A juice bottle capable of adjusting juice concentration

Abstract

A fruit juice bottle capable of adjusting the concentration of fruit juice, comprising a bottle body for containing water and a bottle cap assembly connected to the opening of the bottle body, the bottle cap assembly comprising a bottle cap body and a juice outlet unit obliquely connected to the bottle cap body, the bottom of the juice outlet unit being loaded with a fruit juice bag located in the bottle body; the juice outlet unit comprises a connecting cap and an adjusting knob rotatably connected to the middle part of the connecting cap, the connecting cap is formed with concentration marks arranged in the circumferential direction of the connecting cap, and the adjusting knob is formed with an indicating head arranged to point to the concentration marks; the adjusting knob comprises an adjusting body and a juice pipe connected thereto; compared with the prior art, the rotation of the juice pipe is driven by the adjusting knob, thereby synchronously driving the rotation of the juice outlet on the juice pipe, so that the juice outlet can correspond to different positions of the juice flow channel in the flow rate control valve, under the action of the juice flow channel with different sizes, the amount of juice flowing out at the juice outlet is controlled, thereby achieving the technical effect of adjusting the concentration of fruit juice.

Description

Technical Field

[0001] This invention relates to the field of juice bottle technology, and more specifically to a juice bottle with adjustable juice concentration. Background Technology

[0002] In the current market, people have different preferences and demands for the taste and concentration of beverages. Although there are many bottled juices and beverages available for consumers to choose from, the concentration of these bottled juices and beverages is pre-mixed during the factory production process, and users cannot adjust it according to their personal taste, thus failing to meet the taste and actual needs of different users.

[0003] Chinese Patent No. 202311764082.2 discloses a functional water cup with adjustable juice concentration, comprising a cup body assembly and a lid assembly. The cup body assembly includes a cup body for holding water, while the lid assembly consists of a lid assembly and a screw cap assembly. The screw cap assembly has a multi-level screw cap for adjusting the juice concentration, and the outer side of the level screw cap has digital features for easy concentration adjustment by the user. The locking cap is connected to the lid body and contains components such as a threaded sleeve, a flow-stopping valve, a screw cap sealing ring, and a juice outlet. The threaded connector is connected inside the threaded sleeve, and the other end is connected to the juice bag.

[0004] The juice bottle disclosed above has a juice channel formed by the interconnected arc-shaped groove and the juice outlet groove, which is always in a continuous state. The juice flow needs to be controlled by the corresponding baffle on the stop cap, which is set on the closing and opening positions of the locking cap. In actual use, because the juice channel is always in a continuous state, even if the baffle on the stop cap completely blocks the opening position, the juice will still flow from the juice bag into the locking cap due to the tilting of the juice bottle. This will cause juice residue in the locking cap, which can easily lead to bacterial growth and affect the user's health. Summary of the Invention

[0005] The present invention aims to overcome the defects in the prior art and provide a juice bottle with adjustable juice concentration that is simple in structure, easy to control, and convenient to disassemble and clean.

[0006] To achieve the above-mentioned objectives, the present invention adopts the following technical solution: a juice bottle with adjustable juice concentration, comprising a bottle body for holding water and a cap assembly connected to the opening of the bottle body. The cap assembly includes a cap body and a juice dispensing unit inclinedly connected to the cap body, with a juice bag located inside the bottle body mounted at the bottom of the juice dispensing unit. The juice dispensing unit includes a connecting cap and an adjusting knob rotatably connected to the center of the connecting cap. A concentration mark is formed on the connecting cap in a circumferential direction, and an indicator head pointing to the concentration mark is formed on the adjusting knob. The adjustment knob includes an adjustment body and a juice tube connected together. The juice tube is connected to the juice bag, and a juice outlet is formed on the side wall of the juice tube. A drinking outlet connected to the bottle body is formed inside the adjustment body. A flow rate control valve with a snap-fit ​​design is sleeved on the juice tube and is located in the middle of the connecting cap. A juice flow channel is formed inside the flow rate control valve to control the connection state of the juice outlet. The juice flow channel is arranged along the circumferential direction of the flow rate control valve, and the size of the juice flow channel gradually increases along the circumferential direction. A juice outlet connected to the juice flow channel is formed at the top of the flow rate control valve, and the juice outlet is connected to the drinking outlet.

[0007] As a preferred embodiment of the present invention, the regulating body has a drinking tube connected to the drinking port, the drinking tube and the juice tube are located on opposite sides of the regulating body, and the drinking tube is provided with a dust cap for sealing the opening of the drinking tube.

[0008] As a preferred embodiment of the present invention, a partition is formed in the middle of the adjusting body, the end of the juice tube is connected to the partition, and the end of the juice tube has a sealed structure. Several drinking ports are formed on the partition and arranged around the circumference of the juice tube.

[0009] As a preferred embodiment of the present invention, the juice bag opening is provided with a connector, the middle of the connector is formed with a plug tube that is inserted into the juice tube, and a protective shell is connected to the connector and fitted onto the outside of the juice bag.

[0010] As a preferred embodiment of the present invention, an air inlet is formed at the bottom of the protective shell for balancing the internal air pressure of the protective shell.

[0011] As a preferred embodiment of the present invention, a mounting seat for installing a flow rate control valve is formed in the middle of the connecting cover. The mounting seat has snap-fit ​​grooves on both the upper and lower sides for engaging with the flow rate control valve. The mounting seat also has a plurality of water outlets arranged around the snap-fit ​​grooves, and the plurality of water outlets are all connected to the bottle body.

[0012] As a preferred embodiment of the present invention, the flow rate control valve includes a control valve body and an outlet control body formed on the top of the control valve body. The outlet control body is configured to block a plurality of outlets and rests on the top of the plurality of outlets.

[0013] As a preferred embodiment of the present invention, the control valve body and the mounting base are provided with a mounting hole for installing a juice tube, and the control valve body is provided with a double-layer snap-fit ​​layer with double-layer snap-fit ​​grooves, and the juice flow channel is formed on the inner wall of the middle part of the control valve body.

[0014] As a preferred embodiment of the present invention, a pull ring is formed on the bottle cap body, the pull ring and the juice dispensing unit are located on opposite sides of the bottle cap body, and a return valve for balancing the internal air pressure of the bottle is installed on the bottle cap body.

[0015] In a preferred embodiment of the present invention, the juice channel, the indicator head, and the concentration mark are respectively provided.

[0016] Compared with the prior art, the beneficial effects of the present invention are: the present application drives the rotation of the juice tube by adjusting the knob, thereby synchronously driving the rotation of the juice outlet on the juice tube, so that the juice outlet can correspond to different positions of the juice flow channel in the flow rate control valve. Under the action of juice flow channels of different sizes, the amount of juice flowing out of the juice outlet can be controlled, thereby achieving the technical effect of adjusting the juice concentration.

[0017] The juice in this application will only flow out when the juice outlet is connected to the juice flow channel, and the juice outlet can be closed by the flow rate control valve to ensure that the juice bag is in a completely sealed state. When the user only drinks water, the juice in the juice bag will not flow out, thus preventing juice residue from being generated in the bottle. At the same time, the juice passing through the flow rate control valve will immediately mix with the water, and the juice remaining in the flow rate control valve will also flow back into the juice bag under the action of gravity, reducing juice residue at the bottle components.

[0018] All structures in this application are detachably connected, allowing for disassembly and cleaning of each component, thus ensuring the overall cleanliness and safety of the juice bottle. Attached Figure Description

[0019] Figure 1 This is the front view of the present invention;

[0020] Figure 2 This is an exploded view of the present invention;

[0021] Figure 3 This is a top view of a juice bottle with the juice dispenser closed.

[0022] Figure 4 yes Figure 3 A cross-sectional view of the AA plane;

[0023] Figure 5 yes Figure 3 A cross-sectional view of the BB plane;

[0024] Figure 6 This is a top view of a juice bottle with the juice bottle open.

[0025] Figure 7 yes Figure 6 A cross-sectional view of the DD plane;

[0026] Figure 8 yes Figure 6 A sectional view of the EE plane;

[0027] Figure 9 This is a structural diagram of the connecting cover;

[0028] Figure 10 This is a schematic diagram of the back of the connecting cover;

[0029] Figure 11 This is a schematic diagram of the adjustment knob;

[0030] Figure 12 This is a front view of the adjustment knob;

[0031] Figure 13 This is a diagram of the back of the adjustment knob;

[0032] Figure 14 This is a schematic diagram of the flow rate control valve;

[0033] Figure 15 This is a side view of the flow rate control valve;

[0034] Figure 16 This is a structural diagram of the connector;

[0035] Reference numerals: 1. Bottle body; 2. Bottle cap assembly; 3. Bottle cap body; 4. Juice dispensing unit; 5. Juice bag; 6. Connecting cap; 61. Concentration indicator; 62. Mounting base; 63. Snap-fit ​​groove; 64. Water outlet; 7. Adjustment knob; 71. Juice tube; 72. Indicator head; 73. Adjustment body; 74. Drinking tube; 75. Juice outlet; 76. Divider; 77. Drinking outlet; 8. Flow control valve; 83. Juice flow channel; 84. Juice outlet; 85. Double snap-fit ​​layer; 9. Dust cap; 10. Connector; 101. Insert tube; 11. Protective shell; 111. Air inlet; 12. Air return valve; 13. Pull ring; 14. Mounting hole. Detailed Implementation

[0036] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

[0037] like Figures 1-16As shown, a juice bottle with adjustable juice concentration includes a bottle body 1 for holding water and a cap assembly 2 connected to the opening of the bottle body 1. The cap assembly 2 includes a cap body 3 and a juice dispensing unit 4 inclinedly connected to the cap body 3. The bottom of the juice dispensing unit 4 is loaded with a juice bag 5 located inside the bottle body 1. The juice dispensing unit 4 includes a connecting cap 6 and an adjusting knob 7 rotatably connected to the middle of the connecting cap 6. A concentration mark 61 is formed on the connecting cap 6 in a circumferential direction, and an indicator head 72 pointing to the concentration mark 61 is formed on the adjusting knob 7. The adjusting knob 7 includes an adjusting body 73 connected to the juice bag 6. Juice tube 71 is connected to juice bag 5, and juice outlet 75 is formed on the side wall of juice tube 71. Drinking outlet 77 connected to bottle body 1 is formed in the regulating body 73. A flow rate control valve 8 is sleeved on the juice tube 71 and is set in the middle of the connecting cover 6. A juice flow channel 83 is formed in the flow rate control valve 8 to control the connection state of juice outlet 75. The juice flow channel 83 is arranged along the circumferential direction of flow rate control valve 8, and the size of juice flow channel 83 gradually increases along the circumferential direction. A juice outlet 84 connected to juice flow channel 83 is formed at the top of flow rate control valve 8. Juice outlet 84 is connected to drinking outlet 77.

[0038] The top of the bottle body 1 has a bottle opening that communicates with the inside of the bottle body 1. The bottle cap assembly 2 is located at the bottle opening of the bottle body 1 to seal the bottle opening of the bottle body 1. The bottle opening of the bottle body 1 has an external thread, and the bottle cap assembly 2 has an internal thread that connects with the external thread.

[0039] The juice dispensing unit 4 is tilted so that the tilt angle of the juice dispensing unit 4 can be increased when the bottle 1 is tilted, so that the juice dispensing unit 4 can dispense juice at an angle. The juice bag 5 is set along the tilt direction of the juice dispensing unit 4. The juice bag 5 is detachably connected to the juice dispensing unit 4, so that the juice bag 5 can be replaced.

[0040] The connecting cap 6 is threadedly connected to the bottle cap body 3, so that the connecting cap 6 is always in a relatively stable state under the action of the bottle cap body 3. The adjusting knob 7 is sleeved on the connecting cap 6. The adjusting knob 7 and the connecting cap 6 are located on the same center line, and the adjusting knob 7 can rotate on the connecting cap 6 along the center line, so that the indicator head 72 of the adjusting knob 7 corresponds to the concentration mark 61 at different positions.

[0041] During the rotation of the adjusting knob 7, the juice tube 71 and the juice bag 5 are rotated synchronously. Since the flow rate control valve 8 is locked in the middle of the connecting cover 6, the flow rate control valve 8 is always in a relatively stationary state inside the connecting cover 6. During the rotation of the adjusting knob 7, the flow rate control valve 8 rotates relative to the adjusting knob 7. Thus, under the action of the adjusting knob 7, the juice tube 71 can be rotated to different angles, so that the juice outlet 75 on the juice tube 71 is connected to the juice flow channel 83 at different positions, thereby controlling the juice flow rate and adjusting the juice concentration.

[0042] The regulating body 73 has a drinking tube 74 that communicates with the drinking port 77. The drinking tube 74 and the juice tube 71 are located on opposite sides of the regulating body 73, and the drinking tube 74 is provided with a dust cap 9 for sealing the opening of the drinking tube 74.

[0043] The drinking tube 74 can be a spout formed on the regulating body 73. The drinking tube 74 is connected to the inside of the bottle body 1 through the drinking port 77, and the drinking tube 74 can also be connected to the juice bag 5 through the juice port 75. When not in use, the drinking tube 74 is sealed by the dust cap 9, thereby achieving an overall seal of the inside of the bottle body 1.

[0044] A partition plate 76 is formed in the middle of the regulating body 73. The end of the juice tube 71 is connected to the partition plate 76 and the end of the juice tube 71 is a sealed structure. Several drinking ports 77 are formed on the partition plate 76 and are arranged around the circumference of the juice tube 71.

[0045] The juice tube 71 is only connected to the juice outlet 75 and the juice bag 5. Therefore, the juice in the juice bag 5 can only flow out through the juice outlet 75. The flow rate control valve 8 is used to control the connection status and connection size of the juice outlet 75, thereby controlling the amount of juice flowing out of the juice outlet 75.

[0046] The juice bag 5 has a connector 10 at the opening, and a insertion tube 101 is formed in the middle of the connector 10, which is inserted into the juice tube 71. A protective shell 11 is connected to the connector 10 and is fitted onto the outside of the juice bag 5.

[0047] The connector 10 is fixedly connected to the opening of the juice bag 5 by adhesive. The insertion tube 101 is connected to the juice bag 5 and is press-fitted to the juice tube 71 to achieve communication between the insertion tube 101 and the juice tube 71. The protective shell 11 is connected to the connector 10 by threads and protects the juice tube 71 under the action of the protective shell 11.

[0048] The bottom of the protective shell 11 has an air inlet 111 for balancing the air pressure inside the protective shell 11, ensuring that the air pressure of the juice bag 5 inside the protective shell 11 is constant.

[0049] A mounting base 62 for installing a flow rate control valve 8 is formed in the middle of the connecting cover 6. The upper and lower sides of the mounting base 62 are formed with snap-fit ​​grooves 63 that engage with the flow rate control valve 8. The mounting base 62 is also formed with a number of water outlets 64 arranged around the snap-fit ​​grooves 63. The number of water outlets 64 are all connected to the bottle body 1.

[0050] The snap-fit ​​groove 63 has connected arc-shaped segments and straight segments, and the snap-fit ​​grooves 63 on the upper and lower sides of the mounting base 62 correspond to each other. Several water outlets 64 are set to correspond to several drinking ports 77, and the water in the bottle body 1 can flow out through the water outlets 64 and drinking ports 77 in sequence.

[0051] The flow rate control valve 8 includes a control valve body 81 and an outlet control body 82 formed on the top of the control valve body 81. The outlet control body 82 is configured to block several outlets 64 and rests on the top of several outlets 64.

[0052] The control valve body 81 and the outlet control body 82 are made of rubber and are an integral structure. The outlet control body 82 is a sheet structure and is formed on the top of the control valve body 81. The outlet control body 82 extends outward along the edge of the control valve body 81. While the outlet control body 82 is snapped into the middle of the connecting cover 6, the outlet control body 82 blocks several outlets 64.

[0053] The flow control valve 8 is made of rubber. The water outlet control body 82 can be deformed under pressure. The water outlet control body 82 is located between the water outlet 64 and the drinking port 77. It is used to seal the water outlet 64. When the drinking tube 74 draws water from the bottle, the water outlet control body 82 deforms under pressure. The edge of the water outlet control body 82 flips upward, thereby connecting the water outlet 64 and the drinking port 77. Under pressure, the water in the bottle 1 can be forced out of the drinking tube 74.

[0054] At the same time, the water outlet control body 82 resets after the pressure disappears, thereby sealing the several water outlets 64 again and achieving a seal inside the bottle body 1.

[0055] The control valve body 81 and the mounting base 62 have a mounting hole 14 for installing the juice tube 71 in the middle. The control valve body 81 has a double-layer snap-fit ​​layer 85 for snap-fit ​​with the double-layer snap-fit ​​groove 63. The juice flow channel 83 is formed on the inner wall of the middle part of the control valve body 81.

[0056] The double-layer snap-fit ​​layer 85 is composed of connected arc-shaped segments and straight segments, which respectively snap-fit ​​the arc-shaped segments and straight segments of the snap-fit ​​groove 63. Under the simultaneous snap-fit ​​action of the arc-shaped segments and straight segments of the double-layer snap-fit ​​layer 85, the double-layer snap-fit ​​layer 85 is set inside the connecting cover 6, and the relative stability between the flow rate control valve 8 and the connecting cover 6 is ensured.

[0057] Two juice channels 83 are formed inside the flow control valve 8, symmetrically arranged around the center of the flow control valve 8. The two juice channels 83 are located at the same horizontal height of the flow control valve 8, and there is a gap between the two juice channels 83. When the juice outlet 75 is rotated to the gap between the two juice channels 83 by the rotation of the juice tube 71, the juice outlet 75 is blocked by the action of the inner wall of the flow control valve 8. At this time, the juice bag 5 is in a completely closed state, and only water can flow out when the bottle 1 is tilted or sucked.

[0058] When the juice outlet 75 is rotated to the juice flow channel 83 by the rotation of the juice tube 71, the juice outlet 75 is connected to the drinking outlet 77 under the action of the juice flow channel 83. The depth of the juice flow channel 83 in the flow rate control valve 8 gradually increases along the length of the juice flow channel 83, and the juice outlet 84 is connected to the deepest part of the juice flow channel 83, which is the place where the juice concentration is the maximum.

[0059] With different depths of the juice flow channel 83, the juice needs to flow out through the juice flow channel 83. The deeper juice flow channel 83 can receive more juice, and the shallower juice flow channel 83 can only receive less juice. Therefore, the amount of juice flowing out can be adjusted and controlled by looking through the juice outlet 75 at the juice flow channel 83 at different depths.

[0060] In actual use, the concentration markings 61 of 1-9 and X are marked on the connecting cap 6. X is located on both sides of 1-9, and the indicator head 72 is formed on both sides of the adjusting knob 7. The indicator head 72 on both sides corresponds to the two juice channels 83 respectively. When the indicator head 72 on both sides of the adjusting knob 7 is simultaneously facing the two X on the connecting cap 6, the juice outlet 75 is rotated between the two juice channels 83 as the juice tube 71 is rotated. At this time, the juice outlet 75 is blocked by the inner wall of the flow rate control valve 8. The juice bag 5 is in a completely closed state, and only water can flow out when the bottle 1 is tilted or sucked.

[0061] When the indicator head 72 of the adjustment knob 7 is set to one of the numbers 1-9, the juice outlet 75 will rotate to the juice flow channel 83 as the juice tube 71 rotates, thus connecting the juice outlet 75 with the drinking outlet 77.

[0062] As the indicator head 72 rotates toward the concentration mark 61 marked 9, the size of the juice flow channel 83 connected to the juice outlet 75 gradually increases, thereby increasing the juice flow rate and thus increasing the juice concentration. Therefore, the concentration mark 61 marked 9 represents the maximum juice concentration in the juice cup, the concentration mark 61 marked 1 represents the minimum juice concentration in the juice cup, and the concentration mark 61 marked X has no juice concentration.

[0063] A pull ring 13 is formed on the bottle cap body 3. The pull ring 13 and the juice dispensing unit 4 are located on opposite sides of the bottle cap body 3. A return air valve 12 for balancing the internal air pressure of the bottle body 1 is installed on the bottle cap body 3. The juice flow channel 83, the indicator head 72 and the concentration mark 61 are set accordingly.

[0064] The above description of the disclosed embodiments enables those skilled in the art to make or use the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention; therefore, the invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

[0065] Although this document uses numerous reference numerals from the accompanying drawings—including bottle body 1, cap assembly 2, cap body 3, juice dispensing unit 4, juice bag 5, connecting cap 6, concentration indicator 61, mounting base 62, snap-fit ​​groove 63, water outlet 64, adjusting knob 7, juice tube 71, indicator head 72, adjusting body 73, drinking tube 74, juice outlet 75, separator 76, drinking spout 77, flow rate control valve 8, juice flow channel 83, juice outlet 84, double-layer snap-fit ​​layer 85, dust cap 9, connector 10, insertion tube 101, protective shell 11, air inlet 111, return air valve 12, pull ring 13, and mounting hole 14—the possibility of using other terms is not excluded. These terms are used merely for the convenience of describing and explaining the essence of the invention; interpreting them as any additional limitation would contradict the spirit of the invention.

Claims

1. A juice bottle with adjustable juice concentration, comprising a bottle body (1) for holding water and a cap assembly (2) connected to the opening of the bottle body (1), characterized in that, The bottle cap assembly (2) includes a bottle cap body (3) and a juice dispensing unit (4) inclinedly connected to the bottle cap body (3). The juice dispensing unit (4) has a juice bag (5) located inside the bottle body (1) at its bottom. The juice dispensing unit (4) includes a connecting cap (6) and an adjusting knob (7) rotatably connected to the middle of the connecting cap (6). A concentration mark (61) is formed on the connecting cap (6) in the circumferential direction, and a direction pointing to the concentration mark (61) is formed on the adjusting knob (7). The indicator head (72) is set; the adjustment knob (7) includes an adjustment body (73) and a juice tube (71) connected to each other. The juice tube (71) is connected to the juice bag (5), and a juice outlet (75) is formed on the side wall of the juice tube (71). A drinking outlet (77) connected to the bottle body (1) is formed inside the adjustment body (73); a flow rate control valve (8) is snapped onto the juice tube (71) and set in the middle of the connecting cover (6). A control valve (8) is formed inside the flow rate control valve (8). A juice flow channel (83) is connected to a juice outlet (75); the juice flow channel (83) is arranged along the circumferential direction of the flow rate control valve (8), and the size of the juice flow channel (83) gradually increases along the circumferential direction. A juice outlet (84) is formed at the top of the flow rate control valve (8) and communicates with the juice flow channel (83). The juice outlet (84) is connected to the drinking port (77). A drinking tube (74) is formed on the regulating body (73) and communicates with the drinking port (77). The drinking tube (74) and... The juice tube (71) is located on opposite sides of the regulating body (73), and the drinking tube (74) is provided with a dust cap (9) for sealing the opening of the drinking tube (74); a partition plate (76) is formed in the middle of the regulating body (73), the end of the juice tube (71) is connected to the partition plate (76), and the end of the juice tube (71) is a sealed structure, and several drinking ports (77) are formed on the partition plate (76), and several drinking ports (77) are arranged around the circumference of the juice tube (71).

2. The juice bottle with adjustable juice concentration according to claim 1, characterized in that, The juice bag (5) has a connector (10) at the opening, and a plug tube (101) is formed in the middle of the connector (10) to be inserted into the juice tube (71). A protective shell (11) is connected to the connector (10) and is fitted onto the outside of the juice bag (5).

3. A juice bottle with adjustable juice concentration according to claim 2, characterized in that, The bottom of the protective shell (11) has an air inlet (111) for balancing the internal air pressure of the protective shell (11).

4. A juice bottle with adjustable juice concentration according to claim 1, characterized in that, The connecting cover (6) has a mounting base (62) for installing the flow rate control valve (8) in the middle. The mounting base (62) has a snap-fit ​​groove (63) on both the upper and lower sides for engaging with the flow rate control valve (8). The mounting base (62) also has several water outlets (64) arranged around the snap-fit ​​groove (63). The several water outlets (64) are all connected to the bottle body (1).

5. A juice bottle with adjustable juice concentration according to claim 4, characterized in that, The flow rate control valve (8) includes a control valve body (81) and an outlet control body (82) formed on the top of the control valve body (81). The outlet control body (82) is configured to block several outlets (64) and is placed on top of several outlets (64).

6. A juice bottle with adjustable juice concentration according to claim 5, characterized in that, The control valve body (81) and the mounting base (62) have mounting holes (14) for installing juice tubes (71) in the middle. The control valve body (81) has a snap-fit ​​layer (85) that snaps into the snap-fit ​​groove (63). The juice flow channel (83) is formed on the inner wall of the middle part of the control valve body (81).

7. A juice bottle with adjustable juice concentration according to claim 1, characterized in that, A pull ring (13) is formed on the bottle cap body (3). The pull ring (13) and the juice dispensing unit (4) are located on opposite sides of the bottle cap body (3). A return valve (12) for balancing the internal air pressure of the bottle body (1) is installed on the bottle cap body (3).

8. A juice bottle with adjustable juice concentration according to claim 1, characterized in that, The juice flow channel (83), indicator head (72), and concentration mark (61) are set accordingly.

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