A stand for a portable coffee maker

Abstract

The utility model discloses a support of portable coffee machine, including telescopic subassembly, still including base subassembly, sliding connection in telescopic subassembly on, telescopic subassembly and base subassembly jointly around frame subassembly rotation, base subassembly rotates around frame subassembly, and rotation amplitude is 0 all is 270 DEG, and telescopic subassembly and base subassembly with the lateral surface of frame subassembly are parallel, if base subassembly rotation angle is same 0, and the lateral surface of telescopic subassembly and base subassembly, frame subassembly and base subassembly three parallel, at this moment is folding state, and telescopic subassembly and base subassembly are perpendicular with frame subassembly, at this moment is unfolded state. The utility model discloses through the telescopic movement of fixed block can adapt to the coffee machine of different outer diameter, through the relative sliding of extension frame and bent handle and the locking effect of adjusting wheel and screw seat, so that can adapt to the cup and coffee machine of different height, can fold through the roof rack and bottom plate simultaneously, and the use is more convenient.

Description

Technical Field

[0001] This utility model relates to the field of food processing machinery technology, specifically a stand for a portable coffee machine. Background Technology

[0002] Portable coffee machines require hand-holding or support during use. Prolonged hand-holding can lead to fatigue or weakened hand strength. If the machine is not properly secured, it can easily fall or be bumped. It can also cause hand fatigue and numbness, making it very inconvenient to use. While existing coffee machine stands can provide some stability, they are not convenient to carry because different coffee machine models have different outer diameters and heights. Therefore, a stand that can adapt well to different coffee machine outer diameters and heights is needed, while also being foldable for easy storage.

[0003] An investigation revealed that a Chinese utility model patent (publication number: CN217827538U) discloses a portable coffee machine stand, comprising a support frame, a base, and a coffee machine base. A lower rotating seat is located at the bottom of the support frame, and an upper rotating seat is located at the top of the support frame. A base rotating part is located on the left side of the base, and a first base steering and positioning structure is located on the base next to the base rotating part. The base rotating part is rotatably mounted on the lower rotating seat. The coffee machine base has an insertion hole for inserting a portable coffee machine. A base rotating part is located on the left side of the coffee machine base, and a base rotation positioning structure is located on the coffee machine base next to the base rotating part. The base rotating part is rotatably mounted on the upper rotating seat. This design offers advantages such as allowing the portable coffee machine to be placed on the stand, eliminating the need for handheld operation, and the stand being foldable, forming a near-"I" shape for easy portability and convenient use.

[0004] Existing technologies have the advantages of being foldable and easy to use. However, since the diameter of the insertion hole in the coffee machine base is fixed, it lacks adaptability to coffee machines of different diameters and heights. At the same time, existing technologies lack damping control during folding or unfolding, making them prone to deformation after folding or unfolding. Therefore, a folding bracket that can adapt to different outer diameters and heights is needed to meet the requirements.

[0005] Therefore, this utility model provides a stand for a portable coffee machine to solve the above problems. Utility Model Content

[0006] To achieve the above objectives, this utility model provides the following technical solution: a portable coffee machine stand, including a telescopic component, a base component slidably connected to the telescopic component, a frame component rotatably connected to the base component, and a base component rotatably connected to the frame component; the telescopic component and the base component rotate together around the frame component, and the base component rotates around the frame component, with rotation ranges of 0°-270°; wherein, during the rotation of the telescopic component and the base component, when the rotation angle is 0°, the telescopic component and the base component are parallel to the side of the frame component; if the rotation angle of the base component is also 0°, the sides of the telescopic component, the base component, the frame component, and the base component are parallel, and this is the folded state; when the rotation angles of the telescopic component, the base component, and the base component are all 270°, the telescopic component and the base component are parallel to the base component, and the telescopic component and the base component are perpendicular to the frame component, and this is the unfolded state; the rotation directions of the telescopic component and the base component are opposite to those of the base component.

[0007] As a preferred technical solution of this application, the telescopic component includes a top cover, a retaining ring fixedly connected to the top cover, a retaining groove formed on the top cover, and an arc-shaped groove formed on the top cover.

[0008] As a preferred technical solution of this application, the telescopic component includes a sliding shaft slidably connected in an arc-shaped groove, an extension arm fixedly connected to the sliding shaft, a fixing block fixedly connected to the extension arm, a rotating shaft fixedly connected to the fixing block, and a friction block fixedly connected to the rotating shaft.

[0009] As a preferred technical solution of this application, the base assembly includes a buckle plate slidably connected in the slot, an annular groove formed on the buckle plate, a top frame fixedly connected to the buckle plate, a first annular surface formed on the top frame, a second annular surface formed on the top frame, a rotating hole formed on the second annular surface, a pin seat fixedly connected to the top frame, and a damping plate slidably connected to the pin seat.

[0010] As a preferred technical solution of this application, the frame assembly includes a machine head rotatably connected to a pin seat, a bent handle fixedly connected to the machine head, a top surface disposed on the bent handle, a screw seat fixedly connected to the bent handle, an extension frame slidably connected to the bent handle, a long slot opened on the extension frame, an adjusting wheel slidably connected in the long slot, a support surface disposed on the extension frame, a rotating arm disposed at the end of the extension frame, and a contact surface disposed on the extension frame.

[0011] As a preferred technical solution of this application, the base assembly includes a limiting seat rotatably connected to the rotating arm, a base plate fixedly connected to the limiting seat, a bearing surface disposed on the base plate, a cup hole opened on the base plate, and an anti-slip layer fixedly connected to one side of the base plate.

[0012] As a preferred technical solution of this application, in the folded state, the top cover surface is in close contact with the bearing surface, and the anti-slip layer is in close contact with the contact surface; in the unfolded state, the contact surface is perpendicular to the bearing surface, the contact surface is perpendicular to the bottom surface of the top frame, the bottom surface of the top frame is parallel to the bearing surface, the bottom surface of the top frame is in close contact with the top surface, and the support surface is in close contact with the bearing surface.

[0013] As a preferred technical solution of this application, the damping plates are distributed at both the pin seat and the limiting seat, and there are several of them; the friction block is always in close contact with the bottom surface of the machine top frame, and the two form a friction pair.

[0014] The following are the beneficial effects of implementing this utility model:

[0015] This invention can adapt to coffee machines with different outer diameters through the telescopic movement of the fixed block and provide a certain locking force. Through the relative sliding of the extension bracket and the curved handle, and the locking action of the adjusting wheel and screw seat, it can adapt to cups and coffee machines of different heights. At the same time, the top frame and the bottom plate can be folded, making it more convenient to use, easy to carry and reduce space occupation. It helps to free up manpower, reduce personnel fatigue and hand discomfort, and the structure is simple and durable. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model.

[0017] Figure 2 This is an incomplete exploded diagram for practical use.

[0018] Figure 3 This is a structural diagram of the telescopic component used in this utility model.

[0019] Figure 4 This is an incomplete exploded view of the telescopic assembly and base assembly for this utility model.

[0020] Figure 5 This is a structural diagram of the top cover of this utility model.

[0021] Figure 6 This is another perspective view of the top cover of this utility model.

[0022] Figure 7 This is a structural diagram of the fixed block in this practical application.

[0023] Figure 8 This is a structural diagram of the base assembly for this utility model.

[0024] Figure 9 This is a partial sectional view of the telescopic assembly and base assembly of this utility model.

[0025] Figure 10 This is a structural diagram of the rack assembly for this utility model.

[0026] Figure 11 This is another perspective view of the rack assembly used in this application.

[0027] Figure 12 This is an exploded view of the rack assembly for this utility model.

[0028] Figure 13 This is a structural diagram of the base assembly for this utility model.

[0029] Figure 14 Another view of the base assembly for this practical application.

[0030] Figure 15 This is a diagram showing the raised state of the rack assembly of this utility model.

[0031] Figure 16 This is a diagram showing the extension and fixing block of the telescopic component for this utility model.

[0032] Figure 17 This is a diagram illustrating the folding process of this practical tool.

[0033] Figure 18 This is a diagram showing the folded state of this utility model.

[0034] In the diagram: 1. Telescopic assembly; 11. Top cover; 12. Snap ring; 13. Snap groove; 14. Arc groove; 15. Sliding shaft; 16. Extending arm; 17. Fixing block; 18. Rotating shaft; 19. Friction block; 2. Base assembly; 21. Buckle plate; 22. Top frame; 23. First annular surface; 24. Second annular surface; 25. Rotary hole; 26. Pin seat; 27. Damping plate; 28. Ring groove; 3. Frame assembly; 31. Head; 32. Bend handle; 33. Top surface; 34. Screw seat; 35. Extension frame; 36. Long groove; 37. Adjusting wheel; 38. Support surface; 39. Rotating arm; 310. Contact surface; 4. Base assembly; 41. Limit seat; 42. Base plate; 43. Bearing surface; 44. Anti-slip layer. Detailed Implementation

[0035] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0036] This utility model provides a stand for a portable coffee machine, such as... Figure 1-18As shown, the assembly includes a telescopic component 1, a base component 2 slidably connected to the telescopic component 1, a frame component 3 rotatably connected to the base component 2, and a base component 4 rotatably connected to the frame component 3. The telescopic component 1 and the base component 2 rotate together around the frame component 3, and the base component 4 rotates around the frame component 3, with a rotation range of 0°-270°. During the rotation of the telescopic component 1 and the base component 2, when the rotation angle is 0°, the telescopic component 1 and the base component 2 are parallel to the side of the frame component 3. If the rotation angle of the base component 4 is also 0°, the sides of the telescopic component 1, the base component 2, the frame component 3, and the base component 4 are parallel, indicating a folded state. When the rotation angles of the telescopic component 1, the base component 2, and the base component 4 are all 270°, the telescopic component 1 and the base component 2 are parallel to the base component 4, and the telescopic component 1 and the base component 2 are perpendicular to the frame component 3, indicating an unfolded state. The rotation directions of the telescopic component 1 and the base component 2 are opposite to those of the base component 4.

[0037] The telescopic assembly 1 includes a top cover 11, a retaining ring 12 fixedly connected to the top cover 11, a retaining groove 13 formed on the top cover 11, and an arc-shaped groove 14 formed on the top cover 11.

[0038] The telescopic assembly 1 includes a sliding shaft 15 slidably connected in the arc groove 14, an extension arm 16 fixedly connected to the sliding shaft 15, a fixing block 17 fixedly connected to the extension arm 16, a rotating shaft 18 fixedly connected to the fixing block 17, and a friction block 19 fixedly connected to the rotating shaft 18.

[0039] The base assembly 2 includes a buckle plate 21 slidably connected in the slot 13, an annular groove 28 formed on the buckle plate 21, a top frame 22 fixedly connected to the buckle plate 21, a first annular surface 23 formed on the top frame 22, a second annular surface 24 formed on the top frame 22, a rotating hole 25 formed on the second annular surface 24, a pin seat 26 fixedly connected to the top frame 22, and a damping plate 27 slidably connected to the pin seat 26.

[0040] The frame assembly 3 includes a machine head 31 rotatably connected to a pin seat 26, a bent handle 32 fixedly connected to the machine head 31, a top surface 33 provided on the bent handle 32, a screw seat 34 fixedly connected to the bent handle 32, an extension frame 35 slidably connected to the bent handle 32, a long slot 36 opened on the extension frame 35, an adjusting wheel 37 slidably connected in the long slot 36, a support surface 38 provided on the extension frame 35, a rotating arm 39 provided at the end of the extension frame 35, and a contact surface 310 provided on the extension frame 35.

[0041] The base assembly 4 includes a limiting seat 41 rotatably connected to the rotating arm 39, a base plate 42 fixedly connected to the limiting seat 41, a bearing surface 43 provided on the base plate 42, and an anti-slip layer 44 fixedly connected to one side of the base plate 42.

[0042] When folded, the surface of the top cover 11 fits tightly with the bearing surface 43, and the anti-slip layer 44 fits tightly with the contact surface 310. When unfolded, the contact surface 310 is perpendicular to the bearing surface 43, the contact surface 310 is perpendicular to the bottom surface of the top frame 22, the bottom surface of the top frame 22 is parallel to the bearing surface 43, the bottom surface of the top frame 22 fits tightly with the top surface 33, and the support surface 38 fits tightly with the bearing surface 43.

[0043] Damping plates 27 are distributed at both the pin seat 26 and the limit seat 41, and there are several of them; the friction block 19 is always in close contact with the bottom surface of the top frame 22, and the two form a friction pair.

[0044] Specifically, existing technology provides a stand for portable coffee machines and offers a foldable function. However, for coffee machines of different sizes and heights, a stand that can adapt to the size of the coffee machine is needed to secure it. In the telescopic assembly 1, the retaining ring 12 slides within the annular groove 28, and the buckle 21 is engaged within the retaining groove 13, limiting the top cover 11 to the rotation plane of the annular groove 28 so that the top cover 11 will not fall off. The rotating shaft 18 on the fixing block 17 is rotatably connected to the rotating hole 25 on the second annular surface 24. The side of the fixing block 17 is slidably connected to the second annular surface 24, and the extension arm 16 is slidably connected to the first annular surface 23. When rotating... When the top cover 11 is in operation, since the fixing block 17 can only move in an arc around the pivot 18, the sliding shaft 15 is forced to slide within the arc groove 14. This causes the end of the fixing block 17 to gradually slide and approach the center of the top cover 11. All six fixing blocks 17 move towards the center simultaneously, making the outer diameter of the coffee machine that the top cover 11 can accommodate smaller. When the fixing block 17 moves to fully lock the coffee machine, it stops rotating. Due to the frictional resistance between the bottom surface of the top frame 22 and the friction block 19, the fixing block 17 cannot easily retract, thus securing the coffee machine. Conversely, if the top cover 11 is reversed, the fixing block 17 can be retracted, releasing the coffee machine.

[0045] Before securing the coffee machine, when removing this device from the storage container, it is folded for easy storage, forming a straight "I" shape. At this time, the surface of the top cover 11 fits tightly against the bearing surface 43, and the anti-slip layer 44 fits tightly against the contact surface 310. Due to the damping plate 27, the folded bracket will not easily unfold and requires manual unfolding. The unfolding process is as follows: First, rotate the top bracket 22 around the pin seat 26 towards the top surface 33, with a rotation angle of 270°. After rotation, the bottom surface of the top bracket 22 aligns with... The top surface 33 of the bent handle 32 fits tightly, supporting the bottom surface of the top frame 22 and providing support. Then, the base plate 42 is rotated around the limiting seat 41 towards the supporting surface 38 by a rotation angle of 270° until the supporting surface 38 and the bearing surface 43 fit tightly. At this point, the supporting surface 38 is limited by the bearing surface 43 and cannot continue to rotate. It should be noted that the rotation direction of the base plate 42 is opposite to the rotation direction of the top frame 22. When the bottom surface of the top frame 22 is parallel to the bearing surface 43, the unfolding process ends, and the top frame is in the unfolded state.

[0046] Then, depending on the size of the coffee machine and the height of the cup, rotate the adjusting wheel 37 and loosen the bent handle 32 so that the bent handle 32 can slide within the extension bracket 35, that is, the axle of the adjusting wheel 37 can slide within the long groove 36; after the bent handle 32 has slid to the appropriate position, reverse the adjusting wheel 37 and lock the bent handle 32 and the extension bracket 35 together with the screw seat 34.

[0047] Rotate the top cover 11. The top cover 11 rotates counterclockwise, causing the sliding shaft 15 to slide in the arc groove 14, so that the fixing block 17 retracts. Then, put it into the coffee machine and place the cup on the bearing surface 43. Then rotate the top cover 11 clockwise, so that the fixing block 17 extends and fixes the coffee machine. With the help of the friction of the friction block 19 and the bottom surface of the top frame 22, the coffee machine can be firmly fixed.

[0048] The anti-slip layer 44 on the bottom surface of the base plate 42 can prevent the base plate 42 from slipping when placed on the table, and the damping plate 27 can provide a certain resistance when the top frame 22 or the base plate 42 rotates, thus improving the quality of the device.

[0049] During use, the telescopic movement of the fixing block 17 can adapt to coffee machines with different outer diameters and provide a certain locking force. The relative sliding of the extension bracket 35 and the curved handle 32, along with the locking action of the adjusting wheel 37 and the screw seat 34, allows it to adapt to cups and coffee machines of different heights. At the same time, the top frame 22 and the bottom plate 42 can be folded, making it more convenient, easy to carry, and reducing space occupation. This helps to free up manpower, reduce personnel fatigue and hand discomfort, and the structure is simple and durable.

[0050] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A stand for a portable coffee machine, comprising a telescopic component (1), characterized in that: It also includes a base assembly (2), which is slidably connected to the telescopic assembly (1); a frame assembly (3), which is rotatably connected to the base assembly (2); and a base assembly (4), which is rotatably connected to the frame assembly (3). The telescopic assembly (1) and the base assembly (2) rotate together around the frame assembly (3), and the base assembly (4) rotates around the frame assembly (3), with a rotation range of 0°-270°. During the rotation of the telescopic assembly (1) and the base assembly (2) together, when the rotation angle is 0°, the sides of the telescopic assembly (1) and the base assembly (2) are flush with the sides of the frame assembly (3). If the rotation angle of the base assembly (4) is 0°, the sides of the telescopic assembly (1), the base assembly (2), the frame assembly (3), and the base assembly (4) are parallel, and the folded state is reached. When the rotation angle of the telescopic assembly (1), the base assembly (2), and the base assembly (4) is 270°, the telescopic assembly (1) and the base assembly (2) are parallel to the base assembly (4), and the telescopic assembly (1) and the base assembly (2) are perpendicular to the frame assembly (3), and the unfolded state is reached. The rotation directions of the telescopic assembly (1) and the base assembly (2) are opposite to those of the base assembly (4).

2. The stand for a portable coffee machine according to claim 1, characterized in that: The telescopic assembly (1) includes a top cover (11), a retaining ring (12) fixedly connected to the top cover (11), a retaining groove (13) opened on the top cover (11), and an arc groove (14) opened on the top cover (11).

3. The stand for a portable coffee machine according to claim 2, characterized in that: The telescopic assembly (1) includes a sliding shaft (15) slidably connected in an arc groove (14), an extension arm (16) fixedly connected to the sliding shaft (15), a fixing block (17) fixedly connected to the extension arm (16), a rotating shaft (18) fixedly connected to the fixing block (17), and a friction block (19) fixedly connected to the rotating shaft (18).

4. The stand for a portable coffee machine according to claim 2, characterized in that: The base assembly (2) includes a buckle plate (21) slidably connected in a slot (13), an annular groove (28) formed on the buckle plate (21), a top frame (22) fixedly connected to the buckle plate (21), a first annular surface (23) formed on the top frame (22), a second annular surface (24) formed on the top frame (22), a rotating hole (25) formed on the second annular surface (24), a pin seat (26) fixedly connected to the top frame (22), and a damping plate (27) slidably connected to the pin seat (26).

5. The stand for a portable coffee machine according to claim 4, characterized in that: The frame assembly (3) includes a machine head (31) rotatably connected to a pin seat (26), a bent handle (32) fixedly connected to the machine head (31), a top surface (33) provided on the bent handle (32), a screw seat (34) fixedly connected to the bent handle (32), an extension frame (35) slidably connected to the bent handle (32), a long slot (36) opened on the extension frame (35), an adjusting wheel (37) slidably connected in the long slot (36), a support surface (38) provided on the extension frame (35), a rotating arm (39) provided at the end of the extension frame (35), and a contact surface (310) provided on the extension frame (35).

6. The stand for a portable coffee machine according to claim 5, characterized in that: The base assembly (4) includes a limiting seat (41) rotatably connected to the rotating arm (39), a base plate (42) fixedly connected to the limiting seat (41), a bearing surface (43) provided on the base plate (42), and an anti-slip layer (44) fixedly connected to one side of the base plate (42).

7. The stand for a portable coffee machine according to claim 6, characterized in that: In the folded state, the surface of the top cover (11) is in close contact with the bearing surface (43), and the anti-slip layer (44) is in close contact with the contact surface (310). In the unfolded state, the contact surface (310) is perpendicular to the bearing surface (43), the contact surface (310) is perpendicular to the bottom surface of the top frame (22), the bottom surface of the top frame (22) is parallel to the bearing surface (43), the bottom surface of the top frame (22) is in close contact with the top surface (33), and the support surface (38) is in close contact with the bearing surface (43).

8. The stand for a portable coffee machine according to claim 6, characterized in that: The damping plates (27) are distributed at the pin seat (26) and the limiting seat (41), and there are several of them; the friction block (19) is always in close contact with the bottom surface of the top frame (22), and the two form a friction pair.

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