CN220621706U - Shading cloth subassembly convenient to expand fast - Google Patents

Abstract

The utility model relates to the technical field of classroom accessories, in particular to a window shade assembly convenient to rapidly expand, which comprises a main rod, wherein a sliding rod is inserted below the main rod, a lantern ring is sleeved outside the sliding rod, a window shade is fixedly connected to the side surface of the lantern ring, a gravity rod is arranged below the window shade, a pull rope is fixedly connected to one side of the lantern ring, a turntable is fixedly connected to one end of the pull rope, a clamping block is inserted at the top of the sliding rod, a rocker is fixedly connected to the side surface of the turntable, a rotating shaft is inserted inside the turntable, a fixing ring is sleeved on the surface of the rotating shaft, an inserting block is inserted inside the fixing ring, the improved window shade assembly drives the lantern ring to slide downwards along the sliding rod under the action of gravity force, drives the window shade to rapidly drop and expand, the window shade does not need to be repeatedly pulled back and forth, the bottom of the window shade is fixedly connected with a magnet through the lantern ring, and the bottom of the window shade is well fixed to play a windproof effect.

Description

Shading cloth subassembly convenient to expand fast

Technical Field

The utility model relates to the technical field of classroom accessories, in particular to a shading cloth component convenient to rapidly unfold.

Background

In the teaching process of schools, the classroom is required to be neat and bright, light is soft and stable, so that the fatigue degree of eyes for students is reduced, the incidence rate of myopia for students is reduced, the myopia degree of students is reduced, and accordingly a plurality of windows are formed, in daily teaching, the classroom is enabled to be brighter through the window, however, in the computer and automatic teaching process, multimedia equipment is often required to be used for projection demonstration teaching, in order to enable the students to clearly see the demonstration process, the windows of the classrooms are required to be shielded, so that special window shades are installed on most of the windows of the classrooms, the window shades of the windows of the classrooms can be folded in normal times, when the multimedia equipment is used, the window shades of most of the windows of the classrooms are all made of common cloth curtains, the window shades naturally droop by means of self gravity, when wind blows, the window shades can shake and disorder, the process of expanding is also relatively complex, the shell blocking is possible at any time, and the window shades can be expanded by using relatively high strength.

The prior patent (publication number: CN 213940433U) discloses a window curtain for shading, which relates to textile fabric and aims at solving the problem that the window curtain can adjust indoor brightness, but is easy to cause indoor temperature rise under direct sunlight, and the technical scheme is as follows: the curtain comprises a curtain fabric, wherein a curtain yarn part is arranged on the curtain fabric, a window shade used for shielding the curtain yarn part is sewn and connected on the curtain fabric, the top end of the window shade is sewn and connected above the curtain yarn part, a plurality of threading parts which are vertically arranged and are of hollow structures are arranged on the window shade, and an adjusting rope used for lifting the window shade is arranged in the threading parts. According to the utility model, the window shade is retracted and pulled through the adjusting rope, the exposed area of the curtain yarn part is adjusted, the indoor brightness is conveniently adjusted, the curtain yarn has a good light transmission effect through chiffon yarns and linen fiber materials, external heat is blocked, and the indoor light adjustment is improved. The inventors found that the following problems exist in the prior art in the process of implementing the present utility model:

1. the curtain is not convenient enough when being pulled, the curtain is pulled to swing left and right by the adjusting rope to be unfolded and stored, and the curtain can be completely unfolded only by using a large force to swing the curtain when being unfolded;

2. the curtain has no windproof structure, can only naturally sag through the gravity of the curtain, and in order to ensure indoor air circulation, the window is usually closed, and when the outside is ventilated, the curtain cloth can be lifted, so that the shading effect is influenced.

Disclosure of Invention

The utility model aims to provide a shading cloth component convenient to rapidly expand, so as to solve the problems that the curtain cloth is inconvenient to expand and cannot prevent wind during expansion. In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a shading cloth subassembly convenient to expand fast, includes the mobile jib, peg graft in the below of mobile jib has the slide bar, the lantern ring has been cup jointed to the outside of slide bar, the side fixedly connected with window shade of lantern ring, gravity pole is installed to the below of window shade, one side fixedly connected with stay cord of lantern ring, the one end fixedly connected with carousel of stay cord, peg graft at the top of slide bar has the fixture block, the side fixedly connected with rocker of carousel, peg graft in the inside of carousel has the pivot, solid fixed ring has been cup jointed on the surface of pivot, gu fixed ring's inside peg graft has the inserted block, the surface of slide bar is equipped with the magnet.

Further preferably, the lantern rings are provided with a plurality of lantern rings, the plurality of lantern rings are uniformly distributed on the sliding rod, and the plurality of lantern rings are connected with the window shade.

Further preferably, a fixed connection mode is adopted between the top of the window shade and the main rod.

Further preferably, the collar is magnetically connected with the magnet.

Further preferably, the rotating shaft penetrates through the sliding rod.

Further preferably, a hole is formed in the sliding rod, and an inserting mode is adopted between the inserting block and the hole.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the lantern rings are driven to slide downwards along the sliding rods under the action of gravity through the gravity rod, the window shade is driven to rapidly fall and spread, two sliding rods are arranged and distributed on two sides of the main rod, the plurality of lantern rings slide up and down along the sliding rods, the whole window shade is driven to be stored and spread, and when the rocker is rotated, the two sides of the window shade are driven to be synchronously stored upwards, so that the storage is more convenient, and the window shade does not need to be repeatedly pulled back and forth.

According to the utility model, the collar is magnetically connected with the magnet, the iron block is arranged in the collar, and when the window shade is rapidly unfolded downwards under the action of the gravity rod, the iron block in the collar at the bottom is adsorbed with the magnet, so that the bottom of the window shade is well fixed, and the windproof effect is achieved.

Drawings

FIG. 1 is a schematic diagram of the front internal structure of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

fig. 3 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

In the figure: 1. a main rod; 2. a slide rod; 3. a collar; 4. a window shade; 5. a gravity rod; 6. a pull rope; 7. a turntable; 8. a clamping block; 9. a rocker; 10. a rotating shaft; 11. a fixing ring; 12. inserting blocks; 13. and (3) a magnet.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which are obtained by a worker of ordinary skill in the art without creative efforts, are within the protection scope of the present utility model based on the embodiments of the present utility model.

Referring to fig. 1 to 3, the present utility model provides a technical solution: the utility model provides a shading cloth subassembly convenient to expand fast, including mobile jib 1, peg graft in the below of mobile jib 1 has slide bar 2, the lantern ring 3 has been cup jointed to the outside of slide bar 2, the side fixedly connected with window shade 4 of lantern ring 3, gravity pole 5 is installed to the below of window shade 4, one side fixedly connected with stay cord 6 of lantern ring 3, the one end fixedly connected with carousel 7 of stay cord 6, peg graft at the top of slide bar 2 has fixture block 8, the side fixedly connected with rocker 9 of carousel 7, peg graft in the inside of carousel 7 has pivot 10, fixed ring 11 has been cup jointed on the surface of pivot 10, peg graft in the inside of fixed ring 11 has cartridge 12, the surface of slide bar 2 is equipped with magnet 13.

In this embodiment, as shown in fig. 1 and 2, the plurality of collars 3 are provided together, and the plurality of collars 3 are uniformly distributed on the sliding rod 2, and the plurality of collars 3 are connected with the window shade 4, and it should be noted that the sliding rod 2 is provided with two collars, and the plurality of collars 3 are distributed on two sides of the main rod 1, and slide up and down along the sliding rod 2 to drive the whole window shade 4 to be stored and unfolded.

In this embodiment, as shown in fig. 1, a fixed connection mode is adopted between the top of the window shade 4 and the main rod 1, and it should be noted that, when the rocker 9 is rotated, the pull rope 6 is driven to be stored, the collar 3 at the bottommost part of the window shade 4 is lifted up under the action of the pull rope 6, and one end of the pull rope 6 penetrates through the clamping block 8 to store the window shade 4.

In this embodiment, as shown in fig. 3, the collar 3 is magnetically connected with the magnet 13, and it should be noted that, an iron block is installed in the collar 3, and when the window shade 4 is rapidly unfolded downwards under the action of the gravity rod 5, the iron block in the collar 3 at the bottom is adsorbed with the magnet 13, so as to play a windproof role.

In this embodiment, as shown in fig. 3, the rotating shaft 10 penetrates through the sliding rod 2, and it should be noted that, both ends of the rotating shaft 10 are connected with the turntable 7, and when the rocker 9 is rotated, both sides of the window shade 4 are driven to synchronously and upwards store, so that the storage is more convenient.

In this embodiment, as shown in fig. 3, a hole is formed in the slide rod 2, and an inserting manner is adopted between the inserting block 12 and the hole, and when the window shade 4 is stored above, the inserting block 12 is inserted into the hole through the fixing ring 11, so that the fixing ring 11 and the slide rod 2 are fixed, the fixing ring 11 is prevented from rotating, and the rotating shaft 10 is further prevented from rotating.

The application method and the advantages of the utility model are as follows: this shading cloth subassembly convenient to expand fast, when using, the working process is as follows:

as shown in fig. 1, fig. 2 and fig. 3, firstly, install the shading component on the wall, place mobile jib 1 level above the window, fix mobile jib 1 on the wall through the bolt, after fixed mobile jib 1, whole shading component is fixed, pull out hole and solid fixed ring 11 in the slide rod 2 with plug 12 again, after plug 12 pulls out, gravity pole 5 whereabouts, carousel 7 begins to rotate this moment, stay cord 6 expansion, gravity pole 5 drives quick whereabouts expansion of window shade 4, window shade 4 is connected with lantern ring 3, lantern ring 3 slides downwards along slide rod 2, slide rod 2 is equipped with two, distribute in mobile jib 1 both sides, after window shade 4 slides down with lantern ring 3, lantern ring 3 and slide rod 2 surface of window shade 4 are in the same place with the suction stone 13 absorption, play wind-proof effect, when wind blows, guarantee that whole window shade 4 can not be blown up, when needing to accomodate, rotate rocker 9 on one side of carousel 7, fixture block 8 at the top of slide rod 2 blocks 6, 6 accomodate, when wearing fixture block 8 at top, 6 pull ring 3 and pull rod 4 are accomodate the position when well, and pull rod 4 is fixed with pull rod 4, prevent to pass through the pivot 10, and pull rod 4 is fixed, when accomodating well, and pull rod 4 is fixed, when accomodating, and the window shade is passed through the position is fixed, and is kept down by the pull rod 2.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a shading cloth subassembly convenient to expand fast, includes mobile jib (1), its characterized in that: the utility model discloses a pole, including pole (1), pole (2), lantern ring (3) have been cup jointed to the below of pole (1), the side fixedly connected with window shade (4) of lantern ring (3), gravity pole (5) are installed to the below of window shade (4), one side fixedly connected with stay cord (6) of lantern ring (3), one end fixedly connected with carousel (7) of stay cord (6), peg graft at the top of pole (2) has fixture block (8), the side fixedly connected with rocker (9) of carousel (7), peg graft in the inside of carousel (7) has pivot (10), solid fixed ring (11) have been cup jointed on the surface of pivot (10), gu the inside grafting of solid fixed ring (11) has plug (12), the surface of pole (2) is equipped with magnet (13).

2. A shade cloth assembly for facilitating quick deployment according to claim 1, wherein: the lantern rings (3) are arranged in a plurality, the lantern rings (3) are uniformly distributed on the sliding rod (2), and the lantern rings (3) are connected with the window shade (4).

3. A shade cloth assembly for facilitating quick deployment according to claim 1, wherein: the top of the window shade (4) is fixedly connected with the main rod (1).

4. A shade cloth assembly for facilitating quick deployment according to claim 1, wherein: the lantern ring (3) is magnetically connected with the magnet (13).

5. A shade cloth assembly for facilitating quick deployment according to claim 1, wherein: the rotating shaft (10) penetrates through the sliding rod (2).

6. A shade cloth assembly for facilitating quick deployment according to claim 1, wherein: holes are formed in the sliding rod (2), and an inserting mode is adopted between the inserting block (12) and the holes.