CN205520025U

CN205520025U - Welder handle

Info

Publication number: CN205520025U
Application number: CN201620052002.XU
Authority: CN
Inventors: 周晴军
Original assignee: Jiangyin Xinlian Welding Equipment Co Ltd
Current assignee: Jiangyin Xinlian Welding Equipment Co Ltd
Priority date: 2016-01-19
Filing date: 2016-01-19
Publication date: 2016-08-31
Anticipated expiration: 2026-01-19

Abstract

The utility model provides a welder handle, including handle upper cover, handle lower cover, locking ring and packing element, its characterized in that: the downward symmetrical extending of handle back end of the upper cover goes out two flanks, be equipped with first lug on the inboard surface of flank, the step face that caves in with handle upper cover flank matched with that is equipped with on the lateral surface of handle lower cover rear end, the first open slot of L shape has been seted up on the step face, in the first open slot of first lug inlay, handle upper cover front end and handle lower cover front end all are equipped with the half round ring, two half round ring closures form a ring, a plurality of L shape second open slot has been seted up to the surface of ring, the side surface is equipped with a plurality of second lugs in the locking ring, the locking ring cover is established on the ring, in the second lug inlay second open slot. The utility model discloses simple structure, convenient to detach.

Description

A kind of torch handle

Technical field

This utility model relates to a kind of torch handle.

Background technology

Welding gun refers in welding process, performs the part of welding operation, and it uses flexibly, convenient Fast, technique is simply the important spare part of welding process.Welding gun is for welding machine and to be soldered The connecting member of part, produces high electric current, high voltage melting welding wire, the welding wire of melting by it Penetrating into the position that need to weld, after cooling, the object being soldered firmly links into an integrated entity.Weldering Gun handle is the hand-held part of welding gun welding, and it also must be convenient and swift, and technique is simple, It is easy to handling.

Torch handle in the market, is all that a handle upper cover and handle lower cover are passed through screw Connect locking, installation and removal extremely inconvenience.

Utility model content

In view of this, technical problem to be solved in the utility model is: will provide a kind of structure Simply, easy-to-dismount torch handle.

In order to achieve the above object, this utility model adopts the following technical scheme that and realizes:

A kind of torch handle, including handle upper cover, handle lower cover, retaining ring and rubber tube, its It is characterised by: on described handle, cover back-end is symmetrically extended out downwards two flanks, described flank Inner surface is provided with the first projection, under described handle cover back-end lateral surface be provided with on handle What lid flank matched cave in step surface, described step surface offers L-shaped the first open slot, First projection is bumped in the first open slot；

Described handle upper cover front end and handle lower cover front end are designed with half annulus, described two half Annulus merges one annulus of formation, and the outer surface of described annulus offers several L-shaped second and opens Mouth groove, described retaining ring inner surface is provided with some second projections, and described retaining ring is set in circle On ring, the second projection is bumped in the second open slot；Described circle ring inner surface is provided with groove, described Rubber tube is provided with one end of arc-shaped surface and is enclosed within groove；

Two edges, described handle lower cover front end are provided with two salient points, and two edges, handle upper cover front end set Having two concave points, described salient point inserts in concave point.

As shown from the above technical solution, the beneficial effects of the utility model are:

Compared to existing technology, due to the structure that this utility model is special, torch handle spiral shell is solved Silk connectivity problem a, it is not necessary to screw, is still connected firmly, simple in construction, convenient disassembly. This utility model upper cover and lower cover have employed the design of human engineering surface, elegant in appearance, use Comfortable.

Accompanying drawing explanation

Fig. 1 is this utility model structural representation；

Fig. 2 is this utility model handle upper cover front view；

Fig. 3 is this utility model handle upper cover rearview；

Fig. 4 is this utility model handle upper cover side view；

Fig. 5 is the A-A sectional view of Fig. 4；

Fig. 6 is this utility model handle lower cover front view；

Fig. 7 is this utility model handle lower cover side view；

Fig. 8 is this utility model retaining ring structural representation；

1, handle upper cover；2, handle lower cover；3, retaining ring；4, rubber tube；5, flank；6、 First projection；7, step surface；8, the first open slot；9, annulus；10, the second open slot； 11, the second projection；12, salient point；13, concave point；14, groove.

Detailed description of the invention

In order to make those skilled in the art can be further understood that feature of the present utility model and skill Art content, refers to below in connection with detailed description of the present utility model and accompanying drawing.

Referring to Fig. 1 to shown in 8, a kind of torch handle, including under handle upper cover 1, handle Lid 2, retaining ring 3 and rubber tube 4, described handle upper cover 1 rear end is symmetrically extended out downwards two Individual flank 5, the inner surface of described flank 5 is provided with the first projection 6, described handle lower cover 2 rear end lateral surface are provided with the step surface 7 that caves in matched with handle upper cover flank, described L-shaped the first open slot 8 is offered, when handle upper cover 1 and handle lower cover are 2-in-1 also on terrace 7 Time, the first projection 6 is bumped in the first open slot 8, owing to the first open slot 8 is L-shaped, and hands Handle upper cover 1 and handle lower cover 2 rear end are difficult to abjection after connecting, and such rear end is just fixed up.

Described handle upper cover 1 front end and handle lower cover 2 front end are designed with half annulus 9, work as hands When handle upper cover 1 and handle 2 lower cover merge, described two half annulus merge one annulus 9 of formation, The outer surface of described annulus 9 offers several L-shaped the second open slots 10, described retaining ring 3 Inner surface is provided with some second projections 11, and described retaining ring 3 is set on annulus 9, the Two projections 11 are bumped in the second open slot 10, and two edges, described handle lower cover 2 front end are provided with two Individual salient point 12, two edges, handle upper cover 1 front end are provided with two concave points 13, and described salient point 12 is inserted Enter in concave point 13.Owing to the second open slot 10 is L-shaped, after retaining ring locking, add front end Two edges are provided with two anchor points (during i.e. salient point inserts concave point) handle upper cover 1 and handle lower cover 2 front ends are difficult to abjection after connecting, such front end is just fixed up.

Described circle ring inner surface is provided with groove 14, and described rubber tube 4 is provided with the one of arc-shaped surface End is enclosed within groove, and such rubber tube is limited to can also while groove 14 does not falls out Rotate.

But the foregoing is only preferable possible embodiments of the present utility model, and be not used to limitation originally The scope of the claims of utility model, therefore what all utilization this utility model description and accompanying drawing content were made Equivalent structure changes, and is the most in like manner included in the range of this utility model.

Claims

1. a torch handle, including handle upper cover, handle lower cover, retaining ring and rubber tube, It is characterized in that: on described handle, cover back-end is symmetrically extended out downwards two flanks, described flank Inner surface be provided with the first projection, under described handle, cover back-end lateral surface is provided with and handle What upper cover flank matched cave in step surface, described step surface offers L-shaped the first opening Groove, the first projection is bumped in the first open slot；Described handle upper cover front end and handle lower cover front end Being designed with half annulus, described two half annulus merge one annulus of formation, outside described annulus Surface offers several L-shaped the second open slots, and described retaining ring inner surface is provided with some Two projections, described retaining ring is set on annulus, and the second projection is bumped in the second open slot；Institute Stating circle ring inner surface and be provided with groove, described rubber tube is provided with one end of arc-shaped surface and is enclosed within groove In.

A kind of torch handle the most according to claim 1, it is characterised in that: described hands Two edges, handle lower cover front end are provided with two salient points, two edges, handle upper cover front end be provided with two recessed Point, described salient point inserts in concave point.