CN214905693U - Button type thermos flask switch with filter screen - Google Patents
Button type thermos flask switch with filter screen Download PDFInfo
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- CN214905693U CN214905693U CN202121198523.3U CN202121198523U CN214905693U CN 214905693 U CN214905693 U CN 214905693U CN 202121198523 U CN202121198523 U CN 202121198523U CN 214905693 U CN214905693 U CN 214905693U
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- filter screen
- convex edge
- water
- switch
- sealing ring
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Abstract
The utility model discloses a button-type thermo jug switch with a filter screen, which comprises a switch main body and a filter screen, wherein the bottom of the switch main body is provided with a filter screen socket, the side wall of the filter screen socket is provided with a limit convex edge, and the upper side of the limit convex edge is provided with a water ring fixing groove; the water-sealing kettle is characterized in that the filter screen is cup-shaped, filter holes are formed in the side wall and the bottom of the filter screen, an outward-turning convex edge is arranged at the upper end of the filter screen, the filter screen is fixed to the bottom side of the limiting convex edge through the kettle body water sealing ring, and the outward-turning convex edge and the limiting convex edge are covered by the kettle body water sealing ring. The utility model discloses a filter screen direct mount filters the tealeaves that crosses in aqueous at switch main part bottom, has solved the problem that the long stopper switch of thermo jug is difficult to the installation filter screen. The utility model discloses utilize and seal water silica gel circle and close formula structure as an organic whole with filter screen and switch, directly filter the interior tealeaves of kettle when pouring water, compare with prior art, it need not to contact the filter screen with the hand, also need not to unpick and wash the filter screen, if need the dismouting change also need not to borrow any instrument, and is simple and convenient.
Description
Technical Field
The utility model relates to a thermo jug switch especially relates to a button thermo jug switch of taking filter screen.
Background
Chinese utility model patent with publication No. CN203439422U and application No. 2013205001834 discloses a button type bottle stopper capable of being completely detached, which comprises an inner shell, an outer shell and a switch mechanism, wherein the switch mechanism comprises an umbrella-shaped piece and a pressing mechanism; the outer wall of the inner shell and the inner wall of the outer shell are detachably connected, and the umbrella-shaped part and the pressing mechanism are also detachably connected. This key-type bottle plug accessible is dismantled the bottle plug structure in order to wash, nevertheless because this key-type bottle plug appears the tealeaves piece very easily in the use and gets into and glue in the tea water passageway of bottle plug, therefore need often wash the bottle plug, need often dismantle and repack the bottle plug structure, this brings very big inconvenience for the use. In addition, chinese utility model patent with publication number CN209463771U, application number 201822252697.8 discloses a graceful push type tea-water separation kettle, including pressing the switching lid, taking even a kettle spare, tealeaves bubble storage container and the kettle body, tealeaves bubble storage container installs in taking even a kettle spare inboard, presses the switching lid to twist to close the lid dress and take even kettle spare above, takes even kettle spare to twist to close and install on the kettle mouth of the kettle body. This kind of structure is placed tealeaves in tealeaves bubble storage container, has solved the filtration problem of tealeaves, but, under the less condition of the kettle body, the filter screen space is also little, can not place the tealeaves of capacity, moreover, has changed the safe play water mode of button bottle plug, when unexpected slope, scald accident takes place easily, simultaneously, all need contact with the hand during every time braising, dismantle, wash the filter screen, be not conform to sanitary clean requirement and safety requirement (high temperature). Therefore, it is an urgent need to solve the problem of developing a push-button thermos bottle switch with a filter screen.
SUMMERY OF THE UTILITY MODEL
The utility model provides a button type thermos flask switch with a filter screen to solve the above disadvantages.
The above object of the present invention is achieved by the following technical solutions: a push-button thermos flask switch with a filter screen comprises a switch main body and the filter screen, wherein the bottom of the switch main body is provided with a filter screen sleeve joint, the side wall of the filter screen sleeve joint is provided with a limit convex edge, and the upper side of the limit convex edge is provided with a water sealing ring fixing groove; the water-sealing kettle is characterized in that the filter screen is cup-shaped, filter holes are formed in the side wall and the bottom of the filter screen, an outward-turning convex edge is arranged at the upper end of the filter screen, the filter screen is fixed to the bottom side of the limiting convex edge through the kettle body water sealing ring, and the outward-turning convex edge and the limiting convex edge are covered by the kettle body water sealing ring.
Furthermore, the switch main body comprises a rib seat main body, a surface cover and a water outlet button; the middle part of the rib seat main body is provided with a longitudinal cylinder and a pressure relief rod, the lower end of the pressure relief rod is connected with a pressure relief water sealing ring, the upper side of the pressure relief water sealing ring is provided with a movable water sealing umbrella piece, an umbrella piece spring is arranged between the upper side of the water sealing umbrella piece and the longitudinal cylinder, the edge of the water sealing umbrella piece is sleeved with a water outlet water sealing ring, and the water outlet water sealing ring is in contact sealing with a filter screen sleeve interface under the action of the umbrella piece spring; a lock catch is fixed at the upper part of the pressure relief rod, and a lock catch spring is arranged between the lock catch and the upper end of the longitudinal cylinder; the top of the rib seat main body is provided with a hinged end and is hinged with one end of a water outlet button, the middle part of the water outlet button is pressed at the end head of the upper end of the pressure relief rod, the surface cover is fastened at the top of the rib seat main body and covers the water outlet button, and the other end of the water outlet button is provided with a pressing handle and extends out of an opening at one side of the surface cover.
Furthermore, a sliding water sealing ring is arranged between the pressure relief rod and the inner wall of the longitudinal cylinder body, and the sliding water sealing ring is fixed in the middle of the rod body of the pressure relief rod.
Compared with the prior art, the utility model the advantage be:
1. the utility model discloses a filter screen direct mount filters the tealeaves that crosses in aqueous at switch main part bottom, has solved the problem that the long stopper switch of thermo jug is difficult to the installation filter screen.
2. The utility model discloses utilize and seal water silica gel circle and close formula structure as an organic whole with filter screen and switch, directly filter the interior tealeaves of kettle when pouring water, compare with prior art, it need not to contact the filter screen with the hand, also need not to unpick and wash the filter screen, if need the dismouting change also need not to borrow any instrument, and is simple and convenient.
3. The key type safe water outlet mode is not changed, and the use safety is ensured.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a plan view of the present invention.
Fig. 3 is a cross-sectional view a-a of fig. 2.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1, 2 and 3, a push-button thermos flask switch with a filter screen comprises a switch main body 1 and a filter screen 2, wherein the bottom of the switch main body 1 is provided with a filter screen sleeve port 3, the side wall of the filter screen sleeve port 3 is provided with a limiting convex edge 4, and the upper side of the limiting convex edge 4 is provided with a water sealing ring fixing groove 5; the water-sealed kettle is characterized in that the filter screen 2 is cup-shaped, filter holes 6 are formed in the side wall and the bottom of the filter screen 2, an outward-turning convex edge 7 is arranged at the upper end of the filter screen 2, the filter screen 2 is fixed to the bottom side of the limiting convex edge 4 through the kettle body water sealing ring 8, and the kettle body water sealing ring 8 covers the outward-turning convex edge 7 and the limiting convex edge 4.
Further, the switch main body 1 comprises a rib seat main body 101, a surface cover 102 and a water outlet button 103; a longitudinal cylinder 104 is arranged in the middle of the rib seat main body 101, a pressure relief rod 105 is arranged on the longitudinal cylinder, the lower end of the pressure relief rod 105 is connected with a pressure relief water sealing ring 106, a movable water sealing umbrella sheet 107 is arranged on the upper side of the pressure relief water sealing ring 106, an umbrella sheet spring 108 is arranged between the upper side of the water sealing umbrella sheet 107 and the longitudinal cylinder 104, a water outlet water sealing ring 109 is sleeved on the edge of the water sealing umbrella sheet 107, and the water outlet water sealing ring 109 is in contact sealing with the filter screen sleeve interface 3 under the action of the umbrella sheet spring 108; a lock catch 110 is fixed at the upper part of the pressure relief rod 105, and a lock catch spring 111 is arranged between the lock catch 110 and the upper end of the longitudinal cylinder 104; the top of the rib seat main body 101 is provided with a hinged end 112, and is hinged with one end of a water outlet button 103, the middle part of the water outlet button 103 is pressed at the upper end of a pressure relief rod 105, the surface cover 102 is buckled at the top of the rib seat main body 101 and covers the water outlet button 103, and the other end of the water outlet button 103 is provided with a pressing handle 113 and extends out of an opening 114 at one side of the surface cover 102.
Furthermore, a sliding water sealing ring 115 is arranged between the pressure relief rod 105 and the inner wall of the longitudinal cylinder 104, and the sliding water sealing ring 115 is fixed in the middle of the rod body of the pressure relief rod 105.
The filter screen 2 of the utility model is sleeved at the bottom of the switch main body 1 to filter out the tea dregs in the water, the filter screen 2 and the switch 1 are of an integrated structure, and the use steps are reduced; the tea leaves are placed without touching the filter screen 2 by hands; the disassembly and assembly do not need any tool, and the disassembly and assembly are simple and convenient, and are convenient to disassemble, wash or replace.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (3)
1. The utility model provides a take button-type thermo jug switch of filter screen which characterized in that: the switch comprises a switch main body and a filter screen, wherein a filter screen sleeve joint is arranged at the bottom of the switch main body, a limit convex edge is arranged on the side wall of the filter screen sleeve joint, and a water sealing ring fixing groove is arranged on the upper side of the limit convex edge; the water-sealing kettle is characterized in that the filter screen is cup-shaped, filter holes are formed in the side wall and the bottom of the filter screen, an outward-turning convex edge is arranged at the upper end of the filter screen, the filter screen is fixed to the bottom side of the limiting convex edge through the kettle body water sealing ring, and the outward-turning convex edge and the limiting convex edge are covered by the kettle body water sealing ring.
2. The push-button thermos bottle switch with filter screen according to claim 1, wherein: the switch main body comprises a rib seat main body, a surface cover and a water outlet button; the middle part of the rib seat main body is provided with a longitudinal cylinder and a pressure relief rod, the lower end of the pressure relief rod is connected with a pressure relief water sealing ring, the upper side of the pressure relief water sealing ring is provided with a movable water sealing umbrella piece, an umbrella piece spring is arranged between the upper side of the water sealing umbrella piece and the longitudinal cylinder, the edge of the water sealing umbrella piece is sleeved with a water outlet water sealing ring, and the water outlet water sealing ring is in contact sealing with a filter screen sleeve interface under the action of the umbrella piece spring; a lock catch is fixed at the upper part of the pressure relief rod, and a lock catch spring is arranged between the lock catch and the upper end of the longitudinal cylinder; the top of the rib seat main body is provided with a hinged end and is hinged with one end of a water outlet button, the middle part of the water outlet button is pressed at the end head of the upper end of the pressure relief rod, the surface cover is fastened at the top of the rib seat main body and covers the water outlet button, and the other end of the water outlet button is provided with a pressing handle and extends out of an opening at one side of the surface cover.
3. The push-button thermos bottle switch with filter screen according to claim 2, wherein: and a sliding water sealing ring is arranged between the pressure relief rod and the inner wall of the longitudinal cylinder body, and the sliding water sealing ring is fixed in the middle of the rod body of the pressure relief rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121198523.3U CN214905693U (en) | 2021-05-31 | 2021-05-31 | Button type thermos flask switch with filter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121198523.3U CN214905693U (en) | 2021-05-31 | 2021-05-31 | Button type thermos flask switch with filter screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214905693U true CN214905693U (en) | 2021-11-30 |
Family
ID=79057208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121198523.3U Active CN214905693U (en) | 2021-05-31 | 2021-05-31 | Button type thermos flask switch with filter screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214905693U (en) |
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2021
- 2021-05-31 CN CN202121198523.3U patent/CN214905693U/en active Active
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