TWM522677U - Portable hand-pressing coffee maker - Google Patents

Description

Portable hand coffee machine

This creation is a portable hand coffee machine; especially a machine that is small and exquisite and does not require electricity. Using the semi-automatic piston principle, the push rod of the body is manually pushed and pressed, and the water is pressurized and sprayed into the coffee basket. A portable hand coffee machine that brews aromatic coffee.

The hand-pressed coffee machine of the prior art, such as the "New Type Patent Publication No. M417876", "Filtering Container for Coffee Machine and Coffee Machine", the coffee machine includes a machine table, a body, a filter member and a joint member, wherein the filter And the coupling member is assembled on the body, and the machine base comprises an operating pressure bar group, a piston rod connecting the piston and a positioning seat directly below the piston rod, the system is correspondingly placed on The inside of the body is formed with a first-class channel, and the flow channel is divided into a water inlet section and a water outlet section, wherein the diameter of the water inlet section is larger than the diameter of the water outlet section, by pushing the piston to The water outlet section forms an airtight state, and pours hot water into the flow channel and presses the coffee powder into a block shape, and the piston retreats to the water inlet section, the hot water can flow into the water outlet section, and finally the piston is pushed. Hot water is used to quench the coffee liquid.

However, the operating pressure bar group used in the conventional coffee machine has a large volume, and the coffee machine needs to use many accessories, and cannot be integrated into an easy-to-carry structure, and the operation is complicated, so It is very inconvenient to store, carry and use. It can not be used by users during outing, during travel, in mountain climbing, in field surveys or in offices, thus reducing the practicality of the coffee machine.

To this end, the creator, who has accumulated years of experience in the research and development of related products, researched the shortcomings and problems of the previously disclosed coffee machine, and created the case.

The purpose of this creation is to create a compact and non-powered one-piece coffee machine structure that allows the coffee machine with a typical thermos size to be pre-loaded with hot water and coffee ingredients, and is convenient for the user. Carrying out and using the piston valve body and push rod of the pressurizing component, the hot water in the coffee machine can be manually and simply pressurized into the coffee basket, so that the user can go out, travel, climb the mountain. In the wild, in the field or in the office, you can brew a cup of hot coffee at any time.

The portable hand coffee machine of the present invention comprises at least a body, a water cup assembly pressurizing assembly, a brewing assembly and a cup cover, wherein the body is provided with a first tubular housing and is disposed at a side of the first tubular housing. The tubular housing has an angle between the first tubular housing and the second tubular housing greater than 0 degrees; the water cup assembly is disposed above the first tubular housing of the body, the water cup assembly is provided with a base, and the base is connected to the foregoing An opening above the first tubular casing, and a water outlet and a one-way intake valve are disposed on the base, and a water cup is disposed above the base; the pressing component is disposed in the second tubular casing of the body, and the pressure component is provided with a piston a valve body, the piston valve body is provided with a pressurizing pipe, and an inlet pipe and an outlet pipe are respectively extended upward and downward at an end portion of the pressurizing pipe, and the inlet pipe is provided with a one-way inlet valve, and the outlet of the outlet pipe is a first sealing plug is provided, the first sealing plug is provided with a first elastic element at the end, and the pressing pipe of the piston valve body is provided with a push rod, the push rod is matched with the inner diameter of the pressing tube; The bubble component is set at Below the first tubular casing of the body, the brewing assembly is provided with a connecting seat, and a perforation is provided in the connecting seat, a coffee basket is arranged below the connecting seat, and a unidirectional water outlet is arranged below the coffee basket; It is disposed under the one-way water discharge device of the foregoing brewing assembly.

In the portable hand coffee machine of the present invention, the outer side of the pressing tube of the piston valve body is sleeved with a set body, and a push rod is arranged between the pressing tube and the sleeve body, and the sleeve body is disposed on the inner side. a groove, and a slot is laterally disposed at a bottom of the long groove; the push rod is provided with a rod body, the rod system is matched with the inner circumference of the pressure tube of the piston valve body, and the rod body is provided with a leak The component is provided with a ring around the upper end of the push rod, and a guiding ring body is disposed around the upper ring. The guiding ring system is spaced apart from the rod body, and a spring is arranged between the guiding ring body and the pressing tube; A protrusion is protruded from the end of the ring body, and the protrusion is matched with the long groove and the slot of the sleeve body.

The portable hand coffee machine of the present invention, wherein the push rod is made of plastic, and the leakage element of the rod body of the push rod is two sealing rings to ensure that water and air are not self-pressing. Leakage and the effect of pushing the water with the piston.

The portable hand coffee machine of the present invention, wherein the coffee basket is provided with an upper filter and a lower filter at the water inlet and the outlet of the upper and lower ends respectively, and the filter density of the lower filter is larger than that of the upper filter. The density of the filter holes allows the water pressurized by the pressurizing unit to smoothly flow into the coffee basket through the upper filter sheet, and the coffee cake is sufficiently filtered by the lower filter sheet.

The portable hand coffee machine of the present invention, wherein the outer side of the one-way water outlet is sleeved with a casing, so that the coffee basket and the one-way water discharge device are disposed therein, so as to facilitate the disassembly and cleaning of the coffee basket and the one-way water discharge device. .

The portable hand coffee machine of the present invention, wherein the one-way water outlet is provided with a body, the water outlet of the seat body is provided with a second sealing plug, and a second elastic element is disposed under the second sealing plug, below the second elastic element A shower head is provided so that the coffee brewed from the coffee basket will eventually flow from the shower head into the lid.

In order to further understand the creation, the implementation of the best portable hand coffee machine is as shown in the following formulas 1 to 12, and includes at least:

The first tubular housing 10 is disposed on the first tubular housing 10, and the second tubular housing 11 is disposed on one side of the first tubular housing 10 such that the angle between the first tubular housing 10 and the second tubular housing 11 is greater than 0. The anti-slip structure is disposed on the outer side of the first tubular casing 10, so that the user can conveniently hold the body 1 of the coffee machine and perform the pressing operation of the pressing component, and at the same time, has the effect of decorating the appearance.

The water cup assembly 2 is disposed above the first tubular housing 10 of the body 1. The water cup assembly 2 is provided with a base 20, and the base 20 is connected to the opening above the first tubular housing 10, and is disposed on the base 20. The water outlet 200 and the one-way air inlet valve 201 (shown in FIGS. 3 and 4); the water cup 21 is disposed above the base 20, and a leakage ring 22 is disposed between the base 20 and the water cup 21 to prevent water from seeping out of the water cup. The water cup 21 has a heat-insulating cup structure, and the anti-slip element 210 is disposed outside the water cup 21. The anti-slip element 210 has the function of anti-slip and heat insulation, so that the user can conveniently hold the water cup 21 and simultaneously Anti-scalding and decorative effect.

The pressurizing assembly 3 is disposed in the second tubular casing 11 of the body 1. The pressurizing assembly 3 is provided with a piston valve body 30. The piston valve body 30 is provided with a pressurizing pipe 300 and is at the end of the pressurizing pipe 300. An inlet pipe 301 and an outlet pipe 302 are respectively extended upwardly and downwardly to connect the water outlet 200 of the base 20 of the water cup assembly 2 by using the inlet pipe 301; the inlet pipe 301 is provided with a one-way inlet valve 303, so that the water cup The water in the assembly 2 only has to enter the piston valve body 30 in one direction, and the air or water in the piston valve body 30 cannot be pressed into the water cup assembly 2 in the opposite direction. The first sealing plug 304 is disposed at the outlet of the outlet pipe 302. a first elastic member 305 is disposed at an end of the first sealing plug 304 to seal the outlet of the water outlet pipe 302 by using the first sealing plug 304, and elastically supports the first sealing plug 304 by the first elastic member 305, so that A sealing plug 304 is expandable (as shown in Figures 3 and 6).

The outer side of the pressing tube 300 of the piston valve body 30 is sleeved with a set body 31, and a push rod 32 is disposed between the pressing tube 300 and the sleeve body 31. The push rod 32 is made of plastic or other suitable material. The sleeve body 31 is provided with a long groove 310 on the inner side, and a slot hole 311 is disposed on the bottom side of the long groove 310 (as shown in FIGS. 7-9); the push rod 32 is provided with the rod body 320. The rod body 320 is disposed in the inner circumference of the pressure tube 300 of the piston valve body 30, and a leakage preventing member 321 is disposed on the rod body 320. The leakage preventing element 321 is provided as two sealing rings to ensure water and The air does not leak from the pressure tube 300, and the effect of pushing the water by the piston is achieved; the upper end of the push rod 32 is provided with a ring 322, and the upper ring 322 is provided with a guiding ring 323, the guiding ring The body 323 is spaced apart from the rod body 320. When the rod body 320 is inserted into the pressing tube 300, the rod body 320 is used to assist the rod body 320 to move in the pressing tube 300 (as shown in FIG. 7). A spring 33 is disposed between the lead ring body 323 and the pressing tube 300. One end of the spring 33 is abutted against the top piston valve body 30, and the other end is abuts against the top 322 of the push rod 32 to make the push rod 32 The elastic tube is elastically stretched and moved on the pressing tube 300 (as shown in FIG. 6); a protrusion 324 is protruded from the end of the guiding ring body 323, and the protrusion 324 is matched with the long groove of the sleeve body 31. When the push rod 32 is disposed in the sleeve 31, the protrusion 324 of the push rod 32 is disposed in the long groove 310 of the sleeve body 31, and the concave portion of the sleeve body 31 is used. The groove 310 limits the range of movement of the push rod 32, and when the protrusion 324 of the push rod 32 is inserted into the slot 311 by the long groove 310, the storage effect of the push rod 32 can be achieved (see Figures 2, 3, and 6). 9)).

The brewing assembly 4 is disposed under the first tubular casing 10 of the body 1. The brewing assembly 4 is provided with a connecting seat 40 for supporting the elastic member 305 of the first sealing plug 304. The connecting seat 40 is provided with a through hole 400, so that the water flowing out of the water outlet pipe 302 of the piston valve body 30 can flow downward from the through hole 400, and the coffee basket 41 is disposed below the connecting seat 40 to utilize the coffee basket 41. The filter bag 410 is placed on the water inlet and the outlet of the upper and lower ends, and the filter film 410 and the lower filter piece 411 are respectively disposed. The filter element density of the lower filter piece 411 is greater than that of the upper filter piece 410. The density of the filter holes allows the water pressurized by the pressurizing unit 3 to smoothly flow into the coffee basket 41 via the upper filter sheet 410, and the coffee cake is sufficiently filtered by the lower filter sheet 411. A unidirectional water discharge device 42 is disposed below the coffee basket 41, so that the brewed coffee does not flow back into the coffee basket 41 after flowing out of the one-way water discharge device 42, and is disposed on the outer side of the one-way water discharge device 42. The housing 43 allows the coffee basket 41 and the one-way water discharge device 42 to be disposed therein to facilitate the disassembly and assembly of the coffee basket 41 and the one-way water discharge device 42 (as shown in FIG. 11); the one-way water discharge device 42 is provided. a body 420, a water outlet 421 of the base 420 is provided with a second sealing plug 422, and a second elastic member 423 is disposed under the second sealing plug 422, and a shower head 424 is disposed under the second elastic member 423 to utilize the first The second sealing plug 422 seals the water outlet hole 421 of the seat body 420, and elastically supports the second sealing plug 422 by using the second elastic member 423 disposed between the second sealing plug 422 and the shower head 424 to make the second sealing plug The 422 is stretchable and the coffee brewed from the coffee basket 41 will eventually flow from the shower head 424 into the lid 5 (as shown in Figures 3, 4 and 6).

The cup cover 5 is disposed under the one-way water discharge device 42 of the brewing unit 4, and the cup cover 5 is formed as a heat insulating cup structure, and a sliding element 50 is disposed outside the cup cover 5, and the sliding element 50 is disposed. It has the function of anti-slip and heat insulation, which makes it easy for the user to hold the lid, and at the same time has the effect of preventing hot hands and beautiful decoration.

As shown in Figures 2, 5, and 10-12, the portable hand coffee machine of the present invention is pre-filled with hot water (shown in Figure 10) in the water cup 21 of the water cup assembly 2, and is brewed. The coffee basket 41 of the component 4 is placed in the coffee powder to be brewed (as shown in FIG. 11), and the user only needs to rotate the pusher 32 of the pressurizing component (ie, the pusher 32 of FIG. 9 rotates counterclockwise). The protrusion 324 of the ring body 323 is inserted into the long groove 310 of the sleeve body 31, and then the push rod 32 can be ejected by the elastic force of the spring 33, so that the hot water in the water cup 21 can be sucked into the piston valve body 30 at the same time. At this time, the user can press the push rod 32 to press the hot water in the piston valve body 30 into the coffee basket 41 of the brewing unit 4, so that the push rod 32 can be pressed repeatedly to press the hot water into the coffee. In the basket 41, the brewed coffee is brewed, and the brewed coffee is filtered through the lower filter piece 411, and then injected into the lid 5 through the one-way water discharge device 42, so that the user can quickly brew a cup of hot coffee. After the user brews the coffee, the push rod 32 can be pressed inwardly and rotated in the opposite direction (ie, the push rod 32 of FIG. 9 is Rotation of the needle), the guide ring 323 of the projections 324 into slots 31 of the sleeve 311, the plunger 32 is positioned to complete the folding.

Therefore, the portable hand-operated coffee machine of this creation is designed in a compact and non-conducting style, so that the coffee machine with only the general thermos size can be pre-loaded with hot water and coffee raw materials, and is convenient for the user. Carrying out, and the creation of the innovative pressurized components, the use of the piston valve body and push rod settings, so that the hot water in the coffee machine can be manually and simply pressurized into the coffee basket, allowing users to You can brew a cup of hot coffee at any time during your outing, on the road, in the mountains, in the field, or in the office.

The above-mentioned embodiments or drawings are not intended to limit the product aspects, structures, or usages of the present invention, and any suitable variations or modifications of those skilled in the art should be considered as not departing from the scope of the invention.

1‧‧‧ Ontology
10‧‧‧First tubular housing
11‧‧‧Second tubular housing
2‧‧‧Water Cup Assembly
20‧‧‧Base
200‧‧‧ water outlet
201‧‧‧One-way intake valve
21‧‧‧ water cup
210‧‧‧Slip-proof components
22‧‧‧ leaking ring
3‧‧‧ Pressurized components
30‧‧‧ piston valve body
300‧‧‧ Pressurized tube
301‧‧‧ water inlet
302‧‧‧Outlet
303‧‧‧One-way inlet valve
304‧‧‧First sealing plug
305‧‧‧First elastic element
31‧‧‧ Socket
310‧‧‧Long groove
311‧‧‧Slots
32‧‧‧Put
320‧‧‧ rod body
321‧‧‧ leak-proof components
322‧‧‧上环围
323‧‧‧ Guide ring
324‧‧‧Bumps
33‧‧‧ Spring
4‧‧‧ brewing components
40‧‧‧Connecting seat
400‧‧‧Perforation
41‧‧‧coffee basket
410‧‧‧Upper filter
411‧‧‧ lower filter
42‧‧‧One-way water ejector
420‧‧‧ body
421‧‧‧ water outlet
422‧‧‧Second sealing plug
423‧‧‧Second elastic element
424‧‧‧Swiping head
43‧‧‧ Lower case
5‧‧‧ cup lid
52‧‧‧Slip-proof components

Figure 1 is an exploded view of the portable hand coffee machine of the present invention. Figure 2 is a perspective view of the portable hand coffee machine of the present invention. Figure 3 is a cross-sectional view (1) of Figure 2. Figure 4 is a cross-sectional view (2) of Figure 2. Figure 5 is an action diagram of the portable hand coffee machine of the present invention. Figure 6 is a cross-sectional view of Figure 5. Figure 7 is an assembled view of the sleeve and the push rod of the present invention. Fig. 8 is a motion diagram (1) of the sleeve and the push rod of the present invention. Figure 9 is the action diagram of the sleeve and the putter of this creation (2). Figure 10 is an assembled view of the cup of the water cup assembly of the present invention. Figure 11 is an assembled view of the brewing assembly and the lid of the present invention. Fig. 12 is an application example of the present creation.

1‧‧‧ Ontology

10‧‧‧First tubular housing

11‧‧‧Second tubular housing

2‧‧‧Water Cup Assembly

20‧‧‧Base

200‧‧‧ water outlet

201‧‧‧One-way intake valve

21‧‧‧ water cup

210‧‧‧Slip-proof components

22‧‧‧ leaking ring

3‧‧‧ Pressurized components

30‧‧‧ piston valve body

300‧‧‧ Pressurized tube

301‧‧‧ water inlet

302‧‧‧Outlet

303‧‧‧One-way inlet valve

304‧‧‧First sealing plug

305‧‧‧First elastic element

31‧‧‧ Socket

310‧‧‧Long groove

311‧‧‧Slots

32‧‧‧Put

320‧‧‧ rod body

321‧‧‧ leak-proof components

322‧‧‧上环围

323‧‧‧ Guide ring

324‧‧‧Bumps

33‧‧‧ Spring

4‧‧‧ brewing components

40‧‧‧Connecting seat

400‧‧‧Perforation

41‧‧‧coffee basket

410‧‧‧Upper filter

411‧‧‧ lower filter

42‧‧‧One-way water ejector

420‧‧‧ body

421‧‧‧ water outlet

422‧‧‧Second sealing plug

423‧‧‧Second elastic element

424‧‧‧Swiping head

43‧‧‧ Lower case

5‧‧‧ cup lid

50‧‧‧Slip-proof components

Claims (12)

A portable hand coffee machine includes at least: a body, a first tubular housing, and a second tubular housing obliquely disposed on one side of the first tubular housing, the first tubular housing and the second tubular housing The water cup assembly is disposed above the first tubular housing of the body, the water cup assembly is provided with a base, the base is connected to the opening above the first tubular housing, and the water outlet is provided at the base a one-way intake valve, a water cup is disposed above the base; a pressurizing assembly is disposed in the second tubular casing of the body, the pressurizing assembly is provided with a piston valve body, the piston valve body is provided with a pressurizing pipe, and is pressurized An inlet pipe and an outlet pipe are respectively extended upward and downward at the end of the pipe to connect the water outlet of the base of the water cup assembly by using the inlet pipe, and the inlet pipe is provided with a one-way inlet valve, and the outlet of the outlet pipe is provided a first sealing plug, the first sealing plug is provided with a first elastic element at the end, and the pressing pipe of the piston valve body is provided with a push rod, and the push rod is matched with the pressing tube The arrangement is such that neither water nor air leaks from the pressurized tube; the brewing assembly is disposed under the first tubular casing of the body, and the brewing assembly is provided with a connecting seat, and the connecting seat is used And a corrugating plate is disposed on the connecting seat, a coffee basket is disposed under the connecting seat, and a unidirectional water discharge device is disposed under the coffee cup; the cup cover is disposed on the brewing assembly Below the one-way drain. According to the portable hand coffee machine of claim 1, wherein the outer side of the pressing tube of the piston valve body is sleeved, and a push rod is disposed between the pressing tube and the sleeve body, and the sleeve body is provided. a long groove is disposed on the inner side, and a slot is disposed laterally on the bottom of the long groove; the push rod is provided with a rod body, and the rod system is matched with the inner circumference of the pressure tube of the piston valve body, and The rod body is provided with a leakage preventing element, the upper end of the push rod is provided with a ring circumference, and a guiding ring body is arranged around the upper ring, the guiding ring system is spaced apart from the rod body, and a space is arranged between the guiding ring body and the pressing tube a spring; a protrusion protruding from the end of the guiding ring body is disposed on the outer side, and the protrusion is matched with the long groove and the slot of the sleeve body. The portable hand coffee machine according to claim 1, wherein the outer side of the one-way water discharge device is sleeved with a casing, so that the coffee basket and the one-way water discharge device are disposed therein to facilitate the coffee basket and the one-way water discharge. Disassemble and clean the device. The portable hand coffee maker according to any one of claims 1 to 3, wherein the first tubular casing is provided with a slip-stop structure on the outer side thereof, so that the user can conveniently hold the body of the coffee machine and perform the pressing assembly. Pressing operation, and at the same time, it has the effect of decorative appearance. A portable hand coffee maker according to any one of claims 1 to 3, wherein a leak stop ring is disposed between the base of the water cup assembly and the water cup. The portable hand coffee maker according to any one of claims 1 to 3, wherein the water cup is a heat insulating cup structure. The portable hand coffee machine according to any one of claims 1 to 3, wherein the outer side of the water cup is provided with a sliding element, so that the user can conveniently hold the water cup, and at the same time, has the effect of preventing hot hands and decorative appearance. The portable hand coffee maker according to any one of claims 1 to 3, wherein the pusher is made of plastic, and the leakage element of the stem of the pusher is a two-sealing ring to ensure water Neither the air nor the air leaks from the pressurized tube, and the effect of pushing the water with the piston is achieved. The portable hand coffee machine according to any one of claims 1 to 3, wherein the coffee basket is provided with an upper filter and a lower filter at a water inlet and a water outlet of the upper and lower ends, respectively, the lower filter The density of the filter holes is greater than the density of the filter holes of the upper filter sheet, so that the water pressed by the pressurizing unit smoothly flows into the coffee basket through the upper filter sheet, and the coffee cake is sufficiently filtered by the lower filter sheet. The portable hand coffee machine according to any one of claims 1 to 3, wherein the one-way water discharge device is provided with a body, the water outlet of the seat body is provided with a second sealing plug, and the second sealing plug is provided under the second sealing plug. The second elastic element has a shower head below the second elastic element, so that the coffee brewed from the coffee basket finally flows into the cup cover from the shower head. The portable hand coffee maker according to any one of claims 1 to 3, wherein the cup lid is a heat insulating cup structure. The portable hand coffee machine according to any one of claims 1 to 3, wherein the outer side of the cup cover is provided with a sliding element, so that the user can conveniently hold the cup cover, and at the same time has the effect of preventing hot hands and decorative appearance. .