Rotary spray head structure for cosmetic bottle

Abstract

The utility model discloses a rotary nozzle structure for a cosmetic bottle, which comprises a pressing cap, a rotary nozzle component is mounted at an outlet of the pressing cap, and an adjusting component is mounted in a channel of the pressing cap; the rotary nozzle assembly comprises a fixed nozzle and a rotary nozzle; the adjusting assembly comprises a fixed adjusting part and a movable adjusting part, a threaded groove is formed in the adjusting end of the fixed adjusting part, a plurality of adjusting pieces are arranged on the circumference of a groove opening of the threaded groove, and a movable external thread matched with the threaded groove is arranged at the adjusting end of the movable adjusting part. The movable adjusting piece is provided with a supporting part located between the adjusting pieces, and when the rotary nozzle drives the movable adjusting piece to move, the supporting part moves between the adjusting pieces to enable the adjusting pieces to be opened or close up, and the liquid outflow state is adjusted. The utility model has the advantages that when the adjusting piece is moved, the supporting part moves, so that the plurality of adjusting sheets are opened or closed up, and the liquid flow is changed; the atomization fine degree is improved, and the user experience is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cosmetic bottle structure especially relates to cosmetic bottle spray head. BACKGROUND

[0002] Rotary spray heads are widely used in personal care, beauty and hair care, household cleaning and other fields, and can meet the needs of different users. For example, it can be used as a spray head for a perfume bottle, making it convenient for users to refill the perfume at any time; it can also be used as a spray head for moisturizing water, helping users to evenly apply the moisturizing water; and it can also be used as a spray head for oral spray, for cleaning the oral cavity and keeping the breath fresh. Rotary spray heads provide users with a convenient, aesthetic and practical user experience. However, the existing rotary spray heads are not fine enough in adjusting the flow rate and atomization degree of the liquid, and problems such as too much or too little liquid being sprayed after adjustment, or the liquid not being fine enough, may occur. SUMMARY

[0003] The utility model discloses a rotary spray head structure for a cosmetic bottle, which solves the problem of the difficulty in adjusting the liquid output and the atomization degree of the liquid sprayed by the spray head of the cosmetic bottle in the prior art.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0005] A rotary spray head structure for a cosmetic bottle, comprising a cap, a rotary nozzle assembly mounted at the outlet of the cap, and an adjusting assembly installed in the channel of the cap;

[0006] The rotary nozzle assembly comprises a fixed nozzle connected to the outlet and a rotary nozzle threadedly connected to the fixed nozzle;

[0007] The adjusting assembly comprises a fixed adjusting member and a movable adjusting member,

[0008] The fixed end of the fixed adjusting member is fixed in the cap, and the adjusting end thereof is provided with a longitudinal thread groove identical to that of the fixed adjusting member, and the groove circumference of the thread groove is arranged with a plurality of adjusting pieces,

[0009] The fixed end of the movable adjusting member is fixed on the rotary nozzle, and the adjusting end thereof is provided with a movable external thread matched with the thread groove, and the movable adjusting member is provided with a supporting part located between the plurality of adjusting pieces,

[0010] When the rotary nozzle drives the movable adjusting member to move, the supporting part moves between the plurality of adjusting pieces to make the plurality of adjusting pieces spread apart or close together, thereby adjusting the liquid outflow state.

[0011] Further, the maximum longitudinal section of the supporting part is greater than the adjusting end of the fixed adjusting member, and the moving stroke of the supporting part is less than the length of the adjusting piece;

[0012] The maximum longitudinal section of the supporting part is circular.

[0013] Further, the moving adjusting piece is provided with a limiting part in the channel, the fixed nozzle is provided with a blocking part matched with the limiting part at the outlet, and the distance between the limiting part and the blocking part is smaller than the length of the adjusting piece.

[0014] Further, the fixed nozzle is provided with an outer nozzle thread outside, and the rotating nozzle is provided with an inner nozzle thread matched with the outer nozzle thread.

[0015] Further, the rotating nozzle is provided with a fixing frame, and the fixed end of the moving adjusting piece is fixed on the fixing frame.

[0016] Further, the cap is provided with a fixing hole matched with the fixed end of the fixed adjusting piece.

[0017] Further, the outer end of the fixing hole is provided with a decorative end cover.

[0018] Further, the free end of the adjusting piece does not contact the channel wall.

[0019] Further, when the adjusting pieces are in the maximum expansion state, there is a gap between the adjacent adjusting pieces.

[0020] Further, the adjusting piece is provided with a plurality of through holes.

[0021] The advantages of the utility model lie in that the rotating nozzle moves on the fixed nozzle, drives the moving adjusting piece and the supporting part to move, makes the adjusting pieces expand or close, the liquid flow changes, and the gap between the free end of the adjusting piece and the channel wall, the gap between the adjusting pieces when the adjusting pieces are in the maximum expansion state and the plurality of through holes on the adjusting piece can improve the atomization fineness and improve the user experience. BRIEF DESCRIPTION OF DRAWINGS

[0022] The drawings described herein are used to provide further understanding of the utility model, constitute a part of the present application, and do not constitute improper limitation to the utility model, and in the drawings:

[0023] Figure 1 is the structure schematic view of the adjusting piece closing state of the utility model embodiment

[0024] Figure 2 is Figure 1 the structure schematic view of A of

[0025] Figure 3 is Figure 1 the structure schematic view of B of

[0026] Figure 4 is the structure schematic view of the adjusting piece expansion state of the utility model embodiment

[0027] Figure 5 is the C part structure schematic diagram of Figure 4 ;

[0028] Figure 6 is the D part structure schematic diagram of Figure 4 ;

[0029] Figure 7 is the adjusting piece open state front structure schematic diagram;

[0030] Figure 8 is the adjusting piece open state front structure schematic diagram with through hole;

[0031] Figure 9 is the rotating nozzle front structure schematic diagram.

[0032] Cap 1, channel 11, rotating nozzle assembly 2, fixed nozzle 21, blocking part 211, nozzle outer thread 212, rotating nozzle 22, nozzle inner thread 221, fixed frame 222, adjusting assembly 3, fixed adjusting part 31, threaded groove 311, adjusting piece 312, through hole 3121, fixed end 313 of fixed adjusting part, moving adjusting part 32, fixed end 321 of moving adjusting part, moving outer thread 322, supporting part 323, limiting part 324, adjusting end 325 of moving adjusting part, decorative end cover 4. DETAILED DESCRIPTION

[0033] The utility model will be combined with the specific implementation example and the drawing below in detail, here with the utility model's illustrative embodiment and explanation are used to explain the utility model, but not as the limitation to the utility model.

[0034] As Figures 1-8 shown, a rotating nozzle structure for a cosmetic bottle, comprising a cap 1, a rotating nozzle assembly 2 is installed at the outlet of the cap 1, and an adjusting assembly 3 is installed in the channel 11 of the cap 1.

[0035] The rotating nozzle assembly 2 comprises a fixed nozzle 21 connected to the outlet and a rotating nozzle 22 threadedly connected to the fixed nozzle 21.

[0036] The adjusting assembly 3 comprises a fixed adjusting part 31 and a moving adjusting part 32,

[0037] The fixed end 313 of the fixed adjusting part is fixed in the cap 1, and the adjusting end is provided with a threaded groove 311 in the same longitudinal direction as the fixed adjusting part 31, and a plurality of adjusting pieces 312 are arranged around the slot opening of the threaded groove 311,

[0038] The fixed end 321 of the mobile adjusting member is fixed on the rotating nozzle 22, and the adjusting end 325 of the mobile adjusting member is provided with a mobile external thread 322 matched with the threaded groove 311, and the mobile adjusting member 32 is provided with a supporting part 323 between the adjusting pieces 312,

[0039] When the rotating nozzle 22 drives the mobile adjusting member 32 to move, the supporting part 323 moves between the adjusting pieces 312 to make the adjusting pieces 312 spread or close, thereby adjusting the liquid outflow state.

[0040] The maximum longitudinal section of the supporting part 323 is greater than the adjusting end of the fixed adjusting member 31, and the moving stroke of the supporting part 323 is less than the length of the adjusting piece 312.

[0041] The maximum longitudinal section of the supporting part 323 is circular.

[0042] The mobile adjusting member 32 is provided with a limiting part 324 in the channel 11, and the fixed nozzle 21 connected to the outlet is provided with a blocking part 211 matched with the limiting part 324, and the distance between the limiting part 324 and the blocking part 211 is less than the length of the adjusting piece 312.

[0043] The outer side of the fixed nozzle 21 is provided with a nozzle external thread 212, and the inner side of the rotating nozzle 22 is provided with a nozzle internal thread 221 matched with the nozzle external thread 212.

[0044] The rotating nozzle 22 is internally provided with a fixed frame 222, and the fixed end 321 of the mobile adjusting member is fixed on the fixed frame 222.

[0045] The cap 1 is provided with a fixed hole matched with the fixed end 313 of the fixed adjusting member.

[0046] The outer end of the fixed hole is provided with a decorative end cover 4.

[0047] The free end of the adjusting piece 312 does not contact the channel wall.

[0048] When the adjusting pieces 312 are maximally spread, there is a gap between adjacent adjusting pieces 312.

[0049] In some embodiments, as Figure 9 The adjusting piece 312 is provided with a plurality of through holes 3121.

[0050] The installation process of the utility model is roughly as follows: the fixed nozzle 21 is screwed in the rotating nozzle 22, the fixed end 321 of the moving adjusting part is bonded on the fixed frame 222, the adjusting end 325 of the moving adjusting part is screwed in the threaded groove 311, the fixed end 313 of the fixed adjusting part is inserted into the fixed hole, the fixed nozzle 21 is bonded at the outlet of the cap 1, the end of the fixed end 313 of the fixed adjusting part is bonded at the outer end of the fixed hole, and finally a decorative end cover 4 is installed at the outer end of the fixed hole.

[0051] In use, the rotating nozzle 22 is twisted to move on the fixed nozzle 21, the moving adjusting part 32 and the supporting part 323 are driven to move, the plurality of adjusting pieces 312 are opened or closed, the liquid flow is changed, there is a gap between the free end of the adjusting piece 312 and the passage wall, there is a gap between the adjusting pieces 312 after the plurality of adjusting pieces 312 are opened to the maximum extent, and the plurality of through holes 3121 distributed on the adjusting piece 312 can improve the atomization fineness and improve the user experience.

[0052] The above describes the technical solutions provided by the embodiments of the utility model in detail, the principles and implementation manners of the embodiments of the utility model are described by applying specific examples, the above embodiment descriptions are only applicable to helping understand the principles of the embodiments of the utility model; meanwhile, for the general technical personnel in the art, the embodiments of the utility model will have changes in the specific implementation manners and application ranges, and the content of the specification should not be understood as the limitation of the utility model.

Claims

1. A rotating nozzle structure for cosmetic bottle, comprising a cap, characterized in that: a rotating nozzle assembly is installed at the outlet of the cap, and an adjusting assembly is installed in the channel of the cap; the rotating nozzle assembly comprises a fixed nozzle connected at the outlet and a rotating nozzle screwed on the fixed nozzle; the adjusting assembly comprises a fixed adjusting member and a moving adjusting member, the fixed end of the fixed adjusting member is fixed in the cap, and the adjusting end is provided with a longitudinal thread groove matching the fixed adjusting member, and the groove is circumferentially arranged with a plurality of adjusting pieces; the fixed end of the moving adjusting member is fixed on the rotating nozzle, and the adjusting end is provided with a moving external thread matching the thread groove, and the moving adjusting member is provided with a supporting part between the plurality of adjusting pieces, when the rotating nozzle drives the moving adjusting member to move, the supporting part moves between the plurality of adjusting pieces to make the plurality of adjusting pieces spread apart or close together, and the liquid outflow state is adjusted.

2. The rotating nozzle structure for cosmetic bottle according to claim 1, characterized in that: the maximum longitudinal section of the supporting part is larger than the adjusting end of the fixed adjusting member, and the moving stroke of the supporting part is smaller than the length of the adjusting piece; the maximum longitudinal section of the supporting part is circular.

3. The rotating nozzle structure for cosmetic bottle according to claim 2, characterized in that: the moving adjusting member is provided with a limiting part, and the limiting part is in the channel, and the fixed nozzle is provided with a blocking part matching the limiting part at the connection position of the outlet, and the distance between the limiting part and the blocking part is smaller than the length of the adjusting piece.

4. The rotating nozzle structure for cosmetic bottle according to claim 2, characterized in that: the outer side of the fixed nozzle is provided with a nozzle external thread, and the inner side of the rotating nozzle is provided with a nozzle internal thread matching the nozzle external thread.

5. The rotating nozzle structure for cosmetic bottle according to claim 2, characterized in that: the rotating nozzle is provided with a fixed frame, and the fixed end of the moving adjusting member is fixed on the fixed frame.

6. A rotating head structure for a cosmetic bottle as defined in claim 1, wherein: the cap is provided with a fixed hole matching the fixed end of the fixed adjusting member.

7. A rotating head structure for a cosmetic bottle according to claim 6, wherein: the outer end of the fixed hole is provided with a decorative end cap.

8. A rotating head structure for a cosmetic bottle as defined in claim 1, wherein: the free end of the adjusting piece does not contact the wall of the channel.

9. A rotating head structure for a cosmetic bottle as defined in claim 1, wherein: when the plurality of adjusting pieces are maximally spread apart, there is a gap between adjacent adjusting pieces.

10. A rotating head structure for a cosmetic bottle as defined in claim 1, wherein: the adjusting piece is provided with a plurality of through holes.

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