Integrated moisture-proof bottle cap

Abstract

The utility model discloses an integrated moisture-proof bottle cap, and belongs to the technical field of packaging bottle caps. Comprising a shell cover body which is internally provided with a first accommodating groove with an opening; the blocking piece is arranged at the opening of the first containing groove and used for blocking the opening of the first containing groove, and a space formed in the first containing groove after blocking is used for storing a drying agent; the central column is arranged at the central position of the first accommodating groove and is used for supporting a barrier piece; and the number of the supporting ribs is multiple, the multiple supporting ribs are arranged in the first containing groove and are arranged around the central column, a gap is reserved between every two adjacent supporting ribs, and the supporting ribs are not connected with the central column. The supporting ribs which are annularly distributed in a surrounding mode can play a contact supporting role on the surface of the blocking piece, the filling space of the first containing groove is increased through the reasonable layout of the supporting ribs, the drying agent filling process is smoother, and the drying agent can be more evenly distributed in the first containing groove.

Description

Technical Field

[0001] The utility model belongs to the technical field of packaging bottle caps, and particularly relates to an integrated moisture-proof bottle cap. Background Art

[0002] In daily life, affected by water molecules, some bottled solid medicines, health products and other edible products are prone to moisture when carried during travel or after being unsealed. Therefore, people directly put desiccants into the bottles and mix them with the edible products such as solid medicines and health products. This method not only causes inconvenience in use, but also has the risk of accidental ingestion.

[0003] In this regard, the prior art proposes to reserve a desiccant receiving groove in the bottle cap and integrate the desiccant in the bottle cap. Among them, a dialysis paper board or a plastic sheet with micropores (also called a barrier member) of a certain thickness and length is usually arranged at the bottom of the receiving groove to encapsulate the desiccant and enable the water molecules in the bottle to be absorbed by the desiccant through the paper board.

[0004] However, due to the influence of its own material, the paper board has low strength. When subjected to external force impact or pressing, since the inside of the desiccant receiving groove is empty and the support force for the paper board is insufficient, it often leads to the adverse consequences of the surface rupture of the paper board or even the leakage of the desiccant. Summary of the Utility Model

[0005] The utility model aims at the above problems existing in the prior art and provides an integrated moisture-proof bottle cap with improved support strength of the barrier member and good moisture-proof performance.

[0006] The utility model can be realized by the following technical solutions:

[0007] An integrated moisture-proof bottle cap, comprising:

[0008] A shell cover body, inside which there is a first receiving groove with an opening;

[0009] A barrier member, which is arranged at the opening of the first receiving groove and is used to block the opening. After blocking, the space formed in the first receiving groove is used to store desiccant;

[0010] A central column, which is arranged at the central position of the first receiving groove and is used to support the barrier member;

[0011] Support ribs, the number of which is multiple. The multiple support ribs are arranged in the first receiving groove and are arranged around the central column. There is a distance between adjacent two support ribs and the support ribs are not connected to the central column.

[0012] As a further improvement of the present invention, the supporting rib includes a connecting portion and a supporting portion that are integrally connected, the connecting portion is arranged in an L-shaped structure, the connecting portion is connected to the bottom surface and the inner wall of the first accommodating groove, and the supporting portion is used to support the barrier member.

[0013] As a further improvement of the present invention, the support portion is configured as a sheet-like structure and is arranged in an arc shape, and each of the support portions is surrounded to form a circular ring structure divided at equal intervals.

[0014] As a further improvement of the present invention, the shell cover body is used for storing medicines and / or for storing test strips.

[0015] As a further improvement of the present invention, when the shell cover body is used for storing medicines, one end of the first accommodating groove close to the external medicine bottle body is bent inward to form a first supporting end, and the first supporting end abuts against a side of the barrier member facing the medicine bottle body.

[0016] As a further improvement of the utility model, a second accommodating groove with an opening is further provided inside the shell cover body, and a first convex strip is provided on the inner wall of the second accommodating groove. The first convex strip spirally extends in the length direction of the second accommodating groove and is used for threaded connection with the external medicine bottle body.

[0017] As a further improvement of the present invention, when the shell cover body is used to store test strips, a third accommodating groove with an opening is provided inside the shell cover body, the third accommodating groove is located outside the first accommodating groove, and the depth of the third accommodating groove is greater than the depth of the first accommodating groove.

[0018] As a further improvement of the present invention, one end of the third containing groove close to the external test strip bottle body is bent inward to form a second supporting end, and the second supporting end abuts against a side of the blocking member facing the test strip bottle body.

