CN215322123U

CN215322123U - Automobile safety seat for children

Info

Publication number: CN215322123U
Application number: CN202121289077.7U
Authority: CN
Inventors: 许宏伟
Original assignee: Goodbaby Child Products Co Ltd
Current assignee: Goodbaby Child Products Co Ltd
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2021-12-28
Anticipated expiration: 2031-06-09

Abstract

The utility model discloses a child car safety seat which comprises a base, a seat arranged on the base and a safety belt assembly arranged on the seat, wherein the safety belt assembly comprises a shoulder belt and a binding piece, the binding piece is provided with a sliding part, the sliding part is positioned on the front side of the seat, the sliding part is in sliding connection with the shoulder belt along the length direction of the shoulder belt, the binding piece is also provided with a connecting part extending outwards from the upper part of the sliding part, and the connecting part is fixedly arranged on the seat. According to the child car safety seat provided by the utility model, the restraint piece is arranged, so that the restraint of the safety belt assembly on the shoulder of a child is increased, and the safety performance is greatly improved.

Description

Automobile safety seat for children

Technical Field

The utility model relates to the field of children products, in particular to a child car safety seat.

Background

Most of the conventional child car safety seats are provided with a safety belt for restraining a child, and a five-point type safety belt having two shoulder belts is basically used. When the car is braked suddenly or in the event of an impact, the upper body of the child rushes forward due to inertia, and particularly, a large displacement is generated between the shoulder of the child and the seat. The connecting position of shoulder belt and seat among traditional safety belt is generally located the bottom of seat, and is far away with children's shoulder distance, and the safety belt has certain elasticity to restraint ability to children's shoulder is limited, and children still can the forward rush and strike the anterior object, cause danger under the emergency.

Furthermore, many shoulder straps and seats are only located at one connecting position of the bottom, so that the pulling force of the child on the seat straps needs to be borne by the plastic shell of the seat, the shell is damaged greatly, the stability of the seat straps is poor, and a plurality of potential safety hazards exist.

Disclosure of Invention

The present invention addresses the deficiencies of the prior art by providing a child car safety seat having a harness assembly with high safety performance.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a child car safety seat, includes the base, sets up seat on the base, sets up safety belt subassembly on the seat, safety belt subassembly includes shoulder harness and constraint piece, the constraint piece has the sliding part, the sliding part is located the front side of seat, the sliding part along the length direction of shoulder harness with shoulder harness sliding connection, the constraint piece still have certainly the upper portion of sliding part is outside the connecting portion that extends, connecting portion are fixed to be set up on the seat.

Preferably, the shoulder belt is connected to the seat at a first position of the seat, the connecting portion is fixedly connected to the seat at a second position of the seat, and the first position is located below the second position.

Preferably, the seat is provided with a guide hole, and the shoulder belt and the connecting portion are inserted into the guide hole from front to back and are respectively connected to the seat at the rear portion of the seat.

Preferably, the sliding part is a sliding sleeve, and the sliding sleeve is sleeved on the shoulder strap along the length direction of the shoulder strap in a relatively sliding manner.

Further preferably, the sliding sleeve is made of a flexible and/or elastic material.

Preferably, the connecting portion is located inside the shoulder strap in a thickness direction of the shoulder strap.

Preferably, the shoulder straps have two sets respectively disposed at left and right sides, and the binding member has two sets respectively matched with the two sets of shoulder straps.

Preferably, a fixing rod extending in the width direction of the seat is fixedly arranged at the rear part of the seat, and the connecting part is fixedly arranged on the fixing rod.

Preferably, the seat includes a seat body and a head rest, the head rest is disposed on an upper portion of the seat body, and the connecting portion is fixedly disposed on the head rest.

Further preferably, the fixing rod is fixedly arranged on the head rest.

Preferably, the seat has a support, the support is disposed at the rear portion of the seat, the support includes two long rods respectively disposed at the left and right sides and respectively extending in the up-down direction, and a plurality of cross rods disposed between the two long rods, the plurality of cross rods are disposed at intervals along the length extending direction of the long rods, the shoulder straps are at least partially disposed at the rear side of one or more of the cross rods, and the shoulder straps are integrally tensioned on the support.

Further preferably, the bracket is a hard frame made of a metal material.

Due to the application of the technical scheme, the child car safety seat provided by the utility model is additionally provided with the restraint piece, so that the restraint of the safety belt assembly on a child is increased. Because the binding piece is connected with the seat, when the child rushes forward, the binding piece can increase the binding to the shoulder of the child, the displacement generated between the shoulder of the child and the seat is reduced, the child can be attached to the seat and cannot impact other objects, and the safety performance is greatly improved; in addition, through setting up the rigid support for shoulder belt tensioning is on the support, and the pressure of children's forward rush time shoulder belt just mostly shifts to the support on, has alleviateed the load of seat casing greatly, and the stability of safety belt also improves greatly.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings needed to be used in the description of the embodiments are 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 obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic side view of one embodiment of a child car safety seat according to the present invention;

FIG. 2 is a perspective view of the seat body of the present embodiment with the binding omitted;

FIG. 3 is a schematic perspective view of the seat body at another angle in the present embodiment;

FIG. 4 is a perspective view of the shoulder strap of the present embodiment;

FIG. 5 is a perspective view of the bracket of this embodiment;

FIG. 6 is a perspective view of the seat of the present embodiment with portions of the harness assembly omitted;

FIG. 7 is a perspective view of the seat of the present embodiment from another angle, with portions of the structure omitted;

FIG. 8 is a perspective view of the head rest and the restraint of the present embodiment;

FIG. 9 is a perspective view of the head rest and the binding member of the present embodiment from another angle;

wherein: 100. a base; 200. a seat; 210. a seat body; 220. a head rest; 300. a harness assembly;

11. shoulder straps; 111. a connecting belt; 12. a waistband; 13. a crotch strap; 14. a latch assembly; 141. locking a lock catch; 142. a lower lock catch; 2. a tie down; 21. a sliding part; 22. a connecting portion; 3. a guide hole; 4. fixing the rod; 5. a support; 51. a long rod; 52. a cross bar; 61. the shoulder belt holes are provided; 62. the waistband hole.

Detailed Description

Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the utility model may be more readily understood by those skilled in the art.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "left-right direction", "height direction", "front-back direction", etc. indicate the orientation or positional relationship that a child may observe when the child is normally seated on the child car safety seat based on fig. 1, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, only have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

It should be noted that, unless otherwise specified, when a feature is referred to as being "fixed" or "connected" to another feature, it may be directly fixed or connected to the other feature or indirectly fixed or connected to the other feature. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. Further, the description of the upper, lower, left, right, etc. used in the present invention is only with respect to the positional relationship of the respective components of the present invention with respect to each other in the drawings.

Referring to fig. 1 to 4, a child car seat includes a base 100 and a seat 200 disposed on the base 100, wherein the seat 200 is further provided with a harness assembly 300 for restraining a child, and the seat 200 further includes a seat body 210 and a head rest 220 disposed thereon.

In this embodiment, the harness assembly 300 is embodied as a five-point harness, and includes two shoulder straps 11 provided on the left and right sides, two waist straps 12 provided on the left and right sides, and a crotch strap 13 provided in the middle and lower portion. The harness assembly 300 further includes a latch assembly 14, the latch assembly 14 including an upper latch 141 and a lower latch 142 that are releasably connected, and the shoulder straps 11, the waist strap 12 and the crotch strap 13 can all be connected by the latch assembly 14 in front of the child. Specifically, the shoulder belt 11 extends in the up-down direction of the seat body 210, the waist belt 12 extends in the left-right direction of the seat body 210, the shoulder belt 11 and the waist belt 12 on the same side are actually integrally provided as a single belt, the upper buckle 141 is provided with guide grooves respectively provided on both sides, and the shoulder belt 11 and the waist belt 12 on each side are inserted into one guide groove on the corresponding side. The crotch strap 13 is connected to the lower lock link 142 so that the harness assembly 300 can stably restrain the child from all around when the upper lock link 141 is fittingly connected to the lower lock link 142.

