A pressurized silicone bag for use in high altitude environments

Abstract

The application relates to the technical field of silica gel bags, and particularly discloses a pressurized silica gel bag for high-altitude environment, which comprises a silica gel bag body and a connecting pipe arranged at the top of the silica gel bag body, and further comprises an air outlet cooling mechanism for automatically releasing the air pressure in the silica gel bag body when water in the silica gel bag body is heated, wherein the air outlet cooling mechanism comprises a mounting pipe, a connecting plate fixedly connected in the mounting pipe and an expansion sleeve fixedly connected to the bottom of the connecting plate. The silica gel bag body is used for heating hot water, is generally light and portable, and is particularly suitable for outdoor activities in high-altitude areas. The silica gel material has good heat preservation performance, can keep the temperature of the hot water for a long time, and meets the heat preservation requirement of human bodies in high-altitude environments. The silica gel bag body is not easy to break and leak, and the safety hazards such as hot water scalding are avoided, and the silica gel bag body is particularly suitable for use in extreme environments.

Description

Technical Field

[0001] This invention belongs to the field of silicone bag technology, specifically relating to a pressurized silicone bag suitable for use in high-altitude environments. Background Technology

[0002] The reason for using plastic bags to heat water at high altitudes is mainly related to the change in the boiling point of water and human needs. Heating water can meet the needs of people for warmth, drinking, and cooking in high-altitude environments. At high altitudes, the boiling point of water decreases due to the lower atmospheric pressure, which causes great inconvenience for emergency meals for people working and traveling in high-altitude areas. Although there are metal pressure cookers on the market that increase the boiling point of water by increasing air pressure, pressure cookers are inconvenient to carry and use, thus reducing the efficiency of meals for people working and traveling in high-altitude areas. Therefore, a pressurized silicone bag suitable for use in high-altitude environments is proposed.

[0003] This invention utilizes silicone bags to heat water. Silicone bags are typically lightweight, easy to carry and store, making them particularly suitable for outdoor activities at high altitudes. Silicone material has excellent heat retention properties, maintaining the temperature of the hot water for extended periods, meeting the body's warmth needs in high-altitude environments. Silicone bags are resistant to breakage and leakage, avoiding safety hazards such as scalding, making them especially suitable for use in extreme environments. Silicone bags can be directly washed with water, leaving little residue or odor, maintaining hygiene and convenience. Furthermore, silicone is a recyclable material, and using silicone bags to heat hot water helps reduce environmental pollution, aligning with modern environmental protection principles. Summary of the Invention

[0004] The purpose of this invention is to provide a pressurized silicone bag suitable for use in high-altitude environments, in order to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A pressurized silicone bag for use in high-altitude environments includes a silicone bag body and a connecting tube disposed at its top, and further includes:

[0007] An air-cooling mechanism is used to automatically release the internal air pressure when heating the water inside the silicone bag. The air-cooling mechanism includes an installation tube, a connecting plate fixedly connected inside the installation tube, a telescopic sleeve fixedly connected to the bottom of the connecting plate, a telescopic spring fixedly connected inside the telescopic sleeve, a limiting slide plate fixedly connected to the end of the telescopic spring away from the telescopic sleeve, a telescopic rod fixedly connected to the side of the limiting slide plate away from the telescopic spring, and the end of the telescopic rod away from the limiting slide plate slidingly extending to the outside of the telescopic sleeve. A baffle plate is fixedly connected to the bottom end of the telescopic rod, and an installation plate is fixedly connected inside the installation tube.

[0008] A connecting magnetic plate is fixedly connected to one side of the limiting slide plate, and the connecting magnetic plate extends to the outside of the telescopic sleeve. An air storage box is connected to the outer wall of the mounting tube. A sliding magnetic plate is slidably connected inside the air storage box. Two connecting springs are connected to the inner wall of the air storage box. A connecting rod is fixedly connected between the two connecting springs. A fitting baffle is fixedly connected to the end of the connecting rod. A water filter plate is fixedly connected inside the mounting tube above the connecting plate.

[0009] The lifting installation mechanism is used to install the air cooling mechanism and facilitates the lifting and use of the silicone bag.

[0010] Preferably, the outer wall of the sliding magnetic plate and the inner wall of the gas storage box are slidably fitted together, the connecting magnetic plate and the sliding magnetic plate are arranged with opposite poles attracting each other, and handles are connected to both sides of the outer wall of the silicone bag.

[0011] Preferably, the gas storage box has an air outlet on one side, and the air outlet extends into the interior of the mounting tube. The two connecting springs are located on both sides of the air outlet. The outer diameter of the connecting rod is smaller than the diameter of the air outlet. The connecting rod extends into the interior of the air outlet. The fitting baffle is located inside the air outlet, and the outer wall of the fitting baffle is slidably fitted with the inner wall of the air outlet.

[0012] Preferably, the mounting plate has a sliding opening, the shield is located inside the sliding opening, and the outer side wall of the shield and the inner side wall of the sliding opening are slidably fitted together.

[0013] Preferably, a square through groove is provided on one side of the outer wall of the telescopic sleeve, and the connecting magnetic plate extends to the outside of the telescopic sleeve through the square through groove.

[0014] Preferably, the outer wall of the silicone bag is provided with thermally conductive tin foil, and the outer wall of the limiting slide plate and the inner wall of the telescopic sleeve are slidably fitted together.

[0015] Preferably, the lifting and mounting mechanism includes sliding rods slidably connected to both sides of the outer wall of the mounting tube. Tension springs are fixedly connected to both sides of the outer wall of the sliding rods. A protective shell is fixedly connected to one end of the sliding rod. Limiting grooves are formed on both sides of the outer wall of the connecting tube. Insertion holes are formed inside the limiting grooves. Installation magnets are fixedly connected inside the insertion holes. A sliding magnet is fixedly connected to the end of the sliding rod away from the protective shell. A sliding sleeve and a sliding rod are respectively connected to one side of the two protective shells.

[0016] Preferably, the interior of the sliding sleeve is hollow, and a sliding groove is provided at one end of the sliding sleeve. The end of the sliding rod away from the protective shell extends slidably into the interior of the sliding sleeve through the sliding groove.

[0017] Preferably, the outer wall of the sliding rod and the inner wall of the limiting groove are slidably fitted together, the sliding rod and the insertion hole are correspondingly slidably arranged, and the sliding magnet and the mounting magnet are correspondingly attracted by opposite poles.

[0018] Preferably, the end of the tension spring away from the sliding rod is connected to the outer wall of the mounting tube, and both the tension spring and the sliding rod are located inside the protective shell.

[0019] Compared with the prior art, the beneficial effects of the present invention are:

[0020] This invention utilizes a silicone bag to heat hot water. Silicone bags are typically lightweight, easy to carry and store, making them particularly suitable for outdoor activities at high altitudes. Silicone material has excellent heat retention properties, maintaining the temperature of the hot water for extended periods, meeting the body's warmth needs in high-altitude environments. The silicone bag is resistant to breakage and leakage, avoiding safety hazards such as scalding, making it especially suitable for use in extreme environments. The silicone bag can be directly washed with water, leaving little residue or odor, maintaining hygiene and convenience. Furthermore, silicone is a recyclable material, and using a silicone bag to heat hot water helps reduce environmental pollution, aligning with modern environmental protection principles.

[0021] By placing tin foil on the outer wall of the silicone bag and utilizing the synergistic effect between the tin foil and the silicone bag, the heating effect can be further enhanced. The heat reflected by the tin foil combines with the heat inside the silicone bag, which can accelerate the heating process of hot water and improve heating efficiency. At the same time, the tin foil can also protect the silicone bag from damage to the external environment to a certain extent. For example, in outdoor environments, the tin foil can prevent the silicone bag from being exposed to direct sunlight or other physical damage.

[0022] Through the cooling mechanism, when hot air is expelled from inside the silicone bag, the heated gas contains high thermal energy, while the cooling gas contains lower energy. The mixture of these two gases lowers the temperature of the expelled hot air, reducing the temperature rise of the surrounding environment. It also cools the installation and connecting pipes, making it easier for workers to lift and use the silicone bag. Furthermore, the automatic gas release mechanism prevents gas from accumulating inside the silicone bag, which could lead to expansion or even rupture, thus improving the safety of using the silicone bag. It also eliminates the need for manual operation, avoiding burns from manual handling, and further enhancing the safety of workers using the silicone bag to heat water.

[0023] The lifting installation mechanism simplifies the connection between the installation tube and the connecting tube by automatically inserting the sliding rod into the socket. When the silicone bag is damaged, the installation tube can be disassembled and reused, reducing costs. The sliding sleeve and sliding rod can form a U-shaped structure, making it easy for users to lift the silicone bag using the sliding sleeve and sliding rod. Attached Figure Description

[0024] Figure 1 This is a structural diagram of the present invention;

[0025] Figure 2 This is a top view of the structure of the present invention;

[0026] Figure 3 This is a structural diagram showing the separation of the mounting pipe and the connecting pipe in this invention;

[0027] Figure 4 This is a cross-sectional view of the mounting pipe and connecting pipe of the present invention;

[0028] Figure 5 For the present invention Figure 5 Enlarged structural diagram at point A;

[0029] Figure 6 This is a top view of the mounting tube of the present invention.

[0030] In the diagram: 1. Silicone bag body; 2. Thermally conductive tin foil; 3. Connecting pipe; 4. Connecting plate; 401. Telescopic sleeve; 402. Telescopic spring; 403. Limiting slide plate; 404. Telescopic rod; 405. Mounting plate; 406. Baffle plate; 407. Connecting magnetic plate; 408. Air storage box; 409. Sliding magnetic plate; 4010. Connecting spring; 4011. Connecting rod; 4012. Adhesive baffle; 4013. Water filter screen plate; 4014. Mounting pipe; 5. Sliding insert rod; 501. Tension spring; 502. Protective shell; 503. Sliding magnetic block; 504. Mounting magnetic block; 505. Sliding sleeve; 506. Sliding rod; 6. Handle. Detailed Implementation

[0031] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0032] Example 1

[0033] like Figure 1-6 As shown, a pressurized silicone bag for use in high-altitude environments includes a silicone bag body 1 and a connecting pipe 3 disposed on its top. It also includes an air cooling mechanism for automatically releasing the internal air pressure when the water inside the silicone bag body 1 is heated. The air cooling mechanism includes an installation pipe 4014, a connecting plate 4 fixedly connected inside the installation pipe 4014, a telescopic sleeve 401 fixedly connected to the bottom of the connecting plate 4, a telescopic spring 402 fixedly connected inside the telescopic sleeve 401, a limiting slide plate 403 fixedly connected to the end of the telescopic spring 402 away from the telescopic sleeve 401, a telescopic rod 404 fixedly connected to the side of the limiting slide plate 403 away from the telescopic spring 402, and the end of the telescopic rod 404 away from the limiting slide plate 403 slides to the outside of the telescopic sleeve 401. A baffle plate 406 is fixedly connected to the bottom end of the telescopic rod 404, and an installation plate 405 is fixedly connected inside the installation pipe 4014.

[0034] like Figure 1-6 As shown, a connecting magnetic plate 407 is fixedly connected to one side of the limiting slide plate 403, and the connecting magnetic plate 407 extends to the outside of the telescopic sleeve 401. An air storage box 408 is connected to the outer wall of the mounting tube 4014. A sliding magnetic plate 409 is slidably connected inside the air storage box 408. Two connecting springs 4010 are connected to the inner wall of the air storage box 408. A connecting rod 4011 is fixedly connected between the two connecting springs 4010. A fitting baffle 4012 is fixedly connected to the end of the connecting rod 4011. A filter screen plate 4013 is fixedly connected inside the mounting tube 4014 above the connecting plate 4.

[0035] The invention is further described in detail below. The outer wall of the sliding magnetic plate 409 and the inner wall of the air storage box 408 are slidably fitted together. The connecting magnetic plate 407 and the sliding magnetic plate 409 are arranged with opposite poles attracting each other. Handles 6 are connected to both sides of the outer wall of the silicone bag 1. An air outlet is opened on one side of the air storage box 408, and the air outlet extends into the interior of the mounting tube 4014. Two connecting springs 4010 are located on both sides of the air outlet. The outer diameter of the connecting rod 4011 is smaller than the diameter of the air outlet, and the connecting rod 4011 extends into the interior of the air outlet. The fitting baffle 4012 is located at... The air outlet is inside, and the outer wall of the baffle 4012 is slidably fitted to the inner wall of the air outlet. The mounting plate 405 has a sliding opening, and the baffle 406 is located inside the sliding opening. The outer wall of the baffle 406 is slidably fitted to the inner wall of the sliding opening. A square through groove is opened on one side of the outer wall of the telescopic sleeve 401. The connecting magnetic plate 407 extends to the outside of the telescopic sleeve 401 through the square through groove. The outer wall of the silicone bag 1 is provided with heat-conducting tin foil 2. The outer wall of the limiting slide plate 403 is slidably fitted to the inner wall of the telescopic sleeve 401.

[0036] As can be seen from the above, when the staff uses the silicone bag 1 to heat water, water is added into the silicone bag 1 through the installation pipe 4014 and the connecting pipe 3. It should be noted that: due to the gravity of the added water, the baffle plate 406 slides downward. The baffle plate 406 moves downward without compressing the inside of the gas storage box 408, and the gas inside the gas storage box 408 does not flow out. After the water is added into the silicone bag 1, it can be heated.

[0037] Using a silicone bag 1 to heat water is a convenient and portable method, making it ideal for outdoor activities at high altitudes. Silicone has excellent heat retention properties, maintaining the temperature of the hot water for extended periods to meet the body's warmth needs at high altitudes. The silicone bag 1 is resistant to breakage and leakage, preventing scalding and other safety hazards, making it particularly suitable for extreme environments. The bag can be washed directly with water without leaving stains or odors, ensuring hygiene and convenience. Furthermore, silicone is a recyclable material, and using a silicone bag 1 to heat water helps reduce environmental pollution, aligning with modern environmental protection principles.

[0038] By setting thermally conductive tin foil 2 on the outer wall of the silicone bag 1 and utilizing the synergistic effect between the thermally conductive tin foil 2 and the silicone bag 1, the heating effect can be further enhanced. The heat reflected by the thermally conductive tin foil 2 and the heat inside the silicone bag 1 can be combined to accelerate the heating process of hot water and improve heating efficiency. At the same time, the thermally conductive tin foil 2 can also protect the silicone bag 1 from damage by the external environment to a certain extent. For example, in the outdoor environment, the thermally conductive tin foil 2 can prevent the silicone bag 1 from being exposed to direct sunlight or other physical damage.

[0039] It should be noted that heating the silicone bag 1 is an existing technology, and its working principle will not be described in detail.

[0040] When the silicone bag 1 is heated inside, if the internal heating gas pressure is too high, the baffle plate 406 will slide upward according to the gas pressure, opening the sliding port and allowing hot air to be sprayed out through the connecting pipe 3 and the installation pipe 4014 and the filter screen plate 4013.

[0041] When the baffle plate 406 slides, it drives the connecting magnetic plate 407 to slide upward. Based on the attraction between the opposite poles of the connecting magnetic plate 407 and the sliding magnetic plate 409, the sliding magnetic plate 409 slides and compresses the interior of the air storage tank 408. This compression increases the pressure inside the air storage tank 408, causing the contact baffle plate 4012 to slide outward from the air outlet, separating it from the outlet. At this time, the cooling gas inside the air storage tank 408 enters the installation pipe 4014 through the air outlet and mixes with the hot gas ejected through the installation pipe 4014. Through this structure, when the hot gas inside the silicone bag 1 is discharged, the heated gas... The gas contains high thermal energy, while the cooling gas contains low energy. When the two are mixed, the temperature of the ejected hot gas is reduced, thus lowering the temperature rise of the surrounding environment. It also cools the mounting pipe 4014 and the connecting pipe 3, making it easier for workers to lift and use the silicone bag 1. At the same time, the automatic gas release function prevents gas from accumulating inside the silicone bag 1, which could cause the bag to expand or even rupture, improving the safety of using the silicone bag 1. Furthermore, it eliminates the need for manual operation, avoiding burns that can occur with manual operation, thereby enhancing the safety of workers using the silicone bag 1 to heat water.

[0042] Example 2

[0043] like Figure 1-6 As shown, a lifting installation mechanism is added based on the above embodiment 1 to install the air cooling mechanism and facilitate the lifting and use of the silicone bag 1. The lifting installation mechanism includes a sliding rod 5 slidably connected to both sides of the outer wall of the installation tube 4014. A tension spring 501 is fixedly connected to both sides of the outer wall of the sliding rod 5. A protective shell 502 is fixedly connected to one end of the sliding rod 5. Limiting grooves are opened on both sides of the outer wall of the connecting tube 3. An insertion hole is opened inside the limiting groove. An installation magnet 504 is fixedly connected inside the insertion hole. A sliding magnet 503 is fixedly connected to the end of the sliding rod 5 away from the protective shell 502. A sliding sleeve 505 and a sliding rod 506 are respectively connected to one side of the two protective shells 502.

[0044] The invention is further described in detail as follows: the interior of the sliding sleeve 505 is hollow, and a sliding groove is provided at one end of the sliding sleeve 505. The end of the sliding rod 506 away from the protective shell 502 extends slidably into the interior of the sliding sleeve 505 through the sliding groove. The outer side wall of the sliding insert rod 5 and the inner side wall of the limiting groove are slidably fitted together. The sliding insert rod 5 and the insertion hole are correspondingly slidably arranged. The sliding magnet 503 and the mounting magnet 504 are correspondingly attracted by opposite poles. The end of the tension spring 501 away from the sliding insert rod 5 is connected to the outer wall of the mounting tube 4014, and both the tension spring 501 and the sliding insert rod 5 are located inside the protective shell 502.

[0045] As can be seen from the above, when installing the mounting tube 4014 and the connecting tube 3, the mounting tube 4014 is inserted into the outer wall of the connecting tube 3, and the sliding rod 5 slides in accordance with the limiting groove. When the sliding rod 5 aligns with the insertion hole, the sliding rod 5 automatically inserts into the insertion hole due to the attraction between the opposite poles of the sliding magnetic block 503 and the mounting magnetic block 504, thereby fixing the mounting tube 4014 and the connecting tube 3. When disassembling the mounting tube 4014 and the connecting tube 3, sliding the sliding sleeve 505 and the sliding rod 506 will allow the protective shell 5 to be removed. 02. Drive the sliding rod 5 to disengage from the insertion hole, and then slide the installation tube 4014 out. With this structure, the connection operation between the installation tube 4014 and the connecting tube 3 is simplified based on the automatic insertion of the sliding rod 5 and the insertion hole. When the silicone bag 1 is damaged, the installation tube 4014 can be disassembled and reused, reducing cost consumption. In addition, the sliding sleeve 505 and the sliding rod 506 can form a U-shaped structure, which makes it easy for users to lift the silicone bag 1 through the sliding sleeve 505 and the sliding rod 506.

[0046] It should be noted that one side of the protective shell 502 does not adhere to the outer wall of the mounting tube 4014 in the initial state, but only when the sliding rod 5 is inserted into the socket does it adhere to the outer wall of the mounting tube 4014.

[0047] Furthermore, this design is applied to heating hot water in high-altitude environments by using a silicone bag 1. The silicone bag 1 is generally lightweight, easy to carry and store, and is particularly suitable for use in outdoor activities in high-altitude areas. The silicone material has good heat preservation properties, which can maintain the temperature of the hot water for a long time.

[0048] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A pressurized silicone bag for use in high-altitude environments, characterized in that, Including a silicone bag body (1) and a connecting tube (3) disposed on its top, and also including: An exhaust cooling mechanism is used to automatically release the internal air pressure when heating the water inside the silicone bag (1). The exhaust cooling mechanism includes an installation tube (4014), a connecting plate (4) is fixedly connected inside the installation tube (4014), a telescopic sleeve (401) is fixedly connected to the bottom of the connecting plate (4), a telescopic spring (402) is fixedly connected inside the telescopic sleeve (401), a limiting slide plate (403) is fixedly connected to the end of the telescopic spring (402) away from the telescopic sleeve (401), a telescopic rod (404) is fixedly connected to the side of the limiting slide plate (403) away from the telescopic spring (402), and the end of the telescopic rod (404) away from the limiting slide plate (403) slides to the outside of the telescopic sleeve (401), a baffle plate (406) is fixedly connected to the bottom end of the telescopic rod (404), and an installation plate (405) is fixedly connected inside the installation tube (4014). A connecting magnetic plate (407) is fixedly connected to one side of the limiting slide plate (403), and the connecting magnetic plate (407) extends to the outside of the telescopic sleeve (401). An air storage box (408) is connected to the outer wall of the mounting tube (4014). A sliding magnetic plate (409) is slidably connected inside the air storage box (408). Two connecting springs (4010) are connected to the inner wall of the air storage box (408). A connecting rod (4011) is fixedly connected between the two connecting springs (4010). A fitting baffle (4012) is fixedly connected to the end of the connecting rod (4011). A filter screen plate (4013) is fixedly connected inside the mounting tube (4014) above the connecting plate (4). The lifting installation mechanism is used to install the air cooling mechanism and facilitates the lifting and use of the silicone bag body (1).

2. The pressurized silicone bag for use in high-altitude environments according to claim 1, characterized in that: The outer wall of the sliding magnetic plate (409) and the inner wall of the gas storage box (408) are slidably attached. The connecting magnetic plate (407) and the sliding magnetic plate (409) are arranged to attract each other with opposite poles. The outer walls of the silicone bag (1) are connected with handles (6).

3. The pressurized silicone bag for use in high-altitude environments according to claim 1, characterized in that: An air outlet is provided on one side of the air storage box (408), and the air outlet extends into the interior of the mounting tube (4014). Two connecting springs (4010) are located on both sides of the air outlet. The outer diameter of the connecting rod (4011) is smaller than the diameter of the air outlet. The connecting rod (4011) extends into the interior of the air outlet. The fitting baffle (4012) is located inside the air outlet, and the outer wall of the fitting baffle (4012) and the inner wall of the air outlet are slidably fitted together.

4. A pressurized silicone bag for use in high-altitude environments according to claim 1, characterized in that: The mounting plate (405) has a sliding opening, the shielding plate (406) is located inside the sliding opening, and the outer side wall of the shielding plate (406) and the inner side wall of the sliding opening are slidably fitted together.

5. A pressurized silicone bag for use in high-altitude environments according to claim 1, characterized in that: A square through groove is provided on one side of the outer wall of the telescopic sleeve (401), and the connecting magnetic plate (407) extends to the outside of the telescopic sleeve (401) through the square through groove.

6. A pressure-pressurized silicone bag for use in high-altitude environments according to claim 1, characterized in that: The outer wall of the silicone bag (1) is provided with thermally conductive tin foil (2), and the outer wall of the limiting slide plate (403) and the inner wall of the telescopic sleeve (401) are slidably fitted together.

7. A pressurized silicone bag for use in high-altitude environments according to claim 1, characterized in that: The lifting and installation mechanism includes sliding rods (5) that are slidably connected to both sides of the outer wall of the installation tube (4014). Tension springs (501) are fixedly connected to both sides of the outer wall of the sliding rods (5). A protective shell (502) is fixedly connected to one end of the sliding rods (5). Limiting grooves are opened on both sides of the outer wall of the connecting tube (3). Insertion holes are opened inside the limiting grooves. Installation magnets (504) are fixedly connected inside the insertion holes. A sliding magnet (503) is fixedly connected to one end of the sliding rods (5) away from the protective shell (502). A sliding sleeve (505) and a sliding rod (506) are respectively connected to one side of the two protective shells (502).

8. A pressure-pressurized silicone bag for use in high-altitude environments according to claim 7, characterized in that: The interior of the sliding sleeve (505) is hollow. A sliding groove is provided at one end of the sliding sleeve (505). The end of the sliding rod (506) away from the protective shell (502) extends into the interior of the sliding sleeve (505) through the sliding groove.

9. A pressurized silicone bag for use in high-altitude environments according to claim 7, characterized in that: The outer wall of the sliding rod (5) and the inner wall of the limiting groove are slidably fitted together. The sliding rod (5) and the insertion hole are slidably connected. The sliding magnet (503) and the mounting magnet (504) are connected by opposite poles attracting each other.

10. A pressurized silicone bag for use in high-altitude environments according to claim 7, characterized in that: The end of the tension spring (501) away from the sliding rod (5) is connected to the outer wall of the mounting tube (4014), and both the tension spring (501) and the sliding rod (5) are located inside the protective shell (502).

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