CN2735977Y - A convenient drop bottle - Google Patents

Abstract

Drop bottle, constitute by vessel and bottle lid, vessel includes bottle, bottleneck, and its characteristics are the position that preceding, two back lateral wall bottoms of bottleneck are close to its and bottle junction respectively is equipped with a calorie of protruding, be equipped with on two inside walls of bottle lid respectively with two subsection card strips that locking was put to each protruding cooperation card of calorie, just the inner chamber of bottle lid be equipped with can with bottleneck cooperation cover is put and is injectd the stop device of bottleneck position, the bottle lid through this stop device overcoat in on the bottleneck and through two calorie strips on its two inside walls respectively the trip in on the protruding bottom edge of bottleneck card and the knot is arranged in on the vessel. The utility model discloses owing to adopt to set up the protruding and card strip structure of card that can block each other and put on the bottleneck of vessel and the bottle lid respectively to make its in-process that uses can directly detain the bottle lid through the mode of pressing and arrange vessel in, and when opening can open convenient to use, swift with the bottle lid angle of turning slightly.

Description

A convenient drop bottle

technical field

The utility model relates to a liquid container, in particular to a drop bottle for containing eye drops which is convenient to use.

Background technique

Existing eyedrop drop bottles are roughly divided into two types: one is a closed soft container for which the container body needs to be cut open to use. Although this drop bottle has low production cost, it cannot be used. Hands and tools are easy to directly pollute the medicine during opening, and the cut corners of the bottle mouth are easy to cause accidental damage to the eyes during use, which is neither hygienic nor safe to use; the other is transparent Or the container body and bottle cap made of translucent and elastic materials. When in use, the liquid medicine flows out by pressing the side wall of the bottle body. However, the connection between the container body and the bottle cap is generally screwed. Therefore, it is inconvenient to unscrew or tighten the bottle cap by rotating it several times during use, and the bottle caps are all cylinders with internal threads, while the bottles are generally flat cuboids or cylinders, with monotonous appearance and no aesthetic feeling, and Because there is no bottle mouth sealing device for sealing the container body in the bottle cap, and a bottle of liquid medicine generally needs to be used repeatedly for many times before it can be used up, so the phenomenon of liquid overflow in the bottle often occurs when it is placed, which is difficult for users to carry and use. cause great inconvenience.

Contents of the invention

The purpose of the utility model is to solve the above existing problems and provide a drop bottle which is easy to use, fast, reliable in structure and beautiful in appearance. On this basis, the further purpose of the utility model is to provide a drop bottle that is easy to carry and use.

The technical scheme of the utility model is achieved in that:

The drop bottle described in the utility model is composed of a container body and a bottle cap, wherein the container body includes a transparent or translucent bottle body with an elastic side wall and a bottleneck with a bottleneck on the upper part of the bottle body, It is characterized in that the bottoms of the front and rear outer sidewalls of the bottleneck are respectively provided with a protrusion at the position where it is connected to the bottle body, and the two inner sidewalls of the bottle cap are respectively provided with protrusions that can be respectively connected with the protrusions. Cooperate with the two small sections of clips that are locked and locked, and the inner cavity of the bottle cap is provided with a limit device that can be sleeved with the bottle neck to limit the position of the bottle neck. The bottle cap is covered by the limit device The bottle neck is hooked on the bottom edge of the bottle neck protrusion through the two clip strips on the two inner sidewalls respectively, so as to be securely fastened on the container body.

Wherein, the above-mentioned limiting device is two arc-shaped stop blocks that are symmetrically arranged between the front and rear inner walls of the above-mentioned bottle cap and can wrap the top of the above-mentioned bottle neck, and the inner surfaces of each arc-shaped stop block are respectively At least one positioning rib is arranged in the axial direction.

In order to effectively prevent the liquid in the bottle from flowing out, make it easy to carry and use, and further strengthen the reliability of its structure, the bottle neck of the above-mentioned container body has a bottle stopper with an axial pinhole and a smooth spherical structure on its outer upper part. Correspondingly, on the inner top surface of the above-mentioned bottle cap, there is a downward plug pin that can be inserted into the above-mentioned bottle stopper, and the above-mentioned bottle cap seals the bottle mouth through the cooperation of the plug post and the bottle stopper.

In order to make the appearance of the utility model beautiful and generous, so that people can enjoy the beauty in the process of use, the shape of the above-mentioned bottle body and the bottle cap can be arbitrarily set according to the needs of the user, such as the above-mentioned bottle cap can be rounded at the top A flat triangular cavity, the above-mentioned bottle body is a flat triangular cavity with three rounded corners, and the bottle body and the bottle cap are nested together to form a flat quadrilateral structure; the above-mentioned bottle cap can also be A semicircular flat arc-shaped cavity, the above-mentioned bottle body is a flat square cavity with a large top and a small bottom, and its two sides are arc-shaped, and the above-mentioned bottle body and bottle cap are nested together to form a flat-bottomed Flattened ellipsoidal structure and so on.

Because the utility model adopts the structure that the bottleneck and the bottle cap of the container body are respectively provided with the structure of the clamping protrusion and the clamping bar which can be clamped mutually, so that in the process of use, as long as the bottle cap is directly placed on the bottleneck and then slightly Push it inward to hook the tab on the protrusion of the container body and securely place the bottle cap on the container body, and when it needs to be opened and activated, turn the bottle cap slightly to the left or right It can make the card bar come out from the card convex bottom to open the bottle cap, which is extremely convenient and quick to use. And because the inner cavity of the bottle cap is also provided with the structure of two arc-shaped stoppers that are nested with the bottle neck, it effectively prevents the relative sliding between the container body and the bottle cap, and further enhances the reliability of its structure. Simultaneously because the utility model also adopts in the bottle mouth of container body to be provided with the bottle stopper of band axial pinhole and on the inner top surface of bottle cap correspondingly is provided with a downward stopper structure, has avoided effectively the liquid in the bottle. The occurrence of overflow when placed and being inconvenient to carry and use further enhances the reliability of its structure. In addition, because the pinhole of the cork adopts a stepped structure, the reliability of the structure is further enhanced. Moreover, the utility model has the advantages of simple structure, beautiful and unique appearance, low production cost and broad market prospect.

Below in conjunction with accompanying drawing, the utility model is further described.

Description of drawings

Fig. 1 is the top view structural representation of an embodiment of the utility model;

Fig. 2 is the A-A sectional structural schematic diagram of Fig. 1;

Fig. 3 is the schematic diagram of the B-B sectional structure of Fig. 1;

Fig. 4 is a schematic diagram of the outer structure of another embodiment of the present invention.

Detailed ways

As shown in Figures 1-4, the easy-to-use drop bottle of the utility model is composed of a container body 1 and a bottle cap 2, wherein the container body 1 includes a transparent or translucent bottle body with elastic side walls 11 and the bottleneck 12 with a bottleneck that is positioned at the top of the bottle body 11, in order to make the utility model easy and fast to use, the bottoms of the front and rear side walls of the bottleneck 12 are close to the positions where they connect with the bottle body 11. A locking protrusion 121 is provided, and the above-mentioned locking protrusion 121 can be in the shape of a convex grain with a small top and a large bottom. The two inner walls of the bottle cap 2 are correspondingly provided with two locking protrusions that can be engaged and locked with the locking protrusions 121 respectively. A small clip 21, so that in the process of use, as long as the bottle cap 2 is directly placed on the container body 1 and then pushed inward a little, the clip 21 can be hooked on the projection 121 of the bottle neck 12 And the bottle cap 2 is fastened on the container body 1, and when it needs to be opened and enabled, the bottle cap 2 can be rotated slightly to the left or right to make the above-mentioned clip 21 escape from the bottom of the card protrusion 121 and open the bottle cap 2 for use. Extremely convenient. And in order to further strengthen the reliability of its structure, the inner cavity of the bottle cap 2 is provided with a limit device that can be nested with the bottle neck 12 to limit the position of the bottle neck 12. The position limit device adopted by the utility model The device is two arc-shaped stop blocks 22 that are symmetrically arranged between the front and rear inner walls of the above-mentioned bottle cap 2 and can cover the top of the bottle neck 12, and the upper inner surfaces of each arc-shaped stop block 22 are respectively At least one positioning rib 221 is provided in the axial direction, and the bottle cap 2 is overlaid on the bottleneck 12 through the limiting device and hooked on the bottleneck 12 by the two clips 21 on the inner side walls of the cap respectively. 121 on the bottom edge and securely fastened on the container body 1 . In order to further enhance the reliability of the structure, the two sides of the two arc-shaped stoppers 22 are respectively connected to the two inner walls of the bottle cap 2 . In order to make the utility model effectively prevent the liquid in the bottle from overflowing when the bottle body 11 is turned upside down, to further enhance the reliability of its structure and make it more convenient to carry and use, as shown in Figures 2 to 3, The bottle mouth of the above-mentioned container body 1 is set with a bottle stopper 3 with an axial pinhole 31 and its outer upper part is a smooth spherical structure. The stopper 23 in the pinhole 31 of the bottle stopper 3, the above-mentioned bottle cap 2 is plugged by the cooperation of the stopper 23 and the bottle stopper 3 to seal the bottle mouth. And in order to prevent the liquid from flowing out of the bottle when the container body 1 is turned upside down and to effectively control the liquid output when it is in use, the above-mentioned axial pinhole 31 is a stepped through hole with a large top and a small bottom, so when the bottle body 11 is turned upside down When the bottle is turned upside down, the liquid in the bottle forms a surface tension at the hole diameter that changes from small to large, and this surface tension prevents the liquid in the bottle from flowing out downward. A negative pressure is formed, so the liquid will not flow out by itself during the instant inversion process, but only by pressing the wall of the bottle body to make it flow out, which not only prevents the liquid in the bottle from flowing out by itself, but also makes the bottle The inner liquid is not easy to be polluted by the outside world, its structure is simple and reliable, and it is extremely convenient to use. In order to further make it easy to use, an annular groove position can also be set at the bottom of the above-mentioned bottle stopper 3 . In order to further enhance the reliability of its structure, the outer middle part of the above-mentioned bottle stopper 3 is provided with a sealing convex ring 32 that can be nested with the top of the above-mentioned bottle neck 12, and its outer lower part is provided with at least one device that can tightly fit with the inner wall of the above-mentioned bottle neck 12. The annular convex strip 33. In order to further enhance the reliability of its structure, an annular groove is formed between two adjacent annular protrusions 33 on the bottle stopper 3, and a sealing ring is embedded in the annular groove. In order to make the appearance of the utility model beautiful and generous, so that people can enjoy the beauty in the process of use, the shape of the above-mentioned bottle body 11 and the bottle cap 2 can be set arbitrarily according to the needs of users, such as the above-mentioned bottle body 11 can be flat Polygonal elastic structure; in order to make its appearance beautiful and unique, as shown in Figure 3, the above-mentioned bottle cap 2 can also be a flat triangular cavity with rounded corners on the top, and the above-mentioned bottle body 11 is that the three top corners are rounded Flat triangular cavity, and the bottle body 11 and the bottle cap 2 are nested together to form a flat quadrilateral structure, and in order to make the above-mentioned bottle body 11 easier to finger-press deformation and elastic recovery during use, it can also be used in the above-mentioned A circular protrusion is respectively established on the front and rear side walls of the middle part of the bottle body 11; The bottom is a small flat square cavity with arcs on both sides, and the above-mentioned bottle body 11 and bottle cap 2 are nested together to form a flat-bottomed flat ellipsoid structure, etc. In short, the above-mentioned bottle body 11 and bottle cap 2 can be made in various shapes according to needs, which can meet the needs of consumers, and its structure is simple, reliable, beautiful in appearance, low in production cost, and has broad market prospects.

Claims (10)

1. An easy-to-use drop bottle, consisting of a container body (1) and a bottle cap (2), wherein the container body (1) includes a transparent or translucent bottle body (11) with elastic side walls and The bottleneck (12) with a bottleneck located on the upper part of the bottle body (11) is characterized in that the bottoms of the front and rear outer sidewalls of the bottleneck (12) are respectively provided at the positions where they are connected to the bottle body (11). There is a locking protrusion (121), and the two inner side walls of the bottle cap (2) are correspondingly provided with two small sections of locking strips (21) that can be engaged and locked with the locking protrusions (121) respectively, and the The inner cavity of the bottle cap (2) is provided with a limiting device that can be nested with the bottle neck (12) to limit the position of the bottle neck (12), and the bottle cap (2) is covered by the limiting device On the bottle neck (12) and hooked on the bottom edge of the bottle neck (12) projection (121) respectively by the two clamping strips (21) on the two inner walls thereof, it is reliably buckled on the container body ( 1) on. 2. The drop bottle according to claim 1, characterized in that the above-mentioned limiting device is symmetrically arranged between the front and rear inner walls of the above-mentioned bottle cap (2) and can wrap the top of the above-mentioned bottle neck (12). Two arc-shaped stop blocks (22), and at least one positioning rib (221) is axially provided on the inner surface upper part of each arc-shaped stop block (22). 3. The drop bottle according to claim 1 or 2, characterized in that a bottle stopper with an axial pinhole (31) and a smooth spherical surface structure is set in the mouth of the container body (1) (3), the inner top surface of the above-mentioned bottle cap (2) is correspondingly provided with a downward plug post (23) that can be inserted into the pinhole (31) of the bottle stopper (3), and the above-mentioned bottle cap (2) The mouth of the bottle is sealed through the cooperation of the plug post (23) and the bottle stopper (3). 4. The drop bottle according to claim 3, characterized in that the axial pinhole (31) is a stepped through hole with a larger top and a smaller bottom. 5. The drop bottle according to claim 4, characterized in that the bottom of the bottle stopper (3) is provided with an annular groove. 6. The drop bottle according to claim 3, characterized in that the outer middle part of the above-mentioned bottle stopper (3) is provided with a sealing convex ring (32) which can be nested with the top of the above-mentioned bottle neck (12), and the outer lower part is provided with There is at least one annular protruding line (33) that can tightly cooperate with the inner wall of the above-mentioned bottle neck (12). 7. The drop bottle according to claim 6, characterized in that an annular groove is formed between two adjacent annular protruding strips (33) on the above-mentioned bottle stopper (3), and a ring groove is embedded in the ring groove. sealing ring. 8. The drop bottle according to claim 1, characterized in that the above-mentioned bottle cap (2) is a flat triangular cavity with rounded corners at the top, and the above-mentioned bottle body (11) is a flat shape with three rounded corners. It has a triangular cavity, and the bottle body (11) and the bottle cap (2) are nested together to form a flat quadrilateral structure. 9. The drop bottle according to claim 8, characterized in that there is a circular protrusion on the front and rear side walls of the middle part of the above-mentioned bottle body (11). 10. The drop bottle according to claim 1, characterized in that the above-mentioned bottle cap (2) is a semicircular flat arc-shaped cavity, and the above-mentioned bottle body (11) is large on the top and small on the bottom, and its two sides The cavity body is flat and arc-shaped, and the above-mentioned bottle body (11) and bottle cap (2) are matched and nested to form a flat-shaped ellipsoid structure with a flat bottom.

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