CN104763231A - Key guide device of lock - Google Patents
Key guide device of lock Download PDFInfo
- Publication number
- CN104763231A CN104763231A CN201510062900.3A CN201510062900A CN104763231A CN 104763231 A CN104763231 A CN 104763231A CN 201510062900 A CN201510062900 A CN 201510062900A CN 104763231 A CN104763231 A CN 104763231A
- Authority
- CN
- China
- Prior art keywords
- hole slot
- key
- lock
- double
- bearing
- 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.)
- Granted
Links
- 239000000853 adhesive Substances 0.000 claims abstract description 16
- 230000001070 adhesive effect Effects 0.000 claims abstract description 16
- 238000004026 adhesive bonding Methods 0.000 claims description 5
- 230000007547 defect Effects 0.000 abstract 1
- 239000007799 cork Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
Abstract
The invention discloses a key guide device of a lock. The device is provided with a funnel-shaped guide slotted hole, a directional slotted hole, a bearing, a round tube and a double-faced adhesive ring. After the anti-sticking paper of the double-faced adhesive ring is peeled off, the double-faced adhesive ring is glued to the outer edge of the top of a lock core as being aligned to the axis of the lock core. The key is inserted into the funnel-shaped guide slotted hole and the directional slotted hole and can be easily inserted into the key hole as being guided by the funnel-shaped guide slotted hole and directed by the directional slotted hole. Next, the key is turned to open the lock easily. The device has the key guide function and is used for solving the technical defects of the existing locks, for example, difficult alignment to the key holes at night or in dark places and for the old people and the blind to open the lock by using keys.
Description
Technical field
The present invention relates to lock technology field, especially a kind of key guiding device of lock.
Background technology
The development of modern lock is maked rapid progress, but needs key operated lock still dominate.People are when opening the lock with the key at night or insufficient light place, and key is always difficult to aim at keyhole.Old man and blind person are unblanked difficult especially.
Summary of the invention
The object of this invention is to provide a kind of device with key guide function, solve people are difficult to the existing lock aiming at keyhole technological deficiency when night or insufficient light place and old man and key for blind men unblank.
Technical scheme of the present invention is: a kind of key guiding device of lock, upper end end face is that the lower end surface of the funneling guiding hole slot of circle is provided with directed hole slot, described funneling guiding hole slot diminishes from top to bottom continuously, the left and right sides narrows symmetrically continuously simultaneously, until be connected smoothly with directed hole slot, the cross section shape and size of described directed hole slot are all consistent with the shape and size in the aperture of the keyhole of lock body.
The lower end of described directed hole slot and the internal diameter tight fit of bearing, and weld together.
The external diameter of described bearing and the bottom diameter tight fit of pipe, and weld together, the upper end of described pipe is concordant with the upper end end face of funneling guiding hole slot, funneling guiding hole slot can in pipe flexible rotating.
The below of the outer ring of described bearing and the lower end surface of pipe are provided with double-sided adhesive circle, and described double-sided adhesive circle can gluing outer rim above lock core after tearing anti-sticker off.
Described funneling guiding hole slot, bearing and double-sided adhesive circle and lock core are on the same axis.
The upper end end face of funneling guiding hole slot is circular, is convenient to key and easily inserts; Funneling guiding hole slot diminishes from top to bottom continuously, and the left and right sides narrows symmetrically continuously simultaneously, until be connected smoothly with directed hole slot, this structure can make key insert directed hole slot like a cork from funneling guiding hole slot; After key inserts directed hole slot, because the cross section shape and size of directed hole slot are all consistent with the shape and size in the aperture of the keyhole of lock body, key can insert keyhole like a cork.
The directed lower end of hole slot and the internal diameter tight fit of bearing, and weld together, funneling guiding hole slot can be rotated together with key when unblanking with directed hole slot.
The upper end of pipe is concordant with the upper end end face of funneling guiding hole slot, is guaranteeing that funneling guiding hole slot can, in pipe while flexible rotating, make profile of the present invention more attractive in appearance.
the below of the outer ring of bearing and the lower end surface of pipe are provided with double-sided adhesive circle, be then convenient to double-sided adhesive circle energy gluing outer rim above lock core after tearing anti-sticker off, and do not affect the normal rotation of funneling guiding hole slot and directed hole slot.
Key is inserted funneling guiding hole slot and directed hole slot, along with the guiding of funneling guiding hole slot and the orientation of directed hole slot, key easily inserts keyhole.Rotate key, get final product easy for unlocking.The present invention has key guide function, solves people are difficult to the existing lock aiming at keyhole technological deficiency when night or insufficient light place and old man and key for blind men unblank.
Accompanying drawing explanation
Concrete structure of the present invention is provided by following embodiment and accompanying drawing thereof.
Fig. 1 is the front view of concrete structure of the key guiding device of a kind of lock proposed according to the present invention, and Fig. 2 is the lateral view of the key guiding device of a kind of lock proposed according to the present invention.
In figure, (1) is funneling guiding hole slot, and (2) are directed hole slot, and (3) are bearing, and (4) are lock core, and (5) are lock body, and (6) are keyhole, and (7) are double-sided adhesive circle, and (8) are outer ring, and (9) are pipe.
Detailed description of the invention
below in conjunction with embodiment, the present invention is described further.
Embodiment: as shown in Figure 1 and Figure 2, a kind of key guiding device of lock, upper end end face is that the lower end surface of the funneling guiding hole slot (1) of circle is provided with directed hole slot (2), funneling guiding hole slot (1) diminishes from top to bottom continuously, the left and right sides narrows symmetrically continuously simultaneously, until be connected smoothly with directed hole slot (2), the cross section shape and size of directed hole slot (2) are all consistent with the shape and size in the aperture of the keyhole (6) of lock body (5).
The directed lower end of hole slot (2) and the internal diameter tight fit of bearing (3), and weld together.
The external diameter of bearing (3) and the bottom diameter tight fit of pipe (9), and weld together, the upper end of pipe (9) is concordant with the upper end end face of funneling guiding hole slot (1), funneling guiding hole slot (1) can in pipe (9) flexible rotating.
The below of the outer ring (8) of bearing (3) and the lower end surface of pipe (9) are provided with double-sided adhesive circle (7), double-sided adhesive circle (7) after tearing anti-sticker off can gluing in the top outer rim of lock core (4).
Funneling guiding hole slot (1), bearing (3) and double-sided adhesive circle (7) and lock core (4) are on the same axis.
Working condition of the present invention is: after tearing the anti-sticker of double-sided adhesive circle off, and aim at the axis of the present invention and lock core, gluing is outer rim above lock core.Key is inserted funneling guiding hole slot and directed hole slot, along with the guiding of funneling guiding hole slot and the orientation of directed hole slot, key easily inserts keyhole.Rotate key, get final product easy for unlocking.
Claims (1)
1. the key guiding device of a lock, it is characterized in that, upper end end face is that the lower end surface of the funneling guiding hole slot (1) of circle is provided with directed hole slot (2), described funneling guiding hole slot (1) diminishes from top to bottom continuously, the left and right sides narrows symmetrically continuously simultaneously, until be connected smoothly with directed hole slot (2), the cross section shape and size of described directed hole slot (2) are all consistent with the shape and size in the aperture of the keyhole (6) of lock body (5);
The lower end of described directed hole slot (2) and the internal diameter tight fit of bearing (3), and weld together;
The external diameter of described bearing (3) and the bottom diameter tight fit of pipe (9), and weld together, the upper end of described pipe (9) is concordant with the upper end end face of funneling guiding hole slot (1), funneling guiding hole slot (1) can in pipe (9) flexible rotating;
The below of the outer ring (8) of described bearing (3) and the lower end surface of pipe (9) are provided with double-sided adhesive circle (7), described double-sided adhesive circle (7) after tearing anti-sticker off can gluing in the top outer rim of lock core (4);
Described funneling guiding hole slot (1), bearing (3) and double-sided adhesive circle (7) and lock core (4) are on the same axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510062900.3A CN104763231B (en) | 2015-02-06 | 2015-02-06 | A kind of key guiding device of lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510062900.3A CN104763231B (en) | 2015-02-06 | 2015-02-06 | A kind of key guiding device of lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104763231A true CN104763231A (en) | 2015-07-08 |
| CN104763231B CN104763231B (en) | 2016-09-14 |
Family
ID=53645294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510062900.3A Active CN104763231B (en) | 2015-02-06 | 2015-02-06 | A kind of key guiding device of lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104763231B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106320824A (en) * | 2016-08-19 | 2017-01-11 | 桂林百坚汽车附件有限公司 | Lock of motorcycle |
| WO2018103302A1 (en) * | 2016-12-11 | 2018-06-14 | 方翠芹 | Magnetic-attaching guiding device for automobile engine keyhole |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2774118A1 (en) * | 1998-01-23 | 1999-07-30 | Bernard Pilmes | Guide for insertion of key into vehicle anti-theft lock |
| JPH11324424A (en) * | 1998-05-14 | 1999-11-26 | Isuzu Motors Ltd | Insertion guide for key |
| CN2555332Y (en) * | 2002-07-10 | 2003-06-11 | 张金洲 | Snail key concealed antitheft lock |
| CN2934481Y (en) * | 2006-06-09 | 2007-08-15 | 贾君鑫 | Key guiding bushing |
| CN201169970Y (en) * | 2008-03-27 | 2008-12-24 | 韩广立 | Key leading-in apparatus of lock |
| CN203066628U (en) * | 2013-02-02 | 2013-07-17 | 林碧泉 | Easy-to-use lockhole |
| CN103233615A (en) * | 2013-05-03 | 2013-08-07 | 天津正思信信息技术有限公司 | Lock disk |
| CN204436032U (en) * | 2015-02-06 | 2015-07-01 | 罗福仲 | A kind of key guiding device of lock |
-
2015
- 2015-02-06 CN CN201510062900.3A patent/CN104763231B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2774118A1 (en) * | 1998-01-23 | 1999-07-30 | Bernard Pilmes | Guide for insertion of key into vehicle anti-theft lock |
| FR2774118B3 (en) * | 1998-01-23 | 2000-05-05 | Bernard Pilmes | A DEVICE FOR FACILITATING THE INSERTION OF A KEY INTO A CAR LOCK OR ANY OTHER LOCK |
| JPH11324424A (en) * | 1998-05-14 | 1999-11-26 | Isuzu Motors Ltd | Insertion guide for key |
| CN2555332Y (en) * | 2002-07-10 | 2003-06-11 | 张金洲 | Snail key concealed antitheft lock |
| CN2934481Y (en) * | 2006-06-09 | 2007-08-15 | 贾君鑫 | Key guiding bushing |
| CN201169970Y (en) * | 2008-03-27 | 2008-12-24 | 韩广立 | Key leading-in apparatus of lock |
| CN203066628U (en) * | 2013-02-02 | 2013-07-17 | 林碧泉 | Easy-to-use lockhole |
| CN103233615A (en) * | 2013-05-03 | 2013-08-07 | 天津正思信信息技术有限公司 | Lock disk |
| CN204436032U (en) * | 2015-02-06 | 2015-07-01 | 罗福仲 | A kind of key guiding device of lock |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106320824A (en) * | 2016-08-19 | 2017-01-11 | 桂林百坚汽车附件有限公司 | Lock of motorcycle |
| WO2018103302A1 (en) * | 2016-12-11 | 2018-06-14 | 方翠芹 | Magnetic-attaching guiding device for automobile engine keyhole |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104763231B (en) | 2016-09-14 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180910 Address after: 401344 Jinqiao street, Jinqiao street, long town, Banan District, Chongqing City, 6-8, 6-8 Patentee after: Liu Mengxiang Address before: 366299 4 lianlou 619, Liannan District, Liancheng County, Longyan, Fujian, China 619, 619 Patentee before: Luo Fuzhong |
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| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 274300 Industrial Park, zhangwuzhuang village, Caozhuang Township, Shan county, Heze City, Shandong Province Patentee after: Liu Mengxiang Address before: Chongqing District of Banan city bridge 401344 Solitaire Town Street No. 11 6-8 Patentee before: Liu Mengxiang |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210308 Address after: 400700 No.9, Wuxing Middle Road, Beibei District, Chongqing (special plane workshop) Patentee after: CHONGQING LANBOWAN TECHNOLOGY Co.,Ltd. Address before: 274300 Industrial Park, zhangwuzhuang village, Caozhuang Township, Shan county, Heze City, Shandong Province Patentee before: Liu Mengxiang |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210625 Address after: 550000 1-09, No.13 Zhenfu Road, Dongmen neighborhood committee, Yongjing Town, Xifeng County, Guiyang City, Guizhou Province Patentee after: Guiyang Yuguan Technical Service Center Address before: 400700 No.9, Wuxing Middle Road, Beibei District, Chongqing (special plane workshop) Patentee before: CHONGQING LANBOWAN TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20230920 Address after: 418000 D2-11, Zone B, Wulingshan College Student Maker Community, Economic and Technological Development Zone, Huaihua City, Hunan Province Patentee after: Huaihua IoT Smart Home Co.,Ltd. Address before: 550000 1-09, No.13 Zhenfu Road, Dongmen neighborhood committee, Yongjing Town, Xifeng County, Guiyang City, Guizhou Province Patentee before: Guiyang Yuguan Technical Service Center |