Heat preservation turnover box

Abstract

The utility model relates to the field of turnover boxes, in particular to a heat preservation turnover box. The utility model provides a heat preservation turnover box which comprises a box body, a box cover and a plurality of locking pieces. Wherein the box body comprises a bottom plate, a plurality of first side plates and a storage plate; the middle of the bottom plate protrudes upwards to form a first flow guide part. A plurality of diversion trenches are formed in the first side plate; the box cover comprises a top plate and a plurality of second side plates; the inner side of the top plate sinks upwards to form a second flow guide part; the locking piece comprises a first locking part and a second locking part; the box cover is provided with the second flow guide part, the multiple flow guide grooves are formed in the box body, water vapor formed on the box cover can flow to the first side wall of the box body along the flow guide part and then flow to the bottom end of the box body through the flow guide grooves, and the water vapor is prevented from dripping to pollute product packages; in addition, a locking piece which is easy to operate is arranged, connection between the box body and the box cover is guaranteed, and the problem of product pollution caused by separation of the box cover and the box body is avoided.

Description

Technical Field

[0001] The utility model relates to the field of turnover boxes, in particular to a heat-insulating turnover box. Background Art

[0002] Turnover boxes, also known as logistics boxes, are widely used in industries such as machinery, automobiles, household appliances, light industry, and electronics. They are acid and alkali resistant, oil resistant, non-toxic and odorless, can be used to hold food, etc., are easy to clean, convenient for parts turnover, neatly stacked, and easy to manage. Conventional turnover boxes cannot transport products that need to be kept warm. In the prior art, heat-insulating turnover boxes have appeared. For example, Chinese patent document CN218401723U discloses a collapsible turnover box, the outer box bag of which has good sealing performance to achieve the effect of moisture-proof and heat preservation. However, when the temperature difference between the inside and outside of the turnover box is large, water vapor will be generated inside the turnover box. When the water vapor accumulates to a certain extent, it will wet the packaging of the products inside the turnover box, and then cause the packaging to rupture and contaminate the products.

[0003] Therefore, there is an urgent need for a turnover box that can not only keep warm but also prevent water vapor from wetting the product packaging. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a heat-insulating turnover box for the deficiencies in the prior art.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is:

[0006] Provide a heat-insulating turnover box, including: a box body, a box cover detachably connected to the top end of the box body, and a plurality of locking members;

[0007] Wherein, the box body includes: a bottom plate, a plurality of first side plates, and a placement plate; a first guiding part protrudes upward from the middle of the bottom plate; the bottom ends of the plurality of first side plates are fixedly connected to the top end of the bottom plate; the placement plate is located on the top of the bottom plate, and the side walls of the placement plate are respectively fixedly connected to the inner walls of the plurality of first side plates; a plurality of guiding grooves are formed on the first side plates;

[0008] The box cover includes: a top plate and a plurality of second side plates; a second guiding part is recessed upward on the inner side of the top plate;

[0009] The locking member includes: a first locking part rotatably connected to the second side plate and a second locking part fixedly connected to the first side plate; a through groove is formed on the first locking part; the second locking part includes: a fixing part and a movable part rotatably connected to the fixing part.

[0010] Preferably, the box body further includes: a sealing plug; a water outlet hole is formed at the bottom end of the first side plate, and the sealing plug is matched with the water outlet hole.

[0011] Preferably, a plurality of water-permeable holes are formed in the storage board.

[0012] Preferably, a plurality of buffer members protruding towards the inside of the box are provided on the inner wall of the first side plate, and the buffer members and the diversion grooves are arranged alternately.

[0013] Preferably, heat insulation layers are provided in the bottom plate, a plurality of the first side plates, the top plate, and a plurality of the second side plates.

[0014] Preferably, one end of the fixing portion is fixedly connected to the first side plate; a first sliding groove and a second sliding groove are formed in the inner wall of the fixing portion, and one end of the first sliding groove communicates with the middle of the second sliding groove.

[0015] Preferably, a slider is fixedly provided on the side wall of the movable portion; an operating portion is fixedly provided at one end of the movable portion.

[0016] More preferably, an identification portion is provided on one side of the top end of the operating portion.

[0017] The utility model adopts the above technical solutions, and compared with the prior art, has the following technical effects:

[0018] The box cover of the utility model is provided with a second diversion portion, and a plurality of diversion grooves are formed in the box body. The water vapor formed on the box cover will flow along the diversion portion to the first side wall of the box body, and then flow to the bottom end of the box body through the diversion grooves, avoiding the problem that the water vapor drips and pollutes the product packaging; the utility model also provides a locking member with simple operation, which ensures the connection between the box body and the box cover and avoids the problem of product pollution caused by the separation of the box cover and the box body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic diagram of the basic structure of a heat-insulating turnover box in an embodiment of the utility model;

[0020] Figure 2 is Figure 1 an enlarged view of A;

[0021] Figure 3 is Figure 1 an enlarged view of B;

[0022] Figure 4 is a schematic diagram of the basic structure of the box body in an embodiment of the utility model;

[0023] Figure 5 is a sectional view of the box body in an embodiment of the utility model;

[0024] Figure 6 is a schematic diagram of the basic structure of the fixing portion in an embodiment of the utility model;

[0025] Figure 7This is a schematic diagram of the basic structure of the movable part and the operating part in an embodiment of the present utility model.

[0026] The reference numerals in the figure include:

[0027] Box body 1; bottom plate 11; first diversion part 111; first side plate 12; diversion groove 121; buffer member 122; storage plate 13; water permeable holes 131; sealing plug 14; box cover 2; locking member 3; through groove 311; first locking part 31; second locking part 32; fixing part 321; first sliding groove 3211; second sliding groove 3212; movable part 322; slider 3221; operating part 323; marking part 3231. Detailed implementation manners

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0029] It should be noted that, without conflict, the embodiments and features in the embodiments of the present utility model can be combined with each other.

[0030] Next, the present utility model will be further described in conjunction with the accompanying drawings and specific embodiments, but it is not a limitation of the present utility model.

[0031] Embodiment

[0032] This embodiment provides a heat preservation turnover box, including: a box body 1, a box cover 2 detachably connected to the top end of the box body 1, and a plurality of locking members 3;

[0033] Wherein, the box body 1 includes: a bottom plate 11, a plurality of first side plates 12, a storage plate 13, and a sealing plug 14; a first diversion part 111 protrudes upward from the middle of the bottom plate 11; the bottom ends of the plurality of first side plates 12 are fixedly connected to the top end of the bottom plate 11; the storage plate 13 is located on the top of the bottom plate 11, and the side walls of the storage plate 13 are respectively fixedly connected to the inner walls of the plurality of first side plates 12; a plurality of diversion grooves 121 are formed on the first side plates 12, and a plurality of buffer members 122 protruding into the box body 1 are arranged on the inner walls of the first side plates 12, and the buffer members 122 and the diversion grooves 121 are arranged alternately; a water outlet hole is formed at the bottom end of the first side plate 12, and the sealing plug 14 is matched with the water outlet hole; a plurality of water permeable holes 131 are formed on the storage plate 13;

[0034] The lid 2 includes: a top plate and a plurality of second side plates; a second diversion portion is formed by upward depression on the inner side of the top plate; heat insulation layers are provided in the bottom plate 11, a plurality of the first side plates 12, the top plate, and a plurality of the second side plates;

[0035] The locking member 3 includes: a first locking portion 31 rotatably connected to the second side plate and a second locking portion 32 fixedly connected to the first side plate 12; a through groove 311 is formed in the first locking portion 31; the second locking portion 32 includes: a fixed portion 321 and a movable portion 322 rotatably connected to the fixed portion 321; one end of the fixed portion 321 is fixedly connected to the first side plate 12; a first sliding groove 3211 and a second sliding groove 3212 are formed in the inner wall of the fixed portion 321, and one end of the first sliding groove 3211 communicates with the middle of the second sliding groove 3212; a slider 3221 is fixedly provided on the side wall of the movable portion 322; an operating portion 323 is fixedly provided at one end of the movable portion 322; a marking portion 3231 is provided on one side of the top end of the operating portion 323.

[0036] During use, the operator stacks products in the box body 1. After the products are placed, the lid 2 is covered on the top end of the box body 1. The first locking portion 31 is rotated so that one end of the second locking portion 32 passes through the through groove 311. The operating portion 323 is rotated counterclockwise. The operating portion 323 drives the movable portion 322 to rotate. When the slider 3221 of the movable portion 322 slides to the middle of the second sliding groove 3212 in the second sliding groove 3212, the operator presses the operating portion 323 so that the slider 3221 enters the first sliding groove 3211. The operator continues to rotate the operating portion 323 counterclockwise until the operating portion 323 cannot be rotated counterclockwise, that is, the locking is completed; when it is necessary to separate the lid 2 from the box body 1, only the operating portion 323 needs to be rotated clockwise until it cannot be rotated, the operating portion 323 is pulled outwards so that the slider 3221 enters the second sliding groove 3212, and then the operating portion 323 is rotated clockwise until the operating portion 323 cannot be rotated, and the first locking portion 31 and the second locking portion 32 can be separated; during transportation, the water vapor generated in the box body 1 flows along the diversion groove 121 to the bottom of the box body 1. The water vapor generated on the lid 2 flows along the second diversion portion to the second side plate and then to the first side plate 12, and then flows to the bottom of the box body 1 through the diversion groove 121. The operator can open the sealing plug 14 to drain the water in the box body 1 and keep the inside of the box body 1 dry.

[0037] In summary, the lid of the present utility model is provided with a second diversion portion, and a plurality of diversion grooves are formed in the box body. The water vapor formed on the lid will flow along the diversion portion to the first side wall of the box body, and then flow to the bottom end of the box body through the diversion groove, avoiding the problem that the water vapor drips and pollutes the product packaging; the present utility model also provides a locking member with simple operation, which ensures the connection between the box body and the lid and avoids the problem of product pollution caused by the separation of the lid and the box body.

[0038] The above are only the preferred embodiments of the present utility model, and thus do not limit the implementation manners and protection scope of the present utility model. For those skilled in the art, it should be realized that all the solutions obtained by equivalent replacements and obvious changes made by using the description and illustrations of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A thermal insulation turnover box, characterized in that: include: A box body (1), a box cover (2) detachably connected to the top of the box body (1), and a plurality of locking members (3); The box body (1) comprises: a bottom plate (11), a plurality of first side plates (12) and a storage plate (13); the middle portion of the bottom plate (11) protrudes upward to form a first guide portion (111); the bottom ends of the plurality of first side plates (12) are fixedly connected to the top end of the bottom plate (11); the storage plate (13) is located at the top of the bottom plate (11), and the side walls of the storage plate (13) are respectively fixedly connected to the inner walls of the plurality of first side plates (12); the first side plates (12) are provided with a plurality of guide grooves (121); The box cover (2) comprises: a top plate and a plurality of second side plates; the inner side of the top plate is recessed upward to form a second air guide portion; The locking member (3) comprises: a first locking portion (31) rotatably connected to the second side plate and a second locking portion (32) fixedly connected to the first side plate (12); a through slot (311) is provided on the first locking portion (31); and the second locking portion (32) comprises: a fixed portion (321) and a movable portion (322) rotatably connected to the fixed portion (321).

2. The thermal insulation turnover box according to claim 1, characterized in that: The box body (1) further comprises: a sealing plug (14); a water outlet hole is provided at the bottom end of the first side plate (12), and the sealing plug (14) matches the water outlet hole.

3. The thermal insulation turnover box according to claim 1, characterized in that: The storage plate (13) is provided with a plurality of water-permeable holes (131).

4. The thermal insulation turnover box according to claim 1, characterized in that: The inner wall of the first side plate (12) is provided with a plurality of buffer members (122) protruding into the box body (1), and the buffer members (122) are arranged one after the other with respect to the guide groove (121).

5. The thermal insulation turnover box according to claim 1, characterized in that: The bottom plate (11), the first side plates (12), the top plate and the second side plates are all provided with a heat-insulating layer.

6. The thermal insulation turnover box according to claim 1, characterized in that: One end of the fixing portion (321) is fixedly connected to the first side plate (12); the inner wall of the fixing portion (321) is provided with a first sliding groove (3211) and a second sliding groove (3212), and one end of the first sliding groove (3211) is connected to the middle of the second sliding groove (3212).

7. The thermal insulation turnover box according to claim 1, characterized in that: A sliding block (3221) is fixedly provided on the side wall of the movable portion (322); and an operating portion (323) is fixedly provided at one end of the movable portion (322).

8. The heat preservation turnover box according to claim 7, characterized in that: A marking portion (3231) is provided on one side of the top end of the operating portion (323).

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