JPS5833010Y2 - Unpanshiyaniokerteishouchi - Google Patents

Description

[Detailed description of the invention] The present invention relates to a stop device for a transport vehicle used when carrying, for example, a tape reel or the like in a predetermined position. To provide a transport vehicle with a simple structure and convenient operation, capable of moving the transport vehicle by grasping the handle and knob together, and automatically stopping the transport vehicle by shaking the handle and releasing the handle. be.

The structure of the present invention will be explained in detail with reference to the embodiment shown in the drawings. Reference numeral 1 denotes a transport vehicle, and rear wheels 3, 3 and front wheels 4° 4 are attached to the corner portions of the bottom frame portion 2 of the transport vehicle. .

A handshake 5 is attached to the upper part of the rear wall 4 of the transport vehicle, and a knob 6 is provided at a position below the handshake 5 opposite to the handshake 5, and an elevating rod I is attached to the knob 6.

A support rod 8 is pivotally connected to the lower part of the lifting rod I.
The other end is similarly pivotally connected to the support rod 10, and bullets 12 and 13 are respectively stretched between the support rods 8 and 10 and the bottom frame portion of the transport vehicle.

Furthermore, the upper ends of support legs 14 and 15 are pivoted to the support rods 8 and 10, respectively, and the lower ends of the support legs 14 and 15 hang down so as to stand on the bottom surface.

Reference numerals 17 and 18 indicate support rods, which are inserted into the through holes provided between the shaft attachment portions 16 and the pivot attachment portions 11 in the support rods 8 and 10, and whose both ends are respectively supported on the side walls of the bottom frame 2 of the transport vehicle. This is what I did.

Further, a cushioning material such as rubber is fitted to the lower end of the supporting legs 14 and 15.

Since the present invention has the above-mentioned configuration, the lower ends of the support legs 14 and 15, which are pivoted to the support rods 8 and 10 by the tensile force of the bombs 12 and 130, are erected on the floor surface as shown in FIG. The front and rear wheels 3, 3, 4, 4 installed on the bottom frame 2 of the transport vehicle float themselves.
Shake hands 5 as the vehicle surfaced and the transport vehicle was blocked from moving.
and knob 6 together and raise the lifting rod I, the lifting rod 7
The support rod 8, which is pivotally attached to the support rod 9, and the support rod 10, which is pivotally attached to the support rod 8, and the support rod 10, which is pivotally attached to the support rod 8, move against the ammunition 12.13, as shown in FIG. The support legs 14 and 15 that were placed at 16 also rise, and the lower ends of the support legs 14 and 15 are lifted off the floor.At the same time, the transport vehicle itself descends due to its own weight, and the wheels of the transport vehicle touch the floor, causing the transport vehicle to movement becomes possible.

Next, after moving the carrier to a predetermined position, when the knob 6 is released, the tensile force of the bullets 12 and 13 causes the support rods 8 and 10 to move.
The supporting legs 14 and 15 of the lifting rod 11 are also lowered and returned to their old positions, and the lower ends of the supporting legs 14 and 15 are erected on the floor surface, and the carrier floats up, thereby preventing the carrier from moving.

As described above, in the present invention, by simply grasping the handshake 5 and the knob 6 provided on the transport vehicle together and lifting the lifting rod 7 connected to the knob 6, the support rod 8.10 and the support leg 14 connected thereto are
15 can be moved to move the carrier, and conversely, by releasing the handshake 5 and knob 6, the support legs 14 and 15 can be erected on the floor to prevent the carrier from moving, which is extremely convenient. Moreover, the structure as a whole is extremely simple and has excellent effects such as being easy to manufacture.

[Brief explanation of the drawing]

Figure 1 is a perspective view of a transport vehicle equipped with the device of the present invention, Figure 2 is a perspective view of the main parts of the invention, Figures 3 and 4 are usage diagrams, and Figure 5 is a back view of the device. show. 1...Carrier, 2...Bottom frame, 4...
... Rear wall, 5 ... Handshake, 6 ... Knob, I ... Lifting rod, 8, 10 ... Support rod, 12, 13・・・・・・Ammunition, 14, 15...
・Support leg.

Claims (1)

[Scope of utility model registration request] A rear wheel 3° 3 and front wheels 4, 4 are attached to the corners of the bottom frame 2 of the carrier 1, and a handshake 5 is attached to the upper part of the rear wall 4 of the carrier 1. A knob 6 is provided at a lower position opposite to the knob 6, and a lifting rod 7 is attached to the knob 6. A support rod 8 is pivotally attached 9 to the lower part of the lifting rod γ, and the other end of the support rod 8 is attached to the lower part of the lifting rod γ. Similarly, it is pivoted 11 to the support rod 10, and between both support rods 8.10 and the bottom frame 2 of the transport vehicle 1, ammunition 12.13 is installed, respectively. Support leg 14
, 15 are pivoted and the lower ends of the supporting legs 14, 15 are suspended so as to stand on the floor.