CN201173023Y - Inserted mechanical lock with escaping function - Google Patents
Inserted mechanical lock with escaping function Download PDFInfo
- Publication number
- CN201173023Y CN201173023Y CNU2008201070529U CN200820107052U CN201173023Y CN 201173023 Y CN201173023 Y CN 201173023Y CN U2008201070529 U CNU2008201070529 U CN U2008201070529U CN 200820107052 U CN200820107052 U CN 200820107052U CN 201173023 Y CN201173023 Y CN 201173023Y
- Authority
- CN
- China
- Prior art keywords
- stay
- tongue
- plectrum
- oblique tongue
- slide 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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Abstract
The utility model relates to a core-inserting type mechanical lock body which is provided with the escape function and comprises a lock shell, a panel, an oblique lock-tongue, an oblique tongue rod, a front plate washer, a rear plate washer, a block, an oblique tongue offsetting spring, a reversing spring, a handle dial wheel, a multiple-tooth shifting piece, a square tongue, a sliding piece, a locking piece and a linked piece, the lock body further comprises a small dial wheel and a shifting piece, wherein the small dial wheel is installed in a slideway of a locking piece, one end of the small dial wheel is contacted with a shifting block which is welded on the handle dial wheel, the other end props up the locking piece, the shifting piece is rotatably fixed on the lock shell through a shifting piece shaft, one end thereof is contacted with the sliding piece, the other end is contacted with a projection which is welded on the handle dial wheel, a spring of the locking piece is installed on the shifting piece shaft, one end of the spring of the locking piece props up the lock shell, and the other end props up the locking piece. Compared with an existing escape lock, the lock is characterized in that the oblique lock-tongue and the square tongue can be simultaneously driven through pressing the handle, thereby a door can be opened, and the aims of opening the door and escaping through pressing the handle are realized.
Description
Technical field
The utility model has related to a kind of lock, particularly a kind of core-inset type machinery lock body with escaping function.
Background technology
Mostly escape lock on the existing market is the handspike lock and presses the thick stick lock that its shortcoming is that convenience is relatively poor, is awkward, in the purpose that does not have escape at the crucial moment.
Summary of the invention
Goal of the invention of the present utility model is to solve the problem of existing escape lock inconvenient operation, and a kind of core-inset type machinery lock body with escaping function is provided.
In order to finish goal of the invention of the present utility model, the utility model is implemented in the following ways:
A kind of core-inset type machinery lock body of the present utility model with escaping function, it comprises: lock housing, panel, oblique tongue, oblique tongue rod, front apron, backboard, block, oblique tongue back-moving spring, the commutation spring, hand gear, multiple tooth plectrum, side's tongue, slide plate, stay and interlock sheet, tiltedly tongue is contained in the front end of oblique tongue rod, oblique tongue extending panel, oblique tongue rod, front apron, backboard and block are contained in the lock housing, front apron is fixed on the lock housing, oblique tongue rod passes front apron, backboard and block are contained on the oblique tongue rod of front apron back respectively successively, insert multiple tooth plectrum between front apron and the backboard, the commutation spring is housed between backboard and block, tiltedly the tongue back-moving spring is contained in the top of oblique tongue rod, its end props up block, the other end is fixed on the lock housing, on the lock housing that hand gear and multiple tooth plectrum is contained in the oblique tongue rod below that is assembled together and around its rotation, side's tongue, slide plate and stay are contained in the below of hand gear and multiple tooth plectrum, side's tongue is fixed on the slide plate, stay is fixed on the lock housing slidably, slide plate is fixed on the stay slidably, keyhole is opened on the lock housing below the slide plate, one end of interlock sheet is contained on the multiple tooth plectrum, the other end is fixed on the slide plate by the interlock sheet chute on it, wherein: the core-inset type machinery lock body with escaping function also comprises: small driving wheel and plectrum, small driving wheel is contained in the stay slideway, one end of small driving wheel contacts with the shifting block that is welded on the hand gear, the other end props up stay, plectrum is fixed on the lock housing by the plectrum axle rotatably, its end contacts with slide plate, the other end contacts with the projection that is welded on the hand gear, the stay spring is housed on the plectrum axle, one end of stay spring props up lock housing, and the other end props up stay;
A kind of core-inset type machinery lock body of the present utility model with escaping function, wherein: described multiple tooth plectrum comprises two teeth, and first tooth is inserted between front apron and the backboard, and second tooth links to each other with an end of interlock sheet;
A kind of core-inset type machinery lock body of the present utility model with escaping function, wherein: described small driving wheel is contained in the stay slideway by the small driving wheel axle, and the small driving wheel axle is contained on the lock housing and in the stay slideway and slides;
A kind of core-inset type machinery lock body with escaping function of the present utility model, wherein: described stay slideway is to be located at the top of slide plate and to open end slipway on stay;
A kind of core-inset type machinery lock body of the present utility model with escaping function, wherein: have interlock sheet chute on the described interlock sheet, interlock sheet slide-bar is fixed on the slide plate and in interlock sheet chute and slides;
A kind of core-inset type machinery lock body of the present utility model with escaping function, wherein: described interlock sheet chute is out the chute on the interlock sheet is vertical;
A kind of core-inset type machinery lock body with escaping function of the present utility model, wherein: the rear end of described oblique tongue rod has screwdriver slot.
The utility model is compared with existing escape lock, the utility model is the core-inset type machinery lock body with escaping function according to the design of DIN Deutsche industry norm (DIN), its function is different from existing lock body, pressing handle can all drive oblique tongue and square tongue simultaneously, open door with this, realize pressing the purpose that handle just can open the door and escape.It has also increased many facilitating functions in addition, make it to optimize more and perfect, dead bolt commutation function for example, can be under with the situation of opening lock body, can finish the function that changes the dead bolt direction.
Description of drawings
Fig. 1 is the schematic diagram with core-inset type machinery lock body of escaping function of the present utility model.
The specific embodiment
As shown in Figure 1, core-inset type machinery lock body with escaping function of the present utility model: lock housing 2, panel 26, oblique tongue 1, oblique tongue rod 3, front apron 4, backboard 6, block 28, oblique tongue back-moving spring 7, commutation spring 9, hand gear 10, multiple tooth plectrum 27, side's tongue 25, slide plate 16, stay 15 and interlock sheet 19, tiltedly tongue 1 is contained in the front end of oblique tongue rod 3, oblique tongue 1 extending panel 26, oblique tongue rod 3, front apron 4, backboard 6 and block 28 are contained in the lock housing 1, front apron 4 is fixed on the lock housing 1, oblique tongue rod 3 passes front apron 4, backboard 6 and block 28 are contained in respectively on the oblique tongue rod 3 of front apron 4 back successively, insert first tooth 5 of multiple tooth plectrum 27 between front apron 4 and the backboard 6, commutation spring 9 is housed between backboard 6 and block 28, tiltedly tongue back-moving spring 7 is contained in the top of oblique tongue rod 3, its end props up block 28, the other end is fixed on the lock housing 2, and the rear end of oblique tongue rod 3 has screwdriver slot 8.
On the lock housing 2 that hand gear 10 and multiple tooth plectrum 27 is contained in oblique tongue rod 3 belows that is assembled together and around its rotation, side's tongue 25, slide plate 16 and stay 15 are contained in the below of hand gear 10 and multiple tooth plectrum 27, side's tongue 25 is fixed on the slide plate 16, stay 15 is fixed on the lock housing 2 slidably, slide plate 16 is fixed on the stay 15 slidably, and keyhole 17 is opened on the lock housing below the slide plate 16 2.One end of interlock sheet 19 is contained on second tooth 21 of multiple tooth plectrum 27, has vertical interlock sheet chute 18 on the interlock sheet 19, and interlock sheet slide-bar 20 is fixed on the slide plate 16 and is vertically sliding in the interlock sheet chute 18.
Core-inset type machinery lock body with escaping function of the present utility model also comprises: small driving wheel 12 and plectrum 24, small driving wheel 12 is contained in the stay slideway 14 by small driving wheel axle 13, stay slideway 14 is to be positioned at the top of slide plate 16 and to open at the end slipway that tightens on the sheet 15, small driving wheel axle 13 loads on the lock housing 2 and is vertically sliding in the stay slideway 14, one end of small driving wheel 12 contacts the shifting block on the hand gear 10 11 with being welded on, and the other end props up stay 15.Plectrum 24 is fixed on the lock housing 2 rotatably by plectrum axle 23, its end contacts with slide plate 16, and the other end contacts the projection on the hand gear 10 22 with being welded on, and stay spring 29 is housed on the plectrum axle 23, one end of stay spring 29 props up lock housing 2, and the other end props up stay 15.The effect of stay spring 29 is from returning engagement with the state adjustment of slide plate 16 non-engagements with stay 15.
Operating principle
Close a state:
At first under the door closing state, twist the lock core thumb wheel side of driving tongue 25 by the rotary locking cylinder thumb wheel or with key, side's tongue stretches out the back door for 25 two grades and promptly closes, and this moment, outer side of door can not drive a hand gear 10 rotations with a fixed handle, the door of not opening outside promptly.
Opening:
A. can stir the lock core thumb wheel under the normal condition in door, or using key outdoors, stir lock core, behind 25 two grades in this side's of driving tongue, square tongue 25 reduction withdrawal lock bodies drive withdrawal by interlock sheet 19 with oblique tongue 1 simultaneously, and this moment, door was opened;
B. as emergency, people in the door is eager to go out, this moment can be by pressing an Internal handle, behind hand-drive handle thumb wheel 10 and multiple tooth plectrum 27, be welded on an end that the shifting block on the hand gear 10 11 is driven small driving wheel 12, the other end of small driving wheel 12 and stay 15 interlocks, small driving wheel 12 other ends driving this moment stay 15 makes it to rise, untie the engagement between stay 15 and the slide plate 16, first tooth 5 of meanwhile multiple tooth plectrum 27 also drives oblique tongue 1 and makes in the oblique tongue 1 retraction lock housing 2, be welded on the projection on the hand gear 10 22 is driven plectrum 24, plectrum 24 is stirred slide plate 16, thus the side's of driving tongue 25 withdrawal lock bodies 2.So finish in a behavior of pressing handle, the lock body 2 of simultaneously oblique tongue 1 and square tongue 25 all being withdrawn is to reach the purpose of opening the door.
The dead bolt commutation
One word screwdriver is put into the screwdriver slot 8 of oblique tongue rod 3 rear ends, firmly oblique tongue 1 is released panel 26, then with oblique tongue 1 Rotate 180 degree, the inclined tongue hole on the align panel 26 and by commutation spring 9 self-returns can be changed the direction of oblique tongue 1 easily with this.
More than describing is to explanation of the present utility model, is not the qualification to utility model, and the utility model institute restricted portion is referring to claim, and under the situation of spirit of the present utility model, the utility model can be done any type of modification.
Claims (7)
1. core-inset type machinery lock body with escaping function, it comprises: lock housing (2), panel (26), oblique tongue (1), oblique tongue rod (3), front apron (4), backboard (6), block (28), oblique tongue back-moving spring (7), commutation spring (9), hand gear (10), multiple tooth plectrum (27), side's tongue (25), slide plate (16), stay (15) and interlock sheet (19), wherein: tiltedly tongue (1) is contained in the front end of oblique tongue rod (3), oblique tongue (1) extending panel (26), oblique tongue rod (3), front apron (4), backboard (6) and block (28) are contained in the lock housing (2), front apron (4) is fixed on the lock housing (2), oblique tongue rod (3) passes front apron (4), backboard (6) and block (28) are contained in respectively on the oblique tongue rod (3) of front apron (4) back successively, insert multiple tooth plectrum (27) between front apron (4) and the backboard (6), commutation spring (9) is housed between backboard (6) and block (28), tiltedly tongue back-moving spring (7) is contained in the top of oblique tongue rod (3), its end props up backboard (6), the other end is fixed on the lock housing (2), the lock housing (2) that hand gear (10) and multiple tooth plectrum (27) is contained in oblique tongue rod (3) below that is assembled together goes up and rotates around its axle, side's tongue (25), slide plate (16) and stay (15) are contained in the below of a hand gear (10) and multiple tooth plectrum (27), side's tongue (25) is fixed on the slide plate (16), stay (15) is fixed on the lock housing (2) slidably, slide plate (16) is fixed on the stay (15) slidably, keyhole (17) is opened on the lock housing (2) of slide plate (16) below, one end of interlock sheet (19) is contained on the multiple tooth plectrum (27), the other end is fixed on the slide plate (16) by the interlock sheet chute (18) on it, it is characterized in that: the core-inset type machinery lock body with escaping function also comprises: small driving wheel (12) and plectrum (24), small driving wheel (12) is contained in the stay slideway (14), one end of small driving wheel (12) contacts with shifting block (11) on being welded on a hand gear (10), the other end props up stay (15), plectrum (24) is fixed on the lock housing (2) rotatably by plectrum axle (23), its end contacts with slide plate (16), the other end contacts with projection (22) on being welded on a hand gear (10), stay spring (29) is housed on the plectrum axle (23), one end of stay spring (29) props up lock housing (2), and the other end props up stay (15).
2. the core-inset type machinery lock body with escaping function as claimed in claim 1, it is characterized in that: described multiple tooth plectrum (27) comprises two teeth (5,21), first tooth (5) is inserted between front apron (4) and the backboard (6), and second tooth (21) links to each other with an end of interlock sheet (19).
3. the core-inset type machinery lock body with escaping function as claimed in claim 2, it is characterized in that: described small driving wheel (12) is contained in the stay slideway (14) by small driving wheel axle (13), and small driving wheel axle (13) is fixed on lock housing (2) and upward and in stay slideway (14) slides.
4. the core-inset type machinery lock body with escaping function as claimed in claim 3 is characterized in that: described stay slideway (14) is to be positioned at the top of slide plate (16) and to open end slipway on stay (15).
5. the core-inset type machinery lock body with escaping function as claimed in claim 4, it is characterized in that: have interlock sheet chute (18) on the described interlock sheet (19), interlock sheet slide-bar (20) is fixed on slide plate (16) and upward and in interlock sheet chute (18) slides.
6. the core-inset type machinery lock body with escaping function as claimed in claim 5, it is characterized in that: described interlock sheet chute (18) is out the chute on interlock sheet (19) is vertical.
7. as the described core-inset type machinery lock body with escaping function of the described any claim of claim 1 to 6, it is characterized in that: the rear end of described oblique tongue rod (3) has screwdriver slot (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201070529U CN201173023Y (en) | 2008-04-14 | 2008-04-14 | Inserted mechanical lock with escaping function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201070529U CN201173023Y (en) | 2008-04-14 | 2008-04-14 | Inserted mechanical lock with escaping function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201173023Y true CN201173023Y (en) | 2008-12-31 |
Family
ID=40200138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201070529U Expired - Lifetime CN201173023Y (en) | 2008-04-14 | 2008-04-14 | Inserted mechanical lock with escaping function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201173023Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101967917A (en) * | 2010-09-29 | 2011-02-09 | 衢州学院 | Fire escape door lock device |
| CN103615160A (en) * | 2013-11-12 | 2014-03-05 | 北京工业大学 | Mechanical unlocking mechanism for emergency situations |
| CN104775696A (en) * | 2015-04-13 | 2015-07-15 | 张家港固耐特围栏***有限公司 | Lockset for outdoor enclosure |
| CN111535661A (en) * | 2020-05-29 | 2020-08-14 | 北京诚品宏通科技发展有限公司 | Escape fireproof lock |
-
2008
- 2008-04-14 CN CNU2008201070529U patent/CN201173023Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101967917A (en) * | 2010-09-29 | 2011-02-09 | 衢州学院 | Fire escape door lock device |
| CN101967917B (en) * | 2010-09-29 | 2013-04-03 | 衢州学院 | Fire escape door lock device |
| CN103615160A (en) * | 2013-11-12 | 2014-03-05 | 北京工业大学 | Mechanical unlocking mechanism for emergency situations |
| CN103615160B (en) * | 2013-11-12 | 2016-01-13 | 北京工业大学 | A kind of mechanical unlocking mechanism in emergency circumstances |
| CN104775696A (en) * | 2015-04-13 | 2015-07-15 | 张家港固耐特围栏***有限公司 | Lockset for outdoor enclosure |
| CN111535661A (en) * | 2020-05-29 | 2020-08-14 | 北京诚品宏通科技发展有限公司 | Escape fireproof lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 100025 Beijing city Chaoyang District East Fourth Ring Road No. 41 Jiatai International Building room 602 building B Patentee after: Beijing Hardrock Development Co., Ltd. Address before: 100096 No. 82, Yue Xiu Road, Haidian District, Beijing, Xisanqi Patentee before: Beijing Hardrock Development Co., Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: BEIJING ANHENG LITONG TECHNOLOGY CO., LTD. Free format text: FORMER NAME: BEIJING HARDROCK DEVELOPMENT CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 100025 Beijing city Chaoyang District East Fourth Ring Road No. 41 Jiatai International Building room 602 building B Patentee after: Beijing Anheng Litong Technology Co., Ltd. Address before: 100025 Beijing city Chaoyang District East Fourth Ring Road No. 41 Jiatai International Building room 602 building B Patentee before: Beijing Hardrock Development Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20081231 |
|
| CX01 | Expiry of patent term |