CN112386077A

CN112386077A - Combined thermos cup

Info

Publication number: CN112386077A
Application number: CN202011320773.XA
Authority: CN
Inventors: 马佳吟
Original assignee: Hangzhou Jiafen Trading Co ltd
Current assignee: Zhejiang Shuixi industry and Trade Co.,Ltd.
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-02-23
Anticipated expiration: 2040-11-23
Also published as: CN112386077B

Abstract

The invention belongs to the technical field of vacuum cups, and particularly relates to a combined vacuum cup which comprises a shell; the top end of the shell is connected with an upper cover through threads; the bottom end of the shell is rotatably connected with a lower cover; an inner container is arranged in the shell through an assembling mechanism; the assembling mechanism comprises a disassembling component, and an annular disc is fixedly connected to the side wall of the top end of the inner container; a pair of first trapezoidal blocks which are symmetrically distributed is fixedly connected to the bottom end of the annular disc; the inclined plane of the trapezoidal end of the first trapezoidal block is far away from the inner container, and a clamping groove is formed in the side wall far away from the inner container; the inner side wall of the shell is fixedly connected with an annular block; a pair of first grooves which are symmetrically distributed is formed in the top end of the annular block; the invention provides a combined type vacuum cup, which solves the problem that when an inner container of the vacuum cup is polluted or a shell of the cup body is damaged, people often directly discard the whole vacuum cup to cause waste in use of the vacuum cup because the inner container and the cup body of the vacuum cup are in an integrated state.

Description

Combined thermos cup

Technical Field

The invention belongs to the technical field of vacuum cups, and particularly relates to a combined vacuum cup.

Background

The thermos cup is an essential part in life of people, and drinking water becomes more convenient by the thermos cup.

Some technical solutions related to vacuum cups have appeared in the prior art, for example, a chinese patent with application number 2015109752785 discloses a vacuum cup, which comprises a cup body, the cup body consists of an inner container and an outer container, the inner container is provided with a lantern ring, the outer container is connected with the inner container through the lantern ring, an interlayer is arranged between the inner container and the outer container, liquid is arranged in the interlayer, the liquid is suspension crystal, a dispersing agent and a nucleating agent, the inner container is provided with a sealing ring which is positioned at the joint of the lantern ring and the inner container and the outer container, the outer container is connected with the lantern ring through threads, a water level dial gauge is arranged inside the inner container, an anti-scalding protective sleeve is arranged outside the outer container, the anti-scalding protective sleeve is a plastic sleeve or a leather sleeve, the anti-scalding protective sleeve is provided with a temperature sensing strip, the temperature sensing strip can display different colors according to the temperature of water, and the suspended crystal is potassium nitrate or cane sugar.

Among the prior art at present, general inner bag of thermos cup and cup are in an organic whole state, and when the thermos cup inner bag received pollution or cup shell received the damage, people often can directly abandon whole thermos cup, cause a waste to the use of thermos cup, for this we provide combination formula thermos cup.

Disclosure of Invention

In order to make up for the defects of the prior art, the combined type vacuum cup provided by the invention solves the problems that the inner container and the cup body of the vacuum cup are in an integrated state, and people often directly discard the whole vacuum cup when the inner container of the vacuum cup is polluted or the shell of the cup body is damaged, so that waste is caused to the use of the vacuum cup.

The technical scheme adopted by the invention for solving the technical problems is as follows: the combined type vacuum cup comprises a shell; the top end of the shell is connected with an upper cover through threads; the bottom end of the shell is rotatably connected with a lower cover; an inner container is arranged in the shell through an assembling mechanism; the assembling mechanism comprises a disassembling component, and an annular disc is fixedly connected to the side wall of the top end of the inner container; a pair of first trapezoidal blocks which are symmetrically distributed is fixedly connected to the bottom end of the annular disc; the inclined plane of the trapezoidal end of the first trapezoidal block is far away from the inner container, and a clamping groove is formed in the side wall far away from the inner container; the inner side wall of the shell is fixedly connected with an annular block; a pair of first grooves which are symmetrically distributed is formed in the top end of the annular block; a first cavity is formed in the shell of the annular block; a second trapezoidal block is fixedly connected to the side wall of the first cavity far away from the annular block through a spring; the second trapezoidal block is connected to the side wall of the top end of the first cavity in a sliding mode, the trapezoidal end of the second trapezoidal block penetrates through the shell and the annular block and extends into the first groove, and the inclined surface of the second trapezoidal block faces upwards; the inclined plane of the first trapezoid block and the inclined plane of the second trapezoid block are parallel to each other; the dismounting assembly is arranged in the first cavity and is used for dismounting the inner container through the first trapezoid block; when the vacuum cup works, the inner container and the outer shell are combined together through the assembling mechanism, the first trapezoidal block fixed at the bottom end of the annular disc is pressed into the first groove on the annular block, at the moment, in the pressing-in process of the first trapezoidal block, because the inclined planes of the first trapezoidal block and the second trapezoidal block are parallel to each other, the inclined plane of the trapezoidal end of the first trapezoidal block can push the second trapezoidal block to move towards the position close to the first cavity, after the inclined planes are separated from each other, the trapezoidal end of the second trapezoidal block can slide on the side wall of the first trapezoidal block, when the inclined plane slides to the position of the clamping groove, the second trapezoidal block can push the second trapezoidal block to be clamped into the clamping groove under the action of the spring elasticity, at the moment, the clamping positions can clamp the whole inner container, the inner container is fixedly arranged in the outer shell, the inner container and the outer shell of the vacuum cup are removed from integration, when the inner container is polluted or the outer shell is damaged, the use waste of the vacuum cup is avoided.

Preferably, the top end of the annular block is fixedly connected with a first rubber layer; the bottom end of the annular disc is fixedly connected with a second rubber layer; a heat-insulating layer is fixedly connected to the inner wall of the shell and the inner side wall of the lower cover; a vacuum cavity is formed in the shell; the during operation, when the installation inner bag, the annular block and the first rubber layer and the second rubber layer of annular dish contact each other this moment, have elasticity because of the rubber layer, can extrude each other between first rubber layer and the second rubber layer, closely laminate, guarantee when the heat preservation cup is using, liquid can not get into the cavity between inner bag and the shell through the space between annular dish and the annular layer in, the phenomenon of leaking can not appear, guarantee that the cavity is inside in encapsulated situation, and the rigid coupling has the one deck heat preservation on the shell inside wall, the vacuum cavity has in the shell, be in encapsulated situation because of the cavity between shell and the inner bag, include through the heat preservation, can not let air and external cavity in the cavity produce the heat exchange, liquid in the inner bag keeps warm.

Preferably, the detachment assembly includes a first rack plate; the first rack plate is connected to the side wall of the bottom end of the first cavity in a sliding mode; a rack layer is fixedly connected to the side wall of the second trapezoid block, which is far away from the top end of the first cavity; the side wall of the first cavity is rotatably connected with a rotating shaft; a straight gear is fixedly connected to the rotating shaft; one side of the straight gear is meshed with the rack layer of the second trapezoidal block, and the other side of the straight gear is meshed with the first rack plate; the outer side wall of the shell is provided with a pair of symmetrically distributed second grooves; a first connecting rod is fixedly connected to the side wall of the first rack plate, which is far away from the annular block; the end part of the first connecting rod, which is far away from the first rack plate, penetrates through the side wall of the first cavity and extends into the second groove, and is fixedly connected with a first push plate; the side wall of the first push plate close to the first connecting rod is fixedly connected to the side wall of the second groove through a spring; the during operation presses first push pedal, and first push pedal removes and drives first rack board through first connecting rod and remove, and first rack board removes and drives first trapezoidal piece toward first rack board reverse direction through the straight-teeth gear and removes, and first rack board removes and can break away from the screens groove, removes the fixed state of inner bag, can follow and take out the inner bag in the shell, and the convenience is changed inner bag or shell.

Preferably, a pair of symmetrically distributed mounting rods is fixedly connected to the top end of the annular disc; the mounting rod is positioned right above the first trapezoidal block; a hook groove is formed in the side wall, close to the inner container, of the mounting rod; an elastic mechanism is arranged on the inner side wall of the bottom end of the lower cover; the during operation, the elastic mechanism of lower cover bottom has elasticity, utilize the groove on the installation pole to place the inner bag in the shell, at installation inner bag in-process, the inner bag bottom can contact each other with elastic mechanism, can place the inner bag on elastic mechanism, driving inner bag rotatory removal on elastic mechanism through the installation pole is rotatory, find the position of first recess, press into first recess with first trapezoidal piece in, fix the inner bag, place the inner bag in the elastic mechanism can practice thrift installation time, also conveniently look for first recess and install.

Preferably, the elastic mechanism comprises a sealed box; the bottom end of the sealing box is fixedly connected to the inner side wall of the bottom end of the lower cover; the sealing box is fixedly connected to the inner side wall of the bottom end of the shell through a fixing column; a second connecting rod is fixedly connected to the side wall of the pressure plate far away from the spring; the end part of the second connecting rod, far away from the pressure plate, extends out of the sealing box and is fixedly connected with a contact plate; a third rubber layer is fixedly connected to the side wall of the contact plate, which is far away from the second connecting rod; the during operation, when the installation inner bag, the inner bag bottom is placed on the third rubber layer of contact plate, the rubber layer has the heat preservation function, avoid contact plate and inner bag bottom direct contact, when the inner bag pushes down to fix, can promote the contact plate to push down this moment, the contact plate pushes down through second connecting rod drive clamp plate, the clamp plate can push down the spring, after the inner bag is fixed, the bottom surface of second trapezoidal piece can be under clamp plate spring's elasticity this moment, firmly paste the lateral wall in tight screens groove, avoid the inner bag condition of rocking from top to bottom to appear after fixing, and clamp plate spring's elasticity has the cushioning effect, can reduce the influence of external vibrations to the inner bag.

Preferably, hydraulic oil is filled in the seal box; the pressing plate is connected to the inner wall of the sealing box in a sealing and sliding manner; a group of first through holes are formed in the pressing plate; the during operation, be equipped with hydraulic oil in the seal box, move down the in-process at the inner bag, can promote clamp plate extrusion hydraulic oil, hydraulic oil can be along with the removal of clamp plate, first through-hole through the clamp plate gets into clamp plate top department, can let the action of pushing down of clamp plate obtain a buffering, the clamp plate moves up the same reason, hydraulic oil can avoid the clamp plate to push down rapidly or shift up, not only guarantee the accuracy of inner bag when the installation, when dismantling, also can not lead to the condition that the inner bag directly popped out because of the elasticity of spring, certain cushioning effect has to it.

Preferably, an air bag is fixedly connected between the contact plate and the top end of the sealing box; oil storage cavities are formed in the second trapezoidal block and the first rack plate; lubricating oil is arranged in the oil storage cavity, and a second push plate is fixedly connected to the inner wall of the oil storage cavity, which is far away from the straight gear, through a spring; the second push plate is connected to the inner wall of the oil storage cavity in a sealing and sliding manner; the air bag is communicated with the oil storage cavity through a hose, and the communication point is positioned on the side wall of the oil storage cavity far away from the straight gear; a group of oil outlet holes are formed in the side wall of the oil storage cavity, which is close to the straight gear; the during operation, in the inner bag installation, the inner bag of pushing down can pass through contact plate extrusion gasbag, the gas of gasbag can get into the oil storage intracavity through the hose and promote the second push pedal and remove, the second push pedal removes can be with the lubricating oil on the oil storage intracavity on getting into the rack layer through the second through-hole, lubricate the rack layer, prevent in the heat preservation cup use, the combination department that moisture can moist gear and rack layer leads to appearing rustting, it can lead to the unable rotation of straight-teeth gear to rust, let shell and inner bag can't separate, the emergence of the condition that can't change appears.

Preferably, the bottom end of the shell is provided with a pair of symmetrically distributed heat dissipation holes; a second through hole is formed in the position, opposite to the heat dissipation hole, of the lower cover; the inner diameters of the heat dissipation hole and the second through hole are the same; the during operation, the lower cover rotates to be connected in the shell bottom, and the lower cover can rotate in the shell bottom, when needs dispel the heat to the thermos cup fast, can rotate the lower cover, is in the through-going state with the second through-hole and the louvre of lower cover, has removed the sealed in inner bag and the shell cavity, lets gas and external contact each other in the cavity between inner bag and the shell, and the air current flows and drives inside heat, adds the inside thermal scattering and disappearing of piece thermos cup, lets the water in the thermos cup can cool off fast.

The invention has the following beneficial effects:

1. according to the combined type vacuum cup, the inner container and the shell are released from an integrated state through the assembling mechanism, when the inner container is polluted or the shell is damaged, the assembly can be disassembled to release the fixed state of the inner container, and the inner container or the shell can be replaced.

2. The combined type vacuum cup facilitates the installation of the inner container through the elastic mechanism, the elastic mechanism has a damping effect and protects the inner container from being interfered by external vibration when the inner container works, and the elastic mechanism has a buffering effect, so that the inner container is installed more accurately, and the inner container cannot be popped up due to the elasticity of the elastic mechanism to cause damage when the inner container is disassembled.

3. According to the combined type vacuum cup, the sealing in the cavity between the inner container and the shell is removed through the through state of the second through hole and the heat dissipation hole, so that the gas in the cavity between the inner container and the shell is in contact with the outside, the air flow drives the heat in the cavity to dissipate and add the heat in the vacuum cup, and the water in the vacuum cup can be rapidly cooled.

Drawings

The invention will be further explained with reference to the drawings.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is an enlarged view of area A of FIG. 2;

FIG. 4 is an enlarged view of area B of FIG. 3;

FIG. 5 is an enlarged view of area C of FIG. 2;

FIG. 6 is an enlarged view of region D of FIG. 2;

in the figure: 1. an upper cover; 2. a lower cover; 3. a housing; 4. an inner container; 5. an assembly mechanism; 51. an annular disc; 52. a first trapezoidal block; 521. a clamping groove; 53. a ring block; 531. a first groove; 54. a second trapezoidal block; 55. a first cavity; 56. a first rubber layer; 57. a second rubber layer; 58. disassembling the assembly; 581. a spur gear; 582. a first rack plate; 583. a first connecting rod; 584. a second groove; 585. a first push plate; 6. mounting a rod; 61. hooking a groove; 62. an elastic mechanism; 621. a sealing box; 622. pressing a plate; 623. a first through hole; 624. a second connecting rod; 625. a contact plate; 626. a third rubber layer; 7. an air bag; 71. a hose; 72. a second push plate; 73. an oil storage chamber; 74. an oil outlet hole; 8. heat dissipation holes; 81. a second through hole; 9. a vacuum chamber; 91. and (7) an insulating layer.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1 to 6, the combined vacuum cup of the invention comprises a shell 3; the top end of the shell 3 is connected with an upper cover 1 through threads; the bottom end of the shell 3 is rotatably connected with a lower cover 2; an inner container 4 is arranged in the shell 3 through an assembling mechanism 5; the assembling mechanism 5 comprises a disassembling component 58, and an annular disc 51 is fixedly connected to the side wall of the top end of the inner container 4; a pair of first trapezoidal blocks 52 which are symmetrically distributed are fixedly connected to the bottom end of the annular disc 51; the inclined plane of the trapezoidal end of the first trapezoidal block 52 is far away from the inner container 4, and a clamping groove 521 is formed in the side wall far away from the inner container 4; an annular block 53 is fixedly connected to the inner side wall of the shell 3; a pair of first grooves 531 which are symmetrically distributed is formed in the top end of the annular block 53; a first cavity 55 is formed in the shell 3 of the annular block 53; a second trapezoidal block 54 is fixedly connected to the side wall of the first cavity 55 far away from the annular block 53 through a spring; the second trapezoidal block 54 is slidably connected to the side wall of the top end of the first cavity 55, the trapezoidal end of the second trapezoidal block 54 penetrates through the housing 3 and the annular block 53 and extends into the first groove 531, and the inclined surface faces upwards; the inclined surfaces of the first and second trapezoidal blocks 52 and 54 are parallel to each other; the detaching assembly 58 is arranged in the first cavity 55, and the inner container 4 is detached through the first trapezoid block 52; when the vacuum cup is in operation, the inner container 4 and the outer shell 3 are combined together through the assembling mechanism 5, the first trapezoidal block 52 fixed at the bottom end of the annular disc 51 is pressed into the first groove 531 on the annular block 53, at this time, in the pressing-in process of the first trapezoidal block 52, because the inclined surfaces of the first trapezoidal block 52 and the second trapezoidal block 54 are parallel to each other, the inclined surface of the trapezoidal end of the first trapezoidal block 52 can push the second trapezoidal block 54 to move close to the first cavity 55, after the inclined surfaces are separated from each other, the trapezoidal end of the second trapezoidal block 54 can slide on the side wall of the first trapezoidal block 52, when the inclined surface slides to the position of the clamping groove 521, at this time, the second trapezoidal block 54 can push the second trapezoidal block 54 to be clamped into the clamping groove 521 under the action of the spring elasticity, at this time, the whole inner container 4 is clamped, the inner container 4 is fixedly installed in the outer shell 3, the inner container 4 and the outer shell 3 of the vacuum cup are removed from integration, the, when the inner container 4 is polluted or the shell 3 is damaged, the assembly 58 can be detached for replacement, so that the use waste of the vacuum cup is avoided.

In one embodiment of the present invention, a first rubber layer 56 is fixed to the top end of the annular block 53; the bottom end of the annular disc 51 is fixedly connected with a second rubber layer 57; a heat-insulating layer 91 is fixedly connected to the inner wall of the shell 3 and the inner side wall of the lower cover 2; a vacuum cavity 9 is formed in the shell 3; the during operation, when installation inner bag 4, the first rubber layer 56 and the second rubber layer 57 of annular block 53 and annular dish 51 contact each other this moment, because of the rubber layer has elasticity, can extrude each other between first rubber layer 56 and the second rubber layer 57, closely laminate, guarantee when the heat preservation cup is using, liquid can not get into the cavity between inner bag 4 and the shell 3 through the space between annular dish 51 and the annular layer, the phenomenon of leaking can not appear, guarantee that the cavity is inside to be in encapsulated situation, and the rigid coupling has one deck heat preservation 91 on the shell 3 inside wall, vacuum cavity 9 has in the shell 3, be in encapsulated situation because of the cavity between shell 3 and the inner bag 4, include through heat preservation 91, can not let the air in the cavity and external cavity produce the heat exchange, keep warm to the liquid in the inner bag 4.

As an embodiment of the present invention, the detachment assembly 58 includes a first rack plate 582; the first rack plate 582 is slidably connected to the side wall of the bottom end of the first cavity 55; a rack layer is fixedly connected to the side wall of the second trapezoid block 54 away from the top end of the first cavity 55; a rotating shaft is rotatably connected to the side wall of the first cavity 55; a straight gear 581 is fixedly connected to the rotating shaft; one side of the spur gear 581 is engaged with the rack layer of the second trapezoidal block 54, and the other side is engaged with the first rack plate 582; a pair of symmetrically distributed second grooves 584 is formed in the outer side wall of the shell 3; a first connecting rod 583 is fixedly connected to the side wall of the first rack plate 582 far away from the annular block 53; the end part of the first connecting rod 583 far away from the first rack plate 582 penetrates through the side wall of the first cavity 55 and extends into the second groove 584, and is fixedly connected with a first push plate 585; the side wall of the first push plate 585 close to the first connecting rod 583 is fixedly connected to the side wall of the second groove 584 through a spring; the during operation, press first push pedal 585, first push pedal 585 removes and drives first rack plate 582 through first connecting rod 583 and removes, and first rack plate 582 removes and drives first trapezoidal piece 52 through straight-toothed gear 581 and remove toward first rack plate 582 opposite direction, and first rack plate 582 removes and can break away from screens groove 521, removes the fixed state of inner bag 4, can follow and take out inner bag 4 in the shell 3, and the convenience is changed inner bag 4 or shell 3.

As an embodiment of the invention, a pair of symmetrically distributed mounting rods 6 is fixedly connected to the top end of the annular disc 51; the mounting rod 6 is positioned right above the first trapezoidal block 52; a hook groove 61 is formed in the side wall of the mounting rod 6 close to the inner container 4; an elastic mechanism 62 is arranged on the inner side wall of the bottom end of the lower cover 2; the during operation, elastic mechanism 62 of lower cover 2 bottom has elasticity, the crochet 61 of utilizing on the installation pole 6 places inner bag 4 in shell 3, at installation inner bag 4 in-process, inner bag 4 bottom can contact each other with elastic mechanism 62, can place inner bag 4 on elastic mechanism 62, rotatory drive inner bag 4 rotatory removal on elastic mechanism 62 through installation pole 6, find the position of first recess 531, press into first recess 531 with first trapezoidal piece 52 in, fix inner bag 4, can practice thrift installation time when installing on placing elastic mechanism 62 with inner bag 4, also conveniently look for first recess 531 and install.

As an embodiment of the present invention, the elastic mechanism 62 includes a seal case 621; the sealing box 621 is fixedly connected to the inner side wall of the bottom end of the shell 3 through a fixing column; a pressure plate 622 is fixedly connected to the inner side wall of the bottom end of the seal box 621 through a spring; a second connecting rod 624 is fixedly connected to the side wall of the pressure plate 622 away from the spring; the end of the second connecting rod 624 far away from the pressing plate 622 extends out of the sealing box 621 and is fixedly connected with a contact plate 625; a third rubber layer 626 is fixedly connected to the side wall of the contact plate 625 far away from the second connecting rod 624; the during operation, when installation inner bag 4, place on the third rubber layer 626 of contact plate 625 inner bag 4 bottom, the rubber layer has the heat preservation function, avoid contact plate 625 and the 4 bottom direct contact of inner bag, when inner bag 4 pushed down and fixes, this moment can promote contact plate 625 and push down, contact plate 625 pushes down and drives clamp plate 622 through second connecting rod 624 and push down, clamp plate 622 can depress the spring, after inner bag 4 is fixed, the bottom surface of second trapezoidal piece 54 can be under the elasticity of clamp plate 622 spring this moment, firmly paste the lateral wall of tight screens groove 521, avoid inner bag 4 the condition of rocking from top to bottom to appear after fixing, and the elasticity of clamp plate 622 spring has the cushioning effect, can reduce the influence of external vibrations to inner bag 4.

In an embodiment of the present invention, the seal box 621 contains hydraulic oil; the pressure plate 622 is connected to the inner wall of the sealing box 621 in a sealing and sliding manner; a group of first through holes 623 are formed in the pressing plate 622; the during operation, hydraulic oil is equipped with in the seal box 621, move the in-process down at inner bag 4, can promote clamp plate 622 extrusion hydraulic oil, hydraulic oil can be along with the removal of clamp plate 622, first through-hole 623 through clamp plate 622 gets into clamp plate 622 top department, can let the action of pushing down of clamp plate 622 obtain a buffering, clamp plate 622 shifts up the same reason, hydraulic oil can avoid clamp plate 622 to push down rapidly or shift up, not only guarantee the accuracy of inner bag 4 when the installation, when dismantling, also can not lead to the condition that inner bag 4 directly popped out because of the elasticity of spring, certain cushioning effect has to it.

In one embodiment of the present invention, an air bag 7 is fixed between the contact plate 625 and the top end of the sealing box 621; oil storage cavities 73 are formed in the second trapezoidal block 54 and the first rack plate 582; lubricating oil is arranged in the oil storage cavity 73, and a second push plate 72 is fixedly connected to the inner wall, far away from the straight gear 581, of the oil storage cavity 73 through a spring; the second push plate 72 is connected to the inner wall of the oil storage chamber 73 in a sealing and sliding manner; the air bag 7 is communicated with the oil storage cavity 73 through a hose 71, and a communication point is positioned on the side wall of the oil storage cavity 73 far away from the spur gear 581; a group of oil outlet holes 74 are formed in the side wall of the oil storage cavity 73 close to the straight gear 581; the during operation, in the installation of inner bag 4, the inner bag 4 of pushing down can push away gasbag 7 through contact plate 625 extrusion, gasbag 7 gas can get into in the oil storage chamber 73 through hose 71 and promote second push pedal 72 and remove, second push pedal 72 removes can get into the rack layer with the lubricating oil in the oil storage chamber 73 through second through-hole 81 on, lubricate the rack layer, prevent in the heat preservation cup use, the combination department that moisture can moisten gear and rack layer leads to appearing rustting, it can lead to straight-tooth gear 581 unable rotation to rust, let shell 3 and inner bag 4 unable separation, the emergence of the condition that can not change appears.

As an embodiment of the present invention, the bottom end of the housing 3 is provided with a pair of symmetrically distributed heat dissipation holes 8; a second through hole 81 is formed at the position of the lower cover 2 corresponding to the heat dissipation hole 8; the inner diameters of the heat dissipation hole 8 and the second through hole 81 are the same; the during operation, lower cover 2 rotates to be connected in 3 bottoms of shell, lower cover 2 can rotate in 3 bottoms of shell, when needs dispel the heat to the thermos cup fast, can rotate lower cover 2, be in the through-hole state with the second through-hole 81 and the louvre 8 of lower cover 2, the sealing in inner bag 4 and the 3 cavitys of shell has been relieved, let the gas and the external world in the cavity between inner bag 4 and the shell 3 contact each other, the air current flows and drives inside heat, add the inside thermal scattering and disappearing of piece thermos cup, let water in the thermos cup can cool off fast.

The working principle is as follows: when the vacuum cup is in operation, the inner container 4 and the outer shell 3 are combined together through the assembling mechanism 5, the first trapezoidal block 52 fixed at the bottom end of the annular disc 51 is pressed into the first groove 531 on the annular block 53, at the moment, in the pressing-in process of the first trapezoidal block 52, because the inclined surfaces of the first trapezoidal block 52 and the second trapezoidal block 54 are parallel to each other, the inclined surface of the trapezoidal end of the first trapezoidal block 52 can push the second trapezoidal block 54 to move towards the position close to the first cavity 55, after the inclined surfaces are separated from each other, the trapezoidal end of the second trapezoidal block 54 can slide on the side wall of the first trapezoidal block 52, when the inclined surface slides to the position of the clamping groove 521, at the moment, the second trapezoidal block 54 can push the second trapezoidal block 54 to be clamped into the clamping groove 521 under the action of the spring elasticity, at the moment, the whole inner container 4 is clamped, the inner container 4 is fixedly installed in the outer shell 3, the inner container 4 and the outer shell 3 of the vacuum cup are removed from integration, when, at this time, the first push plate 585 is pressed, the first push plate 585 moves to drive the first rack plate 582 to move through the first connecting rod 583, the first rack plate 582 moves to drive the first trapezoidal block 52 to move towards the opposite direction of the first rack plate 582 through the straight gear 581, the first rack plate 582 moves to be separated from the clamping groove 521, the fixed state of the liner 4 is released, the liner 4 can be taken out of the shell 3, and the liner 4 or the shell 3 can be conveniently replaced; in operation, when the liner 4 is installed, the bottom end of the liner 4 is placed on the third rubber layer 626 of the contact plate 625, the rubber layer has a heat preservation function, the contact plate 625 is prevented from being in direct contact with the bottom end of the liner 4, when the liner 4 is pressed downwards for fixation, the contact plate 625 is pushed downwards at the moment, the contact plate 625 is pressed downwards through the second connecting rod 624 to drive the pressing plate 622 to press downwards, the pressing plate 622 can press down the spring, after the liner 4 is fixed, the bottom surface of the second trapezoidal block 54 can firmly cling to the side wall of the clamping groove 521 under the elastic force of the spring of the pressing plate 622, the liner 4 is prevented from shaking up and down after being fixed, the elastic force of the spring of the pressing plate 622 has a damping effect, the influence of external vibration on the liner 4 can be reduced, hydraulic oil is filled in the sealing box 621, in the downward moving process of the liner 4, the pressing plate 622 can be pushed, the first through hole 623 of the pressing plate 622 enters the position above the pressing plate 622, the pressing action of the pressing plate 622 can be buffered, and similarly, the pressing plate 622 moves upwards, hydraulic oil can avoid the pressing plate 622 from being pressed downwards or upwards rapidly, so that the accuracy of the installation of the liner 4 is ensured, the liner 4 cannot be directly popped up due to the elasticity of a spring during the disassembly, and a certain buffering effect is achieved on the liner 4; the during operation, lower cover 2 rotates to be connected in 3 bottoms of shell, lower cover 2 can rotate in 3 bottoms of shell, when needs dispel the heat to the thermos cup fast, can rotate lower cover 2, be in the through-hole state with the second through-hole 81 and the louvre 8 of lower cover 2, the sealing in inner bag 4 and the 3 cavitys of shell has been relieved, let the gas and the external world in the cavity between inner bag 4 and the shell 3 contact each other, the air current flows and drives inside heat, add the inside thermal scattering and disappearing of piece thermos cup, let water in the thermos cup can cool off fast.

The front, the back, the left, the right, the upper and the lower are all based on figure 1 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and the like.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The combined type vacuum cup is characterized by comprising a shell (3); the top end of the shell (3) is connected with an upper cover (1) through threads; the bottom end of the shell (3) is rotatably connected with a lower cover (2); an inner container (4) is arranged in the shell (3) through an assembling mechanism (5); the assembling mechanism (5) comprises a disassembling component (58), and an annular disc (51) is fixedly connected to the side wall of the top end of the inner container (4); a pair of first trapezoidal blocks (52) which are symmetrically distributed is fixedly connected to the bottom end of the annular disc (51); the inclined plane of the trapezoidal end of the first trapezoidal block (52) is far away from the inner container (4), and a clamping groove (521) is formed in the side wall far away from the inner container (4); an annular block (53) is fixedly connected to the inner side wall of the shell (3); a pair of first grooves (531) which are symmetrically distributed is formed in the top end of the annular block (53); a first cavity (55) is formed in the shell (3) of the annular block (53); a second trapezoidal block (54) is fixedly connected to the side wall of the first cavity (55) far away from the annular block (53) through a spring; the second trapezoidal block (54) is connected to the side wall of the top end of the first cavity (55) in a sliding mode, the trapezoidal end of the second trapezoidal block (54) penetrates through the shell (3) and the annular block (53) and extends into the first groove (531), and the inclined plane faces upwards; the inclined surfaces of the first trapezoidal blocks (52) and the second trapezoidal blocks (54) are parallel to each other; the detachment assembly (58) is disposed within the first cavity (55) and detaches the bladder (4) via the first trapezoidal block (52).

2. The combined heat preservation cup according to claim 1, characterized in that a first rubber layer (56) is fixed on the top end of the annular block (53); the bottom end of the annular disc (51) is fixedly connected with a second rubber layer (57); a heat-insulating layer (91) is fixedly connected to the inner wall of the shell (3) and the inner side wall of the lower cover (2); a vacuum cavity (9) is arranged in the shell (3).

3. The combination cup of claim 2, wherein the detachment assembly (58) includes a first rack plate (582); the first rack plate (582) is connected to the side wall of the bottom end of the first cavity (55) in a sliding mode; a rack layer is fixedly connected to the side wall of the second trapezoid block (54) far away from the top end of the first cavity (55); a rotating shaft is rotatably connected to the side wall of the first cavity (55); a straight gear (581) is fixedly connected to the rotating shaft; one side of the spur gear (581) is engaged with the rack layer of the second trapezoidal block (54), and the other side is engaged with the first rack plate (582); a pair of second grooves 584 which are symmetrically distributed is formed in the outer side wall of the shell 3; a first connecting rod (583) is fixedly connected to the side wall, far away from the annular block (53), of the first rack plate (582); the end part, far away from the first rack plate (582), of the first connecting rod (583) penetrates through the side wall of the first cavity (55) and extends into the second groove (584), and a first push plate (585) is fixedly connected with the first connecting rod; the side wall of the first push plate (585), which is close to the first connecting rod (583), is fixedly connected to the side wall of the second groove (584) through a spring.

4. The combined thermos cup according to the claim 3, characterized in that the top of the annular disc (51) is fixedly connected with a pair of symmetrically distributed mounting rods (6); the mounting rod (6) is positioned right above the first trapezoidal block (52); a hook groove (61) is formed in the side wall, close to the inner container (4), of the mounting rod (6); and an elastic mechanism (62) is arranged on the inner side wall of the bottom end of the lower cover (2).

5. The combined heat preservation cup according to claim 4, characterized in that the resilient mechanism (62) comprises a sealed box (621); the sealing box (621) is fixedly connected to the inner side wall of the bottom end of the shell (3) through a fixing column; a pressure plate (622) is fixedly connected to the inner side wall of the bottom end of the seal box (621) through a spring; a second connecting rod (624) is fixedly connected to the side wall of the pressure plate (622) far away from the spring; the end part of the second connecting rod (624) far away from the pressure plate (622) extends out of the sealing box (621), and is fixedly connected with a contact plate (625); and a third rubber layer (626) is fixedly connected to the side wall of the contact plate (625) far away from the second connecting rod (624).

6. The combination type thermos cup according to claim 5, wherein the seal case (621) is filled with hydraulic oil; the pressure plate (622) is connected to the inner wall of the sealing box (621) in a sealing and sliding manner; a group of first through holes (623) are formed in the pressing plate (622).

7. The combination thermos cup according to claim 6, characterized in that an air bag (7) is fixed between the contact plate (625) and the top end of the sealed box (621); oil storage cavities (73) are formed in the second trapezoidal block (54) and the first rack plate (582); lubricating oil is arranged in the oil storage cavity (73), and a second push plate (72) is fixedly connected to the inner wall, far away from the straight gear (581), of the oil storage cavity (73) through a spring; the second push plate (72) is connected to the inner wall of the oil storage cavity (73) in a sealing and sliding manner; the air bag (7) is communicated with the oil storage cavity (73) through a hose (71), and the communication point is positioned on the side wall of the oil storage cavity (73) far away from the straight gear (581); and a group of oil outlet holes (74) are formed in the side wall, close to the straight gear (581), of the oil storage cavity (73).

8. The combined heat preservation cup according to claim 7, wherein the bottom end of the shell (3) is provided with a pair of symmetrically distributed heat dissipation holes (8); a second through hole (81) is formed in the position, opposite to the heat dissipation hole (8), of the lower cover (2); the inner diameters of the heat dissipation hole (8) and the second through hole (81) are the same.