CN2036083U

CN2036083U - Complete sliding socket combined inner and outer hexagonal spanner

Info

Publication number: CN2036083U
Application number: CN 88209944
Authority: CN
Inventors: 陈邦华
Original assignee: Individual
Current assignee: Individual
Priority date: 1988-08-19
Filing date: 1988-08-19
Publication date: 1989-04-19

Abstract

The utility model discloses a very practical sliding socket combined inner and outer hexagonal spanner which adopts a mutually sleeved 'telescopic antenna' structure to have inner and outer hexagonal spanners with various standards assembled together. The utility model can replace the existing a complete set of inner hexagonal spanner and a complete set of outer hexagonal spanner.

Description

Complete sliding socket combined inner and outer hexagonal spanner

The utility model relates to a kind of inside and outside hexagon.

Existing hexagon all is a kind of make one of specification size, has tens more than once overlapping, and each cover of inside and outside spanner.Because quantity is many, lose easily, in use, be difficult to once from numerous spanners, make an accurate selection of the spanner of required specification size.Quantity is many, and inevitable volume is big, like this, is not easy to carry, thereby gives and use and preservation has brought many troubles.

The purpose of this utility model is a kind of knockdown inside and outside hexagon (also can be used for cubic spanner) of design, make ten more than original wrench combination become several even one, thereby the volume of a whole set of original spanner is greatly reduced, and make all more original height of strength and stiffness of the spanner of same specification.Can also select automatically inside and outside six sides and specification size thereof.Six square tubes of every kind of specification size can be changed at any time if damage is arranged.Volume is little, and is in light weight, is easy to carry.Very easy to use.

Realization of the present utility model: the inside and outside hexagon of combined type comprises sleeve (1), six square tubes that all size size is arranged within it, between each six square tube for being slidingly matched, therefore, each six square tube can freely slide up and down, and its inside and outside size is corresponding with existing inside and outside hexagon specification size.Special character of the present utility model is: inside and outside hexagon (or cubic spanner) is integrated, and the spanner of various different size sizes is linked in mutually together, uses, selects, carries very convenient.

Fig. 1 is a structural profile schematic diagram of the present utility model.

Fig. 2 is that the K of Fig. 1 is to view.

The dash number of the utility model accompanying drawing is sleeve (1), six square tube groups (2), boosting-rod (3), jump ring (4).

Describe concrete structure of the present utility model and working condition in detail below in conjunction with accompanying drawing.

The utility model is assembled by a sleeve (1), six square tube groups (2), boosting-rod (3), jump ring (4).Interior six square chi of outer six square chi of six square tubes cun corresponding corresponding screw are very little; Outer six square chi of interior six square chi of six square tubes cun corresponding corresponding screw are very little.In order to prevent six square tube slippages, tighten with jump ring (4) between interior six sides of outermost six square tubes and sleeve (1).The distance that each six square tube is outwards slided is controlled by the boss on its top.During use, only need with spanner be placed on to tighten or screw that pine is unloaded on, no matter be interior six sides or outside six sides, regardless of being the screw of which kind of specification size, this spanner can be made automatic selection.After making an accurate selection of, rotation boosting-rod (3), or block the tetragonal body on sleeve (1) top with the ratchet boosting-rod of ready-made unidirectional reinforcing or with common wrench, rotation can be tightened or pine is unloaded screw.

Claims

1, a kind of spanner of being made up of boosting-rod (3), six square tubes is characterized in that a plurality of six square tubes adopt the mode of " telescopic antenna " to be sleeved on together, and the sleeve of its outermost end (1) connects together with jump ring (4) with its six interior square tubes.

2, spanner according to claim 1, the combination that it is characterized in that six square tube groups (2) is preferably 4～5 kinds of set of specifications and lumps together.

3, spanner according to claim 1 and 2 is characterized in that the upper design of outermost sleeve (1) is processed into tetragonal body or hexahedron.