CN102261203A - Folding lock - Google Patents
Folding lock Download PDFInfo
- Publication number
- CN102261203A CN102261203A CN2011100562359A CN201110056235A CN102261203A CN 102261203 A CN102261203 A CN 102261203A CN 2011100562359 A CN2011100562359 A CN 2011100562359A CN 201110056235 A CN201110056235 A CN 201110056235A CN 102261203 A CN102261203 A CN 102261203A
- Authority
- CN
- China
- Prior art keywords
- lock body
- breaking
- latch
- lock
- opening
- 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
- 229910052751 metal Inorganic materials 0.000 claims abstract description 13
- 239000002184 metal Substances 0.000 claims abstract description 13
- 229910001092 metal group alloy Inorganic materials 0.000 claims abstract description 10
- 229920003023 plastic Polymers 0.000 claims abstract description 6
- 239000004033 plastic Substances 0.000 claims abstract description 6
- 238000010276 construction Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B67/00—Padlocks; Details thereof
- E05B67/003—Chain, wire or cable locks
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B71/00—Locks specially adapted for bicycles, other than padlocks
Landscapes
- Lock And Its Accessories (AREA)
- Refrigerator Housings (AREA)
Abstract
The invention relates to a folding lock (1) provided with a folding leg as well as a lock body (2) receiving a lock cylinder unit (3). The folding leg includes leg components (4a, 4b) composed of metal or metal alloy. And the leg components (4a, 4b) are mutually connected in hinge joint. The leg component (4a) of a first end connects with the lock body (2) fixedly in an end area of the leg component (4a). And the end area is provided with a introducing opening (5) which is designed for introducing the lock cylinder unit (3) into the lock body (2). The leg component (4a) of the first end is arranged to be separate with the lock body (2). And an outer cover (6) made of plastics is arranged on the leg component (4a) of the first end. The outer cover (6) is designed to connect the lock body (2) or to be as a whole of the lock body (2).
Description
Technical field
The present invention relates to a kind of fold latch that has lock body and folding stand, relate in particular to a kind of have lock body and folding stand, the frame bulk-breaking of first end fold latch of fixedlying connected wherein with lock body.
Background technology
The common fold latch that is used for bicycle has the lock body that holds the lock core unit and has folding stand, this folding stand comprises the frame bulk-breaking that is articulated and connected each other, be made of metal or metal alloy, and the frame bulk-breaking of first end in these bulk-breakings is the frame bulk-breaking by first end and the whole mode that constitutes of lock body and fixedly connected with lock body at the stub area place of this bulk-breaking.The shortcoming of this common fold latch is, sufficiently solid design needs a large amount of metals for the safety that prevents to pry open attempt (Aufbruchversuch).
Summary of the invention
Therefore, task of the present invention is to overcome the above-mentioned shortcoming of common fold latch, and realize improving under the safe class situation of identical or raising.
A kind ofly have the lock body that holds the lock core unit and the fold latch that has folding stand, this folding stand comprises and being articulated and connected each other, the frame bulk-breaking that constitutes by metal or metal alloy, wherein, the frame bulk-breaking of first end is fixedlyed connected with lock body at the stub area place of this bulk-breaking, and stub area has guide opening, this guide opening is designed to the lock core unit is incorporated in the lock body, at this fold latch, frame bulk-breaking and lock body by separate construction first end, and arrange that on the frame bulk-breaking of first end outer cover that is made of plastics solves this task, wherein, outer cover or be designed to connect lock body, or with the lock body unitary construction.The advantage of this design scheme is, improves soundness under can be in the use amount of the metal or metal alloy identical situation, perhaps can reduce the metal or metal alloy use amount that needs under the identical situation of soundness.Another advantage is, can avoid cycle frame to be subjected to possible impact failure by come the parcel shelf bulk-breaking with plastics.
For fold latch, lock body preferably is made of plastics, can save additional metal thus under the identical situation of soundness, perhaps can improve soundness under the identical situation of metal use amount.
Shown useful to be, the lock core unit have constitute by metal or metal alloy, have the shell of outward flange in the key side, its flange is designed to contact the stub area of the frame bulk-breaking of first end.The advantage of this design scheme is, is subjected to the joint face place of stress to have metal or metal alloy to exist when attempt is pried open especially, has improved soundness thus.
Particularly advantageously for this fold latch be, shell has the lock bolt opening in the locking side relative with the key side, and this lock bolt opening is designed to hold and side direction is introduced the plunger latch head that is arranged on the second terminal frame bulk-breaking.Advantage is with plunger latch head the second terminal frame bulk-breaking is rotated with respect to lock body.
In addition, lock body can have semicircle lock latch parts in the locking side, and this lock latch parts prevents that under lockup state plunger latch head from moving out from the lock bolt opening.Lock body preferably has end plate in the locking side, and end plate has guide frame and is used for the opening of plunger latch head, improves the soundness of lock thus.
End plate especially preferably has permanent opening, is used for bolt or pin that end plate is fixed on the lock body are inserted these permanent openings.Like this, end plate is connected with lock body with just preventing to pry open attempt securely.
Description of drawings
Next be used in the embodiment shown in the accompanying drawing and further set forth the present invention, accompanying drawing illustrates:
Fig. 1 is the explanatory view according to the frame bulk-breaking of first end of fold latch of the present invention,
Fig. 2 is the another kind of schematically three-dimensional view of the frame bulk-breaking of first end,
Fig. 3 is the decomposition view that has the lock body of lock core unit and end plate,
Fig. 4 is the decomposition view of lock core unit; With
Fig. 5 is the explanatory view of fold latch.
The specific embodiment
Fig. 1 and 2 illustrates the explanatory view according to the frame bulk-breaking 4a of first end of fold latch 1 of the present invention.The frame bulk-breaking 4a of first end has guide opening 5 in the zone endways, and is connected to a fixed with lock body 2.On the frame bulk-breaking 4a of first end, be furnished with the outer cover 6 that is designed to connect lock body 2.
Fig. 3 illustrates the exploded view of the lock body 2 with lock core unit 3 and end plate 11.Guide opening 5 is designed to lock core unit 3 is inducted in the lock body 2, and wherein lock core unit 3 is included in the shell 7 that the key side has outward flange 8, and this flange is the stub area that is designed to contact the frame bulk-breaking 4a of first end.Shell 7 has the lock bolt opening 9 that is used for plunger latch head 10 in the lock bolt side relative with the key side, and this lock bolt opening 9 can be lockable by lock latch parts 15 side direction.In addition, the end plate 11 that has guide frame 12 and be used for the opening 13 of plunger latch head can pass permanent opening 14 with pin 16 in the lock bolt side and be fixed on lock body 2.
Fig. 4 illustrates the exploded view of lock core unit 3.Lock 17 is arranged in the shell 3, makes key 18 side direction to insert.Shell 7 and lock 17 preferably are made of metal or metal alloy.
Fig. 5 illustrates schematically total view of fold latch 1.Plunger latch head 10 at the frame bulk-breaking place of second end is arranged in lock bolt opening 9, this lock bolt opening 9 under lockup state by lock latch parts 15 lateral seals.
Reference numerals list
1 fold latch
2 lock bodies
3 lock core unit
The frame bulk-breaking of 4a first end
The frame bulk-breaking of 4b second end
5 guide opening
6 outer covers
The shell of 7 lock core unit
8 flanges
9 lock bolt openings
10 plunger latch heads
11 end plates
12 guide frames
13 openings
14 permanent openings
15 lock latch parts
16 pins
17 locks
18 keys
Claims (7)
1. one kind has lock body (2) that holds lock core unit (3) and the fold latch (1) with folding stand, described folding stand has and is articulated and connected each other, frame bulk-breaking (the 4a that constitutes by metal or metal alloy, 4b), wherein, the frame bulk-breaking (4a) of first end is fixedlyed connected with described lock body (2) at the stub area place of described bulk-breaking (4a), and described stub area has guide opening (5), described guide opening is designed to described lock core unit (3) is introduced in the described lock body (2), it is characterized in that the frame bulk-breaking (4a) and the described lock body (2) of described first end are constructed dividually; Go up at the frame bulk-breaking (4a) of described first end and to arrange the outer cover (6) that constitutes by plastics, wherein, described outer cover (6) or be designed to connect described lock body (2), or integrally construct with described lock body (2).
2. fold latch as claimed in claim 1 (1) is characterized in that, described lock body (2) is made of plastics.
3. fold latch as claimed in claim 1 (1), it is characterized in that, described lock core unit (3) has the shell (7) that is made of metal or metal alloy, described shell (7) has outside flange (8) in the key side, wherein, described flange (8) is designed to contact the stub area of the frame bulk-breaking (4a) of described first end.
4. fold latch as claimed in claim 3 (1), it is characterized in that, described shell (7) has lock bolt opening (9) in the locking side relative with the key side, and described lock bolt opening is designed to hold and the plunger latch head (10) of side direction guide arrangement on the second terminal frame bulk-breaking (4b).
5. fold latch as claimed in claim 4 (1) is characterized in that, described lock body (2) has semicircle lock latch parts (15) in the locking side, and described lock latch parts prevents that under lockup state described plunger latch head (10) from moving out from described lock bolt opening (9).
6. fold latch as claimed in claim 4 (1) is characterized in that, described lock body (2) has end plate (11) in the locking side, and this end plate has guide frame (12) and is used for the opening (13) of described plunger latch head (10).
7. fold latch as claimed in claim 6 (1) is characterized in that, described end plate (11) has permanent opening (14), is used for bolt or pin (16) that described end plate (11) is fixed on the described lock body (2) are inserted described permanent opening.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE202010005487.7 | 2010-05-25 | ||
| DE202010005487U DE202010005487U1 (en) | 2010-05-25 | 2010-05-25 | Folding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102261203A true CN102261203A (en) | 2011-11-30 |
| CN102261203B CN102261203B (en) | 2016-08-10 |
Family
ID=42372161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110056235.9A Active CN102261203B (en) | 2010-05-25 | 2011-01-27 | Fold latch |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN102261203B (en) |
| DE (2) | DE202010005487U1 (en) |
| FR (1) | FR2960584A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109854100A (en) * | 2019-04-02 | 2019-06-07 | 温州市通用锁具有限公司 | A kind of fold latch |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011102723B4 (en) * | 2011-05-20 | 2014-02-20 | Hans-Peter Moers | Folding lock with partially shortened bracket segments |
| DE102013102287A1 (en) | 2013-03-07 | 2014-09-11 | Joachim Leffler | Articulated lock with lock and lock for a hinge lock |
| DE102013210475A1 (en) | 2013-06-05 | 2014-12-11 | ABUS August Bremicker Söhne KG | folding lock |
| DE202014102172U1 (en) | 2014-05-09 | 2015-08-11 | Zeg Zweirad-Einkaufs-Genossenschaft Eg | Folding lock and holding device for this |
| DE102019113388A1 (en) * | 2019-05-20 | 2020-11-26 | ABUS August Bremicker Söhne Kommanditgesellschaft | Pivot lock |
| DE202019105979U1 (en) * | 2019-10-28 | 2021-01-29 | Burg-Wächter Kg | Pivot lock |
| DE102021114010B4 (en) | 2021-05-31 | 2024-11-28 | Rerlly Industry Co., Ltd. | folding lock |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2070796U (en) * | 1990-08-27 | 1991-02-06 | 周书名 | Anti-theft lock for bicycle |
| CN2154317Y (en) * | 1993-04-12 | 1994-01-26 | 孙琳 | Circuit shape wire lock |
| CN2269443Y (en) * | 1996-04-01 | 1997-12-03 | 高宝龙 | Anti-theft alarm lock |
| CN201024746Y (en) * | 2007-03-02 | 2008-02-20 | 张恙菄 | Extension lock |
| US7481084B1 (en) * | 2008-04-08 | 2009-01-27 | Chun-Hsien Wu | Foldable lock structure |
| CN201254879Y (en) * | 2008-09-25 | 2009-06-10 | 邓伦凯 | Small alarm wire lock |
| CN201321764Y (en) * | 2008-10-24 | 2009-10-07 | 优护国际企业股份有限公司 | folding lock |
| DE202005021748U1 (en) * | 2005-08-24 | 2009-11-19 | ABUS August Bremicker Söhne KG | folding lock |
| DE102009025951A1 (en) * | 2008-06-13 | 2009-12-17 | TAP Ltd., Jalan Bahasa | Lock for theft protection of e.g. bicycle, has locking head mounted at preset retaining angle with respect to longitudinal direction of locking rod, where form-fit connection is formed in locking body, when head is locked with retainer |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005040066B4 (en) * | 2005-08-24 | 2009-06-10 | ABUS August Bremicker Söhne KG | folding lock |
| TWM315251U (en) * | 2006-11-17 | 2007-07-11 | Wen-Chyun Su | Lock structure |
| TWM336978U (en) * | 2008-03-11 | 2008-07-21 | Chun-Hsien Wu | Laminated lock |
| DE102009030036A1 (en) * | 2009-06-23 | 2010-12-30 | ABUS August Bremicker Söhne KG | folding lock |
-
2010
- 2010-05-25 DE DE202010005487U patent/DE202010005487U1/en not_active Expired - Lifetime
-
2011
- 2011-01-20 DE DE102011000240.5A patent/DE102011000240B4/en active Active
- 2011-01-27 CN CN201110056235.9A patent/CN102261203B/en active Active
- 2011-05-25 FR FR1154566A patent/FR2960584A1/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2070796U (en) * | 1990-08-27 | 1991-02-06 | 周书名 | Anti-theft lock for bicycle |
| CN2154317Y (en) * | 1993-04-12 | 1994-01-26 | 孙琳 | Circuit shape wire lock |
| CN2269443Y (en) * | 1996-04-01 | 1997-12-03 | 高宝龙 | Anti-theft alarm lock |
| DE202005021748U1 (en) * | 2005-08-24 | 2009-11-19 | ABUS August Bremicker Söhne KG | folding lock |
| CN201024746Y (en) * | 2007-03-02 | 2008-02-20 | 张恙菄 | Extension lock |
| US7481084B1 (en) * | 2008-04-08 | 2009-01-27 | Chun-Hsien Wu | Foldable lock structure |
| DE102009025951A1 (en) * | 2008-06-13 | 2009-12-17 | TAP Ltd., Jalan Bahasa | Lock for theft protection of e.g. bicycle, has locking head mounted at preset retaining angle with respect to longitudinal direction of locking rod, where form-fit connection is formed in locking body, when head is locked with retainer |
| CN201254879Y (en) * | 2008-09-25 | 2009-06-10 | 邓伦凯 | Small alarm wire lock |
| CN201321764Y (en) * | 2008-10-24 | 2009-10-07 | 优护国际企业股份有限公司 | folding lock |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109854100A (en) * | 2019-04-02 | 2019-06-07 | 温州市通用锁具有限公司 | A kind of fold latch |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2960584A1 (en) | 2011-12-02 |
| CN102261203B (en) | 2016-08-10 |
| DE102011000240A1 (en) | 2011-12-01 |
| DE202010005487U1 (en) | 2010-07-29 |
| DE102011000240B4 (en) | 2015-07-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: TRELOCK GMBH Free format text: FORMER OWNER: MALAYSIA SHANTIPUR CO., LTD. Effective date: 20140911 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20140911 Address after: German gate Applicant after: Trelock GmbH Address before: Federal District of Malaysia, Labuan Applicant before: Malaysia Shantipur Co., Ltd. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |