CN213745423U

CN213745423U - Insert formula outlet joint soon

Info

Publication number: CN213745423U
Application number: CN202022159634.5U
Authority: CN
Inventors: 姚礼起
Original assignee: Zhejiang Gele Cleaning Equipment Co ltd
Current assignee: Zhejiang Gele Cleaning Equipment Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-07-20
Anticipated expiration: 2030-09-28

Abstract

The utility model discloses a quick-inserting water outlet joint, wherein the middle part of a joint main body is provided with a through hole for inserting a water outlet pipe, the outer wall of the lower part of the joint main body is longitudinally provided with a pair of clamping needle grooves for sliding a clamping needle, the outer wall of the upper part of the joint main body is axially provided with a pair of extension grooves, the clamping needle grooves are communicated with the through hole, the extension grooves are communicated with the through hole and the clamping needle grooves, and the clamping needle is clamped on a return groove of the water outlet pipe; the middle part of the joint main body is annularly provided with a blocking body, the outer wall of the upper part of the joint main body is provided with an external thread, and the external thread is used for being screwed in a water spray port of a high-pressure cleaning machine; the tail part of the elastic part is abutted against the blocking body, and a pair of extension rods of the elastic part respectively extend into the extension grooves to be abutted against the clamping needle; the joint pushing cylinder is matched in the upper part of the joint main body, and when the joint pushing cylinder is pushed to move upwards, the clamping needle slides in the clamping needle groove, so that the clamping needle is pushed out of the clip groove of the water outlet pipe. The connection is quick and simple; the user can more high-efficient flushing device through water connectors when using high pressure cleaner.

Description

Insert formula outlet joint soon

Technical Field

The utility model relates to a connect technical field, specifically speaking relate to a formula of inserting soon water swivel.

Background

The water outlet joint for the high-pressure cleaning machine at present is characterized in that a joint main body and a water outlet pipe are connected through threads, the connection mode wastes time and labor, inconvenience is brought to a user, and improvement is urgently needed.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a formula of inserting water swivel soon to overcome the water swivel that is used for being higher than the cleaning machine among the prior art and exist the defect that wastes time and energy, connect inconveniently in the connection.

In order to solve the technical problem, the quick-insertion type water outlet joint of the utility model comprises a joint main body, a joint push cylinder, a water outlet pipe with a water outlet, at least two clamping pins and an elastic piece; the middle part of the joint main body is provided with a through hole for inserting a water outlet pipe, the outer wall of the lower part of the joint main body is longitudinally provided with a pair of clamping needle grooves for sliding clamping needles, the outer wall of the upper part of the joint main body is axially provided with a pair of extension grooves, the clamping needle grooves are communicated with the through hole, the extension grooves are communicated with the through hole and the clamping needle grooves, and the clamping needles are clamped on the return groove of the water outlet pipe; the middle part of the joint main body is annularly provided with a blocking body, the outer wall of the upper part of the joint main body is provided with an external thread, and the external thread is used for being screwed in a water spray port of a high-pressure cleaning machine; the tail of the elastic part abuts against the blocking body, and a pair of extension rods of the elastic part respectively extend into the extension grooves to abut against the clamping needle; the joint pushing cylinder is matched in the upper part of the joint main body, and when the joint pushing cylinder is pushed to move upwards, the clamping needle slides in the clamping needle groove, so that the clamping needle is pushed out of the clip groove of the water outlet pipe.

The needle clamping groove is inclined at an included angle of 45-65 degrees along the axial direction.

Wherein the joint body upper outer wall has a step.

The joint push cylinder is provided with an outer ring body and an inner ring body, and the inner diameter of the inner ring body is equal to the outer diameter of the outer wall of the upper portion of the joint main body.

Wherein, the inner ring body is made of plastic materials.

Wherein, the upper end of the inner ring body is provided with an inverted claw, and the inverted claw is matched on the step.

The inner ring body is provided with four U-shaped grooves and two long-shaped grooves, and one side of the bottom of each U-shaped groove is provided with an inclined surface which is used for pushing the clamping needle to slide from the clamping needle groove.

Wherein, the water outlet pipe is also provided with a ring groove.

Wherein, a sealing ring is arranged on the ring groove.

Wherein, the elastic component is a spring.

Compared with the prior art, the utility model has the advantages that the joint main body and the water outlet pipe are connected through a quick-insert type, and the connection is quick and simple; the user can pass through when using high pressure cleaner the utility model discloses a go out water swivel high efficiency flushing device more.

Drawings

Fig. 1 is a schematic view of a first exploded structure of the quick-plug water outlet connector of the present invention;

fig. 2 is a schematic view of a second disassembled structure of the quick-insertion type water outlet joint of the present invention;

FIG. 3 is a first structural schematic view of the fitting body of FIG. 1;

FIG. 4 is a second schematic structural view of the fitting body of FIG. 1;

FIG. 5 is a third structural schematic view of the fitting body of FIG. 1;

FIG. 6 is a schematic view of a first construction of the adapter pusher of FIG. 1;

FIG. 7 is a second schematic view of the adapter pusher of FIG. 1;

fig. 8 is a sectional view of the quick-plug water outlet joint of the present invention;

fig. 9 is a schematic structural view of the usage state of the quick-insertion type water outlet joint of the present invention matching with the high pressure cleaning machine component.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

The quick-insertion type water outlet connector 100 of the present embodiment is shown in fig. 1 to 9, and includes a connector main body 1, a connector push cylinder 2, a water outlet pipe 4 having a water outlet 3, two

clamping pins

5, 6 similar to a round rod, and an elastic member 7, where the elastic member is a spring. The water outlet pipe is further provided with an annular groove 8, and the annular groove is provided with a sealing ring 9. The middle part of the joint main body is provided with a through hole 10 for inserting the water outlet pipe, and when the water outlet pipe is inserted into the through hole, the sealing ring on the water outlet pipe plays a role in sealing and waterproofing, thereby greatly preventing the water leakage phenomenon of the connecting position. The outer wall of the lower portion of the connector main body is longitudinally provided with a pair of

clamping needle grooves

11 and 12 for clamping needles to slide, the clamping needle grooves are arranged along the axial direction at an included angle of 45-65 degrees, specifically, the clamping needle grooves are arranged along the axial direction at an included angle of 60 degrees. The outer wall of the upper part of the joint main body is axially provided with a pair of extension grooves 13 and 14, the needle clamping groove is communicated with the through hole, the extension grooves are communicated with the through hole and the needle clamping groove, and the clamping needle is clamped on a clip groove 15 of the water outlet pipe; the middle part of the joint main body is annularly provided with a blocking body 16, and the outer wall of the upper part of the joint main body is provided with an external thread 17 which is screwed in a water spraying port 19 of a high-pressure cleaning machine 18. The tail of the elastic piece is abutted against the blocking body, and the blocking body is used for blocking the elastic piece from retreating. A pair of

extension rods

20 and 21 of the elastic element respectively extend into the extension grooves to abut against the clamping needle, so that the clamping needle clamps the water outlet pipe in the through hole.

The fitting push sleeve fits into the upper portion of the fitting body, which has a step 22 on the outer wall. The joint pusher has an outer ring 23, an inner ring 24, the inner diameter of which is equal to the outer diameter of the upper outer wall of the joint body. The inner ring body is made of plastic materials. The upper end of the inner ring body is provided with an inverted claw 25, the inverted claw is matched with the step, the inner diameter of the inverted claw is equal to the second outer diameter 33 of the joint main body, and the outer diameter of the inverted claw is larger than the second outer diameter, so that the joint push cylinder can be firmly matched with the upper part of the joint main body, the joint push cylinder is also ensured not to be separated from the joint main body, and the joint push cylinder can be movably matched with the joint main body up and down. The inner ring body is provided with four

U-shaped grooves

26, 27, 28 and 29 which are arranged in a left-right and up-down symmetrical mode, two

long grooves

30 and 31 which are used for extending the extension rod into and symmetrically arranged, and an inclined plane 32 is arranged on one side of the bottom of each U-shaped groove and used for pushing the clamping needle to slide from the clamping needle groove. When a user pushes the joint push cylinder to move upwards, the clamping needle can slide in the clamping needle groove, so that the clamping needle is pushed out from the clip groove of the water outlet pipe, and at the moment, the water outlet pipe can be pulled out.

The working principle of the embodiment is as follows: when the outlet pipe was inserted, it moved upwards to promote the joint to push away a section of thick bamboo, and at this moment, the inclined plane of U-shaped groove bottom will block the needle and outwards roll-off from card needle groove slowly, inserts the outlet pipe in the through-hole afterwards. If the thrust is not applied to the joint pushing cylinder, the extension rod of the elastic piece can press the clamping needle to slide back to the bottom of the clamping needle groove inwards, and the clamping needle is clamped in the back-groove at the same time, so that the water outlet pipe is locked in the through hole of the joint main body, and the quick insertion connection of the joint main body and the water outlet pipe is completed.

When the water outlet pipe is pulled out, the joint pushing cylinder is pushed to move upwards, at the moment, the clamping needle slowly slides out of the clamping needle groove by the inclined surface at the bottom of the U-shaped groove, and meanwhile, the clamping needle is also pushed out of the clip groove of the water outlet pipe, so that the water outlet pipe can be pulled out.

The joint main body and the water outlet pipe of the utility model are connected by a quick-inserting type, and the connection is quick and simple; the user can pass through when using high pressure cleaner the utility model discloses a go out water swivel high efficiency flushing device more.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a plug-in type goes out water swivel which characterized in that: comprises a joint main body, a joint push cylinder, a water outlet pipe with a water outlet, at least two clamping needles and an elastic piece;

the middle part of the joint main body is provided with a through hole for inserting a water outlet pipe, the outer wall of the lower part of the joint main body is longitudinally provided with a pair of clamping needle grooves for sliding clamping needles, the outer wall of the upper part of the joint main body is axially provided with a pair of extension grooves, the clamping needle grooves are communicated with the through hole, the extension grooves are communicated with the through hole and the clamping needle grooves, and the clamping needles are clamped on the return groove of the water outlet pipe; the middle part of the joint main body is annularly provided with a blocking body, the outer wall of the upper part of the joint main body is provided with an external thread, and the external thread is used for being screwed in a water spray port of a high-pressure cleaning machine; the tail of the elastic part abuts against the blocking body, and a pair of extension rods of the elastic part respectively extend into the extension grooves to abut against the clamping needle; the joint pushing cylinder is matched in the upper part of the joint main body, and when the joint pushing cylinder is pushed to move upwards, the clamping needle slides in the clamping needle groove, so that the clamping needle is pushed out of the clip groove of the water outlet pipe.

2. The quick-plug water outlet joint according to claim 1, characterized in that: the needle clamping groove is inclined at an included angle of 45-65 degrees along the axial direction.

3. The quick-insertion type water outlet joint according to claim 1 or 2, wherein: the outer wall of the upper part of the joint main body is provided with a step.

4. The quick-plug water outlet joint according to claim 3, wherein: the joint push cylinder is provided with an outer ring body and an inner ring body, and the inner diameter of the inner ring body is equal to the outer diameter of the outer wall of the upper part of the joint main body.

5. The quick-plug water outlet joint according to claim 4, wherein: the inner ring body is made of plastic materials.

6. The quick-plug water outlet joint according to claim 5, wherein: the upper end of the inner ring body is provided with an inverted claw, and the inverted claw is matched on the step.

7. The quick-plug water outlet joint according to claim 6, wherein: the inner ring body is provided with four U-shaped grooves and two long-shaped grooves, and one side of the bottom of each U-shaped groove is provided with an inclined surface which is used for pushing the clamping needle to slide from the clamping needle groove.

8. The quick-plug water outlet joint according to claim 1, characterized in that: and the water outlet pipe is also provided with a ring groove.

9. The quick-plug water outlet joint according to claim 8, wherein: and a sealing ring is arranged on the ring groove.

10. The quick-plug water outlet joint according to claim 1, characterized in that: the elastic piece is a spring.