CN216043121U - Crescent lock with limiting device - Google Patents
Crescent lock with limiting device Download PDFInfo
- Publication number
- CN216043121U CN216043121U CN202121427565.XU CN202121427565U CN216043121U CN 216043121 U CN216043121 U CN 216043121U CN 202121427565 U CN202121427565 U CN 202121427565U CN 216043121 U CN216043121 U CN 216043121U
- Authority
- CN
- China
- Prior art keywords
- base
- lock
- fixed
- limiting
- embedded
- 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
- 230000000670 limiting effect Effects 0.000 title claims abstract description 49
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000000463 material Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 17
- 238000003825 pressing Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Landscapes
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
The utility model discloses a crescent lock with a limiting device, which comprises a handle, a lock plate, a lock piece, a base, a fixed disc, a fixed rod, a fixing device and the limiting device, wherein the lock plate and the lock piece are installed at the upper end of the handle and are of an integrated structure, the lock piece is embedded in the inner side of a lock hook, a fixed hole is formed in the base, the fixed rod is embedded in the fixed hole, the lock plate and the base are fixed through the fixed rod, the fixed disc is positioned between the lock plate and the base, screw holes are formed in two ends of the base, the fixing device is embedded in the screw holes, a limiting hole is formed in the base, the limiting device is embedded in the limiting hole, and the limiting device is positioned at the side end of the lock plate. This crescent moon lock with stop device, simple structure can realize spacing to the jam plate through pressing down the telescopic link, has improved the life of crescent moon lock, fixes through the screw thread end of rotary rod, and is comparatively convenient when installation and dismantlement.
Description
Technical Field
The utility model relates to the technical field of crescent moon locks, in particular to a crescent moon lock with a limiting device.
Background
The crescent lock is widely used on plastic-steel aluminum alloy sliding windows. Because of its shape like a crescent, it is called crescent lock. The crescent lock not only plays the role of opening and closing, but also plays the role of theft prevention to a certain extent. The appearance of the crescent lock generally comprises paint spraying, paint baking, spraying, electroplating and the like. Most of them are white and aluminum. The crescent lock has various styles and varieties, and the crescent lock with a limiting function is most commonly used.
The crescent moon lock with the limiting device on the current market has the following problems:
1 most of the existing crescent locks with limiting devices are complex in structure, the limiting devices are complex, the manufacturing cost is high, internal parts are easy to damage during use, and the service life of the crescent lock is shortened;
2 the current crescent moon lock that has stop device is inconvenient installation and dismantlement mostly, adopts the screw fixation generally, need be with the help of the instrument when installation and dismantlement, and is comparatively troublesome, has certain limitation when using.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides the crescent lock with the limiting device, and solves the problems that most of crescent locks with the limiting device on the existing market are complex in structure, complicated in limiting device and high in manufacturing cost, internal parts are easy to damage in use, and the service life of the crescent lock is shortened; the inconvenient installation of most of current crescent moon locks that have stop device and dismantlement adopt the screw fixation generally, need be with the help of the instrument when installation and dismantlement, and is comparatively troublesome, has the problem of certain limitation when using.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme: crescent moon lock with stop device, including handle, jam plate, latch fitting, base, fixed disc, dead lever, fixing device and stop device, jam plate and latch fitting are installed to the upper end of handle, jam plate and latch fitting structure as an organic whole, the latch fitting is in the inboard of latch fitting, the fixed orifices has been seted up on the base, the gomphosis has the dead lever in the fixed orifices, it is fixed through the dead lever between jam plate and the base, fixed disc is located between jam plate and the base, the screw has been seted up at the both ends of base, the gomphosis has fixing device in the screw, spacing hole has been seted up on the base, spacing downthehole gomphosis has stop device, stop device is located the side of jam plate.
Preferably, the limiting device comprises a telescopic rod, clamping blocks, clamping grooves and springs, the springs are installed at the bottoms of the limiting holes, the telescopic rod is installed at the top of each spring, the clamping blocks are installed on two sides of the telescopic rod, the clamping grooves are formed in the base, and the clamping blocks are embedded in the clamping grooves.
Preferably, fixing device includes rotary rod, handle and anti-skidding gasket, the handle is installed to the one end of rotary rod, anti-skidding gasket is installed to the other end of rotary rod, anti-skidding gasket's side is equipped with the screw thread.
Preferably, the fixed disc is provided with a through hole and is made of rubber materials.
Preferably, fixing devices are mounted at two ends of the base, the threaded end of the rotating rod is embedded in the threaded hole, and the anti-skid gasket is located on the outer side of the base.
(III) advantageous effects
The utility model provides a crescent lock with a limiting device. The method has the following beneficial effects:
(1) the crescent lock with the limiting device has the advantages that the telescopic rod, the clamping block, the clamping groove and the spring are additionally arranged, the limiting effect on the crescent lock can be achieved, the mistaken unlocking of children is prevented, the internal structure of the limiting device is simple, the limiting on the locking plate can be achieved by pressing the telescopic rod, and the service life of the crescent lock is greatly prolonged;
(2) this crescent moon lock with stop device through increasing rotary rod, handle and anti-skidding gasket, the convenient installation and the dismantlement to crescent moon lock base, and the threaded end that the rotary rod was fixed through in the place of base and needs installation need not be with the help of the instrument when installation and dismantlement, and is comparatively convenient when using.
Drawings
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a schematic structural diagram of a base according to the present invention;
FIG. 3 is a schematic plan view of the position limiting device of the present invention;
fig. 4 is a schematic structural view of the fixing device of the present invention.
In the figure, a handle-1, a locking plate-2, a locking piece-3, a base-4, a fixed disc-5, a fixed rod-6, a fixing device-7, a limiting device-8, a screw hole-9, a fixing hole-10, a limiting hole-11, a telescopic rod-12, a clamping block-13, a clamping groove-14, a spring-15, a rotary rod-16, a handle-17, an anti-skid gasket-18 and a locking hook-19.
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. 1-4, an embodiment of the present invention provides a technical solution: the crescent lock with the limiting device comprises a handle 1, a lock plate 2, a lock piece 3, a base 4, a fixed disc 5, a fixed rod 6, a fixing device 7 and a limiting device 8, wherein the lock plate 2 and the lock piece 3 are installed at the upper end of the handle 1, the lock plate 2 and the lock piece 3 are of an integrated structure, the lock piece 3 is embedded in the inner side of a lock hook 19, a fixed hole 10 is formed in the base 4, the fixed rod 6 is embedded in the fixed hole 10, the lock plate 2 and the base 4 are fixed through the fixed rod 6, and the fixed disc 5 is located between the lock plate 2 and the base 4; through dead lever 6 fixed between jam plate 2 and the base 4, swing joint between jam plate 2 and the base 4 when handle 1 or latch fitting 3 take place to damage, does not need the whole change, and the convenience is to the change of crescent moon lock spare part.
Screw holes 9 are formed in two ends of the base 4, fixing devices 7 are embedded in the screw holes 9, limiting holes 11 are formed in the base 4, limiting devices 8 are embedded in the limiting holes 11, and the limiting devices 8 are located at the side ends of the locking plates 2. At 4 both ends installation fixing device 7 of base, the convenient installation and the dismantlement to the crescent moon lock add stop device 8 at the side of jam plate 2, can play better limiting displacement, prevent that children from opening the crescent moon lock.
Stop device 8 includes telescopic link 12, fixture block 13, draw-in groove 14 and spring 15, spring 15 is installed to the bottom in spacing hole 11, telescopic link 12 is installed at the top of spring 15, fixture block 13 is installed to the both sides of telescopic link 12, be equipped with draw-in groove 14 in base 4, fixture block 13 gomphosis is in draw-in groove 14. The telescopic link 12 is located the side of jam plate 2, can play limiting displacement to jam plate 2, when the crescent moon lock is opened to the adult, presses telescopic link 12, and spring 15 is installed to the bottom of telescopic link 12, and the bottom of telescopic link 12 is located base 4, and fixture block 13 gomphosis is in draw-in groove 14, can rotate handle 1 and open the crescent moon lock.
The fixing disc 5 is provided with a through hole, and the fixing disc 5 is made of rubber materials. The fixed disc 5 is positioned between the locking plate 2 and the base 4, and the fixed disc 5 is made of rubber materials, so that the locking plate 2 can be prevented from rubbing against the base 4 in the rotating process, and noise is prevented from being generated in the rotating process.
The working principle is as follows: when the crescent moon lock with the limiting device is used, the upper end of the handle 1 is provided with the lock plate 2 and the lock piece 3, the lock plate 2 and the lock piece 3 are of an integrated structure, the base 4 is provided with the fixing hole 10, the lock plate 2 and the base 4 are fixed through the fixing rod 6, the lock plate 2 and the base 4 are movably connected, when the handle 1 or the lock piece 3 is damaged, the replacement of parts of the crescent moon lock is convenient, when the crescent moon lock is closed, the lock piece 3 is embedded in the inner side of the lock hook 19, the top end of the telescopic rod 12 is pressed, the telescopic rod 12 is popped out to be positioned at the side end of the lock plate 2 to play a limiting role, when the crescent moon lock is opened, the telescopic rod 12 is pressed, the spring 15 is arranged at the bottom of the telescopic rod 12, the bottom of the telescopic rod 12 is positioned in the base 4, the clamp block 13 is embedded in the clamp groove 14, and the crescent moon lock can be opened by rotating the handle 1; when the crescent lock is installed, screw holes 9 are formed in the two ends of the base 4, the threaded ends of the rotary rods 16 are fixed to the place needing to be installed through the screw holes 9, the rotary rods 16 can be rotated through the rotating handles 17, installation and disassembly of the base 4 are achieved, and the crescent lock is convenient to use.
The crescent lock comprises a handle 1, a locking plate 2, a locking piece 3, a base 4, a fixed disc 5, a fixed rod 6, a fixing device 7, a limiting device 8, a screw hole 9, a fixed hole 10, a limiting hole 11, a telescopic rod 12, a clamping block 13, a clamping groove 14, a spring 15, a rotary rod 16, a handle 17, an anti-skid gasket 18 and a locking hook 19, wherein the components are all universal standard components or components known by technicians in the field; most of the existing crescent locks with limiting devices are inconvenient to install and disassemble, are generally fixed by screws, need tools during installation and disassembly, are troublesome, and have the problem of certain limitation during use; through increasing dead lever, handle and anti-skidding gasket, the convenience is fixed the threaded end that the rotary rod was passed through in the place of base and the needs installation with dismantling the installation and dismantlement of crescent moon lock base, need not be with the help of the instrument when installation and dismantlement, and is comparatively convenient when using.
While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. Crescent moon lock with stop device, its characterized in that: comprises a handle (1), a locking plate (2), a locking piece (3), a base (4), a fixed disc (5), a fixed rod (6), a fixing device (7) and a limiting device (8), wherein the locking plate (2) and the locking piece (3) are installed at the upper end of the handle (1), the locking plate (2) and the locking piece (3) are of an integrated structure, the locking piece (3) is embedded in the inner side of a locking hook (19), a fixed hole (10) is formed in the base (4), the fixed rod (6) is embedded in the fixed hole (10), the locking plate (2) and the base (4) are fixed through the fixed rod (6), the fixed disc (5) is positioned between the locking plate (2) and the base (4), screw holes (9) are formed in the two ends of the base (4), the fixing device (7) is embedded in the screw holes (9), and a limiting hole (11) is formed in the base (4), limiting devices (8) are embedded in the limiting holes (11), and the limiting devices (8) are located at the side ends of the locking plates (2).
