CN103590679B - A kind of children's door hurdle lock - Google Patents
A kind of children's door hurdle lock Download PDFInfo
- Publication number
- CN103590679B CN103590679B CN201310383856.7A CN201310383856A CN103590679B CN 103590679 B CN103590679 B CN 103590679B CN 201310383856 A CN201310383856 A CN 201310383856A CN 103590679 B CN103590679 B CN 103590679B
- Authority
- CN
- China
- Prior art keywords
- lock
- button
- hurdle
- children
- housing
- 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.)
- Active
Links
Landscapes
- Extensible Doors And Revolving Doors (AREA)
Abstract
The present invention relates to a kind of lock, relate in particular to a kind of children's door hurdle lock, comprise switching device and the lock of interworking, described switching device comprises the holder being fixedly arranged on a hurdle and the lock housing that is sheathed on described holder and can rotates on gravity face, on described holder, be provided with lock housing is carried out to the button of limit rotation and the hinge member for hinged lock housing, described lock housing front end is provided with lock pin, described lock inner side is provided with the lock chamber that can insert described lock pin, and lock lower end is provided with the latch for a hurdle that is connected. The present invention, by the cooperation in the lock pin of lock housing front end and the lock chamber of lock inner side, exercises its lock function, by interior pressure button, lock housing is rotated, and the lock pin of lock housing front end can depart from from lock chamber, realizes opening of door hurdle. Easy to operate, but need to use certain skilful power, thus when locking effect is good, can ensure that children can not certainly be about to a hurdle and open, safe and reliable.
Description
Technical field
The present invention relates to a kind of lock, relate in particular to a kind of children's door hurdle lock.
Background technology
Have children's family, all can fear that child runs chaotically, meet accident, thus on unsafe local children's door hurdle of installing such as doorframe, corridor or stairs port, prevent from taking advantage of adult when careless child go out and wander away or unexpected generation the such as stair activity tumble injury. , present door hurdle is all much that a kind of simple buckling device fixes a hurdle, and children are also easy to open it, and make a hurdle lose its effect. For this reason, Granted publication number is that the Chinese patent of CN202874658 discloses a kind of child safety gate hurdle latch-up structure on May 19th, 2010, its latching device comprises locking plate and locating piece, aforesaid locking plate can be arranged at housing one side rotationally, this locking plate front end has the dead bolt portion that can block inside casing, and rear end has locating slot or locating hole; Aforesaid locating piece is flexibly arranged at housing one side and can coordinates to locate locking plate with aforesaid locating slot or locating hole and make locking plate pin inside casing. Although this lock security is better, overall structure is comparatively complicated, and parts are more, assembles loaded down with trivial detailsly, and production cost is higher.
Summary of the invention
The object of this invention is to provide a kind of children's door hurdle lock, Standard is simple, easy to operate, be easy to produce and manufacture, and locking effect is good, can avoid children to open.
To achieve these goals, the present invention adopts following technical scheme: a kind of children's door hurdle lock, comprise switching device and the lock of interworking, described switching device comprises the holder being fixedly arranged on a hurdle and the lock housing that is sheathed on described holder and can rotates on gravity face, on described holder, be provided with lock housing is carried out to the button of limit rotation and the hinge member for hinged lock housing, described lock housing front end is provided with lock pin, described lock inner side is provided with the lock chamber that can insert described lock pin, and lock lower end is provided with the latch for a hurdle that is connected.
The present invention, by the cooperation in the lock pin of lock housing front end and the lock chamber of lock inner side, exercises its lock function, by interior pressure button, lock housing is rotated, and the lock pin of lock housing front end can depart from from lock chamber, realizes opening of door hurdle. Easy to operate, but need to use certain skilful power, thus when locking effect is good, can ensure that children can not certainly be about to a hurdle and open, safe and reliable.
As preferably, described hinge member comprise be arranged at holder front end hinged axis hole, be arranged at the lock housing installing hole of lock housing biside plate front end and insert described hinged axis hole and lock housing installing hole and can make lock housing by centered by the jointed shaft that upwards rotates.
As preferably, described holder top is provided with button mount pad, on described button mount pad, is provided with button installing component, and described lock housing is provided with the button groove for passing button.
Button is arranged on the both sides of lock housing, and by pressing button, rotates the switch on lock housing realization door hurdle, first facilitates adult to operate, and uses a hand also can realize the switch on a hurdle, secondly, has ensured that children can not open a hurdle, improves security.
As preferably, described button installing component comprises the button installing hole being arranged on button mount pad and the connecting rod that passes described button installing hole, on described connecting rod, be arranged with Compress Spring, described button is set on described connecting rod and is stuck on button notch, and described Compress Spring two ends are against respectively on button inner surface and button mount pad.
As preferably, described button mount pad has two, and opposing being symmetrical arranged, and two button mount pads are respectively provided with a button.
Clamping by button and button notch and uncoupling are realized the rotation of lock housing, simple in structure, easy to operate, and press button and need certain dynamics and skill, so children are difficult to door hurdle to open, the setting of both sides button has ensured the security of door lock more.
As preferably, described jointed shaft is arranged at the front of described button mount pad, and described lock housing comprises the handheld housing tail that is positioned at button mount pad rear, and the edge that described lock housing two side external surfaces are positioned at button is provided with the transition arcwall face of indent.
This scheme make operator operate more smoothly, more convenient.
As preferably, described lock housing front end is provided with the inclined end face tilting to lock direction from top to bottom, and described lock pin is arranged on described inclined end face, is provided with and the lock shell of inclined end face interworking on described lock, and described lock chamber is arranged in described lock shell.
As preferably, steppedly on described inclined end face be provided with two lock pins, in described lock chamber, be provided with limiting section corresponding to cascaded surface between two lock pins.
Two lock pins and the with it setting of corresponding limiting section, strengthened fastness and the security of door lock.
As preferably, described lock outside is provided with a hurdle elongated hole.
Can when being necessary, extend and widen by elongated hole opposite house hurdle.
As preferably, in described lock, be provided with and add the prime time, described holder rear end is provided with the connecting hole for connection door hurdle.
The setting that adds the prime time makes the structure of lock more firm, also saved material, reduces costs, and connecting hole has facilitated being connected of holder and door hurdle.
Use the present invention, while locking the door hurdle, by handheld housing tail be depressed in holder level, while opening hurdle, push down the button of both sides with thumb and forefinger, will in handheld housing Caudad, lift simultaneously, the lock pin of lock housing front end is separated with the lock chamber of lock inner side, and promoting door hurdle can open.
Adopt above technical scheme, the present invention has following beneficial effect: the present invention is by the cooperation in the lock pin of lock housing front end and the lock chamber of lock inner side, exercise its lock function, by interior pressure button, lock housing is rotated, the lock pin of lock housing front end can depart from from lock chamber, realizes opening of door hurdle. Simple in structure, easy to operate, but need to use certain skilful power, thus when locking effect is good, can ensure that children can not certainly be about to a hurdle and open, safe and reliable.
Brief description of the drawings
Fig. 1. structural representation of the present invention;
Fig. 2. holder and button installing component schematic diagram;
Fig. 3. lock inside structure schematic diagram;
Fig. 4. lock outboard structure schematic diagram.
Wherein, 1. switching device; 11. holders; 111. button; 112. hinged axis holes; 113. button installing holes; 114. connecting rod; 115. Compress Spring; 116. connecting hole; 12. lock housings; 121. lock pin; 122. lock housing installing holes; 123. handheld housing tails; 2. lock; 21. lock chambeies; 22. latches; 23. elongated holes; 3. jointed shaft.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further illustrated.
The following stated is only preferred embodiments of the present invention, and the equivalence of doing according to structure, feature and principle described in patent claim of the present invention therefore all changes or modifies, and is included in patent claim of the present invention.
Embodiment:
A kind of children's door hurdle is locked as shown in drawings, comprises switching device 1 and the lock 2 of interworking, and described switching device 1 comprises the holder 11 being fixedly arranged on a hurdle and the lock housing 12 that is sheathed on described holder 11 and can rotates on gravity face. Described holder 11 rear ends are provided with connecting hole 116, are connected on a hurdle by connecting hole 116, and lock 2 lower ends are provided with the latch 22 for a hurdle that is connected; Described lock housing 12 front ends are provided with the inclined end face tilting to lock direction from top to bottom, inclined-plane is provided with two lock pins 121 that are trapezoidal arrangement, described lock 2 inner sides are provided with the lock shell being provided with inclined end face interworking, in lock shell, be provided with the lock chamber 21 that can insert described lock pin 121, exercise closing of a hurdle by the adaptation in lock pin 121 and lock chamber 21. On described holder 11, be provided with lock housing 12 is carried out to the button 111 of limit rotation and the hinge member for hinged lock housing 12, button 111 is arranged on holder 11 by two button mount pads of holder 11 both sides, top, described button mount pad is positioned at the rear of hinge member, described lock housing 12 is provided with relative to button mount pad passing two button grooves of button, its rear is also provided with handheld housing tail 123, and the edge that 12 liang of side external surfaces of described lock housing are positioned at button is provided with the transition arcwall face of indent; On described button mount pad, be provided with button installing component, described button installing component comprises the button installing hole 113 being arranged on button mount pad and the connecting rod 114 that passes described button installing hole 113, on described connecting rod 114, be arranged with Compress Spring 115, described button 111 is set on described connecting rod 114 and is stuck on button notch, and described Compress Spring 115 two ends are against respectively on button 111 inner surfaces and button mount pad. Described hinge member comprise be arranged at holder 11 front ends hinged axis hole 112, be arranged at the lock housing installing hole 122 of lock housing 12 biside plate front ends and insert described hinged axis hole 112 and lock housing installing hole 122 and can make lock housing 12 by centered by the jointed shaft 3 that upwards rotates. In described lock 2, be also provided with and add the prime time, strengthen lock intensity, outside is also provided with a hurdle elongated hole (23), can widen according to actual conditions opposite house hurdle.
Use the present invention, while locking the door hurdle, by handheld housing tail 123 be depressed in holder 11 levels, while opening hurdle, push down the button 111 of both sides with thumb and forefinger, handheld housing tail 123 is upwards lifted simultaneously, the lock pin 121 of lock housing front end is separated with the lock chamber 21 of lock inner side, promoting door hurdle can open.
The present invention, by the cooperation in the lock pin 121 of lock housing front end and the lock chamber 21 of lock inner side, exercises its lock function, by interior pressure button 111, lock housing is rotated, and the lock pin 121 of lock housing front end can depart from from lock chamber 21, realizes opening of door hurdle. Easy to operate, but need to use certain skilful power, thus when locking effect is good, can ensure that children can not certainly be about to a hurdle and open, safe and reliable.
Claims (8)
1. children's door hurdle lock, it is characterized in that: the switching device (1) and the lock (2) that comprise interworking, described switching device (1) comprises the holder (11) being fixedly arranged on a hurdle and be sheathed on the lock housing (12) that described holder (11) is upper and can rotate on gravity face, on described holder (11), be provided with lock housing (12) is carried out to the button (111) of limit rotation and the hinge member for hinged lock housing (12), described lock housing (12) front end is provided with lock pin (121), described lock (2) inner side is provided with the lock chamber (21) that can insert described lock pin (121), lock (2) lower end is provided with the latch (22) for a hurdle that is connected, described holder (11) top is provided with button mount pad, on described button mount pad, be provided with button installing component, described lock housing (12) is provided with the button groove for passing button, described button installing component comprises the button installing hole (113) being arranged on button mount pad and the connecting rod (114) that passes described button installing hole (113), on described connecting rod (114), be arranged with Compress Spring (115), described button (111) is set in described connecting rod (114) and goes up and be stuck on button notch, described Compress Spring (115) two ends are against respectively on button (111) inner surface and button mount pad.
2. a kind of children's door according to claim 1 hurdle lock, is characterized in that: described hinge member comprise be arranged at holder (11) front end hinged axis hole (112), be arranged at the lock housing installing hole (122) of lock housing (12) biside plate front end and insert described hinged axis hole (112) and lock housing installing hole (122) and can make lock housing (12) by centered by the jointed shaft (3) of rotation upwards.
3. a kind of children's door according to claim 1 hurdle lock, is characterized in that: described button mount pad has two, and opposing being symmetrical arranged, and two button mount pads are respectively provided with a button.
4. a kind of children's door according to claim 1 hurdle lock, it is characterized in that: described jointed shaft is arranged at the front of described button mount pad, described lock housing (12) comprises the handheld housing tail (123) that is positioned at button mount pad rear, and the edge that described lock housing (12) two side external surfaces are positioned at button is provided with the transition arcwall face of indent.
5. a kind of children's door according to claim 1 hurdle lock, it is characterized in that: described lock housing front end is provided with the inclined end face tilting to lock direction from top to bottom, described lock pin (121) is arranged on described inclined end face, on described lock (2), be provided with and the lock shell of inclined end face interworking, described lock chamber (21) is arranged in described lock shell.
6. a kind of children's door according to claim 5 hurdle lock, is characterized in that: stepped two lock pins (121) that are provided with on described inclined end face, are provided with limiting section corresponding to cascaded surface between two lock pins in described lock chamber (21).
7. a kind of children's door according to claim 1 hurdle lock, is characterized in that: described lock (2) outside is provided with a hurdle elongated hole (23).
