Novel food spray gun

[0030] See figure 2 , The food spray gun provided by the invention includes flower nozzle 1, elbow 2, limit screw 3, limit screw spring 4, handle 5, food ejection tube 6, handle compression spring 7, handle pin 8, and fixing sleeve 9 , Limiting device 10, spray gun bottle 11, pressure food tank 12, cover 13, gasket 14, pressure food tank nozzle 15.

[0031] Compared with the previous cream gun, this structure is provided with a food ejection pipe and a pressing structure on the gun head. Compared with the prior art, the high-pressure gas inlet device and the pressure relief device are reduced, and the structure is simpler.

[0032] The pressure food tank 12 is produced in advance, and pressurized gas and food are mixed into the pressure tank. Different food materials, such as cream or coffee essence, can be filled according to needs. When in use, the pressure food tank 12 is directly put into the spray gun body for use, and the pressure food tank 12 is directly replaced after use. During the whole use process, there is no need to use high-pressure gas bombs, and no need to clean after use, which is safer and more convenient.

[0033] Open the lid 13, put the pressure food can 12 into the spray gun bottle body 11, screw on the lid 13, the gasket 13 and the limit piece 10 so that the pressure food can 12 will not shake when entering the spray gun bottle body, and make sure to put the pressure food can 12 At this time, its nozzle 15 is inserted into the lower end of the food ejection pipe 6.

[0034] The lower end of the inner wall of the food ejection pipe 6 is provided with a stepped hole. When pressed, when the food ejection pipe 6 moves vertically downwards, the step surface of the stepped hole presses the pressure food can nozzle, and then opens the valve of the pressure food can. The nozzle enters the food ejection pipe to reduce food leakage. The nozzle 15 of the pressure food tank conflicts with the step surface inside the lower end of the food ejection tube 6, and the upper tube wall of the nozzle on the pressure food tank can also be designed with a boss. The boss surface conflicts with the step surface of the food ejection tube. The wall of the nozzle tube of the food tank is in clearance fit with the wall of the food ejection tube, and the air tightness is better.

[0035] The handle 5 is hinged by the handle pin 8. When the handle 5 is pressed, the handle 5 drives the food ejection pipe 6 to move downwards, presses the upper nozzle 15 of the pressure food tank, and moves downward. After the valve of the pressure food tank is opened, the food is removed from the pressure tank. The valve ejects into the channel formed by the nozzle and the food ejection pipe 6, enters the elbow 2, and then enters the flower nozzle 1, and finally the food is ejected from the flower nozzle 1. Various food patterns can be formed by changing the flower nozzle. When pressing, the limit screw 3 can be adjusted to limit the pressing distance of the handle, thereby controlling the speed of food ejection. After the pressing is completed, the handle returns to the position under the action of the handle spring 7. The valve of the pressure food tank is also closed. The above-mentioned elbow 2 and the food spouting pipe 6 can be designed in one piece. In order to better ensure that the food spouting pipe 6 can move vertically downwards, a fixed sleeve 9 is provided.

[0036] The above are only the preferred embodiments of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the method of the present invention, several improvements and supplements can be made, and these improvements and supplements should also be considered This is the protection scope of the present invention.