CN213184036U

CN213184036U - Splash-proof box opening and closing structure

Info

Publication number: CN213184036U
Application number: CN202021675230.5U
Authority: CN
Inventors: 姜裕国; 姜裕林; 张尧弟; 魏志明
Original assignee: Longsheng Electric Appliance Co ltd
Current assignee: Longsheng Electric Appliance Co ltd
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2021-05-11
Anticipated expiration: 2030-08-12

Abstract

The utility model discloses a splash-proof box structure that opens and shuts, including end box and lid, characterized by: be equipped with on the end box with lid normal running fit's slewing mechanism, be equipped with a plurality of location muscle in the lid, slewing mechanism includes with end box integrated into one piece's fixed wall and sets up in fixed wall and cooperation location muscle and be used for realizing that the lid opens the elastic block of location, works as when the closed end box of lid, location muscle and rotation portion are established by the lid cover and are realized keeping apart with the external world. The utility model has the advantages of it is following and effect: the positioning ribs are arranged on the inner side face, dust is not easy to enter, and the positioning effect is not influenced when the wall surface is installed unevenly.

Description

Splash-proof box opening and closing structure

Technical Field

The utility model relates to a structure that opens and shuts, more specifically says, it relates to a splashproof box structure that opens and shuts.

Background

The splash box is used to prevent water, dust, particles and the like from entering the switch and the socket to cause short circuit and aging of the circuit.

The splash-proof box is generally composed of a bottom box for fixing a wall body and a box cover which is connected to one side of the bottom box and can be turned over. The socket inside can be exposed for use when the box cover is opened, and the socket can be protected when the box cover is closed. Splash box when the lid is opened in the market, the lid can hover certain angle, and this kind of function is realized through the location muscle. The location muscle of current splashproof box sets up outside the lid, leads to the lid to play the isolation to location muscle and external world, and the dust is hidden easily to this kind of structure, and difficult clearance influences opening and shutting of product, and can influence the location effect when the installation wall is uneven.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a splashproof box structure that opens and shuts that the dust is difficult to enter and is not influenced by the wall.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a splashproof box structure that opens and shuts, includes end box and lid, characterized by: be equipped with on the end box with lid normal running fit's slewing mechanism, be equipped with a plurality of location muscle in the lid, slewing mechanism includes with end box integrated into one piece's fixed wall and sets up in fixed wall and cooperation location muscle and be used for realizing that the lid opens the elastic block of location, works as when the closed end box of lid, location muscle and slewing mechanism are established by the lid cover and are realized keeping apart with the external world.

Through adopting above-mentioned technical scheme, will fix a position the muscle and set up inside the lid, avoid the dust to get into and influence the product and open and shut.

The utility model discloses further set up to: the location muscle includes first locating surface, second locating surface and is located between first locating surface and the second locating surface and supports the switching arch of tight elasticity piece, works as when switching arch and elasticity piece counterbalance are tight, the elasticity piece produces the lid and rotates to first locating surface or from switching the protruding elastic force of rotating to the second locating surface of protruding rotation from switching, works as when the elasticity piece is relative with first locating surface, the lid closes the end box, works as when the elasticity piece is relative with the second locating surface, the lid is in the open mode.

Through adopting above-mentioned technical scheme, the shape of location muscle can realize that the product is certain angle at the automatic certain angle of hovering of open mode, and the elastic block can produce an elastic force drive lid and rotate between open mode and closed state simultaneously.

The utility model discloses further set up to: the rotating mechanism further comprises a rotating groove which is sunken downwards and used for rotating the box cover, and a groove used for rotating the positioning rib is formed in the rotating groove.

Through adopting above-mentioned technical scheme, make things convenient for the rotation of lid and location muscle soon.

The utility model discloses further set up to: the rotating mechanism further comprises a rotating shaft arranged on the fixed wall, and a rotating hole for enabling the rotating shaft to be clamped and matched to enable the box cover to rotate is formed in the box cover.

Through adopting above-mentioned technical scheme, realize that the lid is rotatory through the cooperation in pivot and commentaries on classics hole.

The utility model discloses further set up to: the lid is equipped with the guiding groove that is used for changeing the hole with the pivot guide embedding, the one end of guiding groove is close to lid inner wall, the other end extends to the position that is close to in changeing the hole.

The utility model discloses further set up to: the rotating shaft is provided with a rotating hole guide inclined plane which is matched with the guide groove to guide the rotating shaft to be embedded into the rotating hole.

Through adopting above-mentioned technical scheme, the setting up of guiding groove and guide inclined plane makes the pivot more conveniently imbed the commentaries on classics hole.

Drawings

FIG. 1 is a perspective view of an embodiment of the present invention;

FIG. 2 is an enlarged view of part A of the present invention;

FIG. 3 is an enlarged view of the portion B of the present invention;

FIG. 4 is an enlarged view of the section F of the present invention;

fig. 5 is a sectional view of the present invention in an opened state;

FIG. 6 is an enlarged view of the section C of the present invention;

fig. 7 is a cross-sectional view of a transition state diagram between an open state and a closed state of the present invention;

FIG. 8 is an enlarged view of the section D of the present invention;

fig. 9 is a sectional view of the closed state of the present invention;

fig. 10 is an enlarged view of part E of the present invention.

