CN207553788U - Door lock - Google Patents
Door lock Download PDFInfo
- Publication number
- CN207553788U CN207553788U CN201721461104.8U CN201721461104U CN207553788U CN 207553788 U CN207553788 U CN 207553788U CN 201721461104 U CN201721461104 U CN 201721461104U CN 207553788 U CN207553788 U CN 207553788U
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- CN
- China
- Prior art keywords
- connecting rod
- lock
- lock body
- connect
- door
- 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.)
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Abstract
The utility model discloses a kind of door locks, it is characterised in that：Including locking bar, axis pin, connecting rod I, add lube plant, lock cyclone, lock body, connecting rod II；The lock cyclone both sides side is connect respectively by connecting rod I, connecting rod II with 2 locking bars, is connect with lock body at the top of lock cyclone and is added lube plant being internally provided with；Connecting rod I, the connecting rod II is connect by axis pin with locking bar；The lube plant that adds is connect with lock body.The utility model provides a kind of door lock, is opened the door and is closed the door by connecting rod principle, and is lubricated the addition of oil to lock body inside in time by adding lube plant.
Description
Technical field
The utility model is related to lockset more particularly to a kind of door locks.
Background technology
It is exactly to be used for locking the door as its name suggests that door lock, which is, with the equipment for preventing other people from opening this.Different from commercialization
Five goldstandards, residential hardware accessory are used long, are susceptible to many defect here, there.Especially door lock, this high load capacity
The parts of running, usage time are grown, and inevitably will appear a little failure.It is frequently found the damage of door lock in some user families
Often because use or maintenance it is improper and caused by.The problem of door lock is common is that door lock occurs astringent or feels nervous, at this moment
Needing, which increases lubricant, makes door lock become smooth.
Utility model content
Purpose of utility model：In view of the deficiencies of the prior art with defect, the utility model provides a kind of door lock, passes through connecting rod
Principle is opened the door and is closed the door, and is lubricated the addition of oil to lock body inside in time by adding lube plant.
Technical solution：The door lock of the utility model, it is characterised in that：Including locking bar, axis pin, connecting rod I, add lubricating oil dress
It puts, lock cyclone, lock body, connecting rod II；The lock cyclone both sides side is connected respectively by connecting rod I, connecting rod II and 2 locking bars
It connects, is connect with lock body at the top of lock cyclone and add lube plant being internally provided with；Connecting rod I, the connecting rod II passes through pin
Axis is connect with locking bar；The lube plant that adds is connect with lock body.
Wherein, the lock body is internally provided with the bullet slot that several connect and communicate with locking bolt；Inside the bullet slot according to
The secondary spring, pellet II, pellet I for being equipped with flexible connection.
Wherein, the lube plant that adds is internally provided with lubrication bunker and is equipped with what is connect with lubrication bunker in side
Stripper plate；The lubrication bunker is internally provided with cavernous body and is being equipped with several connection lubrication bunkers towards lock body side side
Rail with playing slot；The bullet slot cell wall is hollow structure and several oil outlets are offered in inside.
Wherein, the axis pin is equipped with clamp spring.
Wherein, the lubrication bunker is equipped with oil inlet and convertible cover is equipped at the top of oil inlet.
Operation principle：The utility model door lock utilizes connecting rod principle, connecting rod I, connecting rod II is driven to rotate by locking cyclone,
And then locking bar is driven, realize the purpose opened the door and closed the door；Lubricating oil is added in the cavernous body of lubrication bunker, is lubricated by squeezing
Lubricating oil is sent by rail in the bullet slot of lock body by bunker, and the addition of agent is lubricated to lock body inside, prevents door
Lock situation that is astringent or feeling nervous.
Advantageous effect：Compared with prior art, the utility model has following remarkable advantage：The utility model passes through connecting rod
Principle is opened the door and is closed the door, and is lubricated the addition of oil to lock body inside in time by adding lube plant, is prevented out
Show the situation that door lock is astringent or feels nervous.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the structure diagram for adding lube plant and lock body of the utility model；
Fig. 3 is the structure diagram of the bullet slot of the utility model；
In figure 1 be locking bar, 2 be clamp spring, 3 be axis pin, 4 be connecting rod I, 5 for add lube plant, 6 be lock cyclone, 7
For lock body, 8 be connecting rod II, 9 be locking bolt, 10 be play slot, 11 be pellet I, 12 be pellet II, 13 be spring, 14 be rail, 15
For lubrication bunker, 16 be cavernous body, 17 be oil inlet.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment is further described the technical solution of the utility model.
The door lock of the utility model including locking bar 1, axis pin 3, connecting rod I4, adds lube plant 5, lock cyclone 6, lock
Body 7, connecting rod II8；6 both sides side of lock cyclone is connect respectively by connecting rod I4, connecting rod II8 with 2 locking bars 1, and lock cyclone 6 is pushed up
Portion connect with lock body 7 and adds lube plant 5 being internally provided with；Connecting rod I4, connecting rod II8 are connect by axis pin 3 with locking bar 1,
Axis pin 3 is equipped with clamp spring 2；Lube plant 5 is added to connect with lock body 7.Lock body 7 is internally provided with several and simultaneously phase is connect with locking bolt 9
Logical bullet slot 10；Play the spring 13, pellet II12, pellet I11 for being equipped with flexible connection inside slot 10 successively；Add lube plant
5 are internally provided with lubrication bunker 15 and the stripper plate being connect with lubrication bunker 15 are equipped in side；Lubrication bunker 15 is internally provided with sea
Continuous body 16 is simultaneously being equipped with several rails 14 of connection lubrication bunker 15 with playing slot 10 towards 7 side side of lock body；Play slot 10
Cell wall is hollow structure and several oil outlets are offered in inside；Lubrication bunker 15 is equipped with oil inlet 17 and is pushed up in oil inlet 17
Portion is equipped with convertible cover.
In use, inserting a key into lock body 7, rotation lock chooses to install device 6, drives connecting rod I4, connecting rod II8 rotation, and then band
Dynamic locking bar 1, realizes the purpose opened the door and closed the door, connecting rod I4, connecting rod II8 and locking bar 1 are by 3 active link of axis pin and pass through clamp spring
2 are fixed.
When needing to add lubricant, the stripper plate of 15 side of lubrication bunker of lube plant 5 is added by squeezing, it will be extra large
Lubricating oil in continuous body 16 squeezes out, and is delivered in several bullet slots 10 of lock body 7 by rail 14, by playing 10 cell wall of slot
Oil outlet flows out and spring 13, pellet II12, pellet I11 and 9 inner passage of locking bolt is lubricated, and prevents lock body from sending out
Situation that is puckery or feeling nervous.
Lubricating oil can be previously positioned in cavernous body 16, and cavernous body 16 is directly taken out when needing replacing and is lubricated oil
Supplement can also be lubricated the supplement of oil by oil inlet 17 in 15 top setting oil inlet 17 of lubrication bunker.
Claims (5)
1. door lock, it is characterised in that：Including locking bar (1), axis pin (3), connecting rod I (4), add lube plant (5), lock cyclone
(6), lock body (7), connecting rod II (8)；Described lock cyclone (6) the both sides side passes through connecting rod I (4), connecting rod II (8) and 2 respectively
A locking bar (1) connection, lock cyclone (6) top connect with lock body (7) and add lube plant (5) being internally provided with；It is described
Connecting rod I (4), connecting rod II (8) connect by axis pin (3) with locking bar (1)；Described adds lube plant (5) and lock body (7)
Connection.
2. door lock according to claim 1, it is characterised in that：The lock body (7) is internally provided with several and locking bolt (9)
The bullet slot (10) for connecting and communicating；The internal spring (13) for being equipped with flexible connection successively of the bullet slot (10), pellet II (12),
Pellet I (11).
3. door lock according to claim 1 or 2, it is characterised in that：The lube plant (5) that adds is internally provided with profit
Lubricating oil storehouse (15) is simultaneously equipped with the stripper plate being connect with lubrication bunker (15) in side；The lubrication bunker (15) is internally provided with sea
Continuous body (16) is simultaneously being equipped with rail of several connection lubrication bunkers (15) with playing slot (10) towards lock body (7) side side
(14)；Described bullet slot (10) cell wall is hollow structure and several oil outlets are offered in inside.
4. door lock according to claim 1, it is characterised in that：The axis pin (3) is equipped with clamp spring (2).
5. door lock according to claim 3, it is characterised in that：The lubrication bunker (15) equipped with oil inlet (17) and
Convertible cover is equipped at the top of oil inlet (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721461104.8U CN207553788U (en) | 2017-11-06 | 2017-11-06 | Door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721461104.8U CN207553788U (en) | 2017-11-06 | 2017-11-06 | Door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207553788U true CN207553788U (en) | 2018-06-29 |
Family
ID=62681980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721461104.8U Active CN207553788U (en) | 2017-11-06 | 2017-11-06 | Door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207553788U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109236043A (en) * | 2018-11-26 | 2019-01-18 | 林钊 | A kind of door lock oils structure |
-
2017
- 2017-11-06 CN CN201721461104.8U patent/CN207553788U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109236043A (en) * | 2018-11-26 | 2019-01-18 | 林钊 | A kind of door lock oils structure |
| CN109236043B (en) * | 2018-11-26 | 2023-12-05 | 国网山东省电力公司烟台供电公司 | Door lock oil-applying structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |