CN201158016Y

CN201158016Y - Multifunctional universal hexagonal movable open spanner

Info

Publication number: CN201158016Y
Application number: CNU2008200808988U
Authority: CN
Inventors: 黎可乾
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-02-13
Filing date: 2008-02-13
Publication date: 2008-12-03
Anticipated expiration: 2018-02-13

Abstract

The utility model relates to a universal open-end hexagon monkey-wrench with multiple functions, which comprises an inner hexagon driving end, a hand grip and a screw-thread mandril, and is characterized in that the driving end comprises a stationary part and a movable part; the movable part, which opens relative to the stationary part, is hinged with the stationary part through a convex-concave type caulking groove; a through-screw is arranged at the end part of the opening of the movable part which can open; the screw-thread mandril passes through the screw and is connected with the screw; the lower end of the stationary part of the driving end is connected with the hand grip. The universal open-end hexagon monkey-wrench is applied to repair or replace a brake tube provided with a hexagonal nut and the parts in a direct system and a fuel system, is beneficial to keep all the parts to be undamaged, and increases the traffic safety; the use is convenient, the repair time is shortened, and the repair benefits are increased.

Description

Multifunctional universal hexagonal active open spanner

Technical field

The utility model relates to machine tool, especially a kind of multifunctional universal hexagonal active open spanner.

Background technology

Spanner is widely used in fastening aspects such as pipe of unloading screw, nut, band six-sided nut with pine, can obtain good efficacy.In the auto repair process, run into various difficult problems through regular meeting; in maintenance or more be easy to oil pipe is torn open cunning during parts such as the brake direction of tape swapping hex-head nut and fuel pipe; the quality of badly damaged oil pipe and oil pipe service life, make traffic safety can not get ensureing.

The utility model content

The purpose of this utility model provides a kind of multifunctional universal hexagonal active open spanner, is running into when twisting sliding band hex-head nut oil pipe and nut, also can pull down like a cork or twists tightlyer.It is specially adapted to repair or the parts of brake pipe, direction and the fuel system of tape swapping hex-head nut more, and it is intact to help protecting each parts, has improved traffic safety.It is easy to use, shortened the repairing time, has improved the repairing benefit.

The purpose of this utility model is achieved through the following technical solutions: a kind of multifunctional universal hexagonal active open spanner, interior hex wrench head, handle and threaded mandrel are arranged, it is characterized in that: driving end has standing part and movable part, can be hinged and connected by bump type caulking groove and standing part with respect to the movable part of standing part opening, but the open end of the movable part of opening has a screw that connects, threaded mandrel passes in the screw and links to each other, and the standing part bottom of driving end links to each other with handle.

Described threaded mandrel is the interior threaded screw rod in top of handle of packing into.

Described threaded mandrel is a screw.

Described handle bottom is made for conventional fork spanner shape.

Description of drawings

Fig. 1 is embodiment one structural representation of the present utility model.

Fig. 2 is the schematic diagram of the movable part opening of driving end among Fig. 1.

Fig. 3 is the right view of Fig. 1.

Fig. 4 is the cut-away structure chart that the driving end among Fig. 1 is connected with handle.

Fig. 5 is embodiment two structural representations of the present utility model.

Fig. 6 is the driving end of embodiment two and the structural representation that handle decomposes.

The specific embodiment

Below in conjunction with accompanying drawing by way of example of the present utility model is described in further detail.

Embodiment one: shown in Fig. 1-4, form by driving end 1, the threaded screw rod 3 of handle 2 and top etc., interior hex wrench 1 has standing part and movable part, be hinged and connected by the bump type caulking groove between two parts, the movable part of driving end 1 can be that fulcrum is with respect to the standing part upward opening with caulking groove hinged place 4.

The standing part of driving end 1 and handle are integral production, be shaped on the central through hole of up/down perforation in the handle, the through hole epimere is shaped on screw thread, the threaded screw rod 3 in top penetrates in the hollow bore of handle and with the epimere screw thread and links to each other, the hollow bore of handle and the screw 5 on the driving end movable part open end are passed in screw rod 3 tops, and the driving end movable part is connected on the handle.

During use, the movable part of driving end 1 is opened on the hexagon position that is enclosed within parts, behind the return, begin to tighten screw rod 3 afterbodys in the top screws in screw 5, withstand in the tight parts of hex wrench head-clamp, just can pull down or tighten parts like a cork.Be noted that and hold handle 2 firmly the time, go out force direction should with driving end 1 movable part to open direction consistent; Be shown with power thrusts at the handle subscript for this reason.

Embodiment two: shown in Fig. 5-6, driving end 1 and handle 2 are arranged, interior hex wrench 1 also is made up of standing part and movable part, is hinged and connected by the bump type caulking groove between two parts, and the movable part of driving end 1 can be that fulcrum is with respect to the standing part upward opening with caulking groove hinged place 4.In the handle 2 is solid, and its top is shaped on a bolt 6, and this bolt is connected with the screwed hole of driving end standing part bottom, can unscrew driving end 1 it is unloaded from bolt 6.Screw 5 is also arranged on the driving end movable part, need when the situation of crawl space use if meet, then the movable part of driving end is opened the hexagon position that is enclosed within parts, to withstand parts in the additional screws screw-in screw 5 behind the return, again handle or other boosting-rods are connected with driving end, just can pull down or tighten parts like a cork.Conventional fork spanner shape is made in the handle bottom of spanner.

Claims

1, a kind of multifunctional universal hexagonal active open spanner, interior hex wrench head, handle and threaded mandrel are arranged, it is characterized in that: driving end has standing part and movable part, can be hinged and connected by bump type caulking groove and standing part with respect to the movable part of standing part opening, but the open end of the movable part of opening has a screw that connects, threaded mandrel passes in the screw and links to each other, and the standing part bottom of driving end links to each other with handle.

2, multifunctional universal hexagonal active open spanner according to claim 1 is characterized in that: threaded mandrel is the interior threaded screw rod in top of handle of packing into.

3, multifunctional universal hexagonal active open spanner according to claim 1, it is characterized in that: threaded mandrel is a screw.

4, multifunctional universal hexagonal active open spanner according to claim 1 is characterized in that: the handle bottom is conventional fork spanner shape.