facilitate installation and disassembly operations, but also can be used as a positioning mark to help the user accurately align the positions of the upper seat body 1 and the lower seat body 2.

[0033] A mounting hole 4 is provided at the lower part of the lower seat body 2, and the mounting hole 4 is used to connect with other parts of the blind awning. The design of the mounting hole 4 takes into account a variety of connection methods, such as bolt connection, welding, etc., to meet the needs of different users. A clamping boss 5 is provided at the lower end of the lower seat body 2, and the clamping boss 5 can be clamped with other fixing structures to ensure the stability of the entire shaft seat structure.

[0034] Installation process:

[0035] First, the lower seat 2 is fixed to the ground or other fixed structures through the clamping boss 5. Then, the upper seat 1 is aligned with the lower seat 2 to ensure that the inner hook 12 and the outer hook 22 can be smoothly engaged. Next, the upper seat 1 is gently pressed to completely engage the inner hook 12 and the outer hook 22, while ensuring that the arc end face of the pressing protrusion 13 is tightly fitted with the end face of the U-shaped groove 23. Finally, the shaft seat structure is connected to other parts of the blind awning through the mounting hole 4.

[0036] Through the shaft seat structure of this embodiment, users can easily complete the installation and disassembly of the shutter awning connection part, greatly improving the maintenance efficiency. At the same time, the structure also has a high degree of stability and durability, and can meet various complex requirements.

[0037] The above contents are further detailed descriptions of the present invention in combination with specific preferred implementations, and the specific implementation of the present invention cannot be considered to be limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, several simple deductions or substitutions can be made without departing from the concept of the present invention, which should be regarded as falling within the protection scope of the present invention.

Claims

1. A shaft seat structure that is easy to disassemble and assemble, characterized in that: The invention comprises an upper seat body (1) and a lower seat body (2), wherein the upper seat body (1) and the lower seat body (2) are buckled and connected, and a limiting hole (3) is provided between the two. A mounting hole (4) is provided at the lower part of the lower seat body (2), and a clamping boss (5) is provided at the lower end.

2. The axle seat structure that is easy to disassemble and assemble according to claim 1 is characterized in that: The upper seat body (1) comprises a transverse plate (11), a pair of inner hooks (12) are arranged below the transverse plate (11), and a pressing protrusion (13) is arranged between the two inner hooks (12).

3. The axle seat structure that is easy to disassemble and assemble according to claim 2 is characterized in that: The pressing protrusion (13) comprises a connecting base (131), the upper end of the connecting base (131) is fixedly connected to the transverse plate (11), and the lower end is connected to a pressing block (132), and the lower end surface of the pressing block (132) is an arc-shaped end surface.

4. The axle seat structure that is easy to disassemble and assemble according to claim 3 is characterized in that: Grooves (133) are provided on the side walls of the pressing blocks (132).

5. The axle seat structure that is easy to disassemble and assemble according to claim 1 is characterized in that: The lower seat body (2) comprises a supporting seat body (21), a pair of external hooks (22) are arranged above the supporting seat body (21), a U-shaped groove (23) is formed between the two external hooks (22), the end surface of the U-shaped groove (23) and the arc-shaped end surface are butted against each other to form a limiting hole (3), and the two external hooks (22) and the two internal hooks (12) are engaged with each other.

6. The axle seat structure that is easy to disassemble and assemble according to claim 5, characterized in that: An arc-shaped transition angle (24) is provided between the outer hook (22) and the support seat body (21).

7. The axle seat structure that is easy to disassemble and assemble according to claim 5, characterized in that: U-shaped grooves (25) are formed on the two outer side walls of the U-shaped groove (23).

8. The axle seat structure that is easy to disassemble and assemble according to claim 1 is characterized in that: The lower seat body (2) is a hollow seat body.

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