CN103086304A - Cap opener for opening inner cap of solution bottle - Google Patents
Cap opener for opening inner cap of solution bottle Download PDFInfo
- Publication number
- CN103086304A CN103086304A CN201310034697XA CN201310034697A CN103086304A CN 103086304 A CN103086304 A CN 103086304A CN 201310034697X A CN201310034697X A CN 201310034697XA CN 201310034697 A CN201310034697 A CN 201310034697A CN 103086304 A CN103086304 A CN 103086304A
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- inner cap
- bearing
- solution bottle
- shell
- handle
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Abstract
The invention discloses a cap opener for opening an inner cap of a solution bottle which contains volatile and corrosive solutions such as hydrochloric acid. The cap opening is composed of a handle, an outer shell and a clamping device. The clamping device is placed inside the outer shell and composed of a clamping piece, a connecting rod, a spring and a pin shaft B. The handle, an outer shell support and the clamping device form a lever. By using the principle of the lever, the clamping device is driven to move upward by pressing the handle downward, the clamping piece tightly clamps the lower surface of the flange of the inner cap and drives the inner cap to move upward, and therefore the movement of opening the inner cap is completed. The cap opener for opening the inner cap of the solution bottle is convenient, labor-saving and safe, and can not damage the inner cap.
Description
Technical field
The present invention relates to a kind of cover opener, particularly a kind of cover opener of opening the solution bottle inner cap.
Background technology
The inner cap flange diameter of solution bottle is less than bottleneck external diameter, mostly is plastic production, be difficult for to open, and particularly holds the bottle inner cap that hydrochloric acid etc. has volatile solvent soln and can cause that because of the volatilization of solution the pressure in bottle reduces, and causes the inner cap utmost point to be not easy to open.In addition, the bottle of the chemical solutions such as the long-time hydrochloric acid of placing, sulfuric acid, its inner cap may because corrosion or solution crystallization phenomenon cause bottle cap and bottleneck to adhere to each other, cause the utmost point to be not easy to open.The instruments such as general operation librarian use tweezers are clamped a jiao of flange of inner cap, then firmly drag out, and effort and easily inner cap being damaged so not only, and be easy to cause splashing of a small amount of solution when the moment that inner cap is opened threatens to operator's safety.
Summary of the invention
The object of the invention is to overcome above-mentioned difficulty, a kind of cover opener of opening the solution bottle inner cap is provided, in order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions: a kind of cover opener of opening the solution bottle inner cap, formed by handle, shell, clamper, described shell be upper and lower to the structure of opening, the outer wall of shell is provided with a bearing A; Clamper is positioned at case body, the pipe link bearing C of handle leading section and clamper is flexibly connected by bearing pin C, is flexibly connected by bearing pin A and shell bearing A in the middle part of handle, and the flexible connection of handle and bearing C, shell bearing A forms lever, fulcrum is on bearing A, and pressure point is on bearing C; Described clamper is made of 3 identical holding pieces, pipe link, 3 identical springs and 3 identical bearing pin B; The upper end of pipe link is bearing C, and bearing C below is provided with the endoporus boss B of 3 circumferential array, and the lower end is disc structure, and the disk side is provided with the boss with holes of 3 circumferential array; 3 holding pieces are centered by pipe link, and along circumferentially distributing, holding piece is provided with endoporus boss A and bearing B, is provided with spring between endoporus boss A and endoporus boss B, and spring is in the compression shape; Boss with holes and bearing B are flexibly connected by bearing pin B.
The stomidium of handle leading section is waist shaped hole, makes the bearing pin C can parallel in waist shaped hole; The shell top and the bottom are the taper hollow cylinder, and the middle part is hollow cylinder; The pipe link central structure is the equilateral triangle cylinder, which is provided with 3 endoporus boss B; It is tabular that holding piece is circular arc, and the lower end is clamp port, and clamp port is the oblique thin sheet like plate structure of protrusion.
The present invention has following technological merit: holding piece clamps inner cap flange lower surface, pulls out in the process of lid, and the inner cap flange is stressed relatively even, is not easy to damage inner cap, is convenient to inner cap and extracts.Holding piece internally lid formation extruding simultaneously make its centripetal shrinkage distortion, thereby the area of contact that has reduced inner cap and bottleneck inwall reduces the opening resistance.Shell can prevent splashing of solution by actv., and actv. has ensured the safety of operating personal, utilizes lever principle to obtain the labor-saving effect.It is the cover opener of a kind of convenience, laborsaving, safe, the unlatching solution bottle inner cap that do not damage inner cap.
Description of drawings
Fig. 1 is a kind of structural representation of opening the cover opener of solution bottle inner cap of the present invention.
Fig. 2 is clamp holder clamping inner cover structure schematic diagram.
Fig. 3 is the holding piece structural representation.
Fig. 4 is the pipe link structural representation.
1-handle in figure, 2-shell, 3-clamper, 4-holding piece, 5-pipe link, 6-spring, 7-bearing pin C, 8-bearing pin A, 9-bearing pin B, 10-inner cap, 11-bearing A, 12-endoporus boss A, 13-bearing B, 14-clamp port, 15-bearing C, 16-endoporus boss B, 17-boss with holes.
The specific embodiment
The present invention is further described below in conjunction with the drawings and specific embodiments:
As shown in Figure 1, the invention provides a kind of cover opener of opening the solution bottle inner cap, it comprises handle 1, shell 2 and clamper 3.As shown in Figure 2, clamper 3 is comprised of holding piece 4, pipe link 5, spring 6 and bearing pin B9, bearing C15 on the pipe link 5 of clamper 3 is flexibly connected by bearing pin C7 and handle 1 front end, the middle part of handle 1 is flexibly connected by the bearing A11 on bearing pin A8 and shell 2, and the bearing B13 on holding piece 4 is by boss with holes 17 flexible connections of bearing pin B9 and pipe link 5 lower ends.It will be apparent to those skilled in the art that arrange on the parts relevant position that connects by bearing pin porose.Between endoporus boss A12 on holding piece 3 and the endoporus boss B16 on pipe link 5, device is in the spring 6 of compressive state.Opening process is placed on whole cover opener on solution bottle, shell 1 lower end is placed on the solution bottle neck, first upwards lift the lower end of handle 1, and the top of 3 holding pieces 4 of centripetal extruding simultaneously, what make the lower surface of clamp port 14 and bottleneck Surface Contact and 3 clamp ports opens bore greater than the external diameter of inner cap 10 flanges, unclamp holding piece 4, make clamp port 4 clamp the lower surface of inner cap 10 flanges, can clamp inner cap 10, and inner cap 10 is formed extruding, make its centripetal shrinkage distortion, thereby the area of contact that has reduced inner cap 10 and bottleneck inwall reduces the opening resistance.Then buttress on the other hand shell, press handle 1 downwards on the other hand, make upper end drive clamper 3 integral body of handle 1 move up, inner cap 10 upwards can be extracted.The flange of inner cap 10 is stressed relatively even, is not easy damaged.Then cover opener is whole by the top from solution bottle to a blank sheet of paper, then 3 holding pieces 4 of centripetal press nip device of while, make inner cap 10 drop on blank sheet of paper.
Claims (6)
1. a cover opener of opening the solution bottle inner cap is comprised of handle (1), shell (2), clamper (3), it is characterized in that described shell (2) is the structure of upper and lower to opening, and the outer wall of shell (2) is provided with a bearing A(11); Clamper (3) is positioned at shell (2) housing, the pipe link bearing C(15 of handle (1) leading section and clamper (3)) by bearing pin C(7) be flexibly connected, handle (1) middle part is by bearing pin A(8) and shell bearing A(11) be flexibly connected, handle (1) and bearing C(15), shell bearing A(11) flexible connection form lever, fulcrum is at bearing A(11) on, pressure point is at bearing C(15) on; Described clamper (3) is by 3 identical holding pieces (4), pipe link (5), 3 identical springs (6) and 3 identical bearing pin B(9) consist of; The upper end of pipe link (5) is bearing C(15), bearing C(15) below is provided with the endoporus boss B(16 of 3 circumferential array), the lower end is disc structure, the disk side is provided with the boss with holes (17) of 3 circumferential array; 3 holding pieces (4) are centered by pipe link, and along circumferentially distributing, holding piece is provided with endoporus boss A(12) and bearing B(13), at endoporus boss A(12) and endoporus boss B(16) between be provided with spring (6); Boss with holes (17) and bearing B(13) by bearing pin B(9) be flexibly connected.
2. the inner cap device of unlatching solution bottle inner cap described according to claims 1, is characterized in that holding piece (3) is circular arc tabular, and the lower end is clamp port (14), and clamp port (14) is the oblique thin sheet like plate structure of protrusion.
3. the cover opener of unlatching solution bottle inner cap described according to claims 1, is characterized in that spring (6) is a kind of compression shape spring.
4. the inner cap device of unlatching solution bottle inner cap described according to claims 1 is characterized in that shell (2) top and the bottom are the taper hollow cylinder, and the middle part is hollow cylinder.
5. the inner cap device of unlatching solution bottle inner cap described according to claims 1, is characterized in that the stomidium of handle (1) leading section is waist shaped hole, makes bearing pin C(7) can parallel in waist shaped hole.
6. the inner cap device of unlatching solution bottle inner cap described according to claims 1, the central structure that it is characterized in that pipe link (5) is the equilateral triangle cylinder, 3 endoporus boss B(16) establish thereon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310034697.XA CN103086304B (en) | 2013-01-29 | 2013-01-29 | Cap opener for opening inner cap of solution bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310034697.XA CN103086304B (en) | 2013-01-29 | 2013-01-29 | Cap opener for opening inner cap of solution bottle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103086304A true CN103086304A (en) | 2013-05-08 |
| CN103086304B CN103086304B (en) | 2014-10-29 |
Family
ID=48199515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310034697.XA Expired - Fee Related CN103086304B (en) | 2013-01-29 | 2013-01-29 | Cap opener for opening inner cap of solution bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103086304B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108675246A (en) * | 2018-04-11 | 2018-10-19 | 山东科技大学 | A kind of special cover opener of pulsating reagent Cover inside the bottle |
| CN113135537A (en) * | 2021-05-18 | 2021-07-20 | 苏州市职业大学 | Negative pressure type nondestructive bottle opener |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2335777A (en) * | 1942-04-29 | 1943-11-30 | Marcellus James Wilburn | Cover remover |
| US4598613A (en) * | 1985-07-29 | 1986-07-08 | Baum Frederick W | Champagne bottle opener |
| JPH05228379A (en) * | 1992-02-21 | 1993-09-07 | Hitachi Ltd | Pulling device for stopper of test tube |
| CN201420002Y (en) * | 2009-03-24 | 2010-03-10 | 彩虹彩色显像管总厂 | Smart cover opener for three-gallon and five-gallon water buckets |
| CN201530709U (en) * | 2009-10-23 | 2010-07-21 | 东北林业大学 | Specimen bottle cap opener |
| CN202011630U (en) * | 2011-03-23 | 2011-10-19 | 广州广富包装机械有限公司 | Novel claw-type cover seizing device |
| CN202337678U (en) * | 2011-12-02 | 2012-07-18 | 山东科技大学 | Cap tightener |
| CN203144068U (en) * | 2013-01-29 | 2013-08-21 | 江苏大学 | Cap opener for opening inner cap of solution bottle |
-
2013
- 2013-01-29 CN CN201310034697.XA patent/CN103086304B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2335777A (en) * | 1942-04-29 | 1943-11-30 | Marcellus James Wilburn | Cover remover |
| US4598613A (en) * | 1985-07-29 | 1986-07-08 | Baum Frederick W | Champagne bottle opener |
| JPH05228379A (en) * | 1992-02-21 | 1993-09-07 | Hitachi Ltd | Pulling device for stopper of test tube |
| CN201420002Y (en) * | 2009-03-24 | 2010-03-10 | 彩虹彩色显像管总厂 | Smart cover opener for three-gallon and five-gallon water buckets |
| CN201530709U (en) * | 2009-10-23 | 2010-07-21 | 东北林业大学 | Specimen bottle cap opener |
| CN202011630U (en) * | 2011-03-23 | 2011-10-19 | 广州广富包装机械有限公司 | Novel claw-type cover seizing device |
| CN202337678U (en) * | 2011-12-02 | 2012-07-18 | 山东科技大学 | Cap tightener |
| CN203144068U (en) * | 2013-01-29 | 2013-08-21 | 江苏大学 | Cap opener for opening inner cap of solution bottle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108675246A (en) * | 2018-04-11 | 2018-10-19 | 山东科技大学 | A kind of special cover opener of pulsating reagent Cover inside the bottle |
| CN113135537A (en) * | 2021-05-18 | 2021-07-20 | 苏州市职业大学 | Negative pressure type nondestructive bottle opener |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103086304B (en) | 2014-10-29 |
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Granted publication date: 20141029 Termination date: 20160129 |
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| EXPY | Termination of patent right or utility model |