CN204743388U - Healthy subregion mattress of column luffa - Google Patents

Abstract

A columnar loofah health partition mattress, including an upper layer of mattress and a lower layer of mattress; the comfort layer of the upper layer of mattress is made of one or more combination of latex, foam sponge, wool, horse hair, etc., the appearance of the comfort layer It is covered by the fabric composite layer, the bottom liner, and the surrounding edges. The bottom of the edge extends horizontally inward to the lower surface of the comfort layer to form a small side, and a connecting piece 1 is provided on the inner side of the small side 1 on three sides; the core layer of the mattress lower layer It is composed of multi-layer columnar loofah sheets and an inner tank cover. The core layer is covered by the surrounding edges and the lower fabric composite layer. The inner side of the second side is provided with a second connecting piece matching the first connecting piece. The utility model makes full use of the natural network structure of the loofah and its good energy absorption capacity, and can obtain a soft lying feeling while ensuring effective support. In addition, through the difference in density and specification of different regions of the columnar loofah sheet, The partition structure design is carried out to ensure that the user's spine is in a state of natural curvature.

Description

A columnar loofah healthy partition mattress

technical field

The utility model relates to a plant fiber mattress, in particular to a mattress made of columnar loofah as the main filling material and a latex comfort layer. The multi-layer columnar loofah sheet structure with partitioned and quantitative design can ensure the spine It is healthy and has a comfortable sleeping feeling.

Background technique

Mattresses currently on the market mainly include sponge mattresses, latex mattresses, spring mattresses, palm mattresses, etc. Among them, the raw materials of natural latex mattresses are limited, while the raw materials of synthetic latex mattresses and sponge mattresses are petrochemical products. , is a non-renewable resource, and latex mattresses and sponge mattresses have poor air permeability and moisture dissipation. After a long time of use, they are prone to mildew or the breeding of bacteria and other microorganisms, which is not conducive to human health. The spring mattress has better air permeability, but the spring bed core must use soft filling materials such as sponge and latex as the bedding layer to disperse the body's gravity. Therefore, exploring the substitutes of non-renewable resources and developing plant fiber mattresses with good performance will be the development trend of mattresses in the future. Natural plant fiber materials have been widely used in all aspects of people's daily life due to their rich resources, renewable, non-toxic, non-polluting, degradable and other advantages, such as the use of mountain palm silk, bamboo silk, palm silk, etc. However, this kind of mattress filling material generally needs to use adhesives to bond the scattered plant fibers together. Therefore, the developed products contain toxic substances such as formaldehyde, which is not conducive to human health. In order to overcome the impact of the above mattress on the sleeping environment and human health, the utility model will adopt a natural columnar loofah with good performance to prepare a healthy and environmentally friendly mattress. Loofah, also known as loofah tendon and loofah cloth, is also called loofah sponge abroad. It is composed of criss-crossed vascular bundles and has a three-dimensional network structure, similar to the commonly used material in mattresses-sponge. According to the structural characteristics and mechanical properties of loofah, loofah has good energy absorption and can be a good substitute for sponge materials in mattresses. In addition, loofah also has good hygroscopicity (moisture absorption is 3 times its own weight), moisture dissipation (average resolution rate is 98.27%), air permeability (63546L/m ² ·s), thermal stability, etc., after After treatment, it also has good antibacterial properties and certain medicinal value. "Compendium of Materia Medica" records that loofah has dry and cold medicinal properties, can dispel wind and activate blood circulation, dredge collaterals and relieve pain, lower blood lipids, prevent ischemic myocardial injury and relieve pain. Pain and anti-inflammatory effects, there have been cases of using loofah to make pillows, insoles and mattresses. There are three main processing methods: ① It is to grind the loofah into fibers, and then use the processing technology of fiberboard to process into hard boards. This method It not only destroys the natural network structure of the loofah, but also makes the mattress harder, which cannot meet the needs of the natural curvature of the spine, nor can it meet the needs of the comfort of the mattress; ②It is ground into fibers The loofah is used as the filling material, and the soft mattress cushion is processed according to the method of sewing bedding. The loofah mattress manufactured by this method is prone to collapse after a period of use due to the natural network structure of the loofah. , the mattress after collapse will also become stiff; ③ is the use of loofah insole processing technology, mainly using industrial loofah with high density (density between 40kg/m ³ -50kg/m ³ ), which is made by lamination and pressing Dense cushion, and then quilting. The main defect of this method is that the hardness is relatively high. At the same time, because loofah is a very hygroscopic material, after being compressed to the degree of compaction, it is easy to change in volume after moisture absorption. Therefore, the loofah mattress processed by this process is easy to become uneven due to moisture absorption and deformation, which seriously affects the comfort of use. In addition, the existing mattress structure is too simple to meet the needs of modernization, humanization and individualization.

Utility model content

The purpose of the utility model is to provide a columnar loofah mattress and its processing method. The mattress can provide soft support and meet the needs of modern mattress health partitions. At the same time, it can solve the problem of The phenomenon of edge slipping.

The scheme adopted by the utility model to solve technical problems is as follows

A columnar loofah health partition mattress is characterized in that, the partition mattress includes a mattress upper layer and a mattress lower layer,

The comfort layer on the upper layer of the mattress is made of one or more combinations of latex, foam sponge, wool, horse hair, camel hair, down, loofah, and the upper surface of the comfort layer is coated with Fabric composite layer, the lower surface is covered with a base liner, and the surrounding sides are covered with a skirt, the bottom of the skirt extends horizontally inward to the lower surface of the comfort layer to form an extension part 1, and the inner edge of the extension part 1 is set There is a connecting piece;

The core layer of the lower layer of the mattress is composed of a multi-layer columnar loofah sheet and a liner cover covering the loofah sheet. The bottom surface and surroundings of the core layer are covered by the lower fabric composite layer and the surrounding edges. The top of the surrounding edge extends horizontally inward to the upper surface of the core layer to form an extension part 2, and a connector 2 matching the connector 1 is provided on the inner edge of the three sides of the extension part 2;

The first connecting piece and the second connecting piece are used for connecting and opening and closing the upper layer of the mattress and the lower layer of the mattress.

Further, the columnar loofah sheet is composed of a coating layer and columnar loofah filled vertically in the coating layer, and the columnar loofah sheet is divided into a head area, a shoulder area, a For the waist area, buttock area, and leg area, the loofah density and compression amount filled in different areas include the following combinations:

The low density is 19Kg/m ³ -22Kg/m ³ , the medium density is 23Kg/m ³ -26Kg/m ³ , the high density is 27Kg/m ³ -30Kg/m ³ ; the compression amount is Refers to cutting the original loofah into columns with a certain height, and then compressing the columnar loofah vertically according to its height ratio.

Further, in the columnar loofah sheets, the columnar loofahs are arranged in a vertical matrix in the coating layer, and the vertically arranged columnar loofahs are separated by dividing lines between rows, each of the sheets The columnar loofah in the material keeps the same height after compression.

Further, the row of columnar loofahs on the edge of both ends of the columnar loofah sheet in the length direction and the columnar loofahs at both ends of each row are high-density columnar loofahs, thereby forming a region with enhanced edge strength.

Furthermore, the first connecting piece and the second connecting piece are zippers, Velcro or snap buttons.

Furthermore, the height of the comfort layer is 3cm-10cm; the height of the core layer is 5cm-18cm.

Further, the length of the extension part 1 and the extension part 2 is 1.0-3.0 cm.

Further, one or more continuous sides of the liner cover covering the loofah sheet are provided with openings for installing and disassembling the loofah sheet.

Compared with the prior art, the beneficial effects of the utility model are reflected in:

1. The utility model takes full advantage of the natural network structure of the loofah and its good energy absorption capacity. While ensuring effective support, it can obtain a soft lying feeling. In addition, through the adjustment of the density and specifications of different regions of the columnar loofah sheet Different, the partition structure design is carried out to ensure that the user's spine is in a state of natural curvature.

2. The utility model overcomes the defect that existing mattresses such as brown silk, bamboo silk, and loofah silk wadding need to use glue to bond the dispersed fibers together. Microstructure and fiber observations show that the fiber bundle structure of each part of the loofah The degree of compactness is less than that of jute and coconut palm; the loofah fiber is similar to jute, the fiber is longer and easy to bend, while the fiber of coconut palm is shorter, fusiform and not easy to bend; there are threaded conduits in the loofah vascular bundle, threaded conduits It is the main water-transporting tissue; in addition, the inner and outer fibers of the loofah are criss-crossed, and the fibers on the inner surface of the loofah are large in length and small in cavity diameter, which mainly play the role of longitudinal support of the loofah. It can be seen that the natural fluffy, soft and criss-cross fiber structure of loofah provides a guarantee for it to be a good mattress filling material. At the same time, the existence of threaded conduits also provides better air permeability for loofah mattresses. And moisture release is guaranteed. At the same time, the utility model utilizes the natural network structure of the columnar loofah and the glue-free processing technology of the columnar loofah sheet material to ensure the health of the sleeping environment.

3. The utility model overcomes the limitations of the existing plant fiber mattresses such as high hardness, low elasticity, uncomfortable lying feeling, and inability to effectively ensure that the spine is in a naturally curved state. Referring to the international standard ISO2439/BMOD1, the CTBA method is used to measure the 10cm Thick columnar loofah sheet (5 layers) and 10cm brown silk pad were subjected to compression hardness test, the results: ① columnar loofah sheet (compression 40%-60%), surface hardness 4.8mm-19mm, core hardness 16.9 mm-31.2mm, the hardness of the bottom layer is 2.9mm-6.6mm; while the palm silk mat has a surface hardness of 2.9mm, a core layer hardness of 5.8mm, and a bottom layer hardness of 1.3mm.

4. The utility model adopts pure columnar loofah, through quantitative sorting of size and density, and quantitative compression, to achieve quantitative support, combined with partition structure design, to better meet different body shapes and different hardness preferences people use.

5. The edge of the mattress of the present utility model adopts the four-edge process method, and the comfort layer and the core layer are covered by the edge and the composite layer of the fabric, and connected by the extension part and the connecting piece provided by the edge, so that the user can conveniently Freely open the core layer, and take out the core layer columnar loofah sheet to dry in the air. (Acarids are the most important aspect affecting human health. The most effective way to remove mites is through sun exposure, but many mattresses cannot be exposed to the sun. For example, latex mattresses with the largest market share in the market will oxidize and degrade, and Powdered. Unlike natural loofahs, which can be washed and sun-baked.

6. The density of the columnar loofah of the utility model before compression is 19Kg/m ³ -30Kg/m ³ , the density after compression is 47.5Kg/m ³ -75Kg/m ³ , and the compression amount is 40%-60%. This is mainly because the compression process of the columnar loofah presents three stages, namely, the elastic deformation stage, the platform yield stage and the densification stage. The deformation in the elastic stage is all uniform and longitudinal, without folding and bending; the fiber in the platform yield stage The bundle is pressed or pulled, showing a state of twisting or rotation. The resistance of the columnar loofah to axial compression mainly depends on the axial support and the twisting of the fiber bundle; the final stage is the densification stage. If the degree of densification is reached, the loofah fibers begin to Crushing occurs and the material loses its elasticity. The columnar loofah with an original density of 19Kg/m ³ -30Kg/m ³ will only appear in the densification process when the compression reaches 70% of the original height. Therefore, in order to make the columnar loofah have soft support and better energy absorption capacity, the compression treatment of columnar loofah adopts 40%-60% compression, that is, the height after compression is 40%-60% of the original height. (compressed height=original height-compression amount). The compression amount of the loofah mattress of the utility model is controlled below the degree of compaction, and the excellent energy absorption characteristics of the natural network structure of the natural loofah are fully utilized, so that the loofah mattress has better elasticity and comfort in use, and can effectively Prevent large deformation caused by moisture absorption.

7. Due to the aging and degradation of natural fiber materials during use, materials with lower crystallinity are easier to degrade than materials with high crystallinity, thus affecting the service life of the product. According to the analysis of XRD patterns, the crystallinity of the inner surface of loofah is 47.05 %, the outer layer is 42.32%, which is far higher than the crystallinity 21.79% of the brown silk fiber, which shows that the structural stability of the fiber in the loofah is significantly higher than that of the brown silk fiber, so the service life of the loofah mattress of the present invention is much higher than that of the brown silk fiber. Palm mattresses currently on the market. At the same time, the thermal weight loss TG analysis also shows that the thermal decomposition temperature of loofah (296°C-343°C) is higher than that of brown silk fiber (268°C-327°C), which also shows the stability of the fiber structure of loofah material.

8. The loofah mattress of the utility model has very good hygroscopicity (moisture absorption is 3 times its own weight), moisture dissipation (average resolution rate 98.27%) and air permeability (air permeability 63546L/m ² ·s), which can Better absorb human sweat and moisture on the surface of the mattress to ensure a comfortable sleeping environment.

9. The columnar loofah sheet in the utility model is also provided with reinforcement areas around, that is, both sides in the length direction of the sheet and the columnar loofah, and the two ends of each row are selected from high-density columnar loofahs of the same size, thereby Increase the hardness of the edge to strengthen the edge of the mattress, which can effectively prevent the edge of the mattress from slipping.

Description of drawings

Fig. 1 is a cutaway schematic diagram of the mattress of the present invention.

Fig. 2a is a schematic diagram of the use state of the mattress of the present invention.

Fig. 2b is a schematic diagram of the combination of the upper and lower layers of the mattress of the present invention.

Fig. 2c is a schematic diagram of the reverse side of the mattress upper layer of the utility model.

Fig. 3 is a schematic diagram of a columnar loofah sheet of the present invention.

Fig. 4 is a schematic plan view of a columnar loofah sheet of the present invention.

Fig. 5 is a schematic diagram of the multi-layer columnar loofah sheet of the present invention being covered by the inner liner cover of the mattress to form the inner liner of the lower mattress core layer.

Fig. 6 is a cut-away schematic diagram of the columnar loofah sheet of the present invention.

Fig. 7 is a schematic diagram of the columnar loofah of the present invention before compression treatment.

Fig. 8 is a schematic diagram of the columnar loofah of the present invention after compression treatment. Labels in the figure: 1 mattress upper layer, 11 upper fabric composite layer, 12 comfort layer, 13 underlayment, 14 upper edge, 15 extension part 1, 2 mattress lower layer, 21 lower fabric composite layer, 22 columnar loofah sheet , 221 dividing line, 222 columnar loofah after compression treatment, 2220 columnar loofah before compression treatment, 223 upper and lower non-woven fabrics, 22a head area, 22b shoulder area, 22c waist area, 22d hip area, 22e Leg area, 22f reinforcement area, 2211 reinforcement area dividing line, 23 liner cover, 231 zipper, 24 lower edge, 25 extension part two.

Detailed ways

The technical scheme of the utility model will be further explained and illustrated through specific embodiments below in conjunction with the accompanying drawings.

Example 1

As shown in Figure 1-2, the columnar loofah healthy partition mattress includes an upper mattress layer 1 and a mattress lower layer 2 from top to bottom.

The upper layer 1 of the mattress is provided with a comfort layer 12. The comfort layer 12 is composed of one or more of latex, foam sponge, wool, horse hair, camel hair, down, and loofah. The upper surface of the upper surface is covered with an upper fabric composite layer 11, the lower surface is covered with a backing 13, and the surrounding sides are covered with an upper edge 14, and the bottom of the edge extends horizontally inward to the lower surface of the comfort layer to form an extension part 15. And a connecting piece 1 is arranged on the edge;

In specific applications, wool, horse hair, and camel hair are processed sheets, down or loofah silk wadding is a sheet-shaped liner, and the inner liner is made of non-woven fabrics or other materials, and the down or loofah The silk wadding is evenly distributed in the inner tank, and the loofah wadding is formed by breaking the loofah into filaments. The fabric composite layer is quilted from fabric, standing cotton, sponge or latex, and non-woven fabric from outside to inside, with a thickness of 1.5cm-3.8cm; the thickness of the standing cotton should not exceed 1/3 of the fabric composite layer . The edge is quilted from fabric, standing cotton, sponge or latex, and non-woven fabric from outside to inside in sequence, and the thickness ratio of standing cotton shall not exceed 1/3 of the fabric composite layer.

As shown in Figure 5, the core layer of mattress lower layer 2 is made up of columnar loofah sheet material 22 and liner cover 23, and columnar loofah sheet material 22 is multilayer, and multilayer columnar loofah sheet material passes through the bed with zipper 231 The inner liner cover 23 of the cushion core layer is fixed and covered together, and the inner liner cover of the mattress core layer is Evolon fabric or other fiber fabrics; the zipper 231 can be arranged on one side of the inner liner cover 23 or two consecutive or three sides.

As shown in Figure 6, the multi-layer columnar loofah sheet 22 is composed of compressed columnar loofah 222 and upper and lower non-woven fabrics 223, and the compressed columnar loofah 222 is arranged in a vertical matrix. A dividing line 221 is arranged between the rows of the loofah.

As shown in Figure 2, the core layer of the mattress lower layer 2 is covered by four surrounding edges 24 and the lower fabric composite layer 21 arranged at the bottom, and the top of the lower edge 24 extends horizontally inward to the upper surface of the core layer to form an extension. Part 2 25, and a connecting piece 2 matched with the connecting piece 1 is arranged on the edge;

During specific implementation, the upper surrounding edge 14 and the surrounding lower surrounding edge 24 extend horizontally inwards respectively to form an extension part one 15 and an extension part two 25, one side of the extension part one and the extension part two inner edges are sewed and fixedly connected, and the remaining three sides are provided with There are connectors such as zippers, Velcro, snap buttons, etc., which are used to connect the other three sides of the upper edge and the lower edge; of course, the core layer can be easily opened by opening the connectors, and the core layer is columnar. The loofah sheet is taken out to dry.

Further, as shown in Figure 4, the columnar loofah sheet is divided into head area 22a, shoulder area 22b, waist area 22c, buttocks area 22d, leg area 22e along its length direction; For the purpose of reinforcement, the row of columnar loofahs at both ends of the columnar loofah sheet in the length direction and the columnar loofahs at both ends of each row are high-density (27Kg/m ³ -30Kg/m ³ ) columnar loofahs to form a reinforcement area 22f, reinforcement area 22f; the compression amount is the same as that of the columnar loofah at the adjacent part.

During specific implementation, the total length of the loofah sheet is 290cm-298cm, and the specific length ranges of each partition area are as follows: 25cm-29cm for the head area, 30cm for the shoulder area, 25cm for the waist area, 45cm for the hip area, and 55cm-59cm for the leg area.

In order to ensure that the spine of the user in the prone position is in a naturally curved state, according to the body type classification (apple type: hip width/waist width ≥ 1.3; pear type: shoulder width/waist width ≥ 1.4; hourglass type: hip width/waist width ≥ 1.3 And shoulder width/waist width ≥ 1.4; banana shape: hip width/waist width ≤ 1.3 and shoulder width/waist width ≤ 1.4) and body weight (small body ≤ 65Kg, 65Kg < medium body < 85Kg, large body ≥ 85Kg ) the columnar loofah sheet of the present utility model is classified into 12 kinds of specifications according to the body shape of the human body, specifically as shown in table 1.

Table 1

In Table 1, the low density is 19Kg/m ³ -22Kg/m ³ , the medium density is 23Kg/m ³ -26Kg/m ³ , and the high density is 27Kg/m ³ -30Kg/m ³ ; the compression amount refers to, Cutting the original loofah into columns with a certain height, and then compressing the columnar loofah vertically according to its height ratio.

Preferably, the comfort layer has a height of 3cm-10cm; the core layer has a height of 5cm-18cm.

Preferably, the lengths of the first extension part and the second extension part are 1.0-3.0 cm.

Preferably, as shown in Figures 2 and 6, the compressed columnar loofahs in the columnar loofah sheets are arranged in a vertical matrix, and the vertically arranged columnar loofahs are separated by dividing lines between rows , the dividing line includes the quilting dividing line, zipper tape dividing line and thermocompression bonding dividing line corresponding to the three methods of embodiments 3, 4, and 5, and the columnar loofah in each sheet maintains the same height after compression.

The columnar loofah sheet in this example can be processed through the following example methods, and can also be obtained through other existing techniques.

Example 2

This embodiment provides a kind of compression processing method of Guanzhu loofah in embodiment 1.

A columnar loofah compress processing method, carried out as follows:

(1) at first select the loofah with a density of 19Kg/m ³ -30Kg/m ³ as raw material (the naturally aged loofah purchased or acquired in the market), wash, dry, and control the water content within 7%;

(2) cut off the two ends of the dried loofah, cut into columnar loofah with a height of 5cm, with a height error of ±0.2cm, and remove the seeds;

(3) The columnar loofah is sorted by diameter, 1cm is a diameter difference, and the diameter fraction is divided into 5cm-6cm, 6cm-7cm, 7cm-8cm, 8cm-9cm;

(4) The columnar loofah of each diameter class is further sorted by wind force according to density, and the columnar loofah of each diameter class is divided into low density (for 19Kg/m ³ -22Kg/m ³ ), medium density (for 23Kg/m ³ -26Kg/m ³ ), high density (27Kg/m ³ -30Kg/m ³ ), and carry out density classification sampling inspection on the sorted columnar loofah according to the following method. The density testing sampling method is as follows:

① Each type of columnar loofah will be randomly inspected at 1%;

②Firstly, calculate the upper and lower cross-sectional areas S ₁ and S ₂ of the columnar loofah to be sampled (both are the area except the middle hole, as shown in Figure 8), and calculate the average to obtain the _average S, and the volume of the columnar loofah is V=S _All * h (high). Then take the mass m with an electronic balance, and obtain the density ρ=m/V;

The upper and lower cross-sectional areas of the loofah are obtained by photographing or scanning, and the corresponding cross-sectional areas are calculated by using graphics software such as PS; the diameter of the columnar loofah is obtained by inverting the circle area calculation formula.

The columnar loofah (2220, 222) before and after the compression treatment is as shown in Figures 7 and 8, and the three relatively large holes in the figure are the three naturally formed holes described in step (6);

(5) Carry out cold compression process to the sorted columnar silk along its axial direction, compress to 40% of the original columnar silk height, compression time 5min, get compressed columnar loofah after releasing the pressure; or divide twice The columnar loofah is compressed, the height of the first compression is 20%-30%, and it is kept for 5 minutes after being compressed in place. After the pressure is released, it is compressed again to 40%-60% of the height of the original columnar silk, and it is kept for storage after being compressed in place. After 5 minutes, after releasing the pressure, a columnar loofah with a compression capacity of 40%-60% is obtained;

(6) Store the compressed columnar loofah at room temperature with a relative humidity of 50%-70% for future use, and complete the processing of the columnar loofah sheet within 2 days.

As a preference, the method for calculating the density of the columnar loofah is as follows: the upper and lower cross-sectional areas S ₁ and S ₂ of the columnar loofah are averaged to obtain S _average , and the volume of the columnar loofah is V=S _average *h; then use an electronic balance The mass m is weighed, and the density ρ=m/V is obtained; the upper and lower cross-sectional areas S ₁ and S ₂ are the areas of the three large pores naturally formed by removing the loofah.

As preferably, the upper and lower cross-sectional areas of the loofah are obtained by taking pictures or scanning the upper and lower cross-sectional views, and using graphics software such as PS to calculate the corresponding cross-sectional areas; the diameter of the columnar loofah is calculated by the circle area The formula is reversed to get.

The columnar loofah (2220, 222) before and after the compression treatment is shown in Figures 7 and 8, and the three relatively large holes in the figure are the three naturally formed large holes described in step (6).

Provide a kind of processing method of embodiment 1 loofah sheet in following embodiment 3-5

Example 3

A kind of method that utilizes post-compressed columnar loofah processing sheet as described above, proceeds as follows:

(1) First, put the upper and lower pieces of non-woven fabric together and quilt them along the width direction. The quilting lines are parallel to each other and the adjacent distance is the largest diameter of the loofah D+2.5cm;

Format size of non-woven fabric:

Length (cm) = mattress core liner length + 2.5n;

Among them, n refers to the number of rows of loofah, and 2.5n means that each row needs to be increased by 2.5cm to form the cavity of each row;

n = length of mattress core liner/maximum diameter of loofah D, when n is not an integer, take the integer plus 1.

Width (cm) = mattress core width + 3cm;

The inner container of the mattress core layer refers to the whole body composed of the multi-layer loofah sheet and the inner container cover covering the multi-layer loofah sheet in Example 1.

(2) Select the compressed columnar loofah of the same height, and fill each filling cavity formed by the quilting line with compressed columnar loofah with corresponding density, diameter level, and compression amount according to the corresponding user groups; columnar The loofahs are evenly arranged vertically in the cavity; and the columnar loofahs in the same filling cavity have the same density, diameter and compression;

(4) In order to achieve the purpose of strengthening the four sides of the columnar loofah mattress, when the columnar loofah sheet is provided with a reinforcement area around it, a row of columnar loofahs with a density of 27Kg/m ³ -30Kg/m ³ is filled in the reinforcement area, That is to say, the row of columnar loofahs at both ends of the columnar loofah sheet in the length direction and the columnar loofahs at both ends of each row are high-density columnar loofahs (27Kg/m ³ -30Kg/m ³ ), and the amount of compression is the same as that of adjacent parts The columnar loofah is the same.

(5) After filling all the filling cavities, seal the two ends of the upper and lower non-woven fabrics to form a columnar loofah sheet.

Example 4

A kind of method that utilizes post-compressed columnar loofah processing sheet as described above, proceeds as follows:

(1) First, the two sides of the upper and lower non-woven fabrics in the width direction are sewed together;

(2) quilting corresponding zipper tapes on the upper and lower non-woven fabrics along the width direction, the zipper tapes are parallel to each other and the distance between adjacent zipper tapes is the maximum diameter of the columnar loofah D+2cm;

Format size of non-woven fabric:

Length (cm) = mattress core liner length + 2.5n;

Among them, n refers to the number of rows of loofah, and 2.5n means that each row needs to be increased by 2.5cm to form the cavity of each row;

n = length of mattress core liner/maximum diameter of loofah D, when n is not an integer, take the integer plus 1.

Width (cm) = mattress core width + 3cm;

The inner container of the mattress core layer refers to the whole body composed of the multi-layer loofah sheet and the inner container cover covering the multi-layer loofah sheet in Example 1.

(3) Select the compressed columnar loofah of the same height, and fill the columnar loofah in the filling cavity formed between the zipper tapes. The columnar loofah filled in the same filling cavity has the same density, diameter, and compression; each After the filling cavity is filled, close the corresponding zipper tape;

(5) In order to achieve the purpose of strengthening the four sides of the columnar loofah mattress, when the columnar loofah sheet is provided with a reinforcement area around it, a row of columnar loofah with a density of 27Kg/m ³ -30Kg/m ³ is filled in the reinforcement area, That is to say, the row of columnar loofahs at both ends of the columnar loofah sheet in the length direction and the columnar loofahs at both ends of each row are high-density columnar loofahs (27Kg/m ³ -30Kg/m ³ ), and the amount of compression is the same as that of adjacent parts The columnar loofah is the same.

(6) After filling all the filling cavities, seal the length sides of the upper and lower non-woven fabrics to form a columnar loofah sheet;

Example 5

A kind of method that utilizes post-compressed columnar loofah processing sheet as described above, proceeds as follows:

(1) First, the two sides of the upper and lower non-woven fabrics in the width direction are stitched together;

(2) Select the compressed columnar loofah of the same height, and arrange the compressed columnar loofah in multiple rows in the width direction between the upper and lower non-woven fabrics. The columnar loofah of the same row has density, diameter, and compression In the same way, every time a line of arrangement is completed, the upper and lower non-woven fabrics are bonded by heat and pressure once, and the row of columnar loofahs is divided and packaged between the upper and lower non-woven fabrics; until the filling of the entire sheet is completed;

(3) In order to achieve the purpose of strengthening the four sides of the columnar loofah mattress, when the columnar loofah sheet is provided with a reinforcement area around it, a row of columnar loofah with a density of 27Kg/m ³ -30Kg/m ³ is filled in the reinforcement area, That is to say, the row of columnar loofahs at both ends of the columnar loofah sheet in the length direction and the columnar loofahs at both ends of each row are high-density columnar loofahs (27Kg/m ³ -30Kg/m ³ ), and the amount of compression is the same as that of adjacent parts The columnar loofah is the same.

(4) Seal the long sides of the upper and lower non-woven fabrics to form a columnar loofah sheet.

The format size of the columnar loofah sheet is compatible with the format size of the inner liner cover of the core layer of the mattress. The lower mattress core layer liner cover refers to the whole made up of the multi-layer loofah sheet and the liner cover covering the multi-layer loofah sheet in embodiment 1.

The gained loofah sheet performance test of above-mentioned method processing is as follows:

Referring to the international standard ISO2439/BMOD1, the CTBA method was used to test the compression hardness of 10cm thick columnar loofah sheet (5 layers) and 10cm palm silk mat. The results: ① columnar loofah sheet (compression 40%-60%) The hardness of the surface layer is 4.8mm-19mm, the hardness of the core layer is 16.9mm-31.2mm, and the hardness of the bottom layer is 2.9mm-6.6mm; while the brown silk mat has a surface hardness of 2.9mm, a core layer hardness of 5.8mm, and a bottom layer hardness of 1.3mm.

The above is only a preferred embodiment of the utility model, and is not intended to limit the utility model. Any modification, equivalent replacement and improvement made within the spirit and principles of the utility model shall be included in the protection scope of the utility model within.

Claims (8)

1. a column luffa healthy partition mattress, is characterized in that, described partitioned mattress comprises mattress upper strata and mattress lower floor,

The comfort liner on described mattress upper strata is that the one or more combination in being wadded a quilt with cotton by latex, foam sponge, wool, horsehair, camel hair, eider down, sponge gourd reeling forms, the upper surface of described comfort liner is coated with fabric composite bed, lower surface is coated with end liner, surrounding side is coated with surrounding edge, extend internally to comfort liner lower surface level bottom described surrounding edge and form extension one, and along being provided with connector one in three limits of extension one;

Described mattress lower floor sandwich layer is made up of the inner bag cover of multilayer column luffa sheet material and coated luffa sheet material, the bottom surface of described sandwich layer and surrounding by lower fabric composite bed and surrounding surrounding edge coated, the top of described surrounding edge extends internally to the upper surface level of sandwich layer and forms extension two, and along being provided with the connector two matched with connector one in three limits of extension two;

Described connector one and connector two for being connected, folding mattress upper strata and mattress lower floor.

2. a kind of column luffa healthy partition according to claim 1 mattress, it is characterized in that, described column luffa sheet material is made up of clad and the column luffa that to be filled in clad vertically arrangement, described column luffa sheet material is divided into head zone, shoulder regions, lumbar region, seat area, leg area along its length, and the luffa density of filling in described zones of different, decrement comprise following combination:

Described low-density is 19Kg/m ³-22Kg/m ³, described Midst density is 23Kg/m ³-26Kg/m ³, described high density is 27Kg/m ³-30Kg/m ³; Described decrement refers to, former luffa is cut into the column of certain altitude, then by the height ratio of described column luffa by its short transverse vertical compression.

3. a kind of column luffa healthy partition according to claim 2 mattress, it is characterized in that, in described column luffa sheet material, column luffa arranges in vertical matrix in clad, and the column luffa of vertically arrangement is expert at and is separated by cut-off rule between row, the column luffa in each described sheet material is highly consistent after keeping compression.

4. the kind column luffa healthy partition mattress according to Claims 2 or 3, it is characterized in that, on described column luffa sheet length direction, a line column luffa at most edge, two ends and the column luffa at every row two ends are high density column luffa, thus form edge strength reinforced region.

5. a kind of column luffa healthy partition according to claim 1 mattress, is characterized in that, described connector one and connector two are slide fastener or VELCRO or snap-fastener.

6. a kind of column luffa healthy partition according to claim 1 mattress, it is characterized in that, the height on described mattress upper strata is 3cm-10cm; The height of described sandwich layer is 5cm-18cm.

7. a kind of column luffa healthy partition according to claim 1 mattress, it is characterized in that, the length of described extension one and extension two is 3.0cm-8.0cm.

8. a kind of column luffa healthy partition according to claim 1 mattress, is characterized in that, inner bag cover one side of described coated luffa sheet material or continuous many sides are provided with the hole of mounting or dismounting luffa sheet material.