CN208024129U - A kind of Novel lock body component - Google Patents
A kind of Novel lock body component Download PDFInfo
- Publication number
- CN208024129U CN208024129U CN201820303436.1U CN201820303436U CN208024129U CN 208024129 U CN208024129 U CN 208024129U CN 201820303436 U CN201820303436 U CN 201820303436U CN 208024129 U CN208024129 U CN 208024129U
- Authority
- CN
- China
- Prior art keywords
- locking plate
- latch bolt
- shell
- unlock
- shifting block
- 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
- 238000003756 stirring Methods 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model is related to a kind of Novel lock body components, including shell, shell is equipped with main tongue, latch bolt, technical points are, the locking plate of latch bolt retraction can be blocked by being hinged in shell, main tongue is equipped with the unlock shifting block that locking plate unlock is stirred when main tongue is retracted, the plectrum stirred by latch bolt when latch bolt bounces back and push unlock shifting block that unlock shifting block is made to be detached with locking plate is also hinged in shell, the first return spring for resetting locking plate to latch bolt side is equipped between shell and locking plate, main tongue, which is equipped with, will unlock the second return spring that shifting block is resetted to locking plate side.The utility model is simple in structure, facilitates latching latch bolt, safe.
Description
【Technical field】
The utility model is related to a kind of lock body components.
【Background technology】
Generally there are main tongue and latch bolt on existing lock body, latch bolt all can be pressed freely under normal circumstances, when
When main tongue is retracted into shell, latch bolt can be inserted by inserted sheet and open to open lock body, anti-theft is poor.Have in the market
The lock body of latch bolt can be lockked, parts are more, complicated, and parts are substantially to be controlled by the contraction of main tongue,
Increase the unlocking dynamics of main tongue.
【Utility model content】
It the purpose of the utility model is to overcome the deficiencies in the prior art, provides a kind of simple in structure, can lock at closing time
The Novel lock body component of latch bolt.
To solve the above-mentioned problems, the utility model uses following technical scheme：
A kind of Novel lock body component, including shell, the shell are equipped with main tongue, latch bolt, it is characterised in that：Described
The locking plate that the latch bolt is retracted can be blocked by being hinged in shell, the main tongue be equipped with stirred when main tongue is retracted described in
The unlock shifting block of locking plate unlock is also hinged in the shell and is stirred and pushed away by the latch bolt when the latch bolt retraction
Moving the unlock shifting block makes the plectrum that unlock shifting block is detached with locking plate, is equipped with the lock between the shell and locking plate
The first return spring that piece is resetted to latch bolt side, the main tongue are equipped with and will unlock shifting block is resetted to locking plate side second and answer
Position spring.
A kind of Novel lock body component as described above, it is characterised in that：Insurance latch bolt is additionally provided on the shell, it is described
Shell in be hinged with the linkage for driving and stirring the locking plate unlock by insurance latch bolt when the described insurance latch bolt retraction
Piece.
A kind of Novel lock body component as described above, it is characterised in that：The locking plate is equipped with reversed column, the linkage
On piece is equipped with the linkage piece group hook for being hooked in the reversed column side.
A kind of Novel lock body component as described above, it is characterised in that：The insurance latch bolt is equipped with linkage plectrum, institute
The linkage plectrum stated is equipped with inserted block, and the linkage piece is equipped with the allocating slot being inserted into for the inserted block.
A kind of Novel lock body component as described above, it is characterised in that：The locking plate is equipped with locking plate hook, the solution
Lock shifting block is equipped with group platform for withstanding on locking plate hook side.
The beneficial effects of the utility model have：When main gyrus lingulais contracting, locking plate rotation is stirred by unlocking shifting block, after locking plate rotation
Latch bolt unlocks, and latch bolt is retracted into shell when enabling, and latch bolt squeezes plectrum rotation, plectrum push unlock shifting block make unlock shifting block with
Locking plate detaches, and locking plate rotates under the action of the first return spring to latch bolt side, and when latch bolt is stretched out again, locking plate continues to lock again
Firmly latch bolt, it is simple in structure, it is locked again by the flexible completion of latch bolt；Insure latch bolt by increase and increases safety, after enabling,
Again at closing time, insurance latch bolt is squeezed with doorframe, drives linkage piece in insurance latch bolt retraction lock housing, linkage piece is made to stir locking plate solution
Lock, latch bolt squeezes retraction shell with crack between a door and its frame, simple in sturcture, ingenious in design, and while increasing safety, there is no increase structure
Complexity.
【Description of the drawings】
Fig. 1 is the stereogram of the utility model；
Fig. 2 is the exploded view of the utility model；
Fig. 3 is the component explosive view of the utility model.
【Specific implementation mode】
The utility model is described in further detail with specific implementation mode below in conjunction with the accompanying drawings：
As shown in Figure 1 to Figure 3, a kind of Novel lock body component, including shell 1, shell 1 are equipped with main tongue 2, latch bolt 3, latch bolt
3 may be used two rotatable small latch bolts, and for the external part tool of two small latch bolts there are two inclined-plane, the inclined-plane of two small latch bolts is wrong
It opens, crack between a door and its frame can squeeze small latch bolt when enabling, after so that small latch bolt is rotated by transverse shear stress power and in retraction shell 1.In shell 1
The locking plate 4 of the retraction of latch bolt 3 can be blocked by being hinged with, and main tongue 2 is equipped with the unlock shifting block that the unlock of locking plate 4 is stirred when main tongue 2 is retracted
5, it unlocks 5 one end of shifting block and one end of locking plate 4 leans, rotate to enable unlock shifting block 5 to stir locking plate 4, also cut with scissors in shell 1
It is connected to the plectrum 6 stirred by latch bolt 3 when latch bolt 3 bounces back and push unlock shifting block 5 that unlock shifting block 5 is made to be detached with locking plate 4, plectrum
6 are equipped with fillet and inclined surface, prevent from being blocked with the extruding of latch bolt 3 by fillet and inclined surface.It is set between shell 1 and locking plate 4
There is the first return spring 11 for resetting locking plate 4 to 3 side of latch bolt, main tongue 2, which is equipped with, will unlock shifting block 5 to the reset of 4 side of locking plate
The second return spring 21.Locking plate 4 is equipped with locking plate hook 42, and unlock shifting block 5 is equipped with group platform 51 for withstanding on 42 side of locking plate hook.
In order to improve anti-theft, it is additionally provided with insurance latch bolt 7 on shell 1, is hinged in shell 1 when insuring the retraction of latch bolt 7
The linkage piece 8 that locking plate 4 unlocks is stirred by the drive of insurance latch bolt 7.After door is opened, then insurance latch bolt 7 is squeezed at closing time
It retracts in lock housing 1, insurance latch bolt 7 drives linkage piece 8 to rotate, and linkage piece 8 stirs locking plate 4 and solves inclined tongue of lock 3.Locking plate 4 is equipped with
Reversed column 41, linkage piece 8 are equipped with the linkage piece group hook 81 for being hooked in 41 side of reversed column.Insure latch bolt 7 and is equipped with linkage plectrum 9, connection
Dynamic plectrum 9 is equipped with inserted block 91, and linkage piece 8 is equipped with the allocating slot 82 being inserted into for inserted block 91.
Claims (5)
1. a kind of Novel lock body component, including shell (1), the shell (1) is equipped with main tongue (2), latch bolt (3), feature
It is：The locking plate (4) that the latch bolt (3) is retracted can be blocked by being hinged in the shell (1), be set on the main tongue (2)
There is the unlock shifting block (5) for stirring locking plate (4) unlock when main tongue (2) retract, is also hinged with and works as in the shell (1)
When described latch bolt (3) retraction by the latch bolt (3) stir and push the unlock shifting block (5) make unlock shifting block (5) with
The plectrum (6) of locking plate (4) separation, between the shell (1) and locking plate (4) equipped with by the locking plate (4) to latch bolt (3) one
The first return spring (11) that side resets, the main tongue (2) are equipped with will unlock that shifting block (5) resets to locking plate (4) side the
Two return springs (21).
2. a kind of Novel lock body component according to claim 1, it is characterised in that：It is additionally provided with guarantor on the shell (1)
Dangerous latch bolt (7), interior be hinged with of the shell (1) are driven by insurance latch bolt (7) when insurance latch bolt (7) retraction and are dialled
Move the linkage piece (8) of locking plate (4) unlock.
3. a kind of Novel lock body component according to claim 2, it is characterised in that：The locking plate (4) is equipped with reversed column
(41), the linkage piece (8) is equipped with the linkage piece group hook (81) for being hooked in described reversed column (41) side.
4. a kind of Novel lock body component according to claim 2, it is characterised in that：The insurance latch bolt (7) is equipped with
Link plectrum (9), and the linkage plectrum (9) is equipped with inserted block (91), and the linkage piece (8), which is equipped with, supplies the inserted block
(91) allocating slot (82) being inserted into.
5. a kind of Novel lock body component according to claim 1, it is characterised in that：The locking plate (4) is equipped with locking plate
Hook (42), the unlock shifting block (5) are equipped with group platform (51) for withstanding on locking plate hook (42) side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820303436.1U CN208024129U (en) | 2018-03-05 | 2018-03-05 | A kind of Novel lock body component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820303436.1U CN208024129U (en) | 2018-03-05 | 2018-03-05 | A kind of Novel lock body component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208024129U true CN208024129U (en) | 2018-10-30 |
Family
ID=63904789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820303436.1U Expired - Fee Related CN208024129U (en) | 2018-03-05 | 2018-03-05 | A kind of Novel lock body component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208024129U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533085A (en) * | 2018-03-05 | 2018-09-14 | 周桂美 | A kind of lock body component |
-
2018
- 2018-03-05 CN CN201820303436.1U patent/CN208024129U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533085A (en) * | 2018-03-05 | 2018-09-14 | 周桂美 | A kind of lock body component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190319 Address after: 528415 46 Le'an Road, Xiaolan Town, Zhongshan City, Guangdong Province Patentee after: BAIDEXIN (ZHONGSHAN) INTELLIGENT TECHNOLOGY Co.,Ltd. Address before: 528415 46 Le'an Road, Xiaolan Town, Zhongshan City, Guangdong Province Patentee before: Zhou Guimei |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190627 Address after: 528415 46 Le'an Road, Xiaolan Town, Zhongshan City, Guangdong Province Patentee after: Zhongshan Chuang Erte Intelligent Technology Co.,Ltd. Address before: 528415 46 Le'an Road, Xiaolan Town, Zhongshan City, Guangdong Province Patentee before: BAIDEXIN (ZHONGSHAN) INTELLIGENT TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |