Quick opening and closing device for large tent door

Abstract

The utility model relates to a quick opening and closing device for a large tent door, which comprises cloth liners arranged on two sides of the tent door, a plurality of outer buckles are vertically arranged on the cloth liners at intervals, a plurality of inner buckles are vertically arranged on the tent door at intervals, and the inner buckles and the outer buckles are arranged in a staggered manner. An inner buckle is arranged on the top of the tent door, an outer buckle is arranged on the top of the tent door, a rubber strip is arranged between the inner buckle and the outer buckle, the rubber strip sequentially penetrates through the inner buckle and the outer buckle in an S shape, the upper end of the rubber strip is fixed to the top of the tent door, and a heart-shaped ring is connected to the lower end of the rubber strip. The tent door opening and closing convenience is improved, and the tent door opening and closing device is suitable for industrial production and has high practicability.

Description

Technical Field

[0001] The utility model belongs to the technical field of tent door opening and closing structures, and in particular relates to a fast opening and closing device for a large tent door. Background Art

[0002] In the existing Chinese patent database, a patent entitled "An Arched Arc-top Heat-insulating and Breathable Tent" is disclosed, with application number CN202320092519.1 and application date 2023-01-31. The device includes a tent body, and the front and rear ends of the tent body are both provided with a tent inlet and outlet. The tent inlet and outlet of the tent body are provided with a tent door structure, and the tent door structure includes a flip support, a flip ring, an insulation door assembly, a breathable door assembly and an anti-slip shaft. An anti-slip shaft is fixedly installed at one end of the flip support, and a flip ring is rotatably installed at the anti-slip shaft of the flip support. Through the tent door structure, the insulation door assembly inclined with the breathable door assembly is shielded outside the tent inlet and outlet, and at the same time, there is a certain air inlet channel between the insulation door assembly and the breathable door assembly, so that the tent inlet and outlet are ventilated and the sunshade and sun protection are played at the same time, which facilitates the tent inlet and outlet to realize the function of heat insulation and ventilation, and is conducive to improving the limitation that the traditional tent cannot have both sun protection and heat insulation when the tent curtain is opened for ventilation.

[0003] After the tent is built in the prior art, the tent door is generally controlled at about 3 meters. The traditional zipper door requires people to open and close the tent door through a ladder, which is extremely inconvenient. Therefore, this article aims to propose a fast opening and closing device for large tent doors, which can be opened and closed by a single person standing on the ground, and the operation is convenient and simple. Utility Model Content

[0004] The technical problem to be solved by the utility model is that after the tent is built in the prior art, the tent door is generally controlled at about 3m, and the traditional zipper door opening and closing requires people to use a ladder to open and close the tent door, which is extremely inconvenient. In order to improve its shortcomings, the utility model provides a fast opening and closing device for a large tent door.

[0005] In order to achieve the above object, the utility model is realized by the following technical solutions:

[0006] A rapid opening and closing device for a large tent door comprises a pad cloth arranged on both sides of the tent door, a plurality of outer buckles are arranged vertically at intervals on the pad cloth, a plurality of inner buckles are arranged vertically at intervals on the tent door, each inner buckle is staggered with each outer buckle, a rubber strip is arranged between the inner buckle and the outer buckle, the rubber strip is S-shaped and passes through the inner buckle and the outer buckle in sequence, the upper end of the rubber strip is fixed to the top of the tent door, and the lower end of the rubber strip is connected to a heart ring.

[0007] Compared with the prior art, the beneficial effect of the utility model is that due to the coordinated arrangement of the inner buckle, the outer buckle and the rubber strip, a single person can open and close the tent door standing on the ground, which improves the convenience of opening and closing the tent door. The device is suitable for industrial production and has strong practicality.

[0008] As a preferred solution, the inner buckle has the same structure as the outer buckle, and the inner buckle includes a nylon flat hook, which is fixed to the pad cloth by bolts, and the hook bodies of the inner buckle and the outer buckle are arranged facing each other.

[0009] As a preferred solution, a nylon gasket is provided between the nylon flat hook and the pad cloth.

[0010] As a preferred solution, the upper end of the rubber strip is fixed to the top of the tent door via an aluminum ring buckle.

[0011] As a preferred solution, the reverse side of the pad is heat-sealed to the outer surface of the tent. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model.

[0013] Figure 2 It is a structural schematic diagram of the inner buckle or the outer buckle in the utility model.

[0014] In the picture: 1 tent door, 2 pad cloth, 3 outer buckle, 4 inner buckle, 5 rubber strip, 6 heart-shaped ring, 7 nylon flat hook, 8 nylon gasket. DETAILED DESCRIPTION

[0015] The technical solution of the present application is further described below in conjunction with the accompanying drawings and embodiments.

[0016] like Figure 1-2 As shown, a fast opening and closing device for a large tent door is provided, comprising a mat 2 arranged on both sides of a tent door 1, a plurality of outer buckles 3 are arranged vertically at intervals on the mat 2, a plurality of inner buckles 4 are arranged vertically at intervals on the tent door 1, each inner buckle 4 is arranged staggered with each outer buckle 3, a rubber strip 5 is arranged between the inner buckle 4 and the outer buckle 3, the rubber strip 5 is S-shaped and passes through the inner buckle 4 and the outer buckle 3 in sequence, the upper end of the rubber strip 5 is fixed to the top of the tent door 1, and the lower end of the rubber strip 5 is connected to a heart ring 6. The inner buckle 4 has the same structure as the outer buckle 3, and the inner buckle 4 includes a nylon flat hook 7, which is fixed to the mat 2 by bolts, and the hook bodies of the inner buckle 4 and the outer buckle 3 are arranged facing each other. A nylon gasket 8 is arranged between the nylon flat hook 7 and the mat 2. The upper end of the rubber strip 5 is fixed to the top of the tent door 1 by an aluminum ring buckle. The reverse side of the mat 2 is heat-sealed to the outer surface of the tent.

[0017] When the tent door 1 needs to be closed, the operator holds the rubber strip 5 in an S-shape and alternately clips it to the inner buckle 4 and the outer buckle 3, with the hook of the inner buckle 4 facing inward and the hook of the outer buckle 3 facing outward, to complete the arrangement of the rubber strip 5 between the pad cloth 2 and the tent door 1, thereby closing the tent door 1. When the tent door 1 needs to be opened, the operator starts the operation from the bottom of the tent door 1, so that the rubber strip 5 is separated from the hook in sequence from bottom to top, thereby completing the opening of the tent door 1. This structure can be easily completed by a single person to open and close the tent door 1 that is taller than a person.

[0018] The present utility model is not limited to the above-mentioned embodiments. On the basis of the technical solution disclosed in the present utility model, technicians in this field can make some substitutions and deformations to some technical features therein according to the disclosed technical content without creative labor, and these substitutions and deformations are all within the protection scope of the present utility model.

Claims

1. A fast opening and closing device for a large tent door, characterized in that: The tent door (1) comprises a pad (2) arranged on both sides of the pad (2), a plurality of external buckles (3) are arranged vertically at intervals on the pad (2), a plurality of internal buckles (4) are arranged vertically at intervals on the tent door (1), each internal buckle (4) is staggered with each external buckle (3), a rubber strip (5) is arranged between the internal buckle (4) and the external buckle (3), the rubber strip (5) is S-shaped and passes through the internal buckle (4) and the external buckle (3) in sequence, the upper end of the rubber strip (5) is fixed to the top of the tent door (1), and the lower end of the rubber strip (5) is connected to a heart-shaped ring (6).

2. A fast opening and closing device for a large tent door according to claim 1, characterized in that: The inner buckle (4) has the same structure as the outer buckle (3). The inner buckle (4) includes a nylon flat hook (7). The nylon flat hook (7) is fixed to the pad cloth (2) via bolts. The hook bodies of the inner buckle (4) and the outer buckle (3) are arranged facing each other.

3. A fast opening and closing device for a large tent door according to claim 2, characterized in that: A nylon gasket (8) is provided between the nylon flat hook (7) and the pad cloth (2).

4. A fast opening and closing device for a large tent door according to claim 3, characterized in that: The upper end of the rubber strip (5) is fixed to the top of the tent door (1) via an aluminum ring buckle.

5. A fast opening and closing device for a large tent door according to any one of claims 1 to 4, characterized in that: The back surface of the pad cloth (2) is heat-sealed on the outer surface of the tent.

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