CN2098193U

CN2098193U - Simple elastic buckle

Info

Publication number: CN2098193U
Application number: CN 91206694
Authority: CN
Inventors: 曾文力
Original assignee: Individual
Current assignee: Individual
Priority date: 1991-04-27
Filing date: 1991-04-27
Publication date: 1992-03-11

Abstract

The utility model relates to a simple elastic buckle, which is characterized in that the lower part of the simple elastic buckle is of a circular ring with an arc-shaped outer ring. An interface port is arranged on the side edge of the ring. The two sides of the interface port are respectively provided with a notch and a buckle unit which can buckle with each other. The upper side of the ring with an arc-shaped outer ring is connected with a plat plate, and a wedge space is arranged from the terminal surface of the plat plate to the inside. A tapered bar which has an elastic body, the shape of which is suitable for the wedge space, and which is connected with the connector is inserted into the wedge space, and the mutually buckled two portions are the notch and the buckle unit.

Description

Simple elastic Buckle

The utility model relates to a kind of simple and easy adjustable crossmember type accessory fastener, is specially adapted to detain gallal or detain and hang the fastener that other decorative object is used on slider of zipper fastener, also can be used for button and hangs other various decorative objects.

General existing slide fastener, use occasion and consumption figure are quite huge; Yet, on using, well known slide fastener has only slider of zipper fastener and the package assembly of drawing ear, be dull simple collocation, and be a kind of fixedly pattern, still can't make removable pattern at present, as seen in practicality, have shortcoming to exist really, more unfavorable with regard to economic benefit, do not meet practicality.

The combination of adopting wedge joint mode is also arranged, promptly two planar end surfaces at accessory outwards form a plurality of wedge shape parts, then directly offer the wedge groove of some patterns in one end of another interworking part by the inside correspondence of planar end surface, its anabolic process, promptly directly embedded to reach wedging with mutually perpendicular direction in correspondence with each other by the wedge shape part of one of two accessories end and the wedge groove of another interworking part one end, still this wedging structure forms unidirectional wedge system.General accessory is accepted external force and mostly is greatly that its vertical direction is stressed to be the most frequent (spur or be vertically to stressed when being subjected to the foreign matter block etc. as slide fastener), because of its wedging direction also is a vertical direction, so unidirectional wedge system lacks the wedge system combined effect to vertical outward force effect most, cause when being subjected to external force, usually therefore wedging is partly broken away from, even cause disintegration and the inconvenience use, in addition, because of unidirectional wedge joint steadiness deficiency, and may produce non-perpendicularly to state, this is adjusted with regard to needs again and is increased on foot inconvenience.

For this reason, the purpose of this utility model provides a kind of snapping convenient and more effective wedging firmly and fastener simple in structure.Provide a kind of two-way correspondence to be left-hand thread and anti-simple adjustable crossmember type accessory fastener from twin shaft to the unlikely disintegration of vertical external force effect that make mutually.The simple and easy adjustable crossmember type accessory fastener that the utility model proposes, this fastener bottom is that the outer ring is bent arc loop shaped ring, side at ring is provided with an interface, the both sides of interface are respectively equipped with the notch that can fasten mutually and buckle into part, described notch and described buckle into mutual snapping after, anchored on comprehensive spacing, a described bent arc loop shaped ring upside and a dull and stereotyped piece join, should inwardly be provided with wedge system space from the terminal area of dull and stereotyped piece, this wedge system space has does not wait and/or not wide wedge system space, inside, one adapts and rubber-like with described wedge system spatial form, the tapered bar that is connected with connected piece, this tapered bar can insert in the described wedge system space, the two can detain mutually be incorporated in comprehensive go up anchored spacing;

Described tapered bar has by suitable dissected valley makes its side be equipped with the protruding pin of elasticity that an end slightly is upturned, the horizontal section in described wedge system space is " T " font, and this wedge system space end face has the opening of a break-through in described dull and stereotyped piece end face, when tapered bar inserted in the wedge system space, the protruding pin of described elasticity buckled in the described opening; One side of the interface of described loop shaped ring has a sliding surface, the end of sliding surface has the notch of break-through on the body of described loop shaped ring, the interface opposite side has a slide mass, the end of this slide mass has a hook portion, described slide mass sliding surface relatively slides, and described hook portion can buckle in the described notch;

Described tapered bar is en plaque and offers one " U " shape groove on its surface makes it have the integrally formed plate face of scratching, described wedge system space horizontal section is " T " shape, its end face has the opening of the described dull and stereotyped piece end face of a break-through, when tapered bar inserted in the wedge system space, described plate face of having scratched can buckle in the described opening;

Has a breach in the middle of the described tapered bar front end, tapered bar front end both sides have the oblique flange outside both sides, inwardly contract and form a pair of trip in this flange rear end, described wedge system space horizontal section is " worker " font, and the trip when tapered bar inserts in the wedge system space on the described tapered bar is can snap onto on the inner surface in wedge system space;

Described tapered bar is provided with oblique dissected valley so that a pleurapophysis is established a side portion, this side portion end tilts laterally and end face makes progress warpage and forms the protruding pin of an elasticity, the level in described wedge system space is " T " font, a groove ditch of the described dull and stereotyped piece end face of break-through is respectively established in both sides, position in the middle of it, when described tapered bar inserts in the described wedge system space, but the protruding pin of described elasticity is that left-hand thread is in described groove ditch;

The non-insertion wedge system vacant terminal of described tapered bar has a ditch portion, and this ditch portion is connected with connected piece.

Described simple and easy adjustable crossmember type accessory fastener has simple in structurely, and snapping is convenient, uses that comprehensive going up anchored spacingly behind wide and the snapping, so has the firm advantage of snapping.

The structure and the principle of work and power of the simple and easy adjustable crossmember type accessory fastener that now just the utility model proposes, enumerate the preferred embodiment conjunction with figs. and be described in detail as follows:

Figure 1A and Fig. 1 D are perspective view of the present utility model;

Figure 1B is the partial perspective view at the K place of Fig. 1 D;

Fig. 2 is the fastening situation schematic diagram of the utility model embodiment;

Fig. 3 is the compound section figure of the utility model embodiment, the A-A place in the presentation graphs 2;

Fig. 4 is another sectional drawing of the utility model embodiment, the B-B place in the presentation graphs 2;

Fig. 5 is the structural representation of the utility model second embodiment;

Fig. 6 is the structural representation of the utility model the 3rd embodiment;

Fig. 7 is the fastening situation schematic diagram of the utility model the 3rd embodiment;

Fig. 8 is the perspective view of the utility model the 4th embodiment;

Fig. 9 is the fastening situation schematic diagram of the utility model the 4th embodiment;

Figure 10 is the perspective view of the utility model the 5th embodiment;

Figure 11 is the tapered bar part vertical view of the utility model the 5th embodiment;

Figure 12 is the tapered bar sectional side view of the utility model the 5th embodiment;

Figure 13 is the fastening situation schematic diagram of the utility model the 6th embodiment.

See also Figure 1A, shown in Figure 1B and Fig. 1 C, this figure is the stereochemical structure outside drawing of the embodiment of the simple and easy adjustable crossmember type accessory fastener that the utility model proposes, this fastener mainly is to draw ear 1 with one-body molded and make the periphery and be the cucurbit or the suitable bottom (shown in Figure 1A and Figure 1B) of bending arc shape on slide fastener, side appropriate location in the bending arc shape bottom is provided with an interface, and be provided with a slide mass 11 in one side of interface, the end of this slide mass 11 is provided with hook portion 110, and the another side of interface has an inclined-plane, the tail end on this inclined-plane is provided with an inclined-plane notch 12, slide mass 11 is relative configuration with the inclined-plane, be beneficial to slide mass 11 and can on the inclined-plane, slide displacement, the hook portion 110 of this slide mass 11 is under the state that button ends, and the hook portion 110 of the end of slide mass 11 is pressed against in the notch 12.Be provided with a dull and stereotyped piece 13 in the upper end of drawing ear 1, the advertising design or the literal of Suresh Kumar can be set on this flat board piece 13, the jointing end face of self-balancing plate 13 inwardly is provided with one " T " type wedge groove 14, and the end face of this T shape wedge groove 14 and dull and stereotyped piece 13 end faces are worn the earthing, limit and are provided with an opening 140.Draw idle loop circle 210 front ends in the ear 21 to be extended with a tapered bar 211 integratedly in set auxiliary of slider of zipper fastener 2 front ends, and on tapered bar 211 with suitable dissected valley, make its side convex with the protruding pin 212 of elasticity that an end slightly is upturned, tapered bar 211 penetrates in " T " shape wedge groove 14, block opening 140 by means of the protruding pin 212 of elasticity, make slider of zipper fastener 2 and draw ear 1 combination, the effect (shown in Fig. 2-4) that can reach simple and easy fastening and arbitrarily change.

See also shown in Figure 5, this figure is the structural representation of the utility model second embodiment, the auxiliary ear 21 that draws of this slider of zipper fastener 2, also be provided with tapered bar 211 in wherein idle loop circle 210 front ends, this tapered bar 211 is set as an en plaque, and on end face, offer " U " shape groove 213a, has the plate face 214 that rises on it with being integral, can utilize tapered bar 211 to penetrate in " T " shape wedge groove 14 of dull and stereotyped piece 13 like this, block opening 140a, the effect that can reach ease of Use and arbitrarily fasten by means of rising plate face 214.

See also shown in Figure 6, this figure is the structural representation of the utility model the 3rd embodiment, wherein, auxiliary tapered bar 211 front ends of ear 21 that draw are provided with the trip 215 that protrude past both sides and ora terminalis contracts forward, use for ease of tapered bar 211 also is provided with suitable spacing and makes it to have suitable flexible breach 213b at tapered bar 211 front ends, self-balancing plate 13 jointing end faces inwardly are provided with in one " worker " font wedge groove 14b, to prevent dull and stereotyped piece 13 slippages (as shown in Figure 7).

Consult Fig. 8 and shown in Figure 9, this figure is the perspective view of the utility model the 4th embodiment, wherein, assisting draws the tapered bar 211 of ear 21 front ends to be provided with oblique dissected valley 213c, so that the prominent side portion 212c that establishes of side, the end of this side 212c has the make progress protruding pin 212 of elasticity of warpage of outward-dipping and end face, wherein, the centre position dual-side of " T " shape wedge groove 14 of dull and stereotyped piece 13 respectively is provided with a groove ditch 213d, cause the protruding pin 212 of elasticity of tapered bar 211 to be passed " T " shape wedge groove 14, and left-hand thread is therein on the groove ditch 213d of a side, so that reach the firm effect of simple and easy fastening (as shown in Figure 9).

Consult shown in Figure 10 to 13, this figure is the perspective view of the utility model the 5th embodiment, wherein, tapered bar 211 is set as and can draws ear 21 compositions from state with auxiliary, these tapered bar 211 1 ends have a hook portion 211d, and on the face of tapered bar, offer one " U " shape groove 212d, and then make it have the rise plate face of one, and draw the front end of ear 21 to be provided with a hole 213e in auxiliary, this hole can be interlocked with tapered bar 211 hook portion 211d, wedge 211 penetrates plain block 13 " T " shape wedge groove 14, rises plate face 212d and blocks end face opening 140d, causes slider of zipper fastener 2 and draws ear 1 peaceful plate 13 combinations (extremely shown in Figure 13 as Figure 11).

Claims

1, a kind of simple and easy adjustable crossmember type accessory fastener, it is characterized in that, this fastener bottom is that the outer ring is bent arc loop shaped ring, side at ring is provided with an interface, the both sides of interface are respectively equipped with the notch that can fasten mutually and buckle into part, described notch and described buckle into mutual snapping after, anchored on comprehensive spacing, a described bent arc loop shaped ring upside and a dull and stereotyped piece join, should inwardly be provided with wedge system space from the terminal area of dull and stereotyped piece, this wedge system space has inner wedge system space, one adapts and rubber-like with described wedge system spatial form, the tapered bar that is connected with connected piece, this tapered bar can insert in the described wedge system space, the two can detain mutually be incorporated in comprehensive go up anchored spacing.

2, according to the described simple and easy adjustable crossmember type accessory fastener of claim 1, it is characterized in that, described tapered bar has by suitable dissected valley makes its side be equipped with the protruding pin of elasticity that an end slightly is upturned, the horizontal section in described wedge system space is " T " font, and this wedge system space end face has the opening of a break-through in described dull and stereotyped piece end face, when tapered bar inserted in the wedge system space, the protruding pin of described elasticity buckled in the described opening; One side of the interface of described loop shaped ring has a sliding surface, the end of sliding surface has the notch of break-through on the body of described loop shaped ring, the interface opposite side has a slide mass, the end of this slide mass has a hook portion, described slide mass sliding surface relatively slides, and described hook portion can buckle in the described notch.

3, according to claim 1 or 2 described simple and easy adjustable crossmember type accessory fasteners, it is characterized in that, described tapered bar is en plaque and offers one " U " shape groove on its surface makes it have the integrally formed plate face of scratching, described wedge system space horizontal section is " T " shape, its end face has the opening of the described dull and stereotyped piece end face of a break-through, when tapered bar inserted in the wedge system space, described plate face of having scratched can buckle in the described opening.

4, according to claim 1 or 2 described simple and easy adjustable crossmember type accessory fasteners, it is characterized in that, has a breach in the middle of the described tapered bar front end, tapered bar front end both sides have the oblique flange outside both sides, inwardly contract and form a pair of trip in this flange rear end, described wedge system space horizontal section is " worker " font, and the trip when tapered bar inserts in the wedge system space on the described tapered bar is can snap onto on the inner surface in wedge system space.

5, according to claim 1 or 2 described simple and easy adjustable crossmember type accessory fasteners, it is characterized in that, described tapered bar is provided with oblique dissected valley so that a pleurapophysis is established a side portion, this side portion end tilts laterally and end face makes progress warpage and forms the protruding pin of an elasticity, the level in described wedge system space is " T " font, a groove ditch of the described dull and stereotyped piece end face of break-through is respectively established in both sides, position in the middle of it, and when described tapered bar inserts in the described wedge system space, but the protruding pin of described elasticity is that left-hand thread is in described groove ditch.

According to the described simple and easy adjustable crossmember type accessory fastener of claim 3, it is characterized in that 6, the non-insertion wedge system vacant terminal of described tapered bar has a ditch portion, this ditch portion is connected with connected piece.