JP3206244U - Composite heat insulation fabric - Google Patents

Abstract

[PROBLEMS] To provide a good heat retention performance, to prevent the heat of a human body from radiating heat, to be soft and comfortable to use, to lighten the weight, and to be used for a long time without any problem of displacement, deformation or overlapping of the filling. Sometimes, a composite heat-insulating fabric that is easy to carry and store is provided. A composite heat insulating dough includes a surface layer, a back layer, and heat insulating particles. The surface layer 1 is provided with a first lattice. The back layer 3 has a second lattice which is provided at a position corresponding to the first lattice and is connected and fixed corresponding to each point of the first lattice, and is connected and fixed corresponding to the edge of the surface layer 1. . The heat insulating particles 4 are filled in the intermediate layer 2 that is a space defined between the surface layer 1 and the back layer 3. The thermal insulation performance of the composite thermal insulation fabric is good, and when used, it does not dissipate heat from the human body, it is soft and comfortable, light weight, the internal filling is not displaced, deformed or overlapped, convenient for carrying and storing . [Selection] Figure 2

Description

  The present invention belongs to the field of household spinning products, and relates to one composite heat insulating fabric.

  During winter, when the temperature is low and cold, people sit or lie indoors or outdoors, often with insulation such as cushions, cushions and mattresses between the body and the contact surface, so that there is no direct contact between the body and the contact surface. Reduce heat exchange and maintain body temperature. A single-fabric heat insulation has a poor heat-retaining effect, and usually a filler is placed between the double-cloth, and a material such as a cushion, a cushion and a mattress is inserted to enhance the heat insulation effect.

  Commonly used insulation materials include fabrics such as cotton, polyester, or sponge. However, these fabrics have limited heat insulation effects, so usually they do not overlap to a certain extent until they have sufficient heat insulation effects and flexibility. Not fulfilled. Moreover, if the filling material is excessively added, the product becomes heavier and difficult to carry and store. Furthermore, since the heat insulating filler moves between the double doughs and the heat insulating fillers are likely to overlap, the heat insulating filler is not evenly distributed, further reducing the comfort and convenience.

  The present invention is to solve the above-described problems of the prior art. The present invention has good heat insulation performance, makes it difficult to dissipate the amount of heat of the human body when used, is soft and comfortable to use, has a light weight, has no problem of displacement, deformation or overlapping of the internal filling, and has been used for a long time. A composite heat-insulating fabric that is easy to carry and store is provided.

The composite heat insulating dough of the present invention includes a surface layer (1), a back layer (3), and heat insulating particles (4).
The surface layer is provided with a first lattice.
The back layer has a second lattice provided at a position corresponding to the first lattice and connected and fixed to each point of the first lattice, and connected and fixed corresponding to the edge of the surface layer. The
The heat insulating particles are filled in the intermediate layer (2) which is a space defined between the surface layer and the back layer.

In addition, the first lattice and the second lattice have the same arrangement and are regularly arranged.
The points of the first lattice and the second lattice are uniformly arranged for each row, each point in each row is a lattice, and a plurality of lattices are equidistant, and each point of each lattice Are arranged at equal distances and adjacent lattice points intersect and are distributed.

The distances between the points of the first lattice and the points directly adjacent to the points of the first lattice are the same.
The distance between each point of the first lattice and each point of the second lattice is 2 cm or more and 4 cm or less, and the thickness of the intermediate layer is 0.5 cm or more and 2 cm or less.

The distance between each point of the first lattice and the point directly adjacent to each point of the first lattice is 3 cm, and the thickness of the intermediate layer is 1 cm.
The heat insulating particles are formed of a foamed polystyrene cloth, and the heat insulating particles have a diameter of 0.5 to 5 mm.
The surface layer and the back layer are trimmed where the edges are connected.
The surface layer and the back layer are formed of a long fiber polyester fabric.

Each of the points of the first lattice has a third lattice that is connected, fixed, and further includes a functional layer (5) that covers the outside of the surface layer.
The functional layer is formed on a lace fabric layer or a flax print layer.

  The composite heat insulating dough includes a surface layer, an intermediate layer, a back layer, and heat insulating particles. The first and second lattices are fixedly connected between the surface layer and the back layer, and heat insulating particles are installed in a space sandwiched between the surface layer and the back layer. Corresponding to the first lattice and the second lattice fixed to each other, the motion of the heat insulating particles is effectively limited. And when using, a heat insulation particle is connected with the heat insulation particle which adjoins by electrostatic relation. The heat insulating particles are distributed in the composite heat insulating fabric while maintaining a uniform state, there is no fear of the heat insulating particles overlapping, and since the heat conductivity of the heat insulating particles is low, it is possible to effectively prevent heat from being emitted from the human body. At the same time, because there are gaps between the heat insulating particles, the composite warming fabric is guaranteed good ventilation and does not cause a stuffy sensation when used.

The composite heat-insulating fabric further includes a functional layer. The functional layer is provided on the outer surface of the surface layer. Lace fabric or flax print layer can be used. The functional layer has good ventilation and the fabric looks beautiful.
The composite warming fabric is soft and thin and is suitable for use on mattresses, cushions or other household items, and is also suitable for use as a surface fabric for pillows, cushions, or pillows. In addition, the composite heat-insulating fabric is produced on multilayer carpets or other products along with other fabrics, has high practicality, has a good heat-insulating effect, and is widely used.

The block diagram of the composite heat insulation cloth of 1st Embodiment of this invention. Cross-sectional block diagram of the composite heat insulation dough of 1st Embodiment of this invention Explanatory drawing of the arrangement method of each point of the 1st lattice of the composite heat insulation cloth | fabric of 1st Embodiment of this invention, and a 2nd lattice. Cross-sectional block diagram of the composite heat insulation cloth of 2nd Embodiment of this invention

Based on the drawings of the present invention, in order to disclose the purpose, technical proposal and advantages of the present invention more clearly,
Although 1st and 2nd embodiment is described as follows, this invention is not limited.
(First embodiment)
As shown in FIGS. 1 and 2, the composite heat insulating dough has a surface layer 1, an intermediate layer 2, and a back layer 3 formed from the top to the bottom of the drawing.

  The surface layer 1 and the back layer 3 are relatively disposed, the first lattice is disposed on the surface layer 1, the second lattice is disposed at a position corresponding to the back layer 3 and the first lattice, Each point in the second lattice and the second lattice is connected and fixed. The edge portions of the surface layer 1 and the back layer 3 are connected and fixed correspondingly. A space sandwiched between the surface layer 1 and the back layer 3 and partitioned between the surface layer and the back layer is formed with an intermediate layer 2, and the intermediate layer 2 is filled with heat insulating particles 4.

  In order to optimize, the surface layer 1 and the back layer 3 are made of long fiber polyester of the same fabric. The heat insulating particles 4 are made of expanded polystyrene, and the expanded polystyrene fabric has low thermal conductivity, good thermal insulation performance, low density, stable chemical properties, no harmful gas generation, healthy and environmental Friendly. The diameter of the heat insulating particles 4 is 0.5 mm or more and 5 mm or less, and among them, the heat insulating particles 4 having a diameter of 0.5 mm or more and 2 mm or less occupy a range from 70% to 80% of the whole particles.

  The edge portions of the surface layer 1 and the back layer 3 are connected and fixed or edged by a direct stitching method. Decide whether to trim according to actual demand. For example, in the case of using a composite heat-insulating fabric as a surface fabric for producing a pillow, if the fabric is stitched directly to the edge of the fabric, the uniformity of the thickness of the entire fabric is increased. When making a mattress using a composite warming fabric, it is better to trim the edges of the composite warming fabric. The border is made of cotton, polyester, flax or other fabric. The edging makes the manufactured mattress more beautiful, protects the edges of the composite heat-insulating fabric, and extends the life of manufactured items such as mattresses.

  As shown in FIG. 3, the arrangement method of the first lattice and the second lattice is the same and regularly arranged. A specific arrangement method is that each point is arranged for each row, the point in each row is a lattice, a plurality of lattices are parallel and equidistant, and each point in the lattice is arranged at an equidistant distance. . Lattice points in adjacent rows are distributed intersecting with the direction perpendicular to the lattice as an axis.

In order to optimize, the distance between each point directly adjacent to each point in the first lattice is 2 cm or more and 4 cm or less, and the thickness of the intermediate layer 2 is 0.5 cm or more and 2 cm or less. In other words, each point in the first lattice forms a plurality of complete joining rhombuses when points adjacent to it and in different lattices are connected by virtual lines. The length of one side of the rhombus is 2 cm or more and 4 cm or less, and the thickness of the center position of the rhombus is 0.5 cm or more and 2 cm or less.
When further optimizing, the distance between each point on the first lattice and each point directly adjacent to it is 3 cm, the thickness of the intermediate layer 2 is 1 cm, the heat-retaining effect of the composite heat-retaining fabric, the comfort and durability of the fabric Sex reaches the best.

  Each point in the first and second lattices is connected and fixed. The movement of the heat insulating particles 4 is effectively limited, and when used, the heat insulating particles covered with rhombuses are easily adsorbed to each other due to electrostatic relations. The heat insulating particles 4 are covered with a rhombus and form a lump of particles, and the heat insulating particles 4 do not cause problems such as sliding and overlapping, and are not evenly distributed. There is no worry about deformation.

(Second Embodiment)
As shown in FIG. 4, the composite warming fabric of the second embodiment further includes a functional layer 5 in addition to the composite warming fabric of the first embodiment.
The functional layer 5 covers the outside of the surface layer 1. A third lattice is installed in the functional layer 5, and each point in the third lattice and each point in the first lattice correspond to each other and are connected and fixed.
When optimized, the functional layer 5 is formed of a lace fabric or a flax print layer. The functional layer has good ventilation and the appearance of the composite thermal insulation fabric looks more beautiful.

  The present invention is not limited to the best embodiment described above. Anyone can produce various products with enlightenment from this device. However, regardless of any changes in shape or structure, all forms similar or similar to the present invention are within the protection scope of the present invention.

1 ... surface layer,
2 ... intermediate layer,
3 ... back layer,
4 ... heat insulating particles,
5: Functional layer.

Claims (10)

A surface layer (1) provided with a first lattice;
The first lattice has a second lattice provided at a corresponding position and correspondingly connected and fixed to each point of the first lattice, and connected and fixed corresponding to an edge of the surface layer. Back layer (3),
Heat insulating particles (4) filled in the intermediate layer (2), which is a space defined between the surface layer and the back layer;
Composite heat insulation dough with. The first lattice and the second lattice have the same arrangement and are regularly arranged;
The points of the first lattice and the second lattice are uniformly arranged for each row, each point in each row is a lattice, and a plurality of lattices are provided at equal distances. The composite heat insulating fabric according to claim 1, wherein each point is arranged at an equal distance, and each point of adjacent lattices intersects and is distributed.   The composite heat insulating fabric according to claim 2, wherein the distance between each point of the first lattice and a point directly adjacent to each point of the first lattice is the same. The distance between each point of the first lattice and the point directly adjacent to each point of the first lattice is 2 cm or more and 4 cm or less,
The composite heat insulating fabric according to claim 3, wherein the intermediate layer has a thickness of 0.5 cm to 2 cm. The distance between each point of the first lattice and the point directly adjacent to each point of the first lattice is 3 cm,
The composite thermal insulation fabric according to claim 3, wherein the intermediate layer has a thickness of 1 cm.   The composite heat insulating fabric according to claim 1, wherein the heat insulating particles are formed of a foamed polystyrene material, and the heat insulating particles have a diameter of 0.5 mm to 5 mm.   The composite heat insulating fabric according to claim 1, wherein the surface layer and the back layer are trimmed at locations where edges are connected.   The composite heat insulating fabric according to claim 1, wherein the surface layer and the back layer are formed of a long-fiber polyester fabric.   The composite heat insulating fabric according to claim 1, further comprising a functional layer (5) that has a third lattice to which each point of the first lattice corresponds, is connected and fixed, and covers the outside of the surface layer.   The composite heat insulating fabric according to claim 9, wherein the functional layer is formed on a lace fabric layer or a flax print layer.

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