CN219711231U - Combined indoor window lock - Google Patents
Combined indoor window lock Download PDFInfo
- Publication number
- CN219711231U CN219711231U CN202321008230.3U CN202321008230U CN219711231U CN 219711231 U CN219711231 U CN 219711231U CN 202321008230 U CN202321008230 U CN 202321008230U CN 219711231 U CN219711231 U CN 219711231U
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- handle
- installation shell
- fixedly connected
- installation
- window lock
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- 238000009434 installation Methods 0.000 claims abstract description 48
- 238000013016 damping Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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Abstract
The utility model provides a combined indoor window lock, which belongs to the technical field of indoor window locks and comprises the following components: a base; the handle mechanism comprises a first installation shell, the inside fixedly connected with connecting axle of first installation shell, the surface rotation of connecting axle is connected with the regulation handle, the fixed surface of regulation handle is connected with torque spring, and torque spring and regulation handle contact, the fixed surface of connecting axle is connected with and adjusts the tooth, this scheme can produce effort to torque spring when moving the regulation handle, and torque spring can drive the regulation handle and reset after the effort of regulation handle disappears, increases the frictional force when adjusting the handle and reset and rebound simultaneously, makes the regulation handle reset slowly, and the convenience is operated by the single hand of user, and the handle is also smoother when adjusting the handle return, and the window that can be fine is fixed through the cooperation use of stop gear simultaneously.
Description
Technical Field
The utility model belongs to the technical field of indoor window locks, and particularly relates to a combined indoor window lock.
Background
When the window is closed, in order to prevent other factors such as wind force from opening again, a window lock needs to be additionally arranged to firmly lock the window. In home decoration, aluminum alloy doors and windows are often used for packaging balconies, and a window lock is one of the most common components on the aluminum alloy doors and windows.
The prior published patent numbers are searched: patent name: a window lock can ensure that the included angle between a handle of the window lock and a base of the window lock is 90 degrees or parallel, and has high processing yield and high production efficiency. The utility model comprises a base, a sealing cover, a square shaft, a shaft sleeve, a plastic spring, a handle and a cross countersunk head screw for fastening; the handle comprises a rotating central shaft and a handle for driving the rotating central shaft to rotate, the outer surface of the rotating central shaft is provided with a protruding rib, the shaft sleeve is provided with a groove, the protruding rib is just matched with the position of the groove, when the protruding rib of the handle is embedded into the groove of the shaft sleeve, the included angle between the handle of the window lock handle and the base is 90 degrees or is parallel to the angle between the handle of the window lock handle and the base, and the window lock cannot rebound automatically when in use, so that the structural unreliability of the window lock is improved, and the rebound force cannot be decelerated and buffered when the handle rebounds, so that the service life of the handle is shortened.
Disclosure of Invention
The utility model aims to provide a combined indoor window lock, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a combination indoor window lock comprising:
the handle mechanism comprises a first installation shell, a connecting shaft is fixedly connected to the inside of the first installation shell, an adjusting handle is rotatably connected to the surface of the connecting shaft, a torque spring is fixedly connected to the surface of the adjusting handle and is in contact with the adjusting handle, an adjusting tooth is fixedly connected to the surface of the connecting shaft, a first damper is mounted on the surface of the inner wall of the first installation shell, a first gear is fixedly connected to the surface of the first damper, a second damper is fixedly connected to the surface of the first installation shell, a second gear is fixedly connected to the surface of the second damper, and a clamping plate is fixedly connected to the surface of the adjusting handle; and
the limiting mechanism comprises a second installation shell, the second installation shell is arranged on one side of the first installation shell, a clamping groove which is adaptive to the clamping plate is formed in the surface of the second installation shell, and a limiting plate is connected to the surface of the second installation shell in a sliding mode.
In a preferred embodiment of the present utility model, the first damper has a damping effect when the adjusting tooth is rotated to a position of engagement with the first gear, and the second damper has a damping effect when the adjusting tooth is rotated to a position of engagement with the second gear.
As a preferable scheme of the utility model, the upper side and the lower side of the first mounting shell are fixedly connected with first mounting plates, and the surfaces of the two first mounting plates are provided with first mounting holes.
As a preferable scheme of the utility model, the surface of the adjusting handle is provided with an anti-skid sleeve, and the anti-skid sleeve is a rubber anti-skid sleeve.
As a preferable scheme of the utility model, the surface of the limiting plate is provided with a limiting ring, and the surface of one side of the limiting plate is provided with a bulge.
As a preferable scheme of the utility model, the surfaces of the upper side and the lower side of the second installation shell are respectively provided with a second installation plate, and the surfaces of the two second installation plates are respectively provided with a second installation hole.
Compared with the prior art, the utility model has the beneficial effects that:
this scheme can produce effort to torque spring when adjusting the handle and remove, and torque spring can drive the adjustment handle and reset after the effort disappearance of adjustment handle, and when adjusting the handle and reset and kick-backing simultaneously, the frictional force when increasing its resilience makes the adjustment handle reset slowly, and the convenience of use people single hand operates, and the feel is also smoother when adjusting the handle return, and window that can be fine is used through stop gear's cooperation simultaneously is fixed.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.
In the drawings:
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a handle mechanism in accordance with the present utility model;
FIG. 3 is an exploded view of the handle mechanism of the present utility model;
FIG. 4 is a schematic diagram of a driving assembly in the structure of the present utility model.
In the figure: 1. a handle mechanism; 101. a first mounting case; 102. a connecting shaft; 103. adjusting the handle; 104. a torque spring; 105. adjusting teeth; 106. a first damper; 107. a first gear; 108. a second damper; 109. a second gear; 110. a first mounting plate; 111. a first mounting hole; 112. a clamping plate; 113. an anti-skid sleeve; 2. a limiting mechanism; 201. a second mounting case; 202. a clamping groove; 203. a limiting plate; 204. a limiting ring; 205. a protrusion; 206. a second mounting plate; 207. and a second mounting hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1-4, the technical scheme provided by the present embodiment is as follows:
a combination indoor window lock comprising:
the handle mechanism 1, the handle mechanism 1 includes the first installation shell 101, the inside fixedly connected with connecting axle 102 of first installation shell 101, the surface rotation of connecting axle 102 is connected with the adjustment handle 103, the surface fixedly connected with torsion spring 104 of adjustment handle 103, and torsion spring 104 and adjustment handle 103 contact, the surface fixedly connected with adjustment tooth 105 of connecting axle 102, the surface mounting of first installation shell 101 inner wall has first attenuator 106, the surface fixedly connected with first gear 107 of first attenuator 106, the surface fixedly connected with second attenuator 108 of first installation shell 101, the surface fixedly connected with second gear 109 of second attenuator 108, the surface fixedly connected with cardboard 112 of adjustment handle 103; and
stop gear 2, stop gear 2 includes second installation shell 201, and second installation shell 201 sets up in one side of first installation shell 101, and draw-in groove 202 that suits with cardboard 112 is seted up on the surface of second installation shell 201, and the surface sliding connection of second installation shell 201 has limiting plate 203.
In the specific embodiment of the utility model, when the adjusting handle 103 moves, acting force is generated on the torque spring 104, when the acting force of the adjusting handle 103 disappears, the torque spring 104 drives the adjusting handle 103 to reset, meanwhile, when the adjusting handle 103 resets and rebounds, the friction force is increased when the adjusting handle 103 rebounds, so that the adjusting handle 103 resets slowly, the operation by a single hand of a user is facilitated, the hand feeling is smoother when the adjusting handle 103 returns, and meanwhile, the window can be well fixed through the cooperation of the limiting mechanism 2.
Specifically, when the adjusting tooth 105 rotates to the meshing position with the first gear 107, the first damper 106 has a damping function, and when the adjusting tooth 105 rotates to the meshing position with the second gear 109, the second damper 108 has a damping function, and the first gear 107 and the second gear 109 are slowly decelerated by the actions of the first damper 106 and the second damper 108.
Specifically, the upper side and the lower side of the first installation shell 101 are fixedly connected with first installation plates 110, the surfaces of the two first installation plates 110 are provided with first installation holes 111, and the first installation shell 101 is conveniently installed through the first installation plates 110 and the first installation holes 111.
Specifically, the surface of the adjusting handle 103 is provided with an anti-slip sleeve 113, the anti-slip sleeve 113 is made of rubber, and the acting force generated by the user holding the adjusting handle 103 can be increased through the arrangement of the anti-slip sleeve 113, so that the probability of static electricity generation is reduced.
Specifically, the surface of limiting plate 203 is provided with spacing ring 204, and the surface of limiting plate 203 one side is provided with protruding 205, through the setting of spacing ring 204 and protruding 205, can prevent the probability that limiting plate 203 dropped from both sides.
Specifically, the second mounting plates 206 are mounted on the surfaces of the upper side and the lower side of the second mounting shell 201, the second mounting holes 207 are formed in the surfaces of the two second mounting plates 206, and the second mounting plates 206 and the second mounting holes 207 are arranged to facilitate the mounting of the second mounting shell 201.
Working principle: when the adjustable clamping plate is used, the first mounting shell 101 is mounted on the surface of one side window through the first mounting plate 110 and the first mounting hole 111, the second mounting shell 201 is mounted on the surface of the other side window through the second mounting plate 206 and the second mounting hole 207, then the adjusting handle 103 is rotated, the torque spring 104 is charged, then the two windows are closed, after closing, the adjusting handle 103 is released, at the moment, the adjusting handle 103 is reset under the action of the torque spring 104, is contacted with the second gear 109 while being reset, the reset speed of the adjusting handle 103 is reduced once through the second damper 108, after the adjusting handle 103 is contacted with the first gear 107, the reset speed of the adjusting handle 103 is reduced twice through the first damper 106, the clamping plate 112 is clamped into the surface of the clamping groove 202 when the adjusting handle 103 is restored to the initial position, and then the limiting plate 203 can be moved to limit the clamping plate 112.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. A combination indoor window lock, comprising:
the handle mechanism (1), handle mechanism (1) includes first installation shell (101), the inside fixedly connected with connecting axle (102) of first installation shell (101), the surface rotation of connecting axle (102) is connected with regulation handle (103), the surface fixedly connected with torque spring (104) of regulation handle (103), and torque spring (104) and regulation handle (103) contact, the surface fixedly connected with of connecting axle (102) adjusts tooth (105), the surface mounting of first installation shell (101) inner wall has first attenuator (106), the surface fixedly connected with first gear (107) of first attenuator (106), the surface fixedly connected with second attenuator (108) of first installation shell (101), the surface fixedly connected with second gear (109) of second attenuator (108), the surface fixedly connected with cardboard (112) of regulation handle (103); and
stop gear (2), stop gear (2) include second installation shell (201), second installation shell (201) set up in one side of first installation shell (101), draw-in groove (202) that suits with cardboard (112) are seted up on the surface of second installation shell (201), the surface sliding connection of second installation shell (201) has limiting plate (203).
2. A combination indoor window lock according to claim 1, wherein: when the adjusting tooth (105) rotates to a position meshed with the first gear (107), the first damper (106) has a damping effect, and when the adjusting tooth (105) rotates to a position meshed with the second gear (109), the second damper (108) has a damping effect.
3. A combination indoor window lock according to claim 2, wherein: the upper side and the lower side of the first installation shell (101) are fixedly connected with first installation plates (110), and first installation holes (111) are formed in the surfaces of the two first installation plates (110).
4. A combination indoor window lock according to claim 3, wherein: the surface of the adjusting handle (103) is provided with an anti-slip sleeve (113), and the anti-slip sleeve (113) is a rubber anti-slip sleeve.
5. A combination indoor window lock according to claim 4, wherein: the surface of limiting plate (203) is provided with spacing ring (204), the surface of limiting plate (203) one side is provided with protruding (205).
6. A combination indoor window lock according to claim 5, wherein: the surfaces of the upper side and the lower side of the second installation shell (201) are respectively provided with a second installation plate (206), and the surfaces of the two second installation plates (206) are respectively provided with a second installation hole (207).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321008230.3U CN219711231U (en) | 2023-04-28 | 2023-04-28 | Combined indoor window lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321008230.3U CN219711231U (en) | 2023-04-28 | 2023-04-28 | Combined indoor window lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219711231U true CN219711231U (en) | 2023-09-19 |
Family
ID=87981334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321008230.3U Active CN219711231U (en) | 2023-04-28 | 2023-04-28 | Combined indoor window lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219711231U (en) |
-
2023
- 2023-04-28 CN CN202321008230.3U patent/CN219711231U/en active Active
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