Coffee machine with push-pull connection powder bin

Abstract

The coffee machine comprises a coffee machine body and a powder bin structure, a machine head and a first water outlet pipe are arranged on the upper portion of the coffee machine body, a locking groove is formed in the bottom of the machine head, and the powder bin structure comprises a powder bin body and a handle. A water injection opening is formed in the rear side of the powder bin body, a locking piece is arranged in a mounting hole in the upper portion of the powder bin body in an up-down movable fit mode, an elastic driving piece is connected to the lower end of the locking piece, and an unlocking assembly is connected to the handle. The locking piece is driven by the elastic driving piece to be matched with the locking groove to lock the powder bin body to longitudinally move away, and when the unlocking assembly is pressed, the locking piece can be driven to be separated from the locking groove to unlock the powder bin body. By the adoption of the technical scheme, longitudinal push-pull connection of the powder bin structure and the coffee machine body is achieved, and the technical problem that an existing powder bin is connected with the machine head of the coffee machine in a rotating mode, collides and interferes with other electric appliances or cabinets, and consequently normal connection cannot be achieved is solved.

Description

Technical Field

[0001] The utility model relates to the technical field related to coffee machines, and in particular to a coffee machine with a push-pull connected powder bin. Background Art

[0002] A coffee machine is a device used to make coffee.

[0003] The powder bin of an existing coffee machine is generally connected to the head of the coffee machine in a rotating manner. A water outlet pipe for adding water to the powder bin is provided on the head of the coffee machine. When the powder bin is connected to the coffee machine, the handle on the powder bin is generally located on the right side of the coffee machine, and the end of the handle protrudes to the right side of the right side of the coffee machine. When the right side of the coffee machine is close to other household appliances, or the coffee machine is embedded in a cabinet, manually rotating the powder bin will collide and interfere with other appliances or cabinets, and the powder bin cannot be connected normally. Therefore, it is urgently necessary to design a coffee machine with an improved structure to solve the existing problems. Utility Model Content

[0004] In order to overcome the existing technical defects, the purpose of the present utility model is to provide a coffee machine with a push-pull connection powder bin to solve the above technical problems.

[0005] The technical solution adopted by the utility model to solve the technical problem is as follows:

[0006] According to one aspect of the utility model, a coffee machine with a push-pull connected powder bin is designed, comprising: a coffee machine body and a powder bin structure, wherein a machine head is provided at the upper front side of the coffee machine body, a first water outlet pipe is provided at the front side wall, a locking groove is provided at the bottom of the machine head, and the powder bin structure comprises a powder bin body and a handle connected to the front side of the powder bin body, a water injection port is provided at the rear side of the powder bin body, and a locking member is movably matched in the upper mounting hole, the upper end of the locking member extends to above the top of the powder bin body, and the lower end is located in the powder bin body and is connected to an elastic driving member elastically abutting therewith, an unlocking component is connected to the handle, when the powder bin body is moved longitudinally to insert the first water outlet pipe into the water injection port, the locking member cooperates with the locking groove under the drive of the elastic driving member to lock the powder bin body to move longitudinally, and when the unlocking component is pressed, the locking member can be driven to separate from the locking groove to release the lock of the powder bin body.

[0007] By adopting the above technical scheme, when the powder bin structure is connected to the coffee machine body, the handle is held to move the powder bin body to the front side of the coffee machine body, and the first water outlet pipe is aligned with the water injection port, and then the powder bin body is longitudinally moved to insert the first water outlet pipe into the water injection port. Water can be injected into the powder bin body through the first water outlet pipe and the water injection port. When the first water outlet pipe is inserted into the water injection port, the locking member cooperates with the locking groove under the drive of the elastic driving member to lock the powder bin body longitudinally. When the powder bin structure needs to be removed, pressing the unlocking component can drive the locking member to separate from the locking groove, release the lock on the powder bin body, and longitudinally move the powder bin structure. In this way, the longitudinal push-pull connection between the powder bin structure and the coffee machine body is realized, which solves the technical problem that the existing powder bin connected to the coffee machine head in a rotating manner may collide and interfere with other electrical appliances or cabinets, resulting in the inability to connect normally.

[0008] In order to better solve the above technical defects, the utility model also has a better technical solution:

[0009] In some embodiments, the unlocking assembly includes an unlocking button and an unlocking rod, one end of the unlocking rod slidingly cooperates with the handle, the unlocking button is movably cooperated with the mounting hole on the handle, and the abutment rod thereon can slideably cooperate with the first inclined surface on the unlocking rod, the other end of the unlocking rod passes through the through hole on the locking member, and the second inclined surface at the bottom of the unlocking rod slides with the third inclined surface at the bottom of the through hole.

[0010] In some embodiments, a receiving portion is provided at the bottom of the machine head, and a lap edge that can be placed on the receiving portion is provided on the powder bin body, thereby ensuring the stability of the connection between the powder bin structure and the machine head and preventing it from falling off.

[0011] In some embodiments, the elastic driving member is a spring, and the upper end of the elastic driving member is sleeved with a column at the lower end of the locking member.

[0012] In some embodiments, an inclined surface is provided on the top of the locking member.

[0013] In some embodiments, slide grooves are respectively provided on the left and right sides of the handle, and the left and right ends of the unlocking rod are slidably matched with the two slide grooves.

[0014] In some embodiments, a second water outlet pipe is provided at the bottom of the machine head, thereby enabling water to be discharged in a variety of ways to meet the needs of various water discharge ways.

[0015] In some embodiments, the first water outlet pipe and the second water outlet pipe are respectively connected to electromagnetic water valves, and the two electromagnetic water valves are respectively connected to the water outlet ends of the water pump through pipelines.

[0016] In some embodiments, the locking groove is a rectangular groove, a rectangular boss is provided at the bottom of the machine head, the locking groove passes through the rectangular boss, and the front side of the rectangular boss has an inclined surface.

[0017] In some embodiments, the unlocking rod is provided with a slot body for the abutting rod to be placed in, and the first inclined surface is located at the front side of the slot body. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the structure of a coffee machine with a push-pull connection powder bin according to an embodiment of the present invention;

[0019] Figure 2 It is a schematic cross-sectional structure diagram of a coffee machine with a push-pull connection powder bin;

[0020] Figure 3 is a schematic diagram of the structure of the coffee machine body;

[0021] Figure 4 It is a schematic diagram of the powder bin structure;

[0022] Figure 5 It is a schematic diagram of the powder bin structure section;

[0023] Figure 6 A schematic diagram of the disassembly of the unlocking component and the locking component;

[0024] Reference numerals:

[0025] 1. Coffee machine body; 11. Machine head; 111. Locking groove; 112. Rectangular boss; 113. Receiver; 1131. Receiver surface; 12. First water outlet pipe; 13. Second water outlet pipe; 2. Powder bin structure; 21. Powder bin body; 211. Water inlet; 212. Overlap edge; 22. Handle; 220. Slide; 3. Locking member; 31. Through hole; 32. Third inclined surface; 4. Elastic drive member; 5. Unlocking assembly; 51. Unlocking button; 511. Abutment rod; 52. Unlocking rod; 520. Slot body; 521. First inclined surface; 522. Second inclined surface. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0027] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0028] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0029] refer to Figures 1 to 6 As shown, the utility model provides a coffee machine with a push-pull connected powder bin, comprising: a coffee machine body 1 and a powder bin structure 2, a machine head 11 is provided at the upper front part of the coffee machine body 1, a first water outlet pipe 12 is provided at the front side wall, a second water outlet pipe 13 is provided at the bottom of the machine head 11, the first water outlet pipe 12 and the second water outlet pipe 13 are respectively connected with electromagnetic water valves, the two electromagnetic water valves are respectively connected with the water outlet end of the water pump through pipelines, the water inlet end of the water pump is connected with a water heater through a pipeline, the water heater is connected with a water tank in the coffee machine body 1, a touch panel is provided on the top of the machine head 11, the touch panel is electrically connected with a control circuit board, the control circuit board is electrically connected with the water pump, the two electromagnetic water valves and the water heater, a touch button is provided on the touch panel, the control circuit board controls the water heater to start and heat the water body; the control circuit board controls the water pump to start, and at the same time controls any electromagnetic water valve to open, so as to control the first water outlet pipe 12 or the second water outlet pipe 13 to discharge water.

[0030] A locking groove 111 is provided at the bottom of the machine head 11. The locking groove 111 can be a through groove or a blind groove. The locking groove 111 is a rectangular groove. A rectangular boss 112 is provided at the bottom of the machine head 11. The locking groove 111 passes through the rectangular boss 112. The front side of the rectangular boss 112 has an inclined surface.

[0031] The powder bin structure 2 includes a powder bin body 21 and a handle 22 connected to the front side of the powder bin body 21. A water inlet 211 is provided on the rear side of the powder bin body 21. A locking member 3 is movably engaged in the mounting hole on the upper part of the powder bin body 21. The upper end of the locking member 3 extends to above the top of the powder bin body 21, and the lower end is located in the powder bin body 21 and is connected to an elastic driving member 4 elastically abutted therewith, wherein the elastic driving member 4 is a spring, and the upper end of the elastic driving member 4 is sleeved with the column at the lower end of the locking member 3.

[0032] An unlocking component 5 is connected to the handle 22. When the powder bin body 21 is moved longitudinally to insert the first water outlet pipe 12 into the water filling port 211, the locking member 3 cooperates with the locking groove 111 under the drive of the elastic driving member 4 to lock the powder bin body 21 longitudinally. When the unlocking component 5 is pressed, the locking member 3 can be driven to separate from the locking groove 111 to release the lock on the powder bin body 21.

[0033] Furthermore, the unlocking assembly 5 includes an unlocking button 51 and an unlocking rod 52, one end of the unlocking rod 52 is slidably matched with the handle 22, specifically, slide grooves 220 are respectively provided on the left and right sides of the handle 22, and the left and right ends of the unlocking rod 52 are slidably matched with the two slide grooves 220; the unlocking button 51 and the mounting hole on the handle 22 are movably matched up and down, and the abutment rod 511 on the unlocking button 51 corresponds to the first inclined surface 521 at the front end of the unlocking rod 52 up and down and can be slidably matched, wherein the unlocking rod 52 is provided with a groove body 520 for the abutment rod 511 to be placed, and the first inclined surface 521 is located on the front side of the groove body 520, and the other end of the unlocking rod 52 passes through the through hole 31 on the locking member 3, and the second inclined surface 522 at the lower part of the unlocking rod 52 is slidably matched with the third inclined surface 32 at the lower part of the through hole 31. When the locking member 3 cooperates with the locking groove 111 and needs to be unlocked, the unlocking button 51 is pressed downward, and the abutting rod 511 on the unlocking button 51 presses the first inclined surface 521, so that the unlocking rod 52 moves forward, and the unlocking rod 52 moves forward to make the second inclined surface 522 move forward. Since the second inclined surface 522 slidably cooperates with the third inclined surface 32, when the second inclined surface 522 moves forward, the third inclined surface 32 can be driven to move downward, thereby driving the locking member 3 to move downward, and the locking member 3 moves downward and disengages from the locking groove 111 to release the lock of the powder bin body 21. The locking member 3 moves downward to compress the elastic driving member 4. When the pressure on the unlocking button 51 is released, the elastic driving member 4 drives the locking member 3 to move up and reset. The locking member 3 moves up and drives the third inclined surface 32 to move up. The third inclined surface 32 moves up and drives the second inclined surface 522 to move backward, so that the unlocking rod 52 moves backward, and the first inclined surface 521 is linked to drive the abutting rod 511 to drive the unlocking button 51 to move up and reset.

[0034] A receiving portion 113 is provided at the bottom of the machine head 11. The receiving portion 113 is semicircular and has an L-shaped cross-section. A lap edge 212 is provided on the powder bin body 21. The lap edge 212 is semicircular. When the first water outlet pipe 12 is inserted into the water inlet 211, the lap edge 212 is placed on the receiving table 1131 of the receiving portion 113, which supports the powder bin body 21 and ensures the stability of the connection of the powder bin body 21.

[0035] An inclined surface is provided on the top of the locking member 3. When the powder bin body 21 moves horizontally and longitudinally and is plugged into the coffee machine body 1 (the first water outlet pipe 12 cooperates with the water injection port 211, and the overlapping edge 212 cooperates with the receiving table 1131), the inclined surface on the locking member 3 slides in contact with the inclined surface on the front side of the rectangular boss 112, and the locking member 3 is driven downward by the inclined surface on the front side of the rectangular boss 112. When the powder bin body 21 and the coffee machine body 1 are just matched together, the upper part of the locking member 3 corresponds to the locking groove 111, and is automatically inserted into the locking groove 111 under the elastic drive of the elastic driving member 4.

[0036] The above are only some embodiments of the present invention. For ordinary technicians in this field, several modifications and improvements can be made without departing from the creative concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. A coffee machine with a push-pull connection powder bin, characterized in that: include: A coffee machine body and a powder bin structure, wherein a machine head is provided at the upper front part of the coffee machine body, a first water outlet pipe is provided at the front side wall, a locking groove is provided at the bottom of the machine head, the powder bin structure comprises a powder bin body and a handle connected to the front side of the powder bin body, a water injection port is provided at the rear side of the powder bin body, and a locking member is movably matched in the upper mounting hole, the upper end of the locking member extends to above the top of the powder bin body, the lower end is located in the powder bin body and is connected to an elastic driving member elastically abutting therewith, an unlocking component is connected to the handle, when the powder bin body is moved longitudinally to insert the first water outlet pipe into the water injection port, the locking member cooperates with the locking groove under the drive of the elastic driving member to lock the powder bin body to move longitudinally, and when the unlocking component is pressed, the locking member can be driven to separate from the locking groove to release the lock of the powder bin body.

2. A coffee machine with a push-pull connection powder bin according to claim 1, characterized in that: The unlocking assembly includes an unlocking button and an unlocking rod, one end of the unlocking rod is slidably engaged with the handle, the unlocking button is movably engaged with the mounting hole on the handle, and the abutment rod thereon can be slidably engaged with the first inclined surface on the unlocking rod, the other end of the unlocking rod passes through the through hole on the locking member, and the second inclined surface at the bottom of the unlocking rod is slidably engaged with the third inclined surface at the bottom of the through hole.

3. The coffee machine with a push-pull connection powder bin according to claim 1, characterized in that: A receiving portion is provided at the bottom of the machine head, and an overlapping edge which can be placed on the receiving portion is provided on the powder bin body.

4. The coffee machine with a push-pull connection powder bin according to claim 1, characterized in that: The elastic driving member is a spring, and the upper end of the elastic driving member is sleeved with the column at the lower end of the locking member.

5. The coffee machine with a push-pull connection powder bin according to claim 1, characterized in that: The top of the locking piece is provided with an inclined surface.

6. The coffee machine with a push-pull connection powder bin according to claim 2, characterized in that: Slide grooves are respectively arranged on the left and right sides of the handle, and the left and right ends of the unlocking rod are slidably matched with the two slide grooves.

7. The coffee machine with a push-pull connection powder bin according to claim 1, characterized in that: A second water outlet pipe is arranged at the bottom of the machine head.

8. The coffee machine with a push-pull connection powder bin according to claim 7, characterized in that: The first water outlet pipe and the second water outlet pipe are respectively connected with electromagnetic water valves, and the two electromagnetic water valves are respectively connected to the water outlet ends of the water pump through pipelines.

9. The coffee machine with a push-pull connection powder bin according to claim 1, characterized in that: The locking groove is a rectangular groove, a rectangular boss is provided at the bottom of the machine head, the locking groove passes through the rectangular boss, and the front side of the rectangular boss has an inclined surface.

10. The coffee machine with a push-pull connection powder bin according to claim 2, characterized in that: The unlocking rod is provided with a slot body for the abutting rod to be placed in, and the first inclined surface is located at the front side of the slot body.

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