In this embodiment, shoulder strap holes 61 are formed in both sides of the upper portion of the seat body 210, lap strap holes 62 are formed in both sides of the lower portion, each shoulder strap 11 is inserted into one shoulder strap hole 61 from front to back, each lap strap 12 is inserted into one lap strap hole 62 from front to back, the shoulder straps 11 and the lap straps 12 are respectively connected to the seat body 210 at the rear portion of the seat body 210, and the crotch strap 13 is fixedly connected to the lower portion of the seat body 210, so that the entire seatbelt assembly 300 is firmly and stably connected to the seat body 210. Note that, at the rear side of the seat body 210, lower end portions of the two shoulder straps 11 are connected to each other, and further, a downwardly extending connecting strap 111 is connected, and both of the shoulder straps 11 are connected to the bottom portion of the seat body 210 through the connecting strap 111.

Referring to fig. 5 and 7, in order to reinforce the structural strength of the seat 200, the seat 200 further includes a hard bracket 5 made of a metal material. Support 5 is including locating the left and right sides and respectively along two root length poles 51 that extend from top to bottom, setting up the many horizontal poles 52 between two root length poles 51, and every horizontal pole 52 all extends along left right direction, and many horizontal poles along the length extending direction interval setting of long pole 51 to stable in structure's support 5 has been constituted.

The support 5 is provided at the rear of the seat body 210, and in this embodiment, the shoulder belt 11 at the rear of the seat body 210 is passed around and tensioned on two cross bars 52, namely, the cross bars 52 at the top and the bottom, as shown in fig. 7, and the distance between the two cross bars 52 is large, so that the shoulder belt 11 can be supported in a large range. In other embodiments, shoulder straps 11 may be wrapped around one or more different cross bars 52. So, when emergency such as emergency brake or collision takes place for the car, children's health has the trend of dashing forward because of inertia, and children dashes forward and can bring great pulling force for baldric 11, and the tradition can only be born by the pressure that the plastics casing of seat body 210 bore, and the support 5 that can mostly be born by high strength now improves greatly the stability of safety belt subassembly 300. In addition, the bracket 5 formed by only a plurality of metal rods occupies a small space while providing high-strength support, and accordingly, the shell of the seat body 210 can be made small and thin, so that the overall volume of the seat body 210 is reduced and thinned, and the seat is attractive and convenient to store and carry.

Referring to fig. 6 to 9, in order to further enhance the restraint of the shoulder straps 11 to the child and reduce the displacement of the shoulders relative to the seat 200 when the child is rushing forward, the harness assembly 300 further comprises a restraint 2, the restraint 2 having two sets of shoulder straps 11 respectively cooperating with the two sets of shoulder straps. Each set of the binding members 2 has a sliding portion 21 and a connecting portion 22, wherein the sliding portion 21 is a sliding sleeve, the connecting portion 22 is a strip, the connecting portion 22 extends upward from the upper portion of the sliding portion 21, and the connecting portion 22 is connected to a side of the sliding portion 21 close to the seat 200.

The sliding portion 21 is located on the front side of the seat 200, and is fitted over the shoulder belt 11 so as to slide relatively in the longitudinal direction of the shoulder belt 11. The connecting portion is located inside the shoulder harness 11 in the thickness direction of the shoulder harness 11. The sliding part 21 is made of a material having flexibility and elasticity, and particularly a sponge is used in the embodiment, so that the sliding part 21 can form a soft pad on the shoulder of the child, and discomfort of the child when the shoulder strap 11 is tightened is reduced.

The connecting portion 22 is attached to the inner side of the shoulder belt 11, the extending direction of the connecting portion 22 coincides with the shoulder belt 11, and the connecting portion 22 extends to the rear side of the seat 200 and is fixedly provided on the seat 200.

In this embodiment, the head rest 220 is disposed on the upper portion of the seat body 210 in a manner that the head rest 220 can slide relatively in the up-down direction, and a head rest adjusting mechanism for locking the head rest 220 at different height positions is further disposed between the head rest 220 and the seat body 210. The head holder 220 is provided with guide holes 3 respectively formed at both sides thereof, and the rear portion of the head holder 220 is fixedly provided with a fixing rod 4 extending in the width direction of the head holder 220. In the process that the connecting portion 22 and the shoulder belt 11 on each side extend from front to back, the two are firstly simultaneously inserted into the guide hole 3, then one end portion of the connecting portion 22 is wound and fixedly connected on the fixing rod 4, and the shoulder belt 11 continuously passes through the shoulder belt hole 61 on the seat body 210, and then extends to the back portion of the seat body 210 to be connected with the seat body 210. Obviously, the connecting portion 22 and the head rest 220 are located above the connecting position of the shoulder belt 11 and the seat body 210, and the connecting portion 22 can provide a tighter restraint for the shoulder of the child.

In this embodiment, since the head rest 220 can slide up and down relative to the seat body 210, the binding member 2 connected to the head rest 220 can also slide up and down relative to the seat body 210, so that for children with different heights, the sliding portion 21 is always disposed at the shoulder position of the child in a matching manner, thereby providing protection and binding for the shoulder of the child.

The above-mentioned embodiments are merely illustrative of the technical idea and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the scope of the present invention.

Claims

1. The utility model provides a children's car safety seat, includes the base, sets up seat on the base, setting are in safety belt subassembly on the seat, its characterized in that: the safety belt assembly comprises a shoulder belt and a binding piece, wherein the binding piece is provided with a sliding part, the sliding part is positioned on the front side of the seat, the sliding part is connected with the shoulder belt in a sliding mode along the length direction of the shoulder belt, the binding piece is further provided with a connecting part extending outwards from the upper part of the sliding part, and the connecting part is fixedly arranged on the seat.

2. The child car safety seat according to claim 1, wherein: the shoulder belt is connected to the seat at a first position of the seat, the connecting portion is fixedly connected to the seat at a second position of the seat, and the first position is located below the second position.

3. The child car safety seat according to claim 1, wherein: the seat is provided with a guide hole, the shoulder belt and the connecting part are arranged in the guide hole in a penetrating mode from front to back, and the rear portion of the seat is connected with the seat respectively.

4. The child car safety seat according to claim 1, wherein: the sliding part is a sliding sleeve which is sleeved on the shoulder strap in a relatively sliding manner along the length direction of the shoulder strap.

5. The child car safety seat according to claim 4, wherein: the sliding sleeve is made of flexible and/or elastic material.

6. The child car safety seat according to claim 1, wherein: the connecting portion is located inside the shoulder strap in a thickness direction of the shoulder strap.

7. The child car safety seat according to claim 1, wherein: the shoulder straps are provided with two groups which are respectively arranged at the left side and the right side, and the binding pieces are provided with two groups which are respectively matched with the two groups of shoulder straps.

8. The child car safety seat according to claim 1, wherein: the rear portion of the seat is fixedly provided with a fixed rod extending along the width direction of the seat, and the connecting portion is fixedly arranged on the fixed rod.

9. The child car safety seat according to claim 1, wherein: the seat comprises a seat body and a head support, wherein the head support is movably arranged on the upper portion of the seat body up and down, and the connecting portion is fixedly arranged on the head support.

10. A child car safety seat according to any one of claims 1 to 9, wherein: the seat is provided with a support, the support is arranged at the rear part of the seat, the support comprises two long rods which are respectively arranged at the left side and the right side and respectively extend along the vertical direction, and a plurality of cross rods which are arranged between the two long rods, the cross rods are arranged at intervals along the length extending direction of the long rods, and at least part of the shoulder straps are positioned at the rear side of one or more cross rods.