Oral liquid medicinal polyester bottle with precise dosage control device

Abstract

The utility model provides an oral liquid medicine polyester bottle with a precise dose control device, and relates to the technical field of polyester bottles, the oral liquid medicine polyester bottle comprises a bottle body and a bottle neck, the bottle neck is arranged at the top end of the bottle body, a bottle cap is installed on the outer surface of the bottle neck, a medicine tube is installed in the bottle body, a squeezing and pushing assembly is arranged at the top of the bottle body, and the squeezing and pushing assembly is connected with the bottle body. The squeezing and pushing assembly comprises two sets of push rods and a limiting groove, a spring is installed in the limiting groove, the opposite ends of the two sets of push rods are connected with connecting elastic pieces, connecting rods are installed at the ends, away from the bottle neck, of the two sets of push rods, and push blocks are installed at the bottom ends of the connecting rods. The connecting elastic piece is extruded through the push rod and matched with the supporting block on the inner wall of the bottle neck, the connecting elastic piece jacks up the medicine tube, the medicine tube is convenient to open, the gravity sliding block and the sliding groove are arranged, the liquid flow can be automatically adjusted according to the actual use angle, and the bucking phenomenon of a user in the drinking process is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to polyester bottle technical field especially, it is a kind of oral liquid medicine polyester bottle with accurate dose control device. BACKGROUND

[0002] Polyester material is a kind of excellent performance, widely used engineering plastics, polyester bottle is with polyester material container, because it is easy to recycle remolding, and with light, easy to shape and low price etc. Characteristics, therefore become very common dress container, pharmacy completes the configuration to medicament and will be through filling machine liquid filling to contain bottle, however often there is also big bottle to carry out small bottle form, usually appear in smaller hospital clinic etc. Place, to carry out the rational use of medicine;

[0003] Chinese patent publication No. CN215022351U discloses an oral liquid medicine polyester bottle, including bottle body, scale, bottle mouth, bottle cap, concave-convex ball, baffle, piston ring and straw, the middle part of bottle body outer end is provided with scale, the upper end of bottle body is provided with bottle mouth, the upper end of bottle mouth is provided with bottle cap, the lower end surface of bottle body is provided with concave-convex ball, the inside of bottle mouth is provided with baffle, the outer end of baffle is provided with piston ring, and baffle is connected with bottle mouth slidingly through piston ring, the middle part of baffle is provided with straw;The bottle cap includes cover, turnover cover, put-in slot, connecting slot, connecting strip, fixed ring, fixed slot, inner ring and sealing sheet, the upper end of cover is provided with turnover cover, the outer end of turnover cover is provided with put-in slot, the upper end of cover outer end is provided with connecting slot, the connecting slot upper end is provided with connecting strip, and cover is fixed with turnover cover through connecting strip, the lower end surface of turnover cover is provided with fixed ring, the upper end surface of cover is provided with fixed slot, the inside of cover is provided with inner ring, the inner end surface upper end of inner ring is provided with sealing sheet;

[0004] In this existing design, although the straw can be set in the bottle body, it solves the problem that some existing oral liquid medicine polyester bottles are not convenient for children and children to use because of the large bottle mouth, and the straw is connected with the bottle mouth slidingly by setting the baffle and the piston ring on the outer end of the straw, so that the straw can be pulled out for subsequent recycling, saving resources, but the existing technology relies on the diameter of the straw to control the flow, which is not convenient for dynamic adaptation to different inclination angles, and it is not convenient to control the flow of liquid when drinking at an inclination, and the operation of opening the straw is not convenient enough;

[0005] Therefore, an oral liquid medicine polyester bottle with accurate dose control device is designed to solve the above problems. SUMMARY

[0006] The oral liquid medicine polyester bottle with the precise dose control device has the characteristics of quickly opening the straw and automatically adjusting the flow according to the actual use angle.

[0007] The utility model discloses a kind of oral liquid medicine polyester bottles with precise dose control device, including bottle body and bottle neck, the bottle neck is set in the top of the bottle body, bottle cap is installed on the outer surface of the bottle neck, medicine pipe is installed in the inside of the bottle body, extrusion and push assembly is arranged at the top of the bottle body, the extrusion and push assembly includes two groups of push rod, limit slot, spring is installed in the inside of the limit slot, one end of two groups of push rod is connected with connecting spring piece, the end of two groups of push rod away from the bottle neck is installed with connecting rod, and the bottom end of the connecting rod is installed with push block.

[0008] The inside of the bottle cap is provided with a medicine receiving groove, and the inner wall of the medicine receiving groove is provided with a scale groove.

[0009] Two groups of push rods are symmetrically inserted into the inside of the bottle neck, and the connecting spring piece is arranged in the inside of the bottle neck.

[0010] The medicine pipe is inserted into the center of the connecting spring piece, and a connecting block is installed at the connection between the medicine pipe and the connecting spring piece.

[0011] Two groups of support blocks are symmetrically installed on the inner wall of the bottle neck, and the shape of the two groups of support blocks is semicircular.

[0012] The top end of the two groups of support blocks abuts against the bottom surface of the connecting spring piece.

[0013] One end of the spring is fixedly connected with the inner wall of the limit slot, and the other end of the spring is connected with the side of the push block close to the bottle neck.

[0014] A sliding groove is formed in the bottom end inner wall of the medicine pipe, and a gravity sliding block is slidably connected in the sliding groove.

[0015] The gravity sliding block is made of high-density medical plastic.

[0016] Compared with the prior art, the utility model has the advantages and positive effects that the extrusion and push assembly is arranged, the push rod is pushed to extrude the connecting spring piece, and the connecting spring piece is cooperated with the support block on the inner wall of the bottle neck to lift the medicine pipe upward, so that the medicine pipe is conveniently opened. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 A schematic view of the oral liquid medicine polyester bottle with the precise dose control device is provided for the utility model.

[0018] Figure 2 A top view of the oral liquid medicine polyester bottle with the precise dose control device is provided for the utility model.

[0019] Figure 3 A sectional view of the oral liquid medicine polyester bottle with the precise dose control device is provided for the utility model.

[0020] Figure 4 An oral liquid medicine polyester bottle with the precise dose control device is provided for the utility model. Figure 3 An enlarged view of A in the utility model.

[0021] Figure 5 An oral liquid medicine polyester bottle with the precise dose control device is provided for the utility model. Figure 3 An enlarged view of B in the utility model.

[0022] Figure 6 A partial side view of the oral liquid medicine polyester bottle with the precise dose control device is provided for the utility model.

[0023] Figure 7 A schematic view of the extrusion and pushing assembly of the oral liquid medicine polyester bottle with the precise dose control device is provided for the utility model.

[0024] LEGEND:

[0025] 1, bottle body; 2, bottle neck; 3, bottle cap;

[0026] 4, medicine pipe; 401, sliding groove; 402, gravity sliding block;

[0027] 5, extrusion and pushing assembly; 501, push rod; 502, limiting groove; 503, spring; 504, connecting spring piece; 505, connecting rod; 506, push block;

[0028] 6, medicine receiving groove; 7, scale groove; 8, soft pad; 9, connecting block; 10, supporting block. DETAILED DESCRIPTION

[0029] In order to enable the above-mentioned purposes, features and advantages of the utility model to be more clearly understood, the utility model will be further described below in combination with the drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0030] Many specific details are set forth in the following description in order to provide a thorough understanding of the present application. However, the present application can be practiced according to other embodiments that can not be described in detail herein, and the present application is not limited to the specific embodiments described herein. Embodiments

[0031] In the prior art, the existing oral liquid medicine polyester bottle comprises a bottle body 1 and a bottle neck 2, the bottle neck 2 is arranged at the top end of the bottle body 1, the polyester bottle further comprises a scale arranged at the middle of the outer end of the bottle body 1, a concave-convex ball arranged at the lower end surface of the bottle body 1, a shielding plate arranged in the bottle mouth, a piston ring arranged at the outer end of the shielding plate, the shielding plate is slidably connected with the bottle mouth through the piston ring, and a straw is arranged at the middle of the shielding plate; the bottle cap 3 comprises a cap body, a turnover cap, a putting-in groove, a connecting groove, a connecting strip, a fixing ring, a fixing groove, an inner ring and a sealing sheet, the turnover cap is arranged at the upper end of the cap body, the putting-in groove is arranged at the outer end of the turnover cap, the connecting groove is arranged at the outer end of the upper end of the cap body, the connecting strip is arranged at the upper end of the connecting groove, the cap body is fixed with the turnover cap through the connecting strip, the fixing ring is arranged at the lower end surface of the turnover cap, the fixing groove is arranged at the upper end surface of the cap body, the inner ring is arranged in the cap body, and the sealing sheet is arranged at the upper end surface of the inner ring; by arranging the straw in the bottle body 1, the problem that the existing oral liquid medicine polyester bottle is inconvenient for children and children to use due to the large bottle mouth is solved, the straw is slidably connected with the bottle mouth through the shielding plate and the piston ring arranged at the outer end of the straw, the straw can be pulled out subsequently, the recycling of the straw is realized, and the problem of resource saving is solved.

[0032] The present application combines the above-mentioned prior art, as shown in Figures 1 to 7 The present application provides a technical scheme: an oral liquid medicine polyester bottle with a precise dose control device, a bottle cap 3 is mounted on the outer surface of the bottle neck 2, a medicine pipe 4 is mounted in the bottle body 1, an extrusion and pushing assembly 5 is arranged at the top of the bottle body 1, the extrusion and pushing assembly 5 comprises two groups of push rods 501 and limiting grooves 502, springs 503 are mounted in the limiting grooves 502, connecting elastic sheets 504 are connected with opposite ends of the two groups of push rods 501, connecting rods 505 are mounted at the ends of the two groups of push rods 501 away from the bottle neck 2, and push blocks 506 are mounted at the bottom ends of the connecting rods 505.

[0033] In the present embodiment, the extrusion and pushing assembly 5 is arranged, the push rod 501 is pushed, the push rod 501 drives the connecting rod 505 to slide in the limiting groove 502, the push rod 501 extrudes the connecting elastic sheet 504, the connecting elastic sheet 504 is bent and contacts the supporting block 10, the connecting elastic sheet 504 is arched upward under the limitation of the supporting block 10, and the connecting elastic sheet 504 can lift the medicine pipe 4, so that the medicine pipe 4 is stretched out of the bottle neck 2, liquid is easily poured, and the medicine pipe 4 is easily opened.

[0034] In combination with the above scheme:

[0035] Further, as

[0036] As Figures 3 to 4 shown;

[0037] In order to accurately control the liquid dose, in an optional embodiment, the inside of the bottle cap 3 is provided with a medicine receiving groove 6, and the inner wall of the medicine receiving groove 6 is provided with a scale groove 7. The opening of the bottle cap 3 is provided with a soft pad 8.

[0038] In this embodiment, after the bottle cap 3 is unscrewed from the bottle neck 2, the medicine tube 4 is extended from the bottle neck 2. By tilting the bottle body 1, the liquid in the bottle body 1 can be poured into the medicine receiving groove 6. By observing the scale groove 7 in the medicine receiving groove 6, the dose of the liquid can be controlled to avoid excessive dose. At the same time, the soft pad 8 is arranged at the opening of the bottle cap 3, so that the user can directly drink the liquid through the bottle cap 3.

[0039] In combination with the above scheme,

[0040] Further, as

[0041] As Figure 3 and Figure 7 shown;

[0042] In order to make the connecting spring 504 bear force uniformly, in an optional embodiment, two groups of push rods 501 are symmetrically inserted into the inside of the bottle neck 2, and the connecting spring 504 is arranged in the inside of the bottle neck 2.

[0043] In this embodiment, the two groups of push rods 501 are symmetrically arranged in the inside of the bottle neck 2. When the push rods 501 are squeezed, the two groups of push rods 501 can simultaneously squeeze the connecting spring 504, so that the connecting spring 504 lifts the medicine tube 4, and the surface of the connecting spring 504 bears force uniformly, avoiding excessive force and fracture.

[0044] In combination with the above scheme,

[0045] Further, as

[0046] As Figure 3 and Figure 7 shown;

[0047] In order to make the connecting spring 504 lift the medicine tube 4, in an optional embodiment, the medicine tube 4 is inserted at the center of the connecting spring 504, and a connecting block 9 is arranged at the connection between the medicine tube 4 and the connecting spring 504.

[0048] In this embodiment, since the medicine tube 4 is inserted at the center of the connecting spring 504, and a connecting block 9 is arranged at the connection between the medicine tube 4 and the connecting spring 504, the medicine tube 4 is fixed in the connecting spring 504. When the connecting spring 504 is bent, the medicine tube 4 at the center thereof can be moved, so that the medicine tube 4 is extended from the bottle neck 2.

[0049] In combination with the above scheme:

[0050] Further, in combination with the above scheme:

[0051] As shown in Figures 3 to 4 ;

[0052] In order to make the connecting spring 504 push up the medicine tube 4, in an optional embodiment, the inner wall of the bottle neck 2 is symmetrically provided with two groups of supporting blocks 10, and the shape of each group of supporting blocks 10 is semicircular.

[0053] In this embodiment, when the connecting spring 504 is bent, it is limited by the supporting blocks 10, and the medicine tube 4 is driven to move upward.

[0054] In combination with the above scheme:

[0055] Further, in combination with the above scheme:

[0056] As shown in Figures 3 to 4 ;

[0057] In order to control the bending direction of the connecting spring 504, in an optional embodiment, the top end of the two groups of supporting blocks 10 abuts against the bottom surface of the connecting spring 504.

[0058] In this embodiment, when the connecting spring 504 is bent, its bottom surface abuts against the top end of the supporting block 10, and the bottom surface is stressed, so that the connecting spring 504 is bent upward, thereby pushing the medicine tube 4 out of the bottle neck 2.

[0059] In combination with the above scheme:

[0060] Further, in combination with the above scheme:

[0061] As shown in Figure 3 ;

[0062] In order to make the medicine tube 4 automatically reset, in an optional embodiment, one end of the spring 503 is fixedly connected with the inner wall of the limiting groove 502, and the other end of the spring 503 is connected with the side of the push block 506 close to the bottle neck 2.

[0063] In this embodiment, when the push rod 501 is pressed, the push rod 501 drives the push block 506 to press the spring 503, and when the drinking is finished, the push rod 501 is released, and under the action of the elastic force of the spring 503, the push block 506 is reversely moved, the push block 506 drives the connecting rod 505 to slide, and the connecting rod 505 finally drives the push rod 501 to reversely slide, and the push rod 501 stops pressing the connecting spring 504, and the connecting spring 504 automatically resets, thereby driving the medicine tube 4 to reset.

[0064] In combination with the above scheme:

[0065] Furthermore:

[0066] like Figure 3 and Figure 5 As shown;

[0067] In order to control the liquid flow when tilting for drinking, in an optional embodiment, a groove 401 is provided on the inner wall of the bottom end of the medicine tube 4, and a gravity slider 402 is slidably connected inside the groove 401.

[0068] In this embodiment: when the bottle 1 is tilted, the gravity slider 402 inside the medicine tube 4 slides in the groove 401. When the tilt angle of the bottle 1 is too large, the gravity slider 402 moves to the top of the groove 401. At this time, the gravity slider 402 can block the medicine tube 4 to prevent excessive liquid flow and excessive drinking. When the bottle 1 is put back, the gravity slider 402 slides to the bottom of the groove 401. At this time, the gravity slider 402 blocks the medicine tube 4 again.

[0069] Combining the above solutions:

[0070] Furthermore:

[0071] like Figure 3 and Figure 5 As shown;

[0072] To improve the safety of the gravity slider 402, in an optional embodiment, the gravity slider 402 is made of high-density medical plastic.

[0073] In this embodiment, the gravity slider 402 is made of POM plastic. POM plastic has excellent wear resistance and good tolerance to most drugs. It can move quickly with gravity to ensure real-time flow adjustment.

[0074] Working principle: when the user drinks, by rotating the bottle cap 3, the bottle cap 3 is removed from the top of the bottle neck 2, and the bottle cap 3 is placed on the desktop with the opening upward, then squeeze the push rod 501, the push rod 501 drives the connecting rod 505 to move, the connecting rod 505 drives the push block 506 to slide in the limiting groove 502, at the same time, the push block 506 extrudes the spring 503, the push rod 501 extrudes the connecting spring 504 at this time, the connecting spring 504 deforms and bends, when the connecting spring 504 bends, its bottom surface is limited by the top of the supporting block 10, so that the connecting spring 504 arches upward, since the center of the connecting spring 504 is connected with the medicine pipe 4 through the connecting block 9, at this time, the medicine pipe 4 is stretched out from the inside of the bottle neck 2 under the driving of the connecting spring 504, then pick up the bottle body 1, pour it, make the liquid pour into the medicine receiving groove 6, and observe the position of the scale groove 7, when the inclination angle of the bottle body 1 is too large, the gravity sliding block 402 slides upward in the sliding groove 401, and blocks the medicine pipe 4, by adjusting the inclination angle of the bottle body 1, the pouring speed of the liquid is controlled, so as to cooperate with the scale groove 7, improve the accuracy of the dose.

[0075] The above is only the preferred embodiment of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification of the above embodiments without departing from the technical scheme of the present application, according to the technical essence of the present application, still belongs to the protection scope of the technical scheme of the present application.

Claims

1. An oral liquid medicine polyester bottle with precise dose control device, comprising a bottle body (1) and a bottle neck (2), the bottle neck (2) is opened at the top end of the bottle body (1), characterized in that: The outer surface of the bottle neck (2) is provided with a bottle cap (3), the inside of the bottle body (1) is provided with a medicine tube (4), the top of the bottle body (1) is provided with a push assembly (5), the push assembly (5) comprises two groups of push rods (501) and limiting grooves (502), the inside of the limiting groove (502) is provided with a spring (503), the opposite end of the two groups of push rods (501) is connected with a connecting spring plate (504), the end of the two groups of push rods (501) away from the bottle neck (2) is provided with a connecting rod (505), and the bottom end of the connecting rod (505) is provided with a push block (506).

2. The oral liquid pharmaceutical polyester bottle with precision dosing control according to claim 1, characterized in that: The inside of the bottle cap (3) is provided with a medicine receiving groove (6), the inner wall of the medicine receiving groove (6) is provided with a scale groove (7), and the opening of the bottle cap (3) is provided with a soft pad (8).

3. The oral liquid pharmaceutical polyester bottle with precision dosing control according to claim 2, characterized in that: The two groups of push rods (501) are symmetrically inserted into the inside of the bottle neck (2), and the connecting spring plate (504) is arranged in the inside of the bottle neck (2).

4. The oral liquid pharmaceutical polyester bottle with precision dosing control according to claim 3, characterized in that: The medicine tube (4) is arranged at the center of the connecting spring plate (504), and the connecting block (9) is arranged at the connecting position of the medicine tube (4) and the connecting spring plate (504).

5. The oral liquid pharmaceutical polyester bottle with precision dosing control according to claim 4, characterized in that: The inner wall of the bottle neck (2) is symmetrically provided with two groups of supporting blocks (10), and the shape of the two groups of supporting blocks (10) is semicircular.

6. The oral liquid pharmaceutical polyester bottle with precision dosing control according to claim 5, characterized in that: The top end of the two groups of supporting blocks (10) abuts against the bottom surface of the connecting spring plate (504).

7. The oral liquid pharmaceutical polyester bottle with precision dosing control according to claim 6, characterized in that: One end of the spring (503) is fixedly connected with the inner wall of the limiting groove (502), and the other end of the spring (503) is connected with the side of the push block (506) close to the bottle neck (2).

8. The oral liquid pharmaceutical polyester bottle with precision dosing control according to claim 7, characterized in that: The bottom end of the medicine tube (4) is provided with a sliding groove (401), and the inside of the sliding groove (401) is slidably connected with a gravity sliding block (402).

9. The oral liquid pharmaceutical polyester bottle with precision dosing control according to claim 8, characterized in that: The gravity sliding block (402) is made of high-density medical plastic.

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