High pressure inflatable tent air column clamp structure

Abstract

The application discloses a high-pressure inflatable tent air column clamp structure which is used for clamping and fixing the air column tail of a high-pressure inflatable tent and is characterized by comprising a clamp A, a clamp B and a clamp C; a long-hole through which the air column tail passes is arranged in the middle of the clamp A; the clamp B is in the shape of a tubular structure with a notch arranged on one side, the diameter of the clamp B is larger than that of the clamp A; the clamp C is in the shape of a tubular structure with a notch arranged on one side, the diameter of the clamp C is larger than that of the clamp B; the air column tail passes through the long-hole and is wound on the clamp A, the clamp B is sleeved on the winding part of the air column tail, the clamp C is sleeved on the clamp B, and the air column extends out of the notches of the clamp B and the clamp C; the clamp structure is simple, the air column can be clamped tightly and is not prone to loosening.

Description

TECHNICAL FIELD

[0001] The application relates to a high-pressure inflatable tent air column clamp structure and belongs to the technical field of camping equipment. BACKGROUND

[0002] Tents are widely used in tourism, field training and various disaster relief situations. Inflatable tents often encounter problems such as complicated processing technology of air column tail and clamp, heavy product, and loose clamp falling.

[0003] Patent 202320436076.3 discloses a high-pressure inflatable tent non-punching air column clamp, which comprises a first clamp plate, a second clamp plate, an upper fastening bolt and a lower fastening bolt. The upper parts of the first clamp plate and the second clamp plate are respectively provided with clamping surfaces matched with each other, and the upper fastening bolt passes through the upper parts of the first clamp plate and the second clamp plate to fasten the two. The middle part of the first clamp plate is provided with a connecting beam, the upper and lower sides of the connecting beam are respectively provided with a first through narrow opening and a second through narrow opening, and the lower fastening bolt is connected through the threaded holes on the first clamp plate and the second clamp plate. The air column clamp structure is complex and the processing technology is complicated. SUMMARY

[0004] In order to solve the problems in the prior art, the application provides a high-pressure inflatable tent air column clamp structure which is simple in structure and tight in clamp fastening and not easy to loosen.

[0005] In order to achieve the above-mentioned purpose, the technical scheme provided by the application is as follows: a high-pressure inflatable tent air column clamp structure is used for clamping and fixing the air column tail of a high-pressure inflatable tent, and the clamp structure comprises a clamp A, a clamp B and a clamp C. The middle part of the clamp A is provided with a long hole through which the air column tail passes. The clamp B is in the form of a tubular structure with a notch on one side, and the diameter of the clamp B is greater than that of the clamp A. The clamp C is in the form of a tubular structure with a notch on one side, and the diameter of the clamp C is greater than that of the clamp B. The air column tail passes through the long hole and is wound around the clamp A. The clamp B is sleeved on the wound part of the air column tail, the clamp C is sleeved on the clamp B, and the air column extends out of the notches of the clamp B and the clamp C.

[0006] Further design of the above-mentioned technical scheme is that the cross section of the clamp A is square.

[0007] The outer diameter of the clamp B matches the inner diameter of the clamp C.

[0008] The length of the clamp C is greater than that of the clamp B, and the length of the clamp B is greater than that of the clamp A.

[0009] The end of the clamp B is provided with a first through hole, the clamp C is provided with a second through hole at a position corresponding to the first through hole, and the clamp B and the clamp C are fixedly connected through a bolt arranged in the first through hole and the second through hole.

[0010] The C end of the clamp is provided with two third through holes arranged oppositely, and a bolt is screwed with a nut after penetrating through the two third through holes.

[0011] The clamp B and the clamp C are made of elastic material.

[0012] The long hole portion through which the air column tail passes is rolled up into a cylindrical shape with a width greater than the width of the long hole.

[0013] The present application has the following beneficial effects:

[0014] The clamp structure is simple and practical, can realize fastening and clamping of the air column, is not easy to loosen, the connecting strength of the clamp B and the clamp C can be increased by arranging the bolt, the clamp B and the clamp C can clamp the air column, the clamp A is not easy to loosen, and the clamp A and the air column are prevented from moving left and right. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 is a left view of the connection mode of the air column and the clamp A;

[0016] Figure 2 Fig. 2 is a front view of the clamp A; Figure 1 Fig. 3 is a left view of the connection mode of the air column and the clamp;

[0017] Figure 3 Fig. 4 is a front view of the clamp B;

[0018] Figure 4 Fig. 5 is a front view of the clamp C; Figure 3 Fig. 6 is a left view of the connection mode of the air column and the clamp;

[0019] In the drawings: 1-air column, 2-clamp A, 3-clamp B, 4-clamp C. DETAILED DESCRIPTION

[0020] The present application will be described in detail below in combination with the drawings and specific embodiments. Embodiment one

[0021] The high-pressure air-filled tent air column clamp structure of the present embodiment comprises a clamp A 2, a clamp B 3 and a clamp C 4, the clamp A 2 is columnar, the cross section thereof is square, the clamp A is provided with a long hole arranged in the circumferential direction in the middle portion, in use, the tail of the air column 1 is pinched and then passes through the long hole, and then is wound on the clamp A, as shown in Figs. Figure 1 and Figure 2 After winding, the diameter is greater than the size of the clamp A, the square cross section of the clamp A can reduce sliding and prevent the air column from sliding in the inflated or air-keeping state, after the tail of the air column 1 passes through the long hole, the tail is rolled up into a cylindrical shape with a width greater than the width of the long hole, so as to prevent the air column from sliding out of the long hole of the clamp A in the inflated state.

