TWM493265U - Improved device for ice temperature extraction of coffee - Google Patents

Description

Coffee ice temperature extraction improvement device

The present invention relates to a layered socket arrangement of a melting tank and an extraction cylinder, which provides a continuous stacking of the coffee powder layer and the upper ice cubes, so that the ice can be uniformly oozing after being melted by the ice. The high-efficiency brewing and absorbing and tempering coffee liquid extraction makes it easy to operate, safe structure and its new technical field.

According to the daily routine, regular drinks and hobbies that are widely accepted by coffee, the extraction of coffee liquid is mainly a common type of high-temperature extraction such as hot water or steam, except for the distinction between various instruments or instruments. Unlike the hot ice extraction, ice cubes or chilled ice coffee production methods are used, and the ice water is melted into water droplets to penetrate slowly and pass through a pile of coffee powder layers. The method of extracting and extracting coffee ingredients into coffee water is generally called ice drip or ice-brewed coffee.

Among them, the ice drip caffeine has the difference of the extraction method of the extremely low temperature, the slow speed and the penetration of the coffee powder layer, and the different taste and quality of the hot extracted coffee or other iced coffee, etc., result in attracting completely different coffee groups, or Different levels of preference.

However, the production of traditional ice-drop coffee is mainly made by the ice cubes melted into ice water and then set to drop in the form of drops, and the slow-moving "drop by drop" into the coffee below. Within the powder layer; in the process of penetrating the ice water downward, the coffee component is extracted to complete the production of the coffee liquid; the characteristics of the production are, in addition to the slow melting of the ice cube, concentrated in the middle position. The ice water continuously falls in the middle position of the coffee powder pile layer, so that the uniformity of the ice water spreading or being absorbed toward the periphery is poor, and the raw material waste of the coffee powder is unevenly wet; the above-mentioned conventional In the ice-drop coffee method, the ratio of the amount of water to the amount of coffee powder is relatively high (ie, a fixed amount of water, which requires a larger amount of coffee powder), which results in a significant cost. It is obviously unreasonable to increase the price of iced coffee, which is about twice as expensive as other hot-extracted coffee.

In fact, as the aforementioned coffee powder is dripped by ice water, it is not evenly wet. Shape, the result also includes the extracted coffee liquid, which often has the effect of different concentration of the front and back, or each batch of the same amount of ice water, coffee powder, conditions, but due to uneven moisture, made coffee The liquid concentration cannot be stable and consistent with quality defects, which is one of the main reasons why the ice-drop coffee device cannot be widely used.

Moreover, in order to control the speed of ice droplets after melting, it is often at the bottom of the ice water tank and The adjusting valve is arranged, and the partitioning layer which is separated from the upper and lower sides of the accommodating groove of the coffee powder layer is arranged in an overhead type; not only the structure and the use are complicated, but also the actual manufacturing cost is increased. Especially for the safety of the container of the extraction device, such equipment is mostly made of all-material glass, and the process of cleaning after preparation and use is more likely to cause collision and damage, thereby causing injury and inconvenience to the user.

In view of the above-mentioned ice-drop coffee device, there are many shortcomings such as complicated structure, complicated use procedures and poor hygiene. The creator is integrated and improved, and the creation of this creation is completed.

The main purpose of this creation is to provide a simple composition of coffee ice temperature extraction improvement device; the main components include: an upper ice melting tank and a small bundle of small-sized extraction cartridges, which can be placed on the top of the liquid collecting pot The soft socket of the mouth is used for the segmented socket; the structure is provided, and the sequential operation of loading the coffee powder into the extraction cylinder and loading the ice cube into the ice tank in advance is performed, and after the assembly of the laminate is completed, The ice water melted in the upper ice melting tank, and the coffee liquid extracted by the tubular coffee powder pile in the lower extraction cylinder can be directly dropped down into the liquid collecting pot to complete the collection; The soft sleeve ring forms the ice melting tank, the extraction tube and the liquid collecting pot, and achieves the anti-collision effect of the intermediate socket, isolation and shock absorption, and provides excellent practical benefits of using the operation and cleaning after the event is extremely simple and safe. By.

The secondary purpose of the present invention is to provide an improved device for coffee ice temperature extraction which can uniformly wet the coffee powder layer and achieve high efficiency coffee liquid extraction; wherein the bottom of the extraction cylinder provides a water filter cloth to spread Carrying the coffee powder into the cum and stacking it into a tube shape; and then providing a uniform water cloth placed above the coffee powder pile layer in the extraction cylinder, After the melt water melts directly through the cloth surface of the water-repellent cloth, it is unfolded through the dispersion guide of the cloth body structure, and can be uniformly oozing down, so that the coffee powder pile layer is evenly wetted, thereby achieving convenient operation and coffee powder. It saves the benefits of using materials and complete extraction of ice-temperature coffee.

Another purpose of this creation is to provide an easy-to-use coffee ice cream The improved device is provided; wherein, after the extraction cylinder provides the water filter cloth across the back cover, the coffee powder can be taken into the mouth of the extraction cylinder; and then a uniform water cloth cover is placed on top of the coffee powder pile layer, After the ice cubes are stacked in the upper ice melting tank, they are directly inserted above the liquid collecting pot to complete the preparation of the coffee ice temperature extraction; or the extraction cylinder is first inserted above the liquid collecting pot, and the foregoing extraction can also be completed. The preparation of the material for the cylinder; it has excellent simplicity and safety effect during the operation, which is an important feature of the case.

Another purpose of this creation is to provide a hygienic coffee ice temperature. The improved device for extracting; wherein the water filter cloth and the water-repellent cloth which are respectively disposed on the bottom side and the mouth portion of the extraction cylinder are simple and round cloth pieces matching the inner diameter of the tank body; and the waste filter material can be inexpensively discarded (for example, non-woven fabric) ) Manufacture; set to be replaced after each use; in addition to no-clean after use, to prevent the residual taste of the previous filtrate, it mainly provides a sanitary effect that is not affected by the previous use, and is characterized by it.

2‧‧‧ ice melting tank

21‧‧‧ drip port

22‧‧‧

23‧‧‧Dust cover

3‧‧‧ Extraction cartridge

31‧‧‧ mouth

32‧‧‧Drain hole

33‧‧‧Flange

4‧‧‧ Socket ring

41‧‧‧ Ring

42‧‧‧Top edge

5‧‧‧Liquid pot

51‧‧‧ Hukou

52‧‧‧ grip

53‧‧‧ scale

61‧‧‧Water filter cloth

62‧‧ ‧ uniform cloth

I‧‧‧Ice

IS‧‧‧ melt water

C‧‧‧coffee powder

CS‧‧‧coffee liquid

The first picture: the exploded view of the composition of this creation.

Figure I-A: Auxiliary diagram of the extraction cartridge.

First Figure-B: An illustration of an embodiment of an extraction cartridge filled with coffee powder.

First Figure-C: An illustration of another embodiment of an extraction cartridge filled coffee powder.

First Figure-D: An illustration of an embodiment of ice packs filled with ice.

First Figure -E: An illustration of another embodiment of ice pack filling ice packs.

The second picture: a perspective view of the creation combination.

The third picture: an illustration of the profile of the creation.

Fig. 3A is an explanatory diagram of the cross-sectional action of the extraction cartridge filled with coffee powder.

The structure, technology, implementation, and use of this creation to achieve the above objectives are as follows.

For example, please refer to the first figure, the second figure and the third figure: the improved device for the coffee ice temperature extraction mainly includes: an upper ice melting tank 2; the ice tank I is placed in the upper groove; The bottom side of the bottom side is provided with a drip opening 21; wherein, on the side of the tank body of the ice melting tank 2, a handle 22 can be added to facilitate the lifting of the operation process; the outer side of the upper slot of the ice melting tank 2 is A dust cover 23 can be provided to provide a long-term process of extracting operation, sealing the notch, and preventing sanitary effects such as dust or mosquitoes, etc.; a middle section extraction cylinder 3; and a top side nozzle 31 for receiving a drip port 21 is aligned or nested, and has a drain hole 32 at the bottom end (please refer to FIG. 2A for details); and the top section is provided with a peripheral flange 33; a soft sleeve ring 4; the sleeve ring 4 The upper part of the bottom ring 41 is provided with an extraction cylinder 3 extending therein, and the peripheral flange 33 of the top section of the extraction cylinder 3 is finally nested, and is formed on the top of the extraction cylinder 3 Positioning; the inner side of the dome-shaped top edge 42 of the upper expansion sleeve 4 can provide the bottom portion of the ice-melting tank 2 to straddle and form a position, and The drip port 21 is adapted to be aligned or nested in the top side mouth 31 of the extraction cartridge 3, and completely receives the ice-melting water IS dissolved by the ice-melting tank 2; wherein the soft sleeve ring 4 is suitable for conforming The food safety specification of the silicone material is formed; a liquid collecting pot 5; the top section of the spout 51 is adapted to provide the outer side of the upper expanded edge 42 of the socket ring 4 to enter the span positioning, so that the extraction cylinder 3 can be extended The upper part of the inner side of the kettle body is hidden; the lower part of the kettle body becomes a coffee liquid collecting space; wherein, the side of the body of the liquid collecting pot 5 can be added with a grip 52, which facilitates the collection of the picking and coffee liquid during the operation process. After the kettle body is directly lifted, the coffee liquid is poured out conveniently; the bottom side of the body of the liquid collecting pot 5 is set according to the capacity of the scale 53 to facilitate the user to determine the coffee liquid in the pot. The amount or the remaining amount; by the above device and composition, the extraction cylinder 3 combined with the socket ring 4 can be placed independently (as shown in the first figure-B), or firstly sleeved on the upper part of the liquid collection pot 5 ( As shown in the first figure-C, the pre-sanding of the bottom of the extraction cylinder 3 is approximately the same as the inner diameter of the extraction cylinder 3. The water filter cloth 61 of the same type allows the extraction cylinder 3 to be loaded with the appropriate amount of ground coffee powder C, and is piled up into a cylindrical pile layer; and then the cross-distribution is added to the upper portion of the extraction cylinder 3 and the inner diameter of the extraction cylinder 3 is approximately equal. a piece of water-repellent cloth 62 (as shown in the third figure-A); thus, the preparation of the first stage of the extraction raw material is completed; Preparing the extraction raw material, and entering the extraction cylinder 3 sleeved in the upper section of the liquid collecting pot 5 through the socket ring 4, the ice melting tank 2 can be provided in an independent manner (as shown in the first figure-D), or The combination of the upper part of the liquid collecting pot 5 (as shown in the first figure-E), the appropriate amount of ice I is put into the stack; thus, the coffee extraction operation is started; the extraction process is stacked on the upper side. The ice temperature melt water IS in the ice melting tank 2 is gradually dissolved and downwardly dripped, and is passed through the drip port 21 to enter the top side nozzle 31 of the extraction cylinder 3, so that the ice temperature melt water IS passes through the water distribution cloth. 62 The distribution of the cloth body tissue is scattered, and the four scattered and downwards; so that the coffee powder C stack can be evenly wetted, and slowly pass through the layer of coffee powder C in the tube, dripping, The slow-flowing coffee liquid CS is extracted, and the coffee liquid CS which falls to the lowest layer at the lowest level can be directly dripped down into the set through the liquid discharge hole 32 at the bottom end of the extraction cylinder 3 after passing through the filter residue of the water filter cloth 61. Collected in the liquid kettle 5; and dissolved in the ice cube I to melt water IS and completely drip, through the heap of coffee powder C, and fall in the liquid collecting pot 5 The extraction and collection of the coffee liquid CS allows the user to directly collect the liquid 5 to carry out the pouring operation of the coffee liquid CS, which is particularly convenient in use.

Among them, the extraction concentration requirement of coffee liquid CS can be increased by increasing the amount of coffee powder C, or the amount of powder can be reduced, thereby achieving simple regulation of different tastes; or by increasing the amount of ice I. Light, or ice I can be more concentrated in the amount of powder, the same can achieve simple and different taste regulation.

Especially due to the use of quantitative ice I and coffee powder C for ice temperature extraction, although there are inevitable factors for long production time, the same is also obtained as a simple result of the approximate quantitative coffee liquid CS; the user can also collect liquid The display of the pot 5 content amount scale 53 can easily determine the progress of the coffee liquid CS extraction.

Furthermore, after the extraction is completed, the ice-melting tank 2 is lifted in reverse order, and the extraction cylinder 3 (including the socket ring 4) is lifted, together with the water-repellent cloth 61, the water-repellent cloth 62 and the coffee powder C residue. After being removed, the water can be washed and cleaned, and the operation is simple and safe.

The above description of the embodiments is intended to be illustrative of the present invention and is not intended to limit the present invention. Therefore, any changes in numerical values or substitution of equivalent elements are still within the scope of the present invention.

From the above detailed description, it can indeed show the simplicity and safety of the operation of the case, and the benefit of saving materials for high-efficiency extraction of ice-temperature coffee has met the definition of the patent law. Patent application.

2‧‧‧ ice melting tank

21‧‧‧ drip port

22‧‧‧

23‧‧‧Dust cover

3‧‧‧ Extraction cartridge

31‧‧‧ mouth

32‧‧‧Drain hole

33‧‧‧Flange

4‧‧‧ Socket ring

41‧‧‧ Ring

42‧‧‧Top edge

5‧‧‧Liquid pot

51‧‧‧ Hukou

52‧‧‧ grip

53‧‧‧ scale

61‧‧‧Water filter cloth

62‧‧ ‧ uniform cloth

Claims (6)

The invention relates to an improved device for extracting coffee ice temperature, which comprises: an upper ice melting tank; an ice block is arranged in the upper section; a bottom liquid outlet is provided at the bottom side; a middle section extraction cylinder; and a top side nozzle In order to be able to receive the drip port alignment or nesting, and the bottom end has a liquid discharge hole; and the top section is provided with a peripheral flange; a soft sleeve ring; the sleeve ring is an upper expansion ring sleeve; The inner side of the ring mouth can provide an extraction cylinder to extend through, and finally the outer flange of the top section of the extraction cylinder is finally nested, and is formed in the top positioning of the extraction cylinder; wherein, the top edge of the upper expansion sleeve On the inner side, the bottom section of the ice melting tank can be provided to straddle and form a position, and the drip mouth can be properly aligned or nested in the top side of the extraction cylinder, and completely filled by the dissolved in the ice melting tank. Ice-melting water; a set of liquid jug; the top section of the spout is suitable for providing the outer side of the top of the expansion ring of the socket ring into the cross-position, so that the extraction cylinder can be inserted into the upper part of the inner side of the body; The lower part of the kettle body is made into a coffee liquid collecting space; by means of the above-mentioned device and composition, a pre-sand is placed in advance at the bottom of the extraction cylinder Water cloth, so that the tube can receive a proper amount of coffee powder into a pile of cylindrical piles, then add a uniform water cloth across the pile layer, and sleeve the upper part of the liquid collecting pot by combining the socket ring; Therefore, the ice melting tank for completing the inner ice pile is provided, and is sleeved and positioned on the inner side of the dome-shaped top edge above the socket ring; thus, the ice in the ice melting tank can be melted by water, and the water is passed through the lower drip port. The top side of the extraction tube is closed, so that the ice-melt water is oozing down through the dispersion guide of the water-repellent cloth, and the dripping and slow-flowing coffee liquid is extracted, and the coffee liquid falling to the bottom layer is passed through the water filter cloth. After the filter residue is applied, it is directly collected downward through the liquid discharge hole at the bottom of the extraction cylinder, and is collected into the liquid collecting pot to be collected. For example, the improved device for the coffee ice temperature extraction according to the first aspect of the patent application; wherein the side of the tank body of the ice melting tank can be provided with a handle to facilitate the lifting of the ice block placing operation. An improved device for extracting coffee ice temperature according to claim 1, wherein a dust cover is provided on the periphery of the upper slot of the ice melting tank to provide a long-term extraction operation, and the slot cover is provided. Prevents hygienic effects such as dust or mosquitoes. The apparatus for improving the temperature of the coffee ice temperature according to the first aspect of the patent application; wherein the side of the body of the liquid collecting pot can be provided with a grip, which is convenient for lifting and collecting the coffee liquid after the operation is completed. The body of the kettle makes it easy to handle the pouring of coffee liquid. The improved device for the coffee ice temperature extraction according to the first aspect of the patent application; wherein the bottom side of the body of the liquid collecting pot has a setting according to the capacity, so that the user can judge the coffee in the pot. The amount of liquid produced or the amount remaining. The improved apparatus for extracting coffee ice temperature according to claim 1 of the patent application; wherein the soft sleeve ring is suitable for molding with a tannin material conforming to food safety regulations.