[0019] As a further improvement of the present invention, the inner wall of the third accommodating groove is also provided with a step surface so that the third accommodating groove has a first caliber portion and a second caliber portion, the caliber of the first caliber portion is smaller than that of the second caliber portion, and when the barrier member closes the opening of the first accommodating groove, the barrier member is located in the first caliber portion, and the side of the barrier member facing the test strip bottle body is flush with the interface between the first caliber portion and the second caliber portion.

[0020] As a further improvement of the present invention, one end of the third containing groove close to the external test strip bottle body is bent inward to form a second supporting end, and the second supporting end abuts against a side of the blocking member facing the test strip bottle body.

[0021] Compared with the prior art, the utility model has the following beneficial effects:

[0022] 1. The support ribs distributed in a circular surrounding manner can play a role in contacting and supporting the surface of the barrier member. The reasonable layout with a spacing left between adjacent two support ribs and the support ribs not being connected to the central column increases the filling space of the first receiving groove, making the process of filling desiccant smoother, and the desiccant can be more evenly distributed in the first receiving groove;

[0023] 2. The support rib includes a connecting portion and a supporting portion integrally connected. The connecting portion is arranged in an L-shaped structure and is connected to the bottom surface and the inner wall of the first receiving groove. The supporting portion is used to support the barrier member. This design enables the support rib to be firmly fixed on the bottom surface and the inner wall of the first receiving groove, forming stable connection points, which helps to improve the compressive resistance and durability of the entire bottle cap;

[0024] 3. The supporting portion is arranged in a sheet-like structure and is arc-shaped. After the respective supporting portions are surrounded, they form an equally spaced segmented circular ring structure. Among them, the arc-shaped supporting portion can evenly support the barrier member, avoiding breakage caused by local overload. The equally spaced segmented circular ring structure can maximize the utilization of the space of the first receiving groove, enabling the desiccant to be more evenly distributed and improving the moisture-proof efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a cross-sectional view of the moisture-proof bottle cap of Embodiment 1 of the utility model;

[0026] Figure 2 is a cross-sectional view of the moisture-proof bottle cap of Embodiment 2 of the utility model;

[0027] Figure 3 is a schematic diagram of the installation position and structure of the support rib of the utility model.

[0028] In the figure, 100, shell cover body; 110, first receiving groove; 111, first support end; 120, barrier member; 130, central column; 140, support rib; 141, connecting portion; 142, supporting portion; 150, second receiving groove; 151, first rib; 160, third receiving groove; 161, second support end; 162, first diameter portion; 163, second diameter portion; 170, fourth receiving groove; 171, second rib. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] The following are specific embodiments of the utility model and in combination with the drawings, the technical methods of the utility model are further described, but the utility model is not limited to these embodiments.

[0030] As Figures 1-3 shown, the utility model provides an integrated moisture-proof bottle cap, including:

[0031] A shell cover body 100, inside which there is a first receiving groove 110 with an opening;

[0032] A barrier member 120, which is arranged at the opening of the first receiving groove 110 and is used to block the opening. The space formed in the first receiving groove 110 after blocking is used to store desiccant;

[0033] A central column 130, which is arranged at the central position of the first receiving groove 110 and is used to support the barrier member 120;

[0034] There are a plurality of support ribs 140. The plurality of support ribs 140 are arranged in the first receiving groove 110 and are arranged around the central column 130. There is a gap between adjacent two support ribs 140 and the support ribs 140 are not connected to the central column 130.

[0035] It should be noted that in this embodiment, the barrier member 120 provided is a cardboard or a plastic sheet with micro holes, so that the desiccant can adsorb the water molecules in the bottle through the micro holes. However, due to the influence of its own material, the strength of this barrier member 120 is not high. When subjected to external impact or pressing, since the inside of the desiccant receiving groove is empty and the support force for the cardboard is insufficient, it often leads to the adverse consequences of the surface rupture of the cardboard or even the leakage of the desiccant.

[0036] To solve the above problems, support ribs 140 are added in the first receiving groove 110. Among them, the support ribs 140 distributed in a circular surrounding manner can play a role in contacting and supporting the surface of the barrier member 120. The reasonable layout that there is a gap between adjacent two support ribs 140 and the support ribs 140 are not connected to the central column 130 increases the filling space of the first receiving groove 110, makes the process of filling the desiccant smoother, and enables the desiccant to be more evenly distributed in the first receiving groove 110.

[0037] That is to say, by reasonably arranging the support ribs 140, both the effective distribution of the desiccant is ensured and the stability of the barrier member 120 is improved, effectively avoiding the risk of desiccant leakage caused by external pressure.

[0038] In addition, it should be noted that the specific number of the support ribs 140 can be appropriately increased or decreased according to the size of the moisture-proof bottle cap, with the standard of appropriate strength.

[0039] Preferably, the support rib 140 includes a connecting portion 141 and a supporting portion 142 which are integrally connected. The connecting portion 141 is arranged in an L-shaped structure and is connected to the bottom surface and the inner wall of the first receiving groove 110. The supporting portion 142 is used to support the barrier member 120;

[0040] This design enables the supporting ribs 140 to be firmly fixed to the bottom surface and inner wall of the first receiving groove 110 to form a stable connection point, which helps to improve the pressure resistance and durability of the entire bottle cap.

[0041] Furthermore, the support portion 142 is configured as a sheet-like structure and is configured in an arc shape. The support portions 142 are combined to form a circular ring structure divided at equal intervals. This structure has at least the following advantages:

[0042] 1. Uniform support: The arc-shaped support portion 142 can evenly support the barrier 120 to avoid damage caused by local overload;

[0043] 2. Increase space utilization: The circular ring structure divided at equal intervals can maximize the use of the space in the first containing groove 110, so that the desiccant can be distributed more evenly, thereby improving moisture-proof efficiency.

[0044] Preferably, the shell cover body 100 can be used for drug storage and / or for test strip storage. To further illustrate the structural difference between the shell cover body 100 when used for drug storage and for test strip storage, specific descriptions are given below through Example 1 and Example 2, wherein the moisture-proof bottle caps of Example 1 and Example 2 both have the structure described above.

[0045] Embodiment 1

[0046] like Figure 1 As shown, the moisture-proof bottle cap in the first embodiment is used for storing medicines, and the details are as follows:

[0047] Preferably, when the shell cover body 100 is used for storing medicine, one end of the first receiving groove 110 close to the external medicine bottle body is bent inward to form a first supporting end 111, and the first supporting end 111 abuts against a side of the blocking member 120 facing the medicine bottle body;

[0048] The setting of the first supporting end 111 can ensure the stability of the barrier 120 and prevent displacement during use, thereby maintaining a good sealing state and avoiding the intrusion of external moisture. On the other hand, it also provides additional physical support for the barrier 120. Even when the bottle is accidentally hit or squeezed, it can reduce the risk of deformation or damage of the barrier 120, thereby ensuring the safety of the desiccant.

[0049] Preferably, a second receiving groove 150 with an opening is further provided inside the shell cover body 100, and the inner wall of the second receiving groove 150 is provided with a first ridge 151, which spirally extends in the length direction of the second receiving groove 150 and is used for threaded connection with the external medicine bottle body.

[0050] Embodiment 2

[0051] like Figure 2As shown, the moisture-proof bottle cap provided in the second embodiment is used for storing test strips, specifically as follows:

[0052] Preferably, when the shell cover body 100 is used for storing test strips, a third receiving groove 160 with an opening is arranged inside the shell cover body 100. The third receiving groove 160 is located on the periphery of the first receiving groove 110, and the depth of the third receiving groove 160 is greater than that of the first receiving groove 110.

[0053] Preferably, one end of the third receiving groove 160 close to the outer test strip bottle body is bent inward to form a second supporting end 161, and the second supporting end 161 abuts against one side of the barrier member 120 facing the test strip bottle body.

[0054] Similarly, the setting of the second supporting end 161 can, on the one hand, ensure the stability of the barrier member 120, prevent displacement during use, thus maintaining a good sealing state and avoiding the intrusion of external moisture. On the other hand, it also provides additional physical support for the barrier member 120, reducing the risk of deformation or damage of the barrier member 120 even when the bottle is accidentally impacted or squeezed, and ensuring the safety of the desiccant.

[0055] Furthermore, a stepped surface is provided on the inner wall of the third receiving groove 160, so that the third receiving groove 160 has a first diameter portion 162 and a second diameter portion 163. The diameter of the first diameter portion 162 is smaller than that of the second diameter portion 163. After the barrier member 120 closes the opening of the first receiving groove 110, the barrier member 120 is located in the first diameter portion 162, and the side of the barrier member 120 facing the test strip bottle body is flush with the interface of the first diameter portion 162 and the second diameter portion 163;

[0056] The setting of the stepped surface facilitates the installation of the barrier member 120. And after the second supporting end 161 presses the barrier member 120 tightly, the outer wall of the barrier member 120 is in close contact with the inner wall of the first diameter portion 162, further improving the installation stability of the barrier member 120 and providing a better supporting effect on the barrier member 120.

[0057] Preferably, a fourth receiving groove 170 with an opening is further arranged inside the shell cover body 100. The fourth receiving groove 170 is located on the periphery of the third receiving groove 160. A plurality of second convex strips 171 are arranged on the inner wall of the fourth receiving groove 170. Among them, a plurality of the second convex strips 171 are all arranged in a circular ring shape and are arranged in sequence along the length direction of the fourth receiving groove 170 for forming a movable connection with the test strip bottle body.

[0058] The technical means disclosed by the solution of the present utility model are not limited to those disclosed by the above-mentioned technical means, but also include technical solutions composed of any combination of the above technical features. The above are the specific implementation manners of the present utility model. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the principle of the present utility model, several improvements and refinements can be made, and these improvements and refinements are also regarded as the protection scope of the present utility model.

[0059] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present utility model are only used to explain the relative position relationship and movement conditions between components in a specific posture (as shown in the drawings). If this specific posture changes, the directional indications will also change accordingly.

[0060] In addition, in the present utility model, descriptions such as "first", "second", "one", etc. are only for descriptive purposes, and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise specifically and clearly defined.

[0061] In the present utility model, unless otherwise clearly specified and limited, terms such as "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and can be the communication inside two components or the interaction relationship between two components, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0062] In addition, the technical solutions between various embodiments of the present utility model can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present utility model.

Claims

1. An integrated moisture-proof bottle cap, characterized in that: include: The shell cover body has a first receiving groove with an opening disposed therein; a blocking member, which is disposed at the opening of the first containing groove and is used to block the opening, and a space formed in the first containing groove after blocking is used to store the desiccant; A central column, which is arranged at the center of the first receiving groove and is used to support the barrier; There are multiple support ribs, and the multiple support ribs are arranged in the first accommodating groove and around the central column. There is a distance between two adjacent support ribs and the support ribs are not connected to the central column.

2. The integrated moisture-proof bottle cap according to claim 1, characterized in that: The supporting rib includes a connecting portion and a supporting portion which are integrally connected. The connecting portion is arranged in an L-shaped structure. The connecting portion is connected to the bottom surface and the inner wall of the first accommodating groove. The supporting portion is used to support the blocking member.

3. The integrated moisture-proof bottle cap according to claim 2, characterized in that: The support parts are arranged as sheet-like structures and are arranged in an arc shape, and the support parts are surrounded to form a circular ring structure divided at equal intervals.

4. The integrated moisture-proof bottle cap according to claim 1, characterized in that: The shell cover body is used for storing medicines and / or for storing test strips.

5. The integrated moisture-proof bottle cap according to claim 4, characterized in that: When the shell cover body is used for storing medicines, one end of the first containing groove close to the external medicine bottle body is bent inward to form a first supporting end, and the first supporting end is in contact with a side of the blocking member facing the medicine bottle body.

6. The integrated moisture-proof bottle cap according to claim 4, characterized in that: A second receiving groove with an opening is also provided inside the shell cover body, and a first convex strip is provided on the inner wall of the second receiving groove. The first convex strip spirally extends in the length direction of the second receiving groove and is used for threaded connection with the external medicine bottle body.

7. The integrated moisture-proof bottle cap according to claim 4, characterized in that: When the shell cover body is used to store test strips, a third receiving groove with an opening is provided inside the shell cover body, the third receiving groove is located outside the first receiving groove, and the depth of the third receiving groove is greater than the depth of the first receiving groove.

8. The integrated moisture-proof bottle cap according to claim 7, characterized in that: One end of the third containing groove close to the outer test strip bottle body is bent inward to form a second supporting end, and the second supporting end is in contact with a surface of the blocking member facing the test strip bottle body.

9. The integrated moisture-proof bottle cap according to claim 8, characterized in that: The inner wall of the third receiving groove is also provided with a step surface so that the third receiving groove has a first caliber portion and a second caliber portion, the caliber of the first caliber portion is smaller than that of the second caliber portion, and when the barrier member closes the opening of the first receiving groove, the barrier member is located in the first caliber portion, and the side of the barrier member facing the test strip bottle body is flush with the interface between the first caliber portion and the second caliber portion.

10. The integrated moisture-proof bottle cap according to claim 7, characterized in that: A fourth receiving groove with an opening is also provided inside the shell cover body, and the fourth receiving groove is located outside the third receiving groove. A plurality of second convex strips are provided on the inner wall of the fourth receiving groove, wherein the plurality of second convex strips are all arranged in a circular ring shape and are arranged in sequence along the length direction of the fourth receiving groove to form a movable connection with the test strip bottle body.

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