Choline oral liquid packaging bottle convenient to swallow

Abstract

The choline oral liquid packaging bottle convenient to swallow comprises a bottle body and a bottle cap, the bottle cap is arranged on an opening in the top end of the bottle body in a threaded and sleeved mode, the bottom end of the bottle body is arranged in an opening shape, a discharging mechanism is arranged in the bottle body, the discharging mechanism comprises a piston plate, and the piston plate is arranged in the opening in the bottom end of the bottle body. When the improved choline oral liquid packaging bottle is used, an operator firstly unscrews the bottle cap from the opening in the top end of the bottle body, then the operator can directly pour choline oral liquid in the bottle body into the mouth of a user from the opening in the top end of the bottle body, and when the user sucks the choline oral liquid in the bottle body, the piston plate slides towards the direction of the partition plate at the same time; and outside air flows into the bottom end opening of the bottle body through a gap between the bracket and the inner wall of the bottom end opening of the bottle body, so that the phenomenon that an operator sucks out the choline oral liquid in the bottle body due to a negative pressure cavity in the bottle body is avoided finally.

Description

Technical Field

[0001] The utility model relates to the technical field of choline oral liquid packaging bottles, in particular to a choline oral liquid packaging bottle which is convenient for swallowing. Background Art

[0002] A packaging bottle is a container used to hold, protect, display and transport products, usually made of glass, plastic, metal or ceramic. They not only protect products from physical damage, contamination and oxidation, but also attract consumer attention and promote sales through design. The choline oral solution packaging bottle is a special packaging bottle used to store packaged choline oral solution.

[0003] The existing choline oral solution packaging bottle has a simple structure. As the user sucks the medicine from the package, a negative pressure cavity will appear in the bottle, making it difficult for the user to suck out the medicine from the bottle. In addition, when children use the medicine, they often only use part of the medicine, requiring the operator to prepare a measuring cup for the use of the medicine, which is inconvenient for the user to swallow the medicine. Utility Model Content

[0004] The purpose of the utility model is to provide a choline oral liquid packaging bottle that is easy to swallow, so as to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a choline oral liquid packaging bottle that is easy to swallow, comprising a bottle body and a bottle cap, wherein the bottle cap is threadedly sleeved on the top opening of the bottle body, the bottom end of the bottle body is open, a discharge mechanism is provided in the bottle body, and the discharge mechanism includes a piston plate, the piston plate is provided in the bottom opening of the bottle body, and the outer peripheral wall of the piston plate contacts the inner wall of the bottle body, and a bracket is provided on the bottom side of the piston plate;

[0006] A quantitative material taking mechanism is provided at the axis center position of the bracket and at the top of the bottle body.

[0007] Preferably, the bracket is composed of two parts: a circular ring and a plurality of square rods, and the outer end of the bracket is fixedly connected to the inner wall of the bottle body.

[0008] Preferably, the quantitative material taking mechanism includes a scale rod, which is installed through the inner hole of the bracket, and the outer peripheral wall of the scale rod is gap-matched with the inner hole wall of the bracket. The scale rod slides through the piston plate, and a sealing ring is provided in the plate wall of the piston plate, and the inner ring wall of the sealing ring is connected to the outer peripheral wall of the scale rod. A partition is provided above the scale rod, and the outer peripheral wall of the partition is fixedly connected to the inner wall of the bottle body, and a pressure limiting valve is fixedly installed through the center position of the partition.

[0009] Preferably, a push ring is provided on the outer peripheral side of the scale rod, and the outer peripheral wall of the scale rod is connected to the inner ring wall of the push ring, and the outer peripheral wall of the push ring is slidably connected to the inner hole wall of the bracket. The outer ring edges at both ends of the push ring are both arranged in an arc shape, and two through holes are relatively opened on the inner hole wall of the bracket. Two positioning rods are installed on the outer peripheral side of the push ring with threads passing through them.

[0010] Preferably, two limiting grooves are provided at positions corresponding to the perforations on the bottom side of the bracket, and the two limiting grooves and the two perforations are arranged in a circular array on the outer peripheral side of the inner hole of the bracket. A soft pad is fixedly installed on the side wall of the limiting groove, and the soft pad is interference fit with the corresponding positioning rod.

[0011] Preferably, a discharge hole is opened on the outer peripheral wall of the partition, a sealing plate is fixedly installed on the top side of the partition at a position corresponding to the discharge hole by an adhesive, and the sealing plate is fixedly connected to the inner wall of the bottle cap by a connecting rope.

[0012] The utility model has at least the following beneficial effects:

[0013] 1. When using the improved choline oral liquid packaging bottle, the operator first unscrews the bottle cap from the top opening of the bottle body, and then uses the quantitative material taking mechanism to separate the corresponding amount of choline oral liquid at the bottom of the bottle body to the top of the bottle body as needed. At this time, the operator can take out the corresponding amount of choline oral liquid from the bottle body by tilting the bottle body to meet the needs of children;

[0014] 2. When using the improved choline oral liquid packaging bottle, the operator first unscrews the bottle cap from the top opening of the bottle body, and then the operator can directly pour the choline oral liquid in the bottle into the user's mouth through the top opening of the bottle body. As the user absorbs the choline oral liquid in the bottle, the piston plate slides toward the partition at the same time, and the external gas flows into the bottom opening of the bottle body through the gap between the bracket and the inner wall of the bottom opening of the bottle body, so that no negative pressure cavity is formed in the bottle body to affect the operator's absorption of the choline oral liquid in the bottle body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 It is an overall schematic diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the bottle body of the utility model;

[0018] Figure 3 This is a schematic diagram of the overall structure of the utility model when the partition is inverted;

[0019] Figure 4 This is a schematic diagram of the overall structure of the bracket of the utility model when it is inverted;

[0020] Figure 5 It is a front view of the internal structure of the push ring of the utility model.

[0021] In the figure: 1. Bottle body; 2. Bottle cap; 3. Discharge mechanism; 31. Piston plate; 32. Bracket; 33. Discharge hole; 34. Sealing plate; 35. Connecting rope; 4. Quantitative feeding mechanism; 41. Scale rod; 42. Sealing ring; 43. Partition; 44. Pressure limiting valve; 45. Push ring; 46. Perforation; 47. Positioning rod; 48. Limiting groove; 49. Soft pad. DETAILED DESCRIPTION

[0022] In order to make the technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0023] The utility model provides a technical solution: Figure 1 - Figure 5 The utility model discloses a choline oral liquid packaging bottle that is easy to swallow, comprising a bottle body 1 and a bottle cap 2. The bottle cap 2 is threadedly sleeved on the top opening of the bottle body 1. The bottom end of the bottle body 1 is open. A discharge mechanism 3 is provided in the bottle body 1. The discharge mechanism 3 includes a piston plate 31. The piston plate 31 is provided in the bottom opening of the bottle body 1, and the outer peripheral wall of the piston plate 31 contacts the inner wall of the bottle body 1. A bracket 32 ​​is provided on the bottom side of the piston plate 31.

[0024] A quantitative material taking mechanism 4 is provided at the axis center of the bracket 32 ​​and at the top of the bottle body 1 .

[0025] In this embodiment, when using the improved choline oral liquid packaging bottle, the operator first unscrews the bottle cap 2 from the top opening of the bottle body 1, and then uses the quantitative material taking mechanism 4 to separate the corresponding amount of choline oral liquid at the bottom of the bottle body 1 to the top of the bottle body 1 as needed. At this time, the operator can pour the bottle body 1 to take out the corresponding amount of choline oral liquid from the bottle body 1 for children's use;

[0026] After the operator unscrews the bottle cap 2 from the bottle body 1, the operator can pour the choline oral liquid in the bottle body 1 into the user's mouth directly through the top opening of the bottle body 1. As the user absorbs the choline oral liquid in the bottle body 1, the piston plate 31 slides toward the partition 43 at the same time, and the external air flows into the bottom opening of the bottle body 1 through the gap between the bracket 32 ​​and the inner wall of the bottom opening of the bottle body 1. Finally, no negative pressure cavity is formed in the bottle body 1 to affect the operator's absorption of the choline oral liquid in the bottle body 1.

[0027] In a further preferred embodiment of the present invention, Figure 2 and Figure 4 As shown, the bracket 32 ​​is composed of two parts: a circular ring and a plurality of square rods, and the outer end of the bracket 32 ​​is fixedly connected to the inner wall of the bottle body 1;

[0028] In this embodiment, the setting of the bracket 32 ​​can constrain and limit the piston plate 31, so that the piston plate 31 will not slide out of the bottle body 1 and affect the storage of choline oral liquid by the device, and the bracket 32 ​​composed of a circular ring and a plurality of square rods makes a large gap between the bracket 32 ​​and the inner wall of the bottom opening of the bottle body 1, so that the air in the bottle body 1 can quickly exchange gas.

[0029] In a further preferred embodiment of the present invention, Figure 2 and Figure 4 As shown, the quantitative material taking mechanism 4 includes a scale rod 41, which is installed through the inner hole of the bracket 32, and the outer peripheral wall of the scale rod 41 is clearance-matched with the inner hole wall of the bracket 32. The scale rod 41 slides through the piston plate 31, and a sealing ring 42 is provided in the plate wall of the piston plate 31, and the inner ring wall of the sealing ring 42 contacts the outer peripheral wall of the scale rod 41. A partition 43 is provided above the scale rod 41, and the outer peripheral wall of the partition 43 is fixedly connected to the inner wall of the bottle body 1. A pressure limiting valve 44 is fixedly installed through the center position of the partition 43;

[0030] In this embodiment, when a corresponding amount of choline oral liquid is taken out from the bottle 1, the remaining choline oral liquid in the bottle 1 is always stored in the closed space due to the obstruction of the partition 43, the pressure-limiting valve 44 and the piston plate 31, so as to prevent dust and impurities in the outside air from contacting the choline oral liquid in the bottle 1 and dissolving in the choline oral liquid, thereby affecting the use of the choline oral liquid or the subsequent storage of the choline oral liquid.

[0031] In a further preferred embodiment of the present invention, Figure 2 、 Figure 4 and Figure 5As shown, a push ring 45 is sleeved on the outer circumference of the scale rod 41, and the outer circumferential wall of the scale rod 41 contacts the inner circumferential wall of the push ring 45. The outer circumferential wall of the push ring 45 is slidably connected to the inner hole wall of the bracket 32. The outer ring edges at both ends of the push ring 45 are both arranged in an arc shape. Two through holes 46 are provided on the inner hole wall of the bracket 32. Two positioning rods 47 are installed on the outer circumferential side of the push ring 45 through the threads.

[0032] In this embodiment, when taking out the corresponding amount of choline oral liquid from the bottle body 1, the operator pinches the bottom end of the scale rod 41 by hand from the bottom opening of the bottle body 1, and pulls part of the scale rod 41 out of the bottle body 1. Then the operator pushes the push ring 45 and adjusts the push ring 45 to a suitable position according to the scale on the scale rod 41. Then the operator twists the scale rod 41 forward, and the position between the scale rod 41 and the push ring 45 is locked by the friction force generated by the mutual interference between the positioning rod 47 and the push ring 45 and the mutual interference between the positioning rod 47 and the scale rod 41. Then the operator rotates the scale rod 41 to adjust the positioning rod 47 to the position of the perforation 46. Then the operator pushes the scale rod 41 toward the piston plate 31, and the push ring 45 and the positioning rod 47 pass through the bracket 32 ​​through the inner hole of the bracket 32 ​​and the through hole 46. Then, when the push rod contacts the piston plate 31, due to the mutual interference between the push ring 45 and the piston plate 31, the subsequent movement of the scale rod 41 can push the piston plate 31 to move upward, and push the choline oral liquid in the bottle body 1 from the pressure limiting valve 44 over the sealing plate 34 to the top opening of the bottle body 1 through the piston plate 31. When the scale rod 41 and the bracket 32 ​​interfere with each other, the corresponding amount of choline oral liquid is stored in the top opening of the bottle body 1. The device is simple to operate and the amount of choline oral liquid taken out is relatively accurate.

[0033] In a further preferred embodiment of the present invention, Figure 2 and Figure 4 As shown, two limiting grooves 48 are formed on the bottom side of the bracket 32 ​​at positions corresponding to the through-holes 46. The two limiting grooves 48 and the two through-holes 46 are arranged in a circular array on the outer circumference of the inner hole of the bracket 32. Soft pads 49 are fixedly mounted on the side walls of the limiting grooves 48, and the soft pads 49 are interference fit with the corresponding positioning rods 47.

[0034] In this embodiment, after the choline oral liquid is taken, the operator screws the bottle cap 2 onto the top opening of the bottle body 1 again to reseal the top opening of the bottle body 1. Then, the operator pulls the bottom of the scale rod 41 out of the bottle body 1 again according to the above, resets the push ring 45, and pushes the push ring 45 and the positioning rod 47 back into the inner hole of the bracket 32 ​​and the limiting groove 48. At this time, due to the mutual interference between the soft pad 49 and the positioning rod 47, a large friction force can be generated between the bracket 32 ​​and the scale rod 41, thereby limiting the scale rod 41 to be constrained in the bottle body 1, and preventing the scale rod 41 from slipping out of the bottle body 1 when the device is not in use, thereby affecting the use of the device.

[0035] In a further preferred embodiment of the present invention, Figure 2 and Figure 3 As shown, a discharge hole 33 is opened on the outer peripheral wall of the partition 43, and a sealing plate 34 is fixedly installed on the top side of the partition 43 at a position corresponding to the discharge hole 33 by an adhesive, and the sealing plate 34 is fixedly connected to the inner wall of the bottle cap 2 by a connecting rope 35;

[0036] In this embodiment, when all the choline oral liquid in the device is taken, as the operator unscrews the bottle cap 2 from the bottle body 1, the operator pulls the sealing plate 34 through the connecting rope 35. The sealing plate 34 is pulled down from the partition 43 by the user's pulling, and the blockage state of the discharge hole 33 is released. At this time, the operator can directly pour the choline oral liquid in the bottle body 1 into the user's mouth through the top opening of the bottle body 1. Since the size of the discharge hole 33 is limited, the amount of choline oral liquid poured out of the bottle body 1 per unit time will not be too much, which will affect the user's swallowing of the choline oral liquid.

[0037] Working principle: When using the improved choline oral liquid packaging bottle, the operator first unscrews the bottle cap 2 from the top opening of the bottle body 1, and then places the bottle cap 2 on the outer peripheral side of the bottle body 1. At this time, the bottle cap 2 will not fall off the bottle body 1 due to the restraint of the connecting rope 35 on the bottle cap 2;

[0038] The operator then pinches the bottom end of the scale rod 41 from the bottom opening of the bottle body 1, pulls part of the scale rod 41 out of the bottle body 1, and then pulls the push ring 45 and the positioning rod 47 into the inner hole of the bracket 32 ​​and the limit groove 48 respectively. At this time, the operator twists the positioning rod 47 in the opposite direction to separate the positioning rod 47 from the scale rod 41, releasing the locked positioning between the push ring 45 and the scale rod 41. The operator then pushes the push ring 45 and adjusts the push ring 45 to a suitable position according to the scale on the scale rod 41. The operator then twists the scale rod 41 forward, and the position between the scale rod 41 and the push ring 45 is locked by the friction generated by the mutual interference between the positioning rod 47 and the push ring 45 and the mutual interference between the positioning rod 47 and the scale rod 41. The operator then rotates the scale rod 41 to adjust the positioning rod 47 to the position of the through hole 46, and then the operator pushes the scale rod 4 toward the piston plate 31. 1, when the push ring 45 and the positioning rod 47 pass through the bracket 32 ​​through the inner hole and the through hole 46 of the bracket 32, and then when the push rod and the piston plate 31 are released, due to the mutual conflict between the push ring 45 and the piston plate 31, the subsequent movement of the scale rod 41 can push the piston plate 31 to move upward, and the choline oral liquid in the bottle body 1 is pushed by the piston plate 31 to pass through the sealing plate 34 from the pressure limiting valve 44 to the top opening of the bottle body 1. When the scale rod 41 and the bracket 32 ​​conflict with each other, the corresponding amount of choline oral liquid is stored in the top opening of the bottle body 1. At this time, the operator can take out the corresponding amount of choline oral liquid from the bottle body 1 by pouring the bottle body 1, and due to the obstruction of the partition 43 and the piston plate 31, the choline oral liquid is stored in the enclosed space to prevent dust and impurities in the outside air from contacting the choline oral liquid in the bottle body 1 and dissolving in the choline oral liquid, affecting the use or storage of the choline oral liquid;

[0039] After the choline oral liquid in the device is taken out, the operator screws the bottle cap 2 onto the top opening of the bottle body 1 again to reseal the top opening of the bottle body 1. Then, the operator pulls the bottom of the scale rod 41 out of the bottle body 1 again according to the above-mentioned method, resets the push ring 45, and pushes the push ring 45 and the positioning rod 47 back into the inner hole of the bracket 32 ​​and the limiting groove 48. At this time, due to the mutual interference between the soft pad 49 and the positioning rod 47, a large friction force can be generated between the bracket 32 ​​and the scale rod 41, thereby limiting the scale rod 41 in the bottle body 1.

[0040] As mentioned above, after the operator unscrews the bottle cap 2 from the bottle body 1, the operator continues to pull the sealing plate 34 through the connecting rope 35. The sealing plate 34 is pulled down from the partition 43 by the user's pulling, and the blocking state of the discharge hole 33 is released. At this time, the operator can directly pour the choline oral liquid in the bottle body 1 into the user's mouth through the top opening of the bottle body 1. As the user absorbs the choline oral liquid in the bottle body 1, the piston plate 31 slides toward the partition 43 at the same time, and the external gas flows into the bottom opening of the bottle body 1 through the gap between the bracket 32 ​​and the inner wall of the bottom opening of the bottle body 1. Finally, no negative pressure cavity will appear in the bottle body 1 to affect the operator's suction of the choline oral liquid in the bottle body 1.

[0041] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions merely illustrate the principles of the present invention. Various changes and improvements are possible without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed for the present invention is defined by the appended claims and their equivalents.

Claims

1. A choline oral liquid packaging bottle that is easy to swallow, comprising a bottle body (1) and a bottle cap (2), wherein the bottle cap (2) is threadedly sleeved on the top opening of the bottle body (1), characterized in that: The bottom end of the bottle body (1) is open, and a discharge mechanism (3) is provided in the bottle body (1). The discharge mechanism (3) comprises a piston plate (31). The piston plate (31) is provided in the bottom opening of the bottle body (1), and the outer peripheral wall of the piston plate (31) contacts the inner wall of the bottle body (1). A bracket (32) is provided on the bottom side of the piston plate (31); A quantitative material taking mechanism (4) is provided at the axis center of the bracket (32) and at the top of the bottle body (1); The quantitative material taking mechanism (4) includes a scale rod (41), the scale rod (41) is installed in the inner hole of the bracket (32), and the outer peripheral wall of the scale rod (41) is clearance-matched with the inner hole wall of the bracket (32), the scale rod (41) slides through the piston plate (31), a sealing ring (42) is provided in the plate wall of the piston plate (31), and the inner ring wall of the sealing ring (42) contacts the outer peripheral wall of the scale rod (41), a partition (43) is provided above the scale rod (41), and the outer peripheral wall of the partition (43) is fixedly connected to the inner wall of the bottle body (1), and a pressure limiting valve (44) is fixedly installed at the center position of the partition (43).

2. The easy-to-swallow choline oral liquid packaging bottle according to claim 1, characterized in that: The bracket (32) is composed of two parts: a circular ring and a plurality of square rods, and the outer end of the bracket (32) is fixedly connected to the inner wall of the bottle body (1).

3. The easy-to-swallow choline oral liquid packaging bottle according to claim 2, characterized in that: The outer peripheral side of the scale rod (41) is sleeved with a push ring (45), and the outer peripheral wall of the scale rod (41) contacts the inner ring wall of the push ring (45), the outer peripheral wall of the push ring (45) is slidably connected to the inner hole wall of the bracket (32), the outer ring edges at both ends of the push ring (45) are both arranged in an arc shape, two through holes (46) are relatively opened on the inner hole wall of the bracket (32), and two positioning rods (47) are installed on the outer peripheral side of the push ring (45) through the relative threads.

4. The easy-to-swallow choline oral liquid packaging bottle according to claim 3, characterized in that: Two limiting grooves (48) are provided on the bottom side of the bracket (32) at positions corresponding to the through holes (46), and the two limiting grooves (48) and the two through holes (46) are arranged in a circular array on the outer peripheral side of the inner hole of the bracket (32). A soft pad (49) is fixedly installed on the side wall of the limiting groove (48), and the soft pad (49) is interference-fitted with the corresponding positioning rod (47).

5. The easy-to-swallow choline oral liquid packaging bottle according to claim 4, characterized in that: A discharge hole (33) is provided on the outer peripheral wall of the partition (43), and a sealing plate (34) is fixedly mounted on the top side of the partition (43) at a position corresponding to the discharge hole (33) by means of an adhesive, and the sealing plate (34) is fixedly connected to the inner wall of the bottle cap (2) by means of a connecting rope (35).

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