CN107587802A - Door lock - Google Patents
Door lock Download PDFInfo
- Publication number
- CN107587802A CN107587802A CN201710776367.6A CN201710776367A CN107587802A CN 107587802 A CN107587802 A CN 107587802A CN 201710776367 A CN201710776367 A CN 201710776367A CN 107587802 A CN107587802 A CN 107587802A
- Authority
- CN
- China
- Prior art keywords
- hole
- latch
- chain piece
- door lock
- bar
- 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.)
- Pending
Links
Landscapes
- Securing Of Glass Panes Or The Like (AREA)
Abstract
The invention discloses door lock, including the first chain piece being fixed on door and the second chain piece being fixed on doorframe, first through hole is provided with the first chain piece, the second through hole is provided with the second chain piece, the first through hole and second through hole are coaxially disposed, the first through hole slidably connects latch, spacing hole is provided with the latch, support is provided with the first chain piece, bar is provided with the support, when the latch passes through the first through hole and second through hole, the bar is directed at the spacing hole, the bar is inserted in the spacing hole.When on door lock, can insert a rod into the spacing hole on latch, at this moment latch can not just move, avoid because latch releases and caused by door lock fail.
Description
Technical field
The present invention relates to a kind of handware, more particularly to a kind of door lock.
Background technology
Referring to Fig. 1, traditional Bolt door lock, including the first chain piece 1 for being fixed on door and be fixed on doorframe the
Two chain pieces 2, first through hole 11 is provided with the first chain piece 1, the second through hole 21 is provided with the second chain piece 2, it is described
First through hole 11 and second through hole 21 are coaxially disposed, and the first through hole 11 slidably connects latch 3.The end of latch 3
It is bent into handle.
This door lock is current structure door lock the simplest, exist one it is larger the problem of, be exactly to insert after door is shut
Sell no spacing, therefore when door is by repeated action power, may release.
The content of the invention
For the deficiencies in the prior art, the invention provides a kind of door lock, latch will not release.
The present invention is achieved through the following technical solutions：Door lock, including the first chain piece being fixed on door and be fixed on
The second chain piece on doorframe, first through hole is provided with the first chain piece, the second through hole, institute are provided with the second chain piece
State first through hole and second through hole is coaxially disposed, the first through hole slidably connects latch, is provided with the latch
Spacing hole, support is provided with the first chain piece, bar is provided with the support, when the latch passes through the first through hole
During with second through hole, the bar is directed at the spacing hole, and the bar is inserted in the spacing hole.
The present invention has the advantages that：When on door lock, it can insert a rod into the spacing hole on latch, at this moment insert
Pin can not just move, avoid because latch releases and caused by door lock failure.
Brief description of the drawings
Fig. 1 is the schematic diagram of existing door lock.
Fig. 2 is the schematic diagram of the present invention.
Embodiment
The present invention is described in further detail with embodiment below in conjunction with the accompanying drawings：
Referring to Fig. 2, door lock, including the first chain piece 1 being fixed on door and the second chain piece 2 being fixed on doorframe, described first
First through hole 11 is provided with chain piece 1, is provided with the second through hole 21 on the second chain piece 2, the first through hole 11 and described
Second through hole 21 is coaxially disposed, and the first through hole 11 slidably connects latch 3, and spacing hole 31, institute are provided with the latch 3
State and support 4 is provided with the first chain piece 1, bar 41 is provided with the support 4, when the latch 3 passes through the first through hole 11
During with second through hole 21, the bar 41 is directed at the spacing hole 31, and the bar 41 is inserted in the spacing hole 31.
When on door lock, it can insert a rod into the spacing hole on latch, at this moment latch can not just move, and avoid because inserting
Pin release and caused by door lock fail.
Claims (1)
1. door lock, including the first chain piece being fixed on door and the second chain piece being fixed on doorframe, set on the first chain piece
First through hole is equipped with, the second through hole is provided with the second chain piece, the first through hole and second through hole are coaxially disposed,
The first through hole slidably connects latch, it is characterised in that：Spacing hole is provided with the latch, is set on the first chain piece
Support is equipped with, bar is provided with the support, when the latch passes through the first through hole and second through hole, the bar
The spacing hole is directed at, the bar is inserted in the spacing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710776367.6A CN107587802A (en) | 2017-08-31 | 2017-08-31 | Door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710776367.6A CN107587802A (en) | 2017-08-31 | 2017-08-31 | Door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107587802A true CN107587802A (en) | 2018-01-16 |
Family
ID=61050695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710776367.6A Pending CN107587802A (en) | 2017-08-31 | 2017-08-31 | Door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107587802A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108402793A (en) * | 2018-02-05 | 2018-08-17 | 芜湖雅园装饰工程有限公司 | One kind can self-locking handcraft show cabinet |
| CN109025385A (en) * | 2018-08-03 | 2018-12-18 | 安徽正风环保设备有限公司 | A kind of Assembled type movable sentry box and its application method |
| CN112340429A (en) * | 2020-11-17 | 2021-02-09 | 安徽智汇和科技服务有限公司 | Turnover channel for electric appliance manufacturing |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1582667A2 (en) * | 2004-04-01 | 2005-10-05 | Fortress Sweden AB | A locking device for a sliding shutter |
| CN202832614U (en) * | 2012-08-16 | 2013-03-27 | 董光爱 | Automatic locking device of mine air door |
| CN103806768A (en) * | 2014-02-13 | 2014-05-21 | 昆山振宏电子机械有限公司 | Safety bolt |
| CN103806769A (en) * | 2014-02-13 | 2014-05-21 | 昆山振宏电子机械有限公司 | Movable bolt component |
| CN203729725U (en) * | 2013-09-12 | 2014-07-23 | 嘉兴金耐可五金制品有限公司 | Rotary insertion pin |
| CN204663221U (en) * | 2015-05-27 | 2015-09-23 | 浙江卡特五金有限公司 | Latch |
-
2017
- 2017-08-31 CN CN201710776367.6A patent/CN107587802A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1582667A2 (en) * | 2004-04-01 | 2005-10-05 | Fortress Sweden AB | A locking device for a sliding shutter |
| CN202832614U (en) * | 2012-08-16 | 2013-03-27 | 董光爱 | Automatic locking device of mine air door |
| CN203729725U (en) * | 2013-09-12 | 2014-07-23 | 嘉兴金耐可五金制品有限公司 | Rotary insertion pin |
| CN103806768A (en) * | 2014-02-13 | 2014-05-21 | 昆山振宏电子机械有限公司 | Safety bolt |
| CN103806769A (en) * | 2014-02-13 | 2014-05-21 | 昆山振宏电子机械有限公司 | Movable bolt component |
| CN204663221U (en) * | 2015-05-27 | 2015-09-23 | 浙江卡特五金有限公司 | Latch |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108402793A (en) * | 2018-02-05 | 2018-08-17 | 芜湖雅园装饰工程有限公司 | One kind can self-locking handcraft show cabinet |
| CN109025385A (en) * | 2018-08-03 | 2018-12-18 | 安徽正风环保设备有限公司 | A kind of Assembled type movable sentry box and its application method |
| CN112340429A (en) * | 2020-11-17 | 2021-02-09 | 安徽智汇和科技服务有限公司 | Turnover channel for electric appliance manufacturing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180116 |
|
| WD01 | Invention patent application deemed withdrawn after publication |