CN216636248U - Child safety seat - Google Patents
Child safety seat Download PDFInfo
- Publication number
- CN216636248U CN216636248U CN202123062085.0U CN202123062085U CN216636248U CN 216636248 U CN216636248 U CN 216636248U CN 202123062085 U CN202123062085 U CN 202123062085U CN 216636248 U CN216636248 U CN 216636248U
- Authority
- CN
- China
- Prior art keywords
- seat
- support
- seat body
- supporting part
- vehicle
- 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
Images
Landscapes
- Seats For Vehicles (AREA)
Abstract
The utility model provides a child safety seat, which comprises a seat body, a supporting part and a supporting part locking bracket, wherein the seat body is provided with a seat body; the bottom of the seat body is fixed on a rear seat of a vehicle, one end of the supporting part is rotatably arranged at the rear side of the seat body, the other end of the supporting part can be embedded into the supporting part locking bracket, and the bottom of the supporting part locking bracket is fixed on the floor of the vehicle; the support portion is configured to support the seat body to reduce an amount of forward movement when a frontal collision of the vehicle occurs. The utility model reduces the forward movement of the seat through the supporting part when collision occurs, thereby achieving the purpose of reducing the injury of children passengers, and being particularly suitable for compact vehicle types.
Description
Technical Field
The utility model relates to the technical field of seats, in particular to a child safety seat.
Background
Child safety seats are formed by combining a harness assembly or flexible member with safety buckles, an adjustable child safety seat, a connection child safety seat and an auxiliary child safety seat (such as a carrycot, a child carrying child safety seat, an auxiliary seat or a crash-proof child safety seat), and are secured to a motor vehicle by mounting the child safety seat in a locking position on the vehicle itself, which limits the displacement of the child's body to reduce the injury to the child from an emergency (such as a crash or sudden deceleration).
The general automobile seat and the safety belt are specially designed for adults, and when a child sits on the automobile seat, the automobile seat and the safety belt are too short, too loose, not suitable for the body shape of the child, and not safe and uncomfortable. The child safety seat is specially designed for children, and gives consideration to various factors such as automobile impact experiments, children injury medical research, material mechanics, ergonomics, children psychology and the like so as to achieve the best use performance. In the event of a car crash or sudden deceleration, the child safety seat can reduce the impact force on the child, limiting the child's body movement, and thereby mitigating injury to them.
However, for a compact vehicle: the vehicle has short energy absorption space, high collision strength and small rear emptying space; when a frontal collision occurs, the child seat mounted in the reverse direction collides with the front seat violently, thereby causing great head and chest injuries to the child passenger. Therefore, none of the child seat products sold in the market can play a good role in protecting the child passengers in the compact vehicle; the main reason is that the existing child seat product has large forward movement amount and large impact strength with the front row seat in the collision occurrence process.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a child safety seat, which solves the technical problem that the existing child safety seat cannot protect a child passenger in a compact vehicle.
In one aspect, there is provided a child safety seat comprising:
the seat comprises a seat body, a supporting part and a supporting part locking bracket;
the bottom of the seat body is fixed on a rear seat of a vehicle, one end of the supporting part is rotatably arranged at the rear side of the seat body, the other end of the supporting part is embedded into the supporting part locking support, and the bottom of the supporting part locking support is fixed on the floor of the vehicle; the support portion is configured to support the seat body to reduce an amount of forward movement when a frontal collision of the vehicle occurs.
Preferably, the rear side of the top of the supporting part locking support is provided with a limiting block, the front side of the top of the supporting part locking support is provided with a vacancy part, and the vacancy part and the limiting block are used for fixing the supporting part.
Preferably, the support part comprises a rotating pin shaft and a support plate; the seat is characterized in that two ends of the rotating pin shaft are rotatably embedded into the seat body, the middle of the rotating pin shaft is fixedly connected with one end of the supporting plate, and the other end of the supporting plate is embedded into the supporting part locking support.
Preferably, the supporting part comprises a rotating pin shaft fixing base, a rotating pin shaft and a supporting plate; the top of the rotary pin shaft fixing base is fixedly connected with the rear side of the top of the seat body, the bottom of the rotary pin shaft fixing base is fixedly connected with the lower side of the bottom of the seat body, two ends of the rotary pin shaft are rotatably embedded into the rotary pin shaft fixing base, the middle of the rotary pin shaft is fixedly connected with one end of the supporting plate, and the other end of the supporting plate can be embedded into the supporting part locking support.
Preferably, the rear side of the top of the supporting part locking support is provided with a limiting block, the front side of the top of the supporting part locking support is provided with a vacancy part, and the vacancy part and the limiting block are used for fixing the supporting plate.
Preferably, the method further comprises the following steps: an energy absorbing portion; the energy absorption part is fixed between the seat body and a front seat of a vehicle, and one side of the energy absorption part is fixedly connected with the rear side of the seat body.
Preferably, the method further comprises the following steps: a seat headrest; the seat headrest is fixed on the top of the seat body, and an energy absorption part fixing support is arranged on the rear side of the seat headrest.
Preferably, the method further comprises the following steps: an energy absorbing portion; the energy absorption part is fixed between the seat headrest and a front seat of a vehicle, and one side of the energy absorption part is fixedly connected with the energy absorption part fixing support.
In summary, the embodiment of the utility model has the following beneficial effects:
according to the child safety seat provided by the utility model, when frontal collision occurs, the forward motion amount of the seat is reduced under the restraint of the supporting part and the supporting part locking support, so that severe collision is avoided, the purpose of reducing injury of children passengers is achieved, and the child safety seat is particularly suitable for compact vehicle types.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is within the scope of the present invention for those skilled in the art to obtain other drawings based on the drawings without inventive exercise.
FIG. 1 is a schematic view of a child safety seat in an embodiment of the utility model.
Fig. 2 is a schematic view of a support portion and a support portion locking bracket according to an embodiment of the utility model.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, a schematic view of an embodiment of a child safety seat according to the present invention is shown. In this embodiment, the child safety seat includes:
a seat body 1, a support part 3, a support part locking bracket 4;
the bottom of the seat body 1 is fixed on a rear seat of a vehicle, one end of the supporting part 3 is rotatably arranged at the rear side of the seat body 1, the other end of the supporting part 3 is embedded into the supporting part locking bracket 4, and the bottom of the supporting part locking bracket 4 is fixed on the floor of the vehicle; the support portion 3 serves to support the seat body 1 to reduce the amount of forward movement in the event of a frontal collision of the vehicle. That is, the support locking bracket 4 is directly supported on the vehicle body floor, the support 3 is fixedly connected with the seat body 1, the support 3 can realize a rotational movement, the support 3 is in a contracted state when not in use, and the support 3 is in an expanded state when in use and is fixed to the backrest support structure locking bracket 4.
In one embodiment, the support part 3 includes a rotation pin 31, a support plate 32; the two ends of the rotating pin shaft 31 are rotatably embedded into the seat body 1, the middle of the rotating pin shaft 31 is fixedly connected with one end of the supporting plate 32, and the other end of the supporting plate 32 is embedded into the supporting part locking support 4. That is, the rotation pin 31 is directly connected to the rear side of the seat body 1, and the forward movement amount of the seat body 1 is supported by the rotation pin 31, the support plate 32, the support portion locking bracket 4, and the support structure of the floor of the vehicle when the vehicle is involved in a frontal collision.
In another embodiment, the support part 3 includes a rotating pin fixing base 33, a rotating pin 31, and a support plate 32; the top of the rotating pin shaft fixing base 33 is fixedly connected with the rear side of the top of the seat body 1, the bottom of the rotating pin shaft fixing base 33 is fixedly connected with the lower side of the bottom of the seat body 1, two ends of the rotating pin shaft 31 are rotatably embedded into the rotating pin shaft fixing base 33, the middle of the rotating pin shaft 31 is fixedly connected with one end of the supporting plate 32, and the other end of the supporting plate 32 can be embedded into the supporting part locking support 4. That is, rotatory round pin axle fixed baseplate 33 lug connection and seat body 1 rear side, the supporting role that has had rotatory round pin axle fixed baseplate 33 can provide better parcel to seat body 1, with the even dispersion of impact force on seat body 1 when the collision, prevent that the impact force from concentrating on one point, effectively provide the security also can reduce the requirement to seat body 1 intensity. Through the support structure of the rotating pin fixing base 33, the rotating pin 31, the support plate 32, the support part locking support 4 and the vehicle floor, the forward movement amount is reduced by supporting the seat body 1 when the vehicle is in a frontal collision.
