JPH0532217U - Trolley for transportation - Google Patents

Abstract

(57) [Summary] (Corrected) [Purpose] The load is distributed and the conventional reinforcing member and reinforcing process required for the load concentration area are eliminated, and play is prevented for a long time. Provide a trolley for transportation. A vertical supporting rod 4 is erected at the center of the upper side of a supporting member 3 supporting a plurality of wheels 2 on the lower side, and a side frame 5 is provided in parallel with the supporting member 3 via the vertical supporting rod 4. Naru framework 6
The carriage 1 is constructed by arranging the two. A gap 7 is kept between the lower edge of the side frame 5 and the support member 3, and the hanging member 5e hanging from one end of the side frame 5 is the support member 3.
Connected to.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a carriage, and more particularly to a carriage that allows a plurality of carriages to be stacked without a gap so that a large number can be stored in a narrow space.

[0002]

[Prior Art]

 Conventionally, as a plurality of carriages that can be stacked without a gap, a vertical support rod is erected at the upper center of a support member that supports a plurality of wheels on the lower side, and a side frame is provided through the vertical support rod. However, there is known a transporting trolley which is configured by opposing a frame body provided in parallel with the supporting member (for example, Japanese Utility Model Laid-Open No. 2-1125576).

This type of transport cart is used for transporting trays containing a large number of commodities such as potted plants by stacking them in multiple layers, or when suspending a large number of clothes attached to hangers. Is used for.

[0004]

[Problems to be solved by the device]

 In the transporting trolley having the above-mentioned structure, since the other members are attached to the supporting member provided with the wheels through the vertical supporting rod, the load of the member and the transported object (the above-mentioned The load of potted plants, clothes, etc. is concentrated on the connection between the base of the vertical support rod and the support member. Therefore, the connecting portion between the vertical supporting rod and the supporting member needs to be particularly rigidly constructed.Therefore, as compared with the connecting processing of normal members, such as adding a reinforcing member and performing a reinforcing process such as welding, it is unnecessary. However, there was a problem that a lot of labor was required for the parts and materials. Further, even if the connecting portion is reinforced, there is a problem that rattling is likely to occur during repeated concentration of load and it is difficult to withstand long-term use.

[0005]

[Means for solving the problem]

 The present invention has been made in view of the above-mentioned problems, and aims to disperse the load, eliminate the need for a reinforcing member and a reinforcing process at the connecting portion between the vertical supporting rod and the supporting member, and play the rattle for a long time. The purpose is to prevent the occurrence of.

In the transporting trolley of the present invention which achieves this object, a vertical support rod is erected at the center of the upper side of a support member supporting a plurality of wheels on the lower side, and a vertical support rod is provided through the vertical support rod. In a transporting trolley in which a frame is provided with a frame assembly provided in parallel with the supporting member, there is provided a gap between the lower edge of the side frame and the supporting member, and the side frame. According to another aspect of the present invention, there is provided a trolley for transportation, wherein a pendant member hung from one side end is connected to the support member.

[0007]

[Action]

 In the transporting carriage of the present invention, the hanging member hanging from one end of the side frame is connected to the supporting member, so that the load of the member such as the side frame and the load of the carried luggage are dispersed. Is transmitted to the side support member.

Therefore, in manufacturing, it is possible to eliminate the need for a reinforcing member and a reinforcing process, and it is possible to prevent backlash in use.

[0009]

【Example】

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

FIG. 1 shows a first embodiment, which is a carrying cart 1 for suspending and carrying clothes attached to a hanger. A vertical support rod 4 is erected at the center of the upper side of a support member 3 provided with casters 2 on both sides of the lower part. Further, a side frame 5 formed by forming a pipe into a substantially rectangular shape is attached to the vertical support rod 4 in a plane parallel to the support member 3 to form one frame assembly 6.

The side frame 5 has vertical rods 5b and 5c arranged at right angles under both ends of the upper horizontal rod 5a, and one vertical rod 5b has a lower end of about half the length of the upper horizontal rod 5a. The lower horizontal rod 5d is continuously connected to the inner side at a right angle, while at the lower end of the other vertical rod 5c, a hanging member 5e is extended below the lower horizontal rod 5d. It is arranged in series. The connection between the side frame 5 and the vertical support rod 4 is such that the central portion of the upper horizontal rod 5a is placed and fixed on the upper end surface of the vertical support rod 4, while the lower horizontal rod 5d has a vertical end. The side surface of the support rod 4 is abutted and fixed, and the lower end of the hanging member 5e is abutted and fixed to the upper surface of the support member 3. Therefore, on one side of the vertical support rod 4, a gap 7 is formed between the lower horizontal rod 5d and the support member 3.

The frame members 6 configured as described above are paired at a predetermined interval, and a pipe-shaped upper connecting rod 8 is installed between the central portions of the upper horizontal rods 5a, while supporting vertically. A lower connecting rod 9 is installed between the lower portions of the rods 4 at the position of the gap 7 to form a carriage 1 1.

In the figure, (c) is a diagram showing a storage state when the transport trolley 1 configured as described above is not used, and the plurality of transport trolleys 1 and 1 are one transport trolley. As a result that the lower connecting rod 9 of 1 passes through the gap 7 formed in the other carriage 1 and can enter the vertical supporting rod 4, it can be stacked and stored without a gap.

FIG. 2 is a second embodiment similar to the above embodiment, in which the arrangement of the lower horizontal rod 5d and the hanging member 5e of the side frame 5 is reversed right and left, and the other portions are the same as those described above. Is.

In FIGS. 1 (c) and 2 (c), a portion indicated by a black circle is a position where the hanging member 5e is arranged.

Next, FIG. 3 shows a carriage 1 according to a third embodiment of the present invention. This embodiment also has substantially the same structure as the above-mentioned embodiment, except that the horizontal joints 10 and 10 are incorporated in the framework 6 and one of the frameworks 6 has a bottom plate 11 having a U-shaped cross section. Is rotatably provided in the undulating direction. Therefore, when not in use, the bottom plate 11 is raised so as to be along the side frame 5, and is hooked by the hooks 12 provided on the horizontal shaft 10 to maintain the standing state. The carts 1 and 1 can be stacked and stored without a gap.

Further, FIG. 4 shows a carriage 1 according to a fourth embodiment of the present invention. This embodiment also has substantially the same structure as the above-mentioned embodiment, and the horizontal ledges 13 having an L-shaped cross section are provided inside the frame body 6 at predetermined intervals. In addition, a rectangular frame member 14 shown in FIG. 4 (c) is installed at an intermediate position of the opposite frame member 6 through the upper connecting rod 8 and the lower connecting rod 9. On both sides, horizontal stalks 15, 15 having an L-shaped cross section are provided so as to face the horizontal stalks 13, 13. The horizontal boards 13 and 15 constitute a shelf for each pair facing each other, and can accommodate a tray 16 as shown in FIG. 4 (b).

Although some embodiments have been described above, in any of the embodiments, the components such as the side frame 5, the upper and lower connecting rods 8 and 9 are accommodated in the load and the carriage 1 for loading. The load of the luggage is transmitted to the supporting member 3 side through the hanging member 5e hanging from one end of the vertical supporting rod 4 and the side frame 5. As described above, in the transporting trolley 1 of the embodiment, the load is dispersed so as not to concentrate on the connecting portion between the vertical supporting rod 4 and the supporting member 3, so that this connecting portion is similar to other member connecting portions. It is possible to eliminate the need to reinforce by using a special reinforcing member as the connection structure of the above.

Further, as a result of distributing the load, it is possible to prevent rattling due to long-term use, and it is possible to prolong the service life.

[0020]

[Effect of the device]

 As described above, according to the present invention, it is not necessary to reinforce the connecting portion between the vertical supporting rod and the supporting member with the reinforcing member, so that the manufacturing can be simplified and the efficiency can be improved.

In addition, since it is difficult for rattling to occur due to use, there is an effect that the service life can be extended.

[Brief description of drawings]

FIG. 1 is a diagram of a first embodiment of the present invention, (a) is a side view,
(b) is a front view and (c) is a plan view.

FIG. 2 is a view of a second embodiment of the present invention, (a) is a side view,
(b) is a front view and (c) is a plan view.

FIG. 3 is a diagram of a third embodiment of the present invention, (a) is a side view,
(b) is a front view.

FIG. 4 is a diagram of a fourth embodiment of the present invention, (a) is a side view,
(b) is a front view, (c) is a sectional view taken along the line AA in the front view.

[Explanation of symbols]

 1 Carriage Cart 2 Casters 3 Supporting Member 4 Vertical Supporting Rod 5 Side Frame 5e Hanging Member 6 Frame Assembly 7 Gap 8 Upper Connecting Rod 9 Lower Connecting Rod 10, 13, 15 Bottom Rod 11 Bottom Plate 12 Hook 14 Frame Member 16 Tray

Claims (1)

[Scope of utility model registration request] 1. A vertical support rod is provided upright at the center of the upper side of a support member supporting a plurality of wheels on the lower side, and a side frame is provided in parallel with the support member via the vertical support rod. In a transporting trolley configured by arranging a frame assembly of the above, a gap is maintained between the lower edge of the side frame and the supporting member,
A trolley for transportation, wherein a hanging member hanging from one side end of the side frame is connected to the supporting member.