Aerosol nozzle capable of being rotationally pressed

Abstract

The utility model discloses a rotary pressing aerosol sprayer, which belongs to the technical field of aerosol sprayers, and comprises a spraying cover and a connecting seat, an aerosol button is arranged on the spraying cover, a pressing positioning part is arranged on the aerosol button, and a pressing positioning matching part is arranged on the connecting seat. And the spraying cover rotates on the connecting seat and drives the pressing positioning part and the pressing positioning matching part to be mutually positioned or separated during rotation so as to lock or unlock the aerial fog button. A user can lock or unlock the aerial fog button only by simply rotating the spraying cover, so that the user locks the aerial fog button when the aerial fog bottle is not used and unlocks the aerial fog button when the aerial fog bottle is used, the aerial fog button is effectively prevented from being pressed by mistake, and the aerial fog button locking device is simple and convenient to operate and high in practicability. Therefore, the use experience of the user and the use safety of the aerosol bottle are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aerosol spray nozzles, in particular to a rotating and pressing aerosol spray nozzle. Background Art

[0002] At present, most liquids on the market are used in the form of sprays. Because the atomized liquid can directly reach the site of action, the spray is uniform, the action surface is large, and the liquid can be saved, it has been widely used in many fields, such as medicine and health, beauty and makeup, etc. Existing spray bottles generally use a hand-pressed spray head to spray the liquid, that is, the liquid is sprayed from the nozzle through the high-pressure gas filled in the bottle body, such as a liquid dressing spray bottle disclosed in the utility model patent of Chinese patent number CN202322373948.9, a skin care product outer packaging spray bottle disclosed in the utility model patent of Chinese patent number CN202220397296.5, an aerosol bottle disclosed in the utility model patent of Chinese patent number CN201921826506.2, and an aerosol bottle for cosmetics disclosed in the utility model patent of Chinese patent number CN201921660513.X, etc.

[0003] However, users are prone to accidentally pressurizing the spray head when not in use, causing liquid to spray out of the spray bottle, which not only wastes liquid, but also poses certain safety hazards to the accidentally sprayed liquid.

[0004] Therefore, further improvement is necessary. Utility Model Content

[0005] The utility model aims to provide a rotating and pressing aerosol spray head to overcome the shortcomings of the prior art.

[0006] A rotating and pressing aerosol spray head designed for this purpose comprises a spray cover and a connecting seat, the spray cover is provided with an aerosol button, the aerosol button is provided with a pressing and positioning portion, and the connecting seat is provided with a pressing and positioning matching portion. The spray cover is rotatably arranged on the connecting seat, and when rotating, drives the pressing and positioning portion and the pressing and positioning matching portion to be positioned or separated from each other, so as to lock or unlock the aerosol button.

[0007] The spray cover is provided with a spray cover notch, an extension portion is provided on one side of the spray cover notch and is connected with the aerosol button through the extension portion, and the pressing and positioning portion is provided at the bottom of the aerosol button in a direction away from the extension portion.

[0008] The connecting seat is provided with a connecting seat notch, and the pressing and positioning matching portion is arranged at one side of the connecting seat notch corresponding to the pressing and positioning portion.

[0009] A pressing concave arc is arranged on the surface of the aerosol button in a direction away from the extending portion, the pressing positioning portion is a convex column and is convexly arranged at the bottom of the pressing concave arc, and the pressing positioning matching portion is a boss and is convexly arranged on one side of the notch of the connecting seat corresponding to the pressing positioning portion.

[0010] A limiting convex ridge is also arranged on one side of the pressing and positioning matching portion.

[0011] The surface of the spray cover is provided with an inclined portion corresponding to the pressing concave arc, and the height of the inclined portion is lower than the height of the pressing concave arc.

[0012] A connecting hole is provided at the bottom of the aerosol button, and an aerosol spray hole is provided on the side away from the pressing concave arc. A connecting channel is provided between the connecting hole and the aerosol spray hole, and the two are connected to each other through the connecting channel. The connecting seat is fixedly provided on the aerosol bottle, and the connecting hole is connected to the aerosol bottle through the notch of the connecting seat.

[0013] The connection channel is provided with a limiting portion in the direction of the connection seat, the connection seat is provided with a limiting matching portion, and the limiting portion and the limiting matching portion are mutually limited and matched.

[0014] A plurality of reinforcing ribs are arranged at the bottom of the aerosol button.

[0015] The spray cover is provided with a rotation positioning portion, and the connecting seat is provided with a rotation positioning matching portion. The spray cover is rotationally arranged on the connecting seat, and when rotating, the rotation positioning portion and the rotation positioning matching portion are mutually positioned and matched. The spray cover is provided with a clamping portion, and the connecting seat is provided with a clamping matching portion, and the clamping matching portion and the clamping matching portion are mutually clamped and disassembled.

[0016] The utility model improves the above structure by respectively providing a push positioning portion and a push positioning matching portion on the aerosol button and the connecting seat, and utilizes the spray cover to be able to rotate relative to the connecting seat, so that when the spray cover rotates, the push positioning portion and the push positioning matching portion can be positioned or separated from each other; when the push positioning portion and the push positioning matching portion are positioned with each other, the aerosol button can be locked, and the user cannot press the aerosol button, thereby avoiding accidental pressing of the aerosol button; when the push positioning portion and the push positioning matching portion are separated from each other, the aerosol button can be unlocked, and the user can press the aerosol button to realize atomized spraying of liquid.

[0017] That is, the user only needs to simply turn the spray cap to lock or unlock the aerosol button, so that the user can lock the aerosol button when the aerosol bottle is not in use and unlock the aerosol button when the aerosol bottle is in use. The operation is simple and convenient, thereby improving the user experience and the safety of using the aerosol bottle. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the assembly structure of an embodiment of the utility model.

[0019] Figure 2 The figure is a schematic diagram of the exploded structure of an embodiment of the utility model.

[0020] Figure 3 It is a schematic diagram of the structure of the spray cover.

[0021] Figure 4 It is a structural schematic diagram of the connecting seat. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0023] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0024] See also Figure 1-Figure 4 The rotating and pressing aerosol spray head comprises a spray cover 1 and a connecting seat 2. The spray cover 1 is provided with an aerosol button 3, the aerosol button 3 is provided with a pressing and positioning portion 4, and the connecting seat 2 is provided with a pressing and positioning matching portion 5. The spray cover 1 is rotatably arranged on the connecting seat 2, and when rotating, the pressing and positioning portion 4 and the pressing and positioning matching portion 5 are driven to be positioned or separated from each other to lock or unlock the aerosol button 3.

[0025] In this embodiment, a press-positioning portion 4 and a press-positioning matching portion 5 are respectively provided on the aerosol button 3 and the connecting seat 2, and the spray cover 1 can be rotated relative to the connecting seat 2, so that when the spray cover 1 is rotated, the press-positioning portion 4 and the press-positioning matching portion 5 can be positioned or separated from each other. When the press-positioning portion 4 and the press-positioning matching portion 5 are positioned with each other, the aerosol button 3 can be locked, and the user cannot press the aerosol button 3, thereby avoiding accidental pressing of the aerosol button 3. When the press-positioning portion 4 and the press-positioning matching portion 5 are separated from each other, the aerosol button 3 can be unlocked, and the user can press the aerosol button 3 to realize atomized spraying of the liquid.

[0026] That is, the user only needs to simply rotate the spray cap 1 to lock or unlock the aerosol button 3, so that the user can lock the aerosol button 3 when the aerosol bottle is not in use and unlock the aerosol button 3 when the aerosol bottle is in use. The operation is simple and convenient, thereby improving the user experience and the safety of the aerosol bottle.

[0027] Among them, a spray cover notch is provided on the spray cover 1, an extension portion 6 is provided on one side of the spray cover notch, and is connected with the aerosol button 3 through the extension portion 6, and the pressing and positioning portion 4 is arranged at the bottom of the aerosol button 3 in a direction away from the extension portion 6, thereby, the aerosol button 3 can be elastically pressed on the spray cover notch through the extension portion 6.

[0028] The connecting seat 2 is provided with a connecting seat notch 7 , and the pressing and positioning matching portion 5 is arranged on one side of the connecting seat notch 7 corresponding to the pressing and positioning portion 4 .

[0029] In this embodiment, the notch of the spray cap and the notch 7 of the connection seat correspond to each other, and the two are arranged on the same axis, and the pressing and positioning part 4 and the pressing and positioning matching part 5 are arranged on the same side. When the spray cap 1 is rotated in one direction at a certain angle relative to the connection seat 2, the pressing and positioning part 4 and the pressing and positioning matching part 5 are mutually positioned and matched, and the aerosol button 3 is locked and cannot be pressed. When the spray cap 1 is rotated in the opposite direction at a certain angle relative to the connection seat 2, the pressing and positioning part 4 and the pressing and positioning matching part 5 are separated from each other, and the aerosol button 3 is released and can be pressed at will.

[0030] Specifically, when the spray cover 1 rotates counterclockwise relative to the connecting seat 2, the pressing and positioning portion 4 and the pressing and positioning matching portion 5 are positioned and matched with each other, and when the spray cover 1 rotates clockwise relative to the connecting seat 2, the pressing and positioning portion 4 and the pressing and positioning matching portion 5 are separated from each other.

[0031] A pressing concave arc 8 is provided on the surface of the aerosol button 3 in a direction away from the extension portion 6 , and the size of the pressing concave arc 8 corresponds to the shape of a user's finger, so that the user's finger acts on the pressing concave arc 8 and presses the aerosol button 3 .

[0032] The pressing and positioning portion 4 is a convex column and is convexly arranged at the bottom of the pressing concave arc 8 . The pressing and positioning matching portion 5 is a boss and is convexly arranged at one side of the connecting seat notch 7 corresponding to the pressing and positioning portion 4 .

[0033] A limiting convex ridge 9 is also provided on one side of the pressing and positioning matching part 5, whereby when the spray cap 1 is rotated to a certain angle relative to the connecting seat 2, the pressing and positioning part 4 is limitedly matched with the connecting seat notch 7 and simultaneously positioned with the pressing and positioning matching part 5, so that the user knows that the spray cap 1 is rotated into place and the aerosol button 3 has been locked.

[0034] The surface of the spray cap 1 is provided with an inclined portion 10 corresponding to the pressing concave arc 8, and the height of the inclined portion 10 is lower than the height of the pressing concave arc 8. Thus, by utilizing the inclined avoidance effect of the inclined portion 10, the user can conveniently press the pressing concave arc 8 and the aerosol button 3.

[0035] A connecting hole 11 is provided at the bottom of the aerosol button 3, and an aerosol spray hole 12 is provided on the side away from the pressing concave arc 8. A connecting channel 13 is provided between the connecting hole 11 and the aerosol spray hole 12, and the two are connected to each other through the connecting channel 13. The connecting seat 2 is fixedly arranged on the aerosol bottle, and the connecting hole 11 is connected to the aerosol bottle through the connecting seat notch 7.

[0036] In this embodiment, the connecting hole 11 is arranged along the axis of the spray cap 1, the aerosol spray hole 12 and the connecting channel 13 are arranged perpendicular to the axis of the spray cap 1, the connecting seat 2 is fixed on the aerosol bottle, the pump body air outlet of the aerosol bottle passes through the connecting seat notch 7, and the connecting hole 11 also passes through the connecting seat notch 7 and is connected with the pump body air outlet of the aerosol bottle. When the aerosol button 3 is pressed, the pump body of the aerosol bottle can be driven, and the liquid in the aerosol bottle enters the connecting hole 11 and the connecting channel 13 from the pump body air outlet, and finally is atomized and sprayed from the mist spray hole 12.

[0037] The connection channel 13 is provided with a limiting portion 14 in the direction of the connection seat 2 , and the connection seat 2 is provided with a limiting matching portion 15 , and the limiting portion 14 and the limiting matching portion 15 are mutually limited and matched.

[0038] In this embodiment, the connecting channel 13 is located below the extension portion 6, and the setting of the limiting portion 14 can improve the structural strength of the connecting channel 13, and avoid the connecting channel 13 from being broken when the aerosol button 3 is pressed. In addition, the limiting portion 14 is arranged in a straight line along the axis of the connecting channel 13, and the limiting matching portion 15 is arranged in an arc shape along the shape of the connecting seat notch 7. When the spray cover 1 rotates relative to the connecting seat 2, the limiting portion 14 is always mutually limited and matched with the limiting matching portion 15, so that the extension portion 6 and the connecting channel 13 will not be longitudinally deformed when the aerosol button 3 is pressed, so as to ensure that the aerosol button 3, the extension portion 6, and the connecting channel 13 will not be broken.

[0039] A plurality of reinforcing ribs 16 are disposed at the bottom of the aerosol button 3 , thereby improving the structural strength of the aerosol button 3 and further preventing the aerosol button 3 from breaking when being pressed.

[0040] In this embodiment, a plurality of reinforcing ribs 16 are diffusely arranged with the connecting hole 11 as the center, and reinforcing ribs 16 are further arranged between adjacent reinforcing ribs 16 .

[0041] The spray cover 1 is provided with a rotation positioning part, and the connection seat 2 is provided with a rotation positioning matching part. The spray cover 1 is rotatably arranged on the connection seat 2, and when rotating, the rotation positioning part and the rotation positioning matching part are mutually positioned and matched.

[0042] In this embodiment, there are two rotational positioning parts, namely the first rotational positioning part 19 and the second rotational positioning part 20, which are arranged at intervals at the bottom of the spray cover 1, and there are two rotational positioning matching parts, namely the first rotational positioning matching part 21 and the second rotational positioning matching part 22, which are arranged at intervals on the surface of the connecting seat 2.

[0043] When the spray cap 1 rotates counterclockwise relative to the connecting seat 2, the first rotation positioning portion 19 and the first rotation positioning matching portion 21 are positioned and matched with each other, the second rotation positioning portion 20 and the second rotation positioning matching portion 22 are separated from each other, and at the same time, the pressing positioning portion 4 and the pressing positioning matching portion 5 are positioned and matched with each other, and the aerosol button 3 is locked.

[0044] When the spray cap 1 rotates clockwise relative to the connecting seat 2, the second rotation positioning portion 20 and the second rotation positioning matching portion 22 are positioned and matched with each other, the first rotation positioning portion 19 and the first rotation positioning matching portion 21 are separated from each other, and the pressing positioning portion 4 and the pressing positioning matching portion 5 are separated from each other, and the aerosol button 3 is unlocked.

[0045] The spray cover 1 is provided with a clamping portion 17 , and the connecting seat 2 is provided with a clamping fitting portion 18 , and the clamping fitting portion 18 and the clamping portion 17 are mutually clamped and disassembled.

[0046] In this embodiment, the clamping portion 17 is arranged in an annular manner along the inner side of the spray cap 1, and the clamping fitting portion 18 is arranged in an annular manner along the outer side of the connecting seat 2, so that the clamping portion 17 and the clamping fitting portion 18 can be mutually disassembled and matched. In addition, the connecting seat notch 7 is also provided with an annular clamping groove 23 for disassembly and assembly with the aerosol bottle, so that the connecting seat 2 can be disassembled and assembled with the aerosol bottle.

[0047] The above is a preferred embodiment of the utility model, which shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. The utility model may have various changes and improvements without departing from the spirit and scope of the utility model, and these changes and improvements fall within the scope of the utility model to be protected, and the scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A rotating and pressing aerosol spray head, comprising a spray cover (1) and a connecting seat (2), characterized in that: The spray cap (1) is provided with an aerosol button (3), the aerosol button (3) is provided with a press positioning portion (4), and the connecting seat (2) is provided with a press positioning matching portion (5). The spray cap (1) is rotatably arranged on the connecting seat (2), and when rotating, drives the press positioning portion (4) and the press positioning matching portion (5) to be mutually positioned or separated, so as to lock or unlock the aerosol button (3).

2. The rotating and pressing aerosol spray head according to claim 1, characterized in that: The spray cover (1) is provided with a spray cover notch, an extension portion (6) is provided on one side of the spray cover notch, and is connected to the aerosol button (3) through the extension portion (6), and the pressing and positioning portion (4) is provided at the bottom of the aerosol button (3) in a direction away from the extension portion (6).

3. The rotating and pressing aerosol spray head according to claim 2, characterized in that: The connecting seat (2) is provided with a connecting seat notch (7), and the pressing and positioning matching portion (5) is arranged on one side of the connecting seat notch (7) corresponding to the pressing and positioning portion (4).

4. The rotating and pressing aerosol spray head according to claim 3, characterized in that: A pressing concave arc (8) is provided on the surface of the aerosol button (3) in a direction away from the extending portion (6); the pressing positioning portion (4) is a convex column and is convexly arranged at the bottom of the pressing concave arc (8); and the pressing positioning matching portion (5) is a boss and is convexly arranged on one side of the connecting seat notch (7) corresponding to the pressing positioning portion (4).

5. The rotating and pressing aerosol spray head according to claim 4, characterized in that: A limiting convex ridge (9) is also provided on one side of the pressing and positioning matching portion (5).

6. The rotating and pressing aerosol spray head according to claim 4, characterized in that: The surface of the spray cap (1) is provided with an inclined portion (10) corresponding to the pressing concave arc (8), and the height of the inclined portion (10) is lower than the height of the pressing concave arc (8).

7. The rotating and pressing aerosol spray head according to claim 4, characterized in that: The bottom of the aerosol button (3) is provided with a connection hole (11), and a side away from the pressing concave arc (8) is provided with an aerosol spray hole (12). A connection channel (13) is provided between the connection hole (11) and the aerosol spray hole (12), and the two are connected to each other through the connection channel (13). The connection seat (2) is fixedly arranged on the aerosol bottle, and the connection hole (11) is connected to the aerosol bottle through the connection seat notch (7).

8. The rotating and pressing aerosol spray head according to claim 7, characterized in that: The connection channel (13) is provided with a limiting portion (14) in the direction of the connection seat (2), and the connection seat (2) is provided with a limiting matching portion (15), and the limiting portion (14) and the limiting matching portion (15) are mutually limited and matched.

9. The rotating and pressing aerosol spray head according to claim 1, characterized in that: A plurality of reinforcing ribs (16) are provided at the bottom of the aerosol button (3).

10. The rotating and pressing aerosol spray head according to claim 1, characterized in that: The spray cover (1) is provided with a rotational positioning portion, the connection seat (2) is provided with a rotational positioning matching portion, the spray cover (1) is rotationally arranged on the connection seat (2), and when rotating, the rotational positioning portion and the rotational positioning matching portion are mutually positioned and matched, the spray cover (1) is provided with a clamping portion (17), the connection seat (2) is provided with a clamping matching portion (18), and the clamping matching portion (18) and the clamping portion (17) are mutually clamped and disassembled through the clamping matching portion (18).

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