CN206554631U - It is a kind of to prevent the door lock assembly of children's false-lock within doors - Google Patents
It is a kind of to prevent the door lock assembly of children's false-lock within doors Download PDFInfo
- Publication number
- CN206554631U CN206554631U CN201720261045.3U CN201720261045U CN206554631U CN 206554631 U CN206554631 U CN 206554631U CN 201720261045 U CN201720261045 U CN 201720261045U CN 206554631 U CN206554631 U CN 206554631U
- Authority
- CN
- China
- Prior art keywords
- ratchet
- lock
- doors
- children
- door
- 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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- Lock And Its Accessories (AREA)
Abstract
The utility model, which is related to, a kind of prevents the door lock assembly of children's false-lock within doors, it is fixed on the internal hilar plate of side in doors, combined by locking knob, ratchet, ratchet and chute cylinder, described ratchet is with locking the lower section that knob is integrated and is located at chute cylinder, one end of ratchet is nested within chute cylinder, and the other end of ratchet is inserted in the teeth groove of ratchet.During work, when lock knob be intended to rotate counterclockwise door is locked when, ratchet prevent pawl wheel, so as to reach the effect that can not be locked；It will be dialled on ratchet, now locking knob can normally rotate, so that door normally be locked；And locking knob and being intended to turn clockwise can run well the process of door-lock opening, not influenceed by ratchet.
Description
Technical field
The utility model is related to a kind of door lock assembly, and in particular to a kind of to prevent the door lock assembly of children's false-lock within doors.
Background technology
At present, most of door lock can be from locking, in being opened the lock with the key outside room within doors.But many door locks within doors lock rotation
Button is too low, and young children can lock alone easily, when key is locked within doors or lost at one's side, such as not in guardian
During mistake, door can not be opened in the short time, children easily come to harm in the case of impatience, for example by larger scaring.
Utility model content
The purpose of this utility model be to provide it is a kind of prevent the door lock assembly of children's false-lock within doors so that prevent children incite somebody to action from
Own false-lock within doors, protects children not come to harm.
The utility model solves the technical scheme that its technical problem used：
The utility model offer is a kind of to prevent the door lock assembly of children's false-lock within doors, by locking knob, ratchet, ratchet and cunning
Groove cylinder is constituted, described ratchet and to lock knob be to be fixed as one and positioned at the lower section of chute cylinder, described ratchet
One end is nested within chute cylinder, and the other end of ratchet is inserted in the teeth groove of ratchet.During work, it is intended to counterclockwise when locking knob
When door is locked in rotation, ratchet prevents pawl wheel, so as to reach the effect that can not be locked；It will be dialled on ratchet, now lock rotation
Button can normally rotate, so that door normally be locked；And lock knob and be intended to turn clockwise and can normally transport the process of door-lock opening
Turn, do not influenceed by ratchet.
The beneficial effects of the invention are as follows：The utility model is simple in construction, reasonable in design, reaches that adult can be when needing to lock
Unlocking is freely locked, and prevents the effect of children's false-lock；Children's false-lock under unknown situation can be substantially reduced and lock knob, will be certainly
The event that body locks within doors occurs, so as to reduce the situation that children come to harm.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：1st, internal hilar plate；2nd, knob is locked；3rd, ratchet；4th, ratchet；5th, chute cylinder.
Embodiment
The utility model is further described below in conjunction with accompanying drawing.
As seen from Figure 1, a kind of to prevent the door lock assembly of children's false-lock within doors, it is fixed on the internal hilar plate 1 of side in doors,
Combined by locking knob 2, ratchet 3, ratchet 4 and chute cylinder 5.Described ratchet 3 is connected as one with locking knob 2
Body, and positioned at the lower section of chute cylinder 5, one end of ratchet 4 is nested within chute cylinder 5, and the other end of ratchet 4 inserts in ratchet
In 3 teeth groove.During work, when lock knob 2 be intended to rotate counterclockwise door is locked when, ratchet 4 prevent ratchet 3 rotate, so as to reach
To the effect that can not be locked；It will be dialled on ratchet 3, now locking knob 2 can normally rotate, so that door normally be locked；And lock
Knob 2 is intended to turn clockwise and the process of door-lock opening can run well, and is not influenceed by ratchet 4.Reach that adult can need instead
Unlocking is freely locked during lock, and prevents the effect of children's false-lock.
Embodiment of the present utility model is described above, but the utility model is not limited to the above and retouched
State.For a person skilled in the art, any equal modifications and substitutions to the technical program are all in the utility model
Scope among.Therefore, the impartial conversion and modification made in the case where not departing from spirit and scope of the present utility model, should all cover
In the range of the utility model.
Claims (3)
1. a kind of prevent the door lock assembly of children's false-lock within doors, it is characterised in that：By locking knob（2）, ratchet（3）, ratchet（4）
With chute cylinder（5）Composition, described locks knob（2）With ratchet（3）It is fixed as one and is located at chute cylinder（5）Under
Side, ratchet（4）One end be nested in chute cylinder（5）It is interior, ratchet（4）The other end insert in ratchet（3）Teeth groove in, wherein institute
That states locks knob（2）, ratchet（3）, ratchet（4）With chute cylinder（5）It is each attached to internal hilar plate（1）On.
2. the door lock assembly of children's false-lock within doors is prevented as claimed in claim 1, it is characterized in that：Described ratchet（4）Can be
Chute cylinder（5）Chute in the range of freely stir.
3. the door lock assembly of children's false-lock within doors is prevented as claimed in claim 1, it is characterized in that：Described ratchet（4）In cunning
Groove cylinder（5）In be in minimum point when, ratchet（4）Pawl point will insert ratchet（3）Teeth groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720261045.3U CN206554631U (en) | 2017-03-17 | 2017-03-17 | It is a kind of to prevent the door lock assembly of children's false-lock within doors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720261045.3U CN206554631U (en) | 2017-03-17 | 2017-03-17 | It is a kind of to prevent the door lock assembly of children's false-lock within doors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206554631U true CN206554631U (en) | 2017-10-13 |
Family
ID=60365823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720261045.3U Expired - Fee Related CN206554631U (en) | 2017-03-17 | 2017-03-17 | It is a kind of to prevent the door lock assembly of children's false-lock within doors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206554631U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109057541A (en) * | 2018-09-06 | 2018-12-21 | 广东汇泰龙科技有限公司 | A kind of door lock rotary self-locking opening structure |
| CN111456539A (en) * | 2020-04-02 | 2020-07-28 | 宁波市成大机械研究所 | Device and method for preventing child from opening door |
| CN112127706A (en) * | 2020-10-21 | 2020-12-25 | 朱列红 | Linkage device of window yarn hiding device |
| CN112922474A (en) * | 2021-02-01 | 2021-06-08 | 杨海先 | Door and window security self-locking device capable of avoiding child mistakenly opening |
| CN114562160A (en) * | 2022-03-02 | 2022-05-31 | 深圳市百水来智能科技有限公司 | Intelligent lock cylinder |
-
2017
- 2017-03-17 CN CN201720261045.3U patent/CN206554631U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109057541A (en) * | 2018-09-06 | 2018-12-21 | 广东汇泰龙科技有限公司 | A kind of door lock rotary self-locking opening structure |
| CN109057541B (en) * | 2018-09-06 | 2023-05-26 | 广东汇泰龙科技有限公司 | Door lock rotating self-locking unlocking structure |
| CN111456539A (en) * | 2020-04-02 | 2020-07-28 | 宁波市成大机械研究所 | Device and method for preventing child from opening door |
| CN112127706A (en) * | 2020-10-21 | 2020-12-25 | 朱列红 | Linkage device of window yarn hiding device |
| CN112922474A (en) * | 2021-02-01 | 2021-06-08 | 杨海先 | Door and window security self-locking device capable of avoiding child mistakenly opening |
| CN114562160A (en) * | 2022-03-02 | 2022-05-31 | 深圳市百水来智能科技有限公司 | Intelligent lock cylinder |
| CN114562160B (en) * | 2022-03-02 | 2022-11-29 | 深圳市百水来智能科技有限公司 | Intelligent lock cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20171013 |