Bayonet strip of beach chair

Abstract

The utility model relates to a beach chair, in particular to a bayonet strip of a beach chair, which solves the problem of installation of screen cloth of the beach chair. Comprising a strip body, a hollowed-out groove extending in the length direction is formed in the strip body, the wall thickness of the groove wall of the hollowed-out groove is uniform, a plurality of buckles protruding out of the outer wall are arranged on the strip body in the width direction, the buckles are of a frame-shaped structure, clamping blocks are arranged on the side walls of the inward sides of the buckles, and the clamping blocks are arranged on the side walls of the inward sides of the buckles. A gap is formed between the adjacent inner walls of the clamping block and the clamping buckle, the clamping block is provided with a limiting protrusion protruding out of the clamping buckle, and a reinforcing rib is arranged at the position, close to the clamping buckle, in the hollowed-out groove, the design is simple and ingenious, multi-point connection is achieved, the operation difficulty is lowered, disassembly, assembly and use are convenient, the special clamping buckle structure can be connected in a direct-insertion mode, and the use is convenient. And the injection molding production cost is low, efficiency is high, and economical efficiency and practicability are achieved.

Description

Technical Field

[0001] The utility model relates to a beach chair, in particular to a bayonet strip of the beach chair. Background Art

[0002] Beach chairs can also be called folding chairs or leisure chairs. Their main feature is that they can be folded and carried easily, so they have become one of the essential equipment for travelers. One type of beach chair product has multiple sockets for installation on the mesh. Common ones include strap buckles, zipper buckles, plug buckles, etc. For plug buckle products, there are few design connection points, the structure is easy to loosen, and the installation is laborious and inconvenient. Utility Model Content

[0003] Aiming at the deficiencies of the existing technology, the utility model provides a bayonet strip for a beach chair.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a beach chair bayonet strip, including a strip body, the strip body is provided with a hollow groove extending along the length direction, and the wall thickness of the hollow groove is uniform, the strip body is provided with a buckle protruding from the outer wall in the width direction, and the buckle is provided with a plurality of buckles along the length direction of the strip body, the buckle is a frame-shaped structure, a clamping block is provided on the side wall facing inward of the buckle, a gap is provided between the clamping block and the adjacent inner wall of the buckle, a limiting protrusion protruding outward of the buckle is provided on the clamping block, a reinforcing rib is provided in the hollow groove near the buckle position, the clamping block is integrally connected with the buckle, and the clamping block has an elastic reset tendency relative to the buckle.

[0005] The limiting protrusion is in a triangular column structure, and the limiting protrusion has a smooth blocking surface.

[0006] There are at least four buckles, and the buckles are symmetrically arranged on the outer wall of the strip body, and the distance between adjacent buckles on the strip body decreases from the outside to the inside.

[0007] The reinforcing ribs of the hollow groove are arranged in pairs around the buckle, and the reinforcing ribs and the hollow groove walls form a square structure. The reinforcing ribs are arranged in the extending direction of the buckle contour line.

[0008] The blocking surface faces one side of the strip body, the buckle position of the strip body is the plug-in direction, and the blocking surface is the anti-pulling direction of the strip body.

[0009] The beneficial effects of the utility model: the beach chair bayonet strip provided by the utility model is simple and ingenious in design, with multi-point connection, which reduces the difficulty of operation and is convenient for disassembly and assembly. There is also a special buckle structure for direct plug-in connection. The injection molding production cost is low and efficient, and it is economical and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1It is a schematic diagram of the structure of the utility model;

[0011] Figure 2 It is a comparative schematic diagram of the mold template of the utility model. DETAILED DESCRIPTION

[0012] like Figure 1-Figure 2 As shown, a beach chair bayonet strip comprises a strip body 1, the strip body 1 is provided with a hollow groove 2 extending in the length direction, and the wall thickness of the hollow groove 2 is uniform, so that the thickness of the structure is uniform, which is conducive to balanced force and improved service life. The strip body 1 is provided with a buckle 3 protruding from the outer wall in the width direction, and the buckle 3 is provided with a plurality of buckles along the length direction of the strip body 1. The strip body 1 and the mesh can be fixed by sewing, or other methods are adopted, which will not be elaborated and limited too much here. The buckle 3 is a frame-shaped structure, and a clamping block 4 is provided on the inner side wall of the buckle 3. The buckle 3 is directly inserted into the socket on the beach chair, and the buckle 3 is elastically clamped to limit repeated separation. There is a gap between the clamping block 4 and the adjacent inner wall of the buckle 3, and the clamping block 4 is provided with a limiting protrusion 5 protruding outward from the buckle 3, which fully ensures the bending deformation ability of the clamping block 4, and can also use the limiting protrusion 5 for anti-separation clamping. A reinforcing rib 6 is provided near the buckle 3 in the hollow groove 2 to improve the structural strength. The block 4 is integrally connected with the buckle 3, and the block 4 has an elastic reset tendency relative to the buckle 3. The block 4 and the buckle 3 are integrally formed by injection molding, which reduces the cost, ensures the structural strength, and meets the design and use requirements.

[0013] The limiting protrusion 5 is in a triangular column structure, and the limiting protrusion 5 has a smooth stop surface 7, which is convenient for production and processing. The stop surface 7 is a plane that can increase the contact surface, thereby effectively limiting the separation. There are at least four buckles 3, and the buckles 3 are symmetrically arranged on the outer wall of the strip body 1. The spacing between adjacent buckles 3 on the strip body 1 decreases from the outside to the inside, and the force is relatively concentrated, so as to adapt to the mesh load when lying down.

[0014] The reinforcing ribs 6 of the hollow groove 2 around the buckle 3 are arranged in pairs, and the reinforcing ribs 6 and the wall of the hollow groove 2 form a square structure, and the reinforcing ribs 6 are arranged in the extension direction of the outline of the buckle 3. The buckle 3 corresponds to the reinforcing rib 6 in position and configuration, which is conducive to forming a coherent grid layout and further strengthening the local structural strength. The blocking surface 7 faces one side of the strip body 1, the position of the buckle 3 of the strip body 1 is the plug-in direction, and the blocking surface 7 is the anti-pullout direction of the strip body 1. The blocking direction is limited here, so that the buckle 3 is as simple and efficient as possible when plugged in, and it is also conducive to smooth and labor-saving disassembly. Since the strip body 1 is connected at multiple points during installation, it does not rely on each connection point to bear a large load, and the overall service life is longer.

[0015] In the description of the present invention, it should be noted that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention. At the same time, the basic principles, main features and advantages of the present invention are shown and described above, which should be understood by technicians in this industry.

Claims

1. A beach chair bayonet strip, comprising a strip body, characterized in that: The strip body is provided with a hollow groove extending along the length direction, and the wall thickness of the hollow groove is uniform; the strip body is provided with a buckle protruding from the outer wall in the width direction, and the buckle is provided with several buckles along the length direction of the strip body; the buckle is a frame-shaped structure, and a clamping block is provided on the inner side wall of the buckle, and there is a gap between the clamping block and the adjacent inner wall of the buckle; the clamping block is provided with a limiting protrusion protruding outward of the buckle; a reinforcing rib is provided in the hollow groove near the buckle position, the clamping block is integrally connected with the buckle, and the clamping block has an elastic reset tendency relative to the buckle.

2. A beach chair bayonet strip as claimed in claim 1, characterized in that: The limiting protrusion is in a triangular column structure, and the limiting protrusion has a smooth blocking surface.

3. A beach chair bayonet strip as claimed in claim 1 or 2, characterized in that: There are at least four buckles, and the buckles are symmetrically arranged on the outer wall of the strip body, and the distance between adjacent buckles on the strip body decreases from the outside to the inside.

4. A beach chair bayonet strip as claimed in claim 3, characterized in that: The reinforcing ribs of the hollow groove are arranged in pairs around the buckle, and the reinforcing ribs and the hollow groove walls form a square structure. The reinforcing ribs are arranged in the extending direction of the buckle contour line.

5. The beach chair bayonet strip according to claim 2, characterized in that: The blocking surface faces one side of the strip body, the buckle position of the strip body is the plug-in direction, and the blocking surface is the anti-pulling direction of the strip body.

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