CN210526461U - Heavy truck bumper and vehicle - Google Patents
Heavy truck bumper and vehicle Download PDFInfo
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- CN210526461U CN210526461U CN201921709234.8U CN201921709234U CN210526461U CN 210526461 U CN210526461 U CN 210526461U CN 201921709234 U CN201921709234 U CN 201921709234U CN 210526461 U CN210526461 U CN 210526461U
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- heavy truck
- truck bumper
- mask
- bumper
- skeleton
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Abstract
The utility model relates to an auto parts field particularly, relates to a heavily block bumper and vehicle. The heavy truck bumper comprises an outer mask and a skeleton component which are detachably connected with each other; the skeleton subassembly includes a plurality of skeletons, and a plurality of skeletons are arranged along automobile body width direction, and two adjacent skeletons of arbitrary are detachably connected each other. The heavy truck bumper is simple in structure, convenient to assemble and maintain, low in cost and remarkable in economic benefit.
Description
Technical Field
The utility model relates to an auto parts field particularly, relates to a heavily block bumper and vehicle.
Background
The existing bumper assembly of the heavy truck is integrally installed, the framework is integrally welded, the bumper framework assembly needs to be integrally replaced after collision deformation occurs, the cost is high, and the disassembly is complex.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a heavily block bumper and vehicle, its simple structure, assembly maintenance convenience, it is with low costs, have apparent economic benefits.
The embodiment of the utility model discloses a can realize like this:
in a first aspect, an embodiment of the present invention provides a heavy truck bumper, which includes:
an outer mask and a frame assembly removably connected to each other;
the skeleton subassembly includes a plurality of skeletons, and a plurality of skeletons are arranged along automobile body width direction, and two adjacent skeletons of arbitrary are detachably connected each other.
In an alternative embodiment, the heavy truck bumper further comprises a first connector;
the outer mask is in threaded connection with the framework component through a first connecting piece.
In an alternative embodiment, the skeletal assembly comprises a central skeleton and two side skeletons;
along the width direction of the vehicle body, the two side frameworks are respectively detachably arranged on two opposite sides of the central framework.
In an alternative embodiment, the side frames are symmetrically arranged on both sides of the central frame with reference to the central frame.
In an alternative embodiment, the heavy truck bumper further comprises a second connector;
the side frame is in threaded connection with the central frame through a second connecting piece.
In an alternative embodiment, the central skeleton comprises a plurality of cross bars and a plurality of vertical bars connected to each other; a preset included angle is formed between the vertical rod and the cross rod;
a plurality of cross bars and a plurality of vertical bars are combined to form a frame structure.
In an alternative embodiment, the external face mask comprises a first face mask and a second face mask;
the first face mask is provided with a plurality of channels which are arranged in parallel; the channel extends along the width direction of the vehicle body;
the second mask is disposed at an end of the passageway remote from the first mask.
In an alternative embodiment, the first panel includes a plurality of steps, and the inner wall of the channel includes a bottom wall proximate a bottom of the heavy truck bumper;
the footboard is disposed on the bottom wall.
In an alternative embodiment, the skeletal assembly comprises a central skeleton and two side skeletons;
along the width direction of the vehicle body, the two side frameworks are respectively and detachably arranged at two sides of the central framework;
the central framework comprises a plurality of cross rods and a plurality of vertical rods which are connected with each other; a preset included angle is formed between the vertical rod and the cross rod;
adjacent rails define receiving spaces in which the channels are located.
In a second aspect, embodiments of the present invention provide a vehicle including a heavy truck bumper according to any one of the preceding embodiments.
The utility model discloses beneficial effect includes, for example:
the heavy truck bumper comprises an outer mask and a framework assembly which are detachably connected with each other, so that the outer mask and the framework assembly are convenient to install and maintain respectively, and the operation is convenient. Simultaneously, the skeleton subassembly includes a plurality of skeletons, and a plurality of skeletons are arranged along automobile body width direction, and two adjacent skeletons are every other detachably connected, have just so ensured that the skeleton subassembly can have corresponding change when taking place to damage, and the assembly and the transportation of the skeleton of also being convenient for of a plurality of skeletons simultaneously. Therefore, the bumper has the advantages of simple structure, convenience in assembly and maintenance, low cost and remarkable economic benefit.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural view of a heavy truck bumper of the present invention;
FIG. 2 is a schematic structural view of the framework of the heavy truck bumper of the present invention;
FIG. 3 is an assembly view of the framework of the heavy truck bumper of the present invention;
fig. 4 is a schematic structural view of the outer cover of the heavy truck bumper of the present invention.
Icon: 10-heavy truck bumper; 100-an external mask; 110-a first face mask; 111-channel; 112-a bottom wall; 113-a pedal; 120-a second mask; 200-a skeletal component; 201-a framework; 210-a central skeleton; 211-a cross bar; 212-a receiving space; 213-vertical bar; 214-a boss; 215-projection; 220-side skeleton; 221-a recess; 222-a groove; a-the width direction of the vehicle body; b-the height direction of the vehicle body.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
Furthermore, the appearances of the terms "first," "second," and the like, if any, are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. It should be noted that the features of the embodiments of the present invention may be combined with each other without conflict.
Referring to fig. 1 and 2, the present embodiment provides a heavy truck bumper 10 including an outer cover 100 and a skeletal assembly 200 detachably connected to each other.
The skeleton assembly 200 includes a plurality of skeletons 201, and a plurality of skeletons 201 are arranged along vehicle width direction a, and any two adjacent skeletons 201 are mutually detachably connected.
The bumper has the functions of absorbing and slowing down external impact force, serving as a safety device for protecting the front part of a vehicle body, playing a role in beauty and decoration, and being also provided with devices such as a headlamp, a fog lamp and a loudspeaker. The bumper structure is generally integrated, is arranged on a crossbeam and corresponds to the shape of a cab upper cover to form a specific shape of the bumper structure.
The existing bumper assembly of the heavy truck is integrally installed, and the appearance quality of the whole truck is easily influenced by the conditions of tolerance accumulation and self deformation; after the bumper is installed, the ground clearance is lower, so that the trafficability of the whole vehicle is poor; the bumper is lack of step or the step is low in ground clearance, and the driver and passengers cannot manually wipe the windshield. Bumper skeleton 201 is whole welding, needs whole bumper skeleton 201 assembly of changing after the deformation of bumping, and is with high costs, dismantles complicacy.
The heavy truck bumper 10 includes an outer cover 100 and a skeleton assembly 200 detachably coupled to each other, so that the outer cover 100 and the skeleton assembly 200 can be easily installed and maintained, respectively, and operated. Simultaneously, skeleton subassembly 200 includes a plurality of skeletons 201, and a plurality of skeletons 201 are arranged along automobile body width direction A, and two adjacent skeletons 201 each other detachably connect wantonly, just so can have guaranteed that skeleton subassembly 200 takes place to have corresponding the change when damaging, and the assembly and the transportation of skeleton 201 also are convenient for simultaneously to a plurality of skeletons 201. Therefore, the bumper has the advantages of simple structure, convenience in assembly and maintenance, low cost and remarkable economic benefit.
Please refer to fig. 1-4 for further details of the structure of the heavy truck bumper 10.
In this embodiment, the heavy truck bumper 10 further includes a first connecting member; the external mask 100 is screw-coupled to the frame assembly 200 by a first coupling member. Alternatively, the first connecting member is a bolt and nut structure, so that the installation and detachment of the external mask 100 and the frame assembly 200 can be efficiently and rapidly completed.
Optionally, as shown in fig. 2 and 3, the frame assembly 200 includes a central frame 210 and two side frames 220; the two side frames 220 are detachably provided on the opposite sides of the center frame 210, respectively, in the vehicle body width direction a. It should be noted that, in the present embodiment, the skeleton assembly 200 includes a central skeleton 210 and two side skeletons 220, that is, three skeletons 201, which is merely an example. In other embodiments, the frame assembly 200 may be formed by connecting more than three frames 201 to each other. However, the larger the number of the frames 201, the lower the rigidity of the whole, and the excessive frames 201 also increase the weight of the whole.
Further, the side frames 220 are symmetrically disposed on both sides of the central frame 210 with respect to the central frame 210. Such a setting mode can ensure the stress balance of the skeleton assembly 200, thereby enabling the structure of the skeleton assembly 200 to be more stable.
As can also be seen in the figures, in this embodiment, the heavy truck bumper 10 further includes a second connector; the side frames 220 are connected with the central frame 210 by a second connecting member through screw threads. Optionally, the second connecting member is a bolt and nut structure. Therefore, the framework assembly 200 is convenient to disassemble and assemble, convenient to transport and move and favorable for quick assembly and molding of the framework assembly 200.
Further, referring to fig. 2 and 3, in the vehicle width direction a, both sides of the center frame 210 near the side frames 220 are provided with recessed portions 221. The side frame 220 is provided with a protrusion 214 at an end thereof near the central frame 210. Protruding portion 214 and depressed part 221 one-to-one, mutually support, so at central skeleton 210 and side skeleton 220 earlier through the cooperation realization preliminary location of protruding portion 214 with depressed part 221, rethread second connecting piece fastening connection.
The concave part 221 also has the fool-proof effect during assembly, and ensures that the central framework 210 and the side frameworks 220 can be accurately matched to prevent misassembly.
As can also be seen from the figure, the recess 221 includes two grooves 222 arranged in the vehicle body height direction B; accordingly, the boss 214 includes two protrusions 215 arranged in the vehicle body height direction B, and the protrusions 215 are fitted in the grooves 222 in a one-to-one correspondence. Such an arrangement further ensures the mutual positioning of the central frame 210 and the side frames 220.
Alternatively, the adjacent inner walls of the grooves 222 of the recesses 221 have a predetermined included angle, and the adjacent outer walls of the protrusions 215 also have a predetermined included angle. Only when the protrusions 215 having the same angle are inserted into the grooves 222 having the same angle, the central frame 210 and the side frames 220 can be engaged with each other, thereby further securing the positioning effect of the central frame 210 and the side frames 220.
In this embodiment, the central skeleton 210 includes a plurality of cross bars 211 and a plurality of vertical bars 213 connected to each other; a preset included angle is formed between the vertical rod 213 and the cross rod 211; a plurality of cross bars 211 and a plurality of vertical bars 213 are combined to form a frame structure. Such a structure has the advantages of light weight and low cost while ensuring the rigidity and structural stability of the framework 201.
As can be seen from the figure, in the present embodiment, the central framework 210 includes four side-by-side cross bars 211 and two opposite vertical bars 213. The cross bars 211 are detachably arranged between the two vertical bars 213. Alternatively, the ends of the cross bar 211 are connected to the vertical bars 213 by a bolt and nut arrangement.
Further, in the present embodiment, the external mask 100 includes a first mask 110 and a second mask 120; the first mask 110 has a plurality of channels 111 arranged in parallel; the tunnel 111 extends in the vehicle body width direction a; the second mask 120 is arranged at the end of the channel 111 remote from the first mask 110. Optionally, the second cover 120 is a ventilation grille. When the vehicle runs, the ventilation grille can reduce wind resistance and can provide wind flow for cooling the refrigerating system.
Optionally, the first face shield 110 includes a plurality of steps 113, and the inner wall of the channel 111 includes a bottom wall 112 near the bottom of the heavy truck bumper 10; the step 113 is provided on the bottom wall 112.
In the present embodiment, the first mask 110 includes four passages 111 arranged in order in the vehicle body height direction B. Wherein, three pedals 113 arranged at intervals are arranged on the bottom wall 112 of the second channel 111; two spaced apart treads 113 are provided on the bottom wall 112 of the lowermost channel 111. The step 113 is provided for a user to step on, thereby facilitating maintenance of the front side of the vehicle body.
As can also be seen in the figures, adjacent crossbars 211 define accommodation spaces 212, in which accommodation spaces 212 the channels 111 are located. The channel 111 can be conveniently arranged in the accommodating space 212 in a penetrating way, so that the installation convenience of the first mask 110 is improved, and the space is saved. Further, the bottom wall 112 of the channel 111 provided with the pedal 113 abuts against the corresponding cross bar 211, so that the cross bar 211 supports the acting force of a user when stepping on the pedal 113, and the stability and reliability of the pedal 113 in use are guaranteed.
In this embodiment, the material of the external mask 100 is reinforced PP plastic. Such an external mask 100 has high structural strength, light weight, and superior protective effects.
In this embodiment, the frame 201 is formed by punching high-strength steel. The high-strength steel has high stamping strength, good impact resistance effect, light weight and low cost. Specifically, the framework 201 is formed by a high-strength steel stamping piece to form a net-shaped framework structure, so that the strength and rigidity of the whole product are enhanced; and the framework assembly 200 is of a three-section structure, which is beneficial to ensuring the production and installation precision.
It can also be seen from the figure that the positions corresponding to the outer cover 100 and the framework 201 are provided with a large lamp mounting hole for mounting a headlight of an automobile, a fog lamp mounting hole for mounting a fog lamp, and a front towing hook hole for a towing hook to pass through. Further, the outer mask 100 is further provided with a front tow hook plug cover matched with the front tow hook, and the outer mask 100 is provided with a license plate installation surface.
Compared with the existing product, the distance between the outer cover 100 and the framework 201 and the bottom of the automobile is farther, so that the ground clearance of the bumper is increased, and the trafficability characteristic of the front end of the automobile is improved.
Such heavy truck bumper 10 adopts PP plastics injection moulding and sheet metal component stamping process, through CAE analysis and calculation, reasonable in design strengthening rib molding has promoted holistic rigidity when guaranteeing self function, has alleviateed the phenomenon of idle speed shake, has satisfied the effect of lightweight, integrated design simultaneously.
In a second aspect, embodiments of the present invention further provide a vehicle including the heavy truck bumper 10 of any of the previous embodiments. Such vehicle, structural strength is high, and light in weight assembles and easy maintenance.
The utility model discloses beneficial effect includes, for example:
the heavy truck bumper 10 includes an outer cover 100 and a skeleton assembly 200 detachably coupled to each other, so that the outer cover 100 and the skeleton assembly 200 can be easily installed and maintained, respectively, and operated. Simultaneously, skeleton subassembly 200 includes a plurality of skeletons 201, and a plurality of skeletons 201 are arranged along automobile body width direction A, and two adjacent skeletons 201 each other detachably connect wantonly, just so can have guaranteed that skeleton subassembly 200 takes place to have corresponding the change when damaging, and the assembly and the transportation of skeleton 201 also are convenient for simultaneously to a plurality of skeletons 201. Therefore, the bumper has the advantages of simple structure, convenience in assembly and maintenance, low cost and remarkable economic benefit. Meanwhile, the functions of protecting the front of the vehicle body, improving ground clearance, installing lamps, installing license plates, passing through holes of the front towing hook, stepping at the upper and lower stages and decorating attractiveness are integrated; the three-section design of the framework assembly 200 is more portable and reliable.
The above embodiments are only specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A heavy truck bumper, comprising:
an outer mask and a frame assembly removably connected to each other;
the skeleton subassembly includes a plurality of skeletons, and is a plurality of the skeleton is arranged along automobile body width direction, arbitrary adjacent two the mutual detachably connection of skeleton.
2. The heavy truck bumper of claim 1, wherein: the heavy truck bumper also comprises a first connecting piece;
the outer mask is in threaded connection with the framework component through the first connecting piece.
3. The heavy truck bumper of claim 1, wherein:
the framework component comprises a central framework and two side frameworks;
along automobile body width direction, two side skeleton detachably sets up respectively the relative both sides of central authorities' skeleton.
4. The heavy truck bumper of claim 3, wherein:
the side frames are symmetrically arranged on two sides of the central frame by taking the central frame as a reference.
5. The heavy truck bumper of claim 3, wherein:
the heavy truck bumper also comprises a second connecting piece;
the side frame and the central frame are in threaded connection through the second connecting piece.
6. The heavy truck bumper of claim 3, wherein:
the central framework comprises a plurality of cross rods and a plurality of vertical rods which are connected with each other; a preset included angle is formed between the vertical rod and the cross rod;
a plurality of cross bars and a plurality of vertical bars are combined to form a frame structure.
7. The heavy truck bumper of claim 1, wherein:
the external mask comprises a first mask and a second mask;
the first mask is provided with a plurality of channels which are arranged in parallel; the channel extends along the width direction of the vehicle body;
the second mask is disposed at an end of the passageway remote from the first mask.
8. The heavy truck bumper of claim 7, wherein:
the first mask includes a plurality of pedals, and an inner wall of the channel includes a bottom wall proximate a bottom of the heavy truck bumper;
the pedal is disposed on the bottom wall.
9. The heavy truck bumper of claim 7, wherein:
the framework component comprises a central framework and two side frameworks;
the two side frameworks are detachably arranged on two sides of the central framework along the width direction of the vehicle body;
the central framework comprises a plurality of cross rods and a plurality of vertical rods which are connected with each other; a preset included angle is formed between the vertical rod and the cross rod;
adjacent ones of the crossbars define receiving spaces in which the channels are located.
10. A vehicle, characterized in that:
the vehicle including the heavy truck bumper of any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921709234.8U CN210526461U (en) | 2019-10-12 | 2019-10-12 | Heavy truck bumper and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921709234.8U CN210526461U (en) | 2019-10-12 | 2019-10-12 | Heavy truck bumper and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210526461U true CN210526461U (en) | 2020-05-15 |
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ID=70607593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921709234.8U Active CN210526461U (en) | 2019-10-12 | 2019-10-12 | Heavy truck bumper and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210526461U (en) |
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2019
- 2019-10-12 CN CN201921709234.8U patent/CN210526461U/en active Active
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