Open-free disposable medicine feeding bottle with built-in twist-off cover

Abstract

The utility model relates to an opening-free disposable medicine feeding bottle with a built-in twist-off cover, which comprises a bottle body, a twist-off plug cover is arranged at one end of the bottle body, and a bottle body opening is formed after the twist-off plug cover is twisted off; the rotary cover is rotatably arranged on the bottle body in a sleeving mode, covers the twist-off plug cover and is provided with a liquid outlet tail end, an inner cavity for containing the twist-off plug cover and a liquid outlet channel are formed in the rotary cover, and the liquid outlet channel is communicated with the inner cavity, penetrates out of the liquid outlet tail end and is communicated with the exterior of the rotary cover; the volume of the inner cavity is larger than that of the twist-off plug cover, and the twist-off plug cover is stored in the inner cavity after being separated from the bottle body; a limiting device is arranged between the inner cavity and the twist-off plug cover; the limiting device comprises at least one first limiting piece arranged in the inner cavity and a second limiting piece arranged on the periphery of the twist-off plug cover. The opening-free disposable medicine feeding bottle with the built-in twist-off cover is stable in sealing and safe to use.

Description

TECHNICAL FIELD

[0001] The utility model relates to one -off medicine packing bottle field especially one -off dosing bottle of free -opening type of built -in twist break cover. BACKGROUND

[0002] In the medical industry, usually use disposable medical supplies, ensure medical health, avoid cross infection. Such as one -off dosing bottle, it is common disposable medical supplies, the current commonly used glass bottle structure has the narrow mouth end that can break, after breaking, it can be used, its glass material can form sharp breakage, may be scratched, especially the post -processing is more troublesome, use is not safe. Such as the one -off dosing bottle of application No. 201020508092.1, adopt the gasket (seal) of easy to break and design into the outlet, through extruding bottle body to make gasket (seal) break, to squeeze out the medicine, this structure, gasket opening is unstable, in the production, transportation etc. Process may cause accidental extrusion to lead to gasket breakage, cause medicine pollution, scrap. Therefore develops a kind of opening stable, safe one -off dosing bottle, it will bring contribution to medical supplies. SUMMARY

[0003] The utility model discloses to overcome at least one problem in the above, provide one -off dosing bottle of free -opening type of built -in twist break cover, its seal is stable, safe.

[0004] The utility model discloses the technical scheme that solves its technical problem is as follows: one -off dosing bottle of free -opening type of built -in twist break cover, including:

[0005] Bottle body, bottle body one end is provided with twist break plug cover, after twist break plug cover is twisted and broken, form bottle body opening;

[0006] Rotary cover, rotatable sleeve is covered on bottle body, covers twist break plug cover, has a liquid outlet end, rotary cover inside is provided with the inner chamber of containing twist break plug cover and liquid outlet channel, the liquid outlet channel is connected with inner chamber and passes out liquid outlet end, and is connected with rotary cover outside;

[0007] The volume of the inner chamber is greater than the volume of the twist break plug cover, and the twist break plug cover is stored in the inner chamber after being separated from the bottle body;Limiting device is arranged between the inner chamber and the twist break plug cover;

[0008] The limiting device includes at least one first limiting piece arranged in the inner chamber, and a second limiting piece arranged around the twist break plug cover;When the rotary cover is rotated, the first limiting piece abuts against the second limiting piece, and drives the second limiting piece and the twist break plug cover to rotate, until the twist break plug cover is twisted and broken, so that the twist break plug cover is separated from the bottle body.

[0009] As preferred, a plurality of annular grooves are arranged around the opening end of the bottle body;Corresponding annular teeth are arranged on the inner side of the rotary cover, and the rotary cover can be rotated after being clamped.

[0010] Preferably, the outer diameter of the twist-off plug cover is smaller than the inner diameter of the liquid outlet channel; and the outer diameter of the second limiting block of the twist-off plug cover is greater than the inner diameter of the liquid outlet channel.

[0011] Preferably, a blockage prevention frame is arranged between the inner cavity and the liquid outlet channel, and the blockage prevention frame comprises at least one connecting rod, and the middle part of the connecting rod is protruded downward.

[0012] Preferably, the bottle body is made of soft material and can be squeezed.

[0013] The beneficial effects of the utility model are as follows: a one-off medicine bottle with a built-in twist-off cover, which is convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0014] The utility model is further described below in combination with the drawings and examples.

[0015] Figure 1 is a whole structure schematic view of the one-off medicine bottle with a built-in twist-off cover;

[0016] Figure 2 is Figure 1 a side view schematic view of the structure;

[0017] Figure 3 is a split structure schematic view of the one-off medicine bottle with a built-in twist-off cover;

[0018] Figure 4 is Figure 3 a side view schematic view of the structure;

[0019] Figure 5 is a twist-off operation schematic view of the one-off medicine bottle with a built-in twist-off cover;

[0020] Figure 6 is an upper side view schematic view of the split structure of the one-off medicine bottle with a built-in twist-off cover;

[0021] Figure 7 is a lower side view schematic view of the split structure of the one-off medicine bottle with a built-in twist-off cover;

[0022] Figure 8 is a structure schematic view of the one-off medicine bottle with a built-in twist-off cover after the twist-off plug cover is twisted off.

[0023] DESCRIPTION

[0024] 1. bottle body, 11. ring groove, 2. rotating cap, 21. liquid outlet end, 22. inner cavity, 23. liquid outlet channel, 24. ring tooth, 3. breakable plug cap, 31. notch, 41. first limiting piece, 42. second limiting piece. DETAILED DESCRIPTION

[0025] The utility model will be explained in further detail in combination with the drawings. These drawings are all simplified schematic diagrams, and only schematically show the basic structure of the utility model, so they only show the structure related to the utility model.

[0026] As shown in the figure, the utility model discloses a breakable plug cap built-in type non-opening disposable medicine bottle, which is composed of a bottle body 1 and a rotating cap 2. When the rotating cap 2 is twisted and rotated, the breakable plug cap of the bottle body 1 can be broken, so that the bottle body 1 is opened. Figures 1-4 The bottle body 1 has an opening at the end, which is sealed by the breakable plug cap 3. After the breakable plug cap 3 is broken, the opening of the bottle body 1 is formed. The bottle body 1 is made of soft material, such as plastic, latex, etc. It can be squeezed to squeeze the medicine in the bottle body 1 out of the opening. In one embodiment, the breakable plug cap 3 is an integral structure with the bottle body 1. There is a notch 31 at the connection between the breakable plug cap 3 and the bottle body 1. The notch 31 is thinner than other parts. When the breakable plug cap 3 is broken, it will break along the notch 31, so as to ensure that the opening of the bottle body 1 is in an open state.

[0027] Figure 5 , 8 .

[0028] The rotating cap 2 can be rotatably sleeved on the bottle body 1 to cover the breakable plug cap 3. It has a liquid outlet end 21, which is in the form of a pipe. The rotating cap 2 is internally provided with an inner cavity 22 for accommodating the breakable plug cap 3 and a liquid outlet channel 23. The liquid outlet channel 23 is connected to the inner cavity 22 and extends out of the liquid outlet end 21 to communicate with the outside of the rotating cap 2.

[0029] The volume of the inner cavity 22 is greater than the volume of the breakable plug cap 3. After the breakable plug cap 3 is separated from the bottle body 1, it is stored in the inner cavity 22. The medicine in the bottle can be obtained without taking out the breakable plug cap 3.

[0030] As shown in the figure, the utility model discloses a breakable plug cap built-in type non-opening disposable medicine bottle, which is composed of a bottle body 1 and a rotating cap 2. When the rotating cap 2 is twisted and rotated, the breakable plug cap of the bottle body 1 can be broken, so that the bottle body 1 is opened. Figure 6 7 The limiting device is arranged between the inner cavity 22 and the breakable plug cap 3. The limiting device includes at least one first limiting piece 41 arranged in the inner cavity 22 and a second limiting piece 42 arranged around the breakable plug cap 3. The first limiting piece 41 and the second limiting piece 42 are interlaced with each other. When the rotating cap 2 is rotated, the first limiting piece 41 tightly abuts against the second limiting piece 42, and drives the second limiting piece 42 and the breakable plug cap 3 to rotate until the breakable plug cap 3 is broken, so that the breakable plug cap 3 is separated from the bottle body 1.​​

[0031] Referring to Figure 3 , the bottle body 1 is provided with a plurality of annular grooves 11 around the opening end; the rotating cover 2 is provided with annular teeth 24 corresponding to the annular grooves 11, which can rotate after being engaged.

[0032] Referring to Figure 8 , in order to ensure the smoothness of the liquid outlet channel 23, the outer diameter of the breakable plug cover 3 is smaller than the inner diameter of the liquid outlet channel 23; the outer diameter of the second limiting piece 42 of the breakable plug cover 3 is larger than the inner diameter of the liquid outlet channel 23. After being broken, the second limiting piece 42 is attached to the side wall of the liquid outlet channel 23, and a gap is formed between the second limiting piece 42 and the side wall of the liquid outlet channel 23, so that the medicament can pass through.

[0033] Among them, the inner cavity 22 and the liquid outlet channel 23 have a transition chamfer structure, which has a guiding effect.

[0034] In a possible implementation, a blocking prevention frame can be arranged between the inner cavity 22 and the liquid outlet channel 23. The blocking prevention frame is arranged between the inner cavity 22 and the liquid outlet channel 23 by one or more cross connecting rods. The middle part of the connecting rod is protruded downward, so that the upper part of the breakable plug cover 3 cannot be attached to the liquid outlet channel 23, and the smoothness of the liquid outlet channel 23 is ensured.

[0035] Based on the above ideal embodiments according to the present application, through the above description, relevant personnel can make various changes and modifications without deviating from the technical idea of the present application. The technical scope of the present application is not limited to the content in the specification, and must be determined according to the scope of the claims.

Claims

1. A disposable, no-opening medication bottle with a built-in twist-off cap, characterized in that, include: The bottle body has a twist-off cap at one end. After the twist-off cap is twisted off, the bottle body opening is formed. A rotating cap that can be rotated onto the bottle body to cover the twist-off stopper has a liquid outlet end. The rotating cap has an inner cavity for accommodating the twist-off stopper and a liquid outlet channel. The liquid outlet channel communicates with the inner cavity and extends out through the liquid outlet end to communicate with the outside of the rotating cap. The volume of the inner cavity is larger than the volume of the twist-off cap. After the twist-off cap detaches from the bottle, it remains in the inner cavity. A limiting device is provided between the inner cavity and the twist-off cap. The limiting device includes at least one first limiting piece disposed in the inner cavity and a second limiting piece disposed around the twist-off cap; when the rotating cap is rotated, the first limiting piece is in close contact with the second limiting piece, and drives the second limiting piece and the twist-off cap to rotate until the twist-off cap is twisted off, so that the twist-off cap is detached from the bottle body.

2. The disposable, no-opening medication bottle with a built-in twist-off cap according to claim 1, characterized in that: The bottle body has multiple annular grooves around its opening; the rotating cap has annular teeth corresponding to the annular grooves on its inner edge, which allow it to rotate after engagement.

3. The disposable, no-opening medication bottle with a built-in twist-off cap according to claim 2, characterized in that: The outer diameter of the twisted-off plug is smaller than the inner diameter of the liquid outlet channel; the outer diameter trajectory of the second limiting block of the twisted-off plug is larger than the inner diameter of the liquid outlet channel.

4. The disposable, unopenable medication bottle with a built-in twist-off cap according to claim 3, characterized in that: An anti-blocking frame is provided between the inner cavity and the liquid outlet channel. The anti-blocking frame includes at least one connecting rod with the middle part of the connecting rod protruding downward.

5. A disposable, unopenable medication bottle with a built-in twist-off cap according to claim 4, characterized in that: The bottle body is made of a soft material that can be squeezed.

Images