Polyester bottle for oral liquid medicine

Abstract

The utility model discloses a polyester bottle for oral liquid medicine, and relates to the technical field of medical medicine bottles. Comprising a PET bottle body, a plastic support and a transparent measuring cup, the PET bottle body is sleeved with the plastic support, a bottle cap is connected to a bottle opening of the PET bottle body in a threaded mode, a cross valve is inserted into the bottle cap in a close fit mode, the transparent measuring cup covers the cross valve, and the cross valve comprises a cross pipe and a push-pull valve element. The polyester bottle for oral liquid medicine and the plastic support are used for an inner supporting piece of a packaging box, have a certain anti-extrusion effect and are used as a supporting frame when used, namely the bottle opening of the PET bottle body is downwards and reversely placed on the plastic support, the transparent measuring cup is placed below the bottle opening of the PET bottle body, and the flow of liquid can be controlled by pressing a valve element on the cross valve towards one side. And then the valve element is reversely pressed to push the valve element back to the original position until the valve element is sealed, so that the outflow amount of the liquid medicine can be controlled according to the actual situation.

Description

Technical Field

[0001] This utility model relates to the field of medical medicine bottle technology, specifically to a polyester bottle for oral liquid medicine. Background Technology

[0002] Oral liquid medicine bottles are containers specifically designed for packaging oral liquids. They are typically made of materials such as PET transparent polyester bottles and PP polypropylene plastic bottles. These materials are characterized by high temperature resistance, light protection, and corrosion resistance, which can ensure the stability and safety of medicines during storage and transportation. The bottles are mostly designed to be transparent or brown to block light. The transparent design makes it easy to observe the color of the liquid, while the brown light-blocking design can effectively prevent light from affecting the medicine.

[0003] Common oral liquid medicine bottles on the market usually have a threaded transparent measuring cup on the outside of the bottle cap so that patients can use the transparent measuring cup to measure and pour out the required amount of medicine. However, some medicine bottles have a large opening, which speeds up the pouring of the oral liquid when pouring the medicine, causing the medicine to easily spill outside the transparent measuring cup, resulting in waste and inconvenience. Utility Model Content

[0004] This invention provides a polyester bottle for oral liquid medicine to solve the problems in the prior art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an oral liquid pharmaceutical polyester bottle, comprising a PET bottle body, a plastic support, and a transparent measuring cup, wherein the PET bottle body is fitted into the plastic support, a bottle cap is threadedly connected to the bottle mouth of the PET bottle body, and a cross valve is tightly fitted onto the bottle cap, and the transparent measuring cup is placed on the cross valve; the cross valve comprises a cross tube and a push-pull valve core, the push-pull valve core being fitted into the horizontal tube of the cross tube.

[0006] Furthermore, the plastic bracket includes a lower disc, a support piece, and an upper ring. One end of the support piece is fused to the lower disc, and the other end of the support piece is fused to the upper ring.

[0007] Furthermore, the support plates are located on both sides of the lower disc, and the upper ring is provided with a sleeve opening.

[0008] Furthermore, the PET bottle body has an external thread at the bottle mouth, and the inner ring wall of the bottle cap has an internal thread, and the cap is threadedly connected to the bottle mouth of the PET bottle body through the internal and external threads.

[0009] Furthermore, the bottle cap is provided with a tube interface, which is tightly fitted and plugged into the cross valve.

[0010] Furthermore, the inner bottom of the transparent measuring cup is provided with a cap, and the cap is engaged with the outlet end of the cross valve.

[0011] Compared with the prior art, this utility model provides a polyester bottle for oral liquid medicine, which has the following beneficial effects:

[0012] This oral liquid medicine PET bottle has a plastic support that serves as an internal support for the packaging box, providing some protection against compression. During use, it acts as a support frame. The PET bottle is placed upside down on the plastic support, and a transparent measuring cup is placed below the bottle opening. The valve core on the cross valve is then pressed to one side to open and control the liquid flow, preventing excessive or rapid pouring and spillage. The valve core is then pressed back to its original position until sealed, allowing for precise control of the liquid flow based on actual conditions. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a cross-sectional view of the present invention;

[0015] Figure 3 This is a diagram showing the effect of using this utility model.

[0016] In the diagram: 1. PET bottle body; 11. External thread; 2. Plastic support; 21. Lower disc; 22. Support plate; 23. Upper ring; 24. Sleeve opening; 3. Transparent measuring cup; 31. End cap; 4. Bottle cap; 41. Internal thread; 42. Pipe interface; 5. Cross valve; 51. Cross tube; 52. Push-pull valve core. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figures 1-3This utility model discloses an oral liquid medicine polyester bottle, including a PET bottle body 1, a plastic support 2, and a transparent measuring cup 3. The PET bottle body 1 is fitted into the plastic support 2. A bottle cap 4 is threadedly connected to the bottle mouth of the PET bottle body 1, and a cross valve 5 is tightly fitted onto the bottle cap 4. The transparent measuring cup 3 covers the cross valve 5. The plastic support 2 serves as an internal support for the packaging box, providing some anti-squeezing function. It also acts as a support frame during use. The PET bottle body 1 is placed upside down on the plastic support 2 with the bottle mouth facing down. The transparent measuring cup 3 is placed below the bottle mouth of the PET bottle body 1. The valve core on the cross valve 5 is pressed to one side to open and control the flow of liquid, preventing excessive or too rapid pouring and spillage of the medicine. Afterward, the valve core is pressed back to its original position until it is sealed, which facilitates the control of the amount of medicine flowing out according to the actual situation.

[0019] The cross valve 5 includes a cross tube 51 and a push-pull valve core 52, with the push-pull valve core 52 fitted inside the horizontal tube of the cross tube 51.

[0020] Specifically, the plastic bracket 2 includes a lower disc 21, a support piece 22 and an upper ring 23. One end of the support piece 22 is fused to the lower disc 21, and the other end of the support piece 22 is fused to the upper ring 23.

[0021] In this embodiment, the plastic bracket 2 is used as an internal support for the packaging box, which has a certain anti-squeezing effect and also serves as a support frame during use.

[0022] Specifically, the support plate 22 is located on both sides of the lower disc 21, and the upper ring 23 is provided with a sleeve 24.

[0023] In this embodiment, the plastic bracket 2 is made entirely of plastic, which is lightweight and has low material cost. When the PET bottle 1 is placed upside down on the plastic bracket 2, the sleeve 24 is used to limit and fix the PET bottle 1.

[0024] Specifically, the PET bottle body 1 has an external thread 11 at the bottle mouth, and the inner ring wall of the bottle cap 4 has an internal thread 41, and is threadedly connected to the bottle mouth of the PET bottle body 1 through the internal thread 41 and the external thread 11.

[0025] In this embodiment, the cap 4 is threadedly connected to the mouth of the PET bottle body 1 through the engagement between the internal thread 41 and the external thread 11.

[0026] Specifically, the bottle cap 4 is provided with a pipe interface 42, and is tightly fitted and inserted into the cross valve 5 through the pipe interface 42.

[0027] In this embodiment, the pipe interface 42 is a connection structure used for the installation between the cross valve 5 and the bottle cap 4.

[0028] Specifically, the inner bottom of the transparent measuring cup 3 is provided with a cap 31, and the cap 31 is engaged with the outlet end of the cross valve 5.

[0029] In this implementation scheme, the sealing performance can be ensured by the fit between the end cap 31 and the outlet end of the cross valve 5 before and after use.

[0030] When in use, the plastic bracket 2 serves as an internal support for the packaging box, providing some protection against compression. It also functions as a support frame. To use it, place the PET bottle 1 upside down on the plastic bracket 2, with the transparent measuring cup 3 positioned below the bottle opening. Press the valve core on the cross valve 5 to one side to open and control the liquid flow, preventing excessive or too rapid pouring and spillage of the medicine. Then, press the valve core in the opposite direction to push it back to its original position until it is sealed. This allows for easy control of the amount of medicine flowing out based on actual conditions.

[0031] In summary, the PET bottle for oral liquid medicine uses a plastic support 2 as an internal support for the packaging box, which provides some protection against compression. During use, it also functions as a support frame. The PET bottle 1 is placed upside down on the plastic support 2, and the transparent measuring cup 3 is placed below the bottle opening. Pressing the valve core on the cross valve 5 to one side opens the bottle and controls the liquid flow, preventing excessive or too rapid pouring and spillage. Afterwards, pressing the valve core in the opposite direction pushes it back to its original position until it is sealed. This allows for precise control of the liquid flow based on actual conditions.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An oral liquid pharmaceutical polyester bottle, comprising a PET bottle body (1), a plastic support (2), and a transparent measuring cup (3), characterized in that: The PET bottle body (1) is fitted into the plastic bracket (2). The bottle cap (4) is threadedly connected to the bottle mouth of the PET bottle body (1), and a cross valve (5) is tightly fitted onto the bottle cap (4). The transparent measuring cup (3) is placed on the cross valve (5). The cross valve (5) includes a cross tube (51) and a push-pull valve core (52), which is fitted into the horizontal tube of the cross tube (51).

2. The oral liquid pharmaceutical polyester bottle according to claim 1, characterized in that: The plastic bracket (2) includes a lower disc (21), a support plate (22) and an upper ring (23). One end of the support plate (22) is fused to the lower disc (21), and the other end of the support plate (22) is fused to the upper ring (23).

3. The oral liquid pharmaceutical polyester bottle according to claim 2, characterized in that: The support plate (22) is located on both sides of the lower disc (21), and the upper ring (23) is provided with a sleeve (24).

4. The oral liquid pharmaceutical polyester bottle according to claim 1, characterized in that: The PET bottle body (1) has an external thread (11) at the bottle mouth, and the inner ring wall of the bottle cap (4) has an internal thread (41), and is threadedly connected to the bottle mouth of the PET bottle body (1) through the internal thread (41) and the external thread (11).

5. The oral liquid pharmaceutical polyester bottle according to claim 1, characterized in that: The bottle cap (4) is provided with a pipe interface (42), and is tightly connected to the cross valve (5) through the pipe interface (42).

6. The oral liquid pharmaceutical polyester bottle according to claim 1, characterized in that: The inner bottom of the transparent measuring cup (3) is provided with a cap (31), and the cap (31) is engaged with the outlet end of the cross valve (5).

Images