Cold extraction water purification kettle

Abstract

The utility model belongs to the technical field of cold extraction kettles, and particularly relates to a cold extraction water purification kettle. According to the cold extraction water purification kettle, when water needs to be purified, the water purification structure is assembled in the water filtering barrel in advance, the water filtering barrel is installed at the bottom of the kettle cover and assembled on the bottle body along with the kettle cover, then water needing to be purified is poured into the feeding opening and flows through the water purification structure to be purified and filtered, and the water purification function is achieved; when cold extraction is needed, the cold extraction barrel replaces the water purification structure and is arranged in the water filtering barrel, then raw materials needing cold extraction are put into the feeding opening, cold extraction drinks can be made, the water purification function and the cold extraction function are integrated on the same product, a user can use the cold extraction device conveniently, and the cost of using water purification and cold extraction products by the user is saved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of cold extraction kettle, specifically relates to cold extraction water purifier. BACKGROUND

[0002] At present on the market, filter kettle and cold extraction kettle as two common household supplies, bear specific function role respectively. Water purifier concentrates on water purification, removes the impurity and peculiar smell in water through built-in filter element, ensures the safety and health of drinking water. However, this product is limited to filter purification purpose, and the function is single.

[0003] On the other hand, cold extraction kettle is designed for extracting cold extraction drinks, such as cold extraction coffee, tea drinks, etc., can fully release the flavor and aroma of food materials, and bring fresh and pleasant drinking experience to users. But unfortunately, the cold extraction kettle does not have the purification and filtration function, and the water source used needs to be pre-processed.

[0004] Therefore, when users pursue to make cold extraction drinks with purified water, they have to purchase two products of water purifier and cold extraction kettle, which not only increases the economic burden, but also occupies more household space. Therefore, there is an urgent need for an innovative product on the market that integrates purification and filtration and cold extraction functions to meet the diversified needs of users, simplify the use process and improve the quality of life. INVENTION CONTENTS

[0005] The utility model aims at overcoming the fact that the existing cold extraction kettle does not have the functions of water purification and cold extraction at the same time, and provides a cold extraction water purifier with the functions of water purification and cold extraction at the same time.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] The cold extraction water purifier comprises a bottle body, a kettle cover, a filter bucket, a cold extraction bucket and a water purification structure. The bottle body is provided with a bottle cavity with an upper opening. The kettle cover is used to cover the opening of the bottle cavity, which comprises a cover seat and a pressure relief cover. The cover seat is provided with a feeding port, and the pressure relief cover is used to cover the feeding port. The filter bucket is connected to the bottom of the cover seat and communicates with the feeding port. The filter bucket is provided with a water outlet hole and a limiting edge located on the outer periphery of the water outlet hole. The water purification structure is installed in the filter bucket. When the water purification structure is installed in place, the bottom of the water purification structure is placed on the upper side of the limiting edge. The cold extraction bucket is used to replace the water purification structure installed in the filter bucket, which is provided with a filter hole and a positioning stop edge located on the outer periphery of the upper part. When the cold extraction bucket is installed in place, the cold extraction bucket extends out of the bottom of the filter bucket through the water outlet hole, and the positioning stop edge is placed on the upper side of the limiting edge.

[0008] Compared with the prior art, the cold extraction water purifying kettle has the advantages that when water needs to be purified, the water purifying structure is assembled in the filter bucket in advance, the filter bucket is installed at the bottom of the kettle cover and is assembled on the bottle body with the kettle cover, then the water to be purified is poured into the feeding opening and flows through the water purifying structure for purification and filtration, so that the water purifying function is realized; when cold extraction is needed, the cold extraction bucket is replaced with the water purifying structure and is arranged in the filter bucket, then the raw material to be cold extracted is put into the feeding opening, so that the cold extraction beverage can be prepared, the water purifying function and the cold extraction function are integrated on the same product, the user can use conveniently, and the cost of the user for using the water purifying and cold extraction products is saved.

