A kind of switch installing structure of electric fan
Technical field
The utility model relates to a kind of switch installing structure of electric fan, belongs to the improvement technology of electric fan switch installing structure.
Background technique
At present; Mostly the switch installing structure of commercially available electric fan is two kinds: on the screw erection column that 1, in electric fan fan box, is provided with through screw, this mounting structure need be used setting tool, and not only efficiency of assembling is lower; Loss material, worker, take cost, and tool equipment needs depreciation.2, through two above part switch installing and locating, complicacy slightly is installed, many die sinkings of palpus tool, and be unfavorable for standardization.
Summary of the invention
The purpose of the utility model is to consider the problems referred to above and a kind of reasonable in design, simple in structure, fixing reliable, assembly parts are few, efficiency of assembling is high no screw mounting structure that is used for fixing the electric fan switch is provided.
The technological scheme of the utility model is: a kind of switch installing structure of electric fan; Comprise fan box and switch; Button to inductive switch on the internal surface of its middle fan box is provided with switch hole, it is characterized in that the end of said switch hole is respectively arranged with positioning bar groove and Elastic buckle, and wherein the positioning bar groove is positioned at the inboard of Elastic buckle; The button of switch is aimed at switch hole, and the button box body two ends aligned muscle groove of switch and pushing is realized that switch is clamped by Elastic buckle and is put in place.
The both sides, the back side of said shell fragment buckle are provided with stiffening rib.
Said positioning bar groove, shell fragment buckle and fan box integrated injection molding.
The button box body of said switch is rectangle, and its upper and lower end limit is a straight flange.
The utility model has adopted the Elastic buckle and the positioning bar groove structure of integrated setting; Do not use the assembling of instrument or auxiliary component fully and can install switch; Not only improve the efficiency of assembling on the production line greatly, reduced the screw consumption, reduced material, worker, expense loss; And it is simple in structure, fixing reliable.
Description of drawings
Fig. 1 is the STRUCTURE DECOMPOSITION schematic representation of the utility model;
Fig. 2 is installed in the structural representation in the fan box for the utility model switch.
Embodiment
Following structure accompanying drawing and embodiment are described further the utility model.
Like Fig. 1, shown in 2; The switch installing structure of the utility model electric fan comprises fan box 1 and switch 2, and the button to inductive switch 2 on the internal surface of its middle fan box 1 is provided with switch hole 11; The upper and lower end parts of said switch hole 11 is respectively arranged with positioning bar groove 12 and Elastic buckle 13; Wherein positioning bar groove 12 is positioned at the inboard of Elastic buckle 13, and the button of switch 2 is aimed at switch hole 11, and the button box body two ends aligned muscle groove 12 of switch 2 and pushing is realized that switch 2 is clamped by Elastic buckle 13 and put in place.
For making the shell fragment buckle that enough intensity and elasticity arranged, the both sides, the back side of said shell fragment buckle 13 are provided with stiffening rib 131.
Be convenient processing, said positioning bar groove 12, shell fragment buckle 13 and fan box 1 integrated injection molding.
In the present embodiment, the button box body of said switch 2 is rectangle, and its upper and lower end limit is a straight flange.