Adjustable automobile bumper bar

Abstract

The utility model belongs to the technical field of automobile anti-collision rods, and discloses an adjustable automobile anti-collision rod which comprises a base, the base is installed in a basement or a parking space ground, the position of the upper surface of the base is parallel to the position of the basement or the parking space ground, an L-shaped clamping groove is formed in the upper surface of the base, and the L-shaped clamping groove is connected with the base. An L-shaped clamping groove is formed in the base, an adjusting mechanism for driving the anti-collision rod to move is arranged in the L-shaped clamping groove of the base, a protection mechanism is installed on the upper surface of the base, a groove is formed in the upper surface of the base, a limiting mechanism is arranged in the groove of the base, and a warning mechanism is arranged on the front face of the anti-collision rod. And the adjusting mechanism is rotated to drive the anti-collision rod to adjust and move at the upper end of the base, so that the backward moving positions of rear wheels of different vehicles can be limited in the using process of the follow-up anti-collision rod, the anti-collision range of the follow-up anti-collision rod is expanded, and the practicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile crash barrier, specifically relates to an adjustable automobile crash barrier. BACKGROUND

[0002] The crash barrier usually refers to a device for preventing or reducing the damage caused by collision, which can be classified according to material, use and installation position, etc., according to material, the crash barrier mainly has metal (such as steel pipe, stainless steel, carbon steel, etc.), plastic, glass steel, rubber, etc., according to use, there are vehicle crash barriers (such as the crash barrier on the automobile bumper), road crash barriers (such as the crash barrier at road intersections, highway entrances and exits and service areas), construction site crash barriers, etc., according to installation position, there are fixed crash barriers and movable crash barriers.

[0003] In the process of implementing the present application, it is found that the existing automobile crash barrier cannot adjust the position in the process of use, but the distance between the rear wheel and the tail door of most automobiles is not the same, so that when the rear wheel rolls to the crash barrier, the tail door collides with the wall or the rear vehicle of the parking space, thereby reducing the practicability of the device.

[0004] Therefore, an adjustable automobile crash barrier is provided. CONTENT OF THE UTILITY MODEL

[0005] The utility model aims at: for solving the problem that the existing automobile crash barrier cannot adjust the position in the process of use, but the distance between the rear wheel and the tail door of most automobiles is not the same, so that when the rear wheel rolls to the crash barrier, the tail door collides with the wall or the rear vehicle of the parking space, the utility model provides an adjustable automobile crash barrier.

[0006] The utility model adopts the following technical scheme in order to realize the above-mentioned purpose:

[0007] An adjustable automobile crash barrier, which comprises a base, the base is installed in the basement or the ground of the parking space, the position of the upper surface of the base and the position of the ground of the basement or the parking space remain parallel, the upper surface of the base is provided with an L-shaped clamping groove, the L-shaped clamping groove of the base is internally provided with an adjusting mechanism for driving the crash barrier to move, the upper surface of the base is provided with a protection mechanism, the upper surface of the base is provided with a groove, the groove of the base is internally provided with a limiting mechanism, and the front surface of the crash barrier is provided with a warning mechanism.

[0008] Further, the adjusting mechanism comprises a U-shaped fixing block and a screw rod, the front and rear sides of the L-shaped clamping groove of the base are provided with through holes, the screw rod is rotationally connected in the through holes on the front side of the base, the outer thread of the screw rod is connected with a sliding block, the anti-collision rod is installed on the upper surface of the sliding block, the U-shaped fixing block is installed on the upper surface of the base, the upper surface of the U-shaped fixing block is provided with a groove, a rotating rod is rotationally connected in the groove of the U-shaped fixing block, a conical gear one is rotationally connected to the outer surface of the rotating rod, a conical gear two is meshingly connected to the outer teeth of the conical gear one, a fixing rod is installed on the inner wall of the conical gear two, the rear end of the fixing rod is rotationally connected in the through holes on the rear side of the base, and the front surface of the fixing rod is installed on the rear end of the screw rod.

[0009] Further, the limiting mechanism comprises a limiting rod, the limiting rod is installed between the inner walls of the grooves on the front and rear sides of the base, the outer surface of the limiting rod is slidably connected with a limiting block, the limiting block is slidably connected in the groove of the base, and the end, away from the sliding block, of the anti-collision rod is installed on the upper surface of the limiting block.

[0010] Further, the protection mechanism comprises a U-shaped fixing rod, the U-shaped fixing rod is installed on the upper surface of the base, the left and right inner walls of the U-shaped fixing rod are provided with grooves, the connecting rods are torsionally connected with the two groups of grooves of the U-shaped fixing rod, the outer surface of the connecting rod is wound with a protective coiled material, and the front end of the protective coiled material is installed on the outer surface of the anti-collision rod.

[0011] Further, the warning mechanism comprises a fixing plate and an alarm, the fixing plate is installed on the front surface of the anti-collision rod, the front surface of the fixing plate is provided with a groove, the groove of the fixing plate is provided with a pressure sensor, the alarm is installed on the inner wall top of the U-shaped fixing block, and the control ends of the pressure sensor and the alarm are electrically connected.

[0012] Further, the front surface of the fixing plate is provided with a reflective strip, and the reflective strip is located at the outer end of the pressure sensor.

[0013] The utility model discloses the following advantages:

[0014] 1. The utility model discloses a rotating rotating rod conical gear two and conical gear one are rotated to make conical gear two drive fixed rod and screw rod rotate in the process of rotating, and the sliding block and anti -collision rod are moved in the process of rotating of screw rod, make subsequent anti -collision rod's position on the base upper end can adjust movement, and then make subsequent anti -collision rod can limit the different vehicle rear wheel rearward movement position in the process of using, thereby expand subsequent anti -collision rod's anticollision range, therefore, the practicality of the device is improved.

[0015] 2. The utility model discloses a protection roll is moved in the upper end of base through the anti -collision rod in the process of moving forward and backward, make subsequent protection mechanism shield inside L type clamping groove and recess of base, thereby reduce the subsequent dust accumulation in the inside L type clamping groove and recess of base, therefore, reduced the cleaning frequency of subsequent user regularly in the inside L type clamping groove and recess of base, through connecting rod torsional spring is connected in the two groups of through -hole inside U type fixed link, make subsequent anti -collision rod move to the process of rear side, and connecting rod drive protection roll automatic winding to the outer end of connecting rod. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the top surface structure schematic drawing of the utility model;

[0017] Figure 2 It is the side surface structure schematic drawing of the utility model;

[0018] Figure 3 It is the top surface structure schematic drawing of the base of the utility model;

[0019] Figure 4 It is the front surface structure schematic drawing of the bevel gear one of the utility model.

[0020] Sign significance: 1, base, 2, adjusting mechanism, 201, anti -collision rod, 202, U type fixed block, 203, rotary rod, 204, screw rod, 205, sliding block, 206, bevel gear one, 207, fixed link, 208, bevel gear two, 3, protection mechanism, 301, U type fixed link, 302, protection roll, 303, connecting rod, 4, limit mechanism, 401, limit block, 402, limit rod, 5, warning mechanism, 501, fixed plate, 502, pressure sensor, 503, alarm, 6, reflective strip. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantage of the utility model embodiment clearer, the technical scheme in the utility model embodiment will be clearly and completely described below in conjunction with the drawings in the utility model embodiment. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiment. The components of the utility model embodiment described and shown in the drawings here can be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiment of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those of ordinary skill in the art without creative labor are within the scope of protection of the utility model.

[0023] It should be noted that similar reference numbers and letters represent similar items in the following drawings, and therefore, once an item is defined in one drawing, it need not be further defined and explained in subsequent drawings.

[0024] In the description of the embodiments of the utility model, it should be pointed out that the positions or position relationships indicated by the terms "inner", "outer", "upper" and the like are based on the positions or position relationships shown in the drawings, or are the positions or position relationships in which the utility model product is usually placed during use, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the utility model.

[0025] As shown in Figures 1 to 4 An adjustable automobile anti-collision rod, which comprises a base 1, the base 1 is installed inside a garage or parking ground, the position of the upper surface of the base 1 is kept parallel to the position of the garage or parking ground, an L-shaped clamping groove is formed in the upper surface of the base 1, an adjusting mechanism 2 for driving the anti-collision rod 201 to move is arranged in the L-shaped clamping groove of the base 1, a protection mechanism 3 is installed on the upper surface of the base 1, a groove is formed in the upper surface of the base 1, a limiting mechanism 4 is arranged in the groove of the base 1, and a warning mechanism 5 is arranged on the front surface of the anti-collision rod 201; specifically, the anti-collision rod 201 is adjusted and moved at the upper end of the base 1 by rotating the adjusting mechanism 2, so that the subsequent anti-collision rod 201 can limit the rearward moving position of the rear wheels of different vehicles during use, thereby expanding the anti-collision range of the subsequent anti-collision rod 201, and thus improving the practicability of the device.

[0026] As shown in Figures 1 to 4 The adjusting mechanism 2 comprises a U-shaped fixed block 202 and a screw rod 204, through holes are formed in the inner walls of the front and rear sides of the L-shaped clamping groove of the base 1, the screw rod 204 is rotatably connected in a group of through holes on the front side of the base 1, a sliding block 205 is threadedly connected to the outer surface of the screw rod 204, the anti-collision rod 201 is installed on the upper surface of the sliding block 205, the U-shaped fixed block 202 is installed on the upper surface of the base 1, a groove is formed in the upper surface of the U-shaped fixed block 202, a rotating rod 203 is rotatably connected in the groove of the U-shaped fixed block 202, a conical gear one 206 is rotatably connected to the outer surface of the rotating rod 203, a conical gear two 208 is meshingly connected to the outer teeth of the conical gear one 206, a fixed rod 207 is installed on the inner wall of the conical gear two 208, the rear end of the fixed rod 207 is rotatably connected in a group of through holes on the rear side of the base 1, and the front surface of the fixed rod 207 is installed on the rear end of the screw rod 204.

[0027] Specifically, by rotating the rotating rod 203 to drive the bevel gear two 208 and the bevel gear one 206 to rotate, the bevel gear two 208 drives the fixed rod 207 and the screw rod 204 to rotate in the process of rotating, and then the screw rod 204 drives the sliding block 205 and the anti-collision rod 201 to move in the process of rotating, so that the subsequent anti-collision rod 201 can be adjusted and moved at the position of the upper end of the base 1, thereby enabling the subsequent anti-collision rod 201 to limit the rearward movement position of the rear wheels of different vehicles in use, thereby expanding the anti-collision range of the subsequent anti-collision rod 201, and thus improving the practicality of the device.

[0028] As shown in Figure 4 , the limiting mechanism 4 includes a limiting rod 402 installed between the front and rear inner walls of the groove of the base 1, and the outer surface of the limiting rod 402 is slidingly connected with a limiting block 401, the limiting block 401 is slidingly connected inside the groove of the base 1, and the end of the anti-collision rod 201 away from the sliding block 205 is installed on the upper surface of the limiting block 401; Specifically, by installing the end of the anti-collision rod 201 away from the sliding block 205 on the upper surface of the limiting block 401, the limiting mechanism 4 limits the movement position of the end of the anti-collision rod 201 away from the sliding block 205, thereby increasing the strength of the subsequent anti-collision rod 201 in use, so as to avoid the connection between the anti-collision rod 201 and the sliding block 205 from being bent due to the impact of the vehicle in use.

[0029] As shown in Figure 2 and Figure 4 , the protection mechanism 3 includes a U-shaped fixed rod 301 installed on the upper surface of the base 1, and the left and right inner walls of the U-shaped fixed rod 301 are provided with grooves, and the two groups of grooves inside the U-shaped fixed rod 301 are torsionally connected with a connecting rod 303, the outer surface of the connecting rod 303 is wound with a protective coiled material 302, and the front end of the protective coiled material 302 is installed on the outer surface of the anti-collision rod 201; Specifically, by moving the anti-collision rod 201 to move the protective coiled material 302 at the upper end of the base 1 in the process of moving forward and backward, the subsequent protection mechanism 3 shields the inside of the L-shaped clamping groove and the groove of the base 1, thereby reducing the amount of dust accumulated inside the L-shaped clamping groove and the groove of the base 1, thus reducing the cleaning frequency of the inside of the L-shaped clamping groove and the groove of the base 1 by the subsequent user regularly; the connecting rod 303 is torsionally connected inside the two groups of through holes of the U-shaped fixed rod 301, so that the connecting rod 303 drives the protective coiled material 302 to be automatically wound to the outer end of the connecting rod 303 in the process of moving the subsequent anti-collision rod 201 to the rear side.

[0030] As shown in Figure 1 and Figure 4As shown, the warning mechanism 5 includes a fixed plate 501 and an alarm 503, the fixed plate 501 is installed on the front of the crash barrier 201, the front of the fixed plate 501 is provided with a groove, the inside of the groove of the fixed plate 501 is provided with a pressure sensor 502, the alarm 503 is installed on the top of the inner wall of the U-shaped fixed block 202, and the control ends of the pressure sensor 502 and the alarm 503 are electrically connected; Specifically, by setting the position of the pressure sensor 502 on the front side of the crash barrier 201, when the subsequent automobile tire rolls to the front side of the crash barrier 201, the pressure sensor 502 is triggered to start the alarm 503 to issue an alarm to prompt that there is no radar and rear image vehicle, so as to avoid excessive rolling of the fixed plate 501 by the subsequent automobile in the parking process, thereby avoiding damage to the crash barrier 201.

[0031] As shown in Figure 1 , the front of the fixed plate 501 is provided with a reflective strip 6, and the position of the reflective strip 6 is located at the outer end of the pressure sensor 502; Specifically, by setting the position of the reflective strip 6 on the front side of the fixed plate 501, when the light of the subsequent automobile shines on the crash barrier 201, the reflective strip 6 reflects light, thereby avoiding the process of shielding the front side of the crash barrier 201 by the warning mechanism 5, and causing the front side of the subsequent crash barrier 201 to be unable to reflect light under the light irradiation.

[0032] In summary: by rotating the rotating rod 203 to drive the bevel gear two 208 and the bevel gear one 206 to rotate, the bevel gear two 208 drives the fixed rod 207 and the screw rod 204 to rotate in the process of rotating, and then the screw rod 204 drives the sliding block 205 and the crash barrier 201 to move in the process of rotating, so that the subsequent crash barrier 201 can be adjusted and moved at the position of the upper end of the base 1, thereby enabling the subsequent crash barrier 201 to limit the rear moving position of different vehicle rear wheels in the process of use, thereby expanding the crash range of the subsequent crash barrier 201; by moving the protective coiled material 302 at the upper end of the base 1 in the process of moving the crash barrier 201 forward and backward, the subsequent protection mechanism 3 shields the inside of the L-shaped clamping groove and the groove of the base 1, thereby reducing the accumulation of dust in the L-shaped clamping groove and the groove of the base 1.

[0033] At the same time, by setting the position of the pressure sensor 502 on the front side of the crash barrier 201, when the subsequent automobile tire rolls to the front side of the crash barrier 201, the pressure sensor 502 is triggered to start the alarm 503 to issue an alarm to prompt that there is no radar and rear image vehicle, so as to avoid excessive rolling of the fixed plate 501 by the subsequent automobile in the parking process, thereby avoiding damage to the crash barrier 201.

[0034] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection required by the present application is defined by the appended claims and their equivalents.

Claims

1. An adjustable automobile bumper bar comprising a base (1) characterised in that: The base (1) is installed inside the garage or parking ground, the position of the upper surface of the base (1) is kept parallel with the position of the garage or parking ground, the upper surface of the base (1) is provided with an L-shaped clamping groove, the L-shaped clamping groove of the base (1) is provided with an adjusting mechanism (2) for driving the anti-collision rod (201) to move, the upper surface of the base (1) is provided with a protection mechanism (3), the upper surface of the base (1) is provided with a groove, the groove of the base (1) is provided with a limiting mechanism (4), and the front surface of the anti-collision rod (201) is provided with a warning mechanism (5).

2. The adjustable vehicle bumper bar of claim 1 wherein: The adjusting mechanism (2) comprises a U-shaped fixed block (202) and a screw rod (204), the front and rear inner walls of the L-shaped clamping groove of the base (1) are provided with through holes, the screw rod (204) is rotatably connected in the group of through holes on the front side of the base (1), the outer thread of the screw rod (204) is connected with a sliding block (205), the anti-collision rod (201) is installed on the upper surface of the sliding block (205), the U-shaped fixed block (202) is installed on the upper surface of the base (1), the upper surface of the U-shaped fixed block (202) is provided with a groove, the groove of the U-shaped fixed block (202) is rotatably connected with a rotating rod (203), the outer surface of the rotating rod (203) is rotatably connected with a bevel gear one (206), the outer teeth of the bevel gear one (206) are meshedly connected with a bevel gear two (208), the inner wall of the bevel gear two (208) is installed with a fixed rod (207), and the rear end of the fixed rod (207) is rotatably connected in the group of through holes on the rear side of the base (1). The front surface of the fixed rod (207) is installed on the rear end of the screw rod (204).

3. An adjustable vehicle bumper bar according to claim 2 wherein: The limiting mechanism (4) comprises a limiting rod (402), the limiting rod (402) is installed between the front and rear inner walls of the groove of the base (1), the outer surface of the limiting rod (402) is slidably connected with a limiting block (401), the limiting block (401) is slidably connected in the groove of the base (1), and the end, away from the sliding block (205), of the anti-collision rod (201) is installed on the upper surface of the limiting block (401).

4. The adjustable vehicle bumper bar of claim 2, wherein: The protection mechanism (3) comprises a U-shaped fixed rod (301), the U-shaped fixed rod (301) is installed on the upper surface of the base (1), the left and right inner walls of the U-shaped fixed rod (301) are provided with grooves, the two groups of grooves of the U-shaped fixed rod (301) are torsionally connected with connecting rods (303), the outer surface of the connecting rod (303) is wound with a protection coiled material (302), and the front end of the protection coiled material (302) is installed on the outer surface of the anti-collision rod (201).

5. The adjustable vehicle bumper bar of claim 2, wherein: The warning mechanism (5) comprises a fixed plate (501) and an alarm (503), the fixed plate (501) is installed on the front of the anti-collision rod (201), the front of the fixed plate (501) is provided with a groove, the inside of the groove of the fixed plate (501) is provided with a pressure sensor (502), the alarm (503) is installed on the top of the inner wall of the U-shaped fixed block (202), and the control ends of the pressure sensor (502) and the alarm (503) are electrically connected.

6. An adjustable vehicle bumper bar according to claim 5 wherein: The front of the fixed plate (501) is provided with a reflective strip (6), and the position of the reflective strip (6) is located at the outer end of the pressure sensor (502).

Images