Garbage bag fixing structure suitable for outdoor activities

Abstract

The garbage bag fixing structure suitable for the outdoor activities comprises an upper ring body and a lower ring body matched with the upper ring body, and a plurality of connecting rods are arranged between the upper ring body and the lower ring body. The connecting rod comprises an upper connecting rod and a lower connecting rod; a garbage bag is sleeved between the upper ring body and the lower ring body; the upper connecting rods and the lower connecting rods are provided with connecting shafts, the upper connecting rods and the lower connecting rods are folded in the direction of a cylinder structure formed between the upper ring body and the lower ring body through the connecting shafts respectively, and the upper ring body and the lower ring body move along with the upper connecting rods and the lower connecting rods respectively and are close to each other to be combined to form a containing space; the folded connecting rods are parallel to each other and have the same distance; the folding directions of the adjacent folded connecting rods are opposite, and the folded connecting rods are located in the storage space; a lock catch is further arranged between the upper connecting rod and the lower connecting rod, and the upper connecting rod and the lower connecting rod are fixed on the same straight line through the lock catch and supported between the upper ring body and the lower ring body.

Description

Technical Field

[0001] The utility model belongs to the field of garbage bag fixing structures, in particular to a garbage bag fixing structure suitable for outdoor activities. Background Art

[0002] During outdoor activities (such as picnics, camping, hiking, etc.), people need to take away the garbage they produce to avoid polluting the environment. However, soft garbage bags are difficult to stand on their own, which makes it inconvenient for outdoor participants to throw garbage cans into the garbage bags, and they need to frequently tidy up the bag openings. Simply tying or hanging garbage bags to fix them often cannot ensure that the garbage bags remain stable under natural conditions such as wind and sun, and they are prone to falling off or breaking. Bringing a household garbage can with you during outdoor activities can solve the problem of supporting the garbage bags, but most items carried for outdoor activities are small and portable to save transportation space. Large household garbage cans obviously do not meet the product requirements of outdoor activities. Therefore, it is particularly important to develop an efficient and convenient garbage bag fixing structure.

[0003] In order to solve the above problems, some garbage bag fixing structures with simplified structures have appeared in the field, but there are still problems such as loose fixation and inconvenient operation. These problems not only affect the use effect of the garbage bags, but may also cause garbage spillage, leakage and other problems to pollute the outdoor activity environment again. Although some complex fixing structures can improve stability to a certain extent, they are cumbersome to operate and are not conducive to the rapid development of outdoor activities. Although some high-end garbage bag fixing devices are well designed, they are expensive and difficult to popularize in all outdoor activities. Therefore, the existing garbage bag fixing structure needs to meet the requirements of the entire fixing structure being balanced and stable, simple and lightweight in design, taking up little space, and being easy to store and carry.

[0004] The Chinese patent with announcement number CN217436713U discloses a foldable garbage bag holder, which fixes the garbage bag through a semi-enclosed storage arm structure and an adhesive seat. Although the structure is simple, the overall balance and stability are poor due to the lack of a self-supporting structure, and the applicable usage scenarios are also relatively limited. Summary of the Invention

[0005] In response to the problems in the related technology, the utility model proposes a garbage bag fixing structure suitable for outdoor activities, including a foldable connecting rod. By setting parallel and equidistant connecting rods and folding two adjacent connecting rods in reverse, the overall balance of the garbage bag fixing structure can be enhanced. The overall structure is simple and lightweight, environmentally friendly and hygienic, and convenient for use when camping in the wild.

[0006] The utility model is achieved in this way:

[0007] A garbage bag fixing structure suitable for outdoor activities comprises an upper ring body and a lower ring body adapted to the upper ring body, wherein a plurality of connecting rods are provided between the upper ring body and the lower ring body; the connecting rods comprise an upper connecting rod and a lower connecting rod, wherein the upper connecting rod is connected to the upper ring body, and the lower connecting rod is connected to the lower ring body, respectively; a garbage bag is sleeved between the upper and lower ring bodies;

[0008] The upper connecting rod and the lower connecting rod are provided with a connecting shaft, and the upper connecting rod and the lower connecting rod are folded toward the inner ring of the upper and lower ring bodies respectively through the connecting shaft. The upper ring body and the lower ring body move with the upper and lower connecting rods respectively and approach each other and merge. A storage space is formed inside the inner ring of the merged upper and lower ring bodies, and the plurality of connecting rods are folded in the storage space;

[0009] After folding, the connecting rods are parallel to each other and have equal distances between them; the connecting rods that are positioned opposite to each other have opposite folding directions;

[0010] A lock is further provided between the upper connecting rod and the lower connecting rod, which fixes the upper connecting rod and the lower connecting rod on the same straight line through the lock and is supported between the upper ring body and the lower ring body.

[0011] Preferably, the connection points between the upper ring body and the upper connecting rod, and the connection points between the lower ring body and the lower connecting rod are provided with connecting grooves, and both ends of the connecting grooves are provided with axial holes. The end of the upper connecting rod connected to the upper ring body and the end of the lower connecting rod connected to the lower ring body are provided with protruding rotating shafts on both sides, and the rotating shafts are matched with the axial holes.

[0012] Specifically, through the rotating shaft and the shaft hole, the end of the upper connecting rod connected to the upper ring body and the end of the lower connecting rod connected to the lower ring body can be rotated respectively, and the connecting shaft between the upper and lower connecting rods can be coordinated to realize the folding and storage of the entire connecting rod.

[0013] Preferably, the lock includes a card slot and a card buckle adapted thereto, a card buckle is provided at one end where the upper connecting rod is connected to the lower connecting rod, and a card slot is provided at one end where the lower connecting rod is connected to the upper connecting rod, and the upper and lower connecting rods are fixed on the same straight line by the card slot and the card buckle being matched together.

[0014] Specifically, when the garbage bag fixing structure is opened outdoors, the vertical connecting rod is fixed by using the card slot and the buckle to prevent automatic folding due to the connection axis and gravity.

[0015] Preferably, a limiting groove is provided on the edge of one side where the upper ring body is connected to the lower ring body, and a limiting piece corresponding to the limiting groove is provided on the edge of one side where the lower ring body is connected to the upper ring body. The upper ring body and the lower ring body are close to each other and merged, and are fixedly connected to the limiting piece through the limiting groove.

[0016] Specifically, after the garbage bag fixing structure is used, it is recovered into the storage space between the upper and lower ring bodies by folding the connecting rod. The limiting groove and the limiting member are mainly used to fix the upper and lower ring bodies together to prevent them from separating and facilitate storage.

[0017] Preferably, a handle is provided on the outer side wall of the upper ring body at a position corresponding to the limiting groove.

[0018] Specifically, a handle is provided to facilitate picking up and placing the garbage bag fixing structure.

[0019] Preferably, a plurality of fasteners are provided around the inner side wall of the upper ring body and close to one side of the lower ring body, and a protrusion that cooperates with the fasteners is correspondingly provided at one end of the lower ring body connected to the upper ring body.

[0020] Specifically, the limiting member and the limiting groove are only fixed at one point where the upper and lower ring bodies meet. The fasteners and protrusions can cooperate with the limiting member and the limiting groove to further fix the upper and lower ring bodies along the circumference to prevent the upper and lower ring bodies from separating when stored.

[0021] Preferably, an annular support is provided on the inner side of the upper ring body, and a bag pressing ring adapted thereto is provided on the annular support, and the opening end of the garbage bag is fixed between the annular support and the bag pressing ring through the bag pressing ring.

[0022] Specifically, the bag pressing ring is mainly used to facilitate fixing the garbage bag to the upper ring body, so that the entire fixing structure can achieve a function similar to that of a garbage can.

[0023] Preferably, the upper connecting rod and the lower connecting rod have the same length, and reinforcing ribs are provided on the inner side of the connecting rod.

[0024] Specifically, the lengths of the upper and lower connecting rods are the same, which can save space when stored and maximize the length of the connecting rods.

[0025] The function of the connecting rod is similar to the supporting function of the side wall of the trash can. The reinforcing ribs can enhance the overall strength of the connecting rod, improve the supporting force on the upper ring and the heavy objects in the garbage bag, and enhance the overall stability.

[0026] Preferably, the upper ring body is an annular hollow structure, and a cover body is provided at the upper end thereof.

[0027] Specifically, the upper ring body is similar to the upper opening structure of a trash can, and a cover body is provided to open and close it.

[0028] Preferably, the lower ring body is an annular hollow structure, and mutually perpendicular connecting plates are provided on the inner side thereof.

[0029] Specifically, the lower ring body is similar to the bottom structure of a trash can. The hollow structure makes the structure simple and lighter. The connecting plate can enhance the stability of the bottom and prevent the lower ring body from being deformed by supporting heavy objects.

[0030] Compared with the prior art, the present invention achieves the following beneficial effects:

[0031] The utility model provides a garbage bag fixing structure suitable for outdoor activities, comprising an upper and a lower ring body and an upper and a lower connecting rod, wherein a garbage bag is sleeved between the upper and the lower ring bodies; the upper connecting rod and the lower connecting rod are folded inwardly through the connecting axis therebetween, and at the same time drive the upper and the lower ring bodies to approach each other and merge to form a storage space, and the upper and the lower connecting rods are recovered into the storage space; the garbage bag fixing structure is convenient for use and storage during outdoor camping, and is environmentally friendly and hygienic; after folding, it is box-shaped, and the overall structure is simple and light, which is easy to carry; the parallel structure of the equidistant positions between the connecting rods and the alternating reverse inward folding can enhance the balance and stability of the overall fixing structure, and also avoid the connecting rods being messy after folding, so as to achieve the purpose of easy organization and fixing, make full use of the storage space, and save external occupied space.

[0032] Currently, most disassembled frame-type trash bag racks like this one require separate components for storage. This makes assembly complex, and scattered components can easily get lost during repeated use. The key concept behind this design is to keep all components essentially connected at all times, allowing for easy deployment and folding. This design also allows for more convenient daily portability and long-term storage compared to separate designs. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 This is a product schematic diagram of a garbage bag fixing structure suitable for outdoor activities in an embodiment of the present utility model;

[0034] Figure 2 This is a schematic diagram of a connecting rod structure of a garbage bag fixing structure suitable for outdoor activities in an embodiment of the present utility model;

[0035] Figure 3 This is a structural diagram of a connecting shaft portion of a garbage bag fixing structure suitable for outdoor activities in an embodiment of the present utility model;

[0036] Figure 4 This is a schematic diagram of the explosion structure of the upper ring body of a garbage bag fixing structure suitable for outdoor activities in an embodiment of the present utility model;

[0037] Figure 5 This is a schematic diagram of the upper ring structure of a garbage bag fixing structure suitable for outdoor activities in an embodiment of the present utility model;

[0038] Figure 6 This is a schematic diagram of the lower ring structure of a garbage bag fixing structure suitable for outdoor activities in an embodiment of the present utility model;

[0039] Figure 7 This is a schematic diagram of the internal structure of a garbage bag fixing structure suitable for outdoor activities after folding according to an embodiment of the utility model;

[0040] Figure 8 This is one of the schematic diagrams of the folding process of a garbage bag fixing structure suitable for outdoor activities in an embodiment of the present utility model;

[0041] Figure 9 This is a second schematic diagram of the folding process of a garbage bag fixing structure suitable for outdoor activities in an embodiment of the present utility model;

[0042] Figure 10 This is the third schematic diagram of the folding process of a garbage bag fixing structure suitable for outdoor activities in an embodiment of the present utility model.

[0043] Reference numerals:

[0044] 101. Upper ring body; 102. Limiting groove; 103. Fastener; 104. Cover body; 105. Connecting groove; 106. Axis hole; 107. Handle; 108. Annular support platform; 109. Bag pressing ring; 110. Storage space;

[0045] 201, lower ring body; 202, limiter; 203, protruding member; 204, connecting plate;

[0046] 301, upper connecting rod; 302, buckle; 303, connecting shaft; 304, rotating shaft; 305, reinforcing rib;

[0047] 401, lower connecting rod; 402, slot. DETAILED DESCRIPTION

[0048] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0049] Example

[0050] like Figures 1 to 10A garbage bag fixing structure suitable for outdoor activities includes an upper ring body 101 and a lower ring body 201 adapted to the upper ring body 101. Three connecting rods are provided between the upper ring body 101 and the lower ring body 201. The connecting rods include an upper connecting rod 301 and a lower connecting rod 401. The upper connecting rod 301 and the upper ring body 101 are connected to each other, and the lower connecting rod 401 and the lower ring body 201 are connected to each other. A garbage bag is sleeved between the upper and lower ring bodies 201.

[0051] The upper connecting rod 301 and the lower connecting rod 401 are provided with a connecting shaft 303. The upper connecting rod 301 and the lower connecting rod 401 are folded toward the inner ring direction of the upper and lower ring bodies 201 respectively through the connecting shaft 303. The upper ring body 101 and the lower ring body 201 move along with the upper and lower connecting rods 401 and approach each other and merge. The inner ring of the merged upper ring body 101 and the lower ring body 201 forms a storage space 110, and the plurality of connecting rods are folded in the storage space 110.

[0052] After folding, the connecting rods are parallel to each other and have equal distances between them; the connecting rods that are positioned opposite to each other have opposite folding directions;

[0053] A lock is further provided between the upper connecting rod 301 and the lower connecting rod 401 , which fixes the upper connecting rod 301 and the lower connecting rod 401 on the same straight line and is supported between the upper ring body 101 and the lower ring body 201 .

[0054] The upper ring body 101 is a hollow ring-shaped structure, and a cover body 104 is connected to the upper end of the upper ring body.

[0055] The upper ring body 101 is similar to the upper opening structure of a trash can, and the cover body 104 is provided to open and close it.

[0056] The lower ring body 201 is a hollow ring structure, and a mutually perpendicular connecting plate 204 is provided inside the lower ring body 201 .

[0057] The lower ring body 201 is similar to the bottom structure of a trash can. The hollow structure makes the structure simple and lighter. The connecting plate 204 can enhance the stability of the bottom and prevent the lower ring body 201 from being deformed due to supporting heavy objects.

[0058] The upper ring body 101 and the lower ring body 201 are both rectangular structures and have the same size.

[0059] The three connecting rods are staggered and installed on opposite sides of the upper and lower ring bodies 201 .

[0060] The connection points between the upper ring body 101 and the upper connecting rod 301, and the lower ring body 201 and the lower connecting rod 401 are each provided with a connecting groove 105, and both ends of the connecting groove 105 are provided with an axial hole 106. The end of the upper connecting rod 301 connected to the upper ring body 101, and the end of the lower connecting rod 401 connected to the lower ring body 201 are each provided with a protruding rotating shaft 304 on both sides, and the rotating shaft 304 is matched with the axial hole 106.

[0061] Through the rotating shaft 304 and the shaft hole 106, the end of the upper connecting rod 301 connected to the upper ring body 101 and the end of the lower connecting rod 401 connected to the lower ring body 201 can be rotated respectively, and the connecting shaft 303 between the upper and lower connecting rods 401 can be cooperated to realize the folding and storage of the entire connecting rod.

[0062] The lock includes a slot 402 and a corresponding buckle 302. The buckle 302 is provided at one end of the upper connecting rod 301 connected to the lower connecting rod 401, and the slot 402 is provided at one end of the lower connecting rod 401 connected to the upper connecting rod 301. The slot 402 and the buckle 302 are matched and connected to fix the upper and lower connecting rods 401 on the same straight line.

[0063] When the garbage bag fixing structure is opened outdoors, the vertical connecting rod is fixed by using the card slot 402 and the buckle 302 to prevent the automatic folding due to the connection shaft 303 and gravity.

[0064] A limiting groove 102 is provided on the edge of one side where the upper ring body 101 is connected to the lower ring body 201, and a limiting piece 202 corresponding to the limiting groove 102 is provided on the edge of one side where the lower ring body 201 is connected to the upper ring body 101. The upper ring body 101 and the lower ring body 201 are close to each other and merged, and are fixedly connected to the limiting piece 202 through the limiting groove 102.

[0065] When the garbage bag fixing structure is used up, it is recovered into the storage space 110 between the upper and lower ring bodies 201 by folding the connecting rod. The limiting groove 102 and the limiting member 202 are mainly used to fix the upper and lower ring bodies 201 together to prevent them from separating and facilitate storage.

[0066] A plurality of fasteners 103 are provided around the inner side wall of the upper ring body 101 and close to one side of the lower ring body 201 . A protrusion 203 that cooperates with the fasteners 103 is correspondingly provided at one end of the lower ring body 201 that is connected to the upper ring body 101 .

[0067] The limiting member 202 and the limiting groove 102 are only fixed at one point where the upper and lower ring bodies 201 meet. The fastener 103 and the protrusion 203 can cooperate with the limiting member 202 and the limiting groove 102 to further fix the upper and lower ring bodies 201 along the sides to prevent the upper and lower ring bodies 201 from separating when stored.

[0068] Except for the side where the limiting groove 102 and the limiting member 202 are located, two corresponding protrusions 203 and fasteners 103 are provided on each other side.

[0069] A handle 107 is further provided on the outer side wall of the upper ring body 101 at a position corresponding to the limiting groove 102 .

[0070] A handle 107 is provided to facilitate picking up and placing the garbage bag fixing structure.

[0071] An annular support 108 is provided on the inner side of the upper ring body 101 , and a bag pressing ring 109 adapted thereto is provided on the annular support 108 , through which the open end of the garbage bag is fixed between the annular support 108 and the bag pressing ring 109 .

[0072] The bag pressing ring 109 is mainly used to facilitate fixing the garbage bag to the upper ring body 101, so that the entire fixing structure can achieve a function similar to that of a garbage can.

[0073] The upper connecting rod 301 and the lower connecting rod 401 have the same length, and a reinforcing rib 305 is provided on the inner side of the connecting rod.

[0074] The lengths of the upper and lower connecting rods 401 are the same or substantially the same as the inner ring widths of the upper and lower ring bodies 201 , which can save space when stored and maximize the length of the connecting rods when supported.

[0075] The function of the connecting rod is similar to the supporting function of the side wall of the trash can. The reinforcing rib 305 can enhance the overall strength of the connecting rod, improve the supporting force for the upper ring body 101 and the heavy objects in the trash bag, and enhance the overall stability.

[0076] The utility model provides a garbage bag fixing structure suitable for outdoor activities. When the garbage bag fixing structure needs to be used outdoors, the upper and lower ring bodies 201 are pulled apart in opposite directions and separated, and the folded connecting rods are gradually straightened until the upper and lower connecting rods 401 are located on the same straight line and supported between the upper and lower ring bodies 201; the bag pressing ring 109 is then used to fix the bag opening of the garbage bag in the upper ring body 101; after use, the garbage bag is removed, the upper and lower connecting rods 401 are folded inwardly, and the lock between the card slot 402 and the buckle 302 is released until the upper and lower connecting rods 401 are overlapped and recovered into the storage space 110 formed by the upper and lower ring bodies 201. At this time, the upper and lower ring bodies 201 are combined with each other to form a box shape, which not only ensures the balance and stability of the fixing structure, but also has a simple structural design and is easy to carry and store.

[0077] Based on the disclosure and teachings of the above description, those skilled in the art may also make changes and modifications to the above embodiments. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and modifications and variations of the present invention should also fall within the scope of protection of the claims of the present invention. In addition, although certain specific terms are used in this description, these terms are for convenience only and do not constitute any limitation to the present invention.

Claims

1. A garbage bag fixing structure suitable for outdoor activities, comprising an upper ring body and a lower ring body adapted to the upper ring body, wherein a plurality of connecting rods are provided between the upper ring body and the lower ring body; the connecting rods include an upper connecting rod and a lower connecting rod, wherein the upper connecting rod is connected to the upper ring body, and the lower connecting rod is connected to the lower ring body respectively; a garbage bag is sleeved between the upper and lower ring bodies; and the following features are provided: The upper connecting rod and the lower connecting rod are provided with a connecting shaft, and the upper connecting rod and the lower connecting rod are folded toward the inner ring of the upper and lower ring bodies respectively through the connecting shaft. The upper ring body and the lower ring body move with the upper and lower connecting rods respectively and approach each other and merge. A storage space is formed inside the inner ring of the merged upper and lower ring bodies, and the plurality of connecting rods are folded in the storage space; After folding, the connecting rods are parallel to each other and have equal distances between them; the connecting rods that are positioned opposite to each other have opposite folding directions; A lock is further provided between the upper connecting rod and the lower connecting rod, and the upper connecting rod and the lower connecting rod are fixed on the same straight line by the lock, and are supported between the upper ring body and the lower ring body.

2. A garbage bag fixing structure suitable for outdoor activities according to claim 1, characterized in that: The connection points between the upper ring body and the upper connecting rod, and the connection points between the lower ring body and the lower connecting rod are both provided with connecting grooves, and both ends of the connecting grooves are provided with axial holes. One end of the upper connecting rod connected to the upper ring body, and one end of the lower connecting rod connected to the lower ring body are both provided with protruding rotating shafts on both sides, and the rotating shafts are matched with the axial holes.

3. The garbage bag fixing structure suitable for outdoor activities according to claim 1, characterized in that: The lock includes a slot and a corresponding buckle. The end of the upper connecting rod connected to the lower connecting rod is provided with a buckle, and the end of the lower connecting rod connected to the upper connecting rod is provided with a slot. The upper and lower connecting rods are fixed on the same straight line by the matching connection between the slot and the buckle.

4. The garbage bag fixing structure suitable for outdoor activities according to claim 1, characterized in that: A limiting groove is provided on the edge of one side where the upper ring body is connected to the lower ring body, and a limiting piece corresponding to the limiting groove is provided on the edge of one side where the lower ring body is connected to the upper ring body. The upper ring body and the lower ring body are close to each other and merged, and are fixedly connected to the limiting piece through the limiting groove.

5. The garbage bag fixing structure suitable for outdoor activities according to claim 4, characterized in that: A handle is further provided on the outer side wall of the upper ring body at a position corresponding to the limiting groove.

6. The garbage bag fixing structure suitable for outdoor activities according to claim 4, characterized in that: A plurality of fasteners are provided around the inner side wall of the upper ring body and close to one side of the lower ring body. A protrusion that cooperates with the fasteners is correspondingly provided at one end of the lower ring body connected to the upper ring body.

7. The garbage bag fixing structure suitable for outdoor activities according to claim 1, characterized in that: An annular support platform is provided on the inner side of the upper ring body, and a bag pressing ring adapted thereto is provided on the annular support platform, and the opening end of the garbage bag is fixed between the annular support platform and the bag pressing ring through the bag pressing ring.

8. The garbage bag fixing structure suitable for outdoor activities according to claim 1, characterized in that: The upper connecting rod and the lower connecting rod have the same length, and reinforcing ribs are provided on the inner side of the connecting rod.

9. The garbage bag fixing structure suitable for outdoor activities according to claim 1, characterized in that: The upper ring body is an annular hollow structure, and a cover body is provided at the upper end thereof.

10. The garbage bag fixing structure suitable for outdoor activities according to claim 1, characterized in that: The lower ring body is an annular hollow structure, and mutually perpendicular connecting plates are provided on the inner side thereof.

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