Tear ring anti-drop structure and container
By adopting a design that matches preset protrusions and flanges in the tearing ring structure, the problem of poor connection between the tearing ring and the bottle body is solved, and the stable connection and anti-falling effect of the tearing ring is achieved.
Patent Information
- Application Number
- CN202420775791.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-16
- Publication Date
- 2025-04-04
- Estimated Expiration
- 2034-04-16
AI Technical Summary
The existing pull-tear ring structure is not effective in connecting with the bottle body, resulting in the pull-tear ring being easily shedded, and the prior art has not yet proposed an effective solution.
By cooperating at least part of the protrusion with the flange, the tear ring prevents falling off by interfering with the top of the flange.
The stable connection between the pull-out ring and the bottle body is achieved, preventing the pull-out ring from falling off, and solving the problem of poor connection effect of the existing pull-out ring structure.
Smart Images
Figure CN222713977U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medicine packaging, in particular to a tear ring anti-detachment structure and a container. Background Art
[0002] As a common packaging design on bottle caps, tear tabs are mainly used in the packaging of medical, chemical, beverage and other products. Tear tabs are usually made of a short piece of metal or plastic material, one end of which is connected to the lid or cover film of the package, and the other end has an opening for users to pull open with their fingers or nails.
[0003] At present, the existing tear ring structure does have some limitations, especially in the connection between the tear ring and the bottle body. The current tear ring structure is usually composed of a piece of plastic material, and its connection method is relatively simple, resulting in poor connection between the tear ring and the bottle body, resulting in the tear ring falling off. In view of the above problems, no effective solution has been proposed yet. Utility Model Content
[0004] The purpose of the utility model is to provide a tear ring anti-detachment structure and a container to solve the above-mentioned problems existing in the prior art.
[0005] Technical solution: A tear ring anti-falling structure, comprising: a first limiting portion, which is arranged on the inner wall of the tear ring; a protrusion, which is arranged on the upper edge of the first limiting portion and extends along the inner wall of the tear ring according to a preset distance; a second limiting portion, which is connected to the first limiting portion; and a flange, which is at least partially arranged on the outer edge of the upper surface of the second limiting portion; wherein, at least part of the bottom of the protrusion is interfered with at least part of the top of the flange to prevent the tear ring from falling off.
[0006] Preferably, the first limiting portion is a limiting recess, and the cross-sectional area of the limiting recess is in the shape of a groove.
[0007] Preferably, the preset distance of the protrusions is 0.4-0.6 mm.
[0008] Preferably, the first limiting portion and the second limiting portion are engaged or chiseled with each other so that the tear ring is preset at a designated position.
[0009] Preferably, the second limiting portion is a limiting convex portion, and the cross-sectional area of the limiting convex portion is in the shape of an arc convex portion.
[0010] In order to achieve the above objective, according to another aspect of the present application, a container is also provided.
[0011] The container according to the present application comprises the tear ring anti-detachment structure as described above;
[0012] It also includes: a bottle body connected to the tear ring, and a cover body connected to the top portion of the tear ring;
[0013] The cover body is movably arranged on the top of the bottle body, and is closed or opened with the bottle body according to a preset trajectory, so that the container has an open or closed state.
[0014] Preferably, the inner wall of the bottle body is provided with a third limiting portion opposite to the second limiting portion.
[0015] Preferably, the third limiting portion is a continuous annular arc convex portion.
[0016] Preferably, the continuous annular arc convex portion is connected to a buckling portion which is preset at the bottom of the cover body and extends toward the bottle body at least to below the continuous annular arc convex portion.
[0017] Preferably, an annular arc groove is provided on the inner wall of the bottle body close to the bottom.
[0018] Beneficial effect: In the embodiment of the present application, a preset protrusion and a flange are matched, and the bottom of at least part of the protrusion is interfered with the top of at least part of the flange to prevent the tear ring from falling off, thereby achieving the purpose of preventing the tear ring from falling off, thereby achieving the technical effect of ensuring the stable connection of the tear ring, and further solving the problem that the existing tear ring structure does have some limitations, especially in the connection between the tear ring and the bottle body. The current tear ring structure is usually composed of a section of plastic material, and its connection method is relatively simple, resulting in a poor connection between the tear ring and the bottle body, thereby causing the technical problem of the tear ring falling off. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a cross-sectional stereoscopic schematic diagram of the tear ring anti-detachment structure of the utility model used in a container;
[0020] Figure 2 It is a cross-sectional stereoscopic schematic diagram of another tear ring anti-drop structure of the utility model used in a container;
[0021] Figure 3 This is a sectional front view of the tear ring anti-drop structure of the utility model used in a container;
[0022] Figure 4 It is a three-dimensional schematic diagram of the cover of the container of the utility model;
[0023] Figure 5 is a three-dimensional schematic diagram of the bottle body of the container of the utility model; and
[0024] Figure 6 It is a partially enlarged schematic diagram of the tear ring anti-detachment structure of the utility model.
[0025] The accompanying drawings are marked as follows:
[0026] A. Container;
[0027] a. Tear ring anti-drop structure;
[0028] 10. first limiting portion; 101. protrusion;
[0029] 20. second limiting portion; 201. flange;
[0030] 30. bottle body; 301. third limiting portion; 302. annular arc groove;
[0031] 40. cover body; 401. buckle part;
[0032] 50. Tear off the pull ring. DETAILED DESCRIPTION
[0033] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.
[0034] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.
[0035] In addition, the terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.
[0036] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.
[0037] like Figure 1-3 As shown in Figure 6, the present application relates to a tear ring anti-detachment structure and a container. The tear ring anti-detachment structure a comprises: a first limiting portion 10, which is arranged around the inner wall of the tear ring 50; by providing the first limiting portion 10 on the inner wall of the tear ring 50, a good limiting and fixing effect can be achieved, and a good coordination effect with other components can also be achieved.
[0038] The protrusion 101 is arranged on the upper edge of the first limiting portion 10 and extends along the inner wall of the tear ring 50 at a preset distance; the protrusion 101 refers to a component extending horizontally outward from the inner wall of the tear ring 50, and at the same time, it is arranged around the upper edge of the first limiting portion 10 to ensure a good counteracting effect, thereby providing an upward supporting force, thereby ensuring that the tear ring 50 is in a stable state. Preferably, the protrusion 101 is in an arc shape.
[0039] The second limiting portion 20 is connected to the first limiting portion 10; by opening the second limiting portion 20 on the outer surface of the bottle body 30 and arranging it opposite to the first limiting portion 10, a good limiting and fixing effect can be achieved, and at the same time, a good matching effect with the first limiting portion 10 can be achieved.
[0040] The flange 201 is at least partially arranged on the outer edge of the upper surface of the second limiting portion 20; the flange 201 refers to the edge of the upward protrusion 101, which can provide a supporting force and further improve the coordination effect with the protrusion 101, thereby further improving the stability of the tear ring 50.
[0041] Of course, the flange 201 can completely cover the upper surface of the second limiter, which can further improve the supporting force.
[0042] The bottom of at least part of the protrusion 101 is interfered with at least part of the top of the flange 201 to prevent the tear ring 50 from falling off. By at least part of the bottom of the protrusion 101 being against or interfering with at least part of the top of the flange 201, a good supporting and fixing effect can be achieved, thereby preventing the tear ring 50 from falling off downward.
[0043] Of course, by making the bottom of the protrusion 101 completely contact with the top of the flange 201, it is possible to further improve the stability of the tear ring 50 and the bottle body, thereby preventing the tear ring 50 from falling off.
[0044] It should be noted that, since the material used for the container of the present application is soft and elastic, although the figure shows an interference state, this state will make the tear ring 50 and the bottle body 30 fit more closely in actual use.
[0045] From the above description, it can be seen that the present application achieves the following technical effects:
[0046] In the embodiment of the present application, a preset protrusion 101 and a flange 201 are matched, and the bottom of at least part of the protrusion 101 is interfered with the top of at least part of the flange 201 to prevent the tear ring 50 from falling off, thereby achieving the purpose of preventing the tear ring 50 from falling off, thereby achieving the technical effect of ensuring that the tear ring 50 is firmly connected, and further solving the problem that the existing tear ring 50 structure does have some limitations, especially in the connection between the tear ring 50 and the bottle body 30. The current tear ring 50 structure is usually composed of a section of plastic material, and its connection method is relatively simple, resulting in a poor connection between the tear ring 50 and the bottle body 30, thereby causing the technical problem of the tear ring 50 falling off.
[0047] Furthermore, the first limiting portion 10 is a limiting recess, and the cross-sectional area of the limiting recess is in the shape of a groove. It is understandable that by setting the first limiting portion 10 in the shape of a groove, a good embedding or clamping effect can be achieved for other components, thereby achieving a good assembly effect, and then achieving a good limiting and fixing effect.
[0048] Furthermore, the preset distance of the protrusion 101 is 0.4-0.6 mm. It is understandable that by setting the extension length of the protrusion 101 to 0.4-0.6 mm, the difficulty of processing and production can be reduced while ensuring good positioning.
[0049] Furthermore, the first limiting portion 10 and the second limiting portion 20 are engaged or chiseled together, so that the tear ring 50 is preset at a specified position. It can be understood that by adopting the engaging or chiseling method, the effect of being easy to achieve and convenient to operate can be achieved.
[0050] Furthermore, the second limiting portion 20 is a limiting convex portion, and the cross-sectional area of the limiting convex portion is in the shape of an arc convex portion. It can be understood that a good matching effect with the limiting concave portion can be achieved, so that the tear ring 50 is stably set on the outer surface of the bottle body 30.
[0051] like Figure 4-5 As shown, the present application also relates to a container A, comprising the tear ring 50 anti-detachment structure as described above;
[0052] It also includes: a bottle body 30 connected to the tear ring 50, and a cover body 40 connected to the top portion of the tear ring 50;
[0053] The cover body 40 is movably mounted on the top of the bottle body 30 and is closed or opened with the bottle body 30 according to a preset trajectory, so that the container has an open or closed state.
[0054] Specifically, the container comprises: a cylindrical bottle body which is hollow inside and can accommodate other materials, and the top of the bottle body is an open structure; a tear ring 50 is arranged at the outer edge near the top of the bottle body, and the tear ring 50 is connected to the bottle body through a first limiting portion 10 and a second limiting portion 20, and further, a protrusion 101 arranged on the first limiting portion 10 and a flange 201 arranged on the second limiting portion 20 are abutted and matched to further improve the stability of the assembly of the tear ring 50 and the bottle body;
[0055] In order to ensure a good opening and closing effect of the bottle body, a cover body 40 is movably provided on one side of the top of the tear ring 50. The cover body 40 can move at a preset angle to achieve a good sealing or opening effect with the bottle body.
[0056] In the application, the cover body refers to a press cover, which can achieve a good press-closed effect.
[0057] It should be noted that the stereoscopic diagram shown in the present application is a half-section view, and the other half is exactly the same as the diagram, so the other half is not shown.
[0058] Furthermore, the inner wall of the bottle body 30 is provided with a third limiting portion 301 opposite to the second limiting portion 20. It is understandable that by providing the third limiting portion 301 on the bottle body, a good limiting and fixing effect can be achieved; at the same time, a good sealing and covering effect can be ensured.
[0059] Furthermore, the third position-limiting portion 301 is a continuous annular arc convex portion. It is understandable that by setting the third position-limiting portion 301 as a continuous annular arc convex portion, the pressing cover can be easily closed and is convenient for daily use, and the sealing effect can be ensured; at the same time, by adopting the shape of the continuous annular arc convex portion, when a force is applied to any position of the cover body 40, the force will be continuously transmitted through the continuous annular arc convex portion, so that the cover body 40 is easy to cover the bottle body, thereby achieving the effect of easy closing of the cover body 40.
[0060] Furthermore, the continuous annular arc convex portion is connected to a buckle portion 401 which is preset at the bottom of the cover body 40 and extends toward the bottle body 30 at least to the bottom of the continuous annular arc convex portion. It can be understood that by arranging the continuous annular arc convex portion adjacent to the buckle portion 401 and the two are arranged to abut against each other, a good airtight buckle effect can be ensured, and at the same time, a good covering effect between the cover body 40 and the bottle body can be ensured, so that the cover body 40 is horizontally located at the top of the bottle body, and because the continuous annular arc convex portion and the buckle portion 401 are in a state of limiting abutment, it is ensured that the cover body 40 is always in a good covering and sealing effect.
[0061] Furthermore, the radius of the continuous annular arc convex portion decreases from the fixed end of the cover body 40 and the tear ring 50 to the movable end of the cover body 40. It can be understood that by gradually decreasing the radius of the continuous annular arc convex portion from the fixed end of the cover body 40 and the tear ring 50 to the movable end of the cover body 40, when the closing force point is located at the fixed end, the effect of facilitating the closing of the cover body 40 can be achieved.
[0062] Furthermore, the inner wall of the bottle body 30 is provided with an annular arc groove 302 near the bottom. It is understandable that the annular arc groove 302 can prevent the mold from sticking to the mother mold side and facilitate demoulding, thereby facilitating industrial production and filling balance during molding.
[0063] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings; however, the present invention is not limited to the specific details in the above embodiments. Within the technical concept of the present invention, various equivalent transformations can be made to the technical scheme of the present invention, and these equivalent transformations all belong to the protection scope of the present invention.
Claims
1. The tear ring anti-drop structure is characterized by: include: A first limiting portion (10) is arranged around the inner wall of the tear ring; A protrusion (101) is arranged on the upper edge of the first limiting portion (10) and extends along the inner wall of the tear ring at a preset distance; a second limiting portion (20) connected to the first limiting portion (10); and A flange (201) is at least partially disposed on an outer edge of an upper surface of the second limiting portion (20); Wherein, at least part of the bottom of the protrusion (101) is interfered with at least part of the top of the flange (201) to prevent the tear ring from falling off.
2. The tear ring anti-detachment structure according to claim 1, characterized in that: The first limiting portion (10) is a limiting recess, and the cross-sectional area of the limiting recess is in the shape of a groove.
3. The tear ring anti-detachment structure according to claim 1, characterized in that: The preset distance of the protrusions (101) is 0.4-0.6 mm.
4. The tear ring anti-detachment structure according to claim 1, characterized in that: The first limiting portion (10) and the second limiting portion (20) are engaged or chiseled with each other so that the tear ring is preset at a designated position.
5. The tear ring anti-detachment structure according to claim 1, characterized in that: The second limiting portion (20) is a limiting convex portion, and the cross-sectional area of the limiting convex portion is in the shape of an arc convex portion.
6. A container, characterized in that Comprising the tear ring anti-detachment structure according to any one of claims 1 to 5; It also includes: a bottle body (30) connected to the tear ring, and a cover body (40) connected to the top portion of the tear ring; The cover body (40) is movably covered on the top of the bottle body (30), and is closed or opened with the bottle body (30) according to a preset trajectory, so that the container has an open or closed state.
7. The container according to claim 6, characterized in that The inner wall of the bottle body (30) is provided with a third limiting portion (301) opposite to the second limiting portion (20).
8. The container according to claim 7, characterized in that The third limiting portion (301) is a continuous annular arc convex portion.
9. The container according to claim 8, characterized in that The continuous annular arc convex portion is connected to a buckling portion (401) which is preset at the bottom of the cover body (40) and extends toward the bottle body (30) at least to below the continuous annular arc convex portion.
10. The container according to claim 6, characterized in that An annular arc groove (302) is provided on one side of the inner wall of the bottle body (30) close to the bottom.