Novel blow molding rear bumper with hollow structure

Abstract

The utility model provides a novel blow molding rear bumper with a hollow structure. The novel blow-molded rear bumper with the hollow structure comprises a rear bumper body and reinforcing ribs, the rear protection body comprises a rear plate, side plates are connected to the two sides of the rear plate, an opening is formed in the top of the rear plate, and two through grooves are formed in the rear plate; the reinforcing ribs comprise straight ribs, the straight ribs are fixedly connected to the rear plate, the two ends of each straight rib are each fixedly connected with two arc-shaped ribs, the arc-shaped ribs are fixedly connected with the side plates, the arc-shaped ribs are matched with the side plates, and the straight ribs are provided with inserting blocks. The novel blow-molded rear bumper with the hollow structure has the advantages that the rear part of a vehicle body can be protected, and the rear bumper is convenient to disassemble and replace.

Description

Technical Field

[0001] The utility model belongs to the technical field of back protection, in particular to a novel blow molding back protection of a hollow structure. Background Art

[0002] The front and rear ends of the car are equipped with bumpers. On the one hand, they decorate the appearance of the car, and on the other hand, they absorb and mitigate external impact and protect the car body. The rear bumper is also riveted to the car body through brackets and bolts, which plays the role of supporting and positioning the rear bumper.

[0003] However, in the prior art, when installing the rear panel of the automobile, it is necessary to fix the rear panel to the vehicle body and the bracket by means of a plurality of bolts. The large number of bolts makes it inconvenient to disassemble and replace the rear panel when necessary.

[0004] Therefore, it is necessary to provide a new novel hollow structure blow molding after guarantee to solve the above-mentioned technical problems. Utility Model Content

[0005] The technical problem solved by the utility model is to provide a novel blow-molded rear guard with a hollow structure which can protect the rear part of a vehicle body and is convenient for disassembly and replacement of the rear guard.

[0006] In order to solve the above technical problems, the utility model provides a novel hollow structure blow-molded back guard comprising: a back guard body and reinforcing ribs;

[0007] The rear protection body includes a rear plate, both sides of the rear plate are connected to side plates, the top of the rear plate is provided with an opening, and the rear plate is provided with two through slots;

[0008] The reinforcing ribs include straight ribs, which are fixedly connected to the rear plate. Two arcuate ribs are fixedly connected to both ends of the straight ribs. The arcuate ribs are fixedly connected to the side plates. The arcuate ribs are adapted to the side plates, and the straight ribs are installed with plug blocks.

[0009] As a further solution of the utility model, a plurality of slots are provided on the top of the side plate, and the plurality of slots are evenly and equidistantly distributed.

[0010] As a further solution of the utility model, a strip groove is provided on the card slot, and two circular holes are provided on the strip groove.

[0011] As a further solution of the utility model, two through slots are provided, and the two through slots are symmetrically distributed on the rear plate.

[0012] As a further solution of the utility model, a plurality of the insert blocks are provided, and the plurality of the insert blocks are evenly and equidistantly distributed on the straight ribs.

[0013] Compared with the related art, the novel hollow structure provided by the utility model has the following beneficial effects after blow molding:

[0014] During the installation of the rear guard of the utility model, after the clamping block on the vehicle body is inserted into the clamping slot, the bottom is pushed toward the vehicle body to insert the inserting block into the slot of the bracket, and finally the rear guard can be fixed by passing the bolt through the circular hole to complete the installation of the rear guard, which has the advantage of improving the efficiency of installation and disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.

[0016] Figure 1 A schematic diagram of the first three-dimensional structure of the novel hollow structure blow-molded back protector provided by the utility model;

[0017] Figure 2 A second three-dimensional structural schematic diagram of the novel hollow structure blow-molded back protection provided by the utility model;

[0018] Figure 3 This is a schematic diagram of the partial structure of the novel hollow structure blow molding back protector provided by the utility model.

[0019] In the figure: 100, rear protector body; 101, rear plate; 102, side plate; 103, opening; 104, through slot; 200, reinforcing rib; 201, straight rib; 202, arc rib; 203, insert; 3, slot; 4, strip slot; 5, circular hole. DETAILED DESCRIPTION

[0020] Please refer to Figure 1 , Figure 2 and Figure 3 ,in, Figure 1 A schematic diagram of the first three-dimensional structure of the novel hollow structure blow-molded back protector provided by the utility model; Figure 2 A second three-dimensional structural schematic diagram of the novel hollow structure blow-molded back protection provided by the utility model; Figure 3 The schematic diagram of the partial structure of the novel hollow structure blow molded back guard provided by the utility model. The novel hollow structure blow molded back guard comprises: a back guard body 100 and a reinforcing rib 200;

[0021] The rear protection body 100 includes a rear plate 101, both sides of the rear plate 101 are connected to side plates 102, an opening 103 is formed on the top of the rear plate 101, and two through slots 104 are formed on the rear plate 101;

[0022] The reinforcing rib 200 includes a straight rib 201, which is fixedly connected to the rear plate 101. Both ends of the straight rib 201 are fixedly connected to two arc ribs 202. The arc rib 202 is fixedly connected to the side plate 102. The arc rib 202 and the side plate 102 are adapted to each other, and the straight rib 201 is installed with an insert block 203.

[0023] like Figure 1 to Figure 2 As shown, a plurality of slots 3 are formed on the top of the side plate 102 , and the plurality of slots 3 are evenly and equidistantly distributed.

[0024] like Figure 2 As shown, a strip groove 4 is formed on the card slot 3 , and two circular holes 5 are formed on the strip groove 4 .

[0025] like Figure 1 to Figure 2 As shown, two through slots 104 are provided, and the two through slots 104 are symmetrically distributed on the rear plate 101 .

[0026] like Figures 2 to 3 As shown, a plurality of the insert blocks 203 are provided, and the plurality of the insert blocks 203 are evenly and equidistantly distributed on the straight rib 201 .

[0027] The working principle of the new hollow structure blow molding back protection provided by the utility model is as follows:

[0028] When installing the rear guard, the rear guard bracket is installed on the vehicle body, and then the card block on the vehicle body is inserted into the multiple card slots 3 on the rear guard. Then, the bottom of the rear plate 101 is pushed toward the vehicle body to insert the insert block 203 into the slot of the bracket. Finally, the bottom of the rear guard is fixed to the vehicle body by bolts passing through the circular holes 5 to complete the installation of the rear guard.

[0029] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0030] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0031] Although the embodiments of the present invention have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations or direct or indirect applications may be made to these embodiments without departing from the principles and spirit of the present invention. In other related technical fields, the scope of the present invention is defined by the attached claims and their equivalents, which are equally included in the scope of patent protection of the present invention.

Claims

1. A new type of hollow structure blow molding back protection, characterized in that: include: Rear guard body and reinforcement ribs; The rear protection body includes a rear plate, both sides of the rear plate are connected to side plates, the top of the rear plate is provided with an opening, and the rear plate is provided with two through slots; The reinforcing ribs include straight ribs, which are fixedly connected to the rear plate. Two arcuate ribs are fixedly connected to both ends of the straight ribs. The arcuate ribs are fixedly connected to the side plates. The arcuate ribs are adapted to the side plates, and the straight ribs are installed with plug blocks.

2. The novel hollow structure blow molding back protection according to claim 1 is characterized by: A plurality of slots are arranged on the top of the side plate, and the plurality of slots are evenly and equidistantly distributed.

3. The novel hollow structure blow molding back protection according to claim 2 is characterized by: The card slot is provided with a strip groove, and the strip groove is provided with two circular holes.

4. The novel hollow structure blow molding back protection according to claim 1 is characterized by: There are two through slots, which are symmetrically distributed on the rear plate.

5. The novel hollow structure blow molding back protection according to claim 1 is characterized by: There are a plurality of insert blocks, and the plurality of insert blocks are evenly and equidistantly distributed on the straight ribs.

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