Patent Application
20180116887
The present disclosure relates generally to mobility assistance devices. More specifically, the present disclosure relates to an adjustable support pole handle that can be positioned on a support pole in any configuration, including any rotational position and any longitudinal position along the support pole.
The embodiments disclosed herein will become more fully apparent from the following description and appended claims, taken in conjunction with the accompanying drawings. The drawings depict primarily generalized embodiments, which embodiments will be described with additional specificity and detail in connection with the drawings in which:
A support pole with a handle that may be positioned in any longitudinal or rotational position are described herein. It will be readily understood that the components of the embodiments as generally described below and illustrated in the figures herein could be arranged and designed in a wide variety of different configurations. Thus, the following more detailed description of various embodiments, as described below and represented in the figures, is not intended to limit the scope of the disclosure, but is merely representative of various embodiments. While the various aspects of the embodiments are presented in drawings, the drawings are not necessarily drawn to scale unless specifically indicated.
The phrases “operably connected to,” “connected to,” and “coupled to” refer to any form of interaction between two or more entities, including mechanical, electrical, magnetic, electromagnetic, fluid, and thermal interaction. Two entities may interact with each other even though they are not in direct contact with each other. For example, two entities may interact with each other through an intermediate entity, unless specified as directly interacting.
The figures illustrate one embodiment of a support pole 100. The support pole 100 comprises various components and materials as further detailed below.
A brace 106 may be situated at the opposite end of the support pole 102 from the base plate 104. The brace 106 may comprise a support beam 108 and cross members 110 to facilitate mounting to a ceiling. In the embodiment depicted, the support beam 108 and cross members 110 are arranged in a capital “I” configuration. Fasteners may optionally be used to mount the brace 106 to a ceiling.
The mobility assistance device 100 may include at least one handle, such as handles 112, 114. In the embodiment shown, the handles 112, 114 are curved or arc shaped. However, the handles 112, 114 may be any shape suitable for a handle. Further, although two handles 112, 114 are shown in
Referring to
The handles 112, 114 each independently attach to brackets 122 via fasteners 124. The brackets 122 each independently attach the handles 112, 114 to the support pole 102 via fasteners 126. In some embodiments, each of the handles 112, 114 includes handle grips 128 to allow a user to comfortably grasp the handles 112, 114.
The handles 112, 114 are each pivotally and rotatably coupled to the support pole 102 along a common axis. The handles 112, 114 may be mounted at any desired (i.e., indiscrete) longitudinal or rotational position on the support pole 102 by loosening the fasteners 126 and placing either handle 112, 114 in the desired position on the support pole 102 and retightening the fasteners 126. That is, handles 112, 114 each independently have infinite longitudinal and rotational displacement along the support pole 102. The handles 112, 114 may be positioned 360 degrees around the support pole 102 and at any longitudinal position between the base plate 104 and the ceiling brace 106.
The support pole 102 may comprise a single unit, or alternatively, as shown in
As mentioned above, the mobility assistance device 100 may further include the height adjustment component 116 to allow a user to alter the height of support pole 102 to account for different heights between the floor and ceiling in various environments.
The height adjustment component 116 may include male threaded ends extending in opposite directions from a center portion of the height adjustment component 116. A nut 130 may be threaded onto each end of the height adjustment component 116 to set a desired height of the support pole 102. A support 144 is provided on each end of the height adjustment as well, with a lip that is the same or a greater diameter than the support portions 150 and 160. The male threaded ends are sized to fit within the support pole portions 150 and 160. For the male threaded end that fits within the support pole portion 150, a nut 130 may be threaded onto the height adjustment component so that the support pole portion 150 abuts against the lip of the support 144.
For the male threaded end that fits within the support pole portion 160, the support 144 is placed on the male threaded end prior to the nut 130. This allows the nut 130 to set the desired height, and the support pole portion 160 abuts against the lip of the height cap 144.
The height adjustment component 116 is able to provide fine adjustments to adjust the height of the support pole 102. A cover 146 may also be provided that has a greater diameter than the support portions 150 and 160 to cover the height adjustment component 116. When a user desires to adjust the height of the support pole 102, the height adjustment component 116 is accessed at its midpoint and rotated. This causes male threaded ends to turn with respect to the nuts 130, which in turn causes the height of the support pole 102 to expand or contract. This configuration permits rapid height adjustment (at twice the thread distance) because threads exist on both ends of the height adjustment component 116, and rotation thereof causes rotation on both ends with respect to their engaged nuts 130.
Furthermore, alternative height adjustment components may be used as would be appreciated by those having skill in the art with the aid of the present disclosure, such as a telescoping pole arrangement with a locking nut that screws down on flexible fingers to the desired height.
In addition to the height adjustment component 116 to provide fine adjustments to the height of the support pole 102, the support portions 140 and 170 may be provided with discrete holes 134 to provide coarse adjustment of the height of support pole 102. Support portions 150 and 160 each contain a hole 136. Hole 136 is aligned with a desired discrete hole 134 and pin 138 is inputted in both holes to set a coarse adjustment in height of the support pole 102 before making a fine adjustment via the height adjustment component 116.
The support pole 102 may also contain at least one groove 142. The groove 142 prevents the support pole portions 140, 150, 160, and 170 from rotating relative to each other when assembled, as shown in
Without further elaboration, it is believed that one skilled in the art can use the preceding description to utilize the present disclosure to its fullest extent. The examples and embodiments disclosed herein are to be construed as merely illustrative and exemplary and not a limitation of the scope of the present disclosure in any way. It will be apparent to those having skill in the art, and having the benefit of this disclosure, that changes may be made to the details of the above-described embodiments without departing from the underlying principles of the disclosure herein.
This application claims priority to U.S. Provisional Application No. 62/416,480 filed Nov. 2, 2016, titled ADJUSTABLE SUPPORT POLE HANDLE, which is herein incorporated by reference in its entirety.
| Number | Date | Country | |
|---|---|---|---|
| 62416480 | Nov 2016 | US |
