CN202327456U

CN202327456U - Waterproof rapid hose connector

Info

Publication number: CN202327456U
Application number: CN2011204758848U
Authority: CN
Inventors: 仲梁维; 廖辉; 刘靓亮
Original assignee: University of Shanghai for Science and Technology
Current assignee: University of Shanghai for Science and Technology
Priority date: 2011-11-25
Filing date: 2011-11-25
Publication date: 2012-07-11
Anticipated expiration: 2021-11-25

Abstract

The utility model relates to a rapid connecting device, specifically relates to a waterproof rapid hose connector which is mainly used for connecting a locomotive cable. The novel waterproof rapid hose connector aims to achieve rapid assembling and disassembling of the hose connector. The waterproof rapid hose connector comprises a connector body and a rubber cushion, wherein a trapezoid-shaped groove is arranged at the bottom of the connector body and a trapezoid-shaped protrusion matched with the trapezoid-shaped groove is arranged at the bottom of the rubber cushion. Under the action of the outside force, the trapezoid-shaped protrusion and the trapezoid-shaped groove extrude each other so as to be tightly matched together to prevent the loose of a pipe; simultaneously, the rubber cushion is closely connected with the interior of the connector and is not easy to loosen so that waterproof performance is guaranteed. The waterproof rapid hose connector is simple in structure, rapid in assembling and disassembling and is capable of being inserted and extracted rapidly, and simultaneously has the advantages of waterproof, preventing loosing and high tensile strength.

Description

The water-proof type quick hose joint

Technical field

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

Background technique

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 model utility content

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

The technological scheme of the utility model is: a kind of water-proof type quick hose joint, comprise adapter body, and also comprise rubber mount, said adapter body bottom is provided with trapezoidal groove, and said rubber mount bottom is provided with the trapezoidal protrusion that matches with said trapezoidal groove.

The problem that the utility model will solve is achieved in that a kind of water-proof type quick hose joint; After main body connected, the pipe that will have a rubber mount was inserted into the joint bottom, the joint bottom have under the circle little big trapezoidal groove; Just cooperate with the trapezoidal protrusion of the bottom of rubber mount; But the entering end face of rubber mount is bigger than the lowermost end of groove, makes these two-part produce extruding under external force, thereby trapezoidal protrusion and trapezoidal groove tightly are combined together; Prevented the loosening of pipe, thereby rubber mount is connected and is difficult for the loosening water-proof performance that guaranteed with the joint inner tight simultaneously.When needs dismounting pipe, only need main body one part be pushed up up, pipe just can be removed very like a cork.Because this joint dimension is less; Can easily in narrow space, use; And inner at joint, on the basis that pipe is fastened by buckle, the bottom is the cooperation of a projection and a groove; This power in the vibrations process is all transferred on this rubber mount, does not reach requirement so need not consider the tensile strength of joint.

Owing to adopted technique scheme; The advantage of a kind of water-proof type 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 adapter body part;

Fig. 3 is the schematic perspective view of the utility model joint rubber mount part.

Embodiment

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

Like Fig. 1-shown in Figure 3; The main body 2 of water-proof type quick hose joint shown in Figure 2 adopts nylon material to process; Rubber mount shown in Figure 31 is processed by rubber type of material; Can pass through injection molding machine earlier the two molding and forming respectively, then rubber mount 1 installed on the pipe, again pipe directly is inserted in the joint.When using the utility model quick hose joint; At first be contained in the position that locomotive cooperates to joint through worm structure; Carry out threading then; Get into next joint compartment through the joint aperture after promptly penetrating pipe to cable, then be inserted into pipe and arrive lowermost end in the joint, so just accomplishing installing and using of water-proof type quick hose joint; When unloading, as long as push to handgrip main body one part, it is just passable to extract pipe out.

In addition, for industry professional person, the utility model water-proof type quick hose joint can also be made some other purposes, as being used for this joint above the air-conditioning washing machine sewer pipe etc., derives many new functions and form.The derivative various new forms of these conspicuous combinations also should belong within the protection domain of the utility model water-proof type quick hose joint.

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 domain of the utility model should be as the criterion with claims institute confining spectrum.

Claims

1. a water-proof type quick hose joint comprises adapter body, it is characterized in that: also comprise rubber mount, said adapter body bottom is provided with trapezoidal groove, and said rubber mount bottom is provided with the trapezoidal protrusion that matches with said trapezoidal groove.