Coffee extraction appliance storage seat with weighing device

Abstract

The utility model provides a coffee extraction utensil containing seat with a weighing device, which comprises a coffee extraction utensil containing seat and the weighing device, the coffee extraction utensil containing seat comprises a seat body, the seat body is concaved downwards to form a powder bowl placing groove, a first containing groove is arranged in the seat body, the first containing groove is provided with an opening, and the weighing device is arranged in the first containing groove. The opening is formed in the side wall of the base body, the first containing groove is located below the powder bowl containing groove, the base is provided with a first position and a second position relative to the first containing groove, the weighing device comprises the base and a scale pan arranged on the base, and when the base is located at the first position, the scale pan is located at the second position. When the weighing device is located at the first position, the weighing device is completely contained in the first containing groove, and when the weighing device is located at the second position, at least part of the scale pan is moved out of the first containing groove along the opening. The coffee extraction appliance storage seat with the weighing device is provided with the weighing device, so that the coffee extraction appliance storage seat is convenient to use and store and meets the requirements of users.

Description

Technical Field

[0001] The utility model relates to a coffee utensil storage technology, in particular to a coffee extraction utensil storage seat with a weighing device. Background Art

[0002] Many coffee utensils are now purchased and unpacked as individual pieces. For professional coffee brewers, there are many utensils, such as a powder distributor, a powder tamper, a powder distributor silver needle, a brush, and a mesh separator, etc., at least three to five pieces. Without a utensil box, they are placed irregularly and are rather messy. For utensils that are reused in a short period of time, some powder will stick to the utensils, making them even more difficult to place. It is difficult to handle hygiene issues. When brewing coffee, users often use a weighing device to weigh the coffee powder, which requires users to configure an additional weighing device, which is also a separate individual, inconvenient to store and use. Utility Model Content

[0003] Based on the deficiencies in the prior art, the purpose of the present invention is to provide a coffee extraction device storage seat with a weighing device, which is equipped with a weighing device, is easy to use and store, and meets user needs.

[0004] In order to achieve the above-mentioned purpose, the utility model provides a coffee extraction device storage seat with a weighing device, a coffee extraction device storage seat with a weighing device, comprising a coffee extraction device storage seat and a weighing device, the coffee extraction device storage seat comprising a seat body, the seat body is recessed downwardly with a powder bowl placement groove, the powder bowl placement groove is provided with a notch penetrating the seat body, a first accommodating groove is provided in the seat body, the first accommodating groove has an opening, the opening is provided on the side wall of the seat body, the first accommodating groove is located below the powder bowl placement groove, a first sliding portion is provided in the first accommodating groove, and the first sliding portion is provided along the opening The weighing device includes a base and a weighing pan arranged on the base, the base is provided with a second sliding portion cooperating with the first sliding portion, the base has a first position and a second position relative to the first receiving groove, the second sliding portion can slide along the first sliding portion to make the base located at the first position and the second position, when the base is located at the first position, the weighing device is completely accommodated in the first receiving groove, when the weighing device is located at the second position, the weighing pan at least partially moves out of the first receiving groove along the opening, and the weighing pan is suspended relative to the first receiving groove.

[0005] As an improvement of the coffee extraction equipment storage seat with a weighing device of the utility model, the cross-section of the first sliding part of the coffee extraction equipment storage seat with a weighing device of the utility model is a T-shaped protrusion, and the cross-section of the second sliding part is a T-shaped slot, and the T-shaped protrusion and the T-shaped slot cooperate to limit the base to maintain balance along the up and down directions.

[0006] As an improvement of the coffee extraction equipment storage seat with a weighing device of the utility model, the coffee extraction equipment storage seat with a weighing device of the utility model is provided with two first sliding parts, which are arranged side by side on the bottom wall of the first accommodating groove along a direction perpendicular to the opening, and the bottom wall of the base is provided with two second sliding parts which respectively cooperate with the two first sliding parts.

[0007] As an improvement of the coffee extraction equipment storage seat with a weighing device of the utility model, the coffee extraction equipment storage seat with a weighing device of the utility model also includes a driving motor, a screw, a fixed block, a support seat, a first stroke switch and a second stroke switch, the driving motor and the support seat are arranged side by side in the first accommodating groove along the direction in which the opening is opened, one end of the screw is connected to the output shaft of the driving motor, the base is provided with a front side wall and a rear side wall, the fixed block is fixed to the rear side wall of the base, the other end of the screw passes through the fixed block and is rotatably connected to the support seat, the fixed block is threadedly connected to the screw, the first stroke switch and the second stroke switch are respectively arranged on the sides of the two ends of the first sliding part, the fixed block can slide between the first stroke switch and the second stroke switch along the screw, when the fixed block abuts against the first stroke switch, the weighing device is located at the first position, and when the fixed block abuts against the second stroke switch, the weighing device is located at the second position.

[0008] As an improvement of the coffee extraction equipment storage seat with a weighing device of the utility model, the weighing device of the coffee extraction equipment storage seat with a weighing device of the utility model also includes a support member, the upper end of the support member is provided with a supporting portion, the lower end of the support member is connected to the weighing pan, and when the weighing device is located in the second position, the support member and the weighing pan are located outside the first accommodating groove.

[0009] As an improvement of the coffee extraction equipment storage seat with a weighing device of the utility model, the base of the coffee extraction equipment storage seat with a weighing device of the utility model is also provided with a lifting portion and a boss, the boss and the weighing pan are arranged at intervals along the direction in which the opening is opened, and the weighing pan is arranged closer to the opening than the boss, the first accommodating groove is provided with two U-shaped limit grooves, and the two limit grooves are arranged opposite to each other along a direction perpendicular to the opening, and when the weighing device is located at the second position, the two side walls of the boss arranged opposite to each other are respectively clamped in the two limit grooves, and the weighing pan is entirely located outside the first accommodating groove.

[0010] As an improvement of the coffee extraction device storage seat with a weighing device of the utility model, the first sliding part of the coffee extraction device storage seat with a weighing device of the utility model is the limiting groove, and the second sliding part is the two side walls of the base arranged opposite to each other, and the two side walls of the base arranged opposite to each other are respectively clamped in the two limiting grooves, and a baffle and a second baffle are provided in the first accommodating groove, and the baffle is arranged on the side wall of the boss away from the opening, and the baffle has a first baffle, and the first baffle protrudes from the boss along a direction perpendicular to the opening, and the second baffle is arranged closer to the opening than the first baffle, when the weighing device is located in the second position, the first baffle abuts against the second baffle, the first accommodating groove is provided with a first limiting part, and the base is provided with a second limiting part, and when the weighing device is located in the first position, the first limiting part and the second limiting part cooperate to limit the base from sliding.

[0011] As an improvement of the coffee extraction equipment storage seat with a weighing device of the utility model, the first limiting part of the coffee extraction equipment storage seat with a weighing device of the utility model includes a first mounting groove, an elastic member and a limiting bead opened in the first accommodating groove, the elastic member is installed in the first mounting groove, one end of the elastic member is connected to the first mounting groove, and the other end of the elastic member abuts against the limiting bead so that the limiting bead protrudes out of the first mounting groove, and the second limiting part includes a second mounting groove opened in the bottom wall of the base, and when the weighing device is located in the first position, the limiting bead extends into the second mounting groove.

[0012] As an improvement of the coffee extraction equipment storage seat with a weighing device of the utility model, the first limiting portion of the coffee extraction equipment storage seat with a weighing device of the utility model includes a first magnet arranged on the bottom wall of the first accommodating groove, and the second limiting portion includes a second magnet arranged on the bottom wall of the base, and when the weighing device is located at the first position, the first magnet and the second magnet attract each other.

[0013] As an improvement of the coffee extraction equipment storage seat with a weighing device of the utility model, the seat body is also provided with a space avoidance groove, which is located below the opening and extends upward to the opening. When the weighing device is located at the first position, the base is exposed outside the space avoidance groove.

[0014] As an improvement of the coffee extraction device storage seat with a weighing device of the utility model, a push-type self-locking switch is provided in the first accommodating groove, and the base is arranged closer to the opening than the push-type self-locking switch. The push-type self-locking switch includes a fixing part and a slider, the fixing part is fixed in the first accommodating groove, the slider has an extended position that can protrude from the fixing part and a retracted position that does not protrude from the fixing part, the slider is movably connected to the base, when the slider is in the retracted position, the weighing device is in the first position, and when the slider is in the extended position, the weighing device is partially located outside the opening.

[0015] As an improvement of the coffee extraction equipment storage seat with a weighing device of the utility model, the opening and the notch of the coffee extraction equipment storage seat with a weighing device of the utility model are opened on the same side wall of the seat body, or the opening and the notch are respectively opened on two side walls of the seat body that are opposite to each other, or the opening and the notch are respectively opened on two side walls of the seat body that are adjacent to each other.

[0016] As an improvement of the coffee extraction equipment storage seat with a weighing device of the utility model, the seat body of the coffee extraction equipment storage seat with a weighing device of the utility model is recessed downward to form a first cylindrical receiving groove, a second cylindrical receiving groove, a third cylindrical receiving groove, and a fourth cylindrical receiving groove. The first receiving groove and the second receiving groove are arranged side by side in the left-right direction and are located behind the powder bowl placement groove. The depth of the aperture of the third receiving groove and the fourth receiving groove is greater than that of the first receiving groove and the second receiving groove. The third receiving groove and the fourth receiving groove are arranged side by side in the left-right direction and are located behind the first receiving groove and the second receiving groove. The seat body is recessed downward to form two rectangular slots. The slots are arranged horizontally in the left-right direction and are located behind the third receiving groove and the fourth receiving groove.

[0017] Compared with the prior art, the coffee extraction equipment storage seat with a weighing device of the utility model has the following beneficial effects: by setting the weighing device to have a first position and a second position relative to the first receiving slot, a first sliding portion is provided in the first receiving slot, and the base is provided with a second sliding portion cooperating with the first sliding portion. When it is necessary to weigh the coffee powder placed in the handle of the coffee machine, the weighing device is moved to the second position by cooperating with the first sliding portion and the second sliding portion, so that the handle of the coffee machine can be placed on the scale pan to achieve the weighing of the coffee powder. When the weighing of the coffee powder is completed, the weighing device is moved to the first position by cooperating with the first sliding portion and the second sliding portion to store the weighing device in the first receiving slot, so that the weighing device is easy to use and store, meeting user needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional schematic diagram of a preferred embodiment of a coffee extraction device storage seat with a weighing device according to the present invention in a storage state.

[0019] Figure 2 It is a three-dimensional schematic diagram of the weighing device in use state of the preferred embodiment of the coffee extraction device storage seat with a weighing device of the utility model.

[0020] Figure 3 It is a structural schematic diagram of a preferred embodiment of a coffee extraction device storage seat with a weighing device according to the utility model in a storage state.

[0021] Figure 4 It is a three-dimensional schematic diagram of a preferred embodiment of the coffee extraction device storage seat with a weighing device of the utility model in a state where no coffee extraction device is placed.

[0022] Figure 5 It is an exploded schematic diagram of a preferred embodiment of a coffee extraction device storage seat with a weighing device according to the present invention.

[0023] Figure 6 It is a structural schematic diagram of a weighing device of a preferred embodiment of a coffee extraction device storage seat with a weighing device according to the utility model.

[0024] Figure 7 This is a three-dimensional schematic diagram of another embodiment (I) of the coffee extraction device storage seat with a weighing device of the present invention.

[0025] Figure 8 Schematic diagram of the structure of another embodiment (I) of the coffee extraction device storage seat with a weighing device of the present invention.

[0026] Fig. 9 FIG. 1 is an exploded schematic diagram of another embodiment (I) of the coffee extraction device storage seat with a weighing device of the present invention.

[0027] Fig.10 Schematic diagram of the structure of the second embodiment of the coffee extraction device storage seat with a weighing device according to the present invention.

[0028] Fig.11 This is a schematic structural diagram of Embodiment (III) of the coffee extraction device storage seat with a weighing device of the utility model when the slider is in the retracted position.

[0029] Fig.12 This is a structural schematic diagram of Embodiment 3 of the coffee extraction device storage seat with a weighing device of the utility model when the slider is in the extended position. DETAILED DESCRIPTION

[0030] refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 and Fig.11 , describe in detail the preferred embodiments and other embodiments of the coffee extraction device storage seat with a weighing device of the present invention.

[0031] refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 In this embodiment, the coffee extraction equipment storage seat with a weighing device of the utility model comprises a coffee extraction equipment storage seat and a weighing device 100, wherein the coffee extraction equipment storage seat comprises a seat body 1, wherein the seat body 1 is recessed with a powder bowl placement groove 11, wherein the powder bowl placement groove 11 is provided with a notch 111 penetrating the seat body 1, wherein a first receiving groove 12 is provided in the seat body 1, wherein the first receiving groove 12 has an opening 121, wherein the opening 121 is provided on a side wall of the seat body 1, wherein the first receiving groove 12 is located below the powder bowl placement groove 11, wherein the first receiving groove 12 is provided with a first The sliding part 13 is formed by extending inward along the direction in which the opening 121 is opened. The weighing device 100 includes a base 7 and a weighing pan 8 arranged on the base 7. The base 7 is also provided with a display screen 101 and a button 102. The base 7 is provided with a second sliding part 71 that cooperates with the first sliding part 13. The base 7 has a first position and a second position relative to the first receiving groove 12. The second sliding part 71 can slide along the first sliding part 13 so that the base 7 is located at the first position and the second position. When the base 7 is located at the first position, as shown in FIG. Figure 1 and Figure 3 As shown, the weighing device 100 is completely contained in the first containing groove 12. When the weighing device 100 is located at the second position, as shown in FIG. Figure 2 and Figure 4 As shown, the weighing pan 8 is at least partially moved out of the first receiving groove 12 along the opening 121 , and the weighing pan 8 is suspended relative to the first receiving groove 12 . When the coffee powder placed on the coffee machine handle 300 needs to be weighed, the first sliding part 13 cooperates with the second sliding part 71 to drive the base 7 to slide toward the second position, and the weighing device 100 is moved to the second position, and the weighing pan 8 is at least partially moved out of the first receiving groove 12 along the opening 121, so that the coffee machine handle can be placed on the weighing pan. The user can perform operations such as switching and peeling through the button 102, and the function status and weight data are displayed on the display screen 101 to achieve the weighing of the coffee powder. By setting the weighing pan 8 to be suspended relative to the first receiving groove 12, the weighing pan 8 is prevented from being squeezed by external force to affect the accuracy. In addition, when the weighing of the coffee powder is completed, the first sliding part 13 cooperates with the second sliding part 71 to drive the base 7 to slide toward the first position, and the weighing device 100 is moved to the first position, so that the weighing device 100 is stored in the first receiving groove 12, which is convenient to operate. In this embodiment, the weighing device is an electronic scale, and in other embodiments, the weighing device is a mechanical scale.

[0032] For further reference, Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6In this embodiment, the coffee extraction device storage seat with a weighing device of the utility model also includes a driving motor 41, a screw 42, a fixing block 45, a supporting seat 46, a first travel switch 43, a second travel switch 44, a circuit board 200 and a switch 401. The driving motor 41 and the supporting seat 46 are arranged side by side in the first receiving groove 12 along the direction in which the opening 121 is opened. One end of the screw 42 is connected to the output shaft of the driving motor 41. The base 7 is provided with a front side wall 74 and a rear side wall 75. The fixing block 45 is fixed to the rear side wall 75 of the base 7. The other end of the screw 42 passes through the fixing block 45 and is rotatably connected to the supporting seat 46. The fixing block 45 is threadedly connected to the screw 42. The first travel switch 43 and the second travel switch 44 are connected to the first travel switch 43 and the second travel switch 44. The travel switches 44 are respectively arranged on the sides of the two ends of the first sliding part 13, and the fixed block 45 can slide between the first travel switch 43 and the second travel switch 44 along the screw 42. When the fixed block 45 abuts against the first travel switch 43, the weighing device 100 is located at the first position, and when the fixed block 45 abuts against the second travel switch 44, the weighing device 100 is located at the second position. The switch 401 is arranged outside the base body 1, and the circuit board 200 is arranged inside the base body 1. The driving motor 41, the first travel switch 43, the second travel switch 44 and the switch 401 are all electrically connected to the circuit board 200; the driving motor 41 drives the weighing device 100 to slide between the first position and the second position, so that it is more convenient to use the weighing device 100.

[0033] Working principle: In the storage state, the weighing device 100 is located in the first position, the switch 401 outside the seat body 1 is started, the circuit board 200 controls the driving motor 41 to work, the driving motor 41 controls the screw 42 to rotate, so as to drive the fixing block 45 to slide toward the second stroke switch 44, the second sliding part 71 slides toward the opening relative to the first sliding part 13, and drives the base 7 to slide toward the second position, when the fixing block 45 slides and abuts against the second stroke switch 44, the circuit board 200 controls the driving motor 41 to stop working, the weighing device 100 is located in the second position, the weighing pan 8 is located outside the first accommodating groove 12, and the second sliding part 71, the first sliding part 13 and the fixing block 45 are used to move the base 7 away from the weighing pan. One side of the base 1 is fixed in the first receiving groove 12, and the coffee machine handle 300 filled with coffee powder is placed on the scale plate 8. The handle 302 of the coffee machine handle 300 is supported on the supporting portion 92 of the supporting member 9 to facilitate weighing the coffee powder. After the coffee powder is weighed, the switch 401 outside the base 1 is started, and the circuit board 200 controls the drive motor 41 to work. The drive motor 41 controls the screw 42 to rotate in the opposite direction to drive the fixed block 45 to slide toward the first stroke switch 43. When the fixed block 45 slides and abuts against the first stroke switch 43, the circuit board 200 controls the drive motor 41 to stop working, and the weighing device 100 slides to the first position, and the weighing device 100 is completely accommodated in the first receiving groove 12. In specific implementation, a battery pack can also be provided in the base 1 as a power source to supply power, and an external power plug can also be provided to connect an external power source to supply power.

[0034] For further reference, Figure 3 and Figure 5 In this embodiment, the cross-section of the first sliding portion 13 of the coffee extraction device storage seat with a weighing device of the utility model is a T-shaped protrusion, and the cross-section of the second sliding portion 71 is a T-shaped slot. The T-shaped protrusion and the T-shaped slot cooperate to limit the base 7 to maintain balance in the up-down direction; by setting the T-shaped slot and the T-shaped slot to cooperate, the base 7 is limited to swing in the up-down direction relative to the first receiving slot 12. When the weighing device 100 is located in the second position, the base 7 is balanced in the up-down direction, thereby ensuring that the weighing pan 8 is suspended relative to the first receiving slot 12.

[0035] For further reference, Figure 3 and Figure 5In this embodiment, the coffee extraction device storage seat with a weighing device of the utility model is provided with two first sliding parts 13, which are arranged side by side on the bottom wall of the first receiving groove 12 along a direction perpendicular to the opening 121, and the bottom wall of the base 7 is provided with two second sliding parts 71, which respectively cooperate with the two first sliding parts 13; by arranging two first sliding parts 13 along a direction perpendicular to the opening 121 and side by side on the bottom wall of the first receiving groove 12, the base 7 can remain stable when the second sliding part 71 slides relative to the first sliding part 13.

[0036] In other embodiments, two side walls of the first accommodating groove 12 are respectively provided with a first sliding portion 13, and the two first sliding portions 13 are arranged opposite to each other. Two side walls of the base 7 are respectively provided with a second sliding portion 71, and the two second sliding portions 71 cooperate with the two first sliding portions 13 respectively.

[0037] For further reference, Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 In this embodiment, the weighing device 100 of the coffee extraction device storage seat with a weighing device of the utility model further includes a support member 9, the upper end of the support member 9 is provided with a support portion 91, the lower end of the support member 9 is connected to the weighing pan 8, and when the weighing device 100 is located in the second position, the support member 9 and the weighing pan 8 are located outside the first receiving groove 12; by setting the weighing pan 8, when weighing the coffee powder loaded in the coffee machine handle 300, the powder bowl 301 of the coffee machine handle 300 is placed on the weighing pan 8, and the handle 302 of the coffee machine handle 300 is supported on the support portion 91 to reduce the height difference between the powder bowl 301 and the handle 302.

[0038] For further reference, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 In this embodiment, the opening 121 and the notch 111 of the coffee extraction device storage seat with a weighing device of the utility model are opened on the same side wall of the seat body 1, that is, the position where the weighing device 100 moves out of the opening 121 is opened on the same side wall as the notch 111.

[0039] In other embodiments, the opening 121 and the notch 111 are respectively opened on two opposite side walls of the base body 1 .

[0040] That is, the position where the weighing device 100 moves out of the opening 121 and the notch 111 are located on opposite side walls. Or the opening 121 and the notch 111 are respectively opened on the two adjacent side walls of the seat body 1, that is, the position where the weighing device 100 moves out of the opening 121 and the notch 111 are respectively located on the two adjacent side walls.

[0041] For further reference, Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 In the present embodiment, the seat body 1 of the coffee extraction device storage seat with a weighing device of the utility model is recessed downward to form a first cylindrical receiving groove 14, a second cylindrical receiving groove 15, a third cylindrical receiving groove 16, and a fourth cylindrical receiving groove 17. The first receiving groove 14 and the second receiving groove 15 are arranged side by side in the left-right direction and are located behind the powder bowl placement groove 11. The depth of the aperture of the third receiving groove 16 and the fourth receiving groove 17 is greater than that of the first receiving groove 14 and the second receiving groove 15. The third receiving groove 16 and the fourth receiving groove 17 are arranged side by side in the left-right direction and are located behind the first receiving groove 14 and the second receiving groove 15. The seat body 1 is recessed downward to form two rectangular slots 18. The slots 18 are arranged horizontally in the left-right direction and are located behind the third receiving groove 16 and the fourth receiving groove 17.

[0042] In this embodiment, the coffee extraction device includes a coffee machine handle 300, a powder distributor 402, a powder tamper 403, a powder distribution needle 404, a brush 405 and a mesh spacer 406. The powder bowl placement groove 11 is used to place the powder bowl 301 of the coffee machine handle 300, and the notch 111 is for the handle 302 of the coffee machine handle 300 to pass through. The first receiving groove 14 is used to place the powder tamper 403, the second receiving groove 15 is used to place the powder distributor 402, the third receiving groove 16 is used to place the powder distribution needle 404, the fourth receiving groove 17 is used to place the brush 405, and the slot 18 is used to place the mesh spacer 406.

[0043] refer to Figure 7 , Figure 8 and Fig. 9In other embodiments, the base 7 of the coffee extraction device storage seat with a weighing device of the utility model is further provided with a lifting portion 73 and a boss 72, the boss 72 and the weighing pan 8 are spaced apart along the direction in which the opening 121 is opened, and the weighing pan 8 is arranged closer to the opening 121 than the boss 72, the first receiving groove 12 is provided with two U-shaped limiting grooves 13, and the two limiting grooves 13 are relatively arranged along a direction perpendicular to the opening 121, when the weighing device 100 is located at the second position, the two side walls of the boss 72 are respectively clamped in the two limiting grooves 13, and the weighing pan 8 is entirely located outside the first receiving groove 12, and by arranging that when the weighing device 100 is located at the second position, the two side walls of the boss 72 are respectively clamped in the two limiting grooves 13, so that the base 7 maintains balance in the up and down directions, thereby ensuring that the weighing pan 8 is suspended relative to the first receiving groove 12.

[0044] refer to Figure 7 , Figure 8 and Fig. 9 In other embodiments, the first sliding portion 13 of the coffee extraction device storage seat with a weighing device of the utility model is the limiting groove 13, the second sliding portion 71 is the two side walls of the base 7 arranged oppositely, the two side walls of the base 7 arranged oppositely are respectively clamped in the two limiting grooves 13, a baffle 2 and a second baffle 3 are provided in the first accommodating groove 12, the baffle 2 is provided on the side wall of the boss 72 away from the opening 121, the baffle 2 has a first baffle 21, the first baffle 21 protrudes from the boss 72 along a direction perpendicular to the opening 121, the second baffle 3 is arranged closer to the opening 121 than the first baffle 21, when the weighing When the device 100 is located in the second position, the first stop portion 21 abuts against the second stop portion 3, the first accommodating groove 12 is provided with a first limiting portion 5, and the base 7 is provided with a second limiting portion 6. When the weighing device 100 is located in the first position, the first limiting portion 5 and the second limiting portion 6 cooperate to limit the base 7 from sliding. By setting the first stop portion 21 to abut against the second stop portion 3, when the weighing device 100 is located in the second position, the weighing device 100 will not slide out of the first accommodating groove 12 from the opening 121. By setting the first limiting portion 5 and the second limiting portion 6 to cooperate, the weighing device 100 is prevented from sliding freely in the first accommodating groove 12 toward the opening 121.

[0045] refer to Figure 7 , Figure 8 and Fig. 9In other embodiments, the first limiting portion 5 of the coffee extraction device storage seat with a weighing device of the utility model includes a first mounting groove 51, an elastic member 52 and a limiting bead 53 opened in the first accommodating groove 12, the elastic member 52 is installed in the first mounting groove 51, one end of the elastic member 52 is connected to the first mounting groove 51, and the other end of the elastic member 52 abuts against the limiting bead 53 so that the limiting bead 53 protrudes out of the first mounting groove 51, and the second limiting portion 6 includes a second mounting groove 61 opened in the bottom wall of the base 7, and when the weighing device 100 is located in the first position, the limiting bead 53 extends into the second mounting groove 61. By arranging that when the weighing device 100 is located in the first position, the limiting bead 53 extends into the second mounting groove 61, thereby preventing the weighing device 100 from sliding freely in the first accommodating groove 12 toward the opening 121; when the weighing device 100 is subjected to a force toward the first opening direction, the base 7 squeezes the limiting bead 53, the limiting bead 53 moves downward and disengages from the second mounting groove 61, and the base 7 slides toward the second position.

[0046] Working principle: In the storage state, the weighing device 100 is located in the first position, the first limiting portion 5 cooperates with the second limiting portion 6 to limit the base 7 from sliding, the pulling portion 73 is manually pulled, the second limiting portion 6 is separated from the first limiting portion 5, the second sliding portion 71 slides relative to the first sliding portion 13 toward the opening 121, and drives the base 7 to slide toward the second position. When sliding to the second position, the weighing pan 8 is located outside the first receiving groove 12, the first stop portion 21 abuts against the second stop portion 3 to limit the sliding of the base 7, and the second sliding portion 71 and the first sliding portion 1 3, the first stopper 21 and the second stopper 3 cooperate to fix the end of the base 7 away from the weighing pan 8 in the first receiving groove 12, the coffee machine handle 300 filled with coffee powder is placed on the weighing pan 8, the handle 302 of the coffee machine handle 300 is supported on the supporting portion 92 of the supporting member 9 to facilitate weighing the coffee powder, after weighing, the weighing device 100 is manually pushed, and when the weighing device 100 slides to the first position, the weighing device 100 is completely accommodated in the first receiving groove 12, and the first limiting portion 5 and the second limiting portion 6 cooperate to limit the base 7 from sliding.

[0047] like Fig.10As shown, in other embodiments (II), the difference from other embodiments (I) is that in this embodiment, the base 7 near the opening 121 is not provided with a lifting portion 73. Specifically, the base body 1 is also provided with an air avoidance groove 131, which is located below the opening 121 and extends upward to the opening 121. When the weighing device 100 is located at the first position, the base 7 is exposed outside the air avoidance groove 131. In addition, the bottom wall of the base 7 is recessed to form a groove 76. When the weighing device 100 is located at the first position, the groove 76 is exposed outside the air avoidance groove 131. When the weighing device 100 needs to be used, the finger is inserted into the air avoidance groove 131, the base 7 is manually pulled, and the second sliding portion 71 slides toward the opening 121 relative to the first sliding portion 13, driving the base 7 to slide toward the second position.

[0048] In its embodiment, the first limiting portion 5 of the coffee extraction device storage seat with a weighing device of the utility model includes a first magnet (not shown) arranged on the bottom wall of the first receiving groove 12, and the second limiting portion 6 includes a second magnet (not shown) arranged on the bottom wall of the base 7. When the weighing device 100 is located in the first position, the first magnet (not shown) and the second magnet (not shown) attract each other to prevent the weighing device 100 from sliding freely in the first receiving groove 12 toward the opening 121. When the weighing device 100 is subjected to a force toward the first opening, the first magnet is separated from the second magnet, and the base 7 slides toward the second position.

[0049] like Fig.11 and Fig.12As shown, in other embodiment (three), the difference between it and other embodiment (one) is that the present embodiment does not have the lifting portion 73, the first limiting portion 5 and the second limiting portion 6. Specifically, a push-type self-locking switch 400 is provided in the first receiving groove 12, and the base 7 is arranged closer to the opening 121 than the push-type self-locking switch 400. The push-type self-locking switch 400 includes a fixing portion 401 and a slider 402. The fixing portion 401 is fixed in the first receiving groove 12, and the slider 402 has an extended position that can protrude from the fixing portion 401. The slider 402 is movably connected to the base 7, specifically, the base 7 is provided with a locking portion 75, and two clamping arms 403 arranged opposite to each other are extended from the slider 402 toward the base 7, the fixed portion 401 is provided with a sliding groove 404, and the two clamping arms 403 cooperate with the locking portion 75. When the slider 402 slides along the sliding groove 404, it has a retracted position and an extended position. When the slider 402 is in the retracted position, the weighing device 100 is in the first position, and the sliding groove 404 restricts the two clamping arms 403 are close to each other to be clamped in the locking portion 75. When the slider 402 is in the extended position, the slider 402 drives the two clamping arms 403 to slide out of the sliding groove 404. The sliding groove 404 releases the restriction on the two clamping arms 403, and the locking portion 75 is separated from the two clamping arms 403. At this time, the weighing device 100 is subjected to the elastic thrust of the slider, and the weighing device 100 moves toward the direction of the opening 121, so that the weighing device 100 is partially located outside the opening 121. When the weighing device 100 needs to be used, the weighing device 100 is pressed for the first time along the direction of the opening 121. 00 is released again, the slider 402 elastically moves from the retracted position to the extended position, and at the same time, the slider pushes the weighing device 100 to slide toward the opening 121, so that the weighing device 100 is partially located outside the opening 121, and then the weighing device 100 is manually pulled to the second position. When the weighing device 100 needs to be stored back into the first accommodating groove 12, the weighing device 100 is pressed a second time along the direction of the opening 121. When it is released again, the slider 402 elastically moves from the extended position to the retracted position, and at the same time, the weighing device 100 is pulled back to the first position, and the clamping arm 403 is clamped in the locking portion 75.

[0050] Compared with the prior art, the utility model has the following beneficial effects: by setting the weighing device to have a first position and a second position relative to the first receiving slot, a first sliding portion is provided in the first receiving slot, and the base is provided with a second sliding portion cooperating with the first sliding portion; when it is necessary to weigh the coffee powder placed in the handle of the coffee machine, the weighing device is moved to the second position by cooperating with the first sliding portion and the second sliding portion, so that the handle of the coffee machine can be placed on the scale pan to achieve the weighing of the coffee powder; when the weighing of the coffee powder is completed, the weighing device is moved to the first position by cooperating with the first sliding portion and the second sliding portion, so that the weighing device can be stored in the first receiving slot, so that the weighing device is easy to use and store, meeting the needs of users.

[0051] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Therefore, equivalent changes made according to the scope of the patent application of the present invention are still within the scope covered by the present invention.

Claims

1. A coffee extraction device storage stand with a weighing device, characterized in that: The coffee extraction device storage seat comprises a coffee extraction device storage seat and a weighing device, wherein the coffee extraction device storage seat comprises a seat body, wherein the seat body is recessed with a powder bowl placement groove, wherein the powder bowl placement groove is provided with a notch penetrating the seat body, wherein a first receiving groove is provided in the seat body, wherein the first receiving groove has an opening, wherein the opening is provided in the side wall of the seat body, wherein the first receiving groove is located below the powder bowl placement groove, wherein a first sliding portion is provided in the first receiving groove, wherein the first sliding portion is extended inwardly along the direction in which the opening is provided, wherein the weighing device comprises a base and a weighing pan arranged on the base, wherein the base is provided with a second sliding portion cooperating with the first sliding portion, wherein the base has a first position and a second position relative to the first receiving groove, wherein the second sliding portion can slide along the first sliding portion so that the base is located at the first position and the second position, wherein when the base is located at the first position, the weighing device is completely accommodated in the first receiving groove, and when the weighing device is located at the second position, the weighing pan at least partially moves out of the first receiving groove along the opening, and the weighing pan is suspended relative to the first receiving groove.

2. The coffee extraction device storage stand with a weighing device according to claim 1, characterized in that: The cross section of the first sliding part is a T-shaped protrusion, and the cross section of the second sliding part is a T-shaped slot. The T-shaped protrusion and the T-shaped slot cooperate to limit the base to maintain balance in the up and down directions.

3. The coffee extraction device storage stand with a weighing device according to claim 2, characterized in that: The first sliding parts are provided with two and are arranged side by side on the bottom wall of the first receiving groove along a direction perpendicular to the opening, and the bottom wall of the base is provided with two second sliding parts respectively cooperating with the two first sliding parts.

4. The coffee extraction device storage stand with a weighing device according to claim 1, characterized in that: It also includes a driving motor, a screw, a fixed block, a support seat, a first stroke switch and a second stroke switch. The driving motor and the support seat are arranged side by side in the first accommodating groove along the direction in which the opening is opened. One end of the screw is connected to the output shaft of the driving motor. The base is provided with a front side wall and a rear side wall. The fixed block is fixed to the rear side wall of the base. The other end of the screw passes through the fixed block and is rotatably connected to the support seat. The fixed block is threadedly connected to the screw. The first stroke switch and the second stroke switch are respectively arranged on the sides of the two ends of the first sliding part. The fixed block can slide between the first stroke switch and the second stroke switch along the screw. When the fixed block abuts against the first stroke switch, the weighing device is located at the first position. When the fixed block abuts against the second stroke switch, the weighing device is located at the second position.

5. The coffee extraction device storage stand with a weighing device according to claim 1, characterized in that: The weighing device also includes a support member, a support portion is provided at the upper end of the support member, and the lower end of the support member is connected to the weighing pan. When the weighing device is located at the second position, the support member and the weighing pan are located outside the first accommodating groove.

6. The coffee extraction device storage stand with a weighing device according to claim 1, characterized in that: The base is also provided with a lifting portion and a boss, the boss and the weighing pan are spaced apart along the direction in which the opening is opened, and the weighing pan is arranged closer to the opening than the boss, the first accommodating groove is provided with two U-shaped limit grooves, the two limit grooves are arranged opposite to each other along a direction perpendicular to the opening, when the weighing device is located at the second position, the two side walls of the boss arranged opposite to each other are respectively clamped in the two limit grooves, and the weighing pan is entirely located outside the first accommodating groove.

7. The coffee extraction device storage stand with a weighing device according to claim 6, characterized in that: The first sliding portion is the limiting groove, and the second sliding portion is the two side walls of the base which are relatively arranged opposite to each other, and the two side walls of the base which are relatively arranged opposite to each other are respectively clamped in the two limiting grooves, and a baffle and a second baffle are provided in the first accommodating groove, and the baffle is provided on the side wall of the boss away from the opening, and the baffle has a first baffle, and the first baffle protrudes from the boss along a direction perpendicular to the opening, and the second baffle is arranged closer to the opening than the first baffle, and when the weighing device is located in the second position, the first baffle abuts against the second baffle, the first accommodating groove is provided with a first limiting portion, and the base is provided with a second limiting portion, and when the weighing device is located in the first position, the first limiting portion and the second limiting portion cooperate to limit the base from sliding.

8. The coffee extraction device storage stand with a weighing device according to claim 7, characterized in that: The first limiting portion includes a first mounting groove, an elastic member and a limiting bead opened in the first accommodating groove, the elastic member is installed in the first mounting groove, one end of the elastic member is connected to the first mounting groove, and the other end of the elastic member abuts against the limiting bead so that the limiting bead protrudes out of the first mounting groove, and the second limiting portion includes a second mounting groove opened in the bottom wall of the base, and when the weighing device is located in the first position, the limiting bead extends into the second mounting groove.

9. The coffee extraction device storage stand with a weighing device according to claim 7, characterized in that: The first limiting portion includes a first magnet disposed on the bottom wall of the first accommodating groove, and the second limiting portion includes a second magnet disposed on the bottom wall of the base. When the weighing device is located at the first position, the first magnet and the second magnet are attracted to each other.

10. The coffee extraction device storage stand with a weighing device according to claim 1, characterized in that: The seat body is further provided with a void avoidance groove, which is located below the opening and extends upward to the opening. When the weighing device is located at the first position, the base is exposed outside the void avoidance groove.

11. The coffee extraction device storage stand with a weighing device according to claim 1, characterized in that: A push-type self-locking switch is provided in the first accommodating groove, and the base is arranged closer to the opening than the push-type self-locking switch. The push-type self-locking switch includes a fixing portion and a slider. The fixing portion is fixed in the first accommodating groove, and the slider has an extended position that can protrude from the fixing portion and a retracted position that does not protrude from the fixing portion. The slider is movably connected to the base. When the slider is in the retracted position, the weighing device is in the first position, and when the slider is in the extended position, the weighing device is partially located outside the opening.

12. The coffee extraction device storage stand with a weighing device according to claim 1, characterized in that: The opening and the notch are formed on the same side wall of the seat body, or the opening and the notch are formed on two opposite side walls of the seat body, or the opening and the notch are formed on two adjacent side walls of the seat body.

13. The coffee extraction device storage stand with a weighing device according to claim 1, characterized in that: The seat body is recessed downward to form a first cylindrical receiving groove, a second cylindrical receiving groove, a third cylindrical receiving groove, and a fourth cylindrical receiving groove. The first receiving groove and the second receiving groove are arranged side by side in the left-right direction and are located behind the powder bowl placement groove. The depth of the aperture of the third receiving groove and the fourth receiving groove is greater than that of the first receiving groove and the second receiving groove. The third receiving groove and the fourth receiving groove are arranged side by side in the left-right direction and are located behind the first receiving groove and the second receiving groove. The seat body is recessed downward to form two rectangular slots. The slots are arranged horizontally in the left-right direction and are located behind the third receiving groove and the fourth receiving groove.

Images