CN106499277B - Link-type exempts to follow closely antitheft door closer - Google Patents
Link-type exempts to follow closely antitheft door closer Download PDFInfo
- Publication number
- CN106499277B CN106499277B CN201610918140.6A CN201610918140A CN106499277B CN 106499277 B CN106499277 B CN 106499277B CN 201610918140 A CN201610918140 A CN 201610918140A CN 106499277 B CN106499277 B CN 106499277B
- Authority
- CN
- China
- Prior art keywords
- pushing block
- hammerlock
- pedestal
- connecting rod
- link
- 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.)
- Active
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
- E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
- E05C19/18—Portable devices specially adapted for securing wings
- E05C19/188—Removably mounted securing devices, e.g. devices clamped to the wing or the frame
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Special Wing (AREA)
- Lock And Its Accessories (AREA)
Abstract
Present invention relates particularly to a kind of link-types to exempt to follow closely antitheft door closer, including baffle, pushing block, shell, connecting rod, compressed spring, hammerlock, pedestal, connection bolt, the one side of baffle is contacted with the shop front, another side is fixedly connected with pushing block, shell is provided with the channel slided for pushing block, the end positioned at channel is provided with compressed spring, and pushing block pierces into channel and contacted with compressed spring；Pushing block side is equipped with connecting rod, the connecting rod other end is connected with hammerlock, the bottom end of hammerlock is pierced by shell, the bottom end of hammerlock is threaded mouth, connection bolt tail is connect with screw thread mouth, the head of connection bolt is connected in pedestal, turn knob is arranged between hammerlock and pedestal, turn knob is contacted by rotary squeezing pedestal with ground.The present invention utilizes force resolution, and between pushing block and hammerlock by way of connecting rod connection, the axial force for being conducive to push is decomposed into radial load, reaches and more firmly pushes, and the bigger effect of coupling mechanism force is convenient and simple, without the installation that drills.
Description
Technical field
Invention belongs to door closer engineering device technique field, and in particular to a kind of link-type exempts to follow closely antitheft door closer.
Background technology
Existing frequently-used room door-locking mechanism has mechanical lock and electronic lock, electronic lock to be generally used in the door of hotel, including：
Electronic induction lock, fingerprint induction lock, acoustic control induction lock etc., but the electronic product lock of these new and high technologies equally exists disadvantage,
The electronic magnetic card of enabling is easy to be replicated, and fingerprint is easy to be replicated, and sound is easy to be replicated, these door locks are used in reality
In, it happens occasionally and opening is cracked by stranger, burglary insurance coefficient is not high.People are in the Inner door lock of private residence is implemented at present, often
What is used is mechanical lock, and mechanical lock is typically mounted on door on wall, achievees the effect that lock by bolt or linked set, but
It is that many anti-lock devices are relatively backward in reality, can be broken easily because of long-term stress disconnected, stranger is easily accessible in room.For
Hotel and the hotel more complicated place of this environment, some are not provided with inside door anti-lock device, and guest is placed on the property in room
Safety is difficult to ensure, safety effect is not very satisfied.Apartment with hotel-styled services also, since door is not allow drilling, for a long time
The guest for staying in the inside cannot install mechanical lock in door and wall privately, and administrator still has standby key, and there are certain
Security risk.
Invention content
For above-mentioned deficiency, the present invention provides a kind of link-types to exempt to follow closely antitheft door closer, connecting rod of the invention
It is very easy to use that formula exempts to follow closely antitheft door closer, can be carried around, need not drill reach and lock effect, lock performance
By force, by force mode open it is extremely difficult.
To achieve the goals above, the technical solution adopted by the present invention is as follows：
1. a kind of link-type exempts to follow closely antitheft door closer, it is characterised in that：Including baffle, pushing block, shell, connecting rod, compression bullet
Spring, hammerlock, pedestal, connection bolt, the one side of the baffle are contacted with the shop front, and another mirror image face is fixedly connected with pushing block, described
Shell is provided with the channel slided for pushing block, and the end positioned at channel is provided with the compressed spring, and the pushing block pierces into logical
Road is contacted with compressed spring；The pushing block side is equipped with connecting rod by axis pin, which is connected with the hammerlock, institute
The bottom end for stating hammerlock is pierced by shell, and the bottom end of the hammerlock is provided with screw thread mouth, and the connection bolt tail is connect with screw thread mouth,
The head of connection bolt is connected in pedestal, turn knob is provided between the hammerlock and pedestal, the turn knob is screwed on
In connecting bolt, the turn knob is contacted by rotary squeezing pedestal with ground.
Specifically, the baffle bottom is provided with the supporting plate to match with door bottom, the supporting plate is mutually perpendicular to baffle.
Specifically, the baffle and supporting plate are provided with cushion pad with door touching position.
Specifically, the pushing block is provided with the rectangular aperture for buffering with connecting rod junction.
Specifically, the pedestal is provided with plastic anti-skid pad.
In conclusion the present invention is as the above scheme is adopted, the present invention has the following advantages：
(1) present invention is provided with turn knob using between the hammerlock and pedestal, and the turn knob is screwed in connection
In bolt, the form that the turn knob is contacted by rotary squeezing pedestal with ground applies radial load with ground on the door, reaches
The effect of locking door, it is convenient and simple, without the installation that drills.
（2）The present invention utilizes force resolution, between pushing block and hammerlock by way of connecting rod connection, the axial force to push
It is decomposed into radial load, reaches and more firmly pushes, the bigger effect of coupling mechanism force.
Description of the drawings
Fig. 1 is that a kind of link-type of the embodiment of the present invention 1 exempts to follow closely antitheft door closer structural schematic diagram.
Part name and serial number in figure：
Baffle 1, supporting plate 101, shell 2, pushing block 3, compressed spring 4, connecting rod 5, hammerlock 6, connection bolt 7, turn knob 8,
Pedestal 9, plastic anti-skid pad 10, cushion pad 11, door 12, ground 13.
Specific implementation mode
A kind of link-type of the present invention is exempted to follow closely antitheft door closer with reference to embodiment, is described further.
Embodiment 1：
A kind of link-type exempts to follow closely antitheft door closer, as shown in Figure 1, including baffle 1, pushing block 3, shell 2, connecting rod 5, compression bullet
Spring 4, hammerlock 6, pedestal 9, connection bolt 7, the one side of the baffle 1 are contacted with 12 face of door, and 1 bottom of the baffle is provided with and door
The supporting plate 101 that 12 bottoms match, the supporting plate 101 are mutually perpendicular to baffle 1, and baffle 1 and supporting plate 101 are set with 12 touching position of door
It is equipped with cushion pad 11,1 another mirror image face of the baffle is fixedly connected with pushing block 3, and the shell 2 is provided with to be slided for pushing block 3
Channel, the end positioned at channel is provided with the compressed spring 4, and the pushing block 3 pierces into channel and contacted with compressed spring 4；Institute
It states 3 side of pushing block and connecting rod 5 is equipped with by axis pin, pushing block 3 is provided with the rectangular aperture for buffering with 5 junction of connecting rod, even
5 other end of bar is connected with the hammerlock 6, and the bottom end of the hammerlock 6 is pierced by shell 2, and the bottom end of the hammerlock 6 is provided with screw thread
Mouthful, 7 tail portion of connection bolt is connect with screw thread mouth, and the head of connection bolt 7 is connected in pedestal 9, the hammerlock 6 and pedestal
Turn knob 8 is provided between 9, the turn knob 8 is screwed in connection bolt 7, and the turn knob 8 passes through rotary squeezing
Pedestal 9 is contacted with ground 13, and pedestal 9 is provided with plastic anti-skid pad 10.
In use, by 8 button of turn knob to top, the supporting plate of door closer 101 is then inserted into 12 bottom surface of door and is held, will be kept off
Plate 1 is close to 12 face of door, and pushing block 3 is only by the thrust of compressed spring 4 at this time, and under the action of connecting rod 5, the arm of force makes pedestal 9 and ground
Face 13 is parallel, and downwards by 8 button of turn knob at this time, the pedestal 9 is by lashing force, and earthward 13 apply pressure, 12 bottom of door
Due to being formed locking by upward reaction force；When door 12 is pushed open, pushing block 3 is moved by axial force into channel, compression
Spring 4 shares axial force for it, and pushing block 3 drives connecting rod 5 that hammerlock 6 is made to be pressed downward, axial force is converted into radial load, door 12 is locked
It obtains tighter so that door 12 is more difficult to push open.
The foregoing is merely the preferred embodiments of invention, are not intended to limit the invention, all spirit in the present invention
Within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (5)
1. a kind of link-type exempts to follow closely antitheft door closer, it is characterised in that：Including baffle（1）, pushing block（3）, shell（2）, connecting rod
（5）, compressed spring（4）, hammerlock（6）, pedestal（9）, connection bolt（7）, the baffle（1）One side and door（12）Face contacts,
Another mirror image face and pushing block（3）It is fixedly connected, the shell（2）It is provided with and is used for pushing block（3）The channel slided is located at channel
The end is provided with the compressed spring（4）, the pushing block（3）Pierce into channel and compressed spring（4）Contact；The pushing block（3）One
Side is equipped with connecting rod by axis pin（5）, the connecting rod（5）The other end and the hammerlock（6）It is connected, the hammerlock（6）Bottom end wear
Go out shell（2）, the hammerlock（6）Bottom end be provided with screw thread mouth, the connection bolt（7）Tail portion is connect with screw thread mouth, connection
Bolt（7）Head be connected in pedestal（9）It is interior, the hammerlock（6）With pedestal（9）Between be provided with turn knob（8）, the rotation
Rotate button（8）It is screwed in connection bolt（7）In, the turn knob（8）Pass through rotary squeezing pedestal（9）With ground（13）It connects
It touches.
2. link-type according to claim 1 exempts to follow closely antitheft door closer, it is characterised in that：The baffle（1）Bottom is arranged
Have and door（12）The supporting plate that bottom matches（101）, the supporting plate（101）With baffle（1）It is mutually perpendicular to.
3. link-type according to claim 1 or 2 exempts to follow closely antitheft door closer, it is characterised in that：The baffle（1）And supporting plate
（101）With door（12）Touching position is provided with cushion pad（11）.
4. link-type according to claim 1 exempts to follow closely antitheft door closer, it is characterised in that：The pushing block（3）With connecting rod（5）
Junction is provided with the rectangular aperture for buffering.
5. link-type according to claim 1 exempts to follow closely antitheft door closer, it is characterised in that：The pedestal（9）It is provided with modeling
Glue non-slip mat（10）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610918140.6A CN106499277B (en) | 2016-10-21 | 2016-10-21 | Link-type exempts to follow closely antitheft door closer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610918140.6A CN106499277B (en) | 2016-10-21 | 2016-10-21 | Link-type exempts to follow closely antitheft door closer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106499277A CN106499277A (en) | 2017-03-15 |
| CN106499277B true CN106499277B (en) | 2018-08-24 |
Family
ID=58319336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610918140.6A Active CN106499277B (en) | 2016-10-21 | 2016-10-21 | Link-type exempts to follow closely antitheft door closer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106499277B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112576124A (en) * | 2021-01-11 | 2021-03-30 | 南京百世扬服装有限公司 | Anti-theft bolt with power door pushing device |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2560627B1 (en) * | 1984-03-02 | 1988-08-12 | Bmi | SYSTEM FOR LOCKING A PIVOTING PANEL SUCH AS A SHUTTER |
| KR100864293B1 (en) * | 2008-05-07 | 2008-10-20 | (주) 대동종합건설 | Door stopper |
| US9702174B2 (en) * | 2011-12-20 | 2017-07-11 | Penn Elcom Corporation | Door brace |
| CN203867342U (en) * | 2014-03-28 | 2014-10-08 | 衢州恒业电子有限公司 | Door supporting seat with alarm device |
| CN204040694U (en) * | 2014-08-21 | 2014-12-24 | 卞海兵 | Prong is to the fork door shield of shaking the head of side |
| CN204418868U (en) * | 2015-01-22 | 2015-06-24 | 王宇航 | A kind of Portable door safety device |
| CN205637974U (en) * | 2016-04-14 | 2016-10-12 | 尤聪辉 | Take door -inhale of gasbag structure |
-
2016
- 2016-10-21 CN CN201610918140.6A patent/CN106499277B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106499277A (en) | 2017-03-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6826937B2 (en) | Lock with locking elements respectively fitted to inner and outer sides of a door | |
| CN106499277B (en) | Link-type exempts to follow closely antitheft door closer | |
| CN104612483A (en) | Mechanical-electronic hybrid controlled lock | |
| CN204457202U (en) | Multi-functional safe door lock | |
| US2469601A (en) | Door latch | |
| CN207144759U (en) | A kind of archives antitheft door and automatic alarm integrated apparatus | |
| CN106401336B (en) | Inclined push type exempts to follow closely antitheft door closer | |
| CN203821999U (en) | Safety box panel lock | |
| CN106368539A (en) | Arc type nail-free anti-theft door back locking device | |
| CN106285262A (en) | Two-part exempts to follow closely antitheft door closer | |
| CN104652997B (en) | Moving type security door lock | |
| CN209539153U (en) | A kind of security door protective device | |
| CN106285316A (en) | A kind of using method with the anti-theft door frame bearing function | |
| CN100572830C (en) | The hinge structure of tool locking function and electronic equipment | |
| CN211201506U (en) | Portable lock structure | |
| CN210239386U (en) | Server machine case safety lock device | |
| WO2018176192A1 (en) | Door lock mechanism and financial equipment safe | |
| CN112233283A (en) | Intelligent lock unlocking and counter locking device, intelligent lock and intelligent lock unlocking and counter locking method | |
| CN101245690A (en) | Electronic anti-theft door | |
| CN201269027Y (en) | Anti-theft door with prizing alarm function | |
| CN209704219U (en) | A kind of intelligent door lock | |
| JP2015190197A (en) | Locking device for disaster prevention warehouse | |
| CN204883890U (en) | Passive intelligent lock core | |
| CN214463297U (en) | Coded lock with storage box structure | |
| CN204476036U (en) | Moving type security door lock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |