CN106114319B - Aeration seat and its backrest - Google Patents
Aeration seat and its backrest Download PDFInfo
- Publication number
- CN106114319B CN106114319B CN201610650386.XA CN201610650386A CN106114319B CN 106114319 B CN106114319 B CN 106114319B CN 201610650386 A CN201610650386 A CN 201610650386A CN 106114319 B CN106114319 B CN 106114319B
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- CN
- China
- Prior art keywords
- backrest
- cavity
- baffle
- blowing unit
- backrest body
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/56—Heating or ventilating devices
- B60N2/5607—Heating or ventilating devices characterised by convection
- B60N2/5621—Heating or ventilating devices characterised by convection by air
- B60N2/5657—Heating or ventilating devices characterised by convection by air blown towards the seat surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/26—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Child & Adolescent Psychology (AREA)
- General Health & Medical Sciences (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The present invention relates to ventilated seating technical field, a kind of aeration seat and its backrest are provided.The first exhaust vent of the first cavity that several lead in backrest body is arranged by the front side in backrest body for the backrest, and the blowing using the first blowing unit into the first cavity, and the first cavity is inserted in using by the top movable of backrest body, to form the baffle blocked to the first exhaust vent, thus make air-flow that can only never receive the exhaust vent blowout for being arranged in backrest bottom section that baffle blocks, and then the up and down adjustment to baffle can be passed through, make only the first exhaust vent of part outlet air corresponding with children's dorsal area, so as to eliminate the invalid blowing region in backrest body, reduce the power consumption of the first blowing unit, it is opposite to promote current rate；It can also avoid forming the head of children and brush, bring sense of discomfort with exempt from customs examination children, or cause children's cold.
Description
Technical field
The present invention relates to ventilated seating technical fields, and specifically there is provided a kind of aeration seat and its backrests, more
Relate particularly to a kind of aeration seat and its backrest suitable for children.
Background technique
When passenger is sat on the seat, body rear portion and seat are in close contact, and contact portion atmosphere draught-free is unfavorable for sweat
Exclusion, body can be made one and do not felt well.Ventilation function effectively improves the air circulation of human body Yu seat contact portion,
Even if taking for a long time, the contact surface of body and seat also can be dry and comfortable comfortable.
Ventilated seating is by increasing fan on Chain cushion and the backrest foaming back side, after being drawn air into using fan
Ventilating layer is imported, air-flow permeates up from ventilation layer surface again and flows to seat surface sleeve surface by heating cushion (seat surface sleeve is to adopt
With punching skin), so that occupant ventilation function is can be used in hot weather to disperse the sweat at buttocks back, to passenger with
Carry out comfort.
But current aeration seat is designed both in adult, is arranged in the entire of backrest by the exhaust vent of back
Front area is formed with the entire back to adult and is brushed.And since the height of children is relatively low, usually only take up seat
One third of backrest or so, so having 2/3rds outlet air region in invalid blowing state by back, thus not
The waste of the energy is only caused, and the outlet air meeting blow-through of this partial region brings sense of discomfort to children to the head of children, and
And it is easy to cause children's cold.
Summary of the invention
(1) technical problems to be solved
The present invention is to solve the technical issues of backrest ventilation of existing aeration seat can not be suitable for children.
(2) technical solution
In order to solve the above technical problems, the backrest includes backrest body, the present invention provides a kind of backrest
One blowing unit and baffle；The inside of the backrest body has the first cavity, and the front side of the backrest body has several
Lead to the first exhaust vent of first cavity, first blowing unit into first cavity for drying；The gear
Plate is inserted in first cavity by the top movable of the backrest body, for blocking to first exhaust vent formation.
Preferably, the cross sectional shape and size of the cross sectional shape of the baffle and size and first cavity are adapted.
Preferably, the top of the baffle and headrest connect.
Preferably, several described first exhaust vents the front side of the backrest body arrange to be formed the first outlet air region and
Second outlet air region, first outlet air region and second outlet air region are between left and right every setting.
Preferably, the corresponding part of interval region between first outlet air region and second outlet air region
The rest part of the baffle baffle is thin.
Preferably, the temperature sensor for further including control module and being connect with the control module, the temperature sensor
For monitoring the temperature of the front side of the backrest body, the control module is for controlling the first blowing unit air output
Size.
Preferably, the bottom setting of rear side of first blowing unit close to the backrest body.
It preferably, further include air duct；The bottom of first cavity has opening；The one end in the air duct and described first
Blowing unit connection, the other end in the air duct extend downwardly and bypass the rear side sidewall of the backrest body and with described the
The open communication of one cavity bottom, and the bottom in the air duct is equipped with discharge outlet.
Preferably, from top to bottom space is gradually reduced for the bottom in the air duct.
The present invention also provides a kind of aeration seat, which includes backrest as described above, further includes sitting
Pad and the second blowing unit；The inside of the cushion has the second cavity, and it is described that there are several to lead to for the top side of the cushion
Second exhaust vent of the second cavity, second blowing unit into second cavity for drying.
(3) beneficial effect
It is logical that several are arranged by the front side in backrest body in a kind of aeration seat and its backrest provided by the invention
First exhaust vent of the first cavity into backrest body, and the blowing using the first blowing unit into the first cavity, and benefit
It is inserted in the first cavity, with by the top movable of backrest body to form the baffle blocked to the first exhaust vent, thus makes air-flow
The exhaust vent blowout for being arranged in backrest bottom section that baffle blocks can only be never received, and then the upper downward to baffle can be passed through
Section, makes only the first exhaust vent of part outlet air corresponding with children's dorsal area, invalid in backrest body so as to eliminate
Blowing region reduces the power consumption of the first blowing unit, opposite to promote current rate；It can also avoid forming the head of children and blow
It strokes, brings sense of discomfort with exempt from customs examination children, or cause children's cold.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of backrest of the embodiment of the present invention.
Appended drawing reference:
1, backrest body；11, the first cavity；2, the first blowing unit；3, baffle；4, it rests the head on；5, air duct；51, drainage hole.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example is not intended to limit the scope of the invention for illustrating the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " connection " should be done
It broadly understood, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be directly connected,
It can also be indirectly connected through an intermediary.For the ordinary skill in the art, can be understood with concrete condition above-mentioned
The concrete meaning of term in the present invention.
As shown in Figure 1, a kind of backrest provided in an embodiment of the present invention, including backrest body 1, the first blowing unit 2
With baffle 3；The inside of backrest body 1 has the first cavity 11, and there are several to lead to the first cavity 11 for the front side of backrest body 1
The first exhaust vent, the first blowing unit 2 can using motor and be arranged on the output shaft of motor fan composition, for
Blowing in first cavity 11, after wind is blown into the first cavity 11 by the first blowing unit 2, the air pressure in the first cavity 11 is increased,
Thus it is discharged again from several exhaust vents, just forms and user back is brushed.
Wherein, baffle 3 is inserted in the first cavity 11 by the top movable of backrest body 1, for being formed to the first exhaust vent
It blocks, that is to say, that, can be more to being arranged in backrest sheet during baffle 3 is gradually inserted downwards to the first cavity 11
The exhaust vent formation of 1 top of body is blocked, and air-flow can only block from baffle 3 is not affected by, be arranged in 1 bottom section of backrest body
Exhaust vent blowout, can be inserted into the depth in the first cavity 11 according to the specific height situation for using children, regulating fender 3 as a result,
Degree is adapted the back in the outlet air region and children in backrest body 1, can both eliminate the invalid blowing in backrest body 1
Region reduces the power consumption of the first blowing unit 2, and can be formed and be brushed to avoid the head to children, and with exempt from customs examination, children are brought not
Suitable sense, or cause children's cold.In addition, since the quantity of effective exhaust vent is greatly decreased, it is certain in 2 operating condition of the first blowing unit
Under conditions of, faster, current rate is promoted the wind velocity of exhaust vent blowout, therefore can promote use feeling.
The cross sectional shape and size of baffle 3 are preferably adapted with the cross sectional shape of the first cavity 11 and size, such baffle 3
The exhaust vent of upper area can not only be formed and be blocked, but also the entire upper half chamber of the first cavity 11 can formed and be blocked,
Thus the volume for reducing the first cavity 11 makes the wind being blown into the first cavity 11 directly by 1 bottom section of backrest body
Exhaust vent discharge, may be implemented by the first blowing unit 2 unlatching to the quick response the outlet air of exhaust vent, further
Improve use feeling.
The top of baffle 3 is preferably connect with headrest 4, and headrest 4 is to be located at the top of backrest body 1 to be used to support user head
Component, and the headrest 4 is not have effective for children user, therefore the headrest 4 can be connect with baffle 3,
Using 4 components held as the convenience that driving baffle 3 moves up and down of resting the head on, the normal use of seat both will not influence, and
And since headrest 4 is moved up and down at the top of backrest body 1, the use space around seat will not be occupied again.
Several first exhaust vents preferably arrange to form the first outlet air region and the second wind outlet area in the front side of backrest body 1
Domain, the first outlet air region and the second outlet air region are between left and right every setting, corresponding to the region of user's backbone two sides, because using
The backbone of person is the recess having slightly compared to two, therefore when the back of user leans against in backrest body 1, spinal area
Between domain and backrest body 1 not fit closely, and due to the region of backbone two sides protrude outward and with backrest body 1
It fits closely, therefore air-flow is easy to all rush the exhaust vent blowout of spine regions, then along spine regions and backrest body 1
Between gap up and down run away, the air output opposite with backbone two side areas will greatly reduce in this way, to the effective of user
Airflow effects will reduce.And several exhaust vents are divided into the first outlet air region and the second outlet air that above-mentioned effect is intervally arranged
Behind region, the generation of above-mentioned phenomenon just can avoid, due to region corresponding with user's backbone and exhaust vent is not present,
Air-flow is merely able to blow out from region corresponding with backbone two sides, is achieved in and more preferably effectively brushes purpose.
Further, the preferably corresponding part gear of the interval region between the first outlet air region and the second outlet air region
Plate 3 is thin compared with the rest part of baffle 3, and due to the region between the first outlet air region and the second outlet air region and outlet air is not present
Hole, therefore do not need baffle 3 to block yet, it thus can the use appropriate that reduce partial baffle 3 corresponding with this region
Material, to realize the purpose for saving material.
In addition, the backrest of the present embodiment further includes control module and the temperature sensor that connect with control module, temperature
Degree sensor is used to monitor the temperature of the front side of backrest body 1, and control module is for controlling the big of 2 air output of the first blowing unit
It is small.When control module monitors the temperature of 1 front side of backrest body higher than the first set temperature by temperature sensor, can control
System opens the first blowing unit 2 and properly increases the air output of the first blowing unit 2, forms blowing, drop to the back of user
Temperature；And when temperature sensor monitors the front side temperature of backrest body 1 lower than the second set temperature, reduction or pass can be controlled
The air output for closing the first blowing unit 2, avoids temperature is too low from bringing discomfort to user.
First blowing unit 2 of this backrest is arranged preferably adjacent to the bottom of the rear side of backrest body 1, by the first blowing
Unit 2 is positioned close to this region of the bottom of backrest body 1 and this region is selected to carry out being blown into gas to the first cavity 11
Stream can guarantee that air-flow can be normally blown into the first cavity 11 then no matter baffle 3 is inserted into have mostly deeply,
That is the adjustable range of baffle 3 can be improved in this way；On the other hand, since the backrest body of seat 1 is usually band angle tune
Save function, and the bottom section amplitude of fluctuation of backrest body 1 and little, so blowing unit setting here also can't volume
Use space around outer occupancy seat.
Further, the bottom of the first cavity 11 preferably has opening；The one end in air duct 5 is connected to the first blowing unit 2,
The other end in air duct 5 extends downwardly and bypasses the rear side sidewall of backrest body 1 and the open communication with 11 bottom of the first cavity,
And the bottom in air duct 5 is equipped with discharge outlet, that is to say, that the wind of the first blowing unit 2 blowout is first to flow downward along air duct 5,
Then it turns and flows upwards again.Since user is during using seat, surprisingly water can inevitably be spread because of situations such as drinking water
Onto backrest body 1, and the water being spread in backrest body 1 is then easy to enter in cavity by exhaust vent, eventually falls in sky
The bottom of chamber, if at this point, the first wind unit is directly to be connected to the bottom of the first cavity 11, then these moisture will
It enters in the first blowing unit 2, damages motor or other control circuits, or even the dangerous of electric leakage is caused to occur.And just due to
The presence in air duct 5, the water entered in the first cavity 11 can be then discharged by the drainage hole 51 of 5 bottom of air duct, can't be entered
Into the first wind unit, the phenomenon that thus can preventing the destruction and electric leakage to circuit, moreover, the presence in air duct 5 also can't shadow
Ring the positive constantly inlet wind of the first cavity 11.In addition, preferably from top to bottom space is gradually reduced for the bottom in air duct 5, it in this way can be to water
Stream forms the effect of guiding and convergence, it is ensured that moisture can converge at tap.
The present embodiment additionally provides a kind of aeration seat, which includes above-mentioned backrest, this Ventilated seat
Chair further includes cushion and the second blowing unit；Cushion is exactly the component for being used to support user's buttocks, and the inside of cushion has the
Two cavitys, the top side of cushion are equipped with several second exhaust vents, the second blowing unit for drying into the second cavity, air-flow from
The blowout of second exhaust vent brushes and cools down to the buttocks formation of user.Second blowing unit can be with the first blowing unit 2
By control module control and run independently of each other, be also possible to individually to open and close under the control of control module.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and replacement can also be made, these are improved and replacement
Also it should be regarded as protection scope of the present invention.
Claims (7)
1. a kind of backrest, which is characterized in that including backrest body, the first blowing unit and baffle；The backrest body
Inside has the first cavity, and there are several to lead to the first exhaust vent of first cavity, institute for the front side of the backrest body
The first blowing unit is stated for drying into first cavity；The baffle is inserted in by the top movable of the backrest body
First cavity, for being blocked to first exhaust vent formation；First blowing unit is close to the backrest body
The bottom of rear side is arranged, and further includes air duct；The bottom of first cavity has opening；The one end in the air duct and described first
Blowing unit connection, the other end in the air duct extend downwardly and bypass the rear side sidewall of the backrest body and with described the
The open communication of one cavity bottom, and the bottom in the air duct is equipped with discharge outlet；The cross sectional shape and size of the baffle and institute
The cross sectional shape and size for stating the first cavity are adapted.
2. backrest according to claim 1, which is characterized in that the top of the baffle and headrest connect.
3. backrest according to claim 1, which is characterized in that several described first exhaust vents are in the backrest sheet
The front side of body arranges to form the first outlet air region and the second outlet air region, first outlet air region and second outlet air region
Between left and right every setting.
4. backrest according to claim 3, which is characterized in that with first outlet air region and second outlet air
The rest part of the interval region corresponding part baffle baffle between region is thin.
5. backrest according to claim 1, which is characterized in that further include control module and connect with the control module
The temperature sensor connect, the temperature sensor are used to monitor the temperature of the front side of the backrest body, and the control module is used
In the size for controlling the first blowing unit air output.
6. backrest according to claim 1, which is characterized in that from top to bottom space gradually subtracts for the bottom in the air duct
It is small.
7. a kind of aeration seat, which is characterized in that further include sitting including backrest such as claimed in any one of claims 1 to 6
Pad and the second blowing unit；The inside of the cushion has the second cavity, and it is described that there are several to lead to for the top side of the cushion
Second exhaust vent of the second cavity, second blowing unit into second cavity for drying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610650386.XA CN106114319B (en) | 2016-08-09 | 2016-08-09 | Aeration seat and its backrest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610650386.XA CN106114319B (en) | 2016-08-09 | 2016-08-09 | Aeration seat and its backrest |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106114319A CN106114319A (en) | 2016-11-16 |
| CN106114319B true CN106114319B (en) | 2019-04-19 |
Family
ID=57258631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610650386.XA Active CN106114319B (en) | 2016-08-09 | 2016-08-09 | Aeration seat and its backrest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106114319B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108819803A (en) * | 2018-06-20 | 2018-11-16 | 北京奇宝科技有限公司 | Child safety seat intelligence control system and child safety seat |
| DE102019210985A1 (en) * | 2019-07-24 | 2021-01-28 | Mahle International Gmbh | Child seat arrangement |
| DE102019210989A1 (en) * | 2019-07-24 | 2021-01-28 | Mahle International Gmbh | Seating arrangement |
| CN111617822A (en) * | 2020-06-11 | 2020-09-04 | 武汉轻工大学 | Uneven blowing device and rice huller |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013116662A (en) * | 2011-12-02 | 2013-06-13 | Toyota Boshoku Corp | Vehicle structure |
| CN203126585U (en) * | 2013-02-17 | 2013-08-14 | 株式会社电装 | Seat air-conditioning device for vehicle |
| CN204712829U (en) * | 2015-06-10 | 2015-10-21 | 江苏东方英诗兰得车业有限公司 | A kind of totally enclosed electric car drafting apparatus |
| CN105059158A (en) * | 2015-08-27 | 2015-11-18 | 富卓汽车内饰（安徽）有限公司 | Automobile seat structure and method for removing sweat through same |
| CN205871804U (en) * | 2016-08-09 | 2017-01-11 | 刘郴 | Ventilation seat and backrest thereof |
-
2016
- 2016-08-09 CN CN201610650386.XA patent/CN106114319B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013116662A (en) * | 2011-12-02 | 2013-06-13 | Toyota Boshoku Corp | Vehicle structure |
| CN203126585U (en) * | 2013-02-17 | 2013-08-14 | 株式会社电装 | Seat air-conditioning device for vehicle |
| CN204712829U (en) * | 2015-06-10 | 2015-10-21 | 江苏东方英诗兰得车业有限公司 | A kind of totally enclosed electric car drafting apparatus |
| CN105059158A (en) * | 2015-08-27 | 2015-11-18 | 富卓汽车内饰（安徽）有限公司 | Automobile seat structure and method for removing sweat through same |
| CN205871804U (en) * | 2016-08-09 | 2017-01-11 | 刘郴 | Ventilation seat and backrest thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106114319A (en) | 2016-11-16 |
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