A tea and water separation glass cup sound device

Abstract

The present invention discloses a sound device for a tea-water separation glass cup, which is assembled on a tea-water separation glass cup having a rotating cover, an upper cover, a lower cover and a cup body. The sound device comprises an arc-shaped rack arranged on a circular track at the bottom of the rotating cover and an elastic paddle arranged at the top of the upper cover and arranged corresponding to the arc-shaped rack. Both sides of the lower end of the elastic paddle are respectively embedded in a spring box through a buffer spring, and the spring box is fixed in a groove on the end surface of the upper cover. The sound device adopts an arc-shaped rack and an elastic paddle structure design, and the elastic paddle is fixed in the spring box of the upper cover. When the rotating cover is rotated counterclockwise or clockwise, the arc-shaped rack arranged at the bottom of the rotating cover will keep plucking the elastic paddle installed in the spring box, thereby emitting a crisp sound similar to mechanical transmission. The structure is light and simple, and the installation is simple. It saves space and gives users a stronger sense of machinery.

Description

Technical Field

[0001] The invention belongs to the technical field of daily utensil manufacturing, and relates to a tea-water separation cup, in particular to a tea-water separation glass cup sound device. Background Art

[0002] Existing glass cups for separating tea and water mainly include two types: one is to achieve the function of separating tea and water by rotating the inner and outer double-layer filter screens at a certain angle to overlap or misalign the holes. The disadvantage of this structure is that due to the injection molding of the outer filter screen, the inner mouth diameter of the outer filter screen will be smaller and there will be errors in the assembly of the inner filter screen. Therefore, the inner and outer filter screens will be stuck and not smooth when rotating, and the tea compartment space is small, and there is still a hidden danger of fine tea residues being drunk when drinking water; the second is to adopt a two-layer structure cup body with a short upper layer and a high lower layer. The upper layer is a small compartment for placing tea leaves, and the lower layer is a cup body for boiling water. When making tea, the tea and water separation is achieved by turning the cup body 180° and using the filter screen between the upper and lower layers. The disadvantage of this structure is that the upper tea compartment is hot and affects the use, and the single-layer glass tea compartment is easy to break, and the upper and lower layer structures visually affect the appearance.

[0003] In addition, in order to facilitate users to accurately understand whether the tea and water separation structure is in place, the existing tea and water separation glass is usually equipped with a sound device, which generally rotates a circle of teeth inside the cover to move the steel wire, thereby making a sound. The disadvantage of this structure is that the steel wire is too thin and easy to break, and there is a great risk of detachment from the device. If the steel wire is thickened, the effect of a crisp sound cannot be achieved, and the size control of the plastic cover groove where the steel wire is placed is high and the processing is difficult.

[0004] For example, the patent CN212815738U disclosed a conveniently rotatable tea-water separator, which includes an upper connecting piece with an upper opening and a lower connecting piece with a lower opening, an upper water sealing plate and a filter screen are arranged on the upper connecting piece, and a lower water sealing plate matched with the upper water sealing plate is arranged on the lower connecting piece, and water holes are arranged at corresponding positions of the upper water sealing plate and the lower water sealing plate. When in use, the upper connecting piece and the lower connecting piece are rotated so that the water holes of the upper sealing plate and the lower water sealing plate are staggered or overlapped, thereby controlling the blocking or connection of the upper connecting piece and the lower connecting piece; and an elastic paddle 7 and a protrusion 8 are arranged in the tea-water separator, and the elastic paddle 7 adopts a steel wire structure. When rotating, the elastic paddle 7 passes through the protrusion 8 and makes a sound to remind the user whether the rotation is in place. However, the tea-water separator still has the above-mentioned defects, and it is necessary to improve it. Summary of the invention

[0005] The technical problem to be solved by the present invention is: in view of the above-mentioned defects in the prior art, a tea and water separation glass cup sound device is proposed.

[0006] To achieve the above object, the present invention adopts the following technical solutions:

[0007] The present invention provides a sound device for a tea-water separation glass cup, which is assembled on a tea-water separation glass cup having a rotating cover, an upper cover, a lower cover and a cup body. The sound device comprises an arc-shaped rack arranged on a circular track at the bottom of the rotating cover and an elastic paddle arranged at the top of the upper cover and arranged corresponding to the arc-shaped rack. Both sides of the lower end of the elastic paddle are respectively embedded in a spring box through a buffer spring, and the spring box is fixedly arranged in a groove on the end surface of the upper cover.

[0008] Furthermore, on the tea-water separation glass sound device, the rotating cover, upper cover, lower cover and cup body are coaxially assembled and connected in sequence from top to bottom, and the rotating cover can be rotatably set on the top of the upper cover, and a knob is set at the center position of its bottom through a bolt.

[0009] Furthermore, on the tea-water separation glass sound device, a cover plate is arranged on the top of the rotating cover, and a plurality of hooks and upper limit blocks are arranged on the circular tracks of different radii at the bottom.

[0010] Further preferably, on the tea-water separation glass sound device, a plurality of blocks corresponding to the hooks are arranged along the circumference of the inner side of the upper cover, and two lower limit blocks cooperating with the upper limit blocks are arranged along the circular trajectory of the inner end face.

[0011] Furthermore, on the tea-water separation glass sound device, a first U-shaped cylinder and a second U-shaped cylinder that are concave downwards are sequentially arranged in the middle of the upper cover, the sound device is arranged in the first U-shaped cylinder, and a knob sleeve threadedly mounted on the knob is arranged in the second U-shaped cylinder, and an upper connecting rod is extended downward from the lower end of the knob sleeve.

[0012] Further preferably, on the tea-water separation glass sound device, the bottom of the second U-shaped cylinder is provided with an inner plug, and an upper sleeve is embedded therein, a first sealing ring is provided between the bottom of the upper sleeve and the bottom of the inner plug, and the outer edge of the upper end of the inner plug is provided with a second sealing ring that cooperates with the lower cover.

[0013] Further preferably, on the tea-water separation glass sound device, the inner wall of the upper sleeve is provided with a plurality of vertically arranged slide grooves at intervals, and the outer wall of the knob sleeve is provided with a plurality of guide rails matching the slide grooves along its circumference.

[0014] Further preferably, on the tea-water separation glass cup sound device, a tea bin is installed in the lower cover, the bottom of the tea bin is arranged as an upwardly inclined and protruding filter screen, a water sealing plate is movably arranged at the bottom of the filter screen, and the water sealing plate is connected to the upper connecting rod via a lower connecting rod passing through the filter screen.

[0015] Further preferably, on the tea-water separation glass sound device, a lower sleeve is fixedly embedded in the middle of the filter, and the lower connecting rod and a linear spring sleeved on the lower end of the lower connecting rod are arranged in the lower sleeve.

[0016] Furthermore, on the tea-water separation glass sound device, the upper end of the lower connecting rod is arranged to be in vertical abutment with the upper connecting rod, and the lower end thereof is fixedly connected to the water sealing plate by screws.

[0017] Furthermore, on the tea-water separation glass cup sound device, the cup body is detachably assembled in the lower cover by means of external threads, and a third sealing ring is installed in the lower cover.

[0018] The present invention adopts the above technical solution, and compared with the prior art, has the following technical effects: (1) The sound device adopts an arc-shaped rack and an elastic pick structure design, and the elastic pick is fixed in the spring box of the upper cover. When the rotating cover is rotated counterclockwise or clockwise, the arc-shaped rack arranged at the bottom of the rotating cover will keep moving the elastic pick installed in the spring box, thereby emitting a crisp sound similar to that of mechanical transmission. Its structure is light and simple, and it is easy to install. It saves space and gives users a stronger mechanical feeling.

