CN218029611U - Sliding door locking device - Google Patents
Sliding door locking device Download PDFInfo
- Publication number
- CN218029611U CN218029611U CN202222118211.8U CN202222118211U CN218029611U CN 218029611 U CN218029611 U CN 218029611U CN 202222118211 U CN202222118211 U CN 202222118211U CN 218029611 U CN218029611 U CN 218029611U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- stationary blade
- sliding door
- rod
- locking device
- 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.)
- Active
Links
Images
Landscapes
- Hinges (AREA)
Abstract
The utility model discloses a sliding door locking device, including two locking lever connecting rods, two lock seats, the transfer line connecting rod, two third connecting rods and two fourth connecting rods, two locking lever connecting rods include the head rod, two lock points, go up the stationary blade, linear spring and lower stationary blade, the stationary blade is installed at the top at the head rod back, the back-mounted who goes up the stationary blade has lower stationary blade, it has linear spring to go up the block between stationary blade and the lower stationary blade, the top at the stationary blade back is installed and is bent at the lock point down all to the both sides on last stationary blade surface, the utility model relates to a sliding door locking device, lock point use mechanical anti loosening structure, avoid the anti-loosening of friction wearing and tearing to appear, locking stable performance, it is quick to realize the installation through link and connector link, improves the installation effectiveness, connecting rod length freely arranges, and the multiple transmission accessory of adaptation, and the commonality is strong.
Description
Technical Field
The utility model relates to a door and window technical field specifically is a sliding door locking device.
Background
The sliding window has the advantage of not occupying indoor space, and is matched with large glass blocks, so that the indoor lighting is increased, and the overall appearance of a building is improved.
However, when most sliding door and window locking devices in the market are installed, the locking point, the transmission part and the connecting rod need to be connected through the fixing column and the fixing hole respectively, the locking point and the transmission part need to be provided with a fixing column structure, the connecting rod also needs to be processed, the installation efficiency is low, the locking treatment of most locking points is preferably friction locking, if falling glue resistance is used or an elastic part is used for preventing threads from being loosened, the friction force is reduced along with the increase of the use times, the locking point still can have the loosening phenomenon, and therefore the sliding door and window locking device is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sliding door locking device to when solving the current most sliding door locking device in market that provide in the above-mentioned background art and installing, the installation effectiveness is lower, along with the increase of using the number of times, frictional force descends, and the problem of not hard up phenomenon still can exist in the lock point.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sliding door locking device, includes two locking lever connecting rods, two lock seats, transfer line connecting rod, two third connecting rods and two fourth connecting rods, two the locking lever connecting rod includes head rod, two lock points, goes up stationary blade, linear spring and lower stationary blade, the stationary blade is installed at the top at the head rod back, the back mounted who goes up the stationary blade has lower stationary blade, it has linear spring to go up the block between stationary blade and the lower stationary blade, the surface mounting who goes up the stationary blade has the lock point, the door and window fan is installed in the front of lock point, the lock seat is all installed to the top and the bottom of door and window fan.
When the sliding door and window locking device adopting the technical scheme is used, the locking point uses the mechanical anti-loosening structure, abrasion caused by friction looseness prevention is avoided, anti-loosening performance is stable, installation is fast through the connecting end and the connecting buckle, and installation efficiency is improved.
As an optimal technical scheme of the utility model, first fixed orifices has been seted up at the positive top of head rod, first buckle is installed at the top at the head rod back, first link is installed to the bottom of head rod, first link is installed on the top at the head rod back, the second is installed at the top at the stationary blade back down and is bent. The first connecting rod is the main body part of the lock rod connecting rod.
As a preferred technical scheme of the utility model, the back mounted who goes up the stationary blade has first bending, first screw has been seted up on the surface of going up the stationary blade, go up the both ends of stationary blade and all install the second buckle, the direction inclined plane has been seted up on the surface of second buckle. The second buckle of the upper fixing piece is slid into the clamping groove of the lower fixing piece 15 through the guide inclined plane.
As a preferred technical scheme of the utility model, the third is installed and is bent down in the bottom at the stationary blade back, the second screw has been seted up on the surface of stationary blade down, the draw-in groove has all been seted up at the both ends of lower stationary blade. The upper fixing piece and the lower fixing piece are matched to compress the linear spring.
As a preferred technical scheme of the utility model, two the transfer line connecting rod is installed to the one end of locking lever connecting rod, the transfer line connecting rod includes second connecting rod, transmission shaft, mounting, the mid-mounting at the second connecting rod back has the mounting, the mid-mounting of mounting has the transmission shaft. The fixing piece is fixed on the second connecting rod through a rubber coating process.
As a preferred technical scheme of the utility model, the second connector link is all installed at the both ends at the second connecting rod back, the second fixed orifices has been seted up at the middle part of second connecting rod, the third screw has been seted up at the middle part of mounting. The second fixing hole is used for being connected with the fixing piece.
As a preferred technical scheme of the utility model, two the third connecting rod is installed to the one end of locking lever connecting rod, two the transfer line connecting rod is installed to the one end of third connecting rod. The length of the device is increased by arranging a third connecting rod.
As a preferred technical scheme of the utility model, the second link is installed to the bottom of third connecting rod, the third connector link is installed on the top at the third connecting rod back. The third connecting buckle can be buckled with any connecting end and configured according to the sizes of different doors and windows.
As an optimal technical scheme of the utility model, two the fourth connecting rod is installed to the one end of locking lever connecting rod, two T word spare is installed to the one end of fourth connecting rod. Can be connected with a T-shaped piece transmission part for preventing misoperation.
As a preferred technical scheme of the utility model, the third fixed orifices has been seted up to the one end of fourth connecting rod, the fourth connector link is installed on the top at the fourth connecting rod back. The third fixing hole is used for connecting the transmission part, and the fourth connecting buckle can be connected with any connecting end of the invention.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the locking point uses a mechanical anti-loosening structure, so that abrasion caused by friction anti-loosening is avoided, the anti-loosening performance is stable, the quick installation is realized through the connecting end and the connecting buckle, and the installation efficiency is improved;
2. the connecting rod length freely arranges, and can the multiple transmission accessory of adaptation, and the commonality is strong.
Drawings
Fig. 1 is a perspective view of a first embodiment of the present invention;
FIG. 2 is a perspective view of the locking rod connecting rod of the present invention;
FIG. 3 is a rear view of the locking bar linkage of the present invention;
fig. 4 is a perspective view of the transmission rod link of the present invention;
fig. 5 is a back view of the drive link of the present invention;
fig. 6 is a perspective view of a second embodiment of the present invention;
fig. 7 is a perspective view of a third connecting rod of the present invention;
fig. 8 is a perspective view of a third embodiment of the present invention;
fig. 9 is a perspective view of a fourth connecting rod according to the present invention.
In the figure: 1. a lock rod connecting rod; 11. a first connecting rod; 111. a first fixing hole; 112. a first buckle; 113. a first connection end; 114. a first connecting buckle; 12. locking points; 13. an upper fixing sheet; 131. first bending; 132. a first screw hole; 133. a second buckle; 134. a guide slope; 14. a linear spring; 15. a lower fixing sheet; 151. second bending; 152. thirdly, bending; 153. a second screw hole; 154. a card slot; 2. a lock seat; 3. a transmission rod connecting rod; 31. a second connecting rod; 311. a second connecting buckle; 312. a second fixing hole; 32. a drive shaft; 33. a fixing member; 331. a third screw hole; 4. a third connecting rod; 41. a second connection end; 42. a third connecting buckle; 5. a fourth connecting rod; 51. a third fixing hole; 52. a fourth connecting buckle; 6. a T-shaped piece; 7. door and window sash.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The first embodiment is as follows:
please refer to fig. 1-5, the utility model provides a sliding door locking device, including two locking rod connecting rods 1, two lock seats 2, transmission rod connecting rod 3, two third connecting rods 4 and two fourth connecting rods 5, two locking rod connecting rods 1 include head rod 11, two lock points 12, go up stationary blade 13, linear spring 14 and lower stationary blade 15, stationary blade 13 is installed at the top at the head rod 11 back, the back mounted who goes up stationary blade 13 has lower stationary blade 15, it has linear spring 14 to go up the block between stationary blade 13 and the lower stationary blade 15, compress tightly linear spring 14, play the locking effect, the surface mounting of going up stationary blade 13 has lock point 12, door and window fan 7 is installed in the front of lock point 12, lock seat 2 is all installed to the top and the bottom of door and window fan 7, be used for installing on the sliding door.
First fixed orifices 111 have been seted up at the positive top of head rod 11, first buckle 112 is installed at the top at the head of the head rod 11 back, first link 113 is installed to the bottom of head rod 11, first connector 114 is installed on the top at the head rod 11 back, second bend 151 is installed at the top at the lower stationary blade 15 back, the back-mounting of going up stationary blade 13 has first bend 131, first screw 132 has been seted up on the surface of going up stationary blade 13, second buckle 133 is all installed at the both ends of going up stationary blade 13, direction inclined plane 134 has been seted up on the surface of second buckle 133, third bend 152 is installed to the bottom at the lower stationary blade 15 back, second screw 153 has been seted up on the surface of lower stationary blade 15, draw-in groove 154 has all been seted up at the both ends of lower stationary blade 15, be used for assembling locking lever connecting rod 1.
The transfer line connecting rod 3 is installed to two locking lever connecting rods 1's one end, transfer line connecting rod 3 includes second connecting rod 31, transmission shaft 32, mounting 33, the mid-mounting at the second connecting rod 31 back has mounting 33, the mid-mounting of mounting 33 has transmission shaft 32, second connector link 311 is all installed at the both ends at the second connecting rod 31 back, second fixed orifices 312 has been seted up at the middle part of second connecting rod 31, third screw 331 has been seted up at the middle part of mounting 33 for assemble transfer line connecting rod 3.
When in use, the sliding door locking device of the utility model is characterized in that the upper fixing piece 13 and the lower fixing piece 15 are assembled and fixed with the clamping groove 154 through the second buckle 133, one end of the second buckle 133 of the upper fixing piece 13 is a guide inclined plane 134, the second catch 133 of the upper fixing plate 13 is slid into the catching groove 154 of the lower fixing plate 15 by the guide slope 134, the first bend 131 of the upper fixing piece 13 faces downward, the second bend 151 and the third bend 152 of the lower fixing piece 15 face upward, when the right-angle side of one end of the buckle is close to the clamping groove 154, the three channels formed by bending and staggering are just the width capable of placing the linear spring 14, under the state, the centers of the screw holes of the upper fixing sheet 13 and the lower fixing sheet 15 are not aligned, the centers of the circle of the screw holes are offset by a certain distance, the locking point 12 is assembled to be flush with the bottom of the lower fixing sheet 15 through the first screw hole 132 of the upper fixing sheet 13 and the second screw hole 153 of the lower fixing sheet 15, in the process, the offset distance of the center of the screw hole is gradually reduced, at the moment, the first bend 131, the second bend 151 and the third bend 152 are close to the middle from two sides to press the linear spring 14 tightly, the spring is deformed under stress and generates a spring force, the spring force and the force of the locking point 12 on the screw hole are opposite acting forces, thus, a stop mechanism is formed to prevent the locking point 12 from loosening, the already assembled locking point 12, the upper fixing piece 13, the linear spring 14 and the lower fixing piece 15 are placed in the first fixing hole 111 of the first connecting rod 11, the lock rod connecting rod 1 is assembled after being fixed by the first buckle 112, the transmission rod connecting rod 3 is respectively connected with the lock rod connecting rod 1 at two ends through the second connecting buckle 311 and is arranged on a sash of a sliding door or window, the lock seat 2 is arranged on a frame of the sliding door or window, and the position of the lock seat 2 is adjusted to be matched with the lock cap of the lock point 12 to complete locking and unlocking.
Example two:
please refer to fig. 2-3 and 6-7, the utility model provides a sliding door locking device, two locking rod connecting rods 1, two lock seats 2, transmission rod connecting rod 3, two third connecting rods 4 and two fourth connecting rods 5, two locking rod connecting rods 1 include head rod 11, two lock points 12, go up stationary blade 13, linear spring 14 and lower stationary blade 15, stationary blade 13 is installed at the top at the head rod 11 back, the back mounted of going up stationary blade 13 has lower stationary blade 15, it has linear spring 14 to go up the block between stationary blade 13 and the lower stationary blade 15, lock point 12 is all installed on the surface of going up stationary blade 13, door and window fan 7 is installed in the front of lock point 12, lock seat 2 is all installed to the top and the bottom of door and window fan 7.
First fixed orifices 111 have been seted up at the positive top of head rod 11, first buckle 112 is installed at the top at the head rod 11 back, first link 113 is installed to the bottom of head rod 11, first connector 114 is installed on the top at the head rod 11 back, second bend 151 is installed at the top at the lower stationary blade 15 back, the back-mounting of going up stationary blade 13 has first bend 131, first screw 132 has been seted up on the surface of going up stationary blade 13, second buckle 133 is all installed at the both ends of going up stationary blade 13, direction inclined plane 134 has been seted up on the surface of second buckle 133, third bend 152 is installed to the bottom at the lower stationary blade 15 back, second screw 153 has been seted up on the surface of lower stationary blade 15, draw-in groove 154 has all been seted up at the both ends of lower stationary blade 15.
Third connecting rod 4 is installed to the one end of two locking lever connecting rods 1, and transfer line connecting rod 3 is installed to the one end of two third connecting rods 4, and second link 41 is installed to the bottom of third connecting rod 4, and third connector link 42 is installed on the top at the third connecting rod 4 back for assemble third connecting rod 4.
When the utility model is used, the utility model relates to a sliding door locking device, third connecting rod 4 can be used to prolong this sliding door locking device, and third connector link 42 can be buckled with arbitrary link mutually, disposes according to the size of different doors and windows.
Example three:
please refer to fig. 2-3 and 8-9, the utility model provides a sliding door locking device, two locking rod connecting rods 1, two lock seats 2, transmission rod connecting rod 3, two third connecting rods 4 and two fourth connecting rods 5, two locking rod connecting rods 1 include head rod 11, two lock points 12, go up stationary blade 13, linear spring 14 and lower stationary blade 15, stationary blade 13 is installed at the top at the head rod 11 back, the back mounted of going up stationary blade 13 has lower stationary blade 15, it has linear spring 14 to go up the block between stationary blade 13 and the lower stationary blade 15, the surface mounting of going up stationary blade 13 has lock point 12, door and window fan 7 is installed in the front of lock point 12, lock seat 2 is all installed to the top and the bottom of door and window fan 7.
First fixed orifices 111 have been seted up at the positive top of head rod 11, first buckle 112 is installed at the top at the head rod 11 back, first link 113 is installed to the bottom of head rod 11, first buckle 114 is installed on the top at the head rod 11 back, second bend 151 is installed at the top at the lower stationary blade 15 back, the back-mounting of going up stationary blade 13 has first bend 131, first screw 132 has been seted up on the surface of going up stationary blade 13, second buckle 133 is all installed at the both ends of going up stationary blade 13, direction inclined plane 134 has been seted up on the surface of second buckle 133, third bend 152 is installed to the bottom at the lower stationary blade 15 back, second screw 153 has been seted up on the surface of lower stationary blade 15, draw-in groove 154 has all been seted up at the both ends of lower stationary blade 15.
Fourth connecting rod 5 is installed to the one end of two locking lever connecting rods 1, and T-shaped 6 is installed to the one end of two fourth connecting rods 5, and third fixed orifices 51 have been seted up to the one end of fourth connecting rod 5, and fourth connector link 52 is installed on the top at the fourth connecting rod 5 back for assemble fourth connecting rod 5.
When the sliding door locking device is used, the utility model relates to a sliding door locking device, except connecting the transfer line connecting rod 3 and carrying out the transmission, can also select fourth connecting rod 5 to connect the transmission of preventing maloperation T word 6 spare and carry out the transmission, and third fixed orifices 51 is used for connecting the transmission spare, and fourth connector link 52 can be connected with the arbitrary link of this invention.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (10)
1. The utility model provides a sliding door locking device, includes two locking lever connecting rods (1), two lock seats (2), transfer line connecting rod (3), two third connecting rods (4) and two fourth connecting rods (5), its characterized in that: two locking lever connecting rod (1) includes head rod (11), two lock points (12), goes up stationary blade (13), linear spring (14) and lower stationary blade (15), stationary blade (13) are installed at the top at the head rod (11) back, the back mounted who goes up stationary blade (13) has lower stationary blade (15), it has linear spring (14) to go up stationary blade (13) and block down between stationary blade (15), the surface mounting who goes up stationary blade (13) has lock point (12), door and window fan (7) are installed in the front of lock point (12), lock seat (2) are all installed to the top and the bottom of door and window fan (7).
2. A sliding door locking device according to claim 1, wherein: the fixing structure is characterized in that a first fixing hole (111) is formed in the top of the front face of the first connecting rod (11), a first buckle (112) is installed at the top of the back face of the first connecting rod (11), a first connecting end (113) is installed at the bottom end of the first connecting rod (11), a first connecting buckle (114) is installed at the top end of the back face of the first connecting rod (11), and a second bend (151) is installed at the top of the back face of the lower fixing piece (15).
3. A sliding door locking device according to claim 1, wherein: go up the back mounted of stationary blade (13) and have first bend (131), first screw (132) have been seted up on the surface of going up stationary blade (13), second buckle (133) have all been installed at the both ends of going up stationary blade (13), direction inclined plane (134) have been seted up on the surface of second buckle (133).
4. A sliding door locking device according to claim 1, wherein: the bottom at the back of the lower fixing piece (15) is provided with a third bend (152), the surface of the lower fixing piece (15) is provided with a second screw hole (153), and two ends of the lower fixing piece (15) are provided with clamping grooves (154).
5. A sliding door and window locking apparatus according to claim 1, wherein: two transfer line connecting rod (3) is installed to the one end of locking lever connecting rod (1), transfer line connecting rod (3) include second connecting rod (31), transmission shaft (32), mounting (33), the mid-mounting at the second connecting rod (31) back has mounting (33), the mid-mounting of mounting (33) has transmission shaft (32).
6. A sliding door or window locking arrangement according to claim 5, wherein: second connector link (311) are all installed at the both ends at second connecting rod (31) back, second fixed orifices (312) have been seted up at the middle part of second connecting rod (31), third screw (331) have been seted up at the middle part of mounting (33).
7. A sliding door locking device according to claim 1, wherein: and a third connecting rod (4) is installed at one end of each of the two locking rod connecting rods (1), and a transmission rod connecting rod (3) is installed at one end of each of the two third connecting rods (4).
8. A sliding door and window locking apparatus according to claim 7, wherein: the second connecting end (41) is installed to the bottom of third connecting rod (4), third connector link (42) is installed on the top at third connecting rod (4) back.
9. A sliding door locking device according to claim 1, wherein: and a fourth connecting rod (5) is installed at one end of each of the two locking rod connecting rods (1), and a T-shaped piece (6) is installed at one end of each of the two fourth connecting rods (5).
10. A sliding door locking device according to claim 9, wherein: a third fixing hole (51) is formed in one end of the fourth connecting rod (5), and a fourth connecting buckle (52) is installed at the top end of the back face of the fourth connecting rod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222118211.8U CN218029611U (en) | 2022-08-12 | 2022-08-12 | Sliding door locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222118211.8U CN218029611U (en) | 2022-08-12 | 2022-08-12 | Sliding door locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218029611U true CN218029611U (en) | 2022-12-13 |
Family
ID=84344772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222118211.8U Active CN218029611U (en) | 2022-08-12 | 2022-08-12 | Sliding door locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218029611U (en) |
-
2022
- 2022-08-12 CN CN202222118211.8U patent/CN218029611U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8770528B2 (en) | Bracket assembly for a rack | |
| US20070114895A1 (en) | Mount latch structure for a telescoping slide | |
| KR950004981B1 (en) | Connector dip for ribbon cable connector | |
| CA2361261A1 (en) | Spring mounting for sash window tensioning arrangements | |
| CN218029611U (en) | Sliding door locking device | |
| CN115875289A (en) | Server fan module | |
| US20030053292A1 (en) | Fastener for securing a data storage device to a bracket | |
| CN214303380U (en) | High-bearing flat-open hinge with flat groove for preventing indoor side from falling | |
| CN210294984U (en) | Quick detach formula mainboard tray structure | |
| CN212359504U (en) | Sliding window | |
| CN113323517A (en) | Latch for computing system | |
| CN2529559Y (en) | Front pulling bolt-lock structure of slide | |
| CN220522332U (en) | Pulley device for door and window | |
| CN214117816U (en) | Push-pull lock | |
| CN217380170U (en) | Hinge | |
| CN214254819U (en) | Plug-in type integrally-installed wiring terminal | |
| CN218551804U (en) | Thin type high-pumping regulator | |
| CN218882173U (en) | Stably-connected sleeve | |
| CN216122080U (en) | Parallel electric putter of swift formula installation | |
| CN218759397U (en) | Swing stopping device of hanging sliding door | |
| CN215169625U (en) | Screen window fastener and screen window using same | |
| CN219937412U (en) | Wiring board | |
| CN216714166U (en) | Base and buckling type non-digging window closer | |
| CN213927912U (en) | Industrial cabinet lock of quick installation | |
| CN219061229U (en) | Handle structure and cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |