CN211556253U

CN211556253U - Splash-proof box with opening and closing structure

Info

Publication number: CN211556253U
Application number: CN201922150594.5U
Authority: CN
Inventors: 施狄; 马腾
Original assignee: Ningbo Gongniu Electric Appliances Co Ltd
Current assignee: Ningbo Gongniu Electric Appliances Co Ltd
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-09-22
Anticipated expiration: 2029-12-04

Abstract

The utility model belongs to the technical field of the splashproof box, especially a splashproof box with open and shut structure. The splash-proof box comprises a base, a face cover movably connected with the base and an opening and closing structure. The opening and closing structure comprises a mounting groove arranged on the surface cover, buckle grooves respectively arranged on two sides of the base, and a sliding telescopic mechanism in sliding connection with the mounting groove. The sliding telescopic mechanism can be stretched between the buckling grooves to be buckled or separated from the buckling grooves. The utility model discloses a splashproof box open and shut through the mechanism control that opens and shuts, and the dynamics is steerable, and the reliability that opens and shuts is high.

Description

Splash-proof box with opening and closing structure

Technical Field

The utility model belongs to the technical field of the splashproof box, especially a splashproof box with open and shut structure.

Background

The existing splash-proof box comprises a base and a face cover. The opening and closing structure of the splash-proof box comprises elastic ribs arranged on the base and a clamping groove arranged on the face cover. The elastic rib piece is provided with a bulge corresponding to the buckle groove, and the bulge is matched with the buckle groove to realize the opening and closing of the splash-proof box. However, the elastic ribs are easily broken and a large force is required to open the panel cover. After the splash-proof box is opened and closed for many times, the elastic ribs are easy to deform, so that the opening and closing structure of the splash-proof box is invalid, and the use reliability of the splash-proof box is low.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a splash box with an opening and closing structure to solve the above problems.

The utility model provides a splashproof box with structure opens and shuts, the splashproof box include the base, with base swing joint's face lid, and the structure of opening and shutting. The opening and closing structure comprises a mounting groove arranged on the surface cover, buckle grooves respectively arranged on two sides of the base, and a sliding telescopic mechanism in sliding connection with the mounting groove. The sliding telescopic mechanism can be stretched between the buckling grooves to be buckled or separated from the buckling grooves.

Furthermore, the sliding telescopic mechanism comprises a shifting button arranged on one side of the face cover far away from the base, a pressing plate arranged on one side of the face cover close to the base, a sliding buckle in sliding connection with the pressing plate, and a spring abutted against the shifting button.

Furthermore, an inclined guide rail is arranged on the pressing plate, the opening and closing structure further comprises a sliding buckle limiting part arranged on the face cover, the sliding buckle is arranged on the sliding buckle limiting part in a sliding mode to be clamped or separated from the buckle groove, and the sliding buckle is connected with the inclined guide rail in a sliding mode.

Further, be provided with spring abutting portion on dialling the button, the mounting groove includes first mounting groove, the structure that opens and shuts still includes the spacing portion of spring that sets up on the face lid, spring abutting portion slide set up in the first mounting groove, the one end butt of spring in spring spacing portion, the other end butt in spring abutting portion.

Furthermore, the opening and closing structure further comprises a pressing plate limiting block arranged on the surface cover, a pressing plate limiting rib is arranged on the pressing plate limiting block, a limiting groove is formed in one side, close to the base, of the pressing plate, and the pressing plate limiting rib is connected with the limiting groove in a sliding fit mode.

Further, the mounting groove still includes the second mounting groove, be provided with the screw post on dialling the button, be provided with the screw hole on the clamp plate, the screw post with the screw hole pass through screwed connection and slide set up in the second mounting groove.

Furthermore, the clamping mechanism further comprises an extension sheet arranged on the base, and the clamping groove is arranged on one side, close to the face cover, of the extension sheet.

Furthermore, one side of the slide fastener, which is far away from the pressing plate, is provided with a double-sided chamfer.

Furthermore, a fixing column is arranged on the spring limiting portion, and one end of the spring is sleeved on the fixing column.

Further, the splashproof box still including rotate set up in return spring pole on the base and the cover is located return spring on the return spring pole, return spring is used for when the open-close structure is opened, realize the face lid is automatic bounces.

Compared with the prior art, the utility model provides a splashproof box with structure opens and shuts, through setting up the structure that opens and shuts, it includes the slip telescopic machanism. The sliding telescopic mechanism is slidably connected to the mounting groove on the face cover and can stretch out and draw back between the buckling grooves to be clamped or separated from the buckling grooves, so that the splash-proof box is opened and closed, the operation is convenient, and the reliability is high.

Drawings

Fig. 1 is the utility model provides an exploded structure schematic diagram of splashproof box.

Fig. 2 is a schematic structural view of the splash box of fig. 1 in an open state.

Fig. 3 is a schematic view of an assembly structure of a pressing plate and a slide fastener of the splash box of fig. 1.

Fig. 4 is a schematic view of a structure of one side of a toggle button of the splash guard box of fig. 1.

Fig. 5 is a partial structural view of the opening and closing structure of the splash box of fig. 1 in a closed state.

Fig. 6 is a partial structural view of an opening and closing structure of the splash box of fig. 1 in an opened state.

Detailed Description

Specific examples of the present invention will be described in further detail below. It should be understood that the description herein of embodiments of the invention is not intended to limit the scope of the invention.

As shown in fig. 1 to fig. 6, it is a schematic structural diagram of a splash box with an opening and closing structure provided by the present invention. The splash-proof box comprises a base 10, a face cover 20 movably connected with the base 10, an opening and closing structure 30, a return spring rod 40 rotatably arranged on the base 10, and a return spring 50 sleeved on the return spring rod 40. The return spring 50 can use its own elastic force to automatically spring the face cover 20 when the opening and closing structure 30 is opened. It is contemplated that the splash box, as a single splash box, may also include other functional modules, such as seal assemblies, drain structures, mounting assemblies, etc., which are well known to those skilled in the art and will not be described in detail herein.

The base 10 may comprise an inner cavity for mounting a switch socket or the like, and therefore it may further comprise some mounting components for mounting a switch socket, and sealing plugs or the like for waterproofing, but this is per se prior art and will not be described herein.

The face cover 20 is used for being rotatably connected and matched with the base 10 to protect a switch socket and the like installed in a splash-proof box, but the face cover per se is the prior art and is not described in detail herein.

The opening and closing structure 30 includes an installation groove 21 disposed on the face cover 20, fastening grooves 11 respectively disposed on two sides of the base 10, an extension piece 12 disposed on the base 10, and a sliding telescopic mechanism slidably connected to the installation groove 21. The sliding telescopic mechanism can be stretched between the buckling grooves 11 to be buckled or separated from the buckling grooves 11. The fastening groove 11 is disposed on one side of the extension piece 12 close to the surface cover 20.

The sliding telescopic mechanism comprises a toggle button 31 arranged on one side of the face cover 20 far away from the base 10, a pressure plate 32 arranged on one side of the face cover 20 close to the base 10, a slide fastener 33 in sliding connection with the pressure plate, and a spring 34 abutted against the toggle button 31.

The dial 31 is provided with a spring contact portion 311. The mounting groove 21 includes a first mounting groove 211. The spring abutting portion 311 is slidably disposed in the first mounting groove 211. The opening and closing structure 30 further comprises a spring limiting portion 22 arranged on the face cover 20, and a fixing column 23 is arranged on the spring limiting portion 22. One end of the spring 34 abuts against the spring limiting portion 22 and is sleeved on the fixing column 23, and the other end abuts against the spring abutting portion 311, so that the axial direction and one end of the spring 34 are positioned. The dial button 31 is further provided with an anti-slip strip 313 which is used for guaranteeing friction between the hand and the dial button 31 when the dial button is dialed so as to prevent slipping.

The pressing plate 32 is provided with an inclined guide rail 321. The opening and closing structure 30 further includes a slide fastener limiting portion 24 disposed on the face cover 20. The slider 33 is slidably disposed on the slider limiting portion 24 to engage with or disengage from the fastening groove 11, and the slider 33 is slidably connected to the inclined guide rail 321, so that when the pressing plate slides along the surface cover 20, the slider 33 slides along the inclined guide rail 321. The slide fastener limiting portion 24 is disposed opposite to the fastening groove 11, so as to ensure that the slide fastener 33 can be accurately fastened or separated from the fastening groove 11 in the process of sliding along the slide fastener limiting portion 24. One side of the slide fastener 33, which is far away from the pressing plate 32, is provided with a double-sided chamfer, so that when the splash box is closed, only the face cover 20 needs to be pressed lightly, and the slide fastener 33 can slide into the buckle groove 11 through the chamfer to realize the closing of the splash box.

The opening and closing structure 30 further includes a pressing plate limiting block 25 disposed on the face cover 20. The pressing plate limiting block 25 is provided with a pressing plate limiting rib 26, one side of the pressing plate 32, which is close to the base 10, is provided with a limiting groove 322, or the pressing plate limiting block 25 is provided with a pressing plate limiting groove, and one side of the pressing plate 32, which is close to the base 10, is provided with a limiting rib. The limiting rib 26 is connected with the limiting groove 322 in a sliding fit manner to provide guidance for the sliding of the pressing plate 32 and prevent the pressing plate 32 from deviating during sliding.

The mounting groove 21 further includes a second mounting groove 212, the toggle button 31 is provided with a screw post 312, and the pressure plate 32 is provided with a screw hole 323. The screw post 312 and the screw hole 323 are connected by a screw and slidably disposed in the second mounting groove 212, so that the toggle button 31 and the pressing plate 32 are fixedly connected and synchronously slid.

When the splatter box is opened, the toggle button 31 is toggled up, the toggle button 31 compresses the spring 34, and at the same time, the pressing plate 32 slides up together with the toggle button 31. Due to the arrangement of the inclined guide rail 321, the upward movement of the pressing plate 32 generates a component force perpendicular to the moving direction of the pressing plate 32 to the slider 33, so that the slider 33 moves towards the pressing plate 32 along the inclined guide rail 321, and the sliders 33 on the two sides of the pressing plate 32 are continuously closed to be separated from the buckling grooves, thereby realizing the opening of the splash box. Due to the existence of the return spring rod 40 and the return spring, the face cover 20 automatically bounces under the action of the spring force of the return spring rod, and the face cover 20 of the splash-proof box is completely opened. Of course, the component force perpendicular to the moving direction of the pressing plate 32 generated by the sliding buckle 33 during the upward movement of the pressing plate 32 is too small or too large due to too large or too small inclination angle of the inclined guide rail 321, so that the sliding buckle 33 cannot slide smoothly, and the inclination angle of the inclined guide rail 321 is preferably set to 30-45 degrees.

When the splash box needs to be closed, the face cover 20 is pushed towards the base 10 by hand, when the slide fastener 33 slides to the touch fastener groove 11, due to the existence of the bidirectional chamfer, the slide fastener 33 can smoothly slide into the fastener groove 11, the operation is convenient, and the reliability is high.

Compared with the prior art, the utility model provides a splashproof box with structure opens and shuts, through setting up the structure of opening and shutting 30, it includes the slip telescopic machanism. The sliding telescopic mechanism can be slidably connected to the mounting groove 21 on the face cover 20 and can be telescopic between the buckling grooves 11 to be buckled or separated with the buckling grooves 11, so that the splash guard box can be opened and closed, and the operation is convenient and the reliability is high.

The above description is only for the preferred embodiment of the present invention and should not be construed as limiting the scope of the present invention, and any modification, equivalent replacement or improvement within the spirit of the present invention is encompassed by the claims of the present invention.

Claims

1. The utility model provides a splashproof box with structure opens and shuts which characterized in that: the splash-proof box comprises a base, a face cover and an opening and closing structure, wherein the face cover is movably connected with the base, the opening and closing structure comprises a mounting groove formed in the face cover, buckle grooves formed in two sides of the base respectively, and a sliding telescopic mechanism connected with the mounting groove in a sliding mode, and the sliding telescopic mechanism can stretch out and draw back between the buckle grooves to be clamped or separated from the buckle grooves.

2. The splash box with an opening-closing structure, according to claim 1, is characterized in that: the sliding telescopic mechanism comprises a shifting button arranged on one side of the face cover far away from the base, a pressing plate arranged on one side of the face cover close to the base, a sliding buckle in sliding connection with the pressing plate, and a spring abutted against the shifting button.

3. The splash box with an opening-closing structure as claimed in claim 2, wherein: the clamp plate is provided with an inclined guide rail, the opening and closing structure further comprises a slide fastener limiting part arranged on the surface cover, the slide fastener is arranged on the slide fastener limiting part in a sliding mode and is clamped or separated from the clamping groove, and the slide fastener is connected with the inclined guide rail in a sliding mode.

4. The splash box with an opening-closing structure, according to claim 3, is characterized in that: the spring butt joint part is arranged on the shifting button, the mounting groove comprises a first mounting groove, the opening and closing structure further comprises a spring limiting part arranged on the face cover, the spring butt joint part is arranged in the first mounting groove in a sliding mode, one end of the spring is abutted to the spring limiting part, and the other end of the spring is abutted to the spring butt joint part.

5. The splash box with an opening-closing structure, according to claim 4, is characterized in that: the opening and closing structure further comprises a pressing plate limiting block arranged on the surface cover, a pressing plate limiting rib is arranged on the pressing plate limiting block, a limiting groove is formed in one side, close to the base, of the pressing plate, and the pressing plate limiting rib is connected with the limiting groove in a sliding fit mode.

6. The splash box with an opening-closing structure, according to claim 5, is characterized in that: the mounting groove still includes the second mounting groove, be provided with the screw post on dialling the button, be provided with the screw hole on the clamp plate, the screw post with the screw hole passes through screwed connection and slides set up in the second mounting groove.

7. The splash box with an opening-closing structure, according to claim 1, is characterized in that: the clamping mechanism further comprises an extension piece arranged on the base, and the clamping groove is arranged on one side, close to the face cover, of the extension piece.

8. The splash box with an opening-closing structure as claimed in claim 2, wherein: and a double-sided chamfer is arranged on one side of the slide fastener, which is far away from the pressing plate.

9. The splash box with an opening-closing structure, according to claim 4, is characterized in that: a fixing column is arranged on the spring limiting portion, and one end of the spring is sleeved on the fixing column.

10. The splash box with an opening-closing structure, according to claim 1, is characterized in that: the splash-proof box is characterized in that the splash-proof box further comprises a return spring rod arranged on the base in a rotating mode, and a return spring arranged on the return spring rod in a sleeved mode, wherein the return spring is used for achieving automatic bouncing of the face cover when the opening and closing structure is opened.