Food extrusion prevention device

Abstract

The utility model provides a food extrusion prevention device. The food extrusion prevention device comprises a first cylinder body and a second cylinder body, a first cover plate is arranged on the top end face of the first barrel, and a second cover plate is arranged on the bottom end face of the second barrel. The first cover plate comprises a fixed cover plate and a rotary cover plate, one end of the rotary cover plate is pivotally mounted, the rotary cover plate is adaptively spliced with the fixed cover plate, the splicing edges of the fixed cover plate and the rotary cover plate jointly form a clamping hole, and after the rotary cover plate and the fixed cover plate are spliced, the rotary cover plate is locked through a locking structure. When the food extruder is used, after a suction nozzle of a food flexible package is clamped into the clamping hole, the rotating cover plate is rotationally closed, and the rotating cover plate is locked through the locking structure, so that the suction nozzle is limited in the clamping hole and cannot be separated, and the food extruder is safer and more reliable; in addition, after the rotating cover plate is opened, the soft bag can be directly loaded into the containing cavity from the top end of the first barrel body, the first barrel body and the second barrel body do not need to be disassembled and assembled, and operation is more convenient.

Description

Technical Field

[0001] This utility model relates to the field of baby food supplementary equipment technology, specifically to a food extrusion prevention device. Background Technology

[0002] In many countries and regions, infants and toddlers typically practice self-feeding by sucking on liquid complementary foods or drinks, which are packaged in soft bags with spouts or soft boxes with straws. During this process, because infants and toddlers cannot control the force with which they grasp the soft packaging, excessive squeezing can cause a large amount of liquid complementary food or drink to be squeezed out, posing a choking risk. Therefore, there is a market demand for a device that can prevent the risk of choking in infants and toddlers due to excessive food squeezing. To solve this problem, the applicant's Chinese utility model patent application with authorization publication number CN221844422U discloses an anti-food squeezing device, which improves upon existing complementary feeding training devices. By placing the soft-packaged food into the receiving cavity of the extruder and engaging the spout in the groove on the top surface, it not only prevents excessive food squeezing out due to improper force but also avoids contamination caused by food being poured into the training device. However, some problems have been reported during the use of this extruder. Because infants and young children are curious and active, they can easily pry the nozzle out of the notch, causing the soft bag to fall into the extruder and become unsustainable, or it may be pulled out of the extruder, creating other hidden risks. Additionally, when filling the soft food bag, the first and second cylinders of the extruder need to be disassembled and then reassembled, which is inconvenient. Therefore, improvements are necessary. Utility Model Content

[0003] The purpose of this invention is to provide a safer, more reliable, and easier-to-operate anti-food extruder for infants and young children.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0005] A food extruder includes a first cylinder and a second cylinder that are axially interlocked and detachable. The interiors of the first and second cylinders form cavities for holding soft food packaging. The outer wall of the first cylinder has a gripping portion for holding the extruder. A first cover plate is provided on the top surface of the first cylinder, and a second cover plate is provided on the bottom surface of the second cylinder. The first and second cylinders can be adjusted relative to each other along the axial direction of the extruder and fixed to each other to form cavities with different axial lengths. The first cover plate includes a fixed cover plate and a rotating cover plate pivotally mounted at one end and adapted to fit the fixed cover plate. The joint edge of the fixed cover plate and the rotating cover plate together forms a locking hole for securing the soft packaging nozzle. After the rotating cover plate is assembled with the fixed cover plate, a locking structure locks the rotating cover plate in place.

[0006] One preferred solution is that the clamping hole is located in the center of the first cover plate.

[0007] One preferred solution is that the fixed cover plate is provided with a pivot hole at one end, and the rotating cover plate is provided with a pivot shaft which is adapted to be inserted into the pivot hole and rotates, and the locking structure comprises a locking block protruding from the bottom surface of the other end of the rotating cover plate, and a locking groove provided at the top end of the side wall of the fixed cover plate or the first cylinder, and when the rotating cover plate is rotated to make the locking block slide into the locking groove, the rotating cover plate can be locked.

[0008] One preferred solution is that the side wall of the rotating cover plate corresponding to one end of the locking block is provided with a pushing part for rotating the rotating cover plate, and the surface of the pushing part is provided with an anti-skid pattern.

[0009] One preferred solution is that the pivot shaft is a tubular shaft integrally formed on the rotating cover plate, the side wall of the pivot shaft is provided with at least one set of opposite axial grooves, and the axial grooves are through to the free end of the pivot shaft, so that the free end of the pivot shaft can be elastically expanded and contracted in the radial direction, and the free end of the pivot shaft is provided with a radially outward protruding buckling edge to prevent the pivot shaft from being separated from the pivot hole in the axial direction.

[0010] One preferred solution is that the joint of the fixed cover plate is in the form of a sunken step, and the locking structure comprises an insertion groove formed in the vertical surface of the step-shaped joint, and an insertion buckle formed on the joint of the rotating cover plate and extending to the side of the fixed cover plate, and when the rotating cover plate is rotated to make the insertion buckle inserted into the insertion groove, the rotating cover plate can be locked.

[0011] One preferred solution is that the second cover plate is provided with a through hole for the straw to extend out.

[0012] One preferred solution is that the through hole is smaller than the circumferential contour of the soft package and much larger than the diameter of the straw, so that the straws of different specifications of the soft package can pass through.

[0013] The beneficial effects of the utility model lie in that when in use, the food soft package is loaded into the accommodating cavity formed by the first cylinder and the second cylinder, the rotating cover plate is opened, the nozzle of the food soft package is clamped into the clamping hole, then the rotating cover plate is closed, and the rotating cover plate is locked through the locking structure, so that the nozzle is limited in the clamping hole and cannot be taken out, and the food extruder is safer and more reliable; in addition, after the rotating cover plate is opened, the soft bag can be directly loaded into the accommodating cavity from the top end of the first cylinder, without disassembling the first cylinder and the second cylinder, and the operation is more convenient. BRIEF DESCRIPTION OF DRAWINGS

[0014] The utility model will be further explained in detail below in combination with the drawings and specific embodiments.

[0015] Fig. 1 It is the overall structure schematic diagram of the extruder in the embodiment;

[0016] Fig. 2 It is the structure schematic diagram of the rotating cover plate in the embodiment;

[0017] Fig. 3 It is the local structure schematic diagram of the first cylinder in the embodiment;

[0018] Fig. 4 It is the structure schematic diagram when the extruder is inverted in the embodiment. Specific embodiments

[0019] The utility model will be further explained in detail below in combination with the drawings and specific embodiments:

[0020] Reference Figs. 1 to 4 The utility model provides an anti -food extruder, including mutually inserting along the axial cooperation and can dismantle first cylinder 1 and second cylinder 2, the first cylinder 1 and the second cylinder 2 inside form the accommodation cavity of placing food soft package, and the first cylinder 1 outer wall is equipped with the holding portion 3 for gripping the extruder, the top end surface of first cylinder 1 is equipped with first cover plate 4, the bottom end surface of second cylinder 2 is equipped with second cover plate 5, the first cylinder 1 with second cylinder 2 can along the axial adjustment relative position of the extruder and mutually fixed, to form the accommodation cavity of different axial length space, first cover plate 4 includes fixed cover plate 41, and one end pivotally installs and with the fixed cover plate 41 adaptation and split the rotating cover plate 42 of first cover plate 4, the splicing of fixed cover plate 41 with rotating cover plate 42 along (41a, 42a) together forms the clamping hole 43 for clamping soft package suction nozzle, after the split of rotating cover plate 42 with fixed cover plate 41, again through a locking structure 44 locking rotating cover plate 42.

[0021] When using, food soft package is loaded into the accommodation cavity formed by first cylinder 1 and second cylinder 2, specifically can be put in from the rotating cover plate 42 of opening, also can be put in through the disassembly of first cylinder 1 and second cylinder 2, and first cylinder 1 and second cylinder 2 can adjust the axial length of accommodation cavity, to be matched with the size of food soft package, then the suction nozzle of food soft package is clamped into the clamping hole 43, and then rotating cover plate 42 is rotated and is closed, and locking structure 44 is locked rotating cover plate 42, so that the suction nozzle is limited in the clamping hole 43 and cannot be taken out.

[0022] A preferred scheme, the clamping hole 43 of the utility model is located in the central position of the first cover plate 4, so that food soft packages of different sizes can be placed centrally in the accommodation cavity without being squeezed.

[0023] In a preferred embodiment, the jointing edge 41a of the fixed cover plate 41 is provided with a pivot hole 45 at one end, and the jointing edge 42a of the rotating cover plate 42 is provided with a pivot shaft 46 which can be inserted into the pivot hole 45 and rotated. The locking structure 44 includes a locking block 441 which protrudes from the bottom surface of the other end of the rotating cover plate 42, and a locking groove 442 which is provided on the top end of the sidewall of the fixed cover plate 41 or the first cylinder 1 and is adapted to the locking block 441. When the rotating cover plate 42 is rotated so that the locking block 441 slides into the locking groove 442, the rotating cover plate 42 can be locked. The locking structure 44 is integrally formed on the fixed cover plate 41 and the rotating cover plate 42 or the wall of the first cylinder 1, and has a simple structure and is easy to assemble.

[0024] In a preferred embodiment, the sidewall of the rotating cover plate 42 corresponding to one end of the locking block 441 is provided with a pushing part 47 for rotating the rotating cover plate 42, and the surface of the pushing part 47 is provided with anti-skid lines. This facilitates adults to open the rotating cover plate 42.

[0025] In a preferred embodiment, the pivot shaft 46 is a tubular shaft 461 which is integrally formed on the rotating cover plate 42. The sidewall of the pivot shaft 46 has at least one set of opposite axial grooves 462 which penetrate through to the free end of the pivot shaft 46, so that the free end of the pivot shaft 46 can elastically expand and contract in the radial direction. The free end of the pivot shaft 46 has a radially outward protruding buckling edge 463 to prevent the pivot shaft 46 from being separated from the pivot hole 45 in the axial direction. The pivot shaft 46 is integrally formed with the rotating cover plate 42, and has a simple structure and is easy to assemble.

[0026] In a preferred embodiment, the jointing edge 41a of the fixed cover plate 41 is in the shape of a sunken step, and the locking structure 44 includes an insertion groove 443 which is formed on the vertical surface of the step-shaped jointing edge 41a, and an insertion buckle 444 which is formed on the jointing edge 42a of the rotating cover plate 42 and extends to the side of the fixed cover plate 41 and is adapted to the insertion groove 443. When the rotating cover plate 42 is rotated so that the insertion buckle 444 is inserted into the insertion groove 443, the rotating cover plate 42 can be locked. The insertion groove 443 and the insertion buckle 444 form the locking structure 44, which can prevent infants from opening the rotating cover plate 42 during use. The insertion buckle 444 and the insertion groove 443 can be used alone or together with the locking block 441 and the locking groove 442 to form a double-locking structure, further ensuring reliability.

[0027] In a preferred embodiment, the second cover plate 5 is provided with a through hole 51 for the straw to extend out. Further, the through hole 51 is smaller than the soft package circumferential contour and much larger than the straw diameter, so that the straws of different specifications of the soft package can pass through. For the soft package box provided with the straw, the extruder can be inverted, so that the straw extends out of the through hole 51. Since the positions of the straws of different specifications of the soft package box are different, the through hole 51 is provided to be much larger than the straw, so that it can be used for various specifications of the soft package box.

[0028] The above description is not intended to limit the technical scope of the present application in any way, and any modification, equivalent change and modification made to the above embodiments according to the technical essence of the present application still belong to the technical scope of the present application.

Claims

1. A food extruder, comprising a first cylinder and a second cylinder that are axially interlocked and detachable, wherein the interior of the first cylinder and the second cylinder forms a cavity for holding soft food packaging, and the outer wall of the first cylinder is provided with a gripping portion for holding the extruder; a first cover plate is provided on the top surface of the first cylinder, and a second cover plate is provided on the bottom surface of the second cylinder; the first cylinder and the second cylinder are adjustable relative to each other along the axial direction of the extruder and fixed to each other to form the cavity with different axial lengths; characterized in that: The first cover plate includes a fixed cover plate and a rotating cover plate that is pivotally mounted at one end and adapted to be assembled with the fixed cover plate. The splicing edge of the fixed cover plate and the rotating cover plate together forms a snap-fit ​​hole for securing the soft packaging nozzle. After the rotating cover plate is assembled with the fixed cover plate, the rotating cover plate is locked by a locking structure.

2. The food extrusion preventer according to claim 1, characterized in that: The snap-fit ​​hole is located in the center of the first cover plate.

3. The food extrusion preventer according to claim 1, characterized in that: The fixed cover plate has a pivot hole at one end of its splicing edge, while the rotating cover plate has a pivot shaft at one end of its splicing edge that can be inserted into the pivot hole and rotated. The locking structure includes a locking block protruding from the bottom surface of the other end of the rotating cover plate, and a locking groove provided at the top of the side wall of the fixed cover plate or the first cylinder that is adapted to the locking block. When the rotating cover plate is rotated so that the locking block slides into the locking groove, the rotating cover plate can be locked.

4. The food extrusion prevention device according to claim 3, characterized in that: The rotating cover plate has a toggle part on the side wall corresponding to one end of the locking block for rotating the rotating cover plate, and the surface of the toggle part is provided with anti-slip texture.

5. The food extrusion preventer according to claim 3, characterized in that: The pivot shaft is a tubular shaft integrally formed on the rotating cover plate. The sidewall of the pivot shaft has at least one set of opposing axial grooves, and the axial grooves extend to the free end of the pivot shaft so that the free end of the pivot shaft can elastically expand and contract in the radial direction. The free end of the pivot shaft has a radially convex snap-fit ​​edge to prevent the pivot shaft from detaching from the pivot hole in the axial direction.

6. The food extrusion prevention device according to claim 1, characterized in that: The splicing edge of the fixed cover plate is in the shape of a recessed step. The locking structure includes a slot formed on the vertical surface of the stepped splicing edge, and a buckle formed on the splicing edge of the rotating cover plate and extending to one side of the fixed cover plate, which is adapted to the slot. When the rotating cover plate is rotated so that the buckle is inserted into the slot, the rotating cover plate can be locked.

7. The food extrusion prevention device according to claim 1, characterized in that: The second cover plate is provided with a through hole for the suction tube to extend out.

8. The food extrusion preventer according to claim 7, characterized in that: The through hole is smaller than the circumferential contour of the flexible packaging but much larger than the diameter of the straw, so that straws of different sizes can pass through.

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