CN201940929U - Twisted spanner - Google Patents

Abstract

The utility model relates to a spanner which is a twisted spanner for comfortable grasping and holding. The twisted spanner comprises a spanner head I, a spanner head II and a spanner arm which connects with the spanner head I and the spanner head II; the spanner arm consists of a spanner arm I and a spanner arm II which are connected with each other vertically. The twister spanner is not only suitable for more comfortable grasping and holding, but also can lower discomfortable experience for hands, and is more appropriate for usage.

Description

The distortion spanner

Technical field

The utility model relates to a kind of spanner, is the more comfortable distortion spanner of a kind of gripping specifically.

Background technology

Common spanner is in use because the hand the inside is long-pending smaller, when exerting oneself when excessive, people's hand can be very painful, and because the lifting surface area of brace arm is less, frictional force between hand and the brace arm is less, is unfavorable for firmly, when needs are turned on tighter screw etc., hand can compare pain, is not a kind of cost-effective instrument.

The utility model content

The technical problems to be solved in the utility model provides the more comfortable distortion spanner of a kind of gripping.

Content of the present utility model is that it comprises driving end I, driving end II and the brace arm that is connected driving end I and driving end II, and described brace arm is made up of the orthogonal brace arm I and the brace arm II that link together.

The beneficial effects of the utility model are, the utility model has been considered the factor of human factor engineering in design meticulously, 90 degree have been reversed at originally straight spanner middle part, Niu Qu design has increased the lifting surface area of palm when holding spanner like this, thereby reduced the pressure that palm is subjected to when screwing spanner, it is more comfortable not only grip, and also can reduce the hand discomfort, is fit to more use.

Description of drawings

Accompanying drawing is the utility model structural representation.

In the drawings, 1 driving end I, 2 driving end II, 3 brace arm I, 4 brace arm II.

The specific embodiment

As shown in drawings, the utility model comprises driving end I 1, driving end II 2 and the brace arm that is connected driving end I 1 and driving end II 2, and described brace arm is made up of the orthogonal brace arm I 3 and the brace arm II 4 that link together.

The utility model has been considered the factor of human factor engineering in design meticulously, 90 degree have been reversed at originally straight spanner middle part, Niu Qu design has increased the lifting surface area of palm when holding spanner like this, thereby reduced the pressure that palm is subjected to when screwing spanner, not only grip more comfortable, also can reduce the hand discomfort, be fit to more use.

Claims (1)

1. a distortion spanner comprises driving end I (1), driving end II (2) and the brace arm that is connected driving end I (1) and driving end II (2), it is characterized in that described brace arm is made up of orthogonal brace arm I (3) that links together and brace arm II (4).

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