CN216822852U - Switch tea stewing net - Google Patents

Abstract

The utility model provides a switch tea stewing net. The switch tea stewing net comprises a filter screen seat, a valve block, a knob, a silica gel sealing cover and a tea stewing net, wherein the outer wall of the filter screen seat can be screwed with a cup opening of a vacuum cup, the opening of the top surface of the filter screen seat is hollow, the center of the bottom surface of the filter screen seat is provided with a central hole, the filter screen seat at the periphery of the central hole is provided with a water outlet hole, the center of the bottom surface of the filter screen seat is also fixedly provided with a pressure spring seat with an opening of the bottom surface which is hollow, the top surface of the pressure spring seat is provided with a central shaft hole, two sides of the central shaft hole are provided with strip-shaped through grooves, a pressure spring is arranged in the pressure spring seat, the valve block is a circular stainless steel sheet, the center is provided with a bolt hole, the periphery is sleeved with a sealing ring, the knob sequentially comprises a knob handle, a clamping sheet and a rotating shaft, a clamping groove is arranged at the joint of the clamping sheet and the knob handle, the rotating shaft hole, the pressure spring, the central hole and a nut are screwed behind the central bolt hole, two ends of the clamping sheet are abutted against the pressure spring, and the silica gel sealing cover is used for sealing the opening end of the filter screen seat, a tea stewing net is arranged below the valve plate.

Description

Switch tea stewing net

Technical Field

The utility model relates to a thermos cup field, specific switch braising tea net that says so.

Background

The most common water outlet switch of the existing vacuum cup is a button type circulating switch, the button is in a water outlet state when being pressed once, and the button is in a closed state when being pressed again, the button type switch is complex in structure, a latch on the outer wall of the button and a rotating gear tooth outside the button are often easily clamped to cause that the switch cannot be closed and leak water, all parts are plastic parts and are easy to damage, the service life is short, and furthermore, if the existing vacuum cup with the water outlet switch is used for brewing tea by using a tea stewing net, the tea stewing net is directly placed into the vacuum cup, if the tea stewing net needs to be taken out, the tea stewing net needs to be poured out by means of chopsticks and other tools, or the tea water needs to be poured out, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

In view of the defects of the tea stewing net of the prior switch, the utility model aims to solve the technical problems that: the switch tea stewing net is simple in structure, convenient to use, good in sealing performance and long in service life.

In order to achieve the above object, according to one aspect of the present invention, the present invention is realized by the following technical measures: a switch tea stewing net comprises: the vacuum cup comprises a filter screen seat, a valve block, a knob and a silica gel sealing cover, wherein the outer wall of the filter screen seat can be screwed with the cup opening of the vacuum cup through threads, a storage cavity is formed by the hollow interior of the top surface opening of the filter screen seat, a central hole is formed in the center of the bottom surface of the filter screen seat, a water outlet hole is formed in the bottom surface of the filter screen seat at the periphery of the central hole, a pressure spring seat which is hollow in the interior of the bottom surface opening is further fixed at the center of the bottom surface of the filter screen seat, a central shaft hole is formed in the upper top surface of the pressure spring seat, strip-shaped through grooves are formed in two opposite sides of the central shaft hole, a pressure spring is further arranged in the pressure spring seat, the lower end of the pressure spring abuts against the filter screen seat, the valve block is a round stainless steel sheet, a bolt hole is formed in the center of the valve block, a sealing ring is sleeved on the periphery of the knob, the knob sequentially comprises a knob handle, a clamping block and a rotating shaft, a clamping groove is formed at the joint of the clamping block and a thread is arranged at the tail end of the rotating shaft, and the rotating shaft sequentially penetrates through the central shaft hole, the pressure spring, and the central shaft, and the sealing ring, The spiro union has the nut behind filter screen seat centre bore, the valve block central bolt hole, and the card both ends at knob middle part pass two bar logical groove back support on the pressure spring simultaneously, the silica gel closing cap is used for sealing the open end of filter screen seat, is equipped with the knob sleeve of cover on the knob handle on the silica gel closing cap simultaneously, the valve block below still is equipped with the braising tea net, the braising tea net includes wire netting lid and dictyosome, the dictyosome is open-top's hollow cylinder, and lateral wall and bottom are the setting of fretwork net, the wire netting lid connects through screw-thread fit soon with the dictyosome top, the wire netting lid center is equipped with the through-hole, the knob pivot of valve block below connects fixedly through the nut soon after passing the wire netting lid through-hole.

Compared with the prior art, the utility model has the advantages of: whether the valve block is controlled to seal the water outlet hole or not through the cooperation of the rotary knob and the pressure spring, the switch stewing tea net designed in the way is better in sealing performance, convenient to use and long in service life, the stewing tea net is fixed below the valve block, therefore, tea leaves cannot block a water outlet of the filter screen seat, the stewing tea net can be taken out simultaneously only by taking out the filter screen seat, and the taking out of the stewing tea net is convenient.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention. In the drawings:

fig. 1 is a schematic view of a switch tea stewing net of the utility model.

Fig. 2 is a schematic view of the switch tea stewing net of the utility model.

Description of reference numerals: 1. a filter screen seat; 2. a knob; 3. a valve plate; 4. sealing the cover with silica gel; 5. a nut; 6. a central bore; 7. a water outlet hole; 8. a pressure spring seat; 9. a central shaft hole; 10. a strip-shaped through groove; 11. a pressure spring; 12. bolt holes; 13. a seal ring; 14. a knob handle; 15. a card; 16. a rotating shaft; 17. a card slot; 18. stewing the tea net; 19. and a through hole.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "bottom", "top", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1 and 2, the switch tea stewing net provided by this embodiment includes a filter base 1, a knob 2, a pressure spring 11, a pressure spring base 8, a valve plate 3, a sealing ring 13, a silica gel sealing cover 4, a nut 5 and a tea stewing net 18, wherein the filter base 1 is a stainless steel cylinder with an open top and an inner hollow, a central hole 6 is opened in the center of the bottom surface of the filter base 1, a circle of water outlet holes 7 is opened on the bottom surface of the filter base 1 at the periphery of the central hole 6, an external thread screwed with the cup mouth of the vacuum cup is processed on the outer wall of the filter base 1, a pressure spring base 8 is welded at the center of the filter base 1, the pressure spring base 8 covers the central hole 6 and is positioned in the circle of water outlet holes 7, the pressure spring base 8 is a stainless steel hollow cylinder with an inner hollow opening at the bottom surface, a central shaft hole 9 is opened at the center of the top surface of the pressure spring base 8, symmetrical strip-shaped through grooves 10 are opened on both sides of the central shaft hole 9, the pressure spring 11 is positioned in the pressure spring base 8, the knob 2 sequentially comprises a knob handle 14, a clamping piece 15 and a rotating shaft 16 from right to left, two sides of a connecting part of the clamping piece 15 and the knob handle 14 are respectively provided with a clamping groove 17, the left end of the rotating shaft 16 is also provided with threads, the valve block 3 is a circular stainless steel sheet, the center of the connecting part is provided with a bolt hole 12, the outer side of the connecting part is sleeved with a sealing ring 13, the silica gel sealing cover 4 is a circular silica gel sheet, the center of the silica gel sheet is upwards protruded with a knob handle sleeve, the tea stewing net 18 comprises a net cover and a net body, the net body is a hollow cylinder with an open top, the side wall and the bottom of the net cover are arranged in a hollow grid mode, the net cover is screwed with the top of the net body through threaded matching, the center of the net cover is provided with a through hole 19, and the knob rotating shaft 16 penetrates through the bolt hole 12 of the valve block 3 and then penetrates through the through hole 19 of the net cover, and then is screwed on the knob rotating shaft 16 through a nut 5 for fixing.

During installation, the rotating shaft 16 at the lower end of the knob 2 sequentially penetrates through the central shaft hole 9, the pressure spring 11, the central hole 6 and the bolt hole 12 and then penetrates through the net cover through hole to be screwed with the nut 5, two ends of the clamping piece 15 at the middle part of the knob 2 penetrate through the two strip-shaped through grooves 10 of the pressure spring seat 8 and then abut against the pressure spring 11, and meanwhile, the knob handle of the silica gel sealing cover 4 is sleeved on the knob handle 14 of the knob 2.

When the switch tea stewing net provided by the embodiment is used, the knob 2 is pressed down, the clamping pieces 15 in the middle of the knob 2 compress the pressure springs 11 from the central shaft hole 9 of the pressure spring seat 8 and the two strip-shaped through grooves 10 and are inserted into the pressure spring seat 8, the clamping grooves 17 are opposite to the upper end surface of the pressure spring seat 8, then the knob 14 is rotated for a certain angle, the two clamping grooves 17 can clamp the upper end surface of the pressure spring seat 8, the valve block 3 is separated from the bottom of the filter screen seat 1, water can flow out from the water outlet holes 7 of the filter screen seat 1, after drinking water is finished, the knob 2 is rotated to reset, the clamping pieces 15 are opposite to the strip-shaped through grooves 10, the knob 2 bounces upwards under the pushing of the pressure springs 11, the valve block 3 closes the bottom of the filter screen seat 1 again, the switch tea stewing net adopting the structure has the advantages of simple structure, convenience in use and long service life, and the silica gel sealing cover is arranged above the knob, so that water drops on the face can be prevented from being splashed and scalded when the knob rebounds upwards, can also prevent the knob handle from scalding fingers due to over-scalding; the utility model discloses the switch is stewed tea net and is still stewed tea net at the fixed tea net of stewing in valve block below, and tealeaves can not stop up the delivery port of filter screen seat like this, only need take out the filter screen seat moreover and just can take out simultaneously and stew tea net, and it is convenient to take out and stew tea net.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various changes and modifications may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (1)

1. A switch tea stewing net comprises: filter screen seat, valve block, knob and silica gel closing cap, its characterized in that: the outer wall of the filter screen seat can be screwed with the cup mouth of the vacuum cup through threads, an object placing cavity is formed by the hollow inside of an opening on the top surface of the filter screen seat, a central hole is formed in the center of the bottom surface of the filter screen seat, a water outlet hole is formed in the bottom surface of the filter screen seat at the periphery of the central hole, a pressure spring seat with the hollow inside of the opening on the bottom surface is further fixed at the center of the bottom surface of the filter screen seat, a central shaft hole is formed in the upper top surface of the pressure spring seat, strip-shaped through grooves are formed in two opposite sides of the central shaft hole, a pressure spring is further arranged in the pressure spring seat, the lower end of the pressure spring abuts against the filter screen seat, the valve block is a round stainless steel sheet, a bolt hole is formed in the center of the valve block, a sealing ring is sleeved on the periphery of the pressure spring seat, the knob sequentially comprises a knob handle, a clamping groove and a rotating shaft, threads are arranged at the tail end of the rotating shaft sequentially penetrates through the central shaft hole of the pressure spring seat, the pressure spring, the central hole of the filter screen seat and the central bolt hole of the valve block, and is connected with a nut in a screw thread, the card both ends at knob middle part are passed simultaneously and are supported on the pressure spring behind the logical groove of two bars of pressure spring seat, the silica gel closing cap is used for sealing the open end of filter screen seat, is equipped with the knob sleeve of cover on the silica gel closing cap simultaneously and establishes on the knob handle, the valve block below still is equipped with the tea braising net, the tea braising net includes wire netting cover and dictyosome, the dictyosome is open-top's hollow cylinder, and lateral wall and bottom are the setting of fretwork net, the wire netting cover connects through screw-thread fit soon with the dictyosome top, the wire netting cover center is equipped with the through-hole, the knob pivot of valve block below connects fixedly through the nut soon after passing the wire netting cover through-hole.

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