CN2521161Y - Self-closing bottle cap - Google Patents
Self-closing bottle cap Download PDFInfo
- Publication number
- CN2521161Y CN2521161Y CN 02206985 CN02206985U CN2521161Y CN 2521161 Y CN2521161 Y CN 2521161Y CN 02206985 CN02206985 CN 02206985 CN 02206985 U CN02206985 U CN 02206985U CN 2521161 Y CN2521161 Y CN 2521161Y
- Authority
- CN
- China
- Prior art keywords
- bottle
- self
- bottle cap
- closing
- bottleneck
- 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
Links
- 238000012856 packing Methods 0.000 claims description 18
- 239000012634 fragment Substances 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 12
- 239000007788 liquid Substances 0.000 abstract description 8
- 235000021419 vinegar Nutrition 0.000 abstract description 3
- 239000000052 vinegar Substances 0.000 abstract description 3
- 239000012530 fluid Substances 0.000 abstract 1
- 235000013555 soy sauce Nutrition 0.000 abstract 1
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000003651 drinking water Substances 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 235000015067 sauces Nutrition 0.000 description 2
- 235000013361 beverage Nutrition 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
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- Closures For Containers (AREA)
Abstract
The utility model discloses a self-closing bottle cover, comprising a bottleneck and a bottle cover. An elasticity device is installed in the bottleneck, the root of the bottle cover is provided with a sealed device, and a sealed cushion is arranged between the elasticity device and the sealed device. The elasticity device can be an arc-shaped elastic sheet. One end of the elastic sheet is used as a free end and the other end is fixed on the inner wall of the bottleneck. The sealed device is formed by displacing a ring-shaped boss or a conic surface in the bottleneck. The arc-shaped elastic sheet is chosen to be the elasticity device, and the sealed cushion can be opened with a grove or a buckle which is engaged with the elastic sheet. The utility model has the advantages that the liquid in the bottle can not fluid outside when the bottle body is leaned or bumped in the time of being not ready to put on the bottle cover. The utility model can be conveniently used for drivers and passengers to drink and for cookers to cook by soy sauce and vinegar.
Description
One, technical field
The utility model relates to a kind of bottle cap, is specifically related to a kind of self-closing bottle cap.
Two, background technology
In our daily life, the bottle class that plastics are made accounts for greatly, liquid such as common plastics bottle splendid attire beverage, oils and sauce vinegar, no matter how the bottle shape of this class bottle changes, the fit form of its bottleneck and bottle cap is all very similar, open bottle cap after, can be from bottleneck to going out liquid, after covering bottle cap, liquid in the sealing bottles, opening and loam cake generally need bimanualness, driver and conductor's drinking-water of driving a vehicle, the cook is with the culinary art of sauce vinegar, and is very inconvenient.
Three, summary of the invention
The purpose of this utility model provides a kind of easy to use, plastic bottle bottle cap that can be self-closing.
The utility model self-closing bottle cap comprises bottle neck and bottle cap, is characterized in being provided with in the bottle neck elastic force apparatus and sealing arrangement, and a packing seal less than the bottle neck internal diameter is set between described elastic force apparatus and described sealing arrangement.Elastic force apparatus can be a shell fragment that is arch, and an end is a free end, and the other end is fixed on the inwall of bottle neck, and sealing arrangement can be the conical suface that an annular boss is set in bottle neck or is provided with in bottle neck.Select for use arch shrapnel to do elastic force apparatus, its packing seal can be offered groove or the button suitable with shell fragment.
Elastic force apparatus, sealing arrangement and packing seal are set in the bottle neck of the self-closing bottle cap of the utility model, when outside pouring or drinking-water, open bottle cap hand extrusion bottle, liquid pressurized in the bottle, the elastic force apparatus distortion, packing seal retreats, expose the gap, liquid can flow out from bottle neck, after loosing one's grip, and extrusion bottle no longer, elastic force apparatus plays a role, the packing seal playback is attached on the sealing arrangement in the bottle neck liquid in the shutoff bottle.Advantage compared with prior art is: when coming not anxious loam cake, bottle tilts or jolts, and a liquid that can not flows out in the bottle.
Four, description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the main diagrammatic sketch of packing seal element one design plan in the utility model;
Fig. 3 is the left view of Fig. 2;
Fig. 4 is the main diagrammatic sketch of another design plan of packing seal element in the utility model;
Fig. 5 is the left view of Fig. 4.
Five, the specific embodiment
As shown in Figure 1, a kind of self-closing bottle cap of the utility model, comprise bottle neck 4 and bottle cap 1, a shell fragment 2 (elastic force apparatus) that is arch is set in the bottle neck 4, one end is a free end, the other end is fixed on the inwall of bottle neck 4, and the root of bottle neck 4 is provided with an annular boss 7 (sealing arrangement), between the shell fragment 2 (elastic force apparatus) of arch and annular boss 7 (sealing arrangement) packing seal 3 less than bottle neck 4 internal diameters is set.As shown in Figures 2 and 3, more smooth-going when upspringing or playback in order to make packing seal 3, packing seal 3 is offered the groove 5 suitable with shell fragment 2, and during work, shell fragment 2 embeds the groove 5 of packing seals 3, and groove 5 play the guiding role; As shown in Figure 4 and Figure 5, in order to make packing seal 3 reliable operation when upspringing or playback, also can on packing seal 3, be provided with and button 6 that shell fragment 2 is suitable, during work, shell fragment 2 passes the button 6 on the packing seal 3, and shell fragment 2 slides in button 6, and packing seal 3 can arbitrarily not overturn.
Claims (6)
1, a kind of self-closing bottle cap comprises bottle neck and bottle cap, it is characterized in that in the described bottle neck elastic force apparatus being set, and its root is provided with a sealing arrangement, and a packing seal less than the bottle neck internal diameter is set between described elastic force apparatus and described sealing arrangement.
2, self-closing bottle cap as claimed in claim 1 is characterized in that described elastic force apparatus is a shell fragment that is arch, and an end is a free end, and the other end is fixed on the inwall of bottle neck.
3, self-closing bottle cap as claimed in claim 1 or 2 is characterized in that described sealing arrangement is that an annular boss is set in bottle neck.
4, self-closing bottle cap as claimed in claim 1 or 2 is characterized in that described sealing arrangement is that conical suface is set in bottle neck.
5, self-closing bottle cap as claimed in claim 2 is characterized in that offering on the described packing seal and the suitable groove of described shell fragment.
6, self-closing bottle cap as claimed in claim 2 is characterized in that described packing seal is provided with and the suitable button of described shell fragment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02206985 CN2521161Y (en) | 2002-01-29 | 2002-01-29 | Self-closing bottle cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02206985 CN2521161Y (en) | 2002-01-29 | 2002-01-29 | Self-closing bottle cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2521161Y true CN2521161Y (en) | 2002-11-20 |
Family
ID=33688141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02206985 Expired - Fee Related CN2521161Y (en) | 2002-01-29 | 2002-01-29 | Self-closing bottle cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2521161Y (en) |
-
2002
- 2002-01-29 CN CN 02206985 patent/CN2521161Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |