Spray pump with hidden rotating arm function

Abstract

The utility model relates to the technical field of spray pumps, in particular to a spray pump with a rotating arm hiding function, which comprises a bottle cap in threaded connection with the top end of a bottle body, a pump body is clamped on the inner side of the bottle cap, a spray head is sleeved at the top end of the pump body, a rotating arm block is inserted at the top end of the spray head, and the rotating arm block is inserted with the spray head through a connector. The interior of the spray head is fixedly connected with a connector through a fixing mechanism, a rotating arm rod is fixedly connected to the bottom end of the rotating arm block, and an adjusting head is connected to the bottom end of the rotating arm rod in a clamped mode. According to the spray pump with the hidden rotating arm function, the overall sealing performance of the spray pump with the hidden rotating arm function can be improved through design, the phenomenon of liquid leakage caused by looseness in the using process is avoided, meanwhile, the sprayed spray strength can be adjusted, and therefore the using requirements of users are met according to the requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of spray pumps, in particular to a spray pump with a hidden rotating arm function. Background Art

[0002] The main working principle of the spray pump is to reduce the space of the liquid container between the piston and the main body by pressing the piston downward, so that the air pressure in the liquid container increases sharply, thereby squeezing the liquid through the one-way valve of the sub-column, and the squeezed liquid is pressed into the flow channel of the main column through the sub-column, and then sprayed out through the nozzle of the head. Spray pumps are widely used in daily life. For example, shampoo, insecticide, gel water and cosmetics all use spray pumps. Among them, the spray pump with hidden rotating arm function is one of the spray pumps. Its nozzle is equipped with a rotating arm spray rod that can rotate 360 ​​degrees to improve the flexibility of the spray pump.

[0003] At present, for the convenience of disassembly and assembly, the top of the rotating arm spray rod of the spray pump with a hidden rotating arm function is tightly connected to the nozzle of the spray pump through a connector. However, since the rotating arm spray rod needs to be rotated when in use, it needs to be reset to a vertical state when stored so that the dust cover can be covered, which makes the connection between the rotating arm spray rod and the nozzle easy to loosen and leak. Since the size of the spray hole is inversely proportional to the spray intensity, the smaller the nozzle, the greater the spray intensity, and the larger the nozzle, the smaller the spray intensity. At present, the size of the spray hole at the bottom of the rotating arm spray rod is fixed and cannot be adjusted according to the required spray intensity.

[0004] Therefore, it is particularly important to design a spray pump with a hidden rotating arm function to solve the above-mentioned defects. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model designs a spray pump with a hidden rotating arm function, which aims to solve the technical problems that the connection between the rotating arm spray rod and the spray head of the spray pump with a hidden rotating arm function in the prior art is prone to loosening and leakage when in use, and the spray intensity cannot be adjusted according to the required spray intensity.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A spray pump with a hidden swivel arm function comprises a bottle cap threadedly connected to the top of a bottle body, a pump body is clamped on the inner side of the bottle cap, a spray head is sleeved on the top of the pump body, a swivel arm block is plugged into the top of the spray head, the swivel arm block is plugged into the spray head through a connecting head, the interior of the spray head is connected and fixed to the connecting head through a fixing mechanism, the bottom end of the swivel arm block is fixedly connected to a swivel arm rod, and the bottom end of the swivel arm rod is clamped with an adjusting head.

[0008] As a preferred solution of the utility model, a dust cover is sleeved on the top of the bottle body, and a sleeve groove adapted for use with the dust cover is provided on the outer side of the bottle body.

[0009] As a preferred solution of the utility model, a positioning boss is fixedly connected to the outer side of the top end of the bottle body, and a positioning groove adapted for use with the positioning boss is provided on the inner side of the bottom end of the bottle cap.

[0010] As a preferred solution of the utility model, a liquid introduction tube is inserted into the bottom end of the pump body, the top end of the pump body is clamped with the bottle cap through a collar, and a sealing gasket is movably installed between the collar and the bottle body.

[0011] As a preferred solution of the utility model, a pressing groove adapted for use with the spray head is provided on the top of the bottle cap, and a pressure head is fixedly connected to the inside of the spray head and located on the inner side of the connecting head.

[0012] As a preferred solution of the utility model, the connecting head is rotatably connected to the rotating arm block, a tightening convex ring is fixedly connected to the outer side of the connecting head, and a tightening groove adapted for use with the tightening convex ring is provided on the inner side of the nozzle.

[0013] As a preferred solution of the utility model, the fixing mechanism includes a fixing block slidably connected to the inside of the nozzle, a fixing groove adapted for use with the fixing block is provided on the outside of the connecting head, the top of the fixing block is fixedly connected to the nozzle via a spring, a connecting block is fixedly connected to the outside of the fixing block, and a toggle block is fixedly connected to the top of the connecting block and located on the outside of the nozzle.

[0014] As a preferred solution of the utility model, a snap-fitting convex ring is fixedly connected to the outer side of the adjusting head, and a snap-fitting groove adapted for use with the snap-fitting convex ring is provided on the inner side of the bottom end of the swing arm rod.

[0015] As a preferred solution of the utility model, a connecting frame is fixedly connected to the inside of the adjusting head, an adjusting stud is threadedly connected to the inside of the connecting frame, and an adjusting stopper is fixedly connected to the bottom end of the adjusting stud.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. In the utility model, through the coordinated design of the nozzle, the connector and the fixing mechanism, after the connector is inserted into the interior of the nozzle, the tightening convex ring enters the inner side of the tightening groove, so that the connector and the nozzle are tightly fitted to ensure the sealing of the connection. When the connector is inserted into the inner side of the nozzle, the fixing block is automatically stuck into the inner side of the fixing groove, thereby fixing the connector to avoid loosening and leakage during use.

[0018] 2. In the utility model, through the design of the adjusting head, the adjusting head is inserted into the inner side of the rotating arm rod, and then the engaging convex ring is inserted into the inner side of the engaging groove, thereby fixing the adjusting head on the inner side of the rotating arm rod. When the adjusting head is in use, the adjusting block is rotated under the connection between the adjusting stud and the connecting frame, and the gap between the adjusting block and the adjusting head is adjusted to adjust the spray intensity, thereby meeting the user's usage needs according to the needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the inner structure of the bottle cap of the utility model;

[0021] Figure 3 for Figure 2 The enlarged schematic diagram at A in the middle;

[0022] Figure 4 for Figure 2 Enlarged schematic diagram of point B in the middle.

[0023] In the figure: 1. bottle body; 101. dust cover; 102. sleeve groove; 103. positioning boss; 104. positioning groove; 2. bottle cap; 3. pump body; 301. liquid introduction tube; 302. collar; 303. sealing gasket; 4. nozzle; 401. pressing groove; 402. pressurizing head; 5. rotating arm block; 6. connecting head; 601. tightening convex ring; 602. tightening groove; 7. fixing mechanism; 701. fixing block; 702. fixing groove; 703. spring; 704. connecting block; 705. toggle block; 8. rotating arm rod; 9. adjusting head; 901. snap-fitting convex ring; 902. snap-fitting groove; 903. connecting frame; 904. adjusting stud; 905. adjusting block. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Example

[0025] See also Figure 1-Figure 4 , the utility model provides a technical solution:

[0026] A spray pump with a hidden swivel arm function comprises a bottle cap 2 threadedly connected to the top of a bottle body 1, a pump body 3 is clamped on the inner side of the bottle cap 2, a spray head 4 is sleeved on the top of the pump body 3, a swivel arm block 5 is plugged into the top of the spray head 4, the swivel arm block 5 is plugged into the spray head 4 through a connector 6, the inside of the spray head 4 is connected and fixed to the connector 6 through a fixing mechanism 7, a swivel arm rod 8 is fixedly connected to the bottom end of the swivel arm block 5, and an adjusting head 9 is clamped on the bottom end of the swivel arm rod 8.

[0027] First, a dust cover 101 is sleeved on the top of the bottle body 1, and a sleeve groove 102 adapted for the dust cover 101 is provided on the outside of the bottle body 1. When not in use, the dust cover 101 is sleeved on the outside of the bottle body 1, and the bottom end of the dust cover 101 is fixed to the outside of the bottle body 1 through the sleeve groove 102 to prevent it from falling off. The dust cover 101 protects the exposed part of the bottom end of the rotating arm rod 8 to prevent external dust from contaminating the exposed part.

[0028] Furthermore, a positioning boss 103 is fixedly connected to the outer side of the top of the bottle body 1, and a positioning groove 104 adapted for use with the positioning boss 103 is opened on the inner side of the bottom end of the bottle cap 2. When the bottle cap 2 is threadedly installed on the top of the bottle body 1, the positioning groove 104 on the inner side of the bottle cap 2 contacts the positioning boss 103 to complete the positioning of the bottle cap 2.

[0029] Then, a liquid introduction tube 301 is inserted into the bottom end of the pump body 3, and the top end of the pump body 3 is clamped with the bottle cap 2 through the collar piece 302. A sealing gasket 303 is movably installed between the collar piece 302 and the bottle body 1. The pump body 3 is clamped to the inner side of the bottle cap 2 through the collar piece 302. After the bottle cap 2 is installed on the top end of the bottle body 1, the sealing gasket 303 between the collar piece 302 and the bottle body 1 can ensure the sealing between the bottle cap 2 and the bottle body 1 to avoid liquid leakage and air leakage. When the pump body 3 is used, the nozzle 4 is pressed to pump the liquid out through the liquid introduction tube 301.

[0030] Furthermore, a pressing groove 401 adapted for use with the nozzle 4 is provided at the top of the bottle cap 2, and a pressurizing head 402 is fixedly connected to the inside of the nozzle 4 and located on the inner side of the connecting head 6. When the bottle cap 2 is pressed, the nozzle 4 moves down to the inner side of the pressing groove 401, and the pressing groove 401 can limit the pressing distance to avoid damage to the pump body 3 due to excessive pressing. At the same time, when the liquid is injected into the nozzle 4 by pressing downward, the volume of the liquid passing through is reduced by the pressurizing head 402 to achieve the purpose of pressurization, so that the liquid can finally be well atomized and sprayed out.

[0031] Among them, the connecting head 6 is rotatably connected to the rotating arm block 5, and a tightening convex ring 601 is fixedly connected to the outer side of the connecting head 6, and a tightening groove 602 adapted for the tightening convex ring 601 is opened on the inner side of the nozzle 4. After the connecting head 6 is connected to the nozzle 4, the rotating arm block 5 can be rotated so that the rotating arm rod 8 can be rotated 360 degrees to adjust the direction of liquid spraying. At the same time, after the connecting head 6 is inserted into the interior of the nozzle 4, the tightening convex ring 601 enters the inner side of the tightening groove 602, so that the connecting head 6 and the nozzle 4 are tightly fitted to ensure the sealing of the connection.

[0032] Furthermore, the fixing mechanism 7 includes a fixing block 701 slidably connected to the inside of the nozzle 4, a fixing groove 702 adapted for the fixing block 701 is provided on the outside of the connecting head 6, the top of the fixing block 701 is fixedly connected to the nozzle 4 through a spring 703, the outside of the fixing block 701 is fixedly connected to a connecting block 704, and the top of the connecting block 704 and the outside of the nozzle 4 are fixedly connected to a toggle block 705, when the connecting head 6 is inserted into the inside of the nozzle 4, the fixing block 701 is automatically stuck in the inside of the fixing groove 702, so as to fix the connecting head 6 to avoid loosening and leakage during use, and when the connecting head 6 needs to be separated from the nozzle 4, it is only necessary to move the toggle block 705 upwards, and under the connection of the connecting block 704, the fixing block 701 is moved out from the inside of the fixing groove 702 to release the fixation of the connecting head 6, and then the connecting head 6 can be pulled out.

[0033] Secondly, a snap-in convex ring 901 is fixedly connected to the outer side of the adjusting head 9, and a snap-in groove 902 adapted for use with the snap-in convex ring 901 is opened on the inner side of the bottom end of the swing arm rod 8. After the adjusting head 9 is snapped into the inner side of the swing arm rod 8, the snap-in convex ring 901 is snapped into the inner side of the snap-in groove 902, thereby fixing the adjusting head 9 to the inner side of the swing arm rod 8.

[0034] Finally, the interior of the adjusting head 9 is fixedly connected to a connecting frame 903, the inner side of the connecting frame 903 is threadedly connected to an adjusting stud 904, and the bottom end of the adjusting stud 904 is fixedly connected to an adjusting block 905. When the adjusting head 9 is in use, the adjusting block 905 is rotated under the connection between the adjusting stud 904 and the connecting frame 903, and the gap between the adjusting block 905 and the adjusting head 9 is adjusted to adjust the intensity of the spray sprayed, thereby meeting the user's usage needs according to demand.

[0035] In this embodiment, the implementation scenario is specifically as follows: when the bottle cap 2 is threadedly installed on the top of the bottle body 1, the pump body 3 is clamped on the inner side of the bottle cap 2 through the collar piece 302. After the bottle cap 2 is installed on the top of the bottle body 1, the sealing gasket 303 between the collar piece 302 and the bottle body 1 can ensure the sealing between the bottle cap 2 and the bottle body 1 to avoid leakage of liquid and air. When the pump body 3 is used, the spray head 4 is pressed to pump out the liquid through the liquid introduction tube 301. After the connecting head 6 is connected to the spray head 4, the rotating arm block 5 can be rotated so that the rotating arm rod 8 can be rotated 360 degrees to adjust the direction of liquid spraying. At the same time, after the connecting head 6 is inserted into the interior of the spray head 4, the tightening convex ring 601 enters the inner side of the tightening groove 602, so that the connecting head 6 and the spray head 4 are tightly fitted to ensure the sealing of the connection. When the connector 6 is inserted into the inner side of the spray head 4, the fixing block 701 is automatically stuck into the inner side of the fixing groove 702, so as to fix the connector 6 to avoid loosening and leakage during use. When the adjusting head 9 is in use, the adjusting block 905 is rotated to adjust the gap between the adjusting block 905 and the adjusting head 9 under the connection of the adjusting stud 904 and the connecting frame 903, so as to adjust the spray intensity of the spray. The whole operation process is simple and convenient. Compared with the existing spray pump with hidden rotating arm function, the utility model can improve the overall sealing of the spray pump with hidden rotating arm function through design, avoid loosening and leakage during use, and can adjust the spray intensity of the spray, so as to meet the user's use needs according to needs.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A spray pump with a hidden rotating arm function, comprising a bottle cap (2) threadedly connected to the top of a bottle body (1), characterized in that: The inner side of the bottle cap (2) is clamped with a pump body (3), the top end of the pump body (3) is sleeved with a nozzle (4), the top end of the nozzle (4) is plugged with a rotating arm block (5), the rotating arm block (5) is plugged with the nozzle (4) via a connecting head (6), the interior of the nozzle (4) is connected and fixed to the connecting head (6) via a fixing mechanism (7), the bottom end of the rotating arm block (5) is fixedly connected with a rotating arm rod (8), and the bottom end of the rotating arm rod (8) is clamped with an adjusting head (9).

2. The spray pump with hidden rotating arm function according to claim 1, characterized in that: The top end of the bottle body (1) is sleeved with a dust cover (101), and the outer side of the bottle body (1) is provided with a sleeve groove (102) adapted for use with the dust cover (101).

3. The spray pump with hidden rotating arm function according to claim 1, characterized in that: A positioning boss (103) is fixedly connected to the outer side of the top end of the bottle body (1), and a positioning groove (104) adapted for use with the positioning boss (103) is provided on the inner side of the bottom end of the bottle cap (2).

4. The spray pump with hidden rotating arm function according to claim 1, characterized in that: The bottom end of the pump body (3) is plugged with a liquid introduction tube (301), the top end of the pump body (3) is clamped with the bottle cap (2) via a collar (302), and a sealing gasket (303) is movably installed between the collar (302) and the bottle body (1).

5. The spray pump with hidden rotating arm function according to claim 1, characterized in that: The top of the bottle cap (2) is provided with a pressing groove (401) adapted for use with the spray head (4), and a pressure head (402) is fixedly connected inside the spray head (4) and located on the inner side of the connecting head (6).

6. The spray pump with hidden rotating arm function according to claim 1, characterized in that: The connecting head (6) is rotatably connected to the rotating arm block (5); a tightening convex ring (601) is fixedly connected to the outer side of the connecting head (6); and a tightening groove (602) adapted for use with the tightening convex ring (601) is provided on the inner side of the spray head (4).

7. The spray pump with hidden rotating arm function according to claim 1, characterized in that: The fixing mechanism (7) comprises a fixing block (701) slidably connected to the inside of the nozzle (4); a fixing groove (702) adapted for use with the fixing block (701) is provided on the outside of the connecting head (6); the top end of the fixing block (701) is fixedly connected to the nozzle (4) via a spring (703); a connecting block (704) is fixedly connected to the outside of the fixing block (701); and a toggle block (705) is fixedly connected to the top end of the connecting block (704) and located outside the nozzle (4).

8. The spray pump with hidden rotating arm function according to claim 1, characterized in that: A snap-fitting convex ring (901) is fixedly connected to the outer side of the regulating head (9), and a snap-fitting groove (902) adapted for use with the snap-fitting convex ring (901) is provided on the inner side of the bottom end of the rotating arm rod (8).

9. The spray pump with hidden rotating arm function according to claim 1, characterized in that: The interior of the adjusting head (9) is fixedly connected to a connecting frame (903), the inner side of the connecting frame (903) is threadedly connected to an adjusting stud (904), and the bottom end of the adjusting stud (904) is fixedly connected to an adjusting stopper (905).

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