JP3177551U - Thermal insulation mat - Google Patents

Abstract

[PROBLEMS] To provide a heat-insulating mat that is easy to use.
A heat retaining mat (1) includes a first connected member (36f) provided on a first long side and a second long side of a mat body (1f), a third long side (16) and a fourth long side (17) of a mat cover (1s). A second connected member 36s, a first connecting member 37f, and a second connecting member 37s. The first connecting member 37 f is a direction in which the first connected member 36 f and the second connected member 36 are directed from the first short side 13 and the third short side 18 to the second short side 14 and the fourth short side 19. Slide to connect. The second connecting member 37 s is a direction in which the first connected member 36 f and the second connected member 36 are directed from the second short side 14 and the fourth short side 19 toward the first short side 13 and the third short side 18. Slide to connect.
[Selection] Figure 1

Description

  The present invention relates to a heat retaining mat for keeping a body warm.

  The warming mat that keeps the body warmed has a built-in heater, and can be warmed by the user placing the body on the warming mat. Patent Document 1 includes a mat body having a substantially rectangular surface and a mat cover, and one long side and one short side of the mat body and the mat cover are stitched together to form an L-shape. There is disclosed a heat retaining mat configured such that the mat body and the mat cover are disconnected from the center side by a double zip fastener on the other long side of the mat cover.

JP 2012-011141 A

  In the heat insulating mat disclosed in Patent Document 1, since one long side of the mat body and the mat cover is sewn together, the user cannot insert the body from one long side. Also, in addition to one long side, one short side is stitched together and joined in an L shape, so that at most, one end and the other end of the L-shaped joint part joined in an L shape are apexes Only the area delimited by the diagonal line can be opened. As described above, the heat insulating mat disclosed in Patent Document 1 has a limitation in the usage of the heat insulating mat, and there is a problem in usability.

  Therefore, an object of the present invention is to provide a heat-insulating mat that is easy to use.

  The heat insulating mat of the present invention includes a substantially rectangular surface-shaped mat body provided with a heater portion therein, a substantially rectangular surface-shaped mat cover facing the mat body and having substantially the same size as the mat body, One short side of the mat body and the mat cover opposite to each other is stitched and bonded to each other at both ends thereof, and the area of one-third or less of the long sides of the mat body and the mat cover facing each other from the both ends. A mating portion that is sewn together, a first connected member that is provided on each of the long sides of the mat body from the end of the coupling portion over the other short side, and the mat A second connected member provided on each long side of the cover continuously from each end of the connecting portion over the other short side, the first connected member, and the second connected member In the direction from one short side to the other short side A first connecting member that moves and connects, and releases the connection of the first connected member and the second connected member by sliding in a direction from the other short side toward the one short side; The first connecting member and the other short side are disposed between the first connecting member and the second short side in a direction from the other short side toward the one short side. A second connecting member that slides and connects and releases the connection between the first connected member and the second connected member in a direction from one short side toward the other short side. And the second connecting member is positioned at the end of the first connected member and the second connected member closest to the other short side. Sometimes it is possible to separate the ends from each other.

  According to the present invention, the first connecting member, the second connecting member, the first connecting member, and the second connecting member, for example, in each long side, the first connecting member and the second connecting member. An opening through which a user with both ends of the member can insert a body can be provided at an arbitrary position, so that two users can use the opening from the long side. Further, if the first connected member and the second connected member are connected to the end portion of the coupling portion, an opening is not formed in the vicinity of the end portion of the coupling portion, and the heat retaining property is improved. Further, if the ends closest to the other short side of the first connected member and the second connected member are separated from each other, the mat cover and the mat body can be connected to each other on the long side on one side or both sides. Since it can be released from the other short side to the connecting portion, the degree of freedom in changing the state of the mat cover is increased. Moreover, when using the end part nearest to the other short side of the 1st to-be-connected member and the 2nd to-be-connected member in each long side, it uses a bag-like part for 3 minutes. Therefore, the user can change the state of the mat cover with a higher degree of freedom. Moreover, when a user inserts a foot into a bag-like portion formed by the coupling portion, the feet are kept warm. As described above, since the user can use it in various ways, it is easy to use.

  Moreover, it is preferable that the mat | matte main body in which the said connection part is formed, and the corner | angular part of the said mat cover are each circular arc shape.

  If the corners are arcuate, it is difficult to sew a connected member, and if a connected member is provided, that portion becomes harder and the heat retaining mat becomes less convenient, but a connected member is provided. By sewing together, it is possible to reduce manufacturing problems and prevent usability from being deteriorated.

  Moreover, it is preferable that the said connection part has substantially the same length provided in each long side, and a said 1st to-be-connected member and a said 2nd to-be-connected member are substantially the same length. .

  According to this, in each long side, since a joint part and the 1st to-be-connected member and the 2nd to-be-connected member are provided similarly, it is rich in design nature, and in the same position in each long side It is easy to use because the opening can be adjusted.

  Further, the first connected member is provided over substantially the entire area except for the connecting portion of each long side of the mat body, and the second connected member is provided with each length of the mat cover. It is preferable that it is provided over substantially the entire region excluding the connecting portion on the side.

  According to this, in each long side, the range which can connect and cancel | release a connection part to the maximum can be enlarged, and usability improves further.

  Moreover, it is preferable that the said heater part is provided at least in the area | region prescribed | regulated by the said connection part provided in each long side inside the said mat | matte main body.

  According to this, since at least the heater part is provided in the bag-shaped part by the coupling part, when the user inserts the foot into the bag-shaped part, the warmth of the feet is secured. The

  In addition, it is preferable that the first connecting member and the second connecting member each have a handle, and the handle can be located outside and inside the mat body and the mat cover. .

  According to this, since the user can operate the handle from the inside of the heat insulating mat after inserting the body from the other short side and entering the heat insulating mat, the usability is further improved.

  According to the present invention, the first connecting member, the second connecting member, the first connecting member, and the second connecting member, for example, in each long side, the first connecting member and the second connecting member. An opening through which a user with both ends of the member can insert a body can be provided at an arbitrary position, so that two users can use the opening from the long side. Further, if the first connected member and the second connected member are connected to the end portion of the coupling portion, an opening is not formed in the vicinity of the end portion of the coupling portion, and the heat retaining property is improved. Further, if the ends closest to the other short side of the first connected member and the second connected member are separated from each other, the mat cover and the mat body can be connected to each other on the long side on one side or both sides. Since it can be released from the other short side to the connecting portion, the degree of freedom in changing the state of the mat cover is increased. Moreover, when using the end part nearest to the other short side of the 1st to-be-connected member and the 2nd to-be-connected member in each long side, it uses a bag-like part for 3 minutes. Therefore, the user can change the state of the mat cover with a higher degree of freedom. Moreover, when a user inserts a foot into a bag-like portion formed by the coupling portion, the feet are kept warm. As described above, since the user can use it in various ways, it is easy to use.

It is the figure which decomposed | disassembled and showed the heat insulating mat which concerns on embodiment of this invention. It is the figure which showed an example of the use condition of the heat retention mat which concerns on embodiment of this invention. It is the figure which showed an example of the use condition of the heat retention mat which concerns on embodiment of this invention. It is the figure which showed an example of the use condition of the heat retention mat which concerns on embodiment of this invention. It is the figure which showed an example of the use condition of the heat retention mat which concerns on embodiment of this invention. It is the figure which showed an example of the use condition of the heat retention mat which concerns on embodiment of this invention. It is the figure which showed an example of the use condition of the heat retention mat which concerns on embodiment of this invention. It is the figure which showed an example of the use condition of the heat retention mat which concerns on embodiment of this invention. It is the figure which showed an example of the use condition of the heat retention mat which concerns on embodiment of this invention.

  Hereinafter, preferred embodiments of the present invention will be described with reference to the drawings.

  FIG. 1 is an exploded view of a heat retaining mat 1 according to an embodiment of the present invention. As shown in FIG. 1, the heat insulating mat 1 includes a mat body 1 f, a mat cover 1 s, a coupling portion 31, a coupling portion 35, and a heater portion 41.

  The mat body 1f is formed on a substantially rectangular surface. Specifically, the first long side 11, the second long side 12 facing the first long side 11, the first short side 13 configured between the first long side 11 and the second long side 12, The first short side 11 and the second long side 12 are formed on a substantially rectangular surface by the second short side 14 that is formed between the first long side 11 and the second long side 12 and faces the first short side 13. The size is as large as one tatami mat, the length (dimension) in the length direction DL is, for example, 150 to 200 cm, preferably 170 to 180 cm, and the width (dimension) in the width direction DW is, for example, 70 to It is about 100 cm, preferably about 80 to 90 cm. The mat body 1f is made of, for example, acrylic fiber, and is usually used as a mat. Although not shown, the back surface of the mat body 1f is provided with a non-slip process.

  The mat cover 1s is opposed to the mat body 1f and is formed on a substantially rectangular surface with substantially the same size as the mat body 1f. Specifically, a third long side 16 that faces the first long side 11, a fourth long side 17 that faces the second long side 12, a third short side 18 that faces the first short side 13, The fourth short side 19 facing the second short side 14 is formed on a substantially rectangular surface. The mat cover 1s is made of cotton, for example, and is usually used as a hanging cloth.

  The mat body 1f and the mat cover 1s form a heat insulation space capable of keeping the user's body warm.

  The connecting portion 31 is formed by sewing one short side (the first short side 13 and the third short side 18) of the mat main body 1f and the mat cover 1s to each other across the both ends and connecting the mat main body from both ends. 1f and the mat cover 1s are opposed to the ends 11t and 12t (the first long side 11 and the third long side 16, the second long side 12 and the fourth long side 17) that are part of the sewn position. Up to the end portions 16t and 17t), they are stitched together to form a substantially U shape. That is, in the heat retaining mat 1, a bag-shaped portion is formed by the substantially U-shaped coupling portion 31 on the first short side 13 and the third short side 18 side. The corner portions 22f and 23f of the mat body 1f in which the coupling portion 31 is formed and the corner portions 22s and 23s of the mat cover 1s are arcuate. The length (about 20 cm) of the coupling portion 31 provided on each long side (the first long side 11 and the third long side 16, the second long side 12 and the fourth long side 17) is substantially the same. In the present embodiment, the coupling portion 31 has an area (about one ninth of each long side (the first long side 11 and the third long side 16, the second long side 12 and the fourth long side 17) ( However, it is only necessary that the foot (at least the toes) is covered when the user inserts the foot into the substantially U-shaped portion. However, from the viewpoint of ensuring the heat retaining properties of the feet, the area should be one third or less of each long side (first long side 11 and third long side 16, second long side 12 and fourth long side 17). It is preferable to be provided over.

  The connecting portion 35 includes a first connected member 36f, a second connected member 36s, a first connecting member 37f, and a second connecting member 37s, and the first long side 11 and the first connecting member 37s. The third long side 16, the second long side 12, and the fourth long side 17 are connected, and the connection is released. In FIG. 1, the connecting structures provided on the first long side 11 and the third long side 16, the second long side 12 and the fourth long side 17 are the same, and the center line is parallel to the long side of the heat insulating mat 1. Therefore, only the structure of the second long side 12 and the fourth long side 17 is shown, and the structure of the first long side 11 and the third long side 16 is omitted. The first connected member 36f is connected to each of the long sides (the first long side 11 and the second long side 12) of the mat body 1f from the end portions 11t and 12t of the coupling portion 31 and the other short side (first side). 2 short sides 14 and 4th short sides 19) are provided. The second connected member 36s is connected to each of the long sides (the third long side 16 and the fourth long side 17) of the mat cover 1s from the end portions 16t and 17t of the coupling portion 31, and the other short side (the first side). 2 short sides 14 and 4th short sides 19) are provided. The first connected member 36f and the second connected member 36s have substantially the same length, and the long sides (the first long side 11, the third long side 16, the second long side 12, The positions provided on the fourth long side 17) are substantially the same. In the present embodiment, the first region extends over substantially the entire region excluding the coupling portion 31 in each of the long sides (the first long side 11 and the third long side 16, the second long side 12 and the fourth long side 17). The connected member 36f and the second connected member 36s are provided.

  The first connecting member 37f connects the first connected member 36f and the second connected member 36s from one short side (first short side 13 and third short side 18) to the other short side (second short side). The first connecting member 36f and the second connecting member 36s are connected to each other by connecting the first connecting member 36f and the second connecting member 36s to the other short side (second short side 14). It is released by sliding in the direction from the fourth short side 19) toward one short side (the first short side 13 and the third short side 18). The second connecting member 37s is disposed between the first connecting member 37f and the other short side (the second short side 14 and the fourth short side 19). The second connected member 36s is slid in the direction from the other short side (second short side 14 and fourth short side 19) to one short side (first short side 13 and third short side 18). In addition to the connection, the first connected member 36f and the second connected member 36s are connected from one short side (the first short side 13 and the third short side 18) to the other short side (the second short side 14). And slide in the direction toward the fourth short side 19) to release. Further, the first connecting member 37f and the second connecting member 37s have handle 37a and 37b, respectively, and the handle 37a and 37b can be located outside and inside the mat body 1f and the mat cover 1s. It has become. Specifically, the pullers 37a and 37b are configured to be rotatable in a horizontal direction by a rail (not shown), and therefore, the handle is rotated in the horizontal direction from the state outside the mat body 1f and the mat cover 1s shown in FIG. The mat body 1f and the mat cover 1s are located inside. The first connected member 36f and the second connected member 36s are elements in a so-called slide fastener, and the first connecting member 37f and the second connected member 37s are sliders in a so-called slide fastener, The first connected member 36f, the second connected member 36s, the first connecting member 37f, and the second connecting member 37s constitute a so-called double zip fastener.

  In the present embodiment, the end portions (end portions 38f and 38s) of the first connected member 36f and the second connected member 36s closest to the other short side (the second short side 14 and the fourth short side 19). When the second connecting member 37s is positioned at the end, the end portions 38f and 38s can be separated from each other. After separation, the second connecting member 37s is positioned on the first connected member 36f provided with the end 38f.

  The heater portion 41 is provided inside the mat body 1f, and at least the long sides (the first long side 11 and the third long side 16, the second long side 12 and the fourth long side) inside the mat body 1f. 17) is provided in a substantially U-shaped region defined by the coupling portion 31 provided in 17). As the heater unit 41, a heater by resistance applied to a normal electric carpet or the like can be applied. Electric power is supplied to the heater unit 41 via a connector 42 provided on the mat body 1f. The connector 42 is arranged along the second long side 12 on the first short side 13 side in the second long side 12. A controller 43 for operating the heat retaining mat 1 is connected to the connector 42.

  The user operates the first connecting member 37f and the second connecting member 37s to release the connection between the first long side 11 and the third long side 16 and release the connection, and the second long side 12 and the fourth long side. The side 17 can be freely connected and disconnected. That is, the two connecting members 37f and 37s are disposed at both ends at any position of the first long side 11 and the third long side 16 excluding the coupling portion 31 and at any position of the second long side 12 and the fourth long side 17. An opening through which the user can insert the body can be provided.

  FIG. 2 shows a state in which the first long side 11 and the third long side 16 are completely connected, and the connection between the central portions of the second long side 12 and the fourth long side 17 is released. Since an opening through which the user can be inserted is provided on the second long side 12 and the fourth long side 17 side, the user HM inserts his body into this opening as shown in FIGS. It is possible to use the heat insulating mat 1 so as to warm the lower body.

  FIG. 5 shows the first connected member 36f and the first long side 11 and the third long side 16, the second long side 12 and the fourth long side 17 on the second short side 14 and the fourth short side 19 side. 2 shows a state in which the end portions 38f and 38s of the two connected members 36s are separated from each other. At this time, since the second short side 14 and the fourth short side 19 side are widely opened, the user HM can move the body from the second short side 14 and the fourth short side 19 side as shown in FIG. It is possible to insert the heat insulating mat 1 and use it.

  FIG. 7 shows a state in which the first long side 11 and the third long side 16 and the second long side 12 and the fourth long side 17 are disconnected. After inserting the body into the heat retaining mat 1 in this state, the user HM completely connects the first long side 11 and the third long side 16, and the second long side 12 and the fourth long side 17. As shown in FIG. 8, it is possible to use the heat insulating mat 1 so as to warm the whole body. Further, in the state where the first long side 11 and the third long side 16 and the second long side 12 and the fourth long side 17 are completely connected, as shown in FIG. It is also possible to use it as a normal mat with the body on. That is, the user HM can use the heat retaining mat 1 with the mat cover 1s superimposed on the mat body 1f as it is.

  As described above, the heat retaining mat 1 according to the embodiment of the present invention has a substantially rectangular surface-shaped mat body 1f provided with the heater portion 41 therein, the mat body 1f facing the mat body 1f, and substantially the same size as the mat body 1f. The mat cover 1s having a substantially rectangular surface shape and one opposing short side (the first short side 13 and the third short side 18) of the mat body 1f and the mat cover 1s are sewn together across the both ends. 1/3 or less of the long sides (the first long side 11 and the third long side 16 and the second long side 12 and the fourth long side 17) facing each other from the opposite ends of the mat body 1f and the mat cover 1s. The connecting portion 31 in which the regions are stitched together and connected to each long side (first long side 11 and second long side 12) of the mat body from each end (end portions 11t, 12t) of the connecting portion 31 continuously. Provided over the other short side (second short side 14 and fourth short side 19) The first to-be-connected member 36f and the long side (the third long side 16 and the fourth long side 17) of the mat cover are continuously connected to each other from the end portions (end portions 16t and 17t) of the coupling portion 31. The second connected member 36s, the first connected member 36f and the second connected member 36s provided on the short side (the second short side 14 and the fourth short side 19) side of the first side The first side to be coupled is connected by sliding in the direction from the short side (first short side 13 and third short side 18) to the other short side (second short side 14 and fourth short side 19). The connection of the member 36f and the second connected member 36s is directed from the other short side (second short side 14 and fourth short side 19) to one short side (first short side 13 and third short side 18). The first connecting member 37f that is slid in the direction to be released and the first connecting member 37f and the other short side (the second short side 14 and the fourth short side 19) are disposed. The first connected member 36f and the second connected member 36s are arranged from the other short side (second short side 14 and fourth short side 19) to one short side (first short side 13 and third short side). The first connected member 36f and the second connected member 36s are connected to one short side (the first short side 13 and the third short side 18). And a second connecting member 37s that slides in the direction toward the other short side (the second short side 14 and the fourth short side 19) and releases the other short side. A second connecting member is provided at the end (end portions 38f, 38s) of the first connected member 36f and the second connected member 36s closest to the short side (the second short side 14 and the fourth short side 19). When 37s is positioned, the end portions (end portions 38f, 38s) can be separated from each other.

  According to the heat insulating mat 1 according to the present embodiment configured as described above, in each of the long sides (the first long side 11 and the third long side 16, the second long side 12 and the fourth long side 17), the first Since the user with both ends of the connecting member 37f and the second connecting member 37s can be provided with an opening through which the body can be inserted, the two users can connect the long side (first The long side 11 and the third long side 16 and the second long side 12 and the fourth long side 17) can be used. Further, if the first connected member 36f and the second connected member 36s are connected to the end portions (end portions 11t, 12t, 13t, 16t) of the connecting portion 31, the end portion (end portion 11t) of the connecting portion 31 is obtained. , 12t, 13t, 16t), no opening is formed, and the heat retaining property is improved. In addition, as shown in FIG. 5, the end (edge) closest to the other short side (the second short side 14 and the fourth short side 19) of the first connected member 36f and the second connected member 36s. If the portions 38f and 38s) are separated from each other, the mat cover 1s and the mat main body 1f are connected to each other on the long side on one side or both sides (the second short side 14 and the fourth short side 19). Since it can cancel | release until it reaches to the connection part 31, the freedom degree regarding the state change of the mat cover 1s becomes high. Also, when using the end portions (end portions 38f, 38s) closest to the other short side of the first connected member 36f and the second connected member 36s on each long side, separated from each other, Since the bag-shaped portion is as short as 1/3 or less, the user can change the state of the mat cover 1s with a higher degree of freedom. Moreover, when a user inserts a foot into a bag-like portion formed by the coupling portion 31, the feet are kept warm. As described above, since the user can use it in various ways, it is easy to use. It should be noted that the warmth of the feet is secured when the foot is inserted into the bag-shaped portion by leaving even a portion of the bag-shaped portion.

  Further, the corner portions 22f and 23f of the mat body 1f in which the coupling portion 31 is formed and the corner portions 22s and 23s of the mat cover 1s are each arcuate. When the corners 22f, 23f, 22s, and 23s are arcuate, it is difficult to sew the first connected member 36f and the second connected member 36s, and the first connected member 36f. When the second connected member 36s is provided, the portion becomes hard and the usability of the heat insulating mat 1 is deteriorated, but by sewing without providing the first connected member 36f and the second connected member 36s, Manufacturing problems can be reduced and usability can be prevented from deteriorating.

  In addition, the coupling portion 31 has substantially the same length provided on each long side (the first long side 11 and the third long side 16, the second long side 12 and the fourth long side 17). The connected member 36f and the second connected member 36s have substantially the same length. Thus, in each long side (the 1st long side 11 and the 3rd long side 16, the 2nd long side 12 and the 4th long side 17), the connection part 31, the 1st to-be-connected member 36f, and the 2nd Since the to-be-connected member 36s is provided in the same manner, it is rich in design, and in each long side (the first long side 11 and the third long side 16, the second long side 12 and the fourth long side 17). It is easy to use, for example, the opening can be adjusted to the same position.

  The first coupled member 36f is provided over substantially the entire area excluding the coupling portion 31 of each long side (the first long side 11 and the second long side 12) of the mat body 1f. The connected member 36s is provided over substantially the entire region excluding the connecting portion 31 of each long side (the third long side 16 and the fourth long side 17) of the mat cover 1s. Therefore, the range in which the connecting portion 35 can be connected and released can be maximized, and the usability is further improved.

  Moreover, the heater part 41 is prescribed | regulated by the coupling part 31 provided in each long side (1st long side 11 and 3rd long side 116, 2nd long side 12 and 4th long side 17) inside the mat main body 1f. At least in the area to be processed. Thus, since at least the heater part 41 is provided in the bag-shaped part by the coupling part 31, when the user inserts the foot into the bag-shaped part, the warmth of the foot is further increased. Secured.

  Further, the first connecting member 37f and the second connecting member 37s each have handles 37a and 37b, and the handles 37a and 37b can be positioned outside and inside the mat body 1f and the mat cover 1s. Therefore, after the user inserts the body from one short side (the second short side 14, the fourth short side 19) and enters the heat insulating mat 1, the user also pulls the hand from the inside of the heat insulating mat 1. Can be operated, further improving usability. For example, as shown in FIG. 6, the user HM inserts the body from the second short side 14 and the fourth short side 19 side, and then warms the whole body as shown in FIG. The side 11 and the third long side 16, the second long side 12 and the fourth long side 17 can be completely connected, or the connection can be easily released for temperature adjustment.

  The preferred embodiments of the present invention have been described above. However, the forms to which the present invention can be applied are not limited to the above-described embodiments, and as illustrated below, the scope of the present invention is not deviated. It is possible to make changes as appropriate.

  In the present embodiment, the corners 22f and 23f of the mat body 1f in which the coupling portion 31 is formed and the corners 22s and 23s of the mat cover 1s are each arcuate, but other curved shapes or right-angle shapes may be used.

  In the present embodiment, the lengths of the coupling portions 31 provided on the long sides (the first long side 11 and the third long side 16, the second long side 12 and the fourth long side 17) are substantially the same. However, the lengths may be different.

  In the present embodiment, the first connected member 36f and the second connected member 36s have substantially the same length, but the lengths may be different. In addition, the first coupled member 36f and the second coupled member 36s are coupled portions at the long sides (the first long side 11 and the third long side 16, the second long side 12 and the fourth long side 17). Although it is provided over almost all areas except for 31, it may be a part of the area. In this case, the first connected member 36f and the second connected member 36s are connected to the long sides (the first long side 11 and the third long side) so that at least an opening through which the user can insert the body can be formed. It is preferable to be provided on the side 16, the second long side 12 and the fourth long side 17).

  In the present embodiment, the first connected member 36f is provided on the first long side 11 and the third long side 16, and the second connected member 36s is provided on the second long side 12 and the fourth long side 17. The first connected member 36f and the second connected member 36s are provided extending to the second short side 14 and the fourth short side 19, and the second short side 14 and the fourth short side 19 are provided. However, the first connection member 37f and the second connection member 37s may be connected and released.

  Moreover, in this embodiment, the heater part 41 was provided in each long side (1st long side 11 and 3rd long side 16, 2nd long side 12 and 4th long side 17) inside the mat main body 1f. Although provided in the region defined by the coupling portion 31, it may not be provided in the region defined by the coupling portion 31.

  Further, in the present embodiment, the first connecting member 37f and the second connecting member 37s are so-called reversible sliders in which the handle is rotated in the horizontal direction by the rail, but so-called double-sided in which two handles are provided. One slider may be positioned outside the mat body 1f and the mat cover 1s, and the other handle may be positioned inside the mat body 1f and the mat cover 1s using a slider.

  In the present embodiment, the first connecting member 37f and the second connecting member 37s can be located outside and inside the mat body 1f and the mat cover 1s. The handle may be located only outside the mat body 1f and the mat cover 1s using a so-called single-sided slider in which the handle does not rotate.

  In the present embodiment, the connector 42 is arranged along the second long side 12 on the first short side 13 side in the second long side 12, but the connector 42 is positioned on the second short side 14 side. It may be. In this case, since the connector 42 is disposed on the second short side 14 side at a position along the second long side 12, the body is inserted along the width direction DW from the second long side 12 / fourth long side 17 side. When the body is inserted along the length direction DL from the second short side 14 / fourth short side 19 side, the controller 43 connected to the connector 42 is placed in a position where operability is good. Can be placed and convenient.

1 Thermal insulation mat 1f Mat body 11 First long side (one long side)
11t End 12 Second long side (the other long side)
12t end portion 13 first short side (one short side)
14 Second short side (the other short side)
1s mat cover 16 3rd long side (one long side)
16t End 17 Fourth long side (the other long side)
17t End 18 Third short side (one short side)
19 4th short side (the other short side)
22f, 22s, 23f, 23s Corner portion 31 Connecting portion 35 Connecting portion 36f First connected member 36s Second connected member 37f First connecting member 37a Puller 37s Second connecting member 37b Puller 38f End 38s End Part 41 Heater part 42 Connector 43 Controller

Claims (6)

A substantially rectangular surface-shaped mat body having a heater portion therein;
A mat cover having a substantially rectangular surface, facing the mat body and having substantially the same size as the mat body;
One opposite short side of the mat body and the mat cover is stitched together over both ends thereof, and is less than one third of the long side of the mat body and the mat cover facing each other. A joined portion in which areas are stitched together and joined together;
A first connected member provided on each long side of the mat body from the end of the coupling portion continuously over the other short side, and on the long side of the mat cover, A second connected member provided continuously from each end to the other short side, the first connected member, and the second connected member from one short side to the other short side. While sliding in the direction toward the side and connecting, the connection between the first connected member and the second connected member is released by sliding in the direction from the other short side to the one short side. The first connecting member is disposed between the first connecting member and the other short side, and the first connected member and the second connected member are connected to the other short side from the other short side. While sliding in the direction toward the short side and connecting, the connection of the first connected member and the second connected member is made from one short side. A second connecting member for releasing slides in the direction toward the short side of the square, and a connecting portion having a,
With
Separating the ends from each other when the second connecting member is positioned at the end of the first connected member and the second connected member closest to the other short side. Thermal insulation mat characterized by being capable of.   2. The heat retaining mat according to claim 1, wherein corner portions of the mat body and the mat cover in which the joint portion is formed are arcuate. The connecting portions have substantially the same length provided on each long side,
The heat insulating mat according to claim 1 or 2, wherein the first connected member and the second connected member have substantially the same length. The first connected member is provided over substantially the entire region excluding the coupling portion of each long side of the mat body,
The said 2nd to-be-connected member is provided over substantially all the areas | regions except the said coupling | bond part of each long side of the said mat cover. The Claim 1 characterized by the above-mentioned. Thermal insulation mat.   The said heater part is provided at least in the area | region prescribed | regulated by the said connection part provided in each long side inside the said mat | matte main body, The any one of Claims 1-4 characterized by the above-mentioned. Warming mat.   The first connecting member and the second connecting member each have a handle, and the handle can be located outside and inside the mat body and the mat cover. The heat insulating mat according to any one of claims 1 to 5.

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