CN113769917B - Water spraying gun structure with water outlet control and water quantity adjusting functions - Google Patents
Water spraying gun structure with water outlet control and water quantity adjusting functions Download PDFInfo
- Publication number
- CN113769917B CN113769917B CN202010431096.2A CN202010431096A CN113769917B CN 113769917 B CN113769917 B CN 113769917B CN 202010431096 A CN202010431096 A CN 202010431096A CN 113769917 B CN113769917 B CN 113769917B
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- water
- water outlet
- rotation control
- movable valve
- channel
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/002—Manually-actuated controlling means, e.g. push buttons, levers or triggers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/002—Manually-actuated controlling means, e.g. push buttons, levers or triggers
- B05B12/0022—Manually-actuated controlling means, e.g. push buttons, levers or triggers associated with means for restricting their movement
- B05B12/0024—Manually-actuated controlling means, e.g. push buttons, levers or triggers associated with means for restricting their movement to a single position
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/01—Spray pistols, discharge devices
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- 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
- B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
- B05B1/3033—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head
- B05B1/304—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve
- B05B1/3046—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve the valve element, e.g. a needle, co-operating with a valve seat located downstream of the valve element and its actuating means, generally in the proximity of the outlet orifice
Abstract
The invention discloses a water spraying gun structure with functions of controlling water outlet and adjusting water quantity, which comprises a spray pipe part and a handle part, wherein the spray pipe part provides a water outlet spraying function and is connected with the handle part, and a control device is arranged at the joint between the spray pipe part and the handle part; the control device comprises a pressing piece and a rotary control part, and controls the water quantity switch by rotating the rotary control part through operation, and simultaneously limits the sectional water yield sprayed by the spray pipe part.
Description
Technical Field
The present invention relates to a structure for controlling water output, and more particularly to a water spraying gun structure capable of adjusting water output and selecting fixed segment control for controlling water output and adjusting water output.
Background
In the known water spraying gun, the fixing structure of the control component for adjusting the water quantity and the water outlet quantity control component are two separate structures, for example, the M203775 patent publication in China controls the flow regulation, discloses that the control component for adjusting the flow is a water control valve rod, a valve rod spring and an adjusting nut, and the water control valve rod is pulled by rotating the adjusting nut to adjust the water outlet quantity; and, taiwan patent No. M293796 anti-cracking structure of water pistol, which discloses that a control member is pivoted outside the body of the pistol; the sprinkler head comprises a cavity with a water through opening, and the sprinkler head is connected with the gun body so as to enable the water through opening of the cavity to be communicated with the water outlet of the gun body; a piston with a through hole and movably arranged in the cavity, wherein a water stop ring is arranged around the piston to abut against the inner wall of the cavity; a movable valve rod, which is arranged in the water channel of the gun body, one end of the movable valve rod penetrates out to be connected with the control piece, the other end of the movable valve rod is a plug head, and a jacking spring is arranged between the movable valve rod and the gun body so as to enable the jacking spring to push the movable valve rod to enable the plug head to block the through hole of the piston to stop water; the return spring is arranged in the cavity of the sprinkler head, and one end of the return spring is abutted against the piston; the gun body is provided with a pressing part, the pressing part and the water control valve rod of the gun body are mutually assembled and provided with an adjusting part and a positioning part, the adjusting part and the positioning part are two control components which are separately arranged, the adjusting part is used for adjusting the water quantity, and the positioning part is used for providing a control function of continuously opening the water quantity.
Therefore, the operator needs to operate the two control components twice to achieve the functions of adjusting the water quantity and controlling the continuous opening.
Disclosure of Invention
The invention integrates the two control components into one control component, and the functions of adjusting water quantity and controlling continuous opening can be achieved by one-time operation of the control component.
