JPH0446779Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to an improvement of a self-guided golf bag transport vehicle.

[Prior Art] Generally, as shown in FIGS. 9 to 11, a self-guided golf bag transport vehicle drives two drive wheels 4 by supplying electricity to an electric motor 3 from a storage battery 2 disposed in a vehicle body 1. The vehicle body 1 behind the storage battery 2 is provided with two driven wheels 5, an upper control box 6 and a lower control box 7 that house control equipment and the like. The upper control box 6 and the lower control box 7 are individually attached to a mounting frame 8 erected on the vehicle body 1. Further, a current detection shunt 10, a speed control mercury switch 11, a rear-end collision prevention relay 12, a speed control resistor 13, and the like are attached to the vehicle body 1 through respective dedicated fittings. In such a transport vehicle, after the body case 9 attached to the vehicle body 1 is flipped upward as shown by the dashed line in FIG. 9, the control equipment in the upper control box 6 or the lower control box 7 is adjusted and Maintenance and inspection are being carried out.

[Problems to be solved by the invention] As described above, when the upper control box 6 and the lower control box 7 are individually attached to the mounting frame 8 provided on the vehicle body 1, the size of the mounting frame 8 becomes large. Moreover, there is a problem in that the weight of the upper control box 6 and the lower control box 7 increases, resulting in an increase in the weight of the transport vehicle.

SUMMARY OF THE INVENTION An object of the present invention is to provide a self-guided golf bag transport vehicle with reduced weight.

[Means for Solving the Problems] The present invention will be explained based on the embodiments shown in FIGS. The self-guided golf bag carrier has a mounting frame 8 for holding a box, and the mounting frame 8 is supported by the vehicle body 1. In the present invention, the lower control box 7
consists of a lower box main body 7a that is attached to the mounting frame 8 and whose upper end is open, and an upper opening/closing lid 7c that opens and closes the upper end opening member 7b of the lower box main body 7a, and the upper opening/closing lid 7c is connected to one end edge of the upper opening/closing lid 7c. 7d as hinge 1
4 is supported on the lower box main body 7, and the edge 7e opposite to the one end edge 7d is removably hooked to the lower box main body 7a by a stopper 15. The upper box main body 6a is composed of 7c and opens at one end in the horizontal direction, and the horizontal opening/closing lid 6c opens and closes the horizontal opening 6b of the upper box main body 6a. It is supported on the upper box main body 6a by a hinge 16, and the end edge 6e opposite to the one end edge 6d is detachably hooked to the upper box main body 6a by a stopper 17.

[Function] As described above, when the lower control box 7 and the upper control box 6 are integrated with the upper opening/closing lid 7c of the lower control box 7 also serving as the bottom of the upper control box 6, the control boxes are formed individually. The weight of the control box can be reduced compared to the conventional type. In addition, both control boxes 6 and 7
When these are integrated, the mounting frame 8 that supports the control box only needs to be attached to one of the control boxes, and the size of the mounting frame 8 can be made smaller than that of the conventional one, and the weight can be reduced.

[Example] Hereinafter, an example of the present invention will be described in detail with reference to the drawings. Note that parts corresponding to those in FIGS. 9 to 11 described above are designated by the same reference numerals.

As shown in FIGS. 1 to 7, in the transport vehicle of this embodiment, an upper control box 6 and a lower control box 7 are integrally formed. The lower control box 7 includes a lower box main body 7a that is attached to a mounting frame 8 provided on the vehicle body 1 and has an open upper end, and an upper opening/closing lid 7 that opens and closes an upper end opening 7b of the lower box main body 7a.
It consists of c. One end edge 7d of the top opening/closing lid 7c is supported by the lower box main body 7a by a hinge 14, and the opposite end edge 7e of the one end edge 7d is removably latched to the lower box main body 7a by a one-touch fastener 15. . The upper control box 6 has an upper box main body 6a whose bottom part is constituted by the upper opening/closing lid 7c of the lower control box 7 and which opens at one end in the lateral direction, and a lateral opening 6b of the upper box main body 6a. It consists of an opening/closing lid 6c. One end edge 6d of the side opening/closing lid 6c is supported by the upper box main body 6a by a hinge 16, and the opposite end edge 6e of the one end edge 6d is detachably attached to the upper box main body 6a by a one-touch fastener 17.
It is latched to. A terminal block 18 is attached to the side wall 7f of the lower box main body 7a of the lower control box 7,
A wire bundle 19 is led out from the terminal block 18. The vehicle body 1 is provided with a charging outlet 20 and a stopper 21 for a body case 9 (see FIG. 9). The upper control box 6 includes a current detection shunt 10 and a collision prevention relay 1, as shown in FIGS. 5 and 6, in addition to a control device consisting of a printed wiring board, etc.
The lower control box 7 houses a speed control mercury switch 11 and a speed control resistor 13, as shown in FIG. 7, in addition to a control device consisting of a printed wiring board and the like. The other configurations are similar to those shown in FIGS. 9 to 11 described above.

Upper control box 6 configured integrally as described above
Since the top opening/closing lid 7c of the lower control box 7 also serves as the bottom of the upper box main body 6a, the number of members can be reduced and the weight of the control box can be reduced. In addition, the mounting frame 8 provided on the vehicle body 1 only needs to be fitted with the lower control box 7, so that the size and weight can be reduced. The current detection shunt 10, the speed control mercury switch 11, the rear-end collision prevention relay 12, and the speed control resistor 13, which were conventionally installed on the vehicle body 1 through dedicated mounting brackets, are installed in the upper control box 6 and the lower control box, respectively. Since it is stored separately from the box 7, there is no need for special mounting hardware, and the weight can be reduced accordingly. Further, since the upper control box 6 and the lower control box 7 are arranged close to each other, it is possible to easily perform adjustment and maintenance inspection of the control equipment housed in each control box.

In the above-mentioned embodiment, if the wire bundle 19 connected to the terminal block 18 gets in the way of opening and closing the side-opening lid 6c of the upper control box 6, the terminal block should be removed as shown in FIG. Mounting bracket 2 for attaching 18
2 to the side wall 7f of the lower control box 7, the head of the wire bundle 19 connected to the terminal block 18 can be lowered from the lower end of the side-opening lid 6c of the upper control box 6. The horizontal opening/closing lid 6c can be opened/closed without any trouble. Further, the terminal block 18 and the wire bundle 19 can be arranged in a location where they do not interfere with the opening/closing operation of the side-opening lid 6c.

[Effects of the invention] As described above, in the present invention, the lower control box and the upper control box are integrated by using the upper opening/closing lid of the lower control box which also serves as the bottom of the upper control box. The weight of the control box can be reduced compared to the conventional type. In addition, in this invention,
Since both control boxes are integrated, it is only necessary to attach one of the control boxes to the mounting frame that supports it, and the size of the mounting frame can be made smaller and lighter than conventional ones. Therefore,
According to the present invention, it is possible to reduce the weight of the transport vehicle.

[Brief explanation of the drawing]

Fig. 1 is a plan view of essential parts of an embodiment of the transport vehicle according to the present invention, Fig. 2 is a rear view of the transport vehicle shown in Fig. 1, and Fig. 3 is an upper stage control used in the transport vehicle of this embodiment. Fig. 4 is a perspective view showing the lids of both control boxes shown in Fig. 3 are open, and Figs. 5 and 6 are simplified views of the inside of the upper control box. FIG. 7 is a front cross-sectional view schematically showing the inside of the lower control box; FIG. 8 is a partial cross-sectional view showing a modification of the present invention; FIG. 10 is a plan view showing a conventional transport vehicle, and FIG. 11 is a rear view of FIG. 10. 1... Vehicle body, 6... Upper control box, 6a... Upper box main body, 6b... Lateral opening of upper box main body, 6c...
... Side opening/closing lid, 6d... One end edge of the side opening/closing lid, 6e... Opposite edge of the side opening/closing lid, 7...
Lower control box, 7a...Lower box main body, 7b...Top opening of lower box main body, 7c...Top opening/closing lid, 7
d... One end edge of the top opening/closing lid, 7e... Opposite edge of the top opening/closing lid, 8... Mounting frame, 1
4, 16... Hinge, 15, 17... Fastener.

Claims (1)

[Claims for Utility Model Registration] An automatic guidance golf bag comprising a lower control box and an upper control box for storing control equipment, and a mounting frame for holding each of the control boxes, the mounting frame being supported by a vehicle body. In the transport vehicle, the lower control box includes a lower box main body that is attached to the mounting frame and has an open upper end, and an upper opening/closing lid that opens and closes the upper end opening of the lower box main body, and the upper opening opening/closing lid is One end edge thereof is supported by the lower box main body by a hinge, and the opposite end edge of the one end edge is detachably latched to the lower box main body by a stopper, and the upper control box has a bottom part. comprises an upper box main body constituted by the upper opening opening/closing lid and opening at one end in the lateral direction, and a horizontal opening opening/closing lid opening/closing the lateral opening of the upper box main body, and the horizontal opening opening/closing lid has one end opened. An automatically guided golf bag transport vehicle, characterized in that it is supported by the upper box main body by a hinge, and the opposite edge of the one end edge is detachably latched to the upper box main body by a stopper. .