CN219313476U

CN219313476U - Waterproof plastic sealing box

Info

Publication number: CN219313476U
Application number: CN202320223610.2U
Authority: CN
Inventors: 肖湘华
Original assignee: Longhui Haohong Plastic Products Co ltd
Current assignee: Longhui Haohong Plastic Products Co ltd
Priority date: 2023-02-15
Filing date: 2023-02-15
Publication date: 2023-07-07
Anticipated expiration: 2033-02-15

Abstract

The utility model relates to the technical field of packaging, in particular to a waterproof plastic sealing box which comprises a box body, wherein a sealing cover is arranged on the top surface of the box body, a waterproof groove is formed in the top surface of the box body close to the outer side, a mounting opening is formed in the inner side of the top surface of the box body, a mounting plate is arranged in the middle of the bottom surface of the sealing cover, a sealing strip is arranged in the bottom surface of the sealing cover close to the outer side, a sealing groove is arranged between the sealing strip and the mounting plate, the box body is fixedly connected with the sealing cover through a locking piece, and folding handles are arranged on the left side wall and the right side wall of the box body; according to the waterproof box, the waterproof groove is formed in the box body, the first sealing rubber pad is arranged in the waterproof groove, when the sealing strip is inserted into the waterproof groove and presses the first sealing rubber pad, a sealing structure can be formed, the waterproof and dampproof effects are achieved, meanwhile, the first sealing rubber pad is convenient to install and replace, and long-term use of the sealing box is facilitated.

Description

Waterproof plastic sealing box

Technical Field

The utility model relates to the technical field of packaging, in particular to a waterproof plastic sealing box.

Background

The sealing box is generally used for storing articles and foods which need to be stored in a sealing way, and the sealing box made of plastic has the characteristics of small density, light weight, easiness in processing and the like, can be transparent or opaque in appearance, is widely applied, and is relatively low in price.

The prior Chinese utility model has the publication number: CN207876343U discloses a sealed box, comprising a box body, a cover body and a sealing ring, wherein the cover body comprises a top wall and four side walls, and the four side walls are respectively arranged around the top wall; the top end of the box body is provided with a waterproof groove, and the sealing ring is embedded in the waterproof groove; the bottom wall of the waterproof groove is provided with a clamping groove, and the bottom wall of the clamping groove is formed into a guide inclined plane; the edge of the bottom of the top wall is provided with a clamping block which is clamped into the clamping groove; the bottom end of the clamping block is provided with a matching inclined plane which is used for matching with the guiding inclined plane to guide the clamping block to move towards the bottom of the clamping groove; the sealing ring is used for being pressed to deform and be in sealing fit with the inner wall of the waterproof groove when the clamping block moves towards the bottom of the clamping groove; the side wall is provided with a plurality of elastic protruding blocks; the elastic lug is used for being in sealing fit with the outer wall of the box body when the cover body covers the top end of the box body; the side wall is internally provided with a side plate connected in a penetrating way; the side panels may slide toward and away from the top wall. According to the sealing box, the clamping block on the top wall of the cover body is clamped with the clamping groove on the top end of the box body, meanwhile, the clamping block can move downwards under the matching guidance of the guide inclined plane and the matching inclined plane when being clamped into the clamping groove, so that the sealing ring is tightly pressed, the sealing ring deforms and fills the whole waterproof groove, the sealing waterproof effect is achieved, in addition, the elastic protruding block arranged on the side wall of the cover body is extruded to deform when the cover body covers the top end of the box body, and is in sealing fit with the outer wall of the box body, the secondary sealing effect is achieved, the side plate arranged in the side wall can extend out from the bottom end of the side wall, the extended side part can be in sealing fit with the outer wall of the box body, and the sealing performance adjusting effect can be achieved by adjusting the contact area of the side plate and the outer wall of the box body.

Although this sealed box carries out the lid that the joint can guide the lid through fixture block and draw-in groove and closes, but the mode of its joint, and can not make the sealing washer take place deformation and fill the waterproof groove effectively, open and shut for a long time simultaneously, can make draw-in groove and fixture block produce wearing and tearing, be unfavorable for the later stage use, and can reduce the leakproofness of sealed box, the lid does not set up corresponding handle or draw-in groove in addition, when the inside negative pressure that takes place of box body produces great suction, be unfavorable for opening the lid, elastic lug that sets up in addition on the box body lateral wall, take place frictional extrusion with the outer wall of box body equally when using, long-time use can wear out elastic lug, and take place to damage in any region of elastic lug, can all lead to elastic lug to lose sealed effect, the curb plate in the lid can reduce the structural strength of lid in addition, the curb plate setting is in the lateral wall of lid simultaneously, it is the clearance that necessarily exists with the box body outer wall when stretching out, and rely on the elastic glue layer on the curb plate to take place great friction with the side of lid, this side of lid takes place simultaneously, this side plate is difficult to take place the drawing-out device of the side plate, the slope is difficult to take place, the corresponding appearance of the seal box is difficult to take place.

Disclosure of Invention

In order to make up for the defects, the utility model provides a waterproof plastic sealing box.

The technical scheme of the utility model is as follows:

the utility model provides a waterproof type plastic seal box, includes the box, just the top surface of box is equipped with sealed lid, the top surface of box is close to the outside and has seted up the waterproof groove, the mounting hole has been seted up to the inboard of box top surface, the middle part of sealed bottom surface is equipped with the mounting panel, the bottom surface of sealed lid is close to the outside and is equipped with the sealing strip, just the sealing strip with be equipped with the seal groove between the mounting panel, the box with sealed lid passes through retaining member fixed connection, the lateral wall all is equipped with folding handle about the box.

As a preferred technical scheme of the utility model: install first sealing rubber pad in the waterproof groove, just the size of sealing strip with the size looks adaptation of waterproof groove's size.

As a preferred technical scheme of the utility model: the size of the mounting opening is matched with the size of the mounting plate, and the bottom surface of the mounting opening is coated with an elastic rubber layer.

As a preferred technical scheme of the utility model: the mounting plate and the sealing cover are of an integrated structure, a groove is formed in the middle of the bottom surface of the mounting plate, the groove is matched with a cover, and a plurality of ventilation holes which are regularly distributed are formed in the cover.

As a preferred technical scheme of the utility model: install the second sealing rubber pad in the seal groove, just waterproof groove with the space bar size between the installing port with the size looks adaptation of seal groove.

As a preferred technical scheme of the utility model: the middle part of the top surface of the sealing cover is embedded with an embedded handle.

As a preferred technical scheme of the utility model: the locking pieces are all adjustable tower buckles.

Compared with the prior art, the utility model has the beneficial effects that:

according to the waterproof box, the waterproof groove is formed in the box body, the first sealing rubber pad is arranged in the waterproof groove, when the sealing strip is inserted into the waterproof groove and extrudes the first sealing rubber pad, a sealing structure can be formed, the waterproof and dampproof effects are achieved, meanwhile, the first sealing rubber pad is convenient to install and replace, long-term use of the sealing box is facilitated, meanwhile, the sealing cover is provided with the sealing groove, the second sealing rubber pad is arranged in the sealing groove, when the partition plate between the waterproof groove and the mounting opening is inserted into the sealing groove, the second sealing rubber pad is extruded, so that a secondary sealing structure is formed, tightness is further improved, waterproof and dampproof performances of the sealing box are facilitated to be improved, in addition, the mounting opening arranged in the box body is coated with the elastic rubber layer, tightness between the sealing cover and the box body is further improved, and in addition, the mounting plate is provided with the groove and the sealing cover, so that the drying agent and the dehumidifying object are convenient to install and place are facilitated to improve drying inside the box.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the structure of the case of the present utility model;

FIG. 3 is a cross-sectional view of the structure of the case of the present utility model;

fig. 4 is a cross-sectional view of the seal cap structure of the present utility model.

In the figure:

1. a case; 11. a water-repellent tank; 111. a first sealing rubber pad; 12. a mounting port;

2. sealing cover; 21. a mounting plate; 211. a groove; 212. closing the cover; 2121. ventilation holes; 22. a sealing strip; 23. sealing grooves; 231. a second sealing rubber pad; 24. an embedded handle;

3. a locking member;

4. folding the handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model is described in detail by the following embodiments:

the utility model provides a waterproof type plastic seal box, includes box 1, and the top surface of box 1 is equipped with sealed lid 2, and the top surface of box 1 is close to the outside and has seted up waterproof groove 11, and installing port 12 has been seted up to the inboard of box 1 top surface, and the middle part of sealed lid 2 bottom surface is equipped with mounting panel 21, and the bottom surface of sealed lid 2 is close to the outside and is equipped with sealing strip 22, and is equipped with seal groove 23 between sealing strip 22 and the mounting panel 21, and box 1 and sealed lid 2 all are equipped with folding handle 4 through retaining member 3 fixed connection, the lateral wall about box 1.

In this embodiment, install first sealing rubber pad 111 in the waterproof groove 11, and the size of sealing strip 22 and the size of waterproof groove 11 looks adaptation, the setting of first sealing rubber pad 111 is used for shutoff sealing strip 22 and waterproof groove 11 between the clearance, when sealed lid 2 is installed on box 1, make sealing strip 22 extrude the first sealing rubber pad 111 in the waterproof groove 11, thereby form seal structure, be convenient for change first sealing rubber pad 111 simultaneously, the size of waterproof groove 11 looks adaptation with the size of sealing strip 22 in addition, guaranteed that sealing strip 22 can insert in the waterproof groove 11 smoothly.

Further, the size of the mounting opening 12 is matched with the size of the mounting plate 21, the elastic rubber layer is coated on the bottom surface of the mounting opening 12, the size of the mounting opening 12 is matched with the size of the mounting plate 21, the mounting plate 21 can be mounted in the mounting opening 12, and the elastic rubber layer coated on the mounting opening 12 can form a sealing structure under the extrusion of the mounting plate 21, so that the effects of moisture resistance and water resistance are achieved.

In this embodiment, the mounting plate 21 and the sealing cover 2 are of an integrated structure, the middle part of the bottom surface of the mounting plate 21 is provided with the groove 211, the groove 211 is matched with the cover 212, the cover 212 is provided with a plurality of ventilation holes 2121 which are regularly distributed, the sealing cover 2 and the mounting plate 21 are integrated into one piece, and the sealing cover 2 and the mounting plate 21 have good structural strength and stability, meanwhile, the design of the groove 211 is used for placing dehumidification or moisture-absorbing drying agents and other objects, the cover 212 can seal the placed objects in the groove 211, and the ventilation holes 2121 formed in the cover 212 are beneficial to dehumidification and moisture removal of the placed objects.

Further, install second sealing rubber pad 231 in the seal groove 23, and the spacer plate size between waterproof groove 11 and the installing port 12 and the size looks adaptation of seal groove 23, the setting of second sealing rubber pad 231 is used for shutoff seal groove 23 and box 1 between the clearance, and when sealed lid 2 is installed on box 1, second sealing rubber pad 231 is extruded by the spacer plate on the box 1 in the seal groove 23, thereby form secondary seal structure, be favorable to improving the waterproof and the dampproofing performance of seal box, be convenient for in addition change second sealing rubber pad 231.

Further, embedded handle 24 is embedded in the middle of the top surface of sealing cover 2, and the embedded handle 24 is favorable for opening and closing of sealing cover 2, and meanwhile, the sealing box can be lifted through embedded handle 24, so that the sealing box is convenient to move and transport.

Further, the locking piece 3 is an adjustable tower buckle, the force for controlling the sealing cover 2 to extrude the first sealing rubber gasket 111 and the second sealing rubber gasket 231 can be achieved through adjusting the locking piece 3, the problem that the sealing effect is poor due to too low extrusion pressure is avoided, and meanwhile the tower buckle is convenient to lock the box body 1 and the sealing cover 2.

When the waterproof plastic sealing box is used, firstly, a stored object is placed in the box body 1, then the closing cover 212 in the groove 211 is opened, a drying agent or a dehumidifying object is placed in the box body, then the sealing cover 2 can be installed on the box body 1, when the sealing cover 2 is installed on the box body 1, the sealing strip 22 is inserted into the waterproof groove 11 and presses the first sealing rubber pad 111, the spacing plate between the waterproof groove 11 and the installation opening 12 is inserted into the sealing groove 23 and presses the second sealing rubber pad 231, in addition, the installation plate 21 is inserted into the installation opening 12 and is abutted with the elastic rubber layer on the installation opening 12, at the moment, the sealing cover 2 is locked on the box body 1 through the locking piece 3, in addition, when the sealing box is required to be conveyed, the sealing box can be conveyed through the folding handles 4 arranged on the left side and the right side of the box body 1, and meanwhile, the embedded handle 24 arranged on the sealing cover 2 can also be used for lifting the sealing box.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a waterproof type plastic seal box, includes box (1), just the top surface of box (1) is equipped with sealed lid (2), its characterized in that: the waterproof box is characterized in that a waterproof groove (11) is formed in the top surface of the box body (1) close to the outer side, an installation opening (12) is formed in the inner side of the top surface of the box body (1), an installation plate (21) is arranged in the middle of the bottom surface of the sealing cover (2), a sealing strip (22) is arranged in the bottom surface of the sealing cover (2) close to the outer side, a sealing groove (23) is formed between the sealing strip (22) and the installation plate (21), the box body (1) is fixedly connected with the sealing cover (2) through a locking piece (3), and folding handles (4) are arranged on the left side wall and the right side wall of the box body (1).

2. The waterproof plastic sealing case of claim 1, wherein: a first sealing rubber pad (111) is arranged in the waterproof groove (11), and the size of the sealing strip (22) is matched with the size of the waterproof groove (11).

3. The waterproof plastic sealing case of claim 1, wherein: the size of the mounting opening (12) is matched with the size of the mounting plate (21), and the bottom surface of the mounting opening (12) is coated with an elastic rubber layer.

4. The waterproof plastic sealing case of claim 1, wherein: the mounting plate (21) and the sealing cover (2) are of an integrated structure, a groove (211) is formed in the middle of the bottom surface of the mounting plate (21), the groove (211) is matched with a cover (212), and the cover (212) is provided with a plurality of ventilation holes (2121) which are regularly distributed.

5. The waterproof plastic sealing case of claim 1, wherein: install second sealing rubber pad (231) in seal groove (23), just waterproof groove (11) with the space bar size between installing port (12) with the size looks adaptation of seal groove (23).

6. The waterproof plastic sealing case of claim 1, wherein: an embedded handle (24) is embedded in the middle of the top surface of the sealing cover (2).

7. The waterproof plastic sealing case of claim 1, wherein: the locking pieces (3) are adjustable tower buckles.