Portable coffee machine

Abstract

This utility model discloses a portable coffee machine, including: a cup lid assembly and a cup body assembly, with the cup lid assembly covering the cup body assembly; the cup lid assembly includes an outer cover, an inner cover, and a fixing bracket, with the outer cover covering the inner cover, and the inner cover including a charging cable storage compartment, a winding post, and a fixing part, the charging cable storage compartment surrounding the winding post, the fixing part being disposed on the charging cable storage compartment, and the fixing bracket being connected to the top of the winding post, thus storing the coffee machine's charging cable on the cup lid assembly, which not only avoids the charging cable from breaking or the interface from wearing out, but also avoids increasing the size of the product, making the charging cable easy for users to carry, thereby further improving the convenience of the coffee machine.

Description

Technical Field

[0001] This utility model relates to the field of coffee machine technology, and in particular to a portable coffee machine. Background Technology

[0002] Portable coffee machines are designed for various outdoor and travel occasions. They combine the advantages of multiple coffee machine models, featuring simple operation, beginner-friendly design, guaranteed coffee quality, and space-saving design. Currently, the charging cables of existing portable coffee machines are prone to tangling and knotting during storage, causing inconvenience. To overcome this problem, Velcro straps or clips are usually used to store the charging cables. However, this storage method does not provide sufficient protection and can easily lead to cable breakage or wear and tear on the connectors. If storage bags or boxes are used, the product's size increases, making it inconvenient for users to carry around. Utility Model Content

[0003] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a portable coffee machine.

[0004] The objective of this utility model is achieved through the following technical solution:

[0005] A portable coffee machine includes: a lid assembly and a body assembly, wherein the lid assembly covers the body assembly; the lid assembly includes an outer cover, an inner cover, and a fixing bracket, the outer cover covers the inner cover, the inner cover includes a charging cable storage compartment, a winding post, and a fixing part, the charging cable storage compartment is arranged around the winding post, the fixing part is disposed on the charging cable storage compartment, and the fixing bracket is connected to the top end of the winding post.

[0006] In one embodiment, the fixing bracket includes a connector and a plurality of engaging members, the connector being detachably connected to the top end of the winding post, and each engaging member being connected to the connector.

[0007] In one embodiment, the cup lid assembly further includes a first sealing ring disposed at the connection between the outer lid and the inner lid.

[0008] In one embodiment, the cup assembly includes a kettle, a heating element, a protective plate, a battery, a water pump, and a coffee extraction chamber. The kettle engages with the bottom of the inner lid. The heating element, the protective plate, the water pump, and the coffee extraction chamber are sequentially arranged below the kettle. The battery is located on one side of the water pump. The water pump is connected to the kettle and the coffee extraction chamber via water pipes. The protective plate is electrically connected to the battery, the heating element, and the water pump.

[0009] In one embodiment, the cup lid assembly further includes a second sealing ring disposed at the connection between the cup lid assembly and the cup body assembly.

[0010] In one embodiment, the cup lid assembly further includes a venting silicone plug, the venting silicone plug including a venting part, the venting part being engaged with the bottom of the inner lid, the venting part having multiple venting slits, the winding post being hollow to form a venting cavity, the outer lid having a venting port, and the venting slits, the venting cavity and the venting port being connected to form a venting channel.

[0011] In one embodiment, the venting silicone plug further includes a first limiting part, which is connected to the side of the venting part near the inner cover. The venting cavity is provided with a limiting plate on the side near the venting part. The first limiting part slides through the limiting plate. The bottom of the outer cover is provided with a second limiting part. The first limiting part and the second limiting part are aligned with each other. The limiting plate is provided with a through hole.

[0012] In one embodiment, the first limiting part includes a limiting block, which is disposed on the side of the limiting plate away from the exhaust part. When the water pump pumps water from the kettle to the coffee extraction chamber, the first limiting part abuts against the limiting plate through the limiting block.

[0013] In one embodiment, the cup lid assembly further includes a third sealing ring disposed at the connection between the winding post and the fixing bracket.

[0014] In one embodiment, a coffee cup is also included, which is detachably connected to the bottom of the cup body assembly and is arranged around the coffee extraction chamber.

[0015] Compared with the prior art, the present invention has at least the following advantages:

[0016] This portable coffee machine features a charging cable storage compartment within the inner lid, allowing the charging cable to be placed inside. A fixing part is positioned on the charging cable storage compartment, securing one end of the charging cable when it is being stored. The charging cable storage compartment surrounds a winding post, preventing the charging cable from tangling. A fixing bracket is connected to the top of the winding post, securing the other end of the charging cable to the bracket, preventing the cable from tilting up and reducing storage efficiency. An outer lid is placed on top of the inner lid to provide sufficient protection for the charging cable. This design, storing the coffee machine's charging cable on the lid assembly, not only prevents cable breakage or interface wear but also avoids increasing the product's size, making the charging cable easy for users to carry and further enhancing the coffee machine's convenience. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the embodiments will be briefly described below.

[0018] Figure 1 This is a schematic diagram of the structure of a portable coffee machine according to one embodiment of the present invention;

[0019] Figure 2 for Figure 1 An exploded view of the cup lid assembly;

[0020] Figure 3 for Figure 1 A schematic diagram of the assembly of the cup lid component;

[0021] Figure 4 for Figure 2 Top view of the inner cover;

[0022] Figure 5 for Figure 4 The diagram shows the charging cable stored in the inner cover.

[0023] Reference numerals: 100, Lid assembly; 200, Body assembly; 110, Outer lid; 120, Inner lid; 130, Fixing bracket; 121, Charging cable compartment; 122, Winding post; 123, Fixing part; 131, Connector; 132, Engaging part; 140, First sealing ring; 210, Water kettle; 220, Heating element; 230, Protection plate; 240, Battery; 250, Water pump; 260, Coffee extraction chamber; 150, Second sealing ring; 160, Exhaust silicone plug; 161, Exhaust part; 161a, Exhaust slit; 122a, Vent chamber; 111, Exhaust port; 170, Exhaust channel; 162, First limiting part; 122b, Limiting plate; 112, Second limiting part; 162a, Limiting block; 180, Third sealing ring; 300, Coffee cup; Detailed Implementation

[0024] To facilitate understanding of this utility model, a more comprehensive description of this utility model will be given below with reference to the accompanying drawings.

[0025] Please see Figures 1 to 5 A portable coffee machine 10 includes: a cup lid assembly 100 and a cup body assembly 200. The cup lid assembly 100 covers the cup body assembly 200. The cup lid assembly 100 includes an outer cover 110, an inner cover 120 and a fixing bracket 130. The outer cover 110 covers the inner cover 120. The inner cover 120 includes a charging cable storage compartment 121, a winding post 122 and a fixing part 123. The charging cable storage compartment 121 is arranged around the winding post 122. The fixing part 123 is arranged on the charging cable storage compartment 121. The fixing bracket 130 is connected to the top of the winding post 122.

[0026] It should be noted that by setting a charging cable storage compartment 121 in the inner cover 120, the charging cable can be placed in the inner cover 120. By setting a fixing part 123 on the charging cable storage compartment 121, one end of the charging cable can be locked in the fixing part 123 when the charging cable is stored. By setting the charging cable storage compartment 121 around the winding post 122, the charging cable can be wound around the winding post 122, preventing the charging cable from getting tangled. By connecting the fixing bracket 130 to the top of the winding post 122, the other end of the charging cable can be locked in the fixing bracket 130, preventing the charging cable from tilting up and reducing the storage effect. Then, the outer cover 110 is placed on top of the inner cover 120 to provide sufficient protection for the charging cable. With this setting, the charging cable of the coffee machine 10 is stored on the cup lid assembly 100, which not only avoids the charging cable from breaking or the interface from wearing out, but also avoids the product from increasing in size, making the charging cable easy for users to carry, thereby further improving the convenience of the coffee machine 10.

[0027] Please refer to it again. Figure 2 In one embodiment, the fixing bracket 130 includes a connector 131 and multiple locking members 132. The connector 131 is detachably connected to the top end of the winding post 122, so that the fixing bracket 130 can be detached from the winding post 122, making it easy for manual personnel to quickly take the charging cable out of the charging cable storage compartment 121 for use. Each locking member 132 is connected to the connector 131. The multiple locking members 132 make it easy for manual personnel to lock the other end of the charging cable onto the fixing bracket 130. At the same time, the multiple locking members 132 can lock and limit the wound charging cable, further preventing the charging cable from tilting up and improving the storage effect.

[0028] Please refer to it again. Figure 2In one embodiment, the cup lid assembly 100 further includes a first sealing ring 140, which is disposed at the connection between the outer cover 110 and the inner cover 120 to prevent external moisture from entering the inner cover 120 and to prevent the charging cable from short-circuiting during use due to moisture, thereby making the entire cup lid assembly 100 washable.

[0029] Please refer to it again. Figure 1 In one embodiment, the cup assembly 200 includes a water kettle 210, a heating element 220, a protective plate 230, a battery 240, a water pump 250, and a coffee extraction chamber 260. The water kettle 210 engages with the bottom of the inner lid 120, which improves the sealing effect of the coffee machine 10 and prevents water from overflowing from the water kettle 210. The heating element 220, the protective plate, the water pump 250, and the coffee extraction chamber 260 are sequentially arranged below the water kettle 210, and the battery 240 is located below the water pump 250. The design of the 50 side makes the coffee machine 10 compact and improves its portability. The water pump 250 is connected to the kettle 210 and the coffee extraction chamber 260 through water pipes, so that the hot water in the kettle 210 can be pumped into the coffee extraction chamber 260. The protection board 230 is electrically connected to the battery 240, the heating element 220 and the water pump 250, respectively, to ensure the safe and stable operation of the coffee machine 10 circuit and improve the reliability of the coffee machine 10.

[0030] Please refer to it again. Figure 2 In one embodiment, the cup lid assembly 100 further includes a second sealing ring 150, which is disposed at the connection between the cup lid assembly 100 and the cup body assembly 200, to further prevent water in the kettle 210 from overflowing during the use of the coffee machine 10.

[0031] Please refer to it again. Figure 2 and Figure 3 In one embodiment, the cup lid assembly 100 further includes a venting silicone plug 160, which includes a venting part 161. The venting part 161 is engaged with the bottom of the inner cover 120. The venting part 161 has multiple venting slits 161a. The winding post 122 is hollow to form a venting cavity 122a. The outer cover 110 has a venting port 111. The venting slits 161a, the venting cavity 122a and the venting port 111 are connected to form a venting channel 170.

[0032] It should be noted that the steam generated by the kettle 210 when boiling water pushes the vent 161 towards the bottom of the inner cover 120, causing the vent slit 161a on the vent 161 to open. The steam is then discharged to the outside through the vent channel 170 formed by the opened vent slit 161a, the vent chamber 122a, and the vent 111, thereby releasing the pressure generated by the kettle 210 when boiling water to the outside. Since the winding post 122 is hollow, forming the vent chamber 122a, the vent chamber 122a and the charging cable storage compartment 121 are connected by the side of the winding post 122. The wall acts as a barrier to prevent water vapor from entering the charging cable storage compartment 121 and affecting the performance of the charging cable. When the water kettle 210 is not in use, the vent slit 161a on the vent 161 is closed to prevent water from flowing out of the water kettle 210. When the water pump 250 pumps the water from the water kettle 210 to the coffee extraction chamber 260, the vent 161 undergoes elastic deformation in the direction of the water kettle 210 under the action of force, which causes the vent slit 161a to be opened to allow air in, so that the pressure inside and outside the coffee machine 10 is balanced, thereby allowing the hot water in the water kettle 210 to be smoothly pumped to the coffee extraction chamber 260.

[0033] Please refer to it again. Figure 2 and Figure 3 In one embodiment, the vent silicone plug 160 further includes a first limiting part 162, which is connected to the vent 161 near the inner cover 200. A limiting plate 122b is provided on the side of the vent 122a near the vent 161, and the first limiting part 162 slides through the limiting plate 122b. A second limiting part 112 is provided at the bottom of the outer cover 110, and the first limiting part 162 and the second limiting part 112 are aligned and aligned. When boiling water... When the steam generated by boiling water in cup 210 pushes the exhaust part 161 to undergo elastic deformation towards the bottom of the inner cover 120, the first limiting part 162 moves upward until it abuts against the second limiting part 112, so as to limit the excessive deformation of the exhaust part 161 and its contact with the bottom of the inner cover 120, which would prevent the steam from being discharged in time. The limiting plate 122b can make the first limiting part 162 move upward precisely. The limiting plate 122b is provided with a through hole to prevent the exhaust channel from being blocked by the limiting plate 122b.

[0034] Please refer to it again. Figure 2 and Figure 3 In one embodiment, the first limiting part 162 includes a limiting block 162a, which is disposed on the side of the limiting plate 122b away from the exhaust part 161. When the water pump 250 pumps water from the kettle 210 to the coffee extraction chamber 260, the first limiting part 162 abuts against the limiting plate 122b through the limiting block 162a, preventing the force generated by the water pump 250 during operation from causing the first limiting part 162 to slip out of the limiting plate 122b.

[0035] Please refer to it again. Figure 2In one embodiment, the cup lid assembly 100 further includes a third sealing ring 180, which is disposed at the connection between the winding post 122 and the fixing bracket 130, to further prevent water vapor generated by boiling water in the water cup 210 from entering the charging cable placement compartment 121.

[0036] Please refer to it again. Figure 1 In one embodiment, the coffee cup 300 is also included. The coffee cup 300 is detachably connected to the bottom of the cup body assembly 200, so that the coffee cup 300 is integrated with the coffee machine 10, thereby making the structure of the coffee machine 10 more compact. The coffee cup 300 is arranged around the coffee extraction chamber 260, so that the coffee cup 300 protects the coffee extraction chamber 260 and extends the service life of the coffee machine 10.

[0037] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A portable coffee machine, characterized in that, include: A cup lid assembly and a cup body assembly, wherein the cup lid assembly covers the cup body assembly; The cup lid assembly includes an outer lid, an inner lid, and a fixing bracket. The outer lid covers the inner lid. The inner lid includes a charging cable storage compartment, a winding post, and a fixing part. The charging cable storage compartment is arranged around the winding post. The fixing part is arranged on the charging cable storage compartment. The fixing bracket is connected to the top of the winding post.

2. The portable coffee machine according to claim 1, characterized in that, The fixing bracket includes a connector and multiple locking components. The connector is detachably connected to the top end of the winding post, and each locking component is connected to the connector.

3. The portable coffee machine according to claim 1, characterized in that, The cup lid assembly also includes a first sealing ring, which is disposed at the connection between the outer lid and the inner lid.

4. The portable coffee machine according to claim 1, characterized in that, The cup assembly includes a kettle, a heating element, a protective plate, a battery, a water pump, and a coffee extraction chamber. The kettle engages with the bottom of the inner lid. The heating element, the protective plate, the water pump, and the coffee extraction chamber are sequentially arranged below the kettle. The battery is located on one side of the water pump. The water pump is connected to the kettle and the coffee extraction chamber via water pipes. The protective plate is electrically connected to the battery, the heating element, and the water pump.

5. The portable coffee machine according to claim 4, characterized in that, The cup lid assembly also includes a second sealing ring, which is disposed at the connection between the cup lid assembly and the cup body assembly.

6. The portable coffee machine according to claim 4, characterized in that, The cup lid assembly also includes a venting silicone plug, which includes a venting part that engages with the bottom of the inner lid. The venting part has multiple venting slits. The winding post is hollow to form a ventilation cavity. The outer lid has a venting port. The venting slits, the ventilation cavity, and the venting port are connected to form a venting channel.

7. The portable coffee machine according to claim 6, characterized in that, The venting silicone plug also includes a first limiting part, which is connected to the side of the venting part near the inner cover. The venting cavity is provided with a limiting plate on the side near the venting part. The first limiting part slides through the limiting plate. The bottom of the outer cover is provided with a second limiting part. The first limiting part and the second limiting part are aligned with each other. The limiting plate is provided with a through hole.

8. The portable coffee machine according to claim 7, characterized in that, The first limiting part includes a limiting block, which is disposed on the side of the limiting plate away from the exhaust part. When the water pump pumps water from the kettle to the coffee extraction chamber, the first limiting part abuts against the limiting plate through the limiting block.

9. The portable coffee machine according to claim 4, characterized in that, The cup lid assembly also includes a third sealing ring, which is disposed at the connection between the winding post and the fixed bracket.

10. The portable coffee machine according to claim 4, characterized in that, It also includes a coffee cup, which is detachably connected to the bottom of the cup body assembly and is arranged around the coffee extraction chamber.

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