CN215664903U

CN215664903U - Plastic upper cover of plating layer

Info

Publication number: CN215664903U
Application number: CN202122072143.1U
Authority: CN
Inventors: 韩伟
Original assignee: Wuxi Fangjun Technology Co ltd
Current assignee: Wuxi Fangjun Technology Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-01-28
Anticipated expiration: 2031-08-31

Abstract

The utility model discloses a plastic upper cover with a coating, which has the technical scheme that: the first cover body and the second cover body are of an integrally formed structure, the first cover body is communicated with the second cover body, an annular limiting block is arranged on the first cover body, an annular sealing gasket is arranged between the annular limiting block and the inner wall of the first cover body, a limiting lug is arranged on the annular limiting block, and a thread groove is arranged on the inner wall of the first cover body; the plastic bucket cover is characterized in that an articulating mechanism is arranged on the second cover body, an cover plate is hinged to the articulating mechanism, the overall structural strength of the plastic upper cover is improved as the first cover body and the second cover body are integrally formed, the installation of an annular sealing gasket is facilitated through an annular limiting block, the sealing performance of the connection of the upper cover is improved as the annular sealing gasket is facilitated, and the first cover body is convenient to install on the plastic bucket through the thread groove.

Description

Plastic upper cover of plating layer

Technical Field

The utility model relates to the technical field of plastic upper covers, in particular to a plastic upper cover with a coating.

Background

Compared with metal products, the plastic electroplated product not only can realize good metal texture, but also can reduce the weight of the product, effectively improve the appearance and the decoration of the plastic, and simultaneously improve the performances of the plastic in the aspects of electricity, heat, corrosion resistance and the like, but the selection of the plastic material for electroplating needs to comprehensively consider the factors of the processing performance, the mechanical performance, the material cost, the electroplating cost, the difficulty degree of electroplating, the dimensional precision and the like of the material. Due to the advantages of the structure, the plating solution not only has excellent comprehensive performance and is easy to process and form, but also can be easily corroded on the surface of the material to obtain higher plating layer binding force, so that the plating solution is very commonly applied to electroplating at present.

When the existing plastic bucket upper cover is used, the installation is troublesome, the structure is not firm enough, and the sealing performance is poor.

SUMMERY OF THE UTILITY MODEL

In view of the problems mentioned in the background, it is an object of the present invention to provide a plated plastic overcap that solves the problems mentioned in the background.

The technical purpose of the utility model is realized by the following technical scheme:

a plastic upper cover with a coating comprises a first cover body and a second cover body, wherein the first cover body and the second cover body are of an integrally formed structure, the first cover body is communicated with the second cover body, an annular limiting block is arranged on the first cover body, an annular sealing gasket is arranged between the annular limiting block and the inner wall of the first cover body, a limiting lug is arranged on the annular limiting block, and a thread groove is arranged on the inner wall of the first cover body;

the hinge mechanism is arranged on the second cover body, the hinge mechanism is hinged with an cover plate, a plurality of springs are mounted on the cover plate, and a sealing plate is mounted at one end of each spring.

Through adopting the above technical scheme, be favorable to improving the overall structure intensity of plastics upper cover through first lid and second lid as integrated into one piece structure, be favorable to the installation of annular sealing pad through annular stopper, be favorable to improving the sealing performance that the upper cover is connected through annular sealing pad, be convenient for first lid to install on the plastic drum through the thread groove that is equipped with, the plastics upper cover is conveniently directly opened to articulated apron on the second lid, make things convenient for the use of plastic drum, be favorable to improving the stability that closing plate and second lid are connected through the spring that is equipped with, improve sealing performance.

Preferably, a plurality of positioning grooves distributed circumferentially are formed in the annular limiting block, a plurality of positioning blocks distributed circumferentially are arranged on the annular sealing gasket, and the positioning blocks are mounted in the positioning grooves.

Through adopting above-mentioned technical scheme, mutually support through locating piece and constant head tank, be favorable to improving the stability of annular seal pad installation.

Preferably, the outside of first lid is provided with the mounting panel that a plurality of equidistance distribute on the surface, fixed mounting has the rotor plate on the mounting panel, rotate on the rotor plate and install the handle.

Through adopting above-mentioned technical scheme, through the rotor plate of fixing on the mounting panel, the installation of the handle of being convenient for.

Preferably, the hinge mechanism comprises a hinge seat, a hinge block and a pin, the hinge seat is fixedly mounted on the second cover body, the hinge block is rotatably mounted on the hinge seat through the pin, and one end of the hinge block is fixedly mounted on the cover plate.

Through adopting above-mentioned technical scheme, articulated seat is connected through pin and articulated piece rotation, is convenient for rotate the apron.

Preferably, a gasket is sleeved at one end of the pin, a pin hole is formed in one end of the pin, and a pin strip is inserted into the pin hole.

Through adopting above-mentioned technical scheme, the pinhole that the one end of pin set up is convenient for the cartridge of round pin strip, and the gasket of one end suit through the pin is favorable to reducing the wearing and tearing of round pin strip.

Preferably, a first clamping block is arranged on the first cover body, a second clamping block is fixedly mounted on the cover plate, and the second clamping block is clamped on the first clamping block.

Through adopting above-mentioned technical scheme, through second fixture block on first fixture block, the apron of being convenient for is fixed on first lid.

Preferably, the second cover body is provided with a mounting groove, and the sealing plate is clamped in the mounting groove.

Through adopting above-mentioned technical scheme, through the mounting groove and the mutual block of closing plate that are equipped with, improve the convenience of closing plate installation.

In summary, the utility model mainly has the following beneficial effects:

in the first and the second plastic upper covers with the coating, the integral structure of the first cover body and the second cover body is favorable for improving the overall structural strength of the plastic upper cover, the installation of the annular sealing gasket is favorable through the annular limiting block, the sealing performance of the connection of the upper cover is favorable through the annular sealing gasket, and the first cover body is convenient to install on the plastic barrel through the arranged thread groove;

in the second and the coating plastic upper cover, the plastic upper cover is conveniently and directly opened through the hinged cover plate on the second cover body, so that the plastic barrel is convenient to use, the stability of the connection between the sealing plate and the second cover body is favorably improved through the arranged spring, and the sealing performance is improved.

Drawings

FIG. 1 is one of the schematic structural diagrams of the present invention;

FIG. 2 is a second schematic structural diagram of the present invention;

FIG. 3 is a third schematic view of the present invention;

FIG. 4 is a cross-sectional view of the structure of the present invention;

fig. 5 is a partially enlarged view of a portion a in fig. 3.

Reference numerals: 1. a first cover body; 2. a second cover body; 3. an annular stop block; 4. an annular seal; 5. a limiting bump; 6. a thread groove; 7. a hinge mechanism; 71. a hinged seat; 72. a hinged block; 73. a pin; 8. a cover plate; 9. a spring; 10. a sealing plate; 11. positioning a groove; 12. positioning blocks; 13. mounting a plate; 14. a rotating plate; 15. a handle; 16. a gasket; 17. a pin hole; 18. a pin strip; 19. a first clamping block; 20. a second fixture block; 21. and (4) mounting the groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a plastic upper cover with a plated layer comprises a first cover body 1 and a second cover body 2, wherein the first cover body 1 and the second cover body 2 are of an integrally formed structure, the first cover body 1 is communicated with the second cover body 2, an annular limiting block 3 is arranged on the first cover body 1, an annular sealing gasket 4 is arranged between the annular limiting block 3 and the inner wall of the first cover body 1, a limiting bump 5 is arranged on the annular limiting block 3, and a thread groove 6 is arranged on the inner wall of the first cover body 1;

the second cover body 2 is provided with a hinge mechanism 7, the hinge mechanism 7 is hinged with a cover plate 8, the cover plate 8 is provided with a plurality of springs 9, and one end of each spring 9 is provided with a sealing plate 10.

Referring to fig. 1, the annular limiting block 3 is provided with a plurality of positioning grooves 11 distributed circumferentially, the annular sealing gasket 4 is provided with a plurality of positioning blocks 12 distributed circumferentially, the positioning blocks 12 are installed in the positioning grooves 11, and the positioning blocks 12 are matched with the positioning grooves 11, so that the installation stability of the annular sealing gasket 4 is improved.

Referring to fig. 2, a plurality of mounting plates 13 are equidistantly arranged on the outer surface of the first cover 1, a rotating plate 14 is fixedly mounted on the mounting plate 13, a handle 15 is rotatably mounted on the rotating plate 14, and the handle 15 is conveniently mounted through the rotating plate 14 fixed on the mounting plate 13.

Referring to fig. 3, the hinge mechanism 7 includes a hinge seat 71, a hinge block 72 and a pin 73, the hinge seat 71 is fixedly mounted on the second cover 2, the hinge block 72 is rotatably mounted on the hinge seat 71 through the pin 73, one end of the hinge block 72 is fixedly mounted on the cover plate 8, and the hinge seat 71 is rotatably connected with the hinge block 72 through the pin 73, so as to rotate the cover plate 8.

Referring to fig. 5, one end of the pin 73 is sleeved with the pad 16, one end of the pin 73 is provided with a pin hole 17, the pin strip 18 is inserted into the pin hole 17, the pin hole 17 arranged at one end of the pin 73 facilitates the insertion of the pin strip 18, and the pad 16 sleeved at one end of the pin 73 is beneficial to reducing the abrasion of the pin strip 18.

Referring to fig. 2, a first latch 19 is disposed on the first cover 1, a second latch 20 is fixedly mounted on the cover plate 8, the second latch 20 is fastened on the first latch 19, and the cover plate 8 is conveniently fixed on the first cover 1 by fastening the second latch 20 on the first latch 19.

Referring to fig. 4, the second cover 2 is provided with a mounting groove 21, the sealing plate 10 is engaged in the mounting groove 21, and the mounting groove 21 and the sealing plate 10 are engaged with each other, thereby improving the convenience of mounting the sealing plate 10.

The use principle and the advantages are as follows:

this cladding material plastics upper cover is when using, 6 screw threads of thread groove through setting up on the inner wall of first lid 1 are installed on the plastic drum, be favorable to the installation of the sealed 4 of annular pad through annular stopper 3, be favorable to improving the sealing performance that the upper cover is connected through the sealed 4 of annular pad, be convenient for first lid 1 to install on the plastic drum through the thread groove 6 that is equipped with, articulated seat 71 rotates with articulated piece 72 through pin 73 and is connected, be convenient for rotate 8 open plastic drum of apron and use, be favorable to improving the stability that closing plate 10 and second lid 2 are connected through spring 9 when apron 8 is closed, improve sealing performance.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cladding material plastics upper cover, includes first lid (1) and second lid (2), its characterized in that: the first cover body (1) and the second cover body (2) are of an integrally formed structure, the first cover body (1) is communicated with the second cover body (2), an annular limiting block (3) is arranged on the first cover body (1), an annular sealing gasket (4) is arranged between the annular limiting block (3) and the inner wall of the first cover body (1), a limiting lug (5) is arranged on the annular limiting block (3), and a thread groove (6) is arranged on the inner wall of the first cover body (1);

the hinge mechanism (7) is arranged on the second cover body (2), the hinge mechanism (7) is hinged with a cover plate (8), the cover plate (8) is provided with a plurality of springs (9), and one end of each spring (9) is provided with a sealing plate (10).

2. A coated plastic overcap as in claim 1, wherein: the annular limiting block (3) is provided with positioning grooves (11) distributed in a plurality of circumferences, the annular sealing gasket (4) is provided with positioning blocks (12) distributed in a plurality of circumferences, and the positioning blocks (12) are installed in the positioning grooves (11).

3. A coated plastic overcap as in claim 1, wherein: the utility model discloses a portable electronic device, including first lid (1), the outside of first lid is provided with mounting panel (13) that a plurality of equidistance distribute on the surface, fixed mounting has rotor plate (14) on mounting panel (13), rotor plate (14) are gone up to rotate and are installed handle (15).

4. A coated plastic overcap as in claim 1, wherein: articulated mechanism (7) are including articulated seat (71), articulated piece (72) and pin (73), articulated seat (71) fixed mounting be in on second lid (2), articulated piece (72) are passed through pin (73) rotate to be installed on articulated seat (71), the one end fixed mounting of articulated piece (72) be in on apron (8).

5. A coated plastic overcap as in claim 4, wherein: one end of the pin (73) is sleeved with a gasket (16), one end of the pin (73) is provided with a pin hole (17), and a pin strip (18) is inserted in the pin hole (17).

6. A coated plastic overcap as in claim 1, wherein: the first cover body (1) is provided with a first clamping block (19), the cover plate (8) is fixedly provided with a second clamping block (20), and the second clamping block (20) is clamped on the first clamping block (19).

7. A coated plastic overcap as in claim 1, wherein: the second cover body (2) is provided with an installation groove (21), and the sealing plate (10) is clamped in the installation groove (21).