CN215900115U - Wheel chair - Google Patents

Abstract

The utility model relates to the technical field of wheelchairs, in particular to a wheelchair which comprises a wheelchair body, wherein a backrest is welded on the surface of the wheelchair body, a storage box is welded at the top of the backrest, a rotating mechanism is arranged on the rear wall inside the storage box, a disinfection mechanism is arranged on the bottom wall inside the storage box, a notch A and a notch B are respectively formed in the rear part of the storage box, the notch A is located on the left side of the notch B, and a control button is slidably mounted at the top of the storage box. The rotating mechanism can hide and extend the handle in the rotating mechanism, and when the handle is hidden, the surface of the handle can be disinfected through the disinfection mechanism, so that the bacteria remained on the handle can be completely eliminated, the problem that the bacteria attached to the handle of the hand-push type wheelchair are carried away when the hand-push type wheelchair is repeatedly used is solved, the condition of cross infection between a user and a user is prevented, and the probability of cross infection is greatly reduced.

Description

Wheel chair

Technical Field

The utility model relates to the technical field of wheelchairs, in particular to a wheelchair.

Background

The wheelchair is a chair provided with wheels and capable of helping to replace walking, is divided into electric and manual folding wheelchairs and is an important moving tool for home rehabilitation, turnover transportation, diagnosis and outgoing activities of wounded persons, patients and disabled persons.

At present, the wheelchair of hospital all is hand propelled wheelchair to this kind of wheelchair all is disease sharing formula, can not disinfect the wheelchair after finishing using and returning, remains the bacterium that the user left on making the handle easily, makes the adnexed bacterium on the wheelchair handle of hand propelled easily and is taken away when using for other diseases again, and then causes the cross infection between user and the user. In view of this, we propose a wheelchair.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a wheelchair, which solves the problem that a hand-push wheelchair is easy to cause cross infection when being repeatedly used.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a wheelchair, includes the wheelchair body, the skin weld of wheelchair body has the back, the top welding of back has deposits the case, the back wall of depositing incasement portion is provided with slewing mechanism, the diapire of depositing incasement portion is provided with disinfection mechanism, notch A and notch B have been seted up respectively to the rear portion of depositing the case, notch A is located notch B's left side, the top slidable mounting of depositing the case has control button, the inner wall welding of depositing the case has two diaphragms.

Preferably, slewing mechanism is including the plugboard, the left side welding of plugboard has the pinion rack, the upper surface of pinion rack and the lower surface sliding connection of diaphragm, the rear side of plugboard passes the rear portion of depositing the case and extends to the outside of depositing the case, the lower surface meshing of pinion rack has slewing gear, slewing gear's axle center department welding has bull stick A, bull stick A's right-hand member run through the inside of riser and with the surface welded fastening of handle, the rear portion of riser and the back wall welded fastening of depositing incasement portion.

Preferably, the number of the toothed plates is two, and the two toothed plates are symmetrically distributed by taking the central line of the plug board as a symmetrical axis.

Preferably, disinfection mechanism is including double-shaft motor, double-shaft motor's bottom and the diapire fixed connection who deposits incasement portion, the bull stick B has all been welded to double-shaft motor's output, the left end welding of bull stick B has bevel gear A, bevel gear A's surface toothing has bevel gear B, bevel gear B's inside welding has the threaded rod, the bottom of threaded rod is connected with the diapire rotation of depositing incasement portion, the surface of threaded rod is provided with degassing unit.

Preferably, degassing unit is including the connecting plate, the inside of connecting plate and the surperficial threaded connection of threaded rod, the left side welding of connecting plate has the disinfect box, the inside fixedly connected with ultraviolet lamp of disinfect box.

Preferably, the surface of the disinfection box is provided with a socket, and the surface of the disinfection box is in sliding connection with the inner wall of the storage box.

By means of the technical scheme, the utility model provides a wheelchair. The method at least has the following beneficial effects:

(1) the handle inside the rotating mechanism can be hidden and extended through the rotating mechanism, when the handle is hidden, the surface of the handle can be disinfected through the disinfection mechanism, so that bacteria remained on the handle can be completely eliminated, the problem that the bacteria attached to the handle of the hand-push type wheelchair are carried away when the hand-push type wheelchair is repeatedly used is solved, the situation of cross infection between a user and a user is prevented, and the probability of cross infection is greatly reduced.

(2) The two toothed plates can be controlled to synchronously move through the plug board so as to enable the two handles to achieve the effect of simultaneous rotation, and therefore the two handles can be simultaneously hidden in the storage box, the two handles can be sterilized by the sterilizing device, and the sterilizing time of a single handle is shortened.

(3) The utility model can control the synchronous ascending and descending of the two disinfection boxes through the double-shaft motor, thereby reducing the use number of motor sets, reducing the cost and maximizing the benefits.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view showing the internal structure of the storage case according to the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

FIG. 4 is a schematic diagram of a socket structure according to the present invention;

FIG. 5 is a schematic view showing the internal structure of the sterilization case of the present invention.

In the figure: 1. a wheelchair body; 2. a backrest; 3. a storage box; 4. a rotating mechanism; 41. a plugboard; 42. a toothed plate; 43. a rotating gear; 44. a rotating rod A; 45. a vertical plate; 46. a handle; 5. a sterilizing mechanism; 51. a double-shaft motor; 52. a rotating rod B; 53. a bevel gear A; 54. a bevel gear B; 55. a threaded rod; 6. a notch A; 7. a notch B; 8. a control button; 9. a transverse plate; 10. a sterilizing device; 101. a connecting plate; 102. a sterilizing box; 103. an ultraviolet lamp.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a technical solution provided by the present invention is:

the utility model provides a wheelchair, including wheelchair body 1, the skin weld of wheelchair body 1 has back 2, the top welding of back 2 has deposits case 3, it is provided with slewing mechanism 4 to deposit the inside back wall of case 3, the diapire of depositing the inside of case 3 is provided with disinfection mechanism 5, notch A6 and notch B7 have been seted up respectively to the rear portion of depositing case 3, notch A6 is located notch B7's left side, the top slidable mounting of depositing case 3 has control button 8, the inner wall welding of depositing case 3 has two diaphragms 9.

In this embodiment, the rotating mechanism 4 includes an inserting plate 41, a toothed plate 42 is welded to the left side of the inserting plate 41, the upper surface of the toothed plate 42 is slidably connected to the lower surface of the horizontal plate 9, the rear side of the inserting plate 41 passes through the rear portion of the storage box 3 and extends to the outside of the storage box 3, a rotating gear 43 is engaged with the lower surface of the toothed plate 42, a rotating rod a44 is welded to the axis of the rotating gear 43, the right end of the rotating rod a44 penetrates through the inside of a vertical plate 45 and is welded and fixed to the surface of a handle 46, the rear portion of the vertical plate 45 is welded and fixed to the rear wall inside the storage box 3, the moving of the toothed plate 42 can be controlled by controlling the inserting plate 41, so that the rotating gear 43 achieves the purpose of rotating, the handle 46 can rotate from the outside of the storage box 3 to the inside of the storage box 3, so that the disinfection mechanism 5 can disinfect the surface thereof, and the welding and fixing of the vertical plate 45 and the storage box 3 can provide a supporting point for the rotating rod a44, so that the rotation gear 43 can rotate the handle 46 by the rotation lever a 44.

Further, the quantity of pinion rack 42 is two, and two pinion racks 42 all use the central line of plugboard 41 as symmetry axis symmetric distribution, and two pinion racks 42 can control the rotation of two handles 46, and through the plugboard 41 between two pinion racks 42, can make the slewing gear 43 drive bull stick a44 through the meshing with pinion rack 42 to make handle 46 reach the pivoted mesh, thereby can be convenient for disinfect box 102 disinfects handle 46.

Furthermore, the disinfection mechanism 5 comprises a double-shaft motor 51, the bottom of the double-shaft motor 51 is fixedly connected with the bottom wall inside the storage box 3, rotating rods B52 are welded at the output ends of the double-shaft motor 51, a bevel gear A53 is welded at the left end of the rotating rods B52, a bevel gear B54 is meshed on the surface of the bevel gear A53, a threaded rod 55 is welded inside the bevel gear B54, the bottom of the threaded rod 55 is rotatably connected with the bottom wall inside the storage box 3, a disinfection device 10 is arranged on the surface of the threaded rod 55, the bevel gear A53 can rotate through the rotation of the double-shaft motor 51, so that the sterilizing device 10 is moved from the bottom of the storage box 3 to the middle position of the storage box 3 by the engagement of the bevel gear a53 with the bevel gear B54, so that the handle 46 can be entered into the sterilizing device 10, thereby sterilizing the surface of the handle 46 by the sterilizing device 10, and the model of the two-shaft motor 51 is YSK 32-4A.

Besides, the disinfection device 10 comprises a connecting plate 101, the inside of the connecting plate 101 is in threaded connection with the surface of the threaded rod 55, a disinfection box 102 is welded on the left side of the connecting plate 101, an ultraviolet lamp 103 is fixedly connected inside the disinfection box 102, and the ultraviolet lamp 103 can disinfect the handle 46 inside the disinfection box 102 so as to kill bacteria on the surface of the handle 46, so that the handle 46 can be reused, and the probability of cross infection is reduced.

In addition, the interface has been seted up on the surface of disinfect box 102, and the inside of handle 46's business turn over disinfect box 102 can be convenient for through the interface to the surface of disinfect box 102 and the inner wall sliding connection who deposits case 3 through the interface, and disinfect box 102 can also carry on spacingly to disinfect box 102 when disinfect box 102 with deposit the sliding connection of case 3 can be convenient for disinfect box 102 and remove, prevents that it from following the rotation of threaded rod 55 and rotating through connecting plate 101.

When the wheelchair is used, the insertion plate 41 is pushed, the rotating gear 43 is driven by the toothed plate 42 when the insertion plate 41 moves backwards, the rotating gear 43 realizes ninety-degree rotation, the handle 46 can realize ninety-degree clockwise rotation through the rotating rod A44 after the rotating gear 43 rotates, when the handle 46 is rotated ninety degrees, the control button 8 is pressed to start the dual-shaft motor 51, the dual-shaft motor 51 can drive the bevel gear A53, then the bevel gear B54 is driven by the meshing of the bevel gear A53 and the bevel gear B54, the threaded rod 55 is driven by the rotation of the bevel gear B54, so that the connection plate 101 is moved up on the surface of the threaded rod 55 to move the sterilization case 102 to below the handle 46, and finally the handle 46 is completely entered into the inside of the sterilization case 102, and then the handle 46 is sterilized by the ultraviolet lamp 103.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A wheelchair comprising a wheelchair body (1), characterized in that: the skin weld of wheelchair body (1) has back (2), the top welding of back (2) has deposits case (3), it is provided with slewing mechanism (4) to deposit the inside back wall of case (3), it is provided with disinfection mechanism (5) to deposit the inside diapire of case (3), notch A (6) and notch B (7) have been seted up respectively to the rear portion of depositing case (3), notch A (6) are located the left side of notch B (7), the top slidable mounting of depositing case (3) has control button (8), the inner wall welding of depositing case (3) has two diaphragm (9).

2. A wheelchair in accordance with claim 1, wherein: slewing mechanism (4) are including plugboard (41), the left side welding of plugboard (41) has pinion rack (42), the upper surface of pinion rack (42) and the lower surface sliding connection of diaphragm (9), the rear side of plugboard (41) is passed the rear portion of depositing case (3) and is extended to the outside of depositing case (3), the lower surface meshing of pinion rack (42) has rotating gear (43), the axle center department welding of rotating gear (43) has bull stick A (44), the right-hand member of bull stick A (44) runs through the inside of riser (45) and is fixed with the surface welding of handle (46), the rear portion of riser (45) is fixed with the inside back wall welding of depositing case (3).

3. A wheelchair in accordance with claim 2, wherein: the number of the toothed plates (42) is two, and the two toothed plates (42) are symmetrically distributed by taking the center line of the plug board (41) as a symmetry axis.

4. A wheelchair in accordance with claim 1, wherein: disinfection mechanism (5) are including double-shaft motor (51), the bottom of double-shaft motor (51) and the inside diapire fixed connection of case (3) of depositing, bull stick B (52) have all been welded to the output of double-shaft motor (51), the left end welding of bull stick B (52) has conical gear A (53), the surface toothing of conical gear A (53) has conical gear B (54), the inside welding of conical gear B (54) has threaded rod (55), the bottom of threaded rod (55) is rotated with the diapire of depositing case (3) inside and is connected, the surface of threaded rod (55) is provided with degassing unit (10).

5. A wheelchair in accordance with claim 4, wherein: the disinfection device (10) comprises a connecting plate (101), the inside of the connecting plate (101) is in threaded connection with the surface of a threaded rod (55), a disinfection box (102) is welded on the left side of the connecting plate (101), and an ultraviolet lamp (103) is fixedly connected inside the disinfection box (102).

6. A wheelchair in accordance with claim 5, wherein: the surface of the disinfection box (102) is provided with a socket, and the surface of the disinfection box (102) is connected with the inner wall of the storage box (3) in a sliding way.

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