CN218523185U

CN218523185U - Leakage-proof hose connector

Info

Publication number: CN218523185U
Application number: CN202222602942.XU
Authority: CN
Inventors: 王慧
Original assignee: Ningbo Jiurong Hydraulic Equipment Co ltd
Current assignee: Ningbo Jiurong Hydraulic Equipment Co ltd
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2023-02-24
Anticipated expiration: 2032-09-28

Abstract

The utility model relates to a hose nipple technical field just discloses a leak protection type hose nipple, including the connecting pipe, the fixed surface of connecting pipe is connected with first hollow block, the left and right sides of first hollow block and the equal laminating of surface of connecting pipe are provided with the hose main part, the equal fixedly connected with elastic tube in the left and right sides of first hollow block, first recess has been seted up to one side that first hollow block was kept away from to the elastic tube, the inner wall of elastic tube and the surface contact of hose main part, the equal fixedly connected with screw thread section of thick bamboo in the surface of elastic tube and the left and right sides of first hollow block, the surperficial threaded connection of screw thread section of thick bamboo has fixation nut. The utility model discloses a cooperation of first hollow block, locating piece, constant head tank, second recess, first magnetic path and locating support dies the fixation nut lock, and then makes the junction between this hose nipple and the hose main part, can not take place to leak because of fixation nut is not hard up.

Description

Leakage-proof hose connector

Technical Field

The utility model relates to a hose nipple technical field especially relates to a leak protection type hose nipple.

Background

The pipe joint is a connecting tool between pipelines, is a connecting point which can be disassembled and assembled between an element and the pipelines, and plays an indispensable important role in the pipe fittings. At present, hose nipple on the market, the elastic component that makes hose nipple most presses the hose through rotating the nut to fix the hose on hose nipple through pressing force, but hose nipple is in the use, because the nut on the hose nipple takes place to become flexible easily, and then often can lead to the elastic component not enough to the pressing force of hose because of the nut is not flexible, thereby leads to hose nipple and hose junction to take place to leak.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: at present, hose nipple on the market, the elastic component that makes hose nipple most presses the hose through rotating the nut to fix the hose on hose nipple through pressing force, but hose nipple is in the use, because the nut on hose nipple takes place to become flexible easily, and then often can lead to the elastic component not enough to the pressing force of hose because of the nut is not flexible, thereby lead to hose nipple and hose junction to take place to leak, and the leak protection type hose nipple that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a leak protection type hose coupler, includes the connecting pipe, the first hollow block of fixed surface of connecting pipe, the left and right sides of first hollow block and the equal laminating of surface of connecting pipe are provided with the hose main part, the equal fixedly connected with elastic tube in the left and right sides of first hollow block, one side that first hollow block was kept away from to the elastic tube has seted up first recess, the inner wall of elastic tube and the surface contact of hose main part, the equal fixedly connected with screw thread section of thick bamboo in the surface of elastic tube and the left and right sides of first hollow block, the surface thread connection of screw thread section of thick bamboo has fixation nut, fixation nut's the inner wall and the surface contact of elastic tube, fixation nut's last fixed surface is connected with the locating piece, the constant head tank has been seted up to the upper surface of locating piece, the second recess has been seted up to the upper surface of first hollow block, the first magnetic path of bottom fixedly connected with magnetic path of second recess inner wall, the equal laminating of upper surface of first hollow block, the inner wall of second recess and the inner wall of constant head tank is provided with the locating support.

Preferably, the locating support includes U-shaped iron plate, the upper surface of first magnetic path and the inner wall of second recess all with the surface contact of U-shaped iron plate, the spacing post of top fixedly connected with of U-shaped iron plate inner wall, the surface of spacing post, the inner wall of U-shaped iron plate and the upper surface of first hollow block all laminate and are provided with the hollow block of second, the equal fixedly connected with reference column in the left and right sides of the hollow block of second, the surface of reference column and the inner wall contact of constant head tank.

Preferably, the attraction force of the first magnetic block to the U-shaped iron plate is greater than the gravity of the positioning bracket.

Preferably, the upper surface of the U-shaped iron plate is provided with a second magnetic block in a fitting manner, and the upper surface of the second magnetic block is fixedly connected with a handle column.

Preferably, the attraction force of the second magnetic block to the U-shaped iron plate is greater than that of the first magnetic block to the U-shaped iron plate, and the attraction force of the second magnetic block to the U-shaped iron plate is greater than the sum of the gravity of the second magnetic block and the gravity of the handle column.

Preferably, the surface of the positioning column is fixedly connected with a baffle ring, and the left side and the right side of the positioning block are both in contact with the side face of the baffle ring.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) The utility model discloses a set up first hollow block, fixation nut, the locating piece, the constant head tank, the second recess, first magnetic path and locating support, wherein, after U-shaped iron plate on the locating support inserts to the second recess in, through the suction of first magnetic path to U-shaped iron plate, fix the reference column in the constant head tank, then, cooperation through constant head tank and reference column, make fixation nut unable rotation, and then fix hose main part back on this hose nipple, the first hollow block of accessible, the locating piece, the constant head tank, the second recess, the cooperation of first magnetic path and locating support, die fixation nut lock, and then make the junction between this hose nipple and the hose main part, can not take place to leak because of fixation nut is not hard up.

(2) The utility model discloses a set up second magnetic path and handle post, wherein, when the second magnetic path is placed on the U-shaped iron plate, through the suction of second magnetic path to the U-shaped iron plate, fix the handle post on the U-shaped iron plate, and, because the second magnetic path is greater than the suction of first magnetic path to the U-shaped iron plate to the suction of U-shaped iron plate, and then make the handle post when the rebound, the U-shaped iron plate can follow the handle post and rebound together, thereby through the cooperation of second magnetic path and handle post, it is comparatively convenient when taking out the U-shaped iron plate from the second recess.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a top view of a first hollow block of the present invention;

fig. 3 is a side view of the elastic tube of the present invention;

fig. 4 is a front view of the elastic tube of the present invention;

fig. 5 is a front view of the fixing nut of the present invention;

fig. 6 is a bottom view of the positioning bracket of the present invention.

In the figure: 1. a connecting pipe; 2. a first hollow block; 3. a hose body; 4. an elastic cylinder; 5. a first groove; 6. a threaded barrel; 7. fixing a nut; 8. positioning blocks; 9. positioning a groove; 10. a second groove; 11. a first magnetic block; 12. positioning the bracket; 121. a U-shaped iron plate; 122. a limiting column; 123. a second hollow block; 124. a positioning column; 13. a second magnetic block; 14. a handle post; 15. and (4) a baffle ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The first embodiment is as follows:

referring to fig. 1 to 6, a leakage-proof hose coupler, including a connection pipe 1, a first hollow block 2 is fixedly connected to a surface of the connection pipe 1, a hose body 3 is disposed on both sides of the first hollow block 2 and a surface of the connection pipe 1, an elastic tube 4 is fixedly connected to both sides of the first hollow block 2, a first groove 5 is formed in a side of the elastic tube 4 away from the first hollow block 2, an inner wall of the elastic tube 4 contacts with a surface of the hose body 3, a threaded tube 6 is fixedly connected to both sides of the surface of the elastic tube 4 and the left and right sides of the first hollow block 2, a fixing nut 7 is threadedly connected to a surface of the threaded tube 6, an inner wall of the fixing nut 7 contacts with a surface of the elastic tube 4, when a distance between the fixing nut 7 and the first hollow block 2 is reduced, an edge pressing force of the elastic tube 4 is contracted by the fixing nut 7, and the elastic tube 4 presses the hose body 3, when a distance between the fixing nut 7 and the first hollow block 2 is increased, a magnetic block 10 is disposed on a surface of the inner wall of the first hollow block 2, and an upper surface of a positioning groove 10 is formed by an upper surface of a second positioning groove 10 formed in a support, and an upper surface of a second positioning block 10 is disposed on an inner wall of the first positioning groove 10, and a second positioning block 10, a positioning groove 10 formed in a support, and a support, a second positioning groove 10 formed in which is disposed on the inner wall of the first positioning block 2.

The positioning support 12 comprises a U-shaped iron plate 121, the upper surface of the first magnetic block 11 and the inner wall of the second groove 10 are in contact with the surface of the U-shaped iron plate 121, the suction force of the first magnetic block 11 to the U-shaped iron plate 121 is greater than the gravity of the positioning support 12, the positioning support 12 is fixed on the first hollow block 2 through the suction force of the first magnetic block 11 to the U-shaped iron plate 121, the top of the inner wall of the U-shaped iron plate 121 is fixedly connected with a limiting column 122, the surface of the limiting column 122, the inner wall of the U-shaped iron plate 121 and the upper surface of the first hollow block 2 are respectively provided with a second hollow block 123 in a fitting manner, the left side and the right side of the second hollow block 123 are respectively and fixedly connected with positioning columns 124, the surface of the positioning columns 124 is in contact with the inner wall of the positioning grooves 9, the surface of the positioning columns 124 is fixedly connected with baffle rings 15, the left side and the right side of the positioning blocks 8 are in contact with the side of the baffle rings 15, and after the positioning columns 124 are inserted into the positioning grooves 9, the second hollow blocks 123 are aligned with the second groove 10 through the baffle rings 15.

Example two:

referring to fig. 1, a second magnetic block 13 is disposed on the upper surface of the U-shaped iron plate 121 in a fitting manner, a handle post 14 is fixedly connected to the upper surface of the second magnetic block 13, the attraction force of the second magnetic block 13 to the U-shaped iron plate 121 is greater than the attraction force of the first magnetic block 11 to the U-shaped iron plate 121, and the attraction force of the second magnetic block 13 to the U-shaped iron plate 121 is greater than the sum of the gravity of the second magnetic block 13 and the gravity of the handle post 14, by disposing the second magnetic block 13 and the handle post 14, wherein when the second magnetic block 13 is placed on the U-shaped iron plate 121, the handle post 14 is fixed on the U-shaped iron plate 121 by the attraction force of the second magnetic block 13 to the U-shaped iron plate 121 being greater than the attraction force of the first magnetic block 11 to the U-shaped iron plate 121, so that the handle post 14 can move upward together with the handle post 14 when moving upward, and thus the user can conveniently take out the U-shaped iron plate 121 from the second magnetic block 121, and the hose 13 can be conveniently taken out of the second magnetic block 121, and the handle post 121, and the hose connector can not be easily taken out of the second magnetic block 121.

The utility model discloses in, when the user uses this hose connection, earlier through rotating fixation nut 7, make distance reach the maximum value between fixation nut 7 and the first hollow block 2, at this moment, elasticity through elastic tube 4, make the edge diameter of elastic tube 4 be greater than the diameter of hose main part 3, then, overlap hose main part 3 on connecting pipe 1, and through rotating fixation nut 7, make distance between fixation nut 7 and the first hollow block 2 reduce gradually under the effect of screw cylinder 6, and make the edge of elastic tube 4 press hose main part 3 through fixation nut 7, after fixing nut 7 twists the suitable position, through the pressing force of elastic tube 4 to hose main part 3, fix hose main part 3 on connecting pipe 1, then, insert reference column 124 in locating slot 9, and insert U-shaped iron plate 121 in second recess 10, at this moment, through the suction of first magnetic path 11 to U-shaped iron plate 121, fix U-shaped 121 in second recess 10, and through U-shaped iron plate 121, and second hollow block 123, fix the cooperation of positioning column, then make the hose main part 7 through the cooperation of rotation of elastic tube 3, then make the hose main part 7 through the distance of elastic tube 3 and the hollow block 7 and the cooperation of elastic tube 3, then the hose main part 7 through the cooperation of rotation of the positioning slot 3, the hose main part, then the hose main part, the hose main part is taken out the hose main part after the hose 3 in the hose main part is taken out of the hose 3, the hose is taken out from the hollow block 3, the hollow block 7.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. A leakage-proof hose connector comprises a connecting pipe (1) and is characterized in that a first hollow block (2) is fixedly connected to the surface of the connecting pipe (1), hose bodies (3) are attached to the left side and the right side of the first hollow block (2) and the surface of the connecting pipe (1), elastic cylinders (4) are fixedly connected to the left side and the right side of the first hollow block (2), a first groove (5) is formed in one side, away from the first hollow block (2), of each elastic cylinder (4), the inner walls of the elastic cylinders (4) are in contact with the surface of each hose body (3), threaded cylinders (6) are fixedly connected to the surface of each elastic cylinder (4) and the left side and the right side of the first hollow block (2), the surface threaded connection of a screw thread section of thick bamboo (6) has fixation nut (7), the inner wall of fixation nut (7) and the surface contact of elastic tube (4), the upper surface fixedly connected with locating piece (8) of fixation nut (7), constant head tank (9) have been seted up to the upper surface of locating piece (8), second recess (10) have been seted up to the upper surface of first hollow piece (2), the first magnetic path (11) of bottom fixedly connected with of second recess (10) inner wall, the upper surface of first hollow piece (2), the upper surface of first magnetic path (11), the inner wall of second recess (10) and the inner wall of constant head tank (9) all laminate and are provided with the location and fix a position A support (12).

2. The leak-proof hose connector according to claim 1, wherein the positioning bracket (12) comprises a U-shaped iron plate (121), the upper surface of the first magnetic block (11) and the inner wall of the second groove (10) are both in contact with the surface of the U-shaped iron plate (121), a limiting column (122) is fixedly connected to the top of the inner wall of the U-shaped iron plate (121), a second hollow block (123) is arranged on the surface of the limiting column (122), the inner wall of the U-shaped iron plate (121) and the upper surface of the first hollow block (2) in a fitting manner, positioning posts (124) are fixedly connected to the left side and the right side of the second hollow block (123), and the surfaces of the positioning posts (124) are in contact with the inner wall of the positioning groove (9).

3. A leak-proof hose connector according to claim 2, wherein the attraction force of the first magnet (11) to the U-shaped iron plate (121) is greater than the gravity of the positioning bracket (12).

4. A leakproof hose coupler as claimed in claim 2, wherein the upper surface of the U-shaped iron plate (121) is provided with second magnets (13) in a fitting manner, and the upper surface of the second magnets (13) is fixedly connected with the handle post (14).

5. A leakproof hose coupler as claimed in claim 4, wherein the attraction force of the second magnet (13) to the U-shaped iron plate (121) is greater than the attraction force of the first magnet (11) to the U-shaped iron plate (121), and the attraction force of the second magnet (13) to the U-shaped iron plate (121) is greater than the sum of the gravity of the second magnet (13) and the gravity of the handle post (14).

6. The leakproof hose connector according to claim 2, wherein the positioning column (124) is fixedly connected with a baffle ring (15) on the surface, and the left side and the right side of the positioning block (8) are both in contact with the side surface of the baffle ring (15).