Sauce distribution gun

Abstract

The utility model provides a sauce distribution gun which comprises a gun body, the gun body comprises a hollow cavity which is through up and down and an elastic bin clamped in the hollow cavity, a one-way inlet is formed in the upper portion of the elastic bin, a one-way outlet is formed in the lower portion of the elastic bin, an installation groove is formed in the side of the hollow cavity, and a handle is rotatably installed in the installation groove. The handle comprises a holding handle and a pressing plate clamped in the mounting groove, and the pressing plate abuts against the side wall of the elastic bin in the hollow cavity. The gun body is detachably connected to the lower portion of a tank body for storing sauce and used for being extruded by an operator to discharge the sauce. The holding handle is held, the pressing plate extrudes the side wall of the elastic bin, and the elastic bin shrinks and extrudes the one-way outlet below to achieve discharging. In the process of extruding the elastic bin, the upper one-way inlet is kept closed, and it is guaranteed that the sauce bursts through the lower one-way outlet. The holding handle is loosened, the resilience force of the elastic bin enables the one-way outlet to be closed, the upper single inlet is opened downwards, the sauce is supplemented into the elastic bin downwards, and the whole operation process is simpler, more convenient, more visual and more labor-saving.

Description

Technical Field

[0001] The utility model relates to the technical field of fluid food dispenser manufacturing, in particular to a sauce dispensing gun. Background Art

[0002] Fluid sauces are often used in beverage or food processing. To facilitate access to the sauce, a sauce dispensing gun is often used. For example, prior patent CN220001443U discloses a suspended sauce dispenser. The sauce is stored in a storage tank, which is connected to a squeezable hose below via a connector. Two floats are attached to the upper and lower ends of the squeezable hose. The sauce can be dispensed by squeezing the hose, and the sauce in the storage tank can be refilled into the hose for later use. However, this dispenser requires the operator to directly squeeze the hose, making it difficult to control the amount used, and squeezing is not labor-efficient. Summary of the Invention

[0003] In view of the above-mentioned deficiencies in the prior art, the purpose of the present invention is to provide a sauce dispensing gun which has a simple and reasonable structure, is more labor-saving to use, and is convenient and quick.

[0004] The utility model achieves the above-mentioned purpose in the following way:

[0005] The sauce dispensing gun of the present invention includes a gun body, which includes a hollow cavity running through from top to bottom and an elastic chamber clamped in the hollow cavity. The elastic chamber is provided with a one-way inlet at the top and a one-way outlet at the bottom. A mounting groove is provided on the side of the hollow cavity, and a handle is rotatably installed in the mounting groove. The handle includes a gripping handle and a pressing plate clamped in the mounting groove, and the pressing plate is pressed against the side wall of the elastic chamber in the hollow cavity.

[0006] Furthermore, a valve core column is protruding below the elastic chamber, and a hollow elastic valve chamber is tightly clamped on the outside of the valve core column. An outlet connecting the elastic chamber and the elastic valve chamber is opened on the side wall of the valve core column. The one-way outlet is an elastic outlet, which is opened at the bottom of the elastic valve chamber, and the bottom surface of the valve core column is pressed against the one-way outlet.

[0007] Furthermore, the valve core column is made of a hard material with a constant length.

[0008] Furthermore, the bottom surface of the elastic valve chamber is convex, and the middle part thereof is turned upward to form an elastic concave surface, and the one-way outlet is provided on the elastic concave surface.

[0009] Furthermore, a ring groove is provided on the top of the valve core column, and a clamping hole is provided on the top of the elastic valve chamber, and the clamping hole is tightly clamped to the outside of the ring groove.

[0010] Furthermore, the outlet is symmetrically opened on the side wall of the valve core column.

[0011] Furthermore, the top of the elastic chamber is expanded outward to form a bracket, a one-way valve is embedded in the bracket, the one-way inlet is arranged at the bottom of the one-way valve, and the top of the hollow cavity is adapted to the bracket.

[0012] Furthermore, the upper edge of the one-way valve extends laterally to form a convex edge, the upper edge of the bracket expands outward to form a U-shaped groove, and the convex edge is embedded in the groove.

[0013] Furthermore, the one-way valve includes a hollow bracket and an elastic valve body clamped on the bottom of the bracket. The bottom of the elastic valve body is provided with a movable valve that can be opened downward, and a guide plate extends downward from one side of the movable valve.

[0014] Furthermore, a threaded sleeve is provided on the top of the elastic chamber, a ridge is extended laterally from the middle of the threaded sleeve, a screw cap is sleeved on the outside of the ridge, the screw cap is pressed against the ridge and is detachably connected to the top of the gun body.

[0015] The present invention provides a sauce dispensing gun, comprising a gun body comprising a hollow cavity extending vertically through the gun body and an elastic chamber mounted within the hollow cavity. The elastic chamber has a one-way inlet at the top and a one-way outlet at the bottom. A mounting slot is defined in the side of the hollow cavity, within which a handle is rotatably mounted. The handle comprises a grip and a pressing plate mounted within the mounting slot, the pressing plate being pressed against the side wall of the elastic chamber within the hollow cavity. The gun body is removably attached to the bottom of a sauce storage tank for an operator to squeeze and discharge the sauce. The through-hole cavity is used to mount the elastic chamber and handle. The elastic chamber is made of an elastic material and is hollow within a cavity, capable of receiving sauce from the tank. When the operator grasps the grip, the pressing plate compresses the side wall of the elastic chamber, causing the elastic chamber to contract and force the sauce downward, opening the one-way outlet below for discharge. During the squeezing of the elastic chamber, the one-way inlet at the top remains closed, thereby ensuring that the sauce flows through the one-way outlet below. Release the grip, the one-way outlet will be closed due to the rebound force of the elastic bin, and at the same time, due to the change in volume, the single inlet above will open downward, so that the sauce in the storage tank will be replenished into the elastic bin downward. The whole operation process is simpler, more convenient, intuitive and labor-saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention is further described below with reference to the accompanying drawings and embodiments:

[0017] Figure 1 This is a schematic diagram of the overall structure of the utility model connected to the storage tank;

[0018] Figure 2 for Figure 1 Schematic diagram of the gun body structure;

[0019] Figure 3 for Figure 1Schematic diagram of the split structure of the middle force compartment;

[0020] Figure 4 for Figure 3 Schematic diagram of the cross-sectional structure of the medium-elastic valve chamber;

[0021] Figure 5 for Figure 4 Schematic diagram of the bottom structure;

[0022] Figure 6 It is a schematic diagram of the three-dimensional structure of a one-way valve;

[0023] Figure 7 for Figure 6 Schematic diagram of split structure;

[0024] Figure 8 It is a schematic diagram of the threaded sleeve, the screw cap and the screw cap;

[0025] Figure 9 for Figure 8 Schematic diagram of the structure of the middle grip handle and the pressing plate in the squeezed state;

[0026] Figure 10 It is a schematic diagram of the internal structure of the screw cap.

[0027] In the figure, 1 is a gun body, 11 is a hollow cavity, 12 is a mounting groove, 13 is a handle, 13 is a gripping handle, 132 is a pressing plate, 2 is an elastic chamber, 21 is a one-way inlet, 22 is a one-way outlet, 23 is a valve core column, 231 is an outlet, 232 is an annular groove, 24 is an elastic valve chamber, 241 is a card hole, 242 is an elastic concave surface, 243 is a groove, 25 is a bracket, 3 is a rotating shaft, 5 is a one-way valve, 51 is a convex edge, 52 is a bracket, 53 is an elastic valve body, 54 is a movable valve, 55 is a guide plate, 6 is a threaded sleeve, 61 is a ridge, and 7 is a screw cap. DETAILED DESCRIPTION

[0028] refer to Figures 1 to 10 As shown, a sauce dispensing gun is shown, including a gun body 1, wherein the gun body 1 includes a hollow cavity 11 passing through from top to bottom and an elastic chamber 2 clamped in the hollow cavity 11, wherein the elastic chamber 2 is provided with a one-way inlet 21 at the top and a one-way outlet 22 at the bottom, and a mounting groove 12 is opened on the side of the hollow cavity 11, wherein a handle 13 is rotatably mounted in the mounting groove 12, wherein the handle 13 includes a gripping handle 131 and a pressing plate 132 clamped in the mounting groove 12, and the pressing plate 132 is pressed against the side wall of the elastic chamber 2 in the hollow cavity 11.

[0029] As shown in the accompanying drawings, the gun body 1 is removably attached to the bottom of a sauce storage tank, allowing the operator to squeeze out the sauce. A through-hole cavity 11 is used to house an elastic chamber 2 and a handle 13. The elastic chamber 2 is made of an elastic material, such as food-grade silicone injection molding, and is hollow inside to accommodate sauce entering from the tank. The upper one-way inlet 21 is a one-way valve structure that can only be opened downward. When the one-way inlet 21 is open, only the sauce in the sauce tank is allowed to flow downward into the elastic chamber 2, while the reverse flow is closed, preventing the sauce from flowing in the reverse direction. Similarly, the lower one-way outlet 22 is a one-way valve structure that can only be opened downward. When the one-way outlet 22 is open, only the sauce in the elastic chamber 2 is allowed to be discharged downward, while the reverse flow is closed, preventing air from entering the elastic chamber 2. The handle 13 is rotatably connected to the gun body 1 via the rotating shaft 3 installed below the gun body 1. The gripping handle 131 is located outside the gun body 1 for the operator to grasp, and the pressing plate 132 is longitudinally mounted on the inner side of the mounting groove 12. When the operator grasps the gripping handle 131, the pressing plate 132 squeezes the side wall of the elastic chamber 2, causing the elastic chamber 2 to contract and squeeze the sauce inside downward, opening the one-way outlet 12 below to discharge the sauce. During the squeezing of the elastic chamber 2, the upper one-way inlet 21 remains closed, thereby ensuring that the sauce flushes through the one-way outlet 22 below. When the gripping handle 131 is released, the one-way outlet 22 is closed due to the rebound force of the elastic chamber 2. At the same time, due to the change in volume, the upper single inlet 21 opens downward, allowing the sauce in the storage tank to be replenished downward into the elastic chamber 2. The entire operation process is simpler, more convenient, more intuitive, and more labor-saving.

[0030] Furthermore, a valve core column 23 is protruding from the bottom of the elastic chamber 2, and a hollow elastic valve chamber 24 is tightly clamped on the outside of the valve core column 23. An outlet 231 connecting the elastic chamber 2 and the elastic valve chamber 24 is provided on the side wall of the valve core column 23. The one-way outlet 22 is an elastic outlet, which is opened at the bottom of the elastic valve chamber 24, and the bottom surface of the valve core column 23 is pressed against the one-way outlet 22.

[0031] As shown in the accompanying drawings, the elastic valve chamber 24 is tightly secured to the exterior of the valve stem 23. When the bottom surface of the valve stem 24 abuts against the one-way outlet 22, the elastic chamber 2 and the elastic valve chamber 24 are connected, forming a sealed, integrated space. The sauce inside can fill both the elastic chamber 2 and the elastic valve chamber 24. The one-way outlet 22 is made of a relatively elastic material. When at rest, the one-way outlet 22 is affixed and closed by the bottom surface of the valve stem 24, preventing the sauce from escaping and air from entering. When the handle 131 is grasped and squeezed against the elastic chamber 2, the sauce flows downward, breaking through the elastic one-way outlet 22 and instantly discharging. After discharging, the one-way outlet 22 returns to abut against the bottom surface of the valve stem 23, closing. When the handle 131 is released, the rebound force of the elastic chamber 2 causes the volume to change, opening the single inlet 21 above downward, allowing the sauce in the storage tank to be replenished into the elastic chamber 2 and the elastic valve chamber 24.

[0032] Furthermore, the valve core column 23 is made of a hard material with a constant length.

[0033] As shown in the accompanying drawings, the pressure will not cause its length to change, further ensuring that the one-way outlet 22 is opened, achieving the effect of the sauce being sprayed out instantly.

[0034] Furthermore, the bottom surface of the elastic valve chamber 24 is convex, and the middle part thereof is turned up to form an elastic concave surface 242 , and the one-way outlet 22 is provided on the elastic concave surface 242 .

[0035] As shown in the accompanying drawings, the inner bottom surface of the elastic valve chamber 24 first bulges downward as a whole, then shrinks in area and turns upward, thereby forming an elastic concave surface 242. The one-way outlet 22 is a multi-petal crack opened in the center of this elastic concave surface 242. When at rest, the bottom surface of the valve core column 23 elastically presses against and completely covers the entire one-way outlet 22. When the interior is pressurized, the periphery of the elastic concave surface 242 drives the entire elastic concave surface 242 to bulge outward to open the one-way outlet 22, and the sauce sprays out instantly. After the pressure disappears, the periphery of the elastic concave surface 242 drives the entire elastic concave surface 242 to return to its original position.

[0036] Furthermore, a ring groove 232 is formed at the top of the valve core column 23 , and a clamping hole 241 is formed at the top of the elastic valve chamber 24 . The clamping hole 241 is tightly clamped to the outside of the ring groove 232 .

[0037] As shown in the accompanying drawings, since the material of the elastic valve chamber 24 is elastic, the clamping hole 241 can be tightly engaged with the annular groove 232 to ensure that the chamber is airtight.

[0038] Furthermore, the outlet 231 is symmetrically opened on the side wall of the valve core column 23 .

[0039] As shown in the accompanying drawings, the sauce flows into the elastic valve chamber 24 from the symmetrical outlet 231 more smoothly and steadily.

[0040] Furthermore, the elastic chamber 2 is expanded above to form a bracket 25 , a one-way valve 5 is embedded in the bracket 25 , the one-way inlet 21 is provided at the bottom of the one-way valve 5 , and the top of the hollow cavity 11 is adapted to the bracket 25 .

[0041] As shown in the accompanying drawings, the upper portion of the hollow cavity 11 also expands outwards, and can be used to support the bottom of the bracket 25 to define the position of the elastic chamber 2.

[0042] Furthermore, the upper edge of the one-way valve 5 extends laterally to form a convex edge 51 , and the upper edge of the bracket 25 expands outward to form a U-shaped groove 243 , and the convex edge 51 is embedded in the groove 243 .

[0043] As shown in the accompanying drawings, the groove 243 clamps the convex edge 51 , and when pressed downward, the groove 243 can elastically squeeze the convex edge 51 .

[0044] Furthermore, the one-way valve 5 includes a hollow bracket 52 and an elastic valve body 53 mounted on the bottom of the bracket 52. The bottom of the elastic valve body 53 is provided with a movable valve 54 that can be opened downward, and a guide plate 55 extends downward from one side of the movable valve 54.

[0045] As shown in the accompanying drawings, this preferred one-way valve 5 is split, wherein the hollow bracket 52 is made of hard material for easy support and positioning. The convex edge 51 is the upper edge of the hard bracket 52, which is embedded in the groove 243 to fix the position of the bracket 52. The movable valve 54 can only be opened downward in one direction. When the movable valve 54 is opened downward, it can form a symmetrical flow channel with the guide plate 55, so that the sauce can smoothly enter the elastic chamber 2 downward.

[0046] Furthermore, a threaded sleeve 6 is provided on the top of the elastic chamber 2, and a ridge 61 extends laterally from the middle of the threaded sleeve 6. A screw cap 7 is sleeved on the outside of the ridge 61, and the screw cap 7 is pressed against the ridge 61 and is detachably connected to the top of the gun body 1.

[0047] As shown in the accompanying drawings, the threaded sleeve 6 is used to connect the storage tank and the elastic chamber 2. The lower edge of the threaded sleeve 6 rests on the groove 243. The screw cap 7 is inserted into the outside of the threaded sleeve 6 with the inner surface located above the ridge 61. After tightening, the screw cap 7 presses the ridge 61 downward. There is an external thread on the top of the gun body 1. After the screw cap 7 is tightened with the gun body 1, the threaded sleeve 6 and the elastic chamber 2 form a closed space.

[0048] In the detailed description of the present invention, the terms "up", "down", "left", "right", "front", "back" and the like indicate the position or location relationship of the operator when using the present invention. They are only for the convenience of describing the present invention, and do not indicate or imply that the equipment or components referred to must have a specific position or location relationship. Therefore, they cannot be understood as limiting the present invention. It is understandable that the above embodiments only express the preferred implementation of the present invention, and their descriptions are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent of the present invention. It should be pointed out that for ordinary technicians in this field, without departing from the concept of the present invention, the above technical features can be freely combined, and several deformations and improvements can be made, which all fall within the scope of protection of the present invention. Therefore, all equivalent changes and modifications made to the claims and scope of the present invention should fall within the scope of coverage of the claims of the present invention.

Claims

1. A sauce dispensing gun, characterized by: The invention comprises a gun body (1), wherein the gun body (1) comprises a hollow cavity (11) extending vertically therethrough and an elastic chamber (2) mounted in the hollow cavity (11), wherein the elastic chamber (2) is provided with a one-way inlet (21) at the top and a one-way outlet (22) at the bottom, wherein a mounting groove (12) is provided on the side of the hollow cavity (11), wherein a handle (13) is rotatably mounted in the mounting groove (12), wherein the handle (13) comprises a gripping handle (131) and a pressing plate (132) mounted in the mounting groove (12), wherein the pressing plate (132) presses against the side wall of the elastic chamber (2) in the hollow cavity (11).

2. The sauce dispensing gun according to claim 1, characterized in that: A valve core column (23) is protruding below the elastic chamber (2), and a hollow elastic valve chamber (24) is tightly clamped on the outside of the valve core column (23). An outlet (231) is provided on the side wall of the valve core column (23) for connecting the elastic chamber (2) and the elastic valve chamber (24). The one-way outlet (22) is an elastic outlet and is provided at the bottom of the elastic valve chamber (24). The bottom surface of the valve core column (23) is pressed against the one-way outlet (22).

3. The sauce dispensing gun according to claim 2, characterized in that: The valve core column (23) is made of a hard material with a constant length.

4. The sauce dispensing gun according to claim 2, characterized in that: The bottom surface of the elastic valve chamber (24) is convex, and the middle part thereof is turned upward to form an elastic concave surface (242), and the one-way outlet (22) is provided on the elastic concave surface (242).

5. The sauce dispensing gun according to claim 2, characterized in that: An annular groove (232) is provided on the top of the valve core column (23), and a clamping hole (241) is provided on the top of the elastic valve chamber (24). The clamping hole (241) is tightly clamped outside the annular groove (232).

6. The sauce dispensing gun according to claim 2, characterized in that: The outlet (231) is symmetrically opened on the side wall of the valve core column (23).

7. The sauce dispensing gun according to claim 1, characterized in that: The elastic chamber (2) is expanded above to form a support seat (25), a one-way valve (5) is embedded in the support seat (25), the one-way inlet (21) is arranged at the bottom of the one-way valve (5), and the upper part of the hollow cavity (11) is adapted to the support seat (25).

8. The sauce dispensing gun according to claim 7, characterized in that: The upper edge of the one-way valve (5) extends transversely to form a convex edge (51), and the upper edge of the bracket (25) expands outward to form a U-shaped groove (243), and the convex edge (51) is embedded in the groove (243).

9. The sauce dispensing gun according to claim 8, characterized in that: The one-way valve (5) comprises a hollow bracket (52) and an elastic valve body (53) mounted on the bottom of the bracket (52). The bottom of the elastic valve body (53) is provided with a movable valve (54) that can be opened downwards. A guide plate (55) extends downwards from one side of the movable valve (54).

10. The sauce dispensing gun according to claim 1, characterized in that: A threaded sleeve (6) is further provided on the top of the elastic chamber (2), a ridge (61) extending laterally from the middle of the threaded sleeve (6), a screw cap (7) being sleeved on the outside of the ridge (61), the screw cap (7) being pressed against the ridge (61) and being detachably connected to the top of the gun body (1).

Images