CN103622217A

CN103622217A - Key chain

Info

Publication number: CN103622217A
Application number: CN201210321696.9A
Authority: CN
Inventors: 赵百华
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-08-22
Filing date: 2012-08-22
Publication date: 2014-03-12

Abstract

A key chain is composed of a chain body ring, a concave blocking sheet, a movable concave sheet, a spring and a fixing nail. The chain body ring of the key chain is manufactured to be in a mouth folded ring shape through a metal sheet, and a clamp-shaped piece is fixed to the two sides of a folded mouth in the chain body ring, is formed with the fixing nail penetrating through the concave blocking sheet, the spring and the movable concave sheet in an assembling mode, and has the function of a clamp. The chain body ring is divided into an upper ring and a lower buckling ring through the fixed clamp-shaped piece, the upper ring is arranged in a belt, and the lower buckling ring contains keys. When the key chain is used, the belt penetrates through the upper ring of the key chain, the lower buckling ring slides upwards from an entrance of the key chain and slightly extrudes the movable concave sheet, a gap is opened, and the lower buckling ring is put down. The keys are arranged in the locked and sealed key chain, and the key chain is safe and reliable, and easy to operate.

Description

A kind of key chain

Technical field

The present invention relates to one way of life articles for use, is for hanging the key chain of key.

Background technology

In life, conventional key chain is the loop configuration being buckled on waistband, simple in structure,, takes conveniently key chain together, can safety coefficient not high, easily loses key.

Summary of the invention

The object of the invention is to be difficult for losing for people provide a kind of key that buckles, and key chain simple to operate.

It is as follows that the present invention solves the problems of the technologies described above adopted technical scheme:

A key chain, it is comprised of button ring, recess sheet, recessed of activity, spring, staple.

The button ring of key chain is to make folded choma shape with a strip metal sheet.

Clip-shaped piece in the middle of the button ring of key chain is to run through recess sheet, spring, movable recessed equipped forming with staple, and clip-shaped piece is fixed on the both sides on folded mouthful in button ring, and button ring is divided into pressed on ring and lower clasp.

The lower clasp of key chain is by spring pressure, to act on movable recessed to form the closed-loop in sealing all the time.

The invention has the beneficial effects as follows: because key is in sealing ring all the time, smash, play and prevent loss, effectively guarantee safe effect.Simple in structure, easy to operate.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, the present invention is further described:

Fig. 1 is practical application schematic diagram of the present invention.

Fig. 2 is the appearance assumption diagram of the embodiment of the present invention.

Fig. 3 is constitutional diagram and the exploded view of A of the present invention place clip-shaped piece.

In figure 1, button ring, 2, recess sheet, 3, movable recessed, 4, spring, 5, staple, 6, waistband, 7, clasp.

The specific embodiment:

In Fig. 1, waistband (6) pierces into the pressed on ring of key chain, surely hang key chain, catch clasp (7) upwards gently to squeeze movable recessed (3) along the slippage of key chain passway, make it to open breach, put clasp (7) and enter lower clasp, while receiving hand, movable recessed (3) are subject to the pressure self-closed breach of spring (4); While taking out clasp (7), mention hand recessed of the Compressive activities (3) that makes progress for clasp (7), clasp (7) shifts out along breach.

In Fig. 2, the button ring (1) of key chain is to make folded choma shape with a strip metal sheet, clip-shaped piece is fixed on the both sides on folded mouthful in button ring (1), clip-shaped piece is to run through recess sheet (2), spring (4), recessed (3) equipped forming of activity by staple (5), has clip functions.The clip-shaped piece fixing is divided into pressed on ring and lower clasp button ring (1), and pressed on ring enters waistband, and lower clasp is put key.

Claims

A key chain, it is comprised of button ring (1), recess sheet (2), movable recessed (3), spring (4), staple (5), it is characterized in that:

1. the button ring (1) of a key chain is to make folded choma shape with a strip metal sheet.
2. the clip-shaped piece in the middle of the button ring (1) of a key chain is to run through recess sheet (2), spring (4), recessed (3) equipped forming of activity with staple (5), clip-shaped piece is fixed on the both sides on folded mouthful in button ring (1), and button ring (1) is divided into pressed on ring and lower clasp.
3. the lower clasp of a key chain is in activity recessed (3), to form the closed-loop in sealing all the time by spring (4) pressure-acting.
4. a key chain can be noted to make with mould and form.