CN218178196U

CN218178196U - Water pump water outlet structure

Info

Publication number: CN218178196U
Application number: CN202222793683.3U
Authority: CN
Inventors: 张小平; 王爱英
Original assignee: Jiangsu Chaoyuan Pump Industry Co ltd
Current assignee: Jiangsu Chaoyuan Pump Industry Co ltd
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2022-12-30
Anticipated expiration: 2032-10-21

Abstract

The utility model discloses a water pump delivery port structure relates to water pump technical field, has the advantage that reduces because of vibrations or other factors lead to the threaded connection of two connectors becoming loose gradually, and its technical scheme main points are: the water pump water outlet device comprises a first connector arranged at a water outlet pipe orifice and a second connector arranged at a water pump water outlet, wherein one end of the first connector extends into the second connector and is in threaded connection with the second connector, a sleeve is connected to the second connector through a moving part in a horizontal sliding mode, and a limiting part used for limiting the first connector to rotate is arranged on the sleeve.

Description

Water pump water outlet structure

Technical Field

The utility model relates to a water pump technical field specifically is a water pump delivery port structure.

Background

Water pumps are machines that deliver or pressurize a liquid. Before the water pump is used, the water outlet and the water outlet pipe are often required to be connected, the common connection mode is that the two connectors are firstly fixed on the water outlet and the water outlet pipe respectively, and then the two connectors are connected through threads.

At present, chinese patent with application number CN202021607663.7 on the market discloses a connect hose structure based on water pump delivery port leakproofness is good, including the hose, the left end fixedly connected with connecting device of hose, connecting device's left end fixedly connected with end, connecting device's left surface overlap joint has the sealing washer, sealing washer fixed connection is in the end, the surface of hose is provided with the fly leaf.

Above-mentioned application has been solved two connectors and has been leaded to the threaded connection of two connectors to become loose gradually because the vibrations of machine or other factors for connect the problem that leakproofness worsen, this application provides another kind to new technical scheme, with the technical problem who solves two connectors and lead to the threaded connection of two connectors to become loose gradually because of vibrations or other factors easily.

SUMMERY OF THE UTILITY MODEL

The technical insufficiency that exists to the aforesaid, the utility model aims at providing a water pump delivery port structure has the advantage that reduces because of vibrations or other factors lead to the threaded connection of two connectors to become loose gradually

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides a water pump delivery port structure, including setting up at the first connector of outlet pipe mouth of pipe department, setting up the second connector in water pump delivery port department, the one end of first connector stretch into in the second connector and rather than threaded connection, slide through the moving member level on the second connector and be connected with the sleeve, and be equipped with the restriction piece that is used for restricting the first connector rotating on the sleeve.

Through adopting the technical scheme, the user pushes the sleeve to the one end horizontal migration who is close to first connector through the moving member after with the one end screw in second connector of first connector, until the one end of second connector and first connector all is located the sleeve, then the user limits first connector through the restriction piece, make it unable rotation, can reduce the condition that leads to the threaded connection of second connector and first connector to loosen gradually because of vibrations or other factors through restriction piece and telescopic cooperation this moment and take place, and is simple and convenient to use.

Preferably, the moving member is including setting up the fender ring on the second connector, the inner wall of fender ring and the outer wall fixed connection of second connector, telescopic one side nozzle department is equipped with the collar, the equal level in both sides relatively of second connector is equipped with rectangular shape spout, and the equal level slides in the spout and is connected with the slider, two the slider all with the inner wall fixed connection of collar, be equipped with compression spring between fender ring and the collar.

Preferably, the one end that first connector is close to the second connector is equipped with first contact ring, be equipped with on the second connector and support tight second contact ring with first contact ring, first contact ring all is located the sleeve with second contact ring, and telescopic inner wall all with first contact ring, the outer wall contact of second contact ring, be equipped with the rubber seal layer between first contact ring and the second contact ring.

Preferably, the limiting piece comprises a plurality of limiting convex strips arranged on the first contact ring and limiting grooves arranged on the sleeve and used for horizontally embedding the limiting convex strips, and the limiting convex strips are uniformly distributed along the circumferential direction of the first contact ring.

Preferably, the limiting part comprises a plurality of inserting barrels arranged on one side, away from the second contact ring, of the first contact ring, the inserting barrels are evenly distributed along the circumferential direction of the first contact ring, the barrel openings of the inserting barrels face the inner wall of the sleeve, the outer wall of the sleeve is provided with a slot, an inserting rod is inserted into the slot, and one end of the inserting rod extends out of the slot and is inserted into one of the inserting barrels.

Preferably, one end of the inserted bar, which is far away from the inserted barrel, vertically extends out of the slot and is provided with a pull rope, and one end of the pull rope, which is far away from the inserted bar, is fixedly connected with the outer wall of the sleeve.

The beneficial effects of the utility model reside in that: after the user screwed in one end of first connector in the second connector, the user promoted the sleeve through the moving member to the one end horizontal migration who is close to first connector, until the second connector all was located the sleeve with the one end of first connector, then the user restricted first connector through the restriction piece, make it unable rotation, can reduce the condition emergence that leads to the threaded connection of second connector and first connector to loosen gradually because of vibrations or other factors through restriction piece and telescopic cooperation this moment, convenience simple to use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of the present embodiment;

fig. 2 is a schematic structural view for embodying the limiting convex strip of the present embodiment;

FIG. 3 is a schematic structural diagram of a limiting groove according to the present embodiment;

FIG. 4 is a schematic structural diagram of the present embodiment for embodying the insertion barrel;

fig. 5 is a schematic structural diagram for embodying the insert rod of the present embodiment.

Description of reference numerals:

in the figure: 1. a first connection head; 2. a second connector; 3. a sleeve; 4. a baffle ring; 5. a mounting ring; 6. a chute; 7. a slider; 8. a compression spring; 9. a first contact ring; 10. a second contact ring; 12. a rubber sealing layer; 13. limiting convex strips; 14. a limiting groove; 15. inserting a barrel; 16. a slot; 17. inserting a rod; 18. and pulling a rope.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a water pump delivery port structure, as fig. 1 and fig. 2 and fig. 3, including setting up the first connector 1 in outlet pipe mouth of pipe department, set up the second connector 2 in water pump delivery port department, the one end of first connector 1 stretches into in the second connector 2 and rather than threaded connection, it is connected with sleeve 3 to slide through the moving member level on the second connector 2, and be equipped with the restriction piece that is used for restricting the rotating of first connector 1 on the sleeve 3, when restriction piece restriction first connector 1 rotating, second connector 2 all is located sleeve 3 with the one end of first connector 1.

As shown in fig. 1, 2 and 3, after the user screws one end of the first connector 1 into the second connector 2, the user pushes the sleeve 3 to move horizontally towards the end close to the first connector 1 through the moving member until the second connector 2 and one end of the first connector 1 are both located in the sleeve 3, and then the user limits the first connector 1 through the limiting part, so that the first connector cannot rotate, at the moment, the situation that the threaded connection between the second connector 2 and the first connector 1 becomes loose gradually due to vibration or other factors can be reduced through the matching of the limiting part and the sleeve 3, and the use is simple and convenient.

As shown in fig. 2 and fig. 3, the moving member includes a retaining ring 4 disposed on the second connector 2, the inner wall of the retaining ring 4 is fixedly connected to the outer wall of the second connector 2, a mounting ring 5 is disposed at a barrel opening on one side of the sleeve 3, a strip-shaped chute 6 is horizontally disposed on both opposite sides of the second connector 2, a slider 7 is horizontally slidably connected to the inside of the chute 6, the two sliders 7 are fixedly connected to the inner wall of the mounting ring 5, a compression spring 8 is disposed between the retaining ring 4 and the mounting ring 5, the arrangement is aimed at enabling a user to push the sleeve 3 to horizontally move in a direction close to the retaining ring 4, one end of the second connector 2 is leaked through the mounting ring 5, the sleeve 3 is pushed by the mounting ring 5 to horizontally move in the chute 6 in a direction along the length direction of the chute 6, the compression spring 8 is compressed, one end of the first connector 1 is screwed in one end of the second connector 2, the sleeve 3 is loosened, the compressed compression spring 8 can push the mounting ring 5 to drive the sleeve 3 to horizontally move in a direction far away from the retaining ring 4 until the second connector 2 and the first connector 1, the sleeve is easily used and conveniently used.

As shown in fig. 2 and 3, a first contact ring 9 is disposed at one end of the first connector 1 close to the second connector 2, a second contact ring 10 abutting against the first contact ring 9 is disposed on the second connector 2, the first contact ring 9 and the second contact ring 10 are both located in the sleeve 3, an inner wall of the sleeve 3 is in contact with outer walls of the first contact ring 9 and the second contact ring 10, and a rubber sealing layer 12 is disposed between the first contact ring 9 and the second contact ring 10, so that when a user screws one end of the first connector 1 into the second connector 2, the first contact ring 9 on the first connector 1 is close to the second contact ring 10, and after the first connector 1 is screwed, the rubber sealing layer 12 on the first contact ring 9 abuts against the second contact ring 10, and at this time, the connection sealing performance between the second connector 2 and the first connector 1 can be increased by the cooperation of the rubber sealing layer 12 and the first contact ring 9, and the rubber sealing layer 12 is disposed on the first contact ring 9, and is simple and convenient to use.

As shown in fig. 2 and fig. 3, the limiting member includes a plurality of limiting convex strips 13 disposed on the first contact ring 9 and limiting grooves 14 disposed on the sleeve 3 for horizontally embedding the limiting convex strips 13, each of the limiting convex strips 13 is uniformly distributed along the circumference of the first contact ring 9, the purpose of this setting is that when one end of the first connector 1 is screwed into the second connector 2 and screwed, each of the limiting convex strips 13 on the first contact ring 9 is aligned with each of the limiting grooves 14 one by one, when a user pushes the sleeve 3 to horizontally move towards one end close to the first connector 1 by the moving member, the second contact ring 10 on the second connector 2 and the first contact ring 9 on the first connector 1 both enter the sleeve 3, each of the limiting convex strips 13 on the first contact ring 9 can be horizontally embedded into each of the limiting grooves 14, at this time, the first connector 1 can be limited by the cooperation of each of the limiting grooves 14, the limiting convex strips 13, the first contact ring 9 and the sleeve 3, so that the first connector 1 cannot rotate due to vibration, and the use is simple and convenient.

As shown in fig. 4 and 5, or the limiting member includes a plurality of insertion barrels 15 disposed on a side of the first contact ring 9 away from the second contact ring 10, and each insertion barrel 15 is uniformly distributed along a circumferential direction of the first contact ring 9, a barrel opening of each insertion barrel 15 faces an inner wall of the sleeve 3, a slot 16 is disposed on an outer wall of the sleeve 3, and an insertion rod 17 is inserted into the slot 16, and one end of the insertion rod 17 extends out of the slot 16 and is inserted into one of the insertion barrels 15, so that when a user pushes the sleeve 3 to move horizontally toward an end close to the second connector 2 by using the moving member, the second contact ring 10 on the second connector 2 and the first contact ring 9 on the first connector 1 both enter the sleeve 3, the slot 16 on the sleeve 3 is aligned with the barrel opening of one of the insertion barrels 15, the user can limit the first connector 1 by passing one end of the insertion rod 17 through the slot 16 and the slot 16 in cooperation with the first contact ring 9 and the sleeve 3, and the sleeve 3 cannot rotate easily, and the sleeve 3 cannot be easily used.

As shown in fig. 4 and 5, one end of the inserted link 17 departing from the inserted barrel 15 vertically extends to the outside of the slot 16 and is provided with a pull rope 18, one end of the pull rope 18 far away from the inserted link 17 is fixedly connected with the outer wall of the sleeve 3, the purpose of the arrangement is to reduce the occurrence of the lost condition of the inserted link 17 through the pull rope 18, and the use is simple and convenient.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a water pump delivery port structure, its characterized in that, is including setting up first connector (1) in outlet pipe mouth of pipe department, setting up second connector (2) in water pump delivery port department, the one end of first connector (1) stretch into in second connector (2) and rather than threaded connection, be connected with sleeve (3) through moving member horizontal slip on second connector (2), and be equipped with the restriction piece that is used for restricting first connector (1) rotating on sleeve (3).

2. The water outlet structure of the water pump as claimed in claim 1, wherein the moving member comprises a baffle ring (4) arranged on the second connector (2), the inner wall of the baffle ring (4) is fixedly connected with the outer wall of the second connector (2), a mounting ring (5) is arranged at a barrel opening on one side of the sleeve (3), the two opposite sides of the second connector (2) are horizontally provided with elongated sliding grooves (6), sliding blocks (7) are horizontally connected in the sliding grooves (6) in a sliding manner, the two sliding blocks (7) are fixedly connected with the inner wall of the mounting ring (5), and a compression spring (8) is arranged between the baffle ring (4) and the mounting ring (5).

3. The water outlet structure of the water pump according to claim 1, wherein a first contact ring (9) is arranged at one end of the first connector (1) close to the second connector (2), a second contact ring (10) which is tightly abutted to the first contact ring (9) is arranged on the second connector (2), the first contact ring (9) and the second contact ring (10) are both located in the sleeve (3), the inner wall of the sleeve (3) is in contact with the outer walls of the first contact ring (9) and the second contact ring (10), and a rubber sealing layer (12) is arranged between the first contact ring (9) and the second contact ring (10).

4. A water outlet structure of a water pump as claimed in claim 3, wherein the limiting member comprises a plurality of limiting convex strips (13) arranged on the first contact ring (9) and limiting grooves (14) arranged on the sleeve (3) for horizontally embedding the limiting convex strips (13), and the limiting convex strips (13) are uniformly distributed along the circumferential direction of the first contact ring (9).

5. The water outlet structure of the water pump as claimed in claim 3, wherein the limiting member comprises a plurality of insertion barrels (15) arranged on a side of the first contact ring (9) away from the second contact ring (10), each insertion barrel (15) is uniformly distributed along the circumferential direction of the first contact ring (9), a barrel opening of each insertion barrel (15) faces to the inner wall of the sleeve (3), a slot (16) is formed in the outer wall of the sleeve (3), an insertion rod (17) is inserted into the slot (16), and one end of the insertion rod (17) extends out of the slot (16) and is inserted into one of the insertion barrels (15).

6. The water outlet structure of the water pump is characterized in that one end of the inserted rod (17) departing from the inserted barrel (15) vertically extends out of the inserted slot (16) and is provided with a pull rope (18), and one end of the pull rope (18) far away from the inserted rod (17) is fixedly connected with the outer wall of the sleeve (3).