CN202848299U - Bottle opening bottle cap structure of breathable cell culturing bottle - Google Patents
Bottle opening bottle cap structure of breathable cell culturing bottle Download PDFInfo
- Publication number
- CN202848299U CN202848299U CN 201220560568 CN201220560568U CN202848299U CN 202848299 U CN202848299 U CN 202848299U CN 201220560568 CN201220560568 CN 201220560568 CN 201220560568 U CN201220560568 U CN 201220560568U CN 202848299 U CN202848299 U CN 202848299U
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- bottle
- bottle cap
- cover
- opening
- breathable
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Abstract
The utility model provides a bottle opening bottle cap structure of a breathable cell culturing bottle. The bottle opening bottle cap structure of the breathable cell culturing bottle enables a bottle cover and a bottle opening to be sealed conveniently and reliably, saves time and labor in operation and is high-efficiency. The bottle opening bottle cap structure of the breathable cell culturing bottle comprises the bottle opening and the bottle cover, wherein a breathable cover with air holes is arranged on the top of the bottle cover, outer threads are formed in the bottle opening, inner threads are formed in the bottle cover, and the bottle cover is sleeved on the bottle opening in a threaded mode. The bottle opening bottle cap structure of the breathable cell culturing bottle is characterized in that three protrusions are evenly arranged on the outer ring face of the upper end portion of the bottle opening, three clamping openings are evenly formed in the position of the ring face corresponding to the inner threads of the bottle cover, wherein the position of the ring face is close to the breathable cover, a triangular arrow mark is arranged on the upper surface of the breathable cover corresponding to the position of one clamping opening, the three protrusions on the bottle opening are correspondingly clamped in the three clamping openings in the bottle cover, and a breathable cover filter membrane is arranged on the inner surface of the breathable cover of the bottle cover in a paving mode.
Description
Technical field
The utility model relates to the technical field of cell culture apparatus, is specially a kind of bottleneck Bottle cap structure of ventilative Tissue Culture Flask.
Background technology
The bottle cap of existing ventilative Tissue Culture Flask mounts cover in the structure of bottleneck and all is threaded connection, because screw thread is positioned at inner ring surface, naked eyes can't observe, general all is that hand-power by the people determines whether and tightens, arrive sealing state, whether the people need to use very large power just can distinguish and seal, and operates difficultlyer, and efficient is low.
Summary of the invention
For the problems referred to above, the utility model provides a kind of bottleneck Bottle cap structure of ventilative Tissue Culture Flask, and it is so that the sealing of bottle cap, bottleneck is convenient and reliable, and it is time saving and energy saving to operate, and efficient is high.
A kind of bottleneck Bottle cap structure of ventilative Tissue Culture Flask, its technical scheme is such: it comprises bottleneck, bottle cap, the top of described bottle cap is the ventilating cover with breather hole, described bottleneck is provided with outside thread, described bottle cap is provided with negative thread, described bottle cap thread set is in described bottleneck, it is characterized in that: the upper end outer ring surface of described bottleneck is evenly equipped with three places projection, the close ventilating cover of the corresponding anchor ring of the negative thread of described bottle cap locate to be evenly equipped with three place's bayonet sockets, the upper surface of described ventilating cover is provided with the triangle arrow mark corresponding to bayonet socket position, a place wherein, the three places projection correspondence of described bottleneck is snapped in three place's bayonet sockets of described bottle cap, and the inside face of the ventilating cover of described bottle cap is mated formation the ventilating cover filter membrane.
After using structure of the present utility model, because the bottle cap thread set is in bottleneck, the bayonet socket on the bottle cap is stuck on the projection of bottleneck, can locate by failure-free, do not worry that bottle cap can drop, when bottle cap just in time was screwed to this position, there was individual triangle arrow mark bottle cap outside just in time under the court, can feel also that on hand bottle cap has been stuck, can hear simultaneously " ticktack " sound, operate so just very convenient, it is so that the sealing of bottle cap, bottleneck is convenient and reliable, it is time saving and energy saving to operate, and efficient is high; The ventilating cover filter membrane provides the aseptic gas exchange, reduces the risk of polluting.
Description of drawings
Fig. 1 is block diagram structural representation of the present utility model;
Fig. 2 is bottleneck structure schematic diagram of the present utility model;
Fig. 3 is the structural representation of bottle cap that the ventilating cover filter membrane is arranged of mating formation;
Fig. 4 is the block diagram structural representation of bottle cap of the present utility model.
The specific embodiment
See Fig. 1-4, it comprises bottleneck 1, bottle cap 2, the top of bottle cap 2 is the ventilating cover 3 with breather hole 9, bottleneck 1 is provided with outside thread 4, bottle cap 2 is provided with negative thread 5, bottle cap 2 thread sets are in bottleneck 1, the upper end outer ring surface of bottleneck 1 is evenly equipped with three place's projections 6, the corresponding anchor ring of the negative thread of bottle cap 2 close ventilating cover 3 locate to be evenly equipped with three place's bayonet sockets 7, the upper surface of ventilating cover 3 is provided with triangle arrow mark 8 corresponding to place's bayonet socket 7 positions wherein, three places projection 6 correspondences of bottleneck 1 are snapped in three place's bayonet sockets 7 of bottle cap 2, and the inside face of the ventilating cover 3 of bottle cap 2 is mated formation ventilating cover filter membrane 10.
Claims (1)
1. the bottleneck Bottle cap structure of a ventilative Tissue Culture Flask, it comprises bottleneck, bottle cap, the top of described bottle cap is the ventilating cover with breather hole, described bottleneck is provided with outside thread, described bottle cap is provided with negative thread, described bottle cap thread set is in described bottleneck, it is characterized in that: the upper end outer ring surface of described bottleneck is evenly equipped with three places projection, the close ventilating cover of the corresponding anchor ring of the negative thread of described bottle cap locate to be evenly equipped with three place's bayonet sockets, the upper surface of described ventilating cover is provided with the triangle arrow mark corresponding to bayonet socket position, a place wherein, the three places projection correspondence of described bottleneck is snapped in three place's bayonet sockets of described bottle cap, and the inside face of the ventilating cover of described bottle cap is mated formation the ventilating cover filter membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220560568 CN202848299U (en) | 2012-10-30 | 2012-10-30 | Bottle opening bottle cap structure of breathable cell culturing bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220560568 CN202848299U (en) | 2012-10-30 | 2012-10-30 | Bottle opening bottle cap structure of breathable cell culturing bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202848299U true CN202848299U (en) | 2013-04-03 |
Family
ID=47979520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220560568 Expired - Lifetime CN202848299U (en) | 2012-10-30 | 2012-10-30 | Bottle opening bottle cap structure of breathable cell culturing bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202848299U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102941962A (en) * | 2012-10-30 | 2013-02-27 | 无锡耐思生物科技有限公司 | Breathing structure for bottle mouth and bottle cap of cell culture bottle |
| CN103723353A (en) * | 2013-12-16 | 2014-04-16 | 苏州市恒升塑业电器有限公司 | Preservation bottle cap |
| CN109022279A (en) * | 2018-10-11 | 2018-12-18 | 广州洁特生物过滤股份有限公司 | A kind of cell-culturing rotating bottle |
-
2012
- 2012-10-30 CN CN 201220560568 patent/CN202848299U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102941962A (en) * | 2012-10-30 | 2013-02-27 | 无锡耐思生物科技有限公司 | Breathing structure for bottle mouth and bottle cap of cell culture bottle |
| CN103723353A (en) * | 2013-12-16 | 2014-04-16 | 苏州市恒升塑业电器有限公司 | Preservation bottle cap |
| CN109022279A (en) * | 2018-10-11 | 2018-12-18 | 广州洁特生物过滤股份有限公司 | A kind of cell-culturing rotating bottle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 530, Xida Road, Meicun Industrial Park, Xinwu District, Wuxi City, Jiangsu Province, 214112 Patentee after: Wuxi Naisi Life Technology Co.,Ltd. Address before: No. 230, Xida Road, Meicun Industrial Park, New District, Wuxi City, Jiangsu Province, 214000 Patentee before: NEST BIOTECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130403 |