Foldable child seat

Abstract

The utility model belongs to the technical field of child seats, and discloses a foldable child seat which comprises a seat plate. The vertical legs are arranged below the seat plate and are connected with the seat plate in a foldable manner; the vertical legs are provided with accommodating cavities; the vertical plate is telescopically arranged in the accommodating cavity of the vertical leg; in a use state, the two sides of the seat plate are arranged in parallel; in a storage state, the whole body is positioned in the accommodating cavity of the vertical leg; the backrest is foldably connected with the rear side of the seat plate; the dinner plate is detachably connected with the vertical plate; in the using state, the vertical plates on the two sides are vertically and upwards arranged in parallel, the included angle between the backrest and the seat plate is larger than or equal to 90 degrees, and the upper ends of the vertical plates are connected with dinner plates. In the folding state, the dinner plate is detached, the vertical plate is contracted into the containing cavity of the vertical legs, the backrest is rotationally folded along the coupling position of the backrest and the seat plate to be attached to the seat plate, and the two surfaces, facing the outer sides and parallel to each other, of the two vertical legs are changed to be located on the same plane. The child high chair can be matched with most adult chairs at home, can be used as a child high chair, is convenient to store when not used, is small and convenient, and is convenient to carry when people go out.

Description

TECHNICAL FIELD

[0001] The utility model relates to children's seat technical field, concretely relates to a foldable children's seat. BACKGROUND

[0002] Children's seat is used for assisting 6 months old baby independent eating, liberating parents hands. The existing children's seat is large in size, is large in occupied area when not using, and is not conducive to storage. When going out with the baby, the children's seat cannot be carried, and the usability is not strong. INVENTION CONTENTS INVENTION CONTENTS

[0003] In order to solve the above technical problems, a foldable children's seat which can be disassembled and is convenient to carry is provided.

[0004] In order to achieve the above purposes, the utility model adopts the technical scheme that a foldable children's seat comprises,

[0005] A seat plate is arranged on the seat plate.

[0006] Two vertical feet are arranged below the seat plate and are foldably connected with the seat plate. The vertical feet have accommodating cavities.

[0007] A vertical plate is arranged in the accommodating cavities of the vertical feet in a telescopic mode. In the use state, the vertical plate is arranged vertically upward on both sides of the seat plate. In the storage state, the vertical plate is located in the accommodating cavities of the vertical feet.

[0008] A backrest is foldably connected to the rear side of the seat plate.

[0009] A dining plate is detachably connected with the vertical plate.

[0010] In the use state, the vertical plate is arranged vertically upward on both sides of the seat plate. The backrest and the seat plate form an angle greater than or equal to 90 degrees. The upper end of the vertical plate is connected with the dining plate. In the folding state, the dining plate is removed, the vertical plate is retracted into the accommodating cavities of the vertical feet, and the backrest is rotated and folded along the coupling position with the seat plate to be attached to the seat plate. In the folding state, the two surfaces of the two vertical feet which are parallel to each other and face outward change to be in the same plane.

[0011] According to the utility model, the bottom of the seat plate is provided with a rotating shaft penetrating through the front and rear end faces. The rotating shaft is movably connected with the vertical feet.

[0012] According to the utility model, the vertical feet comprise an inner shell movably connected with the rotating shaft. The inner shell is provided with a guide groove matched with the rotating shaft.

[0013] According to the utility model, further, the inner shell still is provided with positioning hole, the vertical board is equipped with first button with the corresponding position of positioning hole, under the seat use state, first button is fixed with positioning hole cooperation, the vertical foot still includes the shell of setting in the inner shell outside, the shell is equipped with with first button position corresponding second button, press second button, make first button with positioning hole separate, convenient vertical board contraction.

[0014] According to the utility model, further, the inner shell of vertical foot is square box body structure with containing cavity, the shell is the shell of matching size of the front and back surface of inner shell.

[0015] According to the utility model, further, the guide groove is strip shape, sets up along the length direction of inner shell, provides translation path for vertical foot.

[0016] According to the utility model, further, the bottom of tray is provided with two parallelly arranged guide grooves, the width of guide groove corresponds with the thickness of vertical board, guide groove and vertical board cooperate and slide, realize tray disassembly.

[0017] According to the utility model, further, the inner shell of vertical foot in folding state is provided with downward extending limit protrusion matched with guide groove towards the surface of lower side, for storing tray under storage state.

