JPH0249100Y2 - - Google Patents

Description

[Detailed description of the invention] [Industrial application field] The present invention is useful for transporting cleaning solution storage buckets, motsupu, and other cleaning tools that are necessary when cleaning corridors of hospitals, companies, etc. This invention relates to a transport vehicle with cleaning shelves used for cleaning purposes.

[Conventional technology]

As shown in FIG. 7, this type of carrier with a cleaning shelf has storage space on the top of an underframe 01 having running wheels 02, with a width l ₂ smaller than the longitudinal width l ₁ of this underframe 01. The shelf 04 is arranged so that its rear side surface is flush with the rear end of the underframe 01, and
It has been proposed that a mounting storage section 0A for cleaning tools such as a mop is formed in the upper part located between the front side of the storage shelf 04 and the front end of the underframe 01 (for example, a special Publication No. 57-44333).

In the case of using this conventional cleaning truck with a shelf, for example, a mop dipped in a cleaning solution in a bucket and a dry mop must be placed in parallel in one storage compartment 0A. There is a problem in that the cleaning solution leaking from the bucket or the cleaning solution scattered around when the wet mop is taken in and out tends to adhere to the dry mop.

In addition, as a means to improve such problems, it is possible to provide a partition plate that divides the storage space 0A into two storage spaces.
In this case, in order to reliably prevent the cleaning solution from scattering to the surrounding area, it is necessary to install a partition plate with a very large height and width, which not only increases the cost but also makes the appearance unsightly. When it gets worse, it can easily lead to new problems.

[Problem that the invention attempts to solve]

An object of the present invention is to improve cleaning efficiency by rationally improving the arrangement of the storage shelves.

[Means for solving problems]

The characteristic configuration of the cleaning shelf-equipped transport vehicle according to the present invention is as follows:
The storage shelf is arranged in the middle part of the underframe in the front and rear direction, and motsupu etc. are provided on the underframe and between the front and rear sides of the storage shelf and the front and rear ends of the underframe. The main feature of the present invention is that it forms a mounting storage section for cleaning tools, and its functions and effects are as follows.

[Effect]

In other words, by focusing on the fact that the storage shelf disposed on the underframe is tall and has a sufficiently wide front-to-back width and horizontal width, by arranging this storage shelf at the middle part of the underframe in the front-back direction. Since the storage shelf can be used as a partition wall to partition the front and rear into independent mounting storage areas for cleaning tools such as motsu, there is no need to pay unnecessary attention to taking in and out of the mop.
Furthermore, as the position of the storage shelf having a relatively large weight is changed, the center of gravity also moves toward the center of the underframe in the front-rear direction, so that the front-rear balance can be stabilized at the same time.

[Effect of idea]

Therefore, it is possible to partition the two loading and unloading compartments into the front and rear by using storage shelves that are originally equipped with this type of transport vehicle. There is no need to provide a separate partition member, making the entire transport vehicle simpler and more aesthetically pleasing than before, while also making cleaning work easier and running more stable. Ivy.

〔Example〕

Hereinafter, a first embodiment of the present invention will be described based on FIGS. 1 and 2.

Reference numeral 1 denotes a rectangular underframe in plan view with caster-type running wheels 2 at the four corners of its lower part, and a protector 3 made of an elastic material such as rubber is fixed to the frame over the entire length of its outer circumferential surface.

4 is a width l ₂ smaller than the longitudinal width l ₁ of the underframe 1;
This storage shelf is erected in the middle part of the underframe 1 in the front and back direction and is slightly displaced rearward with respect to the front and back center position of the underframe 1, and is connected to both the front and rear sides of the storage shelf 4. In portions located between the front and rear ends of the underframe 1, storage areas A and B for cleaning tools such as mops are formed.

Of the storage units A and B, the front storage unit A, which has a wide front and back width, has a placement receiving surface 1a recessed in the front upper surface of the underframe 1, and is located in front of the storage shelf 4. Mop 5, which is an example of a cleaning tool, is installed at three locations on the upper side of the side and at appropriate intervals in the left and right direction.
The handle 5a is attached with a stopper 6 which elastically clamps and holds the handle 5a in a vertical position in a detachable manner.

The rear mounting storage section B has a mounting receiving surface 1b recessed in the rear upper surface of the underframe 1, and a pair of left and right handle mounting brackets 7 fixed to the upper rear end of the storage shelf 1. 7 is bent into a crank shape that opens laterally outward in a plan view, and the plate portions of the brackets 7, 7 located at the back of the bend and positioned in the front-rear direction are provided with an example of a cleaning tool. It is constructed by attaching clasps 8, 8 which elastically clamp and hold the handle 5a of the mop 5 in a vertical position in a detachable manner.

Further, the brackets 7, 7 are provided with pins 1 in a horizontal direction so that both ends of the steering handle 9, which is bent into a substantially U-shape in plan view, are attached to the brackets 7, 7.
0 and 10, and externally fitting cylindrical locking members 11, 11 that are slidable along the longitudinal direction at both ends of the operating handle 9. ing. By sliding the lock members 11, 11, they fit into the ends of the steering handle 9 and the corresponding ends of the brackets 7, 7, thereby holding the steering handle 9 in a horizontal or nearly horizontal position. lock state,
It is configured to be detachable from the ends of the brackets 7, 7 and to be freely switched to an unlocked state that allows the operating handle 9 to be retracted and swung downward.

The brackets 7, 7 are configured to be located inward of the machine body than the rear end of the underframe 1 when the steering handle 9 is in the retracted position.

Next, another example will be described.

(a) As shown in FIG. 3, the control handle 9
Grip member 1 made of elastic material that also serves as a protector
Attach 2.

(b) As shown in FIG. 4, the control handle 9
Springs 13, 13 capable of absorbing and relieving the impact force when the handle 9 collides are interposed in the left and right handle bar parts.

(c) As shown in FIG. 5, the receiving surfaces 1a and 1b of the underframe 1 are provided with receiving trays 14a and 14b for liquids, dirt, etc., which can be drawn out to the outside, and the rear receiving tray 14b is used for collecting dust. It is configured for dual use.

(d) As shown in Fig. 6, the rear storage section B
A clasp 8 that elastically clamps and holds the handle 5a of the mop 5 in a vertical position in a detachable manner, and a dish-shaped receiving member 15 on which the cloth portion 5b of the mop 5 is placed and supported are placed at the corner of the storage shelf 1. It is configured such that it is rotatably pivoted around the vertical axis P of the section.

In the case of this embodiment, by rotating the stopper 8 and the dish-shaped receiving member 15 around the vertical axis P, the use position in which the brackets 8, 7 are protruded laterally and into the bent recessed portions of the brackets 7, 7 can be adjusted. It can be switched between the retracted position and the position.

(E) In the above-described embodiment, the underframe 1 is formed into a rectangular shape in plan view, but it is not limited to this. It may be implemented by configuring it in a shape.

(f) A prime mover such as an electric motor for driving the running wheels 2 may be provided.

(g) In the above embodiment, a manually operated type of transport vehicle was explained, but when the worker inputs the next stop position, the travel indicator line such as a tow path wire or light reflective tape attached to the corridor is detected. The present invention may be applied to an autopilot type transport vehicle that travels automatically.

[Brief explanation of the drawing]

FIGS. 1 and 2 show a first embodiment of a cleaning truck with shelves according to the present invention, with FIG. 1 being a perspective view and FIG. 2 being a side view. FIG. 3 is a perspective view of the main part showing the second embodiment, FIG. 4 is a partially cutaway side view of the main part showing the third embodiment, and FIG. 5 is a perspective view showing the fourth embodiment.
FIG. 6 is a perspective view showing the fifth embodiment, and FIG. 7 is a side view showing a conventional transport vehicle. 1... Underframe, 2... Running wheel, 3... Protector, 4... Storage shelf, 7... Bracket, 8... Clasp, 9... Control handle, A, B... Placement storage section .

Claims (1)

[Claims for Utility Model Registration] A cleaning shelf with a storage shelf 4 having a width _l2 smaller than the longitudinal width _l1 of the underframe 1 on the top of an underframe 1 having running wheels 2. In the transport vehicle, the storage shelf 4 is arranged in the middle part of the underframe 1 in the front and back direction, and the storage shelf 4 is located on the underframe 1 and between both the front and rear sides of the storage shelf 4 and the front and rear ends of the underframe 1. A transport vehicle with a cleaning shelf is formed with storage areas A and B for cleaning tools such as motsus in between. The carrier with a cleaning shelf according to claim 1, wherein the underframe 1 is provided with a protector 3 made of an elastic material around its periphery. Among the storage areas A and B, the front and rear width of the front storage area A is larger than that of the rear storage area B, as stated in claim 1 of the utility model registration claim. Transport vehicle with cleaning shelves. A carrier with a cleaning shelf according to claim 1, wherein the storage shelf 4 is provided with mounting brackets 7, 7 for a steering handle 9. According to the scope of the utility model registration claim, the brackets 7, 7 are provided with clasps 8, 8 for removably clamping and holding the handle of a cleaning tool placed and stored in the rear storage section B. Transport vehicle with cleaning shelves.