CN220325960U

CN220325960U - Plastic shell of light environment-friendly household appliance

Info

Publication number: CN220325960U
Application number: CN202321166088.5U
Authority: CN
Inventors: 贺思军; 贺建军
Original assignee: Suzhou Huihong Electric Appliance Co ltd
Current assignee: Suzhou Huihong Electric Appliance Co ltd
Priority date: 2023-05-16
Filing date: 2023-05-16
Publication date: 2024-01-09
Anticipated expiration: 2033-05-16

Abstract

The utility model discloses a plastic shell of a light environment-friendly household appliance, which comprises an upper shell, wherein a lower shell is arranged at the bottom of the upper shell, a mounting through groove is formed in one side of the upper end of the upper shell, an air outlet frame is arranged on the inner side of the mounting through groove, dust-proof sheets are uniformly and movably arranged on the inner side of the air outlet frame, first rotating shafts are symmetrically and fixedly connected with toilets at two ends of the dust-proof sheets, and circular sleeves are symmetrically embedded at two sides of an inner cavity of the air outlet frame. This lightweight environmental protection type household electrical appliance's plastic casing, through the installation through groove of setting and the frame of giving vent to anger gaseous discharge when can facilitate the use, the setting of dust proof sheet cooperation first pivot and round cover is convenient for seal the frame of giving vent to anger, and the atmospheric pressure can blow the dust proof sheet and open the upset when using, and the dust proof sheet is closed in the automatic whereabouts of gravity when not using, has avoided the entering of dust.

Description

Plastic shell of light environment-friendly household appliance

Technical Field

The utility model relates to the field of plastic shells, in particular to a plastic shell of a light-weight environment-friendly household appliance.

Background

Home appliances mainly refer to various electric and electronic appliances used in households and the like. Also called domestic electric appliance and daily electric appliance. The household appliance releases people from heavy, trivial and time-consuming household work, creates more comfortable and graceful life and working environment which are more beneficial to physical and mental health for people, provides rich and colorful cultural entertainment conditions and becomes a necessity for modern family life. The household appliance shell is generally a sheet structure which is formed by surrounding an inner curved surface and an outer curved surface, the thickness of the sheet structure is far smaller than the minimum curvature radius and the plane size of a middle surface, the sheet structure is a general name of a thin shell and a middle thick shell, the following types of plastic shells, aluminum profile shells, sheet metal shells, stainless steel shells and the like are mainly used in the market at present, and most of the existing plastic shells have the characteristics of light weight, environmental protection and the like.

The current air fryer is generally formed by splicing and fixing an upper shell and a lower shell. One side of the air frying pot is also provided with an air outlet which is communicated with the inside and is in an open shape, dust is easy to enter the inside when the air frying pot is not used, in addition, the existing air frying pot is installed in an inserting mode through an inserting column and an inserting cylinder in an inserting mode when the air frying pot is assembled, the installation effect is poor, the sealing performance is poor, and the inserting column is easy to break.

Therefore, it is necessary to provide a plastic housing of a lightweight and environment-friendly household appliance to solve the above problems.

Disclosure of Invention

The utility model mainly aims to provide a plastic shell of a light environment-friendly household appliance, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a plastic casing of lightweight environmental protection type household electrical appliances, includes the casing, the bottom of going up the casing is provided with down the casing, one side of going up the casing upper end is provided with the installation and leads to the groove, the inboard that the installation leads to the groove is provided with the frame of giving vent to anger, the inboard uniform activity of the frame of giving vent to anger is provided with the dust proof sheet, the first pivot of lavatory symmetry fixedly connected with is gone up at the both ends of dust proof sheet, the bilateral symmetry of the frame inner chamber of giving vent to anger is inlayed and is equipped with the circle cover.

Preferably, the circular sleeves are in one-to-one correspondence with the first rotating shafts, and the first rotating shafts are movably connected to the inner sides of the circular sleeves.

Preferably, the inner chamber rear side of installation logical groove is provided with spacing frame, the spacing groove has been seted up to installation logical groove inner chamber top and bottom symmetry middle part symmetry, the middle part symmetry at both ends is provided with the cavity about the frame of giving vent to anger, the inboard of cavity is rotated through the second pivot and is connected with rotatory piece, two one side of keeping away from mutually of rotatory piece all is provided with the stopper, two one side symmetry of keeping away from mutually of cavity is provided with the holding tank, one side of rotatory piece is provided with the notch, one side that the cavity inner chamber is close to the notch is provided with the arch, bellied one side is provided with compression spring.

Preferably, the spacing frame is laminated with the back of frame of giving vent to anger, the stopper is located the inboard of holding tank to the one end that the rotatory piece was kept away from to the stopper is pegged graft with the spacing groove and is cooperated.

Preferably, the compression spring and the bulge are both positioned at the inner side of the notch, one end of the compression spring, which is far away from the bulge, is fixedly connected with the inner wall of the notch, one end of the second rotating shaft extends to the outer side of the air outlet frame, and a knob is arranged at one end extending to the outer side.

Preferably, the bottom periphery of the upper shell is provided with a splicing ring, the top periphery of the lower shell is provided with a splicing groove, the bottoms of the splicing ring and the inner cavity of the splicing groove are respectively provided with a rubber gasket, the splicing ring is in splicing fit with the splicing groove, and the two rubber gaskets are in butt fit.

Advantageous effects

Compared with the prior art, the utility model provides the plastic shell of the light environment-friendly household appliance, which has the following beneficial effects:

1. this lightweight environmental protection type household electrical appliance's plastic casing, through the installation through groove of setting and the frame of giving vent to anger gaseous discharge when can facilitate the use, the setting of dust proof sheet cooperation first pivot and round cover is convenient for seal the frame of giving vent to anger, and the atmospheric pressure can blow the dust proof sheet and open the upset when using, and the dust proof sheet is closed in the automatic whereabouts of gravity when not using, has avoided the entering of dust.

2. This lightweight environmental protection type household electrical appliances's plastic casing through spacing frame, spacing groove, knob, stopper, rotatory piece, second pivot, notch, compression spring, bellied the dismouting that can conveniently give vent to anger the frame of mutually supporting that sets up, and then is convenient for clean the maintenance to the dust proof sheet, convenient operation has increased the convenience.

3. This lightweight environmental protection type domestic appliance's plastic casing, splice through splice circle, rubber packing ring, the splice groove that sets up casing and the concatenation of casing down of being convenient for, difficult rupture, the leakproofness is good.

Drawings

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

FIG. 2 is a schematic illustration of the upper housing and lower housing of the present utility model shown in a disassembled configuration;

FIG. 3 is a schematic view of the structure of the air outlet frame of the present utility model;

FIG. 4 is a schematic cross-sectional view of the air outlet frame and dust-proof sheet of the present utility model;

FIG. 5 is an enlarged view of the utility model at A in FIG. 4;

fig. 6 is a schematic view showing the structure of the mounting through groove of the present utility model.

In the figure: 1. an upper housing; 2. a lower housing; 3. an air outlet frame; 4. a dust-proof sheet; 5. splicing rings; 6. a rubber gasket; 7. a splice groove; 8. a knob; 9. a limiting block; 10. a first rotating shaft; 11. a round sleeve; 12. a cavity; 13. a second rotating shaft; 14. a rotating block; 15. a limit groove; 16. a receiving groove; 17. a notch; 18. a compression spring; 19. a protrusion; 20. installing a through groove; 21. and a limit frame.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-6, a plastic casing of lightweight environmental protection type household electrical appliances, including last casing 1, the bottom of going up casing 1 is provided with down casing 2, one side of going up casing 1 upper end is provided with installation through groove 20, the inboard of installation through groove 20 is provided with out air frame 3, the inboard of air frame 3 evenly activity is provided with dust proof sheet 4, the first pivot 10 of lavatory symmetry fixedly connected with is gone up at dust proof sheet 4's both ends, the bilateral symmetry of air frame 3 inner chamber inlays and is equipped with circle cover 11, circle cover 11 and first pivot 10 one-to-one, and first pivot 10 swing joint is in the inboard of circle cover 11, the setting through groove 20 through setting up and air frame 3 can be convenient for seal out air when using through setting up of dust proof sheet 4 cooperation first pivot 10 and circle cover 11, the air pressure can blow out dust proof sheet 4 and overturn, dust proof sheet 4 is closed under gravity whereabouts voluntarily when not using, the entering of dust has been avoided.

The inner chamber rear side of installation logical groove 20 is provided with spacing frame 21, spacing frame 21 is laminated with the back of frame 3 of giving vent to anger, spacing groove 15 has been seted up to the middle part symmetry of installation logical groove 20 inner chamber top and bottom, the middle part symmetry at the both ends is provided with cavity 12 about the frame 3 of giving vent to anger, the inboard of cavity 12 is connected with rotatory piece 14 through the rotation of second pivot 13, the one end of second pivot 13 extends to the outside of frame 3 of giving vent to anger, and the one end that extends to the outside is provided with knob 8, the looks that keeps away from of two rotatory pieces 14 all is provided with stopper 9, the looks that keeps away from of two cavities 12 is provided with holding tank 16 symmetrically, stopper 9 is located the inboard of holding tank 16, and the one end that the stopper 9 kept away from rotatory piece 14 is pegged graft the cooperation with spacing tank 15, one side of rotatory piece 14 is provided with notch 17, one side of cavity 12 is provided with protruding 19, one side of protruding 19 is provided with compression spring 18, compression spring 18 and protruding 19 all are located the inboard of notch 17, and the one end that the compression spring 18 kept away from protruding 19 is provided with the inner wall fixed connection of notch 17, through spacing frame 21 that sets up, spacing groove 15, knob 8, knob 9, rotatory piece 14, the second pivot 13, the convenience of rotation piece 13, the mutual easy to clean of operation of the piece is kept away from, the recess is convenient to be maintained, the mutual operation, the dust-proof piece is convenient to be moved.

