CN221277522U - Two-way driver of flat-open window and driver mounting structure - Google Patents
Two-way driver of flat-open window and driver mounting structure Download PDFInfo
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- CN221277522U CN221277522U CN202322985655.6U CN202322985655U CN221277522U CN 221277522 U CN221277522 U CN 221277522U CN 202322985655 U CN202322985655 U CN 202322985655U CN 221277522 U CN221277522 U CN 221277522U
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- mounting
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- 238000009434 installation Methods 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 230000002457 bidirectional effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000007547 defect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
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Abstract
The utility model discloses a two-way driver of a casement window and a driver mounting structure, comprising a driver body, wherein the driver body is provided with a first shell, a second shell and a driving gear, and the first shell and the second shell are assembled to form a mounting position; the driving gear is provided with a first boss and a second boss, the first shell is provided with a first chute, and the second shell is provided with a second chute; the driver body is also provided with a first rack and a second rack which are in transmission fit with the driving gear. Therefore, the first shell and the second shell are provided with the sliding grooves, and the driving gear is provided with the boss matched with the sliding grooves to realize the limit of the driving gear, so that the radial deflection of the driving gear is restrained, the strength of the driver body is improved, and the torque of the driver body during the action is ensured; meanwhile, through designing the sliding groove and the boss of the driver body, the processing difficulty of the cavity of the profile used in later installation is reduced, and the production efficiency is improved.
Description
Technical Field
The utility model relates to the field of door and window locks, in particular to a two-way driver for a casement window and a driver mounting structure.
Background
The driver for door and window lock is used for locking or unlocking door and window, and its structure includes shell, driving gear, two driving racks, reversing driving gear and track plate, etc. for example, CN101245679B, CN101008295B discloses a conventional driver on the market.
The prior bidirectional driver comprises a driving gear, a first rack and a second rack, wherein the first rack and the second rack are driven to move by the driving gear; however, the existing bidirectional driver has the defects that, in particular, the existing driving gear still has larger radial deflection during the action, thereby affecting the strength and the working stability of the driver and even causing structural deformation and functional failure; secondly, the distance from the installation center of the existing driver to the cavity of the installation profile (door and window) is larger, and when different profiles are matched, the hole opening of the cavity is difficult, so that the universality is poor.
Therefore, a new technical solution is needed to solve the above problems.
Disclosure of utility model
In order to solve the defects and shortcomings of the prior art, the utility model provides a two-way driver for a casement window and a mounting structure of the driver, wherein sliding grooves are formed in a first shell and a second shell, and a boss is arranged on a driving gear to be matched with the sliding grooves so as to limit the driving gear, thereby restricting the radial offset of the driving gear, improving the strength of a driver body and ensuring the torque of the driver body during the action; meanwhile, through designing the sliding groove and the boss of the driver body, the processing difficulty of the cavity of the profile used in later installation is reduced, the universality is improved, and the production efficiency is improved.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The two-way driver for the casement window comprises a driver body, wherein the driver body is provided with a first shell, a second shell and a driving gear, and the first shell and the second shell are assembled to form an installation position for installing the driving gear; the front side of the driving gear is provided with a first boss, the rear side of the driving gear is provided with a second boss, the first shell is provided with a first chute corresponding to the first boss, and the second shell is provided with a second chute corresponding to the second boss;
The driver body is also provided with a first rack and a second rack which are in transmission fit with the driving gear; the driving gear is provided with a square shaft hole, and the driver body is provided with a mounting hole for connecting with the mounting section bar.
As a preferable scheme, the first sliding groove and the second sliding groove are arc-shaped grooves.
As a preferable scheme, the driver body further comprises a panel, the cross section of the panel is in a shape of C, the panel is enclosed to form a mounting cavity, the upper side of the mounting cavity is provided with an upper opening, and the first rack and the second rack are both arranged in the mounting cavity;
And the first shell and the second shell are arranged on the upper side of the panel, and part of the lower sides of the first shell and the second shell extend into the mounting cavity through the upper opening.
As a preferable scheme, one of the first shell and the second shell is provided with a positioning column, and the other is provided with a positioning hole matched with the positioning column.
As a preferable scheme, plugs are detachably arranged at the left end and the right end of the installation cavity.
The utility model provides a driver mounting structure, is including installation section bar and driver, the driver is the aforesaid two-way driver of flat-open window, the installation section bar has the die cavity that is used for installing the driver, the die cavity be provided with the backstop portion of panel adaptation.
As a preferred scheme, the die cavity is provided with a first cavity and a second cavity which are communicated with each other, and the first cavity is provided with an avoidance hole for a connecting piece to pass through.
As a preferred scheme, the installation profile is an aluminum alloy piece.
Compared with the prior art, the utility model has obvious advantages and beneficial effects, in particular, the technical proposal shows that the utility model mainly realizes the limit of the driving gear by arranging the sliding grooves on the first shell and the second shell and matching the boss and the sliding groove on the driving gear, thereby restricting the radial offset of the driving gear, ensuring the strength of the driver body and ensuring the torque when the driver acts; meanwhile, through designing the sliding groove and the boss of the driver body, the processing difficulty of the cavity of the profile used in later installation is reduced, and the production efficiency is improved.
In order to more clearly illustrate the structural features and efficacy of the present utility model, the present utility model will be described in detail below with reference to the accompanying drawings and examples.
Drawings
FIG. 1 is a schematic perspective view of an embodiment of the present utility model;
FIG. 2 is a first exploded view of an embodiment of the present utility model;
FIG. 3 is an enlarged view of a portion of FIG. 2;
FIG. 4 is a second exploded view of an embodiment of the present utility model;
FIG. 5 is an enlarged view of a portion of FIG. 4;
FIG. 6 is a top view of an embodiment of the present utility model;
FIG. 7 is a schematic partial cross-sectional view of an embodiment of the present utility model;
FIG. 8 is an enlarged view of a portion of FIG. 7;
FIG. 9 is a schematic cross-sectional view of an embodiment of the present utility model;
FIG. 10 is a schematic installation view of an embodiment of the present utility model.
The attached drawings are used for identifying and describing:
10. A first housing; 11. a first chute; 12. a first rack; 13. a second rack; 14. a mounting hole; 15. positioning holes; 20. a second housing; 21. a second chute; 22. positioning columns; 30. a drive gear; 31. a first boss; 32. a second boss; 40. a panel; 41. a mounting cavity; 42. a plug; 100. a driver body; 200. installing a section bar; 201. a cavity; 2011. a first chamber; 2012. a second chamber; 2013. avoidance holes; 202. a stop.
Detailed Description
The technical solutions of the present embodiment will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiment is only a preferred embodiment of the present utility model.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 7, in an embodiment of the present utility model, a bi-directional driver for a casement window and a driver mounting structure thereof, including a driver body 100, wherein the driver body 100 has a first housing 10, a second housing 20, and a driving gear 30, and both the first housing 10 and the second housing 20 are assembled to form a mounting position for mounting the driving gear 30, and the driving gear 30 is mounted on the mounting position; a first boss 31 is arranged on the front side of the driving gear 30, a second boss 32 is arranged on the rear side of the driving gear 30, a first chute 11 is arranged on the first housing 10 corresponding to the first boss 31, and a second chute 21 is arranged on the second housing 20 corresponding to the second boss 32;
And, the said driver body 100 also has the first rack 12, second rack 13 that cooperates with driving gear 30 drive; the driving gear 30 has a square shaft hole; the actuator body 100 is provided with mounting holes 14 for connection with mounting profiles 200.
In this way, the first casing 10 and the second casing 20 are provided with the sliding grooves, and the driving gear 30 is provided with the bosses matched with the sliding grooves to realize the limit of the driving gear 30, so that the radial offset of the driving gear 30 is restrained, the force (torque) of pushing the rack of the driving gear 30 is ensured, and the failure of the unlocking/locking function and the deformation of products caused by insufficient pushing force are avoided; in the prior art, a larger size of the drive gear 30 is often required to achieve this push strength; that is, the driving strength of the driving gear 30 (with the design of the sliding groove and the boss) with smaller size, which is only achieved by the driving gear 30 (without the design of the sliding groove and the boss) with larger size in the prior art, is achieved, and the advantage of reducing the distance (h 1) from the installation center of the driver body 100 to the cavity wall of the cavity 201 of the installation profile 200 is also achieved by using the gear with smaller size, so that the processing difficulty of the installation profile 200, such as tapping, fine grinding, etc., can be adapted to more different profiles.
Preferably, one of the first and second housings 10 and 20 is provided with a positioning post 22, and the other is provided with a positioning hole 15 adapted to the positioning post 22.
Specifically, the first chute 11 and the second chute 21 are arc-shaped grooves; the driver body 100 further includes a panel 40, the cross section of the panel 40 (in the front-rear direction) is in a "C" shape, the panel 40 is configured to form a mounting cavity 41, an upper side of the mounting cavity 41 has an upper opening, and the first rack 12 and the second rack 13 are both mounted in the mounting cavity 41; and, the first and second housings 10 and 20 are disposed at an upper side of the panel 40, and a portion of the lower sides of the first and second housings 10 and 20 extend into the mounting cavity 41 through the upper opening; this results in a reduction in the thickness of the driver body 100, so that the depth (h 2) of the cavity 201 of the mounting profile 200 can be further reduced.
In practical application, plugs 42 are detachably mounted at the left end and the right end of the mounting cavity 41.
The application also discloses a driver mounting structure, which comprises a mounting section bar 200 and a driver, wherein the driver is the two-way driver for the casement window, the mounting section bar 200 is provided with a die cavity 201 for mounting the driver, and the die cavity 201 is provided with a stop part 202 matched with the panel 40.
Specifically, the cavity 201 has a first cavity 2011 and a second cavity 2012 that are mutually communicated, the mounting hole 14 of the driver is located in the first cavity 2011, the first cavity 2011 is provided with a avoiding hole 2013 for a connecting piece (such as a connecting screw) to pass through, and the avoiding hole 2013 is opposite to the mounting hole 14 of the driver.
Typically, the mounting section 200 is an aluminum alloy member, but may be a hardware made of other materials.
The utility model mainly aims at realizing the limit of the driving gear by arranging the sliding grooves on the first shell and the second shell and arranging the boss on the driving gear to match with the sliding grooves, so as to restrict the radial offset of the driving gear, ensure the strength of the driver body and ensure the torque when the driver body acts; meanwhile, through designing the sliding groove and the boss of the driver body, the processing difficulty of the cavity of the profile used in later installation is reduced, and the production efficiency is improved.
The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the technical scope of the present utility model, so any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical principles of the present utility model are still within the scope of the technical solutions of the present utility model.
Claims (8)
1. A two-way driver of flat-open window, its characterized in that: the transmission device comprises a transmission body, wherein the transmission body is provided with a first shell, a second shell and a driving gear, and an installation position for installing the driving gear is formed by assembling the first shell and the second shell; the front side of the driving gear is provided with a first boss, the rear side of the driving gear is provided with a second boss, the first shell is provided with a first chute corresponding to the first boss, and the second shell is provided with a second chute corresponding to the second boss;
The driver body is also provided with a first rack and a second rack which are in transmission fit with the driving gear; the driving gear is provided with a square shaft hole, and the driver body is provided with a mounting hole for connecting with the mounting section bar.
2. A bi-directional transmission for a casement window according to claim 1, wherein: the first chute and the second chute are arc-shaped grooves.
3. A bi-directional transmission for a casement window according to claim 1, wherein: the driver body further comprises a panel, the cross section of the panel is C-shaped, a mounting cavity is formed by enclosing the panel, an upper opening is formed in the upper side of the mounting cavity, and the first rack and the second rack are both arranged in the mounting cavity;
And the first shell and the second shell are arranged on the upper side of the panel, and part of the lower sides of the first shell and the second shell extend into the mounting cavity through the upper opening.
4. A bi-directional transmission for a casement window according to claim 3, wherein: one of the first shell and the second shell is provided with a positioning column, and the other is provided with a positioning hole matched with the positioning column.
5. A bi-directional transmission for a casement window according to claim 3, wherein: plugs are detachably arranged at the left end and the right end of the installation cavity.
6. A driver mounting structure, including installation section bar and driver, the driver is a flat-open window bidirectional actuator of any one of claims 3 to 5, its characterized in that: the mounting profile has a cavity for mounting the driver, which is provided with a stop adapted to the panel.
7. The actuator mounting structure of claim 6, wherein: the cavity is provided with a first cavity and a second cavity which are communicated with each other, and the first cavity is provided with an avoidance hole for the connecting piece to pass through.
8. The actuator mounting structure of claim 6, wherein: the mounting section bar is an aluminum alloy piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322985655.6U CN221277522U (en) | 2023-11-04 | 2023-11-04 | Two-way driver of flat-open window and driver mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322985655.6U CN221277522U (en) | 2023-11-04 | 2023-11-04 | Two-way driver of flat-open window and driver mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221277522U true CN221277522U (en) | 2024-07-05 |
Family
ID=91708449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322985655.6U Active CN221277522U (en) | 2023-11-04 | 2023-11-04 | Two-way driver of flat-open window and driver mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221277522U (en) |
-
2023
- 2023-11-04 CN CN202322985655.6U patent/CN221277522U/en active Active
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