CN216293587U

CN216293587U - Baby chair frame and baby chair

Info

Publication number: CN216293587U
Application number: CN202120597517.9U
Authority: CN
Inventors: 蔡严江
Original assignee: Zhejiang Wangtai Leisure Products Co ltd
Current assignee: Zhejiang Wangtai Leisure Products Co ltd
Priority date: 2021-03-24
Filing date: 2021-03-24
Publication date: 2022-04-15
Anticipated expiration: 2031-03-24

Abstract

The utility model belongs to the field of chairs, and particularly relates to a baby chair frame and a baby chair, which comprise two back tubes and two handrail tubes, wherein the two back tubes are arranged in parallel, the two handrail tubes are arranged in parallel, the two back tubes and the two handrail tubes are arranged in a surrounding manner to form a chair frame. The utility model has simple structure, practicality, convenience, light whole body and convenient cleaning.

Description

Baby chair frame and baby chair

Technical Field

The utility model belongs to the field of chairs, and particularly relates to a baby chair frame and a baby chair.

Background

Infant dining table chair infant is the product that infant's daily life can't leave, and the growth process that accompanies the infant all the time, the infant begins from 6 months academic conferences to sit up, and physical development all the day has new progress, and three meals a day are the infant and grow up, and infant dining chair helps the infant to succeed in the transition from the process of feeding one to having a meal with parents 'elder's same table and eat, not only lets parents take care of the infant more easily, also can let the infant oneself find enjoyment in the in-process of eating (many families have all that the parents hold the infant in turn after the infant has).

However, in the process of implementing the technical solution of the embodiment of the present application, the inventor of the present application finds that at least the following technical problems exist in the prior art:

the baby chair frame in the prior art is basically made of wood, not only has large integral volume, but also has heavier weight, and the folded baby chair frame is also flat, is not easy to carry and is extremely inconvenient to use.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a baby chair frame and a baby chair, and solves the technical problems that the baby chair frame in the prior art is basically made of wood, the whole size is large, the weight is heavier, the folded shape is flat, the baby chair frame is not easy to carry and is extremely inconvenient to use.

The embodiment of the utility model provides a baby chair frame and a baby chair, and the specific technical scheme is as follows:

the utility model provides a baby chair frame, includes two back of the body pipes and two handrail pipes, two back of the body pipe parallel arrangement, two handrail pipe parallel arrangement, two back of the body pipes and two handrail pipes form the chair frame around setting up, its characterized in that, two be equipped with first cross tube subassembly between the back of the body pipe, and first cross tube subassembly is located two between the handrail pipe, with one side be equipped with second cross tube subassembly between back of the body pipe and the handrail pipe, be equipped with the locking subassembly on the second cross tube subassembly, the locking subassembly is used for controlling the second and alternately the pipe subassembly shrink/open.

Further setting, two the back of the body pipe bottom is equipped with the half logical working of plastics of back round bottom, two handrail socle portion is equipped with the half logical working of plastics of preceding round bottom, two the cover is equipped with the logical working of plastics entirely on the back of the body pipe, two the cover is equipped with the logical working of plastics entirely on the handrail pipe.

In a further arrangement, the first cross pipe assembly comprises two first cross pipes which are movably connected through a rivet, and the second cross pipe assembly comprises two second cross pipes which are movably connected through a rivet.

The first cross pipe bottom is connected with the rear round bottom half-through plastic piece through a rivet, the first cross pipe top is connected with the full-through plastic piece through a self-tapping screw, the second cross pipe bottom is connected with the rear round bottom half-through plastic piece through a rivet, and the second cross pipe top is connected with the full-through plastic piece through a self-tapping screw.

Further setting up, the handrail intraductal interpolation is equipped with the fibre pole, the fibre pole passes handrail socle bottom and extends to the outside, be equipped with the fixer between handrail pipe and the fibre pole, the fibre pole is connected with preceding round bottom half-through working of plastics, and the rethread rivet is fixed.

The locking assembly comprises two locking rods which are movably connected through rivets, a spring lock catch is arranged between the two locking rods, and the rivets at the other ends of the locking rods are connected with the second cross pipe.

The utility model also provides a baby chair which comprises a seat cover and the baby chair frame, wherein the seat cover is positioned between the back tube and the armrest tube.

The seat cover comprises a seat surface, a surrounding edge and a bridge floor, wherein the surrounding edge is positioned between the seat surface and the bridge floor, the seat surface is provided with four through holes, and the back tube and the handrail tube are respectively inserted into the through holes and fixed through plastic parts.

Further, one side of the bridge deck is fixed above the grab rail, and the opposite side of the bridge deck is sleeved on the back pipe.

The seat is characterized in that the back tube is sleeved with a back surface, the bottom of the back surface is fixedly connected with the seat surface, and a safety belt is arranged on the inner side of the back surface.

Compared with the prior art, the embodiment of the utility model has the beneficial effects that: simple structure, practicality and convenience, overall portability and convenient cleaning.

Drawings

Fig. 1 is a schematic view of a baby chair frame.

Fig. 2 is a schematic diagram of a back-tube structure.

Fig. 3 is a structural schematic view of the handrail tube.

Fig. 4 is a partially enlarged view of a in fig. 1.

Fig. 5 is a partially enlarged view of B in fig. 1.

Fig. 6 is a schematic view of the structure of the seat cover.

Fig. 7 is a schematic view of a chair seat structure.

1. A back tube; 101. a bottom section; 102. a middle section; 103. a top section; 2. a first cross tube; 21. a second cross tube; 3. a handrail tube; 301. a lower section; 302. a first curved section; 303. a second curved section; 4. A full through plastic part; 5. a rear round bottom half-through plastic piece; 6. a front round bottom half-through plastic part; 7. a foot cover; 8. a holder; 9. a foot sleeve with holes; 10. riveting; 11. self-tapping screws; 12. a locking assembly; 13. a plastic gasket; 14. a fiber rod; 15. a chair surface; 16. surrounding edges; 17. a bridge deck; 18. a plastic part; 19. a seat belt;

Detailed Description

The present invention is described in further detail below with reference to the accompanying drawings.

Referring to the attached drawings 1-7, a baby chair frame comprises two back tubes 1 and two handrail tubes 3, wherein the two back tubes 1 are arranged in parallel, the two handrail tubes 3 are arranged in parallel, the two back tubes 1 and the two handrail tubes 3 are arranged in a surrounding manner to form a chair frame, a second cross tube assembly is arranged between the back tubes 1 and the handrail tubes 3 on the same side, and a locking assembly is arranged on the second cross tube assembly and used for controlling the second cross tube assembly to contract/expand.

The back tube 1 comprises a bottom section 101, a middle section 102 and a top section 103, wherein the bottom section 101, the middle section 102 and the top section 103 are sequentially arranged and integrally formed and are formed by bending, the angle between the bottom section 101 and the middle section 102 is 165 degrees, and the angle between the bottom top section 103 and the middle section 102 is 155 degrees;

the handrail tube 3 comprises a lower section 301, a first bending section 302 and a second bending section 303, wherein the lower section 301, the first bending section 302 and the second bending section 303 are sequentially arranged and integrally formed, the angle between the lower end and the first bending section 302 is 135 degrees, and the angle between the first bending section 302 and the second bending section 303 is 155 degrees;

the bottoms of the two back tubes 1 are provided with rear round-bottom semi-through plastic pieces 5, and the bottoms of the two handrail tubes 3 are provided with front round-bottom semi-through plastic pieces 6 which are fixedly connected through rivets 10;

and three notches are formed in the round bottom semi-through plastic piece and the front round bottom semi-through plastic piece 6 for connection, through holes are also formed in the side faces of the notches, and rivets 10 are arranged in the through holes for fixation.

The two back tubes 1 are sleeved with all-through plastic pieces 4 and sleeved at the middle sections 102 of the back tubes 1, and the two handrail tubes 3 are sleeved with all-through plastic pieces 4 and sleeved at the first bending sections 302 of the handrail tubes 3;

the full-through plastic part 4 is provided with a through hole, two slotted holes and a through hole on the side surface of the notch, and a rivet 10 is arranged in the through hole and used for fixing.

A first cross pipe component is arranged between the two back pipes 1 and positioned between the two handrail pipes 3, the first cross pipe component comprises two first cross pipes 2, the two first cross pipes 2 are movably connected through rivets 10,

a second cross pipe 21 assembly is arranged between the back pipe 1 and the handrail pipe 3, the second cross pipe assembly comprises two second cross pipes 21, and the middle parts of the two second cross pipes 21 are movably connected through rivets 10.

Both ends of the first cross pipe 2 and the second cross pipe 21 are provided with foot sleeves 9 with holes, and the top of the back pipe 1 is provided with a foot sleeve 7.

The bottom of the first cross pipe 2 is connected with a rear round bottom half-through plastic piece 5 through a rivet 10, the top of the first cross pipe 2 is connected with a full-through plastic piece 4 through a self-tapping screw 11, the bottom of the second cross pipe 21 is connected with the rear round bottom half-through plastic piece 5 through the rivet 10, and the top of the second cross pipe 21 is connected with the full-through plastic piece 4 through the self-tapping screw 11.

The utility model discloses a handrail, including handrail pipe 3, fibre pole 14, fixer 8, fibre pole 14 and preceding round bottom are half to be connected through working of plastics 6, and rethread rivet 10 is fixed, handrail pipe 3 interpolation is equipped with fibre pole 14, fibre pole 14 passes handrail pipe 3 bottom and extends to the outside, be equipped with fixer 8 between handrail pipe 3 and the fibre pole 14.

And a locking assembly 12 is arranged between the second cross pipe assemblies, the locking assembly 12 comprises two locking rods which are movably connected through a rivet 10, a plastic gasket 13 is directly arranged between the locking rods and the rivet 10, a spring lock catch is arranged between the two locking rods, and the rivet 10 at the other end of each locking rod is connected with a second cross pipe 21.

Still provide a baby chair, including the seat cover reach baby chair frame, the seat cover is located back of the body pipe 1 and handrail tube 3 top, and the seat cover is soft waterproof material.

The seat cover comprises a seat surface 15, a surrounding edge 16 and a bridge deck 17, wherein the surrounding edge 16 is located between the seat surface 15 and the bridge deck 17, four through holes are formed in the seat surface 15, and the back tube 1 and the handrail tube 3 are inserted into the through holes respectively and fixed through plastic parts 18. The surrounding edge 16 is provided with two through holes for placing the feet of the baby.

One side of the bridge deck 17 is fixedly arranged above the grab rail, and the opposite side of the bridge deck 17 is sleeved on the back pipe 1.

The back of being equipped with on the back pipe 1 cover, back bottom and 15 fixed connection of seat, the back inboard is equipped with safety belt 19, and safety belt 19 includes two braid over braid, is equipped with the hook face magic subsides on the braid over braid, and the corresponding position is equipped with the hair side magic subsides on the back, and the hook face magic is pasted and is cooperateed with the hair side magic subsides. Two safety belts 19 for covering the hands of the infant.

The chair seat 15, the surrounding edge 16, the bridge floor 17 and the back, the front and back are provided with transparent materials which are fixed through the surrounding edge, and the surface has no thread end, no floating thread and no oil stain.

The using method comprises the following steps: unlocking the locking component 12, enabling the two lock rods to move mutually, enabling the middle position to move upwards, enabling the second cross pipe 21 component to move inwards, enabling the two second cross pipes 21 to move towards the middle under the action of the middle rivet 10, enabling the all-through plastic part 4 and the second cross pipes 21 to be fixedly connected, being sleeved with the back pipe 1 and the all-through plastic part 4 and being capable of sliding on the back pipe 1, and enabling the back pipe 1 and the handrail pipe 3 to be close to each other at the moment; meanwhile, the two first cross pipes 2 are close to each other, the all-through plastic piece 4 is fixedly connected with the first cross pipes 2 and is sleeved with the handrail pipe 3 and the all-through plastic piece 4 and can slide on the handrail pipe 3, the two back pipes 1 are close to each other, and the two handrail pipes 3 are close to each other inwards; the whole body is close to the middle.

The seat cover is made of soft materials and can be folded at will, and at the moment, the seat cover is contracted;

when opening, prop two handrail pipes 3, two spinal branch canals 1 and open, first cross tube assembly and the cross pipe 21 subassembly of second, prop and open and be the biggest X type, because handrail pipe 3 and spinal branch canal 1 are crooked pipe, will block in the intermediate position when leading to working of plastics 4 gliding entirely, operate locking subassembly 12 again, two locking lever angles are 180 degrees, are locking with the spring catch, and the seat cover of top has also propped open, just can use.

The two feet of the baby are respectively put into the through holes of the surrounding edge 16, and the safety belt 19 is tied.

The utility model has simple structure, practicality, convenience, light whole body and convenient cleaning.

It is to be understood that the foregoing examples, while indicating the preferred embodiments of the utility model, are given by way of illustration and description, and are not to be construed as limiting the scope of the utility model; it should be noted that, for those skilled in the art, the above technical features can be freely combined, and several changes and modifications can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention; therefore, all equivalent changes and modifications made within the scope of the claims of the present invention should be covered by the claims of the present invention.

Claims

1. The utility model provides a baby chair frame, includes two back of the body pipes and two handrail pipes, two back of the body pipe parallel arrangement, two handrail pipe parallel arrangement, two back of the body pipes and two handrail pipes form the chair frame around setting up, its characterized in that, two be equipped with first cross tube subassembly between the back of the body pipe, and first cross tube subassembly is located two between the handrail pipe, with one side be equipped with second cross tube subassembly between back of the body pipe and the handrail pipe, be equipped with the locking subassembly on the second cross tube subassembly, the locking subassembly is used for controlling the second and alternately the pipe subassembly shrink/open.

2. The baby chair frame according to claim 1, wherein two back tubes are provided with a rear round bottom half-through plastic part at the bottom, two handrail tubes are provided with a front round bottom half-through plastic part at the bottom, two back tubes are sleeved with a full-through plastic part, and two handrail tubes are sleeved with a full-through plastic part.

3. The infant chair frame according to claim 1, wherein the first cross tube assembly comprises two first cross tubes, and the two first cross tubes are movably connected through a rivet;

the second cross pipe assembly comprises two second cross pipes, and the middle of the two second cross pipes is movably connected through a rivet.

4. The infant chair frame according to claim 3, wherein the bottom of the first cross tube is connected to the rear round bottom half-way plastic member by a rivet, the top of the first cross tube is connected to the full-way plastic member by a self-tapping screw, the bottom of the second cross tube is connected to the rear round bottom half-way plastic member by a rivet, and the top of the second cross tube is connected to the full-way plastic member by a self-tapping screw.

5. The baby chair frame according to claim 1, characterized in that a fiber rod is inserted into the handrail tube, the fiber rod extends to the outside through the bottom of the handrail tube, a fixer is arranged between the handrail tube and the fiber rod, and the fiber rod is connected with the front round bottom half through a plastic piece and then fixed through a rivet.

6. The baby chair frame according to claim 1, characterized in that the locking assembly comprises two locking rods, the two locking rods are movably connected through a rivet, a spring lock catch is arranged between the two locking rods, and the rivet at the other end of each locking rod is connected with the second cross pipe.

7. A baby chair comprising a seat cover and a baby chair frame as claimed in any one of claims 1 to 6, the seat cover being located between a back tube and a handrail tube.

8. The baby chair as claimed in claim 7, wherein the seat cover comprises a seat surface, a surrounding edge and a bridge surface, the surrounding edge is positioned between the seat surface and the bridge surface, the seat surface is provided with four through holes, and the back tube and the handrail tube are respectively inserted into the through holes and fixed by plastic parts.

9. The baby chair according to claim 8, wherein the bridge deck is fixed above the grab bar on one side and sleeved on the back tube on the opposite side.

10. The baby chair as claimed in claim 9, wherein the back tube is sleeved with a back surface, the bottom of the back surface is fixedly connected with the chair surface, and a safety belt is arranged on the inner side of the back surface.