CN213344968U

CN213344968U - Support frame with coating

Info

Publication number: CN213344968U
Application number: CN202021970922.2U
Authority: CN
Inventors: 杨紫惠
Original assignee: Bazhou Qinglang Environmental Protection Technology Co ltd
Current assignee: Bazhou Qinglang Environmental Protection Technology Co ltd
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-06-04
Anticipated expiration: 2030-09-10

Abstract

The utility model discloses a support frame with a coating, which comprises a support surface frame, a plurality of support columns arranged at the bottom of the support surface frame, a backrest support rod vertically arranged on the support surface frame, a seat backrest detachably arranged on the backrest support rod, and the seat surface detachably arranged on the support surface frame; horizontal inserting grooves are formed in two sides of the supporting surface frame, and the seat surface comprises a seat surface bottom plate inserted in the horizontal inserting grooves and a seat cushion installed on the seat surface bottom plate. Install through detachably in this application seat back on the back branch is installed with detachablely on the holding surface frame the seat face to be convenient for in time change the cushion of different needs, and once and for all, insert the seat face through arc locating part and establish simultaneously carry on spacing fixed during the horizontal inserting groove, because the arc design avoids the friction leg curved, improve the suitability, make the change more convenient.

Description

Support frame with coating

Technical Field

The utility model relates to a seat technical field especially relates to a support frame with coating.

Background

When the conventional seat is used, due to seasonal reasons, such as sweat is easy to generate in summer, when some thick cushions are used and the ventilation shape is poor, trousers of a person sitting on the seat are attached to clothes due to sweat to affect the comfort of the user, if the person needs to keep warm in winter, some warm cushions need to be replaced, but when the conventional seat cushion is used, the seat cushion and the seat surface are separated from each other, and the person is easy to deviate or fall off when the seat cushion is used.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a support frame with coating solves the seat that the seat of the support frame that the conventionality has the coating and need change the cushion that need not use season and the separation of conventionality cushion and seat be not convenient for fixed problem because of the reason in season.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides a support frame with a coating, which comprises a support surface frame, a plurality of support columns arranged at the bottom of the support surface frame, a backrest support rod vertically arranged on the support surface frame, a seat backrest detachably arranged on the backrest support rod, and the seat surface detachably arranged on the support surface frame; horizontal inserting grooves are formed in two sides of the supporting surface frame, and the seat surface comprises a seat surface bottom plate inserted in the horizontal inserting grooves and a seat cushion mounted on the seat surface bottom plate; an arc-shaped limiting piece which is convenient for limiting and installing the seat surface bottom plate in the horizontal inserting groove is arranged on the supporting surface frame and positioned at the port of the horizontal inserting groove; the backrest support rod is provided with two opposite limiting insertion grooves and insertion bases, and the seat backrest is arranged on the backrest support rod through a backrest bottom plate inserted on the limiting insertion grooves and the insertion bases.

Furthermore, wear-resisting chair foot covers are respectively installed at the lower ends of the supporting columns.

Still further, a cross beam is arranged between the adjacent support columns.

Still further, the supporting surface frame comprises a rectangular frame and a plurality of beam rods arranged in the rectangular frame.

Still further, the width of seat face bottom plate is greater than the cushion, set up a plurality of ventilative preformed holes of being convenient for on the seat face bottom plate.

Still further, the cushion is a water cushion or a warm cushion.

Still further, the arc locating part is arranged on the supporting surface frame through a torsion spring and an installation shaft.

Still further, the support post, the backrest support rod and the support surface frame are all made of metal materials, and chromium or nickel is plated on the support post, the backrest support rod and the support surface frame

Compared with the prior art, the utility model discloses a beneficial technological effect: install through detachably in this application seat back on the back branch is installed with detachablely on the holding surface frame the seat face to be convenient for in time change the cushion of different needs, and once and for all, insert the seat face through arc locating part and establish simultaneously carry on spacing fixed during the horizontal inserting groove, because the arc design avoids the friction leg curved, improve the suitability, make the change more convenient.

Drawings

The present invention will be further explained with reference to the following description of the drawings.

