Cream extruder

Abstract

The utility model relates to a cream extruder which comprises an extrusion control part, a cover cap and a cream containing barrel, the cover cap and the cream containing barrel are connected in a matched mode to form a container structure for containing cream, and the container structure is detachably installed on the extrusion control part. The extrusion control part is used for extruding cream in the container structure and comprises a driving assembly, a piston assembly and a limiting assembly. Through cooperative arrangement of the extrusion control part, the cover cap and the cream containing barrel, when cream is extruded, on one hand, the cream extrusion force and the extrusion amount can be controlled, so that the situation that when the cream is extruded to decorate pastries, the amount of the extruded cream is too large or too small, and finally deviation of formed patterns is caused is avoided; and on the other hand, after the cream is extruded and assembled, the whole device can be conveniently placed for subsequent use, cream leakage is avoided, and cream discarding and waste can be reduced.

Description

Technical Field

[0001] The present application relates to the technical field of kitchenware, and in particular to a cream extruder. Background Art

[0002] Cream is a dairy product made by ripening, stirring and condensing the cream obtained by centrifugation of milk. It is divided into two categories: vegetable cream and animal cream. Vegetable cream is extracted from soybeans, while animal cream is made from milk. It is a dairy product made by ripening, stirring and condensing the cream obtained by centrifugation of milk.

[0003] When making cakes, cream is mainly used as raw material. Patterns and patterns are made on the cakes by squeezing the cream, making the cakes more beautiful and increasing the added value. However, when squeezing the cream for decoration, a mounting bag is commonly used to hold the cream, and then the mounting bag is squeezed to squeeze the cream out of a corner of the mounting bag. During the above operation, it is difficult for the user to control the squeezing force, resulting in too much or too little squeezing of the cream, which will eventually lead to deviations in the formed pattern or even make the cake pattern scrapped. Utility Model Content

[0004] In order to improve the problems raised in the above background technology, the present application provides a cream extruder.

[0005] The present application provides a cream extruder adopting the following technical solution:

[0006] A cream extruder comprises an extrusion control unit, a cap and a cream containing cylinder, wherein the cap and the cream containing cylinder are connected in cooperation to form a container structure for containing cream, and the container structure is detachably mounted on the extrusion control unit, the extrusion control unit is used for extruding the cream in the container structure, the extrusion control unit comprises a driving assembly, a piston assembly and a limiting assembly, the limiting assembly is mounted on the front side of the driving assembly, the container structure is fixed between the driving assembly and the limiting assembly by the limiting assembly, the front end of the piston assembly extends into the container structure, the rear end of the piston assembly passes through the driving assembly, and the driving assembly drives the lateral movement of the piston assembly, so that the cream in the container structure is squeezed out by the movement of the piston assembly.

[0007] Furthermore, the rear end of the cream containing tube is formed with an opening communicating with its inner cavity, the rear side of the outer wall of the cream containing tube is formed with a threaded area cooperating with the cap, and the front end of the cream containing tube is formed with a conical extrusion nozzle for cream outlet.

[0008] Furthermore, an internal thread is formed on the inner wall of the cap, a through hole penetrating the cap is formed in the middle of the cap, and a clamping block connected and matched with the driving assembly is also formed on the back of the cap.

[0009] Furthermore, the limiting component includes at least one positioning screw rod, a limiting ring, and nuts whose quantity is twice that of the positioning screw rods. The rear end of the positioning screw rod is fixedly connected to the front side of the driving component. Two nuts threadedly connected thereto are sleeved on the front side of each positioning screw rod. The outer edge of the limiting ring is sleeved on the positioning screw rod, and the limiting ring is limited and fixed by the nuts located on its front and rear sides.

[0010] Furthermore, the piston assembly includes a piston rod and a piston disc. The front end of the piston rod is fixedly connected to the center of the piston disc. The piston disc is movably arranged in the inner cavity of the cream storage cylinder. The rear end of the piston rod passes through the perforation and the driving component. A sealing ring is also sleeved on the outer side of the piston disc, and the sealing ring enables a sealing fit between the piston disc and the cream storage cylinder.

[0011] Furthermore, the driving component includes a bracket, a first spring, a driving dial, an operating dial, a second spring, and a reset dial. The front end of the bracket is snap-connected to the cap. The piston rod passes through the inner cavity of the bracket from the front side thereof and extends to the rear side of the bracket. The first spring and the driving dial are both arranged in the inner cavity of the bracket. The front end of the first spring is fixedly connected to the inner wall of the front side of the bracket, and the rear end of the first spring is connected and fixed to or in contact with the driving dial. The driving dial is slidably sleeved on the piston rod, and the bottom of the driving dial is rotatably connected to the top of the operating dial. The middle of the operating dial is rotatably connected to the bottom of the bracket. The lower end of the operating dial is located below the bracket. A protruding handle is formed downward at the bottom of the rear side of the bracket. The handle is located at the rear side of the operating dial and has a spacing therefrom. The front end of the second spring is fixedly connected to the rear side of the bracket. The rear end of the second spring is connected and fixed to or in contact with the reset dial. The top of the reset dial is rotatably connected to the bracket, and the rear end of the piston rod passes through the reset dial.

[0012] The beneficial technical effects of the present application are as follows: Through the cooperative setting of the extrusion control part, the cap, and the cream storage cylinder, when extruding cream, on the one hand, the extrusion force and the extrusion amount of the cream can be controlled, so as to avoid too much or too little extruded cream when decorating pastries with the extruded cream, ultimately resulting in deviation of the formed pattern; on the other hand, after the cream is extruded for installation operation, it is convenient to place the whole device for subsequent use, avoiding cream leakage and reducing cream abandonment and waste. Description of the Drawings

[0013] Figure 1 is the overall structural schematic diagram of the cream extruder according to the embodiment of the present application;

[0014] Figure 2 is Figure 1Schematic diagram of the structure of the cream extruder after cutting open the side partial area of the extrusion control part;

[0015] Figure 3 It is a schematic diagram of the structure of the side partial area of the extrusion control part after being cut open in the embodiment of the present application;

[0016] Figure 4 It is a schematic diagram of the structure of the cap in the embodiment of the present application;

[0017] Figure 5 It is a schematic diagram of the structure of the cream storage cylinder in the embodiment of the present application.

[0018] Reference numerals: 10, extrusion control part; 11, drive assembly; 111, bracket; 112, handle; 113, first spring; 114, drive flap; 115, operation flap; 116, second spring; 117, reset flap; 12, piston assembly; 121, piston rod; 122, piston disk; 123, sealing ring; 13, limit assembly; 131, positioning screw; 132, limit ring; 133, nut; 20, cap; 21, perforation; 22, clamping block; 30, cream storage cylinder; 31, threaded area; 32, opening; 33, conical extrusion nozzle. Detailed implementation manners

[0019] Next, the technical solutions of the present application will be clearly and completely described in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present application, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without creative efforts shall fall within the protection scope of the present application.

[0020] An embodiment of the present application discloses a cream extruder. Referring to Figure 1 and Figure 2 , the cream extruder includes an extrusion control part 10, a cap 20, and a cream storage cylinder 30. After the cap 20 and the cream storage cylinder 30 are connected in a matching manner, they can form a container structure for storing cream, and cream can be exported at the front end of the container structure. The container structure is detachably installed on the extrusion control part 10, and the extrusion control part 10 is used to control the extrusion of cream in the container structure.

[0021] Referring to Figure 5 , an opening 32 communicating with its inner cavity is formed at the rear end of the cream storage cylinder 30, so that when storing cream or cleaning, operations can be carried out from the opening 32. A threaded area 31 matching the cap 20 is formed on the rear side of the outer wall of the cream storage cylinder 30, so that after the two are connected, the opening 32 can be covered by the cap 20. A conical extrusion nozzle 33 for exporting cream is formed at the front end of the cream storage cylinder 30, and the conical extrusion nozzle 33 can be set to different shapes according to different mounting patterns.

[0022] Refer to Figure 4 , an internal thread is formed on the inner wall of the cap 20 so that it can be screwed and fixed to the rear end of the cream storage cylinder 30. A through hole 21 penetrating the cap 20 is formed in the middle of the cap 20, and the through hole 21 is used to cooperate with the operation of the extrusion control part. A clamping block 22 is also formed on the back of the cap 20 for connecting and fixing in cooperation with the extrusion control part.

[0023] Refer to Figure 3 , the extrusion control part 10 includes a driving assembly 11, a piston assembly 12 and a limiting assembly 13. The limiting assembly 13 is installed on the front side of the driving assembly 11, and the container structure can be fixed between the driving assembly 11 and the limiting assembly 13 in a limited way by using the limiting assembly 13, that is, the clamping block 22 formed on the back of the cap 20 can be connected and cooperated with the driving assembly 11. The front end of the piston assembly 12 extends into the container structure, the piston assembly 12 can pass through the through hole 21, and the rear end of the piston assembly 12 passes through the driving assembly 11. Operating the driving assembly 11 can drive the piston assembly 12 to move horizontally with the same moving distance each time, so that the cream in the container structure can be extruded by controlling the extrusion amount by the movement of the piston assembly 12 for decorating the cake.

[0024] In this embodiment, the limiting assembly 13 may include at least one positioning screw 131, a limiting ring 132 and nuts 133 with twice the number of the positioning screws 131. The rear end of the positioning screw 131 is fixedly connected to the front side of the driving assembly 11. Two nuts 133 threadedly connected thereto are sleeved on the front side of each positioning screw 131. The outer edge of the limiting ring 132 is sleeved on the positioning screw 131, and the limiting ring 132 is limited and fixed by the nuts 133 located on its front and rear sides. The fixed position of the limiting ring 132 can be adjusted so that the limiting ring 132 presses and fixes the cream storage cylinder 30 on the front side. The conical extrusion nozzle 33 can penetrate the limiting ring 132 to avoid affecting the use of the device.

[0025] In this embodiment, the piston assembly 12 may include a piston rod 121, a piston disc 122 and a sealing ring 123. The front end of the piston rod 121 is fixedly connected to the center of the piston disc 122, and the sealing ring 123 is sleeved on the outside of the piston disc 122. The piston disc 122 is movably arranged in the inner cavity of the cream storage cylinder 30, and the diameter of the piston disc 122 is close to the inner diameter of the cream storage cylinder 30. The sealing ring 123 makes the piston disc 122 and the cream storage cylinder 30 be in sealing cooperation to prevent the cream from leaking out from the rear of the cream storage cylinder 30. The rear end of the piston rod 121 passes through the through hole 21 and the driving assembly 11, and the forward movement of the piston rod 121 can push the cream forward by the extrusion of the piston disc 122.

[0026] In this embodiment, the driving assembly 11 may include a bracket 111, a handle 112, a first spring 113, a driving flap 114, an operating flap 115, a second spring 116, and a reset flap 117. The front end of the bracket 111 is snap-connected to the cap 20. The piston rod 121 passes through the inner cavity of the bracket 111 from the front side and extends to the rear side of the bracket 111. A protruding handle 112 is formed downward at the bottom of the rear side of the bracket 111. The first spring 113 and the driving flap 114 are both disposed in the inner cavity of the bracket 111. The front end of the first spring 113 is fixedly connected to the inner wall of the front side of the bracket 111, and the rear end of the first spring 113 is fixedly connected to or in contact with the driving flap 114. The driving flap 114 is slidably sleeved on the piston rod 121, and the diameter of the hole on the driving flap 114 through which the piston rod 121 passes is only slightly larger than the diameter of the piston rod 121. The bottom of the driving flap 114 is rotatably connected to the top of the operating flap 115. The middle of the operating flap 115 is rotatably connected to the bottom of the bracket 111. The lower end of the operating flap 115 is located below the bracket 111. When holding the handle 112 and pressing the operating flap 115 toward the handle 112, the deflection of the operating flap 115 can push the driving flap 114 to tilt and at the same time compress the first spring 113 to move forward. During this process, after the driving flap 114 is pushed to tilt, the hole on its surface through which the piston rod 121 passes can abut against the piston rod 121 and drive the piston rod 121 to slide forward. When holding the handle 112 and releasing the pressure on the operating flap 115, the operating flap 115 no longer pushes the driving flap 114, and the driving flap 114 returns to the vertical state and returns to the initial position under the elastic deformation of the first spring 113. During this process, there is a clearance fit between the piston rod 121 and the driving flap 114, and the piston rod 121 is not driven to move. The front end of the second spring 116 is fixedly connected to the rear side of the bracket 111, and the rear end of the second spring 116 is fixedly connected to or in contact with the reset flap 117. The top of the reset flap 117 is rotatably connected to the bracket 111, and the rear end of the piston rod 121 passes through the reset flap 117. In the normal state, the reset flap 117 is set in an inclined state by the undeformed second spring 116. When the reset flap 117 is pushed to the vertical state and compresses the second spring 116, the inner wall of the hole on the surface of the reset flap 117 through which the piston rod 121 passes does not contact the outer wall of the piston rod 121. At this time, the piston rod 121 can be pulled backward to move the piston assembly 12 as a whole back to the original position. After no longer pressing the reset flap 117, the hole on the inclined surface of the reset flap 117 abuts against the outer wall of the piston rod 121, so that the accidental touch movement of the piston assembly 12 can be reduced when the device is placed.

[0027] The above are all preferred embodiments of this application, and the protection scope of this application is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.

Claims

1. A cream extruder, characterized in that: The invention comprises an extrusion control unit (10), a cap (20) and a cream holding cylinder (30), wherein the cap (20) and the cream holding cylinder (30) are connected in cooperation with each other to form a container structure for holding cream, and the container structure is detachably mounted on the extrusion control unit (10), and the extrusion control unit (10) is used for extruding the cream in the container structure. The extrusion control unit (10) comprises a driving assembly (11), a piston assembly (12) and a limiting assembly (13); the limiting assembly (13) is installed on the front side of the driving assembly (11); the container structure is fixed between the driving assembly (11) and the limiting assembly (13) by the limiting assembly (13); the front end of the piston assembly (12) extends into the container structure; the rear end of the piston assembly (12) passes through the driving assembly (11); and the driving assembly (11) drives the piston assembly (12) to move laterally, so that the cream in the container structure is squeezed out by the movement of the piston assembly (12).

2. A cream extruder according to claim 1, characterized in that: The rear end of the cream holding tube (30) is formed with an opening (32) communicating with the inner cavity thereof, the rear side of the outer wall of the cream holding tube (30) is formed with a threaded area (31) cooperating with the cap (20), and the front end of the cream holding tube (30) is formed with a conical extrusion nozzle (33) for extracting the cream.

3. A cream extruder according to claim 2, characterized in that: An internal thread is formed on the inner wall of the cover cap (20), a through hole (21) penetrating the cover cap (20) is formed in the middle of the cover cap (20), and a clamping block (22) connected and matched with the drive assembly (11) is also formed on the back of the cover cap (20).

4. A cream extruder according to any one of claims 1 to 3, characterized in that: The limiting assembly (13) comprises at least one positioning screw (131), a limiting ring (132) and twice the number of nuts (133) as the positioning screw (131); the rear end of the positioning screw (131) is fixedly connected to the front side of the driving assembly (11); the front side of each positioning screw (131) is sleeved with two nuts (133) threadedly connected thereto; the outer edge of the limiting ring (132) is sleeved on the positioning screw (131), and the limiting ring (132) is fixed in position by means of the nuts (133) located at the front and rear sides thereof.

5. A cream extruder according to claim 4, characterized in that: The piston assembly (12) comprises a piston rod (121) and a piston disc (122). The front end of the piston rod (121) is fixedly connected to the center of the piston disc (122). The piston disc (122) is movably arranged in the inner cavity of the cream holding cylinder (30). The rear end of the piston rod (121) passes through the through hole (21) and the driving assembly (11). A sealing ring (123) is also sleeved on the outer side of the piston disc (122). The sealing ring (123) enables a sealing fit between the piston disc (122) and the cream holding cylinder (30).

6. A cream extruder according to claim 5, characterized in that: The driving assembly (11) comprises a bracket (111), a first spring (113), a driving paddle (114) and an operating paddle (115); the front end of the bracket (111) is clamped with the cover cap (20); the piston rod (121) passes through the inner cavity of the bracket (111) from the front side and extends to the rear side of the bracket (111); the first spring (113) and the driving paddle (114) are both arranged in the inner cavity of the bracket (111); and the front end of the first spring (113) is clamped with the cover cap (20). The first spring (113) is fixedly connected to the inner wall of the front side of the bracket (111), and the rear end of the first spring (113) is fixedly connected to or in contact with the driving paddle (114). The driving paddle (114) is slidably sleeved on the piston rod (121), and the bottom of the driving paddle (114) is rotatably connected to the top of the operating paddle (115). The middle part of the operating paddle (115) is rotatably connected to the bottom of the bracket (111), and the lower end of the operating paddle (115) is located below the bracket (111).

7. A cream extruder according to claim 6, characterized in that: A handle (112) is formed protruding downwards at the bottom of the rear side of the bracket (111), and the handle (112) is located at the rear side of the operating paddle (115) and is spaced therefrom.

8. A cream extruder according to claim 6 or 7, characterized in that: The driving assembly (11) further comprises a second spring (116) and a reset paddle (117); the front end of the second spring (116) is fixedly connected to the rear side of the bracket (111); the rear end of the second spring (116) is fixedly connected to or in contact with the reset paddle (117); the top of the reset paddle (117) is rotatably connected to the bracket (111); and the reset paddle (117) is passed through by the rear end of the piston rod (121).

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