CN111942309A - Adjustable truck bumper - Google Patents

Abstract

The invention discloses an adjustable truck bumper, comprising a bumper main body, a mounting rod, a bumper side rod and an adjusting mechanism. A mounting rod is fixed on the side wall of the bottom of the bumper main body, and the top of the mounting rod is installed There are equidistant fixed discs, connecting bars are welded at the center of the main surface of the bumper, and a protective soft plate is arranged on one side of the connecting bar, and the inner wall of the protective soft plate is fixed with equal-spaced buffers A spring, the outer walls of both sides of the bumper body are welded with bumper connecting rods, and one side of the bumper connecting rod is provided with a bumper side rod, and an adjustment is provided between the bumper side rod and the bumper connecting rod The center position of the top end of the bumper body is covered with a protective soft cover. The invention not only realizes the function of adjusting the length of the truck bumper, reduces the collision rate when the truck bumper is used, but also avoids the deflection phenomenon when the truck bumper is installed.

Description

An adjustable truck bumper

technical field

The invention relates to the technical field of truck bumpers, in particular to an adjustable truck bumper.

Background technique

With the development of the truck industry, truck bumpers, as an important safety device, are also on the road of innovation. The truck bumper is a safety device that absorbs and mitigates external impact forces and protects the front and rear of the body. At present, the front and rear bumpers of trucks In addition to maintaining the original protection function, it is also necessary to pursue harmony and unity with the vehicle body shape, and pursue its own light weight. However, the general truck bumper often cannot realize the length adjustment function during the use process, thus greatly reducing the length of the bumper. The scope of use of truck bumpers, and some truck bumpers have poor warning effect during use, thereby increasing the collision rate when using truck bumpers, and even some truck bumpers are often prone to deflection during installation. , which brings a lot of trouble to people's use.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide an adjustable truck bumper to solve the above-mentioned problems in the background art.

In order to achieve the above purpose, the present invention provides the following technical solutions: an adjustable truck bumper, including a bumper main body, a mounting rod, a bumper side rod, and an adjustment mechanism, and a mounting device is fixed on the side wall of the bottom of the bumper main body. rod, and the top of the installation rod is installed with fixed disks with equal spacing, the center position of the main surface of the bumper is welded with connecting rods, and one side of the connecting rod is provided with a protective soft plate, and the inner side of the protective soft plate is Equidistant buffer springs are fixed on the wall, and one end of the buffer spring away from the protective soft plate is fixedly connected to the surface of the connecting bar. One side of the bumper is provided with a side bar of the bumper, and an adjustment mechanism is arranged between the side bar of the bumper and the connecting rod of the bumper, and a protective soft cover is sleeved at the center position of the top end of the main body of the bumper.

Preferably, the center position of the surface of the mounting rod is provided with equidistant rectification sinks, and the interior of the rectification sinks is inlaid with horizontal columns.

Preferably, a warning cover is provided on the surface of the protective soft cover, and a fluorescent light sheet is fixed at the center of the surface of the warning cover.

Preferably, reflective light sheets are fixed on the protective soft cover surfaces on both sides of the warning cover, and the central axis of the reflective light sheet coincides with the central axis of the fluorescent light sheet.

Preferably, the adjusting mechanism is provided with a connecting rod mounting seat, a retractable sleeve, a fastening bolt, a retractable column and a side rod mounting seat in sequence from left to right, and the bumper connecting rod is installed at one end away from the bumper body There is a connecting rod mounting seat, and one end of the connecting rod mounting seat is hinged with a retractable sleeve, one end of the side rod of the bumper is fixed with a side rod mounting seat, and the end of the side rod mounting seat away from the side rod of the bumper is hinged with a receiving and retracting sleeve. The column is retracted, and one end of the retractable column extends to the interior of the retractable sleeve.

Preferably, a fastening bolt is threadedly connected to the outer wall of one end of the retractable sleeve away from the connecting rod mounting seat, and one end of the fastening bolt penetrates the retractable sleeve and is threadedly connected to the surface of the retractable column.

Compared with the prior art, the beneficial effects of the present invention are: the adjustable truck bumper is installed with a connecting rod mounting seat at one end of the bumper connecting rod, and one end of the connecting rod mounting seat is hinged to receive and release the sleeve, and the bumper side rod One end of the side rod mounting seat is fixed, and the receiving column is hinged at one end of the side rod mounting seat, and the outer wall of the retracting sleeve is threaded to connect the fastening bolts, so as to realize the adjustment function of the length of the truck bumper, thereby expanding the truck insurance The use range of the bar is to weld the connecting bar at the center of the main body surface of the bumper, set a protective soft plate on one side of the connecting bar, and fix equal-spaced buffer springs on the inner side wall of the protective soft plate. A warning cover is set on the surface, the fluorescent light sheet is fixed at the center of the surface of the warning cover, and the reflective light sheet is fixed on the surface of the protective soft cover on both sides of the warning cover, which realizes the anti-collision warning function of the truck bumper, thereby reducing the use of the truck bumper. At the same time, by setting equal-spaced correction sinks at the center of the surface of the mounting rod, the interior of the correction sink is inlaid with a horizontal column, and by fixing the mounting rod on the side wall of the bottom of the bumper body, the top of the mounting rod The installation of the fixed discs with equal spacing realizes the correcting function when the truck bumper is installed, thereby avoiding the deflection phenomenon when the truck bumper is installed. The present invention not only realizes the function of adjusting the length of the truck bumper, but also reduces the use of the truck bumper. The collision rate at the time, and the deflection phenomenon that occurs when the truck bumper is installed is avoided.

Description of drawings

Fig. 1 is the main view appearance structure schematic diagram of the present invention;

Fig. 2 is the front sectional structure schematic diagram of the present invention;

FIG. 3 is a schematic view of the enlarged structure of the adjusting mechanism of the present invention.

In the picture: 1. Bumper body; 2. Installation rod; 3. Correction sink; 4. Protective soft plate; 5. Fixed plate; 6. Bumper side rod; 7. Bumper connecting rod; 8. Protective soft cover ;9, fluorescent light sheet; 10, warning sleeve; 11, reflective light sheet; 12, connecting rod; 13, adjusting mechanism; 1301, connecting rod mounting seat; 1302, retractable sleeve; 1303, retractable post; 1304, side Rod mounting seat; 1305, fastening bolts; 14, horizontal column; 15, buffer spring.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

1-3, an embodiment provided by the present invention: an adjustable truck bumper, including a bumper main body 1, a mounting rod 2, bumper side rods 6, 17 and an adjustment mechanism 13, a bumper main body 1 An installation rod 2 is fixed on the side wall of the bottom, and the top of the installation rod 2 is installed with fixed disks 5 with equal spacing, and the center position of the surface of the installation rod 2 is provided with equal spacing correction sinks 3, and the correction sink 3 A horizontal column 14 is embedded in the interior for correcting work. The central position of the surface of the bumper body 1 is welded with a connecting bar 12, and a protective soft plate 4 is provided on one side of the connecting bar 12. The inner side wall of the protective soft plate 4 Equidistantly spaced buffer springs 15 are fixed, and one end of the buffer springs 15 away from the protective soft plate 4 is fixedly connected to the surface of the connecting bar 12. The outer walls of both sides of the bumper body 1 are welded with bumper connecting rods 7, and the bumper One side of the connecting rod 7 is provided with a bumper side rod 6, and an adjusting mechanism 13 is provided between the bumper side rod 6 and the bumper connecting rod 7;

The adjusting mechanism 13 is provided with a connecting rod mounting seat 1301, a retractable sleeve 1302, a fastening bolt 1305, a retractable column 1303 and a side rod mounting seat 1304 in sequence from left to right, and the end of the bumper connecting rod 7 away from the bumper body 1 A connecting rod mounting seat 1301 is installed, and one end of the connecting rod mounting seat 1301 is hinged with a receiving sleeve 1302, and one end of the bumper side rod 6 is fixed with a side rod mounting seat 1304, and the side rod mounting seat 1304 is away from the bumper side rod. One end of 6 is hinged with a retractable post 1303, and one end of the retractable post 1303 extends to the interior of the retractable sleeve 1302, and the outer wall of the one end of the retractable sleeve 1302 away from the connecting rod mounting seat 1301 is threadedly connected with a fastening bolt 1305, And one end of the fastening bolt 1305 penetrates the retractable sleeve 1302 and is threadedly connected with the surface of the retractable post 1303;

When in use, the tightening bolt 1305 is rotated to loosen it from the retractable post 1303 at one end of the side rod mounting seat 1304, and then the retractable post 1303 is pulled to retract the sleeve 1302 along one end of the connecting rod mounting seat 1301. After the interior is moved to an appropriate position, the tightening bolt 1305 is reversely rotated to fix it, so as to realize the function of adjusting the length of the truck bumper;

A protective soft cover 8 is set at the center position of the top of the bumper main body 1, a warning cover 10 is set on the surface of the protective soft cover 8, and a fluorescent light sheet 9 is fixed at the center position of the surface of the warning cover 10 for warning work, warning Reflective light sheets 11 are fixed on the surface of the protective soft cover 8 on both sides of the cover 10 , and the central axis of the reflective light sheet 11 coincides with the central axis of the fluorescent light sheet 9 for reflective indication.

Working principle: When using, first install the truck bumper at the designated position through the installation rod 2 on the bottom side wall of the bumper body 1 and the fixing plate 5 at the top of the installation rod 2. 2. The correction sink 3 at the center of the surface and the horizontal column 14 inside the correction sink 3 work together to correct each other, so as to avoid the deflection phenomenon when the truck bumper is installed. The retractable post 1303 at one end of the rod mounting seat 1304 is loosened, and then the retractable post 1303 is pulled to move to a proper position along the interior of the retractable sleeve 1302 at one end of the connecting rod mounting seat 1301, and then the tightening bolt is rotated in the opposite direction. 1305 is fixed to realize the function of adjusting the length of the bumper of the truck. After the adjustment is completed, the warning cover 10 on the surface of the protective soft cover 8 and the fluorescent light sheet 9 at the center of the surface of the warning cover 10 are matched with the protective soft cover 8 on both sides of the warning cover 10. The reflective light sheets 11 on the surface work with each other to realize the warning function, thereby reducing the collision rate when the truck bumper is in use. The protective soft plate 4 at one end of the buffer spring 15 is blocked to prolong the service life of the truck bumper and complete the use of the truck bumper.

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, but that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments are to be regarded in all respects as illustrative and not restrictive, and the scope of the invention is to be defined by the appended claims rather than the foregoing description, which are therefore intended to fall within the scope of the claims. All changes within the meaning and scope of the equivalents of , are included in the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

Claims (6)

1. An adjustable truck bumper, comprising a bumper body (1), a mounting rod (2), bumper side rods (6), (17) and an adjustment mechanism (13), characterized in that: the bumper A mounting rod (2) is fixed on the side wall of the bottom of the main body (1), and the top end of the mounting rod (2) is mounted with fixed discs (5) with equal spacing, and the center position of the surface of the bumper main body (1) is all A connecting rod (12) is welded, and a protective soft plate (4) is provided on one side of the connecting rod (12), and buffer springs (15) at equal intervals are fixed on the inner side wall of the protective soft board (4), and One end of the buffer spring (15) away from the protective soft plate (4) is fixedly connected to the surface of the connecting bar (12), and the bumper connecting rods (7) are welded on the outer walls of both sides of the bumper main body (1), and One side of the bumper connecting rod (7) is provided with a bumper side rod (6), and an adjusting mechanism (13) is provided between the bumper side rod (6) and the bumper connecting rod (7). A protective soft cover (8) is set at the central position of the top of the main body (1). 2. An adjustable truck bumper according to claim 1, characterized in that: the center position of the surface of the mounting rod (2) is provided with equidistant correction sinks (3), and the correction sinks ( 3) The interior is inlaid with horizontal columns (14). 3. An adjustable truck bumper according to claim 1, characterized in that: the surface of the protective soft cover (8) is covered with a warning cover (10), and the center position of the surface of the warning cover (10) is A fluorescent light sheet (9) is fixed at the place. 4. An adjustable truck bumper according to claim 3, characterized in that reflective light sheets (11) are fixed on the surfaces of the protective soft covers (8) on both sides of the warning cover (10), and reflect light. The central axis of the light sheet (11) coincides with the central axis of the fluorescent light sheet (9). 5. An adjustable truck bumper according to claim 1, characterized in that: the adjusting mechanism (13) is provided with a connecting rod mounting seat (1301) and a retractable sleeve (1302) in sequence from left to right , fastening bolt (1305), retractable post (1303) and side rod mounting seat (1304), the end of the bumper connecting rod (7) away from the bumper body (1) is installed with a connecting rod mounting seat (1301) , and one end of the connecting rod mounting seat (1301) is hinged with a retractable sleeve (1302), one end of the bumper side rod (6) is fixed with a side rod mounting seat (1304), and the side rod mounting seat (1304) A retractable post (1303) is hinged to one end away from the bumper side bar (6), and one end of the retractable post (1303) extends to the interior of the retractable sleeve (1302). 6. The adjustable truck bumper according to claim 5, wherein a fastening bolt (1305) is threadedly connected to the outer wall of the end of the retractable sleeve (1302) away from the connecting rod mounting seat (1301). ), and one end of the fastening bolt (1305) penetrates the retractable sleeve (1302) and is threadedly connected to the surface of the retractable post (1303).

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