Double-layer stainless steel coffee pot with heat insulation function

Abstract

The utility model discloses a double-layer stainless steel coffee pot with a heat preservation and insulation function, particularly relates to the technical field of coffee pots, and comprises a double-layer heat preservation and insulation pot body, a heat preservation and insulation cover and a support frame, the heat preservation and insulation cover is in threaded connection with the outer wall of the double-layer heat preservation and insulation pot body, and the support frame is fixedly installed at the top end of the heat preservation and insulation cover. A balance weight liquid outlet assembly is arranged in the supporting frame. The balance weight liquid outlet assembly comprises a supporting column fixedly arranged in the supporting frame, the outer wall of the supporting column is slidably connected with a sleeving magnetic block, and one side of the sleeving magnetic block is connected with a magnet in a magnetic attraction mode. The counter weight liquid outlet assembly is adopted, the sleeved magnetic block and the magnet are not magnetically attracted any more, the sleeved magnetic block moves downwards along the outer wall of the supporting column, coffee liquid in the double-layer heat preservation and heat insulation pot body enters the sealing rubber mat along the pot opening and is discharged downwards through the drainage opening, the coffee liquid can be rapidly opened through gravity, and the coffee liquid can be discharged. Therefore, the discharge efficiency of the coffee liquid is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to coffee pot technical field, more specifically, the utility model relates to double -layer stainless steel coffee pot with heat -retention and heat -insulation function. BACKGROUND

[0002] Double -layer stainless steel coffee pot with heat -retention and heat -insulation function combines the durability of stainless steel and the heat -retention and heat -insulation characteristics of double -layer design, providing many conveniences for coffee lovers. The following are its main uses: heat -retention function: double -layer design can effectively reduce heat loss, so that coffee maintains a suitable drinking temperature for a long time. This is particularly important for people who enjoy savoring coffee slowly, as they can enjoy hot and delicious coffee anytime and anywhere.

[0003] In the existing public literature, patent No. CN210870871U discloses a double -layer stainless steel coffee pot. This technology can add hot coffee in the first pot body, and the heat -retention and anti -collision effects of the heat -insulation layer and the stainless steel liner can be achieved. Cold coffee is added in the second pot body to adapt to the use of users with different needs. At the same time, the height of the filter screen can be adjusted, and different amounts of coffee can be filtered. It is convenient to disassemble and clean, and thus it can fully meet the use requirements. However, this patent has the following defects:

[0004] When the double -layer stainless steel coffee pot is used, it can achieve good heat -retention and heat -insulation effect, but when the coffee liquid is discharged, the coffee liquid is difficult to quickly open the opening by gravity to discharge the liquid, which leads to a significant decrease in the coffee liquid discharge efficiency. UTILITY MODEL CONTENTS

[0005] In order to overcome the above -mentioned defects of the prior art, the utility model provides the following technical scheme: double -layer stainless steel coffee pot with heat -retention and heat -insulation function, including double -layer heat -retention and heat -insulation pot body, heat -retention and heat -insulation cover and support frame, the heat -retention and heat -insulation cover is screwed on the outer wall of the double -layer heat -retention and heat -insulation pot body, the support frame is fixedly installed at the top of the heat -retention and heat -insulation cover, and the support frame is internally provided with a counterweight liquid discharge assembly; the counterweight liquid discharge assembly includes a support column fixedly arranged in the support frame, and the outer wall of the support column is slidably connected with a sleeved magnetic block, one side of the sleeved magnetic block is magnetically connected with a magnet, and the magnet is fixedly connected between the support frame; the upper surface of the sleeved magnetic block is fixedly connected with a cover plate, the inside of the cover plate is provided with a drainage port, the upper surface of the cover plate is fixedly connected with a spout, the upper surface of the spout is bonded with a sealing rubber pad, and the sealing rubber pad is slidably connected with the cover plate. The support frame and the sleeved magnetic block are slidably connected, the inner wall of the support frame and the outer wall of the sleeved magnetic block are smooth surfaces; the vertical cross -sectional shape of the support column is circular, and the double -layer heat -retention and heat -insulation pot body is made of stainless steel material.

[0006] Preferably, the sealing rubber pad is made of rubber material, and the cross-sectional shape of the drainage port is rectangular. The upper surface of the cover plate is fixedly connected with a pull column, the top end of the pull column has a larger cross-sectional area than the bottom end. The bottom end of the double-layer heat-insulated kettle body is fixedly connected with a bottom block, and the cross-sectional shape of the bottom block is polygonal.

[0007] In use, the hand holds the outer wall of the double-layer heat-insulated kettle body, the double-layer heat-insulated kettle body makes the drainage port downward, the pull column drives the cover plate to move downward, the sleeved magnetic block is no longer magnetically attracted to the magnet, the sleeved magnetic block moves downward along the inner wall of the support frame under the action of gravity, the cover plate moves along the sealing rubber pad, the drainage port is connected with the opening of the sealing rubber pad, the sealing rubber pad is filled into the drainage port, and the coffee liquid is discharged downward through the drainage port.

[0008] Preferably, the outer wall of the double-layer heat-insulated kettle body is connected with a feeding pipe in a plug-in mode, the top end of the feeding pipe is provided with a feeding assembly; the feeding assembly comprises a flow guide pipe, a butt joint pipe, a threaded ring, a threaded cover and a connecting line; the flow guide pipe is fixedly connected to the top end of the feeding pipe, the butt joint pipe is fixedly connected to the top end of the flow guide pipe, the threaded ring is threadedly connected to the outer wall of the butt joint pipe, the threaded cover is welded to the top end of the threaded ring, the connecting line is fixedly arranged at the top end of the threaded cover, and the connecting line is fixedly connected with the double-layer heat-insulated kettle body.

[0009] In use, when hot water needs to be added, the threaded cover is rotated, the threaded ring is threadedly separated from the butt joint pipe, the threaded cover drives the threaded ring to move, hot water is filled into the butt joint pipe, and then the hot water is filled into the feeding pipe through the flow guide pipe, so that the heat loss of the double-layer heat-insulated kettle body can be avoided when water is replenished.

[0010] The technical effects and advantages of the present application are as follows:

[0011] 1. The counterweight liquid outlet assembly is adopted, the double-layer heat-insulated kettle body makes the drainage port downward, the pull column is pressed downward, the pull column drives the cover plate to move downward, the sleeved magnetic block is no longer magnetically attracted to the magnet, the sleeved magnetic block moves downward along the outer wall of the support column and the inner wall of the support frame at the same time, the coffee liquid in the double-layer heat-insulated kettle body enters the sealing rubber pad through the kettle opening, the sealing rubber pad is filled into the drainage port, and the coffee liquid is discharged downward through the drainage port, the coffee liquid can be quickly opened by gravity to discharge the liquid, and the coffee liquid discharge efficiency is greatly improved.

[0012] 2. The utility model discloses a feed assembly, the thread separation between the thread ring and the butt joint pipe, then the double -layer heat -preserving heat -insulating kettle body supports the connecting wire, fills the hot water into the butt joint pipe, fills into the flow guide pipe through the butt joint pipe, like this, when the water replenishment, can avoid the double -layer heat -preserving heat -insulating kettle body internal big heat loss, and the heat preservation effect is better. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the whole structure schematic diagram of the double -layer stainless steel coffee pot with heat -insulating function of the utility model.

[0014] Figure 2 It is the cut -off partial structure schematic diagram of the heat -insulating cover and the support frame junction of the utility model.

[0015] Figure 3 It is the cut -off partial structure schematic diagram of the feed pipe and the double -layer heat -preserving heat -insulating kettle body junction of the utility model. Figure 2 It is the cut -off partial structure schematic diagram of the feed pipe and the double -layer heat -preserving heat -insulating kettle body junction of the utility model.

[0016] Figure 4 It is the cut -off partial structure schematic diagram of the feed pipe and the double -layer heat -preserving heat -insulating kettle body junction of the utility model.

[0017] The figure mark is: 1, double -layer heat -preserving heat -insulating kettle body;2, heat -insulating cover;3, support frame;4, support column;5, cover joint magnetic block;6, magnet;7, cover plate;8, drainage port;9, kettle mouth;10, sealing rubber pad;11, pull column;12, friction ring;13, feed pipe;14, flow guide pipe;15, butt joint pipe;16, thread ring;17, thread cover;18, connecting wire;19, bottom block. DETAILED DESCRIPTION

[0018] The technical scheme in the embodiments of the utility model will be apparently and completely described below with the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the scope of protection of the utility model.

[0019] As shown in the drawings Figure 1 As shown in the drawings Figure 4 The double -layer stainless steel coffee pot with heat -insulating function is provided with a counterweight liquid outlet assembly, the counterweight liquid outlet assembly can be filled into the drainage port 8 by the sealing rubber pad 10, and the coffee liquid can be quickly discharged by gravity through the drainage port 8, which greatly improves the coffee liquid discharge efficiency, and the specific structure of the counterweight liquid outlet assembly is as follows.

[0020] In the technical scheme, as shown in the drawings Figure 1 As shown in the drawings Figure 3As shown, the heat insulation cover 2 is threadedly connected to the outer wall of the double-layer heat insulation kettle body 1, the support frame 3 is fixedly installed at the top end of the heat insulation cover 2, and the support frame 3 is internally provided with a counterweight liquid outlet assembly; the counterweight liquid outlet assembly comprises a support column 4 fixedly arranged in the support frame 3, and the outer wall of the support column 4 is slidably connected with a sleeved magnetic block 5, one side of the sleeved magnetic block 5 is magnetically connected with a magnet 6, and the magnet 6 is fixedly connected with the support frame 3.

[0021] The upper surface of the sleeved magnetic block 5 is fixedly connected with a cover plate 7, the inner portion of the cover plate 7 is provided with a drainage port 8, the upper surface of the heat insulation cover 2 and at the side of the support frame 3 is fixedly connected with a kettle opening 9, the upper surface of the kettle opening 9 is bonded with a sealing rubber gasket 10, and the sealing rubber gasket 10 is slidably connected with the cover plate 7. The support frame 3 and the sleeved magnetic block 5 are slidably connected, and the inner wall of the support frame 3 and the outer wall of the sleeved magnetic block 5 are both smooth surfaces; the vertical cross-section of the support column 4 is circular, and the double-layer heat insulation kettle body 1 is made of stainless steel. The sealing rubber gasket 10 is made of rubber, and the cross-section of the drainage port 8 is rectangular.

[0022] In the technical solution, as shown in the accompanying drawings Figure 1 - the accompanying drawings Figure 2 As shown, the upper surface of the cover plate 7 is fixedly connected with a pull column 11, the cross-sectional area of the top end of the pull column 11 is larger than that of the bottom end, so as to facilitate downward pressing of the pull column 11, and the pull column 11 drives the cover plate 7 to move downward. The outer wall of the double-layer heat insulation kettle body 1 and close to the heat insulation cover 2 is fixedly connected with a friction ring 12, and the cross-section of the friction ring 12 is circular, so as to facilitate upward movement of the friction ring 12, and at the same time, the double-layer heat insulation kettle body 1 makes the drainage port 8 downward. The bottom end of the double-layer heat insulation kettle body 1 is fixedly connected with a bottom block 19, and the cross-section of the bottom block 19 is polygonal, so as to facilitate support of the double-layer heat insulation kettle body 1 by the bottom block 19, and increase the stability of the double-layer heat insulation kettle body 1.

[0023] In use, the heat insulation cover 2 is rotated in the forward direction, the heat insulation cover 2 is threadedly separated from the double-layer heat insulation kettle body 1, coffee powder is poured into the double-layer heat insulation kettle body 1, hot water is added, then the heat insulation cover 2 is rotated in the reverse direction, the heat insulation cover 2 is threadedly closed with the double-layer heat insulation kettle body 1, and the double-layer heat insulation kettle body 1 realizes double-layer heat insulation of coffee liquid.

[0024] The double-layer heat preservation and insulation kettle body 1 is placed, and the bottom block 19 supports the double-layer heat preservation and insulation kettle body 1, thereby increasing the stability of the double-layer heat preservation and insulation kettle body 1. Meanwhile, the hand holds the outer wall of the double-layer heat preservation and insulation kettle body 1, thereby moving the friction ring 12 upwards, and the double-layer heat preservation and insulation kettle body 1 makes the drainage port 8 downward, and the pull column 11 is pressed downwards, the pull column 11 drives the cover plate 7 to move downwards, the cover plate 7 drives the sleeved magnetic block 5 to move downwards, the sleeved magnetic block 5 is no longer magnetically attracted to the magnet 6, thereby the sleeved magnetic block 5 moves downwards along the outer wall of the support column 4 under the action of the counterweight of the sleeved magnetic block 5, the sleeved magnetic block 5 moves downwards along the inner wall of the support frame 3, and the sleeved magnetic block 5 drives the cover plate 7 to move downwards, the cover plate 7 moves along the sealing rubber pad 10, the heat preservation and insulation cover 2 supports the kettle mouth 9, and the kettle mouth 9 supports the sealing rubber pad 10, so that the drainage port 8 is connected to the opening of the sealing rubber pad 10, and the coffee liquid in the double-layer heat preservation and insulation kettle body 1 enters the sealing rubber pad 10 through the kettle mouth 9, is filled into the drainage port 8 by the sealing rubber pad 10, and is drained out through the drainage port 8.

[0025] In the technical solution, as shown in the accompanying drawings, Figure 4 The outer wall of the double-layer heat preservation and insulation kettle body 1 is connected to the feeding pipe 13, the top end of the feeding pipe 13 is provided with a feeding assembly, the feeding assembly comprises a flow guide pipe 14, a connecting pipe 15, a threaded ring 16, a threaded cover 17 and a connecting wire 18, the flow guide pipe 14 is fixedly connected to the top end of the feeding pipe 13, the connecting pipe 15 is fixedly connected to the top end of the flow guide pipe 14, the threaded ring 16 is threadedly connected to the outer wall of the connecting pipe 15, the threaded cover 17 is welded to the top end of the threaded ring 16, the connecting wire 18 is fixedly connected to the top end of the threaded cover 17, and the connecting wire 18 is fixedly connected to the double-layer heat preservation and insulation kettle body 1.

[0026] When hot water needs to be added, the threaded cover 17 is rotated, the threaded cover 17 drives the threaded ring 16 to rotate, the threaded ring 16 is threadedly separated from the connecting pipe 15, then the double-layer heat preservation and insulation kettle body 1 supports the connecting wire 18, the connecting wire 18 supports the threaded cover 17, the threaded cover 17 drives the threaded ring 16 to move, thereby the hot water is filled into the connecting pipe 15, through the connecting pipe 15, into the flow guide pipe 14, through the flow guide pipe 14, into the feeding pipe 13, and through the feeding pipe 13, into the double-layer heat preservation and insulation kettle body 1, so that the heat loss in the double-layer heat preservation and insulation kettle body 1 can be avoided when the water is supplemented.

[0027] The above only describes the preferred embodiments of the present application and is not used to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A double-layer stainless steel coffee pot with heat preservation and insulation function, comprising a double-layer heat preservation and insulation pot body (1), a heat preservation and insulation cover (2) and a supporting frame (3), characterized in that: The heat preservation cover (2) is threadedly connected to the outer wall of the double-layer heat preservation kettle body (1), the support frame (3) is fixedly installed at the top end of the heat preservation cover (2), and the inside of the support frame (3) is provided with a counterweight liquid outlet assembly; The counterweight liquid outlet assembly comprises a support column (4) fixedly arranged in the inside of the support frame (3), and the outer wall of the support column (4) is slidably connected with a sleeved magnetic block (5), one side of the sleeved magnetic block (5) is magnetically connected with a magnet (6), and the magnet (6) is fixedly connected with the support frame (3); The upper surface of the sleeved magnetic block (5) is fixedly connected with a cover plate (7), the inside of the cover plate (7) is provided with a drainage port (8), the upper surface of the heat preservation cover (2) and the side of the support frame (3) are fixedly and communicatively provided with a kettle opening (9), the upper surface of the kettle opening (9) is bonded with a sealing rubber gasket (10), and the sealing rubber gasket (10) is slidably connected with the cover plate (7).

2. The double-layer stainless steel coffee pot with heat preservation and insulation function according to claim 1, characterized in that: The support frame (3) and the sleeved magnetic block (5) are slidably connected, and the inner wall of the support frame (3) and the outer wall of the sleeved magnetic block (5) are smooth surfaces; The vertical section of the support column (4) is circular, and the double-layer heat preservation kettle body (1) is made of stainless steel.

3. The double-layer stainless steel coffee pot with heat preservation and insulation function according to claim 1, characterized in that: The sealing rubber gasket (10) is made of rubber, and the cross section of the drainage port (8) is rectangular.

4. The double-layer stainless steel coffee pot with heat preservation and insulation function according to claim 1, characterized in that: The upper surface of the cover plate (7) is fixedly connected with a pull column (11), and the cross section area of the top end of the pull column (11) is larger than that of the bottom end.

5. The double-layer stainless steel coffee pot with heat preservation and insulation function according to claim 1, characterized in that: The outer wall of the double-layer heat preservation kettle body (1) and the position close to the heat preservation cover (2) are fixedly connected with a friction ring (12), and the cross section of the friction ring (12) is annular.

6. The double-layer stainless steel coffee pot with heat preservation and insulation function according to claim 1, characterized in that: The bottom end of the double-layer heat preservation kettle body (1) is fixedly connected with a bottom block (19), and the cross section of the bottom block (19) is polygonal.

7. The double-layer stainless steel coffee pot with heat preservation and insulation function according to claim 1, characterized in that: The outer wall of the double-layer heat preservation kettle body (1) is insertedly and communicatively provided with a feeding pipe (13), and the top end of the feeding pipe (13) is provided with a feeding assembly; The feeding assembly comprises a flow guide pipe (14), a butt joint pipe (15), a threaded ring (16), a threaded cover (17) and a connecting wire (18); The flow guide pipe (14) is fixedly connected to the top end of the feeding pipe (13), the butt joint pipe (15) is fixedly connected to the top end of the flow guide pipe (14), the threaded ring (16) is threadedly connected to the outer wall of the butt joint pipe (15), the threaded cover (17) is welded to the top end of the threaded ring (16), the connecting wire (18) is fixedly arranged at the top end of the threaded cover (17), and the connecting wire (18) is fixedly connected with the double-layer heat preservation kettle body (1).

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