CN2664848Y

CN2664848Y - Double ratcher socket spanner

Info

Publication number: CN2664848Y
Application number: CN 200320124127
Authority: CN
Inventors: 刘慧斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-12-23
Filing date: 2003-12-23
Publication date: 2004-12-22
Anticipated expiration: 2013-12-23

Abstract

Disclosed is a double-ratchet socket wrench used for splitting the threaded connector, which comprises a torsion bar, a rocker arm and a sleeve, the utility model is characterized in that the torsion bar is a hexagonal material with the lower end part having a quadrangle plug and an upper end part being mounted a reversible ratchet and a handle, a hexagonal inner hole of a reversible ratchet on the end part of the rocker arm is nested on the torsion bar or the upper part of the short torsion head. The utility model is characterized in that it has good stability, easy forcing, convenient and flexible operation and wide application on one hand; and on the other hand, the rocker arm can be dismantled when splitting the group threaded connector, the threaded connector can be screwed to a looser state directly by the handle to be dismantled or to be mounted with the rocker arm when in a tighter state, the work efficiency is high.

Description

Two box socket sets

The utility model relates to the box spanner new varieties that are used to install and remove threaded connector.

The existing box spanner that can install and remove threaded connector is continuously formed by sleeve, cylindrical torsion bar with by the rocking arm of ratchet, this spanner, the rocking arm ratchet can not move up and down along torsion bar, during use, only push down ratchet with the centre of the palm, poor stability, bad firmly, inconvenient operation, dumb, adaptability is narrow, threaded connector can not be pulled down or load onto inefficiency fast when more loose state.

The purpose of this utility model be to provide a kind of good stability, good firmly, two box socket sets of easy to operate, flexible, wide adaptability, high efficiency.

The utility model adopts following manner to achieve the goal: this spanner is made up of torsion bar, handle, rocking arm, sleeve and short turning one's head, torsion bar is 6 square materials, the bottom has 4 square plugs to be inserted on the sleeve, the torsion bar upper end is equipped with switchable ratchet and handle, and rocking arm end ratchet 6 dihedral inner hole sleeves capable of reversing are contained on the torsion bar or the short top of turning one's head.

Characteristics of the present utility model: the one, good stability, firmly good, easy to operate, flexible, wide adaptability; The 2nd, when mounting or dismounting colony threaded connector, removable lower shake-changing arm is directly twisted more loose state threaded connector with handle, it is pulled down or tight state fashionable dress upper rocker arm fastening, high efficiency.

Below in conjunction with accompanying drawing embodiment is described:

Fig. 1 is this spanner stereogram.

Fig. 2 is this spanner short circuit head stereogram.

With reference to Fig. 1-2, this spanner is made up of torsion bar (1), rocking arm (2), ratchet (3,4), handle (5), sleeve (6) and short turn one's head (7), torsion bar (1) is 6 square materials, there are 4 square plugs the bottom, the upper end is equipped with switchable ratchet (4) and handle (5), and rocking arm (2) end ratchet (3) 6 dihedral inner hole sleeves capable of reversing are contained in last or short (7) top of turning one's head of torsion bar (1).

Claims

A kind of two box socket sets that are used to install and remove threaded connector, form by torsion bar (1), rocking arm (2), sleeve (6), it is characterized in that torsion bar (1) is 6 square materials, there are 4 square plugs the bottom, the upper end is equipped with ratchet capable of reversing (4) and handle (5), and rocking arm (2) end ratchet (3) 6 dihedral inner hole sleeves capable of reversing are contained in last or short (7) top of turning one's head of torsion bar (1).