CN210783985U

CN210783985U - Coffee machine with detachable milk tube structure

Info

Publication number: CN210783985U
Application number: CN201920958651.XU
Authority: CN
Inventors: 廖子明; 易湘志; 梁子豪
Original assignee: Guangdong Eternal Electrical Appliance Co ltd
Current assignee: Guangdong Eternal Electrical Appliance Co ltd
Priority date: 2019-06-24
Filing date: 2019-06-24
Publication date: 2020-06-19
Anticipated expiration: 2029-06-24

Abstract

The utility model provides a coffee machine with can dismantle milk tubular construction, including coffee machine body, the milk box of setting on the coffee machine body, the milk box includes milk lid, milk bubble ware, play milk bubble pipe, milk bubble ware is equipped with the export of milk bubble, milk bubble ware sets up in the milk lid, the milk lid corresponds milk bubble exit and is equipped with first opening, it is through first opening and milk bubble exit linkage to go out milk bubble pipe, go out milk bubble pipe detachably and milk bubble exit linkage, milk bubble export inserts out milk bubble pipe with play milk bubble pipe looks adaptation and detachably, it presss from both sides the cover to go out to be equipped with between milk bubble pipe and the first opening, it is used for installing out milk bubble pipe to press from both sides the cover. The utility model has a detachable milk foam outlet pipe, which is convenient for users to detach and clean, thereby ensuring the quality of milk foam; and the jacket for installing the milk foam outlet pipe is arranged, so that the reliability of the whole structure is improved.

Description

Coffee machine with detachable milk tube structure

Technical Field

The utility model relates to a coffee machine technical field, more specifically say, relate to a coffee machine with can dismantle milk tube structure.

Background

The coffee machine or the beverage machine on the market is provided with a milk box for making milk foam, milk foam is made by mixing milk and steam, and then the milk foam flows out through a milk foam outlet pipe. But just there is the milk bubble to remain in going out the milk bubble pipe after using, and most play milk bubble pipe all is fixed on the milk box at present, therefore can not dismantle the washing, and remaining milk, milk bubble breed the bacterium easily, block up the passageway to influence the quality of next time milk bubble, influence eater's health even.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a coffee machine with can dismantle milk tubular construction, it has detachable and goes out milk bubble pipe to overcome prior art's not enough.

The technical proposal of the utility model for solving the technical problem is that: the coffee machine with the detachable milk tube structure comprises a coffee machine body and a milk box arranged on the coffee machine body, wherein the milk box comprises a milk box cover, a milk foam device and a milk foam outlet tube, the milk foam device is provided with a milk foam outlet, the milk foam device is arranged in the milk box cover, a first opening is formed in the milk box cover corresponding to the milk foam outlet, the milk foam outlet tube is connected with the milk foam outlet through the first opening, the milk foam outlet tube is detachably connected with the milk foam outlet, the milk foam outlet is matched with the milk foam outlet tube and detachably inserted into the milk foam outlet tube, a clamping sleeve is arranged between the milk foam outlet tube and the first opening, and the clamping sleeve is used for installing the milk foam outlet tube.

The clamping sleeve comprises a base and at least two clamping jaws, the base is arranged on the first opening, the clamping jaws are symmetrically arranged on the base, and one end of each clamping jaw is suspended.

The clamping sleeve is arranged on the first opening, the milk foam outlet pipe penetrates through the clamping sleeve, the inner cavity of the milk foam outlet pipe is tightly matched and connected with the milk foam outlet, and the outer circumference of the milk foam outlet pipe is elastically and tightly matched and connected with the clamping jaw of the clamping sleeve.

The unsettled one end of clamping jaw is equipped with the fixture block, the link of going out milk bubble pipe is equipped with the draw-in groove, the fixture block cooperatees with the draw-in groove.

The connecting end of the milk foam outlet pipe is provided with a limiting part, the base part is provided with a limiting step, and the limiting part is matched with the limiting step.

The clamping sleeve further comprises a positioning part and a connecting part, and the positioning part and the connecting part are symmetrically arranged on the base part and are respectively positioned between the clamping jaws.

The location portion is equipped with the constant head tank, the link that goes out milk bubble pipe is equipped with the location strip, the constant head tank cooperatees with the location strip.

A sealing ring is arranged between the milk foam outlet and the milk foam outlet pipe, a sealing ring groove is formed in the milk foam outlet, and the sealing ring is arranged in the sealing ring groove.

The utility model has the advantages that:

the utility model provides a coffee machine with a detachable milk tube structure, which is provided with a detachable milk foam outlet tube, and is convenient for users to detach and clean, thereby ensuring the quality of milk foam; it is equipped with the cover that presss from both sides that is used for installing out milk bubble pipe, can make out milk bubble pipe and press from both sides between the cover relatively fixed through the cooperation of fixture block and draw-in groove, because the clamp cover has elastic clamping jaw structure for it is connected for dismantling with pressing from both sides the cover to go out milk bubble pipe, has improved overall structure's reliability.

Drawings

Fig. 1 is a schematic structural view of the coffee machine with a detachable milk tube structure of the present invention.

Fig. 2 is an exploded view of the milk box of the present invention.

Fig. 3 is a sectional view (top view) of the partial structure of the milk box of the present invention.

Fig. 4 is a sectional view (side view) of the partial structure of the milk box of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "lateral", "up", "down", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. "plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected. Can also be detachably connected or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases for those skilled in the art.

Referring to fig. 1-4, a coffee machine with a detachable milk tube structure comprises a coffee machine body 1 and a milk box, wherein the milk box is arranged on the coffee machine body 1.

The milk box comprises a milk box body 11, a milk box cover, a milk foam device 2, a steam joint 21, a milk foam outlet pipe 3 and a milk suction pipe 4, wherein the milk box body 11 is used for containing milk and is connected with the milk box cover in a combined mode. A mixing cavity is arranged in the milk foam device 2; the milk foam device 2 is provided with a steam interface, a milk foam outlet 22 and a milk interface 23 which are all communicated with the mixing cavity. The milk foam device 2 is arranged in a milk box cover, a first opening 14, a second opening and a third opening 15 are respectively arranged at the positions of the milk box cover corresponding to the milk foam outlet 22, the steam interface and the milk liquid interface 23, the milk foam outlet pipe 3 is connected with the milk foam outlet 22 through the first opening 14, the steam connector 21 is connected with the steam interface through the second opening, and the milk suction pipe 4 is connected with the milk liquid interface 23 through the third opening 15 and extends into the bottom of the milk box body 11.

High-temperature and high-flow steam enters the mixing cavity through the steam joint 21 and the steam interface to form negative pressure in the mixing cavity, under the action of the negative pressure, milk in the milk box body 11 enters the mixing cavity through the milk suction pipe 4 and the milk interface 23, and the milk and the steam are mixed and converted into milk foam, and the milk foam flows out through the milk foam outlet 22 and the milk foam outlet pipe 3.

Specifically, the milk box cover is composed of an upper cover 12 and a lower cover 13, a first opening 14 and a second opening are arranged on the side portion of the upper cover 12, a boss 16 protruding towards the upper cover 12 is arranged at the position of the lower cover 13 corresponding to the milk interface 23, and a third opening 15 is arranged on the boss 16. The milk foam device 2 is fixed on the upper cover 12, the milk interface 23 is matched with the third opening 15 and inserted into the third opening 15, and the milk outlet of the milk suction pipe 4 is matched with the milk interface 23 and detachably inserted into the milk interface 23. A sealing ring 17 is arranged between the milk outlet of the milk suction pipe 4 and the milk interface 23, so that the milk suction pipe 4 can be relatively fixed and the milk interface 23 is sealed; the milk outlet of the milk suction pipe 4 is provided with an annular sealing ring groove, and the sealing ring 17 is arranged in the sealing ring groove. In addition, the milk outlet of the milk suction pipe 4 is also provided with a limit ring 42.

The milk foam outlet 22 is matched with the connecting end of the milk foam outlet pipe 3 and detachably inserted into the connecting end of the milk foam outlet pipe 3, a sealing ring 17 is arranged between the milk foam outlet 22 and the connecting end of the milk foam outlet pipe 3, specifically, the milk foam outlet 22 is provided with an annular sealing ring groove, and the sealing ring 17 is arranged in the sealing ring groove.

Furthermore, a jacket 5 is arranged between the milk foam outlet pipe 3 and the first opening 14, and the milk foam outlet pipe 3 is detachably connected with the jacket 5, so that the milk foam outlet pipe 3 can be better installed and fixed.

The collet 5 includes a base 51 and a pair of jaws 52, the base 51 is annular, the jaws 52 are symmetrically disposed on the left and right sides of the base 51, and one end of each jaw is suspended. The jacket 5 is arranged on the first opening 14, the milk foam outlet pipe 3 penetrates through the jacket 5, the inner cavity of the milk foam outlet pipe is tightly matched and connected with the milk foam outlet 22, and the outer circumference of the milk foam outlet pipe 3 is elastically and tightly matched and connected with the clamping jaws 52 of the jacket 5.

The base 51 is provided with a detent 53 corresponding to the first opening 14 so that the collet 5 can be snapped onto the first opening 14. A clamping block 54 is arranged at the suspended end of the clamping jaw 52, a clamping groove 31 matched with the clamping block 54 is arranged at the connecting end of the milk foam outlet pipe 3, and the milk foam outlet pipe 3 and the clamping sleeve 5 can be relatively fixed through buckling of the clamping block 54 and the clamping groove 31. One end of the clamping jaw 52 is suspended to be elastic, so that when the milk foam tube 3 is inserted into the jacket 5, the milk foam tube 3 and the jacket 5 can be relatively fixed through buckling the clamping block 54 and the clamping groove 31, and the clamping block 54 slides out of the clamping groove 31 with slight force, so that the milk foam tube 3 can be detached.

The collet 5 further includes positioning portions 55 and connecting portions 56, and the positioning portions 55 and the connecting portions 56 are symmetrically disposed on the upper and lower sides of the base 51 and located between the clamping jaws 52, respectively. Specifically, the positioning portion 55 is provided with a positioning groove 57, and accordingly, the connecting end of the milk foam outlet pipe 3 is provided with a positioning strip 32 matched with the positioning groove 57, and the positioning strip 32 moves along the positioning groove 57. The connecting part 56 is provided with a screw hole 58, the milk foam device 2 is provided with a U-shaped position 24 matched with the screw hole 58, and the screw connects the U-shaped position 24 with the screw hole 58, so that the clamping sleeve 5 is further fixed.

In addition, the nozzle of the milk foam outlet 22 and the nozzle of the connecting end of the milk foam outlet pipe 3 are provided with chamfers, which can play a guiding role. The connection end of the milk outlet bubble tube 3 is also provided with a limiting part 33, and correspondingly, the base part 51 is provided with a limiting step 59 matched with the limiting part 33.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents, and all changes that can be made without inventive step are intended to be embraced therein.

Claims

1. The utility model provides a coffee machine with can dismantle milk pipe structure, includes coffee machine body, sets up the milk box on coffee machine body, the milk box includes milk box lid, milk bubble ware, goes out the milk bubble pipe, milk bubble ware is equipped with the milk bubble export, milk bubble ware sets up in milk box lid, milk box lid corresponds milk bubble exit department and is equipped with first opening, go out milk bubble pipe through first opening and milk bubble exit linkage, its characterized in that: the milk foam outlet is matched with the milk foam outlet pipe and detachably inserted into the milk foam outlet pipe, a jacket is arranged between the milk foam outlet pipe and the first opening, and the jacket is used for mounting the milk foam outlet pipe.

2. The coffee machine with detachable milk tube structure of claim 1, characterized in that: the clamping sleeve comprises a base and at least two clamping jaws, the base is arranged on the first opening, the clamping jaws are symmetrically arranged on the base, and one end of each clamping jaw is suspended.

3. A coffee machine with a detachable milk tube structure according to claim 2, characterized in that: the clamping sleeve is arranged on the first opening, the milk foam outlet pipe penetrates through the clamping sleeve, the inner cavity of the milk foam outlet pipe is tightly matched and connected with the milk foam outlet, and the outer circumference of the milk foam outlet pipe is elastically and tightly matched and connected with the clamping jaw of the clamping sleeve.

4. A coffee machine with a detachable milk tube structure according to claim 3, characterized in that: the unsettled one end of clamping jaw is equipped with the fixture block, the link of going out milk bubble pipe is equipped with the draw-in groove, the fixture block cooperatees with the draw-in groove.

5. A coffee machine with a detachable milk tube structure according to claim 4, characterized in that: the connecting end of the milk foam outlet pipe is provided with a limiting part, the base part is provided with a limiting step, and the limiting part is matched with the limiting step.

6. A coffee machine with a detachable milk tube structure according to claim 2, characterized in that: the clamping sleeve further comprises a positioning part and a connecting part, and the positioning part and the connecting part are symmetrically arranged on the base part and are respectively positioned between the clamping jaws.

7. A coffee machine with a detachable milk tube structure according to claim 6, characterized in that: the location portion is equipped with the constant head tank, the link that goes out milk bubble pipe is equipped with the location strip, the constant head tank cooperatees with the location strip.

8. The coffee machine with detachable milk tube structure of claim 1, characterized in that: a sealing ring is arranged between the milk foam outlet and the milk foam outlet pipe, a sealing ring groove is formed in the milk foam outlet, and the sealing ring is arranged in the sealing ring groove.