CN2181558Y - Bamboo-wood board hollow core door - Google Patents

Abstract

The utility model discloses a room-construction door, which is composed of an inner layer (composed of bamboo shaving heartwood board, heartwood strips and reinforcing rods), an outer layer (composed of wooden shavings), a decorative layer, a frame (made of battens), and a lock wood. Each section of component is formed by the cementation of wood resin blinder under thermal pressure. The external dimension of the door is made according to the national standard or the local standard. The utility model has the advantages of the saving for lumber, low cost, high solidity, and high durability.

Description

Bamboo-wood board hollow core door

The utility model belongs to a kind of board-like hollow core flush door.

Existing room is built with door, mostly is high-quality timber or veneer and is made.

The CN2066065U patent is a kind of wooden shavings hollow core flush door, and door-plate is to utilize the residue (leftover pieces, small dimension wood) in the timber manufacturing process to be processed into wood shavings, mixes after mould heat pressure forms with glue.The door-plate edge suppresses can be for the surplus of bound edge; Bound edge with shaped steel, type aluminium or duroplasts wrap in door-plate around, with rivet or be screwed.This door-plate is real to be steel-wood structure.

Above-mentioned two kinds of doors, the former timber consumption is big, and the latter needs steel or plastics, and the processing and fabricating operation is many, and is time-consuming.These two kinds of doors, cost is all high.

The purpose of this utility model is in order to overcome the shortcoming of above-mentioned door, makes full use of bamboo timber resource, reduces cost and design for starting point.

The utility model is by internal layer (bamboo wood wood shavings heartwood plate, heartwood bar, reinforcing rib), outer (wooden shavings), decorative layer, frame (batten), lock wooden well-thought-out plan, wood composite board formula hollow-core construction.

The utility model and existing door-plate compare: (1) saves timber; (2) heartwood plate, heartwood bar, the reinforcing rib made from the bamboo wood wood shavings is internal layer, and skin has wooden shavings, the protection of timber frame, can not make moist because of bamboo wood wood shavings sugar part, protein, content of starch height, infested; (3) cost is lower.

The accompanying drawing drawing is described as follows:

Fig. 1 is a plan view of the present utility model.

Fig. 2 is vertical structure figure of the present utility model.

Fig. 3 is the A portion amplifier of Fig. 2.

The utility model is a bamboo and wood composite board type hollow-core construction.The heartwood plate (1) of internal layer, heartwood bar (2), reinforcing rib (3) are the bamboo wood wood shavings; Heartwood bar (2), reinforcing rib (3) have the interval layout in space and form hollow along the door-plate length direction.Skin is wooden shavings (4), and frame is batten (5), and decorative layer (6) is with wood single-plate or with plastic veneer edge sealing, decoration.Lock wood (7) is arranged in any one side, and width must not be less than 120(mm).All form between each structural member with the hot pressing of wood resin binder bonding.

Door-plate appearance and size is manufactured by national standard or provincial standard; Mixing hinge, lock, handle just can use.

Claims (1)

1. The bamboo and wood composite board type door of usefulness is built in a kind of room, it is characterized in that internal layer heartwood plate (1), heartwood bar (2), reinforcing rib (3), be the bamboo wood wood shavings: heartwood bar (2), reinforcing rib (3) have the interval in space to arrange and form hollow along the door-plate length direction: outer (4) are batten for wooden shavings, frame (5), and decorative layer (6) is decorated with wood single-plate or with the plastic veneer edge sealing.

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