CN211692241U

CN211692241U - Bamboo rolling curtain

Info

Publication number: CN211692241U
Application number: CN202020248019.9U
Authority: CN
Inventors: 肖春枝; 江心怡; 李兴超
Original assignee: Renfeng Town Central Primary School Jiyang District Jinan City
Current assignee: Renfeng Town Central Primary School Jiyang District Jinan City
Priority date: 2020-03-03
Filing date: 2020-03-03
Publication date: 2020-10-16
Anticipated expiration: 2030-03-03

Abstract

The utility model discloses a bamboo roller shutter, include the curtain body that draws in from up down, the upper end of the curtain body is equipped with the bracing piece, bamboo roller shutter still includes the crossbeam, first stay cord and second stay cord, the lower terminal surface of crossbeam is equipped with first fixed pulley, second fixed pulley and first tool to lock, the second fixed pulley is located between first fixed pulley and the first tool to lock, the up end of bracing piece is equipped with first movable pulley and second movable pulley, the one end of first stay cord and the lower terminal surface fixed connection of crossbeam, the other end of first stay cord passes first movable pulley in proper order, first fixed pulley, second fixed pulley and first tool to lock, the one end of second stay cord and the lower terminal surface fixed connection of crossbeam, the other end of second stay cord passes the second movable pulley in proper order, second fixed pulley and first tool to lock, first stay cord and second stay cord join in first tool to lock department. The utility model provides a current bamboo roller shutter can't satisfy the problem of people to the requirement of disguise.

Description

Bamboo rolling curtain

Technical Field

The utility model relates to a curtain, in particular to a bamboo rolling curtain.

Background

The bamboo rolling curtain is made of raw bamboo, is fresh, natural and environment-friendly, and is popular among people. However, when the existing bamboo roller shutter needs to collect light, the shutter body can only be folded from bottom to top, and although the shutter can collect light, people can easily see indoors from outdoors.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming not enough among the prior art, provide a bamboo roller shutter, draw in the curtain body in, the part that passes first tool to lock through the first stay cord and the part that the second stay cord passed first tool to lock operate to through the cooperation of first tool to lock, control the curtain body and descend, block the lower extreme of window until the curtain body completely, sunshine is absorbed indoorly from the space between crossbeam and the bracing piece, has satisfied people to daylighting and disguised requirement simultaneously.

In order to realize the purpose, the utility model discloses a technical scheme is:

a bamboo roller shutter comprises a shutter body folded from bottom to top, a supporting rod is arranged at the upper end of the shutter body, the bamboo roller shutter further comprises a cross beam, a first pull rope and a second pull rope, the cross beam is located above the supporting rod and fixedly mounted on a wall surface, a first fixed pulley, a second fixed pulley and a first lock are arranged on the lower end face of the cross beam, the second fixed pulley is located between the first fixed pulley and the first lock, a first movable pulley and a second movable pulley are arranged on the upper end face of the supporting rod, the first movable pulley is connected with the first fixed pulley through the first pull rope, the second movable pulley is connected with the second fixed pulley through the second pull rope, one end of the first pull rope is fixedly connected with the lower end face of the cross beam, the other end of the first pull rope sequentially penetrates through the first movable pulley, the first fixed pulley, the second fixed pulley and the first lock, one end of the second pull rope is fixedly connected with the lower end face of the cross beam, the other end of the second pull rope sequentially passes through the second movable pulley, the second fixed pulley and the first lock, and the first pull rope and the second pull rope are converged at the first lock.

Preferably, the bamboo roller shutter still includes third stay cord and fourth stay cord, the lower terminal surface of bracing piece is equipped with third fixed pulley, fourth fixed pulley and second tool to lock, the third fixed pulley is located between fourth fixed pulley and the second tool to lock, the one end and the curtain body fixed connection of third stay cord, the other end of third stay cord passes third fixed pulley and second tool to lock in proper order, the one end and the curtain body fixed connection of fourth stay cord, the other end of fourth stay cord passes fourth fixed pulley, third fixed pulley and second tool to lock in proper order, third stay cord and fourth stay cord are joined in second tool to lock department.

Preferably, the first lock and the second lock are respectively positioned at two opposite ends of the bamboo roller shutter.

Preferably, the first lock and the second lock are located at the same end of the bamboo roller shutter, and a preset gap exists between the first lock and the second lock in the horizontal direction.

Preferably, the bamboo rolling screen further comprises a first pull ring and a second pull ring, the end of the first pull rope penetrating through the first lock and the end of the second pull rope penetrating through the first lock are connected through the first pull ring, and the end of the third pull rope penetrating through the second lock and the end of the fourth pull rope penetrating through the second lock are connected through the second pull ring.

Preferably, the cross beam is provided with a sunshade curtain, and the sunshade curtain is used for shielding a gap between the cross beam and the supporting rod.

The utility model has the advantages that:

1) draw in the curtain body in, pass the part of first tool to lock and the part that the first tool to lock was passed to the second stay cord is operated to cooperation through first tool to lock, control curtain body descends, blocks the lower extreme of window completely until the curtain body, and sunshine is absorbed indoorly from the space between crossbeam and the bracing piece, has satisfied people to daylighting and disguised requirement simultaneously.

2) The first lock and the second lock are respectively located at two opposite ends of the bamboo curtain, so that the first pull rope and the second pull rope which penetrate through the first lock are prevented from being wound together with the third pull rope and the fourth pull rope which penetrate through the second lock, and people can distinguish the first pull rope, the second pull rope, the third pull rope and the fourth pull rope conveniently.

3) When first tool to lock and second tool to lock were located the same one end of bamboo book curtain, there is the certain distance in the horizontal direction in first tool to lock and second tool to lock, has prevented to a certain extent that first stay cord, second stay cord, third stay cord and fourth stay cord winding are in the same place.

4) One end of the first pull rope penetrating through the first lock is connected with one end of the second pull rope penetrating through the first lock through the first pull ring, so that the first pull rope and the second pull rope can be operated conveniently, and the lifting of the curtain body is facilitated; the one end that the third stay cord passed the second tool to lock and the one end that the fourth stay cord passed the second tool to lock are connected through the second pull ring between, have made things convenient for and have operated third stay cord and fourth stay cord, and then have made things convenient for drawing in of curtain.

5) Be equipped with the sunshade screen on the crossbeam, prevented that when people do not need sunshine to take into indoor, sunshine from the space between crossbeam and the bracing piece is taken into indoor.

Drawings

Fig. 1 is a schematic structural view of a bamboo rolling shutter of the present invention when the shutter body descends to the lowest position and the shutter body is in a folded state;

FIG. 2 is a schematic structural view of the sun shade mounted on the base of FIG. 1;

fig. 3 is a schematic structural view of the bamboo rolling shutter of the present invention when the shutter body rises to the highest position and the shutter body is in a furled state;

FIG. 4 is a schematic structural view of the sun shade mounted on the base of FIG. 3;

FIG. 5 is a schematic structural view of the bamboo rolling shutter of the present invention when the shutter body rises to the highest position and the shutter body is in the unfolded state;

FIG. 6 is a schematic structural view of the sunshade mounted on the base of FIG. 5.

In the figure: 1. a cross beam; 2. a first fixed pulley; 3. a second fixed pulley; 4. a first lock; 5. a first pull cord; 6. a second pull cord; 7. a first movable pulley; 8. a second movable pulley; 9. a first pull ring; 10. a support bar; 11. a second lock; 12. a third fixed pulley, 13 and a fourth fixed pulley; 14. a third pull cord; 15. a fourth pull cord; 16. a curtain body; 17. a second tab; 18. a sun-shading curtain.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to fig. 1-6, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The utility model provides a bamboo roller shutter.

A bamboo roller shutter comprises a shutter body 16 folded from bottom to top, a supporting rod 10 is arranged at the upper end of the shutter body 16, a beam 1, a first pull rope 5 and a second pull rope 6 are further included, the beam 1 is positioned above the supporting rod 10 and fixedly installed on a wall surface (not shown), a first fixed pulley 2, a second fixed pulley 3 and a first lock 4 are arranged on the lower end surface of the beam 1, the second fixed pulley 3 is positioned between the first fixed pulley 2 and the first lock 4, a first movable pulley 7 and a second movable pulley 8 are arranged on the upper end surface of the supporting rod 10, the first movable pulley 7 is connected with the first fixed pulley 2 through the first pull rope 5, the second movable pulley 8 is connected with the second fixed pulley 3 through the second pull rope 6, one end of the first pull rope 5 is fixedly connected with the lower end surface of the beam 1, the other end of the first pull rope 5 sequentially passes through the first movable pulley 7, the first fixed pulley 2, the second fixed pulley 3 and the first lock 4, one end of the second pull rope 6 is fixedly connected with the lower end face of the cross beam 1, the other end of the second pull rope 6 sequentially penetrates through the second movable pulley 8, the second fixed pulley 3 and the first lock 4, and the first pull rope 5 and the second pull rope 6 are converged at the first lock 4.

In the technical scheme that this application provided, draw in curtain 16, pass the part of first tool to lock 4 and the part that second stay cord 6 passed first tool to lock 4 through to first stay cord 5 and operate to through the cooperation of first tool to lock 4, control curtain 16 descends, blocks the lower extreme of window completely until curtain 16, and sunshine is taken into indoorly from the space between crossbeam 1 and the bracing piece 10, has satisfied people to daylighting and disguised requirement simultaneously.

Preferably, the bamboo rolling curtain further comprises a third pull rope 14 and a fourth pull rope 15, a third fixed pulley 12, a fourth fixed pulley 13 and a second lock 11 are arranged on the lower end face of the support rod 10, the third fixed pulley 12 is located between the fourth fixed pulley 13 and the second lock 11, one end of the third pull rope 14 is fixedly connected with the curtain body 16, the other end of the third pull rope 14 sequentially penetrates through the third fixed pulley 12 and the second lock 11, one end of the fourth pull rope 15 is fixedly connected with the curtain body 16, the other end of the fourth pull rope 15 sequentially penetrates through the fourth fixed pulley 13, the third fixed pulley 12 and the second lock 11, and the third pull rope 14 and the fourth pull rope 15 are converged at the second lock 11.

Preferably, the first lock 4 and the second lock 11 are respectively located at opposite ends of the bamboo curtain. The first lock 4 and the second lock 11 are respectively positioned at two opposite ends of the bamboo curtain, so that the first pull rope 5 and the second pull rope 6 which penetrate through the first lock 4 and the third pull rope 14 and the fourth pull rope 15 which penetrate through the second lock 11 are prevented from being wound together, and people can conveniently distinguish the first pull rope 5, the second pull rope 6, the third pull rope 14 and the fourth pull rope 15.

Preferably, the first lock 4 and the second lock 11 are located at the same end of the bamboo rolling screen, and the first lock 4 and the second lock 11 have a preset gap in the horizontal direction. When the first lock 4 and the second lock 11 are located at the same end of the bamboo rolling screen, the first lock 4 and the second lock 11 have a certain distance in the horizontal direction, and the first pull rope 5, the second pull rope 6, the third pull rope 14 and the fourth pull rope 15 are prevented from being twisted together to a certain extent.

Preferably, the bamboo rolling screen further comprises a first pull ring 9 and a second pull ring 17, the first pull rope 5 and the second pull rope 6 are connected through the first pull ring 9 between the end where the first lock 4 passes through the first lock 4 and the end where the second lock 4 passes through the second pull rope 6, and the third pull rope 14 and the fourth pull rope 15 are connected through the second pull ring 17 between the end where the second lock 11 passes through the third pull rope 14 and the fourth pull rope 15. The first pull rope 5 and the second pull rope 6 are connected through the first pull ring 9 between the end of the first lock 4 where the first pull rope 5 passes through and the end of the first lock 4 where the second pull rope 6 passes through, so that the first pull rope 5 and the second pull rope 6 can be operated conveniently, and the lifting of the curtain body 16 is facilitated; the one end that third stay cord 14 passed second tool to lock 11 and the one end that fourth stay cord 15 passed second tool to lock 11 are connected through second pull ring 17 between, have made things convenient for and have operated third stay cord 14 and fourth stay cord 15, and then have made things convenient for drawing in of curtain 16.

Preferably, the cross beam 1 is provided with a sunshade 18, and the sunshade 18 is used for shielding the gap between the cross beam 1 and the support rod 10. The cross member 1 is provided with a sunshade 18 to prevent sunlight from being taken into the room from a gap between the cross member 1 and the support rod 10 when the sunlight is not required to be taken into the room.

When the utility model is used, when people need to take in sunlight and the bamboo rolling screen keeps certain concealment, the first pull ring 9 and the second pull ring 17 are operated to make the bamboo rolling screen present the state shown in figure 2, at the moment, the sunlight is taken in the room from between the beam 1 and the support rod 10, and the space between the beam 1 and the support rod 10 is positioned at the upper end of the window, therefore, the utility model can simultaneously meet the requirements of people on lighting and concealment; when people only need to shoot in the sun, the first pull ring 9 and the second pull ring 17 are operated, so that the bamboo roller shutter is in the state shown in fig. 4; when people do not need sunlight to take in, the first pull ring 9 and the second pull ring 17 are operated, so that the bamboo roller shutter is in a state shown in fig. 6, at the moment, although the support rod 10 is located at the highest position, a certain gap still exists between the cross beam 1 and the support rod 10, the gap between the cross beam 1 and the support rod 10 can be shielded by the sun shutter 18, and the sunlight is prevented from being taken in a room.

The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.

Claims

1. A bamboo roller shutter comprises a shutter body folded from bottom to top, wherein a supporting rod is arranged at the upper end of the shutter body, and the bamboo roller shutter is characterized by further comprising a cross beam, a first pull rope and a second pull rope, the cross beam is positioned above the supporting rod and fixedly installed on a wall surface, a first fixed pulley, a second fixed pulley and a first lock are arranged on the lower end surface of the cross beam, the second fixed pulley is positioned between the first fixed pulley and a first lock, a first movable pulley and a second movable pulley are arranged on the upper end surface of the supporting rod, the first movable pulley is connected with the first fixed pulley through the first pull rope, the second movable pulley is connected with the second fixed pulley through the second pull rope, one end of the first pull rope is fixedly connected with the lower end surface of the cross beam, and the other end of the first pull rope sequentially passes through the first movable pulley, the first fixed pulley, the second fixed pulley and the first lock, one end of the second pull rope is fixedly connected with the lower end face of the cross beam, the other end of the second pull rope sequentially penetrates through the second movable pulley, the second fixed pulley and the first lock, and the first pull rope and the second pull rope are converged at the first lock.

2. The bamboo rolling curtain as claimed in claim 1, further comprising a third pulling rope and a fourth pulling rope, wherein a third fixed pulley, a fourth fixed pulley and a second lock are disposed on the lower end face of the supporting rod, the third fixed pulley is located between the fourth fixed pulley and the second lock, one end of the third pulling rope is fixedly connected with the curtain body, the other end of the third pulling rope sequentially passes through the third fixed pulley and the second lock, one end of the fourth pulling rope is fixedly connected with the curtain body, the other end of the fourth pulling rope sequentially passes through the fourth fixed pulley, the third fixed pulley and the second lock, and the third pulling rope and the fourth pulling rope are converged at the second lock.

3. The bamboo rolling shutter as claimed in claim 2, wherein the first and second lock members are respectively located at opposite ends of the bamboo rolling shutter.

4. The bamboo rolling curtain as claimed in claim 2, wherein the first lock and the second lock are located at the same end of the bamboo rolling curtain, and a preset gap exists between the first lock and the second lock in the horizontal direction.

5. The bamboo rolling screen according to any one of claims 2 to 4, further comprising a first pull ring and a second pull ring, wherein the first pull rope is connected to the second pull rope through the first lock through the first pull ring, and the third pull rope is connected to the fourth pull rope through the second lock through the second pull ring.

6. The bamboo curtain of any one of claims 1 to 4, wherein the cross member is provided with a sunshade for covering a gap between the cross member and the support rod.

7. The bamboo curtain of claim 5 wherein said cross member has a shade for covering the gap between the cross member and the support rod.