Portable sports backpack capable of drying and sterilizing clothes

Abstract

The invention discloses a portable sports backpack capable of drying and sterilizing clothes in the field of sports backpacks, and the portable sports backpack comprises a backpack body, a clothes storage bag, a driving assembly, a drying assembly and an air compression assembly. When the fan blades are driven to rotate, the air compression assembly is driven to convey compressed air to the air heating assembly, hot air obtained after the compressed air is heated is conveyed to the interior of the fixing cylinder, the hot air is blown upwards through the fan blades to clothes in two symmetrical storage cavities in the clothes storage bag to be dried, and the clothes storage bag is driven to rotate after being dried for a certain time. The inside of the other two symmetrical storage cavities is continuously dried, clothes stored in the backpack can be dried in the walking process, the clothes are kept dry, meanwhile, the clothes can be dried in batches, the other batch of clothes can be dried at set intervals, and the problems that the clothes are burnt due to long-time high-temperature drying and the like are solved.

Description

Technical Field

[0001] The invention relates to the technical field of sports backpacks, in particular to a portable sports backpack for drying and sterilizing clothes. Background Art

[0002] Backpack refers to the bag carried on the back, and the materials are diverse, including leather, plastic, polyester, canvas, nylon, cotton and linen. In an era where individuality is increasingly emphasized, various styles such as simple, retro, and cartoon also cater to the needs of fashion people to show their individuality from different aspects.

[0003] As people's living conditions are getting better and better, more and more people carry sports backpacks for relaxation activities such as hiking and camping. During the camping process, if the drying conditions are poor due to rainy weather, the clothes cannot be dried in time, and when you need to hike to the next destination in a hurry, putting the undried clothes directly into the backpack can easily lead to the breeding of bacteria, which can easily cause skin allergies when you wear them next time. Summary of the invention

[0004] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0005] In view of the above-mentioned problems and / or the problems existing in the existing portable sports backpack for drying and sterilizing clothes, the present invention is proposed.

[0006] Therefore, the purpose of the present invention is to provide a portable sports backpack for drying and sterilizing clothes, which can dry the clothes stored in the backpack during hiking and keep the clothes dry. At the same time, it can dry the clothes in batches, drying another batch of clothes at regular intervals, to prevent problems such as scalding of clothes caused by long-term high-temperature drying.

[0007] To solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions: A portable sports backpack for drying and sterilizing clothes, comprising: The backpack comprises a storage layer, a drying layer installed at the bottom of the storage layer, and a driving layer installed at the bottom of the drying layer, wherein a shoulder strap is installed on a side wall of the storage layer, and a ventilation groove is opened on a side wall of the driving layer; A clothes storage bag is located inside the storage layer, a chassis is installed at the bottom of the clothes storage bag, a partition is installed inside the clothes storage bag, the partition divides the inside of the clothes storage bag into four independent chambers, each of the chambers is provided with a drying cylinder, the outer wall of the drying cylinder is provided with air holes, and a second opening is provided at the bottom of the chassis corresponding to the drying cylinder; A driving assembly, comprising a winding roller rotatably connected to the side wall of the driving layer and a binding belt located below the driving layer, a torsion spring is connected between the winding roller and the driving layer, a steel wire rope is wound around the outer wall of the winding roller, and the other end of the steel wire rope is connected to the binding belt; A drying assembly, comprising a fixed cylinder installed inside the drying layer and connected to the second opening, and an air heating assembly installed inside the drying layer and connected to the fixed cylinder, wherein a fan blade is rotatably connected inside the fixed cylinder, the fan blade is connected to the winding roller, and the fan blade is connected to the clothing storage bag, and when the fan blade rotates for a fixed time, the clothing storage bag is driven to rotate; An air compression component is installed inside the driving layer and connected to the winding roller, and the other end of the air compression component is connected to the air heating component.

[0008] As a preferred solution of the portable sports backpack for drying and sterilizing clothes described in the present invention, a rotating rod is installed on the side wall of the winding roller, the other end of the rotating rod extends into the interior of the driving layer and is installed with a fifth bevel gear, a threaded rod is installed on the side wall of the fifth bevel gear, and a sixth bevel gear is rotatably connected to the bottom of the drying layer, the sixth bevel gear is coaxially fixedly connected to the fixed cylinder, and the sixth bevel gear is meshed with the fifth bevel gear.

[0009] As a preferred solution of the portable sports backpack for drying and sterilizing clothes described in the present invention, the air compression component includes a compression tube installed inside the driving layer, a piston located inside the compression tube, a first hose installed on the side wall of the compression tube and connected to the air heating component, and a second hose installed on the side wall of the compression tube.

[0010] As a preferred solution of the portable sports backpack for drying and sterilizing clothes described in the present invention, a fixing rod is installed on the side wall of the piston, a threaded hole is opened on the side end of the fixing rod, the threaded rod is rotated to extend into the threaded hole, the first hose body is installed with a first one-way valve, and the second hose body is installed with a second one-way valve.

[0011] As a preferred embodiment of the portable sports backpack for drying and sterilizing clothes described in the present invention, the air heating component includes an air chamber, a delivery pipe installed at one end of the air chamber and a cold air outlet pipe installed at the other end of the air chamber, an air inlet is opened at the top of the air chamber, and the air inlet vertically penetrates downward into the interior of the air chamber to form an oblique through hole, a first sealing plate is installed at the side end of the delivery pipe, and a second sealing plate is installed at the side end of the cold air outlet pipe.

[0012] As a preferred solution of the portable sports backpack for drying and sterilizing clothes described in the present invention, a connecting pipe is installed on the side wall of the fixed cylinder, and the connecting pipe is connected to the interior of the fixed cylinder. A baffle is installed at the opening of the other end of the delivery pipe, and a circle of microholes is opened on the side wall of the baffle. The baffle is located on one side wall of the interior of the delivery pipe and a conical protrusion is installed. The delivery pipe has one end of the baffle extending into the interior of the connecting pipe.

[0013] As a preferred solution of the portable sports backpack for drying and sterilizing clothes described in the present invention, a second gear is installed at the bottom of the chassis, the second gear is located at the center of the bottom of the chassis, and the second gear is rotatably connected to the bottom of the storage layer.

[0014] As a preferred solution of the portable sports backpack for drying and sterilizing clothes described in the present invention, an opening is provided at the bottom of the storage layer, the opening is communicated with the fixed cylinder, the bottom of the storage layer is rotatably connected to a first gear, the first gear is meshed with the second gear, the bottom of the storage layer is rotatably connected to a first pulley, the first pulley is coaxially and fixedly connected to the first gear, the bottom of the storage layer is rotatably connected to a second pulley, the second pulley is connected to the first pulley by a belt, a first bevel gear is installed at the bottom of the second pulley, a first fixed plate is installed at the bottom of the storage layer, the side wall of the first fixed plate is rotatably connected to a first one-way gear, the side wall of the first one-way gear is installed with a second bevel gear, the second bevel gear is meshed with the first bevel gear.

[0015] As a preferred solution of the portable sports backpack for drying and sterilizing clothes described in the present invention, a third pulley is installed at the bottom of the fixed cylinder, and the bottom of the drying layer is rotatably connected to the second one-way gear, the second one-way gear and the third pulley are connected by a belt, the bottom of the drying layer is rotatably connected to the third one-way gear, the third one-way gear is meshed with the second one-way gear, and a third bevel gear is installed on the top of the third one-way gear, two second fixed plates are symmetrically installed on the inner wall of the drying layer, a reciprocating threaded rod is installed between the two second fixed plates, and a fourth bevel gear is installed on the shaft of the reciprocating threaded rod, the fourth bevel gear is meshed with the third bevel gear, a one-way rack is slidably connected to the inside of the drying layer, a reciprocating threaded hole is opened on the side wall of the one-way rack, and the reciprocating threaded rod rotates through the reciprocating threaded hole.

[0016] Compared with the prior art: a winding roller and a strap are arranged on the side of the backpack, and a storage bag with four storage cavities, a drying component and an air compression component are arranged from top to bottom inside the backpack. The drying component includes an air heating component and a fixed cylinder, and a fan blade is arranged inside the fixed cylinder. When hiking is needed before the clothes are dried, the straps are tied to the legs, and the winding roller is driven to rotate with each forward step of the legs, and the fan blades are driven to rotate and at the same time the air compression component is driven to transport the compressed air to the air heating component, and the hot air heated by the compressed air is transported to the inside of the fixed cylinder, and is blown upward through the fan blades to the clothes in the two symmetrical storage cavities in the clothes storage bag for drying, and after drying for a certain period of time, the clothes storage bag is driven to rotate to continue drying the other two symmetrical storage cavities. The clothes stored in the backpack can be dried during hiking to keep the clothes dry, and the clothes can be dried in batches, with another batch of clothes dried at regular intervals to prevent problems such as clothes being scalded due to long-term high-temperature drying. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below in combination with the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them: Figure 1 This is an overall structural diagram of a portable sports backpack for drying and sterilizing clothes according to the present invention; Figure 2 This is a structural diagram of a portable sports backpack drying component for drying and sterilizing clothes according to the present invention; Figure 3 A portable sports backpack for drying and sterilizing clothes Figure 2 Structure diagram at A in the middle; Figure 4 This is a cross-sectional structural diagram of a portable sports backpack for drying and sterilizing clothes according to the present invention; Figure 5 This is a structural diagram of an air heating component of a portable sports backpack for drying and sterilizing clothes according to the present invention; Figure 6 This is a structural diagram of an air compression component of a portable sports backpack for drying and sterilizing clothes according to the present invention; Figure 7 This is a structural diagram of a portable sports backpack storage bag for drying and sterilizing clothes according to the present invention; Figure 8 A portable sports backpack for drying and sterilizing clothes Figure 7 Structural diagram at point B in the middle. DETAILED DESCRIPTION

[0018] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0019] Secondly, the present invention is described in detail with reference to schematic diagrams. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0020] In order to make the objectives, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings.

[0021] The present invention provides a portable sports backpack for drying and sterilizing clothes. The backpack can dry clothes stored in the backpack during hiking to keep the clothes dry. The backpack can also dry clothes in batches, drying another batch of clothes at regular intervals to prevent problems such as scalding of clothes caused by long-term high-temperature drying. Example 1

[0022] Figure 1-4 The structure diagram of the portable sports backpack for drying and sterilizing clothes according to the present invention is shown in FIG. Figure 1-Figure 4 In this embodiment, a portable sports backpack for drying and sterilizing clothes includes a backpack 100, a clothing storage bag 200, a driving component 300, a drying component 400 and an air compression component 500.

[0023] The backpack 100 includes a storage layer 110, a drying layer 120 installed at the bottom of the storage layer 110, and a driving layer 130 installed at the bottom of the drying layer 120. A shoulder strap 140 is installed on the side wall of the storage layer 110. A ventilation groove 130a is opened on the side wall of the driving layer 130. A bag cover is connected to the top opening of the storage layer 110, and the bag cover and the top of the storage layer 110 are closed by a zipper. The shoulder strap 140 is used to carry the backpack 100 on the back. What is not shown in the figure is that the storage layer 110 can be made of leather.

[0024] The clothing storage bag 200 is located inside the storage layer 110, and a chassis 210 is installed at the bottom of the clothing storage bag 200. A partition 220 is installed inside the clothing storage bag 200. The partition 220 divides the interior of the clothing storage bag 200 into four independent chambers, and a drying cylinder 230 is arranged inside each chamber. The outer wall of the drying cylinder 230 is provided with air holes 230a, and a second opening 210a is opened at the bottom of the chassis 210 at a position corresponding to the drying cylinder 230. When storing clothes, the clothes can be put into the four chambers respectively and surrounded by the outside of the drying cylinder 230. When hot air enters the interior of the drying cylinder 230 through the second opening 210a, the hot air is discharged through the air holes 230a densely distributed on the outer wall of the drying cylinder 230, and the clothes surrounding the outside of the drying cylinder 230 are dried. What is not shown in the figure is that the clothing storage bag 200 and the partition 220 can be made of nylon cloth or polyester.

[0025] The driving assembly 300 includes a winding roller 310 rotatably connected to the side wall of the driving layer 130 and a strap 320 located below the driving layer 130. A torsion spring is connected between the winding roller 310 and the driving layer 130. A steel wire rope is wound around the outer wall of the winding roller 310. The other end of the steel wire rope is connected to the strap 320. When drying is required, the strap 320 can be tied to the leg. With each forward step of the leg during hiking, the strap 320 is driven forward and the winding roller 310 is pulled by the steel wire rope to rotate and squeeze the torsion spring. When the leg moves backward, the torsion spring rebounds and drives the winding roller 310 to reverse, and the steel wire rope is rewound around the surface of the winding roller 310.

[0026] The drying component 400 includes a fixed cylinder 410 installed inside the drying layer 120 and connected to the second opening 210a, and an air heating component 420 installed inside the drying layer 120 and connected to the fixed cylinder 410. A fan blade 410b is rotatably connected inside the fixed cylinder 410, and the fan blade 410b is connected to the winding roller 310. The fan blade 410b is connected to the clothing storage bag 200. After the fan blade 410b rotates for a fixed time, it drives the clothing storage bag 200 to rotate. The winding roller 310 drives the fan blade 410b to rotate each time it rotates. After the air heating component 420 rubs the compressed air to form hot air, the hot air is input into the connecting pipe 410a, and the hot air is blown by the rotating fan blade 410b to form an upward airflow, and enters the drying cylinder 230 through the second opening 210a.

[0027] The air compression component 500 is installed inside the driving layer 130 and connected to the winding roller 310. The other end of the air compression component 500 is connected to the gas heating component 420. Each time the winding roller 310 rotates, the winding roller 310 drives the air compression component 500 to compress the air and transport it to the inside of the gas heating component 420.

[0028] Combination Figure 1-Figure 4, a portable sports backpack for drying and sterilizing clothes in this embodiment, when it is necessary to dry the clothes in the storage bag 200, the strap 320 is tied to the leg, and as the leg moves forward during hiking, the strap 320 moves forward, and the strap 320 pulls the winding roller 310 to rotate through the wire rope, drives the fan blade 410b to rotate and drives the air compression component 500 to transport the compressed air to the inside of the air heating component 420, and the air heating component 420 converts the compressed air into hot air and transports it to the inside of the fixed cylinder 410, and as the fan blade 410b rotates, it is sent into the drying cylinder 230 and discharged through the air hole 230a to dry the clothes in the two symmetrical cavities inside the storage bag 200. When the leg moves forward a certain number of times, that is, the fan blade 410b rotates a certain number of times, the fan blade 410b drives the storage bag 200 to rotate, and the other two symmetrical second openings 210a are connected to the fixed cylinder 410 to dry the clothes in the other two cavities. Example 2

[0029] Figure 1-8 The structure diagram of the second embodiment of the portable sports backpack for drying and sterilizing clothes of the present invention is shown in FIG. Figure 1-Figure 8 , which is different from the above-mentioned embodiment, the portable sports backpack for drying and sterilizing clothes in this embodiment also includes: The air heating assembly 420 includes an air chamber 420a, a delivery pipe 420b installed at one end of the air chamber 420a, and a cold air outlet pipe 420c installed at the other end of the air chamber 420a. An air inlet 420a-1 is provided at the top of the air chamber 420a. The air inlet 420a-1 vertically penetrates downward into the interior of the air chamber 420a to form an oblique through hole. A first sealing plate 420b-1 is installed at the side end of the delivery pipe 420b, and a second sealing plate 420c-1 is installed at the side end of the cold air outlet pipe 420c. A connecting pipe 410a is installed on the side wall of the fixed cylinder 410, and the connecting pipe 410a is connected to the interior of the fixed cylinder 410. A baffle 420b-2 is installed at the opening of the other end of the delivery pipe 420b, and a circle of micropores 420b-3 are provided on the side wall of the baffle 420b-2. , the baffle 420b-2 is located on one side wall of the conveying tube 420b and is equipped with a conical protrusion 420b-4. The conveying tube 420b has one end of the baffle 420b-2 extending into the connecting tube 410a. The side wall of the winding roller 310 is equipped with a rotating rod 310a. The other end of the rotating rod 310a extends into the driving layer 130 and is equipped with a fifth bevel gear 310b. The side wall of the fifth bevel gear 310b is equipped with a threaded rod 310c. The bottom of the drying layer 120 is rotatably connected to the sixth bevel gear 410b-1. The sixth bevel gear 410b-1 is coaxially fixedly connected to the fixed cylinder 410. The sixth bevel gear 410b-1 is meshed with the fifth bevel gear 310b. When the binding belt 320 moves forward to drive the winding roller 310 to rotate, the winding roller 310 drives the rotating rod 310a to rotate. 10a and the fifth bevel gear 310b rotate, the fifth bevel gear 310b drives the sixth bevel gear 410b-1 and the fan blade 410b to rotate, and when the compressed air enters the air chamber 420a through the air inlet 420a-1, since the hole formed by the air inlet 420a-1 vertically downward and the inner wall of the air chamber 420a has a certain slope, the compressed air enters the air chamber 420a and rotates at a high speed along the delivery pipe 420b and the air chamber 420a. What is not shown in the figure is that in order to increase the speed of the compressed air when rotating in the air chamber 420a and the delivery pipe 420b, a nozzle with an inclined hole can be installed in the air chamber 420a. When the compressed air rotates in the air chamber 420a and the delivery pipe 420b, the nozzle close to the inner wall of the delivery pipe 420b The angular velocity of the airflow rotation is relatively low, while the angular velocity of the airflow rotation near the center of the delivery pipe 420b is relatively large. Due to the difference in angular velocity, friction occurs between the inner and outer circle airflows, and the gas internal energy of the inner circle vortex is continuously converted into rotational kinetic energy. As the gas internal energy of the inner circle vortex decreases, the temperature of the inner circle vortex decreases, and the outer circle airflow continuously obtains kinetic energy due to friction to maintain rotation. At the same time, the internal energy of the gas also increases, causing the temperature to rise. When the vortex reaches the port of the delivery pipe 420b, that is, the position of the baffle 420b-2, the hot airflow of the outer circle escapes through the micropore 420b-3 into the interior of the connecting pipe 410a and is transported to the interior of the fixed cylinder 410, while the cold airflow of the inner circle is blocked by the conical bump 420b-4 inside the delivery pipe 420b. As the cold airflow is blocked, the pressure increases.Then it is discharged in the reverse direction along the cold air outlet pipe 420c. When the hot air flows into the fixed cylinder 410, the fan blades 410b rotate, pushing the hot air flow through the second opening 210a into the drying cylinder 230.

[0030] The air compression assembly 500 includes a compression tube 510 installed inside the driving layer 130, a piston 520 located inside the compression tube 510, a first hose 530 installed on the side wall of the compression tube 510 and connected to the air heating assembly 420, and a second hose 540 installed on the side wall of the compression tube 510. A fixing rod 520a is installed on the side wall of the piston 520. A threaded hole 520a-1 is opened at the side end of the fixing rod 520a. The threaded rod 310c rotates and extends into the threaded hole 520a-1. A first one-way valve 530a is installed on the body of the first hose 530, and a second one-way valve 540a is installed on the body of the second hose 540. When the winding roller 310 rotates, the rotating rod 310a and the threaded rod 310c are driven to rotate, and the threaded rod 310c pushes the fixing rod 520a and the piston 520 toward the compression tube 51 0 moves inside, at this time the first one-way valve 530a is opened, the second one-way valve 540a is closed, the air inside the compression tube 510 is squeezed and compressed by the piston 520 and then enters the inside of the air inlet 420a-1 through the first hose 530. What is not shown in the figure is that there is a spring between the side wall of the piston 520 and the inner wall of the compression tube 510. When the piston 520 moves inside the compression tube 510, the spring is squeezed. When the torsion spring drives the winding roller 310 to reverse, the rotating rod 310a and the threaded rod 310c are reversed, and the screw structure is used to pull the fixed rod 520a and the piston 520 to move outside the compression tube 510. At the same time, the spring pushes the piston 520 to move outside the compression tube 510. At this time, 531 is closed and 541 is opened, and the air inside the driving layer 130 enters the inside of the compression tube 510 through the second hose 540.

[0031] A second gear 240 is installed at the bottom of the chassis 210, and the second gear 240 is located at the center of the bottom of the chassis 210. The second gear 240 is rotatably connected to the bottom of the storage layer 110. An opening 110a is opened at the bottom of the storage layer 110, and the opening 110a is communicated with the fixed cylinder 410. The bottom of the storage layer 110 is rotatably connected to the first gear 110b, and the first gear 110b is meshed with the second gear 240. The bottom of the storage layer 110 is rotatably connected to the first pulley 110b-1, and the first pulley 110b-1 is coaxially fixedly connected to the first gear 110b. The bottom of the storage layer 110 is rotatably connected to the second pulley 110c, and the second pulley 110c is connected to the first pulley 110b-1 through a belt. A first bevel gear 110c-1 is installed at the bottom of the storage layer 110, a first fixed plate 110d is installed at the bottom of the storage layer 110, a first one-way gear 110d-1 is rotatably connected to the side wall of the first fixed plate 110d, a second bevel gear 110d-2 is installed on the side wall of the first one-way gear 110d-1, the second bevel gear 110d-2 is meshed with the first bevel gear 110c-1, a third pulley 410b-2 is installed at the bottom of the fixed cylinder 410, a second one-way gear 120a is rotatably connected to the bottom of the drying layer 120, the second one-way gear 120a and the third pulley 410b-2 are connected by a belt, the third one-way gear 120a-1 is rotatably connected to the bottom of the drying layer 120, and the third one-way gear 120a-1 is meshed with the second one-way gear 120c-1. The one-way gear 120a is meshed, and a third bevel gear 120a-2 is installed on the top of the third one-way gear 120a-1. Two second fixed plates 120b are symmetrically installed on the inner wall of the drying layer 120. A reciprocating threaded rod 120b-1 is installed between the two second fixed plates 120b. A fourth bevel gear 120b-2 is installed on the rod body of the reciprocating threaded rod 120b-1. The fourth bevel gear 120b-2 is meshed with the third bevel gear 120a-2. A one-way rack 120c is slidably connected inside the drying layer 120. A reciprocating threaded hole 120c-1 is opened on the side wall of the one-way rack 120c. The reciprocating threaded rod 120b-1 rotates and penetrates the reciprocating threaded hole 120c-1. When the winding roller 310 rotates each time to drive the fan blade 410b to rotate, the fan blade 4 10b drives the third pulley 410b-2 to rotate, the third pulley 410b-2 uses the belt to drive the second one-way gear 120a to rotate, the second one-way gear 120a drives the third one-way gear 120a-1 and the third bevel gear 120a-2 to rotate, the third bevel gear 120a-2 rotates and drives the fourth bevel gear 120b-2 and the reciprocating threaded rod 120b-1 to rotate, pushing the one-way rack 120c to move a distance along the reciprocating threaded rod 120b-1 until the one-way rack 120c is meshed with the first one-way gear 110d-1, as the fan blade 410b rotates, it drives the one-way rack 120c to move, and when the one-way rack 120c moves, it drives the first one-way gear 110d-1 and the second bevel gear 110d-2 to rotate,The second bevel gear 110d-2 drives the first bevel gear 110c-1 and the second pulley 110c to rotate, the second pulley 110c drives the first pulley 110b-1 and the first gear 110b to rotate by the belt, the first gear 110b drives the second gear 240 to rotate, so that the storage bag 200 rotates 90 degrees, and the other two second openings 210a are connected with the opening 110a to wait for drying.

[0032] Combination Figure 1-Figure 8 , a portable sports backpack for drying and sterilizing clothes in this embodiment, when hiking, the legs drive the strap 320 forward each time and drive the winding roller 310 to rotate, and the winding roller 310 rotates, drives the fifth bevel gear 310b and the threaded rod 310c to rotate, and the fifth bevel gear 310b drives the fan blade 410b to rotate, and the threaded rod 310c rotates to push the piston 520 to move into the compression tube 510, compressing the air in the compression tube 510 and delivering it to the air chamber 420a, and the air rotates along the inside of the delivery tube 420b until it moves to the baffle 420b-2 position, and enters the connecting tube 410a and the fixed cylinder 410 through the micropore 420b-3, and the fan blade 410b rotates to release the hot air It is sent into the drying cylinder 230 and discharged through the air hole 230a. Each time the fan blade 410b rotates, the reciprocating threaded rod 120b-1 is driven to rotate, and then the one-way rack 120c is driven to move a certain distance until the one-way rack 120c is engaged with the first one-way gear 110d-1. As the fan blade 410b rotates, the one-way rack 120c is driven to move. When the one-way rack 120c moves, it drives the first one-way gear 110d-1 and the second bevel gear 110d-2 to rotate, and then drives the first gear 110b to rotate. The first gear 110b drives the second gear 240 and the clothing storage bag 200 to rotate 90°, and the other two second openings 210a are connected to the opening 110a to wait for subsequent drying.

[0033] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced by equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A portable sports backpack for drying and sterilizing clothes, characterized in that: include: A backpack (100) comprises a storage layer (110), a drying layer (120) installed at the bottom of the storage layer (110), and a driving layer (130) installed at the bottom of the drying layer (120), a shoulder strap (140) being installed on a side wall of the storage layer (110), and a ventilation groove (130a) being provided on a side wall of the driving layer (130); A clothing storage bag (200) is located inside the storage layer (110); a bottom plate (210) is installed at the bottom of the clothing storage bag (200); a partition (220) is installed inside the clothing storage bag (200); the partition (220) divides the interior of the clothing storage bag (200) into four independent chambers; a drying cylinder (230) is arranged inside each of the chambers; an air hole (230a) is provided on the outer wall of the drying cylinder (230); and a second opening (210a) is provided at a position corresponding to the drying cylinder (230) at the bottom of the bottom plate (210); A driving assembly (300) comprising a winding roller (310) rotatably connected to a side wall of the driving layer (130) and a binding belt (320) located below the driving layer (130), wherein a torsion spring is connected between the winding roller (310) and the driving layer (130), a steel wire rope is wound around an outer wall of the winding roller (310), and the other end of the steel wire rope is connected to the binding belt (320); A drying component (400) comprises a fixed cylinder (410) installed inside the drying layer (120) and communicating with the second opening (210a), and an air heating component (420) installed inside the drying layer (120) and connected to the fixed cylinder (410), wherein a fan blade (410b) is rotatably connected inside the fixed cylinder (410), the fan blade (410b) is connected to the winding roller (310), and the fan blade (410b) is connected to the clothing storage bag (200), and when the fan blade (410b) rotates for a fixed time, it drives the clothing storage bag (200) to rotate; An air compression component (500) is installed inside the driving layer (130) and connected to the winding roller (310); the other end of the air compression component (500) is connected to the air heating component (420).

2. A portable sports backpack for drying and sterilizing clothes according to claim 1, characterized in that: A rotating rod (310a) is installed on the side wall of the winding roller (310); the other end of the rotating rod (310a) extends into the interior of the driving layer (130) and is installed with a fifth bevel gear (310b); a threaded rod (310c) is installed on the side wall of the fifth bevel gear (310b); a sixth bevel gear (410b-1) is rotatably connected to the bottom of the drying layer (120); the sixth bevel gear (410b-1) is coaxially fixedly connected to the fixed cylinder (410); and the sixth bevel gear (410b-1) is meshed with the fifth bevel gear (310b).

3. A portable sports backpack for drying and sterilizing clothes according to claim 2, characterized in that: The air compression component (500) comprises a compression tube (510) installed inside the driving layer (130), a piston (520) located inside the compression tube (510), a first hose (530) installed on the side wall of the compression tube (510) and connected to the air heating component (420), and a second hose (540) installed on the side wall of the compression tube (510).

4. A portable sports backpack for drying and sterilizing clothes according to claim 3, characterized in that: A fixing rod (520a) is installed on the side wall of the piston (520), a threaded hole (520a-1) is opened at the side end of the fixing rod (520a), the threaded rod (310c) is rotated to extend into the threaded hole (520a-1), a first one-way valve (530a) is installed on the body of the first hose (530), and a second one-way valve (540a) is installed on the body of the second hose (540).

5. A portable sports backpack for drying and sterilizing clothes according to claim 1, characterized in that: The air heating component (420) comprises an air chamber (420a), a delivery pipe (420b) installed at one end of the air chamber (420a), and a cold air outlet pipe (420c) installed at the other end of the air chamber (420a); an air inlet (420a-1) is provided at the top of the air chamber (420a); the air inlet (420a-1) vertically penetrates downward into the interior of the air chamber (420a) to form an oblique through hole; a first sealing plate (420b-1) is installed at the side end of the delivery pipe (420b), and a second sealing plate (420c-1) is installed at the side end of the cold air outlet pipe (420c).

6. A portable sports backpack for drying and sterilizing clothes according to claim 5, characterized in that: A connecting tube (410a) is installed on the side wall of the fixed tube (410), the connecting tube (410a) is in communication with the interior of the fixed tube (410), a baffle (420b-2) is installed at the opening of the other end of the delivery tube (420b), a circle of micro-holes (420b-3) is provided on the side wall of the baffle (420b-2), a conical protrusion (420b-4) is installed on one side wall of the baffle (420b-2) located inside the delivery tube (420b), and one end of the delivery tube (420b) having the baffle (420b-2) extends into the interior of the connecting tube (410a).

7. A portable sports backpack for drying and sterilizing clothes according to claim 1, characterized in that: A second gear (240) is installed at the bottom of the chassis (210), the second gear (240) is located at the center of the bottom of the chassis (210), and the second gear (240) is rotatably connected to the bottom of the storage layer (110).

8. A portable sports backpack for drying and sterilizing clothes according to claim 7, characterized in that: An opening (110a) is provided at the bottom of the storage layer (110), the opening (110a) is communicated with the fixed cylinder (410), a first gear (110b) is rotatably connected to the bottom of the storage layer (110), the first gear (110b) is meshed with the second gear (240), a first belt pulley (110b-1) is rotatably connected to the bottom of the storage layer (110), the first belt pulley (110b-1) is coaxially fixedly connected to the first gear (110b), and a second belt pulley (110c) is rotatably connected to the bottom of the storage layer (110). The second pulley (110c) is connected to the first pulley (110b-1) via a belt, a first bevel gear (110c-1) is installed at the bottom of the second pulley (110c), a first fixed plate (110d) is installed at the bottom of the storage layer (110), a first one-way gear (110d-1) is rotatably connected to the side wall of the first fixed plate (110d), a second bevel gear (110d-2) is installed on the side wall of the first one-way gear (110d-1), and the second bevel gear (110d-2) is meshed with the first bevel gear (110c-1).

9. A portable sports backpack for drying and sterilizing clothes according to claim 1, characterized in that: A third pulley (410b-2) is installed at the bottom of the fixed cylinder (410); a second one-way gear (120a) is rotatably connected to the bottom of the drying layer (120); the second one-way gear (120a) and the third pulley (410b-2) are connected via a belt; a third one-way gear (120a-1) is rotatably connected to the bottom of the drying layer (120); the third one-way gear (120a-1) is meshed with the second one-way gear (120a); a third bevel gear (120a-2) is installed on the top of the third one-way gear (120a-1); and the inner wall of the drying layer (120) is Two second fixing plates (120b) are installed, a reciprocating threaded rod (120b-1) is installed between the two second fixing plates (120b), a fourth bevel gear (120b-2) is installed on the rod body of the reciprocating threaded rod (120b-1), the fourth bevel gear (120b-2) is meshed with the third bevel gear (120a-2), a single rack (120c) is slidably connected inside the drying layer (120), a reciprocating threaded hole (120c-1) is opened on the side wall of the single rack (120c), and the reciprocating threaded rod (120b-1) rotates through the reciprocating threaded hole (120c-1).

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