Auxiliary device for multifunctional wheelchair
By designing multi-functional wheelchair auxiliary devices, the convenience and safety issues of patients' self-control and night travel are solved, and the wheelchair is more efficient and safe.
Patent Information
- Application Number
- CN202420601297.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-27
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-03-27
AI Technical Summary
The existing wheelchair design lacks convenience and safety guarantees when patients operate on their own or travel at night, especially when sliding backwards, resulting in danger and discomfort.
A multi-functional wheelchair auxiliary device is designed, including storage box, snake-shaped soft rod bracket, rearview mirror, searchlight, reminder ringtone and other components. Through the combination and use of these components, the wheelchair can be easily controlled and safely traveled.
The device relieves the patient's long-term discomfort of twisting the head, neck and trunk backward through the 360-degree stretching function of the rearview mirror; the searchlight and reminder ringing improve the safety of night travel; the design of splints and telescopic springs facilitates the fixing and use of the device, and improves the convenience and safety of the patient's own control.
Smart Images
Figure CN222584847U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wheelchairs, and more specifically, to an auxiliary device for a multifunctional wheelchair. Background Art
[0002] In life, whether it is a manual wheelchair or an electric wheelchair, it is one of the essential tools for patients who still have motor functions but cannot travel independently. Patients can control the wheelchair to move. Patients with hemiplegia after stroke need to use wheelchairs to travel. As a widely used medical protective equipment, the convenience of wheelchairs is also attracting more and more attention.
[0003] We often see hemiplegic patients using wheelchairs alone, with their heads, necks and trunks twisted to the healthy side and sliding backwards with their healthy feet on the ground, which is dangerous and uncomfortable for long-term twisting of the head, neck and trunk backwards. The wheelchair design in the prior art only considers the basic functions of being controlled by caregivers, and has not paid attention to the convenience and safety of patients controlling the wheelchair by themselves or traveling at night, especially when patients control the wheelchair to slide backwards. To this end, we provide a multifunctional wheelchair auxiliary device to solve the above problems. Utility Model Content
[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the present utility model provides a multifunctional wheelchair auxiliary device to solve the problems raised in the above-mentioned background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multifunctional wheelchair auxiliary device, comprising a storage box, a cavity is opened inside the storage box, and a through hole is opened on one side of the storage box, a serpentine soft rod bracket is arranged in the cavity, one end of the serpentine soft rod bracket passes through the through hole and extends to the outside of the cavity, and a rearview mirror is installed at one end of the serpentine soft rod bracket, and a fixed frame is installed at the side end of the storage box away from the through hole, a pull rod is movably provided on the fixed frame, a splint is installed at one end of the pull rod, a handle is installed at the other end of the pull rod, and a telescopic spring is arranged on the outside of the end of the pull rod close to the splint, and an anti-slip pad is installed on the end face of the splint, and a battery is installed inside the cavity.
[0006] In a preferred embodiment, a front searchlight is installed at the front end of the storage box, a rear searchlight is installed at the rear end of the storage box, and a front searchlight control button and a rear searchlight control button are installed on the upper end surface of the storage box.
[0007] In a preferred embodiment, a reminder bell is installed on the upper end surface of the storage box.
[0008] Compared with the prior art, the technical effects and advantages of the utility model are as follows:
[0009] The utility model pulls the pull rod by the handle, and the pull rod drives the two clamps to move upward and downward, and the movement of the clamps compresses the telescopic spring, and the telescopic spring is in a compressed state, and the two clamps are placed on the upper and lower sides of the wheelchair armrest, and the handle is loosened, and the telescopic spring is retracted and reset to drive the clamps to move and clamp the wheelchair armrest, so as to facilitate the installation and fixation of the storage box; when the patient needs to use the rearview mirror, the rearview mirror can be pulled out from the through hole on the side of the storage box, and the snake-shaped soft rod bracket can be stretched 360 degrees and pulled to any position, so that the patient sitting in the wheelchair can clearly see the situation behind, and can effectively relieve the head, neck and trunk from being twisted backward for a long time. The wheelchair can be turned uncomfortably, and the rearview mirror can be retracted and stored into the cavity in the storage box. When a caregiver is present, it can be stored to prevent long-term exposure to dust and breakage; a front searchlight is installed at the front end of the storage box, and a rear searchlight is installed at the rear end of the storage box. The front searchlight control button is convenient for controlling the switch of the front searchlight, and the rear searchlight control button is convenient for controlling the switch of the rear searchlight, which is convenient for traveling at night; a reminder bell is installed on the upper end surface of the storage box, and the reminder bell is convenient for reminding pedestrians, thereby increasing driving safety and reducing potential traffic accidents, thereby facilitating the convenience and safety of patients when controlling the wheelchair by themselves. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 It is a plan view of the utility model;
[0011] Figure 2 It is a structural schematic diagram of the storage box of the utility model;
[0012] Figure 3 It is a structural schematic diagram of the fixing structure of the utility model;
[0013] Figure 4 It is a schematic diagram of the interior of the storage box of the present invention.
[0014] The accompanying drawings are marked as follows: 1. storage box; 2. cavity; 3. serpentine soft rod bracket; 4. rearview mirror; 5. front searchlight; 6. rear searchlight; 7. front searchlight control button; 8. rear searchlight control button; 9. reminder bell; 10. fixing frame; 11. pull rod; 12. handle; 13. splint; 14. telescopic spring; 15. anti-slip pad; 16. through hole; 17. battery. DETAILED DESCRIPTION
[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0016] according to Figure 1-4 The multifunctional wheelchair auxiliary device shown in the figure comprises a storage box 1, a cavity 2 is provided inside the storage box 1, and a through hole 16 is provided on one side of the storage box 1, a serpentine soft rod bracket 3 is provided in the cavity 2, one end of the serpentine soft rod bracket 3 passes through the through hole 16 and extends to the outside of the cavity 2, and a rearview mirror 4 is installed on one end of the serpentine soft rod bracket 3, and a fixing frame 10 is installed on the side end of the storage box 1 away from the through hole 16, a pull rod 11 is movably provided on the fixing frame 10, a splint 13 is installed on one end of the pull rod 11, a handle 12 is installed on the other end of the pull rod 11, and a telescopic spring 14 is provided on the outer side of the end of the pull rod 11 close to the splint 13, and an anti-slip pad 15 is installed on the end face of the splint 13, and a battery 17 is installed inside the cavity 2.
[0017] In a preferred embodiment, a front searchlight 5 is installed at the front end of the storage box 1, a rear searchlight 6 is installed at the rear end of the storage box 1, and a front searchlight control button 7 and a rear searchlight control button 8 are installed on the upper end surface of the storage box 1. The battery 17 is convenient for providing power to the front searchlight 5 and the rear searchlight 6. The front searchlight control button 7 is convenient for controlling the switch of the front searchlight 5, and the rear searchlight control button 8 is convenient for controlling the switch of the rear searchlight 6, which is convenient for night travel.
[0018] In a preferred embodiment, a reminder bell 9 is installed on the upper end surface of the storage box 1, and the reminder bell 9 is convenient for reminding pedestrians, increasing driving safety and reducing potential traffic accidents.
[0019] In summary, the utility model provides a multifunctional wheelchair auxiliary device. When in use, the pull rod 11 is pulled by the handle 12, and the pull rod 11 drives the two splints 13 to move upward and downward, and the splints 13 move to compress the telescopic spring 14. The telescopic spring 14 is in a compressed state, and the two splints 13 are placed on the upper and lower sides of the wheelchair armrests. The handle 12 is loosened, and the telescopic spring 14 is retracted and reset to drive the splints 13 to move and clamp the wheelchair armrests, thereby facilitating the installation and fixation of the storage box 1; when the patient needs to use the rearview mirror 4, the rearview mirror 4 can be pulled out from the through hole 16 on the side of the storage box 1, and the serpentine soft rod bracket 3 can be stretched 360 degrees and pulled to any position, so that the patient sitting in the wheelchair can clearly see the situation behind, and can effectively relieve the head and neck pain. and the trunk is twisted backward for a long time, and the rearview mirror 4 can be retracted and stored in the cavity 2 in the storage box 1. When a caregiver is present, it can be stored to prevent long-term exposure to dust and breakage; a front searchlight 5 is installed at the front end of the storage box 1, and a rear searchlight 6 is installed at the rear end of the storage box 1. The battery 17 is convenient for providing power for the front searchlight 5 and the rear searchlight 6. The front searchlight control button 7 is convenient for controlling the switch of the front searchlight 5, and the rear searchlight control button 8 is convenient for controlling the switch of the rear searchlight 6, which is convenient for traveling at night; a reminder bell 9 is installed on the upper end surface of the storage box 1. The reminder bell 9 is convenient for reminding pedestrians, increasing driving safety, reducing potential traffic accidents, and facilitating the convenience and safety of patients when they control the wheelchair by themselves.
[0020] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;
[0021] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;
[0022] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.
Claims
1. A multifunctional wheelchair auxiliary device, comprising a storage box (1), characterized in that: The storage box (1) has a cavity (2) formed inside, and a through hole (16) formed on one side of the storage box (1), a serpentine flexible rod bracket (3) is provided in the cavity (2), one end of the serpentine flexible rod bracket (3) passes through the through hole (16) and extends to the outside of the cavity (2), and a rearview mirror (4) is installed on one end of the serpentine flexible rod bracket (3), and a fixing frame (10) is installed on the side end of the storage box (1) away from the through hole (16), a pull rod (11) is movably provided on the fixing frame (10), a splint (13) is installed on one end of the pull rod (11), a handle (12) is installed on the other end of the pull rod (11), and a telescopic spring (14) is provided on the outer side of one end of the pull rod (11) close to the splint (13), and an anti-slip pad (15) is installed on the end surface of the splint (13), and a battery (17) is installed inside the cavity (2).
2. The multifunctional wheelchair auxiliary device according to claim 1, characterized in that: A front searchlight (5) is installed at the front end of the storage box (1), a rear searchlight (6) is installed at the rear end of the storage box (1), and a front searchlight control button (7) and a rear searchlight control button (8) are installed on the upper end surface of the storage box (1).
3. The multifunctional wheelchair auxiliary device according to claim 1, characterized in that: A reminder bell (9) is installed on the upper end surface of the storage box (1).