CN203742301U - Reversing-type door lock - Google Patents
Reversing-type door lock Download PDFInfo
- Publication number
- CN203742301U CN203742301U CN201420131599.8U CN201420131599U CN203742301U CN 203742301 U CN203742301 U CN 203742301U CN 201420131599 U CN201420131599 U CN 201420131599U CN 203742301 U CN203742301 U CN 203742301U
- Authority
- CN
- China
- Prior art keywords
- bolt
- latch bolt
- door lock
- screwed hole
- mounting rod
- 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
Links
Abstract
The utility model discloses a reversing-type door lock. According to the technical scheme, the reversing-type door lock comprises an installation panel, a lock case, an inclined bolt and a transmission mechanism for controlling the inclined bolt to move. The installation panel is provided with an inclined bolt opening matched with the inclined bolt. The inclined bolt comprises an inclined face, a back face, a bottom face and two symmetric side faces. The transmission mechanism comprises an installation rod connected the inclined bolt. The bottom face of the inclined bolt is provided with an installation hole where the installation rod is inserted. The end, connected with the installation hole, of the installation rod is provided with a first threaded hole in the radial direction of the installation rod. The back face of the inclined bolt is provided with a second threaded hole communicated with the installation hole. The first threaded hole is connected with the second threaded hole through a bolt. After the reversing-type door lock is installed on a door sheet, the inclined bolt can be easily and conveniently reversed without disassembling a lock body from the door sheet.
Description
Technical field
The utility model relates to a kind of door lock assembly, and more particularly, it relates to a kind of commutation type door lock.
Background technology
Because door is opened, the difference of closed manners, door lock must have different latch bolts towards coordinating with it (being left hand model or right hand model).Also there is on the market at present the switchable door lock in latch bolt inclined-plane, but it is arranged at lock housing conventionally for controlling the changement of Inclined bolt direction changing the switchable door lock of most of latch bolts, and door lock lock housing after being installed on door-plate is positioned at door-plate inside, therefore the door lock that is installed on door-plate cannot commutate to latch bolt, for latch bolt, towards wrong door lock, need end of door plate and lock body to separate just and can carry out Inclined bolt direction changing, Inclined bolt direction changing is very inconvenient.Especially in some door-plate manufacturers, conventionally need on door-plate, pre-install door lock, the door lock of prepackage defines left hand model or the right hand model of door-plate, the selection space of having limited client.
Utility model content
The deficiency existing for prior art, it is a kind of after being installed on door-plate that the purpose of this utility model is to provide, without the commutation type door lock of separating door-plate and lock body and can commutate to latch bolt easily.
For achieving the above object, the utility model provides following technical scheme: a kind of commutation type door lock, comprise installation panel, lock housing, latch bolt and the transmission mechanism of controlling latch bolt motion, described installation panel is provided with the latch bolt mouth suitable with latch bolt, described latch bolt comprises inclined-plane, the back side, bottom surface and two sides that are symmetrically set, described transmission mechanism comprises the mounting rod being connected with latch bolt, described latch bolt bottom surface is provided with the installing hole for the mounting rod of pegging graft, one end that described mounting rod is connected with installing hole is radially provided with the first screwed hole along mounting rod, the described latch bolt back side is provided with the second screwed hole being connected with installing hole, described the first screwed hole is connected by bolt with the second screwed hole.
By adopting technique scheme, need to change latch bolt towards time by screwing the bolt at the latch bolt back side, can make latch bolt separated with mounting rod and latch bolt is extracted out, afterwards Inclined bolt direction changing is also matched with mounting rod by installing hole again, finally by bolt fixedly latch bolt and mounting rod again, in process, without end of door plate and product, carry out separatedly, Inclined bolt direction changing is easier.
The utility model is further set to: described the second screwed hole is provided with counterbore at the latch bolt back side, and described bolt is the dormant bolt suitable with counterbore.
By adopting technique scheme, bolt surface is flushed with the latch bolt back side, latch bolt mouth is not touched to guarantee bolt and installation panel without unnecessary gap is set, make between latch bolt mouth and latch bolt coordinate tightr, product structure is more firm, after latch bolt commutates, also can guarantee the good fit of latch bolt and latch bolt mouth, make product structure tightr simultaneously.
The utility model is further set to: described installation panel, bolt and latch bolt are stainless steel material and make.
By adopting technique scheme, the antioxygenic property of erection & lift panel, bolt and latch bolt, prevents corrosion, extends product application life.
Accompanying drawing explanation
Fig. 1 is the structural representation one of the utility model commutation type door lock embodiment;
Fig. 2 is the structural representation two of the utility model commutation type door lock embodiment.
Description of reference numerals: 1, installation panel; 2, lock housing; 3, latch bolt; 4, latch bolt mouth; 5, inclined-plane; 6, the back side; 7, bottom surface; 8, mounting rod; 9, installing hole; 10, the first screwed hole; 11, the second screwed hole; 12, bolt.
The specific embodiment
Referring to figs. 1 through Fig. 2, the utility model commutation type door lock embodiment is described further.
A kind of commutation type door lock, comprise installation panel 1, lock housing 2, latch bolt 3 and the transmission mechanism of controlling latch bolt 3 motions, described installation panel 1 is provided with the latch bolt mouth 4 suitable with latch bolt 3, described latch bolt 3 comprises inclined-plane 5, the back side 6, bottom surface 7 and two sides that are symmetrically set, described transmission mechanism comprises the mounting rod 8 being connected with latch bolt 3, described latch bolt 3 bottom surfaces 7 are provided with the installing hole 9 for the mounting rod 8 of pegging graft, one end that described mounting rod 8 is connected with installing hole 9 is radially provided with the first screwed hole 10 along mounting rod 8, described latch bolt 3 back sides 6 are provided with the second screwed hole 11 being connected with installing hole 9, described the first screwed hole 10 is connected by bolt 12 with the second screwed hole 11.Need to change latch bolt 3 towards time by screwing the bolt 12 at latch bolt 3 back sides 6, can make latch bolt 3 separated with mounting rod 8 and latch bolt 3 is extracted out, afterwards latch bolt 3 commutations are also matched with mounting rod 8 by installing hole 9 again, finally by bolt 12 fixedly latch bolt 3 and mounting rod 8 again, in process, without end of door plate and product, carry out separatedly, latch bolt 3 commutation is easier.
The first screwed hole 10 can be set to blind hole, when latch bolt 3 commutation, need to rotate like this mounting rod 8 make the first screwed hole 10 and the second screwed hole 11 alignment could be again fixedly latch bolt 3 and mounting rod 8, the first screwed hole 10 also can be set to through hole, without rotation mounting rod 8, makes the first screwed hole 10 and the second screwed hole 11 alignment like this when latch bolt 3 commutation.
Described the second screwed hole 11 is provided with counterbore at latch bolt 3 back sides 6, and described bolt 12 is the dormant bolt 12 suitable with counterbore.Bolt 12 surfaces are flushed with latch bolt 3 back sides 6, latch bolt mouth 4 is not touched to guarantee bolt 12 and installation panel 1 without unnecessary gap is set, make between latch bolt mouth 4 and latch bolt 3 coordinate tightr, product structure is more firm, after latch bolt 3 commutates, also can guarantee the good fit of latch bolt 3 and latch bolt mouth 4, make product structure tightr simultaneously.
Described installation panel 1, bolt 12 and latch bolt 3 are stainless steel material and make.The antioxygenic property of erection & lift panel 1, bolt 12 and latch bolt 3, prevents corrosion, extends product application life.
Claims (3)
1. a commutation type door lock, comprise installation panel, lock housing, latch bolt and the transmission mechanism of controlling latch bolt motion, described installation panel is provided with the latch bolt mouth suitable with latch bolt, described latch bolt comprises inclined-plane, the back side, bottom surface and two sides that are symmetrically set, described transmission mechanism comprises the mounting rod being connected with latch bolt, it is characterized in that: described latch bolt bottom surface is provided with the installing hole for the mounting rod of pegging graft, one end that described mounting rod is connected with installing hole is radially provided with the first screwed hole along mounting rod, the described latch bolt back side is provided with the second screwed hole being connected with installing hole, described the first screwed hole is connected by bolt with the second screwed hole.
2. commutation type door lock according to claim 1, is characterized in that: described the second screwed hole is provided with counterbore at the latch bolt back side, and described bolt is the dormant bolt suitable with counterbore.
3. commutation type door lock according to claim 2, is characterized in that: described installation panel, bolt and latch bolt are stainless steel material and make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420131599.8U CN203742301U (en) | 2014-03-21 | 2014-03-21 | Reversing-type door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420131599.8U CN203742301U (en) | 2014-03-21 | 2014-03-21 | Reversing-type door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203742301U true CN203742301U (en) | 2014-07-30 |
Family
ID=51342118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420131599.8U Expired - Fee Related CN203742301U (en) | 2014-03-21 | 2014-03-21 | Reversing-type door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203742301U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106677614A (en) * | 2016-10-27 | 2017-05-17 | 江山 | Latch bolt with spin type bolt lock |
-
2014
- 2014-03-21 CN CN201420131599.8U patent/CN203742301U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106677614A (en) * | 2016-10-27 | 2017-05-17 | 江山 | Latch bolt with spin type bolt lock |
| CN106677614B (en) * | 2016-10-27 | 2019-05-21 | 江山 | Latch bolt with rotary latch |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203956829U (en) | A kind of maintenance tool that is applied to LED display | |
| CN206054460U (en) | A kind of furniture invisible connecting piece | |
| CN203742301U (en) | Reversing-type door lock | |
| CN103924835B (en) | A kind of Universal lock assembly | |
| CN207688050U (en) | A kind of snak link | |
| CN105201309A (en) | Hidden type multipoint door stopper | |
| CN204810761U (en) | Mounting panel subassembly that control box and this control box adopted | |
| CN201169474Y (en) | Elevator control cabinet | |
| CN207245400U (en) | A kind of door lock | |
| CN203741601U (en) | Installing structure of control panel of roller washing machine | |
| CN203821965U (en) | Anti-loose free handle mechanism of intelligent electronic lockset | |
| CN204252650U (en) | Handle fixed clamp structure | |
| CN207847266U (en) | A kind of panel of lock and lockset | |
| CN104540365B (en) | A kind of fixing device of embedded controller | |
| CN210536092U (en) | Front-back double-door control box | |
| CN205591763U (en) | Area lock changes corner connector | |
| CN209942092U (en) | Detachable wall corner connecting piece | |
| CN203729713U (en) | Mechanical anti-theft lock with gear transmission and hook-shaped lock tongue | |
| CN203742302U (en) | Door lock body | |
| CN204627140U (en) | A kind of new vertical hinged door insertion-core lock handle panel interlocking mechanism | |
| CN202441684U (en) | Groove-shaped fastening connector | |
| CN204037564U (en) | A kind of double door granby car door-opening mechanism | |
| CN205063570U (en) | Electronic lock reversing mechanism | |
| CN203034927U (en) | Matching device of lock | |
| CN204015650U (en) | Be applied to the easy repairing draw ring of gas metering cabinet drawer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151026 Address after: 200335, Shanghai, Jiading District, Xuan Road, 58, Wanda 8 office 803 room Patentee after: Shanghai Dorlink Architectural Technologies Co., Ltd. Address before: 325000, B503 District, Binhai Economic Zone, Wenzhou economic and Technological Development Zone, Wenzhou, Zhejiang Patentee before: WENZHOU HUAYI HARDWARE DECORATION CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 Termination date: 20180321 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |