CN2288304Y - Sucking disc capable of sucking and removing - Google Patents

Abstract

The utility model relates to a sucking disc which is capable of sucking and removing. A central hole of a frame 6 is fixedly connected with a sliding sleeve 5, and the bottom and the upper part of the frame are coaxially provided with a shaft sleeve 7 and a shaft sleeve 8. A screw rod 9 matched with a screw nut 10 is arranged between the two shaft sleeves, and the bottom surface of the frame is fixed with a buckling bowl 3. A pull rod 2 fixedly connected with a sucking disc 1 is fixedly connected with the screw nut via penetrating through the sliding sleeve, and the sucking disc is arranged in the buckling bowl. The edge of the sucking disc is connected with the bottom surface of the frame via at least one rope, and a plurality of friction pads 15 are arranged along the bottom edge of the buckling bowl. The sucking disc can be widely used for producing devices which can move freely on a smooth and hard surface, such as toys which can walk on the smooth and hard surface in any direction, devices used for cleaning vertical glass windows, etc.

Description

But adhesive, the sucker of having taken off

The utility model belongs to a kind of parts of can adhesive on bright and clean plane, having taken off, but the sucker that is specifically related to a kind of adhesive, has taken off.

Existing adhesive dish, majority is the plastic disk of a softness, during use, press down the plastic disk that adhesive is used, the air in the dish from coiling interior eliminating, is caused vacuum in the dish, and dish is pull-in on the bright and clean surface tightly, this sucker need be taken off time-out, must use the edge of hand starting adhesive dish, air enters in the dish, and the adhesive dish comes off voluntarily, obviously, the method for this adhesive is not owing to there is to solve the problem of having taken off, only be suitable for hanging small article in the daily life, Applicable scope is smaller.The purpose of this utility model is the sucker that but a kind of energy adhesive is provided, taken off.

But adhesive of the present utility model, the sucker of having taken off is characterized in that: locate an affixed sliding sleeve in a quadra bottom center hole.In the sliding sleeve axis, coaxial affixed two axle sleeves are provided with one and are combined with nut between two axle sleeves in base of frame and upper parallel, and two ends have the screw rod of axle, and at one end axle is gone up an affixed runner.The affixed inverted bowl type support in the framework bottom surface.The free end of " T " character-shaped pull bar that is fixed in the sucker upper end passes in sliding sleeve, and is affixed with nut by a connecting body, and sucker is arranged in the button bowl.Edge at sucker is connected with framework bottom surface or rack inner wall top by at least one rope, the length of rope depends on the crow flight distance of connection end point A and the rope and the sucker connection end point B of rope and framework bottom surface, crow flight distance between A point and the B point in the time of should moving to button bowl portareapiston greater than sucker bottom center's point, and the crow flight distance between A point and the B point when walking to inverted bowl type carrier openings end outermost end less than sucker bottom center's point.

For prevent that sucker from sliding or rotate, and can evenly be provided with several rubbing cushions along the bottom surface outer rim of support on smooth flat.

When sucker protrudes in inverted bowl type support bottom surface outermost end, rope tension, the sucker edge is drawn perk; Apply certain down pressure to sucker, make sucker press bright and clean stiff dough, the turn runner, make the screw rod rotation, the inverted bowl type support is moved to bright and clean stiff dough, keep-up pressure simultaneously, make sucker press bright and clean stiff dough all the time, when the progressively approaching bright and clean stiff dough of inverted bowl type support, when rope was loose, sucker was discharged air in the chassis under pressure, and tightly adhesive is on bright and clean stiff dough, the inverted bowl type support continues to move to bright and clean stiff dough, behind the bright and clean stiff dough of contact, because the firm adhesive of sucker is on bright and clean stiff dough, the inverted bowl type support continues will make the suction of support by sucker downwards, tightly be pressed on the bright and clean stiff dough, form strong bonded.This moment is the turn runner oppositely, makes the screw rod counterrotating, and the button bowl is moved up, and rope is tensioning progressively, moves on the button bowl continues, and the sucker edge is drawn perk, air to enter in the sucker, and sucker has been taken off immediately.

Obviously, but adhesive of the present utility model, the sucker taken off exceeds the using scope of existing sucker, can be widely used in and be produced on the device that moves freely on the bright and clean stiff dough.The toy of walking freely is engaged in the device of sanitation and hygiene etc. on for example can bright and clean stiff dough in any direction on vertical windshield.

The sucker of but adhesive of the present utility model having been taken off below in conjunction with accompanying drawing is described further.

As shown in the figure: but adhesive of the present utility model, the sucker taken off is located an affixed sliding sleeve 5 in a quadra 6 bottom center holes.In sliding sleeve 5 axis, coaxial affixed axle sleeve 7, axle sleeve 8 are provided with one and are combined with the screw rod 9 that nut 10, two ends have axle 13 and axle 14, the affixed runner 12 of axle 13 1 ends between two axle sleeves in framework 6 bottoms and upper parallel.The affixed inverted bowl type support 3 in the framework bottom surface.The free end of " T " character-shaped pull bar 2 that is fixed in sucker 1 upper end passes in sliding sleeve 5, affixed by a connecting body 11 with nut 10, sucker 1 is arranged in the button bowl 3, edge at sucker 1 is connected with framework bottom surface or rack inner wall top by at least one rope 4, the length of rope depends on the crow flight distance of connection end point A and the rope and the sucker connection end point B of rope and framework bottom surface, crow flight distance between A point and the B point in the time of should moving to button bowl portareapiston greater than sucker bottom center's point, and the crow flight distance between A point and the B point when walking to inverted bowl type carrier openings end outermost end less than sucker bottom center's point.In the support bottom edge some rubbing cushions 15 are set evenly.

Claims (1)

1. But a kind of adhesive, the sucker of having taken off, it is characterized in that a quadra 6 bottom center holes locate an affixed sliding sleeve 5, in base of frame and upper parallel in the sliding sleeve axis, coaxial affixed axle sleeve 7, axle sleeve 8, between two axle sleeves, be provided with one and be combined with nut 10, two ends have the screw rod 9 of axle 13 and axle 14, the affixed runner 12 of axle 13 1 ends, the affixed inverted bowl type support 3 in the framework bottom surface, the free end of " T " character-shaped pull bar 2 that is fixed in sucker 1 upper end passes in sliding sleeve, affixed by a connecting body 11 with nut, sucker 1 is arranged in the button bowl 3, edge at sucker 1 is connected with framework bottom surface or rack inner wall top by at least one rope 4, the length of rope depends on the crow flight distance of connection end point A and the rope and the sucker connection end point B of rope and framework bottom surface, crow flight distance between A point and the B point in the time of should moving to button bowl portareapiston greater than sucker bottom center's point, and the crow flight distance between A point and the B point when walking to inverted bowl type carrier openings end outermost end less than sucker bottom center's point, in the support bottom edge some rubbing cushions 15 are set evenly.