JP5211191B2 - Thermocompression cushion structure - Google Patents

Description

  The present invention relates to a thermocompression cushion structure, and in particular, by a thermocompression bonding method, at least one filler is bonded to a buffer space provided between an upper layer cushioning material and a lower layer cushioning material, and a floor cushion and a sleep cushion are provided. The present invention relates to a thermocompression cushion structure that can be applied to various cushions such as seat cushions and back cushions, and can appropriately support each part of a human body to reduce pressure applied to the body.

  Conventionally, commercially available seat cushions or back cushions have one foam wrapped in a woven fabric layer, and the entire foam layer and woven fabric layer are in close contact with each other by thermocompression bonding. If the foam layer is too hard, its cushioning effect is undesirable and the user may feel pain when using it. On the other hand, if the foam is too soft, a preferable elastic cushioning function can be obtained, but each part of the user's body may fall into the foam and it may be inconvenient to move the body.

  For this reason, some manufacturers have products that combine a cushioning material and a woven fabric layer by a stitch method to obtain a high cushioning and vibration isolation effect. However, with such a coupling method, it is possible to weaken the impact force and increase the anti-vibration effect, but since the woven fabric layer and the cushioning material are coupled by the stitch method, the surface of the woven fabric layer has perforations. If it remains, the needle thread may come into contact with the user's skin and rub it, causing the skin to become painful or swollen, and in the worst case, the wound may become inflamed. In addition, the perforations on the surface of the woven fabric layer may adversely affect the appearance and may reduce the user's willingness to purchase.

  When the cushioning material is fixed by the stitch method, in addition to the above-mentioned drawbacks, the needle thread may come off or break, and the cushioning material may be shaken or displaced. If it slips, there exists a possibility that the effect which weakens the force added to the specific location of a user's body with a buffer material may reduce significantly.

  For this reason, by using a thermocompression bonding method, a material that has vibration absorption, pressure dispersion, or a molding effect is coupled to the thermocompression bonding structure, so that the coupling becomes strong and can be used comfortably, and a protruding cushion cushion. Therefore, a thermocompression cushion structure capable of supporting each part of the human body has been demanded.

A first object of the present invention is to couple several materials having vibration absorption / pressure dispersion effect or molding effect into a buffer space provided between an upper buffer material and a lower buffer material by a thermocompression bonding method. An object of the present invention is to provide a thermocompression cushion structure that is light and easy to use and that can reduce pain by reducing the pressure applied to the user.
A second object of the present invention is to provide a thermocompression cushion structure that can directly sell or use a thermocompression cushion because a surface layer that is a woven fabric is bonded to an upper cushioning material. It is in.
A third object of the present invention is to provide a thermocompression cushion structure that can be used cleanly because the covering covering the upper cushioning material and the lower cushioning material disposed inside can be removed and washed. There is to do.

  In order to solve the above problems, a thermocompression cushion structure comprising an upper layer cushioning material, a lower layer cushioning material and at least one filler, the upper layer cushioning material having a first surface and a second surface, The lower layer cushioning material has a first surface and a second surface, and the filler is between the second surface of the upper layer cushioning material and the second surface of the lower layer cushioning material. The upper layer cushioning material and the lower layer cushioning material are brought into close contact with the upper layer cushioning material by a thermocompression-bonded mark having a substantially geometric shape that is recessed by a thermocompression bonding method. There is provided a thermocompression cushion structure characterized in that a buffer space is provided for storing the.

  It is preferable to further include a covering for covering the upper buffer material and the lower buffer material to which the fillers are respectively bonded.

  The filler is preferably a vibration absorption / pressure dispersion.

  The filler is preferably a molded body.

  The filler is preferably composed of a vibration absorbing / pressure dispersion body and a molded body, which are laminated with each other.

  It is preferable that a thin film covering the filler is provided between the upper buffer material and the filler.

  In order to solve the above problems, a thermocompression cushion structure comprising a surface layer, an upper layer cushioning material, a non-slip layer, a lower layer cushioning material and at least one filler, wherein the surface layer comprises a first surface and a second surface layer. The upper cushioning material has a second surface and a first surface bonded to the second surface of the surface layer, and the anti-slip layer has a second surface. A first surface that is a non-slip surface, wherein the lower cushioning material is a second surface, and a first surface that is bonded to the second surface of the anti-slip layer; And the filler is bonded to a predetermined location between the second surface of the upper cushioning material and the first surface of the lower cushioning material, and the surface layer and the upper cushioning material. On the top, the surface layer, the upper layer cushioning material by a thermo-compression mark having a substantially geometric shape recessed by a thermo-compression method With integrally molded by close contact with the lower cushioning material and the slip layer, thermocompression bonding cushioning structure, characterized in that the buffer space is provided for accommodating the filling body is provided.

