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CN209700462U - A kind of seat with ventilation device - Google Patents

A kind of seat with ventilation device Download PDF

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Publication number
CN209700462U
CN209700462U CN201920474795.8U CN201920474795U CN209700462U CN 209700462 U CN209700462 U CN 209700462U CN 201920474795 U CN201920474795 U CN 201920474795U CN 209700462 U CN209700462 U CN 209700462U
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CN
China
Prior art keywords
ventilation
seat
backrest
layer
air
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Application number
CN201920474795.8U
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Chinese (zh)
Inventor
马强
王冰
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XI'AN ISRING HUATAI AUTO SEAT Co Ltd
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XI'AN ISRING HUATAI AUTO SEAT Co Ltd
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Priority to CN201920474795.8U priority Critical patent/CN209700462U/en
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Publication of CN209700462U publication Critical patent/CN209700462U/en
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Abstract

The utility model relates to a kind of seats with ventilation device of technical field of automobile accessories, it should include seat body, the seat body includes backrest and the portions that connect with backrest, the backrest includes backrest foam and the ventilation airbag that connect with the backrest foam, ventilation opening is offered through the backrest foam, ventilation connector is provided at the ventilation opening, the ventilation joint is provided with exhaust apparatus.The seat with ventilation device, structure is simple, and performance of ventilating is good, and air output is larger, and outlet air is uniform, improves the comfort level during passenger takes;The ventilation airbag of design, by several layers structure composition, comfort is good, and ventilation, moisture-inhibiting and flexibility are good, can improve the comfort level of ventilation effect and passenger's seating.

Description

A kind of seat with ventilation device
Technical field
The utility model relates to technical field of automobile accessories, more particularly, to a kind of seat with ventilation device.
Background technique
Ventilated seating is the cooling device of automotive seat;During the broiling summer, air-conditioning is able to maintain interior steady temperature, but Occupant and seat are in close contact, and with atmosphere draught-free, are unfavorable for sweat exclusion, are influenced human comfort;Ventilated seating can Air is flowed out from Chain cushion and the aperture by back, ventilation is kept, improves and take environmental amenity degree.
A kind of automobile ventilation seat structure is disclosed in the Chinese patent that Authorization Notice No. is CN201068119Y, the automobile Aeration seat structure includes portions, backrest portion and the air supply device for being respectively arranged in portions and back, portions include seat webbing, Seat foam, seat bottom plate, seat foam are arranged on present bottom plate, and seat webbing coats on present foam, and backrest portion includes chair with back set, back bubble Cotton, spine frame, back plaque, back plaque are coated on the outside of spine frame, and back foam is arranged on spine frame, and chair with back set is coated on back On foam, penetrates through on seat foam and back foam and offer air inlet, close to human body seating plane side and along the four of each air inlet Week radiation has several air flow channels with certain depth, and each air flow channel is connected to each air inlet, and each chair cover is by with saturating The superficial layer and filter mesh layer of stomata are constituted, air supply device on seat foam and back foam set by each air inlet connect, through into Air is sent into each air flow channel by stomata, and the air hole of the filter mesh layer and superficial layer that are covered by the seat webbing and chair with back makes air With human contact, heat exchange is realized.
The course of work of the automobile ventilation seat structure is that air permeable can be corresponded to air inlet and is sent to by each air supply device In respective air runner, the air in each air flow channel is uniformly delivered to superficial layer via the filter mesh layer that each seat, chair with back cover again, Finally by superficial layer air hole and human contact, realize heat exchange, achieve the purpose that heat dissipation ventilation.
The automobile ventilation seat structure during the work time, the filter mesh layer that is covered by the seat webbing and chair with back and superficial layer Air hole makes air and human contact, but only radiates to seat surface, and outlet air is uneven, influences riding comfort.
Utility model content
The purpose of this utility model is to provide a kind of seat with ventilation device, which has structure simple, leads to The advantages of wind performance is good, and air output is larger, and outlet air is uniform, improves the comfort level during passenger takes.
The above-mentioned purpose of the utility model has the technical scheme that
A kind of seat with ventilation device, including seat body, the seat body include backrest and lean on seat Carry on the back the portions of connection, the backrest includes backrest foam and the ventilation airbag that connect with the backrest foam, run through described in Backrest foam offers ventilation opening, and ventilation connector is provided at Yu Suoshu ventilation opening, and the ventilation joint is provided with outlet air dress It sets.
By implementing above-mentioned technical proposal, exhaust apparatus, exhaust apparatus work are adjusted, exhaust apparatus is discharged by ventilation opening Air, the gap that air enters backrest foam between airbag of divulging information, is then passed through ventilation airbag, make air with to human contact, Cool down to the position of seat and human contact;The apparatus structure is simple, and performance of ventilating is good, and air output is larger, and outlet air is equal It is even, the comfort level during passenger takes can be improved.
The utility model is further arranged to, and offers several equally distributed air outlets through the ventilation airbag.
By implementing above-mentioned technical proposal, exhaust apparatus, exhaust apparatus work are adjusted, exhaust apparatus is discharged by ventilation opening Air, the gap that air enters backrest foam between airbag of divulging information, is then passed through ventilation airbag, is discharged from air outlet, to seat Cool down with the position of human contact;Air outlet can reduce barrier of the ventilation airbag to air, reduces resistance, increases air quantity Add, improves human comfort.
The utility model is further arranged to, and the ventilation airbag is made of several layers, close to backrest foam side It is provided with nonwoven layer, the nonwoven layer is provided with 3D web layer, Yu Suoshu 3D web layer two sides far from backrest foam side It is provided with PU film layer, the dull surface side of the nonwoven layer is arranged close to PU film layer, and the PU film layer embossing face side It is arranged far from nonwoven layer.
By implementing above-mentioned technical proposal, 3D web layer is environment-protecting and non-poisonous, can be released effectively cervical vertebra pressure, and comfort level is high, and And air and the water free flow general character it is good, it is not bored it is wet, unsuitable deformation occurs, convenient for cleaning;Nonwoven layer has soft, ventilative spy Point, and easily forming, it is cheap;Elasticity is good for PU film layer, slightly high, has splendid penetrability;3D web layer, nonwoven layer and The ventilation airbag water vapour permeability and flexibility of its composition of PU film layer are good, and comfort level is high.
The utility model is further arranged to, the nonwoven layer, 3D web layer and the PU film positioned at 3D web layer two sides Layer is clamped by high frequency welding bead.
By implement above-mentioned technical proposal, high frequency welding bead can to nonwoven layer, 3D web layer and be located at 3D web layer into Row is clamped and is fixed.
The utility model is further arranged to, and the nonwoven layer is connected with the backrest foam by several double-glue bats It connects.
By implementing above-mentioned technical proposal, double-glue bat can be bonded nonwoven layer and backrest foam, meanwhile, it can make Certain interval is formed between nonwoven layer and backrest foam, convenient for being aerated to the ventilation each position of airbag, improves user's Comfort level.
The utility model is further arranged to, and the exhaust apparatus includes the air pipeline connecting with the ventilation connector, The air pipeline is provided with blower far from ventilation connector one end.
By implementing above-mentioned technical proposal, blower, fan action are adjusted, air is transferred to ventilation along air pipeline by blower Joint, then form certain interval between nonwoven layer and backrest foam and be discharged by each air outlet, with user and ventilation Airbag contact surface is aerated, and improves the comfort level during passenger takes.
The utility model is further arranged to, and the ventilation connector is connect with air pipeline by locking assembly, the lock The external screw thread that tight component is included in the air pipeline and connector one end close to each other of divulging information is respectively arranged with, the air pipeline It is connect with ventilation connector by erection joint, the internal screw thread with external screw thread cooperation is provided in the erection joint.
By implementing above-mentioned technical proposal, when ventilation device is installed, first air pipeline is connect with blower, then blower is pacified Dress on the seat, will adjust erection joint at the nozzle of erection joint alignment ventilation connector and air pipeline, erection joint and logical Wind connector and air pipeline are threadedly coupled, so that erection joint will divulge information, connector is connected to air pipeline;Locking assembly can be to logical Wind connector is attached with air pipeline, and ventilation device is made to form access, convenient for ventilation.
The utility model is further arranged to, and baffle ring is embedded in the erection joint, and the baffle ring two sides are provided with Sealing rubber ring.
By implementing above-mentioned technical proposal, when ventilation device is installed, first air pipeline is connect with blower, then blower is pacified Dress on the seat, will adjust erection joint at the nozzle of erection joint alignment ventilation connector and air pipeline, erection joint and logical Wind connector and air pipeline are threadedly coupled, so that ventilation connector and air pipeline are pushed against respectively in the sealing rubber ring of baffle ring two sides, Realize that erection joint and ventilation connector and air pipeline are tightly connected;Baffle ring and sealing rubber ring can be to ventilation connector and air pipelines It is isolated and is sealed.
In conclusion the utility model has the following beneficial effects:
One, the seat with ventilation device, structure is simple, and performance of ventilating is good, and air output is larger, and outlet air is uniform, improves Comfort level during passenger's seating;
Two, the seat with ventilation device, the ventilation airbag of design, by several layers structure composition, comfort is good, leads to Wind, moisture-inhibiting and flexibility are good, can improve the comfort level of ventilation effect and passenger's seating.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model embodiment.
Fig. 2 is the main view of the utility model embodiment.
Fig. 3 is the face the A-A cross-sectional view of Fig. 2.
Fig. 4 is the portion the B enlarged diagram of Fig. 3.
Appended drawing reference: 1, seat body;11, portions;12, backrest;121, air outlet;122, high frequency welding bead;13, Backrest foam;131, ventilation opening;14, ventilation airbag;141, PU film layer;142,3D web layer;143, nonwoven layer;15, two-sided Offset plate;16, ventilation connector;17, erection joint;171, baffle ring;18, sealing rubber ring;2, mounting base;3, exhaust apparatus;31, wind Machine;32, air pipeline.
Specific embodiment
Below in conjunction with attached drawing, the technical solution of the utility model embodiment is described.
As depicted in figs. 1 and 2, a kind of seat with ventilation device, including seat body 1, seat body 1 are leaned on including seat Back 12 and the portions 11 connecting with backrest 12,11 bottom of portions is fixedly connected with mounting base 2, referring to Fig. 3, backrest 12 Including backrest foam 13 and the ventilation airbag 14 connecting with backrest foam 13, several be uniformly distributed is offered through ventilation airbag 14 Air outlet 121, offer ventilation opening 131 through backrest foam 13, be fixedly connected at ventilation opening 131 ventilation connector 16, The exhaust apparatus 3 for accelerating air circulation is provided at ventilation connector 16.
As shown in Figure 3 and Figure 4, ventilation airbag 14 is made of several layers, and 13 side of backrest foam is provided with non-woven fabrics Layer 143, nonwoven layer 143 is provided with 3D web layer 142 far from 13 side of backrest foam, is respectively provided in 142 two sides of 3D web layer There is PU film layer 141, the dull surface of nonwoven layer 143 is arranged close to 141 side of PU film layer, and the embossing face side of PU film layer 141 It is arranged far from nonwoven layer 143, nonwoven layer 143,3D web layer 142 and the PU film layer 141 positioned at 142 two sides of 3D web layer are led to The clamping of high frequency welding bead 122 is crossed, nonwoven layer 143 is connect with backrest foam 13 by several double-glue bats 15, and nonwoven layer 143 form sealing area with backrest foam 13.
As shown in Figure 3 and Figure 4, exhaust apparatus 3 includes the air pipeline 32 connecting with ventilation connector 16, and air pipeline 32 is remote It is connected with blower 31 from ventilation 16 one end of connector, ventilation connector 16 is connect with air pipeline 32 by locking assembly, locking assembly It is included in the external screw thread that air pipeline 32 is respectively arranged with one end close to each other of connector 16 of divulging information, external screw thread includes close to ventilation 32 one end of pipeline setting be located at ventilation 16 periphery wall of connector on the first external screw thread and close to ventilation 16 one end of connector setting The second external screw thread on 32 periphery wall of air pipeline, air pipeline 32 are connect with ventilation connector 16 by erection joint 17, Baffle ring 171 is embedded in erection joint 17, the two sides of baffle ring 171 are provided with the internal screw thread with external screw thread cooperation, internal screw thread packet It includes in the first internal screw thread and baffle ring for being located at 17 inner sidewall of erection joint and cooperate with the first external screw thread of 171 side of baffle ring setting The setting of 171 other sides is located at 17 inner sidewall of erection joint and the second internal screw thread with the cooperation of the second external screw thread, and spiral shell in first Line is contrary with the second internal screw thread, and 171 two sides of baffle ring are provided with sealing rubber ring 18.
The installation process of the exhaust apparatus 3 of the utility model are as follows: connect air pipeline 32 with blower 31, then by blower 31 Installation on the seat, erection joint 17 is aligned at the nozzle of ventilation connector 16 and air pipeline 32, is adjusted erection joint 17, is made Erection joint 17 is threadedly coupled with ventilation connector 16 and air pipeline 32, when ventilation connector 16 and air pipeline 32 push against respectively in On the sealing rubber ring 18 of 171 two sides of baffle ring, erection joint 17 is installed with ventilation connector 16 and air pipeline 32.
The working principle of the utility model is: adjusting exhaust apparatus 3, exhaust apparatus 3 works, and exhaust apparatus 3 passes through ventilation Mouth 131 is discharged into air, and air enters the gap between backrest foam 13 and airbag 14 of divulging information, and ventilation airbag 14 is then passed through, from out Air port 121 is discharged, and accelerates the air circulation of human body and 12 contact position of backrest, to human body and 12 contact position of backrest into Row cooling.

Claims (8)

1. a kind of seat with ventilation device, including seat body (1), the seat body (1) include backrest (12) and The portions (11) being connect with backrest (12), which is characterized in that the backrest (12) include backrest foam (13) and with The ventilation airbag (14) of backrest foam (13) connection, offers ventilation opening (131) through the backrest foam (13), in institute It states and is provided with ventilation connector (16) at ventilation opening (131), be provided with exhaust apparatus (3) at the ventilation connector (16).
2. a kind of seat with ventilation device according to claim 1, which is characterized in that run through the ventilation airbag (14) Offer several equally distributed air outlets (121).
3. a kind of seat with ventilation device according to claim 2, which is characterized in that the ventilation airbag (14) is if having Dried layer composition, is provided with nonwoven layer (143) close to backrest foam (13) side, and the nonwoven layer (143) is separate to lean on Back foam (13) side is provided with 3D web layer (142), and Yu Suoshu 3D web layer (142) two sides are provided with PU film layer (141), Nonwoven layer (143) dull surface is arranged close to PU film layer (141) side, and the PU film layer (141) embossing face side is remote It is arranged from nonwoven layer (143).
4. a kind of seat with ventilation device according to claim 3, which is characterized in that the nonwoven layer (143), 3D Web layer (142) and the PU film layer (141) for being located at 3D web layer (142) two sides are clamped by high frequency welding bead (122).
5. a kind of seat with ventilation device according to claim 4, which is characterized in that the nonwoven layer (143) with The backrest foam (13) is connected by several double-glue bats (15).
6. a kind of seat with ventilation device according to claim 1, which is characterized in that the exhaust apparatus (3) includes The air pipeline (32) connecting with ventilation connector (16), the air pipeline (32) is far from the setting of ventilation connector (16) one end There are blower (31).
7. a kind of seat with ventilation device according to claim 6, which is characterized in that the ventilation connector (16) and logical Air pipe line (32) is connected by locking assembly, and the locking assembly is included in the air pipeline (32) and ventilation connector (16) phase The external screw thread being mutually respectively arranged with close to one end, the air pipeline (32) and ventilation connector (16) are connected by erection joint (17) It connects, the internal screw thread with external screw thread cooperation is provided on the erection joint (17).
8. a kind of seat with ventilation device according to claim 7, which is characterized in that the erection joint (17) is embedded Equipped with baffle ring (171), baffle ring (171) two sides are provided with sealing rubber ring (18).
CN201920474795.8U 2019-04-09 2019-04-09 A kind of seat with ventilation device Active CN209700462U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920474795.8U CN209700462U (en) 2019-04-09 2019-04-09 A kind of seat with ventilation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920474795.8U CN209700462U (en) 2019-04-09 2019-04-09 A kind of seat with ventilation device

Publications (1)

Publication Number Publication Date
CN209700462U true CN209700462U (en) 2019-11-29

Family

ID=68649323

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920474795.8U Active CN209700462U (en) 2019-04-09 2019-04-09 A kind of seat with ventilation device

Country Status (1)

Country Link
CN (1) CN209700462U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111703346A (en) * 2020-07-22 2020-09-25 长春富维安道拓汽车饰件系统有限公司 Car air-conditioning seat with both temperature adjustment and decoration functions

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111703346A (en) * 2020-07-22 2020-09-25 长春富维安道拓汽车饰件系统有限公司 Car air-conditioning seat with both temperature adjustment and decoration functions

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