CN104842912A - Front bumper and light bus with same - Google Patents
Front bumper and light bus with same Download PDFInfo
- Publication number
- CN104842912A CN104842912A CN201510173318.4A CN201510173318A CN104842912A CN 104842912 A CN104842912 A CN 104842912A CN 201510173318 A CN201510173318 A CN 201510173318A CN 104842912 A CN104842912 A CN 104842912A
- Authority
- CN
- China
- Prior art keywords
- mounting bracket
- front bumper
- pieces
- right mounting
- retainer assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/24—Arrangements for mounting bumpers on vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/24—Arrangements for mounting bumpers on vehicles
- B60R2019/247—Fastening of bumpers' side ends
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
- Connection Of Plates (AREA)
Abstract
The invention provides a front bumper and a light bus with the same. The front bumper comprises a body, a left side installing support, a right side installing support, a holder assembly and a middle net grating. The body and the holder assembly are fixed, the holder assembly is located on the inner arc side of the body, the left side installing support and the right side installing support are fixed to the left and right sides of the body respectively, the middle net grating is fixed in front of the body, and the body is in seamless connection with a bus body through the left side installing support and the right side installing support. The front bumper keeps an original protecting function, the front bumper and the bus body are harmonious and uniform in style, and the front bumper is light.
Description
Technical field
The present invention relates to a kind of front bumper and there is the light bus of this front bumper.
Background technology
In recent years along with the fast development of economy, design, the manufacturing technology of light bus are also improving day by day, and the function of light bus is also being enriched gradually, and light bus has become a requisite part in people's daily life.
Light bus bumper/spoiler is the safety device absorbing and slow down foreign impacts power, protection vehicle body front and rear part.Light bus front/rear collision bumper becomes channel-section steel with steel plate punched before many years, rivets or weld together with chassis side rail, has one section of larger gap, look very unsightly with vehicle body.Along with light bus industrial expansion and engineering plastics are in the extensive application of light bus industry, light bus bumper/spoiler has also moved towards as a kind of important safety device the road reformed.
At present, the tolerance clearance of front bumper and wing plate of automobile body is the very important part of the quality height of vehicle appearance, and Ge great locomotive works also more and more pursue ultimate attainment, with regard to the gap of overall appearance to the requirement of outward appearance, current great majority pursue Zero clearance, make moulded cleanliness stronger.
Summary of the invention
The object of the present invention is to provide a kind of can with the front bumper of vehicle body seamless link and the light bus with this front bumper.
One of for achieving the above object, the invention provides a kind of front bumper, comprise: body, left mounting bracket, right mounting bracket, retainer assembly, with middle grid, described body and retainer assembly are fixed and described retainer assembly is positioned at the arc shaped inside of described body, described left mounting bracket, right mounting bracket is individually fixed in left side and the right side of described body, described middle grid is fixed in the dead ahead of described body, described body is by described left mounting bracket, right mounting bracket and vehicle body seamless link, described left mounting bracket comprises the rectangular base of a flexibility, the same end face of described matrix is convexly equipped with clamp seat and snap seats, described clamp seat comprises a nut seat, described nut seat is recessed in described rectangular base, the end face of described nut seat is provided with flexible gasket, the end face of described flexible gasket is extended with the two pieces of positioning plates be oppositely arranged, the top of described two pieces of positioning plates connects and then forms a firm body, the internal symmetry of described two pieces of positioning plates is provided with two pieces of elastic plates, the axis that arranges of described two pieces of elastic plates arranges axes normal in described two pieces of positioning plates, distance between described two pieces of elastic plates is less than the distance between described two pieces of positioning plates, the opposite exterior lateral sides of described two pieces of elastic plates is respectively provided with the projection of snap effect together, described snap seats comprises a screw base, and described screw base is recessed in described rectangular base, and the end face of described screw base is provided with cushion block and an overhead structure for being connected with Metal Sheets for Body-manufacturing, described right mounting bracket is provided with the clamp seat identical respectively with snap seats shape with the clamp seat of described left mounting bracket and snap seats, and the clamp seat of described right mounting bracket and snap seats are arranged on the strip shape matrix of the flexibility of described right mounting bracket.
Preferably, the cross-sectional plane of the rectangular base of described left mounting bracket is grill-shaped, in order to make it can integrally bending.
Preferably, the cross-sectional plane of the strip shape matrix of described right mounting bracket is grill-shaped, in order to make it can integrally bending.
Preferably, the material of described left mounting bracket and right mounting bracket is POM.
Preferably, described body is integrated injection mo(u)lding.
Preferably, the material of described body is thick in being not more than 3 millimeters.
Preferably, a side end face of described retainer assembly is provided with at least two pressing and bending sheets, described pressing and bending sheet is plugged in the arc shaped inside of described body, and described retainer assembly and described body pass through screw lock.
Preferably, described retainer assembly is arranged on Metal Sheets for Body-manufacturing by nut, described Metal Sheets for Body-manufacturing is welded with projection welding stud, and described nut is threaded with projection welding stud.
Preferably, the hitch blanking cover be oppositely arranged also is comprised.
One of for achieving the above object, the invention provides a kind of light bus, described light bus comprises front bumper as above, and described light bus is light-duty commercial vehicle.
Compared with prior art, the invention has the beneficial effects as follows: front bumper, except keeping original defencive function, also reach and the harmony of car body moulding and unification, and the lightweight of itself is achieved simultaneously.
Accompanying drawing explanation
Fig. 1 is the exploded perspective view of the front bumper of first embodiment of the invention;
Fig. 2 is the schematic perspective view of the front bumper of first embodiment of the invention;
Fig. 3 is the back view of the front bumper of first embodiment of the invention;
Fig. 4 a is the cutaway view along A-A direction in Fig. 3;
Fig. 4 b is the cutaway view along B-B direction in Fig. 3;
Fig. 4 c is the cutaway view along C-C direction in Fig. 3;
Fig. 5 is the enlarged drawing of the right mounting bracket of the front bumper of first embodiment of the invention;
Fig. 6 is the enlarged drawing of the retainer assembly of the front bumper of first embodiment of the invention;
Right elevation after the front bumper of Fig. 7 first embodiment of the invention and car body assemble;
Front view after the front bumper of Fig. 8 first embodiment of the invention and car body assemble;
Left view after the front bumper of Fig. 9 first embodiment of the invention and car body assemble;
Figure 10 is the cutaway view along A8-A8 direction in Fig. 9;
Figure 11 is the cutaway view along A9-A9 direction in Fig. 9;
Figure 12 is the cutaway view along A10-A10 direction in Fig. 9;
Figure 13 is the enlarged drawing of the left mounting bracket of the front bumper of first embodiment of the invention;
Figure 14 is the enlarged drawing of the other direction of the left mounting bracket of the front bumper of first embodiment of the invention;
Figure 15 is the cutaway view along A4-A4 direction in Fig. 7;
Figure 16 is the cutaway view along A6-A6 direction in Fig. 7;
Figure 17 is the cutaway view along A7-A7 direction in Fig. 7;
Figure 18 is the cutaway view along A11-A11 direction in Fig. 8;
Figure 19 is the cutaway view along B1-B1 direction in Fig. 8;
Figure 20 is the schematic perspective view of the car puller hook blanking cover of the front bumper of first embodiment of the invention.
Detailed description of the invention
Describe the present invention below with reference to detailed description of the invention shown in the drawings.But these embodiments do not limit the present invention, the structure that those of ordinary skill in the art makes according to these embodiments, method or conversion functionally are all included in protection scope of the present invention.
Shown in composition graphs 1 to Fig. 3, a kind of front bumper provided by the invention, comprising: body 1, left mounting bracket 2, right mounting bracket 3, retainer assembly 4, middle grid 5, and the hitch blanking cover 6 be oppositely arranged.The shape of described hitch blanking cover 6 is as shown in figure 20, substantially identical with prior art, comprises a circular lid and and is arranged in tension part on described body 1.
Described body 1 and the fixing and described retainer assembly 4 of retainer assembly 4 are positioned at the arc shaped inside of described body 1, concrete, shown in composition graphs 1, Fig. 6 and Figure 18, one side end face of described retainer assembly 4 is provided with at least two pressing and bending sheets 41, described pressing and bending sheet 41 is plugged in the arc shaped inside of described body 1, and described retainer assembly 4 passes through screw lock with described body 1.Described retainer assembly 4 is arranged on Metal Sheets for Body-manufacturing 7 by nut 8, described Metal Sheets for Body-manufacturing is welded with projection welding stud 71, and described nut 8 is threaded with projection welding stud 71.
Described middle grid 5 is fixed in the dead ahead of described body 1, shown in composition graphs 1 and Figure 19, described middle grid 5 by screw lock on described body 1.
Described left mounting bracket 2, right mounting bracket 3 are individually fixed in left side and the right side of described body 1, and feature of the present invention is: described body 1 is by described left mounting bracket 2, right mounting bracket 3 and vehicle body seamless link.
Specifically in conjunction with Figure 13, shown in 14, described left mounting bracket 2 comprises the rectangular base 21 of a flexibility, the same end face of described matrix 21 is convexly equipped with clamp seat 22 and snap seats 23, described clamp seat 22 comprises a nut seat 221, described nut seat 221 is recessed in described rectangular base 21, the end face of described nut seat 221 is provided with flexible gasket 222, the end face of described flexible gasket 222 is extended with the two pieces of positioning plates 223 be oppositely arranged, the top of described two pieces of positioning plates 223 connects and then forms a firm body, the internal symmetry of described two pieces of positioning plates 223 is provided with two pieces of elastic plates 224, the axis that arranges of described two pieces of elastic plates 224 arranges axes normal in described two pieces of positioning plates 223, distance between described two pieces of elastic plates 224 is less than the distance between described two pieces of positioning plates 223, the opposite exterior lateral sides of described two pieces of elastic plates 224 is respectively provided with the projection 225 of snap effect together, described snap seats 23 comprises a screw base 231, and described screw base 231 is recessed in described rectangular base 21, and the end face of described screw base 231 is provided with cushion block 232 and an overhead structure 233 for being connected with Metal Sheets for Body-manufacturing.
Concrete composition graphs 7,8,9,15,16,17, simply introduces the process of the seamless link of left mounting bracket 2.First, as shown in figure 15, snap seats 23 is fixed on Metal Sheets for Body-manufacturing 7 by an expansion bolt, and described overhead structure 233 is by the clamping of described body 1.Then, as shown in figure 17, described left mounting bracket 2 is fixed on Metal Sheets for Body-manufacturing 7 by a screw by clamp seat 22, after in the nut seat 221 that screw stretches into described clamp seat 22, described elastic plate 224 is strutted by it, and namely the described projection 225 on it is clamped in described Metal Sheets for Body-manufacturing 7.Under the position-limiting action of described positioning plate 223 and overhead structure 233, well the body 1 of described front bumper and Metal Sheets for Body-manufacturing 7 can be accomplished seamless link, namely reach good position-limiting action.Further, in order to better reach fastening effect, as described in Figure 16, between the body 1 of described front bumper and left mounting bracket 2, screw fastening can be carried out again.
Same, composition graphs 5,7,8,9,10,11,12, described right mounting bracket 3 is provided with the clamp seat 32 identical respectively with snap seats 23 shape with the clamp seat 22 of described left mounting bracket 2 and snap seats 33, and the clamp seat 32 of described right mounting bracket 3 and snap seats 33 are arranged on the strip shape matrix 31 of the flexibility of described right mounting bracket 3.First, as shown in figure 12, snap seats 33 is fixed on Metal Sheets for Body-manufacturing 7 by an expansion bolt, and described overhead structure is by the clamping of described body 1.Then, as shown in Figure 10, described right mounting bracket 3 is fixed on Metal Sheets for Body-manufacturing 7 by a screw by clamp seat 32, after in the nut seat that screw stretches into described clamp seat 32, described elastic plate is strutted by it, and namely the described projection on it is clamped in described Metal Sheets for Body-manufacturing 7.Under the position-limiting action of described positioning plate and overhead structure, well the body 1 of described front bumper and Metal Sheets for Body-manufacturing 7 can be accomplished seamless link, namely reach good position-limiting action, specifically as shown in 4a, 4b, 4c.Further, in order to better reach fastening effect, as described in Figure 11, between the body 1 of described front bumper and right mounting bracket 2, hangnail can be carried out again fastening.
In the present embodiment, because described left mounting bracket 2, right mounting bracket 3 are flexible piece, its material is POM, so the cross-sectional plane of the rectangular base 21 of described left mounting bracket 2 is grill-shaped, the cross-sectional plane of the strip shape matrix 31 of described right mounting bracket 3 is grill-shaped, makes it can integrally bending.
In the present embodiment, described body 1 is integrated injection mo(u)lding, expects thick in being not more than 3 millimeters.
The invention provides a kind of light bus, described light bus comprises front bumper as above, and described light bus is light-duty commercial vehicle, and is preferably the light-duty commercial vehicle of oversize.In addition, the fixed sturcture (such as clamp seat, snap seats etc.) that the present invention limits is preferably plastic construction.
Be to be understood that, although this specification sheets is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of specification sheets is only for clarity sake, those skilled in the art should by specification sheets integrally, technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
A series of detailed description listed is above only illustrating for feasibility embodiment of the present invention; they are also not used to limit the scope of the invention, all do not depart from the skill of the present invention equivalent implementations done of spirit or change all should be included within protection scope of the present invention.
Claims (10)
1. a front bumper, comprise: body (1), left mounting bracket (2), right mounting bracket (3), retainer assembly (4), with middle grid (5), fixing and the described retainer assembly (4) of described body (1) and retainer assembly (4) is positioned at the arc shaped inside of described body (1), described left mounting bracket (2), right mounting bracket (3) is individually fixed in left side and the right side of described body (1), described middle grid (5) is fixed in the dead ahead of described body (1), it is characterized in that, described body (1) is by described left mounting bracket (2), right mounting bracket (3) and vehicle body seamless link, described left mounting bracket (2) comprises the rectangular base (21) of a flexibility, the same end face of described matrix (21) is convexly equipped with clamp seat (22) and snap seats (23), described clamp seat (22) comprises a nut seat (221), described nut seat (221) is recessed in described rectangular base (21), the end face of described nut seat (221) is provided with flexible gasket (222), the end face of described flexible gasket (222) is extended with the two pieces of positioning plates (223) be oppositely arranged, the top of described two pieces of positioning plates (223) connects and then forms a firm body, the internal symmetry of described two pieces of positioning plates (223) is provided with two pieces of elastic plates (224), the axis that arranges of described two pieces of elastic plates (224) arranges axes normal in described two pieces of positioning plates (223), distance between described two pieces of elastic plates (224) is less than the distance between described two pieces of positioning plates (223), the opposite exterior lateral sides of described two pieces of elastic plates (224) is respectively provided with the projection (225) of snap effect together, described snap seats (23) comprises a screw base (231), described screw base (231) is recessed in described rectangular base (21), and the end face of described screw base (231) is provided with cushion block (232) and an overhead structure (233) for being connected with Metal Sheets for Body-manufacturing, described right mounting bracket (3) is provided with the clamp seat (32) identical respectively with snap seats (23) shape with the clamp seat (22) of described left mounting bracket (2) and snap seats (33), and clamp seat (32) and the snap seats (33) of described right mounting bracket (3) are arranged on the strip shape matrix (31) of the flexibility of described right mounting bracket (3).
2. front bumper according to claim 1, is characterized in that, the cross-sectional plane of the rectangular base (21) of described left mounting bracket (2) is grill-shaped, in order to make it can integrally bending.
3. front bumper according to claim 1, is characterized in that, the cross-sectional plane of the strip shape matrix (31) of described right mounting bracket (3) is grill-shaped, in order to make it can integrally bending.
4. front bumper according to claim 1, is characterized in that, the material of described left mounting bracket (2) and right mounting bracket (3) is POM.
