CN220167849U - Window dirt shielding device easy to install - Google Patents

Abstract

The utility model relates to the technical field of window dirt shielding, and particularly discloses an easy-to-install window dirt shielding device which comprises a bottom frame and a dirt shielding plate, wherein the lower surface of the bottom frame is connected with a first sucker; one end of the upper surface of the underframe is detachably connected with a vertical pipe, and the other end of the upper surface of the underframe is detachably connected with a spliced bending slide bar; the inside of the vertical pipe is provided with a driving mechanism, the output end of the driving mechanism extends out from the upper part of the rear side surface of the vertical pipe and is detachably connected with a horizontally arranged threaded pipe, and the driving mechanism can drive the threaded pipe to rotate; the threaded pipe passes through a threaded hole formed in the dirt shielding plate and is in threaded connection with the dirt shielding plate through the threaded hole; the front side surface of the dirt shielding plate is uniformly connected with a plurality of suckers II. The utility model solves the problems that the adsorption degree of the sucker is difficult to reach the maximum when the pollution-shading device is manually installed by using the sucker, and the pollution-shading device is easy to drop from a window after being installed for a period of time, so that public safety is endangered.

Description

Window dirt shielding device easy to install

Technical Field

The utility model relates to the technical field of window pollution screening, in particular to a window pollution screening device easy to install.

Background

In cities with dry air and more sand dust, the air is drier in autumn and winter, and often in windy weather, the sand dust is easy to blow into the air, the sand dust can be attached to a window, a thick layer of sand dust can be attached to the outer surface of the window for a long time, and the sand dust can influence indoor illumination quality and beauty, so that the window needs to be detached for cleaning, the window needs to be installed after cleaning, the window is detached and installed in a troublesome manner, and the labor and effort are wasted, so that pollution shielding devices such as pollution shielding plates are generally installed outside the window in the cities with more sand dust.

In the prior art, when installing the dirt shielding plate, use the sucking disc more and install, because dirt shielding plate self weight and volume are great, when utilizing the sucking disc installation dirt shielding device through manual, the adsorption degree of sucking disc hardly reaches the biggest, and dirt shielding device is after the installation a period, drops from the window easily, has great public threat, and the danger is big and the installation degree of difficulty is big.

Therefore, it is necessary to design an easily installed window screening device to more securely install the screening plate.

Disclosure of Invention

In view of this, the utility model provides an easy-to-install window dirt shielding device, which has the following specific technical scheme:

the window dirt shielding device easy to install comprises a bottom frame and a dirt shielding plate, wherein the lower surface of the bottom frame is connected with a first sucker; when the underframe is used, one side facing the window is taken as the front side, two ends of the rear side surface of the underframe are respectively and vertically detachably connected with a sliding frame, the two sliding frames are symmetrically arranged, the upper surface of each sliding frame is provided with a sliding groove in the axial direction, two sides of the bottom of the dirt shielding plate are respectively connected with a sliding block, and the sliding blocks are in adaptive sliding connection with the sliding grooves on the corresponding side; one end of the upper surface of the underframe is detachably connected with a vertical pipe, and the other end of the upper surface of the underframe is detachably connected with a spliced bending slide bar; the inside of the vertical pipe is provided with a driving mechanism, the output end of the driving mechanism extends out from the upper part of the rear side surface of the vertical pipe and is detachably connected with a horizontally arranged threaded pipe, and the driving mechanism can drive the threaded pipe to rotate; the bending slide bar comprises a vertical rod and a cross rod connected to the top end of the vertical rod through a bending joint, the bottom end of the vertical rod is detachably connected with the upper surface of the underframe, the cross rod and the threaded pipe are arranged in parallel and respectively correspondingly penetrate through a round hole and a threaded hole which are formed in the dirt shielding plate, the cross rod is in sliding connection with the dirt shielding plate through the round hole, and the threaded pipe is in threaded connection with the dirt shielding plate through the threaded hole; a connecting rod is detachably connected between the cross rod and the end part of the threaded pipe, which is positioned at the rear side of the dirt shielding plate; the front side surface of the dirt shielding plate is uniformly connected with a plurality of second suckers.

Preferably, the lower surface of the underframe is connected with a plurality of suckers one side by side along the length direction of the underframe.

Preferably, the driving mechanism comprises a motor fixedly mounted on the bottom surface of the inner cavity of the vertical pipe, a motor shaft of the motor is upwards connected with a rotating column, the top end of the rotating column is rotationally connected with the top surface of the inner cavity of the vertical pipe, a driving bevel gear is sleeved and fixed on the outer wall of the upper side of the rotating column, a driven bevel gear is meshed with one side of the driving bevel gear, a rotating rod is fixedly connected with one side of the driven bevel gear away from the driving bevel gear, a through hole is formed in the upper part of the rear side surface of the vertical pipe, and the rotating rod penetrates through the through hole and is detachably connected with the threaded pipe positioned outside the vertical pipe.

Preferably, a key is fixed on the outer peripheral surface of the end part of the rotating rod, a key groove matched with the key is formed in the inner wall of the end part corresponding to the threaded pipe, and the rotating rod is connected with the threaded pipe by the key, so that circumferential connection and fixation are realized.

Preferably, a bearing is installed on the through hole, and the rotating rod is connected with the bearing to realize rotation of the rotating rod at the through hole.

Preferably, a real stone paint coating is arranged on the outer surface of the dirt shielding plate.

Preferably, the end part of the cross rod, which is positioned at the rear side of the dirt shielding plate, is externally connected with a thread head, two ends of the front side surface of the connecting rod are respectively and fixedly connected with a first rotating shaft and a second rotating shaft, the outer end of the first rotating shaft is rotationally connected with a first threaded cylinder, the outer end of the second rotating shaft is rotationally connected with a second threaded cylinder, the first threaded cylinder is matched with the thread head, and the second threaded cylinder is matched with the corresponding pipe end of the threaded pipe.

Preferably, the outer side of the rod body of the connecting rod is sleeved with a sheath which is convenient to grasp.

Preferably, the suction force of the second sucker is far greater than the gravity of the dirt shielding plate.

By adopting the technical scheme, the utility model has the following beneficial effects:

(1) When the utility model is used, the first sucker can lift the underframe, and simultaneously the underframe is adsorbed on the upper side of the windowsill, so that the device is prevented from moving.

(2) The utility model adopts a bevel gear transmission mode to realize that the motor drives the threaded pipe to rotate, and the threaded pipe drives the dirt shielding plate to move back and forth, so that the dirt shielding plate is tightly adsorbed and mounted on a window; in addition, the suction force of the suction cup II is far greater than the gravity of the dirt shielding plate, so that the dirt shielding plate can be firmly installed on a window, and the situation that public safety is endangered due to falling is avoided.

(3) The dirt shielding plate moves along the threaded pipe and simultaneously slides along the bending slide bar at the other side, so that the dirt shielding plate moves more stably while the moving track of the dirt shielding plate is fixed by the bending slide bar; in addition, the sliding groove is formed in the upper surface of the sliding frame, the lower side of the dirt shielding plate is connected with the sliding block, the sliding block is matched with the sliding groove, and when the dirt shielding plate moves, the sliding block slides in the sliding groove, so that the moving stability of the dirt shielding plate is further improved, meanwhile, the dirt shielding plate is ensured to be connected with a window in an aligned mode, and firm installation of the dirt shielding plate is ensured.

(4) The stability between the bending slide bar and the threaded pipe is improved by the aid of the connecting rod.

(5) The utility model adopts the form of detachable connection among the structures, so that other corresponding structures in the dirt shielding device can be detached conveniently and rapidly after the dirt shielding plate is installed, and the operation is simple and convenient.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are only embodiments of the present utility model, and other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic front view of a window screening device for easy installation according to the present utility model.

Fig. 2 is a schematic view of a back surface structure of a window pollution screening device easy to install according to the present utility model.

Fig. 3 is a cross-sectional view of a standpipe in an easy-to-install window screening device of the present utility model.

Fig. 4 is an enlarged schematic view at a in fig. 3.

Fig. 5 is a schematic connection diagram of a connection rod in an easily installed window screening device according to the present utility model.

In the figure:

1. a chassis; 11. a sucking disc I;

2. a carriage; 21. a chute;

3. a standpipe;

4. a driving mechanism; 41. a motor; 42. a rotating column; 43. a drive bevel gear; 44. a driven bevel gear; 45. a bearing; 46. a rotating rod; 47. a threaded tube;

5. bending the slide bar; 51. a thread head; 52. a vertical rod; 53. bending the joint; 54. a cross bar;

6. a dirt shield; 61. a second sucker; 62. a threaded hole; 63. a round hole; 64. a slide block;

7. a connecting rod; 71. a first rotating shaft; 72. a first thread cylinder; 73. a second rotating shaft; 74. and a second thread cylinder.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Examples:

the utility model discloses a window dirt shielding device easy to install, which is used for solving the problem that the suction degree of a suction cup is difficult to reach the maximum when the dirt shielding device is installed manually by utilizing the suction cup, and the dirt shielding device is easy to fall off a window after a period of time after being installed.

As shown in fig. 1 to 5, the window dirt shielding device easy to install in the utility model specifically comprises a chassis 1 and a dirt shielding plate 6, wherein a suction cup 11 is connected to the lower surface of the chassis 1.

Further specifically, the lower surface of the chassis 1 is connected with a plurality of suckers 11 side by side along the length direction of the chassis, so that the chassis 1 is lifted, and meanwhile, the chassis 1 is ensured to be firmly adsorbed on the upper side of the windowsill, and movement of the device is avoided.

When the underframe 1 is used, one side facing the window is taken as the front side, namely, the direction indicated by an arrow in fig. 1 is taken as the front side, two ends of the rear side surface of the underframe 1 are respectively and vertically detachably connected with a sliding frame 2, the two sliding frames 2 are symmetrically arranged, the upper surface of each sliding frame 2 is provided with a sliding groove 21 in the axial direction, two sides of the bottom of the dirt shield 6 are respectively connected with a sliding block 64, and the sliding blocks 64 are in adaptive sliding connection with the sliding grooves 21 on the corresponding side. The sliding block 64 slides in the sliding groove 21 when the dirt shield 6 moves, so that the stability of the movement of the dirt shield 6 is improved, the dirt shield 6 is aligned and connected with a window, and the dirt shield 6 is quickly installed.

One end of the upper surface of the underframe 1 is detachably connected with a vertical pipe 3, the vertical pipe 3 is generally staggered with the sliding frame 2 at the corresponding side, and the other end of the upper surface is detachably connected with a spliced bending sliding rod 5.

The inside of the vertical tube 3 is provided with a driving mechanism 4, the output end of the driving mechanism 4 extends out from the upper side of the rear side face of the vertical tube 3 and is detachably connected with a horizontally arranged threaded tube 47, and the driving mechanism 4 can drive the threaded tube 47 to rotate.

Further specifically, referring to fig. 3 and 4, the driving mechanism 4 includes a motor 41 fixedly installed on the bottom surface of the inner cavity of the standpipe 3, a rotating column 42 is connected to the motor shaft of the motor 41, the top end of the rotating column 42 is rotationally connected with the top surface of the inner cavity of the standpipe 3, a driving bevel gear 43 is sleeved and fixed on the outer wall of the upper side of the rotating column 42, after the motor 41 is started, the rotating column 42 rotates in the standpipe 3, the top end of the rotating column 42 is rotationally connected with the inner wall of the standpipe 3, so that the rotating column 42 can rotate more stably, and meanwhile, the driving bevel gear 43 is driven to rotate. One side of the drive bevel gear 43 is meshed with a driven bevel gear 44, one side of the driven bevel gear 44 away from the drive bevel gear 43 is fixedly connected with a rotating rod 46, a through hole is formed above the rear side face of the vertical tube 3, and the rotating rod 46 penetrates through the through hole and is detachably connected with a threaded tube 47 positioned outside the vertical tube 3.

Further, a key is fixed on the outer peripheral surface of the end part of the rotating rod 46, a key groove matched with the key is formed in the inner wall of the end part corresponding to the threaded pipe 47, the rotating rod 46 and the threaded pipe 47 are connected by the key, the circumferential connection and fixation of the rotating rod 46 and the threaded pipe 47 are realized, and meanwhile, the rotating rod is axially easy to detach.

In this embodiment, the bearing 45 is further installed on the through hole, and the rotating rod 46 is connected with the bearing 45, so that the rotating rod 46 rotates at the through hole, and the bearing 45 can provide supporting force for the driven bevel gear 44 and enable the driven bevel gear 44 to rotate stably.

The bending slide bar 5 comprises a vertical rod 52 and a cross rod 54 connected to the top end of the vertical rod 52 through a bending joint 53, the bottom end of the vertical rod 52 is detachably connected with the upper surface of the underframe 1, the cross rod 54 is arranged in parallel with the threaded pipe 47 and respectively and correspondingly penetrates through a round hole 63 and a threaded hole 62 which are formed in the dirt shielding plate 6, the cross rod 54 is slidably connected with the dirt shielding plate 6 through the round hole 63, and the threaded pipe 47 is in threaded connection with the dirt shielding plate 6 through the threaded hole 62. When the threaded pipe 47 rotates, the dirt shield 6 moves on the threaded pipe 47 and simultaneously slides on the bending slide rod 5, and the bending slide rod 5 fixes the moving track of the dirt shield 6 and simultaneously enables the dirt shield 6 to move more stably.

A connecting rod 7 is detachably connected between the cross rod 54 and the end of the threaded tube 47 at the rear side of the dirt shield 6.

Further specifically, referring to fig. 5, a threaded head 51 is externally connected to an end portion of the cross rod 54 located at the rear side of the dirt shielding plate 6, a first rotating shaft 71 and a second rotating shaft 73 are fixedly connected to two ends of the front side surface of the connecting rod 7 respectively, an outer end of the first rotating shaft 71 is rotatably connected with a first threaded cylinder 72, an outer end of the second rotating shaft 73 is rotatably connected with a second threaded cylinder 74, the first threaded cylinder 72 is matched with the threaded head 51, and the second threaded cylinder 74 is matched with a corresponding pipe end of the threaded pipe 47.

In this embodiment, after the dirt shielding plate 6 is mounted on the bending slide rod 5 and the threaded tube 47, the slide block 64 is located inside the slide groove 21, then the first threaded cylinder 72 is connected with the threaded head 51, the second threaded cylinder 74 is connected with the threaded tube 47, and the bending slide rod 5 and the threaded tube 47 are connected together through the connecting rod 7, so that stability between the bending slide rod 5 and the threaded tube 47 is improved.

Meanwhile, a sheath convenient to grasp is sleeved on the outer side of the rod body of the connecting rod 7 so as to facilitate the installation and the disassembly of the connecting rod.

The front side of the dirt shielding plate 6 is uniformly connected with a plurality of second suckers 61, and the suction force of the second suckers 61 is far greater than the gravity of the dirt shielding plate 6, so that the dirt shielding plate 6 can be firmly installed on a window, and the situation that public safety is endangered due to falling is avoided.

In a further embodiment, the outer surface of the dirt shielding plate 6 is provided with a real stone paint coating, the real stone paint coating has the texture of natural stone, various line lattice designs can provide pattern structures with various three-dimensional shapes, and the elegance and the fazenda beauty of the whole building can be visually distinguished.

The working principle of the utility model is as follows:

when the utility model works, if the window is an upstairs window, a worker is required to work aloft by means of external equipment;

as shown in fig. 1-5, when the chassis 1 is placed on the windowsill, the first sucker 11 can lift the chassis 1 and enable the chassis 1 to be firmly adsorbed on the upper side of the windowsill, so that the device is prevented from moving. After the motor 41 is started, the rotary column 42 is driven to rotate, and meanwhile, the drive bevel gear 43 on the rotary column 42 is driven to rotate, then the driven bevel gear 44 rotates along with the rotary bevel gear, so that the threaded pipe 47 rotates, the dirt shield 6 moves on the threaded pipe 47 and slides on the bending slide rod 5, and when the dirt shield 6 moves, the sliding block 64 slides in the sliding groove 21, so that the second suction cup 61 on the dirt shield 6 contacts and is adsorbed on a window, and it is noted that the second suction cup 61 in the embodiment has a certain length, so that when the dirt shield 6 moves to the forefront side, the second suction cup 61 can be firmly adsorbed on the window;

after the second sucker 61 is tightly adsorbed on the window, the first screw thread cylinder 72 and the second screw thread cylinder 74 are rotated to detach the connecting rod 7; because the threaded pipe 47 is detachably connected with the rotating rod 46 in the driving mechanism 4, the bending slide rod 5 is of an assembled structure, and the sliding frame 2 is detachably connected with the underframe 1, the threaded pipe 47, the cross rod 54 on the bending slide rod 5 and the sliding frame 2 can be detached from the dirt shielding plate 6; and because the vertical rod 52 on the bending slide rod 5 is detachably connected with the underframe 1, the vertical pipe 3 is detachably connected with the underframe 1, the vertical rod 52 and the vertical pipe 3 can be detached, the vertical rod 52 and the vertical pipe 3 can be gradually rotated upwards or downwards to be in a horizontal state during specific operation, and then the vertical rod and the vertical pipe 3 are pulled out from between the window and the dirt shielding plate 6, and finally the underframe 1 is pulled out, so that the dirt shielding plate 6 is installed.

