TWM583713U - Fixed elastic breathable cushion - Google Patents

Abstract

The utility model relates to a fixed type elastic air venting pad, which comprises: a foam body having a thickness, wherein the foam body is internally provided with a hollow cavity having an opening at the bottom, and the hollow cavity is formed at the top and penetrates to form a plurality of venting holes; The elastic body comprises a plurality of independent spring coils, and each of the spring coils is provided with fasteners so as to be connected to each other, and then the coils are covered by a gas permeable sheath, and the elastic system is just Filled in the hollow cavity of the foam body; a bottom plate is a plate body opposite to the bottom surface of the foam body, and is used to seal the bottom of the foam body; and a jacket cloth is wrapped in the foregoing combination The integral foam body, the elastic body and the outer periphery of the bottom plate; accordingly, the elastic body and the foam body can be completely fixed without separation and have excellent supporting elasticity, and at the same time can achieve the purpose and function of complete ventilation.

Description

Fixed elastic breathable cushion

This creation provides a technical field of seat cushions, especially a structural designer of a fixed type of elastic breathable cushion.

According to the practice, the office chair used in offices of various sizes is partially formed by molding foam on the bottom plate and then covering the outer cloth. However, the seat cushion is traditionally formed. The foam only supports the weight of the human body by its own softness. On the one hand, the elastic effect is not good. It is not comfortable to sit on, and it is easy to suffer from backache when sitting for a long time. The traditional molded foam is not breathable, sedentary. It is easy to be stuffy and uncomfortable; therefore, the ventilator's previous application of No. I511689 "breathable office chair" is based on the lack of air permeability of the improved type of seat cushion, wherein the seat cushion system includes a bottom plate and a separate cylinder interposer. a balance pad and an outer sleeve, wherein the independent cylinder interposer is composed of a plurality of non-woven independent cylinders covering a coil and a set of cloth, the cloth is integrally wrapped with the independent cylinder, the bottom plate The independent cylinder interposer and the balance pad are stacked from bottom to top, and the bottom plate, the independent cylinder interposer and the balance pad are covered by the outer wrap. Only after the implementation of the applicant, it was found that the original independent cylinder interposer was covered by the outer cover only, and a lateral collapse occurred after a period of use, and The barrier effect on the independent cylinder interposer due to the barrier of the balance pad is also poor.

In addition, in the patent No. M281562, the "combination structure improvement of the pillow and the pad" is composed of an inner layer body 10, two steel wire layers 20, two foam layers 30, and an outer cover layer 40, wherein: The inner layer body 10 is a block of rectangular or other geometric shape. The inner layer body 10 itself has a certain elastoplasticity or flexibility as the material properties change, mainly in the inner layer body 10 in a matrix type. A plurality of independent cylinders 11 are formed through the state for receiving a plurality of elastic bodies 12. The two steel wire layers 20 are entangled by elastic coils and are respectively coated on the outer surfaces of the inner layer body 10 for covering the elastic bodies 12. The two foam layers 30 are soft plastic foam bodies which are respectively placed on the two steel wire layers 20 for pressing the two steel wire layers 20. In the above-mentioned inner layer body 10, a plurality of independent cylinders 11 are formed in a matrix form for receiving a plurality of elastic bodies 12, and the elastic body 12 is limited to the point-like elastic compression, and the force on the human buttocks. The softness of the surface is bound to be greatly reduced, and its gas permeability is also poor due to the foam body laminated on the upper end.

Moreover, the patent "No. M324450" "modified structure of the seat" mainly includes: a seat bracket 1, a bottom plate 2, an elastic support unit 3, a first pad body 4, an inner frame 5, and a second pad body 6, The outer frame cover 7 and the cover plate 8 and the like, wherein the seat bracket 1 is disposed on the plurality of legs 13 and has a backrest 14 extending from one side edge thereof and an accommodation space inside the seat bracket 1 An inwardly projecting ring flange 12 is disposed on the bottom side of the accommodating space 11 . The bottom plate 2 is disposed above the ring flange 12 of the seat frame 1 to form a bottom portion of the accommodating space 11 . The inner frame 5 is an upper and lower hollow frame, which is disposed above the bottom plate 2 and is attached to the inner peripheral surface of the accommodating space 11 of the seat frame 1. The elastic support unit 3 is attached to the inner frame. The inside of the bottom plate 5 and the bottom plate 2 are formed by juxtaposing a plurality of independent cylinders, and have excellent elasticity. The first cushion body 4 is a sheet-like body made of an elastic poly compound, which has excellent toughness. It can be placed above the elastic supporting unit 3, and the outer frame cover 7 is connected to the top side of the inner frame 5 and laterally expanded outwardly, which can cover the peripheral portion of the top side of the seat frame 1. The cover 8 is composed of a plurality of pieces. The blocks 81 are respectively coupled to the second pad body 6 made of an elastic fiber, and have the same size and shape as the top side opening of the accommodation space 11 of the seat frame 1 so as to be placed on the first body. A mat 4 can form a complete cover inside the outer frame cover 7. However, the above-mentioned elastic supporting unit 3 is disposed in the inner frame 5, and the upper end is further provided with a layer of the first pad body 4 and the cover plate 8 and the like. Although the air permeable member is versatile, the inner frame 5 has no The softness affects the comfort of the ride, and the structure of the composition is only applicable to the wooden chair. It is completely unsuitable for the office chair cushion that is commonly used by the public.

Therefore, in view of the problems existing in the above-mentioned conventional structure, how to develop an innovative structure that is more ideal and practical, the consumers are eagerly awaiting, and the relevant industry must strive to develop the goal and direction of breakthrough.

In view of this, the creator has been engaged in the manufacturing development and design experience of related products for many years. After the detailed design and careful evaluation of the above objectives, the creator will have a practical and practical creation.

The main purpose of the present invention is to provide a fixed type elastic air venting pad, which is provided with a hollow cavity formed in the bottom of a foam body to form an opening, which is filled with an elastic body composed of a plurality of independent spring coils. A plurality of vent holes are formed in the top portion, and the open ends thereof are closed and fixed by a bottom plate provided with a vent hole, and finally covered with a jacket cloth, so that the whole body can be fixed and not separated, and has a supporting elastic force and is completely ventilated. And efficacy.

In order to achieve the above object, the present invention provides a fixed type elastic breathable mat comprising: a foam body having a thickness, wherein the foam body is internally provided with a hollow cavity having an opening at the bottom, and the hollow cavity is to the top and Forming a plurality of venting holes; an elastic body comprising a plurality of independent spring coils, and each of the spring coils is provided with fasteners to be connected to each other, and then covered by a gas permeable sheath In one embodiment, the elastic system can be filled in the hollow cavity of the foam body; a bottom plate is a plate body opposite to the bottom surface of the foam body, and is used to seal the bottom of the foam body; and a jacket cloth The invention is coated on the outer foam body, the elastic body and the outer surface of the bottom plate; thereby, the elastic body and the foam body can be completely fixed without separation and have excellent supporting elastic force, and at the same time, can completely escape. Purpose and efficacy.

The fixed elastic breathable cushion disclosed above, wherein the foam system is a PU molded foam.

The fixed type elastic air permeable gasket disclosed above, wherein the vent hole of the foam body is not limited to the diameter of the coil.

The fixed elastic breathable cushion disclosed above, wherein the outer fabric It is a material for ventilation.

The fixed type elastic air permeable gasket disclosed above, wherein the bottom plate is provided with at least one venting hole, so that the air convection can be achieved when the pressure is applied.

In the above-mentioned fixed type elastic air venting pad, the fastener between the spring coils can be fastened to the lower end of each spring ring.

With regard to the techniques, means and functions of the present invention, a preferred embodiment is described in detail with reference to the drawings, and it is believed that the above objects, structures and features of the present invention can be obtained from an in-depth and specific understanding. .

10‧‧‧foam body

11‧‧‧ hollow pocket

12‧‧‧ venting holes

20‧‧‧ Elastomers

21‧‧‧Spring coil

22‧‧‧fasteners

23‧‧‧Pack

30‧‧‧floor

31‧‧‧ venting holes

40‧‧‧Undercloth

The first figure is a three-dimensional exploded view of the spring ring of the present elastic body connected by a fastener.

The second figure is a three-dimensional schematic diagram of the spring coil of the present elastic body.

The third figure is a three-dimensional schematic diagram of the spring coil covering sleeve of the present elastic body.

The fourth picture is a three-dimensional exploded view of the foam body, the elastic body and the bottom plate of the present invention.

The fifth picture is a three-dimensional exploded view of the foam body, the elastic body and the bottom plate combined with the outer cloth.

The sixth picture is a schematic cross-sectional view of the creation.

This creation provides a designer of a fixed stretch breathable mat.

In order to enable your review committee to have a better understanding and understanding of the purpose, characteristics and efficacy of this creation, we will cooperate with the implementation method and the detailed description. As shown in the following: Referring to the first to sixth figures, the present invention provides a fixed type elastic breathable mat comprising: a foam body 10 having a thickness, the foam body 10 is internally provided with a bottom to form an opening. The hollow cavity 11 has a plurality of venting holes 12 formed therethrough.

An elastic body 20 includes a plurality of independent spring coils 21, and each of the spring coils 21 is provided with a fastener 22 so as to be connected to each other without being separated, and then the coils are made of a gas permeable sheath 23. The 21 is integrally wrapped, and the elastic body 20 is just filled in the hollow cavity 11 of the foam body 10.

a bottom plate 30 is a plate body opposite to the bottom surface of the foam body 10, and is configured to seal the bottom of the foam body 10 so that the elastic body 20 is sandwiched therein; and a jacket cloth 40 is coated The foam body 10, the elastic body 20 and the bottom plate 30 are integrally formed in the foregoing.

The fixed elastic breathable cushion disclosed above, wherein the foam body 10 is a PU molded foam.

The fixed type elastic air permeable gasket disclosed above, wherein the vent hole 12 of the foam body 10 is not limited to the diameter of the spring coil 21.

The fixed elastic breathable cushion disclosed above, wherein the outer cover 40 is made of a breathable material.

The fixed elastic breathable cushion disclosed above, wherein the bottom plate 30 At least one venting opening 31 is provided on the upper side to achieve air convection when pressurized.

In the above-mentioned fixed type elastic air permeable pad, the fastener 22 between the spring coils 21 can be fastened to the lower end of each spring ring.

And by the composition of the above-mentioned members, the hollow body 11 is formed in the bottom of the foam body 10 to form an opening. The hollow cavity 11 is filled with the elastic body 20 composed of a plurality of independent spring coils 21, and the hollow cavity 11 is accommodated. A plurality of venting holes 12 are formed in the top and through, and the open ends are closed and fixed by the bottom plate 30 provided with the venting holes 31, and finally the outer covering cloth 40 is covered, so that the elastic body 20 is replaced by the fastening members 22 In addition, the connection can be limited to the outer circumference of the hollow cavity 11 to achieve the fixing effect without separation, and since the elastic body 20 is connected to each other by a plurality of spring coils 21, the respective spring coils thereof 21 can change elastically according to different shapes or seating positions of the human hip, so that the spring coils 21 in the elastic body 20 can be relatively elastic according to the force situation, so as to provide an excellent supporting elastic force to the buttocks. And a comfortable feeling, and is designed through the vent hole 12 at the top of the hollow cavity 11 and the vent hole 31 on the bottom plate 30. Therefore, when the elastic body 20 is compressed and deformed, it can be vented by the top of the hollow cavity 11 12 and the vent hole 31 on the bottom plate 30 It creates air convection, so that it can achieve the purpose and effect of complete ventilation.

In summary, the creation of the fixed elastic breathable cushion can achieve the following effects and advantages, so it can achieve the purpose of this creation:

1. Since the bottom of the foam body 10 is provided with a bottom to form an opening The hollow cavity 11 is accommodated by the elastic body 20 composed of a plurality of independent spring coils 21, and the hollow cavity 11 is formed at the top and through the plurality of vent holes 12, and the open end is further provided with a vent hole. The bottom plate 30 of the 31 is closed and fixed, and finally the outer covering cloth 40 is composed, so that the elastic body 20 can be connected to the outer side of the hollow cavity 11 and can be separated from each other by the fastening member. Fixed effect.

Secondly, the elastic body 20 is integrally connected to each other by a plurality of spring coils 21, and each of the spring coils 21 can be elastically changed according to different shapes or seating positions of the human buttocks, so that the elastic body 20 is made. Each of the spring coils 21 can be relatively elastic according to the force of the force to provide an excellent supporting elasticity and comfort to the buttocks.

3. The foam body 10 can be designed through the vent hole 12 at the top of the hollow cavity 11 and the vent hole 31 on the bottom plate 30, so that when the elastic body 20 is subjected to compression deformation, it can be made by the top of the hollow cavity 11 The venting holes 12 and the venting holes 31 in the bottom plate 30 cause air convection, so that the whole can achieve the purpose and effect of complete ventilation.

In summary, this creation has its excellent progress and practicality in similar products. At the same time, it has investigated the technical information about such structures at home and abroad. The same structure has not been found in the literature. This creation has already possessed new types of patent requirements, and applied for it according to law.

However, the above is only a preferred embodiment of the present invention, and therefore equivalent to the application of the present specification and the scope of the patent application. Structural changes are intended to be included in the scope of this patent.

Claims (6)

A fixed type elastic breathable mat comprises: a foam body having a thickness, wherein the foam body is internally provided with a hollow cavity forming an opening at the bottom, the hollow cavity is formed at the top and penetrates to form a plurality of venting holes; an elastomer The utility model comprises a plurality of independent spring coils, and the spring coils are provided with fasteners so as to be connected to each other without being separated, and then the spring coils are covered by a gas permeable sheath, the elastic system Just filling in the hollow cavity of the foam body; a bottom plate is a plate body opposite to the bottom surface of the foam body, and sealing the bottom of the foam body, so that the elastic body is sandwiched therein And a jacket cloth wrapped around the outer foam body, the elastic body and the outer periphery of the bottom plate. The fixed elastic breathable cushion of claim 1, wherein the foam system is a PU molded foam. The fixed type elastic air permeable pad according to claim 1, wherein the vent hole of the foam body is not limited to a diameter of the coil. The fixed type elastic air permeable pad according to claim 1, wherein the outer cloth is made of a gas permeable material. The fixed type elastic air permeable pad according to claim 1, wherein the bottom plate is provided with at least one venting hole, so that the air convection can be achieved when the pressure is applied. The fixed type elastic air permeable pad according to claim 1, wherein the fastener between the spring coils is fastened to the lower end of each spring ring.