CN205185919U - Noise control sound car seat - Google Patents
Noise control sound car seat Download PDFInfo
- Publication number
- CN205185919U CN205185919U CN201520591670.5U CN201520591670U CN205185919U CN 205185919 U CN205185919 U CN 205185919U CN 201520591670 U CN201520591670 U CN 201520591670U CN 205185919 U CN205185919 U CN 205185919U
- Authority
- CN
- China
- Prior art keywords
- layer
- isolation layer
- headrest
- metallic rod
- noise
- 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.)
- Active
Links
Landscapes
- Seats For Vehicles (AREA)
Abstract
The utility model relates to the technical field of auto parts, specifically a noise control sound car seat, including two headrest metal poles and back foaming set up the sound -proof housing between headrest metal pole and the back foaming, the sound -proof housing is including cup jointing layer and isolation layer, wherein: cup joint the layer for the rectangle, should cup joint and set up two on the layer and cup joint the hole, it cup joints with two metal poles of resting the head on through cup jointing the hole to cup joint the layer, the isolation layer is the rectangle, and this isolation layer is connected cup joint on the layer, the isolation layer is established between headrest metal pole and back foaming, the width of isolation layer > the biggest interval of two pieces headrest metal poles. The beneficial effects of the utility model are that, through install the sound -proof housing between headrest metal pole and back foaming, the friction of headrest metal pole and back foaming direct contact has been avoided, noise abatement.
Description
Technical field
The utility model relates to technical field of automobile, specifically a kind of noise-proofing automotive seat.
Background technology
Automotive seat, as carrying chaufeur and the carrier of seated passenger, under the prerequisite possessing the various basic function such as use safety, go back the requirement such as little that to make a noise in person comfort level, adjustment in use process when demand fulfillment is taken.In order to meet above-mentioned requirements, the backrest of automotive seat adopts foaming, and connects head rest and backrest frothing part by headrest Metallic rod, and what meet different building shape passenger takes demand.
Under normal circumstances, intercept without part between the backrest foaming of automotive seat and headrest Metallic rod, when chaufeur or passenger take on the seat, because backrest foaming is subject to the squeese pressure of human body weight, backrest foaming and will be rested the head between Metallic rod and phase mutual friction is occurred, and due to headrest Metallic rod and be made up of polyurethane material backrest foaming rub time can produce abnormal sound, the traveling comfort of occupant can be had influence on.Be generally when preventing friction and produce abnormal sound, one whole that can contact with headrest Metallic rod in backrest foaming covers foaming Sound-proof material and smears noise reduction wax, this embodiment not only cost is higher, and complex process.
Application number is " 201380018163.6 ", application publication number is " CN104220297A ", name is called that the Chinese invention patent of " vehicle seat used " discloses a kind of anti-interference structure of headrest, for having the seat of headrest and hard resin support, this headrest has the lower ornamental trimming of hard resin in bottom surface, and pillar hangs down downwards from described lower ornamental trimming, this hard resin support to be configured in back of seat and to support described pillar, and there is the head given prominence to upward from the end face of back of seat, on described lower ornamental trimming, convex shaped part is set highlightedly downwards in the position relative with the liner of described back of seat, the overhang of described convex shaped part is larger than the height of the head of described support.This invention can prevent from eliminating the noise between the lower ornamental trimming of headrest and the frame member of back of seat to a certain extent, but its structure is comparatively complicated, and manufacturing cost is higher, and applicability is not high.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of can effectively eliminate because of headrest Metallic rod and backrest foam phase mutual friction time the automotive seat of abnormal sound that produce.
In order to achieve the above object, the utility model provides a kind of noise-proofing automotive seat, comprises two headrest Metallic rod and backrest foaming, between described headrest Metallic rod and backrest foaming, arranges acoustic cladding;
Described acoustic cladding comprises socket layer and isolation layer, wherein:
Described socket layer is oblong, this socket layer is offered two sleeve joint holes, and described socket layer is socketed by sleeve joint hole and two Metallic rod of resting the head on;
Described isolation layer is oblong, and this isolation layer is connected on described socket layer, and described isolation layer is located at headrest Metallic rod and between backrest foams;
The maximum spacing of the width G reatT.GreaT.GT two headrest Metallic rod of described isolation layer.
Preferably, the bottom of described socket layer is laterally provided with the first suture zone, and the top of described isolation layer is laterally provided with the second suture zone;
Connection is sewed up mutually in described first suture zone and the second suture zone.
Preferably, described socket layer is felt layer of cloth.Described socket layer 4 is the common felt cloths be made up of polypropylene material, and its density is 35 ± 5g/m
3.
Preferably, described isolation layer is felt layer of cloth.The density of described isolation layer 5 is 23 ± 2g/m
3.
The beneficial effects of the utility model are, by installing acoustic cladding between headrest Metallic rod and backrest foaming, avoiding headrest Metallic rod and backrest foams direct contact friction, reducing noise.
Accompanying drawing explanation
Fig. 1 is the structural representation of acoustic cladding in the utility model;
Fig. 2 is structural representation of the present utility model.
Wherein:
1-headrest Metallic rod 2-backrest foaming 3-acoustic cladding
4-socket layer 5-isolation layer 6-first suture zone
7-second suture zone
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
Embodiment 1:
A kind of noise-proofing automotive seat as Figure 1-Figure 2, comprise two headrest Metallic rod 1 and backrest foaming 2, between described headrest Metallic rod 1 and backrest foaming 2, arrange acoustic cladding 3;
Described acoustic cladding 3 comprises socket layer 4 and isolation layer 5, wherein:
Described socket layer 4 is oblong, this socket layer 4 is offered two sleeve joint holes 41, and described socket layer 4 is socketed by sleeve joint hole 41 and two Metallic rod 1 of resting the head on;
Described isolation layer 5 is oblong, and this isolation layer 5 is connected on described socket layer 4, and described isolation layer 5 is located at headrest Metallic rod 1 and backrest foams between 2;
The maximum spacing of the width G reatT.GreaT.GT two headrest Metallic rod 1 of described isolation layer 5.
The bottom of described socket layer 4 is laterally provided with the first suture zone 6, and the top of described isolation layer 5 is laterally provided with the second suture zone 7;
Connection is sewed up mutually in described first suture zone 6 and the second suture zone 7.
Described socket layer 4 is felt layer of cloth.Described socket layer 4 is the common felt cloths be made up of polypropylene material, and its density is 35 ± 5g/m
3.
Described isolation layer 5 is felt layer of cloth.The density of described isolation layer 5 is 23 ± 2g/m
3.
Actual example:
The concrete steps that described acoustic cladding 3 is installed on the headrest assembly of automotive seat are wherein by a kind of noise-proofing automotive seat:
1, first headrest Metallic rod 1 is inserted into extreme lower position, measures length H and the two ultimate range L rested the head between Metallic rod 1 of headrest Metallic rod 1 respectively;
2, acoustic cladding 3 is made according to H and L recorded in the 1st step, wherein width L1 >=two piece the ultimate range L rested the head between Metallic rod 1, the length H of the height >=headrest Metallic rod 1 of acoustic cladding 3 of acoustic cladding 3; Two sleeve joint holes 41 on socket layer 4 perforate size make according to the actual size of automotive seat, afterwards connection is sewed up mutually in the first suture zone 6 and the second suture zone 7;
3, described acoustic cladding (3) comprises socket layer (4) and isolation layer (5), this socket layer (4) is offered two sleeve joint holes (41), described socket layer (4) is socketed by sleeve joint hole (41) and two Metallic rod (1) of resting the head on; The isolation having had noise-proofing cover between backrest foaming and headrest guide rod can be ensured like this, ensure that backrest foaming can not contact with headrest Metallic rod direct friction, thus produce abnormal sound.
Below the preferred embodiment that the utility model is created is illustrated, but the utility model is created and is not limited to described embodiment, those of ordinary skill in the art can also make all equivalent modification or replacement under the prerequisite without prejudice to the utility model creative spirit, and these equivalent modifications or replacement are all included in the application's claim limited range.
