CN105460861A - Can opener - Google Patents
Can opener Download PDFInfo
- Publication number
- CN105460861A CN105460861A CN201510867840.2A CN201510867840A CN105460861A CN 105460861 A CN105460861 A CN 105460861A CN 201510867840 A CN201510867840 A CN 201510867840A CN 105460861 A CN105460861 A CN 105460861A
- Authority
- CN
- China
- Prior art keywords
- opener
- piston
- pressure head
- bottle cap
- compressing
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67B—APPLYING CLOSURE MEMBERS TO BOTTLES JARS, OR SIMILAR CONTAINERS; OPENING CLOSED CONTAINERS
- B67B7/00—Hand- or power-operated devices for opening closed containers
- B67B7/14—Hand- or power-operated devices for opening closed containers for removing tightly-fitting lids or covers, e.g. of shoe-polish tins, by gripping and rotating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Opening Bottles Or Cans (AREA)
Abstract
The invention discloses a can opener. The can opener comprises a can opener body arranged on a bottle cap in a sleeving manner, a rubber body and a compressing structure. The rubber body is arranged in the can opener body, and containing space for containing the bottle cap is formed in the middle of the rubber body. The compressing structure is used for compressing the rubber body to be attached to the bottle cap. According to the can opener, the rubber body is arranged in the can opener body and wraps the edge of the bottle cap, the rubber body is compressed by the compressing structure to be closely attached to the edge of the bottle cap, the friction force of the edge of the bottle cap is increased, and the bottle cap can be unscrewed conveniently.
Description
Technical field
The present invention relates to a kind of can opener.
Background technology
At present, many food and medicine is had to be all placed by glass and other sealable tank both at home and abroad, add lid above to screw simultaneously, for improving shelf-life and the other reasons of the contents in sealable tank, generally can vacuumize process to sealable tank, lid can revolve very tight simultaneously, prevents air from entering sealable tank.Under normal circumstances, user of service is with the hands difficult to bottle cap to open.
Existing can opener friction force is little, and can opener and bottle cap edge contact are fitted not, and spiral cover is very difficult, and moulding is heavy, troublesome poeration.
Summary of the invention
It is simple, easy to operate that technical matters to be solved by this invention is to provide a kind of structure, can the can opener of light open bottle cover.
For realizing above-mentioned technique effect, the invention discloses a kind of can opener, comprising:
For the can opener body be sheathed on bottle cap;
Rubber bodies, is located in described can opener body, and the middle part of described rubber bodies is formed for the accommodating accommodation space of described bottle cap; And
For compressing described rubber bodies with the compressing structure of described bottle cap of fitting.
The present invention further improves and is, described can opener body comprises roof, be located at the sidewall of described roof surrounding and the diapire on edge under being located at described sidewall, and described diapire is provided with the gathering hole entered for described bottle cap.
The present invention further improves and is, described rubber bodies is rubber ring, and described rubber ring is located on described diapire.
The present invention further improves and is, described compressing structure comprises to be located in described can opener body and the piston be positioned at above described rubber ring and the piston rod be located on described piston, described roof offers the rod aperture plugged for described piston rod.
The present invention further improves and is, described roof is provided with the abutment sleeve be connected with described rod aperture, and the upper end barrel of described abutment sleeve is provided with screens groove, and described piston rod is provided with the card-bit part for being sticked in described screens groove.
The present invention further improves and is, the aperture of described rod aperture is greater than the bar footpath of described piston rod; Or the roof of described can opener body is provided with pore.
The present invention further improves and is, described compressing structure comprises to be located in described can opener body and the piston be positioned at above described rubber ring and for the pressing mechanism compressing described piston; Described pressing mechanism comprises to be located at housing on described roof and to be articulated in described housing by pivot, by rotating the pressure head compressing described piston, described roof to be offered the pressure head hole passed for described pressure head.
The present invention further improves and is, described pressure head is located at the operating handle for rotating described pressure head, and described housing is provided with the action pane passed for described operating handle.
The present invention further improves and is, described piston is located at the top board compressed for described pressure head.
The present invention further improves and is, described pressure head is class rectangle pressure head, and comprise around described pivotally supported major axis and minor axis, described major axis is in the direction compressing described piston when compressing described piston.
The present invention is owing to have employed above technical scheme, making it have following beneficial effect: by arranging rubber bodies in can opener body, rubber bodies is coated on bottle cap edge, utilizing compressing structure compresses rubber bodies to make rubber bodies be adjacent to bottle cap edge, increase the friction force at bottle cap edge, be convenient to twist-off closure.
Accompanying drawing explanation
Fig. 1 is the structural representation of the first embodiment of a kind of can opener of the present invention.
Structural representation when Fig. 2 is the piston press of the first embodiment of a kind of can opener of the present invention.
Fig. 3 is the structural representation of the second embodiment of a kind of can opener of the present invention.
Structural representation when Fig. 4 is the piston press of the second embodiment of a kind of can opener of the present invention.
Fig. 5 is the structural representation of pressing mechanism in the second embodiment of a kind of can opener of the present invention.
Detailed description of the invention
Below in conjunction with the drawings and the specific embodiments, the present invention is further detailed explanation.
First consult shown in Fig. 1 and Fig. 2, a kind of can opener of the present invention mainly comprises for being sheathed on can opener body 11 on bottle cap 20, be located at rubber bodies 12 in can opener body 11 and for compressing rubber body 12 with the compressing structure of bottle cap 20 of fit, the middle part of rubber bodies 12 forms the accommodating accommodation space 120 of confession bottle cap 20.Mainly through arranging rubber bodies 12 in can opener body 11, rubber bodies 12 is coated on bottle cap 20 edge, utilize compressing structure compresses rubber bodies 12 that rubber bodies 12 is out of shape, thus be adjacent to bottle cap 20 edge, increase the friction force at bottle cap 20 edge, so that user is like a cork from twist-off closure body 20.
The shape adaptation of can opener body 11 is in the shape of body to be opened and bottle cap, and be made up of roof 111, the sidewall 112 being located at roof 111 surrounding and the diapire 113 of being located at sidewall 112 times edges, diapire 113 is provided with the gathering hole entered for bottle cap 20.Rubber bodies 12 is rubber ring, accommodation space 120 is formed at the inside of this rubber ring, the bottom of rubber ring is located on the diapire 113 of can opener body 11, fit inside the outer wall of rubber ring and the sidewall 112 of can opener body 11, one section of space is left, for installing compressing structure between the top of rubber ring and the roof 111 of can opener body 11.
The invention provides the embodiment of two kinds of compressing structures, specific as follows:
Embodiment 1:
Consult shown in Fig. 1 and Fig. 2, compressing structure comprises to be located in can opener body 11 and the piston 131 be positioned at above rubber ring and the piston rod 132 be located on piston 131, the roof 111 of can opener body 11 offers the rod aperture 133 plugged for piston rod 132.The lower surface of piston 131 and the upper surface of rubber ring are fitted, the upper surface middle part of piston 131 is connected with piston rod 132, promote piston 131 move down by pressing piston rod 132 downwards, to oppress rubber ring distortion, rubber ring expands to both sides, is adjacent to the edge of bottle cap 20, increases the friction force at bottle cap 20 edge, now, user just can like a cork from twist-off closure body 20.In order to keep the air pressure balance inside and outside can opener body 11, being convenient to piston 131 can move up and down, and can select to make the aperture of rod aperture 133 be greater than the bar footpath of piston rod 132; Or on the roof 111 of can opener body 11, be provided with pore (not showing pore in figure), to guarantee when pressing piston 131, the air pressure balance of can opener body 11 inside.
Further, can the abutment sleeve 14 be connected with rod aperture 133 be set on the roof 111 of can opener body 11, the upper end barrel of this abutment sleeve 14 arranges screens groove 141, piston rod 132 arranges the card-bit part 142 for being sticked in this screens groove 141.Card-bit part 142 can be the screens post being located at piston rod 132 tip position, after piston rod 132 moves down and puts in place, screens post is made to be sticked in screens groove 141, piston rod 132 is positioned, thus keep the state that piston 131 oppresses rubber ring, rubber ring is adjacent to bottle cap 20, like this, user is in the process of twist-off closure 20, piston 131 arbitrarily would not move and destroy the state that rubber ring is adjacent to bottle cap 20, guarantees that user can twist-off closure 20 smoothly.
Embodiment 2:
Consult shown in Fig. 3 ~ 5, compressing structure comprises to be located in can opener body 11 and the piston 15 be positioned at above rubber ring and for the pressing mechanism compressing piston 15.Pressing mechanism comprises the housing 161 be located on the roof 111 of can opener body 11 and the pressure head 162 be articulated in by pivot 17 in housing 161 further, the roof 111 of can opener body 11 offers the pressure head hole 163 passed for pressure head 162.Pivotally 17 rotated by pressure head 162, compress piston 15 and move down, to oppress rubber ring distortion, rubber ring expands to both sides, is adjacent to the edge of bottle cap 20, increases the friction force at bottle cap 20 edge, now, user just can like a cork from twist-off closure body 20.
Further, pressure head 162 is located at the operating handle 164 for rotating pressure head 161, housing 161 is provided with the action pane passed for operating handle 164, operating handle 164 stretches out in the outside of housing 161, user can rotate pressure head 161 by pulling operating handle 164, easy to operate and laborsaving.Piston 15 is provided with the top board 151 compressed for pressure head 162, and to avoid that pressure head 162 directly contacts with piston 15, worn piston 15 is surperficial.
Pressure head 162 can be class rectangle pressure head, has pivotally 17 major axis rotated and minor axises.Generally, coordinate shown in Fig. 3 and Fig. 5, the minor axis of class rectangle pressure head is in vertical state, and major axis is in horizontality, and now class rectangle pressure head is in the normal state, and does not compress piston 15 downwards, and the first side 181 of class rectangle pressure head is in bottom position.In use, coordinate shown in Fig. 4 and Fig. 5, rotate class rectangle pressure head, class rectangle pressure head pivotally 17 rotates, until major axis is in vertical state, namely major axis is positioned at the direction compressing piston 15, and minor axis is turned to horizontality, second side 182 of class rectangle pressure head is in bottom position, and this second side 182 and above-mentioned first side 181 are two adjacent sides of class rectangle pressure head, junction is between the two set to arcwall face 183, so that rotate, now, the lower end of class rectangle pressure head gives prominence to the bottom of housing 161 and the pressure head hole 163 on the roof 111 passed enters into the inside of can opener body 11, then compressing piston 15 makes piston 15 move down, to oppress rubber ring distortion, rubber ring expands to both sides, be adjacent to the edge of bottle cap.Compress distance in order to what increase class rectangle pressure head, pivot 17 can be arranged on the position that the confession departing from class rectangle pressure head compresses that side of piston 15, form eccentric structure (being similar to eccentric principle).
Can opener of the present invention utilizes the performance of the compressive deformation of the rubber bodies be arranged in can opener body, and rubber bodies is fitted with bottle cap edges close in pressurized situation, increases the friction force at bottle cap edge, avoid skidding, be convenient to user from twist-off closure body, convenient operation, simple for production.
Below by reference to the accompanying drawings and embodiment to invention has been detailed description, those skilled in the art can make many variations example to the present invention according to the above description.Thus, some details in embodiment should not form limitation of the invention, the present invention by the scope that defines using appended claims as protection scope of the present invention.
Claims (10)
1. a can opener, is characterized in that, comprising:
For the can opener body be sheathed on bottle cap;
Rubber bodies, is located in described can opener body, and the middle part of described rubber bodies is formed for the accommodating accommodation space of described bottle cap; And
For compressing described rubber bodies with the compressing structure of described bottle cap of fitting.
2. can opener as claimed in claim 1, is characterized in that: described can opener body comprises roof, be located at the sidewall of described roof surrounding and the diapire on edge under being located at described sidewall, and described diapire is provided with the gathering hole entered for described bottle cap.
3. can opener as claimed in claim 2, is characterized in that: described rubber bodies is rubber ring, and described rubber ring is located on described diapire.
4. can opener as claimed in claim 3, it is characterized in that: described compressing structure comprises to be located in described can opener body and the piston be positioned at above described rubber ring and the piston rod be located on described piston, described roof offers the rod aperture plugged for described piston rod.
5. can opener as claimed in claim 4, it is characterized in that: described roof is provided with the abutment sleeve be connected with described rod aperture, the upper end barrel of described abutment sleeve is provided with screens groove, and described piston rod is provided with the card-bit part for being sticked in described screens groove.
6. can opener as claimed in claim 4, is characterized in that: the aperture of described rod aperture is greater than the bar footpath of described piston rod; Or the roof of described can opener body is provided with pore.
7. can opener as claimed in claim 3, is characterized in that: described compressing structure comprises to be located in described can opener body and the piston be positioned at above described rubber ring and for the pressing mechanism compressing described piston; Described pressing mechanism comprises to be located at housing on described roof and to be articulated in described housing by pivot, by rotating the pressure head compressing described piston, described roof to be offered the pressure head hole passed for described pressure head.
8. can opener as claimed in claim 7, is characterized in that: described pressure head is located at the operating handle for rotating described pressure head, and described housing is provided with the action pane passed for described operating handle.
9. can opener as claimed in claim 7, is characterized in that: described piston is located at the top board compressed for described pressure head.
10. can opener as claimed in claim 7, it is characterized in that: described pressure head is class rectangle pressure head, comprise around described pivotally supported major axis and minor axis, described major axis is in the direction compressing described piston when compressing described piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510867840.2A CN105460861A (en) | 2015-12-01 | 2015-12-01 | Can opener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510867840.2A CN105460861A (en) | 2015-12-01 | 2015-12-01 | Can opener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105460861A true CN105460861A (en) | 2016-04-06 |
Family
ID=55599093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510867840.2A Pending CN105460861A (en) | 2015-12-01 | 2015-12-01 | Can opener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105460861A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107804813A (en) * | 2017-11-05 | 2018-03-16 | 安徽康乐机械科技有限公司 | High efficiency is uncapped machine |
| LT6695B (en) | 2019-07-02 | 2020-01-27 | Pinghu Huadeng Cup Industry Co., Ltd. | An auto-adjusting can opener |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060243098A1 (en) * | 2005-04-29 | 2006-11-02 | Michael March | Bottle cap opener |
| JP3961557B1 (en) * | 2006-12-27 | 2007-08-22 | 博光 東海林 | Lid opening device |
| CN201268571Y (en) * | 2008-06-26 | 2009-07-08 | 华东师范大学附属杨行中学 | Bottle opener |
| CN202337678U (en) * | 2011-12-02 | 2012-07-18 | 山东科技大学 | Cap tightener |
| CN202449823U (en) * | 2012-02-27 | 2012-09-26 | 张壳 | Bottle opener |
| CN104444988A (en) * | 2014-11-14 | 2015-03-25 | 余姚市海升塑料金属制品有限公司 | Bottle opening device |
| CN204342395U (en) * | 2014-12-29 | 2015-05-20 | 陕西科技大学 | A kind of bottle opener automatically turning on bottle cap |
| CN205294776U (en) * | 2015-12-01 | 2016-06-08 | 上海市第一中学 | Device for opening bottle caps |
-
2015
- 2015-12-01 CN CN201510867840.2A patent/CN105460861A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060243098A1 (en) * | 2005-04-29 | 2006-11-02 | Michael March | Bottle cap opener |
| JP3961557B1 (en) * | 2006-12-27 | 2007-08-22 | 博光 東海林 | Lid opening device |
| CN201268571Y (en) * | 2008-06-26 | 2009-07-08 | 华东师范大学附属杨行中学 | Bottle opener |
| CN202337678U (en) * | 2011-12-02 | 2012-07-18 | 山东科技大学 | Cap tightener |
| CN202449823U (en) * | 2012-02-27 | 2012-09-26 | 张壳 | Bottle opener |
| CN104444988A (en) * | 2014-11-14 | 2015-03-25 | 余姚市海升塑料金属制品有限公司 | Bottle opening device |
| CN204342395U (en) * | 2014-12-29 | 2015-05-20 | 陕西科技大学 | A kind of bottle opener automatically turning on bottle cap |
| CN205294776U (en) * | 2015-12-01 | 2016-06-08 | 上海市第一中学 | Device for opening bottle caps |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107804813A (en) * | 2017-11-05 | 2018-03-16 | 安徽康乐机械科技有限公司 | High efficiency is uncapped machine |
| CN107804813B (en) * | 2017-11-05 | 2019-09-10 | 安徽康乐机械科技有限公司 | High efficiency is uncapped machine |
| LT6695B (en) | 2019-07-02 | 2020-01-27 | Pinghu Huadeng Cup Industry Co., Ltd. | An auto-adjusting can opener |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160406 |
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| WD01 | Invention patent application deemed withdrawn after publication |