CN205822945U - Electrodeless latch bolt trigger mechanism - Google Patents
Electrodeless latch bolt trigger mechanism Download PDFInfo
- Publication number
- CN205822945U CN205822945U CN201620797685.1U CN201620797685U CN205822945U CN 205822945 U CN205822945 U CN 205822945U CN 201620797685 U CN201620797685 U CN 201620797685U CN 205822945 U CN205822945 U CN 205822945U
- Authority
- CN
- China
- Prior art keywords
- latch bolt
- locking plate
- release lever
- plectrum
- 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.)
- Withdrawn - After Issue
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Abstract
nullThe utility model discloses a kind of electrodeless latch bolt trigger mechanism，Including housing (1)、Panel (13)、Oblique tongue plate (2)、Plectrum (6)、Release lever (8)、Locking plate (9)，Latch bolt guide finger (11) and locking plate guide finger (10) it is fixed with on described housing (1)，Oblique tongue plate (2) is provided with latch bolt gathering sill (23)、Positive stop lug boss (25) and release lever through hole (24)，Locking plate (9) is provided with the first and second gathering sills (91、95)，Locking plate (9) is correspondingly arranged on latch bolt guide finger (11) and locking plate guide finger (10)，Oblique tongue plate (2) is arranged on latch bolt guide finger (11) and latch bolt pilot hole (12)，Plectrum (6) is hinged on oblique tongue plate (2) and above and matches with positive stop lug boss (25)，Release lever (8) is located on the installing hole of release lever through hole (24) and plectrum (6) and is arranged with plectrum back-moving spring (7)，Release lever (8) is arranged on locking plate (9).After using this structure, there is the advantage such as simple in construction, flexible operation is light, clutch is reliable, electrodeless triggering, automatic locking, impact resistance.
Description
Technical field
This utility model relates to a kind of theftproof lock technical field, can the nothing that triggers of optional position on a kind of theftproof lock
Pole latch bolt trigger mechanism.
Background technology
The triggering mode of lock automatically in the market is divided into mechanical type and electronic type.Mechanical type divide again single-stage trigger, many
Level triggers, the electrodeless triggering of collision bead；And the mode that is electronically activated typically is driven lock by door-closing in-place signal to control electric execution element
Bolt is locked.Wherein single-stage triggers, and the deficiency of multistage triggering is: its stroke reaching trigger condition of both triggering modes is
Determined by mechanical component, it is impossible to accomplish that the optional position in specific stroke is triggered, so all having door gap harsh
Requirement.And the electrodeless triggering of collision bead type, although can realize optional position triggers, but it effectively triggers apart from shorter, once goes out
Existing locking bolt does not extends out the failure conditions of (locking), then collision bead structure cannot realize existing latch bolt the same on the basis of lock antitheft merit
Energy.The deficiency that mode is electronically activated is: be generally fabricated to high, maintenance cost is high.To this end, many manufacturers and scientific research department
Door has all carried out R and D, but does not has preferable product to emerge so far.
Summary of the invention
For overcoming the deficiency existing for prior art, the purpose of this utility model is to provide a kind of electrodeless latch bolt and triggers machine
Structure, it is when closing the door dead bolt collision gate frame and retreat back in housing, as long as its bolt plate retraction stroke exceedes design and specifies stroke
The most just possess the ability of triggering, as long as now dead bolt resets and stretches out, locking plate will be driven to leave lock position, thus locking bolt and
Universe rod stretches out under the effect of main motive spring force locks.
This utility model solves the technical scheme that its technical problem is used, it include housing, panel, oblique tongue plate, plectrum,
Release lever, locking plate, described housing is fixed with latch bolt guide finger and locking plate guide finger, and oblique tongue plate is provided with spacing latch bolt
The latch bolt gathering sill of plate movement travel, the positive stop lug boss limiting the plectrum anglec of rotation and the release lever through hole of installation release lever,
Locking plate is provided with the first gathering sill and the second gathering sill, and locking plate is the most right by the first gathering sill and the second gathering sill
Should be arranged on latch bolt guide finger and locking plate guide finger, oblique tongue plate is movably disposed at latch bolt guide finger and case panel
On latch bolt pilot hole and be positioned at the top of locking plate (9), plectrum is hinged on oblique tongue plate and matches with positive stop lug boss, release lever
It is located on the installing hole of release lever through hole and plectrum and is arranged with between release lever through hole and the installing hole of plectrum plectrum multiple
Position spring, the head of release lever is arranged on the slot of locking plate.
The further scheme of this utility model, described locking plate is provided with spring hanging groove, locking plate guide finger and locking plate
Spring hanging groove between be provided with locking plate back-moving spring.
The further scheme of this utility model, described latch bolt guide finger is provided with the positioning sleeve preventing the upper and lower vibration of oblique tongue plate
Cylinder, one end of torsion spring is fixed on abutment sleeve, and other end eye-splice is on the torsion spring draw-in groove of oblique tongue plate.
The further scheme of this utility model, described oblique tongue plate is provided with latch bolt, and latch bolt matches with latch bolt pilot hole.
The further scheme of this utility model, described locking plate is provided with and the spacer pin of Comprehensive Control mechanism linkage.
After using said structure, have the following advantages compared with the prior art: one is at closing time only when all tapered ends are the most right
Just can produce triggering during accurate corresponding doorframe lockhole to lock action, tapered end and doorframe can be avoided to occur, and collision produces mutually damage
Situation occur；Two is that the stepless triggering of latch bolt back springing type is suitable for bigger crack between a door and its frame tolerance, reduces a technique of industry production and wants
Ask.
Accompanying drawing explanation
Fig. 1 is decomposition texture schematic diagram of the present utility model.
Fig. 2 is assembling structural representation of the present utility model.
Fig. 3 is the perspective view of this utility model oblique tongue plate.
Fig. 4 is the perspective view of this utility model locking plate.
Wherein: 1 housing, 2 oblique tongue plates, 3 torsion springs, 4 abutment sleeves, 5 locking plate back-moving springs, 6 plectrums, 7 plectrum reset bullets
Spring, 8 release levers, 9 locking plates, 10 locking plate guide fingers, 11 latch bolt guide fingers, 12 latch bolt pilot holes, 13 panels, 21 latch bolts, 22
Torsion spring draw-in groove, 23 latch bolt gathering sills, 24 release lever through holes, 25 positive stop lug boss, 91 first gathering sills, 92 slots, 93 springs are hung
Groove, 94 spacer pins, 95 second gathering sills.
Detailed description of the invention
Shown in Fig. 1 to Fig. 4, for this utility model, the specific embodiments of a kind of electrodeless latch bolt trigger mechanism, it includes shell
Body 1, panel 13, oblique tongue plate 2, plectrum 6, release lever 8, locking plate 9, described housing 1 is fixed with latch bolt guide finger 11 and lock
Only plate guide finger 10, oblique tongue plate 2 is provided with the latch bolt gathering sill 23 of spacing oblique tongue plate 2 movement travel, limits plectrum 6 anglec of rotation
Positive stop lug boss 25 and the release lever through hole 24 of release lever 8 is installed, locking plate 9 is provided with the first gathering sill 91 and second and guides
Groove 95, locking plate 9 is correspondingly arranged at latch bolt guide finger 11 and lock movably by the first gathering sill 91 and the second gathering sill 95
Only on plate guide finger 10, can control glide direction and the stroke of locking plate 9, oblique tongue plate 2 be may move by latch bolt gathering sill 23
Be arranged on the latch bolt pilot hole 12 of latch bolt guide finger 11 and case panel 13 and be positioned at the top of locking plate (9), described
Oblique tongue plate 2 be provided with latch bolt 21, latch bolt 21 matches with latch bolt pilot hole 12, by latch bolt gathering sill 23 and latch bolt pilot hole
12 glide direction that can control oblique tongue plate 2 and strokes, plectrum 6 is hinged on oblique tongue plate 2 and matches with positive stop lug boss 25, releasing
Put bar 8 be located on the installing hole of release lever through hole 24 and plectrum 6 and overlap between the installing hole of release lever through hole 24 and plectrum 6
Being provided with plectrum back-moving spring 7, the head of release lever 8 is arranged on the slot 92 of locking plate 9.
In order to ensure that locking plate 9 resets, described locking plate 9 is provided with spring hanging groove 93, locking plate guide finger 10 and lock
Only it is provided with locking plate back-moving spring 5 between the spring hanging groove 93 of plate 9.In order to ensure oblique tongue plate 2 reliable reset, described latch bolt is led
Be provided with the abutment sleeve 4 preventing oblique tongue plate about 2 vibration to pin 11, one end of torsion spring 3 is fixed on abutment sleeve 4, another
End eye-splice is on the torsion spring draw-in groove 22 of oblique tongue plate 2.
Automatic locking in order to realize, described locking plate 9 is provided with and the spacer pin 94 of Comprehensive Control mechanism linkage.
Work process of the present utility model is as follows: time static, under the elastic force effect of plectrum back-moving spring 7, plectrum 6 turns to
Latch bolt is shunk back direction, makes the radial direction of plectrum 6 form angle with release lever 8, and when oblique tongue plate 2 resets and stretches out housing 1, plectrum 6 utilizes
This angle pins release lever 8 and drives release lever 8 to move；Release lever 8 then promotes locking plate 9 to stretch out direction motion to latch bolt, this
Time the spacer pin 94 that is fixed on locking plate 9 of riveting deviate locking position and unclamp universe rod, the locking of upper, middle and lower locking bolt, all
Locking bolt is automatic locking under the active force of main stretching spring, thus realizes self-locking purpose.During laying the key under the door, tiltedly
Hyoplastron 2 is gradually reduced back in housing 1 by doorframe, and plectrum 6 cannot pin release lever 8, shrinks back together in company with oblique tongue plate 2 and relatively releases
Put bar 8 to slide, then oblique tongue plate 2 will not cause the motion of locking plate 9 during narrowing movement, it is ensured that other motion in housing
Parts are unaffected.
The above, be further illustrating, for those skilled in the art of being made this utility model
For, without departing from the concept of the premise utility, make some simple deductions and replacement, all should be considered as belonging to this reality
With novel protection domain.
Claims (5)
1. an electrodeless latch bolt trigger mechanism, including housing (1), panel (13), oblique tongue plate (2), plectrum (6), release lever (8),
Locking plate (9), is characterized in that: be fixed with latch bolt guide finger (11) and locking plate guide finger (10), latch bolt on described housing (1)
Plate (2) is provided with the latch bolt gathering sill (23) of spacing oblique tongue plate (2) movement travel, limits the limit convex of plectrum (6) anglec of rotation
Platform (25) and the release lever through hole (24) of installation release lever (8), locking plate (9) is provided with the first gathering sill (91) and second and leads
To groove (95), locking plate (9) is correspondingly arranged at latch bolt is movably led by the first gathering sill (91) and the second gathering sill (95)
On pin (11) and locking plate guide finger (10), oblique tongue plate (2) is movably disposed at latch bolt guide finger (11) and case panel
(13) latch bolt pilot hole (12) is gone up and is positioned at the top of locking plate (9), and plectrum (6) is hinged on oblique tongue plate (2) and with spacing
Boss (25) matches, and release lever (8) is located on the installing hole of release lever through hole (24) and plectrum (6) and at release lever through hole
(24) and be arranged with plectrum back-moving spring (7) between the installing hole of plectrum (6), the head of release lever (8) is arranged on locking plate (9)
Slot (92) on.
Electrodeless latch bolt trigger mechanism the most according to claim 1, is characterized in that: described locking plate (9) is provided with spring
Hanging groove (93), is provided with locking plate back-moving spring (5) between the spring hanging groove (93) of locking plate guide finger (10) and locking plate (9).
Electrodeless latch bolt trigger mechanism the most according to claim 1 and 2, is characterized in that: on described latch bolt guide finger (11)
Being provided with the abutment sleeve (4) preventing oblique tongue plate (2) vibration up and down, one end of torsion spring (3) is fixed on abutment sleeve (4), another
End eye-splice is on the torsion spring draw-in groove (22) of oblique tongue plate (2).
Electrodeless latch bolt trigger mechanism the most according to claim 3, is characterized in that: described oblique tongue plate (2) is provided with latch bolt
(21), latch bolt (21) matches with latch bolt pilot hole (12).
Electrodeless latch bolt trigger mechanism the most according to claim 4, is characterized in that: described locking plate (9) is provided with and combines
Close the spacer pin (94) of controlling organization linkage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620797685.1U CN205822945U (en) | 2016-07-27 | 2016-07-27 | Electrodeless latch bolt trigger mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620797685.1U CN205822945U (en) | 2016-07-27 | 2016-07-27 | Electrodeless latch bolt trigger mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205822945U true CN205822945U (en) | 2016-12-21 |
Family
ID=57557102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620797685.1U Withdrawn - After Issue CN205822945U (en) | 2016-07-27 | 2016-07-27 | Electrodeless latch bolt trigger mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205822945U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106013969A (en) * | 2016-07-27 | 2016-10-12 | 永康市三多工贸有限公司 | Electrodeless oblique-tongue triggering mechanism |
| CN107411383A (en) * | 2017-05-18 | 2017-12-01 | 宿州迅驰电子科技有限公司 | A kind of Combined bed and cabinet |
| CN108193940A (en) * | 2018-01-11 | 2018-06-22 | 黄吉勇 | For the lock construction in antitheft door |
| CN109138636A (en) * | 2018-09-30 | 2019-01-04 | 苏州浪潮智能软件有限公司 | A kind of electronic lock structure of automatic blocking |
-
2016
- 2016-07-27 CN CN201620797685.1U patent/CN205822945U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106013969A (en) * | 2016-07-27 | 2016-10-12 | 永康市三多工贸有限公司 | Electrodeless oblique-tongue triggering mechanism |
| CN106013969B (en) * | 2016-07-27 | 2018-06-26 | 永康市三多工贸有限公司 | Electrodeless latch bolt trigger mechanism |
| CN107411383A (en) * | 2017-05-18 | 2017-12-01 | 宿州迅驰电子科技有限公司 | A kind of Combined bed and cabinet |
| CN107411383B (en) * | 2017-05-18 | 2020-01-17 | 湖南省玛芸家居科技有限公司 | Combined bed cabinet |
| CN108193940A (en) * | 2018-01-11 | 2018-06-22 | 黄吉勇 | For the lock construction in antitheft door |
| CN109138636A (en) * | 2018-09-30 | 2019-01-04 | 苏州浪潮智能软件有限公司 | A kind of electronic lock structure of automatic blocking |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161221 Effective date of abandoning: 20180626 |