[0009] Further, the feeding opening is provided with a step portion, an outer periphery of an upper end of the filter bucket is provided with a resting stopper, and the filter bucket is installed at the bottom of the kettle cover from the upper side through the feeding opening and the resting stopper is abutted on the upper side of the step portion; in this way, the filter bucket is conveniently assembled with the kettle cover in an assembly manner, and the user can use conveniently.

[0010] Further, the pressure relief cover and the feeding opening are detachably connected through a threaded connection structure, the threaded connection structure comprises external threads arranged on an outer periphery of the pressure relief cover and internal threads arranged on an inner periphery of the feeding opening, and the external threads and the internal threads are detachably threadedly connected; in this way, the pressure relief cover is assembled in the feeding opening in a threaded manner, and the operation is simple; when the cold extraction beverage is prepared, foreign matters are prevented from entering the filter bucket through the feeding opening to contaminate the cold extraction raw material, and the health of the beverage is ensured.

[0011] Further, when the pressure relief cover and the feeding opening are assembled in place, the pressure relief cover and the feeding opening are in sealing cooperation; in this way, when the cold extraction beverage is not needed to be drunk, the beverage in the bottle body is air-isolated from the outside by screwing the pressure relief cover, foreign matters in the air are prevented from entering the bottle body to contaminate the beverage, and the health of the beverage is ensured.

[0012] Further, the pressure relief cover comprises a cover body and a connecting portion connected to a bottom of the cover body, an outer diameter of the connecting portion is smaller than an outer diameter of the cover body, the external threads are arranged on an outer periphery of the connecting portion, a sealing gasket is arranged between the bottom of the cover body and the connecting portion, and when the pressure relief cover and the feeding opening are assembled in place, the pressure relief cover is in sealing cooperation with the upper side of the step portion through the sealing gasket; the cover seat is provided with a water outlet nozzle in communication with an inner side of the bottle body; in this way, the pressure relief cover and the feeding opening are in sealing cooperation through the sealing gasket, the sealing cooperation manner is simple, and the product production and manufacturing are facilitated.

[0013] Further, the water purifying structure comprises a water purifying base and a filter element, the water purifying base is provided with a plurality of water purifying holes penetrating through upper and lower sides of the water purifying base, and the filter element is installed on the inner side of each water purifying hole; the filter element is a filter cotton or an activated carbon filter structure; in this way, the water purifying structure is simple in arrangement manner, and the bacteria and impurities in the purified water are good in effect.

[0014] Further, the resting baffle is provided with a first sealing ring on the outer periphery, and when the water filtering bucket is mounted in place relative to the feeding opening, the resting baffle is sealed with the inner side of the step portion through the first sealing ring. In this way, the water to be purified can be effectively prevented from flowing between the resting baffle and the feeding opening, so that part of the water is not purified, and the water purification effect is ensured.

[0015] Further, the resting baffle is provided with a first sealing ring on the outer periphery, and when the water filtering bucket is mounted in place relative to the feeding opening, the resting baffle is sealed with the inner side of the step portion through the first sealing ring. In this way, the water to be purified can be effectively prevented from flowing between the resting baffle and the feeding opening, so that part of the water is not purified, and the water purification effect is ensured.

[0016] Further, the resting baffle is provided with a first sealing ring on the outer periphery, and when the water filtering bucket is mounted in place relative to the feeding opening, the resting baffle is sealed with the inner side of the step portion through the first sealing ring. In this way, the water to be purified can be effectively prevented from flowing between the resting baffle and the feeding opening, so that part of the water is not purified, and the water purification effect is ensured.

[0017] Further, the resting baffle is provided with a first sealing ring on the outer periphery, and when the water filtering bucket is mounted in place relative to the feeding opening, the resting baffle is sealed with the inner side of the step portion through the first sealing ring. In this way, the water to be purified can be effectively prevented from flowing between the resting baffle and the feeding opening, so that part of the water is not purified, and the water purification effect is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a schematic view of a cold-brewing water purifying kettle

[0019] Figure 2 is an exploded view of the cold-brewing water purifying kettle equipped with a water purifying structure

[0020] Figure 3 is an exploded view of the cold-brewing water purifying kettle equipped with a cold-brewing bucket

[0021] Figure 4 is a sectional view of the cold-brewing water purifying kettle equipped with a water purifying structure

[0022] Figure 5 is a sectional view of the cold-brewing water purifying kettle equipped with a cold-brewing bucket

[0023] Figure 6 is a schematic view of a kettle cover, a cold-brewing bucket and a water purifying structure DETAILED DESCRIPTION

[0024] The specific implementation of the present application is described below with reference to the drawings. In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", and the like indicate the orientation or positional relationship shown in the drawings, and are only used to facilitate the description of the present application and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore cannot be understood as a limitation on the present application.

[0025] Referring to Figures 1 to 6 The cold extraction water purifying kettle of the present application comprises a bottle body 1, a kettle cover 2, a water filtering bucket 3, a cold extraction bucket 4, and a water purifying structure 5. The bottle body 1 is provided with an upper opening bottle cavity 11. The kettle cover 2 is used to cover the opening of the bottle cavity 11 and comprises a cover seat 21 and a pressure relief cover 22. The cover seat 21 is provided with a feeding port 23, and the pressure relief cover 22 is used to cover the feeding port 23. The water filtering bucket 3 is connected to the bottom of the cover seat 21 and communicates with the feeding port. The bottom of the water filtering bucket 3 is provided with a water outlet hole 31 and a limiting flange 32 located at the outer periphery of the water outlet hole 31. The water purifying structure 5 is installed in the water filtering bucket 3. When the water purifying structure 5 is installed in place, the bottom of the water purifying structure 5 is placed on the upper side of the limiting flange 32. The cold extraction bucket 4 is used to replace the water purifying structure 5 and is installed in the water filtering bucket 3. The cold extraction bucket 4 is provided with a water filtering hole (not shown in the figure) and a positioning stop flange 41 located at the upper outer periphery. When the cold extraction bucket 4 is installed in place, the cold extraction bucket 4 extends out of the bottom of the water filtering bucket 3 through the water outlet hole 31, and the positioning stop flange 41 is placed on the upper side of the limiting flange 32.

[0026] Compared with the prior art, the cold extraction water purifying kettle of the present application can realize the water purifying function when the water purifying structure 5 is assembled in the water filtering bucket 3 and installed on the bottom of the kettle cover 2 and the kettle cover 2 is assembled on the bottle body 1, and then the water to be purified is poured into the feeding port 23 and flows through the water purifying structure 5 for purification and filtration. When cold extraction is needed, the cold extraction bucket 4 is used to replace the water purifying structure 5 and is placed in the water filtering bucket 3, and then the raw materials for cold extraction are put into the feeding port 23 to make cold extraction drinks. The water purifying and cold extraction functions are integrated in the same product, which is convenient for users to use and saves the cost of using water purifying and cold extraction products.

[0027] Referring to Figures 2 to 6 In one embodiment, the feeding port 23 is provided with a stepped portion 24, the upper end of the water filtering bucket 3 is provided with a resting stop flange 33, and the water filtering bucket 3 is installed on the bottom of the kettle cover 2 from the upper side through the feeding port 23 and the resting stop flange 33 abuts on the upper side of the stepped portion 24. In this way, the water filtering bucket 3 and the kettle cover 2 are assembled in a convenient manner, which is convenient for users to use.

[0028] Referring to Figures 2 to 6In an embodiment, the pressure relief cover 22 is detachably connected with the feeding opening 23 through a threaded connection structure (not shown in the figure), which comprises external threads arranged on the outer periphery of the pressure relief cover 22 and internal threads arranged on the inner periphery of the feeding opening 23, and the external threads are detachably connected with the internal threads. In this way, the pressure relief cover 22 is assembled in the feeding opening 23 by screwing, which is simple to operate. When cold-brewed beverages are prepared, foreign matters are prevented from entering the filter bucket 3 through the feeding opening 23 to contaminate the cold-brewed raw materials, thereby ensuring the hygiene of the beverages.

[0029] In an embodiment, when the pressure relief cover 22 is assembled in place with the feeding opening 23, a sealing fit is formed between the pressure relief cover 22 and the feeding opening 23. In this way, when cold-brewed beverages are not needed to be drunk, the beverages in the bottle body 1 are air-isolated from the outside by screwing the pressure relief cover 22, thereby preventing bacteria in the air from entering the bottle body 1 to contaminate the beverages, and ensuring the hygiene of the beverages.

[0030] Referring to Figures 1 to 6 In an embodiment, the pressure relief cover 22 comprises a cover body 221 and a connecting portion 222 connected to the bottom of the cover body 221, the outer diameter of the connecting portion 222 is smaller than that of the cover body 221, the external threads are arranged on the outer periphery of the connecting portion 222, a sealing gasket (not shown in the figure) is arranged between the bottom of the cover body 221 and the connecting portion 222, and when the pressure relief cover 22 is assembled in place with the feeding opening 23, the pressure relief cover 22 forms a sealing fit with the upper side of the stepped portion 24 through the sealing gasket. The cover seat 21 is provided with a water outlet nozzle 20 communicating with the inside of the bottle body 1. In this way, the pressure relief cover 22 forms a sealing fit with the feeding opening 23 through the sealing gasket, and the sealing fit is simple and convenient for product production and manufacturing.

[0031] Referring to Figures 2 to 6 In an embodiment, the water purification structure 5 comprises a water purification base 51 and a filter element 52, the water purification base 51 is provided with a plurality of water purification holes 53 penetrating through the upper and lower sides thereof, and the filter element 52 is mounted on the inside of each water purification hole 53. The filter element 52 is a filter cotton or activated carbon filter structure, and a plurality of water purification holes 53 are arranged in a beehive shape on the water purification base 51. In this way, the water purification structure 5 is simple in arrangement and has a good effect of purifying bacteria and impurities in water.

[0032] In an embodiment, the resting flange 33 is provided with a first sealing ring (not shown in the figure) on the outer periphery thereof, and when the filter bucket 3 is assembled in place with respect to the feeding opening 23, the resting flange 33 forms a sealing fit with the inside of the stepped portion 24 through the first sealing ring. In this way, water that needs to be purified is effectively prevented from flowing between the resting flange 33 and the feeding opening 23, thereby ensuring the water purification effect.

[0033] In an embodiment, the positioning flange 41 is provided with a second sealing ring (not shown in the figure) on the outer periphery, and when the cold brewing barrel 4 is mounted to the filter barrel 3, the positioning flange 41 is sealed and matched with the inner side of the filter barrel 3 through the second sealing ring. In this way, the positioning flange and the filter barrel 3 are sealed and matched, and the cold brewing barrel 4 can be effectively fixed through the second sealing ring, so that the food in the cold brewing barrel 4 cannot enter the bottle body 1, and the beverage does not contain residue.

[0034] In an embodiment, the water purification structure 5 is provided with a third sealing ring (not shown in the figure) on the outer periphery, and when the water purification structure 5 is mounted to the filter barrel 3, the water purification structure 5 is sealed and matched with the inner side of the filter barrel 3 through the third sealing ring. In this way, the water purification structure 5 and the filter barrel 3 are sealed and matched, and the water purification structure 5 can be effectively fixed through the third sealing ring, so that the water purification structure 5 does not shake when the water to be purified is poured into the filter barrel 3, and the water purification quality is not affected.

[0035] Referring to Figures 2 to 6 In an embodiment, the cold brewing barrel 4 includes a barrel body 41 and a filter screen 42 located on the inner side of the barrel body 41, the side of the barrel body 41 is provided with a plurality of hollow structures 43, the filter screen 42 covers the hollow structures 43, and the filter holes are formed in the mesh holes of the filter screen 42. In this way, the cold brewing barrel 4 has a simple structure and good beverage brewing effect.

[0036] According to the disclosure and teaching of the above description, those skilled in the art of the present application can also make changes and modifications to the above embodiments. Therefore, the present application is not limited to the specific embodiments disclosed and described above, and some modifications and changes of the present application should also fall within the protection scope of the claims of the present application. In addition, although some specific terms are used in the present specification, these terms are only for convenience of explanation and do not constitute any limitation on the present application.

Claims

1. A cold brew water purifier pitcher, characterized in that, include: The bottle body has a cavity with an opening on the upper side; A lid is used to cover the opening of the bottle cavity. It includes a lid base and a pressure relief cap. The lid base is provided with a feeding port, and the pressure relief cap is used to cover the feeding port. A water filter bucket is connected to the bottom of the cover and communicates with the inlet. The bottom of the water filter bucket is provided with a water outlet and a limiting edge located on the outer periphery of the water outlet. The water purification structure is installed inside the water filter tank. When the water purification structure is installed in place, the bottom of the water purification structure rests on the upper side of the limiting edge. The cold extraction tank is used to replace the water purification structure installed inside the water filter tank. It has water filter holes and a positioning baffle located on the upper outer periphery. When the cold extraction tank is installed in place, the cold extraction tank extends out of the bottom of the water filter tank through the water outlet hole, and the positioning baffle rests on the upper side of the limiting edge.

2. The cold brew water purifier according to claim 1, characterized in that, The feeding port is provided with a stepped part, and the upper outer periphery of the filter bucket is provided with a resting edge. The filter bucket is installed at the bottom of the lid from the top through the feeding port, and the resting edge abuts against the upper side of the stepped part.

3. The cold brew water purifier according to claim 1, characterized in that, The pressure relief cover and the feeding port are detachably connected by a threaded connection structure. The threaded connection structure includes an external thread on the outer periphery of the pressure relief cover and an internal thread on the inner periphery of the feeding port. The external thread and the internal thread are detachably threaded together.

4. The cold brew water purifier according to claim 3, characterized in that, When the pressure relief cover and the feeding port are assembled in place, a sealed fit is formed between the pressure relief cover and the feeding port.

5. The cold brew water purifier according to claim 4, characterized in that, The feeding port is provided with a stepped part, and the upper outer periphery of the filter bucket is provided with a resting edge. The filter bucket is installed at the bottom of the lid from the top through the feeding port and the resting edge abuts against the upper side of the stepped part. The pressure relief cover includes a cover body and a connecting part at the bottom of the cover body. The outer diameter of the connecting part is smaller than the outer diameter of the cover body. The external thread is provided on the outer periphery of the connecting part. A sealing gasket is provided between the bottom of the cover body and the connecting part. When the pressure relief cover is assembled with the feeding port, the pressure relief cover forms a sealing fit with the upper side of the step part through the sealing gasket. The cap is equipped with a spout that connects to the inside of the bottle.

6. The cold brew water purifier according to claim 1, characterized in that, The water purification structure includes a water purification base and a filter element. The water purification base is provided with a plurality of water purification holes penetrating its upper and lower sides, and the filter element is installed inside each of the water purification holes.

7. The cold brew water purifier according to claim 6, characterized in that, The filter element is a filter cotton or activated carbon filter structure.

8. The cold brew water purifier according to claim 2, characterized in that, The outer periphery of the support edge is provided with a first sealing ring. When the filter bucket is installed in place relative to the feeding port, the support edge is sealed with the inner side of the step through the first sealing ring.

9. The cold brew water purifier according to claim 1, characterized in that, The positioning baffle is provided with a second sealing ring on its outer periphery. When the cold extraction tank is installed in place relative to the water filter tank, the positioning baffle is sealed to the inside of the water filter tank through the second sealing ring. The water purification structure is provided with a third sealing ring on its outer periphery. When the water purification structure is installed in place relative to the water filter bucket, the water purification structure is sealed to the inside of the water filter bucket through the third sealing ring.

10. The cold brew water purifier according to claim 1, characterized in that, The cold extraction tank includes a tank body and a filter screen located inside the tank body. The side of the tank body is provided with several hollow structures, and the filter screen covers the hollow structures. The water filtration holes are formed in the mesh of the filter screen.

Images