JP3121219U - Footwear with heating function - Google Patents

Abstract

Disclosed is a disposable body warmer to be attached to footwear.
In a footwear having an upper member 12 composed of an interior material 22 and an exterior material 23, a warmer accommodating portion 6 capable of accommodating a flat disposable warmer 5 is provided between the interior material 22 and the exterior material 23. On the other hand, the exterior material 23 is provided with an opening 24 for putting the disposable body warmer 5 into and out of the warmer accommodating part 6 and an opening / closing means 4 for opening and closing the opening 24, so that the footwear with a heating function can be provided. On the other hand, the disposable body warmer 5 can be accommodated in a good state and the disposable body warmer can be easily taken in and out.
[Selection] Figure 1

Description

  The present invention relates to footwear with a heating function having a heating function by a disposable body warmer.

  In recent years, disposable warmers that can locally warm the body are frequently used, but these disposable warmers are usually used by being placed in a shirt pocket or fixed on the upper side of an undergarment. By the way, although the body part of a human body can wear a disposable body warmer as described above, there has been no known so far that a disposable body warmer can be attached to a foot part of a human body. The body part of the human body can be warmed by the above-mentioned disposable body warmer, etc. as required in addition to layering such as underwear, sweaters, and other outerwear. The tip can only be kept warm by wearing thick socks and tabi at best. For this reason, when working outdoors on cold days, when commuting to work (especially when riding a bicycle), during winter sports (skiing, snowboarding, etc.) or when watching it, riding a motorcycle, climbing, outdoors or leisure, winter When playing golf (during course movement or watching a game), people will especially feel cold at their toes. In addition, indoors, not only in hospitals, nursing homes, offices, but also in general households, even if indoor heating is complete, the cold feeling of the toes cannot be covered, and the toes are completely covered. Unfortunately, at the moment, there was nothing to be satisfied with heating, although it was a special necessity for people, along with full heating at the hands.

  In addition, within the range investigated by the inventors of the present application, it was not possible to find a footwear with some heating function.

  The present invention has been made in view of the above problems, and aims to propose footwear with a heating function having a heating function.

  Therefore, the present invention has been made for the purpose of enabling the disposable body warmer to be easily put in and out in footwear such as slippers and shoes. That is, in recent years, disposable warmers that can be easily warmed as described above have become widespread, and it is conceivable that the disposable warmers are housed inside the footwear (the part into which the foottips are inserted) to heat the feet. . However, if a disposable body warmer is stored inside the footwear (attached to the inner surface of the footwear), when the footwear containing the body warmer is worn, the disposable body warmer directly contacts the toes, which may cause low temperature burns and a feeling of wearing. Becomes extremely bad and cannot be used. Note that when the disposable body warmer is affixed to the outer surface of the footwear, the heat generated by the disposable body warmer escapes into the outside air, so that it does not function for heating.

  In view of this, the present invention has been made for the purpose of allowing the disposable body warmer to be accommodated and held in good condition and to be easily taken in and out in footwear such as slippers and shoes.

  The present invention has the following configuration as means for solving the above problems.

  That is, the footwear with a heating function of the present invention is a footwear in which the upper side of the bottom member is covered with an upper member, and is provided with a bag-like warmer accommodating portion capable of accommodating a flat disposable warmer at an appropriate position of the upper member. On the other hand, an opening / closing means capable of opening / closing an opening for taking in and out the disposable body warmer into / from the body accommodating portion is provided.

  The size (size) of the disposable body warmer used for the footwear with a heating function is not particularly limited, but a suitable size is about 135 × 100 mm to 95 × 70 mm. This disposable body warmer has a ventilation part in which a large number of needle holes are formed on one side (some of which use a breathable nonwoven fabric), and an adhesive with release paper is applied to the other side. . This type of disposable body warmer is stored in a non-breathable storage bag before use (does not generate heat), and is stored in a non-breathable storage bag even after use. Can be suppressed.

  The footwear with a heating function of the present invention has a warmer accommodating portion on its upper member. The warmer housing part is composed of an interior material and an exterior material. The interior material is made of a soft fabric (for example, cloth fabric), while the exterior material is generally a relatively durable fabric (for example, natural leather). Synthetic leather, synthetic fiber material, etc.).

  In the footwear with a heating function of the present invention, a flat-type disposable body warmer can be inserted into and retracted freely in the body warming portion.

  The opening for inserting / removing the body warmer provided in the body receiving part has at least a size capable of inserting / removing the disposable body warmer, but the shape of the opening is considerably long on the exterior material side portion of the upper member. What cuts over the range, what provided the cutout window of the large area which can put in and out a disposable body warmer to the exterior material of the body storage part in an instep member, etc. are employable.

  Further, as the opening / closing means for opening and closing the opening part, when the opening part is the notch, one that can be opened and closed with a zipper can be adopted, and when the opening part is the notch window, the notch window is covered. A lid piece (one side of which is sewn on the surface of the exterior material) that can be opened and closed with a hook-and-loop fastener or the like can be employed.

  The footwear with a heating function of the present invention is to use a disposable body warmer on a cold day by opening the opening and closing means to open the opening, and after receiving the disposable body warmer from the opening in the body warmer housing, The opening / closing means is closed to close the opening. The disposable body warmer can be fixed at a fixed position by sticking the adhesive application part to the interior material.

  In the state in which the disposable body warmer is accommodated in the body warmer accommodating portion, air contacts the outer surface side of the body warmer through the interior material or exterior material fabric (ventilation portion), so that the heat generating composition of the body warmer generates heat. The inside of footwear can be heated.

  In order to take out the disposable body warmer from the footwear, the opening / closing means is opened, and the disposable body warmer in the body storage portion is taken out from the opening. In addition, when the surplus heat of the disposable body warmer remains, after removing it from the footwear, the disposable body warmer is sealed in a non-breathable storage bag (isolated from the air), so that the exothermic composition is not removed. Heat generation at the heat generation part can be stopped (reusable).

  The footwear with a heating function of the present invention has the following effects.

  (1) As described above, the disposable body warmer can be freely inserted into and removed from the body warmer formed on the instep member of the footwear, so that the interior of the footwear can be heated with the disposable body warmer on a cold day.

  (2) Since the disposable body warmer can be accommodated in the body warmer accommodating portion, the disposable body warmer does not directly contact the foot tip, and even the footwear with the heating function including the body warmer does not deteriorate the wearing feeling.

  (3) Since the disposable body warmer can be housed in the bag-shaped body warmer housing portion, the housing state of the disposable body warmer is stabilized.

  (4) By opening and closing the opening by the opening and closing means, the disposable body warmer can be taken in and out of the warmer accommodating portion, so that the disposable body warmer can be easily taken in and out.

  1 to 3 show footwear with heating function (indoor footwear slippers) of the first embodiment of the present application, FIG. 4 shows the second embodiment of the present application, FIG. 5 shows the third embodiment of the present application, and FIG. FIG. 7 shows a footwear 1 with a heating function according to a fifth embodiment of the present application, and FIGS. 8 to 9 show a sixth embodiment of the present application.

First Embodiment of FIGS. 1 to 3 The slipper 1 for indoor wear of this first embodiment is constructed by joining an upper member 12 to the upper side of a bottom member 11 as shown in FIG.

  The upper member 12 has a two-layer configuration including an interior material 22 and an exterior material 23 (see FIG. 2).

  For the interior material 22, a fabric having a good thermal conductivity and suitable for preventing low-temperature burns (for example, a fabric such as a fleece) is used. On the other hand, a durable fabric is generally used for the exterior material 23. However, when a fabric with poor air permeability such as a leather material is used as the exterior material 23, it corresponds to the disposable body warmer 5 as described later. A number of small holes 25, 25,... (See FIG. 1) are formed in the position, or as shown by reference numeral 35 in FIGS. 4, 5, 6, and 7 showing other embodiments. Further, the heat generation of the body warmer is promoted by partially using a breathable material (for example, operon knit) or by another method that allows ventilation.

  The footwear 1 with a heating function is provided with a warmer accommodating portion 6 capable of accommodating a flat disposable warmer 5 between an interior material 22 and an exterior material 23. In addition, the exterior member 23 is provided with an opening 24 for inserting and removing the disposable warmer 5 into and from the warmer accommodating portion, and an opening / closing means 4 for opening and closing the opening 24.

  The disposable body warmer 5 used in each embodiment of the present application contains a heat generating composition that generates heat by contact with air in a flat bag. The size (size) of the disposable body warmer 5 is not particularly limited, but a suitable size is about 135 × 100 mm to 95 × 70 mm. This disposable body warmer 5 has a ventilation portion such as a needle hole on one side (some types use a nonwoven fabric instead of the needle hole), and an adhesive with release paper is applied to the other side.

  The disposable body warmer 5 is stored in a non-breathable storage bag before use (does not generate heat), and even after being used once, the disposable body warmer 5 'is sealed without air permeability as shown by the chain line in FIG. By storing in the bag 26, subsequent heat generation can be interrupted. 3 is different from the storage bag stored before the body 5 is used, and a sealing fitting fastener 27 is provided at the opening of the sealing bag 26. As shown in FIG. Then, after the disposable body warmer that has been discontinued is stored in the sealing bag 26, the heat generation of the disposable body warmer 5 'can be stopped by closing the fitting fastener 27.

  In the footwear 1 with a heating function of the first embodiment, a cutout is formed in the exterior member 23 of the upper member 12 as an opening 24 for loading and unloading.

  In the footwear 1 with a heating function of the first embodiment, a zipper 41 is employed as the opening / closing means 4 for opening and closing the opening 24. 1, the zipper 41 is in a closed state when the knob 42 is at the position indicated by the solid line, and the opening 24 can be fully opened by moving the knob to the position indicated by the chain line indicated by reference numeral 42 '. It has become. In the state where the zipper 41 is opened to the fully open position, as shown in FIG. 2, the portion (opening / closing lid piece 7) corresponding to the opening 24 in the exterior member 23 is turned outward to open the warmer accommodating portion 6. Can do.

  The footwear 1 with a heating function of the first embodiment is used as follows. The disposable body warmer 5 is stored in a state where it is hermetically stored in a non-breathable packaging bag at the time of sale, and since the heat generating composition of the body warmer does not come into contact with air (outside air) in this state of storage, no heat is generated. . Then, when the disposable body warmer 5 is required, if the body warmer 5 is taken out of the packaging bag, the heat generation composition of the body warmer is brought into contact with air (outside air) and heat generation starts. The disposable body warmer 5 continues to generate heat for about 10 hours if it keeps in contact with air. However, heat generation is interrupted if the air is cut off in the middle (re-contained in the sealed bag 26 of FIG. 3 prepared separately). There is a nature.

  In order to accommodate the disposable warmer 5 in the warmer accommodating part 6 of the footwear 1 with the heating function, the chain line shown in FIG. 2 (the state in which the opening / closing lid piece 7 formed at the opening corresponding part of the exterior member 23 is turned) is shown. The disposable body warmer 5 may be inserted into a predetermined position between the interior material 22 and the exterior material 23, and the adhesive application surface of the body warmer 5 may be attached to the outer surface of the interior material 22. Then, after the disposable body warmer 5 is accommodated in a predetermined position between the interior material 22 and the exterior material 23, the opening 24 can be closed by moving the knob 42 of the zipper 41 to the closed position, and the body warmer shown in FIGS. It becomes a wearing state.

  In this warmer-mounted state, since the air is in contact with the disposable warmer 5 through the small holes 25, 25... Of the exterior member 23 and the ventilation material (or the ventilation method) indicated by reference numeral 35, the disposable warmer 5 generates heat. The inside of the slipper is heated with the heat.

Second Embodiment of FIG. 4 Footwear with a heating function of the second embodiment shown in FIG. 4 is a slipper for indoor footwear similar to the footwear with a heating function of the first embodiment. 7 is formed with a breathable material 35, and the other configuration is the same as that of the first embodiment, so that the description thereof is omitted.

FIG . 5 shows a third embodiment in which the present invention is applied to room shoes. In FIG. 5, reference numeral 1 is room shoes, 11 is a bottom member, and 12 is an upper member. At the toe portion of the upper member 12 of the room shoe 1, there is a warmer accommodating portion 6 that can be opened and closed by the opening / closing means 4 (zipper 41). It is like that. The opening / closing lid piece 7 of the warmer accommodating portion 6 is formed with ventilation portions 35, 35 made of a breathable material designed in various shapes.

The fourth embodiment shown in FIG. 6 is similar to the third embodiment in that the present invention is applied to room shoes. In the figure, reference numeral 1 denotes room shoes, 11 denotes a bottom member thereof, Reference numeral 12 denotes an upper member.

  In the room shoes of this embodiment, the warmer accommodating portion 6 formed on the toe portion of the upper member 12 can be opened and closed by two opening / closing means 4 (zippers 41A and 41B and hook-and-loop fastener 41C). Reference numerals 42A and 42B are knobs for opening and closing the zippers 41A and 41B. In the room shoe 1 of this embodiment, when the disposable body warmer is taken in and out of the warmer accommodating part 6, the front zipper 41A and the rear zipper 41B are opened and closed, and the hook-and-loop fastener 41C is further peeled off, and the disposable body warmer 5 is taken in and out. It can be carried out. A vent portion 35 made of a belt-like breathable material is formed at an intermediate position between the front and rear zippers 41A and 41B.

FIG. 7 shows footwear (room shoes) with a heating function according to a fifth embodiment of the present invention. In the room shoe of this embodiment, the upper member 12 is joined to the upper side of the bottom member 11, and the opening / closing means 4 at the entrance portion of the warmer accommodating portion 6 formed at the toe portion of the upper member 12 Two zippers 41L and 41R and a hook-and-loop fastener 41C are employed.

  The knobs 42L and 42R of the two right and left zippers 41L and 41R are connected by a chain 43 that is used as a decoration. When the body shoe 6 is opened in the room shoe of this embodiment, the chain 43 is moved forward ( By pulling in the direction of the toes), the two zippers 41L and 41R can be opened simultaneously. Then, after the two zippers 41L and 41R are opened, the hook-and-loop cover piece 7 is turned forward with the knob 7a of the opening and closing cover piece 7 to open the hook-and-loop fastener 41C and the body receiving part 6 is opened. The disposable body warmer 5 can be accommodated in the body warmer accommodating portion 6. When closing the opening / closing lid piece 7 of the warmer accommodating part 6, pull the chain 43 toward the front side to simultaneously close the two zippers 41L and 41R, and further press the knob 7a of the opening / closing lid piece 7 from above to close the hook-and-loop fastener 41C. That's fine. In this embodiment as well, a vent portion 35 made of a breathable material is formed on the opening / closing lid piece 7 of the warmer accommodating portion 6.

  The method of opening and closing the two zippers 41L and 41R simultaneously with the chain 43 is such that the opening and closing directions of the zippers 41L and 41R are reversed depending on conditions such as the shape, application, and design of the target footwear (the zippers 41L and 41R). It is also possible that the puller of the chain 43 is at the toe when the is closed.

  The two zippers 41L and 41R can be opened and closed at the same time with a chain or the like, for example, when making an opening in a part of the body other than footwear, such as gloves, knee pads, etc. It can be used in all situations where it is necessary to make a large opening with a single touch in order to make it easier to put in and out of any article.

  In the footwear with heating function of each of the second to fifth embodiments shown in FIGS. 4 to 7, the upper member 12 has a two-layer structure of an interior material and an exterior material. It is the same as that of the 1st Example shown in FIGS. 1-2 that the warmer accommodating part 6 for accommodating the disposable warmer 5 between the materials is formed.

The sixth embodiment of FIGS. 8 to 9 Each of the above embodiments (first to fifth embodiments) is an application of the present invention to slippers for indoor use or room shoes. The present invention can also be applied to shoes for outdoor wear as shown in FIGS.

  8 to 9, reference numeral 1 denotes a footwear (shoes) with a heating function according to a sixth embodiment of the present invention, 11 denotes a bottom member, and 12 denotes an upper member. Also in the shoe of this embodiment, a warmer accommodating portion 6 for accommodating the disposable warmer 5 is formed on the foot portion of the upper member 12. The upper member 12 has a two-layer structure of an interior material and an exterior material, as in the case of the first embodiment shown in FIGS. The opening / closing means 4 (zipper 41) for opening and closing the warmer accommodating portion 6 is provided around the same as in the case of the first embodiment shown in FIGS. In addition, in FIG. 8, the code | symbol 35 is a ventilation part which consists of an air permeable material for making the disposable warmer 5 accommodated in the warmer accommodating part 6 heat. In the shoe 1 of this embodiment, when the disposable warmer 5 is accommodated in the warmer accommodating part 6, the zipper 41 is opened with the knob 42, the opening / closing lid piece 7 is turned up, and the disposable warmer 5 is placed underneath. Then, the opening / closing lid piece 7 is lowered and the zipper 41 is closed. Further, when the disposable body warmer 5 is taken out from the warmer accommodating portion 6, first, the zipper 41 is opened and the opening / closing lid piece 7 is turned up. After the disposable body warmer 5 is taken out, the opening / closing lid piece 7 is lowered and the zipper 41 is closed.

Other Embodiments of the Present Invention In the above first to sixth examples (indoor slippers, room shoes, outdoor shoes), the zipper 41 alone or the zipper 41 and the surface as the opening / closing means of the warmer accommodating portion 6 Although the combined use with the fastener is adopted, in implementing the present invention, it is possible to adopt an embodiment in which a hook-and-loop fastener is used as the opening / closing means.

  Moreover, the footwear with a heating function of this invention can also select a socks cover, a sandal, etc. besides the above-mentioned slippers for indoor shoes, room shoes, and outdoor shoes.

It is a top view in the state where the disposable warmer in footwear with a heating function of the 1st example of this application was stored. It is II-II sectional drawing of FIG. It is the accommodation state figure of the disposable body warmer in use used in the footwear with a heating function of FIG. It is a top view in the state where the disposable warmer in the disposable warmer of the 2nd example of this application was stored. It is a top view in the state where the disposable warmer in footwear with a heating function of the 3rd example of this application was stored. It is a top view in the state where the disposable warmer in footwear with a heating function of the 4th example of this application was stored. It is a top view in the state where the disposable warmer in footwear with a heating function of the 5th example of this application was stored. It is a top view of the footwear (shoes) with a heating function of this-application 6th Example. FIG. 9 is a side view of the shoe shown in FIG. 8.

Explanation of symbols

  1 is a footwear with a heating function, 4 is an opening / closing means, 5 is a disposable body warmer, 6 is a body warmer housing part, 7 is an opening / closing lid piece, 11 is a bottom member, 12 is an upper member, 22 is an interior material, 23 is an exterior material, 24 Is an opening (cut), 25 is a small hole, 35 is a ventilation part, and 41 is a zipper.

Claims (1)

  The footwear (1) which covered the upper side of the bottom member (11) with the upper member (12), The bag-shaped warmer accommodating part which accommodates the flat disposable warmer (5) in the appropriate position of the said upper member (12) Footwear with a heating function, characterized in that (6) is provided and the opening (24) of the warmer accommodating part (6) can be opened and closed by the opening and closing means (4).

Images