CN206701533U - A kind of variable single tube spray gun of extension elongation - Google Patents
A kind of variable single tube spray gun of extension elongation Download PDFInfo
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- CN206701533U CN206701533U CN201720409271.1U CN201720409271U CN206701533U CN 206701533 U CN206701533 U CN 206701533U CN 201720409271 U CN201720409271 U CN 201720409271U CN 206701533 U CN206701533 U CN 206701533U
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Abstract
The utility model discloses a kind of variable single tube spray gun of extension elongation, include water pipe, the slip pipe for stretching out water pipe can be slided in water pipe by being provided with the water pipe, being provided with the water pipe prevents slip pipe from skidding off the shoulder of water pipe, the slip pipe water inlet end is provided with the unidirectional outlet component of the water filling into slip pipe when slip pipe is pressed to shoulder by water pipe water inlet end current, the slip pipe is provided with the slip pipe reset assembly for resetting slip pipe, the slip pipe water side is provided with hole for water spraying, by carrying out water filling to different water routes, adjust the length that single tube spray gun stretches out, with simple in construction, small volume, extension elongation is immutable, quality safety is reliable, the more low advantage of cost.
Description
[technical field]
It the utility model is related to a kind of variable single tube spray gun of extension elongation.
[background technology]
The spray gun major part that existing Intelligent cover plate stretches out cleaning using hydraulic pressure is double venturi structure, and volume is big, stretches out length
Spend immutable, while reliability is poor, on the other hand easily occurs incrustation scale in use and causes to clean failure.
[utility model content]
The utility model overcomes the deficiency of above-mentioned technology, there is provided a kind of simple in construction, volume is smaller, and extension elongation can
The single tube spray gun of change.
To achieve the above object, the utility model employs following technical proposal：
A kind of variable single tube spray gun of extension elongation, include water pipe 1, being provided with the water pipe 1 can slide in water pipe 1
The slip pipe 2 of water pipe 1 is stretched out, being provided with the water pipe 1 prevents slip pipe 2 from skidding off the shoulder 3 of water pipe 1, and the water inlet end of slip pipe 2 is provided with
When slip pipe 2 is pressed to shoulder 3 by the water inlet end current of water pipe 1 into slip pipe 2 water filling unidirectional outlet component 4, on the slip pipe 2
Provided with the slip pipe reset assembly 5 for resetting slip pipe 2, the water side of slip pipe 2 is provided with hole for water spraying 6.
The side of water pipe 1 is provided with water pipe side through hole 7, and the end of water pipe side through hole 7 is provided with side water cover 8,
Provided with side water cover cavity 81 and the side water cover water inlet 82, the side water that are connected respectively with side water cover cavity 81 in the side water cover 8
Lid delivery port 83, is communicated with pipe 9 between the side water cover delivery port 83 and the water inlet end of water pipe 1, in water pipe side through hole 7
Provided with can be slided in water pipe side through hole 7 and stretched into when side water cover 81 water filling of cavity the inner barrier slip pipe 2 of water pipe 1 slip it is spacing
Component 10.
The limit assembly 10 includes the envelope for being arranged at and being extruded in water pipe side through hole 7 by water filling in side water cover cavity 81
Water piece 101, the water sealing slice 101 is connected with the limit shaft 102 stretched into when water sealing slice 101 is extruded in water pipe 1, described spacing
Axle 102 is provided with limit shaft back-moving spring 103.
The water inlet end of water pipe 1 is provided with main water cover 11, and the main water cover 11 is provided with main the first water inlet of water cover 111 and master
The second water inlet of water cover 112, the main water cover 11 is connected with closes main water cover second when main the first water inlet of water cover 111 is intake
Water inlet 112 and the second water inlet folding that main the second water inlet of water cover 112 is opened when main the second water inlet of water cover 112 is intake
Component 12, main second water inlet of water cover 112 are connected with communicating pipe 9.
The second water inlet folding component 12 includes is connected with water pipe capping 121, the water pipe envelope with main water cover 11
Lid 121 is provided with the water pipe capping through hole 122 connected with main the first water inlet of water cover 111, and the water pipe capping 122 is provided with glue
Follow closely through hole 123, glue nail through hole 123, which is provided with, to be closed main water cover second when main the first water inlet of water cover 111 is intake and intake
Mouthfuls 112 and make what the second water inlet of water cover 112 connected with water pipe capping through hole 122 when main the second water inlet of water cover 112 intake
Glue nail 124, the glue, which is followed closely, is cased with glue nail back-moving spring 125 on 124.
Sealing ring 113 is provided between main water cover 11 and water pipe 1 water inlet end.
The unidirectional outlet component 4 includes the back-up ring 41 being arranged on slip pipe 2, and the water inlet end of slip pipe 2 is connected with cunning
Lid 42, the slip lid 42 are provided with the fluting 43 connected with slip pipe 2, are provided between the slip lid 42 and back-up ring 41 and are slided with slip pipe 42
Move to control the diaphragm seal 44 of 43 foldings of fluting.
The water inlet end of slip pipe 2 is provided with back-up ring 41, and the another side of back-up ring 41, which is provided with, is connected logical diaphragm seal cunning with slip pipe 2
Pipe 45, the diaphragm seal 44 are set on diaphragm seal slip pipe 45, and the other end of diaphragm seal slip pipe 45 is socketed with slip lid 42, described
Slip lid 42 is provided with boss 46, and the boss 46 is arranged in diaphragm seal slip pipe 45, and the fluting 43 is arranged on boss 46.
The diameter of slip lid 42 is less than the pipe interior diameter of water pipe 1.
The slip pipe reset assembly 5 is slip pipe back-moving spring.
The beneficial effects of the utility model are：
Single tube spray gun of the present utility model is provided with two inlet openings, by carrying out water filling to different water routes, adjusts single tube
Spray gun stretch out length, have it is simple in construction, small volume, extension elongation is immutable, and quality safety is reliable, and cost is more low excellent
Point.
[brief description of the drawings]
Fig. 1 is the utility model exploded view；
Fig. 2 is the utility model side view；
Fig. 3 is the sectional view of the A-A from Fig. 2 during main the first water inlet of water cover water filling；
Fig. 4 is the sectional view of the B-B from Fig. 3 during main the first water inlet of water cover water filling；
Fig. 5 be from side water cover water inlet when Fig. 2 in A-A sectional view；
Fig. 6 is the sectional view of the C-C from Fig. 5 during the water cover water inlet water filling of side.
[embodiment]
It is described in further detail below in conjunction with the accompanying drawings with embodiment of the present utility model：
As Figure 1-4, the variable single tube spray gun of a kind of extension elongation, include water pipe 1, energy is provided with the water pipe 1
The slip pipe 2 for stretching out water pipe 1 is slided in water pipe 1, being provided with the water pipe 1 prevents slip pipe 2 from skidding off the shoulder 3 of water pipe 1, the cunning
The water inlet end of pipe 2 is provided with the unidirectional outlet component of the water filling into slip pipe 2 when slip pipe 2 is pressed to shoulder 3 by the water inlet end current of water pipe 1
4, the slip pipe 2 is provided with the slip pipe reset assembly 5 for resetting slip pipe 2, and the water side of slip pipe 2 is provided with hole for water spraying 6, the cunning
Pipe reset assembly 5 is slip pipe back-moving spring.
The unidirectional outlet component 4 includes the back-up ring 41 being arranged on slip pipe 2, and the water inlet end of slip pipe 2 is connected with cunning
Lid 42, the slip lid 42 are provided with the fluting 43 connected with slip pipe 2, are provided between the slip lid 42 and back-up ring 41 and are slided with slip pipe 42
Move to control the diaphragm seal 44 of 43 foldings of fluting, the water inlet end of slip pipe 2 is provided with back-up ring 41, the another side of back-up ring 41 provided with
The logical diaphragm seal slip pipe 45 of the connection of slip pipe 2, the diaphragm seal 44 are set on diaphragm seal slip pipe 45, and the diaphragm seal slip pipe 45 is another
One end is socketed with slip lid 42, and the slip lid 42 is provided with boss 46, and the boss 46 is arranged in diaphragm seal slip pipe 45, the fluting
43 are arranged on boss 46.
The diameter of slip lid 42 is less than the pipe interior diameter of water pipe 1.
The water inlet end of water pipe 1 is provided with main water cover 11, and the main water cover 11 is provided with main the first water inlet of water cover 111 and master
The second water inlet of water cover 112, the main water cover 11 is connected with closes main water cover second when main the first water inlet of water cover 111 is intake
Water inlet 112 and the second water inlet folding that main the second water inlet of water cover 112 is opened when main the second water inlet of water cover 112 is intake
Component 12, main second water inlet of water cover 112 are connected with communicating pipe 9, the second water inlet folding component 12 include with
Main water cover 11 is connected with water pipe capping 121, and the water pipe capping 121 is provided with the water connected with main the first water inlet of water cover 111
Pipe covers through hole 122, and the water pipe capping 122 is provided with glue nail through hole 123, and the glue nail through hole 123 is provided with main water cover
First water inlet 111 closes main the second water inlet of water cover 112 and makes water cover when main the second water inlet of water cover 112 is intake when intaking
The glue nail 124 that second water inlet 112 connects with water pipe capping through hole 122, the glue, which is followed closely, is cased with glue nail back-moving spring 125 on 124.
Sealing ring 113 is provided between main water cover 11 and water pipe 1 water inlet end, improves sealing.
It is as follows from operation principle during main the first water inlet of water cover water filling：
From during main 111 water filling of the first water inlet of water cover, current pass through the water pipe capping through hole being arranged in water pipe capping 121
122 enter in oral siphon 1, in the presence of hydraulic pressure, promote unidirectional outlet component 4 to slide, and slip pipe 2 is stretched out outside water pipe 1, in list
Into the sliding process of outlet component 4, diaphragm seal 44 is close to slip lid 42 under effect of inertia, the gear in unidirectional outlet component 4
When circle 41 is stopped by shoulder 3, slip pipe 2 stretches out water pipe 1, while current enter from the peripheral clearance of slip lid 42, and at fluting 43 still
Diaphragm seal 44 is promoted to be slided on mounting slip pipe 45 at back-up ring 41, now current enter in slip pipes 2 from fluting 43, then from water spray
Hole 6, which sprays, to be cleaned, and after the completion of cleaning, slip pipe reset assembly 5 carries out reset to slip pipe 2 and is recovered in water pipe 1.
Wherein, from during main 111 water filling of the first water inlet of water cover, the second water inlet folding component 12 makes the second water inlet 112
Closure, prevents current from being flowed out from the second water inlet 112.
As seen in figs. 5-6, the side of water pipe 1 is provided with water pipe side through hole 7, on the end of water pipe side through hole 7
Provided with side water cover 8, enter in the side water cover 8 provided with side water cover cavity 81 and the side water cover connected respectively with side water cover cavity 81
The mouth of a river 82, side water cover delivery port 83, pipe 9, the water pipe are communicated between the side water cover delivery port 83 and the water inlet end of water pipe 1
Being provided with side through hole 7 can slide in water pipe side through hole 7 and stretch into the inner barrier slip pipe of water pipe 1 when side water cover 81 water filling of cavity
2 limit assemblies 10 slided, the limit assembly 10 includes to be arranged in water pipe side through hole 7 to be noted in side water cover cavity 81
The water sealing slice 101 of water extruding, the water sealing slice 101 are connected with the limit shaft stretched into when water sealing slice 101 is extruded in water pipe 1
102, the limit shaft 102 is provided with limit shaft back-moving spring 103.
From side water cover water inlet when operation principle it is as follows：
From during water cover 82 water filling of water inlet of side, in the presence of hydraulic pressure, water sealing slice 101 is promoted in water pipe side through hole 7
Slide, while water sealing slice 101 promotes limit shaft 102 to stretch into water pipe 1, current flow out from side water cover delivery port 83, and pass through company
Siphunculus 9 enters main water cover 11 from main the second water inlet of water cover 112, the glue in now water jet propulsion the second water inlet folding component 12
Nail 124, main the second water inlet of water cover 112 is opened, and main the second water inlet of water cover 112 is covered through hole 122 with water pipe and is connected, current
Enter in oral siphon 1, in the presence of hydraulic pressure, promote unidirectional outlet component 4 to slide, and slip pipe 2 is stretched out outside water pipe 1, unidirectional
In the sliding process of outlet component 4, diaphragm seal 44 is close to slip lid 42 under effect of inertia, the back-up ring in unidirectional outlet component 4
41 be limited axle 102 stop when, slip pipe 2 stretch out water pipe 1, while current from the peripheral clearance of slip lid 42 enter, and fluting 43 at
Diaphragm seal 44 is still promoted to be slided on mounting slip pipe 45 at back-up ring 41, now current enter in slip pipes 2 from fluting 43, then from spray
Water hole 6, which sprays, to be cleaned.
After the completion of cleaning, slip pipe 2 resets under the effect of slip pipe reset assembly 5 to be recovered in water pipe 1, and glue nail 124 is followed closely in glue
The lower reset of the effect of back-moving spring 125 closes main the second water inlet of water cover 112, and limit shaft 102 is made in limit shaft back-moving spring 103
Stretched out with lower reset outside water pipe 1.
Claims (10)
- A kind of 1. variable single tube spray gun of extension elongation, it is characterised in that：Include water pipe (1), energy is provided with the water pipe (1) The slip pipe (2) for stretching out water pipe (1) is slided in water pipe (1), being provided with the water pipe (1) prevents slip pipe (2) from skidding off water pipe (1) Shoulder (3), slip pipe (2) water inlet end are provided with when slip pipe (2) is pressed to shoulder (3) by water pipe (1) water inlet end current to cunning The unidirectional outlet component (4) of (2) interior water filling is managed, the slip pipe (2) is provided with the slip pipe reset assembly (5) for resetting slip pipe (2), Slip pipe (2) water side is provided with hole for water spraying (6).
- A kind of 2. variable single tube spray gun of extension elongation according to claim 1, it is characterised in that：Water pipe (1) side Face is provided with water pipe side through hole (7), and the water pipe side through hole (7) end is provided with side water cover (8), the side water cover (8) It is interior to be provided with side water cover cavity (81) and the side water cover water inlet (82) connected respectively with side water cover cavity (81), side water cover water outlet Mouth (83), is communicated with pipe (9), water pipe side through hole between the side water cover delivery port (83) and water pipe (1) water inlet end (7) being provided with can slide in water pipe side through hole (7) and stretch into water pipe (1) inner barrier slip pipe during when side water cover cavity (81) water filling (2) limit assembly (10) slided.
- A kind of 3. variable single tube spray gun of extension elongation according to claim 2, it is characterised in that：The limit assembly (10) water sealing slice (101) for being arranged at and being extruded in water pipe side through hole (7) by the interior water filling of side water cover cavity (81) is included, it is described Water sealing slice (101) is connected with the limit shaft (102) stretched into when water sealing slice (101) is extruded in water pipe (1), the limit shaft (102) it is provided with limit shaft back-moving spring (103).
- A kind of 4. variable single tube spray gun of extension elongation according to claim 2, it is characterised in that：The water pipe (1) is entered Water end (W.E.) is provided with main water cover (11), and the main water cover (11) is provided with the main water inlet of water cover first (111) and main water cover second is intake Mouth (112), the main water cover (11) is connected with closes the main water inlet of water cover second when the main water inlet of water cover first (111) is intake (112) the second water inlet folding of the main water inlet of water cover second (112) and when the main water inlet of water cover second (112) is intake is opened Component (12), the main water inlet of water cover second (112) are connected with communicating pipe (9).
- A kind of 5. variable single tube spray gun of extension elongation according to claim 4, it is characterised in that：Second water inlet Folding component (12) includes is connected with water pipe capping (121) with main water cover (11), and the water pipe capping (121) is provided with and master The water pipe capping through hole (122) of the water inlet of water cover first (111) connection, the water pipe capping (121) are provided with glue nail through hole (123), glue nail through hole (123), which is provided with, closes main water cover second when the main water inlet of water cover first (111) is intake and intakes Mouthful (112) and make the water inlet of water cover second (112) and water pipe capping through hole when the main water inlet of water cover second (112) intake (122) the glue nail (124) of connection, the glue, which is followed closely, is cased with glue nail back-moving spring (125) on (124).
- A kind of 6. variable single tube spray gun of extension elongation according to claim 4, it is characterised in that：The main water cover (11) Sealing ring (113) is provided between water pipe (1) water inlet end.
- A kind of 7. variable single tube spray gun of extension elongation according to claim 1, it is characterised in that：The unidirectional water outlet group Part (4) includes the back-up ring (41) being arranged on slip pipe (2), and slip pipe (2) water inlet end is connected with slip lid (42), the slip lid (42) fluting (43) connected with slip pipe (2) is provided with, is provided between the slip lid (42) and back-up ring (41) and is slided with slip pipe (2) To control the diaphragm seal (44) of fluting (43) folding.
- A kind of 8. variable single tube spray gun of extension elongation according to claim 7, it is characterised in that：The slip pipe (2) is entered Water end (W.E.) is provided with back-up ring (41), and back-up ring (41) another side is provided with and logical diaphragm seal slip pipe (45) is connected with slip pipe (2), described close Mounting (44) is set on diaphragm seal slip pipe (45), and diaphragm seal slip pipe (45) other end is socketed with slip lid (42), the cunning Lid (42) is provided with boss (46), and the boss (46) is arranged in diaphragm seal slip pipe (45), and the fluting (43) is arranged at boss (46) on.
- A kind of 9. variable single tube spray gun of extension elongation according to claim 7, it is characterised in that：The slip lid (42) is straight Footpath is less than water pipe (1) pipe interior diameter.
- A kind of 10. variable single tube spray gun of extension elongation according to claim 1, it is characterised in that：The slip pipe resets Component (5) is slip pipe back-moving spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720409271.1U CN206701533U (en) | 2017-04-18 | 2017-04-18 | A kind of variable single tube spray gun of extension elongation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720409271.1U CN206701533U (en) | 2017-04-18 | 2017-04-18 | A kind of variable single tube spray gun of extension elongation |
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| Publication Number | Publication Date |
|---|---|
| CN206701533U true CN206701533U (en) | 2017-12-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720409271.1U Active CN206701533U (en) | 2017-04-18 | 2017-04-18 | A kind of variable single tube spray gun of extension elongation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106890737A (en) * | 2017-04-18 | 2017-06-27 | 中山市美图塑料工业有限公司 | A kind of variable single tube spray gun of extension elongation |
-
2017
- 2017-04-18 CN CN201720409271.1U patent/CN206701533U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106890737A (en) * | 2017-04-18 | 2017-06-27 | 中山市美图塑料工业有限公司 | A kind of variable single tube spray gun of extension elongation |
| CN106890737B (en) * | 2017-04-18 | 2022-10-18 | 中山市美图塑料工业有限公司 | Single-tube spray gun with variable extension length |
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