CN202333653U - Sleeve type quick hose coupler - Google Patents

Abstract

The utility model relates to a quick connecting device and specifically relates to a sleeve type quick hose coupler mainly used for locomotive cable connection. The sleeve type quick hose coupler provided by the utility model is used for achieving the purpose of realizing the quick assembling and disassembling of a hose coupler and comprises a sleeve main body, a sleeve and a button, wherein the sleeve is detachably connected with the sleeve main body through the button. In use, the button on the outer surface of the coupler is pressed, so that the outside sleeve is retreated; a pipe with a rubber cushion is inserted into the bottom of the coupler; and when a bulge inside the coupler is inserted into a slot of the pipe, the sleeve on the outer surface is lifted upward till the bottom of the sleeve exceeds the button on the outer surface, and meanwhile, the button is automatically bumped up so as to prevent the sleeve from retreating. The sleeve type quick hose coupler has the advantages of simple structure, convenience in assembling and disassembling, high speed of plugging and pulling out, waterproof property, anti-loosing property, higher tensile strength, and the like.

Description

Telescopic quick hose joint

Technical field

The utility model relates to a kind of Quick Connect Kit, is specifically related to a kind of telescopic quick hose joint that the locomotive cable connects that is mainly used in.

Background technology

As everyone knows, main equipments such as locomotive all need be installed a lot of cables usually, and locomotive is for a long time at outside work, so the protection of cable is the problem that needs emphasis to solve in the installation process.Locomotive generally all is that (middle two row) pass and respectively save the compartment to other from locomotive power car railway carriage or compartment with driving source () through flexible pipe protection cable, and the fixing of these protection flexible pipes then realized through a kind of hose coupling.Cable is installed on locomotive and is protected flexible pipe the narrower and small problem of installing space often to occur, hose coupling has been proposed requirement easy to loading and unloading; And locomotive is for a long time in outdoor high-speed operation, because environment complicated and changeable in the operation way, need consider waterproof, locking, problem that strong resistance to tension is arranged again; And existing hose coupling can't satisfy above requirement.

The utility model content

The purpose of the utility model is: provide a kind of and can realize the quick loading and unloading of hose coupling, telescopic easily quick hose joint quick for installation.

The technical scheme of the utility model is: a kind of telescopic quick hose joint, it comprises: sleeve body, sleeve and button, said sleeve removably is connected with said sleeve body through said button.

During use; The utility model is pressed the button of joint outer surface the sleeve of outside is withdrawed from; The pipe that will have rubber mount is inserted into the joint bottom; When the inboard projection of joint puts in the groove of pipe, the sleeve of outer surface is up mentioned, cross the button of appearance up to the bottom of sleeve, button can be upspring automatically and prevented that sleeve from withdrawing from this moment.Thereby sleeve can the inboard projection of pressed joint make the groove chucking of projection and pipe prevent that pipe from withdrawing from.Because the outer surface of sleeve and pipe tightly is combined together, and makes that pipe is clamped in the joint firmly, thereby prevent the loosening of pipe, guaranteed water resistance simultaneously.Retreat the inboard projection of the lower sleeve joint pipe of can upspringing automatically and just can be removed very like a cork thereby when needs dismountings pipe, only need the button of joint outer surface be pressed.Because this joint dimension is less, can easily in narrow space, use, intensity etc. all can reach requirement in addition.

Owing to adopted technique scheme; The advantage of a kind of telescopic quick hose joint that the utility model proposes is: the utility model is simple in structure, loading and unloading are quick; Can insert apace and extract, have simultaneously waterproof, locking, advantage such as strong resistance to tension arranged.

Description of drawings

Fig. 1 is the integrally-built schematic perspective view of the utility model;

Fig. 2 is the schematic perspective view of the utility model sleeve body part;

Fig. 3 is the cutaway view of the utility model sleeve body part.

Fig. 4 is the schematic perspective view of the utility model sleeve part.

Embodiment

Below in conjunction with accompanying drawing and embodiment the embodiment of the utility model is further described, but should limit the protection range of the utility model with this.

Like Fig. 1-shown in Figure 4; Because Fig. 2, the sleeve body 1 of telescopic quick hose joint shown in 3 and the sleeve 2 of telescopic quick hose joint shown in Figure 4 all are with a kind of nylon material; So pass through injection-moulding device earlier the two injection mo(u)lding respectively; Sleeve 2 is received sleeve body 1 through button 3 covers afterwards, so just can accomplish the assembling of telescopic quick hose joint.When using the telescopic quick hose joint of the utility model; At first be contained in the position that locomotive cooperates to joint through helicitic texture; Carry out threading then; Promptly penetrate cable after the pipe and getting into next joint compartment through the joint aperture, then be installed to the appointed positions sleeve to pipe and put on and get final product, so just accomplished installing and using of telescopic quick hose joint; If when unloading, as long as press the sleeve of backing off with the handgrip button, it is just passable to take out pipe.

In addition; For industry professional person, the telescopic quick hose joint of the utility model can also be made some other purposes, as also making the front end screw thread opening and closing type; Perhaps this joint also can be used for above the air-conditioning washing machine sewer pipe or the like, derives many new functions and form.The derivative various new forms of these conspicuous combinations also should belong within the protection range of the telescopic quick hose joint of the utility model.

The preferred embodiments that the above is merely the utility model is not the practical range that is used for limiting the utility model.Have common knowledge the knowledgeable in the technical field under any, in spirit that does not break away from the utility model and scope, when can doing various changes and retouching, so the protection range of the utility model should be as the criterion with claims institute confining spectrum.

Claims (1)

1. telescopic quick hose joint, it is characterized in that comprising: sleeve body, sleeve and button, said sleeve removably is connected with said sleeve body through said button.

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