CN210133470U - Bottle cap and bottle - Google Patents

Abstract

The utility model relates to the technical field of liquid containers, and provides a bottle cap and a bottle; the bottle cap comprises a lower cover, a cap mouth arranged on the top surface of the lower cover, an upper cover movably sleeved outside the cap mouth and capable of being close to or far away from the lower cover, a spray head embedded in the upper cover, a butt joint pipe fixedly arranged in the lower cover, a valve pipe penetrating through the lower cover and capable of moving along with the spray head, and a sealing ring fixedly arranged in the butt joint pipe; one end of the valve pipe is inserted into and communicated with the spray head, the other end of the valve pipe is inserted into the butt joint pipe and sleeved in the sealing ring, a valve hole used for communicating the butt joint pipe is formed in the valve pipe, and the valve hole is used for being sealed or unsealed by the sealing ring along with the movement of the valve pipe; the outer side surface of the cover nozzle is provided with a first fixing groove and a second fixing groove at intervals in parallel, and the inner side surface of the upper cover is provided with a clamping piece clamped in the first fixing groove and the second fixing groove; the bottle comprises the bottle cap and the bottle body; the utility model provides a bottle lid and bottle have the advantage of the vaporific liquid of sustainable blowout.

Description

Bottle cap and bottle

Technical Field

The utility model belongs to the technical field of the container of liquid, in particular to bottle lid and bottle.

Background

At present, people generally spray water by using bottles filled with mineral water in order to increase the humidity of indoor air or to moisturize skin, but most of the existing bottles adopt a design of pressing once and spraying once, so that the existing bottles cannot continuously spray water, and the use of people is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bottle lid to the problem of the unable spraying that lasts of bottle that exists among the solution prior art.

In order to achieve the above object, the technical solution adopted by the present invention is a bottle cap, comprising a lower cap for covering a bottle mouth of a bottle body, a cap mouth arranged on a top surface of the lower cap, an upper cap movably sleeved outside the cap mouth and capable of approaching or keeping away from the lower cap, a nozzle embedded in the upper cap, a butt joint pipe fixedly arranged in the lower cap, a valve pipe penetrating through the lower cap and capable of moving along with the nozzle, and a sealing ring fixedly arranged in the butt joint pipe; one end of the valve pipe is inserted into and communicated with the spray head, the other end of the valve pipe is inserted into the butt joint pipe and sleeved in the sealing ring, a valve hole used for communicating the butt joint pipe is formed in the valve pipe, and the valve hole is used for being sealed or unsealed by the sealing ring along with the movement of the valve pipe; the lateral surface of lid mouth is provided with first fixed slot and second fixed slot at the parallel interval, first fixed slot set up in the top of second fixed slot, the medial surface of upper cover be provided with at least one be used for the card go into in first fixed slot with the fastener of second fixed slot.

Further, the first fixing groove and the second fixing groove are formed along a circumferential direction of the lid mouth, and the engaging piece is shaped to be fitted to the first fixing groove and the second fixing groove.

Further, the clamping piece is an integrated piece and is continuously arranged on the inner side surface of the upper cover along the circumferential direction.

Furthermore, the clamping pieces are arranged on the inner side surface of the upper cover at intervals along the circumferential direction.

Furthermore, a plurality of elastic arms are formed in the circumferential direction of the upper cover, the elastic arms are enclosed to form a buckling structure buckled on the cover mouth, and the movable end parts of the elastic arms form the buckling pieces.

Further, the elastic arm is integrally formed on the upper cover.

Further, the engaging piece protrudes toward the inside of the upper cover, and the engaging piece has a wedge shape or an arc shape.

Further, the upper cover may be detachably provided with an outer cover for protecting the spray head.

Further, the inside wall of upper cover is provided with the internal thread that is used for being connected with the bottle.

Another object of the present invention is to provide a bottle, which comprises the above bottle cap, and a bottle body connected with the bottle cap.

The utility model provides a beneficial effect of bottle lid and bottle lies in:

firstly, the cover body for sealing the bottle body is divided into an upper cover and a lower cover, and the upper cover and the lower cover are movably connected to achieve the effect of opening or closing the bottle body, so that the bottle body is convenient for a user to use;

secondly, the upper cover moves towards the lower cover to drive the valve pipe to move, the valve hole in the valve pipe is separated from the sealing ring, the valve hole is unsealed, the bottle cap is in an opened state, liquid in the bottle body can be poured out or sprayed out, a user can use the liquid in the bottle body without completely opening the bottle cap, the use is convenient, the opened bottle cap can be prevented from being lost, the liquid is poured out or sprayed out from the spray head, the liquid outlet mode of the liquid outlet mode is different from the mode of directly opening the bottle cap to pour out the liquid, and the liquid outlet amount can be effectively controlled;

finally, the lateral surface of lid mouth is provided with parallel spaced first fixed slot and second fixed slot, block respectively in first fixed slot and second fixed slot through the fastener and can maintain the upper cover be close to the lower cover or with the state of lower cover interval default distance, block in first fixed slot when the fastener, the upper cover maintains first default distance with the lower cover, the valve opening is sealed by the sealing ring, block in the second fixed slot when the fastener, the upper cover is close to the lower cover and both maintain the second default distance, the valve opening staggers with the sealing ring, the valve opening deblocking, sustainable the pouring or the blowout of liquid in the bottle.

The bottle comprising the bottle cap has the advantage that the liquid in the bottle body can be continuously sprayed out.

Drawings

Fig. 1 is a three-dimensional structure diagram of a bottle cap according to an embodiment of the present invention;

fig. 2 is an exploded view of a three-dimensional structure of a bottle cap according to an embodiment of the present invention;

fig. 3 is a three-dimensional structure diagram of an upper cover of a bottle cap according to an embodiment of the present invention;

fig. 4 is a three-dimensional structure view of a cap mouth of the bottle cap according to the embodiment of the present invention;

fig. 5 is a sectional view of a bottle cap according to an embodiment of the present invention;

fig. 6 is an exploded perspective view of a bottle cap according to another embodiment of the present invention;

fig. 7 is an enlarged view of fig. 5 "a".

Fig. 8 is a three-dimensional structure diagram of the spray cover provided by the embodiment of the present invention;

fig. 9 is a perspective view of a bottle according to an embodiment of the present invention;

the figures are numbered:

lower cover	1	Second fixing groove	92	Liquid cavity	313
						Upper cover	2	Engaging member	21	The first atomizing passage	3111
Spray head	3	Elastic arm	22	The second atomization channel	3112
						Valve pipe	4	Sealing strip	22	Third atomizing passage	3113
Butt joint pipe	5	Spray head main body	31	Bump	122
						Sealing ring	6	Spray cap	32	Position limiting piece	212
Bottle cap	10	Spray orifice	33	Elastic piece	15
						Cover nozzle	9	Atomization tank	311	Bottle (CN)	20
Valve bore	41	Opening of the container	312	Bottle body	30
						First fixing groove	91	Outer cover	23

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected or indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention, and are not intended to indicate that a device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.

Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating relative importance or as indicating a number of technical features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. The following describes the specific implementation of the present invention in more detail with reference to specific embodiments:

referring to fig. 1 to 4, an embodiment of the present invention provides a bottle cap, which is covered on a bottle opening of a bottle body containing liquid, for sealing or unsealing the bottle body, so that the liquid in the bottle body can be poured out or sprayed out.

The bottle cap 10 comprises a lower cap 1, a cap mouth 9, an upper cap 2, a spray head 3, a butt joint pipe 5, a valve pipe 4 and a sealing ring 6;

the lower cover 1 is used for covering the bottle mouth of the bottle body;

the cover mouth 9 is arranged on the top surface of the lower cover 1 and is coaxial with the lower cover 1;

the upper cover 2 is movably sleeved on the cover mouth 9 and can move relative to the lower cover 1, and the upper cover 2 moves close to or away from the lower cover 1 to control the working state of the valve pipe 4;

the spray head 3 is embedded in the upper cover 2, and the liquid in the bottle body finally reaches the spray head 3 to be sprayed out or poured out;

the butt joint pipe 5 is fixedly arranged in the lower cover 1 and is used for being communicated with the liquid in the bottle body;

the valve tube 4 penetrates through the lower cover 1 and can move along with the spray head 3 embedded in the upper cover 2, and is used for communicating liquid in the bottle body or blocking the liquid from being poured out;

the sealing ring 6 is fixedly arranged in the butt joint pipe 5;

one end of the valve pipe 4 is inserted into and communicated with the nozzle 3, the other end of the valve pipe is inserted into the butt joint pipe 4 and sleeved in the sealing ring 6, a valve hole 41 for communicating with the butt joint pipe 5 is formed in the valve pipe 4, and the valve hole 41 is sealed or unsealed by the sealing ring along with the movement of the valve pipe 4.

As the upper cover 2 moves closer to or away from the lower cover 1, the valve tube 4 also moves similarly; the valve hole 41 is communicated with the butt joint pipe 5, the valve hole 41 is sealed or unsealed by the sealing ring 6 along with the movement of the pipe body 41, the valve hole 41 is opposite to the sealing ring 6, and the valve hole 41 is sealed; the valve pipe 4 moves towards the inside of the butt joint pipe 5, the valve hole 41 is dislocated with the sealing ring 6, the valve hole 41 is unsealed, the valve hole 41 is communicated with the butt joint pipe 5, and liquid in the bottle body can enter the valve pipe 4 from the butt joint pipe 5 through the valve hole 41;

the outer side surface of the cover nozzle 9 is provided with a first fixing groove 91 and a second fixing groove 92 at an interval in parallel, the first fixing groove 91 is provided above the second fixing groove 92, and the inner side surface of the upper cover 2 is provided with a locking piece 21 for being locked in the first fixing groove 91 and the second fixing groove 92.

The working principle of the bottle cap 10 of the present embodiment is as follows:

referring to fig. 5, when the user covers the bottle cap 10 on the bottle body containing the liquid, the bottle cap 10 is in a sealed state, the engaging member 21 of the upper cap 2 is engaged with the first fixing groove 91, the upper cap 2 and the lower cap 1 are spaced apart by a first predetermined distance, the valve hole 41 is aligned with the sealing ring 6, the valve hole 41 is sealed, and the liquid in the bottle body cannot be poured out or ejected; when a user needs to use liquid in the bottle body, the upper cover 2 is moved towards the lower cover 1, the upper cover 2 drives the valve pipe 4 to move towards the inner direction of the butt joint pipe 5, the valve hole 41 arranged on the valve pipe 4 is staggered with the sealing ring 6, the valve hole 41 is unsealed, the liquid in the bottle body can enter the valve pipe 4 from the butt joint pipe 5 through the valve hole 41 and then enter the spray head 3 through the valve pipe 4, meanwhile, the clamping piece 21 of the upper cover 2 crosses the groove wall of the first fixing groove 91 and then is clamped in the second fixing groove 92, the upper cover 2 and the lower cover 1 are separated by a second preset distance, the valve hole 41 is staggered with the sealing ring 6, the valve hole 41 is unsealed, the liquid in the bottle body can be continuously sprayed out, and the valve hole 41 can maintain the unsealed state due to the clamping piece 21 being clamped in the second fixing groove 92.

The bottle cap 10 of the present embodiment can be used for pressurized mineral water which is sprayed from the nozzle 3 to maintain the valve hole 41 in an unsealed state, so that a user can drink the mineral water directly, or the mineral water is continuously sprayed to humidify the environment of a place, or the mineral water is directly sprayed on the face of the user to moisturize the user.

In addition, when liquid is stored in the bottle body, the liquid in the bottle body can also be inflated through the valve tube 4, namely, the pressure of the liquid is increased, specifically, the upper cover 2 is uncovered from the lower cover 1, the pressurizing device is connected with the valve tube 4, the valve tube 4 is pressed down, the valve hole 41 is unsealed, high-pressure air in the pressurizing device can enter the butt joint tube 5 through the valve tube 4 and then enter the bottle body, and the pressurizing step is completed.

The bottle cap 10 provided by the embodiment has the following technical effects:

firstly, the bottle cap 10 for sealing the bottle body is divided into an upper cap 2 and a lower cap 1, and the bottle body is opened or closed by the movable connection between the upper cap 2 and the lower cap 1, thereby facilitating the use of users

Secondly, performing a first step; the upper cover 2 is moved towards the lower cover 1 to drive the valve tube 4 to move, the valve hole 41 on the valve tube 4 is separated from the sealing ring 6, the valve hole 41 is unsealed, the bottle cap 10 is in an open state, liquid in the bottle body can be poured out or sprayed out, a user can use the liquid in the bottle body without completely opening the bottle cap 10, the use is convenient, the bottle cap 10 after being opened can be prevented from being lost, the liquid is poured out or sprayed out from the spray head 3, the liquid outlet mode of the liquid outlet mode is different from the mode of directly opening the bottle cap 10 to pour out the liquid, and the liquid outlet amount can be effectively controlled;

finally, the outer side surface of the cap nozzle 9 is provided with a first fixing groove 91 and a second fixing groove 92 which are spaced in parallel, the upper cap 2 can be maintained in a state close to the lower cap 1 or spaced from the lower cap 1 by a preset distance by respectively clamping the clamping member 21 in the first fixing groove 91 and the second fixing groove 92, when the clamping member 21 is clamped in the first fixing groove 91, the upper cap 2 and the lower cap 1 maintain a first preset distance, the valve hole 41 is sealed by the sealing ring 6, when the clamping member 21 is clamped in the second fixing groove 92, the upper cap 2 is close to the lower cap 1 and both maintain a second preset distance, the valve hole 41 and the sealing ring 6 are staggered, the valve hole 41 is unsealed, and liquid in the bottle can be continuously poured out or sprayed out.

Further, the first fixing groove 91 and the second fixing groove 92 are provided along the circumferential direction of the lid mouth 9, and the shape of the engaging piece 21 is fitted to the first fixing groove 91 and the second fixing groove 92. The engaging member 21 is engaged in the first fixing groove 91 and the second fixing groove 92, and the shape of the engaging member is matched with the first fixing groove 91 and the second fixing groove 92, which is favorable for the stability of engaging the engaging member 21.

Further, the number of the engaging pieces 21 may be one or more.

Alternatively, a plurality of engaging pieces 21 are provided on the inner side surface of the upper cover 2 at intervals in the circumferential direction.

Furthermore, a plurality of elastic arms 22 are formed in the circumferential direction of the upper cover 2, the plurality of elastic arms 22 enclose to form a buckling structure buckled on the cover mouth 9, and the movable end portions of the elastic arms 22 form buckling pieces 21. The elastic arm 22 has elasticity so that the engaging member 21 can be engaged in the first fixing groove 91 and the second fixing groove 92, and the elastic arm 22 is easily elastically deformed to facilitate switching of the engaging member 21 between the first fixing groove 91 and the second fixing groove 92.

Further, the elastic force ratio 22 is integrally formed on the upper cover 2.

Alternatively, as shown in fig. 6, the engaging piece 21 is a single piece and is continuously provided on the inner side surface of the upper cover 2 in the circumferential direction.

Further, the engaging piece 21 protrudes toward the inside of the upper cover, and the shape of the engaging piece 21 is wedge-shaped or circular arc-shaped.

Refine ground, upper cover 2 and the coaxial setting of lower cover 1, shower nozzle 3 sets up along 2 the central axis of upper cover, and the central axis setting of lower cover 1 is followed to butt joint pipe 5, and valve pipe 4 moves along the central axis of lower cover 1 under the drive of upper cover 2.

Further, referring to fig. 2 again, a seal 24 is disposed between the upper cap 2 and the lower cap 1, and the seal 24 is used for limiting the movement of the upper cap 2 relative to the lower cap 1 to prevent the bottle cap 10 from being opened by mistake when not in use; the seal 24 is removed when the closure 10 is to be unsealed. Specifically, the seal 24 is annular, and is sleeved outside the cover nozzle 9, and two ends of the seal are respectively connected with the upper cover 2 and the lower cover 1, and specifically, a plurality of contact points can be respectively arranged at two ends of the seal 24, so that the seal 24 is connected with the upper cover 2 and the lower cover 1 through the contact points, wherein the seal 24 is arranged in a point contact manner, so that a user can tear the seal 24 conveniently.

Further, the upper cover 2 is provided with a detachable outer cover 23, and the outer cover 23 is used to protect the ejection head 3 from contamination in an unused state. Specifically, the outer cover 23 is sleeved outside the upper cover 2 and is in interference fit with the upper cover 2.

Specifically, the lower cap 1 may be coupled to the bottle body in various ways, such as a screw coupling or a slide coupling.

Optionally, the inner side wall of the lower cap 1 is provided with an inner thread 111 for matching with an outer thread at the bottle mouth of the bottle body, the user connects the bottle cap 10 to the bottle body in a threaded manner, when the liquid in the bottle body is less, the user can directly unscrew the bottle cap 10 for use, waste caused by too little liquid amount is avoided, and another way of opening the bottle body is provided.

Specifically, referring to fig. 5, one end of the valve tube 4 is disposed inside the cover nozzle 9, inserted into the nozzle 3, and communicated with the nozzle 3, and the other end of the valve tube 4 is inserted into the docking tube 5, and the radius of the outer sidewall of the other end of the valve tube 4 is smaller than the radius of the inner sidewall of the docking tube 5. One end of the valve pipe 4 is butted with the spray head 3, and the spray head 3 is arranged on the upper cover 2, so when the upper cover 2 is moved, the spray head 3 moves along with the upper cover 2 to drive the spray head 3 to move; the other end of the valve tube 4 is inserted into the butt joint tube 5 and is in butt joint with the butt joint tube 5, and the radius of the outer side wall of the end part far away from the spray head 3 is smaller than the radius of the inner side wall of the butt joint tube 5, namely, a gap is left between the end part and the inner side wall of the butt joint tube 5, so that the liquid entering the butt joint tube 5 from the bottle body can reach the valve hole 41 from the gap and then enter the valve tube 4; meanwhile, a gap is reserved between the valve pipe 4 and the butt joint pipe 5, so that the valve pipe 4 cannot rub the butt joint pipe 5 when being sealed and unsealed to move, and the movement is not smooth.

Finely, the diameter of the valve hole 41 is smaller than the thickness of the seal ring 6. The sealing ring 6 is used for sealing the valve hole 41, the valve pipe 4 is arranged in the sealing ring 6 in a penetrating mode, and when the valve hole 41 is opposite to the inner side wall of the sealing ring 6, the valve hole 41 is sealed.

Specifically, referring to fig. 7, the nozzle 3 includes a nozzle body 31 and a nozzle cap 32 disposed on the nozzle body 31, the nozzle cap 32 having a nozzle hole 33; the head main body 31 abuts on and communicates with the valve tube 4, and the liquid in the bottle body enters the head main body 31 through the valve tube 4 and is ejected from the ejection hole 33 of the ejection cap 32.

In detail, referring to fig. 8, the inner wall of the nozzle cap 32 contacting the nozzle body 31 is provided with a plurality of atomization grooves 321, the sidewall of the nozzle body 31 is provided with openings 312 communicating with the atomization grooves 321, the atomization grooves 321 communicate with the nozzle holes 33, and the liquid enters the atomization grooves 321 from the openings 312 and is then sprayed from the nozzle holes 33. A liquid cavity 313 is reserved between the spray cover 32 and the spray head main body 31, an opening 312 of the spray head main body 31 is communicated with the liquid cavity 313, the liquid cavity 313 is communicated with an atomization groove 321, the atomization groove 321 is communicated with the spray hole 33, the liquid sprayed by the spray head 3 is atomized into atomized liquid, and when atomized mineral water is sprayed, the mineral water can be uniformly sprayed in the air or on the face of a user, so that the humidifying effect is achieved.

Further in a detailed manner, the atomizing groove 321 includes a first atomizing passage 3211, a second atomizing passage 3212 and a third atomizing passage 3213 which are sequentially arranged, the first atomizing passage 3211 is communicated with the second atomizing passage 3212 and is inclined at a right angle, and the second atomizing passage 3212 is communicated with the third atomizing passage 3213 and is inclined at an obtuse angle. When a user drinks liquid with gas or forcibly presses the bottle body, the liquid enters the valve tube 4 from the butt joint tube 5 at a high speed, then enters the liquid cavity 313 of the nozzle main body 31 from the valve tube 4, and then enters the atomization groove 321 from the liquid cavity 313, and the liquid is extruded by the groove walls of the first atomization channel 3211, the second atomization channel 3212 and the third atomization channel 3213 to be converted into mist at a high speed and sprayed out from the spray holes 33; the pressure for atomizing the liquid only needs 2-2.5 atmospheric pressures, while the pressure of the normal carbonated beverage is about 4 atmospheric pressures, and the ordinary drinkers can press the bottle body to make the liquid have the pressure; the liquid is sprayed into mist, so that the using effect is improved, and the liquid outlet mode is enriched.

Further, the first atomizing passage 3211 is disposed on an inner side wall of the spray cover 32, and the second atomizing passage 3212 and the third atomizing passage 3213 are disposed on an inner top wall of the spray cover 32.

Specifically, referring to fig. 2 again, an elastic member 15 is disposed between the butt pipe 5 and the valve pipe 4. The elastic member 15 provides the elastic force of the valve tube 4 toward the upper cover 2, so as to prevent the valve tube 4 from being locked in the butt joint pipe 5 and being unable to move normally, and also provides the resilience force for the movement of the valve tube 4.

As shown in fig. 9, another object of the present invention is to provide a bottle 20, which includes the bottle cap 10 according to any one of the above embodiments, and a bottle body 30 abutting against the bottle cap 10. In the present embodiment, the bottle 20 including the above-described bottle cap 10 is easily opened and the bottle cap 10 is not easily lost.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. A kind of bottle lid, its characterized in that: the bottle cap comprises a lower cap for covering a bottle mouth of a bottle body, a cap mouth arranged on the top surface of the lower cap, an upper cap movably sleeved outside the cap mouth and capable of being close to or far away from the lower cap, a spray head embedded in the upper cap, a butt joint pipe fixedly arranged in the lower cap, a valve pipe penetrating through the lower cap and capable of moving along with the spray head, and a sealing ring fixedly arranged in the butt joint pipe; one end of the valve pipe is inserted into and communicated with the spray head, the other end of the valve pipe is inserted into the butt joint pipe and sleeved in the sealing ring, a valve hole used for communicating the butt joint pipe is formed in the valve pipe, and the valve hole is used for being sealed or unsealed by the sealing ring along with the movement of the valve pipe; the lateral surface of lid mouth is provided with first fixed slot and second fixed slot at the parallel interval, first fixed slot set up in the top of second fixed slot, the medial surface of upper cover be provided with at least one be used for the card go into in first fixed slot with the fastener of second fixed slot.

2. The bottle cap of claim 1, wherein: the first fixing groove and the second fixing groove are formed along the circumferential direction of the cover nozzle, and the shape of the engaging piece is matched with the shape of the first fixing groove and the second fixing groove.

3. The bottle cap of claim 2, wherein: the clamping piece is an integrated piece and is continuously arranged on the inner side surface of the upper cover along the circumferential direction.

4. The bottle cap of claim 2, wherein: the clamping pieces are arranged on the inner side surface of the upper cover at intervals along the circumferential direction.

5. The bottle cap of claim 1, wherein: a plurality of elastic arms are formed in the circumferential direction of the upper cover, the elastic arms are enclosed to form a buckling structure buckled on the cover mouth, and the movable end portions of the elastic arms form the buckling pieces.

6. The bottle cap of claim 5, wherein: the elastic arm is integrally formed on the upper cover.

7. The bottle cap of claim 1, wherein: the clamping piece protrudes towards the inner part of the upper cover, and the clamping piece is wedge-shaped or arc-shaped.

8. The bottle cap according to any one of claims 1 to 7, wherein: the upper cover is detachably provided with an outer cover for protecting the spray head.

9. The bottle cap according to any one of claims 1 to 7, wherein: the inside wall of upper cover is provided with the internal thread that is used for being connected with the bottle.

10. A bottle, characterized by: comprising a bottle cap according to any one of claims 1 to 9, and a bottle body abutting against the bottle cap.

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