CN2177354Y

CN2177354Y - Convenient button

Info

Publication number: CN2177354Y
Application number: CN 93239503
Authority: CN
Inventors: 邱明强
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-11-03
Filing date: 1993-11-03
Publication date: 1994-09-21
Anticipated expiration: 2003-11-03

Abstract

The utility model belongs to a convenient button for garments, which can be fixed to the garments without a needle and thread, and particularly can be used as the button for overcoats, various ornamental buttons, etc. The convenient button is composed of a button body, a hollow screw nut with needle holes, and a fixing needle. The back face of the button body is provided with a clamping piece with a bolt and an elastic clamping head; the fixing needle is a single needle, and the needle body is provided with a recess. The needle body passing through the garments can be inserted into the clamping head through the needle holes on the screw nut, the needle body can be clamped by rotating the hollow screw nut, for achieving the purpose of fixation, and inversely the needle body can be conveniently disassembled. The convenient button has the advantages of convenient use and disassembly, reliable connection, no swing between the button body and the needle body, etc.

Description

Convenient button

The utility model belongs to a kind of fasteners for clothing, and particularly a kind of button that adopts mechanical type to fix and dismantle in use is particularly suitable as overcoat and other ornamental button uses.

Traditional button is that one or more needlework eyes are set on button, must adopt needlework that it is made on clothes such as clothing during use, though this kind button itself is simple in structure, but during owing to use, make effort, time-consuming, and in case sew on and promptly become semipermanent and fix, dismounting is difficulty also.Therefore, generally all connect the belt button during washing and together wash, both hindered clothing, hinder washing machine again, also be not easy to flatiron.Particularly some hairs, when the class clothes adopt dry-cleaning, because the effect of high temperature and medicine, will make the button distortion, variable color of considerable part type and damage.At this disadvantage, application number is: 88207311 disclose a kind of " convenient button ", and this button comprises locking pin two parts of button and band dials and two needle bodies.Locking pin band keeper is provided with stay in the button, locking pin is fixed by stay after passing two apertures of clothing insertion button, thereby reaches the purpose of fixing and convenient disassembly.Fix and dismantle difficulty though this button has overcome traditional button, use disadvantages such as inconvenience.But do axially locking by the spring stay behind two apertures owing to adopt two locking pins also must pass on the button.Therefore exist when making and assembling higher to the coherence request of distance between two holes and two syringe needles; Defectives such as steadiness is relatively poor between button and the locking pin, and swing property is bigger.

The purpose of this utility model is to design a kind of convenient button that adopts chuck as button locking pin holder, reaching button in use, dismounting and to go up button convenient, locking firmly, reliable, do not have between locking pin and the button and purpose such as rock.

Solution of the present utility model is on the basis of button and locking pin, sets up the hollow nut of a band pin hole, as one of locking member, establishes the holder of a strap bolt and collet at the back side of button; Locking pin adopts single needle, establish ring-type or strip groove on the needle body, the hollow nut of band pin hole connects with button by bolt, and the chucking power of control and adjusting chuck, and needle body passes the pin hole of hollow nut and inserts clamping head and fix with it, and its clamping force is regulated by hollow nut.Bolt on the holder is a hollow bolt; Collet is a bullet, and its pawl number both can be 3 pawls, also can be two pawls; The cavity on hollow nut screw thread top also is taper, and its tapering and chuck tapering are together.

The utility model is owing to adopt the holder of bullet chuck as locking pin, and as locking member, and locking pin is provided with ring-type or strip groove, therefore has locking firmly with bolt and hollow nut, and the reliability height does not have between locking pin and the button and rocks; And the employing single needle, single hole cooperates to have again to go up detains advantages such as convenient, accurate.

Accompanying drawing and description of drawings

Fig. 1 is the utility model structural representation;

Fig. 2, be the locking pin structural representation;

Fig. 3, be hollow nut structure schematic diagram;

Fig. 4, be the button structural representation.

Among the figure: 1, be button, 2, hollow nut, 3, locking pin, 4, chuck, 5, bolt.

Embodiment

Present embodiment button 1 is divided into forward and backward two parts, adopt the drawing of metal book sheet respectively after riveted form; Bolt 5, collet 4 and hollow nut 2 all adopt the ABS plastic injection-compression molding, and wherein the middle part of bolt 5 also is hollow, are fixed in earlier in the centre bore of rear groove before the forward and backward two parts riveted of button during assembling; The root that after the button riveted is good, will form 3 (or 2) jaws of collet 4 again close up and coated with adhesive after snap in the hollow hole of bolt 5; The pin cap of locking pin 3 also adopts ABS plastic, and the needle body upper groove adopts stranding (or rolling) molded, and needle body root and pin cap hot pressing are integral.

During use hollow nut 2 is screwed in the bolt 5, to chuck 4 dehisce can (or power after can) a little insert needle body and be degree, pass locking pin 3 this moment in clothing, insert again in the hole of chuck 4, and the pin cap is close to nut 2 back rotation buttons 1 across clothing as far as possible, under the conical surface effect of jaw this moment in hollow nut 2 locking pin 3 is clamped, thereby reach fixing purpose, button can be pulled down it to opposite spin.

Claims

1, a kind of convenient button, comprise button, locking pin, retaining mechanism, it is characterized in that this button also comprises the hollow nut of a band pin hole: the holder that is provided with a strap bolt and collet at the back side of button: locking pin adopts single needle, establish ring-type or strip groove on the needle body, the hollow nut of band pin hole connects with button by bolt: and needle body passes the pin hole insertion chuck of hollow nut and fixes with it.

2, by the described convenient button of claim 1, it is characterized in that the holder of described strap bolt and collet, bolt wherein is a hollow bolt; Collet is a bullet, and its pawl number both can be 3 pawls, also can be 2 pawls.

3, by the described convenient button of claim 1, it is characterized in that the cavity on hollow nut screw thread top also is taper, its tapering and chuck tapering are together.