CN203483128U

CN203483128U - Wooden chair

Info

Publication number: CN203483128U
Application number: CN201320567908.1U
Authority: CN
Inventors: 曾荣仙; 高新坤; 白云; 张婷婷; 张耀真
Original assignee: PUTIAN CITY LITIAN ROSEWOOD ART CARVING CO Ltd
Current assignee: PUTIAN CITY LITIAN ROSEWOOD ART CARVING CO Ltd
Priority date: 2013-09-12
Filing date: 2013-09-12
Publication date: 2014-03-19
Anticipated expiration: 2023-09-12

Abstract

The utility model provides a wooden chair, comprising chair legs, a chair table and a chair rack, wherein the chair table is arranged on the chair legs, the chair rack is arranged at the rear side of the chair table, the chair table comprises a chair surface, corner pieces and connecting pieces, one corner piece is connected with two connecting pieces, each corner piece consists of two connecting blocks, and during assembly of every two connecting pieces, the end parts of the two connecting pieces are provided with tenons, the two tenons are arc-shaped and are placed in an overlapped manner, notches are formed on the lower surface of the upper tenon and the upper surface of the lower tenon, the two notches jointly form a through hole, one connecting block is provided with limiting grooves for accommodating the two tenons, and the other connecting block is provided with an inserting block penetrating through the through hole. According to the wooden chair with the novel structure, connection of frames of the chair table is changed into a manner of combining a plurality of accessories, and the leftover materials of rosewood are greatly utilized, so that raw materials of the rosewood are fully utilized; the novel connection manner is firm in fixation, and the whole corner piece and connecting piece can be disassembled only by adopting a right manner, so that the service life of the whole wooden chair is long.

Description

A kind of wooden chair

Technical field

The utility model relates to timber products, especially a kind of wooden chair.

Background technology

Wood furniture, take solid wood sawn timber or solid wood board as base material is made, the surperficial furniture of processing through covering with paint; Or on this type of base material, adopt after plates of solid wood or veneer (wooden skin) veneer, then cover with paint, lacquer, colour wash, etc. the furniture of processing.Solid wood board refers to the solid wood class material that the timber such as finger joint lumber, integrated timber form by secondary operations.

Redwood is because it has embodied of an antique style style, quality is good, and material is hard, intensity is high, wear-resisting, good endurance, be widely used in furniture and woodwork, but because its output is less, difficulty of processing is high, therefore its producing cost is very high, all materials all need effectively to use, traditional wooden chair comprises chair platform and link, between chair platform and link, be all directly by straight tenon, to be connected, this connected mode can only guarantee in a direction stressed, cross service time easily cause when of a specified duration loosening, its connection just connects by a tenon in addition, easily cause that this tenon damages, cause the damage of whole wooden chair.

Utility model content

The purpose of this utility model is to provide a kind of wooden chair that material, connector and corner pieces fixedly secure of saving.

For solving the problems of the technologies described above, the utility model provides a kind of wooden chair, comprise chair pin, chair platform and chair frame, described chair platform is arranged on chair pin, described chair platform comprises seat, corner pieces and connector, a corner pieces connects two connectors, described corner pieces consists of two contiguous blocks, the end of two connectors is provided with tenon, two tenons are circular arc tenon, two superimposed placements of tenon, be positioned at the lower surface of tenon of top and the upper surface of tenon that is positioned at below and be provided with fluting, a perforation of two common formations of fluting, on a contiguous block, be provided with the stopper slot of accommodating two tenons, on another contiguous block, be provided with the inserted block through perforation.

The utility model improves to be had, and on a described contiguous block, is provided with mortise, on another contiguous block, is provided with tenon, when two contiguous blocks are fixedly time, in tenon insertion mortise.

The utility model improves to be had, and the inner side of described corner pieces and connector offers the annular groove of adaptive seat, and seat is fastened in annular groove.

The utility model improves to be had, and described wooden chair also comprises latch, offers through hole longitudinally on described tenon, and on described connector, correspondence position offers via hole, and latch is successively through via hole and through hole fixed connecting piece and contiguous block.

The utility model improves to be had, and described latch is arranged on chair pin top.

The beneficial effects of the utility model are: the wooden chair of new structure, the connection of chair table frame is become to the mode of a plurality of accessory combinations, the leftover pieces of redwood have greatly been utilized, redwood raw material are fully utilized, new connected mode fixation, can only whole corner pieces and connector could be taken by correct mode apart to whole wooden chair long service life.

Accompanying drawing explanation

The stereogram of a kind of wooden chair that accompanying drawing 1 provides for the utility model;

The top view of the chair platform of a kind of wooden chair that accompanying drawing 2 provides for the utility model;

The chair platform of a kind of wooden chair that accompanying drawing 3 provides for the utility model overlook explosive view;

The three-dimensional explosive view of the chair platform of a kind of wooden chair that accompanying drawing 4 provides for the utility model.

Label declaration: 1-chair pin; 2-chair platform; 21-seat; 22-corner pieces; 221-contiguous block; 222-inserted block; 223-stopper slot; 23-connector; 231-tenon; 232-fluting; 3-chair frame.

The specific embodiment

By describing technology contents of the present utility model, structural feature in detail, being realized object and effect, below in conjunction with embodiment and coordinate accompanying drawing to be explained in detail.

Refer to Fig. 1 to accompanying drawing 4, a kind of wooden chair that shown in accompanying drawing, the utility model provides, comprise chair pin 1, chair platform 2 and chair frame 3, described chair platform 2 is arranged on chair pin 1, chair frame 3 is arranged on chair platform 2 rear sides, described chair platform 2 comprises seat 21, corner pieces 22 and connector 23, a corner pieces 22 connects two connectors 23, described corner pieces 22 consists of two contiguous blocks 221, the end of two connectors 23 is provided with tenon 231, two tenons 231 are circular arc tenon, two superimposed placements of tenon 231, be positioned at the lower surface of tenon 231 of top and the upper surface of tenon 231 that is positioned at below and be provided with fluting 232, a perforation of two fluting 232 common formations, on a contiguous block 221, be provided with the stopper slot 223 of accommodating two tenons 231, on another contiguous block 221, be provided with the inserted block 222 through perforation.

Described chair frame 3 is connected and is directly fixed on a contiguous block by Tenon, concrete, on connector 23, be provided with projection, and corresponding projection is provided with shrinkage pool in chair frame 3, by fixedly securing projection and coordinating of shrinkage pool, meanwhile, on both mating surfaces, can also adopt glue to be adhered strengthens fixing.

First, the connection of chair platform 2 frameworks is become to the mode of a plurality of accessory combinations, wherein corner pieces 22 consists of two contiguous blocks 221, can greatly utilize the leftover pieces of redwood, and whole redwood obtains utilizing the most fully.

Secondly, the combination of these accessories promotes the fastness of final products greatly, the chair platform 2 of normal wooden chair is all tetragonal, therefore adjacent two connectors 23 are vertically placed, the tenon 231 of connector 23 is circular arc tenon 231, the radian of tenon 231 is consistent with corner pieces 22 outer surface radians, when the 23 normal placement of two connectors, two tenons 231 are to be superimposed together up and down, during assembling, the stopper slot 223 first tenon of two connectors 23 231 being passed on contiguous block 221, longitudinally closely superimposed, afterwards the inserted block of another contiguous block 221 222 is aimed at and bored a hole and insert, the stopper slot 223 of offering on contiguous block 221 can limit vertically moving of contiguous block 221, and can limiting contiguous block 221, inserted block 222 moves left and right, connector 23 and corner pieces 22 are firmly fixed together.

Wooden chair after having combined, solid and reliable, and can be because of scattering with regard to a stressed chair platform 2 that causes of direction in the process of carrying and moving, whole wooden chair long service life.

Between above-mentioned two contiguous blocks 221, need fastened to each other, tradition is to adopt glue layer directly fixing, but in use, after long afterwards, easily there is the phenomenon of loose or dislocation, so in the present embodiment, on a described contiguous block 221, be provided with mortise, on another contiguous block 221, be provided with tenon, when two contiguous blocks 221 are fixedly time, tenon inserts in mortise, by coordinating of mortise and tenon, make two contiguous block fixations, long service life.

In the present embodiment, the inner side of described corner pieces 22 and connector 23 offers the annular groove of adaptive seat 21, and seat 21 is arranged with in annular groove, the setting party of annular groove the installation of seat 21.

In this enforcement, described wooden chair also comprises latch, on described tenon 231, offer through hole longitudinally, on described connector 23, correspondence position offers via hole, latch is successively through via hole and through hole fixed connecting piece 23 and contiguous block 221, after above-mentioned connector 23 and corner pieces 22 installations, through hole communicates with via hole, at this moment insert latch, further restriction connector 23 moves at horizontal plane with corner pieces 22, and further, described via hole and through hole are cylinder hole, and latch is taper bolt, has further promoted latch and penetrated the fastness after through hole and via hole.

Further, described latch can be arranged on chair pin 1 top, and latch vertically arranges, and in the process of installing chair pin 1, latch, through through hole and via hole, when fixedly securing connector 23 and corner pieces 22, is realized the effectively fixing of chair pin 1 and chair platform 2.

The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.

Claims

1. a wooden chair, it is characterized in that, comprise chair pin, chair platform and chair frame, described chair platform is arranged on chair pin, chair frame is arranged on chair platform rear side, described chair platform comprises seat, corner pieces and connector, a corner pieces connects two connectors, described corner pieces consists of two contiguous blocks, the end of two connectors is provided with tenon, two tenons are circular arc tenon, two superimposed placements of tenon, be positioned at the lower surface of tenon of top and the upper surface of tenon that is positioned at below and be provided with fluting, a perforation of two common formations of fluting, on a contiguous block, be provided with the stopper slot of accommodating two tenons, on another contiguous block, be provided with the inserted block through perforation.

2. wooden chair according to claim 1, is characterized in that, on a described contiguous block, is provided with mortise, on another contiguous block, is provided with tenon, and when two contiguous blocks are fixedly time, tenon inserts in mortise.

3. wooden chair according to claim 1, is characterized in that, the inner side of described corner pieces and connector offers the annular groove of adaptive seat, and seat is fastened in annular groove.

4. wooden chair according to claim 1, is characterized in that, also comprises latch, offers through hole longitudinally on described tenon, and on described connector, correspondence position offers via hole, and latch is successively through via hole and through hole fixed connecting piece and contiguous block.

5. wooden chair according to claim 4, is characterized in that, described latch is arranged on chair pin top.