JP3195850U - Thermal insulation cushion - Google Patents

Abstract

A warming cushion is provided that can keep the back, waist, buttocks, abdomen, and knees of a user warm while walking while wearing. A heat insulating cushion is provided with a back piece 1 for keeping the user's back and waist warm, a seat piece 2 for keeping the user's buttocks warm, and the user's waist and abdomen or knees. A pair of belly-wrap pieces 3a and 3b, and one end of the belly-wrap piece 3a and 3b is connected to the side of the back piece 1 and the side of the seat piece 2 and the belly-wrap piece 3a. When the plane of 3b is in a state of making an angle of about 90 degrees with respect to the plane of the seat piece 2, the extending direction of the bellows pieces 3a, 3b is obliquely above the plane of the seat piece 2 It is trying to become. [Selection] Figure 1

Description

  The present invention relates to a heat-insulating cushion that can keep the back, waist, buttocks, abdomen, knees, and the like of a user warm.

  Conventionally, a cushion for promoting the heat insulation of the lower body when sitting on a chair is known (Patent Document 1). In the cushion described in Patent Document 1, the cushion is extended to the foot to make a long cushion, a warmer insertion pocket is provided in a portion corresponding to a calf, and a kneerest is attached to one side of the long cushion.

JP 2009-39480 A

  However, it is difficult for the cushion described in Patent Document 1 to walk while being worn by the user, and the cushion is removed every time the user leaves the chair, so that a sufficient heat retaining effect cannot be obtained. Further, there has been a demand for a heat insulating cushion that can keep the back, waist, and abdomen warm as well as the lower body.

  Then, an object of this invention is to provide the heat insulation cushion which can heat a user's back part, a waist | hip | lumbar part, a buttocks part, an abdomen, or a knee part, and can walk with mounting | wearing.

  In order to solve the above-mentioned problem, the device according to claim 1 includes a back piece for keeping the back and waist of the user, a seat piece for keeping the user's buttocks, and the waist and abdomen of the user. Or a heat insulating cushion that has a pair of belly-wrap pieces for keeping the knee warm, wherein the plane of the back piece can form an angle of approximately 90 degrees with respect to the plane of the seat piece, One end of the piece is connected to the side of the back piece and the side of the seat piece, and the plane of the bellows piece is at an angle of approximately 90 degrees with respect to the plane of the seat piece. In the state of making, the extending direction of the bellows piece is obliquely above the plane of the seat piece. Therefore, the back of the user is kept warm by the back piece of the heat insulating cushion, and the waist is kept warm by the back piece and the stomach wrap piece. In addition, the user's buttocks are kept warm by the seat piece, and the abdomen or knee is kept warm by the abdomen piece. In addition, it is possible to sit on a chair while wearing a thermal cushion, and to stand up and walk.

  The invention described in claim 2 is characterized in that, in the invention described in claim 1, the length in the longitudinal direction of the pair of bellows pieces is longer than the length in the width direction of the seat piece. Therefore, the user's abdomen or knee can be reliably kept warm by the pair of abdomen pieces.

  Further, the invention described in claim 3 is the invention described in claim 1 or 2, wherein the plane of the belly-wrap piece is in a state of making an angle of approximately 90 degrees with respect to the plane of the seat piece. The extending direction of the stomach wrapping piece is characterized by being obliquely upward by approximately 45 degrees with respect to the plane of the seating piece. Therefore, the abdomen can be easily brought into contact with the abdomen while the user is sitting on the chair.

  Moreover, the device according to claim 4 is the device according to any one of claims 1 to 3, wherein the string fixed to one of the pair of stomach wrap pieces and the vicinity of the end of the other stomach wrap piece. It is characterized by being attached to the user by tying a string fixed to the seat surface piece, and capable of walking in the attached state. Therefore, it is possible to reliably attach the heat insulating cushion to the user with the string.

  Further, in the device according to claim 5, in the device according to any one of claims 1 to 4, the loop pieces that can be fixed to the chair via the attachment string are provided at two predetermined positions. It is characterized by. Therefore, by passing the attachment string through the loop piece and tying both ends of the attachment string to the chair, the heat insulating cushion can be reliably fixed to the chair.

  Moreover, the device according to claim 6 is the device according to any one of claims 1 to 5, wherein the back piece, the seat piece, and the pair of belly wrap pieces are a surface on the side in contact with the user. The surface on the opposite side is made of a different material, and the inner space portion is formed by sewing the peripheral edges together. Therefore, since an air layer is formed in the internal space, the heat insulation and heat insulation effect can be enhanced.

  Further, the invention described in claim 7 is the invention described in claim 6, wherein the surface of the back piece, the seat piece, and the pair of bellows pieces that are in contact with the user is formed of brushed fabric. It is characterized by having. Therefore, the touch to the user can be improved and the heat retention effect can be further enhanced.

  Further, the invention described in claim 8 is characterized in that, in the invention described in claim 6 or 7, a core material or a heat insulating material can be enclosed in the internal space portion. Therefore, the shape at the time of installing in a chair can be stabilized by enclosing a core material in an internal space part. Moreover, the thermal insulation effect can be further improved by enclosing the thermal insulation in the internal space.

  The invention described in claim 9 is the invention described in any one of claims 1 to 8, wherein the back piece, the seat piece, and the pair of belly wrap pieces include chemical fibers, The chemical fiber is a heat storage fiber. Therefore, the heat retention effect can be further improved by the heat storage fiber.

  According to the invention, the back, waist, buttocks, abdomen or knees of the user can be kept warm, and the user can walk while wearing the warm cushion. it can.

  Further, according to the second aspect of the present invention, the user's abdomen or knee can be reliably kept warm by the pair of abdomen pieces.

  Moreover, the idea of Claim 3 can contact | abut an abdomen piece to an abdominal part easily in the state in which the user was sitting on the chair.

  In addition, the device according to claim 4 can reliably attach the heat insulating cushion to the user by the string.

  Further, according to the invention described in claim 5, the heat insulating cushion can be securely fixed to the chair.

  Moreover, since the air layer is formed in the internal space by the device according to the sixth aspect, the heat insulation and heat insulation effect can be enhanced.

  The invention according to claim 7 can improve the touch to the user and further enhance the heat retaining effect.

  In addition, the invention according to claim 8 can stabilize the shape when installed in a chair by enclosing the core material in the internal space, and can maintain the heat by encapsulating the heat insulating material in the internal space. The effect can be further improved.

  The invention according to claim 9 can further improve the heat retention effect by the heat storage fiber.

It is the perspective view which looked at the heat insulation cushion which concerns on this invention from the front direction. It is a rear view of the heat insulation cushion which concerns on this invention. It is a bottom view of the heat insulation cushion which concerns on this invention. It is a right view of the heat insulation cushion which concerns on this invention. It is a left view of the heat insulation cushion which concerns on this invention. It is a perspective view which shows the usage example of the heat insulation cushion which concerns on this invention. It is a perspective view which shows the usage example of the heat insulation cushion which concerns on this invention. It is a perspective view which shows the usage example of the heat insulation cushion which concerns on this invention. It is a perspective view which shows the usage example of the heat insulation cushion which concerns on this invention.

  Embodiments of the present invention will be described below with reference to the drawings. 1 is a perspective view of a heat insulating cushion according to the present invention as viewed from the front, FIG. 2 is a rear view thereof, FIG. 3 is a bottom view thereof, FIG. 4 is a right side view thereof, and FIG. It is the left side view. As shown in these drawings, the thermal insulation cushion 10 according to the present invention includes a back piece 1 for keeping the back and waist of the user, a seat piece 2 for keeping the user's buttocks, and the user's back. It has a pair of abdominal wound pieces 3a and 3b for keeping the waist and abdomen or knees warm. In the drawing, a line indicated by a broken line is a line indicating a seam sewn for the purpose of reinforcement. Moreover, in FIG. 2, a pair of bellows pieces 3a and 3b are back views in the state bent to the surface side of the seat surface piece 2, and FIG. 3 is also a bottom view in the same state. On the other hand, in FIG. 4 and FIG. 5, for explanation of the shape, a side view with the pair of bellows pieces 3a, 3b extended is drawn, but is shown because it is a deformable cloth material. The state depicted in FIGS. 4 and 5 cannot be maintained unless supported by a separate support member or suspension member.

  The plane of the back piece 1 and the one end of the seat piece 2 so that the plane of the back piece 1 can form an angle of approximately 90 degrees with respect to the plane of the seat piece 2. Are sewn together. Further, one end of the bellows piece 3a, 3b is connected to the side part of the back piece 1 and the side part of the seat piece 2, and the plane of the belly piece 3a, 3b is set to the plane of the seat piece 2. On the other hand, when the angle of approximately 90 degrees is formed, the extending direction of the belly wrap pieces 3 a and 3 b is obliquely upward with respect to the plane of the seat piece 2.

  That is, in FIGS. 4 and 5, the plane of the stomach wrap pieces 3 a, 3 b is in a state of making an angle of approximately 90 degrees with respect to the plane of the seat piece 2, and in this state, the stomach wrap pieces 3 a, 3 b are extended. The angles A and B formed by the direction with respect to the plane of the seat piece are set to about 45 degrees. By comprising in this way, the abdomen pieces 3a and 3b can be made to contact | abut to an abdominal part easily in the state in which the user sat on the chair.

  The length in the longitudinal direction (length C in FIG. 4 and length D in FIG. 5) of the stomach wrap pieces 3a and 3b is the length in the width direction of the seat piece 2 (length E in FIG. 1). ) To be longer. By comprising in this way, a user's abdominal part or knee part can be reliably warmed by a pair of abdominal-wrap pieces 3a, 3b.

  Moreover, the end of the string 4a is fixed to the end of the one bellows piece 3b, and the end of the string 4b is fixed to the seat surface piece 2 near the end of the other bellows piece 3a. By tying the string 4a and the string 4b, the thermal insulation cushion 10 is attached to the user, and can walk in the attached state. Therefore, it is possible to reliably attach the thermal insulation cushion to the user by the cord 4a and the cord 4b.

  In addition, loop pieces 5a and 5b are fixed to the joint portion between the back piece 1 and the stomach wrap pieces 3a and 3b. The loop pieces 5a and 5b are formed with a hole, and an attachment string (not shown) is passed through the hole, and both ends of the attachment string are tied to the chair, so that the heat insulating cushion 10 is securely fixed to the chair. can do.

  In addition, the heat insulating cushion 10 has a back piece 1, a seat piece 2, and a pair of bellows pieces 3a, 3b, which are made of a material having a different surface on the side in contact with the user and a surface on the opposite side. The internal space is formed by sewing together. By forming an air layer in the internal space, the heat insulation and heat insulation effect is enhanced.

  Further, the surfaces of the back piece 1, the seat piece 2, and the pair of bellows pieces 3 a, 3 b that are in contact with the user are formed of raised fabric. With this raised fabric, the touch to the user can be improved and the heat retention effect can be further enhanced.

  In addition, it is also possible to enclose a core material or a heat insulating material in the internal space part mentioned above. By encapsulating the core material in the internal space, the shape when installed in a chair can be stabilized. Moreover, the thermal insulation effect can be further improved by enclosing the thermal insulation in the internal space.

  The back piece 1, the seat piece 2, and the pair of bellows pieces 3 a and 3 b are formed with chemical fibers made of heat storage fibers. As an example of the heat storage fiber, a far infrared radiation substance processed into powder and kneaded into a chemical fiber such as polyester can be cited. Moreover, as an example of a far-infrared radiation substance, an artificially produced ceramic such as alumina, natural ore, and the like can be given.

  6-9 is a perspective view which shows the usage example of the heat insulating cushion which concerns on this invention. The thermal insulation cushion 10 according to the present invention can be used in a state where it is installed on a chair 6 as shown in FIGS. In this case, first, the user grasps the stomach wrap pieces 3a and 3b with both hands while sitting on the seat piece 2 (see FIG. 6). Next, after the belly wrap piece 3a is wound around the abdomen, the belly wrap piece 3b is wound around the abdomen from above the belly wrap piece 3a. And the thermal insulation cushion 10 is mounted | worn with a user by tying the string 4a and the string 4b (refer FIG. 7). In addition, in the state shown in FIG. 6, it can also mount on a user's knee (thigh), without winding a pair of belly wound pieces 3a, 3b around an abdomen. Therefore, the user can select either one of the case of keeping the abdomen and the case of keeping the knee warm.

  And as shown in FIG.8 and FIG.9, it is possible to stand up and walk in the state which mounted | wore with the thermal insulation cushion 10 which concerns on this invention. This is because the seat piece 2 does not extend below the knee and does not get in the way during walking. Therefore, even when there is a state of working while sitting on a chair and a state of moving to a copy machine or the like in the workplace, there is no need to attach and detach the thermal insulation cushion 10 according to the present invention every time. Since it is possible to work in a state where it is worn during the day, it is possible to improve the work efficiency and maintain the heat retaining effect continuously.

  The heat insulating cushion of the present invention is used as a cushion that can warm the back, waist, buttocks, abdomen, knee, or the like of the user.

DESCRIPTION OF SYMBOLS 1 Back piece 2 Seat piece 3a, 3b Abdomen piece 4a, 4b String 5a, 5b Loop piece 6 Chair 10 Thermal insulation cushion

Claims (9)

  A heat insulating cushion that has a back piece for keeping the back and waist of the user warm, a seat piece for keeping the buttocks of the user, and a pair of stomach wrap pieces for keeping the waist and abdomen or knees of the user warm. The plane of the back piece can form an angle of about 90 degrees with respect to the plane of the seat piece, and one end of the belly-wrap piece is connected to the side of the back piece and the side piece of the back piece. When connected to the side of the seat piece, and when the plane of the belly piece is at an angle of approximately 90 degrees with respect to the plane of the seat piece, the extending direction of the belly piece is: A heat-insulating cushion, which is obliquely above the plane of the seat piece.   The length of the longitudinal direction of a pair of belly-wrap piece is longer than the length of the width direction of a seat surface piece, The thermal insulation cushion of Claim 1 characterized by the above-mentioned.   When the plane of the stomach wrap piece is at an angle of approximately 90 degrees with respect to the plane of the seat surface piece, the extending direction of the stomach wrap piece is obliquely upward by approximately 45 degrees with respect to the plane of the seat surface piece. The thermal insulation cushion according to claim 1 or 2, wherein   A state in which the strap fixed to one of the pair of belly-wrap pieces and the strap fixed to the seat piece near the end of the other bellow-wrap piece are attached to the user and the wear state The thermal insulation cushion according to any one of claims 1 to 3, wherein the walking is possible.   The heat insulation cushion according to any one of claims 1 to 4, wherein loop pieces that can be fixed to the chair via an attachment string are provided at two predetermined locations.   The back piece, the seat piece, and the pair of belly wrap pieces are made of different materials on the side that comes into contact with the user and on the opposite side, and the inner space is formed by sewing the periphery. The thermal insulation cushion according to any one of claims 1 to 5,   The heat insulating cushion according to claim 6, wherein surfaces of the back piece, the seat piece, and the pair of bellows pieces that are in contact with the user are formed of a raised fabric.   The heat insulating cushion according to claim 6 or 7, wherein a core material or a heat insulating material can be enclosed in the internal space. The heat insulation according to any one of claims 1 to 8, wherein the back piece, the seat piece, and the pair of bellows pieces include chemical fibers, and the chemical fibers are heat storage fibers. Cushion.

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