CN2167575Y

CN2167575Y - Rotary connecting unit with double holes

Info

Publication number: CN2167575Y
Application number: CN 93222030
Authority: CN
Inventors: 张宁
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-08-23
Filing date: 1993-08-23
Publication date: 1994-06-08
Anticipated expiration: 2003-08-23

Abstract

The utility model provides a connecting device which is convenient and quick to be fixed on and taken off, comprising a locking component and a connecting component, wherein, the locking component is composed of a locating pin, a revolving body and a position body; the connecting component comprises at least two connection bolts with concave tables. The utility model is especially suitable for buttons, insignias, automobile labels, buttons for teakettles or cooker lids, bases of bags, general buttons with eyelets or buckle rings, etc.

Description

Rotary connecting unit with double holes

The utility model relates to and a kind ofly is specially adapted to the fixing of button, badge, Curtain ring, case and bag seat and collar badge, chest card, vehicle label, kettle Button for cooker lid and common button (being the button of bracelet eye or clasp) and takes off all simple and efficient rotary jockey of novel diplopore.

At present, common button or badge are sewed nail on fabric by needlework or safety pin, and they get complexity admittedly, and bring the inconvenience of washing and flatiron.A kind of badge or button that solid pin, steel ball, spring connect that be close to without needlework or safety pin also arranged on the market now, but the jockey of this badge, button exists structure and complex process, overweight, shortcoming such as price is high, bonding strength is low, and historical facts or anecdotes border benefit and result of use are not very desirable.Particularly even to this day, the supporting jockey of a kind of and common button does not also appear on the market.

Shortcoming for the jockey that overcomes existing button badge etc. also provides a kind of supporting jockey for common button, special propose a kind of easy and simple to handle, admittedly get the rotary jockey of novel efficiently diplopore, to remedy present deficiency.Other purpose of the present utility model can draw from following narration of the present utility model.

According to the utility model, the rotary jockey of novel diplopore is characterized in that this device comprises a latch assembly and a connection piece; Described latch assembly comprises that one has the positioning body that the alignment pin and that has a guide through hole in order to the rotary body and that stops the arc guide barrel that coupling bar deviates from from latch assembly has double wedge and jack, described connector comprises at least two coupling bars, have a concave station (also can be boss) on the coupling bar at least, the end of described arc guide barrel matches with coupling bar.Be processed with location square platform, location protruding pin that cooperates with positioning body and the rotary shaft body that cooperates with rotary body above the described alignment pin; Be processed with the arc convex and shaft hole that cooperates with the alignment pin rotary shaft body and the anti-skidding edge that cooperate with the positioning body double wedge above the described rotary body; Be processed with the square hole, location and the protruding pin hole, location that cooperate with alignment pin above the described positioning body.Coupling bar on the above-mentioned connector can be one with button main body (this main body can be any attachment that needs such as badge main body, brooch main body or vehicle label main body), can two coupling bars be that one becomes U type coupling bar also, ring set on the described U type coupling bar can be a rigid body, can also be flexible body.The rotary jockey of novel diplopore can be made as metal, macromolecular material etc. by multiple material; Can pass through kinds of processes, form as methods such as die casting, punching press, machined, injection mouldings.Coupling bar can have multiple section shape, preferably, and as circle.On the coupling bar concave station or boss can be arranged, concave station or boss can be more than one, and can be multiple shape.It is multiple that the termination of coupling bar can be divided into tip or round end etc.The profile of latch assembly can be an Any shape.The cooperation of latch assembly and with connector between cooperate will be hereinafter with embodiment in further set forth.

(be example when using with button, please refer to accompanying drawing), earlier U type coupling bar (23) is packed into clasp (26) lining on the common button (25), ring set (27) on the U type coupling bar is contacted with clasp (26), again through hole (29) contraposition on the location-plate (28) is packed into U type coupling bar (23), then termination (21) being passed clothing (30) ［ as if what use is and the button main body (24) of coupling bar (22) as one, then directly termination (21) are passed clothing (30) ］, pinch anti-skidding edge with hand again guide through hole (5) contraposition on the latch assembly (4) is packed into coupling bar (22) or U type coupling bar (23), after bolt to be connected is inserted into position (both coupling bar termination (21) were passed guide through hole (5) and inserted jack (16) lining), the center of circle with the center line of arc guide barrel (9) is an axle then, rotary body on the rotational lock assembly (2), in the rotary course, the concave station (20) of arc guide barrel on the rotary body (9) on the coupling bar serves as that axle rotates and put in place ［ end (10) that goes to arc guide barrel from circular arc end (31) ］ with the center of circle of arc guide barrel, promptly lock and locate ［, locating ］ owing to the double wedge on the positioning body (15) is meshed with arc convex (12) on the rotary body owing to arc guide barrel and terminal width or diameter thereof are all locked less than the diameter or the width of coupling bar termination (21); Take off the rotary body (2) on the opposite spin latch assembly then, coupling bar to be gone to is in position, circular arc end (31) and location, can take off.

The utlity model has following major advantage: no matter 1) be widely used, be badge, button, case and bag seat, vehicle label, corsage, pot pot lid button, and still the common button of bracelet eye or bracelet ring etc. is all suitable; 2) material is easy to get, and technology is simple, and cost is low; 3) but the latch assembly standardization is interchangeable, general; 4) simple and reasonable, the bonding strength height, safe and reliable; 5) easy and simple to handle, get fast admittedly, multiplexing coefficient is high.

Embodiment accompanying drawings of the present utility model is as follows:

This device mainly have drawn from metal, macromolecular material etc. form through methods such as die casting, punching press, machined, injection mouldings.

Fig. 1 uses the master of signal for the assembling of a kind of embodiment of the present utility model and looks schematic diagram;

Fig. 2 is the left cross-sectional schematic of Fig. 1;

Fig. 3 looks schematic diagram for the right side of Fig. 4;

Fig. 4 is the main cross-sectional schematic of rotary body of the latch assembly of Fig. 1;

Fig. 5 looks schematic diagram for the left side of Fig. 4;

Fig. 6 looks schematic diagram for the right side of Fig. 7;

Fig. 7 is the main half section schematic diagram of positioning body of the latch assembly of Fig. 1;

Fig. 8 looks schematic diagram for the left side of Fig. 7;

Fig. 9 is the local enlarged diagram of Fig. 7;

Figure 10 looks schematic diagram for the right side of Figure 11;

Figure 11 looks schematic diagram for the master of the alignment pin of the latch assembly of Fig. 1;

Figure 12 looks schematic diagram for the left side of Figure 11;

Figure 13 looks schematic diagram for the right side of Figure 14;

Figure 14 looks schematic diagram for the master of the U type coupling bar of the connector of Fig. 1;

Figure 15 looks schematic diagram for the master of the location-plate of the connector of Fig. 1;

Figure 16 looks schematic diagram for the left side of Figure 15;

Figure 17 uses the master of signal for the assembling of another kind of embodiment of the present utility model and looks schematic diagram;

Figure 18 is the left cross-sectional schematic of Figure 17.

Please refer to Fig. 1 to Figure 16 (termination of coupling bar (21) are tip among the figure).At first by required specification, shape, size, appearance design, adopt machined, methods such as injection moulding process the connector (19) of U type coupling bar (23) that has concave station (20) and the location-plate (28) that has through hole (29), process and have guide through hole (5), rotary shaft body (6), location square platform (7), the alignment pin (1) of location protruding pin (8), process and have arc guide barrel (9), anti-skidding edge (11), projection (12), the rotary body (2) of shaft hole (13), process and have double wedge (15), jack (16), square hole (17), location, positioning body (3) contraposition in protruding pin hole, location (18) is packed in the cylindrical space (14) on the rotary body (2), at last location protruding pin (8) contraposition on the alignment pin is pressed into the lining, protruding pin hole, location (18) on the positioning body, latch assembly (4) is promptly assembled and is finished.During use, earlier U type coupling bar (23) is packed into clasp (26) lining on the common button (25), ring set (27) on the U type coupling bar is contacted with clasp (26), again through hole (29) contraposition on the location-plate (28) is packed into U type coupling bar (23), then coupling bar termination (21) are passed clothing (30), pinch anti-skidding edge (11) with hand again guide through hole (5) contraposition on the latch assembly (4) is packed into U type coupling bar (23), after treating that U type coupling bar is inserted into position ［ being that guide through hole (5) insertion jack (16) lining is passed in coupling bar termination (21) ］, the center of circle with the center line of arc guide barrel (9) is an axle then, rotary body on the rotational lock assembly (2), in the rotary course, the concave station (20) of arc guide barrel on the rotary body (9) on the coupling bar serves as that axle rotates and put in place ［ end (10) that goes to arc guide barrel from circular arc end (31) ］ with the center of circle of arc guide barrel, remove active force at last, promptly lock and locate ［, locating ］ owing to the double wedge on the positioning body (15) is meshed with projection (12) on the rotary body owing to arc guide barrel and terminal width or diameter thereof are all locked less than the diameter or the width of coupling bar termination (21); Take off the rotary body (2) on the reverse rotation latch assembly then, coupling bar to be gone to is in position, circular arc end (31) and location, can take off.

Please refer to Figure 17 to Figure 18 (termination of coupling bar (21) are round end among the figure), at first by required specification, shape, size, appearance design, the coupling bar (22) that adopts methods such as machined, die casting, injection moulding to process to have concave station (20) and with its connector (19) for the button main body (24) of one, reprocess out alignment pin (1), rotary body (2), positioning body (3) and contraposition and assemble latch assembly (4) on request.During use, earlier clothing (30) is passed in the termination (21) of coupling bar, pinch anti-skidding edge (11) with hand again, get final product by the using method of Fig. 1 to Figure 16.

Claims

1, the rotary jockey of a kind of novel diplopore is characterized in that this device comprises a latch assembly and a connection piece; Described latch assembly comprises that one has the positioning body that the alignment pin and that has a guide through hole in order to the rotary body and that stops the arc guide barrel that coupling bar deviates from from latch assembly has double wedge and jack, described connector comprises at least two coupling bars, have a concave station on the coupling bar at least, the end of described arc guide barrel matches with coupling bar.

2, the rotary jockey of novel diplopore according to claim 1 is characterized in that being processed with above the described alignment pin location square platform, location protruding pin that cooperates with positioning body and the rotary shaft body that cooperates with rotary body.

3, the rotary jockey of novel diplopore according to claim 1 is characterized in that being processed with above the described rotary body arc convex and shaft hole that cooperates with the alignment pin rotary shaft body and the anti-skidding edge that cooperate with the positioning body double wedge.

4, the rotary jockey of novel diplopore according to claim 1 is characterized in that being processed with above the described positioning body square hole, location and the protruding pin hole, location that cooperate with alignment pin.