Gas-driven beverage dispenser with quick plug-pull mechanism

Abstract

The utility model relates to a gas-driven beverage dispenser with a quick plugging mechanism. The gas-driven beverage dispenser comprises a bottle body, a bottle cap, a gas inlet pipe, a liquid outlet pipe, a gas flow valve, a liquid flow valve and a pressing handle, the liquid outlet pipe is connected to the connecting end of the liquid flow valve through the rapid insertion and extraction mechanism, rapid disassembly, cleaning and installation of the liquid outlet pipe and the air outlet pipe are achieved through the rapid insertion and extraction mechanism, and the problem that an existing pipe body and a bottle cap are inconvenient to fixedly install and clean is solved; in the quick insertion and extraction mechanism, the balls are controlled through an inner connecting sleeve, an outer movable sleeve, a reset spring, a plurality of balls and a stop baffle ring and vertical sliding of the inner connecting sleeve and the outer movable sleeve, so that the balls and grooves corresponding to the connecting ends of the liquid flow valves are in a clamped or separated state, and quick insertion and extraction are achieved. After the structure is adopted, the pipe body has the characteristics that the pipe body is quickly disassembled and assembled and is convenient to clean and maintain.

Description

Technical Field

[0001] The utility model relates to the technical field of gas-injected beverage equipment, in particular to a gas-injected beverage device with a quick plug-in mechanism, which is quick to disassemble and assemble, easy to clean and maintain. Background Art

[0002] In people's daily lives, sparkling water is formed by adding gas to beverages. It has many health benefits, such as balancing the body's pH, relieving heat and summer heat, promoting blood circulation, enhancing metabolism, eliminating constipation, controlling appetite and relieving morning sickness, and is sought after by people.

[0003] Existing gas-injected beverage dispensers all have an air inlet pipe for injecting gas and a liquid outlet pipe for extracting beverage, and the air inlet pipe and the liquid outlet pipe are connected to the bottle cap as a whole. After use, when it is necessary to clean the residual beverage liquid on the two pipes, the entire bottle cap needs to be removed for cleaning, which is bulky and difficult to clean. In addition, since the bottle cap is also equipped with multiple components such as an air flow valve, a liquid flow valve and a pressing handle, water is easy to enter other components. Therefore, how to design a quick-plug structure to quickly disassemble and assemble the air inlet pipe and the liquid outlet pipe, and complete the installation after separate removal and cleaning has become a technical problem to be solved. Summary of the invention

[0004] In view of the above shortcomings, the utility model provides a gas beverage injector with a quick plug-in mechanism, which is quick to disassemble and assemble, easy to clean and maintain.

[0005] The utility model provides a gas-injected beverage device with a quick plug-in mechanism, comprising: a bottle body, a bottle cap, an air inlet pipe, a liquid outlet pipe, an air flow valve, a liquid flow valve and a pressing handle; the bottle body has a accommodating cavity with an opening facing upward; the bottle cap is installed and connected to the bottle body and covers the opening of the accommodating cavity, a liquid outlet nozzle is arranged on the bottle cap, an air flow valve and a liquid flow valve are respectively installed in the bottle cap, the connecting end of the air flow valve is connected to the air inlet pipe, and the connecting end of the liquid flow valve is connected to the liquid outlet pipe, the pressing handle is arranged on the bottle cap and can swing back and forth and drive the liquid flow valve to move back and forth to block or open the channel between the liquid outlet pipe and the liquid outlet nozzle, and the characteristics are:

[0006] The liquid outlet pipe is connected to the connecting end of the liquid flow valve through a quick plug-in mechanism, and the quick plug-in mechanism includes: an inner connecting sleeve, an outer movable sleeve, a reset spring, a plurality of balls, and a stop ring. The upper opening of the inner connecting sleeve is adapted to the connecting end of the liquid flow valve, and the lower opening of the inner connecting sleeve is adapted to the liquid outlet pipe. A groove for the stop ring to be inserted is provided at the upper end of the outer side of the inner connecting sleeve, and ball holes for accommodating balls are provided at intervals on the side wall of the inner connecting sleeve. The upper end of the inner wall of the outer movable sleeve is formed into a thin wall and a thick wall, and an inner cavity for accommodating a reset spring is also provided between the outer movable sleeve and the inner connecting sleeve. When in the plugged state, the upper opening of the inner connecting sleeve is arranged on the liquid flow valve. The outer end of the stop ring is pressed against the thin wall of the outer sleeve and the inner end of the ball withdraws from the groove corresponding to the connecting end of the liquid flow valve.

[0007] The air intake pipe is connected to the connection end of the air flow valve through the quick plug-in mechanism of the same structure.

[0008] The stop ring is an annular plastic ring with a notch, and the stop ring is embedded in the slot for sealing.

[0009] The connecting end of the liquid flow valve is also formed with an inner groove, in which a rubber ring is embedded. After installation, the rubber ring fits tightly with the inner wall of the inner connecting sleeve.

[0010] The inner opening diameter of the ball hole is smaller than the diameter of the ball to prevent the ball from slipping out of the ball hole.

[0011] The inner cavity between the outer movable sleeve and the inner connecting sleeve is formed by a staggered combination of an inverted L-shaped cross-section groove on the inner wall of the outer movable sleeve and an L-shaped cross-section groove on the outer wall of the inner connecting sleeve.

[0012] The outer wall of the outer movable sleeve is also formed with an outer convex ring for facilitating downward pulling.

[0013] The liquid outlet pipe is made of metal, and the inner diameter of the liquid outlet pipe is between 1 mm and 4 mm.

[0014] The air intake pipe is made of metal, and the inner diameter of the air intake pipe is between 0.5 mm and 2 mm.

[0015] After adopting the above structure, the utility model solves the inconvenience of the existing fixed installation and cleaning of the tube body and the bottle cap by realizing the quick disassembly, cleaning and installation of the liquid outlet pipe and the gas outlet pipe in the quick plug-in mechanism; in the quick plug-in mechanism, the inner connecting sleeve, the outer movable sleeve, the reset spring, a plurality of balls, the stop ring and other components are used to control the balls by sliding up and down the inner connecting sleeve and the outer movable sleeve, so that the grooves corresponding to the connecting end of the ball and the liquid flow valve are in a state of engagement or separation, thereby realizing quick plug-in and pull-out. Therefore, the utility model has the characteristics of quick disassembly and assembly of the tube body and convenient cleaning and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the quick plug-in and pull-out mechanism of the utility model;

[0017] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model in the plug-in state;

[0018] Figure 3 yes Figure 2 A schematic diagram of the enlarged local structure of part A;

[0019] Figure 4 It is an enlarged schematic diagram of the local structure of the utility model in a disassembled state;

[0020] Figure 5 It is a schematic diagram of the three-dimensional exploded structure of the utility model;

[0021] Figure 6 It is a three-dimensional structural schematic diagram of the utility model in which the liquid outlet pipe and the air inlet pipe are separated from the bottle cap. DETAILED DESCRIPTION

[0022] The following is combined with Figure 1-6 The specific implementation manner of the utility model is further described in detail.

[0023] The present embodiment provides a gas injection beverage device with a quick plug-in mechanism, comprising a bottle body 10, a bottle cap 20, an air inlet pipe 30, a liquid outlet pipe 40, an air flow valve 50, a liquid flow valve 60 and a pressing handle 70; the bottle body 10 has a accommodating chamber 11 with an opening facing upward; the bottle cap 20 is installed and connected to the bottle body 10 and covers the opening of the accommodating chamber 11, the bottle cap 20 is provided with a liquid outlet nozzle 21, the air flow valve 50 and the liquid flow valve 60 are respectively installed in the bottle cap 20, the connecting end of the air flow valve 50 is connected to the air inlet pipe 30, and the connecting end of the liquid flow valve 60 is connected to the liquid outlet pipe 40, the pressing handle 70 is arranged on the bottle cap 20 to swing back and forth and drive the liquid flow valve 60 to move back and forth to block or open the channel between the liquid outlet pipe 40 and the liquid outlet nozzle 21, characterized in that:

[0024] The liquid outlet pipe 40 is connected to the connecting end of the liquid flow valve 60 through a quick plug-in mechanism 80, and the quick plug-in mechanism 80 includes: an inner connecting sleeve 81, an outer movable sleeve 82, a reset spring 83, a plurality of balls 84, and a stop ring 85. The upper opening 811 of the inner connecting sleeve 81 is adapted to the connecting end 61 of the liquid flow valve 60, and the lower opening 812 of the inner connecting sleeve 81 is adapted to the liquid outlet pipe 40. A groove 813 for the stop ring 85 to be inserted is provided at the upper end of the outer side of the inner connecting sleeve 81, and ball holes 814 for accommodating the balls 84 are provided at intervals on the side wall of the inner connecting sleeve 81. The upper end of the inner wall of the outer movable sleeve 82 is formed into a thin wall 821 and a thick wall 822, and an inner cavity 86 for accommodating the reset spring 83 is provided between the outer movable sleeve 82 and the inner connecting sleeve 81; when in the plugged state, the upper opening 811 of the inner connecting sleeve 81 is sleeved on the liquid On the connecting end 61 of the flow valve 60, the lower opening 811 of the inner connecting sleeve 81 is fixedly connected to the liquid outlet pipe 40, the outer movable sleeve 82 is inserted into the inner connecting sleeve 81, and the outer side of the stop ring 85 is pressed against the intersection of the thin wall 821 and the thick wall 822 of the outer connecting sleeve to stop, and the ball 84 protrudes from the ball hole 814 under the pressure of the thick wall 822 of the outer connecting sleeve 82 and is stuck in the groove 62 corresponding to the connecting end 61 of the liquid flow valve 60, and the reset spring 83 is pressed between the inner connecting sleeve 81 and the outer movable sleeve 82 and makes the outer movable sleeve 81 have an elastic force to reset upward; when in the disassembled state, the outer movable sleeve 82 compresses the reset spring 83 under the action of external force to move downward, the outer side of the ball 84 is pressed against the thin wall 821 of the outer movable sleeve 81, and the inner end of the ball 84 withdraws from the groove 62 corresponding to the connecting end 61 of the liquid flow valve 60.

[0025] The air intake pipe 30 is connected to the connection end of the air flow valve 50 through the quick plug-in mechanism 80 of the same structure.

[0026] The stop ring 85 is an annular plastic ring with a notch, and the stop ring 85 is embedded in the slot 813 for sealing.

[0027] The connecting end of the liquid flow valve 60 is also formed with an inner groove 63 , in which a rubber ring 90 is embedded. After installation, the rubber ring 90 fits tightly against the inner wall of the inner connecting sleeve 82 .

[0028] The inner opening diameter of the ball hole 814 is smaller than the diameter of the ball 84 to prevent the ball 84 from slipping out of the ball hole 814 .

[0029] The inner cavity 86 between the outer movable sleeve 82 and the inner connecting sleeve 81 is formed by a staggered combination of an inverted L-shaped cross-sectional groove on the inner wall of the outer movable sleeve and an L-shaped cross-sectional groove on the outer wall of the inner connecting sleeve.

[0030] The outer wall of the outer movable sleeve 82 is also formed with an outer convex ring 823 for facilitating downward pulling.

[0031] The liquid outlet pipe 40 is made of metal, and the inner diameter of the liquid outlet pipe 40 is between 1 mm and 4 mm, preferably 2.5 mm.

[0032] The air inlet pipe 30 is made of metal, and the inner diameter of the air inlet pipe is between 0.5 mm and 2 mm, preferably 0.6 mm or 2 mm.

[0033] When disassembling, the outer convex ring 823 on the outer sleeve 82 is pressed downward by hand. Under the action of external force, the outer sleeve 82 compresses the return spring 83 and moves downward. The outer side of the ball 84 presses against the thin wall 821 of the outer sleeve 82. The inner end of the ball 84 withdraws from the groove 62 corresponding to the connecting end 61 of the liquid flow valve 60. The inner connecting sleeve 81 is pulled off from the connecting end 61 of the liquid flow valve 60. After releasing the hand, the outer sleeve 82 is reset under the action of the return spring 83.

[0034] Similarly, during installation, first press down the outer convex ring 823 on the outer movable sleeve 82 by hand, insert the inner connecting sleeve 81 into the connecting end 61 of the liquid flow valve 60, and then release your hand. Under the action of the reset spring 83, the outer movable sleeve 82 is reset, and the ball 84 protrudes from the ball hole 813 under the pressure of the thick wall 822 of the outer connecting sleeve 82 and is stuck in the groove 62 corresponding to the connecting end 61 of the liquid flow valve 60. The installation is now complete.

