KR20220025403A - Interner chechable bag for receiving - Google Patents

Abstract

A pet receiving bag according to the disclosed present invention includes: a main body portion having a storage space therein; an exposure portion provided in at least a part of the main body, switched to a transparent, semi-transparent or opaque state within the preset operating range depending on the internal or external signal of the main body portion to expose the inside of the main body portion to the outside; and a fixing portion that fixes the exposure portion to the main body portion by supporting the entire area of the exposure portion or the area except for the exposed area of the exposure portion, wherein the exposure portion includes a polymer dispersed liquid crystal (PDLC) film having variable light transmittance, and the fixing portion includes a pair of support members made of a flexible material supporting both sides of the PDLC film and capable of being mounted on at least a curved surface. According to the above configuration, the condition of the inside is exposed and checked from the outside without opening the main body portion of the storage article, so that ease of use is improved, stress caused by separation anxiety and depression of a pet is resolved, a sense of stability is secured, and a walk with a guardian is favorably carried out. In addition, the pet storage bag is equipped with internal temperature control means such as a fan and a heating element, so that a comfortable environment is provided for pets. In addition, since it is possible to control the permeability of the PDLC film and the operation time of each step in a transparent, translucent or opaque state through the training program, pets can also control the permeability of the PDLC film and the operation time of each step by learning on their own.

Description

A bag for storing pets that can be checked inside {INTERNER CHECHABLE BAG FOR RECEIVING}

The present invention relates to a companion animal storage bag that can be checked inside, and more particularly, to a companion animal storage bag that is converted into a transparent or semi-transparent state according to a signal applied from the outside so that the inside can be checked.

Recently, as society has become a nuclear family, the standard of living is increasing, and the number of retirees and single people has increased, the number of people who have companion animals has increased significantly, and various products related to companion animals are being sold in the market.

At the same time, the frequency of having to go out or move with a companion animal while raising a companion animal is increasing. When moving long-distance using transportation means such as , bus, train, or aircraft, it is necessary to transport companion animals using transportation means such as a moving bag.

Republic of Korea Patent Application No. 10-2014-008176 Republic of Korea Utility Model Registration Application No. 20-2004-0020914

An object of the present invention is to selectively expose the internal state to the outside so that the companion can visually check the inside due to the control of transparency and opacity, and the companion animal can see the external situation from the inside, so stress caused by separation anxiety and depression This is to provide a companion animal storage bag to help with emotional stability by solving the problem.

The companion animal storage bag according to the present invention for achieving the above object is provided in a main body having a storage space therein, and at least a portion of the main body, a preset operating range according to a signal inside or outside the main body by supporting an exposed portion that is converted to a transparent, translucent or opaque state to expose the inside of the main body to the outside, and the entire area of the exposed portion or an area excluding the exposed area of the exposed portion, thereby fixing the exposed portion with respect to the main body and a fixing part for supporting the PDLC film; includes

In addition, the body portion may be formed of at least one of a fabric material, a plastic material, a wood material, a glass material, a urethane material, a plastic material, a metal material, and a leather material, and the exposed portion penetrates at least a portion of the body portion It may be provided by a qualified installer.

In addition, the exposure unit includes a control module for controlling the state transition of the PDLC film for a preset time and number of times, and the control module may be connected to the PDLC film by wire or wirelessly.

In addition, in the PDLC film, the light transmittance is controlled to 0%, 25% to 30%, 45% to 50%, or 90% or more, or is continuously controlled to 0% to 100%, in units of 1 to 30 seconds. It can be switched to a transparent, translucent, or opaque state in an operating range that is repeated at least once or more.

In addition, the PDLC film includes a first transparent layer and a second transparent layer having electrical conductivity, a polymer dispersed liquid crystal layer formed between the first and second transparent layers and including a plurality of microcapsules, the first transparent layer A first film layer provided on the upper surface, and a second film layer provided on the lower surface of the second transparent layer, wherein the microcapsule includes a nematic liquid crystal and a color pigment. The transmittance of can be varied.

In addition, the nematic liquid crystal operates at a temperature in the range of -20°C to 140°C, which is in a solid and liquid state, and the color pigment is carbon black having tetragonality or an azo color pigment having anisotropy. (azo pigment) may be included.

In addition, the first and second transparent layers are driven by a low-power voltage of 4.3V to 25V by at least one of a droplet radius, an elastic modulus, and a dielectric constant in the nematic liquid crystal. It may be possible.

In addition, the fixing part includes a fixing member for fixing the edges of the at least one pair of support members supporting the exposed part with respect to the body part, wherein the at least one pair of support members is PVC (Polyvinyl chloride, polyvinyl chloride) , PET (polyethylene terephthalate, polyethylene terephthalate), urethane, including film paper formed of at least one of acryl and film materials are coated with each other while supporting the exposed portion, and the fixing member is a pair of In a state in which the support member is coated, it includes a sewing means for sewing the main body, or the at least one pair of support members are PVC (Polyvinyl chloride, polyvinyl chloride), PET (polyethylene terephthalate, polyethylene terephthalate), urethane and It is formed of at least any one of acryl materials, and the fixing member may include an adhesive means for bonding the pair of support members to the body part.

In addition, the fixing part is made of a rubber material or a silicone material to support the edge of the exposed part with a rubber or silicone frame or PET (polyethylene terephthalate), PVC (Polyvinyl chloride, polyvinyl chloride), acrylic or urethane. It includes a mold frame manufactured by injection molding with at least one material, wherein the exposed portion is attached to the mold frame and posture is fixed.

In addition, the at least one pair of support members, PVC (Polyvinyl chloride, polyvinyl chloride), PET (polyethylene terephthalate, polyethylene terephthalate), is formed of at least one material of urethane, acrylic, and a film material, the body It can be joined by high-frequency heat to the part.

In addition, the at least one pair of support members are made of at least one of polyvinyl chloride (PVC), polyethylene terephthalate (PET), acrylic, and urethane, and the at least one pair of support members The members may be respectively bonded to both surfaces of the PDLC film with at least one pair of bonding members interposed therebetween.

In addition, the fixing part is a multi-layer bonded to both sides of the PDLC film with the at least one pair of bonding members interposed therebetween after the at least one pair of supporting members is cut and heat-processed in the range of 15°C to 50°C. structure may be provided.

In addition, the exposed part may be waterproofed to prevent electric leakage while being fixed to the main body part.

In addition, the exposed portion may be connected to a sound sensing means for detecting a sound inside the main body, so that the state of the exposed portion may be changed.

In addition, at least one of a fan for ventilation or a heating wire installed on the floor may be provided in the main body to adjust the temperature inside the main body.

According to the present invention having the above configuration, first, even if the inside of the companion animal storage bag is not opened, it can be exposed through the exposed part if necessary, thereby contributing to the improvement of usability.

Second, the interior can be selectively exposed only in a desired area, which is advantageous in securing use diversity.

Third, since it is unnecessary to open the companion animal storage bag, it is possible to prevent deterioration of airtightness and durability due to repeated opening operations.

Fourth, when a companion animal such as a dog or cat is stored inside the companion animal storage bag, it is possible to selectively convert the exposed part to transparent, opaque, or translucent state by detecting the change in the internal state, It can help emotional stability by resolving stress caused by separation anxiety and depression in animals.

Fifth, since the exposed portion is supported by the support member made of a flexible material, it is possible to prevent a safety accident due to fragments when the support member is damaged, and the exposed portion can be installed on the body portion of the non-planar body as well as the flat surface.

Sixth, it is possible to create a comfortable environment inside the storage bag by installing a small fan to ventilate through air circulation from the outside to the inside and to adjust the internal temperature through the installation of a heating wire on the bottom of the storage bag.

1 is a perspective view schematically illustrating a companion animal storage bag according to a first preferred embodiment of the present invention.
FIG. 2 is a configuration diagram schematically illustrating the exposed part shown in FIG. 1 .
3 is a plan view schematically illustrating a state in which the exposed part shown in FIG. 1 is supported by a fixing part.
4 is a side view schematically illustrating a state in which the exposed part is supported by the fixing part shown in FIG. 3 .
5 is a side view schematically illustrating a modified example of a fixing part having an exposed hole.
FIG. 6 is a flowchart schematically illustrating a method of controlling the exposed part shown in FIG. 2 .
7 is a plan view schematically showing a fixing part according to a second preferred embodiment of the present invention.
8 is a perspective view schematically showing a fixing part according to a third preferred embodiment of the present invention.
9 is a view schematically showing a fixing part according to a fourth preferred embodiment of the present invention.
10 is a side view schematically showing a fixing part according to a fifth preferred embodiment of the present invention.
11 is a side view schematically showing a fixing part according to a sixth preferred embodiment of the present invention. And,
12 is a flowchart schematically illustrating a method of manufacturing the fixing unit shown in FIG. 11 .

Hereinafter, a preferred embodiment of the present invention will be described with reference to the accompanying drawings. However, the spirit of the present invention is not limited to such embodiments, and the spirit of the present invention may be differently proposed by adding, changing, and deleting components constituting the embodiment, but this is also included in the scope of the present invention. will become

Referring to FIG. 1 , the companion animal storage bag 1 according to the first preferred embodiment of the present invention includes a body portion 10 , an exposed portion 20 , and a fixing portion 30 .

For reference, the companion animal storage bag 1 described in the present invention is illustrated and exemplified as including a bag having a handle 11 as shown in FIG. 1 . However, the present invention is not limited thereto, and any means for accommodating and carrying a companion animal is possible.

The main body 10 has a storage space therein. This main body 10 provides a body of the companion animal storage bag 1 exemplified as a bag, as shown in FIG. 1 .

For reference, in this embodiment, as the main body 10 is exemplified as a body of a bag having a handle 11 , the main body 10 may be made of a fabric material. However, the material of the body portion 10 is not limited thereto, and in correspondence with the type of the storage article 1, a plastic material, a wood material, a glass material, a urethane material, a plastic material, a metal material, a PVC material, or a leather material, etc. Of course, it may be formed of any one of the same various materials.

At least one exposed portion 20 is provided on one side of the body portion 10, and is selectively converted to any one state among transparent, semi-transparent, and opaque. Here, the exposed portion 20 exposes the inside of the main body 10 to the outside in a transparent state.

The exposure unit 20 may include a liquid crystal film 21 whose transmittance of light varies depending on whether or not a signal is input, and which can be selectively switched to any one of transparent, semi-transparent, and opaque states. More specifically, as shown in FIG. 2 , the exposure unit 20 may include a liquid crystal film 21 and a control module 22 for electrically controlling the liquid crystal film 21 .

The liquid crystal film 21 includes a PDLC (Polymer Dispersed Liquid Crystal) film having a multilayer structure. More specifically, although the liquid crystal film 21 is not shown in detail, the first transparent layer and the second transparent layer having electrical conductivity, and a polymer dispersion type formed between the first and second transparent layers and including a plurality of microcapsules It is preferable to include a PDLC (Polymer Dispersed Liquid Crystal) film including a liquid crystal layer, a first film layer provided on an upper surface of the first transparent layer, and a second film layer provided on a lower surface of the second transparent layer. As the liquid crystal film 21 includes a microcapsule including a nematic liquid crystal and a color pigment, the transmittance of light is variable and can be switched to any one state among transparent, translucent, and opaque Do.

Here, the nematic liquid crystal operates at a temperature in the range of -20°C to 140°C, which is in a solid and liquid state, and the color pigment is carbon black having tetragonality or azo color pigment having anisotropy. It is good to include pigment). In addition, the first and second transparent layers can be driven with a low-power voltage of 4.3V to 25V by at least one of a droplet radius, an elastic modulus, and a dielectric constant in the nematic liquid crystal. , good economic feasibility.

On the other hand, the liquid crystal film 21 is not limited to transparent, translucent, and opaque, and it is natural that it may be provided with a predetermined color. For example, an embodiment in which the liquid crystal film 21 is a transparent, translucent, or opaque film having a color such as blue so as to be easily identified with the naked eye is also possible.

The control module 22 electrically controls the state transition between at least one of a transparent state, a translucent state, and an opaque state of the liquid crystal film 21 . As shown in FIG. 2 , the control module 22 controls the state transition of the liquid crystal film 21 by interworking with an externally input signal such as power generation or light. Although not shown in detail in this embodiment, the control module 22 receives a signal from an operation means such as an unillustrated switch provided on the main body 10 to display the liquid crystal film 21 in a transparent, translucent, or opaque state. It is exemplified by switching to either one.

However, the method in which the signal is input from the control module 22 is not necessarily limited to the operation signal input method such as a switch. For example, a shielding means such as a cover capable of selectively shielding light is provided on the front surface of the liquid crystal film 21 , and the control module 22 controls the state transition of the liquid crystal film 21 in conjunction with the operation of the shielding means. It goes without saying that various modifications such as the above are possible.

The fixing part 30 fixes the exposed part 20 with respect to the main body part 10 . As shown in FIG. 3 , the fixing unit 30 includes a pair of support members 31 and a fixing member 32 .

A pair of support members 31 are stacked to face each other with the exposed portion 20 interposed therebetween to support the exposed portion 20 . The pair of support members 31 may be formed of at least one flexible material selected from among polyvinyl chloride (PVC), polyethylene terephthalate (PET), urethane, acrylic, and film materials. That is, the pair of support members 31 includes a transparent or colored film paper formed of a kind of resin material, and the liquid crystal film 21 of the exposed portion 20 is formed between the pair of support members 31 . provided and supported. At this time, the pair of support members 31 are coated with each other as shown in FIG. 4 with the liquid crystal film 21 interposed therebetween to support the liquid crystal film 21 not to flow.

The fixing member 32 fixes the edges of the pair of support members 31 supporting the exposed part 20 with respect to the body part 10 . In this first embodiment, it is exemplified that the fixing member 32 includes a sewing means for sewing the pair of support members 31 to the body portion 10 at the same time.

To this end, the area of the pair of support members 31 is provided to be wider than the area of the liquid crystal film 21 of the exposed part 20 , so that the edge of the pair of support members 31 overlaps the exposed part 20 . An area that does not exist will be created. In this way, the fixing member 32 is sewn along the edge of the pair of support members 31 that do not overlap with the exposed portion 20, so that the pair of support members 31 are supported in a state in which the exposed portion 20 is supported. It is fixed to the body portion (10). The fixing member 32 may be coupled along the edges of the pair of support members 31 by bonding, high-frequency bonding, rubber or silicon frame, metal, injection mold, or the like in addition to the above-described sewing method.

Meanwhile, as shown in FIG. 4 , the pair of support members 31 are provided with transparent film paper, so that both surfaces of the exposed part 20 including the liquid crystal film 21 can be covered. In this case, the liquid crystal film 21 does not interfere with exposing the inside of the main body 10 in a transparent state due to the transparent material properties of the pair of support members 31 .

In addition, as shown in FIG. 5 , by providing the exposed hole 31a in the pair of support members 31 , a modified example of exposing the exposed area of the exposed portion 20 without covering it is also possible.

For reference, as shown in FIGS. 4 and 5 , a penetrating installation hole 10a is provided at one side of the main body 10 in which the exposed portion 20 is provided. By being installed in the body portion 10 so that the exposed portion 20 covers the installation hole 10a, the inside of the body portion 10 is removed through the installation hole 10a opened in a transparent state of the exposed portion 20. can be exposed to the outside.

On the other hand, the size, position, and number of the installation holes 10a in which the exposed portion 20 is installed are not limited to the illustrated examples, and it is natural that they can be varied in various ways.

A method of controlling the exposed portion 20 of the companion animal storage bag 1 according to the present invention having the above configuration will be described with reference to FIG. 6 .

As shown in FIG. 6 , the exposed part 20 is provided in the body part 10 in an opaque state (2). Thereafter, it is checked whether a state change signal of the exposure unit 20 is input from the outside (3). At this time, the signal input confirmation (3) may be made through an operation means such as a switch not shown.

When the signal input is confirmed (3), the control module 22 of the exposure unit 20 converts the liquid crystal film 21 from an opaque state to a transparent state (4). If the signal input is not confirmed (3), the control module 22 of the exposure unit 20 continuously controls the liquid crystal film 21 to maintain an opaque state, and vice versa. .

Referring to FIG. 7 , a fixing part 130 according to a second preferred embodiment of the present invention is schematically illustrated. For reference, since the configuration of the companion animal storage bag 1 except for the fixing part 130 is the same as that of the first embodiment described above, detailed illustrations are omitted and the same reference numerals as those of the first embodiment will be given.

As shown in FIG. 7 , the fixing part 130 according to the second embodiment is provided with a rubber or silicone frame that supports the exposed part 20 , that is, a rubber frame or a silicone frame. The fixing part 130 including such a rubber frame or a silicon frame is provided in a shape capable of supporting the edge of the exposed part 20 . In this embodiment, as the exposed part 20 is illustrated as having a substantially rectangular shape, the fixing part 130 may also be provided as a substantially rectangular rubber frame or a silicon frame. The shape of the fixing part 130 is not limited to the illustrated example, and may vary according to the shape of the exposed part 20 .

As in the second embodiment, the exposed part 20 is packed and coupled to the fixing part 130 including the rubber frame or the silicon frame. At this time, the fixing part 130 has a predetermined strength, so that it can stably support the exposed part 20 to be fixed to the main body part 10 .

Referring to FIG. 8 , a fixing part 230 according to a third embodiment of the present invention is shown. Also in the third embodiment, since the configuration of the body portion 10 and the exposed portion 20 except for the fixing portion 230 is the same as that of the first embodiment described above, detailed illustration is omitted and the same reference as in the first embodiment It will be explained with reference numerals.

As shown in FIG. 8 , the fixing part 230 according to the third embodiment is a mold manufactured by injection molding with at least one of PET (polyethylene terephthalate, polyethylene terephthalate), PVC, urethane, and acrylic. Includes frame. The fixing part 230 including the mold frame may also be molded in a shape corresponding to the exposed part 20 so as to support the edge of the exposed part 20 . In addition, it is preferable that an exposure hole 231 for exposing the exposed portion 20 is formed through the fixing portion 230 .

With respect to the fixing part 230 including the mold frame, the exposed part 20 may be attached by an adhesive means to fix the posture. At this time, the exposed part 20 may be attached to the fixing part 230 in a similar attachment method to the tinting film paper, and the fixing part 230 including the mold frame on which the exposed part 20 is supported, also the body part ( 10) can be glued to and fixed.

Referring to FIG. 9 , a fixing part 330 according to a fourth embodiment of the present invention is schematically illustrated. Fourth embodiment Also, since the configuration of the body portion 10 and the exposed portion 20 except for the fixing portion 330 is the same as that of the first embodiment described above, detailed illustration is omitted and the same reference numerals as in the first embodiment is given and explained.

As shown in FIG. 9 , the fixing part 330 according to the fourth embodiment includes a pair of support members 331 and a fixing member 332 .

The pair of support members 331 according to the fourth embodiment is formed of at least one of polyvinyl chloride (PVC), polyethylene terephthalate (PET), urethane, and acrylic. At this time, the pair of support members 331 are transparent or have a color, and it is good to cover and support the entire area of the exposed part 20 .

The fixing member 332 adheres the pair of support members 331 to the main body 10 . More specifically, as shown in enlarged view in FIG. 9 , in a state in which the exposed portion 20 is supported between the pair of support members 331 , a pair of fixing members 332 are provided with respect to the body portion 10 . Each of the supporting members 31 are attached to each other to be fixed. That is, any one of the pair of support members 331 is adhesively fixed by the fixing member 332 on the outer surface of the body part 10 , and the other of the pair of support members 331 is the body part 10 . It is to be adhesively fixed by the fixing member 332 on the inner surface of the. In this case, the fixing member 332 may be provided by applying an adhesive means such as an adhesive to the main body 10 or the edge of the fixing member 332 .

Referring to FIG. 10 , a fixing part 430 according to a fifth embodiment is schematically illustrated. In the fifth embodiment, the body portion 10 and the exposed portion 20 except for the fixing portion 430 will be described with the same reference numerals as in the first embodiment, without detailed illustration.

As shown in FIG. 10 , the fixing part 430 according to the fifth embodiment is formed of at least one of polyvinyl chloride (PVC), urethane, and a film material, and both surfaces of the exposed part 20 are It is provided with a pair of support members each supporting the. At this time, the fixing part 430 including a pair of support members is fixed by high frequency heat treatment with respect to the main body part 10 in a state in which the exposed part 20 is supported.

More specifically, the fixing part 430 including a pair of support members supports the upper surface or the lower surface of the exposed part 20 , and the fixing part 430 in a state in which the exposed part 20 is supported in this way is subjected to high frequency heat treatment. is joined to the body portion 10 by the That is, the fixing part 430 is fixed to the main body 10 in a state in which the exposed part 20 is supported by a thermal bonding method, rather than an adhesive method as shown in FIG. 9 . Here, since the high frequency heat treatment is applied only to the edge of the fixing part 430 , a bonding area 431 is formed to correspond to the edge and non-interfering with the exposed part 20 .

On the other hand, in FIG. 10, the fixing part 430 including a pair of support members is shown and exemplified as being joined by high-frequency heat to either the outer or inner surface of the main body 10 in a state in which they are bonded to each other. However, the present invention is not necessarily limited thereto. That is, as shown in FIG. 9 , one of the pair of support members is fixed from the outside of the body part 10 so that the body part 10 is positioned between the edges of the pair of support members, and the other is the body part ( 10), it is natural that a modified example in which it is fixed inside and joined by high-frequency heat is also possible.

Referring to FIG. 11 , the exposed part 20 and the fixing part 530 according to the sixth embodiment are schematically shown.

For reference, in the sixth embodiment, since the configuration of the main body 10 is the same as that of the first embodiment described above, the same reference numerals are given and a detailed description thereof will be omitted.

11 , in the sixth embodiment, the exposed part 20 and the fixing part 530 are provided in a multi-layered structure stacked on each other. More specifically, the exposed portion 20 is provided as a liquid crystal film layer, and is laminated between the fixing portions 530 to be described later. Here, the liquid crystal film layer constituting the exposed portion 20 includes a PDLC film as described above. The liquid crystal film layer included in the exposed portion 20 is transparent, translucent or opaque as the microcapsule contains nematic liquid crystal and color pigment, so the light transmittance is variable. is converted

The fixing part 530 includes a pair of support members 531 and a pair of bonding members 532 to support the exposed part 20 .

A pair of support members 531 are stacked with the exposed portion 20 interposed therebetween to support the exposed portion 20 . Here, the pair of support members 531 may be provided with at least one of polyvinyl chloride (PVC), polyethylene terephthalate (PET), acrylic, and urethane materials. That is, in this embodiment, a pair of support members 531 supporting the exposed portion 20 are made of flexible PVC, PET, acrylic and urethane materials. Therefore, compared to the prior art in which laminated glass having a bonding film such as PVB (Polyvinyl Butyral) as an intermediate layer is applied as a support member, safety accidents due to glass breakage and installation on a non-planar surface can be compensated for. . The support member 531 will be described later in more detail along with the manufacturing method 500 .

The pair of bonding members 532 is laminated between the pair of support members 531 and the exposed portion 20 , and the pair of support members 531 are bonded to and fixed to the exposed portion 20 . Here, the pair of bonding members 532 may include a bonding film having adhesive properties.

The exposed portion 20 and the fixing portion 530 according to the sixth embodiment having such a configuration have a pair of support members ( 531) is joined, thereby providing a multi-layered structure. A method 500 of manufacturing the fixing part 540 supporting the exposed part 20 will be described with reference to FIG. 12 .

Referring to FIG. 12 , in the method 500 of manufacturing the fixing part 530 according to the sixth embodiment, first, preparing the exposed part 20 and the support member 531 to support the exposed part 20 . (510). Here, the exposed part 20 includes a PDLC film, and the pair of support members 531 are made of at least one of PET, PVC, acrylic, and urethane.

The provided pair of support members 531 is cut and processed to correspond to the size to be installed on the main body 10 ( 520 ). The cut-processed support member 531 enters the vacuum pressure oven, and is heat-processed (530). In this case, the processing temperature in the thermal processing step 530 is within a range of approximately 15° C. to 50° C., and the pair of support members 531 are heat-processed at a low temperature.

The pair of support members 531 roughed up to the thermal processing step 530 are joined to the exposed portion 20 with the bonding member 532 interposed therebetween (540). By going through this bonding step 540, a pair of support members 531 are respectively bonded to both sides of the exposed portion 20 with a pair of bonding members 532 interposed therebetween, so that the exposed portion 20 of a multi-layer structure is formed. ) and a fixing part 530 are provided.

The exposed part 20 and the fixing part 530 provided by being interconnected in this way in a multi-layered structure are finally shipped out after going through an inspection step 550 and inspecting for defects.

As described above, the support member 531 made of any one of PET, PVC, acrylic and urethane is heat-processed at a low temperature in the range of 15° C. to 50° C. and joined with the exposed portion 20, so that the weight is light. Prevention of safety accidents due to scattering of fragments even if damaged and installation on a non-planar surface can compensate for disadvantages. That is, since the support member 531 is made of a flexible material that is not easily damaged by external force, safety for companion animals stored in the companion animal storage bag 1 or users who have the storage products 1 . can be obtained

In addition, as the support member 531 made of any one of two or more sheets of PET, PVC, acrylic and urethane at a low temperature in the range of 15°C to 50°C is thermally processed and joined, support by conventional high-temperature thermal processing The occurrence of defects in the member 531 can be reduced. In summary, the existing bonding method using an autoclave that heats the air at a high temperature in a compressed state can only be used for glass over a certain thickness, and PET, PVC, acrylic, and urethane are damaged by high heat. and difficult to connect. However, as in the present invention, by heat processing the support member 531 made of any one of PET, PVC, acrylic, and urethane at a low temperature as in the present invention, two or more support members 531 can be joined at a low temperature even to a thickness of 1 mm. , excellent in manufacturability.

In addition, since the support member 531 has a material property that is strong against bending, it is easy to mount on a structure requiring a curved surface. Specifically, glass, PET, or acrylic is provided as a flat plate, so it is difficult to mount it in a part that requires a curved surface, and even if the support member 531 is bonded by a coating method, it is difficult to completely remove air bubbles over a certain thickness. is difficult to install. However, by bonding the support member 531 made of PVC and urethane by low-temperature thermal processing, it can be mounted on a curved surface with a lot of bending.

Due to the support member 531 having these characteristics, the companion animal storage bag 1 may be exemplified as a mobile bag in which companion animals can be accommodated. If the companion animal storage bag 1 is provided as a portable bag capable of moving companion animals, the exposed portion 20 including the PDLC film is converted to a transparent state and By exposing the inside, it can help emotional stability by resolving the stress caused by separation anxiety and depression caused by the stuffiness of companion animals.

At this time, the PDLC film of the exposed part 20 is connected to a sound sensing means such as a microphone provided inside the companion animal storage bag 1 to detect a detected sound, for example, a companion animal sound inside the storage bag. Accordingly, by operating the exposed part 20 in at least one of transparent, semi-transparent, and opaque states, the inside may be selectively exposed. Here, the operation of the exposure unit 20 may automatically and manually control the assembly variable by the light transmittance by wire or wirelessly, and may also be operated as an app of a smartphone if necessary.

For example, by inputting the characteristics of the sound of the companion animal to the module, the exposed part 20 including the PDLC film can be controlled in various stages such as transparent, translucent, or opaque. At this time, when the exposed part 20 is switched to an opaque state, the companion animal inside the companion animal storage bag 1 can be blocked from the external environment, and when the exposed part 20 is switched to a transparent or translucent state, Pets may be exposed outside. In this way, by controlling the exposed part 20 in various stages such as transparent, translucent or opaque, it is possible to stimulate the curiosity of companion animals, and emotional stability by resolving stress caused by separation anxiety and depression due to the stuffiness of companion animals can help

Here, opaqueness of the PDLD film of the exposed portion 20 is exemplified by 0% light transmittance, translucent light transmittance 25% to 30% or 45% to 50%, and transparency to 90% or more light transmittance, but is not limited thereto .

For reference, in the companion animal storage bag 1 according to the present invention, the time and number of times the exposure unit 20 exposes the inside of the companion animal storage bag 1 by the control module 22 are preset. Alternatively, it can be controlled by being connected to an external control means. For example, transmittance and each step of the PDLC film constituting the exposed portion 20 in a transparent, semi-transparent or opaque state, for example, in the exposed portion 20 provided in the companion animal storage bag 1 for 5 minutes 2 to 3 times a day. The control module 22 may be provided with an automatic training program that can control the operating time of the .

If the companion animal can recognize the storage bag as an area due to this automatic training program, it will solve the stress caused by the anxiety and depression of the companion animal even when moving outside, which is advantageous for securing stability and walking with the owner. In addition, the companion animal can control the transmittance of the PDLC film constituting the exposed portion 20 and the operation time of each step by self-learning.

In addition, the companion animal storage bag 1 can control the operating range in which the light transmittance in the opaque, translucent, and transparent state of the exposed part 20 is variable by connecting the wireless controller and the control module 22, not shown. there is. Here, the operation range of the opaque state of the exposed part 20 is 15 seconds to 20 seconds, the operation range of the translucent state is 15 seconds to 20 seconds or 10 seconds to 20 seconds, and the operation range of the transparent state is 10 seconds to 20 seconds. Configurable. In addition, it is possible to adjust the time and transmittance according to the nature or type of the companion animal.

Meanwhile, although not shown in detail, the exposed portion 20 fixed to the main body portion 10 of the companion animal storage bag 1 may be waterproofed to prevent leakage. In addition, by installing a ventilation means such as a small fan in the companion animal storage bag (1), internal/external air can be circulated, and a heating wire is installed on the inner bottom of the companion animal storage bag (1) to lower the internal temperature. can be adjusted That is, by providing a temperature control means capable of cooling or heating the internal temperature of the companion animal storage bag 1, the companion animal inside the companion animal storage bag 1 regardless of the external temperature environment such as summer or winter. It can provide a comfortable environment for

As described above, although described with reference to preferred embodiments of the present invention, those skilled in the art can variously modify and change the present invention without departing from the spirit and scope of the present invention as set forth in the claims below. You will understand that it can be done.

1: bag for storing pets 10: body part
10a: installer 11: handle
20: exposed part 21: liquid crystal film
22: control module 30, 130, 230, 330, 430, 530: fixed part
31, 331: support member 32, 332: fixing member

Claims (15)

a body portion having a storage space therein;
an exposure part provided in at least a partial area of the body part and converted to a transparent, semi-transparent or opaque state in a preset operating range according to a signal inside or outside the body part to expose the inside of the body part to the outside; and
a fixing part supporting the entire area of the exposed part or an area excluding the exposed area of the exposed part to fix the exposed part with respect to the body part;
includes,
The exposed portion includes a PDLC (Polymer Dispersed Liquid Crystal) film having a variable light transmittance,
The fixing unit includes at least one pair of support members made of a flexible material for supporting the PDLC film. According to claim 1,
The body part can be formed of at least one of a fabric material, a plastic material, a wood material, a glass material, a urethane material, a plastic material, a metal material, or a leather material,
The exposed portion is a companion animal storage bag provided in an installation hole through which at least a portion of the main body portion is penetrated. According to claim 1,
The exposure unit includes a control module for controlling the state transition of the PDLC film for a preset time and number of times,
The control module is a companion animal storage bag connected to the PDLC film by wire or wirelessly. According to claim 1,
The PDLD film has a light transmittance controlled to 0%, 25% to 30%, 45% to 50%, or 90% or more, or is continuously controlled to 0% to 100%, and at least 1 in units of 1 to 30 seconds. A pet storage bag that changes to transparent, translucent, or opaque in the range of operation repeated more than once. According to claim 1,
The PDLC film includes a first transparent layer and a second transparent layer having electrical conductivity, a polymer dispersed liquid crystal layer formed between the first and second transparent layers and including a plurality of microcapsules, on the upper surface of the first transparent layer A first film layer provided and a second film layer provided on a lower surface of the second transparent layer,
The microcapsule contains a nematic liquid crystal and a color pigment, and the light transmittance is variable for a companion animal storage bag. 6. The method of claim 5,
The nematic liquid crystal operates at a temperature in the range of -20°C to 140°C, which is in a solid and liquid state, and the color pigment is tetragonal carbon black or anisotropic azo-based color pigment (azo). A pet storage bag containing pigment). 6. The method of claim 5,
The first and second transparent layers,
A companion animal storage bag that can be driven by a low-power voltage of 4.3V to 25V by at least one of a droplet radius, an elastic modulus, and a dielectric constant in the nematic liquid crystal. According to claim 1,
The fixing part includes a fixing member for fixing the edges of the at least one pair of support members supporting the exposed part with respect to the main body part,
The at least one pair of support members includes film paper formed of at least one of polyvinyl chloride (PVC), polyethylene terephthalate (PET), urethane, acrylic, and film material, including the exposed The parts are coated with each other in a supporting state, and the fixing member includes a sewing means for sewing the main body part in a state in which the pair of support members are coated, or
The at least one pair of support members is formed of at least one of polyvinyl chloride (PVC), polyethylene terephthalate (PET), urethane, and acrylic, and the fixing member includes the pair of A companion animal storage bag comprising an adhesive means for adhering a support member to the body portion. According to claim 1,
The fixing part is made of a rubber material or a silicone material to support the edge of the exposed part with a rubber or silicone frame, PET (polyethylene terephthalate, polyethylene terephthalate), PVC (Polyvinyl chloride, polyvinyl chloride), at least any one of acrylic and urethane Including a mold frame made of a single material by injection molding,
A companion animal storage bag in which the exposed portion is attached to the mold frame and the posture is fixed. According to claim 1,
The at least one pair of support members is formed of at least one of polyvinyl chloride (PVC), polyethylene terephthalate (PET), urethane, acrylic, and film materials, and the body part A pet storage bag that is joined by high-frequency heat. According to claim 1,
The at least one pair of support members is provided with at least one material of PVC (Polyvinyl chloride, polyvinyl chloride), PET (polyethylene terephthalate, polyethylene terephthalate), acrylic, and urethane,
The at least one pair of support members are bonded to both sides of the PDLC film with at least one pair of bonding members interposed therebetween. 12. The method of claim 11,
The fixing part has a multi-layer structure that is bonded to both sides of the PDLC film with the at least one pair of bonding members interposed therebetween after the at least one pair of supporting members is cut and heat-processed in the range of 15°C to 50°C. A pet storage bag is provided. According to claim 1,
The exposed portion is fixed to the main body portion and is waterproofed to prevent leakage of electricity. According to claim 1,
The exposed portion is connected to a sound sensing means for detecting a sound inside the main body portion, and the state of the exposed portion is switched. According to claim 1,
The main body portion is provided with at least one of a fan for ventilation or a heating wire installed on a floor surface, the companion animal storage bag for controlling the temperature inside the main body portion.

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