CN203033116U - Unsealing structure of reagent bottle - Google Patents
Unsealing structure of reagent bottle Download PDFInfo
- Publication number
- CN203033116U CN203033116U CN 201220676888 CN201220676888U CN203033116U CN 203033116 U CN203033116 U CN 203033116U CN 201220676888 CN201220676888 CN 201220676888 CN 201220676888 U CN201220676888 U CN 201220676888U CN 203033116 U CN203033116 U CN 203033116U
- Authority
- CN
- China
- Prior art keywords
- reagent bottle
- ring
- bottle cap
- buckle
- opening structure
- 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 an unsealing structure of a reagent bottle. The structure includes a bottle mouth and a bottle cap, wherein the bottle cap includes a bottle cap main body having internal threads, the internal threads of the main body and the external threads of the bottle mouth are screwed in a cooperation manner, an unsealing ring is fixed at the bottom end of the main body, an enclosed blind groove line is arranged on the unsealing ring, and on the inner wall of the unsealing ring, a buckle is arranged in the enclosed area of the blind groove line, and the lower part of the bottle mouth is provided with a clamping block cooperated with the buckle. When the reagent bottle is opened, the bottle cap is rotated, the buckle is specified by the clamping block, the position-specified active force of the clamping block directly acts on the enclosed area of the blind groove line, and the area cannot rotate along the main body, so that the area is torn off from the blind groove line, thereby achieving the aim of displaying the opening state and ensuring the unsealing ring and the main body to be always connected into body as well.
Description
Technical field
The utility model relates to a kind of bottled container, especially a kind of opening structure of reagent bottle.
Background technology
Reagent bottle is widely used in placement and the storage of chemical reagent, medicine and reagent, generally includes bottle and bottle cap, and bottle cap combines with the bottleneck of reagent bottle by various assembling modes, plays the effect of sealing bottle interior material up for safekeeping.The most frequently used bottle cap bottleneck assembling mode is by screw thread fit, usually for the bigger reagent bottle of some bottlenecks, adopts the bigger bottle cap of diameter to be cooperated.
Be illustrated in figure 1 as reagent bottle cap commonly used in the prior art.This bottle cap comprises female bottle cap body part 1 is set that the negative thread of this base portion 1 matches with the outside thread of reagent bottle bottleneck and screws; In order to increase the friction force of base portion 1 outer wall, on the outer wall of base portion 1, vertically offer anti-skidding line 2 usually; Simultaneously, the bottom of described base portion 1 also is connected with for the opening ring 3 that shows whether bottle cap was opened, and this openings encircles fixedly the buckle structure (not shown) that matches with the fixture block that arranges on the bottleneck on 3 inwalls; Described opening ring 3 is connected with base portion 1 by backguy 4, bottle cap is done as a whole one-body molded manufacturing and is finished, therefore when reagent bottle is in not opening, backguy 4 is excellent, rotation bottle cap during unlatching, buckle structure is subjected to the spacing of fixture block, and opening ring 3 can not be rotated along with base portion 1, thereby make backguy 4 fractures, be in released state between opening ring 3 and the base portion 1.
Yet, after the bottle cap of above-mentioned prior art structure, bottle cap are opened, seal off between ring 3 and the base portion 1 and be in released state, seal off ring 3 and hang at bottleneck, in the experimental implementation process easily scratching arrive other equipment, influence carrying out smoothly of control step; Separate at bottleneck if seal off ring 3, then may infiltrate other experimental facilitiess, experiment is had a negative impact.
The utility model content
The purpose of this utility model is to overcome defective of the prior art, and a kind of reagent bottle opening structure that the opening ring of back on the bottle cap and bottle cap body part are connected as a single entity all the time of opening is provided.
For addressing the above problem, the opening structure of a kind of reagent bottle of the present utility model, comprise bottleneck and bottle cap, wherein bottle cap comprises female bottle cap body part is set, the negative thread of this base portion screws for matching with the outside thread of bottleneck, it is characterized in that: fixedly there is the ring of opening the bottom of described base portion, offers the closed blind line of rabbet joint on this opening ring; On the described opening ring inwall, in the closed zone of the blind line of rabbet joint, be provided with buckle; Described bottleneck bottom is provided with the fixture block that matches with buckle.
The blind line of rabbet joint of described closure is a plurality of, evenly is arranged on to make progress in the week of sealing off ring.
The ratio that the degree of depth of the described blind line of rabbet joint is thick with sealing off ring wall is 0.8～0.9:1.
The ratio that the degree of depth of the described blind line of rabbet joint is thick with sealing off ring wall is 0.9:1.
In the enclosed region of described each blind line of rabbet joint, the quantity of buckle is a plurality of.
Described fixture block is a plurality of, is evenly distributed on the week of bottleneck upwards.
Described fixture block is provided with the boss that extends radially outwardly.
Described buckle is to be fixed on the plate-shaped member of sealing off on the ring inwall that extends internally.
Described plate-shaped member is obliquely installed along conter clockwise.
Adopt the reagent bottle of the utility model structure, compared with prior art, have following beneficial effect: fixedly there is the ring of opening the bottom in the base portion of described bottle cap, offers the blind line of rabbet joint of closure on this openings encircles; On the described opening ring inwall, in the closed zone of the blind line of rabbet joint, be provided with buckle, the fixture block of this buckle and bottleneck is equipped with, during unlatching the rotation bottle cap, buckle is subjected to the spacing of fixture block, the position-limiting action power of fixture block directly act on and the closure blind line of rabbet joint zone on, this zone can not rotate along with base portion, thereby tear down at the blind line of rabbet joint, reach the purpose that shows opening, guaranteed to seal off ring simultaneously and be connected as a single entity all the time with base portion.
Description of drawings
Fig. 1 is the structural representation of bottle cap in this prior art.
Fig. 2 is the front view of bottle cap in the opening structure of the utility model reagent bottle.
Fig. 3 is the cutaway view of bottle cap in the opening structure of the utility model reagent bottle.
Fig. 4 is the birds-eye view of bottle cap in the opening structure of the utility model reagent bottle.
Fig. 5 is the structural representation of sealing off ring in the utility model.
Fig. 6 is the birds-eye view of the reagent bottle of employing the utility model structure.
Fig. 7 is the block diagram of the reagent bottle of employing the utility model structure.
Among the figure: base portion 1; Anti-skidding line 2; Seal off ring 3; Backguy 4; Negative thread 5; Fin 6; Connecting portion 7; The blind line of rabbet joint 8; Bottle 9; Outside thread 10; Buckle 11; Fixture block 12.
The specific embodiment
In order to make those skilled in the art person understand technical solutions of the utility model better, the utility model is described in further detail below in conjunction with drawings and embodiments.
Shown in Fig. 2 to 4, the opening structure of reagent bottle of the present utility model, comprise bottle cap and bottleneck, wherein said bottle cap comprises the bottle cap body part 1 that is provided with negative thread 5, the negative thread 5 of this base portion 1 screws for matching with the outside thread 10 of reagent bottle 9 bottlenecks, and the outer wall upper edge bottle cap of described base portion 1 circumferentially evenly is furnished with a plurality of fins 6; Described fin 6 vertically is arranged on the outer wall of base portion 1, and is provided with vertical anti-skidding line 2 between adjacent described fin 6.
Adopt the utility model structure, the outer wall upper edge bottle cap of base portion 1 circumferentially evenly is furnished with a plurality of fins 6, fin 6 has more with respect to anti-skidding line of the prior art holds the strength effect, torsion acts directly on the fin 6 when screwing bottle cap, avoid hand to skid at bottle cap, thereby make bottle cap be more prone to open or fastening.
Fixedly there is the ring of opening 3 bottom of described base portion 1 by connecting portion 7, offers closed blind line of rabbet joint 8(or line of weakness on this opening ring 3); Described opening encircles on 3 inwalls, is provided with buckle 11 in the closed zone of the blind line of rabbet joint 8.
The degree of depth of the described blind line of rabbet joint 8 is 0.8～0.9:1 with the ratio of sealing off ring 3 wall thickness, is preferably 0.9:1, adopts this ratio, in the time of can either guaranteeing to screw bottle cap, blind wire casing 8 is effectively torn, and can guarantee that again blind wire casing partly has certain shock strength, can not tear because collide with in transportation.
The blind line of rabbet joint 8 of described closure is a plurality of, evenly is arranged on to make progress in the week of sealing off ring 3; And in the enclosed region of described each blind line of rabbet joint 8, the quantity of buckle is a plurality of.
This buckle 11 is equipped with the fixture block 12 of bottleneck, rotation bottle cap during unlatching, buckle 11 is subjected to the spacing of fixture block 12, the position-limiting action power of fixture block 12 directly act on closed blind line of rabbet joint zone on, this zone can not be along with base portion 1 rotation, thereby tear down at the blind line of rabbet joint 8, reach the purpose that shows opening, guaranteed to seal off ring 3 simultaneously and be connected as a single entity all the time with base portion 1.
Shown in Fig. 6,7, with bottle 9 that reagent bottle cap in the utility model matches on, described fixture block 12 is provided with a plurality of, is evenly distributed on the week of bottleneck upwards; And described fixture block 12 is provided with the projection section that extends radially outwardly, and this projection section is the key role that acts on mutually with fixture block 12 and buckle 11.
Described buckle 11 is for being fixed on the plate-shaped member of sealing off on ring 3 inwalls that extends internally, and this plate-shaped member is obliquely installed along conter clockwise, and left-hand revolution when uncapping is so that can tighten with the projection section of fixture block 12.
The top of described bottle cap body part 1 is the arc that raises up, and does not enter accidentally in the bottle and material in the pollution bottle so that foreign material can not be deposited with bottle cap upper end and be accompanied by to uncap.
The above only is preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (9)
1. the opening structure of a reagent bottle, comprise bottleneck and bottle cap, wherein bottle cap comprises female bottle cap body part is set, the negative thread of this base portion screws for matching with the outside thread of bottleneck, it is characterized in that: fixedly there is the ring of opening the bottom of described base portion, offers the closed blind line of rabbet joint on this opening ring; On the described opening ring inwall, in the closed zone of the blind line of rabbet joint, be provided with buckle; Described bottleneck bottom is provided with the fixture block that matches with buckle.
2. the opening structure of reagent bottle according to claim 1, it is characterized in that: the blind line of rabbet joint of described closure is a plurality of, evenly be arranged on seal off ring week upwards.
3. as the opening structure of reagent bottle as described in the claim 2, it is characterized in that: the ratio that the degree of depth of the described blind line of rabbet joint is thick with sealing off ring wall is 0.8～0.9:1.
4. as the opening structure of reagent bottle as described in the claim 3, it is characterized in that: the ratio that the degree of depth of the described blind line of rabbet joint is thick with sealing off ring wall is 0.9:1.
5. the opening structure of reagent bottle according to claim 1, it is characterized in that: in the enclosed region of described each blind line of rabbet joint, the quantity of buckle is a plurality of.
6. as the opening structure of reagent bottle as described in the claim 5, it is characterized in that: described fixture block is a plurality of, is evenly distributed on the week of bottleneck upwards.
7. the opening structure of reagent bottle according to claim 1, it is characterized in that: described fixture block is provided with the boss that extends radially outwardly.
8. the opening structure of reagent bottle according to claim 1, it is characterized in that: described buckle is to be fixed on the plate-shaped member of sealing off on the ring inwall that extends internally.
9. as the opening structure of reagent bottle as described in the claim 8, it is characterized in that: described plate-shaped member is obliquely installed along conter clockwise.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220676888 CN203033116U (en) | 2012-12-05 | 2012-12-05 | Unsealing structure of reagent bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220676888 CN203033116U (en) | 2012-12-05 | 2012-12-05 | Unsealing structure of reagent bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203033116U true CN203033116U (en) | 2013-07-03 |
Family
ID=48685255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220676888 Expired - Fee Related CN203033116U (en) | 2012-12-05 | 2012-12-05 | Unsealing structure of reagent bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203033116U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110386341A (en) * | 2019-08-22 | 2019-10-29 | 深圳市前海中德联合酒店用品科技有限公司 | A kind of bottle equipped with novel seal head |
-
2012
- 2012-12-05 CN CN 201220676888 patent/CN203033116U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110386341A (en) * | 2019-08-22 | 2019-10-29 | 深圳市前海中德联合酒店用品科技有限公司 | A kind of bottle equipped with novel seal head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130703 Termination date: 20131205 |