CN211567735U

CN211567735U - Child safety seat with buffering function

Info

Publication number: CN211567735U
Application number: CN201921911430.3U
Authority: CN
Inventors: 张敬利; 张峰
Original assignee: Anhui Province Fuyang City Haoxiwang Industry And Trade Co ltd
Current assignee: Anhui Province Fuyang City Haoxiwang Industry And Trade Co ltd
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-09-25
Anticipated expiration: 2029-11-07

Abstract

The utility model discloses a children's safety seat with buffer function, which comprises a supporting pedestal and is characterized by further comprising, mounting groove and recess have been seted up respectively to one side that the back leaned on the seat, the inboard even fixed mounting of mounting groove has a plurality of telescopic connecting rods, first buffer spring has all been cup jointed in the outside of every telescopic connecting rod, and the fly leaf that matches of the common fixedly connected with of one end of a plurality of telescopic connecting rods and activity groove, the upper surface of fly leaf articulates there is the back, one side fixed mounting of back has the silica gel pad that corresponds with the recess, a plurality of installation through-holes have been seted up to one side of silica gel pad, the equal fixed mounting in inside of every installation through-hole has a. The utility model discloses be provided with first buffer spring, second buffer spring and silica gel pad, utilize the deformability of first buffer spring, second buffer spring and silica gel pad, increase the ability of buffering the back, can cushion the produced power of health striking back, avoid the health to cause the injury.

Description

Child safety seat with buffering function

Technical Field

The utility model relates to a safety seat technical field specifically is a children's safety seat with buffer function.

Background

The child safety seat for the automobile is also called a child Restraint system (crs), and is designed for children of different ages (or weights), is installed in the automobile, and can effectively improve the riding safety of the children. The definition of the child safety seat by the european regulation ECE R44/03 is: child safety system capable of being fixed to a motor vehicle, consisting of a safety belt assembly or flexible element with snap, an adjustment mechanism, accessories, etc. Can be combined with additional devices such as portable child beds, infant carriers, booster seats or crash shields. In the case of collision or sudden deceleration of the automobile, the impact force on the children is relieved, the body movement of the children is limited to reduce the injury to the children, and the riding safety of the children is ensured.

When an automobile stops advancing in the case of an automobile accident, a human body can lean forward under strong inertia, and then the body can quickly bump into a chair back of the child safety seat under the action of a safety belt, so that the child safety seat is easy to hurt. To this end, a child safety seat having a cushioning function is proposed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a children's safety seat with buffer function has solved current children's safety seat and has met the traffic accident when stopping advancing when the car, and the human body can receive strong inertia and lean forward, then under the effect of safety belt, the health can be extremely fast hit children's safety seat's the back of the chair, so cause injured problem easily.

In order to achieve the above object, the utility model provides a following technical scheme: a child safety seat with a buffering function comprises a supporting base, wherein a movable groove is formed in the upper surface of the supporting base, and one side of the supporting base is fixedly provided with a back rest seat, one side of the back rest seat is respectively provided with an installation groove and a groove, the installation groove is positioned below the groove, a plurality of telescopic connecting rods are uniformly and fixedly arranged on the inner side of the mounting groove, a first buffer spring is sleeved on the outer side of each telescopic connecting rod, and one end of the telescopic connecting rods is fixedly connected with a movable plate matched with the movable groove, the upper surface of the movable plate is hinged with a backrest, one side of the backrest is fixedly provided with a silica gel pad corresponding to the groove, a plurality of mounting through holes are formed in one side of the silica gel pad, and each mounting through hole is fixedly provided with a plurality of second buffer springs inside.

Preferably, the two ends of the first buffer spring are respectively fixed with the back rest seat and the movable plate through welding, and the two ends of the second buffer spring are respectively fixed with the back rest seat and the backrest through welding.

Preferably, the upper surface of the movable plate is fixedly provided with a cushion, and the cushion is positioned on the right side of the backrest.

Preferably, one side fixed mounting of fly leaf has the guard plate, the guard plate is the arc structure.

Preferably, the inner side of the movable groove is symmetrically provided with a limiting groove, one side of the movable plate is symmetrically and fixedly provided with a limiting rod corresponding to the limiting groove, and the limiting rod is located under the protection plate.

Preferably, the lower surface of the inner cavity of the movable groove is symmetrically provided with guide sliding grooves, and the lower surface of the movable plate is uniformly and fixedly provided with four supporting wheels matched with the guide sliding grooves.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses be provided with first buffer spring, second buffer spring and silica gel pad, utilize the deformability of first buffer spring, second buffer spring and silica gel pad, increase the ability of buffering the back, can cushion the produced power of health striking back, avoid the health to cause the injury.

2. The utility model provides a be provided with the thrust wheel between fly leaf and the support base, can avoid taking place the friction between fly leaf and the support base, not only avoided wearing and tearing but also noise reduction, be provided with the guard plate simultaneously, can avoid the fly leaf to press from both sides when removing and hinder the human body, improved the security.

Drawings

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

fig. 2 is a schematic view of the internal structure of the silica gel pad of the present invention;

fig. 3 is a top view of the support base of the present invention.

In the figure: 1. a support base; 2. a guide chute; 3. a telescoping connecting rod; 4. mounting grooves; 5. a back rest seat; 6. a groove; 7. a silica gel pad; 8. a backrest; 9. a first buffer spring; 10. a cushion; 11. a movable plate; 12. a thrust wheel; 13. a limiting rod; 14. a protection plate; 15. a limiting groove; 16. mounting a through hole; 17. a second buffer spring; 18. a movable groove.

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.

Example 1:

referring to fig. 1-3, a child safety seat with buffering function comprises a supporting base 1, a movable groove 18 formed on the upper surface of the supporting base 1, and one side of the supporting base 1 is fixedly provided with a back rest seat 5, one side of the back rest seat 5 is respectively provided with a mounting groove 4 and a groove 6, the mounting groove 4 is positioned below the groove 6, and a plurality of telescopic connecting rods 3 are uniformly and fixedly arranged on the inner side of the mounting groove 4, a first buffer spring 9 is sleeved on the outer side of each telescopic connecting rod 3, and the common fixedly connected with of the one end of a plurality of telescopic connecting rods 3 has the fly leaf 11 that matches with activity groove 18, and the upper surface of fly leaf 11 articulates there is back 8, and one side fixed mounting of back 8 has the silica gel pad 7 that corresponds with recess 6, and a plurality of mounting through holes 16 have been seted up to one side of silica gel pad 7, and the equal fixed mounting in inside of every mounting through hole 16 has a plurality of second buffer spring 17.

Referring to fig. 1-2, two ends of the first buffer spring 9 are respectively welded and fixed to the back rest 5 and the movable plate 11, and two ends of the second buffer spring 17 are respectively welded and fixed to the back rest 5 and the backrest 8, so that the back rest 5 and the movable plate 11 are respectively and firmly connected to the first buffer spring 9, and the back rest 5 and the backrest 8 are respectively and firmly connected to the second buffer spring 17.

Referring to fig. 1, a seat cushion 10 is fixedly installed on the upper surface of the movable plate 11, and the seat cushion 10 is located on the right side of the backrest 8, so as to increase the comfort of using the movable plate 11.

Referring to fig. 1, a protection plate 14 is fixedly installed at one side of the movable plate 11, and the protection plate 14 is in an arc-shaped structure to prevent the movable plate 11 from damaging a human body during movement.

Referring to fig. 1 and 3, the inner side of the movable slot 18 is symmetrically provided with a limiting slot 15, one side of the movable plate 11 is symmetrically and fixedly provided with a limiting rod 13 corresponding to the limiting slot 15, and the limiting rod 13 is located right below the protection plate 14, so as to prevent the movable plate 11 from separating from the interior of the movable slot 18.

Referring to fig. 1-2, the guide sliding grooves 2 are symmetrically formed on the lower surface of the inner cavity of the movable groove 18, and four supporting wheels 12 matched with the guide sliding grooves 2 are uniformly and fixedly mounted on the lower surface of the movable plate 11, so as to prevent the movable plate 11 from directly contacting the support base 1 and prevent the movable plate 11 from being worn.

The working principle is as follows: during the use, when the human body produced strong collision to back 8, the health can promote back 8 and cause the extrusion to silica gel pad 7, second buffer spring 17, and fly leaf 11 moves left simultaneously, causes the extrusion to telescopic link 3, first buffer spring 9, cushions the impact that receives to thrust wheel 12 connected with fly leaf 11 slides in the inside of direction spout 2, can avoid fly leaf 11 and support base 1 direct contact, reduces wearing and tearing.

The control mode of the present application is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming by those skilled in the art, and the present application is common knowledge in the field, and the present application mainly protects the mechanical device, so the control mode and the circuit connection are not explained in detail in the present application.

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 safety seat with a buffering function comprises a supporting base (1), and is characterized in that: the upper surface of the supporting base (1) is provided with a movable groove (18), one side of the supporting base (1) is fixedly provided with a back rest seat (5), one side of the back rest seat (5) is respectively provided with a mounting groove (4) and a groove (6), the mounting groove (4) is positioned below the groove (6), the inner side of the mounting groove (4) is uniformly and fixedly provided with a plurality of telescopic connecting rods (3), the outer side of each telescopic connecting rod (3) is sleeved with a first buffer spring (9), one end of each telescopic connecting rod (3) is fixedly connected with a movable plate (11) matched with the movable groove (18), the upper surface of the movable plate (11) is hinged with a backrest (8), one side of the backrest (8) is fixedly provided with a silica gel pad (7) corresponding to the groove (6), one side of the silica gel pad (7) is provided with a plurality of mounting through holes (16), a plurality of second buffer springs (17) are fixedly arranged in the mounting through holes (16).

2. A child safety seat with a buffering function according to claim 1, wherein: the two ends of the first buffer spring (9) are respectively fixed with the back rest seat (5) and the movable plate (11) through welding, and the two ends of the second buffer spring (17) are respectively fixed with the back rest seat (5) and the backrest (8) through welding.

3. A child safety seat with a buffering function according to claim 1, wherein: the upper surface fixed mounting of fly leaf (11) has cushion (10), cushion (10) are located the right side of back (8).

4. A child safety seat with a buffering function according to claim 1, wherein: one side fixed mounting of fly leaf (11) has guard plate (14), guard plate (14) are the arc structure.

5. A child safety seat with a buffering function according to claim 4, wherein: limiting grooves (15) are symmetrically formed in the inner sides of the movable grooves (18), limiting rods (13) corresponding to the limiting grooves (15) are symmetrically and fixedly mounted on one sides of the movable plates (11), and the limiting rods (13) are located under the protection plates (14).

6. A child safety seat with a buffering function according to claim 1, wherein: the lower surface of the inner cavity of the movable groove (18) is symmetrically provided with guide sliding grooves (2), and the lower surface of the movable plate (11) is uniformly and fixedly provided with four supporting wheels (12) matched with the guide sliding grooves (2).