JP2000185654A - Baggage cart - Google Patents

Abstract

PROBLEM TO BE SOLVED: To facilitate assembling and carry baggage in a stable state, by disassemblably fastening a pair of frames having wheels, a handle, a front frame, and a pair of side frames to a base frame through screw fastening means, respectively. SOLUTION: In this hand-pressing-type baggage cart A, a base frame 1 for loading baggage is provided with a pair of front rear wheels 6, and a pair of right and left frames 2 having wheels which are interconnected are disassemblably mounted to the base frame 1 in a state of receiving the base frame 1. A handle portion 3 is mounted to the side of the base end of the base frame 1 (hand pressing side). A front frame 4 for preventing sliding-down of the baggage is mounted to the tip of the base frame 1, and a pair of right and left side frames 5 for preventing sliding-down of the baggage from both edges of the base frame 1 are mounted to both ends of the base frame 1. These pair of frames 2 having the wheels, a handle 3, the front frame 4, the pair of side frame 5 are disassemblably fastened to the base frame 1 through screw fastening means 7, 15, 9, 13, respectively.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a push-type baggage cart used for carrying various types of baggage.

[0002]

2. Description of the Related Art A hand-held baggage truck equipped with casters (wheels) is used for carrying heavy baggage or baggage which is difficult to carry by hand.

[0003]

However, conventional luggage carts that are not used require a space for storage. Therefore, an object of the present invention is to provide a baggage cart that can be easily assembled when used and can carry baggage in a stable state, and can be disassembled and stored in a small space when not in use. is there.

[0004]

According to a first aspect of the present invention, there is provided a luggage truck, wherein a luggage carrier for carrying luggage is connected to a pair of wheeled frames having wheels mounted thereon and a side serving as a base edge of the luggage carrier. A handle portion for hand pushing, a front frame installed on a side serving as a leading edge of the loading platform, and a pair of side frames installed on both side edges of the loading platform are assembled disassembly by screwing means. It has a configuration consisting of

According to the first aspect of the present invention, a pair of frame with wheels, a handle, a front frame and a pair of side frames are respectively fastened to the cargo bed by screwing means to assemble a luggage cart. In addition, the baggage placed on the carrier is transported in a state in which the baggage is prevented from slipping down by the front frame and both side frames.

According to a second aspect of the present invention, in the baggage cart according to the first aspect, both ends of the front frame are fitted into the luggage carrier, and the luggage is screwed so as to adjust the movement of the luggage vehicle in the front-rear direction. It has a configuration in which a pair of front connection portions and two pairs of side connection portions are formed in which both end portions of both side frames are fitted and screwed so as to be capable of adjusting the lateral movement of the carrier.

According to the second aspect of the present invention, the front frame assembled to the carrier with both ends screwed to the pair of front connecting portions of the carrier, and each pair of both ends connected to the two sides of the carrier. The pair of side frames assembled to the carrier while being screwed to the part were adjusted to move in the front-rear direction and the left-right direction of the carrier according to the size of the baggage placed on the carrier, and were placed on the carrier. Baggage of each size is stably transported with its movement restricted by the front frame and both side frames.

[0008]

Next, embodiments of the present invention will be described with reference to the drawings. The luggage cart A shown in FIG.
Used for carrying various baggage. In this hand-carried luggage cart A, the luggage carrier 1 on which luggage is loaded is provided with a pair of front and rear wheels 6, respectively, and a pair of left and right wheeled frames respectively connected to the luggage carrier 1 in a state where the luggage carrier 1 is received. 2 is disassembled.

As shown in FIGS. 1 and 2, a handle portion 3 is attached to a side (hand pushing side) which is a base end portion of the loading platform 1. The handle portion 3 is formed by bending a round pipe material and is disassembled with respect to the base end portion of the carrier 1 in a state of extending obliquely rearward and upward.

A front frame 4 for preventing the baggage from slipping down is attached to the leading end of the carrier 1. The front frame 4 is formed at the front edge of the carrier 1 in a state of being formed by bending a round pipe material and extending diagonally forward and upward, and is disassembled and assembled.

Also, on both sides of the loading platform 1, each is formed by bending a round pipe material, and is installed on both sides of the loading platform 1 in an upright state, so that the baggage can slide down from both sides of the base frame 1. A pair of left and right side frames 5 to be prevented are assembled so as to be disassembled.

As shown in FIGS. 4 and 5, the frame with both wheels 2 has a frame body 2a formed by bending a square pipe material into a U-shape, and a pneumatic tire for improving running performance. , And a pair of wheels 6 mounted on the frame body 2a.

Set screws 7 projecting upward are inserted into the front and rear upper ends of the frame body 2a of the frame 2 with wheels (see FIGS. 4 and 5).

A pair of left and right side frame rods 1a formed of a round pipe material are installed in parallel on both side edges of the loading platform 1.

As shown in FIG. 2 and FIG. 4, a front frame rod 1b formed of a round pipe material between both side frame rods 1a of the loading platform 1 and having both ends fixed to front and rear portions of the side frame rod 1a, respectively. And a rear frame rod 1c and a band plate material.
The front connecting rod 1d and the rear connecting rod 1e, which are installed adjacent to the rear frame rod 1c and the rear frame rod 1c and whose both ends are fixed to the front and rear portions of the side frame rod 1a, are bridged in parallel in the front-rear direction. ing.

The base end of the both-side frame rod 1a of the loading platform 1 can be fitted with the base end of the handle part 3, and the thumb screw 9 is screwed therein so that a pair of rear connection having a screw part 10a is provided. Part 10
(See FIGS. 4 and 5).

The handle portion 3 is moved in the front-rear direction (longitudinal direction) of the carrier 1 by the thumb screw 9 in a state in which both base ends thereof are fitted into the rear connecting portions 10 respectively. Adjustable and disassembled.

A pair of front connecting portions 12 having screw portions 12a are provided at the distal ends of both side frame rods 1a of the loading platform 1 so that they can be fitted with the base ends of the front frames 4 and the thumb screws 11 are screwed therein. Are formed.

The front end of the front frame 4 has both base end portions.
In a state where the carrier 1 is fitted into the carrier 1, the carrier 1 can be disassembled at the front end of the carrier 1 by the thumb screw 11 so that the carrier 1 can be moved in the front-rear direction and can be adjusted.

The right and left ends of the front and rear rods 1b and 1c of the loading platform 1 can be fitted with the base end of the side frame 5 so that the thumb screw 13 can be fitted.
Are screw-fitted to form a pair of side connecting portions 14 each having a screw portion 14a.

The side frames 5 can be adjusted to move in the lateral width direction of the carrier 1 on the side edges of the carrier 1 with the thumb screws 13 in a state where both base ends thereof are fitted into the respective side connecting portions 14 of each pair. It is assembled so that it can be disassembled.

As shown in FIGS. 2 and 4, set screws 7 are inserted into the left and right portions of the front and rear connection frames 1d and 1e of the loading platform 1, respectively.
Elongated connecting holes 8 extending along the lateral width direction of the carrier 1 are respectively provided.

The frame 2 with wheels is mounted on the carrier 1 by a set screw 7 and a nut 15 screwed onto the set screw 7.
It is adjustable so that its movement in the left-right direction (width direction) can be disassembled.

The distance between the left and right wheels 6 can be enlarged or reduced in accordance with the width of the passage by moving and adjusting the frame 2 with both wheels in the left-right direction of the carrier 1.

That is, in the luggage cart A, the frame 2 with both wheels is fastened to the front and rear connecting rods 1d and 1e of the carrier 1 by the set screws 7 and the nuts 15, and the handle portion 3 is attached to the rear of the carrier 1 by the thumb screws 9. The front frame 4 is fastened to the rear connection portions 12 of the carrier 1 by the thumb screws 11, and the side frames 5 are fastened to the pair of side connection portions 14 by the thumb screws 13.
To be assembled.

The baggage cart A has a set screw 7
And the nut 15, the two thumb screws 9, and the respective thumb screws 13 are respectively loosened to remove the frame 2, the handle portion 3, the front frame 4, and the both side frames 5 from the carrier 1 and disassembled into individual members. It can be transported and stored in a boxed condition.

According to the above-described embodiment, the disassembled baggage cart A can be easily assembled, and the assembled baggage cart A can be easily disassembled. Handling is simple.

Further, the problem that the baggage placed on the carrier 1 slides down from the carrier 1 can be prevented by the front frame 4 and the side frames 5, and the baggage can be stably transported.

Furthermore, the structure for connecting the carrier 1 to the front frame 4 and the side frames 5 is simple, the luggage loading space of the carrier 1 can be enlarged or reduced according to the external shape of the baggage. It is possible to carry safely with the movement restricted.

[0030]

According to the first aspect of the present invention, the baggage cart in a disassembled state can be easily assembled, and the assembled baggage cart can be easily disassembled. Can be simplified, and the luggage cart can be stored in a box or the like in a disassembled state, and can be stored in a small space, and transportation can be facilitated.

Further, the problem that the baggage placed on the bed slips off from the bed can be prevented by the front frame and both side frames, and the carrying state of the baggage can be stabilized.

According to the second aspect of the present invention, it is possible to simplify the connection structure between the carrier and the front frame and both side frames, and to expand and contract the luggage mounting space of the carrier according to the external shape of the baggage. It is possible to carry various pieces of baggage having different dimensions in a restrained state.

[Brief description of the drawings]

FIG. 1 is a side view of a luggage cart showing an embodiment of the present invention.

FIG. 2 is also a plan view.

FIG. 3 is also a front view.

FIG. 4 is an exploded perspective view of the luggage cart.

FIG. 5 is an exploded side view of a carrier and a frame with wheels.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Luggage carrier 2 Frame with wheels 3 Handle part 4 Front frame 5 Side frame 6 Wheel 7 Set screw 9,11,13 Thumbscrew 10,12,14 Connection part A Baggage cart

Claims (2)

[Claims] 1. A luggage carrier for carrying baggage is a pair of wheeled frames to which wheels are attached, a handle portion for pushing which is connected to a base edge side of the luggage carrier, and a leading edge of the luggage carrier. A baggage truck in which a front frame installed on the side and a pair of side frames installed on both side edges of the loading platform are respectively disassembled by screwing means. 2. A pair of front connection portions into which both ends of a front frame are fitted and screwed so as to be able to adjust the movement of the carrier in the front-rear direction, and both ends of both side frames are fitted into the carrier. The luggage cart according to claim 1, wherein two pairs of side connecting portions are formed to be screwed so as to be adjustable to move the carrier in the left-right direction.