CN103565149A - Upper-down cap type backrest chair plate with canopy lattice - Google Patents

Abstract

The invention discloses an upper-down cap type backrest chair plate with a canopy lattice. The upper-down cap type backrest chair plate comprises a chair plate and a backrest, and is characterized that the backrest comprises a connecting plate, an upper canopy lattice plate and a lower canopy lattice plate; the length of two sides of the upper canopy lattice plate stretching outside the connecting plate is B, and the length of two sides of the lower canopy lattice plate stretching to the connecting plate is C; the top of the upper canopy lattice plate is a flat line, the two sides of the upper canopy lattice plate are downward inclined arc-shaped and are then in circular arc transition, and the bottom of the upper canopy lattice plate is a straight line; the upper part of the lower canopy lattice plate is of a bow shape, the two heads of the lower canopy lattice plate are half round, and the lower part of the lower canopy lattice plate is of a concave arc shape; the lower part of the connecting plate is connected with the chair plate, and chair legs are arranged below the chair plate. According to the scheme, the top of the upper canopy lattice plate is the flat line, the two sides of the upper canopy lattice plate are downward inclined arc-shaped and are then in circular arc transition, and the bottom of the upper canopy lattice plate is the straight line, so that a cap shape can be formed; the upper part of the lower canopy lattice plate is of the bow shape, and the two heads of the lower canopy lattice plate are half round, so that the shape of a human body shoulder can be formed, the connecting plate is narrow and material-saving, and is like a neck and a waist of a human body, and therefore, the upper-down cap type backrest chair plate with the canopy lattice has a good innovation moral, and fits to the back of people and is comfortable in sitting.

Description

Upper and lower hat type is hung eaves chair seat board

Technical field

The present invention relates to chair, particularly relate to a kind of upper and lower hat type and hang eaves chair seat board, belong to field of furniture.

Background technology

The chair that backrest is connected with seat board, installs more laborsavingly, and can be furnished with different chair pin, versatile and flexible, makes corresponding chair.But existing chair back is mostly the substantially consistent entire plate of upper and lower size, the one, structure is heavy, and the material of use is many; The 2nd, style is stiff, not attractive in appearance, lacks intention.

Summary of the invention

The object of the invention is, in order to overcome the shortcoming of prior art, provides a kind of upper lower leaf, and both sides, upper strata hang eaves as cap, lower floor both sides hang eaves as human body shoulder, whole chair formal beauty, material is economized, and the beneath hat type up and down that can be connected from different chair pin is hung eaves chair seat board.

The technical scheme that the upper and lower hat type of the present invention is hung eaves chair seat board is: comprise seat board and backrest, it is characterized in that described backrest comprises connecting plate, upper eaves-hung fascia and lower eaves-hung fascia, the length that the both sides of upper eaves-hung fascia reach the outside of connecting plate is B, the length that the both sides of lower eaves-hung fascia reach connecting plate is C, the top of upper eaves-hung fascia is horizontal line, two skew back arcs are arc transition then downwards, the end is straight line, the upper arcuate of lower eaves-hung fascia, two is semicircle, bottom arcs of recesses, the bottom of connecting plate is connected with seat board, and chair pin is installed under seat board.

The present invention discloses a kind of upper and lower hat type and hangs eaves chair seat board, comprise chair back and seat board two parts, main innovation is that chair seat board is by the connecting plate of connecting base plate, the top of connecting plate connects upper eaves-hung fascia, the top of upper eaves-hung fascia is horizontal line, and two skew back arcs are downward, then arc transition, the end is straight line, as a cap.At the middle part of connecting plate, there is lower eaves-hung fascia, the upper arcuate of lower eaves-hung fascia, two is semicircle, bottom arcs of recesses, as human body shoulder, connecting plate is narrow, and material is economized, and as neck and the waist of human body, has good innovation implied meaning, sits up with back mutually by comfortable.

Upper and lower hat type of the present invention is hung eaves chair seat board, the chair pin of installing under seat board comprises metallic support, bottom bar, cross bar and holds up bar, hold up bar that holder handle is installed outward, the chair pin pattern being arranged under seat board is various chair pin, here only for a kind of example of metallic chair pin, metallic chair pin is by support, bottom bar, cross bar and hold up bar to form, and holds up the rear portion of bar to be connected on the connecting plate of backrest, hold up on bar holder handle is installed, this chair leg structure is simple, generous, attractive in appearance.Described seat board is arch-shaped seat board, and arch-shaped seat board coordinates with human buttock and shank, is seated comfortable.

Accompanying drawing explanation

Fig. 1 is that upper and lower hat type of the present invention is hung a kind of embodiment schematic diagram of eaves chair seat board;

Fig. 2 is that upper and lower hat type of the present invention is hung eaves chair seat board schematic perspective view;

Fig. 3 is that upper and lower hat type of the present invention is hung eaves chair seat board front schematic view.

The specific embodiment

The present invention relates to a kind of upper and lower hat type and hang eaves chair seat board, as shown in Fig. 1-Fig. 3, comprise seat board and backrest, described backrest comprises connectingplate 3, upper eaves-hung fascia 5 and lower eaves-hung fascia 4, the length that the both sides of upper eaves-hung fascia 5 reach the outside of connectingplate 3 is B, the length that the both sides of lower eaves-hung fascia 4 reach connectingplate 3 is C, the top of upper eaves-hung fascia 5 ishorizontal line 51, twoskew back arcs 52 are thencircular arc 53 transition downwards, the end isstraight line 54, theupper arcuate 41 of lower eaves-hung fascia 4, twosemicircle 42, bottom arcs ofrecesses 43, the bottom of connectingplate 3 is connected withseat board 2, chair pin is installed under seat board.This programme mainly comprises chair back and seat board two parts, its innovation is that chair seat board is by the connectingplate 3 of connectingbase plate 2, the top of connecting plate connects upper eaves-hung fascia 5, the top of upper eaves-hung fascia is thathorizontal line 51, twoskew back arcs 52 are downward, thencircular arc 53 transition, the end isstraight line 54, picture one cap, has lower eaves-hung fascia 4, theupper arcuate 41 of lower eaves-hung fascia at the middle part of connecting plate, twosemicircle 42, bottom arcs ofrecesses 43, as human body shoulder, connectingplate 3 is narrow, material is economized, neck and the waist of picture human body, have good innovation implied meaning, sits up with back mutually by comfortable.The chair pin of installing under described seat board comprises metallic support 1,bottom bar 11,cross bar 12 and holds upbar 13, hold up bar thatholder handle 15 is installed outward, the chair pin pattern being arranged underseat board 2 is various chair pin, here only for a kind of example of metallic chair pin, metallic chair pin is by support 1,bottom bar 11,cross bar 12 and hold upbar 13 to form, hold up the rear portion of bar to be connected on the connecting plate of backrest, hold up onbar holder handle 15 is installed, this chair leg structure is simple, generous, attractive in appearance.Describedseat board 2 is arch-shaped seat board, and arch-shaped seat board coordinates with human buttock and shank, is seated comfortable.

Claims (3)

1. upper and lower hat type is hung eaves chair seat board, comprise seat board and backrest, it is characterized in that described backrest comprises connecting plate (3), upper eaves-hung fascia (5) and lower eaves-hung fascia (4), the length that the both sides of upper eaves-hung fascia (5) reach the outside of connecting plate (3) is B, the length that the both sides of lower eaves-hung fascia (4) reach connecting plate (3) is C, the top of upper eaves-hung fascia (5) is horizontal line (51), two skew back arcs (52) are then circular arc (53) transition downwards, the end is straight line (54), the upper arcuate (41) of lower eaves-hung fascia (4), two semicircle (42), bottom arcs of recesses (43), the bottom of connecting plate (3) is connected with seat board (2), chair pin is installed under seat board.

2. upper and lower hat type as claimed in claim 1 is hung eaves chair seat board, it is characterized in that the chair pin of installing under seat board comprises metallic support (1), bottom bar (11), cross bar (12) and holds up bar (13), holds up bar that holder handle (15) is installed outward.

3. upper and lower hat type as claimed in claim 1 is hung eaves chair seat board, it is characterized in that described seat board (2) is arch-shaped seat board.

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