CN103393257A

CN103393257A - Key ring

Info

Publication number: CN103393257A
Application number: CN2013102435554A
Authority: CN
Inventors: 安锡忠
Original assignee: WENZHOU JOBON SMOKING SETS MANUFACTURING Co Ltd
Current assignee: WENZHOU JOBON SMOKING SETS MANUFACTURING Co Ltd
Priority date: 2013-06-19
Filing date: 2013-06-19
Publication date: 2013-11-20

Abstract

The invention provides a key ring to solve the problems that when an existing key ring is taken down from a waistband, inward pressing force needs to be directly exerted on a stop hook through a finger, and the top of the finger can block a notch so that the key ring can not be taken down. The key ring is characterized in that a pushing button is arranged on a hook seat, a rail groove is formed in the hook seat, the pushing button is matched with the rail groove and can reciprocate along the rail groove, and the pushing button is connected with a pushing and pulling portion of the closed stop hook in a linked mode. The key ring has the advantages that a user only needs to push the pushing button to open and close the stop hook, and the key ring is more convenient to use and more practical.

Description

A kind of key chain

Technical field

The present invention relates to the daily living article technical field, be specifically related to a kind of key chain.

Background technology

Key chain is a kind of ornament that hangs on key-ring, for by a plurality of key chain together, is convenient for carrying.Existing key chain generally adopts elastic device that arc hook and sealing stop hook are close to and is linked to be a complete closed circular, key chain just can hang on waistband and not come off like this, when needs take off while using key, to stop hook, impose pressing of inward direction, closed circular is beaten and opened a gap, so just it can be taken off from waistband.But its weak point is, when from waistband, taking off key chain, need directly to stop hook, impose pressing of inward direction with finger, and this moment, finger can block breach, hindered key chain and took off.

Summary of the invention

In order to overcome the deficiency of background technology, the invention provides a kind of key chain, can from waistband, take off more easily.

the technical solution adopted in the present invention: a kind of key chain, comprise key ring, key-ring reaches be used to connecting the suspension ring of key ring and key-ring, described key ring comprises hook base, the sealing stop hook, described hook base one end is extended with the arc hook, the described hook base other end has link slot, described sealing stop hook includes connecting portion, push-and-pull section, articulated section, the free end of described connecting portion and arc hook is mutually by the formation closed-loop, described push-and-pull section is plugged in link slot, described articulated section is hinged by connecting pin and hook base, described sealing stop hook also is provided with the hold down gag that resets, described hook base is provided with the promotion button, described hook base is provided with rail groove, described promotion button and rail groove are suitable, can move back and forth along rail groove, described promotion button is connected with the push-and-pull section of sealing stop hook.

Described sealing stop hook is the L font, the articulated section of described sealing stop hook is provided with spring groove, the described hold down gag that resets is torque spring, described torque spring is installed in spring groove, described torque spring is provided with a pair of spring pin, wherein a spring pin is resisted against in spring groove, and the another spring pin is resisted against on hook base.

Described promotion button is provided with pushing part, described pushing part is the T font, and the described pushing part larger part of width is passed rail groove, is resisted against the push-and-pull section top position of sealing stop hook, and width is greater than the rail groove width, and width less part in described pushing part is between rail groove.

Described pushing part is the integral type structure with promoting button, and described rail groove below has mounting groove, and described mounting groove width is greater than rail groove, and is connected to form a convex fluting with rail groove.

The invention has the beneficial effects as follows: adopt above scheme, promote the promotion button on hook base, the switching that just can realize sealing stop hook, use convenient.

The accompanying drawing explanation

Fig. 1 is embodiment of the present invention structural representation perspective view.

Fig. 2 is embodiment of the present invention front view.

Fig. 3 is embodiment of the present invention left view.

Fig. 4 is the structural representation of hook base in the embodiment of the present invention.

Fig. 5 is sealing stop hook cutaway view in the embodiment of the present invention.

Fig. 6 promotes the button schematic diagram in the embodiment of the present invention.

1-hook base in figure, 11-arc hook, the 12-link slot, the 13-rail groove, the 14-mounting groove, 2-seals stop hook, the 21-connecting portion, 22-push-and-pull section, the 23-articulated section, the 24-spring groove, 3-promotes button, 31-boss, the 4-key-ring, 5-suspension ring, 6-torque spring, 61-spring pin, 7-connecting pin.

The specific embodiment

Embodiments of the present invention is further illustrated below in conjunction with accompanying drawing:

as Figure 1-Figure 4, a kind of key chain, comprise key ring, key-ring 4 reaches be used to connecting the suspension ring 5 of key ring and key-ring 4, described key ring comprises hook base 1, sealing stop hook 2, described hook base 1 one ends are extended with arc hook 11, described hook base 1 other end has link slot 12, described sealing stop hook 2 includes connecting portion 21, push-and-pull section 22, articulated section 23, the free end of described connecting portion 21 and arc hook 11 is mutually by the formation closed-loop, described push-and-pull section 22 is plugged in link slot 12, described articulated section 23 is hinged by connecting pin 7 and hook base 1, described sealing stop hook 2 also is provided with the hold down gag that resets, described hook base 1 is provided with and promotes button 3, described hook base is provided with rail groove 13, described promotion button 3 is suitable with rail groove 13, can move back and forth along rail groove 13, described promotion button 3 is connected with the push-and-pull section 22 of sealing stop hook 2.Along rail groove 13 directions, promote button 3, just can drive sealing stop hook 2 and rotate, closed-loop is made a breach, just key ring can be hung up or takes off, simple to operate, convenient, and can not cause other obstruction situations.

As shown in Figures 1 and 5, described sealing stop hook 2 is the L font, the articulated section 23 of described sealing stop hook 2 is provided with spring groove 24, the described hold down gag that resets is torque spring 6, described torque spring 6 is installed in spring groove 24, described torque spring 6 is provided with a pair of spring pin 61, and wherein a spring pin 61 is resisted against in spring groove 24, and another spring pin 61 is resisted against on hook base 1.

As Fig. 1, Fig. 4 and shown in Figure 6, described promotion button 3 is provided with pushing part 31, described pushing part is the T font, 31 width larger part in described pushing part is passed rail groove 13, be resisted against push-and-pull section 22 top positions of sealing stop hook 2, and width is greater than rail groove 13 width, to promoting button 3, play a position-limiting action, avoid dropping, 31 width less part in described pushing part, between rail groove 13, can make to promote button 3 along rail groove 13 directions toward polyslip.

Described pushing part 31 can be for being integrated the formula structure with promotion button 3, described rail groove 13 belows have mounting groove 14, described mounting groove 14 width are greater than rail groove 13, and be connected to form a convex fluting with rail groove 13,31 of described pushing parts need be installed in rail groove 13 by mounting groove 14, simple in structure, assembling easily.

Described pushing part 31 also can be split-type structural with promotion button 3, by screw, pushing part 31 and promotion button 3 is fixed together.

Claims

1. key chain, comprise key ring, key-ring (4) and the suspension ring (5) be used to connecting key ring and key-ring (4), described key ring comprises hook base (1), sealing stop hook (2), described hook base (1) one end is extended with arc hook (11), described hook base (1) other end has link slot (12), described sealing stop hook (2) includes connecting portion (21), push-and-pull section (22), articulated section (23), the free end of described connecting portion (21) and arc hook (11) is mutually by the formation closed-loop, described push-and-pull section (22) is plugged in link slot (12), described articulated section (23) is hinged by connecting pin (7) and hook base (1), described sealing stop hook (2) also is provided with the hold down gag that resets, it is characterized in that: described hook base (1) is provided with and promotes button (3), described hook base is provided with rail groove (13), described promotion button (3) is suitable with rail groove (13), can move back and forth along rail groove (13), described promotion button (3) is connected with the push-and-pull section (22) of sealing stop hook (2).

2. key chain according to claim 1, it is characterized in that: described sealing stop hook (2) is the L font, the articulated section (23) of described sealing stop hook (2) is provided with spring groove (24), the described hold down gag that resets is torque spring (6), described torque spring (6) is installed in spring groove (24), described torque spring (6) is provided with a pair of spring pin (61), wherein a spring pin (61) is resisted against in spring groove (24), and another spring pin (61) is resisted against on hook base (1).

3. key chain according to claim 2, it is characterized in that: described promotion button (3) is provided with pushing part (31), described pushing part (31) is the T font, width larger part in described pushing part (31) is passed rail groove (13), be resisted against push-and-pull section (22) top position of sealing stop hook (2), and width is greater than rail groove (13) width, and width less part in described pushing part (31) is positioned between rail groove (13).

4. key chain according to claim 3, it is characterized in that: described pushing part (31) are the integral type structure with promoting button (3), described rail groove (13) below has mounting groove (14), described mounting groove (14) width is greater than rail groove (13), and is connected to form a convex fluting with rail groove (13).