CN2162554Y

CN2162554Y - Hanging hook

Info

Publication number: CN2162554Y
Application number: CN93215104U
Authority: CN
Inventors: 吴锦源
Original assignee: QIALIAN PRIVATE CO Ltd
Current assignee: QIALIAN PRIVATE CO Ltd
Priority date: 1993-01-20
Filing date: 1993-06-08
Publication date: 1994-04-20
Anticipated expiration: 2003-06-08
Also published as: GB2275723A; GB9301056D0

Abstract

The utility model relates to a hanging hook. The colloidal sucking sheet of the hanging hook is a circular sheet body; one end surface of the colloidal sucking sheet is a flat shape, while the other end surface is slightly in convex circle arc surface; the outer periphery of the circle arc surface is provided with an annular flange; the inner wall of the circle arc surface can be attached tightly to the vertical shrinking side of the outer periphery part of the inner disc surface of a moulding disc; the center of another colloidal sucking sheet is vertical provided with a screw bolt which can pass through a disc hole at the center of the moulding disc; the hook hole of the hanging hook is inserted by the screw bolt; the hanging hook sheet body is attached to the small surface of the moulding disc; the inner screw of the through hole of a screw cap is in screw connection with th screw bolt; a pin hole at the end face of the screw cap has a pin connection with the pin of a screw cap cover; finnally, a hanging hook with strong adsorption adhesive force is formed.

Description

Hanging hook

The utility model is the hook that hangs article about a kind of on wall.

The early stage hook that generally is used on the home wall, polyphyly is fixed by steel nail or anchoring device, or paste up with mighty bond, this kind installing structure mode is sturdy and durable and be difficult for getting loose, but shortcoming is to run into when must change the hook position, often must expend many strengths could pull up hook, and but it is very ugly to be stayed indenture by the place of being pulled out, so intentionally the personage works out a kind of suction wall hanging hook 1a shown in figure one, it is made up of a dishful of shape resilient suction cups 2a and hook pedestal 3a, during use, force in earlier on the resilient suction cups 2a, make it be compressed to disk body downwards and be flat and fit, then again the application of force is removed with wall, then resilient suction cups is by the elasticity of itself, recover original plate-like, the pressure in this hour indicator dish is outer little, so be adsorbed on the wall by to be allowed resilient suction cups, unlikely getting loose can not caused any infringement to wall simultaneously yet.But it also has following shortcoming:

1, this resilient suction cups shape is the dish shape, during use, must force in earlier on the resilient suction cups, make it be compressed to disk body downwards and be flat, gas squeezes just now and can fit with wall in will coiling, if when exerting pressure, residual gas still in the dish then must cause the adhesion of sucker to reduce, the generation landing phenomenon that gets loose, and the disk body of must exerting pressure is again once more done the adhesive action, has wasted the time, does not conform to economic benefit.

2, after this resilient suction cups disk body is compressed, must be by disk body self elastic return original state, the extraneous low room of vacuum chamber in the ability generation dish or pressure, if this resilient suction cups disk body is with the weakness that must wear out of its material long afterwards, often cause disk body self to restore to the original state, and then the adhesion of sucker is reduced, and produce the landing phenomenon that gets loose, both there was the not good enough shortcoming of durability in this structure.

The purpose of this utility model provides a kind of structure improved wall hanging and colludes, and it has overcome the shortcoming of above-mentioned prior art mesospore hook, strengthens adhesion, and can hang for a long time and hang article and the landing that do not get loose.

It is a circular lamellar body that the colloid that wall hanging of the present utility model colludes is inhaled sheet, one end face is flat, the other end slightly is convex arc surface, and be provided with an annular flange in arc surface outer periphery place, its inwall can fit tightly mutually with the vertical receipts limit of card outer periphery portion in the moulding disc, colloid suction sheet centre is erect a bolt in addition, the Pan Kongchu that can run through moulding disc central authorities, and the hook hole string of hook is placed on the bolt, and the facet of hook lamellar body and moulding disc fits, the internal thread and the mutual socket of bolt of multiple screw cap hole with nut screw togather, and, become one and strengthen the hanging structure that adsorbs cohesion the pin hole of this nut body end and the pin pin-connect of nut cap.

When the colloid of colluding when above-mentioned wall hanging is inhaled the flat end face of sheet and is close to the absorbate place with flat-satin surface, because of both are that plane contact is fitted, so do not have space or space to exist therebetween, nut on need only rotational forming disc facet, the convex arc surface that can make this colloid inhale sheet upwards promote with the moulding disc within card fit, cause the inner vacuum alcove that forms, the annular flange that wall hanging can be colluded colloid suction sheet tightly is pressed on the absorbate place, and does not produce the landing phenomenon that gets loose.

The hook parts that above-mentioned wall hanging colludes have the hook that one or more are used for suspended item, and its shape can be for multi-form.

Now structure, feature, the advantages accompanying drawing of the utility model being done one describes in detail.

Fig. 1 is the stereo appearance figure that known wall hanging colludes.

Fig. 2 is a stereo appearance figure of the present utility model.

Fig. 3 is an exploded view of the present utility model.

Fig. 4 is a sectional drawing of the present utility model.

Fig. 5 is the sectional drawing of the utility model working state.

Shown in Fig. 2,3, main member of the present utility model comprises:

It is a disklike body that colloid is inhaled sheet 1, and an end face is flat 11, and the other end is for slightly being the cambered surface 12 of dome, and the outer periphery place is provided with an annular flange flange 13, and centre is erect a bolt 14;

Moulding disc 2 is a circular disk body, is recessed into arcuation in the card 21 within this disk body, and its outer periphery portion 211 is vertical receipts limit, and the centre of outer card 22 is to be a facet 23, and face is provided with a dish hole 231;

Hook 3 is a lamellar body, and the one end is bent into a hook portion 31, and the other end then has a hook hole 32;

Nut 4, the external table of cap are provided with is convenient to the roller decorative pattern 41 that turns with hand, and cap body central authorities have a through hole 42, are provided with internal thread 44 in the hole, and this cap body end face has tip hole 43 around through hole 42 places;

Nut cap 5, the lid bottom end is provided with depression 52; Be provided with the pin 51 that can cooperate around the depression 52 with pin-and-hole 43 on the nut 4.

Form the extremely strong hanging structure of an absorption cohesion by said elements assembling cooperation, existing that its assembly features and enforcement feature division is as follows:

It is a circular lamellar body that the colloid of the utility model is inhaled sheet 1, one end face 11 is flat, other end 12 slightly is convex arc surface, and be provided with wall 131 within the annular flange flange 13 in arc surface outer periphery place, can fit tightly mutually with the vertical receipts limit of card 21 outer periphery portions 211 in the moulding disc 2, colloid suction sheet 1 centre is erect a bolt 14 in addition, can run through 231 places, moulding disc 2 central disc holes, and hook hole 32 strings of hook 3 are placed on the bolt 14, and linking up with 3 the lamellar body and the facet 23 of moulding disc 2 fits, the internal thread 44 of multiple through hole 42 with nut 4 and bolt 14 screw thread that socket-connects combines, and with the pin-and-hole 43 of this nut body end and pin 51 pin-connects of nut cap 4 bottoms, the depression 52 of nut cap bottom can be used for sky and receives the upper end of bolt 14, so promptly becomes one and adsorbs the extremely strong hanging structure of cohesion.

As Fig. 4, shown in Figure 5, the flat end face 11 that the colloid that this wall hanging is colluded is inhaled sheet 1 be close to the 6(of absorbate place with flat-satin surface such as: on wall, glass or the closet), because of both are that plane contact is fitted, so there is not the existence in space or space therebetween; When the nut 4 on rotational forming disc 2 facets 23, colloid is inhaled the bolt 14 upwards tension under internal thread 44 effects on the sheet 4, till the convex arc surface 12 of inhaling sheet 1 up to this colloid fits with the interior card 21 of moulding disc 2, this moment, because of colloid is inhaled the flat end face 11 of sheet 1 by bolt 14 powerful pull-ups, cause the inner vacuum alcove 212 that forms, this alcove 212 is to be in vacuum or low-pressure state again, therefore the pressure in the alcove can't resist the external world and put on the pressure on the card 22 outside the moulding disc 2, tightly be pressed on the absorbate place 6 so wall hanging can be colluded the annular flange flange 13 of colloid suction sheet 1, cause hook hook portion 31 can hang 10 kilograms weight; As when desiring to take down wall hanging and colluding, nut 41 need only be unscrewed, making colloid inhale sheet 1 and recover to be flat, vacuum alcove 212 disappearance inside and outside differential pressures are eliminated, and this wall hanging colludes also just can tightly not invest the absorbate place, gets loose.

Advantage of the present utility model is as follows again:

1, colloid of the present utility model is inhaled the flat end of sheet, fastens and is affixed on the absorbate place (for example, on wall, glass or the closet) with flat-satin surface, because both are that plane contact is fitted, so do not have space or space to exist therebetween; Nut on need only rotational forming disc facet, the convex arc surface of this colloid suction sheet and the interior card of moulding disc are fitted, cause the inner vacuum alcove that forms, this alcove system is in vacuum or low-pressure state, therefore the pressure in the alcove can't resist the pressure that the external world puts on the outer card of moulding disc, so the wall hanging colloid can be inhaled the annular flange flange of sheet tightly is pressed on the absorbate place, and do not produce the landing phenomenon that gets loose, and need only once screw togather action, can reach the effect of the sticking work of absorption, quite close economic benefit.

2, colloid suction sheet of the present utility model is up to be strained by nut by the bolt of being located on the lamellar body, until card fits within the convex arc surface of this colloid suction sheet and the moulding disc, so it is not subjected to the impact of material ageing weakness, still can reach powerful effect of inhaling work, durable in use is one of its characteristics.

3, moulding disc of the present utility model is except having the effect that helps colloid to inhale the sheet assembly, still has this colloid of protection and inhales sheet not by effect that extraneous foreign matter damaged.

4, wall hanging hook parts of the present utility model can be according to operating position, and the member that the design assembling is multi-form can be done flexibly collocation and use.

Claims

1, a kind of wall hanging colludes, it is characterized in that it is a circular lamellar body that colloid is inhaled sheet, one end face is flat, the other end slightly is convex arc surface, and be provided with an annular flange in arc surface outer periphery place, its inwall can fit tightly mutually with the vertical receipts limit of card outer periphery portion in the moulding disc, colloid suction sheet centre is erect a bolt in addition, the Pan Kongchu that can run through moulding disc central authorities, and the hook hole string of hook is placed on the bolt, and the facet of hook lamellar body and moulding disc fits, the internal thread and the mutual socket of bolt of multiple screw cap hole with nut screw togather, and, become a wall hanging that strengthens the absorption cohesion and collude the pin hole of this nut body end and the pin pin-connect of nut cap.

2, a kind of wall hanging colludes described in claim 1, it is characterized in that the hook parts that this wall hanging colludes have the hook that one or more are used for suspended item.