CN210164344U

CN210164344U - Door and window bidirectional driver

Info

Publication number: CN210164344U
Application number: CN201920609230.6U
Authority: CN
Inventors: 夏武林; 夏武军
Original assignee: Foshan Renas Hardware Co Ltd
Current assignee: Foshan Renas Hardware Co Ltd
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2020-03-20
Anticipated expiration: 2029-04-30

Abstract

The utility model provides a door and window bidirectional transmission ware, including the box body of fixed mounting on the apron, this apron fixed mounting is on door and window section bar notch, box body square shaft hole both sides are equipped with the slip chamber, and a fore-set is assembled in this slip chamber slidable, the fore-set appearance with the cooperation of slip chamber, the fore-set can not rotate for the slip chamber, slip chamber end with the fore-set end corresponds and is equipped with a pair of card limit of mutually supporting makes the fore-set can not slide off the slip chamber completely, the fore-set has the internal thread, and the door and window handle is fixed through bolted connection to the fore-set internal thread, and the section bar inner wall is jacked up to two fore-sets, can prevent the box body off normal; the utility model discloses with the transfer line setting in the box body, adopt the cardboard firmly to clip the mode of door and window section bar notch and install, need not to beat the screw fixation on door and window section bar, guaranteed the gas tightness of door and window, water proofness and thermal-insulated effect etc.

Description

Door and window bidirectional driver

Technical Field

The utility model relates to a door and window technical field refers in particular to a door and window bidirectional transmission ware.

Background

After the existing door and window driver is installed in an aluminum alloy section cavity, two screws need to penetrate through the outer side of a driver panel, the driver is fixed by penetrating through a section, and the mode destroys the structure of the section and affects the air tightness, water tightness and heat insulation effect of doors and windows. In addition, after the existing driver is installed in the cavity of the section bar, the driver box body positioned in the cavity of the section bar is suspended, a certain gap is reserved between the driver box body and the inner wall of the section bar, the door and window handle is installed on the outer side face of the section bar, two screws penetrate through the handle base and penetrate through the wall of the section bar to be fixed with the driver box body, if the torque force of the screws is too large, the box body of the driver is easily pulled to deviate by the screws, the transmission box is easily damaged, the door and window handle cannot be firmly fixed, the service life of door and window locking hardware is. Although a small amount of push columns are arranged in the existing driver, the push columns can be freely taken out or are easy to deviate, the driver is difficult to disassemble and is taken out of the section bar, and the installation efficiency of door and window hardware is greatly influenced; most of cover plates of the existing drivers are U-shaped buckle plates, transmission rods in the buckle plates are not connected with the cover plates, the transmission is unstable, and the buckle plates are easy to deform.

SUMMERY OF THE UTILITY MODEL

To above problem, the utility model provides a door and window two-way driver, the utility model discloses with the transfer line setting in the box body, adopt the cardboard firmly to clip the mode of door and window section bar notch and install, need not to beat the screw fixation on door and window section bar, guaranteed the gas tightness of door and window, water proofness and thermal-insulated effect etc.

In order to realize the purpose, the utility model discloses a technical scheme as follows:

the utility model provides a door and window bidirectional transmission ware, includes the box body of fixed mounting on the apron, should lap fixed mounting on door and window section bar notch, its characterized in that: the box body is equipped with the slip chamber with running through, and this slip intracavity slidable ground is equipped with a fore-set, the fore-set appearance with the cooperation of slip chamber, the fore-set can not for the slip chamber rotates, the slip chamber end with the fore-set end correspondence is equipped with a pair of card limit of mutually supporting makes the fore-set can not slide completely from the slip chamber, the fore-set has the internal thread, the fore-set threaded connection has a screw, and this screw will the fore-set is pulled up and is made its tip laminating door and window section bar inner wall.

Preferably, the length of the sliding-out of the top column is not less than the distance between the side surface of the driver and the inner wall of the profile after the driver is installed.

Preferably, the cover plate is provided with a through hole, the through hole is provided with a bolt, the tail end of the bolt is in threaded connection with a clamping plate, and the bolt is rotated until the clamping plate is driven to rotate, and then the clamping plate is clamped with the clamping groove of the door and window profile.

Preferably, a square shaft gear and two transmission rods driven by the square shaft gear are arranged in the box body.

Preferably, the middle part of the outer side of the top column is provided with an annular groove, a rubber ring is assembled in the groove in an inner sleeve mode, and the rubber ring is in friction fit with the inner wall of the sliding cavity.

Preferably, the sliding cavity inner wall is provided with a notch, the notch is used for installing a rubber ring, when the rubber ring is located at the notch, the ejection column is just located in the middle of the sliding cavity, and two ends of the ejection column do not extend out of the sliding cavity.

Preferably, the cover plate is provided with a C-shaped notch along the length direction of the cover plate, and the transmission rod is provided with a convex edge matched with the notch.

The utility model discloses beneficial effect:

the utility model discloses a transmission box adopts the totally enclosed structure, sets up the transfer line in the box body, adopts the cardboard firmly to clip the mode of door and window section bar notch and installs, need not to beat the screw fixation on door and window section bar, has guaranteed the gas tightness of door and window, water proofness and effect such as thermal-insulated.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a first exploded schematic view of the present invention;

fig. 3 is a second exploded view of the present invention;

fig. 4 is a third exploded view of the present invention;

fig. 5 is an installation schematic of the present invention;

fig. 6 is a perspective view of the top pillar of the present invention after being pulled up;

fig. 7 is a left side view of the utility model with the top pillar pulled up.

Detailed Description

The technical solution of the present invention will be described below with reference to the accompanying drawings and examples.

As shown in fig. 1 to 7, a door and window bidirectional transmission ware, including box body 2 of fixed mounting on apron 1, be equipped with square shaft gear 3 in this box body 2 and by two transfer lines 4 of 3 driven of this square shaft gear, square shaft gear 3 has a square hole particularly, be used for installing

handle

5, 3 direct drive transfer lines 4 of square shaft gear remove, have the spur rack with 3 meshing of square shaft gear on the transfer line 4, and square shaft gear 3 still meshes another intermediate gear 11, another transfer line 4 of 11 meshing of this intermediate gear, 4 parallel arrangement of two transfer lines, so when 3 rotations of square shaft gear, just can drive two transfer lines 4 relative or opposite direction simultaneously. The box body 2 is provided with two sliding cavities 6 in a penetrating way, the sliding cavities 6 penetrate through the box body 2, a top column 7 is arranged in the sliding cavities 6 in a sliding way, the shape of the top column 7 is matched with the sliding cavities 6, the top column 7 cannot rotate relative to the sliding cavities 6, a pair of clamping edges 8 which are matched with each other are correspondingly arranged at the two ends of the sliding cavities 6 and the two ends of the top column 7, the two clamping edges 8 at the two ends of the sliding cavities 6 are arranged in opposite angles, the clamping edges at the two ends of the top column 7 are also arranged in opposite angles, and the clamping edges 8 at the two ends of the sliding cavities 6 are arranged in different opposite angles, when the box body 2 is assembled, because the box body 2 is formed by mutually matching two box body cover plates, the top column 7 is assembled from the middle part of the box body 2, so that the two clamping edges 8 can not interfere, after the assembly, the top column 7 can slide along any one side of the sliding cavities 6, and slide out until the clamping edges 8 on, the top column 7 is clamped, so that the top column 7 cannot completely slide away from the sliding cavity 6, namely when the top column 7 slides outwards along the sliding cavity 6, the farthest sliding position is that the pair of clamping edges 8 are mutually matched, preferably, the middle part of the outer side of the top column 7 is provided with a groove 71, a rubber ring 12 with a circular cross section is sleeved in the groove 71, the rubber ring 12 is in friction fit with the inner wall of the sliding cavity 6, so that the top column 7 cannot easily slide out, in addition, the inner wall of the sliding cavity 6 is provided with an annular notch, the annular notch is used for accommodating the rubber ring 12, when the rubber ring 12 is positioned at the notch position, the top column 7 is just positioned in the middle part of the sliding cavity 6, and two ends of the top column 7 do not extend out of the sliding cavity 6.

Preferably, the length of the slidable top column 7 is not less than the distance from the outer side of the driver to the inner wall of the door and window profile 9 after the driver is installed, the top column 7 is provided with internal threads, the top column 7 is in threaded connection with a screw, and the screw pulls up the top column 7 and enables the end part of the top column to be attached to the inner wall of the door and window profile 9. Be equipped with a through-hole on the apron 1, be equipped with a bolt on this through-hole, bolt and through-hole clearance fit, this bolt end threaded connection has a cardboard 10, the length of cardboard 10 is greater than wide, and the length of cardboard 10 is greater than the groove width of door and window section bar 9, and the corner of cardboard 10 is the arc angle, cardboard 10 slides with its width direction and locates in the draw-in groove of door and window section bar 9, the bolt rotates, until cardboard 10 blocks the draw-in groove top of door and window section bar 9, rotate the bolt again, cardboard 10 will be together rotated with the bolt, will block with the draw-in groove both sides of door and window section bar 9 when this cardboard 10 rotates, thereby fix apron 1 on door and window section bar 9, just so need not bore the screw hole on door and window section bar 9, the leakproofness of door and.

In addition, the cover plate 1 is provided with a C-shaped notch 13 along the length direction, the transmission rod 4 is provided with a convex edge 14 matched with the notch, and the transmission rod 4 can slide in the notch 13, so that the transmission rod 3 is not easy to deviate.

When the driver is installed on the door and window profile 9, the driver is fixed on the cover plate 1 through a bolt, the cover plate 1 is fixed through a clamping groove of a clamping plate 10 and the door and window profile 9 in a clamping mode, at the moment, the driver is fixed on the cover plate 1 through a bolt located on the side face of the driver, and the box body 2 located in the inner cavity of the door and window profile 9 is suspended, so that when the handle 5 is fixed, a screw fastened by the driver is in threaded connection with the ejection column 7, when the screw is rotated, the ejection column 7 cannot rotate relatively, and therefore the ejection column 7 also slides outwards under the action of the screw and always slides to the inner wall of the door and window profile 9, bearing force is generated between the box body 2 and the inner wall of the door and window profile 9, the box body 2 is locked again, the box body 2 is not prone to shake, and the service life of the.

The embodiments of the present invention have been described with reference to the accompanying drawings, but the present invention is not limited to the above-mentioned embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many forms without departing from the spirit and scope of the present invention, and these forms are within the scope of the present invention.

Claims

1. The utility model provides a door and window bidirectional transmission ware, includes the box body of fixed mounting on the apron, should lap fixed mounting on door and window section bar notch, its characterized in that: the box body is equipped with the slip chamber with running through, is equipped with a fore-set in this slip intracavity slidable, the fore-set appearance with the cooperation of slip chamber, the fore-set can not for the slip chamber rotates, the slip chamber end with the fore-set end correspondence is equipped with a pair of card limit of mutually supporting makes the fore-set can not slide completely from the slip chamber, the fore-set has the internal thread, the fore-set threaded connection has a screw, and this screw will the fore-set is pulled up and is made its tip laminating door and window section bar inner wall.

2. A door and window bi-directional actuator as claimed in claim 1, wherein: the length of the top column capable of sliding out is not less than the distance from the side surface of the driver to the inner wall of the profile after the driver is installed.

3. A door and window bi-directional actuator as claimed in claim 1, wherein: the cover plate is provided with a through hole, the through hole is provided with a bolt, the tail end of the bolt is in threaded connection with a clamping plate, and the bolt is rotated until the clamping plate is driven to rotate, and then the clamping plate is clamped with the clamping groove of the door and window profile.

4. A door and window bi-directional actuator as claimed in claim 1, wherein: a square shaft gear and two transmission rods driven by the square shaft gear are arranged in the box body.

5. A door and window bi-directional actuator as claimed in claim 1, wherein: the middle part of the outer side of the top column is provided with an annular groove, a rubber ring is assembled in the groove, and the rubber ring is in friction fit with the inner wall of the sliding cavity.

6. A door and window bi-directional driver as claimed in claim 5, wherein: the sliding cavity is characterized in that a notch is formed in the inner wall of the sliding cavity and used for installing a rubber ring, when the rubber ring is located at the notch, the ejection column is just located in the middle of the sliding cavity, and the two ends of the ejection column do not extend out of the sliding cavity.

7. A door and window bi-directional driver as claimed in claim 4, wherein: the cover plate is provided with a C-shaped notch along the length direction, and the transmission rod is provided with a convex edge matched with the notch.