CN104546384A - Old age walking-assisting protection device based on pneumatics and particle damping - Google Patents

Abstract

The invention relates to a walking aid protection device for the elderly based on pneumatic and particle shock absorption, which includes an airbag body fitted to the back of the human body's legs, the airbag body includes a buttock support fitted to the human body's buttocks, and a human body's thigh Fitted thigh support, calf support fitted to the lower leg of the human body and sole support fitted to the sole of the human body, the hip support is filled with shock-absorbing particles. This pneumatic and particle shock-absorbing elderly walking protection device can reduce the burden of walking and climbing stairs for the elderly, and relieve the impact of the hips colliding with the ground when the elderly wrestle, thereby reducing the chance of pelvic bone injuries. It has active helping and protecting functions for walking, climbing stairs and falling.

Description

Elderly walking aid protection device based on pneumatic and particle shock absorption

technical field

The invention relates to a walking aid protection device for the elderly based on pneumatic and particle shock absorption, which is used for assisting the elderly in walking, climbing stairs and heights, and protecting leg joints and bones.

Background technique

At present, the sports assisting devices for the elderly at home and abroad are mainly composed of metals and alloys and other materials, mainly mechanical transmission and motor drive devices, and the devices are relatively complex and heavy. For elderly users, while providing convenience, due to the complex structure, use and operation are relatively difficult, so it is difficult to be widely recognized, making it difficult to mass-produce and widely use.

With the acceleration of China's aging process, China's elderly population is increasing year by year. Due to the decline of the body, the elderly's ability to walk, climb stairs, and climb heights is getting weaker and weaker. Therefore, walking aids for the elderly have emerged as the times require, such as electric wheelchairs, etc. Walking aids are quite popular in foreign countries, but these tools are mainly designed for long-distance walking aids. For the elderly who can walk normally, climb stairs, and climb heights, but are very strenuous and need auxiliary tools such as walking sticks, Is there a better power tool that can walk and climb stairs with less effort, and at the same time, when you accidentally fall, it can also protect the shutdown and bones to a certain extent.

Contents of the invention

The technical problem to be solved by the present invention is to provide a walking aid protection device for the elderly based on pneumatic and particle shock absorption, which can reduce the burden of walking and climbing stairs for the elderly, alleviate the impact force, and reduce the chance of skeletal hands.

The technical solution adopted by the present invention to solve the technical problem is: a walking aid protection device for the elderly based on pneumatic and particle shock absorption, which includes an airbag body attached to the back of the human body's legs, and the airbag body includes The buttock support fits, the thigh support fits with the thigh of the human body, the calf support fits with the lower leg of the human body, and the sole support fits with the sole of the human body, and the hip support is filled with shock-absorbing particles.

In a preferred embodiment of the present invention, the airbag body further includes an abdomen support fixed to the abdomen of the human body.

In a preferred embodiment of the present invention, the shock-absorbing particles are shock-absorbing rubber or gelatin particles.

The beneficial effects of the present invention are: the walking aid protection device for the elderly based on pneumatic and particle shock absorption of the present invention can reduce the burden of walking and climbing stairs for the elderly, relieve the impact force of the buttocks colliding with the ground when the elderly wrestle, thereby reducing the The probability of bone and bone injuries has a positive role in helping and protecting the walking, climbing stairs and falling of the elderly.

Description of drawings

The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

Fig. 1 is a schematic diagram of the structure of the elderly walking protection device based on pneumatic and particle shock absorption in the state of leg lifting;

Fig. 2 is a schematic diagram of the structure of the walking protection device for the elderly based on pneumatic and particle damping of the present invention in a stepped down state.

Detailed ways

The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

As shown in Figure 1, a walking aid protection device for the elderly based on pneumatic and particle shock absorption includes an airbag body that is fitted to the back of the human leg, and the airbag body includes a buttock support 1 that is fitted to the human buttocks. The thigh support 2 fitted with the thigh of the human body, the calf support 3 fitted with the lower leg of the human body, and the sole support 4 fitted with the sole of the human body, the hip support 1 is filled with shock-absorbing particles 5 .

The airbag body also includes an abdominal support fixed to the abdomen of the human body. The abdominal support is sleeved on the abdomen of the human body, which not only plays the role of fixing the entire airbag, but also plays a certain role in reducing the abdomen.

Preferably, the shock-absorbing particles 5 are shock-absorbing rubber or gelatin particles.

According to the human-machine size of ergonomics, the elderly mobility protection device designs the size of the hip wrap, selects rubber or gelatin particles, determines the optimal diameter of the particles, selects the fabric, and makes it according to the principle.

Below the buttocks of this elderly walking protection device is a hollow airbag-type half-covered leg with soles. The key is to adjust the air volume in the airbag, which can not only maintain the normal bending of the legs, but also meet the air retention of the sole airbag. The moment the air is stepped on Flow can form pneumatic power, and it only needs to support the buttocks.

The walking aid protection device for the elderly not only satisfies the protection of hip bones and reduces injuries, but also assists walking and climbing stairs, and at the same time is light and beautiful.

The present invention utilizes the principle of pneumatics and particle shock absorption. When the whole leg is lifted up, the knee is bent, and the gas in the airbag is squeezed to the soles of the feet (as shown in Figure 1); when the whole leg is lowered, Due to the pressure of the heel, the gas at the sole support 4 is squeezed to the calf support 3, thigh support 2 and buttock support 1 to generate air pressure against the buttocks to save the pedaling force of the legs (as shown in Figure 2 ), thus making walking very light.

Inspired by the above-mentioned ideal embodiment according to the present invention, through the above-mentioned description content, relevant workers can make various changes and modifications within the scope of not departing from the technical idea of the present invention. The technical scope of the present invention is not limited to the content in the specification, but must be determined according to the scope of the claims.

Claims (3)

1. one kind based on pneumatic and old walk help protector that is particle damping; it is characterized in that: comprise with human leg on rear side of the airbag body of fitting; the shank that described airbag body comprises thigh support that the buttocks of fitting with human buttock supports, fit with human upper leg, fit with human calf portion supports and supports with the sole that human body sole is fitted, and is filled with damping particle in described buttocks support.

2., as claimed in claim 1 based on pneumatic and old walk help protector that is particle damping, it is characterized in that: described airbag body also comprises the abdominal support of fixing with human abdomen.

3., as claimed in claim 1 based on pneumatic and old walk help protector that is particle damping, it is characterized in that: described damping particle is yielding rubber or gelatine particle.