Foldable car roof tent supported by air columns

Abstract

The foldable car roof tent supported by the air columns comprises a turnover bottom frame and an inflatable tent frame, the turnover bottom frame comprises a fixing frame, a first turnover frame and a second turnover frame, and the first turnover frame and the second turnover frame are symmetrically connected to the two sides of the fixing frame through rotating assemblies respectively. The first overturning frame and the second overturning frame are further provided with lock catch assemblies connected in a matched mode, the outer bottom of the first overturning frame is further provided with a connecting structure used for being fixed to a car roof, the inflatable tent frame comprises an air column supporting frame and a tent supporting body which are integrally formed, and the tent supporting body is detachably connected with the first overturning frame and the second overturning frame. A cushion is further laid among the first overturning frame, the second overturning frame and the fixing frame. According to the car roof tent, through the design of the inflatable tent frame, the weight of the tent is reduced, only inflation and deflation operation is needed, operation is convenient, the practical space is large, the tent achieves the effect of a hard bottom and a soft top, and the use safety and comfort of the tent are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of tent, concretely relates to a collapsible roof tent supported by air column. BACKGROUND

[0002] With the improvement of living standards, more and more people relax themselves by choosing the way of self-driving, and the accommodation during self-driving is solved by using folding tent, but the volume of part folding tent is still large after folding, which leads to the inappropriateness of being placed in the car, so the roof tent is produced.

[0003] The roof tent is generally designed by hinge and tent cloth and can be folded. At present, the roof tent is generally supported by hard support made of stainless steel or aluminum, in addition to the support of the frame, in order to improve the stability of the tent when it is unfolded, sometimes a support rod is also needed between the tent cloth, therefore, the tent supported by hard material has obvious weight and volume, which is limited in operation and carrying; in addition, most of the current roof tents are triangular structures, and the space is limited, in order to expand the internal space, a hinge structure that can be extended to a certain height is also used, but this can only expand the height of the corner position of the tent, and the overall space of the tent is still limited. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a collapsible roof tent supported by air column, so as to solve the problems of the tent supported by hard material in the prior art, such as certain weight, inconvenient operation and carrying, and limited internal space of the tent.

[0005] In order to solve the above technical problems, the utility model realizes the following technical scheme:

[0006] A collapsible roof tent supported by air column, comprising a turnover chassis and an inflatable tent frame, the turnover chassis comprises a fixed frame, a first turnover frame and a second turnover frame, the first turnover frame and the second turnover frame are symmetrically connected to the two sides of the fixed frame through rotating assemblies respectively, the first turnover frame and the second turnover frame are also provided with lock catch assemblies connected in cooperation, the outer bottom of the first turnover frame is also provided with a connecting structure for fixing on the roof, the inflatable tent frame comprises an air column support frame and a tent support body integrally formed, the tent support body is detachably connected with the first turnover frame and the second turnover frame, and a mattress is laid between the first turnover frame, the second turnover frame and the fixed frame.

[0007] As preferred, the air column support frame comprises four vertical air columns, the lower ends of the four vertical air columns are supported at the corners of the first and second turnover frames, four horizontal air columns are correspondingly formed between the upper ends of the four vertical air columns, a cross air column is formed between the four horizontal air columns, and the cross position is upwardly protruded to form a roof type structure.

[0008] As preferred, the outer wall of the tent support body is outwardly extended at a position close to the bottom end to form a connecting band, a loop of loop holes is arranged on the connecting band, a clamping groove is correspondingly arranged on the first and second turnover frames, the connecting band is embedded into the clamping groove and a connecting pipe is inserted into the connecting band to connect the tent support body and the two turnover frames, and an outer wall of the tent support body is outwardly extended to form a shielding skirt band, and the shielding skirt band is located above the first and second turnover frames.

[0009] As preferred, at least one window and a push door are arranged on the tent support body, the outer side of the push door is clamped with the first or second turnover frame at a corresponding position, and a heat insulation member is arranged between the cross air column and the four horizontal air columns.

[0010] As preferred, the rotating assembly comprises a hinge, a connecting piece and a connecting member, at least one hinge is arranged between the fixed frame and the first and second turnover frames, the connecting piece comprises a bending part and an arc-shaped connecting part, the bending part is clamped at the outer end of the fixed frame and connected to the outer bottom surface of the fixed frame, the connecting member is correspondingly arranged on the outer wall of the first and second turnover frames and a gap is formed between the connecting member and the outer wall of the turnover frame, an arc-shaped connecting hole is arranged on the arc-shaped connecting part, the connecting member is inserted into the arc-shaped connecting hole and reciprocally rotates along the arc-shaped connecting hole.

[0011] As preferred, a roller is symmetrically arranged at the bottom of the fixed frame and located at the inner side of the connecting position of the bending part.

[0012] As preferred, the lock assembly comprises a first fixed seat and a second fixed seat, the first fixed seat is arranged on the outer wall of the first turnover frame, a lock block and a limiting block are rotatably connected on the first fixed seat, the second fixed seat is arranged on the outer wall of the second turnover frame, and the positions of the first fixed seat and the second fixed seat correspond to each other, a lock shaft for clamping the lock block is arranged on the second fixed seat, and a latch is further arranged on the first fixed seat.

[0013] As preferred, the lock assembly is provided with two groups, a handle can be correspondingly arranged between the two first fixed seats and between the two second fixed seats.

[0014] As preferred, a telescopic ladder can be detachably connected below the second turnover frame.

[0015] The utility model has the advantages of the following:

[0016] (1) The utility model discloses a roof tent, simple structure, the structure design of turnover chassis can make the tent overturn folding, and the inflatable tent frame is stored between two turnover frames, reduces the storage volume, also can expand the area of chassis unfolding, combined with the installation of inflatable tent frame, can greatly expand the internal use space of the whole tent, the design of lock catch assembly can improve the use stability and safety after folding.

[0017] (2) Through the design of inflatable tent frame, the weight of the tent is greatly reduced, and only needs to be inflated and deflated to operate, can complete the unfolding and folding of the tent, convenient operation, and the tent realizes the effect of hard bottom and soft top, has no extra supporting connection mechanism, can greatly reduce the shaking noise caused by wind blowing, improves the use safety and comfort of the tent. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 The utility model is installed on the roof structure schematic view;

[0019] Figure 2 The utility model is removed tent support body structure schematic view;

[0020] Figure 3 The utility model is in turnover chassis and telescopic ladder unfolded structure schematic view;

[0021] Figure 4 The utility model is Figure 3 Folding state structure schematic view;

[0022] Figure 5 The utility model is Figure 4 The utility model is in A part enlarged structure schematic view

[0023] Figure 6 The utility model is in connecting pipe position internal structure schematic view;

[0024] Figure 7 The utility model is installed on the roof and is provided with the use state structure diagram of pull rope.

[0025] In the diagram: 1-Fixed frame; 2-First flip-over frame; 3-Second flip-over frame; 4-Tent support body; 5-Vertical air column; 6-Horizontal air column; 7-Crossing air column; 8-Connecting strap; 9-Connecting pipe; 10-Sheltering skirt; 11-Window; 12-Window sliding door; 13-Insulation component; 14-Hinge; 15-Connecting piece; 16-Connector; 17-Arc-shaped connecting hole; 18-Roller; 19-First fixed seat; 20-Second fixed seat; 21-Locking block; 22-Limiting block; 23-Locking shaft; 24-Pin; 25-Handle; 26-Telescopic ladder; 27-Mat; 28-Pull rope. Detailed Implementation

[0026] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. It should be noted that these descriptions are for the purpose of aiding understanding of this utility model, but do not constitute a limitation thereof. Furthermore, the technical features involved in the various embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0027] like Figures 1-6 As shown, a foldable rooftop tent supported by air columns includes a flip-up base frame and an inflatable tent frame. The flip-up base frame includes a fixed frame 1, a first flip-up frame 2, and a second flip-up frame 3. The first flip-up frame 2 and the second flip-up frame 3 are symmetrically connected to both sides of the fixed frame 1 via rotating components. The first flip-up frame 2 and the second flip-up frame 3 are also provided with locking components for cooperating connection. The outer bottom of the first flip-up frame 2 is also provided with a connecting structure for fixing to the roof of the vehicle. The inflatable tent frame includes an integrally formed air column support frame and a tent support body 4. The tent support body 4 is detachably connected to the first flip-up frame 2 and the second flip-up frame 3. A mat 27 is also laid between the first flip-up frame, the second flip-up frame, and the fixed frame. A suitable mat 27 can be flexibly selected according to usage requirements.

[0028] This utility model of a rooftop tent features a simple structure. The flip-up base design allows the tent to be flipped and folded, with the inflatable tent frame stored between two flip-up frames, reducing storage volume and increasing the unfolded area of ​​the base frame. Combined with the inflatable tent frame, this significantly expands the overall internal space of the tent. The locking mechanism enhances stability and safety when folded. The inflatable tent frame design greatly reduces the tent's weight; simply inflating and deflating the tent completes its unfolding and folding, making it easy to operate. Furthermore, the tent achieves a hard bottom and soft top effect, eliminating unnecessary support and connection mechanisms, which greatly reduces swaying and noise caused by wind, improving safety and comfort during use.

[0029] Further, the air column support frame comprises four vertical air columns 5, lower ends of the four vertical air columns 5 are supported at corners of the first and second turnover frames 2 and 3 respectively, four horizontal air columns 6 are formed between upper ends of the four vertical air columns 5 respectively, the cross air columns 7 are formed between the four horizontal air columns 6, the cross positions are upwardly protruded to form a roof type structure, the outer wall of the tent support body 4 is outwardly extended at a position close to the bottom end to form a connecting band 8, a circle of loop holes are arranged on the connecting band 8, the first and second turnover frames 2 and 3 are correspondingly provided with clamping grooves, the connecting band 8 is embedded into the clamping grooves and the connecting pipe 9 is penetrated into the connecting band 8 to connect the tent support body 4 and the two turnover frames, and a circle of shielding skirt bands 10 are outwardly extended on the outer wall of the tent support body 4 and are located above the first and second turnover frames 2 and 3.

[0030] The above design, the connecting band 8 is designed with a circle of loop holes, the connecting band 8 is embedded into a circle of clamping grooves on the turnover frame, then the connecting pipe 9 is penetrated into the loop holes, the connecting pipe 9 is clamped in the clamping grooves, the connection between the air column support frame and the turnover frame is completed, then the air is filled, the inflatable tent frame can be supported, wherein the size of the inflatable tent frame and the size of the turnover base frame are correspondingly designed, so that the opened tent frame can support the four vertical inflatable columns on the corners of the turnover frame to form a complete car roof tent similar to a house, the structure is simple, the required accessories are less, the shaking noise caused by wind blowing can be reduced, the stability and comfort of the tent can be improved, the operation is simple, and the internal space of the tent is large; wherein the design of the shielding skirt band 10, because it covers the four peripheral edges of the turnover frame, and is downwardly inclined, rainwater can fall along the downwardly inclined design, so that rainwater is prevented from leaking into the connection gap between the turnover frame and the tent frame, and the use safety of the tent is improved.

[0031] Further, at least one window 11 and a push door 12 are arranged on the tent support body 4, the outer side of the push door 12 is clamped with the first or second turnover frame 2 or 3 at the corresponding position, and the heat insulation member 13 is sleeved between the cross air columns 7 and the four horizontal air columns 6. The above design, the push door 12 and the turnover frame can be fixed after being pushed open by a hook wire, the operation is convenient, the ventilation and comfort of the tent during use can be improved; the design of the heat insulation member 13 can perform multi-layer heat insulation on the top of the tent, and the use comfort of the tent is improved.

[0032] Further, the rotating assembly comprises the hinge 14, the connecting piece 15 and the connecting member 16, at least one hinge 14 is arranged between the fixed frame 1 and the first turning frame 2 and the second turning frame 3, the connecting piece 15 comprises a bending part and an arc-shaped connecting part, the bending part is clamped on the outer end of the fixed frame 1 and connected to the outer bottom surface of the fixed frame 1, the connecting member 16 is correspondingly arranged on the outer wall of the first turning frame 2 and the second turning frame 3, and a gap is formed between the connecting member 16 and the outer wall of the turning frame, the arc-shaped connecting hole 17 is arranged on the arc-shaped connecting part, the connecting member 16 is arranged on the arc-shaped connecting hole 17 and reciprocally rotates along the arc-shaped connecting hole 17. The above design is simple in structure, can stably turn the two turning frames relative to the fixed frame 1, and improves the operation convenience and use stability of the tent; meanwhile, the two turning frames are completely flat relative to the fixed frame 1 when unfolded, so that the hinge 14 is almost in a plane state when unfolded, the connecting piece 15 and the connecting member 16 are arranged on the outer side of the fixed frame 1 and the anti-collision frame, and do not affect the flatness of the unfolding, so that the turning frame is almost in a plane state when the two turning frames are unfolded and used, and the laying of the mat 27 can greatly improve the use comfort.

[0033] Further, the bottom of the fixed frame 1 is also symmetrically provided with the rolling wheels 18, and the rolling wheels 18 are located on the inner side of the corresponding connecting position of the bending part. The above design can symmetrically provide four rolling wheels 18, so that the folding roof tent forms a luggage case, and is convenient to carry.

[0034] Further, the locking assembly comprises the first fixed seat 19 and the second fixed seat 20, the first fixed seat 19 is arranged on the outer wall of the first turning frame 2, the lock block 21 and the limiting block 22 are rotatably connected on the first fixed seat 19, the second fixed seat 20 is arranged on the outer wall of the second turning frame 3, and the positions of the first fixed seat 19 and the second fixed seat 20 correspond to each other, the lock shaft 23 for clamping the lock block 21 is arranged on the second fixed seat 20, and the latch 24 is further arranged on the first fixed seat 19, the locking assembly is provided with two groups, and the two first fixed seats 19 and the two second fixed seats 20 can also correspondingly be provided with the handle 25. The above design is simple in structure, can lock the folding tent, the limiting block 22 limits the lock block 21, and the latch 24 limits the limiting block 22, so that the locking assembly can be prevented from being opened by accidental force, thereby improving the use safety of the tent in the storage state; the design of the handle 25 is convenient to carry the tent.

[0035] Further, the second turning frame 3 is further detachably connected with the telescopic ladder 26, and the first turning frame 2, the second turning frame 3 and the fixed frame 1 can be laid with the mat 27. The above design is convenient to enter and exit the tent and improves the use convenience, and the ladder can also play a supporting role when unfolded; the design of the mat 27 can select a mat with appropriate material according to the use requirement, and improves the use comfort of the tent.

[0036] Specifically, as shown in Figure 7 In order to improve the support stability of the tent, hooks or other accessories can also be designed at the upper end of the vertical air column 5 and above the position close to the lower end of the vertical air column 5 of the tent support body 4, and then a pull rope 28 is arranged between the two positions, so that a cross support formed by two pull ropes 28 is formed on a single side or multiple sides of the tent support body 4.

[0037] The above is only the preferred embodiment of the present application, and does not limit the implementation and protection scope of the present application. For those skilled in the art, it should be realized that any equivalent replacement and obvious changes made according to the content of the present application and drawings should be included in the protection scope of the present application.

Claims

1. A collapsible roof tent supported by an air column, characterized by: The utility model provides a kind of including turnover chassis and inflatable tent frame, the turnover chassis includes fixed frame, first turnover frame and second turnover frame, the first turnover frame and second turnover frame are respectively connected to the both sides of fixed frame by rotating assembly symmetry, and the first turnover frame and second turnover frame are also provided with cooperating connection's lock catch assembly, and the outer bottom of the first turnover frame is also provided with the connecting structure for being fixed to the roof of car, and the inflatable tent frame includes integrally formed air column support frame and tent support body, and the tent support body is detachably connected with the first turnover frame and second turnover frame, and the first turnover frame, second turnover frame and fixed frame are also laid with mattress.

2. A collapsible roof tent supported by air columns according to claim 1, characterized in that: The air column support frame includes four vertical air columns, the lower end of the four vertical air columns is supported at the corner of the first turnover frame and the second turnover frame respectively, and four horizontal air columns are formed between the upper end of the four vertical air columns respectively, and the intersection air column is formed between the four horizontal air columns, and the intersection position is upwardly protruded to form a roof type structure.

3. A collapsible roof tent supported by air columns according to claim 2, characterized in that: The outer wall of the tent support body and the position close to the bottom end extend outward to form a connecting band, and a loop of sleeve holes is arranged on the connecting band, and the first turnover frame and the second turnover frame are correspondingly provided with a clamping groove, the connecting band is embedded in the clamping groove, and a connecting pipe is inserted in the connecting band to connect the tent support body and the two turnover frames, and the outer wall of the tent support body further extends outward to form a shielding skirt, and the shielding skirt is located above the first turnover frame and the second turnover frame.

4. A collapsible roof tent supported by air columns according to claim 3, characterized in that: At least one window and a sliding door are further arranged on the tent support body, the outer side of the sliding door is clamped with the first turnover frame or the second turnover frame at the corresponding position, and a heat insulating member is further arranged between the intersection air column and the four horizontal air columns.

5. A collapsible roof tent supported by air columns according to claim 1, characterized in that: The rotating assembly includes a hinge, a connecting piece and a connecting piece, at least one hinge is arranged between the fixed frame and the first turnover frame and the second turnover frame, the connecting piece includes a bending part and an arc-shaped connecting part, the bending part is clamped at the outer end of the fixed frame and connected to the outer bottom surface of the fixed frame, the connecting piece is correspondingly arranged on the outer wall of the first turnover frame and the second turnover frame, and a gap is formed between the connecting piece and the outer wall of the turnover frame, an arc-shaped connecting hole is arranged on the arc-shaped connecting part, the connecting piece is arranged on the arc-shaped connecting hole and reciprocatingly rotates along the arc-shaped connecting hole.

6. A collapsible roof tent supported by air columns according to claim 5, characterized in that: The bottom of the fixed frame is also symmetrically provided with a roller, and the roller is located on the inner side of the corresponding bending part connection position.

7. A collapsible roof tent supported by air columns according to claim 1, characterized in that: The lock catch assembly includes a first fixed seat and a second fixed seat, the first fixed seat is arranged on the outer wall of the first turnover frame, the first fixed seat is rotatably connected with a lock block and a limiting block, the second fixed seat is arranged on the outer wall of the second turnover frame, and the positions of the first fixed seat and the second fixed seat correspond to each other, the second fixed seat is provided with a lock shaft for clamping the lock block, and the first fixed seat is further provided with a latch.

8. A collapsible roof tent supported by air columns according to claim 7, characterized in that: The lock catch assembly is provided with two groups, and a handle can be correspondingly arranged between the two first fixed seats and the two second fixed seats.

9. A collapsible roof tent supported by air columns according to claim 1, characterized in that: The second turnover frame is further detachably connected with a telescopic ladder.

Images