Three-section type adjustable vehicle-mounted roof platform

Abstract

The utility model discloses a three-section type adjustable vehicle-mounted roof platform which comprises two longitudinal frames and two transverse frames, connecting pieces are connected between the longitudinal frames and the transverse frames, a plurality of cross beams are connected between the two transverse frames, each transverse frame comprises a middle frame, and the middle frame is connected with the transverse frames. The two ends of the middle frame are both slidably sleeved with outer frames, side frames are slidably arranged in the ends, away from the middle frame, of the outer frames, and the side frames are rotationally connected with the longitudinal frames through connecting pieces. According to the three-section type adjustable vehicle-mounted roof platform, a three-section type adjusting structure is adopted, the length of the roof platform can be adjusted, the adjusting range is wider, the use requirements of various vehicles can be met, use is convenient, molds do not need to be redesigned, the production cost can be reduced, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile accessories, in particular to a three -section type adjustable vehicle -mounted roof platform. BACKGROUND

[0002] The roof platform is one of the automobile accessories, and its main functions are as follows: 1. It can provide additional storage space, making it convenient for the owner to carry more items; 2. It can conveniently install other equipment, such as luggage racks, bicycle racks, etc.; 3. It can improve the safety of the vehicle, for example, in the event of an accident, the roof platform can provide additional support to reduce the degree of deformation and damage to the vehicle.

[0003] Most of the existing roof platforms on the market are of an integral frame structure, and different vehicles require different sizes of roof platforms. Since the platform frame size cannot be adjusted, different molds need to be used for profile cutting and processing when producing the roof platform, thereby increasing production costs and reducing work efficiency. UTILITY MODEL CONTENT

[0004] The utility model solves the technical problem of overcoming the existing defects, and provides a three -section type adjustable vehicle -mounted roof platform, which adopts a three -section type adjusting structure, can adjust the length of the roof platform, has a wider adjusting range, can meet the use requirements of various vehicles, is convenient to use, and does not need to redesign the mold, can reduce the production cost, and can improve the work efficiency, and can effectively solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a three -section type adjustable vehicle -mounted roof platform, comprising two longitudinal frames and two transverse frames, the longitudinal frame and the transverse frame are connected with the connecting piece, a plurality of cross beams are connected between the two transverse frames, the transverse frame comprises a middle frame, the both ends of the middle frame are slidably sleeved with an outer frame, the inside of the outer frame away from the middle frame one end is slidably provided with a side frame, the side frame is rotatably connected with the longitudinal frame through the connecting piece.

[0006] As a preferred technical scheme of the utility model, the connecting piece comprises a longitudinal piece inserted in the longitudinal frame and a transverse piece inserted in the side frame, the longitudinal piece and the transverse piece are rotatably connected through a pin shaft.

[0007] As a preferred technical scheme of the utility model, the middle frame, the side frame and the outer frame are movably inserted with the sliding block with screw holes in the corresponding internal sliding grooves of the cross beam, and the cross beam is penetrated with the fastening bolt threadedly connected with the screw hole of the sliding block.

[0008] As a preferred technical scheme of the utility model, the insertion end of the longitudinal piece and the insertion end side of the transverse piece are both provided with positioning holes.

[0009] Compared with the prior art, the utility model has the beneficial effects that:

[0010] The three-section adjustable vehicle roof platform of the utility model example adopts a three-section adjusting structure, can adjust the length of the roof platform, has a wider adjusting range, can meet the use requirements of various vehicles, is convenient to use, does not need to redesign a mold, can reduce production cost, and improves work efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is a structural schematic view of the utility model;

[0012] Figure 2 It is a perspective view of the utility model after removing part of the structure;

[0013] Figure 3 It is Figure 2 It is an enlarged schematic view of the structure at A in the middle;

[0014] Figure 4 It is a lower structure schematic view of the utility model.

[0015] In the drawing: 1 longitudinal frame, 2 connecting piece, 21 longitudinal piece, 22 transverse piece, 23 pin shaft, 3 transverse frame, 31 middle frame, 32 side frame, 33 outer frame, 4 cross beam, 5 sliding block, 51 fastening bolt. DETAILED DESCRIPTION

[0016] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0017] Please refer to Figures 1-4The utility model provides a technical scheme: a three -section type adjustable vehicle -mounted roof platform, including two longitudinal frames 1 and two horizontal frames 3, is connected with connecting piece 2 between longitudinal frame 1 and horizontal frame 3, is connected with several crossbeams 4 between two horizontal frames 3, and horizontal frame 3 includes middle frame 31, and the both ends of middle frame 31 are slidably sleeved with outer frame 33, and the inside of the one end of outer frame 33 away from middle frame 31 is slidably provided with side frame 32, and side frame 32 is rotatably connected with longitudinal frame 1 through connecting piece 2, and the length of middle frame 31 and side frame 32 exposed outside outer frame 33 is adjusted, so that the effective length of horizontal frame 3 is adjusted, and the size of the whole platform is adjusted.

[0018] Further, the connecting piece includes longitudinal piece 21 inserted in the inside of longitudinal frame 1 and transverse piece 22 inserted in the inside of side frame 32, and longitudinal piece 21 and transverse piece 22 are rotatably connected through pin shaft 23.

[0019] Further, middle frame 31, side frame 32 and outer frame 33 are movably inserted with sliding block 5 with screw hole in the corresponding internal sliding slot of crossbeam 4, and tight bolt 51 with the screw hole of sliding block 5 is screwed is penetrated on crossbeam 4.

[0020] Wherein outer frame 33 is provided with the wing plate extending to the inside of roof platform, and strip-shaped sliding hole is formed on the wing plate, and external bolt can be fixedly connected with crossbeam 4 through strip-shaped sliding hole.

[0021] In addition, the inside of middle frame 31 and side frame 32 has sliding slot, after inserting sliding block 5 with screw hole in the inside of sliding slot, when fixing crossbeam 4 through tight bolt 51, outer frame 33 can be fixed to middle frame 31 or side frame 32.

[0022] Further, the insertion end of longitudinal piece 21 and the insertion end of transverse piece 22 are provided with positioning hole on the side, and longitudinal frame 1 and side frame 32 are provided with screw hole in the corresponding parts of positioning hole, and external bolt is connected with screw hole and is inserted in the inside of positioning hole, so as to fix longitudinal piece 21 to longitudinal frame 1 and fix transverse piece 22 to side frame 32 through external bolt.

[0023] The utility model adopts three -section type adjusting structure, can adjust the length of roof platform, and the adjustment range is wider, can satisfy the use demand of multiple vehicles, convenient to use, and need not redesign mould, can reduce the production cost, and improve work efficiency.

[0024] The specific structure, material and working principle of the non-disclosed part in the utility model are not described in detail. Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that the embodiments can be changed, modified, replaced and changed in various ways without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A three-section adjustable roof platform for a vehicle, comprising two longitudinal frames (1) and two transverse frames (3), characterized in that: The connecting piece (2) is connected between the longitudinal frame (1) and the transverse frame (3), a plurality of cross beams (4) are connected between the two transverse frames (3), the transverse frame (3) comprises a middle frame (31), the outer frame (33) is sleeved at both ends of the middle frame (31), the inner part of the outer frame (33) away from the middle frame (31) is slidably provided with a side frame (32), and the side frame (32) is rotatably connected with the longitudinal frame (1) through the connecting piece (2).

2. The three-stage adjustable roof platform of claim 1, wherein: The connecting piece comprises a longitudinal piece (21) inserted into the longitudinal frame (1) and a transverse piece (22) inserted into the side frame (32), and the longitudinal piece (21) and the transverse piece (22) are rotatably connected through a pin shaft (23).

3. The three-stage adjustable roof platform of claim 1, wherein: The middle frame (31), the side frame (32) and the outer frame (33) are movably inserted with sliding blocks (5) with screw holes in the corresponding inner sliding grooves of the cross beams (4), and the cross beams (4) are penetrated with fastening bolts (51) which are threadedly connected with the screw holes of the sliding blocks (5).

4. The three-stage adjustable roof platform of claim 2, wherein: The insertion end of the longitudinal piece (21) and the insertion end of the transverse piece (22) are both provided with a positioning hole.

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