A dispenser

Abstract

The present invention provides a dispenser belonging to the technical field of beer dispensing. It solves the problem of the troublesome installation of a beer outlet hose in existing dispensers. The dispenser comprises a valve body, a beer outlet hose, and a top core disposed within the valve body. The top core has a beer outlet opening facing upward. A handle is hingedly connected to the top of the valve body. One end of the beer outlet hose is connected to the top core and communicates with the beer outlet. A mounting notch is provided on the side wall of the handle, located above the beer outlet and extending vertically. The beer outlet hose can be inserted into the mounting notch from the side of the handle. A positioning member for restraining the beer outlet hose is provided within the mounting notch. The present invention enables the beer outlet hose to be inserted into the mounting notch from the side of the handle, thereby greatly facilitating installation of the beer outlet hose.

Description

Technical Field

[0001] The invention belongs to the technical field of beer dispensing and relates to a dispenser. Background Art

[0002] The dispenser is connected to a beer spear, located at the top and inside the keg, to control the flow of beer from the keg. This controls the opening and closing of the beer valve on the beer spear, thereby controlling the flow of beer from the keg. The dispenser is adjusted by operating a handle on the dispenser.

[0003] Patent document (Application No.: 201880051409.2) discloses a dispensing system comprising a dispensing head and a one-way dispensing line. The dispensing head comprises a housing having a through-hole and an actuating handle pivotally mounted on the housing and movable between at least a deactivated position and an activated position. The one-way dispensing line comprises a flexible tube and a connecting unit, which is received in the dispensing head. The dispensing head can open a valve by operating the actuating handle to move the connecting unit from the deactivated position to the activated position.

[0004] The dispenser disclosed in the aforementioned patent is essentially the same as existing products on the market, utilizing a flexible tube to draw beer from a beer keg. A through-hole is typically provided in the dispenser handle, through which the flexible tube passes upward to exit the dispenser. This design offers the advantage of a circumferentially closed through-hole, eliminating the need to worry about the flexible tube falling out of the through-hole during use, making it more convenient. However, during production, this design requires one end of the flexible tube to be passed through the through-hole in order to be installed. Since the flexible tube is used to connect the dispenser to the faucet, it is typically quite long. This makes installation of the flexible tube by passing one end of the flexible tube through the through-hole cumbersome and time-consuming. Summary of the Invention

[0005] The purpose of the present invention is to address the above-mentioned problems in the existing technology and propose a dispenser. The technical problem solved by the present invention is: under the premise of ensuring good wine dispensing effect, solve the problem that the installation of the wine dispensing hose in the existing dispenser is relatively troublesome.

[0006] The objectives of the present invention can be achieved through the following technical solutions: A dispenser, comprising a valve body, a wine outlet hose and a top core arranged in the valve body, the top core having a wine outlet opening facing upward, a handle hinged on the top of the valve body, one end of the wine outlet hose is connected to the top core and communicated with the wine outlet, and is characterized in that a mounting notch is provided on the side wall of the handle, which is located above the wine outlet and passes through the top and bottom, and the wine outlet hose can be inserted into the mounting notch from the side of the handle, and a positioning piece for constraining the wine outlet hose is provided in the mounting notch.

[0007] The beer in the barrel flows through the top core and the beer outlet hose to the beer tap for people to drink. The handle is hinged to the valve body, and the dispenser is closed and opened by moving the handle up and down.

[0008] This dispenser has a mounting notch that runs vertically through the side wall of the handle, allowing the wine hose to be inserted into the mounting notch from the side of the handle, making the installation of the wine hose very convenient. The positioning member constrains the wine hose, which not only avoids the trouble of the wine hose falling out of the mounting notch during use. In addition, the beer in the barrel flows through the dispenser and the wine hose to the wine tap. The moment the wine tap is opened, the beer is instantly discharged from the wine hose. At this time, the change in the beer flow rate will impact the wine hose. At this time, because the mounting notch is located above the wine outlet and the positioning member constrains the wine hose within the mounting notch, the wine hose will not vibrate violently when impacted by the beer, thereby reducing the increase in beer foam caused by the shaking of the wine hose. Moreover, after the beer comes out of the barrel, it basically flows upward in a straight line, so that the beer flow process is smooth, avoiding the increase in foam caused by large changes in the flow path and flow rate, and improving the wine dispensing effect.

[0009] In the aforementioned dispenser, the positioning member includes a positioning notch for the beer hose to pass through. The positioning notch and the mounting notch face the same direction, and the positioning member also features an anti-escape protrusion that prevents the beer hose from slipping out of the positioning notch. Because the positioning notch and the mounting notch face the same direction, the beer hose can sequentially enter the mounting notch and positioning notch in the same direction, making flexible installation of the beer hose more convenient. The coordination of the positioning notch and the anti-escape protrusion prevents the beer hose from slipping out of the positioning notch. The hose is thus constrained to the positioning member, minimizing the increase in beer foam caused by the hose's vibration and thus improving beer dispensing efficiency.

[0010] In the above-mentioned dispenser, the positioning member is made of rubber or plastic material, and the positioning member includes two sheet-shaped mounting parts and a U-shaped main body for forming the above-mentioned positioning notch. The two mounting parts are respectively connected to the two ends of the main body, and the two mounting parts are respectively provided with an anti-slip protrusion on the opposite sides. The opposite sides of the two mounting parts are respectively fixed against the two opposite side walls of the mounting notch. The positioning member is made of rubber or plastic material, preferably rubber, so that it can protect the wine dispensing hose. The sheet-shaped mounting part is fixed against the side wall of the mounting notch, so that the mounting part has good stability, and the distance between the two anti-slip protrusions can remain unchanged, thereby ensuring that the wine dispensing hose can be quickly embedded in the positioning notch between the two anti-slip protrusions on the one hand, and ensuring that the wine dispensing hose will not fall out of the positioning notch on its own on the other hand, thereby improving the stability of the wine dispensing hose installation.

[0011] In the above-mentioned dispenser, the top core is slidably inserted into the valve body, and the top core can be driven to move downward by bending the handle downward. The valve body is also provided with an elastic member for driving the top core to move upward for reset. The end of the wine outlet hose is sleeved with a heat shrink tube with an outer diameter greater than the distance between the two side walls of the positioning notch. The positioning member is made of rubber material, and the upper end of the heat shrink tube extends into the positioning notch.

[0012] As is common knowledge, the valve body of a dispenser has an air inlet passage and an air inlet valve core for controlling the opening and closing of the air inlet passage. The air inlet valve core is controlled by the up and down movement of the top core. When the handle is pressed to drive the top core downward, the air inlet valve core opens the air inlet passage. When the handle is lifted, the top core moves upward, and the air inlet valve core closes the air inlet passage. In this dispenser, a positioning member made of a rubber material is provided in the installation notch, and a heat shrink tube is sleeved on the end of the wine outlet hose. Since the outer diameter of the heat shrink tube is larger than the distance between the two side walls of the positioning notch, the upper end of the heat shrink tube forms a tight fit with the positioning notch after being inserted into the positioning notch. In this way, when the handle is lifted, the heat shrink tube and the wine outlet hose can be moved upward. Since the wine outlet hose is connected to the top core, it also has the effect of pulling the top core upward. In this way, it can drive the top core upward together with the elastic member to close the air inlet passage. The first benefit of this design is that it reduces the spring rate requirement for the elastic member, meaning a softer spring, such as a plastic spring, can be used to drive the top core upward. This reduces the force required to press the handle downward, making the dispenser feel more comfortable to use and reducing costs. Furthermore, the upper end of the heat shrink tubing, when inserted into the positioning notch, forms a tight fit with the notch, improving the stability of the beer hose installation. This prevents the hose from vibrating violently when impacted by beer, preventing the buildup of foam and improving the beer dispensing effect.

[0013] In the dispenser described above, the handle comprises a grip and a pressing seat. The handle includes a main body located above the top core and an operating portion connected to the rear end of the main body. The front end of the main body is hingedly connected to the valve body, and the pressing seat is connected to the bottom of the main body. The upper end of the mounting notch extends through the top surface of the main body and the lower end extends through the bottom surface of the pressing seat. The mounting notch opens to the left or right side of the handle. This design creates a vertically extending mounting notch, facilitating the insertion of the beer dispensing hose into the mounting notch. Providing the mounting notch in the main body above the top core ensures that beer flows upward in a substantially straight line after exiting the barrel, reducing foaming and improving dispensing quality. Typically, the front sidewall of the valve body includes a hinged portion for the front end of the main body to be hingedly mounted, and the rear sidewall of the valve body includes a snap-fitting strip for locking the operating portion. Thus, the mounting notch opens to the left or right side of the handle, allowing for a larger opening. Furthermore, when installing the beer dispensing hose, the hose avoids the hinged portion and snap-fitting strip on the valve body, making it easier to insert into the mounting notch.

[0014] In the dispenser described above, the distance between the opening of the positioning notch and its bottom wall is greater than the outer diameter of the wine hose. The anti-slip protrusion is located outside the opening of the positioning notch. The distance between the anti-slip protrusions on the two mounting portions is less than the distance between the two side walls of the positioning notch. Because the distance between the opening of the positioning notch and its bottom wall is greater than the outer diameter of the wine hose, a distance is left between the wine hose and the anti-slip protrusion, further reducing the risk of the wine hose slipping out of the positioning notch and improving the stability of the wine hose installation.

[0015] In the dispenser described above, the upper portion of the mounting portion protrudes upward from the top surface of the main body, and the anti-slip protrusion is connected to the upper portion of the mounting portion. This design allows the anti-slip protrusion to be positioned higher than the positioning notch, making it easier to observe the position of the hose relative to the positioning notch during installation. It also allows the operator to easily reach the positioning notch to adjust the hose's engagement position, further facilitating hose installation while ensuring a successful installation.

[0016] In the above-mentioned dispenser, the pressing seat is detachably connected to the bottom of the main body, and the two mounting parts are provided with snap-fitting protrusions on the opposite sides thereof. Two snap-fitting notches are provided on the upper end face of the pressing seat, and the snap-fitting protrusions of the two mounting parts are snapped into the two snap-fitting notches one by one. The handle presses and fixes the snap-fitting protrusions into the snap-fitting notches, and the bottom wall of the mounting notch is provided with a bar-shaped hole located on the pressing seat. The main body has a positioning ridge that snaps into the bar-shaped hole and matches the bar-shaped hole. The handle adopts a design of an upper and lower split structure, which makes the positioning piece easy to install. Moreover, the snap-fitting notch on the upper end face of the pressing seat cooperates with the snap-fitting notch, so that the positioning piece also has the advantage of stable installation. The design of the positioning ridge fixes the main body, further increases the stability of the positioning piece installation, and enables the positioning piece to stably constrain the wine dispensing hose. The wine dispensing hose will not shake arbitrarily during the wine dispensing process, thereby improving the wine dispensing effect.

[0017] In the dispenser described above, the top core comprises a cylindrical body and a beer outlet connector connected to the body. A beer outlet cavity, connected to the beer outlet connector, is formed at the lower end of the body. The outlet of the beer outlet connector serves as the aforementioned beer outlet. One end of the beer outlet hose is connected to the beer outlet connector. Beer in the barrel flows sequentially through the beer outlet cavity, the beer outlet connector, and the beer outlet hose to the beer tap. Providing the beer outlet connector within the top core facilitates connection of the beer outlet hose.

[0018] In the above-mentioned dispenser, a connecting hose is also provided in the heat shrink tube, which is sleeved on the end of the wine outlet hose. The wine outlet connector is inserted into the connecting hose from the lower end of the connecting hose, and the inner wall of the heat shrink tube is in contact with the outer wall of the connecting hose. Heat shrink tubes are existing technology and can be purchased directly on the market. The outer layer of the heat shrink tube is made of high-quality soft cross-linked polyolefin material and the inner layer of hot melt adhesive. The inner layer has adhesiveness. At the same time, the heat shrink tube has the special function of shrinking when heated, and usually shrinks when heated to about 90°C or above. In this dispenser, in the process of lifting the dispenser handle, it is necessary to rely on the wine outlet hose to pull the top core upward, and this process requires ensuring that the wine outlet hose will not detach from the top core. For this reason, this dispenser has a special design for the connection method between the wine outlet hose and the top core, and uses a connecting hose and a heat shrink tube to achieve the connection and installation of the wine outlet hose. The adhesive layer on the inner wall of the heat shrink tube can not only form a bond with the connecting hose, but the heat shrink tube can also shrink after heating, and the connecting hose will also undergo a certain deformation, thereby making the connecting hose and the wine outlet joint, and between the connecting hose and the wine outlet hose have better adhesion. At the same time, the heat shrink tube and the connecting hose are also well adhered, thereby ensuring the stability of the connection between the wine outlet hose and the top core, so that the wine outlet hose is not easily detached from the top core when the handle is lifted.

[0019] In the dispenser described above, the connecting hose is a PVC hose. The heat-shrink tubing includes a main section that fits over the connecting hose and an extension section connected to the upper end of the main section. The extension section has a smaller diameter than the main section. The inner wall of the main section abuts the outer wall of the wine dispensing hose. The main section and the extension section are connected by a constricted portion, with the upper end of the connecting hose abutting the inner wall of the constricted portion. The extension section, which encloses the wine dispensing hose, increases the connection area of ​​the wine dispensing hose, thereby further improving the stability of the connection and preventing the wine dispensing hose from detaching from the top core during swinging of the handle. The extension section also increases the rigidity of the wine dispensing hose at this location, ensuring greater stability in this position during dispensing and preventing the wine dispensing hose from detaching from the retaining member. The upper end of the connecting hose abuts against the inner wall of the constricted portion, ensuring greater stability of the connecting hose, allowing for a stable connection to the wine dispensing hose and the wine dispensing connector, and enhancing the stability of the connection between the wine dispensing hose and the top core.

[0020] Compared with the prior art, this dispenser has the following advantages:

[0021] 1. This dispenser has a mounting notch that goes through the handle from top to bottom, so that the wine outlet hose can be inserted into the mounting notch from the side of the handle, making the installation of the wine outlet hose very convenient.

[0022] 2. A positioning piece is installed in the mounting notch to prevent the beer hose from vibrating violently when impacted by beer, thereby reducing the increase in beer foam caused by the vibration of the beer hose. In addition, the beer flows upward in a straight line after leaving the barrel, which can ensure a smooth flow of beer, avoid the increase of foam caused by large changes in the flow path and flow rate, and improve the beer dispensing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the three-dimensional structure of this distributor.

[0024] Figure 2 It is a cross-sectional view of the distributor.

[0025] Figure 3 It is a schematic diagram of the three-dimensional structure of the handle in this dispenser.

[0026] Figure 4 This is an exploded view of the handle in this dispenser.

[0027] Figure 5 It is a schematic diagram of the three-dimensional structure of the positioning part in this distributor.

[0028] Figure 6 This is a schematic diagram of the positioning parts and wine outlet hose in this dispenser.

[0029] Figure 7 It is a schematic diagram of the three-dimensional structure of the top core in this distributor.

[0030] Figure 8 It is a schematic diagram of the connection structure between the wine outlet hose and the top core.

[0031] In the figure, 1. valve body; 1a. air inlet channel; 2. wine outlet hose; 3. top core; 31. cylinder; 32. wine outlet joint; 33. wine outlet cavity; 321. wine outlet; 4. handle; 41. grip; 411. main body; 412. operating part; 42. pressing seat; 421. snap-fit ​​notch; 422. strip hole; 5. installation notch; 6. positioning piece; 61. main body; 62. positioning notch; 63. installation part; 64. anti-slip convex part; 65. snap-fit ​​convex block; 66. positioning convex edge; 7. connecting hose; 8. heat shrink tube; 81. main body section; 82. extension section; 83. necking part; 9. upper top core; 10. bolt; 11. elastic piece; 12. air inlet valve core. DETAILED DESCRIPTION

[0032] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solutions of the present invention, but the present invention is not limited to these embodiments.

[0033] Example 1

[0034] like Figure 1 and Figure 2 As shown, the dispenser includes a valve body 1, a wine outlet hose 2, and a top core 3 that is slidably inserted into the valve body 1. The valve body 1 is also provided with an elastic member 11 for driving the top core 3 to move upward for reset. The top core 3 includes a cylindrical barrel portion 31 and a wine outlet connector 32 connected to the barrel portion 31. The upper end of the barrel portion 31 is plugged with an upper top core 9. The lower end of the barrel portion 31 forms a wine outlet cavity 33 that is connected to the wine outlet connector 32. The outlet of the wine outlet connector 32 is an upward-opening wine outlet 321. One end of the wine outlet hose 2 is connected to the wine outlet connector 32 of the top core 3 and is connected to the wine outlet 321. A handle 4 is hinged to the top of the valve body 1. When the handle 4 is pushed downward, it presses the upper core 9, driving the core 3 downward, pushing the air intake valve core 12 to open the air intake channel 1a of the valve body 1. At this time, gas enters the barrel through the air intake channel 1a, and the beer in the barrel flows through the beer outlet chamber 33, the beer outlet connector 32, and the beer outlet hose 2 to the beer tap for drinking. When the handle is pushed upward, the core 3 moves upward and resets, and the air intake valve core 12 blocks the air intake channel 1a, and the dispenser is closed.

[0035] like Figure 3 and Figure 4 As shown, the handle 4 includes a grip 41 and a pressing seat 42. The handle 41 includes a main body 411 located above the top core 3 and an operating portion 412 connected to the rear end of the main body 411. The front end of the main body 411 is hinged to the valve body 1. The pressing seat 42 is connected to the bottom of the main body 411 by a bolt 10, so that the pressing portion is easy to disassemble. The upper end of the mounting notch 5 passes through the top surface of the main body 411 and the lower end passes through the bottom surface of the pressing seat 42. The opening of the mounting notch 5 faces the left side of the handle 4.

[0036] like Figure 1 As shown, to facilitate installation of the wine hose 2, a mounting notch 5 is provided on the sidewall of the handle 4, located above the wine outlet 321 and extending vertically through it. The wine hose 2 can be inserted into the mounting notch 5 from the side of the handle 4. A retaining member 6 is provided within the mounting notch 5 to constrain the wine hose 2. The retaining member 6 is made of rubber. By providing a mounting notch 5 extending vertically through the sidewall of the handle 4, the present dispenser facilitates installation of the wine hose 2. The retaining member 6 constrains the wine hose 2, preventing it from slipping out of the mounting notch 5 during use. It also prevents the hose 2 from vibrating violently when impacted by beer, thereby minimizing the buildup of beer foam caused by this vibration. Furthermore, after exiting the keg, beer flows upward in a generally straight line, ensuring a smooth beer flow and preventing the buildup of foam caused by large fluctuations in flow path and velocity, thus improving dispensing quality.

[0037] like Figures 3 to 5 As shown, the positioning member 6 is provided with a positioning notch 62 for the wine outlet hose 2 to pass through. The openings of the positioning notch 62 and the mounting notch 5 are oriented in the same direction. The positioning member 6 also has an anti-slip protrusion 64 that can prevent the wine outlet hose 2 from slipping out of the positioning notch 62 on its own. Since the openings of the positioning notch 62 and the mounting notch 5 are oriented in the same direction, the wine outlet hose 2 can enter the mounting notch 5 and the positioning notch 62 in sequence in the same direction, making the installation of the wine outlet hose more convenient. Specifically, the positioning member 6 includes two sheet-shaped mounting portions 63 and a U-shaped main body 61 for forming the above-mentioned positioning notch 62. The two mounting portions 63 are respectively connected to the two ends of the main body 61. An anti-slip protrusion 64 is respectively provided on the opposite sides of the two mounting portions 63. The opposite sides of the two mounting portions 63 are respectively fixed against the two opposite side walls of the mounting notch 5. Through the cooperation of the positioning notch 62 and the anti-fall-off protrusion 64, the wine dispensing hose 2 will not fall out of the positioning notch 62 by itself, so that the wine dispensing hose 2 is constrained on the positioning member 6, thereby improving the wine dispensing effect.

[0038] Combine Figure 4 and Figure 5 As shown, in order to install the positioning member 6, the two mounting portions 63 on the positioning member 6 have respective snap-in protrusions 65 on their opposite sides, and the upper end surface of the pressing seat 42 is provided with two snap-in notches 421. The snap-in protrusions 65 of the two mounting portions 63 are snapped into the two snap-in notches 421 in a one-to-one correspondence, and the handle 41 presses and fixes the snap-in protrusions 65 into the snap-in notches 421. The bottom wall of the mounting notch 5 is provided with a strip-shaped hole 422 located on the pressing seat 42, and the main body 61 has a positioning ridge 66 that snaps into and matches the strip-shaped hole 422. The snap-in notches 421 on the upper end surface of the pressing seat 42 cooperate with the snap-in notch 421, so that the positioning member 6 also has the advantage of stable installation, and the design of the positioning ridge 66 also fixes the main body 61, further increasing the stability of the installation of the positioning member 6.

[0039] like Figure 2 、 Figure 5 and Figure 6 As shown, in the dispenser, the upper portion of the mounting portion 63 protrudes upward from the top surface of the main body 61, and the anti-slip protrusion 64 is connected to the upper portion of the mounting portion 63. The distance between the opening of the positioning notch 62 and its bottom wall is greater than the outer diameter of the wine dispensing hose 2. The anti-slip protrusion 64 is located outside the opening of the positioning notch 62. The distance between the anti-slip protrusions 64 on the two mounting portions 63 is less than the distance between the two side walls of the positioning notch 62.

[0040] like Figure 2 、 Figure 7 and Figure 8As shown, the end of the wine dispensing hose 2 is covered with a heat-shrink tubing 8, whose outer diameter is greater than the distance between the two side walls of the positioning notch 62. The positioning member 6 is made of rubber, and the upper end of the heat-shrink tubing 8 extends into the positioning notch 62 of the positioning member 6. A connecting hose 7 is also located within the heat-shrink tubing 8, which fits over the end of the wine dispensing hose 2. The wine dispensing connector 32 is inserted into the connecting hose 7 from its lower end, with the inner wall of the heat-shrink tubing 8 abutting against the outer wall of the connecting hose 7. The connecting hose 7 is a PVC hose and comprises a main section 81 that fits over the connecting hose 7 and an extension section 82 connected to the upper end of the main section 81. Specifically, the upper end of the extension section 82 extends into the positioning notch 62 of the positioning member 6. The diameter of the extension section 82 is smaller than that of the main section 81, and the inner wall of the main section 81 abuts against the outer wall of the wine dispensing hose 2. The main section 81 and the extension section 82 are connected by a constriction 83, with the upper end of the connecting hose 7 abutting against the inner wall of the constriction 83. The heat shrink tube 8 is a prior art and can be directly purchased on the market.

[0041] Example 2

[0042] The structure and principle of this embodiment are basically the same as those of the first embodiment, except that the orientation of the mounting notch 5 is opposite to that of the first embodiment, and the opening of the mounting notch 5 faces the right side of the handle 4. Of course, the opening of the positioning notch 62 also faces the right side of the handle 4.

[0043] Example 3

[0044] The structure and principle of this embodiment are basically the same as those of the first embodiment, except that the positioning member 6 is made of plastic material.

[0045] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Persons skilled in the art may make various modifications, additions, or substitutions to the described specific embodiments without departing from the spirit of the present invention or exceeding the scope of the appended claims.

[0046] Although this document frequently uses terms such as 1. valve body; 2. wine outlet hose; 3. top core; 31. barrel portion; 32. wine outlet connector 32; 31. wine outlet; 4. handle; 41. grip; 411. main body; 412. operating portion; 42. pressing seat; 421. snap-fit ​​notch; 5. mounting notch; 51. bar-shaped hole; 6. positioning member; 61. main body; 62. positioning notch; 63. mounting portion; 64. anti-drop protrusion; 65. snap-fit ​​protrusion; 66. positioning ridge; 7. connecting hose; 8. heat shrink tubing; 81. main body section; 82. extension section; 83. necking portion; 9. upper top core, the possibility of using other terms is not excluded. These terms are used only to more conveniently describe and explain the essence of the present invention; interpreting them as any additional limitation is contrary to the spirit of the present invention.

Claims

1. A dispenser, comprising a valve body (1), a wine outlet hose (2), and a top core (3) disposed in the valve body (1), the top core (3) having a wine outlet (321) opening upward, a handle (4) hingedly connected to the top of the valve body (1), one end of the wine outlet hose (2) being connected to the top core (3) and communicating with the wine outlet (321), characterized in that: A mounting notch (5) is provided on the side wall of the handle (4), which is located above the wine outlet (321) and passes through the handle (4) from top to bottom. The wine outlet hose (2) can be inserted into the mounting notch (5) from the side of the handle (4). A positioning member (6) for restraining the wine outlet hose (2) is provided in the mounting notch (5).

2. The dispenser according to claim 1, characterized in that The positioning member (6) is provided with a positioning notch (62) for the wine dispensing hose (2) to pass through, the positioning notch (62) and the installation notch (5) have the same opening direction, and the positioning member (6) also has an anti-slip protrusion (64) that can prevent the wine dispensing hose (2) from automatically slipping out of the positioning notch (62).

3. The dispenser according to claim 2, characterized in that The positioning member (6) is made of rubber or plastic material, and comprises two sheet-shaped mounting portions (63) and a U-shaped main body (61) for forming the positioning notch (62). The two mounting portions (63) are respectively connected to the two ends of the main body (61). The two mounting portions (63) are respectively provided with the above-mentioned anti-slip protrusion (64) on the opposite sides thereof. The opposite sides of the two mounting portions (63) are respectively fixedly abutted against the two opposite side walls of the mounting notch (5).

4. The dispenser according to claim 2, characterized in that The top core (3) is slidably inserted into the valve body (1), and the top core (3) can be driven to move downward by bending the handle (4) downward. The valve body (1) is also provided with an elastic member (11) for driving the top core (3) to move upward for reset. The end of the wine outlet hose (2) is sleeved with a heat shrink tube (8) with an outer diameter greater than the distance between the two side walls of the positioning notch (62). The positioning member (6) is made of rubber material, and the upper end of the heat shrink tube (8) extends into the positioning notch (62) of the positioning member (6).

5. The dispenser according to claim 3, characterized in that The handle (4) comprises a grip (41) and a pressing seat (42), the handle (41) comprising a main body (411) located above the top core (3) and an operating portion (412) connected to the rear end of the main body (411), the front end of the main body (411) is hinged on the valve body (1), the pressing seat (42) is connected to the bottom of the main body (411), the upper end of the mounting notch (5) passes through the top surface of the main body (411) and the lower end passes through the bottom surface of the pressing seat (42), and the opening of the mounting notch (5) faces the left or right side of the handle (4).

6. The dispenser according to claim 3 or 5, characterized in that The distance between the opening of the positioning notch (62) and its bottom wall is greater than the outer diameter of the wine outlet hose (2), the anti-slip protrusion (64) is located outside the opening of the positioning notch (62), and the distance between the anti-slip protrusions (64) on the two mounting parts (63) is smaller than the distance between the two side walls of the positioning notch (62).

7. The dispenser according to claim 5, characterized in that The pressing seat (42) is detachably connected to the bottom of the main body (411), and the two mounting parts (63) are provided with snap-fitting protrusions (65) on the opposite sides thereof. Two snap-fitting notches (421) are provided on the upper end surface of the pressing seat (42), and the snap-fitting protrusions (65) of the two mounting parts (63) are snapped into the two snap-fitting notches (421) one by one. The handle (41) presses and fixes the snap-fitting protrusions (65) into the snap-fitting notches (421). A strip hole (422) located on the pressing seat (42) is provided on the bottom wall of the mounting notch (5), and a positioning protrusion (66) is provided on the main body (61) that is snapped into the strip hole (422) and matches the strip hole (422).

8. The dispenser according to claim 4, characterized in that The top core (3) includes a cylindrical body portion (31) and a wine outlet joint (32) connected to the body portion (31); a wine outlet cavity (33) communicating with the wine outlet joint (32) is formed at the lower end of the body portion (31); the outlet of the wine outlet joint (32) is the above-mentioned wine outlet (321); and one end of the wine outlet hose (2) is connected to the wine outlet joint (32).

9. The dispenser according to claim 8, characterized in that The heat shrink tube (8) is further provided with a connecting hose (7) sleeved on the end of the wine outlet hose (2); the wine outlet connector (32) is inserted into the connecting hose (7) from the lower end of the connecting hose (7); the inner wall of the heat shrink tube (8) is in contact with the outer wall of the connecting hose (7).

10. The dispenser according to claim 9, characterized in that The connecting hose (7) is a PVC hose, and the heat shrink tube (8) comprises a main section (81) sleeved on the outside of the connecting hose (7) and an extension section (82) connected to the upper end of the main section (81). The diameter of the extension section (82) is smaller than the diameter of the main section (81). The inner wall of the main section (81) is in contact with the outer wall of the wine outlet hose (2). The main section (81) and the extension section (82) are connected via a necking portion (83), and the upper end of the connecting hose (7) is in contact with the inner wall of the necking portion (83).

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