CN216702067U

CN216702067U - High chair structure

Info

Publication number: CN216702067U
Application number: CN202122383293.4U
Authority: CN
Inventors: 崔宽峻
Original assignee: Kebeili Xiamen Leisure Products Co Ltd
Current assignee: Kebeili Xiamen Leisure Products Co Ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-06-10
Anticipated expiration: 2031-09-29

Abstract

The utility model discloses a high chair structure, which comprises a left support frame and a right support frame which are hinged with each other, wherein the left support frame or the right support frame comprises a foot rest formed by connecting two foot rest rods, each foot rest rod comprises a first vertical rod, a second vertical rod, a guide rod and a sleeve piece, one end of each guide rod is sleeved in the first vertical rod, the two vertical rods can slide relative to each other, the other end of each guide rod is sleeved in the second vertical rod or the sleeve piece, and the sleeve piece is arranged between the first vertical rod and the second vertical rod. The high chair structure is not easy to shake when in use, has strong stability, can be folded very smoothly, occupies small space when being folded, and has high humanization degree.

Description

High chair structure

Technical Field

The utility model relates to a high chair structure.

Background

The high chair is a chair with a certain height, and in a specific application scene, for example, the high chair can be applied to a chair on which a director sits when shooting on site, however, the structure of the high chair on the market is complex at present, the stability is not high, so that the cost of the high chair is greatly increased, and the occupied area of the high chair is large, and the high chair is not beneficial to storage.

Disclosure of Invention

In order to solve the above technical problems, an object of the present invention is to provide a high chair structure.

The utility model is realized by the following technical scheme: the utility model provides a high chair structure, includes the left branch strut and the right branch strut that mutual articulated set up, left branch strut or right branch strut are including utilizing the foot rest that bipod pole interconnect formed, the foot rest pole is including first montant, second montant, guide bar and external member, an pot head of guide bar is located in the first montant and both can the relative slip, the other end of guide bar then the cover establish connect in second montant or the external member, the external member is laid between first montant and the second montant.

Preferably, the sleeve piece is internally provided with a bearing surface, and when the sleeve piece is unfolded, the first vertical rod slides along the guide rod close to the second vertical rod until the guide rod is inserted into the sleeve piece, and the first vertical rod and the bearing surface are matched for positioning.

Preferably, when the sleeve is unfolded, the first vertical rod and the second vertical rod can be mutually abutted in the sleeve.

Preferably, a first cross rod and a second cross rod are further connected between the leg frames, the first cross rod is connected between the first vertical rods, and the second cross rod is connected between the second vertical rods.

Preferably, the connecting rod piece is hinged to form a scissor-shaped or cross-shaped appearance by two connecting rods, and two ends of the connecting rod piece are hinged to the left support frame or the right support frame respectively.

Preferably, a connecting body is fixed on the leg lever, the connecting body is fixed to the inner side of the first vertical lever, the connecting body is provided with a containing groove, and two ends of the first cross lever are placed in the containing groove and fixed; the connecting body further comprises an extension piece, and the extension piece is hinged with the connecting rod.

Preferably, the second cross bar is provided with a pivoting piece, and the pivoting piece is hinged with the connecting rod.

Preferably, the device further comprises a foot rest lever, and the foot rest lever is arranged between the left support frame and the right support frame.

Preferably, the pedal lever is close to one side department cover of left branch strut is equipped with the connecting block, the outside department of the first montant of left branch strut is connected with the stationary blade, the stationary blade with utilize the intermediate lever to articulate between the connecting block.

Preferably, the second vertical rod of the right support frame is connected with a bearing sheet, and when the pedal rod is unfolded, one end of the pedal rod can be just placed in a groove body of the bearing sheet.

The high chair structure is not easy to shake when in use, has strong stability, can be folded very smoothly, occupies small space when being folded, and has high humanization degree.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a block diagram of the use of the present invention.

Fig. 2 is a block diagram of the present invention.

Fig. 3-5 are schematic views of the folding process state of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.

Referring to the accompanying drawings 1 to 5 of the specification, a high chair structure comprises a supporting frame 1, the supporting frame 1 comprises a left supporting frame 11 and a right supporting frame 12, the left supporting frame 11 comprises a left backrest rod 1a and a left foot rest formed by connecting two left foot rest rods 111, the left backrest rod 1a and the left foot rest rods 111 are hinged to each other, similarly, the supporting frame 12 comprises a right backrest rod 1b and a right foot rest formed by connecting two right foot rest rods 121, and the right backrest rod 1b and the right foot rest rods 121 are hinged to each other.

The left temple bar 111 or the right temple bar 121 includes a first vertical bar s1, a second vertical bar s2, a guiding bar s3 and a sleeve member s4, the sleeve member s4 is located between the first vertical bar s1 and the second vertical bar s2, one end of the guiding bar s3 is sleeved and connected to any vertical bar or the sleeve member, the other end of the guiding bar s3 is sleeved and connected to the other vertical bar, and the two can slide relatively; in one embodiment, when the first vertical rod s1 slides along the guide rod s3 to be close to the second vertical rod s2 until the first vertical rod s1 is inserted into the sleeve s4, the first vertical rod s1 and the second vertical rod s2 can abut against each other in the sleeve s4, so that the first vertical rod and the second vertical rod can be stably positioned in a mutually matched mode by the mutual matching of the sleeve and the guide rod, and the first vertical rod and the second vertical rod cannot shake in use; in another embodiment, a bearing surface may also be disposed in the sleeve member s4, and when the first vertical rod s1 slides along the guide rod s3 and approaches the second vertical rod s2 until being inserted into the sleeve member s4, the first vertical rod can be positioned in cooperation with the bearing surface of the sleeve member s4, so that the left or right frame rod is not prone to shake under the cooperation of the guide rod and the sleeve member, and the stability of the structure is maintained.

Utilize left handrail pole 1c to carry out interconnect between the above-mentioned left foot frame pole 111, this left handrail pole 1c and one of them left foot frame pole 111 can form an arc section and be connected, simultaneously, still be connected with first horizontal pole 1d and second horizontal pole 1e between these two left foot frame poles 111, be fixed with connecting body 2 on this left foot frame pole 111, this connecting body 2 for example usable welded mode welds to the first montant s1 inboard of left foot frame pole 111, this connecting body 2 has seted up storage tank a1, the both ends of first horizontal pole 1d are placed in this storage tank a1 internal fixation, this connecting body 2 still is including extending piece 22 simultaneously, this extending piece 22 then forms from this storage tank a1 open-ended one end downwardly extending. The second cross bar 1e is connected between the second vertical bars s2 of the two left leg frames 111, the second cross bar 1e is provided with two pivoting pieces 3, and the pivoting pieces 3 and the extending pieces 22 are hinged to each other and arranged with the connecting rod. The above-mentioned high-foot director chair structure is further provided with two link members, the link members are hinged to each other by a link 41 to form a scissor-like or cross-like shape, one end of the link 41 is hinged to the extension piece 22 of the first cross bar, and the other end is hinged to the pivoting piece 3 of the second cross bar, for example, the link 41 and the extension piece 22 are hinged to each other by a pin shaft passing through a through hole in the link 41 and the pivoting piece 3 in sequence, or the link 41 and the pivoting piece 3 are hinged to each other by a pin pivoting shaft passing through the link 41 and the pivoting piece 3 in sequence. Similarly, the right foot rest bar 121 is also arranged in a similar manner and will not be repeated here.

Further, the high-foot director chair structure further comprises a pedal rod 5, the pedal rod 5 is arranged between the left support frame 11 and the right support frame 12, and a connecting block 50 is sleeved at one side of the pedal rod 5, which is close to the left support frame 11; a fixing plate 51 is connected to the outer side of the first vertical bar s1 of one of the left leg bars 111 of the left support frame 11, the fixing plate 51 is hinged to the connecting block 50 by an intermediate bar 52, that is, two ends of the intermediate bar 52 are respectively hinged to the fixing plate 51 and the connecting block 50, so that the leg bars can be folded; the outer side of the second vertical rod of one of the right leg bars 121 of the right support frame 12 is connected with a receiving piece 53, when the high chair structure is opened for use, the other end of the foot bar 5 can be just placed in the groove body of the receiving piece 53 when the foot bar is unfolded, so that a stable foot bar is formed.

When the high chair structure is folded, the first vertical bar s1 is pulled upward along the guiding bar s3, so that the connecting rod and the pedal rod 5 are folded around the hinge point until the left support frame 11 and the right support frame 12 are folded and set, and then the left and right back-rest bars 1a and 1b are folded, thereby obtaining the folded high chair structure. The high chair structure is not easy to shake when in use, has strong stability, can be folded very smoothly, and has high humanization degree.

While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the utility model is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a high chair structure, its characterized in that, includes the left branch strut and the right branch strut that mutual articulated set up, left branch strut or right branch strut are including the foot rest that utilizes bipod pole interconnect to form, the foot rest pole is including first montant, second montant, guide bar and external member, a pot head of guide bar is located in the first montant and both can the relative slip, the other end of guide bar then the cover establish connect in second montant or the external member, the external member is laid between first montant and the second montant.

2. The high chair structure as claimed in claim 1, wherein the sleeve member has a receiving surface disposed therein, and when the first vertical bar is extended, the first vertical bar slides along the guide bar to close the second vertical bar until the first vertical bar is inserted into the sleeve member, and the first vertical bar is positioned in cooperation with the receiving surface.

3. A high chair structure as claimed in claim 1, wherein the first upright member is adapted to abut the second upright member within the sleeve when deployed.

4. The high chair structure as claimed in claim 1, wherein a first cross bar and a second cross bar are connected between said leg frames, said first cross bar being connected between said first vertical bars and said second cross bar being connected between said second vertical bars.

5. The highchair structure according to claim 4, further comprising a connecting rod member, wherein the connecting rod member is hinged to form a scissor-like or cross-like configuration by two connecting rods, and two ends of the connecting rod member are hinged to the left support frame or the right support frame, respectively.

6. The high chair structure as claimed in claim 5, wherein the frame bar is fixed with a connecting body, the connecting body is fixed to the inner side of the first vertical bar, the connecting body is provided with a containing groove, and two ends of the first cross bar are placed in the containing groove and fixed; the connecting body further comprises an extension piece, and the extension piece is hinged with the connecting rod.

7. The highchair structure according to claim 5, wherein said second cross bar is provided with a pivoting tab, said pivoting tab being hinged to said connecting rod.

8. The high chair structure according to claim 1, further comprising a foot bar, said foot bar being disposed between said left support frame and said right support frame.

9. The high chair structure as claimed in claim 8, wherein a connecting block is sleeved on one side of the foot lever close to the left support frame, a fixing plate is connected to the outer side of the first vertical rod of the left support frame, and the fixing plate is hinged to the connecting block through an intermediate rod.

10. The high chair structure as claimed in claim 8, wherein the second vertical bar of the right support frame is connected to a receiving piece, and when unfolded, one end of the foot bar can be just placed in the groove of the receiving piece.