CN206345198U - A kind of pair of bottleneck screw lid - Google Patents
A kind of pair of bottleneck screw lid Download PDFInfo
- Publication number
- CN206345198U CN206345198U CN201720007560.9U CN201720007560U CN206345198U CN 206345198 U CN206345198 U CN 206345198U CN 201720007560 U CN201720007560 U CN 201720007560U CN 206345198 U CN206345198 U CN 206345198U
- Authority
- CN
- China
- Prior art keywords
- bottleneck
- round tube
- aperture
- pair
- return port
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of pair of bottleneck screw lid, including bottle cap body, bottle cap body includes being arranged at the bottom that bottom is used to spin with whorl of bottleneck, it is arranged at bottom top center and the round tube of insertion is connected with bottom and in round tube and the center circle plug that can freely rotate, the top surrounding of bottom is provided with the first bottleneck extended upwards in bell mouth shape, the middle part surrounding of round tube is provided with the second bottleneck extended upwards in bell mouth shape, the side of round tube is from top to bottom disposed with a pouring aperture and a return port, pouring aperture is located at the top of the second bottleneck, the return port is located between the first bottleneck and the second bottleneck, center circle plug bottom is provided with cavity and is provided with its side wall is in same level position and size identical topples over corresponding aperture and backflow corresponding aperture with pouring aperture and return port, the utility model is easy to use, fluid flow in convenient control bottle, it can preferably solve reflux problem simultaneously.
Description
Technical field
The utility model is related to Bottle cap structure technical field, and in particular to a kind of pair of bottleneck screw lid.
Background technology
Existing liquid detergent bottle cap is designed using individual layer bottleneck, and its pouring aperture is bottleneck, is open larger, is difficult to control stream
Amount, and reflux is not provided with, after completion is toppled over every time, the liquid for hanging on bottle mouth position causes water clock, on the one hand
Easily pollution ground, on the other hand will also result in the waste of liquid in bottle.
Utility model content
(1) technical problem to be solved
It is easy to use in order to overcome prior art not enough, it is proposed that a kind of pair of bottleneck screw lid, liquid in convenient control bottle
Flow, while reflux problem can be solved preferably.
(2) technical scheme
The utility model is achieved through the following technical solutions：The utility model proposes a kind of pair of bottleneck screw lid, including
Bottle cap body, the bottle cap body includes being arranged at the bottom that bottom is used to spinning with whorl of bottleneck, be arranged at the top of bottom
Heart position and the round tube of insertion is connected with bottom and in round tube and the center circle plug that can freely rotate, the bottom
The top surrounding of lid is provided with the first bottleneck extended upwards in bell mouth shape, and the middle part surrounding of the round tube is provided with loudspeaker
The second bottleneck that mouth shape extends upwards, the side of round tube is from top to bottom disposed with a pouring aperture and a return port,
The pouring aperture is located at the top of the second bottleneck, and the return port is located between the first bottleneck and the second bottleneck, the center circle
Plug bottom is provided with cavity and is provided with its side wall is in same level position and size phase with pouring aperture and return port
Same topples over corresponding aperture and backflow corresponding aperture.
Further, the center circle plug is formed using elastomeric material is made.
Further, the pouring aperture and return port are located on same vertical line.
Further, it is described to topple over the setting that is staggered of both corresponding aperture and backflow corresponding aperture.
Further, the lateral surface of the center circle plug and the medial surface correspondence position of round tube are respectively arranged with a ring
Shape projection and annular recess.
(3) beneficial effect
The utility model has the advantages that relative to prior art：
A kind of pair of bottleneck screw lid that the utility model is mentioned, it is provided with two bottlenecks, and second bottleneck on top is used for
Pouring liquid, and the first bottleneck of bottom can be used for liquid backflow, be provided with center circle plug, by pivot circle plug to inclining
Hole and return port, which are realized, opens and closes, and facilitates control to topple over flow, while good sealing effect.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
1- bottoms；2- round tubes；3- center circle plugs；The bottlenecks of 4- first；The bottlenecks of 5- second；21- pouring aperture；22- return ports；
31- topples over corresponding aperture；32- backflow corresponding apertures.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only to explain
The utility model, is not used to limit the utility model.
A kind of pair of bottleneck screw lid as shown in Figure 1, including bottle cap body, the bottle cap body include being arranged at bottom use
In the bottom 1 spun with whorl of bottleneck, the round tube 2 for being arranged at the top center of bottom 1 and insertion being connected with bottom 1 and
In the round tube 2 and the center circle plug 3 that can freely rotate, the top surrounding of the bottom 1 be provided with bell mouth shape to
First bottleneck 4 of upper extension, the middle part surrounding of the round tube 2 is provided with the second bottleneck 5 extended upwards in bell mouth shape, circle
The side of shape pipe 2 is from top to bottom disposed with a pouring aperture 21 and a return port 22, and the pouring aperture 21 is located at second bottle
The top of mouth 5, the return port 22 is located between the first bottleneck 4 and the second bottleneck 5, and the bottom of center circle plug 3 sets free
Chamber and it is provided with its side wall and is in same level position with pouring aperture 21 and return port 22 and size identical is toppled over pair
Answer hole 31 and backflow corresponding aperture 32.
Wherein, the center circle plug 3 is formed using elastomeric material is made；The pouring aperture 21 and return port 22 are located at same
On one vertical line；It is described to topple over the setting that is staggered of both corresponding aperture 31 and backflow corresponding aperture 32；The lateral surface of the center circle plug 3
And the medial surface correspondence position of round tube 2 is respectively arranged with an annular projection and annular recess.
A kind of pair of bottleneck screw lid that the utility model is mentioned, it is when specifically used, and bottle cap body passes through positioned at its bottom
Bottom 1 and the whorl of bottleneck in portion spin, and the bottom of bottom 1 is provided with internal thread, when needing to topple over the liquid in bottle, rotation
Indexing topples over corresponding aperture 31 with being located at round tube 2 in the center circle plug 3 in round tube 2 when pivot circle plug 3 to its side
When the pouring aperture 21 of side is overlapped, the corresponding aperture 32 that now flows back is not at coincidence status with return port 22, tilts in body, bottle
Liquid can be poured out from pouring aperture 21, and the second bottleneck of liquid runs down 5 flows out, after completion is toppled over, at the second bottleneck 5
Liquid be back to position between the first bottleneck 4 and the second bottleneck 5, now again rotation center circle plug 3 so that backflow corresponding aperture
32 are overlapped with return port 22, and the liquid of backflow can be passed back into bottle again along return port 22, when not in use, can be rotated
Center circle plug 3 so that topple over corresponding aperture 31 and backflow corresponding aperture 32 is not overlapped with pouring aperture 21 and return port 22, due to
Center circle plug 3 is formed using rubber is made, thus good sealing effect.
It is worth mentioning, to ensure that center circle plug 3 and the upper-lower position of round tube 2 keep constant, in center circle plug 3 and circle
The side of shape pipe 2 is respectively arranged with annular projection and groove, and the annular projection positioned at the side of center circle plug 3 can be with inlay card in recessed
Groove freely rotates and will not occur the relative play of upper-lower position.
Embodiment described above is only that preferred embodiment of the present utility model is described, not to this practicality
New spirit and scope are defined.On the premise of the utility model design concept is not departed from, this area ordinary person couple
The all variations and modifications that the technical solution of the utility model is made, all should drop into protection domain of the present utility model, this reality
With new claimed technology contents, all record in detail in the claims.
Claims (5)
1. a kind of pair of bottleneck screw lid, including bottle cap body, it is characterised in that：The bottle cap body is used for including being arranged at bottom
The bottom (1) spun with whorl of bottleneck, the round tube for being arranged at bottom (1) top center and insertion being connected with bottom (1)
(2) and positioned at the center circle plug (3) that round tube (2) is interior and can freely rotate, the top surrounding of the bottom (1) is provided with
The first bottleneck (4) extended upwards in bell mouth shape, the middle part surrounding of the round tube (2) is provided with prolongs upwards in bell mouth shape
The second bottleneck (5) of exhibition, the side of round tube (2) is from top to bottom disposed with a pouring aperture (21) and a return port
(22), the pouring aperture (21) is located at the top of the second bottleneck (5), and the return port (22) is located at the first bottleneck (4) and second
Between bottleneck (5), center circle plug (3) bottom be provided with cavity and be provided with its side wall with pouring aperture (21) and return
Discharge orifice (22) is in same level position and size identical topples over corresponding aperture (31) and backflow corresponding aperture (32).
2. a kind of pair of bottleneck screw lid according to claim 1, it is characterised in that：The center circle plug (3) uses rubber
Material is made to be formed.
3. a kind of pair of bottleneck screw lid according to claim 1, it is characterised in that：The pouring aperture (21) and return port
(22) it is located on same vertical line.
4. a kind of pair of bottleneck screw lid according to claim 1, it is characterised in that：It is described to topple over corresponding aperture (31) and return
Flow both corresponding aperture (32) settings that is staggered.
5. a kind of pair of bottleneck screw lid according to claim 1, it is characterised in that：The lateral surface of the center circle plug (3)
And the medial surface correspondence position of round tube (2) is respectively arranged with an annular projection and annular recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720007560.9U CN206345198U (en) | 2017-01-05 | 2017-01-05 | A kind of pair of bottleneck screw lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720007560.9U CN206345198U (en) | 2017-01-05 | 2017-01-05 | A kind of pair of bottleneck screw lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206345198U true CN206345198U (en) | 2017-07-21 |
Family
ID=59323769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720007560.9U Expired - Fee Related CN206345198U (en) | 2017-01-05 | 2017-01-05 | A kind of pair of bottleneck screw lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206345198U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020147846A1 (en) * | 2019-01-18 | 2020-07-23 | 中山市华宝勒生活用品实业有限公司 | Reflowable pumping cap |
-
2017
- 2017-01-05 CN CN201720007560.9U patent/CN206345198U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020147846A1 (en) * | 2019-01-18 | 2020-07-23 | 中山市华宝勒生活用品实业有限公司 | Reflowable pumping cap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170721 Termination date: 20180105 |