CN219619056U - Side guard bar - Google Patents

Abstract

The utility model relates to the technical field of automobile accessories and discloses a side guardrail which comprises a front baffle, wherein side baffles are arranged on two sides of the front baffle, a first buffer component is fixedly arranged at the rear of the front baffle, a second buffer component is fixedly connected at the rear of the side baffle, a backboard is fixedly connected at the rear of the second buffer component, a telescopic baffle is movably arranged above the front baffle, and a stretching component is fixedly arranged below two sides of the telescopic baffle. According to the utility model, the inner side of the buffer assembly consists of the buffer spring and the shock absorber, a large amount of impact force can be reduced through the joint operation of the two sections of buffer assemblies, the life safety of a driver is better ensured, the stretching assemblies are fixedly arranged on the two sides of the telescopic baffle plate, and the inner side of the stretching assembly is provided with the telescopic sheath and the telescopic rod, so that the size of the protection surface of the equipment can be adjusted according to the size of a vehicle, and the effect of adapting to vehicles with different sizes and being convenient to assemble is achieved.

Description

Side guard bar

Technical Field

The utility model relates to the technical field of automobile accessories, in particular to a side guard rail.

Background

The impact force that produces when the accident takes place can't accomplish to the side guardrail of present large-scale vehicle installation generally, reduces the accident degree, and the vehicle size that needs assembly side guardrail is different, and the side guardrail size that needs is also different, and the present side guardrail can't accomplish according to the required guard area adjustment size of vehicle, causes inconvenient to use according to the size of vehicle.

Through principal retrieval, publication number CN 207579819U, a novel car side guardrail is provided, including support frame and articulated the longitudinal frame that sets up on the support frame, the support frame bottom is provided with branch, longitudinal frame one side is provided with the spacing groove, the opposite side is provided with the diaphragm, branch one end is articulated with the support frame, the other end is provided with the magnetic path, the magnetic path sets up in the spacing inslot, the spacing inslot bottom is provided with the dog of being connected with longitudinal frame, the magnetic path extends to the dog and encloses with longitudinal frame and hold the intracavity, be provided with the slide on the longitudinal frame, the diaphragm slides and sets up on the slide, be provided with the locating lever on the diaphragm, the locating lever passes diaphragm in proper order, slide and lock nut threaded connection.

The equipment is in the use, because the structure is fixed, lacks buffering and unloads structure such as power, can't protect or alleviate to the harm degree that the accident itself caused the driver, and the protection effect that plays in serious accident is very limited, can't ensure driver's life and property safety, and because of the structure is fixed, and the protection area is very limited, can't adjust the protection area according to the size of vehicle and lead to unable adaptation various vehicles, causes the use inconvenience.

Disclosure of Invention

The utility model mainly solves the technical problems in the prior art, so that the side guard rail can reduce impact force through two-section buffering, better ensure the life and property safety of a driver, adjust the size of a protection surface of equipment according to the size of a vehicle, and achieve the effects of adapting to vehicles with different sizes and being convenient to assemble.

In order to achieve the above purpose, the side guard rail comprises a front baffle, side baffles are arranged on two sides of the front baffle, a second buffer assembly is fixedly connected to the rear of the side baffle, a back plate is fixedly connected to the rear of the second buffer assembly, a telescopic baffle is movably installed above the front baffle, a stretching assembly is fixedly installed below two sides of the telescopic baffle, a first buffer assembly is fixedly installed behind the front baffle, the rear of the first buffer assembly is fixedly connected to the back plate, a bearing seat is fixedly installed behind the back plate, rotating shafts are movably installed above and below the bearing seat, a fixing rod is connected to the rear of the rotating shaft, and a screw hole is formed in the rear tail end of the fixing rod.

Preferably, the inner side of the first buffer assembly is provided with a first buffer spring and a shock absorber, the front of the first buffer spring is fixedly connected to the rear of the positive baffle, the rear of the first buffer spring and the second buffer spring are fixedly connected to the front of the backboard, and the shock absorber is fixedly installed on the inner side of the first buffer spring.