[0018] Compared with prior art, the utility model has the advantages of:

[0019] 1. The utility model can cooperate with most adult chairs at home, be used as children's high chair, small and convenient and portable.

[0020] 2. The utility model contains detachable tray, can be detached and used as children's chair independently, improves the use range of dining chair. DRAWINGS

[0021] Figure 1 It is the use state schematic view of a foldable children's seat of the utility model;

[0022] Figure 2 It is the storage state schematic view of a foldable children's seat of the utility model;

[0023] Figure 3 It is the tray structure schematic view of the utility model;

[0024] Figure 4a It is the structure schematic view of vertical board storage state of the utility model;

[0025] Figure 4b It is Figure 4a Partial explosion schematic view;

[0026] Figure 5 This is a schematic diagram of the front surface of the inner shell of the standing leg of the present invention (including the first button and the rotating shaft assembled therewith);

[0027] Figure 6 This is a schematic structural diagram of the utility model in a folded backrest state;

[0028] Figure 7 This is a schematic diagram of the structure of the utility model during the folding process of the standing legs;

[0029] Figure 8 This is a schematic structural diagram of the utility model after the standing legs are completely folded.

[0030] Among them, 100-seat plate, 110-rotating shaft, 200-vertical plate, 210-first button, 300-backrest, 400-dining tray, 410-guide groove, 500-leg, 510-inner shell, 511-positioning hole, 512-guide groove, 513-limiting protrusion, 520-outer shell, 521-second button. DETAILED DESCRIPTION

[0031] The following description is intended to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are merely examples, and those skilled in the art may conceive of other obvious variations.

[0032] like Figures 1-8 As shown, a foldable child seat includes a square seat 100 with foldable legs 500 having cavities on its left and right sides. A vertically retractable vertical leg 200 is slidably connected within the cavity. A backrest 300 is coupled to the rear of the seat 100. Preferably, a rotating shaft 110 is provided at the bottom of the seat 100, with its ends extending forward and backward, respectively. Here, forward and backward refer to the forward and backward directions of the seat in normal use. The rotating shaft 110 is rotatably connected to the legs 500, and the legs 500 rotate and translate relative to the rotating shaft to achieve folding and storage. When in use, the uprights 200 on either side are stretched vertically upward along the cavities of the legs 500 to their limit and fixed. A dining tray 400 is detachably attached to the upper ends of the uprights 200. When not in use, the dining tray 400 is removed, and the uprights 200 retract downward into the cavities of the legs 500. The backrest 300 rotates and folds along its coupling with the seat 100, fitting against the upper surface of the seat 100. The legs 500 rotate and translate relative to the pivot 110, folding the entire child seat. When folded, the tray 400 is compact, saving storage space. Two parallel guide grooves 410 are provided at the bottom of the tray 400. The width of the guide grooves 410 corresponds to the thickness of the uprights 200. The guide grooves 410 slide in conjunction with the uprights 200 to facilitate installation of the tray 400. Once installed, sufficient space is left between the tray 400 and the backrest 300 for a user to sit on.

[0033] Further, the foot 500 is two, vertically parallel arranged on both sides of the seat plate 100, the foot 500 includes the inner shell 510 with a square box structure of the cavity and the outer shell 520 arranged outside the inner shell; the outer shell 520 is two square plate structures with the same shape, respectively connected with the front and rear surfaces of the inner shell 510; the inner shell 510 has a guide groove 512 through the front and rear surfaces, the guide groove 512 is a long strip shape, extending along the length direction of the foot 500, and the both ends of the rotating shaft 110 are matched and connected with the corresponding side of the guide groove 512. In the use state, the rotating shaft 110 is located at the top edge of the guide groove 512; when not in use, the foot 500 rotates relative to the rotating shaft 110, changes the direction of the foot 500, and the two side feet 500 translate to close, until the two side feet change the two mutually parallel surfaces on the outside to two planes on the same plane, forming a square structure as shown, small in size, convenient to store and carry out. Figure 2 As shown in the figure, the square structure is small in size, convenient to store and carry out.

[0034] In the embodiment of the present application, the end surface of the foot 500 is respectively provided with a first button 210, and the inner shell 510 of the foot 500 is provided with a corresponding positioning hole 511. When the stand plate 200 is stretched to the limit position, the two ends of the first button 210 are respectively matched and fixedly connected with the positioning hole 511 of the corresponding side of the foot, so as to realize the fixation of the stand plate 200. The outer shell 520 of the foot 500 is provided with a second button 521 coaxial with the positioning hole 511. The second button 521 can be pressed along the axial direction, and the end surface of the first button 210 is contacted in the pressing process. The pressure is applied to make the second button 521 and the positioning hole 511 disengaged, so as to release the restriction between the stand plate 200 and the foot 500. The stand plate 200 can be stored in the cavity of the foot 500. When folding and storing are needed, the second button 521 is pressed, the second button 521 applies pressure to the first button 210, the first button 210 is disengaged from the positioning hole 511, and the stand plate 200 is pressed into the cavity of the foot 500 downward, so as to complete the storage of the stand plate 200. Then, the backrest 300 is folded, and finally the foot 500 is pushed upward, so that the parallel surfaces on the two outside in the use state become on the same plane, so as to complete the folding and facilitate the storage.

[0035] In the embodiment of the present application, in order to limit the up-down movement direction of the stand plate 200, a rib plate for limiting the up-down movement of the stand plate 200 is arranged in the cavity of the foot 500, so as to avoid the deviation of the moving position of the stand plate 200.

[0036] In the embodiment of the present application, in order to facilitate carrying the dinner plate, the surface of the foot 500 facing downward in the folded state is provided with a limiting protrusion 513 extending downward and matched with the guide groove 410, so as to facilitate the storage of the dinner plate 400 in the storage state, and facilitate carrying the dinner plate 400 when going out.

[0037] The above merely describes preferred embodiments of the present application, and is not intended to limit the present application in any form or in essence. It should be noted that those skilled in the art can make some improvements and supplements without departing from the present application, and these improvements and supplements should also be considered as the protection scope of the present application. For those skilled in the art, some slight changes, modifications and equivalent changes made by using the disclosed technical content without departing from the spirit and scope of the present application are equivalent embodiments of the present application; meanwhile, any equivalent changes, modifications and evolution made according to the essential technology of the present application to the above embodiments are still within the scope of the technical solutions of the present application.

Claims

1. A foldable child seat, characterized in that, The utility model relates to a folding chair, comprising, a seat plate; two vertical legs foldably connected to the seat plate, each leg having a receiving cavity; a vertical plate telescopically received in the receiving cavity of the leg, the vertical plate being parallel to the seat plate in use; the vertical plate being telescopically received in the receiving cavity of the leg in storage; a backrest foldably connected to the rear side of the seat plate; a tray detachably connected to the vertical plate; in use, the vertical plate is vertically upward and parallel to the seat plate, the backrest is at an angle greater than or equal to 90 degrees with the seat plate, and the upper end of the vertical plate is connected with the tray; in folding, the tray is removed, the vertical plate is telescopically received in the receiving cavity of the leg, and the backrest is rotated to be flush with the seat plate along the coupling between the backrest and the seat plate, the two surfaces of the two legs on the outer side and parallel to each other are changed to be on the same plane.

2. A foldable child seat as claimed in claim 1, wherein, The seat plate is provided with a rotating shaft penetrating through the front and rear end faces, and the rotating shaft is movably connected with the leg.

3. A foldable child seat as claimed in claim 2, wherein, The leg comprises an inner shell movably connected with the rotating shaft, and the inner shell is provided with a guide groove matched with the rotating shaft.

4. A foldable child seat as claimed in claim 3, wherein, The inner shell is further provided with a positioning hole, the vertical plate is provided with a first button at a position corresponding to the positioning hole, the first button is matched with the positioning hole to be fixed in use of the seat, and the leg further comprises an outer shell provided outside the inner shell, the outer shell is provided with a second button corresponding to the position of the first button, the first button is separated from the positioning hole by pressing the second button, and the vertical plate is facilitated to be telescopically received.

5. A foldable child seat as claimed in claim 4, wherein, The inner shell of the leg is a square box structure with the receiving cavity, and the outer shell is matched in size with the front and rear surfaces of the inner shell.

6. A foldable child seat as claimed in claim 3, wherein, The guide groove is long strip-shaped and is arranged along the length direction of the inner shell to provide a translation path for the leg.

7. A foldable child seat as defined in claim 1, wherein The bottom of the tray is provided with two parallel guide grooves, the width of the guide grooves is matched with the thickness of the vertical plate, the guide grooves are matched with the vertical plate to slide, and the tray is realized to be detachable.

8. A foldable child seat as defined in claim 3, wherein, In the folding state of the leg, the surface of the inner shell of the leg downward is provided with a limiting protrusion downwardly extended and matched with the guide groove for receiving the tray in storage.

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