Spherical tent framework

Abstract

The utility model discloses a spherical tent framework which comprises a hemispherical top cover piece (1), a plurality of telescopic frameworks (2) and a plurality of arc-shaped folding bottom rods (3), a plurality of inserting grooves (4) are formed in the bottom end portion of the side face of the top cover piece (1), and each inserting groove (4) is arranged in an inclined mode. An opening of each plug-in groove (4) is arranged downwards, and a first magnet (5) is mounted on the inner bottom surface of each plug-in groove (4); a second magnet (6) is arranged at one end part of the telescopic framework (2), and a ground nail (7) is mounted at the other end part of the telescopic framework (2); a connecting sleeve (8) installed on the telescopic framework (2) is arranged above the ground nail (7), and clamping sleeves (9) are arranged on the two side faces of the connecting sleeve (8). An opening is formed in the outer side face of the clamping sleeve (9). The LED lamp is convenient to assemble, and has the advantages of being high in structural stability, high in use stability, long in service life and good in waterproof effect.

Description

TECHNICAL FIELD

[0001] The utility model relates to a tent framework, in particular to a spherical tent framework. BACKGROUND

[0002] The tent is a kind of temporary building for outdoor activities, mainly by tent cloth and the framework for supporting tent cloth;Tent on the market has a variety of shapes, but no matter what shape tent, its framework is mostly composed of multiple telescopic rods, by sequentially through the framework cloth channel on the outside of tent cloth to play the role of supporting tent cloth;And this way not only needs operator to align the insertion position of the framework of corresponding position when assembling, but also needs subsequent adjustment to make the whole tent can be supported up, the whole assembling process has too many steps, and it is difficult for novice, and the whole assembly is very complex.Therefore, the existing tent framework has the problem of complex assembly in the process of assembling. SUMMARY

[0003] The utility model discloses a spherical tent framework, which has the advantages of convenient assembly.

[0004] The utility model discloses a technical scheme of a spherical tent framework, which comprises a hemispherical top cover, multiple telescopic frameworks and multiple arc-shaped folding bottom rods, the bottom end of the side surface of the top cover is provided with multiple annularly and uniformly distributed insertion grooves matched with the telescopic frameworks, each insertion groove is arranged in an inclined manner, the opening of each insertion groove is arranged downward, and a first magnet is installed on the inner bottom surface of each insertion groove; One end of the telescopic framework is provided with a second magnet matched with the first magnet, and the other end of the telescopic framework is provided with a ground nail; A connecting sleeve is installed on the telescopic framework above the ground nail, and a clamping sleeve matched with the folding bottom rod is arranged on the two side surfaces of the connecting sleeve; An opening for disassembling and assembling the folding bottom rod is arranged on the outer side surface of the clamping sleeve; The inclined insertion groove facilitates the installation of the telescopic framework, and compared with the conventional mode of passing the telescopic framework through the framework cloth on the tent cloth, the assembly is more convenient; The stability of the connection between the telescopic framework and the top cover is ensured by the mutual cooperation between the first magnet and the second magnet; The connecting sleeve connects the folding bottom rod and the telescopic framework, and the side surface of the connecting sleeve is provided with an opening, which facilitates assembly; The ground nail increases the tightness of the connection between the telescopic framework and the ground, and in combination with the external fixed ground nail and the rope, the stability of use is improved.

[0005] In the foregoing ball-shaped tent framework, the end portion of the telescopic framework provided with the second magnet is sleeved with a wear-resistant sleeve, and a plurality of uniformly distributed protrusions are arranged on the surface of the wear-resistant sleeve; the protrusions can increase the friction force of the connecting position between the telescopic framework and the top cover, thereby increasing the tightness of the connection between the telescopic framework and the top cover and further improving the stability of use; and the wear-resistant sleeve can increase the wear resistance of the end portion of the telescopic framework and prolong the service life.

[0006] In the foregoing ball-shaped tent framework, the inner side wall of the clamping sleeve is attached with a third magnet; the two end portions of the folding bottom rod are attached with fourth magnets, and the fourth magnets cooperate with the third magnet; the third magnet arranged on the clamping sleeve cooperates with the fourth magnet on the folding bottom rod to increase the stability of the connection between the folding bottom rod and the telescopic framework and further improve the stability of the structure.

[0007] In the foregoing ball-shaped tent framework, the end portion of the ground nail close to the telescopic framework is sleeved with a connecting ring, and a secondary nail is arranged on the side surface of the connecting ring; the secondary nail cooperates with the ground nail to increase the insertion points between the telescopic framework and the ground, realize double protection, and can well avoid the telescopic framework from being pulled out of the ground when the external wind force is large, thereby achieving a certain windproof effect.

[0008] In the foregoing ball-shaped tent framework, the top cover is sleeved with a waterproof ring, the waterproof ring is arranged above all the insertion slots, the outer diameter of the waterproof ring is greater than the diameter of the bottom end surface of the top cover, and a magic tape for mounting tent cloth is arranged on the bottom surface of the waterproof ring; the waterproof ring can perform waterproof protection above all the telescopic frameworks.

[0009] Compared with the prior art, the utility model improves the existing tent framework, through being equipped with multiple oblique plug -in slots on the side of top cover spare, the installation of telescopic framework is convenient using oblique plug -in slot, relative to the mode of the past telescopic framework passes through the framework cover cloth on tent cloth, it is more convenient to assemble, plus the first magnet and telescopic framework end second magnet on the inner bottom surface of plug -in slot, using the mutual cooperation between first magnet and second magnet makes the stability of connection between telescopic framework and top cover spare, through being equipped with ground nail on the bottom end of telescopic framework, using ground nail increases the close degree of connection between telescopic framework and ground, and cooperates with the fixed ground nail and rope outside, improved the stability of use, simultaneously, through being equipped with the connecting sleeve of telescopic framework's bottom end sleeve, using connecting sleeve connects folding bottom rod telescopic framework, and the side of connecting sleeve is equipped with opening, has facilitated the assembly. In addition, the utility model still through being equipped with wear -resisting sleeve of telescopic framework's end sleeve, and wear -resisting sleeve's surface is equipped with multiple even distribution's convex, using convex can increase the friction of connecting position between telescopic framework and top cover spare, thereby increases the close degree of connection between telescopic framework and top cover spare, further increased the stability of use, and the setting of wear -resisting sleeve can increase the wear -resisting ability of telescopic framework end, prolongs the service life, through being equipped with third magnet on the clamping sleeve, cooperates the fourth magnet on folding bottom rod, increased the stability of connection between folding bottom rod and telescopic framework, further improved the stability of structure, through being equipped with vice nail on ground nail, using vice nail and ground nail cooperation, increases the plug -in point between telescopic framework and ground, realizes double protection, when external wind is bigger, can very good avoid telescopic framework from being pulled out from the ground, realizes certain wind -proof effect, through being equipped with waterproof ring spare of top cover spare, using waterproof ring spare can carry out waterproof protection above all telescopic framework. Therefore, the utility model not only can facilitate the assembly, still has the advantages such as high structural stability, high use stability, long service life and good waterproof effect. BRIEF DESCRIPTION OF DRAWINGS

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

[0011] Figure 2 It is the front view of the utility model;

[0012] Figure 3 It is the plan view of telescopic framework and folding bottom rod connection;

[0013] Figure 4 It is Figure 1 The local enlarged view of A in it;

[0014] Figure 5 It is Figure 3 The local enlarged view of B in it.

[0015] The marks in the drawings are: 1 - top cover, 2 - telescopic frame, 3 - folding bottom rod, 4 - insertion slot, 5 - first magnet, 6 - second magnet, 7 - ground nail, 8 - connecting sleeve, 9 - clamping sleeve, 10 - wear-resistant sleeve, 11 - protrusion, 12 - third magnet, 13 - fourth magnet, 15 - auxiliary nail, 16 - waterproof ring. DETAILED DESCRIPTION

[0016] The utility model will be further explained in connection with the drawings and examples, but not as the basis for limiting the utility model.

[0017] Example. A spherical tent frame, as shown in Figures 1 to 5 , comprising a hemispherical top cover 1, a plurality of telescopic frames 2 and a plurality of arc-shaped folding bottom rods 3, the bottom end of the side of the top cover 1 is provided with a plurality of annularly and uniformly distributed insertion slots 4 matched with the telescopic frames 2, each insertion slot 4 is arranged in an inclined manner; the opening of each insertion slot 4 is arranged downward, and a first magnet 5 is installed on the inner bottom surface of each insertion slot 4; one end of the telescopic frame 2 is provided with a second magnet 6 matched with the first magnet 5, and the other end of the telescopic frame 2 is provided with a ground nail 7; a connecting sleeve 8 is installed on the telescopic frame 2 above the ground nail 7, and clamping sleeves 9 matched with the folding bottom rods 3 are arranged on the two side surfaces of the connecting sleeve 8; an opening for disassembling and assembling the folding bottom rods 3 is arranged on the outer side surface of the clamping sleeve 9.