Claims (4)
1. noise-proofing automotive seat, comprise two headrests Metallic rod (1) and backrest foaming (2), it is characterized in that: acoustic cladding (3) is set between described headrest Metallic rod (1) and backrest foaming (2);
Described acoustic cladding (3) comprises socket layer (4) and isolation layer (5), wherein:
Described socket layer (4) is oblong, this socket layer (4) is offered two sleeve joint holes (41), described socket layer (4) is socketed by sleeve joint hole (41) and two Metallic rod (1) of resting the head on;
Described isolation layer (5) is oblong, and this isolation layer (5) is connected on described socket layer (4), and described isolation layer (5) is located at headrest Metallic rod (1) and backrest foams between (2);
The maximum spacing of the width G reatT.GreaT.GT two headrest Metallic rod (1) of described isolation layer (5).
2. noise-proofing automotive seat according to claim 1, it is characterized in that: the bottom of described socket layer (4) is laterally provided with the first suture zone (6), the top of described isolation layer (5) is laterally provided with the second suture zone (7);
Connection is sewed up mutually in described first suture zone (6) and the second suture zone (7).
3. noise-proofing automotive seat according to claim 1, is characterized in that: described socket layer (4) is felt layer of cloth.
4. noise-proofing automotive seat according to claim 1, is characterized in that: described isolation layer (5) is felt layer of cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520591670.5U CN205185919U (en) | 2015-08-03 | 2015-08-03 | Noise control sound car seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520591670.5U CN205185919U (en) | 2015-08-03 | 2015-08-03 | Noise control sound car seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205185919U true CN205185919U (en) | 2016-04-27 |
Family
ID=55778947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520591670.5U Active CN205185919U (en) | 2015-08-03 | 2015-08-03 | Noise control sound car seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205185919U (en) |
-
2015
- 2015-08-03 CN CN201520591670.5U patent/CN205185919U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104903146B (en) | Foam components, it is especially suitable for the foam components of seat, and for preparing the Method and kit for of foam components | |
| CN108621886A (en) | vehicle seat | |
| CN104602957A (en) | Vehicle seat | |
| EP2899065B1 (en) | Conveyance seat | |
| CN105407762A (en) | Headrest | |
| CN205185919U (en) | Noise control sound car seat | |
| CN204641470U (en) | For the seat cushions of front-row seats of vehicle | |
| CN203864504U (en) | Backrest structure of car seat | |
| CN109760565A (en) | A kind of integrated automobile backrest plastic back plate assembly and its backrest | |
| CN103921699A (en) | Vehicle rear seat and manufacturing method thereof | |
| CN204936887U (en) | A kind of vehicle head occipitalia noise-proofing seat | |
| CN201427530Y (en) | Fore carriage and shielded structure of gap between backrest thereof and cushion thereof | |
| JP5917317B2 (en) | Seat back for automobile seat | |
| CN203237082U (en) | Fixing structure of child safety seat | |
| CN205523809U (en) | Be applied to folding mattress on cross country vehicle | |
| CN207173369U (en) | The support meanss and articles for children of a kind of articles for children | |
| CN205344581U (en) | Inclination adjustable children vehicle security seat chair | |
| CN203681356U (en) | Footrest mat | |
| CN208469695U (en) | A kind of interior structure of car door | |
| JP6847707B2 (en) | Vehicle seat pad | |
| CN203601067U (en) | Novel automotive trim seat assembly | |
| CN109109689B (en) | Integrated child seat with side protection | |
| CN214647761U (en) | Foaming body for automobile seat backrest, automobile seat backrest and automobile seat | |
| CN202480927U (en) | Foam cushion of cab seat back | |
| CN219115300U (en) | Automobile seat headrest and automobile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 200444 plot F5 south of Fengxiang Road, Baoshan Urban Industrial Park, Baoshan District, Shanghai Patentee after: Sidco (Shanghai) automobile seat Co.,Ltd. Address before: 200444 plot F5 south of Fengxiang Road, Baoshan Urban Industrial Park, Baoshan District, Shanghai Patentee before: SITECH DONGCHANG AUTOMOTIVE SEATING TECHNOLOGY Ltd. |