In the figure: 1. a bottom case; 2. a box cover; 3. positioning ribs; 31. a first positioning surface; 32. a second positioning surface; 33. switching the projection; 4. a guide groove; 5. a rotating structure; 51. a fixed wall; 52. an elastic block; 53. a rotating tank; 54. a groove; 6. a guide ramp; 61. a rotating shaft; 62. and (6) rotating the hole.

Detailed Description

Embodiments of the present invention are further described with reference to fig. 1 to 10.

The utility model provides a splashproof box structure that opens and shuts, includes end box 1 and lid 2, be equipped with on the end box 1 with 2 normal running fit's of lid slewing mechanism 5, lid 2 is inside to be equipped with two location muscle 3, slewing mechanism 5 include with end box 1 integrated into one piece's fixed wall 51 and set up in fixed wall 51 and cooperate location muscle 3 to be used for realizing that the lid opens two elastic block 52 of location, when the closed end box of lid, location muscle 3 all is established and is realized keeping apart with the external world with the rotation portion by the lid cover.

The positioning rib 3 comprises a first positioning surface 31, a second positioning surface 32 and a switching protrusion 33 which is located between the first positioning surface 31 and the second positioning surface 32 and tightly abuts against the elastic block 52, when the switching protrusion 33 tightly abuts against the elastic block 52, the elastic block 52 generates an elastic force for the box cover 2 to rotate from the switching protrusion 33 to the first positioning surface 31 or from the switching protrusion 33 to the second positioning surface 32, when the elastic block 52 is opposite to the first positioning surface 31, the box cover 2 covers the bottom box 1, the box cover 2 is in a closed state, and when the elastic block 52 is opposite to the second positioning surface 32, the box cover 2 is suspended at a certain angle and the box cover 2 is in an open state.

The rotating mechanism 5 further comprises a rotating groove 53 recessed downwards for the box cover 2 to rotate, and two grooves 54 for the positioning ribs 32 to rotate are arranged in the rotating groove 53. The rotating mechanism 5 further includes a rotating shaft 61 disposed on the fixed wall 51, and a rotating hole 62 is disposed in the box cover 2 for the rotating shaft 61 to engage with and rotate the box cover 2.

The box cover 2 is provided with a guide groove 4 for guiding the rotating shaft 61 to be embedded into the rotating hole 62, one end of the guide groove 4 is close to the inner wall of the box cover 2, and the other end extends to a position close to the rotating hole 62. The rotating shaft 61 is provided with a guide inclined surface 6 which is matched with the guide groove 4 to lead the rotating shaft 61 to be inserted into the rotating hole 62.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a splashproof box structure that opens and shuts, includes end box (1) and lid (2), characterized by: be equipped with on end box (1) and rotate complex slewing mechanism (5) with lid (2), be equipped with a plurality of location muscle (3) in lid (2), slewing mechanism (5) include with end box (1) integrated into one piece fixed wall (51) and set up in fixed wall (51) and cooperation location muscle (3) and be used for realizing that the lid opens elastic block (52) of location, work as during closed end box (1) in lid (2), location muscle (3) are established by lid (2) cover with slewing mechanism (5) and are realized keeping apart with the external world.

2. The splash box opening and closing structure of claim 1, wherein: the positioning rib (3) comprises a first positioning surface (31), a second positioning surface (32) and a switching protrusion (33) which is located between the first positioning surface (31) and the second positioning surface (32) and tightly abuts against the elastic block (52), when the switching protrusion (33) tightly abuts against the elastic block (52), the elastic block (52) generates an elastic force for the box cover (2) to rotate to the first positioning surface (31) from the switching protrusion (33) or to rotate to the second positioning surface (32) from the switching protrusion (33), when the elastic block (52) is opposite to the first positioning surface (31), the box cover (2) covers the bottom box (1), and when the elastic block (52) is opposite to the second positioning surface (32), the box cover (2) is in an opening state.

3. The splash box opening and closing structure of claim 1, wherein: the rotating mechanism (5) further comprises a rotating groove (53) which is downwards sunken and used for rotating the box cover (2), and a groove (54) used for rotating the positioning rib (3) is formed in the rotating groove (53).

4. The splash box opening and closing structure of claim 1, wherein: the rotating mechanism (5) further comprises a rotating shaft (61) arranged on the fixed wall (51), and a rotating hole (62) for enabling the rotating shaft (61) to be clamped and matched to enable the box cover (2) to rotate is formed in the box cover (2).

5. The splash box opening and closing structure of claim 4, wherein: lid (2) are equipped with and are used for guiding groove (4) of embedding commentaries on classics hole (62) with pivot (61), the one end of guiding groove (4) is close to lid (2) inner wall, the other end extends to and is close to the position in commentaries on classics hole (62).

6. The splash box opening and closing structure of claim 5, wherein: the rotating shaft (61) is provided with a guide inclined plane (6) which is matched with the guide groove (4) to guide the rotating shaft (61) to be embedded into the rotating hole (62).