CN205573680U - Children's safety seat buffer - Google Patents
Children's safety seat buffer Download PDFInfo
- Publication number
- CN205573680U CN205573680U CN201620251923.9U CN201620251923U CN205573680U CN 205573680 U CN205573680 U CN 205573680U CN 201620251923 U CN201620251923 U CN 201620251923U CN 205573680 U CN205573680 U CN 205573680U
- Authority
- CN
- China
- Prior art keywords
- children
- support frame
- safety seat
- cavity
- primer
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a children's safety seat buffer. It includes the base and sets up the support frame in the base back upper place, installs the safety belt between support frame and the base, installs the back that is located support frame the place ahead on the support frame, is provided with the cavity between back and the support frame, has placed the gasbag in the cavity, the rear of support frame be provided with one with airbag connection's seal chamber, place gaseous propellant in the seal chamber and be used for lighting the primer of gaseous propellant, the primer is connected with a controller. After adopting foretell structure, when taking place accident, gaseous propellant is lighted to the primer makes the gasbag expand rapidly, can be in that the effect anus of safety belt to be fast when knocking the back of the chair of children's safety seat when children's health, and the expanded gasbag can be for children's a buffer protection's of health effect to fine assurance children's safety, its structural design is ingenious, low in manufacturing cost has improved children well and has taken vehicle safety.
Description
Technical field
This utility model relates to a kind of child safety seat, specifically a kind of child safety seat buffer unit, belongs to safety seat technical field.
Background technology
Along with gradually popularizing of family car, safety problem has become as an inevitable topic, especially as the safety measure difficult problem that a letter is to be solved especially ensureing children riding, therefore, child safety seat obtains the welcome of people, but existing child safety seat the most only has a seat body adapted with child's build and can protect the seat belt that child leans forward, therefore when automobile runs into chance failure, can only ensure that child will not lean forward, but the chair back knocking child safety seat being exceedingly fast under the effect of seat belt just because of the children's torso of the effect ride-on vehicles of seat belt, so that child back comes to harm.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of smart structural design, low cost of manufacture, and can improve the child safety seat buffer unit of children's ride-on vehicles safety.
In order to solve above-mentioned technical problem, child safety seat buffer unit of the present utility model, including base and the bracing frame being arranged on base back upper place, seat belt is installed between bracing frame and base, the backrest being positioned at bracing frame front is installed on bracing frame, cavity it is provided with between backrest and bracing frame, air bag it is placed with in cavity, the rear of bracing frame is provided with a sealing cavity being connected with air bag, being placed with gas-forming agent in annular seal space body and for lighting the primer of gas-forming agent, primer and a controller connect.
On described air bag, valve is installed.
Described sealing cavity is connected with air bag by a connecting line, and described connecting line is provided with check valve.
After using above-mentioned structure; due to the seat belt arranged; the air bag that is arranged in cavity and for the gas-forming agent being placed in annular seal space body making airbag inflation; when there is contingency; primer lights gas-forming agent makes air bag expand rapidly; when the chair back knocking child safety seat that children's torso can be exceedingly fast under the effect of seat belt; the air bag expanded can give the effect of one buffer protection of health of child; thus well ensure that the safety of child; its smart structural design; low cost of manufacture, improves children's ride-on vehicles safety well.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model child safety seat buffer unit.
Detailed description of the invention
Below in conjunction with the accompanying drawings and detailed description of the invention, child safety seat buffer unit of the present utility model is described in further detail.
As shown in the figure, child safety seat buffer unit of the present utility model, including base 1 and the bracing frame 2 being arranged on base back upper place, seat belt 3 is installed between bracing frame 2 and base 1, the backrest 4 being positioned at bracing frame front is installed on bracing frame 2, cavity 5 it is provided with between backrest 4 and bracing frame 2, air bag 6 it is placed with in cavity 5, the bottom of air bag 6 is wider, top is narrower, thus when having an accident, the comfort level taking child can be improved, the rear of bracing frame 2 is provided with one and seals cavity 7, seal in cavity 7 is connected sealing cavity 7 with air bag and be placed with gas-forming agent and for lighting the primer 8 of gas-forming agent, primer 8 is connected with a controller.
Further, on described air bag 6, valve 12 is installed, it is filled with a part of gas by valve at ordinary times in air bag 6, thus can improve the comfort level taking child, seal cavity 7 to be connected with air bag 6 by a connecting line 10, check valve 11 is installed on connecting line 10, thus prevent the gas in air bag and enter in annular seal space body.
When vehicle generation contingency; the children's torso of ride-on vehicles can lean forward due to shock; now make, due to the effect of seat belt, the chair back knocking child safety seat that the child of ride-on vehicles is exceedingly fast; meanwhile; controller can control primer 8 and light gas-forming agent, and gas-forming agent makes rapidly check valve open, thus is filled in air bag; the air bag expanded can give the effect of one buffer protection of health of child, thus well ensure that the safety of child.
Claims (3)
1. a child safety seat buffer unit, including base (1) and the bracing frame (2) that is arranged on base back upper place, seat belt (3) is installed between support frame as described above (2) and base (1), the backrest (4) being positioned at bracing frame front is installed on support frame as described above (2), it is characterized in that: between described backrest (4) and bracing frame (2), be provided with cavity (5), air bag (6) it is placed with in described cavity (5), the rear of support frame as described above (2) is provided with a sealing cavity (7) being connected with air bag, gas-forming agent it is placed with and for lighting the primer (8) of gas-forming agent in described sealing cavity (7), described primer (8) is connected with a controller.
2. according to the child safety seat buffer unit described in claim 1, it is characterised in that: valve (12) is installed on described air bag (6).
3. according to the child safety seat buffer unit described in claim 2, it is characterised in that: described sealing cavity (7) is connected with air bag (6) by a connecting line (10), and described connecting line (10) is provided with check valve (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620251923.9U CN205573680U (en) | 2016-03-29 | 2016-03-29 | Children's safety seat buffer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620251923.9U CN205573680U (en) | 2016-03-29 | 2016-03-29 | Children's safety seat buffer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205573680U true CN205573680U (en) | 2016-09-14 |
Family
ID=56867276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620251923.9U Expired - Fee Related CN205573680U (en) | 2016-03-29 | 2016-03-29 | Children's safety seat buffer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205573680U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107323321A (en) * | 2017-06-30 | 2017-11-07 | 沈建伟 | A kind of arta vehicle seat unit |
| CN107878279A (en) * | 2017-11-20 | 2018-04-06 | 芜湖瑞泰汽车零部件有限公司 | A kind of backrest structure of automotive seat |
| CN107933382A (en) * | 2017-11-20 | 2018-04-20 | 芜湖瑞泰汽车零部件有限公司 | The automotive seat that a kind of backrest can be adjusted |
-
2016
- 2016-03-29 CN CN201620251923.9U patent/CN205573680U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107323321A (en) * | 2017-06-30 | 2017-11-07 | 沈建伟 | A kind of arta vehicle seat unit |
| CN107878279A (en) * | 2017-11-20 | 2018-04-06 | 芜湖瑞泰汽车零部件有限公司 | A kind of backrest structure of automotive seat |
| CN107933382A (en) * | 2017-11-20 | 2018-04-20 | 芜湖瑞泰汽车零部件有限公司 | The automotive seat that a kind of backrest can be adjusted |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 |