CN211166555U

CN211166555U - Child automobile safety seat with adjustable backrest inclination

Info

Publication number: CN211166555U
Application number: CN201921833357.2U
Authority: CN
Inventors: 赵继荣
Original assignee: Jiangsu Ruirong Auto Parts Co ltd
Current assignee: Jiangsu Ruirong Auto Parts Co ltd
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-08-04
Anticipated expiration: 2029-10-29

Abstract

The utility model relates to a children's car safety seat technical field just discloses a children's car safety seat of adjustable back gradient, comprising a base plate, the top right side movable mounting of bottom plate has the backup plate, the equal fixed mounting in both sides has the handrail around the top of bottom plate, the filling groove has been seted up at the top of bottom plate. This children's car safety seat of adjustable back gradient, through setting up the spring loop pole, a cover plate, the support plate, the contact plate, restriction groove and protective housing board, the user is when the user is using equipment, if the vehicle receives jolting, the seat vibrations, children sit on the contact plate, compression spring loop pole when the contact plate atress moves down, rebound behind the partly vibrations of spring loop pole buffering, the restriction fixture block moves up in the rebound, the movable rod shifts up the air in the compression urceolus in the urceolus, the power of rebound is dispersed the buffering, thus, the vibrations that the contact plate received are dispersed, can not receive big jolting, user's vexation has been removed from, user's use has been made things convenient for.

Description

Child automobile safety seat with adjustable backrest inclination

Technical Field

The utility model relates to a children's car safety seat technical field specifically is a children's car safety seat of adjustable back gradient.

Background

The child safety seat for the automobile is specially designed for children with different weights (or ages) and is installed in the automobile to effectively improve the riding safety of the children, and the definition of the European mandatory execution standard ECER44/03 is as follows: the child safety protection system can be fixed on a motor vehicle, and comprises a safety belt assembly with an ISOFIX interface or a flexible component, an adjusting mechanism, accessories and the like, and can reduce the punching force on children and limit the body movement of the children so as to reduce the injury to the children in the case of car collision or sudden deceleration.

The traditional child car safety seat basically has a safety protection function with a backrest inclination adjusting function, but the shock absorption capacity of the seats is still poor, particularly on a part of bumpy road, a child is bumped up and down on the seat, and the violent bumping causes great trouble to a user, so that the child car safety seat with the backrest inclination adjustable is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a children's car safety seat of adjustable back gradient possesses advantages such as shock attenuation effect is good, and the shock-absorbing capacity of having solved traditional children's car safety seat is still relatively poor, especially on the part road surface of jolting, children are jolted from top to bottom on the seat, and violent jolting makes the very vexed problem of user.

(II) technical scheme

For realizing the effectual purpose of above-mentioned shock attenuation, the utility model provides a following technical scheme: a child car safety seat with an adjustable backrest inclination comprises a bottom plate, wherein a backup plate is movably mounted on the right side of the top of the bottom plate, handrails are fixedly mounted on the front side and the rear side of the top of the bottom plate, a filling groove is formed in the top of the bottom plate, three spring sleeve rods are fixedly mounted on the inner bottom wall of the filling groove, the tops of the three spring sleeve rods are fixedly connected with a cover plate, a support plate is fixedly mounted on the top of the cover plate, a contact plate is fixedly mounted on the top of the support plate, limiting grooves formed in the bottom plate are mounted on the left side and the right side of the inner wall of the filling groove, a cover plate is fixedly mounted at the bottom of the support plate and located outside the cover plate, limiting clamping blocks with one ends penetrating through and extending into the limiting grooves are fixedly mounted on the left side and the right side of the cover plate, the inner part of the outer barrel is movably provided with a movable rod, one end of the movable rod penetrates through the outer barrel and extends to the lower part of the outer barrel, and the movable rod is fixedly connected with the limiting clamping block.

Preferably, the outside of the handrail is wrapped with a contact cover, and the contact cover is a sponge.

Preferably, the spring loop bar includes buffer spring and restriction loop bar, buffer spring has been cup jointed to the outside of restriction loop bar, restriction loop bar further includes hollow rod and solid pole, the inside movable mounting of hollow rod has one end to run through and extends to the outside solid pole of hollow rod.

Preferably, the cover plate is a stainless steel plate, and the top of the carrier plate is designed to be anti-skidding.

Preferably, the limiting groove is matched with the limiting clamping block in the moving range, the protective cover plate is a rectangular plate, and the protective cover plate is matched with the filling groove.

Preferably, the urceolus is the stainless steel, the movable rod includes piston block and movable rod, the bottom fixed mounting of piston block has the movable rod, the piston block is laminated with the urceolus inner wall mutually.

(III) advantageous effects

Compared with the prior art, the utility model provides a children's car safety seat of adjustable back gradient possesses following beneficial effect:

this children's car safety seat of adjustable back gradient, through setting up the spring loop pole, a cover plate, the support plate, the contact plate, restriction groove and protective housing board, the user is when the user is using equipment, if the vehicle receives jolting, the seat vibrations, children sit on the contact plate, compression spring loop pole when the contact plate atress moves down, rebound behind the partly vibrations of spring loop pole buffering, the restriction fixture block moves up in the rebound, the movable rod shifts up the air in the compression urceolus in the urceolus, the power of rebound is dispersed the buffering, thus, the vibrations that the contact plate received are dispersed, can not receive big jolting, user's vexation has been removed from, user's use has been made things convenient for.

Drawings

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

fig. 2 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: the device comprises a base plate 1, a backup plate 2, a handrail 3, a filling groove 4, a spring sleeve rod 5, a cover plate 6, a support plate 7, a contact plate 8, a limiting groove 9, a protective cover plate 10, a limiting clamping block 11, an outer cylinder 12 and a movable rod 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a child car safety seat capable of adjusting the inclination of a backrest comprises a base plate 1, a backrest plate 2 is movably mounted on the right side of the top of the base plate 1, armrests 3 are fixedly mounted on the front side and the rear side of the top of the base plate 1, contact covers are wrapped outside the armrests 3 and are made of sponge, a filling groove 4 is formed in the top of the base plate 1, three spring loop bars 5 are fixedly mounted on the inner bottom wall of the filling groove 4, the spring loop bars 5 comprise buffer springs and limiting loop bars, the buffer springs are sleeved outside the limiting loop bars, the limiting loop bars further comprise hollow bars and solid bars, solid bars with one ends penetrating through and extending to the outside of the hollow bars are movably mounted inside the hollow bars, the tops of the three spring loop bars 5 are fixedly connected with a

cover plate

6, 7 is fixedly mounted on the top of the cover plate 6, the cover plate 6 is made of stainless steel plate, and the top of the support plate 7, the top of the carrier plate 7 is fixedly provided with a contact plate 8, the left side and the right side of the inner wall of the filling groove 4 are both provided with a limiting groove 9 arranged on the bottom plate 1, the bottom of the carrier plate 7 and the outer part of the cover plate 6 are fixedly provided with a protective cover plate 10, the left side and the right side of the protective cover plate 10 are both fixedly provided with a limiting fixture block 11, one end of the limiting groove 9 is penetrated through and extends to the inside of the limiting groove 9, the moving range of the limiting groove 9 is matched with that of the limiting fixture block 11, the protective cover plate 10 is a rectangular plate, the protective cover plate 10 is matched with the filling groove 4, the top of the inner wall of the limiting groove 9 is fixedly provided with an outer barrel 12, the inside of the outer barrel 12 is movably provided with a movable rod 13, one end of the movable rod 13 is penetrated through and extends to the lower part of the outer barrel 12 and is, through setting up spring loop pole 5, apron 6, support plate 7, contact plate 8, restriction groove 9 and protective housing board 10, the user is when the use equipment, if the vehicle receives jolt, the seat vibrations, children sit on contact plate 8, compression spring loop pole 5 when contact plate 8 atress shifts down, rebound behind the partly vibrations of spring loop pole 5 buffering, restriction fixture block 11 moves up in the rebound, movable rod 13 shifts up the air in the compression urceolus 12 in urceolus 12, the power of rebound is dispersed the buffering, so, the vibrations that contact plate 8 received are dispersed, can not receive big jolt, user's vexation has been removed from, user's use has been made things convenient for.

In summary, according to the child car safety seat with the adjustable backrest inclination, by arranging the spring sleeve rod 5, the cover plate 6, the carrier plate 7, the contact plate 8, the limiting groove 9 and the protective cover plate 10, when a user uses the child car, if the car jolts, the seat shakes, the child sits on the contact plate 8, the contact plate 8 is pressed downwards to compress the spring sleeve rod 5, the spring sleeve rod 5 buffers a part of shake and then rebounds, the limiting fixture block 11 moves upwards in the rebounding process, the movable rod 13 moves upwards in the outer cylinder 12 to compress air in the outer cylinder 12, the rebounding force is dispersed and buffered, therefore, the shake received by the contact plate 8 is dispersed and does not suffer from large jolt, the trouble of the user is avoided, the use of the child car safety seat is convenient, the problem that the shock absorption capability of the traditional child car safety seat is still poor is solved, especially on a part of jolt road surface, the, the violent jolting is a very annoying problem for the user.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A child car safety seat with adjustable backrest inclination comprises a base plate (1), and is characterized in that: the top right side movable mounting of bottom plate (1) has backup plate (2), both sides are all fixed mounting has handrail (3) around the top of bottom plate (1), the top of bottom plate (1) has seted up filling groove (4), the inner diapire fixed mounting of filling groove (4) has spring loop bar (5) that quantity is three, three the top of spring loop bar (5) all with apron (6) fixed connection, the top fixed mounting of apron (6) has support plate (7), the top fixed mounting of support plate (7) has contact plate (8), the restriction groove (9) of seting up on bottom plate (1) are all installed to the inner wall left and right sides in filling groove (4), the outside fixed mounting that the bottom of support plate (7) just is located apron (6) has protection cover plate (10), the restriction fixture block (11) that one end runs through and extend to restriction groove (9) inside are all fixed mounting in the left and right sides of protection cover plate (10), the inner wall top fixed mounting of restriction groove (9) has urceolus (12), the inside movable mounting of urceolus (12) has one end to run through and extend to urceolus (12) below and with restriction fixture block (11) fixed connection's movable rod (13).

2. A child car safety seat with adjustable backrest tilt according to claim 1, wherein: the outside parcel of handrail (3) has the contact cover, the contact cover is the sponge.

3. A child car safety seat with adjustable backrest tilt according to claim 1, wherein: spring loop bar (5) include buffer spring and restriction loop bar, buffer spring has been cup jointed to the outside of restriction loop bar, restriction loop bar further includes hollow rod and solid core rod, the inside movable mounting of hollow rod has one end to run through and extend to the outside solid core rod of hollow rod.

4. A child car safety seat with adjustable backrest tilt according to claim 1, wherein: the cover plate (6) is a stainless steel plate, and the top of the carrier plate (7) is designed to be anti-skidding.

5. A child car safety seat with adjustable backrest tilt according to claim 1, wherein: the movable range of restriction groove (9) and restriction fixture block (11) matches, shield plate (10) are the rectangular plate, shield plate (10) and filling groove (4) phase-match.

6. A child car safety seat with adjustable backrest tilt according to claim 1, wherein: urceolus (12) are the stainless steel, movable rod (13) include piston block and movable rod, the bottom fixed mounting of piston block has the movable rod, the piston block laminates with urceolus (12) inner wall mutually.