Air duct structure of space capsule

Abstract

The utility model discloses a space capsule air duct structure which comprises a space capsule air inlet pipe and further comprises an inner supporting ring, a magnetic plate, an extending and inserting pipe, an extending and expanding pipe, an annular frame, an insect-proof net, a guiding and inserting pipe, a guiding-in base, a rubber blocking plate and a sealing ring. The inner supporting ring is welded to the inner pipe wall of the space capsule air inlet pipe, and the space capsule air inlet pipe is provided with the air duct structure with the blocking performance. When an original fan of the space capsule sucks air from an air inlet pipe of the space capsule to the air inlet pipe of the space capsule for ventilation, wind power enters the air inlet pipe of the space capsule after passing through the guide-in seat and the insect-proof net, a seat cavity which is gradually reduced from top to bottom at the guide-in seat enables mice and birds not to easily enter the space capsule, and meanwhile winged insects in the gradually reduced seat cavity are not easy to fly into the guide insertion pipe. And an insect-proof net is arranged at the extending and expanding pipe for blocking, so that the air inlet pipe of the space capsule has a better insect-proof, rat-proof and bird-proof air duct structure, and the air inlet pipe of the space capsule is effectively prevented from being influenced by the flying of organisms such as insects, rats and birds.

Description

Technical Field

[0001] The utility model relates to the technical field of space capsule air ducts, in particular to a space capsule air duct structure. Background Art

[0002] As a new way of living, the space capsule compresses the space to a minimum while providing a certain quality of life. The space capsule was originally designed as a cheap short-term accommodation. It provides a simple sleeping space and allows people to have a private place to rest. But over time, it has gradually integrated into the mainstream of Japanese society and become a new lifestyle.

[0003] When the space capsules of the prior art are put into use in some camping sites, these space capsules are usually equipped with air inlet ducts equipped with fans. The fans can be installed at the pipe openings of the air inlet ducts extending into the space capsule to connect to electricity for exhaust. Then the air inlet ducts can introduce outside air into the space capsule to provide fresh air. However, the air inlet duct structure of the space capsule is usually a simple duct structure. When these ducts are used for a long time in outdoor camping sites, rats, insects and birds are easy to enter the ducts to make nests, etc. The interference of these outdoor creatures can easily cause blockages in the ducts, thereby affecting the ventilation of the space capsule. For this reason, we propose a space capsule air duct structure. Utility Model Content

[0004] The main purpose of the utility model is to provide a space capsule air duct structure, in which an obstructive air duct structure is arranged at the air inlet duct of the space capsule. When the original fan of the space capsule draws air from the air inlet duct of the space capsule into the space capsule for ventilation, the wind will enter the air inlet duct of the space capsule after passing through the introduction seat and the insect-proof net. The seat cavity at the introduction seat is gradually reduced from top to bottom, which makes it difficult for mice and birds to enter. At the same time, flying insects are not easy to fly into the guide tube in the gradually reduced seat cavity, and there is an insect-proof net at the extension tube for blocking, so that the air inlet duct of the space capsule has a better insect-proof, mouse-proof and bird-proof air duct structure, which effectively prevents the air inlet duct of the space capsule from being affected by the flying of insects, mice, birds and other creatures, and can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A space capsule air duct structure includes a space capsule air inlet pipe, and also includes an inner support ring, a magnetic plate, an extension pipe, an extension pipe, a ring frame, an insect-proof net, a guide pipe, an introduction seat, a rubber resistance plate and a sealing ring. The inner support ring is welded at the inner pipe wall of the space capsule air inlet pipe, and the extension pipe is inserted into the space capsule air inlet pipe. The extension pipe is pressed against the ring body surface of the inner support ring, and the inner support ring surface on one side of the extension pipe is clamped with a magnetic plate. The extension pipe is welded to the outer pipe opening of the space capsule air inlet pipe, and the extension pipe is interconnected. A ring frame is inserted into the tube body of the expansion tube and rests against the surface of the extension tube. An insect-proof net is fixed at the inner frame opening of the ring frame. A guide tube is inserted into the expansion tube on one side of the ring frame, and an introduction seat is welded to the outer tube body of the guide tube. The seat cavity of the introduction seat gradually expands from the bottom of the guide tube to the top of its own seat body. A rubber resistance plate is fixed to the outer tube wall of the guide tube, and the rubber resistance plate is pressed between the guide tube and the expansion tube. A sealing ring is provided on the outer sleeve of the extension tube between the capsule air inlet pipe and the expansion tube.

[0007] Furthermore, a clamping hole is provided on the surface of the inner support ring on one side of the extension tube, and a magnetic plate is clamped and bonded in the clamping hole, and the magnetic plate is magnetically connected to the extension tube; the clamping hole on the surface of the inner support ring can be clamped and bonded to the magnetic plate to magnetically attract the extension tube.

[0008] Furthermore, a tube body with one end of a guide tube welded thereto is inserted into the hole cavity on the back side of the vertical seat plate of the introduction seat; the guide tube can be inserted into the hole cavity on the back side of the vertical seat plate of the introduction seat and welded thereto.

[0009] Furthermore, the rubber resistance plate is an elastic rubber plate, and the rubber resistance plate is bonded to the outer tube wall of the guide tube; after the rubber resistance plate of the elastic rubber plate is bonded to the guide tube, the guide tube can be firmly stuck in the extension tube with the help of the rubber resistance plate.

[0010] Furthermore, the outer frame diameter of the ring frame is the same as the inner tube cavity diameter of the expansion tube; the ring frame can be adapted to be inserted into the expansion tube.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The utility model arranges an air duct structure with blocking properties at the air inlet duct of the space capsule. When the original fan of the space capsule draws air from the air inlet duct of the space capsule into the space capsule for ventilation, the wind will enter the air inlet duct of the space capsule after passing through the introduction seat and the insect-proof net. The seat cavity of the introduction seat gradually decreases from top to bottom, making it difficult for mice and birds to enter. At the same time, flying insects are also difficult to fly into the guide tube in the gradually decreasing seat cavity, and there is also an insect-proof net at the extension tube for blocking. Therefore, the air inlet duct of the space capsule has a better insect-proof, mouse-proof and bird-proof air duct structure, which effectively prevents the air inlet duct of the space capsule from being affected by the flying of insects, mice, birds and other creatures. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1The utility model is a schematic diagram of the overall structure of a space capsule air duct structure.

[0014] Figure 2 The utility model is a schematic diagram of the disassembly of a space capsule air inlet pipe, an extension pipe and a guide pipe of a space capsule air duct structure.

[0015] Figure 3 The utility model is an exploded view of a space capsule air duct structure.

[0016] Figure 4 It is a side sectional view of an introduction seat of a space capsule air duct structure of the utility model.

[0017] In the figure: 1. Space capsule air inlet pipe; 2. Inner support ring; 3. Magnetic plate; 4. Extension tube; 5. Extension tube; 6. Ring frame; 7. Insect-proof net; 8. Guide tube; 9. Introducing seat; 10. Rubber resistance plate; 11. Clamp hole; 12. Sealing ring. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] like Figure 1-4 As shown, a space capsule air duct structure includes a space capsule air inlet pipe 1, and also includes an inner support ring 2, a magnetic plate 3, an extension tube 4, an extension tube 5, a ring frame 6, an insect-proof net 7, a guide tube 8, an introduction seat 9, a rubber resistance plate 10 and a sealing ring 12. The inner support ring 2 is welded at the inner tube wall of the space capsule air inlet pipe 1, and the extension tube 4 is inserted into the space capsule air inlet pipe 1. The extension tube 4 is pressed against the ring body surface of the inner support ring 2, and the surface of the inner support ring 2 on one side of the extension tube 4 is clamped with a magnetic plate 3, and the extension tube 4 extends out of the outer tube mouth of the space capsule air inlet pipe 1 and is welded with an extension tube. 5, and a ring frame 6 is inserted into the tube body of the extension tube 5 and is against the surface of the extension tube 4, an insect-proof net 7 is fixed at the inner frame mouth of the ring frame 6, a guide tube 8 is inserted into the extension tube 5 on one side of the ring frame 6, and an introduction seat 9 is welded to the outside of the tube body of the guide tube 8, the seat cavity of the introduction seat 9 gradually expands from the bottom of the guide tube 8 to the top of its own seat body, a rubber resistance plate 10 is fixed to the outer tube wall of the guide tube 8, and the rubber resistance plate 10 is pressed between the guide tube 8 and the extension tube 5, and a sealing ring 12 is provided on the outer sleeve of the extension tube 4 between the capsule air inlet pipe 1 and the extension tube 5.

[0020] Among them, a clamping hole 11 is opened on the surface of the inner support ring 2 on one side of the extension tube 4, and a magnetic plate 3 is clamped and bonded in the clamping hole 11, and the magnetic plate 3 is magnetically connected to the extension tube 4; the clamping hole 11 on the surface of the inner support ring 2 can be clamped and bonded to the magnetic plate 3 to magnetically attract the extension tube 4.

[0021] Among them, one end of the guide tube 8 is inserted and welded into the hole cavity on the back side of the vertical seat plate of the introduction seat 9; the guide tube 8 can be inserted and welded into the hole cavity on the back side of the vertical seat plate of the introduction seat 9.

[0022] Among them, the plate body of the rubber resistance plate 10 is an elastic rubber plate body, and the plate body of the rubber resistance plate 10 is bonded to the outer tube wall of the guide tube 8; after the rubber resistance plate 10 with the elastic rubber plate body is bonded to the guide tube 8, the guide tube 8 can be firmly stuck in the extension tube 5 with the help of the rubber resistance plate 10.

[0023] The outer frame diameter of the ring frame 6 is the same as the inner tube diameter of the expansion tube 5 ; the ring frame 6 can be adapted to be inserted into the expansion tube 5 .

[0024] It should be noted that the utility model is a space capsule air duct structure. After the inner support ring 2 is set at the space capsule air inlet pipe 1, the extension pipe 5 can be inserted into the space capsule air inlet pipe 1 with the help of the extension tube 4 and supported by the inner support ring 2, and the magnetic plate 3 in the clamping hole 11 on the surface of the inner support ring 2 can magnetically attract the extension tube 4, and then the ring frame 6 equipped with the insect king net 7 can be inserted into the extension tube 5 to contact the extension tube 4, and then the guide tube 8 on the back of the introduction seat 9 is inserted into the extension tube 5 with the help of the rubber resistance plate 10 for firm insertion, and a fan can be installed at the end of the space capsule air inlet pipe 1 extending into the space capsule for exhaust. At this time, the wind passes through the introduction seat 9, the guide tube 8, the extension tube 5, the dust net 7 and the extension tube 4. Entering the capsule air inlet duct 1, the wind in the capsule air inlet duct 1 can be sucked into the capsule by the fan for ventilation. The gradually shrinking seat cavity from top to bottom at the inlet seat 9 makes it difficult for mice and birds to enter. At the same time, flying insects are not easy to fly into the guide tube 8 in the gradually shrinking seat cavity. Even if some tiny flying insects enter the extension tube 5 along the guide tube 8, the extension tube 5 is also provided with an insect-proof net 7 to block them, so that the capsule air inlet duct 1 has a better insect-proof, mouse-proof and bird-proof air duct structure, which effectively prevents the capsule air inlet duct 1 from being affected by the flying of insects, mice, birds and other creatures, and the extension tube 4 can be pulled out from the capsule air inlet duct 1 for cleaning, and the guide tube 8 can also be pulled out from the extension tube 5 for cleaning.

[0025] It should be noted that the utility model is a space capsule air duct structure, and the components in the utility model are all components known to technical personnel in the field, and the structure and principle thereof can be known to technical personnel through technical manuals or through conventional experimental methods.

[0026] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A space capsule air duct structure, comprising a space capsule air inlet pipe (1), characterized in that: The invention also comprises an inner support ring (2), a magnetic plate (3), an extension tube (4), an extension tube (5), a ring frame (6), an insect-proof net (7), a guide tube (8), an introduction seat (9), a rubber resistance plate (10) and a sealing ring (12); the inner support ring (2) is welded to the inner tube wall of the capsule air inlet pipe (1), and the extension tube (4) is inserted into the capsule air inlet pipe (1); the extension tube (4) is pressed against the ring body surface of the inner support ring (2), and the surface of the inner support ring (2) on one side of the extension tube (4) is clamped with a magnetic plate (3); the extension tube (4) is welded to the outer tube opening of the capsule air inlet pipe (1) where it protrudes, and the extension tube (5) is interconnected; and the tube of the extension tube (5) is A ring frame (6) is inserted into the body and abuts against the surface of the extension tube (4). An insect-proof net (7) is fixed at the inner frame opening of the ring frame (6). A guide tube (8) is inserted into the extension tube (5) on one side of the ring frame (6). An introduction seat (9) is welded to the outside of the tube body of the guide tube (8). The seat cavity of the introduction seat (9) gradually expands from the bottom of the guide tube (8) to the top of its seat body. A rubber resistance plate (10) is fixed at the outer tube wall of the guide tube (8), and the rubber resistance plate (10) is pressed between the guide tube (8) and the extension tube (5). A sealing ring (12) is provided on the outer sleeve of the extension tube (4) between the space capsule air inlet pipe (1) and the extension tube (5).

2. A space capsule air duct structure according to claim 1, characterized in that: A clamping hole (11) is provided on the surface of the inner support ring (2) at one side of the extension tube (4), and a magnetic plate (3) is clamped and bonded in the clamping hole (11), and the magnetic plate (3) is magnetically connected to the extension tube (4).

3. A space capsule air duct structure according to claim 1, characterized in that: One end of a pipe body of a guide tube (8) welded thereto is inserted into the hole cavity on the back side of the vertical seat plate of the introduction seat (9).

4. The space capsule air duct structure according to claim 1, characterized in that: The plate body of the rubber resistance plate (10) is an elastic rubber plate body, and the plate body of the rubber resistance plate (10) is bonded to the outer tube wall of the guide tube (8).

5. The space capsule air duct structure according to claim 1, characterized in that: The outer frame diameter of the ring frame (6) is the same as the inner tube cavity diameter of the expansion tube (5).

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