JP2001293045A - Lifting hanger of nursing hoist - Google Patents

Abstract

PROBLEM TO BE SOLVED: To realize comfortable use feeling irrespective of a physique of a person M to be nursed. SOLUTION: A lifting hanger of a nursing hoist comprises an intermediate member 11 coupled to the hoist, arm members 12 and 12 respectively extendibly coupled to both ends of the member 11, and latch fittings 13 and 13 for lifting belts B and B of ends of the members 12 and 12. In this case, the members 12 and 12 are symmetrically extended or contracted to meet the physique of the person M to be nursed sitting on the belts B and B, thereby suitably adjusting an interval between upper parts of the belts B and B.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hanging hanger for a nursing hoist capable of realizing a comfortable feeling of use regardless of the physique of a care receiver.

[0002]

2. Description of the Related Art In some cases, a hoist for nursing care is used to transport a cared person such as a sick person, an elderly person, or a physically handicapped person.

In this apparatus, for example, a guide rail is laid along a ceiling surface in a room, and a hoist is movably suspended from the guide rail. It can be moved smoothly. In addition, hoist hoisting rope,
In general, a hanging hanger is connected, and a cared person is usually stably seated and transported on a hanging belt that hangs both ends of the hanging hanger. Further, the hanging hanger at this time has left and right arms formed in a mountain shape, and a hook for hanging a hanging belt is formed at a tip of each arm.

[0004]

According to the prior art, the hanging hanger simply forms the left and right arms in a chevron shape. Therefore, if the size of the care receiver sitting on the hanging belt is large, the hanging hanger is not used. The upper part of the suspension belt connected to the carousel may be extremely narrowed, giving the care recipient an excessive feeling of pressure. The problem of giving a feeling was inevitable.

[0005] In view of the problems of the prior art, the object of the present invention is to provide a comfortable care for the care receiver regardless of the size of the care receiver by connecting the left and right arm members to both ends of the intermediate member so as to be extendable. An object of the present invention is to provide a hanging hanger for a nursing hoist which can realize a feeling of use.

[0006]

In order to achieve the above object, the present invention comprises an intermediate member connected to a hoist via a central hanging member, and left and right arms connected to both ends of the intermediate member so as to extend and contract. The gist of the present invention is to provide a member and a hook for a hanging belt attached to a tip of each arm member bent downward.

[0007] The arm member may be extendable and retractable in at least two steps with respect to the intermediate member, or may be connected to the intermediate member so as to be inseparable.

[0008] Further, the suspension member can incorporate a thrust bearing.

Further, the latch may have both ends of a horizontal portion of the arm member in the front-rear direction bent upward, and the both ends of the horizontal portion may be symmetrically formed into a spiral of 0.5 or more and less than 1 turn. May be bent.

[0010]

According to the structure of the invention, the left and right arm members are connected to both ends of the intermediate member so as to be extendable and contractable, and a hook for a suspension belt is attached to a tip bent downward. Therefore, when the cared person sitting on the suspension belt has a large physique, the left and right arm members are elongated, and when the cared person is small, the arm members are shortened and shortened, so that the upper part of the suspension belt is provided. The interval can be arbitrarily adjusted according to the care recipient's physique. This is because the suspension belt is used by hanging both ends of the suspension belt at the front end of each arm member.

The arm member is adapted to the care recipient's physique,
It is preferable to expand and contract in at least two stages. However, the arm member at this time can be locked to the length of each step.

Since the arm member is inseparably connected to the intermediate member, there is no danger of the arm member being accidentally detached from the intermediate member. Further, by connecting the arm member to the intermediate member such that the arm member cannot rotate relative to the intermediate member, further safety can be realized.

If the suspension member incorporates a thrust bearing, the suspension hanger can freely rotate horizontally via the thrust bearing, and can smoothly turn the care receiver sitting on the suspension belt in any direction. .

[0014] In the latch, by bending both ends of the horizontal portion upward, there is no possibility that the suspension belt hung on the horizontal portion may be accidentally detached.

[0015] Further, in the latch, the both ends of the horizontal portion are spirally bent symmetrically in the left-right direction, so that a characteristic appearance can be realized. In addition, it is preferable that the latch is bent in a spiral of 0.5 or more and less than 1 in consideration of the convenience of removing and hanging the suspension belt and safety. If the number of windings is insufficient, there is a possibility that the suspension belt may be inadvertently detached from the latch, and if the number of windings is too large, it is troublesome to remove the suspension belt.

[0016]

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

The hanging hanger of the nursing hoist includes an intermediate member 11 and left and right arm members 12 connected to both ends of the intermediate member 11 (FIGS. 1 and 2). At the center of the intermediate member 11, a suspending member 20 for connecting to a hoist (not shown) is provided to protrude upward, and at a downward end of each arm member 12, a suspending belt for a suspending belt B is provided. A metal fitting 13 is provided.

The intermediate member 11 is a straight pipe having sufficient strength. Are formed on the upper surface on both sides of the hanging member 20. The countersunk holes 11a, 11a are formed in the intermediate member 11.
Are symmetrically arranged in the same direction with the suspending member 20 interposed therebetween. Also, in the intermediate member 11, long holes 11b, 11b long in the axial direction are formed on the lower surface side so as to face the countersunk holes 11a, 11a... , On both sides of the suspension member 20.

The suspension member 20 includes a base 21, a bearing case 24, and a cap 25 (FIGS. 2 and 3), and incorporates a connecting pin 22 and a thrust bearing 23.

The base 21 is a short and thick cylindrical member which is welded to the outer surface of the intermediate member 11. The connecting pin 22 is connected to the base 21 via a spring pin 21a which is inserted through the lower part of the connecting pin 22 and the base 21 in common. It is connected to. A bearing case 24 for accommodating the thrust bearing 23 is mounted on the base 21 via a connecting pin 22.
It is interposed between the head 22 a of the connecting pin 22 protruding inward and the bottom of the bearing case 24. A cap 25 is detachably mounted on the upper part of the bearing case 24, and an embedded bolt 26 is screwed in a lateral direction through a bolt hole 25a opened on a side surface of the cap 25. A collar 26a is attached to the embedding bolt 26. The stud 2 has a long hole 2 on the upper surface of the cap 25.
5b, a lower end of a belt-shaped lifting cable BH connected to a hoist (not shown) is hung via a collar 26a.

Each of the arm members 12 is a curved pipe material having a distal end portion bent downward (FIGS. 1 and 2). Each arm member 1
2 has a horizontal portion slidably inserted into the intermediate member 11 and countersunk holes 11a, 11a.
The engagement pin 12a and the spring pin 12b which respectively engage with the b. Engagement pin 12
a is a pin with a dome-shaped brim at the top, and is connected to the arm member 1 via a bending spring 12 c inserted into the arm member 12.
2 is urged from the inside to the outside. The lower end of the spring pin 12b has a long hole 11b
And is engaged with the elongated hole 11b (FIGS. 2 and 3).

Therefore, the engaging pin 12a is provided with the countersink 11a,
11a from the inside of the intermediate member 11 to engage the arm member 1 with respect to the intermediate member 11.
2, the insertion depth is set in a plurality of steps, and therefore, the arm members 12, 12 can be extended and contracted in a plurality of steps with respect to the intermediate member 11 (solid line, two-dot chain line in FIG. 2). The engaging pin 12a pushes down the top with a fingertip through the countersink hole 11a to release the engagement with the countersink hole 11a, and the arm member 12
Can be made free, and by sliding the arm member 12 right and left, the countersink hole 11 is formed via the bending spring 12c.
a can be automatically engaged. When the arm member 12 is slid in this manner, the spring pin 12b limits the relative movement stroke of the arm member 12 with respect to the intermediate member 11 to the length of the elongated hole 11b. That is, the arm member 12 is
b, it is connected to the intermediate member 11 via the elongated hole 11b so as to be inseparable and relatively non-rotatable.

The latch 13 attached to the downward end of each arm member 12 is formed by smoothly bending a bar (FIG. 4). However, FIG. 4B is a diagram corresponding to the arrow Y in FIG. 4A, and FIG. 4C is a diagram corresponding to the arrow Z in FIG.

The distal end of the arm member 12 is deformed so as to be crushed from the left and right to near the diameter of the latch 13 so that the flat portion 1 is formed.
2d and 12d are formed, and the latch 13 is welded to the arm member 12 in the front-rear direction in parallel with the plane portions 12d and 12d. The latch 13 bends both ends of the horizontal portion of the arm member 12 in the front-rear direction upward,
It is symmetrically formed into a spiral of about 0.8 to 0.9 turns. However, the left and right spiral shapes of the latch 13 are
It is an oval as a whole (FIG. 4B).

The hanging hanger is used to lift and transport the care receiver M via the hanging belts B, B (FIG. 1). However, the suspension hanger is suspended from a hoist (not shown) via a lifting cable BH connected to the suspension member 20 so as to be able to move up and down.

The suspension belts B, B are connected to the suspension hanger by hooking the hooks B1, B1 at both ends on the horizontal portions of the left and right latches 13, 13, respectively. At this time, one of the suspension belts B, B supports the lower back of the care receiver M, and the other is
The upper back is supported from the rear through both sides of the care receiver M. The hanging hanger allows the left and right arm members 12, 12 to expand and contract symmetrically according to the physique of the care receiver M, and can appropriately adjust the interval between the upper portions of the hanging belts B, B.

[0027]

[Other Embodiments] A protective cover 30 for safety can be detachably attached to the intermediate member 11 (two-dot chain line in FIG. 1, FIG. 5).

The protective cover 30 is formed by covering a thin plate-like cushion material 31, 31 with a cover material 32 (FIGS. 5 and 6). The cushion members 31, 31 are vertically connected via a cover member 32.
The tongue pieces 32a, 32a are formed to extend upward, and the hook-and-loop fasteners 33, 33 are attached to the surface side of the tongue pieces 32a, 32a. On the lower rear surface side of the protective cover 30, a hook-and-loop fastener 33a paired with the hook-and-loop fastener 33 is provided.

Then, the protective cover 30 wraps the intermediate member 11 of the hanging hanger by folding the lower cushion member 31 upward (two-dot chain line in FIG. 5) and folding the tongue pieces 32a, 32a downward. Hook and loop fastener 3
3, 33 can be adhered and stopped to the hook-and-loop fastener 33a. In addition, the hanging member 2 is provided between the tongue pieces 32a, 32a.
An interval d for passing 0 is provided (FIGS. 1 and 5). The width of the protective cover 30 is set slightly larger than the entire length of the intermediate member 11.

[0030]

As described above, according to the present invention, by providing the intermediate member and the left and right arm members that are extendably connected to both ends of the intermediate member, the arm member on which the suspension belt is hung can be covered. An excellent effect that a comfortable feeling of use can be realized regardless of the physique of the care receiver because the distance between the upper part of the hanging belt can be adjusted symmetrically according to the physique of the caregiver. There is.

[Brief description of the drawings]

FIG. 1 is an explanatory view of a use state.

FIG. 2 is an explanatory diagram of a main part configuration (1).

FIG. 3 is an enlarged cross-sectional view corresponding to line XX of FIG. 2;

FIG. 4 is an explanatory diagram of a main part configuration (2).

FIG. 5 is a diagram illustrating the configuration of a protective cover.

6 is a longitudinal sectional view of FIG.

[Explanation of symbols]

 B ... Suspension belt 11 ... Intermediate member 12 ... Arm member 13 ... Hanging bracket 20 ... Suspension member 23 ... Thrust bearing

Claims (6)

[Claims] 1. An intermediate member connected to a hoist via a central hanging member, left and right arm members connected to both ends of the intermediate member so as to be extendable and contractable, and attached to the distal end of each of the arm members bent downward. A hanging hanger for a nursing hoist, comprising: a hanging bracket for a hanging belt. 2. The hanging hanger of a nursing hoist according to claim 1, wherein the arm member is extendable and retractable in at least two stages with respect to the intermediate member. 3. The hanger according to claim 2, wherein the arm member is inseparably connected to the intermediate member. 4. The hanging hanger for a nursing hoist according to claim 1, wherein the hanging member has a built-in thrust bearing. 5. The hoist for nursing care according to claim 1, wherein the hook is bent upward at both ends of a horizontal portion of the arm member in the front-rear direction. Hanga. 6. The hoist for nursing care as claimed in claim 5, wherein the latch is formed by symmetrically bending both ends of the horizontal portion into a spiral of 0.5 or more and less than 1 turn. Hanga.