CN109367493A - A kind of soundproof mat for engine hood clamping location structure - Google Patents
A kind of soundproof mat for engine hood clamping location structure Download PDFInfo
- Publication number
- CN109367493A CN109367493A CN201811238397.2A CN201811238397A CN109367493A CN 109367493 A CN109367493 A CN 109367493A CN 201811238397 A CN201811238397 A CN 201811238397A CN 109367493 A CN109367493 A CN 109367493A
- Authority
- CN
- China
- Prior art keywords
- buckle installation
- installation point
- inner panel
- clamping
- buckle
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/08—Insulating elements, e.g. for sound insulation
- B60R13/0838—Insulating elements, e.g. for sound insulation for engine compartments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/08—Insulating elements, e.g. for sound insulation
- B60R2013/0807—Arrangements of fasteners or clips specially adapted therefore
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- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Superstructure Of Vehicle (AREA)
Abstract
The present invention relates to a kind of soundproof mat for engine hood to be clamped location structure, including bonnet inner panel assembly and sound insulating pad；Multiple buckle installation points are provided on bonnet inner panel assembly, there are two clamping structures for setting at the rear portion of bonnet inner panel assembly；Sound insulating pad includes sound insulation pad body and the edge part for being set to sound insulating pad rear body；Edge part is inserted between clamping structure and bonnet inner panel assembly；It is provided on sound insulation pad body and the buckle one-to-one mounting hole of installation point.The technical program realizes the positioning of sound insulating pad installation by the way that two clamping structures are arranged on bonnet inner panel assembly, save human resources and set-up time, and the card of buckle is reduced by point by clamping structure, simultaneously, pass through the improvement to buckle installation point, while playing fixed sound insulating pad, the resonance of sound insulating pad is reduced, improves soundproof effect.
Description
Technical field
The invention belongs to auto body technique fields, particularly relate to a kind of soundproof mat for engine hood clamping location structure.
Background technique
Automobile engine cover sound insulating pad is mounted in the component of one isolation engine noise on bonnet inner panel assembly,
It is general to use buckle mounting structure, it is as shown in Figure 1 the sound insulating pad of the prior art and the bonnet inner panel assembly of Fig. 2；In sound insulation
It is provided with multiple buckle mounting holes 02 on pad 01, multiple buckle installation points 04 are provided on bonnet inner panel assembly 03.
When the installation of the soundproof mat for engine hood of the prior art, since the area of sound insulating pad is larger, two are needed in the production line
A installation personnel is installed, one end of the fixed sound insulating pad of one of installation personnel, another installation personnel by buckle into
Row installation, needs time for positioning at least to need 20 seconds, and needs two installation personnel compounding practices, therefore, when positioning
Between plus the set-up time at least 40 seconds, not only waste of manpower resource increases the set-up time, but also the raising of production efficiency is more difficult.
Summary of the invention
The object of the present invention is to provide a kind of soundproof mat for engine hood to be clamped location structure, to solve the sound insulating pad of the prior art
The problem of the waste of human resource of installation and set-up time length.
The present invention is achieved by the following technical solutions:
A kind of soundproof mat for engine hood clamping location structure, including bonnet inner panel assembly and sound insulating pad；
Multiple buckle installation points are provided on the bonnet inner panel assembly, at the rear portion of the bonnet inner panel assembly
There are two clamping structures, respectively the first clamping structure and the second clamping structure for setting；
Multiple buckle installation points include at least the first buckle installation for being set to the bonnet inner panel assembly rear portion
Point and the second buckle installation point；
It is set to third not on the same line of the bonnet inner panel assembly close to front and buckles installation point, the 4th
Buckle installation point and the 5th buckle installation point, the 4th buckle installation point is set to third buckle installation point and described the
Between five buckle installation points；
Two clamping structures are set between the first buckle installation point and the second buckle installation point；
Two clamping structures always become one structure with the bonnet inner panel, include to enging cabin direction
The extension of extension and the clamping portion being structure as a whole with the extension, the axial length before and after vehicle of the clamping portion
Greater than the axial length before and after vehicle of the extension；
The sound insulating pad includes sound insulation pad body and the edge part for being set to the sound insulating pad rear body；The edge part
It is inserted between the clamping portion and the bonnet inner panel assembly；It is provided on the sound insulation pad body and buckle installation point one
One corresponding mounting hole.
The 6th buckle installation point and the 7th buckle installation point are provided in the middle part of the bonnet inner panel assembly；Described
The center at the center of one clamping structure, the center of the 6th buckle installation point and the 4th buckle installation point is not the same as always
On line；
The center of second clamping structure, the center of the 7th buckle installation point and the described 4th buckle installation point
Center is not on the same line.
The distance between the outer edge of the outer edge of first clamping structure and second clamping structure is described the
The center and described second of one buckle installation point buckles the 3/5 to 4/5 of the distance between center of installation point.
The axial projection being provided on the clamping portion before and after vehicle.
The end of the clamping portion is provided with the bending part to the enging cabin direction.
The front-rear direction length of the edge part is less than the length of the clamping portion.
The distance between the upper surface of the edge part and the upper surface of the sound insulation pad body are less than the edge part
The distance between the lower surface of lower surface and the sound insulation pad body.
The beneficial effects of the present invention are:
The technical program realizes determining for sound insulating pad installation by the way that two clamping structures are arranged on bonnet inner panel assembly
Position, saves human resources and set-up time, and reduces the card of buckle by point by clamping structure, meanwhile, by card
The improvement for detaining installation point reduces the resonance of sound insulating pad while playing fixed sound insulating pad, improves soundproof effect.
Detailed description of the invention
Fig. 1 is the sound insulating pad schematic diagram of the prior art；
Fig. 2 is prior art bonnet inner panel assembly diagram；
Fig. 3 is bonnet inner panel assembly diagram of the present invention；
Fig. 4 is the A-A cross-sectional view of Fig. 3；
Fig. 5 is the bonnet inner panel assembly diagram for being equipped with sound insulating pad；
Fig. 6 is sound insulating pad schematic diagram of the present invention；
Fig. 7 is clamping portion enlarged diagram；
Fig. 8 is the B-B cross-sectional view of Fig. 7.
Description of symbols
01 sound insulating pad, 02 buckle mounting hole, 03 bonnet inner panel assembly, 04 buckle installation point, 1 bonnet inner panel assembly,
11 first buckle installation points, 12 second buckle installation points, 13 thirds buckle installation point, 14 the 4th buckle installation points, 15 the 5th cards
Button installation point, 16 the 6th buckle installation points, 17 the 7th buckle installation points, 18 first clamping structures, 19 second clamping structures, 191
Extension, 192 clamping portions, 193 bending parts, 194 axial projections, 2 sound insulating pads, 21 sound insulation pad bodies, 22 edge parts, 23 installations
Hole.
Specific embodiment
Carry out the technical solution that the present invention will be described in detail by the following examples, embodiment below is merely exemplary, only
It can be used to explanation and illustration technical solution of the present invention, and be not to be construed as the limitation to technical solution of the present invention.
The application provides a kind of soundproof mat for engine hood clamping location structure, and as shown in Fig. 3 to 8, including bonnet inner panel is total
At 1 and sound insulating pad 2.
As shown in figure 3, multiple buckle installation points are provided on bonnet inner panel assembly 1, in bonnet inner panel assembly
There are two clamping structures, respectively the first clamping structure 18 and the second clamping structure 19 for rear portion setting；First clamping structure and
Shape, the size of two clamping structures etc. are all the same, and section is as shown in Figure 4.
Multiple buckle installation points include at least the first buckle installation point 11 and for being set to bonnet inner panel assembly rear portion
Two buckle installation points 12；In this application, rear portion refers to for close to the side of driver's cabin, front to refer to the front side of vehicle.
Third buckle installation point 13, fourth not on the same line of the bonnet inner panel assembly close to front is set to block
Installation point 14 and the 5th buckle installation point 15 are detained, the 4th buckle installation point is set to third buckle installation point and installs with the 5th buckle
Between point；Three buckle installation points herein form triangle and connect and fix position on a different straight lines, improve first every
Fixation between sound pad and bonnet inner panel assembly；Followed by such structure can reduce vehicle in operation, engine operation
Or the covibration when idling, enable to soundproof effect more preferable；It is the fixed shape of such triangle again, with
Two clamping structures are cooperated, as long as these three buckle any one of installation points are fixed by snap, allow for every
Fixation between sound pad and bonnet inner panel assembly, so that installation is more convenient.
The 6th buckle installation point 16 and the 7th buckle installation point 17 are provided in the middle part of bonnet inner panel assembly；First card
The center at the center of binding structure, the center of the 6th buckle installation point and the 4th buckle installation point is not on the same line；This structure
Effect in addition to increase sound insulating pad and bonnet inner panel assembly fixation, reduce resonance, increase soundproof effect outside, be also convenient for installing
The fixation of buckle improves installation effectiveness.
The center at the center of the second clamping structure, the center of the 7th buckle installation point and the 4th buckle installation point is not same
On straight line；Fixation of the effect of this structure in addition to increasing sound insulating pad and bonnet inner panel assembly, reduces resonance, increases soundproof effect
Outside, it is also convenient for the fixation of installation buckle, improves installation effectiveness.
In order to guarantee that sound insulating pad clamping is stablized, as shown in figure 5, two clamping structures are set to the first buckle installation point and the
Between two buckle installation points；The distance between the outer edge of first clamping structure and the outer edge of the second clamping structure are first
Buckle the center and the 3/5 to 4/5 of the distance between the center of the second buckle installation point of installation point.In the implementation of the application
Example in, such as the distance between two clamping structures be 664mm, first buckle installation point and second buckle installation point between away from
From for 1064mm.
As shown in figure 4, two clamping structures always become one structure with bonnet inner panel, it include to enging cabin side
Extension 191 to extension and the clamping portion 192 that is structure as a whole with extension, the axial length before and after vehicle of clamping portion
Greater than the axial length before and after vehicle of extension.
In one embodiment of the application, it is contemplated that the space convenience of sound insulating pad is installed, extension protrudes bonnet
The length of inner panel assembly 9mm, clamping portion are 12mm, and in this application, length is the front-rear direction length direction with vehicle, vehicle
Two sides are width direction, and top or upper surface refer both to the direction in the outside towards vehicle up direction, lower section, lower surface or inner surface
Refer both to the direction towards ground or enging cabin.
As shown in Figure 7 and Figure 8, it is contemplated that the intensity requirement and lightweight requirements of clamping structure, the clamping of the clamping structure
The width in portion is 36mm, and in the axial projection 194 being provided with before and after vehicle on clamping portion, is made for playing reinforcing rib
With in the present embodiment, the width of reinforcing rib is 16.5mm, and raised height is 3mm.It is provided in the end of clamping portion to hair
The bending part 193 in motivation cabin direction, convenient for the insertion of sound insulating pad.
As shown in fig. 6, sound insulating pad 2 includes sound insulation pad body 21 and the edge part 22 for being set to sound insulating pad rear body；Side
Edge is inserted between clamping portion and bonnet inner panel assembly；It is provided on sound insulation pad body one-to-one with buckle installation point
Mounting hole 23.
The front-rear direction length of edge part is less than the length of clamping portion.
The distance between upper surface and the upper surface of sound insulation pad body of edge part are less than lower surface and the sound insulation of edge part
The distance between lower surface of pad body.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And deformation, the scope of the present invention are extremely equally limited by appended claims.
Claims (7)
1. a kind of soundproof mat for engine hood is clamped location structure, which is characterized in that including bonnet inner panel assembly and sound insulating pad；
It is provided with multiple buckle installation points on the bonnet inner panel assembly, is arranged at the rear portion of the bonnet inner panel assembly
There are two clamping structures, respectively the first clamping structure and the second clamping structure；
It is multiple it is described buckle installation points include at least be set to the bonnet inner panel assembly rear portion first buckle installation point and
Second buckle installation point；
The bonnet inner panel assembly is set to close to the third buckle installation point not on the same line of front, the 4th buckle
Installation point and the 5th buckle installation point, the 4th buckle installation point are set to the third buckle installation point and the 5th card
It detains between installation point；
Two clamping structures are set between the first buckle installation point and the second buckle installation point；
Two clamping structures always become one structure with the bonnet inner panel, include extending to enging cabin direction
Extension and the clamping portion that is structure as a whole with the extension, the axial length before and after vehicle of the clamping portion be greater than
The axial length before and after vehicle of the extension；
The sound insulating pad includes sound insulation pad body and the edge part for being set to the sound insulating pad rear body；The edge part insertion
Between the clamping portion and the bonnet inner panel assembly；It is provided on the sound insulation pad body a pair of with buckle installation point one
The mounting hole answered.
2. soundproof mat for engine hood according to claim 1 is clamped location structure, which is characterized in that in the bonnet inner panel
The 6th buckle installation point and the 7th buckle installation point are provided in the middle part of assembly；The center of first clamping structure, described
The center of six buckle installation points and the center of the 4th buckle installation point are not on the same line；
The center at the center of second clamping structure, the center of the 7th buckle installation point and the 4th buckle installation point
Not on the same line.
3. soundproof mat for engine hood according to claim 1 is clamped location structure, which is characterized in that first clamping structure
Outer edge and second clamping structure the distance between outer edge, for it is described first buckle installation point center with it is described
The 3/5 to 4/5 of the distance between the center of second buckle installation point.
4. soundproof mat for engine hood according to claim 1 is clamped location structure, which is characterized in that set on the clamping portion
The axial projection being equipped with before and after vehicle.
5. soundproof mat for engine hood according to claim 1 or 4 is clamped location structure, which is characterized in that in the clamping portion
End be provided with the bending part to the enging cabin direction.
6. soundproof mat for engine hood according to claim 1 is clamped location structure, which is characterized in that the front and back of the edge part
Direction length is less than the length of the clamping portion.
7. soundproof mat for engine hood according to claim 1 is clamped location structure, which is characterized in that the upper table of the edge part
The lower surface of the distance between face and the upper surface of the sound insulation pad body less than the edge part and the sound insulation pad body
The distance between lower surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811238397.2A CN109367493A (en) | 2018-10-23 | 2018-10-23 | A kind of soundproof mat for engine hood clamping location structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811238397.2A CN109367493A (en) | 2018-10-23 | 2018-10-23 | A kind of soundproof mat for engine hood clamping location structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109367493A true CN109367493A (en) | 2019-02-22 |
Family
ID=65401444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811238397.2A Pending CN109367493A (en) | 2018-10-23 | 2018-10-23 | A kind of soundproof mat for engine hood clamping location structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109367493A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204124079U (en) * | 2014-09-26 | 2015-01-28 | 侯俊书 | Sound-proof material |
| CN204415295U (en) * | 2015-02-02 | 2015-06-24 | 重庆市迪凯汽车配件有限公司 | For the expanded material baffle plate of automobile noise reduction |
| CN105015441A (en) * | 2015-07-20 | 2015-11-04 | 合肥科启环保科技有限公司 | Engine cover silencing pad |
| CN205905917U (en) * | 2016-06-24 | 2017-01-25 | 浙江吉利控股集团有限公司 | Bonnet gives sound insulation and fills up and mounting structure thereof |
| CN206067669U (en) * | 2016-09-18 | 2017-04-05 | 安徽江淮汽车集团股份有限公司 | A kind of new front wall sound-isolation pad device |
| CN107433917A (en) * | 2016-05-26 | 2017-12-05 | 福特环球技术公司 | Bonnet of motor car sound insulating pad and the bonnet of motor car combination comprising it and vehicle |
| CN107985220A (en) * | 2017-11-17 | 2018-05-04 | 刘建明 | Automobile heat shield |
| CN108001381A (en) * | 2016-10-28 | 2018-05-08 | 丹阳晨厷生物科技有限公司 | A kind of guard board structure of automobile engine |
| CN207550113U (en) * | 2017-12-06 | 2018-06-29 | 江苏祺胜现代新材料有限公司 | A kind of automobile cover sound arrester |
| CN207579790U (en) * | 2017-11-01 | 2018-07-06 | 温州千固汽车部件有限公司 | A kind of engine protection board |
-
2018
- 2018-10-23 CN CN201811238397.2A patent/CN109367493A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204124079U (en) * | 2014-09-26 | 2015-01-28 | 侯俊书 | Sound-proof material |
| CN204415295U (en) * | 2015-02-02 | 2015-06-24 | 重庆市迪凯汽车配件有限公司 | For the expanded material baffle plate of automobile noise reduction |
| CN105015441A (en) * | 2015-07-20 | 2015-11-04 | 合肥科启环保科技有限公司 | Engine cover silencing pad |
| CN107433917A (en) * | 2016-05-26 | 2017-12-05 | 福特环球技术公司 | Bonnet of motor car sound insulating pad and the bonnet of motor car combination comprising it and vehicle |
| CN205905917U (en) * | 2016-06-24 | 2017-01-25 | 浙江吉利控股集团有限公司 | Bonnet gives sound insulation and fills up and mounting structure thereof |
| CN206067669U (en) * | 2016-09-18 | 2017-04-05 | 安徽江淮汽车集团股份有限公司 | A kind of new front wall sound-isolation pad device |
| CN108001381A (en) * | 2016-10-28 | 2018-05-08 | 丹阳晨厷生物科技有限公司 | A kind of guard board structure of automobile engine |
| CN207579790U (en) * | 2017-11-01 | 2018-07-06 | 温州千固汽车部件有限公司 | A kind of engine protection board |
| CN107985220A (en) * | 2017-11-17 | 2018-05-04 | 刘建明 | Automobile heat shield |
| CN207550113U (en) * | 2017-12-06 | 2018-06-29 | 江苏祺胜现代新材料有限公司 | A kind of automobile cover sound arrester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 230601 No. 99 Ziyun Road, Hefei Economic and Technological Development Zone, Anhui Province Applicant after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 No. 669 Shixin Road, Taohua Industrial Park, Hefei City, Anhui Province Applicant before: Anhui Jianghuai Automobile Group Limited by Share Ltd |
|
| CB02 | Change of applicant information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190222 |
|
| RJ01 | Rejection of invention patent application after publication |