JPH08324430A - Handcart for carrying baggage - Google Patents

Abstract

PURPOSE: To reduce a space occupation volume at the loading time to a truck, etc., by constituting so as to be able to fold a bearing in an inner lower side along with a wheel after falling a baggage supporting wall on a stand and taking off an engagingly locking part. CONSTITUTION: At the using time, at first a handle 40 is turned and after raising a wheel 30 as well as a bearing 35 outside, when a baggage supporting wall 20 is raised in front, the bearings 35 are fixed so as not to be folded by entering respective engagingly locking parts 25 installed on the base end of the raised baggage supporting wall 20 between the narrow root parts of respective bearings 35. Under this state, the baggage is loaded on a stand, the handle 40 is lifted up and slanted and the baggage is carried by the pushing or pulling of the handle 40. While, at the folding and storing time, when the baggage supporting wall 20 is fallen down backward on the stand, the engagingly locking parts 25 are turned, the engagingly locking parts 25 are taken off from the root part of the bearing 35 and the bearing 35 is folded and stored in an inner lower side along with the wheel 30. Thereby, a space occupation volume at the loading time to a truck, etc., can be reduced.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is used for loading and unloading luggage on a truck, and it is a foldable two-wheeled pusher so that it does not take up a lot of space when placed on a truck or the like. It's about cars.

[0002]

2. Description of the Related Art Conventionally, as a wheelbarrow used for loading and unloading luggage on a truck, generally, there are four wheels mounted on a horizontal platform on which luggage is loaded, and both left and right sides. Place the luggage on a rectangular platform with a pair of wheels attached to the front edge of the rim, lift the handle attached to the rear edge of the platform, tilt it, and carry the low rectangular luggage hung on the front edge of the platform. There is used one in which luggage is carried on the wall, the load of the luggage is concentrated on the wheels, and the handle is pushed and moved.

However, even if the latter two-wheeled vehicle has a large space occupancy, the conventional baggage-carrying wheelbarrow has a problem that it occupies a space when mounted on a truck or the like.

[0004]

The problem to be solved by the present invention is that the conventional baggage-carrying wheelbarrow has a large space occupying capacity even in the latter two-wheeled vehicle, and it takes up a lot of space when it is mounted on a truck or the like. Therefore, there is a high demand for a hand-held two-wheeled vehicle that can be folded compactly.

[0005]

A means for solving the problems will be described with reference to the drawings. 1st invention WHEREIN: A pair of wheel 3 is provided in the front-end part of both right-and-left edges.
Place the luggage on the rectangular base 10 to which 0 and 30 are attached, lift the handle 40 attached to the rear end of the base 10 and tilt it.
Luggage having a low rectangular shape that is hung vertically on the front edge of the platform 10 Luggage is carried on the wall 20, and the load of the luggage is concentrated on the wheels 30 and 30, and the handle 40 is pushed and moved to carry the luggage. A hand-pushed two-wheeled vehicle, in which wheels 3 are raised together with bearings 35, 35 that are rotated in the left-right direction to be undulated.
In order to prevent the 0 and 30 from being folded, the hooking portions 25 and 25 that are hooked to the bearings 35 and 35 are rotated in the front-rear direction to be attached to the base end of the luggage holding wall 20 that is undulated. When the holding wall 20 is laid down on the base 10, the hook portions 25, 25
Is disengaged, and the bearings 35, 35 can be folded inward and downward together with the wheels 30, 30.

In addition to the structure of the first aspect of the invention, a second aspect of the invention is to handle the wheels 30, 30 together with the bearings 35, 35 with the handle 4.
It is foldably connected in conjunction with 0 and 40.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Luggage is placed on a rectangular base 10 having a pair of wheels 30, 30 attached to the front ends of both left and right edges, and a handle 40 attached to the rear end of the base 10 is lifted and tilted.
In the present invention, the luggage 40 is pushed and moved while the luggage is carried on the wall 20 having a low rectangular shape hung vertically on the front edge of the vehicle, and the load of the luggage is concentrated on the wheels 30 and 30. The baggage-carrying two-wheeled vehicle is configured as follows.

That is, 25 and 25 are walls 20 for carrying luggage.
Hooks that are connected to the left and right sides of the base end of
The vertical cross section in the left-right direction is formed in a J shape, and the shaft hole 26 is opened horizontally in the upper left-right direction. Reference numeral 50 denotes a joint portion which supports the respective retaining portions 25 together with the wall 20 so as to be rotatable in the front-rear direction through a joint pin 56, and a shaft hole 55 is formed in the front surface of the disc 51. Vertical rectangular plate 5
2, the threaded rod portions 53 are coaxially coupled to the rear surface. Reference numeral 60 denotes a short rod-shaped body which is coaxially and rotatably connected to the joint portion 50 in the left-right direction, and has a screw hole 61 formed in the end face on the joint portion 50 side to which the screw rod portion 53 can be screwed. There is a bearing 35 for supporting the wheel 30 on the outer surface of the base 1.
It is mounted so that it can be folded inside and below the 0.

Here, the bearing 35 will be described. A symmetrical bearing portion 37, 37 is connected to the lower surface of the pipe-shaped bearing mounting portion 36 through which the short rod-shaped body 60 is passed and which is stopped by a screw or the like, and the root portion 38, Numeral 38 has a narrow space as shown in FIG. 4 so that the respective hook portions 25 can be fitted therein. Reference numeral 39 is a shaft body that is passed through the wheel 30. In addition, 70 is a long rod body directly connected to the rear end face of the short rod-shaped body 60, and the handle 40 is directly connected to the rear end face thereof. In addition, 15 is a side edge pipe which constitutes a side edge of the base 10, and is the long rod 70.
And is rotatably held. Reference numeral 71 is a spring seat fixed to the upper end of the pipe 15, 72 is a spring collar provided on the handle 40 side of the long rod-shaped body 70, and 75 is a coiled spring passed through the long rod-shaped body 70 between the spring seat 71 and the spring collar 72. It is disguised.

[0010]

In use, first, the handles 40, 40 are turned to raise the bearings 35, 35 together with the wheels 30, 30 to the outside, and then the load carrying wall 20 is raised forward. Since each hooking portion 25 attached to the base end of the holding wall 20 enters between the root portions 38, 38 of the bearings 35 having a small gap, the bearings 35 are fixed and cannot be folded. In this state, the luggage is placed on the table 10 and the handles 40, 4
With 0 lifted, tilted, luggage carried on the wall 20 and the load of the luggage concentrated on the wheels 30, 30,
By pushing or pulling the handles 40, 40, they can be moved and the luggage can be transported.

Next, in folding and storing, when the baggage-carrying wall 20 is tilted backward on the table 10, the hooking portions 25, 25 rotate, and the hooking portions 25 move to the bearings 35, 35. Base part 3
8, 38, the bearings 35, 35 are separated from the wheels 30, 30.
At the same time, it can be folded and stored inward and downward, making the entire two-wheeled vehicle thin and compact.

[0012]

Since the present invention is configured as described above,
When not in use, the bearings 35, 35 as well as the luggage carrying wall 20 and the wheels 30, 30 can be easily folded and stored, and even if they are loaded on a truck or the like, they do not occupy much space.

[Brief description of drawings]

FIG. 1 is a side view of an embodiment of the present invention in a folded state showing a state in which a load can be carried.

FIG. 2 is a side view of a main part of FIG.

FIG. 3 is a view taken along line XX in FIG.

FIG. 4 is a rear view showing a state in which a luggage carrying wall and wheels are folded and stored.

5 is a YY view of FIG. 4. FIG.

[Explanation of symbols]

 10 units 15 Side edge pipe 20 Luggage carrying wall 25 Latching portion 26 Shaft hole 30 Wheel 35 Bearing 36 Pipe bearing mounting portion 37 Bearing portion 38 Root portion 39 Shaft body 40 Handle 50 Joint portion 51 Disc 52 Rectangular plate 53 Screw rod portion 55 Shaft hole 56 Joint pin 60 Short rod-shaped body 61 Screw hole 70 Long rod body 71, 72 Spring collar 75 Spring

Claims (2)

[Claims] 1. A pair of wheels (30,
Place the luggage on the rectangular base (10) to which 30) is attached,
Lift the handle (40) attached to the rear end of the base (10), tilt it, and hold the load on the low rectangular load-carrying wall (20) that hangs down from the front edge of the base (10). Wheels (3
With the load of the luggage concentrated on 0, 30), hold the handle (4
In a two-wheeled vehicle for carrying luggage, which is configured to be pushed and moved by pushing (0), the wheels (30, 30) raised together with the bearings (35, 35) that are turned in the left-right direction to be undulated are not folded. , A hooking portion (25, 25) hooked to the bearing (35, 35) is attached to the base end of a luggage holding wall (20) which is rotated in the front-rear direction to be undulated. When the (20) is laid down on the base (10), the latching parts (25, 25) are disengaged, and the bearings (35, 35) can be folded inward and downward together with the wheels (30, 30) for carrying luggage. Wheelbarrow. 2. Wheels (30, 35) together with bearings (35, 35)
The foldable baggage-carrying two-wheeled vehicle for carrying luggage according to claim 1, wherein 30) is linked with the handles (40, 40) in a foldable manner.