CN201310511Y

CN201310511Y - Connecting pin

Info

Publication number: CN201310511Y
Application number: CNU2008202100979U
Authority: CN
Inventors: 杜亚伦
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-10-27
Filing date: 2008-10-27
Publication date: 2009-09-16
Anticipated expiration: 2018-10-27

Abstract

A connecting pin of the utility model mainly relates to a connecting device, in particular to a movable connecting pin used for a perpendicular board in furniture industry. The connecting pin comprises a pre-buried male boss (1) and a pre-buried female boss 2, wherein the pre-buried male boss (1) is a cavity (11) with holes (111, 112) formed at the two ends thereof and an opening (113) formed on a side face thereof; a column pin (12) with a handle (121) is accommodated in the cavity (11); the female boss (2) is a nut-shaped clamping seat with external threads (22); the pore diameter of a central hole 21 of the clamping seat is larger than the length of a T-shaped convex block (122) at the head part of the column pin (12); and the column pin (12) can be inserted into the female boss (2). When being adopted, the connecting pin drives the column pin to move through pushing the handle and enables the T-shaped convex block (122) of the column pin (12) to enter the female boss, and the direction is rotated in order to realize connection; the direction is rotated once more, so that the handle is pushed to drive the column to move and the T-shaped convex block (122) of the column pin (12) can be detached from the female boss, thereby realizing separation. The connecting pin has a simple structure and is conveniently used.

Description

Connecting pin

Technical field

The utility model connecting pin relates generally to a kind of connection set, in particular for the flexible connection of the vertical sheet material of furniture industry.

Background technique

In the existing composite furniture, the connection of vertical sheet material generally is divided into two kinds of situations, and a kind of is fixedly connected, and a kind of is to flexibly connect.The fixedly connected irony triangle that adopts mostly now connects.Flexibly connect then multifariously, any link has, many slightly commonly connector, connecting rod modes, this modular construction complexity is installed and used inconvenience, needs could implement more than two people to install combination or dismounting separation sometimes, the process trouble, labor intensive.

Summary of the invention

The purpose of this utility model provides a kind of novel connecting pin, and it is simple in structure, and is easy to use, combination or dismounting is installed easily separates.

The utility model connecting pin is characterized in that comprising pre-buried male seat 1, pre-buried female seat 2;

Described male seat 1 is that one or two head end has hole 111,112 and a side and has mouthfuls 113 cavity 11, ccontaining one pin 12 that has a handle 121 in this cavity 11; There is a dividing plate 13 that the chamber of described cavity 11 is divided into two-part chamber 14, chamber 15 in the described cavity 11, described dividing plate 13 has a through hole 131, this through hole 131 is concentric on the footpath circular hole with aforementioned apertures 111,112, and this through hole 131 extends into a groove 132 to the side that has mouth 113; The two ends of described pin 12 are stuck in described hole 111,112, and handle 121 is fixed in the end of pin 12, groove 132 that can be by dividing plate 13 in chamber two-

part chamber

14,15 of chambers drive pin 12 and slide, and are "T"-shaped projection 122 at another head of pin 12;

Described female seat 2 is one the nut shape deck of outside thread 22 to be arranged, the aperture of this deck center hole 21 is greater than the length of the "T"-shaped projection 122 of pin 12 heads, the bottom of this deck center hole 21 is bar holes 22, and the width of this bar hole 22 is slightly larger than 122 width of "T"-shaped projection.

Above-mentioned connecting pin, described dividing plate 13 is divided into two-part chamber 14 not of uniform size, chamber 15 with the chamber of described cavity 11, and described chamber 15 is greater than chamber 14.

Above-mentioned connecting pin, described male seat 1 are involuted by two-part, and two-part have flexible glue to link to each other, and card post and hole clipping are arranged respectively on these two-part.

Adopt above-mentioned connecting pin, drive pin 12 motions, make the "T"-shaped projection 122 of pin 12 enter female seat 2 by driving handle 121, sense of rotation, thus realize connecting; Sense of rotation again, driving handle 121 drive pins 12 motions, make the "T"-shaped projection 122 of pin 12 break away from female seats 2, thereby realize separating.This kind connecting pin, simple in structure, easy to use.

Description of drawings

Fig. 1 is male seat, the female seat of the utility model connecting pin, the schematic representation of pin.

Fig. 2 is the utility model connecting pin female seat stereogram.

Fig. 3 is the utility model connecting pin male seat schematic representation when being divided into two-part.

Fig. 4 is that the utility model connecting pin is installed and used schematic representation.

Fig. 5 is an enlarged view shown in Figure 4.

Different motion view when Fig. 6, Fig. 7, Fig. 8, Fig. 9 are the use of the utility model connecting pin.

Embodiment

The utility model is described in further detail below in conjunction with accompanying drawing:

See Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 6, Fig. 7, Fig. 8, shown in Figure 9, the utility model connecting pin comprises pre-buried male seat 1, and pre-buried female seat 2 is plastic parts.

Described male seat 1 is that one or two head end has hole 111,112 and a side and has mouthfuls 113 cavity 11, described hole 112 must be through hole, this cavity 11 interior ccontaining one has the pin 12 of handle 121, this pin 12 is a metalwork, the two ends of described pin 12 are stuck in described hole 111,112, and handle 121 is fixed in the end of pin 12; There is a dividing plate 13 that the chamber of described cavity 11 is divided into two-part chamber 14 and chamber 15 in the described cavity 11, further form, described chamber 15 is greater than chamber 14; Described dividing plate 13 has a through hole 131, and this through hole 131 is concentric on the footpath circular hole with aforementioned apertures 111,112, and this through hole 131 extends into a groove 132 to the side that has mouth 113; So, described pin 12 just can move back and forth in hole 111,112, through hole 131, described handle 121 is owing to be positioned at the end of pin 12, can be dissolved in the chamber 14, pass through groove 132 then in the also rotatable direction in mouth 113 places, so, handle 121 just can drive pin 12 slips in chamber two-

part chamber

14 and 15 of chambers by the groove 132 of dividing plate 13; Another head at pin 12 is "T"-shaped projection 122;

So, drive pins 12 motions, make the "T"-shaped projection 122 of pin 12 enter female seat 2 by bar hole by driving handle 121, sense of rotation again, "T"-shaped projection 122 just is stuck in the deck, thereby realizes connecting; If will separate the time, sense of rotation again, driving handle 121 drives pins 12 motions, makes the "T"-shaped projection 122 of pin 12 break away from female seats 2, thereby realizes separating.This kind connecting pin, simple in structure, easy to use.

Mode further, described male seat 1 are involuted by two-part, and two-part have flexible glue to link to each other, and card post and hole clipping are arranged respectively on these two-part, see shown in Figure 3.

Claims

1, connecting pin is characterized in that comprising pre-buried male seat (1), pre-buried female seat (2);

Described male seat (1) is that one or two head end has the cavity (11) that hole (111,112) and a side have mouthful (113), ccontaining one pin (12) that has handle (121) in this cavity (11); There is a dividing plate (13) that the chamber of described cavity (11) is divided into two-part chamber (14), chamber (15) in the described cavity (11), described dividing plate (13) has a through hole (131), this through hole (131) is concentric on the footpath circular hole with aforementioned apertures (111,112), and this through hole (131) extends into a groove (132) to the side that has mouthful (113); The two ends of described pin (12) are stuck in described hole (111,112), handle (121) is fixed in the end of pin (12), the groove (132) that can pass through dividing plate (13) drives pin (12) and slides in chamber two-part chamber (14), chamber (15), be "T"-shaped projection (122) at another head of pin (12);

Described female seat (2) is one the nut shape deck of outside thread (22) to be arranged, the aperture of this deck center hole (21) is greater than the length of the "T"-shaped projection (122) of pin (12) head, the bottom of this deck center hole (21) is a bar hole (22), and the width of this bar hole (22) is slightly larger than the width of (122) of "T"-shaped projection.

2, connecting pin according to claim 1 is characterized in that described dividing plate (13) is divided into two-part chamber (14) not of uniform size, chamber (15) with the chamber of described cavity (11), and described chamber (15) are greater than chamber (14).

3, connecting pin according to claim 1 is characterized in that described male seat (1) is involuted by two-part, and two-part have flexible glue to link to each other, and card post and hole clipping are arranged respectively on these two-part.