CN213429223U

CN213429223U - Foldable chair

Info

Publication number: CN213429223U
Application number: CN202021880515.2U
Authority: CN
Inventors: 李宗涛
Original assignee: Tengzhou Nuoyuan Wood Art Co ltd
Current assignee: Tengzhou Nuoyuan Wood Art Co ltd
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-06-15
Anticipated expiration: 2030-09-01

Abstract

The utility model discloses a foldable chair, including two bearing bars and two dead levers, two bearing bar top outer wall has the bearing plate that the equidistance distributes, two through the bolt fastening dead lever one side outer wall has same mounting panel through the bolt fastening, mounting panel top outer wall has three back backup pad, two through the bolt fastening dead lever top one side outer wall has same head backup pad, three through the bolt fastening the back backup pad top is all fixed on head backup pad bottom outer wall, two dead lever one side outer wall has two first pivots through the bolt fastening respectively. The utility model discloses a be provided with first pivot, folding chair handrail, connecting rod, second pivot, third pivot and supporting mechanism for can be when not using accomodate better putting this folding chair, avoid occupation space.

Description

Foldable chair

Technical Field

The utility model relates to a folding chair technical field especially relates to a folding chair.

Background

The folding chair is light and can be folded, is convenient to move and saves space, is originally used for military use, and is commonly used in various training institutions, schools at all levels, public places, hospitals, restaurants, hotels, companies, families and other places.

When using folding chair, but current folding chair stability is not ideal enough, can appear rocking phenomenon often to when accomodating and putting, folding efficiency is more general.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a foldable chair.

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

the utility model provides a foldable chair, includes two bearing bars and two dead levers, two bearing bar top outer wall has the bearing plate of equidistance distribution, two through the bolt fastening dead lever one side outer wall has same mounting panel through the bolt fastening, mounting panel top outer wall has three back backup pad, two through the bolt fastening dead lever top one side outer wall has same head backup pad, three through the bolt fastening the back backup pad top is all fixed on head backup pad bottom outer wall, two dead lever one side outer wall has two first pivots, two through the bolt fastening respectively first pivot one end rotates respectively and is connected with two folding chair handrails that the slope set up, two bearing bar one side outer wall rotates respectively and is connected with two connecting rods.

Preferably, the outer wall of one side of the two armrests of the folding chair is respectively and rotatably connected with two second rotating shafts, and one ends of the two connecting rods are respectively connected with one ends of the two second rotating shafts.

Preferably, the outer wall of one side of each fixed rod is respectively and rotatably connected with two third rotating shafts, and the bottom of each bearing rod is provided with the same supporting mechanism.

Preferably, the supporting mechanism comprises two first supporting plates and two second supporting plates which are obliquely arranged, the outer walls of one side of the two first supporting plates are respectively connected with two fourth rotating shafts, and the outer walls of one side of the two second supporting plates are respectively rotatably connected to one ends of the two fourth rotating shafts.

Preferably, two first backup pad one end is connected respectively in two connecting rod one end, and two first backup pad one end are located two folding chair handrail inboards respectively.

Preferably, one end of each of the two second supporting plates is connected to the two third rotating shafts, and one end of each of the two second supporting plates is located between the two bearing rods and the two fixing rods.

Preferably, two reinforcing plates are fixed on the outer walls of one sides of the first supporting plate and the second supporting plate respectively through bolts.

The utility model has the advantages that:

this foldable chair, through being provided with first pivot, the foldable chair handrail, the connecting rod, the second pivot, third pivot and supporting mechanism, make can be when not using accomodate better putting this foldable chair, avoid occupation space, then through the first backup pad that sets up, fourth pivot and second backup pad, can fold supporting mechanism and accomodate, the occupation of land space has further been reduced, and conveniently move, practical effect has, gusset plate through setting up, can make this foldable chair more firm when using, reduce the phenomenon that the appearance rocked.

Drawings

Fig. 1 is a schematic perspective view of a foldable chair according to the present invention;

fig. 2 is a schematic structural view of a supporting mechanism of a foldable chair provided by the present invention;

fig. 3 is a schematic view of a connection structure of a bearing rod and a handrail of a foldable chair provided by the present invention.

In the figure: the folding chair comprises a bearing rod 1, a bearing plate 2, a fixing rod 3, a mounting plate 4, a back supporting plate 5, a head supporting plate 6, a first rotating shaft 7, a folding chair armrest 8, a connecting rod 9, a second rotating shaft 10, a third rotating shaft 11, a supporting mechanism 12, a first supporting plate 13, a fourth rotating shaft 14, a second supporting plate 15 and a reinforcing plate 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a foldable chair comprises two bearing rods 1 and two fixing rods 3, wherein the outer wall of the top of each bearing rod 1 is fixed with bearing plates 2 which are equidistantly distributed through bolts, the supporting function is realized on a human body, the outer wall of one side of each fixing rod 3 is fixed with a same mounting plate 4 through bolts, the outer wall of the top of each mounting plate 4 is fixed with three back supporting plates 5 through bolts, the outer wall of one side of the top of each fixing rod 3 is fixed with a same head supporting plate 6 through bolts, the top ends of the three back supporting plates 5 are all fixed on the outer wall of the bottom of the head supporting plate 6, the supporting function can be realized on the back and the head, the outer wall of one side of each fixing rod 3 is respectively fixed with two first rotating shafts 7 through bolts, one ends of the two first rotating shafts 7 are respectively and rotatably connected with two obliquely arranged folding chair, the outer wall of one side of two folding chair handrails 8 is respectively and rotatably connected with two second rotating shafts 10, one end of each connecting rod 9 is respectively connected with one end of each second rotating shaft 10, the outer wall of one side of each fixed rod 3 is respectively and rotatably connected with two third rotating shafts 11, the bottom of each bearing rod 1 is provided with the same supporting mechanism 12, each supporting mechanism 12 comprises two first supporting plates 13 and two second supporting plates 15 which are obliquely arranged, the outer wall of one side of each first supporting plate 13 is respectively and rotatably connected with two fourth rotating shafts 14, the outer wall of one side of each second supporting plate 15 is respectively and rotatably connected with one end of each fourth rotating shaft 14, one end of each first supporting plate 13 is respectively connected with one end of each connecting rod 9, one end of each first supporting plate 13 is respectively positioned at the inner sides of the two folding chair handrails 8, one end of each second supporting plate 15 is respectively connected with the two third rotating shafts 11, and one, two first backup pad 13 and two 15 side outer walls of second backup pad have two gusset plates 16 through the bolt fastening respectively, are favorable to improving the steadiness.

The working principle is as follows: when the folding chair is not used, the folding chair can be better stored and placed by arranging the first rotating shaft 7, the connecting rod 9, the second rotating shaft 10, the third rotating shaft 11 and the supporting mechanism 12 to avoid occupying space, then the supporting mechanism 12 can be folded and stored by arranging the first supporting plate 13, the fourth rotating shaft 14 and the second supporting plate 15, further reducing the occupied space, being convenient to move and having practical effect.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A foldable chair, which comprises two bearing rods (1) and two fixed rods (3), it is characterized in that the outer wall of the top of the two bearing rods (1) is fixed with bearing plates (2) which are distributed at equal intervals, the outer wall of one side of the two fixing rods (3) is fixed with a same mounting plate (4), mounting panel (4) top outer wall is fixed with three back backup pad (5), two dead lever (3) top one side outer wall is fixed with same head backup pad (6), and is three back backup pad (5) top is all fixed on head backup pad (6) bottom outer wall, two dead lever (3) one side outer wall is fixed with two first pivots (7) respectively, two first pivot (7) one end is connected with two folding chair handrail (8) that the slope set up respectively, two bearing bar (1) one side outer wall is connected with two connecting rods (9) respectively.

2. The foldable chair as claimed in claim 1, wherein two second shafts (10) are connected to the outer walls of one side of the two armrests (8), and one ends of the two connecting rods (9) are connected to one ends of the two second shafts (10).

3. The foldable chair as claimed in claim 2, wherein two third shafts (11) are connected to the outer walls of one side of the two fixed rods (3), and the same support mechanism (12) is provided at the bottom of the two bearing rods (1).

4. A foldable chair according to claim 3, characterized in that the supporting mechanism (12) comprises two first supporting plates (13) and two second supporting plates (15) which are obliquely arranged, and two fourth rotating shafts (14) are respectively connected to the outer walls of one side of the two first supporting plates (13), and the outer walls of one side of the two second supporting plates (15) are respectively connected to one ends of the two fourth rotating shafts (14).

5. A foldable chair according to claim 4, characterized in that one end of each of the two first support plates (13) is connected to one end of each of the two connecting rods (9), and one end of each of the two first support plates (13) is located inside each of the two arms (8) of the foldable chair.

6. A foldable chair according to claim 5, characterized in that one end of each of said two second supporting plates (15) is connected to each of said two third shafts (11), and one end of each of said two second supporting plates (15) is located between each of said two bearing bars (1) and each of said two fixing bars (3).

7. A foldable chair according to claim 6, characterized in that two reinforcing plates (16) are fixed to the outer walls of one side of the two first supporting plates (13) and one side of the two second supporting plates (15).