A kind of mounting structure of guard rosette of electric fan
Technical field
The utility model relates to a kind of mounting structure of guard rosette of electric fan, belongs to the improvement technology of the guard rosette mounting structure of electric fan.
Background technique
At present, mostly rosette on the commercially available electric fan and the mounting structure of guard are to be connected by screw, usually guard is provided with screw hole, rosette is provided with the screw fitting seat, this mounting structure efficiency of assembling is lower, and loss material, worker, take cost, need setting tool simultaneously and relate to depreciation.
Summary of the invention
The purpose of this utility model is to consider the problems referred to above and a kind of mounting structure of guard rosette of reasonable in design, simple in structure, fixing reliable, electric fan that efficiency of assembling is high is provided.
The technical solution of the utility model is: a kind of mounting structure of guard rosette of electric fan, comprise rosette and guard, the inner side surface that it is characterized in that described rosette is provided with the two-way buckle that is positioned at more than two pairs with on the circumference of footpath near the edge, the head of buckle slightly is narrower than vertical buckle main body, its both sides form the location shoulder to limit the setting height(from bottom) of rosette, certain oblique angle is arranged the face of clamping of buckle so that smooth and easy snapping in, the neutral position that correspondence is buckled in guard is provided with two above hole clippings, the buckle on the rosette is aimed at the hole clipping pushing put in place to realize the installation of rosette.
The spacing of the buckle main body of above-mentioned two-way buckle matches with the length of hole clipping to realize circumferential location, and the width of the head of buckle matches with the width of hole clipping to realize radial location.
Hole clipping on the above-mentioned guard is impact briquetting, and the buckle on the rosette is that one is injection molded.
The utility model has improved the efficiency of assembling on the production line greatly owing to adopted two-way buckle being set on the rosette, the linkage structure of hole clipping being set on guard, reduced material, worker, expense loss, and is not only simple in structure, and fixing reliable.
Description of drawings
Fig. 1 is a STRUCTURE DECOMPOSITION schematic representation of the present utility model.
Fig. 2 is the structural representation of the utility model rosette.
Fig. 3 is the utility model rosette plan view.
Fig. 4 is the structural representation of the utility model guard.
Embodiment
The utility model is described in further detail for following structure drawings and Examples.
As Fig. 1,2,3, shown in 4, the mounting structure of the guard rosette of the utility model electric fan, comprise rosette 1 and guard 2, the inner side surface of described rosette 1 is provided with three pairs near the edge and is positioned at the two-way buckle 11 on the circumference of footpath, the head 112 of buckle 11 slightly is narrower than vertical buckle main body, its both sides form location shoulder 111 to limit the setting height(from bottom) of rosette 1, certain oblique angle is arranged the face that clamps 113 of buckle 11 so that smooth and easy snapping in, corresponding buckle 11 is provided with two above hole clippings 21 in the neutral position of guard 2, the buckle on the rosette 1 11 is aimed at hole clipping 21 pushings put in place to realize the installation of rosette 1.
The spacing of the buckle main body of above-mentioned two-way buckle 11 matches with the length of hole clipping 21 to realize circumferential location, and the width of the head 112 of buckle 11 matches with the width of hole clipping 21 to realize radial location.
For easy to process, the hole clipping 21 on the above-mentioned guard 2 is impact briquetting, and the buckle 11 on the rosette 1 is that one is injection molded.