A beer barrel with a gas cylinder and a gas cylinder hanging bracket
By designing a suspension bracket and threaded connection on the beer barrel to secure the gas cylinder, the problems of insufficient gas pressure and shaking are solved, ensuring the stability and sealing of the beer barrel.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- KELIN ZHIZAO (TIANJIN) CO LTD
- Filing Date
- 2025-03-11
- Publication Date
- 2026-05-26
AI Technical Summary
Beer barrels are prone to insufficient pressure during prolonged storage or use, which can prevent the beer from flowing out. Additionally, the movement of the gas cylinder inside the barrel may cause the beer to splash out or result in poor sealing.
A beer barrel with a gas cylinder suspension bracket was designed, including a beer cap, a barrel body and a suspension bracket. The suspension bracket is composed of a hollow frustum and a hollow cylinder, and the gas cylinder is fixed by threaded connection and inclined surface abutment to ensure the stability and good sealing of the gas cylinder.
This ensures the stable fixation of the gas cylinder, prevents shaking, guarantees the airtightness of the beer barrel, and avoids beer leakage and unstable gas pressure.
Smart Images
Figure CN224278316U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of beer barrel technology, and in particular to a beer barrel with a gas cylinder and a gas cylinder suspension bracket. Background Technology
[0002] Beer kegs are used to store and transport alcoholic beverages. During transport and storage, the freshness of the beverages inside the keg must be maintained, requiring the absence of foreign objects and bacteria, and ensuring the keg is leak-proof. Therefore, the beer keg must be airtight. The beverages inside the keg require pressure to flow through the dispensing pipe; therefore, kegs are generally manufactured under pressure and do not require manual pressurization. However, over time or during dispensing, insufficient pressure can occur inside the keg, preventing the beverages from being dispensed. In such cases, pressurization is necessary. A pressure differential balancing device provides this automatic pressurization function, eliminating the need for manual repressurization. The device releases pressure from the gas cylinder into the keg, achieving automatic pressure replenishment.
[0003] However, the gas cylinder needs to be fixed in position inside the barrel. Therefore, this patent provides a beer barrel with a gas cylinder and a gas cylinder suspension bracket to fix the gas cylinder and the pressure difference balancing device and prevent the gas cylinder from shaking inside the barrel. Utility Model Content
[0004] To address the aforementioned problems, this invention provides a beer keg with a gas cylinder and a gas cylinder suspension bracket.
[0005] To achieve the above objectives, this application provides the following technical solution:
[0006] A beer keg with a gas cylinder and a gas cylinder suspension bracket includes a beer spout cap, a keg body, and a suspension bracket. The beer spout cap is connected to the keg body. The bottle opening of the keg body is set in a countersunk hole shape. The suspension bracket is composed of a hollow frustum and a hollow cylinder intersecting each other. The hollow frustum is located above the hollow cylinder. The hollow frustum is adapted to the large circle of the inner side wall of the bottle opening of the keg body. The lower surface of the hollow frustum is in contact with the upper surface of the small circle of the bottle opening of the keg body.
[0007] Further configuration: The hollow cylinder is configured as a wave shape.
[0008] The hollow cylinder is further configured such that elliptical holes are alternately arranged on both sides of its body.
[0009] A further configuration is made whereby the cap of the wine spear is connected to the bottle opening of the barrel body via a threaded connection.
[0010] The further configuration is as follows: the wine spear cap includes a central cylinder located in the middle and hollow inside, and an outer ring cap is provided on the circumferential surface of the central cylinder.
[0011] The outer ring cap is further configured such that its inner side is provided with an internal thread, and the outer wall of the barrel body at the bottle opening is provided with an external thread that matches the internal thread.
[0012] The further configuration is as follows: the outer ring of the wine spear cap is provided with an inner ring, and the lower surface of the inner ring is provided with an inclined surface, and the inclined surface of the hollow frustum has the same slope as the inclined surface of the inner ring and is closely abutting against the upper surface of the hollow frustum, which is also provided with an inclined surface.
[0013] Further configuration: the inner wall of the barrel body's bottle opening abuts against the outer wall of the inner ring, and chamfers are provided on the inner corners of the barrel body.