Specifically, as shown in fig. 2, the support locking bracket 4 is vertically fixed to the vehicle floor, a limiting block 41 is disposed at the rear side of the top of the support locking bracket 4, a gap 42 is disposed at the front side of the top of the support locking bracket 4, and the gap 42 and the limiting block 41 are used for fixing the support plate 32. After the supporting plate 32 rotates through the rotating pin 31, the supporting plate 32 abuts against the hollow portion 42 downward and abuts against the limiting block 41 rearward at the rear of the bottom side of the supporting plate 32. When a collision occurs, the seat body 1 transmits force to the stopper 41 and the cutout 42 through the rotation pin fixing base 33, the rotation pin 31, and the support plate 32 or only through the rotation pin 31 and the support plate 32, and the stopper 41 and the cutout 42 restrict further movement of the seat body 1 to prevent a reduced amount of forward movement of the seat body 1 and absorb energy of a child occupant to avoid a severe collision.
The energy absorption part 2 is arranged at the top of the seat body 1, and the energy absorption part 2 is used for absorbing impact force generated by collision of the seat body 1 and a front seat of a vehicle when the vehicle is in frontal collision. That is, when a collision with the front seat is unavoidable, the energy absorbing portion 2 is brought into contact with the front seat, thereby avoiding a severe impact.
In one embodiment, the energy absorbing portion 2 is fixed between the seat body 1 and a front seat of a vehicle, and one side of the energy absorbing portion 2 is fixedly connected to a rear side of the seat body 1. That is, the energy absorbing portion 2 is directly fixed to the seat body 1, and when a collision occurs, the seat body 1 moves toward the front seat of the vehicle, and the energy absorbing portion 2 provided between the seat body 1 and the front seat of the vehicle achieves cushioning.
In another embodiment, the method further comprises: a seat headrest 5; the seat headrest 5 is fixed on the top of the seat body 1, and an energy absorption part fixing support 21 is arranged on the rear side of the seat headrest 5. The energy absorption part 2 is fixed between the seat headrest 5 and a front seat of a vehicle, and one side of the energy absorption part 2 is fixedly connected with the energy absorption part fixing bracket 21. That is, the energy absorbing portion 2 is fixed to the rear side of the seat headrest 5 at the top of the seat body 1 and is fixed by the energy absorbing portion fixing bracket 21, and when a collision occurs, the seat body 1 and the seat headrest 5 move toward the front seat of the vehicle, and the energy absorbing portion 2 disposed between the seat headrest 5 and the front seat of the vehicle achieves cushioning.
In summary, the embodiment of the utility model has the following beneficial effects:
the child safety seat provided by the utility model absorbs the energy of the child passenger through the sequential action of the supporting part and the energy absorbing part, so that the purpose of reducing the injury of the child passenger is achieved, and the child safety seat is particularly suitable for compact vehicle types. When the front collision happens, the child seat reduces the forward movement amount under the restraint of the supporting part and the supporting part locking support, and absorbs the energy of a child passenger.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention, and it is therefore to be understood that the utility model is not limited by the scope of the appended claims.
Claims (8)
1. A child safety seat, comprising:
the seat comprises a seat body, a supporting part and a supporting part locking bracket;
the bottom of the seat body is fixed on a rear seat of a vehicle, one end of the supporting part is rotatably arranged at the rear side of the seat body, the other end of the supporting part can be embedded into the supporting part locking bracket, and the bottom of the supporting part locking bracket is fixed on the floor of the vehicle; the support portion is configured to support the seat body to reduce an amount of forward movement when a frontal collision of the vehicle occurs.
2. The child safety seat according to claim 1, wherein a stopper is disposed at a rear side of a top portion of the support locking bracket, and a recess is disposed at a front side of the top portion of the support locking bracket, and the recess and the stopper are configured to fix the support.
3. The child safety seat according to claim 1, wherein the support portion comprises a pivot pin, a support plate; the seat is characterized in that two ends of the rotating pin shaft are rotatably embedded into the seat body, the middle of the rotating pin shaft is fixedly connected with one end of the supporting plate, and the other end of the supporting plate is embedded into the supporting part locking support.
4. The child safety seat according to claim 1, wherein the support portion comprises a rotating pin fixing base, a rotating pin, a support plate; the top of the rotary pin shaft fixing base is fixedly connected with the rear side of the top of the seat body, the bottom of the rotary pin shaft fixing base is fixedly connected with the lower side of the bottom of the seat body, two ends of the rotary pin shaft are rotatably embedded into the rotary pin shaft fixing base, the middle of the rotary pin shaft is fixedly connected with one end of the supporting plate, and the other end of the supporting plate is embedded into the supporting part locking support.
5. The child safety seat according to claim 3 or 4, wherein a stopper is disposed at a rear side of a top portion of the support locking bracket, and a recess is disposed at a front side of the top portion of the support locking bracket, and the recess and the stopper are used for fixing the support plate.
6. The child safety seat according to claim 1, further comprising: an energy absorbing portion; the energy absorption part is fixed between the seat body and a front seat of a vehicle, and one side of the energy absorption part is fixedly connected with the rear side of the seat body.
7. The child safety seat according to claim 1, further comprising: a seat headrest; the seat headrest is fixed on the top of the seat body, and an energy absorption part fixing support is arranged on the rear side of the seat headrest.
8. The child safety seat according to claim 7, further comprising: an energy absorbing portion; the energy absorption part is fixed between the seat headrest and a front seat of a vehicle, and one side of the energy absorption part is fixedly connected with the energy absorption part fixing support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123062085.0U CN216636248U (en) | 2021-12-07 | 2021-12-07 | Child safety seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123062085.0U CN216636248U (en) | 2021-12-07 | 2021-12-07 | Child safety seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216636248U true CN216636248U (en) | 2022-05-31 |
Family
ID=81740352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123062085.0U Active CN216636248U (en) | 2021-12-07 | 2021-12-07 | Child safety seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216636248U (en) |
-
2021
- 2021-12-07 CN CN202123062085.0U patent/CN216636248U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6312050B1 (en) | Chair structure | |
| JP5420579B2 (en) | Safety child seat with energy absorber | |
| US7699393B2 (en) | Load limiting (energy management) child restraint seat | |
| KR100264468B1 (en) | Vehicle seat | |
| US4085963A (en) | Safety seat for vehicles | |
| US8641140B2 (en) | Vehicle safety seat | |
| EP0769414A3 (en) | Automatic safety car seats and sheet-type safety-belt | |
| EP2613965B1 (en) | Rotating child safety seat | |
| US8297698B2 (en) | Mechatronic vehicle safety seat | |
| JPH04303034A (en) | Seat device | |
| EP2907692B1 (en) | Child seat with lateral head protection | |
| CN216636248U (en) | Child safety seat | |
| CN111942235A (en) | Suspension system for vehicle seat | |
| EP2746096B1 (en) | Dynamic child restraint | |
| CN115107603B (en) | Force limiting mechanism for overturning movement of seat in collision, seat and vehicle | |
| CN109109694B (en) | Automobile safety seat and automobile with same | |
| CN115009127B (en) | Front collision restraint system of zero gravity seat and vehicle | |
| CN216401220U (en) | Portable folding child safety seat | |
| CN215621555U (en) | Vehicle seat safety device and vehicle | |
| KR101438849B1 (en) | Seat for vehicle | |
| JP2001112570A (en) | Shock absorbing sheet | |
| KR100207780B1 (en) | Vehicle rear seat safety guarder | |
| KR0130281Y1 (en) | Structure of car seat | |
| JP3753958B2 (en) | Vehicle seat | |
| CN115972999A (en) | Improve seat back latch mechanism and car of whipping score |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |