CN110342064B

CN110342064B - Portable beverage bottle with variable volume

Info

Publication number: CN110342064B
Application number: CN201910620022.0A
Authority: CN
Inventors: 汤宗川
Original assignee: Shaoxing Zhenyin Textile Co Ltd
Current assignee: Shaoxing Zhenyin Textile Co.,Ltd.
Priority date: 2019-07-10
Filing date: 2019-07-10
Publication date: 2021-06-04
Anticipated expiration: 2039-07-10
Also published as: CN110342064A

Abstract

The invention discloses a portable beverage bottle with variable volume, which comprises an upper shell, a lower shell, an upper tank body, a lower tank body, a middle tank body and an end cover, wherein the right side of the upper shell is provided with a handle, the upper end of the handle is provided with a switch, the lower end of the handle is provided with a safety device, the lower side of the upper shell is in sliding connection with the lower shell, an upper tank body, a lower tank body and the middle tank body are arranged in a cavity formed by the upper shell and the lower shell, the upper tank body, the lower tank body and the middle tank body are sequentially and fixedly connected to form a sealed tank body, the middle tank body is made of medical grade silica gel secondary materials, the middle tank body is deformed under the pulling of a first spring to form a small volume state, after beverage in the tank body is contacted with a floating block, the middle tank body is stretched by the elastic force generated by the floating block to form a large volume state, the invention utilizes the mutual acting force of, after the button is released, the piston is automatically closed, so that the beverage is prevented from being spilled when the beverage pouring device is poured.

Description

Portable beverage bottle with variable volume

Technical Field

The invention belongs to the technical field of beverage bottles, and particularly relates to a portable beverage bottle with a variable volume.

Background

At present, various beverage bottles are full of on the market, but the existing beverage bottle has a single structure and is difficult to meet the requirements of people, when people play outdoors, especially when adults carry children, adults need to carry the beverages needed by themselves and children, the small-volume beverage bottle has a small volume, although being convenient to carry, the requirements of most people on the beverages are difficult to meet, the large-volume beverage bottle can carry more beverages, but along with the continuous drinking of the beverages in the beverage bottle, the large-volume beverage bottle can gradually become a burden, so the large-volume beverage bottle and the small-volume beverage bottle have the advantages, if the volume of the beverage bottle can be adjusted, the small-volume beverage bottle can have the advantages of being convenient to carry, and can contain more beverages, in addition, no matter whether the large-volume beverage bottle or the small-volume beverage bottle, after people drink the beverages, the end cover needs to be manually screwed up, if forget to screw up the end cover, after the beverage bottle takes place to empty, the beverage spills easily, and the end cover of current thermos adopts the push type design, need not rotate the end cover repeatedly, but after having drunk the beverage, still needs manual press operation, does not realize the self-closing end cover, needs further improvement.

Disclosure of Invention

The invention aims to provide a portable beverage bottle with a variable volume, which solves the problems in the prior art and provides the following technical scheme for realizing the aim: a portable beverage bottle with variable volume comprises an upper shell, a lower shell, an upper tank, a lower tank, a middle tank and an end cover, wherein a handle is arranged on the right side of the upper shell, a switch is arranged at the upper end of the handle, a safety device is arranged at the lower end of the handle, the lower side of the upper shell is in sliding connection with the lower shell, the upper tank, the lower tank and the middle tank are arranged in a cavity formed by the upper shell and the lower shell, the upper tank, the lower tank and the middle tank are sequentially and fixedly connected to form a sealed tank, the bottom end of the lower tank is fixed on the lower shell, a first spring is sleeved on the outer side of the lower tank, the lower end of the first spring is fixedly connected with the lower shell, the upper end of the first spring is fixedly connected with the lower edge of the upper tank, the upper side of the upper tank is fixedly connected with a contraction part on the upper side of the upper shell, an opening, the upper shell part on the right side of the end cover is provided with a lifting device, the lifting device is in transmission connection with a switch, and the switch is in transmission connection with a safety device.

The upper side edge of the lower cavity of the end cover is provided with a V-shaped opening, a plug for sealing the opening of the upper tank body is arranged in the lower cavity of the end cover, the middle part of the upper side of the plug is connected with the lower end of a first slide rod, the first slide rod penetrates through the upper cavity of the end cover, a second spring is sleeved at the position of the first slide rod, which is positioned in the upper cavity of the end cover, a baffle plate which is contacted with one end of the horizontal part of an L rod is arranged at the upper end part of the first slide rod, the vertical part of the L rod is in sliding connection with the shell of the lifting device, two connecting rods are arranged in the shell of the lifting device, one end of each connecting rod is hinged, the other end of each connecting rod is respectively hinged with one end of the vertical part of the L rod and the lower side of the shell of the lifting device, the hinged parts of the two, and the other end of the steel wire rope is fixedly connected with the sliding block.

The wire rope is located switch cavity position and is connected with second slide bar left end fixed connection, and the second slide bar right-hand member penetrates in the protective tank of switch, and is equipped with the button in the protective tank of switch, button and second slide bar right-hand member fixed connection, is equipped with the third spring in the switch cavity.

The slider slides in safety device's cavity, slider left side fixedly connected with and the locking lever that link up on the left of the safety device, the locking lever leads to casing down, and locking lever side cover has the fourth spring, fourth spring left end and slider left side fixed connection, and fourth spring right side and safety device's cavity left side fixed connection.

Preferably, the method comprises the following steps: a floating block is arranged in the upper tank body, a through hole is arranged on the floating block, the floating block is fixedly connected with the upper side surface of the upper tank body through four supporting rods,

preferably, the method comprises the following steps: the middle tank body is made of medical grade silica gel.

Preferably, the method comprises the following steps: the stopper is the big round platform type structure of the little upside of downside, and stopper downside diameter is less than last jar body opening diameter, and stopper upside diameter is greater than last jar body opening diameter.

Compared with the prior art, the invention has the following beneficial effects: the buoyancy generated by the floating block is changed by the change of the amount of beverage in the tank body, the upper tank body is pushed to move upwards in a balanced manner through the buoyancy of the floating block, the stretching of the middle tank body is realized, the downward movement of the upper tank body is realized through the stretching of the upper tank body by the first spring, the tank body is automatically changed by utilizing the buoyancy of the floating block and the pulling force of the first spring, the volume is adjusted according to the amount of the beverage, and when the amount of the beverage is small, the occupied space is effectively reduced, so that the beverage tank is convenient to carry; the button on the switch pushes the second sliding rod to move, the steel wire rope is pulled, the steel wire rope is used for pulling the connecting rod to swing to open the plug of the end cover, the button is loosened, the plug automatically seals the opening of the upper tank body under the action of the second spring, the phenomenon that beverage spills out from the opening of the upper tank body when the beverage is poured can be prevented, in addition, when the plug is opened, the steel wire rope drives the sliding block of the safety device to move, the sliding block drives the locking rod to move to abut against the lower shell, the phenomenon that the volume of the tank body changes to cause excessive beverage to spill out when the beverage is poured is prevented, in addition, the volume of the tank body automatically changes, on the premise that the beverage is not spilled, the gravity center of the beverage is as close to the opening of the upper tank.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention without limiting the invention in which:

FIG. 1 is a view showing a structure of a small volume state of the present invention;

FIG. 2 is a block diagram of the present invention in a large volume state;

FIG. 3 is a block diagram of the end cap and lifting device of the present invention;

FIG. 4 is a block diagram of the switch of the present invention;

FIG. 5 is a view showing the construction of the safety device of the present invention;

FIG. 6 is a diagram showing the connection relationship of the upper tank, the middle tank and the lower tank according to the present invention.

Reference numbers in the figures: 1, an upper shell; 2, a lower shell; 3, putting the tank body on; 4, discharging the tank body; 5 a first spring; 6, a tank body; 7, floating blocks; 8, supporting rods; 9 end covers; 10 a lifting device; 11 a handle; 12, a switch; 13 a safety device; 14 a plug; 15 a first slide bar; 16 a second spring; a 17L rod; 18 connecting rods; 19 a steel wire rope; 20 a third spring; 21 a button; 22 a second slide bar; a 23 n-shaped cavity; 24 sliding blocks; 25 a fourth spring; 26 locking the lever.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a portable beverage bottle with a variable volume comprises an upper shell 1, a lower shell 2, an upper tank 3, a lower tank 4, a middle tank 6 and an end cover 9, wherein a handle 11 is arranged on the right side of the upper shell 1, a switch 12 is arranged at the upper end of the handle 1, a safety device 13 is arranged at the lower end of the handle 11, the lower side of the upper shell 1 is in sliding connection with the lower shell 2, the upper tank 3, the lower tank 4 and the middle tank 6 are arranged in a cavity formed by the upper shell 1 and the lower shell 2, the upper tank 3, the lower tank 4 and the middle tank 6 are sequentially and fixedly connected to form a sealed tank body, a floating block 7 is arranged in the upper tank 3, a through hole is formed in the floating block 7, the floating block 7 is fixedly connected with the upper side of the upper tank 3 through four support rods 8, the middle tank 6 is made of medical grade silica gel, the bottom end of the lower tank 4 is fixed on the lower shell 2, a first spring 5 is arranged outside the lower tank, the upper end of the first spring 5 is fixedly connected with the lower edge of the upper tank body 3, the upper side of the upper tank body 3 is fixedly connected with the upper side contraction part of the upper shell 1, an opening at the upper end of the upper tank body 3 is matched with an opening at the upper end of the upper shell 1, an end cover 9 is arranged above the upper shell 1, the end cover 9 is in threaded connection with the outer side face of the opening of the upper shell 1, a lifting device 10 is arranged at the upper shell part on the right side of the end cover 9, the lifting device 10 is in transmission connection with a switch 12, and the switch 12 is in.

The end cover 9 comprises an upper cavity and a lower cavity, a V-shaped opening is formed in the upper side edge of the lower cavity of the end cover 9, a plug 14 for sealing the opening of the upper tank body 3 is arranged in the lower cavity of the end cover 9, the plug 14 is of a circular truncated cone structure with a small lower side and a large upper side, the diameter of the lower side of the plug 14 is smaller than the diameter of the opening of the upper tank body 3, the diameter of the upper side of the plug 14 is larger than the diameter of the opening of the upper tank body 3, the middle part of the upper side of the plug 14 is connected with the lower end of a first sliding rod 15, the first sliding rod 15 penetrates through the upper cavity of the end cover 9, a second spring 16 is sleeved at the part of the first sliding rod 15 positioned in the upper cavity of the end cover 9, the lower end of the second spring 16 is fixedly connected with a convex part on the side surface of the middle part of the first sliding rod 15, the upper end part of the first sliding rod 15, which penetrates, two connecting rods 18 are arranged in a shell of the lifting device 10, one ends of the two connecting rods 18 are hinged, the other ends of the two connecting rods 18 are respectively hinged with one end of the vertical part of the L-shaped rod 17 and the lower side of the shell of the lifting device 10, the hinged parts of the two connecting rods 18 are fixedly connected with one end of a steel wire rope 19, the steel wire rope 19 sequentially penetrates through a cavity on the upper side of the upper shell 1, a cavity of the switch 12, a part of the switch 12, which is close to the right end, an n-shaped cavity 23 of the handle 11 and the.

The wire rope 19 is located at the cavity of the switch 12 and is fixedly connected with the left end of the second sliding rod 22, the right end of the second sliding rod 22 penetrates into a protective groove of the switch 12, a button 21 is arranged in the protective groove of the switch, the button 21 is fixedly connected with the right end of the second sliding rod 22, a third spring 20 is arranged in the cavity of the switch 12, the left end of the third spring 20 is fixedly connected with the left side of the cavity of the switch 12, and the right end of the third spring 20 is fixedly connected with the left end of the second sliding rod 22.

The slider 24 slides in the cavity of safety device 13, slider 24 left side fixedly connected with and safety device 13 left side link up's locking lever 26, and the locking lever 26 left end is equipped with the sucking disc, and locking lever 26 leads to casing 2 down, and locking lever 26 side cover has fourth spring 25, fourth spring 25 left end and 24 left sides fixed connection of slider, and fourth spring 25 right side and safety device 13's cavity left side fixed connection.

Specifically, the invention is used as follows: when no beverage is in the can, under the action of the elastic tension of the first spring 5, the middle can body 6 is in a contracted state as shown in figure 1, the invention keeps a small volume state, as the beverage is added into the can body, the floating block 7 is contacted with the beverage to generate buoyancy, the buoyancy of the floating block 7 pushes the upper can body 3 to move upwards until the middle can body is stretched to a turntable as shown in figure 2, so that the method keeps a large volume state, when drinking, the user holds the handle 11 and presses the button 21 with the thumb to push the second slide bar 22 to slide, so that the second slide bar 22 pulls the connecting rod 18 to swing through the steel wire rope 19, the plug 14 is pushed by the L-shaped rod 17 to move upwards, the opening of the upper tank body 3 is opened, the opening of the upper tank body 3 is communicated with the V-shaped opening of the end cover 9, the beverage is convenient to pour out, meanwhile, the slider 24 in the safety device is pulled by the wire rope 19 to drive the lock rod 26 to slide until the lock rod 26 abuts against the lower shell 2.

After the beverage is poured, the button 21 is loosened, the third spring 20 pushes the button 21 to recover, the second spring 16 pushes the plug 14 through the first sliding rod 15 to seal the opening of the upper tank body 3, meanwhile, the fourth spring 25 pushes the sliding block 24 to slide, so that the locking rod 26 is separated from the lower tank body 2, after the amount of the beverage in the tank body is reduced, the buoyancy of the floating block 7 is reduced, the buoyancy is balanced and broken with the acting force of the first spring 5, and the middle tank body 6 is compressed under the action of the elastic force of the first spring 5, so that the volume of the tank body is automatically adjusted according to the amount of the beverage.

While there have been shown and described what are at present considered to be the fundamental principles of the invention and its essential features and advantages, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.

Claims

1. The utility model provides a portable bottle of variable volume beverage, includes casing, lower casing, goes up jar body, well jar body and end cover down, its characterized in that: the right side of the upper shell is provided with a handle, the upper end of the handle is provided with a switch, the lower end of the handle is provided with a safety device, the lower side of the upper shell is connected with the lower shell in a sliding manner, a cavity formed by the upper shell and the lower shell is internally provided with an upper tank body, a lower tank body and a middle tank body, the upper tank body, the lower tank body and the middle tank body are sequentially and fixedly connected to form a sealed tank body, the bottom end of the lower tank body is fixed on the lower shell, the outer side of the lower tank body is sleeved with a first spring, the lower end of the first spring is fixedly connected with the lower shell, the upper end of the first spring is fixedly connected with the lower edge of the upper tank body, the upper side of the upper tank body is fixedly connected with the upper side contraction part of the upper shell, the opening at the upper end of the upper tank body is matched with the opening at the upper end, the upper side edge of the lower cavity of the end cover is provided with a V-shaped opening, a plug for sealing the opening of the upper tank body is arranged in the lower cavity of the end cover, the middle part of the upper side of the plug is connected with the lower end of a first slide rod, the first slide rod penetrates through the upper cavity of the end cover, a second spring is sleeved at the position of the first slide rod, which is positioned in the upper cavity of the end cover, a baffle plate which is contacted with one end of the horizontal part of an L rod is arranged at the upper end part of the first slide rod, the vertical part of the L rod is in sliding connection with the shell of the lifting device, two connecting rods are arranged in the shell of the lifting device, one end of each connecting rod is hinged, the other end of each connecting rod is respectively hinged with one end of the vertical part of the L rod and the lower side of the shell of the lifting device, the hinged parts of the two, and the wire rope other end and slider fixed connection, wire rope is located switch cavity position and second slide bar left end fixed connection, and the second slide bar right-hand member penetrates in the protective tank of switch, and is equipped with the button in the protective tank of switch, button and second slide bar right-hand member fixed connection, is equipped with the third spring in the switch cavity, the slider slides in safety device's cavity, and slider left side fixedly connected with and the locking lever that link up in the safety device left side, the locking lever left end is equipped with the sucking disc, and the locking lever leads to down the casing, and locking lever side cover has the fourth spring, fourth spring right-hand member and slider left side fixed connection, and fourth spring left side and safety device's cavity left side fixed connection.

2. A variable volume beverage carrier bottle according to claim 1, wherein: the upper tank body is internally provided with a floating block, the floating block is provided with a through hole, and the floating block is fixedly connected with the upper side surface of the upper tank body through four supporting rods.

3. A variable volume beverage carrier bottle according to claim 1, wherein: the middle tank body is made of medical grade silica gel.

4. A variable volume beverage carrier bottle according to claim 2, wherein: the stopper is the big round platform type structure of the little upside of downside, and stopper downside diameter is less than last jar body opening diameter, and stopper upside diameter is greater than last jar body opening diameter.