5. front bumper according to claim 1, is characterized in that, described body (1) is integrated injection mo(u)lding.
6. front bumper according to claim 1, is characterized in that, the material of described body (1) is thick in being not more than 3 millimeters.
7. front bumper according to claim 1, it is characterized in that, one side end face of described retainer assembly (4) is provided with at least two pressing and bending sheets (41), described pressing and bending sheet (41) is plugged in the arc shaped inside of described body (1), and described retainer assembly (4) and described body (1) pass through screw lock.
8. front bumper according to claim 7, it is characterized in that, described retainer assembly (4) is arranged on Metal Sheets for Body-manufacturing (7) by nut (8), described Metal Sheets for Body-manufacturing is welded with projection welding stud (71), and described nut (8) is threaded with projection welding stud (71).
9. front bumper according to claim 1, is characterized in that, also comprises the hitch blanking cover (6) be oppositely arranged.
10. a light bus, is characterized in that, comprise as arbitrary in claim 1-9 as described in front bumper, described light bus is light-duty commercial vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510173318.4A CN104842912B (en) | 2015-04-13 | 2015-04-13 | Front bumper and the light bus with the front bumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510173318.4A CN104842912B (en) | 2015-04-13 | 2015-04-13 | Front bumper and the light bus with the front bumper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104842912A true CN104842912A (en) | 2015-08-19 |
| CN104842912B CN104842912B (en) | 2017-07-11 |
Family
ID=53843024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510173318.4A Expired - Fee Related CN104842912B (en) | 2015-04-13 | 2015-04-13 | Front bumper and the light bus with the front bumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104842912B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050275227A1 (en) * | 2004-06-11 | 2005-12-15 | Hyundai Mobis Co., Ltd. | Bumper-cover mounting structure of carrier |
| US20060125253A1 (en) * | 2004-12-09 | 2006-06-15 | Freightliner Llc | Interlocking bumper mounting system |
| CN103465854A (en) * | 2013-09-25 | 2013-12-25 | 北京汽车股份有限公司 | Installation structure of automobile front grille and front bumper, and automobile |
| CN203528405U (en) * | 2013-09-18 | 2014-04-09 | 上海名辰模塑科技有限公司 | Inserting type fender-guard skin connecting clamping buckle |
| CN204527087U (en) * | 2015-04-13 | 2015-08-05 | 西安西沃客车有限公司 | Front bumper and there is the light bus of this front bumper |
-
2015
- 2015-04-13 CN CN201510173318.4A patent/CN104842912B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050275227A1 (en) * | 2004-06-11 | 2005-12-15 | Hyundai Mobis Co., Ltd. | Bumper-cover mounting structure of carrier |
| US20060125253A1 (en) * | 2004-12-09 | 2006-06-15 | Freightliner Llc | Interlocking bumper mounting system |
| CN203528405U (en) * | 2013-09-18 | 2014-04-09 | 上海名辰模塑科技有限公司 | Inserting type fender-guard skin connecting clamping buckle |
| CN103465854A (en) * | 2013-09-25 | 2013-12-25 | 北京汽车股份有限公司 | Installation structure of automobile front grille and front bumper, and automobile |
| CN204527087U (en) * | 2015-04-13 | 2015-08-05 | 西安西沃客车有限公司 | Front bumper and there is the light bus of this front bumper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104842912B (en) | 2017-07-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170524 Address after: 226017 Jiangsu city of Nantong province Jiang Su Tong Technology Industrial Park No. 188 Canton Road Applicant after: AVIC MOTOR CO.,LTD. Address before: 710089 Yanliang Economic Development Zone, Yanliang District, Shaanxi, Xi'an Applicant before: XI'AN SILVER BUS Corp. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211215 Address after: No. 1088, Jiangcheng Road, Sutong science and Technology Industrial Park, Nantong, Jiangsu 226001 Patentee after: Nantong Sutong Holding Group Co.,Ltd. Address before: No. 188 Jiangguang Road, Sutong science and Technology Industrial Park, Nantong, Jiangsu 226017 Patentee before: AVIC MOTOR CO.,LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170711 |