CN201260435Y - Novel anti-lost key ring - Google Patents
Novel anti-lost key ring Download PDFInfo
- Publication number
- CN201260435Y CN201260435Y CNU2008201495783U CN200820149578U CN201260435Y CN 201260435 Y CN201260435 Y CN 201260435Y CN U2008201495783 U CNU2008201495783 U CN U2008201495783U CN 200820149578 U CN200820149578 U CN 200820149578U CN 201260435 Y CN201260435 Y CN 201260435Y
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- CN
- China
- Prior art keywords
- button
- connecting rod
- hook
- stretchable sheet
- novel anti
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a novel anti-lost key ring comprising a ring body, a hook and a key ring, wherein the hook is connected with the key ring after penetrating through two connecting rods arranged on the upper face and the lower face of the ring body, one connecting rod passes through and is provided with a pressure spring, and the other connecting rod is provided with an opening on a position closer to the hook; the side of the ring body provided with an opening connecting rod is provided with a button of which the outer end protrudes out of the ring body; and the inner end of the button is in driving connection with an electronic attention device arranged in the ring body. The utility model has the advantages of simple and compact structure, reasonable design, convenient carrying and use, safety and reliability, strong practicability, large market potential and easy polarization and application.
Description
Technical field
The utility model relates to a kind of key chain, relates in particular to a kind of novel anti-lost key chain.
Background technology
Key chain is to carry the designed a kind of extension connected device tool of key in order to solve people, generally hangs over during use on the belt fastener of people's the waistband or the waist of trousers, and string has the key ring of key to hang over usually on this key chain.At present, almost everybody carries key in the society, and the method for carrying key is a lot: have be placed directly in the handbag or pocket in, what have hangs on the neck with lanyard, the key chain that the use that has is general hangs on the belt fastener of the belt or the waist of trousers.Above various methodologies is mostly used key ring key chain together, in use all the existence meeting key loss or forget at home, office or hang over and problem such as forget to take off on the door.In case when be badly in need of using key, can not find everywhere, will picking lock or look for professional unlocking person to help to open etc., this not only wastes time, and brings unnecessary trouble and economic loss.
The utility model content
The utility model is in order to solve weak point of the prior art, but provides a kind of reminds people not forget the novel anti-lost key chain of carrying key using key.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: novel anti-lost key chain, comprise button, hook and key ring, described hook is connected by two connecting rods that penetrate the button top and bottom with key ring, wherein be equipped with the compression spring on a connecting rod, another root connecting rod is provided with opening, button one side with opening connecting rod more nearby at the distance hook, be provided with the button that the outer end protrudes from button, button the inner is connected with the electronic alarming device that is located in the button.
Described button is perpendicular to connecting rod, and button is provided with and can passes the hole with opening connecting rod, and this hole size is consistent with the connecting rod diameter.
Described electronic alarming device comprises Mainspring type spring and stretchable sheet, the Mainspring type spring fixedly is located on the transverse axis default in the button, stretchable sheet is provided with strip hole on above-below direction, the button central upper is provided with the hole axle, strip hole on the stretchable sheet is located on the axle of hole, be provided with groove in the stretchable sheet corresponding position on the hook, one end of Mainspring type spring cooperates with the inner roof pressure of button, the other end cooperates with stretchable sheet lower end roof pressure, one side is fixedly connected with conducting block in the stretchable sheet lower end, the button of conducting block top is provided with conductive pole, is in series with battery by lead successively between conducting block and the conductive pole, indicator lamp, loudspeaker and Music Clip.
Described indicator lamp is installed on the button bottom and protrudes from button.
The compression spring that wears on the described connecting rod is arranged in the button, and the compression both ends of the spring cooperates with protruding roof pressure being provided with on button and the connecting rod respectively.
Adopt said structure, under common situation, hook hangs on the belt fastener of the belt or the waist of trousers always, stretchable sheet can not be under the effect of Mainspring type spring in the groove on the jacking hook, the conducting block of stretchable sheet lower end and the conductive pole on the button are in normally open, circuit is obstructed, and indicator lamp and loudspeaker are not worked.When key chain being taken off when opening the door, stretchable sheet can jacking in the groove on the hook, this moment, the conducting block of stretchable sheet lower end contacted with conductive pole on the button, form the loop that is communicated with, indicator lamp is shinny, and loudspeaker is play music, so just can reminds people after using key, can not ignore, should also key chain be hung on the belt fastener of the belt or the waist of trousers, can guarantee that like this key can be carried at any time.The utility model is simple and compact for structure, reasonable in design, be easy to carry, esy to use, safe and reliable, practical, market potential is big, is easy to apply.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, novel anti-lost key chain of the present utility model, comprise button 1, hook 2 and key ring 3, hook 2 is connected with connecting rod 5 by the connecting rod 4 that penetrates button 1 top and bottom with key ring 3, and connecting rod 4 and connecting rod 5 are the cylinder bodily form, is equipped with on the connecting rod 4 to compress spring 6, compression spring 6 two ends cooperate with protruding 7 roof pressures being provided with on button 1 and the connecting rod 4 respectively, compression spring 6 is arranged in the button 1, and connecting rod 5 disconnects more nearby at distance hook 2, forms an opening 30.Button one side at connecting rod 5, be provided with the button 8 that the outer end protrudes from button 1, button 8 is perpendicular to connecting rod 5, and button 8 is provided with the hole that can pass connecting rod 5, and this hole size is connected with the electronic alarming device that is located in the button 1 with the consistent button of connecting rod 5 cross-sectional diameters size 8 the inners.Electronic alarming device comprises Mainspring type spring 9 and stretchable sheet 10, Mainspring type spring 9 fixedly is located on the transverse axis 11 default in the button 1, stretchable sheet 10 is provided with strip hole 12 on above-below direction, button 1 central upper is provided with hole axle 13, strip hole 12 on the stretchable sheet 10 is located on the hole axle 13, is provided with groove 14 in stretchable sheet 10 corresponding positions on the hook 2.One end of Mainspring type spring 9 cooperates with the inner roof pressure of button 8, the other end cooperates with the lower end roof pressure of stretchable sheet 10, one side is fixedly connected with conducting block 15 in stretchable sheet 10 lower ends, the button 1 of conducting block 15 tops is provided with conductive pole 16, is in series with battery 17, indicator lamp 18, loudspeaker 19 and Music Clip 20 by lead successively between conducting block 15 and the conductive pole 16.Indicator lamp 18 is installed on button 1 bottom and protrudes from button 1.Battery 17 adopts button battery, and Music Clip 20 can customize multiple music voluntarily.
In the ordinary course of things, hook 2 hangs on the belt fastener of the belt or the waist of trousers always, under the effect of the belt fastener of hook 2 groove 14 and the belt between the stretchable sheet 10 or the waist of trousers, stretchable sheet 10 can not be under the effect of Mainspring type spring 9 in the groove 14 on the jacking hook 2, the conducting block 15 of stretchable sheet 10 lower ends is in normally open with the conductive pole 16 on the button 1, circuit is obstructed, and indicator lamp 18 and loudspeaker 19 are not worked.When key chain being taken off when opening the door, thumb presses the button 8, hole on the button 8 is just in time corresponding about in the of 5 with connecting rod, finger contact key ring 3 lower ends are the top upwards, hook 2 moves up, connecting rod 5 is upward through the hole on the button 8, takes off key chain by opening 30, under the effect of compression spring 6, hook 2 homing again contacts with button 1, when taking off key chain, under the effect of stretchable sheet 10 Mainspring type springs 9, in the groove 14 on the jacking hook 2, this moment, the conducting block 15 of stretchable sheet 10 lower ends contacted with conductive pole 16 on the button 1, form the loop that is communicated with, indicator lamp 18 is shinny, and loudspeaker 19 is play music, so just can reminds people after using key, can not ignore, should also key chain be hung on the belt fastener of the belt or the waist of trousers, can guarantee that like this key can be carried at any time.
Claims (5)
1, novel anti-lost key chain, comprise button, hook and key ring, it is characterized in that: described hook is connected by two connecting rods that penetrate the button top and bottom with key ring, wherein be equipped with the compression spring on a connecting rod, another root connecting rod is provided with opening more nearby at the distance hook, button one side having the opening connecting rod is provided with the button that the outer end protrudes from button, and button the inner is connected with the electronic alarming device that is located in the button.
2, novel anti-lost key chain according to claim 1 is characterized in that: described button is perpendicular to connecting rod, and button is provided with and can passes the hole with opening connecting rod, and this hole size is consistent with the connecting rod diameter.
3, novel anti-lost key chain according to claim 1 and 2, it is characterized in that: described electronic alarming device comprises Mainspring type spring and stretchable sheet, the Mainspring type spring fixedly is located on the transverse axis default in the button, stretchable sheet is provided with strip hole on above-below direction, the button central upper is provided with the hole axle, strip hole on the stretchable sheet is located on the axle of hole, be provided with groove in the stretchable sheet corresponding position on the hook, one end of Mainspring type spring cooperates with the inner roof pressure of button, the other end cooperates with stretchable sheet lower end roof pressure, one side is fixedly connected with conducting block in the stretchable sheet lower end, the button of conducting block top is provided with conductive pole, is in series with battery by lead successively between conducting block and the conductive pole, indicator lamp, loudspeaker and Music Clip.
4, novel anti-lost key chain according to claim 3, it is characterized in that: described indicator lamp is installed on the button bottom and protrudes from button.
5, novel anti-lost key chain according to claim 4, it is characterized in that: the compression spring that wears on the described connecting rod is arranged in the button, and the compression both ends of the spring cooperates with protruding roof pressure being provided with on button and the connecting rod respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201495783U CN201260435Y (en) | 2008-09-28 | 2008-09-28 | Novel anti-lost key ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201495783U CN201260435Y (en) | 2008-09-28 | 2008-09-28 | Novel anti-lost key ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201260435Y true CN201260435Y (en) | 2009-06-24 |
Family
ID=40806897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201495783U Expired - Fee Related CN201260435Y (en) | 2008-09-28 | 2008-09-28 | Novel anti-lost key ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201260435Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102436717A (en) * | 2011-10-10 | 2012-05-02 | 陕西科技大学 | Apparatus possessing function of intelligently prompting to carry key and realization method thereof |
| CN102669915A (en) * | 2012-05-14 | 2012-09-19 | 周高超 | Multifunctional man mobile phone clamping chain |
| CN103181687A (en) * | 2013-04-03 | 2013-07-03 | 姬志刚 | Dining table and chairs capable of storing mobile phones and alarming for leaving |
-
2008
- 2008-09-28 CN CNU2008201495783U patent/CN201260435Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102436717A (en) * | 2011-10-10 | 2012-05-02 | 陕西科技大学 | Apparatus possessing function of intelligently prompting to carry key and realization method thereof |
| CN102436717B (en) * | 2011-10-10 | 2013-08-14 | 陕西科技大学 | Apparatus possessing function of intelligently prompting to carry key and realization method thereof |
| CN102669915A (en) * | 2012-05-14 | 2012-09-19 | 周高超 | Multifunctional man mobile phone clamping chain |
| CN103181687A (en) * | 2013-04-03 | 2013-07-03 | 姬志刚 | Dining table and chairs capable of storing mobile phones and alarming for leaving |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090624 Termination date: 20100928 |