FIG. 1 is a schematic view of a main body of a support frame with a coating according to the present invention;

FIG. 2 is a schematic view of the installation of the support frame with a coating according to the present invention;

FIG. 3 is a schematic view of the installation of the seat surface of the support frame with a coating according to the present invention;

FIG. 4 is a schematic view of a supporting surface frame in the supporting frame with a coating according to the present invention;

fig. 5 is a schematic top view of a seat with a coated support frame according to the present invention.

Description of reference numerals: 1. a support pillar; 1a, wear-resistant chair foot sleeves; 1b, a cross beam; 1c, horizontal splicing grooves; 1d, supporting a surface frame; 2. a seat surface; 2a, a seat bottom plate; 2b, a cushion; 2c, reserving holes; 3. a seat back; 3a, a backrest bottom plate; 4. a back support bar; 4a, limiting inserting grooves; 4b, inserting a base; 5. an arc-shaped limiting part; 6. installing a shaft; 7. a torsion spring.

Detailed Description

As shown in fig. 1 to 5, the embodiment discloses a support frame with a coating, which includes a

support surface frame

1d, 4 support columns 1 fixedly installed at four corners of a bottom surface of the support surface frame 1d, a backrest support rod 4 vertically installed on the support surface frame 1d, a seat backrest 3 detachably installed on the backrest support rod 4, and the seat surface 2 detachably installed on the support surface frame 1 d; wherein the backrest strut 4 is an inverted U-shaped strut;

as shown in fig. 3, horizontal insertion grooves 1c are respectively formed on two sides of the supporting surface frame 1d, and the seat surface 2 includes a seat surface base plate 2a inserted in the horizontal insertion grooves 1c and a seat cushion 2b mounted on the seat surface base plate 2 a; the seat surface bottom plate 2a is inserted into the horizontal insertion groove 1c in a matching mode, so that the seat surface bottom plate 2a is limited and is convenient to replace, for example, a cool seat cushion is needed in summer, and the matched water cushion type seat surface 2 is directly replaced, wherein the seat cushion is a water cushion, and a plurality of seat cushions which are needed in different seasons are produced in a matching mode in the embodiment; the seat cushion 2b is a water cushion or a warm cushion and is mounted on the seat surface bottom plate 2a through an adhesive. As shown in fig. 1, an arc-shaped limiting member 5 is mounted on the supporting surface frame 1d and located at a port of the horizontal insertion groove 1c, so as to limit the seat bottom plate 2a to be mounted in the horizontal insertion groove 1c, the arc-shaped limiting member 5 is mounted on the supporting surface frame 1d through a torsion spring 7 and a mounting shaft 6, wherein one port of the horizontal insertion groove 1c is perpendicular to the arc-shaped limiting member 5, and the other port thereof is hermetically fixed on the supporting surface frame 1d, wherein the arc-shaped limiting member 5 is an arc-shaped plate structure, and an end surface of the arc-shaped limiting member 5 abuts against the seat bottom plate 2 a; the seat surface bottom plate 2a is regulated to be limited in the horizontal insertion groove 1c by being arranged on the support surface frame 1d in a hinged mode through a mounting shaft 6, a torsion spring 7 is arranged on the mounting shaft 6, and a pivot of the torsion spring 7 is arranged on the support surface frame 1 d; in the using process, when the seat surface 2 used in winter or summer needs to be replaced, the arc-shaped limiting piece 5 is manually pulled to deflect downwards by taking the mounting shaft 6 as a rotating shaft, the port of the horizontal inserting groove 1c is exposed, then the seat surface 2 to be replaced is smoother, the seat surface bottom plate 2a at the bottom of the new seat surface 2 is mounted in the horizontal inserting groove 1c, the arc-shaped limiting piece 5 is loosened, and the arc-shaped limiting piece 5 is driven by the torsion spring 7 to press the end surface of the seat surface bottom plate 2 a; likewise, the seat back 3 can be directly inserted into the insertion base 4b through the back bottom plate 3a on the back side, wherein the gap of the limit insertion groove 4a is larger than the thickness of the back bottom plate 3a, so that the seat back can be conveniently replaced.

As shown in fig. 1, two opposite limiting insertion grooves 4a and insertion bases 4b are installed on the backrest support rod 4, wherein the limiting insertion grooves 4a are C-shaped grooves, and the insertion bases 4b are C-shaped grooves with bottoms fixed on the support surface frame 1 d; the seat backrest 3 is arranged on the backrest support rod 4 through a backrest bottom plate 3a inserted on the limit insertion groove 4a and the insertion base 4 b. The lower ends of the supporting columns 1 are respectively provided with wear-resistant chair foot sleeves 1a, wherein the wear-resistant chair foot sleeves 1a are made of rubber, so that on one hand, the shock absorption and skid resistance effects are achieved, and meanwhile, the lower ends of the supporting columns 1 are prevented from being worn; and a cross beam 1b is arranged between the adjacent support columns 1.

As shown in fig. 4, the supporting surface frame 1d includes a rectangular frame and a plurality of cross beam rods installed in the rectangular frame, and can facilitate improvement of air permeability of the seat while serving as a support.

As shown in fig. 5, the width of the seat bottom plate 2a is greater than that of the seat cushion 2b, and a plurality of reserved holes 2c facilitating ventilation are formed in the seat bottom plate 2a, wherein the reserved holes 2c are uniformly arranged at intervals.

The support column 1, the backrest support rod 4 and the support surface frame 1d are all made of metal materials, chromium or nickel is plated on the support column, and rust-proof metal is plated on the support column to improve rust-proof capacity and improve attractiveness of the seat.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used for convenience of description only, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

The above embodiments are only for describing the preferred mode of the invention, and are not intended to limit the scope of the invention, and various modifications and improvements made to the technical solution of the invention by those skilled in the art without departing from the spirit of the invention should fall within the protection scope defined by the claims of the invention.

Claims

1. The utility model provides a support frame with coating which characterized in that: the seat comprises a supporting surface frame (1d), a plurality of supporting columns (1) arranged at the bottom of the supporting surface frame (1d), a backrest support rod (4) vertically arranged on the supporting surface frame (1d), a seat backrest (3) detachably arranged on the backrest support rod (4), and a seat surface (2) detachably arranged on the supporting surface frame (1 d); horizontal inserting grooves (1c) are formed in two sides of the supporting surface frame (1d), and the seat surface (2) comprises a seat surface bottom plate (2a) inserted in the horizontal inserting grooves (1c) and a seat cushion (2b) installed on the seat surface bottom plate (2 a); an arc-shaped limiting piece (5) which is convenient for limiting and installing the seat surface bottom plate (2a) in the horizontal inserting groove (1c) is installed on the supporting surface frame (1d) and is positioned at the port of the horizontal inserting groove (1 c); two opposite limiting insertion grooves (4a) and insertion bases (4b) are arranged on the backrest support rod (4), and the seat backrest (3) is arranged on the backrest support rod (4) through a backrest bottom plate (3a) inserted on the limiting insertion grooves (4a) and the insertion bases (4 b).

2. The coated support stand of claim 1, wherein: the lower ends of the supporting columns (1) are respectively provided with wear-resistant chair foot sleeves (1 a).

3. The coated support stand of claim 1, wherein: and a cross beam (1b) is arranged between the adjacent supporting columns (1).

4. The coated support stand of claim 1, wherein: the supporting surface frame (1d) comprises a rectangular frame and a plurality of beam rods arranged in the rectangular frame.

5. The coated support stand of claim 1, wherein: the width of seat face bottom plate (2a) is greater than cushion (2b), a plurality of ventilative preformed holes (2c) of being convenient for have been seted up on seat face bottom plate (2 a).

6. The coated support stand of claim 1, wherein: the cushion (2b) is a water cushion or a warm cushion.

7. The coated support stand of claim 1, wherein: the arc-shaped limiting part (5) is arranged on the supporting surface frame (1d) through a torsion spring (7) and an installation shaft (6).

8. The coated support stand of claim 1, wherein: the supporting columns (1), the backrest supporting rods (4) and the supporting surface frame (1d) are all made of metal materials, and chromium or nickel is plated on the supporting columns.