CN206438861U - Roller shutter door lock - Google Patents
Roller shutter door lock Download PDFInfo
- Publication number
- CN206438861U CN206438861U CN201621392911.4U CN201621392911U CN206438861U CN 206438861 U CN206438861 U CN 206438861U CN 201621392911 U CN201621392911 U CN 201621392911U CN 206438861 U CN206438861 U CN 206438861U
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- Prior art keywords
- gear
- dead bolt
- door lock
- housing
- dead
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- 230000002457 bidirectional effect Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
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- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The utility model discloses a kind of roller shutter door lock, it is related to lock technology field, including housing, tapered end and dead bolt in housing, before the housing, rear end face is corresponding provided with position, hole for installing the tapered end, the side end face of housing is provided with for being stitched between dead bolt stretching, the lock core of the tapered end through a gear and with gear is concentric is fixedly connected, one section of the dead bolt is provided with the frame mouthful coordinated with the gear, the upside or downside of the frame mouthful are provided with the rack engaged with the gear, the dead bolt quantity is two, two dead bolts are arranged in opposite directions, the rack being respectively equipped with two dead bolts also engages for opposite arrangement and with the upside of gear or downside respectively, roller shutter door lock bidirectional locking can be achieved, the utility model has the advantages that：The gear being fixed with the lock core that the utility model passes through tapered end just can control one or two dead bolt operatings, and structure is very simple, safe and reliable, durable in use, and when turning core using key than relatively labor-saving.
Description
Technical field
The utility model is related to a kind of lockset, specially a kind of roller shutter door lock.
Background technology
Now, rolling screen door because its have inside and outside smooth attractive in appearance, rigidity is strong, good airproof performance, fire resistance are stable, safe and reliable
The advantages of and be widely used in public place or the houses such as financial industry, the business shop front, garage, market, hospital, industrial enterprise,
Wherein, the door lock of rolling screen door plays key effect to its safety and reliability.
Existing roller shutter door lock is made up of housing, tapered end and dead bolt, and the difference of product on the market is main
It is that the mode of tapered end control dead bolt is different.The tapered end of some roller shutter door locks is to control dead bolt to operate by linkage
, but it is relatively elaborate that this mode turns lock core in insertion key, and linkage can be because being chronically exposed in air
Its each joint is caused to be got rusty so that linkage is difficult to operate, and then roller shutter door lock is failed；Roller shutter door lock also
Tapered end be to control dead bolt to operate by gear train, but the parts that this mode needs are more, so as to cause manufacturing cost
It is high.As can be seen here, a kind of labour-saving, roller shutter door lock reliability and durability, simple in construction is researched and developed to be necessary.
Utility model content
The technical problems to be solved in the utility model is：Overcoming the deficiencies in the prior art, there is provided a kind of easily laborsaving, safety
Reliably, roller shutter door lock durable in use, simple in construction.
In order to solve the above-mentioned technical problem, the technical scheme of the utility model offer is：A kind of roller shutter door lock, including shell
Body, tapered end and dead bolt in housing, the housing front and rear end provided with position it is corresponding, for installing the tapered end
Hole, the side end face of housing be provided with for dead bolt stretch out between stitch, the lock core of the tapered end through a gear and with gear is concentric fixes
Connection, one section of the dead bolt is provided with the frame mouthful coordinated with the gear, and the upside or downside of the frame mouthful are provided with and the tooth
Take turns the rack of engagement.
As one embodiment of the present utility model, the dead bolt quantity is two, and two dead bolts are arranged in opposite directions, on two dead bolts
The rack being respectively equipped with also engages for opposite arrangement and with the upside of gear or downside respectively, and roller shutter door lock reversible lock can be achieved
Only.
On the basis of the above, for improve dead bolt operating stability, dead bolt described in two with respect to frame mouth another section be equipped with
Neck, two dead bolts lean on the outboard end of one section of frame mouthful to be equipped with fixture block, and two dead bolts pass through the fixture block and another dead bolt of a dead bolt
The mutual buckle of neck is installed.
On the basis of the above, in the housing transverse strands provided with it is two corresponding with the groove position of two dead bolts respectively, be used for
Support the pole of two dead bolts.
On the basis of the above, the pole is a transfer roller, can effectively reduce the resistance of dead bolt motion, play power-saving function.
Compared with prior art, the utility model has the advantages that：On the lock core that the utility model passes through tapered end
The gear being fixed with just can control one or two dead bolt operatings, and structure is very simple, safe and reliable, durable in use, and
Than relatively labor-saving when turning core using key.
Brief description of the drawings
Fig. 1 is the overall structure diagram of first embodiment of the present utility model；
Fig. 2 is the overall structure diagram of second embodiment of the present utility model；
Fig. 3 is the structural representation of dead bolt of the present utility model.
Embodiment
The utility model is described in detail below in conjunction with the accompanying drawings.
