CN205118530U

CN205118530U - Quick coupling

Info

Publication number: CN205118530U
Application number: CN201520832133.5U
Authority: CN
Inventors: 冯波
Original assignee: ZHEJIANG BOSHITE MACHINERY CO Ltd
Current assignee: Zhejiang Boste Group Co.,Ltd.
Priority date: 2015-10-26
Filing date: 2015-10-26
Publication date: 2016-03-30
Anticipated expiration: 2025-10-26

Abstract

The utility model discloses a quick coupling contains thread bush and elastic joint, and the internal thread is established in, to the outer circumference equipartition recess of thread bush, and interior oblique angle is established on the internal thread right side, and interior oblique angle tip is connected with the guiding hole, and step no. 1 is established to the elastic joint left end, and step no. 2 is established to the right -hand member establishes hole no. 2 in, establishes the external screw thread on the step no. 2, and outer oblique angle is established to the right -hand member, two right -hand member holes no. 1 in the hole, and step no. 1 and a plurality of open slots of outer oblique angle equipartition, the utility model discloses can connect two sets of pipes of different specifications, leave out a plurality of external and nipples, need not the instrument installation, it is convenient to connect, economical and practical.

Description

Rapid pipe joint

Technical field

The utility model relates to a kind of for pipe connecting component technical field, especially rapid pipe joint.

Background technique

The pipe fitting of different-diameter connects the external and spigot that need match with some and is connected, and need multiple part during installation, and need Special assisting tool, the installation time is long, and complex operation inconvenience, has helpless phenomenon when assaulting maintenance and lay temporarily.

Model utility content

The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, rapid pipe joint is provided, comprise thread bush and elastomeric joint, the uniform groove of excircle of thread bush, inside establish internal thread, inner bevel is established on the right side of internal thread, inner bevel small end is connected with pilot hole, elastomeric joint left end establishes step one, right-hand member establishes step two, interior apertured two, outside thread established by step two, right-hand member establishes outer oblique angle, right-hand member hole, hole two one, the uniform some opening slots of step one and outer oblique angle, two of different size group pipe can be connected, eliminate some external and spigots, install without the need to instrument, easy to connect, economical and practical.

For achieving the above object, the technical solution of the utility model is: rapid pipe joint, comprises thread bush and elastomeric joint, the uniform groove of excircle of described thread bush, inside establishes internal thread, establishes inner bevel on the right side of described internal thread, described inner bevel small end is connected with pilot hole, described elastomeric joint left end establishes step one, and right-hand member establishes step two, interior apertured two, outside thread established by described step two, right-hand member establishes outer oblique angle, right-hand member hole, described hole two one, the uniform some opening slots of described step one and outer oblique angle.

Further setting, described hole one diameter is greater than hole two.

Further setting, the uniform groove of described step one circumferential surface.

Further setting, is connected with the right flank of step one on the left of described opening slot.

The beneficial effects of the utility model are: the setting in Kong Yi, hole two, be beneficial to and two of different size kinds of pipes are connected, eliminate some external and spigots; The setting of inner bevel, outer oblique angle and opening slot, is beneficial to after outside thread and internal thread are spirally connected and rotates thread bush, and thread bush is to left dislocation, and the outer oblique angle of inner bevel compressing, makes hole one, hole two diametric shrinkage, holds A pipe that two ends connect tightly, B manages; The setting of groove, is beneficial to the manual rotation that exerts a force, installs without the need to instrument, easy to connect, economical and practical.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the schematic diagram of thread bush in Fig. 1;

Fig. 3 is the left view of Fig. 2;

Fig. 4 is the schematic diagram of Fig. 1 Elastic joint;

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

Fig. 6 is the right elevation of Fig. 4;

Fig. 7 is the schematic diagram that Fig. 1 installs A pipe and B pipe;

Fig. 8 is the sectional view of Fig. 7.

In figure: thread bush 1, internal thread 101, excircle 102, inner bevel 103, pilot hole 104, groove 105, elastomeric joint 2, step 1, outside thread 202, step 2 203, outer oblique angle 204, hole 1, hole 2 206, opening slot 208, A pipe 3, B pipe 4.

Embodiment

Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.

As shown in Fig. 1 ~ Fig. 2, rapid pipe joint, comprise thread bush 1 and elastomeric joint 2, the uniform groove 105 of excircle 102 of described thread bush 1, inside establish internal thread 101, inner bevel 103 is established on the right side of described internal thread 101, described inner bevel 103 small end is connected with pilot hole 104, described elastomeric joint 2 left end establishes step 1, right-hand member establishes step 2 203, interior apertured 2 206, outside thread 202 established by described step 2 203, right-hand member establishes outer oblique angle 204, right-hand member hole, described hole 2 206 1, the uniform some opening slots 208 of described step 1 and outer oblique angle 204, the utility model hole 1, the setting in hole 2 206, be beneficial to and two of different size kinds of pipes are connected, eliminate some external and spigots, the setting of inner bevel 103, outer oblique angle 204 and opening slot 208, be beneficial to after outside thread 202 and internal thread 101 are spirally connected and rotate thread bush 1, thread bush 1 is to left dislocation, and inner bevel 103 oppresses outer oblique angle 204, make hole 1, hole 2 206 diametric shrinkage, hold A pipe 3, B pipe 4 that two ends connect tightly, the setting of groove 105, is beneficial to the manual rotation that exerts a force, installs without the need to instrument, easy to connect, economical and practical.

Described hole 1 diameter is greater than hole 2 206.

The uniform groove 105 of described step 1 circumferential surface.

Be connected with the right flank of step 1 on the left of described opening slot 208.

More than show and describe basic principle of the present utility model and major character, and advantage of the present utility model.The technician of the industry also understands; the utility model is not by the restriction of above-mentioned case study on implementation; what describe in above-mentioned case study on implementation and specification just illustrates principle of the present utility model; do not departing under the utility model design category prerequisite; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims

1. rapid pipe joint, it is characterized in that: comprise thread bush (1) and elastomeric joint (2), excircle (102) the uniform groove (105) of described thread bush (1), inside establish internal thread (101), inner bevel (103) is established on described internal thread (101) right side, described inner bevel (103) small end is connected with pilot hole (104), described elastomeric joint (2) left end establishes step one (201), right-hand member establishes step two (203), interior apertured two (206), outside thread (202) established by described step two (203), right-hand member establishes outer oblique angle (204), right-hand member hole, described hole two (206) one (205), described step one (201) and outer oblique angle (204) uniform some opening slots (208).

2. rapid pipe joint as claimed in claim 1, is characterized in that: described hole one (205) diameter is greater than hole two (206).

3. rapid pipe joint as claimed in claim 1, is characterized in that: the uniform groove of described step one (201) circumferential surface (105).

4. rapid pipe joint as claimed in claim 1, is characterized in that: described opening slot (208) left side is connected with the right flank of step one (201).