CN219711236U - Transmission shell, door and window lockset accessory and door and window - Google Patents
Transmission shell, door and window lockset accessory and door and window Download PDFInfo
- Publication number
- CN219711236U CN219711236U CN202320567226.4U CN202320567226U CN219711236U CN 219711236 U CN219711236 U CN 219711236U CN 202320567226 U CN202320567226 U CN 202320567226U CN 219711236 U CN219711236 U CN 219711236U
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- door
- window
- transmission
- handle
- mounting hole
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 88
- 238000000034 method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Lock And Its Accessories (AREA)
Abstract
The utility model discloses a transmission shell, which comprises a shell, a rotating wheel and an elastic piece, wherein the shell is provided with a mounting hole and a slot; the rotating wheel is arranged in the shell and corresponds to the mounting hole; the elastic sheet is arranged in the groove, and the groove is communicated with the mounting hole, so that the elastic sheet is abutted with the outer wall of the rotating wheel or the outer wall of the transmission shaft. According to the transmission shell, the mounting holes and the groove positions are formed in the shell, the transmission shaft of the handle is penetrated through the mounting holes, the rotating wheels are arranged corresponding to the mounting holes, the groove positions are communicated with the mounting holes, the elastic pieces are arranged in the groove positions, so that the elastic pieces can be abutted against the outer wall of the rotating wheels or the outer wall of the transmission shaft, the positioning of the rotating angle of the handle is realized, a positioning structure is not required to be arranged in the handle, the handle structure is simplified, and the volume of the handle is reduced. The utility model also discloses a door and window lockset accessory and a door and window.
Description
Technical Field
The utility model relates to the technical field of doors and windows, in particular to a transmission shell, a door and window lockset accessory and a door and window.
Background
In door and window hardware systems, the positioning transmission shell is used for linking lock points, so that the door and window opening and closing functions are realized, and the door and window hardware systems are often matched with handles for use. The existing handle installed on the door and window is provided with a positioning mechanism for realizing the angle positioning effect of the handle, and the positioning mechanism is arranged in the handle, so that the handle can generate positioning hand feeling in the opening and locking rotation process. The positioning mechanism on the conventional handle generally comprises a base, a rotating wheel, a gasket, a spring, steel balls and other parts, and the assembly needs more procedures to be completed, so that the cost is high. Along with the development of the door and window, the width of the frame at the periphery of the door and window also becomes narrower, but because the positioning mechanism for generating the positioning effect is arranged in the handle, the handle inevitably needs to have a larger size, so that the handle cannot be assembled on the door and window with the narrower frame width.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a transmission shell, a door and window lockset accessory and a door and window, so that a positioning structure is not required to be arranged in a handle, the internal structure of the handle is simplified, and the volume of the handle is reduced.
In a first aspect, an embodiment of the present utility model provides a transmission case, including a case, a rotating wheel, and an elastic piece, where the case is provided with a mounting hole and a slot; the rotating wheel is arranged in the shell and corresponds to the mounting hole; the elastic sheet is arranged in the groove, and the groove is communicated with the mounting hole, so that the elastic sheet is abutted to the outer wall of the rotating wheel or the outer wall of the transmission shaft.
The further technical scheme is as follows: the number of the elastic sheets is one and is arranged on one side of the mounting hole.
The further technical scheme is as follows: the number of the elastic sheets is two and is respectively and symmetrically arranged relative to the mounting holes.
The further technical scheme is as follows: the elastic sheet is in a strip shape.
The further technical scheme is as follows: the shell comprises a main shell and a cover plate covered on the main shell, the mounting hole is formed in the main shell, and a through hole for the transmission shaft or the rotating wheel to penetrate is formed in the cover plate corresponding to the mounting hole.
In a second aspect, an embodiment of the present utility model provides a door and window lock assembly, including the above-mentioned transmission case, further including a handle and a transmission assembly, where a transmission shaft of the handle penetrates through the rotating wheel; the transmission assembly comprises a connecting piece and a transmission gear group, and the connecting piece is respectively in transmission connection with the rotating wheel and the transmission gear group.
In a third aspect, the embodiment of the utility model also provides a door and window, which comprises a door and window frame, a door and window sash and the door and window lock fitting, wherein the door and window sash is arranged in the door and window frame, the door and window lock fitting is arranged on the door and window sash, the handle is arranged on a sash section bar of the door and window sash, and the transmission shell is arranged in a groove of the sash section bar.
The beneficial technical effects of the utility model are as follows: according to the utility model, the mounting hole and the slot are formed in the shell, the transmission shaft of the handle is penetrated through the mounting hole, the rotating wheel is arranged corresponding to the mounting hole, the slot is communicated with the mounting hole, the elastic sheet is arranged in the slot, so that the elastic sheet can be abutted against the outer wall of the rotating wheel or the outer wall of the transmission shaft, the positioning of the handle rotation angle is realized, a user can feel the positioning hand feeling in the rotation process of opening or locking the handle, a positioning structure for realizing the positioning of the handle rotation angle is not required to be arranged in the handle, the internal structure of the handle is simplified, the assembly process and the production cost of the handle are simplified, the size of the handle is reduced, the handle can be assembled on a door window with a narrower frame width, and the handle is suitable for doors and windows with various specifications and has a wide application range.
The door and window lockset accessory and the door and window have the functions, and the practicability is high.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is an assembled schematic view of a transmission housing according to a first embodiment of the present utility model;
FIG. 2 is an exploded view of a first embodiment of a transmission housing according to the present utility model;
FIG. 3 is an exploded view of a first embodiment of the present utility model showing the assembly of a drive housing and a handle;
FIG. 4 is a schematic structural view of a transmission housing according to a first embodiment of the present utility model in a specific application;
FIG. 5 is a schematic diagram illustrating the connection of a first embodiment of the present utility model to a transmission housing in a specific application;
FIG. 6 is a cross-sectional view of a first embodiment of the present utility model providing a drive housing in a particular application;
FIG. 7 is a front view of a second embodiment of the present utility model with the cover omitted;
FIG. 8 is an exploded view of a transmission housing according to a second embodiment of the present utility model;
FIG. 9 is a schematic diagram illustrating an assembly of a driving housing and a handle according to a second embodiment of the present utility model;
fig. 10 is a cross-sectional view of a gear housing according to a second embodiment of the present utility model in a specific application.
The figure identifies the description: 10. a transmission case; 11. a housing; 111. a mounting hole; 112. a slot; 113. a main housing; 114. a cover plate; 115. a through hole; 12. a rotating wheel; 121. a connection end; 13. a spring plate; 14. a transmission assembly; 141. a connecting piece; 142. a fixed rod; 143. a drive tooth set; 144. a gear; 145. a rod body; 20. a handle; 21. and a transmission shaft.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the utility model. 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.
Referring to fig. 1 to 6, fig. 1 is an assembly schematic diagram of a transmission housing provided in a first embodiment of the present utility model, the transmission housing 10 includes a housing 11, a rotating wheel 12 and a spring plate 13, and the housing 11 is provided with a mounting hole 111 and a slot 112; the rotating wheel 12 is installed in the shell 11 and is arranged corresponding to the installation hole 111; the spring 13 is mounted in the slot 112, and the slot 112 is communicated with the mounting hole 111, so that the spring 13 is abutted against the outer wall of the rotating wheel 12 or the outer wall of the transmission shaft 21.
The elastic piece 13 may be abutted against a plane of an outer wall of the rotating wheel 12, and the elastic piece 13 may be abutted against a plane of an outer wall of the transmission shaft 21. The mounting hole 111 is configured to allow the transmission shaft 21 of the handle 20 to pass through, in this embodiment, the transmission shaft 21 may be prismatic, and the elastic sheet 13 is mounted in the slot 112 that is communicated with the mounting hole 111, so that the elastic sheet 13 abuts against a plane of an outer wall of the transmission shaft 21, and positioning of a rotation angle of the transmission shaft 21 is achieved, thereby positioning the rotation angle of the handle 20. The transmission shell 10 may further include a transmission assembly 14 installed in the shell 11, the transmission assembly 14 is in transmission connection with the rotating wheel 12 to provide driving for locking and unlocking the door and window, the transmission assembly 14 includes a connecting piece 141, a fixing rod 142 and a transmission gear group 143, the fixing rod 142 is used for fixing the shell 11, the connecting piece 141 is in transmission connection with the rotating wheel 12 and installed on one surface of the fixing rod 142, the transmission gear group 143 is installed on the other surface of the fixing rod 142, the transmission assembly comprises a gear 144 and two rod bodies 145, one end of the rod bodies 145 is provided with racks meshed with the gear 144, the two rod bodies 145 are respectively arranged on two sides of the gear 144 in a state that the racks are opposite, the rotating wheel 12 rotates along with the transmission shaft 21 to stir the connecting piece 141 to move left and right, so that the connecting piece 141 is communicated with one rod body 145, and drives the other rod body 145 to drive through the gear 144 to realize driving for locking and unlocking the door and window, thereby locking or unlocking the door and window through the transmission shell 10. The transmission shell 10 is provided with the mounting hole 111 and the slot position 112 through the shell 11, the mounting hole 111 is used for the transmission shaft 21 of the handle 20 to penetrate through, the rotating wheel 12 is arranged corresponding to the mounting hole 111, the slot position 112 is communicated with the mounting hole 111, the elastic sheet 13 is arranged in the slot position 112, so that the elastic sheet 13 is abutted to the outer wall of the rotating wheel 12 or the outer wall of the transmission shaft 21, the positioning of the rotation angle of the handle 20 is realized, a user can feel the positioning hand feeling in the rotation process of opening or locking the handle 20, a positioning structure for realizing the positioning of the rotation angle of the handle is not required to be arranged in the handle 20, the internal structure of the handle 20 is simplified, the assembly procedure and the production cost of the handle 20 are simplified, the size of the handle 20 is reduced, the handle 20 can be assembled on doors and windows with narrower frame widths, the door and window with various specifications is suitable for the application range is wide.
Specifically, the number of the elastic pieces 13 is two and symmetrically disposed with respect to the mounting hole 111, respectively, so as to abut against both side planes of the outer wall of the transmission shaft 21. The spring plates 13 can be respectively positioned at the left side and the right side of the mounting hole 111, and correspondingly, two slots 112 are also provided. Of course, in some embodiments, the number of the spring plates 13 may be one and disposed at one side of the mounting hole 111.
Specifically, the spring 13 may be elongated. After the elastic piece 13 is fixedly installed in the slot 112, one side end surface of the elastic piece 13 is abutted against the outer wall of the transmission shaft 21.
Specifically, the housing 11 includes a main housing 113 and a cover plate 114 covering the main housing 113, the mounting hole 111 is disposed on the main housing 113, and a through hole 115 for the transmission shaft 21 or the rotating wheel 12 to pass through is disposed corresponding to the mounting hole 111 of the cover plate 114. The cover plate 114 can protect the elements in the shell 11, so that the elastic sheet 13 and the rotating wheel 12 can work normally in the shell 11.
Referring to fig. 7 to 10, fig. 7 is a front view of a transmission housing provided in a second embodiment of the present utility model, wherein a housing cover is omitted, in the second embodiment, one end of a rotating wheel 12 extends along an axial direction to form a connecting end 121, the connecting end 121 is prismatic, and a plane of an outer wall of the connecting end 121 of the rotating wheel 12 can abut against a spring plate 13 to position a rotation angle of the rotating wheel 12, thereby positioning a rotation angle of a transmission shaft 21. The remaining structure and function are similar to those of the first embodiment, and will not be described again.
The door and window lockset accessory comprises the transmission shell 10, a handle 20 and a transmission assembly 14, wherein a transmission shaft 21 of the handle 20 penetrates through the rotating wheel 12 to be in transmission connection with the transmission shell 10; the transmission assembly 14 comprises a connecting piece 141 and a transmission gear group 143, and the connecting piece 141 is respectively in transmission connection with the rotating wheel 12 and the transmission gear group 143. The transmission assembly 14 further comprises a fixing rod 142, the fixing rod 142 is used for fixing the shell 11, the connecting piece 141 is in transmission connection with the rotating wheel 12 and is arranged on one face of the fixing rod 142, the transmission tooth group 143 is arranged on the other face of the fixing rod 142, the transmission tooth group comprises a gear 144 and two rod bodies 145, one end of each rod body 145 is provided with a rack meshed with the gear 144, the two rod bodies 145 are respectively arranged on two sides of the gear 144 in a state that the racks are opposite, the rotating wheel 12 rotates along with the transmission shaft 21 to stir the connecting piece 141 to move left and right, the connecting piece 141 is communicated with one rod body 145, the other rod body 145 is driven to drive through the gear 144, and the driving of locking and unlocking of a door or a window is achieved, so that the door or window fan is locked or unlocked through the transmission shell 10 by rotating the handle 10.
The door and window comprises a door and window frame, a door and window sash and the door and window lockset fittings, wherein the door and window sash is arranged in the door and window frame, the door and window lockset fittings are arranged on the door and window sash, the handle 20 is arranged on a sash section bar of the door and window sash, and the transmission shell 10 is arranged in a groove of the sash section bar.
In summary, the transmission shell of the utility model is provided with the mounting hole and the slot position by arranging the mounting hole for the transmission shaft of the handle to pass through, the corresponding mounting hole is provided with the rotating wheel, the slot position is communicated with the mounting hole, the slot position is provided with the elastic sheet, so that the elastic sheet can be abutted with the outer wall of the rotating wheel or the outer wall of the transmission shaft to realize the positioning of the rotating angle of the handle, a user can feel the positioning hand feeling in the rotating process of opening or locking the handle, a positioning structure for realizing the positioning of the rotating angle of the handle is not required to be arranged in the handle, the internal structure of the handle is simplified, the assembly process and the production cost of the handle are simplified, the size of the handle is reduced, the handle can be assembled on a door window with narrower frame width, and the transmission shell is suitable for doors and windows with various specifications, and the application range is wide. The door and window lockset accessory and the door and window have the functions, and the practicability is high.
While the utility model has been described with reference to certain preferred embodiments, it will be understood by those skilled in the art that various changes and substitutions of equivalents may be made and equivalents will be apparent to those skilled in the art without departing from the scope of the utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.
Claims (7)
1. A drive housing, comprising:
the shell is provided with a mounting hole and a slot;
the rotating wheel is arranged in the shell and corresponds to the mounting hole;
the elastic sheet is arranged in the groove, and the groove is communicated with the mounting hole, so that the elastic sheet is abutted to the outer wall of the rotating wheel or the outer wall of the transmission shaft.
2. The transmission case according to claim 1, wherein the number of the elastic pieces is one and is disposed at one side of the mounting hole.
3. The transmission case according to claim 1, wherein the number of the elastic pieces is two and is symmetrically arranged with respect to the mounting hole, respectively.
4. A drive housing according to claim 2 or claim 3, wherein the spring is elongate.
5. The transmission case according to claim 1, wherein the case includes a main case and a cover plate covering the main case, the mounting hole is provided on the main case, and a through hole through which the transmission shaft or the rotating wheel passes is provided in the cover plate corresponding to the mounting hole.
6. A door and window lock accessory comprising the drive housing of any one of claims 1 to 5, further comprising:
the transmission shaft of the handle penetrates through the rotating wheel;
the transmission assembly comprises a connecting piece and a transmission gear group, and the connecting piece is respectively in transmission connection with the rotating wheel and the transmission gear group.
7. A door and window, characterized by, including door and window frame, door and window casement and the door and window tool to lock accessory of claim 6, the door and window casement is installed in the door and window frame, door and window tool to lock accessory install in on the door and window casement, the handle install in on the fan body section bar of door and window casement, the drive shell install in the groove of fan body section bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320567226.4U CN219711236U (en) | 2023-03-16 | 2023-03-16 | Transmission shell, door and window lockset accessory and door and window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320567226.4U CN219711236U (en) | 2023-03-16 | 2023-03-16 | Transmission shell, door and window lockset accessory and door and window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219711236U true CN219711236U (en) | 2023-09-19 |
Family
ID=88001546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320567226.4U Active CN219711236U (en) | 2023-03-16 | 2023-03-16 | Transmission shell, door and window lockset accessory and door and window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219711236U (en) |
-
2023
- 2023-03-16 CN CN202320567226.4U patent/CN219711236U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |