TWI382825B - Flexible seat - Google Patents

Description

Elastic ride

The present invention relates to a vehicle, and more particularly to an elastic ride that changes its shape and restores its original shape by the user, and also provides the supporting force required during the ride.

As people's living conditions improve, seating like a seat has become a must-have for many families. Many people like to sit in the seat watching TV, chatting, reading or squatting to relax and relieve stress. Therefore, under the consideration of comfort, the occupants with elastic functions (such as elastic chairs, sofas) are constantly being proposed.

According to research, sitting on an excessively soft ride will cause the waist muscles to be pulled for a long time, causing back pain, and even causing spinal discomfort in severe cases. Based on this shortcoming, the workshop industry has all studied how to improve the comfort of the user after sitting down (especially for sedentary).

However, the workshop industry ignores another key point, which is to provide users with the comfort of the "ride" process. The "ride process" here refers to the process of sitting down or getting up. When the user wants to sit on the ride, if the back and buttocks do not get enough and continuous support, the center of gravity of the whole body will shift to the knee that is bending (as well as when getting up), so that It is a major injury to elderly people with osteoporosis or users with knee injuries.

To put it simply, the current rides only provide the comfort of the user after sitting down, and do not provide the user with the comfort of the ride, especially for the elderly or knee injured users. Sitting down smoothly is a problem that needs to be overcome now.

In view of this, it is a primary object of the present invention to provide an elastic ride that provides the support force required by the user during the ride.

For the purpose of the above, the present invention provides an elastic vehicle comprising: a vehicle body having an elastic body having no holes at the backrest and the base, and the remaining portion being an elastic body having a hole, the two sides of the vehicle, It will naturally become the handle of the seat due to the user's ride.

The elastic rider can sink to a general ride height as the user rides, and the sides of the rider are pulled by the user's ride and naturally become the armrest portion; vice versa, the rider It will return to its original shape as the user gets up, and can also provide the power of user support during the rebound. This provides the user with sufficient and sustained support on the back and hips during the ride, thereby releasing the pressure on the knee.

Simply put, the size of the hole is used to control the softness and hardness of the object of the object, and the shape of the object is absorbed. When sitting, the chair absorbs the weight, and the knee does not need to use force. When the stand is up, the elasticity of the object body will give the person a Hold up.

The preferred embodiment and technical content of the present invention are described as follows:

First, please refer to the first, fourth and fifth figures. The elastic vehicle of this embodiment is mainly composed of a vehicle body 7. The vehicle body 7 has a backrest portion 2 and a base portion 3, and is designed as an elastic body having no holes in the backrest portion 2 and the base portion 3, and the remaining portion is designed as an elastic body having a hole. Embodiments are made using one or more elastomers of the composition, in one piece. The object body 7 can be made of high-density foam, elastic latex, elastic fiber or elastic metal material. Of course, it is not limited thereto, and any material that can change the shape and restore the original shape is included. The embodiment of the vehicle body 7 is only a rectangular shape. Of course, it can be designed as a square, an ellipse, a circle, or other irregular shapes according to design requirements.

It is worth noting that the dimensions of the holes described above are designed to achieve the required size for sagging and support purposes. In other words, although the holes of the present embodiment are presented in a triangular shape, it is obvious that there is no need to be limited, and square, circular or other irregular shapes can be arbitrarily employed.

Referring to the first to third figures, the object body 7 can have holes of different sizes and densities. In this embodiment, the hole is a maximum side length of 7 cm, and a minimum of 3 cm of an equilateral triangle exemplifies a large hole. The function of easy sag is provided, and the distribution of small holes provides support. There is no hole distribution at the backrest portion 2 and the base portion 3 of the ride, providing the support force required for the user to ride. In more detail, since the size of the hole has been designed, the height of the sag can be controlled (the user can control the height of the hip and the knee to be parallel to the knee). The support required for the entire ride (including sitting and getting up) (arrows marked in Figure 3). Also, due to the full and continuous support of the back and buttocks during the entire ride, the pressure generated by the knee bending during the ride can be released.

In addition, when the user rides on the object body 7, the force of the ride will pull the two sides, so that the two sides 1 naturally become inward and downward to form a pair of handrails, so that the user can bear, and the process changes more. Producing a special visual effect also increases the consumer's desire to buy.

Furthermore, since the vehicle body 7 has a plurality of holes, the holes are filled with air when not in use, and the air in the holes is squeezed out during the ride, and when the user leaves, the holes absorb the air again, so that Spit air (like "breathing"), it can achieve the additional effect of ventilation and heat dissipation.

Next, please refer to the sixth and seventh figures, which are two other embodiments, which mainly illustrate that the present invention is not limited to the previous embodiment, and is a form of integral molding. It can also be layered, stacked or combined. The two embodiments are exemplified by a three-layer structure. The symbol 4 is the outermost layer, the symbol 5 is the second layer, and the symbol 6 is the innermost layer. The hole size distribution is the same as described above, and is designed according to the required underlying support function (in particular, the hole of the innermost layer 6 of the seventh figure, the design of which is viewed from the side section, like a strip).

As described above, after understanding the above embodiments, those skilled in the art should know that the handrail is naturally formed on both sides of the seat through the hole design, and the handrail concept can be applied to the head and neck. In other words, through the same design concept, the sides of the head and neck can be naturally formed, just like the structure of the neck (not shown), so that the neck can also get enough support.

In addition, the above embodiments all allow the user to directly see the exposed holes (like the skeleton design) of the vehicle body 7 to create a special artistic beauty. Of course, the body of the vehicle 7 can also be added with a covering sleeve (not shown) according to the design requirements of the external environment to increase its variability. The cover is not limited in material, and can be various fibers, various fabrics or leather.

Furthermore, in the above embodiments, the vehicle body 7 constitutes an elastic vehicle, and of course, the body structure may be extended, or more than one carrier may be connected through a suitable connection (eg, devil stain or other fasteners). The body 7, and further designed into a combination of two, multi-person, L-shaped or U-shaped.

In summary, the present invention allows the flexibility of the elastic mass to be controlled through the hole design, so that when the user sits down, it is only necessary to give the force to the elastic ride, and the elastic rider instead of the knee force. Buffering the strength of the seat; when standing up, the elastic force of the elastic ride back can provide user support, until the full ride, the elastic ride will return to its original shape.

While the invention has been described above by way of a preferred embodiment, it is not intended to limit the invention, and any modifications and changes may be made without departing from the spirit and scope of the invention. In the present invention, the scope of the present invention is therefore defined by the scope of the appended claims.

1. . . Side edge of the ride

2. . . Backrest part

3. . . Base part

4. . . Outermost layer

5. . . Second floor

6. . . Innermost layer

7. . . Vehicle body

The first figure is a front perspective view of the vehicle body when it is not in use.

The second picture is a front perspective view of the body of the vehicle after being taken.

The third picture is a side view of the support provided by the vehicle.

The fourth picture is a side view of the ride.

The fifth picture is a front view of the ride.

Figure 6 is a side cross-sectional view of the ride of another embodiment.

Figure 7 is a side cross-sectional view of the ride of still another embodiment.

1. . . Side edge of the ride

7. . . Vehicle body

Claims (8)

An elastic vehicle comprising at least one vehicle body, the vehicle body having a backrest portion and a base portion, the body of the vehicle between the backrest portion and the base portion having a plurality of holes through which the holes are The sizing design allows the ride to reach a preset sag height and provide sufficient support, and the sides of the ride body are naturally deformed into a pair of handrails due to the user's ride. The elastic vehicle according to claim 1, wherein the holes are two or more holes of different sizes. The elastic vehicle of claim 1, wherein the object body shape may be square, elliptical, circular or irregular. The elastic vehicle of claim 1, wherein the body of the vehicle may be integrally formed, layered, stacked or combined. The elastic vehicle according to claim 1, wherein the body of the vehicle may be a high density foam, an elastic latex, an elastic fiber, an elastic metal material or a combination thereof. The elastic vehicle of claim 1, wherein the holes may be triangular, square, circular or irregular. The elastic vehicle according to claim 1, wherein the surface of the body of the vehicle is further provided with a covering sleeve. The elastic vehicle according to claim 7, wherein the covering material is made of various fibers, various fabrics or leather.