CN208002243U - Push type key-ring - Google Patents

Abstract

A kind of push type key-ring, including a key circle body and a locking module, a running-on is formed on the key circle body, the locking module is connected on the running-on of the key circle body, the locking module further includes shell block in one, to wear the annular body of rod both ends body of rod in the inner, in in the interior shell block center top side location have a posting port, in installing an elastic element in the inner housing, the elastic element one end is arranged on inner housing inner bottom surface, again, it is installed with a key base in the posting port, the opening face of the both sides and formation connected state inside interior shell block after key base merging, the elastic element other end is just corresponded in the key base bottom, finally, the inner casing cover for seat is set in an outer shell base, in the outer shell base top surface middle position mouth is penetrated equipped with one, to wear the key base.

Description

Push type key-ring

Technical field

The utility model is espespecially a kind of to have press-button structure to take the push type key of key in relation to a kind of key ring structure Spoon circle.

Background technology

Due to daily more and more convenient, common people all have the function of with it is several different keys with, including inhabitation Other kinds keys such as key, house door key, steam turbine car key, company's key at gate etc., and in order to take key and storage On convenience, numerous keys can be set-located using a key-ring, taken with profit by most of common people by several keys With.

The key container structure of known techniques, common constituted with having double-level-metal ring jaggy, and in order to make Key with through-hole can pass through notch and be inserted in double-level-metal ring, it is necessary to after force opens notch, then be intended to storage Key penetrates one by one；And no matter such spoon of container structure is being placed in or is taking out key without any convenience.

And later known techniques are to promote the convenience taken, it is a kind of as disclosed by U.S. Patent No. 4584858 Key container structure, structure are mainly equipped with a control button in the disc surfaces containing circumferential groove in its end portion close to middle position, To control the clamping plug piece being set to inside disk body, cause clamping plug piece to close or open one and be located at the notch of circumferential groove in its end portion, and stores Key can then organize in advance unification the connector containing bulbous end, enable this connector bulbous end by above-mentioned notch disengaging be assembled in Disk body is unloaded by disk body.

Such structure, the structure disclosed by the known techniques make the assembling of key and its storage device compared in the past more It is convenient；Though however, comparing with previous key container structure conveniently, its shortcoming is that the processing of structure and assembling are excessively numerous It is trivial, and be easy a card and not readily disengage from taking-up key, cause disclosed structure to be stored in shortcoming.

Utility model content

For above-mentioned missing, the purpose of this utility model is to provide key-ring when a kind of pressing, and simple in structure, behaviour Make Fang Baini, by can simple combination locking module, as the structure of unlocking key circle notch, to facilitate user's operation Key ring device.

For the purpose for reaching above-mentioned, the utility model discloses a kind of push type key-ring, it is characterised in that including：

One key circle body is that an annular body of rod is constituted, and form a running-on in the both ends of the annular body of rod is intended to store to wear Key；

One locking module, is connected to be turned on and off the running-on on the running-on of the key circle body, which more wraps It includes：

Shell block in one, the interior shell block are hollow base frame, and the both ends of the interior shell block are at openning shape to wear the annular body of rod The both ends body of rod in the inner, in being respectively equipped with an at least support base in the inner ring of the both ends open of the interior shell block to support the ring The shape body of rod has a posting port, the interior shell block inner circumferential relative to the posting port position in the interior shell block center top side location Face is equipped with an at least block base, and the trip of a protrusion is equipped with then at the both ends open inner bottom surface of the interior shell block；

One elastic element is installed in the inner housing, which is arranged on inner housing inner bottom surface；

One key base is hollow base frame and corresponding both sides are opening face, which is located in this from the posting port To the inside formation connected state in the opening face of the both sides and interior shell block after key base merging on interior shell block, in the key base bottom Portion is equipped with a fixed seat, and fixed seat correspondence is located in the elastic element other end so that the elastic element generates the key base Elastic force acts on, and the key base peripheral surface is equipped at least one opening, this is opened on after the key base is located in interior shell block, and correspondence should Block base position；

One outer shell base is sheathed on except the interior shell block, the outer shell base both ends be opening face to be arranged the interior shell block entrance, in The top surface middle position of the outer shell base penetrates mouth equipped with one and wears the key base to correspond to the posting port position of the inner casing seat, separately In opening up a fixing port in the both ends open inside bottom of the outer shell base respectively the shell is fixed to be mutually clamped with the trip The relative position of seat and interior shell block.

Wherein, the annular body of rod is rounded or oval.

Wherein, the block base is in barb-like.

Wherein, in setting multiple protrusive boards of corresponding setting on the interior shell block inner bottom surface relative to the posting port to be installed with the bullet One end of property element.

Wherein, it is equipped with the one end of a groove to fix the elastic element relative to the interior shell block inner bottom surface of the posting port And the elastic element is fixed in the position in the interior shell block.

Wherein, a press surface is formed at the top of the key base.

Wherein, the press surface is towards inner ring surface direction.

By above structure, the utility model can realize following technique effect：

1, simple in structure, it is easy to operate.

2, locking module operation therein is very convenient simple, and user can realize convenient operation.

3, respectively composition component processing is convenient, and cooperation is smooth, and structural strength is good, and widely applicable.

For the above and other objects, features and advantages of the utility model can be clearer and more comprehensible, preferable reality cited below particularly Example is applied, and coordinates institute's accompanying drawings, is described in detail below.

Description of the drawings

Fig. 1：For the three-dimensional structure diagram of the utility model.

Fig. 2：For the stereochemical structure exploded view of the utility model.

Fig. 3：For the sectional perspective structure sectional view of the utility model.

Fig. 4：For the operation chart sectional view (one) of the utility model.

Fig. 5：For the operation chart sectional view (two) of the utility model.

Fig. 6：For the operation chart of the utility model.

Fig. 7：For another embodiment three-dimensional structure diagram of the utility model.

Fig. 8：For another embodiment stereochemical structure exploded view of the utility model.

Fig. 9：For the operation chart sectional view of another embodiment of the utility model.

Specific implementation mode

It please refers to Fig.1 and Fig. 2, respectively the three-dimensional structure diagram of the utility model and stereochemical structure exploded view.As shown, The push type key-ring of the utility model includes mainly a key circle body 1 and one locking module 2, and the wherein key circle body 1 is one The annular body of rod 11 is constituted, and a running-on 12 is formed in the both ends of the annular body of rod 11, to wear the key to be stored, Yu Benshi Apply the round that the annular body of rod 11 is made of metal material in example, thereby with strengthen the key circle body 1 structural rigidity and Bearing capacity.

It is continuous refering to fig. 1 and Fig. 2.The locking module 2 is connected on the running-on 12 of the key circle body 1, the locking module 2 to It is turned on and off the running-on 12, which further includes shell block 21 in one, which is rectangular hollow pedestal, this is interior The both ends of shell block 21 are at openning shape, in the inner with the sharp both ends body of rod for wearing the annular body of rod 11, in the inner ring of the both ends open An at least support base 211 is respectively equipped on circumferential surface, the inner ring of the both ends open is equipped with multiple positions in this present embodiment Corresponding support base 211, those support bases 211 to support the annular body of rod 11 in locking module 2 migration it is smooth Degree has a posting port 212, wherein the posting port in this present embodiment in the central top side location of the interior shell block 21 212 is rectangular, and the inner peripheral surface of the interior shell block 21 relative to 212 position of posting port is equipped with an at least block base 213, Yu Benshi It applies and is equipped with multiple block bases 213 in the inner peripheral surface in example and position is corresponding, those block bases 213 are in barb-like, separately in phase For setting multiple protrusive boards 214 of corresponding setting on 21 inner bottom surface of interior shell block of the posting port 212, such as the sectional perspective knot of Fig. 3 Shown in structure sectional view；The trip 215 of a protrusion is equipped with then at the both ends open inner bottom surface.

Continue refering to Fig. 2.The locking module 2 includes separately an elastic element 22, and the elastic element 22 is one in this present embodiment Spring, which is installed in by the posting port 212 in the interior shell block 21, and one end of the elastic element 22 is arranged in this Between a little protrusive boards 214, to fix 22 position of elastic element；Also, the locking module 2 includes a key base 23, the key base again 23 be hollow base frame and corresponding both sides are opening face, which is located in from the posting port 212 on the interior shell block 21, The opening face of both sides forms connected state with 21 inside of interior shell block after the merging of key base 23, and one is equipped in the bottom of the key base 23 Fixed seat 231, as shown in the sectional perspective structure sectional view of Fig. 3, the fixed seat 231 just correspondence is located in the elastic element 22 The other end causes the elastic element 22 to the key base 23 to fix the relative position of the elastic element 22 and the key base 23 Elastic force effect is generated, an opening 232 is respectively provided on the corresponding peripheral surface of the key base 23, those openings 232 are pressed in this Keyseat 23, which is located in after interior shell block 21, just corresponds to those 213 positions of block base, and a press surface is then formed on the top of the key base 23 233；Finally, the locking module 2 again include an outer shell base 24, the 24 rectangular hollow base frame of outer shell base, and with the interior shell block 21 Shape is equivalent, which is sheathed on except the interior shell block 21, and the both ends of the outer shell base 24 are opening face, to as being arranged The entrance of the interior shell block 21 penetrates mouth 241 in the top surface middle position of the outer shell base 24 equipped with one, this penetrates mouth 241 to right Should in 212 position of posting port of shell block 21 separately opened respectively in the both ends open inside bottom to wear the key base 23 If a fixing port 242, which is mutually clamped when the outer shell base 24 is mutually worn with interior shell block 21 with the trip 215, Cause to fix the outer shell base 24 and 21 relative position of interior shell block.

Referring to Fig. 4, for the operation chart sectional view of the utility model.As shown, the push type of the utility model Under unused state, which is sheathed on the running-on 12 key-ring, and the both ends of the annular body of rod 11 are arranged in the lock Solid model group 2, and 11 nothing of the annular body of rod is caused by clip after the elastic element 22 jack-up by the key base of the locking module 2 23 Method is freed from 2 inside of locking module and carries out migration；It, should via pressing as shown in another behaviour's schematic diagram sectional view of Fig. 5 Press surface 233 causes 23 inside shell block of key base, the 21 inside merging, and pushes the elastic element 22, when the key base 23 is by under After the certain position of pressure, the opening 232 of 23 side of key base is engaged 213 clips of seat, so that the key base 23 and inner casing 21 inside of seat forms connection, and the annular body of rod 11 is caused to generate migration (the arrow institute in as shown in the locking module 2 Show), which is removed with the running-on 12 on the sharp key circle body 1, causes key 100 that can be taken or storage effect, As shown in the operation chart of Fig. 6, can freely it wear on clothing.

In addition, as shown in another embodiment three-dimensional structure diagram of Fig. 7, the annular body of rod 11 is except general common rounded ring body Outside, also the storage amount of the annular body of rod 11, and Yu Benshi can thereby be increased such as 11 ovalisation of the annular body of rod in the present embodiment It applies the key base 23 of the locking module 2 in example towards inner ring direction to be arranged, is accidentally pressed and fallen off to keep away face.

And such as another embodiment stereochemical structure exploded view of Fig. 8.As shown, position being somebody's turn to do relative to the posting port 212 The inner bottom surface of interior shell block 21 is equipped with a groove 216, and the groove 216 is to fix 22 one end of elastic element, to fix the bullet Property element 22 is in the position in the interior shell block 21；As shown in another behaviour's schematic diagram sectional view of Fig. 9, via the pressing press surface 233 cause the 23 inside shell block of key base, 21 inside merging, and push the elastic element 22, when the key base 23 be pressed down one Positioning postpones, and the opening 232 of 23 side of key base is engaged 213 clips of seat, so that in the key base 23 and interior shell block 21 Portion forms connection, causes the annular body of rod 11 to generate migration (shown in the arrow in as shown) in the locking module 2, with profit Running-on 12 on the key circle body 1 removes the locking module 2, causes key 100 that can be taken or storage effect.

Only embodiments described above is implemented when that cannot limit the utility model with this for preferable embodiment If range should all belong to this practicality according to equivalent change or modification made by present utility model application the scope of the claims and description Novel following patent covering scope.

Claims (7)

1. a kind of push type key-ring, it is characterised in that including：

One key circle body is that an annular body of rod is constituted, a running-on is formed to wear the key to be stored in the both ends of the annular body of rod Spoon；

One locking module, is connected to be turned on and off the running-on on the running-on of the key circle body, which further includes：

Shell block in one, the interior shell block are hollow base frame, and the both ends of the interior shell block wear the both ends of the annular body of rod at openning shape The body of rod in the inner, in being respectively equipped with an at least support base in the inner ring of the both ends open of the interior shell block to support the circular rod Body has a posting port, relative on the interior shell block inner peripheral surface of the posting port position in the interior shell block center top side location Equipped with an at least block base, the trip of a protrusion is equipped with then at the both ends open inner bottom surface of the interior shell block；

One elastic element is installed in the inner housing, which is arranged on inner housing inner bottom surface；

One key base is hollow base frame and corresponding both sides are opening face, which is located in the inner casing from the posting port To the inside formation connected state in the opening face of the both sides and interior shell block after key base merging on seat, set in the key base bottom There is a fixed seat, fixed seat correspondence is located in the elastic element other end so that the elastic element generates elastic force to the key base Effect, equipped at least one opening, this is opened on after the key base is located in interior shell block and corresponds to the engaging key base peripheral surface It sets at seat；

One outer shell base is sheathed on except the interior shell block, the outer shell base both ends be opening face to be arranged the interior shell block entrance, it is outer in this The top surface middle position of shell block penetrates mouth equipped with one and wears the key base to correspond to the posting port position of the inner casing seat, separately in this A fixing port is opened up in the both ends open inside bottom of outer shell base respectively be mutually clamped with the trip fix the outer shell base with The relative position of interior shell block.

2. push type key-ring as described in claim 1, which is characterized in that the annular body of rod is rounded or oval.

3. push type key-ring as described in claim 1, which is characterized in that the block base is in barb-like.

4. push type key-ring as described in claim 1, which is characterized in that in the interior shell block inner bottom surface relative to the posting port On set multiple protrusive boards of corresponding setting to be installed with one end of the elastic element.

5. push type key-ring as described in claim 1, which is characterized in that the interior shell block inner bottom surface relative to the posting port A groove is equipped with to fix one end of the elastic element and fix the elastic element in the position in the interior shell block.

6. push type key-ring as described in claim 1, which is characterized in that form a press surface at the top of the key base.

7. push type key-ring as claimed in claim 6, which is characterized in that the press surface is towards inner ring surface direction.