Multifunctional carbon fiber turnover device

Abstract

The utility model relates to the technical field of turnover boxes, in particular to a multifunctional carbon fiber turnover device which comprises a box body, the interior of the box body is divided into a closed area and a breathable area through a separation mechanism, and a cover body matched with the box body in the breathable area. The separating mechanism is composed of a separating plate for separating the closed area from the breathable area, a sealing plate installed in the separating plate in a sliding mode and a moving mechanism for driving the sealing plate and the hanging frame in the closed area to move oppositely. According to the multifunctional carbon fiber turnover device, the ventilation area and the closed area are arranged in the box body, stored articles are placed in a classified mode according to the properties of the articles, the articles do not need to be placed in different box bodies, meanwhile, the independent cavity is formed in the box body, and when the stored articles are taken from the ventilation area, the articles can be placed in the closed area in a classified mode. And the sealing effect of objects in the closed area cannot be influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of turnover boxes, in particular to a multifunctional carbon fiber turnover device. Background Art

[0002] A carbon fiber turnover box is a box structure product made of carbon fiber composite materials. In military applications, the carbon fiber box can protect items well and reduce the probability of damage due to its light weight, high strength and non-metallic properties. For example, during a march, the carbon fiber box can reduce the impact and vibration of internal items and improve the safety of items. The turnover box not only needs to store toxic or flammable chemicals, but also needs to store biological materials or perishable foods. Therefore, when storing different items, it is also necessary to have more storage characteristics and change the airtightness and breathability of the turnover box.

[0003] Patent application No. 201922446661.8 discloses a carbon fiber turnover box. The turnover box includes a main body, which has an opening at one end, and an end cover covering the opening. At least one corner of the inner cavity of the main body is provided with a second auxiliary reinforcement component, which is integrally formed with the main body or fixed to the corner by one or a combination of bonding, clamping, and riveting; at least one corner of the inner cavity of the end cover is provided with a first auxiliary reinforcement component, which is integrally formed with the end cover or fixed to the corner of the end cover by one or a combination of bonding, clamping, and riveting; a connector, the first end of which is connected to the main body and the second end of which is connected to the end cover, and one side of the main body and the end cover is provided with a clamping protrusion and / or a clamping groove. The embodiment of the utility model is a carbon fiber turnover box with a simple structure, easy use, high strength and good rigidity.

[0004] This patent can improve the sealing of the connection between the end cap and the main body by clamping the edge strip to the outside of the clamping ring, but the device can only store items that need to be sealed. For those items that require ventilation, heat dissipation, or need to be frequently accessed and operated, the device may not be suitable.

[0005] Therefore, it is necessary to provide a new technical solution to overcome the above-mentioned defects. Utility Model Content

[0006] The purpose of the utility model is to provide a multifunctional carbon fiber turnover device which can effectively solve the above technical problems.

[0007] In order to achieve the purpose of this utility model, the following technical solutions are adopted:

[0008] A multifunctional carbon fiber turnover device comprises: a box body, the interior of the box body is divided into a closed area and a breathable area by a partition mechanism, and a cover body matched with the box body of the breathable area;

[0009] The partition mechanism is composed of a partition that separates the enclosed area from the breathable area, a sealing plate that is slidably installed inside the partition, and a moving mechanism that drives the sealing plate and the hanging rack in the enclosed area to move toward each other.

[0010] Furthermore, the moving mechanism consists of a half-toothed gear, rack 1 and rack 2 meshed at opposite ends of the half-toothed gear; rack 1 and rack 2 are both slidably installed inside the partition; rack 1 is fixedly connected to the sealing plate; rack 2 is fixedly connected to the bracket.

[0011] Furthermore, a hand wheel is rotatably mounted on the partition plate near the ventilation area; the hand wheel is coaxially and fixedly connected to the half-tooth gear.

[0012] Furthermore, a vent is provided on the cover of the vent area.

[0013] Furthermore, the ventilation area cover is provided with a clamping piece that is clamped with the box body.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the utility model is a multifunctional carbon fiber turnover device that classifies and places stored items according to the properties of the items themselves by setting a breathable area and a closed area inside the box, without placing them in different boxes; and at the same time, by setting a separate cavity inside the box, when taking stored items in the breathable area, the sealing effect of the items in the closed area will not be affected. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0016] Figure 1 This is a schematic diagram of the structure of a multifunctional carbon fiber turnover device of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of a multifunctional carbon fiber turnover device of the utility model;

[0018] Figure 3 for Figure 2 A partial enlarged view of part A;

[0019] Figure 4 This is a cross-sectional view of a multifunctional carbon fiber turnover device of the utility model;

[0020] Figure 5 This is a cross-sectional view from another angle of a multifunctional carbon fiber turnover device of the utility model;

[0021] Figure 6It is a structural schematic diagram of the sealing plate in the utility model.

[0022] In the figure: 1. box body; 2. partition mechanism; 21. enclosed area; 22. breathable area; 4. cover body; 23. partition; 24. sealing plate; 25. rack; 26. moving mechanism; 261. half-tooth gear; 262. rack 1; 263. rack 2; 264. hand wheel; 221. breathable port; 222. clamping piece; 51. sealing block; 52. reset spring. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments of the utility model will be clearly and completely described below. Obviously, the described embodiments are partial embodiments of the utility model, rather than all embodiments.

[0024] In the description of the present utility model, it should be understood that the terms "center", "lateral", "longitudinal", "front", "back", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present utility model. When a mechanism is referred to as being "fixed to" another mechanism, it may be directly on the other mechanism or there may also be a centered mechanism. When a mechanism is considered to be "connected to" another mechanism, it may be directly connected to the other mechanism or there may be a centered mechanism at the same time. When a mechanism is considered to be "set on" another mechanism, it may be directly set on the other mechanism or there may be a centered mechanism at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0025] like Figures 1 to 6 As shown, the utility model is a multifunctional carbon fiber turnover device, comprising: a box body 1, the interior of the box body 1 is divided into a closed area 21 and a breathable area 22 by a partition mechanism 2, and a cover body 4 matched with the box body 1 in the breathable area 22,

[0026] The partition mechanism 2 is composed of a partition 23 that separates the enclosed area 21 from the breathable area 22, a sealing plate 24 slidably installed inside the partition 23, and a moving mechanism 26 that drives the sealing plate 24 and the hanger 25 in the enclosed area 21 to move toward each other. By setting the enclosed area 21 and the breathable area 22 in the box body 1, the staff can place the items in different areas according to their different properties; and the breathable area 22 is separated from the enclosed area 21 by the set partition 23, and the sealing plate 24 is slidably installed on the partition 23, so that it is convenient to store items in the enclosed area 21 by opening the sealing plate 24.

[0027] It should be added here that a sealing strip is provided between the gap between the sealing plate 24 and the partition plate 23, so as to ensure that the sealing effect of the sealed area 21 is optimal when the sealing member closes the sealed area.

[0028] A hand wheel 264 is rotatably mounted on the partition 23 near the side of the ventilation area 22; the hand wheel 264 is coaxially fixedly connected to the half-toothed gear 261; the moving mechanism 26 is composed of a half-toothed gear 261, a rack 1 262 and a rack 263 meshed at opposite ends of the half-toothed gear 261; the rack 1 262 and the rack 2 263 are slidably mounted on the partition 23 on one side of the enclosed area 21; the rack 1 262 is fixedly connected to the partition 23; the rack 263 is fixedly connected to the hanger 25. Through the above structure, when it is necessary to place items in the enclosed area 21, the hand wheel 264 is fixedly connected to the half-toothed gear 261. The handle drives the half-toothed gear 261 to rotate, and when the toothed end of the half-toothed gear 261 rotates to the toothed end of the rack 1 262, the rack 1 262 and the sealing plate 24 fixedly connected to the rack 1 262 are driven to move; at the same time, since the rack 1 262 and the rack 2 263 are respectively meshed with the opposite sides of the half-toothed gear 261; when the teeth of the half-toothed gear 261 rotate to the rack 2 263, the rack 2 263 and the bracket 25 fixedly connected to the rack 2 263 are driven to move in the opposite direction through meshing, because the half-toothed gear 261 has only half of the teeth, when the half-toothed gear 261 is meshed with the rack 1 262, the rack 2 263 will not be driven to move, and vice versa.

[0029] It should be added here that a transverse groove is provided in the middle of the sealing plate 24 to prevent the sealing plate from affecting the rotation of the handle 264 when moving. At the same time, a plurality of sealing blocks 51 are provided in the transverse groove, and the sealing blocks are elastically connected to the transverse groove through a reset spring 52. Therefore, when the sealing plate 24 moves, the rotating rod connected to the handle 264 squeezes the sealing block 51 to ensure that the rotating rod can move in the transverse groove; at the same time, the squeezed sealing blocks 51 are elastically squeezed against each other by the reset spring 52 to ensure the airtightness of the sealing plate 24.

[0030] The cover body 4 of the ventilation area 22 is provided with a ventilation opening 221 , and the ventilation opening 221 is provided to facilitate ventilation of the articles stored in the ventilation area 22 .

[0031] The cover body 4 of the ventilating area 22 is provided with a clamping piece 222 clamped with the box body 1, and the cover body 4 and the box body 1 are connected together through the clamping piece 222; the clamping piece 222 is a prior art, so it will not be described in detail.

[0032] Working principle: The staff places the items in different areas according to their properties; and separates the ventilated area 22 from the enclosed area 21 through the partition 23, and a sealing plate 24 is slidably installed on the partition 23, so that the items can be placed in the enclosed area 21 by opening the sealing plate 24. The semi-toothed gear 261 is driven to rotate by the handle, and when the toothed end of the semi-toothed gear 261 rotates to the toothed end of the rack 1 262, the rack 1 262 and the gears connected to the rack 1 262 are driven. The fixedly connected sealing plate 24 moves until the half-toothed gear 261 is no longer meshed with the rack 1 262, so that the sealing plate 24 is completely moved into the partition 23, and then the half-toothed gear 261 is continued to be rotated in the same direction to make the rack 2 263 mesh with the half-toothed gear 261, thereby moving the hanger 25 to the opening, so that the staff can place the stored items on the hanger 25. When the handle is turned over, similarly to the above, the hanger 25 first moves away from the exit along with the rack 2 263; the sealing plate 24 then closes the exit.

[0033] The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0034] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the claims attached to the utility model.

Claims

1. A multifunctional carbon fiber turnover device, characterized in that: include: A box body, the interior of the box body is divided into a closed area and a breathable area by a partition mechanism, and a cover body matching the box body with the breathable area; The partition mechanism is composed of a partition that separates the enclosed area from the breathable area, a sealing plate that is slidably installed inside the partition, and a moving mechanism that drives the sealing plate and the hanging rack in the enclosed area to move toward each other.

2. A multifunctional carbon fiber turnover device as claimed in claim 1, characterized in that: The moving mechanism consists of a half-toothed gear, rack one and rack two meshing at opposite ends of the half-toothed gear; rack one and rack two are both slidably installed inside the partition; rack one is fixedly connected to the sealing plate; rack two is fixedly connected to the bracket.

3. A multifunctional carbon fiber turnover device as claimed in claim 2, characterized in that: A hand wheel is rotatably mounted on the partition plate close to the ventilation area; the hand wheel is coaxially and fixedly connected with the half-tooth gear.

4. A multifunctional carbon fiber turnover device as claimed in claim 1, characterized in that: A vent is provided on the cover of the vent area.

5. A multifunctional carbon fiber turnover device as claimed in claim 4, characterized in that: The ventilation area cover is provided with a clamping piece which is clamped with the box body.

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