The invention provides a water spraying gun structure with the functions of controlling water outlet and adjusting water quantity, comprising:
a nozzle part 2 and a handle part 1 which is connected with the nozzle part 2 in an extending way;
the nozzle part 2 comprises a tube body 21 and a spraying head 23 assembled with the tube body 21 into a whole, and the tube body 21 is provided with a water outlet channel; and the number of the first and second groups,
the handle portion 1 has a water inlet channel 11, the water inlet channel 11 is communicated with the water outlet channel of the nozzle portion 2, a partition portion 212 is disposed at the water outlet channel, the partition portion 212 partitions the water outlet channel into a first chamber 211 and a second chamber 232, and a channel 231 is disposed between the first chamber 211 and the second chamber 232; and, the water outlet channel is provided with a movable valve rod 4, the movable valve rod 4 is provided with a first end 41 and a second end 42 formed by extension, the first end 41 is provided with a sleeve part 43; and, an enlarged part 44 is disposed at a position close to the second end 42, but the second end 42 protrudes from the enlarged part 44; and, a spring 45 is nested between the first end 41 and the second end 42; and, the second end 42 conforms to the shape of the channel 231, and the second end 42 can fit close the channel 231; wherein the content of the first and second substances,
a control device 3, the control device 3 is arranged at the joint between the nozzle part 2 and the handle part 1, and comprises a pressing piece 31, a limiting piece 33 and a rotation control part 34, the pressing piece 31 is provided with a connection end 311 and a positioning part 312, and the connection end 311 is provided with a through hole 313; the rotation control portion 34 has a groove 341 and a plurality of steps; and, the first end 41 of the movable valve rod 4 penetrates through the through hole 22 and penetrates through the shaft hole 346 of the rotation control portion 34 to penetrate into the assembly connection end 311, and is fixed to the assembly connection end 311 by a limiting member 33, thereby limiting the first end 41 of the movable valve rod 4 not to be separated from the assembly connection end 311; the rotation control part 34 is correspondingly combined with the tail end of the spray pipe part 2; and the rotation control unit 34 is capable of performing axial rotation along the center line 34 a; and, the connection end 311 of the pressing piece 31 is provided with a positioning part 312 toward one side of the rotation control part 34; the positioning portion 312 can be correspondingly abutted against any selected step of the rotation control portion 34, and the rotation control portion 34 is rotated to select one step or the groove 341 corresponding to the positioning portion 312, so as to adjust the axial forward or backward displacement of the movable valve rod 4, and further adjust the distance from the second end 42 of the movable valve rod 4 to the channel 231, thereby opening the path from the first chamber 211 to the second chamber 232 to control the water output of the water outlet channel or close the water outlet; and the positioning part 312 is correspondingly abutted against the selected step part of the rotation control part 34 to lock the sectional water yield sprayed by the nozzle part 2.
The invention provides another water spraying gun structure with the functions of controlling water outlet and adjusting water quantity, which comprises:
a nozzle part 2, the nozzle part 2 having a tube body 21, the tube body 21 having a water outlet channel, the water outlet channel having a partition 212, the partition 212 having a channel 231 and dividing the water outlet channel into a first chamber 211 and a second chamber 232, the water outlet channel having a movable valve rod 4, the movable valve rod 4 having a first end 41 and a second end 42 formed by extension; and, the second end 42 conforms to the shape of the channel 231, and the second end 42 can fit close the channel 231;
a handle part 1, the handle part 1 is connected with the nozzle part 2;
a control device 3, the control device 3 is disposed at the junction between the nozzle part 2 and the handle part 1, and comprises: a pressing member 31 and a control portion 34, the pressing member 31 has a connection end 311 and a positioning portion 312, one end of the connection end 311 is pivotally disposed on the handle portion 1; the rotation control portion 34 has a groove 341 and a plurality of steps; the first end 41 of the movable valve rod 4 penetrates through the through hole 22 and penetrates through the rotation control part 34 to be assembled and connected to the assembly end 311, and the first end 41 of the movable valve rod 4 cannot be separated from the assembly end 311; and, the connection end 311 of the pressing piece 31 is provided with a positioning part 312 toward one side of the rotation control part 34; the positioning portion 312 can be correspondingly abutted against any step portion selected from the rotation control portion 34; adjusting the movable valve rod 4 to move forward or backward to a fixed position by the selected step corresponding to the positioning portion 312;
the rotation control part 34 is correspondingly combined with the tail end of the spray pipe part 2; and the rotation control unit 34 is capable of performing axial rotation along the center line 34 a; and, the rotation control part 34 is rotated to select the positioning part 312 corresponding to one of the steps or grooves 341, so as to adjust the distance from the second end 42 of the movable valve rod 4 to the channel 231, thereby the path from the first chamber 211 to the second chamber 232 is opened, so as to control the water outlet amount of the water outlet passage or close the water outlet; and the positioning part 312 is correspondingly abutted against the selected step part of the rotation control part 34 to lock the sectional water yield sprayed by the nozzle part 2.
Drawings
FIG. 1 is an exploded perspective view of the present invention;
FIG. 2 is another perspective view of an exploded view of the present invention;
FIG. 3 is a combination diagram of the present invention;
FIG. 4 is a partially exploded and enlarged view illustrating the rotation of the rotation control part about the central axis of the nozzle part;
FIG. 5 is a diagram of another embodiment of the present invention;
FIG. 6 is a side view of FIG. 5;
FIG. 7 is a sectional view of a closed water outlet embodiment of the present invention;
FIG. 8 is a cross-sectional view of a first stage of a water outlet embodiment of the present invention;
FIG. 9 is a cross-sectional view of a second stage of the present invention;
FIG. 10 is a cross-sectional view of a third stage of a water outlet embodiment of the present invention;
FIG. 11 is a sectional view of a fourth stage of the present invention.
Symbolic illustration in the drawings:
1, a handle part;
11, a water inlet channel;
2, a spray pipe part;
21, a tube body;
211 a first chamber;
212, a partition;
22, a through hole;
23, a sprinkler head;
231, a channel;
232 a second chamber;
3, a control device;
31, a pressing piece;
311, a connecting end;
312. 312a positioning part;
313, perforating;
32, a cover part;
33, a limiting part;
34, a rotary control part;
34a centerline;
341, groove;
342. 342a first step;
343. 343a second step;
344. 344a, a third step;
345. 345a fourth step;
346, a shaft hole;
347, a pushing part;
4, moving the valve rod;
41, a first end;
42, a second end;
421, a water stop ring;
43, a sleeve part;
44, an expanding piece;
45, a spring.
Detailed Description
Referring to fig. 1 to 4, the present invention provides a water spraying gun structure with functions of controlling water discharge and adjusting water quantity, which comprises: the spray pipe part 2 and the handle part 1, the spray pipe part 2 provides the function of spraying water, the spray pipe part 2 is connected with the handle part 1 in an extending way, the spray pipe part 2 comprises a pipe body 21 and a spray head 23 arranged at the front end of the pipe body 21, the pipe body 21 is coated with a water outlet channel, the handle part 1 is provided with a water inlet channel 11, and the water inlet channel 11 is communicated with the water outlet channel of the spray pipe part 2; a partition 212 is disposed at the water outlet channel, the partition 212 divides the water outlet channel into a first chamber 211 and a second chamber 232, the partition 212 has a channel 231 (as shown in fig. 7); and, the tail end of the nozzle part 2 is provided with a through hole 22, the through hole 22 passes through the first chamber 211; and, the first chamber 211 is provided with a movable valve rod 4, the movable valve rod 4 is provided with a first end 41 and a second end 42 formed by extension, the first end 41 is provided with a sleeve part 43; and, an expanding member 44 is disposed at a position close to the second end 42, but the second end 42 protrudes from the expanding member 44 and is sleeved with a water stop ring 421; and, a spring 45 is nested between the first end 41 and the second end 42; and, the second end 42 conforms to the shape of the channel 231, and the second end 42 can fit into the channel 231 and be closed by the water stop ring 421; the first end 41 of the movable valve rod 4 penetrates through the through hole 22 and penetrates through the rotation control part 34 to be assembled and connected with the assembly end 311, and a control device 3 is arranged at the joint between the spray pipe part 2 and the handle part 1; the control device 3 comprises a pressing member 31 and a transfer control portion 34, the pressing member 31 has a connection end 311, and one end of the connection end 311 is pivotally connected to the handle portion 1; the connection end 311 has a through hole 313 and a positioning portion 312, the positioning portion 312 is disposed at a position of the connection end 311 facing the rotation control portion 34; the rotation control portion 34 has a pushing portion 347, a slot 341 and a plurality of steps, which are, in this embodiment, a first step 342, a second step 343, a third step 344 and a fourth step 345, but not limited to these, and the fourth step 345 is higher than the third step 344, the third step 344 is higher than the second step 343, the second step 343 is higher than the first step 342, the plurality of steps are defined as more than 2, and the heights of the plurality of steps are sequentially and gradually increased; and, the pushing portion 347 is at least one disposed on the side of the rotation control portion 34 and provided for adjusting the rotation control portion 34; in this embodiment, the first end 41 of the movable valve rod 4 penetrates through the through hole 22, penetrates through the shaft hole 346 of the rotation control portion 34, penetrates through the through hole 313 of the connection end 311, and is fixed to the connection end 311 by a limiting member 33, so as to limit the first end 41 of the movable valve rod 4 from separating from the connection end 311, and then the connection end 311 is closed by a cover portion 32; and, as shown in fig. 4, the rotation control part 34 is correspondingly combined with the tail end of the nozzle part 2; and, the rotation control part 34 is axially rotated along the center line 34 a; and, the rotation control part 34 is rotated to select one of the steps or grooves 341 corresponding to the positioning part 312, in the present embodiment, the movable valve rod 4 is used as a central axis for performing a limited rotation, but the figure is not a characteristic element for limiting the rotation control part 34 of the present invention; and, the positioning portion 312 can be correspondingly abutted against any selected step of the rotation control portion 34, the rotation control portion 34 is rotated to select one step corresponding to the positioning portion 312, thereby adjusting the axial forward or backward displacement of the movable valve rod 4, further fine-tuning the distance from the second end 42 of the movable valve rod 4 to the channel 231, thereby opening the path from the first chamber 211 to the second chamber 232, and controlling the water outlet amount of the water outlet channel; and the positioning part 312 is correspondingly abutted against the step part selected by the rotary control part 34 so as to continuously lock the sectional water yield sprayed by the spray pipe part 2.
As shown in fig. 5 and fig. 6, in another embodiment of the present invention, the plurality of step portions may also be disposed on the connection end 311, and the plurality of step portions include: a first step 342a, a second step 343a, a third step 344a, and a fourth step 345a, wherein the positioning portion 312a is disposed on the rotation control portion 34, and the plurality of steps (the first step 342a, the second step 343a, the third step 344a, and the fourth step 345a) can be used for the positioning portion 312a of the rotation control portion 34 to correspondingly abut against, so that the rotation control portion 34 can be rotated to correspondingly abut against the selected first step 342a, the selected second step 343a, the selected third step 344a, or the selected fourth step 345a, thereby adjusting the axial forward or backward displacement of the movable valve rod 4, and further fine-adjusting the distance from the second end 42 of the movable valve rod 4 to the channel 231, thereby opening the path from the first chamber 211 to the second chamber 232 to control the water output of the water outlet channel; and the positioning part 312a is correspondingly abutted against the selected step part to continuously lock the sectional water yield sprayed by the spray pipe part 2.
Referring to fig. 7 to 11, the following operations are performed:
fig. 7 shows the water outlet closed state of the present invention, pressing the pressing member 31 to link the movable valve rod 4, pushing the pushing portion 347 to adjust the rotation control portion 34, rotating the rotation control portion 34 to make the positioning portion 312 correspondingly enter the groove 341, releasing the pressing member 31 to link the movable valve rod 4 to make the second end 42 of the movable valve rod 4 close the channel 231, thereby closing the first chamber 211 from flowing water to the second chamber 232.
In this embodiment, the amount of the water to be opened can be divided into four segments of water volume to be opened continuously, fig. 8 shows a quantitative water outlet state in which the first segment of water volume is opened continuously, according to the required amount of water outlet, the user presses the pressing member 31 to couple the movable valve rod 4, so that the second end 42 of the movable valve rod 4 leaves the channel 231, the water that opens the first chamber 211 flows to the second chamber 232, presses the pressing member 31 to couple the movable valve rod 4, pushes the pushing portion 347 to adjust the rotating control portion 34 so that the positioning portion 312 of the pressing member 31 is correspondingly abutted to the first step 342, at this time, the connecting end 311 of the pressing member 31 axially displaces the movable valve rod 4 backwards, the second end 42 of the movable valve rod 4 gradually leaves the channel 231, releases the pressing member 31, the spring 45 of the movable valve rod 4 slightly pulls the movable valve rod 4 forwards, and the positioning portion 312 is temporarily positioned against the rotating control portion 34 of the first step 342, at this time, the first step 342 of the rotation control portion 34 separates the connection end 311 of the pressing portion 31 by a certain distance, since the positioning portion 312 abuts against the first step 342, there is a certain distance between the connection end 311 of the pressing portion 31 and the rotation control portion 34, and the second end 42 of the movable valve rod 4 slightly opens the channel 231 to allow a first section of small water amount to flow from the first chamber 211 to the second chamber 232 for quantitative water discharge, and finally the water in the second chamber 232 is sprayed out by the spraying head 23; continuing to take fig. 9 as an example, for the positioning of the continuous opening of the second stage of water amount, the same as the setting operation of the first stage of water amount, the pressing member 31 is pressed to link the movable valve rod 4, the pushing portion 347 is pushed to adjust the rotation control portion 34 to make the positioning portion 312 correspondingly lean against the second stage 343, at this time, the connection end 311 of the pressing member 31 axially moves the movable valve rod 4 backward, the second end 42 of the movable valve rod 4 is farther away from the channel 231, the pressing member 31 is released, the spring 45 of the movable valve rod 4 slightly pulls the movable valve rod 4 forward, so that the positioning portion 312 abuts against the second stage 343, the rotation control portion 34 is temporarily positioned and fixed, at this time, the second stage 343 of the rotation control portion 34 separates the connection end 311 of the pressing portion 31 by a large distance, and at this time, the water passing space can be enlarged to increase the fluid flow rate that can pass through in unit time, in order to open the quantitative water outlet of the second stage of water amount that flows from the first chamber 211 to the second chamber 232, finally, the water in the second chamber 232 is sprayed out by the spraying head 23; continuing, fig. 10 shows the positioning of the third stage water quantity opening, which is the same as the setting operation of the second stage water quantity, the pressing member 31 is pressed to link the movable valve rod 4, the pushing portion 347 is pushed to adjust the rotary control portion 34 to make the positioning portion 312 correspondingly lean against the third stage portion 344, at this time, the connecting end 311 of the pressing member 31 axially moves the movable valve rod 4 backward, the second end 42 of the movable valve rod 4 is farther away from the channel 231, the pressing member 31 is released to link the spring 45 of the movable valve rod 4 to pull the movable valve rod 4 forward slightly, so that the positioning portion 312 abuts against the rotary control portion 34 of the third stage portion 34 and is temporarily positioned, at this time, the third stage portion 344 of the rotary control portion 34 separates the connecting end 311 of the pressing member 31 from the tube body 21 by a large distance, and at this time, the water passing space can be enlarged to improve the fluid flow rate which can pass through in unit time, and the quantitative water outlet of the third stage water quantity from the first chamber 211 to the second chamber 232 is opened, finally, the water in the second chamber 232 is sprayed out by the spraying head 23; then, fig. 11 shows the positioning of the opening of the fourth stage of water quantity, which is the same as the setting operation of the third stage of water quantity, the pressing member 31 is pressed to link the movable valve rod 4, the pushing portion 347 is pushed to adjust the rotary control portion 34 so that the positioning portion 312 is correspondingly abutted against the fourth stage 345, at this time, the connecting end 311 of the pressing member 31 axially displaces the movable valve rod 4 backward, the pressing member 31 is released to link the spring 45 of the movable valve rod 4 to slightly pull the movable valve rod 4 forward, so that the positioning portion 312 is abutted against the fourth stage 345, so that the rotary control portion 34 is temporarily positioned still, at this time, the fourth stage 345 separates the connecting end 311 of the pressing member 31 from the pipe body 21 by a larger distance, the second end 42 of the movable valve rod 4 is farther away from the channel 231 to enlarge the water passing space, so as to increase the fluid flow rate which can pass through the fourth stage of water quantity to flow from the first chamber 211 to the second chamber 232, finally, the water in the second chamber 232 is sprayed out by the spraying head 23.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the scope of the invention; all equivalent changes and modifications made according to the claims of the present invention should still fall within the scope of the present invention.
Claims (6)
1. A water spraying gun structure with the functions of controlling water outlet and adjusting water quantity is characterized by comprising: a nozzle part (2) and a handle part (1) which is connected with the nozzle part (2) in an extending way;
the spray pipe part (2) comprises a pipe body (21) and a spray head (23) which is assembled with the pipe body (21) into a whole, and the pipe body (21) is provided with a water outlet channel; and the number of the first and second groups,
the handle part (1) is provided with a water inlet channel (11), the water inlet channel (11) is communicated with a water outlet channel of the spray pipe part (2), a separating part (212) is arranged at the water outlet channel, the separating part (212) separates the water outlet channel into a first chamber (211) and a second chamber (232), and a channel (231) is arranged between the first chamber (211) and the second chamber (232); the water outlet channel is provided with a movable valve rod (4), the movable valve rod (4) is provided with a first end (41) and a second end (42) formed by extension, and the first end (41) is provided with a sleeve part (43); and an enlarged part (44) is arranged at a position close to the second end (42), but the second end (42) protrudes out of the enlarged part (44); and, a spring (45) is nested between the first end (41) and the second end (42); and the second end (42) conforms to the shape of the channel (231), and the second end (42) is capable of anastomosing to close the channel (231); wherein the content of the first and second substances,
the control device (3) is arranged at the joint between the spray pipe part (2) and the handle part (1), and comprises a pressing piece (31), a limiting piece (33) and a rotating control part (34), wherein the pressing piece (31) is provided with a connecting end (311) and a positioning part (312), and the connecting end (311) is provided with a through hole (313); and, the rotation control part (34) is provided with a groove (341) and a plurality of steps; the first end (41) of the movable valve rod (4) penetrates through the through hole (22) and penetrates through the shaft hole (346) of the rotation control part (34) to penetrate into the assembly connection end (311), and is fixedly connected to the assembly connection end (311) through a limiting piece (33), so that the first end (41) of the movable valve rod (4) is limited not to be separated from the assembly connection end (311); the rotation control part (34) is correspondingly combined with the tail end of the spray pipe part (2); and a rotation control unit (34) capable of performing axial rotation along a center line (34 a); and a positioning part (312) is arranged on one side of the connection end (311) of the pressing piece (31) facing the rotation control part (34); the positioning part (312) can correspondingly abut against any selected step part of the rotation control part (34), and the rotation control part (34) is rotated to select one step part or the groove (341) to correspond to the positioning part (312), so that the axial forward or backward displacement of the movable valve rod (4) is adjusted, the distance between the second end (42) of the movable valve rod (4) and the channel (231) is further adjusted, and the path from the first chamber (211) to the second chamber (232) is opened, so that the water yield of a water outlet channel is controlled or the water outlet is closed; and the positioning part (312) correspondingly abuts against the selected step part of the rotary control part (34) to lock the sectional water yield sprayed by the spray pipe part (2).
2. The structure of claim 1, wherein the heights of the plurality of steps are gradually increased.
3. The structure of a water spraying gun with the functions of controlling and adjusting the amount of water according to claim 1, wherein the plurality of steps are disposed on the connecting end (311), the opposite positioning portions (312) are disposed on the rotation control portion (34), and the plurality of steps can be abutted against the positioning portions (312) of the rotation control portion (34).
4. A water spraying gun structure with the functions of controlling water outlet and adjusting water quantity is characterized by comprising:
the spray pipe part (2), the spray pipe part (2) has a pipe shaft (21), the pipe shaft (21) has a water outlet channel, the water outlet channel has a partition part (212), the partition part (212) has the channel (231), and divide the water outlet channel into the first chamber (211) and the second chamber (232), the water outlet channel has the movable valve stem (4), the movable valve stem (4) has the first end (41) and the second end (42) formed by extension; and the second end (42) conforms to the shape of the channel (231), and the second end (42) is capable of anastomosing to close the channel (231);
a handle part (1), wherein the handle part (1) is connected with the spray pipe part (2);
a control device (3), the control device (3) is arranged at the joint between the spray pipe part (2) and the handle part (1), and comprises: a pressing piece (31) and a transfer control part (34), wherein the pressing piece (31) is provided with a connecting end (311) and a positioning part (312), and one end of the connecting end (311) is pivoted on the handle part (1); and, the rotation control part (34) is provided with a groove (341) and a plurality of steps; the first end (41) of the movable valve rod (4) penetrates through the through hole (22) and penetrates through the rotation control part (34) to be assembled and connected to the assembly end (311), and the first end (41) of the movable valve rod (4) cannot be separated from the assembly end (311); and a positioning part (312) is arranged on one side of the connection end (311) of the pressing piece (31) facing the rotation control part (34); and the positioning part (312) can correspondingly abut against any step part selected from the rotation control part (34); adjusting the axial forward or backward displacement of the movable valve rod (4) to a fixed position by means of the selected step part corresponding to the positioning part (312);
the rotary control part (34) is correspondingly combined with the tail end of the spray pipe part (2); and the rotation control part (34) can perform axial rotation along the central line (34 a); and the rotation control part (34) is rotated to select the positioning part (312) corresponding to one step part or groove (341) so as to adjust the distance between the second end (42) of the movable valve rod (4) and the channel (231), thereby the path of the first chamber (211) to the second chamber (232) is opened to control the water yield of the water outlet channel or close water outlet; and the positioning part (312) correspondingly abuts against the selected step part of the rotary control part (34) to lock the sectional water yield sprayed by the spray pipe part (2).
5. The structure of claim 4, wherein the heights of the plurality of steps are gradually increased.
6. The structure of a water spraying gun with the functions of controlling and adjusting the amount of water according to claim 4, wherein the plurality of steps are disposed on the connecting end (311), the opposite positioning portions (312) are disposed on the rotation control portion (34), and the plurality of steps can be abutted against the positioning portions (312) of the rotation control portion (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010431096.2A CN113769917B (en) | 2020-05-20 | 2020-05-20 | Water spraying gun structure with water outlet control and water quantity adjusting functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010431096.2A CN113769917B (en) | 2020-05-20 | 2020-05-20 | Water spraying gun structure with water outlet control and water quantity adjusting functions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113769917A CN113769917A (en) | 2021-12-10 |
| CN113769917B true CN113769917B (en) | 2022-04-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010431096.2A Active CN113769917B (en) | 2020-05-20 | 2020-05-20 | Water spraying gun structure with water outlet control and water quantity adjusting functions |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6427931B1 (en) * | 2001-08-14 | 2002-08-06 | Wen Li Guo | Sprayer gun having hand grip positioning device |
| CN200954483Y (en) * | 2006-09-11 | 2007-10-03 | 欣大园艺喷水工具有限公司 | Water-spraying gun with pull-type microadjusting control |
| CN203991020U (en) * | 2014-08-25 | 2014-12-10 | 宁波肯德姆工贸有限公司 | Water pistol flow control device |
| CN203991004U (en) * | 2014-08-25 | 2014-12-10 | 宁波肯德姆工贸有限公司 | Water pistol governor motion |
| DE202015100240U1 (en) * | 2015-01-20 | 2015-02-18 | Kuan-Hsiung Wang | Pistol nozzle for gardening |
| CN206404947U (en) * | 2016-12-31 | 2017-08-15 | 陈昌林 | A kind of singlehanded manipulation hydraulic giant |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7377456B2 (en) * | 2006-05-30 | 2008-05-27 | Hsin-Fa Wang | Water flow control structure of a water gun |
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2020
- 2020-05-20 CN CN202010431096.2A patent/CN113769917B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6427931B1 (en) * | 2001-08-14 | 2002-08-06 | Wen Li Guo | Sprayer gun having hand grip positioning device |
| CN200954483Y (en) * | 2006-09-11 | 2007-10-03 | 欣大园艺喷水工具有限公司 | Water-spraying gun with pull-type microadjusting control |
| CN203991020U (en) * | 2014-08-25 | 2014-12-10 | 宁波肯德姆工贸有限公司 | Water pistol flow control device |
| CN203991004U (en) * | 2014-08-25 | 2014-12-10 | 宁波肯德姆工贸有限公司 | Water pistol governor motion |
| DE202015100240U1 (en) * | 2015-01-20 | 2015-02-18 | Kuan-Hsiung Wang | Pistol nozzle for gardening |
| CN206404947U (en) * | 2016-12-31 | 2017-08-15 | 陈昌林 | A kind of singlehanded manipulation hydraulic giant |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113769917A (en) | 2021-12-10 |
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