[0022] in combination with Figure 3 and Figure 4As shown, the clamps B3 and C4 in the embodiment are both round tubes with a notch on one side, and the difference is that the diameter of the clamp B is smaller than that of the clamp C, and the size of the notch of the clamp B is smaller than that of the clamp C, and the diameter of the clamp B is larger than the size of the clamp A; in use, the clamp B is sleeved outside the clamp A and the wound air column 1, the unwound part of the air column 1 extends from the notch of the clamp B, and then the clamp C is sleeved outside the clamp B, and the unwound part of the air column 1 extends from the notch of the clamp C.

[0023] In the embodiment, the clamps B and C are made of elastic materials; the length of the clamp B is greater than the length of the clamp A, the length of the clamp C is greater than the length of the clamp B, the ends of the clamp B are provided with first through holes, the clamp C is provided with second through holes at positions corresponding to the first through holes, the clamp B and the clamp C are fixedly connected together by screwing nuts after a bolt passes through the first through holes and the second through holes, which plays a role of increasing the connection strength of the clamp B and the clamp C, the ends of the clamp C are provided with two third through holes arranged oppositely, and the clamp C can further extrude the clamp C and the clamp B by screwing a bolt after the bolt passes through the two third through holes, so that the clamp clamps the air column 1, the clamp is not easy to loosen, and the bolt can block the clamp A to prevent the clamp A and the air column from moving left and right. Embodiment two

[0024] The high-pressure inflatable tent air column clamp structure of the embodiment is basically the same as that of the embodiment, and the difference is that, in the embodiment, the ends of the clamp B are provided with two first through holes arranged oppositely, the clamp C is provided with second through holes at positions corresponding to the two first through holes, and the clamp B and the clamp C are fixedly connected together by screwing nuts after a bolt passes through the two first through holes and the two second through holes, so that the bolt can play the role of the two bolts in the first embodiment, that is, it can increase the connection strength of the clamp B and the clamp C, and can also make the clamp not easy to loosen, and can block the clamp A.

[0025] The technical solution of the application is not limited to the above embodiments, and any technical solution obtained by equivalent replacement falls within the scope of the application.

Claims

1. A high-pressure inflatable tent air column clamping structure for clamping and fixing the tail end of the air column of a high-pressure inflatable tent, characterized in that: The utility model provides a kind of air column winding device, including clamp A, clamp B and clamp C;The middle part of the clamp A is equipped with long hole for air column tail portion to pass through, the clamp B is tubular with notch on one side, clamp B diameter is greater than the diameter of clamp A, the clamp C is tubular with notch on one side, clamp C diameter is greater than the diameter of clamp B and clamp B outer diameter and clamp C inner diameter match, the size of the notch of clamp B is less than the size of the notch of clamp C;Air column tail portion passes through long hole and is wound on clamp A, clamp B is sleeved on clamp A and the winding part of air column tail portion, clamp C is sleeved on clamp B, and the unwound part of air column is stretched out from the notch of clamp B and clamp C;The cross section of the clamp A is square.

2. The air column clamp structure for a high pressure inflatable tent according to claim 1, wherein: The length of the clamp C is greater than the length of the clamp B, which is greater than the length of the clamp A.

3. The air column clamp structure for a high pressure inflatable tent according to claim 2, wherein: The end of the clamp B is provided with a first through hole, and the clamp C is provided with a second through hole at a position corresponding to the first through hole. The clamp B and the clamp C are fixedly connected by a bolt arranged in the first through hole and the second through hole.

4. The air column clamp structure for a high pressure inflatable tent according to claim 3, wherein: The end of the clamp C is provided with two third through holes arranged oppositely, and a nut is screwed on the bolt after the bolt passes through the two third through holes.

5. The air column clamp structure for a high pressure inflatable tent according to claim 4, wherein: The clamp B and the clamp C are made of elastic material.

6. The air column clamp structure for a high pressure inflatable tent according to claim 1, wherein: The long hole through which the air column tail portion passes is partially rolled up to form a cylindrical shape with a width greater than that of the long hole. The length of the clamp C is greater than the length of the clamp B, which is greater than the length of the clamp A. The end of the clamp B is provided with a first through hole, and the clamp C is provided with a second through hole at a position corresponding to the first through hole. The clamp B and the clamp C are fixedly connected by a bolt arranged in the first through hole and the second through hole. The end of the clamp C is provided with two third through holes arranged oppositely, and a nut is screwed on the bolt after the bolt passes through the two third through holes. The clamp B and the clamp C are made of elastic material. The long hole through which the air column tail portion passes is partially rolled up to form a cylindrical shape with a width greater than that of the long hole.

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