1. A hand-pulled, self-propelled riding device, comprising:
A platform, a caster assembly attached to a front bottom of said platform, at least two rear wheels and its rotating axle fixed to the bearing housing, each said rear wheel and a overrunning clutch assembly and at least two fixed interconnected belt pulleys share a same rotating axle, the positive wheel of the overrunning clutch assembly is attached to the adjacent rear wheel and fixed on the said axle, the drive wheel of the overrunning clutch assembly is attached and fixed to two adjacent belt pulleys, rotating coordinately on the axle, each side of the pulling rope and the elastic rope is connected separately with the grooves of two belt pulleys, a riser pad set up between the bearing housing and the platform, a brake device assembly is installed near a rear wheel.
2. The riding device of claim 1, wherein one side of the pulling ropes wind around the groove of the belt pulleys with the proper direction, the other side extends through the groove of pulley wheels attached to the rope holes and then connects with two handles separately, a bushing is fixed on the pulling rope above the rope hole, one side of the elastic ropes is fixed on the platform under the tense condition.
3. The riding device of claim 1, wherein a caster device assembly is composed of a caster frame, the front axle and two front wheels, the front axle is fixed with the caster frame, the front wheels are equipped separately on the both side of the front axle.
4. The riding device of claim 1, wherein the overrunning clutch assembly can be ratchet clutch.
5. The riding device of claim 1, wherein the overrunning clutch assembly can be roller clutch.
6. The riding device of claim 1, wherein the winding direction of two pulling ropes should be identical, which should be same as the rotating direction of two overrunning clutches assemblies.
7. The riding device of claim 1, wherein the brake device assembly is installed in the front of one rear wheel, including a curved brake pad, a shaft fixed under the platform, a brake lever that passes through the perforated platform, a brake reverse spring, the middle of the brake pad movably attached to the shaft, one side of brake pad is at the back of the shaft, the other side of the brake pad is at the front of the shaft, attached to the brake lever, both sides of the brake reverse spring are fixed separately to the platform and the brake pad.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. An image processing apparatus, comprising:
a screen information storage part configured to store, on a user basis, screen information of an operation screen containing a shortcut for calling an application;
a shortcut creating part configured to, in response to receiving a request for a job of the application from an information processor connected to the image processing apparatus via a network, create a job shortcut for executing the job based on information of the requested job, and make a request for updating the screen information of a user who has requested the job;
a screen management part configured to, in response to receiving the request for updating the screen information, add information of the job shortcut created by the shortcut creating part to the screen information of the user who has requested the job;
a user management part configured to authenticate and manage the user;
a screen creating part configured to create the operating screen containing the job shortcut based on the screen information of the user managed by the user management part; and
a display part configured to display the operating screen created by the screen creating part.
2. The image processing apparatus as claimed in claim 1, wherein the screen management part is configured to add the information of the job shortcut to the screen information of the user so that the job shortcut is displayed with preference on the operating screen.
3. The image processing apparatus as claimed in claim 1, further comprising:
a job information storage part configured to store the information of the job;
an input part configured to detect depression of the job shortcut; and
a job control part configured to control execution of the job in response to the input part detecting the depression of the job shortcut,
wherein the display part is configured to display a setting value of a changeable setting item of the job in response to the input part detecting the depression of the job shortcut, and
the job control part is configured to, in response to the setting value of the changeable setting item of the job being changed, update the information of the job stored in the job information storage part using the changed setting value.
4. The image processing apparatus as claimed in claim 3, wherein the display part is configured to display a user interface component for executing the job and a user interface component for canceling the job in response to the input part detecting the depression of the job shortcut.
5. The image processing apparatus as claimed in claim 4, wherein:
the screen management part is configured to delete the information of the job shortcut from the screen information in response to cancellation of the job based on the user interface component for canceling the job,
the screen creating part is configured to create the operating screen from which the job shortcut is deleted, and
the display part is configured to display the operating screen from which the job shortcut is deleted.
6. The image processing apparatus as claimed in claim 4, wherein:
the information of the job shortcut includes the information of the job, and
the display part is configured to display a user interface component for displaying the information of the job in response to the input part detecting the depression of the job shortcut.
7. The image processing apparatus as claimed in claim 1, wherein:
the screen management part is configured to delete the information of the job shortcut from the screen information in response to execution of the job,
the screen creating part is configured to create the operating screen from which the job shortcut is deleted, and
the display part is configured to display the operating screen from which the job shortcut is deleted.
8. The image processing apparatus as claimed in claim 1, wherein the shortcut creating part is configured to set a thumbnail of a print image as an icon image of the job shortcut in a case of the job being a printer job.
9. The image processing apparatus as claimed in claim 1, the screen management part is configured to add the information of the job shortcut to the screen information so that a display position of the job shortcut on the operating screen changes in accordance with the application of the job shortcut.
10. A display control method executed by an image processing apparatus including a screen information storage part configured to store, on a user basis, screen information of an operation screen containing a shortcut for calling an application, the display control method comprising:
a creating step of creating, in response to receiving a request for a job of the application from an information processor connected to the processing apparatus via a network, a job shortcut for executing the job based on information of the requested job;
a requesting step of making a request for updating the screen information of a user who has requested the job using information of the created job shortcut;
an updating step of adding, in response to receiving the request for updating the screen information, the information of the created job shortcut to the screen information of the user who has requested the job;
an authenticating step of authenticating the user;
a creating step of creating the operating screen containing the job shortcut based on the screen information of the authenticated user; and
a display step of displaying the created operating screen.
11. A non-transitory, computer-readable recording medium storing a display control program to be executed by an image processing apparatus including a screen information storage part configured to store, on a user basis, screen information of an operation screen containing a shortcut for calling an application, wherein the display control program instructs a processor of the image processing apparatus to perform:
a creating step of creating, in response to receiving a request for a job of the application from an information processor connected to the image processing apparatus via a network, a job shortcut for executing the job based on information of the requested job;
a requesting step of making a request for updating the screen information of a user who has requested the job using information of the created job shortcut;
an updating step of adding, in response to receiving the request for updating the screen information, the information of the created job shortcut to the screen information of the user who has requested the job;
an authenticating step of authenticating the user;
a creating step of creating the operating screen containing the job shortcut based on the screen information of the authenticated user; and
a display step of displaying the created operating screen.