TWM557003U - One-handed operation water sprayer - Google Patents

Abstract

This creative department provides a one-handed water sprinkler. The problem to be solved is that the user who exists in the conventional water spray gun must operate the water spray gun through both hands, and the operation is not convenient. The problem of inconvenient operation is improved and improved; the one-handed water sprinkler includes: the main system includes a handle, an outlet pipe and a valve body, and the inlet and the outlet pipe respectively form an inlet flow passage and a water outlet flow passage, and The valve body is disposed between the handle and the outlet pipe, and a valve cavity is formed inside the valve body, the valve cavity is respectively connected with the inlet water flow channel and the water outlet flow channel; and the control mechanism comprises a water flower control seat and a water inlet adjustment seat, and the water flower control seat And the water inlet adjusting seat is arranged side by side at the left and right ends of the valve chamber, thereby regulating the opening and closing of the water inlet, the flow rate and the opening and closing range of the water flower.

Description

One-handed water sprayer (1)

The present invention relates to a water sprinkler, and more particularly to an innovative structural type revealer of a sprinkler capable of controlling water with one hand.

According to the water spray gun, it is an auxiliary tool widely used in horticultural irrigation work and general rinsing work environment. The water spray gun refers to a hand-operated water spray gun structure, and the current water spray gun structure on the market. Each has a water control switch that controls the water discharge state and a regulating valve that adjusts the water discharge mode (such as a diffused water splash or a concentrated water column); however, the general water control opening relationship is set at the water gun grip portion, and the control valve is set in the water spray. The structural design of the gun sprinkler head.

However, this type of conventional water spray gun structure has found that the following problems still exist in the actual use experience: in the typical design of the conventional water spray gun, when the user wants to use the water spray gun, he must first hold it with one hand. Hold the handle and press the water control switch to control the water. At this time, if you want to change the water outlet mode, you must control the water gun control valve with the other hand. The water spray gun must be used by the user. Handling the water spray gun is not very convenient, which will cause problems such as inconvenience to the user and reduced work flexibility.

Therefore, in view of the problems existing in the above-mentioned conventional structure, how to develop an innovative structure that is more ideal and practical, is expected by users, and is also related to the industry's efforts to develop breakthrough goals and directions.

In view of this, the creator has been engaged in the manufacturing development and design experience of related products for many years. After the detailed design and careful evaluation of the above objectives, the creator will have a practical and practical creation.

The main purpose of this creation is to provide a one-handed water sprinkler. The technical problem to be solved is to make an innovative breakthrough in how to develop a new type of sprinkler structure that is more ideal and practical.

The technical feature of the present invention is mainly the one-handed water sprinkler, which comprises: a main body comprising a handle, an outlet pipe and a valve body, wherein the handle and the outlet pipe are respectively formed to communicate with each other. The water inlet channel and the water outlet channel have a water spout at the front end of the outlet pipe, wherein the water spout has a water regulating surface, and the valve body is disposed between the grip and the water outlet pipe, and a valve cavity is formed inside the valve body, the valve The chamber is respectively connected with the inlet flow passage of the grip and the outlet passage of the outlet pipe, and a first opening and a second opening are respectively disposed at the left and right ends of the valve chamber; and a control mechanism includes a water flower control seat and a water inlet The adjusting seat, the water flower regulating seat and the water inlet adjusting seat are in a rotatable state and are respectively arranged side by side in the first and second openings, and the water inlet adjusting seat is rotated to control the opening and closing of the water inlet and the flow rate state, and The water flower regulating seat is rotated to adjust the opening and closing range of the water flower.

With this innovative and unique design, the creation of the water flower control seat and the water inlet adjustment seat are respectively arranged on the left and right sides of the valve body according to the prior art, and the water flower control seat and the water inlet adjustment seat can be independently opened according to the use requirements. It can enable the user to control the water supply and water discharge mode of the spray gun with one hand; in addition, the outer periphery of the curved arc concave rail is further provided with a frame, and when the water sprayer is impacted or dropped, the outer frame can protect the curved arc concave track And to avoid damage, to achieve more convenient use and improve the practical flexibility of work flexibility and better industrial economy (utilization) benefits.

Referring to Figure 1, there is shown a preferred embodiment of the one-handed water sprinkler, but such embodiments are for illustrative purposes only and are not limited by this structure in the patent application. The one-handed water sprinkler includes a main body 10 and a control mechanism 20 connected to the main body 10. The control mechanism 20 is used to regulate the opening and closing of the water inlet, the flow rate and the opening and closing of the water.

As shown in the figures 2, 4, 5, and 9, in the present embodiment, the main body 10 includes a handle 11, an outlet pipe 12, and a valve body 13, and the inside of the handle 11 and the outlet pipe 12 are respectively connected to each other. A water inlet passage 111 and a water outlet passage 121 are provided with a water spray port 122 at the front end of the outlet pipe 12, and the water spray port 122 communicates with the water inlet flow passage 111. The water spray port 122 has a water spray regulating surface 123, and the valve body 13 is disposed at Between the handle 11 and the water outlet pipe 12, a valve cavity 131 is formed in the valve body 13, and the valve cavity 131 communicates with the water inlet passage 111 of the handle 11 and the water outlet passage 121 of the outlet pipe 12, respectively. A first opening 132 and a second opening 133 are respectively provided. Further, a partition 14 is formed in the valve body 13. The partition 14 divides the valve cavity 131 to form the left and right chambers 141 and 142, and a first pivot 143 is formed on the left and right end sides of the partition 14 respectively. A second pivot 144, and the partition 14 further has an opening 145 that connects the left and right chambers 141, 142.

As shown in the figures 1, 2, 2A, 2B, and 5, in this example, the control mechanism 20 includes a water inlet adjusting seat 30 and a water flower regulating seat 40, and the water flower regulating seat 40 and the water inlet adjusting seat 30 are rotatable. The water inlet adjusting block 30 is rotated to control the opening and closing of the water inlet and the flow rate state, and the water regulating seat 40 is rotated to adjust. The opening and closing range of water splash. The water inlet adjustment seat 30 includes a water control transmission member 31, a first collar 32 and a first lever 33. The water control transmission member 31 is sleeved on the second pivot 144 of the partition 14 and controls the water. A water control block 311 extending along the axial direction of the valve body 13 is disposed on the bottom edge of the transmission member 31. The water control block 311 is correspondingly disposed on the inner circumference of the valve body 13 and is disposed at the upper end of the water inlet flow passage 111. The 311 has a swinging displacement to control the opening and closing of the water inlet and the flow rate state. The water control block 311 has an annular groove 312 corresponding to the inlet flow passage 111, and the annular groove 312 receives an O-ring 313 for the O-shaped The ring 313 abuts against the inner wall of the valve body 13, thereby increasing the degree of adhesion between the water control block 311 and the water inlet passage 111, and the water control transmission member 31 is convexly disposed on the other side and penetrates the first collar 32. a first shaft 314 connected to the first lever 33; a first triggering portion 331 extending from the outer periphery of the first lever 33. When the first lever 33 drives the water inlet adjusting seat 30 to rotate, the first lever The movable portion 331 is slidably displaced in a circular arc shape along the outer periphery of the valve body 13. In addition, the water inlet adjustment seat 30 further includes a first end cover 34. The first end cover 34 protrudes from a first sleeve portion 341. The first sleeve shaft portion 341 includes a first sleeve for the first shaft 314. a groove 342 and a first protrusion 343 extending radially along an outer circumference of the first sleeve portion 341; and the first lever 33 has an annular structure to form a first sleeve for the first sleeve portion 341 The center hole 333 and a first positioning hole 334 that cooperates with the first protrusion 343. The first sleeve 32 is provided with a first sleeve hole 321 for the first sleeve shaft portion 341 and a first outer ring wall 322. The first outer ring wall 322 is connected to the inner wall of the valve body 13, so that A ring 32 is fixed to the inside of the valve body 13, thereby closing one side end of the valve body 13 through the first collar 32, and at the same time achieving the effect of positioning the water control transmission member 31 and the first lever 33.

The water flower regulating seat 40 includes a water flower regulating member 41, a brake lever 42, a second collar 43, and a second lever 44. The water regulating member 41 is sleeved on the first pivot 143 of the partition 14, and the water flower is A gear 411 and a second shaft 412 extending through the second collar 43 and connected to the second lever 44 are respectively disposed on two sides of the regulating member 41. The brake lever 42 has a stop block corresponding to the water spray port 122 at one end. 421, and the other end of the brake lever 42 has a driven section 422 that is in meshing engagement with the gear 411. When the driven section 422 is driven by the gear 411, the inside and outside of the water jet 122 of the stop block 421 and the water outlet pipe 12 are adjusted. In the interval correspondence, the interval is adjusted to adjust the opening and closing of the water; the second periphery of the second lever 44 is extended with a second pulling portion 441. When the second lever 44 drives the water inlet adjusting seat 30 to rotate, the second The urging portion 441 is slidably displaced in a circular arc shape along the outer periphery of the valve body 13. Furthermore, the water inlet adjustment seat 30 further includes a second end cover 45. The second end cover 45 has a second sleeve portion 451. The second sleeve portion 451 includes a second shaft 412. a second groove 452 and a second protrusion 453 extending radially along the outer circumference of the second sleeve portion 451; and the second lever 44 is formed in an annular structure to form a second sleeve portion 451 The second center hole 443 and a second positioning hole 444 cooperate with the second protrusion 453. The second sleeve 43 is provided with a second sleeve hole 431 and a second outer ring wall 432 for the second sleeve portion 451. The second outer ring wall 432 is connected to the inner wall of the valve body 13, so that The second collar 43 is fixed to the inside of the valve body 13, thereby closing the other end of the valve body 13 through the second collar 43, and at the same time achieving the effect of positioning the water regulating member 41 and the second lever 44. In other possible embodiments, it represents another manner of assembly of the water sprayer, wherein the valve body 13 may also have an opening on one side and a closed side on the other side, and the opening is used to connect the water inlet adjustment seat 30. And the detailed components included in the water regulating seat 40 are sequentially installed in the valve cavity 131 of the valve body 13, and then the opening is closed by an end cover to complete the assembly process. In other possible embodiments, the water inlet adjusting seat 30 and the water regulating seat 40 may not include the first and second end covers 34, 45, and the first and second levers 33, 44 also do not include the first and second. The central holes 333 and 443, and the water control transmission member 31 and the water regulating member 41 are respectively connected to the first and second levers 33 and 44, and the relative interlocking relationship of the members is also achieved.

The outer peripheral edge of the valve body 13 is provided with a curved concave rail 15 , and the first and second pulling portions 331 and 441 respectively have a first and second fitting members 332 and 442 corresponding to the curved concave rails 15 . The first and second fitting members 332, 442 are movably embedded in the curved concave rails 15. When the water inlet adjusting seat 30 and the water regulating seat 40 are rotated, the first and second fitting members 332, The 442 is slidably displaced along the arcuate concave rail 15 in a circular arc shape. In particular, an outer frame 151 is further disposed on the outer periphery of the curved arc concave rail 15. When the water sprayer is impacted or dropped, the outer frame 151 can protect the curved concave rail 15 from damage, and the outer frame 151 is marked with positive, The symbol of negative flow is convenient for user identification.

With the above-mentioned structural composition design, the following is a description of the use of the present creation: as shown in Figures 1, 4, and 5, which indicates that the components of the creation are in the initial position, wherein the water control block 311 is Closing the water inlet passage 111; and then referring to the third, sixth, and seventh figures, when the user pulls the first lever 33, the first lever 33 is moved from the initial position to the fully open position, due to the first The collar 32 is fixed to the valve body 13, and the first lever 33, the water control transmission member 31 and the first end cover 34 are rotatably sleeved on the first collar 32, so the first lever 33 is dialed. The first end cover 34 and the water control transmission member 31 are synchronously driven to rotate, and the water control block 311 of the water control transmission member 31 correspondingly controls the opening of the inlet flow passage 111 corresponding to the angle of rotation of the first lever 33. The size is adjusted to the state of the flow rate of the water passage 121. Wherein, when the water source enters the valve cavity 131 through the inlet flow passage 111, the water source flows only in the flow space defined between the first and second collars 32, 43 and is reintroduced into the outlet flow passage 121, thereby The water spout 122 is discharged. In other embodiments, the first lever 33 can be arbitrarily dialed to other positions, and the effect of adjusting the flow rate can also be achieved.

As shown in Fig. 8, it shows a schematic diagram in which the artificial water flower regulating seat 40 is rotated to adjust the opening and closing amplitude of the water flower. First, as shown in FIG. 6, in the state of the initial position of the brake lever 42, the stop block 421 of the brake lever 42 is disposed closer to the splash regulating surface 123 of the water spray port 122, so that the water source flows out through the water outlet passage 121. At the time of the mouth 122, since the water source hits the rear end portion of the stopper block 421, the water source is sprayed obliquely along the water flower regulating surface 123, whereby the scattered water flower can be ejected; further, as shown in Figs. 2, 8, and 9. When the user pulls the second lever 44, the second lever 44 is moved from the initial position to the fully open position, because the first collar 32 is fixed to the valve body 13, the second lever 44, and the water control The member 41 and the second end cover 45 are rotatably sleeved on the second collar 43, so that the second lever 44 can be rotated to simultaneously rotate the second end cover 45 and the water regulating member 41. The gear 411 of the regulating member 41 drives the driven segment 422 that meshes with it to move forward and backward, and further blocks the block 421 connected to the other end of the brake lever 42 to be displaced back and forth according to the angle of rotation of the second lever 44, thereby being controllable The distance between the blocking block 421 and the water regulating surface 123 can be adjusted . In detail, when the brake lever 42 is in the forward displacement state (in terms of the plane direction), the stopper 421 constituting the brake lever 42 protrudes forwardly from the water spray port 122, so that the water source passes through the water outlet passage 121. When flowing out of the water spout 122, the water source ejects a relatively concentrated water column between the stop block 421 and the water flower regulating surface 123. In other embodiments, the second lever 44 can be arbitrarily moved to other positions, and the effect of adjusting the opening and closing range of the water flower can also be achieved.

Efficacy Description: The “one-handed water sprinkler” disclosed in this creation mainly uses the innovative unique structure and technical features of the water flower control seat and the water inlet adjustment seat of the main body and the control mechanism to make the creation comparison [previous technology] In terms of the conventional structure, the water flower control seat and the water inlet adjustment seat are respectively disposed on the left and right sides of the valve body, and the water flower control seat and the water inlet adjustment seat can be independently opened according to the use requirements, so that the user can One hand controls the water supply and water discharge mode of the spray gun; in addition, the outer periphery of the curved arc concave rail is further provided with a frame, and when the water sprayer is impacted or dropped, the outer frame can protect the curved arc concave rail to avoid damage, and achieve more Practical and progressive for the convenience of use and to enhance work flexibility.

10‧‧‧ Subject
11‧‧‧Handle
111‧‧‧Inlet runner
12‧‧‧Outlet
121‧‧‧Water flow channel
122‧‧‧ spout
123‧‧‧Water flower control surface
13‧‧‧ valve body
131‧‧‧Valve
132‧‧‧ first opening
133‧‧‧ second opening
14‧‧‧Baffle
141‧‧‧left chamber
142‧‧‧right chamber
143‧‧‧First pivot
144‧‧‧second pivot
145‧‧‧opening
15‧‧‧ curved arc track
151‧‧‧Front frame
20‧‧‧Control agency
30‧‧‧Inlet water adjustment seat
31‧‧‧Water control transmission components
311‧‧‧Water control block
312‧‧‧ annular groove
313‧‧‧O-ring
314‧‧‧First shaft
32‧‧‧First ring
321‧‧‧ first set of holes
322‧‧‧First outer ring wall
33‧‧‧first lever
331‧‧‧First Trigger
332‧‧‧First fittings
333‧‧‧First Center Hole
334‧‧‧First positioning hole
34‧‧‧First end cap
341‧‧‧First set of shafts
342‧‧‧First groove
343‧‧‧first stud
40‧‧‧Water flower control seat
41‧‧‧Water flower control components
411‧‧‧ Gears
412‧‧‧Second shaft
42‧‧‧Brake lever
421‧‧‧ block
422‧‧‧Received section
43‧‧‧Second ring
431‧‧‧Second set of holes
432‧‧‧Second outer ring wall
44‧‧‧second lever
441‧‧‧Second trigger
442‧‧‧Second fittings
443‧‧‧Second center hole
444‧‧‧Second positioning hole
45‧‧‧Second end cap
451‧‧‧Second set of shafts
452‧‧‧second groove
453‧‧‧second stud

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a perspective view of a combination of preferred embodiments of a single hand operated water spout. Fig. 2 is an exploded perspective view of Fig. 1. Figure 2A is a perspective view of the water control transmission member of the present invention. Fig. 2B is a perspective view of the water flower regulating member of the present invention. Figure 3 is a diagram 1 of Figure 1 showing the displacement of the first lever along the periphery of the valve body. Figure 4 is a side cross-sectional view of Figure 1. Figure 5 is a cross-sectional view taken from the first Figure. Fig. 6 is a side cross-sectional view of Fig. 3 showing the first lever in the fully open position. Figure 7 is a cross-sectional view taken after the sixth drawing. Figure 8 is a diagram 3 of the operation of Figure 1, which shows the displacement of the second lever along the periphery of the valve body. Figure 9 is a cross-sectional view of Figure 4 showing the second lever in the fully open position.

Claims (11)

A one-handed water sprinkler, comprising: a main body comprising a handle, an outlet pipe and a valve body, the bottom end of the handle is provided with a water inlet portion, and the inside of the handle and the outlet pipe are respectively formed to communicate with each other. a water inlet passage and a water outlet passage, a water spout is arranged at the front end of the outlet pipe, and the water spout is connected to the water inlet flow passage, wherein the spout has a water regulating surface, and the valve body is disposed on the grip and the Between the outlet pipes, a valve cavity is formed in the valve body, and the valve cavity is respectively connected with the inlet flow passage of the handle and the outlet flow passage of the outlet pipe, and a first opening and a first opening are respectively arranged at the left and right ends of the valve cavity a second opening; and a control mechanism comprising a water flower regulating seat and a water inlet adjusting seat, wherein the water flower regulating seat and the water inlet adjusting seat are rotatably arranged side by side in the first and second openings, respectively The water inlet adjusting seat includes a first lever, the water regulating seat includes a second lever; wherein, when the first lever is pulled, the first lever drives the water inlet adjusting seat to rotate For controlling the opening and closing of the water inlet and the flow size ; When the second lever is pulled, the lever system driven by the second base to rotate the spray-control for adjusting the amplitude of bonded water bloom. The one-handed water sprinkler of claim 1, wherein a partition is formed in the valve body, the partition divides the valve cavity to form left and right chambers, and the partition has a connection to the left, The opening of the right chamber. The one-handed water sprinkler of claim 2, wherein the left and right end sides of the partition are respectively formed with a first pivot and a second pivot. The one-handed water sprinkler of claim 3, wherein the water inlet adjusting seat further comprises a water control transmission member and a first collar, and the water control transmission member is sleeved on the partition On the two pivots, the bottom edge of one side of the water control transmission member is provided with a water control block extending axially along the valve body, and the water control block correspondingly abuts against the periphery of the valve body and is disposed at the upper end of the inlet flow passage. The water control block has a swing displacement to control the opening and closing of the water inlet and the flow rate state, and the water control transmission member has a first side protruding from the first collar and connected to the first lever. a first lever portion is disposed on the outer circumference of the first lever, and the first trigger portion slides in a circular arc along the outer circumference of the valve body when the first lever moves the water inlet adjustment seat Displacement. The one-handed water sprinkler of claim 4, wherein the water inlet adjusting seat further comprises a first end cap, the first end cap protrudingly providing a first sleeve shaft portion, the first sleeve shaft The portion includes a first recess for the first shaft sleeve and a first protrusion extending radially along the outer circumference of the first sleeve shaft portion; and the first lever is formed in an annular structure to provide a The first set of shaft portions is sleeved with a first central hole and a first positioning hole that cooperates with the first protruding post. The one-handed water sprinkler of claim 5, wherein the first collar is provided with a first set of holes for the first set of shaft portions and a first outer ring wall, the first The outer ring wall is coupled to the inner wall of the valve body to fix the first collar to the interior of the valve body. The one-handed water sprinkler as described in claim 4, 5 or 6, wherein the water flower regulating seat further comprises a water flower regulating member, a brake lever and a second collar, the water flower regulating member being sleeved on a first shaft of the partition plate, and a gear on the two sides of the water regulating member and a second shaft connected to the second rod and connected to the second lever; the brake rod has one end a stop block corresponding to the water spout, and the other end of the brake lever has a driven section in an engagement relationship with the gear, and when the driven section is driven by the gear, the stop block and the outlet pipe are further adjusted Corresponding relationship between the inner and outer intervals of the water spout, the spacing is adjusted to adjust the opening and closing width; the outer periphery of the second lever is extended with a second pulling portion, and when the second lever drives the water regulating member to rotate The second pulling portion is slidably displaced in a circular arc shape along the outer circumference of the valve body. The one-handed water sprinkler of claim 7, wherein the water inlet adjusting seat further comprises a second end cap, and the second end cap protrudes from a second sleeve shaft, the second sleeve shaft The portion includes a second groove for the second shaft sleeve and a second protrusion extending radially along the outer circumference of the second sleeve portion; and the second lever is formed in an annular structure for providing The second set of shaft portions encloses a second central hole and a second positioning hole that cooperates with the second protruding post. The one-handed water sprinkler of claim 8, wherein the second collar is provided with a second set of holes for the second set of shaft portions and a second outer ring wall, the second The outer ring wall is coupled to the inner wall of the valve body to fix the second collar to the interior of the valve body. The one-handed water sprinkler according to claim 9, wherein the outer circumference of the valve is provided with a curved concave rail, and the first and second shifting rods respectively have a first and second corresponding curved arc concave rails. a fitting member, each of the fitting members is movably embedded in the curved concave rail, and when the water regulating seat and the water inlet adjusting seat rotate, the fittings are arcuately shaped along the curved concave rail Sliding displacement. The one-handed water sprinkler according to claim 10, wherein the water control block has a pair of annular grooves that should enter the water flow channel, and the annular groove receives an O-ring to make the O type The ring abuts against the inner wall of the valve body.