CN210149902U - Dropping bottle - Google Patents

Abstract

The utility model discloses a liquid drop bottle, including the bottle, set up in bottleneck, the cover at bottle top are located outer bottle lid of bottleneck, alternate in the burette at bottle lid middle part, cup joint in the rubber cap at burette top, the bottom of burette stretches into in the bottle, the outer wall of bottleneck is provided with the external screw thread section, the vertical breach that is no less than one that is provided with downwards in top of external screw thread section, the inner wall of bottle lid corresponds the position of breach is provided with internal thread section, the shape of internal thread section corresponds the shape setting of external screw thread section, the utility model discloses combine burette and bottle in an organic whole, both conveniently seal the bottle after having used up, also avoided when putting the bottle with the burette in the use, the problem of turning over easily, improve whole practicality.

Description

Dropping bottle

Technical Field

The utility model relates to a medical supplies especially relates to a liquid drop bottle.

Background

In medical use, some liquid medicines are contained in a small bottle, then a sealing cover of the small bottle is opened when the liquid medicines are used, the liquid medicines extend into a burette to absorb the solution for use, after single use is finished, the burette is still placed in the small bottle, the small bottle is easy to overturn due to the fact that the length of the burette is long and the center of gravity is high, the small bottle cannot be sealed after the burette is placed in the small bottle, bacteria impurities and moisture are easy to enter the small bottle to evaporate, for example, when a microscope is used, cedar oil in the bottle needs to be taken out by a dropper and then dripped on an oil mirror, the burette needs to be titrated by a new burette for each use, or the bottle cover is opened all the time, the burette is inserted into the bottle body, and the solution in the bottle body cannot be.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: there is a need for a liquid drop bottle that is convenient to seal and titrate in daily use.

The utility model provides a solution of its technical problem is: the utility model provides a liquid drop bottle, includes the bottle, set up in bottleneck, the cover at bottle top are located outer bottle lid of bottleneck, alternate in the burette at bottle lid middle part, cup joint in the rubber cap at burette top, the bottom of burette stretches into in the bottle, the outer wall of bottleneck is provided with the external screw thread section, the vertical breach that is no less than one that is provided with downwards in top of external screw thread section, the inner wall of bottle lid corresponds the position of breach is provided with internal thread section, the shape of internal thread section corresponds the shape setting of external screw thread section.

As a further improvement of the technical scheme, the outer side wall of the bottle cap is provided with at least one groove.

As a further improvement of the above technical solution, a sleeve is sleeved outside the dropper, the outer diameter of the sleeve is gradually reduced from top to bottom, the outer diameter of the top side of the sleeve is smaller than the inner diameter of the bottle neck, and the top surface of the sleeve abuts against the bottom surface of the bottle cap.

As a further improvement of the technical scheme, the burette is externally provided with scale marks.

As a further improvement of the technical scheme, the outer wall of the bottle body is provided with at least one friction part, the friction part comprises a plurality of protruding stripes arranged along the circumferential direction of the bottle body at intervals, and the protruding stripes extend along the vertical direction.

As a further improvement of the above technical scheme, a spring is arranged in the rubber cap, one end of the spring is fixedly arranged at the top end of the dropper, and the other end of the spring is abutted against the inner top surface of the rubber cap.

The utility model has the advantages that: a liquid drop bottle is provided, which comprises a bottle body, a bottle cap is sleeved in a bottle neck at the top of the bottle body, the bottle cap is connected with an external thread section in a matching way through an internal thread section, the bottle cap can be used for sealing the bottle body, when the bottle cap is used, the bottle cap is unscrewed, when the internal thread section is completely positioned at a position of a gap of the external thread section, the bottle cap can be directly pulled upwards, a dropper in the middle of the bottle cap can be taken out together by holding the bottle cap by hand, a rubber cap at the top of the dropper is extruded, solution in the dropper can be extruded out, when the dropper needs to be temporarily placed after single use, the dropper can be directly inserted into the bottle body, the position of the internal thread section of the bottle cap corresponding to the gap of the external thread section is sleeved outside the bottle neck, due to the matching of the internal thread section and the gap, a part of the bottle cap can be sleeved outside the bottle neck, the bottle cap cannot, if need use next time directly with the bottle lid up lift can, consequently, the utility model discloses combine the burette to bottle lid department, it is more convenient to take the use, does not need to dispose the burette in addition to the problem of the medicine bottle is overturned easily when having avoided the burette to insert and place in the medicine bottle.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures represent only some embodiments of the invention, not all embodiments, and that a person skilled in the art can also derive other designs and figures from these figures without inventive effort.

Fig. 1 is a schematic view of the overall structure of the present invention.

In the figure: 1-bottle body, 2-bottle neck, 3-bottle cap, 4-dropper, 5-rubber cap, 6-groove, 7-sleeve and 8-spring.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the connection relations mentioned herein do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection accessories according to the specific implementation situation. All technical characteristics in the invention can be interactively combined on the premise of not conflicting with each other.

Referring to fig. 1, a liquid drop bottle, including bottle 1, set up in bottleneck 2, the cover at 1 top of bottle are located bottle lid 3 outside bottleneck 2, alternate in the burette 4 at 3 middle parts of bottle lid, cup joint in the rubber cap 5 at 4 tops of burette, the bottom of burette 4 stretches into in the bottle 1, the outer wall of bottleneck 2 is provided with the external screw thread section, the vertical breach that is no less than one that is provided with in top of external screw thread section downwards, the inner wall of bottle lid 3 corresponds the position of breach is provided with internal thread section, the shape of internal thread section corresponds the shape setting of external screw thread section.

From the above, the utility model provides a liquid dropper bottle, including bottle 1, bottle lid 3 is emboliaed at bottleneck 2 department at bottle 1 top, through the cooperation of internal thread section and external screw thread section to be connected, utilize bottle lid 3 can be sealed to bottle 1, when using, unscrew bottle lid 3, when internal thread section is whole to be in the position of external screw thread section breach, can directly pull out bottle lid 3 up, can hand bottle lid 3 at this moment and also take out burette 4 in the middle part of bottle lid 3 together, through the rubber cap 5 of extrusion burette 4 top, can extrude the solution in the burette 4, after single use, when needing to place burette 4 temporarily, can directly insert burette 4 in bottle 1, and embolia the position that the internal thread section of bottle lid 3 corresponds the external screw thread section breach outside bottleneck 2, because the cooperation of internal thread section and breach can make a part of bottle lid 3 embolia outside bottleneck 2, make bottle lid 3 can not because have burette 4 the focus too high, break away from out bottleneck 2 easily, or direct whole upset, if need use next time directly with bottle lid 3 up carry draw can, consequently, the utility model discloses combine burette 4 to bottle lid 3 department, it is more convenient to take the use, does not need to dispose burette 4 in addition to the problem of overturning the medicine bottle easily when having avoided burette 4 to insert and place in the medicine bottle.

Further as preferred embodiment, the lateral wall of bottle lid 3 is provided with recess 6 no less than one, and when using, exert oneself the finger in recess 6 position, conveniently open bottle lid 3, especially be stained with when fluid on the bottle lid 3, open more conveniently.

Further as a preferred embodiment, a sleeve 7 is sleeved outside the dropper 4, the outer diameter of the sleeve 7 is gradually reduced from top to bottom, the outer diameter of the top side of the sleeve 7 is smaller than the inner diameter of the bottle neck 2, the top surface of the sleeve 7 abuts against the bottom surface of the bottle cap 3, after the sleeve 7 is fixed outside the dropper 4, as the top surface of the sleeve 7 abuts against the bottom surface of the bottle cap 3, when the dropper 4 is lifted upwards, the sleeve 7 plays a main supporting role for the bottle cap 3, and when the bottom surface of the bottle cap 3 is stained with a solution, as the outer diameter of the sleeve 7 is gradually reduced from top to bottom, the solution flows to the dropper 4 along the guide of the outer wall of the sleeve 7 and falls down, so that the problem that the bottle cap 3 is stained with the solution.

Further, in a preferred embodiment, the burette 4 is externally provided with scale marks to facilitate observation of the amount of the solution in the burette 4 and the amount of the solution dripped from the burette 4.

Further as preferred embodiment, the outer wall of bottle 1 is provided with the friction portion that is no less than one, friction portion includes a plurality of edges the protruding stripe that 1 circumference interval of bottle set up, protruding stripe extends the setting along vertical direction, when conveniently unscrewing bottle lid 3, and the hand is done oneself in friction portion, and especially when 1 outer wall of bottle is stained with the solution, also can exert oneself in bottle 1 well.

Further as a preferred embodiment, a spring 8 is arranged in the rubber cap 5, one end of the spring 8 is fixedly arranged at the top end of the dropper 4, the other end of the spring 8 abuts against the inner top surface of the rubber cap 5, the structure is convenient to operate by a single hand, the bottle cap 3 is clamped by a thumb and a middle finger, the rubber cap 5 is pressed by the fingers, the spring 8 is compressed, the solution in the dropper 4 drips out, and the rubber cap 5 can be restored to the original shape by loosening the index finger after use, so that the use is more convenient.

Preferably, the bottle body 1 has a volume of about 25 ml, and the lower dropper has a length of about 4-5 cm to avoid lens blockage.

While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited to the details of the embodiments shown, but is capable of various modifications and substitutions without departing from the spirit of the invention.

Claims (6)

1. A liquid drop bottle, characterized by: including bottle (1), set up in bottleneck (2), the cover at bottle (1) top are located outer bottle lid (3), the interlude in burette (4) at bottle lid (3) middle part, cup joint in rubber cap (5) at burette (4) top, the bottom of burette (4) stretches into in bottle (1), the outer wall of bottleneck (2) is provided with the external screw thread section, the vertical breach that is no less than one that is provided with in top of external screw thread section downwards, the inner wall of bottle lid (3) corresponds the position of breach is provided with internal thread section, the shape of internal thread section corresponds the shape setting of external screw thread section.

2. A liquid drop bottle according to claim 1, wherein: the outer side wall of the bottle cap (3) is provided with at least one groove (6).

3. A liquid drop bottle according to claim 1, wherein: sleeve (7) have been cup jointed outward in burette (4), the external diameter of sleeve (7) from top to bottom reduces gradually, the external diameter on sleeve (7) top side is less than the internal diameter of bottleneck (2), the top surface of sleeve (7) with the bottom surface of bottle lid (3) offsets.

4. A liquid drop bottle according to claim 1, wherein: and scale marks are arranged outside the dropper (4).

5. A liquid drop bottle according to claim 1, wherein: the outer wall of bottle (1) is provided with the friction portion that is no less than one, friction portion includes a plurality of edges the protruding stripe that bottle (1) circumference interval set up, protruding stripe extends the setting along vertical direction.

6. A liquid drop bottle according to claim 1, wherein: a spring (8) is arranged in the rubber cap (5), one end of the spring (8) is fixedly arranged at the top end of the dropper (4), and the other end of the spring (8) is abutted to the inner top surface of the rubber cap (5).

Images