JPH09301190A - Carrier - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a structure for attaining the stability of baggage. SOLUTION: A carrier comprises a baggage receiving table turnably pivoted on a fixed shaft of a pipe P3 at the lower end, a second base material 20 fixed to the pipe P3 at the lower end, and an axle 6, wherein projecting axle support part 25 and axle support part 26 are respectively formed on both sides of the plate part of the base material 20, the axle 6 is inserted in both of outer axle support parts 26, and wheels R are fixed to both ends of the axle 6 to elongate the interval between the wheels R.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a small-sized transport vehicle capable of easily transporting small parcels, and more particularly to a transport car which protects an axle and eliminates wobble of parcels when the transport car is used.

[0002]

2. Description of the Related Art This type of transporting vehicle is a small transporting vehicle that allows easy carrying of luggage during travel. This transporting vehicle is convenient for carrying or carrying baggage. The cradle is folded to the handle part side, and the handle part is also expandable. For example, there is Japanese Patent Laid-Open No. 52-59437 (a telescopic assembly for a portable baggage carrier), and Japanese Patent Publication No. 2-224 (carriage), which is an improved version of this technical concept, exists as a publication. The cargo cradle provided in this carrier is bent into a substantially U shape, and both ends of this cargo cradle are planted in fixing members pivotally attached to a pivot shaft to enable the cargo cradle to be tilted.

[0003] In addition, the wheels of the transport vehicle have a narrow structure. Further, in the transport vehicle disclosed in the Japanese Patent Publication No. 47841 in 1990, the distance between the wheels is narrow.

[0004]

In this type of transport vehicle, the transport is performed with the handle portion side tilted down during transport. Depending on the size of the luggage to be placed, the stability will deteriorate. In other words, there was a drawback that the luggage wobbled on the sidewalk with corners and steps during transportation, making it difficult to pull the transport vehicle. Although a carrier that uses Hiroi tires is relatively sold as a solution to such a drawback, there is a big drawback that not only increases the cost of the tire but also makes it heavy when carried. An object of the present invention is to provide a structure for reducing the weight of a carrier and stabilizing the load in order to eliminate such drawbacks.

[0000]

SUMMARY OF THE INVENTION In order to achieve such an object, the present invention is to fix a handle of a carrier and an upper end of a handle portion in which a plurality of pipes are connected to the handle, and a cargo cradle at the lower end. In a rotatably connected transport vehicle, a load carrier rotatably pivotally attached to a fixed shaft of a lower pipe, a second base member fixed to the lower pipe, and an axle are provided. To form protruding axle support portions on both of the plate portions, and to insert the axles on both sides of the outer axle support portion, and to fix wheels to both ends of this axle to lengthen the distance between the wheels. .

Embodiments The following is a description of the carrier of the present invention with reference to the drawings. The drawings are conceptual views showing an embodiment of the present invention. FIG. 1 is an overall perspective view of the carrier of the present invention, showing a condition when the carrier A is used. FIG. 2 shows a state in which the transport vehicle A of the present invention is folded when it is not used. Figure 3 shows the handle part N
5 is a front perspective view of the first base material 10 provided on the side of the load receiving base B pivotally attached below the pipe P3, which is to be Naru pipe P
3 is a perspective view of a main part of a second base material 20 provided on the No. 3 substrate. FIG.

The carrier A of the present invention comprises a handle 1 of the carrier A and a plurality of pipes P1, P2 and P on the handle 1.
3 is fixed to the upper end of the handle portion N connecting the three and the lower end of the carrier B is rotatably connected to the carrier A, which is rotatably pivotally attached to the fixed shaft 2 of the pipe P3 at the lower end.
And a second base material 20 fixed to the pipe P3 at the lower end and an axle 6, and an axle support portion 25 and an axle support portion 26 projecting to both sides of the plate portion 24 of the second base material 20 are formed respectively. Further, the axle 6 is inserted into both the outer axle support portions 26, the wheels R are fixed to both ends of the axle 6, and the distance between the wheels R is increased.

Further, one embodiment of the carrier A of the present invention will be described in detail. The handle 1 of the carrier A is fixed to the upper end of the pipe P1. In addition, the handle portion N connects a plurality of pipes P1, P2, and P3 having different diameters in pairs. Then, each is slidably fitted. Further, both ends of the fixed shaft 2 are fixed to the pipe P3 at the lower end. The load receiving base B is rotatably pivotally attached to the fixed shaft 2. Also the plate-shaped first
The base material 10 is fitted on both sides of the load receiving base B, respectively. Therefore, the first base material 10 moves in the horizontal and vertical directions together with the cargo table B.

Further, the first base member 10 has a split groove 12, an auxiliary plate 13, a tongue piece 14, and a through hole 15 and a small hole 16 into which the fixed shaft 2 is inserted and formed in the upper portion thereof. The split groove 12 can be mounted from below the load receiving tray B. Further, the auxiliary plate 13 is placed on the auxiliary frame body 30, and the auxiliary plate 13 prevents a part of the luggage (not shown) from coming out of the gap M of the auxiliary frame body 30. Prevents the luggage from getting in contact and getting dirty or damaged. Further, the tongue piece 14 has some flexibility. Therefore, the tongue piece 14 is at the bottom when the load receiving tray B is rotated toward the handle portion N side, that is, when the load receiving tray B is in the upright state.

While hitting in front of the pipe P3, it slides against the elasticity of the tongue piece 14 and moves to the rear side of the pipe P3 to move to the pipe P3.
Lock to 3. Therefore, the folded pedestal B can be prevented from falling forward due to the engagement state of the tongue pieces 14. Further, the fixed shaft 2 is fitted into the through hole 15 to prevent the first base material 10 from coming off the load receiving base B. Further, when the first base material 10 is fitted into the load receiving base B, the small hole 16 is for inserting the pin 3 for fixing the first base material 10. Further, the engaging portion 11 of the first base material 10 is the first
It is formed on one side surface inside the base material 10. The engaging portion 11 is reinforced by the partition wall 4. Further, the engaging portion 11 is a pipe or a round shaft.

It may be any. This engaging portion 11 is the second
It is in a relationship of engaging with and disengaging from the engaged portion 21 of the base material 20. The second base material 20 forms a cylindrical shape in the vertical direction, and the small holes 2
2, the small hole 23 and the non-slip portion 27 are formed. The small hole 2
A fixed shaft 5 for fixing the pair of pipes P3 is fitted and inserted at 2.
The small hole 23 on one side is fitted with the fixed shaft 5 which is inserted through the pipe P3 below the pair of handle portions N. Therefore, the second base material 20 prevents the pipe P3 from being separated.
Further, the second base material 20 is provided with a tubular axle support portion 25 and an axle support portion 26 in a horizontal direction with respect to the plate portion 24 protruding from the second base material 20.

Form. Further, the axle support portion 25 and the axle support portion 26 are projected on both sides of the plate portion 24. Therefore, by inserting and inserting the axle 6 in the axle support portion 25 and the axle support portion 25, the distance between the wheels R can be increased by stabilizing the axle 6 and projecting the axle support portion 26. In other words, the longer the distance between the wheels, the more stable the luggage will be during transportation. The engaged portion 21 of the second base material is formed in a curved shape. Therefore, the engaging portion 11 of the first base material 10 can be engaged or disengaged.
Further, since the second base material 20 forms the non-slip portion 27, by attaching the non-slip portion 27 to the ground, the wheel R rotates even if the ground is inclined and does not move delusionally.

[0013]

As described above, according to the present invention, there is provided a carrier which is fixed to an upper end of a handle of a carrier and a handle portion in which a plurality of pipes are connected to the handle, and a load receiving table is rotatably connected to a lower end thereof. An axle support which is provided with a load receiving table pivotably attached to a fixed shaft of a pipe at the lower end, a second base material fixed to the pipe at the lower end, and an axle, and protrudes from both of the plate portions of the second base material. Each part is formed, and axles are fitted and inserted on both sides of the outer axle support part, wheels are fixed to both ends of this axle, and the distance between each wheel is lengthened to reduce the weight of the transport vehicle and stabilize the load. Since the structure for improving the property is obtained, it is possible to easily pull the carrier without causing any similar movement, and moreover, it is possible to reduce the cost, and it is possible to obtain the effect of excellent practicability.

[Brief description of drawings]

FIG. 1 is a front perspective view of a carrier of the present invention.

FIG. 2 is a rear perspective view of the carrier of the present invention.

FIG. 3 is a front perspective view of the first member of the present invention.

FIG. 4 is a front perspective view of the first base material of the present invention.

FIG. 5 is a front perspective view of the second base material of the present invention.

[Explanation of symbols]

 A ... Transport vehicle B ... Transport vehicle M ... Gap N ... Handle part R ... Wheel P1 ... Pipe P2 ... Pipe P3 ... Pipe 1 ... Handle 2 ... Fixed shaft 3 ... Pin 4 ... Bulkhead 5 ... Fixed shaft 6 ... Axle 10 ... DESCRIPTION OF SYMBOLS 1 Base material 11 ... Engagement part 12 ... Split groove 13 ... Auxiliary plate 14 ... Tongue piece 15 ... Through hole 16 ... Small hole 20 ... Second base material 21 ... Engagement part 22 ... Small hole 23 ... Small hole 24 ... Plate part 25 ... Axle support part 26 ... Axle support part 27 ... Anti-slip part 30 ... Auxiliary frame body

Claims (1)

[Claims] 1. A transport vehicle having a handle of a transport vehicle and a handle portion in which a plurality of pipes are connected to the handle is fixed to an upper end of the handle, and a load receiving base is rotatably coupled to a lower end of the handle. A pedestal pivotally rotatably mounted, a second base material fixed to the pipe at the lower end, and an axle are provided, and axle support portions projecting to both sides of the plate portion of the second base material are formed, and It is characterized in that the axle is fitted and inserted into both of the outer axle support portions, the wheels are fixed to both ends of the axle, and the interval between the wheels is lengthened.