CN111839141A

CN111839141A - Portable tea brewing assembly and separating mechanism thereof

Info

Publication number: CN111839141A
Application number: CN202010689321.2A
Authority: CN
Inventors: 于春明
Original assignee: Shandong Beitaihe Pottery Co ltd
Current assignee: Shandong Beitaihe Pottery Co ltd
Priority date: 2020-07-17
Filing date: 2020-07-17
Publication date: 2020-10-30
Anticipated expiration: 2040-07-17
Also published as: CN111839141B

Abstract

The invention relates to a portable tea brewing assembly and a separation mechanism thereof, in order to provide a pouring and discharging process for preparing liquid, the tea product punching set with punching flow stagnation effect and multifunctional use is provided with a cover connecting ring body, one axial end is a butt joint part, the outer circle of the other end is provided with a flow discharge lip in a surrounding manner, the inner circle spoke surface of the waist is a barrier layer plate, the center of the barrier layer plate is provided with a central penetrating opening with filtering performance, a cup body which can be movably assembled and disassembled on the butt joint part is internally provided with an accommodating space, a floating cover group which can be movably assembled and disassembled on the outer end surface of the barrier layer plate acts on a central navel positioned on the barrier layer plate in a separation manner, and a barrel filter combined with the cover connecting ring body, and the filtering holes are used for communicating the containing space with the central through hole to provide the liquid for flowing and discharging, can be buffered and assisted by the central piercing to provide the infused raw materials, and can be placed in a carrying space or a containing space according to the property.

Description

Portable tea brewing assembly and separating mechanism thereof

Technical Field

The invention relates to a portable tea brewing assembly and a separation mechanism thereof.

Background

The cup is popular in outdoor activities, the related accompanying tea brewing cups are popular, the related brewing modes comprise cold brewing and hot brewing, the group body needs to be filtered, and the placing space for providing brewed brewing materials such as tea is limited.

In addition, a bottle mouth for flowing and discharging the beverage is provided, a flow discharge passage is generally provided in a rotary opening mode, when a cup body is excessively inclined, the beverage or drinking water is frequently overflown, the design of a related bottle mouth is provided, an inner cover with complicated components and jumping axially is additionally arranged, for example, a bottle cap arranged on a Japanese tiger brand or a thermos bottle of a man, the inner valve body is elastically jumped off in an axial or radial pressing switch mode, and then a jumping part beside the bottle cap is pressed to recover the cap, the designed components are complicated, and certain assemblies cannot be disassembled, so that the bottle cap cannot be thoroughly cleaned, and fingers can easily touch the opening position which pollutes the flow discharge when in use.

Disclosure of Invention

The invention aims to provide a portable tea brewing set and a separation mechanism thereof, which have the effect of punching flow stagnation and can exert multifunctional use in the process of dispensing and pouring out a preparation solution.

The invention is realized in this way, a portable tea brewing assembly, which comprises: a cover connecting ring body formed by rotating around the working shaft, wherein one end of the axial direction is annularly provided with a discharge lip, the other end is a butt joint part, the inner circle of the waist part is radially provided with a barrier layer plate, the center of the barrier layer plate is provided with a central through hole with a filtering function, the barrier layer plate is provided with a series joint part towards the working direction of the butt joint part, and a central navel towards the working direction of the discharge lip; a cup body, one end of which facing to the cup mouth is provided with a locking part, the locking part and the butt joint part are movably combined, and the inside of the cup body is provided with an accommodating space; a barrel-type filter, which is provided with a barrel opening, is movably assembled and disassembled at the serial connection part, the rest part after combination is arranged in the accommodating space arranged in the cup body, and the filter hole is a through hole which is linearly communicated with the accommodating space and the center through hole through the carrying space; a floating cover set with a dome-shaped inner surface, the whole can move in a separation way facing the barrier layer plate, the central through opening is opened and closed, and the two inner surfaces mutually face to form a buffer space when the separation is opened.

The floating cover set is provided with a pull buckle rod at the axis position, and the body of the pull buckle rod is radially combined with a sealing wafer which can elastically seal the central through opening.

The floating cover group is a cover body with a dome-shaped inner surface, which can cover and seal opposite end surfaces of the barrier layer plates, a dome-shaped buffer space is formed by the opposite surfaces, a pull-buckle rod is arranged at the axis, a buckle joint which can be buckled and axially moves in the central navel is coaxially combined at the lower end of the pull-buckle rod, and the buckle joint is provided with an eccentric buckle button which enters and exits a buckling surface arranged in the central navel through the change of plane angle.

The central navel is coaxial with the working shaft and is provided with a cylinder body, a pull buckle movable part is axially arranged in the cylinder body, one side of the pull buckle movable part is outwards in conduction connection with an axial cutting groove, the axial cutting groove is normalized to be a stroke space and provides a buckle joint and the eccentric buckle button for axial movement, and one side of the lower end of the axial cutting groove is provided with a buckle cutting surface for cutting and buckling the eccentric buckle button and the upper end of the axial cutting groove and can be blocked by the blocking element.

The central navel is provided with a barrel, a pull buckle movable part is axially arranged in the central navel, one side of the pull buckle movable part is longitudinally provided with an axial cutting groove, the length of the axial cutting groove is internally provided with a stroke space, and a bank face at the lower end of the axial cutting groove is radially connected with a cutting buckle face along a working shaft, the cutting buckle face is an inclined guide face with a screwing-in effect, the tail end of the cutting buckle face is connected with a horizontal stabilizing face, and the upper end of the axial cutting groove is blocked by a blocking element.

The flow discharge lip is in a ring cone shape, the floating cover group is arranged at the position of the flange of the cover body, corresponds to the upper surface curvature of the flow discharge lip, and generates a protective lip which can be attached to the upper surface of the flow discharge lip in a conjugate rotating and surrounding mode.

A separation mechanism for a portable tea brewing assembly, which provides a bottle opening and closing separation mechanism with a punching flow stagnation effect during the dispensing and pouring process of the beverage, comprising: a cover connecting ring body capable of connecting the cup mouth of the cup body in a sleeving manner, wherein the outer end of the cover connecting ring body surrounds a discharge lip mouth in a conjugate rotation manner along a working shaft, a barrier layer plate is radially arranged on the inner circle, a central penetrating opening with a filtering effect is arranged in the center of the barrier layer plate, and a central navel is arranged in the shaft center in the working direction of the discharge lip mouth; a floating cover set with dome-shaped inner surface, the whole inner surface can face the barrier layer plate, and can act on the inner part of the central umbilicus by means of the lower end of a pull buckle rod, so that the buckle joint can be limited to a length to move axially, and can drive a cover body arranged on the floating cover set to move away from the barrier layer plate, the two inner surfaces mutually face each other to form a buffer space, and the floating cover set is provided with a pull buckle rod at the axial center position, and the body part of the pull buckle rod is radially combined with a sealing disk capable of elastically sealing the central through hole.

The floating cover assembly is composed of a cover body with a dome-shaped inner surface and capable of covering and sealing opposite end surfaces of the barrier layer plate, a buffer space is formed by the opposite surfaces, the lower end of a pull buckle rod arranged on the axis is coaxially combined with a buckle joint capable of being buckled and moved in the central navel, the buckle joint is provided with an eccentric buckle button which is changed by plane angle and enters and exits a buckling surface arranged on the central navel.

The central navel is coaxial with the working shaft and is provided with a cylinder body, the inner axial direction of the cylinder body is a pull buckle movable part, one side of the pull buckle movable part is outwards connected with an axial cutting groove in a conducting mode, the axial cutting groove is normalized to be a stroke space and provides a buckle joint and the axial movement of the eccentric buckle button, the lower end of the axial cutting groove is provided with a buckle cutting surface for the eccentric buckle button to be cut and buckled, and the upper end of the axial cutting groove can be blocked by the blocking element.

The central navel is provided with a cylinder body, a pull buckle movable part is axially arranged in the cylinder body, one side of the pull buckle movable part is longitudinally provided with an axial cutting groove, a stroke space is arranged in the length of the axial cutting groove, a side embankment face at the lower end of the axial cutting groove is radially connected with a cutting buckle face along a working shaft, the cutting buckle face is an inclined guide face with a screwing-in effect, the tail end of the cutting buckle face is connected with a horizontal stabilizing face, and the upper end of the axial cutting groove is blocked by a blocking element.

A portable tea punching assembly is provided with a cover connecting ring body, one axial end of the cover connecting ring body is a butt-joint part, the other end of the cover connecting ring body is encircled with a discharge lip, the inner circle spoke surface of the waist is a barrier layer plate, the center of a barrier layer plate is provided with a central through hole with filtering performance, a cup body which can be movably assembled and disassembled on the butt-joint part is arranged, the inner part of the cup body is a containing space, a floating cover group which can be movably assembled and disassembled on the outer end surface of the barrier layer plate is provided with a cover body which is mutually opposite to the surface of the barrier layer plate to form a buffer space, the cover body acts on a central navel positioned on the barrier layer plate through a pull buckle rod, so that the separation action between the cover body and the barrier layer plate can be generated to be used as the opening and closing basis of a bottle mouth, after a barrel-shaped filter is combined with the cover connecting ring body, the containing space and the central through hole are communicated through the filtering hole, the floating cover, can obtain buffering and provide infused raw material through the action of central piercing, can select carrying space or containing space to be placed according to the nature, thereby obtaining the multifunctional use of fluid buffering when dispensing.

The barrel-shaped filter is connected in series with the bottom of the cover connection ring body, is integrally positioned in the accommodating space of the cup body, and is communicated with the cup body and the central through opening through the filter holes to form a multi-curve deflection discharge path.

The invention provides a loading space of the barrel-shaped filter for placing brewing raw materials by the central through hole with filtering performance, the brewing raw materials can be optionally placed in the containing space of the cup body, the barrel-shaped filter can be separated from the cover connecting ring body, and the tea can be directly placed in the containing space by the filtering function of the central through hole arranged on the barrier layer plate, thereby forming multifunctional use.

The invention relates to a separation mechanism, which is characterized in that a buckle joint is arranged on a floating cover group in an extending way and can be used as an axial separation stroke space through an axial cutting groove of a central navel, the lower end of the axial cutting groove is connected with a buckle surface, and the buckle joint can be buckled on the buckle surface after a buckle rod is twisted by a user to change a plane angle position so as to further pull the opposite end of a seal cover flow discharge path of the floating cover group.

The cutting surface of the present invention has the effect of guiding the buckle joint by the spiral bevel surface, so that the buckle joint can rotate forward after being twisted, and the floating cover set can be forcefully pulled to cover and press the barrier layer plate.

The discharge lip of the present invention is in the shape of a cone expanding outward, the radial edge of the cover is set to correspond to the curvature of the outer surface of the discharge lip, and a protection lip is provided to meet the requirement of sticking the cover, so as to achieve the dustproof effect.

Drawings

Fig. 1 is an exploded view of the assembly of the present invention.

FIG. 2 is a schematic view of the present invention.

FIG. 3 is a schematic diagram of a serial connection portion according to the present invention.

Fig. 4 is a schematic diagram of the alignment relationship between the buckle connector and the central umbilicus.

FIG. 5 is a schematic view of the upper end of the axial slot of the central umbilicus of the present invention passing through a baffle fence.

FIG. 6 is a schematic view of the structure of the cutting surface of the umbilicus.

FIG. 7 is a schematic view of the central umbilicus of the present invention showing the limitation of axial displacement of the snap fitting through an arch.

FIG. 8 is a schematic view of the present invention with the axial slots of the umbilicus open downwardly.

FIG. 9 is a side view of the assembly of the present invention in combination.

FIG. 10 is a schematic view of the buffering space of the present invention for providing the beverage discharge buffering.

FIG. 11 is a schematic view of the cover body with a protective lip corresponding to the discharge lip.

Description of the symbols:

filter cup group-10 cup-11 accommodation space-12

Cup mouth-13 locking part-14 barrel type filter-20

Bung hole-21 cutting element-22 filtering hole-23

Carrying space-24 covering ring-30 barrier layer plate-31

Center through-32 flow lip-33 bar-34

Filter hole-35 butt-joint part-36 inclined cone ring edge-37

Central umbilicus 40 pull buckle movable part 41 axial cutting groove 42

Cutting surface-43 cylinder-44 stroke space-45

Inclined guide surface-46 stabilizing surface-47 floating cover group-50

Cover 51 snap-joint 52 eccentric button 53

Sealing gasket-54 sealing circular sheet-55 breadth edge-56

Pull-buckle rod 57 lip protector 58 buffer space 60

Serial connection part-70 rotary cut part-71 buckling part-72

Incision-73 spiral groove-74 spiral tooth-75

Cutting and buckling element-80 baffle-81 arch-82

Lower end side-83 working shaft-S stroke height-H

Detailed Description

A portable tea punching assembly is mainly composed of a cover ring body formed by rotating around a working shaft, a flow discharge lip is annularly arranged at one axial end, a butt joint part is arranged at the other end, a barrier layer plate is radially arranged on the inner circle of the waist part, a central through hole with a filtering function is arranged in the center of the barrier layer plate, a central navel is arranged in the working direction of the flow discharge lip, a cup body is provided with a locking part towards one end of the cup mouth, the locking part and the butt joint part are movably combined, an accommodating space is arranged inside, a barrel-shaped filter is provided with a barrel mouth, the movable assembly is detached from a serial connection part arranged on the barrier layer plate, the rest part after the combination is accommodated in the accommodating space arranged on the cup body, and the filtering hole is used for linearly communicating the accommodating space and the central through hole through the accommodating space, and a floating cover set with dome-shaped inner surface, the whole can move towards the separation layer plate with a gap between the separation layer and the central through hole, the buffer space between the separation layer and the central through hole can buffer the water flowing out, and the brewing material can be selectively stored in different positions according to the filtering performance of the central through hole.

The floating cover group is a cover body with a dome-shaped inner surface, which can cover opposite end surfaces of the barrier layer plates, a buffer space is formed by the opposite surfaces, a pull buckle rod is arranged at the axis, a buckle joint which can be buckled and moved in the central navel is coaxially combined at the lower end of the pull buckle rod, the pull buckle rod is arranged at the axis position, a sealing disc which can elastically block the central through hole is radially combined at the body part of the pull buckle rod, the lower end of the pull buckle rod is a buckle joint which axially moves in a stroke space regulated by the central navel, the buckle joint is provided with an eccentric buckle button which can move in and out of a buckle surface arranged on the central navel through plane angle change, the central navel is coaxial with the working shaft and is provided with a cylinder body, the inner part of the cylinder body is axially provided with a buckle moving part, one side of the buckle moving part is provided with an axial cutting groove, the axial cutting groove is regulated with a stroke space, the buckle joint and the eccentric buckle button are provided with axial movement, and the axial, a cutting surface for cutting the eccentric button is provided.

The upper end of the axial cutting groove is blocked by a baffle capable of adjusting displacement, the axial cutting groove is axially communicated with the barrel, a cutting and buckling element capable of adjusting rotation is sleeved on the outer surface of the barrel in a sleeving manner, an arch opening with a span corresponding to the width of the axial cutting groove is radially outwards arched at one position of the cutting and buckling element, the central navel is provided with the barrel, a pulling and buckling movable part is axially arranged inside the barrel, one side of the pulling and buckling movable part is longitudinally provided with the axial cutting groove, a stroke space is arranged in the length of the axial cutting groove, one side embankment surface at the lower end of the axial cutting groove is radially connected with a cutting and buckling surface along a working shaft, the cutting and buckling surface is an inclined guide surface with a screwing-in effect, and the tail end of the cutting and buckling.

In addition, the flow discharge lip is in a ring cone shape, the floating cover group is arranged at the position of the radial edge of the cover body, corresponds to the curvature of the upper surface of the flow discharge lip, and generates a protective lip which can be attached to the upper surface of the flow discharge lip in a conjugate rotating and surrounding mode.

For the structure and operation functions of the assembly of the present invention, please refer to the following description:

referring first to fig. 1, (for the sake of simplicity, the directional sense of the upper and lower equal spatial dimensions is defined according to the inertial angle of the standing cup set, and is not essential to the present invention), the assembly of the filter cup set 10 of the present invention comprises a cup body 11, a locking portion 14 disposed at the position of the cup mouth 13, a containing space 12 disposed inside, a connecting portion 36 disposed at the lower end of a cover ring 30 coaxially connected in series according to a working axis S defined by the series connection, a disc-shaped barrier plate 31 disposed on the inner circumferential surface of the waist of the cover ring 30, a connecting portion 70 disposed downward of the barrier plate 31, a cutting element 22 movably assembled to the upper end of the barrel mouth 21 of the barrel filter 20, a conical discharge lip 33 outwardly flared from the outer circumference of the barrier plate 31, a central umbilicus 40 disposed at the end of the central umbilicus 40 facing the working direction of the discharge lip 33, a pull buckle movable portion 41 disposed on the central umbilicus 40, a cover body 51 with a dome-shaped inner surface, a combined pull-buckle rod 57 forms a floating cover set 50, the lower end of the floating cover set 50 is provided with a buckle connector 52 capable of being axially and movably buckled with the pull-buckle movable part 41 of the central umbilicus 40.

The floating cover set 50 is connected in series by a pull-buckle rod 57, and has a cover body 51 with a dome-shaped inner surface, the lower end of the pull-buckle rod 57 is provided with a buckle joint 52, a circular sealing disc 55 is coaxially arranged between the buckle joint 52 and the cover body 51, and the sealing disc 55 is provided with a sealing gasket 54 capable of elastically covering downwards.

The central umbilicus 40 is composed of a cylinder 44 coaxial with the working axis S, and is indirectly combined with the barrier layer plate 31 in the radial direction, and a pull buckle movable part 41 is formed inside, and the height space of the pull buckle movable part 41 comprises a stroke space 45.

The barrel strainer 20 is a basket-shaped barrel, and has a holding space 24 inside, and the holding space 24 is communicated with the inside and the outside through the strainer holes 23.

Referring to fig. 2, after the combination of the components, the barrel filter 20 is positioned in the containing space 12 of the cup 11, the cutting element 22 disposed at the upper end is fastened to the rotary cutting portion 71 disposed at the serial connection portion 70, the center of the radial surface of the barrier layer plate 31 of the cover connection ring 30 is provided with the central navel 40 toward the working direction of the drainage lip 33, a movable pull buckle of the buckle joint 52 at the lower end of the pull buckle 57 disposed on the floating cover group 50 is provided, the floating cover group 50 is provided with the cover body 51 with a dome-shaped inner surface, and the body position of the pull buckle 57 is provided with a sealing wafer 55 corresponding to the height position of the barrier layer plate 31 covered by the cover body 51, the sealing wafer 55 is provided with an elastic sealing gasket 54, which can generate an elastic pressing force, and during the covering, the central through hole 32 disposed at the center of the barrier layer plate 31 can be sealed, the tight covering operation can be performed in the same way as the passive way of the cover body 51, by means of the, the snap connector 52 is driven to snap onto the central umbilicus 40, and when the closure is to be removed, the pull rod 57 is rotated in the opposite direction to release the snap connector 52 from the snap relationship with the central umbilicus 40, and the snap connector 52 is defined by the central umbilicus 40 in terms of height stroke, and the cover 51 including the sealing disc 55 is removed to seal the barrier panel 31 and the central opening 32.

Referring again to fig. 3, the serial connection portion 70 provided in connection with the lid-coupling ring body 30 is provided to assemble and disassemble the barrel filter 20, the assembling and disassembling mechanism can be any matching structure such as a twist lock or a buckle, in this embodiment, the connecting portion 70 is provided with a cutting element 22 of the barrel filter 20 (please match with the structure shown in fig. 2) to assemble and disassemble in a twist lock and cutting manner, in order to provide a cutting opening 73 for conducting the outside at the outer end of the connecting portion 70, a rotary cutting portion 71 is formed by connecting the rotary cutting groove 74, a buckling portion 72 is formed at the end of the rotary cutting groove 74, as shown in fig. 2, the cutting element 22 of the barrel filter 20 enters the rotary cut part 71 of the serial connection part 70, and through an angular rotation, the cutting element 22 is locked at the locking part 72 of the rotary cut part 71, completing the connection between the barrel filter 20 and the cover connection ring body 30, wherein the cutting slot 74 may further have a slope to provide a screwing action for the cutting element 22.

Referring to fig. 4, the cover ring 30 has a barrier layer 31 on the waist inner circular radial surface, a central through hole 32 is formed in the center of the radial surface of the barrier layer 31, a central umbilicus 40 is coaxially formed toward the working direction of one end of the drainage lip 33, the central through hole 32 is formed by a bar 34 and a filter hole 35, the bar 34 is connected to the central umbilicus 40 toward the center, the filter holes 35 are circumferentially distributed around the central umbilicus 40, and the bar 34 is used to generate the filtering effect.

The central umbilicus 40 is provided with a buckle joint 52 combination for providing a pull buckle rod 57, a cylindrical barrel 44 is coaxially arranged, a pull buckle movable part 41 is arranged inside the barrel, the pull buckle movable part 41 is provided with a travel space 45, one side of the pull buckle movable part is provided with an axial cutting groove 42 for providing the buckle joint 52 arranged at the lower end of the pull buckle rod 57 to enter and exit, the buckle joint 52 is eccentrically provided with an eccentric buckle button 53 in a protruding way, the eccentric buckle button 53 is cut into the axial cutting groove 42 and enters the pull buckle movable part 41 of the central umbilicus 40, the eccentric buckle button 53 is driven by the pull buckle rod 57 to rotate for an angle and then is buckled on a buckle-cutting surface 43 of the central umbilicus 40, after the eccentric buckle button 53 is withdrawn from the buckle-cutting surface 43, the travel space 45 is provided for the pull buckle rod 57 to link a cover body 51 (as shown in figure 2) to separate from the barrier layer plate 31, and release the water flow and release the.

Referring to fig. 5 again, (the following figures to 8 illustrate the operation of the central umbilicus 40 and the pull button 57) the pull button 57 has a button connector 52 for accessing the pull button movable portion 41 of the central umbilicus 40, an eccentric button 53 with an eccentric center, the pull-button moving part 41 which can not directly enter the central umbilicus 40 under the coaxial condition, an axial cutting groove 42 is arranged on one side of the pull-button moving part 41 to provide the spanning of the eccentric button 53, the upper end of the axial cutting groove 42 after the spanning can be blocked by the blocking element, the blocking element can be a cover seal of a movable deflection baffle 81, the axial slot 42 is opened after the baffle 81 is retreated, the eccentric button 53 can be pulled away, after the baffle 81 covers the upper end of the axial slot 42, the fastener head 52 of the pull rod 57 is limited to move only within the pull activity portion 41 of the central umbilicus 40 and thereby provide a travel space 45.

The baffle 81 can be linked by a cutting element 80 elastically covering the outer circle of the cylinder 44 of the central umbilical 40, the cutting element 80 is rotated to drive the baffle 81 to displace angularly, and the axial slot 42 is selectively covered or opened, the purpose of opening the axial slot 42 is to allow the pull rod 57 to be separated, so that each component can be independent, and each component can be independently produced, especially in injection operation, when considering the physical property.

Referring to fig. 6, the buckle 52 of the buckle rod 57 is movable on the buckle moving part 41 of the central umbilicus 40 for the operation of the separation operation, the central umbilicus 40 and the working axis S are provided with a cylinder 44 coaxially, the inside is a pull button active part 41, one side of the pull button active part 41 is provided with an axial cutting groove 42, the lower end of the axial cutting groove 42 is provided with a cutting surface 43 along the radial direction of the working axis S, which can be basically horizontal, further the cutting surface 43 can be formed by connecting an inclined guide surface 46 of the bank surface at one side of the axial cutting groove 42 with a stabilizing surface 47, when the eccentric button 53 is rotated forward by using the inclined guide surface 46, by using the slope, when the upper surface of the eccentric button 53 of the buckle 52 is displaced by the rotation angle of the pull buckle lever 57, the screw-in effect is created so that the pull tab 57 can be pulled over the floating cover assembly 50 to create a pull tab covering the upper surface of the barrier layer panel 31 as shown in FIG. 2.

The baffle 81 of the cutting element 80 can block the upper end of the axial slot 42, so that after the eccentric button 53 enters, the eccentric button 53 is blocked by the lower surface of the baffle 81, the eccentric button 53 cannot be separated from the central navel 40, and in the stroke space 45 with the height stroke height H of the axial slot 42 regulated, the pull rod 57 can move up and down in the regulated space, when the eccentric button 53 moves up, the pull rod 57 is linked (as shown in fig. 2), and the connected cover 51 can be separated from the end surface of the barrier plate 31 to form a gap as the outlet of the liquid flowing and discharging path.

The cutting and buckling element 80 is in a ring shape and is elastically bound on the outer circle surface of the cylinder 44, so that the cutting and buckling element 80 can rotate to drive the baffle plate 81 to block and seal the axial cutting groove 42, the baffle plate 81 is separated from the axial cutting groove 42, all parts can be disassembled and cleaned, and the cutting and buckling element 80 body can also be in a wire rod shape and is easy to clean.

The fixing surface 47 of the cutting surface 43 is designed to be axially positioned after the eccentric button 53 is cut, and to be matched with the pressing deformation force (shown in fig. 2) of the cover 51 or the sealing disc 55 to the barrier layer plate 31, an axial friction force is obtained to maintain the angular position of the eccentric button 53.

Referring to fig. 7, after the pull-buckle rod 57 enters the interior of the pull-buckle moving portion 41 of the central umbilical 40, the mechanism for determining whether the pull-buckle rod 57 is disengaged from the central umbilical 40 can be implemented by axially penetrating the axial slot 42 at one side of the cylinder 44 of the central umbilical 40, the upper end of the axial slot 42 can be blocked by a blocking element, the blocking element can be implemented by sheathing the slot 80 on the outer surface of the cylinder 44, an arched opening 82 is formed at a radial corner of the slot 80, the slot 80 can change the radial length of the axial slot 42 after rotating, the length of the eccentric buckle button 53 is set to be greater than the depth of the axial slot 42, when the arched opening 82 of the slot 80 is aligned to the axial slot 42, the space of the arched opening 82 is used to satisfy the length of the eccentric buckle 53, the eccentric buckle 53 can enter the lower end of the axial slot 42, and the plane position of the slot 80 can be adjusted again, the lower end side 83 of the engaging element 80 is rotated into the position of the axial groove 42, and a stroke height H, which provides a stroke space 45 for the upward and downward movement of the tension rod 57, is formed between the lower end side 83 and the lower end of the axial groove 42 as a stop for the upper end surface of the eccentric knob 53.

The lower end of the axial slot 42 is connected to the cutting surface 43, the cutting surface 43 is formed by the inclined guiding surface 46 extending along the connecting and fixing surface 47, and the inclined surface of the inclined guiding surface 46 allows the pull-fastening rod 57 to rotate, and then the pull-fastening rod 57 can pull the floating cover assembly 50 (as shown in fig. 2) to cover the upper end of the connecting ring body 30 by the rotating force generated by the sliding friction of the eccentric button 53.

Referring to fig. 8, the pulling-buckling rod 57 is provided with an eccentric buckling button 53, the pulling-buckling rod 57 is combined with the central umbilicus 40 in a way that the central umbilicus 40 is provided with a cylinder 44, the cylinder 44 is provided with an axial cutting groove 42 with a closed end at the upper end from bottom to top, the pulling-buckling rod 57 is combined from bottom to top through the pulling-buckling movable part 41, finally, the eccentric buckling button 53 of the buckling head 52 is cut into the axial cutting groove 42, the same side of the axial cutting groove 42 is provided with an inclined guide surface 46, and the inclined guide surface 46 extends along the connecting and fixing surface 47 to form a buckling surface 43.

The stroke height H of the axial slot 42 forms a stroke space 45 for the pull tab 57 to axially move away.

The buckle connector 52 is connected to the whole floating cover assembly 50 (as shown in fig. 2) in any combination manner, and is assembled from the lower end of the central umbilicus 40 through the buckle movable portion 41 by the buckle rod 57, so that the manufacture is easy, the structure of the central umbilicus 40 is especially the case of plastic injection, and the structure of the central umbilicus 40 is closed because the upper end of the axial cutting groove 42 is closed, so that the whole strength can be connected, the mechanical strength is increased, and the male and female mold release design is easy.

Referring to fig. 9 and 10, the above-mentioned assembly element is composed of a cup 11, a containing space 12 formed inside, a covering ring 30 connected in series at the upper end, a baffle plate 31 disposed on the waist spoke of the covering ring 30, a barrel filter 20 movably combined at the lower part with a diameter smaller than the containing space 12, a central navel 40 disposed on the baffle plate 31 towards the working direction of the end face of the drainage lip 33, a pull rod 57 disposed on the floating cover assembly 50 for axially movably fastening (the structure of the fastening head 52 and the central navel 40 is simplified), the floating cover assembly 50 has a cover 51 capable of fully covering the upper end face of the baffle plate 31, the fastening head 52 disposed at the lower end of the pull rod 57 acts on the central navel 40 for generating a screwing action, as shown in the structure of fig. 6 to 8, a downward pulling force is generated during the process of screwing the buckle 52, and the cover body 51 is pulled by the pulling buckle rod 57 to generate a pressure covering on the barrier layer plate 31.

Before the cover 51 covers the barrier layer 31, or at the same height position, a sealing disc 55 is disposed at the waist of the pulling buckle 57 to cover the central opening 32, a sealing gasket 54 is disposed at the part of the sealing disc 55 corresponding to the central opening 32, the sealing disc 55 can seal the central opening 32 with higher sealing performance by the elastic function of the sealing gasket 54, and the elastic function can provide an elastic reaction force to the buckle connector 52 during the process of rotating the central navel 40, so that the buckle connector 52 can be stably positioned in the central navel 40, and the water liquid locked and loaded in the accommodating space 12 can not flow out by the multiple sealing structure.

Referring to fig. 10, when water is dispensed into the receiving space 12 of the filter cup assembly 10, the pull rod 57 is rotated in a reverse direction to disengage the fastening head 52 from the central navel 40, as shown in fig. 6 to 8, the cover 51 is retracted away from the barrier plate 31, and a gap is formed between the rim 56 and the surface of the barrier plate 31, so that water can be dispensed in the direction of the discharge lip 33, the water inside enters the loading space 24 through the filtering holes 23, flows through the central through hole 32 from the loading space 24, and is discharged from the central through hole 32, and is buffered by the buffer space 60 between the cover 51 and the barrier plate 31, and finally is dispensed through the gap between the rim 56 and the barrier plate 31, and the buffer space 60 buffers water, so that the water discharged from the gap is discharged uniformly.

Because the discharge lip 33 is conical and rotates around the same axis, the same water amount can be dispensed at any axial angle of the cup body 11, and the bottle mouth can be conveniently used without directional limitation.

The water in the containing space 12 is dispensed through the central through hole 32, the amount of the stored water changes the energy of the fluid discharge according to the amount of the stored water and the inclination angle of the cup 11, during the process, the atmospheric pressure enters from the gap between the flange 56 and the barrier plate 31, and the water is discharged according to the lower position of the gravity, when the atmospheric pressure is satisfied and the internal volume of the containing space 12 is higher, the generated larger pressure is pressed out from the central through hole 32, during the process of pressing out the central through hole 32, the buffer space 60 generated by the dome structure arranged in the inner surface of the cover 51 is used for buffering, so when the inclined cup 11 releases the water, the internal liquid can not be instantly poured out in a large amount.

Referring to fig. 11, the lower end of the cover ring 30 of the filter cup assembly 10 provides a connection for the cup body 11, the cup body 11 is provided with a locking portion 14, the locking portion 14 is spiral, the butt portion 36 of the cover ring 30 is also provided with a spiral, the spiral and the locking portion are connected in series and locked in a spiral direction, the series connection portion 70 of the cover ring 30 provides a combination of the barrel filter 20, the rotary cutting portion 71 provided on the inner surface of the series connection portion 70 is also provided with a spiral tooth 75, so that the cutting element 22 of the barrel filter 20 is combined with the series connection portion 70 in a rotary cutting manner, the spiral pitch of the spiral tooth 75 and the butt portion 36 can be set to be the same, which is beneficial for manufacturing, if the plastic mold can be rotated synchronously, and provides a convenience for mold injection.

The width edge 56 of the floating cover group 50 can cover the circumference of the barrier layer plate 31, the width edge 56 can follow the curvature of the surface of the discharge lip 33 in the direction of the outer surface of the discharge lip 33, a protective lip 58 is arranged in an extending manner, and the protective lip 58 can be tightly pressed on the opposite surfaces of the discharge lip 33 when the floating cover group 50 covers the barrier layer plate 31 to play a role in preventing dust of the discharge lip 33.

The barrier layer 31 is disposed on the inner circle of the waist of the lid connecting ring 30, the outer ring of the barrier layer 31 can be connected by a tapered ring edge 37 to lower the barrier layer 31, and the tapered ring edge 37 can provide the water liquid remained in the buffer space 60 during the previous dispensing to flow back into the cup 11 through the central through hole 32.

Claims

1. A portable tea brewing set is characterized by comprising: a cover connecting ring body formed by rotating around the working shaft, wherein one end of the axial direction is annularly provided with a discharge lip, the other end is a butt joint part, the inner circle of the waist part is radially provided with a barrier layer plate, the center of the barrier layer plate is provided with a central through hole with a filtering function, the barrier layer plate is provided with a series joint part towards the working direction of the butt joint part, and a central navel towards the working direction of the discharge lip; a cup body, one end of which facing to the cup mouth is provided with a locking part, the locking part and the butt joint part are movably combined, and the inside of the cup body is provided with an accommodating space; a barrel-type filter, which is provided with a barrel opening, is movably assembled and disassembled at the serial connection part, the rest part after combination is arranged in the accommodating space arranged in the cup body, and the filter hole is a through hole which is linearly communicated with the accommodating space and the center through hole through the carrying space; a floating cover set with a dome-shaped inner surface, the whole can move in a separation way facing the barrier layer plate, the central through opening is opened and closed, and the two inner surfaces mutually face to form a buffer space when the separation is opened.

2. The portable tea brewing set as claimed in claim 1, wherein the floating cover set has a pull rod at the axial center, and the pull rod has a sealing disc radially combined to the body for elastically sealing the central through hole.

3. The portable tea brewing set as claimed in claim 1, wherein the floating cover assembly is a cover body having a dome-shaped inner surface for covering opposite end surfaces of the barrier layer board to form a buffer space having a dome shape, a pull rod is disposed at the axial center, a fastening joint is coaxially coupled to a lower end of the pull rod, the fastening joint being capable of being fastened and axially moving inside the central umbilicus, the fastening joint having an eccentric fastening button passing through a cut surface of the central umbilicus by changing the plane angle.

4. The portable tea brewing assembly according to claim 1, wherein the central umbilicus is coaxial with the working shaft, a barrel is provided, a movable part of the pull button is axially provided inside the barrel, an axial slot is conductively connected to one side of the movable part of the pull button, the axial slot defines a stroke space for providing axial movement of the button connector and the eccentric button, a button surface for the eccentric button to be fastened is provided on one side of the lower end of the axial slot, and the upper end of the axial slot is blocked by the blocking element.

5. The portable tea brewing assembly of claim 1, wherein the central umbilicus is provided with a cylindrical body, the interior of the central umbilicus is axially provided with a pull-button movable portion, one side of the pull-button movable portion is longitudinally provided with an axial slot, the length of the axial slot is provided with a stroke space, and one side of the lower end of the axial slot is provided with a dyke surface, a fastening surface is radially connected along the working shaft, the fastening surface is a helical guide surface with a screwing function, the tail end of the fastening surface is connected with a horizontal stabilizing surface, and the upper end of the axial slot is capable of being blocked by the blocking element.

6. The portable tea brewing set as claimed in claim 1, wherein the discharge lip is in the shape of a cone, and the floating cover is disposed at the edge of the cover body and forms a protection lip for attaching to the upper surface of the discharge lip in a conjugate rotation manner corresponding to the curvature of the upper surface of the discharge lip.

7. A separation mechanism for a portable tea brewing assembly is characterized in that the separation mechanism comprises: a cover connecting ring body capable of connecting the cup mouth of the cup body in a sleeving manner, wherein the outer end of the cover connecting ring body surrounds a discharge lip mouth in a conjugate rotation manner along a working shaft, a barrier layer plate is radially arranged on the inner circle, a central penetrating opening with a filtering effect is arranged in the center of the barrier layer plate, and a central navel is arranged in the shaft center in the working direction of the discharge lip mouth; a floating cover set with dome-shaped inner surface, the whole inner surface can face the barrier layer plate, and can act on the inner part of the central umbilicus by means of the lower end of a pull buckle rod, so that the buckle joint can be limited to a length to move axially, and can drive a cover body arranged on the floating cover set to move away from the barrier layer plate, the two inner surfaces mutually face each other to form a buffer space, and the floating cover set is provided with a pull buckle rod at the axial center position, and the body part of the pull buckle rod is radially combined with a sealing disk capable of elastically sealing the central through hole.

8. The separating mechanism of portable tea making set as claimed in claim 7, wherein the floating cover set is a cover body with a dome-shaped inner surface for covering the opposite end surfaces of the barrier layer board to form a buffer space, the shaft is provided with a lower end of a pull rod, the lower end of the pull rod is coaxially combined with a buckle connector capable of being buckled and moved inside the central umbilicus, the buckle connector is provided with an eccentric buckle button capable of moving into and out of a buckle cutting surface provided on the central umbilicus through the change of plane angle.

9. The separating mechanism for the portable tea brewing set as claimed in claim 7, wherein the central umbilicus is coaxial with the working shaft, a barrel is provided, a pull-button moving portion is axially provided inside the barrel, an axial slot is conductively connected to one side of the pull-button moving portion, the axial slot defines a stroke space for the axial movement of the button connector and the eccentric button, and a lower end of the axial slot is provided with a button surface for the eccentric button to be fastened, and an upper end of the axial slot is blocked by the blocking element.

10. The separating mechanism for the portable tea making set according to claim 7, wherein the central umbilicus is provided with a cylinder, a pull-button moving portion is axially provided inside the cylinder, an axial slot is longitudinally provided on one side of the pull-button moving portion, a stroke space is provided in the length of the axial slot, and a bank face is provided on one side of the lower end of the axial slot, a cutting face is radially connected along the working axis, the cutting face is a helical guide face with a screwing action, a horizontal stabilizing face is connected to the end of the cutting face, and the upper end of the axial slot is blocked by the blocking element.