Quickly disassembled lying bed

Abstract

The utility model relates to a lying bed, in particular to a lying bed capable of being disassembled quickly. The utility model provides an improved lying bed capable of being disassembled quickly. The device comprises a leaning frame, a cross rod, clamping blocks, a lying frame, limiting rods, a supporting rod, a screw rod, a connecting belt and the like, a positioning groove is formed in the cross rod, a pair of clamping blocks is arranged in the middle of the lying frame and can be clamped to the positioning groove, and a pair of limiting rods is arranged on the side, close to the clamping blocks, of the middle of the lying frame. The leaning frame can abut against the limiting rods, supporting rods are movably connected between the back portion of the leaning frame and the back portion of the lying frame through screws, and connecting belts are connected to the upper portion of the leaning frame and the upper portion of the lying frame in a winding mode. Through a connecting structure that an n-shaped structure clamping block arranged on the lying frame is connected with a positioning groove of a cross rod on the leaning frame in a clamping mode, the leaning frame and the lying frame can be conveniently and rapidly combined for use and rapidly disassembled and folded. And the device is beautiful in shape, has a stable connecting structure, and is safe and convenient to use.

Description

Technical Field

[0001] The utility model relates to a reclining bed, in particular to a quickly disassembled reclining bed. Background Art

[0002] The reclining bed is not only suitable for people to use during lunch breaks in the office and outdoor camping, but its simple folding design also has good portability and storage capabilities, making it suitable for use in a variety of scenarios.

[0003] After searching, the utility model patent with authorization announcement number CN214433135U is named as a reclining bed that is easy to disassemble. Although the device can be folded and disassembled accordingly, it is not quick and convenient enough in actual use and operation, and there is still room for improvement.

[0004] Based on this, an improved quick-disassembly reclining bed is proposed to solve the above technical problems. Utility Model Content

[0005] In order to overcome the problem that the existing reclining bed is not quick enough to be disassembled, it is necessary to improve it. The technical problem of the present utility model is to provide an improved reclining bed that can be quickly disassembled.

[0006] The technical implementation scheme of the present utility model is: a quick-detachable bed, including a backrest and a cross bar, a cross bar is provided in the middle of the backrest, and also includes a clamping block, a bed frame, a limit rod, a strut, a screw and a connecting belt, a positioning groove is provided on the cross bar, a pair of clamping blocks are provided in the middle of the bed frame, the clamping blocks can be clamped in the positioning grooves, a pair of limit rods are provided on one side of the middle of the bed frame close to the clamping blocks, the backrest can be abutted against the limit rods, the backrest and the rear part of the bed frame are respectively movably connected with the strut by screws, and the upper parts of the backrest and the bed frame are respectively wrapped with connecting belts.

[0007] Furthermore, the card block is designed in an N-shaped structure.

[0008] Furthermore, the backrest and the lying frame are both designed with arc structures.

[0009] Furthermore, the backrest and the lying frame can be combined to form an X-shaped lying bed structure.

[0010] Furthermore, the connecting belt is made of polyamide fiber material.

[0011] Furthermore, a protective cover is included, and the front end of the backrest and the rear end of the lying frame are both covered with the protective cover that can contact the ground.

[0012] The beneficial effects of the present invention are as follows: the connection structure in which the N-shaped structural block provided on the lying frame is engaged with the positioning groove of the cross bar on the back frame is convenient for combining and using the back frame and the lying frame, as well as for quickly disassembling and folding the back frame and the lying frame; and the present device is not only beautiful in shape, but also has a stable connection structure, and is safe and convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0014] Figure 2 It is a partial three-dimensional structural diagram of the utility model.

[0015] Figure 3 This is a structural separation diagram of the backrest, lying frame and support rod of the utility model.

[0016] Figure 4 This is a diagram showing the separation of the crossbar and the card block structure of the utility model.

[0017] Figure 5 This is a schematic diagram of the connection structure of the support rod and the screw rod of the utility model.

[0018] In the above drawings: 1: support frame, 2: cross bar, 20: positioning slot, 3: block, 4: lying frame, 40: limiting rod, 5: support rod, 6: screw, 7: connecting belt, 8: protective cover. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] In an embodiment of the present invention, a quick-disassembly bed is provided, such as Figures 1 to 5As shown, it includes a support frame 1, a cross bar 2, a card block 3, a lying frame 4, a limit rod 40, a support rod 5, a screw 6 and a connecting belt 7. A cross bar 2 is provided in the middle of the support frame 1, and a positioning groove 20 is provided on the cross bar 2. Two card blocks 3 are provided in the middle of the lying frame 4. The card blocks 3 can be connected to the positioning groove 20, and both card blocks 3 are of N-shaped structure design, which can not only be firmly connected to the positioning groove 20 of the cross bar 2, but also can be conveniently installed and used in combination, as well as quickly disassembled and folded, and is convenient to use; two limit rods are provided on one side of the middle of the lying frame 4 near the card block 3. Rod 40, the backrest 1 can be abutted against the limit rod 40, and the backrest 1 and the lying frame 4 are both designed with arc structures, with beautiful shapes, which are conducive to improving the comfort of the user when lying down; the backrest 1 and the lying frame 4 are combined to form an X-shaped lying bed structure, which is conducive to forming a stable structure and achieving the purpose of safe use; the backrest 1 and the lying frame 4 are movably connected with a support rod 5 between the rear parts through a screw rod 6, and the upper parts of the backrest 1 and the lying frame 4 are respectively wrapped with a connecting belt 7, which is made of polyamide fiber material and has the advantages of being easy to clean and highly wear-resistant.

[0021] Further, such as Figure 1 and Figure 2 As shown, a protective cover 8 is also included. The front end of the backrest 1 and the rear end of the reclining frame 4 are both covered with the protective cover 8 that can contact the ground, which is beneficial to increase the friction between the backrest 1 and the reclining frame 4 and the ground, thereby further improving the safety of the device when in use.

[0022] Due to the connection structure in which the block 3 on the lying frame 4 is engaged with the positioning groove 20 on the cross bar 2 of the back frame 1, it is convenient to quickly combine and deploy the back frame 1 and the lying frame 4 for use; when it is necessary to disassemble and fold the bed after use, it is only necessary to step on the back frame 1 and lift the lying frame 4 upward so that the block 3 can be disengaged from the positioning groove 20 on the cross bar 2, so that the back frame 1 and the lying frame 4 can be quickly folded with the two ends of the support rod 5 as hinge points. In this way, the folded bed is convenient to store and carry, and the operation is simple and convenient to use.

[0023] The above embodiments are intended only to illustrate the technical concepts and features of the present invention. Their purpose is to enable those familiar with the art to understand the contents of the present invention and implement them accordingly. They are not intended to limit the scope of protection of the present invention. Any equivalent changes or modifications based on the spirit of the present invention are intended to be included in the scope of protection of the present invention.

Claims

1. A quick-detachable bed, comprising a backrest (1) and a crossbar (2), wherein the crossbar (2) is provided in the middle of the backrest (1), and is characterized in that: The invention also includes a card block (3), a lying frame (4), a limiting rod (40), a support rod (5), a screw rod (6) and a connecting belt (7). A positioning groove (20) is provided on the cross bar (2). A pair of card blocks (3) are provided in the middle of the lying frame (4). The card blocks (3) can be connected to the positioning groove (20). A pair of limiting rods (40) are provided in the middle of the lying frame (4) near the card blocks (3). The support frame (1) can be connected to the limiting rods (40). The support frame (1) and the rear part of the lying frame (4) are movably connected to the support rod (5) through the screw rod (6). The upper parts of the support frame (1) and the lying frame (4) are respectively wrapped with connecting belts (7).

2. A quick-disassembly bed according to claim 1, characterized in that: The card block (3) is designed as an N-shaped structure.

3. The quick-disassembly bed according to claim 1, characterized in that: The backrest (1) and the lying frame (4) are both designed as arc-shaped structures.

4. The quick-disassembly bed according to claim 1, characterized in that: The backrest (1) and the lying frame (4) are combined to form an X-shaped lying bed structure.

5. The quick-disassembly bed according to claim 1, characterized in that: The connecting belt (7) is made of polyamide fiber material.

6. The quick-disassembly bed according to claim 1, characterized in that: It also includes a protective sleeve (8), and the front end of the leaning frame (1) and the rear end of the lying frame (4) are both sleeved on the protective sleeve (8) capable of contacting the ground.

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