CN215322435U

CN215322435U - Three-dimensional child safety restraint system

Info

Publication number: CN215322435U
Application number: CN202120589677.9U
Authority: CN
Inventors: 谢元海; 刘建华
Original assignee: Ningbo Mybaby Baby Products Manufacturing Co Ltd
Current assignee: Ningbo Mybaby Baby Products Manufacturing Co Ltd
Priority date: 2021-03-24
Filing date: 2021-03-24
Publication date: 2021-12-28
Anticipated expiration: 2031-03-24

Abstract

The utility model discloses a three-dimensional child safety restraint system, which comprises a seat cushion, a backrest, a crotch belt, two shoulder belts, two leg belts, a five-point safety buckle and the like, wherein a crotch protecting sleeve which is upwards supported and erected is arranged on the front side of the middle part of the seat cushion, a shoulder protecting sleeve which is supported and is in a U shape is arranged on the top of the backrest, the U-shaped middle part of the shoulder protecting sleeve is fixed on the backrest, and the two sides of the U shape extend obliquely towards the front lower part of the backrest to form a suspended shoulder protecting arm; like this, two baldrics pass respectively to be set up on two shoulder guard arms, and a crotch area passes and sets up on the crotch cover for prop up jointly between two shoulder guard arms and a crotch cover and form the three-dimensional space of taking that supplies children's safety seat to pack into, thereby make things convenient for the safety belt to ligature fast on children's body, the use is simple, and children take the business turn over conveniently, also can better remind father and mother to use the safety belt. The improved structure also has the use advantages of beautiful appearance, convenient binding, comfortable riding for children, safer riding and the like.

Description

Three-dimensional child safety restraint system

Technical Field

The utility model relates to a restraint system installed on a child safety seat, in particular to a three-dimensional child safety restraint system.

Background

The restraint system for protecting the safety of a child in a child safety seat is generally constructed by a crotch strap fixedly coupled to the middle of a seat cushion, two shoulder straps fixedly coupled to both sides of the top of a backrest, two leg straps fixedly coupled to both sides of the bottom of the backrest, and a five-point safety buckle for detachably fastening the ends of the crotch strap, the two shoulder straps, and the two leg straps. When in use, the shoulders and the buttocks on two sides are fixed on the five-point safety buckle between the two legs through the five safety belts, and the five-point safety belts can cling to the pelvis, the shoulders and the chest. Therefore, once a collision accident occurs to cause the child to move forwards in the safety seat, the five-point safety belt with proper tightness can 'catch' and prevent the child from moving, and meanwhile, the collision force is dispersed to the bone of the body, so that the effect of protecting the child safety is achieved. However, all adopt flexible braid over braid as the safety belt among the traditional constraint system, lead to five safety belts directly to hug closely on children's safety seat's seat to the material relation, must move away five safety belts earlier during the use, the ligature is on children's body again, and the use is loaded down with trivial details, and children take the business turn over inconvenient, and parent's suspicion is just lazily taken the safety belt for children a bit, and so both make children can push down the safety belt after sitting safety seat, and the back of the body of crouching up the hip extremely difficult, has great potential safety hazard again.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provide a three-dimensional child safety restraint system which is beautiful in appearance, convenient to bind, comfortable for children to sit and safer for children to sit.

The technical problem of the utility model is realized by the following technical scheme:

a stereoscopic child safety restraint system comprises a seat cushion, a backrest, a crotch belt fixedly connected to the middle of the seat cushion, two shoulder belts fixedly connected to two sides of the top of the backrest respectively, two leg belts fixedly connected to two sides of the bottom of the backrest respectively, and a five-point safety buckle which enables the tail ends of the crotch belt, the tail ends of the two shoulder belts and the tail ends of the two leg belts to be detachably buckled and connected together, wherein a crotch protecting sleeve which is upwards supported and erected is arranged on the front side of the middle of the seat cushion, a shoulder protecting sleeve which is supported and U-shaped is arranged at the top of the backrest, the U-shaped middle of the shoulder protecting sleeve is fixed on the backrest, and the two sides of the U-shaped two sides extend obliquely towards the front lower part of the backrest to form a suspended shoulder protecting arm; the two shoulder belts are respectively arranged on the two shoulder protecting arms in a penetrating way, the crotch belt is arranged on the crotch protecting sleeve in a penetrating way, and the two shoulder protecting arms and the crotch protecting sleeve are jointly supported to form a three-dimensional seating space for children to be placed in the child safety seat.

The shoulder pad sleeve is internally provided with an embedded shoulder pad plate, and the shoulder pad plate supports the shoulder pad sleeve to form a U shape.

Each shoulder protection arm is supported by an embedded shoulder protection plate to form an arc-shaped arm of a front arch, and an included angle of 45 degrees is formed between each shoulder protection arm and the backrest.

Each shoulder protecting arm is provided with a shoulder strap hole for the shoulder strap to pass through.

The shoulder protection arms are provided with shoulder cloth, two sides of the shoulder cloth are respectively sewn on the shoulder protection arms, and shoulder belt holes penetrating through the shoulder protection arms along the length direction of the shoulder protection arms are formed between the shoulder cloth and the shoulder protection arms.

The tail ends of the two shoulder protection arms are close to each other.

The embedded crotch guard plate is arranged in the crotch guard sleeve, the crotch guard sleeve is upwards supported and erected on the seat cushion by the crotch guard plate, and a 90-degree included angle is formed between the crotch guard sleeve and the seat cushion.

The crotch protecting sleeve is provided with a crotch sleeve hole for the crotch belt to pass through.

The crotch protecting sleeve is provided with crotch cloth, two sides of the crotch cloth are respectively sewn on the crotch protecting sleeve, and crotch sleeve holes penetrating along the length direction of the crotch protecting sleeve are formed between the crotch cloth and the crotch protecting sleeve.

The said guard plate is bent upwards in the mounting groove in the front of the middle of the seat cushion and supports the vertical crotch guard.

Compared with the prior art, the utility model is mainly characterized in that the front side of the middle part of the seat cushion is provided with a crotch protecting sleeve which is upwards supported and erected, the top of the backrest is provided with a shoulder protecting sleeve which is supported in a U shape, the U-shaped middle part of the shoulder protecting sleeve is fixed on the backrest, and the two sides of the U shape extend obliquely towards the front lower part of the backrest to form a suspended shoulder protecting arm; thus, the two shoulder belts can respectively penetrate through the two shoulder protecting arms, and the crotch belt can penetrate through the crotch protecting sleeve, so that the two shoulder protecting arms and the crotch protecting sleeve are jointly supported to form a three-dimensional seating space for a child to be installed in the child safety seat; obviously, this kind of three-dimensional children's safety constraint system need not to move away the safety belt earlier and can be ligature on children's body fast when using, and the use is simple, and children take the business turn over convenience, also can remind father and mother to use the safety belt better. The improved structure also has the use advantages of beautiful appearance, convenient binding, comfortable riding for children, safer riding and the like.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the shoulder guard and the straddle guard shown in fig. 1.

Figure 3 is a side view of the present invention (showing a shoulder guard and a straddle guard).

Fig. 4 is a schematic structural view of the present invention mounted to a cart frame for use.

Detailed Description

The embodiments of the present invention will be described in detail below with reference to the above drawings.

As shown in fig. 1 to 4, 1, a seat cushion, 2, a backrest, 3, a crotch protection sleeve, 31, crotch cloth, 32, a crotch sleeve hole, 4, a shoulder protection sleeve, 41, a shoulder protection arm, 411, shoulder cloth, 412, a shoulder belt hole, 5, a shoulder protection plate, 6, a straddle protection plate, 7, a crotch strap, 8, a shoulder strap, 9, a leg strap, 10, a five-point safety buckle and 11, a frame.

A three-dimensional child safety restraint system, as shown in fig. 1 to 3, relates to a protection system for protecting the safety of a child sitting in a child safety seat, and the child safety seat with the three-dimensional child safety restraint system can be arranged on a frame 11 of a child stroller shown in fig. 4.

The three-dimensional child safety restraint system mainly comprises a seat cushion 1, a backrest 2, a crotch belt 7 fixedly connected to the middle of the seat cushion 1, two shoulder belts 8 fixedly connected to two sides of the top of the backrest 2 respectively, two leg belts 9 fixedly connected to two sides of the bottom of the backrest respectively, a five-point safety buckle 10 and the like, wherein the tail ends of the crotch belt 7, the two shoulder belts 8 and the two leg belts 9 are detachably buckled and connected together.

Wherein, the front side of the middle part of the seat cushion 1 is provided with a crotch protecting sleeve 3, the crotch protecting sleeve is internally provided with an embedded crotch protecting plate 6, the crotch protecting plate is bent upwards in an installation groove at the front side of the middle part of the seat cushion 1, and the crotch protecting sleeve 3 is upwards supported and erected on the seat cushion 1, so that an included angle of about 90 degrees is formed between the crotch protecting sleeve 3 and the seat cushion 1.

The crotch strap 7 penetrates through the crotch protection sleeve 3, and specifically comprises: the crotch panel 3 is provided with a crotch cloth 31, both sides of which are sewn to the crotch panel 3, respectively, so that crotch panel holes 32 are formed between the crotch cloth 31 and the crotch panel 3 to penetrate in the longitudinal direction of the crotch panel, and the crotch straps 7 are fitted to the crotch panel 3 by passing through the crotch panel holes 32.

The top of the backrest 2 is provided with a shoulder protection sleeve 4, the shoulder protection sleeve is internally provided with an embedded shoulder protection plate 5, the shoulder protection sleeve 4 is supported by the shoulder protection plate to be in a U-shaped shape, the U-shaped middle part of the shoulder protection sleeve 4 is fixed on the backrest 2, and the two sides of the U-shaped shoulder protection sleeve simultaneously extend obliquely towards the front lower part of the backrest 2 to form a suspended shoulder protection arm 41.

Meanwhile, each shoulder protection arm 41 is supported by the embedded shoulder protection plate 5 to form an arc-shaped arm of a front arch, an included angle of about 45 degrees is formed between each shoulder protection arm 41 and the backrest 2, the tail ends of the two shoulder protection arms 41 need to be close to each other, and the shoulder protection arms 41 designed in the way can better protect the shoulders and the chest of the child as shown in fig. 3.

The two shoulder straps 8 are respectively arranged on the two shoulder protecting arms 41 in a penetrating way, and specifically comprise: each shoulder protection arm 41 is provided with a shoulder cloth 411, both sides of the shoulder cloth are respectively sewn on the shoulder protection arm 41, so that a shoulder strap hole 412 penetrating along the length direction of the shoulder protection arm is formed between the shoulder cloth 411 and the shoulder protection arm 41, and the two shoulder straps 8 can be arranged on the shoulder protection sleeve 4 after respectively penetrating through the shoulder strap holes 412 on the two shoulder protection arms 41.

Thus, the two shoulder arms 41 and the crotch cover 3 are supported together to form a three-dimensional seating space for a child to fit into the child safety seat.

Obviously, because the existence of space is taken to the solid, then this kind of solid children's safety constraint system need not to move away the safety belt earlier when using and can be ligature on children's body fast, and the use is simple, and children take the business turn over convenient, also can remind father and mother to use the safety belt better, still has that the appearance is pleasing to the eye, the ligature is convenient, children take comfortable, take use advantages such as safer.

The above description is only a specific embodiment of the present invention, and those skilled in the art should understand that any similar structural design to the embodiment is included in the protection scope of the present invention.

Claims

1. A three-dimensional child safety restraint system comprises a seat cushion (1), a backrest (2), a crotch strap (7) fixedly connected to the middle part of the seat cushion (1), two shoulder straps (8) respectively fixedly connected to the two sides of the top of the backrest (2), two leg straps (9) respectively fixedly connected to the two sides of the bottom of the backrest (2), and a five-point safety buckle (10) which can detachably buckle and connect the tail end of the crotch strap (7), the tail ends of the two shoulder straps (8) and the tail ends of the two leg straps (9), it is characterized in that the front side of the middle part of the seat cushion (1) is provided with a crotch protecting sleeve (3) which is upwards supported and erected, the top of the backrest (2) is provided with a shoulder protecting sleeve (4) which is supported and takes a U shape, the U-shaped middle part of the shoulder protecting sleeve is fixed on the backrest (2), and two sides of the U-shaped middle part simultaneously extend obliquely towards the front lower part of the backrest (2) to form a suspended shoulder protecting arm (41); the two shoulder straps (8) are respectively arranged on the two shoulder protecting arms (41) in a penetrating way, the crotch strap (7) is arranged on the crotch protecting sleeve (3) in a penetrating way, and the two shoulder protecting arms (41) and the crotch protecting sleeve (3) are jointly supported to form a three-dimensional seating space for children to sit in.

2. The stereoscopic child safety restraint system according to claim 1, wherein the shoulder protectors (4) are internally provided with embedded shoulder protection plates (5) which support the shoulder protectors (4) in a U shape.

3. A three-dimensional child safety restraint system according to claim 2, wherein each shoulder arm (41) is supported by an embedded shoulder plate (5) to form an arc-shaped arm of a front arch, and each shoulder arm (41) forms an included angle of 45 degrees with the backrest (2).

4. A three-dimensional child safety restraint system according to claim 1, wherein each shoulder arm (41) is provided with a shoulder strap aperture (412) through which the shoulder strap (8) passes.

5. The stereoscopic child safety restraint system according to claim 4, wherein the shoulder protecting arms (41) are provided with shoulder cloths (411), both sides of the shoulder cloths are respectively sewn on the shoulder protecting arms (41), and shoulder belt holes (412) penetrating in the length direction of the shoulder protecting arms are formed between the shoulder cloths (411) and the shoulder protecting arms (41).

6. A stereoscopic child safety restraint system according to claim 1, wherein the two shoulder arms (41) are close to each other at their distal ends.

7. A three-dimensional child safety restraint system according to claim 1, wherein the crotch guard (3) is provided with an embedded crotch guard (6) which supports the crotch guard (3) up and up on the seat cushion (1), and the crotch guard (3) forms an angle of 90 degrees with the seat cushion (1).

8. A three-dimensional child safety restraint system according to claim 1, wherein the crotch sleeve (3) is provided with a crotch sleeve hole (32) through which the crotch strap (7) is disposed.

9. A three-dimensional child safety restraint system according to claim 8, wherein the crotch panel (3) is provided with a crotch panel (31) having opposite sides respectively sewn to the crotch panel (3), and crotch panel holes (32) are formed between the crotch panel (31) and the crotch panel (3) to extend through the crotch panel in the longitudinal direction thereof.

10. A three-dimensional child safety restraint system according to claim 7, wherein the crotch panel (6) is bent upward in a mounting groove at the front side of the middle portion of the seat cushion (1) and supports the standing crotch cover (3).