CN214874352U

CN214874352U - Bus child seat with safety belt

Info

Publication number: CN214874352U
Application number: CN202121426324.3U
Authority: CN
Inventors: 刘春月; 得却加; 刘天时; 孙铁波
Original assignee: Jiangsu Vocational College of Electronics and Information
Current assignee: Jiangsu Vocational College of Electronics and Information
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2021-11-26
Anticipated expiration: 2031-06-25

Abstract

The utility model discloses a bus child seat with a safety belt, which comprises a seat and two vertical plates, wherein the two vertical plates are arranged on a seat backrest, and a back cushion mechanism which can adjust the height of the seat backrest; the armrest mechanism is arranged on the seat bottom plate and can adjust the width left and right; the safety belt mechanism is arranged on two sides of the seat and is used for increasing safety, and the problems that the safety of children taking a bus is not considered in the arrangement of the conventional bus seat, and when the bus brakes suddenly or other dangerous conditions are met, the children are relatively weak in self-protection consciousness, are extremely easy to be injured and the like are solved.

Description

Bus child seat with safety belt

Technical Field

The utility model relates to a bus children's seat who attaches safety belt.

Background

Generally, a child safety seat is rarely arranged on a bus, parents can hold in the arms when too small infants take the bus, but children aged four or five are inconvenient to sit in the arms, the children can play well, the safety of the children taking the bus is not considered completely by the arrangement of the existing bus seat which is independently arranged on the chair, when the bus brakes suddenly or in other dangerous conditions, the children have weak self-protection consciousness, the skeleton is not completely developed, and the children are extremely easy to hurt, so that the bus child seat with the safety belt is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a current bus seat's setting is overcome and the security that children took a bus is not considered in setting up, when meetting bus emergency brake or other dangerous situations, children's oneself protection consciousness is weaker, and the bus children's seat who attaches the safety belt that very easily injured scheduling problem provided.

The technical scheme for realizing the purpose is as follows: a bus child seat with a safety belt, which comprises a seat and two vertical plates,

a back cushion mechanism which is arranged on the seat back and can adjust the height up and down;

the armrest mechanism is arranged on the seat bottom plate and can adjust the width left and right; and

and the safety belt mechanisms are arranged on two sides of the seat and increase safety.

Preferably, the lower end face of the seat is fixedly connected with the two vertical plates, and the lower end faces of the two vertical plates are fixedly connected with the bottom surface in the carriage.

Preferably, the headrest mechanism includes the headrest, the recess is seted up to seat back up end, headrest lower extreme fixed connection connecting rod, set up a plurality of through-holes on the connecting rod and be located in the recess, cross bolt one end is passed the recess right side the back of seat inserts in the through-hole, cross bolt middle part is located the recess right side in the back of seat, cross bolt middle part right-hand member cup joints the spring, spring right-hand member fixed connection the recess right side the inside right side wall of back of seat, the cross bolt is located the one end fixed connection of back of seat carries the pull ring.

Preferably, the armrest mechanism comprises two armrest boxes, the lower ends of the two armrest boxes are respectively and fixedly connected with two limiting rods, and the left end and the right end of the upper end face of the seat bottom plate are respectively provided with four limiting blind holes.

Preferably, the safety belt mechanism comprises two safety belts, the left side and the right side of the seat back are respectively provided with one safety belt, and the left side and the right side of the front end of the seat bottom plate are respectively and fixedly connected with a safety belt fastener.

Preferably, the limiting rod is matched with the limiting blind hole.

Preferably, the cross bolt and the lifting ring are located on the back surface of the seat back.

The utility model has the advantages that: by arranging the two armrest boxes, the lower ends of the two armrest boxes are respectively and fixedly connected with the two limiting rods, and the left end and the right end of the upper end surface of the seat bottom plate are respectively provided with the four limiting blind holes, the limiting rods below the armrest boxes can be inserted into the limiting blind holes close to the inner side, so that the body can be more stable; the upper end surface of the seat backrest is provided with a groove, the lower end of the back cushion is fixedly connected with a connecting rod, the connecting rod is provided with a plurality of through holes and is positioned in the groove, and the height of the back cushion can be adjusted up and down for children with different heights, so that the back cushion is more comfortable to sit; the safety belts are respectively arranged on the left side and the right side of the seat backrest, the safety belt clamp is respectively and fixedly connected with the left side and the right side of the front end of the seat bottom plate, and the safety belts are arranged to better protect children sitting in the car.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a detailed view of the connection of the armrest mechanism of the present invention;

fig. 3 is a right side view of the headrest mechanism of the present invention.

In the figure: the safety belt comprises a seat 1, a vertical plate 2, a back cushion 3, a connecting rod 4, a groove 5, a through hole 6, a cross bolt 7, a spring 8, a lifting ring 9, an armrest box 10, a limiting rod 11, a limiting blind hole 12 and a safety belt 13.

Detailed Description

The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must 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," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

The present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1-3, a child seat with a safety belt for a bus comprises a seat 1, two vertical plates 2, a headrest mechanism, an armrest mechanism and a safety belt mechanism, wherein the headrest mechanism is mounted on the backrest of the seat 1 and can be adjusted in height up and down; the armrest mechanism is arranged on the bottom plate of the seat 1, and the width of the armrest mechanism can be adjusted left and right; the safety belt mechanisms are arranged on two sides of the seat 1, so that safety is improved.

Specifically, the lower end face of the seat 1 is fixedly connected with the two vertical plates 2, the lower end faces of the two vertical plates 2 are fixedly connected with the bottom surface inside the carriage, the back cushion mechanism comprises a back cushion 3, a groove 5 is formed in the upper end face of a back rest of the seat 1, the lower end of the back cushion 3 is fixedly connected with a connecting rod 4, a plurality of through holes 6 are formed in the connecting rod 4 and are located in the groove 5, and the height of the back cushion 3 can be adjusted up and down for children with different heights, so that the seat is more comfortable; cross bolt 7 one end is passed 5 right sides seat 1's back is inserted in the through-hole 6, cross bolt 7 middle part is located 5 right sides recess in seat 1's the back, cross bolt 7 middle part right-hand member cup joints spring 8, spring 8 right-hand member fixed connection seat 5 right sides seat 1's the inside right side wall of back, cross bolt 7 is located the one end fixed connection lift ring 9 of seat 1 back, cross bolt 7 and lift ring 9 are located the seat 1 back.

Specifically, handrail mechanism includes two handrail boxes 10, two gag lever post 11 of handrail box 10 lower extreme fixed connection separately, four spacing blind holes 12 are seted up separately to both ends about 1 bottom plate up end of seat, gag lever post 11 with spacing blind hole 12 looks adaptation can be with gag lever post 11 under handrail box 10 inject and lean on in the inboard spacing blind hole 12 can make the health more firm.

Specifically, the safety belt mechanism includes two safety belts 13, seat 1 back left and right sides respectively sets up a safety belt 13, sets up the safety that two safety belts 13 can be better protection car as a seat children, seat 1 bottom plate front end left and right sides is fixed connection safety belt clip 14 separately.

The working principle is as follows: the limiting rod 11 below the armrest box 10 is inserted into the limiting blind hole 12 close to the inner side, so that the body is more stable, and the two safety belts 13 can better protect the safety of children sitting in the vehicle; when the headrest 3 is adjusted, the cross bolt 7 is pulled outwards through the lifting ring 9, then the height of the headrest 3 is adjusted up and down, the lifting ring 9 is loosened after the headrest is completed, and the left end of the cross bolt 7 is pushed into the through hole 6 formed in the connecting rod 4 by the acting force of the spring 8 to limit the up-and-down movement of the connecting rod 4.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. A bus child seat with a safety belt comprises a seat (1) and two vertical plates (2), and is characterized by also comprising;

a back cushion mechanism which is arranged on the backrest of the seat (1) and can adjust the height up and down;

the armrest mechanism is arranged on the bottom plate of the seat (1) and can adjust the width left and right; and

and the safety belt mechanisms are arranged on two sides of the seat (1) and increase safety.

2. The bus child seat with the safety belt as claimed in claim 1, wherein the lower end face of the seat (1) is fixedly connected with the two vertical plates (2), and the lower end faces of the two vertical plates (2) are fixedly connected with the bottom surface inside a carriage.

3. A seatbelt-attached bus child seat according to claim 1, the back cushion mechanism comprises a back cushion (3), a groove (5) is arranged on the upper end surface of the backrest of the seat (1), the lower end of the back cushion (3) is fixedly connected with a connecting rod (4), the connecting rod (4) is provided with a plurality of through holes (6) and is positioned in the groove (5), one end of a cross bolt (7) penetrates through the backrest of the seat (1) on the right side of the groove (5) and is inserted into the through holes (6), the middle part of the cross bolt (7) is positioned in the backrest of the seat (1) at the right side of the groove (5), a spring (8) is sleeved at the right end of the middle part of the cross bolt (7), the right end of the spring (8) is fixedly connected with the right side wall inside the backrest of the seat (1) at the right side of the groove (5), the cross bolt (7) is positioned at one end of the backrest of the seat (1) and is fixedly connected with a lifting ring (9).

4. The bus child seat with the safety belt as claimed in claim 1, wherein the armrest mechanism comprises two armrest boxes (10), the lower ends of the two armrest boxes (10) are respectively and fixedly connected with two limiting rods (11), and the left end and the right end of the upper end face of the bottom plate of the seat (1) are respectively provided with four limiting blind holes (12).

5. The child seat with the safety belt for the bus as claimed in claim 1, wherein the safety belt mechanism comprises two safety belts (13), one safety belt (13) is respectively arranged on the left side and the right side of the backrest of the seat (1), and safety belt clips are respectively and fixedly connected with the left side and the right side of the front end of the bottom plate of the seat (1).

6. The child seat with the safety belt for the bus as claimed in claim 4, wherein the limiting rod (11) is adapted to the blind limiting hole (12).

7. A seatbelt-attached bus child seat according to claim 3, wherein the cross pin (7) and the lifting ring (9) are located on the back of the backrest of the seat (1).