CN203814862U

CN203814862U - Carbonized wood office desk

Info

Publication number: CN203814862U
Application number: CN201420130377.4U
Authority: CN
Inventors: 杨琴
Original assignee: CHONGQING JIAHEQINSEN WOOD INDUSTRY Co Ltd
Current assignee: CHONGQING JIAHEQINSEN WOOD INDUSTRY Co Ltd
Priority date: 2014-03-22
Filing date: 2014-03-22
Publication date: 2014-09-10
Anticipated expiration: 2024-03-22

Abstract

The utility model provides a carbonized wood office desk, which is characterized in that a desktop and a desk frame are both made of carbonized wood materials; right trapezoid concealed mortises and isosceles trapezoid concealed mortises are dug in the back face of the desktop; the upper part of each of leg plates of the desk frame is provided with right trapezoid tenons and an isosceles trapezoid concealed mortise; the right trapezoid tenons and the isosceles trapezoid concealed mortises in the leg plates correspond to the right trapezoid concealed mortises and the isosceles trapezoid concealed mortises in the back face of the desktop; the desktop and the desk frame are connected and fixed by symmetric trapezoid connection tenons. The office desk has the beneficial effects that the whole office desk is made of carbonized wood without any nail, and the desk top and the desk frame are installed and connected by wedging structures, thereby being stable and steady; due to no any metal nail, such a carbonized wood office desk has no phenomenon of deformation, cracking or embrittlement when being manufactured or used; by the adoption of the carbonized wood, the office desk has the characteristics of moisture resistance, corrosion resistance and shape stability.

Description

Carbonized wood desk

Technical field

The utility model relates to a kind of office furniture, particularly a kind of carbonized wood desk.

Background technology

Existing solid wood desk relies on unique advantage such as natural, pollution-free, elegant, comfortable insulation, moisturizing, is the first-selection of common office furniture always.Yet a lot of consumers are because of lacking the basic general knowledge of choosing solid wood furniture, face panoramic solid wood furniture and There is no way to begin.The material characteristic of most solid wood desks be in the market wear-resisting, decorative pattern is attractive in appearance, color and luster is beautiful, quality is hard, but its shortcoming be out of shape larger.The moisture content of General Requirements solid wood is between 8%-13%, maintain an equal level with the annual moisture content in atmosphere, but the variation due to place environment, make existing solid wood desk sometimes occur the situation that moisture content is too high, so that timber arch camber, sometimes there will be again the too low situation of moisture content, make timber crack.Often make very headache of consumer.

In order to overcome the defect of solid wood desk, risen now carbonized wood desk, the material that carbonized wood desk adopts is the timber of processing through high temperature carbonization bleed under oxygen-free environment, timber is after charing is processed, wood fibre hole is intensive, concentrated, water stainly be difficult to be immersed in timber the inside, can play moisture-proof role; Timber is after high-temperature process, and the organic matter in wooden all decomposes sex change, makes fungi without living space, can play antisepsis; Timber is after charing is processed, and wood fibre hole height is integrated, has eliminated the internal stress of timber, makes timber firmer, and no longer expands with heat and contract with cold, dimensionally stable.But the timber that has lost moisture is more crisp than the timber that comprises moisture, although charred wood is firm, but lost the original elasticity of timber, adding when using peg man-hour or using as undue force easily makes timber embrittlement, if make, sticked with glue and can affect environmental-protecting performance.

Utility model content

Technical problem to be solved in the utility model is, cracking yielding for existing solid wood desk, carbonized wood solid wood desk is the shortcoming of easy embrittlement again, provide a kind of employing carbonized wood to make, adopt wedging structure carry out attaching making indeformable, do not ftracture, the carbonized wood desk of not embrittlement.

For solving the problems of the technologies described above, the technical scheme that the utility model adopts is a kind of carbonized wood desk, comprise desktop and table frame, desktop described in it is characterized in that and a table frame are made by carbonized wood material, wherein the back side of desktop has dug four dark mortises of right-angled trapezium and two dark mortises of isosceles trapezoid, narrow hole, the aperture bottom width of the dark mortise of right-angled trapezium, narrow hole, the aperture bottom width of the dark mortise of isosceles trapezoid, the dark mortise of isosceles trapezoid is also with tenon insertion groove; A described table frame is by two leg plates and an I-shaped structure that connecting plate attaching forms, on table frame also with drawer; Respectively there is an inverted right-angled trapezium tenon at the two ends, top of leg plate, in the middle of the top of leg plate, have a dark mortise of isosceles trapezoid, the right-angled trapezium tenon on two leg plates and the dark mortise of isosceles trapezoid are corresponding one by one with four dark mortises of right-angled trapezium and two dark mortises of isosceles trapezoid at the desktop back side; Between described desktop and table frame, also have two trapezoidal connection tenons of symmetry, and by the trapezoidal connection tenon of symmetry, desktop and table frame are connected and fixed.

During installation, by two leg plates, attaching becomes I-shaped structure with connecting plate, and according to conventional method, on I-shaped structure, install drawer frame, make like this frame, and then installation desktop, first the dark mortise of four right-angled trapezium at the desktop back side is aimed to four right-angled trapezium tenons of two leg plate tops, insert backward rear passing, until the dark mortise of the isosceles trapezoid at the desktop back side aligns with the dark mortise of isosceles trapezoid in the middle of leg plate top, and form symmetrical trapezoidal mortise structure, then the trapezoidal connection tenon of symmetry is put into tenon insertion groove, aim at the trapezoidal mortise structure of symmetry that desktop and leg plate form, by the trapezoidal connection tenon of symmetry horizontal push and plug into, then install drawer, so, made the utility model carbonized wood desk.

The beneficial effects of the utility model are that whole desk is made by carbonized wood, and do not use a nail, by the attaching of wedging structure, stable sturdy between desktop and table frame; Owing to not adopting peg, such carbonized wood desk just there will not be the phenomenon of distortion, cracking, embrittlement in making and use procedure; Owing to having adopted carbonized wood, just possessed the feature of moistureproof, anticorrosion and dimensionally stable.

Accompanying drawing explanation

Fig. 1 is overall structure schematic diagram of the present utility model.

Fig. 2 is the structure schematic diagram of desktop.

Fig. 3 is the structural representation of table frame in the utility model.

Fig. 4 is the tangent plane structural representation at AA line place in Fig. 2.

Fig. 5 is the tangent plane structural representation at BB line place in Fig. 3.

Fig. 6 is the tangent plane structural representation at CC line place in Fig. 1.

Fig. 7 is the structural representation of symmetrical trapezoidal connection tenon in the utility model.

In figure: 1. desktop, 2. a frame, the 3. dark mortise of right-angled trapezium, the 4. dark mortise of isosceles trapezoid, 5. tenon insertion groove 6. leg plates, 7. connecting plate, 8. right-angled trapezium tenon, the 9. dark mortise of isosceles trapezoid, 10. symmetrical trapezoidal connection tenon.

The specific embodiment

Below in conjunction with embodiment, the utility model is described in further detail.

As shown in the figure, adopt carbonized wood material to make desktop 1 and table frame 2, at the back side of desktop 1, dig four dark mortises 3 of right-angled trapezium and two dark mortises 4 of isosceles trapezoid, narrow hole, the aperture bottom width of the dark mortise 3 of right-angled trapezium, narrow hole, the aperture bottom width of the dark mortise 4 of isosceles trapezoid, the dark mortise 4 of isosceles trapezoid is also with tenon insertion groove 5; Table frame 2 is become to I-shaped structure by two leg plates 6 with connecting plate 7 attachings, and then on table frame 2, drawer is installed; First at the two ends, top of leg plate 6, each is reserved an inverted right-angled trapezium tenon 8 is set, in the middle of the top of leg plate, dig a dark mortise 9 of isosceles trapezoid, and make two right-angled trapezium tenon 8 and dark mortises 9 of isosceles trapezoid on leg plate 6 corresponding one by one with the dark mortise 3 of four right-angled trapezium and two dark mortises 4 of isosceles trapezoid at desktop 1 back side; The trapezoidal connection tenon of prefabricated two symmetries in addition, for the attaching between desktop and table frame.

During installation, by two leg plates 6,7 attachings become I-shaped structure with connecting plate, and according to conventional method, on I-shaped structure, install drawer frame, make like this frame 2, desktop 1 is installed again, first the dark mortise 3 of four right-angled trapezium at desktop 1 back side is aimed to four right-angled trapezium tenons 8 of two leg plate 6 tops, insert backward rear passing, until the dark mortise 4 of the isosceles trapezoid at desktop 1 back side aligns with the dark mortise 9 of isosceles trapezoid in the middle of leg plate 6 tops, and form symmetrical trapezoidal mortise structure, then the trapezoidal connection tenon 10 of symmetry is put into tenon insertion groove 5, aim at the trapezoidal mortise structure of symmetry that desktop 1 and leg plate 6 form, by the trapezoidal connection tenon 10 of symmetry horizontal push and plug into, then install drawer, so, made the utility model carbonized wood desk.

Claims

1. carbonized wood desk, comprise desktop (1) and table frame (2), desktop (1) described in it is characterized in that and a table frame (2) are made by carbonized wood material, wherein the back side of desktop (1) has dug four dark mortises of right-angled trapezium (3) and two dark mortises of isosceles trapezoid (4), narrow hole, the aperture bottom width of the dark mortise of right-angled trapezium (3), narrow hole, the aperture bottom width of the dark mortise of isosceles trapezoid (4), the dark mortise of isosceles trapezoid (4) is also with tenon insertion groove (5);

A described table frame (2) is the I-shaped structure being formed by two leg plates (6) and a connecting plate (7) attaching, on a frame (2) also with drawer; Respectively there is an inverted right-angled trapezium tenon (8) at the two ends, top of leg plate (6), in the middle of the top of leg plate (6), have a dark mortise of isosceles trapezoid (9), the right-angled trapezium tenon (8) on two leg plates (6) and the dark mortise of isosceles trapezoid (9) are corresponding one by one with four dark mortises of right-angled trapezium (3) and two dark mortises of isosceles trapezoid (4) at desktop (1) back side;

Between described desktop (1) and table frame (2), also have two trapezoidal connection tenons of symmetry (10), and by the trapezoidal connection tenon of symmetry (10), desktop (1) and table frame (2) are connected and fixed.