CN103615149A

CN103615149A - Improved handle for door and window

Info

Publication number: CN103615149A
Application number: CN201310618240.3A
Authority: CN
Inventors: 杨帆
Original assignee: 杨帆
Current assignee: Foshan kaisenberg construction hardware Co.,Ltd.
Priority date: 2013-11-27
Filing date: 2013-11-27
Publication date: 2014-03-05
Anticipated expiration: 2033-11-27
Also published as: CN103615149B

Abstract

The invention discloses an improved handle for a door and a window. The improved handle comprises a base, a rotary shaft hole is formed in the middle of the base, a rotary shaft is arranged in the rotary shaft hole in a rotary mode, a hand shank and a square shaft are arranged at the upper end and the lower end of the rotary shaft respectively, a handle fixing component and a locating piece enabling the square shaft to be in different rotating states are arranged on the base, two handle locating grooves are formed in the bottom face of the base at intervals, a transverse locating screw hole communicated with the right handle locating groove is formed in the right side wall of the base, the handle fixing component comprises a set screw and two sets of handle fixing screws and handle fixing sleeve seats, the two handle fixing screws are arranged in the handle fixing sleeve seats respectively in a sleeved mode, the two handle fixing sleeve seats are arranged in the handle locating grooves respectively in a sleeved mode, a clamping groove is formed in the outer wall of the right handle fixing sleeve seat, a concave ring is arranged on the inner wall of the left handle locating groove, a protruding ring is arranged on the outer wall of the left handle fixing sleeve seat, the left end of the set screw is clamped in the clamping groove, the protruding ring is forced to be clamped in the concave ring in the process that the set screw is screwed in the clamping groove.

Description

Modified door and window handle

Technical field

The present invention relates to a kind of door and window handle, specifically, relate to a kind of simple in structurely, installation and removal are convenient, and profile is more attractive in appearance, greatly improves the modified door and window handle in handle life-span.

Background technology

At present, handle for flat-open door and window is of a great variety, but its structural principle is basic identical, handle generally comprises pedestal, axis of rotation, handle, square shaft and keeper, between pedestal and axis of rotation, is rotationally connected, pedestal is used for fixing and is arranged on door and window, one end of axis of rotation is fixedly connected with handle, and its other end is fixedly connected with square shaft, and keeper is arranged between pedestal and axis of rotation, utilize keeper to stablize the rotary state of bearing, thereby meet the instructions for use of handle revolution switch.

But, traditional handle is all to utilize spring directly to contact rotating shaft, utilize the resiliency supported of spring and stablize the rotary state of square shaft, due between spring and square shaft, directly contact, and be metalwork between the two, therefore can cause wearing and tearing between the two larger, cause the life-span of handle to be had a greatly reduced quality; In addition, the friction noise between spring and square shaft is also larger, makes traditional handle can not meet modern life requirement; Have, the pedestal of handle all must be installed handle fixture and driver fixture again, and traditional handle is directly perforate on pedestal, by screw, fixes, and can affect like this intensity of pedestal, shortens its application life.

Summary of the invention

For above deficiency, the invention provides a kind of simple in structure, installation and removal are convenient, profile is more attractive in appearance, greatly improve the modified door and window handle in handle life-span, it comprises pedestal, the centre position of described pedestal is provided with the shaft hole of up/down perforation, in described shaft hole, be rotatablely equipped with axis of rotation, the two ends up and down of described axis of rotation connect respectively handle and the square shaft that plays rotation with one, handle fixation kit is also installed on pedestal and makes square shaft remain on the keeper of different rotary states, the basal surface of described pedestal is arranged at intervals with two handle locating slots, one side of pedestal is provided with a horizontal positioning screw hole corresponding to the position of one of them handle locating slot, positioning screw hole is communicated with this handle locating slot, described handle fixation kit comprises base rice screw, and two groups be arranged on respectively fixedly block set of handle hold-down screw in two handle locating slots and handle, two handle hold-down screws can be set in respectively corresponding handle fixedly in block set, two handles fixedly block set can be set in respectively in corresponding handle locating slot, one of them handle fixedly outer wall of block set caves inward and is formed with draw-in groove corresponding to the position of positioning screw hole, the extended positioning screw hole of base rice screw and snapping in described draw-in groove.

In order further to realize the present invention, described in another, the inwall of handle locating slot is provided with scrobicular ring, another handle fixedly position male of the corresponding scrobicular ring of outer wall of block set is provided with the shape bulge loop adaptive with it, base rice screw in the process of screw-in draw-in groove, can force another handle fixedly the bulge loop of block set snap in the scrobicular ring that described in another, handle locating slot is corresponding.

In order further to realize the present invention, the bottom of described pedestal is also provided with driver fixation kit.

In order further to realize the present invention, the basal surface of described pedestal is arranged at intervals with two driving member locating slots, described driver fixation kit comprises fixedly block set of two groups of driver hold-down screws and driver, two driver hold-down screws can be set in respectively driver fixedly in block set, and two drivers fixedly block set can be set in respectively in driving member locating slot.

In order further to realize the present invention, described keeper comprises the crushing block that is arranged on axis of rotation outer wall, and the slide block of at least one group of interoperation and elastic component, the basal surface of pedestal caves inward and is formed with horizontal chute corresponding to the position of shaft hole, slide block is slidably installed in described chute, described crushing block is the polygonal cylinder longitudinally arranging, and elastic component forces the inner of slide block near the side of living crushing block.

In order further to realize the present invention, described in each, the outer end of slide block is provided with guiding groove, and the position of the interior guiding groove corresponding to slide block described in each of chute is respectively arranged with the guide rail that coordinates guiding to slide with this guiding groove, with auxiliary slider, along chute, slides.

In order further to realize the present invention, the lower end outer wall outwardly convex of described crushing block is formed with chuck, with the support slipper that makes progress.

In order further to realize the present invention, described keeper comprises two slide blocks, and two slide blocks are symmetric the both sides at crushing block.

In order further to realize the present invention, the centre of described axis of rotation is formed with the connecting hole of up/down perforation, the bottom of handle caves inward and is formed with recess, the position of handle corresponding recess is provided with installation screw, the upper end of axis of rotation protrudes upward shaft hole and is inserted in the recess of handle, and attachment screw passes the connecting hole of axis of rotation and screws in the installation screw of handle.

In order further to realize the present invention, between described handle and pedestal, be provided with gum cover.

Beneficial effect of the present invention: handle of the present invention is in the process of rotating, two slide blocks roll along the side of crushing block, resiliency supported due to stage clip, relative friction forces between slide block and crushing block is less, therefore the wear intensity of slide block can reduce a lot, can extend the application life of handle, and noise also can be controlled effectively, in addition, first the present invention is inserted in two handle hold-down screws corresponding handle fixedly in block set, two handle hold-down screws are fixed on to the correspondence position of section bar, then two handle locating slots of pedestal are entangled respectively to corresponding handle fixed cover, base rice screw is packed in positioning screw hole, make the inner of base rice screw prop up the fixedly draw-in groove of block set of corresponding handle, force the bulge loop of another handle fixed cover to snap in the scrobicular ring of corresponding handle locating slot simultaneously, simple in structure, mount and dismount convenient, and on pedestal perforate is still less, its intensity is higher, profile is more attractive in appearance, have, the present invention utilizes the chuck of crushing block lower end not only to realize the installation of slide block, can also effectively control the gap between pedestal and handle again, avoids in handle rotation process, occurring loosening or rocking.

Accompanying drawing explanation

Fig. 1 is the installation explosive view of modified door and window handle of the present invention;

Fig. 2 is the structural representation of looking up direction of modified door and window handle of the present invention;

Fig. 3 is the sectional view of the installment state of modified door and window handle of the present invention;

Fig. 4 is the sectional view of the pre-installation state of modified door and window handle of the present invention.

The specific embodiment

Below in conjunction with accompanying drawing, the present invention is further elaborated, wherein, direction of the present invention be take Fig. 3 as standard.

As shown in Figures 1 to 4, modified door and window handle of the present invention comprises pedestal 1, handle 2, square shaft 3, keeper 4, handle fixation kit 5, driver fixation kit 6, gum cover 7 and axis of rotation 8, wherein:

The basal surface of pedestal 1 is arranged at intervals with a chute 11, two handle locating slots 12 and two driving member locating slots 13, the centre position of pedestal 1 is provided with the circular shaft hole 14 of a up/down perforation, the right side of pedestal 1 is corresponding to one of them handle locating slot 12(right side) position be provided with a horizontal positioning screw hole 15, positioning screw hole 15 is communicated with this handle locating slot 12, the inwall of another handle locating slot 12 is provided with scrobicular ring 16, chute 11 is positioned at the middle position corresponding to shaft hole 14 of pedestal 1, handle locating slot 12 is the symmetrical two ends that are positioned at pedestal 1 respectively, driving member locating slot 13 is symmetrically distributed in respectively the both sides of chute 11, and between handle locating slot 12 and chute 11, the position corresponding to chute 11 two ends, left and right of pedestal 1 convexes with respectively guide rail 17.

Axis of rotation 8 is rotatably installed in the shaft hole 14 of pedestal 1, the top connecting handle 2 of axis of rotation 8, and the bottom of axis of rotation 8 connects square shaft 3, and handle 2 drives axis of rotation 8 to drive square shaft 3 to rotate together, and the centre of axis of rotation 8 is formed with the connecting hole 81 of up/down perforation.

Handle 2 is arranged on the top of pedestal 1, the bottom of handle 2 caves inward and is formed with recess 21, the position of handle 2 corresponding recess 21 is provided with installation screw 22, the shaft hole 14 of the extended pedestal 1 in upper end of axis of rotation 8 and be inserted in the recess 21 of handle 2, attachment screw 9 can and screw in the installation screw 22 of handle 2 through the connecting hole 81 of axis of rotation 8.

Square shaft 3 passes through axis of rotation 8 connecting handles 2, and makes synchronous rotary with handle 2, and handle 2 drives square shafts 3 rotations, and square shaft 3 connects by interference fit, buckle or bolted connected mode is arranged in the connecting hole 81 of axis of rotation 8.

Keeper 4 comprises crushing block 41, two slide blocks 42 and two elastic components 43, the exterior contour of crushing block 41 is the polygonal cylinder longitudinally arranging, be generally cuboid, hexagon cylinder or eight side column bodies, crushing block 41 entangles the outer wall of axis of rotation 8, crushing block 41 also can be integrally formed with axis of rotation 8, for example 42 1 sections of the corresponding slide blocks of axis of rotation 8, cut out polygonal cylinder, the lower end outer wall outwardly convex of crushing block 41 is formed with chuck 411, slide block 42 is slidably installed in chute 11, utilize chuck 411 upwards to hold slide block 42, and two slide blocks 42 can be horizontally slipped along chute 11, and slide block 42 is symmetrically distributed in respectively the both sides of crushing block 41, elastic component 43 is stuck between the sidewall of two slide blocks 4 and corresponding pedestal 1, to force the inner of slide block 42 near the sidewall of living crushing block 41, elastic component 43 is the structure that stage clip or other material with elastic deformation ability are made, in addition, the outer end of two slide blocks 42 caves inward respectively and is formed with guiding groove 421 corresponding to the position of guide rail 17, to assist two slide blocks 42 to horizontally slip in chute 11.

Handle fixation kit 5 comprises fixedly block set 52 of base rice screw 53 and two groups of handle hold-down screws 51 and handle, two handle hold-down screws 5 can be set in respectively handle fixedly in block set 52, two handles fixedly block set 52 can be set in respectively in corresponding handle locating slot 12, one of them handle fixedly outer wall of block set 52 caves inward and is formed with draw-in groove 521 corresponding to the position of positioning screw hole 15, another handle fixedly outer wall of block set 52 is formed with the shape bulge loop adaptive with it 522 corresponding to the position outwardly convex of the scrobicular ring 16 of another handle locating slot 12, base rice screw 53 stretches out positioning screw hole 15 and snaps in corresponding draw-in groove 521, base rice screw 53 is in the process screwing in, force bulge loop 522 to snap in corresponding scrobicular ring 16.

Driver fixation kit 6 comprises fixedly block set 62 of two groups of driver hold-down screws 61 and driver, and driver hold-down screw 61 is set in respectively driver fixedly in block set 62, and two drivers fixedly block set 62 can be set in respectively in corresponding driving member locating slot 13.

Between that gum cover 7 is arranged on pedestal 1 and handle 2, avoid in turning handle 2, between the upper surface of the end of handle 2 and pedestal 1, scratch the upper surface of pedestal 1 because directly contact, the while can also be reduced noise, reduces friction.

The installation process of modified door and window handle of the present invention is as follows:

First, according to two handle locating slots 12 and two driving member locating slots 13 of pedestal 1 bottom, and corresponding sign is carried out in the position of shaft hole 14 on door-window section bar, by two groups of handle hold-down screws 51 and handle fixedly block set 52 be fixed on the relevant position of door-window section bar, by two groups of driver hold-down screws 61 and driver fixedly block set 62 be fixed on equally the relevant position of door-window section bar.

Then, two slide blocks 42 and two elastic components 43 are placed in the chute 11 of pedestal 1, a little firmly both sides separate two slide blocks 42 to the left and right, from being upward through the shaft hole 14 of pedestal 1 between two slide blocks 42, utilize the chuck 411 of crushing block 41 upwards to hold slide block 42 axis of rotation 8.

Then, the one end (upper end) of axis of rotation 8 being exposed to pedestal 1 is nested in the recess 21 of handle 2, attachment screw 9 is nested in the installation screw 22 of handle 2 through the connecting hole 81 of axis of rotation 8 from bottom to top, by instrument, screw and adjust attachment screw 9, two slide blocks 42 can freely be horizontally slipped in the chuck 411 of crushing block 41 and the region of chute 11 formation;

Again square shaft 3 is fixedly mounted in the connecting hole 81 of axis of rotation 8, square shaft 3 is nested in the preformed hole of door-window section bar, by two handles fixedly block set 52 and two drivers fixedly block set 62 be nested into respectively in corresponding handle locating slot 12 and driving member locating slot 13 (handle that is provided with draw-in groove 521 fixedly block set 52 be nested into the corresponding handle locating slot that is formed with positioning screw hole 15 12 interior).

Finally, base rice screw 53 is screwed in the positioning screw hole 15 of positioning pedestal 1, until the inner end (left end) of base rice screw 53 snaps onto corresponding handle fixedly in the draw-in groove 521 of block set 52, by base rice screw 53, force door and window handle integral body to depart to the right a bit of, thereby the handle on the left of making the fixedly bulge loop 522 of block set 52 snaps onto in the scrobicular ring 16 of corresponding handle locating slot 12, can complete integral installation.

The foregoing is only preferred embodiments of the present invention, the present invention is not limited to above-mentioned embodiment, in implementation process, may there is local small structural modification, if various changes of the present invention or modification are not departed to the spirit and scope of the present invention, and within belonging to claim of the present invention and equivalent technologies scope, the present invention is also intended to comprise these changes and modification.

Claims

1. a modified door and window handle, it comprises pedestal, the centre position of described pedestal is provided with the shaft hole of up/down perforation, in described shaft hole, be rotatablely equipped with axis of rotation, the two ends up and down of described axis of rotation connect respectively handle and the square shaft that plays rotation with one, handle fixation kit is also installed on pedestal and makes square shaft remain on the keeper of different rotary states, it is characterized in that, the basal surface of described pedestal is arranged at intervals with two handle locating slots, one side of pedestal is provided with a horizontal positioning screw hole corresponding to the position of one of them handle locating slot, positioning screw hole is communicated with this handle locating slot, described handle fixation kit comprises base rice screw, and two groups be arranged on respectively fixedly block set of handle hold-down screw in two handle locating slots and handle, two handle hold-down screws can be set in respectively corresponding handle fixedly in block set, two handles fixedly block set can be set in respectively in corresponding handle locating slot, one of them handle fixedly outer wall of block set caves inward and is formed with draw-in groove corresponding to the position of positioning screw hole, base rice screw can inwardly stretch out positioning screw hole and snap in described draw-in groove.

2. modified door and window handle according to claim 1, it is characterized in that, described in another, the inwall of handle locating slot is provided with scrobicular ring, another handle fixedly position male of the corresponding scrobicular ring of outer wall of block set is provided with the shape bulge loop adaptive with it, base rice screw in the process of screw-in draw-in groove, can force another handle fixedly the bulge loop of block set snap in the scrobicular ring that described in another, handle locating slot is corresponding.

3. modified door and window handle according to claim 1, is characterized in that, the bottom of described pedestal is also provided with driver fixation kit.

4. modified door and window handle according to claim 3, it is characterized in that, the basal surface of described pedestal is arranged at intervals with two driving member locating slots, described driver fixation kit comprises fixedly block set of two groups of driver hold-down screws and driver, two driver hold-down screws can be set in respectively driver fixedly in block set, and two drivers fixedly block set can be set in respectively in driving member locating slot.

5. modified door and window handle according to claim 1, it is characterized in that, described keeper comprises the crushing block that is arranged on axis of rotation outer wall, and the slide block of at least one group of interoperation and elastic component, the basal surface of pedestal caves inward and is formed with horizontal chute corresponding to the position of shaft hole, slide block is slidably installed in described chute, and described crushing block is the polygonal cylinder longitudinally arranging, and elastic component forces the inner of slide block near the side of living crushing block.

6. modified door and window handle according to claim 5, it is characterized in that, described in each, the outer end of slide block is provided with guiding groove, the position of the interior guiding groove corresponding to slide block described in each of chute is respectively arranged with the guide rail that coordinates guiding to slide with this guiding groove, with auxiliary slider, along chute, slides.

7. modified door and window handle according to claim 5, is characterized in that, the lower end outer wall outwardly convex of described crushing block is formed with chuck, with the support slipper that makes progress.

8. modified door and window handle according to claim 5, is characterized in that, described keeper comprises two slide blocks, and two slide blocks are symmetric the both sides at crushing block.

9. modified door and window handle according to claim 1, it is characterized in that, the centre of described axis of rotation is formed with the connecting hole of up/down perforation, the bottom of handle caves inward and is formed with recess, the position of handle corresponding recess is provided with installation screw, the upper end of axis of rotation can protrude upward shaft hole and be inserted in the recess of handle, and attachment screw can be upward through the connecting hole of axis of rotation and screw in the installation screw of handle.

10. modified door and window handle according to claim 1, is characterized in that, between described handle and pedestal, is provided with gum cover.