CN213922248U

CN213922248U - Dampproof box with simple box buckle structure

Info

Publication number: CN213922248U
Application number: CN202023085170.4U
Authority: CN
Inventors: 凌卡
Original assignee: Zhongshan Lingguang Electronics Co ltd
Current assignee: Zhongshan Lingguang Electronics Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-08-10
Anticipated expiration: 2030-12-21

Abstract

The utility model discloses a damp-proof box with a simple box buckle structure, which comprises a box body and a box cover, wherein the box body is provided with a ventilation valve component; one side of the box cover is hinged with the box body, the other side of the box cover is provided with a fixed seat, a box buckle is hinged on the fixed seat, and the outer surface of the box body is provided with a lock catch position matched with the box buckle; the box buckle comprises a bending part, a hinging part, a hook part and a protruding part, wherein the bending part protrudes outwards, the hinging part and the hook part are respectively positioned at the top end and the bottom end of the bending part, the protruding part is positioned on the outer side surface of the hook part and protrudes outwards of the hook part, and the hinging part is hinged with the fixed seat; when the box cover is closed, the hook part can be hooked on the lock catch position. The utility model discloses a case of dampproofing case is buckled structure is simpler, is convenient for open and close the case lid. The box buckle adopts a humanized structural design, and is convenient for a user to hold and break. The guard plates on the two sides of the lock catch position can limit the box buckle, so that the locking state of the box buckle is kept stable.

Description

Dampproof box with simple box buckle structure

Technical Field

The utility model belongs to the technical field of dampproofing case technique and specifically relates to a dampproofing case with plain type case knot structure.

Background

A moisture-proof box is a box body for keeping the inside of the box dry to prevent the moisture and mildew of the articles in the box, and there are usually two moisture-proof methods, electronic and physical. One of the conventional physical moisture-proof modes is to keep the box body relatively airtight, air enters the box body only through the ventilation valve assembly, and water vapor is blocked by the ventilation valve assembly, so that the moisture-proof effect is achieved. Such moisture resistant cases are typically provided with latches to lock the cover of the case, as shown in utility model patent publication No. CN 212048660U. The lock catch disclosed in this patent has a complicated structure and is inconvenient to use, although it has high fastening property.

SUMMERY OF THE UTILITY MODEL

The utility model provides a dampproofing case with plain type case knot structure, case knot simple structure is convenient for open and close the case lid.

In order to solve the above problem, the utility model adopts the following technical scheme:

a damp-proof box with a simple box buckle structure comprises a box body and a box cover, wherein a ventilation valve component is arranged on the box body; one side of the box cover is hinged with the box body, the other side of the box cover is provided with a fixed seat, a box buckle is hinged on the fixed seat, and the outer surface of the box body is provided with a lock catch position matched with the box buckle; the box buckle comprises a bending part, a hinging part, a hook part and a protruding part, wherein the bending part protrudes outwards, the hinging part and the hook part are respectively positioned at the top end and the bottom end of the bending part, the protruding part is positioned on the outer side surface of the hook part and protrudes outwards of the hook part, and the hinging part is hinged with the fixed seat; when the box cover is closed, the hook part can be hooked on the lock catch position.

Preferably, when the hook portion is hooked on the lock catch position, the inner side face of the protruding portion close to the box body is obliquely arranged, and in the direction that the protruding portion protrudes outwards, the inner side face of the protruding portion close to the box body is gradually away from the box body.

Preferably, the outer surfaces of the bending part and the protruding part are provided with a plurality of reinforcing ribs, and a groove is formed between every two adjacent reinforcing ribs.

Preferably, the outer surface of the box body is provided with two guard plates which are parallel to each other, the lock catch position is located between the two guard plates, and when the hook part is hooked on the lock catch position, the box catch is located between the two guard plates.

Preferably, a reinforcing edge is arranged on the outer side of the opening of the box body, a lock catch groove is formed in the bottom surface of the reinforcing edge positioned at the lock catch position, and when the box cover is closed, the hook portion can be hooked in the lock catch groove.

Preferably, the bending part, the hinge part, the hook part and the protrusion part are integrally connected.

Preferably, the two fixed seats form a group, and the box buckle is positioned between the two fixed seats in the same group; the box cover is provided with two groups of fixing seats and two box buckles, and the two lock buckle positions are correspondingly arranged.

Preferably, a sealing ring is arranged on the inner side of the box cover.

Preferably, the box body is provided with a handle.

Preferably, the outer surface of the box cover is provided with a decorative strip.

The utility model discloses following beneficial effect has: the utility model discloses a case is buckled including flexion, articulated portion, crotch portion and bulge, and articulated portion is articulated with the fixing base for case is buckled and can is rotated by relative case lid, and when the case lid was closed, crotch portion hooking was on the hasp position, can be with case lid locking, and case is buckled overall structure and is simpler. Meanwhile, the convex part can be held by a user, the user can hook the hook part on the lock catch position or separate from the lock catch position by breaking the convex part, the operation is easier, and the box cover is convenient to open and close.

Drawings

Fig. 1 is a schematic structural view of a moisture-proof box with a simple box buckle structure according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a box buckle according to an embodiment of the present invention;

fig. 3 is an exploded view of the moisture-proof box with a simplified box buckle structure according to an embodiment of the present invention.

Wherein the reference numerals are: the box body 100, the vent valve assembly 110, the reinforcing edge 120, the locking position 121, the guard plate 130, the handle 140, the box cover 200, the fixed seat 210, the hinge shaft 211, the decorative strip 220, the sealing ring 230, the box buckle 300, the bent part 310, the reinforcing rib 311, the groove 312, the hinge part 320, the bent hook part 330 and the bulge part 340.

Detailed Description

The present disclosure provides the following description with reference to the accompanying drawings to assist in a comprehensive understanding of various embodiments of the disclosure as defined by the claims and their equivalents. The description includes various specific details to aid understanding, but such details are to be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the various embodiments described herein can be made without departing from the scope and spirit of the present disclosure. Moreover, descriptions of well-known functions and constructions may be omitted for clarity and conciseness.

The terms and words used in the following description and claims are not limited to the literal meanings, but are used by the inventors to enable a clear and consistent understanding of the disclosure. Accordingly, it will be apparent to those skilled in the art that the following descriptions of the various embodiments of the present disclosure are provided for illustration only and not for the purpose of limiting the disclosure as defined by the appended claims and their equivalents.

The terms "having," "may have," "including," or "may include" used in various embodiments of the present disclosure indicate the presence of the respective functions, operations, elements, etc., disclosed, but do not limit additional one or more functions, operations, elements, etc. Furthermore, it is to be understood that the terms "comprises" or "comprising," when used in various embodiments of the present disclosure, are intended to specify the presence of stated features, integers, operations, elements, components, or groups thereof, but do not preclude the presence or addition of one or more other features, integers, operations, elements, components, or groups thereof.

Although terms such as "first" and "second" used in various embodiments of the present disclosure may modify various elements of the various embodiments, the terms do not limit the corresponding elements. For example, these terms do not limit the order and/or importance of the corresponding elements. These terms may be used to distinguish one element from another. For example, the first user equipment and the second user equipment both indicate user equipment, and may indicate different user equipment. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, without departing from the scope of the various embodiments of the present disclosure.

It will be understood that when an element (e.g., a first element) is "connected" to another element (e.g., a second element), the element can be directly connected to the other element or intervening elements (e.g., a third element) may be present between the element and the other element.

An embodiment of the utility model provides a dampproofing case with plain type case knot structure, as shown in fig. 1-3, it includes box 100 and case lid 200, and box 100 has the holding chamber that holds the object, and this holding chamber forms the opening at the top of box 100. The side wall of the box body 100 is provided with an air vent communicated with the accommodating cavity, the position of the air vent is provided with an air vent valve assembly 110, air can pass through the air vent valve assembly 110 to maintain the internal air pressure of the box body 100 to be the same as the external air pressure, and meanwhile, the air vent valve assembly 110 can block water vapor from entering the box body 100 to keep the internal environment of the box body 100 dry. The vent valve assembly 110 is conventional in the art and will not be described in detail herein.

One side of the cover 200 is hinged to the case 100, the other side of the cover 200 (the side opposite to the hinged side for opening the cover 200) is provided with a fixing seat 210, a case buckle 300 is hinged to the fixing seat 210, and the outer surface of the case 100 is provided with a lock catch position 121 matched with the case buckle 300, where the matching means that the position of the lock catch position 121 on the case 100 corresponds to the position of the case buckle 300 on the case cover 200, so that the case buckle 300 can be locked on the lock catch position 121 after the cover 200 is closed. When the cover 200 is closed, the cover 200 covers the opening of the box 100 to keep the box 100 relatively airtight, and after the box buckle 300 is locked to the buckle position 121, the cover 200 is locked to the box 100. After the box buckle 300 is separated from the buckle position 121, the box cover 200 can be opened, and then articles can be taken and placed into the box body 100.

As shown in fig. 2, the box buckle 300 includes a bent portion 310, a hinge portion 320, a hook portion 330, and a protrusion portion 340, wherein the bent portion 310 protrudes outward to leave a space for the hook portion 330 to hook on the locking position 121. The hinge portion 320 and the hook portion 330 are respectively located at the top end and the bottom end of the bending portion 310, and the hinge portion 320 is hinged to the fixing base 210, so that the box buckle 300 can rotate relative to the box cover 200. When the cover 200 is closed, the box catch 300 may rotate toward the box 100, so that the hook 330 is hooked on the latch position 121, which may lock the cover 200. When the box catch 300 is rotated away from the box body 100, the hook 330 is disengaged from the catch 121, which opens the lid 200. The protrusion 340 is located on the outer side surface of the hook 330 and protrudes to the outer side of the hook 330, the protrusion 340 can be held by a user, and the user can hook the hook 330 on the locking position 121 or separate from the locking position 121 by snapping the protrusion 340, so that the operation is easier and the use by the user is convenient.

In one embodiment, when the hook 330 is hooked on the locking position 121, the inner side of the protrusion 340 close to the box 100 is disposed obliquely relative to the outer side wall of the box 100, and in the direction that the protrusion 340 protrudes outward, the inner side of the protrusion 340 close to the box 100 is gradually away from the box 100, and this structure can gradually increase the distance between the protrusion 340 and the outer side wall of the box 100, so that a user can put his hand between the protrusion 340 and the outer side wall of the box 100, and then break the box buckle 300 off, so that the hook 330 is disengaged from the locking position 121.

In one embodiment, the outer surfaces of the bending portion 310 and the protruding portion 340 are provided with a plurality of ribs 311, the ribs 311 may extend along the extending direction of the bending portion 310, a groove 312 is formed between two adjacent ribs 311, and the intervals between the adjacent ribs 311 may be the same. On one hand, the reinforcing ribs 311 can enhance the structural strength of the box buckle 300, and on the other hand, the grooves 312 formed between the reinforcing ribs 311 can be used for the fingers of the user to put in, so that the user can easily break the box buckle 300.

In one embodiment, the outer surface of the box 100 is provided with two guard plates 130 parallel to each other, the locking position 121 is located between the two guard plates 130, and the box buckle 300 is located between the two guard plates 130 when the hook portion 330 is hooked on the locking position 121. The two guard plates 130 restrict the movement of the box buckle 300 from both sides of the box buckle 300, so that the box buckle 300 can stably maintain a locked state.

In one embodiment, the outer side of the opening of the case 100 is provided with a reinforcing rim 120, and the reinforcing rim 120 may increase the thickness of the case 100 at the position of the opening, which may cooperate with the rim of the cover 200 to enhance the sealing performance of the case 100. The bottom surface of the reinforcing edge 120 at the locking position 121 is provided with a locking groove, and when the cover 200 is closed, the hook 330 can be hooked in the locking groove to lock the box buckle 300 with the box body 100.

In one embodiment, the curved portion 310, the hinge portion 320, the hook portion 330 and the protrusion 340 are integrally connected to enhance the overall structural strength of the box buckle 300, and the integral structure facilitates the production and manufacture of the box buckle 300, such as integral molding through an injection molding process.

In one embodiment, the two fixing bases 210 form a group, the box buckle 300 is located between the two fixing bases 210 in the same group, and the box buckle 300 is hinged to the two fixing bases 210 in the same group, so as to enhance the stability of the hinge. As shown in fig. 3, the hinge portion 320 of the box buckle 300 is provided with a fixing hole, the hinge shaft 211 is fixed in the fixing hole, and both ends of the hinge shaft 211 are rotatably connected to the two fixing seats 210, respectively, thereby realizing the hinge connection of the box buckle 300 and the fixing seats 210.

Two sets of fixing seats 210 and two box buckles 300 are arranged on the box cover 200, the two sets of fixing seats 210 and the two box buckles 300 can be symmetrically distributed relative to the middle point of the long edge of the box body 100, and two locking positions 121 are correspondingly arranged. Since the box body 100 of the present embodiment is long, two box buckles 300 are provided, so that the locking effect can be enhanced.

In one embodiment, a gasket 230 is disposed inside the cover 200 to enhance the sealing effect of the case 100.

In one embodiment, the box 100 is provided with a handle 140, and the handle 140 can be hinged to the box 100, so that the user can lift the box 100 by the handle 140 to carry the moisture-proof box of this embodiment.

In one embodiment, the exterior surface of the cover 200 is provided with a decorative strip 220. The trim strip 220 is used to identify a moisture resistant box. Reflective material or light emitting objects may be provided on the trim strip 220 to facilitate finding the moisture-proof box of the present embodiment. Decorative strips 220 may also be provided on the bottom of the cabinet 100.

The foregoing is a more detailed description of the present invention that is presented in conjunction with specific embodiments, and it is not to be understood that the specific embodiments of the present invention are limited to these descriptions. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement.

Claims

1. The utility model provides a dampproofing case with plain type case knot structure which characterized in that: the box body is provided with a ventilation valve component; one side of the box cover is hinged with the box body, the other side of the box cover is provided with a fixed seat, a box buckle is hinged on the fixed seat, and the outer surface of the box body is provided with a lock catch position matched with the box buckle; the box buckle comprises a bending part, a hinging part, a hook part and a protruding part, wherein the bending part protrudes outwards, the hinging part and the hook part are respectively positioned at the top end and the bottom end of the bending part, the protruding part is positioned on the outer side surface of the hook part and protrudes outwards of the hook part, and the hinging part is hinged with the fixed seat; when the box cover is closed, the hook part can be hooked on the lock catch position.

2. The moisture-proof box with the simplified box buckle structure as claimed in claim 1, wherein: when the hook part is hooked on the lock catch position, the inner side face of the protruding part close to the box body is obliquely arranged, and in the direction that the protruding part protrudes outwards, the inner side face of the protruding part close to the box body is gradually away from the box body.

3. The moisture-proof box with the simplified box buckle structure as claimed in claim 1, wherein: the outer surfaces of the bending portion and the protruding portion are provided with a plurality of reinforcing ribs, and a groove is formed between every two adjacent reinforcing ribs.

4. The moisture-proof box with the simplified box buckle structure as claimed in claim 1, wherein: the outer surface of the box body is provided with two guard plates which are parallel to each other, the lock catch position is located between the two guard plates, and when the hook portion is hooked on the lock catch position, the box buckle is located between the two guard plates.

5. The moisture-proof box with the simplified box buckle structure as claimed in any one of claims 1 to 4, wherein: the outer side of the opening of the box body is provided with a reinforcing edge, the bottom surface of the reinforcing edge positioned at the lock catch position is provided with a lock catch groove, and when the box cover is closed, the hook part can be hooked in the lock catch groove.

6. The moisture-proof box with the simplified box buckle structure as claimed in any one of claims 1 to 4, wherein: the bending part, the hinge part, the hook part and the bulge part are integrally connected.

7. The moisture-proof box with the simplified box buckle structure as claimed in any one of claims 1 to 4, wherein: the two fixed seats form a group, and the box buckle is positioned between the two fixed seats in the same group; the box cover is provided with two groups of fixing seats and two box buckles, and the two lock buckle positions are correspondingly arranged.

8. The moisture-proof box with the simplified box buckle structure as claimed in any one of claims 1 to 4, wherein: and a sealing ring is arranged on the inner side of the box cover.

9. The moisture-proof box with the simplified box buckle structure as claimed in any one of claims 1 to 4, wherein: the box body is provided with a handle.

10. The moisture-proof box with the simplified box buckle structure as claimed in any one of claims 1 to 4, wherein: and decorative strips are arranged on the outer surface of the box cover.