In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant points refer to the description of the method section.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (9)

1. The window dirt shielding device easy to install is characterized by comprising a bottom frame and a dirt shielding plate, wherein the lower surface of the bottom frame is connected with a first sucker; when the underframe is used, one side facing the window is taken as the front side, two ends of the rear side surface of the underframe are respectively and vertically detachably connected with a sliding frame, the two sliding frames are symmetrically arranged, the upper surface of each sliding frame is provided with a sliding groove in the axial direction, two sides of the bottom of the dirt shielding plate are respectively connected with a sliding block, and the sliding blocks are in adaptive sliding connection with the sliding grooves on the corresponding side; one end of the upper surface of the underframe is detachably connected with a vertical pipe, and the other end of the upper surface of the underframe is detachably connected with a spliced bending slide bar; the inside of the vertical pipe is provided with a driving mechanism, the output end of the driving mechanism extends out from the upper part of the rear side surface of the vertical pipe and is detachably connected with a horizontally arranged threaded pipe, and the driving mechanism can drive the threaded pipe to rotate; the bending slide bar comprises a vertical rod and a cross rod connected to the top end of the vertical rod through a bending joint, the bottom end of the vertical rod is detachably connected with the upper surface of the underframe, the cross rod and the threaded pipe are arranged in parallel and respectively correspondingly penetrate through a round hole and a threaded hole which are formed in the dirt shielding plate, the cross rod is in sliding connection with the dirt shielding plate through the round hole, and the threaded pipe is in threaded connection with the dirt shielding plate through the threaded hole; a connecting rod is detachably connected between the cross rod and the end part of the threaded pipe, which is positioned at the rear side of the dirt shielding plate; the front side surface of the dirt shielding plate is uniformly connected with a plurality of second suckers.

2. A window soil covering device easy to install according to claim 1, wherein a plurality of said suction cups are connected side by side to the lower surface of said frame along the length of the frame.

3. The window dirt-masking device easy to install according to claim 1, wherein the driving mechanism comprises a motor fixedly installed on the bottom surface of the inner cavity of the vertical pipe, a motor shaft of the motor is upwards connected with a rotating column, the top end of the rotating column is rotationally connected with the top surface of the inner cavity of the vertical pipe, a driving bevel gear is fixedly sleeved on the outer wall of the upper side of the rotating column, a driven bevel gear is meshed with one side of the driving bevel gear, a rotating rod is fixedly connected with one side of the driven bevel gear away from the driving bevel gear, a through hole is formed in the upper part of the rear side surface of the vertical pipe, and the rotating rod penetrates through the through hole and is detachably connected with the threaded pipe positioned outside the vertical pipe.

4. The window dirt shielding device easy to install according to claim 3, wherein keys are fixed on the outer peripheral surface of the end portion of the rotating rod, key grooves matched with the keys are formed in the inner wall of the corresponding end portion of the threaded pipe, and the rotating rod is connected with the threaded pipe through keys.

5. A window contamination masking device for easy installation as claimed in claim 3 wherein a bearing is mounted on the through hole, the rotating rod being connected to the bearing to effect rotation of the rotating rod at the through hole.

6. A window screening arrangement according to claim 1, wherein the outer surface of the screening plate is provided with a real stone paint coating.

7. The easy-to-install window dirt shielding device according to claim 1, wherein a threaded head is externally connected to an end portion of the cross rod located at the rear side of the dirt shielding plate, a first rotating shaft and a second rotating shaft are fixedly connected to two ends of the front side face of the connecting rod respectively, an outer end of the first rotating shaft is rotationally connected with a first threaded cylinder, an outer end of the second rotating shaft is rotationally connected with a second threaded cylinder, the first threaded cylinder is matched with the threaded head, and the second threaded cylinder is matched with a corresponding pipe end of the threaded pipe.

8. A window screening arrangement according to claim 1 or 7, wherein the outer side of the rod body of the connecting rod is provided with a sheath for easy gripping.

9. A window screening arrangement according to claim 1, wherein the suction force of the suction cup two is much greater than the gravity of the screening plate itself.