JP3221492U - Pillow cover - Google Patents

Abstract

An object of the present invention is to provide a pillow cover which can be easily manufactured with a simple structure, can be easily replaced with a pillow, can be quickly replaced, and can not easily slip out of use. SOLUTION: A rectangular cloth part 2 and an opening 5 narrower than the one side of the cloth part 2 are provided at the central part of one side of the cloth part 2 toward the opposite side of the cloth part 2; And a pillow gripping portion 3 which grips the pillow 100 by inserting a part thereof. The pillow grip portion 3 is opened by partially folding the cloth portion 2 toward the opposite side, and partially folding the folded back portion 2 along the side edges on the inside of the both side edges. 5 is formed. [Selected figure] Figure 1

Description

  The present invention relates to a pillowcase which can be easily manufactured with a simple structure, can be easily replaced with a pillow, can be quickly replaced, and can not easily slip out of use.

In the past, linen supply companies were in charge of everything from renting linen products such as sheets and pillow covers to hotels, ryokans and hospitals etc, to collecting used linen products, washing and re-renting, and linen products in hotels and ryokan etc. The hotel staff has been in charge of the exchange work, and the nurse staff has been in charge of the exchange work of linen products in hospitals and the like.
In recent years, significant foreign tourist attraction activities have become active in the policy and the number of guests has increased significantly, and the aging society has come and the number of hospitalized patients requiring long-term care has greatly increased. Staff members are required to concentrate on higher quality service and nurse staff need to concentrate on more specialized nursing services.
Because of this, linen supply companies themselves are sending employees to hotels, ryokans, hospitals, etc., and there is a shift in operations that is responsible for replacing linen products in the facilities.
Employees dispatched to these facilities are forced to finish the replacement work in a short time, as linen products in all rooms or all sick rooms in each facility have to be replaced daily.
In general, an envelope-type pillow cover used in a hotel, an inn, a hospital or the like is formed of a cloth in the form of a vertically long bag. When the pillow cover is attached, after the entire pillow is inserted into the bag, the surplus portion of the bag is folded under the pillow inside the pillow cover. At the time of removal, it takes time and effort to take out the entire pillow from the inside of the bag.

  There is a demand for a pillow cover structure that can be easily attached and detached and that is not easily displaced when attached and used, and pillow covers that meet this demand are known (see, for example, Patent Document 1 and Patent Document 2).

  Furthermore, the structure of the pillow cover which attachment / detachment is easy, does not shift easily, and can adjust the height of a pillow easily is known (for example, refer patent document 3).

  The pillow cover described in Patent Document 1 has a rectangular cloth portion 102 having a length L twice as large as the depth d of the pillow and having a width W equal in size to the width w of the pillow, as shown in FIG. At one end of the side of the width W, a bag-like portion 103 having a depth of about 1/2 of the depth d of the pillow and an opening 105 directed to the other end. After the pillow 100 is inserted into the bag-like portion to about half the depth d of the pillow, the cloth portion 2 is folded in half to cover the pillow surface.

  As shown in FIG. 9, the pillow cover described in Patent Document 2 includes a cloth portion 112 and a bag-like portion 113 having openings 115 at both ends of the cloth portion 112 toward the other. is there. After inserting a part or the whole of the pillow 100 into one bag-like part 113, the cloth part 112 is wound and finally, the pillow surface is covered by being stored in the other bag-like part 113.

  As shown in FIG. 10, the pillow cover described in Patent Document 3 is a cloth having a width W slightly larger than the width w of the pillow, having a depth d of about one and a half turns around the pillow 100, and a length 1.5 L covering the pillow 100. It comprises a portion 122 and a plurality of fasteners of different purposes disposed at the left and right edges of the cloth portion 122. The pillow surface is covered by fitting the left and right main fasteners 181 provided at one end side of the pillow cover 1 and the depth d of the pillow one round. The pillow side surfaces are covered by respectively fitting left and right detents 182 provided at the top and bottom of the pillow cover located at the center of the depth d of the pillow. The height h of the pillow is adjusted by changing the strength pressed in the front-rear direction of the depth d of the pillow by fitting one of the plurality of adjustment fasteners 183 arranged at different positions. Then, the fixing device 184 at the edge of the cloth portion 122 is rolled on the bottom surface side of the pillow 100 and fitted to a predetermined place, whereby the mounting operation is completed.

