CN203570771U

CN203570771U - Planar finger joint unit

Info

Publication number: CN203570771U
Application number: CN201320737750.8U
Authority: CN
Inventors: 杨荣发
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-11-21
Filing date: 2013-11-21
Publication date: 2014-04-30
Anticipated expiration: 2023-11-21

Abstract

The utility model relates to a furniture planar manufacture unit and discloses a planar finger joint unit. A unit body 1 of the planar finger joint unit is composed of an upper horizontal surface 2, a lower horizontal surface 3, staggered teeth 4, an upper table surface 5 and a lower table surface 6. The unit body 1 is trapezoid, the staggered teeth are arranged on the two sides of the unit body 1 horizontally, the upper table surface 5 is arranged above the staggered teeth 4 on one side, and the lower table surface 6 is arranged below the staggered teeth 4 on the other side. According to the planar finger joint unit, the structure is simple and skillful, the unit body can be connected into required shapes such as round, sector and S shape through the staggered teeth on the two sides and the table surfaces to be formed into a planar curved plate, and accordingly, wood linear utilization difficulties are overcome, and curve shapes required by furniture can be manufactured.

Description

Plane finger unit

Technical field

The utility model relates to a kind of plane production unit of furniture.

Background technique

Chinese Patent Application No. 200720106850.5 discloses a kind of " little spelling wood is in conjunction with wedge joint wood floor ", comprise by some at the tooth that longitudinally has mutual misfit, the batten that texture parallel longitudinal is placed, at longitudinal two ends of batten, be profile of tooth gluing combination, the wood structure plate being laterally combined into for plane gluing, in the side of wood structure plate, be shaped with tongue-and-groove or the joint tongue of mutual splicing, it is characterized in that described batten width is less than or equal to 5 centimetres.It is that polylith platelet is combined by finger and bonding technique, not only small wood can be worked as large material use, short material is long to be used, the wide use of narrow material, improve timber utilization rate, also can not make the distortion of each fritter batten superpose, be conducive to the release of internal stress, guarantee the workmanship on floor, reduce manufacture cost.

Chinese Patent Application No. 00245242.1 discloses a kind of " finger-jointed wooden composite floor ", by more than three layers batten gummed, formed, longitudinal two ends of every layer of batten are profile of tooth gluing combination, are laterally the combination of plane gluing, adjacent layer batten in length and breadth on the contrary, interlayer again gluing is pressed into entirety.This composite floor board can be saved a large amount of high-quality timber, produces easily, and internal stress is wherein less, can farthest overcome the distortion that temperature, humidity and stress produce.

Current finger-jointed plate is long grain straight line finger, can only become large plate by finger, is all vertical elements, if these large plates will be processed into the shape with Curved, will cause the strength decreased of crooked position, cannot use.

Summary of the invention

The purpose of this utility model is intended to overcome the defect of prior art, and a kind of plane finger unit that can make the required various curve shapes of furniture is provided.

The cell cube of plane finger described in the utility model unit consists of upper horizontal plane, lower horizontal plane, side set and upper table surface, following table, cell cube is trapezoid body, side set is positioned at the both sides of cell cube, arrange in horizontal direction, the side set top of one side is upper table surface, and the below of opposite side side set is following table.

Described cell cube is isosceles trapezoid body, and from Fig. 2, the waist of trapezoid body and the angle of vertical line are 1-15 degree, and the height of trapezoid body is 5-30 centimetre.Side set is arranged in the both sides of cell cube in horizontal direction.

Described in the utility model type finger modular construction is simple, ingenious, by being positioned at the side set of both sides and table top, cell cube can be connected to become to the required shapes such as circle, fan-shaped, S shape, just become plane bending sheet material, overcome the difficulty that timber straight line utilizes, thereby can make the required various curve shapes of furniture.

Accompanying drawing explanation

Fig. 1 is the structural representation of cell cube described in the utility model.

Fig. 2 is the plan view of cell cube shown in Fig. 1.

Fig. 3 is the plan view of cell cube shown in Fig. 1.

Fig. 4 is the left side view of cell cube shown in Fig. 1.

Fig. 5 is the furniture parts figure that cell cube described in the utility model is spliced into.

Fig. 6 is the furniture parts figure that cell cube described in the utility model is spliced into.

In figure: 1-cell cube, 2-upper horizontal plane, 3-lower horizontal plane, 4-side set, 5-upper table surface, 6-following table.

Embodiment

Following examples, in order to the utility model is further described, do not limit the utility model.

Embodiment:

First, log is cut into trapezoid body, especially isosceles trapezoid body, the waist of trapezoid body and the angle of vertical line are 1-15 degree, the height of trapezoid body is 5-30 centimetre.

In the both sides of above-mentioned trapezoid body, there is the side set 4 that two row of horizontal directions are arranged at the position of waist, and there is upper table surface 5 top of a side side set 4 therein, and there is following table 6 below of opposite side side set 4.The natural plane that upper table surface 5 and following table 6 form after rack shaper broach for horizontal plane

Cell cube 1 is connected with

table top

5,6 between two by the side set 4 that is positioned at both sides, and the upper horizontal plane 2 after connection and lower horizontal plane 3 form an entirety, staggered finger between side set 4.In connection procedure, can impose at junction surface the stickums such as glue, the compression that presses, carries out surface Machining, can obtain furniture parts.

By such connection, cell cube 1 can be connected to become to the required shapes such as circle, fan-shaped, S shape, as shown in Figure 5, Figure 6.

Claims

1. a plane finger unit, it is characterized in that described cell cube (1) consists of upper horizontal plane (2), lower horizontal plane (3), side set (4) and upper table surface (5), following table (6), cell cube (1) is trapezoid body, side set (4) is positioned at the both sides of cell cube (1), arrange in horizontal direction, side set (4) top of one side is upper table surface (5), and the below of opposite side side set is following table (6).

2. plane finger as claimed in claim 1 unit, is characterized in that described cell cube (1) is for isosceles trapezoid body, and the waist of trapezoid body and the angle of vertical line are 1-15 degree, and the height of trapezoid body is 5-30 centimetre.