CN115596281B - Handle transmission device with damping and door and window lockset fitting - Google Patents
Handle transmission device with damping and door and window lockset fitting Download PDFInfo
- Publication number
- CN115596281B CN115596281B CN202211189110.8A CN202211189110A CN115596281B CN 115596281 B CN115596281 B CN 115596281B CN 202211189110 A CN202211189110 A CN 202211189110A CN 115596281 B CN115596281 B CN 115596281B
- Authority
- CN
- China
- Prior art keywords
- positioning
- handle
- shaft
- transmission
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 117
- 238000013016 damping Methods 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 230000000694 effects Effects 0.000 claims abstract description 10
- 230000008878 coupling Effects 0.000 claims abstract description 7
- 238000010168 coupling process Methods 0.000 claims abstract description 7
- 238000005859 coupling reaction Methods 0.000 claims abstract description 7
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 7
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000000926 separation method Methods 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/0004—Lock assembling or manufacturing
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/0041—Damping means
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B3/00—Fastening knobs or handles to lock or latch parts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a handle transmission device with damping and door and window lockset fittings, wherein the handle transmission device comprises a driving piece, a pull rod assembly and a positioning mechanism; the driving piece is coupled with a transmission shaft of the handle and is provided with driving teeth; the pull rod assembly is provided with a transmission tooth in transmission coupling with the driving tooth and is used for providing driving for locking and opening doors and windows; the positioning mechanism is adjacent to the side part of the driving piece and comprises at least one elastic positioning device, the elastic positioning device comprises an elastic piece and an abutting piece driven by the elastic piece, a plurality of positioning parts are arranged on the transmission shaft or the driving piece of the handle, and the abutting piece elastically abuts against the positioning parts to achieve the positioning effect when the handle rotates. Compared with the prior art, the handle transmission device has the advantages that the positioning mechanism for realizing the positioning of the rotation angle of the handle is arranged in the handle transmission device, the production structure of the handle is simplified, the specification and the size of the handle can be made smaller and simpler, the handle transmission device is suitable for doors and windows with various specifications, and the application range is wide.
Description
Technical Field
The invention belongs to the technical field of door and window hardware, and particularly relates to a handle transmission device with damping and door and window lockset fittings.
Background
The door and window is one of the most common structures in the building, is usually taken as a room access way and a ventilation lighting port of the building, along with the development of modern buildings and the improvement of user demands, the door and window structure is continuously improved, door and window lockset accessories are taken as indispensable components on the door and window and are arranged on a door and window body to realize the opening and locking of the door and window body, a handle lockset in the door and window lockset accessories is also divided into a base handle and an unburnt handle, the existing unburnt handle arranged on a metal frame of the door and window body is provided with a positioning mechanism which realizes the angle positioning effect of the handle, and the handle generates damping positioning hand feeling in the unlocking and locking rotating process. Along with the trend of door and window modeling design to a simple style, the width of the metal frame at the periphery of the door and window body can also become smaller and finer, and as the positioning mechanism for generating the damping positioning effect is arranged in the handle, the handle cannot be prevented from having a larger structural size, so that the non-base handle cannot be assembled on the door and window with smaller frame width.
Disclosure of Invention
The invention aims to solve the problem that a non-base handle cannot be used on a door or window with a smaller frame width due to a larger handle size, and solves the problem by arranging a positioning mechanism in a handle transmission device.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
from handle transmission of taking damping includes: the device comprises a driving piece, a pull rod assembly and a positioning mechanism; the driving piece is coupled with a transmission shaft of the handle and is provided with driving teeth; the pull rod assembly is provided with a transmission tooth in transmission coupling with the driving tooth and is used for providing driving for locking and opening doors and windows; the positioning mechanism is adjacent to the side part of the driving piece and comprises at least one elastic positioning device, the elastic positioning device comprises an elastic piece with a radial elastic passive degree of freedom along the transmission shaft and an abutting piece driven by the elastic piece, a plurality of positioning parts are arranged on the transmission shaft or the driving piece of the handle, and the abutting piece elastically abuts against the positioning parts to achieve the positioning effect when the handle rotates.
Compared with the prior art, the handle transmission device with damping, provided by the invention, has the advantages that the positioning mechanism for realizing the positioning of the rotation angle of the handle is arranged in the handle transmission device, the production structure of the handle is simplified, the specification and the size of the handle can be made smaller and simpler, the handle transmission device is suitable for doors and windows with various specifications, and the application range is wide.
Further, the elastic positioning device is provided with two groups relatively, the positioning mechanism further comprises a mounting frame, the mounting frame is provided with a positioning shaft hole along the axial direction of the transmission shaft, the transmission shaft or the driving piece is provided with a positioning shaft part extending out of the end face of the driving piece, the positioning parts are arranged at the side parts of the positioning shaft part, the positioning shaft part is rotatably arranged in the positioning shaft hole, and the elastic positioning device is arranged on the mounting frame and is positioned at the side parts of the positioning shaft hole; through the arrangement, the elastic positioning device is stably installed, meanwhile, the two sides of the transmission shaft are guaranteed to be subjected to balanced elastic force, and the handle is good in rotary damping positioning hand feeling.
Further, the mounting frame is provided with a shaft seat, the positioning shaft hole is arranged on the shaft seat, the side wall of the shaft seat is provided with a limiting hole, and the abutting piece is arranged at the outer side of the limiting hole and part of the abutting piece can enter the positioning shaft hole to abut against the positioning shaft part; through setting up like this, the butt piece is installed in spacing downthehole, effectively prevents that the butt piece from taking place to dislocation, and the assembly is firm, guarantees the angle location effect of handle.
Further, an assembly groove with one end communicated with the limiting hole and the other end closed is formed in the outer side of the mounting frame, and the abutting piece and the elastic piece are arranged in the assembly groove; through the arrangement, the abutting piece and the elastic piece can be slidably installed in the assembly groove, and assembly is stable.
Further, a transmission hole is formed in the middle of the driving piece, a transmission shaft of the handle is assembled in the transmission hole in a transmission coupling manner, and the tail end of the transmission shaft of the handle penetrates out of the transmission hole to serve as the positioning shaft part; alternatively, the positioning shaft portion and the driving member are of an integral structure; alternatively, the drive shaft, the driving member and the positioning shaft portion of the handle are integrally formed.
Further, the device also comprises a shell, wherein the shell comprises a base shell and a cover body, the positioning mechanism and the driving piece are arranged in the base shell, and a movable groove is formed in the shell close to the pull rod assembly; through the arrangement, the shell plays a role in protecting safety to the positioning mechanism and the driving piece, and ensures that the positioning mechanism and the driving piece work normally in the shell.
Door and window tool to lock accessory includes: the handle transmission device, the handle and the slewing bearing structure are provided with damping; the handle is in transmission connection with a transmission hole of the driving piece through a transmission shaft; the slewing bearing structure is used for supporting the transmission shaft to perform slewing motion on the door and window body; through setting up like this, realize handle rotation angle location's positioning mechanism setting in handle transmission, the basic function of the handle during operation of assurance has been simplified the production structure of handle simultaneously, and the specification size of handle of being convenient for can do less and more brief, is applicable to the door and window of multiple specification, and application scope is wide.
Drawings
FIG. 1 is an exploded view of a handle actuator
FIG. 2 is an exploded view of the positioning mechanism
FIG. 3 is a schematic view of a positioning mechanism
FIG. 4 is an outside schematic view of the positioning mechanism
FIG. 5 is a schematic view of a drive shaft and a positioning mechanism
FIG. 6 is a schematic view of the base housing and positioning mechanism
FIG. 7 is a cross-sectional view of a handle actuator
FIG. 8 is an internal structural view of a handle transmission
FIG. 9 is a schematic view of door and window lock fittings assembled on a frame
FIG. 10 is an exploded view of a drive shaft and slewing bearing structure
FIG. 11 is an assembly view of a slewing bearing structure and a frame
FIG. 12 is a schematic view illustrating assembly of a slewing bearing structure and a frame
FIG. 13 is an exploded view of a door and window lock assembly
FIG. 14 is a schematic view of a handle
Detailed Description
The technical scheme of the invention is described below with reference to the accompanying drawings:
embodiment one:
referring to fig. 1 to 8, the self-damped handle transmission of the present invention comprises: a driving member 13, a pull rod assembly 2 and a positioning mechanism 3; the driving piece 13 is coupled with a transmission shaft 41 of the handle 4 and is provided with driving teeth 12; the pull rod assembly 2 is provided with a transmission tooth 211 which is in transmission coupling with the driving tooth 12 and is used for providing driving for locking and opening doors and windows; the positioning mechanism 3 is adjacent to the side of the driving member 13 and comprises at least one elastic positioning device 31, preferably, two elastic positioning devices 31 are symmetrically arranged, each elastic positioning device 31 comprises an elastic member 311 with a passive degree of freedom of elasticity along the radial direction of the transmission shaft 41, and an abutting member 312 driven by the elastic member 311, a plurality of positioning parts 42 are arranged on the transmission shaft 41 or the driving member 13 of the handle 4, and the abutting member 312 elastically abuts against the positioning parts 42 to realize the positioning effect when the handle 4 rotates. In the present embodiment, the positioning portions 42 are provided on the drive shaft of the drive shaft 41 of the handle 4, and in other alternative embodiments, the positioning portions 42 may be provided on the driving member 13.
Compared with the prior art, the handle transmission device with damping provided by the invention has the advantages that the positioning mechanism 3 for realizing the positioning of the rotation angle of the handle 4 is arranged in the handle transmission device, the production structure of the handle 4 is simplified, the specification and the size of the handle 4 can be made smaller and simpler, the handle transmission device is suitable for doors and windows with various specifications, and the application range is wide.
Referring to fig. 1 to 5, in one embodiment, the elastic member 311 and the abutting member 312 abut against each other, preferably, the elastic member 311 is a spring or a compression spring, etc., the abutting member 312 is preferably a steel ball or a circular damping block, the positioning mechanism 3 further includes a mounting frame 32, the mounting frame 32 is provided with a positioning shaft hole 322 along the axial direction of the transmission shaft 41, the transmission shaft 41 or the driving member 13 is provided with a positioning shaft portion 40 extending out of the end surface of the driving member 13, the positioning portions 42 are disposed at the side portion of the positioning shaft portion 40, the positioning shaft portion 40 is rotatably mounted in the positioning shaft hole 322, the elastic positioning device 31 is mounted on the mounting frame 32 and is disposed at the side portion of the positioning shaft hole 322, the positioning portions 42 are a plurality of positioning grooves disposed at the circumferential direction of the positioning shaft portion, and the elastic member 311 drives the abutting member 312 to cooperate with any positioning portion 42 to realize the angular positioning effect of the handle 4; through this setting, the elastic positioning device 31 is installed firmly, guarantees simultaneously that transmission shaft 41 both sides receive balanced elastic force, and handle 4 rotation damping location feel is good.
In one embodiment, the mounting frame 32 is provided with a shaft seat 33, the positioning shaft hole 322 is arranged on the shaft seat 33, a limiting hole 331 is arranged on the side wall of the shaft seat 33 corresponding to the abutting piece 312, the abutting piece 312 is installed at the outer side of the limiting hole 331 and can partially enter the positioning shaft hole 322 to abut against the positioning shaft portion 40, the inner diameter of the limiting hole 331 is smaller than the outer diameter of the abutting piece 312, so that the abutting piece 312 is limited to be separated from the shaft seat 33 towards one side of the positioning shaft hole 322, and the elastic positioning device 31 is ensured to be matched with the transmission shaft 41 of the handle 4 in a positioning manner within a preset movable range; through setting up like this, butt piece 312 is installed in spacing hole 331, effectively prevents that butt piece 312 from taking place to dislocation, and the assembly is firm, guarantees the angle location effect of handle 4.
Referring to fig. 1 to 5, in one embodiment, an assembly groove 321 with one end communicating with the limiting hole 331 and the other end being closed is provided on the outer side of the mounting frame 32, one assembly groove 321 is provided corresponding to each elastic positioning device 31, the width of the assembly groove 321 is matched with the width of the elastic positioning device 31, two elastic positioning devices 31 are movably installed in the assembly groove 321 and located at two sides of the positioning shaft hole 322, and the abutting piece 312 can compress the elastic piece 311 or move along the length direction of the assembly groove 321 under the driving of the elastic piece 311, so as to realize different rotation angles of the positioning handle 4 in cooperation with the positioning part 42; through such setting, but butt piece 312 and elastic component 311 slidable mounting are in assembly groove 321, and the assembly is firm, guarantees simultaneously that transmission shaft 41 both sides receive balanced elastic force, and handle 4 rotation damping location feel is good.
In one embodiment, a transmission hole 11 is formed in the middle of the driving member 13, a transmission shaft 41 of the handle 4 is assembled in the transmission hole 11 in a transmission coupling manner, the tail end of the transmission shaft 41 of the handle 4 penetrates out of the transmission hole 11 to serve as the positioning shaft portion 40, a positioning seat 332 is arranged on the periphery of the positioning shaft hole 322 of the mounting frame 32, the driving member 13 is provided with a first positioning structure matched with the positioning seat 332 in a positioning manner, the first positioning structure is a first positioning step 131 arranged on the periphery of one side, close to the transmission hole 11, of the driving member 13, and the first positioning step 131 is assembled on the inner side of the positioning seat 332 to realize positioning matching of the driving member 13 and the mounting frame 32; by this arrangement, the drive member 13 and the mounting frame 32 are assembled by the first positioning structure, so that the assembly concentricity between the positioning shaft hole 322 and the transmission hole 11 is ensured, and the assembly connection between the transmission shaft 41 and the handle transmission device is ensured.
In an alternative embodiment, the positioning shaft 40 is integrally formed with the driver 13; alternatively, the drive shaft 41, the driver 13, and the positioning shaft 40 of the handle 4 are integrally constructed.
In one embodiment, the device further comprises a shell 10, the shell 10 further comprises a base shell 14 with an opening at the upper side and a cover body 15 for covering the base shell 14, the cover body 15 and the base shell 14 can be spliced and connected through the existing screw connection mode or spliced and connected through riveting mode, the positioning mechanism 3 and the driving piece 13 are arranged in the base shell 14, the shell 10 is provided with a movable groove 19 at one side close to the pull rod assembly 2, the mounting frame 32 is positioned and mounted in the base shell 14 through a second positioning structure, the second positioning structure comprises a separation cavity 141 arranged in the base shell 14 and a first positioning hole 142 arranged at the bottom of the separation cavity 141, the separation cavity 141 is matched with the shape of the mounting frame 32, the mounting frame 32 is positioned and assembled in the separation cavity 141, one side of the opening of the assembly groove 321 of the mounting frame 32 is abutted against the bottom wall of the separation cavity 141, so that the elastic positioning device 31 is mounted in the mounting frame 32 in a sealing manner, and the shaft seat 33 is matched with the first positioning hole 142 in a positioning manner; the driving piece 13 is matched with the cover body 15 in a positioning manner through a third positioning structure, the third positioning structure comprises a second positioning hole 151 formed in the cover body 15 and a second positioning step 132 formed in the other side of the driving piece 13 and located outside the transmission hole 11, the second positioning step 132 is assembled in the second positioning hole 151, so that the positioning matching of the driving piece 13 and the cover body 15 is realized, the thickness of the bottom of the cover body 15 and the bottom of the base shell 14 is matched with the overlapped thickness of the mounting frame 32 and the driving piece 13, and the mounting frame 32 and the driving piece 13 are prevented from moving in series in the shell 10; by the arrangement, the positioning mechanism 3 and the driving piece 13 are conveniently positioned and assembled in the shell 10 by an assembler, and the production and the assembly of products are convenient.
Referring to fig. 1, 6 and 7, in one embodiment, the pull rod assembly 2 includes a first pull rod 21, a second pull rod 22, a transmission gear 23, and a decorative cover 24 connected to the housing 10, where the first pull rod 21 is movably disposed in the movable slot 19, the first pull rod 21 and the second pull rod 22 are slidably disposed in a chute 241 of the decorative cover 24, one side of the first pull rod 21 is provided with the transmission gear 211, the other side is provided with the first transmission gear 212, the second pull rod 22 is provided with a second transmission gear 222 disposed opposite to the first transmission gear 212, at least one, preferably two transmission gears 23 are meshed with the first transmission gear 212 and the second transmission gear 222, and when the handle 4 drives the driving member 13 to operate, the first pull rod 21 and the second pull rod 22 are driven to move in a synchronous opposite direction or a reverse direction, so as to realize the driving of providing and opening doors and windows; through the arrangement, the pull rod assembly 2 has high transmission structural strength and stable transmission effect.
In a further embodiment, the decorative cover 24 is provided with side grooves 242 on two sides of the sliding groove 241, the side grooves 242 are communicated with the sliding groove 241, the sliding groove 241 and the side grooves 242 are integrally T-shaped, two sides of the first pull rod 21 and the second pull rod 22 are respectively provided with a limiting flange 25 matched with the side grooves 242, and the limiting flange 25 is matched with the side grooves 242 to enable the first pull rod 21 and the second pull rod 22 to only move along the length direction of the decorative cover 24, so that the first pull rod 21 and the second pull rod 22 are prevented from being separated from the sliding groove 241.
In one embodiment, the two sides of the housing 10 are provided with the connecting seats 16, the first pull rod 21 and the second pull rod 22 are respectively provided with the avoiding holes 26, the decorative cover 24 passes through the avoiding holes 26 through the connecting screws 161 to be connected with the connecting seats 16, so that the decorative cover is assembled with the housing 10 into a whole, and preferably, the connecting screws 161 are plum blossom screws.
Embodiment two:
referring to fig. 1 to 12, the main object of the present embodiment is to provide a door and window lock assembly using the handle transmission device with damping of the first embodiment, comprising a handle transmission device, a handle 4 and a slewing bearing structure 5; the handle 4 is in transmission connection with the transmission hole 11 of the driving piece 13 through a transmission shaft 41; the slewing bearing structure 5 is used for supporting the transmission shaft 41 to perform slewing motion on the door and window body; through setting up like this, the positioning mechanism 3 that realizes handle 4 rotation angle location sets up in handle transmission, and the basic use function of the handle 4 during operation of assurance has been simplified the production structure of handle 4 simultaneously, and the specification size of handle 4 of being convenient for can do is less and more brief, is applicable to the door and window of multiple specification, and application scope is wide.
Referring to fig. 9 to 12, in one embodiment, the pivoting support structure 5 includes a shaft sleeve 51 and a fixed cover 52, the shaft sleeve 51 is provided with a sleeve hole 511 through which the driving shaft 41 passes, the fixed cover 52 is provided with a cover hole 521 through which the driving shaft 41 passes, the driving shaft 41 is rotatably installed in the sleeve hole 511 and the cover hole 521, a radially arranged limit structure 53 is arranged outside the driving shaft 41, the limit structure 53 limits the driving shaft 41 to move along the sleeve hole 511 direction, the limit structure 53 is preferably a circular limit stop, the shaft sleeve 51 is provided with a limit groove 54 with an inner diameter larger than that of the sleeve hole 511, the limit groove 54 is arranged at the upper end of the sleeve hole 511, the limit stop block is installed in the limit groove 54 in a circumferential rotation manner, the fixed cover 52 fixes the transmission shaft 41 on the shaft sleeve 51, the fixed cover 52 and the shaft sleeve 51 are fixedly connected in a riveting manner, further, a connecting blocking edge 522 is arranged at the edge of the lower end of the fixed cover 52, the fixed cover 52 covers the upper side of the limit groove 54, the connecting blocking edge 522 is placed in the limit groove 54, the upper end of the limit groove 54 is used for fixing the fixed cover 52 on the shaft sleeve 51 through processing an inward rollover transformation, and preferably, a meson is arranged between the limit stop block and the limit groove 54 and the fixed cover 52 so as to reduce friction force born by the transmission shaft 41 during rotation; by the arrangement, door and window lockset accessories can be firmly installed on doors and windows through the slewing bearing structure 5, interference between the transmission shaft 41 and the door and window body is avoided, and the use reliability of products is ensured.
Referring to fig. 9 to 11 and 14, in one embodiment, the door and window assembly device further comprises a mounting fixing seat 55, the slewing bearing structure 5 is assembled on the frame 6 of the door and window body through the mounting fixing seat 55, the mounting fixing seat 55 is provided with a threaded hole 56, the lower end of the shaft sleeve 51 is provided with an external thread 512, the mounting fixing seat 55 is in shape adaptation with a groove 62 of the frame 6, during assembly, the mounting fixing seat 55 is non-rotatably mounted in the groove 62 of the frame 6, the slewing bearing structure 5 is in threaded connection with the mounting fixing seat 55 through a connecting hole 61 penetrating through the frame 6, the mounting fixing seat 55 and the slewing bearing structure 5 with the transmission shaft 41 are mounted on the frame 6 of the door and window body, finally the outer end of the transmission shaft 41 is sleeved in the inner cavity 48 of the handle 4, and the handle 4 is connected with the radial threaded hole 46 at the end of the transmission shaft 41 through a machine meter screw 45, and the handle 4 is fixedly connected with the transmission shaft 41.
Referring to fig. 13 and 14, as an alternative embodiment, the device further includes a mounting fixing seat 55, the mounting fixing seat 55 is fixedly assembled on the housing 10, specifically, the mounting fixing seat 55 is provided with a positioning pin 73, the housing 10 is provided with a positioning jack 74 matched with the positioning pin 73, the positioning pin 73 is matched with the positioning jack 74 to enable the mounting fixing seat 55 to be assembled and connected with the housing 10, the slewing bearing structure 5 is assembled on the frame 6 of the door and window body through the mounting fixing seat 55, the mounting fixing seat 55 is provided with a threaded hole 56, the lower end of the shaft sleeve 51 is provided with an external thread 512, the mounting fixing seat 55 is matched with a groove 62 of the frame 6 in shape, during assembly, the mounting fixing seat 55 and the handle transmission device are mounted in the groove 62 of the frame 6 in advance through a mounting port 63 of the frame 6, and then the slewing bearing structure 5 is connected with the mounting fixing seat 55 through a connecting hole 61 penetrating through the frame 6 and the threads of the mounting fixing seat 55, so that the mounting fixing seat 55 and the slewing bearing structure 5 with the transmission shaft 41 are mounted on the frame 6 of the door and window body, finally, the outer end of the transmission shaft 41 is sleeved into the inner cavity 4 of the handle 4, and the handle 4 is connected with the end portion 41 through the threaded hole 45 and the threaded hole 46 of the handle 41.
Embodiment III:
referring to fig. 1 to 12, a main object of the present embodiment is to provide a door and window using the door and window lock assembly of the second embodiment, including a door and window frame, a door and window body, and the door and window lock assembly is disposed on the door and window body, the handle 4 is mounted on the frame 6 of the door and window body through the slewing bearing structure 5, the handle transmission device is mounted in the groove 62 of the frame 6 of the door and window body, and the door and window body can be locked on the door and window frame or unlocked with the door and window lock assembly through rotating the handle 4; through setting up like this, the positioning mechanism 3 that realizes handle 4 rotation angle location sets up in handle transmission, and the basic use function of the handle 4 during operation of assurance has been simplified the production structure of handle 4 simultaneously, and the specification size of handle 4 of being convenient for can do is less and more brief, is applicable to the door and window of multiple specification, and application scope is wide.
Variations and modifications to the above would be obvious to persons skilled in the art to which the invention pertains from the foregoing description and teachings. Therefore, the invention is not limited to the specific embodiments disclosed and described above, but some modifications and changes of the invention should be also included in the scope of the claims of the invention. In addition, although specific terms are used in the present specification, these terms are for convenience of description only and do not limit the present invention in any way.
Claims (5)
1. The door and window lockset accessory is characterized by comprising a handle transmission device with damping, a handle, a slewing bearing structure and an installation fixing seat;
the handle transmission device with the damping comprises a driving piece, a pull rod assembly, a positioning mechanism and a shell; the middle part of the driving piece is provided with a transmission hole, a transmission shaft of the handle is assembled in the transmission hole in a transmission coupling way, and the driving piece is provided with driving teeth; the pull rod assembly is provided with a transmission tooth in transmission coupling with the driving tooth and is used for providing driving for locking and opening doors and windows; the positioning mechanism is adjacent to the side part of the driving piece and comprises two groups of elastic positioning devices which are oppositely arranged, each elastic positioning device comprises an elastic piece with a radial elastic passive degree of freedom along the transmission shaft and an abutting piece driven by the elastic piece, a plurality of positioning parts are arranged on the transmission shaft of the handle, the transmission shaft is provided with a positioning shaft part extending out of the end face of the driving piece, the plurality of positioning parts are arranged on the side part of the positioning shaft part, and the abutting piece elastically abuts against the positioning parts to realize the positioning effect when the handle rotates; the shell comprises a base shell and a cover body, the positioning mechanism and the driving piece are arranged in the base shell, and a movable groove is formed in the shell, close to the pull rod assembly;
the handle is in transmission connection with a transmission hole of the driving piece through a transmission shaft;
the slewing bearing structure is used for supporting the transmission shaft to perform slewing motion on the door and window body; the slewing bearing structure comprises a shaft sleeve and a fixed cover, the shaft sleeve is provided with a sleeve hole for the transmission shaft to pass through, the fixed cover is provided with a cover hole for the transmission shaft to pass through, the transmission shaft is rotatably arranged in the sleeve hole and the cover hole, the outer side of the transmission shaft is provided with a radially arranged limiting structure, the limiting structure limits the transmission shaft to move along the sleeve hole direction, and the fixed cover is used for fixing the transmission shaft on the shaft sleeve;
the installation fixing base, slewing bearing structure passes through the installation fixing base and assembles on the frame of the door and window body, the installation fixing base is equipped with the screw hole, the axle sleeve lower extreme is equipped with the external screw thread, the installation fixing base is in advance installed in the type inslot of frame with handle transmission when the assembly with the groove shape looks adaptation of frame, and then slewing bearing structure passes through the connecting hole and the installation fixing base threaded connection of frame, realizes that installation fixing base and slewing bearing structure with the transmission shaft install on the frame of the door and window body.