Japanese Patent Application Laid-Open No. 10-179362 Japanese Utility Model Publication No. 55-020936 JP, 2006-094894, A

However, in the pillow cover described in Patent Document 1, since the cloth portion 2 of the pillow cover 1 is simply folded in two to cover the pillow surface, wrinkles and misalignment easily occur as the head moves during use. Further, since only about half of the depth d of the pillow is inserted into the bag-like portion 3 (36), a part of the pillow side surface is exposed and it is not clean from the viewpoint of hygiene.
Further, in the pillow cover described in Patent Document 2, after inserting the pillow 100 into the bag-like portion 3 (37) formed on one end side of the pillow cover 1, it is wound and finally the bag shape formed on the other end side Since it is necessary to store in part 3 (37), it is necessary to strictly match the size of the pillow cover 1 with the size of the pillow 100, and it takes time, and in order to process in a short time, some familiarity with work is necessary There is.

  In the pillow cover described in Patent Document 3, a plurality of fasteners are disposed at the left and right edges of the pillow cover, so that when the fastener touches the head during use, discomfort occurs. In addition, fasteners cause damage and breakage of equipment when the linen supply company carries out a series of treatments such as washing, drying and folding of the pillow cover. Furthermore, during the series of treatments, the durability of the pillow cover is impaired due to breakage or detachment of the fastener.

  The present invention was made in order to solve such problems, and can be easily manufactured with a simple structure, can be easily replaced with a pillow, can be quickly replaced, and is a pillow cover that is hard to slip out of use in use Intended to provide.

  The pillow cover according to claim 1 has a rectangular cloth portion, and an opening at a central portion of one side of the cloth portion, which is narrower than the one side of the cloth portion toward the opposite side of the cloth portion, And a pillow gripping portion for gripping the pillow by inserting a part of the pillow into the opening.

  The pillow cover according to claim 2 provides the pillow cover having a simple structure and easy to manufacture, since the pillow gripping portion is continuously formed from one sheet of the fabric constituting the cloth portion. be able to.

  In the pillow cover according to claim 3, in the pillow grip portion, a portion of the cloth portion is folded back toward the opposite side, and a portion of the folded cloth portion is formed with the inside of its both side edges as the side edges Since the openings are formed by being sewn along each other, it is possible to provide a pillow cover that is simpler in structure and easier to manufacture.

  The pillow cover according to claim 4 is sewed with a gap on the left and right along one side of the cloth portion folded back toward the opposite side and the folded back portion of the cloth portion. By forming the opening by being made, the structure becomes simpler, and it is possible to provide a pillow cover that is easier to manufacture.

  The pillow cover according to claim 5 is formed of a cloth separate from the cloth portion and sewed on the cloth portion, thereby selecting the size, material, color and the like of the cloth portion and the pillow grip portion. It is possible to expand the range of

  The pillow cover according to claim 6, wherein the ratio of the depth of the grip portion to the length of the pillow cover on the side orthogonal to one side of the cloth portion is 1: 8 to 1:29. Since it is possible to mount easily and quickly as well as it requires less cloth, it can be manufactured inexpensively.

  In the pillow cover according to claim 7, the ratio of the opening width of the grip portion to the length of one side of the cloth portion is less than 1: 2, so that the pillow side face can be easily bent by bending from the pillow side face to the bottom side. It can be covered, and the central part of the pillow is lower than the area around the pillow when using the pillow, which enhances the sense of stability of the head.

  In the pillow cover according to claim 8, a part of the cloth portion is wound three times with the side opposite to one side of the cloth portion on which the grip portion is formed facing one side of the cloth portion, and along the opposite side By further providing the sewn three-roll heme, the thickness of the three-roll heme makes it easy to change the strength of winding the cloth around the pillow, and as a result, the height of the pillow can be adjusted. It can be done easily. In addition, since the hem section bites into the bottom of the pillow when in use, it holds the strength of the pillow cover wrapped around the pillow and plays a role in preventing the pillow cover from shifting. Furthermore, since the hem portion is easy to grasp and pull, it is easy to remove the pillow cover from the pillow.

  According to the present invention, a rectangular or rectangular cloth portion, and a central portion of one side of the cloth portion have an opening narrower than the one side of the cloth portion toward the opposite side of the cloth portion. With a configuration including a pillow gripping portion that grips the pillow by inserting a portion of the pillow, a portion of the pillow is inserted and gripped in the opening of the pillow gripping portion, and a rectangular cloth portion is formed on the pillow surface By winding along, it is possible to provide a pillow cover that can easily and quickly cover the pillow surface.

It is a figure which shows the structural example of the pillow cover which concerns on Example 1 of this invention. It is a figure which shows the example of a mounting procedure to the pillow of the pillow cover which concerns on Example 1 of this invention. It is a figure which shows the example of height adjustment of the pillow by the pillow cover which concerns on Example 1 of this invention. It is a figure which shows the structural example of the pillow cover which concerns on Example 2 of this invention. It is a figure which shows the structural example of the pillow cover which concerns on Example 3 of this invention. It is a figure which shows the structural example of the pillow cover which concerns on Example 4 of this invention. It is a figure which shows the structural example of the pillow cover which concerns on Example 5 of this invention. It is a figure which shows the structural example of the conventional pillow cover. It is a figure which shows the structural example of the conventional pillow cover. It is a figure which shows the structural example of the conventional pillow cover.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. FIGS. 1 to 7 are diagrams illustrating an embodiment of the present invention, and in these figures, the parts denoted by the same reference numerals represent the same things, and the basic configuration and operation are the same. .

FIG. 1 is a view showing a configuration example of a pillow cover according to a first embodiment of the present invention.
The pillow cover 1 shown in FIG. 1 has a substantially rectangular or rectangular shape with a total width W × a total length L. The pillow cover 1 has a rectangular or rectangular cloth portion 2 of width W × length L substantially covering the surface of the pillow 100 as a cover, a pillow gripping portion 3 (31) formed on the periphery thereof, and a sewn portion 4 ( 41), an opening 5, a three-turn hem 6 and an ear 7;
The pillow gripping portion 3 (31) has an opening 5 for inserting and gripping a part of the pillow 100 by sewing the side edges of the pillow gripping portion 3 (31) with the sewing portion 4 (41), It is formed to have a size of width W1 × depth D, and is provided in the center of one side of the cloth portion 2 so as to be symmetrical in the left-right direction.
The three-roll hem portion 6 is formed by winding (tri-fold) three sides of the pillow gripping portion 3 (31) on opposite sides of the pillow gripping portion 3 (31) and sewing together with the sewing portion 4 (42).
The ears 7 are provided on the right and left sides orthogonal to the sides on which the pillow grip 3 (31) and the three-roll hem 6 are formed.

The size of the pillowcase 1 varies depending on the size of the pillow 100 to be accommodated.
In Japan, in general, there are three sizes of pillow 100 as standard sizes: depth d35 cm × width w50 cm, depth d43 cm × width w63 cm, depth d50 cm × width w70 cm. Also, the height h of the pillow 100 is generally 8 cm to 18 cm when not in use.
Pillows used in hospitals and hotels are often d43 cm long x 63 cm wide x h 18 cm high. Below, the size of the pillowcase 1 will be described on the basis of this size.

First, it is preferable that the length L of the pillow cover 1 has a length such that the surface of the pillow 100 is completely covered in the depth direction and the three-roll hem portion 6 is folded on the bottom side of the pillow 100.
In order to satisfy this, a length L of at least about 2.2 times to 2.5 times the depth d of the pillow 100 is required. Furthermore, it is preferable to consider the length L which is about twice the height h of the pillow 100.
Length of pillow cover 1 L = 2.2 to 2.5 x depth of pillow 100 d [+2 x height of pillow 100 h]
... (1)
For example, when the depth d of the pillow 100 is 43 cm, the length L of the pillow cover 1 needs to be about 95 cm to 108 cm. Furthermore, in consideration of the height h18 cm of the pillow 100, the length L of the pillow cover 1 is preferably about 131 cm to 144 cm.

The depth D of the pillow gripping portion 3 (31) is such that the pillow 100 can be easily inserted into the opening 5 of the pillow cover 1, not removed during the mounting operation, and quickly removed by strongly pulling the pillow cover 1 Preferably the length of
In order to satisfy these conditions, the depth D of the pillow gripping portion 3 (31) needs to be about 1/8 to 1⁄4 of the depth d of the pillow 100.
Depth D of the pillow gripping portion 3 (31) = 1/8 to 1/4 × depth of the pillow 100 d (2)
For example, when the depth d of the pillow 100 is 43 cm, the depth D of the pillow gripping portion 3 (31) may be about 5 cm to 11 cm.

The width W1 of the opening 5 needs to be at least the width w of the pillow in order to insert the pillow 100 and hold it securely. Further, it is preferable to consider the width of about half the height h of the pillow 100.
Pillow width w ≦ width of opening 5 W1 ≦ width of pillow w + 1⁄2 × height of pillow 100 h (3)
Therefore, when the width w of the pillow 100 is 63 cm, for example, the width W1 of the opening 5 needs to be at least 63 cm or more. Furthermore, in consideration of the height h18 cm of the pillow 100, the width W1 of the opening 5 is preferably 72 cm.

The width W2 of the cloth portion 2 is a length of a portion which is projected to both sides of the pillow gripping portion 3 (31). The cloth part 2 can be bent from the side of the pillow 100 in the bottom direction to cover the side of the pillow 100, and the cloth parts 2 bent from both sides of the pillow 100 do not overlap on the bottom side of the pillow 100 Is preferred.
In order to satisfy these conditions, the width W2 of the cloth portion 2 may be less than 1/2 of the width w of the pillow 100. However, a length of at least the height h of the pillow 100 is required.
Height h of pillow 100 ≦ width W of cloth portion 2 <1⁄2 × width w of pillow 100 w (4)
For example, the width w of the pillow 100 may be 63 cm, and the width W2 of the cloth portion 2 may be less than 31.5 cm. However, in the case of the height h18 cm of the pillow 100, the width W2 of the cloth portion 2 needs to be 18 cm or more.

Finally, the width W of the pillow cover 1 is obtained by the sum of twice the width W 2 of the cloth portion 2 and the width W 1 of the opening 5. That is, it is preferable that it is less than twice the width w of the pillow 100.
The width W of the pillow cover 1 = the width W1 of the opening 5 × the width W2 of the cloth portion 2 (5)
Width of pillow cover 1 W ≧ width of pillow 100 w + 2 × height of pillow 100 h (6)
Pillow cover 1 width W <2 × pillow 100 width w (7)
For example, the width w of the pillow 100 is preferably 63 cm, and the width W of the pillow cover 1 is preferably less than 126 cm. However, in consideration of the height h18 cm of the pillow 100, the width W of the pillow cover 1 needs to be at least 99 cm or more.

In addition, when the size of the pillow 100 is depth d 35 cm x width w 50 cm, the length L of the pillow cover 1 is about 77 cm to 88 cm, the depth D of the pillow gripping portion 3 (31) is about 4 cm to 9 cm, and the width W 1 of the opening 5 is The width W2 of the cloth portion 2 may be less than 25 cm, and the width W of the pillow cover 1 may be less than 100 cm.
Furthermore, considering the height h18 cm of the pillow 100, the length L of the pillow cover 1 is about 113 cm to 124 cm, the depth D of the pillow gripping portion 3 (31) is about 4 cm to 9 cm, and the width W1 of the opening 5 is 59 cm Is preferred. However, the width W2 of the cloth portion 2 needs to be 18 cm or more, and the width W of the pillow cover 1 needs to be 86 cm or more.

In addition, when the size of the pillow 100 is depth d 50 cm × width w 70 cm, the length L of the pillow cover 1 is about 110 cm to 125 cm, the depth D of the pillow gripping portion 3 (31) is about 6 cm to 13 cm, the width W 1 of the opening 5 is The width W2 of the cloth cover 2 may be less than 35 cm, and the width W of the pillow cover 1 may be less than 140 cm.
Furthermore, considering the height h18 cm of the pillow 100, the length L of the pillow cover 1 is about 146 cm to 161 cm, the depth D of the pillow gripping portion 3 (31) is about 6 cm to 13 cm, and the width W1 of the opening 5 is 79 cm Is preferred. However, the width W2 of the cloth portion 2 needs to be 18 cm or more, and the width W of the pillow cover 1 needs to be 106 cm or more.

  The material of the pillow cover 1 is, for example, 100% cotton or a woven fabric of polyester / cotton blend in consideration of hygroscopicity and lightness of the material, more preferably 70% cotton / polyester 30 from the viewpoint of quick drying, for example. A plain weave of a% to 50% cotton / 50% polyester blend is preferred.

Then, the manufacturing method of the pillow cover 1 which concerns on Example 1 of this invention using FIG. 1 is demonstrated.
First, at the fabric stage, the finished width W is a width taking into account the sewn margin of the left and right ears 7 and the finished length L is the depth D of the pillow gripping portion 3 (31), the three-roll hem portion 6 and the pillow gripping portion 3 (31) Prepare a cloth portion 2 having a length in consideration of the sewing allowance on the side, and subject the ear portion 7 and the triple winding hem portion 6 to treatment.

Specifically, in order to prevent the fray of the cloth end, the processing of the ear portion 7 is performed, for example, in half-sewing and two-fold sewing provided with a seam margin of about 1 cm.
In the processing of the three-roll hem portion 6, the end edge is wound about three turns (three folds) by about 1 cm to 2 cm, and sewn together with the sewn portion 4 (42) along the side.
The opposite side of the three-roll hem 6 that should be the end edge of the pillow gripping portion 3 (31) is also sewed in half, with a hatching stitch or a sewing margin of about 1 cm, as in the ear 7.

  Next, the width W1 is left at the central part on the opposite side of the three-roll hem part 6 of the cloth part 2, and both sides thereof are cut about twice the width W2 × depth D. Then, with respect to the edge of the width W2 on the left and the right, it is sewed in half with sewn stitches or a stitch margin of about 1 cm.

  Furthermore, the cloth portion 2 of width W1 remaining in the central portion is folded back by depth D, and the side edges thereof are sewn by the sewn portion 4 (41) to a pillow grip portion having an opening 5 of width W1 × depth D approximately. By forming 3 (31), the pillow cover 1 is completed. The two side edges of the cloth portion 2 having the width W1 remaining in the central portion may be sewed in half with sewn seams or a stitch margin of about 1 cm in advance to prevent fraying.

  For example, when the remaining central cloth portion 2 is folded back by the depth D, the sewing portion 4 (41) folds the remaining central cloth portion 2 to the upper surface side to sew from the upper surface of the cloth portion 2 You may sew it on the left (enlarged view). Alternatively, the remaining central cloth portion 2 may be folded back to the lower surface side, and after sewing from the upper surface, it may be formed on the upper surface side by turning over the pillow gripping portion 3 (31) formed on the lower surface side (enlarged view right ). By turning over, the sewn portion 4 (41) hides inside the pillow gripping portion 3 (31) and looks better.

Next, a method of attaching the pillow cover 1 according to the first embodiment of the present invention will be described.
FIGS. 2A to 2F show an example of the procedure for attaching the pillow cover 1 according to the first embodiment of the present invention.
FIGS. 2A to 2C show a state in which the pillow cover 1 is viewed from the direction in which the depth d of the pillow 100 can be seen.
FIG. 2A shows a state in which a part of the pillow 100 is inserted and held in the opening 5 of the pillow gripping portion 3 (31) with the cloth portion 2 of the pillow cover 1 down.
FIG. 2A shows an example in which the depth D of the pillow gripping portion 3 (31) is about 1/4 of the depth d of the pillow 100, and when the depth d of the pillow 100 is 43 cm, the pillow gripping portion 3 ( The depth D of 31) is about 11 cm. At this time, the three-roll hem portion 6 is located below the cloth portion 2.

  FIG. 2B shows a state in which the cloth portion 2 of the pillow cover 1 is folded upward in the depth d direction of the pillow 100. The back surface side of the cloth portion 2 of the pillow cover 1 is a surface that covers the surface of the pillow 100. At this time, the three-roll hem portion 6 is located on the upper side of the cloth portion 2.

FIG. 2C shows a state in which the cloth portion 2 of the pillow cover 1 is further folded back to the bottom side in the depth d direction of the pillow 100. The surface of the pillow 100 is completely covered with the pillow cover 1, but the side of the pillow 100 is exposed.
FIG. 2C shows an example in which the length L of the pillow cover 1 is about 2.2 times the depth d of the pillow 100, and when the depth d of the pillow 100 is 43 cm and the height h is 18 cm, the pillow The length L of the cover 1 is about 95 cm to 131 cm. At this time, the three-roll hem portion 6 is located below the cloth portion 2.

FIGS. 2D and 2E show the pillow cover 1 viewed from the direction in which the width w of the pillow 100 can be seen.
FIG. 2 (D) shows the same state as FIG. 2 (C) although the viewing direction is different. A cloth portion 2 wider than the width w of the pillow 100 is projected to the side on both sides of the pillow 100, and the side of the pillow 100 is exposed.

  FIG. 2E shows a state in which the cloth portions 2 respectively protruding sideways on both side surfaces of the pillow 100 are bent in the bottom direction along the side surfaces of the pillow 100. Thereby, the attachment procedure to the pillow 100 of the pillow cover 1 is complete | finished. Since the width of the cloth portion 2 is adjusted so that the cloth portions 2 bent along the both side surfaces of the pillow 100 do not overlap on the bottom side, a gap is formed at the lower center of the pillow 100.

FIG. 2F shows the pillow 100 in use. 2F is a state in which the pillow cover 1 is viewed from the direction in which the width w of the pillow 100 can be seen on the left side, and FIG. 2F is a state in which the pillow cover 1 is viewed from a direction in which the depth d of the pillow 100 is viewed. .
The pillow 100 is gently recessed from the periphery to the center when not in use, and the height h of the periphery is 8 cm to 18 cm. Since the pillow 100 is excellent in elasticity, the lowest part of the central part supporting the head 200 in use is generally recessed to 2 cm to 5 cm for men and 1 cm to 3 cm for women. At this time, the central portion of the pillow 100 is further sunk into the gap at the lower center of the pillow 100 formed in FIG. 2 (E) as shown on the left side of FIG. 2 (F). A sense of stability increases. At the same time, as the right side of FIG. 2F shows, the three-roll hem 6 immediately below the head (side surface) 210 bites into the pillow 100 to play a role in preventing the pillow cover 1 from shifting.

Then, the height adjustment method of the pillow 100 by the pillow cover 1 which concerns on Example 1 of this invention is demonstrated.
The example of height adjustment of the pillow by the pillow cover 1 concerning Example 1 of this invention is shown to FIG. 3 (A)-(C). FIGS. 3A to 3C show a state in which the pillow 100 and the pillow cover 1 are viewed from the direction in which the depth d of the pillow 100 can be seen.
FIG. 3A shows a case where the pillow cover 1 is attached along the surface of the pillow 100 without applying pressure in the front-rear direction of the depth d of the pillow 100. The left side of FIG. 3A represents a state in which the head 211 sleeps from left to right toward the paper surface, and the right side in FIG. 3A represents a state in which the head 212 sleeps from right to left. .
In FIG. 3 (A), the surface shape of the pillow 100 is in a state of being flat originally in the pillow. Therefore, even if the left-right direction of the head 211 (212) and the pillow 100 is reversed, the head 211 (212) is almost directly upward.

In FIG. 3B, the pillow cover 1 is attached to the pillow 100 while applying slight pressure in the depth d direction of the pillow 100 as shown by the black arrow in the cloth part 2, whereby the pillow grip 3 (31) is obtained. The pillow 100 on the non-inserted side is deformed to be pushed up. As shown by the black arrows, since the cloth portion 2 is pulled from the bottom to the right in the drawing and wound around, the three-roll hem portion 6 is on the left side toward the bottom side of the pillow 100 than in FIG. Located in This is because the portion of the pillow 100 inserted into the pillow gripping portion 3 (31) is not deformed beyond the shape of the pillow gripping portion 3 (31).
Therefore, on the left side of FIG. 3B, the pillow 100 on the top of the head of the head 211 is high. On the right side of FIG. 3 (B), the pillow 100 on the neck side of the head 212 is high.

3C, the pillow cover 1 is attached to the pillow 100 while applying slight pressure in the depth d direction of the pillow 100 further than in FIG. 3B as the cloth portion 2 is shown by the black arrow. The pillow 100 on the side not inserted into the grip 3 (31) is in a state of being deformed so as to be pushed up. Since the cloth portion 2 is further pulled and wound from the bottom to the right in the plane of the drawing than in the state of FIG. 3B, the three-roll hem portion 6 is further on the bottom side of the pillow 100 than in FIG. Located on the left towards
Therefore, on the left side of FIG. 3C, the pillow 100 on the top of the head of the head 211 is further heightened. On the right side of FIG. 3C, the pillow 100 on the neck side of the head 212 is further heightened.
In any of FIGS. 3 (A) to 3 (C), the three-roll hem 6 is located on the bottom side of the pillow 100 and bites into the bottom of the pillow 100 during use. While holding the degree of pressing on the pillow 100, that is, the strength of winding, and plays a role in preventing the pillow cover 1 from shifting.

As described above, according to the first embodiment of the present invention, by adopting the above configuration, a part of the pillow 100 is inserted into the opening 5 of the pillow gripping portion 3 (31) and gripped, By wrapping the rectangular cloth portion 2 along the surface of the pillow 100, it is possible to provide the pillow cover 1 capable of covering the surface of the pillow 100 easily and quickly.
Further, according to the first embodiment of the present invention, the side surface of the pillow 100 can be covered easily and quickly by bending the cloth portion 2 having the width W2 wider than the opening 5 from the side surface of the pillow toward the bottom surface.
Furthermore, according to the first embodiment of the present invention, the height h of the pillow can be easily adjusted by changing the winding strength of the cloth portion 2.

Next, a configuration example of a pillow cover according to a second embodiment of the present invention will be described.
FIG. 4 is a view showing a configuration example of a pillow cover according to a second embodiment of the present invention.
In addition, since the basic composition and function of the pillow cover of Example 2 are the same as Example 1, description about them is abbreviate | omitted.
The pillow cover 1 shown in FIG. 4 is different from that of the first embodiment in that the cloth on the bottom side constituting the pillow gripping portion 3 (32) is integrated with the cloth portion 2.

The width W1 is left at the center on the opposite side of the three-roll hem portion 6 of the fabric portion 2 and the both sides thereof are cut to a width W2 × depth D.
Then, the cloth portion 2 of width W1 × depth D remaining in the central portion is folded back to the upper surface side of the uncut cloth portion 2, and both side edges of the folded cloth are sewn by sewing portion 4 (41) The pillow cover 1 is completed by forming the pillow grip portion 3 (32) of width W 1 × depth D having 5.

  As described above, according to the second embodiment of the present invention, by adopting the above-described configuration, it is possible to provide a pillow cover 1 having a simple structure and easy manufacture, with less waste cloths being cut.

Next, a configuration example of a pillow cover according to a third embodiment of the present invention will be described.
FIG. 5 is a view showing a configuration example of a pillow cover according to a third embodiment of the present invention.
In addition, since the basic composition and function of the pillow cover of Example 3 are the same as that of Example 1 and 2, description about them is abbreviate | omitted.
The pillow cover 1 shown in FIG. 5 has a point in which the cloth portion 2 is folded back by a depth D without cutting the cloth on the upper surface side constituting the pillow gripping portion 3 (33), and the pillow grip is folded back without cutting. There is a difference in construction from the second embodiment in that the fabric on both sides of the part 3 (33) is sewn with the sewn part 4 (43).

Fabric folded back along the ear 7 with an interval of about W1 so that the entire opposite side of the three-roll hem 6 of the cloth 2 is folded back toward the upper surface of the cloth 2 as depth D Are sewed by the sewn portion 4 (41) to form a pillow grip portion 3 (33) of width W1 × depth D having the opening 5.
Also, by covering the edge of the remaining cloth without cutting on both sides of the pillow gripping portion 3 (33) having a width of approximately W1, the pillow cover is sewn by the sewing portion 4 (43) along the opposite side. 1 is completed.

  As described above, according to the third embodiment of the present invention, by adopting the above-described configuration, it is possible to provide a pillow cover 1 which has a simpler structure and is easy to manufacture by eliminating the waste of cloth that is wasted by cutting. In addition, since the fabric adjacent to both sides of the opening 5 of the pillow gripping portion 3 (33) is sewn over the width W2, it is durable and excellent in durability.

Next, a configuration example of a pillow cover according to a fourth embodiment of the present invention will be described.
FIG. 6 is a view showing a configuration example of a pillow cover according to a fourth embodiment of the present invention.
In addition, since the basic composition and function of the pillow cover of Example 5 are the same as Example 1 thru | or 3, description about them is abbreviate | omitted.
The pillow cover 1 shown in FIG. 6 is different from the third embodiment in that the sewing structure of the sewn portion 4 (44) forming the pillow grip portion 3 (34) is different.

The entire opposite side of the three-roll hem 6 of the cloth 2 is folded back toward the upper surface of the cloth 2 as the depth D increases, and sewed from the edge of both ears 7 to the inside of the cloth 2 by width W2 along the opposite side By sewing at 4 (43), a pillow gripping portion 3 (34) of width W1 × depth D having the opening 5 at the center on the opposite side is formed.
In addition, by sewing both ends of the opening 5 having a width of about W1 along the ear portion 7 to the middle of the depth D with the sewing portion 4 (44), the sewing portion 4 (43) becomes difficult to be released, and the pillow cover 1 is completed.

  As described above, according to the fourth embodiment of the present invention, by adopting the above-described configuration, it is possible to provide a durable pillow cover 1 which has a simple sewing structure and is easy to manufacture.

Next, a configuration example of a pillow cover according to a fifth embodiment of the present invention will be described.
FIG. 7 is a view showing a configuration example of a pillow cover according to a fifth embodiment of the present invention.
In addition, since the basic structure and function of the pillow cover of Example 5 are the same as Example 1, description about them is abbreviate | omitted.
The pillow cover 1 shown in FIG. 7 is different from the cloth portion 2 in the fabric constituting the pillow grip portion 3 (35). Therefore, the pillow grip portion 3 (35) sews the cloth portion 2 by the sewing portion 4 (45). There is a difference in configuration from the first embodiment in that it is worn.

The pillow gripping portion 3 (35) is made of a cloth separate from the cloth portion 2. The pillow gripping portion 3 (35) folds back a cloth twice as deep as the finished width W1 × the finished depth D in consideration of a sewing allowance in advance, and sews the side edges thereof with the sewing portion 4 (41) As a result, it has an opening 5 and is formed to have a size of width W1 × depth D. In addition, in order to prevent fraying, both edges and both edges of the pillow gripping portion 3 (35) are folded in half with a hatching stitch or a stitching margin of about 1 cm prior to sewing at the sewing portion 4 (41). You may sew.
Alternatively, the pillow gripping portion 3 (35) may be turned over so that the sewn portion 4 (41) may be hidden behind the pillow gripping portion 3 (35) to improve appearance.

The pillow gripping portion 3 (35) is symmetrical with respect to the central portion of one side of the cloth portion 2, and the rear end edge of the pillow gripping portion 3 (35) is at a position of length L from the three-roll hem portion 6 of the cloth portion 2. As described above, the sewing machine 1 is sewed on the cloth portion 2 at the sewing portion 4 (45) on the inner side of the pillow gripping portion 3 (35). Thereby, the pillow cover 1 is completed.
In addition, since the cloth part 2 may be a simple rectangular or rectangular shape, sizing and manufacture of the pillow cover 1 are easy. Further, if the above conditions are satisfied, the depth D of the pillow gripping portion 3 (35) and the length of the cloth portion 2 can be freely set, and adjustment is made when sewing the pillow gripping portion 3 (35) to the cloth portion 2 do it. Furthermore, the materials and colors of the cloth portion 2 and the pillow gripping portion 3 (35) may be different from each other. It will also be possible to make effective use of broken ends and designs that give a good impression.

  As described above, according to the fifth embodiment of the present invention, by adopting the above-described configuration, it is possible to provide the pillow cover 1 which is easy to manufacture, and the sizes of the cloth portion 2 and the pillow gripping portion 3 (35), It is possible to broaden the range of choices of materials, colors, etc.

  As mentioned above, although the specific embodiment was shown and demonstrated about the pillow cover of this invention, this invention is not limited to these. Those skilled in the art can add various changes and improvements to the configuration and function of the invention according to the above-described embodiments or other embodiments without departing from the scope of the present invention.

  For example, according to the third and fourth embodiments of the present invention, the pillow gripping portion 3 (33) or the pillow gripping portion 3 (34) is sewed diagonally from the four corners of the remaining cloth without being cut. Alternatively, the inside of the four corners of the fabric may be sewn in a square shape, or both may be applied. Since the fabric adjacent to the pillow gripping portion 3 (33) or to both sides of the pillow gripping portion 3 (34) is sewn more securely, it is possible to provide the pillow cover 1 which is further durable and excellent in durability.

  In addition, according to the embodiment of the present invention, a plain fabric of cotton or cotton and a polyester blend is preferred as the material of the pillow cover 1 from the viewpoints of hygroscopicity, light weight and quick drying, but piles from the viewpoint of touch It may be a cloth or gauze cloth.

1 pillow cover 2 cloth portion 3 (31) pillow gripping portion 3 (32) pillow gripping portion 3 (33) pillow gripping portion 3 (34) pillow gripping portion 3 (35) pillow gripping portion 4 (41) sewing portion 4 ( 42) Sewing portion 4 (43) Sewing portion 4 (44) Sewing portion 4 (45) Sewing portion 5 Opening 6 Three-roll hem portion 7 Ear portion 101 Pillow cover 111 Pillow cover 121 Pillow cover 102 Cloth portion 112 Cloth Part 122 Cloth part 103 Bag-like part 113 Bag-like part 123 Bag-like part 105 Opening 115 Opening 125 Opening 181 Main fastener 182 Secondary fastener 183 Adjustment fastener 184 Fastening fastener 100 Pillow 200 Head 210 Head 211 Head 212 heads

Claims (8)

A rectangular cloth part,
A pillow grip which has an opening narrower than the one side of the cloth portion toward the opposite side of the cloth portion at the central part of one side of the cloth portion, and holds the pillow by inserting a part of the pillow into the opening Department,
Pillow cover characterized by having.   The pillow cover according to claim 1, wherein the pillow gripping portion is continuously formed from a single piece of cloth constituting the cloth portion.   In the pillow grip portion, a part of the cloth part is folded back toward the opposite side, and a part of the folded cloth part is sewn on the inside of the both side edges along the both side edges. The pillow cover according to claim 1, wherein the opening is formed.   The pillow gripping portion may be sewn together at an interval to the left and right, along one side where the cloth portion is folded back toward the opposite side and the folded back portion is partially folded. The pillow cover according to any one of claims 1 to 3, wherein the opening is formed by the above.   The pillow cover according to claim 1, wherein the pillow gripping portion is formed of a cloth separate from the cloth portion and sewed on the cloth portion.   The ratio of the depth of the pillow gripping portion to the length of the pillow cover of the side orthogonal to one side of the cloth portion is 1: 8 to 1:29. Pillow cover described.   The pillow cover according to any one of claims 1 to 6, wherein a ratio of an opening width of the pillow gripping portion to a length of one side of the cloth portion is less than 1: 2.   A three-roll hem portion in which a portion of the cloth portion is three-rolled toward one side of the cloth portion with the opposite side to the one side of the cloth portion on which the pillow gripping portion is formed The pillow cover according to any one of claims 1 to 7, further comprising:

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