CN201620647U - External-mounted lock - Google Patents
External-mounted lock Download PDFInfo
- Publication number
- CN201620647U CN201620647U CN2009202623567U CN200920262356U CN201620647U CN 201620647 U CN201620647 U CN 201620647U CN 2009202623567 U CN2009202623567 U CN 2009202623567U CN 200920262356 U CN200920262356 U CN 200920262356U CN 201620647 U CN201620647 U CN 201620647U
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- CN
- China
- Prior art keywords
- lock
- vane
- linkage
- base plate
- sword iron
- 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 relates to an external-mounted lock which comprises a bottom board, a lock ruler penetrating the bottom board, and a locking structure fixed on the bottom board. The external-mounted lock is characterized by also comprising a connecting bar mechanism arranged on the bottom board; the rotation of the lock ruler pushes the connecting bar mechanism to rotate; and the connecting bar mechanism drives the locking structure to retract. By adopting the structure, the lock ruler can move in a scope limited by the connecting bar mechanism to realize adjustable edge distance of doors and bring convenience for the installation of the lock.
Description
[technical field]
The utility model relates to a kind of lockset, especially outer dress lock.
[background technology]
Lockset and people's life is closely bound up, is related to the safety of each family, unit, public place.At present, the application of outer dress lock is quite extensive.
Outer dress lock is meant that lock body is installed in the very lip-deep lock of door, the fail-safe of outer dress lock is good, but (lockhole is to the distance of doorjamb for the door back gauge of the outer dress lock of tradition, just sword iron is to the distance of doorjamb) be fixing non-adjustable, make troubles to user installation, particularly when the accuracy of lockhole is not high, can not use after can causing lock not install or to install.
[utility model content]
In view of this, be necessary, a kind of the outer dress lock that back gauge is adjustable is provided at the above-mentioned outer nonadjustable problem of back gauge of locking a door of adorning.
A kind of outer dress lock, comprise sword iron and latch-up structure, also comprise linkage, described outer dress lock is provided with the through hole that passes and rotate and move for described sword iron, described sword iron places described linkage one side movably and promote described linkage when rotating in moving range, and it is flexible that described linkage drives described latch-up structure.
Preferably: also comprise base plate and lock housing, described base plate is arranged on the described lock housing, and described through hole is arranged on the described base plate, and described lock housing is provided with the via hole that passes also translation and rotation for described sword iron.
Preferably: described sword iron is a flat, and described via hole is square, and its width is 40mm-70mm.
Preferably: described linkage comprises vane and two connecting rods, the two ends of described vane respectively with described two rod hinge connections, the other end of described two connecting rods and base plate hinged make described linkage become the parallelogram sturcutre of described relatively and base plate swing.
Preferably: described sword iron places the moving described vane of a thruster of described vane to move.
Preferably: described sword iron and described connecting rod are positioned at the homonymy of described vane.
Preferably: also comprise magnetic and move plate, an end of the moving plate of described magnetic is articulated on the described base plate, the other end and described latch-up structure butt, and it is flexible that described linkage drives described latch-up structure by the moving plate rotation of the described magnetic of promotion.
Preferably: described vane is provided with driving lever, and described driving lever and described magnetic move the plate butt.
Preferably: described driving lever and described connecting rod lay respectively at the both sides of described vane.
Preferably: described driving lever protrudes from plane, described base plate place.Adopt said structure, sword iron can promote linkage by the diverse location in moving range, that is to say, when the accuracy of lockhole is not high, though move to some extent relative to accurate position the position of sword iron, but still can drivening rod mechanism, realize that unlocking function realized that the door back gauge is adjustable, brought convenience for the installation of lock.
[description of drawings]
Fig. 1 is the lock housing schematic diagram of the utility model embodiment.
Fig. 2 is the base plate schematic diagram of the utility model embodiment.
Fig. 3 is the sword iron schematic diagram of the utility model embodiment.
Fig. 4 is the linkage schematic diagram of the utility model embodiment.
Fig. 5 is the latch-up structure schematic diagram of the utility model embodiment.
Fig. 6 is the moving plate schematic diagram of the magnetic of the utility model embodiment.
Fig. 7 is the lateral view of the moving plate of magnetic.
Fig. 8 is this overall construction drawing that uses novel a kind of preferred embodiment.
[specific embodiment]
A kind of outer dress lock, as shown in Figure 8, comprise lock housing 1, place the base plate 2 within the lock housing 1, pass described base plate sword iron 3, be fixed on the latch-up structure 5 on the base plate 2, be located at linkage 4 and the moving plate 6 of magnetic on the base plate, the rotation of sword iron 3 promotes linkage 4 and rotates, and linkage 4 drives described latch-up structure 5 and stretches.
As shown in Figure 1, a via hole 11 is arranged on the lock housing 1.The width of via hole 11 is preferably 40mm-70mm tolerable sword iron 3 and passes and translation therein greater than the width of sword iron 3 heads.The shape of via hole 11 is according to the difference of sword iron 3 and difference.The shape of via hole 11 was preferably square when sword iron 3 was flat.
As shown in Figure 2, base plate 2 is arranged on the lock housing 1.Have on the base plate 2 also to be provided with two hinge holes 21, the two ends of linkage 4 are connected with base plate 2 by hinge hole 21.Also be provided with pivoted hole 22 and through hole 23 on the base plate 2.Sword iron 3 passes the below that is positioned at linkage 4 behind via hole 11 and the through hole 23.Key inserts lockhole and drives sword iron 3 and rotate, and sword iron 3 rotating certain angle can promote linkage 4 after being preferably 45 ° and rotate.
As shown in Figure 3, sword iron 3 is a flat, and 11 of via holes are square, and the shape size of via hole 11 allows that sword iron 3 rotates therein.Sword iron 3 also can be cylindrical rod portion and square or erose head, and head passes the below that is positioned at linkage 4 behind lock housing 1 and the base plate 2, so the width of via hole 11 with get final product with the diameter of cylindrical rod portion is adaptive.
Linkage 4 contacts with the head of sword iron 3, but the swing of the rotation drivening rod mechanism 4 of sword iron 3, and the swing of linkage 4 drives the flexible of latch-up structure 5, opens latch-up structure with this, reaches the purpose of unblanking.
As shown in Figure 4, linkage 4 comprises vane 41 and two connecting rods 42.The two ends of vane 41 are hinged with two connecting rods 42 respectively, and the other end of two connecting rods 42 is hinged at hinge hole 21 places and base plate 2.Make between linkage 4 and the base plate 2 structure that forms parallelogram, can on base plate 2, swing.In the present embodiment, vane 41 is positioned at the top of sword iron 3, and sword iron 3 and connecting rod 42 are positioned at the homonymy of vane 41.The distance of vane 41 and sword iron 3 is less than half of sword iron 3 head widths, that is to say that can contact and promote vane 41 with vane 41 when sword iron 3 forwards certain angle to moves.In the present embodiment, the mobile retaining mechanism 5 drive dead bolts that can promote of vane 41 stretch.Owing to form the structure of parallelogram between linkage 4 and the base plate 2, utilize parallel four limit row afterburning principle that all can realize linkage 4 whole swings on any point, the position of sword iron 3 can not fixed, that is to say, when the accuracy of lockhole is not high, though move to some extent relative to accurate position the position of sword iron 3, still can drivening rod mechanism 4, realize unlocking function.In other embodiments, linkage also can adopt other structures outside the parallelogram, as long as sword iron 3 places described linkage one side movably and promote linkage when rotating in moving range, linkage drives flexible realization of latch-up structure and unblanks to get final product.
In other embodiments, between linkage 4 and retaining mechanism 5, be provided with the moving plate 6 of magnetic.The fixed end of the moving plate 6 of magnetic is hinged by pivoted hole 22 and base plate 2, free end and retaining mechanism 5 butts.Promoting the moving plate 6 of magnetic when vane 41 moves rotates around fixed end.Linkage 4 also comprises a driving lever 43.Driving lever 43 is arranged on the vane 41, can lay respectively at vertical the setting up in both sides of vane 41 with connecting rod 42, also can protrude in the plane at vane 41 places.When vane 41 moved, driving lever 43 cooperated with vane 41, promoted the moving plate 6 of magnetic better and rotated around its fixed end.
The course of work is as follows:
Key inserts lockhole can drive sword iron 3 rotations, because the head of sword iron 3 is square, when it turns an angle, during as 45 °, the vane 41 that can promote its top moves, and the moving plate 6 of vane 41 promotion magnetic rotates, and it is flexible to make moving plate 6 free ends of magnetic promote retaining mechanism 5 drive dead bolts.
Because the width of via hole 11 can be allowed sword iron 3 translation therein, when the door back gauge changes, can mobile lock housing 1 cooperate the needs (be exactly that sword iron 3 is mobile in via hole 11 this moment) of a back gauge.Move cooperating of plate 6 with linkage 4, magnetic again, dress lock outside can in the scope of 40mm-70mm door back gauge, normally using.
Those skilled in the art should understand, the above-mentioned primary structure that just provides the utility model embodiment, other necessary parts be dead bolt and make the spring etc. of the moving sheet reset of magnetic be also included within the structure of the present utility model for example.
The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the novel design of this use, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (10)
1. an outer dress is locked, comprise sword iron and latch-up structure, it is characterized in that: also comprise linkage, described outer dress lock is provided with the through hole that passes and rotate and move for described sword iron, described sword iron places described linkage one side movably and promote described linkage when rotating in moving range, and it is flexible that described linkage drives described latch-up structure.
2. outer dress lock as claimed in claim 1, it is characterized in that: also comprise base plate and lock housing, described base plate is arranged on the described lock housing, and described through hole is arranged on the described base plate, and described lock housing is provided with the via hole that passes also translation and rotation for described sword iron.
3. outer dress lock as claimed in claim 2, it is characterized in that: described sword iron is a flat, and described via hole is square, and its width is 40mm-70mm.
4. as claim 2 or 3 described outer dress locks, it is characterized in that: described linkage comprises vane and two connecting rods, the two ends of described vane respectively with described two rod hinge connections, the other end of described two connecting rods and base plate hinged make described linkage become parallelogram sturcutre described relatively and the base plate swing.
5. outer dress lock as claimed in claim 4 is characterized in that: described sword iron places the moving described vane of a thruster of described vane to move.
6. outer dress lock as claimed in claim 5, it is characterized in that: described sword iron and described connecting rod are positioned at the homonymy of described vane.
7. outer dress lock as claimed in claim 4, it is characterized in that: also comprise the moving plate of magnetic, one end of the moving plate of described magnetic is articulated on the described base plate, the other end and described latch-up structure butt, and it is flexible that described linkage drives described latch-up structure by the moving plate rotation of the described magnetic of promotion.
8. outer dress lock as claimed in claim 7, it is characterized in that: described vane is provided with driving lever, and described driving lever and described magnetic move the plate butt.
9. outer dress lock as claimed in claim 8, it is characterized in that: described driving lever and described connecting rod lay respectively at the both sides of described vane.
10. outer as claimed in claim 8 or 9 dress lock, it is characterized in that: described driving lever protrudes from plane, described base plate place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202623567U CN201620647U (en) | 2009-12-28 | 2009-12-28 | External-mounted lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202623567U CN201620647U (en) | 2009-12-28 | 2009-12-28 | External-mounted lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201620647U true CN201620647U (en) | 2010-11-03 |
Family
ID=43024104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202623567U Expired - Fee Related CN201620647U (en) | 2009-12-28 | 2009-12-28 | External-mounted lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201620647U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104775674A (en) * | 2015-04-09 | 2015-07-15 | 王永德 | Protection lock bolt for burglary prevention |
| CN113775258A (en) * | 2021-08-23 | 2021-12-10 | 深圳市云伽智能技术有限公司 | Inner lock body and lock with same |
-
2009
- 2009-12-28 CN CN2009202623567U patent/CN201620647U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104775674A (en) * | 2015-04-09 | 2015-07-15 | 王永德 | Protection lock bolt for burglary prevention |
| CN104775674B (en) * | 2015-04-09 | 2017-04-12 | 王永德 | Protection lock for burglary prevention |
| CN113775258A (en) * | 2021-08-23 | 2021-12-10 | 深圳市云伽智能技术有限公司 | Inner lock body and lock with same |
| CN113775258B (en) * | 2021-08-23 | 2024-01-12 | 深圳市云伽智能技术有限公司 | Inner lock body and lock with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHONGSHAN ASSA ABLOY SECURITY TECHNOLOGY COMPANY L Free format text: FORMER NAME: GULI SECURITY PRODUCTS CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 528415 Guangdong Xiaolan Town Zhongshan sand mouth Jucheng Road No. 33-35 Patentee after: Zhongshan ASSA ABLOY Security Technology Co., Ltd. Address before: 528415 Guangdong Xiaolan Town Zhongshan sand mouth Jucheng Road No. 33-35 Patentee before: Guli Security Products Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101103 Termination date: 20171228 |