CN215456819U

CN215456819U - Child dining chair pedal convenient to adjust

Info

Publication number: CN215456819U
Application number: CN202122184100.2U
Authority: CN
Inventors: 张凯军
Original assignee: Hanchuan Kaite Plastic Products Co ltd
Current assignee: Hanchuan Kaite Plastic Products Co ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-01-11
Anticipated expiration: 2031-09-10

Abstract

The utility model discloses a child dining chair pedal convenient to adjust, relates to the technical field of home dining chairs, and aims to solve the problems that when an existing child dining chair pedal is used, due to the fact that most pedals are integrally designed, children with different heights and body shapes cannot be used, and the length of legs of the children cannot be increased. The utility model has novel structure, solves the problems that the existing pedal of the child dining chair cannot meet the requirements of children with different heights and body types and cannot meet the requirement of the increase of the leg length of the children due to the integrated design of the pedals when in use, and is suitable for popularization.

Description

Child dining chair pedal convenient to adjust

Technical Field

The utility model relates to the technical field of home dining chairs, in particular to a child dining chair pedal convenient to adjust.

Background

Child dinning chair is the special chair that designs when eating for children, be applicable to the children of 0 to 4 years of age bracket, nowadays, child dinning chair's kind is various in the market, it helps children's meal to use child dinning chair, child dinning chair not only can help children to form the custom of sitting dinning chair and eating, the trouble of having avoided pursuing at the back of the hip and feeding, children sit in the chair that is fit for oneself, can not askew because of sitting shakiness, both hands can be liberated oneself and grab tableware, child's hand has still been tempered simultaneously, the eyes, the coordination ability of brain.

When the pedal plate of the existing child dining chair is used, the pedal plate is designed into an integrated structure, so that the children with different heights and body types cannot be used, and the leg length of the children cannot be increased. Therefore, in order to solve the problems, a child dining chair pedal convenient to adjust is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a child dining chair pedal convenient to adjust, and solves the problems that children with different heights and body types cannot be used and the leg length of the children cannot be increased due to the fact that the existing child dining chair pedal is designed integrally.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a child dining chair pedal convenient to adjust comprises a U-shaped rod and an upright post, wherein a fixed column is fixedly mounted at the top end of the U-shaped rod, a fixed plate is fixedly mounted at the top end of the fixed column, first threaded holes are formed in two ends of the U-shaped rod, the U-shaped rod is fixedly connected with a cross rod, a limiting block is fixedly mounted at the bottom end of the U-shaped rod, a supporting rod is hinged to the bottom end of the cross rod, a supporting column is slidably mounted in the supporting rod, and the supporting rod and the supporting column are jointly connected with a screw which is arranged in a penetrating mode;

the bottom of stopper articulates there is the stand, the lateral wall of stand is seted up two sets of second screw holes that are the symmetry and set up, just the second screw hole is the array and distributes, the stand slides and has cup jointed well hollow column, the lateral wall of well hollow column is seted up two sets of through-holes that are the symmetry and set up, just the through-hole is the array and distributes, install stop device between well hollow column and the stand, the bottom fixed mounting of well hollow column has the regulating plate.

Preferably, the upright post is fixedly connected with the bottom end of the supporting column.

Preferably, the through hole is matched with the second threaded hole.

Preferably, stop device includes limiting plate, spacing post and bolt, two limiting plates that are the symmetry and set up are installed to the both sides of well cavity post, one side fixed mounting that the limiting plate is close to well cavity post has two spacing posts that are the symmetry and set up, the limiting plate is connected with the bolt with well cavity post jointly.

Preferably, the bolt is matched with the second threaded hole.

The utility model has the beneficial effects that:

1. through the installation to U type pole, the first screw hole that the both ends of U type pole were seted up can rotate with dining chair pivot and be connected, and the fixed plate and the dining chair fixed connection on U type pole top realize the demountable installation to U type pole, and the running-board is connected with U type pole, has realized promptly that to footboard demountable installation, be convenient for transportation and change.

2. Through the linkage installation to stop device and screw, highly confirm the back between stand and well cavity post, install the limiting plate in the both sides of well cavity post, spacing post passes through-hole and second screw hole, and mounting bolt and screw realize fixing the stand, are about to the regulating plate fixed, have realized the altitude mixture control function to the running-board.

In conclusion, the utility model not only realizes the detachable installation of the pedals, but also realizes the height adjustment function of the pedals, solves the problems that the existing children dining chair pedals cannot meet the requirements of children with different heights and body types and cannot meet the requirements of the increase of the leg length of the children due to the integrated design of the pedals when in use, and is suitable for popularization.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an exploded view of the present invention;

fig. 3 is an installation structure view of the stopper device of the present invention.

Reference numbers in the figures: 1. a U-shaped rod; 2. a column; 3. fixing a column; 4. a fixing plate; 5. a first threaded hole; 6. a cross bar; 7. a limiting block; 8. a support bar; 9. a support pillar; 10. a screw; 11. a second threaded hole; 12. a hollow column; 13. a through hole; 14. a limiting plate; 15. a limiting column; 16. a bolt; 17. an adjusting plate.

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.

Referring to fig. 1 and 2, a child dining chair pedal convenient to adjust comprises a U-shaped rod 1 and a stand column 2, a fixed column 3 is fixedly installed at the top end of the U-shaped rod 1, a fixed plate 4 is fixedly installed at the top end of the fixed column 3, first threaded holes 5 are respectively formed at two ends of the U-shaped rod 1, a cross rod 6 is fixedly connected with the U-shaped rod 1, a limit block 7 is fixedly installed at the bottom end of the U-shaped rod 1, a support rod 8 is hinged to the bottom end of the cross rod 6, a support column 9 is slidably installed in the support rod 8, the support rod 8 and the support column 9 are jointly connected with a screw 10 which is arranged in a penetrating manner, the stand column 2 is hinged to the bottom of the limit block 7, the stand column 2 is fixedly connected with the bottom end of the support column 9, two groups of second threaded holes 11 which are symmetrically arranged are formed in the side wall of the stand column 2, the second threaded holes 11 are distributed in an array manner, a hollow column 12 is slidably sleeved on the stand column 2, two groups of through holes 13 which are symmetrically arranged are formed in the side wall of the hollow column 12, through-hole 13 matches with second screw hole 11, and through-hole 13 is the array distribution, the bottom fixed mounting of well hollow column 12 has regulating plate 17, through the installation to U type pole 1, first screw hole 5 that the both ends of U type pole 1 were seted up can be rotated with the dining chair pivot and be connected, fixed plate 4 and dining chair fixed connection on 1 top of U type pole, the realization is to the demountable installation of U type pole 1, the running-board is connected with U type pole 1, realized promptly to footboard demountable installation, be convenient for transportation and change.

Referring to fig. 3, install stop device between well hollow column 12 and the stand 2, stop device includes limiting plate 14, spacing post 15 and bolt 16, two limiting plates 14 that are the symmetry and set up are installed to the both sides of well hollow column 12, limiting plate 14 is close to one side fixed mounting of well hollow column 12 has two spacing posts 15 that are the symmetry and set up, limiting plate 14 is connected with bolt 16 with well hollow column 12 jointly, bolt 16 matches with second screw hole 11, through to stop device and screw 10, the linkage installation, after highly confirming between stand 2 and well hollow column 12, install limiting plate 14 in the both sides of well hollow column 12, through-hole 13 and second screw 11 holes are passed to spacing post 15, mounting bolt 16 and screw 10, the realization is fixed with stand 2, it is fixed to be about to regulating plate 17, the altitude mixture control function to the running-board has been realized.

The working principle is as follows: when the pedal of the children dining chair is installed, firstly, the end part of the U-shaped rod 1 is fixed on the dining chair, then, the fixing plate 4 is fixed at the bottom end of a plate of the dining chair for placing rice, the upright post 2 is installed through the limiting block 7, the installation is completed, along with the increase of the height of a child, the height of the adjusting plate 17 needs to be adjusted, the screw 10 is firstly disassembled, then, the bolt 16 slides out of the second threaded hole 11, the limiting plate 14 is taken down, the limiting post 15 slides out of the through hole 13, then, the height of the hollow post 12 is adjusted, the adjusting plate 17 slides synchronously, meanwhile, the supporting post 9 slides in the supporting post 8, the supporting post 8 rotates around the cross rod 6, after the optimal position is adjusted, the screw 10 and the bolt 16 are screwed, and the adjustment is completed.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The child dining chair pedal convenient to adjust comprises a U-shaped rod (1) and an upright post (2), and is characterized in that a fixed column (3) is fixedly installed at the top end of the U-shaped rod (1), a fixed plate (4) is fixedly installed at the top end of the fixed column (3), first threaded holes (5) are formed in two ends of the U-shaped rod (1), a cross rod (6) is fixedly connected with the U-shaped rod (1), a limiting block (7) is fixedly installed at the bottom end of the U-shaped rod (1), a supporting rod (8) is hinged to the bottom end of the cross rod (6), a supporting column (9) is slidably installed in the supporting rod (8), and the supporting rod (8) and the supporting column (9) are jointly connected with a screw (10) which is arranged in a penetrating mode;

the bottom of stopper (7) articulates there is stand (2), the lateral wall of stand (2) is seted up two sets of second screw hole (11) that are the symmetry and set up, just second screw hole (11) are the array and distribute, well hollow post (12) have been cup jointed in stand (2) slip, two sets of through-hole (13) that are the symmetry and set up are seted up to the lateral wall of well hollow post (12), just through-hole (13) are the array and distribute, install stop device between well hollow post (12) and stand (2), the bottom fixed mounting of well hollow post (12) has regulating plate (17).

2. The adjustable footrest for children's dining chairs according to claim 1, characterized in that said upright (2) is fixedly connected to the bottom end of the supporting pillar (9).

3. The adjustable children's dining chair foot rest as claimed in claim 1, wherein said through hole (13) is matched with the second threaded hole (11).

4. The adjustable pedal of child dining chair according to claim 1, wherein the limiting device comprises a limiting plate (14), two symmetrically arranged limiting plates (14) installed on two sides of the hollow column (12), two symmetrically arranged limiting columns (15) fixedly installed on one side of the limiting plate (14) close to the hollow column (12), and the bolt (16) is connected to the limiting plate (14) and the hollow column (12) together.

5. The child dining chair foot rest convenient to adjust as claimed in claim 4, wherein said bolt (16) matches with the second threaded hole (11).