CN202505308U

CN202505308U - Dust-absorbing foot pad apparatus

Info

Publication number: CN202505308U
Application number: CN2012200306225U
Authority: CN
Inventors: 范铁钢
Original assignee: 钱连合
Priority date: 2012-01-31
Filing date: 2012-01-31
Publication date: 2012-10-31
Anticipated expiration: 2022-01-31

Abstract

A dust-absorbing foot pad apparatus can automatically absorb dust, chips, water and other dirties attached to the sole of a shoe. The dust-absorbing foot pad apparatus belongs to a cleaning and environmental-friendly apparatus. According to the dust-absorbing foot pad apparatus, the environmental sanitation at public places such as a factory, a hotel, a large-scale supermarket, an office building, an airport and a market and at home can be maintained. The main purpose is provided as following: the dust-absorbing foot pad apparatus can be arranged at the entrances of rooms at places mentioned above, when a person steps on the dust-absorbing foot pad apparatus, dirties attached to soles can be automatically removed, and dirties are prevented from entering rooms. The basic structure comprises an upper cover plate, a bottom framework box and an internal trigger mechanism. The surface of the upper cover plate is provided with spherical convex ball heads which are densely arranged at an equal distance, and the lower portion of the upper cover plate is connected with the trigger mechanism. When a person steps on the ball heads, a starting mechanism in the apparatus is triggered, negative pressure in the groove channels on the surface of ball heads of ball head plungers and annular gaps formed between ball heads and the circular holes of the upper cover plate is employed for absorbing dust, and dirties attached to soles are removed.

Description

Dust suction foot pad device

Technical field

The invention belongs to the clean environment firendly apparatus field, relate to a kind of novel foot pad device.

Background technology

At present, indoor public places is like public spheres such as factory, hotel, supermarket, office building, airports; Big because of passing in and out flow of the people; Fouls such as a large amount of dust, chip and water through bring above zone into attached to the mode of sole, are caused the ground poor hygienic, and sucking particle in the surrounding air increases; Finally cause ecological deterioration, health is brought hidden danger.In the existing solution; Dual mode is generally arranged, and a kind of is to keep a public place clean through manual work, needs a large amount of keep a public place clean workman and cleaning equipment; Shortcoming is that cost of labor height and labour intensity are big; And the turnover personnel are continually, thus ground health that wants to keep good and pure and fresh indoor environment, and difficulty is very big; Another kind method is; Place common foot pad on the market in the porch; Thereby the principle of this foot pad generally is the friction through foot pad and sole to be trapped in the foul that adheres to of sole on the foot pad; But because of foot pad has no suction-operated, and foot pad becomes dirty very soon, thereby causes cleaning the effect of sole and bad.Therefore, also there is not a kind of desirable way to solve fouls such as dust, chip and water up to now through bring the problem of indoor public places into attached to the mode of sole.

Summary of the invention

The technical problem that solves:

Dust suction foot pad device is provided, it is placed in ground, indoor public places porch, after the people set foot on this device, the inner actuating mechanism of automatic initiating device utilized the dust suction of negative pressure multiple spot, with the thorough clean of sole.

The technical scheme that adopts:

This dust suction foot pad device has the top cover plate, under(-)chassis box and internal trigger mechanism; Internal trigger mechanism is made up of bulb plunger, spring and dustproof gasket; Be connected with dust catcher, it is characterized in that: the under(-)chassis box is a hollow structure, and bottom inner surface has the cylinder boss that evenly gathers; And physical dimension is in full accord, and there is the identical circular hole of physical dimension cylinder boss inside; There is the recess channels of vertical direction on the bulb surface of bulb plunger; The structure of dustproof gasket is for being inverted drum type, and there is through hole in the top surface centre, and the bottom is open fully; The bulb plunger inserts in the circular hole of cylinder boss inside in the under(-)chassis box, middle mounting spring; Dustproof gasket top through hole embeds in the pad mounting groove of bulb plunger, tips upside down on the cylinder boss in the under(-)chassis box, and the lower surface of dustproof gasket is lower than the upper surface of cylinder boss, and there is the relative motion gap side between the two.

Beneficial effect:

Dust suction foot pad device can thoroughly clean sole, keeps ground and the good hygienic conditions of periphery at any time.This installs highly efficient durable, and stable, maintenance cost is low.

Description of drawings

The whole general assembly structure chart of Fig. 1

Fig. 2 under(-)chassis box stereogram

Fig. 3 trigger mechanism cutaway view Amplified image

Fig. 4 bulb plunger figure

Fig. 5 dustproof gasket figure

1. top cover plates among the figure, 2. under(-)chassis box, 3. bulb plunger, 4. spring, 5. dustproof gasket, 6 housing pads

The specific embodiment

Below in conjunction with accompanying drawing the present invention nearly is gone on foot explanation in detail

This contrive equipment table top is very low, can be installed in the indoor public places porch through foundation ditch, or directly is placed on ground, porch, is connected with the dust catcher auxiliary device through pipeline, can be in time everyone sole that passes through be thoroughly cleaned.

Device top cover plate (1) is the walkway; Densely covered equidistance circular hole is arranged on the cover plate; When the state of no external pressure; The bulb of bulb plunger (3) protrudes from the cover plate circular hole one to one, and there is the recess channels of vertical direction on the bulb surface of bulb plunger, and the width of this recess channels can be according to dust and the customization of detrital grain diameter.Under the device free state, dustproof gasket (5) forms the sealing position with top cover plate (1) lower surface under the effect of the pre-pressing force of spring (4); When the people sets foot on the top cover plate; Because of the bulb of bulb plunger protrudes from the top lid surface; Motion vertically downward behind the bulb plunger compression contained spring (4); Open at the negative-pressure sealing position that dustproof gasket (5) and top cover plate (1) lower surface form, through form between the lip-deep recess channels of the bulb of bulb plunger and bulb and the top cover plate circular hole ring gap, under the negative pressure of vacuum effect, begin the multiple spot dust suction.When the external pressure disappearance, the bulb plunger rises again under the effect of contained spring pressure and resets, and the dust suction sealing surface is closed.

Claims

1. a dust suction foot pad device has the top cover plate, under(-)chassis box and internal trigger mechanism; Internal trigger mechanism is made up of bulb plunger, spring and dustproof gasket; Be connected with dust catcher, it is characterized in that: the under(-)chassis box is a hollow structure, and bottom inner surface has the cylinder boss that evenly gathers; And physical dimension is in full accord, and there is the identical circular hole of physical dimension cylinder boss inside; There is the recess channels of vertical direction on the bulb surface of bulb plunger; The structure of dustproof gasket is for being inverted drum type, and there is through hole in the top surface centre, and the bottom is open fully; The bulb plunger inserts in the circular hole of cylinder boss inside in the under(-)chassis box, middle mounting spring; Dustproof gasket top through hole embeds in the pad mounting groove of bulb plunger, tips upside down on the cylinder boss in the under(-)chassis box, and the sidewall lower surface of dustproof gasket is lower than the upper surface of cylinder boss, and there is the relative motion gap side between the two.