JP3830153B2 - Petal trash can with wheels - Google Patents

Description

  The present invention is designed to open and close the lid of the trash can by placing the trash can on the platform and moving the pedal up and down, and to open the lid as necessary to store the trash in the trash without touching the filth. This is a pedal-type trash can stand that allows you to dispose of the trash without having to touch the trash. The present invention relates to a wheeled pedal-type trash can stand that can be easily moved and disposed of.

    Conventionally, there has been a pedal type garbage box that opens and closes the lid of the trash can by stepping on the pedal part.

However, as described in the patent document publication, a container body, a lid body pivotally attached to the container body, a vertically extending lift arm disposed on the back surface of the container body, and a lower part of the lift arm And a pedal lever that is attached so that the lower end of the container body extends in the front-rear direction, and the rear end portion is lifted by pushing down the front end portion that is the pedal portion. The lift arm is raised, and accordingly, the lid body is configured to rotate in the opening direction around the pivot point, and the lid body opened by pushing down the pedal portion is Even if the push-down is released, the lid is not closed and remains in the open state, and the lid body is integrated with the container body as if the lid was closed by pressing again. Became device is E is shown.
JP-A-10-59506

    In other words, when the above-described conventional pedal-type trash box discards the trash in the trash box, the trash must be taken out from the trash box and discarded, and the trash is touched. However, there is a problem that there are filths that should not be touched by hands, such as trash that is discarded in hospitals.

In order to achieve the above object, a pedal-type trash can stand according to claim 1 of the present invention includes a pedestal portion having protrusions for holding trash cans formed of corrugated boxes at upper four corners, and a lower portion of the pedestal portion described above. A front box and a rear leg are provided on the front and rear surfaces, a connection box that connects the front leg and the rear leg, a support box that is provided perpendicularly to the rear of the connection box, and the connection box. The front plate supported by the support shaft at the center, the front plate at the rear, the drive plate having the rear flat plate, the pedal plate connected to the front flat plate, and the front leg is twisted slightly in the axial direction. A guide hole having a hook portion where the tip portion of the driving plate having elasticity is raised and lowered, and a lifting rod that moves up and down by moving the pedal plate up and down is disposed in the column box, and the lower portion of the lifting rod is driven. The upper part of the lift bar is attached to the lid opening / closing plate in contact with the rear flat part of the plate. Inserted into the opening hole of the plate, said turn the support hole of the dynamic plate a pedal trash board mounted to the rotation shaft mounted to the support box,
The lid opening / closing plate is opened and closed by raising and lowering the pedal plate, and the lid opening / closing plate is maintained in an open state by holding the front portion of the drive plate in the hook portion of the guide hole. .
The wheeled pedal-type trash can stand according to claim 2, wherein wheels are attached to two places at the lower back of the pedal-type trash can stand, and a moving shaft having a horizontal handle portion on the back of the support box is provided to be able to move up and down. It is characterized by.

    The pedal-type trash can stand according to claim 1, wherein the lid opening / closing plate is opened and closed by moving the pedal plate up and down, and the lid opening / closing plate is maintained in an open state by holding the front portion of the driving plate in the hook portion of the guide hole. The lid attached to the lid opening / closing plate is opened / closed or opened to put the trash into the trash can. The lid can be removed from the opening / closing plate, and the lid of the trash can can be closed to dispose of the trash without touching the filth inside.

    The wheeled pedal-type trash can stand according to claim 2 has an effect that it can be easily moved by the wheel and the handle portion when the trash can is discarded when the trash can is heavy.

BEST MODE FOR CARRYING OUT THE INVENTION

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings, but the present invention is not limited thereto.
First, the pedal-type trash can stand will be described as follows. FIG. 1 shows the pedal-type trash can stand according to the present invention.
In FIG. 1, a pedal-type trash can base 1 forms a pedestal portion 4 made of metal having projections 3 for holding a trash can 2 formed of a corrugated cardboard box or the like at four corners on the upper surface. The front leg portion 5 and the rear leg portion 6 are provided on the rear surface, the front leg portion 5 and the rear leg portion 6 are connected by the connecting box body 7, and the support box 8 is provided vertically at the rear portion of the connecting box body 7, as shown in FIGS. As shown in FIG. 3, the elasticity is such that the support shaft 9 attached to both side plates of the connection box 7 is made of metal at the substantially central portion in the connection box 7, and the front end 14 is slightly twisted with respect to the axis. The front plate portion 10 and the rear plane portion 11 are formed by twisting and bending the front portion and the rear portion of the drive plate 12 at 90 degrees, and are fixedly connected to the front plane portion 10 by welding or the like. The pedal plate 13 and the rear portion of the pedal plate 13 as shown in FIG. A metal lifting rod as shown in FIGS. 2 and 3 that moves up and down when the pedal plate 13 moves up and down in the guide hole 16 having the hook portion 15 and moves up and down in the column box 8. Reference numeral 17 denotes a lower opening 19 of the elevating rod 17 abutting against the rear flat surface portion 11 of the driving plate 12 through a communication port 18 provided on the upper surface of the rear portion of the connection box 7, and an upper portion 20 of the elevating rod 17 is attached to the lid opening / closing plate 21. The lid is opened and closed by inserting it into the opening / closing hole 23 of the rotating plate 22, attaching the support hole 24 of the rotating plate 22 to the rotating shaft 25 attached to the column box 8, and raising and lowering the pedal plate 13. The lid 26 of the trash box 2 attached to the plate 21 with double-sided tape or the like opens and closes.

The pedal-type trash can stand according to claim 2 will be described as follows.
Wheels 28 are attached to two places on the lower rear portion 27 of the pedal-type trash can base 1, and a handle shaft 31 having a horizontally rotatable handle portion 30 is inserted into the moving shaft box 29 on the back surface of the column box 8. In addition, as shown in FIG. 4, a hanging plate portion 33 having a hand-held portion 32 is attached to the lower portion with a double nut 35 via a spring washer 34.

Hereinafter, the opening / closing operation of the lid opening / closing plate 21 will be described with reference to FIGS. 1 to 3, 5, and 6.
When the lid opening / closing plate 21 is closed, that is, when the lid opening / closing plate 21 is in a horizontal position and the lid 26 of the trash can 2 is closed, the lifting rod 17 or lid that is in contact with the rear flat surface portion 11 of the drive plate 12 The rear flat surface portion 11 of the drive plate 12 is lowered by the dead weight of the opening / closing plate 21, the drive plate 12 is supported by the support shaft 9, and the pedal plate 13 is at the upper part (see FIGS. 2 and 6A).
When the lid opening / closing plate 21 is opened and the lid 26 of the trash can 2 is opened, when the pedal plate 13 is stepped on, the pedal plate 13 is lowered. Since the front portion 14 of the drive plate 12 is positioned in the guide hole 16 having the hook portion 15 on the front surface of the front leg portion 5, the front portion 14 of the drive plate 12 moves smoothly in the guide hole 16 of the front leg portion 5. Therefore, the pedal plate 13 is lowered (see FIG. 6B). Therefore, as shown in FIG. 3, the rear flat surface portion 11 of the drive plate 12 is raised and the lift bar is in contact with the rear flat surface portion 11. As shown in FIG. 5 (b), the rotating plate 22 attached to the lid opening / closing plate 21 curves to the upper portion 20 of the lifting / lowering rod 17 inserted in the opening / closing hole 23 around the rotating shaft 25. Since the portion 36 is provided, the elevating rod 17 is raised without being obstructed by the rotating shaft 25, the lid opening / closing plate 21 is opened, and the upper surface 37 of the lid opening / closing plate 21 is in contact with the inner surface 38 of the column box 8. Keep stopped.

    When there is little trash, open / close the lid opening / closing plate 21 and open / close the lid 26 of the trash can 2 and when you want to put trash, step on or release the pedal plate 13 and step on the pedal plate 13 The elevating rod 17 in contact with the rear flat surface portion 11 of the driving plate 12 rises to open the lid opening / closing plate 21, and when the foot is released from the pedal plate 13, the driving plate 12 is caused by the weight of the lid opening / closing plate 21 and the elevating rod 17. Since the rear flat surface portion 11 is lowered and the lid opening / closing plate 21 is closed, this operation is appropriately performed.

    On the other hand, when there is a lot of dust, when the lid opening / closing plate 21 is opened and the lid 26 of the trash box 2 is kept open, the pedal plate 13 is stepped diagonally as shown in FIG. In this case, the front portion 14 of the drive plate 12 to which the pedal plate 13 is fixed has elasticity so that it is slightly twisted with respect to the shaft core, so that the pedal plate 13 is inclined. If the front portion 14 of the drive plate 12 to which the pedal plate 13 is attached is hooked on the hook portion 15 of the guide hole 16 of the front leg portion 5 and the pedal plate 13 is kept at the lower position, the lid opening / closing plate 21 remains open. The lid 26 of the trash can 2 is kept open. When the lid 26 is to be closed from this state, the inclined pedal plate 13 is leveled and the foot is released, that is, the front portion 14 of the drive plate 12 is elastic enough to be twisted with respect to the shaft core. 6 (c) to return to (b) in FIG. 6, the distal portion 14 is disengaged from the hook portion 15 and rises in the guide hole 16, and the distal portion 14 hits the upper part of the guide hole 16 and becomes the position of FIG. 6A, and the ascent of the petal plate 13 stops. That is, due to the weight of the opening / closing plate 21 and the lifting rod 17 that are in contact with the rear flat surface portion 11 of the drive plate 12, the rear flat surface portion 11 of the drive plate 12 is lowered and the lid 26 is closed.

    Next, when the trash can 2 is heavy and it is desired to move the trash can 2 by using the wheels 28 at the two positions of the lower back portion 27 of the pedal-type trash can base 1, the handle portion 30 of the handle shaft 31 at the position shown in FIG. 4B, if the hanging plate portion 33 having the hand holding portion 32 is positioned at the lower end surface 39 of the moving shaft box 29 shown in FIG. 4B, the hanging plate portion 33 rotates against the spring washer 34. 4 (a), the wide opening 42 of the hanging hole 41 provided in the back surface portion 40 of the support box 8 shown in FIG. 4 (a) enters and stops at the stop 43, so if the handle shaft 31 is pushed down together with the handle 30, the hook 41 The narrow part 44 is entered. In this state, the pedal-type trash can 1 may be moved by pulling or pushing the pedal-type trash can base 1 so that the moving shaft 31 is inclined and the wheel 28 is in contact with the ground. A holding portion 32 is provided so that the hanging plate portion 33 may be rotated by hand, and the rotation hardness of the hanging plate portion 33 is adjusted by the pressure of the spring washer 34 and fixed by a double nut 35.

It is a perspective view of the pedal-type trash can stand with a wheel by this invention. It is a partially vertical side view of the state where the lid opening / closing plate of the pedal-type trash can with the wheel is closed. It is a partial vertical side view of the state where the lid opening / closing plate of the pedal-type trash can with the wheel is opened. It is an enlarged view of the hanging plate part and the hanging hole of the pedal-type trash can stand with the wheel. It is an enlarged view of the rotation board of the pedal-type trash can stand with the wheel. It is an enlarged view which shows the position of the pedal board of the pedal-type trash can stand with the wheel.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Pedal-type trash box base 2 Trash box 3 Protruding part 4 Mounting part 5 Front leg part 6 Rear leg part 7 Connection box body 8 Support box 9 Support shaft 10 Front plane part 11 Rear plane part 12 Drive plate 13 Pedal plate 14 Front part 15 Portion 16 guide hole 17 lifting rod 21 lid opening / closing plate 22 rotation plate 23 opening / closing hole 25 rotation shaft 26 lid 28 wheel 29 moving shaft box 30 handle portion 31 handle shaft

Claims (2)

A mounting part having projections for holding a trash box formed of a corrugated cardboard box or the like at four corners on the upper surface, and a front leg part and a rear leg part on the front and rear surfaces of the lower part of the above mentioned base part, the front leg part and the rear leg part A connecting box for connecting the connecting box, a support box vertically provided at a rear portion of the connecting box, a front plane portion and a rear plane portion at a front portion and a rear portion which are supported by a support shaft at a substantially central portion in the connection box body. And a guide plate having a hook portion on which a front portion of the drive plate having elasticity such that the front leg portion is slightly twisted in the axial direction is moved up and down. A lifting rod that moves up and down by moving the pedal plate up and down in the column box is disposed, a lower portion of the lifting rod is brought into contact with a rear plane portion of the drive plate, and an upper portion of the lifting rod is attached to the lid opening / closing plate A rotating shaft that is inserted into the opening / closing hole of the rotating plate and the support hole of the rotating plate is attached to the column box Attachment was a pedal type trash table,
The lid opening / closing plate is opened and closed by raising and lowering the pedal plate, and the lid opening / closing plate is maintained in an open state by holding the front portion of the drive plate in the hook portion of the guide hole. Pedal trash can stand. The wheel according to claim 1, wherein wheels are attached to two lower portions of the back side of the pedal-type trash can base so that a handle shaft having a horizontal handle portion can be moved up and down on the back side of the column box. Pedal trash can with wheels.

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