CN202934506U - Screwdriver - Google Patents

Abstract

The utility model discloses a screwdriver and belongs to the field of screwdrivers. The screwdriver comprises a screwdriver rod, a screwdriver handle and a screwdriver head, wherein the screwdriver handle adopts a flat plate structure; the screwdriver rod is provided with a flat groove through which the screwdriver handle can be embedded; the screwdriver handle and the screwdriver rod are articulated at the midpoint of the flat groove; and the screwdriver head comprises a cross-shaped screwdriver head and a straight screwdriver head which are respectively arranged at two ends of the screwdriver rod. The screwdriver disclosed by the utility model is smart in design, small in size and capable of being used in an occasion which is narrow in space.

Description

a screwdriver

technical field

The utility model relates to a screwdriver, which belongs to the field of screwdrivers.

Background technique

A screwdriver is a tool that is used frequently every day. Conventional screwdriver handles are long and cannot be used in narrow spaces, and their shapes are fixed and bulky, making them inconvenient to carry. Conventional improvements mostly focus on the improvement of the form of the cutter head, while ignoring the improvement of the overall use structure.

Utility model content

The purpose of the utility model is to provide a screwdriver which can be used in narrow places.

The screwdriver includes a knife shaft, a knife handle and a knife head. The knife handle adopts a flat structure, and a flat groove for inserting the knife handle is provided on the knife shaft. The cutter head includes a cross cutter head and a straight cutter head, and the two cutter heads are respectively arranged at two ends of the cutter bar.

Technical effect:

1. The knife handle can be embedded in the knife holder, which reduces the volume and length, and can be used in small spaces and is easy to carry.

2. The handle of the knife adopts a flat structure, which is beneficial for the user to rotate the screwdriver with the power of fingers.

Description of drawings

Fig. 1 is the structural representation of the utility model.

The names of the labels in the figure: 1. Knife rod; 2. Knife handle; 3. Hinge; 4. Cross cutter head; 5. Slotted cutter head.

Detailed ways

Below the utility model is described further.

The structure of the screwdriver of the present utility model is as shown in Figure 1, comprises cutter bar 1, handle of a knife 2 and cutter head, and described handle of a knife 2 adopts flat structure, is provided with the flat groove that is used to embed handle of a knife 2 on cutter bar 1, Knife handle 2 and knife bar 1 are hinged at the midpoint of the flat groove.

The thickness of the flat groove is slightly thicker than the handle of a knife, and the handle of a knife and the handle of a knife can rotate around the hinge. In order to be used in narrow places, the length of the tool holder can be designed to be shorter. When not in use, the shank is rotated and embedded in the tool holder to reduce the volume.

In order to improve the use value, the two ends of the knife rod are respectively equipped with a cross knife head and a straight knife head, so as to be suitable for two different types of screws.

Claims (2)

1. screwdriver, comprise knife bar (1), handle of a knife (2) and cutter head, it is characterized in that: described handle of a knife (2) adopts plate armature, is provided with on knife bar (1) for the flat groove that embeds handle of a knife (2), and handle of a knife (2) is point articulated in this flat groove with knife bar (1).

2. screwdriver according to claim 1, it is characterized in that: described cutter head comprises cross cutter head (4) and a word cutter head (5), and two kinds of cutter heads are located at respectively the two ends of knife bar (1).

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