CN108571243A - A kind of interior door automatic invisual bolt for dual structure - Google Patents
A kind of interior door automatic invisual bolt for dual structure Download PDFInfo
- Publication number
- CN108571243A CN108571243A CN201710138530.6A CN201710138530A CN108571243A CN 108571243 A CN108571243 A CN 108571243A CN 201710138530 A CN201710138530 A CN 201710138530A CN 108571243 A CN108571243 A CN 108571243A
- Authority
- CN
- China
- Prior art keywords
- pin
- interior door
- locking
- protrusion
- locking teeth
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C1/00—Fastening devices with bolts moving rectilinearly
- E05C1/08—Fastening devices with bolts moving rectilinearly with latching action
- E05C1/12—Fastening devices with bolts moving rectilinearly with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention discloses a kind of interior door automatic invisual bolt for dual structures,Including interior door,The left side front of the interior door is equipped with door lock,The left side inner cavity of the interior door is equipped with pin,The bottom of the pin is equipped with lock tongue,The outside that the inner cavity top of the interior door is located at pin is equipped with limit protrusion,The upper end of the pin is equipped with spring retainer protrusion,The upper outside of the pin is socketed with spring between limit protrusion and spring retainer protrusion,The middle part surface of the pin is equipped with locking hole,The bottom of the door lock is equipped with locking bar,The bottom of the locking bar is equipped with locking teeth,The locking teeth is plugged in the inside of locking hole,The configuration of the present invention is simple,Low manufacture cost,Service life is long,It is engaged and is connected with tooth block protrusion by locking teeth,When so that locking bar driving locking teeth rotation,Locking teeth can drive pin to move up and down exactly by tooth block protrusion,Pass through the setting of spring,Convenient for automatically reseting for pin.
Description
Technical field
The present invention relates to mortise bolt technical field of structures, specially a kind of interior door automatic invisual bolt for dual structure.
Background technology
Due to existing mortise bolt relative to light and shade bolt have many advantages, such as laborsaving, good hand touch and handle can automatically reset and
It is widely used on various corridor cell gates, but existing mortise bolt has the following disadvantages, and commonly uses currently on the market
Mortise bolt it is complicated, due to its structure problem, and cause existing mortise bolt there are it is of high cost the defects of, it is existing dark to insert
Pin is since its is complicated, and service life is short, for this purpose, we release a kind of interior door automatic invisual bolt for dual structure.
Invention content
The purpose of the present invention is to provide a kind of interior door automatic invisual bolt for dual structures, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the present invention provides the following technical solutions：A kind of interior door automatic invisual bolt for dual structure, including room
The left side front of inside door, the interior door is equipped with door lock, and the left side inner cavity of the interior door is equipped with pin, the bottom of the pin
Equipped with lock tongue, the outside that the inner cavity top of the interior door is located at pin is equipped with limit protrusion, and the upper end of the pin is equipped with bullet
The upper outside of spring limit protrusion, the pin is socketed with spring, the pin between limit protrusion and spring retainer protrusion
The middle part surface of column is equipped with locking hole, and the bottom of the door lock is equipped with locking bar, and the bottom of the locking bar is equipped with locking teeth, the lock
Tight tooth is plugged in the inside of locking hole.
Preferably, the bottom outside of the pin is located at the inner cavity of interior door equipped with guide plate.
Preferably, the locking hole is internally provided with tooth block protrusion, and the locking teeth is engaged with tooth block protrusion to connect.
Preferably, the locking bar is that welding connects with locking teeth.
Preferably, the locking bar is made of the rigid material of alloy.
Preferably, the shape of the lock tongue is in back taper.
Compared with prior art, the beneficial effects of the invention are as follows：The configuration of the present invention is simple, low manufacture cost, service life
It is long, engage and connected with tooth block protrusion by locking teeth so that when locking bar drive locking teeth rotates, locking teeth can be exactly by
Tooth block protrusion drives pin to move up and down, and passes through the setting of guide plate so that pin does not deviate by operation rail when moving up and down
Road, by the setting of spring, convenient for automatically reseting for pin.
Description of the drawings
Fig. 1 is interior door internal structure schematic diagram of the present invention；
Fig. 2 is that the interior door right side of the present invention regards internal structure schematic diagram；
Fig. 3 is enlarged structure schematic diagram at A in Fig. 1 of the present invention.
In figure：1 spring retainer protrusion, 2 springs, 3 limit protrusions, 4 interior doors, 5 pins, 6 guide plates, 7 locking bars, 8 door locks,
9 locking holes, 10 locking teeths, 11 lock tongues, 12 tooth block protrusions.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of interior door automatic invisual bolt for dual structure, including interior
The left side front of door 4, the interior door 4 is equipped with door lock 8, and the left side inner cavity of the interior door 4 is equipped with pin 5, the pin 5
Bottom is equipped with lock tongue 11, and the inner cavity top of the interior door 4 is located at the outside of pin 5 equipped with limit protrusion 3, the pin 5
Upper end is equipped with spring retainer protrusion 1, and the upper outside of the pin 5 is socketed between limit protrusion 3 and spring retainer protrusion 1
There are spring 2, the middle part surface of the pin 5 to be equipped with locking hole 9, the bottom of the door lock 8 is equipped with locking bar 7, the bottom of the locking bar 7
Portion is equipped with locking teeth 10, and the locking teeth 10 is plugged in the inside of locking hole 9.
Further, the inner cavity that the bottom outside of the pin 5 is located at interior door 4 passes through guide plate 6 equipped with guide plate 6
Setting so that pin 5 does not deviate by running track when moving up and down.
Further, the locking hole 9 is internally provided with tooth block protrusion 12, and the locking teeth 10 engages with tooth block protrusion 12
Connect, is engaged and connected with tooth block protrusion 12 by locking teeth 10 so that when locking bar 7 drives locking teeth 10 to rotate, locking teeth 10 can
To drive pin 5 to move up and down exactly by tooth block protrusion 12.
Further, the locking bar 7 is that welding connects with locking teeth 10, is connected with the welding of locking teeth 10 by locking bar 7,
So that locking bar 7 and locking teeth 10 are connected firmly, service life is long.
Further, the locking bar 7 is made of the rigid material of alloy, is made up, is extended of the rigid material of alloy of locking bar 7
The service life of locking bar 7.
Further, the shape of the lock tongue 11 is in back taper, and the shape by lock tongue 11 is in the setting of back taper, is convenient for
Lock tongue 11 move down after locking.
Specifically, connecting in use, being engaged with tooth block protrusion 12 by locking teeth 10 so that locking bar 7 drives locking teeth 10
When rotation, locking teeth 10 can drive pin 5 to move up and down exactly by tooth block protrusion 12, by the setting of guide plate 6, make
It obtains pin 5 and does not deviate by running track when moving up and down, by the setting of spring 2, convenient for automatically reseting for pin 5.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of interior door automatic invisual bolt for dual structure, including interior door (4), it is characterised in that：Before the left side of the interior door (4)
Portion is equipped with door lock (8), and the left side inner cavity of the interior door (4) is equipped with pin (5), and the bottom of the pin (5) is equipped with lock tongue
(11), the inner cavity top of the interior door (4) be located at pin (5) outside be equipped with limit protrusion (3), the pin (5) it is upper
End is equipped with that spring retainer is raised (1), the upper outside of the pin (5) be located at limit protrusion (3) and spring retainer protrusion (1) it
Between be socketed with spring (2), the middle part surface of the pin (5) is equipped with locking hole (9), and the bottom of the door lock (8) is equipped with locking bar
(7), the bottom of the locking bar (7) is equipped with locking teeth (10), and the locking teeth (10) is plugged in the inside of locking hole (9).
2. a kind of interior door automatic invisual bolt for dual structure according to claim 1, it is characterised in that：The bottom of the pin (5)
The inner cavity for being located at interior door (4) on the outside of portion is equipped with guide plate (6).
3. a kind of interior door automatic invisual bolt for dual structure according to claim 1, it is characterised in that：The locking hole (9)
It is raised (12) to be internally provided with tooth block, the locking teeth (10) is engaged with tooth block raised (12) to be connected.
4. a kind of interior door automatic invisual bolt for dual structure according to claim 1, it is characterised in that：The locking bar (7) and lock
Tight tooth (10) is that welding connects.
5. a kind of interior door automatic invisual bolt for dual structure according to claim 1, it is characterised in that：The locking bar (7) uses
The rigid material of alloy is made.
6. a kind of interior door automatic invisual bolt for dual structure according to claim 1, it is characterised in that：The shape of the lock tongue (11)
Shape is in back taper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710138530.6A CN108571243A (en) | 2017-03-09 | 2017-03-09 | A kind of interior door automatic invisual bolt for dual structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710138530.6A CN108571243A (en) | 2017-03-09 | 2017-03-09 | A kind of interior door automatic invisual bolt for dual structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108571243A true CN108571243A (en) | 2018-09-25 |
Family
ID=63578071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710138530.6A Pending CN108571243A (en) | 2017-03-09 | 2017-03-09 | A kind of interior door automatic invisual bolt for dual structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108571243A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112340429A (en) * | 2020-11-17 | 2021-02-09 | 安徽智汇和科技服务有限公司 | Turnover channel for electric appliance manufacturing |
| US11814884B2 (en) | 2019-12-11 | 2023-11-14 | Robert F. Sak | Barrier locking system and method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070170730A1 (en) * | 2005-12-29 | 2007-07-26 | Bell Helicopter Textron Inc. | Door handle lock assembly with automatic lock and retract |
| CN202596375U (en) * | 2012-06-26 | 2012-12-12 | 中山市永航金属制造有限公司 | Two-in-one automatic blind bolt |
| CN203160910U (en) * | 2012-09-18 | 2013-08-28 | 河北九安防火门窗制造集团有限公司 | An automatic flush bolt structure for a fire-proof door |
| US20130292953A1 (en) * | 2012-05-07 | 2013-11-07 | Remi Emiel Van Parys | Panic lock |
| CN105003136A (en) * | 2015-08-10 | 2015-10-28 | 北京安恒利通科技股份公司 | Automatic insert bolt |
-
2017
- 2017-03-09 CN CN201710138530.6A patent/CN108571243A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070170730A1 (en) * | 2005-12-29 | 2007-07-26 | Bell Helicopter Textron Inc. | Door handle lock assembly with automatic lock and retract |
| US20130292953A1 (en) * | 2012-05-07 | 2013-11-07 | Remi Emiel Van Parys | Panic lock |
| CN202596375U (en) * | 2012-06-26 | 2012-12-12 | 中山市永航金属制造有限公司 | Two-in-one automatic blind bolt |
| CN203160910U (en) * | 2012-09-18 | 2013-08-28 | 河北九安防火门窗制造集团有限公司 | An automatic flush bolt structure for a fire-proof door |
| CN105003136A (en) * | 2015-08-10 | 2015-10-28 | 北京安恒利通科技股份公司 | Automatic insert bolt |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11814884B2 (en) | 2019-12-11 | 2023-11-14 | Robert F. Sak | Barrier locking system and method |
| CN112340429A (en) * | 2020-11-17 | 2021-02-09 | 安徽智汇和科技服务有限公司 | Turnover channel for electric appliance manufacturing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180925 |