Children anti-moving cover with anti-theft function and package of children anti-moving cover

Abstract

The utility model provides a child anti-moving cover with an anti-theft function and a package, the child anti-moving cover comprises an inner cover and an outer cover, and a limiting structure, an anti-moving structure and an unlocking structure are arranged between the inner cover and the outer cover; a preset height range allowing movement between the inner cover and the outer cover in the height direction is realized through the limiting structure; the anti-moving structure is used for limiting the outer cover to drive the inner cover to rotate in the unlocking direction of the threads; and the unlocking structure is used for locking the relative position of the outer cover and the inner cover in the rotating point position interval. The indicating body is arranged on the outer cover, the indicating damage structure is arranged on the inner cover, the connection between the indicating body and the outer cover can be damaged in the downward pressing process of the outer cover, and then the risk that the package is used is prompted; and the indicating body is arranged on the outer cover and cannot be in contact with the packaging body during assembly, so that the problem of failure is solved, and the problem that an anti-theft part of an existing packaging bottle cover is prone to breakage during assembly and consequently the anti-theft function is lost is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of packaging, and in particular relates to a child-proof cover with an anti-theft function and packaging. Background Art

[0002] Packaging is the abbreviation of packaging container. It refers to the general name of packaging equipment, materials and other auxiliary materials used according to certain technical specifications in the process of commodity circulation in order to protect commodities, facilitate storage, facilitate transportation, promote sales, prevent environmental pollution and prevent safety accidents.

[0003] The packaging includes a bottle cap and a packaging body, wherein the packaging body has a bottle mouth, and the bottle cap is covered on the bottle mouth of the packaging body. In order to facilitate opening and closing, the bottle cap and the packaging body are usually connected by threaded connection or other connection methods that can be directly screwed and pulled apart.

[0004] Traditional bottle caps with anti-theft features are implemented by attaching an anti-theft ring to the bottle cap. This ring is typically connected to the bottle cap body at a connection point. When the bottle cap is unscrewed, the connection point of the ring breaks, providing an anti-tamper indicator. However, this method has the disadvantage that the connection point is prone to rupture when the bottle cap and bottle are assembled. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a child-proof cover and packaging with an anti-theft function, so as to solve the problem that the anti-theft part of the existing packaging bottle cap is easily broken during assembly, resulting in loss of the anti-theft function.

[0006] In order to solve the above problems, the technical solution of the utility model is:

[0007] The utility model provides a child-proof cover with an anti-theft function, comprising:

[0008] An inner cover, wherein the inner cover is provided with a thread for connecting to the outer packaging body;

[0009] an outer cover sleeved on the inner cover, and the outer cover is configured to be limited by a limiting structure to have a preset height range of vertical movement relative to the inner cover, the preset height range is a rotation point interval at the nearest end of the outer cover pressed toward the inner cover, the portion of the preset height range excluding the rotation point interval is an anti-movement interval, and the preset height range is configured to include an indication interval;

[0010] Wherein, an anti-movement structure is provided between the inner cover and the outer cover, and the anti-movement structure is configured to limit the outer cover in the anti-movement range to drive the inner cover to rotate along the unlocking direction of the thread;

[0011] The inner cover and the outer cover are provided with an unlocking structure, and the unlocking structure is configured to lock the relative position of the inner cover and the outer cover in the rotation direction when the outer cover is pressed down to the rotation point interval;

[0012] Also includes:

[0013] an indicating body connected to the outer cover;

[0014] The indication destruction structure is provided on the inner cover, and the indication destruction structure is configured to destroy the connection between the indication body and the outer cover when the outer cover is pressed down to the indication interval.

[0015] In the child-proof tamper-evident cover with the anti-theft function of the utility model, the indicating section overlaps with the tamper-evident section.

[0016] The utility model provides a child-proof anti-theft cover with an anti-theft function, wherein the indicator body is an indicator piece, an indicator through hole is provided on the top plate of the outer cover, and the indicator piece is connected to the indicator through hole through an annular connecting section; wherein the thickness of the annular connecting section is less than the thickness of the top plate of the outer cover.

[0017] In the child-proof cover with anti-theft function of the present invention, the damage indicating structure is a vertical annular protrusion arranged on the top surface of the top plate of the inner cover, and the vertical annular protrusion is arranged corresponding to the annular connecting section.

[0018] The utility model provides a child-proof cover with an anti-theft function, wherein the upper end surface of the vertical annular protrusion is provided with a puncture tip.

[0019] In the child-proof cover with the anti-theft function of the utility model, the vertical annular protrusion forms a part of the drying chamber in the inner cover.

[0020] The utility model provides a child-proof anti-movement cover with an anti-theft function, wherein the anti-movement structure comprises a plurality of abutment protrusions arranged on the outer side wall of the inner cover and a plurality of ratchets correspondingly arranged on the inner side wall of the outer cover, wherein the extending direction of the ratchets is the tightening direction of the thread.

[0021] The utility model provides a child-proof anti-theft cover with an anti-theft function, and the unlocking structure includes a plurality of first unlocking protrusions arranged on the top surface of the inner cover and a plurality of second unlocking protrusions arranged on the bottom surface of the outer cover. The first unlocking protrusions and the corresponding second unlocking protrusions are configured to abut each other in the horizontal direction when the outer cover is located in the rotation point range.

[0022] The limiting structure of the child-proof anti-theft cover with an anti-theft function of the present invention includes a first annular protrusion arranged on the outer side wall of the inner cover and a second annular protrusion correspondingly arranged on the inner side wall of the outer cover. The first annular protrusion and the second annular protrusion are configured so that when the outer cover is sleeved on the inner cover, the second annular protrusion abuts against the first annular protrusion above.

[0023] The utility model provides a package comprising the above-mentioned child-proof cover with the anti-theft function.

[0024] Due to the adoption of the above technical solution, the present invention has the following advantages and positive effects compared with the prior art:

[0025] The present invention provides a child-proof cap comprising an inner cap and an outer cap, with a limiting structure, an anti-movement structure, and an unlocking structure disposed between the inner cap and the outer cap; the limiting structure allows the inner cap and the outer cap to move within a predetermined height range; the anti-movement structure limits the outer cap from rotating along the unlocking direction of the thread; and the unlocking structure locks the outer cap relative to the inner cap at a rotation point interval, thereby enabling the outer cap to rotate the inner cap to release the inner cap from the outer packaging via the thread. Furthermore, an indicator body is disposed on the outer cap, and a breaking indicator structure is disposed on the inner cap, wherein the package can only be opened when the outer cap is pressed down to the rotation point interval. When the outer cap is pressed down, the connection between the indicator body and the outer cap is broken, thereby providing a user with the effect of warning the user that the package has been used. Furthermore, the indicator body is disposed on the outer cap and does not contact the package body during assembly, thereby preventing failure. This solves the problem of the anti-theft portion of the existing bottle cap being prone to rupture during assembly, resulting in a loss of anti-theft functionality. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 A cross-sectional view of the child-proof cover and packaging of the present invention;

[0027] Figure 2 This is a top view of the child-proof cover and packaging of the present invention;

[0028] Figure 3 A schematic diagram of the anti-tamper structure of the child-proof cover of the present invention;

[0029] Figure 4 A schematic diagram of the outer cover of the child-proof cover of the present invention;

[0030] Figure 5 Another schematic diagram of the outer cover of the child-proof cover of the present invention;

[0031] Figure 6This is a schematic diagram of the inner cover of the child-proof cover of the present invention.

[0032] Explanation of the accompanying drawings: 1. Inner cover; 101. Abutment rib; 102. Stop tooth structure; 103. First annular protrusion; 2. Outer cover; 201. Outer cover top plate; 202. Actuating rib; 203. Ratchet; 204. Second annular protrusion; 205. Guide ring; 3. Indicator body; 4. Indicator destruction structure; 5. Desiccant; 6. Breathable cover; 7. Annular connecting section; 8. Packaging body. DETAILED DESCRIPTION

[0033] The following is a detailed description of a child-proof cover and packaging with an anti-theft function proposed by the present invention in conjunction with the accompanying drawings and specific embodiments. The advantages and features of the present invention will become more apparent from the following description and claims.

[0034] Example 1

[0035] See Figures 1 to 6 In one embodiment, a child-proof cover with an anti-theft function includes an inner cover 1 and an outer cover 2.

[0036] The inner cover 1 is provided with threads for connecting to the outer packaging body 8. The outer cover 2 is sleeved on the inner cover 1, and the outer cover 2 is configured to be limited by a limiting structure to a preset height range of vertical movement relative to the inner cover 1 (i.e., the limiting structure allows the outer cover 2 to move vertically within a certain range relative to the inner cover 1 while limiting the outer cover 2 from separating from the inner cover 1). The preset height range is the closest end of the outer cover 2 pressed downward toward the inner cover 1 as a rotation point interval, and the portion of the preset height range excluding the rotation point interval is the anti-movement interval (i.e., the rotation point interval is located at the bottom and the anti-movement interval is located at the top), and the preset height range is configured to include an indication interval.

[0037] An anti-movement structure is installed between the inner and outer covers 1 and 2. This structure is configured to prevent the outer cover 2 from rotating in the unlocking direction of the threads within the anti-movement range. The inner and outer covers 1 and 2 are also equipped with an unlocking structure. This unlocking structure is configured to lock the relative rotational positions of the inner and outer covers 1 and 2 when the outer cover 2 is pressed down to the rotation point. This means that only when the outer cover 2 is pressed down to the rotation point can the outer cover 2 rotate the inner cover 1, thereby unlocking the cover.

[0038] The child-proof cover with anti-theft function also includes an indicator body 3 and an indicator tamper structure 4. The indicator body 3 is connected to the outer cover 2; the indicator tamper structure 4 is provided on the inner cover 1 and is configured to tamper with the connection between the indicator body 3 and the outer cover 2 when the outer cover 2 is pressed down to the indicator zone.

[0039] This embodiment is achieved by configuring the child-proof cover to include an inner cover 1 and an outer cover 2, with a limiting structure, an anti-movement structure and an unlocking structure provided between the inner cover 1 and the outer cover 2; the limiting structure is used to achieve a preset height range within which the inner cover 1 and the outer cover 2 are allowed to move in the height direction; the anti-movement structure is used to limit the outer cover 2 to drive the inner cover 1 to rotate along the unlocking direction of the thread; the unlocking structure is used to lock the relative position of the outer cover 2 with the inner cover 1 in the rotation point range, thereby enabling the outer cover 2 to drive the inner cover 1 to rotate so that the inner cover 1 is released from the external packaging through the thread. Furthermore, an indicating body 3 is provided on the outer cover 2, and an indicating destruction structure 4 is provided on the inner cover 1. The package can be opened only when the outer cover 2 is pressed down to the rotation point interval, so that the connection between the indicating body 3 and the outer cover 2 is destroyed during the pressing process of the outer cover 2, thereby achieving the effect of reminding the user that there is a risk of the package being used; and the indicating body 3 is provided on the outer cover 2, and will not contact the package body 8 during assembly, and will not fail, thereby solving the problem that the anti-theft part of the existing packaging bottle cap is easily broken during assembly, resulting in a loss of anti-theft function.

[0040] The specific structure of the child-proof cover with anti-theft function of this embodiment is further described below:

[0041] In this embodiment, the indication interval overlaps with the anti-movement interval, that is, the indication interval is entirely located within the anti-movement interval, that is, when the outer cover 2 enters the rotation point interval, the indication destruction structure 4 must have destroyed the connection between the indication body 3 and the outer cover 2.

[0042] In this embodiment, the indicator body 3 is an indicator plate. The outer cover top plate 201 is provided with an indicator hole (specifically, it can be located at the center of the top surface of the outer cover top plate 201). The indicator plate is connected to the indicator hole via an annular connecting segment 7. The thickness of the annular connecting segment 7 is smaller than that of the outer cover top plate 201, making it more susceptible to damage.

[0043] In this embodiment, the damage indicator structure 4 is a vertical annular protrusion provided on the top surface of the inner cover 1, and is arranged corresponding to the aforementioned annular connecting section 7. To enhance the ability to damage the annular connecting section 7, the upper end surface of the vertical annular protrusion is provided with a puncture tip, which can be achieved by providing a chamfer.

[0044] In this embodiment, since it can be applied to moisture-proof packaging, and the top plate of the inner cover 1 of the moisture-proof packaging can extend upward to form a boss structure used as a drying bin, the above-mentioned vertical annular protrusion can utilize the annular part of the boss structure, and thus become a part of the drying bin inside the inner cover 1.

[0045] Furthermore, a guide ring 205 for surrounding the vertical annular protrusion may be provided on the inner top surface of the outer cover top plate 201 to guide the vertical annular protrusion toward the annular connecting section 7 to perform a puncture action.

[0046] In this embodiment, the aforementioned anti-movement structure comprises a plurality of abutting protrusions (specifically, retaining teeth 102) disposed on the outer sidewall of the inner cap 1 and a plurality of corresponding ratchet teeth 203 disposed on the inner sidewall of the outer cap 2. The ratchet teeth 203 extend in the direction of the thread tightening. For example, if the thread of the inner cap 1 is rotated counterclockwise to unlock, the combination of the ratchet teeth 203 and the abutting protrusions can achieve the following functions: when the outer cap 2 is rotated clockwise, the ratchet teeth 203 evenly distributed on the inner sidewall of the outer cap 2 engage with the retaining teeth 102 on the outer periphery of the inner cap 1, pushing the inner cap 1 to tighten onto the outer packaging body 8. When the outer cap 2 is rotated counterclockwise, the ratchet teeth 203 of the outer cap 2 slide along the retaining teeth 102 on the inner cap 1 without pushing the inner cap 1 to rotate, and a "clicking" sound is emitted, alerting the child's guardian that the child may be opening the medicine bottle.

[0047] In this embodiment, the unlocking structure includes a plurality of first unlocking protrusions (specifically, a plurality of abutment ribs 101 arranged at intervals in the annular direction and extending in the annular direction) provided on the top surface of the inner cover 1 and a plurality of second unlocking protrusions (specifically, a plurality of actuation ribs 202 arranged at intervals in the annular direction and extending in the radial direction) provided on the bottom surface of the outer cover top 201. The first unlocking protrusions and the corresponding second unlocking protrusions are configured to abut each other in the horizontal direction when the outer cover 2 is located in the rotation point interval. This unlocking structure can achieve the following: when the outer cover 2 is pressed down, the outer cover top 201 is deformed (the indicator piece is separated from the top), and then the bottle cap is rotated counterclockwise, and the actuation ribs 202 located on the outer cover top 201 engage with the abutment ribs 101 located on the outer side of the inner cover 1 top, pushing the inner cover 1 to rotate open.

[0048] In this embodiment, the above-mentioned limiting structure includes a first annular protrusion 103 provided on the outer side wall of the inner cover 1 and a second annular protrusion 204 correspondingly provided on the inner side wall of the outer cover 2. The first annular protrusion 103 and the second annular protrusion 204 are configured so that when the outer cover 2 is sleeved on the inner cover 1, the second annular protrusion 204 abuts against the upper first annular protrusion 103. In other words, the second annular protrusion 204 cooperates with the first annular protrusion 103 to prevent the outer cover 2 from separating from the inner cover 1.

[0049] Example 2

[0050] See Figure 1 This embodiment provides a package, comprising a package body 8 and the child-proof cover with anti-theft function in the first embodiment. The package body 8 can be configured to be assembled with the inner cover 1 by a threaded connection.

[0051] In this embodiment, the inner lid 1 can be specifically configured to include a barrel body and a breathable cover 6. The barrel body opening is inverted, and a storage cavity (which can be the aforementioned drying chamber) is formed on the top surface of the inner lid 1. The opening is bent inward to form an annular stop. The breathable cover 6 overlaps the annular stop, and the inner wall of the barrel body limits the upward movement of the breathable cover 6. The annular stop is a smooth semi-tubular structure (equivalent to a structure with an annular groove formed by a cross-section of an annular tube). The portion of the barrel body excluding the annular stop is defined as the base. The inner wall diameter of the base and the annular stop at the junction form a difference, and the inner wall diameter of the base is smaller than the difference of the inner wall diameter of the annular stop, so that the breathable cover 6 can be restrained by the inner wall of the base. The object contained in the storage cavity is an active substance such as a solid desiccant 5 or a scavenger. The breathable cover 6 allows air to pass through and also constrains the object within the barrel body. The breathable cover 6 can be made of paper material, and the annular limiting portion formed by heat bending can fix the breathable cover 6 at the opening of the accommodating cavity; after installation, the downward movement trend of the breathable cover 6 is limited by the annular limiting portion, and the upward movement trend is constrained by the inner wall of the base.

[0052] In this embodiment, the barrel body and the breathable cover 6 store the desiccant 5 / deoxidizer on the inner cover 1, that is, the desiccant 5 is not stored separately in the packaging body 8, avoiding dangerous situations such as accidental ingestion of the desiccant 5 / deoxidizer.

[0053] In this embodiment, the inner lid 1 also includes an integrally molded sealing ring. When closed, the lower end of the sealing ring engages with the bottle opening of the packaging body 8 and compresses against it. Specifically, the sealing ring is fixed to the top surface of the inner lid 1 and can be integrally molded with the rest of the inner lid 1. The outer diameter of the sealing ring is slightly larger than the inner wall of the bottle opening. Once the sealing ring is embedded in the bottle opening, the two compress against each other to form a seal.

[0054] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the above embodiments. Even if various changes are made to the present invention, if these changes fall within the scope of the claims of the present invention and their equivalents, they will still fall within the scope of protection of the present invention.

Claims

1. A child-proof cover with anti-theft function, characterized in that: include: An inner cover, wherein the inner cover is provided with a thread for connecting to the outer packaging body; an outer cover sleeved on the inner cover, and the outer cover is configured to be limited by a limiting structure to have a preset height range of vertical movement relative to the inner cover, the preset height range is a rotation point interval at the nearest end of the outer cover pressed toward the inner cover, the portion of the preset height range excluding the rotation point interval is an anti-movement interval, and the preset height range is configured to include an indication interval; Wherein, an anti-movement structure is provided between the inner cover and the outer cover, and the anti-movement structure is configured to limit the outer cover in the anti-movement range to drive the inner cover to rotate along the unlocking direction of the thread; The inner cover and the outer cover are provided with an unlocking structure, and the unlocking structure is configured to lock the relative position of the inner cover and the outer cover in the rotation direction when the outer cover is pressed down to the rotation point interval; Also includes: an indicating body connected to the outer cover; The indication destruction structure is provided on the inner cover, and the indication destruction structure is configured to destroy the connection between the indication body and the outer cover when the outer cover is pressed down to the indication interval.

2. The child-proof cover with anti-theft function as claimed in claim 1, characterized in that: The indication interval overlaps the anti-movement interval.

3. The child-proof cover with anti-theft function as claimed in claim 1, characterized in that: The indicating body is an indicating piece, an indicating through hole is provided on the top plate of the outer cover, and the indicating piece is connected to the indicating through hole via an annular connecting section; wherein the thickness of the annular connecting section is smaller than the thickness of the top plate of the outer cover.

4. The child-proof cover with anti-theft function as claimed in claim 3, characterized in that: The damage indicating structure is a vertical annular protrusion provided on the top surface of the top plate of the inner cover, and the vertical annular protrusion is arranged corresponding to the annular connecting section.

5. The child-proof cover with anti-theft function as claimed in claim 4, characterized in that: The upper end surface of the vertical annular protrusion is provided with a puncture tip.

6. The child-proof cover with anti-theft function as claimed in claim 4, characterized in that: The vertical annular protrusion forms a part of the drying chamber inside the inner cover.

7. The child-proof cover with anti-theft function as claimed in claim 1, characterized in that: The anti-movement structure includes a plurality of abutment protrusions arranged on the outer side wall of the inner cover and a plurality of ratchet teeth correspondingly arranged on the inner side wall of the outer cover, and the extending direction of the ratchet teeth is the tightening direction of the thread.

8. The child-proof cover with anti-theft function as claimed in claim 1, characterized in that: The unlocking structure includes a plurality of first unlocking protrusions arranged on the top surface of the inner cover and a plurality of second unlocking protrusions arranged on the bottom surface of the outer cover. The first unlocking protrusions and the corresponding second unlocking protrusions are configured to abut each other in the horizontal direction when the outer cover is located in the rotation point range.

9. The child-proof cover with anti-theft function as claimed in claim 1, characterized in that: The limiting structure includes a first annular protrusion arranged on the outer side wall of the inner cover and a second annular protrusion correspondingly arranged on the inner side wall of the outer cover. The first annular protrusion and the second annular protrusion are configured so that when the outer cover is sleeved on the inner cover, the second annular protrusion abuts against the first annular protrusion above.

10. A package, characterized in that: The invention comprises a child-proof cover with an anti-theft function as claimed in any one of claims 1 to 9.

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