CN2921206Y - Automatic turning spring bolt device - Google Patents
Automatic turning spring bolt device Download PDFInfo
- Publication number
- CN2921206Y CN2921206Y CN 200620014296 CN200620014296U CN2921206Y CN 2921206 Y CN2921206 Y CN 2921206Y CN 200620014296 CN200620014296 CN 200620014296 CN 200620014296 U CN200620014296 U CN 200620014296U CN 2921206 Y CN2921206 Y CN 2921206Y
- Authority
- CN
- China
- Prior art keywords
- dead bolt
- arc
- shafts
- lock housing
- lock
- 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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Abstract
The utility model relates to an automatically overturned lock-tongue device, which comprises a door frame with the lock-tongue hole and an arc lock-tongue on the lock shell plate. The left and right shafts corresponded each other are formed on two sides of the arc lock-tongue. The floscelles are respectively molded on the ends of the left and right shafts. The two left and right positioning shafts are respectively installed on both sides of the left and right shafts. The floscelle grooves of the left and right positioning shafts ends is correspondingly fitted to the floscelles. The left and right springs are respectively connected between the outer ends of the left and right positioning shafts and the lock shell plate. The left and right positioning shafts are in radial fixation on the lock shell. The left and right shafts, the two left and right positioning shafts and the left and right positioning springs are installed inside the groove of the lock shell plate. A shift lever is also fixed on one left or right shaft. An electronic control brake equipment is also provided on the back of the arc lock-tongue. The utility model is characterized in the innovative structure, less components and convenient usage.
Description
Technical field
The utility model relates to the electric lockset technical field, refers in particular to a kind of automatic upset dead bolt device.
Background technology
Along with the development of lockset industry, various electronic locks emerge in an endless stream, because the electronic lock use is more convenient, therefore are widely used in every field.Existing various electronic lock adopts common slide lock tongue structure usually, is subjected to the influence of slide lock tongue structure, and lock core often needs more member to match with its slip dead bolt, and parts are many, structure is complicated; In view of this, be necessary to provide a kind of novel dead bolt structure to substitute the structure of existing slip dead bolt, overcome the deficiency that existing lock core parts are many, structure is complicated.
Summary of the invention
The purpose of this utility model is exactly a kind of novel structure, the parts automatic upset dead bolt device less, easy to use that provides at above-mentioned technical barrier.
For achieving the above object, the utility model includes the doorframe that has dead bolt hole and the arc dead bolt on the lock housing plate, the two sides of described arc dead bolt form the left side of mutual correspondence, right spindle, on a left side, the end of right spindle has formed the Hua Xingchi of positioning of rotating effect respectively, a left side, right two locating shafts are installed in a left side respectively, the both sides of right spindle, wherein, a left side, the colored shape teeth groove of right two locating shaft ends and described colored shape tooth be corresponding matching respectively, and on a left side, be connected with the left side of pressuring action between the outer end of right locating shaft and the lock housing plate respectively, right retainer spring, a described left side, right locating shaft radially is fixed on the lock housing, a described left side, right spindle, a left side, right two locating shafts and a left side, right retainer spring is installed in the groove of lock housing plate, on a left side, also be fixed with a driving lever in arbitrary rotating shaft of right spindle, have between this driving lever and the arc dead bolt certain angle can make just the arc dead bolt can the dead bolt hole in doorframe in free rotary opening closing, the arc dead bolt back side on lock housing also is provided with and prevents from the arc dead bolt is rotated the electric controlled brake device of unblanking.
After adopting said structure, when opening the door or at closing time, arc dead bolt and can be along with doorframe overturns automatically, when the arc dead bolt is positioned at the dead bolt hole of doorframe, the electric controlled brake device action, the back side or the shift fork that shift fork are rotated to the arc dead bolt directly support the back side that is located at the arc dead bolt, at this moment, when pulling, the arc dead bolt is stuck and can't rotates again, therefore, door lock is sealed, when electric controlled brake device action brake off state, and the shift fork return, the arc dead bolt is free to rotate again, can open door lock, in arc dead bolt rotating process, flower shape tooth makes the arc dead bolt rotate to colored shape tooth and flower shape teeth groove cooperates the position that is limited, retainer spring is fastening with above-mentioned component axial, and the arc dead bolt is located smoothly.Therefore, the utlity model has novel structure, parts characteristics less, easy to use.
Description of drawings
Fig. 1 is the utility model device perspective view.
Fig. 2 is the three-dimensional decomposition texture schematic diagram of the utility model device.
Fig. 3 is the utility model arc dead bolt and driving lever three-dimensional structure diagram.
The specific embodiment
As accompanying drawing 1～shown in Figure 3, the utility model includes: have the doorframe 10 of dead bolt hole 11 and the arc dead bolt 30 on the lock housing plate 20, the two sides of described arc dead bolt 30 form the left side of mutual correspondence, right spindle 31,32, on a left side, right spindle 31,32 end has formed the colored shape tooth 311 of positioning of rotating effect respectively, 312, a left side, right two locating shafts 41,42 are installed in a left side respectively, right spindle 31,32 both sides, wherein, a left side, right two locating shafts 41, the colored shape teeth groove 411 of 42 ends, 421 with described colored shape tooth 311,312 difference corresponding matching, and on a left side, right locating shaft 41, be connected with the left side of pressuring action between 42 outer end and the lock housing plate 20 respectively, right retainer spring 51,52, a described left side, right locating shaft 41,42 radially are fixed on the lock housing 20, a described left side, right spindle 31,32, a left side, right two locating shafts 41,42 and left, right retainer spring 51,52 are installed in the groove 21 of lock housing plate 20, on a left side, right spindle 31, also be fixed with a driving lever 60 in arbitrary rotating shaft of 32, have between this driving lever 60 and the arc dead bolt 30 certain angle can make just arc dead bolt 30 can be in the dead bolt hole in the doorframe 10 11 free rotary opening closing, arc dead bolt 30 back sides on lock housing 20 also are provided with and prevent from arc dead bolt 30 is rotated the electric controlled brake device 70 of unblanking.Described electric controlled brake device 70 includes motor 71, transmission component 72, but the shift fork 73 of button spring self-return is housed, the output of motor 71 connects transmission component 72, transmission component 72 connects the rotating shaft of shift fork 73, after motor 71 work, the head of shift fork 73 fastens the back side at the arc dead bolt 30 that is positioned at dead bolt hole 11 just.Form small lugs 43 on the axle body of described left and right locating shaft 41,42, small lugs 43 is fastened on and makes left and right locating shaft 41,42 radially fixing on the lock housing.
During use, when opening the door, rotate by triggering motors 71 such as magnetic cards, motor 71 rotates shift fork 73 by transmission components such as worm gear and gear train 72, shift fork 73 is left from the back side rotation of arc dead bolt 30, like this, when opening the door, doorframe 10 drives arc dead bolt 30 and rotates, with the left side of arc dead bolt 30 interlocks, right spindle 31, during 32 rotations, because a left side, right locating shaft 41,42 is radially fixing, a left side, right locating shaft 41,42 are subjected to a left side, right retainer spring 51,52 axial elastic force, therefore, a left side, right spindle 31, the colored shape tooth 311 of 32 ends, 312 on a left side, right locating shaft 41,42 colored shape teeth groove 411, positioning of rotating in 421, thus unblank smoothly.
When locking a door, doorframe 10 is dialled transfer bar 60 earlier, driving lever 60 drives arc dead bolts 30 by left and right rotating shaft 31,32 and goes back in the dead bolt hole 11, in like manner, colored shape tooth 311,312 in the left and right rotating shaft 31,32 also plays the positioning of rotating effect, after sealed putting in place, shift fork 73 rotates the back side that return is against arc dead bolt 30 again.
More than be preferred forms of the present utility model, according to the disclosed content of the utility model, those of ordinary skill in the art can expect apparently some are identical, replacement scheme all should fall into protection domain of the present utility model.
Claims (3)
1, a kind of automatic upset dead bolt device, include the doorframe (10) that has dead bolt hole (11) and the arc dead bolt (30) on the lock housing plate (20), it is characterized in that: the two sides of described arc dead bolt (30) form the left side of mutual correspondence, right spindle (31,32), on a left side, right spindle (31,32) end has formed the Hua Xingchi (311 of positioning of rotating effect respectively, 312), a left side, right two locating shafts (41,42) be installed in a left side respectively, right spindle (31,32) both sides, wherein, a left side, right two locating shafts (41,42) the colored shape teeth groove (411 of end, 421) with described colored shape tooth (311,312) difference corresponding matching, and on a left side, right locating shaft (41,42) be connected with the left side of pressuring action between outer end and the lock housing plate (20) respectively, right retainer spring (51,52), a described left side, right locating shaft (41,42) radially be fixed on the lock housing (20), a described left side, right spindle (31,32), a left side, right two locating shafts (41,42) and a left side, right retainer spring (51,52) be installed in the groove (21) of lock housing plate (20), on a left side, right spindle (31,32) also be fixed with a driving lever (60) in arbitrary rotating shaft, have between this driving lever (60) and the arc dead bolt (30) certain angle can make just arc dead bolt (30) can be in the dead bolt hole (11) in the doorframe (10) free rotary opening closing, arc dead bolt (30) back side on lock housing (20) also is provided with and prevents from arc dead bolt (30) is rotated the electric controlled brake device (70) of unblanking.
2, a kind of automatic upset dead bolt device according to claim 1, it is characterized in that: described electric controlled brake device (70) include motor (71), transmission component (72) but, the shift fork (73) of button spring self-return is housed, the output of motor (71) connects transmission component (72), transmission component (72) connects the rotating shaft of shift fork (73), after motor (71) work, the head of shift fork (73) fastens the back side at the arc dead bolt (30) that is positioned at dead bolt hole (11) just.
3, a kind of automatic upset dead bolt device according to claim 1, it is characterized in that: form small lugs (43) on the axle body of described left and right locating shaft (41,42), small lugs (43) is fastened on and makes left and right locating shaft (41,42) radially fixing on the lock housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620014296 CN2921206Y (en) | 2006-06-09 | 2006-06-09 | Automatic turning spring bolt device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620014296 CN2921206Y (en) | 2006-06-09 | 2006-06-09 | Automatic turning spring bolt device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2921206Y true CN2921206Y (en) | 2007-07-11 |
Family
ID=38253685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620014296 Expired - Fee Related CN2921206Y (en) | 2006-06-09 | 2006-06-09 | Automatic turning spring bolt device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2921206Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107355139A (en) * | 2017-09-05 | 2017-11-17 | 佛山市奇点安防科技有限公司 | Electronic lock and apply its gate control system |
| CN109629909A (en) * | 2018-12-04 | 2019-04-16 | 河海大学常州校区 | A kind of keeper with friction pad |
-
2006
- 2006-06-09 CN CN 200620014296 patent/CN2921206Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107355139A (en) * | 2017-09-05 | 2017-11-17 | 佛山市奇点安防科技有限公司 | Electronic lock and apply its gate control system |
| CN107355139B (en) * | 2017-09-05 | 2023-10-20 | 佛山市奇点安防科技有限公司 | Electronic lock and access control system applying same |
| CN109629909A (en) * | 2018-12-04 | 2019-04-16 | 河海大学常州校区 | A kind of keeper with friction pad |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Wu Fei Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Wu Fei Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070711 Termination date: 20100609 |