CN2299501Y

CN2299501Y - Insert buckle

Info

Publication number: CN2299501Y
Application number: CN 97229656
Authority: CN
Inventors: 刘永国; 粘新民
Original assignee: QUANZHOU URBAN MEIFENG PLASTIC AND HARDWARE PRODUCTS PLANT
Current assignee: Licheng Quanzhou Meifeng suitcase and bag Fittings Co., Ltd.
Priority date: 1997-10-17
Filing date: 1997-10-17
Publication date: 1998-12-09
Anticipated expiration: 2007-10-17

Abstract

The utility model relates to an insert buckle which is composed of a main body and an inserting tongue, wherein, a poking sheet is covered on a box surface of the main body and downwards forms two guiding plates which are respectively and outwards convexly provided with a blocking plate which can be just contacted with the inner side of an inserting head of the inserting tongue; the guide plates of the poking sheet, which are corresponding with the poking sheet and the blocking plates form guide grooves with notches; a positioning structure is arranged between contact surfaces of the lower part of the poking sheet and the box surface of the main body, the guide plates of the poking sheet are also provided with clamping spring sheets which are fixedly clamped on the guide grooves. The utility model regulates a locking state by the positioning structure, has a locking efficiency, and can avoid the trouble caused by accident loosening the buckle by users.

Description

Eye-splice

The utility model relates to a kind of eye-splice, and is relevant with its locking effect especially.

Common eye-splice as shown in Figure 1, is made up of tongue 1 and parent 2, and tongue 1 is " mountain " font structure, and top, " mountain " font both sides is equipped with plug 11, and plug 11 outsides form the edge 12 of slightly inclined; Parent 2 is the box body of both-side opening, be provided with guiding raised line 21 in the box body, be used to guide tongue 1 to insert and extract by certain orientation, parent 2 both-side openings below also forms the card platform 22 of slightly inclined, this card platform 22 cooperates just fixedly tongue 1 with edge 12 on the tongue 1, prevents that tongue 1 from separating with parent 2.When eye-splice is triped, only need firmly push the plug 11 of tongue 1 top, can make the edge 12 of plug 11 inwardly break away from the card platform 22 of parent 2, thereby reaching tongue 1 separate, and realizes triping with parent 2.So, if careless because of the user, when being pressed into plug 11 places unintentionally, eye-splice is promptly triped, and loses the effect of eye-splice itself, makes troubles to the user.

The purpose of this utility model is to provide a kind of eye-splice, and it has the locking effect, can avoid the trouble of triping and being brought unintentionally because of the user.

For reaching above-mentioned purpose, the utility model still is made up of parent and tongue.Parent box face loam cake is put a plectrum, plectrum forms two guide plates downwards, guide plate outwards protrudes respectively and is provided with plate washer, this baffle plate just can be kept out mutually with the plug inboard of tongue, the guide plate and the baffle plate of the corresponding plectrum of parent box face form the gathering sill that has breach, be provided with location structure below the plectrum and between the contact-making surface of parent box face, also be provided with the fixing shell fragment on the guide plate of plectrum, fix shell fragment and fix on gathering sill.

Location structure between the utility model plectrum and the parent comprises two grooves and a salient point, and groove is provided with below the plectrum between two guide plates, and salient point is formed on the parent box face end of an elasticity tongue bars between two gathering sills.

After adopting said structure, plectrum is inserted and is covered on parent box face, is fastened in gathering sill by fixing shell fragment, and unlikely dropping, at this moment, plectrum can be stirred before and after the gathering sill direction, and cooperates by the location structure of salient point with two grooves, the scope of stirring of restriction plectrum.When eye-splice need lock, plectrum is allocated to baffle plate just can keeps out mutually with the plug inboard, can prevent that plug is inside, and then avoid the plug edge to break away from the Ka Tai of parent, reach the purpose of locking; When needs are triped, then plectrum is allocated to baffle plate and stagger in the plug inboard, can inwardly push plug, make its edge break away from the Ka Tai of parent, realize triping.

Below in conjunction with drawings and Examples the utility model is further described.

Fig. 1 is a structural representation of commonly using product;

Fig. 2 is a structural representation of the present utility model;

Fig. 3 is the utility model lock-out state face upwarding section;

Fig. 4 is the utility model unbuckled state face upwarding section.

See also shown in Figure 2ly, the utility model still is made up of parent 2 and tongue 1.Parent 2 box face loam cakes are put a plectrum 3, plectrum 3 forms two guide plates 31 downwards, guide plate 31 outwards protrudes respectively and is provided with baffle plate 32, this baffle plate 32 just can be kept out mutually with plug 11 inboards of tongue 1, the guide plate 31 of the corresponding plectrum 3 of parent 2 box faces forms the gathering sill 23 that has breach 24 with baffle plate 32, on contact-making surface, form two grooves 33 and an elasticity tongue bars 26 that has salient point 25 respectively with parent 2 box faces below the plectrum 3, cooperate with salient point 25 by two grooves 33, can make eye-splice just be in the lock state (as shown in Figure 3) or unlock state (as shown in Figure 4), fix shell fragment 34 and also form on the guide plate 31 of plectrum 3, fix shell fragment 34 and fix on gathering sill 23, be used to prevent that plectrum 3 from dropping from parent 2 box faces.

Claims

1, a kind of eye-splice, form by parent and tongue, it is characterized in that: parent box face loam cake is put a plectrum, plectrum forms downwards two guide plates, and guide plate outwards protrudes respectively and is provided with baffle plate, this baffle plate just can with the inboard baffle plate mutually of the plug of tongue, the guide plate and the baffle plate of the corresponding plectrum of parent box face form the gathering sill that has breach, be provided with location structure below the plectrum and between the contact-making surface of parent box face, also be provided with the fixing shell fragment on the guide plate of plectrum, fix shell fragment and fix on gathering sill.

2, a kind of eye-splice as claimed in claim 1 is characterized in that: the location structure between plectrum and the parent comprises two grooves and a salient point, and groove is located at below the plectrum between two guide plates, and salient point is formed on the parent box face between two gathering sills.

3, a kind of eye-splice as claimed in claim 2 is characterized in that: form an elasticity tongue bars between two gathering sills of parent box face, salient point is provided with the tongue bars end.