A container quick extraction device

Abstract

The present invention relates to a container quick extraction device, comprising a box body, wherein the box body has a cavity with one end opening that matches the outer contour of the container, a slider is arranged in the cavity, and a plurality of circumferentially distributed spring pieces are arranged on the inner wall of the cavity opening, the spring pieces protrude inwardly and can prevent the container from escaping from the cavity at the opening under the gravity or push of the slider, and a plurality of circumferentially distributed guide holes are also arranged on the inner wall of the box body opening, a tilted ejector rod is arranged in the guide hole, and a driving mechanism for the tilted ejector rod is arranged outside the box body, and the axial position of the port in the guide hole matches the axial position of the spring piece; the present invention arranges a slider in the box body, the slider automatically pushes the container to the pickup port position, and the container port is placed inward, so that it is more hygienic to pick up the container without touching the inner surface of the container during the whole process; at the same time, the picking up method is equipped with a tilted ejector rod driving method, which can be picked up by one hand, which is convenient and quick, and better adapts to the scene where fast packaging is required during busy hours in stores.

Description

Technical Field

[0001] The invention relates to a container quick extraction device, belonging to the field of daily necessities. Background Art

[0002] For example, the patent of announcement number: CN206288482U discloses a paper cup or plastic cup packaging extraction box, which includes a box body, at least one opening is provided on one side of the box body, and the paper cup or plastic cup packaging extraction box also includes at least one elastic member, the elastic member surrounds the opening, and a plurality of buckle parts are provided along the inner circle of the elastic member. A cup slides to the opening and contacts the elastic member to prevent it from detaching; after being guided by the guide member, the cup contacts the buckle part, and the cup protruding outside the elastic member can be gently pulled by hand without bringing out the cup inside, so it is convenient to use.

[0003] The above extraction box is suitable for standard circular structures of cups with smaller outer diameters, but is not suitable for packaging bowls and other containers with larger outer diameters or non-circular bowls. Even if the bowl is placed in the box, it can only be taken out by grasping the bottom of the bowl. Since the bottom of the bowl is large and difficult to grasp with small hands, and the bowl is stuck too tightly to be taken out, there is only one way to take it out vertically. Therefore, packaging bowls can only be manually opened and extracted one by one, which is time-consuming and laborious. After the packaging is opened, the packaging bowl is exposed to the air and is easily contaminated with oil and dust. Summary of the invention

[0004] The purpose of the present invention is to provide a container quick extraction device, in which a slider is arranged in a box body, the slider matches the shape of the container, the slider automatically pushes the container to the pickup port position, and the container port is placed inward, so that there is no need to touch the inner surface of the container during the entire process of taking it out, which is more hygienic; it can be taken out with one hand, which is convenient and quick, and better adapts to the scene where quick packaging is required during busy hours in the store.

[0005] To achieve the above purpose, the following technical solutions are adopted: A container quick extraction device includes a box body, characterized in that: the box body has a cavity with one end open to match the outer contour of the container, a slider is arranged in the cavity, the shape of the slider matches the shape of the inner cavity of the container, and a plurality of circumferentially distributed spring pieces are arranged on the inner wall of the cavity opening, and the spring pieces protrude inwardly to prevent the container from escaping from the cavity at the opening under the gravity or push of the slider.

[0006] A plurality of slots are circumferentially arranged on the inner wall of the cavity opening, and the spring pieces are snapped into the slots. The axial direction of the spring pieces presents an inwardly convex inclined surface from the bottom of the cavity to the opening.

[0007] A trumpet-shaped guide port is also provided at the opening of the cavity.

[0008] A thrust device is arranged between the slider and the box body, and the thrust device applies a force to the slider in the direction of the port.

[0009] A plurality of guide holes distributed circumferentially are also provided on the inner wall of the box opening, the port positions in the guide holes are staggered with the spring pieces, the guide holes are arranged obliquely upward and penetrate the side wall of the box from the outside to the inside, an inclined ejector rod is provided in the guide hole, and a driving mechanism for the inclined ejector rod is provided outside the box, and the axial position of the port in the guide hole matches the axial position of the spring piece.

[0010] The driving mechanism includes a pin plate and a driving arm. The pin plate cooperates with the guide column. One end of the driving arm is pivotally connected to the guide column or the box body, and the other end of the driving arm is connected to the control unit. The driving arm is also connected to the pin plate through a connecting rod. The control unit drives the driving arm to rotate and then drives the pin plate to move along the guide rod through the connecting rod. The pin plate is movably connected to the inclined ejector rod.

[0011] The inner wall of the cavity is provided with an axial guide groove connected with the cavity for the container with lugs, and a taking notch is provided on one side of the opening of the box body corresponding to the axial guide groove.

[0012] The box body is placed on a base, the box body opening is provided with an edge portion extending outward, an outer cover is provided between the edge portion and the base, and a hollow partition is formed between the outer cover and the outer wall of the box body; the pushing mechanism is arranged in the partition; the upper and lower ends of the guide rod are respectively connected to the edge portion and the base; an avoidance groove is provided on the outer cover, and the control part is located on the outside of the outer cover, and the control part passes through the avoidance groove and is rotatably connected to the arm.

[0013] A return spring is arranged between the ejector plate and the box body or the edge portion. When the driving force of the control portion is withdrawn, the return spring drives the ejector plate to return to its original position, and the inclined ejector rod retracts into the guide hole.

[0014] The extraction device is installed on the support seat through a rocker arm, and both ends of the rocker arm are hinged to the support seat and the extraction device respectively. One side of the extraction device abuts against the stand or plate of the support seat to keep the opening end of the cavity facing upward or downward.

[0015] The present invention is mainly designed for conveniently taking out food containers with large outer diameters or non-circular outer contours, such as packing bowls. The cavity of the box body is filled with stacked packing bowls and other containers. After the packing bowls are taken out, they can be directly pressed into the cavity of the box body. The shape of the slider matches the shape of the inner cavity of the container. The container port is placed inward, and it is more hygienic to take out the food without touching the inner surface of the container. The slider pushes the packing bowl to the port position of the cavity under the action of the thrust device or gravity. The spring sheet limits the product to the most suitable height for taking out. For containers with lugs, the lugs of the container can be pinched through the taking notch, and the container is pulled outward with force to overcome the resistance of the spring sheet and leave the cavity, which is convenient for children and women with little strength to grab the bowl ears from the side to take out the food. The control end of the driving mechanism can also be operated to push out the inclined ejector rod and just push against the edge interval of the first and second containers at the port. The driving mechanism drives the inclined ejector rod, and each time the control end is pressed, it is ensured that only one container is automatically ejected from the resistance of the spring sheet. The present invention can be taken out with one hand, which is convenient and fast, and better adapts to the scene where fast packaging is required during busy hours in stores. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is a schematic diagram of the structure inside the interlayer of the present invention; Figure 3 This is a schematic diagram of the structure of placing a packaging bowl according to the present invention (I); Figure 4 This is a schematic diagram of the structure of placing the packaging bowl of the present invention (II); Figure 5 This is a schematic diagram of the structure of placing the packaging bowl of the present invention (III); Figure 6 A top view of the packaging bowl of the present invention is placed; Figure 7 For the present invention Figure 6 Middle AA section view; Figure 8 For the present invention Figure 6 Middle BB section view; Fig. 9 This is a schematic diagram of the structure of the present invention installed on a support base (I); Fig.10 This is a schematic diagram of the structure of the present invention installed on a support base (II). DETAILED DESCRIPTION

[0017] like Figure 1-10As shown, a container quick extraction device includes a box body 1, the box body 1 has a cavity 11 with an opening at one end matching the outer contour of the container, a slider 2 is arranged in the cavity 11, the shape of the slider 2 matches the shape of the inner cavity of the container, a thrust device 21 is arranged between the slider 2 and the box body, and the thrust device 21 applies a force to the slider 2 in the direction of the port; a plurality of circumferentially distributed spring pieces 3 are arranged on the inner wall of the opening of the cavity 11, and the spring pieces 3 protrude inwardly to prevent the container 4 from escaping from the cavity 11 from the opening under the gravity or push of the slider.

[0018] For containers with lugs, the present invention provides an axial guide groove 14 connected to the cavity on the inner wall of the cavity 11, and the box body 1 is provided with a taking notch 15 on one side corresponding to the axial guide groove 14 at the opening; the notch 15 exposes the side of the lug of the container at the taking notch 15, which makes it convenient to grab the container by the lug from the side to take out the item. This design is more friendly to those with small hands who find it difficult to grab the bottom of the container, especially children and women with small hands.

[0019] The present invention can also be provided with a plurality of guide holes 13 distributed circumferentially at the inner wall of the opening of the box body 1, the port position in the guide hole 13 is staggered with the spring piece 3, the guide hole 13 is arranged obliquely upward and penetrates the side wall of the box body 1 from the outside to the inside, an inclined ejector rod 5 is arranged in the guide hole 13, and a driving mechanism for the inclined ejector rod 5 is arranged outside the box body 1, and the axial position of the port in the guide hole 13 matches the axial position of the spring piece 3; the driving mechanism includes an ejector plate 61 and a driving arm 62, the ejector plate 61 cooperates with the guide column 63, one end of the driving arm 62 is pivotally connected to the guide column 62 or the box body 1, and the other end of the driving arm 62 is connected to the control unit 64, and the driving arm 62 is also connected to the ejector plate 61 through a connecting rod 65; the control unit 64 drives the driving arm 62 to rotate and then drives the ejector plate 61 to move along the guide rod 63 through the connecting rod 65, and the ejector plate 61 is movably connected to the inclined ejector rod 5.

[0020] The box body 1 is placed on a base 7, and the opening of the box body 1 is provided with an outwardly extending edge portion 8, an outer cover 9 is provided between the edge portion 8 and the base 7, and a hollow partition is formed between the outer cover 9 and the outer wall of the box body 1; the pushing mechanism is arranged in the partition; the upper and lower ends of the guide rod 63 are respectively connected to the edge portion 8 and the base 7; an avoidance groove 91 is provided on the outer cover 9, and the control portion 64 is located on the outside of the outer cover 9, and the control portion 64 is connected to the arm rotation 62 through the avoidance groove 91; a reset spring is provided between the ejector plate 61 and the box body or the edge portion 8, and when the driving force of the control portion 64 is withdrawn, the reset spring drives the ejector plate 61 to reset, and the inclined ejector rod 5 retracts into the guide hole.

[0021] A plurality of axial slots 16 are circumferentially arranged at the inner wall of the opening of the cavity 11, and the spring piece 3 is installed in the axial slot 16 through a guide piece 31, and the axial direction of the spring piece 3 is an inclined surface protruding inward from the bottom of the cavity to the opening; the axial position of the spring piece 3 can be adjusted by the inner position of the guide piece 31 in the axial slot 16, and the height of the spring piece 3 is adjusted mainly to ensure that the position of the inclined ejector rod is just at the interval between the edges of the first and second containers, ensuring that only one container is ejected each time; a trumpet-shaped guide port 12 is also provided at the opening of the cavity 11, and the guide port 12 facilitates the pressing of stacked containers into the cavity.

[0022] The box is designed for taking food containers with a large outer diameter or a non-circular outer contour, such as packing bowls. The cavity of the box is used to hold stacked packing bowls and other containers. The stacked packing bowls can be directly pressed into the cavity of the box after being taken out. The shape of the slider matches the shape of the container cavity, and the container port is placed inward, so there is no need to touch the inner surface of the container during the entire process of taking it out, which is more hygienic. The slider pushes the packing bowl to the port position of the cavity under the action of the thrust device or gravity. The spring clip limits the product to the most suitable height for picking up the product. By operating the control end of the driving mechanism, the driving arm 62 can easily drive the ejector plate 61 using the lever principle, and the ejector plate 61 drives the inclined ejector rod 5 to eject along the guide hole. The ejector plate 61 can just hit the interval between the first and second container edges of the port, and the container automatically leaves the cavity, ensuring that only one container is ejected each time the control end is pressed. After the operation is completed, the recovery spring automatically resets the driving mechanism to wait for the next operation, which is very quick and convenient to use.

[0023] In addition, the present invention can install the extraction device on the support seat 10 through the rocker arm 101, and the two ends of the rocker arm 101 are respectively hinged on the support seat 10 and the extraction device, and one side of the extraction device is against the stand or plate 102 of the support seat 10 to keep the open end of the cavity 11 facing upward or downward; the upside down flipping is mainly for the convenience of placing and taking the container. For example, when the port is facing upward, it is convenient to press the container port into the cavity. After the placement is completed, the port is inverted. This operation control end only pushes out one easy at a time and falls directly on the support seat 10, which is convenient for taking and more elegant and convenient to operate.

Claims

1. A container quick extraction device, comprising a box body (1), characterized in that: The box body (1) has a cavity (11) with an opening at one end matching the outer contour of the container. A slider (2) is arranged in the cavity (11). The shape of the slider (2) matches the shape of the inner cavity of the container. A plurality of circumferentially distributed spring pieces (3) are arranged on the inner wall of the opening of the cavity (11). The spring pieces (3) protrude inwardly and can prevent the container (4) from escaping from the cavity (11) from the opening due to the gravity or push of the slider.

2. A container quick extraction device as claimed in claim 1, characterized in that: A plurality of axial grooves (16) are circumferentially arranged on the inner wall of the opening of the cavity (11); the spring piece (3) is installed in the axial groove (16) via a guide piece (31); and the axial direction of the spring piece (3) forms an inwardly convex inclined surface from the bottom of the cavity to the opening.

3. A container quick extraction device as claimed in claim 1, characterized in that: A trumpet-shaped guide port (12) is also provided at the opening of the cavity (11).

4. A container quick extraction device as claimed in claim 1, characterized in that: A thrust device (21) is provided between the slider (2) and the box body, and the thrust device (21) applies a force to the slider (2) in the direction of the port.

5. A container quick extraction device as claimed in claim 1 or 2, characterized in that: A plurality of guide holes (13) are also provided at the inner wall of the opening of the box body (1) in a circumferentially distributed manner. The positions of the ports in the guide holes (13) are staggered with the spring pieces (3). The guide holes (13) are arranged obliquely upward and penetrate the side wall of the box body (1) from the outside to the inside. An inclined ejector rod (5) is provided in the guide hole (13). A driving mechanism for the inclined ejector rod (5) is provided outside the box body (1). The axial position of the ports in the guide holes (13) matches the axial position of the spring pieces (3).

6. A container quick extraction device as claimed in claim 5, characterized in that: The driving mechanism comprises a pin plate (61) and a driving arm (62); the pin plate (61) cooperates with a guide column (63); one end of the driving arm (62) is pivotally connected to the guide column (62) or the box (1); the other end of the driving arm (62) is connected to a control unit (64); the driving arm (62) is also connected to the pin plate (61) via a connecting rod (65); the control unit (64) drives the driving arm (62) to rotate and then drives the pin plate (61) to move along the guide rod (63) via the connecting rod (65); the pin plate (61) is movably connected to the inclined ejector rod (5).

7. A container quick extraction device as claimed in claim 1 or 2, characterized in that: The inner wall of the cavity (11) is provided with an axial guide groove (14) communicating with the cavity for the container with lugs, and the box body (1) is provided with a taking-out notch (15) at one side of the opening corresponding to the axial guide groove (14).

8. A container quick extraction device as claimed in claim 6, characterized in that: The box body (1) is placed on a base (7); the box body (1) is provided with an outwardly extending edge portion (8) at its opening; an outer cover (9) is provided between the edge portion (8) and the base (7); a hollow partition is formed between the outer cover (9) and the outer wall of the box body (1); the pushing mechanism is arranged in the partition; the upper and lower ends of the guide rod (63) are respectively connected to the edge portion (8) and the base (7); an avoidance groove (91) is provided on the outer cover (9); the control portion (64) is located outside the outer cover (9); and the control portion (64) passes through the avoidance groove (91) and is connected to the arm rotation (62).

9. A container quick extraction device as claimed in claim 8, characterized in that: A return spring is provided between the ejector plate (61) and the box body or the edge portion (8). When the driving force of the control portion (64) is withdrawn, the return spring drives the ejector plate (61) to return to its original position, and the inclined ejector rod (5) retracts into the guide hole.

10. A container quick extraction device as claimed in claim 1, characterized in that: The extraction device is mounted on the support seat (10) via a rocker arm (101), with both ends of the rocker arm (101) being hinged to the support seat (10) and the extraction device respectively, and one side of the extraction device rests on a stand or a stand plate (102) of the support seat (10) to keep the opening end of the cavity (11) facing upward or downward.

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