Luggage case with vacuumizing function

Abstract

The utility model discloses a luggage case with a vacuumizing function, which comprises a case body, the front surface of the case body is rotatably connected with a sealing cover, the inner surface of the case body is fixedly connected with a connecting plate, the side surface of the connecting plate is movably connected with a side plate, a connecting assembly is arranged between the connecting plate and the side plate, and the connecting assembly comprises two zippers II and a zipper II. The two zippers II are fixedly connected to the faces, opposite to the side plates, of the connecting plates respectively, the zippers II are connected to the front surfaces of the two zippers II in a meshed mode, and through the components, after an object is placed, air between the TPU sealing film and the supporting frame can be absorbed through cooperation of the vacuum pump and the flow dividing pipe, so that the object can be compressed, and the size of the object is reduced; according to the luggage case, more space can be vacated in the luggage case, a user can carry more articles, the luggage case is provided with the compression bag, the design is more convenient, and the cost and time for purchasing and using the compression bag by the user are saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of luggage, especially a luggage with vacuumizing function. BACKGROUND

[0002] The existing luggage is mainly used for carrying and storing personal articles in the travel, business trip, moving and other travel scenes, has a large capacity, can classify and store articles, is convenient for carrying and transporting, and enables the traveler to travel easily.

[0003] However, the ordinary luggage does not have compression function in use, and the internal articles, especially some fluffy clothes, bedding and the like, are easy to be loose in the luggage, occupy a large space, and lead to that the actual available space of the luggage cannot be fully utilized. UTILITY MODEL CONTENT

[0004] The utility model discloses a kind of luggage with vacuumizing function, TPU sealing film can be opened by clamping chain, then article can be placed in the inside of support frame, after article is placed, the air between TPU sealing film and support frame can be absorbed by vacuum pump cooperation shunt pipe, so as to compress article, realize that the volume of article is reduced, can vacate more space in luggage, let user can carry more articles, by the compression of luggage, such design is more convenient, saves the cost and time of user purchase and use compression bag.

[0005] The utility model discloses still provide with above-mentioned one kind with vacuumizing function's luggage, include: box, the front surface of the box is rotatably connected with sealing cover, the inner surface of the box is fixedly connected with connecting plate, the side surface of the connecting plate is movably connected with side plate, connecting assembly is arranged between the connecting plate and side plate, the connecting assembly includes: two zipper two, two zipper two are fixedly connected respectively in the opposite face of connecting plate and side plate, zipper two is engagedly connected in the front surface of two zipper two, the front surface of side plate is fixedly connected with three support frames, the front surface of three support frames is fixedly connected with TPU sealing film, opening is provided on TPU sealing film, clamping chain is provided on opening, the rear surface of three support frames is all through connection with one-way valve, the box is provided with interlayer, the rear surface of interlayer is through connection with vacuum pump, the input end of vacuum pump is communicated with shunt pipe, the other end of shunt pipe is communicated on one-way valve, the inner surface of support frame is fixedly connected with air pressure sensor, air pressure sensor and vacuum pump are electrically connected.

[0006] According to the utility model provides a kind of luggage with vacuumizing function, the connecting assembly further include: magic tape one, magic tape two, the magic tape one, magic tape two are fixedly connected in the two faces of connecting plate and side plate opposite, the magic tape one, magic tape two are movably connected.

[0007] According to the utility model provides a kind of luggage with vacuumizing function, the connecting assembly further include: button one, button two, the button one, button two are fixedly connected in the two faces of connecting plate and side plate opposite, the button one, button two are movably connected.

[0008] According to the utility model provides a kind of luggage with vacuumizing function, the side surface of shunt pipe is communicated with external connection pipe, another end of external connection pipe is communicated with air cock.

[0009] According to the utility model provides a kind of luggage with vacuumizing function, installation groove is provided on the interlayer, the inner surface of installation groove is fixedly connected with telescopic link.

[0010] According to the utility model provides a kind of luggage with vacuumizing function, the other end of telescopic link is fixedly connected with handle, the upper surface of handle is fixedly connected with control module, control module is electrically connected with vacuum pump.

[0011] According to the utility model provides a kind of luggage with vacuumizing function, the inner surface of interlayer is fixedly connected with lithium battery, lithium battery is electrically connected with vacuum pump.

[0012] According to the utility model provides a kind of luggage with vacuumizing function, zipper one is fixedly connected between box and sealing cover, the side surface of zipper one is engagedly connected with zipper one.

[0013] Compared with prior art, the luggage with vacuumizing function, TPU sealing film can be opened by chain, then the inside of support frame can be placed with goods, after goods are placed, the air between TPU sealing film and support frame can be absorbed by vacuum pump cooperating with shunt pipe, so that goods can be compressed, the volume of goods is reduced, more space can be left in luggage, so that users can carry more goods, by the compression of luggage, the design is more convenient, saves the cost and time of users to purchase and use compression bag. BRIEF DESCRIPTION OF DRAWINGS

[0014] The utility model is further illustrated below in connection with drawings and embodiments;

[0015] Figure 1 It is the front view structure diagram of the utility model with vacuumizing function's luggage;

[0016] Figure 2The utility model discloses a luggage case's rear view structure diagram with vacuumizing function has been provided.

[0017] Figure 3 The utility model discloses a luggage case's sectional view structure diagram with vacuumizing function has been provided.

[0018] Figure 4 The utility model discloses a luggage case's magic tape one, magic tape two structure diagram with vacuumizing function has been provided.

[0019] Figure 5 The utility model discloses a luggage case's button one, button two structure diagram with vacuumizing function has been provided.

[0020] Legend:

[0021] 1, button one, 2, button two, 3, magic tape two, 4, control module, 5, handle, 6, air pressure sensor, 7, lithium cell, 8, box, 9, zipper one, 10, zipper one, 11, sealing cover, 12, magic tape one, 13, external connection pipe, 14, air cock, 15, zipper two, 16, zipper two, 17, side plate, 18, TPU sealing film, 19, chain, 20, support frame, 21, connecting plate, 22, telescopic rod, 23, mounting groove, 24, interlayer, 25, vacuum pump, 26, shunt pipe, 27, check valve. Specific implementation

[0022] This part will describe the specific embodiment of the utility model in detail, and the preferred embodiment of the utility model is shown in the drawings, and the role of the drawings is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.

[0023] Reference Figures 1-4 The utility model discloses a luggage case with vacuumizing function, it includes: box 8, the front surface of box 8 is rotatably connected with sealing cover 11, and box 8 is fixedly connected with zipper one 9 between sealing cover 11, and the side surface of zipper one 9 is engagedly connected with zipper one 10, and the inner surface of box 8 is fixedly connected with connecting plate 21, and the side surface of connecting plate 21 is movably connected with side plate 17, and connecting plate 21 and side plate 17 are provided with connecting assembly between, and connecting assembly includes: two zipper two 15, zipper two 16, two zipper two 15 are fixedly connected respectively on the opposite face of connecting plate 21 and side plate 17, and zipper two 16 is engagedly connected on the front surface of two zipper two 15.

[0024] Specifically, the connecting assembly adopts multiple connection modes. The first mode is that when the user needs to disassemble the side plate, the user directly operates the zipper lock 16 to disengage the two zippers 15, and the side plate can be separated from the connecting plate 21. When installing, the user reversely operates the zipper lock 16 to engage the two zippers 15 with each other, so that the side plate can be stably connected with the connecting plate 21. The design utilizes the convenience of the zipper connection to realize quick and lossless installation and disassembly of the side plate.

[0025] The front surface of the side plate 17 is fixedly connected with three support frames 20, and the front surface of each of the three support frames 20 is fixedly connected with a TPU sealing film 18. An opening is arranged on the TPU sealing film 18, and a clamping chain 19 is arranged on the opening.

[0026] Specifically, the user opens the zipper 9 on the sealing cover 11, opens the sealing cover 11 by operating the zipper lock 10, exposes the inside of the box body 8, opens the opening on the TPU sealing film 18 by the clamping chain 19, and then places the articles in the support frame 20. After the articles are placed, the user closes the clamping chain 19 of the TPU sealing film 18 to realize preliminary sealing.

[0027] The rear surface of each of the three support frames 20 is fixedly connected with a one-way valve 27. The box body 8 is provided with a clamping layer 24, and the clamping layer 24 is provided with a mounting groove 23. The inner surface of the mounting groove 23 is fixedly connected with an extension rod 22, and the other end of the extension rod 22 is fixedly connected with a handle 5. The upper surface of the handle 5 is fixedly connected with a control module 4, and the control module 4 is electrically connected with a vacuum pump 25. The inner surface of the clamping layer 24 is fixedly connected with a lithium battery 7, and the lithium battery 7 is electrically connected with the vacuum pump 25. The rear surface of the clamping layer 24 is fixedly connected with the vacuum pump 25. The input end of the vacuum pump 25 is communicated with a shunt pipe 26, and the other end of the shunt pipe 26 is communicated with the one-way valve 27. The inner surface of the support frame 20 is fixedly connected with an air pressure sensor 6, and the air pressure sensor 6 is electrically connected with the vacuum pump 25. The side surface of the shunt pipe 26 is communicated with an external pipe 13, and the other end of the external pipe 13 is communicated with an air nozzle 14.

[0028] Specifically, the starting control module 4 receives the instruction, and then sends a signal to the vacuum pump 25, so that the vacuum pump 25 starts to work, and the vacuum pump 25 extracts the air between the TPU sealing film 18 in the supporting frame 20 and the supporting frame 20 from the one-way valve 27 through the shunt pipe 26, with the air being extracted, the air pressure in the supporting frame 20 is gradually reduced, a negative pressure environment is formed, thereby compressing the article, realizing the volume reduction of the article, the air pressure sensor 6 in the supporting frame 20 monitors the air pressure in the frame in real time, and feeds back the air pressure information to the control module 4, when the air pressure reaches the set vacuum degree, the control module 4 controls the vacuum pump 25 to stop working, so as to achieve the purpose of compressing the article and avoiding damage to the article or the luggage caused by excessive air extraction, if it is needed to extract air from other sealed spaces outside the luggage, the external pipe 13 can be connected to the air nozzle of the other sealed space, and the vacuum pump 25 is used to extract air from the other sealed space through the shunt pipe 26 and the external pipe 13, thereby expanding the application range of the luggage vacuum function, and the lithium battery 7 provides power for the electric components such as the vacuum pump 25, the control module 4 and the air pressure sensor 6, so that the equipment can be independently operated, and the user can use the equipment in various occasions.

[0029] With reference to Figure 4 For the second embodiment of the utility model, the difference between the second embodiment and the first embodiment is that the connecting assembly further comprises: magic tape one 12, magic tape two 3, magic tape one 12 and magic tape two 3 are fixedly connected on the two opposite surfaces of the connecting plate 21 and the side plate 17 respectively, and magic tape one 12 and magic tape two 3 are movably connected.

[0030] Specifically, the connecting assembly adopts multiple connection modes, and the second mode is that magic tape one 12 and magic tape two 3 are distributed on the opposite surfaces of the connecting plate 21 and the side plate 17 in a large-area adhering mode, when disassembling, magic tape one 12 and magic tape two 3 can be slowly torn along the adhering surface, and the side plate 17 and the components above can be easily removed, when assembling, the two can be aligned and pressed, so that the side plate and the connecting plate 21 are tightly adhered by the adhesion of magic tape, and the operation is simple and firm.

[0031] With reference to Figure 4 For the second embodiment of the utility model, the difference between the second embodiment and the first embodiment is that the connecting assembly further comprises: button one 1, button two 2, button one 1 and button two 2 are fixedly connected on the two opposite surfaces of the connecting plate 21 and the side plate 17 respectively, and button one 1 and button two 2 are movably connected.

[0032] Specifically: the connecting assembly adopts multiple connection modes, the third mode is that the button one 1 and the button two 2 are distributed in pairs at the corresponding positions of the connecting plate 21 and the side plate 17, when disassembling, the button one 1 is released from the button two 2, so that the side plate 17 and the components above can be disassembled, when assembling, the button one 1 is buckled into the button two 2, the connection of the side plate and the connecting plate 21 is completed, this mode not only can position the side plate, but also makes the disassembly and assembly of the side plate become easy and convenient.

[0033] Working principle: when the user's articles are placed, the control module 4 is started, the control module 4 sends a signal to the vacuum pump 25 after receiving the instruction, so that the vacuum pump 25 starts to work, the vacuum pump 25 extracts the air between the TPU sealing film 18 and the support frame 20 in the support frame 20 through the shunt pipe 26 from the one-way valve 27, as the air is extracted, the air pressure in the support frame 20 gradually decreases, a negative pressure environment is formed, so as to compress the articles, realize the volume reduction of the articles, the air pressure sensor 6 in the support frame 20 monitors the air pressure in the frame in real time, and feeds back the air pressure information to the control module 4, when the air pressure reaches the set vacuum degree, the control module 4 controls the vacuum pump 25 to stop working, so as to achieve the purpose of compressing the articles and avoiding damage to the articles or the luggage caused by excessive air extraction, if it is needed to extract air from other sealed spaces other than the luggage, the external pipe 13 can be connected to the air nozzle of other sealed spaces, and the vacuum pump 25 is used to extract air through the shunt pipe 26 and the external pipe 13, so as to expand the application range of the vacuum function of the luggage, the lithium battery 7 provides power for the electric components such as the vacuum pump 25, the control module 4 and the air pressure sensor 6, so as to ensure that the equipment can operate independently, and the user can use it in various occasions.

[0034] The embodiments of the utility model are described in detail above combined with the drawings, but the utility model is not limited to the above-mentioned embodiments, within the knowledge range of ordinary skilled in the art, various changes can be made without departing from the purpose of the utility model.

Claims

1. A luggage case having a vacuum function, characterized by, Include: The box (8), the front surface of the box (8) is rotatably connected with a sealing cover (11), the inner surface of the box (8) is fixedly connected with a connecting plate (21), the side surface of the connecting plate (21) is movably connected with a side plate (17), the connecting plate (21) and the side plate (17) are provided with a connecting assembly, the connecting assembly comprises: two zipper two (15), zipper two (16), two zipper two (15) are fixedly connected on the opposite surface of the connecting plate (21) and the side plate (17), the zipper two (16) is engagedly connected on the front surface of two zipper two (15), the front surface of the side plate (17) is fixedly connected with three support frames (20), the front surface of three support frames (20) is fixedly connected with TPU sealing film (18); The TPU sealing film (18) is provided with an opening, the opening is provided with a clamping chain (19), the rear surface of three support frames (20) is penetratedly connected with a one-way valve (27), the box (8) is provided with a sandwich layer (24), the rear surface of the sandwich layer (24) is penetratedly connected with a vacuum pump (25), the input end of the vacuum pump (25) is communicated with a shunt pipe (26), the other end of the shunt pipe (26) is communicated with the one-way valve (27), the inner surface of the support frame (20) is fixedly connected with an air pressure sensor (6), the air pressure sensor (6) is electrically connected with the vacuum pump (25).

2. The luggage case having a vacuum function according to claim 1, wherein, The connecting assembly further comprises: magic tape one (12), magic tape two (3), the magic tape one (12), magic tape two (3) are fixedly connected on the opposite surface of the connecting plate (21) and the side plate (17), the magic tape one (12), magic tape two (3) are movably connected.

3. The luggage case with a vacuum function according to claim 1, wherein, The connecting assembly further comprises: button one (1), button two (2), the button one (1), button two (2) are fixedly connected on the opposite surface of the connecting plate (21) and the side plate (17), the button one (1), button two (2) are movably connected.

4. The luggage case with a vacuum function according to claim 1, wherein, The side surface of the shunt pipe (26) is communicated with an external pipe (13), the other end of the external pipe (13) is communicated with an air nozzle (14).

5. The luggage case with a vacuum function according to claim 1, wherein, The sandwich layer (24) is provided with a mounting groove (23), the inner surface of the mounting groove (23) is fixedly connected with a telescopic rod (22).

6. The luggage case with a vacuum function according to claim 5, wherein, The other end of the telescopic rod (22) is fixedly connected with a handle (5), the upper surface of the handle (5) is fixedly connected with a control module (4), the control module (4) is electrically connected with the vacuum pump (25).

7. The luggage case with a vacuum function according to claim 1, wherein, The inner surface of the sandwich layer (24) is fixedly connected with a lithium battery (7), the lithium battery (7) is electrically connected with the vacuum pump (25).

8. The luggage case with a vacuum function according to claim 1, wherein, The box (8) and the sealing cover (11) are fixedly connected with a zipper one (9), the side surface of the zipper one (9) is engagedly connected with a zipper one (10).

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