CN211096075U - Dropping bottle convenient to unscrew - Google Patents
Dropping bottle convenient to unscrew Download PDFInfo
- Publication number
- CN211096075U CN211096075U CN201921926037.1U CN201921926037U CN211096075U CN 211096075 U CN211096075 U CN 211096075U CN 201921926037 U CN201921926037 U CN 201921926037U CN 211096075 U CN211096075 U CN 211096075U
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- bottle
- unscrew
- liquid
- wall
- liquid drop
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Abstract
The utility model discloses a dropping bottle convenient to unscrew, including bottle, liquid dropper and bottle lid, the bottle includes the cavity portion of storage liquid and the bottleneck portion of being connected with the bottle lid, be provided with two semi-curved screw threads on the bottleneck portion outer wall, two the screw thread is disconnected, the bottom of bottleneck portion is provided with the locking recess, set up the crest line of two symmetries on the inner wall of bottle lid, two the crest line can block respectively on two semi-curved screw threads, still be provided with on the inner wall of bottle lid inwards protruding and can the joint be in locking line in the locking recess, the liquid dropper sets up on the bottle, the top of liquid dropper is provided with the drip mouth. The utility model discloses a dropping liquid bottle convenient to unscrew, when one-hand operation, can screw the bottle lid easily or unscrew to lock behind the bottle lid screws to fixed position.
Description
Technical Field
The utility model relates to a dropping liquid household utensils field, concretely relates to dropping liquid bottle convenient to unscrew.
Background
With more and more patients with myopia and eye diseases, the types and functions of eye drops are more and more, for example, the eye drops can relieve eye dryness, eye fatigue, allergy resistance and the like, and the eye drops become one of the most common medicines around people.
Eyedrops are generally stored and dripper bottles, the dripper bottles of the prior art all include bottle and bottle lid, with the bottle lid from the bottle screw down when using, but the connected mode of present dripper bottle and bottle lid all adopts the screw thread design, when screwing down, need grasp the bottle on one hand, rotatory bottle lid of many rings on one hand, just can take off the bottle lid from the bottle, to some singlehanded injured patients like this, hardly with the bottle lid from the bottle screw down, caused the use inconvenient.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide a liquid drop bottle convenient to unscrew, when one-hand operation, can screw the bottle lid easily or unscrew to lock behind the bottle lid screws to fixed position.
In order to solve the technical problem, the utility model provides a dropping bottle convenient to unscrew, including bottle, liquid dropper and bottle lid, the bottle includes the cavity portion of storage liquid and the bottleneck portion of being connected with the bottle lid, be provided with two semi-curved screw threads on the bottleneck portion outer wall, two the screw thread is disconnected from, the bottom of bottleneck portion is provided with the locking recess, set up the thread line of two symmetries on the inner wall of bottle lid, two the thread line can block respectively on two semi-curved screw threads, still be provided with on the inner wall of bottle lid inwards protruding and can the joint be in locking line in the locking recess, the liquid dropper sets up on the bottle, the top of liquid dropper is provided with the drip mouth.
In a preferred embodiment of the present invention, further comprising a stop block protruding from the locking groove is disposed on one side of the locking groove.
In a preferred embodiment of the present invention, the bottle body and the dropper are separately disposed, the lower end of the dropper can be inserted into the bottle body, and the lower end of the dropper is in interference fit with the bottle body.
In a preferred embodiment of the present invention, the bottle cap further comprises an anti-slip pattern on the outer wall of the bottle cap.
In a preferred embodiment of the present invention, the dropping port is a cone-shaped dropping port.
The utility model discloses a preferred embodiment, further include the top inner wall of bottle lid is provided with the arch, the arch can be plugged up the drip mouth.
In a preferred embodiment of the present invention, the pressing portion is disposed on a side wall of the cavity portion.
In a preferred embodiment of the present invention, it further includes that the outer sidewall of the cavity portion is provided with a scale.
The utility model has the advantages that: the utility model is provided with two non-connected semi-arc threads on the outer wall of the bottle neck part and two symmetrical thread lines on the inner wall of the bottle cap, and the two thread lines can be respectively clamped on the two semi-arc threads, so that the bottle cap can be clamped on the bottle body to prevent the bottle cap from sliding outwards relative to the bottle body; simultaneously, a locking groove is formed in the bottom of the bottle neck, a locking line which is inwards protruded and can be clamped in the locking groove is further arranged on the inner wall of the bottle cap, and when the locking line is clamped in the locking groove, the bottle cap cannot rotate relative to the bottle body, so that the bottle cap is prevented from rotating and falling off.
The utility model discloses compare in prior art's threaded connection, only adopt half curved screw to prevent that the bottle lid from outwards sliding and coming off, adopt the locking recess to prevent that the bottle lid from rotating for the bottle and coming off, when can stably fix the bottle lid, can also be fast, screw the bottle lid easily or unscrew, be applicable to one-hand operation.
Drawings
Fig. 1 is a schematic structural view of a dropping bottle convenient to unscrew according to the present invention;
FIG. 2 is a top view of the bottle neck of the present invention;
fig. 3 is a schematic structural view of the bottle cap of the present invention.
The reference numbers in the figures illustrate: 1. a bottle body; 101. a cavity portion; 102. a bottle neck portion; 2. a liquid dropping head; 201. a drip port; 3. a bottle cap; 301. a protrusion; 302. anti-skid lines; 4. a thread; 5. a thread; 6. a locking groove; 7. locking the wire; 8. a stop block; 9. a pressing part; 10. and (4) calibration.
Detailed Description
The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.
Referring to fig. 1-3, an embodiment of a dropping bottle convenient to unscrew of the present invention includes a bottle body 1, a dropping head 2 and a bottle cap 3, the bottle body 1 includes a cavity 101 for storing liquid and a bottle neck 102 connected to the bottle cap 3, the outer wall of the bottle neck 102 is provided with two semi-arc threads 4, the two threads 4 are independently arranged and are not connected end to end, the inner wall of the bottle cap 3 is provided with two symmetrical threads 5, and the two threads 5 can be respectively clamped on the two semi-arc threads 4, so that the bottle cap 3 can be clamped on the bottle body 1, and the bottle cap 3 is prevented from sliding outwards relative to the bottle body 1; meanwhile, a locking groove 6 is formed in the bottom of the bottle neck 102, a locking line 7 which protrudes inwards and can be clamped in the locking groove 6 is further formed in the inner wall of the bottle cap 3, and when the locking line 7 is clamped in the locking groove 6, the bottle cap 3 cannot rotate relative to the bottle body 1, so that the bottle cap 3 is prevented from rotating and falling off; the top of bottle 1 is provided with ascending opening, the lower extreme of dripper 2 can insert in the opening of bottle 1, and the lower extreme of dripper 2 with opening interference fit, bottle 1 and dripper 2 that the components of a whole that can function independently set up can be to pouring into new liquid in bottle 1 again when the liquid in bottle 1 drips, make it can reuse, the top of dripper 2 is provided with drip mouth 201.
Specifically, a stop block 8 protruding out of the locking groove 6 is arranged on one side of the locking groove 6, the locking line 7 is screwed into the locking groove 6 from one side, and a stop block 8 is arranged on the other screwed side, so that the stop block 8 can prevent the over-screwing condition from occurring when the bottle cap 3 is screwed on the bottle body 1.
Specifically, the outer wall of the bottle cap 3 is provided with anti-slip lines 302, and the anti-slip lines 302 are arranged to enhance friction force, so that the bottle cap 3 can be rotated more easily.
Specifically, the dropping port 201 is a tapered dropping port 201, so that the liquid can be dropped from the dropping head 2, and the influence of the liquid dropping caused by the inclination and movement of the bottle body 1 can be reduced.
Specifically, the top inner wall of bottle lid 3 is provided with protruding 301, protruding 301 can block up drip mouth 201 reduces the weeping phenomenon of drip mouth 201 department, and protruding 301 is the hemisphere type setting in this embodiment to be convenient for protruding 301 and drip mouth 201's cooperation, the protruding 301 that the hemisphere type set up simultaneously also reduces the gap when protruding 301 and drip mouth 201 cooperate, with the leakproofness of the junction that improves bottle lid 3 and drip head 2.
Specifically, the pressing portion 9 is disposed on the sidewall of the cavity 101, and the pressing portion 9 and the cavity 101 are integrally formed, so as to apply pressure to the cavity 101. Meanwhile, the outer side wall of the cavity part 101 is provided with a scale 10, so that the dripping amount of each time and the residual amount of the dripping liquid in the cavity part 101 can be conveniently checked.
The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.
Claims (8)
1. The utility model provides a dropping liquid bottle convenient to unscrew, includes bottle, liquid dropper and bottle lid, its characterized in that, the bottle includes the cavity portion of storage liquid and the bottleneck portion of being connected with the bottle lid, be provided with two semi-curved screw threads on the bottleneck portion outer wall, two the screw thread is disconnected, the bottom of bottleneck portion is provided with the locking recess, set up the crest line of two symmetries on the inner wall of bottle lid, two the crest line can block respectively on two semi-curved screw threads, still be provided with on the inner wall of bottle lid inwards protruding and can the joint be in locking line in the locking recess, the liquid dropper sets up on the bottle, the top of liquid dropper is provided with the drip mouth.
2. The easy-to-unscrew drip bottle of claim 1 wherein a stopper protruding from the locking groove is provided at one side of the locking groove.
3. The easy-to-unscrew liquid drop bottle as claimed in claim 1, wherein the bottle body and the liquid drop head are separately arranged, the lower end of the liquid drop head can be inserted into the bottle body, and the lower end of the liquid drop head is in interference fit with the bottle body.
4. The easy-to-unscrew liquid drop bottle as claimed in claim 1, wherein the outer wall of the bottle cap is provided with anti-slip lines.
5. The easy-to-unscrew liquid drop bottle as defined in claim 1, wherein the liquid drop port is a tapered liquid drop port.
6. The easy-to-unscrew liquid drop bottle as claimed in claim 5, wherein the top inner wall of the bottle cap is provided with a protrusion capable of blocking the liquid drop port.
7. The easy-to-unscrew bottle of claim 1, wherein the cavity portion has a pressing portion on a side wall thereof.
8. The easy-to-unscrew drip bottle of claim 1 wherein the outer side wall of the chamber portion is provided with graduations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921926037.1U CN211096075U (en) | 2019-11-08 | 2019-11-08 | Dropping bottle convenient to unscrew |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921926037.1U CN211096075U (en) | 2019-11-08 | 2019-11-08 | Dropping bottle convenient to unscrew |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211096075U true CN211096075U (en) | 2020-07-28 |
Family
ID=71688551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921926037.1U Active CN211096075U (en) | 2019-11-08 | 2019-11-08 | Dropping bottle convenient to unscrew |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211096075U (en) |
-
2019
- 2019-11-08 CN CN201921926037.1U patent/CN211096075U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |