CN209064663U - A kind of multi-funcitonal bottle top - Google Patents
A kind of multi-funcitonal bottle top Download PDFInfo
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- CN209064663U CN209064663U CN201821930300.XU CN201821930300U CN209064663U CN 209064663 U CN209064663 U CN 209064663U CN 201821930300 U CN201821930300 U CN 201821930300U CN 209064663 U CN209064663 U CN 209064663U
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- bottle cap
- bottle
- bottleneck
- elastomer
- thread
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Abstract
The utility model relates to medical instrument fields, disclose a kind of multi-funcitonal bottle top, including body of the bottle lid, the inner wall of body of the bottle lid is equipped with internal screw thread, the internal screw thread includes bottle cap thread and bottle cap thread groove, the surface of bottle cap thread and/or bottle cap thread groove is equipped with elastomer, and when the bottle cap and bottleneck are tightened, whorl of bottleneck tooth is at least pushed against with the one side of the elastomer.The utility model sets elastomer by setting internal screw thread on body of the bottle lid, then on bottle cap thread, to adapt to the bottleneck of different screw threads, while also accommodating the bottleneck of different height, a Gai Duoyong, wide adaptation range.
Description
Technical field
The utility model relates to medical instrument fields, and in particular to a kind of bottle cap.
Background technique
The bottleneck of various bottles is threadedly coupled with the common connection type of bottle cap, such as mineral water bottle, medical pure water
Bottle, medicine bottle etc..But the bottle of each producer's production, the thread of the external thread of bottleneck of body are slightly different, therefore different factories
The body of family often needs mating different bottle cap, and the interchangeability of bottle cap is poor.
Need the place of pure water to be used many inside hospital, the bottle of the bottle for the medical pure water that different manufacturers provide
Mouth is also multifarious.The nominal diameter of its general external thread of bottleneck is identical, and screw pitch is also identical；But due to the originals such as designing or processing
The size of cause, the thread for the external thread of bottleneck for causing different manufacturers to produce is not quite similar, specially the central diameter of whorl of bottleneck tooth
Thread width at size and central diameter is slightly different, and is difficult to deacclimatize different externally threaded bottlenecks with a kind of bottle cap.In addition, working as
The height (distance of the bottleneck top surface to stop bit platform) of bottleneck is not it could be also difficult to deacclimatize the bottle of different height with a kind of bottle cap
Mouthful.
The Chinese utility model patent of Publication No. CN204507628U (publication date 2015.07.29) discloses one kind
It is adapted to the band Bottle cap with straw of a variety of bottlenecks, including rubber sleeve, lid and suction pipe, the part connecting with bottleneck is rubber sleeve, rubber
Gum cover is too soft, is not suitable for using in the bottle of medical pure water.
Utility model content
The utility model is intended to provide a kind of multi-funcitonal bottle top, to solve in the prior art, different medical purified water bottle
When external thread of bottleneck is different and bottleneck height difference, the problem of different bottle caps need to be made respectively.
In order to achieve the above objectives, the utility model adopts the following technical solution: including body of the bottle lid, the inner wall of body of the bottle lid
It is equipped with internal screw thread, which includes bottle cap thread and bottle cap thread groove, the table of bottle cap thread and/or bottle cap thread groove
Face is equipped with elastomer, and when the bottle cap and bottleneck are tightened, whorl of bottleneck tooth is at least pushed against with the one side of the elastomer.
In above-mentioned technical proposal, when the bottle cap inside wall height is greater than bottleneck height, the lower end surface of body of the bottle lid and body
On stop bit platform offset, the lower surface of elastomer and whorl of bottleneck tooth on bottle cap thread upper surface offsets, and makes the bottle with this
Lid is fitted close with bottleneck.When the bottle cap inside wall height is less than bottleneck height, top surface and the body of the bottle lid inner roof wall phase of bottleneck
It supports, the upper surface of elastomer and whorl of bottleneck tooth on bottle cap thread lower surface offsets, and keeps the bottle cap and bottleneck close with this
Cooperation.Therefore, which is suitable for the bottleneck of different height.
When the width of whorl of bottleneck tooth or larger central diameter, elastomer on bottle cap thread upper and lower surfaces respectively with
The upper and lower surface of whorl of bottleneck tooth offsets, contact bottle cap thread with whorl of bottleneck tooth closer, thus adapts to different spiral shells
The bottleneck of line tooth section and the different pitch diameters of thread.
Further, elastomer is whole in the shape of a spiral, which is wrapped in the whole of bottle cap thread and/or bottle cap thread groove
On a outer surface.Elastomer is whole in the shape of a spiral convenient for elastomer to be mounted on bottle cap thread, and elastomer is located at bottle cap spiral shell
On the entire outer surface of line tooth, keep whorl of bottleneck tooth and the contact area of bottle cap thread big, imitates the locking of bottle cap and bottleneck
Fruit is good, and sealing effect is good.
Further, gasket is equipped at the inner roof wall of body of the bottle lid.By be arranged gasket can further improve bottleneck with
The sealing effect of the bottle cap.
Further, the connection type of elastomer and bottle cap thread is adhesively fixed for glue.
Further, the connection type of elastomer and bottle cap thread is to inlay fixation.
Further, the connection type of elastomer and bottle cap thread is to inlay to be adhesively fixed with glue.Inlay place's glue
Bonding, can make the affixed effect of elastomer and bottle cap thread more preferable.
The beneficial effects of the utility model are as follows:
(1) by setting internal screw thread on body of the bottle lid, then on bottle cap thread elastomer is set, to adapt to different external screw threads
Bottleneck, while also accommodating the bottleneck of different height, a Gai Duoyong, wide adaptation range.
(2) Bottle cap structure is simple, easy to operate.
(3) gasket is set at body of the bottle lid inner roof wall, sealing effect is good.
Detailed description of the invention
Complete section schematic diagram when the bottle cap and body that Fig. 1 is the utility model cooperate.
Enlarged drawing at A when Fig. 2 is adapted for bottle cap inside wall height in Fig. 1 with bottleneck height.
Fig. 3 be Fig. 1 in bottle cap inside wall height be greater than bottleneck height when A at enlarged drawing.
Fig. 4 be Fig. 1 in bottle cap inside wall height be less than bottleneck height when A at enlarged drawing.
Specific embodiment
The utility model is described in further detail below by specific embodiment:
Appended drawing reference in Figure of description includes: body of the bottle lid 1, bottle cap thread 11, bottle cap thread groove 12, elasticity
Body 2, body 3, bottleneck 31, whorl of bottleneck tooth 32, stop bit platform 33, gasket 4.
It is described herein difference screw thread refer to that the nominal diameter of screw thread is identical, screw pitch is also identical, only the central diameter size of thread and
Thread width at central diameter is slightly different.Minimum thread described herein refers to whorl of bottleneck in existing medical purified water bottle
The smallest thread of tooth width；Maximum central diameter refers in existing medical purified water bottle maximum central diameter in whorl of bottleneck.
Embodiment such as Fig. 1 and Fig. 2 substantially shows: a kind of multi-funcitonal bottle top, including body of the bottle lid 1, on the outer wall of body of the bottle lid 1
Equipped with non-slip groove, the inner roof wall of body of the bottle lid 1 is equipped with gasket 4, the preferred polyethylene of the material of gasket 4 (i.e. PE), sealing
Pad 4 is compressed on body of the bottle lid 1.The inner wall of body of the bottle lid 1 is equipped with internal screw thread, which includes bottle cap thread 11 and bottle
The surface of lid thread groove 12, bottle cap thread 11 and/or bottle cap thread groove 12 is equipped with elastomer 2, elastomer 2 by silica gel or
Person's rubber is made, and elastomer 2 is whole in the shape of a spiral.The present embodiment is located at the entire outer surface of bottle cap thread 11 with elastomer 2
For be illustrated, the preferred bottle cap thread 11 of the present embodiment is minimum thread, with this make the width of bottle cap thread groove 12 compared with
Greatly；Preferably the central diameter of the bottle cap thread 11 is maximum central diameter simultaneously, keeps the height of bottle cap thread groove 12 higher with this；It thus can
To adapt to different whorl of bottleneck teeth 32.
Elastomer 2 and bottle cap thread 11 be fixedly connected mode be not limited to glue commonly used in the prior art it is Nian Jie and/
Or inlay, the preferred glue of the present embodiment is bonded and inlays fixed mode, specifically: the outer surface of bottle cap thread 11 is equipped with
Groove, whole groove is also helical form, epoxy glue is coated between groove and elastomer 2, elastomer 2 is embedded in a manner of interference
In the groove of bottle cap thread 11, the affixed effect that elastomer 2 Yu bottle cap thread 11 are improved with the mode of glue bonding is inlayed
Fruit.
When actually using the bottle cap, when bottle cap inside wall height and highly adaptable bottleneck 31, as shown in Fig. 2, by the bottle
It covers on the bottleneck 31 of body 3, holds body 3, rotate body of the bottle lid 1,1 downward spiral of body of the bottle lid rotation, with bottle cap
Ontology 1 continues to rotate, and when the stop bit platform 33 on the lower end surface of body of the bottle lid 1 and body 3 pushes against, stop operating bottle cap sheet
Body 1.The lower surface of the elastomer 2 on 11 upper surface of bottle cap thread and whorl of bottleneck tooth 32 pushes against at this time, makes the bottle cap with this
It is fitted close with bottleneck 31, and the lower surface of elastomer 2 and whorl of bottleneck tooth 32 pushes against the liquid flow that can be prevented in body 3
Out.Meanwhile the top surface of bottleneck 31 is also contacted with gasket 4, further increases the sealing effect of the bottle cap.
When bottle cap inside wall height is greater than 31 height of bottleneck, as shown in figure 3, after tightening body of the bottle lid 1, body of the bottle lid 1
Stop bit platform 33 on lower end surface and body 3 pushes against, and the top surface of bottleneck 31 is not contacted with 1 inner roof wall of body of the bottle lid, such situation
Under, the lower surface of elastomer 2 and whorl of bottleneck tooth 32 on 11 upper surface of bottle cap thread pushes against, and makes the bottle cap and bottle with this
Mouth 31 is fitted close, while preventing the liquid in body 3 from flowing out.
When bottle cap inside wall height is less than 31 height of bottleneck, as shown in figure 4, after tightening body of the bottle lid 1, the top surface of bottleneck 31
It offsets with 1 inner roof wall of body of the bottle lid, and the lower end surface of body of the bottle lid 1 is not contacted with stop bit platform 33, in such cases, bottle cap spiral shell
The upper surface of elastomer 2 and whorl of bottleneck tooth 32 on 11 lower surface of line tooth pushes against, and matches the bottle cap closely with bottleneck 31 with this
It closes, while preventing the liquid in body 3 from flowing out.And in such cases, the top surface of bottleneck 31 is also contacted with gasket 4, into one
Step improves the sealing effect of the bottle cap.
When the width of whorl of bottleneck tooth 32 or larger central diameter, the elastomer 2 on 11 upper and lower surfaces of bottle cap thread divides
It is not pushed against with the upper and lower surface of whorl of bottleneck tooth 32, contacts bottle cap thread 11 with whorl of bottleneck tooth 32 closer, thus come
Adapt to the bottleneck 31 of different screw threads.The bottle cap thread 11 of the utility model is equipped with elastomer 2, and elastomer 2 has elasticity,
Tolerance is good, and bottle cap thread 11 and whorl of bottleneck tooth 32 can be made to be in close contact, anti-while tightening bottle cap and bottleneck 31
The only liquid outflow in body 3.
The bottle cap of the utility model can also be used in medicine bottle or the plug as sealing uses.
Above-described is only preferred embodiments of the present invention, it is noted that for those skilled in the art
For, without departing from the concept of the premise utility, several modifications and improvements can also be made, these also should be considered as this
The protection scope of utility model, these all will not influence the effect and patent practicability of the utility model implementation.This is practical new
Technology, shape, the construction portion of the omitted description of type are well-known technique.
Claims (6)
1. a kind of multi-funcitonal bottle top, including body of the bottle lid, it is characterised in that: the inner wall of the body of the bottle lid is equipped with internal screw thread,
The internal screw thread includes bottle cap thread and bottle cap thread groove, and the surface of the bottle cap thread and/or bottle cap thread groove is equipped with
Elastomer；When the bottle cap and bottleneck are tightened, whorl of bottleneck tooth is at least pushed against with the one side of the elastomer.
2. a kind of multi-funcitonal bottle top according to claim 1, it is characterised in that: the elastomer is whole in the shape of a spiral, should
Elastomer is wrapped on the entire outer surface of the bottle cap thread and/or bottle cap thread groove.
3. a kind of multi-funcitonal bottle top according to claim 1, it is characterised in that: be equipped at the inner roof wall of the body of the bottle lid
Gasket.
4. a kind of multi-funcitonal bottle top described in any item according to claim 1~3, it is characterised in that: the elastomer with
The connection type of the bottle cap thread is adhesively fixed for glue.
5. a kind of multi-funcitonal bottle top described in any item according to claim 1~3, it is characterised in that: the elastomer with
The connection type of the bottle cap thread is to inlay fixation.
6. a kind of multi-funcitonal bottle top described in any item according to claim 1~3, it is characterised in that: the elastomer with
The connection type of the bottle cap thread is to inlay to be adhesively fixed with glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821930300.XU CN209064663U (en) | 2018-11-22 | 2018-11-22 | A kind of multi-funcitonal bottle top |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821930300.XU CN209064663U (en) | 2018-11-22 | 2018-11-22 | A kind of multi-funcitonal bottle top |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209064663U true CN209064663U (en) | 2019-07-05 |
Family
ID=67100186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821930300.XU Active CN209064663U (en) | 2018-11-22 | 2018-11-22 | A kind of multi-funcitonal bottle top |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209064663U (en) |
-
2018
- 2018-11-22 CN CN201821930300.XU patent/CN209064663U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211213 Address after: 401120 1-1, 2-1, 3-1, building 5, No. 18, Cuiping Lane 2, Huixing street, Yubei District, Chongqing Patentee after: Chongqing Jinshan Medical Technology Research Institute Co.,Ltd. Address before: 401120 1 office buildings, Jinshan International Industrial City, 18 of Nei sang Road, Hui Xing street, Yubei District, Chongqing. Patentee before: CHONGQING JINSHAN MEDICAL APPLIANCE Co.,Ltd. |
|
| TR01 | Transfer of patent right |