Car roof tent fastener

Abstract

The utility model relates to the technical field of car roof tent connecting devices, and discloses a car roof tent fastener which comprises a main body frame, a front clamping plate is fixedly connected to the front end of the main body frame, a rear clamping plate is movably connected to the lower portion of the main body frame, a top plate is fixedly connected to the top of the main body frame, and limiting plates of L-shaped structures are symmetrically and fixedly installed on the two sides of the top plate. A notch is formed in the lower portion of the rear end of the main frame, an inclined plate is fixedly connected to the top of the notch, a movable seat is movably arranged at the position, above the inclined plate, in the main frame, a pressing plate is movably arranged at the top of the movable seat, vertically-upward bent parts are arranged at the front end and the rear end of the pressing plate, and through grooves matched with the bent parts of the pressing plate are formed in the top plate. The car roof tent fastener can be conveniently and quickly disassembled and assembled and is adaptive to all types of car roof luggage racks, so that the adaptability of the car roof tent fastener is improved, and the disassembling and assembling efficiency of a car roof tent is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of roof tent connection devices, in particular to a roof tent fastener. Background Art

[0002] A rooftop tent is a tent installed on the roof of a vehicle, primarily providing additional accommodation. It's commonly used for outdoor travel, camping, and other activities, offering a comfortable resting and lodging environment. Because it's mounted high above the ground, it protects against intrusions from wild animals like snakes and insects, while providing a relatively safe sleeping environment.

[0003] Currently, roof tent fasteners on the market can only be installed on vehicle luggage racks with slots and cannot be directly adapted to luggage racks without slots. In addition, existing roof tent fasteners generally consist of two metal plates inserted into the upper and lower parts of the luggage rack with slots and then connected with screws, making it difficult for one person to install them, resulting in low installation efficiency and needing improvement. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the existing roof tent fasteners cannot be directly adapted to the luggage rack without a slot, and the installation efficiency is low.

[0005] In order to solve the above problems, the technical solution of the present invention is: a roof tent fastener, comprising a main frame, the front end of the main frame is fixedly connected to a front plywood, the lower part is movably connected to a rear plywood, the top is fixedly connected to a top plate, and L-shaped limit plates are symmetrically fixedly installed on both sides of the top plate. A slot is provided at the lower rear end of the main frame, and an inclined plate is fixed to the top of the slot. A movable seat is movably provided above the inclined plate inside the main frame, and a pressure plate is movably provided on the top of the movable seat. The front and rear ends of the pressure plate are provided with vertically upward bending portions, and a through groove adapted to the bending portion of the pressure plate is provided on the top plate.

[0006] Furthermore, a slide groove is provided at the bottom of the main frame, and slots matching the slide groove are provided on both sides of the rear splint, and a bolt is installed through the upper part of the rear splint, and a rivet nut is fixed to the upper part of the rear end of the rear splint, which is threadedly sleeved on the outside of the bolt, and the head of the bolt is located on the outside of the front splint.

[0007] Furthermore, the height of the front end of the inclined plate is greater than the height of the rear end, the movable seat is a frame-mounted structure, and its bottom surface is an inclined surface adapted to the inclined plate.

[0008] Furthermore, a second bolt is installed through the front end surface of the movable seat, and a second rivet nut threadedly sleeved on the outside of the second bolt is fixed to the inner side of the movable seat, and the head of the second bolt is located on the outside of the front splint.

[0009] Furthermore, protrusions extending to the outside of the main frame are symmetrically provided on both sides of the clamping plate, and two sliding grooves adapted to the protrusions of the clamping plate are opened on both sides of the main frame.

[0010] Furthermore, the bolt one and the bolt two are hexagon socket head bolts, and the front splint is provided with through holes that are compatible with the bolt one and the bolt two.

[0011] The advantages of this invention over existing technologies are as follows: the connection to the bottom slot plate of the roof tent is achieved through the limiting plate and the main frame. Tightening bolt 2 causes the movable seat to lift the pressure plate, and the bent portion of the pressure plate cooperates with the limiting plate to connect and secure the roof tent slot plate to the main frame. Tightening bolt 1 causes the rear clamping plate to move, and the front clamping plate cooperates to secure the main frame to the roof luggage rack, thereby achieving the installation and fixation of the roof tent. The roof tent fastener can be easily and quickly disassembled and assembled, and is compatible with all types of roof luggage racks, increasing the adaptability of the roof tent fastener and greatly improving the efficiency of roof tent disassembly and installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a three-dimensional Figure 1 .

[0013] Figure 2 This is a three-dimensional Figure 2 .

[0014] Figure 3 It is an internal structure diagram of the main frame of the utility model.

[0015] Figure 4 It is a structural diagram of the pressing plate of the utility model.

[0016] As shown in the figure: 1. Main frame; 2. Front splint; 3. Rear splint; 4. Top plate; 5. Limit plate; 6. Inclined plate; 7. Movable seat; 8. Pressing plate; 9. Bolt 1; 10. Rivet nut 1; 11. Bolt 2; 12. Rivet nut 2. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0018] like Figures 1 to 3As shown, a roof tent fastener includes a main frame 1, a front splint 2 is fixedly connected to the front end of the main frame 1, a rear splint 3 is movably connected to the lower part, and a top plate 4 is fixed to the top. A through hole is provided on the front splint 2, and L-shaped limit plates 5 are symmetrically fixedly installed on both sides of the top plate 4. A slide groove 1 is provided at the bottom of the main frame 1, and slots matching the slide groove 1 are provided on both sides of the rear splint 3, and a bolt 9 is installed through the upper part of the rear end of the rear splint 3. A rivet nut 10 threadedly sleeved on the outside of the bolt 9 is fixed to the upper part of the rear end of the rear splint 3. The bolt 9 is a hexagonal cylindrical head bolt, and its head is located on the outside of the front splint 2.

[0019] By screwing the bolt 9, the bolt 9 and the rivet nut 10 rotate relative to each other, causing the rear splint 3 to slide along the slide groove 1 and fit into the front splint 2, so that the main frame 1 can be fixed to the luggage rack on the roof.

[0020] like Figures 2 to 4 As shown, a slot is provided at the lower rear end of the main frame 1, and an inclined plate 6 is fixed to the top of the slot. The height of the front end of the inclined plate 6 is greater than the height of the rear end. A movable seat 7 is movably provided above the inclined plate 6 inside the main frame 1. The movable seat 7 is a frame-mounted structure, and its bottom surface is an inclined surface adapted to the inclined plate 6. A bolt 2 11 is installed through the front end surface of the movable seat 7, and a rivet nut 2 12 is fixed to the inner side of the movable seat 7 and is threadedly sleeved on the outside of the bolt 2 11. The head of the bolt 2 11 is located on the outside of the front splint 2. A clamping plate 8 is movably provided on the top of the movable seat 7, and a vertically upward bending portion is provided at the front and rear ends of the clamping plate 8. A through groove adapted to the bending portion of the clamping plate 8 is provided on the top plate 4.

[0021] Tighten the bolt 2 11, and the bolt 2 11 and the rivet nut 2 12 rotate relative to each other, prompting the movable seat 7 to move along the inclined plate 6. When the movable seat 7 moves forward, the movable seat 7 moves upward along the inclined plate 6 at the same time, which can lift the clamping plate 8 so that the bent portion of the clamping plate 8 extends to the outside of the top plate 4.

[0022] In specific use, the main frame 1 is connected to the slot plate at the bottom of the roof tent through two limit plates 5, and the slot plate is clamped between the two limit plates 5. Tightening bolt 11 causes the movable seat 7 to lift the clamping plate 8, and the bending part of the clamping plate 8 cooperates with the limit plate 5 to realize the connection and fixation of the roof tent slot plate and the main frame 1. The roof tent is installed above a roof luggage rack, and the front plywood 2 and the rear plywood 3 are respectively located on both sides of the luggage rack. Tightening bolt 9 makes the rear plywood 3 move forward, and cooperates with the front plywood 2 to fix the main frame 1 on the roof luggage rack; thereby realizing the installation and fixation of the roof tent.

[0023] The undisclosed parts in the present invention are all prior art, and their specific structures and working principles are not described in detail here.

[0024] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0025] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

[0026] The above description of the present invention and its embodiments is non-limiting. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by the above, and does not deviate from the purpose of the present invention, without inventive design, a structure and embodiment similar to the technical solution should fall within the scope of protection of the present invention.

Claims

1. A roof tent fastener, characterized in that: The utility model comprises a main frame (1), wherein the front end of the main frame (1) is fixedly connected to a front clamping plate (2), the lower part is movably connected to a rear clamping plate (3), the top part is fixedly connected to a top plate (4), and L-shaped limit plates (5) are symmetrically fixedly installed on both sides of the top plate (4), a slot is provided at the lower part of the rear end of the main frame (1), an inclined plate (6) is fixedly connected to the top of the slot, a movable seat (7) is movably provided above the inclined plate (6) inside the main frame (1), a pressing plate (8) is movably provided on the top of the movable seat (7), and the front and rear ends of the pressing plate (8) are provided with vertically upward bending parts, and a through slot adapted to the bending part of the pressing plate (8) is provided on the top plate (4).

2. The roof tent fastener according to claim 1, characterized in that: A slide groove is provided at the bottom of the main frame (1), and slots matching the slide groove are provided on both sides of the rear splint (3), and a bolt (9) is installed through the upper part of the rear splint (3), and a rivet nut (10) threadedly sleeved on the outside of the bolt (9) is fixed to the upper rear end of the rear splint (3), and the head of the bolt (9) is located on the outside of the front splint (2).

3. The roof tent fastener according to claim 1, characterized in that: The height of the front end of the inclined plate (6) is greater than the height of the rear end; the movable seat (7) is a frame-mounted structure, and its bottom surface is an inclined surface adapted to the inclined plate (6).

4. The roof tent fastener according to claim 3, characterized in that: The front end surface of the movable seat (7) is penetrated by a second bolt (11), and the inner side of the movable seat (7) is fixedly connected with a second rivet nut (12) threadedly sleeved on the outer side of the second bolt (11), and the head of the second bolt (11) is located on the outer side of the front splint (2).

5. The roof tent fastener according to claim 1, characterized in that: The two sides of the clamping plate (8) are symmetrically provided with protrusions extending to the outside of the main frame (1), and the two sides of the main frame (1) are provided with two sliding grooves adapted to the protrusions of the clamping plate (8).

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