CN203905656U - Horizontally pushing type heaven and earth lock - Google Patents
Horizontally pushing type heaven and earth lock Download PDFInfo
- Publication number
- CN203905656U CN203905656U CN201420347940.3U CN201420347940U CN203905656U CN 203905656 U CN203905656 U CN 203905656U CN 201420347940 U CN201420347940 U CN 201420347940U CN 203905656 U CN203905656 U CN 203905656U
- Authority
- CN
- China
- Prior art keywords
- lock
- locking bar
- drive block
- block
- pressing plate
- 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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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model relates to a horizontally pushing type heaven and earth lock and mainly solves the problems that existing horizontally pushing type heaven and earth locks are complex in structure and higher in cost. The lock is characterized in that a transmission block (9) is arranged between a lever type press plate (3) and an upper lock rod (4) or a lower lock rod (5), a plane and an arc surface are arranged on the transmission block (9), a shifting block (10) is arranged in the middle of the arc surface of the transmission block (9), the shifting block (10) extends into a groove in a guide rail (8) and corresponds to an end surface of the upper lock rod (4) or the lower lock rod (5), a hinge pin (11) is mounted in the center of the arc surface of the transmission block (9), contact blocks (12) are symmetrically arranged on the transmission block (9), a reset tension spring (13) is arranged on the plane of the transmission block (9), and the contact blocks (12) correspond to the other end of the lever type press plate (3). According to the horizontally pushing type heaven and earth lock, the newly designed transmission block is adopted and suitable to be matched with the lever type press plate for use, and the lock has the characteristics of simple structure and low cost.
Description
Technical field
The utility model relates to a kind of lockset, is specifically related to a kind of flat push type Tiandi lock.
Background technology
Each is locked in the textural difference that has, this has just determined the difference of its function, for public security needs, general lock is no matter be that Nei Kai or external-open are all more time taking, and need to open in some door lock easily at some special occasions, at present, the general door that adopts two fans to split on fire-fighting emergent passage, be not suitable for adopting monolock, conventionally be all that the opposite face of splitting door leaf at two fans arranges stepped bayonet socket, on a door leaf therein, Tiandi lock is installed, be convenient to open in tight situation in order to make Tiandi lock, there is in recent years flat push type Tiandi lock, existing flat push type Tiandi lock is mainly by lock body, press thick stick, lever pressing plate, transmission mechanism, upper locking bar, lower locking bar, upper tapered end and lower lock head composition, pressing thick stick is strip corresponding with one end of lever pressing plate, in upper tapered end and lower lock head, be respectively equipped with revolving upper lock tongue and lower dead bolt, while visiting in pass, rotary dead bolt can extend in the locked groove on latch plate and lower latch plate, door lock is lived.While depressing thick stick, press thick stick by lever pressing plate, transmission mechanism, upper locking bar, lower locking bar, upper lock tongue and lower dead bolt to be retracted successively, door is opened.There is following technological deficiency in existing flat push type Tiandi lock: transmission mechanism component are wherein more, complex structure, and cost is higher.
Utility model content
In order to overcome existing flat push type Tiandi lock complex structure and the higher deficiency of cost, the utility model provides a kind of flat push type Tiandi lock, this flat push type Tiandi lock adopts newly-designed drive block, is applicable to being used in conjunction with lever pressing plate, has feature simple in structure and that cost is low.
The technical solution of the utility model is: this flat push type Tiandi lock comprises lock body, press thick stick, lever pressing plate, upper locking bar, lower locking bar, upper tapered end and lower lock head composition, pressing thick stick is strip corresponding with one end of lever pressing plate, in upper tapered end and lower lock head, be respectively equipped with revolving upper lock tongue and lower dead bolt, upper locking bar and lower locking bar are arranged in guide rail and by tumbler gear and tooth bar interlock, between lever pressing plate and upper locking bar or lower locking bar, be provided with drive block, drive block is provided with plane and arc surface, the middle part of the arc surface of drive block is provided with shifting block, shifting block extend in fluting on guide rail and is corresponding with the end face of upper locking bar or lower locking bar, the arc surface center of drive block is provided with pivot pin, on drive block, be arranged with contact block, the plane of drive block is provided with reset tension spring, drive block is arranged on by pivot pin in the gripper shoe of headkerchief upper surface inwall, contact block is corresponding with the other end of lever pressing plate.
Described guide rail is fixed on base plate, and base plate is provided with the lockhole that lock core is installed.
The utlity model has following beneficial effect: while pressing thick stick, press thick stick to make lever press plate rotary, lever pressing plate is stirred drive block and is rotated, and then makes upper locking bar or lower locking bar by the shifting block on drive block, upper lock tongue in shake-up in tapered end and lower lock head and lower dead bolt are retracted, and realize the action of opening the door.The design simplification of drive block mechanism, be applicable to being used in conjunction with lever pressing plate, component are few, simple in structure, cost is low.
Brief description of the drawings
Accompanying drawing 1 is structural representation of the present utility model.
Accompanying drawing 2 is structural representations of drive block 9 in Fig. 1.
1-lock body in figure, 2-presses thick stick, 3-lever pressing plate, the upper locking bar of 4-, locking bar under 5-, the upper tapered end of 6-, 7-lower lock head, 8-guide rail, 9-drive block, 10-shifting block, 11-pivot pin, 12-contact block, 13-reset tension spring, 14-headkerchief, 15-gripper shoe, 16-base plate, 17-lockhole.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
By Fig. 1 in conjunction with shown in Fig. 2, this flat push type Tiandi lock, comprise lock body 1, press thick stick 2, lever pressing plate 3, upper locking bar 4, lower locking bar 5, upper tapered end 6 and lower lock head 7 form, pressing thick stick 2 is strip corresponding with one end of lever pressing plate 3, in upper tapered end 6 and lower lock head 7, be respectively equipped with revolving upper lock tongue and lower dead bolt, upper locking bar 4 is arranged in guide rail 8 and by tumbler gear and tooth bar interlock with lower locking bar 5, between lever pressing plate 3 and upper locking bar 4 or lower locking bar 5, be provided with drive block 9, drive block 9 is provided with plane and arc surface, the middle part of the arc surface of drive block 9 is provided with shifting block 10, shifting block 10 extend in fluting on guide rail 8 and is corresponding with the end face of upper locking bar 4 or lower locking bar 5, the arc surface center of drive block 9 is provided with pivot pin 11, on drive block 9, be arranged with contact block 12, the plane of drive block 9 is provided with reset tension spring 13, drive block 9 is arranged on by pivot pin 11 in the gripper shoe 15 of headkerchief 14 upper surface inwalls, contact block 12 is corresponding with the other end of lever pressing plate 3.Owing to taking technique scheme, while pressing thick stick 2, press thick stick 2 that lever pressing plate 3 is rotated, lever pressing plate 3 is stirred drive block 9 and is rotated, and then make upper locking bar 4 or lower locking bar 5 by the shifting block 10 on drive block 9, upper lock tongue in shake-up in tapered end 6 and lower lock head 7 and lower dead bolt are retracted, and realize the action of opening the door.The design simplification of drive block 9 mechanism, be applicable to being used in conjunction with lever pressing plate 3, component are few, simple in structure, cost is low.
Described guide rail 8 is fixed on base plate 16, and base plate 16 is provided with the lockhole 17 that lock core is installed.By key rotation lock core, lever pressing plate 3 is moved outdoors, door is opened.
Claims (2)
1. a flat push type Tiandi lock, comprise lock body (1), press thick stick (2), lever pressing plate (3), upper locking bar (4), lower locking bar (5), upper tapered end (6) and lower lock head (7) composition, pressing thick stick (2) is strip corresponding with one end of lever pressing plate (3), in upper tapered end (6) and lower lock head (7), be respectively equipped with revolving upper lock tongue and lower dead bolt, upper locking bar (4) is arranged in guide rail (8) and by tumbler gear and tooth bar interlock with lower locking bar (5), it is characterized in that: between lever pressing plate (3) and upper locking bar (4) or lower locking bar (5), be provided with drive block (9), drive block (9) is provided with plane and arc surface, the middle part of the arc surface of drive block (9) is provided with shifting block (10), shifting block (10) extend in fluting on guide rail (8) and is corresponding with the end face of upper locking bar (4) or lower locking bar (5), the arc surface center of drive block (9) is provided with pivot pin (11), on drive block (9), be arranged with contact block (12), the plane of drive block (9) is provided with reset tension spring (13), drive block (9) is arranged on by pivot pin (11) in the gripper shoe (15) of headkerchief (14) upper surface inwall, contact block (12) is corresponding with the other end of lever pressing plate (3).
2. a kind of flat push type Tiandi lock according to claim 1, is characterized in that: it is upper that described guide rail (8) is fixed on base plate (16), and base plate (16) is provided with the lockhole (17) that lock core is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420347940.3U CN203905656U (en) | 2014-06-26 | 2014-06-26 | Horizontally pushing type heaven and earth lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420347940.3U CN203905656U (en) | 2014-06-26 | 2014-06-26 | Horizontally pushing type heaven and earth lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203905656U true CN203905656U (en) | 2014-10-29 |
Family
ID=51779945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420347940.3U Expired - Fee Related CN203905656U (en) | 2014-06-26 | 2014-06-26 | Horizontally pushing type heaven and earth lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203905656U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104790762A (en) * | 2015-02-13 | 2015-07-22 | 合肥多泰客自动化科技有限公司 | Practical door lock |
| CN106050010A (en) * | 2016-07-20 | 2016-10-26 | 成都迪中海岸科技有限公司 | Escape lock based on up and down linkage double-insurance locking principle |
-
2014
- 2014-06-26 CN CN201420347940.3U patent/CN203905656U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104790762A (en) * | 2015-02-13 | 2015-07-22 | 合肥多泰客自动化科技有限公司 | Practical door lock |
| CN106050010A (en) * | 2016-07-20 | 2016-10-26 | 成都迪中海岸科技有限公司 | Escape lock based on up and down linkage double-insurance locking principle |
| CN106050010B (en) * | 2016-07-20 | 2018-06-29 | 成都迪中海岸科技有限公司 | World door lock based on linkage from top to bottom dual fail-safe locking principle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20170626 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |