Garbage bag fastener structure
By designing a snap ring structure that adapts to different types of trash cans, the applicability problem of existing trash bag buckle structures has been solved, enabling flexible installation and long-term use of snap rings on different trash cans, reducing costs and improving ease of use.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JINTANG COUNTY FUXING PRIMARY SCHOOL
- Filing Date
- 2025-07-28
- Publication Date
- 2026-08-04
AI Technical Summary
The existing garbage bag buckle structure cannot be adapted to different models of garbage cans, resulting in waste and inconvenience. In addition, when the garbage is too large or too heavy, the garbage bag is prone to falling into the garbage can and contaminating the inner wall of the garbage can.
A garbage bag buckle structure was designed, which includes a snap ring, a fixing ring, a snap fastener, an adjusting positioning mechanism, and a limiting mechanism. The structure improves friction through multi-point hooks, elastically expandable snap rings, and a rubber layer, and uses a deflectable rotating rod and a chuck for limiting, making it suitable for garbage cans and plastic bags of different sizes.
It enables flexible installation of the snap ring on trash cans of different sizes, reduces waste, improves installation efficiency and service life, prevents trash bags from slipping into the trash can, and reduces usage costs.
Smart Images
Figure CN224589854U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of garbage bag buckle technology, and more specifically, to garbage bag buckle structure. Background Technology
[0002] In daily life, when using a trash can, people usually put a trash bag inside. This way, when emptying the trash can, they only need to change the trash bag to achieve the purpose of cleaning up the trash. To make it easier to throw the trash into the trash bag, the opening of the trash bag is usually turned out to the edge of the trash can. However, when there is more and more trash in the trash bag, the trash bag can easily slip into the trash can, which will be very inconvenient when throwing away trash in the future. Usually, a trash bag buckle structure is used to keep the trash bag in place.
[0003] When throwing trash into existing trash cans, or when the trash is too large or too heavy, the entire trash bag may fall into the trash can. This can cause waste to fall onto the outside of the trash bag or between the trash bag and the trash can when throwing away trash later, making it inconvenient to change the trash bag and causing dirt to accumulate on the inside of the trash can.
[0004] A search revealed a Chinese patent with publication number CN208361056U that discloses a garbage can that can securely hold garbage bags. This utility model can stably fix garbage bags to prevent them from falling off, thereby avoiding damage to the inner wall of the garbage can.
[0005] In actual use, the garbage bag buckle structure is usually matched with the garbage can. After the garbage can is damaged and replaced, its garbage bag buckle structure cannot be used with other garbage cans of different models, which will cause some waste, reduce the practicality of the garbage bag buckle structure and increase the cost of use. Utility Model Content
[0006] In order to overcome the above-mentioned defects of the prior art, the present invention provides a garbage bag buckle structure to solve the problems mentioned in the background art.
[0007] To achieve the above objectives, this utility model provides the following technical solution: A garbage bag buckle structure includes a buckle ring, with multiple fixing rings fixedly connected to the outer side of the buckle ring, and a locking pin fixedly connected to the outer side of the fixing ring. An adjustment and positioning mechanism is provided on the outer side of the buckle ring. The adjustment and positioning mechanism includes a connecting block one, with one side of the connecting block one fixedly connected to one end of the buckle ring, a reinforcing ring one fixedly connected to the bottom side of the connecting block one, and the inner side of the reinforcing ring one slidably connected to the outer side of the buckle ring. A locking handle one is fixedly connected to the top of the connecting block one, and a connecting block two is fixedly connected to the other end of the buckle ring. A reinforcing ring two is fixedly connected to the upper surface of the connecting block two, and a locking handle two is fixedly connected to the top side of the reinforcing ring two, with the inner side of the reinforcing ring two slidably connected to the outer side of the buckle ring. Multiple fixing rings and locking pins are evenly distributed on the outer side of the buckle ring, and a rubber layer is provided on the outer side of the buckle ring. A limit mechanism is provided on the outer side of the buckle ring.
[0008] By adopting the above technical solution: multiple clips are used to hook the garbage bag and the opening of the garbage can together at multiple points. Combined with the opposing push of clip one and clip two, the opening size of the clip ring can be adjusted. The elastic rebound of the clip ring increases the pressure between the clip ring and the garbage can. The rubber layer can increase the friction between the clip ring and the garbage can, and increase the friction between the clip ring and the garbage bag, making it less likely for the garbage bag to fall into the garbage can.
[0009] As a further description of the above technical solution: the limiting mechanism includes a fixing block, which is disposed on the outside of the retaining ring. Two slots are opened on the inner side of the fixing block. The inner side of one slot is fixedly connected to the outside of the retaining ring, and the inner side of the other slot is slidably connected to the outside of the retaining ring. A rotating rod is rotatably connected to the inner side of the fixing block. A rotating handle is fixedly connected to one end of the rotating rod. Two chucks are fixedly connected to the outer side of the rotating rod. A groove is opened on one side of the chuck.
[0010] By adopting the above technical solution, the groove on the inner side of the fixing block and the sliding on the outer side of the retaining ring can limit the retaining ring after expansion, preventing the retaining ring from rebounding. This makes it easier for users to place the expanded retaining ring on the outside of the trash can, improving the installation efficiency of the retaining ring and the trash can.
[0011] The technical effects and advantages of this utility model are as follows: By setting an adjustable positioning mechanism, compared with the existing technology, the elastically expandable retaining ring can be installed on trash cans of different sizes and used in combination with plastic bags of different sizes. It can be reused, and the retaining ring is not easily damaged during use. It can be reused for a long time, saving usage costs. By setting a limiting mechanism, compared with existing technologies, the expanding retaining ring can be quickly separated from the trash can by using a deflectable rotating rod, handle and chuck to limit the expansion of the retaining ring, thereby improving the installation efficiency of the retaining ring and the trash can. Attached Figure Description
[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model.
[0013] Figure 2 This is a partial schematic diagram of the connection between the retaining ring and the connecting block of this utility model.
[0014] Figure 3 This is a partial schematic diagram of the connection between the fixing ring and the snap fastener of this utility model.
[0015] Figure 4 This is a partial schematic diagram of the connection between the connecting block 1 and the handle 1 of this utility model.
[0016] Figure 5 This is a partial schematic diagram of the connection between the steel bar ring 2 and the clamp 2 of this utility model.
[0017] Figure 6 This is a partial schematic diagram of the connection between the fixing block and the rotating handle of this utility model.
[0018] Figure 7 For the present utility model Figure 2 Enlarged diagram of A in the middle.
[0019] The attached diagram is labeled as follows: 1. Clamping ring; 2. Fixing ring; 3. Clamping pin; 4. Connecting block one; 5. Rebar ring one; 6. Clamping handle one; 7. Connecting block two; 8. Rebar ring two; 9. Clamping handle two; 10. Fixing block; 11. Rotating rod; 12. Rotating handle; 13. Chuck; 14. Groove; 15. Rubber layer; 16. Slot. Detailed Implementation
[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0021] The embodiments disclosed in this application are as follows: Figure 1-6The garbage bag buckle structure shown includes a buckle 1, with multiple fixing rings 2 fixedly connected to the outside of the buckle 1, and buckles 3 fixedly connected to the outside of the fixing rings 2. An adjustment and positioning mechanism is provided on the outside of the buckle 1. The adjustment and positioning mechanism includes a connecting block 4, one side of which is fixedly connected to one end of the buckle 1, a reinforcing ring 5 fixedly connected to the bottom side of the connecting block 4, the inner side of the reinforcing ring 5 being slidably connected to the outer side of the buckle 1, a handle 6 fixedly connected to the top of the connecting block 4, and a connecting block 7 fixedly connected to the other end of the buckle 1. A reinforcing ring 8 is fixedly connected to the upper surface of the connecting block 7. The side is fixedly connected with a second handle 9. The inner side of the second steel ring 8 is slidably connected to the outer side of the ring 1. Multiple fixing rings 2 and pins 3 are evenly distributed on the outer side of the ring 1. A rubber layer 15 is provided on the outer side of the ring 1. A limiting mechanism is provided on the outer side of the ring 1. The left and right hands respectively hold the first handle 6 and the second handle 9 on both sides of the ring 1 and push them in opposite directions to expand the ring 1 and put the ring 1 into the trash can and trash bag. The multiple fixing rings 2 and pins 3 can be used to position the trash can opening and the trash bag. Combined with the rubber layer 15, the friction of the trash bag is increased, so that the trash bag and the trash can will not separate.
[0022] Reference Figure 1 and Figure 6 As shown, the limiting mechanism includes a fixing block 10, which is located on the outside of the retaining ring 1. Two slots 16 are opened on the inner side of the fixing block 10. The inner side of one slot 16 is fixedly connected to the outer side of the retaining ring 1, and the inner side of the other slot 16 is slidably connected to the outer side of the retaining ring 1. A rotating rod 11 is rotatably connected to the inner side of the fixing block 10. A rotating handle 12 is fixedly connected to one end of the rotating rod 11. Two chucks 13 are fixedly connected to the outer side of the rotating rod 11. A groove 14 is opened on one side of the chuck 13. The slots 16 on the inner side of the fixing block 10 can slide with the outer side of the retaining ring 1, so that after the retaining ring 1 expands, it can be squeezed and limited by the deflected chucks 13 and the groove 14, so that the retaining ring 1 expands and is positioned, which facilitates the installation efficiency of the retaining ring 1 with different trash cans.
[0023] The working principle of this utility model is as follows: When inserting and positioning garbage bags into different garbage cans, the garbage bag is placed inside the garbage can with its opening protruding and overturned outside the garbage can opening. The user pushes the second handle 9 and the first handle 6 in opposite directions, causing the second handle 9 to drive the second steel ring 8 and the second handle 9 to push one end of the retaining ring 1. At the same time, the inner side of the second steel ring 8 slides on the outer side of the retaining ring 1. Then, the first handle 6 drives the first connecting block 4 and the first steel ring 5 to push the other end of the retaining ring 1. The first connecting block 4 pushes the other end of the retaining ring 1 to deform the retaining ring 1, allowing the retaining ring 1 to expand. At the same time, the outer side of the retaining ring 1 can slide in one of the slots 16 on the inner side of the fixing block 10. After the first handle 6 and the second handle 9 approach each other, the rotating handle 12 can be rotated to drive the two chucks 13 and the groove 14 to slide on the inner side of the fixing block 10. The outer side of the sliding retaining ring 1 is squeezed, so that the retaining plate 13 and the groove 14 can squeeze and limit the bottom of the retaining ring 1, so that the retaining ring 1 can remain fixed after expansion. After the garbage bag is placed into the garbage can, the expanded retaining ring 1 is placed outside the opening of the garbage can. Then, the handle 12, the retaining plate 13 and the groove 14 are rotated again to release the squeezing on the outer side of the retaining ring 1, so that the retaining ring 1 can shrink and position the garbage can and garbage bag through its own elastic contraction. At the same time, the multiple fixing rings 2 and the pins 3 on the outer side of the retaining ring 1 are used to hook the garbage can opening, and the retaining ring 1 is fixed at the opening of the garbage can to complete the positioning of the garbage can and garbage bag. When taking out the garbage bag, the left and right hands respectively hold the retaining handle 1 6 and retaining handle 2 9 at both ends of the retaining ring 1 and press inward to expand the retaining ring 1, and easily remove the retaining ring 1 from the garbage bag can. Finally, the garbage bag is taken out.
[0024] All contents not described in detail in the specification are existing technologies known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited; conventional equipment can be used. Electrical control components not mentioned in this technical solution are not shown in the figures because they are existing technologies, and will not be described here.
[0025] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.
Claims
1. A bag fastener comprising a clasp (1) characterised in that: Multiple fixing rings (2) are fixedly connected to the outside of the retaining ring (1), and a retaining pin (3) is fixedly connected to the outside of the fixing ring (2). An adjustment and positioning mechanism is provided on the outside of the retaining ring (1). The adjustment and positioning mechanism includes a connecting block (4), one side of which is fixedly connected to one end of the retaining ring (1), a steel bar ring (5) is fixedly connected to the bottom side of the connecting block (4), the inner side of the steel bar ring (5) is slidably connected to the outer side of the retaining ring (1), and a retaining handle (6) is fixedly connected to the top of the connecting block (4). A limiting mechanism is provided on the outside of the retaining ring (1).
2. The trash bag fastener structure of claim 1, wherein: The other end of the retaining ring (1) is fixedly connected to the connecting block two (7), and the upper surface of the connecting block two (7) is fixedly connected to the reinforcing steel ring two (8).
3. The trash bag fastener structure of claim 2, wherein: The top side of the second reinforcing bar ring (8) is fixedly connected to the second handle (9), and the inner side of the second reinforcing bar ring (8) is slidably connected to the outer side of the retaining ring (1).
4. The trash bag fastener of claim 1, wherein: Multiple fixing rings (2) and pins (3) are evenly distributed on the outside of the retaining ring (1), and a rubber layer (15) is provided on the outside of the retaining ring (1).
5. The trash bag fastener of claim 1, wherein: The limiting mechanism includes a fixing block (10), which is located on the outside of the retaining ring (1). Two slots (16) are opened on the inside of the fixing block (10), and the inside of one of the slots (16) is fixedly connected to the outside of the retaining ring (1).
6. The trash bag fastener structure of claim 5, wherein: Another slot (16) is slidably connected to the outer side of the retaining ring (1), and a rotating rod (11) is rotatably connected to the inner side of the fixing block (10), and a rotating handle (12) is fixedly connected to one end of the rotating rod (11).
7. The trash bag fastener structure of claim 6, wherein: Two chucks (13) are fixedly connected to the outside of the rotating rod (11), and a groove (14) is provided on one side of the chuck (13).