Heat preservation bin of vending machine and vending machine

Abstract

The utility model provides a heat preservation bin of a vending machine and the vending machine. The heat preservation bin comprises a bin body, a door assembly and a sliding set. An opening is formed in one side of the bin body and communicates with the heat preservation space in the bin body. The sliding group is connected to the bin body; the door assembly is arranged at the position, corresponding to the opening, of the bin body through a sliding set. The door assembly comprises a first door body and a second door body, the first door body and the second door body are arranged in parallel front and back relative to the opening, and the first door body and / or the second door body slide / slides relative to the bin body so as to open or close the opening; the utility model solves the technical problems that a heat preservation bin door of an existing conventional vending machine is of an overhead door structure, and in order to adapt to the overhead door structure, a space needs to be reserved at a corresponding part of the vending machine so as to ensure that the overhead door structure can be smoothly opened or closed. The overhead door structure is large in occupied space, and the utilization rate of the internal space of the vending machine is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of vending machines, and more specifically, to a heat preservation bin of a vending machine and a vending machine. Background Art

[0002] With the progress of the times, in order to choose a more efficient way of working and living, people usually choose to buy food from a nearby vending machine. To be able to eat hot food while being convenient, a heat preservation bin is arranged inside the vending machine, which meets the needs of the public.

[0003] However, there are at least the following problems in the related art: The door of the heat preservation bin of the current conventional vending machine is a flap door structure. To adapt to this flap door structure, space needs to be reserved at the corresponding part of the vending machine to ensure that the flap door structure can be opened or closed smoothly. However, it can be seen that the flap door structure requires a large amount of occupied space, reducing the utilization rate of the internal space of the vending machine. Summary of the Utility Model

[0004] The technical problem solved by the utility model is that the door of the heat preservation bin of the current conventional vending machine is a flap door structure. To adapt to this flap door structure, space needs to be reserved at the corresponding part of the vending machine to ensure that the flap door structure can be opened or closed smoothly. However, it can be seen that the flap door structure requires a large amount of occupied space, reducing the utilization rate of the internal space of the vending machine.

[0005] To solve the above problems, the utility model provides a heat preservation bin of a vending machine, including: a bin body, a door assembly and a sliding group; an opening is arranged on one side of the bin body, and the opening is communicated with the heat preservation space inside the bin body; the sliding group is connected to the bin body; the door assembly is arranged at the position of the bin body corresponding to the opening through the sliding group; the door assembly includes a first door body and a second door body, the first door body and the second door body are arranged parallel to each other before and after the opening, and the first door body and / or the second door body slide relative to the bin body to open or close the opening; wherein, the projection of the sliding area formed during the sliding of the door assembly relative to the bin body onto the opening is completely covered by the opening area surrounded by the opening.

[0006] Compared with the prior art, the technical effect achieved by adopting this technical solution: Compared with the common flap door structure, a sliding double-door structure is adopted. When opening or closing, it only moves within the opening range of the bin door, and the space required for reservation is small. Since the occupied space area is small, the utilization rate of the internal space of the vending machine is improved.

[0007] In an example of the utility model, the sliding group includes a directional guide rail; the directional guide rail is a linear guide rail, and the directional guide rail is arranged on the bin body; wherein the directional guide rail and the door assembly are arranged in cooperation with each other, and the door assembly slides along the directional guide rail.

[0008] Compared with the prior art, the technical effects achieved by adopting this technical solution are as follows: the door of the insulation bin of the vending machine moves along the trajectory of the directional guide rail, restricting the traveling trajectory and range of the door body, improving the guiding accuracy of the movement of the door assembly, and ensuring the smoothness of the movement of the door assembly.

[0009] In an example of the present utility model, the sliding group further includes a driving motor, a belt, and a plurality of transmission wheels; wherein, at least one transmission wheel is provided at each end of the directional guide rail; the driving motor is connected to at least one transmission wheel; the belt is arranged to surround the plurality of transmission wheels.

[0010] Compared with the prior art, the technical effects achieved by adopting this technical solution are as follows: the opening and closing of the insulation bin of the vending machine are controlled in an intelligent manner, avoiding direct contact with the bin body of the insulation bin by hand, protecting safety while enriching the actual experience of users.

[0011] In an example of the present utility model, the sliding group includes a sliding structure; the sliding structure is located on the directional guide rail and is slidably connected to the side of the directional guide rail away from the bin body.

[0012] In an example of the present utility model, the sliding structure includes a connecting member; the door assembly includes a fixing part, and the fixing part is arranged on the side of the door assembly close to the sliding group; wherein, the fixing part is connected to the sliding structure through the connecting member.

[0013] Compared with the prior art, the technical effects achieved by adopting this technical solution are as follows: by controlling the translation sliding of the sliding structure, the door assembly is realized to slide at the opening of the bin body.

[0014] In an example of the present utility model, the sliding structure includes a fixing member and a clamping member; the fixing member is a concave structure and is connected in a matching manner with the convex structure of the directional guide rail; the clamping member is arranged on the side of the fixing member close to the belt to fix the sliding structure on the belt.

[0015] Compared with the prior art, the technical effects achieved by adopting this technical solution are as follows: the clamping member cooperates with the fixing member to fix the sliding structure on a part of the belt. When the belt starts to rotate, the belt drives the sliding structure to slide on the directional guide rail. The sliding structure and the directional guide rail are arranged in a matching manner, making the sliding structure more stable during sliding.

[0016] In an example of the present utility model, the clamping member includes a convex tooth structure; the convex tooth structure is arranged on the side close to the sliding structure; wherein, the convex tooth structure clamps the belt.

[0017] Compared with the prior art, the technical effects achieved by adopting this technical solution are as follows: when the concave-convex convex tooth structure acts on the belt, the friction force between the two is strengthened, preventing the sliding structure from falling off the belt during belt transmission.

[0018] In an example of the present utility model, the sliding group includes at least one limiting piece and a plurality of sensors; wherein, the limiting piece includes a fixed head and a detection head; the fixed head is connected to the sliding structure, and the detection head extends out of the sliding structure; the plurality of sensors are arranged on one side of the bin body where the sliding structure is provided, and at positions corresponding to opposite ends of the movement track of the sliding structure, and the sensors are arranged in cooperation with the detection head to detect the traveling condition of the door assembly.

[0019] Compared with the prior art, the technical effects achieved by adopting this technical solution are as follows: when the door assembly is opened or closed, the sliding structure drives the limiting piece to be in different positions, and the sensors cooperate with the limiting piece. The sensors detect the position where the limiting piece is located, and can accurately judge and upload the movement condition of the door body, making the control of the door body more intelligent.

[0020] In an example of the present utility model, the heat preservation bin of the vending machine includes: a top cover, the top cover is arranged on the bin body and on the side where the sliding group is provided; wherein, an accommodation space for accommodating the sliding group is arranged inside the top cover to cover the sliding group into the accommodation space.

[0021] Compared with the prior art, the technical effects achieved by adopting this technical solution are as follows: adding a top cover to the top of the heat preservation bin of the vending machine, the function of which is to protect the sliding group and prevent the sliding group from entering dust, water vapor, etc., which affects the operation of the sliding group.

[0022] In an example of the present utility model, a vending machine is provided, which includes the heat preservation bin of any one of the above vending machines.

[0023] After adopting the technical solution of the present utility model, the following technical effects can be achieved:

[0024] (1) By adopting the heat preservation bin of the vending machine provided by the present utility model, during the opening or closing process, the door assembly only slides within the range of the opening, so there is no need to reserve a large amount of space, and the space occupied by the structure of this heat preservation bin is reduced, improving the space utilization rate inside the vending machine;

[0025] (2) Using an intelligent means to control the door assembly not only protects the safety of users but also improves the user's purchase experience;

[0026] (3) Avoid external factors such as dust or water vapor from affecting the normal operation of the sliding group, increasing the service life. Description of the Drawings

[0027] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the accompanying drawings to be used in the description of the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other accompanying drawings can be obtained based on these drawings;

[0028] Figure 1 It is a schematic structural diagram of a heat preservation bin of a vending machine provided by the present utility model.

[0029] Figure 2 For Figure 1 the schematic structural diagram of the sliding group in

[0030] Figure 3 For Figure 2 the schematic structural diagram of the driving motor and the transmission wheel device in

[0031] Figure 4 For Figure 2 the schematic diagram of the sliding group from another perspective.

[0032] Figure 5 For Figure 4 the schematic structural diagram of the clamping fastener in

[0033] Explanation of the reference numerals:

[0034] 100, door assembly; 11, first door body; 12, second door body; 200, bin body; 10, sliding group; 1, first track group; 2, second track group; 301, driving motor; 302, transmission wheel; 303, motor base; 304, belt; 305, bottom plate; 306, guiding rail; 307, sensor; 308, buffer pad;

[0035] 20, sliding structure; 111, limiting piece; 112, connecting piece; 113, fixing piece; 114, slider; 115, clamping fastener; 300, top cover. Detailed implementation manners

[0036] To make the above objects, features, and advantages of the present utility model more obvious and understandable, the following will make a detailed description of the specific embodiments of the present utility model in conjunction with the accompanying drawings.

[0037] Refer to Figure 1, in an example of the present utility model, a heat preservation bin of a vending machine includes: a bin body 200, a door assembly 100 and a sliding group 10; an opening is provided on one side of the bin body 200, and the opening is communicated with the heat preservation space inside the bin body 200; the sliding group 10 is connected to the bin body 200; the door assembly 100 is arranged at the position of the bin body 200 corresponding to the opening through the sliding group 10; the door assembly 100 includes a first door body 11 and a second door body 12, the first door body 11 and the second door body 12 are arranged parallel to each other before and after the opening, and the first door body 11 and / or the second door body 12 slide relative to the bin body 200 to open or close the opening; wherein, the projection of the sliding area formed during the sliding of the door assembly 100 relative to the bin body 200 onto the opening is completely covered by the opening area surrounded by the opening.

[0038] In this embodiment, the bin body 200 is formed by splicing five heat-insulating fixing plates. An opening is provided on one side of the bin body 200 in the vertical direction for placing the food to be insulated into or taking out from the heat preservation bin of the vending machine. Optionally, a bottom plate 305 is provided on one side of the bin body 200, one bottom surface of the bottom plate 305 is attached to the bin body 200, and a large number of through holes are provided on the bottom plate 305 for the sliding group 10 to be connected to the bottom plate 305.

[0039] In this embodiment, the sliding group 10 includes a first track group 1 and a second track group 2. The first track group 1 is connected to the first door body 11 in a matching manner, and the second track group 2 is connected to the second door body 12 in a matching manner, or the first track group 1 is connected to the second door body 12, and the second track group 2 is connected to the first door body 11. The first door body 11 and the second door body 12 in the door assembly 100 are independently controlled. Projecting along the direction perpendicular to the plane formed by surrounding the opening at the opening of the bin body 200 forms a positive projection plane, and the size range of the projection plane is the same as the range surrounded by the opening. When the heat preservation bin of the vending machine is opened or closed, the movement trajectory of the first door body 11 completely falls within the range of the positive projection, and the range of the movement trajectory of the first door body 11 is the same as the projection range. The movement trajectory and the range of the movement trajectory of the second door body 12 also fall within the positive projection, and the projection areas formed by the two are parallel and adjacent to each other before and after but do not interfere with each other.

[0040] In this embodiment, as Figure 1As shown in the figure, the insulation bin of the vending machine has three modes: fully closed mode, left bin opening mode, and right bin opening mode. When the insulation bin is in the fully closed mode, the first door body 11 slides to the leftmost or rightmost side, and the second door body 12 is correspondingly located on the other side of the position where the first door body 11 is located. When the first door body 11 slides to the leftmost side and the left side of the first door body 11 fits with the left side of the opening, the second door body 12 is located at the rightmost side, and the right side of the second door body 12 fits with the right side of the opening. When the first door body 11 slides to the rightmost side and the right side of the first door body 11 fits with the right side of the opening, the second door body 12 slides to the leftmost side and the left side of the second door body 12 fits with the left side of the opening. The first door body 11 and the second door body 12 are arranged parallel to each other front and back, and there is no gap at the overlapping part, and the opening of the bin body 200 is completely closed. When the bin body 200 is in the left bin opening mode, the first door body 11 slides to the right and slides until the right side of the first door body 11 fits with the right side of the opening; the second door body 12 slides to the right and slides until the right side of the second door body 12 fits with the right side of the opening. When the bin body 200 is in the right bin opening mode, it drives the first door body 11 to slide to the left and slides until the left side of the first door body 11 fits with the left side of the opening; the second door body 12 slides to the left and slides until the left side of the second door body 12 fits with the left side of the opening.

[0041] As Figure 2 shown, in an example of the present utility model, the sliding group 10 includes a directional guide rail 306; the directional guide rail 306 is a linear guide rail, and the directional guide rail 306 is arranged on the bin body 200; wherein the directional guide rail 306 and the door assembly 100 are arranged in cooperation with each other, and the door assembly 100 slides along the directional guide rail 306. In this embodiment, the directional guide rail 306 is a linear convex structure and is arranged on the upper bottom surface of the bin body 200. The directional guide rail 306 is arranged parallel to the edge of the opening of the surface where it is located, and the above-mentioned door assembly 100 slides along the movement track of the directional guide rail 306.

[0042] As Figure 2 and Figure 3As shown, in an example of the present utility model, the sliding group 10 further includes a driving motor 301, a belt 304, and a plurality of transmission wheels 302; wherein, at least one transmission wheel 302 is provided at each end of the directional guide rail 306; the driving motor 301 is connected to at least one transmission wheel 302; the belt 304 is arranged to surround a plurality of transmission wheels 302. In this embodiment, the driving motor 301 is arranged on the motor base 303 and is located at one end of the directional guide rail 306. The motor base 303 is a U-shaped metal sheet, and holes are provided at the top of the U-shape. The driving head of the driving motor 301 is fixed to the motor base 303 through the holes, and a transmission wheel 302 is provided in the groove of the U-shape of the motor base 303. The center of the transmission wheel 302 is connected to the driving head, so that when the driving motor 301 starts to work, it can drive the transmission wheel 302 to rotate. In this embodiment, the belt 304 is arranged to surround two transmission wheels 302, one of which must include the transmission wheel 302 connected to the driving motor 301, and the other transmission wheel 302 is arranged at the other end of the directional guide rail 306. The inner side of the belt 304 is in contact with the side surfaces of the two transmission wheels 302. When the driving motor 301 drives the transmission wheel 302 connected to it to rotate, the belt 304 is driven to perform a circumferential movement in the clockwise or counterclockwise direction.

[0043] As Figure 4 As shown, in an example of the present utility model, the sliding group 10 includes a sliding structure 20; the sliding structure 20 is located on the directional guide rail 306, and the sliding structure 20 is movably connected to the side of the directional guide rail 306 away from the bin body 200. In this embodiment, the sliding structure 20 is composed of a slider 114 and a fixing member 113. A large number of through holes for connection are provided on the fixing member 113, and a groove structure is provided on the bottom surface of the fixing member. The size of the space formed by the groove structure is sufficient for the slider 114 to be placed in the groove and connected to the fixing member 113. The slider 114 is a piece of relatively smooth metal. The slider 114 is connected to the directional guide rail 306 and slides on the directional guide rail 306.

[0044] In an example of the present utility model, the sliding structure 20 includes a connecting member 112; the door assembly 100 includes a fixing portion; the fixing portion is provided on a side of the door assembly 100 close to the sliding group 10; wherein, the fixing portion is connected to the sliding structure 20 through the connecting member 112. In this embodiment, the door assembly 100 is connected to the sliding structure 20 through the connecting member 112. The connecting member 112 is an iron sheet in an approximate Z shape, and through holes are provided on the upper plane and the lower plane of the Z shape of the connecting line. The through hole on the upper plane is cooperatively connected with the fixing member 113 of the sliding structure 20, and the lower plane is connected to the fixing portion of the door assembly 100. In some embodiments, the connecting member 112 structures used in the first track group 1 and the second track group 2 are the same, but the sizes are different. To ensure that the first door body 11 and the second door body 12 operate independently without interference, it is illustrated through the following embodiments. When the position of the first door body 11 is closer to the opening of the bin body 200 while the position of the second door body 12 is farther from the opening of the bin body 200, and the position of the first track group 1 is closer to the opening of the bin body 200 while the position of the first track group 1 is farther from the opening of the bin body 200, the first door body 11 is connected to the first track, and a relatively small connecting member 112 is used for connection. The second door body 12 is connected to the second track group 2, and a relatively large connecting member 112 is used for connection. As Figure 1 shown, the larger connecting member 112 is located above the smaller connecting member 112 during sliding, and the two do not interfere with each other. The above situation has sufficiently illustrated the usage position relationship between the two, so no more details will be elaborated.

[0045] In an example of the present utility model, the sliding structure 20 includes a fixing member 113 and a clamping member 115; the fixing member 113 is in a concave structure and is cooperatively connected with the protruding structure of the guiding rail 306; the clamping member 115 is provided on a side of the fixing member 113 close to the belt 304 to fix the sliding structure 20 on the belt 304. In this embodiment, through holes are provided on the clamping member 115, and a large number of threaded through holes are provided on the fixing member 113. The clamping member 115 is fixed on the fixing member 113 through fixing screws. Through the gap generated at the connection between the clamping member 115 and the fixing member 113, the belt 304 passes through the gap. By rotating the fixing screws between the fixing member 113 and the clamping member 115, the sliding structure 20 is fixed on a part of the belt 304. When the belt 304 starts to rotate, it can drive the sliding structure 20 to slide. Optionally, the sliding structure 20 further includes a slider 114. The slider 114 is provided in the groove of the fixing member 113. The slider 114 is provided with a groove structure, and the groove structure of the slider 114 is engaged with the protruding part of the guiding rail 306, so that the sliding structure 20 can move smoothly on the guiding rail 306.

[0046] As Figure 5As shown, in an example of the present utility model, the clip 115 includes a convex tooth structure; the convex tooth structure is provided on a side close to the sliding structure 20; wherein, the convex tooth structure clips the belt 304. The convex tooth structure is a plurality of spaced protrusions. Since the material of the belt 304 is relatively soft, when the clip 115 clips on the surface of the belt 304, the plurality of protrusions bite on the surface of the belt 304, increasing the friction between the clip 115 and the belt 304. When the fixing screw between the clip 115 and the fixing member 113 is rotated tighter, the convex tooth structure bites deeper into the belt 304, the friction is greater, and the sliding structure 20 is fixed tighter on the belt 304.

[0047] In an example of the present utility model, the sliding group 10 includes at least one limiting piece 111 and a plurality of sensors 307; wherein, the limiting piece 111 includes a fixed head and a detection head; the fixed head is connected to the sliding structure 20, and the detection head extends out of the sliding structure 20; the plurality of sensors 307 are provided on one side of the housing 200 where the sliding structure 20 is provided, and correspond to the positions at both ends of the movement trajectory of the sliding structure 20. The sensors 307 are arranged in cooperation with the detection head to detect the traveling condition of the door assembly 100.

[0048] In this example, each of the first track group 1 and the second track group 2 is provided with two limiting pieces 111, and at the corresponding positions of the sliding group, four sensors 307 are provided and respectively cooperate with the limiting pieces 111 on the first track group 1 and the second track group 2. Among them, when the first track group 1 is connected to the first door body 11; the second track group 2 is connected to the second door body 12, as Figure 1 shown, when the first door body 11 moves to the left side or the right side of the housing 200, when the sensor 307 on the sliding group 10 detects the limiting piece 111, it feeds back the signal to the control system to control the driving motor 301 to stop working, so that the first door body 11 does not continue to move. The first door body 11 and the second door body 12 are controlled by independent first track group 1 and second track group 2, and the control method is the same as the above method. The above sensors 307 are common sensors 307 on the market, such as photoelectric sensors 307, etc. Optionally, a plurality of buffer pads 308 are further provided on the sliding group 10. The buffer pads 308 are provided at the positions where the sensor 307 senses the limiting piece 111 and performs movement restriction. The buffer pads 308 can absorb the kinetic energy of the sliding structure 20 and protect the sliding structure 20 from damage.

[0049] In an example of the present utility model, the insulation bin of the vending machine includes: a top cover 300, which is arranged on the bin body 200 and on the side where the sliding group 10 is provided; wherein a receiving space for receiving the sliding group 10 is provided inside the top cover 300 to enclose the sliding group 10 in the receiving space. The top cover 300 is fixed by five pieces of heat-insulating materials, and the size of the enclosed space forms the receiving space. The opening position of the top cover 300 is buckled on the bin body 200 to protect the sliding group 10 from external factors.

[0050] In an example of the present utility model, a vending machine is provided. The vending machine is internally provided with the insulation bin of any one of the technical solutions in the above embodiments, and thus at least has the beneficial effects brought by the technical solutions of the above embodiments, which will not be elaborated herein one by one.

[0051] Although the present utility model is disclosed as above, the present utility model is not limited thereto. Any person skilled in the art can make various changes and modifications without departing from the spirit and scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the scope defined by the claims.

Claims

1. A heat preservation chamber of a vending machine, characterized in that: include: A bin body (200), a door assembly (100) and a sliding assembly (10); An opening is provided on one side of the warehouse body (200), and the opening is communicated with the heat preservation space in the warehouse body (200); The sliding group (10) is connected to the warehouse body (200); The door assembly (100) is arranged at a position of the warehouse body (200) corresponding to the opening through the sliding group (10); The door assembly (100) comprises a first door body (11) and a second door body (12), the first door body (11) and the second door body (12) being arranged parallel to each other in front and back relative to the opening, and the first door body (11) and / or the second door body (12) sliding relative to the warehouse body (200) to open or close the opening; Wherein, a projection of a sliding area formed when the door assembly (100) slides relative to the warehouse body (200) and projected onto the opening is completely covered by an opening area surrounded by the opening; The sliding group (10) comprises at least one limiting piece (111) and a plurality of sensors (307); Wherein, the limiting piece (111) comprises a fixing head and a detection head; The fixed head is connected to the sliding structure (20), and the detection head extends out of the sliding structure (20); A plurality of sensors (307) are arranged on a side of the warehouse body (200) where the sliding structure (20) is arranged, and correspond to positions at two opposite ends of a movement track of the sliding structure (20); the sensors (307) are arranged in cooperation with the detection head to detect the movement of the door assembly (100); The heat preservation warehouse further comprises: a top cover (300), wherein the top cover (300) is arranged on a side of the warehouse body (200) corresponding to the side where the sliding group (10) is arranged; Wherein, a receiving space for receiving the sliding group (10) is provided in the top cover (300), so that the sliding group (10) can be sealed in the receiving space.

2. The heat preservation warehouse according to claim 1, characterized in that: The sliding group (10) comprises a directional guide rail (306); The directional guide rail (306) is a linear guide rail, and the directional guide rail (306) is arranged on the warehouse body (200); The directional guide rail (306) and the door assembly (100) are arranged in cooperation with each other, and the door assembly (100) slides along the directional guide rail (306).

3. The heat preservation warehouse according to claim 2, characterized in that: The sliding group (10) further comprises a driving motor (301), a belt (304) and a plurality of transmission wheels (302); Wherein, at least one transmission wheel (302) is respectively provided at both ends of the directional guide rail (306); The driving motor (301) is connected to at least one of the transmission wheels (302); The belt (304) is arranged around the plurality of transmission wheels (302).

4. The heat preservation warehouse according to claim 3, characterized in that: The sliding group (10) comprises a sliding structure (20); The sliding structure (20) is located on the directional guide rail (306), and the sliding structure is slidably connected to a side of the directional guide rail (306) away from the warehouse body (200).

5. The heat preservation warehouse according to claim 4, characterized in that: The sliding structure (20) comprises a connecting piece (112); The door assembly (100) comprises a fixing portion, wherein the fixing portion is arranged on a side of the door assembly (100) close to the sliding group (10); Wherein, the fixing portion and the sliding structure (20) are connected via the connecting member (112).

6. The heat preservation warehouse according to claim 4, characterized in that: The sliding structure (20) comprises a fixing member (113) and a clamping member (115); The fixing member (113) is a concave structure that cooperates with the convex structure of the directional guide rail (306); The clamping member (115) is arranged on a side of the fixing member (113) close to the belt (304) so ​​as to fix the sliding structure (20) on the belt (304).

7. The heat preservation warehouse according to claim 6, characterized in that: The clamping member (115) comprises a convex tooth structure, and the convex tooth structure is arranged on a side of the clamping member (115) close to the sliding structure (20); Wherein, the convex tooth structure is clamped on the belt (304).

8. A vending machine, characterized in that: include: The insulation bin according to any one of claims 1 to 7.

Images