CN215058344U - Quick assembling and disassembling combined electric scavenger fan - Google Patents
Quick assembling and disassembling combined electric scavenger fan Download PDFInfo
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- CN215058344U CN215058344U CN202121120477.5U CN202121120477U CN215058344U CN 215058344 U CN215058344 U CN 215058344U CN 202121120477 U CN202121120477 U CN 202121120477U CN 215058344 U CN215058344 U CN 215058344U
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Abstract
The utility model relates to an electronic scavenger fan of quick assembly disassembly combination, its characterized in that: the vertical stack setting of a plurality of electric ventilation fan, the outer edge of electric ventilation fan can be dismantled with the interior edge of fixed plate and be connected, the upper and lower both ends of fixed plate set up the knob respectively, set up the knob handle on the knob, supply rotary motion, fixed a pair of push rod on the knob, the push rod can be dismantled with the expansion frame and be connected, the knob supplies through the rotation the push rod horizontal migration can make expansion frame extension or shrink, the expansion frame with the outer edge portable connection of fixed plate, the upper and lower both ends of fixed plate can be dismantled with flexible frame through resilient means respectively and be connected, resilient means can make flexible frame shrink or resume initial state, the utility model has the characteristics of quick installation and dismantlement, have the ventilation function of higher effect, scalable have more extensive suitability.
Description
Technical Field
The utility model relates to an electronic scavenger fan of quick assembly disassembly combination.
Background
The ventilating fan is a common household appliance and is mainly characterized in that the ventilation fan can accelerate the indoor and outdoor air circulation after being started. However, the common ventilating fans have some defects in design, installation and use, are arranged above windows such as a kitchen or a balcony, are high in position, have obvious effects on high indoor air and hot air circulation, do not have large effects on low cold air and floating objects, are small in size, are limited in the number of air circulation in unit time, are independent in size, influence on the overall design and installation of the windows, and are not easy to remove after installation.
SUMMERY OF THE UTILITY MODEL
The utility model provides an electronic scavenger fan of quick assembly disassembly combination has the characteristics of quick installation and dismantlement, has the ventilation function of higher effect, and is scalable to have more extensive suitability.
In order to realize the purpose, the utility model discloses a technical scheme is:
the utility model provides an electronic scavenger fan of quick assembly disassembly combination which characterized in that: the electric air exchange fans are longitudinally overlapped, and the outer edges of the electric air exchange fans are detachably connected with the inner edge of the fixing plate;
the upper end and the lower end of the fixing plate are respectively provided with a knob, a knob handle is arranged on each knob and used for rotating and moving, a pair of push rods are fixed on each knob, each push rod is detachably connected with the expansion frame, each knob is used for enabling the corresponding push rod to horizontally move through rotation, the expansion frames can be expanded or contracted, and the expansion frames are movably connected with the outer edge of the fixing plate;
the upper end and the lower end of the fixed plate are detachably connected with the telescopic frame through elastic devices respectively, and the elastic devices can enable the telescopic frame to contract or recover to an initial state.
The quick assembly disassembly makes up electronic scavenger fan, wherein: the upper end and the lower end of the fixing plate are respectively provided with a plurality of fixing holes, one end of the bolt is detachably connected with the knob, and the other end of the bolt is inserted into the fixing holes and can limit the knob to rotate and move.
The quick assembly disassembly makes up electronic scavenger fan, wherein: the telescopic frame is detachably connected with the window frame by recovering the initial state, and the expansion frame is detachably connected with the window frame by expanding and moving.
The quick assembly disassembly makes up electronic scavenger fan, wherein: the fixed plate is I-shaped, and two sides of the fixed plate are respectively provided with a mounting groove.
The utility model has the advantages that: the detachable ventilation device has the characteristics of quick installation and disassembly, has a ventilation function with a higher effect, and is telescopic and has wider applicability.
Drawings
Fig. 1 is a structure view of the electric ventilator in a contracted state.
Fig. 2 is an expanded structure view of the quick-assembly/disassembly combined electric ventilator.
Description of reference numerals: 1-a telescopic frame; 2-expanding the frame; 3-an elastic device; 4-a knob; 5-knob handle; 6-a push rod; 7-a bolt; 8-a fixation hole; 9-fixing the plate; 10-a window frame; 11-electric ventilation fan.
Detailed Description
As shown in fig. 1 to 2, the quick-assembly/disassembly combined electric ventilator is characterized in that: the fixing plate 9 is arranged in an I-shaped manner by longitudinally overlapping a plurality of electric ventilation fans 11, mounting grooves are respectively arranged on two sides of the fixing plate, and the outer edges of the electric ventilation fans 11 are detachably connected with the inner edges of the fixing plate 9.
The upper and lower both ends of fixed plate 9 set up knob 4 respectively, set up knob handle 5 on the knob 4, supply rotary motion, a fixed pair of push rod 6 on the knob 4, push rod 6 can be dismantled with expansion frame 2 and be connected, knob 4 supplies through the rotation 6 horizontal migration of push rod can make expansion frame 2 extension or shrink, flexible frame 1 can be dismantled with window frame 10 through resumeing initial condition and be connected, expansion frame 2 with the outer edge portable connection of fixed plate 9, the upper and lower both ends of fixed plate 9 set up a plurality of fixed orifices 8 respectively, the one end of bolt 7 with the connection can be dismantled to knob 4, and the other end can restrict in inserting fixed orifices 8 knob 4 rotary motion.
The upper end and the lower end of the fixing plate 9 are detachably connected with the telescopic frame 1 through the elastic devices 3 respectively, the elastic devices 3 can enable the telescopic frame 1 to contract or recover to an initial state, and the expansion frame 2 is movably connected with the window frame 10 through expansion.
In the embodiment, when the electric ventilation fan 11 is to be installed, the electric ventilation fan 11 is stacked, the peripheral outer edges of the electric ventilation fan 11 and the inner edge of the fixing plate 9 are detachably connected and fixed, the left and right outer edges of the fixing plate 9 are detachably connected with the expansion frame 2 through the push rod 6, the upper and lower outer edges of the fixing plate 9 are detachably connected with the telescopic frame 1 through the elastic device 3, the expansion frame 2 is in a contracted state, the upper and lower telescopic frames 1 are pressed downwards at the same time, the electric ventilation fan 11 can be integrally placed in the window frame 10, the telescopic frame 1 is loosened, the telescopic frame 1 is restored to an initial state simultaneously under the elastic force action of the elastic device 3, the telescopic frames 1 are respectively detachably connected and fixed with the window frame 10, and the upper and lower two knobs 4 are rotated simultaneously, and drive push rod 6 horizontal migration, can with expand frame 2 simultaneously to effect horizontal promotion, expand frame 2 with window frame 10 can dismantle to be connected fixedly, electronic scavenger fan 11 is fixed in window frame 10, one end of bolt 7 with knob 4 can dismantle fixedly, the other end inserts in fixed orifices 8, can prevent knob 4 rotary motion.
When the electric ventilation fan 11 is dismounted, the bolt 7 is manually pulled out, the knob 4 can be rotated and moved, the upper knob 4 and the lower knob 4 are rotated simultaneously, the push rod 6 drives the expansion frame 2 to contract and move, the expansion frame 2 is separated from the window frame 10 simultaneously from left to right, one end of the bolt 7 is detachably fixed to the knob 4, the other end of the bolt is inserted into the fixing hole 8, the knob 4 is prevented from rotating and moving, the upper telescopic frame 1 and the lower telescopic frame 1 are pressed downwards simultaneously, the elastic device 3 is in a contraction state under the action of external force, the upper telescopic frame 1 and the lower telescopic frame 1 are separated from the window frame 10 simultaneously respectively, and at the moment, the electric ventilation fan 11 can be dismounted from the window frame 10.
The utility model has the advantages that:
the detachable ventilation device has the characteristics of quick installation and disassembly, has a ventilation function with a higher effect, and is telescopic and has wider applicability.
The foregoing description is intended to be illustrative rather than limiting, and it will be appreciated by those skilled in the art that many modifications, variations or equivalents may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (4)
1. The utility model provides an electronic scavenger fan of quick assembly disassembly combination which characterized in that: the electric ventilation fans (11) are longitudinally overlapped, and the outer edges of the electric ventilation fans (11) are detachably connected with the inner edge of the fixing plate (9);
the upper end and the lower end of the fixing plate (9) are respectively provided with a knob (4), a knob handle (5) is arranged on the knob (4) and is used for rotating and moving, a pair of push rods (6) are fixed on the knob (4), the push rods (6) are detachably connected with the expansion frame (2), the knob (4) is used for horizontally moving through rotating the push rods (6), the expansion frame (2) can be expanded or contracted, and the expansion frame (2) is movably connected with the outer edge of the fixing plate (9);
the upper end and the lower end of the fixing plate (9) are detachably connected with the telescopic frame (1) through elastic devices (3), and the elastic devices (3) can enable the telescopic frame (1) to contract or recover to an initial state.
2. The quick-release combined electric ventilator according to claim 1, characterized in that: the upper end and the lower end of the fixing plate (9) are respectively provided with a plurality of fixing holes (8), one end of the bolt (7) is detachably connected with the knob (4), and the other end of the bolt is inserted into the fixing holes (8) and can limit the knob (4) to rotate and move.
3. The quick-release combined electric ventilator according to claim 1, characterized in that: the telescopic frame (1) is detachably connected with the window frame (10) by restoring the initial state, and the expansion frame (2) is detachably connected with the window frame (10) by expanding and moving.
4. The quick-release combined electric ventilator according to claim 1, characterized in that: the fixing plate (9) is I-shaped, and mounting grooves are formed in two sides of the fixing plate respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121120477.5U CN215058344U (en) | 2021-05-24 | 2021-05-24 | Quick assembling and disassembling combined electric scavenger fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121120477.5U CN215058344U (en) | 2021-05-24 | 2021-05-24 | Quick assembling and disassembling combined electric scavenger fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215058344U true CN215058344U (en) | 2021-12-07 |
Family
ID=79213831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121120477.5U Active CN215058344U (en) | 2021-05-24 | 2021-05-24 | Quick assembling and disassembling combined electric scavenger fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215058344U (en) |
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2021
- 2021-05-24 CN CN202121120477.5U patent/CN215058344U/en active Active
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