Waist bag for carrying an oxygen generator

Abstract

The utility model discloses a kind of waist bags for carrying oxygen generator, it is related to the carrying technical field of oxygen generator, including bag body and lanyard, the first containing portion for placing articles is formed on the bag body, the waist bag further includes oxygen generator body, second containing portion is further formed on the bag body, the second containing portion is arranged at the side of the first containing portion, at least one side of the second containing portion forms opening, the oxygen generator body is fixed in the second containing portion, air inlet and air outlet are formed on the oxygen generator body, air inlet and air outlet are respectively communicated with outside by the opening. The utility model has the advantages of small space occupation and convenient carrying.

Description

Technical Field

[0001] This utility model relates to the field of portable oxygen concentrator technology, specifically to a waist pack for carrying an oxygen concentrator. Background Technology

[0002] Portable oxygen concentrators are widely used in home oxygen therapy, medical assistance, and outdoor activities, providing timely oxygen support in emergencies, while traveling, or at high altitudes.

[0003] To carry a portable oxygen concentrator, it is often stored in a backpack and carried by carrying the backpack on your back.

[0004] However, backpacks have the problem of being bulky and not easy to carry. Utility Model Content

[0005] This invention aims to address one of the technical problems in related technologies to a certain extent. Therefore, this invention provides a waist pack for carrying an oxygen concentrator, which has the advantages of small footprint and easy portability.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: A waist bag for carrying an oxygen concentrator includes a bag body and a strap. The bag body has a first compartment for placing items. The waist bag also includes an oxygen concentrator body. The bag body also has a second compartment, which is located on one side of the first compartment. At least one side of the second compartment has an opening. The oxygen concentrator body is fixed to the second compartment. The oxygen concentrator body has an air inlet and an air outlet, which are respectively connected to the outside through the opening.

[0007] Compared to conventional waist packs, the waist pack of this application integrates better with the oxygen concentrator, improving the stability of the oxygen concentrator during transport. Simultaneously, the openings at the air inlet and outlet locations on the oxygen concentrator optimize internal air circulation, improving the purity of air during operation, enhancing heat dissipation, preventing overheating, and reducing the likelihood of malfunctions.

[0008] Optionally, openings are formed on the top and bottom sides of the second accommodating part, and the air inlet and air outlet are formed on opposite sides of the oxygen generator body, respectively, with the air inlet and air outlet facing the top and bottom sides of the second accommodating part.

[0009] By placing the air inlet and outlet on opposite sides of the oxygen concentrator, and ensuring that the intake and exhaust paths do not overlap, the "backflow" phenomenon is avoided—that is, exhausted air does not flow back into the intake airflow path. This arrangement reduces air circulation turbulence, helps maintain efficient airflow, and increases oxygen concentration. It not only improves airflow efficiency and heat dissipation but also reduces noise, increases stability, and minimizes airflow interference. This design not only optimizes the oxygen concentration process but also enhances the machine's long-term stability and ease of maintenance.

[0010] Optionally, the package includes an attachment and a fixing strap. The fixing strap is disposed inside the attachment, and its two ends are respectively connected to the two ends of the attachment. The inner side of the attachment and the fixing strap together define the second receiving portion, and the first receiving portion is formed inside the attachment.

[0011] The securing strap is located on the inner side relative to the accessory bag, meaning the securing strap is closer to the human body, while the accessory bag is exposed outwards. Since the second compartment is defined by both the accessory bag and the securing strap, the positional relationship between the accessory bag and the securing strap does not affect the function of the second compartment. However, the first compartment is located inside the accessory bag and is used to place items. Placing the accessory bag in a position relatively far away from the human body can reduce the difficulty of retrieving items and improve ease of use.

[0012] Optionally, one side of the oxygen generator body is fixedly connected to the side of the fixing strap facing the accessory bag, and the other side is fixedly connected to the side of the accessory bag facing the fixing strap.

[0013] The oxygen concentrator is designed to be fixedly connected to the inside of the waist pack, with the waist pack providing fixation on both sides, which improves the fixation effect of the oxygen concentrator and enhances the overall stability.

[0014] Optionally, the connection between the oxygen generator body and the fixing strap, or between the oxygen generator body 3 and the accessory bag, can be achieved by at least one of the following: sewing, glue, Velcro, or screw fixing.

[0015] The oxygen concentrator and waist pack can be secured in various ways. Choosing the appropriate method according to your needs has different advantages and can take into account multiple aspects such as safety, stability, convenience, and durability, providing a better user experience.

[0016] Optionally, the waist pack also includes a shock absorber disposed on the side of the fixing strap facing the pack, the shock absorber being located between the oxygen generator body and the fixing strap, and used to isolate the vibration of the oxygen generator body.

[0017] The shock absorber is designed to be located between the fixing belt and the oxygen generator body, that is, between the human body and the oxygen generator body during use. The oxygen generator body will vibrate when it is operating, and continuous vibration can cause discomfort to the user. The shock absorber isolates the vibration, which has the advantage of improving the user experience.

[0018] Optionally, the material of the shock absorber is shock-absorbing cotton.

[0019] Vibration damping cotton has excellent shock absorption and damping effects, effectively reducing the impact of vibration and shock, and protecting equipment from external vibration damage. Compared to metal or other heavy materials, vibration damping cotton is lightweight, reducing the burden on the overall structure and facilitating installation and transportation. Vibration damping cotton typically has strong wear resistance and durability, maintaining its damping effect for a longer period, reducing the need for frequent replacements. Its flexibility allows it to adapt to the needs of equipment of different shapes and sizes, exhibiting high plasticity and achieving good fit even in complex environments. In addition to vibration damping, vibration damping cotton also has a certain degree of sound insulation, effectively reducing noise transmission and improving the comfort of the user environment.

[0020] Optionally, one end of the fixing strap is detachably connected to one end of the accessory bag. When the fixing strap is separated from the accessory bag, a replacement space is formed. The side of the oxygen generator body is connected to the outside through the replacement space. The replacement space is used to replace the battery of the oxygen generator body.

[0021] The fixing strap and the accessory bag are designed with one end fixed and the other end detachable. When it is necessary to replace the oxygen concentrator's battery, the detachable end of the fixing strap and the accessory bag can be removed to create a replacement space between the fixing strap and the accessory bag, allowing the battery to be replaced from the side of the oxygen concentrator.

[0022] Optionally, the first receiving portion is used to house the spare battery or nasal cannula of the oxygen generator.

[0023] The first compartment can hold components that work with the oxygen generator. It can accommodate the oxygen generator and accessories at the same time, eliminating the need to carry additional accessories for the oxygen generator. This reduces the need for carrying packages or containers and has the advantages of saving space and improving space utilization.

[0024] Optionally, the oxygen generator body includes an oxygen generator body, a push-button switch disposed on the oxygen generator body, and a nasal cannula connector. The oxygen generator body is disposed inside the second receiving part, and the push-button switch and the nasal cannula connector are disposed outside the second receiving part.

[0025] The push-button switches and nasal cannula connector on the oxygen concentrator are conveniently located outside the second housing.

[0026] These features and advantages of this utility model will be disclosed in detail in the following specific embodiments and accompanying drawings. The preferred embodiments or means of this utility model will be shown in detail in conjunction with the accompanying drawings, but are not intended to limit the technical solutions of this utility model. In addition, each of these features, elements and components appearing in the following text and drawings is multiple and is labeled with different symbols or numbers for convenience, but all represent parts with the same or similar structure or function. Attached Figure Description

[0027] The present invention will be further described below with reference to the accompanying drawings: Figure 1 This is a perspective view of a waist bag for carrying an oxygen concentrator according to the present invention.

[0028] Figure 2 This is a top view of a waist bag for carrying an oxygen concentrator according to the present invention.

[0029] Figure 3 This is a disassembly and assembly diagram of a waist bag for carrying an oxygen concentrator according to the present invention.

[0030] Explanation of reference numerals in the attached drawings: 1. Package body; 11. First receiving part; 12. Second receiving part; 13. Attached bag; 14. Fixing strap; 2. Hanging strap; 3. Oxygen generator body; 31. Air outlet; 32. Oxygen generator body; 4. Shock absorber. Detailed Implementation

[0031] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described are intended to explain this utility model and should not be construed as limiting it.

[0032] The terms "an embodiment," "example," or "trademark" used in this specification refer to a particular feature, structure, or characteristic described in connection with the embodiment itself that may be included in at least one embodiment disclosed in this utility model. The phrase "in an embodiment" appearing in various places throughout the specification does not necessarily refer to the same embodiment.

[0033] Portable oxygen concentrators, due to their small size and high oxygen production efficiency, are widely used in home oxygen therapy, medical assistance, and outdoor activities, providing timely oxygen support in emergencies, during travel, or at high altitudes. The drawback of existing technology is that the multi-functional backpacks used with them are still relatively bulky, failing to achieve the desired lightweight, convenient, and discreet design in actual use.

[0034] To solve the above problems, such as Figures 1-3As shown, this application proposes a waist bag for carrying an oxygen concentrator. The waist bag includes a bag body 1 and a strap 2. The bag body 1 has a first receiving portion 11 for placing items. The waist bag also includes an oxygen concentrator body 3. The bag body 1 also has a second receiving portion 12. The second receiving portion 12 is disposed on one side of the first receiving portion 11. At least one side of the second receiving portion 12 has an opening. The oxygen concentrator body 3 is fixed to the second receiving portion 12. The oxygen concentrator body 3 has an air inlet and an air outlet 31. The air inlet and air outlet 31 are respectively connected to the outside through the opening.

[0035] In this embodiment, the top and bottom of the second receiving portion 12 are exposed to the package 1, which allows space for the air inlet and air outlet 31.

[0036] Compared to conventional waist packs, the waist pack of this application can be fixedly attached to the oxygen concentrator, improving the stability of the oxygen concentrator 3 during carrying. Simultaneously, the opening formed at the location of the air inlet / outlet 31 on the oxygen concentrator 3 optimizes the air circulation inside the oxygen concentrator 3, improving the purity of the air during operation, enhancing the heat dissipation performance of the oxygen concentrator 3, preventing overheating, and reducing the incidence of malfunctions.

[0037] Furthermore, openings are formed on the top and bottom sides of the second receiving portion 12, and the air inlet and air outlet 31 are formed on opposite sides of the oxygen generator body 3, respectively, with the air inlet and air outlet 31 facing the top and bottom sides of the second receiving portion.

[0038] By positioning the air inlet and outlet 31 on opposite sides of the oxygen concentrator, the intake and exhaust paths do not overlap, preventing "backflow"—that is, exhausting air does not flow back into the intake airflow path. This arrangement reduces air circulation turbulence, helps maintain efficient airflow, and increases oxygen concentration. It not only improves airflow efficiency and heat dissipation but also reduces noise, enhances stability, and minimizes airflow interference. This design not only optimizes the oxygen concentration process but also enhances the machine's long-term stability and ease of maintenance.

[0039] It should be noted that in this embodiment, the air outlet 31 is located at the top of the oxygen generator body 3, and the air inlet is located at the bottom of the oxygen generator body 3. In other embodiments, the air outlet 31 may also be located at the bottom of the oxygen generator body 3, and the air inlet may be located at the top of the oxygen generator body 3.

[0040] Furthermore, the package body 1 includes an accessory bag 13 and a fixing strap 14. The fixing strap 14 is disposed inside the accessory bag 13, and the two ends of the fixing strap 14 are respectively connected to the two ends of the accessory bag 13. The inner side of the accessory bag 13 and the fixing strap 14 together define the second receiving portion 12, and the first receiving portion 11 is formed inside the accessory bag 13.

[0041] The fixing strap 14 is located on the inner side relative to the accessory bag 13, that is, the fixing strap 14 is closer to the human body, while the accessory bag 13 is exposed outward. Since the second receiving part 12 is jointly defined by the accessory bag 13 and the fixing strap 14, the positional relationship between the accessory bag 13 and the fixing strap 14 does not affect the function of the second receiving part 12. However, the first receiving part 11 is located inside the accessory bag 13 and is used to place items. Placing the accessory bag 13 in a position relatively far away from the human body can reduce the difficulty of retrieving items and improve the convenience of use.

[0042] Furthermore, one side of the oxygen generator body 3 is fixedly connected to the side of the fixing strap 14 facing the accessory bag 13, and the other side is fixedly connected to the side of the accessory bag 13 facing the fixing strap 14.

[0043] The oxygen generator body 3 is designed to be fixedly connected to the inside of the waist pack, with the waist pack providing fixation on both sides, which improves the fixation effect of the oxygen generator body and enhances the overall stability.

[0044] Furthermore, the connection between the oxygen generator body 3 and the fixing strap 14 or between the oxygen generator body 3 and the accessory bag 13 is at least one of the following: sewing, glue, Velcro, or screw fixing.

[0045] The oxygen concentrator 3 can be secured to the waist pack in various ways. Choosing the appropriate method has different advantages and can better balance safety, stability, convenience, durability and other aspects, providing a better user experience.

[0046] Furthermore, the waist pack also includes a shock absorber 4, which is disposed on the side of the fixing strap 14 facing the accessory bag 13. The shock absorber 4 is located between the oxygen generator body 3 and the fixing strap 14 and is used to isolate the vibration of the oxygen generator body 3.

[0047] It should be noted that the shock absorber 4 can be installed not only between the fixing belt 14 and the oxygen generator body 3, but also simultaneously between the oxygen generator body 3 and the auxiliary bag 13. That is, shock absorbers 4 are installed on both sides where the oxygen generator body 3 is fixed to the bag body 1. In this embodiment, the shock absorber 4 is installed only between the fixing belt 14 and the oxygen generator body 3, which can reduce production costs.

[0048] The shock absorber 4 is designed to be located between the fixing belt 14 and the oxygen generator body 3, that is, between the human body and the oxygen generator body 3 during use. The oxygen generator body 3 will vibrate when it is operating, and continuous vibration will cause discomfort to the user. The shock absorber 4 isolates the vibration and has the advantage of improving the user experience.

[0049] Furthermore, the material of the shock absorber 4 is shock-absorbing cotton.

[0050] Vibration damping cotton has excellent shock absorption and damping effects, effectively reducing the impact of vibration and shock, and protecting equipment from external vibration damage. Compared to metal or other heavy materials, vibration damping cotton is lightweight, reducing the burden on the overall structure and facilitating installation and transportation. Vibration damping cotton typically has strong wear resistance and durability, maintaining its damping effect for a longer period, reducing the need for frequent replacements. Its flexibility allows it to adapt to the needs of equipment of different shapes and sizes, exhibiting high plasticity and achieving good fit even in complex environments. In addition to vibration damping, vibration damping cotton also has a certain degree of sound insulation, effectively reducing noise transmission and improving the comfort of the user environment.

[0051] Furthermore, one end of the fixing strap 14 is detachably connected to one end of the accessory bag 13. When the fixing strap 14 is separated from the accessory bag 13, a replacement space is formed. The side of the oxygen generator 3 is connected to the outside through the replacement space. The replacement space is used to replace the battery of the oxygen generator 3.

[0052] The fixing strap 14 and the accessory bag 13 are designed to be fixed at one end and detachable at the other. When it is necessary to replace the battery of the oxygen concentrator 3, the detachable end of the fixing strap 14 and the accessory bag 13 can be removed to create a replacement space between the fixing strap 14 and the accessory bag 13, so that the battery can be replaced on the side of the oxygen concentrator 3.

[0053] Furthermore, the first receiving portion 11 is used to place the spare battery or nasal cannula of the oxygen generator 3.

[0054] In addition to a spare battery and a nasal tube, the first housing 11 can also be used to store other items, such as a mobile phone, which can improve the convenience of use.

[0055] The first accommodating section 11 can hold components that work with the oxygen generator 3. It can accommodate the oxygen generator 3 and accessories at the same time, eliminating the need to carry additional accessories for the oxygen generator 3. This reduces the need to carry packages or containers and has the advantages of saving space and improving space utilization.

[0056] Furthermore, the oxygen generator body 3 includes an oxygen generator body 32, a button switch disposed on the oxygen generator body 32, and a nasal tube connector. The oxygen generator body 32 is disposed inside the second receiving part 12, and the button switch and the nasal tube connector are disposed outside the second receiving part 12.

[0057] The push-button switch and nasal cannula connector on the oxygen generator body 3 are conveniently located outside the second housing 12.

[0058] The above are merely specific embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Those skilled in the art should understand that this utility model includes, but is not limited to, the contents described in the accompanying drawings and the specific embodiments above. Any modifications that do not depart from the functional and structural principles of this utility model will be included within the scope of the claims.

Claims

1. A waist bag for carrying an oxygen generator, the waist bag comprising a bag body (1) and a hanging strap (2), a first accommodating portion (11) for placing articles is formed on the bag body (1), characterized in that, The waist bag further comprises an oxygen generator body (3), a second accommodating part (12) is further formed on the bag body (1), the second accommodating part (12) is arranged on one side of the first accommodating part (11), at least one side of the second accommodating part (12) is formed with an opening, the oxygen generator body (3) is fixed in the second accommodating part (12), and the oxygen generator body (3) is formed with an air inlet and an air outlet (31), and the air inlet and the air outlet (31) respectively communicate with the outside through the opening.

2. The belt bag for carrying an oxygen generator according to claim 1, wherein The top side and the bottom side of the second accommodating part (12) are respectively formed with openings, and the opposite sides of the oxygen generator body (3) are respectively formed with the air inlet and the air outlet (31), and the air inlet and the air outlet (31) are opposite to the top side and the bottom side of the second accommodating part respectively.

3. The belt bag for carrying an oxygen generator according to claim 1, wherein The bag body (1) comprises an auxiliary bag (13) and a fixing belt (14), the fixing belt (14) is arranged on the inner side of the auxiliary bag (13), the two ends of the fixing belt (14) are respectively connected with the two ends of the auxiliary bag (13), and the inner side of the auxiliary bag (13) and the fixing belt (14) jointly define the second accommodating part (12), and the first accommodating part (11) is formed in the auxiliary bag (13).

4. The belt bag for carrying an oxygen generator according to claim 3, wherein One side of the oxygen generator body (3) is fixedly connected with the side of the fixing belt (14) facing the auxiliary bag (13), and the other side is fixedly connected with the side of the auxiliary bag (13) facing the fixing belt (14).

5. The belt bag for carrying an oxygen generator according to claim 4, wherein The connection mode between the oxygen generator body (3) and the fixing belt (14) or between the oxygen generator body (3) and the auxiliary bag (13) is at least one of sewing, glue, magic tape or screw fixing.

6. The belt bag for carrying an oxygen generator according to claim 3, wherein The waist bag further comprises a damping member (4), the damping member (4) is arranged on the side of the fixing belt (14) facing the auxiliary bag (13), the damping member (4) is located between the oxygen generator body (3) and the fixing belt (14), and is used for isolating the vibration of the oxygen generator body (3).

7. The belt bag for carrying an oxygen generator according to claim 6, wherein The material of the damping member (4) is damping cotton.

8. The belt bag for carrying an oxygen generator according to claim 3, wherein One end of the fixing belt (14) is detachably connected with one end of the auxiliary bag (13), when the fixing belt (14) is separated from the auxiliary bag (13), a replacement space is formed, the side of the oxygen generator body (3) communicates with the outside through the replacement space, and the replacement space is used for replacing the battery of the oxygen generator body (3).

9. The belt bag for carrying an oxygen generator according to claim 3, wherein The first accommodating part (11) is used for placing a spare battery or a nasal breathing tube of the oxygen generator body (3).

10. The belt bag for carrying an oxygen generator according to any one of claims 1 to 9, characterized in that, The oxygen generator body (3) comprises an oxygen generator body (32), a key switch arranged on the oxygen generator body (32) and a nasal breathing tube joint, the oxygen generator body (32) is arranged in the second accommodating part (12), and the key switch and the nasal breathing tube joint are arranged outside the second accommodating part (12).

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