CN2929105Y - Top and bottom door bolt device for convenient open and close - Google Patents
Top and bottom door bolt device for convenient open and close Download PDFInfo
- Publication number
- CN2929105Y CN2929105Y CN 200620116610 CN200620116610U CN2929105Y CN 2929105 Y CN2929105 Y CN 2929105Y CN 200620116610 CN200620116610 CN 200620116610 CN 200620116610 U CN200620116610 U CN 200620116610U CN 2929105 Y CN2929105 Y CN 2929105Y
- Authority
- CN
- China
- Prior art keywords
- latch
- door
- draught line
- bolt
- fastening
- 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
Images
Landscapes
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
An upper and a lower latch apparatus convenient for opening and closing, comprising a latch pedestal wholly formed by an outer shell and a pedestal, a latch controller, a controlling handle and a latch buckle, characterized in that a latch rod fastening with one end of a drawing thread is arranged in the latch pedestal, wherein the head end of the latch rod is connected to a latch tongue as a whole with the tail end thereof jutting out of the latch pedestal, one end of the drawing thread is fastened with the tail end of the latch rod and the other end of the drawing thread is fastened with a left nut of a drawing roller with a snail, and one end of another drawing thread is further employed for fastening with a right screwed hole of the drawing hole and another end of the drawing thread is fastened with the latch rod of the lower latch pedestal. The utility model has the advantages of simple structure, low manufacturing cost, convenient operation, and safety and reliability.
Description
One. technical field
The utility model belongs to door lock utensil field, house, particularly relates to a kind of door latch apparatus up and down of Convenient switch.
Two. background technology
When people sleep at night, door lock tight after, also manage the bolt of increase up and down at door, prevent the invasion of robber's picking lock.At present the bolt utensil of selling on the market is of a great variety, but all is single use, wants the upper and lower of door leaf all fastened, have to be at door leaf a bolt is installed respectively up and down.Split like this, bring at closing time very inconvenient, if some door leaf than higher, child will open at closing time, just can finish with regard to handy stool bed hedgehopping, not only inconvenience but also dangerous.The band door lock security door of supplying on the market together is that door latch apparatus is up and down arranged at present, but complex structure, price is quite expensive.Can manufacture and design that price is cheap, the bolt up and down of Convenient switch puts that to satisfy people's needs that this nice on market! Regrettably present this manufacturing price is cheap, the door latch apparatus up and down of Convenient switch does not also occur, and develops the welcome that this launch products will obtain people.
Three. summary of the invention
The purpose of this utility model is the door latch apparatus up and down that manufactures and designs a kind of Convenient switch, to overcome the inconvenient and unsafe shortcoming of present bolt switch.
The purpose of this utility model is achieved in that a kind of door latch apparatus up and down of Convenient switch, comprises that shell and base are door boit bracket 2, latch controller 4, joystick and the bolt button 20 of one.The utility model is characterized in that: in the door boit bracket 2, be provided with that a head end and bolt tongue 1 fuse and tail end stretches out door boit bracket 2 outsides, and the bolt bar 6 fastening with draught line 3 one ends, after the tail end of bolt bar 6 and draught line 3 one ends are fastening, and draught line 3 other ends are fastened with the screwed hole 16 on screw and traction wheel 13 the right (or left side); One end of another draught line 3 tightens up mutually with the screwed hole 16 of screw with traction wheel 13 left sides (the right), and the other end of draught line 3 is fastening with bolt bar 6 tail ends of following door boit bracket 2.The center of described control wheel base 10 is provided with cylinder 12 and protrudes, and the above and below edge of control wheel base 10 is provided with the shop bolt 11 of draught line (3).
Adopt the utility model of above measure, have simple in structure, cheap, easy to operate, safe and reliable.
Four. description of drawings
Accompanying drawing 1 is that the master that the utility model (embodiment) is installed on the door leaf looks schematic diagram;
Accompanying drawing 2 is that schematic diagram is looked on accompanying drawing 1 left side;
Accompanying drawing 3 is the utility model (embodiment) door boit bracket stereogram and broken section schematic views;
Accompanying drawing 4 is front views of the utility model (embodiment) controller base;
Accompanying drawing 5 is right views of the utility model (embodiment) controller base;
Accompanying drawing 6 is front view and partial sectional views of the utility model (embodiment) traction wheel;
Accompanying drawing 7 is right view and partial sectional views of the utility model (embodiment) traction wheel;
Accompanying drawing 8 is front view and partial sectional views of the utility model (embodiment) joystick;
Accompanying drawing 9 is right views of the utility model (embodiment) joystick;
Accompanying drawing 10 is that the utility model bolt is buckled stereogram.
Five. the specific embodiment
Accompanying drawing 1, accompanying drawing 2 are mounted in the front view and the left view of the door latch apparatus up and down of a kind of Convenient switch on the door leaf.The utility model uses two door boit brackets 2 to be installed in the top of door leaf and the below of door leaf respectively, and controller is installed in the middle and lower part of door leaf.
Accompanying drawing 4, accompanying drawing 5, accompanying drawing 6, accompanying drawing 7 and accompanying drawing 8 are structure charts of controller 4.Controller 4 is made up of control wheel base 10, traction wheel 13 and joystick 18 3 parts; The center of control wheel base 10 is provided with the cylinder 12 of protrusion, and there is internal thread 9 at cylinder 12 centers, and control wheel base 10 above and below edges are provided with draught line 3 perpendicular positioning pins 11; Traction wheel 13 centers are provided with the endoporus 14 that is inserted in cylinder 12, endoporus 14 bigger, and it is suitable that traction wheel 13 is rotated to be.Have the wire casing 15 more bigger than draught line 3 around the traction wheel 13, make draught line 3 movable in wire casing 15, draught line 3 adopts the little wire of 1-1.5 millimeters to make.Wire casing 15 places on the left and right both sides of traction wheel 13 have the hole that communicates with screw hole 16; The disk of joystick 18 has countersunk head screw hole 19 up and down, and the countersunk head screw hole 19 and the internal thread hole 17 of traction wheel 13 are fixed.
The utility model is to install like this: be installed in respectively on door leaf top edges and the lower edge with two door boit brackets 10, it is matched with the bolt button 20 of upper door frame and last lower door frame, the suitable height of choosing is installed controller base 10 then, will control wheel base 10 with screw and fix by hole 5 and door leaf.Endoporus 14 with traction wheel 13 is inserted in cylinder 12 again, and is fixing traction wheel 13 with countersunk head screw nail and internal thread 9.After traction wheel 13 installs, draught line 3 one ends are inserted in bolt bar 6 tail ends of door boit bracket 2, after screw 9 is tightened, after draught line 3 other ends are walked around shop bolt 11, be inserted in to countersunk head screw hole 16 from the side aperture on traction wheel 13 the right (or left side), draught line 3 other ends tightened up with countersunk head screw; Again with an end of another draught line 3, be inserted in to screw hole 16 from the side aperture on the traction wheel left side (or the right), with countersunk head screw that draught line 3 one ends are fastening, then draught line 3 other ends are inserted in down bolt bar 6 tail ends of door boit bracket 2, screw 9 is tightened, at last joystick 18 is put, 19 joystick 18 is tightened up get final product from the countersunk head screw hole with internal thread hole 17 with heavy screw.After installing, when joystick 18 was rotated in a clockwise direction, pulling draught line 3 up and down made bolt tongue up and down 1 withdrawal door boit bracket 2, and door leaf is opened.At closing time, need only a door to extrapolation, since bolt tongue 1 ramp effect, bolt tongue 1 withdrawal door boit bracket 2, and when bolt tongue 1 and bolt button 20 balances, under the effect of spring 8, bolt button 20 about bolt tongue 1 stretches into simultaneously up and down reaches fastening up and down door leaf.For safety and durable, each device of the utility model is all made with metal, and door boit bracket 2 generally can be made length 12-18 centimetre, and width is 5-8 centimetre, and thickness is 3-5 centimetre; Controller base 10 diameters are 4-5 centimetre, and thickness is the 1-2 millimeter; Traction wheel 13 diameters are 3-4 centimetre, and thickness is 1-2 centimetre; The disk diameter of joystick 18 is 3-4 centimetre, and thickness is 0.5-0.8 centimetre; About the diameter 2-2.5 of joystick 18 handles centimetre, length is 3-5 centimetre.
Claims (2)
1. the door latch apparatus up and down of a Convenient switch, comprise that shell and base are the door boit bracket (2) of one, latch controller (4), joystick (18) and bolt button (20), it is characterized in that: be provided with that a head end and bolt tongue (1) fuse in the door boit bracket (2) and tail end stretches out door boit bracket (2) outside, and the bolt bar (6) fastening with draught line (3) one ends, after the tail end of bolt bar (6) and draught line (3) one ends are fastening, and draught line (3) other end is fastened with the screwed hole (16) on the screw and traction wheel (13) left side, use an end of an other draught line (3) to tighten up mutually with the screwed hole (16) of screw with traction wheel (13) the right again, the other end of draught line (3) is fastening with bolt bar (6) tail end of following door boit bracket (2).
2. the door latch apparatus up and down of a kind of Convenient switch according to claim 1 is characterized in that: control the cylinder (12) that the center of taking turns base (10) is provided with protrusion; The above and below edge of control wheel base (10) is respectively arranged with the shop bolt (11) of draught line (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620116610 CN2929105Y (en) | 2006-05-09 | 2006-05-09 | Top and bottom door bolt device for convenient open and close |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620116610 CN2929105Y (en) | 2006-05-09 | 2006-05-09 | Top and bottom door bolt device for convenient open and close |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2929105Y true CN2929105Y (en) | 2007-08-01 |
Family
ID=38307490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620116610 Expired - Fee Related CN2929105Y (en) | 2006-05-09 | 2006-05-09 | Top and bottom door bolt device for convenient open and close |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2929105Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102268946A (en) * | 2010-06-01 | 2011-12-07 | 王瑞汶 | Lockset structure capable of being opened segmentally |
| CN102268945A (en) * | 2010-06-01 | 2011-12-07 | 王瑞汶 | Lock structure capable of being unlocked in a segmented manner |
| CN102797395A (en) * | 2011-05-25 | 2012-11-28 | 上海贝尔股份有限公司 | Door lock system for communication equipment frame |
| CN106223719A (en) * | 2016-08-23 | 2016-12-14 | 上海可陆机械设备有限公司 | Water-proof type door lock |
| CN108400528A (en) * | 2018-03-22 | 2018-08-14 | 宋健 | A kind of electrical equipment automation control cabinet |
| CN108930468A (en) * | 2018-07-26 | 2018-12-04 | 赣州研顺飞科技有限公司 | A kind of metal automatically-controlled door with anti-theft function |
-
2006
- 2006-05-09 CN CN 200620116610 patent/CN2929105Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102268946A (en) * | 2010-06-01 | 2011-12-07 | 王瑞汶 | Lockset structure capable of being opened segmentally |
| CN102268945A (en) * | 2010-06-01 | 2011-12-07 | 王瑞汶 | Lock structure capable of being unlocked in a segmented manner |
| CN102268945B (en) * | 2010-06-01 | 2013-09-04 | 王瑞汶 | Lock structure capable of being unlocked in a segmented manner |
| CN102268946B (en) * | 2010-06-01 | 2013-10-30 | 王瑞汶 | Lockset structure capable of being opened segmentally |
| CN102797395A (en) * | 2011-05-25 | 2012-11-28 | 上海贝尔股份有限公司 | Door lock system for communication equipment frame |
| CN102797395B (en) * | 2011-05-25 | 2015-07-15 | 上海贝尔股份有限公司 | Door lock system for communication equipment frame |
| CN106223719A (en) * | 2016-08-23 | 2016-12-14 | 上海可陆机械设备有限公司 | Water-proof type door lock |
| CN106223719B (en) * | 2016-08-23 | 2019-03-01 | 上海可陆机械设备有限公司 | Water-proof type door lock |
| CN108400528A (en) * | 2018-03-22 | 2018-08-14 | 宋健 | A kind of electrical equipment automation control cabinet |
| CN108400528B (en) * | 2018-03-22 | 2019-06-14 | 莱芜职业技术学院 | A kind of electrical equipment automation control cabinet |
| CN108930468A (en) * | 2018-07-26 | 2018-12-04 | 赣州研顺飞科技有限公司 | A kind of metal automatically-controlled door with anti-theft function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2929105Y (en) | Top and bottom door bolt device for convenient open and close | |
| CN201474564U (en) | Protective door sill for child | |
| CN2818737Y (en) | Electronic safety door without lockhole | |
| CN203050239U (en) | Handling panel with interchangeable handles | |
| CN2268775Y (en) | Safety door lock with three direction tongue | |
| CN1924262A (en) | Lock with safety chain | |
| CN201187204Y (en) | Novel anti-theft inserted pin | |
| CN204311837U (en) | A kind of anti-skid plate of lock | |
| CN209603660U (en) | The more hanging hole flat locks of integral type | |
| CN2611526Y (en) | Door lock with handle mounted on butt-opening glass door | |
| CN201116420Y (en) | Electric flexible gate anti-theft alarm lock device | |
| CN205422273U (en) | Door shield | |
| CN109113454A (en) | A kind of window lock and its application method | |
| CN201068668Y (en) | Safety cabinet safe bolt | |
| CN109162539A (en) | A kind of window lock | |
| KR200346386Y1 (en) | Door locking knob for locker | |
| CN201013190Y (en) | Invisible safety protection door and window | |
| CN210598497U (en) | Electric control lock | |
| CN2163838Y (en) | Theft-proof door lock | |
| CN208486770U (en) | A kind of sliding door track structure | |
| CN2470468Y (en) | Improved door-lock latch | |
| CN210858272U (en) | Invisible door lock | |
| CN2795001Y (en) | Motorcycle rear leg rest device | |
| CN213384522U (en) | Handlebar lock | |
| CN201377277Y (en) | Multifunction theft-proof skillful device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070801 |