2. The door and window lockset accessory of claim 1 wherein said positioning mechanism further comprises a mounting bracket having a positioning shaft hole along the axial direction of the drive shaft, the positioning shaft portion being rotatably mounted in the positioning shaft hole, the elastic positioning means being mounted on the mounting bracket and being located on the side of said positioning shaft hole.
3. The door and window lockset accessory according to claim 2, wherein the mounting frame is provided with a shaft seat, the positioning shaft hole is arranged on the shaft seat, a limiting hole is arranged on the side wall of the shaft seat, and the abutting piece is arranged outside the limiting hole and can partially enter the positioning shaft hole to abut against the positioning shaft part.
4. The door and window lockset accessory according to claim 2, wherein an assembly groove with one end communicated with the limiting hole and the other end closed is arranged on the outer side of the mounting frame, and the abutting piece and the elastic piece are installed in the assembly groove.
5. The door and window lock assembly according to any one of claims 1 to 4, wherein a transmission shaft end of the handle passes through the transmission hole as the positioning shaft portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211189110.8A CN115596281B (en) | 2021-03-30 | 2021-03-30 | Handle transmission device with damping and door and window lockset fitting |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110339223.0A CN112922452A (en) | 2021-03-30 | 2021-03-30 | Handle transmission device with damping, door and window lock accessory and door and window |
| CN202211189110.8A CN115596281B (en) | 2021-03-30 | 2021-03-30 | Handle transmission device with damping and door and window lockset fitting |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110339223.0A Division CN112922452A (en) | 2021-03-30 | 2021-03-30 | Handle transmission device with damping, door and window lock accessory and door and window |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115596281A CN115596281A (en) | 2023-01-13 |
| CN115596281B true CN115596281B (en) | 2023-11-28 |
Family
ID=76176562
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211189110.8A Active CN115596281B (en) | 2021-03-30 | 2021-03-30 | Handle transmission device with damping and door and window lockset fitting |
| CN202110339223.0A Pending CN112922452A (en) | 2021-03-30 | 2021-03-30 | Handle transmission device with damping, door and window lock accessory and door and window |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110339223.0A Pending CN112922452A (en) | 2021-03-30 | 2021-03-30 | Handle transmission device with damping, door and window lock accessory and door and window |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN115596281B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0908585A3 (en) * | 1997-10-07 | 2002-09-18 | ROTO FRANK Aktiengesellschaft | Fitting with a lockable handle for windows, doors, or similar |
| CN101169008A (en) * | 2007-11-27 | 2008-04-30 | 庄子平 | Handle device for door and window lock |
| CN201411980Y (en) * | 2009-05-27 | 2010-02-24 | 鼎鑫(宁波)合金制造有限公司 | Door or window lock |
| CN203066616U (en) * | 2013-01-28 | 2013-07-17 | 希美克(广州)实业有限公司 | Improved lever handle |
| CN105257090A (en) * | 2015-11-10 | 2016-01-20 | 杨帆 | Multi-point lock handle mounted on door and window profile and handle mounting method |
| CN205669348U (en) * | 2016-06-05 | 2016-11-02 | 广东格兰科五金制品有限公司 | The narrow handle of casement window |
| CN206607971U (en) * | 2017-03-23 | 2017-11-03 | 深圳市派阁智能五金科技有限公司 | A kind of handle with handle positioning function |
| CN109537996A (en) * | 2019-01-06 | 2019-03-29 | 佛山市金砥柱建筑装饰材料有限公司 | Handle fixation device |
| CN209339740U (en) * | 2018-08-09 | 2019-09-03 | 刘祥 | A kind of Novel door window handle mechanism |
| CN111608500A (en) * | 2020-07-01 | 2020-09-01 | 希美克(广州)实业有限公司 | Anti-collision mechanism of top-bottom lock and door lock |
| CN112096175A (en) * | 2020-09-28 | 2020-12-18 | 深圳好博窗控技术有限公司 | Transmission mechanism and transmission device |
-
2021
- 2021-03-30 CN CN202211189110.8A patent/CN115596281B/en active Active
- 2021-03-30 CN CN202110339223.0A patent/CN112922452A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0908585A3 (en) * | 1997-10-07 | 2002-09-18 | ROTO FRANK Aktiengesellschaft | Fitting with a lockable handle for windows, doors, or similar |
| CN101169008A (en) * | 2007-11-27 | 2008-04-30 | 庄子平 | Handle device for door and window lock |
| CN201411980Y (en) * | 2009-05-27 | 2010-02-24 | 鼎鑫(宁波)合金制造有限公司 | Door or window lock |
| CN203066616U (en) * | 2013-01-28 | 2013-07-17 | 希美克(广州)实业有限公司 | Improved lever handle |
| CN105257090A (en) * | 2015-11-10 | 2016-01-20 | 杨帆 | Multi-point lock handle mounted on door and window profile and handle mounting method |
| CN205669348U (en) * | 2016-06-05 | 2016-11-02 | 广东格兰科五金制品有限公司 | The narrow handle of casement window |
| CN206607971U (en) * | 2017-03-23 | 2017-11-03 | 深圳市派阁智能五金科技有限公司 | A kind of handle with handle positioning function |
| CN209339740U (en) * | 2018-08-09 | 2019-09-03 | 刘祥 | A kind of Novel door window handle mechanism |
| CN109537996A (en) * | 2019-01-06 | 2019-03-29 | 佛山市金砥柱建筑装饰材料有限公司 | Handle fixation device |
| CN111608500A (en) * | 2020-07-01 | 2020-09-01 | 希美克(广州)实业有限公司 | Anti-collision mechanism of top-bottom lock and door lock |
| CN112096175A (en) * | 2020-09-28 | 2020-12-18 | 深圳好博窗控技术有限公司 | Transmission mechanism and transmission device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112922452A (en) | 2021-06-08 |
| CN115596281A (en) | 2023-01-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA3058692A1 (en) | Furniture board having a flap fitting and carcass and furniture item having such a furniture board | |
| JP2010531938A (en) | Door handle | |
| CA2254632C (en) | Window operator with locking worm drive system | |
| CN115596281B (en) | Handle transmission device with damping and door and window lockset fitting | |
| CN114382341A (en) | Door and window handle without decorative cover | |
| CN214943178U (en) | Base-free handle and handle door and window accessory | |
| CN214786625U (en) | Handle transmission device with damping, door and window lock accessory and door and window | |
| CN108252570B (en) | Handle and lockset for door/window | |
| CN209586957U (en) | A kind of unilateral bearing component and the trim components including the unilateral bearing component | |
| KR101701439B1 (en) | Installation structure for door locks of windows system | |
| CN210714129U (en) | Clutch device for lock | |
| WO2022012117A1 (en) | Electronically controlled sliding device for photographic device, and locking assembly therefor | |
| CN217999227U (en) | Transmission lock box with positioning and self-locking functions | |
| KR20170100125A (en) | Slim lock assembly | |
| JP4620096B2 (en) | Vehicle door operation mechanism | |
| CN219711236U (en) | Transmission shell, door and window lockset accessory and door and window | |
| CN221031959U (en) | Connection structure of door and window lock box and transmission shaft | |
| CN221031960U (en) | Door and window lock box of two-way installation | |
| CN216429293U (en) | External screen window lock for window | |
| CN216690645U (en) | Lock box | |
| CN218881866U (en) | Safety lock without handle | |
| CN219491961U (en) | Left-right universal bidirectional lock box with double-gear structure | |
| CN218862301U (en) | Outdoor-side-operable double-sided window handle and door and window assembly | |
| CN220101966U (en) | Four-side shaft locking structure for multiple safety protection | |
| CN214740518U (en) | Door and window handle structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |