CN219125839U

CN219125839U - Child swing dining chair with height and angle convenient to adjust

Info

Publication number: CN219125839U
Application number: CN202223596045.9U
Authority: CN
Inventors: 翁琦
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-06-06
Anticipated expiration: 2032-12-26

Abstract

The utility model provides a child swing dining chair with a height angle convenient to adjust, which comprises a first main support and a second main support, wherein the tops of the first main support and the second main support are connected together through a connecting part, the connecting part is connected with a connecting support which extends downwards, a clamping hole is formed in the connecting support, an adjusting sleeve is sleeved on the connecting support, an adjusting turnover buckle is hinged to the adjusting sleeve, an end of the adjusting turnover buckle extends out of a clamping hook, the clamping hook is clamped into the clamping hole to lock and position after the adjusting turnover buckle is turned, the inner side surface of the adjusting sleeve extends out of a mounting seat, a positioning seat is clamped in the mounting seat, the positioning seat is rotatably and fixedly connected with the mounting seat, and a seat is arranged on the positioning seat. When the dining chair is switched to the swing chair, the height of the chair arranged on the connecting support and the included angle between the chair and the connecting support can be adjusted, so that infants with different heights can sit more comfortably, and the safety in use is ensured.

Description

Child swing dining chair with height and angle convenient to adjust

Technical Field

The utility model relates to a child dining chair, in particular to a child swing dining chair with a convenient height and angle adjustment.

Background

Child dining chairs are common in life, and basically families with infants are prepared at home to enable the infants to develop a good eating habit. In addition, the child dining chair is also equipped in public catering industries such as hotels, shops and the like for infants in customers to use. In order to increase the entertainment function of the dining chair, the applicant adds a connecting bracket capable of swinging back and forth freely between chair legs playing a supporting role, and the chair is arranged on the connecting bracket to realize the switching of the dining chair and the swing chair; but when switching to swing chair from dining chair, the seat setting is too high on the linking bridge to and the contained angle between seat and the linking bridge is too big, not only unsafe, has also influenced the travelling comfort when using.

Disclosure of Invention

Aiming at the problems, the utility model aims to provide the child swing dining chair with the height and the angle convenient to adjust, which can adjust the height of the chair arranged on the connecting support and the included angle between the chair and the connecting support, so that infants with different heights sit more comfortably, and the safety during use is ensured.

The technical scheme of the utility model is that the child swing dining chair with the height and the angle convenient to adjust comprises a first main support and a second main support, wherein the first main support is positioned on the front side and the second main support is positioned on the rear side, the left top and the right top of the first main support and the second main support are connected together through a connecting part, the connecting part is connected with a connecting support which extends downwards, a series of clamping holes are formed in the connecting support along the length direction, an adjusting sleeve is sleeved on the connecting support, an adjusting turnbuckle is hinged on the adjusting sleeve, a clamping hook extends out of the end head of the adjusting turnbuckle, the clamping hook is clamped into the clamping holes for locking and positioning after the adjusting turnbuckle is turned, an installation seat extends out of the inner side surface of the adjusting sleeve, a positioning seat is clamped in the installation seat, the positioning seat is rotatably and fixedly connected with the installation seat, and a backrest is installed on the seat.

Preferably, a positioning sleeve concentric with the shaft hole is arranged in the positioning seat, at least two positioning grooves are arranged on the outer side surface of the positioning sleeve along the circumferential direction, an adjusting clamping block inserted into the positioning grooves and clamped in the positioning grooves is arranged on the side surface of the adjusting sleeve, and a compression spring is arranged between the adjusting clamping block and the adjusting sleeve.

Preferably, the number of the positioning grooves on the outer side surface of the positioning sleeve is two, the positioning sleeve is far away from the positioning groove and is beyond one side of the central shaft hole to form a limiting slope, the mounting seat extends out of one side of the positioning sleeve, the limiting slope upper side of the adjusting clamping block inserted into the first positioning groove is in contact limiting with the upper side of the limiting block, and the limiting slope lower side of the adjusting clamping block inserted into the second positioning groove is in contact limiting with the lower side of the limiting block.

Preferably, a pedal extends from the underside of the front side of the seat.

Preferably, the connecting bracket realizes forward and backward rotation through the connecting part.

When the dining chair is switched to the swing chair, the height of the chair arranged on the connecting support and the included angle between the chair and the connecting support can be adjusted, so that infants with different heights can sit more comfortably, and the safety in use is ensured.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a connection structure among a connection bracket, an adjusting sleeve and an adjusting turnbuckle in the utility model;

FIG. 3 is a schematic view of the structure of FIG. 2 from another perspective;

FIG. 4 is a schematic view of the connection structure of FIG. 2 after the positioning seat is installed;

FIG. 5 is an exploded view of FIG. 4;

FIG. 6 is a schematic view of the structure of FIG. 5 from another perspective;

FIG. 7 is a schematic cross-sectional view of the positioning sleeve and the limiting block according to the present utility model;

wherein: 1-a first main support; 2-a second main support; 3-a connection part; 4-connecting a bracket; 5-clamping holes; 6-adjusting the sleeve; 7, adjusting the turning buckle; 8-a clamping hook; 9, a mounting seat; 10, a positioning seat; 11-a seat; 12-a backrest; 13-dinner plate; 14-positioning sleeve; 15-a positioning groove; 16-adjusting a clamping block; 17-limiting blocks; 18-pedal.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 to 7, the utility model provides a child swing dining chair with a convenient height and angle adjustment, which comprises a first main support 1 positioned at the front side and a second main support 2 positioned at the rear side, wherein the first main support 1 and the second main support 2 are connected together at the left and right tops through a connecting part 3, the connecting part 3 is connected with a connecting support 4 extending downwards, a series of clamping holes 5 are formed in the connecting support 4 along the length direction, an adjusting sleeve 6 is sleeved on the connecting support 4, an adjusting turnbuckle 7 is hinged on the adjusting sleeve 6, a clamping hook 8 extends from the end head of the adjusting turnbuckle 7, the clamping hook 8 is clamped into the clamping hole 5 for locking and positioning after the adjusting turnbuckle 7 is turned, a mounting seat 9 extends from the inner side surface of the adjusting sleeve 6, a positioning seat 10 is clamped in the mounting seat 9, the positioning seat 10 is rotatably positioned and connected with the mounting seat 9, and a dinner plate 12 and 13 are mounted on the positioning seat 11.

On the basis of the scheme, a locating sleeve 14 which is concentrically arranged with the shaft hole is arranged in the locating seat 10, at least two locating grooves 15 are arranged on the outer side face of the locating sleeve 14 along the circumferential direction, an adjusting clamping block 16 which is inserted into the locating grooves 15 and clamped is arranged on the side face of the adjusting sleeve 6, and a compression spring is arranged between the adjusting clamping block 16 and the adjusting sleeve 6.

The number of the positioning grooves 15 on the outer side surface of the positioning sleeve 14 is two, one side, far away from the positioning groove 15, of the positioning sleeve 14 and crossing the central shaft hole is a limiting inclined surface, a limiting block 17 extends out of one side of the mounting seat 9 towards the positioning sleeve 14, the upper side of the limiting inclined surface when the adjusting clamping block 16 is inserted into the first positioning groove 15 is in contact with the upper side of the limiting block 17 for limiting, and the lower side of the limiting inclined surface when the adjusting clamping block 16 is inserted into the second positioning groove 15 is in contact with the lower side of the limiting block 17 for limiting.

Further, a pedal 18 extends below the front side of the seat 11.

Further, the connecting bracket 4 realizes forward and backward rotation through the connecting part 3.

According to the utility model, a main fixing support frame is formed by the first main support 1 positioned at the front side and the second main support 2 positioned at the rear side, the connecting support 4 is used as a connecting piece of the seat 11, the adjusting turnover buckle 7 on the adjusting sleeve 6 is buckled into the clamping holes 5 fixed on different heights to adjust the height direction, meanwhile, the front and rear turnover of the seat 11 is realized by inserting the adjusting clamping blocks 16 into the positioning grooves 15 on different outer sides of the positioning sleeve 14, the adjustment of the seat angle is realized, the adjusting clamping blocks 16 are ejected and clamped into the positioning grooves 15 to be fixed under the elastic force of the compression spring in a normal state, the adjusting clamping blocks 16 are pulled backwards by hands to overcome the elastic force of the compression spring and then are withdrawn from the positioning grooves 15 to realize the rotation between the mounting seat 9 and the positioning seat 10, namely, the seat 11 rotates and is positioned forwards and backwards relative to the connecting support 4, and the whole adjusting mode is simple, and the structure is stable and reliable.

The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the utility model in any way, but any simple modification, equivalent variation or modification made to the above embodiments according to the technical principles of the present utility model still falls within the scope of the technical solutions of the present utility model.

Claims

1. The utility model provides a children's swing dining chair that high angle conveniently adjusted which characterized in that: including the first main support (1) that is located the front side that plays the supporting role and the second main support (2) that is located the rear side, two tops are in the same place through connecting portion (3) about first main support (1) and second main support (2), connecting portion (3) are connected with downwardly extending's linking bridge (4), be provided with a series of joint hole (5) along length direction on linking bridge (4), the cover is equipped with adjusting sleeve (6) on linking bridge (4), articulated on adjusting sleeve (6) have on adjusting turn over knot (7), adjusting turn over knot (7) end and extending trip (8), adjusting turn over knot (7) after turning over trip (8) card income joint hole (5) inner locking location, adjusting sleeve (6) medial surface extends mount pad (9), the joint has positioning seat (10) in mount pad (9), rotatable positioning connection between positioning seat (10) and the mount pad (9), install seat (11) on positioning seat (11).

2. The child swing dining chair with convenient adjustment of the height angle according to claim 1, wherein: the positioning seat (10) is internally provided with a positioning sleeve (14) which is concentrically arranged with the shaft hole, the outer side surface of the positioning sleeve (14) is provided with at least two positioning grooves (15) along the circumferential direction, the side surface of the adjusting sleeve (6) is provided with an adjusting clamping block (16) which is inserted into the positioning grooves (15) to be clamped, and a compression spring is arranged between the adjusting clamping block (16) and the adjusting sleeve (6).

3. The child swing dining chair with convenient adjustment of the height angle according to claim 2, wherein: the number of the positioning grooves (15) on the outer side surface of the positioning sleeve (14) is two, the positioning sleeve (14) is far away from the positioning groove (15) and passes through a limiting inclined surface on one side of the central shaft hole, the mounting seat (9) extends out of the limiting block (17) towards one side of the positioning sleeve (14), the upper side of the limiting inclined surface is in contact with the upper side of the limiting block (17) for limiting when the adjusting clamping block (16) is inserted into the first positioning groove (15), and the lower side of the limiting inclined surface is in contact with the lower side of the limiting block (17) for limiting when the adjusting clamping block (16) is inserted into the second positioning groove (15).

4. The child swing dining chair with convenient adjustment of the height angle according to claim 1, wherein: a pedal (18) extends from the lower part of the front side of the seat (11).

5. The child swing dining chair with convenient adjustment of the height angle according to claim 1, wherein: the connecting bracket (4) realizes front-back rotation through the connecting part (3).