CN205936044U - Automobile middle door lock body - Google Patents
Automobile middle door lock body Download PDFInfo
- Publication number
- CN205936044U CN205936044U CN201620866199.0U CN201620866199U CN205936044U CN 205936044 U CN205936044 U CN 205936044U CN 201620866199 U CN201620866199 U CN 201620866199U CN 205936044 U CN205936044 U CN 205936044U
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- CN
- China
- Prior art keywords
- lock body
- arm
- ratchet
- push rod
- external
- 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.)
- Withdrawn - After Issue
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Abstract
Automobile middle door lock body, the below of lock body is provided with the bottom plate, and left part the place ahead of bottom plate is provided with left push rod, and the right part rear of bottom plate is provided with right push rod, the bottom surface middle part of bottom plate is provided with heterotype hole, is provided with apron under the lock body in the heterotype hole, and lock body apron is down covering the inner chamber of locking the body, passes apron and the hookup of lock body under the lock body by the screw, the ratchet shaft passes apron under the lock body, ratchet axle sleeve, left hook plate, external -open rocking arm and the riveting of lock body upper cover plate together, the transmission shaft passes apron under the lock body, pawl, lock body, safety -release arm and the riveting of lock body upper cover plate together, the back pawl shaft of transmission shaft passes kidney slot, the right hook plate that the lock body set up in proper order, and it is downthehole to insert an arm that sets up at the safety -release arm. The utility model discloses convenient operation is nimble, simple, pleasing to the eye, with low costs, and is of high quality, can not only realize two functions of opening twin -locks, can also with the car in control and is connected, realize two functions of opening two time delays and locking, popularization and application have good economy and social.
Description
Technical field
The utility model belongs to automotive lock technical field, particularly to a kind of Automobile Inner Door Lock.
Background technology
With the continuous growth of national economy, the living standard of the people improves constantly, and automobile has started to popularize, and uses for meeting
Family needs, and how to improve quality, ratio convenient and simple for operation, the attractive in appearance, reduces cost in the past of Automobile Inner Door Lock, is to produce vapour
Lock accessory factory technical staff has to the problem solving.
Content of the invention
The purpose of this utility model is to overcome problem described above, provides a kind of Automobile Inner Door Lock.
In order to realize above-mentioned purpose, the utility model takes following technical solution：Automobile Inner Door Lock, bag
Include lock body, lock body upper cover plate, inner chamber left one side of something central authorities of lock body are provided with semi-circular recesses, are provided with buffering elastic in groove
Spring, the central authorities of groove are provided with ratchet axle sleeve, and ratchet is arranged on ratchet shaft and puts, and on ratchet, the small column of setting is inserted in groove
Interior；The right half of central authorities of inner chamber are provided with power transmission shaft, power transmission shaft install safe release arm, lock body before power transmission shaft
On raised small column, device has return spring, and a pin of return spring is fixed on lock body, and another pin is inserted in safe release
The lower end in the hole of arm setting；Lock core rocker arm is installed, fixing axle passes through on the big cylinder of lower right lock body projection of power transmission shaft
On lock core rocker arm, the kidney slot of setting is coupled with lock core rocker arm linked block；Lock body upper cover plate is arranged to vertical plane, left on baseplane
Right two circular holes are respectively with inserting with ratchet shaft, power transmission shaft；Far Left small rectangle hole is with inserting with lock body upper protruding block；In lock
On the lateral surface of body upper cover plate vertical plane, left side rivet passes through interior driver plate of opening to rivet with lock body upper cover plate, and the right rivet passes through
Safety arm is riveted with lock body upper cover plate, and an arm of safe release arm is just clipped in it by the open slot of the lower section setting of safety arm
In, on ratchet shaft, device has external-open release arm, and external-open rocking arm is passed through one end and the external-open rocking arm riveting of external-open release arm by rivet
Be connected together, another end device that external-open release arm has elbow have in open drive block, the other end punching of external-open rocking arm has block,
It is characterized in that：The lower section of described lock body is provided with base plate, is provided with left push rod, the right part of base plate in front of the left part of base plate
Rear is provided with right push rod；It is provided with profiled holes, special-shaped in the hole is provided with lock body lower cover, lock body lower cover in the middle part of the bottom surface of base plate
Plate is covered with the inner chamber of lock body, is coupled with lock body through lock body lower cover by screw；In the left one side of something in lock body upper surface
Central authorities are provided with ratchet shaft, and the disposed behind of ratchet shaft has microswitch cover, and screw is coupled through microswitch cover with lock body
Together, ratchet shaft passes through lock body lower cover, ratchet axle sleeve, left hook plate, external-open rocking arm and lock body upper cover plate to be riveted together；Pass
Moving axis passes through lock body lower cover, ratchet, lock body, safe release arm and lock body upper cover plate to be riveted together；After power transmission shaft
Pawl axis sequentially pass through the kidney slot of lock body setting, right hook plate, are inserted in an arm aperture of safe release arm setting.
Described right push rod and left push rod are all using electric pushrod.
Described right hook plate hook portion inner ring size is more than the push rod external diameter of right push rod.
Described left hook plate hook portion inner ring size is more than the push rod external diameter of left push rod.
The utility model is flexible to operation, simple, attractive in appearance, low cost, and quality is good, not only enables double work(opening twin-lock
Double functions of driving dual-delay lock can be realized moreover it is possible to be connected with automobile middle control, popularization and application have good economy and society's effect
Benefit.
Brief description
Fig. 1 is structural representation of the present utility model.
In figure：1. in, open driver plate；2. in, open drive block；3. rivet；4. lock body；5. ratchet axle sleeve；6. ratchet shaft；7.
Ratchet；8. lock body lower cover；9. ratchet；10. power transmission shaft；11. fixing axles；12. lock core rocker arm linked blocks；13. microswitch covers；
14. external-open release arms；15. external-open rocking arms；16. lock core rocker arms；17. safe release arms；18. safety arms；19. lock body upper cover plates；
20. base plates；21. right hook plates；22. left hook plates；201. right push rods；202. left push rods.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings, but not as to restriction of the present utility model：
Automobile Inner Door Lock, including lock body 4, lock body upper cover plate 19, inner chamber left one side of something central authorities of lock body 4 are provided with half
Circular groove, is provided with buffer spring in groove, the central authorities of groove are provided with ratchet axle sleeve 5, and ratchet 7 is arranged on ratchet axle sleeve 5
On, on ratchet 7, the small column of setting is inserted in groove；The right half of central authorities of inner chamber are provided with power transmission shaft 10, power transmission shaft 10
On install safe release arm 17, on the small column of lock body 4 projection before power transmission shaft 10, device has return spring, return spring
One pin is fixed on lock body 4, and another pin is inserted in the lower end in the hole of safe release arm 17 setting；The lower right of power transmission shaft 10
Lock core rocker arm 16 is installed on the big cylinder of lock body 4 projection, fixing axle 11 pass through lock core rocker arm 16 on setting kidney slot with
Lock core rocker arm linked block 12 couples；Lock body upper cover plate 19 is arranged to vertical plane, and on baseplane, left and right two circular hole is used and spine respectively
Wheel shaft 6, power transmission shaft 10 insert；Far Left small rectangle hole is with inserting with lock body 4 upper protruding block；In lock body upper cover plate 19 vertical plane
Lateral surface on, left side rivet 3 is riveted through interior driver plate 1 of opening with lock body upper cover plate 19, the right rivet 3 pass through safety arm 18 with
Lock body upper cover plate 19 rivets, and an arm of safe release arm 17 is just clipped in it by the open slot of the lower section setting of safety arm 18
In, on ratchet shaft 6, device has external-open release arm 14, and external-open rocking arm 15 passes through one end of external-open release arm 14 and outer by rivet 3
Open rocking arm 15 to be riveted together, another end device that external-open release arm 14 has elbow have in open drive block 2, external-open rocking arm 15 another
One end punching have block it is characterised in that：The lower section of described lock body 4 is provided with base plate 20, sets in front of the left part of base plate 20
It is equipped with left push rod 202, the right part rear of base plate 20 is provided with right push rod 201；It is provided with profiled holes in the middle part of the bottom surface of base plate 20, different
It is provided with lock body lower cover 8 in type hole, lock body lower cover 8 is covered with the inner chamber of lock body 4, lock body lower cover 8 is passed through by screw
Couple with lock body 4；The left half of central authorities in lock body 4 upper surface are provided with ratchet shaft 6, ratchet shaft 6 disposed behind have micro-
Dynamic switch cover 13, screw is linked together through microswitch cover 13 with lock body 4, and ratchet shaft 6 passes through lock body lower cover 8, spine
Axle sleeve 5, left hook plate 22, external-open rocking arm 15 and lock body upper cover plate 19 are riveted together；Power transmission shaft 10 pass through lock body lower cover 8,
Ratchet 9, lock body 4, safe release arm 17 and lock body upper cover plate 19 are riveted together；After power transmission shaft 10, pawl axis are worn successively
Cross kidney slot, the right hook plate 21 of lock body 4 setting, be inserted in an arm aperture of safe release arm 17 setting；The described right side pushes away
Bar 201 and left push rod 202 are all using electric pushrod；Described right hook plate 21 hook portion inner ring size is more than the push rod of right push rod 201
External diameter；Described left hook plate 22 hook portion inner ring size is more than the push rod external diameter of left push rod 202.
When being embodied as, embodiment one, when external force acts on safety arm 18, arranged due to the lower section of safety arm 18
One arm of safe release arm 17 is just clipped in wherein by open slot, so safety arm 18 drives safe release arm 17 slowly to turn
Dynamic, because pawl axis are through in another arm aperture of safe release arm 17, drive pawl axis in the kidney slot that lock body 4 is arranged
Rotate, pawl axis drive right hook plate 21 to rotate simultaneously, and now ratchet 9 is separated with ratchet 7；After losing external force, because safety is released
Put arm 17 lower end in the hole and be provided with return spring pin, so that safe release arm 17 is resetted, also drive pawl axis, right hook plate 21 to reset, ratchet 9
It is combined with ratchet 7.
Embodiment two, when external force acts on safety arm 18, due to safety arm 18 lower section setting open slot just
One arm of safe release arm 17 is clipped in wherein, so safety arm 18 drives safe release arm 17 slowly to rotate, because ratchet
Axle is through in another arm aperture of safe release arm 17, so driving pawl axis to rotate in the kidney slot that lock body 4 is arranged, pawl axis
Drive right hook plate 21 to rotate, now ratchet 9 is separated with ratchet 7, and the control lower push-rod that right push rod 201 is controlled in the car pushes away simultaneously
Go out, the hook portion of right hook plate 21 hangs on the push rod of right push rod 201；Under the control controlled in the car, that is, after time delay some seconds, the right side pushes away
The push rod of bar 201 withdraws, simultaneously because losing external force effect, because safe release arm 17 lower end in the hole is provided with return spring pin, makes
Safe release arm 17 resets, and also drives pawl axis, right hook plate 21 to reset, ratchet 9 is combined with ratchet 7, realizes the function of time delay lock.
Embodiment three, when external force acts on external-open rocking arm 15, external-open rocking arm 15 drive ratchet axle sleeve 5 rotate, ratchet
Axle sleeve 5 drives ratchet 9, left hook plate 22 slowly to rotate, and now ratchet 9 is separated with ratchet 7, the other end punching of external-open rocking arm 15
Block is contacted with interior driver plate of opening, and inside opens the range of movement that driver plate limits external-open rocking arm 15；When losing external force effect, by
On ratchet 9, the small column of setting is inserted in spring groove, and spring makes ratchet 9 reset, and ratchet 9 drives ratchet axle sleeve 5, left hook plate 22
Reset, ratchet 7 is combined with ratchet 9.
Example IV, when external force acts on external-open rocking arm 15, external-open rocking arm 15 drive ratchet axle sleeve 5 rotate, ratchet
Axle sleeve 5 drives ratchet 9, left hook plate 22 slowly to rotate, and now ratchet 9 is separated with ratchet 7, the other end punching of external-open rocking arm 15
Block is contacted with interior driver plate of opening, and inside opens the range of movement that driver plate limits external-open rocking arm 15, and left push rod 202 is controlled in the car
Control lower push-rod release, the hook portion of left hook plate 22 hangs on the push rod of left push rod 202；Under the control controlled in the car, that is, prolong
After the Shi Ruogan second, the push rod of left push rod 202 withdraws, simultaneously because losing external force effect, the small column due to setting on ratchet 9 is inserted
In spring groove, spring makes ratchet 9 reset, and ratchet 9 drives ratchet axle sleeve 5, left hook plate 22 to reset, and ratchet 7 is combined with ratchet 9,
Realize the function of time delay lock.
Obviously, above-described embodiment is only intended to clearly illustrate the utility model example, and not to embodiment party
The restriction of formula.For those of ordinary skill in the field, other differences can also be made on the basis of the above description
The change of form or variation, there is no need to be exhaustive to all of embodiment, and thus amplified out aobvious and
The change that is clear to or change among still in protection domain of the present utility model.
Claims (4)
1. Automobile Inner Door Lock, including lock body（4）, lock body upper cover plate（19）, lock body（4）The left half of central authorities setting of inner chamber
There are semi-circular recesses, in groove, be provided with buffer spring, the central authorities of groove are provided with ratchet axle sleeve（5）, ratchet（7）It is arranged on spine
Axle sleeve（5）On, ratchet（7）The small column of upper setting is inserted in groove；The right half of central authorities of inner chamber are provided with power transmission shaft
（10）, power transmission shaft（10）On install safe release arm（17）, power transmission shaft（10）Before lock body（4）On raised small column
Device has return spring, and a pin of return spring is fixed on lock body（4）On, another pin is inserted in safe release arm（17）Setting
Lower end in the hole；Power transmission shaft（10）Lower right lock body（4）Lock core rocker arm is installed on raised big cylinder（16）, fixing axle
（11）Through lock core rocker arm（16）The kidney slot of upper setting and lock core rocker arm linked block（12）Connection；Lock body upper cover plate（19）Setting
Become vertical plane, on baseplane, left and right two circular hole is used and ratchet shaft respectively（6）, power transmission shaft（10）Insertion；Far Left small rectangle
Hole is used and lock body（4）Upper protruding block inserts；In lock body upper cover plate（19）On the lateral surface of vertical plane, left side rivet（3）Through interior
Open driver plate（1）With lock body upper cover plate（19）Riveting, the right rivet（3）Through safety arm（18）With lock body upper cover plate（19）Riveting
Connect, safety arm（18）Lower section setting open slot just by safe release arm（17）An arm be clipped in wherein, ratchet shaft（6）
Upper device has external-open release arm（14）, external-open rocking arm（15）On by rivet（3）Through external-open release arm（14）One end and external-open
Rocking arm（15）It is riveted together, external-open release arm（14）Another end device having elbow opens drive block in having（2）, external-open rocking arm
（15）Other end punching have block it is characterised in that：Described lock body（4）Lower section be provided with base plate（20）, base plate
（20）Left part in front of be provided with left push rod（202）, base plate（20）Right part rear be provided with right push rod（201）；Base plate（20）
Bottom surface in the middle part of be provided with profiled holes, special-shaped in the hole is provided with lock body lower cover（8）, lock body lower cover（8）It is covered with lock body
（4）Inner chamber, by screw pass through lock body lower cover（8）With lock body（4）Connection；In lock body（4）In the left one side of something in upper surface
Centre is provided with ratchet shaft（6）, ratchet shaft（6）Disposed behind have microswitch cover（13）, screw is through microswitch cover（13）
With lock body（4）It is linked together, ratchet shaft（6）Through lock body lower cover（8）, ratchet axle sleeve（5）, left hook plate（22）, external-open
Rocking arm（15）With lock body upper cover plate（19）It is riveted together；Power transmission shaft（10）Through lock body lower cover（8）, ratchet（9）, lock body
（4）, safe release arm（17）With lock body upper cover plate（19）It is riveted together；Power transmission shaft（10）After pawl axis sequentially pass through lock
Body（4）The kidney slot of setting, right hook plate（21）, it is inserted in safe release arm（17）In one arm aperture of setting.
2. Automobile Inner Door Lock according to claim 1 it is characterised in that：Described right push rod（201）With left push rod
（202）All using electric pushrod.
3. Automobile Inner Door Lock according to claim 1 it is characterised in that：Described right hook plate（21）Hook portion inner ring size
More than right push rod（201）Push rod external diameter.
4. Automobile Inner Door Lock according to claim 1 it is characterised in that：Described left hook plate（22）Hook portion inner ring size
More than left push rod（202）Push rod external diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620866199.0U CN205936044U (en) | 2016-08-11 | 2016-08-11 | Automobile middle door lock body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620866199.0U CN205936044U (en) | 2016-08-11 | 2016-08-11 | Automobile middle door lock body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205936044U true CN205936044U (en) | 2017-02-08 |
Family
ID=57919740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620866199.0U Withdrawn - After Issue CN205936044U (en) | 2016-08-11 | 2016-08-11 | Automobile middle door lock body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205936044U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106088862A (en) * | 2016-08-11 | 2016-11-09 | 皓月汽车安全系统技术股份有限公司 | A kind of Automobile Inner Door Lock |
-
2016
- 2016-08-11 CN CN201620866199.0U patent/CN205936044U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106088862A (en) * | 2016-08-11 | 2016-11-09 | 皓月汽车安全系统技术股份有限公司 | A kind of Automobile Inner Door Lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170208 Effective date of abandoning: 20180202 |
|
| AV01 | Patent right actively abandoned |