CN206485229U

CN206485229U - A kind of child safety seat

Info

Publication number: CN206485229U
Application number: CN201621120512.2U
Authority: CN
Inventors: 张晨曦
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-10-13
Filing date: 2016-10-13
Publication date: 2017-09-12
Anticipated expiration: 2026-10-13

Abstract

The utility model belongs to safety seat field, refer in particular to a kind of child safety seat, including base, the preceding chair back, headrest and the rear chair back, the base and the rear chair back are formed in one mechanism, the preceding chair back is removably mounted on the rear chair back, and the headrest intercalation moving up and down is between the preceding chair back and the rear chair back；The perforation one and perforation two passed through for safety belt assembly is symmetrically arranged with the positioning perforation that the headrest is passed through provided with least two pairs arrangements from top to down for safety belt assembly, the base；Base both sides both sides extend upward handrail, and the preceding chair back both sides extend anteriorly out backrest side.

Description

A kind of child safety seat

Technical field

The utility model belongs to safety seat field, refers in particular to a kind of child safety seat.

Background technology

The safety problem by bus of children is always the thing that big people are concerned about.Children's nature is vivaciously active, also just because of this Individual reason, children's many many unsafe factors in riding process compared with adult.To ensure safety of riding, at present Automobile saddle horse is equipped with safety belt and air bag mostly, but common safety belt is not appropriate for for children.Child height is not Foot, common safety belt can be stuck in neck of child mostly, and this easily causes damage to children, be produced when running into shock or emergency brake Raw convergent force is enough the fragile cervical vertebra of this section of children.If safety belt buckling free, children are easily sliding from common automotive seat Fall, and once hit air bag ejection, front-seat children can be because the blast impulse force of air bag causes neck and chest to fracture.

In view of above-mentioned defect, to design a kind of child safety seat of new structure, it is set to have more industry On value.

The content of the invention

The utility model is in view of the above-mentioned problems, there is provided a kind of safety, comfortable, convenient disassembly, the children on automobile Safety seat.

What the purpose of this utility model was realized in：

A kind of child safety seat, including base, the preceding chair back, headrest and the rear chair back, the base and the rear chair back are integrated Shaping mechanism, the preceding chair back is removably mounted on the rear chair back, and the headrest intercalation moving up and down is in the preceding chair Between the back of the body and the rear chair back；The positioning perforation that the headrest is passed through provided with least two pairs arrangements from top to down for safety belt assembly, The perforation one and perforation two passed through for safety belt assembly is symmetrically arranged with the base；The base both sides, which are extended upward, to be helped Hand, the preceding chair back both sides extend anteriorly out backrest side.

In above-mentioned child safety seat, the headrest concrete structure moving up and down is：

Some row's rectangular channels arranged from top to down and the cunning that the rectangular channel is interconnected are offered on the headrest It is provided with Mobile Communication road, sliding passage on the rectangle fixture block matched with rectangular channel, the rear chair back and is provided with fixed seat, it is described Rectangle fixture block is detachably connected to fixed seat, and rectangle fixture block is relatively fixed seat and can moved forward and backward.

In above-mentioned child safety seat, the both sides of the headrest are provided with head protector flank.

In above-mentioned child safety seat, hand handle is formed below the head protector flank.

In above-mentioned child safety seat, the rear chair back includes deformable region, after it is suitable to described in buffering collision of closed Power on the chair back, the deformable region includes multiple compressible regions.

It is located at positioning perforation lower section in above-mentioned child safety seat, on the headrest and is provided with some cushion pads.

In above-mentioned child safety seat, cushioned seating pad is connected with below the base.

In above-mentioned child safety seat, the base, the preceding chair back, headrest, the rear chair back and head protector flank are poly- third Alkene plastics expanded material.

In above-mentioned child safety seat, it is equipped with the base, the preceding chair back, headrest, the rear chair back and head protector flank Cloth set.

In above-mentioned child safety seat, the material of the cloth set is fire-retardant, breathable fabric.

