CN217852456U - Coffee machine - Google Patents

Abstract

The utility model discloses a coffee machine, wherein, the coffee machine comprises a coffee machine main body, a driving piece and a brewing mechanism; the coffee machine main body is provided with an accommodating groove; the driving part is arranged in the accommodating groove, a driving shaft of the driving part is connected with a gear, and the driving part drives the gear to rotate; in the holding tank was located to the mechanism of making, one side of the mechanism of making was connected with the rack, and the setting is extended to the direction of notch along the tank bottom of holding tank to the rack, and the mechanism of making stretches out outside the holding tank under the meshing of rack and gear, or in the holding tank of retracting. The utility model discloses technical scheme is through locating driving piece and gear in the coffee machine main part, can guarantee that the installation space of driving piece and gear is great, and connection stability and job stabilization nature to make the mobility stability who makes the mechanism guaranteed, and avoided setting up of driving piece to influence the problem of making the circuit of mechanism, improved the security of coffee machine.

Description

Coffee machine

Technical Field

The utility model relates to a coffee machine technical field, in particular to coffee machine.

Background

In recent years, among beverage brewing machines, capsule coffee machines and the like have been favored because of their advantage of being able to produce high-quality coffee beverages easily and quickly.

Coffee machines generally comprise a coffee machine body and a brewing mechanism mounted in a receiving tank of the coffee machine body for brewing a coffee capsule. Among the prior art, when needing to change the coffee capsule, can make the mechanism or use the automatic roll-off of driving piece drive mechanism through manual pulling out, the driving piece is installed on making the mechanism among the current motor drive mode, and this drive mounting means has that installation space is little, influence the problem that circuit, poor stability and circuit are complicated.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing a coffee machine, aims at realizing the stability and the security of using the coffee machine that the automatic movement made the mechanism.

In order to achieve the above object, the present invention provides a coffee machine, including:

the coffee machine comprises a coffee machine main body, wherein a containing groove is formed in the coffee machine main body;

the driving piece is arranged in the accommodating groove, a driving shaft of the driving piece is connected with a gear, and the driving piece drives the gear to rotate; and

the brewing mechanism is arranged in the containing groove, one side of the brewing mechanism is connected with a rack, the rack is arranged in a manner of extending along the direction from the groove bottom to the groove opening of the containing groove, and the brewing mechanism extends out of the containing groove or retracts into the containing groove under the meshing of the rack and the gear.

Optionally, a mounting groove is formed in a groove wall of the accommodating groove, the driving part is arranged in the mounting groove, and a driving shaft of the driving part penetrates through an opening of the mounting groove to be in transmission connection with the gear.

Optionally, the opening length of the mounting groove in the horizontal direction is the same as the length of the rack.

Optionally, the driving member includes a housing, a connecting hole is opened on the housing, and the driving member is connected to a groove wall of the mounting groove through the connecting hole by a fastener.

Optionally, a guide groove is formed in the other side, opposite to the rack, of the brewing mechanism, the guide groove extends along the length direction of the rack, a guide block is arranged on a groove wall of the accommodating groove, and the guide groove is in sliding fit with the guide block.

Optionally, a limiting sliding block is further convexly arranged on the other side, opposite to the rack, of the brewing mechanism, a sliding groove is further formed in the groove wall of the accommodating groove, the sliding groove extends along the length direction of the rack, and the limiting sliding block is in sliding fit with the sliding groove.

Optionally, the other two sides of the rack opposite to the brewing mechanism are respectively provided with the limiting slide block, the groove wall of the accommodating groove is correspondingly provided with two sliding grooves, and each limiting slide block is in sliding fit with one sliding groove.

Optionally, two opposite groove side walls of the sliding groove are provided with limiting grooves, the limiting grooves extend along the length direction of the rack, two opposite sides of the limiting sliding block are provided with limiting blocks in a protruding mode, and the limiting blocks are in sliding fit with the limiting grooves to limit the brewing mechanism to move in the horizontal direction.

Optionally, a reset switch is further disposed on a groove wall of the accommodating groove and spaced from the gear, the brewing mechanism further has a reset fulcrum spaced from the rack, and when the brewing mechanism retracts into the accommodating groove, the reset fulcrum abuts against the reset switch to trigger the reset switch, so as to reset the driving stroke of the driving member.

Optionally, reset switch includes button and touch panel, the button is located the outer wall of making the mechanism, the one end elastic connection of touch panel in the outer wall of making the mechanism, the other end extends to one side of button, make the mechanism retract when the holding tank, the fulcrum butt that resets in touch panel is in order to press the button triggers reset switch.

The technical proposal of the utility model is that the groove wall of the holding groove of the coffee machine main body is provided with a driving piece and a gear, the driving piece is connected with the gear in a transmission way, and the brewing mechanism is provided with a rack which is connected with the gear in a meshing way; when coffee capsules need to be replaced, the driving piece works to drive the gear to rotate in the forward direction, and then the brewing mechanism stretches out of the accommodating groove under the matching of the gear and the rack, after the replacement is completed, the driving piece works again, the driving gear rotates in the reverse direction, and then the brewing mechanism retracts into the accommodating groove under the matching of the gear and the rack, so that the mode of manually pulling or pushing the brewing mechanism is replaced, and the convenience is improved. Because the rack belongs to and receives the transmission work piece, the mobility stability who makes the mechanism is guaranteed by driving piece and gear, and here driving piece and gear are located in the coffee machine main part, and the installation space that can guarantee driving piece and gear is great, and connection stability and job stabilization nature to make the mobility stability who makes the mechanism obtain guaranteeing, and avoided the problem that the setting of driving piece has influenced the circuit that makes the mechanism, improved the security of coffee machine.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic structural view of an embodiment of the coffee maker of the present invention;

FIG. 2 is a cross-sectional view of the coffee maker body and brewing mechanism of the coffee maker of FIG. 1;

FIG. 3 is a schematic view of the coffee maker body and the brewing mechanism of the coffee maker of FIG. 1;

FIG. 4 is a schematic view of the coffee maker body and brewing mechanism of the coffee maker of FIG. 1 from another perspective;

FIG. 5 is a partial cross-sectional view of the coffee maker of the present invention;

FIG. 6 is an enlarged fragmentary view of the brewing mechanism shown in FIG. 5 at A in a retracted state;

FIG. 7 is an enlarged fragmentary view of the brewing mechanism shown in FIG. 5 at A in an extended state;

the reference numbers indicate:

reference numerals	Name (R)	Reference numerals	Name (R)
				1	Coffee machine	10	Coffee machine main body
11	Accommodating tank	115	Sliding chute
				113	Guide block	117	Reset switch
1151	Limiting groove	1173	Touch panel
				1171	Push button	15	Mounting groove
13	Gear wheel	31	Outer casing
				30	Driving member	50	Brewing mechanism
311	Connecting hole	53	Guide groove
				51	Rack bar	551	Limiting block
55	Limit slide block	57	Reset fulcrum

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a coffee machine 1.

In the embodiment of the present invention, as shown in fig. 1 to 7, the coffee maker 1 includes a coffee maker main body 10, a driving member 30, and a brewing mechanism 50; the coffee machine main body 10 is provided with a holding tank 11; the driving part 30 is arranged in the accommodating groove 11, a driving shaft of the driving part 30 is connected with a gear 13, and the driving part drives the gear 13 to rotate; in the holding tank 11 was located to brewing mechanism 50, one side of brewing mechanism 50 was connected with rack 51, and rack 51 extends the setting along the tank bottom of holding tank 11 to the direction of notch, and brewing mechanism 50 stretches out outside holding tank 11 under the meshing of rack 51 and gear 13, or in retracting holding tank 11.

It can be understood that, in the coffee maker 1 of the present invention, the driving member 30 is disposed on the wall of the accommodating groove 11 of the coffee maker main body 10, the driving shaft located on the driving member 30 is connected to the gear 13, and the brewing mechanism 50 is provided with the rack 51; so set up, when needing to change the coffee capsule, driving piece 30 work, with drive gear 13 forward rotation, and then make under the cooperation of gear 13 and rack 51 make the mechanism 50 of making a brew stretch out outside holding tank 11, after the change is accomplished, driving piece 30 works again, with drive gear 13 reverse rotation, and then make the mechanism 50 of making a brew retract in holding tank 11 under the cooperation of gear 13 and rack 51, the mode of making the mechanism 50 has been replaced artifical pull or has been promoted, thereby can realize making the automatic roll-off coffee machine main part 10 of mechanism 50, also can slide in coffee machine main part 10 automatically after making coffee. And, driving piece 30 and gear 13 locate the mode that sets up in coffee machine main part 10, can guarantee the positional stability and the job stabilization nature of driving piece 30 and gear 13, because rack 51 belongs to and receives the transmission work piece, make the mobility stability of mechanism 50 and guarantee by driving piece 30 and gear 13, in the embodiment of the utility model, driving piece 30 and gear 13 set up in coffee machine main part 10, driving piece 30 and gear 13 are through being connected with coffee machine main part 10's firm, have guaranteed the mounted position stability of driving piece 30 and gear 13 in the drive process, therefore coffee machine main part 10 and the mobility stability of making mechanism 50 obtain guaranteeing to the problem of the circuit of making mechanism 50 has been influenced in the setting of having avoided driving piece 30, the security of coffee machine 1 has been improved.

In this embodiment, the front side of the brewing mechanism 50 is an operation panel, and the operation panel may have functions such as a button 1171 for controlling the operation of the driving unit 30, a button 1171 for controlling the operation of the brewing mechanism 50, and a display panel for displaying various data.

In the practical application process, the driving member 30 can be a motor (stepping motor/servo motor) to directly sleeve the gear 13 on the output shaft of the motor, so that the gear 13 can rotate along with the output shaft of the motor when the motor works; alternatively, the driving member 30 may include a motor (step motor/servo motor) and a driving gear, and the motor operates to drive the driving gear 13 to rotate, so as to drive the gear 13 to rotate through the driving gear. Of course, the driving member 30 may have other structures as long as the driving member 30 can drive the gear 13 to rotate.

The technical proposal of the utility model is that the driving part 30 and the gear 13 are arranged on the groove wall of the holding groove 11 of the coffee machine main body 10, the driving part 30 is connected with the gear 13 in a transmission way, and the brewing mechanism 50 is provided with the rack 51, and the rack 51 is meshed with the gear 13; when coffee capsules need to be replaced, the driving part 30 works to drive the gear 13 to rotate in the forward direction, so that the brewing mechanism 50 extends out of the accommodating groove 11 under the matching of the gear 13 and the rack 51, after the replacement is completed, the driving part 30 works again to drive the gear 13 to rotate in the reverse direction, so that the brewing mechanism 50 retracts into the accommodating groove 11 under the matching of the gear 13 and the rack 51, the mode of manually drawing or pushing the brewing mechanism 50 is replaced, and the convenience is improved. Because rack 51 belongs to and receives the transmission work piece, the mobility stability who makes mechanism 50 is guaranteed by driving piece 30 and gear 13, here driving piece 30 and gear 13 locate coffee machine main part 10 in, can guarantee that the installation space of driving piece 30 and gear 13 is great, and connection stability and job stabilization nature, thereby make the mobility stability who makes mechanism 50 obtain guaranteeing, and avoided the problem that the circuit of making mechanism 50 has been influenced in setting up of driving piece 30, the security of coffee machine 1 has been improved.

In an embodiment of the present invention, as shown in fig. 3, a mounting groove 15 is opened on a groove wall of the holding groove 11, the driving member 30 is disposed in the mounting groove 15, and a driving shaft of the driving member 30 passes through an opening of the mounting groove 15 and is in transmission connection with the gear 13.

So set up for driving piece 30 sets up in the intracavity that holds of coffee machine 1, and the drive work of driving piece 30 can not receive the influence that makes the mechanism 50 to and the circuit of driving piece 30 is walked the line and is arranged and can not influence the circuit that makes the mechanism 50, has improved the holistic security of coffee machine 1. The installation groove 15 is convenient for the connection and the arrangement of the driving piece 30 and the gear 13, and ensures the connection effect of the gear 13 and the rack 51.

In an embodiment of the present invention, as shown in fig. 3, the installation groove 15 is formed to have the same length as the rack 51 in the horizontal direction.

So set up for can be according to the flexible demand of the mechanism 50 of making different and then change driving piece 30 and the mounted position of gear 13 in mounting groove 15, and then improved the suitability of coffee machine main part 10.

So set up, all set up gear 13 and rack 51 in the holding tank 11 along the side of tank bottom to notch horizontal direction, can guarantee the position of setting up of gear 13 to and gear 13 and rack 51 hookup location keep having certain motion space, guaranteed the motion effect of making mechanism 50 for coffee machine main part 10.

In an embodiment of the present invention, as shown in fig. 2, the driving member 30 includes a housing 31, a connecting hole 311 is opened on the housing 31, and the driving member 30 is connected to the wall of the mounting groove 15 through the connecting hole 311 by a fastening member.

The arrangement of the connection hole 311 ensures that the driving member 30 can be tightly connected with the coffee machine main body 10 through a fastening member, thereby ensuring the connection tightness between the driving member 30 and the coffee machine main body 10, ensuring the working position of the driving member 30 and the gear 13 in the working state, and improving the moving stability of the brewing mechanism 50 relative to the coffee machine main body 10.

In an embodiment of the present invention, as shown in fig. 2 and 4, the other side of the brewing mechanism 50 opposite to the rack 51 is provided with a guide groove 53, the guide groove 53 extends along the length direction of the rack 51, the groove wall of the accommodating groove 11 is provided with a guide block 113, and the guide groove 53 is in sliding fit with the guide block 113.

With this arrangement, the guide slot 53 of the brewing mechanism 50 is slidably engaged with the guide block 113 of the receiving slot 11 during extension and retraction of the brewing mechanism 50, so that the brewing mechanism 50 can be smoothly extended out of the receiving slot 11 or smoothly retracted into the receiving slot 11.

In an embodiment of the present invention, as shown in fig. 2 to 7, a limiting slider 55 is further protruded from one side of the brewing mechanism 50 opposite to the rack 51, a sliding groove 115 is further disposed on a groove wall of the accommodating groove 11, the sliding groove 115 extends along a length direction of the rack 51, and the limiting slider 55 is in sliding fit with the sliding groove 115.

So set up, make the mechanism 50 and in the process of stretching out or retracting, can make the spacing slider 55 on making the mechanism 50 and the spout 115 sliding fit on the holding tank 11, alright make making the mechanism 50 stretch out outside holding tank 11 more steadily, perhaps retract into in the holding tank 11 more steadily.

In an embodiment of the present invention, as shown in fig. 2 to 7, the other two sides of the rack 51 opposite to the brewing mechanism 50 are respectively provided with a limit slider 55, the groove wall of the accommodating groove 11 is correspondingly provided with two sliding grooves 115, and each limit slider 55 is slidably engaged with one sliding groove 115.

So set up, making mechanism 50 is at flexible in-process, and the up-and-down direction has spacing slider 55 and spout 115 to carry out sliding fit, and the left-and-right direction has gear 13 rack 51 and guide way 53 guide block 113 to carry out sliding fit, alright four positions all have with holding tank 11 sliding fit's structure about from top to bottom to fully guarantee the flexible stationarity of making mechanism 50.

In an embodiment of the present invention, as shown in fig. 2 to fig. 7, the two opposite side walls of the sliding groove 115 have all been provided with a limiting groove 1151, the limiting groove 1151 extends along the length direction of the rack 51, the two opposite sides of the limiting slider 55 have all been provided with a limiting block 551, and the limiting block 551 is in sliding fit with the limiting groove 1151 to limit the brewing mechanism 50 to move in the horizontal direction.

So set up, when spacing slider 55 and spout 115 sliding fit, spacing block 551 on the spacing slider 55 also with the spacing groove 1151 sliding fit on the spout 115, alright guarantee the sliding stability of spacing slider 55 and spout 115 under spacing of spacing block 551 and spacing groove 1151 to prevent that spacing slider 55 and spout 115 from taking place the offset and even breaking away from, alright further promote the stationarity of making mechanism 50 at flexible in-process.

Specifically, two opposite groove walls of the sliding groove 115 may be provided with a limiting groove 1151, and two opposite side walls of the limiting slider 55 are provided with a limiting block 551, so that each limiting block 551 is in sliding fit with one limiting groove 1151, and the balance of the sliding fit between the limiting slider 55 and the sliding groove 115 is ensured.

In an embodiment of the present invention, as shown in fig. 5 to 7, the groove wall of the accommodating groove 11 is further provided with a reset switch 117 spaced from the gear 13, the brewing mechanism 50 further has a reset fulcrum 57 spaced from the rack 51, and when the brewing mechanism 50 retracts into the accommodating groove 11, the reset fulcrum 57 abuts against the reset switch 117 to trigger the reset switch 117, so as to reset the driving stroke of the driving member 30.

With such arrangement, the reset fulcrum 57 will abut against the reset switch 117 before the brewing mechanism 50 works each time, which means that the brewing mechanism 50 is in the retraction state at this time, the program starts to work through the electronically controlled driving member 30, so that the driving member 30 drives the brewing mechanism 50 to extend out, and the program drives the movement stroke of the brewing mechanism 50 through the electronically controlled driving member 30, so that the brewing mechanism 50 stops after reaching the specified position, and the brewing mechanism 50 can extend out of the accommodating groove 11 and be in the opening state; when the machine is turned off, the program starts to work through the electrically controlled driving element 30, so that the driving element 30 drives the brewing mechanism 50 to retract, and the program drives the operation stroke of the brewing mechanism 50 through the electrically controlled driving element 30, so that the brewing mechanism 50 stops after reaching the specified position, and the brewing mechanism 50 can retract into the accommodating groove 11 and be in the closed state, wherein when the brewing mechanism 50 reaches the specified position, the reset fulcrum 57 on the brewing mechanism 50 abuts against the reset switch 117, and the reset switch 117 is pressed to trigger the reset switch 117, namely, the brewing mechanism 50 retracts to the specified position.

In an embodiment of the present invention, as shown in fig. 5 to 7, the reset switch 117 includes a button 1171 and a touch pad 1173, the button 1171 is disposed on the outer wall of the brewing mechanism 50, one end of the touch pad 1173 is elastically connected to the outer wall of the brewing mechanism 50, the other end extends to one side of the button 1171, and when the brewing mechanism 50 retracts into the accommodating groove 11, the reset fulcrum 57 abuts against the touch pad 1173 to press the button 1171 and trigger the reset switch 117.

So configured, when the brewing mechanism 50 reaches the designated position, the reset fulcrum 57 of the brewing mechanism 50 will abut against the contact plate 1173, thereby moving the contact plate 1173 and depressing the button 1171 to trigger the reset switch 117, i.e., to indicate that the brewing mechanism 50 is retracted to the proper position.

The above is only the preferred embodiment of the present invention, and the patent scope of the present invention is not limited thereby, all the equivalent structure changes made by the contents of the specification and the drawings are utilized under the inventive concept of the present invention, or the direct/indirect application in other related technical fields is included in the patent protection scope of the present invention.

Claims (10)

1. A coffee machine, characterized in that it comprises:

the coffee maker comprises a coffee maker main body (10), wherein the coffee maker main body (10) is provided with an accommodating groove (11);

the driving piece (30) is arranged in the accommodating groove (11), a gear (13) is connected to a driving shaft of the driving piece (30), and the driving piece (30) drives the gear (13) to rotate; and

brew mechanism (50), brew mechanism (50) are located in holding tank (11), one side of brewing mechanism (50) is connected with rack (51), rack (51) are followed the tank bottom of holding tank (11) extends the setting to the direction of notch, brew mechanism (50) are in rack (51) with stretch out under the meshing of gear (13) outside holding tank (11), or retract in holding tank (11).

2. The coffee machine according to claim 1, characterized in that the wall of the receiving groove (11) is provided with a mounting groove (15), the driving member (30) is arranged in the mounting groove (15), and the driving shaft of the driving member (30) passes through the opening of the mounting groove and is in transmission connection with the gear (13).

3. Coffee machine according to claim 2, characterised in that the opening of the mounting groove (15) in the horizontal direction is of the same length as the rack (51).

4. The coffee machine according to claim 2, characterized in that the driving member (30) comprises a housing (31), a connecting hole (311) is formed in the housing (31), and the driving member (30) is connected with the groove wall of the mounting groove (15) through a fastening member passing through the connecting hole (311).

5. A coffee machine according to claim 1, characterized in that the other side of the brewing mechanism (50) opposite to the rack (51) is provided with a guide groove (53), the guide groove (53) extends along the length of the rack (51), the wall of the receiving groove (11) is provided with a guide block (113), and the guide groove (53) is in sliding engagement with the guide block (113).

6. The coffee machine according to claim 1, characterized in that the brewing mechanism (50) is further provided with a limiting slide block (55) protruding from the other side of the rack (51), the groove wall of the accommodating groove (11) is further provided with a sliding groove (115), the sliding groove (115) extends along the length direction of the rack (51), and the limiting slide block (55) is in sliding fit with the sliding groove (115).

7. A coffee machine according to claim 6, characterized in that said stop slider (55) is provided on the other two sides of said rack (51) opposite to said brewing mechanism (50), and two said sliding grooves (115) are provided on the walls of said accommodating groove (11), each said stop slider (55) being slidably engaged with one said sliding groove (115).

8. The coffee maker according to claim 6, wherein the sliding groove (115) has two opposite groove side walls each having a limiting groove (1151), the limiting grooves (1151) extend along the length direction of the rack (51), the limiting slider (55) has two opposite sides each having a limiting block (551), and the limiting blocks (551) are slidably engaged with the limiting grooves (1151) to limit the movement of the brewing mechanism in the horizontal direction.

9. A coffee machine according to any one of claims 1 to 8, characterized in that the wall of the housing tank (11) is further provided with a reset switch (117) spaced from the gear wheel (13), the brewing mechanism (50) further has a reset fulcrum (57) spaced from the rack (51), the reset fulcrum (57) abuts against the reset switch (117) when the brewing mechanism (50) is retracted into the housing tank (11) to trigger the reset switch (117) and thereby reset the drive stroke of the drive member (30).

10. The coffee machine according to claim 9, characterized in that the reset switch (117) comprises a button (1171) and a touch plate (1173), the button (1171) is arranged on the outer wall of the brewing mechanism (50), one end of the touch plate (1173) is elastically connected to the outer wall of the brewing mechanism (50), the other end of the touch plate extends to one side of the button (1171), when the brewing mechanism (50) retracts to the accommodating groove (11), the reset fulcrum (57) abuts against the touch plate (1173) so as to press the button (1171) and trigger the reset switch (117).

Images