CN218683102U

CN218683102U - Dining chair

Info

Publication number: CN218683102U
Application number: CN202222703248.7U
Authority: CN
Inventors: 周志科; 陈绵勇; 陈绵青; 刘军; 唐娇; 王政; 程万里; 程绵新; 尹孝娟; 邓倩
Original assignee: Anhui Huipai Furniture Co ltd
Current assignee: Anhui Huipai Furniture Co ltd
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-03-24
Anticipated expiration: 2032-10-14

Abstract

The utility model discloses a dining chair, which comprises a back leg and a front leg matched with the back leg, wherein the back leg comprises two phases of support legs which are symmetrically matched, the lower parts of the two support legs are of arc structures, the middle positions of the two support legs are matched and connected through a connecting block, the top parts of the two support legs are matched and connected with a fixed block, the two support legs are matched and connected with a seat board through the connecting block, the front leg with the two support legs is matched and connected with the opposite front end of the seat board, and a cushion is arranged on the upper surface of the seat board in a matching way; the utility model discloses simple structure, handsome in appearance, the stability of structure is good, has good support nature, and the function is various, and convenient assembling can improve production efficiency, long service life.

Description

Dining chair

Technical Field

The utility model relates to a dining chair technical field, specifically speaking especially relate to a dining chair that support nature is good, stability is good.

Background

Furniture is an important living article in families, a dining chair is a seat mainly used for dining, and is one of dining room furniture, and the dining chair is divided into solid wood chairs, steel wood chairs, bent wood chairs, metal chairs, cane chairs, plastic chairs, baby dining chairs and the like according to the materials of the dining chair, wherein the stability is an important index of the quality of the dining chair.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dining chair to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model discloses a following technical means realizes:

the utility model provides a dining chair, including the back leg, with back leg matched with foreleg, the back leg includes double-phase symmetry complex landing leg, two the lower part of landing leg is the arc structure, two the middle part position of landing leg meets through the cooperation of material piece even, two the top cooperation of landing leg is connected with the fixed block, two the landing leg meets through material piece and bedplate cooperation, the relative front end cooperation of bedplate is connected with the foreleg that has two supporting legs, the last surface cooperation of bedplate is provided with the cushion.

Furthermore, two the landing leg is symmetrical to cooperate and constitutes the back leg, the landing leg is including having the arc and being the lower branch portion of bending structure, the lower branch portion cooperation is connected with the upper branch portion that is the straight plate form, two the relative inboard bottom of the lower branch portion of landing leg cooperation is connected with even material piece, and the thickness of even material piece is less than two the thickness of landing leg, even set up on the material piece with bedplate complex screw hole.

Furthermore, the upper portion of the lower branch portion is of an arc-shaped structure bent inwards, and the lower portion of the lower branch portion is of a straight plate structure perpendicular to the ground.

Furthermore, the lower part of the fixed block comprises connecting blocks which are respectively matched and connected with the opposite inner side surfaces of the two supporting legs, the connecting blocks are connected with supporting blocks which are matched and connected with the tops of the two supporting legs, and the tops of the supporting blocks are matched and provided with connecting joints.

Furthermore, the connection joint is connected with a lumbar support component, the lumbar support component comprises a connection seat which is connected with the connection joint in a matching way, and the connection seat is connected with an elastic waist support component with an arc-shaped section in a matching way through a connection piece.

Furthermore, the seat board comprises a support frame with two side edges inclining outwards, and the length between the bottom surfaces of the support frame far away from the rear legs is larger than the length between the bottom surfaces of the two legs of the rear legs.

Furthermore, the front legs comprise supporting legs which are respectively matched and connected with two ends of the opposite front side face of the seat plate, threaded holes are respectively formed in the upper portions of the opposite inner side faces of the two supporting legs, reinforcing blocks matched with the seat plate and the front legs are connected to the upper portions of the opposite inner side faces of the supporting legs through screws, and connecting plates are arranged on the upper portions of the opposite inner side faces of the two supporting legs.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses simple structure, handsome in appearance, the stability of structure is good, has good support nature, and the function is various, and convenient assembling can improve production efficiency, long service life.

Description of the drawings:

FIG. 1 is a schematic view of the product structure of the present invention;

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

FIG. 3 is a schematic front view of a part of the structure of the product of the present invention;

FIG. 4 is a schematic top view of the product structure of the present invention;

FIG. 5 is a schematic view of a part of the structure of the product of the present invention;

FIG. 6 is a schematic view of the product structure of the present invention;

fig. 7 is a schematic view of an implementation structure of the product of the present invention.

The specific implementation mode is as follows:

in order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described with reference to the following embodiments:

do the utility model discloses a one of them embodiment:

in this embodiment, referring to fig. 1 and 7, a dining chair comprises a back leg 100 and a front leg 200, wherein the back leg 100 comprises two legs 110 symmetrically matched with each other, the lower portion of the two legs 110 is an arc-shaped structure, the middle portions of the two legs 110 are matched and connected through a connecting block 120, the top portions of the two legs 110 are matched and connected with a fixing block 130, the two legs 110 are matched and connected with a seat plate 300 through the connecting block 120, the front leg 200 with two supporting legs 210 is matched and connected to the opposite front end of the seat plate 300, a cushion 400 is matched and arranged on the upper surface of the seat plate 300, and the arrangement of the symmetrical legs 110 of the back leg 100 is matched and connected with the front legs 200 and the seat plate 300, so as to ensure good stability of the dining chair structure and good support performance of the dining chair.

Specifically, referring to fig. 2, two the landing legs 110 symmetrically cooperate to form the rear leg 100, the landing legs 110 include the lower portion 111 having an arc shape and being a bending structure, and the arc portion of the landing legs 110 is an inward or outward bending structure, the utility model discloses an, select its arc portion of the landing legs 110 to inwardly bend as the illustration, the cooperation of lower portion 111 is connected with the upper portion 112 that is straight plate-shaped, has corresponding clearance between two landing legs 110, can leave the working space for other corresponding functional devices of follow-up installation, two the cooperation of the relative inboard bottom end of the lower portion 111 of the landing legs 110 is connected with the connecting block 120, and the thickness of the connecting block 120 is less than two the thickness of the landing legs 110, set up on the connecting block 120 with the complex screw hole 121 of bedplate 300, in other embodiments of the utility model, adopt the mortise and tenon joint technology cooperation to be connected between bedplate 300 and the rear leg 100 to accessible connecting block 120 and the bedplate 300 cooperation meet, can strengthen the structural stability of dining chair.

Preferably, referring to fig. 3, the upper portion of the lower supporting portion 111 is in an arc structure bent inward, the lower portion of the lower supporting portion 111 is in a straight plate structure perpendicular to the ground, the bottom of the lower supporting portion 111 can be provided with an anti-wear pad (not shown), the upper portions 112 of the two legs 110 cooperate to form a backrest of the dining chair, and comfort of the dining chair can be ensured by adding corresponding soft materials to cooperate with the upper supporting portions 112 of the two legs 110.

Specifically, referring to fig. 2, the fixing block 130 includes connecting blocks 131 respectively connected to opposite inner sides of the two legs 110 in a matching manner, the connecting blocks 131 are connected to supporting blocks 132 connected to tops of the two legs 110 in a matching manner, the tops of the supporting blocks 132 are provided with connecting joints 133 in a matching manner, and the fixing block 130 can ensure structural stability of the rear leg 100 and can be used for connecting other auxiliary components by providing the connecting joints 133.

Specifically, referring to fig. 7, the waist support member 140 is connected to the connecting joint 133 through the connecting joint 133, and can support the waist of the person using the dining chair, so as to enhance the comfort of the device, wherein the waist support member 140 includes a connecting seat 141 connected with the connecting joint 133 in a matching manner, the connecting seat 141 can be connected with the connecting joint 133 in a plugging and unplugging manner, and the connecting seat 141 is connected with an elastic waist support member 143 with an arc-shaped cross section through a connecting piece 142 in a matching manner; the utility model discloses an among other embodiments, connecting piece 142 including with connecting seat complex axle (not marked in the figure), elasticity waist holds in the palm the upper end of part 143 also set up with pivot complex loose axle (not marked in the figure), the both ends of axle are respectively through connecting rod and loose axle both ends cooperation respectively, connecting rod and loose axle clearance fit, realize the rotatable regulation that elasticity waist held in the palm part 143, and through set up rotatable extensible member and elasticity waist on back leg 100 and hold in the palm the cooperation of part 143, can realize holding in the palm the angle modulation of part 143 to elasticity waist.

Specifically, referring to fig. 2, 4 and 6, the seat plate 300 includes a support frame 310 with two sides inclined outward, the length of the support frame 310 between the bottom surfaces far away from the rear legs 100 is greater than the length of the support frame 310 between the bottom surfaces of the two legs 110 of the rear legs 100, the front legs 200 include support legs 210 respectively connected with the two ends of the opposite front sides of the seat plate 300 in a matching manner, the upper portions of the opposite inner sides of the two support legs 210 are respectively provided with a threaded hole 211, the upper portions of the opposite inner sides of the support legs 210 are connected with a reinforcing block 220 matched with the seat plate 300 and the front legs 200 through screws, the upper portions of the opposite inner sides of the two support legs 210 are provided with a connecting plate 230, the planar width of the support frame 310 is greater than the width of the support legs of the front legs 200, and the structural stability of the dining chair can be enhanced through the matching of the reinforcing block 220 with the front legs 200 and the support frame 310.

The utility model discloses in concrete production, select the production material of white wax wood for foreleg 200, back leg 100, bedplate 300, connect through the cooperation of mortise-tenon joint technology between foreleg 200, back leg 100, the bedplate 300, bedplate 300 and through reinforcing block 220, even piece 120 respectively with foreleg 200, back leg 100 between cooperate, strengthen the stability of dining chair structure.

The utility model discloses a specific embodiment falls into the utility model discloses within the claim protection scope, for the utility model discloses a specific lower implementation scope of characteristic part, specific embodiment protection content is only for the utility model discloses the description of claim protection scope, the utility model discloses protection scope is not more than specific embodiment protection content, and specific embodiment protection content should not be understood as the restriction to the utility model discloses claim protection scope.

The product structure connection relation falling into the protection range of the utility model falls into the protection content of the utility model; under the premise of not deviating from the protection essence of the utility model, the structure of the product component is improved by the conventional technology, for example, the improvement of the structure of the product component is made in the embodiment of the utility model, and the improvement also falls into the protection essence of the utility model.

Claims

1. A dining chair, including the back leg, with back leg matched with foreleg, its characterized in that: the back leg includes double-phase symmetry complex landing leg, two the lower part of landing leg is the arc structure, two the middle part position of landing leg meets through the cooperation of material piece even, two the top cooperation of landing leg is connected with the fixed block, two the landing leg meets through material piece and bedplate cooperation even, the relative front end cooperation of bedplate is connected with the foreleg that has two supporting legs, the upper surface cooperation of bedplate is provided with the cushion.

2. A dining chair according to claim 1, wherein: the two landing legs are symmetrically matched to form the rear leg, each landing leg comprises a lower supporting part which is arc-shaped and is of a bent structure, the lower supporting part is connected with an upper supporting part which is straight plate-shaped in a matched mode, the bottom end of the inner side, opposite to the lower supporting part, of each landing leg is connected with a connecting material block in a matched mode, the thickness of each connecting material block is smaller than that of each landing leg, and threaded holes matched with the seat plate are formed in each connecting material block.

3. A dining chair according to claim 2, wherein: the upper portion of lower branch portion is the arc structure of inside lateral bending, the lower part of lower branch portion is the straight plate structure perpendicular with ground.

4. A dining chair according to claim 1, wherein: the lower part of the fixed block comprises connecting blocks which are respectively matched and connected with the opposite inner side surfaces of the two supporting legs, the connecting blocks are connected with supporting blocks which are matched and connected with the tops of the two supporting legs, and the tops of the supporting blocks are matched and provided with connecting joints.

5. A dining chair according to claim 4, wherein: the waist support component comprises a connecting seat which is connected with the connecting joint in a matching way, and the connecting seat is connected with the elastic waist support component with the arc-shaped section in a matching way through a connecting piece.

6. A dining chair according to claim 1, wherein: the bedplate includes that both sides limit leans out the support frame that sets up, the length between the bottom surface that the back leg was kept away from to the support frame is greater than the length between the two landing leg bottom surfaces of back leg.

7. A dining chair according to claim 1, wherein: the front legs comprise supporting legs which are matched and connected with two ends of the opposite front side face of the seat plate respectively, threaded holes are formed in the upper portions of the opposite inner side faces of the two supporting legs respectively, reinforcing blocks matched with the seat plate and the front legs are connected to the upper portions of the opposite inner side faces of the supporting legs through screws, and connecting plates are arranged on the upper portions of the opposite inner side faces of the two supporting legs.