CN101844532A - Automobile seat for child - Google Patents
Automobile seat for child Download PDFInfo
- Publication number
- CN101844532A CN101844532A CN201010188540.9A CN201010188540A CN101844532A CN 101844532 A CN101844532 A CN 101844532A CN 201010188540 A CN201010188540 A CN 201010188540A CN 101844532 A CN101844532 A CN 101844532A
- Authority
- CN
- China
- Prior art keywords
- air bag
- described air
- inner chamber
- child
- bag inner
- 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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- 230000003139 buffering effect Effects 0.000 claims abstract description 6
- 238000013016 damping Methods 0.000 claims abstract description 6
- 239000011148 porous material Substances 0.000 claims description 36
- 230000000694 effects Effects 0.000 claims description 8
- 239000013536 elastomeric material Substances 0.000 claims description 8
- 230000006386 memory function Effects 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000004744 fabric Substances 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000002775 capsule Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
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- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
The invention relates to an automobile seat for a child, comprising a seat and a backrest arranged at the rear part of the seat, wherein the upper part of the backrest is provided with an air bag which is used for playing roles in damping, buffering and protecting the head of the child and is provided with an air bag cavity. The invention provides a technical scheme which utilizes the elasticity of the air bag to play roles in damping, buffering and protecting the head of the child, and has simple structure and convenient manufacture.
Description
Technical field
The present invention relates to a kind of automobile seat for child.
Background technology
A kind of automobile seat for child of the prior art comprises the seat, is arranged on the backrest at rear, described seat, and the top of common described backrest is provided with the sponge block of thickening, thereby utilizes the elasticity of sponge block to play the children head cushioning effect.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of automobile seat for child.
Solving the problems of the technologies described above; a kind of technical scheme that the present invention adopts is: a kind of automobile seat for child; comprise the seat, be arranged on the backrest at rear, described seat, the top of described backrest is provided with and is used for and can plays the damping, buffering protective effect and have the air bag of air bag inner chamber children head.
In some embodiments, described backrest comprises that the both sides of backrest body, described backrest body extend to form flap forward, and described air bag has two, and two described air bags relatively are provided with and are arranged at respectively on the corresponding described flap.
In some embodiments, described air bag can be the air bag of being made by elastomeric material.
In some embodiments, can be that described air bag is for being filled with the totally-enclosed air bag of gas in described air bag inner chamber.
In some embodiments, described air bag can be the air bag of being made by the elastomeric material with shape memory function, when described air bag inner chamber communicates with ambient atmosphere, make described air bag be in full shape thereby can be full of by gas in the described air bag inner chamber.Air bag is to be made by the elastomeric material with shape memory function, and after air bag was crushed, air bag can be air-breathing automatically to full.
In some embodiments, can be to offer at least one on the described air bag to make atmosphere and described air bag intracavity inter-connection and can play the pore of the delivery flow effect of gas in the described air bag inner chamber of restriction.Flow is the amount of gas in unit time by the pore place.Described air bag is under the effect that is subjected to external force, and the gas in the described air bag inner chamber can not discharged moment.
In some embodiments, can be to offer on the described air bag to make the pore of atmosphere and described air bag intracavity inter-connection, this pore be provided with the Non-return air valve that can allow gas to enter described air bag inner chamber but stop gas to be discharged from described air bag inner chamber.
In some further embodiment, described pore has two at least, and one of them is provided with described Non-return air valve, and other has one to be provided with the overload protection valve that is used to discharge excess air in the described air bag inner chamber.
In some embodiments, can be to offer at least two pores that make atmosphere and described air bag intracavity inter-connection on the described air bag, the described pore of part place in all described pores is provided with the Non-return air valve that can allow gas to enter described air bag inner chamber but stop gas to be discharged from described air bag inner chamber, and the described pore of another part in all described pores is for playing the pore of the delivery flow effect of gas in the described air bag inner chamber of restriction.After air bag was crushed, all pores on the air bag can be air-breathing, thereby make that air bag can be fast automatic air-breathing to full.
Scope of the present invention is not limited to the technical scheme that the particular combinations of above-mentioned technical characterictic forms, and also should contain simultaneously by above-mentioned technical characterictic or its equivalent feature to carry out combination in any and other technical scheme of forming.The technical characterictic that disclosed (but being not limited to) has a similar functions among for example above-mentioned feature and the application is replaced mutually and technical scheme of forming etc.
Because technique scheme utilization, the present invention compared with prior art has following advantage: the invention provides a kind of elasticity of utilizing air bag children head is played the technical scheme of damping, buffering protective effect, and simple in structure, easy to make.
Description of drawings
Accompanying drawing 1 is block diagram of the present invention (style one);
Accompanying drawing 2 is block diagram of the present invention (style two);
Accompanying drawing 3 is block diagram of the present invention (style three);
Accompanying drawing 4 is front view of the present invention (style three);
Accompanying drawing 5 is the cutaway view (air bag is arranged at the backrest outside) of the A-A direction of accompanying drawing 4;
Accompanying drawing 6 is the cutaway view (the air bag bag is located in the cloth cover of backrest) of the A-A direction of accompanying drawing 4;
Accompanying drawing 7 is the cutaway view (embodiment one) of air bag;
Accompanying drawing 8 is the cutaway view (embodiment two) of air bag;
Accompanying drawing 9 is the cutaway view (embodiment three) of air bag;
Accompanying drawing 10 is the cutaway view (embodiment four) of air bag;
Accompanying drawing 11 is the cutaway view (embodiment five) of air bag.
Wherein: 1, seat; 2, backrest; 3, air bag; 4, air bag inner chamber; 5, pore; 6, Non-return air valve; 7, overload protection valve.
The specific embodiment
Embodiment one: shown in accompanying drawing 1-accompanying drawing 3, present embodiment provides the moulding of three automobile seat for child that uses in all ages and classes section.Every money automobile seat for child all comprises seat 1, is arranged on the backrest 2 at 1 rear, described seat, and the top of described backrest 2 is provided with and is used for and can plays the damping, buffering protective effect and have the air bag 3 of air bag inner chamber 4 children head.Usually, described backrest 2 comprises back rest, is arranged on the cloth cover on the described back rest.As shown in Figure 6, described air bag 3 can be the inside that is packaged in described cloth cover; As shown in Figure 5, also can be arranged on the outside of described backrest 2, promptly do not encased by described cloth cover.
Described backrest 2 comprises the backrest body, and the both sides of described backrest body extend to form flap forward, and described air bag 3 has two, and two described air bags 3 relatively are provided with and are arranged at respectively on the corresponding described flap.
Shown in accompanying drawing 5-accompanying drawing 7, described air bag 3 is for being filled with the totally-enclosed air bag 3 of gas in described air bag inner chamber 4.Described air bag 3 is air bags 3 of being made by elastomeric material.Also can be the air bag of making by elastomeric material 3, when described air bag inner chamber 4 communicates with ambient atmosphere, make described air bag 3 be in full shape thereby can be full of by gas in the described air bag inner chamber 4 with shape memory function.When described air bag 3 is not squeezed, described air bag 3 capsule internal gas pressures equate with external atmosphere pressure, when described air bag 3 is squeezed state, the capsule internal gas pressure of described air bag 3 is greater than external atmosphere pressure, and the volume of described air bag 3 is less than the volume of the described air bag 3 of state of equilibrium when being squeezed.