[0019] (2) By rotating the rotating cover structure, a sound is emitted to remind the user whether the rotation is in place while achieving tea and water separation. There is no need to rotate the inner and outer filter screens to align the holes to achieve the water inlet and water leakage function, nor is there a need to strictly control the diameter size of the inner and outer filter screens, which greatly saves material and processing and manufacturing costs;

[0020] (3) The tea compartment with a filter is easy to process and disassemble, and is more convenient for users to clean; the setting of the fine filter mesh is more effective in preventing fine tea leaves from entering the cup body, so users can drink more safely;

[0021] (4) A beveled sealing ring is used to match the bottom bevel of the filter screen. When the movement stroke of the beveled sealing ring and the lower connecting rod is the same, the water flows in and out of the tea compartment more smoothly; when the use space of the tea compartment is increased, the capacity of the cup body is not affected. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall assembly structure of a tea-water separation glass sound device of the present invention;

[0023] Figure 2 It is a schematic diagram of the assembly structure of the rotating cover and the upper cover in the sound device for separating a tea and water from a glass cup of the present invention;

[0024] Figure 3 It is a schematic diagram of the three-dimensional structure of the upper cover in the sound device for separating tea and water from a glass cup of the present invention;

[0025] Figure 4 It is a schematic diagram of the structure of a rotating cover in a tea-water separation glass cup sound device in a bottom view of the present invention;

[0026] Figure 5 This is a schematic diagram of the overall structure of a tea-water separation glass sound device of the present invention;

[0027] Figure 6 It is a schematic cross-sectional view of a sound device for a tea-water separation glass cup according to the present invention;

[0028] Figure 7 It is a structural schematic diagram of a tea-water separation glass cup sound device of the present invention, in which 7a, 7b, 7c and 7d are a bottom view, a right view, a front view and a stereoscopic view respectively;

[0029] Wherein, each figure is marked as:

[0030] 10-rotating cover, 11-cover plate, 12-bolt, 13-knob, 14-hook, 15-upper limit block;

[0031] 20-upper cover, 21-first U-shaped cylinder, 22-second U-shaped cylinder, 23-first sealing ring, 24-inner plug, 25-upper sleeve, 26-knob sleeve, 27-upper connecting rod, 28-second sealing ring, 29-block, 210-outer ring wall, 211-lower limit block;

[0032] 30-lower cover, 31-tea bin, 32-filter screen, 33-water sealing sheet, 34-lower sleeve, 35-lower connecting rod, 36-linear spring, 37-screw, 38-third sealing ring;

[0033] 40-cup body; 50-sound device, 51-elastic pick, 52-arc-shaped rack, 53-spring box, 54-notch, 55-buffer spring. DETAILED DESCRIPTION

[0034] The present invention is described in detail and specifically by specific examples below to provide a better understanding of the present invention, but the following examples do not limit the scope of the present invention.

[0035] See also Figure 1 and Figure 2 As shown, this embodiment provides a sound device for a tea-water separation glass, the sound device 50 is mounted on a tea-water separation glass, and the tea-water separation glass comprises a rotating cover 10, an upper cover 20, a lower cover 30 and a cup body 40. The rotating cover 10, the upper cover 20, the lower cover 30 and the cup body 40 are sequentially coaxially assembled and connected from top to bottom, and the rotating cover 10 is rotatably arranged on the top of the upper cover 20, and a knob 13 is arranged at the center of the bottom thereof through a bolt 12.

[0036] See also Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, the sound device 50 includes an elastic paddle 51 and a corresponding arc-shaped rack 52. The arc-shaped rack 52 is arranged on the circular track at the bottom of the rotating cover 10. The elastic paddle 51 is arranged on the top of the upper cover 20 and is arranged corresponding to the arc-shaped rack 52. The lower ends of the elastic paddle 51 are respectively embedded in the spring box 53 through the buffer spring 55, and the spring box 53 is fixed in the groove of the end surface of the upper cover 20. The elastic paddle 51 is limited and assembled in the spring box 53 by the buffer spring 55, and is not easy to fall off. The thickness of the elastic paddle 51 is 0.08mm, which is easy to process. It is thinner than ordinary steel wire, has better toughness and elasticity, and produces a crisper sound effect.

[0037] The sound device 50 adopts a structural design of an arc-shaped rack 52 and an elastic pick 51, and the elastic pick 51 is fixed in a spring box 53 on the end face of the upper cover 20. When the rotating cover 10 is rotated counterclockwise or clockwise, the arc-shaped rack 52 set at the bottom of the rotating cover 10 will keep moving the elastic pick 51 installed in the spring box 53, thereby emitting a crisp sound similar to that of a mechanical transmission.

[0038] See also Figure 1 , Figure 2 and Figure 4 As shown, the top of the rotating cover 10 is provided with a cover plate 11, and the bottom is provided with a plurality of hooks 14 and upper limit blocks 15 along the circular tracks of different radii. The plurality of hooks 14 are arranged in a ring shape, and the upper limit block 15 is one and has an arc-shaped structure. Correspondingly, a plurality of blocks 29 corresponding to the hooks 14 are provided along the circumference of the inner side of the upper cover 20. The rotating cover 10 can be stably buckled and connected with the upper cover 20 through the hooks 14 and the corresponding blocks 29, and can perform relative rotational movement. And two lower limit blocks 211 cooperating with the upper limit block 15 are provided on the inner end surface of the upper cover 20 along its circular track, and the two upper limit blocks 15 are respectively located on both sides of the lower limit block 211, which are used to limit the rotation angle of the lower limit block 213 and the rotating cover 10 to prevent the rotating cover 10 from rotating excessively.

[0039] See also Figure 1 , Figure 2 and Figure 4As shown, the middle part of the upper cover 20 is sequentially provided with a first U-shaped cylinder 21 and a second U-shaped cylinder 22 which are concave downwards, the first U-shaped cylinder 21 is provided with the sound device 50, and the second U-shaped cylinder 22 is provided with a knob sleeve 26 which is threadedly sleeved on the knob 13, and the knob sleeve 26 can be controlled to move up and down by rotating the knob 13. The second U-shaped cylinder 22 is coaxially arranged at the bottom center of the first U-shaped cylinder 21 to form a concave platform structure, the elastic paddle 51 is embedded in the groove at the bottom of the first U-shaped cylinder 21 through a spring box 53, and the knob sleeve 26 is movably arranged in the second U-shaped cylinder 22. In addition, an upper connecting rod 27 is provided at the lower end of the knob sleeve 26, and the upper end of the upper connecting rod 27 is fixedly connected to the lower end of the knob sleeve 26 by a buckle or bolt or welding, and the knob sleeve 26 can control the upper connecting rod 27 to move up and down while moving up and down.

[0040] See also Figure 1 , Figure 2 and Figure 3 As shown, the bottom of the second U-shaped cylinder 22 is sleeved with an inner plug 24, and an upper sleeve 25 is embedded therein. A first sealing ring 23 is arranged between the bottom of the upper sleeve 25 and the bottom of the inner plug 24. The first sealing ring 23 is sleeved on the outer periphery of the upper connecting rod 27 to play a sealing role. The first sealing ring 23 is an O-type sealing ring, which is made of silicone material to prevent water vapor or tea leaves in the cup body 40 and the tea warehouse 31 from entering the U-shaped cylinder to affect the heat preservation effect of the cup body, and at the same time to ensure that water vapor leakage is avoided to cause burns. In addition, a second sealing ring 28 that matches the lower cover 30 is sleeved on the outer edge of the upper end of the inner plug 24. The second sealing ring 28 is an O-type sealing ring, which is made of silicone material.

[0041] Please continue reading Figure 3 As shown, a plurality of vertically arranged slide grooves are arranged at intervals on the inner side wall of the upper sleeve 25, and a plurality of guide rails cooperating with the slide grooves are arranged along the circumference of the outer side wall of the knob sleeve 26. The arrangement of the slide grooves and the guide rails ensures that the knob sleeve 26 can move up and down along the slide grooves in the upper sleeve 25 during the rotation of the knob 13, thereby ensuring the smooth separation of tea and water.

[0042] See also Figure 1 and Figure 2 As shown, a tea bin 31 is installed in the lower cover 30, and the bottom of the tea bin 31 is provided with a filter screen 32 that is inclined upward. Preferably, a detachable fine filter screen can also be provided on the filter screen 32, and the provision of the fine filter screen can more effectively prevent fine tea leaves from entering the cup body, so that the user can drink with more peace of mind. A water sealing sheet 33 is movably provided at the bottom of the filter screen 32, and the water sealing sheet 33 is connected to the upper connecting rod 27 through a lower connecting rod 35 that passes through the filter screen 32, and the water separation is achieved through the sealing cooperation between the water sealing sheet 33 and the surrounding body of the tea bin 31.

[0043] See also Figure 1 and Figure 2 As shown, a lower sleeve 34 is fixedly embedded in the middle of the filter screen 32, and the lower sleeve 34 is provided with the lower connecting rod 35 and a linear spring 36 sleeved on the lower end of the lower connecting rod 35. The linear spring 36 in a pre-stressed state is installed between the lower connecting rod 35 and the lower sleeve 34, and the bottom of the lower sleeve 34 is welded and fixed to the filter screen 32. When the manual control rotating cover 10 and the knob 13 are rotated, the knob sleeve 26 is driven to move up and down through the thread, and the upper connecting rod 27 at the bottom of the knob sleeve 26 is in contact with the lower connecting rod 35. When the contact is cancelled, under the reset action of the linear spring 36, the lower connecting rod 35 and the water sealing sheet 33 are driven to move up and down.

[0044] See also Figure 1 and Figure 2 As shown, the upper end of the lower connecting rod 35 is arranged to abut against the upper connecting rod 27, and the lower end thereof is fixedly connected to the water sealing sheet 33 by means of screws 37. The water sealing sheet 33 is made of stainless steel. A bevel sealing ring is sleeved on the outer periphery of the water sealing sheet 33, and the bevel sealing ring matches the bottom bevel of the filter screen 32. The bevel sealing ring matches the bottom bevel of the filter screen 32. When the bevel sealing ring and the lower connecting rod 35 have the same movement stroke, the water flows in and out of the tea bin 31 more smoothly, and the capacity of the cup body 40 is not affected when the use space of the tea bin 31 is increased.

[0045] See also Figure 1 and Figure 2 As shown, the cup body 40 is detachably assembled in the lower cover 30 by means of external threads, and a third sealing ring 38 is installed in the lower cover 30. The third sealing ring 38 is an O-ring made of silicone.

[0046] The tea-water separation glass cup using the sound device has the following working principle:

[0047] On the one hand, when the rotating cover 10 is not rotating, the water sealing sheet 33 and the bottom side oblique wall of the filter screen 32 are interference-fitted to play a water sealing role. After the rotating cover 10 rotates, the lower connecting rod 35 and the water sealing sheet 33 move downward, and the sound emitted by the arc-shaped rack 52 and the elastic paddle 51 reminds the user whether the rotation is in place, so that the tea leaks out from the space between the water sealing sheet 33 and the filter screen 32, and the tea leaves and fine tea residues are filtered by the filter screen 32 or the fine filter screen and remain in the tea bin 31;

[0048] On the other hand, if the tea in the cup body 40 needs to be returned to the tea compartment again, the rotating cover 10 can be rotated and the cup body 40 can be tilted at a larger angle. The sound emitted by the arc-shaped rack 52 and the elastic paddle 51 can also remind the user whether the rotation is in place, allowing the tea to enter the tea compartment through the space between the water sealing plate 33 and the bottom inclined surface of the filter screen 32, and then the rotating cover 10 is rotated in the opposite direction to return the water sealing plate 33 to its original position, which is sealed with the bottom inclined surface of the filter screen 32, thereby keeping the tea in the tea compartment.

[0049] The present invention realizes tea-water separation by rotating the rotating cover 10 structure, does not need to realize water inlet and water leakage function by rotating the existing inner and outer filter screens to align the holes, and does not need to strictly control the diameter size matching of the inner and outer filter screens, which greatly saves material and processing and manufacturing costs.

[0050] The specific embodiments of the present invention are described in detail above, but they are only examples, and the present invention is not limited to the specific embodiments described above. For those skilled in the art, any equivalent modifications and substitutions made to the present invention are also within the scope of the present invention. Therefore, the equalization changes and modifications made without departing from the spirit and scope of the present invention should be included in the scope of the present invention.

Claims

1. A sound device for a tea-water separation glass cup, the sound device (50) being mounted on a tea-water separation glass cup having a rotating cover (10), an upper cover (20), a lower cover (30) and a cup body (40), It is characterized in that The sound device (50) comprises an arc-shaped rack (52) arranged on a circular track at the bottom of the rotating cover (10) and an elastic pick (51) arranged at the top of the upper cover (20) and arranged corresponding to the arc-shaped rack (52), and both sides of the lower end of the elastic pick (51) are respectively embedded in a spring box (53) through a buffer spring (55), and the spring box (53) is fixedly arranged in a groove on the end surface of the upper cover (20); The top of the rotating cover (10) is provided with a cover plate (11), and the bottom is provided with a plurality of hooks (14) and upper limit blocks (15) along circular tracks of different radii. A first U-shaped cylinder (21) and a second U-shaped cylinder (22) which are concave downwards are sequentially arranged in the middle of the upper cover (20); the sound device (50) is arranged in the first U-shaped cylinder (21); a knob sleeve (26) which is threadedly sleeved on the knob (13) is arranged in the second U-shaped cylinder (22); an upper connecting rod (27) is arranged at the lower end of the knob sleeve (26) extending downwards; The bottom of the second U-shaped cylinder (22) is sleeved with an inner plug (24), and an upper sleeve (25) is embedded therein; a first sealing ring (23) is provided between the bottom of the upper sleeve (25) and the bottom of the inner plug (24); the outer edge of the upper end of the inner plug (24) is sleeved with a second sealing ring (28) that matches the lower cover (30); A tea bin (31) is installed in the lower cover (30); the bottom of the tea bin (31) is provided with a filter screen (32) that is inclined and protrudes upward; a water sealing sheet (33) is movably provided at the bottom of the filter screen (32); the water sealing sheet (33) is connected to the upper connecting rod (27) via a lower connecting rod (35) that passes through the filter screen (32); A lower sleeve (34) is fixedly embedded in the middle of the filter screen (32), and the lower sleeve (34) contains the lower connecting rod (35) and a linear spring (36) sleeved on the lower end of the lower connecting rod (35); The inner side of the upper cover (20) is provided with a plurality of clamping blocks (29) corresponding to the clamping hooks (14) along its circumference, and the inner end surface thereof is provided with two lower limit blocks (211) matching with the upper limit blocks (15) along its circular trajectory; The inner wall of the upper sleeve (25) is provided with a plurality of vertically arranged sliding grooves at intervals, and the outer wall of the knob sleeve (26) is provided with a plurality of guide rails matching the sliding grooves along its circumference; The upper end of the lower connecting rod (35) is arranged to abut against the upper connecting rod (27) in an up-and-down manner, and the lower end of the lower connecting rod (35) is fixedly connected to the water sealing plate (33) via a screw (37).

Images