CN219383425U - Inverted bottle cap - Google Patents

Abstract

The utility model discloses an inverted bottle cap which is used for being connected with a bottle body, wherein the bottle cap is provided with a main body, a liquid outlet is formed in the main body, a valve device is arranged at the liquid outlet, a movable baffle plate is arranged at the liquid outlet of the inverted bottle cap and used for opening or closing the liquid outlet, the main body also comprises a back-and-forth movable component which can move back and forth towards the bottle body, the back-and-forth movable component is connected with the main body, and a pushing part is arranged in the back-and-forth movable component and used for pushing the movable baffle plate to move so as to open or close the liquid outlet. The inverted bottle cap can enable the bottle mouth of the bottle body to be placed downwards in an inverted mode, so that a user can conveniently and cleanly squeeze out fluid in the bottle for use and use up easily, and the inverted bottle cap can be opened and closed by one hand very comfortably and rapidly when needed, and is rapid and convenient to operate and good in use experience.

Description

Inverted bottle cap

Technical Field

The application relates to the field of bottle caps used on squeezable bottle bodies, in particular to a convenient inverted bottle cap capable of being operated by one hand.

Background

At present, a large number of squeezable bottles are widely used in daily life of people, and liquid daily chemical products such as shampoo, bath foam, liquid detergent, liquid laundry detergent, facial cleanser, hair nourishing film and the like, and liquid food products such as tomato sauce, salad sauce, honey and the like are filled in the bottles. The prior products have a plurality of problems such as difficult and convenient use of the final fluid in the bottle, residual fluid generated by long-term use of the bottle mouth, poor operation experience during use, and the like.

As shown in fig. 1, the conventional bottle body is basically composed of a bottle body 110 and a bottle cap 120 on a bottle mouth, wherein the bottle mouth is upwards placed, the bottle cap 120 can be spiral, and a lifting cover 230 is further arranged on a bottle cap 220 of the bottle body 210 to form a lifting type as shown in fig. 2. Other constructions of caps, such as a push-button cap 320 on the body 310, as shown in fig. 3, are subsequently provided, and the other end 330 is tilted by pressing one end, thereby exposing the outlet 340 to the interior of the bottle, also known as a swing cap. As shown in fig. 4, a drawing member 430 is disposed on the bottle cap 420 of the bottle body 410, and the bottle cap 420 and the bottle body 410 are in a conducting or closing state by drawing or pressing the drawing member, so that the bottle cap is also called a drawing cap. Because the fluid in the bottle body is mostly thick, the fluid in the bottle is always gathered to the bottom of the bottle due to gravity when the bottle bottom is arranged downwards and the bottle opening is arranged upwards, when the fluid in the bottle is not much, a user needs equal time to enable the fluid at the bottle bottom to slowly flow out of the bottle opening when opening the bottle cap to downwards use the bottle opening, the bottle body is extruded continuously even in the middle, the outflow speed of the fluid at the bottle bottom is not very high, and the use experience feel of the user is very bad.

A bottle body with a bottle mouth placed downward is thus presented, as shown in fig. 5 and 6. As shown in fig. 5 and 6, the bottle mouth of the bottle body 510 and 610 is downward, the bottle cap 520 and 620 is used as a support for the whole bottle body 510 and 610, and when not in use, the fluid Lt in the bottle is always gathered at the bottle mouth below due to the action of gravity so as to be uncapped at any time. The bottle bodies 510 and 610 shown in fig. 5 and 6 need to be used by opening the bottle cap 520 and lifting the cap 630, but the fluid in the bottle bodies can flow out quickly and automatically at the moment of opening the cap, which brings much trouble to users.

After that, in order to solve the disadvantage that the fluid flows out of the bottle body with the bottle mouth downward and the bottle cover opened, a new bottle body 710 is also provided, as shown in fig. 7. The bottle body 710 is provided with a silica gel valve 740 at the bottle mouth of the downward bottle cap 720, and the silica gel valve 740 is provided with a cross notch 741. Thus, when the user opens the cover 730, the fluid in the bottle can flow out from the cross cut 741 of the forced open silicone valve 740 in the bottle cap 720 only when the bottle body 710 is pressed with proper force. Compared with the prior bottle body, the bottle body is certainly convenient. Although the bottle 710 shown in fig. 7 solves the problem that the fluid automatically and rapidly flows out after the bottle is opened, the bottle 710 shown in fig. 7 still has the problem that the cover 730 needs to be opened and closed every time when the bottle is used, in addition, the operation mode not only ensures that the use experience of a user is poor, but also the repeated opening and closing of the cover 730 is easy to break, once broken or broken, the whole bottle can be scrapped, and the defect that the product such as the bottle has great improvement space and needs in use effect and operation comfort is fully described, but also has no bottle cap which can be operated by one hand at present, is convenient and comfortable to use, and can ensure that the bottle is sealed and fresh.

Disclosure of Invention

The utility model aims to overcome the defects of a plurality of prior art, and provides a convenient inverted bottle cap which is operated by a single hand and is attractive, so as to effectively solve various troubles and inconveniences encountered by the prior products in use and effectively improve the use experience of the products.

The technical scheme of the utility model is realized as follows: the inverted bottle cap is used for being connected with a bottle body, the bottle cap is provided with a main body, a liquid outlet is formed in the main body, a valve device is arranged at the liquid outlet, a movable baffle plate is arranged at the liquid outlet of the inverted bottle cap and used for opening or closing the liquid outlet, the bottle cap further comprises a back-and-forth movable component capable of moving back and forth towards the bottle body, the back-and-forth movable component is connected with the main body, and a pushing part is arranged in the back-and-forth movable component and used for pushing the movable baffle plate to move so as to open or close the liquid outlet; the valve device is provided with an outer end and a concave end, the outer end of the valve device is close to the liquid outlet, and the concave end of the valve device is formed by extending the outer end towards the bottle body; and, the distance between the outer end of the valve device and the movable shutter plate is smaller than the distance between the outer end and the concave end.

Further, a cross incision is formed in the middle of the concave end, so that when the valve device is stressed, the concave end of the valve device moves towards the liquid outlet, and when the concave end stretches out of the liquid outlet and is not blocked, the cross incision is opened.

Further, a base is arranged on one side of the liquid outlet of the main body, which is away from the bottle body, the base is connected with the main body, and an opening corresponding to the liquid outlet is arranged on the base; the movable baffle plate is positioned between the liquid outlet and the base.

Further, the back and forth movable member is connected to the body by a spring telescoping device.

Further, the main body comprises a sealing inner cover part and a sealing outer cover part, the sealing inner cover part is provided with the liquid outlet, and the sealing outer cover part is a back and forth movable part connected with the main body.

Further, one end of the movable baffle plate extends into a groove pipe of the main body, and a telescopic spring is arranged at one end in the groove pipe.

Further, the movable baffle plate is provided with a through hole corresponding to the liquid outlet, the pushing part is located at the inner side of the base facing the bottle body direction, the outer wall of the sealing outer cover part extends back to the bottle body direction to form a supporting end, and the liquid outlet and the base are located at the inner side of the supporting surface formed by the supporting end facing the bottle body direction.

Further, the base is connected with the inner sealing cover part through the sliding part, and the base can slide back and forth relative to the inner sealing cover part through the sliding part.

Further, the movable baffle plate is a long strip block, the pushing part is a slope piece, and two ends of the movable back-and-forth component are respectively provided with a slope piece for pushing the movable baffle plate between the two slope pieces to move back and forth.

Further, the movable baffle plate is positioned in a groove arranged at the liquid outlet and can move in the groove.

The beneficial effects of the utility model are as follows: the bottle cap is operated by one hand, the bottle mouth of the bottle body can be placed upside down, the user can squeeze out the fluid in the bottle conveniently and cleanly, the user can use up the fluid easily, and the cap can be opened and closed by one hand very comfortably and rapidly when needed, the operation is quick and convenient, and the use experience is good.

Drawings

In order to more clearly illustrate the embodiments or the technical solutions in the prior art, the following description will briefly introduce the drawings that are needed in the embodiments or the description of the prior art, it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 to 7 are schematic structural views of conventional bottles.

Fig. 8 is a schematic structural diagram of an embodiment of the present utility model.

Fig. 9 is a schematic view of the embodiment of fig. 8 with large parts separated.

Fig. 10 is a schematic view of the embodiment of fig. 8 when the bottle body is connected to the liquid outlet.

Fig. 11 is a schematic diagram of the structure shown in fig. 10 after the liquid outlet is opened.

Fig. 12 is a schematic view showing a state in which fluid in the bottle flows out when the structural bottle body shown in fig. 11 is pressed.

Fig. 13 is a schematic view of the structure shown in fig. 11 when the liquid outlet is closed.

Fig. 14 is a schematic structural view of another embodiment of the present utility model.

Fig. 15 is a schematic view showing the separation of the large parts in the embodiment shown in fig. 14.

Fig. 16 is a schematic view showing the structure of the embodiment of fig. 14 when the bottle body is connected to the liquid outlet.

Fig. 17 is a schematic view of the structure shown in fig. 16 when the liquid outlet is extended.

Fig. 18 is a schematic view of the structure shown in fig. 16 after the liquid outlet is extended downward.

Fig. 19 is a schematic view showing a state in which fluid in the bottle flows out when the structural bottle body shown in fig. 18 is pressed.

Fig. 20 is a schematic view of the structure shown in fig. 18 when the liquid outlet is closed.

Fig. 21 is a schematic structural view of another embodiment of the present utility model.

Fig. 22 is a schematic view showing the separation of the large parts in the embodiment shown in fig. 21.

Fig. 23 is a schematic view showing a structure of the embodiment shown in fig. 21 when the embodiment is connected to a bottle body to open a liquid outlet.

Fig. 24 is a schematic view of the structure shown in fig. 23 after the liquid outlet is opened.

Fig. 25 is a schematic view showing a state in which fluid in the bottle flows out when the structural bottle body shown in fig. 24 is pressed.

Fig. 26 is a schematic view showing a structure of the structure of fig. 24 when the liquid outlet is closed.

Fig. 27 is a schematic structural view of another embodiment of the present utility model.

Fig. 28 is a schematic view of the embodiment of fig. 27 with large parts separated.

Fig. 29 is a schematic view showing the structure of the embodiment of fig. 27 when the liquid outlet is opened.

Fig. 30 is a schematic view of the structure shown in fig. 29 when the liquid outlet is extended.

Fig. 31 is a schematic view of the structure shown in fig. 29 after the liquid outlet is extended downward.

Fig. 32 is a schematic view showing a state in which fluid in the bottle flows out when the structural bottle body shown in fig. 31 is pressed.

Fig. 33 is a schematic view of the structure shown in fig. 31 when the liquid outlet is closed.

Fig. 34 is a schematic structural view of another embodiment of the present utility model.

Fig. 35 is a schematic view showing the structure of the embodiment shown in fig. 34 when the liquid outlet is opened.

Fig. 36 is a schematic view of the structure shown in fig. 35 after the liquid outlet is opened.

Fig. 37 is a schematic view of the structure shown in fig. 36 when the liquid outlet is closed.

Fig. 38 is a schematic structural view of another embodiment of the present utility model.

FIG. 39 is a schematic view showing the structure of the embodiment of FIG. 38 when the bottle body is connected to the opening of the liquid outlet.

Fig. 40 is a schematic view of the structure shown in fig. 39 after the liquid outlet is opened.

Fig. 41 is a schematic view of the structure shown in fig. 40 when the liquid outlet is closed.

Fig. 42 is a schematic structural diagram of another embodiment of the present utility model.

Fig. 43 is a schematic structural diagram of another embodiment of the present utility model.

Fig. 44 is a schematic view showing the separation of the large parts in the embodiment shown in fig. 43.

Fig. 45 is a schematic view showing a structure of the embodiment of fig. 43 when the embodiment is connected to a bottle body to open a liquid outlet.

Fig. 46 is a schematic diagram of the structure shown in fig. 45 after the liquid outlet is opened.

Fig. 47 is a schematic view showing a state in which fluid in the bottle flows out when the structural bottle body shown in fig. 46 is pressed.

Fig. 48 is a schematic view of the structure shown in fig. 46 when the liquid outlet is closed.

Description of the embodiments

The following description of the embodiments refers to the accompanying drawings, which illustrate specific embodiments that can be used to practice the present application. The directional terms mentioned in this application, such as [ upper ], [ lower ], [ front ], [ rear ], [ left ], [ right ], [ inner ], [ outer ], [ side ], etc., are only referring to the directions of the attached drawings. Accordingly, directional terminology is used to describe and understand the application and is not intended to be limiting of the application. In the drawings, like elements are designated by like reference numerals.

As shown in fig. 8, the present utility model provides an inverted bottle cap for connection with a bottle body, the bottle cap having a main body 2, a liquid outlet 3 being provided on the main body 2, a valve device 4 being provided at the liquid outlet 3, a movable shutter 5 being provided at the liquid outlet 3 for opening or closing the liquid outlet 3, the bottle cap further comprising a movable member 6 movable back and forth toward the bottle body, the movable member 6 being connected to the main body 2, a pushing portion 7 being provided inside for pushing the movable shutter 5 to move for opening or closing the liquid outlet 3; wherein the valve device 4 has an outer end 8 and a concave end 9, the outer end 8 of the valve device 4 is close to the liquid outlet 3, and the concave end 9 of the valve device 4 is formed by extending the outer end 8 towards the bottle body; and, the distance between the outer end 8 of the valve device 4 and the movable shutter 5 is smaller than the distance between the outer end 8 and the concave end 9.

As shown in fig. 8 and 9, in this embodiment, the valve device 4 is a silicone valve, and a cross-shaped notch 10 is disposed in the middle of the concave end 9 of the silicone valve 4, so that when the silicone valve 4 is stressed, the concave end 9 moves toward the liquid outlet 3, and when the concave end 9 extends out of the liquid outlet 3 and is not blocked, the cross-shaped notch 10 will be opened. The main body 2 comprises a sealing inner cover part 14 and a sealing outer cover part 15, the sealing inner cover part 14 is provided with the liquid outlet 3, and the sealing outer cover part 15 is a back and forth movable part connected with the main body 2. In this embodiment, the outer sealing cap 15 is connected to the inner sealing cap 14 through a spring telescopic device 13, where the spring telescopic device 13 is disposed on two sides of the bottle cap, and is composed of a pressing post 22 on the inner sealing cap 14, a post slot 23 on the outer sealing cap 15, and a telescopic spring 17 in the post slot 23, and the specific driving structure is not described here because the spring telescopic device 13 is a known prior art. A base 11 is arranged on one side of the liquid outlet 3 at the outer end of the sealing inner cover part 14, which is opposite to the bottle body direction, the base 11 is connected with the sealing inner cover part 14, and an opening 12 corresponding to the liquid outlet 3 is arranged on the base 11. The movable baffle 5 is a strip block, and a through hole 18 corresponding to the liquid outlet 3 is formed in the strip block. The movable baffle 5 is located between the liquid outlet 3 and the base 11, and is clamped in a clamping piece 20 on the base 11 and can move back and forth. In this embodiment, the pushing part 7 is a slope part, and two sides of the sealing outer cover part 15 are respectively provided with one slope part for pushing the movable baffle plate 5 between two slope parts to move back and forth, wherein the two slope parts are positioned at the inner side of the base 11 facing the bottle body direction. The outer wall of the sealing outer cap 15 extends away from the bottle body to form a supporting end 21, and the liquid outlet 3 and the base 11 are located at the inner side of the supporting surface formed by the supporting end 21 facing the bottle body.

As shown in fig. 10, the bottle cap of the present utility model is connected to the bottle body 1 in the embodiment shown in fig. 8, the support end 21 of the outer cap 15 is used as a support, the bottle mouth is placed upside down, and the movable baffle 5 is located between the liquid outlet 3 and the base 11 and is clamped in the clamping piece 20 on the base 11. The movable baffle 5 blocks the liquid outlet 3 at the outer end of the inner cover 14 of the seal, and blocks the opening 12 corresponding to the liquid outlet 3 on the base 11, so that the opening 12 is separated from the liquid outlet 3, and the bottle cap structure shown in fig. 10 is in a sealed state. One end 24 of the movable baffle 5 is located at the upper end of the slope member 7 at the end of the sealing outer cap 15, the other end 25 of the baffle 5 is located at the lower end of the slope member 26 at the other end of the outer cap 15, and the liquid outlet 3, the base 11 and the movable baffle 5 are located at the inner side of the supporting surface formed by the supporting end 21 facing the direction of the bottle body 1.

As shown in fig. 10 and 11, the bottle body 1 uses the supporting end 21 as a supporting surface to press downwards, so that the bottle cap inner cap portion 14 moves downwards, and drives the base 11 and the movable mouth guard 5 thereon to move downwards synchronously, while the end 24 of the movable mouth guard 5 moves downwards under the action of the slope member 7, and is pushed to move the movable mouth guard 5 towards the other end of the outer cap portion 15 in the clamping member 20. Under the action of the spring telescoping device 13, when the cover part 14 moves down to a certain distance to limit stopping, the end 24 of the movable baffle plate 5 moves down to the upper bottom end of the slope part 7, the other end 25 of the baffle plate 5 moves to the lower bottom end of the slope part 26 at the other end of the sealing outer cover part 15, at this time, the through hole 18 on the movable baffle plate 5 moves between the liquid outlet 3 and the opening 12 on the base 11, three openings are communicated, at this time, the liquid outlet 3 is opened, and the bottle body 1 is in a cover opening state.

As shown in fig. 12, after the bottle body 1 is extruded, the concave end 9 of the silica gel valve 4 at the liquid outlet 3 is forced to extend out of the liquid outlet 3 and is not blocked, the cross incision 10 is opened, and the fluid 31 in the bottle body 1 flows out. If the bottle body 1 is pressed and stopped, the cross cut 10 on the silica gel valve 4 is closed, and the bottle body 1 returns to the uncapping standby state shown in fig. 11.

As shown in fig. 13, if the structure shown in fig. 11 needs to be sealed, the bottle body 1 is pressed down by using the supporting end 21 at the bottom end of the sealing outer cap 15 as a support, the sealing inner cap 14 and the sealing outer cap 15 move back under the action of the spring telescoping device 13, the sealing inner cap 14 moves up synchronously with the base 11 and the movable baffle 5 located in the upper clamping piece 20, and the end 25 of the movable baffle 5 is pushed by the slope piece 26 on the edge of the movable baffle 5, so that the movable baffle 5 moves in the clamping piece 20 towards the direction of the other slope piece 7, and finally returns to the structure state before the bottle body is not stressed, and the bottle body 1 is in the sealing state.

It should be noted that the pressing of the cover in fig. 10 and the re-pressing of the cover in fig. 13 can be completed by one hand for 2 seconds each time, which fully illustrates the convenience and the excellent feeling of use of the present utility model.

In this embodiment, as shown in fig. 14 and 15, a sliding member 19 is disposed on the base 11 in the embodiment shown in fig. 8 and connected to the inner cover 14, and the base 11 can slide back and forth relative to the inner cover 14 through the sliding member 19. The sliding member 19 is connected to the base 11, and a sliding tube 27 is correspondingly provided on the inner cover 14, and the sliding member 19 extends into the sliding tube 27 and can slide therein.

As shown in fig. 16, 17 and 18, the bottle body 1 is pressed downwards by taking the supporting end 21 as a supporting surface, so that the cap inner cap 14 of the bottle cap moves downwards and drives the base 11 and the movable baffle plate 5 thereon to synchronously move downwards, and the sliding piece 19 and the sliding tube 27 thereon also synchronously move downwards together, and at the moment, no relative displacement occurs between the sliding piece and the sliding tube. During the process of pressing down the bottle body 1, that is, the inner cap portion 14 of the seal, the movable baffle 5 is pushed by the slope member 7 to slowly move toward the other end of the outer cap portion 15 until the through hole 18 is communicated with the liquid outlet 3 and the opening three on the base 11, and at this time, the base 11 may be set to be blocked and be in a state of not being able to move down, as shown in fig. 17. The bottle body 1 is pressed down continuously, the slide tube 27 slides down on the slide member 19, and the outer end of the liquid outlet 3 extends downward from the through hole 18 and the opening on the base 11, as shown in fig. 18. At this time, under the action of the spring telescoping device 13, the sealing inner cover part 14 is limited to stop, the liquid outlet 3 is stopped after being stretched downwards, and the bottle body 1 is in a state that the liquid outlet 3 is stretched downwards and is opened for standby.

As shown in fig. 19, after the bottle body 1 is extruded, the concave end 9 of the silica gel valve 4 at the liquid outlet 3 is forced to extend from the liquid outlet 3 and is not blocked, the cross incision 10 is opened, and the fluid 31 in the bottle body 1 flows out. If the bottle body 1 is pressed and stopped, the cross cut 10 on the silica gel valve 4 is closed, and the bottle body 1 returns to the uncapping standby state shown in fig. 18.

As shown in fig. 20, if the structure shown in fig. 18 needs to be sealed, the bottle body 1 is pressed down by using the support end 21 at the bottom end of the sealing outer cap 15 as a support, and the sealing inner cap 14 and the sealing outer cap 15 move back under the action of the spring telescoping device 13. Firstly, the sliding member 19 slides back to the sliding tube 27, so that the liquid outlet 3 on the cover 14 in the seal is retracted from the opening on the base 11 and the through hole 18 on the movable baffle plate towards the bottle body 1, after retraction, the end 25 of the movable baffle plate 5 is pushed by the slope member 26 on the edge of the movable baffle plate, so that the movable baffle plate 5 moves in the clamping member 20 towards the other slope member 7, and finally returns to the structure state before the bottle body is not stressed, as shown in fig. 16, and the bottle body 1 is in the closed-cover sealing state.

As shown in fig. 21 and 22, this embodiment is substantially the same as the embodiment shown in fig. 8, except that only one end of the sealing cover 15 is provided with a slope member 7, one end 24 of the movable baffle 5 is located at the upper top end of the slope member 7, and the other end 28 of the baffle 5 extends into a groove tube 16 on the base 11, and a telescopic spring 17 is provided in the groove tube 16.

As shown in fig. 23 and 24, the bottle body 1 is pressed down by taking the supporting end 21 as a supporting surface, so that the bottle cap inner cap 14 moves down and drives the base 11 and the movable baffle 5 thereon to move down synchronously, one end 24 of the movable baffle 5 moves down under the action of the slope member 7, and is pushed to move the movable baffle 5 in the other end direction of the sealing outer cap 15 in the clamping member 20, and the other end 28 of the baffle 5 continuously compresses the expansion spring 17 in the groove tube 16, and when the inner cap 14 moves down to a certain distance to limit stopping under the action of the spring expansion device 13, the end 24 of the movable baffle 5 moves down to the upper bottom end of the slope member 7, and the other end 28 compresses the expansion spring 17 in the groove tube 16. At this time, the through hole 18 on the movable baffle plate 5 moves between the liquid outlet 3 and the opening 12 on the base 11, the three openings are communicated, the liquid outlet 3 is opened, and the bottle body 1 is in an uncapped state.

As shown in fig. 25, after the bottle body 1 is extruded, the concave end 9 of the silica gel valve 4 at the liquid outlet 3 is forced to extend out of the liquid outlet 3 and is not blocked, the cross incision 10 is opened, and the fluid 31 in the bottle body 1 flows out. If the bottle body 1 is pressed and stopped, the cross cut 10 on the silica gel valve 4 is closed, and the bottle body 1 returns to the uncapping standby state shown in fig. 24.

As shown in fig. 26, if the structure shown in fig. 24 needs to be sealed, the bottle body 1 is pressed down by taking the supporting end 21 at the bottom end of the sealing outer cap 15 as a support, under the action of the spring telescoping device 13, the sealing inner cap 14 and the sealing outer cap 15 move back, the sealing inner cap 14 moves up synchronously with the base 11 and the movable baffle 5 located in the upper clamping piece 20, and the end 28 of the movable baffle 5 moves in the direction of the slope piece 7 at the other end in the clamping piece 20 under the pushing of the telescoping spring 17 in the groove pipe 16, and finally returns to the structure state before the bottle body is not stressed, so that the bottle body 1 is in the sealing state.

In this embodiment, as shown in fig. 27 and 28, a sliding member 19 is provided on the base 11 in the embodiment shown in fig. 21 and is connected to the inner cover 14, and the base 11 can slide back and forth relative to the inner cover 14 through the sliding member 19. The sliding member 19 is connected to the base 11, and a sliding tube 27 is correspondingly provided on the inner cover 14, and the sliding member 19 extends into the sliding tube 27 and can slide therein.

As shown in fig. 29, 30 and 31, the bottle body 1 is pressed down by taking the supporting end 21 as a supporting surface, so that the cap inner cap 14 of the bottle cap moves down and drives the base 11 and the movable baffle plate 5 thereon to move down synchronously, and the sliding piece 19 and the sliding tube 27 thereon also move down synchronously together, and at this time, no relative displacement occurs between the two. In the process of pressing the bottle body 1, that is, moving down the inner cap portion 14 of the seal, one end 24 of the movable baffle 5 is pushed by the slope member 7 on the edge of the movable baffle, so that the baffle 5 moves slowly towards the other end of the outer cap portion 15 of the seal, and meanwhile, the other end 28 of the baffle 5 continuously compresses the expansion spring 17 in the groove pipe 16 until the through hole 18 is communicated with the liquid outlet 3 and the opening three on the base 11, and at this time, the base 11 can be set to be blocked and be in a state of being unable to move down, as shown in fig. 30. The bottle body 1 is pressed down continuously, the slide tube 27 slides down on the slide member 19, and the outer end of the liquid outlet 3 extends downward from the through hole 18 and the opening on the base 11, as shown in fig. 31. At this time, under the action of the spring telescoping device 13, the sealing inner cover part 14 is limited to stop, the liquid outlet 3 is stopped after being stretched downwards, and the bottle body 1 is in a state that the liquid outlet 3 is stretched downwards and is opened for standby.

As shown in fig. 32, after the bottle body 1 is extruded, the concave end 9 of the silica gel valve 4 at the liquid outlet 3 is forced to extend from the liquid outlet 3 and is not blocked, the cross incision 10 is opened, and the fluid 31 in the bottle body 1 flows out. If the bottle body 1 is pressed and stopped, the cross cut 10 on the silica gel valve 4 is closed, and the bottle body 1 returns to the uncapping standby state shown in fig. 31.

As shown in fig. 33, when the cap closing seal is required, the supporting end 21 at the bottom end of the cap sealing part 15 is used as a support, the bottle body 1 is pressed down, the cap sealing part 14 and the cap sealing part 15 move back under the action of the spring telescoping device 13, firstly, the sliding piece 19 and the sliding tube 27 slide back, so that the liquid outlet 3 on the cap sealing part 14 is retracted from the opening on the base 11 and the through hole 18 on the movable baffle plate towards the bottle body 1, after retraction, the end 28 of the movable baffle plate 5 is pushed by the telescopic spring 17 in the groove tube 16, so that the movable baffle plate 5 moves in the direction of the slope piece 7 at the other end in the clamping piece 20, and finally, the bottle body 1 returns to the structure state before the bottle body is not stressed, and the bottle body 1 is in the cap closing seal state.

As shown in fig. 34, this embodiment is a structure in which the spring telescoping device 13 is removed in the embodiment shown in fig. 8, and it is an actual fact that the opening and closing operation of the cover is changed from the original one-hand movement of the sealing cover 15 through the spring telescoping device to the back and forth movement to the manual operation to the back and forth movement to open and close the cover.

As shown in fig. 35 and 36, the embodiment shown in fig. 34 is attached to the bottle body 1, and the bottle mouth is placed upside down with the support end 21 of the sealing cap 15 serving as a support. The bottle body 1 uses the supporting end 21 as a supporting surface to be pressed downwards, so that the bottle cap is pushed downwards by the cover part 14 in the sealing opening, the base 11 and the movable baffle plate 5 thereon are driven to synchronously move downwards, and one end 24 of the movable baffle plate 5 moves downwards under the action of the slope part 7 on the edge of the movable baffle plate, and is pushed to move the movable baffle plate 5 towards the other end of the sealing opening outer cover part 15 in the clamping part 20. When the inner cover part 14 moves down to a certain distance to stop, the end 24 of the movable baffle 5 moves down to the upper bottom of the slope member 7, and the other end 25 of the baffle 5 moves to the lower bottom of the slope member 26 at the other end of the outer cover part 15, as shown in fig. 36. At this time, the through hole 18 on the movable baffle plate 5 moves between the liquid outlet 3 and the opening 12 on the base 11, the three openings are communicated, the liquid outlet 3 is opened, and the bottle body 1 is in an uncapped state.

As shown in fig. 37, if the structure shown in fig. 36 needs to be sealed, the outer cap portion 15 is pulled outwards relative to the bottle body 1, the inner cap portion 14 and the outer cap portion 15 move back, the end 25 of the movable baffle 5 is pushed by the slope member 26 on the edge of the end, so that the movable baffle 5 moves in the direction of the other slope member 7 in the clamping member 20, and finally returns to the structure state before the bottle body is not stressed, and the bottle body 1 is in the cap sealing state.

As shown in fig. 38, in this embodiment, two ends of the movable baffle 5 in the clamping member 20 on the base 11 in the embodiment shown in fig. 34 are initially disposed at the bottom ends of the two slope members. Specifically, one end 24 of the movable baffle 5 is disposed at the upper bottom end of the slope member 7, the other end 25 of the baffle 5 is disposed at the lower bottom end of the slope member 26 at the other end of the sealing cover 15, and the through hole 18 is located at the side of the baffle 5 near the end 25.

As shown in fig. 39 and 40, the embodiment shown in fig. 38 is attached to the bottle body 1, and the bottle mouth is placed upside down with the support end 21 of the sealing cap 15 serving as a support. When the cover needs to be opened, the cover 15 is pulled outwards relative to the bottle body 1, the cover 14 and the cover 15 move back to the inside, and the end 25 of the movable baffle 5 is pushed by the slope piece 26 on the edge of the end, so that the movable baffle 5 moves in the direction of the other slope piece 7 in the clamping piece 20. When the outer closure cap 15 is pulled out to a certain distance and stopped, the end 25 of the movable flap 5 is now located at the lower top of the slope element 26, while the other end 24 of the flap 5 is moved up to the upper top of the slope element 7, as shown in fig. 40. At this time, the through hole 18 on the movable baffle plate 5 moves between the liquid outlet 3 and the opening 12 on the base 11, the three openings are communicated, the liquid outlet 3 is opened, and the bottle body 1 is in an uncapped state.

As shown in fig. 41, if the structure shown in fig. 40 needs to be sealed by closing the cap, the bottle body 1 can return to the structure state before the outer sealing cap 15 in fig. 39 is pulled outwards by pressing the bottle body 1 downwards with the supporting end 21 as a supporting surface, and the bottle body 1 is in the state of closing the cap.

In this embodiment, as shown in fig. 42, a sliding member 19 is provided on the base 11 of the embodiment shown in fig. 34 and connected to the inner cover 14, and the base 11 can slide back and forth relative to the inner cover 14 through the sliding member 19. The sliding member 19 is connected to the base 11, and a sliding tube 27 is correspondingly provided on the inner cover 14, and the sliding member 19 extends into the sliding tube 27 and can slide therein.

As shown in fig. 43 and 44, in this embodiment, the bottle cap has a sealing inner cap portion 14 and a sealing outer cap portion 15, a liquid outlet 3 and a liquid outlet outer port 29 are provided at the outer end of the sealing inner cap portion 14, a silica gel valve 4 is provided at the inner side of the liquid outlet 3, and a strip movable baffle 5 is provided in the groove 30 between the liquid outlet 3 and the liquid outlet outer port 29 for opening or closing the liquid outlet 3. The sealing outer cover 15 is a back and forth movable part capable of moving back and forth towards the bottle body, and both ends of the sealing outer cover are respectively provided with slope pushing pieces 7 and 26 for pushing the movable baffle plate 5 to move back and forth so as to open or close the liquid outlet 3; wherein the valve device 4 has an outer end 8 and a concave end 9, the outer end 8 of the valve device 4 is close to the liquid outlet 3, and the concave end 9 of the valve device 4 is formed by extending the outer end 8 towards the bottle body; and, the distance between the outer end 8 of the valve device 4 and the movable shutter 5 is smaller than the distance between the outer end 8 and the concave end 9. The middle position of the concave end 9 is provided with a cross incision 10, so that the concave end 9 moves towards the liquid outlet 3 when the silica gel valve 4 is stressed, and the cross incision 10 can be opened only when the concave end 9 stretches out of the liquid outlet 3 and is not blocked. The outer sealing cover 15 is connected to the inner sealing cover 14 through a spring telescopic device 13, wherein the spring telescopic device 13 is respectively arranged on two sides of the bottle cap, and is composed of a pressing post 22 on the inner sealing cover 14, a post groove 23 on the outer sealing cover 15 and a telescopic spring 17 in the post groove 23, and the specific driving structure is not described here because the spring telescopic device 13 is a known prior art. And a shielding base 11 is arranged below the slope pieces 7 at two ends and is mainly used for shielding other parts in the upper bottle cap, and an opening 12 corresponding to the liquid outlet 29 is arranged in the middle of the shielding base 11. The outer wall of the sealing outer cap 15 extends away from the bottle body to form a supporting end 21, and the liquid outlet 29 and the base 11 are located at the inner side of the supporting surface formed by the supporting end 21 facing the bottle body.

As shown in fig. 45 and 46, the embodiment shown in fig. 43 is connected to the bottle body 1, the bottle body 1 uses the supporting end 21 as a supporting surface to press down, so that the cap inner cap 14 moves down and drives the movable baffle 5 with its lower end positioned in the groove 30 between the liquid outlet 3 and the liquid outlet outer port 29 to move down synchronously, and one end 24 of the movable baffle 5 moves down under the action of the slope member 7 on its edge, and is pushed to move the movable baffle 5 in the groove 30 toward the slope member 26. Under the action of the spring telescoping device 13, when the inner cover part 14 of the seal is moved downwards to a certain distance to limit stopping, the end 24 of the movable mouth baffle 5 is moved downwards to the upper bottom end of the slope piece 7, the other end 25 of the mouth baffle 5 is moved to the lower bottom end of the slope piece 26 at the other end of the outer cover part 15 of the seal, the through hole 18 on the movable mouth baffle 5 is moved between the liquid outlet 3 and the liquid outlet outer opening 30 and is communicated with the opening 12 on the shielding base 11 to form four openings, at this time, the liquid outlet 3 is opened, and the bottle body 1 is in a cover opening state.

As shown in fig. 47, after the bottle body 1 is extruded, the concave end 9 of the silica gel valve 4 at the liquid outlet 3 is forced to extend out of the liquid outlet 3 and is not blocked, the cross incision 10 is opened, and the fluid 31 in the bottle body 1 flows out. If the bottle body 1 is pressed and stopped, the cross cut 10 on the silica gel valve 4 is closed, and the bottle body 1 returns to the uncapping standby state shown in fig. 46.

As shown in fig. 48, if the structure shown in fig. 46 needs to be sealed, the bottle body 1 is pressed down by taking the supporting end 21 at the bottom end of the sealing outer cap portion 15 as a support, the sealing inner cap portion 14 and the sealing outer cap portion 15 move back under the action of the spring telescoping device 13, and the end 25 of the movable mouth guard 5 is pushed by the slope member 26 on the edge thereof, so that the movable mouth guard 5 moves in the direction of the other slope member 7 in the groove 30, and finally returns to the structure state before the bottle body is not stressed, and the bottle body 1 is in the state of sealing the cap.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (10)

1. The inverted bottle cap is used for being connected with a bottle body, the bottle cap is provided with a main body, a liquid outlet is formed in the main body, a valve device is arranged at the liquid outlet, and the inverted bottle cap is characterized in that a movable baffle plate is arranged at the liquid outlet and used for opening or closing the liquid outlet, the bottle cap further comprises a back-and-forth movable component capable of moving back and forth towards the bottle body, the back-and-forth movable component is connected with the main body, and a pushing part is arranged in the back-and-forth movable component and used for pushing the movable baffle plate to move so as to open or close the liquid outlet; the valve device is provided with an outer end and a concave end, the outer end of the valve device is close to the liquid outlet, and the concave end of the valve device is formed by extending the outer end towards the bottle body;

and, the distance between the outer end of the valve device and the movable shutter plate is smaller than the distance between the outer end and the concave end.

2. An inverted bottle cap as claimed in claim 1 wherein a cross cut is provided in the middle of said concave end such that said concave end of said valve means moves toward said liquid outlet when said valve means is under force, said cross cut opening when said concave end extends out of said liquid outlet and is unobstructed.

3. The inverted bottle cap according to claim 2, wherein a base is arranged on one side of the liquid outlet of the main body facing away from the bottle body, the base is connected with the main body, and an opening corresponding to the liquid outlet is arranged on the base; the movable baffle plate is positioned between the liquid outlet and the base.

4. An inverted bottle cap as claimed in claim 3, wherein said back and forth movable member is connected to said main body by spring telescoping means.

5. The inverted bottle cap as claimed in claim 4, wherein the main body comprises a sealing inner cap portion and a sealing outer cap portion, the sealing inner cap portion is provided with the liquid outlet, and the sealing outer cap portion is a movable member connected with the main body.

6. The inverted bottle cap as claimed in claim 5, wherein one end of said movable stopper extends into a channel of said main body and a telescopic spring is provided at the one end of the channel.

7. The inverted bottle cap according to claim 5 or 6, wherein the movable baffle plate is provided with a through hole corresponding to the liquid outlet, the pushing part is located at the inner side of the base towards the bottle body direction, the outer wall of the sealing outer cover part extends away from the bottle body direction to form a supporting end, and the liquid outlet and the base are located at the inner side of the supporting surface formed by the supporting end towards the bottle body direction.

8. The inverted bottle cap as claimed in claim 7, wherein said base is connected to said inside cap portion by a slider, said base being slidable back and forth relative to said inside cap portion by said slider.

9. The inverted bottle cap as claimed in claim 2, wherein the movable stopper is a long bar, the pushing part is a slope member, and both ends of the back and forth movable member are respectively provided with a slope member for pushing the movable stopper between the two slope members to move back and forth.

10. The inverted bottle cap as claimed in claim 9, wherein said movable stopper is located in a groove provided at said liquid outlet and movable in said groove.