2. The crescent lock with the limiting device according to claim 1, wherein: stop device (8) include telescopic link (12), fixture block (13), draw-in groove (14) and spring (15), spring (15) are installed to the bottom of spacing hole (11), telescopic link (12) are installed at the top of spring (15), fixture block (13) are installed to the both sides of telescopic link (12), be equipped with draw-in groove (14) in base (4), fixture block (13) gomphosis is in draw-in groove (14).
3. The crescent lock with the limiting device according to claim 1, wherein: fixing device (7) include rotary rod (16), handle (17) and anti-skidding gasket (18), handle (17) are installed to the one end of rotary rod (16), anti-skidding gasket (18) are installed to the other end of rotary rod (16), the side of anti-skidding gasket (18) is equipped with the screw thread.
4. The crescent lock with the limiting device according to claim 1, wherein: the fixing disc (5) is provided with a through hole, and the fixing disc (5) is made of rubber materials.
5. The crescent lock with the limiting device according to claim 3, wherein: fixing devices (7) are installed at two ends of the base (4), the threaded end of the rotating rod (16) is embedded in the screw hole (9), and the anti-skid gasket (18) is located on the outer side of the base (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121427565.XU CN216043121U (en) | 2021-06-25 | 2021-06-25 | Crescent lock with limiting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121427565.XU CN216043121U (en) | 2021-06-25 | 2021-06-25 | Crescent lock with limiting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216043121U true CN216043121U (en) | 2022-03-15 |
Family
ID=80616438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121427565.XU Expired - Fee Related CN216043121U (en) | 2021-06-25 | 2021-06-25 | Crescent lock with limiting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216043121U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115807615A (en) * | 2022-12-13 | 2023-03-17 | 江苏春阳幕墙门窗股份有限公司 | High canned type al-alloy door & window |
-
2021
- 2021-06-25 CN CN202121427565.XU patent/CN216043121U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115807615A (en) * | 2022-12-13 | 2023-03-17 | 江苏春阳幕墙门窗股份有限公司 | High canned type al-alloy door & window |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216043121U (en) | Crescent lock with limiting device | |
| CN209892016U (en) | Building door and window with theftproof function | |
| CN111853444A (en) | Intelligent device fixing mechanism convenient to install | |
| CN112627636A (en) | Box lock and meter box with same | |
| CN215978890U (en) | Lock convenient to install | |
| CN211573178U (en) | Sliding window convenient to move | |
| CN210508723U (en) | Anti-picking handle plane lock | |
| CN214273262U (en) | Cabinet with linkage lock catch | |
| CN210361994U (en) | Clamp for processing quartz gate | |
| CN210342936U (en) | Mounting structure | |
| CN209101538U (en) | A kind of supporting crosspiece of outdoor machine of air-conditioner | |
| CN214949639U (en) | Air purifying device | |
| CN221002316U (en) | Dustproof lock seat | |
| CN215565021U (en) | Handle bar | |
| CN215622272U (en) | Automobile side wall outer plate | |
| CN215772185U (en) | Heat dissipation type switch board convenient to stable installation | |
| CN217028616U (en) | Observation window based on explosion-proof glass | |
| CN217670095U (en) | Electric pole mould convenient to install and dismantle | |
| CN112623245B (en) | Reinforced mounting structure of airborne camera terminal | |
| CN219263870U (en) | Novel camera mounting structure for traffic management | |
| CN214195881U (en) | Box lock and meter box with same | |
| CN211622938U (en) | Door lock of ordering machine cabinet | |
| CN211173442U (en) | Wooden door lock with hour hand | |
| CN212295999U (en) | Novel anti-theft aluminum alloy door and window | |
| CN2340859Y (en) | Rotating hook lock for window |
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: 20220315 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |