CN220238610U - Dropper - Google Patents
Dropper Download PDFInfo
- Publication number
- CN220238610U CN220238610U CN202321781283.9U CN202321781283U CN220238610U CN 220238610 U CN220238610 U CN 220238610U CN 202321781283 U CN202321781283 U CN 202321781283U CN 220238610 U CN220238610 U CN 220238610U
- Authority
- CN
- China
- Prior art keywords
- rubber nipple
- bottle
- large ring
- glass tube
- dropper
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 210000002445 nipple Anatomy 0.000 claims abstract description 32
- 239000011521 glass Substances 0.000 claims abstract description 20
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 239000007788 liquid Substances 0.000 description 6
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002775 capsule Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Closures For Containers (AREA)
Abstract
The utility model discloses a dropper, which relates to the field of droppers and comprises a bottle body, wherein a large ring is arranged at the top of the bottle body, a rubber nipple is arranged at the top of the large ring, the middle part of the bottom end of the rubber nipple is connected with a glass tube, and the bottom end of the glass tube is inserted into the bottle body. According to the utility model, the rubber nipple is connected with the large ring through the annular groove in a clamping way, so that the rubber nipple is stably installed, the sealing performance of the bottle body is ensured after the large ring is connected with the bottle mouth through threads, and the rubber nipple, the large ring, the rubber nipple and the glass tube are all in detachable structures, so that the rubber nipple is convenient to replace quickly after being corroded.
Description
Technical Field
The utility model relates to the field of droppers, in particular to a dropper.
Background
The bottle is used for storing articles, and comprises a bottle body and a bottle cap. The bottle body and the bottle cap are usually detachably connected, a common bottle cap is usually adopted to cover the bottle mouth, the bottle body and the bottle cap are connected by adopting threads, for example, external threads are arranged at the bottle mouth, and internal threads matched with the external threads are arranged in the bottle cap. In order to accurately control the pouring amount of the liquid in the bottle, some bottle caps are connected with a dropper, the liquid in the bottle is adsorbed into the dropper by extruding the rubber capsule head, and then the liquid in the dropper is extruded for use. However, the bottle cap with the dropper has poor sealing performance, and is easy to cause leakage and volatilization of liquid in the bottle. Meanwhile, the existing dropper cover is unstable in material chemical property, easy to crack and easy to cause liquid leakage. Therefore, it is necessary to invent a dropper to solve the above problems.
Disclosure of Invention
The present utility model is directed to a dropper, which solves the above-mentioned problems of the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the dropper comprises a bottle body, wherein a large ring is arranged at the top of the bottle body, a rubber nipple is arranged at the top of the large ring, a glass tube is connected to the middle of the bottom end of the rubber nipple, and the bottom end of the glass tube is inserted into the bottle body.
Preferably, the top of the bottle body is provided with a bottle opening, and the bottle opening is connected with the large ring through internal and external threads.
Preferably, the bottom of the rubber nipple is provided with a sealing ring, and the sealing ring is attached to the top of the bottle mouth.
Preferably, the top of the sealing ring is provided with an annular groove, and the top of the large ring is connected with the annular groove in a clamping way through an annular plate.
Preferably, the slot is formed in the lower end of the rubber nipple, the clamping groove is formed in the inner wall of the upper end of the slot, the top of the glass tube is inserted into the slot, the clamping ring is fixed on the outer side of the top end of the glass tube, and the clamping ring is connected with the clamping groove in a clamping manner.
The utility model has the technical effects and advantages that:
according to the utility model, the rubber nipple is connected with the large ring through the annular groove in a clamping way, so that the rubber nipple is stably installed, the sealing performance of the bottle body is ensured after the large ring is connected with the bottle mouth through threads, and the rubber nipple, the large ring, the rubber nipple and the glass tube are all in detachable structures, so that the rubber nipple is convenient to replace quickly after being corroded.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic cross-sectional view of the large ring structure of the present utility model.
In the figure: 1. a bottle body; 2. a large circle; 3. a rubber nipple; 4. a glass tube; 5. a bottle mouth; 6. a seal ring; 7. an annular groove; 8. a clamping groove; 9. and a clasp.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a dropper as shown in fig. 1-2, which comprises a bottle body 1, wherein a large ring 2 is arranged at the top of the bottle body 1, a bottle mouth 5 is arranged at the top of the bottle body 1, the bottle mouth 5 is connected with the large ring 2 through internal and external threads, a rubber nipple 3 is arranged at the top of the large ring 2, the bottom end of the rubber nipple 3 is provided with a sealing ring 6, the sealing ring 6 is attached to the top of the bottle mouth 5, the sealing ring 6 plays a role of reinforcing sealing, the volatilization or leakage of liquid in the bottle body 1 is avoided, an annular groove 7 is formed at the top of the sealing ring 6, the top of the large ring 2 is connected with the annular groove 7 in a clamping manner through an annular plate, so that the rubber nipple 3 is stably installed, meanwhile, the rubber nipple 3 is conveniently separated from the large ring 2, a glass tube 4 is connected in the middle of the bottom end of the rubber nipple 3, a slot is formed in the lower end of the rubber nipple 3, a clamping groove 8 is formed in the inner wall of the upper end of the slot, the top of the glass tube 4 is inserted into the slot, the outer side of the top of the glass tube 4 is fixedly provided with a clamping ring 9, the clamping ring 9 is connected with the clamping groove 8 in a clamping manner, the glass tube 4 is stably installed, and the glass tube 4 is conveniently detached from the bottom end of the glass nipple 4 is conveniently detached from the bottle 1.
According to the utility model, the rubber nipple 3 is connected with the large ring 2 in a clamping way through the annular groove 7, so that the rubber nipple 3 is stably installed, the tightness of the bottle body 1 is ensured after the large ring 2 is connected with the bottle mouth 5 through threads, and the rubber nipple 3, the large ring 2, the rubber nipple 3 and the glass tube 4 are all in detachable structures, so that the rubber nipple 3 is convenient to replace quickly after being corroded.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (5)
1. The utility model provides a burette, includes bottle (1), its characterized in that: the bottle is characterized in that a large ring (2) is arranged at the top of the bottle body (1), a rubber nipple (3) is arranged at the top of the large ring (2), a glass tube (4) is connected to the middle of the bottom end of the rubber nipple (3), and the bottom end of the glass tube (4) is inserted into the bottle body (1).
2. A dropper as claimed in claim 1, wherein: the top of the bottle body (1) is provided with a bottle opening (5), and the bottle opening (5) is connected with the large ring (2) through internal and external threads.
3. A dropper as claimed in claim 2, wherein: the bottom of rubber nipple (3) sets up to sealing washer (6), sealing washer (6) are laminated mutually with the top of bottleneck (5).
4. A dropper as claimed in claim 3, wherein: an annular groove (7) is formed in the top of the sealing ring (6), and the top of the large ring (2) is connected with the annular groove (7) in a clamping mode through an annular plate.
5. A dropper as claimed in claim 4, wherein: the inner wall of the upper end of the slot is provided with a clamping groove (8), the top of the glass tube (4) is inserted into the slot, the outer side of the top end of the glass tube (4) is fixedly provided with a clamping ring (9), and the clamping ring (9) is connected with the clamping groove (8) in a clamping way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321781283.9U CN220238610U (en) | 2023-07-07 | 2023-07-07 | Dropper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321781283.9U CN220238610U (en) | 2023-07-07 | 2023-07-07 | Dropper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220238610U true CN220238610U (en) | 2023-12-26 |
Family
ID=89263304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321781283.9U Active CN220238610U (en) | 2023-07-07 | 2023-07-07 | Dropper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220238610U (en) |
-
2023
- 2023-07-07 CN CN202321781283.9U patent/CN220238610U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |