CN204640064U

CN204640064U - Multi-end spanner

Info

Publication number: CN204640064U
Application number: CN201520332364.XU
Authority: CN
Inventors: 张满堂; 宋功业; 鲁辉
Original assignee: Jiangsu Jianzhu Institute
Current assignee: Jiangsu Jianzhu Institute
Priority date: 2015-05-22
Filing date: 2015-05-22
Publication date: 2015-09-16
Anticipated expiration: 2025-05-22

Abstract

The multi-head wrench is a wrench that can tighten or loosen various screws with one wrench. It is designed for the installation of screws and belongs to the field of mechanical installation; ) and the handle (3); the inner nut wrench (1), the outer hex nut wrench (2) and the handle (3) are connected as a whole and are inseparable; the inner nut wrench (1) is in the outer hexagon nut The outside of the wrench (2), and at the end of the handle (3); the utility model has the beneficial effect of integrating a variety of internal and external screw wrenches, which greatly increases the use of the wrench.

Description

Multi-end spanner

Technical field

Multi-end spanner is the spanner with, spanner can being tightened or be unclamped multiple screws, is the mounting design for screw, belongs to mechanical erection field.

Background technology

At present, mechanical erection industry has various spanner, wherein different according to nut size of die nut and double offset ring spanner, and often overlapping spanner just has size tens even tens more than, carries and uses all inconvenient.

The Multi-end spanner that the utility model provides is the Multi-end spanner integrating 6 die nuts and 4 double offset ring spanners, is convenient for carrying and uses.

Utility model content

The utility model provides a kind of Multi-end spanner, as shown in Figure 1, is made up of interior nut double offset ring spanner 1, outer-hexagonal nut runner 2 and handle 3; Interior nut double offset ring spanner 1, outer-hexagonal nut runner 2 and handle 3 unify, inseparable; The outside of interior nut double offset ring spanner 1 nut wrench 2 outside, and in the end of handle 3; Wherein, interior nut double offset ring spanner 1 comprises interior nut double offset ring spanner 1, interior nut double offset ring spanner 2 12, interior nut double offset ring spanner 3 13, interior nut double offset ring spanner 4 14, interior nut double offset ring spanner 5 15 and interior nut double offset ring spanner 6 16; Outer-hexagonal nut runner 2 comprises outer-hexagonal nut double offset ring spanner 1, outer-hexagonal nut double offset ring spanner 2 22, outer-hexagonal nut double offset ring spanner 3 23 and outer-hexagonal nut double offset ring spanner 4 24.

Further, interior nut double offset ring spanner 1 is positive hexagon prism body rod-like members as shown in Figure 1 and Figure 2; Preferential recommendation adopts steel alloy to make; According to the difference of specification, interior nut double offset ring spanner 1 is divided into 2,2.5,3,4,5,6,7,8,10,12,14,17,18,22,24,27,32,36mm totally 18 kinds of models, an interior nut double offset ring spanner 1 comprises interior nut double offset ring spanner 1, interior nut double offset ring spanner 2 12, interior nut double offset ring spanner 3 13, interior nut double offset ring spanner 4 14, interior nut double offset ring spanner 5 15 and interior nut double offset ring spanner 6 16 totally six kinds.

Further, outer-hexagonal nut runner 2 is internal cavity positive hexagon prism body rod-like members as shown in Figure 1 and Figure 2; According to the difference of cavity positive hexagonal cylinder size dimension, outer-hexagonal nut runner 2 is divided into again outer-hexagonal nut double offset ring spanner 1, outer-hexagonal nut double offset ring spanner 2 22, outer-hexagonal nut double offset ring spanner 3 23 and outer-hexagonal nut double offset ring spanner 4 24 4 kinds.

Further, handle 3 is rod-like members of smooth flat as shown in Figure 1 and Figure 2, and preferential recommendation adopts steel alloy to make, and the two ends of handle 3 respectively connected multiple interior nut double offset ring spanner 1 and outer-hexagonal nut runner 2.

Further, outer-hexagonal nut double offset ring spanner 1, the outer-hexagonal nut double offset ring spanner 2 22 of the interior nut double offset ring spanner 1 of interior nut double offset ring spanner 1, interior nut double offset ring spanner 2 12, interior nut double offset ring spanner 3 13 and outer-hexagonal nut runner 2 are connected into entirety, in one end of handle 3; Outer-hexagonal nut double offset ring spanner 3 23 and the outer-hexagonal nut double offset ring spanner 4 24 of the interior nut double offset ring spanner 4 14 of interior nut double offset ring spanner 1, interior nut double offset ring spanner 5 15 and interior nut double offset ring spanner 6 16 and outer-hexagonal nut runner 2 are connected into entirety, at the other end of handle 3.

Further, the interior nut double offset ring spanner 1 of interior nut double offset ring spanner 1, interior nut double offset ring spanner 2 12 are concentric with the outer-hexagonal nut double offset ring spanner 1 of outer-hexagonal nut runner 2; The interior nut double offset ring spanner 3 13 of interior nut double offset ring spanner 1 is concentric with the outer-hexagonal nut double offset ring spanner 2 22 of outer-hexagonal nut runner 2; The interior nut double offset ring spanner 4 14 of interior nut double offset ring spanner 1 is concentric with the outer-hexagonal nut double offset ring spanner 3 23 of outer-hexagonal nut runner 2; The interior nut double offset ring spanner 5 15 of interior nut double offset ring spanner 1, interior nut double offset ring spanner 6 16 are concentric with the outer-hexagonal nut double offset ring spanner 4 24 of outer-hexagonal nut runner 2.

The beneficial effects of the utility model integrate multiple Inside and outside screw spanner exactly, and the purposes of spanner is increased greatly.

Accompanying drawing explanation

Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.

Fig. 1 Multi-end spanner profile;

Fig. 2 Multi-end spanner top view figure;

in figure: nut double offset ring spanner in 1-; Nut double offset ring spanner one in 11-; Nut double offset ring spanner two in 12-; Nut double offset ring spanner three in 133-; Nut double offset ring spanner four in 14-; Nut double offset ring spanner five in 15-; Nut double offset ring spanner six in 16-; 2-outer-hexagonal nut double offset ring spanner; 21-outer-hexagonal nut double offset ring spanner one; 22-outer-hexagonal nut double offset ring spanner two; 23-outer-hexagonal nut double offset ring spanner three; 24-outer-hexagonal nut double offset ring spanner four; 3-handle.

Detailed description of the invention

Embodiment

Adopt Multi-end spanner as shown in Figure 1 in certain engineering mechanical device installation, be made up of interior nut double offset ring spanner 1, outer-hexagonal nut runner 2 and handle 3; Interior nut double offset ring spanner 1, outer-hexagonal nut runner 2 and handle 3 unify, inseparable; The outside of interior nut double offset ring spanner 1 nut wrench 2 outside, and in the end of handle 3; Wherein, interior nut double offset ring spanner 1 comprises interior nut double offset ring spanner 1, interior nut double offset ring spanner 2 12, interior nut double offset ring spanner 3 13, interior nut double offset ring spanner 4 14, interior nut double offset ring spanner 5 15 and interior nut double offset ring spanner 6 16; Outer-hexagonal nut runner 2 comprises outer-hexagonal nut double offset ring spanner 1, outer-hexagonal nut double offset ring spanner 2 22, outer-hexagonal nut double offset ring spanner 3 23 and outer-hexagonal nut double offset ring spanner 4 24.

Described interior nut double offset ring spanner 1 is positive hexagon prism body rod-like members as shown in Figure 1 and Figure 2; Preferential recommendation adopts steel alloy to make; According to the difference of specification, interior nut double offset ring spanner 1 is divided into 2,2.5,3,4,5,6,7,8,10,12,14,17,18,22,24,27,32,36mm totally 18 kinds, the interior nut double offset ring spanner 1 of an interior nut double offset ring spanner 1 of the present utility model, interior nut double offset ring spanner 2 12, interior nut double offset ring spanner 3 13, interior nut double offset ring spanner 4 14, interior nut double offset ring spanner 5 15 and interior nut double offset ring spanner 6 16 6 kinds, three spanners just can comprise all specifications.

Described outer-hexagonal nut runner 2 is internal cavity positive hexagon prism body rod-like members as shown in Figure 1 and Figure 2; According to the difference of cavity positive hexagonal cylinder size dimension, outer-hexagonal nut runner 2 is divided into again outer-hexagonal nut double offset ring spanner 1, outer-hexagonal nut double offset ring spanner 2 22, outer-hexagonal nut double offset ring spanner 3 23 and outer-hexagonal nut double offset ring spanner 4 24 4 kinds.

Described handle 3 is rod-like members of smooth flat as shown in Figure 1 and Figure 2, and preferential recommendation adopts steel to make, and the two ends of handle 3 respectively connected multiple interior nut double offset ring spanner 1 and outer-hexagonal nut runner 2.

Outer-hexagonal nut double offset ring spanner 1, the outer-hexagonal nut double offset ring spanner 2 22 of the interior nut double offset ring spanner 1 of described interior nut double offset ring spanner 1, interior nut double offset ring spanner 2 12, interior nut double offset ring spanner 3 13 and outer-hexagonal nut runner 2 are connected into entirety, in one end of handle 3; Outer-hexagonal nut double offset ring spanner 3 23 and the outer-hexagonal nut double offset ring spanner 4 24 of the interior nut double offset ring spanner 4 14 of interior nut double offset ring spanner 1, interior nut double offset ring spanner 5 15 and interior nut double offset ring spanner 6 16 and outer-hexagonal nut runner 2 are connected into entirety, at the other end of handle 3.

The interior nut double offset ring spanner 1 of described interior nut double offset ring spanner 1, interior nut double offset ring spanner 2 12 are concentric with the outer-hexagonal nut double offset ring spanner 1 of outer-hexagonal nut runner 2; The interior nut double offset ring spanner 3 13 of interior nut double offset ring spanner 1 is concentric with the outer-hexagonal nut double offset ring spanner 2 22 of outer-hexagonal nut runner 2; The interior nut double offset ring spanner 4 14 of interior nut double offset ring spanner 1 is concentric with the outer-hexagonal nut double offset ring spanner 3 23 of outer-hexagonal nut runner 2; The interior nut double offset ring spanner 5 15 of interior nut double offset ring spanner 1, interior nut double offset ring spanner 6 16 are concentric with the outer-hexagonal nut double offset ring spanner 4 24 of outer-hexagonal nut runner 2.

Claims

1. Multi-head wrench, characterized in that the multi-head wrench is composed of inner nut wrench (1), outer hex nut wrench (2) and handle (3); inner nut wrench (1), outer hexagon wrench The cap wrench (2) and the handle (3) are integrated; the inner nut wrench (1) is outside the outer hex nut wrench (2) and at the end of the handle (3); wherein, the inner nut wrench (1) Including inner nut torx wrench one (11), inner nut torx wrench two (12), inner nut torx wrench three (13), inner nut torx wrench four (14), inner nut torx wrench five (15) and inner nut wrench six (16); outer hexagonal nut wrench (2) includes outer hexagonal nut wrench one (21), outer hexagonal nut wrench two (22), outer hexagonal nut wrench two Wrench three (23) and hex nut torx wrench four (24).

2. The multi-head wrench according to claim 1, characterized in that, the inner nut torx wrench (1) is a rod-shaped part of a regular hexagonal cylinder; (1) Divided into inner nut torx wrench one (11), inner nut torx wrench two (12), inner nut torx wrench three (13), inner nut torx wrench four (14), inner nut torx wrench Five (15) and six (16) torx wrenches for internal nuts.

3. The multi-head wrench according to claim 1, characterized in that, the external hex nut wrench (2) is a rod-shaped part of a regular hexagonal cylinder in the inner cavity; according to the difference in the side length of the regular hexagonal cylinder in the cavity, The outer hexagon nut wrench (2) is divided into the outer hexagon nut torx wrench one (21), the outer hexagon nut torx wrench two (22), the outer hexagon nut torx wrench three (23) and the outer hexagon nut torx wrench Four (24) of four.

4. The multi-head wrench according to claim 1, characterized in that the handle (3) is a flat and smooth rod-shaped part, and the two ends of the handle (3) are respectively connected with 6 inner nut torx wrenches (1 ) and 4 hex nut wrenches (2).

5. The multi-head wrench according to claim 1, characterized in that, the inner nut torx wrench (1), the inner nut torx wrench one (11), the inner nut torx wrench two (12), the inner nut torx wrench Cap torx wrench three (13) and hexagon nut torx wrench one (21) of outer hexagon nut wrench (2), outer hexagon nut torx wrench two (22) are connected as a whole, at one end of handle (3); Inner nut torx wrench (1) four (14), inner nut torx wrench five (15) and inner nut torx wrench six (16) and outer hexagon wrench (2) Nut torx wrench three (23) and outer hexagon nut torx wrench four (24) are connected as a whole, at the other end of handle (3).

6. The multi-head wrench according to claim 1, characterized in that, the inner nut torx wrench (1), the inner nut torx wrench two (12) and the outer hexagonal wrench of the inner nut torx wrench (1) The outer hex nut wrench one (21) of the nut wrench (2) is concentric; the inner nut wrench three (13) of the inner nut wrench (1) is concentric with the outer hex wrench (2) Cap torx wrench two (22) are concentric; inner nut torx wrench (1) four (14) is concentric with outer hex nut wrench three (23) of outer hex nut wrench (2); inner The inner hexagonal nut wrench five (15), the inner hexagonal nut wrench six (16) of the nut wrench (1) are concentric with the outer hexagonal nut wrench four (24) of the outer hexagonal nut wrench (2).