Foldable tent framework structure

Abstract

The utility model discloses a foldable tent framework structure which comprises a framework body, the framework body is composed of bases, supporting rods, bases and adjusting pipes, the supporting rods are hinged to the bottom ends of the two bases, the bases are fixedly connected to the bottom ends of the supporting rods, and the adjusting pipes are connected between the transverse bases. According to the foldable tent framework structure and the tent, through cooperation of the framework body, the base, the supporting rods, the base and the adjusting pipes, the transverse distance of the tent cannot be shortened or changed when the tent is blown by strong wind, so that the stability of the framework body is improved, and the protruding rods are pressed in the direction of the pressure springs to be separated from the through grooves; at the moment, the transverse rod can be inserted into the deep position of the transverse barrel, the distance between the two ends of the adjusting pipe is shortened, then force is applied to the two ends of the transverse barrel to enable the transverse barrel to rotate around the pin rod as the center, folding of the adjusting pipe can be achieved, and the space needed for carrying the tent framework can be further increased.

Description

Technical Field

[0001] The utility model relates to the technical field of tents, in particular to a foldable tent frame structure and a tent. Background Art

[0002] A tent is a shed propped up on the ground to provide shelter from wind, rain and sunlight and for temporary living. It is usually made of canvas and can be disassembled and moved at any time along with the supporting materials. Tents are carried in parts and assembled after arriving at the site, so various parts and tools are needed. Only by understanding the names and usage of each part and being familiar with the structure of the tent can you quickly and conveniently set up the tent.

[0003] The tent frame plays a supporting role in the tent. In order to facilitate carrying, most tent frames on the market have a folding function. For example, the utility model patent with application number 202222038750.0 in the public technology includes two mounting seats, and the relative inner walls of the mounting seats are rotatably connected with a sleeve through a rotating shaft. The outer wall of the sleeve is fixed with a connecting rod, and the other end of the connecting rod is rotatably connected to the first fixing rod through a bearing. Although the length of the tent frame can be shortened by adjusting the extension and contraction of the tube, it is easy to carry.

[0004] However, in actual use, there are still some minor drawbacks. For example, after the adjustment tube is telescoped, the distance stability between the ends of the adjustment tube is poor. When the tent is supported by strong winds during use, it is easy to cause lateral contraction of the tent frame. The stability of the tent frame after laying is relatively general. In addition, the adjustment tube in the tent frame itself cannot be folded, and the effect of reducing the storage and carrying space is relatively limited. Utility Model Content

[0005] The purpose of the utility model is to provide a foldable tent frame structure and a tent, so as to solve the problem proposed in the above-mentioned background technology that after the adjustment tube is telescopically adjusted, the distance stability of the ends of the adjustment tube on both sides is poor, and the strong wind during the use of the supporting tent can easily cause the lateral contraction of the tent frame, and the stability of the tent frame after laying is relatively general. In addition, the adjustment tube in the tent frame itself cannot be folded, and the effect of reducing the storage and carrying space is relatively limited.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a foldable tent skeleton structure and a tent, comprising a skeleton body, the skeleton body is composed of a base, a support rod, a base and an adjustment tube, the bottom ends of the two bases are hinged with support rods, the bottom ends of the support rods are fixedly connected to the base, and the adjustment tubes are connected between the bases horizontally, and the adjustment tubes include a transverse tube, a pin rod, a first magnetic sheet, a second magnetic sheet, an insertion rod, a groove, a compression spring, a convex rod, a through groove, a transverse rod, and a threaded head, the transverse tube is located horizontally between the two bases, the transverse tube is a double-section structure and is hinged by a pin rod The double-section horizontal cylinder is connected, and a first magnetic sheet and a second magnetic sheet are provided between the double-section horizontal cylinders, the first magnetic sheet and the second magnetic sheet are attracted to each other, and the first magnetic sheet and the second magnetic sheet are respectively fixedly connected to the contact surfaces of the double-section horizontal cylinder, and plug rods are inserted on both sides of the interior of the horizontal cylinder, and a groove is provided on the upper part of the outer wall of the plug rod, and a compression spring is fixedly connected to the inner bottom end of the groove, and a convex rod is fixedly connected to the top end of the compression spring, and the convex rod passes through the horizontal cylinder through the through groove, and the outer end of the plug rod is rotatably connected to the horizontal rod, and the outer end of the cross rod is fixedly connected to a threaded head, and the threaded head is threadedly connected to the base.

[0007] Preferably, the outer wall of the insertion rod is sleeved with a dust cover, and the dust cover is fixedly connected to the contact surface of the transverse cylinder.

[0008] Preferably, the top end of the outer wall of the convex rod is an arc-shaped structure.

[0009] Preferably, an anti-slip sleeve is fixedly sleeved on the outer wall of the cross bar.

[0010] Preferably, a sliding block is fixedly connected to the bottom end of the outer wall of the insertion rod, and the sliding block is slidably connected to the inner wall of the horizontal cylinder through a sliding groove.

[0011] Preferably, a tent can be mounted on the outer side of the skeleton body, and a plurality of elastic bands are provided on the outer surface of the tent, and the elastic bands are sewn to the tent by sewing threads.

[0012] Compared with the prior art, the beneficial effects of the utility model are: the foldable tent frame structure and the tent have the following advantages over the traditional technology:

[0013] Through the cooperation between the skeleton body, the base, the support rod, the base and the adjusting tube, when the tent is put on the outside of the skeleton body for use, the protruding rod can partially penetrate the cross tube through the through groove, so that the stability of the ends of both sides of the adjusting tube can be guaranteed, and the lateral distance of the tent will not be shortened or changed when encountering strong winds, so that the stability of the skeleton body can be improved. In addition, when storing and carrying later, the user turns the threaded head counterclockwise to remove the adjusting tube, presses the protruding rod in the direction of the compression spring to separate it from the through groove, and then the cross rod can be inserted into the deep of the cross tube to shorten the distance between the two ends of the adjusting tube, and then force is applied to the two ends of the cross tube to make it rotate around the pin rod as the center, so that the adjusting tube can be folded, which can further increase the space required for carrying the tent skeleton.

[0014] Through the coordination among the skeleton body, base, support pole, base, adjustment tube, tent, elastic band and sewing thread, after the outer side of the tent is used, the user can vertically insert the support pole and the cross tube into the gap between the elastic band and the tent. The stretching deformation of the elastic band can provide stability for the inserted cross tube and support pole, and the tent can be wrapped around the outer side of the vertically inserted cross tube and support pole, so that the tent and the skeleton body can be carried and transported more conveniently and neatly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The above and other features, advantages and aspects of the embodiments of the present disclosure will become more apparent with reference to the following detailed description in conjunction with the accompanying drawings. Throughout the accompanying drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic and the originals and elements are not necessarily drawn to scale.

[0016] Figure 1 This is a schematic diagram of the structure of the tent frame of the utility model;

[0017] Figure 2 for Figure 1 Schematic diagram of the structure of the regulating tube;

[0018] Figure 3 for Figure 2 Schematic diagram of the connection structure between the cross tube and the cross bar;

[0019] Figure 4 for Figure 2 Schematic diagram of the connection structure between the cross cylinder and the pin rod;

[0020] Figure 5 for Figure 2 Schematic diagram of the connection structure of the support rod, base and crossbar;

[0021] Figure 6 for Figure 1 Schematic diagram of the tent fabric outside the skeleton body;

[0022] Figure 7 for Figure 6A partial enlarged view of

[0023] Figure 8 for Figure 1 Left view of .

[0024] In the figure: 1. skeleton body, 11. base, 12. support rod, 13. base, 14. adjustment tube, 141. cross tube, 142. pin rod, 143. first magnetic sheet, 144. second magnetic sheet, 145. plug rod, 146. groove, 147. compression spring, 148. protruding rod, 149. through groove, 1410. cross rod, 1411. threaded head, 2. tent, 3. elastic band, 4. sewing thread, 5. dust cover, 6. anti-slip cover, 7. slider, 8. slide groove. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-8The utility model provides a technical solution: a foldable tent skeleton structure and a tent, including a skeleton body 1, the skeleton body 1 is composed of a base 11, a support rod 12, a base 13 and an adjusting tube 14, the bottom ends of the two bases 11 are hinged with support rods 12, the number of support rods 12 at the bottom end of a single base 11 is at least two, and after the two support rods 12 are longitudinally unfolded relative to the base 11, a triangular structure can be formed between the ground, the bottom ends of the support rods 12 are fixedly connected with the base 13, and the horizontal bases 13 are connected with adjusting tubes 14, the number of adjusting tubes 14 is three, two of which are located between the lower bases 13, and the other is located between the two bases 11, and the adjusting tube 14 includes a horizontal cylinder 141, a pin rod 142, a first magnetic suction sheet 143, a second magnetic suction sheet 144, an insertion rod 145, a groove 146, a compression spring 147, and a convex rod 14 8. Through slot 149, cross bar 1410, threaded head 1411, cross cylinder 141 is horizontally located between two bases 13, cross cylinder 141 is a double-section structure and is hingedly connected by pin rod 142, a first magnetic sheet 143 and a second magnetic sheet 144 are arranged between the double-section cross cylinder 141, the first magnetic sheet 143 and the second magnetic sheet 144 are made of magnets, they can be magnetically attracted, the first magnetic sheet 143 and the second magnetic sheet 144 are attracted to each other, the first magnetic sheet 143 and the second magnetic sheet 144 are respectively fixedly connected to the contact surface of the double-section cross cylinder 141, and plug rods 145 are inserted into both sides of the interior of the cross cylinder 141, the plug rods 145 and the inner wall gap of the cross cylinder 141 are matched, a groove 146 is opened on the outer wall of the plug rod 145, and a compression spring 147 is fixedly connected to the inner bottom end of the groove 146, and the coefficient of the compression spring 147 is 0.5-1N / CM, the top of the compression spring 147 is fixedly connected with a protruding rod 148, and the protruding rod 148 passes through the horizontal cylinder 141 through the through groove 149. The outer wall of the protruding rod 148 is matched with the inner wall of the through groove 149. The outer end of the plug rod 145 is rotatably connected with the horizontal rod 1410. The plug rod 145 is rotatably connected with the horizontal rod 1410 through a dustproof bearing. The outer end of the cross bar 1410 is fixedly connected with a threaded head 1411, and the threaded head 1411 is threadedly connected to the base 13. The outer wall of the plug rod 145 is sleeved with a dust cover 5. The dust cover 5 and the anti-slip cover 6 are both made of rubber material and have a certain degree of flexibility. The dust cover 5 can reduce the amount of external dust entering the interior of the horizontal cylinder 141. The dust cover 5 is fixedly connected to the contact surface of the horizontal cylinder 141. The top of the outer wall of the protruding rod 148 is an arc-shaped structure. It is convenient for the protruding rod 148 to slide on the inner wall of the horizontal cylinder 141. The outer wall of the horizontal rod 1410 is fixedly sleeved with an anti-slip sleeve 6. The anti-slip sleeve 6 can facilitate the operator to apply force to rotate the horizontal rod 1410. The bottom end of the outer wall of the insertion rod 145 is fixedly connected with a slider 7. The slider 7 is connected to the inner wall of the horizontal cylinder 141 through a slide groove 8. The slider 7 can slide left and right inside the slide groove 8, but cannot move forward and backward. The stability of the lateral movement of the insertion rod 145 inside the horizontal cylinder 141 can be improved. The outer side of the skeleton body 1 can be covered with a tent 2. The outer surface of the tent 2 is provided with a plurality of elastic bands 3. The elastic bands 3 are made of cotton or chemical fiber as warp and weft yarns, and are interwoven with a group of rubber silk, latex silk or spandex silk according to a certain rule. They have elastic deformation ability. The elastic bands 3 are sewn with the tent 2 through sewing thread 4. .

[0027] The foldable tent frame structure and the tent are used by firstly unfolding the multiple support rods 12 under the base 11 longitudinally outward, so that the two sections of the cross tube 141 are unfolded horizontally, and the first magnetic sheet 143 and the second magnetic sheet 144 are attracted to each other, and then the cross rod 1410 is pulled out from the inside of the cross tube 141, so that the top of the protruding rod 148 passes through the cross tube 141 through the through groove 149 on the outside of the cross tube 141, and then the threaded head 1411 is used to thread the base 11 and the base 13 to complete the assembly of the frame body 1, and finally the tent 2 is put on the outside of the frame body 1, and the tent 2 can be used for rest in the internal space of the tent 2. During use, because the protruding rod 148 can partially penetrate the cross tube 141 through the through groove 149, the stability of the two side ends of the adjusting tube 14 can be guaranteed, and the lateral distance of the tent 2 will not be shortened or changed when encountering strong winds, so that the frame body 1 can be easily opened. The stability of the frame body 1 is improved. In addition, when it is subsequently stored and carried, the user rotates the threaded head 1411 counterclockwise to remove the adjusting tube 14, and presses the protruding rod 148 in the direction of the compression spring 147 to separate it from the through groove 149. At this time, the cross bar 1410 can be inserted into the deep of the cross cylinder 141 to shorten the distance between the two ends of the adjusting tube 14, and then force is applied to the two ends of the cross cylinder 141 to make it rotate around the pin rod 142 as the center, so as to realize the folding of the adjusting tube 14. Finally, the user vertically inserts the support rod 12 and the cross cylinder 141 into the gap between the elastic band 3 and the tent 2. The stretching deformation of the elastic band 3 can provide stability to the inserted cross cylinder 141 and the support rod 12, and the tent 2 can be wrapped around the outside of the vertically inserted cross cylinder 141 and the support rod 12, so that the tent 2 and the skeleton body 1 can be carried and transported more conveniently and neatly, and the practical performance is strong.

