CN216893910U - Window lock with automatic locking function - Google Patents
Window lock with automatic locking function Download PDFInfo
- Publication number
- CN216893910U CN216893910U CN202123080706.8U CN202123080706U CN216893910U CN 216893910 U CN216893910 U CN 216893910U CN 202123080706 U CN202123080706 U CN 202123080706U CN 216893910 U CN216893910 U CN 216893910U
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- Prior art keywords
- lock
- rack
- window
- plug connector
- lock body
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- KJLPSBMDOIVXSN-UHFFFAOYSA-N 4-[4-[2-[4-(3,4-dicarboxyphenoxy)phenyl]propan-2-yl]phenoxy]phthalic acid Chemical group C=1C=C(OC=2C=C(C(C(O)=O)=CC=2)C(O)=O)C=CC=1C(C)(C)C(C=C1)=CC=C1OC1=CC=C(C(O)=O)C(C(O)=O)=C1 KJLPSBMDOIVXSN-UHFFFAOYSA-N 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 4
- 230000002146 bilateral effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000005484 gravity Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The utility model discloses a window lock with an automatic lock falling function, which comprises a lock body, wherein a window frame on one side opposite to the lock body is provided with a plug connector, the left upper side and the left lower side of an inner cavity of the lock body are respectively provided with a second limiting wheel and a first limiting wheel, pull ropes are arranged outside the first limiting wheel and the second limiting wheel, one side of each pull rope, which is close to the second limiting wheel, is provided with a first rack, one end of each pull rope, which is opposite to the first rack, is provided with a lock hole seat, the right end surface of each lock hole seat is provided with a second clamping groove, a swinging rod is movably connected in the second clamping groove, and the plug connector is movably plugged at the right upper end part of the lock body. This kind of window lock with automatically, lock function falls, the window frame on the left and right sides closes the back, and inside plug connector and stopper inserted the lock body simultaneously, the stopper promoted the swinging arms gradually and moved left, makes the bolt insert in the spliced eye on the plug connector automatically, has realized the automatic lock that falls of window lock, and degree of automation is high, convenient operation.
Description
Technical Field
The utility model relates to the technical field of window locks, in particular to a window lock with an automatic locking function.
Background
The window is the basic component of the building, and is the carrier of lighting, ventilation, burglary prevention, landscape observation and building beautiful appearance. Window locks, as the name implies, are devices used to lock a window to prevent others from opening the window. The window locks are classified into a plurality of categories, the requirements on the window locks are different in each occasion, and the anti-theft window locks for ordinary families are high in safety and low in price.
Most of the existing parking spot locks are of mechanical manual type, and after the door body of the lock of a door and window lock is closed, the lock needs to be locked by means of a key and the like, so that the automation degree is low, the application of the window lock is limited, and the parking spot lock cannot be effectively popularized. Therefore, a window lock with an automatic locking function is provided.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a window lock with an automatic lock-down function, so as to solve the problems mentioned in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: a window lock with an automatic locking function comprises a lock body, wherein the lock body is arranged on one side of a window frame which is symmetrically arranged left and right, the window frame at the opposite side of the lock body is provided with a plug connector, transparent glass is arranged inside the window frame, a second limiting wheel and a first limiting wheel are respectively arranged on the left upper side and the left lower side of the inner cavity of the lock body, pull ropes are arranged outside the first limiting wheel and the second limiting wheel, a first rack is arranged on one side of the pull rope close to the second limiting wheel, a keyhole seat is arranged at one end of the pull rope opposite to the first rack, a second clamping groove is arranged on the right end surface of the keyhole seat, a swinging rod is movably connected in the second clamping groove, the right upper end of the lock body is movably inserted with a plug connector, the plug connector is movably inserted with a bolt, the bolt is fixedly installed on the supporting rod, a second rack is fixedly installed on the left side of the supporting rod, and a gear is arranged between the first rack and the second rack.
Preferably, in the window lock with the automatic locking function, the gear is engaged with both the first rack and the second rack, and the gear is fixed to the lock body through a bearing.
Based on above-mentioned technical characteristics, at the meshing in-process of first rack, second rack and gear, when the action of gravity downstream of the balancing weight is followed downwards to first rack, second rack upward movement for the bracing piece drives the bolt hole that the bolt breaks away from on the plug connector, realizes automatic lock that falls, and the availability factor is high.
Preferably, in the window lock with the automatic locking function, a counterweight is arranged at the lower end of the first rack.
Based on above-mentioned technical characteristics, the setting of balancing weight can make first rack downstream, and second rack upstream has effectively ensured under the initial condition, has restricted bracing piece and bolt downstream, makes things convenient for closing of door and window.
Preferably, in the window lock with automatic locking function that falls, plug connector fixed mounting is on the window frame, and the plug connector below is equipped with the stopper.
Based on above-mentioned technical characteristics, wherein, the stopper is right trapezoid, and after the window on left and right sides closed, the stopper inserted inside the lock body, set up the inclined plane at stopper and swinging arms opposite face, along with constantly inserting of stopper to with the swinging arms from the left side to the right side pulling, realize the automatic lock function that falls of door and window lock.
Preferably, in the window lock with the automatic locking function, the lock body is provided with a first clamping groove corresponding to the limiting block.
Based on the technical characteristics, due to the action of gravity, the lower end surface of the swinging rod is horizontal, when a key is inserted, the key is inserted into the lock hole, the key rotates anticlockwise, the swinging rod rotates anticlockwise for 90 degrees, and the swinging rod is separated from the limit of the limit block.
Preferably, in the window lock with the automatic locking function, the second locking groove is a fan-shaped groove, and the second locking groove is 1/4 of the cross-sectional area of the keyhole seat.
Based on above-mentioned technical characteristics, wherein, the second draw-in groove is fan-shaped, through the setting of second draw-in groove, can make the swinging arms can move in the second draw-in groove for the swinging arms can realize restricting or break away from the stopper restriction through the stopper.
Preferably, in the window lock with the automatic lock-falling function, the outer end face of the swing rod is provided with a lock hole.
Based on above-mentioned technical characteristics, the setting of lockhole can make things convenient for inserting of key, through inserting the key, can make the swinging arms rotate for the swinging arms breaks away from the joint of stopper, breaks away from the bolt in following the bolt.
Compared with the prior art, the utility model has the beneficial effects that:
this kind of window lock with automatic lock function that falls, through setting up first spacing round, the spacing round of second, the plug connector, first rack, the second rack, the balancing weight, the lockhole seat, swinging arms and stopper isotructure, under the dead weight effect of balancing weight, make first rack downstream, through first rack, the meshing effect of second rack and gear, second rack upstream, bracing piece and bolt upward movement simultaneously, break away from the bolt hole on the plug connector, and after the window frame on left and right sides closed, plug connector and stopper insert inside the lock body simultaneously, the stopper promotes the swinging arms leftward movement gradually, automatically make the bolt insert in the spliced eye on the plug connector, the automatic lock that falls of window lock has been realized, the degree of automation is high, and convenient for operation is suitable for the popularization.
Drawings
FIG. 1 is a cross-sectional view of a lock body of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic view of a sway bar of the present invention;
FIG. 4 is a partial front view of the structure of the present invention;
fig. 5 is a schematic diagram of a limiting block of the structure of the present invention.
