CN203229374U - Safety can opener - Google Patents
Safety can opener Download PDFInfo
- Publication number
- CN203229374U CN203229374U CN 201220700133 CN201220700133U CN203229374U CN 203229374 U CN203229374 U CN 203229374U CN 201220700133 CN201220700133 CN 201220700133 CN 201220700133 U CN201220700133 U CN 201220700133U CN 203229374 U CN203229374 U CN 203229374U
- Authority
- CN
- China
- Prior art keywords
- knob
- wheel shaft
- gear wheel
- pin
- gear shaft
- 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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- Devices For Opening Bottles Or Cans (AREA)
Abstract
The utility model provides a safety can opener for household kitchens, and the can opener comprises a knob cover, a handle, a knife wheel pin, a nylon washer, a knife wheel, a U-shaped retaining ring, a gear shaft, a spring, a lining, a concave washer, a stainless steel flat washer, a hexagon cushion block, a pin, and a knob piece. The knife wheel is coaxially installed with the gear shaft at a certain inclination angle via the knife wheel pin and the nylon washer, the hexagon cushion block is cushioned between the gear shaft and the knob piece, the exterior of the gear shaft is cushioned with the lining and the spring, and the middle part of the gear shaft is cushioned with the stainless steel flat washer and the concave washer. The knob piece is clamped on the knob cover via the pin and is connected with the gear shaft, the retaining ring is provided under the gear shaft, and the back of the knob cover is connected with the handle. When the can opener is used, the knife wheel is arranged at an outer edge of the combination part of a can cover and a can body, the knob piece is gently rotated, hands are prevented from getting hurt since the can cover is smooth, and the safety of food in a can is guaranteed.
Description
Technical field
The utility model relates to a kind of can opener, particularly a kind of domestic safety can opener.
Background technology
Undergo no deterioration in order to guarantee canned food, can all adopts sterile production, sealing to preserve, and its leak tightness is very good, and therefore, sealing of can is all very airtight firm, just need can open by some cutters.In general, when the existing can opener in market is opened can, must use blade or break bar to be cut into can inside, just can open a tin.Cause can lid after the cutting sharp and hurt sb.'s feelings like this, on the one hand easily; Also cause parts and iron filings to enter can inside and Food Contact on the other hand easily, thereby produce the safe and sanitary problem.
Summary of the invention
The utility model provides a kind of safe can opener for addressing the above problem, and can guarantee on the one hand complete behind the Tin opener can not produce the sharp face of hurting sb.'s feelings; Can not allow iron filings enter can inside on the other hand, thereby guarantee the safety and sanitation of food.
Concrete, this utility model comprises with lower member: the knob lid, handle, the break bar pin, nylon washer, break bar, the U-shaped back-up ring, gear wheel shaft, spring, lining, the spill packing ring, flat corrosion-resistant steel packing ring, the hexagonal cushion block, pin, the knob sheet, wherein, break bar passes through the coaxial certain angle of pressing of break bar pin and nylon washer and gear wheel shaft and tilts to install, be lined with the hexagonal cushion block between gear wheel shaft and the knob sheet, the gear wheel shaft outside is lined with lining and spring, the gear wheel shaft middle part is lined with flat corrosion-resistant steel packing ring and spill packing ring, the knob sheet is stuck in knob by pin and covers, and link to each other with gear wheel shaft, the gear wheel shaft positioned beneath has back-up ring, and knob lid back is connected to handle.
Preferably, described gear wheel shaft and break bar angulation are 17 degree.
Preferably, described back-up ring is U-shaped.
Preferably, described knob lid is spheroid.
When cutting, break bar can place the 0.7mm-0.15mm place of getting off, the outward flange lid plane of the junction of can ends and body, cut from outward flange, the ground floor of ragged edge is cut, utilize the angle of inclination of gear wheel shaft and break bar then, the turning knob sheet utilizes the gear driven break bar with this gently, thereby cuts can ends.
This utility model is firmly light in when cutting, and otch is very level and smooth, can be because of too not sharp and hurt sb.'s feelings, and can not produce iron filings, after cutting, cover can also be put back to original position, the safety and sanitation of food in having guaranteed jar.
Description of drawings
Fig. 1 is A-A section-drawing of the present utility model among Fig. 2;
Fig. 2 is left view of the present utility model;
Fig. 3 is front elevation of the present utility model;
Fig. 4 is birds-eye view of the present utility model;
Comprising knob this 1; Handle 2; Break bar pin 3; Nylon washer 4; Break bar 5; U-shaped back-up ring 6; Gear wheel shaft 7; Spring 8; Lining 9; Spill packing ring 10; Flat corrosion-resistant steel packing ring 11; Hexagonal cushion block 12; Pin 13; Knob sheet 14.
The specific embodiment
4, as shown in Figure 1, this use is novel to be comprised with lower member: the knob lid, handle, the break bar pin, nylon washer, break bar, the U-shaped back-up ring, gear wheel shaft, spring, lining, the spill packing ring, flat corrosion-resistant steel packing ring, the hexagonal cushion block, pin, the knob sheet, wherein, break bar passes through the coaxial certain angle of pressing of break bar pin and nylon washer and gear wheel shaft and tilts to install, be lined with the hexagonal cushion block between gear wheel shaft and the knob sheet, the gear wheel shaft outside is lined with lining and spring, the gear wheel shaft middle part is lined with flat corrosion-resistant steel packing ring and spill packing ring, the knob sheet is stuck in knob by pin and covers, and link to each other with gear wheel shaft, the gear wheel shaft positioned beneath has back-up ring, and knob lid back is connected to handle.
As shown in Figure 2, break bar and gear wheel shaft are 17 degree angles of inclination and are connected.In use, break bar is placed the 0.7mm-0.15mm place of getting off, the outward flange lid plane of can ends and can body junction, cut from outward flange, the ground floor of ragged edge is cut, utilize the angle of inclination of gear wheel shaft and break bar then, gently the turning knob sheet, utilize the gear driven break bar with this, thereby the incision can ends, after cutting, can ends still can be put back to original position.
As described in Figure 3, described knob lid is for spherical.
In use, firmly light during the cutting of this utility model, and otch is very level and smooth, can be because of too not sharp and hurt sb.'s feelings, and can not produce iron filings, after cutting, cover can also be put back to original position, the safety and sanitation of food in having guaranteed jar.
The above only is preferred implementation of the present invention, should be pointed out that for those skilled in the art, and under the prerequisite that does not break away from the technology of the present invention principle, any modification of making and combination also should be considered as protection scope of the present invention.
Claims (4)
1. safe can opener, it is characterized in that: it comprises the knob lid, handle, the break bar pin, nylon washer, break bar, the U-shaped back-up ring, gear wheel shaft, spring, lining, the spill packing ring, flat corrosion-resistant steel packing ring, the hexagonal cushion block, pin, the knob sheet, wherein, break bar passes through the coaxial certain angle of pressing of break bar pin and nylon washer and gear wheel shaft and tilts to install, be lined with the hexagonal cushion block between gear wheel shaft and the knob sheet, the gear wheel shaft outside is lined with lining and spring, the gear wheel shaft middle part is lined with flat corrosion-resistant steel packing ring and spill packing ring, the knob sheet is stuck in knob by pin and covers, and link to each other with gear wheel shaft, the gear wheel shaft positioned beneath has back-up ring, and knob lid back is connected to handle.
2. according to the described safe can opener of claim 1, it is characterized in that: break bar and gear wheel shaft angulation are 17 degree.
3. according to the described safe can opener of claim 1, it is characterized in that: described back-up ring is U-shaped.
4. according to claim 1 or 3 described safe can openers, it is characterized in that: described knob lid is spheroid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220700133 CN203229374U (en) | 2012-12-18 | 2012-12-18 | Safety can opener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220700133 CN203229374U (en) | 2012-12-18 | 2012-12-18 | Safety can opener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203229374U true CN203229374U (en) | 2013-10-09 |
Family
ID=49285512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220700133 Expired - Fee Related CN203229374U (en) | 2012-12-18 | 2012-12-18 | Safety can opener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203229374U (en) |
-
2012
- 2012-12-18 CN CN 201220700133 patent/CN203229374U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Liu Cuiqin Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131009 Termination date: 20131218 |