CN214999977U

CN214999977U - Water leakage-proof water inlet structure

Info

Publication number: CN214999977U
Application number: CN202120740635.0U
Authority: CN
Inventors: 王薄霖
Original assignee: Shenzhen Water World Co Ltd
Current assignee: Shenzhen Water World Co Ltd
Priority date: 2021-04-12
Filing date: 2021-04-12
Publication date: 2021-12-03
Anticipated expiration: 2031-04-12

Abstract

The application provides a leak protection water inlet structure for the intercommunication supply channel, including inlet tube, leak protection spare and coupling assembling. This application is with fixed leak protection spare that sets up through the water inlet department at the inlet tube, including big port and port, big port and inlet tube sealing connection, when the inlet tube passes through coupling assembling and the fixed intercommunication of supply channel, the supply channel passes the port of leak protection spare, and the port tightly wraps up in the outside of supply channel, plays the effect of leak protection water. The utility model provides a leak protection water inlet structure simple structure, leak protection water performance is excellent, and the practicality is strong.

Description

Water leakage-proof water inlet structure

Technical Field

The application relates to clean technical field, especially involve a leak protection water inlet structure.

Background

Cleaning machines are becoming more and more popular, and for cleaning and charging the cleaning machines, corresponding workstations are usually provided, on which there are cleaning tanks for cleaning the cleaning elements of the cleaning machines and clean water tanks for supplying clean water to the cleaning tanks. The existing water inlet pipe for providing clear water for the clear water tank is generally connected to a water supply pipeline only by adopting a plastic ring and a metal hoop ring, the water leakage prevention performance of the water inlet pipe is gradually reduced along with the prolonging of the service time and the abrasion of the metal hoop ring, and the water leakage problem is increasingly serious.

Disclosure of Invention

The main objective of this application is to provide a leak protection water inlet structure to solve the problem that current water inlet structure easily leaks.

The technical scheme of the application is as follows:

a water leakage-proof water inlet structure is used for communicating a water supply pipeline and comprises a water inlet pipe, a leakage-proof piece and a connecting assembly; the leak-proof piece comprises a large port and a small port; the water inlet pipe is provided with a water inlet, the small port of the leakage-proof piece is arranged at the inner side of the water inlet, and the large port of the leakage-proof piece is hermetically connected with the water inlet pipe; when the connecting assembly is sleeved outside the water inlet pipe and fixes the water inlet pipe on the water supply pipeline, the water supply pipeline penetrates through the small port of the leakage-proof piece and is tightly attached to the small port.

Furthermore, the small port of the leakage-proof piece is made of elastic material.

Furthermore, a clamping groove is formed in the upper port of the water inlet pipe; a clamping convex block is arranged on the large port of the leakage-proof piece; the clamping lug is clamped and fixed on the clamping groove.

Furthermore, the connecting assembly is a hoop assembly and comprises a hoop piece and a hoop ring; the hoop part is a hollow annular body and comprises a hoop reinforcement and a hoop body which are fixedly connected up and down; the hoop body is sleeved and fixed on the water inlet pipe; the hoop rib is used for surrounding the outer side of the water supply pipeline; the hoop ring locks the hoop ribs so that the hoop ribs are fixed on the water supply pipeline.

Furthermore, the hoop rib is formed by a plurality of rib pieces which are enclosed into a circle and are arranged at intervals.

Furthermore, bosses are arranged at the upper end and the lower end of the outer side of the rib piece.

Further, the inner side of the hooping reinforcement is provided with an arc-shaped bulge.

Furthermore, the arc-shaped bulge is provided with anti-skid teeth.

Furthermore, a groove is formed in the outer side of the joint of the hoop body and the hoop rib.

Furthermore, the lower end of the hoop body is provided with a clamping hook, and the water inlet pipe is provided with a clamping groove at the position corresponding to the clamping hook; the hoop body is fixedly connected with the water inlet pipe through the clamping hook and the clamping groove.

The application provides a leak protection water inlet structure for the intercommunication supply channel, including inlet tube, leak protection spare and coupling assembling. This application is through fixed leak protection piece that sets up in the water inlet department of inlet tube, including big port and port, big port and inlet tube sealing connection, when the inlet tube passes through coupling assembling and the fixed intercommunication of supply channel, the supply channel passes the port of leak protection piece, and the port tightly wraps up in the outside of supply channel, plays the effect of leak protection water. The utility model provides a leak protection water inlet structure simple structure, leak protection water performance is excellent, and the practicality is strong.

Drawings

Fig. 1 is a schematic structural view of a water leakage-proof structure according to an embodiment of the present application;

FIG. 2 is a schematic structural view of a leak protector according to an embodiment of the present application;

fig. 3 is a schematic structural diagram of an anchor ear according to an embodiment of the present application.

The implementation, functional features and advantages of the objectives of the present application will be further explained with reference to the accompanying drawings.

Detailed Description

It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be mechanically coupled, directly coupled, or indirectly coupled through intervening agents, both internally and/or in any other manner known to those skilled in the art. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

Referring to fig. 1 and 2, a water leakage-proof water inlet structure according to an embodiment of the present disclosure, for communicating a water supply pipeline 1, includes a water inlet pipe 2, a leakage-proof member 3, and a connecting member 4; the leak preventer 3 comprises a large port 3a and a small port 3 b; the water inlet pipe 2 is provided with a water inlet 2a, and a small port 3b of the leakage-proof piece 3 is arranged at the inner side of the water inlet 2 a; the large port 3a of the leakage-proof piece 3 is hermetically connected with the water inlet pipe 2; the coupling assembling 4 cover is established the inlet tube 2 outside is fixed inlet tube 2 when supplying water pipe 1, and supplying water pipe 1 passes the miniport 3b of leak protection piece 3 and closely laminates with miniport 3 b.

This embodiment is through setting up a leak protection member 3 in the water inlet 2a department of inlet tube 2, specifically, leak protection member 3 is lou hopper-shaped, including big port 3a and port 3b, big port 3a and inlet tube 2 sealing connection, when inlet tube 2 passes through coupling assembling 4 and water supply pipeline 1 fixed intercommunication, water supply pipeline 1 passes leak protection member 3's port 3b, and port 3b tightly wraps up in the outside of water supply pipeline 1. In this embodiment, since the small port 3b is tightly attached to the outside of the water supply pipeline 1 and the large port 3a is hermetically connected to the water inlet pipe 2, the leakage preventing member 3 prevents water from leaking from the water inlet pipe 2, thereby preventing water leakage. The utility model provides a leak protection water inlet structure simple structure, leak protection water performance is excellent, and the practicality is strong.

In this embodiment, the small port 3b of the leakage preventing member 3 is made of an elastic material, further, the leakage preventing member 3 is made of an elastic material, so that the leakage preventing member can be adapted to the water supply pipeline 1 with various caliber sizes and shapes, the small port 3b can be tightly attached to the outer side of the water supply pipeline 1 through the elasticity of the small port 3b, the applicability of the water leakage preventing water inlet structure is greatly improved, meanwhile, when the water pressure in the water inlet pipe 2 is large, the small port 3b is more tightly pressed to the water supply pipeline 1 by the pressure, and the water leakage preventing performance is better.

The utility model provides a leak protection water inlet structure can be applied to the workstation that can receive water automatically/drainage to in need processing such as better cleanness/water addition is carried out to the cleaning machine (have sweep and/or drag the robot of function).

Furthermore, the large port 3a and the small port 3b of the leakage-proof piece 3 are in smooth transition, so that the probability of breakage of the leakage-proof piece 3 is reduced.

Referring to fig. 1, in the present embodiment, the upper port of the water inlet pipe 2 is provided with a clamping groove 21; a clamping convex block 31 is arranged on the large port 3a of the leakage-proof piece 3; the latch projection 31 is latched and fixed to the latch groove 21. In this embodiment, the installation of leak protection piece 3 and inlet tube 2 is very simple, as long as with leak protection piece 3 from last down install on inlet tube 2 and make joint lug 31 joint fix on joint groove 21. The dismouting between leak protection piece 3 of this embodiment and inlet tube 2 is simple and convenient quick, and the practicality is high. Further, joint groove 21 sets up in the outside of inlet tube 2, and joint lug 31 joint is fixed back on joint groove 21, still is held the outside of fixing at the last port of inlet tube 2 by coupling assembling 4 pressure, has increaseed the stability that leak protection piece 3 is connected with inlet tube 2.

Further, referring to fig. 1 and 3, in the present embodiment, the connecting assembly 4 is a hoop assembly, and includes a hoop member 41 and a hoop ring 42; the hoop member 41 is a hollow ring-shaped body, and includes a hoop rib 411 and a hoop body 412 which are fixedly connected up and down; the anchor ear body 412 is sleeved and fixed on the water inlet pipe 2; the hooping reinforcement 411 is used for enclosing the outer side of the water supply pipeline 1; the hooping ring 42 locks the hooping rib 411 so that the hooping rib 411 is fixed on the water supply pipeline 1. The staple bolt body 412 and the inlet tube 2 fixed connection of coupling assembling 4 are passed through to this embodiment, and rethread hoop reinforcement 411 and staple bolt circle 42 and supply line 1 fixed connection to make inlet tube 2 can stabilize the cover and establish and install on supply line 1, thereby communicate the water source.

In this embodiment, the hoop ring 42 is made of metal material, and the hoop member 41 is made of plastic. In other embodiments, the hoop 41 is integrally made of plastic.

Referring to fig. 3, in the present embodiment, the hooping reinforcement 411 is composed of a plurality of reinforcement members 4111 which are arranged at intervals and surround a circle. Will embrace stirrup 411 and cut apart into a plurality of muscle pieces 4111, and the interval sets up for embrace stirrup 411 and possess great deformability, be convenient for take place deformation when supply line 1 extrudes into embracing stirrup 411 so that supply line 1 inserts smoothly in embracing stirrup 41, furtherly, muscle piece 4111 after the deformation is because its self elasticity and more firmly fix in the outside of supply line 1.

In this embodiment, bosses 4111a are provided at both the upper and lower ends of the outer side of the rib 4111. Both ends are provided with boss 4111a about the muscle spare 4111 outside, can be spacing between two bosss 4111a with hoop ring 42, prevent hoop ring 42 dislocation and break away from hoop muscle 411, and then guaranteed hoop ring 42 can lock hoop muscle 411 on supply line 1, guaranteed the firm connection between coupling assembling 4 and the supply line 1.

In this embodiment, the inner side of the hoop rib 411 is provided with an arc protrusion 4111 b. In the use, water supply line 1 is hugged closely to arc arch 4111b, be line contact or small area contact with the contact of water supply line 1, the area of contact of staple bolt muscle 411 and water supply line 1 has been reduced, thereby pressure on staple bolt muscle 411 and the water supply line 1 contact surface has been increased, make the locking force of staple bolt muscle 411 at staple bolt circle 42 down can tightly block on the outer wall of water supply line 1, guarantee the fastness of being connected between staple bolt muscle 411 and the water supply line 1.

Further, in this embodiment, the arc protrusion 4111b is provided with an anti-slip tooth 4111 c. The setting of antiskid tooth 4111c has increaseed the frictional force between staple bolt muscle 411 and the water supply pipeline 1, further guarantees the firm in connection nature between staple bolt muscle 411 and the water supply pipeline 1, difficult slippage.

In other embodiments, the inner side of the hoop rib 411 is not provided with the anti-slip teeth 4111c, but is provided with a silicone layer. The silica gel layer is because the reason of material greatly increased with supply line 1 outer wall between the frictional force, effectively prevent to embrace stirrup 411 and drop from supply line 1, effectively guarantee the fastness of being connected between stirrup 411 and the supply line 1 equally.

In this embodiment, the anchor ear body 412 is provided with a groove 412a at the outer side of the connection with the anchor ear rib 411. The groove 412a is provided to help the hooping reinforcement 411 to deform outward when being extruded by the water supply pipeline 1, so that the joint between the hooping reinforcement 411 and the hooping body 412 is not broken due to great stress, and the service life of the water leakage prevention water inlet structure of the connection assembly 4 and the embodiment is prolonged.

Referring to fig. 1, in the present embodiment, a hook 4121 is disposed at a lower end of the hoop body 412, and a clamping groove 22 is disposed at a position of the water inlet pipe 2 corresponding to the hook 4121; the hoop body 412 is fixedly connected with the water inlet pipe 2 through the hook 4121 and the clamping groove 22. In this embodiment, when the anchor ear 412 is sleeved on the water inlet pipe 2 from top to bottom and the anchor ear is properly sleeved, the hook 4121 is clamped into the slot 22, so that the anchor ear 412 is fixedly connected to the water inlet pipe 2. The mode through the joint of this embodiment realizes staple bolt body 412 and inlet tube 2's being connected for the dismouting is very simple and convenient between staple bolt body 412 and the inlet tube 2, has also guaranteed the steadiness that both connect simultaneously.

The above description is only a preferred embodiment of the present application, and not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the specification and the drawings of the present application, or which are directly or indirectly applied to other related technical fields, are also included in the scope of the present application.

Claims

1. A water leakage-proof water inlet structure is used for communicating a water supply pipeline and is characterized by comprising a water inlet pipe, a leakage-proof piece and a connecting assembly; the leak-proof piece comprises a large port and a small port; the water inlet pipe is provided with a water inlet, the small port of the anti-leakage piece is arranged on the inner side of the water inlet, and the large port of the anti-leakage piece is hermetically connected with the water inlet pipe; the coupling assembling cover is established the inlet tube outside will the inlet tube is fixed during the water supply line, the water supply line passes the miniport of leak protection spare and with the miniport closely laminates.

2. The water leakage preventing and feeding structure of claim 1, wherein the small end of the leakage preventing member is made of an elastic material.

3. The water leakage prevention water inlet structure according to claim 1, wherein the upper port of the water inlet pipe is provided with a clamping groove; a clamping convex block is arranged on the large port of the leakage-proof piece; the clamping lug is clamped and fixed on the clamping groove.

4. The water leakage prevention and water inlet structure as claimed in claim 1, wherein the connection assembly is a hoop assembly including a hoop member and a hoop ring; the hoop part is a hollow annular body and comprises a hoop reinforcement and a hoop body which are fixedly connected up and down; the hoop body is sleeved and fixed on the water inlet pipe; the hoop rib is used for surrounding the outer side of the water supply pipeline; the hoop ring locks the hoop reinforcement to fix the hoop reinforcement on the water supply pipeline.

5. The water leakage and inlet preventing structure of claim 4, wherein the hooping reinforcement is formed by a plurality of reinforcement members which are arranged at intervals and are surrounded into a circle.

6. An anti-leakage water inlet structure according to claim 5, wherein bosses are provided at both upper and lower ends of the outer side of the rib.

7. An anti-leakage water inlet structure as claimed in claim 4, wherein the inside of the hooping reinforcement is provided with an arc-shaped protrusion.

8. An anti-leakage water inlet structure according to claim 7, wherein the arc-shaped protrusion is provided with anti-slip teeth.

9. The water leakage and water inlet preventing structure as claimed in claim 4, wherein a groove is formed outside a connection part of the hoop body and the hoop reinforcement.

10. The water leakage prevention and water inlet structure according to claim 4, wherein a hook is provided at the lower end of the hoop body, and a groove is provided at the position of the water inlet pipe corresponding to the hook; the hoop body and the water inlet pipe are fixedly connected through the clamping hooks and the clamping grooves.