RU202829U1 - Universal pillowcase - Google Patents

Abstract

The utility model refers to the light industry and can be used when sewing bed linen, in particular when sewing pillowcases. The product is a bedding - a cover made of fabric, worn on a sleeping or decorative pillow. The utility model is intended primarily for use in the mass garment industry when sewing bed linen. It can also be used in the manufacture of pillowcases for decorative pillows. The technical result is an increased tension of the folded part of the pillowcase in the buttoned state, which ensures its even and snug fit, and also prevents the lower edge of the opening for inserting the pillow from extending relative to the upper edge of the opening for inserting the pillow when fastened. The technical result is achieved by the fact that in a pillowcase for a pillow, which is a cover formed by two canvases with an offset hole for inserting a pillow on the upper side and stitched bumpers on the bottom and sides, the side bumpers are made smoothly expanding along their upper third in the direction The utility model accommodates the most common pillow sizes, increasing ease of use and expanding performance without requiring any special skills.

Description

The utility model belongs to the light industry and can be used when sewing bed linen, in particular, when sewing pillowcases.

The product is a bedding - a cover made of fabric, put on a sleeping or decorative pillow. The utility model is intended primarily for use in the mass garment industry when sewing bed linen. It can also be used in the manufacture of pillowcases for decorative pillows.

Known pillowcases are rectangular or square, designed for pillows of a strictly defined size - 50 * 70 cm or 70 * 70 cm; without sides or with sides for decorative purposes; with fastening elements covering the opening for inserting the pillow with pillowcases in the form of buttons, zippers, buttons. A common disadvantage of these pillowcases is the limited functionality in comparison with the proposed utility model.

The closest analogue is a pillowcase (patent for a useful model RU 159546, Application: 2015135331/12 dated 08/20/2015, published on 02/10/2016 Bull. No. 4), containing the upper and lower fabric webs with a valve and an opening for inserting a pillow, a valve, a lower and the upper fabric of which was obtained by bending a rectangular piece of fabric, the valve in the size of 200-300 mm, the lower and upper fabrics - in half of the remaining rectangular piece of fabric and folding together a rectangular piece of fabric, the lower section of the upper fabric and the upper section of the valve are processed with a seam in a hem with a closed with a cut 7-9 mm wide, the side cuts of the lower and upper fabrics are stitched together with the side cut of the pillowcase flap.

Disadvantages of the prototype: the design of the hole for embedding the pillow, which, when using a pillowcase for a 50 * 70 cm pillow, does not provide complete closure of the inlet; the same width of the sides (ears) in all areas of their strapping does not provide the necessary even fit of the bent part of the pillowcase to the pillow when using a pillowcase for a pillow 50 * 70 cm.

Signs common with the prototype: upper and lower canvases, hole for cushion attachment, sides (ears), fastening elements

The task of this utility model is to improve the ease of use due to the flat and tight fit of the bent part of the pillowcase and to expand the operational capabilities of the product.

The technical result is an increased tension of the folded part of the pillowcase in the buttoned state, which ensures its even and snug fit, as well as preventing the lower edge of the opening for inserting the pillow from extending relative to the upper edge of the opening for inserting the pillow when the pillowcase is buttoned.

The technical result is achieved by the fact that in the pillow case, which is a cover formed by two canvases with an opening for inserting a pillow on the upper side and stitched edges on the lower and lateral sides, the lateral edges are made smoothly expanding along their upper third towards the upper side ...

The hole for inserting the pillow is offset below the top by a distance of 8 to 12 mm on each side. This makes it possible, when bending the upper part of the pillowcase in the buttoned state, to prevent the lower fabric of the folded part from moving forward relative to the upper fabric of the pillowcase.

It is optimal if the width of the side wall at the top side is 10-17% larger than at the bottom side.

It is convenient if fastening elements are placed on the side boards.

The essence of the utility model is illustrated by the following drawings:

FIG. 1 shows a general view of the pillowcase

FIG. 2 shows the pillowcase in a buttoned state

The pillowcase (Fig. 1) is a cover formed by two canvases from one piece or two cut-off pieces with an opening 1 for inserting a pillow, offset below the upper side 2, and stitched edges 3 on the side 4 and lower 5 sides. Throughout the upper third of the sides 3 of the lateral sides 4 are made smoothly expanding towards the upper side 2. The lateral sides are equipped with fastening elements 6. The fold line, shown by the dashed line, conventionally divides the pillowcase into upper 7 and lower 8 parts.

The product made in accordance with this utility model can be used, for example, for pillows of 68 * 68 cm -70 * 70 cm in the original state and pillows of 48 * 58 cm - 50 * 70 cm by bending the upper part of the pillowcase and fixing it in this position using the fastening elements.

When using pillows measuring 48 * 58 cm - 50 * 70 cm (Fig. 2), the upper part 7 of the pillowcase is bent and fixed by fastening elements 6, while due to the execution of the sides 3 of the lateral sides 4 smoothly expanding towards the upper side 2, the necessary reinforcement is provided tension of the upper part 7 in the fastened state by the fastening elements 6, eliminating protruding and ensuring a snug fit to the lower part 8. At the same time, the hole 1 (Fig. 1) displaced below the upper side 2 for inserting the pillow allows, when the upper part 7 of the pillowcase is folded, to avoid pulling the lower sheet forward relative to the upper sheet of the pillowcase, providing ease of use.

It must be understood that the above example illustrating the use of the product for pillows of sizes 68 * 68 cm -70 * 70 cm and 48 * 58 cm - 50 * 70 cm does not limit the scope of application and this utility model can be used in relation to pillows of any other size with the achievement of the same technical result with the same essential features.

The product can be made of any materials intended for sewing bed linen. For example, cotton and blended fabrics, fabrics made of artificial fibers, fabrics of plain, satin and combined weaves. If the pillowcase is intended for “disposable use”, for example, as a barrier product in a medical setting, it can be made from synthetic nonwoven fabrics. In decorative pillowcases, cotton, synthetic and mixed decorative fabrics can be used. Buttons and buttons with welt loops can be used as fastening elements. The topstitching of the sides can be done with stitching stitches on a universal lockstitch machine, as well as with decorative zigzag stitches or five-thread overlay stitches with the formation of loops on special machines.

The utility model allows the product to be used for the most common pillow sizes, increasing ease of use and expanding operational capabilities, without requiring the user to have special skills.

Claims (4)

1. A pillow case, which is a cover formed by two canvases with an opening for inserting a pillow on the upper side and stitching edges on the lower and lateral sides, characterized in that the lateral edges are made smoothly expanding along their upper third towards the upper side. 2. A pillow case according to claim 1, characterized in that the opening for inserting the pillow is displaced below the upper part by a distance of 8 mm to 12 mm. 3. A pillow case according to claim 1, characterized in that the width of the side wall at the top is 10-17% larger than at the bottom. 4. A pillow case according to claim 1, characterized in that fastening elements are placed on the side bumpers.

Images