Plug-in mounting type pressing spray head

Abstract

The utility model discloses a plug-in mounting type pressing spray head which comprises a fixing cap and a pressing head mounted on the upper side of the fixing cap, a nozzle is embedded in the round outer wall of the front end of the pressing head, a guide pipe is arranged at the other end of the nozzle, a pressing rod is connected to one end of the guide pipe in a sleeved mode, a fixing sleeve is arranged in the fixing cap, and the fixing sleeve is sleeved with a pressing rod. A spring is used in the fixing sleeve, a piston is arranged at the lower end of the guide pipe to suck cosmetic stock solution, a suction pipe is fixedly connected to the outer wall of the lower end of the guide pipe, a fixing ring and a baffle are installed, dust, bacteria and other pollutants are prevented from entering the interior of the spray head, sanitation of the spray head is kept, meanwhile, a nozzle is closed when the spray head is not used, and the spray head is convenient to use. Therefore, the leakage risk caused by incomplete discharge of the liquid is reduced, the possibility of waste and accidents is avoided, the blocking nozzle can prevent liquid residues from drying up and caking at the nozzle, the abrasion of the spray head is reduced, and the service life of the spray head is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field related to cosmetic pressing nozzles, and particularly relates to an insert - type pressing nozzle. Background Art

[0002] The insert - type pressing nozzle is a device commonly used for the transfer and spraying of various liquids. It usually consists of a nozzle head, a nozzle, and a connecting part, and can be conveniently connected to a container or a pipeline. When in use, only by pressing can the required liquid be sprayed out. However, when spraying atomized cosmetics, the nozzle area is in an exposed state for a long time, resulting in dust and incompletely sprayed cosmetics clogging in the nozzle area. When spraying next time, if not spraying empty once, it will cause the clogged and solidified dust and cosmetics to be sprayed on the skin surface. Content of the Utility Model

[0003] The purpose of the utility model is to provide an insert - type pressing nozzle to solve the problem that when spraying atomized cosmetics, the nozzle area is in an exposed state for a long time, resulting in dust and incompletely sprayed cosmetics clogging in the nozzle area as mentioned in the above background art.

[0004] To achieve the above purpose, the utility model provides the following technical scheme: an insert - type pressing nozzle, including a fixed cap and a pressing head installed on the upper side of the fixed cap;

[0005] The inner wall of the front - end circular outer wall of the pressing head is embedded with a nozzle;

[0006] The other end of the nozzle is provided with a guiding tube;

[0007] One end of the guiding tube is sleeved with a pressing rod. A fixed sleeve is arranged inside the fixed cap, a spring is used inside the fixed sleeve, a piston is arranged at the lower end of the guiding tube to suck the original cosmetic liquid, and a suction pipe is fixedly connected to the outer wall of the lower end of the guiding tube;

[0008] A fixing ring is arranged on the front side of the nozzle, and a baffle is arranged on the front side of the fixing ring to block the nozzle.

[0009] Preferably, the outer wall of the rear end of the baffle is fixedly connected with a transmission rod penetrating through the pressing head, and a fixing rod is fixedly connected to the outer wall of the rear end of the transmission rod to limit the position of the transmission rod.

[0010] Preferably, a gear is arranged at the rear side of the transmission rod, and a rack meshing with the gear is fixedly connected to the outer wall of the upper end of the fixed cap.

[0011] Preferably, a limiting plate is fixedly connected to the outer wall of the right end of the fixing ring to limit the maximum rotation position of the baffle. When the rack moves downward, it will drive the gear to rotate, thereby driving the transmission rod and the baffle to rotate synchronously.

[0012] Preferably, the baffle can only rotate counterclockwise to the left by a maximum of 180 degrees, and the rack is located on the right side of the gear.

[0013] Preferably, the lower outer wall of the fixing cap is screwed with a bottle body to store cosmetics, and a through opening is provided between the fixing sleeve and the straw for the cosmetic stock solution to flow into the interior of the fixing sleeve.

[0014] Preferably, holes are provided inside the outer walls at the left and right ends of the piston to guide the cosmetic stock solution into the guiding tube, and one end of the straw is beveled.

[0015] Compared with the prior art, the present utility model provides an insert-type pressing nozzle, which has the following beneficial effects:

[0016] By installing the fixing ring and the baffle, when the nozzle is not in use, the baffle can block the fixing ring area, thereby blocking the nozzle area, preventing dust, bacteria and other pollutants from entering the interior of the nozzle, maintaining the hygiene of the nozzle, and at the same time closing the spray opening when not in use, thereby reducing the leakage risk caused by incomplete discharge of the liquid, avoiding waste and the possibility of accidents. Blocking the spray opening can prevent the liquid residue from drying and caking at the spray opening, reduce the wear of the nozzle, extend its service life, and avoid damage and pollution of the nozzle, reduce the frequency of replacing the nozzle, thereby saving the costs of maintenance and replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 FIG. is a schematic structural diagram of an insert-type pressing nozzle of the present utility model.

[0018] Figure 2 FIG. is a schematic side sectional structural diagram of an insert-type pressing nozzle of the present utility model.

[0019] Figure 3 FIG. is a schematic partial side sectional structural diagram of the pressing head area of the present utility model.

[0020] Figure 4 FIG. is a schematic partial top view structural diagram of the pressing head area of the present utility model.

[0021] Figure 5 FIG. is a schematic partial side view structural diagram of the fixing rod area of the present utility model.

[0022] In the figure: 1, bottle body; 2, fixing cap; 3, pressing head; 4, nozzle; 5, guiding tube; 6, pressing rod; 7, spring; 8, piston; 9, straw; 10, fixing sleeve; 11, fixing ring; 12, baffle; 13, transmission rod; 14, fixing rod; 15, rack; 16, limiting plate; 17, gear. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0024] The present utility model provides an insert type pressing nozzle as Figures 1-5 shown, which includes a fixing cap 2 and a pressing head 3 installed on the upper side of the fixing cap 2;

[0025] A nozzle 4 is embedded inside the circular outer wall at the front end of the pressing head 3;

[0026] The other end of the nozzle 4 is provided with a guiding tube 5;

[0027] One end of the guiding tube 5 is sleeved with a pressing rod 6. A fixing sleeve 10 is arranged inside the fixing cap 2. A spring 7 is used inside the fixing sleeve 10. A piston 8 is arranged at the lower end of the guiding tube 5 to suck the cosmetic stock solution. The outer wall at the lower end of the guiding tube 5 is fixedly connected with a suction pipe 9. When using the nozzle, first, the fixing cap 2 and the bottle body 1 for storing the cosmetic stock solution are fixed by screwing. Subsequently, the pressing head 3 is pressed down. At this time, the pressing head 3 will synchronously drive the guiding tube 5 and the pressing rod 6 to move down synchronously, causing the spring 7 to contract. When the guiding tube 5 moves down, it also synchronously drives the piston 8 to move down and abuts against the upper end opening of the suction pipe 9, making the inside of the suction pipe 9 form a vacuum, and sucking the cosmetic stock solution in the bottle body 1 through the lower end opening of the suction pipe 9. After completely pressing the pressing head 3, the pressing head 3 is released. At this time, the piston 8 moves up, sucks the cosmetic stock solution from the suction pipe 9, and transfers it into the guiding tube 5, and sprays it out from the nozzle 4;

[0028] A fixing ring 11 is arranged on the front side of the nozzle 4, and a baffle 12 is arranged on the front side of the fixing ring 11 to block the nozzle 4. When it is not necessary to spray the cosmetic stock solution, the baffle 12 can be blocked on the fixing ring 11 to block the position of the nozzle 4, avoiding the situation that dust enters the inside of the nozzle 4 and causes the nozzle 4 to be blocked. At the same time, it can also keep the area of the nozzle 4 moist and reduce the speed of the residual cosmetic stock solution in the nozzle 4 from drying up.

[0029] As Figure 3 and Figure 5 shown, the outer wall at the rear end of the baffle 12 is fixedly connected with a transmission rod 13 penetrating inside the pressing head 3. The outer wall at the rear end of the transmission rod 13 is fixedly connected with a fixing rod 14 to limit the position of the transmission rod 13. A gear 17 is arranged at the rear side of the transmission rod 13. The outer wall at the upper end of the fixing cap 2 is fixedly connected with a rack 15 meshing with the gear 17.

[0030] After pressing the indenter 3, the gear 17 will be driven to move downward synchronously. During the downward movement of the gear 17, it will mesh with the rack 15 and rotate, thereby driving the transmission rod 13 to rotate the baffle 12, exposing the blocked nozzle 4, so that the nozzle 4 can normally spray the cosmetic raw liquid.

[0031] As Figure 4 and Figure 5 As shown, a limiting plate 16 is fixedly connected to the outer wall of the right end of the fixed ring 11 to limit the maximum rotation position of the baffle 12. When the rack 15 moves downward, it will drive the gear 17 to rotate, thereby driving the transmission rod 13 and the baffle 12 to rotate synchronously. The baffle 12 can only rotate counterclockwise to the left by a maximum of 180 degrees. The rack 15 is located on the right side of the gear 17.

[0032] When the indenter 3 rebounds, under the meshing of the gear 17 and the rack 15, it can drive the gear 17 to rotate in the opposite direction, drive the position of the baffle 12 to reset, and after abutting against the limiting plate 16, reach a position completely fitting with the fixed ring 11, sealing the position of the nozzle 4. When the indenter 3 moves downward to make the rack 15 and the gear 17 mesh, it can only drive the baffle 12 to rotate counterclockwise, exposing the nozzle 4. When the indenter 3 moves upward, it can drive the baffle 12 to reset.

[0033] As Figure 1 and Figure 2 As shown, a bottle body 1 is screwed to the outer wall of the lower end of the fixed cap 2 to store cosmetics. A through port is provided between the fixed sleeve 10 and the straw 9 for the cosmetic raw liquid to flow into the fixed sleeve 10. Holes are provided inside the outer walls at the left and right ends of the piston 8 to guide the cosmetic raw liquid into the guiding tube 5. One end of the straw 9 is beveled.

[0034] The fixed cap 2 is screwed with the thread ring at the upper end of the bottle body 1 to limit the position of the bottle body 1 filled with cosmetics. When the piston 8 moves up and down, through repeated sealing and leakage, a sealed and flowing space is formed at the through port position between the fixed sleeve 10 and the straw 9, thereby sucking out the cosmetic raw liquid in the bottle body 1. The holes at the left and right ends of the piston 8 can guide the inhaled cosmetic raw liquid into the guiding tube 5. Moreover, the horizontal length of the piston 8 is less than the horizontal length of the lower side of the fixed sleeve 10 and greater than the horizontal length of the through port. At the same time, a sealing plate is provided at the lower end of the guiding tube 5. This enables, after inhaling the cosmetic raw liquid, the cosmetic raw liquid in the limited space to be inhaled into the guiding tube 5 through the holes, completing the transfer of the cosmetic raw liquid. When the straw 9 is a flexible tube and one end is beveled, the inhalation speed of the cosmetic raw liquid can be accelerated.

[0035] The implementation principle of this embodiment is as follows: When using the nozzle, first screw and fix the fixed cap 2 and the bottle body 1 storing the cosmetic stock solution. Then press down the pressing head 3. At this time, the pressing head 3 will synchronously drive the guiding tube 5 and the pressing rod 6 to move downward synchronously, causing the spring 7 to contract. When the guiding tube 5 moves downward, it also synchronously drives the piston 8 to move downward and abuts against the upper end opening of the suction tube 9, making the inside of the suction tube 9 form a vacuum. Through the lower end opening of the suction tube 9, the cosmetic stock solution in the bottle body 1 is sucked in. After completely pressing the pressing head 3, release the pressing head 3. At this time, the piston 8 moves upward, sucks the cosmetic stock solution from the suction tube 9, and transfers it into the guiding tube 5, and sprays it out from the nozzle 4. When it is not necessary to spray the cosmetic stock solution, the baffle 12 can be used to block the fixed ring 11, thereby blocking the position of the nozzle 4 to avoid the situation that dust enters the inside of the nozzle 4 and causes the nozzle 4 to be blocked. At the same time, it can also keep the area of the nozzle 4 moist and reduce the speed of the residual cosmetic stock solution in the nozzle 4 from drying up.

[0036] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An inserted pressing nozzle, comprising a fixing cap (2) and a pressing head (3) installed on the upper side of the fixing cap (2); The inner wall of the front circular outer wall of the pressing head (3) is internally embedded with a nozzle (4); The other end of the nozzle (4) is provided with a guiding tube (5); One end of the guiding tube (5) is sleeved with a pressing rod (6), a fixing sleeve (10) is arranged inside the fixing cap (2), a spring (7) is used inside the fixing sleeve (10), a piston (8) is arranged at the lower end of the guiding tube (5) to suck the cosmetic stock solution, and a suction pipe (9) is fixedly connected to the outer wall of the lower end of the guiding tube (5); It is characterized in that: A fixing ring (11) is arranged on the front side of the nozzle (4), and a baffle (12) is arranged on the front side of the fixing ring (11) to block the nozzle (4).

2. The plug-in pressing nozzle according to claim 1, characterized in that: The rear outer wall of the baffle (12) is fixedly connected with a transmission rod (13) penetrating inside the pressing head (3), and a fixing rod (14) is fixedly connected to the rear outer wall of the transmission rod (13) to limit the position of the transmission rod (13).

3. The cartridge-type pressing nozzle according to claim 2, wherein: A gear (17) is arranged on the rear side of the transmission rod (13), and a rack (15) meshing with the gear (17) is fixedly connected to the upper outer wall of the fixing cap (2).

4. The insert type pressing nozzle according to claim 3, characterized in that: A limiting plate (16) is fixedly connected to the right outer wall of the fixing ring (11) to limit the maximum rotation position of the baffle (12), and when the rack (15) moves downward, it will drive the gear (17) to rotate, thereby driving the transmission rod (13) and the baffle (12) to rotate synchronously.

5. The plug-in pressing nozzle according to claim 4, wherein: The baffle (12) can only rotate counterclockwise to the left by a maximum of 180 degrees, and the rack (15) is located on the right side of the gear (17).

6. The plug-in pressing nozzle according to claim 1, characterized in that: The lower outer wall of the fixing cap (2) is screwed with a bottle body (1) to store cosmetics, and a through port is provided between the fixing sleeve (10) and the suction pipe (9) for the cosmetic stock solution to flow into the inside of the fixing sleeve (10).

7. The cartridge-type pressing nozzle according to claim 1, wherein: Holes are formed in the inner walls of the left and right ends of the piston (8) to guide the cosmetic stock solution into the guiding tube (5), and one end of the suction pipe (9) is beveled.

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