CN108670593A - A kind of detachable stretcher type first aid wheelchair - Google Patents

Abstract

The invention discloses a detachable stretcher-type emergency wheelchair, which is mainly designed for people with mobility issues and people who need to transport emergency patients. When using the wheelchair daily, it is very inconvenient for the patient to move and get on and off the wheelchair. In this invention, the seat part of the wheelchair is designed as a detachable and convenient stretcher, and the wheelchair design is combined with the stretcher design, which is beneficial for the patient to get on and off the wheelchair and the nursing staff to move the patient, greatly improving the nursing staff's work efficiency and man-machine coordination. In addition, this product uses a smart touch screen operating device, which can control the wheelchair through the control of the smart device, which is convenient for patients to use. The product is used in a wide range of environments, and can be used in homes, hospitals and indoor and outdoor public places to provide convenience for patients and improve human-computer interaction experience.

Description

Detachable stretcher-type emergency wheelchair

technical field

The invention relates to the technical field of medical industry, in particular to a design of a detachable stretcher-type emergency wheelchair.

Background technique

With the rapid development of modern medicine, the modern medical equipment industry has also developed, and more and more humanistic care is applied to medical care and treatment. In the process of medical care for the disabled, the existing equipment is more or less deficient and missing. Especially in terms of medical wheelchairs, existing wheelchairs have poor design flexibility, low stability, and inconvenient use. It is very laborious for patients to get on and off the wheelchair, and the mental load of medical staff is relatively large.

For this reason, wheelchair equipment has been designed and developed both at home and abroad. For example, many domestic manufacturers have developed a multifunctional wheelchair with a reclinable backrest to improve the comfort of the wheelchair. There are also manufacturers who develop foldable wheelchairs, which are small in space and easy to place.

The inventor finds that existing wheelchairs have the following deficiencies in use:

1. When the existing wheelchair is in use, it is very inconvenient to get on and off the wheelchair. Several caregivers are required to pick it up and move it to the wheelchair. The load of care is high, which affects the convenience of product interaction.

2. Existing wheelchairs are not conducive to the use of nursing staff in the process of first aid and transportation, and the range of movement of patients in emergency situations is relatively large, which is not conducive to emergency treatment of patients.

Therefore, in view of this, the inventor has been adhering to many years of rich experience in design, development and actual production in this related industry, researched and improved the existing structure and defects, and provided a detachable stretcher-type emergency wheelchair, in order to achieve more practicality value purpose.

Contents of the invention

The purpose of the present invention is to provide a detachable stretcher-type emergency wheelchair to solve the above-mentioned problems in the background art that the emergency transportation of the currently used wheelchairs is inconvenient to use, and the caregivers move the patient to a large extent, which is not conducive to the treatment of the patient.

In order to achieve the above object, the present invention provides the following technical solutions: a detachable stretcher-type emergency wheelchair, including a frame, a hubless tire is symmetrically arranged at the front end of the frame, and a rear stabilizing wheel is arranged in the center of the rear of the frame. The tire and the rear stabilizing wheel form a triangular structure to stabilize the vehicle frame. A tire grip ring is set on the outer edge of the hubless tire to realize the tire grip ring driving the rotation of the hubless tire. A parking device is set on the vehicle frame and the parking device The vehicle device corresponds to the corresponding hubless tire, a seat base is provided above the vehicle frame and a base locking device is provided between the vehicle frame and the seat base, and a seat back is provided on the rear edge of the seat base and the seat back is connected to the seat base. An L-shape is formed between the seat bases, and the seat handle is inclined across the seat back and seat base, wherein the seat handle is hinged to both sides of the upper end of the seat back, and a stretcher knob lock is set at the hinge joint The position of the seat back is fixed. The seat handle is slidingly connected to both sides of the front end of the seat base. Seat slide rails are set on the seat handle at the sliding connection, and the front two sides of the seat base snap into the seat. Back and forth expansion and contraction can be realized in the slide rail.

Preferably, a headrest is provided on the top of the seat back.

Preferably, a warning light bar is arranged on the hubless tire.

Preferably, a stretcher armrest is provided on the upper end of the seat handle.

The beneficial effects of the invention are: the invention is mainly invented for people with mobility issues. Usually, it is very inconvenient for patients to use wheelchairs. In this invention, the seat part of the wheelchair is designed as a detachable and convenient stretcher, which is conducive to the displacement and use of the patient, and is conducive to reducing the workload of the medical staff for the medical staff. In addition, the invention utilizes the touch screen operation, and can carry out alarm, detection and movement through the control of the touch screen, which is convenient for patients to use.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is a schematic diagram of the front view structure of the present invention;

Fig. 3 is the schematic diagram of side view structure of the present invention;

Fig. 4 is a schematic view of the top view structure of the present invention;

Fig. 5 is a schematic diagram of the separation structure of the present invention.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Figures 1-5, the present invention provides a technical solution: a detachable stretcher-type emergency wheelchair, including: stretcher armrest 1, stretcher knob lock 2, seat back 3, parking device 4, rear stabilizer Wheel 5, tire grip ring 6, frame 7, hubless tire 8, touch interaction panel 9, seat slide rail 10, headrest 11, seat handle 12, seat base 13, warning light bar 14, base Locking device 15.

The seat base 13 is provided with a base locking device 15; the seat base 13 is installed on the seat slide rail 10; the hubless wheelchair 8 is installed on the frame 7; the seat headrest 11 is installed on the seat back 3; the rear stabilizing wheel 5 is installed on the frame 7, the touch interaction panel 9 is installed on the seat slide rail 10; the warning light bar 14 is installed on the hubless tire 8 The stretcher knob lock 2 is installed on the seat slide rail 10; the stretcher armrest 1 is installed on the seat slide rail 10; the parking device 4 is installed on the vehicle frame 7; The ring 6 is set on the hubless tire 8; the seat handle 12 is installed on the seat base 13; the base locking device 15 is set on the frame 07.

Wherein, the deformation of the seat base 13 and the seat back 03 to the stretcher is converted into a first aid stretcher through the sliding mode of the seat slide rail 10 and the rotation mode of the stretcher rotation lock 2 device, and the backrest of the seat, the seat cushion and the leg rest are used in a nearly straight line. The way to connect and lay flat. The seat base 13, the seat back 03, the headrest 11, the seat slide rail 10 are separated from the vehicle frame 07 module, so as to realize independent stretcher transportation and use.

Among them, the touch interaction panel 09 is matched with the patient's condition, adding auxiliary functions such as wheelchair movement, alarm, and monitoring. The warning light bar is placed in the wheel hub, and in case of emergency, the warning light bar 14 can be used to report to the police and become a flashing red light, which attracts people's attention.

Working principle: When using the detachable stretcher-type emergency wheelchair, the seat back 03 can be downturned by rotating the stretcher knob lock 02, the seat base 13 can be stretched, the patient can be placed horizontally, and the stretcher state is displayed, and the base lock can be opened The device 15 can separate the stretcher part from the vehicle frame 07 for lifting and displacement, which is beneficial to the patient's displacement and first aid, and reduces the patient's displacement range. The content not described in detail in this specification belongs to the prior art known to those skilled in the art.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (4)

1. a kind of detachable stretcher type first aid wheelchair, including vehicle frame (7) are symmetrical arranged in vehicle frame (7) front end without wheel hub tire (8), the steady wheel (5) after the setting of vehicle frame (7) posterior central, this constitutes three-legged structure without wheel hub tire (8) and rear steady wheel (5) Realize the stabilization to vehicle frame (7), setting tire holds ring (6) and realizes that tire is held ring (6) and driven in the outer of no wheel hub tire (8) The dynamic rotation without wheel hub tire (8), setting parking device (4) and the parking device (4) and corresponding no wheel hub on vehicle frame (7) Tire (8) is corresponding, it is characterised in that：Above the vehicle frame (7) setting seat base (13) and vehicle frame and seat base (13) it Between setting pedestal locker (15), in seat base (13) afterwards along setting backrest (3) and the backrest (3) and seat Form L-type shape between pedestal (13), seat shake hands (12) tilt across on backrest (3) and seat base (13), In the seat knob (12) and backrest (3) upper end both sides hinge connection, latch (2) in hinge connection setting stretcher knob The position of backrest (3) is fixed in realization, and seat knob (12) is slidably connected with seat base (13) front end both sides, in cunning Setting seat slide (10) on the seat knob (12) of dynamic junction, the front end both sides of the seat base (13) are caught in seat slide (10) it can be achieved to stretch back and forth in.

2. a kind of detachable stretcher type first aid wheelchair according to claim 1, it is characterised in that：Top in backrest (3) End setting headrest (11).

3. a kind of detachable stretcher type first aid wheelchair according to claim 1, it is characterised in that：On no wheel hub tire (8) It is provided with warning lamp bar (14).

4. a kind of detachable stretcher type first aid wheelchair according to claim 1, it is characterised in that：In seat knob (2) upper end Stretcher handrail (1) is set.