CN202635811U

CN202635811U - Cargo lash improving structure

Info

Publication number: CN202635811U
Application number: CN 201220186936
Authority: CN
Inventors: 石传标
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-04-28
Filing date: 2012-04-28
Publication date: 2013-01-02
Anticipated expiration: 2022-04-28

Abstract

The utility model relates to a cargo lash improving structure which is simple in structure and easy to operate. The cargo lash improving structure comprises a male buckle, a spring buckle, metal domes and a female buckle, wherein a cusp is arranged on the male buckle, a locating groove is arranged at the side of the male buckle, one end of the spring buckle is provided with a clamping plate which is nested on the cusp and moves by connecting a rivet, a locating slot is arranged inside the spring buckle, the other end of the spring buckle is provided with a clamping convex locating block, and a guide groove is arranged outside the spring buckle. One end of each metal dome is imbedded in the locating groove, the other end of each metal dome is provided with springs in a sleeved mode and is inserted in the locating slot of the clamping plate, pressing mouths are arranged at two sides of the female buckle, and a clamping master block is arranged inside the female buckle. According to the design that the metal domes and the springs are arranged inside the male buckle and the spring buckle, the male buckle and the female buckle are enabled to achieve purpose of fast combination and separation by utilizing elasticity function of the metal dome, and thereby the structure is simple in structure and easy to operate, and also achieves the purpose of being simple and practical.

Description

A kind of improved structure for buckle

Technical field

The utility model relates to a kind of improved structure for buckle, espespecially a kind of buckle structure of simple in structure, processing ease.

Background technology

Existing fastener latch catch adopts spring or shell fragment mostly, and utilizes the elastic force effect of spring or shell fragment to reach combination separation pin thread and box purpose, and is right, be easy to break down with spring, and owing to using for a long time its elastic force to weaken; In addition, shell fragment exposes and might be subjected to External force interference to cause shell fragment to come off, and therefore, how to solve the disappearance that spring uses the elastic force deficiency for a long time, and the secret worry that shell fragment comes off namely is problem to be solved.

The utility model content

The utility model is for the deficiencies in the prior art, and a kind of improved structure for buckle of simple in structure, processing ease is provided.

The utility model is achieved through the following technical solutions:

A kind of improved structure for buckle comprises pin thread, snap-on, shell fragment and box, and described pin thread is provided with the tip, and the pin thread side is set the position groove; Described snap-on one end is established clamping plate and is inserted in the tip upward with rivet connection activity, offers locating slot in snap-on inside, and this snap-on other end is established the card convex locating piece, establishes guide groove in the snap-on outside; Described shell fragment one end is inserted on the locating slot, and the sheathed spring of the other end also inserts in the locating slot of clamping plate; Described box both sides are offered and are pressed mouth, and blocking block is established in this box inside.

The beneficial effects of the utility model are: by establish shell fragment and spring in pin thread and snap-on, during use, the snap-on of pin thread is inserted in the box, and make the guide groove of snap-on by the blocking block slip of box, when snap-on inserts in the box fully, flick outward and snap under the elastic force effect of shell fragment and spring and press in the mouth, the card convex locating piece of snap-on then props up engaging location on the blocking block of box; When untiing, press inward snap-on with hand and utilize shell fragment and spring force effect, the blocking block that makes the card convex locating piece break away from box slides outward, thereby pin thread is separated with box, so utilize the effect of shell fragment elastic force to make pin thread and box reach Rapid Combination and the design that separates, not only simple in structure, processing ease reaches again simple and practical purpose.

Description of drawings

Fig. 1 is the combination schematic diagram of the utility model;

Fig. 2 is the decomposing schematic representation of the utility model;

Fig. 3 is pin thread and the box combination generalized section of the utility model;

Fig. 4 is that the pin thread of the utility model separates generalized section with box.

Wherein, 1 is pin thread, and 11 is most advanced and sophisticated, and 111 is locating slot, and 12 is snap-on, and 121 is clamping plate, and 122 is locating slot, and 123 is the card convex locating piece, and 124 is guide groove, and 13 is shell fragment, and 131 is spring, and 14 is rivet, and 2 is box, and 21 for pressing mouth, and 22 is blocking block.

The specific embodiment

Below in conjunction with the drawings and specific embodiments the utility model is described in detail, but not as to restriction of the present utility model.

Can find out from Fig. 1, Fig. 2, Fig. 3 and Fig. 4, a kind of improved structure for buckle of the utility model mainly comprises:

One pin thread 1, this pin thread 1 are provided with tip 11, establish locating slot 111 in side;

One snap-on 12, these snap-on 12 1 ends are established clamping plate 121 and are inserted on most advanced and sophisticated 11 with rivet 14 connection activities, offer locating slot 122 in inside, and these snap-on 12 other ends are established card convex locating piece 123, establish guide groove 124 in the outside;

One shell fragment 13, these shell fragment 13 1 ends are inserted on the locating slot 111, and the sheathed spring 131 of an end is as buffer unit and insert engaging location in the locating slot 122 of clamping plate 121;

One box 2, these box 2 both sides are offered and are pressed mouth 21, establish blocking block 22 in inside.

By in pin thread 1 and snap-on 12, establishing shell fragment 13 and spring 131, during use, the snap-on 12 of pin thread 1 is inserted in the box 2, and make the guide groove 124 of snap-on 12 by blocking block 22 slips of box 2, when snap-on 12 inserts in the box 2 fully, flick outward and snap under the elastic force effect of shell fragment 13 and spring 131 and press in mouthfuls 21, the card convex locating piece 123 of snap-on 12 then props up engaging location on the blocking block 22 of box 2; When untiing, press inward snap-on 12 with hand and utilize shell fragment 13 and spring 131 elastic force effects, the blocking block 22 that makes card convex locating piece 123 break away from box 2 slides outward, thereby pin thread 1 is separated with box 2, so utilize shell fragment 13 elastic force effects to make pin thread 1 and box 2 reach Rapid Combination and the design that separates, not only simple in structure, processing ease reaches again simple and practical purpose.

Below the utility model is described in detail, but apparent, those skilled in the art can carry out various changes and improvements, and does not deviate from the scope of the present utility model that appended claims limits.

Claims

1. an improved structure for buckle comprises pin thread, snap-on, shell fragment and box, it is characterized in that: described pin thread is provided with the tip, and the pin thread side is set the position groove; Described snap-on one end is established clamping plate and is inserted in the tip upward with rivet connection activity, offers locating slot in snap-on inside, and this snap-on other end is established the card convex locating piece, establishes guide groove in the snap-on outside; Described shell fragment one end is inserted on the locating slot, and the sheathed spring of the other end also inserts in the locating slot of clamping plate; Described box both sides are offered and are pressed mouth, and blocking block is established in this box inside.