In the figure: 1. a lock body; 2. a window frame; 3. transparent glass; 4. a plug-in unit; 5. a first limit wheel; 6. a second limiting wheel; 7. pulling a rope; 8. a first rack; 9. a balancing weight; 10. a keyhole seat; 11. a swing lever; 12. a first card slot; 13. a second rack; 14. a gear; 15. a support bar; 16. a bolt; 17. a lock hole; 18. a limiting block; 19. and a second card slot.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, an embodiment of the present invention is shown: a window lock with an automatic lock-falling function comprises a lock body 1, wherein the lock body 1 is fixedly arranged on a window frame 2 through screws, a plug connector 4 is fixedly arranged on the window frame 2 at one side corresponding to the lock body 1, the lock body 1 is arranged at one side of the window frame 2 symmetrically arranged at left and right, the window frame 2 at one side opposite to the lock body 1 is provided with the plug connector 4, transparent glass 3 is arranged inside the window frame 2, a second limiting wheel 6 and a first limiting wheel 5 are respectively arranged at the upper left side and the lower left side of an inner cavity of the lock body 1, wherein the first limiting wheel 5 and the second limiting wheel 6 are both fixed on the lock body 1 through pin shafts, the second limiting wheel 6 and the first limiting wheel 5 can rotate around pin shafts, a pull rope 7 is arranged outside the first limiting wheel 5 and the second limiting wheel 6, the pull rope 7 is wound outside the second limiting wheel 6 and the first limiting wheel 5, one side that the stay cord 7 is close to spacing wheel 6 of second is equipped with first rack 8, the stay cord 7 is equipped with lockhole seat 10 with the one end that first rack 8 is relative, lockhole seat 10 right-hand member face is equipped with second draw-in groove 19, swing joint has swinging boom 11 in the second draw-in groove 19, 1 upper right end activity of lock body is pegged graft and is had plug connector 4, the activity is pegged graft on plug connector 4 has bolt 16, bolt 16 fixed mounting is on bracing piece 15, bracing piece 15 left side fixed mounting has second rack 13, be equipped with gear 14 between first rack 8 and the second rack 13.
Please refer to fig. 1 in the drawings of the specification: the balancing weight 9 that tip set up under first rack 8, through setting up balancing weight 9, break away from stopper 18 restriction back at swinging arms 11, balancing weight 9 is because the action of gravity, can stimulate first rack 8 downstream, because first rack 8, the meshing effect of second rack 13 and gear 14, at the decurrent in-process of first rack 8, second rack 13 upward movement, make bracing piece 15 drive bolt 16 upward movement, bolt 16 breaks away from the bolt hole on plug connector 4, alright with will open the window, the same is equitable, restrict keyhole seat 10 at stopper 18, and make keyhole seat 10 move to the right side of lock body 1 inner chamber, at this moment, first rack 8 upward movement, second rack 13 and bracing piece 15 downward movement, bolt 16 inserts the bolt hole of plug connector 4 downwards, door and window is closed this moment.
Please refer to fig. 3 in the drawings of the specification: the right end face of the keyhole seat 10 is provided with a second clamping groove 19, the second clamping groove 19 is fan-shaped, and the second clamping groove 19 is 1/4 of the cross-sectional area of the keyhole seat 10. Second draw-in groove 19's setting, can make swinging arms 11 can move in second draw-in groove 19, under the initial condition, because the action of gravity, the lower extreme of swinging arms 11 is personally submitted the level, when inserting the key, the key inserts in lockhole 17, the anticlockwise rotation key, swinging arms 11 anticlockwise rotation 90 degrees, swinging arms 11 breaks away from the restriction of stopper 18, balancing weight 9 is because the action of gravity, can stimulate first rack 8 downstream, because first rack 8, the meshing effect of second rack 13 and gear 14, at the downward in-process of first rack 8, second rack 13 upward movement, make bracing piece 15 drive 16 upward movement of bolt, bolt 16 breaks away from the bolt hole on plug connector 4.
Please refer to fig. 4 in the drawings of the specification: install plug connector 4 and stopper 18 through the screw on the window frame that corresponds with lock body 1, stopper 18 is right trapezoid, and stopper 18 locates plug connector 4 below, the setting of plug connector 4, it is spacing to make things convenient for the grafting of bolt 16, and the setting of stopper 18, at the in-process that plug connector 18 constantly inserted lock body 1, can pass through the inclined plane of its slope, make the tip motion of swinging arms 11 right, thereby stimulate keyhole seat 10, stay cord 7, first rack 8 and balancing weight 9 move to the right side of keyhole seat 10.
The working principle is as follows: this kind of window lock with automatic locking function that falls, under the initial condition, through the dead weight effect of balancing weight 9, balancing weight 9 is located the inner chamber bottom surface of lock body 1, and 8 downstream of first rack, through the linkage effect of gear 14, 13 upward movements of second rack for bracing piece 15 drives 16 upward movements of bolt, breaks away from the bolt hole on plug connector 4. In the using process, the window frames which are bilaterally symmetrical are closed, at the moment, the limiting block 18 and the plug connector 4 are simultaneously inserted into the lock body 1, in the inserting process of the limiting block 18, the limiting block 18 limits the movement of the keyhole seat 10 and enables the keyhole seat 10 to move towards the right side of the inner cavity of the lock body 1, at the moment, the first rack 8 moves upwards, the second rack 13 and the supporting rod 15 move downwards, the bolt 16 is downwards inserted into the bolt hole of the plug connector 4, the door and the window are closed at the moment, the same is opposite, when a key is inserted, the key is inserted into the keyhole 17, the key is rotated anticlockwise, the swinging rod 11 rotates anticlockwise by 90 degrees, the swinging rod 11 is separated from the limitation of the limiting block 18, the counterweight 9 can pull the first rack 8 to move downwards due to the action of gravity, due to the meshing action of the first rack 8, the second rack 13 and the gear 14, in the downward process of the first rack 8, the second rack 13 moves upwards, so that the supporting rod 15 drives the bolt 16 to move upwards, the bolt 16 is separated from the bolt hole on the plug-in unit 4, and the door and window can be opened.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not exhaustive and do not limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims (7)
1. The utility model provides a window lock with automatically, lock function falls, includes lock body (1), one side of window frame (2) that bilateral symmetry set up is located in lock body (1), window frame (2) of one side is relative in lock body (1) is equipped with plug connector (4), inside transparent glass (3) that are equipped with of window frame (2), its characterized in that: the left upper side and the left lower side of the inner cavity of the lock body (1) are respectively provided with a second limiting wheel (6) and a first limiting wheel (5), a pull rope (7) is arranged outside the first limiting wheel (5) and the second limiting wheel (6), a first rack (8) is arranged on one side of the pull rope (7) close to the second limiting wheel (6), one end of the pull rope (7) opposite to the first rack (8) is provided with a keyhole seat (10), a second clamping groove (19) is arranged on the right end face of the keyhole seat (10), a swinging rod (11) is movably connected in the second clamping groove (19), the right upper end part of the lock body (1) is movably inserted with a plug connector (4), the plug connector (4) is movably inserted with a bolt (16), the bolt (16) is fixedly arranged on the support rod (15), the left side of the support rod (15) is fixedly provided with a second rack (13), a gear (14) is arranged between the first rack (8) and the second rack (13).
2. The window lock with an automatic lock-down function according to claim 1, wherein: the gear (14) is meshed with the first rack (8) and the second rack (13), and the gear (14) is fixed on the lock body (1) through a bearing.
3. The window lock with an automatic lock-down function according to claim 1, wherein: and a balancing weight (9) is arranged at the lower end part of the first rack (8).
4. The window lock with an automatic lock-down function according to claim 1, wherein: the plug connector (4) is fixedly arranged on the window frame (2), and a limiting block (18) is arranged below the plug connector (4).
5. The window lock with an automatic lock-down function according to claim 4, wherein: the lock body (1) is provided with a first clamping groove (12) corresponding to the limiting block (18).
6. The window lock with an automatic lock-down function according to claim 1, wherein: the second clamping groove (19) is a fan-shaped groove, and the second clamping groove (19) is 1/4 of the cross-sectional area of the keyhole seat (10).
7. The window lock with an automatic lock-down function according to claim 1, wherein: the outer end face of the swing rod (11) is provided with a lock hole (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123080706.8U CN216893910U (en) | 2021-12-09 | 2021-12-09 | Window lock with automatic locking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123080706.8U CN216893910U (en) | 2021-12-09 | 2021-12-09 | Window lock with automatic locking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216893910U true CN216893910U (en) | 2022-07-05 |
Family
ID=82205707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123080706.8U Expired - Fee Related CN216893910U (en) | 2021-12-09 | 2021-12-09 | Window lock with automatic locking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216893910U (en) |
-
2021
- 2021-12-09 CN CN202123080706.8U patent/CN216893910U/en not_active Expired - Fee Related
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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: 20220705 |