Bottle opener with locking pull ring structure
By designing a bottle opener with a locking pull ring structure, and utilizing the cooperation of a limiting frame and a sliding plate, the problem of deviation during cutting in traditional can openers is solved, achieving stable rotary cutting and improving the efficiency and user experience of opening cans.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-08
- Publication Date
- 2026-04-14
AI Technical Summary
Traditional can openers have a large opening for the pull tab, which makes them prone to shifting during the rotating cutting motion, affecting the cutting process.
Design a bottle opener with a locking pull ring structure, including a handle, a slide plate and a slider. A limiting frame is set on the slide plate for fitting onto the pull ring of the can. Through the cooperation of the limiting frame and the slider, the slider is prevented from shifting during cutting, thus achieving a stable rotary cutting motion.
It effectively prevents the slider from shifting when cutting cans, improving cutting stability and efficiency, and reducing the difficulty of operation for users.
Smart Images
Figure CN224118729U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of bottle opener technology, and in particular to a bottle opener with a locking pull ring structure. Background Technology
[0002] In the beverage opening tool field, traditional products for opening cans and other canned goods typically use rotary cutters or hook-shaped can openers. These open by directly piercing or cutting along the edge. During operation, the blade rotates along the edge of the can, creating a continuous cut along the can opening through shearing and friction, thus separating the lid from the can. Whether opening wine bottles or cutting cans, levers and rotating mechanisms amplify the input torque. By optimizing the lever arm length and the design of the cutting mechanism, the applied force can be more effectively converted into cutting or pulling motions, reducing the user's operational burden. Traditional can openers involve inserting the pull tab and then rotating the can opener to perform the cutting motion. However, the opening of traditional can openers into the pull tab is relatively large, causing the opening to easily deviate during the rotating cutting motion after insertion, affecting the cutting process. Utility Model Content
[0003] Therefore, it is necessary to address the problem that traditional can openers require inserting the pull tab into the can and then rotating the can opener to make a cutting motion. However, traditional can openers have a large opening for entering the pull tab, which makes it easy for the can opener to deviate during the rotational cutting motion after entering the pull tab, thus affecting the cutting process. Therefore, a can opener with a locking pull tab structure is needed.
[0004] A bottle opener with a locking pull ring structure includes a handle, a sliding plate, and a sliding piece. The handle is hinged to the sliding plate, and the sliding piece is disposed on the handle. The handle slides toward the sliding plate, causing the sliding piece to move closer to the edge of the can. The sliding plate and the handle cause the sliding piece to perform a rotational cutting motion around the edge of the can. The sliding plate is provided with a limiting frame for fitting onto the pull ring of the can.
[0005] In one embodiment, the limiting frame is provided with a limiting groove that matches the size of the pull tab of the can.
[0006] In one embodiment, a retaining pin is provided at the connection point between the skateboard and the handle.
[0007] In one embodiment, the two ends of the fixing pin are flush with the two sides of the sliding plate.
[0008] In one embodiment, the slide is provided with a rotating shaft, which is rotatably mounted on the handle.
[0009] In one embodiment, the slide plate near the slide plate forms an annular groove with the slide plate.
[0010] In one embodiment, the slide is provided with a cutting head, the cutting head having a circular cross-section.
[0011] In one embodiment, the edges of the handle and the skateboard are set to be curved.
[0012] In one embodiment, the edge of the handle is provided with a stop bar for limiting the rotation of the skateboard.
[0013] The aforementioned bottle opener with a locking pull ring structure includes a handle, a sliding plate, and a sliding piece. The handle is hinged to the sliding plate, and the sliding piece is mounted on the handle. The handle slides towards the sliding plate, causing the sliding piece to approach the edge of the can. The sliding plate and the handle cause the sliding piece to rotate and cut around the edge of the can. The sliding plate is equipped with a limiting frame for fitting onto the pull ring of the can. By providing a limiting frame on the sliding plate for fitting onto the pull ring of the can, when it is necessary to cut the can cap, the handle and the sliding plate are rotated, thereby causing the sliding piece to cut the edge of the can. The limiting frame on the sliding plate, fitted inside the pull ring of the can, can prevent the handle and the sliding plate from shifting during rotational cutting. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the structure of a bottle opener with a locking pull ring, one embodiment of which is shown.
[0015] Figure 2 Another structural schematic diagram of a bottle opener with a locking pull ring structure, as one embodiment of the invention;
[0016] Figure 3 A schematic diagram of the annular groove with a locking can pull tab structure in one embodiment;
[0017] Figure 4 A schematic diagram of the slide of a bottle opener with a locking pull ring structure according to one embodiment;
[0018] Figure 5 A schematic diagram of the overall structure of a bottle opener with a locking pull ring structure according to one embodiment;
[0019] Figure 6 This is a schematic diagram of another overall structure of a bottle opener with a locking pull ring structure, one embodiment of which is shown. Detailed Implementation
[0020] To make the above-mentioned objects, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.
[0021] like Figure 1 - As shown in Figure 2, a bottle opener with a locking pull ring structure includes a handle 10, a slide plate 20, and a slider 30. The handle 10 is hinged to the slide plate 20, and the slider 30 is disposed on the handle 10. The handle 10 slides toward the slide plate 20, causing the slider 30 to approach the edge of the can. The slide plate 20 and the handle 10 cause the slider 30 to rotate and cut around the edge of the can. The slide plate 20 is provided with a limiting frame 210 for fitting onto the pull ring of the can. For example, a wine bottle opener 220 and a can opener 230 are provided at the end of the slide plate 20 away from the slide 30. The wine bottle opener 220 and the can opener 230 not only facilitate cutting cans, but also facilitate opening wine bottles and cans. A sliding groove 240 is provided in the slide plate 20, and the slide 30 moves in the sliding groove 240. When the handle 10 slides toward the slide plate 20, it drives the slide 30 to move closer to the edge of the can to cut the edge of the can. When the handle 10 slides away from the slide plate 20, the handle 10 drives the slide 30 away from the edge of the can.
[0022] In one embodiment, the limiting frame 210 is provided with a limiting groove 211 that is adapted to the size of the can pull tab. For example, the size of the limiting groove 211 is just enough to fit the can pull tab, which facilitates fixing the can pull tab, and then the slider 30 cuts around the edge of the can.
[0023] In one embodiment, a fixing pin 40 is provided at the connection point between the slide plate 20 and the handle 10. For example, the fixing pin 40 is provided at one end of the slide plate 20 and the handle 10. By providing the fixing pin 40, when the slide plate 30 cuts the edge of the can, the fixing pin 40 supports the slide plate 20, thereby maintaining the balance of the slide plate 20 when rotating.
[0024] In one embodiment, the two ends of the retaining pin 40 are flush with the two sides of the sliding plate 20. For example, the retaining pin 40 supports the sliding plate 30, allowing it to stably cut the edge of the can. When the handle is gripped and moved towards the sliding plate 20, the sliding plate 30 moves along a trajectory centered on the retaining pin 40, abutting against the can wall. Notably, the size of the sliding plate 30 and the center position of the retaining pin 40 are configured such that when the handle coincides with 20, the sliding plate 30 can just cut the inner wall, while the movement trajectory of the sliding plate 30 is not obstructed by the can pull tab.
[0025] like Figure 3 and Figure 4 As shown, in one embodiment, the slider 30 is provided with a rotating shaft 310, which is rotatably mounted on the handle 10. For example, the distance from the slider 30 to the can opening can be set to 3.55 mm, which allows the slider 30 to cut to the thinnest part of the can's edge near the cap, facilitating the cutting of the can's edge. Furthermore, by adjusting the depth of the slide plate 20 and the handle 10, different positions on the can's edge can be cut.
[0026] In one embodiment, the position of the slider 30 near the slide plate 20 forms an annular groove 50 with the slide plate 20. For example, by providing the annular groove 50, when the limiting frame 210 is fitted near the pull tab of the can, the pull tab passes through the limiting groove 211 and just enters the annular groove 50, thereby preventing any part of the pull tab and the slider 30 from abutting each other, and avoiding the situation where the pull tab passes through the limiting groove 211 and blocks the sliding of the slider 30.
[0027] In one embodiment, the slide 30 is provided with a cutting head 320, which has a circular cross-section. For example, by making the cutting head 320 have a circular cross-section, it is convenient to cut the edge of an aluminum can by rotating it slightly. The cutting head 320 and the rotating shaft 310 are stepped, and the handle 10 is located at the upper end of the rotating shaft 310 away from the cutting head 320. The sliding plate 20 is located between the handle 10 and the cutting head 320. Through the cooperation of the handle 10 and the cutting head 320, the sliding plate 20 remains on a single plane and does not wobble when rotating.
[0028] like Figures 5-6 As shown, in one embodiment, the edges of the handle 10 and the skateboard 20 are curved. For example, the edge shapes of the handle 10 and the skateboard 20 are set according to the curve of a human hand, making it convenient for the user to grip the handle 10 and the skateboard 20.
[0029] In one embodiment, the edge of the handle 10 is provided with a stop bar 110 for limiting the rotation of the slide plate 20. For example, when the handle 10 rotates close to the slide plate 20, by providing the stop bar 110 on the handle 10 for limiting the rotation of the slide plate 20, the handle 10 and the slide plate 20 overlap, making it convenient for the user to grip and rotate for cutting.
[0030] The aforementioned bottle opener with a locking pull ring structure includes a handle 10, a slide plate 20, and a slider 30. The handle 10 is hinged to the slide plate 20, and the slider 30 is mounted on the handle 10. The handle 10 slides toward the slide plate 20, causing the slider 30 to approach the edge of the can. The slide plate 20 and the handle 10 cause the slider 30 to rotate and cut around the edge of the can. The slide plate 20 is provided with a limiting frame 210 for fitting onto the pull ring of the can. By providing a limiting frame 210 for fitting onto the pull ring of the can on the slide plate 20, when it is necessary to cut the can cap, the handle 10 and the slide plate 20 are rotated, thereby causing the slider 30 to cut the edge of the can. By fitting the limiting frame 210 on the slide plate 20 inside the pull ring of the can, it is possible to prevent the handle 10 and the slide plate 20 from shifting during the rotational cutting process.
[0031] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.
[0032] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.
Claims
1. A bottle opener with a locking pull ring structure, characterized in that, The device includes a handle, a slide plate, and a slider. The handle is hinged to the slide plate, and the slider is mounted on the handle. The handle slides toward the slide plate, causing the slider to move closer to the edge of the can. The slide plate and the handle cause the slider to rotate and cut around the edge of the can. The slide plate is provided with a limiting frame for fitting onto the pull tab of the can.
2. The bottle opener with locking pull ring structure according to claim 1, characterized in that, The limiting frame is provided with a limiting groove that matches the size of the pull tab of the can.
3. The bottle opener with locking pull ring structure according to claim 1, characterized in that, A fixing pin is provided at the connection point between the skateboard and the handle.
4. The bottle opener with locking pull ring structure according to claim 3, characterized in that, The two ends of the fixing pin are flush with the two sides of the sliding plate.
5. The bottle opener with a locking pull ring structure according to claim 1, characterized in that, The slide is provided with a rotating shaft, which is rotatably mounted on the handle.
6. The bottle opener with locking pull ring structure according to claim 1, characterized in that, The position of the slider near the slide plate forms an annular groove with the slide plate.
7. The bottle opener with locking pull ring structure according to claim 1, characterized in that, The slide is equipped with a cutting head, and the cutting head has a circular cross-section.
8. The bottle opener with locking pull ring structure according to claim 1, characterized in that, The edges of the handle and the skateboard are set to be curved.
9. The bottle opener with a locking pull ring structure according to claim 8, characterized in that, The edge of the handle is provided with a stop bar for limiting the rotation of the slide plate.