CN212921389U

CN212921389U - Blow-off pipe

Info

Publication number: CN212921389U
Application number: CN202021117617.9U
Authority: CN
Inventors: 林锡臻
Original assignee: Fujian Aidi Electric Co ltd
Current assignee: Fujian Aidi Electric Co ltd
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2021-04-09
Anticipated expiration: 2030-06-16

Abstract

The utility model discloses a blow-off pipe, one end of which is detachably provided with a first joint component, the first joint component comprises a first threaded joint and a first joint, the inner wall of the first joint is convexly provided with a clamping ring belt, the clamping ring belt of the first joint can be rotatably clamped into the end part sunken part of the first threaded joint, the other end of the blow-off pipe is detachably provided with a second joint component, the second joint component comprises a second threaded joint and a second joint, the inner wall of the second joint is convexly provided with a clamping ring belt, the clamping ring belt of the second joint can be rotatably clamped into the end part sunken part of the second threaded joint, the first threaded joint and the second threaded joint are both connected with the pipe body of the blow-off pipe, and the first joint and the second joint are integrally made into a whole and can not rotate, therefore, the utility model can easily enable a user to apply force to enable the first joint and/or the second joint to rotate relative to the pipe body of the blow-off pipe, has the characteristics of simple structure and convenient use.

Description

Blow-off pipe

Technical Field

The utility model belongs to the technical field of the blowdown, especially, indicate a blow off pipe.

Background

Along with the continuous development of science and technology, the removal activity spaces such as motor car, yacht, mobile toilet and car as a house, the user can produce a large amount of domestic sewage in these removal activity spaces, and domestic sewage includes waste water and excrement and urine water, for the convenience of centralized processing, can be equipped with the sewage case that is used for collecting domestic sewage in these removal activity spaces usually. The following description will be given by taking a caravan as an example.

The motor home, also called as "home on wheel", has two functions of "house" and "car", but its attribute is also car, is a kind of movable car with essential basic facilities at home. Traditional car as a house is equipped with the sewage case of collecting domestic sewage specially, when the car is driven to the car as a house camp, the sewage pipe is connected to the play dirty mouth of the sewage case of car as a house, utilize the blow off pipe to discharge domestic sewage to the sewage treatment station in the camp, perhaps directly discharge in suburb field limit, for the convenience of installation, the body that the joint Assembly of current blow off pipe can blow off the pipe relatively usually rotates, but the joint Assembly of current blow off pipe has the phenomenon of inside easy emergence rotation, lead to being difficult to the atress and make the body of the relative blow off pipe of joint Assembly rotate, cause and use inconveniently.

In view of this, the designer of the present invention has a deep idea of the above-mentioned deficiency and inconvenience, and actively studies and improves the present invention.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a simple structure and convenient to use's blow off pipe.

To achieve the above object, the solution of the present invention is: the utility model provides a blow off pipe, the one end of blow off pipe can be dismantled and be equipped with first joint Assembly, first joint Assembly includes a first screwed joint and a first joint, the protruding card clitellum that is equipped with of inner wall of first joint, the snap ring area of first joint rotationally blocks the tip depressed part of going into first screwed joint, the other end of blow off pipe can be dismantled and be equipped with second joint Assembly, second joint Assembly includes a second screwed joint and second and connects, the protruding card clitellum that is equipped with of inner wall of second joint, the snap ring area of second joint rotationally blocks the tip depressed part of going into second screwed joint, first screwed joint and second screwed joint all are connected with the body of blow off pipe.

The sewage draining pipe is a threaded pipe.

The first threaded connector is screwed into the pipe body of the sewage discharge pipe in a threaded connection matching mode, and the second threaded connector is screwed into the pipe body of the sewage discharge pipe in a threaded connection matching mode.

The outer wall interval of first joint is equipped with a plurality of card posts, the tip that the blow off pipe was kept away from to the second joint is protruding to be equipped with a plurality of jack catchs.

The inner end of the claw of the second joint is concavely provided with an elastic buffer opening.

The first connector, the second connector, the first threaded connector and the second threaded connector are all made of plastic materials.

The outer wall interval of first joint is equipped with a plurality of dogs, the lateral wall interval protruding of second joint is equipped with a plurality of dogs.

By adopting the technical proposal, the utility model adopts the structural design of the first joint component and the second joint component, because the first threaded joint and the second threaded joint are both connected with the pipe body of the sewage discharge pipe, the clamping ring belt of the first joint is matched with the end part concave part of the first threaded joint to realize that the first joint can rotate relative to the first threaded joint, the clamping ring belt of the second joint is matched with the end part concave part of the second threaded joint to realize that the second joint can rotate relative to the second threaded joint, thereby the first joint and the second joint can rotate relative to the pipe body of the sewage discharge pipe, and the first joint and the second joint are integrally made into a whole and can not rotate, therefore, the utility model discloses easily let user's application of force make first joint and/or second connect and rotate for the body of blow off pipe, have simple structure and convenient to use's characteristics.

Drawings

FIG. 1 is a perspective view of the utility model in use;

FIG. 2 is an exploded view (1) of FIG. 1;

FIG. 3 is an exploded view (2) of FIG. 1;

fig. 4 is a perspective view of the present invention;

FIG. 5 is an exploded view of FIG. 4;

fig. 6 is a cross-sectional view of a first joint assembly of the present invention;

fig. 7 is a cross-sectional view of a second joint assembly of the present invention.

[ notation ] to show

Sewage tank 1

Connecting pipe strap 11

Blow-off pipe 2

First joint assembly 21

First screw joint 211 first joint 212

Second joint assembly 22

Second threaded joint 221 second joint 222

Notch 022 at end of clamping ring belt 021

Stop block 023

Main frame case 3

Blowdown control valve 4

Self-suction dredge pump 5

Sewer pipe 6

Jack catch 7

Elastic buffer port 71

Clamping column 8

Sealing ring 9

And a sewage draining outlet 01.

Detailed Description

To achieve the above objects and advantages, the preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Referring to fig. 1 to 7, the present invention discloses a sewage pipe, wherein a first joint component 21 is detachably disposed at one end of the sewage pipe 2, the first joint component 21 includes a first screw joint 211 and a first joint 212, a clamp ring strip 021 is convexly disposed on an inner wall of the first joint 212, the clamp ring strip 021 of the first joint 212 is rotatably clamped into an end depression 022 of the first screw joint 211, a second joint component 22 is detachably disposed at the other end of the sewage pipe 2, the second joint component 22 includes a second screw joint 221 and a second joint 222, a clamp ring strip 021 is convexly disposed on an inner wall of the second joint 222, the clamp ring strip 021 of the second joint 222 is rotatably clamped into an end depression 022 of the second screw joint 221, and the first screw joint 211 and the second screw joint 221 are both connected to a pipe body of the sewage pipe 2.

Since the first and

second screw joints

211 and 221 are connected to the body of the soil pipe 2, the snap ring band 021 of the first connector 212 cooperates with the end recess 022 of the first threaded connector 211 to enable the first connector 212 to rotate relative to the first threaded connector 211, the snap ring 021 of the second connector 222 cooperates with the end recess 022 of the second threaded connector 221 to allow the second connector 222 to rotate relative to the second threaded connector 221, so that the first joint 212 and the second joint 222 can rotate relative to the body of the sewage pipe 2, and since the first joint 212 and the second joint 222 are integrally formed, no rotation occurs, therefore, the utility model discloses easily let user's application of force make first joint 212 and/or second joint 222 rotate for the body of blow off pipe 2, have simple structure and convenient to use's characteristics, and reduced manufacturing cost.

Further, the blow off pipe 2 can be a threaded pipe, so that the length of the blow off pipe 2 can be adjusted, and the use convenience is improved.

Wherein, first screwed joint 211 can pass through the body of threaded connection cooperation mode spiral joint entering blow off pipe 2, second screwed joint 221 can pass through the body of threaded connection cooperation mode spiral joint entering blow off pipe 2, thereby makes the utility model discloses an overall structure is compacter, lets first screwed joint 211 and second screwed joint 221 all can closely spiral joint sealing connection with the body of blow off pipe 2.

The number of the locking columns 8 and the number of the locking claws 7 are the same, and may be four, but not limited thereto.

Further, in order to let the utility model discloses can realize quick installation, the second connects 222 to keep away from the tip of blow off pipe 2 and can convexly be equipped with a plurality of jack catchs 7, the outer wall interval of first joint 212 is equipped with a plurality of card posts 8, the jack catch 7 card that card post 8 can be used for supplying required installation component is gone into.

Furthermore, a stop 023 is respectively arranged below the clamping columns 8 of the first joint 212, the jaw 7 of the first main joint 42 is positioned between the clamping columns 8 of the first joint 212 and the stop 023, so that the jaw 7 of the first main joint 42 can be prevented from disengaging and the stop 023, at which the user can hold the first joint 212, can rotate the first joint 212, and a plurality of stop 023 are convexly arranged on the side wall of the second joint 222 at intervals, so that the user can hold the stop 023, at which the second joint 222 can rotate the second joint 222.

In order to improve the sealing performance, a sealing ring 9 may be accommodated in the first joint 212, and a sealing ring 9 may be accommodated in the second joint 222; for convenience of manufacturing, the first joint 212, the second joint 222, the first threaded joint 211 and the second threaded joint 221 may be made of a plastic material.

Further, the inner end of the claw 7 of the second joint 222 may be concavely provided with an elastic buffer port 71, so as to improve the elasticity of the claw 7 of the second joint 222, prevent the claw 7 of the second joint 222 from being damaged, and enable the claw 7 of the second joint 222 to be rapidly and laborsavingly clamped into the clamping column 8 of the required installation component, respectively.

Please refer to fig. 1 to fig. 3, for example, in using the utility model discloses a can will the utility model discloses a jack catch 7 card is gone into the card post 8 that corresponds the connecting tube area 11 of sewage case 1, lets 7 card of jack catch of blowdown control valve 4 go into to correspond the utility model discloses a card post 8, wherein blowdown control valve 4 can one sealing connection from inhaling dredge pump 5, blowdown control valve 4 can hold with inhaling dredge pump 5 and locate in a host computer box 3, from inhaling the discharge nozzle sealing connection sewage pipe 6 of dredge pump 5, sewage pipe 6 leads to the drain 01 at sewage treatment station to realize discharging domestic sewage.

The technical content and technical features of the present invention have been disclosed as above, the number of the components of the present invention is not limited to the above, and those skilled in the art may make various replacements and modifications based on the disclosure of the present invention without departing from the spirit of the present invention. Therefore, the protection scope of the present invention should not be limited to the embodiments disclosed, but should include various alternatives and modifications without departing from the invention, and be covered by the claims.

Claims

1. The utility model provides a blow off pipe, its characterized in that, the one end of blow off pipe can be dismantled and be equipped with first joint Assembly, first joint Assembly includes a first screwed joint and a first joint, the protruding card clitellum that is equipped with of inner wall of first joint, the snap ring area of first joint rotationally blocks the tip depressed part that goes into first screwed joint, the other end of blow off pipe can be dismantled and be equipped with second joint Assembly, second joint Assembly includes a second screwed joint and second and connects, the protruding card clitellum that is equipped with of inner wall of second joint, the snap ring area that the second connects rotationally blocks the tip depressed part that goes into second screwed joint, first screwed joint and second screwed joint all are connected with the body of blow off pipe.

2. A waste pipe as claimed in claim 1, characterized in that: the sewage draining pipe is a threaded pipe.

3. A waste pipe as claimed in claim 2, wherein: the first threaded connector is screwed into the pipe body of the sewage discharge pipe in a threaded connection matching mode, and the second threaded connector is screwed into the pipe body of the sewage discharge pipe in a threaded connection matching mode.

4. A waste pipe as claimed in any one of claims 1 to 3, wherein: the outer wall interval of first joint is equipped with a plurality of card posts, the tip that the blow off pipe was kept away from to the second joint is protruding to be equipped with a plurality of jack catchs.

5. A blow off pipe as claimed in claim 4, wherein: the inner end of the claw of the second joint is concavely provided with an elastic buffer opening.

6. A waste pipe as claimed in any one of claims 1 to 3, wherein: the first connector, the second connector, the first threaded connector and the second threaded connector are all made of plastic materials.

7. A waste pipe as claimed in any one of claims 1 to 3, wherein: the outer wall interval of first joint is equipped with a plurality of dogs, the lateral wall interval protruding of second joint is equipped with a plurality of dogs.