JP3036684U - Futon - Google Patents

Abstract

(57) [Abstract] [PROBLEMS] By fixing a cotton cloth without sewing the front side and the cotton cloth at least in-plane, it is possible to prevent loosening of a sewing thread or the like and maintain good cushioning properties for a long time. SOLUTION: A flat foam material 1 having a wall thickness is interposed in an intermediate layer, and a cotton cloth 3 in which non-woven fabric films 2a and 2b are quilted on both sides is laminated on the upper and lower sides of the foam material 1 so that a front side 4 is formed of the cotton cloth. 3, the cotton cloth 3 was housed inside the front side 4 to be sewn without sewn at least in-plane with the front side 4.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to an improvement of a futon including a mattress, a cushion, a cushion, etc., which mainly receives the weight of the user.

[0002]

[Prior art]

 Conventionally, cushions, cushions, etc. are covered by covering the cotton cloth on the front side and sewn on the front side, and hanging the front side on the cotton cloth within the plane and sewing or quilting the front side and the cotton cloth. And the cotton cloth are fixed.

However, the sewn point by the above-mentioned hanging and quilting is located on the front side surface that directly receives the weight of the user, and the sewn point is rubbed with the use and cannot be unraveled. It is easy to occur. Especially, when quilting is used, it is easy for the end of the sewing thread to be released from a position where it is not stopped.

Further, in cushions, cushions, etc., which are sewn only by covering the cotton cloth on the front side, the cotton cloth is easily worn out due to use, and good cushioning properties cannot be maintained for a long time.

[0005]

[Problems to be solved by the device]

 It is an object of the present invention to provide a futon that can prevent loosening of sewing threads and the like and can be used for a long period of time by fixing the cotton cloth without sewing the front side and the cotton cloth at least in-plane.

Another object of the present invention is to provide a futon which can maintain a good cushioning property for a long time.

[0007]

[Means for Solving the Problems]

 In the futon according to claim 1 of the present invention, a non-woven fabric film is placed on both sides of a cotton fabric to quilt the three members integrally, and this non-woven fabric film is quilted on both sides, and the cotton fabric on the front side is the cotton fabric. It is finished by covering it and accommodating the cotton cloth inside the front side to be sewn without sewn at least in-plane with the front side.

In the futon according to claim 2 of the present invention, a flat foam material having a wall thickness is interposed in an intermediate layer, and a non-woven film quilted cotton cloth is laminated on both sides of the foam material. The front side is covered with the cotton cloth, and the cotton cloth is housed inside the front side to be sewn without sewn at least in-plane with the front side.

[0009]

[Embodiment of the invention]

 Hereinafter, referring to the accompanying drawings, the illustrated embodiment is illustrated as being suitable for forming a cushion. In this cushion, as shown in FIG. 1, a flat foam material 1 having a wall thickness is interposed in an intermediate layer, and non-woven fabric films 2a and 2b are covered on both sides, and a cotton cloth 3 is quilted in three parts. The foam material 1 is laminated on the upper and lower sides, the cotton cloth 3 is covered with the front side 4 to be sewn, and the entire layer is housed inside the front side 4 for finishing.

As the foam material 1, it is preferable to use a hard foam urethane foam capable of maintaining a good cushioning property for a long time. Further, this foam material 1 is used by cutting it into a quadrangle corresponding to the flat area of the cushion, which is the product, excluding the thickness of the cotton cloth 3 covering the peripheral side surface.

As the non-woven films 2a and 2b, it is possible to use thin films formed from fibers such as cotton, rayon, acetate, nylon, polyester and vinylon. The non-woven films 2a and 2b have excellent tensile strength and are not easily broken even when receiving the weight of the user. Further, since the cotton cloth 3 is fixed to the cotton cloth 3 by quilting with the cotton cloth 3, the cotton cloth 3 can be shape-retained in an uneven shape, and the cotton cloth 4 and the cotton cloth 4 can be easily cut into a necessary area according to the product, thus eliminating waste.

As the cotton cloth 3, any one of raw cotton, synthetic cotton, and mixed cotton can be used. Of these, raw cotton is preferable because it has excellent hygroscopicity and excellent strain recovery upon drying. Synthetic cotton is light, and it is particularly preferable to use polyester cotton which has been subjected to antibacterial treatment.

The front side 4 does not have to be bound by a material, and a silk cloth or a cloth such as cupra, polyester, acrylic, rayon, or a lace cloth can be used for a high-grade material. For summer, lace fabrics, hemp, Panama, cupra, polynosic, rayon, or other cloth can be used.

Using each of these materials, as shown in FIG. 2, a flat foam material 1 having a wall thickness is interposed in an intermediate layer, and a cotton cloth 3 in which non-woven fabric films 2a and 2b are quilted on both sides is used. The material 1 is laminated on the upper and lower sides, the front side 4 is covered with the cotton cloth 3, and the cotton cloth 3 is sewn so as to be accommodated inside the front side 4 to be sewn without at least in-plane stitching with the front side 4.

As the cotton cloth 3 and the front side 4, it is possible to use the one which is sandwiched with the foam material 1 and cut into one that can be folded in two. Further, the front side 4 may be sewn on the peripheral edge, and when this edging is performed, it may be sewn together with the edge of the cotton cloth 3 including the non-woven fabric films 2a and 2b. Bias tape 5 may be covered and sewn together along the edge stitched portion, and the edge stitched portion may be sewn so as to decorate it in a beaded shape.

Although the above-described embodiment has been described based on a cushion, it can be widely applied to a cushion, a cushion, and the like.

[0017]

[Effect of the invention]

 According to the futon according to claim 1 of the present invention, the non-woven film is covered on both sides of the cotton cloth to quilt the three members integrally, and the non-woven film quilted on both sides is used as batting and the front side is the cotton cloth. Since the cotton cloth is covered and is not sewn at least in-plane with the front side, the cotton cloth is accommodated in the inside of the front side to be sewn, so the sewing thread is fixed by fixing the cotton cloth without sewing the front side and the cotton cloth at least in-plane. It can be sewn so that it does not come loose and can withstand long-term use.

According to the futon according to claim 2 of the present invention, a flat foam material having a wall thickness is interposed in the middle layer, and a cotton cloth having a nonwoven film quilted on both sides is formed on the upper and lower sides of the foam material. Since the cotton cloth is placed inside the front side to be sewn without covering the front side with the cotton cloth and at least in-plane sewing with the front side, the cotton cloth is fixed and the sewing thread is unraveled. Not only can it be prevented, but also good cushioning properties can be sewn with the foam material for a long time.

[Brief description of the drawings]

FIG. 1 is an explanatory view showing each material constituting a futon according to the present invention.

FIG. 2 is a partially enlarged side sectional view of the same futon.

[Explanation of symbols]

 1 Foam material 2a, 2b Non-woven film 3 Cotton cloth 4 Front side

Claims (2)

[Utility model registration claims] 1. A non-woven fabric film is covered on both sides of a cotton cloth to quilt the three members integrally, the non-woven fabric cloth is quilted on both sides to cover the cotton cloth with the front side as the batting, and the front side and at least the surface are sewn together. A futon, characterized in that the cotton cloth is housed inside the front side to be sewn. 2. A flat foam material having a wall thickness is interposed in an intermediate layer, and a cotton cloth having a nonwoven fabric film quilted on both sides is laminated on the upper and lower sides of the foam material, and the front side is covered with the cotton cloth. The futon according to claim 1, wherein the cotton cloth is housed inside the front side to be sewn without sewing at least in-plane.