CN209862505U

CN209862505U - Key ring

Info

Publication number: CN209862505U
Application number: CN201920420139.XU
Authority: CN
Inventors: 贺洪威
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-29
Filing date: 2019-03-29
Publication date: 2019-12-31
Anticipated expiration: 2029-03-29

Abstract

The utility model relates to a pendant specifically is a key ring, which comprises a housin, casing one end swing joint has the finger ring, and in order to realize that the finger ring can rotate to be accomodate and rotatory expansion, finger ring and casing junction are equipped with rotatory power device that holds, and the rotatory power device that holds of cooperation is provided with the button on the casing upper surface, has seted up on the casing side surface and has accomodate the groove, and the casing other end is fixed with rings. The utility model discloses rotate finger ring, self-locking pin inserts the auto-lock recess when the button bounces, and the self-locking pin breaks away from the auto-lock recess when the button compresses, and then realizes hanging the switching of area and accomodating, and the practicality is high.

Description

Key ring

Technical Field

The utility model relates to a pendant specifically is a key ring.

Background

The key is a common unlocking tool in people's life, and the material for making the key mainly comprises copper, zinc, aluminum, iron and other metals. The key ring is also called key ring, key chain and key hanger. The materials for making the key ring are generally metal, leather, plastic, wood and the like. The product is a daily product which is carried by people every day, and has exquisite and small size and various shapes.

To current key ring, its finger ring and casing fixed connection, the practicality is low.

In order to solve the problems, the key ring is provided, the finger ring can be stored, the limit is relieved by pressing the button, the finger ring can be rotated, popped out and unfolded, the switching between the hanging belt and the storage is realized, and the practicability is high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a key ring to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a key ring, includes the casing, casing one end swing joint has the finger ring, in order to realize that the finger ring can rotate to be accomodate and rotatory expansion, and finger ring and casing junction are equipped with rotatory power device that holds, and the rotatory power device that holds of cooperation is provided with the button on the casing upper surface, has seted up on the casing side surface and has accomodate the groove, and the casing other end is fixed with rings.

In order to further improve the use effect of the key ring, a circular through hole is arranged on the finger ring, and two ends of the through hole are sleeved on the shell body and are connected with the shell body in a movable shaft mode; the button is cylindrical and is inserted into the through hole in an penetrating way, and the button and the finger ring are axially movable and radially fixed; one end of the button penetrates through the shell and protrudes out of the shell, the other end of the button is connected to the shell through an elastic force storage device, and a self-locking groove is formed in the shell.

In order to further improve the use effect of a key ring, the rotary force storage device and the elastic force storage device are both provided with a torsional compression spring, one end of the torsional compression spring is connected with the button, and the other end of the torsional compression spring is connected with the shell.

In order to further improve the result of use of a key ring, be equipped with solid fixed ring on the finger ring, gu fixed ring fixes on the casing, gu fixed ring one end is rotated and is fixed with the switch spare, gu be provided with outer limiting plate on the fixed ring other end and the switch spare and cooperate outer limiting plate on the switch spare and be provided with interior limiting plate.

In order to further improve the use effect of a key ring, a torsion spring is arranged at the joint of the switch piece and the fixing ring.

In order to further improve the result of use of a key ring, rings rotate to be fixed on the casing, are fixed with spacing post on the casing, and rings rotate through the lantern ring to be fixed on spacing post.

In order to further improve the use effect of the key chain, the shell consists of an upper shell and a lower shell.

In order to further improve the use effect of a key chain, the upper shell and the lower shell are fixed through screws.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses rotate finger ring, self-locking pin inserts the auto-lock recess when the button bounces, and the self-locking pin breaks away from the auto-lock recess when the button compresses, and then realizes hanging the switching of area and accomodating, and the practicality is high.

Drawings

Fig. 1 is a schematic structural view of the key ring of the present invention.

Fig. 2 is a schematic structural view illustrating the switch member of fig. 1 received in the receiving groove.

In the figure: 1-a switch member; 2-fixing the ring; 3-a button; 4-upper shell; 5-hoisting rings; 6-a lower shell; 7-accommodating groove.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Example 1

The embodiment of the utility model provides a key ring, it is shown specifically in fig. 1 and 2, which comprises a housin, casing one end swing joint has the finger ring, in order to realize that the finger ring can rotate to accomodate and rotatory expansion, and finger ring and casing junction are equipped with rotatory power device that holds, and the rotatory power device that holds of cooperation is provided with button 3 on the casing upper surface, has seted up on the casing side surface and has accomodate groove 7, and the casing other end is fixed with rings 5.

The finger ring is provided with a circular through hole, and two ends of the through hole are sleeved on the shell body and are movably connected with the shell body through a shaft; the button 3 is cylindrical and is inserted into the through hole in a penetrating way, and the button 3 and the finger ring are axially movable and radially fixed; one end of the button 3 penetrates through the shell and protrudes out of the shell, the other end of the button 3 is connected to the shell through an elastic force storage device, and a self-locking groove is formed in the shell.

Self-locking pin inserts the auto-lock recess when 3 bounces of button, and self-locking pin breaks away from the auto-lock recess when 3 compressions of button, and then realizes the switching of hanging the area and accomodating, and the practicality is high.

And the rotary force storage device and the elastic force storage device are both provided with a torsional compression spring, one end of the torsional compression spring is connected with the button 3, and the other end of the torsional compression spring is connected with the shell.

In order to realize hanging the knot, it is further again, be equipped with solid fixed ring 2 on the finger ring, gu fixed ring 2 fixes on the casing, gu fixed ring 2 one end is rotated and is fixed with switch 1, and switch 1 and solid fixed ring 2 junction are equipped with torsion spring, gu be provided with outer limiting plate on 2 other ends of fixed ring and the solid fixed ring 2 of switch 1 and cooperate outer limiting plate to be provided with interior limiting plate on switch 1.

Example 2

A key ring, as shown in fig. 1 and 2, the embodiment of the present invention is further defined based on embodiment 1.

In order to rotate and realize flexible rotation of the accessory, the lifting ring 5 is further rotatably fixed on the shell, a limiting column is fixed on the shell, and the lifting ring 5 is rotatably fixed on the limiting column through a lantern ring.

Further, the housing is composed of an upper shell 4 and a lower shell 6.

Preferably, the upper case 4 and the lower case 6 are fixed by screws.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a key ring, includes the casing, its characterized in that, casing one end active link has the finger ring, in order to realize that the finger ring can rotate to accomodate and rotatory expansion, finger ring and casing junction are equipped with rotatory power device that holds, and the rotatory power device that holds of cooperation is provided with button (3) on the casing upper surface, has seted up on the casing side surface and has accomodate groove (7), and the casing other end is fixed with rings (5).

2. The key ring of claim 1, wherein the finger ring is provided with a circular through hole, and both ends of the through hole are sleeved on the shell body and are connected with the shell body in a movable shaft manner; the button (3) is cylindrical and is inserted into the through hole in a penetrating way, and the button (3) and the finger ring are axially movable and radially fixed; one end of the button (3) penetrates through the shell to protrude out of the shell, the other end of the button (3) is connected to the shell through an elastic force storage device, and a self-locking groove is formed in the shell.

3. A key buckle according to claim 2, wherein the rotary and elastic force accumulators are each provided with a torsion compression spring, one end of which is connected to the button (3) and the other end of which is connected to the housing.

4. The key ring of claim 1, wherein the finger ring is provided with a fixing ring (2), the fixing ring (2) is fixed on the housing, one end of the fixing ring (2) is rotatably fixed with the switch member (1), the other end of the fixing ring (2) and the fixing ring (2) of the switch member (1) are provided with an outer limiting plate, and the switch member (1) is provided with an inner limiting plate in cooperation with the outer limiting plate.

5. A key buckle according to claim 4, wherein the joint between the switch member (1) and the fixed ring (2) is provided with a torsion spring.

6. A key buckle according to claim 1, wherein the suspension ring (5) is rotatably fixed to the housing, a limit post is fixed to the housing, and the suspension ring (5) is rotatably fixed to the limit post via a collar.

7. A key fob according to claim 1, wherein the housing is composed of an upper shell (4) and a lower shell (6).

8. A key fob according to claim 7, wherein the upper shell (4) and the lower shell (6) are fixed by means of screws.