JPH0546737Y2 - - Google Patents

Description

[Detailed description of the invention] "Industrial application field" This invention is attached to one side or both sides of a wheelchair, and when viewed as a whole, has a flat, approximately bowl shape (of course, it is not limited to a flat, approximately bowl shape, but is approximately square). The present invention relates to a tool equipped with a product storage pocket that is of a type, or may be of a substantially narrow type, etc. (the same applies hereinafter).

"Prior art and its problems" Manual or automatic wheelchairs (hereinafter referred to collectively as "disabled persons") are available for people with disabilities, illnesses, etc. who have difficulty walking (hereinafter simply referred to as "disabled persons"). It is well known that there is a wheelchair as a general rule.

As is well known, the storage pocket of this wheelchair is generally provided in the backrest.

This type of structure is only useful for caregivers, but difficult for people with disabilities to use.
Products, belongings, valuables (hereinafter simply referred to as "products")
The current situation is that we are having trouble accommodating people.

In addition, in the folding method, since the storage pocket is folded in the structure provided in the backrest,
The situation is such that it is not possible to safely accommodate them, and sometimes it is impossible to accommodate them. In addition, the folding poses an obstacle, which often makes it impossible to perform the above-mentioned movements easily and instantly.

Furthermore, even if the stored products are dropped during storage or removal, or are stolen, it is difficult to see them and there is no way to prevent them, which is a great problem.

Furthermore, there is a method of hanging the device from a handle or the like, but this is also very inconvenient as it is unsightly and can sometimes be dropped or stolen.

``Means to Solve the Problem'' Therefore, the present invention utilizes the space on at least one side of the wheelchair (hereinafter simply referred to as one side), and has a storage pocket on this side that can store products. To easily store goods by supporting a tool, and to easily and safely take out the stored goods.

In addition, to prevent theft, etc., equipment with storage pockets should be installed in a position that can be easily seen.

The purpose is to

To this end, we adopted the following configuration.

That is, the tool body has a flat bowl shape when seen as a whole and is loosely supported through a tool support tube provided on at least one side of the axle of the wheelchair. A pair of roller devices are provided inside the tool body and attached to the handle of the wheelchair in order to support the tool in a substantially perpendicular state with respect to the vertical direction, and a roller device is installed to prevent the tool main body from being turned upside down. In order to do this, it is composed of a weight provided at the inner bottom of the tool body.

In addition, the present invention provides that the tool equipped with the storage pocket is
In order to prevent the product stored in the storage pocket from falling upside down, the following configuration was adopted.

In other words, in order to prevent the container body from rotating even if the axle of the wheelchair rotates, the mounting shaft of the container body is loosely fitted onto the axle, and the mounted fittings are loosely fitted onto the axle. It has a structure in which a half-moon-shaped weight is provided at the inner bottom of the main body.

Furthermore, the present invention employs the following configuration in order to ensure that a tool provided with a storage pocket does not swing unnecessarily and can travel easily in a narrow space.

That is, the pair of trochanters attached to the handles of the wheelchair are configured to hang down in the radial direction from the inside lower part of the tool body, and are rotatably provided on a mounting rod having a collar at the lower end.

"Function" The following is the function of this invention (installation method and usage method)
Explain.

First, the installation method involves fitting a tool body support tube having a flange and a bearing section with a thread on the inside that supports the tool body to the axle end of the wheelchair;
With the tool main body fitted, the collar and the spokes of the wheelchair are tied together at several locations with flexible bands such as vinyl bands or rubber bands.

Since the tool body support tube is attached to the axle through this fitting and binding, the attachment tube portion of the tool body is fitted into the bearing portion of the tool body support tube.

Next, a washer is brought into contact with the mounting pipe portion of the tool body, a set screw is inserted through the through hole of the washer, and the screw is screwed into the thread of the bearing portion.

When the tool main body is attached to the wheelchair as described above, the pair of roller devices provided at the inner lower part of the tool main body are attached to the outer lower part of the handle, and the above-mentioned mounting fulcrum and this pair of roller devices are attached to the outer lower part of the handle. The roller device is supported at three points, increasing vertical stability and controlling lateral vibration toward the handle.

In addition, if the axle of the tool body installed as described above rotates, this rotation will only be transmitted to the tool body support tube, and will not be transmitted to the tool body attached to the bearing part. .

However, even if the wheels rotate, the main body of the tool is always maintained in a hanging state, and is maintained through a weight provided at the inner bottom, so its top and bottom cannot be reversed. There isn't.

This ensures that the stored products do not jump out or fall, and can be stored safely. Further, the bag provided on the mounting arm is prevented from being turned upside down or coming off.

The storing and taking out of the stored products is the same as before.

"Embodiment" An embodiment of the present invention will be described below with reference to the drawings.

Reference numeral 1 denotes a wheelchair, and the axle 2 on at least one side of the wheelchair 1 (of course, the axle 2 on both sides is also possible) has a flange 3 and a bearing 4 with a screw 5 installed therein, and a tool body support tube 6. are fitted.

Specifically, the attachment pipe part 7 of the tool body support pipe 6 is fitted into the head part 2a at the end of the axle 2, and then,
The tool body support tube 6 is attached to the axle 2 by tying the collar 3 and the spokes 8 of the wheelchair 1 at several locations with flexible bands 9 such as vinyl bands or rubber bands.

In this example, reference numeral 10 in the figure denotes a tool main body having a flat bowl shape, and several storage pockets 11 and locking arms 12 are provided on the outside of the tool main body 10, and inside thereof. A pair of roller devices 13 facing in the radial direction (radial direction of the wheels 15, the same applies hereinafter) is provided on the lower portion 10a, and a weight 14 is provided on the inner bottom portion 10b.

The method for attaching this tool body 10 to the wheelchair 1 has already been described in detail, so the explanation will be omitted here.

In the figure, 16 is a handle, 17 is a handle for the caregiver, and 18 is a training wheel.

An example of the roller device 13 includes a mounting rod 13b that hangs down in the radial direction from the inner lower portion 10a of the tool body 10 and has a collar 13a at the lower end, and a mounting rod 13b that is rotatably provided on the mounting rod 13b. The trochanter 13c and the mounting rod 13b
A tightening tool 13c such as a nut is tightened.

Therefore, the tip of the mounting rod 13b provided with the trochanter 13c is inserted into a hole (not shown) provided in the inner lower part 10a, and the tightening tool 13d is inserted into the inserted tip.
By tightening, the pair of roller devices 13 are each attached at a predetermined position.

Further, the tool main body 10 is supported at three points by the mounting part 7 that is loosely fitted into the bearing part 4 and the pair of roller devices 13 attached to the handle 16, as described above.
It is attached to the handle 16 in a substantially vertical direction.

"Effects of the Invention" By employing the configuration detailed above, the present invention has the following effects.

First of all, the present invention is a tool main body which has a flat bowl shape when seen as a whole and is loosely supported through a tool support tube provided on at least one side of the axle of the wheelchair. , a pair of roller devices provided inside the tool main body and attached to the handle of the wheelchair in order to support the tool main body in a state substantially perpendicular to the vertical direction of the wheelchair, and the tool. In order to prevent the top and bottom of the main body from turning upside down, this tool consists of a weight installed on the inside bottom of the main body.

Therefore, it is possible to effectively utilize the space on one side of the wheelchair, and to easily store goods by mounting a tool equipped with a storage pocket capable of storing goods on this one side. In addition, there is an effect that the stored products can be taken out easily and safely.

Furthermore, in order to prevent theft, etc., it is possible to mount the tool having the storage pocket in a position where it can be easily seen.

Secondly, in order to prevent the container body from rotating even if the axle of the wheelchair rotates, the mounting shaft of the tool body is loosely fitted to the axle of the wheelchair. At the same time, a half-moon-shaped weight is provided at the inner bottom of the suspended tool body.

Therefore, there is a practical effect that the tool provided with the storage pocket will not be turned upside down, and the product stored in the storage pocket will not fall.

Furthermore, thirdly, in the present invention, the pair of trochanters attached to the handles of the wheelchair are suspended in the radial direction from the inner lower part of the tool body, and can freely roll on a mounting rod having a collar at the lower end. The configuration is such that it can be installed in

This allows tools with storage pockets to
It does not swing unnecessarily and can easily travel in narrow spaces, making it very useful in practical use.

[Brief explanation of the drawing]

The drawings show one embodiment of the present invention,
Figure 1 is a side view of the whole, Figure 2 is a cross-sectional view of the same from above,
FIG. 3 is a side view showing the roller device, FIG. 4 is an enlarged cross-sectional view of the main part of FIG. 3, and FIG. 1...Wheelchair, 2...Axle, 2a...Head, 3
...Flame part, 4... Bearing part, 5... Screw, 6... Tool body support tube, 7... Mounting pipe part, 8... Spoke, 9... Flexible band, 10... Tool Main body, 1
0a... Inner lower part, 10b... Inner bottom part, 11...
... Accommodation pocket, 12 ... Arm, 13 ... Roller device, 13a ... Flange, 13b ... Mounting rod, 1
3c... Trochanter, 13d... Tightening device, 14... Weight, 15... Wheel, 16... Handle, 17...
...handle for caregiver, 18...training wheels.

Claims (1)

[Scope of Claim for Utility Model Registration] A tool body having a flat bowl shape when viewed as a whole, which is loosely supported through a tool body support tube provided on at least one side of the axle of a wheelchair, In order to support the tool main body in a state substantially perpendicular to the vertical direction of the wheelchair, a pair of roller devices are provided at the inner lower part of the tool main body and attached to the handle of the wheelchair; This tool is equipped with a storage pocket for a wheelchair, which is made up of a weight provided at the inner bottom of the tool body to prevent the top and bottom of the main body from being turned upside down. A utility model registration in which the roller device is composed of a mounting rod that hangs in the radial direction from the inside lower part of the tool body and has a flange at the lower end, and a trochanter that is rotatably provided on the mounting rod. A tool comprising a storage pocket for a wheelchair according to claim 1. A tool equipped with a storage pocket for a wheelchair according to claim 1, wherein a locking arm is provided on the outside of the tool body.