CN218439928U

CN218439928U - Wall fan convenient to installation

Info

Publication number: CN218439928U
Application number: CN202222296969.0U
Authority: CN
Inventors: 张颖欣; 何建成; 石爱玲
Original assignee: Foshan Guanai Electric Appliance Co ltd
Current assignee: Foshan Guanai Electric Appliance Co ltd
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2023-02-03
Anticipated expiration: 2032-08-30

Abstract

The utility model discloses a wall fan convenient to installation, including the wall fan body, the positive terminal surface of wall fan body installs the back net, one side of back net is equipped with the front net, three end angle of front net surface all is fixed and is equipped with a fixed head, three end angle of back net surface all is fixed and is equipped with a fixed block, the intermediate position of fixed block front end face is equipped with the fixed slot, the intermediate position of fixed block rear end face is equipped with fixed opening, the most of fixed head has inserted the inside of fixed slot through running through fixed opening; the inside of fixed head is equipped with the spring groove, the both sides of spring inslot wall all are equipped with a bar opening that extends to the fixed head surface. The utility model discloses can directly use powerful double faced adhesive tape please equipment to be fixed in on the wall, be not installing fixed baseplate to need not to use the fixed preceding net of net frame, thereby stopped because the condition emergence of net frame fracture leads to the unable installation preceding net takes place.

Description

Wall fan convenient to installation

Technical Field

The utility model relates to a wall fan technical field specifically is a wall fan convenient to installation.

Background

The wall fan is a small electric fan installed on the wall, so as to achieve the purpose of saving space, and is characterized by convenience, practicability and attractiveness, the wall fan is divided into a directional wall fan and a steering wall fan, the steering wall fan can swing to blow air, the air blowing range is wide, the wind power is strong, and the wall fan is mainly used in places such as dining halls, restaurants and factories.

However, before the existing wall fan is installed, a fixed base needs to be installed on a wall, the operation is complex, and a front net and a rear net on the existing wall fan are fixed by adopting a net frame; thus, the existing requirements are not met, and for this reason we propose a wall fan that is easy to install.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wall fan convenient to installation to current wall fan that proposes in solving above-mentioned background art needs to install fixed baseplate on the wall before the installation, and the operation is too loaded down with trivial details, and adopt the screen frame to fix mutually between net and the back net before current wall fan goes up, because the screen frame adopts plastics to make, can become fragile because the characteristic of self material hardens along with the increase of live time, and the fracture takes place very easily, in case the screen frame fracture then can't install preceding net scheduling problem.

In order to achieve the above purpose, the utility model provides a following technical scheme: a wall fan convenient to install comprises a wall fan body, wherein a rear net is installed on the positive end face of the wall fan body, a front net is arranged on one side of the rear net, three end corners of the outer surface of the front net are fixedly provided with a fixing head, three end corners of the outer surface of the rear net are fixedly provided with a fixing block, a fixing groove is arranged in the middle of the front end face of the fixing block, a fixing through hole is arranged in the middle of the rear end face of the fixing block, and most of the fixing heads penetrate through the fixing through hole to be inserted into the fixing groove;

the spring fixing device comprises a fixing head, a spring groove, a spring, a limiting plate and a rectangular fixing block, wherein the fixing head is internally provided with the spring groove, two sides of the inner wall of the spring groove are respectively provided with a strip-shaped through hole extending to the outer surface of the fixing head, the spring is arranged in the spring groove, two ends of the spring are respectively connected with the limiting plate, the other end face of the limiting plate is fixedly provided with the rectangular fixing block, and the rectangular fixing block is clamped into the fixing groove;

the two sides of the inner wall of the fixing groove are respectively provided with a strip-shaped groove extending into the fixing block, a short shaft is fixedly arranged in the strip-shaped groove, the outer surface of the short shaft is movably sleeved with a return spring, one end of the return spring is connected with a limiting head sleeved on the outer surface of the short shaft, a dismounting sleeve is fixedly arranged between the two limiting heads, and the dismounting sleeve is sleeved on the outer surface of the fixing head;

and strong double-faced adhesive tapes are distributed on the rear end face of the wall fan body.

Preferably, the wall fan body is electrically connected with a power supply.

Preferably, the limiting head is movably connected with the short shaft through a socket, and the dismounting sleeve is connected with the limiting head through welding.

Preferably, the face opposite to the rectangular fixing block on the disassembly sleeve and the face opposite to the disassembly sleeve on the rectangular fixing block are inclined faces, and the rectangular fixing block and the limiting plate are integrally manufactured.

Preferably, the outer surface of the fixing head is closely attached to the inner wall of the dismounting sleeve, and the fixing head and the front net are integrally manufactured.

Preferably, both ends of the short shaft are connected with the inner wall of the strip-shaped groove through welding.

Preferably, a fan blade is arranged between the rear net and the front net, and the fan blade is connected with the wall fan body through a coupler.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the wall fan body is provided with the strong double faced adhesive tape on the lower end surface, when equipment needs to be installed on a wall surface, only the lining paper on the surface of the strong double faced adhesive tape needs to be torn off, and then the lining paper is aligned to the wall surface and pasted, so that the wall fan body can be installed more conveniently and quickly through the design;

2. the utility model discloses a joint structure and propelling movement structure's cooperation for additionally added a fixed knot between back net and the preceding net and constructed, can not use the net frame to fix it, thereby stopped through this design because the condition of net frame fracture emergence leading to unable installation preceding net takes place.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a partial, interior view of the overall structure of the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 2;

fig. 4 is an enlarged view of the structure of fig. 3 at B.

In the figure: 1. a wall fan body; 2. a rear net; 3. a front net; 4. strong double-sided adhesive tape; 5. a fixed head; 6. a spring slot; 7. a strip-shaped through opening; 8. a spring; 9. a limiting plate; 10. a rectangular fixed block; 11. a fixed block; 12. fixing the through opening; 13. fixing grooves; 14. a strip-shaped groove; 15. a minor axis; 16. a return spring; 17. a limiting head; 18. disassembling the sleeve; 19. a fan blade.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

The wall fan body 1 (model is TFB35-20 ARD-5), the spring 8 (model is JX 110) and the flabellum 19 (model is FY-014) mentioned in the utility model can be purchased from the market or obtained from private customization.

Referring to fig. 1 to 4, the present invention provides an embodiment: a wall fan convenient to install comprises a wall fan body 1, wherein a rear net 2 is installed on the positive end face of the wall fan body 1, a front net 3 is arranged on one side of the rear net 2, three end corners of the outer surface of the front net 3 are fixedly provided with a fixing head 5, three end corners of the outer surface of the rear net 2 are fixedly provided with a fixing block 11, a fixing groove 13 is arranged in the middle of the front end face of the fixing block 11, a fixing through hole 12 is arranged in the middle of the rear end face of the fixing block 11, and most of the fixing head 5 penetrates through the fixing through hole 12 to be inserted into the fixing groove 13;

a spring groove 6 is formed in the fixing head 5, strip-shaped through holes 7 extending to the outer surface of the fixing head 5 are formed in two sides of the inner wall of the spring groove 6, a spring 8 is arranged in the spring groove 6, two ends of the spring 8 are connected with a limiting plate 9, a rectangular fixing block 10 is fixedly arranged on the other end face of the limiting plate 9, the face, opposite to the rectangular fixing block 10, of the disassembling sleeve 18 and the face, opposite to the disassembling sleeve 18, of the rectangular fixing block 10 are inclined faces, the rectangular fixing block 10 and the limiting plate 9 are integrally manufactured, and the rectangular fixing block 10 is clamped into the fixing groove 13;

two sides of the inner wall of the fixing groove 13 are respectively provided with a strip-shaped groove 14 extending into the fixing block 11, a short shaft 15 is fixedly arranged in the strip-shaped groove 14, two ends of the short shaft 15 are connected with the inner wall of the strip-shaped groove 14 through welding, a return spring 16 is movably sleeved on the outer surface of the short shaft 15, one end of the return spring 16 is connected with a limiting head 17 sleeved on the outer surface of the short shaft 15, the limiting head 17 is movably connected with the short shaft 15 through socket joint, a dismounting sleeve 18 is connected with the limiting head 17 through welding, a dismounting sleeve 18 is fixedly arranged between the two limiting heads 17, the dismounting sleeve 18 is sleeved on the outer surface of the fixing head 5, the outer surface of the fixing head 5 is closely attached to the inner wall of the dismounting sleeve 18, and the fixing head 5 and the front net 3 are integrally formed; when the net frame is used, the fixing head 5 positioned outside the front net 3 enters the inside of the fixing groove 13 positioned on the other end face of the fixing block 11 through the fixing through hole 12 positioned on the outer surface of the fixing block 11, the two rectangular fixing blocks 10 positioned on the outer surface of the fixing head 5 pass through the spring force of the spring 8 connected with the fixing head 10, so that the fixing head is clamped inside the fixing groove 13, when the rectangular fixing blocks 10 are clamped inside the fixing groove 13, the rear net 2 and the front net 3 are fixed together, when the fixing needs to be relieved, the dismounting sleeve 18 sleeved on the outer surface of the fixing head 5 is pressed, then the dismounting sleeve 18 is pushed inwards, because the surface opposite to the rectangular fixing block 10 on the dismounting sleeve 18 and the surface opposite to the dismounting sleeve 18 on the rectangular fixing block 10 are inclined surfaces, the dismounting sleeve 18 can be pushed inwards along with the deepening of the rectangular fixing block 10, so that the front net 3 can be directly taken down, when the front net 3 needs to be installed, the three fixing heads 5 are respectively aligned with the three fixing through the fixing through holes 12, and then the net frame 3 can be prevented from being broken due to the design, and the fact that the net frame 3 cannot be installed before the net frame can be used.

The back end face of the wall fan body 1 is provided with strong double-faced adhesive tapes 4.

Furthermore, wall fan body 1 links to each other with the electrical property between the power, is equipped with a flabellum 19 between back net 2 and the preceding net 3, links to each other through the shaft coupling between flabellum 19 and the wall fan body 1.

The limit head 17 fixedly connected with the disassembly sleeve 18 moves inwards along with the disassembly sleeve 18 in the inward movement process, the limit head 17 presses the return spring 16 connected with the limit head 17 in the inward movement process, when the fixation is released, the force pressing the return spring 16 disappears, and the disassembly sleeve 18 fixedly connected between the limit head 17 and the limit head 17 can be pushed outwards through the counter-acting force of the pressed return spring 16 so as to prevent the disassembly sleeve 18 from being left in place to hinder the subsequent installation.

The strong double faced adhesive tape 4 is distributed on the lower end face of the wall fan body 1, when equipment needs to be installed on a wall surface, only the lining paper on the surface of the strong double faced adhesive tape 4 needs to be torn off, and then the lining paper is aligned to the wall surface and pasted on the wall surface, so that the wall fan body 1 can be installed more conveniently and quickly through the design; when the installed equipment needs to be used, the power supply is connected, and the equipment is started.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a wall fan convenient to installation, includes wall fan body (1), its characterized in that: the wall fan is characterized in that a rear net (2) is mounted on the positive end face of the wall fan body (1), a front net (3) is arranged on one side of the rear net (2), three end corners of the outer surface of the front net (3) are fixedly provided with a fixing head (5), three end corners of the outer surface of the rear net (2) are fixedly provided with a fixing block (11), a fixing groove (13) is arranged in the middle of the front end face of the fixing block (11), a fixing through hole (12) is arranged in the middle of the rear end face of the fixing block (11), and most of the fixing head (5) penetrates through the fixing through hole (12) and is inserted into the fixing groove (13);

a spring groove (6) is formed in the fixing head (5), strip-shaped through holes (7) extending to the outer surface of the fixing head (5) are formed in the two sides of the inner wall of the spring groove (6), a spring (8) is arranged in the spring groove (6), two ends of the spring (8) are connected with a limiting plate (9), a rectangular fixing block (10) is fixedly arranged on the other end face of the limiting plate (9), and the rectangular fixing block (10) is clamped into a fixing groove (13);

two sides of the inner wall of the fixing groove (13) are respectively provided with a strip-shaped groove (14) extending into the fixing block (11), a short shaft (15) is fixedly arranged in each strip-shaped groove (14), a return spring (16) is movably sleeved on the outer surface of each short shaft (15), one end of each return spring (16) is connected with a limiting head (17) sleeved on the outer surface of each short shaft (15), a dismounting sleeve (18) is fixedly arranged between the two limiting heads (17), and the dismounting sleeve (18) is sleeved on the outer surface of the fixing head (5);

the back end face of the wall fan body (1) is provided with strong double-faced adhesive tapes (4) all over.

2. A wall fan for ease of installation according to claim 1, wherein: the wall fan body (1) is electrically connected with a power supply.

3. A wall fan for ease of installation according to claim 1, wherein: the limiting head (17) is movably connected with the short shaft (15) through socket joint, and the disassembling sleeve (18) is connected with the limiting head (17) through welding.

4. A wall fan for ease of installation according to claim 1, wherein: the surface opposite to the rectangular fixing block (10) on the disassembling sleeve (18) and the surface opposite to the disassembling sleeve (18) on the rectangular fixing block (10) are inclined surfaces, and the rectangular fixing block (10) and the limiting plate (9) are integrally manufactured.

5. A wall fan for ease of installation according to claim 1, wherein: the outer surface of the fixing head (5) is closely attached to the inner wall of the dismounting sleeve (18), and the fixing head (5) and the front net (3) are integrally manufactured.

6. A wall fan for ease of installation according to claim 1, wherein: and the two ends of the short shaft (15) are connected with the inner wall of the strip-shaped groove (14) through welding.

7. A wall fan for ease of installation according to claim 1, wherein: a fan blade (19) is arranged between the rear net (2) and the front net (3), and the fan blade (19) is connected with the wall fan body (1) through a coupler.