CN210300265U

CN210300265U - Stable plastic chair convenient to use

Info

Publication number: CN210300265U
Application number: CN201921379557.5U
Authority: CN
Inventors: 陈树东
Original assignee: Jiangsu Xinjiamei Furniture Co Ltd
Current assignee: Jiangsu Xinjiamei Furniture Co Ltd
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2020-04-14
Anticipated expiration: 2029-08-23

Abstract

The utility model relates to the technical field of plastic chairs, in particular to a stable plastic chair convenient to use, which comprises a seat plate, wherein the inner wall of the seat plate is rotatably connected with a rotating rod, the rotating rod is fixed on the surface of a backup plate, the surface of the backup plate is provided with a limiting plate, the surface of the limiting plate is provided with a metal sheet, the metal sheet is adsorbed on a magnet block, the magnet block is embedded and installed on the surface of the seat plate, the surface of the backup plate is provided with a backing plate, the surface of the backing plate is provided with a magic male sticker, the magic male sticker is matched and connected with a magic female sticker, and the magic female sticker; the beneficial effects are that: the utility model provides a firm type plastic chair convenient to use carries out configuration optimization to traditional plastic chair, sets up the plastic chair into can folding structure, receive and fold back portable, and the space when reducing the collection occupies, and receives to fold and expand easy operation convenient.

Description

Stable plastic chair convenient to use

Technical Field

The utility model relates to a relevant technical field of plastics chair specifically is a firm type plastics chair convenient to use.

Background

The chair is a tool for a worker to rest by sitting in life, in order to reduce the weight of the chair, the conventional plastic chair is deeply favored by people due to light weight, is large in volume and inconvenient to carry when people go out for picnic or camping, and occupies a large space when the chair is placed in a trunk of a vehicle; therefore, the utility model provides a firm type plastic chair convenient to use is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a firm type plastic chair convenient to use to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a stable plastic chair convenient to use, which comprises a seat board, wherein the inner wall of the seat board is rotatably connected with a rotating rod, the rotating rod is fixed on the surface of the backup plate, the surface of the backup plate is provided with a limiting plate, the surface of the limiting plate is provided with a metal sheet, the metal sheet is adsorbed on a magnet block, the magnet block is embedded and arranged on the surface of the seat plate, a backing plate is arranged on the surface of the backing plate, a magic male tape is arranged on the surface of the backing plate, the magic male tape is matched and connected with the magic female tape, the magic female tape is fixed on the surface of the seat plate, the surface of the seat board is provided with a concave groove, a bolt connecting rod is arranged inside the concave groove, the surface of the bolt connecting rod is provided with a lifting rope, the surface of the seat board is provided with a splicing groove, the surface of the splicing groove is provided with a supporting rod, the surface of the supporting rod is rotatably connected with a supporting leg, and the surface of the supporting leg is provided with a locking screw rod.

Preferably, the bedplate is square frame structure, and the dwang is circular cylinder structure, and the dwang is provided with two, and two dwangs are the arc curved surface structure about the long limit central symmetry of the bottom surface of backup plate distributes, the bottom surface of backup plate.

Preferably, the limiting plate is the triangular prism structure, and when the backup plate was perpendicular to the bedplate, the limiting plate overlap joint was on the surface of bedplate, and the magnet piece is provided with a plurality ofly, and a plurality of magnet pieces equidistance equidimension are arranged and are distributed.

Preferably, the backing plate is square platelike structure, and the backing plate is provided with two, and two backing plates are in the face edge of backup plate about the long limit central symmetry of the top surface of backup plate distributes, and the backing plate is in.

Preferably, the recessed groove is of a rectangular cylinder structure, the bolt connecting rods are of a T-shaped circular cylinder structure, the number of the bolt connecting rods is two, and the two bolt connecting rods are symmetrically distributed around the center of the long edge of the opening of the recessed groove.

Preferably, the splice groove is the rectangular column structure, and the splice groove is provided with two sets ofly, and two sets of splice grooves are provided with two about the long limit central symmetric distribution of limiting plate, every group splice groove, and two splice grooves are about the long limit central symmetric distribution of bottom surface of bedplate, and the bracing piece is "T" font circular cylinder structure, and the landing leg is the rectangular cylinder structure, and the one end of landing leg is convex curved surface, and the other end of landing leg is provided with the damping pad, and locking screw runs through the landing leg spiro union on the splice groove on the surface.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model provides a stable plastic chair which is convenient to use, which optimizes the structure of the traditional plastic chair, sets the plastic chair into a foldable structure, is convenient to carry after being folded, reduces the space occupation when being stored, and is simple and convenient to fold and unfold;

2. the utility model provides a firm type plastic chair convenient to use adds on the back and establishes the limiting plate, back perpendicular to bedplate back, and the limiting plate overlap joint is on the bedplate, and the back continues to incline backward when avoiding people to rely on the back, and the sheetmetal that the limiting plate surface set up adsorbs on the magnet piece, and the back of being convenient for is placed perpendicularly and is rocked at will.

Drawings

Fig. 1 is a schematic structural view of the utility model after being unfolded;

FIG. 2 is a schematic view of the folded structure of the present invention;

FIG. 3 is a schematic view of the backup plate structure of the present invention;

fig. 4 is an enlarged schematic view of a structure in fig. 2.

In the figure: bedplate 1, dwang 2, backup plate 3, limiting plate 4, magnet piece 5, backing plate 6, magic male paste 7, magic female paste 8, depressed groove 9, bolted connection pole 10, lifting rope 11, concatenation groove 12, bracing piece 13, landing leg 14, locking screw 15.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: a stable plastic chair convenient to use comprises a seat plate 1, wherein the inner wall of the seat plate 1 is rotatably connected with two rotating rods 2, the rotating rods 2 are adhered to the surface of a backup plate 3, the seat plate 1 is of a square frame structure, the rotating rods 2 are of a circular cylinder structure, the two rotating rods 2 are arranged symmetrically about the center of the long side of the bottom surface of the backup plate 3, the bottom surface of the backup plate 3 is of a circular arc curved surface structure, a limiting plate 4 is adhered to the surface of the backup plate 3, a metal sheet is adhered to the surface of the limiting plate 4 and adsorbed on a magnet block 5, the magnet block 5 is embedded and installed on the surface of the seat plate 1, the limiting plate 4 is of a triangular prism structure, when the backup plate 3 is perpendicular to the seat plate 1, the limiting plate 4 is overlapped on the surface of the seat plate 1, the magnet blocks 5 are arranged in a plurality, the magnet blocks 5 are arranged in equal size at, fingers are inserted into a gap between the backup plate 3 and the seat plate 1, the backup plate 3 is turned upwards, the backup plate 3 is rotated by ninety degrees to be perpendicular to the plate surface of the seat plate 1, in the process, the backing plate 6 is separated from the magic male sticker 7, the rotating rod 2 rotates on the inner wall of the seat plate 1, the limiting plate 4 is lapped on the surface of the seat plate 1, the metal sheet on the surface of the limiting plate 4 is adsorbed by the magnet block 5, and the backup plate 3 is prevented from continuously rotating at the rotating rod 2 to topple after being perpendicular;

and the backing plate 6 is bonded on the surface of the backing plate 3, the backing plate 6 is of a square plate-shaped structure, the backing plate 6 is provided with two backing plates 6, the two backing plates 6 are symmetrically distributed about the center of the long side of the top surface of the backing plate 3, the backing plate 6 is positioned at the edge of the plate surface of the backing plate 3, the surface of the backing plate 6 is bonded with the magic male sticker 7, the magic male sticker 7 is matched and connected with the magic female sticker 8, the magic female sticker 8 is bonded on the surface of the seat plate 1, because one end of the backing plate 3 is lifted by the rotating rod 2, in order to keep the backing plate 3 horizontal, the backing plate 6 is cushioned between the backing plate 3 and the seat plate 1 and is matched, bonded and;

the surface of the seat plate 1 is provided with a concave groove 9, the inside of the concave groove 9 is bonded with two bolting rods 10, the concave groove 9 is in a rectangular cylinder structure, the bolting rods 10 are in a T-shaped circular cylinder structure, the two bolting rods 10 are arranged, the two bolting rods 10 are symmetrically distributed around the center of the long edge of the opening of the concave groove 9, the surface of the bolting rods 10 is bolted with a lifting rope 11, and the plastic chair can be conveniently carried by holding the lifting rope 11 with hands after being folded;

the surface of the seat plate 1 is provided with splicing grooves 12, the surface of the splicing grooves 12 is bonded with a support rod 13, the surface of the support rod 13 is rotatably connected with supporting legs 14, the surface of the supporting legs 14 is screwed with locking screws 15, the splicing grooves 12 are in a rectangular column structure, two groups of splicing grooves 12 are arranged, the two groups of splicing grooves 12 are symmetrically distributed about the long edge center of the limiting plate 4, two groups of splicing grooves 12 are arranged in each group, the two splicing grooves 12 are symmetrically distributed about the long edge center of the bottom surface of the seat plate 1, the support rod 13 is in a T-shaped circular cylinder structure, the supporting legs 14 are in a rectangular cylinder structure, one ends of the supporting legs 14 are in a circular arc curved surface, the other ends of the supporting legs 14 are provided with damping pads, the locking screws 15 penetrate through the supporting legs 14 and are screwed on the surfaces of the splicing grooves 12, fingers screw the locking screws 15 are screwed, then the locking screw 15 is screwed back, so that the locking screw 15 is screwed in the second screw hole on the surface of the splicing groove 12, the rest three supporting legs 14 are all adjusted out, and at the moment, the seat plate 1 is placed on the ground to facilitate people to lean against.

The working principle is as follows: in actual work, when the plastic chair needs to be unfolded for use, referring to the attached drawing 2, the plastic chair is in a folded state, fingers are inserted into a gap between the backup plate 3 and the seat plate 1, the backup plate 3 is turned upwards to enable the backup plate 3 to rotate ninety degrees to be perpendicular to the plate surface of the seat plate 1, in the process, the backing plate 6 is separated from the magic male sticker 7, the rotating rod 2 rotates on the inner wall of the seat plate 1, the limiting plate 4 is lapped on the surface of the seat plate 1, the metal sheet on the surface of the limiting plate 4 is adsorbed by the magnet block 5 to prevent the backup plate 3 from continuing to rotate and topple at the rotating rod 2 after being perpendicular, then the fingers screw the locking screw 15, so that the locking screw 15 is separated from the first screw hole on the surface of the splicing groove 12, the supporting leg 14 rotates ninety degrees downwards around the supporting rod 13, then the locking screw 15 is screwed back, so that the locking screw 15 is screwed in the second screw hole on the surface of the splicing, at the moment, the seat board 1 is placed on the ground to facilitate seating of people, the unfolded plastic chair is shown in the attached drawing 1, the plastic chair is convenient to hold the lifting rope 11 for carrying after being folded, and the storage space is reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a firm type plastic chair convenient to use, includes bedplate (1), its characterized in that: the novel seat plate is characterized in that a rotating rod (2) is rotatably connected to the inner wall of the seat plate (1), the rotating rod (2) is fixed to the surface of a backup plate (3), a limiting plate (4) is arranged on the surface of the backup plate (3), a metal sheet is arranged on the surface of the limiting plate (4), the metal sheet is adsorbed on a magnet block (5), the magnet block (5) is embedded and installed on the surface of the seat plate (1), a backing plate (6) is arranged on the surface of the backup plate (3), a magic male tape (7) is arranged on the surface of the backing plate (6), the magic male tape (7) is connected with a magic female tape (8) in a matching mode, the magic female tape (8) is fixed to the surface of the seat plate (1), a concave groove (9) is formed in the surface of the seat plate (1), a bolt rod (10) is arranged inside the concave groove (9), a lifting rope (11) is arranged on, the surface of the seat plate (1) is provided with a splicing groove (12), the surface of the splicing groove (12) is provided with a support rod (13), the surface of the support rod (13) is rotatably connected with a support leg (14), and the surface of the support leg (14) is provided with a locking screw (15).

2. A stable plastic chair, easy to use, according to claim 1, characterized in that: the seat plate (1) is of a square frame structure, the rotating rods (2) are of a circular cylinder structure, the two rotating rods (2) are arranged, the two rotating rods (2) are symmetrically distributed about the center of the long edge of the bottom surface of the backup plate (3), and the bottom surface of the backup plate (3) is of a circular arc-shaped curved surface structure.

3. A stable plastic chair, easy to use, according to claim 1, characterized in that: limiting plate (4) are triangular prism structure, and when backup plate (3) perpendicular to bedplate (1), limiting plate (4) overlap joint was on the surface of bedplate (1), and magnet piece (5) are provided with a plurality ofly, and equidimension range distribution such as a plurality of magnet piece (5) equidistance.

4. A stable plastic chair, easy to use, according to claim 1, characterized in that: backing plate (6) are square plate structure, and backing plate (6) are provided with two, and two backing plates (6) are in the face edge of backup plate (3) about the long limit central symmetry distribution of the top surface of backup plate (3), and backing plate (6).

5. A stable plastic chair, easy to use, according to claim 1, characterized in that: the concave groove (9) is of a rectangular cylinder structure, the bolt connecting rods (10) are of a T-shaped circular cylinder structure, the two bolt connecting rods (10) are arranged, and the two bolt connecting rods (10) are symmetrically distributed about the center of the long edge of an opening of the concave groove (9).

6. A stable plastic chair, easy to use, according to claim 1, characterized in that: splice groove (12) are the rectangular column structure, splice groove (12) are provided with two sets ofly, two sets of splice grooves (12) are about the long limit central symmetric distribution of limiting plate (4), every group splice groove (12) are provided with two, two splice grooves (12) are about the long limit central symmetric distribution of bottom surface of bedplate (1), bracing piece (13) are "T" font circular cylinder structure, landing leg (14) are the rectangular cylinder structure, the one end of landing leg (14) is convex curved surface, the other end of landing leg (14) is provided with the damping pad, locking screw (15) run through landing leg (14) spiro union on the surface of splice groove (12).