CN218206321U - Hand-operated top-hung window opener with lock - Google Patents
Hand-operated top-hung window opener with lock Download PDFInfo
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- CN218206321U CN218206321U CN202221622906.3U CN202221622906U CN218206321U CN 218206321 U CN218206321 U CN 218206321U CN 202221622906 U CN202221622906 U CN 202221622906U CN 218206321 U CN218206321 U CN 218206321U
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- rocker
- locking
- transmission arm
- lock
- hand
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Abstract
The utility model discloses a lock-type hand-operated top-hung window opener, which comprises a base; the transmission mechanism comprises a rocker, a first transmission arm and a first connecting rod, wherein the end part of the first transmission arm is provided with a gear, the rocker is arranged on the base, one end of the first transmission arm is connected to the base, the lower end of the rocker is provided with a threaded gear, the first transmission arm and the rocker are meshed with the threaded gear through the gear at the end part of the first transmission arm to realize transmission connection, one end of the first connecting rod is hinged to the first transmission arm, and the other end of the first connecting rod is connected to the window sash; the locking mechanism is arranged on the transmission mechanism and comprises a bolt and a braking piece arranged on the rocker body, and the bolt is matched with the braking piece to be connected so as to prevent the transmission mechanism from rotating under the gravity of the window to cause the window to be incapable of being normally opened and closed.
Description
Technical Field
The utility model relates to a ware technical field, in particular to hand top-hung window ware of windowing of band lock formula.
Background
In a home building, the top-hung window has good ventilation and occupies small indoor area, the top-hung window enables a room to naturally circulate with the air of the nature and keeps the indoor air fresh, and the top-hung window is particularly suitable for small-area houses and spaces with general requirements on air tightness, such as office areas, kitchens, toilets, study rooms and the like, but the installation position of the window is often influenced by guard rails, bay windows, platforms, sand windows and the like, so that inconvenience is caused to manually pushing and pulling the opening and closing window. Therefore, the top-hung window is generally applied to auxiliary windowing by using a hand-operated window opener.
However, the hand-operated window openers commonly used at present do not have locking mechanisms to lock and protect the transmission mechanisms of the window openers, so that potential safety hazards exist when the top-hung window is used in daily life.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve one of the technical problem that exists among the prior art at least, provide a hand top-hung window ware of windowing of band-lock type, lock the protection to the ware drive mechanism that windows, avoid in daily life because of operator's mistake touches the accident that the ware caused of windowing, help improving safety at home.
According to the utility model, a hand-operated top-hung window opener with a lock comprises a base;
a base;
the transmission mechanism comprises a rocker, a first transmission arm and a first connecting rod, wherein the end part of the first transmission arm is provided with a gear, the rocker is arranged on the base, one end of the first transmission arm is connected to the base, the lower end of the rocker is provided with a threaded gear, the first transmission arm and the rocker are meshed with the threaded gear through the gear at the end part of the first transmission arm to realize transmission connection, one end of the first connecting rod is hinged to the first transmission arm, and the other end of the first connecting rod is connected to the window sash;
the locking mechanism is arranged on the transmission mechanism and comprises a bolt and a braking piece arranged on the rocker rod body, and the bolt is matched and connected with the braking piece to prevent the transmission mechanism from rotating under the gravity of the window to cause the window to be incapable of being normally opened and closed.
The utility model discloses a hand top-hung window ware of windowing of band lock formula has following beneficial effect at least: this embodiment is through utilizing worm wheel on the first transmission arm and the screw gear meshing transmission on the rocker, when the user rotates the rocker, gear complex transmission is connected and is made first transmission arm and first connecting rod activity in order to realize opening and shutting of top-hung window, when the user opens the top-hung window to certain extent, only need with the tip butt of bolt on the stopper that the rocker set up, make the tip of bolt and stopper cooperation butt can prevent that first transmission arm and rocker from leading to gear revolve and taking place the accident that the window suddenly closed under the influence of gravity of casement, moreover, the steam generator is simple in structure and practical, the safety in utilization of hand formula ware of windowing has been improved effectively.
According to the utility model discloses a hand top-hung window ware of windowing of band lock formula, drive mechanism still include that the tip is provided with the second transmission arm and the second connecting rod of worm wheel, and the mounting means of second transmission arm and second connecting rod is the same with the mounting means of first transmission arm and first connecting rod. The transmission mechanism is provided with two groups of worm gear link mechanisms, so that the supporting strength of the window opener can be improved, the stability of the window opener is ensured, and the use safety of the window opener is improved.
According to the utility model discloses a hand top-hung window ware of windowing of band lock formula still includes the connecting plate, and the both ends of connecting plate are connected respectively on first connecting rod and second connecting rod, and the connecting plate is used for guaranteeing the synchronism of two sets of worm wheel link mechanism work, ensures the stability of the ware of windowing, helps improving the safety in utilization of the ware of windowing.
According to the utility model discloses a hand top-hung window ware of windowing of band lock type, still include the installation component, the installation component includes mounting panel and locking plate, the cutting of mounting panel is inserted and is located on the connecting hole of connecting plate, the tip of cutting the cutting is provided with colluding the portion, leave the clearance between colluding portion and the connecting plate, the lug joint at locking plate both ends is in the clearance, the user only needs to run through the cutting of mounting panel connecting hole and the connecting hole of connecting plate on the casement in proper order, can accomplish connecting rod installation and the casement that will window the ware with the lug joint at locking plate both ends in the clearance between colluding portion and the connecting plate simultaneously, moreover, the steam generator is simple in structure and practical, and easy dismounting.
According to the utility model discloses a hand top-hung window ware of windowing of band lock formula, the locking plate rotates to be installed on the connecting plate, and the other end of locking plate is provided with the plectrum, and the plectrum is mobile to inlay the recess on the connecting plate, and the user only need promote the plectrum so that the locking plate rotates can be with the lug and the clearance separation of locking plate, and the user can dismantle the casement and the connecting rod of ware of windowing, and simple structure is practical.
According to the utility model discloses a hand top-hung window ware of windowing of band lock formula, the gear on the rocker is located for the cover to the braking piece, and the tip of bolt is provided with the tooth with gear engagement. The gear engagement is used as a braking mechanism, which is beneficial to improving the stability of the locking mechanism.
According to the utility model discloses a hand top-hung window ware of windowing of band lock formula, locking mechanism still include the poker rod, poker rod fixed connection is on the bolt, the user operation of being convenient for.
According to the utility model discloses a hand top-hung window ware of windowing of band lock formula still includes the shroud, and on the base was located to the shroud lid, the shroud was provided with the bar groove, and the one end that the bolt was kept away from to the poker rod runs through the bar groove and extends to the shroud outside, and the shroud can prevent that the user from missing the drive mechanism who touches the ware of windowing, helps improving the safety in utilization of the ware of windowing.
According to the utility model discloses a hand top-hung window ware of windowing of band lock formula, locking mechanism still include the locking shell fragment, and the locking shell fragment is installed on the cover, and the locking shell fragment is provided with including the movable groove that can supply the poker rod to wear out and the spacing piece that prolongs a movable groove side edge and set up, and spacing piece is provided with first semicircular groove and second semicircular groove, and the body of rod of poker rod is mobile to inlay in first semicircular groove and second semicircular groove. When the poke rod is embedded in the first semicircular groove, the window opener is in a locking state, and when the poke rod is embedded in the second semicircular groove, the window opener is in an unlocking state.
According to the utility model discloses a hand top-hung window ware of windowing of band lock formula, locking mechanism still include locking spring, and locking spring overlaps locates the bolt, and locking spring's one end butt is on the step of bolt, and the other end butt is on the draw-in groove of shroud for the ware of windowing when last lock status, the tooth of bolt and the tooth meshing of brake piece get more inseparabler, what need explain, locking spring all is in compression state when the ware of windowing lock status or unblock state.
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 present invention will be further described with reference to the accompanying drawings and examples;
FIG. 1 is an exploded view of the locking type hand-operated top-hung window opener of the present embodiment;
FIG. 2 is an isometric view of a locking type hand-operated top-hung window opener according to this embodiment;
FIG. 3 is an exploded view of the rocker;
FIG. 4 is a partial structural installation view of a locking type hand-operated top-hung window opener of the present embodiment;
fig. 5 is a partial structural installation diagram of the locking type hand-operated top-hung window opener of the present embodiment;
FIG. 6 is an isometric view of the locking mechanism;
fig. 7 is an isometric view of the locking spring.
Reference numerals are as follows:
a base 1;
a rocker 2;
a first transmission arm 3;
a first link 4;
a plug pin 5;
a stopper 6;
a second transmission arm 7;
a second link 8;
a mounting plate 10; 10-1 of cutting; a hook part 10-2;
a locking piece 11; a bump 11-1; a plectrum 11-2;
a poker bar 12;
a cover 13;
a locking spring 14; a movable groove 14-1; a limiting piece 14-2; a first semicircular groove 14-3; a second semicircular groove 14-4;
a locking spring 15;
a rocker arm 16.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
In the description of the present invention, it should be understood that the directional descriptions, such as the directions or positional relationships indicated by upper, lower, front, rear, left, right, etc., are based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but not for indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If there is a description of first and second for the purpose of distinguishing technical features only, this is not to be understood as indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1 to 7, an embodiment of the present invention provides a locking type hand-operated top-hung window opener, which comprises a base 1; the transmission mechanism comprises a rocker 2, a first transmission arm 3 and a first connecting rod 4, wherein the end part of the first transmission arm 3 is provided with a gear, the rocker 2 is arranged on a base 1, one end of the first transmission arm 3 is connected to the base 1, the lower end of the rocker 2 is provided with a threaded gear, the first transmission arm 3 and the rocker 2 are meshed with the threaded gear through the gear at the end part of the first transmission arm 3 to realize transmission connection, one end of the first connecting rod 4 is hinged to the first transmission arm 3, and the other end of the first connecting rod 4 is connected to a window sash; locking mechanism sets up on drive mechanism, and locking mechanism includes bolt 5 and sets up the braking piece 6 on the 2 body of rods of rocker, and bolt 5 is connected in order to realize preventing that drive mechanism from taking place to rotate under the gravity of window and leading to the unable normal opening and shutting of window with the 6 cooperations of braking piece.
Utilize worm wheel on the first transmission arm 3 and the meshing transmission of the screw gear on the rocker 2, when the user rotated rocker 2, gear complex transmission was connected and is made the activity of first transmission arm 3 and first connecting rod 4 in order to realize opening and shutting of top-hung window, when the user opened the top-hung window to certain extent, only need with the tip butt of bolt 5 on the stopper 6 that the rocker 2 set up, make the tip of bolt 5 and stopper 6 cooperation butt can prevent that first transmission arm 3 and rocker 2 from leading to gear revolve and the accident of taking place the window and suddenly closing under the influence of gravity of casement with the stopper 6, simple structure is practical, the safety in utilization of hand formula ware of windowing has been improved effectively.
According to some embodiments of the present application, the transmission mechanism further includes a second transmission arm 7 and a second link 8 having a worm gear provided at an end thereof, and the second transmission arm 7 and the second link 8 are installed in the same manner as the first transmission arm 3 and the first link 4. The transmission mechanism is provided with two sets of worm gear link mechanisms, so that the supporting strength of the window opener can be improved, the stability of the window opener is ensured, and the use safety of the window opener is improved.
According to some embodiments of this application, still include connecting plate 9, the both ends of connecting plate 9 are connected respectively on first connecting rod 4 and second connecting rod 8, and connecting plate 9 is used for guaranteeing the synchronism of two sets of worm wheel link mechanism work, guarantees the stability of ware of windowing, helps improving the safety in utilization of ware of windowing.
According to some embodiments of the application, the window opener further comprises a mounting assembly, the mounting assembly comprises a mounting plate 10 and a locking plate 11, an inserting strip 10-1 of the mounting plate 10 is inserted into a connecting hole of a connecting plate 9, a hook portion 10-2 is arranged at the end portion of the inserting strip 10-1, a gap is reserved between the hook portion 10-2 and the connecting plate 9, and protruding blocks 11-1 at two ends of the locking plate 11 are clamped in the gap, so that a user only needs to sequentially penetrate through the connecting hole in the window sash and the connecting hole in the connecting plate 9 through the inserting strip 10-1 of the mounting plate 10, and meanwhile, the connecting rod of the window opener can be mounted on the window sash by clamping the protruding blocks 11-1 at two ends of the locking plate 11 in the gap between the hook portion 10-2 and the connecting plate 9.
According to some embodiments of the application, the lock plate 11 is rotatably installed on the connecting plate 9, the other end of the lock plate 11 is provided with the shift piece 11-2, the shift piece 11-2 is movably embedded in a groove in the connecting plate 9, a user only needs to push the shift piece 11-2 to enable the lock plate 11 to rotate, the convex block 11-1 of the lock plate 11 can be separated from a gap, the user can detach the window sash from a connecting rod of the window opener, and the structure is simple and practical.
According to some embodiments of the application, the braking member 6 is a gear wheel fitted on the rocker 2, and the end of the bolt 5 is provided with teeth meshing with the gear wheel. The gear engagement is used as a braking mechanism, which is beneficial to improving the stability of the locking mechanism.
According to some embodiments of the present application, the locking mechanism further comprises a tap lever 12, and the tap lever 12 is fixedly connected to the plug pin 5 for facilitating the operation of a user.
According to some embodiments of the application, the rocker arm 2 is further connected with a rocker arm 16 convenient for a user to operate, an inner gear is arranged on an installation part of the rocker arm 16, an outer gear meshed with the inner gear in a matched mode is arranged at a connecting end of the rocker arm 2, the phenomenon that the rocker arm 16 and the rocker arm 2 slip when the user shakes the rocker arm 16 can be prevented, and normal use of the window opener is guaranteed.
According to some embodiments of this application, still include shroud 13, shroud 13 lid is located on base 1, and shroud 13 is provided with the bar groove, and the one end that bolt 5 was kept away from to poker rod 12 runs through the bar groove and extends to the shroud 13 outside, and shroud 13 can prevent that the user from touching the drive mechanism of ware of windowing by mistake, helps improving the safety in utilization of the ware of windowing.
According to some embodiments of the present application, the locking mechanism further includes a locking spring 14, the locking spring 14 is mounted on the cover 13, the locking spring 14 includes a movable groove 14-1 through which the poke rod 12 can penetrate and a stopper 14-2 disposed along an edge of one side of the movable groove 14-1, the stopper 14-2 is provided with a first semicircular groove 14-3 and a second semicircular groove 14-4, and a rod body of the poke rod 12 is movably embedded in the first semicircular groove 14-3 and the second semicircular groove 14-4. When the poke rod 12 is embedded in the first semicircular groove 14-3, the window opener is in a locked state, and when the poke rod 12 is embedded in the second semicircular groove 14-4, the window opener is in an unlocked state.
According to some embodiments of the application, the locking mechanism further includes a locking spring 15, the locking spring 15 is sleeved on the bolt 5, one end of the locking spring 15 abuts against a step of the bolt 5, and the other end of the locking spring abuts against a clamping groove of the cover cap 13, so that when the window opener is in the locked state, teeth of the bolt 5 are engaged with teeth of the braking member 6 more tightly, and it should be noted that the locking spring 15 is in a compressed state when the window opener is in the locked state or the unlocked state.
According to some embodiments of the application, rocker 2 still is connected with the rocking arm 16 of being convenient for user operation, and the one end of rocker 2 is provided with the gear, and the one end that rocker 16 is close to rocker 2 is provided with the internal gear, and rocker 2 passes through the gear cooperation with rocker 16 in order to prevent that the user from when the operation, and the phenomenon of skidding takes place for rocker 2 and rocker 16, helps guaranteeing the normal use of ware of windowing.
In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means 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 present 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 a hand top-hung window ware of windowing of band lock formula which characterized in that includes:
a base;
the transmission mechanism comprises a rocker, a first transmission arm and a first connecting rod, wherein the end part of the first transmission arm is provided with a gear, the rocker is arranged on the base, one end of the first transmission arm is connected to the base, the lower end of the rocker is provided with a threaded gear, the first transmission arm and the rocker are meshed with the threaded gear through the gear at the end part of the first transmission arm to realize transmission connection, one end of the first connecting rod is hinged to the first transmission arm, and the other end of the first connecting rod is connected to the window sash;
the locking mechanism is arranged on the transmission mechanism and comprises a bolt and a braking piece arranged on the rocker rod body, and the bolt is matched and connected with the braking piece to prevent the transmission mechanism from rotating under the gravity of the window to cause the window to be incapable of being opened and closed normally.
2. The hand-operated window opener with lock of claim 1, characterized in that: the transmission mechanism further comprises a second transmission arm and a second connecting rod, wherein a worm wheel is arranged at the end part of the second transmission arm, and the installation mode of the second transmission arm and the second connecting rod is the same as that of the first transmission arm and the first connecting rod.
3. The hand-operated window opener with lock according to claim 2, characterized in that: the connecting plate is further included, and two ends of the connecting plate are respectively connected to the first connecting rod and the second connecting rod.
4. The hand-operated window opener with lock of claim 3, characterized in that: still include the installation component, the installation component includes mounting panel and locking plate, the cutting of mounting panel is inserted and is located on the connecting hole of connecting plate, the tip of cutting is provided with colludes the portion, collude the portion with leave the clearance between the connecting plate, the lug joint at locking plate both ends in the clearance.
5. The hand-operated window opener with lock of claim 4, characterized in that: the locking plate is rotatably installed on the connecting plate, a shifting piece is arranged at the other end of the locking plate, and the shifting piece is movably embedded in a groove in the connecting plate.
6. The hand-operated window opener with lock of claim 1, characterized in that: the braking piece is a gear sleeved on the rocker, and teeth meshed with the gear are arranged at the end part of the bolt.
7. The hand-operated window opener with lock of claim 1, characterized in that: the locking mechanism further comprises a poke rod, and the poke rod is fixedly connected to the plug pins.
8. The hand-operated window opener with lock of claim 7, characterized in that: still include the shroud, the shroud lid is located on the base, the shroud is provided with the bar groove, the poker rod is kept away from the one end of bolt runs through the bar groove and extends to the shroud outside.
9. The hand-operated window opener with lock of claim 8, characterized in that: the locking mechanism further comprises a locking elastic sheet, the locking elastic sheet is installed on the cover, the locking elastic sheet is provided with a movable groove for the poke rod to penetrate out and a limiting sheet extending out of the edge of one side of the movable groove, the limiting sheet is provided with a first semicircular groove and a second semicircular groove, and the rod body of the poke rod is movably embedded in the first semicircular groove and the second semicircular groove.
10. The hand-operated window opener with lock of claim 9, characterized in that: the locking mechanism further comprises a locking spring, the locking spring is sleeved on the bolt, one end of the locking spring abuts against the step of the bolt, and the other end of the locking spring abuts against the clamping groove of the cover cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221622906.3U CN218206321U (en) | 2022-06-24 | 2022-06-24 | Hand-operated top-hung window opener with lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221622906.3U CN218206321U (en) | 2022-06-24 | 2022-06-24 | Hand-operated top-hung window opener with lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218206321U true CN218206321U (en) | 2023-01-03 |
Family
ID=84648380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221622906.3U Active CN218206321U (en) | 2022-06-24 | 2022-06-24 | Hand-operated top-hung window opener with lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218206321U (en) |
-
2022
- 2022-06-24 CN CN202221622906.3U patent/CN218206321U/en active Active
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