A storage device for tasty tomatoes

Abstract

The present invention provides a storage device for tomato with good taste, which relates to the field of tomato packaging, and includes: a box body, a box cover, an isolation buffer film, a fixing part, and a plurality of mounting parts; the isolation buffer film includes a buffer layer, a cloth layer, and a plurality of extension cloths, the cloth layer is fixedly connected to the bottom of the buffer layer, and each side of the cloth layer corresponds to wrapping each side of the buffer layer, and a plurality of the extension cloths are symmetrically installed on the cloth layer; a plurality of the mounting parts are installed at intervals on the side of the box cover. When the box cover is covered on the box body, the storage device for tomato with good taste provided by the present invention pushes down the extension cloth through the mounting part, and the extension cloth drives the cloth layer to be straightened, so that a gap is left between the bottom of the cloth layer and the tomatoes on the lower layer, so as to avoid the gravity of the tomatoes on the upper layer and the isolation buffer film from acting on the tomatoes below, and during transportation, the integrity of the tomatoes can be better guaranteed, and deformation of the tomatoes due to squeezing and the like can be avoided.

Description

Technical Field

[0001] The present invention relates to the field of tomato packaging, and in particular to a storage device for tasty tomatoes. Background Art

[0002] Taste-type tomatoes refer to tomato varieties that have outstanding taste characteristics, such as high sweetness, moderate acidity, full flesh, and rich juice.

[0003] In order to avoid deformation and damage of the tomato during the packaging and transportation, the tomato is usually loaded in layers when it is packed. A layer of buffer film, such as a plastic foam net or an EPE net, is usually laid between each layer of tomatoes. This film has a good elastic buffering effect, can protect the tomatoes, and avoid the stacking and squeezing of multiple layers of tomatoes. It can also increase the air permeability of the stacked tomatoes. However, the use of the buffer film is usually to lay a layer of tomatoes inside the packaging box, then put a buffer film on the layer of tomatoes, and then lay another layer of tomatoes on the buffer film, and so on. That is, the gravity of the tomatoes on the upper layer and the gravity of the buffer film still act on the tomatoes on the lower layer, so that there is still squeezing pressure on the tomatoes below, which can easily cause the tomatoes on the lower layer to deform, especially when there are more tomatoes loaded, thus affecting the quality of the tomatoes.

[0004] Therefore, it is necessary to provide a storage device for taste-type tomatoes to solve the above technical problems. Summary of the invention

[0005] The invention provides a storage device for taste-type tomatoes, which solves the problem in the prior art that after the tomatoes are packaged, the gravity of the tomatoes on the upper layer and the gravity of the buffer film still act on the tomatoes on the lower layer, thereby still exerting a squeezing force on the tomatoes on the lower side.

[0006] In order to solve the above technical problems, the present invention provides a storage device for tasty tomatoes, comprising: a box body, a box cover, an isolation buffer film, a fixing member and a plurality of mounting members;

[0007] The isolation buffer membrane comprises a buffer layer, a cloth layer and a plurality of extension cloths, wherein the cloth layer is fixedly connected to the bottom of the buffer layer, and each side of the cloth layer correspondingly wraps each side of the buffer layer, and the plurality of extension cloths are symmetrically mounted on the cloth layer;

[0008] A plurality of the mounting members are installed at intervals on the side of the box cover;

[0009] Strip-shaped air holes are provided on multiple sides of the box body;

[0010] When in use, a first layer of the isolation buffer film is laid in the box body, a layer of tomatoes is laid on the first layer of the isolation buffer film, and then a second layer of the isolation buffer film is laid on the tomatoes, and the extended cloth in the second layer of the isolation buffer film is passed through the strip-shaped air holes to the outside of the box body, and then another layer of tomatoes is laid on the second layer of the isolation buffer film;

[0011] After the tomatoes are packed in boxes, the box cover is placed on the box body, and the mounting member on the box cover pushes down the extension cloth accordingly, so that the extension cloth drives the cloth layer to be straightened;

[0012] The fixing member is used to fix the mounting member and the box body.

[0013] Preferably, the mounting member includes a mounting shaft and a convex shaft, the mounting shaft is mounted on the box cover, the convex shaft is mounted at the bottom end of the mounting shaft, the diameter of the convex shaft is smaller than the mounting shaft, and a strip hole is opened on the extension cloth, the width of the strip hole is smaller than the diameter of the mounting shaft and not smaller than the diameter of the convex shaft.

[0014] Preferably, a plurality of assembly sleeves are installed on the box body, and the assembly sleeves are arranged in a one-to-one correspondence with the installation shaft. The assembly sleeve includes a sleeve body and a connecting pipe. The sleeve body is installed on the box body, and the connecting pipe is connected to the sleeve body. A mounting hole is opened on the installation shaft, and an internal thread is provided on the end of the connecting pipe away from the sleeve body.

[0015] Preferably, the fixing member includes a mounting tube, a convex-shaped shaft, an elastic member and an end cap, the end cap is mounted on one end of the mounting tube, one end of the convex-shaped shaft is keyed to the other end of the mounting tube, the elastic member is arranged inside the mounting tube and is located between the end cap and the convex-shaped shaft, a threaded hole is provided at one end of the sleeve away from the connecting tube, and a threaded surface is provided at one end of the convex-shaped shaft away from the end cap.

[0016] Preferably, the fixing member further comprises an elastic rubber block, and the elastic rubber block is mounted on the end cap.

[0017] Preferably, four side surfaces of the buffer layer extend upward to form a surrounding frame.

[0018] Preferably, a plurality of limiting holes are provided on the buffer layer.

[0019] Preferably, the storage device for the taste-type tomatoes further comprises a capacity expansion frame, a mounting member and an assembly set are correspondingly mounted on the capacity expansion frame, and strip-shaped air holes are correspondingly opened on the side surfaces of the capacity expansion frame.

[0020] Preferably, the bottom end of the mounting shaft and the bottom end of the convex shaft are both arranged as conical surfaces, and the end of the mounting tube away from the end cap is arranged with a threaded surface.

[0021] Preferably, vertical and horizontal bands are installed at 90 degrees on the isolation buffer membrane, an annular fold is arranged in the middle of the isolation buffer membrane, four strip folds are opened on the isolation buffer membrane, and the four strip folds are opened from the four corners of the isolation buffer membrane toward the annular fold.

[0022] Compared with the related art, the storage device for tasty tomatoes provided by the present invention has the following beneficial effects:

[0023] The present invention provides a storage device for taste-type tomatoes. When filling tomatoes, firstly, an isolation buffer film (i.e., the first layer) is placed inside a box body to protect tomatoes at the bottom layer, a layer of tomatoes is placed thereon, and then another isolation buffer film (i.e., the second layer) is laid. At this time, the isolation buffer film is located on the tomatoes at the first layer, and then another layer of tomatoes is laid on the isolation buffer film, and the extended cloth in the isolation buffer film is passed through the strip-shaped air holes on the box body to the outside of the box body, and then the box cover can be covered on the box body, and the mounting parts on the side of the box cover act on the extended cloth to push down the extended cloth, and the extended cloth drives the cloth layer to be stretched straight, and the cloth layer drives the buffer layer to be stretched straight, and a gap is left between the bottom of the cloth layer and the tomatoes at the bottom layer, and the isolation buffer film is used to support the tomatoes located thereon, so as to prevent the gravity of the tomatoes at the upper layer and the isolation buffer film from acting on the tomatoes below, so as to better ensure the integrity of the tomatoes during transportation, and to prevent the deformation of the tomatoes due to squeezing and the like. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A schematic diagram of the structure of a box body and a box cover of a storage device for tasty tomatoes provided by the present invention;

[0025] Figure 2 A cross-sectional view of a box body provided by the present invention;

[0026] Figure 3 for Figure 2 An enlarged schematic diagram of part A is shown;

[0027] Figure 4 A schematic diagram of the isolation buffer film located on the upper side of the box cover provided by the present invention being in a stretched state after the box cover and the box body are assembled;

[0028] Figure 5 for Figure 4 An enlarged schematic diagram of part B is shown;

[0029] Figure 6 A schematic diagram of the structure of the fixing member provided by the present invention;

[0030] Figure 7 A schematic diagram of a capacity expansion frame provided between a box body and a box cover provided by the present invention;

[0031] Figure 8 Schematic diagrams of the use principle of the fixing member provided by the present invention, wherein (a) is a schematic diagram of the conical surface at the bottom end of the mounting shaft squeezing the convex shaft to compress the elastic member, (b) is a schematic diagram of the elastic member pushing the convex shaft to be inserted into the mounting hole, and (c) is a schematic diagram of the convex shaft being threadedly connected to the threaded hole;

[0032] Fig. 9 A schematic diagram of the structure inside the box body provided by the present invention;

[0033] Fig.10 A cross-sectional view of a bag formed by the isolation buffer film provided by the present invention.

[0034] Numbers in the figure:

[0035] 1. Box body; 11. Strip-shaped air holes; 12. Arc portion;

[0036] 2. Lid; 21. Handle;

[0037] 3. Isolation buffer film; 31. Buffer layer; 32. Fabric layer; 33. Extension fabric;

[0038] 311, limiting hole; 312, surrounding frame; 331, strip hole; 301, ventilation hole;

[0039] 302, annular folded horizontal strip; 303, strip folded horizontal strip; 321, vertical strip; 322, horizontal strip;

[0040] 4. Mounting piece; 41. Mounting shaft; 42. Protruding shaft; 411. Mounting hole;

[0041] 5. Assembly set; 51. Sleeve body; 52. Connecting pipe; 511. Threaded hole;

[0042] 6. Fixing piece; 61. Mounting tube; 62. Convex shaft; 63. Elastic piece; 64. End cap; 65. Elastic rubber block;

[0043] 7. Capacity expansion frame;

[0044] 8. Tomato. DETAILED DESCRIPTION

[0045] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0046] The invention provides a storage device for tasty tomatoes.

[0047] Please refer to Figures 1 to 3 In one embodiment of the present invention, the storage device for the tomato with good taste comprises: a box body 1, a box cover 2, an isolation buffer film 3, a fixing member 6 and a plurality of mounting members 4;

[0048] The isolation buffer membrane 3 includes a buffer layer 31, a cloth layer 32 and a plurality of extension cloths 33, wherein the cloth layer 32 is fixedly connected to the bottom of the buffer layer 31, and each side of the cloth layer 32 correspondingly wraps each side of the buffer layer 31, and the plurality of extension cloths 33 are symmetrically mounted on the cloth layer 32;

[0049] A plurality of the mounting members 4 are installed at intervals on the side of the box cover 2;

[0050] Strip-shaped air holes 11 are provided on multiple sides of the box body 1;

[0051] When in use, a first layer of the isolation buffer film 3 is laid in the box body 1, a layer of tomatoes 8 is laid on the first layer of the isolation buffer film 3, and then a second layer of the isolation buffer film 3 is laid on the tomatoes 8, and the extension cloth 33 in the second layer of the isolation buffer film 3 is passed through the strip-shaped air holes 11 to the outside of the box body 1, and then another layer of tomatoes 8 is laid on the second layer of the isolation buffer film 3;

[0052] After the tomatoes 8 are packed in boxes, the box cover 2 is placed on the box body 1, and the mounting member 4 on the box cover 2 pushes down the extension cloth 33 accordingly, so that the extension cloth 33 drives the cloth layer 32 to be straightened;

[0053] The fixing member 6 is used to fix the mounting member 4 and the box body 1 .

[0054] In this embodiment, the buffer layer 31 in the isolation buffer membrane 3 can be a plastic foam net or a pearl cotton net, etc.; by arranging the cloth layer 32 to cooperate with the buffer layer 31, the strength of the entire isolation buffer membrane 3 can be improved, so that the isolation buffer membrane 3 can support the weight of the tomato 8 arranged thereon; wherein the cloth layer 32 can be linen, cotton gauze, jute fabric, etc., which can be used for food and has good air permeability.

[0055] Please refer to Figure 2 and Figure 4When filling tomatoes 8, first place an isolation buffer film 3 (i.e., the first layer) inside the box body 1 to protect the tomatoes 8 at the bottom layer, place a layer of tomatoes 8 thereon, and then lay another isolation buffer film 3 (i.e., the second layer). At this time, the isolation buffer film 3 is located on the tomatoes 8 of the first layer, and then another layer of tomatoes 8 is laid on the isolation buffer film 3, and the extended cloth 33 in the isolation buffer film 3 is passed through the strip-shaped air holes 11 on the box body 1 to the outside of the box body 1, and then the box cover 2 can be covered on the box body. On the box body 1, the mounting member 4 on the side of the box cover 2 acts on the extended cloth 33 to push the extended cloth 33 downward, and the extended cloth 33 drives the cloth layer 32 to be stretched straight, and the cloth layer 32 drives the buffer layer 31 to be stretched straight, and a gap is left between the bottom of the cloth layer 32 and the tomatoes 8 on the lower layer, and the isolation buffer film 3 is used to support the tomatoes 8 located thereon, so as to prevent the gravity of the tomatoes 8 on the upper layer and the isolation buffer film 3 from acting on the tomatoes 8 below, so that during transportation, the integrity of the tomatoes 8 can be better guaranteed, and deformation of the tomatoes 8 due to squeezing or the like can be avoided.

[0056] And by closing the box cover 2, the extended cloth 33 can be pushed down to tighten the cloth layer 32, and the operation is simple and convenient.

[0057] In this embodiment, the extension fabric 33 may be denim, canvas, or Oxford fabric, or may be made of the same material as the fabric layer 32 , or leather, or the like.

[0058] The strip-shaped air holes 11 are provided on the side of the box body 1 to improve the air circulation in the box body 1 , and the tomatoes are layered with the isolation buffer film 3 to better improve the air permeability of the tomatoes 8 in the box body 1 .

[0059] Among them, the number of extended cloths 33 is not less than two, and in this embodiment, there are two, which are installed at both ends of the cloth layer 32; in other embodiments, the number of extended cloths 33 can also be four, which are installed correspondingly on the four sides of the cloth layer 32; the number of strip-shaped air holes 11 on the box body 1 is not less than the number of extended cloths 33.

[0060] The side of the isolation buffer film 3 placed at the bottom of the box body 1 may not be provided with the extension cloth 33 .

[0061] See also Figure 1 and Figure 5 In this embodiment, the mounting member 4 includes a mounting shaft 41 and a convex shaft 42. The mounting shaft 41 is mounted on the box cover 2, and the convex shaft 42 is mounted at the bottom end of the mounting shaft 41. The diameter of the convex shaft 42 is smaller than that of the mounting shaft 41. A strip hole 331 is provided on the extension cloth 33. The width of the strip hole 331 is smaller than the diameter of the mounting shaft 41 and not smaller than the diameter of the convex shaft 42.

[0062] When the box cover 2 is covered on the box body 1, the convex shaft 42 at the bottom end of the installation shaft 41 is inserted into the strip hole 331 of the extension cloth 33. Since the diameter of the installation shaft 41 is larger than the width of the strip hole 331, when the installation shaft 41 continues to follow the box cover 2 to descend until the box cover 2 covers the box body 1, the installation shaft 41 will push down the extension cloth 33, thereby driving the cloth layer 32 to be straightened. By setting the convex shaft 42 to be inserted into the strip hole 331 and then pushing the extension cloth 33 downward through the installation shaft 41, the installation component 4 can interact with the extension cloth 33 more stably, driving the cloth layer 32 to be straightened.

[0063] Wherein, the number of the mounting members 4 is multiple, and when the number of the extension cloths 33 is two, they are evenly distributed at both ends of the box cover 2, and when the number of the extension cloths 33 is four, they are evenly distributed at four sides of the box cover 2;

[0064] It is preferred that multiple ones are provided on each side. In this embodiment, three ones are provided on each side of the box cover 2, so that the extended cloth 33 can be pushed down from both ends and the middle of the extended cloth 33, so that the extended cloth 33 is subjected to more uniform force.

[0065] When inserting the protruding shaft 42 into the strip-shaped hole 331 , if the protruding shaft 42 is not exactly aligned with the strip-shaped hole 331 , the staff can manually adjust it so that the protruding shaft 42 is inserted into the strip-shaped hole 331 .

[0066] In one embodiment, a buffer layer 31 may also be provided at the bottom of the extension fabric 33 so that the extension fabric 33 can better maintain a horizontal state after passing through the strip-shaped air holes 11 .

[0067] In other embodiments, the mounting member 4 may also be a plurality of inverted L-shaped plates, which are mounted on the side of the box cover 2. When the box cover 2 is closed with the box body 1, the inner side of the inverted L-shaped plate contacts the extended cloth 33, and the extended cloth 33 is driven downward by friction, thereby driving the cloth layer 32 to straighten. An anti-skid pad is provided on the inner side of the inverted L-shaped plate to increase the friction with the extended cloth 33. The anti-skid pad may be made of rubber, leather, etc.

[0068] See also Figure 1 and Figure 3 A plurality of assembly sleeves 5 are installed on the box body 1, and the assembly sleeves 5 are arranged one by one with the installation shaft 41. The assembly sleeve 5 includes a sleeve body 51 and a connecting pipe 52. The sleeve body 51 is installed on the box body 1, and the connecting pipe 52 is connected and arranged on the sleeve body 51. A mounting hole 411 is opened on the installation shaft 41, and an internal thread is arranged on the end of the connecting pipe 52 away from the sleeve body 51.

[0069] By setting the assembly sleeve 5, when the box cover 2 and the box body 1 are closed, the installation shaft 41 passes through the assembly sleeve 5 accordingly, and the protruding shaft 42 is inserted into the strip hole 331 on the extension cloth 33. The assembly sleeve 5 cooperates with the installation shaft 41 to limit the box cover 2 in the horizontal direction, so that it can be moved down more stably to align with the box body 1 and close it tightly.

[0070] In one embodiment, the fixing member 6 may be a bolt, and the thread is arranged at one end close to the bolt cap;

[0071] In this embodiment, after the box cover 2 and the box body 1 are tightly closed, the mounting hole 411 on the mounting shaft 41 is aligned with the connecting tube 52, so that the box cover 2 and the box body 1 can be fixed by the fixing member 6 that passes through the connecting tube 52 and the mounting hole 411 in sequence and is threadedly connected to the connecting tube 52.

[0072] In another embodiment, the fixing member 6 may also be a rope, etc., by which the box body 1 and the box cover 2 are tied together to fix the box body 1 and the box cover 2. In this embodiment, the connecting pipe 52 and the mounting hole 411 do not need to be provided.

[0073] See also Figure 6 In another embodiment, the fixing member 6 includes a mounting tube 61, a convex shaft 62, an elastic member 63 and an end cap 64, the end cap 64 is mounted on one end of the mounting tube 61, one end of the convex shaft 62 is connected to the other end of the mounting tube 61 with a sliding key, the elastic member 63 is arranged inside the mounting tube 61 and is located between the end cap 64 and the convex shaft 62, a threaded hole 511 is formed at one end of the sleeve 51 away from the connecting tube 52, and a threaded surface is provided at one end of the convex shaft 62 away from the end cap 64.

[0074] When the box cover 2 is covered on the box body 1, the connecting tube 52 is aligned with the mounting hole 411, and the mounting hole 411 is aligned with the threaded hole 511. At this time, the mounting tube 61 together with the convex shaft 62 is inserted into the connecting tube 52, and the convex shaft 62 is aligned with the threaded hole 511. The end cap 64 is screwed to drive the convex shaft 62 to rotate through the mounting tube 61, and is threadedly connected with the threaded hole 511. The mounting tube 61 and the convex shaft 62 are partially located in the mounting hole 411, so that the mounting member 4 is connected to the assembly set 5, and the box cover 2 and the box body 1 are fixed;

[0075] After installation, a spacing is left between the end cap 64 and the connecting tube 52. Since the mounting tube 61 can slide along the surface of the convex shaft 62, the elastic member 63 can provide a buffering protection for the box body 1. When the box body 1 moves during transportation and a slight collision occurs, the end cap 64 in the fixing member 6 first reacts with the collision object, and the end cap 64 drives the mounting tube 61 to compress the elastic member 63, thereby absorbing the collision force, providing a buffering protection, and improving the protection of the box body 1 on the tomatoes 8.

[0076] The elastic member 63 is an elastic member such as a spring or a reed.

[0077] The threaded hole 511 is extended and opened on the side wall of the box body 1 .

[0078] Slide keys are provided on both sides of the convex-shaped shaft 62, and corresponding sliding grooves are provided inside the mounting tube 61. The slide keys on both sides of the convex-shaped shaft 62 slide into the sliding grooves to form a slide key fit, so that the mounting tube 61 and the convex-shaped shaft 62 can slide relative to each other and the convex-shaped shaft 62 can be driven to rotate when the mounting tube 61 rotates.

[0079] During transportation, when placing the box body 1, it is preferred to place the end provided with the fixing member 6 toward the front of the vehicle, that is, the direction of vehicle travel. Braking and acceleration of the vehicle during travel may easily cause displacement of the box body 1.

[0080] Please refer again Figure 6 As a preferred embodiment of this embodiment, the fixing member 6 further includes an elastic rubber block 65 , and the elastic rubber block 65 is installed on the end cap 64 .

[0081] By providing the elastic rubber block 65, when the box body 1 moves during transportation and a slight collision occurs, the elastic rubber block 65 is the first to contact the collision object. The elastic rubber block 65 can absorb and buffer the impact force once, and the elastic member 63 can absorb and buffer the impact force twice, thereby improving the protection effect of the box body 1 on the tomatoes 8.

[0082] The elastic rubber block 65 is preferably hemispherical and can be made of rubber or silicone.

[0083] See also Figure 1 and Figure 3 As an optional method of this embodiment, the four side surfaces of the buffer layer 31 extend upward to form a surrounding frame 312 .

[0084] By extending the four sides of the buffer layer 31 upward to form a surrounding frame 312, the tomato 8 can be prevented from directly contacting the side wall of the box body 1. The surrounding frame 312 can protect the side of the tomato 8 close to the inner wall of the box body 1, thereby improving the protection effect of the tomato 8.

[0085] Among them, the formation of the frame 312 can be specifically achieved by connecting a rectangular buffer block to the four sides of the buffer layer 31, then folding the buffer block upward through the folding part of the connection, and then fixing the adjacent positions of the four buffer blocks to form the frame 312, and the corresponding cloth layer 32 is provided with four square cloth blocks, and the square cloth blocks wrap the buffer blocks accordingly to realize the connection between the cloth layer 32 and the buffer layer 31.

[0086] See also Fig. 9 A ventilation hole 301 is opened on the surrounding frame 312 and is connected to the strip-shaped air hole 11, thereby improving the air circulation inside the box body 1.

[0087] See also Figure 1 and Figure 2 The buffer layer 31 is provided with a plurality of limiting holes 311 .

[0088] By providing a plurality of limiting holes 311 , after the tomato 8 is loaded, the bottom end of the tomato 8 can be located in the limiting hole 311 , so that the tomato 8 can be limited, thereby improving the protection effect of the tomato 8 .

[0089] See also Figure 7 As an optional method of this embodiment, the storage device for the taste-type tomatoes also includes a capacity expansion frame 7, on which a mounting member 4 and an assembly set 5 are correspondingly installed, and strip-shaped air holes 11 are correspondingly opened on the side of the capacity expansion frame 7.

[0090] By providing a capacity expansion frame 7, connecting the mounting member 4 on the capacity expansion frame 7 with the assembly set 5 on the box body 1 through the fixing member 6, and similarly straightening the isolation buffer film 3 in the box body 1, connecting the mounting member 4 on the box cover 2 with the assembly set 5 on the capacity expansion frame 7 through the fixing member 6, and similarly straightening the isolation buffer film 3 in the capacity expansion frame 7, the size of the entire device can be adjusted according to the amount of tomatoes ordered by the customer through the e-commerce platform, etc., and it is easy to use.

[0091] Similarly, multiple capacity expansion frames 7 may be provided and connected to each other to further increase the capacity of the entire device.

[0092] Preferably, one capacity expansion frame 7 corresponds to one isolation buffer film 3 .

[0093] The number and position of the assembly sleeve 5 and the mounting member 4 on the capacity expansion frame 7 are arranged correspondingly to the number and position of the assembly sleeve 5 on the box body 1 and the mounting member 4 on the box cover 2 .

[0094] See also Figure 8 As a preferred embodiment of the present invention, the bottom ends of the mounting shaft 41 and the convex shaft 42 are both configured as conical surfaces, and the end of the mounting tube 61 away from the end cap 64 is configured as a threaded surface.

[0095] Please refer to Figure 8 Before the box cover 2 is covered on the box body 1, a corresponding number of fixing members 6 can be assembled with the connecting tube 52 in the assembly set 5, and the convex shaft 62 is passed through the connecting tube 52, and the mounting tube 61 is threadedly connected with the internal thread of the port of the connecting tube 52. At this time, the end of the convex shaft 62 has extended to the inside of the sleeve 51. When the box cover 2 is covered on the box body 1, the mounting shaft 41 is inserted into the sleeve 51. After the conical surfaces at the bottom ends of the mounting shaft 41 and the convex shaft 42 abut against the convex shaft 62, a horizontal thrust is generated on the convex shaft 62. Since the mounting tube 61 is threadedly connected with the connecting tube 52, it cannot move in the horizontal direction, so that the convex shaft 62 moves toward the inside of the mounting tube 61 and compresses the elastic member 63;

[0096] When the connecting tube 52 is aligned with the mounting hole 411 on the mounting shaft 41, the convex shaft 62 is pushed into the mounting hole 411 by the action of the elastic member 63, so that the mounting shaft 41 and the assembly sleeve 5 are automatically limited. At this time, the staff can loosen the capacity expansion frame 7 or the box cover 2, and screw the end cap 64 to separate the threaded surface of the mounting tube 61 from the internal thread of the connecting tube 52, and make the convex shaft 62 threadedly connected with the threaded hole 511, thereby simplifying the operation of packaging the entire tomato 8, thereby avoiding the problem of the fixing member 6 not being aligned with the mounting member 4 and the assembly sleeve 5. When the worker releases the box cover 2 or the capacity expansion frame 7, since there is no limit on the box cover 2 or the capacity expansion frame 7 at this time, the tomato 8 drives the isolation buffer film 3 to act on the tomato 8 below again through gravity, and no other workers are required to assist in installing the fixing member 6 with the assembly set 5 and the mounting member 4, or the worker does not need to keep pressing the box cover 2 with one hand and operate the fixing member 6 with the other hand to fix it, which makes the operation inconvenient, and in the case of the capacity expansion frame 7, it is impossible to evenly apply force to the capacity expansion frame 7 with one hand to keep the cloth layer 32 straight.

[0097] Therefore, when installing the box cover 2 or the capacity expansion frame 7 to the box body 1, the extended cloth 33 can be pushed to drive the cloth layer 32 to be straightened, so that a gap is left between the upper tomatoes 8 and the lower tomatoes 8 to avoid squeezing, and the convex shaft 62 can be automatically inserted into the mounting hole 411 to limit the mounting part 4 and the assembly set 5, that is, the current cloth layer 32 can be kept straight and will not loosen, and then it is convenient to further thread the convex shaft 62 with the threaded hole 511.

[0098] The convex shaft 62 is composed of two circular shafts with different diameters, wherein the circular shaft with a smaller diameter is connected to the mounting tube 61 by a sliding key, and the circular shaft with a larger diameter has the same diameter as the mounting tube 61. The diameter of the threaded surface portion on the circular shaft with a larger diameter is preferably smaller than the diameter of the internal threaded portion inside the connecting tube 52, so that the convex shaft 62 can directly pass through the connecting tube 52;

[0099] After the convex shaft 62 is threadedly connected to the threaded hole 511 , a portion of the round shaft with a larger diameter is still located in the mounting hole 411 , and one end of the mounting tube 61 is correspondingly inserted into the mounting hole 411 .

[0100] The internal thread is preferably provided with one to two circles, and the threaded surface on the mounting tube 61 is provided correspondingly.

[0101] See also Fig. 9 As an optional method of this embodiment, a vertical band 321 and a horizontal band 322 are installed at a ninety-degree angle on the isolation buffer membrane 3, an annular fold 302 is arranged in the middle of the isolation buffer membrane 3, four strip folds 303 are opened on the isolation buffer membrane 3, and the four strip folds 303 are opened from the four corners of the isolation buffer membrane 3 toward the annular fold 302.

[0102] By providing the vertical bands 321 and the horizontal bands 322 , when the tomatoes 8 need to be taken out later, the vertical bands 321 and the horizontal bands 322 can be pulled up and pulled upwards so that the entire isolation buffer film 3 gradually forms a bag, so that the tomatoes 8 can be taken out directly without taking them out one by one.

[0103] Furthermore, by providing the strip-shaped fold 303 and the annular fold 302 , the isolation buffer film 3 can be folded along the corresponding fold to better form a bag.

[0104] Of course, in the process of pulling upwards by the vertical belt 321 and the horizontal belt 322, manual assistance can be provided to adjust the folded position of the isolation buffer film 3 so that it can better form a bag.

[0105] The ends of the vertical band 321 and the horizontal band 322 are connected to the surrounding frame 312 , and folds can be provided on the vertical band 321 and the horizontal band 322 so that they can fit the surrounding frame 312 and the top surface of the buffer layer 31 where the limiting hole 311 is opened.

[0106] See also Figure 5 A circular arc portion 12 is disposed on the side of the box body 1 , and the circular arc portion 12 is disposed adjacent to the bottom edge of the strip-shaped air hole 11 .

[0107] When the extension cloth 33 is pushed down by the mounting shaft 41 , the extension cloth 33 contacts the arc portion 12 , thereby reducing the friction on the extension cloth 33 and preventing the extension cloth 33 from being scratched by the bottom edge of the strip-shaped air holes 11 .

[0108] Preferably, handles 21 are provided on both sides of the box cover 2 to facilitate carrying the entire box body 1.

[0109] The storage device for taste-type tomatoes of the present invention is used to package individual tomatoes 8, and can also be used to package tomatoes 8 in bunches.

[0110] The working principle of the storage device for taste-type tomatoes provided by the present invention is as follows:

[0111] Please refer to Figure 2 and Figure 4 When filling tomatoes 8, firstly, an isolation buffer film 3 (i.e., the first layer) is placed inside the box body 1 to protect the tomatoes 8 at the bottom layer, and then a layer of tomatoes 8 is placed thereon, and then another isolation buffer film 3 (i.e., the second layer) is laid. At this time, the isolation buffer film 3 is located on the tomatoes 8 of the first layer, and then another layer of tomatoes 8 is laid on the isolation buffer film 3, and the extended cloth 33 in the isolation buffer film 3 is passed through the strip-shaped air holes 11 on the box body 1 to the outside of the box body 1;

[0112] Then the box cover 2 can be covered on the box body 1. During this process, the bottom end of the installation shaft 41 passes through the assembly sleeve 5, so that the convex shaft 42 is correspondingly inserted into the strip hole 331 of the extension cloth 33. Since the diameter of the installation shaft 41 is larger than the width of the strip hole 331, when the installation shaft 41 continues to follow the box cover 2 to fall until the box cover 2 covers the box body 1, the installation shaft 41 will push down the extension cloth 33, thereby driving the cloth layer 32 to be straightened;

[0113] The cloth layer 32 drives the buffer layer 31 to be stretched straight, and a gap is left between the bottom of the cloth layer 32 and the tomatoes 8 on the lower layer, so that the tomatoes 8 on the upper layer are supported by the isolation buffer film 3, and the gravity of the tomatoes 8 on the upper layer and the isolation buffer film 3 is prevented from acting on the tomatoes 8 below. During transportation, the integrity of the tomatoes 8 can be better guaranteed, and deformation of the tomatoes 8 due to squeezing or the like can be avoided;

[0114] Please refer to Figure 7 Before the box cover 2 is covered on the box body 1, a corresponding number of fixing members 6 can be assembled with the connecting tube 52 in the assembly set 5, and the convex shaft 62 is passed through the connecting tube 52, and the mounting tube 61 is threadedly connected with the internal thread of the port of the connecting tube 52. At this time, the end of the convex shaft 62 has extended to the inside of the sleeve 51. When the box cover 2 is covered on the box body 1, the mounting shaft 41 is inserted into the sleeve 51. After the conical surfaces at the bottom ends of the mounting shaft 41 and the convex shaft 42 abut against the convex shaft 62, a horizontal thrust is generated on the convex shaft 62. Since the mounting tube 61 is threadedly connected with the connecting tube 52, it cannot move in the horizontal direction, so that the convex shaft 62 moves toward the inside of the mounting tube 61 and compresses the elastic member 63;

[0115] When the connecting tube 52 is aligned with the mounting hole 411 on the mounting shaft 41, the convex shaft 62 is pushed into the interior of the mounting hole 411 by the action of the elastic member 63, so that the mounting shaft 41 and the assembly sleeve 5 are automatically limited. At this time, the staff can loosen the capacity expansion frame 7 or the box cover 2, and turn the end cap 64 in turn to separate the threaded surface of the mounting tube 61 from the internal thread of the connecting tube 52, and make the convex shaft 62 threadedly connected with the threaded hole 511, so as to simplify the operation of the whole tomato 8 packaging, and do not need other workers to assist in installing the fixing member 6 with the assembly sleeve 5 and the mounting member 4, or do not need the worker to keep pressing the box cover 2 with one hand and operate the fixing member 6 with the other hand to fix it, which makes the operation inconvenient, and in the case of the capacity expansion frame 7, it is also impossible to evenly apply force to the capacity expansion frame 7 with one hand to keep the cloth layer 32 straight;

[0116] At this time, the mounting tube 61 and the convex shaft 62 can slide relative to each other, and the elastic member 63 and the elastic rubber block 65 can be used as a buffer. When the box body 1 moves during transportation and a slight collision occurs, the elastic rubber block 65 of the end cap 64 in the fixing member 6 first reacts with the collision object, and the end cap 64 simultaneously drives the mounting tube 61 to compress the elastic member 63. The elastic member 63 and the elastic rubber block 65 can absorb the collision force and have a buffering and protective effect.

[0117] Therefore, when installing the box cover 2 or the capacity expansion frame 7 to the box body 1, the extended cloth 33 can be pushed to drive the cloth layer 32 to be straightened, so that a gap is left between the upper tomatoes 8 and the lower tomatoes 8 to avoid squeezing, and the convex shaft 62 can be automatically inserted into the mounting hole 411 to limit the mounting part 4 and the assembly set 5, that is, the current cloth layer 32 can be kept straight and will not loosen, and then it is convenient to further thread the convex shaft 62 with the threaded hole 511.

[0118] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A storage device for tasty tomatoes, characterized in that: include: A box body, a box cover, an isolation buffer film, a fixing part and a plurality of mounting parts; The isolation buffer membrane comprises a buffer layer, a cloth layer and a plurality of extension cloths, wherein the cloth layer is fixedly connected to the bottom of the buffer layer, and each side of the cloth layer correspondingly wraps each side of the buffer layer, and the plurality of extension cloths are symmetrically mounted on the cloth layer; A plurality of the mounting members are installed at intervals on the side of the box cover; Strip-shaped air holes are provided on multiple sides of the box body; When in use, a first layer of the isolation buffer film is laid in the box body, a layer of tomatoes is laid on the first layer of the isolation buffer film, and then a second layer of the isolation buffer film is laid on the tomatoes, and the extended cloth in the second layer of the isolation buffer film is passed through the strip-shaped air holes to the outside of the box body, and then another layer of tomatoes is laid on the second layer of the isolation buffer film; After the tomatoes are packed in boxes, the box cover is placed on the box body, and the mounting member on the box cover pushes down the extension cloth accordingly, so that the extension cloth drives the cloth layer to be straightened; The fixing member is used to fix the mounting member and the box body.

2. The storage device for tasty tomatoes according to claim 1, characterized in that: The mounting member includes a mounting shaft and a convex shaft, the mounting shaft is mounted on the box cover, the convex shaft is mounted on the bottom end of the mounting shaft, the diameter of the convex shaft is smaller than the mounting shaft, and a strip hole is opened on the extension cloth, the width of the strip hole is smaller than the diameter of the mounting shaft and not smaller than the diameter of the convex shaft.

3. The storage device for tasty tomatoes according to claim 2, characterized in that: A plurality of assembly sleeves are installed on the box body, and the assembly sleeves are arranged in a one-to-one correspondence with the installation shaft. The assembly sleeve includes a sleeve body and a connecting pipe. The sleeve body is installed on the box body, and the connecting pipe is connected to the sleeve body. A mounting hole is opened on the installation shaft, and an internal thread is arranged on the end of the connecting pipe away from the sleeve body.

4. The storage device for tasty tomatoes according to claim 3, characterized in that: The fixing member includes a mounting tube, a convex shaft, an elastic member and an end cap, wherein the end cap is mounted on one end of the mounting tube, one end of the convex shaft is connected to the other end of the mounting tube with a sliding key, the elastic member is arranged inside the mounting tube and is located between the end cap and the convex shaft, a threaded hole is formed at one end of the sleeve away from the connecting tube, and a threaded surface is formed at one end of the convex shaft away from the end cap.

5. The storage device for tasty tomatoes according to claim 4, characterized in that: The fixing member also includes an elastic rubber block, and the elastic rubber block is installed on the end cap.

6. The storage device for tasty tomatoes according to claim 1, characterized in that: The four side surfaces of the buffer layer extend upward to form a surrounding frame.

7. The storage device for tasty tomatoes according to claim 1, characterized in that: The buffer layer is provided with a plurality of limiting holes.

8. The storage device for tasty tomatoes according to claim 3, characterized in that: The storage device for tasty tomatoes also includes a capacity expansion frame, on which a mounting piece and an assembly set are correspondingly mounted, and strip-shaped air holes are correspondingly opened on the side of the capacity expansion frame.

9. The storage device for tasty tomatoes according to claim 4, characterized in that: The bottom ends of the installation shaft and the convex shaft are both arranged as conical surfaces, and one end of the installation tube away from the end cap is arranged with a threaded surface.

10. The storage device for tasty tomatoes according to claim 1, characterized in that: The isolation buffer membrane is provided with vertical and horizontal bands at 90 degrees, a circular fold is arranged in the middle of the isolation buffer membrane, four strip folds are opened on the isolation buffer membrane, and the four strip folds are opened from the four corners of the isolation buffer membrane toward the circular fold.

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