CN103365363B

CN103365363B - Fan fixer

Info

Publication number: CN103365363B
Application number: CN201210085942.5A
Authority: CN
Inventors: 向凯成
Original assignee: CHONGQING CHENYU MACHINE MANUFACTURING Co Ltd
Current assignee: CHONGQING CHENYU MACHINE MANUFACTURING Co Ltd
Filing date: 2012-03-28
Publication date: 2016-11-30
Anticipated expiration: 2032-03-28

Abstract

A kind of fan fixer, for fixing a fan, this fan is provided with two relative end walls, this fan fixer includes a base plate and two fixtures, this base plate is provided with four card columns, each fixture includes collecting lock and a kayser, this collecting lock include may pass through the end wall of fan one first cylinder and can block in one first fixed part in the outside of this end wall, this kayser includes that another end wall that may pass through fan one second cylinder snapping in the first cylinder that this collecting is locked and block are in one second fixed part in the outside of another end wall, first and second fixed parts are respectively equipped with the fixing hole passed for corresponding card column.This fan fixer gets final product fan attachment by the card column of base plate and this two fixture, it is not necessary to fixed mount.

Description

Fan fixer

Technical field

The present invention relates to a kind of fan fixer.

Background technology

Existing fan is typically to lock a fixed mount with screw, then this fixed mount is installed in cabinet.Because the fixed mount to be used when fan is installed, so add the cost installing fan.

Summary of the invention

More than in view of, it is necessary to the fan fixer of a kind of low cost is provided.

A kind of fan fixer, for fixing a fan, this fan is provided with two relative end walls, this fan fixer includes a base plate and two fixtures, this base plate is provided with four card columns, each fixture includes collecting lock and a kayser, this collecting lock include may pass through the end wall of fan one first cylinder and can block in one first fixed part in the outside of this end wall, this kayser includes that another end wall that may pass through fan one second cylinder snapping in the first cylinder that this collecting is locked and block are in one second fixed part in the outside of another end wall, first and second fixed parts are respectively equipped with the fixing hole passed for corresponding card column.

Comparing prior art, this fan fixer gets final product fan attachment by the card column of base plate and this two fixture, it is not necessary to fixed mount, cost is relatively low.

Accompanying drawing explanation

Fig. 1 is the better embodiment three-dimensional exploded view with some fans of fan fixer of the present invention.

Fig. 2 is the part assembling figure of Fig. 1.

Fig. 3 is the three-dimensional assembly diagram of Fig. 2.

Main element symbol description

Fan	10
		End wall	12
Perforation	120
		Base plate	20
Card column	22
		Fixture	30
House lock	32
		Kayser	34
Fixed part	320、340
		Cylinder	322、342
Fixing hole	324、344
		Accepting hole	326
Through hole	328
		Grab	346

Following detailed description of the invention will further illustrate the present invention in conjunction with above-mentioned accompanying drawing.

Detailed description of the invention

Refer to Fig. 1, the better embodiment of fan fixer of the present invention is used for fixing some fans 10.This fan fixer includes a base plate 20 and some fixtures 30.

Each fan 10 includes two relative end walls 12.Every end wall 12 offers a perforation 120 at corner respectively.

The some card columns 22 tapered to top of this base plate 20 projection.

Each fixture 30 includes collecting lock 32 and a kayser 34.

This collecting lock 32 include a fixed part 320 and from the side of this fixed part 320 an outward extending cylinder 322.This fixed part 320 offers the fixing hole 324 running through its end face and bottom surface.This cylinder 322 offers an accepting hole 326 in the end face away from this fixed part 320.The periphery of this cylinder 322 is in offering the two opposite sides running through this periphery the through hole 328 being connected with this accepting hole 326 away from radial direction along this cylinder 322 at fixed part 320.

This kayser 34 include a fixed part 340 and from the side of this fixed part 340 an outward extending cylinder 342.This fixed part 340 offers the fixing hole 344 running through its end face and bottom surface.This cylinder 342 is in away from a pair interval of end face projection of this fixed part 320 and the grab 346 that arranges dorsad.

Refer to Fig. 2 and Fig. 3, when assembling each fan 10, one houses the cylinder 322 of lock 32 through the perforation 120 bottom the end wall 12 of fan 10, another cylinder 322 housing lock 32 passes the perforation 120 away from aforementioned perforation 120 bottom another end wall 12 of fan 10, until fixed part 320 block respectively is in the outside of corresponding end wall 12.Another two perforation 120 of the corresponding bottom through fan 10 of the cylinder 342 of two kaysers 34, until grab 346 elastic deformation of each cylinder 342 ground lock correspondence house the accepting hole 326 locking 32.When every pair of grab 346 is just housing the through hole 328 of lock 32 to correspondence, this passes this through hole 328 dorsad and is locked to house the opposite side of the periphery of the cylinder 322 of lock 32 grab 346 elastic recovery.Now, fixed part 340 block respectively is in the outside of the corresponding end wall 12 of fan 10.

Make again four card columns 22 of this base plate 20 the most just to and pass fixing hole 324 and 344, this fan 10 is fixed on this base plate 20.

In other embodiments, the position of every a pair collecting lock 32 and kayser 34 can exchange.

This fan fixer gets final product fan attachment by card column 22 and this two fixture of base plate, it is not necessary to fixed mount, cost is relatively low and easy for installation.

Claims

1. a fan fixer, is used for fixing a fan, and this fan is provided with two relative end walls, should Fan fixer includes a base plate and two fixtures, and this base plate is provided with four card columns, and each fixture includes One houses lock and a kayser, this collecting lock include one first cylinder of the end wall through fan and block in One first fixed part in the outside of this end wall, this kayser includes through another end wall of fan and snaps in this receipts Hold one second cylinder of the first cylinder of lock and block in one second fixed part in the outside of another end wall, the One and second fixed part be respectively equipped with the fixing hole passed for corresponding card column.

2. fan fixer as claimed in claim 1, it is characterised in that: each first cylinder in away from The end face of the first fixed part offers an accepting hole, offers one in periphery and runs through this accepting hole and this periphery The through hole of two opposite sides, each second cylinder in end be provided with a pair can elastic deformation through correspondence The accepting hole housing lock and through hole backstop terminate in the grab of periphery of the first cylinder of correspondence.