[0028] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and 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 orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0029] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated 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, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0030] It should also be noted that, for ease of description, only the parts related to the relevant disclosure are shown in the drawings. In the absence of conflict, the embodiments and features in the embodiments of the present disclosure can be combined with each other; it should be noted that the concepts of "first", "second", etc. mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units; it should be noted that the modifications of "one" and "multiple" mentioned in the present disclosure are schematic and not restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, it should be understood as "one or more"; the names of the messages or information exchanged between multiple devices in the embodiments of the present disclosure are only for illustrative purposes, and are not used to limit the scope of these messages or information.

[0031] In the present utility model, the words "elements", "components" and "materials" involved are only used to facilitate relevant technical personnel to understand and realize their roles, rather than to limit and protect their components.

[0032] The standard parts used in the utility model can be purchased from the market, and the special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of various parts, fiber yarns and cloth layers adopt conventional means such as mature bolts, rivets, welding, twisting, blending, needle punching and hot-melt compounding in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A foldable tent frame structure, comprising a frame body (1), characterized in that: The skeleton body (1) is composed of a base (11), a support rod (12), a base (13) and an adjustment tube (14); the bottom ends of the two bases (11) are hinged with the support rod (12); the bottom ends of the support rods (12) are fixedly connected with the base (13); and the adjustment tube (14) is connected between the bases (13) in a transverse direction; The regulating tube (14) comprises a transverse cylinder (141), a pin rod (142), a first magnetic attraction sheet (143), a second magnetic attraction sheet (144), an insertion rod (145), a groove (146), a compression spring (147), a protruding rod (148), a through groove (149), a transverse rod (1410), and a threaded head (1411); The transverse cylinder (141) is laterally located between the two bases (13); the transverse cylinder (141) is a double-section structure and is hingedly connected via a pin rod (142); a first magnetic attraction sheet (143) and a second magnetic attraction sheet (144) are arranged between the double-section transverse cylinder (141); the first magnetic attraction sheet (143) and the second magnetic attraction sheet (144) are attracted to each other; the first magnetic attraction sheet (143) and the second magnetic attraction sheet (144) are respectively fixedly connected to the contact surfaces of the double-section transverse cylinder (141); and insertion rods ( 145), a groove (146) is provided on the upper part of the outer wall of the insertion rod (145), a compression spring (147) is fixedly connected to the inner bottom end of the groove (146), a convex rod (148) is fixedly connected to the top end of the compression spring (147), the convex rod (148) passes through the cross tube (141) through a through groove (149), the outer end of the insertion rod (145) is rotatably connected to a cross rod (1410), the outer end of the cross rod (1410) is fixedly connected to a threaded head (1411), and the threaded head (1411) is threadedly connected to the base (13).

2. A foldable tent frame structure according to claim 1, characterized in that: The outer wall of the insertion rod (145) is sleeved with a dust cover (5), and the dust cover (5) is fixedly connected to the contact surface of the transverse cylinder (141).

3. The foldable tent frame structure according to claim 1, characterized in that: The top end of the outer wall of the protruding rod (148) is an arc-shaped structure.

4. The foldable tent frame structure according to claim 1, characterized in that: The outer wall of the cross bar (1410) is fixedly sleeved with an anti-slip sleeve (6).

5. The foldable tent frame structure according to claim 1, characterized in that: A slider (7) is fixedly connected to the bottom end of the outer wall of the insertion rod (145), and the slider (7) is slidably connected to the inner wall of the horizontal cylinder (141) through a sliding groove (8).

6. The foldable tent frame structure according to claim 1, characterized in that: The outer side of the skeleton body (1) can be fitted with a tent (2), and the outer surface of the tent (2) is provided with a plurality of elastic bands (3), and the elastic bands (3) are sewn to the tent (2) via sewing threads (4).

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