CN216807666U - Roll-down hanger device of convenient maintenance - Google Patents

Abstract

The utility model discloses a down-rolling type hanger device convenient for maintenance, which comprises an upper hanger and a curtain, and is provided with a rolling component, wherein the rolling component comprises two groups of fixed rods fixedly connected on the lower end surface of the upper hanger, one surface, close to each other, of the two groups of fixed rods is fixedly provided with a group of grooves, one inner wall of one side of each group of grooves is fixedly connected with a group of racks, one side, far away from each other, of the two groups of fixed rods is slidably connected with a group of sliding installation blocks, the upper ends of the two groups of sliding installation blocks are fixedly provided with a group of driving motors, the output ends of the two groups of driving motors are fixedly connected with a group of rotating rods, one surface, close to each other, of the two groups of rotating rods is fixedly connected with a group of gears, one surface, close to each other, of the two groups of gears is fixedly connected with a rolling pipe, the stress of the rolling pipe during rolling of the curtain can be uniform, and the problem that the curtain is likely to wrinkle and deform during the rolling process can be avoided, the service life of the curtain is prolonged.

Description

Roll-down hanger device of convenient maintenance

Technical Field

The utility model relates to the technical field of hanger devices, in particular to a down-rolling hanger device convenient to maintain.

Background

The screen refers to a white screen displaying a projection when in a discharge shadow. A screen for showing a movie, which is initially made of white cloth. Then, a diffuse reflection screen made of a cloth blank or plastic coated with barium sulfate or metal powder is often used. There are also reflective screens made of glass bead paint, and transmissive screens made of translucent materials.

The screen is after using the completion, can need to use the formula of rolling down gallows device to accomodate, but, current gallows device is when rolling up the screen, and the both ends of reelpipe can not keep steady rotation for the screen can corrugate and warp at the in-process of rolling, thereby can influence subsequent projection effect, still can shorten the life of screen, consequently, we have provided the formula of rolling down gallows device of convenient maintenance to solve the above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a down-rolling type hanger device convenient to maintain, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a down-rolling type hanger device convenient for maintenance comprises an upper hanger, a curtain fixedly connected to the lower end of the upper hanger and a rolling assembly;

the rolling component is used for rolling the curtain, the rolling component is fixedly arranged at the lower end of the upper hanging rack, the winding component comprises two groups of fixing rods, wherein the two groups of fixing rods are fixedly connected to the lower end face of the upper hanging rack, one surfaces, close to each other, of the two groups of fixing rods are fixedly provided with a group of grooves, the inner wall of one side of each group of grooves is fixedly connected with a group of racks, one sides, far away from each other, of the two groups of fixing rods are respectively and slidably connected with a group of sliding installation blocks, the upper ends of the two groups of sliding installation blocks are respectively and fixedly provided with a group of driving motors, the output ends of the two groups of driving motors are respectively and fixedly connected with a group of rotating rods, one surfaces, close to each other, of the two groups of rotating rods are respectively and fixedly connected with a group of gears, the gear and the rack are meshed and connected, and two groups of gears are fixedly connected with reel pipes on the surfaces close to each other and fixedly connected with the lower end of the curtain.

As a further scheme of the utility model: two sets of the equal fixedly connected with electric telescopic handle of lower extreme of dead lever, two sets of electric telescopic handle's the equal fixedly connected with of lower extreme a set of backup pad.

As a further scheme of the utility model: two sets of all fixedly provided with two sets of sliding trays on the up end of backup pad, four groups equal fixedly connected with a set of slide bar on the inner wall of sliding tray, four groups the equal sliding connection in outside of slide bar has a set of sliding block.

As a further scheme of the utility model: one side of each of the four groups of sliding blocks is fixedly connected with a group of springs, the four groups of springs are fixedly sleeved on the outer side of each sliding rod, and one ends, far away from the sliding blocks, of the four groups of springs are fixedly connected to the inner wall of the sliding groove.

As a further scheme of the utility model: four groups the upper end of sliding block all articulates there is a set of support connecting rod, four groups support the connecting rod and articulate on two sets of solid fixed rings keeping away from the one end of sliding block, and is two sets of gu fixed ring fixed sleeve respectively establishes in electric telescopic handle's the outside.

As a further scheme of the utility model: and the fixing rods are fixedly provided with a group of through grooves on one side surface away from each other, and the width of each through groove is larger than the diameter of each rotating rod.

As a still further scheme of the utility model: and the lower ends of the two groups of supporting plates are fixedly provided with a group of anti-skid rubber layers.

Compared with the prior art, the utility model has the beneficial effects that: this roll up formula gallows device under convenient maintenance through setting up the rolling subassembly, can make the reelpipe rebound when the pivoted to make the both ends of reelpipe keep steady, make the atress of reelpipe when the rolling curtain more even, thereby avoided the curtain probably to corrugate the emergence of the problem of warping at the in-process of rolling, prolonged the life of curtain.

This formula of rolling up gallows device under convenient maintenance through setting up electric telescopic handle, can highly adjust the dead lever to can adjust the height of curtain, the maintenance personal of being convenient for is to the suitable height with the altitude mixture control of curtain, thereby the maintenance personal of being convenient for maintains the curtain, convenience relatively.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the left side structure of the present invention.

Fig. 3 is an enlarged schematic structural diagram of a in fig. 2.

Fig. 4 is a schematic top view of the present invention.

Wherein: 1. an upper hanging rack; 2. a curtain; 3. fixing the rod; 4. a groove; 5. a rack; 6. a sliding mounting block; 7. a drive motor; 8. a rotating rod; 9. a gear; 10. pipe coiling; 11. an electric telescopic rod; 12. a support plate; 13. a sliding groove; 14. a slide bar; 15. a slider; 16. a spring; 17. a support link; 18. a fixing ring; 19. a through groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-4, in an embodiment of the present invention, a down-rolling hanger apparatus convenient for maintenance includes an upper hanger 1 for supporting a curtain 2, the curtain 2 fixedly connected to a lower end of the upper hanger 1, and a winding assembly;

the winding assembly is used for winding the curtain 2, the winding assembly is fixedly arranged at the lower end of the upper hanging rack 1 and comprises two groups of fixing rods 3, two groups of fixing rods 3 are fixedly connected to the lower end face of the upper hanging rack 1 and are used for fixedly forming grooves 4, one group of grooves 4 is fixedly formed in the mutually close surfaces of the two groups of fixing rods 3 and is used for supporting the fixing racks 5, one group of racks 5 is fixedly connected to the inner wall of one side of each group of grooves 4 and is used for driving the gear 9 to move upwards, one group of sliding mounting blocks 6 is slidably connected to the mutually far side of each group of fixing rods 3 and is used for fixedly mounting the driving motor 7, one group of driving motors 7 is fixedly mounted at the upper ends of the two groups of sliding mounting blocks 6 and is used for driving the rotating rods 8 to rotate, and one group of rotating rods 8 is fixedly connected to the output ends of the two groups of driving motors 7, the curtain winding device is used for driving gears 9 to rotate, one surfaces, close to each other, of the two groups of rotating rods 8 are fixedly connected with a group of gears 9 and used for driving winding pipes 10 to rotate, the gears 9 are meshed with the racks 5 and connected, one surfaces, close to each other, of the two groups of gears 9 are fixedly connected with the winding pipes 10 and used for winding the curtain 2, and the winding pipes 10 are fixedly connected with the lower end of the curtain 2.

Two sets of the equal fixedly connected with electric telescopic handle 11 of lower extreme of dead lever 3 is used for driving dead lever 3 and reciprocates, and is two sets of a set of backup pad 12 of the equal fixedly connected with of lower extreme of electric telescopic handle 11 can be fixed the device and place subaerial.

Two groups of sliding grooves 13 are fixedly formed in the upper end faces of the two groups of supporting plates 12 and used for supporting and placing sliding rods 14, a group of sliding rods 14 is fixedly connected to the inner walls of the four groups of sliding grooves 13 and used for supporting and placing sliding blocks 15, and a group of sliding blocks 15 is slidably connected to the outer sides of the four groups of sliding rods 14 and is convenient for a supporting connecting rod 17 to move.

Four groups the equal fixedly connected with a set of spring 16 in one side of sliding block 15, four groups spring 16 fixed cover is established in the outside of slide bar 14, and four groups spring 16 is on the inner wall of sliding tray 13 keeping away from the one end fixed connection of sliding block 15, can slow down sliding block 15's moving speed when sliding block 15 removes, avoids sliding block 15 gliding speed too fast.

Four groups sliding block 15's upper end all articulates there is a set of support link 17, can play the supporting role to solid fixed ring 18, four groups support link 17 articulates on two sets of solid fixed ring 18 in the one end of keeping away from sliding block 15, and is two sets of gu fixed ring 18 fixed cover respectively establishes in electric telescopic handle 11's the outside, can play the supporting role to electric telescopic handle 11.

Two sets of all fixed a set of logical groove 19 has been seted up to fixed pole 3 on the side of keeping away from each other, and is two sets of logical groove 19's width is greater than the diameter of bull stick 8, and the bull stick 8 of being convenient for reciprocates.

The lower ends of the two groups of supporting plates 12 are fixedly provided with a group of anti-slip rubber layers, so that friction is increased, and the supporting plates 12 are prevented from sliding.

The working principle of the utility model is as follows: when the device is used, the device is placed on the ground through the two groups of supporting plates 12, when the curtain 2 needs to be rolled, the two groups of driving motors 7 are started, the two groups of driving motors 7 drive the two groups of rotating rods 8 to rotate, the two groups of rotating rods 8 drive the two groups of gears 9 to rotate, the two groups of gears 9 drive the roller pipe 10 to rotate, and meanwhile, the roller pipe 10 is driven to rotate and move upwards under the coordination of the rack 5, so that the roller pipe 10 rolls the curtain 2 conveniently; when the staff need maintain curtain 2, can adjust the height of two sets of dead levers 3 through two sets of electric telescopic handle 11, make maintenance personal can adjust curtain 2 to suitable height, thereby be convenient for maintenance personal to maintain curtain 2, electric telescopic handle 11 drives two sets of solid fixed ring 18 rebound in tensile, two sets of solid fixed ring 18 drive four groups of support link 17 and remove, four groups of support link 17 drive four groups of sliding blocks 15 and slide in the outside of slide bar 14, thereby make four groups of support link 17 can play the supporting role to electric telescopic handle 11, thereby the stability of device has been increased.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof.

Claims (7)

1. A lower roll type hanger device convenient for maintenance comprises an upper hanger (1) and a curtain (2) fixedly connected to the lower end of the upper hanger (1), and is characterized by further comprising a rolling assembly;

the curtain winding device is characterized in that the winding assembly is used for winding a curtain (2), the winding assembly is fixedly arranged at the lower end of an upper hanging rack (1), the winding assembly comprises two groups of fixing rods (3), the two groups of fixing rods (3) are fixedly connected to the lower end face of the upper hanging rack (1), one face, close to each other, of the two groups of fixing rods (3) is fixedly provided with a group of grooves (4), one inner wall of one side of each group of grooves (4) is fixedly connected with a group of racks (5), one side, far away from each other, of the two groups of fixing rods (3) is slidably connected with a group of sliding installation blocks (6), the upper ends of the two groups of sliding installation blocks (6) are fixedly provided with a group of driving motors (7), the output ends of the two groups of driving motors (7) are fixedly connected with a group of rotating rods (8), one face, close to each other, of the two groups of rotating rods (8) is fixedly connected with a group of gears (9), the gear (9) is meshed with the rack (5) and is connected with the rack, two groups of gear (9) are fixedly connected with a reel pipe (10) on one side close to each other, and the reel pipe (10) is fixedly connected with the lower end of the curtain (2).

2. The roll-down hanger apparatus for easy maintenance according to claim 1, wherein the lower ends of two sets of said fixed rods (3) are fixedly connected with electric telescopic rods (11), and the lower ends of two sets of said electric telescopic rods (11) are fixedly connected with a set of support plates (12).

3. The roll-down hanger device convenient for maintenance according to claim 2, wherein two sets of sliding grooves (13) are fixedly formed on the upper end surfaces of two sets of support plates (12), one set of sliding rods (14) is fixedly connected to the inner walls of four sets of sliding grooves (13), and one set of sliding blocks (15) is slidably connected to the outer sides of four sets of sliding rods (14).

4. The roll-down hanger device convenient for maintenance according to claim 3, wherein a set of springs (16) is fixedly connected to each side of the four sets of sliding blocks (15), the four sets of springs (16) are fixedly sleeved on the outer side of the sliding rod (14), and the four sets of springs (16) are fixedly connected to the inner wall of the sliding groove (13) at the end far away from the sliding blocks (15).

5. A service-convenient roll-down hanger device according to claim 3, wherein the upper ends of four sets of sliding blocks (15) are hinged with a set of supporting connecting rods (17), the ends of four sets of supporting connecting rods (17) far away from the sliding blocks (15) are hinged with two sets of fixing rings (18), and the two sets of fixing rings (18) are respectively fixedly sleeved on the outer side of the electric telescopic rod (11).

6. The roll-down hanger device convenient for maintenance according to claim 1, wherein a set of through grooves (19) are fixedly formed on the side surfaces of the two sets of fixing rods (3) far away from each other, and the width of the two sets of through grooves (19) is larger than the diameter of the rotating rod (8).

7. A service-convenient roll-down hanger apparatus according to claim 2, wherein the lower ends of both sets of support plates (12) are fixedly provided with a set of anti-slip rubber layer.

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