[0014] Further configuration: A sealing groove is provided between the chamfer of the inner side edge of the barrel, the inner ring, and the outer ring cap, and a sealing ring is provided in the sealing groove.
[0015] Compared with the prior art, the beneficial technical effects of this utility model are as follows:
[0016] Good stability: In this utility model, the design of the suspension frame can firmly fix the gas cylinder, prevent it from shaking inside the barrel, and avoid splashing of wine or unstable gas pressure caused by the movement of the gas cylinder; the hollow truncated cone is adapted to the countersunk hole structure on the inner side of the barrel body and the outer ring cap abuts against the inclined surface of the inner ring, ensuring that the suspension frame will not be displaced during use.
[0017] Good sealing performance: In this utility model, the wine spear cap is connected to the barrel body by threads, and a sealing ring is set at the connection to ensure the sealing performance of the barrel body, prevent wine leakage and the entry of outside air, and ensure the sealing effect. Attached Figure Description
[0018] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.
[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0020] Figure 2 This is a cross-sectional view of the present invention;
[0021] Figure 3 for Figure 2 A magnified view of part A;
[0022] Figure 4 This is a schematic diagram of the suspension frame of this utility model;
[0023] Figure 5 This is a schematic diagram showing the usage status of the suspension bracket.
[0024] Attached reference numerals: 1. Spear cap; 2. Barrel body; 3. Hanging bracket; 4. Gas cylinder; 5. Central cylinder; 6. Outer ring cap; 7. Hollow frustum; 8. Hollow cylinder; 9. Inner ring; 10. Sealing groove; 11. Sealing ring. Detailed Implementation
[0025] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.
[0026] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0027] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances. Example
[0028] Reference Figures 1-5This utility model discloses a beer barrel with a gas cylinder and a gas cylinder suspension bracket, including a beer spout cover 1, a beer barrel body 2, a suspension bracket 3, and a gas cylinder 4; wherein, the beer spout cover 1 includes a central cylinder 5 located in the middle and hollow inside, an outer ring cover 6 is provided on the circumferential surface of the central cylinder 5, and an internal thread is provided on the inner side of the outer ring cover 6. An external thread adapted to the internal thread is provided on the outer wall of the bottle mouth of the beer barrel body 2, and the beer spout cover 1 and the beer barrel body 2 are connected by threads;
[0029] Furthermore, the bottle mouth of the barrel body 2 is set as a countersunk hole shape, and the hanging frame 3 is composed of a hollow frustum 7 and a hollow cylinder 8 intersecting. The hollow cylinder 8 is set as a wave shape, and elliptical holes are opened on both sides of its body, alternating between upper and lower.
[0030] In this embodiment, the hollow truncated cone 7 is located above the hollow cylinder 8, and the hollow truncated cone 7 is adapted to the large circle of the inner side wall of the bottle mouth of the barrel body 2. The lower surface of the hollow truncated cone 7 is in contact with the upper surface of the small circle of the bottle mouth of the barrel body 2, thereby placing the hanging bracket 3 on the countersunk hole of the bottle mouth of the barrel body 2.
[0031] Furthermore, the outer ring cover 6 of the wine spear cap 1 is provided with an inner ring 9, and the lower surface of the inner ring 9 is provided with an inclined surface. The upper surface of the hollow truncated cone 7 is also provided with an inclined surface, and the slope of the inclined surface is consistent with that of the inner ring 9 and they are in close contact. This arrangement is used to prevent the suspension bracket 3 from moving up and down.
[0032] The hollow cylinder 8 is used to place the gas cylinder 4, so that the hollow cylinder 8 encloses the gas cylinder 4. At the same time, the bottom of the gas cylinder 4 is also constrained, so that the bottom of the gas cylinder 4 will not shake due to external force, thus completing the fixation of the gas cylinder 4.
[0033] The existing suspension bracket secures the top of the gas cylinder 4 by clamping it with claws. However, when the barrel shakes, the gas cylinder becomes unstable because the bottom is not restrained.
[0034] In this invention, since the gas cylinder 4 is completely enclosed by the hollow cylinder 8, the gas cylinder 4 is firmly fixed, preventing it from shaking inside the cylinder.
[0035] Furthermore, a limiting ring is provided on the inner wall of the hollow cylinder 8 to abut against the upper part of the gas cylinder 4, which is used to firmly press the gas cylinder 4 into the hollow cylinder 8.
[0036] In this embodiment, the inner wall of the barrel body 2 abuts against the outer wall of the inner ring 9, and a chamfer is provided on the inner edge of the barrel body 2. A sealing groove 10 is provided between the chamfer, the inner ring 9, and the outer ring cap 6, and a sealing ring 11 is provided in the sealing groove 10.
[0037] The working principle and beneficial effects of this utility model are as follows:
[0038] In this invention, the suspension bracket 3 is fitted with the large circle inside the bottle mouth of the barrel body 2 via the hollow frustum 7, and overlaps on the countersunk hole, ensuring that the suspension bracket 3 is stably fixed at the bottle mouth position of the barrel body 2. The gas cylinder 4 is placed inside the hollow cylinder 8, which prevents the gas cylinder 4 from shaking inside the barrel. In addition, the barrel cap 1 is connected to the barrel body 2 by threads, and the inner ring 9 of the outer ring cap 6 is tightly abutted against the inclined surface of the hollow frustum 7 to prevent the suspension bracket 3 from moving up and down. At the same time, the sealing ring 11 in the sealing groove 10 further ensures the sealing of the barrel body. Since the position of the suspension bracket 3 is fixed, the gas cylinder 4 inside the suspension bracket 3 can also remain stable.
[0039] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.
Claims
1. A beer keg with a gas cylinder and a gas cylinder suspension bracket, characterized in that, The device includes a wine spear cap (1), a wine barrel body (2), and a hanging frame (3). The wine spear cap (1) is connected to the wine barrel body (2). The bottle mouth of the wine barrel body (2) is set as a countersunk hole. The hanging frame (3) is composed of a hollow frustum (7) and a hollow cylinder (8). The hollow frustum (7) is located above the hollow cylinder (8). The hollow frustum (7) is adapted to the large circle of the inner side wall of the bottle mouth of the wine barrel body (2). The lower surface of the hollow frustum (7) is in contact with the upper surface of the small circle of the bottle mouth of the wine barrel body (2).
2. A beer keg with a gas cylinder and a gas cylinder suspension bracket according to claim 1, characterized in that, The hollow cylinder (8) is configured to be wavy.
3. A beer keg with a gas cylinder and a gas cylinder suspension bracket according to claim 1, characterized in that, The hollow cylinder (8) has elliptical holes arranged alternately on both sides of its body.
4. A beer keg with a gas cylinder and a gas cylinder suspension bracket according to claim 1, characterized in that, The bottle cap (1) is connected to the bottle opening of the barrel body (2) by a thread.
5. A beer keg with a gas cylinder and a gas cylinder suspension bracket according to claim 4, characterized in that, The wine spear cap (1) includes a central cylinder (5) located in the middle and hollow inside, and an outer ring cap (6) is provided on the circumferential surface of the central cylinder (5).
6. A beer keg with a gas cylinder and a gas cylinder suspension bracket according to claim 5, characterized in that The inner side of the outer ring cap (6) is provided with an internal thread, and the outer wall of the bottle mouth of the barrel body (2) is provided with an external thread that matches the internal thread.
7. A beer keg with a gas cylinder and a gas cylinder suspension bracket according to claim 4, characterized in that, The outer ring cap (6) of the wine spear cap (1) is provided with an inner ring (9), and the lower surface of the inner ring (9) is provided with an inclined surface. The inclined surface of the hollow truncated cone (7) has the same slope as the inclined surface of the inner ring (9) and is closely abutting against the upper surface of the hollow truncated cone (7), which is also provided with an inclined surface.
8. A beer keg with a gas cylinder and a gas cylinder suspension bracket according to claim 7, characterized in that The inner wall of the barrel body (2) abuts against the outer wall of the inner ring (9), and a chamfer is provided on the inner edge of the barrel body (2).
9. A beer keg with a gas cylinder and a gas cylinder suspension bracket according to claim 8, characterized in that A sealing groove (10) is provided between the chamfer of the inner edge of the barrel body (2), the inner ring (9), and the outer ring cap (6), and a sealing ring (11) is provided in the sealing groove (10).