The bottom periphery of the upper shell 1 is provided with a splicing ring 5, the top periphery of the lower shell 2 is provided with a splicing groove 7, the bottoms of the splicing ring 5 and the inner cavity of the splicing groove 7 are respectively provided with a rubber gasket 6, the splicing ring 5 is in splicing fit with the splicing groove 7, the two rubber gaskets 6 are in butt fit, the splicing of the upper shell 1 and the lower shell 2 is facilitated through the arranged splicing ring 5, the rubber gaskets 6 and the splicing groove 7, and the splicing ring is not easy to break and good in sealing performance. It should be noted that, the utility model is a plastic housing of a lightweight environment-friendly household appliance, the installation through groove 20 and the air outlet frame 3 can facilitate the discharge of air during use, the dustproof sheet 4 is matched with the first rotating shaft 10 and the circular sleeve 11, the air pressure can blow the dustproof sheet 4 open and turn over during use, the dustproof sheet 4 automatically falls down and closes under gravity when not in use, the entry of dust is avoided, the mutual cooperation of the limit frame 21, the limit groove 15, the knob 8, the limit block 9, the rotating block 14, the second rotating shaft 13, the notch 17, the compression spring 18 and the bulge 19 can facilitate the disassembly and assembly of the air outlet frame 3, specifically, the rotating block 14 is driven to rotate through the second rotating shaft 13, the rotating block 14 compresses the compression spring 18 through the notch 17 and the bulge 19, and simultaneously the rotating block 14 drives the limit block 9 to be separated from the limit groove 15 and enter the containing groove 16, finally the air outlet frame 3 is taken down from the installation through groove 20, the easy maintenance of the dustproof sheet 4 is facilitated, the easy operation is increased, the gasket is convenient to splice the housing 1, the gasket is not spliced with the gasket is convenient to splice housing 1, and the gasket is convenient to splice housing 1 and splice housing 2.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a plastic casing of lightweight environmental protection type household electrical appliances, includes casing (1), its characterized in that: the utility model discloses a dustproof device for the toilet, including casing (1) and cover, casing (1) is provided with the bottom of casing (1), one side of casing (1) upper end is provided with installs logical groove (20), the inboard of installing logical groove (20) is provided with frame (3) of giving vent to anger, the inboard uniform activity of frame (3) of giving vent to anger is provided with dust guard (4), the first pivot (10) of lavatory symmetry fixedly connected with is gone up at both ends of dust guard (4), the bilateral symmetry of frame (3) inner chamber of giving vent to anger is inlayed and is equipped with circle cover (11).

2. The plastic housing of a lightweight environmentally friendly household appliance as claimed in claim 1, wherein: the circular sleeves (11) are in one-to-one correspondence with the first rotating shafts (10), and the first rotating shafts (10) are movably connected to the inner sides of the circular sleeves (11).

3. The plastic housing of a lightweight environmentally friendly household appliance as claimed in claim 1, wherein: the utility model discloses a solar cell module, including installation logical groove (20), cavity rear side, installation logical groove (20) inner chamber top and bottom symmetry middle part symmetry have seted up spacing groove (15), the middle part symmetry at the both ends is provided with cavity (12) about frame (3) give vent to anger, the inboard of cavity (12) is connected with rotatory piece (14) through second pivot (13) rotation, two one side of keeping away from mutually of rotatory piece (14) all is provided with stopper (9), two one side symmetry of keeping away from mutually of cavity (12) is provided with holding tank (16), one side of rotatory piece (14) is provided with notch (17), one side that cavity (12) inner chamber is close to notch (17) is provided with arch (19), one side of arch (19) is provided with compression spring (18).

4. A plastic housing of a lightweight environmentally friendly household appliance as claimed in claim 3, wherein: the limiting frame (21) is attached to the back of the air outlet frame (3), the limiting block (9) is located on the inner side of the containing groove (16), and one end, away from the rotating block (14), of the limiting block (9) is in plug-in fit with the limiting groove (15).

5. A plastic housing of a lightweight environmentally friendly household appliance as claimed in claim 3, wherein: the compression spring (18) and the bulge (19) are both positioned on the inner side of the notch (17), one end of the compression spring (18) away from the bulge (19) is fixedly connected with the inner wall of the notch (17), one end of the second rotating shaft (13) extends to the outer side of the air outlet frame (3), and one end extending to the outer side is provided with a knob (8).

6. The plastic housing of a lightweight environmentally friendly household appliance as claimed in claim 1, wherein: the novel plastic splicing device is characterized in that a splicing ring (5) is arranged on the periphery of the bottom of the upper shell (1), a splicing groove (7) is formed in the periphery of the top of the lower shell (2), rubber gaskets (6) are arranged at the bottom of the splicing ring (5) and the bottom of an inner cavity of the splicing groove (7), the splicing ring (5) is in splicing fit with the splicing groove (7), and the two rubber gaskets (6) are in butt fit.