[0035] It can be seen that the utility model has the characteristics of simple and novel structure, quick disassembly and assembly of the pipe body, and convenient cleaning and maintenance.

[0036] Of course, the utility model may have other implementation modes. Without departing from the spirit and essence of the utility model, technicians familiar with the field can make various corresponding changes and deformations based on the utility model, but these corresponding changes and deformations should all fall within the scope of protection of the claims attached to the utility model.

Claims

1. A gas-injected beverage dispenser with a quick plug-in mechanism, comprising: a bottle body, a bottle cap, an air inlet pipe, a liquid outlet pipe, an air flow valve, a liquid flow valve and a pressing handle; the bottle body has a accommodating cavity with an opening facing upward; the bottle cap is mounted and connected to the bottle body and covers the opening of the accommodating cavity, a liquid outlet nozzle is arranged on the bottle cap, an air flow valve and a liquid flow valve are respectively installed in the bottle cap, the air flow valve is connected to the air inlet pipe at the connecting end, and the liquid flow valve is connected to the liquid outlet pipe at the connecting end, the pressing handle is arranged on the bottle cap so as to swing back and forth and drive the liquid flow valve to move back and forth to block or open the passage between the liquid outlet pipe and the liquid outlet nozzle, characterized in that: The liquid outlet pipe is connected to the connecting end of the liquid flow valve through a quick plug-in mechanism, and the quick plug-in mechanism includes: an inner connecting sleeve, an outer movable sleeve, a reset spring, a plurality of balls, and a stop ring. The upper opening of the inner connecting sleeve is adapted to the connecting end of the liquid flow valve, and the lower opening of the inner connecting sleeve is adapted to the liquid outlet pipe. A groove for the stop ring to be inserted is provided at the upper end of the outer side of the inner connecting sleeve, and ball holes for accommodating balls are provided at intervals on the side wall of the inner connecting sleeve. The upper end of the inner wall of the outer movable sleeve is formed into a thin wall and a thick wall, and an inner cavity for accommodating a reset spring is also provided between the outer movable sleeve and the inner connecting sleeve. When in the plugged state, the upper opening of the inner connecting sleeve is arranged on the liquid flow valve. The outer end of the stop ring is pressed against the thin wall of the outer sleeve and the inner end of the ball withdraws from the groove corresponding to the connecting end of the liquid flow valve.

2. A gas-injected beverage dispenser with a quick plug-in mechanism according to claim 1, characterized in that: The air intake pipe is connected to the connection end of the air flow valve through the quick plug-in mechanism of the same structure.

3. A gas-injected beverage dispenser with a quick plug-in mechanism according to claim 2, characterized in that: The stop ring is an annular plastic ring with a notch, and the stop ring is embedded in the slot for sealing.

4. A gas-injected beverage dispenser with a quick plug-in mechanism according to claim 3, characterized in that: The connecting end of the liquid flow valve is also formed with an inner groove, in which a rubber ring is embedded. After installation, the rubber ring fits tightly with the inner wall of the inner connecting sleeve.

5. A gas-injected beverage dispenser with a quick plug-in mechanism according to claim 4, characterized in that: The inner opening diameter of the ball hole is smaller than the diameter of the ball to prevent the ball from slipping out of the ball hole.

6. A gas-injected beverage dispenser with a quick plug-in mechanism according to claim 5, characterized in that: The inner cavity between the outer movable sleeve and the inner connecting sleeve is formed by a staggered combination of an inverted L-shaped cross-section groove on the inner wall of the outer movable sleeve and an L-shaped cross-section groove on the outer wall of the inner connecting sleeve.

7. A gas-injected beverage dispenser with a quick plug-in mechanism according to claim 6, characterized in that: The outer wall of the outer movable sleeve is also formed with an outer convex ring for facilitating downward pulling.

8. A gas-injected beverage dispenser with a quick plug-in mechanism according to claim 7, characterized in that: The liquid outlet pipe is made of metal, and the inner diameter of the liquid outlet pipe is between 1 mm and 4 mm.

9. A gas-injected beverage dispenser with a quick plug-in mechanism according to claim 8, characterized in that: The air intake pipe is made of metal, and the inner diameter of the air intake pipe is between 0.5 mm and 2 mm.

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