TWI715435B - Pad body anti-slip structure - Google Patents

Abstract

A cushion body anti-slip structure, comprising a soft cushion and a non-slip sleeve, the soft cushion has a soft part, the soft part has a viscoelastic body, the viscoelastic outer surface is covered with a film, and the bottom surface of the soft part Has a fitting part; the anti-slip sleeve has a first sleeve and a second sleeve that are fixed to each other, the outer side of the first sleeve is designed as a first anti-slip surface, and the outer side of the second sleeve is designed as a The second non-slip surface, and a chamber is formed between the first kit and the second kit, and the chamber is used to cover the soft cushion, whereby when the buttocks are seated on the soft part, the thighs are pressed It is placed on the first anti-slip surface to prevent the thighs from sliding forward, and the second anti-slip surface can be tightly attached to a seat under the influence of sitting pressure, so that the soft cushion will not be arbitrary Slide on the seat.

Description

Pad body anti-slip structure

The invention relates to a cushion body anti-slip structure, which is a cushion body suitable for use as a cushion, back cushion or sleeping pad, especially a soft cushion structure with anti-slip effect.

Many people spend most of the day in sitting, lying, and leaning positions, whether they are going to work, driving a car, or coming home from get off work, often sitting on chairs, sofas, or beds. Maintaining the comfort of sitting, lying, and leaning is very important.

Because chairs, beds, and sofa bodies cannot meet everyone’s comfort needs, most people will add extra cushions (such as cushions, cushions or sleeping cushions) to assist in their use, but the existing cushions are improved Cool body feeling, using viscoelastic body as the material, the viscoelastic body usually must be coated with a film on the outside for use, and the viscoelastic body has the effect of absorbing heat to provide a cooling effect, and also has the function of shock absorption and pressure dissipation. However, because of the relationship between the material properties of the viscoelastic body and the surface film, the surface smoothness of the cushion body is quite high. Generally, when riding, the hips and thighs are sitting on the seat, and if the back lies back on the chair The back will cause the body to form a forward and downward force, so it is quite easy for the buttocks to slide off the cushion body, which causes considerable inconvenience in use. In addition, it is limited to maintain the viscoelastic body with a heat-absorbing cooling effect. Therefore, it is not possible to directly install an anti-slip pad on the pad body.

Therefore, the present invention designs an anti-slip sleeve for the cushion body made of the viscoelastic body, which can be fixed on the cushion body, so that the thigh, the cushion body and the seat have anti-slip effects. Avoid that The random sliding of the cushion body is thus a solution to the non-slip structure of the cushion body of the present invention.

The anti-slip structure of the cushion body of the present invention includes a soft cushion and a non-slip sleeve. The soft cushion has a soft part. The soft part has a viscoelastic body. The outer surface of the viscoelastic body is covered with a film. The bottom face has a fitting part; the anti-slip sleeve has a first sleeve and a second sleeve, the first sleeve and the second sleeve are fixed to each other, and the outer side of the first sleeve is designed as a first anti-slip surface , And the outer side of the second sleeve is designed as a second anti-slip surface, and a chamber is formed between the first sleeve and the second sleeve, and the chamber is used to sleeve the cushion so that the first The kit covers a predetermined area of the soft part, and the second kit is attached to a predetermined area of the bonding part at the bottom surface; by this, when the cushion is placed on a seat, the anti-slip The sleeve faces the direction of the knee. When the user sits flat on the soft cushion, the hips can sit on the soft part, and the thighs can be pressed on the first anti-slip surface to avoid the influence of the force and the thighs forward When the second non-slip surface is attached to the seat, it can be tightly attached to the seat under the influence of sitting pressure, so that the cushion will not arbitrarily slide on the seat.

In a preferred embodiment, the bonding part uses a felt-adhesive material surface, and a felt adhesive member is arranged on the inside of the second sleeve, and the felt adhesive member is used for bonding with the bonding part.

In a preferred embodiment, a buffer body is provided in the containing chamber, and the buffer system is located in the containing chamber with respect to between the first sleeve and the soft part.

In a preferred embodiment, the first anti-slip surface has a plurality of ventilation holes.

In a preferred embodiment, both the first anti-slip surface and the second anti-slip surface are made of rubber surface material.

In a preferred embodiment, the length of the second sleeve is greater than that of the first sleeve, so that the The predetermined area where the second sleeve is attached to the bonding portion is larger than the predetermined area covered by the first sleeve on the soft portion.

In a preferred embodiment, a plurality of convex shapes are designed on the soft part.

In a preferred embodiment, the viscoelastic system is a gel material, and the gel material is TPU gel or TPR gel.

In a preferred embodiment, the material of the film is TPU film.

In a preferred embodiment, the bonding part is a part of the film relative to the bottom surface of the soft part.

1: Soft cushion

11: Soft department

111: Viscoelastic body

112: Film

113: Convex shape

12: Fitting department

2: Anti-slip sleeve

21: First set

211: The first non-slip surface

212: Breathable holes

22: Second set

221: second anti-slip surface

23: Room

24: Felt adhesive

25: Buffer

3: seat

31: chair back

A: Scheduled area

B: predetermined area

[Figure 1] is a three-dimensional exploded schematic view of the first embodiment of the anti-slip structure of the cushion body of the present invention.

[Figure 2] is a schematic cross-sectional view of the first embodiment of the anti-slip structure of the cushion body of the present invention.

[Figure 3] is a schematic cross-sectional view of the use state of the first embodiment of the anti-slip structure of the cushion body of the present invention.

[Figure 4] is a perspective exploded view of the second embodiment of the anti-slip structure of the cushion body of the present invention.

[Figure 5] is a schematic cross-sectional view of the second embodiment of the anti-slip structure of the cushion body of the present invention.

[Figure 6] is a three-dimensional exploded schematic view of the third embodiment of the anti-slip structure of the cushion body of the present invention.

[Figure 7] is a perspective view of the anti-slip sleeve of the fourth embodiment of the cushion anti-slip structure of the present invention.

[Figure 8] is a perspective view of the soft cushion of the fifth embodiment of the cushion body anti-slip structure of the present invention.

For other technical content, features and effects of the present invention, please refer to the following drawings The detailed description of the preferred embodiment will be clearly presented.

Please refer to Figures 1 and 2, which are respectively a three-dimensional exploded schematic diagram and a cross-sectional schematic diagram of the internal structure of the seat cushion of the present invention. As shown in the figure, it includes at least a soft cushion 1 and a non-slip sleeve 2; wherein, the soft cushion 1 has a soft portion 11, the soft portion 11 has a viscoelastic body 111, the viscoelastic body 111 is made of gel material (such as: TPU gel or TPR gel), the outer surface of the viscoelastic body 111 and wrap Covered with a film 112, the material of the film 112 can be a TPU film, the soft part 11 has a bonding part 12 on the bottom surface, and the bonding part 12 is a material surface (such as a wool surface) that can be felted; The anti-slip sleeve 2 has a first sleeve 21 and a second sleeve 22. The first sleeve 21 and the second sleeve 22 are fixed to each other. The outer side of the first sleeve 21 is designed as a first anti-slip surface 211. The first non-slip surface 211 has a plurality of vent holes 212, and the outer side of the second sleeve 22 is designed as a second non-slip surface 221, the first non-slip surface 211 and the second non-slip surface 221 are both It is made of rubber surface material, and a chamber 23 is formed between the first set 21 and the second set 22. The containment chamber 23 is used to cover the soft pad 1 so that the first set 21 covers On a predetermined area A of the soft portion 11, the second sleeve 22 is attached to a predetermined area B of the bonding portion 12 at the bottom surface, and in this embodiment, the length of the second sleeve 22 is greater than the The first sleeve 21 makes the predetermined area B attached to the second sleeve 22 and the attachment portion 12 larger than the predetermined area A covered by the first sleeve 21 on the soft portion 11, and the inner side of the second sleeve 22 Furthermore, a felt adhesive member 24 is provided, and the felt adhesive member 24 is used for felting and bonding with the matable material surface of the laminating portion 12 to achieve a fixing effect.

For the anti-slip structure of the cushion body of the present invention, please refer to Figures 1 to 3. When in use, the anti-slip sleeve 2 is placed on the cushion 1, and the cushion 1 is placed on a seat 3, and Make the anti-slip sleeve 2 face the direction of the knees. When the user sits flat on the soft pad 1, the buttocks can sit on the soft part 11, and the thighs can be pressed on the first anti-slip surface 211, The second non-slip surface 221 is attached to the seat 3, because the hip When sitting with the thighs on the seat 3, if the back lies on the back 31 of the seat 3, the body will form a forward and downward force together with the gravitational force, and the thighs will stop slipping on the first The surface 211 can avoid sliding forward under the influence of force, and the second non-slip surface 221 located on the bottom surface can be tightly attached to the seat 3 under the force of sitting pressure, so the cushion can be 1 is firmly fixed in the chamber 23, so that the cushion 1 will not arbitrarily slide on the seat 3 to achieve the anti-slip effect. In addition, in the chamber 23, the The felt-adhesive member 24 can be felt-adhered to the attaching part 12 to help improve the overall fixation. In the design of this embodiment, since the predetermined area B where the second sleeve 22 is attached to the attaching part 12 has A larger area is in contact with the seat, therefore, the frictional force can be increased, thereby enhancing its anti-slip effect. In addition, the predetermined area A covered by the soft portion 11 by the first sleeve 21 is smaller, so At the same time, the anti-slip effect is maintained and the comfortable cool sensation in contact with the soft portion 11 is maintained. The soft pad 1 can also be placed on a bed surface to provide the user's body to lie on the soft pad 1.

The anti-slip structure of the cushion body of the present invention, please refer to Figures 4 and 5, which is a second embodiment. A buffer body 25 is provided in the chamber 23 relative to the first sleeve 21 and the soft part 11, the The buffer body 25 can be supported under the thighs when the user is riding, so that the thighs are slightly tilted forward, thereby preventing the thighs from sliding forward, so that the hips can match the angle of the thighs to drive the body and lumbar spine to the back of the chair Lying on top can also relieve thigh pressure.

The anti-slip structure of the cushion body of the present invention, please refer to Fig. 6, which is the third embodiment. The soft part 11 can be designed with a plurality of convex shapes 113. Each convex shape 113 can improve the heat dissipation effect and is also soft The grainy touch effectively improves the comfort of the ride.

The anti-slip structure of the cushion body of the present invention, please refer to FIG. 7, which is the fourth embodiment. This embodiment is a simpler type of the anti-slip sleeve 2. The lengths of the first sleeve 21 and the second sleeve 22 The same, please refer to Figure 1 together, and the felt adhesive 24 is not provided.

The anti-slip structure of the cushion body of the present invention, please refer to Fig. 8, which is the fifth embodiment. This embodiment is a simpler type of the cushion 1, wherein the bonding portion 12 is relative to the film 112 relative to the soft In the part of the bottom surface of the portion 11, the bonding portion 12 does not need to use other materials to be combined with the soft portion 11. Therefore, the manufacturing cost is lower.

The present invention has been disclosed above through the above-mentioned embodiments. It is only part of the preferred embodiment of the present invention. However, it is not intended to limit the present invention. Anyone who is familiar with this technical field and has ordinary knowledge should understand the aforementioned technology of the present invention. The features and embodiments, and the equal changes or modifications made without departing from the spirit and scope of the present invention, still fall within the scope of the present invention, and the patent protection scope of the present invention shall be defined by the claims attached to this specification Whichever prevails.

1: Soft cushion

11: Soft department

12: Fitting department

2: Anti-slip sleeve

21: First set

22: Second set

23: Room

24: Felt adhesive

Claims (10)

A cushion body anti-slip structure at least includes: a soft cushion with a soft part, the soft part is provided with a viscoelastic body, the viscoelastic body is covered with a film, and the bottom of the soft part has a bonding part ; An anti-slip sleeve, with a first sleeve and a second sleeve, the first sleeve and the second sleeve are fixed to each other, the outer side of the first sleeve is designed as a first anti-slip surface, and the second sleeve The outer side is designed as a second non-slip surface, and a chamber is formed between the first and second sets of sets, and the chamber is used to cover the soft cushion so that the first set covers the soft part On a predetermined area of, the second sleeve is attached to a predetermined area of the bonding portion at the bottom surface. The non-slip structure of the cushion body according to claim 1, wherein the bonding part is used as a material surface that can be felt-bonded, and a felt-adhesive part is arranged inside the second kit, and the felt-adhesive part is used to connect with the adhesive part Bond to each other. The cushion body anti-slip structure according to claim 1, wherein a buffer body is provided in the containing chamber. The cushion body anti-slip structure according to claim 3, wherein the buffer system is located in the containing chamber relative to between the first sleeve and the soft part. The cushion body anti-slip structure according to claim 1, wherein the first anti-slip surface has a plurality of ventilation holes. The cushion body anti-slip structure according to claim 1, wherein the first anti-slip surface and the second anti-slip surface are both made of rubber surface material. The cushion body anti-slip structure according to claim 1, wherein the length of the second set is greater than that of the first set, so that the predetermined area where the second set is attached to the fitting portion is larger than the first set Cover the predetermined area on the soft part. The anti-slip structure of the cushion body according to claim 1, wherein the viscoelastic system is a gel material, and the gel material is TPU gel or TPR gel. The cushion body anti-slip structure according to claim 1, wherein the material of the film is TPU film. The cushion body anti-slip structure according to claim 1, wherein the bonding part is the part of the film relative to the bottom surface of the soft part.

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