CN112591695A - Single-hand can opener - Google Patents
Single-hand can opener Download PDFInfo
- Publication number
- CN112591695A CN112591695A CN202011435266.0A CN202011435266A CN112591695A CN 112591695 A CN112591695 A CN 112591695A CN 202011435266 A CN202011435266 A CN 202011435266A CN 112591695 A CN112591695 A CN 112591695A
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- Prior art keywords
- rotating shaft
- gear
- clamping
- rotating
- bevel gear
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Classifications
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Opening Bottles Or Cans (AREA)
Abstract
The invention relates to the technical field of daily necessities, in particular to a one-hand can opener which comprises a clamping mechanism, a cap opening mechanism and a power part, wherein the clamping mechanism is used for clamping a can body of a can and the cap opening mechanism is used for opening a bottle cap, and the cap opening mechanism comprises the power part which is used for driving the cap opening mechanism to work; a bottle cap clamping member for clamping a can cap; the prying component is connected with the bottle cap clamping component and is used for prying the can bottle cap, so that the can body and the can bottle cap can rotate in opposite directions only by one-hand operation, the bottle cap can be unscrewed, the operation is simple, and the can bottle prying device is particularly suitable for people with hand injuries and/or single-armed people.
Description
Technical Field
The invention relates to the field of household daily use, in particular to a single-hand can opener.
Background
The existing can opener is mainly used by a healthy person, one hand holds a can body tightly, the other hand rotates a bottle opener to open a can, and the use mode is not suitable for some people with disabled hands or one-armed people. Moreover, many can openers require a relatively large force to open the can by twisting, and are not suitable for disabled people. The invention provides a single-hand can opener based on the above.
Disclosure of Invention
The present invention is directed to a can opener with one hand, which solves the above problems of the prior art.
The technical scheme of the invention is as follows: a single-hand can opener comprises a base, wherein a clamping mechanism is arranged on the base and used for clamping a can body of a can, and a first rotating shaft is rotatably arranged on the base;
the cover opening mechanism is used for opening the bottle cap and comprises a protective shell, and the protective shell is rotatably connected with the first rotating shaft; the power component is arranged at the upper end of the protective shell and used for driving the cover opening mechanism to work; the bottle cap clamping component is positioned at the lower end of the protective shell and used for clamping a can cap; the prying component is connected with the bottle cap clamping component and used for prying the can bottle cap and the transmission component, the transmission component is arranged in the protective shell, and the transmission component is connected with the power component.
The power component comprises a spiral shell, the spiral shell is fixedly arranged at the upper end of the protective shell, and threads are arranged on the inner circumferential surface of the spiral shell; the torsion dish, the torsion dish sets up the top of spiral shell, the torsion dish is close to the fixed bolt that is provided with of one end of spiral shell, the bolt with spiral shell threaded connection, the other end of bolt is located the inside of protective housing, the first dwang of torsion dish upper end fixedly connected with, first dwang upper end is equipped with the second dwang, first dwang pass through the torsional spring with second dwang elastic connection, the bolt is located the first dwang of the inside one end fixed connection of protective housing.
The transmission component comprises a second rotating shaft, the upper end of the second rotating shaft is fixedly connected with the first rotating disc, and a first bevel gear is fixedly arranged at the lower end of the second rotating shaft; the third rotating shaft is rotatably arranged inside the protective shell through a shaft sleeve, one end, close to the first bevel gear, of the third rotating shaft is fixedly provided with a second bevel gear, the second bevel gear is meshed with the first bevel gear, and the other end of the third rotating shaft is fixedly provided with a third bevel gear; and the fourth bevel gear is fixedly arranged at one end of the first connecting shaft, which is positioned inside the protective shell, and the third bevel gear is meshed with the fourth bevel gear.
Bottle lid clamping part includes first clamp rod, first clamp rod pass through the catch bar with first rotary disk is connected, the fixed slipmat that is provided with on the lower extreme medial surface of first clamp rod, the other end fixedly connected with crashproof mat of first clamp rod, both ends all are equipped with the stopper about first clamp rod, the catch bar upper end with the first slip track of first rotary disk lower surface is connected.
The prying component comprises a prying rod, the prying rod is hinged to the inside of the first clamping rod, a prying claw is fixedly connected to the lower end of the prying rod, a fourth rotating shaft is arranged at the middle position of the prying rod, a telescopic support rod is fixedly connected to the upper end of the prying rod, and the upper end of the telescopic support rod is connected with a first sliding track on the first rotating disk.
The clamping mechanism comprises a rotating gear, the rotating gear is rotatably arranged on the base through a fifth rotating shaft, and transmission teeth are arranged on the inner side wall and the outer side wall of the rotating gear; the second gear is rotatably arranged on the base through a sixth rotating shaft, one end of the sixth rotating shaft is fixedly connected with the first rotating shaft, and the second gear is meshed with external teeth of the rotating gear; the planet carrier is rotationally arranged on the fifth rotating shaft, a plurality of planet gears are uniformly arranged on the planet carrier, the plurality of planet gears are meshed with the inner teeth of the rotating gears, and a second sliding track is arranged on the end faces of the planet gears; the clamping claw is clamped in the second sliding rail and can slide along the second sliding rail, a rubber pad is fixedly arranged on the end face of the clamping block, and a pushing block is fixedly arranged in the middle of the clamping claw; the inner side toothless part of the rotating gear is uniformly provided with flanges along the circumferential direction, and the flanges are aligned with the pushing block in the height direction; the rotating disc is rotatably arranged at the other end of the fifth rotating shaft through a first gear, and the first gear is meshed with the planet gear.
Advantageous effects
The invention provides a single-hand can opener by improvement, which has the following improvement and advantages compared with the prior art:
1. the invention is more suitable for one-hand use, requires less force, is more convenient to open the can, is particularly suitable for single-armed people living alone, and ensures that the people do not need others to help when they want to eat the can.
2. The invention can turn the can and turn up the can cover, which makes the can open more easily and the can cover will not be damaged. The can be twisted after being eaten, and the practicability is higher.
3. The design of clamping mechanism makes the difficult pine of can bottle body take off, and the rubber pad makes the clamp force to the can body bigger, simultaneously under the effect of planetary gear and first gear, the rotation direction of the body that is opposite with the bottle lid to can unscrew the bottle lid more easily, and only need the one hand just can realize unscrewing the bottle lid.
Drawings
The invention is further explained below with reference to the figures and examples:
FIG. 1 is a schematic isometric view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a cross-sectional view taken along line D-D of FIG. 2;
FIG. 4 is an enlarged view taken at A in FIG. 3;
FIG. 5 is an enlarged view of FIG. 4 at B;
FIG. 6 is a schematic view of a connection structure of a first gear according to the present invention;
FIG. 7 is a schematic view showing a connection structure of a carrier of the present invention.
In the figure, a can body 36, a can cover 34, a torsion plate 4, a base 35, a clamping claw 23, a rubber pad 8031, a can cover side edge 33, a first clamping rod 802, a crash pad 38, a limiting block 21, a first clamping rod 802, a push rod 9, a first rotating disk 32, a protective shell 7, a prying rod 801, a prying claw 8033, a first rotating shaft 8032, a telescopic stay 10, a spiral shell 5, a first rotating shaft 6, a lower rotating shaft 2, an upper rotating shaft 1, a torsion spring 3, a clamping claw 23, a rubber block 41, a limiting slideway 37, a planetary gear 26, a sliding rail 40, a spring 28, a baffle plate 29, a planetary gear carrier 31, a rotating gear 24, a second rotating shaft 25, a rotating disk 27, a first gear 39, a clamping block 30, a third rotating shaft 11, a first bevel gear 12, a third rotating shaft 14, a fixed block 42, a third bevel gear 17, a fourth rotating shaft 18, a rotating shaft sleeve 19, a rotating shaft sleeve, A second gear 20.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention relates to a single-hand can opener which comprises a base 35, wherein a clamping mechanism is arranged on the base 35 and used for clamping a can body, and a first rotating shaft 18 is rotatably arranged on the base 35;
the cover opening mechanism is used for opening the bottle cap and comprises a protective shell 7, and the protective shell 7 is rotatably connected with the first rotating shaft 18; the power component is arranged at the upper end of the protective shell 7 and is used for driving the cover opening mechanism to work; the bottle cap clamping component is positioned at the lower end of the protective shell 7 and is used for clamping a can cap; the prying component is connected with the bottle cap clamping component and used for prying the can bottle cap and the transmission component, the transmission component is arranged inside the protective shell 7, and the transmission component is connected with the power component.
The power component comprises a spiral shell 5, the spiral shell 5 is fixedly arranged at the upper end of the protective shell 7, and threads are arranged on the inner circumferential surface of the spiral shell 5; twist reverse dish 4, it sets up to twist reverse dish 4 the top of spiral shell 5, it is close to twist reverse dish 4 the fixed bolt 6 that is provided with of one end of spiral shell 5, bolt 6 with 5 threaded connection of spiral shell, the other end of bolt 6 is located the inside of protective housing 7, twist reverse dish 4 upper end fixedly connected with first dwang 2, 2 upper ends of first dwang are equipped with second dwang 1, first dwang 2 pass through torsional spring 3 with 1 elastic connection of second dwang, bolt 6 is located the first dwang 32 of the inside one end fixed connection of protective housing 7.
The transmission component comprises a second rotating shaft 11, the upper end of the second rotating shaft 11 is fixedly connected with the first rotating disc 32, and a first bevel gear 12 is fixedly arranged at the lower end of the second rotating shaft 11; a third rotating shaft 14, the third rotating shaft 14 is rotatably disposed inside the protective casing 7 through a shaft sleeve 42, one end of the third rotating shaft 14 close to the first bevel gear 12 is fixedly provided with a second bevel gear 13, the second bevel gear 13 is engaged with the first bevel gear 12, and the other end of the third rotating shaft 14 is fixedly provided with a third bevel gear 16; and the fourth bevel gear 17 is fixedly arranged at one end of the first connecting shaft 18, which is positioned inside the protective shell 7, and the third bevel gear 16 is meshed with the fourth bevel gear 17.
The bottle cap clamping component comprises a first clamping rod 802, the first clamping rod 802 is connected with the first rotating disc 32 through a pushing rod 9, an anti-slip pad 8031 is fixedly arranged on the inner side face of the lower end of the first clamping rod 802, an anti-collision pad 38 is fixedly connected to the other end of the first clamping rod 802, limiting blocks 21 are arranged at the left end and the right end of the first clamping rod 802, and the upper end of the pushing rod 9 is connected with a first sliding track on the lower surface of the first rotating disc 32.
The prying part comprises a prying rod 801, the prying rod 801 is hinged to the inside of the first clamping rod 802, a prying claw 8033 is fixedly connected to the lower end of the prying rod 801, a fourth rotating shaft 8032 is arranged at the middle position of the prying rod 801, a telescopic support rod 10 is fixedly connected to the upper end of the prying rod 801, and the upper end of the telescopic support rod 10 is connected with a first sliding track on the first rotating shaft 32.
The clamping mechanism comprises a rotating gear 24, the rotating gear 24 is rotatably arranged on a base 35 through a fifth rotating shaft 25, and transmission teeth are arranged on the inner side wall and the outer side wall of the rotating gear 24; a second gear 20, wherein the second gear 20 is rotatably disposed on the base 35 through a sixth rotating shaft 19, one end of the sixth rotating shaft 19 is fixedly connected with the first rotating shaft 18, and the second gear 20 is engaged with the external teeth of the rotating gear 24; the planet carrier 31 is rotationally arranged on the fifth rotating shaft 25, a plurality of planet gears 26 are uniformly arranged on the planet carrier 31, the plurality of planet gears 26 are meshed with the internal teeth of the rotating gear 24, and a second sliding track 40 is arranged on the end surface of each planet gear 26; the clamping claw 23 is clamped in the second sliding rail 40, the clamping claw 23 can slide along the second sliding rail 40, a rubber pad 41 is fixedly arranged on the end surface of the clamping block 23, and a pushing block 37 is fixedly arranged in the middle of the clamping claw 23; the inner non-tooth part of the rotating gear 24 is uniformly provided with flanges 30 along the circumferential direction, and the flanges 30 are aligned with the pushing block 37 in the height direction; and a rotating disk 27, wherein the rotating disk 27 is rotatably arranged at the other end of the fifth rotating shaft 25 through a first gear 39, and the first gear 39 is meshed with the planet gear 26.
The working principle of the invention is as follows:
can body 36 is placed on rotating disk 27 and then the cap clamping part is applied to the edge of can cap 34, so that anti-slip pad 8031 is applied to can cap side 33, then rotating disk 4, if it is found that it is difficult to twist the second rotating rod 1 when rotating disk 4, so that the user has a more comfortable point of application, so that the user can exert a better force, when rotating disk 4 rotates bolt 6, when rotating bolt 6, it can move downwards, when rotating bolt 6, it can rotate first rotating disk 32, when rotating first rotating disk 32, it can rotate push rod 9, and it slides along the first sliding track, so that first clamping rod 802 is moved, so that anti-slip pad 8031 can clamp can cap 34 and rotate along the direction of rotation of first rotating disk 32, meanwhile, when the first rotary disk 32 rotates, the second rotary shaft 11 can be driven to rotate the first bevel gear 12, the first bevel gear 12 can be driven to rotate the second bevel gear 13, the second bevel gear 13 can be driven to rotate the third rotary shaft 14, the third rotary shaft 14 can be driven to rotate the third bevel gear 16, the third bevel gear 16 can be driven to rotate the fourth bevel gear 17, the fourth bevel gear 17 can be driven to rotate the first rotary shaft 18, the first rotary shaft 18 can be driven to rotate the sixth rotary shaft 19, the sixth rotary shaft 19 can be driven to rotate the second gear 20, the second gear 20 can be driven to rotate the rotary gear 24, the rotary gear 24 can be driven to rotate the planetary gear 26 when rotating, the planetary gear 26 can be driven to rotate the clamping jaw 23, the clamping jaw 23 can be driven to rotate by the pushing block 37 when rotating, when the pushing block 37 touches the flange 30, the clamping jaw 23 can slide, so that the rubber pads 41 on the clamping claws 23 clamp the can body, and simultaneously, the planet gears 26 can drive the first gear 39 to rotate when rotating, and the rotating direction of the first gear 39 is opposite to that of the rotating gear 24, so that the rotating direction of the second rotating disc 27 is opposite to that of the first rotating disc 32, and thus, the rotating directions of the can body 35 and the can cover 34 are opposite, and the can cover 34 can be more quickly unscrewed;
further, at the in-process of downstream when first rotary disk 32, can make telescopic stay 10 move to drive prying rod 801 and rotate along fourth axis of rotation 8032, thereby make the perk that makes prying claw 8033 upwards, thereby pry a gap with can bottle lid 34, thereby can make outside gas get into can body 35 inside, thereby can make the can more easily open.
Therefore, the invention can be operated by one hand, thereby being suitable for people with less strength, in particular for people with hand injury and/or one-armed people, and improving the practicability of the invention. Other parts in the present invention are not described in detail for the prior art.
Claims (6)
1. A kind of one-hand can opener, characterized by: the can clamping device comprises a base (35), wherein a clamping mechanism is arranged on the base (35) and used for clamping a can body of a can, and a first rotating shaft (18) is rotatably arranged on the base (35);
the bottle cap opening mechanism comprises a protective shell (7), and the protective shell (7) is rotatably connected with the first rotating shaft (18); the power component is arranged at the upper end of the protective shell (7) and is used for driving the cover opening mechanism to work; the bottle cap clamping component is positioned at the lower end of the protective shell (7) and is used for clamping a can cap; the prying component is connected with the bottle cap clamping component and used for prying the can bottle cap and the transmission component, the transmission component is arranged inside the protective shell (7), and the transmission component is connected with the power component.
2. A single-handed can opener according to claim 1, characterized in that: the power component comprises a spiral shell (5), the spiral shell (5) is fixedly arranged at the upper end of the protective shell (7), and threads are arranged on the inner circumferential surface of the spiral shell (5); twist reverse dish (4), twist reverse dish (4) and set up the top of spiral shell (5), twist reverse dish (4) and be close to the fixed bolt (6) that is provided with of one end of spiral shell (5), bolt (6) with spiral shell (5) threaded connection, the other end of bolt (6) is located the inside of protective housing (7), twist reverse dish (4) upper end fixedly connected with first dwang (2), first dwang (2) upper end is equipped with second dwang (1), first dwang (2) through torsional spring (3) with second dwang (1) elastic connection, bolt (6) are located the first dwang (32) of one end fixed connection inside protective housing (7).
3. A single-handed can opener according to claim 2, characterized in that: the transmission component comprises a second rotating shaft (11), the upper end of the second rotating shaft (11) is fixedly connected with the first rotating disc (32), and a first bevel gear (12) is fixedly arranged at the lower end of the second rotating shaft (11); the third rotating shaft (14) is rotatably arranged inside the protective shell (7) through a shaft sleeve (42), one end, close to the first bevel gear (12), of the third rotating shaft (14) is fixedly provided with a second bevel gear (13), the second bevel gear (13) is meshed with the first bevel gear (12), and the other end of the third rotating shaft (14) is fixedly provided with a third bevel gear (16); the fourth bevel gear (17), the fourth bevel gear (17) is fixedly arranged at one end of the first connecting shaft (18) which is positioned in the protective shell (7), and the third bevel gear (16) is meshed with the fourth bevel gear (17).
4. A single-handed can opener according to claim 3, characterized in that: bottle lid clamping part includes first tight pole (802) of clamp, first tight pole (802) of clamp pass through catch bar (9) with first rotary disk (32) are connected, the fixed slipmat (8031) that is provided with on the lower extreme medial surface of first tight pole (802) of clamp, the other end fixedly connected with crash pad (38) of first tight pole (802) of clamp, both ends all are equipped with stopper (21) about first tight pole (802) of clamp, catch bar (9) upper end with the first slip track of first rotary disk (32) lower surface is connected.
5. A single-handed can opener according to claim 4, characterized in that: the prying component comprises a prying rod (801), the prying rod (801) is hinged to the inside of the first clamping rod (802), a prying claw (8033) is fixedly connected to the lower end of the prying rod (801), a fourth rotating shaft (8032) is arranged at the middle position of the prying rod (801), a telescopic support rod (10) is fixedly connected to the upper end of the prying rod (801), and the upper end of the telescopic support rod (10) is connected with a first sliding track on the first rotating disk (32).
6. A single-handed can opener according to claim 5, characterized in that: the clamping mechanism comprises a rotating gear (24), the rotating gear (24) is rotatably arranged on the base (35) through a fifth rotating shaft (25), and transmission teeth are arranged on the inner side wall and the outer side wall of the rotating gear (24); the second gear (20) is rotatably arranged on the base (35) through a sixth rotating shaft (19), one end of the sixth rotating shaft (19) is fixedly connected with the first rotating shaft (18), and the second gear (20) is meshed with external teeth of the rotating gear (24); the planet carrier (31) is rotationally arranged on the fifth rotating shaft (25), a plurality of planet gears (26) are uniformly arranged on the planet carrier (31), the plurality of planet gears (26) are meshed with the inner teeth of the rotating gear (24), and a second sliding track (40) is formed in the end face of each planet gear (26); the clamping claw (23) is clamped in the second sliding rail (40), the clamping claw (23) can slide along the second sliding rail (40), a rubber pad (41) is fixedly arranged on the end face of the clamping block (23), and a pushing block (37) is fixedly arranged at the middle position of the clamping claw (23); the inner side toothless part of the rotating gear (24) is uniformly provided with flanges (30) along the circumferential direction, and the flanges (30) are aligned with the pushing block (37) in the height direction; a rotating disc (27), wherein the rotating disc (27) is rotatably arranged at the other end of the fifth rotating shaft (25) through a first gear (39), and the first gear (39) is meshed with the planet wheel (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011435266.0A CN112591695A (en) | 2020-12-10 | 2020-12-10 | Single-hand can opener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011435266.0A CN112591695A (en) | 2020-12-10 | 2020-12-10 | Single-hand can opener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112591695A true CN112591695A (en) | 2021-04-02 |
Family
ID=75191499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011435266.0A Withdrawn CN112591695A (en) | 2020-12-10 | 2020-12-10 | Single-hand can opener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112591695A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115057399A (en) * | 2022-06-29 | 2022-09-16 | 广州市工贸技师学院（广州市工贸高级技工学校） | Push type bottle opener |
-
2020
- 2020-12-10 CN CN202011435266.0A patent/CN112591695A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115057399A (en) * | 2022-06-29 | 2022-09-16 | 广州市工贸技师学院（广州市工贸高级技工学校） | Push type bottle opener |
| CN115057399B (en) * | 2022-06-29 | 2023-09-22 | 广州市工贸技师学院（广州市工贸高级技工学校） | Push type bottle opener |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210402 |
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| WW01 | Invention patent application withdrawn after publication |