Embodiment two: embodiment two is with the difference of embodiment one: as shown in Figure 8, offer the pore 5 that at least one makes atmosphere be connected with described air bag inner chamber 4 and can play the delivery flow effect of gas in the described air bag inner chamber 4 of restriction on the described air bag 3.When described air bag 3 under the state that is not squeezed, the air pressure in the described air bag inner chamber 4 equate with external atmosphere pressure.Under the state that described air bag 3 is being squeezed; the distortion that is squeezed of described air bag 3; and the gas of crushed element is discharged from pore 5; the described relatively air bag inner chamber 4 of pore 5 is less; the gas of crushed element can not discharged moment, thereby makes 3 pairs of children heads of described air bag play buffer protection function.Described air bag 3 is air bags 3 of being made by the elastomeric material with shape memory function, when described air bag 3 under the state that no longer is squeezed, the air bag 3 after the distortion can return to the original form voluntarily, thereby also reaches air-breathing voluntarily function.
Embodiment three: embodiment three is with the difference of embodiment one: as shown in Figure 9, offer the pore 5 that makes that atmosphere is connected with described air bag inner chamber 4 on the described air bag 3, this pore 5 is provided with the Non-return air valve 6 that can allow gas to enter described air bag inner chamber 4 but stop gas to be discharged from described air bag inner chamber 4, general Non-return air valve 6 can both use, Non-return air valve 6 is not our inventive point, at this, simply give an example, as Non-return air valve 6 can be to have an exit skirt, be provided with a positive stop bead in described exit skirt, described bell-mouthed big opening is in air bag inner chamber 4.
Embodiment four: embodiment four is with the difference of embodiment two: as shown in Figure 10, offer two pores 5 that make that atmosphere is connected with described air bag inner chamber 4 on the described air bag 3, be provided with the Non-return air valve 6 that can allow gas to enter described air bag inner chamber 4 but stop gas to be discharged at described pore 5 places from described air bag inner chamber 4; And another described pore 5 is for playing the pore 5 of the delivery flow effect of gas in the described air bag inner chamber 4 of restriction; the described relatively air bag inner chamber 4 of this pore 5 is less; the gas of crushed element can not discharged moment, thereby makes 3 pairs of children heads of described air bag play buffer protection function.The existence of this Non-return air valve makes described air bag 3 shorten the air-breathing voluntarily time, and the air bag 3 after the distortion can return to original shape in the short period of time.
Embodiment five: embodiment five is with the difference of embodiment three: as shown in Figure 11; offer the pore 5 that makes that atmosphere is connected with described air bag inner chamber 4 on the described air bag 3; described pore 5 has two at least; pore 5 is provided with the Non-return air valve 6 that can allow gas to enter described air bag inner chamber 4 but stop gas to be discharged from described air bag inner chamber 4 on one of them, and another is provided with overload protection valve 7.Described overload protection valve 7 is mainly used in when gas is too much in the air bag inner chamber 4, avoid described air bag 3 burst and will more than gas discharge.
As mentioned above, we are illustrated according to aim of the present invention fully, but the present invention is not limited to the foregoing description and implementation method.The practitioner of correlative technology field can carry out different variations and enforcement in the scope of technological thought permission of the present invention.
Claims (9)
1. automobile seat for child; comprise seat (1), be arranged on the backrest (2) at rear, described seat (1), it is characterized in that: the top of described backrest (2) is provided with and is used for and can plays the damping, buffering protective effect and have the air bag (3) of air bag inner chamber (4) children head.
2. a kind of automobile seat for child according to claim 1, it is characterized in that: described backrest (2) comprises the backrest body, the both sides of described backrest body extend to form flap forward, described air bag (3) has two, and two described air bags (3) relatively are provided with and are arranged at respectively on the corresponding described flap.
3. a kind of automobile seat for child according to claim 1 is characterized in that: described air bag (3) is the air bag of being made by elastomeric material (3).
4. a kind of automobile seat for child according to claim 1, it is characterized in that: described air bag (3) is the air bag of being made by the elastomeric material with shape memory function (3), when described air bag inner chamber (4) when communicating with ambient atmosphere, described air bag inner chamber (4) thus in can be full of by gas and make described air bag (3) be in full shape.
5. according to any described a kind of automobile seat for child among the claim 1-3, it is characterized in that: described air bag (3) is for being filled with the totally-enclosed air bag (3) of gas in described air bag inner chamber (4).
6. according to claim 1,2 or 4 described a kind of automobile seat for child, it is characterized in that: offer the pore (5) that at least one makes atmosphere be connected with described air bag inner chamber (4) and can play the delivery flow effect of the interior gas of restriction described air bag inner chamber (4) on the described air bag (3).
7. according to any described a kind of automobile seat for child among the claim 1-4, it is characterized in that: offer the pore (5) that makes that atmosphere is connected with described air bag inner chamber (4) on the described air bag (3), this pore (5) is provided with the Non-return air valve (6) that can allow gas to enter described air bag inner chamber (4) but stop gas to be discharged from described air bag inner chamber (4).
8. a kind of automobile seat for child according to claim 7; it is characterized in that: described pore (5) has two at least; one of them is provided with described Non-return air valve (6), and other has one to be provided with the overload protection valve (7) that is used to discharge the interior excess air of described air bag inner chamber (4).
9. according to claim 1,2 or 4 described a kind of automobile seat for child, it is characterized in that: offer at least two pores (5) that make that atmosphere is connected with described air bag inner chamber (4) on the described air bag (3), the described pore of a part (5) in all described pores (5) locates to be provided with the Non-return air valve (6) that can allow gas to enter described air bag inner chamber (4) but stop gas to be discharged from described air bag inner chamber (4), and the described pore of another part (5) in all described pores (5) is for playing the pore (5) of the delivery flow effect that limits the interior gas of described air bag inner chamber (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010188540.9A CN101844532A (en) | 2009-10-30 | 2010-05-18 | Automobile seat for child |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910186426.X | 2009-10-30 | ||
| CN201010188540.9A CN101844532A (en) | 2009-10-30 | 2010-05-18 | Automobile seat for child |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101844532A true CN101844532A (en) | 2010-09-29 |
Family
ID=42769401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010188540.9A Pending CN101844532A (en) | 2009-10-30 | 2010-05-18 | Automobile seat for child |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101844532A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2074718U (en) * | 1990-04-27 | 1991-04-10 | 田英钦 | Automatic inflation tyre |
| CN1232656A (en) * | 1998-01-13 | 1999-10-27 | 阿普丽佳葛西株式会社 | Bumper structure for infanticulturing appliance |
| EP1452406A1 (en) * | 2003-02-25 | 2004-09-01 | Takata Corporation | Child seat |
| CN100366470C (en) * | 2003-06-12 | 2008-02-06 | 高田株式会社 | Child seat |
| CN101293489A (en) * | 2007-04-23 | 2008-10-29 | 珍妮有限公司 | Collision safety device being applicable to infant seats |
| CN201685730U (en) * | 2009-10-30 | 2010-12-29 | 好孩子儿童用品有限公司 | Automobile seat for children |
-
2010
- 2010-05-18 CN CN201010188540.9A patent/CN101844532A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2074718U (en) * | 1990-04-27 | 1991-04-10 | 田英钦 | Automatic inflation tyre |
| CN1232656A (en) * | 1998-01-13 | 1999-10-27 | 阿普丽佳葛西株式会社 | Bumper structure for infanticulturing appliance |
| EP1452406A1 (en) * | 2003-02-25 | 2004-09-01 | Takata Corporation | Child seat |
| CN100366470C (en) * | 2003-06-12 | 2008-02-06 | 高田株式会社 | Child seat |
| CN101293489A (en) * | 2007-04-23 | 2008-10-29 | 珍妮有限公司 | Collision safety device being applicable to infant seats |
| CN201685730U (en) * | 2009-10-30 | 2010-12-29 | 好孩子儿童用品有限公司 | Automobile seat for children |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20100929 |