Foldable tent framework and tent

Abstract

The utility model relates to the technical field of tents, and discloses a foldable tent skeleton and tent, including positioning column and support rod, the support rod includes first connecting rod, second connecting rod and first connecting ear block, the inside of first connecting rod is provided with a cavity, the inside of cavity is slidingly connected with second connecting rod, and the first connecting ear block is connected with the second connecting rod. One end of the second connecting rod penetrates through the first connecting rod and extends towards the lower end, first connecting lug blocks are arranged on the outer surface of the first connecting rod, the number of the first connecting lug blocks is two, the two first connecting lug blocks are symmetrically arranged, an adjusting structure is arranged at the other end of the second connecting rod, and the adjusting structure comprises a micro motor, a threaded rod, a sliding block, a sliding rod, an abutting plate and an anti-disengaging block. According to the utility model, the micro motor, the threaded rod, the sliding block, the sliding rod, the abutting plate and the anti-falling block are matched for use to replace a limiting groove and a limiting rod, so that the second connecting rod can be smoothly stretched outwards, and meanwhile, a good fixing effect can be achieved.

Description

Technical Field

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

[0002] A tent is a shed erected on the ground to protect against wind, rain and sunlight and to provide temporary living.

[0003] The utility model patent application document with publication number "CN218479635U" discloses an inflatable tent with a foldable frame, which is mainly composed of a fixing rod, a base, a limiting mechanism and a fixing mechanism. The technical solution is provided with a movable rod, a fixing rod, a supporting rod, a limiting groove, a movable plate, a No. 1 spring and a limiting rod. By moving the position of the movable rod, the height of the inflatable tent frame can be conveniently adjusted, thereby improving the applicability of the device.

[0004] The inflatable tent with a foldable frame disclosed in the above document has the following defects: during use, the height of the movable pole is adjusted by the cooperation between the limit grooves and the limit rods. Since there is a certain distance between the limit grooves, the length of the movable pole can only be roughly adjusted.

[0005] It can be seen from this that the existing tent frame does not have a good structure for adjusting the height, and it is necessary to improve the existing shortcomings and provide a foldable tent frame and a tent. Utility Model Content

[0006] The purpose of the utility model is to provide a foldable tent frame and a tent to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0008] The utility model is a foldable tent frame and a tent, comprising a positioning column and a support rod, wherein the support rods are fixed in four and are distributed in a circle with the positioning column as the center, the support rods include a first connecting rod, a second connecting rod and a first connecting ear block, a cavity is provided inside the first connecting rod, the second connecting rod is slidably connected inside the cavity, one end of the second connecting rod passes through the first connecting rod and extends to the lower end, a first connecting ear block is provided on the outer surface of the first connecting rod, the first connecting ear block is fixed in two and is symmetrically arranged, and an adjustment knot is provided at the other end of the second connecting rod. The adjusting structure comprises a micro motor, a threaded rod, a slider, a slide rod, an abutment plate and an anti-slip block, a mounting groove is provided on the upper surface of the second connecting rod, a micro motor is installed inside the mounting groove, a threaded rod is installed on the output end of the micro motor, a slider is slidably connected to the outer surface of the threaded rod, a through hole is provided on the outer surface of the slider, a slide rod is slidably connected to the inner surface of the through hole, an abutment plate is installed on one end of the slide rod, an anti-slip block is installed on the upper surface of the threaded rod, a slide groove is provided on the outer surface of the threaded rod, the slide groove is spiral and the depth of the groove gradually becomes deeper.

[0009] Furthermore, a base is mounted on the lower surface of the second connecting rod via bolts, a groove is formed on the lower surface of the base, and a universal wheel is mounted inside the groove.

[0010] Furthermore, a support plate is installed on the outer surface of the second connecting rod, a mounting hole is opened on the upper surface of the support plate, a drill rod is threadedly connected to the inner surface of the mounting hole, a drill bit is installed on the lower surface of the drill rod, and a rotating handle is installed on the upper surface of the drill rod.

[0011] Furthermore, a connecting ring is sleeved on the outer surface of the support rod, and a second connecting ear block is provided on the outer surface of the connecting ring. The second connecting ear blocks are fixed in eight and evenly distributed, and a first connecting shaft and a limit plate are provided between every two adjacent second connecting ear blocks, and a second connecting shaft is provided between two of the first connecting ear blocks.

[0012] Furthermore, a third connecting rod is rotatably connected to the outer surface of the first connecting shaft, and the other end of the third connecting rod is rotatably connected to the outer surface of the second connecting shaft.

[0013] Furthermore, a top plate is provided on the upper surface of the positioning column, and a bottom plate is provided on the lower surface of the positioning column.

[0014] A tent comprises a foldable tent frame.

[0015] The utility model has the following beneficial effects:

[0016] (1) The utility model replaces the limit groove and the limit rod by using a micro motor, a threaded rod, a slider, a slide rod, a contact plate and an anti-slip block, so that the second connecting rod can be stretched out smoothly and have a good fixing effect.

[0017] (2) The utility model rotates the rotary handle to drive the drill rod and the drill bit to extend toward the lower end, so that the drill rod and the drill bit extend into the soil, thereby achieving a better fixing effect on the support rod.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 This is a schematic diagram of the structure of the support rod of the utility model when it is unfolded;

[0021] Figure 2 This is a schematic diagram of the structure of the support rod of the utility model when it is retracted;

[0022] Figure 3 It is a schematic diagram of the local structure of the utility model;

[0023] Figure 4 Adjusting the structural section of the utility model Figure 1 ;

[0024] Figure 5 Adjusting the structural section of the utility model Figure 2 ;

[0025] Figure 6 This is a schematic diagram of the structure of the connecting ring of the utility model;

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] In the figure: 1. positioning column; 101. top plate; 102. bottom plate; 2. support rod; 201. first connecting rod; 202. second connecting rod; 203. first connecting ear block; 3. adjustment structure; 301. micro motor; 302. threaded rod; 30201. slide groove; 303. slider; 304. slide rod; 305. abutment plate; 306. anti-slip block; 4. base; 5. support plate; 6. drill rod; 7. drill bit; 8. rotating handle; 9. connecting ring; 901. second connecting ear block; 902. first connecting shaft; 903. limit plate; 10. second connecting shaft; 11. third connecting rod. DETAILED DESCRIPTION

[0028] 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.

[0029] See also Figure 1 - Figure 6 As shown, the utility model is a foldable tent frame and a tent, including a positioning column 1 and a support rod 2, the support rod 2 is fixed to four and distributed in a circle with the positioning column 1 as the center, the support rod 2 includes a first connecting rod 201, a second connecting rod 202 and a first connecting ear block 203, the first connecting rod 201 has a cavity inside, the second connecting rod 202 is slidably connected inside the cavity, one end of the second connecting rod 202 passes through the first connecting rod 201 and extends to the lower end, the outer surface of the first connecting rod 201 is provided with a first connecting ear block 203, the first connecting ear block 203 is fixed to two and symmetrically arranged, the other end of the second connecting rod 202 is provided with an adjustment structure 3, the adjustment structure 3 includes a micro Type motor 301, threaded rod 302, slider 303, slide bar 304, abutment plate 305 and anti-slip block 306, the upper surface of the second connecting rod 202 is provided with an installation groove, the interior of the installation groove is installed with a micro motor 301, the output end of the micro motor 301 is installed with a threaded rod 302, the outer surface of the threaded rod 302 is slidably connected with the slider 303, the outer surface of the slider 303 is provided with a through hole, the interior of the through hole is slidably connected with the slide bar 304, one end of the slide bar 304 is installed with an abutment plate 305, the upper surface of the threaded rod 302 is installed with an anti-slip block 306, the outer surface of the threaded rod 302 is provided with a slide groove 30201, the slide groove 30201 is spiral and the depth of the groove gradually deepens.

[0030] The lower surface of the second connecting rod 202 is mounted with a base 4 via bolts. The lower surface of the base 4 is provided with a groove, and a universal wheel is mounted inside the groove.

[0031] A support plate 5 is installed on the outer surface of the second connecting rod 202. A mounting hole is opened on the upper surface of the support plate 5. A drill rod 6 is connected to the inner thread of the mounting hole. A drill bit 7 is installed on the lower surface of the drill rod 6. A rotating handle 8 is installed on the upper surface of the drill rod 6.

[0032] A connecting ring 9 is sleeved on the outer surface of the support rod 2, and a second connecting ear block 901 is provided on the outer surface of the connecting ring 9. The second connecting ear blocks 901 are fixed in eight and evenly distributed. A first connecting shaft 902 and a limit plate 903 are provided between every two adjacent second connecting ear blocks 901, and a second connecting shaft 10 is provided between the two first connecting ear blocks 203.

[0033] The outer surface of the first connecting shaft 902 is rotatably connected to the third connecting rod 11 , and the other end of the third connecting rod 11 is rotatably connected to the outer surface of the second connecting shaft 10 .

[0034] A top plate 101 is disposed on the upper surface of the positioning column 1 , and a bottom plate 102 is disposed on the lower surface of the positioning column 1 .

[0035] A tent comprises a foldable tent frame.

[0036] When in use, first place the tent frame at the place to be used, then stretch the second connecting rod 202 to the lower end, when the first connecting rod 201 reaches the specified height, stop pulling the second connecting rod 202, and then turn on the micro motor 301, the output end of the micro motor 301 drives the threaded rod 302 to rotate clockwise, so that the slider 303 slides upward on the threaded rod 302, and at the same time the slide bar 304 slides inside the slide groove 30201, because the depth of the slide groove 30201 will gradually become shallower, so that the slide bar 304 pushes the abutment plate 305 to move outward, so that the outer surface of the abutment plate 305 abuts and is fixed to the outer surface of the first connecting rod 201, when it is necessary to retract the second connecting rod 202, turn on the micro motor 301, and the output end of the micro motor 301 rotates counterclockwise. The needle drives the threaded rod 302 to rotate, thereby causing the slider 303 to slide downward on the threaded rod 302, and at the same time, the slider 304 slides inside the slide groove 30201. Since the depth of the slide groove 30201 will gradually deepen, the slider 304 is driven to move inward, thereby causing the abutment plate 305 to cancel the abutment relationship with the first connecting rod 201, and then the second connecting rod 202 can be retracted into the inside of the first connecting rod 201. After adjusting the height, the support rod 2 is pulled outward to extend the third connecting rod 11. The universal wheel is set to save effort when pulling the support rod 2. Then, by turning the rotating handle 8 clockwise, the rotating handle 8 drives the drill rod 6 and the drill bit 7 to extend to the lower end, so that the drill rod 6 and the drill bit 7 extend into the soil, completing the installation of the tent frame.

[0037] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A foldable tent frame, comprising a positioning column (1) and a support rod (2), characterized in that: The support rods (2) are fixed in number of four and are distributed in a circle with the positioning column (1) as the center; The support rod (2) comprises a first connecting rod (201), a second connecting rod (202) and a first connecting ear block (203); a cavity is provided inside the first connecting rod (201); the second connecting rod (202) is slidably connected inside the cavity; one end of the second connecting rod (202) passes through the first connecting rod (201) and extends toward the lower end; a first connecting ear block (203) is provided on the outer surface of the first connecting rod (201); the first connecting ear block (203) is fixed in two and symmetrically arranged; and an adjustment structure (3) is provided at the other end of the second connecting rod (202); The regulating structure (3) comprises a micro motor (301), a threaded rod (302), a slider (303), a slide bar (304), an abutment plate (305) and an anti-slip block (306); a mounting groove is provided on the upper surface of the second connecting rod (202); a micro motor (301) is installed inside the mounting groove; a threaded rod (302) is installed at the output end of the micro motor (301); a slider (303) is slidably connected to the outer surface of the threaded rod (302); a through hole is provided on the outer surface of the slide bar (303); a slide bar (304) is slidably connected to the inner surface of the through hole; an abutment plate (305) is installed at one end of the slide bar (304); an anti-slip block (306) is installed on the upper surface of the threaded rod (302); a slide groove (30201) is provided on the outer surface of the threaded rod (302); the slide groove (30201) is spiral-shaped and the depth of the groove gradually increases.

2. A foldable tent frame according to claim 1, characterized in that: A base (4) is mounted on the lower surface of the second connecting rod (202) via bolts, a groove is provided on the lower surface of the base (4), and a universal wheel is mounted inside the groove.

3. The foldable tent frame according to claim 1, characterized in that: A support plate (5) is installed on the outer surface of the second connecting rod (202), a mounting hole is opened on the upper surface of the support plate (5), a drill rod (6) is connected to the inner thread of the mounting hole, a drill bit (7) is installed on the lower surface of the drill rod (6), and a rotating handle (8) is installed on the upper surface of the drill rod (6).

4. The foldable tent frame according to claim 1, characterized in that: The outer surface of the support rod (2) is sleeved with a connecting ring (9), and the outer surface of the connecting ring (9) is provided with a second connecting ear block (901), the second connecting ear blocks (901) are fixed in eight and evenly distributed, a first connecting shaft (902) and a limiting plate (903) are provided between every two adjacent second connecting ear blocks (901), and a second connecting shaft (10) is provided between two first connecting ear blocks (203).

5. A foldable tent frame according to claim 4, characterized in that: The outer surface of the first connecting shaft (902) is rotatably connected to a third connecting rod (11), and the other end of the third connecting rod (11) is rotatably connected to the outer surface of the second connecting shaft (10).

6. The foldable tent frame according to claim 1, characterized in that: The upper surface of the positioning column (1) is provided with a top plate (101), and the lower surface of the positioning column (1) is provided with a bottom plate (102).

7. A tent, characterized in that: The foldable tent frame comprises the foldable tent frame according to any one of claims 1 to 6.

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