TWM578125U - Double-layer separation brewing thermos bottle - Google Patents

Abstract

A double-layer separation brewing bottle bottle for containing a liquid includes an outer bottle, an inner bottle assembly and a filtering assembly. The inner bottle assembly is disposed within the outer bottle and includes an inner bottle which includes a top portion and a bottom portion. The filtering assembly is locked to the bottom portion of the inner bottle and includes a valve unit. By the operation of the liquid, the valve unit is switched between an open state or a closed state.

Description

Double-layered isolated beverage brewing pot

The present invention relates to a filter bottle, and more particularly to a double-layered isolated beverage brewing pot.

With the concept of health and the rise of environmental protection, there are many different coffee pots or teapots on the market, which allow users to make their own coffee or tea at home or in the office, and even have a tea bottle made of water bottles for convenient use. Carry. It can be used by putting coffee or tea in a water bottle, pouring it into hot water, and enjoying it after a while.

However, there are still many defects in the above conventional filter bottles that need to be improved. For example, the tea leaves are placed in the bottles for too long, so that the tea is too old to lose its original taste and has a bitter taste, so that the user's interest is lacking. Alternatively, tea or coffee granules or powder run to the top of the bottle so that the user also drank the coffee granules/powder or tea leaves to affect the performance.

Therefore, how to provide a double-layered isolated beverage brewing pot can redefine the filtering and blocking functions with innovative structure to solve the conventional problems, thereby improving the use efficiency and product competitiveness, which is one of the current important topics.

In view of the above problems, it is an object of the present invention to provide a double-layered isolated beverage brewing pot that can redefine the filtering and blocking functions with an innovative structure to solve the conventional problems and thereby improve the performance and product competitiveness.

To achieve the above object, a double-layered isolated beverage brewing and warming pot of the present invention comprises an outer bottle, an inner bottle assembly and a filter assembly. The inner bottle assembly is disposed in the outer bottle and has an inner bottle having a top and a bottom. The filter assembly is attached to the bottom of the inner bottle and has a valve unit. The valve unit is switched between an open state and a closed state by the action of the liquid.

In an embodiment, the filter assembly further includes an upper elastic member and a lower elastic member. The upper elastic member and the lower elastic member are disposed on opposite sides of the valve unit. When the valve unit is switched between an open state and a closed state, The upper elastic member and the lower elastic member are deformed.

In one embodiment, the inner bottle assembly further includes a first sealing ring that is sleeved in one of the tops of the inner bottle and is in close contact with the inner and outer bottles.

In one embodiment, the inner bottle assembly further includes a second sealing ring that is sleeved in one of the bottoms of the bottom of the inner bottle and is in close contact with the inner and outer bottles.

In one embodiment, the inner bottle assembly further includes an abutment ring that is secured within the bottom of the inner bottle.

In one embodiment, when the valve unit is in the open state, the valve unit and the abutment ring have a one-dimensional difference to open a fluid passage between the valve unit and the inner bottle assembly.

In one embodiment, when the valve unit is in the closed state, the valve unit is in close contact with the abutment ring to close one of the fluid passages between the valve unit and the inner bottle assembly.

In one embodiment, the double-layered isolated beverage brewing pot further includes an upper lid that is attached to the top of the inner bottle.

In one embodiment, the valve unit includes a movable valve and a third sealing ring, and the third sealing ring is sleeved in one of the grooves of the movable valve.

In one embodiment, the filter assembly further includes a base, a screen, and a fixed shaft. The filter is fixed in the base, and the fixed shaft is fixed in the middle of the base.

In one embodiment, the filter assembly further includes a C-shaped ring and an abutting member. The C-shaped ring and the abutting member are engaged with one of the fixing shafts, and the lower elastic member contacts the abutting member.

As described above, the double-layered isolated beverage brewing pot according to the present invention is configured as an outer bottle-inner bottle assembly and a filter assembly, wherein the filter assembly has a valve unit that is actuated by a liquid to cause the valve unit It can switch between an open state and a closed state. Thus, when the valve unit is in the open state, the liquid under the filter assembly will flow above the filter assembly, and when the valve unit is in the closed state, the liquid under the filter assembly cannot flow above the filter assembly. Therefore, since the liquid under the filter assembly can be blocked from flowing over the filter assembly, the taste bud of the liquid above the filter assembly is maintained; and the filter assembly can also block the tea or coffee particles under the filter assembly from running above the filter assembly. In order to prevent users from drinking it. In this way, the novel double-layered isolated beverage brewing pot re-defining the filtering and blocking functions with an innovative structure, which can solve the conventional problems and improve the performance and competitiveness of the products.

1 is a schematic view showing the appearance of a double-layered isolated beverage brewing and warming pot 1 according to an embodiment of the present invention, and FIG. 2 is an exploded perspective view of a double-layered isolated beverage brewing and warming pot 1 according to an embodiment of the present invention; A schematic diagram of the removal of the outer bottle of the double-layered isolated beverage brewing pot 1 of one embodiment of the present invention. The present invention does not particularly limit the purpose and scope of use of the double-layered isolated beverage brewing pot 1, which can be applied, for example, to a liquid such as tea or coffee or juice.

Referring to FIG. 1 to FIG. 3, the double-layered isolated beverage brewing and warming pot 1 of the present embodiment comprises an outer bottle 11, an inner bottle assembly 12 and a filter assembly 13.

The bottle 11 of this embodiment is straight cylindrical and may have some curved design. In addition, the outer bottle 11 may include some threading or locking structure to be coupled and locked with the inner bottle assembly 12, or even the filter assembly 13.

The inner bottle assembly 12 is disposed in the outer bottle 11 and has an inner bottle 121 having a top portion 1211 and a bottom portion 1212. The inner bottle 121 of this embodiment is of a hollow structure for allowing liquid to circulate and store. The top portion 1211 of the inner bottle 121 can be coupled to an upper cover 14, for example, by a screw lock. Therefore, the inner portion of the upper cover 14 and the outer portion 1211 of the inner bottle 121 of the present embodiment each have a matching thread or lock structure. . In addition, the inner bottle assembly 12 can further include a first sealing ring 122 which is sleeved on a groove 1213 of the top portion 1211 of the inner bottle 121 and is tightly sealed between the inner bottle 121 and the outer bottle 11 to prevent liquid from being inside. The gap between the bottle 121 and the outer bottle 11 flows out. In this embodiment, the inner bottle assembly 12 can further include a second sealing ring 123 which is sleeved on one of the grooves 1214 of the bottom portion 1212 of the inner bottle 121 and is in close contact with the inner bottle 121 and the outer bottle 11. The double-layered isolated beverage brewing pot 1 of the present embodiment can be double protected by the first sealing ring 122 and the second sealing ring 123 to prevent the user from being burnt by the accidentally flowing liquid.

In addition, the inner bottle assembly 12 of the present embodiment further includes an abutment ring 124 that is secured within the bottom portion 1212 of the inner bottle 121. In the present embodiment, the abutment ring 124 has an L-shaped cross-section, which plays a very important role in the flow of liquid. The abutment ring 124 of the embodiment is fixed in the card slot 1215 of the bottom portion 1212 of the inner bottle 121 by a locking manner. Further, the abutment ring 124 is disposed on the second sealing ring 123, or is located at the second sealing ring 123. The first seal ring 122 is between the second seal ring 123 and the second seal ring 123.

The filter assembly 13 is secured to the bottom 1212 of the inner bottle 121. 4 is an exploded perspective view of a filter assembly 13 in accordance with an embodiment of the present invention. Referring to FIG. 4, the filter assembly 13 has a valve unit 131. In addition, in the embodiment, the filter assembly 13 may further include an upper elastic member 132 and a lower elastic member 133. The elastic member 132 and the lower elastic member 133 are each a spring and are disposed on opposite sides of the valve unit 131. Here, the upper elastic member 132 is in contact with and abuts against the upper side of the valve unit 131, or contacts the upper side of one of the movable valves 1311 of the valve unit 131; and the lower elastic member 133 contacts and abuts the valve unit. One of the lower sides of 131, or the lower side of one of the movable valves 1311 that is in contact with and abuts against one of the valve units 131. In addition, the valve unit 131 further includes a third sealing ring 1312, and the third sealing ring 1312 is sleeved on one of the grooves 1313 of the movable valve 1311. The movable valve 1311 and the third sealing ring 1312 of the valve unit 131 also play an important role in the circulation of the liquid. In general, the liquid contained in the insulated pot 1 is brewed by the double-layered isolated drink. The valve unit 131 can be switched between an open state and a closed state, and when the valve unit 131 is switched between the open state and the closed state, the upper elastic member 132 and the lower elastic member 133 are deformed (stretched or compressed), To provide a state of auxiliary force to the valve unit 131.

In addition, the filter assembly 13 of the embodiment further includes a base 134, a filter 135, and a fixed shaft 136. The base 134 of the present embodiment can be locked to the bottom portion 1212 of the inner bottle 121, so that the outer side of the base 134 and the inner side of the bottom portion 1212 of the inner bottle 121 can have corresponding threads or a locking structure. The base 134 is used to support or carry other components of the filter assembly 13.

The screen 135 is fixed within the base 134. The screen 135 of the present embodiment is disposed in a non-horizontal plane, which is provided with a downwardly tapered surface. The fixed shaft 136 is fixed at a middle position of the base 134 , and the fixed shaft 136 is inserted and fixed to one of the fixing portions 1341 of the base 134 .

In this embodiment, the filter assembly 13 can further include a C-ring 137 and an abutment 138. The C-ring 137 and the abutting member 138 are engaged with one of the slots 1361 of the fixed shaft 136. Here, the C-ring 137 is snapped into the lower side of the abutting member 138 and contacts the fixed shaft 136, and the abutting member 138 is engaged with the latching groove 1361. Further, the lower elastic member 133 contacts the abutting member 138, that is, the lower elastic member 133 simultaneously contacts the abutting member 138 and the movable valve 1311.

In the present embodiment, the filter assembly 13 can further include a coupling member 139 that is coupled to the fixed shaft 136. Here, the fixed shaft 136 passes through the lower elastic member 133, the movable unit 131, and the upper elastic member 132 to be coupled to the coupling member 139. The connecting member 139 of this embodiment is exemplified by a cap shape.

FIG. 5 is a cross-sectional view showing the upper cover 14 of the double-layered isolated beverage brewing pot 1 according to an embodiment of the present invention. Referring to FIG. 5, the upper cover 14 of the double-layered isolated beverage brewing pot 1 is locked to the top of the inner bottle 121, for example, by a threaded structure S1. Further, the inner bottle 121 of the inner bottle assembly 12 is coupled to the outer bottle 11, for example, by a threaded structure S2. In addition, the cover 141 of the upper cover 14 can have a closed state and a cover state, and details are not described herein. When the lid body 141 is in the state of a lid, a water outlet O can be exposed for the user to drink. In addition, in the embodiment, the upper cover 14 further includes a fourth sealing ring 142, and the fourth sealing ring 142 is locked in the cover 143 of the upper cover 14 and contacts the inner bottle 121.

6 and 7 are schematic cross-sectional views showing different operational states of the double-layered isolated beverage brewing and warming pot 1 according to an embodiment of the present invention. The operation process and effect of the double-layered isolated beverage brewing and warming pot 1 of the present embodiment will be described below with reference to FIGS. 6 and 7. First, when the user wants to make tea or coffee, the inner bottle assembly 12 and the filter assembly 13 are first taken out from the outer bottle 11, and the tea leaves or coarsely ground coffee particles to be soaked are placed in the outer bottle 11 and poured into the heat. boiling water. After waiting for a suitable period of time, the inner bottle assembly 12 and the filter assembly 13 are slowly placed in the outer bottle 11 and slowly pressed down. At this time, as shown in FIG. 6, the liquid under the filter assembly 13 passes through the filter 135. The movable valve 1311 is squeezed to press the upper elastic member 132 such that there is a difference between the valve unit 131 and the abutment ring 124 to open a fluid passage C between the valve unit 131 and the inner bottle assembly 12, so that the filter assembly The liquid below 13 can reach above the filter assembly 13. At this time, the valve unit 131 is in an open state. It should be noted that the fluid passage C of the embodiment is not a straight line, but causes a bend, and the width of the fluid passage C is suitable for the passage of the liquid, thereby blocking the tea or coffee under the filter assembly 13. The foam material such as granules/powder enters the filter assembly.

As shown in FIG. 7, when the inner bottle 121 is pressed down to the bottom and locked to the outer bottle 11, the filter assembly 13 is located approximately at the bottom of the outer bottle 11. At this time, the liquid below the filter assembly 13 no longer presses the movable valve 1311, so that the upper elastic member 132 returns to the original position, so that the valve unit 131 is in close contact with the abutment ring 124 to close the valve unit 131 and the inner bottle assembly 12. Fluid passage C between. At this time, the valve unit 131 is in the closed state. By the above, the double-layered isolated beverage brewing pot 1 of the present embodiment can achieve the self-locking effect by the action of the liquid.

It should be noted that this embodiment is operated simultaneously by the upper elastic member 132 and the lower elastic member 133, and the kinetic energy provided by the two causes the movement of the valve unit 131 to be more efficient.

In the present embodiment, the second seal ring 123 serves as a gap between the inner and outer bottles of the constant barrier, and the third seal ring 1312 serves as a switch for the fluid passage C. In addition, the "double layer" of the double-layered isolated beverage brewing pot 1 of the present invention refers to the double bottle design of the inner bottle 121 and the outer bottle 11. The insulation effect of the double-layered isolated beverage brewing pot 1 includes the overall sealing effect and the choice of materials.

In summary, the double-layered isolated beverage brewing and warming pot according to the present invention is designed as an outer bottle and an inner bottle assembly and a filter assembly, wherein the filter assembly has a valve unit, and the valve is actuated by the liquid The unit bit can be switched between an open state and a closed state. Thus, when the valve unit is in the open state, the liquid under the filter assembly will flow above the filter assembly, and when the valve unit is in the closed state, the liquid under the filter assembly cannot flow above the filter assembly. Therefore, since the liquid under the filter assembly can be blocked from flowing over the filter assembly, the taste bud of the liquid above the filter assembly is maintained; and the filter assembly can also block the tea or coffee particles under the filter assembly from running above the filter assembly. In order to prevent users from drinking it. In this way, the novel double-layered isolated beverage brewing pot re-defining the filtering and blocking functions with an innovative structure, which can solve the conventional problems and improve the performance and competitiveness of the products.

The above is intended to be illustrative only and not limiting. Any equivalent modifications or alterations to the spirit and scope of the present invention are intended to be included in the scope of the appended claims.

1‧‧‧Two-layer isolated beverage brewing pot

11‧‧‧ outer bottle

12‧‧‧ inner bottle assembly

121‧‧‧ inner bottle

1211‧‧‧ top

1212‧‧‧ bottom

1213, 1214, 1313‧‧‧ grooves

1215, 1361‧‧‧ card slot

122‧‧‧First seal

123‧‧‧Second seal

124‧‧‧Resistance ring

13‧‧‧Filter components

131‧‧‧Valve unit

1311‧‧‧active valve

1312‧‧‧ Third sealing ring

132‧‧‧Upper elastic parts

133‧‧‧ Lower elastic parts

134‧‧‧Base

1341‧‧‧Fixed Department

135‧‧‧ filter

136‧‧‧Fixed shaft

137‧‧‧ ring

138‧‧‧Abutment

139‧‧‧Links

14‧‧‧Upper cover

141‧‧‧ cover

142‧‧‧fourth sealing ring

143‧‧‧ Cover

C‧‧‧ fluid passage

O‧‧‧ drinking mouth

S1‧‧‧ thread structure

S2‧‧‧ thread structure

FIG. 1 is a schematic view showing the appearance of a double-layered isolated beverage brewing and warming pot according to an embodiment of the present invention.

2 is an exploded perspective view of a double-layered isolated beverage brewing and warming pot according to an embodiment of the present invention.

FIG. 3 is a schematic view showing the removal of the outer bottle of the double-layered isolated beverage brewing and warming pot according to an embodiment of the present invention.

4 is an exploded perspective view of a filter assembly according to an embodiment of the present invention.

FIG. 5 is a cross-sectional view showing the upper cover of the double-layered isolated beverage brewing and warming pot according to an embodiment of the present invention.

6 and 7 are schematic cross-sectional views showing different operational states of a double-layered isolated beverage brewing and warming pot according to an embodiment of the present invention.

Claims (10)

A double-layered isolated beverage brewing pot for holding a liquid, comprising: an outer bottle; an inner bottle assembly disposed in the outer bottle and having an inner bottle, the inner bottle having a top and a a bottom portion; and a filter assembly that is coupled to the bottom of the inner bottle and has a valve unit that is actuated to switch the valve unit between an open state and a closed state. The double-layered isolated beverage brewing and warming pot according to claim 1, wherein the filter assembly further comprises an upper elastic member and a lower elastic member, wherein the upper elastic member and the lower elastic member are disposed on the valve unit On the opposite side of the second side, when the valve unit is switched between the open state and the closed state, the upper elastic member and the lower elastic member are deformed. The double-layered isolated beverage brewing and warming pot according to claim 1, wherein the inner bottle assembly further comprises a first sealing ring and a second sealing ring, wherein the first sealing ring is sleeved therein One of the tops of the bottle is recessed and closes between the inner bottle and the outer bottle, and the second sealing ring is sleeved on one of the bottoms of the inner bottle and closes the inner bottle and the outer bottle between. The double-layered isolated beverage brewing and warming pot of claim 1, wherein the inner bottle assembly further comprises an abutment ring fixed in the bottom of the inner bottle. The double-layered isolated beverage brewing and warming pot according to claim 4, wherein when the valve unit is in the open state, one of the third sealing ring of the valve unit has a difference from the abutting ring system. To open a fluid passage between the valve unit and the inner bottle assembly. The double-layered isolated beverage brewing and warming pot of claim 4, wherein when the valve unit is in the closed state, a third sealing ring of the valve unit is in close contact with the abutting ring system. A fluid passage between the valve unit and the inner bottle assembly is closed. The double-layered isolated beverage brewing and warming pot according to claim 1, further comprising: an upper cover that is coupled to the top of the inner bottle. The double-layered isolated beverage brewing and warming pot according to claim 1, wherein the valve unit comprises a movable valve and a third sealing ring, and the third sealing ring is sleeved on one of the movable valves. Groove. The double-layered isolated beverage brewing and warming pot according to the second aspect of the invention, wherein the filter assembly further comprises a base, a filter screen and a fixed shaft, wherein the filter net is fixed in the base, The fixed shaft is fixed in the middle of the base. The double-layered isolated beverage brewing and warming pot according to claim 9, wherein the filter assembly further comprises a C-ring and an abutting member, wherein the C-ring and the abutting member are stuck in the One of the fixing shafts has a card slot, and the lower elastic member contacts the abutting member.