Method and apparatus for securing concealable body support
View Patent ↗A walk-in bathing environment is used by people who may have trouble getting in and out of standard bathtubs or showers. Rotatable grab bars are positioned in and around the bathing environments to aid in entering the environments, exiting the environments, sitting, standing, and otherwise moving relative to the bathing environment. The rotatable grab bars may be placed on the walls, top, external, or generally on and around the bathing environment such that a user can grab the one or more rotatable grab bars in order to provide support for moving relative to the bathing environment. The rotatable grab bars are connected to the environment such that they can be moved between a use and a storage configuration, such that the rotatable grab bars are extending from a portion of the housing only when desired by the user.
1. A grab bar assembly, comprising:
a housing including a recessed portion and a flange portion;
a central pivot pin positioned in the recessed portion;
a handle comprising a grabbing portion, a handle base, a first lock hole, and a second lock hole, wherein the handle is rotatable around the central pivot pin between a use configuration and a storage configuration;
a button on the flange portion extending into the recessed portion and positioned on a first side of the handle, the button including a pair of button slides; and
a bolt extending through the button, through the recessed portion, and into either of the first lock hole or the second lock hole;
wherein the bolt includes a pair of bolt slides in sliding communication with the pair of button slides so as to be capable of converting a first translational motion into a second translational motion orthogonal to the first translational motion when the pair of button slides interface with the pair of bolt slides.
2. The grab bar assembly of claim 1 , wherein the central pivot pin passes through the recessed portion, the handle base, and the recessed portion again.
3. The grab bar assembly of claim 1 , wherein an end of the central pivot pin is male-threaded and a central pivot pin aperture receiving the central pivot pin is female-threaded.
4. The grab bar assembly of claim 1 , further comprising a spring pin to bias the bolt towards the handle, wherein the spring pin extends through the recessed portion and into the bolt.
5. The grab bar assembly of claim 1 , wherein the handle includes a catch tab for preventing the rotatable body support from rotating more than 180°.
6. The grab bar assembly of claim 5 , wherein the housing includes a first catch indent positioned at a second side of the handle, wherein the housing includes a second catch indent positioned at the first side of the handle, and wherein when the handle rotates from the use configuration to the storage configuration a first side of the catch tab interfaces with the first catch indent and a second side of the catch tab interfaces with the second catch indent.
7. The grab bar assembly of claim 6 , further comprising a canyon in the recessed portion to allow for a full 180° range of motion for the handle.
8. The grab bar assembly of claim 1 , wherein the button further includes a button top substantially flush with the flange, a button bottom opposite the button top, and a pair of button columns connecting the button bottom and the button top.
9. The grab bar assembly of claim 8 , further comprising a fitted button aperture to receive and stabilize the button bottom.
10. The grab bar assembly of claim 8 , wherein the bolt includes a bolt head and a bolt tail opposite the bolt head for inserting into the handle, wherein the bolt head is wider than the bolt tail.
11. The grab bar assembly of claim 10 , wherein the bolt tail extends through the pair of button columns, the button top, and the button bottom, but the bolt head cannot extend through the pair of button columns, the button top, and the button bottom.
12. The grab bar assembly of claim 11 , wherein the button bottom prevents the button top from extending further than the flange.
13. The grab bar assembly of claim 12 , wherein the pair of button slides extend from the pair of button columns.
14. The grab bar assembly of claim 1 , wherein the first lock hole and the second lock hole are not aligned across the handle base.
15. The grab bar assembly of claim 1 , further comprising mounting apertures positioned at distal ends of the flange.
16. The grab bar assembly of claim 1 , wherein the spring pin extends through a button aperture of the grab bar assembly.
17. The grab bar assembly of claim 1 , wherein the handle base is substantially flush with the flange when in the storage position.
18. The grab bar assembly of claim 1 , wherein the housing provides stability for each of the handle, the button, the bolt, the spring pin, and the central pivot pin.
19. A grab bar assembly built into a surface comprising:
a grab bar housing including a recessed portion and a flange portion;
a central pivot pin positioned in the recessed portion;
a handle comprising a grabbing portion, a handle base, a first lock hole, and a second lock hole, wherein the handle is rotatable around the central pivot pin between a use configuration and a storage configuration;
a button on the flange portion extending into the recessed portion and positioned on a first side of the handle, the button including a button slide; and
a bolt extending into either of the first lock hole or the second lock hole, the bolt including a bolt slide for interfacing with the button slide;
wherein in the storage configuration the grabbing portion is concealed within a wall of a structure, said structure being a building, a seat, or an appliance;
wherein the grabbing portion is at or below the surface when in the storage configuration; and
wherein the grabbing portion extends outward at least partially from the surface in the use configuration.
20. A method of concealing and revealing a handle, comprising:
housing the handle comprising a grabbing portion, a handle base, and a central pivot pin aperture with a central pivot pin extending therethrough within a housing having a recessed portion and a flange, said recessed portion both receiving and supporting the central pivot pin and said flange extending outwardly of the recessed portion and having a thickness less than a depth of the recessed portion;
allowing the rotatable body support to rotate approximately 180° around the central pivot pin between a use configuration and a storage configuration, wherein in the storage configuration the housing conceals the grabbing portion within a surface of a building, a seat, or an appliance; and
pressing a button positioned on the flange to lock or unlock the handle to allow for rotation from the use configuration to the storage configuration;
wherein the grab bar housing is mounted to the building, the seat, or the appliance such that at least a portion of the grab bar housing is flush with the surface.