TW201818891A - Cushion body structure capable of vacuum shaping and having buffering capacity comprising a shaping bag body, a plurality of particles and a buffering bag body, wherein both the shaping bag body and the buffering bag body are made of gas-impermeable material - Google Patents

Abstract

The present invention relates to a cushion body structure capable of vacuum shaping and having buffering capacity, comprising a shaping bag body, a plurality of particles and a buffering bag body. The shaping bag body is integrated with one corresponding side of the buffering bag body, wherein an inner surface of the shaping bag body is fixed with positioning elements at corresponding positions spaced from each other, so as to partition the receiving space of the shaping bag body into a plurality of positioning spaces. The particles can be filled in the positioning spaces and movable in the positioning spaces. The buffering bag body is also made of a gas-impermeable material. The shaping bag body and the buffering bag body are respectively provided with an air channel to allow a gas suction device to evacuate gas from the shaping bag body through the air channel, and to allow a gas injection device to inject gas into the buffering bag body via another air channel.

Description

   Cushion structure capable of vacuum shaping and cushioning   

The invention relates to a cushion structure, in particular to a cushion body capable of vacuum shaping and cushioning, so that a user can place the cushion body at a predetermined position of an object (such as the surface of a limb of a human body) to form After the initial shaping, it is only necessary to extract the air in the pad body, and the pad body will press the plurality of particles filled in the pad body, so that the particles abut on each other, so that the pad body follows the object. The contour is shaped into a quasi-solid shape, and the user can still inject gas into the buffer space, so that the cushion body can be firmly and tightly attached to the object, thereby protecting the object.

Check, with the advancement of materials science, many products have adopted new materials in order to provide users with a better experience, especially various cushion products (such as: protection pads, mattresses, seat cushions, etc.) In use, it usually comes into direct contact with the user. Therefore, with different purposes and effects, such as: hard, soft, anti-slip, deformation, cushioning, etc., most of the manufacturers will directly change the use of cushion products. Materials in order to enhance the original efficacy, and thus gain the user's favor.

However, the inventors have discovered that in addition to changing the materials, through the improvement of the structure, the cushion products can also achieve better effects. For example, in the existing medical methods, when plaster treatment is needed for limb fractures or surgery Gypsum materials (such as plaster cast, synthetic or resin cast) are usually applied to the patient's limbs to fix and protect the limbs, but no matter what kind of plaster material is used In the process of plaster treatment, the following problems are usually encountered: (1) With the recovery time, the patient's feeling of the tightness of the plaster will be significantly different. For example, in the first week of plaster treatment, the injured limb of the patient will usually Sustained swelling, causing the plaster to be too tight, resulting in poor blood circulation and pain; the next week, when the patient's swelling subsided, he felt that the plaster was too loose and lacked a fixed effect; however, it could not be adjusted because the plaster material had hardened , Therefore, patients can only spend as much time as possible to adapt to it, and must slow down their pace of life in order to slowly adjust and cooperate (2) When the fracture site of the patient has been fully restored due to the epiphysis, the doctor will use a specially designed plaster saw to remove the plaster mold from the affected limb. Although the existing plaster saw will only Cut hard plaster without cutting soft skin, but it is still potentially dangerous. Therefore, patients must fully cooperate with the physician to minimize the danger; and (3) when the plaster is removed, the removed plaster and It cannot be reused and can only be discarded. This will not only cause a significant burden on medical waste, but also cause a great waste of resources.

In view of the foregoing, the inventors previously designed a limb protection pad to replace the role of plaster. However, the inventors found that due to the thickness changes of the limb system of the human body, and some people's limbs even for congenital or acquired reasons As a result of the bending or other forms, during the use of the limb protection pad, there will be partial areas that cannot be completely fitted to the limb. Although it will not affect the treatment and fixation effect, there is still room for improvement. In addition to the foregoing, the inventor has also found that the structure of existing cushion products is too monotonous, mainly based on the nature of the material filled in it, to meet the expected requirements of the cushion product (such as: hard, soft, anti-slip, Deformation, cushioning, etc.). Therefore, in addition to the need for the pad product to have a solid solid to provide high support, the pad product also needs to have the ability to deform in a pseudo-liquid state in order to be compact. When the floor is abutted on the cushion body product, the design difficulty of the cushion body product will be greatly increased.

In summary, it can be known that the structure of the existing cushion products still cannot meet the needs in use. Therefore, how to design a new cushion structure to obtain the user's favor, that is, the present invention is to be discussed here. Important subject.

In view of the fact that the existing cushion structure is still not perfect, the inventor finally designed a cushion that can be vacuum-shaped and cushioned by the present invention after many experiments and studies with many years of practical experience. The body structure can meet the various needs of users in order to have a place in the market.

One object of the present invention is to provide a cushion structure capable of vacuum shaping and having buffering capacity, which includes a shaping bag body, a plurality of particles, and a cushioning bag body, wherein the shaping bag body is made of an air-impermeable material It is made, and its periphery is sealed to form a first accommodating space therein. Two inner surfaces of the plastic bag body are respectively provided with a first positioning element at a spaced and corresponding position. A positioning element can separate the first receiving space into a plurality of first positioning spaces, and make adjacent first positioning spaces separate from each other but communicate with each other, so that the cross section of the first receiving space is always maintained. In a predetermined flat shape, the particles can be filled in the first positioning spaces and can move in the first positioning spaces. In addition, the plastic bag body is provided with a first air channel. A first air passage is in communication with the first accommodation space, so that an air extraction device can pass through the first air passage to extract air from the first accommodation space; in addition, one side of the buffer bag body is connected to the plastic The corresponding side of the bag body, and is made of airtight The buffer bag body is provided with at least one second air passage, and each of the second air passages is in communication with the buffer space so that an air injection device can pass through each of the first air passages. Two air passages inject air into the buffer space. In this way, the user can extract the air in the first accommodating space through the air extraction device, so that the plastic bag body is formed into a predetermined pseudo-solid state, and by injecting air The device injects air into the buffer space so that the buffer bag body has a predetermined buffering and deforming ability.

Another object of the present invention is that the aforementioned plastic bag body can be composed of an inner bag and an outer bag, wherein the inner bag is a breathable material and its periphery is sealed to form the first bag therein. A receiving space. The two inner surfaces of the inner bag are respectively spaced and correspondingly provided with first positioning elements. The first positioning elements can separate the first receiving space into a plurality of first positioning spaces. The particles can be filled in the first positioning spaces and can move in the first positioning spaces. In addition, the outer bag is made of a gas-impermeable material, and its periphery is hermetically sealed to A second accommodating space is formed therein, the second accommodating space is used for accommodating the inner bag, and the surface of the outer bag is provided with the first air passage at a position corresponding to the second accommodating space. The second accommodating space is communicated so that the air extraction device can pass through the first air passage to evacuate the second accommodating space and the first accommodating space.

In order that the review committee can further understand and understand the purpose, technical features and effects of the present invention, the embodiments are described in detail with the drawings, as follows:

[Learning]

None

〔this invention〕

11, 31‧‧‧ plastic bag

110, 310‧‧‧ first accommodation space

111, 311‧‧‧ first positioning space

113, 313‧‧‧ first positioning element

115, 315‧‧‧ first airway

13, 33‧‧‧ particles

15‧‧‧ breathable element

21, 41‧‧‧ buffer bag

210, 410‧‧‧ buffer space

211‧‧‧Second positioning space

213‧‧‧Second positioning element

215‧‧‧Second Airway

31A‧‧‧Inner bag

31B‧‧‧Outer bag

320‧‧‧Second accommodation space

60‧‧‧ Gas nozzle

61‧‧‧mouth

62‧‧‧Airtight Valve

611‧‧‧air channel

63‧‧‧ Cover

Fig. 1 is a schematic cross-sectional perspective view of the first embodiment of the present invention; Fig. 2A is a schematic view of a shaping bag of the first embodiment of the present invention; Fig. 2B is a schematic view of a buffer bag of the first embodiment of the present invention Figure 3 is a schematic cross-sectional perspective view of a second embodiment of the present invention; and Figure 4 is a schematic diagram of an outer bag and a buffer bag body of the second embodiment of the present invention.

The present invention relates to a cushion structure capable of vacuum shaping and buffering capacity. Please refer to FIGS. 1 and 2A to 2B. In a first embodiment, the cushion structure includes a plastic bag 11 and a The buffer bag body 21, wherein one side of the plastic bag body 11 and the corresponding one of the buffer bag body 21 are integrally connected. In FIG. 1, one side surface of the plastic bag body 11 is connected to the buffer bag body. One side of 21 is the same element (ie, the same thin sheet body), but in other embodiments of this creation, one side of the plastic bag body 11 and one side of the buffer bag body 21 can also be Separate components (that is, two thin pieces), and they are integrated by adhesion, stitching, or high-frequency thermocompression sealing, which means that as long as the plastic bag 11 and the buffer bag 21 correspond to each other, One side is connected as a whole, so as to form the cushion body structure.

Please refer to FIGS. 1, 2A and 2B again. The plastic bag body 11 is made of a gas-impermeable plasticized material, and its periphery is sealed to form a first receiving space 110 therein. The two inner surfaces of the plastic bag body 11 are respectively spaced and corresponding to each other, and are provided with a first positioning element 113, and the first positioning elements 113 can be a thread body, a belt body or other soft and hard connecting bodies. And can separate the first accommodation space 110 into a plurality of first positioning spaces 111, so that adjacent first positioning spaces 111 are separated from each other but connected to each other, and thus, by the first positioning elements The supporting effect of 113 can keep the cross section of the first accommodation space 110 at a flat shape with a predetermined height. In addition, each of the first positioning spaces 111 of the plastic bag 11 can be filled with a plurality of particles 13, and the particles 13 can move in the first positioning spaces 111. The positioning element 113 can keep the first receiving space 110 flat and narrow. Therefore, although the particles 13 can move in the first positioning space 111, it is limited by the length of the first positioning element 113 and can Avoid excessive accumulation of particles 13 in the local area of the plastic bag body 11, so that the particles 13 can be evenly distributed into the first positioning spaces 111, so that the plastic bag body 11 can be maintained at a relatively uniform Of thickness.

Please refer to FIG. 1 and FIG. 2A to FIG. 2B. The plastic bag 11 is provided with a first air passage 115. The first air passage 115 is in communication with one of the first positioning spaces 111 (as shown in FIG. 2A). ), And since the adjacent first positioning spaces 111 are also communicated with each other, the first air passage 115 can communicate with the first accommodation space 110, and when a user can pass through an air extraction device (not shown in the figure) Through the first air passage 115, the first accommodating space 110 is evacuated to extract the air in the first accommodating space 110. At this time, the plastic bag body 11 is deformed inward and squeezed. The particles 13 make the particles 13 close to each other, so that the plastic bag body 11 can be molded into a pseudo-solid state (its elasticity or hardness depends on the degree of vacuum). In this way, the user only needs to seal hermetically. The first air passage 115 can keep the shaped bag body 11 in the aforementioned pseudo-solid state. In addition, in order to prevent the particles 13 from leaving the shaped bag body 11 through the first air passage 115, in the first embodiment, In the plastic bag body 11, a ventilating element 15 is further provided, wherein the breathable element 15 is installed on the plastic bag body 11. Corresponding to the position of the first air passage 115, and the ventilation aperture of the ventilation element 15 will be smaller than the particle diameter of each particle 13, so that during the extraction process, the particles 13 will be blocked by the ventilation element 15, It will not be drawn out of the plastic bag body 11, but in other embodiments of the present invention, the ventilation element 15 can also be provided on the suction pipe of the suction device. When the suction pipe is inserted into the suction pipe, When the first airway 115 is on, the effect that the aforementioned blocking particles 13 are extracted out of the plastic bag body 11 can also be achieved.

In addition, please refer to FIGS. 1, 2A and 2B, the buffer bag body 21 is made of a gas-impermeable material to form a buffer space 210 therein. In the first embodiment, the buffer bag body A second positioning element 213 is provided on the inner surface of 21 bis at a distance from each other and corresponding to each other, and each of the second positioning elements 213 is formed by melting the inner surface of the buffer bag 21 after hot pressing. Block to separate the buffer space 210 into a plurality of second positioning spaces 211, but in other embodiments of the present invention, the second positioning element 213 can be a separate element, such as a line body, a belt body, Other soft and hard connectors. According to this, all persons in the relevant technical field, after referring to the technical content of the present invention, replace the second positioning element 213 with another thread, tape or soft or hard connector. The description should be made without departing from the protection scope of the so-called second positioning element 213 of the present invention. Furthermore, in the first embodiment, the adjacent second positioning spaces 211 are not connected to each other, and the buffer bag body 21 is provided with a plurality of second air channels 215, and each of the second air channels 215 and each The second positioning spaces 211 communicate with each other. In this way, the user can inflate the second positioning spaces 211 through an air injection device (not shown) through each of the second air channels 215 to adjust the buffer bag. The cushioning and deformability of the body 21.

In summary, please refer to Figures 1 and 2A to 2B. When the user uses the pad structure as a limb protection pad and winds the pad structure on the limb, at this time, the cushioning The bag body 21 will abut on the skin of the limb. Alas, the user only needs to extract the air in the first accommodation space 110 through the first air passage 115 to shape the cushion structure with the contour of the limb. According to the contact condition between the cushion structure and the limb, the user can air-tightly seal the air after introducing the air into the buffer space 210 (ie, each of the second positioning spaces 211) through the second air channels 215. The second airway 215 to adjust the expansion degree of each area of the buffer bag body 21 (that is, the position corresponding to each of the second positioning spaces 211), so that the cushion structure can protect or fix the limb; finally, After the user finishes using the cushion structure, it can release the air in the buffer space 210 and can introduce air into the plastic bag body 11 so that the particles in the plastic bag body 11 13 loose, so that the structure of the cushion body is restored to a soft shape Collection and use for the next repetition. In particular, in other embodiments of the present invention, please refer to FIG. 1 and FIG. 2A to FIG. 2B. The buffer bag body 21 may not be provided with the second positioning element 213, or may be adjacent to each other. The second positioning spaces 211 can be separated from each other but communicate with each other. In this way, the buffer bag body 21 can be provided with a single second air passage 215, and air is injected into the buffer space 210 through an air injection device.

In the second embodiment of the present invention, please refer to FIG. 3 and FIG. 4, the cushion structure includes a plastic bag body 31 and a buffer bag body 41, and the plastic bag body 31 and the buffer bag body 41 are both The corresponding side is connected as a whole, and the plastic bag body 31 is composed of an inner bag 31A and an outer bag 31B. The inner bag 31A is made of a breathable material (such as fabric or breathable plastic). Film), and its periphery is sealed to form a first receiving space 310 therein, and the inner surfaces of the two inner pockets 31A are provided with a first positioning respectively at corresponding and spaced positions. Element 313 (such as yarn), the first positioning elements 313 can separate the first receiving space 310 into a plurality of first positioning spaces 311, and separate adjacent first positioning spaces 311 from each other However, they communicate with each other so that the cross section of the first accommodation space 310 is always maintained in a predetermined narrow shape. The first positioning spaces 311 are filled with a plurality of particles 33. The particles 33 can be in the first The positioning space 311 moves and its particle size is larger than the breathable aperture of the breathable material, so that the particles 33 cannot be removed from the The inner bag 31A is detached.

Please refer to FIG. 3 and FIG. 4 again, the outer bag 31B is made of a gas-impermeable material, and its periphery is hermetically sealed to form a second accommodation space 320 therein. The outer bag 31B and the buffer bag The body 41 is connected as a whole, and the inner bag 31A can be accommodated in the second accommodation space 320. In the second embodiment, a surface of the outer bag 31B corresponding to the second accommodation space 320 is provided with a first air passage. 315, the first air passage 315 is in communication with the second accommodation space 320. When the user evacuates the first air passage 315 with an extraction device (not shown), except the second accommodation space 320 In addition to being able to extract air, the air in the first accommodation space 310 will also flow into the second accommodation space 320 through the inner bag 31A, and be drawn out of the plastic bag body 31. The outer bag 31B and the inner bag 31A will deform inward at the same time, and the particles 33 are squeezed so that the particles 33 are close to each other, so that the plastic bag body 31 can be molded into a pseudo-solid state.

Please refer to FIG. 3 and FIG. 4 again. In the second embodiment, an outer surface of the outer bag 31B far from the buffer bag body 41 is provided with a gas nozzle 60, which includes a nozzle seat 61 and a The lid body 63, wherein the mouthpiece 61 is made of an air-impermeable material, and the bottom periphery of the mouthpiece 61 is hermetically sealed on the outer surface of the outer bag 31B at a position corresponding to the first airway 315. An air passage 611 is provided in the mouthpiece 61 so that the air extraction device can pass through the air passage 611 to extract air from the second accommodation space 320 and the first accommodation space 310. The cover 63 can be closed to On the top of the mouthpiece 61, the air passage 611 is air-tightly closed. In this way, as long as the user passes through the air nozzle 60, the plastic bag 31 can be easily evacuated and can be quickly sealed.住 此 第一 气 道 315. In addition, in other embodiments of the present invention, the air nozzle 60 can also be designed as a one-way check valve or a gas valve, wherein the one-way check valve further includes an airtight valve 62, which is formed by It is made of air-impermeable material (such as air-impermeable plasticized material) and is movably installed in the air passage 611 so that the air-exhaust device passes through the air passage 611, the first accommodation space 310 and the first When the two accommodating spaces 320 are being evacuated, the airtight valve 62 will open unidirectionally. Conversely, the air pressure outside the outer bag 31B (ie, the plastic bag body 31) is equal to or greater than the first accommodating space 310 and When the air pressure in the second accommodation space 320 is reached, the airtight valve 62 will automatically and airtightly close the air passage 611; the air valve can be opened or closed to make the air passage 611 conductive or non-conductive. status.

In addition, please refer to FIG. 3 and FIG. 4 again. The buffer bag body 41 is made of a gas-impermeable material to form a buffer space 410 therein. The buffer bag body 41 is provided with a second air channel (in the figure) (Not shown), the second airway is in communication with the buffer space 410, so that an air injection device can pass through the second airway to inflate the buffer space 410. In particular, the buffer bag body The position corresponding to the second air passage on 41 can also be provided with the aforementioned air nozzle 60 structure to seal or open the second air passage. In this way, in addition to the shape of the cushion body 31 of the present invention, In addition to the solid effect of quasi-solid with particles 33, the buffer bag body 41 can also achieve the quasi-liquid cushioning and deformation ability, effectively improving the applicability of the cushion structure.

In addition, please refer to FIG. 1 to FIG. 4. Although in the foregoing two embodiments, the cushion structure is composed of a plastic bag body 11, 31 and a buffer bag body 21, 41, In other embodiments of the invention, the industry can adjust the size and shape of the shaped bag bodies 11, 31 or the buffer bag bodies 21, 41 according to the product application, so that the shaped bag bodies 11, 31 and the buffer bag bodies 21, 41 are both The area is different, or it is changed into a plastic bag body 11, 31 with a plurality of buffer bag bodies 21, 41, or it is changed into a plurality of plastic bag bodies 11, 31 with a buffer bag body 21, 41, so The pad structure of the present invention has higher industrial applicability.

According to the above, it is only the preferred embodiment of the present invention, but the scope of the rights claimed by the present invention is not limited to this. According to the technical content disclosed by those skilled in the art, Equivalent changes that can be easily considered should all belong to the protection scope of the present invention.

Claims (10)

    A cushion structure capable of vacuum shaping and having buffering capacity includes: a shaping bag body, which is made of an air-impermeable material, and the periphery of which is sealed to form a first receiving space therein; The two inner surfaces of the bag-shaped body are respectively provided with a first positioning element at intervals and corresponding positions. The first positioning elements can separate the first accommodation space into a plurality of first positioning spaces, and make the phase The adjacent first positioning spaces are separated from each other but communicate with each other, so that the cross section of the first receiving space is always maintained in a predetermined flat narrow shape. The plastic bag body is provided with a first air passage, and the first air passage Is in communication with the first accommodation space, so that an air extraction device can penetrate the first air passage to extract air from the first accommodation space; a plurality of particles are filled in the plastic bag body, etc. In a first positioning space and capable of moving in the first positioning spaces; and a buffer bag body, one side of which is connected to a corresponding side of the plastic bag body, and is made of an air-impermeable material, so that A buffer space is formed in the buffer bag body. At least one second air passage, each of the second air passage system in communication with the buffer space, so that a gas injection means can, the buffer space through each of the second gas injection airway.         The cushion structure according to claim 1, wherein the two inner surfaces of the buffer bag body are respectively spaced and corresponding to each other, and each is provided with a second positioning element, and the second positioning elements can make the buffer space area It is divided into a plurality of second positioning spaces, and adjacent second positioning spaces are separated from each other but connected with each other.         The cushion structure according to claim 1, wherein the buffer bag body is provided with a plurality of second air channels, and the two inner surfaces of the buffer bag body are respectively provided with a second positioning element at positions corresponding to each other. The second positioning elements can separate the buffer space into a plurality of second positioning spaces, and the adjacent second positioning spaces are not connected to each other and are respectively connected to the corresponding second airways.         The cushion structure according to claim 1, 2 or 3, further comprising a ventilation element, wherein the ventilation element is installed on the plastic bag body corresponding to the position of the first airway, and the ventilation aperture of the ventilation element It is smaller than the particle size of each particle.         The cushion structure according to claim 1, 2 or 3, further comprising a gas nozzle, wherein the gas nozzle is hermetically sealed at a position on the surface of the plastic bag body corresponding to the first airway, and within An air passage is provided so that the air extraction device can pass through the air passage to extract air from the first accommodation space.         The cushion structure according to claim 5, wherein the air nozzle is a one-way check valve, and the one-way valve is in a state where the air extraction device passes through the air passage and evacuates the first accommodation space. The check valve will make the air channel unidirectional. When the air pressure outside the plastic bag is equal to or greater than the air pressure in the first accommodation space, the check valve will make the air channel non-conductive. Of the state.         A cushion structure capable of vacuum shaping and having buffering capacity includes: a plastic bag body, including an inner bag and an outer bag, wherein the inner bag is made of a breathable material, and its periphery is sealed to A first accommodating space is formed therein, and the two inner surfaces of the inner bag are respectively provided with a first positioning element at a distance and corresponding position, and the first positioning elements can separate the first accommodating space into A plurality of first positioning spaces, and the adjacent first positioning spaces are separated from each other but communicate with each other, so that the cross-section of the first accommodation space is always maintained in a predetermined narrow shape, and the outer bag is not It is made of air-permeable material, and its periphery is hermetically sealed to form a second receiving space therein. The second receiving space is used to receive the inner bag, and the surface of the outer bag is at a position corresponding to the second receiving space. A first air passage is opened, and the first air passage is in communication with the second accommodation space, so that an extraction device can pass through the first air passage to extract air from the second accommodation space and the first accommodation space; Particles, which are filled in In the first positioning spaces, and can move in the first positioning spaces, the particle diameter of each particle is larger than the breathable aperture of the breathable material; and a buffer bag body, one side of which is connected to the plastic A side of the bag body corresponding to the outer bag is made of a gas-impermeable material to form a buffer space therein. The buffer bag body is provided with at least one second air passage, and each of the second air passages is connected with the air bag. The buffer space communicates with each other, so that an air injection device can inject air through the second air passage.         The cushion structure according to claim 7, wherein the two inner surfaces of the buffer bag body are respectively spaced and correspond to each other with a second positioning element, and the second positioning elements are capable of using the buffer space area It is divided into a plurality of second positioning spaces, and adjacent second positioning spaces are separated from each other but connected with each other.         The cushion structure according to claim 7, wherein the buffer bag body is provided with a plurality of second air channels, and the two inner surfaces of the buffer bag body are respectively provided with a second positioning element at positions spaced and corresponding to each other. The second positioning elements can separate the buffer space into a plurality of second positioning spaces, and the adjacent second positioning spaces are not connected to each other and are respectively connected to the corresponding second airways.         The cushion structure according to claim 7, 8 or 9, further comprising a gas nozzle, wherein the gas nozzle is hermetically sealed on the surface of the plastic bag body at a position corresponding to the first airway, and within An air passage is provided so that the air extraction device can pass through the air passage to extract air from the first accommodation space and the second accommodation space.