Embodiment one
As shown in figures 1 and 3, a kind of roller shutter door lock, including housing 1, tapered end 2 and dead bolt 3 in housing 1, shell
Body 1 is formed by lockset shell, front shroud and floor combination, the lockset housing back panel and front shroud of housing 1 provided with position it is corresponding,
Hole 1.1 for installing tapered end 2, the side end face of lockset shell is provided with for being stitched between the stretching of dead bolt 3.The lock core of tapered end 2 passes through one
Gear 2.1, and with gear 2.1 is concentric is fixedly connected, one section of dead bolt 3 is provided with the frame mouthful 3.1 coordinated with gear 2.1, frame mouthful 3.1
Width it is suitable with the diameter of gear 2.1, the upside or downside of frame mouthfuls 3.1 are provided with the rack 3.2 engaged with gear 2.1.
Implementation process is as follows：When insertion key turns lock core, lock core band moving gear 2.1 is rotated, so that by dead bolt 3
Rack 3.2 promote dead bolt it is extended or retracted, realize locking or the unblock of door lock.
Embodiment two
The difference of embodiment two and embodiment one is to add a dead bolt on the basis of embodiment one, and correspondingly
Mutual cooperation mounting means between two dead bolts.
As shown in Figures 2 and 3, the quantity of dead bolt 3 is two, and two dead bolts 3 are arranged in opposite directions, the tooth being respectively equipped with two dead bolts 3
Bar 3.2 is also engaged for opposite arrangement and with the upside of gear 2.1 or downside respectively, and another section of the relative frame mouthful 3.1 of two dead bolt 3 is all provided with
There is neck 3.3, two dead bolts 3 lean on the outboard end of 3.1 1 sections of frame mouthful to be equipped with fixture block 3.4, the card that two dead bolts 3 pass through a dead bolt 3
The mutual buckle of neck 3.3 of block 3.4 and another dead bolt 3 is installed, and roller shutter door lock bidirectional locking can be achieved, door lock is effectively improved
Safety and reliability.
Reduce the resistance that dead bolt 3 is moved simultaneously for the stability that improves door lock, in housing 1 transverse strands provided with two respectively with two
The position of neck 3.3 of dead bolt 3 is corresponding, poles 1.2 for supporting two dead bolts 3, and the pole 1.2 is a transfer roller.
Embodiment two is roughly the same with the implementation process of embodiment one, differs only in gear 2.1 by promoting a dead bolt 3
Motion is changed into promoting two dead bolts 3 to occur relative motion, will not be described in detail herein.
Simply preferred embodiment of the present utility model described above, comes for those skilled in the art
Say, on the premise of the utility model principle is not departed from, some improvement can also be made, it is new that these improvement are also regarded as this practicality
The protection domain of type.
Claims (5)
1. a kind of roller shutter door lock, including housing (1), tapered end (2) and dead bolt (3) in housing (1), the housing (1)
Front and rear end is provided with position is corresponding, hole (1.1) for installing the tapered end (2), and the side end face of housing (1) is provided with for locking
Tongue (3) is stitched between stretching out, it is characterised in that：The lock core of the tapered end (2) passes through a gear (2.1) and concentric with gear (2.1)
Be fixedly connected, (3) one sections of the dead bolt is provided with the frame mouthful (3.1) coordinated with the gear (2.1), the frame mouthful (3.1) it is upper
Side or downside are provided with the rack (3.2) engaged with the gear (2.1).
2. roller shutter door lock according to claim 1, it is characterised in that：Dead bolt (3) quantity is two, two dead bolts
(3) rack (3.2) being respectively equipped with opposite arrangement, two dead bolts (3) also for opposite arrangement and respectively with the upside of gear (2.1) or
Engage downside.
3. roller shutter door lock according to claim 2, it is characterised in that：Dead bolt described in two (3) is another with respect to frame mouthful (3.1)
One section is equipped with neck (3.3), and two dead bolts (3) lean on the outboard end of (3.1) one sections of frame mouthful to be equipped with fixture block (3.4), two dead bolts
(3) installed by the fixture block (3.4) of a dead bolt (3) with neck (3.3) the mutually buckle of another dead bolt (3).
4. roller shutter door lock according to claim 3, it is characterised in that：The interior transverse strands of the housing (1) are provided with two difference
Pole (1.2) corresponding with neck (3.3) position of two dead bolts (3), for supporting two dead bolts (3).
5. roller shutter door lock according to claim 4, it is characterised in that：The pole (1.2) is a transfer roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621392911.4U CN206438861U (en) | 2016-12-16 | 2016-12-16 | Roller shutter door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621392911.4U CN206438861U (en) | 2016-12-16 | 2016-12-16 | Roller shutter door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206438861U true CN206438861U (en) | 2017-08-25 |
Family
ID=59647891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621392911.4U Active CN206438861U (en) | 2016-12-16 | 2016-12-16 | Roller shutter door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206438861U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110331889A (en) * | 2019-06-03 | 2019-10-15 | 董安德 | A kind of lockset |
-
2016
- 2016-12-16 CN CN201621392911.4U patent/CN206438861U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110331889A (en) * | 2019-06-03 | 2019-10-15 | 董安德 | A kind of lockset |
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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: 20220118 Address after: 528000 plant 3, first floor, building 21, Yuejin Road, Shiwan Town Street, Chancheng District, Foshan City, Guangdong Province Patentee after: Foshan jianweida door industry Co.,Ltd. Address before: 528000 jianweida door industry, building 1, east of Poyang North Industrial Zone, Chancheng District, Foshan City, Guangdong Province Patentee before: Uncover plum |
|
| TR01 | Transfer of patent right |