Supporting frame for automobile roof

Abstract

The utility model relates to the technical field of vehicle roof racks, in particular to a support frame for a vehicle roof, which comprises a vehicle body. A luggage frame is arranged at the top of the trolley body, and the bottom of the luggage frame is fixedly connected with the crawling ladder assembly; the rotary knob is screwed to enable the rotating column and the fastener to penetrate through the lock hole piece, the first connecting piece is fixed to the top of the fixing piece, the first supporting rod is pulled to a proper position, the second connecting piece is connected to the outer portion of the first connecting piece, and a luggage frame is connected to a gasket on the top of the first supporting rod. The first ladder section and the second ladder section are pulled to drive the second sliding piece to slide out of the shell, after the first ladder section and the second ladder section slide to the proper position in the second sliding piece, the first ladder section is rotated, the second ladder section is opened, the device is opened, and a user puts luggage into the luggage frame through the crawling ladder. The problem that the support frame is damaged due to unstable connection between the support frame and the vehicle body and insufficient connection strength and impact strength can be solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to vehicle roof frame technical field especially, a kind of support frame for car roof. BACKGROUND

[0002] In life, with the continuous improvement of living standards, car gradually becomes indispensable tool in ordinary people's life, after work, people generally adopt outdoor leisure, exploration activity mode to relieve work pressure, for long-distance travel car, support frame is often installed on the top of car, thus meet the needs of people long-distance travel article storage, in the process of car driving, road condition is variable, the connection between support frame and car frame in prior art has always been unstable, connection strength and impact strength are not enough Technical problems.

[0003] According to the fixing seat and roof rack assembly of a roof rack (grant announcement number: CN222005030U) disclosed by patent network, it is described that "the utility model provides a fixing seat and roof rack assembly of a roof rack. Since the first fastener and the second fastener are clamped from the left and right directions to the longitudinal track, and the inherent outer side clamping groove on the small gap or no gap longitudinal track is utilized, reliable limiting of the roof rack assembly on the longitudinal track is realized, so that the problem that the fixing seat in the prior art cannot install the roof rack on the small gap or no gap longitudinal track is solved, the roof rack assembly can be adapted to more vehicle models, more convenient for users to use and modify the own vehicle, and the user experience is improved."

[0004] For the above description, the applicant believes that there are the following problems: when the device is used, the first fastener and the second fastener are fixed on the longitudinal track by fasteners, thereby playing a role in fixing the roof rack, but in the process of car driving, road condition is variable, in the bumpy section, the support frame carrying heavy objects and the vehicle body may be unstable, the connection strength and impact strength are not enough, resulting in the problem of damage to the support frame. UTILITY MODEL CONTENTS

[0005] In order to overcome the problem of unstable connection between support frame and vehicle body, insufficient connection strength and impact strength, resulting in damage to the support frame.

[0006] The technical solution of this utility model is as follows: a support frame for automobile roof, including a vehicle body; and also including a fixing component and a ladder assembly. A luggage frame is provided on the top of the vehicle body, and a ladder assembly is fixedly connected to the bottom of the luggage frame. A fixing component is fixedly connected to the top of the vehicle body, and a locking hole is provided inside the fixing component. A bolt is threadedly connected inside the locking hole. A first connector is provided on the top of the fixing component. A first sliding component is slidably connected inside the first connector. A knob is fixedly connected to the top of the first sliding component. A rotating column is fixedly connected to the bottom of the first sliding component. A first spring is fixedly connected to the bottom of the first sliding component. A fastener is fixedly connected to the outside of the rotating column. A second connector is rotatably connected to the outside of the first connector. A limiter is fixedly connected to the top of the second connector. A first support rod is slidably connected to the outside of the limiter. A shock-absorbing column is fixedly connected to the bottom of the first support rod. A second spring is provided outside the shock-absorbing column. A gasket is fixedly connected to the top of the first support rod. A second support rod is slidably connected to the outside of the first support rod.

[0007] Preferably, a through groove is provided at the corresponding position of the lock hole and the fastener, and the fastener is slidably connected inside the lock hole.

[0008] Preferably, a through hole is provided at the position corresponding to the rotating column of the connector, and the rotating column is slidably connected inside the connector.

[0009] Preferably, the connecting piece 2 has a through hole at the position corresponding to the shock absorber column, and the shock absorber column is slidably connected inside the connecting piece 2.

[0010] Preferably, the ladder assembly includes a housing, which is fixedly connected to the bottom of the luggage frame. A second sliding member is slidably connected inside the housing. A limit rod is fixedly connected to the top of the second sliding member. A first ladder section is slidably connected inside the second sliding member. A rotating rod is rotatably connected inside the first ladder section. A slider is fixedly connected to the outside of the rotating rod. A second ladder section is rotatably connected inside the first ladder section.

[0011] Preferably, a through groove is provided at the corresponding position of the outer shell and the limiting rod, and the limiting rod is slidably connected inside the outer shell.

[0012] Preferably, a groove is provided at the position corresponding to the slider of the second slider, and the slider is slidably connected inside the second slider.

[0013] The beneficial effects of this utility model are as follows: By turning the knob, the rotating column and fastener are inserted through the locking hole, so that the first connector is fixed to the top of the fixing part. The first support rod is pulled to a suitable position, and the second connector is connected to the outside of the first connector. The luggage frame is connected at the top pad of the first support rod. By pulling the first and second ladder sections, the second sliding part is slid out of the outer shell. After the first and second ladder sections slide to a suitable position in the second sliding part, the first ladder section is rotated and the second ladder section is opened, so that the device is opened. The user can climb the ladder to put the luggage into the luggage frame. This helps to solve the problems of unstable connection between the support frame and the vehicle body, insufficient connection strength and impact resistance, which cause damage to the support frame. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 A kind of support frame for automobile roof overall structure schematic view of the utility model is shown;

[0015] Figure 2 A kind of support frame for automobile roof structure schematic view of the utility model is shown;

[0016] Figure 3 A kind of support frame for automobile roof fixing device structure schematic view of the utility model is shown;

[0017] Figure 4 A kind of support frame for automobile roof ladder stand assembly structure schematic view of the utility model is shown;

[0018] Reference signs: 1, vehicle body;201, fixed piece;202, bolt;203, lock hole piece;204, connecting piece one;205, sliding piece one;206, knob;207, rotating column;208, spring one;209, buckle;210, connecting piece two;211, limiting piece;212, support rod one;213, shock column;214, spring two;215, gasket;216, support rod two;301, shell;302, sliding piece two;303, limiting rod;304, ladder section one;305, rotating rod;306, sliding block;307, ladder section two;4, luggage frame. DETAILED DESCRIPTION

[0019] The utility model is further explained below in connection with the drawings and examples.

[0020] Please refer to Figures 1-4The utility model provides an embodiment: a kind of support frame for car roof, including car body 1;Still including fixed part 201 and ladder stand assembly, luggage frame 4 is provided on the top of car body 1, and the bottom of luggage frame 4 is fixedly connected with ladder stand assembly, and the top of car body 1 is fixedly connected with fixed part 201, and fixed part 201 inside is provided with lock hole piece 203, and lock hole piece 203 inside is threadedly connected with bolt 202, and the top of fixed part 201 is provided with connecting piece one 204, and connecting piece one 204 inside is slidably connected with sliding part one 205, and the top of sliding part one 205 is fixedly connected with knob 206, and the bottom of sliding part one 205 is fixedly connected with rotating column 207, and the bottom of sliding part one 205 is fixedly connected with spring one 208, and rotating column 207 outside is fixedly connected with buckle 209, and connecting piece one 204 outside is rotatably connected with connecting piece two 210, and the top of connecting piece two 210 is fixedly connected with limit part 211, and limit part 211 outside is slidably connected with support rod one 212, and the bottom of support rod one 212 is fixedly connected with shock column 213, and shock column 213 outside is provided with spring two 214, and the top of support rod one 212 is fixedly connected with gasket 215, and support rod one 212 outside is slidably connected with support rod two 216, and rotating column 207 and buckle 209 are passed into from lock hole piece 203 by screwing knob 206, so that connecting piece one 204 is fixed on the top of fixed part 201, support rod one 212 is pulled to suitable position, and connecting piece two 210 is connected outside connecting piece one 204;Lock hole piece 203 is provided with through slot at the position corresponding with buckle 209, and buckle 209 is slidably connected inside lock hole piece 203, by being provided with buckle 209, it is helpful to fixedly connect connecting piece one 204 on fixed part 201;Connecting piece one 204 is provided with through hole at the position corresponding with rotating column 207, and rotating column 207 is slidably connected inside connecting piece one 204, by being provided with rotating column 207, it is helpful to drive buckle 209 to make connecting piece one 204 and fixed part 201 fasten or loosen;Connecting piece two 210 is provided with through hole at the position corresponding with shock column 213, and shock column 213 is slidably connected inside connecting piece two 210, by being provided with shock column 213, it is helpful to buffer the article on support frame when jolting.

[0021] Please refer to Figure 4In the embodiment, the ladder assembly comprises a shell 301 fixedly connected to the bottom of the luggage frame 4, a sliding member two 302 slidably connected inside the shell 301, a limiting rod 303 fixedly connected to the top of the sliding member two 302, a ladder section one 304 slidably connected inside the sliding member two 302, a rotating rod 305 rotatably connected inside the ladder section one 304, a sliding block 306 fixedly connected to the outside of the rotating rod 305, and a ladder section two 307 rotatably connected inside the ladder section one 304. The ladder section one 304 and the ladder section two 307 are pulled out to drive the sliding member two 302 to slide out of the shell 301. After the ladder section one 304 and the ladder section two 307 are slid to the appropriate position inside the sliding member two 302, the ladder section one 304 is rotated and the ladder section two 307 is unfolded, so that the device is opened. A through slot is formed at the corresponding position of the shell 301 and the limiting rod 303, and the limiting rod 303 is slidably connected inside the shell 301. The limiting rod 303 helps to limit the sliding of the sliding member two 302. A sliding groove is formed at the corresponding position of the sliding member two 302 and the sliding block 306, and the sliding block 306 is slidably connected inside the sliding member two 302. The sliding block 306 helps to pull out the ladder section one 304 and rotate the rotating rod 305.

[0022] When working, the rotating column 207 and the buckle 209 are inserted into the lock hole member 203 by twisting the knob 206, so that the connecting member one 204 is fixed to the top of the fixing member 201. The connecting member two 210 is connected outside the connecting member one 204 by pulling the support rod one 212 to the appropriate position. The luggage frame 4 is connected at the gasket 215 on the top of the support rod one 212. The ladder section one 304 and the ladder section two 307 are pulled out to drive the sliding member two 302 to slide out of the shell 301. After the ladder section one 304 and the ladder section two 307 are slid to the appropriate position inside the sliding member two 302, the ladder section one 304 is rotated and the ladder section two 307 is unfolded, so that the device is opened. The user puts the luggage into the luggage frame 4 through the ladder.

[0023] Through the above steps, the rotating column 207 and the buckle 209 are inserted into the lock hole member 203 by twisting the knob 206, so that the connecting member one 204 is fixed to the top of the fixing member 201. The connecting member two 210 is connected outside the connecting member one 204 by pulling the support rod one 212 to the appropriate position. The luggage frame 4 is connected at the gasket 215 on the top of the support rod one 212. The ladder section one 304 and the ladder section two 307 are pulled out to drive the sliding member two 302 to slide out of the shell 301. After the ladder section one 304 and the ladder section two 307 are slid to the appropriate position inside the sliding member two 302, the ladder section one 304 is rotated and the ladder section two 307 is unfolded, so that the device is opened. The user puts the luggage into the luggage frame 4 through the ladder, which helps to solve the problems of unstable connection between the support frame and the vehicle body 1, insufficient connection strength and impact resistance, and damage to the support frame.

[0024] The embodiment of the utility model is explained in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiment, and various changes can be made within the knowledge range possessed by the person skilled in the art without departing from the purpose of the utility model.

Claims

1. A support frame for a vehicle roof comprising a vehicle body (1); characterised in that: Also include the fixed part (201) and ladder assembly, the top of the vehicle body (1) is provided with a luggage frame (4), the bottom of the luggage frame (4) is fixedly connected with the ladder assembly, the top of the vehicle body (1) is fixedly connected with the fixed part (201), the inside of the fixed part (201) is provided with a lock hole part (203), the inside of the lock hole part (203) is threadedly connected with a bolt (202), the top of the fixed part (201) is provided with a connecting piece one (204), the inside of the connecting piece one (204) is slidably connected with a sliding piece one (205), the top of the sliding piece one (205) is fixedly connected with a knob (206), the bottom of the sliding piece one (205) is fixedly connected with a rotating column (207), the bottom of the sliding piece one (205) is fixedly connected with a spring one (208), the outside of the rotating column (207) is fixedly connected with a buckle (209), the outside of the connecting piece one (204) is rotatably connected with a connecting piece two (210), the top of the connecting piece two (210) is fixedly connected with a limiting piece (211), the outside of the limiting piece (211) is slidably connected with a supporting rod one (212), the bottom of the supporting rod one (212) is fixedly connected with a damping column (213), the outside of the damping column (213) is provided with a spring two (214), the top of the supporting rod one (212) is fixedly connected with a gasket (215), the outside of the supporting rod one (212) is slidably connected with a supporting rod two (216).

2. The support frame for a vehicle roof according to claim 1, characterized in that: The lock hole part (203) is provided with a through slot at the corresponding position of the buckle (209), and the buckle (209) is slidably connected in the lock hole part (203).

3. The support frame for a vehicle roof according to claim 1, characterized in that: The connecting piece one (204) is provided with a through hole at the corresponding position of the rotating column (207), and the rotating column (207) is slidably connected in the connecting piece one (204).

4. The support frame for a vehicle roof according to claim 1, characterized in that: The connecting piece two (210) is provided with a through hole at the corresponding position of the damping column (213), and the damping column (213) is slidably connected in the connecting piece two (210).

5. The support frame for a vehicle roof according to claim 1, characterized in that: The ladder assembly comprises an outer shell (301), the outer shell (301) is fixedly connected at the bottom of the luggage frame (4), the inside of the outer shell (301) is slidably connected with a sliding piece two (302), the top of the sliding piece two (302) is fixedly connected with a limiting rod (303), the inside of the sliding piece two (302) is slidably connected with a ladder section one (304), the inside of the ladder section one (304) is rotatably connected with a rotating rod (305), the outside of the rotating rod (305) is fixedly connected with a sliding block (306), and the inside of the ladder section one (304) is rotatably connected with a ladder section two (307).

6. The support frame for a vehicle roof according to claim 5, characterized in that: The outer shell (301) is provided with a through slot at the corresponding position of the limiting rod (303), and the limiting rod (303) is slidably connected in the outer shell (301).

7. The support frame for a vehicle roof according to claim 5, characterized in that: The sliding piece two (302) is provided with a sliding groove at the corresponding position of the sliding block (306), and the sliding block (306) is slidably connected in the sliding piece two (302).

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