JP3217171U - Dolly moving operation device and cart - Google Patents

Abstract

There is provided a moving operation device for a cart that can easily perform a moving operation of a car or the like. A handle 14 having a predetermined length, a handle 16 disposed in the vicinity of the front of the handle 14, an operating rod 19 interlocked with a pulling operation of the handle 16, and interlocking with the operating rod 19. And a brake 20 for braking the caster 5 of the carriage. [Selection] Figure 2

Description

  The present invention relates to a moving operation device such as a car.

  In a warehouse or the like, a cart with a fence wall standing around a base plate having casters on its lower surface is used to transport large articles. The car is moved by releasing the caster's brake by foot operation and pushing the fence wall.

Concept of device

Problems that the device tries to solve

  As described above, it is troublesome to move the cage car in a predetermined direction stably by pushing the fence wall. Also, the brake of the caster is released by foot operation at the start of movement, and the brake is locked at the time of stop. There was a problem that took time.

Means for solving the problem

  An object of the present invention is to make it easy to move a car or the like.

  According to the present invention, a handle having a predetermined length, a puller disposed in the vicinity of the front of the handle, an operating rod linked to the pulling operation of the puller, and a caster of the carriage linked to the operating rod The moving operation device of the cart is characterized by comprising a brake for braking the vehicle.

  By attaching the cart moving operation device configured as described above to a cart such as a cart, the cart can be stably moved easily in a predetermined direction by pushing it with a handle and pulled while holding the handle. The movement can be easily started by manually releasing the brake.

  And a pair of mounting plates for the carriage, and both ends bent forward of the handle are integrally fixed to the upper edges of the mounting plates, and the puller and the operating rod are supported by the mounting plate. As a result, it is possible to save the trouble of fixing the handle to the side of the car and to attach the handle stably.

  By providing an operation lever interlocked with the end of the operation rod and the operation lever interlocking with the brake lever located on the outer surface of the brake, a stable brake function can be achieved in a simple configuration using a widely used brake.

  The moving operation device for the cart can be used for various carts such as a cart.

Effect of device

  According to this device, it is possible to easily perform a moving operation of the car or the like.

  The perspective view of the embodiment of the basket car of this device   The block diagram of embodiment of the movement operation apparatus of this invention   Partially enlarged perspective view of an embodiment of the mobile operating device of the present invention   Inner view of an embodiment of a brake used in the movement operating device of this invention

    FIG. 1 is an overall perspective view of the cage car, FIG. 2 is a configuration diagram of the movement operation device, and FIG. 3 is a partially enlarged perspective view of the movement operation device.

  In the car 1, four casters 5 are attached to the lower surface of a rectangular base plate 3, and a fence wall 7 is erected around the base plate 3. Reference numeral 10 denotes a moving operation device, which is provided at an outer surface position of the fence wall 7 on the side that becomes the rear side when moving.

  The moving operation device 10 includes a handle 14 made of a metal pipe and having both ends 12 bent forward, a puller 16 positioned in parallel to the front, an operating rod 19 interlocked with the puller 16, and an operating rod The operation lever 28 interlocked with the 19 end and the brake 20 interlocked with the operation lever 28 are provided.

  Reference numeral 22 denotes an attachment plate, which is attached to each of the frame members 24 on both sides of the fence wall 7 by each of the attachment fittings 23, and each handle 14 has the lower surfaces of both ends 12 fixed to the upper edge of the attachment plate 22 by welding. Attached. A support pin 25 is installed between the rear lower portions of each of the mounting plates 22, and the operation pieces 26 are attached to the support pins 25 by pivotally supporting the rear ends thereof. The lower ends of both end portions 17 that are bent below the puller 16 are fixed to the upper surface of the middle part of each of the operating pieces 26, and the upper ends of each of the operating rods 19 are fixed to the lower surface of the distal end portion of each of the operating pieces 26. The lower end of each actuating rod 19 is connected to the actuating pin 18, and both ends of the actuating pin 18 are connected to the rear end of each actuating lever 28.

  As described above, since the handle 14 is welded and fixed to the upper edge of the mounting plate 22 that supports the pulling handle 16 and the operating rod 19, the trouble of fixing the handle 14 to the car 1 side separately can be saved. In addition, the handle 14 is stably provided.

  The brake 20 is attached to the outer surface of the caster 5 so as to be covered with the bracket 42 for attaching the caster 5, and includes a brake lever 32 on the outer surface. The operation lever 28 has a shaft support hole 29 that is supported by the end of an operation shaft bolt 33 to which the brake lever 32 is attached, and a tip that is fixed to the tip of the brake lever 32 by a fixing screw 34. The fixing screw 34 is long and protrudes inward of the bracket 42, and the protruding portion is locked to the lower end of a coil spring 47 locked to a locking pin 46 installed in the bracket 42. Is provided with the tip side biased upward.

  The brake 20 has a configuration similar to that of a general-purpose brake used for the rear wheel of a bicycle. As shown in the inner configuration diagram of FIG. 4, a pair of coil springs 50 are arranged to be attracted to each other in a case 51. A brake shoe 53 is provided. A cam actuating member 52 is fixed to the base end of the operating shaft bolt 33 and rotates as the operating shaft bolt 33 rotates as the brake lever 32 moves up and down.

  Hereinafter, the moving operation of the car 1 will be described. The brake 20 is released by pulling a plurality of fingers over the handle 16 while the palms of both hands are along the surface of the handle 14, and the car 1 is moved forward and backward when the handle 14 is pushed. . By pulling the pulling handle 16, the operating piece 26 rotates and the front rises. As a result, the operating rod 19 rises and the operating lever 28 connected to the lower end of the operating rod 18 via the operating pin 18 receives the spring force of the coil spring 47. Rotating against the rear end is pulled up, the front end is lowered. Accordingly, when the brake lever 32 is displaced downward, the operating shaft bolt 33 rotates and the cam operating body 52 rotates. In FIG. 4, when the brake lever 32 and the cam operating body 52 shift from the dotted line state to the solid line state, one brake shoe 53 moves backward in the direction of the arrow, and thereby the inner peripheral surface of the drum attached to the side surface of the caster 5 The brake 20 is disengaged from the (dash-dotted line position). When the finger is released from the puller 16, the reverse operation is performed and the brake 20 is locked.

  As described above, by pushing and holding the handle 14, the car 1 can be stably moved easily in a predetermined direction, and the brake 20 is released by the puller 16 while holding the handle 14. Can start moving easily.

1 Car 14 Handle 14 Pull 19 Acting rod 20 Brake

Claims (4)

A handle having a predetermined length;
A puller disposed near the front of the handle;
An actuating rod interlocking with the pulling action of the puller,
A brake that brakes the caster of the carriage in conjunction with the operating rod;
It is comprised from these, The movement operation apparatus of the trolley | bogie characterized by the above-mentioned.   Provided with a pair of mounting plates to the carriage, both ends bent forward of the handle are integrally fixed to the upper edges of the mounting plates, and the puller and the operating rod are supported by the mounting plates The cart movement operating device according to claim 1.   The cart movement operation device according to claim 1, further comprising an operation lever that is interlocked with the operation rod, wherein the operation lever is interlocked with a brake lever that is positioned on an outer surface of the brake.   A cart equipped with the movement operation device according to claim 1, 2 or 3.

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