JP3147835U - Hot water bottle - Google Patents

Abstract

[PROBLEMS] To provide a hot water bottle capable of efficiently warming the entire toe in a short time and preventing the toe from slipping down. A hot water bottle used for warming a toe 30 is manufactured using a thick chloroprene rubber sheet with a cloth cloth adhered to the outer surface, and a top surface portion 11A, a bottom surface portion 11B, and a top surface portion and a bottom surface portion. The main body 11 is formed into a flat quadrangular bag shape including a side surface portion 11C covering the space between the main body 11 and the top surface portion of the main body. And a foot cover 12 made of a thin chloroprene rubber sheet that transfers heat of the body to the instep portion by inserting the foot between the body and the body. [Selection] Figure 2

Description

  The present invention relates to a hot water bottle that is soft and comfortable to use, and that can comfortably warm your feet.

  For example, people with coldness often use hot water bottles in the cold winter season because their feet are very cold and it is difficult to sleep even if they enter the futon. Traditionally, hot water bottles were mainly made of metal, but if you touch the metal directly with your feet, there is concern about low temperature burns, so it is necessary to cover the hot water bottle with a cover, which is not only cumbersome to handle but touched The feel was hard and it was easy to feel uncomfortable.

  On the other hand, a hot water bottle manufactured in a flat bag shape or a hot water bottle manufactured in a cylindrical shape with rubber or a soft synthetic resin material has been proposed (Patent Documents 1 and 2).

JP 2003-24363 A Utility Model Registration No. 3129076

  However, in the hot water bottles described in Patent Documents 1 and 2, when the toes are placed, the soles and the back of the ankles get warm immediately after touching the hot water bottles, but the instep part does not touch the hot water bottles, and it takes time to get warm. It was.

  In addition, since the hot water bottle described in Patent Document 1 is manufactured in a flat bag shape, if the foot tip is placed in a state where the hot water has been poured, the hot water bottle may be greatly deformed and the foot tip may fall off the hot water bottle.

  In view of such problems, the present invention has an object to provide a hot water bottle that can efficiently warm the entire toe in a short time and that does not cause the toe to slip off.

  Therefore, the hot water bottle according to the present invention is a hot water bottle used for warming the toes, and is manufactured using a thick chloroprene rubber sheet with a cloth cloth adhered to the outer surface, and the upper surface portion, the bottom surface portion, the upper surface portion and the bottom surface. It forms a flat quadrangular bag shape consisting of side parts covering between the parts, while the main body is formed with a sealable pouring spout and is covered with the upper surface of the main body and the periphery is stitched to the upper surface of the main body by over stitching And a foot cover made of a thin chloroprene rubber sheet that transmits heat of the body to the instep portion by inserting the foot between the body and the body.

  One of the features of the present invention is that a toe cover is provided on the upper surface portion of the hot water bottle main body, and the portion ahead of the ankle (hereinafter referred to as the toe) is covered with the toe cover. As a result, the instep portion does not contact the hot water bottle, but since the heat of the hot water bottle is efficiently transmitted, it becomes warm immediately and can be used comfortably by people who are cold.

  The main body of the hot water bottle is manufactured in a flat quadrangular bag shape composed of a top surface portion, a bottom surface portion, and a side surface portion covering the space between the top surface portion and the bottom surface portion, and the flat quadrangular bag shape is maintained even when a foot tip is placed. Therefore, it is difficult for the toes to slip off, and the toe slip can be prevented by the toe cover.

  The foot cover only needs to be able to transfer the heat of the main body to the instep part by convection, for example, a material with a pile knitted fabric pasted with cloth fabric on the surface of the chloroprene rubber sheet and antibacterial treatment on the back surface When used, moderate breathability is ensured, so that the toes can be quickly warmed, and the toes are less likely to get stuffy when a long time has passed, thereby maintaining comfort.

  Further, the size of the toe cover is not particularly limited, but considering the stitching of the toe cover, the size is preferably slightly smaller than the upper surface portion of the hot water bottle main body. For example, the toe cover can be formed in a substantially quadrangular shape, and the three peripheral edges excluding the bottom of the quadrilateral can be sewn to the main body by over stitching. Further, the foot cover may be formed in a substantially quadrangular shape, a foot insertion hole may be formed near the bottom of the quadrangle, and the four peripheral edges of the quadrangle may be sewn to the main body by over stitching.

  The main body of the hot water bottle is only required to be produced using a soft rubber or synthetic resin sheet having a cloth cloth adhered to the outer surface. For example, the cloth cloth is adhered to the surface of closed cell chloroprene rubber. If you make it using wetsuit material, you can make a high-quality hot water bottle.

  Also, the hot water bottle body only needs to be manufactured in the shape of a flat quadrangular bag consisting of a top surface portion, a bottom surface portion, and a side surface portion that covers the space between the top surface portion and the bottom surface portion, for example, between the top surface portion, the bottom surface portion, and both. The opposite peripheral edges of the side surface portions that cover each other can be water-tightly bonded to each other with an adhesive, and can be fabricated into a water-tight structure by stitching them together by over stitching.

  In addition, the side part of the hot water bottle body is manufactured in a band shape that covers the entire circumference between the upper surface part and the bottom surface part, and both outer edges are adhered to each other in a water-tight manner, and stitched together by overlock stitching. By doing so, it can be manufactured in an annular shape.

  Furthermore, the side part of the main body of the hot water bottle may be uniform in hardness over the entire length, but when pouring, the side part expands due to its own weight and becomes rounded, so it corresponds to the front side and the rear side of the main body. If the portion is formed thick, the original rectangular bag shape can be maintained.

  The side portions of the main body of the hot water bottle may have the same height over the entire length, and the portion corresponding to the rear side of the main body can be formed to be higher than the portion corresponding to the front side.

  Hereinafter, the present invention will be described in detail based on specific examples shown in the drawings. 1 to 6 show a preferred embodiment of a hot water bottle according to the present invention. In the figure, a hot water bottle 10 is composed of a main body 11 and a toe cover 12. The main body 11 uses a wet suit material in which a cloth fabric 11E is adhered to the surface of a thick closed cell chloroprene rubber sheet 11D with an adhesive. It is manufactured and has a quadrangular bag shape including an upper surface portion 11A, a bottom surface portion 11B, and a side surface portion 11C.

  The side surface portion 11C is formed such that the portion corresponding to the rear side of the main body 11 is higher than the portion corresponding to the front side, and the upper edge of the portion corresponding to both sides of the main body 11 is higher on the rear side than the front side. It is inclined to become. Further, the side surface portion 11C is formed such that the portion corresponding to the rear side of the main body 11 and the portion corresponding to the front side are thicker than the portions corresponding to both sides.

  The side surface portion 11C of the main body 11 is bent in an annular shape, and the opposing outer end edges are bonded together with an adhesive, and are stitched together at a stitching site 11G by being stitched with a sewing thread.

  The upper and lower edges of the side surface portion 11C and the outer peripheral edges of the top surface portion 11A and the bottom surface portion 11B are bonded to each other with an adhesive, and the rectangular bag-shaped main body 11 is formed into a watertight structure by being stitched with a sewing thread. It is made in.

  Further, as shown in FIGS. 6A and 6B, the upper surface portion 11 </ b> A of the main body 11 is formed with a mounting hole 11 </ b> G of the pouring port portion 13 at the upper portion, and the mouth portion 13 </ b> D of the base 13 </ b> D of the pouring port portion 13. Is formed with a male screw, the mouth portion 13D of the base 13A is inserted into the mounting hole 11G from the lower side, and the presser foot 13B is screwed into the mouth portion 13D of the base 13A from the upper side so that the presser foot 13B and the base 13A are connected to each other. The upper surface portion 11A is sandwiched between watertightly, and the mouth portion 13D of the base 13A can be sealed watertight by screwing a cap 13C.

  The foot cover 12 is a substantially square cut out so as to avoid the pouring spout 13 using a material in which a cloth fabric is pasted on the surface of a thin chloroprene rubber sheet and an antibacterial finish is pasted on the back surface. A foot tip cover 12 is put on the upper surface 11A of the main body 11 and a sewing thread 11F is used for the three peripheral edges except the bottom side of the foot tip cover 12, as shown in FIG. 6 (c). Only a part in the thickness direction is stitched to the upper surface portion 11A of the main body 11, and a foot insertion hole 14 is formed in a slit shape near the bottom portion of the foot cover 12.

  When using a hot water bottle, after removing the cap 13C and pouring hot water into the main body 11 until the main body 11 is filled with about 80%, after sealing the mouth portion 11D with the cap 13C, for example, in a posture lying on the bed When the foot tip 30 is inserted from the insertion port 14 of the front cover 12, the sole portion 31 is warmed in contact with the upper surface portion 11 </ b> A of the main body 11, while the air heated in the space defined by the foot cover 12 is heated. Convection occurs and the instep portion 32 is immediately warmed by this convective heat.