[0018] The end of the telescopic frame 2 provided with the second magnet 6 is sleeved with a wear-resistant sleeve 10, and a plurality of protrusions 11 are uniformly distributed on the surface of the wear-resistant sleeve 10; a third magnet 12 is attached to the inner side wall of the clamping sleeve 9; fourth magnets 13 are attached to the two ends of the folding bottom rod 3, and the fourth magnets 13 are matched with the third magnet 12; a connecting ring is sleeved on the end of the ground nail 7 close to the telescopic frame 2, and an auxiliary nail 15 is arranged on the side surface of the connecting ring; a waterproof ring 16 is sleeved on the top cover 1, the waterproof ring 16 is arranged above all the insertion slots 4, the outer diameter of the waterproof ring 16 is greater than the diameter of the bottom end surface of the top cover 1; a magic tape for installing tent cloth is arranged on the bottom surface of the waterproof ring 16.

[0019] Working principle: in the assembly, first, the top cover piece 1 is placed on the bottom surface, then the end of the telescopic skeleton 2 with the second magnet 6 is inserted into the plug-in slot 4 of the top cover piece 1, the first magnet 5 on the bottom surface in the plug-in slot 4 and the second magnet 6 on the end of the telescopic skeleton 2 are used to make the telescopic skeleton 2 be stably installed in the plug-in slot 4, so as to ensure the stability of the connection between the telescopic skeleton 2 and the top cover piece 1; then the whole top cover piece 1 is turned over so that the telescopic skeleton 2 faces downward, then the telescopic skeleton 2 is unfolded, the folded bottom rod 3 is unfolded, the two ends of the folded bottom rod 3 are respectively aligned with the clamping sleeves 9 on the two sides of the telescopic skeleton 2, the end of the folded bottom rod 3 is clamped into the clamping sleeve 9, and the third magnet 12 in the clamping sleeve 9 and the fourth magnet 13 on the folded bottom rod 3 are used to make the folded bottom rod 3 and the clamping sleeve 9 stably adhere together, so that the folded bottom rod 3 can be assembled with the two sides of the telescopic skeleton 2, thereby fixing and supporting the position of the bottom end of the telescopic skeleton 2; and finally the bottom end of the telescopic skeleton 2 is inserted into the ground by using the ground nail 7 and the auxiliary nail 15, the whole tent skeleton is assembled, and finally the tent cloth is installed on the tent skeleton.

Claims

1. A spherical tent framework comprising a hemispherical top cover member (1), a plurality of telescopic framework members (2) and a plurality of arcuate folding bottom bars (3), characterized in that: The bottom end of the side of the top cover piece (1) is provided with a plurality of annularly and uniformly distributed plug-in grooves (4) matched with the telescopic framework (2), each plug-in groove (4) is arranged in an inclined manner; the opening of each plug-in groove (4) is arranged downward, and a first magnet (5) is installed on the inner bottom surface of each plug-in groove (4); one end of the telescopic framework (2) is provided with a second magnet (6) matched with the first magnet (5), and the other end of the telescopic framework (2) is installed with a ground nail (7); the upper portion of the ground nail (7) is provided with a connecting sleeve (8) installed on the telescopic framework (2), and the two side surfaces of the connecting sleeve (8) are provided with clamping sleeves (9) matched with the folding bottom bars (3); the outer side surface of the clamping sleeve (9) is provided with an opening for disassembling the folding bottom bar (3).

2. A geodesic tent framework according to claim 1, wherein: The end of the telescopic framework (2) provided with the second magnet (6) is sleeved with a wear-resistant sleeve (10), and the surface of the wear-resistant sleeve (10) is provided with a plurality of uniformly distributed protrusions (11).

3. A geodesic tent framework according to claim 1, wherein: The inner side wall of the clamping sleeve (9) is attached with a third magnet (12); the two end portions of the folding bottom bar (3) are attached with fourth magnets (13), and the fourth magnets (13) are matched with the third magnet (12).

4. The geodesic tent framework of claim 1, wherein: The end portion of the ground nail (7) close to the telescopic framework (2) is sleeved with a connecting ring, and the side surface of the connecting ring is provided with a sub-nail (15).

5. A geodesic dome framework according to any one of claims 1 to 4, wherein: The top cover piece (1) is sleeved with a waterproof ring piece (16), the waterproof ring piece (16) is arranged above all the plug-in grooves (4), the outer diameter of the waterproof ring piece (16) is greater than the diameter of the bottom end surface of the top cover piece (1); the bottom surface of the waterproof ring piece (16) is provided with a magic tape for installing a tent cloth.

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