Quick-flush constant temperature feeding bottle and powder storage box

Abstract

The present invention relates to a fast-brewing constant-temperature feeding bottle, which comprises a heating bottle sleeve, a feeding bottle and a powder storage box. The feeding bottle comprises a bottle body and a cover assembly. The powder storage box is arranged between the bottle body and the cover assembly, and the bottle body is arranged in the bottle sleeve body. The powder storage box comprises a powder storage box body and a sealing plug. A powder storage bin is provided in the powder storage box body. The top of the powder storage bin is open and connected to the cover assembly. A powder outlet is provided at the bottom of the powder storage box body. The sealing plug is provided in the powder outlet and seals with the powder outlet. An elastic compression sleeve is provided between the bottom of the powder storage bin corresponding to the powder storage bin and the powder outlet. A push rod is provided on the inner side of the elastic compression sleeve, and the push rod points to the sealing plug. A connecting cover ring is provided at the lower end of the elastic compression sleeve, and the connecting cover ring is connected to the bottle mouth of the bottle body. The various parts of this fast-brewing constant-temperature feeding bottle adopt modular combination to achieve rapid combination switching. The heating bottle sleeve can heat the feeding bottle, and the powder storage box can quickly release powder by pressing, thereby solving the problem of fast milk preparation in scenarios such as night feeding and travel.

Description

Technical Field

[0001] The invention relates to a quick-cooking milk bottle, in particular to a quick-cooking constant-temperature milk bottle and a powder storage box. Background Art

[0002] Chinese Patent No. 201920225600.6, issued on November 29, 2019, discloses a milk powder storage box that prevents accidental opening. The box includes a powder storage bin assembly, a powder storage chamber provided therein, a discharge outlet provided at the bottom of the powder storage chamber, a sealing plug, and a flexible sleeve, with the sealing plug inserted into the discharge outlet. The side wall of the powder storage chamber is provided with an opening that communicates with the exterior of the powder storage bin assembly. The flexible sleeve is disposed within the powder storage chamber and positioned on the sealing plug. The flexible sleeve has an opening that seals against the edge of the opening. In this milk powder storage box that prevents accidental opening, the sealing plug is used to block the discharge outlet for discharging milk powder. To open the sealing plug, one needs to insert a finger into the flexible sleeve through the opening, then push the plug so that the sealing plug is pushed out of the discharge outlet, thereby opening the discharge outlet. This structure is complex and cumbersome to operate, and the surface of the flexible sleeve is concave, which easily accumulates dust and is difficult to clean. Summary of the Invention

[0003] The purpose of the present invention is to overcome the deficiencies of the prior art and to provide a fast-brewing constant-temperature feeding bottle with a reasonable structure and convenient milk making.

[0004] The object of the present invention is achieved like this:

[0005] The lid assembly is electrically connected to the bottle cover, and the control module is electrically connected to the bottle cover. The lid assembly is electrically connected to the bottle cover, and the control module is electrically connected to the bottle cover. The control module is electrically connected to the bottle cover, and the control module is electrically connected to the bottle cover. The control module is electrically connected to the bottle cover. The control module is electrically connected to the bottle cover. The control module is electrically connected to the bottle cover. The control module is electrically connected to the bottle cover. The control module is electrically connected to the bottle cover.

[0006] The purpose of the present invention can also be solved by the following technical measures:

[0007] As a more specific solution, the upper end of the push rod is connected to the bottom of the powder storage bin, and the bottom of the powder storage bin and / or the push rod are provided with a powder outlet hole, which is communicated with the powder outlet.

[0008] As a further solution, the cover assembly includes an upper cover ring, a silicone nipple and an outer cover. The silicone nipple is sealed to the upper cover ring, the upper cover ring is threadedly connected to the top of the powder storage box body, and the outer cover is arranged outside the silicone nipple and connected to the upper cover ring.

[0009] As a further solution, the elastic compression sleeve is sleeve-shaped, and the lower end of the elastic compression sleeve is provided with an outer fold, a connecting cover ring is hung on the outer fold, and the outer fold is crimped between the connecting cover ring and the top surface of the bottle mouth of the bottle body.

[0010] As a further solution, a handle is provided outside the powder storage box body, one end of the handle is connected to the powder storage box body as a whole, and the other end of the handle is bent downward and suspended in the air; the handle is also wrapped with a silicone outer layer, which extends to the other end of the handle and is connected to the elastic compression sleeve as a whole; the upper end of the powder storage box body is provided with an external thread, which is exposed on the silicone outer layer.

[0011] As a further solution, a flow-blocking net is further provided on the top of the powder storage box body, and the flow-blocking net covers the top of the powder storage bin, and a plurality of mesh holes are provided on the surface of the flow-blocking net.

[0012] As a further solution, the control module includes a silicone shell and a control circuit board. The control circuit board is provided with an intelligent matching power supply circuit, a control switch, a power supply interface, a temperature sensor and a digital display tube. The control switch and the power supply interface are electrically connected to the intelligent matching power supply circuit respectively. The control circuit board is encapsulated in the silicone shell. The temperature sensor extends out of the silicone shell and exposes the inner surface of the bottle sleeve body. The silicone shell is provided with a socket corresponding to the power supply interface, and the silicone shell is provided with a light-transmitting window corresponding to the digital display tube.

[0013] As a further solution, one side of the bottle cover body is provided with a slit along its axial direction, and a closing band is provided on the side of the outer surface of the bottle cover body corresponding to the slit, and the closing band is connected to the other side of the outer surface of the bottle cover body corresponding to the slit through a Velcro; or, one side of the bottle cover body is provided with a slit along its axial direction, and a closing band is connected to the lower end of the outer surface of the bottle cover body corresponding to the slit, and the closing band is connected to the outer surface of the bottle cover body on both sides of the slit through Velcro.

[0014] As a further solution, the bottle cover body is also provided with a lanyard; the power supply interface is a USB interface; the intelligent matching power supply circuit is provided with a PD protocol power supply IC chip; the bottle cover body includes an outer layer and an inner layer, and the heating element is a heating film, which is arranged between the outer layer and the inner layer.

[0015] Another object of the present invention is to overcome the deficiencies of the prior art and to provide a powder storage box that has a reasonable structure, is easy to open the sealing plug, and is easy to clean.

[0016] Another object of the present invention is achieved in that:

[0017] A powder storage box includes a powder storage box body, a cover assembly and a sealing plug. A powder storage bin is provided in the powder storage box body, the top of the powder storage bin is open and connected to the cover assembly, a powder outlet is provided at the bottom of the powder storage box body, the powder outlet is communicated with the outside and the powder storage bin, the sealing plug is arranged in the powder outlet and seals with the powder outlet, and is characterized in that an elastic compression sleeve is provided between the bottom of the powder storage bin corresponding to the powder storage bin and the powder outlet, a push rod is provided on the inner side of the elastic compression sleeve, and the push rod points to the sealing plug.

[0018] The beneficial effects of the present invention are as follows:

[0019] (1) This fast-brewing constant temperature milk bottle includes a heating bottle sleeve, a milk bottle and a powder storage box. Each part adopts a modular combination to achieve fast combination switching. The heating bottle sleeve can heat the milk bottle, and the powder storage box can quickly release powder by pressing, solving the problem of fast milk preparation in scenarios such as night feeding and travel;

[0020] (2) The bottle sleeve of this fast-charge constant temperature baby bottle is equipped with an intelligent matching power supply circuit, which can automatically identify 5V2A, QC3.0, and PD power supply modes. It is suitable for matching high-power heaters (18W), so that the heater can work within the power range of 10-18W to achieve rapid heating. The water temperature in the inner bottle can be quickly heated from room temperature or low temperature to 42 degrees Celsius;

[0021] (3) The bottle cover of this fast-flow constant temperature feeding bottle has a digital display tube and a temperature sensor, which can detect the temperature of the feeding bottle in real time. When it exceeds 42 degrees Celsius, it can be used for early warning to prevent scalding of infants and young children, and also avoid the damage of high temperature to the nutrition of formula milk powder;

[0022] (4) The bottle cover of this fast-brewing constant temperature bottle has a switch function, and the user can cut off the power supply through the switch;

[0023] (5) The bottle cover of this fast-flush constant-temperature feeding bottle is provided with a slit on the bottle cover body, and the distance of the slit can be increased as the outer diameter of the bottle increases, so that the constant-temperature feeding bottle cover can be used with bottles of various specifications (such as bottles with a diameter of 60-75MM);

[0024] (6) The bottle cover of this fast-flow constant temperature baby bottle is equipped with a lanyard for easy carrying; moreover, the lanyard is made of silicone material, which is softer and more comfortable, and can be hung around the neck;

[0025] (7) This powder storage box uses external pressure to push the internal push rod to push out the sealing plug, thereby opening the powder outlet and pouring out the milk powder; it can be directly connected to the bottle to achieve fast milk preparation. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the exploded structure of an embodiment of a quick-brewing constant-temperature feeding bottle of the present invention.

[0027] Figure 2 This is a schematic diagram of the overall exploded structure of the powder storage box and the cover body in the present invention.

[0028] Figure 3 for Figure 2 Schematic diagram of the structure from another angle.

[0029] Figure 4 This is a schematic diagram of the structure of the present invention after assembly from the left.

[0030] Figure 5 for Figure 4 AA cross-sectional structural diagram.

[0031] Figure 6 This is a schematic diagram of the three-dimensional structure of the present invention after assembly.

[0032] Figure 7 This is a schematic diagram of the decomposed structure of the control module in the present invention.

[0033] Figure 8 for Figure 7 Schematic diagram of the structure from another angle.

[0034] Figure 9 This is a schematic diagram of the exploded structure of the heating bottle sleeve in the present invention.

[0035] Figure 10 This is a schematic diagram of the exploded structure of the powder storage box of the present invention.

[0036] Figure 11 for Figure 10 Schematic diagram of the structure from another angle.

[0037] Figure 12 This is a schematic diagram of the three-dimensional structure of the powder storage box after assembly in the present invention.

[0038] Figure 13 This is a schematic diagram of the top view of the powder storage box after assembly in the present invention.

[0039] Figure 14 for Figure 13 BB cross-sectional structure diagram. DETAILED DESCRIPTION

[0040] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0041] Example 1, see Figures 1 to 9As shown, a quick-brew constant temperature feeding bottle includes a heating bottle sleeve, a feeding bottle and a powder storage box 20. The heating bottle sleeve includes a bottle sleeve body 4, a heating element and a control module 5. The heating element and the control module 5 are electrically connected. The heating element and the control module 5 are arranged on the bottle sleeve body 4. The feeding bottle includes a bottle body 3 and a cover assembly 10. The powder storage box 20 is arranged between the bottle body 3 and the cover assembly 10. The bottle body 3 is arranged in the bottle sleeve body 4; the powder storage box 20 includes a powder storage box body 6 and a sealing plug 8. The powder storage box body 6 is provided with a powder storage bin 61. The powder storage bin 61 The top is open and connected to the cover assembly 10. A powder outlet 73 is provided at the bottom of the powder storage box body 6. The sealing plug 8 is arranged in the powder outlet 73 and seals with the powder outlet 73. An elastic compression sleeve 72 is provided between the bottom of the powder storage bin 61 corresponding to the powder storage box body 6 and the powder outlet 73. A push rod 65 is provided on the inner side of the elastic compression sleeve 72, and the push rod 65 points to the sealing plug 8; the lower end of the elastic compression sleeve 72 is provided with a connecting cover ring 9, and the inner wall of the connecting cover ring 9 is provided with an internal connecting thread, which is connected to the bottle mouth of the bottle body 3.

[0042] The upper end of the push rod 65 is connected to the bottom of the powder storage bin 61. The bottom of the powder storage bin 61 is provided with a first powder outlet hole 66. The push rod 65 is provided with a second powder outlet hole 67. The first powder outlet hole 66 and the second powder outlet hole 67 are respectively connected to the powder outlet 73.

[0043] The cover assembly 10 includes an upper cover ring 13, a silicone nipple 12 and an outer cover 11. The silicone nipple 12 is sealed with the upper cover ring 13. The upper cover ring 13 is threadedly connected to the top of the powder storage box body 6 (an external connecting thread 62 is provided on the top of the powder storage box body 6). The outer cover 11 is arranged outside the silicone nipple 12 and connected to the upper cover ring 13.

[0044] The elastic compression sleeve 72 is sleeve-shaped, and an outer flange 74 is provided at the lower end of the elastic compression sleeve 72 . A connecting cover ring 9 is hung on the outer flange 74 , and the outer flange 74 is pressed between the connecting cover ring 9 and the top surface of the bottle mouth of the bottle body 3 .

[0045] The powder storage box body 6 is also provided with a handle 63, one end of the handle 63 is connected to the powder storage box body 6 as a whole, and the other end of the handle 63 is bent downward and suspended in the air; the handle 63 is also wrapped with a silicone outer layer 71, the silicone outer layer 71 extends to the other end of the handle 63 and is connected to the elastic compression sleeve 72 as a whole; the upper end of the powder storage box body 6 is provided with an external thread, which is exposed on the silicone outer layer 71.

[0046] The top of the powder storage box body 6 is further provided with a flow-blocking net 2 , which covers the top of the powder storage bin 61 . The surface of the flow-blocking net 2 is provided with a plurality of mesh holes 21 , and the center of the flow-blocking net 2 is provided with a carrying handle 22 .

[0047] The control module 5 includes a silicone shell 50 and a control circuit board 54. The control circuit board 54 is provided with an intelligent matching power supply circuit, a control switch 52, a power supply interface 55, a temperature sensor 57 and a digital display tube 53. The control switch 52 and the power supply interface 55 are electrically connected to the intelligent matching power supply circuit respectively. The control circuit board 54 is encapsulated in the silicone shell 50. The temperature sensor 57 extends out of the silicone shell 50 and exposes the inner surface of the bottle sleeve body. The silicone shell 50 is provided with a socket corresponding to the power supply interface 55, and the silicone shell 50 is provided with a light-transmitting window corresponding to the digital display tube 53.

[0048] The back of the silicone shell 50 is provided with a cavity 56, and the control circuit board 54 is encapsulated in the cavity 56. The outer periphery of the silicone shell 50 is provided with an annular groove 51. The bottle sleeve body is provided with an opening corresponding to the silicone shell 50, and the annular groove 51 is buckled with the opening.

[0049] The bottle sleeve body has a slit 43 formed along its axis on one side. A closing band 42 is provided on the outer surface of the bottle sleeve body on the side corresponding to the slit 43. The closing band 42 is connected to the outer surface of the bottle sleeve body on the other side corresponding to the slit 43 via a Velcro fastener. Specifically, one side of the closing band 42 is sewn together with the outer surface of the bottle sleeve body on the side corresponding to the slit 43. The other side of the closing band 42 facing the bottle sleeve body has a rough surface. The outer surface of the bottle sleeve body on the other side corresponding to the slit 43 has a buckle surface, and the rough surface and buckle surface are connected to each other.

[0050] The bottle holder body is further provided with a hanging rope 41 .

[0051] The hanging rope 41 is a silicone shoulder strap, and both ends of the silicone shoulder strap are rotatably connected to the upper end of the bottle holder body.

[0052] The power supply interface 55 is a USB 3.1 TYPE-C interface; the intelligent matching power supply circuit is provided with a PD protocol power supply IC chip 58 .

[0053] The bottle sleeve body comprises an outer layer and an inner layer, and the heating element is a heating film, which is arranged between the outer layer and the inner layer.

[0054] The operating principle is as follows: tearing the side of the sealing band 42 connected to the bottle holder body opens the slit 43, facilitating the insertion of the bottle into the bottle holder body 4. Then, tightening the sealing band 42 narrows the slit 43, allowing the bottle holder body to tightly wrap around the bottle body 3, bringing the heating film closer to the bottle body 3, reducing heat loss. Furthermore, the temperature sensor 57 can also be closer to the bottle body 3, enabling more accurate temperature measurement. Connecting the power supply and starting it via the control switch, the digital display tube 53 reflects the real-time temperature. If the temperature is above 42 degrees Celsius, the heating film does not operate. If the temperature is below 42 degrees Celsius, the heating film operates, heating the bottle body 3 until it reaches 42 degrees Celsius. This cycle keeps the bottle body 3 at a constant temperature of 42 degrees Celsius. When preparing milk, the powder storage box body 6 is pressed downward, the elastic compression sleeve 72 is compressed, and the push rod 65 is pressed against the inner surface of the sealing plug 8 to push the sealing plug 8 into the feeding bottle. The milk powder pre-stored in the powder storage box body 6 falls into the feeding bottle, and the milk preparation is completed.

[0055] Example 2, see Figures 10 to 14 As shown, a powder storage box 20 includes a powder storage box body 6, a cover assembly 10 and a sealing plug 8. A powder storage bin 61 is provided in the powder storage box body 6. The top of the powder storage bin 61 is open and connected to the cover assembly 10. A powder outlet 73 is provided at the bottom of the powder storage box body 6. The powder outlet 73 is communicated with the outside and the powder storage bin 61. The sealing plug 8 is arranged in the powder outlet 73 and is sealed with the powder outlet 73. An elastic compression sleeve 72 is provided between the bottom of the powder storage bin 61 corresponding to the powder storage bin 61 and the powder outlet 73 of the powder storage box body 6. A push rod 65 is provided on the inner side of the elastic compression sleeve 72, and the push rod 65 points to the sealing plug 8.

[0056] The upper end of the push rod 65 is connected to the bottom of the powder storage bin 61. The bottom of the powder storage bin 61 is provided with a first powder outlet hole 66. The push rod 65 is provided with a second powder outlet hole 67. The first powder outlet hole 66 and the second powder outlet hole 67 are respectively connected to the powder outlet 73.

[0057] The powder storage box body 6 is provided with a silicone sleeve 7, from the lower end of which extends an elastic compression sleeve 72. The elastic compression sleeve 72 is sleeve-shaped, and the lower end of the elastic compression sleeve 72 forms the powder outlet 73. The top of the powder storage box body 6 extends outside the top of the silicone sleeve 7 and is connected to the cover assembly 10. The top of the powder storage box body 6 is provided with an external connecting thread 62.

[0058] The lower end of the elastic compression sleeve 72 is provided with an outer flange 74 , and a connecting cover ring 9 is hung on the outer flange 74 . The inner wall of the connecting cover ring 9 is provided with an inner connecting thread.

[0059] The powder storage box body 6 is further provided with a handle 63 .

[0060] One end of the handle 63 is integrally connected to the powder storage box body 6, while the other end of the handle 63 is bent downward and suspended in the air. The handle 63 is also wrapped with a silicone outer layer 71, which extends beyond the other end of the handle 63 and is integrally connected to an elastic compression sleeve 72. The outer wall of the powder storage box body 6 is also provided with a rib 64. The silicone sleeve 7 is connected to the powder storage box body 6 through secondary injection molding, and the silicone sleeve 7 covers the rib 64.

[0061] The internal connecting thread of the connecting cover ring 9 is connected to the plug cover 91.

[0062] The cover assembly 10 includes a dust cover 14 , which is threadably connected to the top of the powder storage box body 6 .

[0063] The top of the powder storage box body 6 is further provided with a flow-blocking net 2 , which covers the top of the powder storage bin 61 . The surface of the flow-blocking net 2 is provided with a plurality of mesh holes 21 , and the center of the flow-blocking net 2 is provided with a carrying handle 22 .

[0064] The outer top surface of the dust cover 14 is provided with a handle 16. Specifically, a hole 15 is provided at the center of the top of the dust cover 14. A latch 17 is located at the bottom of the handle 16. Latch 17 has a groove around its periphery. An annular rib is provided on the inner wall of the hole 15. Latch 17 is inserted into the hole 15, interlocking with the groove and the rib. Latch 17 extends into the inner top surface of the dust cover 14 and is positioned adjacent to or against the handle 22.

[0065] Its working principle is as follows: put water into the feeding bottle, open the plug cover 91 of the powder storage box 20, and connect it to the bottle mouth of the feeding bottle using the connecting cover ring 9; in addition, remove the dust cover 14 of the powder storage box 20 and replace it with the nipple cover assembly of the feeding bottle; finally, after adjusting the water temperature to a suitable temperature, press down the powder storage box body 6, the elastic compression sleeve 72 is compressed, and the push rod 65 presses against the inner surface of the sealing plug 8 to push the sealing plug 8 into the feeding bottle, and the milk powder pre-stored in the powder storage box body 6 falls into the feeding bottle, thereby achieving milk preparation.

Claims

1. A quick-flush constant-temperature feeding bottle, comprising a heating bottle sleeve, a feeding bottle and a powder storage box (10), wherein the heating bottle sleeve comprises a bottle sleeve body (4), a heating element and a control module (5), the heating element and the control module (5) being electrically connected, the heating element and the control module (5) being arranged on the bottle sleeve body (4), the feeding bottle comprising a bottle body (3) and a cover assembly (10), the powder storage box (10) being arranged between the bottle body (3) and the cover assembly (10), and the bottle body (3) being arranged in the bottle sleeve body (4); characterized in that: The powder storage box (10) comprises a powder storage box body (6) and a sealing plug (8), wherein a powder storage bin (61) is provided in the powder storage box body (6), the top of the powder storage bin (61) is open and connected to the cover assembly (10), a powder outlet (73) is provided at the bottom of the powder storage box body (6), the sealing plug (8) is arranged in the powder outlet (73) and is sealed with the powder outlet (73), an elastic compression sleeve (72) is provided between the bottom of the powder storage bin (61) of the powder storage box body (6) and the powder outlet (73), a push rod (65) is provided on the inner side of the elastic compression sleeve (72), and the push rod (65) points to the sealing plug (8); a connecting cover ring (9) is provided at the lower end of the elastic compression sleeve (72), and an inner wall of the connecting cover ring (9) is provided with an internal connecting thread, and the internal connecting thread is connected to the bottle mouth of the bottle body (3); The upper end of the push rod (65) is connected to the bottom of the powder storage bin (61), and the bottom of the powder storage bin (61) and / or the push rod (65) are provided with a powder outlet hole, which is communicated with the powder outlet (73); The control module (5) includes a silicone shell (50) and a control circuit board (54). The control circuit board (54) is provided with an intelligent matching power supply circuit, a control switch (52), a power supply interface (55), a temperature sensor (57) and a digital display tube (53). The control switch (52) and the power supply interface (55) are electrically connected to the intelligent matching power supply circuit respectively. The control circuit board (54) is encapsulated and arranged in the silicone shell (50). The temperature sensor (57) extends out of the silicone shell (50) and is exposed to the inner surface of the bottle sleeve body (4). The silicone shell (50) is provided with a socket corresponding to the power supply interface (55). The silicone shell (50) is provided with a light-transmitting window corresponding to the digital display tube (53). The powder storage box body (6) is further provided with a handle (63), one end of the handle (63) is connected to the powder storage box body (6) as a whole, and the other end of the handle (63) is bent downward and suspended in the air; the handle (63) is further wrapped with a silicone outer layer (71), the silicone outer layer (71) extends to the other end of the handle (63) and is connected to the elastic compression sleeve (72) as a whole; the upper end of the powder storage box body (6) is provided with an external thread, which is exposed on the silicone outer layer (71).

2. The quick-flush constant temperature feeding bottle according to claim 1, characterized in that: The cover assembly (10) comprises an upper cover ring (13), a silicone nipple (12) and an outer cover (11); the silicone nipple (12) is sealedly connected to the upper cover ring (13); the upper cover ring (13) is threadedly connected to the top of the powder storage box (10) body; and the outer cover (11) is arranged outside the silicone nipple (12) and connected to the upper cover ring (13).

3. The quick-flush constant temperature feeding bottle according to claim 1, characterized in that: The elastic compression sleeve (72) is sleeve-shaped, and an outer fold (74) is provided at the lower end of the elastic compression sleeve (72). A connecting cover ring (9) is hung on the outer fold (74), and the outer fold (74) is pressed between the connecting cover ring (9) and the top surface of the bottle mouth of the bottle body (3).

4. The quick-flush constant temperature feeding bottle according to claim 1, characterized in that: The top of the powder storage box body (6) is further provided with a flow blocking net (2), which covers the top of the powder storage bin (61), and a plurality of mesh holes (21) are provided on the surface of the flow blocking net (2).

5. The quick-flush constant temperature feeding bottle according to claim 1, characterized in that: One side of the bottle sleeve body (4) is provided with a slit (43) along its axial direction, and a closing belt (42) is provided on the side of the outer surface of the bottle sleeve body (4) corresponding to the slit (43), and the closing belt (42) is connected to the other side of the outer surface of the bottle sleeve body (4) corresponding to the slit (43) via a Velcro; or, one side of the bottle sleeve body (4) is provided with a slit (43) along its axial direction, and a closing belt (42) is connected to the lower end of the outer surface of the bottle sleeve body (4) corresponding to the slit (43), and the closing belt (42) is connected to the outer surface of the bottle sleeve body (4) on both sides of the slit (43) via a Velcro.

6. The quick-flush constant-temperature feeding bottle according to claim 1, characterized in that: The bottle sleeve body (4) is further provided with a hanging rope (41); the power supply interface (55) is a USB interface; the intelligent matching power supply circuit is provided with a PD protocol power supply IC chip; the bottle sleeve body (4) comprises an outer layer and an inner layer, the heating element is a heating film, and the heating film is arranged between the outer layer and the inner layer.

7. A powder storage box, comprising a powder storage box body (6), a cover assembly (10) and a sealing plug (8), wherein a powder storage bin (61) is provided in the powder storage box body (6), the top of the powder storage bin (61) is open and connected to the cover assembly (10), a powder outlet (73) is provided at the bottom of the powder storage box body (6), the powder outlet (73) is communicated with the outside and the powder storage bin (61), the sealing plug (8) is arranged in the powder outlet (73) and is in sealing cooperation with the powder outlet (73), characterized in that: An elastic compression sleeve (72) is provided between the bottom of the powder storage bin (61) and the powder outlet (73) of the powder storage box body (6), and a push rod (65) is provided on the inner side of the elastic compression sleeve (72), and the push rod (65) points to the sealing plug (8); The upper end of the push rod (65) is connected to the bottom of the powder storage bin (61), the bottom of the powder storage bin (61) is provided with a first powder outlet hole (66), the push rod (65) is provided with a second powder outlet hole (67), and the first powder outlet hole (66) and the second powder outlet hole (67) are respectively connected to the powder outlet (73); The powder storage box body (6) is provided with a silicone sleeve (7) on the outside, and an elastic compression sleeve (72) extends from the lower end of the silicone sleeve (7), and the elastic compression sleeve (72) is sleeve-shaped, and the lower end of the elastic compression sleeve (72) is the powder outlet (73); the top of the powder storage box body (6) extends out of the top of the silicone sleeve (7) and is connected to the cover assembly (10); An external connecting thread (62) is provided on the top of the powder storage box body (6); The lower end of the elastic compression sleeve (72) is provided with an outer flange (74), a connecting cover ring (9) is hung on the outer flange (74), and the inner wall of the connecting cover ring (9) is provided with an inner connecting thread; The powder storage box body (6) is further provided with a handle (63); One end of the handle (63) is connected to the powder storage box body (6) as a whole, and the other end of the handle (63) is bent downward and suspended in the air; the handle (63) is also wrapped with a silicone outer layer (71), and the silicone outer layer (71) extends to the outside of the other end of the handle (63) and is connected to the elastic compression sleeve (72) as a whole; The internal connecting thread of the connecting cover ring (9) is connected to the plug cover (91).

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