  In addition, since the foot cover 12 uses an antibacterial pile knitted fabric, the foot cover 12 has a proper air permeability, and the foot tip does not get steamed even after a long time, and comfort is maintained.

  Further, since the main body 11 is made of a soft material for a wet suit, the touch of the toes is soft and comfortable.

  Further, the upper surface portion 11A of the main body 11 is inclined so that the rear side is higher, and the side surface portion 11C is formed with a thick front portion and rear portion, so that the shape of the main body 11 is not easily broken and the sole 31 can be easily formed on the upper surface portion. 11A.

  7 to 12 show the embodiment of FIG. 2, and the same reference numerals as those in FIGS. 1 to 6 denote the same or corresponding parts. In this example, the side surface portion 11C ′ is formed at an equal height over the entire length, and the foot tip cover 12 ′ is manufactured in a substantially rectangular shape that is notched so as to avoid the pouring port portion 13, and is near the bottom of the foot tip cover 12 ′. The foot insertion hole 14 'is formed in a slit shape.

  When using the hot water bottle 10 ′ of this example, for example, when a user sits on a chair and inserts the foot tip 30 inward from the insertion port 14 ′, as shown in FIG. 8, the sole portion 31 is placed on the upper surface of the main body 11 ′. Since the instep portion 32 and the heel portion 33 can be covered with the toe cover 12 ′ while being able to contact the portion 11 A, the user can quickly warm up the entire toe 30 while sitting on the chair. For example, it is ideal for students to study for exams in the severe winter season.

It is a perspective view showing a preferred embodiment of a hot water bottle according to the present invention. It is a figure which shows the use condition of the said embodiment. It is a top view which shows the said embodiment. It is a front view which shows the said embodiment. It is a side view which shows the said embodiment. It is a figure which shows the structure of the said embodiment. It is a perspective view which shows 2nd Embodiment. It is a figure which shows the use condition of the said embodiment. It is a top view which shows the said embodiment. It is a front view which shows the said embodiment. It is a side view which shows the said embodiment. It is a figure which shows the structure of the said embodiment.

Explanation of symbols

10, 10 'Hot water bottle 11, 11' Main body 11A Upper surface portion 11B Bottom surface portion 11C, 11C 'Side surface portion 12, 12' Foot tip cover 13 Pouring port portion 14, 14 'Insertion port

Claims (8)

In the hot water bottle used to warm the toes,
Fabricated with a thick chloroprene rubber sheet with a cloth cloth attached to the outer surface, it forms a flat rectangular bag consisting of a top surface, a bottom surface, and a side surface covering the space between the top and bottom surfaces. A body with a possible pouring spout,
A foot made of a thin chloroprene rubber sheet that covers the upper surface of the main body and the periphery is stitched to the upper surface of the main body by over stitching, and the heat of the main body is transmitted to the instep part by inserting the tip of the foot between the main body A tip cover,
Hot water bottle characterized by having.   The hot water bottle according to claim 1, wherein the toe cover has a substantially quadrangular shape, and three peripheral edges excluding the bottom of the quadrilateral are sewn to the main body by over stitching.   The hot water bottle according to claim 1, wherein the toe cover has a substantially quadrangular shape, an insertion hole for the toe is formed near the bottom of the quadrangle, and four peripheral edges of the quadrangle are sewn to the main body by over stitching.   The hot water bottle according to any one of claims 1 to 3, wherein the foot cover is manufactured by attaching a pile knitted fabric having a cloth fabric adhered to the surface of a chloroprene rubber sheet and an antibacterial treatment applied to the back surface.   The hot water bottle according to any one of claims 1 to 3, wherein the main body is manufactured using a wet suit material in which a cloth fabric is bonded to the surface of a closed cell chloroprene rubber sheet.   The main body is manufactured in a water-tight structure by adhering the peripheral edges of the upper surface portion, the bottom surface portion, and the side surface portions that cover each other in a water-tight manner with an adhesive, and stitching them together by an over stitching. The hot water bottle according to any one of claims 1 to 3.   The hot water bottle according to claim 6, wherein the side portion of the main body is formed such that a portion corresponding to the rear side of the main body is higher than a portion corresponding to the front side.   The hot water bottle according to claim 7, wherein the side portions of the main body are formed with thick portions corresponding to the front side and the rear side of the main body.

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