CN209670584U - Door lock child structure - Google Patents
Door lock child structure Download PDFInfo
- Publication number
- CN209670584U CN209670584U CN201821909373.0U CN201821909373U CN209670584U CN 209670584 U CN209670584 U CN 209670584U CN 201821909373 U CN201821909373 U CN 201821909373U CN 209670584 U CN209670584 U CN 209670584U
- Authority
- CN
- China
- Prior art keywords
- gear
- block
- mounting plate
- long
- door lock
- 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.)
- Expired - Fee Related
Links
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The utility model relates to door lock fields, in particular to a kind of door lock child structure, including mounting plate and handle, handle is equipped with first rotating shaft, and first rotating shaft is worn to mounting plate, intermeshing first gear and second gear are equipped on the inside of mounting plate, first gear is vertical with first rotating shaft to be connect, and mounting plate is equipped with the first long through-hole, is equipped with inserted link in the first long through-hole, the side of second gear is equipped with plane, is fixed with the block for being movable to and being bonded with plane on inserted link.The utility model has the simple child-proof mechanism of structure.By setting second gear and moveable block, contact using block with second gear can stuck handle, block the characteristics of separating releasable handle with second gear, therefore parent blocks handle with block in advance, can prevent children's mistake opening door lock.
Description
Technical field
The utility model relates to door lock field, in particular to a kind of door lock child structure.
Background technique
In known door lock assembly, such as automobile door lock, it can be between unlocked state and lock state in addition to having
Other than the conventional latching/delatching mechanism of variation, some door lock assemblies further include child structure, are used for even if in vehicle
It still is able to prevent in the case of the child resistant inner handle of interior seating unintentionally to be opened (referring to Japan Patent
JP4473919B2).
The patent of invention for being CN107250474A by the notification number that PCT international application enters China, discloses a kind of door
Locking device, structure is complex, and some door lock assemblies such as family's door door lock, the more simple child machine of Structure of need
Structure, to reduce cost.
Utility model content
The purpose of the utility model is to provide a kind of door lock child structures, have the simple child machine of structure
Structure.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of door lock child
Structure, including mounting plate, mounting plate outside are equipped with handle, and handle is equipped with first rotating shaft, and first rotating shaft is worn to mounting plate,
Intermeshing first gear and second gear are equipped on the inside of mounting plate, first gear is vertical with first rotating shaft to be connect, mounting plate
It is equipped with the first long through-hole, inserted link is equipped in the first long through-hole, the side of second gear is equipped with plane, is fixed on inserted link
It is movable to the block being bonded with plane.
By using above-mentioned technical proposal, when block is not contacted with second gear, second gear and first gear can be normal
Rotation, thus handle can normal rotation, door lock can normal switch；And block is moved to and is bonded with the plane in second gear
When, second gear, which is stuck, to be rotated, and the first gear engaged with second gear can not also rotate, and coaxially connect with first gear
The handle connect can not also rotate, so can prevent children from accidentally opening when inserted link is allocated to by parent makes block block second gear
Door lock.
Preferably, the inside of the mounting plate is equipped with limiting slot, and the two sides of block and the inner wall of limiting slot cooperate, and first is long
Through-hole is located in limiting slot.
By using above-mentioned technical proposal, limiting slot limits the moving direction of block, length of the block along limiting slot
Direction is mobile, is movable to the plane for blocking second gear.
Preferably, the both ends of the inserted link are equipped with gear cap, and the gear cap of inserted link one end is blocked on the outside of mounting plate, and inserted link is another
The gear cap of one end is blocked on block.
By using above-mentioned technical proposal, the gear cap at inserted link both ends can prevent block from moving along the length direction of inserted link, can
Anti- stop block loosens；Gear cap on the outside of mounting plate can be also convenient for being stirred with hand.
Preferably, the inserted link is screw, and the tip of screw passes through block and the first long through-hole connects gear cap.
By using above-mentioned technical proposal, the nut of screw root can be used as gear cap use, the tip of screw and another gear
Cap is connected through a screw thread, and facilitates dismounting.
Preferably, plate is fixed on the block, plate is equipped with the second long through-hole, the second long through-hole and the first length
Through-hole is parallel, and limited post is fixed on mounting plate, and limited post inserts in the second long through-hole.
Block is further limited using the cooperation of limited post and the second long through-hole by using above-mentioned technical proposal
Moving direction.
Preferably, the plate is equipped with two the second long through-holes being located along the same line, in two the second long through-holes
It is inserted with limited post.
By using above-mentioned technical proposal, since the inserted link size of the buying situation smaller than the width of the first long through-hole can not
It avoids, is easy to rotate by a small margin around inserted link when block is mobile, block can not be prevented to rotate using second long through-hole, with two
The second long through-hole being located along the same line can prevent block from rotating.
Preferably, the limited post is screw, and the nut of screw is blocked in plate upper surface.
By using above-mentioned technical proposal, the nut on screw can limit the upper surface of plate.
Preferably, the block includes integrally formed lower part and top, and lower part and limiting slot cooperate, and top is movable to
It is contacted with second gear.
By using above-mentioned technical proposal, block is divided into upper and lower part two parts, upper and lower part can be arranged to
Different in width, so that lower part and limiting slot can be made to cooperate and be bonded top with the plane in second gear.
In conclusion the utility model has the following beneficial effects:
1. being contacted using block with second gear can stuck handle, gear by setting second gear and moveable block
The characteristics of block separates releasable handle with second gear, therefore parent blocks handle with block in advance, can prevent children from accidentally opening
Door lock；
2. by the way that plate is arranged on block, and two the second clear openings being located along the same line are opened up on plate,
Can solve the problems, such as inserted link and the first clear opening mismatch caused by block rotate by a small margin.
Detailed description of the invention
Fig. 1 is the door lock child structural schematic diagram on the inside of mounting plate；
Fig. 2 is the connection schematic diagram of handle and first gear and second gear；
Fig. 3 is the portion A enlarged drawing in Fig. 1；
Fig. 4 is the door lock child structural schematic diagram on the outside of mounting plate；
Fig. 5 is the door lock child structural schematic diagram of mounting plate broken section；
Fig. 6 is the portion B enlarged drawing in Fig. 5.
In figure, 1, mounting plate；1a, the first long through-hole；1b, the second long through-hole；2, first rotating shaft；3, first gear；4,
Two gears；4a, plane；5, inserted link；51, gear cap；6, block；61, lower part；62, top；7, limiting slot；8, plate；9, it limits
Column；10, handle；11, bearing；12, the second shaft.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment: a kind of door lock child structure, in conjunction with Fig. 1 and Fig. 2, including mounting plate 1, the outside of mounting plate 1 is
Panel is equipped with handle 10 on panel, and first rotating shaft 2 is vertically fixed on handle 10, and panel is equipped with perforation, is fixed in perforation
Bearing 11, first rotating shaft 2 protrudes into the inside of mounting plate 1 by bearing 11, when mounting plate 1 is installed on lock body, mounting plate 1 it is interior
Side is located in lock body.
As shown in Fig. 2, the inside of mounting plate 1 is fixed with the second shaft 12 by bearing 11, vertically consolidate in the second shaft 12
Determine second gear 4, under the action of bearing 11, the second shaft 12 and second gear 4 can be rotated integrally.First rotating shaft 2 protrudes into peace
First gear 3 is vertically fixed in one end of 1 inside of loading board, and first gear 3 is engaged with second gear 4.
As shown in figure 3, the inside of mounting plate 1 is equipped with limiting slot 7 by second gear 4, limiting slot 7 can be by protruding from installation
The raised line of plate 1 surrounds, or limiting slot 7 is directly dug out on mounting plate 1.It is equipped in limiting slot 7 and is placed with block 6, in limiting slot 7
The first long through-hole 1a is offered, the axis of the first long through-hole 1a is parallel with the axis of limiting slot 7, through equipped with inserted link on block 6
5, inserted link 5 and mounting plate 1 extend perpendicularly through the outside that the first long through-hole 1a extends to mounting plate 1.The two sides of block 6 and limiting slot 7
Two sides inner wall cooperation, along the first long through-hole 1a length direction pull inserted link 5 when, block 6 can be along the length side of limiting slot 7
To movement.Plane 4a is machined on the side of second gear 4, when block 6 is moved to a certain degree, the one side of block 6 and
Plane 4a on two gears 4 is affixed, and second gear 4 is stuck and can not rotate.
As shown in figure 4, the both ends of inserted link 5 all have gear cap 51, the gear cap 51 of 5 one end of inserted link is blocked in 1 outside of mounting plate,
The gear cap 51 of 5 other end of inserted link is blocked on block 6.Screw can also be used as inserted link 5, since screw one end carries nut, because
A gear cap 51 need to be arranged in the outside of mounting plate 1 in this, and screw and the gear cap 51 are spirally connected.The gear cap at 5 both ends of inserted link
51 can prevent block 6 from moving along the length direction of inserted link 5, can the anti-loosening of stop block 6；Gear cap 51 positioned at 1 outside of mounting plate is gone back
It can be convenient for being stirred with hand.
As shown in figure 3, plate 8 is parallel with the surface of mounting plate 1 also integrally formed with plate 8 on block 6, opened on plate 8
If there are two the second long through-hole 1b, the axis collinear of two the second long through-hole 1b and parallel with the axis of limiting slot 7.Mounting plate 1
On be vertically and fixedly provided with two limited posts 9, two limited posts 9 are inserted in respectively in two the second long through-hole 1b.The top of limited post 9
Have gear cap 51, for limiting plate 8 at a distance from mounting plate 1, it is also possible to screw as limited post 9, use the nut of screw as
Gear cap 51, or gasket is covered as gear cap 51 on screw.
As shown in Figure 5, Figure 6, block 6 is integrally formed by top 62 and lower part 61, and top 62 and lower part 61 can be made not
Same shape, second gear 4 can be blocked by guaranteeing that lower part 61 cooperates with limiting slot 7, top 62 is moved to after contacting with second gear 4
It is dead.
In conclusion the action principle of the door lock child structure are as follows:
When block 6 is not contacted with second gear 4, second gear 4 and first gear 3 can normally rotate, therefore handle 10 can
Normal rotation, door lock can normal switch；And block 6 is moved to when being bonded with the plane 4a in second gear 4, second gear 4
Being stuck can not rotate, and the first gear 3 engaged with second gear 4 can not also rotate, the coaxially connected handle with first gear 3
10 can not also rotate, so can prevent children from accidentally opening door when inserted link 5 is allocated to by parent makes block 6 block second gear 4
Lock.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of door lock child structure, including mounting plate (1), mounting plate (1) outside is equipped with handle (10), on handle (10)
Equipped with first rotating shaft (2), first rotating shaft (2) is worn to mounting plate (1), it is characterised in that: is equipped on the inside of mounting plate (1) mutual
The first gear (3) and second gear (4) of engagement, first gear (3) is vertical with first rotating shaft (2) to be connect, and mounting plate is set on (1)
Having the first long through-hole (1a), is equipped with inserted link (5) in the first long through-hole (1a), the side of second gear (4) is equipped with plane (4a),
The block (6) for being movable to and being bonded with plane (4a) is fixed on inserted link (5).
2. door lock child structure according to claim 1, it is characterised in that: the inside of the mounting plate (1) is equipped with
Limiting slot (7), the two sides of block (6) and the inner wall of limiting slot (7) cooperate, and the first long through-hole (1a) is located in limiting slot (7).
3. door lock child structure according to claim 1, it is characterised in that: the both ends of the inserted link (5) are equipped with
Gear cap (51), the gear cap (51) of inserted link (5) one end are blocked on the outside of mounting plate (1), and the gear cap (51) of inserted link (5) other end is kept off
In on block (6).
4. door lock child structure according to claim 3, it is characterised in that: the inserted link (5) is screw, screw
Tip passes through block (6) and the first long through-hole (1a) connection gear cap (51).
5. door lock child structure according to claim 1, it is characterised in that: be fixed on the block (6) flat
Plate (8), plate (8) are equipped with the second long through-hole (1b), and the second long through-hole (1b) is parallel with the first long through-hole (1a), mounting plate
(1) it is fixed on limited post (9), limited post (9) inserts in the second long through-hole (1b).
6. door lock child structure according to claim 5, it is characterised in that: the plate (8) is equipped with two positions
In the second long through-hole (1b) on same straight line, two the second long through-holes (1b) are interior to be inserted with limited post (9).
7. door lock child structure according to claim 6, it is characterised in that: the limited post (9) is screw, screw
Nut be blocked in plate (8) upper surface.
8. door lock child structure according to claim 2, it is characterised in that: the block (6) includes being integrally formed
Lower part (61) and top (62), lower part (61) and limiting slot (7) cooperate, and top (62) are movable to be connect with second gear (4)
Touching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821909373.0U CN209670584U (en) | 2018-11-19 | 2018-11-19 | Door lock child structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821909373.0U CN209670584U (en) | 2018-11-19 | 2018-11-19 | Door lock child structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209670584U true CN209670584U (en) | 2019-11-22 |
Family
ID=68559583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821909373.0U Expired - Fee Related CN209670584U (en) | 2018-11-19 | 2018-11-19 | Door lock child structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209670584U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112127706A (en) * | 2020-10-21 | 2020-12-25 | 朱列红 | Linkage device of window yarn hiding device |
-
2018
- 2018-11-19 CN CN201821909373.0U patent/CN209670584U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112127706A (en) * | 2020-10-21 | 2020-12-25 | 朱列红 | Linkage device of window yarn hiding device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206530165U (en) | A kind of electric control lock | |
| DE19548082A1 (en) | Double lock lock actuator | |
| CN209670584U (en) | Door lock child structure | |
| EP2295681B2 (en) | Opening and/or closing mechanism for doors, flaps or similar, in particular on vehicles | |
| CN110192764B (en) | Cooking utensil | |
| WO2015000460A1 (en) | Motor vehicle door lock | |
| DE3625477C2 (en) | Childproof hinged hinge closure for bottles or similar containers | |
| DE112007002415T5 (en) | Electric steering lock device | |
| DE102010061640A1 (en) | Device for controlling a spring-loaded locking member | |
| CN219952977U (en) | Door lock mechanism | |
| DE19619824C5 (en) | Motor vehicle door lock with rotary latch, pawl and child safety system | |
| CN108222695A (en) | Cabin door is gone straight up to interior unlocking structure easy to operate | |
| CN108360926A (en) | A kind of switch gearing structure for safety box | |
| CN211229810U (en) | Handle lock | |
| CN207160797U (en) | T-shaped flush type multiple spot compression water proof type turns bolt door lock | |
| CN218815789U (en) | Automatic locking structure of upper cover door | |
| CN211173533U (en) | Electric ground lock and vertical hinged door adopting same | |
| CN218759329U (en) | Child safety mechanism for automobile door lock | |
| CN110425812B (en) | Magnetic stripe ejecting device for refrigerator | |
| CN216617195U (en) | Automatic lock body with clutch device for unlocking handle | |
| CN100567693C (en) | Tubular motor clutch control switch | |
| CN208456304U (en) | Driving device and lockset | |
| CN103422739A (en) | Counterweight mounting structure of door lock device | |
| CN213056920U (en) | Electric locking device for vehicle-mounted display | |
| CN220203659U (en) | Bolt |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191122 Termination date: 20201119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |