CN210852135U

CN210852135U - Height adjustable safety seat capable of rotating and inclining

Info

Publication number: CN210852135U
Application number: CN201921097019.7U
Authority: CN
Inventors: 张黎良
Original assignee: Jiaxing Xingchao Infant Technology Co ltd
Current assignee: Jiaxing Xingchao Infant Technology Co ltd
Priority date: 2019-07-15
Filing date: 2019-07-15
Publication date: 2020-06-26
Anticipated expiration: 2029-07-15

Abstract

The utility model relates to the field of seats, in particular to a rotatable and inclinable height-adjustable safety seat, which comprises a seat body with a seat back, wherein the seat body is provided with a rotating structure, a seat back inclining structure and a lifting structure; the rotating structure comprises a rotating disk and a base, wherein the rotating disk is connected to the bottom of the seat body, and the rotating disk can be rotatably connected to the base; the rotary plate is characterized in that a plurality of rotary clamping grooves are distributed on the periphery of the rotary plate, and a first locking piece capable of being movably clamped into any one rotary clamping groove is arranged on the base. The utility model discloses can realize rotation, slope and altitude mixture control, use in a flexible way, need not electric drive, use cost is low, and is small.

Description

Height adjustable safety seat capable of rotating and inclining

Technical Field

The utility model belongs to the technical field of the seat and specifically relates to a height-adjustable safety seat rotatable and slope is related to.

Background

The safety seat is specially designed for children with different weights (or ages), is arranged in an automobile, and can effectively improve the riding safety of the children. In the event of a car crash or sudden deceleration, the impact force on the child can be reduced and the child's body movement can be restricted to mitigate injury to them.

The existing safety seat is fixed in position, cannot realize the adjusting functions of angle, height, inclination degree and the like, cannot adapt to the height change of children, and is poor in comfort and flexibility.

The space chair that can realize rotation, lift slope function at present, it carries out drive control through electrical equipment such as cylinder, motor, and the cost of use is high, occupies volumetrically, if directly move to safety seat on, one is power consumptive gauge height, use cost is high, and occupation space is big, and manufacturing cost is also high, and the car goes the in-process moreover and can produce vibrations, leads to the fact the electric component to damage difficult to avoid.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome prior art not enough, provide a height-adjustable safety seat rotatable and slope, use in a flexible way, small, use cost is low.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a rotatable and inclinable height-adjustable safety seat comprises a seat body with a seat back, wherein a rotating structure, a seat back inclining structure and a lifting structure are arranged on the seat body; the rotating structure comprises a rotating disk and a base, wherein the rotating disk is connected to the bottom of the seat body, and the rotating disk can be rotatably connected to the base; the rotary plate is characterized in that a plurality of rotary clamping grooves are distributed on the periphery of the rotary plate, and a first locking piece capable of being movably clamped into any one rotary clamping groove is arranged on the base. When the rotary table is used, the rotary table can rotate around the base, so that the horizontal angle is adjusted, and after the adjustment is finished, the rotary table can be clamped into the corresponding rotary clamping groove through the first locking piece to realize fixation, so that the rotary table is simple in structure, convenient to adjust and flexible to use; and the volume is small, the occupied space is small, any power part is not needed, and the use cost is reduced.

Furthermore, the chair back tilting structure comprises an upper arc-shaped surface arranged on the bottom surface of the chair, a lower arc-shaped surface matched with the upper arc-shaped surface is formed on the upper surface of the rotating disc, and a plurality of tilting clamping grooves are distributed on the lower arc-shaped surface along the length direction; the upper arc-shaped surface is provided with a second locking hole, a second locking piece which can be movably clamped into any one inclined clamping groove is arranged in the second locking hole, and the second locking piece penetrates out of the side face of the second locking hole through the first manual control part. When the seat is used, the upper arc-shaped surface can move along the lower arc-shaped surface, the inclination degree of the seat is adjusted, the use comfort is further ensured, after the seat is adjusted, the second locking piece can be inserted into the corresponding inclined clamping groove, the fixation of the current position is realized, the operation is simple and convenient, and the use is flexible; similarly, the design has small volume and small occupied space, does not need any power part and reduces the use cost.

Furthermore, the first manual control part comprises a connecting rod, one end of the connecting rod is rotatably connected with the second locking piece, and the other end of the connecting rod penetrates out of the side face of the second locking hole to be connected with a wrench. When the locking device is used, the connecting rod can be driven to rotate by rotating the wrench, and then the second locking piece is driven to move up and down to leave or be inserted into the inclined slot hole, so that the operation is more convenient.

Further, the seat body includes the chair body and chair frame, elevation structure includes the lift card hole, and this lift card hole distributes in the back of the chair position department of chair frame along length direction, the back of the chair position department of the chair body is equipped with the third locking hole, is equipped with the third locking piece that portable card goes into arbitrary one lift card hole in the third locking hole, the manual control part of second of wearing out third locking hole side is connected to the side of third locking piece. When in use, the chair body can move up and down along the chair frame, and then the third locking piece is inserted into the lifting clamping hole to realize the fixation of the current position; the operation is simple and convenient, and the use is flexible; similarly, the design has small volume and small occupied space, does not need any power part and reduces the use cost; and the operation is more convenient because the control is carried out by the second manual control part.

Furthermore, one end of the third locking hole is close to the lifting clamping hole, the other end of the third locking hole is communicated with the side surface of the adjusting groove, the opening of the adjusting groove faces upwards, and the third locking hole extends into a long shape along the length direction of the chair back; an inner convex ring is arranged on the inner wall of the third locking hole, and an outer convex ring is arranged on the outer wall of the third locking piece; the inner convex ring compresses the elastic piece on the outer convex ring; the adjusting groove is internally provided with a control piece capable of moving up and down, the control piece is provided with an upper side face capable of pressing the third locking piece into the lifting clamping hole, the lower side face of the control piece is provided with an elastic rope for the third locking piece to be bounced into the concave part when the control piece moves up, and the control piece is connected with the elastic rope penetrating out of the adjusting groove. The design can ensure the stability of the chair after the lifting adjustment; the design has small volume and small occupied space, does not need any power part and reduces the use cost; and the operation is more convenient because the control is carried out by the second manual control part.

Furthermore, a sliding groove is formed in the base, and the first locking piece is connected to the sliding groove in a sliding mode. The design can ensure the accuracy of the position movement of the first locking piece.

To sum up, the utility model discloses can realize rotation, slope and altitude mixture control, use in a flexible way, need not electric drive, use cost is low, and is small.

Drawings

Fig. 1 is a cross-sectional view of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of portion B of FIG. 1;

FIG. 4 is a schematic view of the connection between the base and the turntable of the present invention;

FIG. 5 is a schematic view of a part of the structure of the present invention;

FIG. 6 is a partially exploded view of the present invention;

the seat comprises a seat body 1, a seat body 1a and a third locking hole 11 a; an inner collar 11 c; an outer convex ring 11 d; a chair frame 1 b; a control member 1f, an upper side surface 11f, and a concave portion 12 f; the rotary table 2 and the rotary clamping groove 21 are provided with a first locking piece 22; a base 3, a chute 31; an upper arc-shaped surface 4 and a second locking hole 41; a lower arc-shaped surface 5; an inclined clamping groove 6; the second position locking piece 7 and the connecting rod 71; a lifting clamp hole 8; a third capture member 9; the groove 10 is adjusted.

Detailed Description

In order to make the technical field personnel understand the utility model discloses the scheme, will combine the drawing in the embodiment of the utility model below, to the technical scheme in the embodiment of the utility model carries out clear, complete description.

As shown in fig. 1 to 6, a height-adjustable safety seat capable of rotating and tilting comprises a seat body 1 with a seat back, wherein the seat body 1 is provided with a rotating structure, a seat back tilting structure and a lifting structure.

As shown in fig. 1 and 2, the rotating structure includes a rotating disk 2 and a base 3. The rotating disc 2 is connected to the bottom of the seat body 1, and the rotating disc 2 is rotatably connected to the base 3. A plurality of rotary clamping grooves 21 are distributed on the periphery of the rotary disc 2, a first locking piece 22 is arranged on the base 3, and the first locking piece 22 can be movably clamped into any one of the rotary clamping grooves 21. Preferably, a sliding groove 31 is formed in the base 3, and the first locking member 22 is slidably connected to the sliding groove 31, so that the first locking member 22 can be accurately controlled to be clamped into the rotary clamping groove 21.

Specifically, the back of the chair slope structure includes arcwall face 4 and lower arcwall face 5, and this upper arcwall face 4 locates seat body 1 bottom surface, arcwall face 5 is down formed to rotary disk 2 upper surface, and this upper arcwall face and lower arcwall face are all arc better. The lower arc-shaped surface 5 is matched with the upper arc-shaped surface 4, and a plurality of inclined clamping grooves 6 are distributed on the lower arc-shaped surface 5 along the length direction; the upper arc-shaped surface 4 is provided with a second locking hole 41, a second locking piece 7 is arranged in the second locking hole 41, the second locking piece 7 can be movably clamped into any one inclined clamping groove 6, and the second locking piece 7 penetrates out of the side surface of the second locking hole 41 through a first manual control part. The first manually controllable member may facilitate manual control. In this embodiment, as shown in fig. 2, the first manual control component includes a link 71, one end of the link 71 is rotatably connected to the second locking member 7, and the other end of the link 71 passes through the second locking hole 41 and is connected to a wrench. Of course, the first manual control component may also be a second slider, and a second sliding hole is disposed on a side surface of the second locking hole 41, and the second slider passes through the second sliding hole and moves up and down.

Furthermore, seat body 1 includes the chair body 1a and chair frame 1b, elevation structure includes lift card hole 8, and lift card hole 8 distributes in the back position department of chair frame 1b along length direction, it has been equipped with third position-locking hole 11a to lie in back position department on the chair body 1a, is equipped with third position-locking piece 9 in this third position-locking hole 11a, and third position-locking piece 9 is portable to be blocked in arbitrary one lift card hole 8, and then realizes the regulation of seat height, the manual control part of second is connected to the side of third position-locking piece 9, and the manual control part of second wears out third position-locking hole 11a side. The second manual control component may be a third slider, a third sliding hole is formed in the side surface of the third locking hole 11a, and the third sliding hole allows the third slider to penetrate through and move, so that the third locking piece 9 is controlled to move along the third locking hole 11 a.

Preferably, one end of the third locking hole 11a is close to the lifting clip hole 8, the other end is communicated with the side surface of the adjusting groove 10, the adjusting groove 10 is arranged on the chair body 1a, the opening of the adjusting groove 10 faces upwards, and the adjusting groove extends into a long shape along the length direction of the chair back of the chair body 1 a. An inner convex ring 11c is arranged on the inner wall of the third locking hole 11a, and an outer convex ring 11d is arranged on the outer wall of the third locking piece 9; the inner collar 11c presses a resilient member, preferably a spring, against the outer collar 11 d. A control piece 1f is arranged in the adjusting groove 10, and the control piece 1f can move up and down along the adjusting groove 10. The control member 1f has an upper side 11f, the upper side 11f can press the third locking member 9 into the lifting card hole 8, the lower side of the control member 1f is provided with a concave portion 12f, and when the control member 1f moves upwards, the third locking member 9 can be bounced into the concave portion 12f under the action of the elastic member. The control piece 1f is connected with the elastic rope 101, the elastic rope 101 penetrates out of the top of the adjusting groove 10, and when the adjusting device is used, the control piece 1f can be driven to move up and down by pulling the elastic rope 101.

It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

Claims

1. A rotatable and inclinable height-adjustable safety seat comprises a seat body (1) with a seat back, wherein a rotating structure, a seat back inclining structure and a lifting structure are arranged on the seat body (1); the method is characterized in that: the rotating structure comprises a rotating disk (2) and a base (3), wherein the rotating disk (2) is connected to the bottom of the seat body (1), and the rotating disk (2) can be rotatably connected to the base (3); a plurality of rotary clamping grooves (21) are distributed on the periphery of the rotary disc (2), and a first locking piece (22) which can be movably clamped into any one rotary clamping groove (21) is arranged on the base (3).

2. The rotatable and recline height adjustable safety seat set forth in claim 1 wherein: the chair back inclination structure comprises an upper arc-shaped surface (4) arranged on the bottom surface of the chair body (1), a lower arc-shaped surface (5) matched with the upper arc-shaped surface (4) is formed on the upper surface of the rotating disc (2), and a plurality of inclination clamping grooves (6) are distributed on the lower arc-shaped surface (5) along the length direction; go up be equipped with second lock position hole (41) on arcwall face (4), be equipped with second lock position piece (7) that portable card is gone into in arbitrary one slope draw-in groove (6) in second lock position hole (41), this second lock position piece (7) are worn out second lock position hole (41) side through first manual control unit.

3. The adjustable height safety seat that can be rotated and reclined of claim 2, wherein: the first manual control component comprises a connecting rod (71), one end of the connecting rod (71) is rotatably connected with the second locking piece (7), and the other end of the connecting rod (71) penetrates through the side face of the second locking hole (41) to be connected with a wrench.

4. The rotatable and recline height adjustable safety seat set forth in claim 1 wherein: seat body (1) includes the chair body (1 a) and chair frame (1 b), elevation structure includes lift card hole (8), and lift card hole (8) distribute in the back of the chair position department of chair frame (1 b) along length direction, the back of the chair position department of the chair body (1 a) is equipped with third lock position hole (11 a), is equipped with third lock position spare (9) that portable card goes into arbitrary one lift card hole (8) in third lock position hole (11 a), the manual control part of second of wearing out third lock position hole (11 a) side is connected to the side of third lock position spare (9).

5. The adjustable height safety seat that can be rotated and reclined of claim 4, wherein: one end of the third locking hole (11 a) is close to the lifting clamping hole (8), the other end of the third locking hole is communicated with the side surface of the adjusting groove (10), the opening of the adjusting groove (10) faces upwards, and the third locking hole extends into a long shape along the length direction of the chair back; an inner convex ring (11 c) is arranged on the inner wall of the third locking hole (11 a), and an outer convex ring (11 d) is arranged on the outer wall of the third locking piece (9); the inner convex ring (11 c) compresses the elastic piece on the outer convex ring (11 d); a control piece (1 f) capable of moving up and down is arranged in the adjusting groove (10), the control piece (1 f) is provided with an upper side face (11 f) capable of pressing the third locking piece (9) into the lifting clamping hole (8), the lower side face of the control piece (1 f) is provided with an elastic rope (101) which is used for allowing the third locking piece (9) to be bounced into the concave part (12 f) when the control piece moves up, and the control piece (1 f) penetrates through the adjusting groove (10).

6. The rotatable and recline height adjustable safety seat set forth in claim 1 wherein: the base (3) is provided with a sliding groove (31), and the first locking piece (22) is connected to the sliding groove (31) in a sliding mode.