Gas cylinder mounting structure of beer steam barrel

Abstract

The utility model provides a gas cylinder mounting structure of a beer steam barrel, and belongs to the technical field of beverage drinking equipment. The problem of how to improve the connection stability of the gas cylinder is solved. According to the gas cylinder installation structure of the beer steam barrel, the beer steam barrel comprises a barrel body, the installation structure comprises a piston sleeve limited in the barrel body and arranged close to a barrel opening, the installation structure further comprises an installation base formed at the bottom in the barrel body, and the installation base is located under the piston sleeve. The gas cylinder is limited between the piston sleeve and the mounting seat along the vertical direction, the upper end of the gas cylinder is inserted into the piston sleeve for limiting, and the lower end of the gas cylinder is detachably connected with the mounting seat. The gas cylinder mounting structure of the beer steam barrel can improve the connection stability of the gas cylinder.

Description

Technical Field

[0001] The utility model belongs to the technical field of beverage drinking equipment and relates to a gas cylinder installation structure of a beer and carbonated beverage barrel. Background Art

[0002] A beer and carbonated beverage barrel is a device for containing beer in the prior art. For example, a beverage container disclosed in a Chinese patent (application number: 2024200638609) specifically includes: a barrel body and a lance provided at the barrel mouth of the barrel body and having a liquid outlet channel. A liquid guide pipe is provided on the lance. A connecting bracket is further provided on the lance. The connecting bracket includes a first connecting seat and a second connecting seat. Both the first connecting seat and the second connecting seat are cylindrical and are arranged vertically offset. The first connecting seat is sleeved and connected to the lance. A gas cylinder is provided on the second connecting seat. The central axis of the liquid guide pipe is coaxially arranged with the central axis of the liquid outlet channel, and the central axis of the second connecting seat is offset from the central axis of the liquid outlet channel.

[0003] Combined with the attached drawings of the comparative document Figure 2 and Figure 4 it can be seen that the gas cylinder is installed on the lance through the connecting bracket. However, considering the actual situation, a large amount of carbon dioxide gas is filled in the gas cylinder, and combined with the weight of the gas cylinder itself, there will be a large load-bearing on the connecting bracket. During the process of carrying or moving the beer and carbonated beverage barrel, it is very likely that the gas cylinder will fall off due to shaking, resulting in the disconnection of the gas path and further causing the beer drawing work to be unable to proceed normally. Summary of the Invention

[0004] The purpose of the present utility model is to address the above problems in the existing technology and propose a gas cylinder installation structure for a beer and carbonated beverage barrel. The technical problem to be solved by the present utility model is: how to improve the connection stability of the gas cylinder.

[0005] The purpose of the present utility model can be achieved by the following technical solutions: A gas cylinder installation structure for a beer and carbonated beverage barrel, the beer and carbonated beverage barrel includes a barrel body. The installation structure includes a piston sleeve limited in the barrel body and close to the barrel mouth. It is characterized in that the installation structure further includes an installation seat formed at the bottom inside the barrel body. The installation seat is located directly below the piston sleeve. The gas cylinder is vertically limited between the piston sleeve and the installation seat. The upper end of the gas cylinder is inserted and limited with the piston sleeve, and the lower end of the gas cylinder is detachably connected to the installation seat.

[0006] This application installs the gas cylinder by means of upper and lower end limiting. Specifically, the upper end of the gas cylinder is installed in the piston sleeve in a plug-in manner, so that the valve body at the bottle mouth of the gas cylinder is connected to the piston in the piston sleeve, and the piston is used to control the opening and closing of the gas path of the gas cylinder. An installation seat is provided at the bottom of the barrel body. During installation, the bottom of the gas cylinder can be detachably connected to the installation seat, so that the gas cylinder is limited in the vertical and horizontal directions by the cooperation of the piston and the installation seat. Through the setting of this structure, the installation stability of the gas cylinder in the barrel body can be effectively improved, ensuring the stability of the gas cylinder during installation, use, handling and moving, etc., and preventing the gas cylinder from shaking and falling off during the above processes. In addition, this setting method can ensure that the gas cylinder remains relatively stationary relative to the barrel body. When the barrel body already stores liquor, especially during the handling and moving of the beer barrel, it can effectively prevent the shaking of the gas cylinder from stirring the liquor, avoiding the precipitation of the gas inside the liquor due to the stirring effect and preventing the taste of the liquor from being affected.

[0007] In the above-mentioned gas cylinder installation structure of the beer barrel, the piston sleeve is located at the center of the barrel body, and the installation seat is integrally formed at the center of the inner bottom wall of the barrel body. During assembly, the gas cylinder can be first placed in the barrel body, and the lower end of the gas cylinder is limited by the installation seat in the barrel body, and then the spear structure is installed on the barrel body. It is worth mentioning that the piston sleeve is specifically installed at the bottom of the spear. When the spear is installed and fixed on the barrel body by means of clamping and screwing, since both the piston sleeve and the installation seat are on the center line of the barrel body, that is to say, when the spear is installed in place, the piston sleeve and the upper end of the gas cylinder are naturally inserted in place, thus ensuring that the installation is more labor-saving and fast.

[0008] In the above-mentioned gas cylinder installation structure of the beer barrel, the installation seat is annular, the lower end of the gas cylinder is inserted into the installation seat, and the circumferential outer wall of the gas cylinder is in contact with the circumferential inner wall of the installation seat. Specifically, the lower end of the gas cylinder is connected to the installation seat in a plug-in manner, and its outer peripheral wall is in contact with the inner peripheral wall of the installation seat to ensure that the lower end of the gas cylinder is limited in the horizontal direction; as an alternative solution, a groove can also be opened at the bottom of the gas cylinder, and the installation seat is set in a convex platform shape, and the lower end of the gas cylinder is sleeved outside the installation seat, so that the outer peripheral wall of the installation seat is in contact with the inner peripheral wall of the groove.

[0009] In the above-mentioned gas cylinder installation structure of the beer barrel, the inner edge of the port of the installation seat is in arc transition. Through this setting, the inner edge of the port of the installation seat has a certain guiding effect, ensuring that the installation of the gas cylinder is more convenient.

[0010] In the above-mentioned gas cylinder installation structure of the beer and carbonated beverage barrel, the beer and carbonated beverage barrel further includes a spear that is screwed to the mouth of the barrel body. A connecting elbow for installing a wine pipe is provided at the bottom of the spear, and the piston sleeve is fixed to the bottom of the connecting elbow. This ensures the connection stability of the piston sleeve, and ensures that after the spear is installed in place, the piston sleeve can be limited in the barrel body and is opposite to the installation seat in position.

[0011] Compared with the prior art, the gas cylinder installation structure of the present beer and carbonated beverage barrel has the following advantages:

[0012] 1. By providing an installation seat at the center of the inner bottom wall of the barrel body, the upper end of the gas cylinder is limited by the piston sleeve, and the lower end of the gas cylinder is limited by the installation seat, preventing the lower end of the gas cylinder from being suspended and shaking, ensuring that the gas cylinder can be firmly limited in the barrel body vertically, and improving the connection stability of the gas cylinder.

[0013] 2. It can avoid the shaking of the gas cylinder from stirring the wine liquid in the barrel body, prevent the gas in the wine liquid from precipitating, and ensure the taste of the wine liquid. Description of the Drawings

[0014] Figure 1 is the front view of the present beer and carbonated beverage barrel.

[0015] Figure 2 is Figure 1 the cross-sectional view taken along the A-A direction in

[0016] Figure 3 is Figure 2 the partial enlarged view at A in

[0017] Figure 4 is the cross-sectional view of the barrel body.

[0018] Figure 5 is the structural schematic diagram of the spear.

[0019] In the figure, 1. Barrel body; 2. Piston sleeve; 3. Installation seat; 4. Gas cylinder; 5. Spear; 51. Connecting elbow. Detailed Embodiments

[0020] The following are specific embodiments of the present invention and in combination with the drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0021] As Figure 1 shown, in the gas cylinder installation structure of the present beer and carbonated beverage barrel, the beer and carbonated beverage barrel includes a barrel body 1 and a spear 5. The spear 5 is installed at the mouth of the barrel body 1 by screwing, combined with Figure 2 and Figure 5, a connecting elbow 51 for connecting a wine pipe is installed at the bottom of the wine lance 5, and a piston sleeve 2 is integrally formed by injection molding at the bottom of the connecting elbow 51. The gas cylinder 4 is installed in the barrel body 1 and arranged vertically. A valve assembly is provided at its upper end. The upper end of the gas cylinder 4 is specifically installed in the piston sleeve 2 in a plug-in manner and is clamped with the valve assembly at the upper end of the gas cylinder 4 through a piston installed in the piston sleeve 2. While ensuring the limit of the upper end of the gas cylinder 4, the opening and closing of the valve assembly are controlled by the piston, achieving the purpose of controlling the on-off of the gas circuit.

[0022] Combined with Figure 3 and Figure 4 , the piston sleeve 2 is specifically arranged at the center of the barrel body 1. An annular mounting seat 3 is provided at the center of the inner bottom wall of the barrel body 1, and the mounting seat 3 is located directly below the piston sleeve 2. The lower end of the gas cylinder 4 is inserted into the mounting seat 3 in a plug-in manner. While making the bottom of the gas cylinder 4 abut against the inner bottom wall of the mounting seat 3, the outer peripheral wall of the gas cylinder 4 abuts against the inner peripheral wall of the mounting seat 3. In addition, the inner edge of the port of the mounting seat 3 is in arc transition, so that the lower end of the gas cylinder 4 can be guided when being inserted into the mounting seat 3.

[0023] Assembly principle: Place the gas cylinder 4 into the barrel body 1 through the barrel mouth. Under the guiding action of the top of the mounting seat 3, the lower end of the gas cylinder 4 is firmly limited in the mounting seat 3. Then place the wine lance 5 on the barrel body 1 and screw it. Since the positions of the piston sleeve 2 and the mounting seat 3 are opposite, when the wine lance 5 rotates continuously and is locked with the barrel body 1, the upper end of the gas cylinder 4 is also continuously inserted into the piston sleeve 2 for limitation.

[0024] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Those skilled in the art of the present invention can make various modifications or supplements to the described specific embodiments or use similar ways to replace them, but will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

[0025] Although terms such as barrel body 1, piston sleeve 2, mounting seat 3, gas cylinder 4, wine lance 5, connecting elbow 51, etc. are used more in this article, the possibility of using other terms is not excluded. Using these terms is only for more convenient description and explanation of the essence of the present invention; interpreting them as any additional limitation is contrary to the spirit of the present invention.

Claims

1. An installation structure of a gas cylinder for a beer and carbon dioxide mixed beverage barrel. The beer and carbon dioxide mixed beverage barrel includes a barrel body (1), and the installation structure includes a piston sleeve (2) positioned inside the barrel body (1) and near the barrel mouth. It is characterized in that, The installation structure further includes a mounting seat (3) formed on the inner bottom of the barrel body (1). The mounting seat (3) is located directly below the piston sleeve (2). The gas cylinder (4) is vertically limited between the piston sleeve (2) and the mounting seat (3). The upper end of the gas cylinder (4) is inserted and positioned with the piston sleeve (2), and the lower end of the gas cylinder (4) is detachably connected to the mounting seat (3).

2. The gas cylinder installation structure of the beer gas barrel according to claim 1, characterized in that The piston sleeve (2) is located at the center inside the barrel body (1), and the mounting seat (3) is integrally formed at the center of the inner bottom wall of the barrel body (1).

3. The gas cylinder installation structure of the beer gas barrel according to claim 1 or 2, characterized in that, The mounting seat (3) is annular. The lower end of the gas cylinder (4) is inserted into the mounting seat (3), and the outer circumferential wall of the gas cylinder (4) abuts against the inner circumferential wall of the mounting seat (3).

4. The gas cylinder mounting structure of the beer and carbon dioxide mixed gas cylinder according to claim 3, characterized in that, The inner edge of the port of the mounting seat (3) is in arc transition.

5. The gas cylinder installation structure of the beer and carbon dioxide mixed gas cylinder according to claim 4, characterized in that, The beer barrel further includes a lance (5) screwed to the mouth of the barrel body (1). A connecting elbow (51) for installing a beer pipe is provided at the bottom of the lance (5), and the piston sleeve (2) is fixed to the bottom of the connecting elbow (51).

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