CN2089956U

CN2089956U - Folding multifunctional handle

Info

Publication number: CN2089956U
Application number: CN 91213176
Authority: CN
Inventors: 钱继昌
Original assignee: Individual
Current assignee: Individual
Priority date: 1991-02-02
Filing date: 1991-02-02
Publication date: 1991-12-04

Abstract

The utility model provides a folding multifunctional handle. The folding multifunctional handle is formed by that the two ends of a plurality of spherical slices are riveted by rivets, wherein, the diameters of the spherical slices are different, the middle parts of the spherical slices are wide, and two ends are narrow. Flanged edges are positioned on all the spherical slices with different diameters, wherein, one edge of each of the spherical slices is inward and one edge is outward except the spherical slice with the shortest diameter. One side of the spherical slice with the shortest diameter is provided with an outward flanged edge, and the middle of the other side is provided with a convex semicircle. The tightness among the spherical slices is suitable when riveted, and the spherical slices which are nearly inosculated with one another can not get free when each of the spherical slices rotates. The folding multifunctional handle can be used as a handle, can be used to protect the locks of doors because rain water and dust can not get into keyholes, the service lives of the locks are prolonged, and the folding multifunctional handle has a function of decoration.

Description

Folding multifunctional handle

The utility model is to supply to be contained in the door lock outside, can work as handle, door lock can be covered again to prevent rainwater or dust intrusion keyhole.Also can be contained in common door or cupboard, cashier's office in a shop, can work as handle, also can play the multi-functional handle of decoration function.

According to the interrelated data retrieval, also there be not the multi-functional handle identical with the utility model.Used handle all is a single-use at present, and profile is simple, can not play decoration function.Especially on the door that easily exposes to the sun and rain, though adorned handle, its door lock still is exposed to the outside, and rainwater and dust are easy to invade keyhole, and make the lost of life of lock.Handle does not shield to door lock.

This change is the weak point that to overcome present various handle all be single-use with novel purpose, provides a kind of and can work as handle, door lock can be covered again and plays a protection door lock its life-span is prolonged, and can also play the multi-functional handle of decoration function.

The purpose of this utility model is achieved through the following technical solutions.The folding utility handle is formed with closing-up by two of the narrow spherical sheet in wide two, the centre of a plurality of different-diameters, and the spherical sheet of variant diameter except that the spherical sheet of diameter minimum, all has inside, the outside flange in one side on one side.The spherical sheet of diameter maximum has an outside flange on one side, and a semicircle of protruding is arranged in the middle of the another side.When assembling, successively the inside flange of big spherical sheet is stuck on the outside flange of pellet shapes sheet, passes the aperture at spherical sheet two ends again with rivet, and on rivet, its riveting is firmly got final product with the packing ring pad.Degree of tightness is moderate between each spherical sheet when assembling, when rotating, each spherical sheet can not throw off each other, and identical substantially between each spherical sheet.

Accompanying drawing 1 is a structural representation of the present utility model.Accompanying drawing 2 is A--A sectional views of Fig. 1.Spherical sheet of 1--(diameter maximum) among the figure; No. two spherical sheets of 2--; No. three spherical sheets of 3--; No. four spherical sheets of 4--; No. five spherical sheets of 5--; No. six spherical sheets of 6--(diameter minimum); The 7--rivet; The 8--packing ring.

Below in conjunction with description of drawings mode of occupation of the present utility model, the utility model is installed in the door lock outside, the left end of pressing accompanying drawing makes progress, right-hand member is downward, press downwards in the semicircle of with hand minimum diameter being protruded in the middle of the spherical sheet at ordinary times, itself and door are fitted, key hole of door lock is covered.Be not subjected to the intrusion of rainwater and dust.Unblank if desired, then the semicircle sheet that protrudes in the middle of the spherical sheet with the diameter minimum up overturns, and exposes keyhole, can unblank.At this moment, this handle can be worked as handle and use as the crab shell is shaken hands at present.Best enforcement material 1Cr18Ni9Ti of the present utility model.Processing is polished in the outside of its spherical sheet, makes its light.Decorate properties is better like this.

Claims

1, the folding utility handle is characterized in that being formed with closing-up by two of the narrow spherical sheet in wide two, the centre of a plurality of different-diameters.

2, by the described folding utility handle of claim 1, the spherical sheet that it is characterized in that variant diameter, except that the spherical sheet of diameter minimum, inside on one side, the outside flange in one side is all arranged, the flange broad that the spherical sheet of diameter maximum is outside, a plurality of circular holes are arranged on the flange of this broad,, a semicircle of protruding is arranged in the middle of the another side on one side the spherical sheet of diameter minimum has an outside flange.

3, by the described folding utility handle of claim 1, a packing ring pad is arranged when it is characterized in that riveted on rivet.