Pull ring cover and device adopting pull ring cover

Abstract

A pull ring cover and a device using the same relate to the field of daily necessities. The pull ring cover comprises a cover top and a cover wall, the upper edge of the cover wall is connected with the outer edge of the cover top, an open hole is formed in the cover top, and a pull ring is arranged in the open hole in a penetrating mode. The pull ring is directly arranged on the bottle cap, so that a bottle and the like connected with the pull ring cap are allowed to be hung by using the pull ring.

Description

Technical Field

[0001] The utility model relates to the field of daily necessities, in particular to a cover. Background Art

[0002] Most existing lids are only used to seal the bottle mouth and cannot be used to hang the bottle body. Utility Model Content

[0003] The purpose of the present utility model is to provide a pull ring cover to solve the above technical problems.

[0004] The present invention also aims to provide a device using a pull-ring cover.

[0005] The technical problem solved by the present invention can be achieved by adopting the following technical solutions:

[0006] The pull ring cover comprises a cover top and a cover wall, wherein the upper edge of the cover wall is connected to the outer edge of the cover top, and is characterized in that an opening is opened on the cover top, and a pull ring is passed through the opening.

[0007] The utility model directly arranges a pull ring on the bottle cap, thereby allowing the bottle connected with the pull ring cap to be hung by utilizing the pull ring.

[0008] Preferably, a snap-fit ​​structure is provided on the inner side wall or the outer side wall of the cover wall, so that the bottle can be connected by the snap-fit ​​structure.

[0009] As a preferred solution, the pull ring is a plastic open ring in a "U" shape, with two openings, one end of the pull ring is inserted into one opening, and the other end is inserted into the other opening. A stopper is provided at the end of the pull ring, and the stopper is located below the top of the cover. The stopper prevents the plastic open ring from falling out.

[0010] Further preferably, the pull ring is provided with a protrusion, a gap is provided between the protrusion and the stopper, and the minimum distance from the protrusion to the stopper is not less than the thickness of the cap top but not more than twice the thickness of the cap top, and the cap top is clamped between the protrusion and the stopper, thereby limiting the relative position between the plastic opening ring and the cap top.

[0011] As another preferred solution, the pull ring is a rope ring, one end of the rope ring is inserted into one of the openings, and the other end is inserted into the other opening, and the ends of the rope ring are knotted, thereby preventing the rope ring from falling out by using a stopper.

[0012] More preferably, each end of the rope loop is provided with two knots, the distance between the two knots being greater than the thickness of the lid but not greater than twice the thickness of the lid, and the lid is clamped between the two knots, thereby limiting the relative position between the rope loop and the lid.

[0013] Preferably, an inner cover is provided below the top cover, the outer edge of the inner cover being connected to the inner edge of the cover wall, a first opening is provided at the center of the top cover, and a second opening is provided at the center of the inner cover, wherein the diameter of the second opening is smaller than the diameter of the first opening; the ring-pull lid further comprises a stopper, which plugs the first and second openings, thereby adjusting the outflow rate of the liquid in the bottle by adjusting the tightness of the stopper.

[0014] Preferably, the lower edge of the cover wall is serrated, so that the lower edge can be used to destroy the sealing film on the bottle while screwing.

[0015] A device using a ring-pull lid comprises a bottle body, characterized in that the bottle body has bottlenecks at both the upper and lower ends, one of the bottlenecks being threaded with the bottle cap, and the other being threaded with the ring-pull lid. In this solution, 1. the ring-pull lid is used to suspend the bottle, allowing the liquid in the bottle to flow out through the lower opening. 2. The opening in the ring-pull lid connects the bottle body to the outside world, allowing the liquid in the bottle to flow out more smoothly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural diagram of a pull ring cover;

[0017] Figure 2 It is another structural diagram of a pull ring cover;

[0018] Figure 3 It is another structural diagram of a pull ring cover;

[0019] Figure 4 It is a cross-sectional view of another structure of a pull ring cover;

[0020] Figure 5 It is a schematic diagram of the structure of a bottle with a pull-ring cap. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below with reference to specific illustrations.

[0022] For pull ring caps, refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5

[0023] The pull ring cover mainly includes a cover top 2, a cover wall 3, and a pull ring 1.

[0024] The shape of the lid top 2 is not limited, but is preferably disc-shaped. The upper edge of the lid wall 3 is connected to the outer edge of the lid top 2. A snap-fit ​​structure is provided on the inner or outer sidewall of the lid wall 3, thereby securing the external component. The snap-fit ​​structure can be a raised strip or a threaded structure 7. The lid top 2 has an opening 12, through which a pull ring 1 is inserted.

[0025] In specific embodiment 1, the pull ring 1 is a plastic ring, preferably an open ring, in the shape of a "U", with two openings 12, one end of the pull ring 1 is inserted into one of the openings 12, and the other end is inserted into the other opening 12. A stopper 4 is provided at the end of the pull ring 1, and the stopper 4 is located below the top 2 of the cover. The stopper 4 is thereby used to prevent the pull ring 1 from falling out of the opening 12. Preferably, the outer diameter of the stopper 4 gradually increases and then gradually decreases from top to bottom. The outer diameter of the top of the stopper 4 is larger than the aperture of the opening, and the aperture of the opening is larger than the outer diameter of the pull ring 1. A notch 5 is provided on the stopper 4, so that the outer diameter of the stopper 4 can be changed by utilizing the notch, and then the outer diameter of the stopper 4 can be reduced and then passed through the opening, and the stopper 4 can be stuck in the opening after its outer diameter is restored. A protrusion 6 is provided on the pull ring 1, and a gap is provided between the protrusion 6 and the stopper 4. The minimum distance from the protrusion to the stopper 4 is not less than the thickness of the cap top 2 but not more than twice the thickness of the cap top 2 , so that the protrusion and the stopper 4 can clamp the cap top 2 and prevent the pull ring 1 from shaking.

[0026] In a second embodiment, the pull ring 1 is a rope loop, one end of which is inserted into one of the openings, and the other end is inserted into the other opening. The ends of the rope loop are tied with knots. The knotting requirement is that the knot cannot fall out of the pull ring 1. Each end of the rope loop can be provided with two knots, with the distance between the two knots being greater than the thickness of the lid 2 but not greater than twice the thickness of the lid 2. This limits the position of the rope loop, preventing too much of the rope loop from passing through the openings and falling under the lid 2, potentially contaminating items below.

[0027] In both of the above embodiments, a clamping plate may be provided, with a bayonet provided at a position corresponding to the opening, which clamps the pull ring 1. Thus, the bayonet clamps the pull ring 1, thereby playing the same role as the protrusion in specific embodiment 1 and the knot in specific embodiment 2, limiting the relative position between the pull ring 1 and the lid top 2.

[0028] In the two embodiments described above, the lower edge of the cover wall 3 is preferably serrated. This allows the lower edge of the cover wall 3 to break the sealing film of the connected device. Alternatively, a curved protrusion may be provided below the top cover 2, with the height of the curved protrusion gradually decreasing from one side to the other, thereby breaking the sealing film. The maximum height of the curved protrusion should be no less than the height of the stop 4. This ensures that the curved protrusion contacts the sealing film before the stop 4, thereby reducing the force exerted on the stop 4 during the breaking of the sealing film and preventing deformation of the pull ring 1.

[0029] The device using a ring-pull lid comprises a bottle body 9, with bottlenecks at both the upper and lower ends. A bottle cap 10 is screwed onto one bottleneck, and a ring-pull lid 8 is screwed onto the other bottleneck. In this solution, 1. the bottle is suspended using the ring-pull lid 8, allowing the liquid in the bottle to flow out through the lower opening. 2. The opening in the ring-pull lid 8 connects the bottle body to the outside world, allowing the liquid in the bottle to flow out more smoothly.

[0030] The bottle neck that connects to the ring-pull lid 8 is tightly sealed with a sealing membrane, ensuring that the liquid in the bottle does not leak during transportation. When the ring-pull lid 8 is connected, the ring-pull lid 8 breaks the sealing membrane, allowing the bottle body to communicate with the opening in the ring-pull lid 8. Of course, the sealing membrane can be omitted and a conventional bottle cap can be used for sealing, which can then be replaced with the ring-pull lid 8 when the bottle is in use. To ensure the stability of the bottle, the bottle neck that connects to the ring-pull lid 8 is concave, and the outer wall of the ring-pull lid 8 is provided with external threads.

[0031] The bottle can be a wine bottle, a beverage bottle, a medicine bottle, an oil bottle, or the like. To limit the outflow rate of the liquid within the bottle, an inner cover 15 can be provided below the lid top 2. The outer edge of the inner cover 15 connects to the inner edge of the lid wall 3. A first opening 13 is defined at the center of the lid top 2, and a second opening 14 is defined at the center of the inner cover. The diameter of the second opening 14 is smaller than that of the first opening 13. The ring-pull lid 8 also includes a stopper that plugs the first and second openings 13, 14. The tightness of the stopper can thereby be used to adjust the outflow rate of the liquid within the bottle.

[0032] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A ring-pull cover comprising a cover top and a cover wall, wherein the upper edge of the cover wall is connected to the outer edge of the cover top, characterized in that: The top of the cover is provided with an opening, a pull ring is passed through the opening, and a clamping structure is provided on the inner wall or the outer wall of the cover wall; the pull ring is a plastic open ring, which is "U"-shaped, and there are two openings, one end of the pull ring is inserted into one of the openings, and the other end is inserted into the other opening, and a stop head is provided at the end of the pull ring, and the stop head is located below the top of the cover; the pull ring is provided with a protrusion, and a gap is provided between the protrusion and the stop head, and the minimum distance from the protrusion to the stop head is not less than the thickness of the top of the cover, but not more than twice the thickness of the top of the cover, and the top of the cover is clamped between the protrusion and the stop head.

2. The ring-pull cover according to claim 1, wherein: The pull ring is a rope ring, one end of the rope ring is inserted into one of the openings, and the other end is inserted into the other opening, and the end of the rope ring is knotted.

3. The pull ring cover according to claim 2, wherein: Each end of the rope ring is provided with two knots, the distance between the two knots is greater than the thickness of the cover top, but not greater than twice the thickness of the cover top, and the cover top is stuck between the two knots.

4. The ring-pull cover according to claim 1, wherein: An inner cover is provided below the top of the cover, the outer edge of the inner cover is connected to the inner edge of the cover wall, a first opening is provided at the center of the top of the cover, and a second opening is provided at the center of the inner cover, wherein the diameter of the second opening is smaller than that of the first opening; The pull-ring cover further includes a plug, which plugs the first opening and the second opening.

5. The pull ring cover according to claim 1, wherein: The lower edge of the cover wall is serrated.

6. A device using a pull ring cover, comprising a bottle body, characterized in that: The bottle body is provided with bottlenecks at both the upper and lower ends, one of the bottlenecks is screwed with a bottle cap, and the other bottleneck is screwed with the pull ring cover according to any one of claims 1 to 5.

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