8. a kind of children's door according to claim 1 hurdle lock, is characterized in that: in described lock (2), be provided with and add the prime time, described holder (11) rear end is provided with the connecting hole (116) for connection door hurdle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310383856.7A CN103590679B (en) | 2013-08-29 | 2013-08-29 | A kind of children's door hurdle lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310383856.7A CN103590679B (en) | 2013-08-29 | 2013-08-29 | A kind of children's door hurdle lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103590679A CN103590679A (en) | 2014-02-19 |
| CN103590679B true CN103590679B (en) | 2016-05-18 |
Family
ID=50080977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310383856.7A Active CN103590679B (en) | 2013-08-29 | 2013-08-29 | A kind of children's door hurdle lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103590679B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108482197A (en) * | 2018-05-22 | 2018-09-04 | 上海沃雨电子科技有限公司 | The manual rotation structure of child safety seat |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6112461A (en) * | 1998-07-08 | 2000-09-05 | Cheng; Shu-Chen | Safety gate for children |
| CA2472977A1 (en) * | 2003-07-08 | 2005-01-08 | Simplicity, Inc. | Safety gate |
| CN2923959Y (en) * | 2006-05-31 | 2007-07-18 | 李启明 | Novel safety threshod |
| CN201730511U (en) * | 2010-06-25 | 2011-02-02 | 白海莉 | Infant protective doorsill |
| DE102011010540A1 (en) * | 2011-02-07 | 2012-08-09 | Indowoods Sa | guard |
| CN202874658U (en) * | 2012-10-17 | 2013-04-17 | 王继业 | Child safety gate locking structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010045433A1 (en) * | 2010-09-15 | 2012-03-15 | Indowoods Sa | guard |
-
2013
- 2013-08-29 CN CN201310383856.7A patent/CN103590679B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6112461A (en) * | 1998-07-08 | 2000-09-05 | Cheng; Shu-Chen | Safety gate for children |
| CA2472977A1 (en) * | 2003-07-08 | 2005-01-08 | Simplicity, Inc. | Safety gate |
| CN2923959Y (en) * | 2006-05-31 | 2007-07-18 | 李启明 | Novel safety threshod |
| CN201730511U (en) * | 2010-06-25 | 2011-02-02 | 白海莉 | Infant protective doorsill |
| DE102011010540A1 (en) * | 2011-02-07 | 2012-08-09 | Indowoods Sa | guard |
| CN202874658U (en) * | 2012-10-17 | 2013-04-17 | 王继业 | Child safety gate locking structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103590679A (en) | 2014-02-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7274554B2 (en) | Battery pack locking apparatus for mobile communication terminals | |
| CN108425553B (en) | Electronic key storage box | |
| CN104034203B (en) | Gun intelligent safety lock | |
| US20230097653A1 (en) | Lock structure and cooking appliance | |
| CN104064918B (en) | Self-locking type safety electric outlet | |
| CN103590679B (en) | A kind of children's door hurdle lock | |
| CN205531808U (en) | Intelligent cabinet lock | |
| US20190021276A1 (en) | Pet cage door | |
| CN208469911U (en) | A kind of locking mechanism and stroller | |
| CN206053563U (en) | A kind of pressing type door lock mechanism | |
| US20220199335A1 (en) | Switch assembly and electric drill | |
| WO2018014739A1 (en) | Smart electronic lock and suitcase | |
| CN204782320U (en) | Trick lock is with limit lock and trick lock | |
| CN207743093U (en) | A kind of plug-in switch | |
| CN208863921U (en) | Secure latch structure, liftable guardrail and infanette | |
| CN210289410U (en) | Handle formula fingerprint intelligence lock | |
| CN207660381U (en) | A kind of reversible handle that anti-opal is unlocked | |
| CN104675204B (en) | A kind of lock core mechanism | |
| CN108487797B (en) | Fingerprint lock structure and fingerprint lock notebook | |
| CN107953962A (en) | The locking of front/rear frame and unlocking structure | |
| CN206616970U (en) | A kind of clutch of finger-print puzzle lock | |
| CN213297530U (en) | Magnetic safety lock for children | |
| US9079687B2 (en) | Handle unit of a detachable grilling pan | |
| CN207767952U (en) | Rocker-type height adjusts children dinning chair | |
| CN218493341U (en) | Folding box locking structure and folding box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160422 Address after: 313000 Zhejiang Province, Huzhou city Nanxun district town village with Shanlian Meikou Applicant after: ZHEJIANG LITONG HOME FURNISHING CO.,LTD. Address before: Lian Zhen Mei Kou Cun, Hanshan Zhejiang province 313014 Huzhou District of Nanxun City, Zhejiang science and Technology Co., Dr. good baby Applicant before: ZHEJIANG AIYING DOCTOR TECHNOLOGY Co.,Ltd. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A type of children's door railing lock Effective date of registration: 20230522 Granted publication date: 20160518 Pledgee: Shanlian sub branch of Zhejiang Nanxun Rural Commercial Bank Co.,Ltd. Pledgor: ZHEJIANG LITONG HOME FURNISHING CO.,LTD. Registration number: Y2023330000941 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |