TWM447768U - Wheelchair with rotatable tabletop - Google Patents

Description

Wheelchair with rotating table

This creation is related to wheelchairs, and more specifically to a wheelchair with a rotating table top.

According to the wheelchair, the wheelchair is a kind of mobility aid, which is mainly used for people who are inconvenient to ride and move.
However, a general wheelchair is mainly composed of a body and two wheel bodies that are pivoted on both sides of the body and rotatable relative to the body. The seat can be used by people with limited mobility and driven by The wheel body is rotated to move.
However, for people who need to use the wheelchair for a long time or for a long time, if they need to dine, write, or use other things that need to be used on the tabletop, people in wheelchairs need to move to the table to do it.
Therefore, how to provide a wheelchair can not only be used as an aid in action, but also as an aid in performing other actions, which is a problem that must be solved by current practitioners.

In view of this, the purpose of this creation is to provide a wheelchair with a rotating tabletop. In addition to being a support for action, it can also provide a storable tabletop for dining, writing, placing items or other needs. The author of the action on the desktop.
Therefore, the present invention provides a wheelchair with a rotating tabletop, which mainly comprises: a wheelchair body; at least one storable desktop device having a receiving seat, a sill plate, a table set and a handrail cover, The accommodating seat is disposed on one side of the wheelchair body, and has a receiving space and an opening that communicates the receiving space to the outside. The sill plate is pivotally disposed on the accommodating seat and can be subjected to an external force. Reciprocating pivoting between the storage position and a use position, the table top is pivotally disposed on the sill plate, and has a table top, and the table set can be reciprocally pivoted between an upright position and a flat position by an external force. The armrest cover is pivotally disposed on the accommodating seat, and is reciprocally pivoted between an open position and a closed position by an external force; when the sill plate is in the use position, it is located in the accommodating seat Outside the space, the table top can be pivoted to a flat position for the desktop to be used upwards; when the table set is in the upright position, the sill can be pivoted to the storage position to make the sill and the desktop set Accommodated in the storage space .

In order to enable your review committee to have a better understanding and recognition of the features and characteristics of this creation, the following preferred embodiments are listed and described below with the following diagram:
Referring to the first to ninth embodiments, a wheelchair 100 with a rotating tabletop is provided, which mainly includes a wheelchair body 10 and two detachable tabletop devices 20, wherein:
Referring to the first figure and the second figure, the wheelchair body 10 has a body 11, a two-wheel body 12, two front guide wheels 13, two foldable footboards 14 and two force-applying rods 15; For the ride and the backrest, the wheel bodies 12 are respectively pivoted on the two sides of the seat body 11 and can be rotated relative to the seat body 11 by an external force, and the two front guide wheels 13 are pivotally disposed on the seat body 11. The two sides of the bottom portion are located at a position in front of the two-wheel body 12 to improve the smoothness of the steering. The two foldable footboards 14 are disposed at a position in front of the seat body 11 for the occupant. For the foot rest, the two urging rods 15 are disposed behind the seat body 11 for the others to hold the urging force.
Referring to the first and second figures, the two detachable desktop devices 20 are respectively disposed at the two sides of the seat body 11 of the wheelchair body 10. Since the two detachable desktop devices 20 have the same structure, As described above, only the single detachable desktop device 20 will be described below:
The accommodating table device 20 has a receiving seat 21, a sill plate 22, a table top 23 and a handrail cover 24; the accommodating seat 21 is disposed at a side of the seat body 11 of the wheelchair body 10. The accommodating seat 21 has a receiving space 211. The top surface of the accommodating seat 21 has an opening 212 that communicates with the accommodating space 211 to the outside. The accommodating seat 21 has a side on one side of the opening 212. a blocking protrusion 213; the sill 22 is pivotally disposed on the accommodating seat 21, and is reciprocally pivoted relative to the accommodating seat 21 between a storage position and a use position by an external force. When the sill 22 is located at the accommodating position, the sill 22 is located in the accommodating space 211 of the accommodating seat 21, and when the sill 22 is in the use position, it is located outside the accommodating space 211 of the accommodating seat 21; There is a table 231 and a pivoting plate 232. The table 231 has a desktop 233 and a connecting surface 234 at a position opposite to the desktop 233. The 232 is fixed to the connecting surface 234 of the table 231. The pivoting plate 232 is pivotally connected to the sill 22 so that the table 231 can be externally moved relative to the sill 22 in an upright position. Reciprocating pivoting between a flat position; the armrest cover 24 is pivotally disposed on a side of the top surface of the receiving seat 21, and is pivotable between an open position and a closed position. When the armrest cover 24 is in the open position, the opening 212 of the accommodating seat 21 is in an open state, and when the armrest cover 24 is in the closed position, the opening 212 of the accommodating seat 21 is closed.
Therefore, the above is the introduction of the components of the wheelchair 100 with a rotating tabletop according to a preferred embodiment of the present invention and the assembly method thereof, and then the use characteristics thereof are as follows:
First, the detachable desktop device 20 of the present invention, when in an unused state, as shown in the second to fourth figures, the table set 23 is pivoted to an upright position and is located by the sill 22 The sill plate 22 and the table set 23 are simultaneously located in the accommodating space 211 of the accommodating seat 21, and the armrest cover 24 is pivoted to the closed position, so that the armrest cover 24 is placed by the armrest cover 24 The opening 212 of the seat 21 is closed.
In this way, the table set 23 and the sill plate 22 can be accommodated in the accommodating space 211 of the accommodating seat 21, and the table cover 23 can be closed by the armrest cover 24 to close the opening 212. The panel 22 is concealed at the same time to enhance the overall aesthetic effect, and the armrest cover 24 in the closed position can also be placed against the occupant's hand on the wheelchair body 10 for comfort.
Then, when the function of the detachable table top device 20 is to be used, the armrest cover 24 is first pivoted from the closed position to the open position (as shown in FIG. 5), so that the opening 212 of the accommodating seat 21 is opened. The sill 22 is pivoted from the accommodating position to the use position (as shown in FIG. 6), and the sill 22 is abutted on the blocking protrusion 213 of the accommodating seat 21 when the sill 22 is in the use position. Then, the table set 23 can be pivoted from the upright position to the flat position (as shown in the seventh and eighth figures), so that the table top 233 of the table set 23 faces upward, and then the armrest cover 24 is The pivoting position of the open position to the closed position (as shown in FIG. 9) completes the operation mode of the detachable desktop device 20.
In this way, the occupant riding on the wheelchair body 10 can use the desktop 233 provided by the detachable tabletop device 20 to place a meal for dining, or to place a paper for writing, or Place a notebook, tablet, or other item. The occupant can not only use the wheelchair 100 of the rotating table as a tool for moving, but also can be used as an instrument for other actions to reduce the need to move from time to time.
The above is only the preferred embodiment provided by the present invention, and is not intended to limit the scope of the presently-created embodiments. All of the related art in the art should be equally changed according to the present creation, and should belong to the present invention. The scope of coverage.

100‧‧‧ Wheelchairs with rotating tabletops 10‧‧1 Wheelchair main body 11.‧‧1 body 12‧‧ Wheels 13‧‧‧ Front wheel 14‧‧‧Foldable foot pedals 15‧‧‧ Rod 20‧‧‧Removable tabletop device 21‧‧‧Retaining seat 211‧‧‧Storage space 212‧‧‧ Opening 213‧‧‧Blocking projections 22‧‧‧掀 23‧‧‧ Desktop group 231‧ ‧‧Table 233‧‧‧Desktop 234‧‧‧Connection surface 232‧‧‧ pivot board 24‧‧‧ armrest cover

The first figure is an exploded perspective view of a preferred embodiment of the present invention.
The second drawing is a perspective assembled view of the preferred embodiment shown in the first figure.
The third drawing is a partial cross-sectional view of the preferred embodiment shown in the first figure.
The fourth drawing is a partial cross-sectional view of the preferred embodiment shown in the first figure.
5 to 9 are schematic views showing the operation of the preferred embodiment shown in the first figure.

100‧‧‧ Wheelchair with rotating table

10‧‧‧ Wheelchair subject

11‧‧‧

12‧‧‧ wheel body

13‧‧‧ Front wheel

14‧‧‧Foldable foot pedals

15‧‧‧Power rod

20‧‧‧Removable desktop device

21‧‧‧ 容座

211‧‧‧ Storage space

212‧‧‧ openings

213‧‧‧stop convex

22‧‧‧掀板

23‧‧‧Desktop Group

231‧‧‧Table board

233‧‧‧ Desktop

234‧‧‧ Connection surface

232‧‧‧ pivot board

24‧‧‧Handrail cover

Claims (7)

A wheelchair with a rotating tabletop, which mainly comprises:
a wheelchair body;
The at least one storable desktop device has a accommodating seat, a sill plate, a table top and a handrail cover. The accommodating seat is disposed on one side of the wheelchair body, and has a receiving space and a connecting body. The opening of the space to the outside, the sill is pivotally disposed on the accommodating seat, and is reciprocally pivoted between a storage position and a use position by an external force, and the desktop set is pivoted on the sill The table top group is reciprocally pivoted between an upright position and a flat position by an external force. The armrest cover is pivotally disposed on the receiving seat and can be externally acted upon in an open position. Reciprocating pivoting to a closed position;
When the raft is in the use position, it is located outside the accommodating space of the accommodating seat, and the table set can be pivoted to a flat position to make the table top up for use; when the table set is in the upright position, The seesaw is pivoted to the storage position, and the seesaw and the table set are housed in the storage space. The wheelchair with a rotating table top according to claim 1, wherein the accommodating table device has a blocking protrusion on one side of the opening, and when the sill is in the use position, Abutting on the blocking protrusion. The wheelchair with a rotating table top according to claim 1, wherein the desktop group of the detachable desktop device has a table board and a pivot board, the table board having the desktop and a position opposite to the desktop The pivoting plate is fixed to the connecting surface of the table, and the pivoting plate is pivoted to one side of the pivoting plate. The wheelchair with a rotating table top according to claim 1, wherein when the armrest cover of the detachable tabletop device is in the open position, the opening of the accommodating seat is open, when the armrest cover is in the closed position The opening of the receptacle is closed. The wheelchair with a rotating table top according to claim 1, wherein the wheelchair body has a body, a two-wheel body and two force-applying rods; the seat body can be used for riding and backing, and the wheel systems are respectively pivoted The two sides of the seat body can be rotated by the external force to be opposite to the seat body, and the two force applying rods are disposed behind the seat body for the others to hold the force applicator; the detachable table top device is set On one side of the seat. The wheelchair with a rotating table top according to claim 5, wherein the wheelchair body further has two front guide wheels pivotally disposed on two sides of the bottom of the seat body and located at a position in front of the two wheel bodies. The wheelchair with a rotating table top according to claim 5, wherein the wheelchair body further has two foldable foot pedals disposed at a position in front of the seat body for the occupant's foot to step. Rely on.