CN214689141U

CN214689141U - Horizontal adjusting device of child safety seat

Info

Publication number: CN214689141U
Application number: CN202120445848.0U
Authority: CN
Inventors: 梁赞斌; 王雪; 蔡旭阳
Original assignee: Zhenjiang Jiafeng Children's Products Co ltd
Current assignee: Zhenjiang Jiafeng Children's Products Co ltd
Priority date: 2021-03-02
Filing date: 2021-03-02
Publication date: 2021-11-12
Anticipated expiration: 2031-03-02

Abstract

The utility model discloses a horizontal adjusting device of a child safety seat, which comprises a seat body, the bottom of the seat body is provided with a base, a position between the bottom of the seat body is provided with an adjusting rod, one end of the adjusting rod, which is far away from the seat body, extends into the base and is rotationally connected with the base, a horizontal sensor is arranged in the seat body, an early warning component for receiving a detected horizontal state signal of the seat body of the horizontal sensor is arranged in the seat body, one end of the bottom of the base is rotationally connected with a supporting plate through a hinge, one end of the top of the supporting plate, which is far away from the hinge, is provided with a hydraulic rod, one end of the base, which is far away from the hinge, is fixedly connected with the top of the hydraulic rod, and a damping mechanism for buffering vibration generated in the driving process is arranged in the base; can cushion the vibrations that the in-process produced of traveling through being provided with damper, improve the travelling comfort that uses, the practicality is strong.

Description

Horizontal adjusting device of child safety seat

Technical Field

The utility model relates to a children's safety seat technical field specifically is a children's safety seat level (l) ing device.

Background

A child safety seat of an automobile is also called a child restraint system, and is specially 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.

The shock attenuation effect of base is not good among the current safety seat, because vibrations are too big to cause the injury to children easily at the in-process of traveling, influences the travelling comfort simultaneously, and can rotate the seat body among the current device, and the angle that the back seat body was accomplished in horizontal angle modulation changes easily, influences the steadiness.

In response to the above problems, an improved child safety seat leveling device is now devised.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a horizontal adjusting device of children's safety seat to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a horizontal adjusting device of a child safety seat comprises a seat body, wherein a base is arranged at the bottom of the seat body, an adjusting rod is arranged between the bottoms of the seat body, one end, far away from the seat body, of the adjusting rod extends into the base and is rotatably connected with the base, a horizontal sensor is arranged in the seat body, an early warning assembly used for receiving a horizontal state signal of the seat body detected by the horizontal sensor is arranged in the seat body, one end, far away from the hinge, of the bottom of the base is rotatably connected with a supporting plate through a hinge, a hydraulic rod is arranged at one end, far away from the hinge, of the top of the supporting plate, one end, far away from the hinge, of the base is fixedly connected with the top of the hydraulic rod, and a damping mechanism used for damping vibration generated in the driving process is arranged in the base;

damper is including setting up the telescopic link at the inside intermediate position of base, telescopic link top output is provided with the fixed block, adjust the pole and keep away from the one end and the fixed block top fixed connection of seat body, telescopic link outside cover is equipped with first spring, the fixed block both sides are all rotated and are provided with the connecting rod, the inside bilateral symmetry of base is provided with the installation piece, the spout has been seted up at installation piece top, it is provided with the slider to slide in the spout, the one end that the fixed block was kept away from to the connecting rod rotates with the slider to be connected, the spout internal fixation is provided with the second spring, the second spring other end and slider fixed connection.

Preferably, the one end outside that the regulation pole is close to the fixed block is provided with first bevel gear, the inside rotation of base is provided with the transmission shaft with telescopic link vertically, the one end that the transmission shaft is close to the fixed block is provided with the second bevel gear with first bevel gear meshing, the one end that second bevel gear was kept away from to the transmission shaft extends to the base outside and is provided with the limiting plate.

Preferably, the limiting plate is evenly provided with a plurality of clamping grooves in the periphery.

Preferably, a limiting rod is rotatably arranged on the base corresponding to the position above the limiting plate.

Preferably, rubber pads are arranged on the outer sides of the seat body and the base.

Preferably, a bearing matched with the adjusting rod is arranged in the middle of the top of the base.

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

1. the utility model discloses adjusting the pole and rotating with the base in the device and being connected, can rotating the seat body, adjust the horizontal angle of seat body, can adjust the inclination of seat body through the length of adjusting the hydraulic stem, the inside level sensor that is provided with of seat body can detect the horizontality information of seat body, and the practicality is strong.

2. The utility model discloses be provided with damper among the device, it is flexible that regulation pole and fixed block drive the telescopic link when taking place to rock, first spring action can cushion the vibrations of vertical direction, the fixed block can drive the connecting rod and be close to the one end of fixed block when removing and remove, can change the angle between connecting rod and the installation piece, the connecting rod can drive the slider and remove and produce the effort to the second spring in the spout, can cushion the vibrations of horizontal direction, be favorable to improving device's shock attenuation effect, therefore, the clothes hanger is strong in practicability.

3. The utility model discloses be provided with the transmission shaft among the device, can drive the regulation pole when rotating the seat body and rotate, can drive first conical gear and rotate, can drive second conical gear and rotate, can drive transmission shaft and limiting plate and rotate, the one end of keeping away from the base with the gag lever post after the horizontal angle regulation of seat body is accomplished rotates to the direction that is close to the limiting plate, until in the gag lever post inserts the draw-in groove, can fix the limiting plate, can prevent that the seat body from taking place to rotate under the effect of external force, improve the steadiness of device.

Drawings

Fig. 1 is a schematic structural view of a horizontal adjustment device of a child safety seat.

Fig. 2 is a side view of a child safety seat leveling device.

Fig. 3 is a schematic structural view of the inside of a base in a horizontal adjusting device of a child safety seat.

Fig. 4 is a side view of the inside of a base in a child safety seat leveling device.

The seat comprises a seat body 1, a seat body 2, a base 3, a supporting plate 4, a hydraulic rod 5, an adjusting rod 6, a telescopic rod 7, a first spring 8, a fixing block 9, an installation block 10, a sliding groove 11, a sliding block 12, a connecting rod 13, a second spring 14, a first bevel gear 15, a transmission shaft 16, a second bevel gear 16, a limiting plate 17, a clamping groove 18 and a limiting rod 19.

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. 1-4, in an embodiment of the present invention, a horizontal adjustment device for a child safety seat comprises a seat body 1, a base 2 is arranged at the bottom of the seat body 1, an adjusting rod 5 is arranged between the bottoms of the seat body 1, one end of the adjusting rod 5 far away from the seat body 1 extends into the base 2 and is rotationally connected with the base 2, a level sensor is arranged in the seat body 1, an early warning component for receiving a level state signal of the seat body 1 detected by the level sensor is arranged in the seat body 1, one end of the bottom of the base 2 is rotatably connected with a supporting plate 3 through a hinge, one end of the top of the supporting plate 3 far away from the hinge is provided with a hydraulic rod 4, one end of the base 2, which is far away from the hinge, is fixedly connected with the top of the hydraulic rod 4, and a damping mechanism for buffering vibration generated in the driving process is arranged in the base 2;

damper is including setting up telescopic link 6 at the inside intermediate position of

base

2, 6 top outputs of telescopic link are provided with fixed block 8, adjust pole 5 and keep away from seat body 1's one end and 8 top fixed connection of fixed block, 6 outside covers of telescopic link are equipped with

first spring

7, 8 both sides of fixed block are all rotated and are provided with connecting

rod

12, 2 inside bilateral symmetry of base are provided with installation piece 9, spout 10 has been seted up at installation piece 9 top, it is provided with slider 11 to slide in the spout 10, connecting rod 12 keeps away from the one end of fixed block 8 and is rotated with slider 11 and be connected, spout 10 internal fixation is provided with second spring 13, the second spring 13 other end and 11 fixed connection of slider.

The adjusting rod 5 is provided with a first bevel gear 14 at the outer side of one end close to the fixing block 8, a transmission shaft 15 perpendicular to the telescopic rod 6 is rotatably arranged in the base 2, one end of the transmission shaft 15 close to the fixing block 8 is provided with a second bevel gear 16 meshed with the first bevel gear 14, one end of the transmission shaft 15 far away from the second bevel gear 16 extends to the outer part of the base 2 and is provided with a limiting plate 17, the periphery of the limiting plate 17 is uniformly provided with a plurality of clamping grooves 18, a limiting rod 19 is rotatably arranged on the base 2 corresponding to the position above the limiting plate 17, the adjusting rod can be driven to rotate when the seat body is rotated, the first bevel gear can be driven to rotate, the second bevel gear can be driven to rotate, the transmission shaft and the limiting plate can be driven to rotate, one end of the limiting rod far away from the base is rotated towards the direction close to the limiting plate after the horizontal angle of the seat body is adjusted, until the gag lever post inserts in the draw-in groove, can fix the limiting plate, can prevent that the seat body from taking place to rotate under the effect of external force, improve the steadiness of device.

The seat body 1 and the base 2 outside all are provided with the rubber pad, are favorable to improving the travelling comfort of device, 2 top intermediate positions of base are provided with and adjust the bearing that pole 5 matches, can make when adjusting the horizontal angle of seat body adjust the pole pivoted more smoothly.

The utility model discloses a theory of operation is: carry during the use and rotate the seat body through carrying out, can adjust the horizontal angle of seat body, can adjust the inclination of seat body through the length of adjusting the hydraulic pressure pole, the inside level sensor that is provided with of seat body, can detect the horizontality information of seat body, it is flexible that regulation pole and fixed block drive the telescopic link when taking place to rock, first spring action can cushion the vibrations of vertical direction, the fixed block can drive the one end that the connecting rod is close to the fixed block and remove when removing, can change the angle between connecting rod and the installation piece, the connecting rod can drive the slider and remove and produce the effort to the second spring in the spout, can cushion the vibrations of horizontal direction, be favorable to improving device's shock attenuation effect, moreover, the steam generator is simple in structure, and convenient for operation, therefore, the clothes hanger is strong in practicability.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A horizontal adjusting device of a child safety seat comprises a seat body (1), wherein a base (2) is arranged at the bottom of the seat body (1), and is characterized in that an adjusting rod (5) is arranged between the bottoms of the seat body (1), one end, far away from the seat body (1), of the adjusting rod (5) extends into the base (2) and is rotatably connected with the base (2), a horizontal sensor is arranged in the seat body (1), an early warning assembly used for receiving a detected horizontal state signal of the seat body (1) of the horizontal sensor is arranged in the seat body (1), one end, far away from a hinge, of the bottom of the base (2) is rotatably connected with a supporting plate (3) through the hinge, a hydraulic rod (4) is arranged at one end, far away from the hinge, of the top of the supporting plate (3), one end, far away from the hinge, of the base (2) is fixedly connected with the top of the hydraulic rod (4), a damping mechanism for damping vibration generated in the running process is arranged in the base (2);

the shock absorption mechanism comprises a telescopic rod (6) arranged in the middle position in the base (2), the top output end of the telescopic rod (6) is provided with a fixed block (8), one end of the adjusting rod (5) far away from the seat body (1) is fixedly connected with the top of the fixed block (8), the outer side of the telescopic rod (6) is sleeved with a first spring (7), the two sides of the fixed block (8) are both rotatably provided with connecting rods (12), the two sides inside the base (2) are symmetrically provided with mounting blocks (9), the top of the mounting block (9) is provided with a sliding chute (10), a sliding block (11) is arranged in the sliding chute (10) in a sliding way, one end of the connecting rod (12) far away from the fixed block (8) is rotationally connected with the sliding block (11), a second spring (13) is fixedly arranged in the sliding groove (10), and the other end of the second spring (13) is fixedly connected with the sliding block (11).

2. The horizontal adjusting device for the child safety seat according to claim 1, wherein a first bevel gear (14) is arranged at the outer side of one end, close to the fixing block (8), of the adjusting rod (5), a transmission shaft (15) perpendicular to the telescopic rod (6) is arranged inside the base (2) in a rotating mode, a second bevel gear (16) meshed with the first bevel gear (14) is arranged at one end, close to the fixing block (8), of the transmission shaft (15), and one end, far away from the second bevel gear (16), of the transmission shaft (15) extends to the outer portion of the base (2) and is provided with a limiting plate (17).

3. The horizontal adjusting device for the child safety seat according to claim 2, wherein a plurality of clamping grooves (18) are uniformly formed in the periphery of the limiting plate (17).

4. A child safety seat leveling device according to claim 3, characterized in that a limiting rod (19) is rotatably arranged on the base (2) at a position above the limiting plate (17).

5. The horizontal adjusting device for the child safety seat according to claim 1, wherein rubber pads are arranged on the outer sides of the seat body (1) and the base (2).

6. The horizontal adjusting device for the child safety seat according to claim 1, characterized in that a bearing matched with the adjusting rod (5) is arranged at the middle position of the top of the base (2).