CN201953183U - Bi-directionally unlocked lock body - Google Patents
Bi-directionally unlocked lock body Download PDFInfo
- Publication number
- CN201953183U CN201953183U CN2010206918387U CN201020691838U CN201953183U CN 201953183 U CN201953183 U CN 201953183U CN 2010206918387 U CN2010206918387 U CN 2010206918387U CN 201020691838 U CN201020691838 U CN 201020691838U CN 201953183 U CN201953183 U CN 201953183U
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- CN
- China
- Prior art keywords
- lock body
- block
- cylinder
- opened lock
- swinging 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 - Lifetime
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- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
The utility model discloses a bi-directionally unlocked lock body, which comprises a tongue component, a first pulling plate, a pulling wheel and a second pulling plate. The tongue component comprises a tongue, a pull rod, a pulling block, a compression spring and a spring baffle plate, wherein one end of the tongue extends to form the pull rod; the pulling block is formed at the tail end of the pull rod; the compression spring is sleeved on the pull rod; and the spring baffle plate is fixed on the pull rod. A swing block is formed at one end of the first pulling plate; and the other end of the first pulling plate is clamped between the spring baffle plate and the pulling block. The pulling wheel is provided with a cylinder; a first rotating block contacting the swing block is formed at one end of the cylinder; and a pair of second rotating blocks is formed in the radial direction of the cylinder at the other end of the cylinder. A round hole and a pair of clamping slots which are radially distributed and communicated with the round hole are formed on the second pulling plate; a resisting part is formed at the position, far away from the round hole, on the second pulling plate; and the second rotating blocks are clamped in the corresponding clamping slots on the second pulling plate respectively. The lock body can be bi-directionally unlocked, so a door lock can be convenient to unlock.
Description
[technical field]
The utility model relates to a kind of lockset, relates in particular to a kind of bidirectional opened lock body.
[technical background]
In daily life, common lockset all is to need the user just can be with door-lock opening such as the clockwise direction turning handle towards certain orientation.And when user's counter-rotation handle, then can't be with door-lock opening.So just make troubles to the user.
For this reason, be necessary to provide a kind of improved lock body, the bidirectional opened lock body such as the utility model provides so that overcome the shortcoming of above-mentioned prior art, makes the user can open lockset in any direction.
[utility model content]
The purpose of this utility model is to provide a kind of lock body that can bidirectional opening, and promptly bidirectional opened lock body is so that can be easily with door-lock opening.
For realizing this purpose, the utility model adopts following technical scheme:
Bidirectional opened lock body comprises: the dead bolt assembly, is enclosed within the compression spring on the pull bar and is fixed on spring block on the pull bar at pull bar, the shifting block that is formed at the pull bar end that it comprises dead bolt, extend to form from an end of dead bolt; First swinging plate, the one end forms swinging block, and the other end is stuck between spring block and the shifting block; Turning wheel, it has cylinder, and cylinder one end forms first spill spin block that contacts with each other with swinging block, and the other end radially forms a pair of second spill spin block at cylinder; And second swinging plate, offer on it circular hole and a pair of radial distribution and with the draw-in groove of circular hole conducting, form the butting section in position on second swinging plate away from circular hole, second spill spin block is stuck on second swinging plate in the middle of the corresponding draw-in groove.
Compared with prior art, the utlity model has the convenient and simple advantage of unlatching.
[description of drawings]
Fig. 1 is the stereogram of the bidirectional opened lock body of the utility model.
Fig. 2 is the three-dimensional exploded view of bidirectional opened lock body shown in Figure 1.
Fig. 3 has showed the state diagram when the bidirectional opened lock body of the utility model is not opened.
Fig. 4 has showed by second swinging plate and the dead bolt assembly has been dialled the state diagram of getting back to punctured position.
Fig. 5 has showed the state diagram when the bidirectional opened lock body of the utility model is not opened.
Fig. 6 has showed the rear elevation of structure shown in Figure 5.
Fig. 7 has showed by first swinging plate and the dead bolt assembly has been dialled the state diagram of getting back to punctured position.
Fig. 8 has showed the rear elevation of structure shown in Figure 7.
[specific embodiment]
Below in conjunction with drawings and Examples the utility model is further described.
See also Fig. 1-8, according to preferred embodiment of the present utility model, a kind of bidirectional opened lock body 100 comprises dead bolt assembly 10, pull bar 14, the shifting block 16 that is formed at pull bar 14 ends that described dead bolt assembly 10 comprises dead bolt 12, extend to form from an end of dead bolt 12, is enclosed within the compression spring 18 on the pull bar 14 and is fixed on the pull bar 14 so that spring 18 is limited in spring block 11 between dead bolt 12 and the shifting block 16.
Preferably, offer U-shaped draw-in groove 112 on the described spring block 11, described pull bar 14 is stuck in the middle of the described draw-in groove 112 near an end of shifting block 16.
Described bidirectional opened lock body 100 further comprises first swinging plate 30, and the one end forms swinging block 32, and the other end then is stuck between spring block 11 and the shifting block 16.In addition, offer pivot hole 34 on described first swinging plate 30, so that by rotating with making the swinging plate 30 of winning cooperating of pivot 50.
Described bidirectional opened lock body 100 further comprises turning wheel 20.Turning wheel 20 has cylinder 22, and an end of described cylinder 22 forms first spill spin block 222 that contacts with each other with described swinging block 32; The other end is then at a pair of second spill spin block 24 of the radially formation of cylinder 22.In addition, axially offer installing hole 23 on the described cylinder 22, be used for handle (figure does not show) is installed within it.
With reference to figure 5-7, when rotating counterclockwise turning wheel 20, the rotation of first spill spin block 222 impels the swinging block that is in contact with it 32 to clockwise rotate around pivot 50, laterally moves thereby make on the swinging plate 30 of winning an end relative with swinging block 32 promote shifting block 16, and then causes dead bolt 12 withdrawals.
Described bidirectional opened lock body 100 further comprises second swinging plate 40, offer on it circular hole 42 and a pair of radial distribution and with the draw-in groove 44 of described circular hole 42 conductings.Simultaneously, form butting section 46 in position on described second swinging plate 40 away from circular hole 42.A pair of second spill spin block 24 of described turning wheel 20 is stuck on second swinging plate 40 in the middle of the corresponding draw-in groove 44.
With reference to figure 2-4, when clockwise direction rotates turning wheel 20, the rotation of second spill spin block 24 impels the draw-in groove that is in contact with it 44 also to clockwise rotate together around turning wheel 20, laterally moves thereby make the butting section 46 of second swinging plate 40 push away shifting block 16, and then also causes dead bolt 12 withdrawals.
Preferably, described bidirectional opened lock body 100 further comprises limited post 70, is used to prevent the excessive rotation of second swinging plate 40.Further preferably, described bidirectional opened lock body 100 further comprises the torsion spring 60 on the cylinder 22 that is enclosed within described turning wheel 20.Described torsion spring 60 has two the end of a thread 62, and it is stuck in the two ends of limited post 70, so that allow turning wheel 201 recover its home position automatically again after rotating turning wheel 20.
Generally, the bidirectional opened lock body 100 that the utility model provides has the function of two-way unlocking, thereby is user-friendly to.In other words, the user can rotate towards any direction and such as being installed in the handle on the turning wheel 20 lock body 100 be opened.This lock body 100 is simple in structure, sturdy and durable simultaneously.
Claims (7)
1. bidirectional opened lock body is characterized in that comprising:
The dead bolt assembly, is enclosed within the compression spring on the pull bar and is fixed on spring block on the pull bar at pull bar, the shifting block that is formed at the pull bar end that it comprises dead bolt, extend to form from an end of dead bolt;
First swinging plate, the one end forms swinging block, and the other end is stuck between spring block and the shifting block;
Turning wheel, it has cylinder, and cylinder one end forms first spill spin block that contacts with each other with swinging block, and the other end radially forms a pair of second spill spin block at cylinder; And
Second swinging plate, offer on it circular hole and a pair of radial distribution and with the draw-in groove of circular hole conducting, form the butting section in position on second swinging plate away from circular hole, second spill spin block is stuck on second swinging plate in the middle of the corresponding draw-in groove.
2. bidirectional opened lock body according to claim 1 is characterized in that: offer the U-shaped draw-in groove on the described spring block, described pull bar is stuck in the middle of the described draw-in groove near an end of shifting block.
3. bidirectional opened lock body according to claim 2 is characterized in that: offer the pivot hole on described first swinging plate, so that by rotating with making the swinging plate of winning cooperating of pivot.
4. bidirectional opened lock body according to claim 3 is characterized in that: axially offer installing hole on the described cylinder.
5. bidirectional opened lock body according to claim 4 is characterized in that: described bidirectional opened lock body further comprises limited post, is used to prevent the excessive rotation of second swinging plate.
6. bidirectional opened lock body according to claim 5 is characterized in that: described bidirectional opened lock body further comprises the torsion spring on the cylinder that is enclosed within described turning wheel.
7. bidirectional opened lock body according to claim 6 is characterized in that: described torsion spring has two the end of a thread, and it is stuck in the two ends of limited post, so that allow turning wheel recover its home position automatically again after rotating turning wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206918387U CN201953183U (en) | 2010-12-30 | 2010-12-30 | Bi-directionally unlocked lock body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206918387U CN201953183U (en) | 2010-12-30 | 2010-12-30 | Bi-directionally unlocked lock body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201953183U true CN201953183U (en) | 2011-08-31 |
Family
ID=44497301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206918387U Expired - Lifetime CN201953183U (en) | 2010-12-30 | 2010-12-30 | Bi-directionally unlocked lock body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201953183U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114412280A (en) * | 2021-12-15 | 2022-04-29 | 广东名门锁业有限公司 | Lock body linkage structure and lock body |
-
2010
- 2010-12-30 CN CN2010206918387U patent/CN201953183U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114412280A (en) * | 2021-12-15 | 2022-04-29 | 广东名门锁业有限公司 | Lock body linkage structure and lock body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110831 |