CN210127903U - Dry ice cleaning nozzle capable of freely steering - Google Patents
Dry ice cleaning nozzle capable of freely steering Download PDFInfo
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- CN210127903U CN210127903U CN201921181481.5U CN201921181481U CN210127903U CN 210127903 U CN210127903 U CN 210127903U CN 201921181481 U CN201921181481 U CN 201921181481U CN 210127903 U CN210127903 U CN 210127903U
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Abstract
The utility model discloses a dry ice that can freely turn to washs shower nozzle, from top to bottom include the first connecting pipe that cavity set up in proper order, second connecting pipe and scavenge pipe, the scavenge pipe is the coil, first connecting pipe can be dismantled with the second connecting pipe and be connected, the second connecting pipe can be dismantled with the scavenge pipe and be connected, first connecting pipe includes first connecting portion and second connecting portion, first connecting portion pass through the high-speed joint head with the second connecting portion and are connected, the lower extreme of first connecting portion is equipped with the ball, the upper end of second connecting portion is equipped with the annular guide slot that corresponds with the ball, the upper end of second connecting portion is by in down up inserting first connecting portion, the ball card is gone into in the annular guide slot, the high-speed joint head overlaps outside the ball, make the ball support all the time in the annular guide slot, the ball is connected with the cooperation of annular guide slot, make. The utility model has the advantages of being simple in structure and convenient in operation, can the multi-angle clear up the combustion chamber, the practicality is strong, can satisfy the market demand.
Description
Technical Field
The utility model relates to an engine washing technical field, concretely relates to dry ice that can freely turn to washs shower nozzle.
Background
With the development of the automobile industry, the cleaning mode of the automobile engine is gradually improved. The existing cleaning mode for the automobile engine without disassembly can effectively clean the combustion chamber of the automobile engine, and the engine does not need to be disassembled, so that the cleaning efficiency of the automobile engine is greatly improved. The existing automobile engine disassembly-free cleaning method generally comprises the following steps: the nozzle is inserted into the combustion chamber from the insertion opening of the engine, and then dry ice or a cleaning agent is injected into the combustion chamber. In order to ensure the cleaning effect, the length of the nozzle needs to be greater than the depth of the combustion chamber, so that the nozzle can extend into the bottom of the combustion chamber. However, due to the difference of models, the size of the gap between the insertion hole of the combustion chamber of the engine and the part right opposite to the insertion hole is different, the gap between the insertion hole of the combustion chamber of the automobile engine of some models and the part right opposite to the insertion hole is smaller, interference can be caused to the insertion of the spray pipe, the automobile of the model cannot be cleaned in a disassembly-free mode, most of the existing spray pipes are vertical pipes, only the combustion chamber can be cleaned in a straight line, effective cleaning can not be carried out on all corners and side walls of the combustion chamber, the practicability is not strong enough, and the market demand cannot be met.
Disclosure of Invention
To the defect of above-mentioned prior art, the utility model provides a dry ice that can freely turn to washs shower nozzle, simple structure, convenient operation, can the multi-angle clear up the combustion chamber, and the practicality is strong, can satisfy the market demand.
In order to achieve the above object, the utility model adopts the following technical scheme:
the dry ice cleaning spray head capable of freely turning comprises a first connecting pipe which is arranged in a hollow way from top to bottom in sequence, second connecting pipe and scavenge pipe, the scavenge pipe is the coil, the lower extreme of first connecting pipe can be dismantled with the upper end of second connecting pipe and be connected, the lower extreme of second connecting pipe can be dismantled with the upper end of scavenge pipe and be connected, first connecting pipe includes first connecting portion and second connecting portion, first connecting portion pass through the high-speed joint head with the second connecting portion and be connected, the lower extreme of first connecting portion is equipped with the ball that at least three annular distributes, the upper end of second connecting portion is equipped with the annular guide slot that corresponds with the ball, the upper end of second connecting portion is in by lower up inserting first connecting portion, the ball card is gone into in the annular guide slot, the high-speed joint head overlaps outside the ball, make the ball support all the time in the annular guide slot, the ball is connected with the cooperation of annular guide slot, make first connecting portion and.
In the above description, preferably, the ball is attached to a side wall of the first connecting portion, and the ball penetrates the side wall of the first connecting portion.
In the above description, it is preferable that a connection mouth for connection with the outside is provided at an upper end of the first connection portion.
In the above description, preferably, the lower end of the second connecting portion is provided with a first external thread, the upper end of the second connecting pipe is provided with a first internal thread corresponding to the first external thread, and the first connecting pipe and the second connecting pipe are detachably connected by the screw connection between the first external thread and the first internal thread.
In the above description, preferably, the lower end of the second connection is provided with a second external thread, the upper end of the cleaning tube is provided with a connection end, a second internal thread corresponding to the second external thread is arranged in the connection end, and the second connection tube is detachably connected with the cleaning tube through the threaded connection between the second external thread and the second internal thread.
In the above description, it is preferable that a sealing ring is further provided in the quick coupling, and the sealing ring is provided on an inward side of the ball.
The utility model discloses produced beneficial effect is:
1. the utility model comprises a first connecting pipe, a second connecting pipe and a cleaning pipe which are arranged in a hollow way from top to bottom, wherein the cleaning pipe is a coil pipe, and the cleaning pipe is bent by arranging the coil pipe so as to clean a combustion chamber in multiple angles;
2. the lower end of the first connecting pipe is detachably connected with the upper end of the second connecting pipe, the lower end of the second connecting pipe is detachably connected with the upper end of the cleaning pipe, and the detachable first connecting pipe, the detachable second connecting pipe and the cleaning pipe are arranged, so that the product can be freely disassembled and assembled according to the size of a gap between an insertion opening of the combustion chamber and a part right facing the insertion opening and the depth of the combustion chamber, and the application range is wide;
3. first connecting portion and second connecting portion rotatable coupling, the clearance angle of rotation scavenge pipe that can be free, the practicality is strong, can satisfy the market demand.
Drawings
FIG. 1: is a schematic view of an assembly structure of an embodiment of the present invention;
FIG. 2: is a schematic diagram of an exploded structure of an embodiment of the present invention;
FIG. 3: is a schematic view of the first connecting pipe assembly structure of the embodiment of the present invention;
FIG. 4: is a schematic exploded view of the first connecting tube according to the embodiment of the present invention;
the attached drawings indicate the following: 10-a first connecting pipe, 11-a first connecting part, 12-a second connecting part, 13-a quick connector, 14-a connecting nozzle, 15-a first external thread, 16-a ball, 17-an annular guide groove, 18-a sealing ring, 20-a second connecting pipe, 21-a second external thread, 30-a cleaning pipe and 31-a connecting end.
Detailed Description
To more clearly illustrate the structural features and technical means of the present invention and the specific objects and functions achieved thereby, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments:
in this embodiment: as shown in fig. 1-4, the dry ice cleaning nozzle capable of freely turning comprises a first connecting pipe 10, a second connecting pipe 20 and a cleaning pipe 30 which are arranged in a hollow manner from top to bottom in sequence, the cleaning pipe 30 is a coil pipe, the cleaning pipe 30 can be cleaned at multiple angles of a combustion chamber by bending the cleaning pipe 30 through the coil pipe, the lower end of the first connecting pipe 10 is detachably connected with the upper end of the second connecting pipe 20, the lower end of the second connecting pipe 20 is detachably connected with the upper end of the cleaning pipe 30, the product can be freely disassembled and assembled according to the gap between an insertion opening of the combustion chamber and a part right opposite to the insertion opening and the depth of the combustion chamber, the application range is wide, the first connecting pipe 10 comprises a first connecting part 11 and a second connecting part 12, the upper end of the first connecting part 11 is provided with a connecting nozzle 14 for connecting with the outside, the lower end of the second connecting part 12 is provided with, the upper end of the second connecting pipe 20 is provided with a first internal thread corresponding to the first external thread 15, the first connecting pipe 10 is detachably connected with the second connecting pipe 20 through the screw connection matching of the first external thread 15 and the first internal thread, the lower end of the second connection is provided with a second external thread 21, the upper end of the cleaning pipe 30 is provided with a connecting end 31, a second internal thread corresponding to the second external thread 21 is arranged in the connecting end 31, the second connecting pipe 20 is detachably connected with the cleaning pipe 30 through the screw connection matching of the second external thread 21 and the second internal thread, the first connecting part 11 is connected with the second connecting part 12 through a quick connecting head 13, the balls 16 are arranged on the side wall of the first connecting part, the balls 16 penetrate through the side wall of the first connecting part, the lower end of the first connecting part 11 is provided with three balls 16 distributed in an annular shape, the upper end of the second connecting part 12 is provided with an, the upper end of second connecting portion 12 is in inserting first connecting portion 11 from lower to upper, ball 16 card is gone into in annular guide slot 17, high-speed joint head 13 overlaps outside ball 16, make ball 16 support all the time in annular guide slot 17, ball 16 is connected with annular guide slot 17's cooperation, make first connecting portion 11 and second connecting portion 12 rotatable coupling, still be equipped with sealing washer 18 in the high-speed joint head 13, sealing washer 18 is equipped with the inside one side at ball 16, rotation scavenge pipe 30's that can be free clearance angle, therefore, the clothes hanger is strong in practicability, can satisfy the market demand.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, so any modifications, equivalent replacements, improvements, etc. made to the above embodiments by the technology of the present invention are all within the scope of the technical solution of the present invention.
Claims (6)
1. Can freely turn to dry ice cleaning nozzle, first connecting pipe, second connecting pipe and scavenge pipe that from top to bottom set up including cavity in proper order, its characterized in that: the scavenge pipe is the coil pipe, the lower extreme of first connecting pipe can be dismantled with the upper end of second connecting pipe and be connected, the lower extreme of second connecting pipe can be dismantled with the upper end of scavenge pipe and be connected, first connecting pipe includes first connecting portion and second connecting portion, first connecting portion pass through the high-speed joint head with the second connecting portion and be connected, the lower extreme of first connecting portion is equipped with the ball that at least three annular distributes, the upper end of second connecting portion is equipped with the annular guide slot that corresponds with the ball, the upper end of second connecting portion is by in up inserting first connecting portion down, the ball card is gone into in the annular guide slot, the high-speed joint head overlaps outside the ball, make the ball support all the time in the annular guide slot, the ball is connected with the cooperation of annular guide slot, make first connecting portion and.
2. A freely steerable dry ice cleaning sprayhead according to claim 1, wherein: the ball is installed on the lateral wall of first connecting portion, and the ball runs through the lateral wall of first connecting portion.
3. A freely steerable dry ice cleaning sprayhead according to claim 1, wherein: the upper end of the first connecting part is provided with a connecting nozzle used for being connected with the outside.
4. A freely steerable dry ice cleaning sprayhead according to claim 1, wherein: the lower extreme of second connecting portion is equipped with first external screw thread, and the upper end of second connecting pipe is equipped with the first internal thread that corresponds with first external screw thread, through first external screw thread and the spiro union cooperation of first internal thread, makes first connecting pipe and second connecting pipe can dismantle and be connected.
5. A freely steerable dry ice cleaning sprayhead according to claim 1, wherein: the lower extreme that the second is connected is equipped with the second external screw thread, and the upper end of scavenge pipe is equipped with the link, is equipped with the second internal thread that corresponds with the second external screw thread in the link, through the spiro union cooperation of second external screw thread and second internal thread, makes second connecting pipe and scavenge pipe can dismantle and be connected.
6. A freely steerable dry ice cleaning sprayhead according to claim 1, wherein: still be equipped with the sealing washer in the high-speed joint head, the sealing washer is equipped with the inside one side at the ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921181481.5U CN210127903U (en) | 2019-07-25 | 2019-07-25 | Dry ice cleaning nozzle capable of freely steering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921181481.5U CN210127903U (en) | 2019-07-25 | 2019-07-25 | Dry ice cleaning nozzle capable of freely steering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210127903U true CN210127903U (en) | 2020-03-06 |
Family
ID=69665347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921181481.5U Active CN210127903U (en) | 2019-07-25 | 2019-07-25 | Dry ice cleaning nozzle capable of freely steering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210127903U (en) |
-
2019
- 2019-07-25 CN CN201921181481.5U patent/CN210127903U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 523000 room 02, 11th floor, Goldman Sachs technology building, phase II, Goldman Sachs Technology Park, No. 5, Longxi Road, Zhouxi, Nancheng District, Dongguan City, Guangdong Province Patentee after: Guangdong Baohan Automobile Technology Co.,Ltd. Address before: 523000 room 02, 11th floor, Goldman Sachs technology building, phase II, Goldman Sachs Technology Park, No. 5, Longxi Road, Zhouxi, Nancheng District, Dongguan City, Guangdong Province Patentee before: DONGGUAN BAOHAN INDUSTRIAL INVESTMENT Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |