JPH0451092Y2 - - Google Patents

Description

[Detailed description of the invention] (Field of industrial application) This invention relates to a live fish truck for transporting live seafood.

(Prior Art) A live fish truck is known in which an underframe is provided on the base material of a truck, and a machine room and a water tank are mounted and fixed on the underframe.

(Problems to be Solved by the Invention) Previously known live fish carts had an underframe provided on a base material that served as the basis of the car body, and a plywood board was pasted on the entire surface of the underframe as a cushioning material. Therefore, the weight of the entire vehicle body increases, which is economically undesirable.

In addition, conventional live fish trucks had a wall erected at the front end of the underframe at the boundary with the driver's cabin, but this erected wall was completely blocked off. Therefore, there was a problem in that all the inspection windows, ventilation windows, etc. of the machine room located immediately behind this upright wall had to be formed on the sides of the machine room.

This idea was created in view of the above-mentioned problems with conventional live fish cars, with the aim of reducing the weight of the car to improve economic efficiency and cooling the machine room more efficiently. .

(Means for solving the problem) For this reason, in this invention, the underframe provided on the base frame is connected to the main girder material provided longitudinally on the car body, and a number of It consists of horizontal members fixed in parallel and a peripheral frame fixed to the horizontal members, and cushioning materials such as wood and synthetic resin are polymerized only on the horizontal members to create a machine room and water tank on the underframe. It is characterized by having windows for inspection and ventilation formed in the upright wall provided at the front end of the underframe.

(Example) The details of the present invention will be explained below with reference to preferred embodiments shown in the drawings.

1 in the figure is the driver's cab of the live fish truck, which can be tilted forward. In the figure, reference numeral 2 denotes the underframe of the live fish car, and on this underframe 2 is mounted and fixed a water tank 3, which has an integrated machine room at the front end. This underframe 2 is fixed onto a base frame 4 that constitutes the vehicle body.

The underframe 2 consists of a vertical main girder 5 fixed on the base aggregate 4, a large number of horizontal members 6 fixed in parallel on this main girder 5, and a number of horizontal members 6 fixed on the horizontal members 6. The peripheral frame 7 is made of an aluminum material. The cross member 6 is composed of an H-shaped member, and an L-shaped member 8 is fixed to the end of the cross member 6 so that one side thereof is located on the cross member 6.
A hollow square member 9 is fixed to the L-shaped member 8, and the L-shaped member 8 and the square member 9 constitute the peripheral frame 7. The square member 9 and the L-shaped member 8 form a step 10 so that the L-shaped member 8 is slightly lower.
is firmly fixed by the step.

In the figure, 11 is a cushioning material polymerized and fixed on the horizontal member 6.
In the illustrated example, wood (lauan wood) was used, but
This may be a synthetic resin material. This buffer material 1
1 is formed to have approximately the same thickness as the L-shaped member 8, and is superimposed only on the cross member 6.

Further, reference numeral 12 in the figure indicates an upright wall at the front end of the underframe, and a window 13 for inspection and ventilation is formed in this upright wall at a position facing a generator (not shown) in the machine room.

(Effects of the invention) As described above, in the present invention, in the underframe consisting of the main girder material, the cross members, and the surrounding frame, the cushioning material is superimposed only on the cross members, and the water tank is placed and fixed on the underframe. By doing so, it is possible to reduce the use of cushioning materials, thereby reducing the weight of the vehicle, which has the effect of achieving good economic efficiency. In addition, a window is formed in the upright wall, and since this window provides cooling ventilation for the machine room and also allows for inspection, there is no need to form a ventilation hole on the side of the machine room, and the cooling efficiency is lower than that of the side ventilation window. It can also enhance the effect and has practical advantages.

[Brief explanation of the drawing]

The drawings show preferred embodiments of the invention.
Fig. 1 is a side view, Fig. 2 is an enlarged slope view showing the main parts, Fig. 3 is a sectional view taken along the top line of Fig. 1,
FIG. 4 is a sectional view taken along the - line in FIG. 3. 2... Underframe, 3... Water tank, 4... Base aggregate, 5...
...Main girder material, 6...Horizontal material, 7...Perimeter frame, 11...Buffer material, 12...Standing wall, 13...Window.

Claims (1)

[Scope of utility model registration request] An underframe installed on the base frame, a main girder installed in the longitudinal direction of the car body, a number of cross members fixed in parallel across the main girder, and a peripheral frame fixed to the cross members. A cushioning material such as wood or synthetic resin is polymerized only on the above-mentioned horizontal members to serve as a cushioning material for the machine room and water tank on the underframe, and a standing wall installed at the front end of the underframe is used for inspection. and a live fish cart characterized by forming a window for ventilation.