CN2561256Y - Buckle - Google Patents

Abstract

The utility model discloses an inserting buckle, which comprises an inserting casing and inserting legs, wherein, a removable patch piece is arranged on the inserting casing. An arc-shaped groove is arranged on the surface of the inserting casing, the size of the arc-shaped groove can be rightly held a patch piece, a barb clipping head is arranged at the top end of the patch piece and is matched with the barb notch arranged on the inserting casing, two dummy clubs are arranged at the rear part of the patch piece and respectively clipped with corresponding two grooves on the inserting casing, and the inserting legs can be inserted into the combined body of the inserting casing and the patch piece. By adopting the structure, the producer only needs to replace the patch piece, maintains the original inserting casing, and can just meet the different requirements through designing different patch piece molds. Because the volume of the patch piece is small, the structure of which is simple, and the mold manufacturing process and the mold opening process are simple, the production cost is greatly reduced, and the production process is simplified.

Description

A kind of eye-splice

Technical field

The utility model relates to a kind of eye-splice, especially a kind of case and bag eye-splice.

Background technology

Usually, the case and bag eye-splice all is made up of slotting shell and pin two parts.As shown in Figure 1, pin is " mountain " font structure, and its dual-side top is arranged with dop; Slotting shell is the box body of both-side opening, and opening part is provided with guide groove, and guide pin inserts and transfers to.The slotting shell of this structure and pin generally all are to adopt the injection moulding die sinking integrally formed, require different patterns and color to be set for the user at slotting shell outer surface, the producer just must design and produce a plurality of block molds, has improved production cost greatly, has reduced production efficiency again.

Summary of the invention

The purpose of this utility model is to provide a kind of production cost low, the easy eye-splice of technology.

For achieving the above object, the utility model adopts following structure: a kind of eye-splice comprises inserts shell and pin, wherein, inserts shell and is provided with disconnectable paster.Insert the shell surface and be provided with arc groove, the arc groove size can be placed a paster just, the paster top is provided with a barb dop and matches with the barb breach that slotting shell is provided with, the paster rear portion is provided with two boss and engages with corresponding two grooves on the slotting shell respectively, and pin can insert the combination of shell and paster.

Adopted said structure, promptly can be by the different paster mould of design, make the producer change paster and keep original slotting shell just can satisfy user's different requirements.Because the paster volume is little, simple in structure, molding die sinking technology is simple, thereby greatly reduces production cost, has simplified production technology.

Description of drawings

Below in conjunction with accompanying drawing the utility model is done further detailed description.

Fig. 1 is existing eye-splice structural representation.

Fig. 2 is the utility model stereochemical structure explosive view.

Fig. 3 is that the utility model is inserted the shell structure schematic diagram.

Fig. 4 is the utility model paster structure schematic diagram.

The specific embodiment

As Fig. 2, Fig. 3, shown in Figure 4, a kind of eye-splice 1 of the utility model comprises and inserts shell 2 and pin 3, wherein, inserts shell 2 and is provided with disconnectable paster 4.The surface of described slotting shell 2 is provided with arc groove 21, and the size shape of this arc groove 21 is consistent with the size shape of paster 4, and paster 4 can just place on the arc groove 21.The top of paster 4 is provided with a barb dop 42 and cooperates with the barb breach 22 that slotting shell 2 is provided with, paster 4 rear portions are provided with two small boss 43,44 in addition and engage with corresponding two grooves 23,24 on the slotting shell 2 respectively, by stable 3 stressed, make paster 4 be difficult for deviating to insert shell 2, form the combination of inserting shell 2 and paster 4.Simultaneously, pin 3 can normally insert the combination of shell 2 and paster 4, to reach the purpose of snap close.

Owing to adopted the project organization of paster 4, the producer promptly can greatly reduce production cost only by changing the requirement that simple paster 4 satisfies the different users.

Claims (2)

1, a kind of eye-splice comprises and inserts shell and pin, it is characterized in that: insert shell and be provided with disconnectable paster.

2, a kind of eye-splice according to claim 1, it is characterized in that: described slotting shell surface is provided with arc groove, the arc groove size can be placed a paster just, the paster top is provided with a barb dop and matches with the barb breach that slotting shell is provided with, the paster rear portion is provided with two boss and engages with corresponding two grooves on the slotting shell respectively, and pin can insert the combination of shell and paster.

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