Water outlet nozzle lifting device applied to full-automatic coffee machine

Abstract

The utility model discloses a water outlet nozzle lifting device applied to a full-automatic coffee machine, which comprises a front panel, a lifting frame, a sliding rod, a cover plate, an elastic piece and a water outlet nozzle assembly, and the sliding rod is in sliding connection with the lifting frame by being assembled with an upper through hole and a lower through hole of the lifting frame; the two ends of the sliding rod are arranged in groove positions in the front panel in a positioning mode, and the lifting frame is assembled in a fixing position in the front panel and movably connected with the water outlet nozzle assembly. The sliding rod is further assembled on the back face of the front panel through the cover plate so that the sliding rod can be reinforced and positioned at the groove position. An elastic piece is assembled between the lifting frame and the sliding rod so as to control the lifting frame and the water outlet nozzle assembly which are located on the sliding rod to move and stop at any height position. According to the utility model, the installation of the coffee pipeline is optimized through the reasonable structural design, and the liftable water outlet nozzle assembly is additionally arranged, so that the problem that part of the water outlet nozzle assemblies of the coffee machine cannot be lifted and moved is solved, and the coffee pipeline is prevented from being bent possibly in the lifting process.

Description

Technical Field

[0001] This utility model belongs to the field of coffee machine technology, and in particular relates to a spout lifting device for use in fully automatic coffee machines. Background Technology

[0002] Currently, the internal space of the water dispensing mechanism in fully automatic coffee machines is small, and the water outlet is directly connected to the water pipe. When the water outlet moves up and down, the water pipe is prone to bending inside the water dispensing mechanism. The bending of the water pipe will cause the water to flow unevenly and will also increase the resistance when the water outlet moves up and down, resulting in an uneven water dispensing mechanism and a poor user experience. Utility Model Content

[0003] This invention provides a spout lifting device for fully automatic coffee machines to solve the problems mentioned in the background art.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0005] A spout lifting device for a fully automatic coffee machine includes a front panel, a lifting frame, a slide rod, a cover plate, an elastic element, and a spout assembly. The slide rod is slidably connected to the lifting frame via upper and lower through holes. Both ends of the slide rod are positioned in slots within the front panel, while the lifting frame is mounted in fixed positions within the front panel and movably connected to the spout assembly. The slide rod is further fixed in the slots by a cover plate mounted on the back of the front panel. An elastic element is installed between the lifting frame and the slide rod to control the movement and arbitrary height stop of the lifting frame and spout assembly located on the slide rod.

[0006] Preferably, the slide bar is equipped with at least two metal strips on both sides of the lifting frame, and the metal strips pass through the upper and lower through holes on both sides of the lifting frame to maintain its balanced sliding. The lifting frame is designed and formed with a groove that is positioned opposite to the slide bar. The groove is for the elastic element to be assembled to make an interference fit elastic connection with the slide bar.

[0007] Preferably, the slot has a suspended position in the middle and a retaining wall on the outside for axial positioning and assembly of the slide rod. The suspended position also has an assembly gap with the lifting frame to facilitate the sliding connection assembly of the slide rod and the lifting frame.

[0008] Preferably, the lifting frame has a second through hole, and a coffee pipe is installed in the second through hole to be tightly connected to the coffee channel. One end of the coffee pipe is connected to the water inlet, and the other end is connected to the water outlet.

[0009] Preferably, the fixing position is provided with screw hole positions at diagonal positions to assemble with the water outlet nozzle assembly, and the screw hole positions are also positioned with the first through hole on the front panel.

[0010] Preferably, the cover plate is integrally formed with two convex positions, which are embedded with the groove positions on the front panel to reinforce the assembly of the slide rod in the front panel.

[0011] Preferably, the water outlet nozzle assembly is assembled on the outer side of the front panel and is also fixed with the lifting frame installed on the inner side of the front panel, and the assembly position of the water outlet nozzle assembly and the lifting frame is located on the inner and outer sides of the first through hole.

[0012] Preferably, the pressure generated by the elastic member between the lifting frame and the slide rod is at least 50 grams.

[0013] Preferably, the sliding displacement of the water outlet nozzle assembly on the slide rod is driven by external force.

[0014] Compared with the prior art, the utility model has the advantages that: the utility model optimizes the installation and setting of the coffee pipeline through reasonable structure design, and additionally adds the liftable water outlet nozzle assembly, so that the problem that part of the coffee machine water outlet nozzle assembly cannot be lifted and moved is solved, and the bending of the coffee pipeline during lifting is prevented, the smoothness of the coffee pipeline liquid outlet is ensured, and the utility model can ensure reasonable resistance, so that the water outlet nozzle assembly is flexible. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 and Figure 2 are structure explosion diagrams of the utility model.

[0016] Figure 3 is a structure schematic diagram of the inner side of the utility model.

[0017] Figure 4 is a cross-section structure explosion diagram of the utility model.

[0018] Figure 5 is a cross-section structure schematic diagram of the utility model.

[0019] Figure 6 is a cross-section structure schematic diagram of the utility model when liquid is introduced.

[0020] Figure 7 is a cross-section lifting schematic diagram of the water outlet nozzle assembly of the utility model.

[0021] The illustrations of the respective marks in the drawings are as follows:

[0022] 1. Front panel, 2. Lifting frame, 3. Slide bar, 4. Positioning, 5. Slot, 501. Suspended position, 502. Retaining wall, 6. Coffee channel, 7. Fixed position, 8. Water outlet, 9. First through hole, 10. Second through hole, 11. Cover plate, 110. Protrusion, 12. Elastic element, 13. Water inlet, 14. Coffee pipe, 15. Water outlet assembly. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] like Figure 1 As shown, this utility model is a spout lifting device for a fully automatic coffee machine. Its main components are a front panel 1, a lifting frame 2, a slide bar 3, a cover plate 11, an elastic element 12, and a spout assembly 15. The slide bar 3 and the lifting frame 2 are connected by an elastic element 12 to generate a damping effect. This resistance connection controls the displacement of the lifting frame 2 and the spout assembly 15 on the slide bar 3, preventing them from failing to be effectively positioned and sliding during operation, which would affect their use.

[0025] The structure of this utility model is as follows: the slide rod 3 is slidably connected to the lifting frame 2 by fitting it with the upper and lower through holes; both ends of the slide rod 3 are positioned in the slots 5 in the front panel 1, while the lifting frame 2 is fitted in the fixed position 7 in the front panel 1 and is movably connected to the water outlet assembly 15; the slide rod 3 is also fixed in the slot 5 by a cover plate 11 fitted to the back of the front panel 1; an elastic element 12 is fitted between the lifting frame 2 and the slide rod 3 to control the movement of the lifting frame 2 and the water outlet assembly 15 located on the slide rod 3 and to stop at any height position. The fixed position 7 has screw holes at diagonal positions for fitting with the water outlet assembly 15, and the screw holes are also aligned with the first through hole 9 on the front panel 1, so that the screw can slide up and down on the front panel 1 after being screwed into the first through hole 9. It can be further explained that the water outlet assembly 15 is assembled on the outer side of the front panel 1 and is also fixedly mounted with the lifting frame 2 installed on the inner side of the front panel 1. The assembly position of the water outlet assembly 15 and the lifting frame 2 is located on the inner and outer sides of the first through hole 9.

[0026] Further structural advantages are that the slide rod 3 is equipped with at least two metal strips on both sides of the lifting frame 2, and the metal strips are arranged through the upper and lower through holes on both sides of the lifting frame 2 to keep the balance of the slide rod 3, so that the water outlet nozzle assembly 15 can keep straight-line movement, and the lifting frame 2 is also designed and formed with a groove arranged opposite to the slide rod 3, the groove is used for assembling the elastic member 12 to make elastic connection with the slide rod 3 in an interference fit, so as to improve the structural stability, and the middle of the slot 5 is provided with a suspended position 501 to assist the assembly of the slide rod 3, and the outer side is provided with a retaining wall 502, the suspended position 501 also has an assembly gap with the lifting frame 2, so as to cooperate with the sliding connection assembly of the slide rod 3 and the lifting frame 2, and the cover plate 11 is integrally formed with two convex positions 110, the convex positions 110 are embedded with the slot 5 on the front panel 1 to reinforce the assembly of the slide rod 3 in the front panel 1.

[0027] Regarding the arrangement of the coffee pipeline 14, the lifting frame 2 is provided with a second through hole 10, the second through hole 10 is arranged through the coffee pipeline 14 to be closely connected with the coffee channel 6, one end of the coffee pipeline 14 is connected at the water inlet 13, and the other end is in communication with the water outlet 8.

[0028] In order to ensure that the water outlet nozzle assembly 15 is effectively lifted based on damping, the pressure generated by the elastic member 12 between the lifting frame 2 and the slide rod 3 is at least 50 grams.

[0029] The sliding displacement of the water outlet nozzle assembly 15 on the slide rod 3 is driven by external force, which can be manually operated by the user to adjust the height according to actual needs to adapt to the height of the cup.

[0030] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, structure and operation, and therefore cannot be understood as limiting the present application.

[0031] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0032] In the utility model, unless another definite provision and limitation, the term " install " " link " " connect " " fixed " and so on term should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electric connection, also can be communication;Can be direct connection, also can pass through intermediate medium indirectly connect, can be two element inside's intercommunication or two element's interaction relation. For ordinary skilled person in the art, can understand the concrete meaning of above -mentioned term in the utility model according to specific circumstances.

[0033] In the utility model, unless another definite provision and limitation, first feature is " on " or " under " second feature can be first and second feature direct contact, or first and second feature indirectly contact by intermediate medium. In the description of the present specification, the description of reference terms " one scheme " " some schemes " " example " " specific example " or " some examples " means that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are included in at least one scheme or example of the utility model. In the present specification, the illustrative description of the above terms does not necessarily refer to the same scheme or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more schemes or examples in a suitable manner.

Claims

1. A water outlet nozzle lifting device applied to a full-automatic coffee machine, comprising a front panel (1), a lifting frame (2), a sliding rod (3), a cover plate (11), an elastic member (12) and a water outlet nozzle assembly (15), characterized in that, The slide rod (3) is slidably connected with the lifting frame (2) by fitting with the upper and lower through holes of the lifting frame (2); the two ends of the slide rod (3) are positioned and arranged in the groove (5) in the front panel (1), and the lifting frame (2) is fitted in the fixing position (7) in the front panel (1) and movably connected with the water outlet nozzle assembly (15); the slide rod (3) is further assembled on the back of the front panel (1) by the cover plate (11) to fix it in the groove (5); the elastic member (12) is fitted between the lifting frame (2) and the slide rod (3) to control the movement and arbitrary height position of the lifting frame (2) and the water outlet nozzle assembly (15) on the slide rod (3).

2. The water outlet nozzle lifting device for a fully automatic coffee machine according to claim 1, characterized in that, The slide rod (3) is provided with at least two metal strips on both sides of the lifting frame (2), and the metal strips pass through the upper and lower through holes on both sides of the lifting frame (2) to keep balanced sliding, and the lifting frame (2) is designed and formed with a groove arranged opposite to the slide rod (3), and the groove is provided for assembling the elastic member (12) to make elastic connection with the slide rod (3) in interference fit.

3. The water outlet nozzle lifting device for a fully automatic coffee machine according to claim 1, characterized in that, The middle of the groove (5) is provided with a suspended position (501), and the outer side is formed with a retaining wall (502) to axially position and assemble the slide rod (3), and the suspended position (501) also has an assembly gap between the lifting frame (2), thereby matching the sliding connection assembly of the slide rod (3) and the lifting frame (2).

4. The water outlet nozzle lifting device for a fully automatic coffee machine according to claim 1, characterized in that, The lifting frame (2) is provided with a second through hole (10), and a coffee pipeline (14) is arranged in the second through hole (10) to be closely connected with the coffee channel (6), one end of the coffee pipeline (14) is connected at the water inlet (13), and the other end is in communication with the water outlet (8).

5. The water outlet nozzle lifting device for a fully automatic coffee machine according to claim 1, characterized in that, The fixing position (7) is provided with a screw hole based on the diagonal position to assemble with the water outlet nozzle assembly (15), and the position of the screw hole is also aligned with the first through hole (9) on the front panel (1).

6. The water outlet nozzle lifting device for a fully automatic coffee machine according to claim 1, characterized in that, The cover plate (11) is integrally formed with two convex positions (110), and the convex positions (110) are embedded with the groove (5) on the front panel (1) to reinforce the assembly of the slide rod (3) in the front panel (1).

7. The water outlet nozzle lifting device for a fully automatic coffee machine according to claim 1, characterized in that, The water outlet nozzle assembly (15) is assembled on the outside of the front panel (1) and is fixed with the lifting frame (2) installed on the inside of the front panel (1), and the assembly position of the water outlet nozzle assembly (15) and the lifting frame (2) is located inside and outside the first through hole (9).

8. The water outlet nozzle lifting device for a fully automatic coffee machine according to claim 1, characterized in that, The pressure generated by the elastic member (12) between the lifting frame (2) and the slide rod (3) is at least 50 grams.

9. The water outlet nozzle lifting device for a fully automatic coffee machine according to claim 1, characterized in that, The sliding displacement of the water outlet nozzle assembly (15) on the slide rod (3) is driven by external force.

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