CN201769143U - Novel screwdriver - Google Patents

Abstract

The utility model discloses a novel screwdriver comprising a screwdriver rod and a screwdriver handle, wherein the outer wall of the screwdriver handle is provided with a radial through hole. The novel screwdriver further comprises a rubber cover body and a telescopic rod matched with the through hole; the rubber cover body and one end of the screwdriver handle far from the screwdriver rod are detachably connected; the end surface of the screwdriver handle, close to the rubber cover body, is provided with a blind hole matched with the telescopic rod; and the telescopic rod is positioned at the inner part of the blind hole, and one end of the telescopic rod is fixedly connected with the rubber cover body. The novel screwdriver is simple in structure, and the screwdriver handle is internally provided with the telescopic rod matched with the through hole, therefore, the use is more convenient, and when not in use, the telescopic rod can be fixed in the blind hole in the screwdriver handle by the rubber cover body.

Description

A kind of novel screwdriver

Technical field

The utility model relates to a kind of screwdriver, relates in particular to a kind of novel screwdriver.

Background technology

At present, the handle of common screwdriver and the structure of knife bar all are linear structures, because work moment is little, relatively requires great effort in the time of use, can't satisfy multiple work requirements, therefore the screwdriver that a kind of handle of a knife has radial direction through hole has appearred, in the hole, insert rod member and drive the handle rotation, increased moment, more laborsaving, but need carry rod member in addition, very inconvenient.

The utility model content

At the problem that above-mentioned prior art exists, the utility model purpose is to provide a kind of novel screwdriver that carries rod member.

The technical solution of the utility model is: a kind of novel screwdriver, comprise knife bar and handle of a knife, described handle of a knife outer wall has radial direction through hole, also comprise a rubber lid and an expansion link that mates with through hole, described rubber lid and handle of a knife removably connect away from an end of knife bar, described handle of a knife has the blind hole of mating with above-mentioned expansion link near the end face of rubber lid, and described expansion link is positioned at this blind hole inside and an end is fixedlyed connected with the rubber lid.

As preferably, describedly be detachably connected as clamping.

The beneficial effects of the utility model are: handle of a knife inside has the expansion link with the through hole coupling, and is more convenient to use, not the time spent, can be fixed in the blind hole of handle of a knife inside by the rubber lid.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is a cutaway view of the present utility model.

The specific embodiment

As a kind of embodiment of the present utility model, as depicted in figs. 1 and 2, a kind of novel screwdriver, comprise knife bar 1 and handle of a knife 2, described handle of a knife 2 outer walls have radial direction through hole 21, also comprise a rubber lid 3 and an expansion link 4 that mates with through hole 21, described rubber lid 3 and the end clamping of handle of a knife 2 away from knife bar 1, described handle of a knife 2 has the blind hole 22 of mating with above-mentioned expansion link 4 near the end face of rubber lid 3, and described expansion link 4 is positioned at these blind hole 22 inside and an end is fixedlyed connected with rubber lid 3.

Claims (2)

1. novel screwdriver, comprise knife bar and handle of a knife, described handle of a knife outer wall has radial direction through hole, it is characterized in that: also comprise a rubber lid and an expansion link that mates with through hole, described rubber lid and handle of a knife removably connect away from an end of knife bar, described handle of a knife has the blind hole of mating with above-mentioned expansion link near the end face of rubber lid, and described expansion link is positioned at this blind hole inside and an end is fixedlyed connected with the rubber lid.

2. a kind of novel screwdriver according to claim 1 is characterized in that: describedly be detachably connected as clamping.

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