CN217327823U

CN217327823U - Stable form fan in wind gap adjustable

Info

Publication number: CN217327823U
Application number: CN202221278668.9U
Authority: CN
Inventors: 钟文军; 刘春胜; 谭清平
Original assignee: Shenzhen Tie Dragon Mechanical & Electrical Industry Co ltd
Current assignee: Shenzhen Tie Dragon Mechanical & Electrical Industry Co ltd
Priority date: 2022-05-26
Filing date: 2022-05-26
Publication date: 2022-08-30
Anticipated expiration: 2032-05-26

Abstract

The application discloses stable form fan in wind gap adjustable, concretely relates to fan field, this application includes the fan body, the upper surface intercommunication of fan body has the tuber pipe, the surface of tuber pipe is equipped with adjusting device, adjusting device includes two connecting rods, two the connecting rod all with the lateral wall fixed connection of tuber pipe, two the surface of connecting rod all rotates and installs branch, two the one end fixedly connected with rectangle frame that branch is close to each other, fixed mounting has the flexible pipe of ripple between rectangle frame and the tuber pipe. This application, through setting up adjusting device, made things convenient for the regulation to the wind gap angle, reduced the transport fan body to blow to the tuber pipe mouth of pipe and adjust and can consume great strength and then increased the condition that the staff adjusted the work degree of difficulty to the wind gap, further reduced lift up the easy condition that appears rocking of back fan body, improved the stability of adjusting back fan body use to the wind gap as far as possible.

Description

Stable form fan in wind gap adjustable

Technical Field

The application relates to the field of fans, in particular to a stable fan with an adjustable air port.

Background

The structure that is used for blowing of fan, when using the fan, the staff need lift whole fan body and just can carry out the work of adjusting from top to bottom to the wind direction of tuber pipe, and the weight of fan body is great, and transport fan body blows to the tuber pipe mouth of pipe and can consume great strength of force to adjust, thereby increased the work degree of difficulty that the staff adjusted the wind gap, and lift up the condition that back fan body appears rocking easily, thereby reduced the stability of adjusting back fan body use in the wind gap, to sum up, it seems to be especially important to develop a stable form fan of wind gap adjustable.

SUMMERY OF THE UTILITY MODEL

The utility model provides a shortcoming that the wind gap orientation was inconvenient to be adjusted from top to bottom in order to solve current fan, and the stable form fan of a wind gap adjustable that provides.

In order to achieve the purpose, the following technical scheme is adopted in the application: the utility model provides a stable form fan in wind gap adjustable, includes the fan body, the upper surface intercommunication of fan body has the tuber pipe, the surface of tuber pipe is equipped with adjusting device, adjusting device includes two connecting rods, two the connecting rod all with the lateral wall fixed connection of tuber pipe, two the surface of connecting rod all rotates and installs branch, two one end fixedly connected with rectangle frame that branch is close to each other, fixed mounting has the flexible pipe of ripple between rectangle frame and the tuber pipe.

The effect that above-mentioned part reaches is: rotate two branches on the surface of connecting rod to make things convenient for the regulation to two rectangle frame angles, flexible between rectangle frame and tuber pipe through setting up the flexible pipe of ripple, guaranteed the original leakproofness of tuber pipe.

Preferably, the lateral wall fixed mounting of branch has the locating piece, the inside sliding connection of locating piece has the gag lever post, the terminal surface fixedly connected with inserted block of gag lever post, the terminal surface fixed mounting of connecting rod has the circular block, a plurality of draw-in groove has evenly been seted up to the lateral wall of circular block, the size of draw-in groove and the size looks adaptation of inserted block on the circular block.

The effect that above-mentioned part reaches does: the inserting block is inserted into the inner wall of the corresponding clamping groove on the circular block, and the fixing work between the rectangular frame and the air pipe after the driving rotation can be realized.

Preferably, the surface of the limiting rod is sleeved with a spring, and two ends of the spring are fixedly connected with the inserting block and the positioning block respectively.

The effect that above-mentioned part reaches is: the inserting block is inserted into the inner wall of the corresponding clamping groove on the circular block under the elastic action of the spring on the positioning block.

Preferably, the side wall of the insertion block is fixedly connected with an auxiliary block, and the longitudinal section of the auxiliary block is in an isosceles trapezoid shape.

The effect that above-mentioned part reaches is: the auxiliary block with the longitudinal section of the isosceles trapezoid structure facilitates quick clamping between the clamping groove and the inserting block, and further improves the speed of clamping the inserting block on the inner wall of the clamping groove.

Preferably, the cross section of the limiting rod is of an L-shaped structure, and the side wall of the supporting rod is fixedly connected with a fixing rod.

The effect that above-mentioned part reaches is: the arrangement of the fixed rod facilitates the handheld work of the supporting rod.

Preferably, the surface of rectangle frame is equipped with clamping structure, clamping structure includes spacing, spacing is "U" shape structure, spacing and the last fixed surface of rectangle frame install, the inner wall sliding connection of spacing has two groove racks.

The effect that above-mentioned part reaches is: the groove frame is tightly pressed on the mop rod, so that the clamping work of the mop rod is realized, and the effect of quickly air-drying mop hair bundles is facilitated.

Preferably, the screw rod is inserted into the internal thread of the limiting frame and is rotatably connected with the inside of the groove frame.

The effect that above-mentioned part reaches is: the lead screw rotates in the limiting frame, and the groove frame structure can be driven at the moment.

Preferably, a rotating block is fixedly mounted at one end, far away from the groove frame, of the screw rod, and an anti-slip pad is glued to the inner wall of the groove frame.

The effect that above-mentioned part reaches does: the non-slip mat is filled between the groove frame and the mop rod, so that the stability of clamping the mop rod is improved.

To sum up, the beneficial effect of this application is:

through setting up adjusting device, made things convenient for and carried out regulation from top to bottom to the wind gap angle, reduced that transport fan body adjusts about the air-out direction can consume great strength, and then increased the condition that the staff adjusted the work degree of difficulty to the wind gap, further reduced lift up the easy condition that appears rocking of back fan body, improved the stability of adjusting back fan body use to the wind gap as far as possible.

Drawings

Fig. 1 is a schematic perspective view of the present application.

Fig. 2 is a schematic structural diagram of an adjusting device in the present application.

Fig. 3 is an enlarged view of fig. 2 at a in the present application.

Fig. 4 is a partial sectional structural schematic view of a clamping structure in the present application.

Description of reference numerals:

1. a fan body; 2. an air duct; 3. an adjustment device; 301. a corrugated expansion pipe; 302. a rectangular frame; 303. a strut; 304. fixing the rod; 305. a limiting rod; 306. positioning blocks; 307. a connecting rod; 308. a circular block; 309. a card slot; 310. inserting a block; 311. a spring; 312. an auxiliary block; 4. a clamping structure; 41. a limiting frame; 42. a groove frame; 43. a non-slip mat; 44. a screw rod; 45. and (6) turning the block.

Detailed Description

Referring to fig. 1, the embodiment discloses a stable blower with an adjustable air port, which includes a blower body 1, an air pipe 2 is communicated with the upper surface of the blower body 1, an adjusting device 3 is arranged on the surface of the air pipe 2, and a clamping structure 4 is arranged on the surface of a rectangular frame 302.

Referring to fig. 1 and 2 and fig. 3, the adjusting device 3 includes two connecting rods 307, the two connecting rods 307 are both fixedly connected to the side wall of the air duct 2, the surface of the two connecting rods 307 is rotatably mounted with a supporting rod 303, one end of the two supporting rods 303 close to each other is fixedly connected with a rectangular frame 302, and a corrugated expansion pipe 301 is fixedly mounted between the rectangular frame 302 and the air duct 2. The two support rods 303 are rotated on the surface of the connecting rod 307, so that the angles of the two rectangular frames 302 can be conveniently adjusted, and the original sealing performance of the air pipe 2 is ensured by arranging the corrugated expansion pipe 301 to expand and contract between the rectangular frames 302 and the air pipe 2.

A positioning block 306 is fixedly mounted on the side wall of the supporting rod 303, a limiting rod 305 is slidably connected inside the positioning block 306, an insertion block 310 is fixedly connected to the end face of the limiting rod 305, a circular block 308 is fixedly mounted on the end face of the connecting rod 307, a plurality of clamping grooves 309 are uniformly formed in the side wall of the circular block 308, and the size of the clamping grooves 309 on the circular block 308 is matched with the size of the insertion block 310. The insertion block 310 is inserted into the circular block 308 corresponding to the inner wall of the slot 309, so that the rectangular frame 302 and the air duct 2 can be fixed after being driven and rotated. The surface of the limiting rod 305 is sleeved with a spring 311, and two ends of the spring 311 are respectively fixedly connected with the insert block 310 and the positioning block 306. The insertion block 310 is inserted into the inner wall of the circular block 308 corresponding to the slot 309 by the elastic force of the spring 311 of the positioning block 306.

The side wall of the insertion block 310 is fixedly connected with an auxiliary block 312, and the top and the bottom of one side of the auxiliary block 312 facing the slot 309 are both provided with a guide inclined plane, so that the longitudinal section of the auxiliary block 312 is isosceles trapezoid. The auxiliary block 312 with the longitudinal section of the isosceles trapezoid structure facilitates quick clamping between the clamping groove 309 and the insertion block 310, and further improves the clamping speed of the insertion block 310 on the inner wall of the clamping groove 309. The cross section of the limiting rod 305 is of an L-shaped structure, and the side wall of the supporting rod 303 is fixedly connected with a fixing rod 304. The provision of the securing rod 304 facilitates hand-held operation of the rod 303.

Referring to fig. 1 and 2 and fig. 4, the clamping structure 4 includes a limiting frame 41, the limiting frame 41 is in a "U" shape, the limiting frame 41 is fixedly mounted on the upper surface of the rectangular frame 302, and two groove frames 42 are slidably connected to the inner wall of the limiting frame 41. The groove frame 42 is tightly pressed on the mop rod, thereby realizing the clamping work of the mop rod and facilitating the quick air drying of mop hair bundles.

A screw rod 44 is inserted into the internal thread of the limiting frame 41, and the screw rod 44 is rotatably connected with the inside of the groove frame 42. The screw 44 rotates inside the limiting frame 41, and the groove frame 42 can be driven. The end of the screw rod 44 far away from the groove frame 42 is fixedly provided with a rotating block 45, and the inner wall of the groove frame 42 is glued with an anti-skid pad 43. The non-slip mat 43 is filled between the groove frame 42 and the mop rod, and improves the stability of clamping the mop rod.

The working principle is as follows: when the wind direction of the wind pipe 2 on the fan body 1 needs to be adjusted, two fixing rods 304 are held by two hands, two limiting rods 305 are pulled towards the direction close to the fixing rods 304, the limiting rods 305 can drive the inserting block 310 to be drawn out from the inner walls of the clamping grooves 309, at the moment, the two supporting rods 303 can be rotated on the surfaces of the connecting rods 307, so that the angle of the two rectangular frames 302 can be adjusted conveniently, the original sealing performance of the wind pipe 2 is ensured by arranging the corrugated telescopic pipes 301 to be telescopic between the rectangular frames 302 and the wind pipe 2, after the wind port is adjusted to a proper angle, the two limiting rods 305 are loosened, at the moment, the inserting block 310 can be inserted into the inner wall, corresponding to the clamping grooves 309, on the circular block 308 under the elastic force of the springs 311 on the positioning blocks 306, at the moment, the fixing work between the driven and rotated rectangular frames 302 and the wind pipe 2 can be realized, the fixing work after the wind port is adjusted can be realized, and the adjustment of the wind port angle is facilitated by arranging the adjusting device 3, reduced transport fan body 1 and blown to adjusting 2 mouths of pipe of tuber pipe and can consume great strength and then increased the staff and adjust the condition of the work degree of difficulty to the wind gap, further reduced lift the condition that back fan body 1 appears rocking easily, improved the stability of adjusting back fan body 1 use to the wind gap as far as possible.

The auxiliary block 312 with the longitudinal section of the isosceles trapezoid structure facilitates quick clamping between the clamping groove 309 and the insertion block 310, and further improves the clamping speed of the insertion block 310 on the inner wall of the clamping groove 309.

Carry out air-dry during operation to the mop in needs, with the position of mop pole cover between two groove frame 42, rotation turning block 45, turning block 45 can drive lead screw 44 and rotate in spacing 41 inside, can realize the drive to groove frame 42 structure this moment, groove frame 42 compresses tightly on the mop pole, thereby realized the tight work of clamp to the mop pole, made things convenient for and carried out quick air-dried effect to the mop hair bundle, slipmat 43 fills between groove frame 42 and mop pole, improved and carried out the stability of centre gripping to the mop pole, through setting up clamping structure 4, the centre gripping work of mop pole has been made things convenient for, and then made things convenient for the air-dry work to hair bundle on the mop, the utilization ratio to fan body 1 has been improved.

Claims

1. The utility model provides a stable form fan in wind gap adjustable, includes fan body (1), its characterized in that: the upper surface intercommunication of fan body (1) has tuber pipe (2), the surface of tuber pipe (2) is equipped with adjusting device (3), adjusting device (3) include two connecting rods (307), two connecting rod (307) all with the lateral wall fixed connection of tuber pipe (2), two branch (303), two are installed all to rotate on the surface of connecting rod (307) branch (303) one end fixedly connected with rectangle frame (302) that is close to each other, fixed mounting has flexible pipe of ripple (301) between rectangle frame (302) and tuber pipe (2).

2. The tuyere-adjustable stable fan of claim 1, which is characterized in that: the lateral wall fixed mounting of branch (303) has locating piece (306), the inside sliding connection of locating piece (306) has gag lever post (305), the terminal surface fixedly connected with inserted block (310) of gag lever post (305), the terminal surface fixed mounting of connecting rod (307) has round block (308), a plurality of draw-in groove (309) have evenly been seted up to the lateral wall of round block (308), the size of draw-in groove (309) and the size looks adaptation of inserted block (310) on round block (308).

3. The tuyere-adjustable stable fan of claim 2, which is characterized in that: the surface cover of gag lever post (305) has spring (311), the both ends of spring (311) respectively with inserted block (310) and locating piece (306) fixed connection.

4. The tuyere-adjustable stable fan of claim 2, which is characterized in that: the lateral wall fixedly connected with auxiliary block (312) of inserted block (310), the longitudinal section of auxiliary block (312) is isosceles trapezoid.

5. The tuyere-adjustable stable fan of claim 2, which is characterized in that: the cross section of the limiting rod (305) is of an L-shaped structure, and the side wall of the supporting rod (303) is fixedly connected with a fixing rod (304).

6. The tuyere-adjustable stable fan of claim 1, which is characterized in that: the surface of rectangle frame (302) is equipped with clamping structure (4), clamping structure (4) are including spacing (41), spacing (41) are "U" shape structure, the last fixed surface installation of spacing (41) and rectangle frame (302), the inner wall sliding connection of spacing (41) has two groove frame (42).

7. The tuyere-adjustable stable fan of claim 6, which is characterized in that: the screw rod (44) is inserted into the internal thread of the limiting frame (41), and the screw rod (44) is rotatably connected with the inside of the groove frame (42).

8. The tuyere-adjustable stable fan of claim 7, which is characterized in that: and one end of the screw rod (44) far away from the groove frame (42) is fixedly provided with a rotating block (45), and the inner wall of the groove frame (42) is glued with an anti-skid pad (43).