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Can opener

A can opener and component technology, applied in the field of can openers, can solve the problems of high manufacturing and use costs, complex gear transmission structure, etc.

Inactive Publication Date: 2002-04-17
GOLDEN NET INT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] For this reason, the can opener in the present invention is mainly to solve the problems of higher manufacturing and use costs of the above-mentioned can opener, and the need for complex structures such as gear transmission.

Method used

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Examples

Experimental program
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Embodiment Construction

[0044]As shown in Figures 1 to 3, the first handle assembly of the can opener in the present invention is composed of a handle 1 and a flat plate 2. The handle 1 and the flat plate 2 are integrally formed, and a double The curved portion 3 is provided with a radial slot 4 passing through the double curved portion 3 .

[0045] As shown in Figure 1, a raised portion 5 is integrated with the flat plate 2, and the raised portion 5 must be bent to a suitable state so as to cooperate with the second handle 9 as required. In addition, the raised portion 5 It must also be separated from the cutting wheel 6 .

[0046] As shown in Fig. 2 and Fig. 3, a notch 4 is provided in the middle part of the double bending part 3 between the flat plate 2 and the handle 1, and a cutting wheel 6 is permanently fixed on a suitable position on one side of the handle 1, Or similar cutting blades or devices, but for the sake of clarity and ease of description, the exact slope or angle of installation is...

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PUM

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Abstract

The can opener includes one first handle assembly, one second handle assembly, one cutter, one driving wheel, one ratchet device and one spring. The first handle assembly and the second handle assembly are pivoted and connected and the first handle assembly has one radial slot and one raised part in proper shape. The cutter is fixed onto the first handle assembly rigidly; the driving wheel extends beyond the slot and pivoted via the shaft to the first handle assembly and the second handle assembly; and the ratchet device and the spring with two ends fixed to the two handle assembly separately are set below the second handle assembly and over the driving wheel. Using the can opener by one hand can remove the top of a can with a smooth edge left.

Description

technical field [0001] The invention relates to a can opener, in particular to a can opener which can be manually operated, and the can opener has two handles which are pivotally connected together. Background technique [0002] Some known can openers essentially consist of a pair of handles pivotally connected together, wherein one handle carries a slidably or fixedly mounted cutting wheel or blade, and the other handle carries a toothed wheel Or drive wheel, this toothed wheel or drive wheel is mounted on an axle, and this axle is driven by a butterfly plate or handle accordingly. [0003] A long time ago, people have wished for a simple can opener that can be operated with one hand and has a very simple structure. Such a can opener is disclosed in the document of application number GB 2161449 A, that is, in the can opener, the cutting assembly is slidably mounted so that the handles are squeezed together to force the cutting assembly to The canister is pierced, and anot...

Claims

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Application Information

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IPC IPC(8): B67BB67B7/46B67B7/48B67B7/60B67B7/70B67B7/72B67B7/74B67B7/76
CPCB67B7/34
Inventor 莱斯利·彼得·斯图亚特·威尔逊
Owner GOLDEN NET INT