A medical packaging bottle with good sealing

Abstract

The utility model relates to medicine bottle technical field, and disclose a kind of medical packaging bottle with good sealing, including medicine bottle, the top of medicine bottle is equipped with first telescopic hole, the low end of first telescopic hole is equipped with telescopic sliding slot, the inner chamber lateral wall of telescopic sliding slot is fixedly connected with fixed clamping block, the inner chamber lateral wall of fixed clamping block is movably connected with fixed slide, the side of fixed slide is fixedly connected with first fixed block, the side of first fixed block is fixedly connected with first spring, the side of first fixed block is equipped with 45 degree bevel, the side of fixed slide is fixedly connected with pressing plate, the inner chamber lateral wall of telescopic sliding slot is fixedly connected in the side of first spring, the utility model is equipped with the structure of pressing type sealing bottle cap, and pressing type sealing design makes patient not need to twist bottle cap with effort, just need to open or close bottle cap by pressing gently, it is especially convenient for the elderly, children or the patient with weak hand strength.

Description

Technical Field

[0001] This utility model relates to the field of medicine bottle technology, and more specifically to a pharmaceutical packaging bottle with good sealing performance. Background Technology

[0002] Sealing performance is a crucial indicator of the quality of pharmaceutical packaging bottles, directly affecting whether the medicine can maintain its original quality and efficacy within its expiration date. In existing pharmaceutical glass bottles, the upper surface of the bottle neck is typically flat, and correspondingly, the lower surface of the cap is also flat. When installing the cap, a tight seal is required between the lower surface of the cap and the upper surface of the bottle neck. However, in actual use, the lower surface of the cap or the upper surface of the bottle neck often becomes uneven, or the cap may undergo slight deformation, resulting in poor sealing performance.

[0003] Current technological shortcomings: Pharmaceutical packaging bottles that require twisting the cap to seal require a certain amount of strength and skill to open and close. For some elderly people, children, or patients with weak hand strength, this may increase the difficulty of operation and may even lead to the cap not being able to be fully opened or closed, thus affecting the normal use of the medicine. Poor sealing allows moisture from the air to enter the bottle, causing the medicine to become damp. Damp medicine may undergo physical and chemical changes, such as deformation, adhesion, or dissolution, thereby affecting its efficacy. Poorly sealed pharmaceutical packaging bottles are also prone to allowing external microorganisms to invade the bottle, causing the medicine to become contaminated. Microbial contamination may cause the medicine to deteriorate or even produce harmful substances, posing a health hazard to the user. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a pharmaceutical packaging bottle with good sealing performance to solve the problems existing in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a pharmaceutical packaging bottle with good sealing performance, comprising a medicine bottle, a first telescopic hole at the top of the medicine bottle, a telescopic groove at the lower end of the first telescopic hole, a fixing block fixedly connected to the inner side wall of the telescopic groove, a fixing slide bar movably connected to the inner side wall of the fixing block, a first fixing block fixedly connected to the side of the fixing slide bar, a first spring fixedly connected to the side of the first fixing block, a 45-degree bevel on the side of the first fixing block, a pressing plate fixedly connected to the side of the fixing slide bar, and the side of the first spring fixedly connected to the inner side wall of the telescopic groove, and also including a bottle. The bottle cap has a circular sealing ring fixedly connected to its inner cavity. A first sealing gasket is fixedly connected to the inner side wall of the circular sealing ring. A cylindrical block is fixedly connected to the outer side wall of the bottle cap. An anti-detachment ring is fixedly connected to the side of the cylindrical block. A third fixing block is fixedly connected to the top of the medicine bottle. A second telescopic hole is provided on the side of the third fixing block. A second spring is fixedly connected to the inner side wall of the second telescopic hole. A fixing strip is fixedly connected to the top of the second spring. A cylindrical groove is provided at the bottom of the fixing strip. A locking strip block is fixedly connected to the bottom of the fixing strip. A hook is fixedly connected to the side of the locking strip block. A bottle mouth is fixedly connected to the top of the medicine bottle.

[0006] Furthermore, the inner ring sidewall of the bottle cap is provided with a retaining groove, and the outer ring sidewall of the bottle cap is fixedly connected with vertical stripes.

[0007] Furthermore, a strip-shaped slider is fixedly connected to the outer ring sidewall of the bottle mouth, and a second sealing gasket is fixedly connected to the outer ring sidewall of the bottle mouth.

[0008] Furthermore, a sealing ring groove is provided at the top of the bottle opening, and a protrusion is fixedly connected to the side of the pressing plate.

[0009] Furthermore, a second fixing block is fixedly connected to the top of the medicine bottle, and a slot is provided at the top of the second fixing block.

[0010] Furthermore, the lower end of the bottle opening is fixedly connected to the top of the medicine bottle, and the second sealing gasket is fixedly connected to the outer ring side wall of the bottle opening, with the lower end of the second sealing gasket fixedly connected to the top of the medicine bottle.

[0011] The technical effects and advantages of this utility model are as follows:

[0012] 1. This utility model features a press-type sealing cap. The press-type sealing design allows patients to open or close the cap with a simple press, without having to twist it forcefully. This is especially convenient for the elderly, children, or patients with weak hand strength. Due to its ease of operation, patients are less likely to misuse the cap, such as failing to fully tighten it, which could lead to a decrease in sealing performance, or twisting it too forcefully, which could damage the cap.

[0013] 2. This utility model features a multi-layer sealing structure. The design of the multi-layer sealing rings can significantly improve the sealing performance of pharmaceutical packaging bottles. Each sealing ring plays an independent sealing role. Even if one sealing ring is slightly damaged or aged, the other sealing rings can still maintain the sealing effect, thereby ensuring that the medicine is not contaminated or affected by external factors during storage, transportation and use. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 3 This is a schematic cross-sectional view of the overall structure of this utility model;

[0017] Figure 4 This utility model Figure 3 A schematic diagram of the overall enlarged structure;

[0018] Figure 5 This is a schematic diagram of the structure of the bottle cap of this utility model;

[0019] Figure 6 This is a schematic diagram of the fixing strip of this utility model.

[0020] The attached figures are labeled as follows: 1. Medicine bottle; 101. First telescopic hole; 102. Telescopic groove; 103. Fixing block; 104. Fixing strip; 105. First fixing block; 106. 45-degree bevel; 107. First spring; 108. Pressing plate; 109. Protrusion; 2. Bottle cap; 201. Fixing groove; 202. Vertical strip; 203. Cylindrical block; 204. Anti-fall ring; 205. Circular sealing ring; 206. First sealing gasket; 3. Bottle mouth; 301. Sealing ring groove; 302. Second fixing block; 303. Slot; 304. Third fixing block; 305. Second telescopic hole; 306. Second spring; 307. Fixing strip; 308. Cylindrical groove; 309. Strip block; 310. Hook; 311. Strip slider; 312. Second sealing gasket. Detailed Implementation

[0021] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. The pharmaceutical packaging bottle with good sealing performance involved in this utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0022] Reference Figures 1 to 6 This utility model provides a pharmaceutical packaging bottle with good sealing performance, including a medicine bottle 1. The top of the medicine bottle 1 has a first telescopic hole 101, providing movement space for the locking strip 309 and the hook 310, and also serving as a key interface for connecting the bottle cap 2 to the medicine bottle 1. The lower end of the first telescopic hole 101 has a telescopic groove 102, accommodating a fixed sliding strip 104 and a first spring 107, providing guidance and reset functions for the pressing action of the pressing plate 108. A fixing clamp 103 is fixedly connected to the inner wall of the telescopic groove 102 to fix the... A fixed slide bar 104 ensures stable sliding within the telescopic slide groove 102. The fixed slide bar 104 is movably connected to the inner wall of the fixed clamping block 103, connecting the pressing plate 108 and the first fixed block 105, transmitting pressing force and compressing the first spring 107. The first fixed block 105 is fixedly connected to the side of the fixed slide bar 104 and connected to the first spring 107, providing a restoring force for the pressing plate 108. Simultaneously, its 45-degree angled opening 106 engages with the hook 310 to achieve a locking action. The first spring 107 is fixedly connected to the side of the first fixed block 105 to provide a pressing force for the pressing plate 108. The pressure plate 108 provides a restoring force, ensuring that it automatically returns to its initial position after being pressed. A 45-degree bevel 106 is provided on the side of the first fixing block 105. The pressing plate 108 is fixedly connected to the side of the fixing slide 104. The side of the first spring 107 is fixedly connected to the inner wall of the telescopic slide 102. The system also includes a bottle cap 2. A circular sealing ring 205 is fixedly connected to the inner cavity of the bottle cap 2. A first sealing gasket 206 is fixedly connected to the inner wall of the circular sealing ring 205. A cylindrical block 203 is fixedly connected to the outer wall of the bottle cap 2. The side of the cylindrical block 203... The medicine bottle 1 is fixedly connected to an anti-drop ring 204. The top of the medicine bottle 1 is fixedly connected to a third fixing block 304. The side of the third fixing block 304 is provided with a second telescopic hole 305. The inner wall of the second telescopic hole 305 is fixedly connected to a second spring 306. The top of the second spring 306 is fixedly connected to a fixing strip 307. The bottom of the fixing strip 307 is provided with a cylindrical groove 308. The bottom of the fixing strip 307 is fixedly connected to a strip block 309. The side of the strip block 309 is fixedly connected to a hook 310. The top of the medicine bottle 1 is fixedly connected to a bottle mouth 3.

[0023] The inner ring sidewall of the bottle cap 2 is provided with a retaining groove 201, and the outer ring sidewall of the bottle cap 2 is fixedly connected with a vertical stripe 202.

[0024] Among them, a strip slider 311 is fixedly connected to the outer ring side wall of the bottle mouth 3, which cooperates with the positioning groove 201 of the bottle cap 2 to ensure that the bottle cap 2 can be correctly installed and positioned. A second sealing gasket 312 is fixedly connected to the outer ring side wall of the bottle mouth 3 to further increase the sealing effect and ensure that the medicine is not contaminated or affected by external factors during storage, transportation and use.

[0025] Among them, a sealing ring groove 301 is provided at the top of the bottle mouth 3, and a protrusion 109 is fixedly connected to the side of the pressing plate 108.

[0026] The medicine bottle 1 is fixedly connected to the top of a second fixing block 302. The second fixing block 302 has a slot 303 on its top, which may be used to fix other accessories or markings.

[0027] The lower end of the bottle mouth 3 is fixedly connected to the top of the medicine bottle 1, the second sealing gasket 312 is fixedly connected to the outer ring side wall of the bottle mouth 3, and the lower end of the second sealing gasket 312 is fixedly connected to the top of the medicine bottle 1.

[0028] The working principle of this utility model is as follows: When in use, align and press down the retaining groove 201 on the inner side of the bottle cap 2 with the strip slider 311 fixedly connected to the outer ring sidewall of the bottle mouth 3. At this time, the sealing ring groove 301 will tightly fit with the circular sealing ring 205 to achieve a sealing effect. The first sealing gasket 206 and the second sealing gasket 312 provide a multi-layered sealing effect, making the sealing effect even better. After completing the above steps, manually rotate the fixing strip 307. As the fixing strip 307 is rotated, the fixed strip block 309 at the lower end of the fixing strip 307 will... Inserted into the first telescopic hole 101, the hook 310 will contact and rub against the 45-degree angled opening 106. Under the action of the hook 310, the fixed slide bar 104 will move backward. At this time, the hook 310 will hook onto the lower end of the first fixed block 105. The locking strip block 309 opened at the lower end of the fixed locking strip 307 will be movably engaged with the outer ring side wall of the cylindrical block 203. Under the pressure of the second telescopic hole 305 at the lower end of the fixed locking strip 307, the bottle cap 2 is pressed, making the bottle cap 2 fit more tightly against the surface of the sealing ring to achieve a better sealing effect.

[0029] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A pharmaceutical packaging bottle with good sealing properties, comprising a medicine bottle (1), characterized in that: The medicine bottle (1) has a first telescopic hole (101) at its top and a telescopic groove (102) at its bottom. A fixing block (103) is fixedly connected to the inner wall of the telescopic groove (102). A fixing strip (104) is movably connected to the inner wall of the fixing block (103). A first fixing block (105) is fixedly connected to the side of the fixing strip (104). A first spring (107) is fixedly connected to the side of the first fixing block (105). A 45-degree bevel (106) is opened on the side of the first fixing block (105). A pressing plate (108) is fixedly connected to the side of the fixing strip (104). The side of the first spring (107) is fixedly connected to the inner wall of the telescopic groove (102). The bottle also includes a bottle cap (2). A circular sealing ring (205) is fixedly connected to the inner cavity of the bottle cap (2). A first sealing gasket (206) is fixedly connected to the inner ring sidewall of the ring sealing ring (205). A cylindrical block (203) is fixedly connected to the outer ring sidewall of the bottle cap (2). An anti-drop ring (204) is fixedly connected to the side of the cylindrical block (203). A third fixing block (304) is fixedly connected to the top of the medicine bottle (1). A second telescopic hole (305) is provided on the side of the third fixing block (304). A second spring (306) is fixedly connected to the inner cavity sidewall of the second telescopic hole (305). A fixing strip (307) is fixedly connected to the top of the second spring (306). A cylindrical groove (308) is provided at the bottom of the fixing strip (307). A strip block (309) is fixedly connected to the bottom of the fixing strip (307). A hook (310) is fixedly connected to the side of the strip block (309). A bottle mouth (3) is fixedly connected to the top of the medicine bottle (1).

2. A pharmaceutical packaging bottle with good sealing performance according to claim 1, characterized in that: The inner ring sidewall of the bottle cap (2) is provided with a retaining groove (201), and the outer ring sidewall of the bottle cap (2) is fixedly connected with a vertical stripe (202).

3. A pharmaceutical packaging bottle with good sealing performance according to claim 1, characterized in that: A strip slider (311) is fixedly connected to the outer ring sidewall of the bottle mouth (3), and a second sealing gasket (312) is fixedly connected to the outer ring sidewall of the bottle mouth (3).

4. A pharmaceutical packaging bottle with good sealing performance according to claim 1, characterized in that: The top of the bottle mouth (3) is provided with a sealing ring groove (301), and the side of the pressing plate (108) is fixedly connected with a protrusion (109).

5. A pharmaceutical packaging bottle with good sealing performance according to claim 1, characterized in that: The top of the medicine bottle (1) is fixedly connected to a second fixing block (302), and the top of the second fixing block (302) is provided with a slot (303).

6. A pharmaceutical packaging bottle with good sealing performance according to claim 2, characterized in that: The lower end of the bottle mouth (3) is fixedly connected to the top of the medicine bottle (1), and the second sealing gasket (312) is fixedly connected to the outer ring side wall of the bottle mouth (3). The lower end of the second sealing gasket (312) is fixedly connected to the top of the medicine bottle (1).

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