JP4947320B2 - Adjustable hook strap - Google Patents

Description

  The present invention relates to a length-adjustable hook belt that includes a belt belt that can be adjusted in length and that has a hook for hooking at the belt end of the belt belt.

  Conventionally, it is equipped with a flat belt that is sandwiched between mattresses, etc., and hangs on both ends of the top hem, and is equipped with fasteners such as hook and loop fasteners at both ends of the flat belt. A device for preventing misalignment has been proposed (for example, Patent Documents 1 and 2).

  In addition to the above-described configuration, a stopper for adjusting the length of the flat belt is also provided in order to adjust the pulling degree of the top or the like according to the size of the bed. The length adjusting stopper is a locking tool in which the hanging shaft is assembled at the center of the outer frame. One end of the belt is connected to the hanging shaft, and the other is straddling the middle hanging shaft. The belt end is passed through the frame of the outer frame, and the length of the belt end passing through the frame of the outer frame is changed to adjust the length of the entire belt so that it is provided on the middle side in the longitudinal direction of the flat belt.

  According to the locking device, it is necessary to adjust the length of the flat belt after fixing the both ends of the flat belt to the top with the above-described fasteners such as hook and loop fasteners. For this reason, it is necessary to move from a position where fasteners such as hook and loop fasteners are fixed to both ends of the upper skirt to the center position of the bed for adjusting the length of the flat belt, which takes time and effort.

  In the above-mentioned bed slip stopper, when applied in places with many beds such as hospitals and elderly homes, the stopper can be removed, the length of the flat belt can be adjusted individually, Because it involves a lot of work and labor to respond, it lacks practicality.

JP 10-337233 A JP 2001-321255 A

  SUMMARY OF THE INVENTION An object of the present invention is to provide a hook belt that can easily adjust the length of a flat belt with a simple structure and can be adjusted in length.

In the length adjustable hook hanging belt according to claim 1 of the present invention, the length adjustable flat belt belt is provided, and a hook-attached stopper is provided at the belt end of the flat belt,
The stopper with a hook mainly consists of a flat rectangular cylindrical holder that can be inserted in a stack of two belt parts that rotate the belt end side to the belt body side, and the belt from the belt end side that is inserted into the cylinder of the cylindrical holder. A spindle pin that latches the belt portion that is turned to the main body side at the turning point is provided in parallel to the width direction of the flat belt immediately above the opening of the cylindrical holder, and the cylindrical holder that extends in the width direction of the flat belt. A hook that rises from a substantially central position on one edge and goes in a direction perpendicular to the spindle pin,
At least one end of the flat belt as an instrument that can adjust the length of the flat belt by shifting the folding point of the belt portion with respect to the support pin and changing the length of the belt end that is inserted from the support pin into the cylindrical holder. It is comprised by preparing for a part.

  In the hook-adjustable belt according to claim 2 of the present invention, a bearing bracket that rises from both sides of the cylindrical holder located in the width direction of the flat belt is provided, and is rotated from the belt end side to the belt body side. The support pin that holds the belt portion to be turned around is folded between the bearing brackets just above the opening of the cylindrical holder, and from the substantially central position of one edge of the cylindrical holder across the width of the flat belt. It is configured by including a stopper provided with a hook that extends in a direction orthogonal to the spindle pin from a base that is bent obliquely outward.

  In the hook-adjustable length adjustable belt according to claim 3 of the present invention, one edge of the cylindrical holder extending in the width direction of the flat belt is formed as a cylindrical bearing cylinder, from the belt end side to the belt main body side. A support pin whose both ends of the shaft are bent in a U-shape from an axial portion that hooks the belt portion to be turned around at the turning point is engaged with the bearing tube at both ends of the shaft and is passed directly above the opening of the cylindrical holder. And a stopper provided with a swingable hook extending in a direction orthogonal to the support pin by engaging the support shaft portion in the cylinder of the support tube from a slit opened in the circumferential direction at a substantially central position of the support tube. It is constituted by.

  According to the hook-adjustable hook belt according to the present invention, the folding point of the flat belt with respect to the support pin is pulled and shifted, and the length of the belt end inserted from the support pin into the cylindrical holder is shortened. In addition, since the belt belt is provided with a stopper that can be changed in length and can be adjusted in length, at least one end of the flat belt, the length of the flat belt can be easily adjusted with a simple structure. In addition, since the length of the flat belt can be easily adjusted at the same position where the hook is integrated with the stopper and hooked to the attachment body, it can be configured to be easy to use, and the trouble associated with the overhanging of the top cover, etc. And labor can be reduced.

FIG. 1 is an explanatory view showing a usage pattern in which a hook-hanging belt according to the present invention is applied to a bed top misalignment stopper. FIG. 2 is a perspective view showing an overhang stopper for a bed together with the hook hanging belt according to the present invention. FIG. 3 is a cross-sectional view showing the hook belt shown in FIG. FIG. 4 is a front view showing the hook belt of FIG. FIG. 5 is a side view showing the hook belt of FIG. FIG. 6 is a perspective view showing a hook-hanging belt according to another embodiment of FIG. FIG. 7 is a front view showing the hook belt shown in FIG. 8 is a side view showing the hook-hanging belt of FIG. FIG. 9 is an explanatory view showing an attachment reference posture with respect to the top of the bed top misalignment stopper of FIG. FIG. 10 is an explanatory view showing a procedure for attaching the upper hook stopper for the bed to the upper hook subsequent to FIG. 9. FIG. 11 is an explanatory view showing a procedure for attaching the bed top misalignment stopper to the top following the FIG. 10. FIG. 12 is an explanatory view showing a procedure for attaching the bed top misalignment stopper to the top of the bed following FIG. FIG. 13 is a cross-sectional view showing a mounting structure of the bed upper slip stopper shown in FIG.

In the illustrated embodiment, as shown in FIG. 1, two hanging rings 1 and 1 and a connecting belt 3 having hooks 2 and 2 at both ends are arranged in a set to form a bed slippage stopper. Has been applied to. The bed slippage stopper includes a hanging ring 1 and 1 attached to both corners c ₁ and c ₂ of the top C, and the connecting belt 3 is turned to the body side of the bed B and hooks 2 and ₂ are attached. Is hung on the suspension rings 1 and ₁ of the foot hem corners c ₁ and c ₂ .

  As shown in FIG. 2, the hanging ring 1 is assembled with a retaining ring 10 made of a metal bar and a presser bar 11 made of a metal plate. The retaining ring 10 includes a hook shaft portion 10a of the hook 2, straight vertical axis portions 10b and 10c extending in parallel with each other from both ends of the hook shaft portion 10a, and a straight line extending between the shaft ends of the vertical axis portions 10b and 10c. The base shaft portion 10d is bent and formed. Since the presser bar 11 supports the axes of the vertical axis portions 10b and 10c by the slide cylinders 11a and 11b having both ends curved in a cylindrical shape, the presser bar 11 is mounted between the axes of the vertical axis portions 10b and 1c.

  The hook 2 has a simple side face substantially J-shaped or a hook body having a substantially F-shaped side face, and is a stopper pin that is spring-biased from the lower jaw part to the upper jaw part, A base provided pivotally attached to the lower jaw or the upper jaw and provided with a snap that can be spring-displaced on the inside is provided.

  As the connecting belt 3, a flat belt-like rubber belt, a plain-woven cloth belt (hereinafter simply referred to as “flat belt”), a rope, or the like is provided. The flat belt 3 is provided with a stopper 4 with a hook 2 at least on one belt end so that the length can be adjusted.

  As shown in FIG. 3, the stopper 4 is mainly formed of a flat rectangular cylindrical holder 40 through which two belt portions for turning the belt end 30 on one side into the belt body 31 can be inserted. In the cylindrical holder 40, a support pin 41 that holds the belt portion that is inserted into the cylinder from the belt end 30 on one side and is turned into the belt body 31 at the turn-back point 32 is located directly above the opening of the cylinder and the belt belt 3. It is provided in parallel with the width direction. As shown in FIG. 4, the hook 2 is provided on the stopper 4 so as to rise from a substantially central position on one edge of the cylindrical holder 40 across the width direction of the flat belt 3 and to go in a direction orthogonal to the support pin 41. ing.

  The stopper 4 pulls the folding point 32 of the flat belt 3 with respect to the support pin 41 to be displaced, and changes the length of the belt end 30 inserted from the support pin 41 into the cylindrical holder 40 to be shorter or longer. Accordingly, the length of the flat belt 3 can be adjusted.

  In the stopper 4, since the hook 2 is integrally provided, the length of the flat belt 3 can be easily adjusted at the same position where the hook 2 is hung on the suspension ring 1. It is possible to reduce the labor and labor associated with the overhanging. The belt end 30 of the flat belt 3 is bundled with the belt body 31 by being provided with the cylindrical ring 5 (see FIG. 2).

  The hook 2 is provided in the stopper 4 so as to be swingable. When the swingable hook 2 is provided, one edge of the cylindrical holder 40 extending in the width direction of the flat belt 3 is formed as a cylindrical bearing tube 42 (see FIG. 3), and the turning point of the flat belt 3 By engaging shaft ends 41b and 41c curved in a U-shape from the shaft portion 41a for engaging 32 with the bearing tube 42 (see FIG. 4), the support pin 41 is directly above the opening of the tubular holder 4. It is installed on the wall.

  The hook 2 is formed of a hook main body 2a obtained by bending a metal wire into a substantially J shape, and support shaft portions 2b and 2c that are bent left and right from the base of the hook main body 2a. As shown in FIG. 5, the hook 2 engages the support shaft portions 2 b and 2 c into the cylinder of the bearing tube 42 through a slit 43 opened in the circumferential direction at a substantially central position of the bearing tube 42, thereby supporting the pin 41. It is attached so that it can swing in the direction perpendicular to the direction.

  When the hook 2 is provided so as to be swingable, when the length of the flat belt 3 is adjusted, the hook 2 is moved away from the turning point 32 of the flat belt 3, so that the length of the flat belt 3 can be easily adjusted.

  Instead of the swingable hook 2, as shown in FIG. 6, it is possible to provide a stopper 4 ′ that is integrally provided by raising the hook 2 ′ from the cylindrical holder 40 ′. In this case, the support pin 41 ′ of the flat belt 3 is provided with bearing brackets 41 a ′ and 41 b ′ rising from both sides of the cylindrical holder 40 ′ located in the width direction of the flat belt 3 as shown in FIG. Thus, it may be arranged between the bearing brackets 41a 'and 41b' directly above the opening of the cylindrical holder 40 '.

  As shown in FIG. 8, the hook 2 ′ may be raised from a substantially central position on one edge of the cylindrical holder 40 ′ across the width direction of the flat belt 3 to form the hook body 2 a ′ in a substantially J shape. The hook body 2a 'is provided so as to be directed in a direction orthogonal to the support pin 41' from a base 2b 'that is bent obliquely outward from the one edge of the cylindrical holder 40' in a direction away from the support pin 41 '. As a result, similarly to the swingable hook 3 described above, when the length of the flat belt 3 is adjusted, the hook body 2a 'can be formed as a stopper 4' that does not get in the way.

In the hanging ring 1 described above, the foot hem corner c of the upper cover C is based on the posture in which the hook shaft portion 10a of the hook 2 is positioned on the upper side with respect to the upper cover C laid on the bed as shown in FIG. ₁ is passed from the lower side of the hooking shaft portion 10d to the presser foot 11, and as shown in FIG. 10, it is passed between the base shaft portion 10d across the presser foot 11 and as shown in FIG. the presser rod 11 slide cylinders 11a, is brought close to the base shaft portion 10d and 11b sandwiching the leg hem corner _{c 1} of topping C in the base shaft portion 10d and the presser rod 11.

From pinch off state of Ashisusosumi c _1, simply referred to invert the whole ring as shown in Figure 12, causing the foot skirt corner c ₁ of topping C in the base shaft portion 10d and the presser rod 11 incorporated turn under hem The hanging ring 1 is attached to the foot hem corners c ₁ and c ₂ of the top C by a simple operation. In parallel with this, the flat belt 3 may be turned to the main body side of the bed B, and the hooks 2 and 2 may be hooked on the suspension rings 1 and ₁ at the foot hem corners c ₁ and c ₂ .

In the state in which the flat belt 3 is hooked, even if a pulling force (see arrow) is applied when the sleeper turns over, the hanging rings 1 and 1 are pulled downward by the connecting belt 3 as shown in FIG. together they are, for holding rod 11 is pulled in the direction to sandwich the leg hem corner c ₁ of topping C in the base shaft portion 10d, hanging ring 1 never starts to deviate.

  As the flat belt 3, a belt having a length extending from the main body side of the bed B to both sides with a clearance that does not fasten the foot hem of the upper cover C to the bed B may be provided. As a result, it is possible to prevent the sleeping person from being overwhelmed, and it is possible to reliably stop the foot hem side of the top cover C and to increase the heat retaining effect of the undercarriage, so that a shallow sleep such as a small use during sleeping Open up and get a good night's sleep. Also, medical effects such as stabilization of blood pressure can be obtained.

  In the above-described embodiment, the bed top misalignment stopper has been described as an application example, but it can also be applied as a hook belt for hanging luggage or hanging a shoulder bag.

  The terms and expressions used in this specification are merely used for explanation, and do not limit the contents of the present invention. Even if limited terms and expressions are used, there is no intention to exclude equivalents or a part thereof from the above-described embodiments of the present invention. The invention is subject to various modifications within the scope of the claims for which rights are required.

2,2 'hook 3 flat belt belt 30 one belt end of belt belt 31 belt body of flat belt 32 folding point of flat belt 4 stopper with hook 40, 40' cylindrical holder of stopper 41, 41 'stopper Spindle pin of fixture 42 Bearing cylinder of fixture 42a ', 42b' Bearing bracket of fixture

Claims (3)

In the length adjustable hook hanging belt provided with a length-adjustable flat belt, and provided with a stopper with a hook at the end of the flat belt,
The stopper with hook is mainly composed of a flat rectangular cylindrical holder that can be inserted in a stack of two belt parts that rotate the belt end side to the belt body side, and from the belt end side that is inserted into the cylinder of the cylindrical holder. A spindle pin is provided directly above the opening of the cylindrical holder in parallel with the width direction of the flat belt, and a cylindrical holder that extends in the width direction of the flat belt while the belt portion that is turned around the belt body is hooked at the turning point. A hook that rises from a substantially central position on one edge and goes in a direction perpendicular to the spindle pin,
At least one end of the flat belt as an instrument that can adjust the length of the flat belt by shifting the folding point of the belt portion with respect to the support pin and changing the length of the belt end that is inserted from the support pin into the cylindrical holder. A hook-hanging belt with an adjustable length, characterized in that it is provided in the section.   Bearing brackets that rise from both sides of the cylindrical holder located in the width direction of the flat belt are provided, and the spindle pin that latches the belt part that is turned from the belt end side to the belt body side at the turning point is the opening of the cylindrical holder A stopper provided with a hook that extends between the bearing brackets directly above and has a hook that is bent obliquely outward from a substantially central position on one edge of the cylindrical holder across the width direction of the flat belt from the base that is bent obliquely outward. The hook-hanging belt with adjustable length according to claim 1, comprising a tool.   One edge of the cylindrical holder extending in the width direction of the flat belt is formed as a cylindrical bearing tube, and both ends of the shaft are U-shaped from the axial portion where the belt portion that is turned from the belt end side to the belt body side is hooked at the turning point. A support pin that is bent in a cylindrical shape is engaged with the bearing tube at both ends of the shaft and is passed directly above the opening of the cylindrical holder, and is supported by a slit that is opened in the circumferential direction at a substantially central position of the bearing tube. The length-adjustable hook according to claim 1, further comprising a stopper provided with a swingable hook that engages in a cylinder of the bearing cylinder and is movable in a direction orthogonal to the support shaft pin. Hanging belt.

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