KR20130007809A - Shock absorbing device for shoes using oil pressure - Google Patents

Abstract

The present invention relates to a shoe shock absorber using the hydraulic pressure, to compensate for the disadvantages of the shoe shock absorber using a conventional spring, air bag (air) chemical buffer material (sponge paper), using the hydraulic oil of the shock absorber of the automobile By enabling the function, as a shoe shock absorber that can reduce the load naturally by receiving the load of the human body, it is a supplement to the shock absorbing function significantly than the shoe buffer developed until now.
The shoe cushioning device of the present invention can select the strength of the spring installed in the cylinder to match the individual body conditions and weight of each individual, it is a personalized shoe cushioning device for each individual, the device has failed due to inappropriate behavior during use Even when the individual purchases a product that is suitable for them, the product parts are set so that they can be replaced immediately.
When the shoe cushioning device of the present invention is installed in a shoe, the impact of weight load is reduced, and even when the shoe is used for a long time, fatigue can be effectively reduced, and the arthritis patient can be used as a therapeutic shoe with a shock-absorbing effect. .
The shoe cushioning device of the present invention has a feature that it can be used for all shoes regardless of the type of shoes by inserting between the sole and the inner insole of the shoe.

Description

Shock absorbing device for shoes using oil pressure}

The present invention relates to a shoe cushioning device using hydraulic pressure, and more particularly, by securing a separate space between the shoe sole and the insole, by inserting the shoe buffering device using the hydraulic pressure applied to the floor based on the hydraulic function when wearing shoes The present invention relates to a shoe cushioning device that significantly reduces the loss of pressure.

In addition to the protection of the foot when worn, all the research and effort has been made to receive the least load of the body, the shoes we are wearing has been developed to cushion the various materials and methods, In the future, this problem will continue to be researched for better shoes. Shoe shock absorbers researched and developed to date are mainly developed using air (air), spring, cushioning chemical materials (sponge, etc.). Such a shock absorber has some buffering effects, but not only does the body feel soft when wearing shoes, but also does not effectively buffer the load of the body.

In the case of using an air bag, since a lot of air is injected in order to satisfy the effect and firmness of the buffer at the same time, there is a disadvantage of giving too hard feeling, the effect of the buffer is not great. Spring shock absorbers also have the same disadvantages. The buffer device of a chemical material such as a sponge also has a good feeling of buffering, but as time passes, the buffering effect decreases as it becomes harder due to the characteristics of the chemical material.

The present invention is applied in the reverse order to the function of the shock absorber used to absorb the small vibration of the vehicle, by securing a separate space between the sole and insole of all shoes, has been developed so far, has been developed so far It is intended to compensate for the shortcomings of the shoe buffer. By using the unique soft touch of hydraulic pressure and the spring to control it, make the touch on the body as smooth as possible, and the spring receives and buffers the pressure from the hydraulic pressure so that the hydraulic pressure can operate smoothly. Its purpose is to gradually reduce the temporary pressure on the foot by allowing it to be gradually received.

According to the present invention, after making the hydraulic shock absorber separately, two grooves of the same size can be inserted into the sole portion of the shoe sole having the most load on the body, and after inserting the shock absorber into the groove, the shoe By placing the insole thereon, the body load is gradually transmitted to the shock absorber when the shoes are worn, thereby minimizing the impact of the body load.

To adjust the strength and weakness of the shock absorber according to the weight of the individual, check the strength of the spring connected to the shock absorber, and then select the spring suitable for the weight of the body (separately produced by spring strength). If it is damaged, check the shock absorber that fits your weight and purchase it separately, then remove the shoe insole by yourself, remove the broken shock absorber inside the shoe, install a new shock absorber, and then lift the insole. When you put it, you can use it immediately so you can use it on all shoes.

The present invention by installing a shoe cushioning device using hydraulic pressure in all shoes (shoes, sneakers, hiking boots, sippers, boots, etc.), unlike the air (spring), chemical buffer materials used so far, the cushioning effect It is improved to fit the body, and when worn by people who wear shoes for a long time, such as mountaineers, mart salesmen, soldiers, etc., it can reduce the fatigue from the impact of physical load as much as possible, It can also be used as a therapeutic shoe.

In particular, by selecting and using the strength of the buffer in accordance with the individual's weight and body shape, it is possible to buffer shoes tailored to the individual body structure.

1 is a plan view showing a state in which a shock absorber is inserted into a shoe and a shoe into which a shock absorber can be inserted.
Figure 2 is a detailed structural diagram of the shock absorber of the shoe.

The present invention will now be described in detail with reference to the accompanying drawings.

1 is a cross-sectional view showing the groove digging of the shoe buffer device to be preceded in the shoe manufacturing process (1-1) and the shoe buffer device inserted into the groove (1-2), when using the present invention shoes Since a groove is required to install a shock absorber in the outsole, the shoe sole manufacturing drawing must be modified first in the manufacturing process of the shoe. Therefore, prior work cooperation between the shoe manufacturer and the shoe cushioning device manufacturer must be preceded.

2 is a detailed structural diagram of a shoe cushioning device, the cushioning material 2-1 uses hydraulic oil, and the hydraulic tank is made of a soft rubber material to improve the contact feeling of the shoe wearer, and to transmit pressure well. , The spring (2-3) is to be made of a product of a variety of strength depending on the structure of the body, the spring cylinder should be made of a hard plastic material (syringe material), so that the function of the spring can be operated smoothly, the spring cylinder The push rod (2-2) which can push the hydraulic oil inside should be made of hard plastic material and the contact portion with the rubber (rubber push rod rubber material) so that the pressure of the hydraulic oil can be transmitted well. Clamps (2-4) for fixing the spring in the spring cylinder should be made to open and close, so as to enable compatible use of various spring products according to the weight of the individual. The assembly process of each part manufactured in this way is to first connect the hydraulic tank and the spring cylinder, inject the appropriate amount of hydraulic oil, then combine the cylinder push rod (2-2), and push the spring (2-4) under the push rod Then lock the cylinder clamp (2-4).

The function of the device is that the spring is fully relaxed (opened) until the shoe is exerted, and when the weight is applied to the shoe, the hydraulic tank collapses and the hydraulic oil is naturally connected to the cylinder through the tube. In this case, the spring installed inside the cylinder contracts to absorb the pressure.

When the pressure is removed, the spring expands in the reverse order, pushing the hydraulic oil inside the cylinder back into the hydraulic tank to return to the original state. As this occurs continuously, the cushioning function of the shoe is achieved.

Claims (1)

Manufacture of shoe buffer device and its parts using hydraulic pressure

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