Preferably, a second buffer assembly is arranged at the rear of the side baffle, a second buffer spring and a damper are fixedly arranged in the second buffer assembly, the damper is fixedly arranged on the inner side of the second buffer spring, the front of the second buffer spring is fixedly connected to the rear of the side baffle, and the rear of the second buffer spring is fixedly connected to the front of the backboard.

Preferably, the stretching assembly is fixedly arranged on two sides of the telescopic baffle, the telescopic sheath and the telescopic rod are arranged on the inner side of the stretching assembly, the upper portion of the telescopic rod is fixedly connected to the bottom of the telescopic baffle above, the lower portion of the telescopic rod is fixedly connected to the top of the telescopic baffle below, and the telescopic sheath is arranged in the middle of the telescopic rod.

Preferably, the front baffle and the side baffles are made of firm and difficult-to-deform materials.

Advantageous effects

The utility model provides a side guard rail. The beneficial effects are as follows:

(1) This side guard rail, the rear fixed mounting first buffer assembly of positive baffle, there are first buffer spring and bumper shock absorber in the inboard of first buffer assembly, the place ahead fixed connection of first buffer spring is in the rear of positive baffle, the rear fixed connection of first buffer spring is in the place ahead of backplate, the rear of side baffle is provided with second buffer assembly, the inside fixed mounting of second buffer assembly has second buffer spring and bumper shock absorber, the place ahead fixed connection of second buffer spring is in the rear of side baffle, the place ahead of second buffer spring, the impact force that the combination absorption impact of accessible buffer spring and bumper shock absorber brought, alleviate a large amount of impact forces through two section buffer mechanism's combined action, reach better guarantee driver's life safety's effect.

(2) This side guardrail, the both sides fixed mounting of flexible baffle has tensile subassembly, and tensile subassembly's inboard is provided with flexible sheath and telescopic link, and telescopic link's top fixed connection is in the bottom of the flexible baffle of top, and telescopic link's below fixed connection is in the top of the flexible baffle of below, and telescopic link's centre is provided with flexible sheath, can adjust the guard plane size of equipment according to the size of vehicle, reaches the effect of adaptable various size difference vehicles, convenient assembly.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic view of the rear structure of the present utility model;

FIG. 4 is a schematic diagram of the side internal structure of the present utility model;

fig. 5 is a schematic view of the rear internal structure of the present utility model.

Legend description: 1. a positive baffle; 2. side baffles; 3. a telescopic baffle; 4. a first cushioning assembly; 5. a back plate; 6. a rotating shaft; 7. a screw hole; 8. a fixed rod; 9. a stretching assembly; 10. a first buffer spring; 101. a second buffer spring; 11. a telescopic rod; 12. a telescoping sheath; 13. a second cushioning assembly; 14. a bearing seat; 15. a shock absorber.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Examples: 1-5, including positive baffle 1, the both sides of positive baffle 1 are provided with side shield 2, the rear fixedly connected with second buffer module 13 of side shield 2, the rear fixedly connected with backplate 5 of second buffer module 13, the top movable mounting of positive baffle 1 has telescopic baffle 3, telescopic baffle 3's both sides below fixed mounting has stretching assembly 9, the rear fixed mounting first buffer module 4 of positive baffle 1, the rear fixed connection of first buffer module 4 is in backplate 5, the rear fixed mounting of backplate 5 has bearing frame 14, the equal movable mounting in the upper and lower side of bearing frame 14 has pivot 6, the rear of pivot 6 is connected with dead lever 8, screw 7 has been seted up at the rear end of dead lever 8, can make the firm side of installing at the vehicle of equipment, prevent to drop.

Further, the inner side of the first buffer assembly 4 is provided with a first buffer spring 10 and a damper 15, the front of the first buffer spring 10 is fixedly connected to the rear of the positive baffle plate 1, the rear of the first buffer spring 10 is fixedly connected to the front of the back plate 5, and the damper 15 is fixedly installed on the inner side of the first buffer spring 10, so that the impact force can be absorbed better, and the safety of the vehicle is protected.

Further, a second buffer assembly 13 is arranged at the rear of the side baffle 2, a second buffer spring 101 and a damper 15 are fixedly installed in the second buffer assembly 13, the front of the second buffer spring 101 is fixedly connected to the rear of the side baffle 2, the rear of the second buffer spring 101 is fixedly connected to the front of the backboard 5, and the damper 15 is fixedly installed on the inner side of the second buffer spring 101.

Further, stretch assembly 9 is fixed mounting in both sides of flexible baffle 3, and stretch assembly 9's inboard is provided with flexible sheath 12 and telescopic link 11, and telescopic link 11's top fixed connection is in the bottom of top flexible baffle 3, and telescopic link 11's below fixed connection is in the top of below flexible baffle 3, and telescopic link 11's centre is provided with flexible sheath 12, can adjust equipment's guard plane size according to the size of vehicle.

Further, the first buffer spring 10 and the second buffer spring 101 are composed of springs having high elasticity and excellent shock absorbing capability, and can effectively absorb impact force caused by collision when an accident occurs.

Furthermore, the front baffle 1 and the side baffles 2 are made of firm and difficult-to-deform materials, so that the safety of vehicles and drivers can be effectively protected.

The working principle of the utility model is as follows:

when the device is used, the rotating shaft 6 behind the back plate 5 is rotated to a reasonable position along the bearing seat 14, the device is fixed on the side surface of a vehicle through the screw holes 7, the telescopic baffle plate 3 is pulled up and down according to the size of the vehicle, the telescopic rod 11 is driven to be pulled out of the telescopic sheath 12, the length of the telescopic rod 11 is adjusted, so that the protection area of the device is increased, when the device is impacted, the front baffle plate 1 is stressed to move backwards, the first buffer spring 10 and the damper 15 are pressed to shrink so as to absorb a large amount of impact force, the impact force is buffered, when the first buffer spring 10 and the damper 15 shrink to the bottom, the side baffle plate 2 moves backwards to drive the second buffer spring 101 at the rear to shrink and buffer, and the two groups of buffer components work together to perform secondary buffer unloading, so that the impact force is reduced to the maximum extent.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited by the foregoing embodiments, and that the foregoing embodiments and description are merely illustrative of the principles of this utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, and these changes and modifications fall within the scope of the utility model as hereinafter claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (5)

1. Side guard bar, including positive baffle (1), its characterized in that: the utility model discloses a baffle plate structure, including positive baffle plate (1), bearing frame (14), pivot (6) are all movable mounting in the top of bearing frame (14), telescopic baffle plate (3) are installed to the top movable mounting of positive baffle plate (1), telescopic baffle plate (3) both sides below fixed mounting has tensile subassembly (9), positive baffle plate (1) rear fixed mounting first buffer assembly (4), first buffer assembly (4) rear fixed connection in backplate (5), backplate (5) rear fixed mounting has bearing frame (14), pivot (6) are all movable mounting in the top of bearing frame (14), screw (7) are seted up at the rear end of dead lever (8).

2. A side rail according to claim 1, wherein: the inner side of the first buffer assembly (4) is provided with a first buffer spring (10) and a shock absorber (15), the front of the first buffer spring (10) is fixedly connected to the rear of the positive baffle plate (1), the rear of the first buffer spring (10) is fixedly connected to the front of the back plate (5), and the shock absorber (15) is fixedly arranged on the inner side of the first buffer spring (10).

3. A side rail according to claim 1, wherein: the rear of side shield (2) is provided with second buffer assembly (13), the inside fixed mounting of second buffer assembly (13) has second buffer spring (101) and bumper shock absorber (15), the inboard fixed mounting of second buffer spring (101) has bumper shock absorber (15), the place ahead fixed connection of second buffer spring (101) is in the rear of side shield (2), the place ahead fixed connection of second buffer spring (101) is in the place ahead of backplate (5).

4. A side rail according to claim 1, wherein: stretching assemblies (9) are fixedly arranged on two sides of the telescopic baffle plate (3), a telescopic sheath (12) and a telescopic rod (11) are arranged on the inner side of the stretching assemblies (9), the upper part of the telescopic rod (11) is fixedly connected to the bottom of the upper telescopic baffle plate (3), the lower part of the telescopic rod (11) is fixedly connected to the top of the lower Fang Shensu baffle plate (3), and the middle of the telescopic rod (11) is provided with the telescopic sheath (12).

5. A side guard as claimed in claim 4 wherein: the front baffle (1) and the side baffles (2) are made of firm and difficult-to-deform materials.