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Multi-structure and multi-purpose line-type cross-shaped screwdriver

A multi-purpose, multi-structure technology, applied in the field of machinery, can solve problems such as inability to adapt to application scenarios and single purpose

Inactive Publication Date: 2017-09-08
向文钊
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The structure of the currently used cross screwdriver is too simple, and the purpose is relatively single, which cannot adapt to complex application scenarios

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Embodiment 1 belongs to a multi-structure and multi-purpose cross screwdriver, which is characterized in that,

[0029] Including straight rod 1, straight rod 2, straight rod 3, multi-component detachable connection device and other structural components, of which:

[0030] Straight rod 1, straight rod 2, and straight rod 3 are all equal in length, width, and thickness, and the three are connected together into a whole through a multi-component detachable connection device.

[0031] After manual adjustment, the straight rod 1, straight rod 2, and straight rod 3 connected by the multi-component detachable coupling device can simultaneously expand outwards and become a larger approximate triangle.

[0032] After manual adjustment in the opposite direction, the straight rod 1, straight rod 2, and straight rod 3 connected by the multi-component detachable coupling device can be folded towards the center at the same time, and become a smaller approximate triangle or equilate...

Embodiment 2

[0036] Embodiment 2 belongs to a multi-structure and multi-purpose cross screwdriver, which is characterized in that,

[0037] Including straight rod 1, straight rod 2, straight rod 3, multi-component detachable connection device and other structural components, of which:

[0038] Straight rod 1, straight rod 2, and straight rod 3 are all equal in length, width, and thickness, and the three are connected together into a whole through a multi-component detachable connection device.

[0039] After manual adjustment, the straight rod 1, straight rod 2, and straight rod 3 connected by the multi-component detachable coupling device can simultaneously expand outwards and become a larger approximate triangle.

[0040] After manual adjustment in the opposite direction, the straight rod 1, straight rod 2, and straight rod 3 connected by the multi-component detachable coupling device can be folded towards the center at the same time, and become a smaller approximate triangle or equilate...

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PUM

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Abstract

The invention discloses a multi-structure and multi-purpose line-type cross-shaped screwdriver and relates to the machinery field. According to the scheme, the multi-structure and multi-purpose line-type cross-shaped screwdriver is characterized by comprising a first straight rod, a second straight rod, a third straight rod, a multi-component detachable connection device and other structure components; the first straight rod, the second straight rod and the third straight rod are the same in length, width and thickness, and are jointly connected into a whole through the multi-component detachable connection device; after being manually adjusted, the first straight rod, the second straight rod and the third straight rod which are connected by the multi-component detachable connection device can be outwards opened at the same time to be in a larger subtriangular shape, and after being manually adjusted in the reverse direction, the first straight rod, the second straight rod and the third straight rod which are connected by the multi-component detachable connection device can be folded towards the center at the same time. The multi-structure and multi-purpose line-type cross-shaped screwdriver has the beneficial effect of multiple purposes.

Description

technical field [0001] The invention relates to the mechanical field, and is a flat cross screwdriver. Background technique [0002] The structure of the currently used cross screwdriver is too simple, and the purpose is relatively single, so it cannot adapt to complex application scenarios. Contents of the invention [0003] The purpose of this invention is to provide a kind of multi-structure and multi-purpose cross screwdriver, for this purpose, the scheme of this invention is: [0004] A multi-structure and multi-purpose flat-head cross screwdriver is characterized in that, [0005] Including straight rod 1, straight rod 2, straight rod 3, multi-component detachable connection device and other structural components, of which: [0006] Straight rod 1, straight rod 2, and straight rod 3 are all equal in length, width, and thickness, and the three are connected together into a whole through a multi-component detachable connection device. [0007] After manual adjustmen...

Claims

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Application Information

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IPC IPC(8): B25B15/00B25B23/00
CPCB25B15/004B25B23/00
Inventor 向文钊
Owner 向文钊
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