Oral liquid packaging bottle

Abstract

An oral liquid packaging bottle includes a bottle body with an opening at the top and a raised rim. A rubber stopper is inserted into the opening of the bottle body, and an aluminum cap is fitted onto the opening. An insert is inserted into the rubber stopper. The insert is hollow inside, with a conical ring formed on its inner end, the inner end of which is smaller. The conical ring is located inside the bottle body. A compression plate is formed on the outer end of the insert, with an internally threaded hole. A connecting plate is threaded through the internally threaded hole, and an inner extension tube is connected to the inner side of the connecting plate. The inner end of the inner extension tube is connected to a straw, and an outer tube is connected to the upper end of the connecting plate. This invention, consisting of an inner insert and an insert, allows for easy piercing of the aluminum cap and rubber stopper via a pointed cone and a conical ring. Furthermore, piercing is facilitated by pressing the compression plate, which increases the pressure area and improves the ease of compression.

Description

Technical Field

[0001] This utility model relates to the field of pharmaceutical packaging technology, and in particular to an oral liquid packaging bottle. Background Technology

[0002] To facilitate patient administration, oral liquid packaging often includes a needle and straw. The needle punctures the rubber stopper on the bottle, allowing the straw to be inserted. However, this method is suitable for single-dose administration of a whole bottle. For children and others, small doses need to be taken as prescribed. After each dose, the straw is removed, and the rubber stopper's resilience allows the puncture to close. However, this closure is not always tight, allowing impurities to enter and contaminate the medication. It also makes the medication prone to dripping. Utility Model Content

[0003] This utility model provides an oral liquid packaging bottle to overcome the shortcomings of the prior art and solve the problem of inconvenient storage when oral liquids are taken multiple times, and has strong practicality.

[0004] In order to achieve the purpose of this utility model, the following technology is proposed to be adopted:

[0005] An oral liquid packaging bottle includes a bottle body with an opening at the top. A raised rim is formed on the outer periphery of the opening end of the bottle body. A rubber stopper is inserted into the opening end of the bottle body. An aluminum cap is fitted onto the opening end of the bottle body, with its lower end bent inwards and formed below the raised rim. A tube head is inserted into the rubber stopper. The tube head has a hollow internal structure. A conical ring is formed on the inner end of the tube head, with the inner end of the conical ring being the smaller end. The conical ring is located inside the bottle body. A compression plate is formed on the outer end of the tube head. An internally threaded hole is opened on the outer end of the compression plate. A connecting plate is threaded through the internally threaded hole. An inner extension tube is connected to the inner side of the connecting plate. The inner extension tube passes through the tube head, and a straw is connected to the inner end of the inner extension tube. An outer tube is connected to the upper end of the connecting plate.

[0006] Furthermore, multiple protrusions are formed on the outer periphery of the insertion head.

[0007] Furthermore, the inner end face of the extrusion disc is formed with an inner strip, the lower wall of which contacts the upper wall of the aluminum cover.

[0008] Furthermore, the junction between the inner tube and the straw has a conical structure, and the inner circumference of the conical ring is tightly attached to the junction between the inner tube and the straw.

[0009] Furthermore, an inner post is connected to the internal threaded hole by a thread. An end plate is formed on the outer side of the inner post and is located outside the extrusion plate. An inner insert post is formed on the inner side of the inner post and a pointed cone is formed on the inner side of the inner insert post. The inner insert post is inserted into the insertion tube head. A conical surface is formed at the junction of the inner insert post and the pointed cone. The inner circumference of the conical ring is tightly attached to the outer circumference of the conical surface.

[0010] The advantages of the above technical solution are:

[0011] This utility model is a component assembled from an inner insert post and an insert head. It can easily pierce aluminum caps and rubber stoppers with a pointed cone and a conical ring. Furthermore, when piercing, the extrusion disc can be pressed to increase the force-bearing area and improve the convenience of extrusion.

[0012] This utility model is a component assembled from an inner insert post and an insert head. The two are connected by threads to seal the insert head to prevent the internal medicine from dripping or being contaminated, while the insert head is left on the rubber stopper to facilitate the insertion of the straw.

[0013] This invention connects the straw and other suction components to the squeezing disc via a threaded connection, which improves the stability of the connection and prevents children from pulling the straw out.

[0014] This invention also incorporates raised and inner strips to ensure that the pressure inside the bottle is equal to the external pressure, making it easier for patients to take the medication. Attached Figure Description

[0015] To make the objectives, technical solutions, and advantages of this utility model clearer, the following will provide a further detailed description of this utility model in conjunction with the accompanying drawings.

[0016] Figure 1 A three-dimensional structural diagram of one embodiment is shown.

[0017] Figure 2 A cross-sectional structural diagram of one embodiment is shown.

[0018] Figure 3 A three-dimensional structural diagram of a straw is shown.

[0019] Figure 4 The three-dimensional structure of the cannula tip is shown. Figure 1 .

[0020] Figure 5 The three-dimensional structure of the cannula tip is shown. Figure 2 . Detailed Implementation

[0021] like Figures 1-5As shown, an oral liquid packaging bottle includes a bottle body 1 with an opening at the top. A raised rim is formed on the outer periphery of the opening end of the bottle body 1. A rubber stopper 2 is inserted into the opening end of the bottle body 1. An aluminum cap 20 is fitted onto the opening end of the bottle body 1, with its lower end bent inwards and formed below the raised rim. An insertion tube 3 is inserted into the rubber stopper 2. The insertion tube 3 has a hollow internal structure, and a conical ring 31 is formed on the inner end of the insertion tube 3. The inner end of the conical ring 31 is the smaller end, and the conical ring 31 is located inside the bottle body 1. The outer end of the insertion head 3 is formed with a compression plate 32. The outer end of the compression plate 32 is provided with an internal threaded hole 34. The internal threaded hole 34 is connected to a connecting plate 42 by threads. The inner side of the connecting plate 42 is connected to an inner extension tube 40. The inner extension tube 40 passes through the insertion head 3. The inner end of the inner extension tube 40 is connected to a suction tube 4. The upper end of the connecting plate 42 is connected to an outer tube 43. The junction of the inner extension tube 40 and the suction tube 4 is a conical structure, and the inner circumference of the conical ring 31 is tightly attached to the junction of the inner extension tube 40 and the suction tube 4.

[0022] An inner post 50 is threadedly connected to the internal threaded hole 34. An end plate 5 is formed on the outer end of the inner post 50. The end plate 5 is located outside the extrusion plate 32. An inner insertion post 51 is formed on the inner end of the inner post 50. A pointed cone 52 is formed on the inner end of the inner insertion post 51. The inner insertion post 51 passes through the insertion head 3. A conical surface is formed at the junction of the inner insertion post 51 and the pointed cone 52. The inner circumference of the conical ring 31 is tightly attached to the outer circumference of the conical surface.

[0023] In this embodiment, when taking the medication, the patient removes the plastic cap fixed to the aluminum cap 20 to expose part of the rubber stopper 2. Then, the operator inserts the cannula head 3 into the rubber stopper 2. During the insertion process, the cone 52 and the conical ring 31 facilitate the puncture of the rubber stopper 2. When puncturing, the patient can press the cannula head 3 inward by pressing the squeezing disc 32 with their thumb. After insertion, the patient screws on the end plate 5 to move the inner column 50 outward from the internal threaded hole 34 until the two are disconnected. Then, the inner insert 51 is pulled out, and the straw 4 is inserted into the tube head 3 until the lower end of the straw 4 is a certain distance from the bottom of the bottle 1. After insertion, the straw 4 is rotated so that the connecting plate 42 is connected to the internal threaded hole 34. The patient then takes the medicine. After taking the medicine, the patient pulls out the straw 4 and then screws the inner column 50 back onto the internal threaded hole 34 to seal the tube head 3. This prevents the medicine from being contaminated and makes it easier to take the medicine again.

[0024] In some embodiments, multiple protrusions 30 are formed on the outer periphery of the insertion head 3, and an inner strip 33 is formed on the inner end face of the extrusion disc 32. The lower wall of the inner strip 33 contacts the upper wall of the aluminum cap 20. The protrusions provide multiple tiny pores at the puncture site of the rubber stopper 2, which facilitate the entry of air and thus facilitate the extraction of the medicine.

[0025] The above description is merely a preferred embodiment of this utility model and is not intended to limit the scope of this utility model. Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations of this utility model fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. An oral liquid packaging bottle, comprising a bottle body (1), an opening at the upper end of the bottle body (1), a raised rim formed on the outer periphery of the opening end of the bottle body (1), a rubber stopper (2) inserted inside the opening end of the bottle body (1), and an aluminum cap (20) fitted onto the opening end of the bottle body (1), the lower end of the aluminum cap (20) being bent inward and formed below the raised rim, characterized in that, A tube head (3) is inserted into a rubber stopper (2). The tube head (3) has a hollow structure inside. A conical ring (31) is formed on the inner end of the tube head (3). The inner end of the conical ring (31) is the small end. The conical ring (31) is located inside the bottle body (1). A squeezing plate (32) is formed on the outer end of the tube head (3). An internal thread hole (34) is opened on the outer end of the squeezing plate (32). A connecting plate (42) is connected to the internal thread hole (34) by a thread. An inner tube (40) is connected to the inner side of the connecting plate (42). The inner tube (40) is inserted into the tube head (3). A straw (4) is connected to the inner end of the inner tube (40). An outer tube (43) is connected to the upper end of the connecting plate (42).

2. The oral liquid packaging bottle according to claim 1, characterized in that, Multiple protrusions (30) are formed on the outer periphery of the insertion head (3).

3. The oral liquid packaging bottle according to claim 2, characterized in that, The inner end face of the extrusion plate (32) is formed with an inner strip (33), and the lower wall of the inner strip (33) contacts the upper wall of the aluminum cover (20).

4. The oral liquid packaging bottle according to claim 1, characterized in that, The junction of the inner tube (40) and the straw (4) is conical, and the inner circumference of the conical ring (31) is closely attached to the junction of the inner tube (40) and the straw (4).

5. The oral liquid packaging bottle according to claim 1, characterized in that, An inner post (50) is connected to the inner threaded hole (34) by a thread. An end plate (5) is formed on the outer end of the inner post (50). The end plate (5) is located on the outer side of the extrusion plate (32). An inner insert post (51) is formed on the inner end of the inner post (50). A pointed cone (52) is formed on the inner end of the inner insert post (51). The inner insert post (51) is inserted into the insertion head (3). A conical surface is formed at the junction of the inner insert post (51) and the pointed cone (52). The inner circumference of the conical ring (31) is tightly attached to the outer circumference of the conical surface.

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