CN210554337U

CN210554337U - Strenghthened type children's safety seat

Info

Publication number: CN210554337U
Application number: CN201921520734.7U
Authority: CN
Inventors: 王云
Original assignee: Ningbo Bewell Baby Products Manufacturing Co ltd
Current assignee: Ningbo Bewell Baby Products Manufacturing Co ltd
Priority date: 2019-09-09
Filing date: 2019-09-09
Publication date: 2020-05-19
Anticipated expiration: 2029-09-09

Abstract

The utility model relates to a reinforced child safety seat, which comprises a base, a seat back, a cushion, a headrest frame, a cover plate and a back frame; the seat back is arranged at the rear side above the base, the cushion is arranged at the front side above the base, the headrest frame is arranged above the front side of the seat back, and the headrest is arranged at the front side of the headrest frame; a back frame is arranged between the headrest and the headrest frame; the cover plate is arranged on the front side of the back frame and below the headrest; the utility model discloses set up back of the body frame and apron in the front side of the back of the chair to promote rear strength by a wide margin, prevent that sharp object from passing the back of the chair forward and causing the injury to children when car rear side bumps, improved the security performance greatly, eliminated the potential safety hazard.

Description

Strenghthened type children's safety seat

Technical Field

The utility model relates to a strenghthened type children's safety seat.

Background

Child safety seat also is called children restraint system, it designs for children of different ages (or weight) specially, install in the car, can effectively improve children's safety of taking a bus, can be under the condition that the car bumps or slows down suddenly, slow down the impact force to children and restriction children's health removes and reduces the injury to them, ensure children's safety of taking a bus, the rear side of current child safety seat only relies on the back of the chair and establishes a cystosepiment before the back of the chair and slows down the impact force, intensity is little, the security performance is lower, in case the car rear side takes place the striking, sharp thing pierces through back of the chair and cystosepiment very easily and causes the injury to children, there is the potential safety hazard, be waited for further improvement.

SUMMERY OF THE UTILITY MODEL

To the current situation of above-mentioned prior art, the utility model aims to solve the technical problem that a strenghthened type children's safety seat that has promoted rear side intensity in order to improve the security performance by a wide margin has eliminated the potential safety hazard is provided.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: a reinforced child safety seat comprises a base, a seat back, a cushion, a headrest frame, a cover plate and a back frame; the seat back is arranged at the rear side above the base, the cushion is arranged at the front side above the base, the headrest frame is arranged above the front side of the seat back, and the headrest is arranged at the front side of the headrest frame; the cover plate is arranged on the front side of the back frame and below the headrest, and a plurality of first material saving holes are formed in the cover plate; the downside of back of the body frame is formed with the section of bending backward, the rear side of the section of bending is formed with back portion down, back portion fixes the front side at the back of the chair, apron detachable fixes the front side at back portion, the upside of back of the body frame upwards is formed with the flat plate portion, the front side at the headrest frame is fixed to the flat plate portion, the front side at the flat plate portion is fixed to the headrest, the rear side at the flat plate portion is formed with a plurality of strengthening ribs, the left and right sides of flat plate portion all outwards is formed with the arc portion of a mutual symmetric distribution, two the rear side of arc portion is fixed respectively on the left and right sides inner wall of headrest frame, two the front side of arc portion is fixed respectively inside the left and right sides of headrest.

Preferably, the inner sides of the front ends of the two arc-shaped parts are outwards formed with convex cavities which are symmetrically distributed with each other, and the front sides of the two arc-shaped parts are outwards formed with a first connecting column.

Preferably, the middle part of the flat plate part is formed with transversely distributed heavy grooves, correspondingly, two the inboard of arc portion all is formed with a first cavity, two both ends about heavy groove are located respectively to first cavity, two all outwards be formed with a second spliced pole on the bottom surface of first cavity.

Preferably, a second concave cavity and a third concave cavity are formed on the inner side of each arc-shaped part, and the second concave cavity and the third concave cavity are respectively arranged on the upper side and the lower side of the first concave cavity.

Preferably, two rectangular grooves which are symmetrically distributed and a plurality of second material-saving holes which are vertically distributed are formed in the front side of the backrest part, the two rectangular grooves are respectively formed in the left side and the right side of the second material-saving holes, and a plurality of third material-saving holes are further formed in the front side of the backrest part.

Preferably, the back side of back portion is to the outside and is formed with the first support bar that has two symmetries and vertical distribution and the second support bar of two symmetries and vertical distribution, two the outside of two first support bars is located respectively to the second support bar, the rear side of back portion still outwards is formed with the third support bar of two symmetries and vertical distribution and the fourth support bar of two symmetries and vertical distribution, two the outside of two third support bars, two is located respectively to the fourth support bar the outside of two second support bars is located respectively to the third support bar.

Compared with the prior art, the utility model has the advantages of: the utility model discloses set up back of the body frame and apron in the front side of the back of the chair to promote rear strength by a wide margin, prevent that sharp object from passing the back of the chair forward and causing the injury to children when car rear side bumps, improved the security performance greatly, eliminated the potential safety hazard.

Drawings

FIG. 1 is a front structural view of the present invention;

FIG. 2 is a view of the mounting position of the back frame of the present invention;

FIG. 3 is a front structural view of the back frame of the present invention;

fig. 4 is a rear structure view of the back frame of the present invention.

Detailed Description

As shown in fig. 1 to 4, a reinforced child safety seat comprises a base 1, a seat back 2, a seat cushion 3, a headrest 4, a headrest frame 6, a cover plate 7 and a back frame 5; the chair back 2 is arranged at the upper rear side of the base 1, the cushion 3 is arranged at the upper front side of the base 1, the headrest frame 6 is arranged above the front side of the chair back 2, and the headrest 4 is arranged at the front side of the headrest frame 6; a back frame 5 is arranged between the headrest 4 and the headrest frame 6; the cover plate 7 is arranged on the front side of the back frame 5 and below the headrest 4, a bent section 51 is formed backwards on the lower side of the back frame 5, a backrest part 52 is formed downwards on the rear side of the bent section 51, the backrest part 52 is fixed on the front side of the chair back 2, the cover plate 7 is detachably fixed on the front side of the backrest part 52, and a plurality of first material-saving holes 71 are formed in the cover plate 7; a flat plate part 56 is formed upwards on the upper side of the back frame 5, the flat plate part 56 is fixed on the front side of the headrest frame 6, the headrest 4 is fixed on the front side of the flat plate part 56, arc-shaped parts 57 which are symmetrically distributed with each other are formed outwards on the left side and the right side of the flat plate part 56, the rear sides of the two arc-shaped parts 57 are respectively fixed on the inner walls of the left side and the right side of the headrest frame 6, and the front sides of the two arc-shaped parts 57 are respectively fixed inside the left side and the right side of the headrest 4; the inner sides of the front ends of the two arc-shaped parts 57 are outwards provided with a convex cavity 513 which are symmetrically distributed with each other, the front sides of the two arc-shaped parts 57 are outwards provided with a first connecting column 514, the middle part of the flat plate part 56 is provided with a transversely distributed sunken groove 59 to increase the strength, correspondingly, the inner sides of the two arc-shaped parts 57 are respectively provided with a first concave cavity 510, the two first concave cavities 510 are respectively arranged at the left end and the right end of the sunken groove 59, the bottom surfaces of the two first concave cavities 510 are respectively outwards provided with a second connecting column 511, the inner side of each arc-shaped part 57 is also respectively provided with a second concave cavity 58 and a third concave cavity 514, the second concave cavity 58 and the third concave cavity 514 are respectively arranged at the upper side and the lower side of the first concave cavity 510, the front side of the backrest part 52 is provided with two symmetrically distributed rectangular grooves 53 and a plurality of vertically distributed second material saving holes 55, the two rectangular grooves 53 are respectively arranged at the left side and the right side of the plurality of the, the front side of the backrest part 52 is further provided with a plurality of third material saving holes 54, the rear side of the flat plate part 56 is provided with a plurality of reinforcing ribs 515 to increase the strength, the rear side of the backrest part 52 is outwards provided with two first supporting strips 516 which are symmetrically and vertically distributed and two second supporting strips 517 which are symmetrically and vertically distributed to increase the strength, the two second supporting strips 517 are respectively arranged at the outer sides of the two first supporting strips 516, the rear side of the backrest part 52 is also outwards provided with two third supporting strips 518 which are symmetrically and vertically distributed and two fourth supporting strips 519 which are symmetrically and vertically distributed to increase the strength, the two fourth supporting strips 519 are respectively arranged at the outer sides of the two third supporting strips 518, and the two third supporting strips 518 are respectively arranged at the outer sides of the two second supporting strips 517.

During assembly: the back frame 5 is fixed on the front sides of the chair back 2 and the headrest frame 6, the cover plate 7 is fixed on the front side of the backrest part 52, the flat plate part 56 is fixed on the front side of the headrest frame 6, the two second connecting columns 511 are respectively inserted into the back side of the headrest 4 and the headrest 4 is fixed on the front side of the flat plate part 56 through fasteners, the back sides of the two arc parts 57 are respectively fixed on the inner walls of the left side and the right side of the headrest frame 6, the first connecting columns 514 on the two arc parts 57 are respectively inserted into the left side and the right side of the headrest 4 and the front sides of the two arc parts 57 are respectively fixed inside the left side and the right side of the headrest 4 through fasteners.

When in use: the seat is placed on the rear seat of the automobile and fixed, and then a child can sit on the seat for use when riding in a car; in case when the rear portion of the automobile takes place the striking, sharp object can not cause to pass the seat from the seat rear side under the blockking of back of the body frame 5 and apron 7 to strengthen seat rear side intensity by a wide margin, avoided children to be injured.

The child safety seat is also called a child restraint system, is specially designed for children of different ages (or weights), is arranged in an automobile, and can effectively improve the riding safety of the children, can slow down the impact force on the children and limit the body movement of the children to reduce the injury on the children under the condition that the automobile is collided or suddenly decelerated, so as to ensure the riding safety of the children, the rear side of the existing child safety seat only depends on a chair back 2 and a foam plate arranged in front of the chair back 2 to slow down the impact force, the strength is low, the safety performance is low, once the automobile is collided at the rear side, sharp objects easily penetrate through the chair back 2 and the foam plate to cause the injury on the children, and potential safety hazards exist; the utility model discloses set up back of the body frame 5 and apron 7 in the front side of the back of the chair 2 to promote rear strength by a wide margin, prevent that sharp object from passing back of the chair 2 forward and causing the injury to children when the car rear side bumps, improved the security performance greatly, eliminated the potential safety hazard.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes in the embodiments and modifications thereof may be made, and equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A reinforced child safety seat comprises a base, a seat back, a cushion, a headrest frame, a cover plate and a back frame; the seat back is arranged at the rear side above the base, the cushion is arranged at the front side above the base, the headrest frame is arranged above the front side of the seat back, and the headrest is arranged at the front side of the headrest frame; the cover plate is arranged on the front side of the back frame and below the headrest, and a plurality of first material saving holes are formed in the cover plate; the downside of back of the body frame is formed with the section of bending backward, the rear side of the section of bending is formed with back portion down, back portion fixes the front side at the back of the chair, apron detachable fixes the front side at back portion, the upside of back of the body frame upwards is formed with the flat plate portion, the front side at the headrest frame is fixed to the flat plate portion, the front side at the flat plate portion is fixed to the headrest, the rear side at the flat plate portion is formed with a plurality of strengthening ribs, the left and right sides of flat plate portion all outwards is formed with the arc portion of a mutual symmetric distribution, two the rear side of arc portion is fixed respectively on the left and right sides inner wall of headrest frame, two the front side of arc portion is fixed respectively inside the left and right sides of headrest.

2. The enhanced child safety seat according to claim 1, wherein the two arc-shaped portions are formed with a convex cavity symmetrically distributed with each other at the inner side of the front end, and a first connecting column is formed at the outer side of the front end of the two arc-shaped portions.

3. The enhanced child safety seat according to claim 1, wherein a plurality of sinking grooves are formed in the middle of the flat plate portion, correspondingly, a first concave cavity is formed on the inner side of each of the two arc-shaped portions, the two first concave cavities are respectively formed at the left end and the right end of each sinking groove, and a second connecting column is outwardly formed on the bottom surface of each of the two first concave cavities.

4. The enhanced child safety seat according to claim 1, wherein a second cavity and a third cavity are formed inside each of the arc-shaped portions, and the second cavity and the third cavity are respectively formed at upper and lower sides of the first cavity.

5. The reinforced child safety seat according to claim 1, wherein two symmetrically distributed rectangular grooves and a plurality of second material saving holes vertically arranged are formed in the front side of the backrest part, the two rectangular grooves are respectively formed in the left side and the right side of the second material saving holes, and a plurality of third material saving holes are formed in the front side of the backrest part.

6. The reinforced child safety seat according to claim 1, wherein the rear lateral side of the backrest portion is formed with two first support bars and two second support bars, the two first support bars and the two second support bars are symmetrically and vertically distributed, the two second support bars are respectively disposed at the outer sides of the two first support bars, the rear side of the backrest portion is further formed with two third support bars and two fourth support bars, the two third support bars and the two fourth support bars are respectively disposed at the outer sides of the two third support bars, and the two third support bars are respectively disposed at the outer sides of the two second support bars.