Coffee handle

Abstract

The utility model discloses a coffee handle which comprises a coffee funnel and a funnel rod, a flow dividing nozzle is arranged at the bottom of the coffee funnel, the coffee funnel is manufactured through a stamping process, the outer side surface of the coffee funnel is preprocessed through machining, and the funnel rod is fixed on the outer side surface of the coffee funnel through welding. A plurality of annularly-arranged clamping tables are further welded to the side face of the upper portion of the coffee funnel to be rotationally installed with a steam opening of a coffee machine, the coffee funnel is rapidly manufactured through a stamping technology, punching is conducted through machining after stamping forming, the outer side surface is pretreated, burrs on the surface and the blank face are trimmed to be smooth, and the coffee funnel is manufactured. After the coffee handle is welded and assembled with the funnel rod and the clamping table, the coffee handle can be simply polished and brightened by adopting the polishing wheel, so that the polishing time and consumables are greatly reduced, the production efficiency of the coffee handle is improved, the production cost is reduced, and compared with a conventional sand mold casting process, the coffee funnel manufactured by adopting a stamping process has better environmental protection property.

Description

TECHNICAL FIELD

[0001] The utility model relates to coffee machine field, specifically a coffee handle. BACKGROUND

[0002] Coffee as one of the three major beverages in time has gradually popularized in the domestic public life, and the demand of coffee machine for making coffee is also more and more big. Among them, the coffee handle equipped on the coffee machine is the important accessory of the coffee machine for making coffee. At present, the production of coffee handle is through casting to make the blank, and the blank is integrally formed with coffee funnel and funnel handle, and then the surface of coffee handle is polished to smooth bright surface, so that the coffee funnel is not only beautiful but also durable. But the polishing of the surface of the blank to the smooth bright surface needs to consume a lot of processing time and polishing consumables, resulting in that the production efficiency of coffee handle is very low. On the other hand, the casting of coffee handle usually uses sand mold casting process, which has certain pollution to the environment. SUMMARY

[0003] In order to overcome the deficiencies of the prior art, the utility model provides a coffee handle.

[0004] The utility model solves technical scheme that it adopts:

[0005] A coffee handle, including coffee funnel, funnel rod, the coffee funnel bottom is equipped with the shunt nozzle, the coffee funnel is made through stamping process, and its outside surface is pretreated through machining, the funnel rod is fixed on the outside surface of coffee funnel through welding, the upper side surface of coffee funnel is still welded with multiple ringed clamping platforms, and the steam port of coffee machine is realized with the rotation of the installation.

[0006] The shunt nozzle is welded and fixed at the bottom of the coffee funnel.

[0007] The coffee funnel bottom is welded and fixed with the liquid leakage nozzle, the outer side wall surface of the liquid leakage nozzle is equipped with external threads, and the shunt nozzle is rotatably connected with the liquid leakage nozzle through the threaded port.

[0008] The clamping platform is lower than the top opening of the coffee funnel.

[0009] The top opening edge of the coffee funnel is processed with the ventilation gap.

[0010] The coffee funnel is made of stainless steel plate with a thickness of 3mm to 8mm, the wall surface of the inclined bottom is inclined to the center, the shunt nozzle is welded and fixed at the center of the inclined bottom, and the funnel rod and the clamping platform are welded and fixed on the outside wall of the straight cylinder part.

[0011] The beneficial effects of this utility model are as follows: The coffee funnel of this utility model is quickly manufactured by stamping process. After stamping, it is machined and punched, and the outer surface is pre-treated to smooth the burrs and blank surface. After welding and assembling with the funnel rod and mounting table, it can be simply polished with a polishing wheel. The polishing time and consumables are greatly reduced, which improves the production efficiency of coffee handles and reduces production costs. Moreover, compared with the previous sand casting process, the coffee funnel is manufactured by stamping process, which has better environmental protection. Attached Figure Description

[0012] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0013] Fig. 1 This is a schematic diagram of the structure of this utility model;

[0014] Fig. 2 This is an exploded view of a preferred embodiment of the present invention;

[0015] Fig. 3 This is a schematic diagram of another embodiment of the present invention. Detailed Implementation

[0016] Reference Figs. 1 to 3 A coffee handle includes a coffee funnel 1, a funnel rod 2, a spout 5, and multiple mounting platforms 6. The coffee funnel 1 is stamped from a stainless steel sheet and includes a straight cylindrical part 12 and a sloping bottom 13. The wall of the sloping bottom 13 is inclined towards the center, forming a funnel shape. The stamped coffee funnel 1 is then sent to machining for drilling and pre-treatment of the outer surface. The funnel rod 2 and the mounting platforms 6 are fixed to the outer surface of the coffee funnel 1 by welding. The spout 5 can be fixed by welding or installed at the bottom of the coffee funnel 1, i.e., at the center of the sloping bottom 13, through a connecting structure. In a preferred embodiment of this invention, the spout 5 is fixed to the coffee funnel 1 by welding, and the end of the funnel rod 2 is also fixed to the side surface 11 of the coffee funnel 1 by welding. The multiple mounting platforms 6 are evenly distributed around and welded to the upper part of the side surface 11. Since the coffee funnel 1 is not welded to other components... First, the side surface 11 of the coffee funnel 1 is pre-treated by machining, and the surface burrs and blank surface are smoothed. Similarly, the funnel rod 2 can also be machined separately, such as removing surface burrs or imprinting anti-slip patterns. After welding and assembling with the funnel rod 2 and the mounting table 6, the funnel rod 2, coffee funnel 1 and mounting table are simply polished and brightened with a polishing wheel. The polishing time and material consumption are greatly reduced. In addition, the coffee funnel is quickly made into blanks by stamping process, which improves the production efficiency of coffee handles and reduces production costs. Moreover, compared with the previous sand casting process, the coffee funnel is manufactured by stamping process, which has better environmental protection.

[0017] like Fig. 3As shown, in another embodiment of the present invention, when the diverter nozzle 5 is installed on the coffee funnel 1 through the connecting structure, the connecting structure is a drip nozzle 3 welded and fixed to the coffee funnel 1. The outer wall of the drip nozzle 3 is provided with an external thread 4. The diverter nozzle 5 is screwed and fixed to the drip nozzle 3 through the threaded opening, and the threaded connection achieves a good watertight connection.

[0018] Preferably, the mounting platform 6 is lower than the top opening of the coffee funnel 1, so that the top opening of the coffee funnel 1 can be fully inserted into the coffee machine to achieve a sealed connection. Furthermore, the edge of the top opening of the coffee funnel 1 is machined with a ventilation notch 7 to avoid the coffee portafilter being hindered by negative pressure at the top opening when removing the portafilter.

[0019] Furthermore, the coffee funnel 1 is stamped from a stainless steel plate with a thickness between 3mm and 8mm, preferably a stainless steel plate with a thickness between 4mm and 5mm, which has both good stamping processability and structural strength after forming.

Claims

1. A coffee handle comprising a coffee funnel (1), a funnel stem (2), the coffee funnel (1) is provided with a shunt nozzle (5) at the bottom, characterized in that: The coffee funnel (1) is made by stamping process, and its outer surface is pretreated by machining, the funnel rod (2) is fixed on the outer surface of the coffee funnel (1) by welding, and a plurality of ring-shaped clamping tables (6) are welded on the upper side of the coffee funnel to realize the rotation with the steam port of the coffee machine.

2. The coffee handle of claim 1, wherein: The flow divider (5) is welded and fixed at the bottom of the coffee funnel (1).

3. The coffee handle of claim 1, wherein: The coffee funnel (1) is welded and fixed with a liquid leakage nozzle (3) at the bottom, and the outer wall surface of the liquid leakage nozzle (3) is provided with external threads, and the flow divider (5) is rotationally fixed with the liquid leakage nozzle (3) through the threaded port.

4. The coffee handle of claim 1, wherein: The clamping table (6) is lower than the top opening of the coffee funnel (1).

5. The coffee handle according to claim 1 or 4, characterized in that: The top opening edge of the coffee funnel (1) is processed with a ventilation notch (7).

6. The coffee handle of claim 1, wherein: The coffee funnel (1) is made of stainless steel plate with a thickness of 3-8 mm, including a straight cylinder part (12) and an inclined bottom part (13), the wall surface of the inclined bottom part (13) is inclined to the center, the flow divider (5) is welded and fixed at the center of the inclined bottom part (13), and the funnel rod (2) and the clamping table (6) are welded and fixed on the outer side wall of the straight cylinder part (12).

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