Gas-injected beverage dispenser with handle locking mechanism

Abstract

The utility model relates to a gas-injected beverage dispenser with a handle locking mechanism, which includes: 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; a long hole is provided on the pressing handle, and a sliding locking assembly arranged in the long hole includes: a stop convex slider, a sliding nut, and a clamping piece, the stop convex slider is arranged at the lower position of the long hole of the pressing handle, the rod of the sliding nut passes through the long hole and the through hole in the middle of the stop convex slider in sequence and then clamps with the clamping piece, and a locking protrusion and an unlocking concave hole are provided on the shell of the bottle cap; when the sliding nut drives the stop convex slider to slide to a locking state, the stop convex part on the stop convex slider is correspondingly pressed on the locking protrusion; when the sliding nut drives the stop convex slider to slide to a rotating state, the stop convex part on the stop convex slider is correspondingly in the locking and unlocking concave hole. Therefore, the utility model has the characteristics of novel structure, few parts, convenient use, and prevention of mispressing.

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 safety mechanism for preventing mispressing and a handle locking mechanism. Background Art

[0002] In order to inject gas into the existing beverage dispenser, it is necessary to press a pressing handle to drive the valve core to move up and down to realize the function of the hydraulic valve to pump out liquid. During use, sometimes the pressing handle may be pressed by human error, causing liquid to spray out, causing inconvenience to the user. In view of this, it is necessary to develop a safety mechanism based on the existing mechanism to prevent accidental pressing, which has become a technical problem to be solved. Summary of the invention

[0003] In view of the above shortcomings, the utility model provides a gas beverage injector with a safety mechanism for preventing accidental pressing and a handle locking mechanism.

[0004] The utility model provides a gas-injecting beverage device with a handle locking 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 seals the opening of the accommodating cavity, a liquid outlet nozzle is arranged on the bottle cap, an air flow valve connected to the air inlet pipe and a liquid flow valve connected to the liquid outlet pipe are respectively installed in the bottle cap, the pressing handle can be rotatably arranged on the bottle cap and drive the valve core of the liquid flow valve to move up and down to block or open the channel between the liquid outlet pipe and the liquid outlet nozzle, a long strip hole is opened on the pressing handle, a sliding locking component is arranged in the long strip hole, and the sliding locking component The parts include: a stop convex slider, a sliding nut, and a clamping piece. A through hole is opened in the middle of the stop convex slider, and a stop convex portion is formed at intervals on the lower part of the stop convex slider. The stop convex slider is arranged at the lower position of the elongated hole of the pressing handle. The rod body of the sliding nut passes through the elongated hole and the through hole in the middle of the stop convex slider in sequence and then engages with the clamping piece. A locking protrusion and an unlocking concave hole are opened on the shell of the bottle cap; when the sliding nut drives the stop convex slider to slide to a locked state, the stop convex portion on the stop convex slider corresponds to press on the locking protrusion, and the pressing handle is in a locked state; when the sliding nut drives the stop convex slider to slide to a rotating state, the stop convex portion on the stop convex slider corresponds to the locking and unlocking concave hole, and the pressing handle is in a rotatable state.

[0005] The sliding locking assembly also includes a positioning circular ring, which is fixed at the lower part of the long hole, and the stop convex slider is slidably matched with the positioning circular ring. The positioning circular ring has a positioning protrusion that matches the two concave positioning points on the stop convex slider so that the pressing handle is in a locked state or a rotating state.

[0006] The pressing handle and the bottle cap are movably connected via a rotating shaft.

[0007] The inner cavity of the pressing handle is formed with two symmetrical U-shaped clip grooves. After assembly, the U-shaped clip grooves are movably clamped on the connecting shaft at the top of the valve core so that the valve core can be lifted after the pressing handle is pressed.

[0008] The stop convex sliding blocks are two symmetrical left stop convex sliding blocks and right stop convex sliding blocks, the locking protrusions are two locking protrusions arranged at intervals, and the locking and unlocking recesses are two locking and unlocking recesses arranged at intervals, and the locking protrusions and the locking and unlocking recesses are arranged alternately in pairs.

[0009] The pressing handle and the bottle cap are both provided with a rotating shaft seat, and the rotating shaft penetrates the rotating shaft seat on the pressing handle and the rotating shaft seat on the bottle cap to realize the rotation connection of the pressing handle.

[0010] The bottle cap is also fixedly connected with a fixed handle which is convenient for holding.

[0011] Locking marks and unlocking marks are printed on both sides of the long strip hole on the pressing handle.

[0012] After adopting the above structure, the utility model sets a handle locking mechanism on the pressing handle, and through the left and right sliding of the stop convex slider, the stop convex part on the stop convex slider is locked on the locking convex on the bottle cap or unlocked in the locking and unlocking concave hole, so that the rotation of the pressing handle can be controlled to prevent the wrong operation of pressing, and play a role of safety protection. Therefore, the utility model has the characteristics of novel structure, few parts, easy use, and prevention of wrong pressing. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional assembly exploded diagram of the sliding locking component and the pressing handle of the utility model;

[0014] Figure 2 It is a three-dimensional assembly exploded diagram of the valve core, the sliding locking assembly and the pressing handle of the utility model;

[0015] Figure 3 It is a perspective schematic diagram of the three-dimensional local structure of the utility model in a locked state.

[0016] Figure 4 It is a perspective schematic diagram of the three-dimensional local structure of the utility model in a rotating state.

[0017] Figure 5 This is a schematic diagram of the three-dimensional structure of the pressing handle of the utility model;

[0018] Figure 6 It is a three-dimensional structural schematic diagram of the bottle cap part of the utility model;

[0019] Figure 7 It is a schematic diagram of the cross-sectional structure of the utility model in a locked state;

[0020] Figure 8 It is a schematic diagram of the cross-sectional structure of the utility model in a rotating state. DETAILED DESCRIPTION

[0021] The following is combined with Figure 1-8 The specific implementation manner of the utility model is further described in detail.

[0022] The present embodiment provides a gas injection beverage device with a handle locking 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 an 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, and a liquid outlet nozzle 201 is arranged on the bottle cap 20, and the air flow valve 50 connected to the air inlet pipe 30 and the liquid flow valve 60 connected to the liquid outlet pipe 40 are respectively installed in the bottle cap 20, and the pressing handle 70 can be rotatably arranged on the bottle cap 20 and drive the valve core 61 of the liquid flow valve 60 to move up and down to block or open the channel between the liquid outlet pipe and the liquid outlet nozzle, and the pressing handle 70 is provided with a long strip hole 71, and a sliding locking component 80 is arranged in the long strip hole 71, and the sliding locking component 80 includes : A stop convex slider 81, a sliding nut 82, and a snap-on piece 83. A through hole 811 is provided in the middle of the stop convex slider 81, and a stop convex portion 812 is formed at intervals at the lower portion of the stop convex slider 81. The stop convex slider 81 is arranged at the lower position of the elongated hole 71 of the pressing handle 70. The rod body of the sliding nut 82 passes through the elongated hole 71 and the through hole 811 in the middle of the stop convex slider 70 in sequence and then engages with the snap-on piece 83. A locking protrusion 21 and an unlocking recessed hole 22 are provided on the shell of the bottle cap 20; when the sliding nut 82 drives the stop convex slider 81 to slide to the locked state, the stop convex portion 812 on the stop convex slider 81 corresponds to press on the locking protrusion 21, and the pressing handle 70 is in the locked state; when the sliding nut 82 drives the stop convex slider 81 to slide to the rotating state, the stop convex portion 812 on the stop convex slider 81 corresponds to the locking and unlocking recessed hole 22, and the pressing handle 70 is in a rotatable state.

[0023] The sliding locking assembly 80 also includes a positioning circular ring 84, which is fixed at the lower part of the long hole 71, and the stop convex slider 81 slides with the positioning circular ring 84. The positioning circular ring 84 has a positioning protrusion 841 that matches the two concave positioning points on the stop convex slider 81 so that the pressing handle 70 is in a locked state or a rotating state.

[0024] The pressing handle 70 and the bottle cap 20 are movably connected via a rotating shaft 90 .

[0025] The inner cavity of the pressing handle 70 is formed with two symmetrical U-shaped clip grooves 72. After assembly, the U-shaped clip grooves 72 are movably connected to the connecting shaft 611 at the top of the valve core 61 so that the valve core 61 can be lifted after the pressing handle 70 is pressed.

[0026] The stop convex sliders 81 are two symmetrical left stop convex sliders and right stop convex sliders, the locking protrusions 21 are two locking protrusions arranged at intervals, and the locking and unlocking recesses 22 are two locking and unlocking recesses arranged at intervals, and the locking protrusions 21 and the locking and unlocking recesses 22 are arranged alternately in pairs.

[0027] The pressing handle 70 and the bottle cap 20 are both provided with a rotating shaft seat 73 and a rotating shaft seat 23 , and the rotating shaft 90 penetrates the rotating shaft seat 73 on the pressing handle 70 and the rotating shaft seat 23 on the bottle cap 20 to realize the rotation connection of the pressing handle 70 .

[0028] The bottle cap 20 is also fixedly connected with a fixed handle 24 for easy handholding.

[0029] Locking marks and unlocking marks are printed on both sides of the long hole 71 on the pressing handle 70.

[0030] When in use, the sliding nut 82 is manually moved to the locking position, the sliding nut 82 drives the stop convex sliding block 81 to slide to the left, and the stop convex sliding block 81 is positioned in the locking position by the positioning return ring 84, and the two stop convex portions 812 at the lower portion of the stop convex sliding block 81 press against the two locking protrusions 21 of the bottle cap 20, preventing the pressing handle 70 from rotating through the rotating shaft 90, thereby playing a role of safety locking; when the sliding nut 82 is manually moved to the unlocking position, the sliding nut 82 drives the stop convex sliding block 81 to slide to the right, and the stop convex sliding block 81 is positioned in the unlocking position by the positioning return ring 84, and the two stop convex portions 812 at the lower portion of the stop convex sliding block 81 extend into the two locking and unlocking recessed holes 23 of the bottle cap 20. In this case, the pressing handle 70 drives the valve core 61 to rise through the rotation of the rotating shaft 90, and the liquid is pumped out through the liquid flow valve 60, thereby achieving the function of normal liquid discharge.

[0031] It can be seen that the utility model has the characteristics of novel structure, fewer parts, convenient use and prevention of accidental pressing.

[0032] Of course, the present invention may have many other implementation modes. Without departing from the spirit and essence of the present invention, 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 handle locking 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 connected to the air inlet pipe and a liquid flow valve connected to the liquid outlet pipe are respectively installed in the bottle cap, the pressing handle is rotatably arranged on the bottle cap and drives the valve core of the liquid flow valve to move up and down to block or open the channel between the liquid outlet pipe and the liquid outlet nozzle, characterized in that: The pressing handle is provided with an elongated hole, in which a sliding locking assembly is arranged. The sliding locking assembly comprises: a stop convex slider, a sliding nut, and a snap-in piece. A through hole is provided in the middle of the stop convex slider, and a stop convex portion is formed at intervals at the lower portion of the stop convex slider. The stop convex slider is arranged at the lower position of the elongated hole of the pressing handle, and the rod body of the sliding nut passes through the elongated hole and the through hole in the middle of the stop convex slider in sequence and then engages with the snap-in piece. A locking protrusion and an unlocking concave hole are provided on the shell of the bottle cap; when the sliding nut drives the stop convex slider to slide to a locked state, the stop convex portion on the stop convex slider corresponds to press against the locking protrusion, and the pressing handle is in a locked state; when the sliding nut drives the stop convex slider to slide to a rotating state, the stop convex portion on the stop convex slider corresponds to in the locking and unlocking concave hole, and the pressing handle is in a rotatable state.

2. A gas-injected beverage dispenser with a handle locking mechanism according to claim 1, characterized in that: The sliding locking assembly also includes a positioning circular ring, which is fixed at the lower part of the long hole, and the stop convex slider is slidably matched with the positioning circular ring. The positioning circular ring has a positioning protrusion that matches the two concave positioning points on the stop convex slider so that the pressing handle is in a locked state or a rotating state.

3. A gas-injected beverage dispenser with a handle locking mechanism according to claim 2, characterized in that: The pressing handle and the bottle cap are movably connected via a rotating shaft.

4. A gas-injected beverage dispenser with a handle locking mechanism according to claim 3, characterized in that: The inner cavity of the pressing handle is formed with two symmetrical U-shaped clip grooves. After assembly, the U-shaped clip grooves are movably clamped on the connecting shaft at the top of the valve core so that the valve core can be lifted after the pressing handle is pressed.

5. A gas-injected beverage dispenser with a handle locking mechanism according to claim 4, characterized in that: The stop convex sliding blocks are two symmetrical left stop convex sliding blocks and right stop convex sliding blocks, the locking protrusions are two locking protrusions arranged at intervals, and the locking and unlocking recesses are two locking and unlocking recesses arranged at intervals, and the locking protrusions and the locking and unlocking recesses are arranged alternately in pairs.

6. A gas-injected beverage dispenser with a handle locking mechanism according to claim 5, characterized in that: The pressing handle and the bottle cap are both provided with a rotating shaft seat, and the rotating shaft penetrates the rotating shaft seat on the pressing handle and the rotating shaft seat on the bottle cap to realize the rotation connection of the pressing handle.

7. A gas-injected beverage dispenser with a handle locking mechanism according to claim 6, characterized in that: The bottle cap is also fixedly connected with a fixed handle which is convenient for holding.

8. The gas-injected beverage dispenser with a handle locking mechanism according to claim 7, characterized in that: Locking marks and unlocking marks are printed on both sides of the long strip hole on the pressing handle.

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