CN102166079A

CN102166079A - Support bamboo strips for spring mattress and manufacturing method thereof

Info

Publication number: CN102166079A
Application number: CN2011101123522A
Authority: CN
Inventors: 叶宝荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-04-26
Filing date: 2011-04-26
Publication date: 2011-08-31

Abstract

The invention relates to support bamboo strips for a spring mattress and a manufacturing method thereof, and aims to provide bamboo strips which can effectively replace the conventional wood battens and have the characteristics of saving wood resources and reducing the manufacturing cost of furniture. The technical scheme is that the support bamboo strips for the spring mattress are in an arc shape, wherein the middle of each support bamboo strip is arched upwards and both ends of each support bamboo strip are bent downwards; and the support bamboo strips are characterized in that the bamboo strips are single bamboo chips which are subjected to sizing under the pressure or are formed by bonding at least two bamboo chip layers which are subjected to the sizing under the pressure, and the at least two bamboo chip layers which are subjected to the sizing under the pressure are bonded up and down into a whole.

Description

Support bamboo bar of a kind of sping mattress and preparation method thereof

The present invention relates to a kind of furniture parts, be specifically related to a kind of sping mattress support bar with and preparation method thereof.

Background technology

Sping mattress (claiming the spring-mattress-form shape pad again) is present widely used a kind of furniture; Usually the bed row 1 of support spring mattress mostly is battened construction, promptly at bed row's moulding upper mounted plate bar 3 (as shown in Figure 3; Shelve on the moulding that is positioned at bedstead at the two ends of each lath, the middle part of lath is unsettled) (lath is about 50-100cm to the regularly arranged lath of plurality of rows, wide about 2.5-6cm, thick about 0.8-1.2cm), each lath 2 makes all upwards to arch upward in the middle part, (lath middle part pressurized is curved down during use for the corresponding curved down shape in two ends, whole lath just in time flattens), being arranged in parallel between same row's the lath, it is spaced from each other certain spacing (8-10cm).Because lath need bear certain pressure, and needs certain elastic deformation amount, so the material capability of lath is had higher requirement.

Existing lath adopts timber to make, and the intensity of made lath, elastic deformation amount are all not high; And because the forest reserves is rare day by day, wood supply is restricted.Therefore, wood substituted by bamboo has become people's first-selection.Yet intensity, the elastic deformation amount of existing bamboo wood all fails to satisfy the requirement as the lath substitute.

Summary of the invention

The objective of the invention is to overcome above-mentioned the deficiencies in the prior art, a kind of support bamboo bar that is used for sping mattress is provided, this bamboo bar should be able to effectively substitute existing timber lath, to save timber resources, to reduce the furniture manufacturing cost.

Another object of the present invention provides the preparation method that a kind of sping mattress supports the bamboo bar, and this method should effectively improve the intensity and the elasticity requirement of bamboo bar, to be fit to the instructions for use of sping mattress.

The technical solution used in the present invention is:

A kind of support bamboo bar of sping mattress is the arc that upwards arch upward in the middle part, bend for corresponding time at two ends; It is characterized in that this bamboo bar is the single bamboo chip of handling through the pressurization typing, perhaps by at least two bonding forming of bamboo chip layer of handling through the pressurization typing.

Described at least two bamboo chip layers of handling through the pressurization typing are bonding becoming one up and down.

A kind of preparation method of support bamboo bar of sping mattress may further comprise the steps:

A, elder generation require to block bamboo according to product length, and hack by the product width requirement;

B, the bamboo slit bamboo or chopped wood after hacking dry to moisture content less than 15%;

C, the bamboo slit bamboo or chopped wood after the oven dry is put into heat pressurization typing of template; 100 ℃ of die plate temperature--200 ℃, pressure is 5MPa-25MPa, and the time is in 1 hour; Be cooled to room temperature then;

D, be refined to and be of the required size.

Die plate temperature among the described step C is 150 ℃, and pressure is 15MPa, and the time is 0.8 hour.

The invention has the beneficial effects as follows: because the bamboo slit bamboo or chopped wood is earlier through drying and dewatering, then under the soft state of heating by pressure rolling, after the relatively poor colloid substance of adhesive force is stressed and clears out of the bamboo slit bamboo or chopped wood in the bamboo slit bamboo or chopped wood, the density of bamboo slit bamboo or chopped wood significantly increases (being increased in 1.3 from 0.63-0.72), mechanical strength also increases substantially, and elastic deformability's (toughness) also obviously strengthens.After making the bamboo chip of supporting bed row usefulness, every performance indications obviously are better than the product that original timber is made, and cost also can significantly reduce; Thereby can save timber significantly, and open up the bamboo wood application approach that makes new advances.

Description of drawings

Fig. 1 is a main TV structure schematic diagram of the present invention.

Fig. 2 is the structural representation of looking up of the present invention.

Fig. 3 is bed row's a perspective view.

The specific embodiment

As shown in the figure, length, width and the thickness of the support bamboo bar 2 of sping mattress, and upwards arch upward in the middle part that presents in the longitudinal direction, the corresponding curved down arc in two ends, all identical with existing timber lath.This bamboo bar is the wall scroll bamboo chip of handling through the pressurization typing, perhaps by at least two bonding forming of bamboo chip layer 2-1 of handling through the pressurization typing.

The bonding way of above-mentioned at least two bamboo chip layers can be that the bonding of width (is that each bamboo chip is bonded together at the folded frame of the width that supports the bamboo bar; Also can be bonding (being that each bamboo chip is bonded together at the folded frame of the thickness direction that supports the bamboo bar) of thickness direction.

As recommendation, described bamboo bar is by at least two bonding forming of bamboo chip layer of arranging (being thickness direction) up and down.

A, block bamboo and obtain the bamboo section conform to the product length requirement, and hack (vertically cut the bamboo section open, and get through ring) by the product width requirement;

B, the bamboo slit bamboo or chopped wood after hacking is placed in the baking oven baking 5-8 days; Until moisture content less than 15%;

C, the bamboo slit bamboo or chopped wood after the oven dry is put into heat pressurization typing of template; Die plate temperature is less than 200 ℃, and pressure is 5MPa-25MPa, and the time is in 1 hour; After reaching desired thickness, the bamboo slit bamboo or chopped wood is cooled to room temperature; As preferably, described die plate temperature is 100 ℃--200 ℃, described pressure is 5MPa-25MPa.Template recommends to make and the corresponding arc of lath, so just can directly suppress satisfactory bamboo bar 2.

D, be refined to and be of the required size.

Embodiment 1: a kind of preparation method of support bamboo bar of sping mattress may further comprise the steps:

A, intercepting and capturing and product length require the bamboo section that conforms to, and hack by the product width requirement;

B, the bamboo slit bamboo or chopped wood after hacking is placed in the baking oven baking 5 days; Until moisture content less than 15%;

C, the bamboo slit bamboo or chopped wood after the oven dry is put into heat pressurization typing of template; 120 ℃ of die plate temperature, pressure are 25MPa, and the time is 0.7 hour; Be cooled to room temperature then; Template recommends to make and the corresponding arc of lath.

D, be refined to and be of the required size.

Embodiment 2: a kind of preparation method of support bamboo bar of sping mattress may further comprise the steps:

B, the bamboo slit bamboo or chopped wood after hacking is placed in the baking oven baking 8 days; Until moisture content less than 15%;

C, the bamboo slit bamboo or chopped wood after the oven dry is put into heat pressurization typing of template; 195 ℃ of die plate temperature, pressure are 5MPa, and the time is 1 hour; Be cooled to room temperature then; Template recommends to make and the corresponding arc of lath.

D, be refined to and be of the required size.

Embodiment 3: a kind of preparation method of support bamboo bar of sping mattress may further comprise the steps:

B, the bamboo slit bamboo or chopped wood after hacking is placed in the baking oven baking 6.5 days; Until moisture content less than 15%;

C, the bamboo slit bamboo or chopped wood after the oven dry is put into heat pressurization typing of template; 160 ℃ of die plate temperature, pressure are 15MPa, and the time is 0.8 hour; Be cooled to room temperature then; Template recommends to make and the corresponding arc of lath.

D, be refined to and be of the required size.

Claims

1. the support bamboo bar of a sping mattress is the arc that upwards arch upward in the middle part, bend for corresponding time at two ends; It is characterized in that this bamboo bar (2) is the single bamboo chip of handling through the pressurization typing, perhaps by at least two bonding forming of bamboo chip layer (2-1) of handling through the pressurization typing.

2. the support bamboo bar of a kind of sping mattress according to claim 1 is characterized in that described at least two bamboo chip layers of handling through the pressurization typing bonding becoming one up and down.

3. the preparation method of the support bamboo bar of a sping mattress may further comprise the steps:

D, be refined to and be of the required size.

4. the preparation method of the support bamboo bar of a kind of sping mattress according to claim 3 is characterized in that the die plate temperature among the described step C is 150 ℃, and pressure is 15MPa, and the time is 0.8 hour.