CN206125814U - Dual -use storage tank - Google Patents

Abstract

The utility model discloses a dual-purpose storage box for military and civilian use. The storage box includes a cover plate and a box body. The surface of the box body covered with the cover plate is provided with a bracket, and a sealing ring is placed on the bracket. The sealing rings are arranged around the side walls of the box body, and the sealing rings are provided with caulking grooves, and the lower surface of the cover plate is provided with sealing ribs that can be embedded in the caulking grooves when the cover is closed. The box body and the cover plate are both made of plastic. There is a bracket on the surface where the box body and the cover plate are covered, and a sealing ring is placed in the bracket. The sealing ring is arranged along the circumference of the box body, so that the box body and the cover plate are sealed and closed, so that the items placed in the box can be protected from moisture. Anti-mildew; there is also an embedding groove on the sealing ring, so that the sealing ribs set on the lower surface of the cover plate are embedded in the embedding groove to prevent the cover from being tightly sealed when the cover is closed; use foamed polystyrene The box body and cover are made of vinyl chloride, which is moisture-proof, mildew-proof, non-absorbent, and effectively prolongs the service life of the storage box.

Description

A storage box for both military and civilian use

technical field

The utility model relates to a storage box, in particular to a military and civilian storage box.

Background technique

Storage boxes are usually also called finishing boxes, storage boxes, finishing boxes, and storage boxes. The material of storage box is varied, usually has plastics, cloth art, papery, metal, wooden etc.

Storage boxes are widely used in people's living material reserves and military material reserves of troops. In the existing storage boxes at present, often because the seal between the cover plate and the box body is not in place, the food, articles and other supplies placed in the storage box are moldy and deteriorated, which affects the later use. And casing and cover plate adopt wooden material to make more, when running into continuous rainy season, because the humidity in the air is relatively large, the outside of casing is damp and easily rots, reduces the service life of storage box.

Utility model content

The utility model provides a dual-purpose storage box for military and civilian use. The storage box has good sealing performance and long service life, and plays a better role in protecting the articles in the storage box.

In order to achieve the purpose of the above invention, the utility model adopts the following technical solutions: a dual-purpose storage box for military and civilian use, including a cover plate and a box body, the surface of the box body covered with the cover plate is provided with a bracket, on the bracket Sealing rings are placed, and the sealing rings are arranged around the side walls of the box body. There are caulking grooves on the sealing rings. The lower surface of the cover plate is provided with sealing ribs that can be embedded in the caulking grooves when the lid is closed. The box body and the cover The plates are all constructed of plastic.

As a preference of the present utility model, both the box body and the cover plate are made of expanded polyvinyl chloride. After the box and cover are foamed, the volume expansion can reduce the weight.

As a preference of the present utility model, the sealing rib is divided into a distal rib and a proximal rib close to the rotation axis of the cover plate, and the ends of the proximal rib and the distal rib are connected head to tail to form a closed rectangle , the section of the proximate convex rib is circular or semicircular, the section of the distal convex rib is rectangular, and the socket is divided into a distal socket and a proximal socket close to the shaft of the box. The end slot fits with the proximate rib, and the distal slot fits with the far rib.

As a preference of the present utility model, the notch of the distal insertion groove is provided with a chamfer to facilitate insertion of the distal convex rib.

As a preference of the present utility model, the bracket is in a "concave" shape, a groove is provided in the middle of the bracket, and the sealing ring is embedded in the groove.

As a preference of the present utility model, the sealing ring is hot-melt connected with the groove.

As a preference of the present utility model, the sealing rib and the cover plate are integrally formed.

As a preference of the present utility model, the inner wall of the box is further provided with a column for supporting the bracket, and the column is attached to the inner wall of the box.

As a preference of the present utility model, the column is integrally formed with the box body.

Compared with the prior art, a military-civilian dual-purpose storage box adopting the above-mentioned technical solution has the following beneficial effects:

1. There is a bracket on the surface of the box body and the cover plate, and a sealing ring is placed in the bracket. The sealing ring is arranged along the circumference of the box body, so that the box body and the cover plate are sealed and closed, increasing the contact area and improving the sealing performance , so that the items placed in the box can be moisture-proof and mildew-proof.

2. There is also a slot on the sealing ring, so that the sealing ribs arranged on the lower surface of the cover plate can be embedded in the slot when the cover is closed, and the sealing performance is improved through the interlaced slots and ribs. Prevent the cover plate from being tightly sealed when it is closed.

3. The box and cover are made of plastic, which can prevent moisture, mildew, and water, and effectively prolong the service life of the storage box.

Description of drawings

Fig. 1 is the structural representation of the utility model military-civil dual-purpose storage box;

Fig. 2 is a schematic diagram of the installation structure of the utility model dual-purpose storage box body and sealing ring;

Fig. 3 is the schematic diagram of the half-section structure of casing in the present embodiment;

Fig. 4 is the schematic diagram of the half-section structure of casing and sealing strip in the present embodiment;

Figure 5 is an enlarged schematic view of the structure at A in Figure 4;

Figure 6 is an enlarged schematic view of the structure at B in Figure 4;

Fig. 7 is a schematic diagram of the half-section structure of the cover plate in the embodiment;

Figure 8 is an enlarged schematic view of the structure at C in Figure 7;

FIG. 9 is an enlarged schematic diagram of the structure at D in FIG. 7 .

Reference signs: 1, box body; 2, cover plate; 21, sealing convex rib; 210, distal convex rib; 211, proximal convex rib; 3, bracket; 4, sealing ring; 41, embedded groove; 410 , the distal inlay; 411, the proximal inlay; 5, the column.

detailed description

Below in conjunction with accompanying drawing, the utility model is further described.

The military-civilian dual-purpose storage box shown in Figures 1 to 9 includes a cover plate 2 and a box body 1. In order to facilitate the placement of the sealing ring 4, the contact area between the sealing ring 4 and the box body 1 is increased, and the box body 1 is the same as the cover plate. 2 The surface of the cover is provided with a bracket 3, which can be fixedly connected to the box body 1, and the width of the bracket 3 is greater than the wall thickness of the box body 1. In order to improve the sealing performance of the storage box to ensure the quality of the items in the box, a sealing ring 4 is placed on the bracket 3, and the sealing ring 4 is arranged around the side wall of the box body 1. The sealing ring 4 is provided with a slot 41, and the cover plate 2. The lower surface is provided with a sealing rib 21 that can be embedded in the slot 41 when the cover is closed.

Above-mentioned box body 1 and cover plate 2 are all made of plastics, can be made with foamed polyvinyl chloride board. Foamed polyvinyl chloride board is PVC foamed board, because its chemical composition is mainly polyvinyl chloride, so it is also called foamed polyvinyl chloride board or foamed polyvinyl chloride board. PVC foam board is moisture-proof, mildew-proof, waterproof, and flame-retardant. On the one hand, the storage box made of this material has good anti-corrosion performance and long service life; on the other hand, the items placed inside it can effectively prevent mildew and moisture, and have strong practicability.

The density of the foamed plastic board is reduced, which can reduce the weight of the storage box and facilitate transportation and portability.

In order to further improve the sealing performance of the storage box, and for the installation of the sealing ring 4 and the covering of the box body 1 and the cover plate 2, the sealing rib 21 is divided into a distal rib 210 and a proximal rib near the cover plate rotation axis. 211 , the ends of the proximate rib 211 and the end of the distal rib 210 are connected head to tail to form a closed rectangle.

As shown in Fig. 8 and Fig. 9, the section of the proximate convex rib 211 is circular or semicircular, the section of the distal convex rib 210 is rectangular, and the socket 41 is divided into a distal socket 410 and an adjacent socket. The proximal slot 411 of the rotating shaft of the box is adapted to the proximal rib 211 , and the distal slot 410 is matched to the distal rib 210 .

In order to prevent the distal rib 210 from being completely aligned and entering the distal insertion groove 410 when the box body 1 and the cover plate 2 are closed, the notch of the distal insertion groove 410 is chamfered.

As shown in Figure 3 and Figure 4, in order to avoid the falling off or wear of the sealing ring 4, the bracket 3 is in a "concave" shape, the middle part of the bracket 3 is provided with a groove, the sealing ring 4 is embedded in the groove, and the sealing ring 4 It can also be hot-melt connected with the groove, and the hot-melt connection has the advantages of simple connection, long service life, and not easy to corrode.

If the sealing rib 21 and the cover plate 2 are connected by structural parts, the sealing rib 21 may be separated from the cover plate 2 after the storage box has been used for a long time, so the sealing rib 21 and the cover plate 2 are integrally formed here The setting can improve the fixing of the convex rib on the cover plate.

The bracket 3 is arranged on the box body 1. When the storage box is closed, the bracket 3 is located between the box body 1 and the cover plate 2, and is pressed by the box body 1 and the cover plate 2. In order to stabilize the bracket 3, A column 5 for supporting the bracket 3 is also provided on the inner wall of the box body 1. In order to maximize the utilization of the space in the storage box, the column 5 fits the inner wall of the box body 1, and can also be integrally formed with the box body.

The above description is the preferred embodiment of the present utility model. For those of ordinary skill in the art, without departing from the principle of the present utility model, some modifications and improvements can also be made, and these should also be regarded as the protection of the present utility model. scope.

Claims (9)

1. A military-civilian dual-purpose storage box, comprising a cover plate (2) and a box body (1), characterized in that: the surface of the box body (1) covered with the cover plate (2) is provided with a bracket ( 3), a sealing ring (4) is placed on the bracket (3), and the sealing ring (4) is arranged around the side wall of the box body (1). The lower surface of the plate (2) is provided with a sealing rib (21) that can be embedded in the slot (41) when the cover is closed, and the box body (1) and the cover plate (2) are both made of plastic. 2. The military-civilian dual-purpose storage box according to claim 1, characterized in that: the box body (1) and the cover plate (2) are both made of expanded polyvinyl chloride. 3. The military-civilian dual-purpose storage box according to claim 1 or 2, characterized in that: the sealing rib (21) is divided into a distal rib (210) and a proximal rib ( 211), the ends of the proximal convex rib (211) and the distal convex rib (210) are connected head to tail to form a closed rectangle, and the cross section of the proximal convex rib (211) is circular or semicircular, The cross-section of the distal rib (210) is rectangular, and the slot (41) is divided into a distal slot (410) and a proximal slot (411) close to the shaft of the box. The proximal slot (411 ) is compatible with the proximate rib (211), and the distal socket (410) is compatible with the distal rib (210). 4. The military-civilian dual-purpose storage box according to claim 3, characterized in that: the notch of the distal embedding groove (410) is provided with a chamfer to facilitate the embedding of the distal convex rib (210). 5. The military-civilian dual-purpose storage box according to claim 1, characterized in that: the bracket (3) is in a "concave" shape, a groove is provided in the middle of the bracket (3), and the sealing ring (4 ) embedded in the groove. 6. The military-civilian dual-purpose storage box according to claim 5, characterized in that: the sealing ring (4) is hot-melt connected with the groove. 7. The military-civilian dual-purpose storage box according to claim 1 or 2, characterized in that: the sealing rib (21) and the cover plate (2) are integrally formed. 8. The military-civilian dual-purpose storage box according to claim 1 or 5, characterized in that: the inner wall of the box body (1) is also provided with a column (5) for supporting the bracket (3), and the column ( 5) Attach to the inner wall of the box body (1). 9. The military-civilian dual-purpose storage box according to claim 8, characterized in that: the column (5) is integrally formed with the box body (1).