JP2019054894A - Waist support belt - Google Patents

Abstract

To provide a waist support belt which can sufficiently hold and fix the waist, and enables easily adjusting a fixing degree according to a body type when wearing the belt.SOLUTION: A waist support belt includes: a belt body having a back side belt and an abdominal side belt; a pair of left and right waist pad members attached to the back side belt; a plurality of string passing parts arranged opposite to each other in a column shape in each of the pair of waist pad members, and/or at both left and right sides of the back side belt; an expansion and contraction adjusting string inserted alternately into the right and left of the opposed string passing parts, bridged over between the opposed string passing parts, and drawn to the left and right outsides of the back side belt at both end sides; and a string locking tool attached to the expansion and contraction adjusting string and fixing a string drawing length at a desired position in a freely engaging and disengaging manner.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a waist support belt that holds a waist.

  Conventionally, as a waist support belt, a pair of planar anchors that are made of a material whose back surface is in close contact with the skin and does not slip, and whose surface is made of a material to which a surface fastener is attached, are in direct contact with the skin of the waist at a predetermined interval. And a first support belt that is connected to one anchor portion, is rotated to the other anchor portion through the central portion on the back side, and can be attached to the surface of the other anchor portion via a hook-and-loop fastener And a second support belt that is connected to the other anchor portion, is rotated to the one anchor portion through the central portion on the back side, and can be attached to the surface of the one anchor portion ( Patent document 1) is already known.

  However, the conventional support belt as described above has a weak holding and fixing force because it is simply affixed to the waist and adjustment of the fixing by simply attaching hook-and-loop fasteners provided at the left and right ends of the belt body. In addition, there is a problem that it is difficult to adjust the fixing state according to the body shape and the like.

JP 2009-17932 A

  The present invention has been made in view of the conventional problems as described above, and can sufficiently hold and fix the waist portion, and can easily adjust the fixing state according to the body shape or the like when wearing the belt. The issue is to provide a support belt.

  As a result of various researches to solve the above problems, the present inventor has attached a pair of left and right waist support members, which are separate from the belt body, to the back belt portion, and is opposed to the waist support members in tandem. A very good result can be obtained if the cord member pulled out to the left and right outwards of the back side belt portion is appropriately fixed and held at a desired position while the expansion / contraction adjustment cord is bridged between the arranged string conducting portions. The present invention has been completed.

That is, the present invention
A belt body having a back belt portion and a ventral belt portion;
A pair of left and right waist pads attached to the back belt portion;
A plurality of string conductive portions disposed in a columnar manner on each of the pair of waist support members and / or on the left and right sides of the back belt portion;
The opposing string conducting portion is inserted into the opposing string conducting portion in turn alternately and spanned between the opposing string conducting portions, and the opposite cord conducting portion interval is extended to the left and right outwards of the back belt portion, respectively. An adjustment string;
A lumbar support belt, which is attached to the expansion / contraction adjustment string, and has a string lock device that fixes the pull-out length of the string in a desired position so as to be freely disengaged. It is.

According to the waist support belt of the present invention, not only the belt main body but also the waist support member is present, so that the pressing and fixing force to the waist is enhanced by the synergistic effect of both. Moreover, since the distance between the opposing string conducting portions can be freely adjusted by the expansion / contraction adjustment string, it is possible to easily adjust and hold the waist-holding member to the waist according to the body shape, etc., accurately and stably. The belt body can be mounted while the waist is held and fixed, and the burden on the waist is reduced.
Thus, the support belt according to the present invention is particularly effective when used in a holding device that holds in a vertical holding posture that places a heavy burden on the waist.

Explanatory drawing of the outer surface side of the waist | hip | lumbar part support belt which concerns on the 1st Embodiment of this invention. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a main part side explanatory view of a waist support belt according to a first embodiment of the present invention. The outer surface side explanatory drawing of the waist | hip | lumbar part support belt which concerns on the 2nd Embodiment of this invention. The inner surface side explanatory drawing of the waist | hip | lumbar part support belt which concerns on the 2nd Embodiment of this invention.

  Embodiments of the present invention will be described below with reference to the drawings.

1 and 2 showing the first embodiment of the lumbar support belt of the present invention, reference numeral 10 denotes a belt body wound around the user's waist, which is detachable on the back belt 11 and on both sides thereof. It is comprised from the abdominal side belt part 12 connected via the connection tools 13a and 13b. As the couplers 13a and 13b, for example, an insertion / removal coupling buckle or a plurality of slit insertion lock coupling buckles are preferably used.
The material of the belt body is not particularly limited, but a non-stretchable material is preferable in terms of press fixability. Further, the back belt portion 11 and the ventral belt portion 12 are not limited to the same material, and may be made of different materials as appropriate.

A pair of left and right waist support members 20a and 20b are attached to the inner surface side (the human body side when the belt is worn) of the back belt portion 11 so as to be positioned symmetrically on both sides of the lumbar spine when the belt is worn. The waist rest members 20a and 20b have a longitudinal maximum width (a length direction from the upper waist portion to the lower waist portion) longer than the longitudinal maximum width (same as above) of the belt body 10.
A method for attaching the waist rest members 20a and 20b to the back belt portion 11 is not particularly limited. For example, sewing to the back belt portion 11 and accommodation sealing to a pocket portion stitched to the back belt portion 11 are possible. Can be mentioned. The material of the waist rest members 20a and 20b is not limited to the type, but from the viewpoint of increasing the pressing and fixing force of the waist, synthetic resins such as EVA resin and urethane resin, which are particularly excellent in elasticity and resilience, and woven A cloth and a nonwoven fabric are mentioned as a suitable thing. Although it does not specifically limit as a form of waist support member 20a, 20b, For example, it is a plate-shaped body which showed the outer shape of a palm as shown in FIG. 1, FIG. 2, and thickness is 0.5-1.5 cm. A certain degree is desirable for increasing the pressing force of the waist.

On the outer surface side (the side opposite to the human body side when the belt is worn) of the waist pad members 20a and 20b, a total of 8 strings are connected in a series of four in a row so as to be symmetrically positioned on both sides of the lumbar vertebra when the belt is worn. The parts 30a and 30b are arranged to face each other. The four string conducting portions 30a, 30b in the portion where the waist support members 20a, 20b and the back belt portion 11 do not overlap are formed on the waist support members 20a, 20b, and the back contact members 20a, 20b and the back. The four string conducting portions 30 a and 30 b in the portion where the side belt portion 11 overlaps are formed on the back belt portion 11.
The form of the string conductive portions 30a and 30b is not particularly limited as long as the string can be inserted, and examples thereof include a hole, a loop, and a pulley shown in FIG. In the case of another member such as the loop or pulley, it is attached and fixed to the waist rest members 20a and 20b or the back belt portion 11 by means of direct stitching or indirect stitching according to the material of the other member. In addition, the material of the said another member of a loop or a pulley is not specifically limited, For example, a cloth, a synthetic resin, a metal etc. are used suitably. The specific forming position of the string conducting portions 30a and 30b may be a position that is not greatly separated from the lumbar vertebra when the belt is worn. For example, the distance from the lumbar vertebra is preferably about 2 to 10 cm.

Reference numerals 40a and 40b denote expansion / contraction adjustment strings between the opposing string conducting portions 30a and 30b, which are alternately inserted into the opposing string conducting portions 30a and 30b in order from left to right, and span between the opposing string conducting portions 30a and 30b. In addition, both end sides thereof are drawn out to the left and right sides of the back belt portion 11. In FIG. 1 which shows a concrete example of bridging, the two expansion / contraction adjustment strings 40a and 40b are respectively connected to the string conduction portions 30a and 30b on the left and right sides, respectively, one by one on the other side. It is spanned like so.
That is, the first 40a is pulled out in the left direction through the first from the lower left side, the third from the lower right side, the third from the lower left side, the first from the lower right side, and the second string. 40b is pulled out to the right through the second from the lower right, the fourth from the lower left, the fourth from the lower right, the second from the lower left, and laid so as to be symmetrical on both sides of the lumbar spine. Has been passed. In this embodiment, the two expansion / contraction adjustment strings 40a and 40b are used. However, if the expansion / contraction operation is possible, only one bridge may be used.

  Each of the two expansion / contraction adjustment cords 40a, 40b drawn out to the left and right outwards of the back belt portion 11 is attached with a string lock device 41a, 41b for fixing the cord drawer at a desired position so as to be freely disengaged. In addition, string stoppers 42a and 42b are attached to both ends of the string to prevent the string from being inserted into and removed from the string lockers 41a and 41b. As these string lock tools 41a and 41b, for example, a widely used string insertion clamp type fastener is preferably used. In this embodiment, one end of the expansion / contraction adjustment string 40a, 40b is provided with a single string stopper, but the end of the expansion / contraction adjustment string 40a, 40b is combined to provide a single string stopper. Also good.

  The strap locks 41a and 41b are attached to the waist rest members 20a and 20b by strap lock holding means 11a and 11b, respectively. The string locking device retaining means 11a and 11b are not particularly limited, and examples thereof include a hook-and-loop fastener and stitching. As a result, the strap locks 41a and 41b are prevented from sliding in the direction of the strap conductive portions 30a and 30b together with the straps pulled out to the left and right when the belt is worn. It is possible to secure the length of the fixed string that is pulled out enough for one person to perform the enlargement / reduction operation alone.

  According to the lumbar support belt of the present invention according to the above-described embodiment, after the belt main body 10 is attached, the expansion / contraction adjustment strings 40a and 40b are pulled with both hands to the left and right at the positions of the lower lumbar portions on both sides of the lumbar vertebra. By locking and fixing 41a, 41b at desired positions of the expansion / contraction adjustment strings 40a, 40b, the pair of hip resting members 20a, 20b can be fixed in contact with the waist. On the other hand, the unlocking operation is released by the unlocking operation of the string locking devices 41a and 41b, and the contact and fixing of the pair of waist rest members 20a and 20b to the waist portion can be removed. In this manner, the waist pad members 20a and 20b can be accurately held and fixed to the waist part, and the fixing condition to the waist part can be easily adjusted.

  3 and 4 show a second embodiment of the lumbar support belt of the present invention, which is configured in the same manner as the first embodiment except for the following points (the same in the figure). The member names are indicated by the same reference numerals).

  In the belt main body 10 in this embodiment, the back side belt 11 and the abdominal side belt portion 12 are integrally configured so as not to be separated. In addition, as long as it is an integral structure, it does not matter whether it is an integrally formed body or a multi-part connected body. In addition, the belt body 10 has the same belt width as the maximum vertical width (length direction from the waist upper part to the waist lower part) of the integrated waist support members 20a and 20b, and at both ends of the ventral belt 12. Hook-and-loop fastener portions 12a and 12b are provided on the inner surface and the outer surface so as to be able to be fitted together in front.

  The pair of hip rest members 20a and 20b in this embodiment are attached to the outer surface side of the back belt portion 11 in a state of being accommodated in the pocket portion, and a part thereof on the lumbar vertebra even when the belt is worn or not. Overlap each other. The waist rest members 20a and 20b are plate-like bodies having a half moon shape with a thickness of about 0.2 to 1 cm.

  The string conducting portions 30a and 30b in this embodiment are of a loop type, and both are attached to the outer surface side of the back side belt portion 11 (on the side opposite to the belt wearing human body side) by sewing.

  Further, on both the left and right sides of the back side belt portion 11, the string lock devices 41a and 41b are respectively connected to the left and right sides of the back side belt portion 11 by the string lock device holding means 11a and 11b, specifically, the hook-and-loop fastener portions 12a and 12b. It is attached at the tethered position. In this embodiment, the string locking device retaining means 11a and 11b are stitched, but the loop having a gap through which the two expansion / contraction adjustment strings 40a and 40b can be inserted but the string locking devices 41a and 41b cannot be inserted. May be held on the left and right sides of the back belt portion 11 by the string lock holding means 11a, 11b. Further, the holding positions of the string lock tools 41 a and 41 b may be any positions on the left and right sides of the back side belt portion 11.

In both of the above embodiments, the number of the string conducting portions 30a, 30b is four on each of the left and right sides, a total of eight, but may be any number, for example, one on each of the left and right, for a total of two, There may be a total of four, two on each of the left and right sides, a total of four, three on each of the left and right sides. From the viewpoint of easily adjusting the degree of fixing of the belt to the waist and from the viewpoint of operability, the number of the string conducting portions is preferably an even number of 4 or more, and particularly between 4-8. An even number is desirable.
Further, the method of laying the expansion / contraction adjustment strings 40a, 40b to the string conducting portions 30a, 30b is not particularly limited. However, as shown in FIGS. 1 and 3, the lumbar vertebra is further symmetrically formed on both sides of the lumbar spine. It is desirable to stretch the expansion / contraction adjustment strings 40a and 40b so as to increase the pressing force of the waist.

DESCRIPTION OF SYMBOLS 10: Belt main body 11: Back side belt part 11a, 11b: String lock holding | maintenance means 12: Abdominal side belt part 12a, 12b: Hook fastener part 13a, 13b: Connecting tool 20a, 20b: Waist pad 30a, 30b: String Conducting portions 40a, 40b: expansion / contraction adjustment strings 41a, 41b: string lockers 42a, 42b: string stoppers

Claims (8)

A belt body having a back belt portion and a ventral belt portion;
A pair of left and right waist pads attached to the back belt portion;
A plurality of string conductive portions disposed in a columnar manner on each of the pair of waist support members and / or on the left and right sides of the back belt portion;
The opposing string conducting portion is inserted into the opposing string conducting portion in turn alternately and spanned between the opposing string conducting portions, and the opposite cord conducting portion interval is extended to the left and right outwards of the back belt portion, respectively. An adjustment string;
A lumbar support belt, comprising: a string locking device attached to the expansion / contraction adjusting string, and a string locking device for fixing the pull-out length of the string at a desired position so as to be freely disengaged.   The waist support belt according to claim 1, wherein the string lock device is held by the waist lock member or the back belt portion by a string lock device holding means.   The strap lock holding means is a loop having a gap that cannot be inserted through the strap locking device, but can be inserted through an expansion / contraction adjustment string attached to a suture or waist support member. 2. Lumbar support belt according to 2.   The waist support belt according to any one of claims 1 to 3, wherein the pair of waist support members is a plate-like body having an outer shape of a palm or a half-moon shape.   The waist support belt according to any one of claims 1 to 4, wherein the number of the string conductive portions is an even number of four or more.   The waist support belt according to any one of claims 1 to 5, wherein the waist support member has a longitudinal maximum width longer than that of the belt body.   The waist support belt according to any one of claims 1 to 5, wherein the waist support member has the same maximum belt width as that of the belt body.   A holding device comprising the waist support belt according to any one of claims 1 to 7.

Images