Port protection mechanism and plastic hose thereof

Abstract

The utility model discloses a port protection mechanism and a plastic hose thereof, and the port protection mechanism comprises a connecting pipe which is used for being connected with a port of the plastic hose; a protective part used for shielding the outside of the port of the plastic hose is arranged outside the connecting pipe and comprises a shielding frame, and the shielding frame covers the outside of the connecting pipe; the fixing seats and the connecting plates are fixedly connected to the sides of the adjacent shielding frames respectively; the connecting plate is connected with the fixed seat through the assembling plate; and the mounting block is arranged on the side part of the assembling plate in a sliding manner. The shielding frame, the arc-shaped ring, the fixing seat, the connecting plate, the assembling plate, the mounting blocks, the operation plate and the series connection plate are matched with one another, the shielding frame covers the outer portion of the plastic hose, the mounting blocks limit the relative positions of the assembling plate and the fixing seat, the operation plate and the series connection plate drive the mounting blocks in the same row, and therefore the plastic hose can be conveniently assembled and disassembled. And therefore, the port of the plastic hose can be externally shielded and protected.

Description

Technical Field

[0001] The utility model relates to the field of plastic hose port protection, in particular to a port protection mechanism and a plastic hose thereof. Background Art

[0002] Plastic hose is usually a commonly used pipe body, and plastic hose can be used for docking.

[0003] When the plastic hose of the prior art is used, the port connection is usually performed, and then the connection is performed by using a connecting pipe and a locking piece. The connecting pipe connects the plastic hose to the docking pipe, and the locking piece locks and fixes the connecting pipe and the plastic pipe as well as the docking pipe and the connecting pipe.

[0004] However, the usage environments of plastic hoses are diverse. When using plastic hoses externally, the plastic hose port connection may be exposed to the outside, resulting in the plastic hose port being mispressed, affecting the stability of the plastic hose port connection. In addition, the plastic hose is not convenient for shielding and protecting the port connection, and has certain limitations. Utility Model Content

[0005] The purpose of the present utility model is to provide a port protection mechanism and a plastic hose thereof to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions: a port protection mechanism, comprising:

[0007] A connecting pipe, the connecting pipe is used to connect to the port of the plastic hose;

[0008] The outside of the connecting pipe is provided with a protective member for shielding the plastic hose port from the outside, and the protective member includes:

[0009] A shielding frame, wherein the shielding frame cover is arranged outside the connecting pipe;

[0010] A fixing seat and a connecting plate, wherein the fixing seat and the connecting plate are respectively fixedly connected to the sides of adjacent shielding frames;

[0011] An assembly plate, wherein the connecting plate is connected to the fixing seat via the assembly plate;

[0012] The mounting block is slidably arranged on the side of the assembly plate.

[0013] Preferably, arc-shaped grooves for tightly fitting with the outside of the plastic hose are symmetrically opened on the sides of the inner wall of the shielding frame, and an arc-shaped ring is fixedly connected to the side of the inner wall of the shielding frame.

[0014] Preferably, the top end of the assembly plate is fixedly connected to the connecting plate, a first slide groove is provided on the side of the fixing seat, a mounting groove is provided on the side of the assembly plate, and the mounting block is slidably connected with the first slide groove and the inner cavity of the mounting groove.

[0015] Preferably, an operating panel is fixedly connected to the side of the mounting block, and a series connection panel is provided on the side of one of the shielding frames, and the bottom end of the series connection panel is fixedly connected to the operating panel.

[0016] Preferably, a circular groove is provided on the side of the connecting plate, the inner cavity of the circular groove is threadedly inserted and connected with a mounting cylinder, the inner cavity of the mounting cylinder is slidably inserted and connected with a connecting rod, and the end of the connecting rod is threadedly inserted and connected with a connecting cap.

[0017] Preferably, the end of the connecting rod is fixedly connected to the operating panel, and a spring is sleeved on the outside of the connecting rod, one end of the spring is fitted with the connecting cap, and the other end of the spring is fitted with the mounting tube.

[0018] Another object of the present invention is to provide a plastic hose comprising the above-mentioned port protection mechanism.

[0019] The technical effects and advantages of this utility model are:

[0020] The utility model utilizes the mutual cooperation of the shielding frame, the arc ring, the fixing seat, the connecting plate, the assembly plate, the mounting block, the operating plate and the serial plate. The shielding frame cover is arranged on the outside of the plastic hose. The assembly plate positions and connects the fixing seat and the connecting plate. The mounting block limits the relative position of the assembly plate and the fixing seat. The operating plate and the serial plate drive the mounting blocks in the same row, which is beneficial to external shielding and protection of the plastic hose port and facilitates increasing the stability of the connection between the plastic hose port and the connecting pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0022] Figure 2 This is a front structural diagram of the fixing seat of the utility model.

[0023] Figure 3 This is a front sectional structural diagram of the shielding frame of the present invention.

[0024] Figure 4 This is a front sectional structural diagram of the fixing seat of the utility model.

[0025] In the figure: 1. Connecting pipe; 2. Protective part; 21. Shielding frame; 22. Arc ring; 23. Fixing seat; 24. Connecting plate; 25. Assembly plate; 26. Mounting block; 27. Operating plate; 28. Series plate; 29. ​​Connecting cap; 210. Mounting tube; 211. Spring. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] The utility model provides Figure 1-4 The port protection mechanism shown includes a connecting pipe 1, which is used to connect to the port of a plastic hose.

[0028] Furthermore, a protective member 2 for shielding the plastic hose port is provided on the outside of the connecting pipe 1. The protective member 2 includes a shielding frame 21, a fixing seat 23, a connecting plate 24, an assembly plate 25 and a mounting block 26. The shielding frame 21 is advantageously sheathed on the outside of the plastic hose, thereby facilitating shielding and protecting the connection between the plastic hose port and the connecting pipe 1, preventing the plastic hose from being damaged by pressure, and increasing the stability of the connection of the plastic hose port. The fixing seat 23 is advantageous for supporting the bottom shielding frame 21, facilitating connection with the assembly plate 25, and the connecting plate 24 is advantageous for The assembling plate 25 is used to support the installation of the top shielding frame 21. The assembling plate 25 is conducive to connecting and positioning the connecting plate 24 and the fixing seat 23, so as to increase the stability of the connection between adjacent shielding frames 21. The mounting block 26 is conducive to defining the relative position of the assembling plate 25 and the fixing seat 23, so as to facilitate the installation and disassembly of the two shielding frames 21 and facilitate the operation. The shielding frame 21 is covered on the outside of the connecting pipe 1, and the fixing seat 23 and the connecting plate 24 are respectively fixedly connected to the sides of the adjacent shielding frames 21. The connecting plate 24 is connected to the assembling plate 25 by the fixing seat 23. 25 is connected to the fixing seat 23, and the mounting block 26 is slidably arranged on the side of the assembly plate 25. The side of the inner wall of the shielding frame 21 is symmetrically provided with an arc groove for closely fitting with the outside of the plastic hose. The outside of the plastic hose fits with the inner wall of the arc groove. The side of the inner wall of the shielding frame 21 is fixedly connected with an arc ring 22, which is beneficial to supporting the outside of the plastic hose and increasing the stability of the support of the shielding frame 21. When the plastic hose port needs to be protected, the shielding frame 21 is covered on the outside of the plastic hose, and the upper connecting plate 24 drives the assembly plate 25 It is connected to the fixing seat 23 and pushes the serial plate 28 to slide horizontally. The serial plate 28 drives the operating plate 27 to move horizontally, so that the mounting block 26 moves to the side of the fixing seat 23. At the same time, the operating plate 27 causes the connecting rod to drive the connecting cap 29 to compress the spring 211. The spring 211 generates elastic force on the connecting cap 29. When the mounting block 26 corresponds to the sliding groove on the fixing seat 23, the serial plate 28 is released, and the operating plate 27 resumes movement. The mounting block 26 limits the relative position of the fixing seat 23 and the assembly plate 25 to realize the installation of the shielding frame 21.

[0029] Specifically, the top of the assembly plate 25 is fixedly connected to the connecting plate 24, the side of the fixing seat 23 is provided with a first slide groove, the side of the assembly plate 25 is provided with a mounting groove, the mounting block 26 is slidably inserted into the inner cavity of the first slide groove and the mounting groove, and the side of the mounting block 26 is fixedly connected with an operating plate 27, which is conducive to pulling the mounting block 26 for movement, facilitating the pulling operation of the mounting block 26, so that the mounting block 26 is separated from the fixing seat 23 to release the connection between the upper and lower shielding frames 21, and a series plate 28 is provided on the side of one of the shielding frames 21, which is conducive to the two operating plates 27 The two operating plates 27 are connected in series to facilitate simultaneous operation of the two operating plates 27. The bottom end of the serial plate 28 is fixedly connected to the operating plate 27. A circular groove is provided on the side of the connecting plate 24. The inner cavity of the circular groove is threadedly connected with a mounting cylinder 210, which is conducive to the installation and disassembly of the connecting rod and facilitates the horizontal guidance of the sliding of the connecting rod. The inner cavity of the mounting cylinder 210 is slidably connected with a connecting rod, which is conducive to driving the operating plate 27 to move, and then driving the mounting block 26 to slide horizontally. The end of the connecting rod is threadedly connected with a connecting cap 29, which is conducive to driving the connecting rod to slide horizontally.

[0030] Furthermore, the end of the connecting rod is fixedly connected to the operating plate 27, and a spring 211 is provided on the outside of the connecting rod. The elastic force of the spring 211 is conducive to pushing the connecting cap 29 to move horizontally, so that the connecting rod and the operating plate 27 can return to their original positions after movement, and it is convenient to repeat the operation of the mounting block 26. One end of the spring 211 is in contact with the connecting cap 29, and the other end of the spring 211 is in contact with the mounting tube 210.

[0031] This embodiment provides a plastic hose, which includes the above-mentioned port protection mechanism.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A port protection mechanism, comprising: A connecting pipe (1), the connecting pipe (1) being used to connect to a port of a plastic hose; It is characterized in that a protective member (2) for shielding the plastic hose port from the outside is provided on the outside of the connecting pipe (1), and the protective member (2) comprises: A shielding frame (21), the shielding frame (21) is arranged to cover the outside of the connecting pipe (1); A fixing seat (23) and a connecting plate (24), wherein the fixing seat (23) and the connecting plate (24) are respectively fixedly connected to the sides of adjacent shielding frames (21); An assembly plate (25), wherein the connecting plate (24) is connected to the fixing seat (23) via the assembly plate (25); A mounting block (26) is slidably arranged on a side of the assembly plate (25).

2. A port protection mechanism according to claim 1, characterized in that: The sides of the inner wall of the shielding frame (21) are symmetrically provided with arc-shaped grooves for tightly fitting with the outside of the plastic hose, and the side of the inner wall of the shielding frame (21) is fixedly connected with an arc-shaped ring (22).

3. The port protection mechanism according to claim 1, characterized in that: The top end of the assembly plate (25) is fixedly connected to the connecting plate (24), a first sliding groove is provided on the side of the fixing seat (23), a mounting groove is provided on the side of the assembly plate (25), and the mounting block (26) is slidably connected with the first sliding groove and the inner cavity of the mounting groove.

4. A port protection mechanism according to claim 1, characterized in that: An operating plate (27) is fixedly connected to the side of the mounting block (26), and a series connection plate (28) is provided on the side of one of the shielding frames (21), and the bottom end of the series connection plate (28) is fixedly connected to the operating plate (27).

5. The port protection mechanism according to claim 1, characterized in that: A circular groove is provided on the side of the connecting plate (24), a mounting cylinder (210) is threadedly inserted into the inner cavity of the circular groove, a connecting rod is slidably inserted into the inner cavity of the mounting cylinder (210), and a connecting cap (29) is threadedly inserted into the end of the connecting rod.

6. The port protection mechanism according to claim 5, characterized in that: The end of the connecting rod is fixedly connected to the operating plate (27), and a spring (211) is sleeved on the outside of the connecting rod. One end of the spring (211) is fitted with the connecting cap (29), and the other end of the spring (211) is fitted with the mounting tube (210).

7. A plastic hose, characterized in that: The plastic hose comprises the port protection mechanism according to any one of claims 1 to 6.

Images