CN2039525U

CN2039525U - Splice for wooden structures

Info

Publication number: CN2039525U
Application number: CN 88217177
Authority: CN
Inventors: 张秉正
Original assignee: Individual
Current assignee: Individual
Priority date: 1988-12-05
Filing date: 1988-12-05
Publication date: 1989-06-21

Abstract

The utility model relates to a set of splices wooden structures, which is the improvement of a splice mode adopted when wooden article is processed and made traditionally. The utility model is a set of seven splices, namely, a left abnormal three-way A, a three-way B, a right abnormal three-way C, a four-way D, a one-way splice E, a bent way F and an abnormal three-way G. The set of splices taken as connecting pieces to make the wooden article can compose various frames of furniture, doors, windows, packing cases, etc. The wooden article can be made by adding three-ply boards or gorgeous boards. Wooden structures adopt the set of splices, various square stock can be processed into section steel without lining out and perforating. The utility model has the advantages of simple manufacturing process and low cost. The utility model is suitable for mass production, and large quantity of wood and working time are saved.

Description

Splice for wooden structures

The utility model relates to one group of timber structure joint, is to having the improvement of the joint style that adopts when woodwork is manufactured in processing now.

The joint style that the woodwork employing is manufactured in existing processing adopts nail, riveting structure mostly.This joint style, manufacture technology are complicated, need line, punching, riveter, and for satisfying the requirement of its structure, the required lumps of wood sectional dimension of skeleton suitably strengthens, and has not only wasted a large amount of timber, but also waste of manpower, waste man-hour.

The purpose of this utility model is to overcome the deficiency that woodwork adopts above-mentioned joint style to exist, and provides one group can save timber, save man-hour, reduce cost the timber structure joint of increasing economic efficiency.

The utility model is achieved in that and adopts one group of seven kinds of joint, promptly left special-shaped t-bend A, threeway B, right special-shaped t-bend C, four-way D, single-phase joint E, curved logical F, special-shaped t-bend G.With the connector of joint, form required timber structure skeleton with one group of timber structure, refill three-ply board or paper overlaid plywood and can be made into required woodwork as the woodwork section bar.

Fig. 1 is a left special-shaped t-bend A structural representation of the present utility model;

Fig. 2 is a threeway B structural representation of the present utility model;

Fig. 3 is a right special-shaped t-bend C-structure schematic diagram of the present utility model;

Fig. 4 is a four-way D structural representation of the present utility model;

Fig. 5 is a unidirectional joint E structural representation of the present utility model;

Fig. 6 is a curved logical F structural representation of the present utility model;

Fig. 7 is a special-shaped t-bend G structural representation of the present utility model;

Fig. 8, Fig. 9 are the utility model embodiment schematic diagram.

Left side profiled tee joint A rectangular shape, front, side and lower plane have

square opening

1,2,3 respectively, its front have traverse and with the flat gusset 4 in square opening 1 top one, the side have place vertically and with the flat gusset 5 of the outer side edges one of square opening 2.

Threeway B is rectangular shape, and there is the square opening 6 that communicates the above and below, and top and bottom are symmetrical structure, all have two with the

flat gusset

8,9 of square opening 6 bottom and upper segments one, there is square opening 7 side end face of threeway B.

The rectangular shape of right special-shaped t-bend C, the structure of its structure and left special-shaped t-bend A is symmetry fully.

The rectangular shape of four-way D, above and below have the square opening 10 that communicates, and there is square opening 11 side end face, and there is square opening 12 back, and there is triangle gusset 13 at its place, right angle, and the top of the last plane of gusset 13 and square opening 11,12 is contour.

Unidirectional joint E is the square shape, and there is square opening 14 in the front, and there is screw 15 at the back side.

Curved logical F is rectangular shape, one side have square opening 16 and with the flat gusset 17,18 of two sides one of square opening 16, there is square opening 19 bottom surface.

The rectangular shape of special-shaped t-bend G, back have square opening 20 and gusset 21,22, gusset 21 traverses and with square opening 20 on plane one flat, gusset 22 is placed vertically and is flat with square opening 20 lateral surfaces one, there is square opening 23 side of special-shaped t-bend G, and square opening 24 is arranged below, and there is triangle gusset 25 at the place, right angle.

Embodiment of the present utility model is as follows:

The Furniture frame figure of Fig. 8 for being combined into the utility model and lumps of wood section bar, the furniture doorframe skeleton drawing of Fig. 9 for being combined into the utility model and lumps of wood section bar.Each angle of its skeleton all adopts timber structure to connect with joint.It is 25 * 25(mm) square that the utility model high-impact injection molding, its appearance and size are, and endoporus is of a size of 19 * 19(mm), and its wall thickness is 3mm, equates with beautiful magnificent plate and three-ply board thickness.Like this, assist on skeleton with beautiful magnificent plate and three-ply board, just the outer surface one with joint is flat.

Timber structure adopts this winding head, and various square stocks can be processed into section bar, is fit to batch production. Aborning, need not rule, punch, it is very simple, convenient to be combined into the skeletons such as various furniture, door, window, packing case. And technology is simple, and general experienced operator can accomplish a task all by oneself. Adopt the utility model assembling woodwork skeleton, can save a large amount of timber and man-hour (all reaching 50%), reduced cost, improved economic benefit.

Claims

1, one group of timber structure joint is characterized in that it is made up of seven kinds of fittings bodies, and promptly at right angles left special-shaped t-bend A, right special-shaped t-bend C, four-way D and the special-shaped t-bend G of shape are the threeway B of rectangular shape, curved logical F, are the unidirectional joint E of square shape.

2, one group of timber structure joint according to claim 1, the front, side and the lower plane that it is characterized in that the left special-shaped t-bend A of rectangular shape have square opening 1,2,3 respectively, its front have traverse and with the flat gusset 4 in square opening 1 top one, the side have place vertically and with the flat gusset 5 of square opening 2 outer side edges one.

3, one group of timber structure joint according to claim 1, there is the square opening 6 that communicates the above and below that it is characterized in that being the threeway B of rectangular shape, the above and below is a symmetrical structure, all have two with the flat gusset 8,9 of square opening 6 bottom and upper segments one, there is square opening 7 side of threeway B.

4, one group of timber structure joint according to claim 1, the structure that it is characterized in that the structure of right special-shaped t-bend C of rectangular shape and left special-shaped t-bend A is symmetry fully.

5, one group of timber structure joint according to claim 1, there is the square opening 10 that communicates the four-way D above and below that it is characterized in that rectangular shape, there is square opening 11 side end face, there is square opening 12 back, there is triangle gusset 13 at its place, right angle, and the top of the last plane of gusset 13 and square opening 11,12 is contour.

6, one group of timber structure joint according to claim 1 is characterized in that there is square opening 14 in the unidirectional joint E front that is the square shape, and there is screw 15 at the back side.

7, one group of timber structure joint according to claim 1, the curved logical F that it is characterized in that being rectangular shape simultaneously have square opening 16 and with the flat gusset 17,18 of two sides one of square opening 16, there is square opening 19 bottom surface.

8, one group of timber structure joint according to claim 1, there are square opening 20 and gusset 21,22 in the back that it is characterized in that the special-shaped t-bend G of rectangular shape, gusset 21 traverses and with square opening 20 on plane one flat, gusset 22 is placed vertically and is flat with square opening 20 lateral surfaces one, there is square opening 23 side of special-shaped t-bend G, square opening 24 is arranged below, and there is triangle gusset 25 at the place, right angle.