Leak-proof nebulizer

Abstract

The utility model discloses a kind of anti-leakage sprayers, it is related to sprayer technical field, including spray bottle and water guide pipe, the top of the spray bottle is movably connected with the bottom of water guide pipe, and the top of water guide pipe is fixedly connected with water storage tank, the water outlet of water storage tank is fixedly connected with pipe, the top of water storage tank is fixedly connected with spray stand. The utility model is provided with sealing mechanism, first, insert ring and sealing ring are inserted into slot one and slot two respectively, at the same time, rubber pad enters slot two with the movement of sealing ring, then, by the thread cooperation of threaded block and threaded sleeve, rotate threaded sleeve until fixed, to realize the communication of pipe on water storage tank and connecting pipe, its sealing mechanism can improve the sealing property after pipe on water storage tank and connecting pipe are connected, effectively prevent liquid from spilling from connecting place, greatly enhance the anti-leakage effect, in addition, the connecting mode of thread cooperation makes installation become simple and efficient, to meet the practicality of the device.

Description

Technical Field

[0001] This utility model relates to the field of sprayer technology, specifically a leak-proof sprayer. Background Technology

[0002] In agricultural production, horticultural maintenance, and disease prevention, sprayers are widely used and indispensable as a common liquid spraying tool. However, traditional sprayers have many problems in their design and use, especially liquid leakage, which not only wastes resources but may also pollute the environment and even affect the safety of users.

[0003] According to a search, Chinese patent document CN217806441U discloses a press-type sprayer for dry cleaning mousse, comprising a bottle body with a threaded connector at the upper center. A press-type head is located at the upper center of the connector. Fixing blocks are fixedly mounted on both sides of the press-type head. A groove is formed on one side wall of each of the two fixing blocks, and a protrusion is slidably mounted inside each of the two grooves. A baffle is fixedly connected between the two protrusions. A fixing tube is located inside the bottle body, and a first feeding tube is located inside the press-type head. A second feeding tube is located in the middle of the fixing tube. The lower end of the first feeding tube is fixedly connected to the second feeding tube. A third feeding tube is fixedly connected to the inner side wall of the second feeding tube, and round holes are formed on both sides of the lower end of the outer wall of the third feeding tube. This invention provides a dustproof protection function for the spray head in a press-type sprayer for dry cleaning mousse.

[0004] However, the above technologies still have certain shortcomings. For example, the connection between the bottle and the fixed tube is not equipped with an effective sealing mechanism, resulting in poor sealing effect and easy liquid leakage during use. This not only wastes resources but may also pollute the surrounding environment, while increasing the user's maintenance costs and safety hazards. To address these issues, we provide a leak-proof sprayer. Utility Model Content

[0005] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a leak-proof sprayer.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a leak-proof sprayer, comprising a spray bottle and a water guide pipe, wherein the top of the spray bottle is movably connected to the bottom of the water guide pipe, and a water storage tank is fixedly connected to the top of the water guide pipe, a conduit is fixedly connected to the outlet of the water storage tank, a spray frame is fixedly connected to the top of the water storage tank, and a pressing handle is rotatably connected to one end of the spray frame, a sealing mechanism is provided at one end of the conduit, and a connecting pipe is fixedly connected to one end of the sealing mechanism, a nozzle is fixedly connected to one end of the connecting pipe, and an adjusting mechanism is rotatably connected to the inner wall of the nozzle, and a spray hole is opened at one end of the nozzle.

[0007] The sealing mechanism described above includes a threaded sleeve, a retaining ring, a sealing ring, a rubber pad, and a threaded block. The inner wall of the threaded sleeve is threadedly connected to the outer wall of the threaded block. One end of the retaining ring is fixedly connected to one end of the threaded sleeve and one end of the sealing ring, respectively, and the retaining ring is located on the opposite side of the threaded sleeve and the sealing ring. The other end of the sealing ring is fixedly connected to one end of the rubber pad.

[0008] As described above, one end of the threaded block is fixedly connected to one end of the conduit, one end of the threaded sleeve is fixedly connected to one end of the connecting pipe, and slot one and slot two are respectively opened inside the threaded block.

[0009] As described above, the end of the insert ring away from the threaded sleeve is inserted into the interior of slot one, and the end of the sealing ring away from the insert ring is inserted into the interior of slot two.

[0010] The aforementioned adjusting mechanism includes a bevel gear disc, a bevel gear, a rotating rod, and a handwheel. The bevel gear disc meshes with the bevel gear, and the outer wall of the rotating rod is fixedly connected to the interior of the bevel gear. One end of the rotating rod is fixedly connected to the interior of the handwheel.

[0011] As described above, an adjusting nozzle is fixedly connected to the inner wall of the conical disc, and one end of the adjusting nozzle is rotatably connected to the inner wall of the connecting pipe. An adjusting hole is opened at the other end of the adjusting nozzle. A support block is fixedly connected to one end of the rotating rod, and one end of the support block is fixedly connected to the inner wall of the nozzle.

[0012] As described above, the bottom end of the bevel gear disc is rotatably connected to the inner wall of the nozzle, and one end of the adjusting nozzle is rotatably connected to the inner wall of the connecting pipe.

[0013] Compared with existing technologies, this leak-proof sprayer has the following advantages:

[0014] I. This utility model, through its sealing mechanism, firstly inserts the insertion ring and sealing ring into slot one and slot two respectively. Simultaneously, the rubber gasket moves into slot two along with the sealing ring. Then, through the threaded engagement of the threaded block and the threaded sleeve, the threaded sleeve is rotated until it is fixed, thereby achieving the connection between the conduit and the connecting pipe on the water storage tank. Its sealing mechanism can improve the sealing performance after the conduit and the connecting pipe on the water storage tank are connected, effectively preventing liquid from overflowing from the connection point and greatly enhancing the anti-leakage effect. In addition, the threaded connection method makes installation simple and efficient, thus meeting the practicality of the device.

[0015] II. Through the adjustment mechanism set up in this utility model, when it is necessary to adjust the flow rate of the nozzle, the handwheel is turned, which drives the rotating rod and the bevel gear to rotate. Since the bevel gear meshes with the bevel gear, the rotation of the bevel gear will drive the adjustment nozzle and its adjustment hole to rotate together. In this way, the position change of the adjustment hole can adjust the diameter of the spray hole on the nozzle, thereby changing the diameter of the water outlet at the spray hole, realizing the control of the flow rate, and ensuring that the amount of spray each time meets the requirements.

[0016] Other advantages, objectives and features of this invention will be set forth in part in the description which follows, and in part will be apparent to those skilled in the art from the following examination or study, or may be taught from the practice of this invention. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0018] Figure 2 This is a three-dimensional structural diagram of the sealing mechanism and its connecting parts of this utility model;

[0019] Figure 3 This is a schematic diagram of the internal three-dimensional structure of the nozzle of this utility model;

[0020] Figure 4 This is a three-dimensional structural diagram of the adjustment mechanism and its connecting parts of this utility model.

[0021] In the diagram: 1. Spray bottle; 2. Water guide pipe; 3. Water tank; 4. Guide pipe; 5. Connecting pipe; 6. Nozzle; 7. Spray hole; 8. Sealing mechanism; 801. Threaded sleeve; 802. Insert ring; 803. Sealing ring; 804. Rubber pad; 805. Threaded block; 9. Adjustment mechanism; 901. Bevel gear disc; 902. Bevel gear; 903. Rotating rod; 904. Handwheel; 10. Slot 1; 11. Slot 2; 12. Adjusting nozzle; 13. Adjusting hole; 14. Support block; 15. Spray frame; 16. Press handle. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] like Figure 1-4 As shown, this utility model provides a technical solution: a leak-proof sprayer, including a spray bottle 1 and a water guide pipe 2. The top of the spray bottle 1 is movably connected to the bottom of the water guide pipe 2, and a water storage tank 3 is fixedly connected to the top of the water guide pipe 2. A conduit 4 is fixedly connected to the outlet of the water storage tank 3. A spray frame 15 is fixedly connected to the top of the water storage tank 3, and a pressing handle 16 is rotatably connected to one end of the spray frame 15. A sealing mechanism 8 is provided at one end of the conduit 4, and a connecting pipe 5 is fixedly connected to one end of the sealing mechanism 8. A nozzle 6 is fixedly connected to one end of the connecting pipe 5, and an adjusting mechanism 9 is rotatably connected to the inner wall of the nozzle 6. A spray hole 7 is opened at one end of the nozzle 6.

[0024] First, insert the sealing mechanism 8 into slot 10 and slot 2 11 respectively. Then, through the threaded connection, rotate the sealing mechanism 8 until it is fixed, thereby connecting the conduit 4 on the water tank 3 with the connecting pipe 5. The sealing mechanism 8 can improve the sealing performance of the conduit 4 and the connecting pipe 5 after they are connected, effectively preventing liquid from overflowing from the connection and greatly enhancing the anti-leakage effect. In addition, the threaded connection method makes the installation simple and efficient, thus meeting the practicality of the device. Finally, if it is necessary to adjust the flow rate of the nozzle 6, rotate the adjustment mechanism 9, so that the adjustment mechanism 9 drives the adjustment nozzle 12 and its adjustment hole 13 to rotate together. In this way, the position change of the adjustment hole 13 can adjust the diameter of the spray hole 7 on the nozzle 6, thereby changing the diameter of the water outlet at the spray hole 7, realizing the control of the flow rate, and ensuring that the amount of spray each time meets the requirements.

[0025] like Figure 1 and Figure 2As shown, the sealing mechanism 8 includes a threaded sleeve 801, a retaining ring 802, a sealing ring 803, a rubber pad 804, and a threaded block 805. The inner wall of the threaded sleeve 801 is threadedly connected to the outer wall of the threaded block 805. One end of the retaining ring 802 is fixedly connected to one end of the threaded sleeve 801 and one end of the sealing ring 803, and the retaining ring 802 is located on the opposite side of the threaded sleeve 801 and the sealing ring 803. The other end of the sealing ring 803 is fixedly connected to one end of the rubber pad 804. One end of the threaded block 805 is fixedly connected to one end of the conduit 4. One end of the threaded sleeve 801 is fixedly connected to one end of the connecting pipe 5. The threaded block 805 has a slot 10 and a slot 21 respectively. The end of the retaining ring 802 away from the threaded sleeve 801 is inserted into the interior of the slot 10, and the end of the sealing ring 803 away from the retaining ring 802 is inserted into the interior of the slot 21.

[0026] First, insert the insertion ring 802 and the sealing ring 803 into slot 10 and slot 2 11 respectively. At the same time, the rubber pad 804 moves into slot 2 11 along with the sealing ring 803. Then, through the threaded engagement of the threaded block 805 and the threaded sleeve 801, rotate the threaded sleeve 801 until it is fixed, thereby realizing the connection between the conduit 4 and the connecting pipe 5 on the water storage tank 3. Its sealing mechanism 8 can improve the sealing performance of the conduit 4 and the connecting pipe 5 after they are connected on the water storage tank 3, effectively preventing liquid from overflowing from the connection and greatly enhancing the anti-leakage effect. In addition, the threaded connection method makes the installation simple and efficient, thus meeting the practicality of the device.

[0027] like Figure 1 , Figure 3 and Figure 4 As shown, the adjustment mechanism 9 includes a bevel gear 901, a bevel gear 902, a rotating rod 903, and a handwheel 904. The bevel gear 901 meshes with the bevel gear 902, and the outer wall of the rotating rod 903 is fixedly connected to the inside of the bevel gear 902. One end of the rotating rod 903 is fixedly connected to the inside of the handwheel 904. An adjustment nozzle 12 is fixedly connected to the inner wall of the bevel gear 901, and one end of the adjustment nozzle 12 is rotatably connected to the inner wall of the connecting pipe 5. An adjustment hole 13 is opened at the other end of the adjustment nozzle 12. A support block 14 is fixedly connected to one end of the rotating rod 903, and one end of the support block 14 is fixedly connected to the inner wall of the nozzle 6. The bottom end of the bevel gear 901 is rotatably connected to the inner wall of the nozzle 6, and one end of the adjustment nozzle 12 is rotatably connected to the inner wall of the connecting pipe 5.

[0028] If it is necessary to adjust the flow rate of nozzle 6, turn handwheel 904 to drive rotating rod 903 and bevel gear 902 to rotate. Since bevel gear 901 meshes with bevel gear 902, the rotation of bevel gear 901 will drive the adjusting nozzle 12 and its adjusting hole 13 to rotate together. In this way, the position change of adjusting hole 13 can adjust the diameter of spray hole 7 on nozzle 6, thereby changing the diameter of water exiting from spray hole 7, realizing flow rate control, and ensuring that the amount of spray each time meets the requirements.

[0029] Working principle: First, insert the insertion ring 802 and sealing ring 803 into slot 10 and slot 2 11 respectively. At the same time, the rubber pad 804 moves into slot 2 11 along with the sealing ring 803. Then, through the threaded engagement of the threaded block 805 and the threaded sleeve 801, rotate the threaded sleeve 801 until it is fixed, thereby connecting the conduit 4 on the water storage tank 3 with the connecting pipe 5. Its sealing mechanism 8 can improve the sealing performance of the conduit 4 on the water storage tank 3 after the connection with the connecting pipe 5. Finally, if it is necessary to adjust the flow rate of the nozzle 6, turn the handwheel 904, so that the handwheel 904 drives the rotating rod 903 and the bevel gear 902 to rotate. Since the bevel gear 901 meshes with the bevel gear 902, the rotation of the bevel gear 901 will drive the adjusting nozzle 12 and its adjusting hole 13 to rotate together. In this way, the position change of the adjusting hole 13 can adjust the diameter of the spray hole 7 on the nozzle 6, thereby changing the diameter of the water outlet at the spray hole 7 and realizing the flow rate control.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A leak-proof sprayer, comprising a spray bottle (1) and a water inlet tube (2), characterized in that: The top of the spray bottle (1) is movably connected to the bottom of the water pipe (2), and a water tank (3) is fixedly connected to the top of the water pipe (2). A conduit (4) is fixedly connected to the outlet of the water tank (3). A spray frame (15) is fixedly connected to the top of the water tank (3), and a pressing handle (16) is rotatably connected to one end of the spray frame (15). A sealing mechanism (8) is provided at one end of the conduit (4), and a connecting pipe (5) is fixedly connected to one end of the sealing mechanism (8). A nozzle (6) is fixedly connected to one end of the connecting pipe (5), and an adjustment mechanism (9) is rotatably connected to the inner wall of the nozzle (6). A spray hole (7) is opened at one end of the nozzle (6). The sealing mechanism (8) includes a threaded sleeve (801), a retaining ring (802), and a sealing ring. (803), rubber pad (804) and threaded block (805), the inner wall of the threaded sleeve (801) is threadedly connected to the outer wall of the threaded block (805), one end of the insert ring (802) is fixedly connected to one end of the threaded sleeve (801) and the sealing ring (803) respectively, and the insert ring (802) is located on the opposite side of the threaded sleeve (801) and the sealing ring (803), and the other end of the sealing ring (803) is fixedly connected to one end of the rubber pad (804).

2. The leak-proof sprayer according to claim 1, characterized in that: One end of the threaded block (805) is fixedly connected to one end of the conduit (4), and one end of the threaded sleeve (801) is fixedly connected to one end of the connecting pipe (5). The threaded block (805) is provided with slot one (10) and slot two (11) respectively.

3. The leak-proof sprayer according to claim 1, characterized in that: The end of the insert ring (802) away from the threaded sleeve (801) is inserted into the interior of slot one (10), and the end of the sealing ring (803) away from the insert ring (802) is inserted into slot two (11). The interior.

4. A leak-proof sprayer according to claim 1, characterized in that: The adjustment mechanism (9) includes a bevel gear disc (901), a bevel gear (902), a rotating rod (903), and a handwheel (904). The bevel gear disc (901) meshes with the bevel gear (902), and the outer wall of the rotating rod (903) is fixedly connected to the inside of the bevel gear (902). One end of the rotating rod (903) is fixedly connected to the inside of the handwheel (904).

5. A leak-proof sprayer according to claim 4, characterized in that: An adjusting nozzle (12) is fixedly connected to the inner wall of the conical disc (901), and one end of the adjusting nozzle (12) is rotatably connected to the inner wall of the connecting pipe (5). An adjusting hole (13) is opened at the other end of the adjusting nozzle (12). A support block (14) is fixedly connected to one end of the rotating rod (903), and one end of the support block (14) is fixedly connected to the inner wall of the nozzle (6).

6. A leak-proof sprayer according to claim 5, characterized in that: The bottom end of the bevel gear disc (901) is rotatably connected to the inner wall of the nozzle (6), and one end of the adjusting nozzle (12) is rotatably connected to the inner wall of the connecting pipe (5).

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