CN106677613A - Automatic double-locking door - Google Patents
Automatic double-locking door Download PDFInfo
- Publication number
- CN106677613A CN106677613A CN201510753479.0A CN201510753479A CN106677613A CN 106677613 A CN106677613 A CN 106677613A CN 201510753479 A CN201510753479 A CN 201510753479A CN 106677613 A CN106677613 A CN 106677613A
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- CN
- China
- Prior art keywords
- external member
- groove
- casing element
- door
- lock
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- 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.)
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Abstract
The invention discloses an automatic double-locking door, which belongs to the technical field of security door manufacturing. The automatic double-locking door comprises a lock body arranged on a door leaf, and a lock slot matched with the lock body and arranged on a door frame in a matching way. The automatic double-locking door is characterized in that two rod pieces and a hollow rectangular-shaped casing element with openings on two ends and tooth threads on the upper inner side and the lower inner side are arranged in the lock slot; one end of the casing element presses against the bottom part of the lock slot; the other end of the casing element is parallel and level to an opening part of the lock slot; two gears meshed with the upper inner side and the lower inner side of the casing element are arranged in the casing element; the gears are rotatably fixed to one ends of the rod pieces; the other ends of the rod pieces are fixed to the bottom part of the lock slot; a casing element slot matched with the casing element is arranged on the lock body; a lock tongue capable of axially moving and partially stretching out of the casing element slot is arranged on the bottom part of the casing element slot; and tooth threads matchedly meshed with the gears are arranged on the upper side and the lower side of the lock tongue. The automatic double-locking door provided by the invention is simple in structure and simple to operate, can realize double-locking as long as closing the door conveniently, and has high practicability.
Description
Technical field
The present invention relates to antitheft door manufacturing technology field, and in particular to a kind of automatic reverse-locking door.
Background technology
Antitheft door is locked manually after typically all adopting and entering in prior art, but in daily life, due to tired one day, forgets that the thing for locking door happens occasionally after going home, so as to cause stolen or other hidden danger.
The content of the invention
It is an object of the invention to overcome above-mentioned technical deficiency, propose it is a kind of only need to gently take can automatic lockout door, because forgetting to lock door and stolen technical problem in solution prior art.
To reach above-mentioned technical purpose, technical scheme provides a kind of automatic reverse-locking door, including the lock body on door leaf and the locked groove on doorframe being engaged with the lock body, two rod members and a both ends open are provided with the locked groove, up and down inner side is provided with the square shape external member of groove, described external member one end abuts the locked groove bottom, the other end is concordant with the locked groove oral area, two gears being connected with the upper and lower inner side engagement of the external member respectively are provided with the external member, the pinion rotation is fixed on described rod member one end, the rod member other end is fixed on the locked groove bottom；The lock body is provided with an external member groove being engaged with the external member, and the external member trench bottom is provided with the dead bolt that can make that axially-movable and part are stretched out outside external member groove, and the dead bolt upper and lower sides are provided with for being engaged the groove for engaging with the gear；Wherein, the external member is correspondingly provided with hole clipping near the left and right side of described locked groove oral area one end, and the external member groove inner side is provided with the block tongue of the axially-movable made being engaged with the hole clipping.
Preferably, the block tongue is that latch bolt and dead bolt are disposed as latch bolt.
Compared with prior art, beneficial effects of the present invention include：Simple structure, it is simple to operate, only need to whip to realize locking by band is visited, it is practical.
Description of the drawings
Fig. 1 is the enabling vertical section structural representation of the automatic reverse-locking door of the present invention；
Fig. 2 is the vertical section structural representation of closing the door of the automatic reverse-locking door of the present invention；
Fig. 3 is the enabling horizontal profile structure schematic diagram of the automatic reverse-locking door of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention is described in further detail with specific embodiment.
Cause stolen technical problem due to forgetting to lock door in order to solve prior art, The embodiment provides a kind of automatic reverse-locking door, including the lock body 1 on door leaf and the locked groove 2 on doorframe being engaged with the lock body 1, two both ends opens of rod member 4 and are provided with the locked groove 2, up and down inner side is provided with the square shape external member 3 of groove, the one end of the external member 3 abuts the bottom of locked groove 2, the other end is concordant with the oral area of the locked groove 2, two are provided with the external member 3 and engage the gear 5 that is connected in inner side 3 about with the external member respectively, the gear 5 is rotated and is fixed on the one end of the rod member 4, the other end of the rod member 4 is fixed on the bottom of the locked groove 2；The lock body 1 is provided with an external member groove 101 being engaged with the external member 3, the bottom of external member groove 101 is provided with the dead bolt 102 that can make that axially-movable and part are stretched out outside external member groove 101, and the upper and lower sides of the dead bolt 102 are provided with for being engaged the groove for engaging with the gear 5；Wherein, the external member 3 is correspondingly provided with hole clipping 301 near the left and right side of the oral area one end of the locked groove 2, and the inner side of the external member groove 101 is provided with the block tongue 103 of the axially-movable made being engaged with the hole clipping 301
Specifically, the present embodiment simple structure, it is easy to operate, only need to whip to realize locking by band is visited, it is practical, dead bolt 102 is protected in inside the square shape external member 3, effectively prevent picking lock.
Further, the block tongue 103 and dead bolt 102 are disposed as latch bolt.
During concrete operations, because the dead bolt 102 is latch bolt, then directly band can visit, during band is visited, dead bolt 102 made axially-movable until fully entering in external member groove 101 after the edge stress of locked groove 2 to the bottom of external member groove 101 before this, then lock body 1 is just right with locked groove 2, dead bolt 102 then axially moves to the outside of external member groove 101, the upper and lower sides groove of dead bolt 102 is then engaged with two gears 5 respectively and band moving gear 5 is rotated clockwise, because external member is provided with the groove being meshed with gear 5 in inner side about 3, then external member 3 is to the outside axially-movable of locked groove 2 and eventually enters in external member groove 101 with matching for the rotation of gear 5 drive, simultaneously the hole clipping 301 of the both sides of external member 3 blocks block tongue 103, realize automatic lockout；During enabling, the rotation of insertion key rotates indoor handle for opening door, first it is that block tongue 103 makes block tongue 103 exit hole clipping 301 away from hole clipping 301 as axially-movable, followed by dead bolt 102 makees the rotate counterclockwise of Axially moving belt moving gear 5 to the bottom of external member groove 101, gear 5 drives external member 3 to return in locked groove 2, pushes or pulls and opens.
The specific embodiment of present invention described above, does not constitute limiting the scope of the present invention.Various other corresponding change and deformation that any technology according to the present invention design is made, should be included in the protection domain of the claims in the present invention.
Claims (2)
1. a kind of automatic reverse-locking door, including the lock body on door leaf and the locked groove on doorframe being engaged with the lock body, it is characterized in that, two rod members are provided with the locked groove and a both ends open, upper and lower inner side are provided with the hollow square shape external member of groove, it is concordant with the locked groove oral area that described external member one end abuts the locked groove bottom, the other end, two gears being connected with the upper and lower inner side engagement of the external member respectively are provided with the external member, the pinion rotation is fixed on described rod member one end, and the rod member other end is fixed on the locked groove bottom；The lock body is provided with an external member groove being engaged with the external member, and the external member trench bottom is provided with the dead bolt that can make that axially-movable and part are stretched out outside external member groove, and the dead bolt upper and lower sides are provided with for being engaged the groove for engaging with the gear；Wherein, the external member is correspondingly provided with hole clipping near the left and right side of described locked groove oral area one end, and the external member groove inner side is provided with the block tongue of the axially-movable made being engaged with the hole clipping.
2. automatic reverse-locking door according to claim 2, it is characterised in that the block tongue and dead bolt are disposed as latch bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510753479.0A CN106677613A (en) | 2015-11-09 | 2015-11-09 | Automatic double-locking door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510753479.0A CN106677613A (en) | 2015-11-09 | 2015-11-09 | Automatic double-locking door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106677613A true CN106677613A (en) | 2017-05-17 |
Family
ID=58863185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510753479.0A Pending CN106677613A (en) | 2015-11-09 | 2015-11-09 | Automatic double-locking door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106677613A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110009995A (en) * | 2019-04-19 | 2019-07-12 | 合肥惠科金扬科技有限公司 | Door body mounting structure and cabinet |
-
2015
- 2015-11-09 CN CN201510753479.0A patent/CN106677613A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110009995A (en) * | 2019-04-19 | 2019-07-12 | 合肥惠科金扬科技有限公司 | Door body mounting structure and cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170517 |