The utility model is prominent and beneficial compared with prior art to be had the technical effect that：

1. children are firmly fixed on by the utility model by wearing correspondingly safety belt assembly on base and headrest In seat, it is to avoid children drop from base in driving conditions；Handrail, backrest side and head protector flank prevent children from seat On while drop, buffer protection function also is played to the both sides of children's torso.

2. the preceding chair back of the present utility model, headrest, head protector flank and cushioned seating pad are to be removably joined together, because This dismounting, cleaning and transport are all more convenient.

3. being provided with cushion pad on headrest of the present utility model, while being provided with cushioned seating pad below base, work as generation During impact, this few place buffer area can lay down impulsive force well, it is ensured that the safety of children.

4. base of the present utility model, the preceding chair back, headrest, the rear chair back and head protector flank are polypropylene plastics foaming material Material, the environmental protection of polypropylene plastics expanded material, light weight, resistant to chemical etching, shock resistance, good damping effect, thus made with this material Seat good buffer protection function can be played to children's body when running into shock when driving.

Brief description of the drawings

Fig. 1 is child safety seat structural representation one.

Fig. 2 is child safety seat structural representation two.

Fig. 3 is partial enlarged drawing at A.

Fig. 4 is headrest features schematic diagram.

The chair back after the chair back before 1- bases, 2-, 3- headrests, 4-, 5- positioning perforation, 6- perforation one, 7- perforation two, 8- handrails, 9- backrests side, 10- rectangular channels, 11- sliding passages, 12- rectangle fixture blocks, 13- fixed seats, 14- head protector flanks, 15- changeabilities Region, 16- cushion pads, 17- cushioned seating pads.

Embodiment

The utility model is further described with specific embodiment below in conjunction with the accompanying drawings,

As depicted in figs. 1 and 2, a kind of child safety seat, including base 1, the preceding chair back 2, headrest 3 and the rear chair back 4, it is described Base 1 and the rear chair back 4 are formed in one mechanism, and the preceding chair back 2 is removably mounted on the rear chair back 4, the headrest 3 can on The intercalation of lower movement is between the preceding chair back 2 and the rear chair back 4；The headrest 3 is supplied provided with least two pairs arrangements from top to down The perforation 1 passed through for safety belt assembly is symmetrically arranged with the positioning perforation 5 that safety belt assembly is passed through, the base 1 and is worn Hole 27；The both sides of base 1 extend upward handrail 8, and the preceding both sides of the chair back 2 extend anteriorly out backrest side 9.Safety belt Before the both shoulders of children are fixed on by the shoulder belt of component through the positioning perforation 5 on the chair back 2, other several bands of safety belt assembly The both feet of children are fixed on base 1 by son through the perforation 1 and perforation 27, form five-point type fixed structure, it is ensured that youngster The virgin safety in driving, in addition the position of shoulder belt be located according to the actual height of children in correspondingly positioning perforation 5, make peace It is complete more comfortable to the fixation of children with component.Both sides of the backrest side 9 of handrail 8 and the preceding chair back 2 on base 1 to children Zone of protection is formed, children will not be made to fall from the both sides of child safety seat.

As shown in figure 3, in above-mentioned child safety seat, 3 concrete structures moving up and down of the headrest are：

Some row's rectangular channels 10 arranged from top to down are offered on the headrest 3 and the rectangular channel 10 is interconnected Sliding passage 11, sliding passage 11 in be provided with the rectangle fixture block 12 matched with rectangular channel 10, the rear chair back 4 set Have a fixed seat 13, the rectangle fixture block 12 is detachably connected to fixed seat 13, and rectangle fixture block 12 be relatively fixed seat 13 can It is movable.When the height of children is higher, the headrest 3 can be carried to children couple by promoting rectangle fixture block 12 forward Answer the height on head, rectangle fixture block 12 pushed back, and with the clamping of rectangular channel 10 of respective heights, the design causes the children's safety Seat is adapted to the children of different heights, and the use of the structure is very convenient, and the clamping to headrest 3 is also relatively more effective.

As shown in figure 1, in above-mentioned child safety seat, the both sides of the headrest 3 are provided with head protector flank 14.Head protector Flank 14 can further protect the head of children, prevent the injury caused to neck of child.

In above-mentioned child safety seat, the lower section of head protector flank 14 forms hand handle.The design of hand handle can allow Children have a Handheld Division in driving conditions, have an impetus, the traffic safety of children is further got a promotion.

As shown in Fig. 2 in above-mentioned child safety seat, the rear chair back 4 includes deformable region 15, it is suitable to slow The power hit on the rear chair back 4 is collided, the deformable region 15 includes multiple compressible regions.Occurring impact or hitting When hitting, the impulsive force being subject on child safety seat can be laid down a part by deformable region 15 by certain deformation.

As shown in Figure 2 and Figure 4, in above-mentioned child safety seat, the lower section of positioning perforation 5 is located on the headrest 3 and is set It is equipped with some cushion pads 16.The lower section of base 1 is connected with cushioned seating pad 17.Headrest 3 is located between the preceding chair back 2 and the rear chair back 4, When by impulsive force, the cushion pad 16 to after-contraction, can make children back will not in shock the very first time and hard thing solution Remove, alleviate the impulsive force that back is subject to, cushioned seating pad 17 plays a part of similar.

In above-mentioned child safety seat, the base 1, the preceding chair back 2, headrest 3, the rear chair back 4 and head protector flank 14 are equal For polypropylene plastics expanded material.

In above-mentioned child safety seat, on the base 1, the preceding chair back 2, headrest 3, the rear chair back 4 and head protector flank 14 It is equipped with cloth set.

Above-described embodiment is only preferred embodiment of the present utility model, and protection model of the present utility model is not limited according to this Enclose, therefore：All equivalence changes done according to structure of the present utility model, shape, principle, all should be covered by protection of the present utility model Within the scope of.

Claims

1. a kind of child safety seat, it is characterised in that including base (1), the preceding chair back (2), headrest (3) and the rear chair back (4), institute State base (1) and the rear chair back (4) is formed in one mechanism, the preceding chair back (2) is removably mounted on the rear chair back (4), institute Headrest (3) intercalation moving up and down is stated between the preceding chair back (2) and the rear chair back (4)；The headrest (3) is provided with least It is symmetrically arranged with the positioning perforation (5) that two pairs of arrangements from top to down are passed through for safety belt assembly, the base (1) and supplies safety belt Two (7) of perforation one (6) and perforation that component is passed through；Base (1) both sides extend upward handrail (8), the preceding chair back (2) Both sides extend anteriorly out backrest side (9).

2. child safety seat according to claim 1, it is characterised in that the headrest (3) is moving up and down specific Structure is：

Some row's rectangular channels (10) arranged from top to down are offered on the headrest (3) and mutually interconnect the rectangular channel (10) Be provided with the rectangle fixture block (12) matched with rectangular channel (10) in logical sliding passage (11), sliding passage (11), it is described after Fixed seat (13) is provided with the chair back (4), the rectangle fixture block (12) is detachably connected to fixed seat (13), and rectangular card Block (12) is relatively fixed seat (13) and can moved forward and backward.

3. child safety seat according to claim 1, it is characterised in that the both sides of the headrest (3) are provided with head protector Flank (14).

4. child safety seat according to claim 3, it is characterised in that form hand below the head protector flank (14) .

5. child safety seat according to claim 1, it is characterised in that the rear chair back (4) includes deformable region (15) power after, it is suitable to described in buffering collision of closed on the chair back (4), the deformable region (15) includes multiple compressible areas Domain.

6. child safety seat according to claim 1, it is characterised in that be located at positioning perforation (5) on the headrest (3) Lower section is provided with some cushion pads (16).

7. child safety seat according to claim 1, it is characterised in that buffering is connected with below the base (1) and is sat Pad (17).

8. child safety seat according to claim 3, it is characterised in that the base (1), the preceding chair back (2), headrest (3), the rear chair back (4) and head protector flank (14) are polypropylene plastics expanded material.

9. child safety seat according to claim 3, it is characterised in that the base (1), the preceding chair back (2), headrest (3), it is equipped with cloth set on the rear chair back (4) and head protector flank (14).

10. child safety seat according to claim 9, it is characterised in that the material of the cloth set is fire-retardant, ventilative face Material.