JP4817040B2 - Comforter - Google Patents

Description

  The present invention relates to a comforter.

  As is well known, “turning over” that people repeat during bedtime plays a role in relieving partial body pain and poor circulation caused by weight, and is said to be an indispensable action for obtaining a good night's sleep. However, if you roll over repeatedly, a large gap is created between the comforter and the body, and cold outside air enters through this gap, causing the temperature in the futon to drop, causing a cold. For this reason, many comforters have been developed that have been improved so that there is no gap between the body and the body even after repeated rolling.

  For example, in Patent Document 1 described later, in a comforter formed by filling a filler, the comforter has a curved shape that swells toward the center line in the longitudinal direction or the center line in the width direction. A comforter has been disclosed that has been provided with a pair of symmetrical lines to improve fit.

  Further, in Patent Document 2 mentioned later, heat insulation is achieved by closely contacting a body provided with a comforter formed with an arched quilting that does not cross each other at both sides and the lower part toward the center. A comforter with enhanced properties is disclosed.

By the way, the better the comfort of the comforter on the body, the less intrusion of outside air into the comforter, but on the contrary, the degree of freedom of the body in the comforter is limited and it is essential for a good sleep It becomes difficult to do.
JP 2003-339501 A JP2004-160063

  Therefore, the present inventors, as a technical problem to obtain a comforter that can ensure the degree of freedom of the body in the comforter without reducing the heat retention, as a result of repeating the trial production and experiment, In a comforter formed by filling a bag consisting of a front material and a lining material, at least one set of partitions positioned symmetrically across a center line in the longitudinal direction so as to divide the bag material from the neck side to the foot side If the distance between the pair of partitions becomes narrower as they approach the feet, a conical space that matches the body shape is formed in the comforter during use, so the degree of freedom of the body is secured. In addition, the above-mentioned technical problem has been achieved by obtaining remarkable knowledge that the heat retaining property does not decrease.

  The technical problem can be solved by the present invention as follows.

That is, the comforter according to the present invention is a comforter formed by filling a bag consisting of a front material and a lining material with a filler, and a plurality of sets positioned symmetrically across a longitudinal center line so as to divide the bag. The partition extends from the neck side to the foot side, and the width of the bag body decreases as the distance between the innermost partition of the plurality of sets of partitions approaches the foot. It matches on the foot side with respect to the center line of the direction, and the other set of partitions is parallel or substantially parallel to the innermost set of partitions.

Moreover, the present invention is such that in the comforter, the width of all sets of partitions becomes narrower as it approaches the step.

Further, the present invention provides the comforter according to any one of the above-mentioned comforters, wherein the innermost set of partitions is aligned with the center line in the width direction of the bag body on the foot side and then the center line in the longitudinal direction of the bag body. It is what extends along.

  In another embodiment of the present invention, in any one of the comforters, any partition extends so as to straddle the center line in the width direction.

  According to the present invention, at least one set of partitions positioned symmetrically across the center line in the longitudinal direction is extended from the collar side to the foot side, and the width of the pair of partitions becomes narrower as the foot approaches the foot. Since it did in this way, the cone-shaped space suitable for a body shape is formed in a comforter, and the feeling of pressure by the weight of a comforter is reduced. Thereby, the freedom degree of a body is ensured in a comforter, the user can rotate a body smoothly in a comforter, and the rollover indispensable for a pleasant sleep is not inhibited. Moreover, since the space shape in the comforter is a cone shape that matches the body shape, it is difficult for a gap to be formed between the comforter and the body, and intrusion of outside air is prevented.

  Therefore, it can be said that the industrial applicability of the present invention is very high.

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

Embodiment 1 FIG.

  FIG. 1 is a plan view showing a comforter according to the present embodiment. FIG. 2 is a partial sectional view showing a partition of the comforter shown in FIG. FIG. 3 is a perspective view showing a use state of the comforter shown in FIG. 4 is an end view of the comforter shown in FIG. 3 cut at locations A, B, and C. FIG. 4A is an end view of the comforter shown in FIG. (B) is the end view which cut | disconnected the comforter shown in FIG. 3 in B location, (c) of FIG. 4 is the end view which cut | disconnected the comforter shown in FIG. 3 in C location. In these drawings, reference numeral 1 denotes a comforter composed of a bag 4 formed by stitching the outer material 2 and the lining 3 and feathers (not shown) filled in the bag 4. In the present invention, the longitudinal direction indicates a direction from the collar 5 to the foot 6, and the width direction indicates a direction orthogonal to the longitudinal direction.

  The bag body 4 is provided with two sets of partitions 7 and 8 that are positioned symmetrically across the center line X in the longitudinal direction so as to divide the inside of the bag body 4 in the width direction. The pair of partitions 7a and 7b located on the inner side extend from the neck 5 to the foot 6 so as to straddle the center line Y in the width direction, and the distance between the partitions 7a and 7b is increased toward the foot 6. The width becomes narrower and extends along the center line X in the longitudinal direction after matching the center line Y in the width direction on the foot 6 side. The pair of partitions 8a and 8b located on the outside extend from the collar 5 to the foot 6 so as to straddle the center line Y in the width direction, and are substantially parallel to the pair of partitions 7a and 7b located on the inside. It has become.

  The bag body 4 is provided with four partitions 9 positioned at equal intervals in the longitudinal direction so as to divide the interior of the bag body 4 in the longitudinal direction so as to extend in the width direction.

  As shown in FIG. 2, the partitions 7, 8, and 9 are formed by interposing a U-shaped scissors 10 between the outer material 2 and the lining 3, and sewing the upper side of the scissors 10 to the outer material 2, It is fixed to the bag body 4 by stitching the lower side to the lining 3.

  Next, the use state of the comforter 1 according to the present embodiment will be described.

  As shown in FIGS. 3 and 4, when the comforter 1 is hung on the user, an inverted triangular section surrounded by a pair of partitions 7 a and 7 b located inside the comforter 1 due to the thickness of the upper body of the user. 11 will be in the lifted state. At this time, the sections 12a and 12b sandwiched between the pair of partitions 7a and 7b located on the inner side and the pair of partitions 8a and 8b located on the outer side stand up so as to support the inverted triangular section 11 (FIG. 4). (See (a) of FIG. 4 and (b) of FIG. 4). As a result, the upper body of the user is in a conical space.

  Further, due to the thickness of the lower half of the user, the compartments 12a and 12b sandwiched between the partitions 7a and 7b located inside the comforter 1 and the partitions 8a and 8b located outside are arranged in the longitudinal direction of the partition 7 located inside. The robot stands up so as to lift a portion extending along the center line (see FIG. 4C). As a result, the user's lower body is in a columnar space.

  According to the comforter according to the present embodiment, a conical space that matches the body shape of the user is formed in the comforter during use, so the feeling of pressure caused by the weight of the comforter is reduced, and the user can comfortably use the comforter. You can move your body smoothly inside. In addition, since the space shape substantially coincides with the body shape, it is difficult to form a gap between the comforter and the body, and the intrusion of outside air is prevented.

Embodiment 2. FIG.

  This embodiment is a modification of the partition provided in the bag body of the first embodiment, and FIG. 5 is a plan view showing the comforter according to the present embodiment. In this figure, the same reference numerals as those in FIGS. 1 to 4 denote the same or corresponding parts.

  As shown in FIG. 5, the bag body 4 of the comforter 1 according to the present embodiment has two sets of symmetrically positioned with the center line X in the longitudinal direction so as to divide the inside of the bag body 4 in the width direction. Partitions 13 and 14 are provided. The pair of partitions 13 a and 13 b located on the inner side extend from the neck 5 to the foot 6 so as to straddle the center line Y in the width direction, and the interval between the partitions 13 a and 13 b is closer to the foot 6. It is narrow. The pair of partitions 14a, 14b located on the outside extends from the neck 5 to the foot 6 so as to straddle the center line Y in the width direction, and is substantially parallel to the pair of partitions 13a, 13b located on the inside. It has become.

  The bag body 4 is provided with four partitions 9 positioned at equal intervals in the longitudinal direction so as to divide the interior of the bag body 4 in the longitudinal direction so as to extend in the width direction. Each partition 9 has a shape slightly curved toward the foot 6 side.

  When the comforter 1 according to the present embodiment is hung on the user, the trapezoidal section 15 surrounded by the pair of partitions 13a and 13b located inside the comforter 1 is lifted by the thickness of the user 1's body. It becomes a state. At this time, the sections 16a and 16b sandwiched between the pair of partitions 13a and 13b located on the inner side and the pair of partitions 14a and 14b located on the outer side stand up so as to support the trapezoidal section 15. As a result, the user's body is in a state of being in a truncated cone-shaped space.

Embodiment 3 FIG.

  FIG. 6 is a plan view showing the comforter according to the present embodiment. 7 is a partial cross-sectional view showing a partition of the comforter shown in FIG. In these drawings, the same reference numerals as those in FIGS. 1 to 4 denote the same or corresponding parts. 1 is a comforter made of a bag 4 formed by stitching the outer fabric 2 and the lining 3 and polyester fiber cotton (not shown) filled in the bag 4.

  The bag body 4 is provided with three sets of partitions 17, 18, and 19 that are positioned symmetrically across the longitudinal center line X so as to divide the bag body 4 in the width direction. The innermost pair of partitions 17a and 17b extend from the vicinity of the neck 5 to the vicinity of the foot 6 so as to straddle the center line Y in the width direction, and both the partitions 17a and 17b are center lines in the width direction. Crosses Y at the foot 6 side. The pair of partitions 19 a and 19 b located on the outermost side extend in the longitudinal direction on the foot 6 side with respect to the center line Y in the width direction, and the partitions 19 a and 19 b become closer to the foot 6. The distance is narrow, and the tip on the foot 6 side coincides with a set of partitions 17a and 17b located on the innermost side. Furthermore, the partitions 18a and 18b located in the middle between the innermost set of partitions 17a and 17b and the outermost set of partitions 19a and 19b are arranged so as to straddle the center line Y in the width direction. The partition 18a, 18b is narrower as the foot 6 is approached, and is matched in the vicinity of the foot 6.

  As shown in FIG. 7, the partitions 17, 18, and 19 are made of quilting formed by directly sewing the outer fabric 2 and the lining 3, and are sewn together with the polyester fiber cotton filled in the bag body 4.

  When the comforter 1 according to the present embodiment is hung on the user, the substantially inverted triangular section 20 surrounded by the pair of partitions 17a and 17b located inside the comforter is lifted by the thickness of the user's body. It becomes a state. At this time, the compartments 21a and 21b sandwiched between the pair of partitions 17a and 17b located on the inner side and the pair of partitions 18a and 18b located in the middle rise so as to support the substantially inverted triangular compartment 20. As a result, the user's body is in a conical space.

  Also in the comforter according to the present embodiment, the same actions and effects as those of the first embodiment can be obtained.

Embodiment 4 FIG.

  The present embodiment is a modification of the partition provided in the bag body of the third embodiment, and FIG. 8 is a plan view showing the comforter according to the present embodiment. In this figure, the same reference numerals as those in FIGS. 1 to 4 denote the same or corresponding parts.

  The bag body 4 of the comforter 1 according to the present embodiment has four sets of partitions 22, 23, 24 that are positioned symmetrically across the center line X in the longitudinal direction so as to divide the inside of the bag body 4 in the width direction. , 25 are provided. The pair of partitions 25a and 25b located on the outermost side extend in the longitudinal direction on the foot 6 side with respect to the center line Y in the width direction, and the interval narrows as the foot 6 is approached. The other sets of partitions 22, 23, 24 all extend from the vicinity of the neck 5 to the vicinity of the foot 6 so as to straddle the center line Y in the width direction. In the other sets of partitions 22, 23, 24, the innermost partitions 22 a, 22 b become narrower as they approach the foot 6, and are aligned near the foot 6, The second inner partitions 23a and 23b are narrower as they approach the foot 6, crossing near the foot 6, and the third inner partition 24a, 24b is close to the foot 6 and the interval becomes narrower and matches the tip on the foot 6 side of the partitions 23a and 23b located in the second inner side in the vicinity of the foot 6. Each set of partitions is parallel.

  When the comforter 1 according to the present embodiment is hung on the user, a substantially inverted triangular section 26 surrounded by a pair of partitions 22a and 22b located on the innermost side of the comforter 1 is formed depending on the thickness of the user's body. It will be in a lifted state. At this time, the partitions 27a and 27b sandwiched between the innermost set of partitions 22a and 22b and the second innermost set of partitions 23a and 23b stand up, and the user's physique may Sections 28a and 28b sandwiched between a pair of partitions 23a and 23b located on the inner side and a set of partitions 24a and 24b located on the third inner side are selectively raised to form a substantially inverted triangular section 26. Support. As a result, the user's body is in a conical space.

  In the comforter according to the present embodiment, depending on the user's body shape, a section sandwiched between a second set of partitions located on the inner side and a third set of partitions positioned on the inner side selectively rises. Therefore, a space having a shape more suitable for the user's body is formed in the comforter.

  In the comforter according to the present embodiment, the same actions and effects as those of the first embodiment can be obtained.

  The filler in the present invention is not limited to feathers and polyester fiber cotton, and wool, cotton, etc. may be used.

1 is a plan view showing a comforter according to Embodiment 1. FIG. It is the fragmentary sectional view which showed the partition of the comforter shown in FIG. It is the perspective view which showed the use condition of the comforter shown in FIG. It is the end elevation which cut the comforter shown in Drawing 3 in A, B, and C places. It is the top view which showed the comforter which concerns on Embodiment 2. FIG. It is the top view which showed the comforter which concerns on Embodiment 3. FIG. It is the fragmentary sectional view which showed the partition of the comforter shown in FIG. It is the top view which showed the comforter which concerns on Embodiment 4. FIG.

DESCRIPTION OF SYMBOLS 1 Comforter 2 Outer fabric 3 Lining 4 Bag body 5 Neck 6 Foot 7, 8, 13, 14, 17, 18, 19, 22, 23, 24, 25 Partition 9 Partition 10 Nail piece 11, 12, 15, 16, 20, 21, 26, 27, 28 sections

Claims (3)

In the comforter formed by filling the bag body consisting of the outer material and the lining material, a plurality of sets of partitions positioned symmetrically across the longitudinal center line so as to divide the bag body from the neck side to the foot side The distance between the innermost partition of the plurality of sets of partitions is narrower as the distance between the sets approaches the step, and the foot side with respect to the center line in the width direction of the bag And the other set of partitions is parallel or substantially parallel to the innermost set of partitions. Quilt claim 1, wherein the spacing of the partitioning of all pairs becomes narrower with the approaching feet. The pair of partitions located on the innermost side extend along the center line in the longitudinal direction of the bag body after matching the center line in the width direction of the bag body on the foot side. The comforter described in 1.

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