The thermocompression bonding cushion structure of the present invention has the following effects (1) to (5).
(1) By combining a material having vibration absorption / pressure dispersion function or molding function into the buffer space of the upper buffer material and the lower buffer material by thermocompression bonding, it is lightweight and easy to carry and the pressure applied to the user Can reduce pain and relieve pain.
(2) By making the surface layer bonded on the upper cushioning material into a woven fabric, the thermocompression cushion can be directly sold or used.
(3) Since the upper layer cushioning material and the lower layer cushioning material are disposed inside and the covering covering the upper layer cushioning material can be removed and washed, it can be used cleanly.
(4) Since the bonding is performed by the thermocompression bonding method, it is possible to prevent the filler from being displaced or detached by increasing the adhesion level between the two layers of the buffer material and the filler.
(5) Applied to floor cushions, seat cushions, back cushions, etc., the position and number of fillers can be changed according to various parts of the human body that hit various cushion structures.

It is sectional drawing which shows the thermocompression-bonding cushion structure by 1st Embodiment of this invention. It is a disassembled perspective view which shows the thermocompression-bonding cushion structure by 1st Embodiment of this invention. It is a perspective view which shows the thermocompression-bonding cushion structure by 1st Embodiment of this invention. It is sectional drawing which shows the thermocompression-bonding cushion structure by 1st Embodiment of this invention. It is sectional drawing which shows the thermocompression-bonding cushion structure by 2nd Embodiment of this invention. It is sectional drawing which shows the thermocompression-bonding cushion structure by 3rd Embodiment of this invention. It is a perspective view which shows the thermocompression-bonding cushion structure by 4th Embodiment of this invention. It is a perspective view which shows a state when the thermocompression-bonding cushion structure by one Embodiment of this invention is applied to a seat cushion. It is a perspective view which shows a state when the thermocompression-bonding cushion structure by one Embodiment of this invention is applied to a seat cushion. It is a perspective view which shows a state when the thermocompression-bonding cushion structure by one Embodiment of this invention is applied to the cushion for seat chairs. It is a front view which shows a state when the thermocompression-bonding cushion structure by one Embodiment of this invention is applied to the cushion for backrest. It is a front view which shows a state when the thermocompression-bonding cushion structure by one Embodiment of this invention is applied to the cushion for backrest. It is a front view which shows a state when the thermocompression-bonding cushion structure by one Embodiment of this invention is applied to the cushion for backrest. It is a front view which shows a state when the thermocompression-bonding cushion structure by one Embodiment of this invention is applied to the cushion for backrest. It is a perspective view which shows a state when the thermocompression-bonding cushion structure by one Embodiment of this invention is applied to the cushion for floors.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. Note that the present invention is not limited thereby.

  The thermocompression cushion structure of the present invention includes at least an upper layer cushioning material, a lower layer cushioning material, and at least one filler. The filler is bonded to a predetermined location between the upper buffer material and the lower buffer material, and performs thermocompression bonding to predetermined locations on the respective surfaces of the upper buffer material and the lower buffer material. Since thermocompression bonding is performed around the filler, the filler is not pushed when thermocompression bonding is performed. In this thermocompression bonding, the portion where the upper buffer material and the lower buffer material are thermocompression bonded is in a molten state, and after the thermocompression marks are recessed and solidified on the surface of the upper buffer material, the upper buffer material and the lower buffer material are formed. And the thermocompression bonding portion are in close contact with each other and integrally molded to form a buffer space. The filling body is positioned in the buffer space. When the thermocompression cushion structure is applied to floor cushions, sleep cushions, seat cushions, backrest cushions, etc., the pressure applied to the user is reduced by the filler placed at the location where each part of the human body hits, In addition to relieving pain, it reduces impact and deforms to fit the body shape.

(First embodiment)
Please refer to FIG. 1, FIG. 2A, FIG. 2B and FIG. As shown in FIGS. 1, 2A, 2B and 3, the thermo-thermocompression cushion structure according to the first embodiment of the present invention has at least a surface layer 1, an upper layer cushioning material 3, an antiskid layer 2, and a lower layer cushioning material 9. And at least one filler 4.

  The surface layer 1 has a first surface 11 and a second surface 12. The first surface 11 of the surface layer 1 may be a hair surface (a raised surface).

  The upper buffer material 3 has a first surface 31 and a second surface 32. The second surface 12 of the surface layer 1 is bonded to the first surface 31 of the upper buffer material 3.

  The anti-slip layer 2 has a first surface 21 and a second surface 22. The first surface 21 of the anti-slip layer 2 may have an anti-slip function.

  The lower cushioning material 9 has a first surface 91 and a second surface 92. The second surface 22 of the anti-slip layer 2 is coupled to the first surface 91 of the lower cushioning material 9.

  The filler 4 is coupled to a predetermined location where the second surface 32 of the upper cushioning material 3 and the second surface 92 of the lower cushioning material 9 are coupled.

  When the surface layer 1, the upper buffer material 3, the anti-slip layer 2, and the lower buffer material 9 are bonded by the thermocompression bonding method using the filler 4, the thermocompression bonding mechanism 5 is used and the first layer of the surface layer 1 is used. On the surface 11 and the first surface 21 of the anti-slip layer 2, thermocompression bonding is performed in the peripheral region of the filler 4, and the place where the upper buffer material 3 and the lower buffer material 9 are thermocompression bonded is in a melt-bonded state. After the cooling, the geometrical thermocompression marks 111 are recessed at the location where the surface layer 1 and the upper buffer material 3 are thermocompression bonded, and a buffer space 112 is formed. Thereby, the filling body 4 can be accommodated in the buffer space 112.

  Here, the surface layer 1 may be made of woven fabric, elastic knitted fabric, synthetic leather, PU leather or PVC leather.

  Here, the anti-slip layer 2 may be made of a woven fabric, an elastic knitted fabric, a synthetic leather, a PU leather, a PVC leather or an anti-slip material in order to obtain an anti-slip function.

  Further, the upper layer cushioning material 3 and the lower layer cushioning material 9 may be made of polyurethane foam. When this polyurethane foam is melted in heat, the viscosity increases, and the thermocompression marks 111 are recessed and solidified at the locations where the upper buffer material 3 and the lower buffer material 9 are thermocompression bonded. And will not recover to its original state.

  Here, the filler 4 may be made of a gel material, a latex material, a silicone gel, or other elastic material, thereby dispersing, supporting, absorbing vibration, or dispersing pressure. Or get the ability to weaken the impact. The gel material, latex material, or silicone gel material may be formed in a net shape, a lattice shape, or a solid body, or may be provided with a perforation or a protrusion or a bump on the surface as necessary.

  Here, the filling body 4 is made of a shape memory foam, can be deformed by the body temperature of the human body, and when it hits the support, the surface shape of the support is molded and a comfortable support function can be obtained.

  Here, the thermocompression bonding mechanism 5 includes a lower pressure structure 51 and an upper pressure structure 52. A flat surface 521 is provided on the surface of the upper pressure structure 52. A plurality of concave grooves 511 corresponding to the shape of the filler 4 are provided on the surface of the lower pressure structure 51. Therefore, when the lower pressure structure 51 is positioned on the first surface 11 of the surface layer 1 and the upper pressure structure 52 is positioned on the first surface 21 of the anti-slip layer 2, A plurality of thermocompression-bonding marks 111 corresponding to the geometric shape of the filler 4 are formed on one first surface 11. Therefore, when the surface layer 1 and the upper layer cushioning material 3 are pressed upward by the filler 4 to protrude, the buffer space 112 is projected in the range of the second surface 12.

  Moreover, since the above-mentioned filling body 4 is arrange | positioned between the upper-layer cushioning material 3 and the lower-layer cushioning material 9, it is lightweight and easy to carry.

  The above-described structure can be processed and used for products such as floor cushions, seat cushions, and back cushions.

(Second Embodiment)
Please refer to FIG. As shown in FIG. 4, unlike the first embodiment, the thermocompression cushion structure according to the second embodiment of the present invention is filled when the filler 4 is a gel or a product containing oils and fats in itself. There is a risk that oil and fat will naturally ooze out from the body 4 and soak into the upper buffer material 3, resulting in oil stains on the surface of the upper buffer material 3. Therefore, as shown in FIG. 4, a thin film 30 is provided between the filler 4 and the upper cushioning material 3 to perform thermocompression bonding, the filler 4 is covered with the thin film 30, and the oil contained in the filler 4 itself is the upper layer. Prevents the buffer material 3 from seeping out.

  The thin film 30 is stored in the buffer space 112 after sealing the filler 4.

  The thin film 30 is a TPU thin film or a PE thin film.

(Third embodiment)
Please refer to FIG. As shown in FIG. 5, the thermocompression-bonded cushion structure according to the third embodiment of the present invention differs from the first embodiment in that the vibration absorption / pressure dispersion body 41 and the molded body 42, which are included in the filler 4, are stacked on each other. By supporting it, it absorbs vibrations, disperses pressure, or forms by heat.

  The vibration absorption / pressure dispersion 41 may be made of gel, latex, silicone gel, or the like. The molded body 42 may be a shape memory foam. The vibration absorption / pressure dispersion body 41 absorbs, disperses, and transmits pressure, and the molded body 42 is molded by heat, so that the body is comfortably supported. When applied to a floor cushion, a seat cushion, or a back cushion, the thermocompression cushion structure can comfortably support the user's neck, back, waist, and feet and can distribute pressure.

  Further, the vertical positions of the vibration absorption / pressure dispersion body 41 and the molded body 42 are not limited only to the aspect of the present embodiment, and may be changed as necessary.

(Fourth embodiment)
Please refer to FIG. As shown in FIG. 6, the thermocompression cushion structure according to the fourth embodiment of the present invention differs from the first to third embodiments in that the first surface 31 of the upper cushioning material 3 is coupled to the surface layer 1. The second surface 92 of the lower cushioning material 9 is not bonded to the anti-slip layer 2. Therefore, after the upper buffer material 3 and the lower buffer material 9 are thermocompression bonded, on the first surface 31 of the upper buffer material 3, at least one substantially geometrical thermocompression mark 311 is recessed, The cushion cushion 312 is protruded within the range of the thermocompression mark 311, the filling body 4 is positioned in the cushion cushion 312, the upper layer cushioning material 3, the lower layer cushioning material 9 and the filling body 4 are arranged inside, and finally, The upper cushioning material 3 and the lower cushioning material 9 to which the fillers 4 are respectively bonded are arranged in the covering body 10, and an anti-slip layer is provided on the bottom surface of the covering body 10 to obtain an anti-slip function.

  Here, the covering 10 may be made of woven fabric, elastic knitted fabric, synthetic leather, PU leather or PVC leather.

  Please refer to FIG. 4, FIG. 5, FIG. 7A and FIG. 7B simultaneously. As shown in FIGS. 7A and 7B, the thermocompression cushion structure according to the present embodiment has a substantially geometrical shape by thermocompression bonding between the surface of the cushion structure 6 and the periphery of the filling body 4 when applied to the cushion structure 6. The surface-shaped layer 1 of the cushion structure 6 may be provided with one concave thermo-compression mark 111 (see FIG. 7A) or a plurality of substantially thermo-compression mark 111 (see FIG. 7B). On top of this, one or a plurality of buffer spaces 112 are formed, and the filling body 4 is disposed in each buffer space 112. Since the filling body 4 corresponds to the position of the base of the user's thigh (femur) and the user's buttocks (pelvis), the weight of the user is supported by the upper cushioning material 3 and the lower cushioning material 9 when the user sits. In addition, the impact and pressure applied to the base of the user's thighs and the buttock can be reduced by the one or more fillers 4 and the buffer space 112.

  Please refer to FIG. 4, FIG. 5 and FIG. As shown in FIGS. 4, 5, and 8, when the thermocompression cushion structure according to the present embodiment is applied to a seat cushion, the seat cushion structure 7 of the thermocompression cushion structure of the present embodiment includes the cushion region 71 and the back. A squeezed cushion region 72 is provided. The cushion region 71 is provided with a plurality of buffer spaces 112 having a plurality of substantially geometric shaped thermocompression-bonding marks 111 recessed around the filler 4 by a thermocompression bonding method. In each buffer space 112, the filler 4 is coupled. The filling body 4 corresponds to the thighbone at the base of the user's two thighs and the pelvis of the user's buttocks. The filling body 4 in the back cushion region 72 has a plurality of thermocompression-bonding traces 111 each having a substantially geometric shape by a thermocompression bonding method, and has a plurality of buffer spaces 112. In each buffer space 112, the filler 4 is coupled. This filling body 4 is arrange | positioned so that it may correspond to a user's back neck part, a waist | hip | lumbar part, and a back.

  Therefore, when the user sits and leans on the seat cushion structure 7, the pressure generated when the user sits and leans on is simultaneously supported by the filler 4 corresponding to the positions of the neck, back, waist, hips, and thighs of the user. The shock can be absorbed and dispersed by the filling body 4 and the buffer space 112 and can sit comfortably.

  Here, after the seat cushion structure 7 is subjected to thermocompression treatment, a bent portion 73 is press-formed at the center, and is divided into a cushion region 71 and a backrest cushion region 72. Therefore, the user can fold it in half and form it in an L shape. When the user sits on the cushion area 71, the user can lean his back on the back cushion area 72.

  Please refer to FIG. 4, FIG. 5 and FIG. As shown in FIGS. 4, 5 and 9A to 9D, the thermocompression cushion structure according to the present embodiment is manufactured as a backrest cushion. As shown in FIGS. 4, 5, and 9 </ b> A to 9 </ b> D, the backrest cushion structure 8 of the thermocompression cushion structure of the present embodiment has a substantially geometric shape around the filling body 4 by a thermocompression bonding method. One or a plurality of crimp marks 111 are provided, and a plurality of buffer spaces 112 are provided. In each buffer space 112, the filler 4 is coupled. As shown in FIG. 9A, in the backrest cushion structure 8, a buffer space 112 used for housing the filler 4 is hot-press-molded at a location corresponding to the waist. Therefore, when the user sits, the impact and pressure applied to the rear waist of the user can be reduced by the filler 4 and the buffer space 112.

  Refer to FIG. 9B. As shown in FIG. 9B, a buffer space 112 used for storing the filling body 4 is provided at a location where the back of the user's waist and the upper back of the user hit. For this reason, when the user sits and falls, the filler 4 and the buffer space 112 can reduce the impact and pressure generated at the back of the user's waist and the upper back.

  Reference is made to FIG. 9C. As shown in FIG. 9C, a buffer space 112 used for housing the filler 4 is hot-press molded at locations corresponding to both sides of the user's spine and the cervical vertebra. Therefore, when the user sits and falls, the impact and pressure applied to the user's body can be reduced by the filler 4 and the buffer space 112 formed on both sides of the user's spine and the cervical vertebra.

  Reference is made to FIG. 9D. As shown in FIG. 9D, buffer spaces 112 used for storing the filler 4 are hot-press molded at locations corresponding to both sides of the user's spine. Therefore, when the user sits and falls, the impact and pressure applied to the user's body can be reduced by the filling body 4 and the buffer space 112 formed on both sides of the user's spine.

  Please refer to FIG. 4, FIG. 5 and FIG. As shown in FIGS. 4, 5, and 10, the thermocompression cushion structure according to one embodiment of the present invention can be applied to a floor cushion. As shown in FIGS. 4, 5, and 10, the floor cushion structure 20 having a thermocompression bonding cushion structure has one thermocompression-bonding mark 111 having a substantially geometric shape around the filler 4 by a thermocompression bonding method. Alternatively, a plurality of recesses are provided, and a plurality of buffer spaces 112 are formed. In each buffer space 112, the filler 4 is coupled. The filling body 4 is arranged at a position corresponding to the user's cervical vertebra, both sides of the spine, the waist, and the foot. Therefore, when the user lies down, the impact and pressure applied to the user's cervical vertebra, both sides of the spine, the waist and the foot can be reduced by the filler 4 and the buffer space 112.

  Reference is made to FIGS. 7A, 7B, 8A-D, 9 and 10. FIG. As shown in FIGS. 7A, 7B, 8A to 8D, 9 and 10, the filler 4 may be a vibration absorption / pressure dispersion 41 made of gel, silicone gel, latex or the like alone. The molded body 42 made of a shape memory foam or the like may be used alone, or the vibration absorbing / pressure dispersion body 41 and the molded body 42 may be laminated.

  Moreover, it is preferable that the number of the thermocompression-bonding traces 111 recessed in the substantially geometric shape on the upper buffer material 3 of FIGS.

As can be seen from the above, the thermocompression cushion structure of the present invention has the following advantages (1) to (5), unlike the prior art.
(1) By combining a material having vibration absorption / pressure dispersion function or molding function in the buffer space of the upper buffer material and the lower buffer material by thermocompression bonding, it is lightweight and easy to carry and the pressure applied to the user Can reduce pain and relieve pain.
(2) By making the surface layer bonded on the upper cushioning material into a woven fabric, the thermocompression cushion can be directly sold or used.
(3) Since the upper layer cushioning material and the lower layer cushioning material are disposed inside and the covering covering the upper layer cushioning material can be removed and washed, it can be used cleanly.
(4) Since the bonding is performed by the thermocompression bonding method, it is possible to prevent the filler from being displaced or detached by increasing the adhesion level between the two layers of the buffer material and the filler.
(5) Applied to floor cushions, seat cushions, back cushions, etc., the position and number of fillers can be changed according to various parts of the human body that hit various cushion structures.

  While the preferred embodiments of the present invention have been disclosed above, as may be appreciated by those skilled in the art, they are not intended to limit the invention in any way. Various changes and modifications can be made without departing from the spirit and scope of the present invention. Accordingly, the scope of the claims of the present invention should be construed broadly including such changes and modifications.

DESCRIPTION OF SYMBOLS 1 Surface layer 2 Anti-slip layer 3 Upper buffer material 4 Filler 5 Thermocompression bonding mechanism 6 Cushion structure 7 Seat cushion structure 8 Back cushion structure 9 Lower buffer material 10 Cover 11 First surface 12 Second surface 20 Floor Cushion structure 21 first surface 22 second surface 30 thin film 31 first surface 32 second surface 41 vibration absorption / pressure dispersion body 42 molded body 51 lower pressure structure 52 upper pressure structure 71 cushion region 72 backrest cushion Region 73 Bent portion 91 First surface 92 Second surface 111 Thermocompression bonding mark 112 Buffer space 311 Thermocompression bonding mark 312 Buffer cushion 511 Concave groove 521 Flat surface

Claims (7)

A thermocompression cushion structure comprising an upper cushioning material, a lower cushioning material and at least one filler,
The upper layer cushioning material has a first surface and a second surface;
The lower cushioning material has a first surface and a second surface;
The filler is coupled to a predetermined location between the second surface of the upper cushioning material and the second surface of the lower cushioning material,
The upper layer cushioning material is provided with a buffer space for accommodating the filler by bringing the upper layer cushioning material and the lower layer cushioning material into close contact with each other by means of a thermocompression mark having a substantially geometric shape recessed by a thermocompression bonding method. A thermocompression cushion structure characterized by being made.   The thermocompression cushion structure according to claim 1, further comprising a covering that covers the upper cushioning material and the lower cushioning material to which the fillers are respectively bonded.   The thermocompression cushion structure according to claim 1, wherein the filler is a vibration absorption / pressure dispersion.   The thermocompression cushion structure according to claim 1, wherein the filling body is a molded body.   The thermocompression cushion structure according to claim 1, wherein the filling body is composed of a vibration absorbing / pressure dispersion body and a molded body stacked on each other.   2. The thermocompression cushion structure according to claim 1, wherein a thin film that covers the filler is provided between the upper cushioning material and the filler. A thermocompression cushion structure comprising a surface layer, an upper cushioning material, a non-slip layer, a lower cushioning material and at least one filler,
The surface layer has a first surface and a second surface;
The upper layer cushioning material has a second surface and a first surface bonded to the second surface of the surface layer,
The anti-slip layer has a second surface and a first surface that is an anti-slip surface;
The lower cushioning material has a second surface and a first surface bonded to the second surface of the anti-slip layer;
The filler is coupled to a predetermined location between the second surface of the upper cushioning material and the first surface of the lower cushioning material,
On the surface layer and the upper layer cushioning material, the surface layer, the upper layer cushioning material, the lower layer cushioning material, and the anti-slip layer are formed by thermocompression marks having a substantially geometric shape recessed by a thermocompression bonding method. A thermocompression cushion structure characterized in that a buffer space for accommodating the filler is provided while being integrally formed by close contact.

Images