CN217308623U

CN217308623U - Convenient-to-use handheld sprayer

Info

Publication number: CN217308623U
Application number: CN202220034394.2U
Authority: CN
Inventors: 覃爽; 闫晓威; 陶鑫; 李攀
Original assignee: Yichang Yiyang Seedling Technology Co ltd
Current assignee: Yichang Yiyang Seedling Technology Co ltd
Priority date: 2022-01-08
Filing date: 2022-01-08
Publication date: 2022-08-30
Anticipated expiration: 2032-01-08

Abstract

The utility model discloses a handheld sprinkler convenient to use, establish the whole bucket that sprays that is cylindrical structure of cavity in including, the circumference outer wall that sprays the bucket is close to the bottom and opens there is oblique through-hole, and has pegged graft the raceway in the through-hole to one side, its characterized in that, the top opening part inner wall joint of raceway has the cock ring, and has pegged graft the hose that absorbs water in the cock ring, the top that sprays the bucket is close to the edge and is provided with outstanding inlet tube, and the top outer wall spiro union of inlet tube has sealed lid, one side that the raceway was kept away from to the vertical outer wall that sprays the bucket is fixed with bow-shaped handle. The utility model discloses can only need hold the handle and constantly press down the top of the arc depression bar among the actuating mechanism simultaneously and can drive pressurization bucket work when using, and then pressurize the inside of spraying the bucket for inside water can be followed the top end opening part blowout of raceway, only need plug up the delivery port on hose top that absorbs water with the finger when spraying the end and stop simultaneously pressing can.

Description

Convenient-to-use handheld sprayer

Technical Field

The utility model relates to a watering can technical field especially relates to a handheld sprinkler convenient to use.

Background

The watering can is mainly used for watering flowers and plants in gardens or agricultural plants or is used when being used for family cleaning and disinfection, and the watering can commonly used is generally a pressurized watering can, needs manpower to pressurize and spray water, but has the problem of low water spraying efficiency. For this reason, long-term research has been conducted, and various solutions have been proposed.

The novel watering can for watering flowers, which is disclosed by the retrieved Chinese patent publication No. CN109349069A, comprises a watering can body, wherein the watering can comprises a nozzle, a spray head, a suction pipe and a water storage cavity; a first pipe connecting the spray head and the spray nozzle; the method is characterized in that: the sprinkling can is also provided with a sprinkling end, and the sprinkling end is sequentially communicated and connected with the position, close to the bottom end, of the water storage cavity through a second pipe and a sprinkling nozzle; the first pipe and the second pipe are both metal shaped hoses. And a hose is also arranged in the metal shaping hose. However, although the water yield of the watering can is increased, a device for preventing water from being abnormally spilled is not arranged, so that the water is often spilled out of the flowerpot due to the fact that the water is not easy to control.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a convenient hand-held sprinkler.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a handheld sprayer convenient to use comprises a spraying barrel with a cavity arranged therein and integrally in a cylindrical structure, wherein an inclined through hole is formed in the outer wall of the circumference of the spraying barrel close to the bottom end, a water delivery pipe is inserted in the inclined through hole, a plug ring is connected to the inner wall of the opening at the top end of the water delivery pipe in a clamping manner, a water absorbing hose is inserted in the plug ring, a protruding water inlet pipe is arranged at the position, close to the edge, of the top end of the spraying barrel, a sealing cover is screwed on the outer wall at the top end of the water inlet pipe, an arched handle is fixed to one side, away from the water delivery pipe, of the vertical outer wall of the spraying barrel, a pressurizing barrel connected with the bottom end of the arched handle is fixed to the bottom end of the outer wall of the spraying barrel, the section of the arched handle is in a C-shaped structure, a driving mechanism matched with the pressurizing barrel is arranged on the inner wall of the middle of the arched handle, and therefore the pressurizing barrel can be driven to work only by holding the handle and continuously pressing the top end of an arched pressure rod in the driving mechanism when in use, and then pressurize the inside of spraying the bucket for inside water can be followed the top opening part blowout of raceway, only need when spraying the end plug up the delivery port on water-absorbing hose top with the finger and stop pressing simultaneously can.

Preferably, the bottom of hose that absorbs water is deepened to the bottom inner wall department that sprays the bucket, and the bottom of hose that absorbs water is fixed with the counter weight ball to can ensure when the not high time of the water level in spraying the bucket, the soft bottom of the pipe that absorbs water still can be soaked in water, and along with the slope of spraying the bucket, the counter weight ball can let the bottom water inlet of hose that absorbs water submerge in water all the time.

Preferably, the top end of the water pipe is sleeved with a shower head, and a plurality of small holes are reserved at the top end of the shower head.

Preferably, the driving mechanism comprises hinged plates fixed on the front side and the rear side of the arched handle, an arc-shaped pressure rod is rotatably connected between the two hinged plates, a horizontally arranged telescopic rod is fixed at the position, located at the top end of the arc-shaped pressure rod, of the bottom of the arched handle, and a fixed pulley is fixed at the position, located at the bottom end of the arc-shaped pressure rod, of the bottom of the arched handle.

Preferably, the circumference inner wall sliding connection of pressurization bucket has the piston board, and the fixed surface of piston board has the stay cord, the stay cord passes the tip of pressurization bucket, it fixes in the bottom of arc depression bar to bypass the fixed pulley again, the piston board is kept away from the one end middle part of stay cord and is fixed with the extension spring, and the fixed barrel head of the other end of extension spring, it is equipped with one-way pneumatic valve to inlay on the piston board, the air current through one-way pneumatic valve can only follow one side flow direction one side of extension spring in stay cord place, thereby can be when using, the cooperation is pressed the top of arc depression bar and can be driven the stay cord and is pulled constantly, and then drive the piston board constantly to one side motion of stay cord, move to the barrel head again under the effect of extension spring with the air in the compression bucket.

Preferably, the one end middle part that the fixed pulley was kept away from to the pressurization bucket is pegged graft and is had the breather pipe, and the breather pipe is located to spray that the inside end port department of bucket articulates there is the rubber lid, and the mouth of pipe department outer wall of breather pipe keeps away from that articulated some department inlays and is equipped with magnet, and the circumference edge of rubber lid keeps away from articulated some department and is fixed with the iron core to can be when using, when there is not the air current by intraductal spun, closely adsorb the rubber lid in mouth of pipe department under the effect of magnet, avoided the water reflux to the pressurization bucket in.

Compared with the prior art, the utility model provides a handheld sprinkler convenient to use possesses following beneficial effect:

1. through setting up the actuating mechanism who hides in bow-shaped handle, can only need hold the handle and constantly press the top of the arc depression bar among the actuating mechanism simultaneously and can drive pressurization bucket work when using, and then pressurize the inside of spraying the bucket for inside water can be followed the top opening part blowout of raceway, only need plug up the delivery port on water-absorbing hose top with the finger when spraying the end and stop simultaneously pressing can.

2. Through the hose and the counter weight ball that absorb water that extend to the barrel head that set up, can ensure when the water level in spraying the bucket is not high, the soft bottom of the pipe that absorbs water still can soak in aquatic to along with the slope of spraying the bucket, the counter weight ball can let the bottom water inlet of the hose that absorbs water submerge in aquatic all the time.

3. Through the articulated rubber lid at the orificial rubber that sets up, can be when using, when not having the air current by intraductal blowout, adsorb rubber lid tightly in orificial department under the effect of magnet, avoided the water backward flow to the pressurization bucket in.

Drawings

Fig. 1 is a schematic perspective view of a handy hand-held sprinkler according to the present invention;

FIG. 2 is a schematic cross-sectional view of a convenient hand held sprayer according to the present invention;

fig. 3 is a schematic view, partially in section, of a pressurized barrel of a handy hand sprayer according to the present invention.

In the figure: 1. a spraying barrel; 2. a telescopic rod; 3. an arc-shaped compression bar; 4. an arcuate handle; 5. a fixed pulley; 6. a pressurizing barrel; 7. a piston plate; 8. a tension spring; 9. a breather pipe; 10. a rubber cover; 11. a counterweight ball; 12. a water suction hose; 13. a water delivery pipe; 14. a plug ring; 15. a sealing cover; 16. a shower head; 17. a hinge plate; 18. a magnet; 19. pulling a rope; 20. a one-way air valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In this embodiment

Referring to fig. 1-3, a handheld sprayer convenient to use, including establishing the whole spray barrel 1 that is cylindrical structure of cavity in, the circumference outer wall of spray barrel 1 is close to the bottom and opens there is oblique through-hole, and the intussuseption of oblique through-hole is pegged graft and has had raceway 13, the top opening part inner wall joint of raceway 13 has a stopper ring 14, and the intussuseption of stopper ring 14 has been pegged graft and has been had water-absorbing hose 12, the top of spray barrel 1 is close to the edge and is provided with outstanding inlet tube, and the top outer wall spiro union of inlet tube has sealed lid 15, one side that the raceway 13 was kept away from to the vertical outer wall of spray barrel 1 is fixed with bow-shaped handle 4, and the outer wall of spray barrel 1 is close to the bottom and is fixed with the pressurization bucket 6 of being connected with bow-shaped handle 4 bottom, the cross-section of bow-shaped handle 4 is C shape structure, and the middle part inner wall of bow-shaped handle 4 is provided with the actuating mechanism with pressurization bucket 6 looks adaptation, thereby can only need hold the handle constantly press the top of arc depression bar 3 in actuating mechanism and can drive pressurization bucket 6 when using Work, and then pressurize the inside of spraying bucket 1 for inside water can be followed the top opening part blowout of raceway 13, only need plug up the delivery port on water-absorbing hose 12 top with the finger when spraying the end and stop pressing simultaneously can.

Referring to fig. 1, the utility model discloses in, the bottom of the hose that absorbs water 12 is deepened to the bottom inner wall department of spray barrel 1, and the bottom of the hose that absorbs water 12 is fixed with counterweight ball 11 to can ensure when the water level in spray barrel 1 is not high, the bottom of the hose that absorbs water 12 still can be soaked in water, and along with the slope of spray barrel 1, counterweight ball 11 can let the bottom water inlet of the hose that absorbs water 12 submerge in water all the time.

Wherein, the top of the water pipe 13 is sleeved with a shower head 16, and a plurality of small holes are reserved at the top of the shower head 16.

The driving mechanism comprises hinged plates 17 which are fixed on the arched handle 4 and close to the front side and the rear side, an arc-shaped pressure rod 3 is rotatably connected between the two hinged plates 17, a telescopic rod 2 which is horizontally arranged is fixed at the top end of the arc-shaped pressure rod 3 at the bottom of the arched handle 4, and a fixed pulley 5 is fixed at the bottom end of the arc-shaped pressure rod 3 at the bottom of the arched handle 4.

Wherein, the circumference inner wall sliding connection of pressurization bucket 6 has piston plate 7, and the fixed surface of piston plate 7 has stay cord 19, stay cord 19 passes the tip of pressurization bucket 6, it fixes in the bottom of arc depression bar 3 to bypass fixed pulley 5 again, piston plate 7 is kept away from the one end middle part of stay cord 19 and is fixed with extension spring 8, and the fixed barrel head of the other end of extension spring 8, inlay on the piston plate 7 and be equipped with one-way pneumatic valve 20, the air current through one-way pneumatic valve 20 can only flow to one side of extension spring 8 from one side at stay cord 19 place, thereby can be when using, the cooperation is pressed the top of arc depression bar 3 and can be driven stay cord 19 and draw constantly, and then drive piston plate 7 constantly to one side motion of stay cord 19, move again to the barrel head under the effect of extension spring 8 with the air in the compression bucket.

Wherein, the one end middle part that fixed pulley 5 was kept away from to pressurization bucket 6 is pegged graft and is had breather pipe 9, and breather pipe 9 is located and has articulated rubber lid 10 in the port department of spraying 1 inside end, and the mouth of pipe department outer wall of breather pipe 9 keeps away from that articulated some department is inlayed and is equipped with magnet 18, and the circumference edge of rubber lid 10 keeps away from articulated some department and is fixed with the iron core, thereby can be when using, when not having the air current by intraductal spun, tightly adsorb rubber lid 10 in mouth of pipe department under the effect of magnet 18, avoided the water to flow back to in the pressurization bucket 6.

The working principle is as follows: the spraying barrel 1 is filled with water, the sealing cover 15 is screwed tightly, then the top end of the arc-shaped pressure rod 3 is pressed, so that the arc-shaped pressure rod 3 presses the end part of the telescopic rod 2, the bottom end of the arc-shaped pressure rod 3 moves reversely at the moment to drive the pull rope 19 to pull continuously, the piston plate 7 is driven to move continuously to one side of the pull rope 19, and then the spraying barrel moves to the barrel bottom under the action of the tension spring 8 to compress air in the barrel; and then pressurize the inside of spraying barrel 1 for inside water can be followed the top opening part blowout of raceway 13, only need plug the delivery port on water-absorbing hose 12 top with the finger when spraying the end and stop pressing can simultaneously.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A handheld sprayer convenient to use comprises a spraying barrel (1) with a cavity arranged therein and integrally having a cylindrical structure, wherein the circumference outer wall of the spraying barrel (1) is provided with an inclined through hole close to the bottom end, and a water conveying pipe (13) is inserted in the inclined through hole, the handheld sprayer is characterized in that a plug ring (14) is clamped at the inner wall of the opening at the top end of the water conveying pipe (13), a water suction hose (12) is inserted in the plug ring (14), the top end of the spraying barrel (1) is close to the edge and is provided with a protruded water inlet pipe, the outer wall at the top end of the water inlet pipe is screwed with a sealing cover (15), one side, far away from the water conveying pipe (13), of the vertical outer wall of the spraying barrel (1) is fixed with an arched handle (4), the outer wall of the spraying barrel (1) is close to the bottom end and is fixed with a pressurizing barrel (6) connected with the bottom end of the arched handle (4), and the cross section of the arched handle (4) is of a C-shaped structure, and a driving mechanism matched with the pressurizing barrel (6) is arranged on the inner wall of the middle part of the arched handle (4).

2. A handy sprayer, as claimed in claim 1, characterized in that the bottom end of the water suction hose (12) is deep into the inner wall of the bottom of the spraying bucket (1), and the bottom of the water suction hose (12) is fixed with a counter weight ball (11).

3. The hand-held sprayer convenient to use is characterized in that a shower head (16) is sleeved at the top end of the water conveying pipe (13), and a plurality of small holes are reserved at the top end of the shower head (16).

4. The hand-held sprayer convenient to use, according to claim 1, is characterized in that the driving mechanism comprises hinged plates (17) fixed on the arched handle (4) close to the front side and the rear side, an arched pressure rod (3) is rotatably connected between the two hinged plates (17), a horizontally-arranged telescopic rod (2) is fixed on the top end of the arched pressure rod (3) at the bottom of the arched handle (4), and a fixed pulley (5) is fixed on the bottom end of the arched pressure rod (3) at the bottom of the arched handle (4).

5. The convenient-to-use handheld sprayer according to claim 4, characterized in that a piston plate (7) is connected to the inner wall of the circumference of the pressurizing barrel (6) in a sliding manner, a pulling rope (19) is fixed on the surface of the piston plate (7), the pulling rope (19) penetrates through the end of the pressurizing barrel (6) and then bypasses a fixed pulley (5) to be fixed at the bottom end of the arc-shaped pressing rod (3), a tension spring (8) is fixed in the middle of one end, far away from the pulling rope (19), of the piston plate (7), the other end of the tension spring (8) is fixed at the bottom of the barrel, a one-way air valve (20) is embedded in the piston plate (7), and air flowing through the one-way air valve (20) can only flow to one side of the tension spring (8) from one side where the pulling rope (19) is located.

6. The convenient hand-held sprayer according to claim 5, wherein the middle part of the end of the pressurizing barrel (6) far away from the fixed pulley (5) is inserted with a vent pipe (9), the port of the end of the vent pipe (9) inside the spraying barrel (1) is hinged with a rubber cover (10), the outer wall of the vent pipe (9) far away from the hinge point is embedded with a magnet (18), and the periphery of the rubber cover (10) far away from the hinge point is fixed with an iron core.