CN218715973U - Automatic locking device is opened to aluminium door and window handle, aluminium door structure and aluminium window structure that have it - Google Patents
Automatic locking device is opened to aluminium door and window handle, aluminium door structure and aluminium window structure that have it Download PDFInfo
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- CN218715973U CN218715973U CN202222200268.2U CN202222200268U CN218715973U CN 218715973 U CN218715973 U CN 218715973U CN 202222200268 U CN202222200268 U CN 202222200268U CN 218715973 U CN218715973 U CN 218715973U
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Abstract
The utility model discloses an automatic locking device is opened to aluminium door and window handle to an aluminium door structure and aluminium window structure that automatic locking device was opened to aluminium door and window handle is disclosed to have, wherein automatic locking device is opened to aluminium door and window handle, include: a face shell; one end of the handle extends into the face shell and is rotatably connected to the face shell, and the handle is pulled back and forth relative to the face shell around the rotary connection part of the handle and the face shell; the locking piece comprises a guide seat and a first tooth surface is arranged on the locking rod of the locking rod; the linkage part is provided with a second tooth surface meshed with the first tooth surface; the force applied during pulling has component force vertical to the large plane direction of the door body or the window body, and the pulling is labor-saving; the whole structure is simple, the structure cost is low, and the installation is simple and easy.
Description
Technical Field
The utility model relates to an aluminium door and window accessory, in particular to aluminium door and window handle open automatic locking device, have its aluminium door structure and aluminium window structure.
Background
The locking device of aluminum door and window is designed as hidden shifting block structure, the shifting block is embedded into the door or window body, the shifting block is shifted up and down or pressed to control locking, or the locking device is set as handle, the handle is rotated in the plane direction parallel to the window or door to control locking. When the structure is used, the operation is often unsmooth, and a user needs to exert great strength to operate the shifting block or the handle. Some locking devices have complex structures, complex assembly and high structural cost.
SUMMERY OF THE UTILITY MODEL
The present invention aims to solve at least one of the above-mentioned technical problems in the related art to a certain extent. Therefore, the utility model provides an automatic locking device is opened to aluminium door and window handle.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
the utility model discloses still provide an aluminium door structure of automatic locking device is opened to aluminium door and window handle with above-mentioned aluminium door and window handle.
The utility model discloses still provide an aluminium window structure of having above-mentioned aluminium door and window handle and opening automatic locking device.
According to the utility model discloses an automatic locking device is opened to aluminium door and window handle of first aspect embodiment, include:
a face shell;
one end of the handle extends into the face shell and is rotatably connected to the face shell, and the handle is pulled back and forth around the rotary connection position of the handle and the face shell relative to the face shell;
the locking piece comprises a guide seat and two locking rods, the two locking rods are vertically distributed and are connected to the guide seat in a sliding manner, and a first tooth surface is arranged on each locking rod;
the linkage piece is provided with a second tooth surface meshed with the first tooth surface;
when the handle is pulled back and forth relative to the face shell, one end of the handle extending into the face shell pushes one of the lock rods, or the handle drives the linkage part to rotate, and the two lock rods are driven to synchronously lift in the same direction or in opposite directions relative to the guide seat by utilizing the meshing transmission between the first tooth surface and the second tooth surface so as to realize unlocking or locking.
According to the utility model discloses automatic locking device is opened to aluminium door and window handle has following beneficial effect at least: the force applied during pulling has component force vertical to the large plane direction of the door body or the window body, and the pulling is labor-saving; the whole structure is simple, the structure cost is low, and the installation is simple and easy.
According to some embodiments of the utility model, the linkage is the gear form, the second flank sets up on the periphery of linkage, follow the moving direction of locking lever is two the looks remote site of locking lever extends first rack portion, two be equipped with on the side that first rack portion is relative first flank of tooth, the linkage rotates to be connected just to be engaged in two on the guide holder between the first rack portion.
According to the utility model discloses a some embodiments, be equipped with on the lateral wall of locking lever and be on a parallel with the first stand of the axis of rotation of handle, the handle stretches into the tip overlap joint of face-piece is in on the first stand.
According to some embodiments of the utility model, the handle includes handle portion and extension portion, the extension portion is fixed the tip of handle portion, the extension portion stretches into to in the face-piece, the handle portion with the junction of extension portion rotates to be connected on the face-piece, the extension portion overlap joint is in on the first stand.
According to some embodiments of the utility model, the linkage is connected the handle stretches into on the tip of face-piece, the second flank is the arcwall face, the second flank with the coaxial rotation of handle, the locking lever is equipped with the orientation the second rack portion that the second flank extends, first flank is linear setting two on the locking lever the second rack portion orientation in on the same side of second flank.
According to some embodiments of the utility model, be equipped with on the lateral wall of locking lever and be on a parallel with the second stand of the axis of rotation of handle, the second stand is followed a plurality of mounting holes have been seted up to the axis of rotation direction of handle, the second rack portion is installed on the mounting hole.
According to some embodiments of the utility model, still include the elastic component, the elastic component has elastic force to the locking lever, elastic force with the handle is right the effort opposite direction that the locking lever realized unblanking.
According to some embodiments of the utility model, the guide holder is equipped with the guide way, the guide way is linear extension, the pivot line of handle with the guide way is mutually perpendicular, two on the space locking lever sliding connection be in the guide way.
According to the utility model discloses an aluminium door structure of second aspect embodiment, open automatic locking device including door frame, the door body and aluminium door and window handle, be equipped with first spring bolt on the door body, first spring bolt with the locking lever is connected, first spring bolt follows the locking lever removes with the joint or leaves the door frame.
According to the utility model discloses aluminum door structure has following beneficial effect at least: the door body is convenient to lock and unlock.
According to the utility model discloses an aluminium window structure of third aspect embodiment, open automatic locking device including window frame, window form and aluminium door and window handle, be equipped with the second spring bolt on the window form, the second spring bolt with the locking lever is connected, the second spring bolt follows the locking lever removes with the joint or leaves the window frame.
According to the utility model discloses aluminum window structure has following beneficial effect at least: the locking and opening operation of the window body is convenient.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is an exploded view of a first embodiment of the present invention;
fig. 2 is a schematic view of the internal structure of the first embodiment of the present invention;
fig. 3 is a schematic structural diagram of a second embodiment of the present invention;
fig. 4 is a schematic view of the internal structure of a second embodiment of the present invention;
fig. 5 is a schematic view of a usage state.
Reference numerals:
a face shell 100; a handle 200; a handle portion 210; an extension part 220; a lock 300; a guide holder 310; a guide groove 311; a locking bar 320; the first tooth face 321; a first rack portion 322; a second toothed bar portion 323; a first upright 330; a second upright 340; the mounting holes 341; a link 400; a second flank 410; an elastic member 500; a door frame 610; a door body 620; a first locking tongue 630; a window frame 710; a window 720; a second locking tongue 730.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
The utility model relates to an automatic locking device is opened to aluminium door and window handle, including face-piece 100, handle 200, latch fitting 300 and linkage 400.
As shown in fig. 1 and 4, the panel housing 100 may be, but is not limited to, a box-shaped structure, and the handle 200 may be, but is not limited to, a long handle shape like a "7". The panel case 100 is vertically placed, and the bent end of the handle 200 is connected to the panel case 100 as the upper end thereof; the handle may be turned upside down and the bent end may be connected to the panel case 100 as the lower end. In this embodiment, the handle 200 is installed in the illustrated orientation at the front side of the panel 100, the upper end of the handle 200 extends into the panel 100 through the panel 100, and the upper end of the handle 200 and the panel 100 can be rotatably connected by a rotating shaft. The rotating axis of the rotating shaft faces horizontally from left to right. The handle 200 is pulled back and forth about the rotation axis with respect to the panel case 100, that is, the handle 200 is rotated clockwise or counterclockwise about the rotation axis, and a portion of the handle 200 located outside the panel case 100 is moved away from or closer to the front side of the panel case 100. The locker 300 is located at a rear lateral position of the front case 100, and the locker 300 includes a guide holder 310 and a locking bar 320. In this embodiment, the guide holder 310 is a long frame-shaped structure, the guide holder 310 is provided with a guide slot 311, the guide slot 311 extends vertically, and the rotation axis of the handle 200 is perpendicular to the guide slot 311 in space. The locking bars 320 are strip-shaped and matched with the guide grooves 311, the two locking bars 320 are slidably connected in the guide grooves 311 of the guide base 310, the two locking bars 320 are vertically distributed in the guide base 310, and the locking bars 320 slide up and down relative to the guide base 310 along the extending direction of the guide grooves 311. The lock lever 320 is provided with a first tooth surface 321. The link member 400 is provided with a second tooth surface 410, the second tooth surface 410 is engaged with the first tooth surfaces 321 of the two lock levers 320, the link member 400 serves as a driving member for sliding the two lock levers 320, and the link member 400 is driven by the engagement of the second tooth surface 410 and the first tooth surfaces 321. The transmission modes among the handle 200, the lock lever 320 and the linkage 400 mainly have two modes. In one form, the handle 200 directly acts on the locking rods 320, one locking rod 320 is directly pushed by the handle 200 to slide up and down relative to the guide base 310, and the locking rod 320 drives the other locking rod 320 to slide up and down synchronously through the linkage 400. In another form, the handle 200 is directly connected to the link 400, and when the handle 200 is rotated about the rotation axis, the link 400 is rotated, thereby driving the two lock levers 320 to slide up and down. The two lock rods 320 may slide in two ways, one of which is that the two lock rods 320 synchronously ascend and descend in the same direction, that is, when the lock rod 320 on the upper side ascends, the lock rod 320 on the lower side ascends synchronously; when the lock lever 320 located at the upper side is lowered, the lever located at the lower side is lowered in synchronization. The other form is that two lock levers 320 ascend and descend reversely, namely when the lock lever 320 on the upper side ascends, the lever on the lower side descends synchronously; when the latch lever 320 located at the upper side is lowered, the latch lever 320 located at the lower side is raised in synchronization, that is, the two latch levers 320 are relatively close to or far from each other.
As shown in FIG. 5, in practical use, the handle opening automatic locking device for aluminum doors and windows can be applied to aluminum doors or aluminum windows. In this embodiment, an aluminum door structure, including the door body 620 and door frame 610, the automatic locking device is opened to aluminum door and window handle installs on the door body 620. The door frame 610 is a rectangular frame fixed on a wall opening, and the door body 620 can be slidably mounted on the door frame 610 in a "sliding door" manner. The panel case 100 is fixed on the front side of the door body 620, and the locking member 300 is fixed on the left side of the door body 620 adjacent to the panel case 100. The door body 620 is provided with a first lock tongue 630, the two first lock tongues 630 are respectively connected to the two lock rods 320, and the first lock tongue 630 moves up and down relative to the door body 620 along with the lock rods 320. A fastening structure such as a buckle or a clamping groove may be provided on the door frame 610. The handle 200 is pulled, the first bolt 630 is driven to move through the linkage 400 and the lock rod 320, and the first bolt 630 is clamped on the clamping structure on the door frame 610, so that the door body 620 is locked; when the first bolt 630 moves in the opposite direction, the first bolt 630 disengages from the latch structure on the door frame 610, thereby unlocking the door body 620. In another embodiment, an aluminum window structure includes a window 720 and a window frame 710, the window frame 710 is fixed on a wall opening, and the window 720 can be connected to the window frame 710 in a sliding or hinged manner. Automatic locking device is opened to aluminium door and window handle is installed on window body 720, is equipped with second spring bolt 730 on the window body 720, is equipped with the joint structure on the window frame 710, keeps away from the same with foretell aluminium door structure work, through pulling handle 200, drives the slip of second spring bolt 730 in order to realize the locking and the function of unblanking of window body 720.
The handle opening automatic locking device for the aluminum door and window of the utility model quickly locks or unlocks the door/window by pulling the handle 200 in use, the force applied during pulling has a component force vertical to the large plane direction of the door body 620 or the window body 720, and the pulling is labor-saving; the whole structure is simple, the structure cost is low, and the installation is simple and easy.
In some embodiments of the present invention, as shown in fig. 1 and 2, a first rack portion 322 extends from the lock lever 320. The first rack portion 322 is located at the opposite end of the two lock levers 320. The lower end of the upper lock lever 320 extends downward to form a first rack portion 322, and the upper end of the lower lock lever 320 extends upward to form the first rack portion 322. The first rack portions 322 of the two lock levers 320 are parallel to each other with a space therebetween. In the embodiment, the linking member 400 is in a gear shape, and the first tooth surface 321 is formed on the circumferential surface of the linking member 400. The link 400 is rotatably installed on the guide housing 310 between the two first rack portions 322. The first tooth surfaces 321 are provided on the first rack portions 322, and the first tooth surfaces 321 of the two first rack portions 322 are opposed. The second tooth surface 410 of the link 400 is engaged with the first tooth surfaces 321 on both sides. When the linkage 400 rotates, the two lock rods 320 synchronously move in opposite directions, i.e., the upper lock rod 320 moves upwards, and the lower lock rod 320 moves downwards; or the latch 320 on the upper side moves down and the latch 320 on the lower side moves up. The handle 200 may be directly connected to the link 400, and the handle 200 may be in mesh transmission with the link 400 through a gear, or the like. In this embodiment, the handle 200 acts directly on one of the locking levers 320. A first post 330 may be provided on a sidewall of the locking lever 320, the first post 330 being parallel to the rotational axis of the handle 200, the first post 330 may be integrally formed on the locking lever 320 or mounted as a component on the locking lever 320. The end of the handle 200 extending into the front shell 100 is slidably connected to the first upright 330, and when the handle 200 is pulled, the handle 200 pushes the lock rod 320 to slide relative to the guide seat 310. A sliding groove may be provided at an end of the handle 200, and the sliding groove is sleeved on the first upright 330. Alternatively, the end of the handle 200 overlaps the first upright 330 corresponding to the locking lever 320 located at the upper side, when the handle 200 is pulled forward relative to the panel shell 100, the end of the handle 200 has downward pressure on the first upright 330, the locking lever 320 located at the upper side moves downward, and the locking lever 320 located at the lower side slides upward under the driving action of the linkage 400. For the reset of the locking lever 320, an elastic member 500 may be provided, and the elastic member 500 is preferably a spring. The elastic member 500 may be disposed between the guide holder 310 and the locking lever 320. The elastic member 500 has an elastic force to the locking lever 320, and the elastic force has a restoring action to the locking lever 320. In this embodiment, the handle 200 acts on the locking rods 320 to move the two locking rods 320 relatively close to each other, so as to achieve the door/window unlocking function, and at this time, the elastic member 500 acts on the locking rods 320 elastically, opposite to the acting force of the handle 200, to move the two locking rods 320 relatively far away from each other, so as to achieve the door/window locking function. Since the handle 200 can be overlapped at any position on the sidewall of the first upright 330, the installation positions of the panel 100 and the handle 200 on the door and window and the installation position of the locking piece 300 on the door and window can be adjusted according to the length of the first upright 330, and the applicability is strong.
Further, the handle 200 includes a handle portion 210 and an extension portion 220, the handle portion 210 is used as a main body of the handle 200, in this embodiment, an upper end of the handle portion 210 is rotatably connected to the face shell 100, the extension portion 220 is fixedly connected to an upper end of the handle portion 210, and the extension portion 220 rotates with the handle portion 210. The extension 220 may be in the shape of a bar, slidably connected to the first upright 330, and may overlap the first upright 330. The extension part 220 can extend the length of the handle 200 in the panel 100 to match the position of the lock bar 320, and the extension part 220 with different sizes can be used instead, so that the door and window with different sizes can be installed.
In some embodiments of the present invention, as shown in fig. 3 and 4, the linkage 400 is connected to the end of the handle 200 that extends into the panel 100. When the handle 200 rotates about the rotation axis, the link 400 rotates about the rotation axis. The second tooth surface 410 of the link 400 is formed in an arc shape facing the rear side of the face housing 100. The latch lever 320 is provided with a second rack part 323, and the second rack part 323 extends in the direction of the second tooth surface 410, that is, the second rack part 323 extends in the front-rear direction. The second rack 323 of the two latch levers 320 are parallel to each other, and the two latch levers 320 may be shifted left and right. The two second tooth-bar sections 323 are provided with first tooth flanks 321 on their sides facing the second tooth flank 410, the two first tooth flanks 321 each meshing in the same direction as the second tooth flank 410. When the handle 200 is pulled, the link 400 rotates to drive the two lock rods 320 to synchronously lift in the same direction. The locking bar 320 may be synchronously lowered as an unlocking direction and synchronously raised as a locking direction according to the installation position of the locker 300 on the door sash. On the basis of the above structure, the elastic member 500 may be installed between the locking rod 320 and the guide holder 310, and the elastic force of the elastic member 500 on the locking rod 320 is upward, that is, after the handle 200 moves the locking rod 320 in the unlocking direction, the elastic member 500 has the elastic force in the locking direction on the locking rod 320, so that the locking rod 320 automatically resets.
Further, a second upright post 340 is disposed on the sidewall of the lock lever 320, the second upright post 340 is parallel to the rotation axis of the handle 200, the second upright post 340 may be integrally formed on the lock lever 320, or may be mounted on the lock lever 320 as an independent component. A plurality of mounting holes 341 are formed in the second column 340, and the mounting holes 341 are distributed along the length direction of the second column 340, that is, along the direction of the rotation axis. The second rack may be fixed in the mounting hole 341 as a separate component by means of insertion. According to the installation positions of the panel 100 and the handle 200 on the door and window, the installation holes 341 of the second upright 340 inserted in different positions are adjusted to match different installation sizes.
In the description herein, references to the description of "some specific embodiments" 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 invention. 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.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. The utility model provides an automatic locking device is opened to aluminium door and window handle which characterized in that includes:
a face shell (100);
one end of the handle (200) extends into the face shell (100) and is rotatably connected to the face shell (100), and the handle (200) is pulled back and forth relative to the face shell (100) around the rotary connection position of the handle and the face shell (100);
the locking piece (300) comprises a guide seat (310) and two locking rods (320), the two locking rods (320) are distributed up and down and are connected to the guide seat (310) in a sliding mode, and a first tooth surface (321) is arranged on each locking rod (320);
a linkage piece (400), wherein a second tooth surface (410) which is meshed with the first tooth surface (321) is arranged on the linkage piece (400);
when the handle (200) is pulled back and forth relative to the face shell (100), one end of the handle (200) extending into the face shell (100) pushes one of the lock rods (320), or the handle (200) drives the linkage piece (400) to rotate, and the two lock rods (320) are driven to synchronously lift in the same direction or in the opposite direction relative to the guide seat (310) by means of meshing transmission between the first tooth surface (321) and the second tooth surface (410) so as to realize unlocking or locking.
2. The aluminum door and window handle opening automatic locking device of claim 1, wherein: the linkage piece (400) is in a gear shape, the second tooth surface (410) is arranged on the circumferential surface of the linkage piece (400), first tooth surface portions (322) extend out of opposite ends of the two lock rods (320) along the moving direction of the lock rods (320), the first tooth surfaces (321) are arranged on opposite side surfaces of the first tooth surface portions (322), and the linkage piece (400) is rotatably connected to the guide seat (310) and meshed between the first tooth surface portions (322).
3. The aluminum door and window handle opening automatic locking device of claim 2, wherein: the side wall of the lock rod (320) is provided with a first upright post (330) which is parallel to the rotating axis of the handle (200), and the end part of the handle (200) extending into the face shell (100) is lapped on the first upright post (330).
4. The automatic locking device is opened to aluminium door and window handle of claim 3, its characterized in that: the handle (200) comprises a handle part (210) and an extension part (220), the extension part (220) is fixed at the end part of the handle part (210), the extension part (220) extends into the face shell (100), the joint of the handle part (210) and the extension part (220) is rotatably connected to the face shell (100), and the extension part (220) is lapped on the first upright post (330).
5. The aluminum door and window handle opening automatic locking device of claim 1, wherein: the linkage piece (400) is connected on the end portion that handle (200) stretched into face-piece (100), second flank (410) are the arcwall face, second flank (410) with handle (200) coaxial rotation, locking lever (320) are equipped with towards second flank (323) that second flank (410) extend, first flank (321) are linear setting two on locking lever (320) second flank (323) towards on the same side of second flank (410).
6. The aluminum door and window handle opening automatic locking device of claim 5, wherein: the side wall of the lock rod (320) is provided with a second upright column (340) parallel to the rotating axis of the handle (200), the second upright column (340) is provided with a plurality of mounting holes (341) along the rotating axis direction of the handle (200), and the second rack part (323) is mounted on the mounting holes (341).
7. The aluminum door and window handle opening automatic locking device of claim 1, 3 or 5, wherein: the handle lock further comprises an elastic piece (500), wherein the elastic piece (500) has elastic acting force on the lock rod (320), and the direction of the elastic acting force is opposite to that of acting force of the handle (200) on unlocking the lock rod (320).
8. The aluminum door and window handle opening automatic locking device of claim 1, wherein: guide holder (310) are equipped with guide way (311), guide way (311) are linear extension, the pivot line of handle (200) with guide way (311) are mutually perpendicular in space, two locking lever (320) sliding connection be in guide way (311).
9. An aluminum door structure, its characterized in that: including door frame (610), door body (620) and any one of claims 1 to 8 the aluminium door and window handle open automatic locking device, be equipped with first spring bolt (630) on door body (620), first spring bolt (630) with locking lever (320) are connected, first spring bolt (630) follow locking lever (320) remove with the joint or leave door frame (610).
10. An aluminum window structure, characterized in that: including window frame (710), window form (720) and any one of claims 1 to 8 aluminium door and window handle open automatic locking device, be equipped with second spring bolt (730) on window form (720), second spring bolt (730) with locking lever (320) are connected, second spring bolt (730) along with locking lever (320) remove with the joint or leave window frame (710).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202222200268.2U CN218715973U (en) | 2022-08-19 | 2022-08-19 | Automatic locking device is opened to aluminium door and window handle, aluminium door structure and aluminium window structure that have it |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202222200268.2U CN218715973U (en) | 2022-08-19 | 2022-08-19 | Automatic locking device is opened to aluminium door and window handle, aluminium door structure and aluminium window structure that have it |
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Publication Number | Publication Date |
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CN218715973U true CN218715973U (en) | 2023-03-24 |
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Application Number | Title | Priority Date | Filing Date |
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CN202222200268.2U Active CN218715973U (en) | 2022-08-19 | 2022-08-19 | Automatic locking device is opened to aluminium door and window handle, aluminium door structure and aluminium window structure that have it |
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CN (1) | CN218715973U (en) |
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2022
- 2022-08-19 CN CN202222200268.2U patent/CN218715973U/en active Active
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