CN212958404U

CN212958404U - Lifting handle

Info

Publication number: CN212958404U
Application number: CN202020982441.7U
Authority: CN
Inventors: 罗生权; 罗生桥; 封琼
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2021-04-13
Anticipated expiration: 2030-06-02

Abstract

The utility model belongs to the technical field of shutters, a lifting handle is disclosed, comprising a protective cover and a sliding driving block inside the protective cover, wherein two ends of the sliding driving block are provided with folded edges, the width of two ends of the sliding driving block is larger than the width of the middle position, the sliding driving block is clamped inside the protective cover, two ends of the sliding driving block are provided with rolling wheels, the rolling wheels rotate inside the sliding driving block and are close to the folded edges at two ends, the middle part of the sliding driving block is provided with a placing groove, and one side of the placing groove is provided with an installation clamping groove; set up in the inside rotation groove of seting up of slip drive block, the gyro wheel rotates to be connected inside the rolling groove, when using, can prevent effectively that the gyro wheel from falling out, and the gyro wheel is inside to set up the connecting rod simultaneously and to be fixed connection with the slip drive block, reduces the burr and the wearing and tearing of junction, and increase of service life both sides when the gyro wheel rolls level and smooth, roll steadily, adjust the sensitivity.

Description

Lifting handle

Technical Field

The utility model belongs to the technical field of the shutter, especially, relate to a lifting handle.

Background

Blinds are a style of window, originating in china. Ancient Chinese buildings have mullions, and are applied to all dynasties from the warring state to the Han dynasty. Vertical bars are called mullions, and horizontal bars are called mullions. The mullion window is an original style of the blind, and can be said to be the original state of the blind.

Because the adjusting rod is used for operating the opening of the blade, the blade is folded by using the pull rope, a plurality of control ropes are required to be arranged on the blade, and the structure is complex; when the control rope is disordered, a non-professional person cannot solve the difficulty, so that the later maintenance and use are inconvenient; in addition, the thick wooden and bamboo blade venetian blind has serious abrasion of accessories after long-term use and is inconvenient to repair, so that a large number of magnetic-attraction venetian blinds exist at present.

In summary, the problems of the prior art are as follows: in the shutter is inhaled to magnetism, need use magnetism to inhale lift handle and carry out the regulation of shutter, in current magnetism inhale the handle, the design of gyro wheel department is generally for running through the metal rod joint inside the handle through inside, and uses this kind of handle, and the gyro wheel falls out easily, and the use of metal rod causes the burr phenomenon of joint department easily, shortens the life of handle.

SUMMERY OF THE UTILITY MODEL

To the problem that prior art exists, the utility model provides a lifting handle.

The utility model discloses a realize like this, a lifting handle includes the inside slip drive block of safety cover and safety cover, slip drive block both ends are equipped with the hem, and the width at slip drive block both ends is greater than middle part position width, slip drive block joint is in inside the safety cover, slip drive block both ends are equipped with the gyro wheel, the gyro wheel rotates inside the slip drive block, is close to the hem setting at both ends, slip drive block middle part is equipped with the standing groove, installation slot has been seted up to standing groove one side.

As the utility model relates to a preferred technical scheme of lift handle, the rotation groove has been seted up at slip drive block both ends, be fixed with the connecting rod between the rotation groove cell wall, rotate on the connecting rod outer wall and connect the gyro wheel, the gyro wheel both ends are equipped with the bearing, the bearing joint is in inside the gyro wheel, the gyro wheel rolling surface is higher than slip drive block surface.

As the utility model relates to a preferred technical scheme of lifting handle, the standing groove bottom is fixed with the fixed orifices, and the inside magnet of placing of standing groove, through the fixed orifices is fixed.

As the utility model relates to a preferred technical scheme of lifting handle, installation slot runs through whole slip drive block, and installation slot middle part width is greater than the width at installation slot both ends.

As a preferred technical scheme of the utility model, the slip drive block is close to the hem end has still seted up the arc wall, has all seted up at slip drive block both ends the arc wall.

As the utility model relates to an optimized technical scheme of lift handle, the safety cover adopts the aluminum alloy material preparation.

As the utility model relates to a preferred technical scheme of lift handle, the inside PV material that is of installation draw-in groove.

The utility model discloses an advantage and positive effect do: the utility model discloses a set up the rotation groove inside the drive block that slides, the gyro wheel rotates to be connected inside the roll inslot, when using, can prevent effectively that the gyro wheel from falling out, and the gyro wheel is inside to set up the connecting rod simultaneously and to be fixed connection with the drive block that slides, reduces the burr and the wearing and tearing of junction, and increase of service life both sides when the gyro wheel rolls level and smooth simultaneously, roll steadily, adjust sensitively.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a schematic top view of fig. 1 provided by an embodiment of the present invention;

fig. 3 is an exploded schematic view of fig. 1 provided by an embodiment of the present invention;

fig. 4 is a schematic structural view of the placement groove provided by the embodiment of the present invention, in which magnets are installed;

fig. 5 is a schematic view of a bearing provided by an embodiment of the present invention;

fig. 6 is a schematic view of an installation provided by an embodiment of the present invention;

in the figure: 1. a protective cover; 2. a sliding drive block; 3. folding edges; 4. a roller; 5. a placement groove; 6. installing a clamping groove; 7. a rotating groove; 8. a connecting rod; 9. a fixing hole; 10. a magnet; 11. an arc-shaped slot; 12. and a bearing.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 5, the embodiment of the utility model provides a lifting handle includes safety cover 1 and the inside slip drive block 2 of safety cover 1, 2 both ends of slip drive block are equipped with hem 3, and the width at 2 both ends of slip drive block is greater than middle part position width, 2 joints of slip drive block are in inside the safety cover 1, 2 both ends of slip drive block are equipped with gyro wheel 4, gyro wheel 4 rotates inside slip drive block 2, is close to the hem 3 setting at both ends, 2 middle parts of slip drive block are equipped with standing groove 5, installation slot 6 has been seted up to standing groove 5 one side.

Specifically, rotation groove 7 has been seted up at 2 both ends of slip drive block, be fixed with connecting rod 8 between the 7 cell walls of rotation groove, rotate on the connecting rod 8 outer wall and connect

gyro wheel

4, 4 both ends of gyro wheel are equipped with bearing 12, bearing 12 joint is in inside the

gyro wheel

4, 4 rolling surfaces of gyro wheel are higher than 2 surfaces of slip drive block.

Specifically, standing groove 5 bottom is fixed with fixed orifices 9, and standing groove 5 is inside places magnet 10, through fixed orifices 9 is fixed, removes through the inside magnetic block of the steerable shutter of magnet 10, and then control shutter switch.

Specifically, installation slot 6 runs through whole slip drive block 2, and 6 middle part widths of installation slot are greater than the width at 6 both ends of installation slot, and the slip strip can be passed to 6 inside of installation slot, through bonding the slip strip on glass, can make slip drive block 2 slide along the slip strip.

Specifically, the sliding driving block 2 is close to the end of the folded edge 3, the arc-shaped groove 11 is further formed in the end of the folded edge, the arc-shaped grooves 11 are formed in the two ends of the sliding driving block 2, the hand can be placed in the arc-shaped grooves 11 in the two ends of the sliding driving block 2, the sliding driving block 2 is presumed to slide along the sliding strip, and the opening and closing of the shutter can be adjusted conveniently.

Specifically, the protective cover 1 is made of an aluminum alloy material, and an aluminum alloy protective cover is additionally arranged, so that the parts are effectively prevented from falling off.

Specifically, the PV material is arranged in the mounting clamping groove 6, so that the friction caused by pulling up and down is reduced, the shielding surface is reduced, and the appearance is more delicate.

The utility model discloses a theory of operation: when the device is used, firstly, the sliding strip is bonded on glass, meanwhile, the sliding driving block 2 is fixedly clamped inside the protective cover 1 through the folded edge, the fixed magnet 10 is installed inside the placing groove 5 through the fixing hole 9, after the magnet 10 is installed, the sliding driving block 2 and the protective cover 1 are fixed on the sliding strip together through the installation clamping groove 6 in the sliding driving block 2, at the moment, one side of the roller 4 is in contact with the glass and can slide on the glass, when hands are placed inside the arc-shaped grooves 11 at the two ends of the sliding driving block 2, the sliding driving block 2 can be estimated to slide along the sliding strip, and the opening and closing of the shutter can be adjusted.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all the modifications and equivalents of the technical spirit of the present invention to any simple modifications of the above embodiments are within the scope of the technical solution of the present invention.

Claims

1. The utility model provides a lifting handle, its characterized in that, lifting handle includes inside slip drive block (2) of safety cover (1) and safety cover (1), slip drive block (2) both ends are equipped with hem (3), and the width at slip drive block (2) both ends is greater than middle part position width, slip drive block (2) joint is in inside safety cover (1), slip drive block (2) both ends are equipped with gyro wheel (4), gyro wheel (4) rotate inside slip drive block (2), are close to hem (3) setting at both ends, slip drive block (2) middle part is equipped with standing groove (5), installation draw-in groove (6) have been seted up to standing groove (5) one side.

2. The lifting handle as claimed in claim 1, wherein the sliding driving block (2) has two ends provided with a rotating slot (7), a connecting rod (8) is fixed between the slot walls of the rotating slot (7), the outer wall of the connecting rod (8) is rotatably connected with the roller (4), two ends of the roller (4) are provided with bearings (12), the bearings (12) are clamped inside the roller (4), and the rolling surface of the roller (4) is higher than the surface of the sliding driving block (2).

3. The lifting handle according to claim 1, characterized in that the bottom of the placing groove (5) is fixed with a fixing hole (9), and the magnet (10) is placed in the placing groove (5) and fixed through the fixing hole (9).

4. The lifting handle according to claim 1, characterized in that the mounting slot (6) extends through the entire sliding driving block (2), and the width of the middle of the mounting slot (6) is greater than the width of the two ends of the mounting slot (6).

5. The lifting handle according to claim 1, characterized in that the sliding driving block (2) is further provided with an arc-shaped groove (11) at the end close to the folded edge (3), and the arc-shaped grooves (11) are respectively provided at both ends of the sliding driving block (2).

6. Lifting handle according to claim 1, characterized in that the protective cover (1) is made of an aluminium alloy material.

7. Lifting handle according to claim 4, characterized in that inside the mounting slot (6) is PV material.