CN209742511U - Children guardrail keeper - Google Patents
Children guardrail keeper Download PDFInfo
- Publication number
- CN209742511U CN209742511U CN201821579814.5U CN201821579814U CN209742511U CN 209742511 U CN209742511 U CN 209742511U CN 201821579814 U CN201821579814 U CN 201821579814U CN 209742511 U CN209742511 U CN 209742511U
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- Prior art keywords
- locking
- lock
- child
- lock tongue
- keeper
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Abstract
The utility model provides a children's guardrail keeper, is including installing the locking ware on the door sill and installing the lock on the door frame, its characterized in that: the door lock is provided with a lock hole, a driving mechanism and a lock tongue mechanism are arranged in the locking device, the driving mechanism drives the lock tongue mechanism to move in a telescopic mode to be matched with the lock hole, and the door bolt is opened and closed. The utility model has the advantages that: 1. simple structure, low production cost and strong market competitiveness. 2. The handle type opening is adopted, and the operation is simple, convenient and quick. 3. Be provided with the child lock key, after the child lock key closed, the user can't realize unblanking through operation pressing block to effectively avoid children to open the door fence by oneself, promote its security.
Description
Technical Field
The utility model discloses children's protective articles for use technical field specifically is a children's guardrail keeper.
Background
The guardrail door is mainly used for protecting and protecting personal safety and equipment facilities in occasions such as houses, roads, commercial districts, public places and the like. The guard rail is visible everywhere in our lives.
Among the prior art, children's guardrail door adopts the lateral shifting switch, realizes the fixed mode of joint, and the mode of this kind of fixed joint is fairly simple, but children in the children's guardrail possess very strong learning ability, can pass the space with the hand, stirs the switch to lead to the guardrail door to open, children can run out the guardrail, lead to children's guardrail can not protect children's safety.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a simple structure, convenient to use can effectively guarantee the security after children's guardrail door closes, avoids children to open a children's guardrail keeper of door fence by oneself.
The technical purpose of the utility model is realized through following technical scheme: the utility model provides a children's guardrail keeper, is including installing the locking ware on the door sill and installing the lock on the door frame, its characterized in that: the door lock is provided with a lock hole, a driving mechanism and a lock tongue mechanism are arranged in the locking device, the driving mechanism drives the lock tongue mechanism to move in a telescopic mode to be matched with the lock hole, and the door bolt is opened and closed.
The lock tongue mechanism comprises a locking shell, a slide way is arranged in the locking shell, a lock tongue driving block is transversely installed in the slide way in a sliding mode, a lock tongue is installed at the front end of the lock tongue driving block and can extend outwards from the side wall of the locking device to be inserted into a lock hole, a guide rod is arranged at the tail end of the lock tongue driving block, and a push spring is sleeved outside the guide rod and pushes the lock tongue outwards all the time.
The side wall of the lock tongue driving block is also provided with a driving rod, and the driving rod is placed in a guide groove on the locking shell to slide.
The driving mechanism comprises a guide hole arranged at the bottom of the locking device, a pressing block is arranged in the guide hole in a sliding mode, a guide inclined plane is arranged on the pressing block and contacts with the driving rod, and the spring bolt driving block is driven to move through the guide inclined plane when the pressing block moves.
The guiding hole is arranged at the bottom of the locking device, and the pressing block is vertically and slidably arranged in the guiding hole.
Actuating mechanism still including setting up the child lock groove at the locking ware top, child lock key is installed to child lock inslot lateral sliding formula, child lock key downwardly extending is provided with the locking pole, upwards extends according to the briquetting has the locking platform, promotes child lock key and can realize locking pole and locking platform butt joint or separation.
And a spring is also arranged between the pressing block and the guide hole and pushes the pressing block to move downwards all the time.
The utility model has the advantages that: 1. simple structure, low production cost and strong market competitiveness. 2. The handle type opening is adopted, and the operation is simple, convenient and quick. 3. Be provided with the child lock key, after the child lock key closed, the user can't realize unblanking through operation pressing block to effectively avoid children to open the door fence by oneself, promote its security.
Drawings
Fig. 1 is a sectional view of the assembly structure of the present invention.
Fig. 2 is the schematic diagram of the structure of the middle spring bolt mechanism of the present invention.
Fig. 3 is a sectional view of the whole closed state of the latch bolt mechanism of the present invention.
Fig. 4 is a sectional view of the whole open state of the latch bolt mechanism of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings: the utility model provides a children's guardrail keeper, is including installing locking ware 1 on the door sill and installing lock 2 on the door frame, lock 2 be provided with lockhole 3, locking ware 1 in be provided with actuating mechanism and spring bolt mechanism, actuating mechanism drive spring bolt mechanism concertina movement and lockhole 3 cooperation realize opening and closing of keeper.
The lock tongue mechanism comprises a locking shell 4, a slide way 41 is arranged in the locking shell 4, a lock tongue driving block 42 is transversely installed in the slide way 41 in a sliding mode, a lock tongue 43 is installed at the front end of the lock tongue driving block 42 and can extend outwards from the side wall of the lock stopper 1 to be inserted into the lock hole 3, a guide rod 44 is arranged at the tail end of the lock tongue driving block, and a push spring 45 is sleeved outside the guide rod 44 and always pushes the lock tongue 43 outwards.
The side wall of the bolt driving block is also provided with a driving rod 46, and the driving rod 46 is placed in a guide groove 47 on the locking shell 4 to slide.
The driving mechanism comprises a guide hole 5 arranged at the bottom of the locking device 1, a pressing block 6 is arranged in the guide hole 5 in a sliding mode, a guide inclined surface 61 is arranged on the pressing block 6 and is in contact with the driving rod 46, and the locking bolt driving block 42 is driven to move through the guide inclined surface 61 when the pressing block 6 moves.
The guide hole 5 is arranged at the bottom of the locking device 1, and the pressing block 6 is vertically and slidably arranged in the guide hole 5.
The driving mechanism further comprises a child lock groove 7 arranged at the top of the locking device 1, a child lock key 8 is transversely installed in the child lock groove 7 in a sliding mode, a locking rod 81 extends downwards to be provided with the child lock key, a locking platform 62 extends upwards from the pressing block 6, and the child lock key 8 is pushed to be capable of achieving butt joint or separation of the locking rod 81 and the locking platform 62.
A spring 63 is arranged between the pressing block 6 and the guide hole 5, and the spring 63 pushes the pressing block to move downwards all the time.
As shown in fig. 1 and 2: when a user needs to open the door, pressure is applied to the pressing block 6, and the driving rod 46 moves reversely along the guide groove 47 due to the contact of the guide inclined surface 61 on the pressing block 6 and the driving rod 46 on the side wall of the bolt driving block, so that the bolt 43 in the bolt driving is driven to move reversely, the bolt 43 is released from contact with the lock hole 3, and the door sill enters an open state; when the user hands off, the pressing block 6 stops being pressed, the pressing block 6 and the latch 43 are reset under the action of the push spring 45 and the spring 63, and the latch 43 contacts the lock hole 3 to return to the locking state of fig. 1.
According to fig. 3 and 4: when the whole lock tongue mechanism is in the closed state, the accessible exerts external force to child lock key 8 and promotes, and child lock key 8 can slide along child's lock groove this moment for lock pole 81 that child lock key 8 downwardly extending does the parallel opposite vertex state with the locking platform 61 that upwards extends according to pressing block 6, makes according to the unable upward movement of pressing block 6, and the whole closed state that is in of lock tongue mechanism this moment, even the user presses down hard according to the pressing block and can not promote the purpose that the motion of lock tongue mechanism reached the unblock yet. Thereby the effect of avoiding children to open the door fence by oneself has been played, the security of door fence has been promoted, so can extensively use widely.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications can be made without departing from the spirit and scope of the present invention, and the changes and modifications are all within the scope of the present invention as claimed.
Claims (7)
1. The utility model provides a children's guardrail keeper, is including installing locking ware (1) on the door fence and installing lock (2) on the door frame, its characterized in that: the door lock (2) is provided with a lock hole (3), the locking device (1) is internally provided with a driving mechanism and a lock tongue mechanism, the driving mechanism drives the lock tongue mechanism to move in a stretching mode to be matched with the lock hole (3), and the door bolt is opened and closed.
2. A child barrier keeper according to claim 1, further comprising: the lock tongue mechanism include locking shell (4), be provided with slide (41) in locking shell (4), lock tongue drive block (42) horizontal sliding type is installed in this slide (41), lock tongue (43) are installed to the front end of lock tongue drive block (42) and can outwards stretch out from locking ware (1) lateral wall and insert lockhole (3) in, lock tongue drive block tail end is provided with guide bar (44), guide bar (44) overcoat is equipped with and pushes away spring (45) and outwards promotes lock tongue (43) all the time.
3. A child barrier keeper according to claim 2, wherein: the side wall of the bolt driving block is also provided with a driving rod (46), and the driving rod (46) is arranged in a guide groove (47) on the locking shell (4) to slide.
4. A child barrier keeper according to claim 1, further comprising: the driving mechanism comprises a guide hole (5) arranged at the bottom of the locking device (1), a pressing block (6) is arranged in the guide hole (5) in a sliding mode, a guide inclined plane (61) is arranged on the pressing block (6) and is in contact with a driving rod (46), and the locking bolt driving block (42) is driven to move through the guide inclined plane (61) when the pressing block (6) moves.
5. The child barrier keeper of claim 4, wherein: the guide hole (5) is formed in the bottom of the locking device (1), and the pressing block (6) is vertically and slidably mounted in the guide hole (5).
6. The child barrier keeper of claim 4, wherein: actuating mechanism still including setting up child's locked groove (7) at locking ware (1) top, child's locking key (8) are installed to horizontal slidingtype in child's locked groove (7), child's locking key downwardly extending is provided with locking pole (81), press block (6) upwards to extend and have locking platform (62), promote child's locking key (8) and can realize that locking pole (81) and locking platform (62) dock or separate.
7. The child barrier keeper of claim 4, wherein: a spring (63) is further arranged between the pressing block (6) and the guide hole (5), and the spring (63) pushes the pressing block to move downwards all the time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821579814.5U CN209742511U (en) | 2018-09-27 | 2018-09-27 | Children guardrail keeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821579814.5U CN209742511U (en) | 2018-09-27 | 2018-09-27 | Children guardrail keeper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209742511U true CN209742511U (en) | 2019-12-06 |
Family
ID=68699789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821579814.5U Active CN209742511U (en) | 2018-09-27 | 2018-09-27 | Children guardrail keeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209742511U (en) |
-
2018
- 2018-09-27 CN CN201821579814.5U patent/CN209742511U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |