CN115415090A - High pressure cleaner shower nozzle - Google Patents
High pressure cleaner shower nozzle Download PDFInfo
- Publication number
- CN115415090A CN115415090A CN202211044635.2A CN202211044635A CN115415090A CN 115415090 A CN115415090 A CN 115415090A CN 202211044635 A CN202211044635 A CN 202211044635A CN 115415090 A CN115415090 A CN 115415090A
- Authority
- CN
- China
- Prior art keywords
- piece
- water
- movable part
- nozzle
- water pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 143
- 238000007789 sealing Methods 0.000 claims description 5
- 239000007921 spray Substances 0.000 abstract description 18
- 238000004140 cleaning Methods 0.000 abstract description 11
- 238000006073 displacement reaction Methods 0.000 description 9
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000005381 potential energy Methods 0.000 description 2
- 239000012634 fragment Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
- B05B15/65—Mounting arrangements for fluid connection of the spraying apparatus or its outlets to flow conduits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/12—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means capable of producing different kinds of discharge, e.g. either jet or spray
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/026—Cleaning by making use of hand-held spray guns; Fluid preparations therefor
Landscapes
- Nozzles (AREA)
Abstract
The invention discloses a high-pressure cleaning machine nozzle, which comprises a water pipe joint, a fixed part fixedly connected with the water pipe joint and a movable part sleeved on the periphery of the fixed part, wherein the fixed part is provided with a water outlet channel communicated with the water pipe joint, the front end of the movable part is provided with a plurality of nozzles, any nozzle can be communicated with the water outlet channel due to the rotation of the movable part relative to the fixed part, and the rotation center line of the movable part is superposed with the center line of the water pipe joint. Different from the water pipe joint deviating from the central position of the spray head in the prior art, the whole spray head has regular and beautiful appearance, and a user has good operation hand feeling.
Description
Technical Field
The invention relates to a high-pressure cleaning machine, in particular to a spray head.
Background
The water pipe connecting piece of the high-pressure cleaning machine spray head can rotate relative to the spray nozzle to realize that different types of water flow are sprayed out from the spray head, for example, the patent document with the publication number of CN 216779124U discloses an adjustable high-pressure cleaning machine spray head structure, which comprises a water pipe connecting piece, a spray nozzle and a fastening piece, wherein the center of the spray nozzle is provided with a fastening piece positioning hole, the fastening piece penetrates through the fastening piece positioning hole, the end part of the fastening piece is connected with the water pipe connecting piece, and the spray nozzle and the water pipe connecting piece can rotate relatively; one end of the water pipe connecting piece is communicated with the high-pressure cleaning machine, and the center of the other end of the water pipe connecting piece is provided with a fastening piece fixing hole; the two sides of the fastener fixing hole are respectively provided with a guide hole and a limiting spring placing hole, a plurality of limiting grooves corresponding to the limiting spring placing holes are arranged in the nozzle, and a water outlet hole is formed between every two adjacent limiting grooves; the guide hole is correspondingly communicated with one water outlet hole in the nozzle. As can be seen from fig. 1 of the patent document, the connection point of the water pipe connector and the nozzle base is deviated from the center of the nozzle base.
Disclosure of Invention
The technical problems solved by the invention are as follows: how to make the spray head of the high-pressure cleaning machine beautiful and have better operation hand feeling.
In order to solve the technical problems, the invention provides the following technical scheme: a high-pressure cleaning machine nozzle comprises a water pipe joint, a fixed part fixedly connected with the water pipe joint, and a movable part sleeved on the periphery of the fixed part, wherein the fixed part is provided with a water outlet channel communicated with the water pipe joint, the front end of the movable part is provided with a plurality of nozzles, any nozzle can be communicated with the water outlet channel due to the rotation of the movable part relative to the fixed part, and the rotation center line of the movable part is superposed with the center line of the water pipe joint.
The water pipe joint is connected to the rear end of the fixed portion such that the water pipe joint is located at the center of the fixed portion, the movable portion rotates on the fixed portion, and the water pipe joint is also located at the center of the movable portion. Different from the water pipe joint deviating from the central position of the spray head in the prior art, the whole spray head has regular and beautiful appearance, and a user has good operation hand feeling.
Any nozzle is communicated with the water outlet channel, the water outlet channel is communicated with the water pipe joint, and water in the water pipe passes through the water pipe joint and the water outlet channel and is sprayed out by the nozzle. The shapes of the plurality of nozzles are different, a user can rotate the movable part to enable the movable part to rotate relative to the fixed part, different nozzles are communicated with the water outlet channel, and water columns sprayed by the nozzles are different in shape so as to adapt to different use situations.
The tail part of the fixed part is provided with a connecting piece, and the movable part is connected with the connecting piece to axially press the parts in the movable part. The whole high-pressure cleaning machine spray head is free of connecting pieces such as screws, bolts, pin pieces and the like, so that the high-pressure cleaning machine spray head is simple and attractive. In addition, the movable part and the connecting piece axially press parts in the movable part, so that the whole spray head of the high-pressure cleaning machine is slender, and the holding hand feeling during use is improved.
The connecting piece comprises a disc-shaped fixing piece and a cylindrical moving piece, wherein the disc-shaped fixing piece and the cylindrical moving piece are sleeved on the water pipe connector, the disc-shaped fixing piece is fixedly matched with the water pipe connector, the cylindrical moving piece is pivoted with the disc-shaped fixing piece, and the moving part is screwed on the cylindrical moving piece.
The fixed part is divided into a rotating section and a positioning section, a plurality of bayonets are arranged on the periphery of the positioning section, elastic pieces are arranged on the inner wall of the movable part, convex parts are arranged on the elastic pieces, and the convex parts can be matched with any bayonet due to the fact that the movable part rotates relative to the fixed part.
The quantity of spout is the same as the quantity of bayonet socket on the fixed part, and the user rotates the movable part, and the shell fragment is crooked to the movable part inner wall direction, and the convex part leaves the bayonet socket of joint, moves along the outer wall of location section. After the movable part rotates for a certain angle relative to the fixed part, the convex part is aligned with the next bayonet, the bent elastic sheet resets, the convex part is clamped into the bayonet, the temporary positioning of the movable part relative to the fixed part is realized, and at the moment, one of the plurality of nozzles is communicated with the water outlet channel. If the other nozzles are communicated with the water outlet channel, the user continues to rotate the movable part to enable the convex part on the elastic sheet to be clamped with the other bayonets, the convex part on the elastic sheet is clamped with any bayonet, and then the water outlet channel is communicated with the corresponding nozzles.
The rotating section and the positioning section are arranged in the front and back direction along the axial direction of the fixed part, the front end of the rotating section is matched with the front end of the movable part provided with a plurality of nozzles, and a large enough area is needed, so a large enough outer diameter is needed. Therefore, compared with the prior art, the outer diameter of the movable part sleeved on the periphery of the fixed part is correspondingly reduced, and the miniaturization and the light weight of the high-pressure cleaning machine nozzle are facilitated. Moreover, the fixed part is divided into the rotating section and the positioning section, so that the movable part sleeved on the periphery of the fixed part is in a slender shape, the movable part is convenient for a user to hold, and the hand feeling of operation is improved.
Drawings
The invention is further described below with reference to the accompanying drawings:
FIG. 1 is a schematic view of a high pressure cleaner nozzle;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a schematic view of the movable portion 30 of FIG. 1 shown hidden;
FIG. 4 is a front view of FIG. 3;
FIG. 5 is a schematic view of the movable portion 30;
fig. 6 is a left side view of the movable portion 30;
FIG. 7 is a schematic view of the cylindrical moving part 34;
FIG. 8 is a left side view of the cylindrical moving part 34;
FIG. 9 is a schematic view of the cylindrical moving part 34 of FIG. 3 shown hidden;
FIG. 10 is a front view of FIG. 9;
fig. 11 is a schematic view of a disc-shaped fixing member 33;
FIG. 12 is a schematic view of the disk fastener 33 of FIG. 9 hidden from view;
FIG. 13 is a front view of FIG. 12;
FIG. 14 is an exploded view of FIG. 12;
fig. 15 is a schematic view of the fixing portion 20.
The symbols in the drawings illustrate that:
10. a water pipe joint; 101. a U-shaped clamping piece clamping groove; 102. a strip-shaped groove; 11. a U-shaped fastener; 12. a baffle ring; 13. a stopper;
20. a fixed portion; 201. a water outlet channel; 21. a rotating section; 210. a water outlet cavity; 211. a small water outlet circular cavity; 212. a semi-circular lumen; 213. a large circular cavity; 22. a positioning section; 23. a bayonet; 24. a water guide; 240. a water guide hole; 25. a strip;
30. a movable portion; 301. a spout; 302. the movable part is provided with a clamping groove matched with the circumferential limiting clamping block on the nozzle piece; 31. a spring plate; 310. a convex portion; 32. a spring sheet groove; 33. a disc-shaped fixing member; 330. a circumferential limiting groove; 331. an inner bore of a disc-shaped fixing piece; 332. an extension piece; 34. a cylindrical movable member; 341. a U-shaped card slot; 342. an inner hole of the cylindrical movable piece; 343. a stopper; 35. a ratchet; 36. a nozzle member; 361. the circumferential limiting clamping block on the nozzle piece.
Detailed Description
With reference to fig. 1, 2, 5, 6, 15, a high pressure cleaner nozzle includes a water pipe connector 10, a fixed portion 20 fixedly connected with the water pipe connector, and a movable portion 30 sleeved on the periphery of the fixed portion, the fixed portion is provided with a water outlet channel 201 communicated with the water pipe connector, the front end of the movable portion is provided with a plurality of nozzles 301, any nozzle can be communicated with the water outlet channel due to the rotation of the movable portion relative to the fixed portion, the fixed portion is divided into a rotating section 21 and a positioning section 22, the periphery of the positioning section is provided with a plurality of bayonets 23, the inner wall of the movable portion is provided with a spring plate 31, the spring plate is provided with a convex portion 310, and the convex portion can be matched with any bayonet due to the rotation of the movable portion relative to the fixed portion.
When in actual use, a user surrounds the movable part 30, any nozzle 301 can be communicated with the water outlet channel 201, the water outlet channel is communicated with the water pipe connector 10, and water in the water pipe is sprayed out from the nozzle 301 through the water pipe connector 10 and the water outlet channel 201. The plurality of nozzles 301 have different shapes, so that a user can rotate the movable part 30 to rotate the movable part relative to the fixed part 20, different nozzles 301 are communicated with the water outlet channel 201, and water columns sprayed by the nozzles have different shapes to adapt to different use situations.
The number of the nozzles 301 is the same as that of the bayonets 23 on the fixing portion 20, the convex portion 310 on the elastic sheet 31 is clamped with any one of the bayonets 23, and then the water outlet channel 201 is communicated with the corresponding nozzle. Initially, the convex portion 310 of the elastic piece is engaged with a bayonet, the user rotates the movable portion 30, the elastic piece 31 bends toward the inner wall of the movable portion to accumulate elastic potential energy, and the convex portion 310 leaves the bayonet engaged with the bayonet and moves along the outer wall of the positioning section 22. After the movable portion 30 rotates a certain angle relative to the fixed portion 20, the convex portion 310 is aligned with the next bayonet, the bent elastic sheet resets, the elastic potential energy is released, the convex portion 310 is clamped into the bayonet, the temporary positioning of the movable portion 30 relative to the fixed portion 20 is realized, and at the moment, the corresponding nozzles of the nozzles are communicated with the water outlet channel 201. If the other nozzles 301 are communicated with the water outlet channel 201, the user continues to rotate the movable portion 30, so that the convex portion 310 on the elastic sheet 31 is clamped with the other bayonets 23.
Referring to fig. 5 and 6, a pair of spring plate grooves 32 are formed in the inner wall of the movable portion 30, two ends of the spring plate 31 are fitted into the pair of spring plate grooves, and the protrusion 310 is located in the middle of the spring plate and protrudes toward the center of the movable portion.
Referring to fig. 14 and 15, the axis of the rotating section 21 coincides with the axis of the positioning section 22, the water outlet channel 201 is a curved water channel, the water inlet end of the water outlet channel is located in the positioning section 22, the water outlet end of the water outlet channel is located in the water outlet cavity 210 of the rotating section, and the water outlet end of the water outlet channel deviates from the center of the rotating section. The water connection head 10 is connected to the rear end of the positioning section 22 such that the water connection head 10 is located at the center of the fixed portion 20, the movable portion 30 is rotated on the fixed portion, and the water connection head is also located at the center of the movable portion 30. Is different from the water pipe joint deviating from the central position of the spray head in the prior art, so that the whole spray head has regular and beautiful appearance.
The water outlet cavity 210 comprises a small water outlet circular cavity 211 connected with the water outlet end of the water outlet channel 201, a semicircular cavity 212 connected with the small water outlet circular cavity, and a large circular cavity 213 connected with the semicircular cavity. The small water outlet circular cavity 211 and the semicircular cavity 212 are filled with the water guide piece 24, the water guide piece is provided with a water guide hole 240, and the water guide hole is connected with the water outlet end of the water outlet channel 201. The movable part 30 includes a nozzle member 36 provided at a front end thereof, the nozzle member having a disk shape and fixedly engaged with a main body of the movable part, and the plurality of nozzles 301 are provided on the nozzle member 36. The tail part of the nozzle piece 36 is matched in the large circular cavity 213, the nozzle piece rotates along with the main body of the movable part, the nozzle piece rotates in the large circular cavity 213, different nozzles 301 can be connected with water guide holes 240 in the water guide piece, and communication between the different nozzles and the water outlet channel 201 is achieved.
As a modification, a first sealing ring is provided between the outer wall of the nozzle member 36 and the inner wall of the movable part main body (the movable part is a cylindrical member except the nozzle member), and a second sealing ring is provided on the water guide member 24, and the second sealing ring is located between the nozzle member and the water guide member and at the periphery of the water guide hole 240. When the nozzle 301 is not aligned with the water guide hole 240, water sprayed from the water guide hole enters between the rear end face of the nozzle member 36 and the front end face of the water guide member 24, and if the first seal ring is not provided, water entering between the rear end face of the nozzle member 36 and the front end face of the water guide member 24 enters between the fixed part 20 and the nozzle member 36, then enters into the movable part 30, and flows out or is sprayed out from the tail part of the movable part. The arrangement of the first sealing ring can limit the water sprayed from the water guide hole between the rear end surface of the nozzle piece 36 and the front end surface of the water guide piece 24, and the part of the water is sprayed or flows out through the nozzle 301 which is not connected with the water guide hole 240, so that the influence on a user is avoided.
With reference to fig. 3, 4, 7 to 11, a disc-shaped fixing member 33 and a cylindrical moving member 34 are sleeved on the water pipe joint 10, the disc-shaped fixing member is fixedly matched with the water pipe joint 10, the cylindrical moving member is pivoted with the disc-shaped fixing member, a U-shaped clamping piece 11 for limiting axial displacement of the cylindrical moving member is clamped on the water pipe joint, the moving part 30 is screwed on the cylindrical moving member, so that the moving part 30 is fixedly connected with the cylindrical moving member 34, and the U-shaped clamping piece 11 limits the axial displacement freedom degree of the cylindrical moving member 34, so that the cylindrical moving member can rotate in place relative to the water pipe joint 10, the cylindrical moving member 34 drives the moving part 30 to synchronously rotate, and the moving part 30 rotates relative to the fixing part 20 and the water pipe joint 10. The disc-shaped fixed member 33 is provided with a limit edge for circumferentially limiting the rotation of the cylindrical movable member 34, so that the rotation central axis of the cylindrical movable member 34 and the central axis of the cylindrical movable member 34 are overlapped as much as possible.
Since the rear portion of the movable portion 30 is threadedly engaged with the cylindrical movable member 34, the movable portion has a tendency to be displaced rearwardly relative to the cylindrical movable member 34, which tends to press the nozzle member 36 located in the movable portion 30 against the fixed portion 20, and the fixed portion 20 against the water pipe connector 10. Then, the U-shaped clip 11 is clipped on the water pipe connector 10 to limit the axial freedom of the cylindrical movable member 34, so that the axial relative positions of the nozzle member 36, the fixed portion 20 and the water pipe connector 10 are locked, but the rotational freedom of the movable portion 30 relative to the fixed portion 20 is not affected.
The water pipe joint 10 is provided with a baffle ring 12 and stop blocks 13 distributed in the circumferential direction, the inner hole wall of the disc-shaped fixing piece 33 is provided with a circumferential limiting groove 330 matched with the stop blocks, the rear end face of the disc-shaped fixing piece is limited by the baffle ring, and the front end face of the disc-shaped fixing piece is limited by the U-shaped clamping piece 11. The stopper 13 is engaged with the circumferential direction restricting groove 330, the rotational degree of freedom of the disc-shaped fixing member 33 with respect to the water pipe joint 10 is restricted, the U-shaped engaging member 11 and the stopper ring 12 restrict the front and rear end faces of the disc-shaped fixing member 33, the axial displacement degree of freedom of the disc-shaped fixing member 33 is restricted, and thus the disc-shaped fixing member 33 is fixed to the water pipe joint 10.
The U-shaped clamping piece 11 limits the freedom degree of axial displacement of the disc-shaped fixing piece 33 and also limits the freedom degree of axial displacement of the cylindrical movable piece 34. The cylindrical moving part 34 is provided with an inner hole and a U-shaped clamping piece slot 341, the inner diameter of the U-shaped clamping piece slot is larger than that of the cylindrical moving part inner hole 342, the U-shaped clamping piece slot and the cylindrical moving part inner hole are arranged in the front and back, the front end of the disk-shaped fixing part 33 is provided with an extending piece 332, the extending piece 332 is matched in the inner hole 342 of the cylindrical moving part, and the U-shaped clamping piece 11 is matched with the U-shaped clamping piece clamping groove 101 of the water pipe joint while being matched in the U-shaped clamping piece slot. Because the inner diameter of the U-shaped clamping piece slot is larger than the inner diameter of the inner hole 342 of the cylindrical movable piece, the degree of freedom of forward axial displacement of the cylindrical movable piece 34 is limited, and the degree of freedom of backward axial displacement of the cylindrical movable piece 34 is limited by the disc-shaped fixed piece 33, so that the degree of freedom of axial displacement of the cylindrical movable piece 34 is limited, but the degree of freedom of rotation of the cylindrical movable piece 34 relative to the water pipe connector 10 is not influenced. The U-shaped jaw 11 achieves the limitation of the freedom of axial displacement of the disc-shaped fixed part 33 and the cylindrical mobile part 34.
As a modification, as shown in fig. 7, a stopper 343 is provided at the end of the cylindrical movable member 34, and a ratchet 35 capable of engaging with the stopper is provided on the inner wall of the end of the movable portion 30. After the movable portion 30 and the cylindrical movable member 34 are screwed to the bottom, the ratchet 35 contacts and engages with the stopper 343, which makes the movable portion 30 rotate only in one direction relative to the cylindrical movable member 34 to restrict the reverse rotation thereof, so that the movable portion 30 and the cylindrical movable member 34 are not loosened by the reverse rotation of the movable portion 30 relative to the fixed portion 20 when the movable portion 30 rotates relative to the fixed portion 20 to adjust the position of the spout 301.
With reference to fig. 14 and 15, the rear end of the fixing portion 20 is provided with a strip 25 extending backwards, the front end of the water pipe joint 10 is provided with an axial strip groove 102, the strip is fitted in the strip groove, the strip extends backwards into an inner hole 331 of the disc-shaped fixing member, and the strip 25 can be pressed tightly with the disc-shaped fixing member 33 sleeved on the water pipe joint 10, so that the fixing portion 20 and the water pipe joint 10 are stably connected, and the fixing portion and the water pipe joint 10 are coaxially arranged. Moreover, the cooperation of the strip 25 and the strip groove 102 limits the rotational freedom of the fixing portion 20 relative to the water pipe joint 10, and improves the stability of the fixed connection between the fixing portion and the water pipe joint.
The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description herein, since various changes and modifications can be made in the details of the embodiment and the application range according to the spirit of the present invention.
Claims (7)
1. The utility model provides a high pressure cleaner shower nozzle, includes water pipe head (10), with water pipe head fixed connection's fixed part (20), the cover establish fixed part outlying movable part (30), the fixed part be equipped with water pipe head intercommunication water channel (201), the front end of movable part is equipped with a plurality of spouts (301), arbitrary spout can be because of the relative fixed part of movable part rotation and with water channel intercommunication, its characterized in that: the rotation center line of the movable part is superposed with the center line of the water pipe joint.
2. The high pressure cleaner nozzle of claim 1, wherein: the water outlet channel (201) is a curved water channel, and the water outlet end of the water outlet channel deviates from the center of the fixed part.
3. The high pressure cleaner nozzle of claim 1, wherein: the tail part of the fixed part (20) is provided with a connecting piece, and the movable part (30) is connected with the connecting piece to axially press the parts in the movable part.
4. The high pressure cleaner nozzle of claim 1, wherein: a limiting device is arranged between the periphery of the fixed part (20) and the inner wall of the movable part (30), and the limiting device can limit the position of any nozzle communicated with the water outlet channel.
5. The high pressure cleaner nozzle of claim 4, wherein: the periphery of the fixed part (20) is provided with a plurality of bayonets (23), the inner wall of the movable part (30) is provided with a spring sheet (31), the spring sheet is provided with a convex part (310), and the convex part can be matched with any bayonet due to the rotation of the movable part relative to the fixed part.
6. A high pressure cleaner nozzle as claimed in claim 1 or 3, wherein: a disc-shaped fixed piece (33) and a cylindrical moving piece (34) are sleeved on the water pipe connector (10), the disc-shaped fixed piece is fixedly matched with the water pipe connector (10), the cylindrical moving piece is pivoted with the disc-shaped fixed piece, and the moving part (30) is screwed on the cylindrical moving piece.
7. The high pressure cleaner nozzle of claim 1, wherein: the fixed part (20) is provided with a water outlet cavity (210), a water guide piece (24) is filled in the water outlet cavity, the water guide piece is provided with a water guide hole (240), the water guide hole is connected with the water outlet end of the water outlet channel (201), and the water guide hole can be connected with any nozzle (301) due to the rotation of the movable part (30) relative to the fixed part (20); the movable part comprises a nozzle piece (36) provided with a plurality of nozzles, and a first sealing ring is arranged between the nozzle piece and the main body of the movable part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211044635.2A CN115415090A (en) | 2022-08-30 | 2022-08-30 | High pressure cleaner shower nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211044635.2A CN115415090A (en) | 2022-08-30 | 2022-08-30 | High pressure cleaner shower nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115415090A true CN115415090A (en) | 2022-12-02 |
Family
ID=84199986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211044635.2A Pending CN115415090A (en) | 2022-08-30 | 2022-08-30 | High pressure cleaner shower nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115415090A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2421080Y (en) * | 2000-03-23 | 2001-02-28 | 施燈煌 | Nozzle for spray pistol |
| DE20319869U1 (en) * | 2003-12-22 | 2004-04-08 | Wang, Chin Chung, Lugang | Spray head with a controllable water jet for gardening tasks comprises a housing with a turnable jet control wheel with several water outlets on its circumference |
| CN201161216Y (en) * | 2008-02-20 | 2008-12-10 | 苏州黑猫(集团)有限公司 | Fast switch over combined nozzle |
| CN201454919U (en) * | 2009-07-17 | 2010-05-12 | 方志春 | Multifunctional cleaning water gun |
| CN204148024U (en) * | 2014-08-22 | 2015-02-11 | 太仓市中峰模具塑胶有限公司 | A kind of fast interface shower nozzle |
| CN210753271U (en) * | 2019-07-02 | 2020-06-16 | 浙江安露清洗机有限公司 | Multifunctional fan-shaped, lotus flower and low-pressure sprayer |
| CN210994834U (en) * | 2019-08-30 | 2020-07-14 | 苏州小科清洁科技有限公司 | Spraying tool |
| CN112439562A (en) * | 2019-08-30 | 2021-03-05 | 苏州小科清洁科技有限公司 | Spraying tool |
| CN216779124U (en) * | 2022-02-22 | 2022-06-21 | 江苏恩沃智能制造有限公司 | Adjustable spray head structure of high-pressure cleaning machine |
-
2022
- 2022-08-30 CN CN202211044635.2A patent/CN115415090A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2421080Y (en) * | 2000-03-23 | 2001-02-28 | 施燈煌 | Nozzle for spray pistol |
| DE20319869U1 (en) * | 2003-12-22 | 2004-04-08 | Wang, Chin Chung, Lugang | Spray head with a controllable water jet for gardening tasks comprises a housing with a turnable jet control wheel with several water outlets on its circumference |
| CN201161216Y (en) * | 2008-02-20 | 2008-12-10 | 苏州黑猫(集团)有限公司 | Fast switch over combined nozzle |
| CN201454919U (en) * | 2009-07-17 | 2010-05-12 | 方志春 | Multifunctional cleaning water gun |
| CN204148024U (en) * | 2014-08-22 | 2015-02-11 | 太仓市中峰模具塑胶有限公司 | A kind of fast interface shower nozzle |
| CN210753271U (en) * | 2019-07-02 | 2020-06-16 | 浙江安露清洗机有限公司 | Multifunctional fan-shaped, lotus flower and low-pressure sprayer |
| CN210994834U (en) * | 2019-08-30 | 2020-07-14 | 苏州小科清洁科技有限公司 | Spraying tool |
| CN112439562A (en) * | 2019-08-30 | 2021-03-05 | 苏州小科清洁科技有限公司 | Spraying tool |
| CN216779124U (en) * | 2022-02-22 | 2022-06-21 | 江苏恩沃智能制造有限公司 | Adjustable spray head structure of high-pressure cleaning machine |
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