CN211833865U

CN211833865U - Quick-opening curtain

Info

Publication number: CN211833865U
Application number: CN201920237957.6U
Authority: CN
Inventors: 颜深昂; 蔡怡虹
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-02-26
Filing date: 2019-02-26
Publication date: 2020-11-03
Anticipated expiration: 2029-02-26

Abstract

The utility model discloses a (window) curtain of opening fast, concretely relates to (window) curtain field, a (window) curtain of opening fast, which comprises a roof, the bottom of roof is provided with the movable block, the bottom of movable block is provided with the movable block, the bottom of roof is provided with the threaded rod, the one end outside of threaded rod is provided with the annular piece, the outside of annular piece is provided with annular rope, the other end of threaded rod is provided with the second gyro wheel, one side of first gyro wheel is provided with the second gyro wheel. The utility model discloses a set up the annular rope, can make the threaded rod rotatory through the annular rope for the movable block has driven the removal of link to one side removal, can make the (window) curtain open, meshes with the second rack mutually through first rack, makes the rotation opposite direction of first gyro wheel and second gyro wheel, can make the (window) curtain open fast, need not the artifical both sides of opening the (window) curtain respectively, improves its efficiency.

Description

Quick-opening curtain

Technical Field

The utility model relates to a (window) curtain technical field, more specifically say, this utility model relates to a (window) curtain of opening fast.

Background

The curtain is made of cloth, hemp, yarn, aluminum sheet, wood chip, metal material, etc. and has the functions of shading sun, insulating heat and regulating indoor light. The cloth curtain is divided into cotton gauze, polyester fabric, polyester-cotton blended fabric, cotton-hemp blended fabric, non-woven fabric and the like according to the material, different materials, textures, colors, patterns and the like are integrated to form cloth curtains with different styles, and the cloth curtains are matched with indoor design curtains with different styles.

The invention patent of patent application publication No. CN201610890051.5 discloses a labor-saving curtain, which comprises a curtain, a curtain hook and a curtain rod, wherein the curtain hook is arranged at the top of the curtain, the curtain hook is sleeved on the curtain rod, a balancing weight is installed on the curtain hook, the right end of the curtain rod is connected with a curtain rod pin, the left end of the curtain rod is connected with a movable pin, the movable pin is installed in a chute, the movable pin is connected with one end of a connecting rod, an expansion spring is fixed in the middle of the connecting rod, the other end of the connecting rod is connected with one end of a lever, the connecting position is provided with a fixed pin, the other end of the lever is connected with the inner end of a. According to the invention, the balancing weight is arranged on the curtain hook, one end of the curtain rod is lifted or lowered by the lever, and the curtain is automatically opened or closed by the gravity of the balancing weight, so that the curtain can be quickly opened or closed, generally cannot be clamped, the efficiency is high, time and labor are saved, electricity is not used, and therefore, no fault occurs.

However, in actual use, there are still many disadvantages, such as high efficiency, time saving and labor saving, but the curtains on both sides cannot be opened quickly, and it is necessary to manually open the curtains on both sides, which wastes time.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a (window) curtain of opening fast, through setting up the annular rope, can make the threaded rod rotatory through the annular rope, make the movable block move to one side, the removal of link has been driven, can make the (window) curtain open, mesh with the second rack through first rack, make the rotation opposite direction of first gyro wheel and second gyro wheel, can make the (window) curtain open fast, need not the artifical both sides of opening the (window) curtain respectively, the efficiency is improved, in order to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a curtain of opening fast, includes the roof, the bottom of roof is provided with the movable block, the bottom of movable block is provided with the movable block, the bottom of roof is provided with the threaded rod, the one end outside of threaded rod is provided with the annular piece, the outside of annular piece is provided with the annular rope, the other end of threaded rod is provided with first gyro wheel, one side of first gyro wheel is provided with the second gyro wheel, the bottom of threaded rod is provided with the dead lever, the outside cover of dead lever is equipped with the link, the bottom fixedly connected with curtain of link.

In a preferred embodiment, the inner side wall of the annular rope is provided with a first projection, and the outer circumferential side wall of the annular block is provided with a second projection, wherein the first projection and the second projection are engaged.

In a preferred embodiment, the surface of the first roller is provided with a first rack and the surface of the second roller is provided with a second rack.

In a preferred embodiment, the number of the movable blocks is two, wherein a straight plate is arranged on the front surface of one of the movable blocks, and a connecting rod is arranged at the bottom of the straight plate and is positioned between the straight plate and the hanging ring.

In a preferred embodiment, a supporting plate is arranged on the outer side of one end of the threaded rod and is movably connected with the threaded rod, and an alarm clock is arranged at the bottom of one end of the top plate.

In a preferred embodiment, the top plate is movably connected with the movable block through a movable block, and the fixed rod is movably connected with the hanging ring.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a set up the annular rope, can make the threaded rod rotate through the annular rope, make the movable block move to one side, driven the removal of link, can make the (window) curtain open, mesh with the second rack through first rack, make the rotation direction of first gyro wheel and second gyro wheel opposite, can make the (window) curtain open fast, need not the manual work and open both sides of (window) curtain respectively, improve its efficiency;

2. the utility model discloses a set up the backup pad, can prevent that the threaded rod from dropping downwards with the threaded rod support column through the backup pad, keep the stability of threaded rod.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the first roller and the second roller of the present invention.

Fig. 3 is a schematic side view of the ring block and the ring rope according to the present invention.

Fig. 4 is a perspective view of the fixing rod of the present invention.

The reference signs are: the alarm clock comprises a top plate 1, a moving block 2, a moving block 3, a threaded rod 4, a ring block 5, a ring rope 6, a first roller 7, a second roller 8, a fixed rod 9, a hanging ring 10, a curtain 11, a straight plate 12, a connecting rod 13, a supporting plate 14 and an alarm clock 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all 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.

The utility model provides a window curtain as shown in fig. 1-4 that opens fast, including roof 1, the bottom of roof 1 is provided with movable block 2, the bottom of movable block 2 is provided with movable block 3, the bottom of roof 1 is provided with threaded rod 4, the one end outside of threaded rod 4 is provided with annular piece 5, the outside of annular piece 5 is provided with annular rope 6, the other end of threaded rod 4 is provided with first gyro wheel 7, one side of first gyro wheel 7 is provided with second gyro wheel 8, the bottom of threaded rod 4 is provided with dead lever 9, the outside cover of dead lever 9 is equipped with link 10, the bottom fixedly connected with (window) curtain 11 of link 10.

Further, the inner side wall of the annular rope 6 is provided with a first convex block, and the outer wall of the circumferential side of the annular block 5 is provided with a second convex block, so that the threaded rod 4 can rotate.

Further, a first rack is arranged on the surface of the first roller 7, a second rack is arranged on the surface of the second roller 8, and the first lug and the second lug are meshed with each other.

Further, the number of the movable blocks 3 is two, a straight plate 12 is arranged on the front face of one of the movable blocks 3, a connecting rod 13 is arranged at the bottom of the straight plate 12, and the connecting rod 13 is positioned between the straight plate 12 and the hanging ring 10.

Further, the one end outside of threaded rod 4 is provided with backup pad 14, backup pad 14 and threaded rod 4 swing joint, the one end bottom of roof 1 is provided with alarm clock 15, is convenient for observe the time.

Further, the top plate 1 is movably connected with the movable block 3 through the movable block 2, and the fixed rod 9 is movably connected with the hanging ring 10, so that the hanging ring 10 can move to one side.

The utility model discloses the theory of operation:

referring to the attached drawings 1-4 of the specification, firstly, the roof 1 and the roof are fixed together, then the annular rope 6 is pulled, as the inner side wall of the annular rope 6 is provided with a first lug, the outer wall of the circumferential side of the annular block is provided with a second lug, the first lug can push the second lug to move to one side by pulling the annular rope 6, as the threaded rod 4 is movably connected with the two sides of the roof 1, the threaded rod 4 is rotated, the first roller 7 is driven to rotate by the threaded rod 4, as the surface of the first roller 7 is provided with a first rack, the surface of the second roller 8 is provided with a second gear which is meshed with the first gear and the second gear, the rotation of the first roller 7 drives the second roller 8 to rotate, so that the other threaded rod 4 rotates, as the threaded rod 4 is movably connected with the movable block 3, the movable block 3 moves to one side by the rotation of the threaded rod 4, the movable block 2, through first rack and second rack mesh mutually, make first gyro wheel 7 opposite with the rotation direction of second gyro wheel 8, make two movable blocks 3 remove to one side respectively, the removal of link 10 has been driven, make (window) curtain 11 open, need not the manual work and draw (window) curtain 11 to both sides, open (window) curtain 11 fast, improve its efficiency, can be with threaded rod 4 support column through backup pad 14, because backup pad 14 and threaded rod 4 swing joint, can guarantee the rotation of threaded rod 4, prevent that threaded rod 4 from dropping downwards, keep threaded rod 4's stability.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A quick-opening window covering comprising a roof (1), characterized in that: the curtain hanging device is characterized in that a moving block (2) is arranged at the bottom of the top plate (1), a moving block (3) is arranged at the bottom of the moving block (2), a threaded rod (4) is arranged at the bottom of the top plate (1), an annular block (5) is arranged on the outer side of one end of the threaded rod (4), an annular rope (6) is arranged on the outer side of the annular block (5), a first roller (7) is arranged at the other end of the threaded rod (4), a second roller (8) is arranged on one side of the first roller (7), a fixing rod (9) is arranged at the bottom of the threaded rod (4), a hanging ring (10) is sleeved on the outer portion of the fixing rod (9), and a curtain (11) is fixedly.

2. A quick-opening window covering as claimed in claim 1, wherein: the inner side wall of the annular rope (6) is provided with a first lug, the outer wall of the circumferential side of the annular block (5) is provided with a second lug, and the first lug is meshed with the second lug.

3. A quick-opening window covering as claimed in claim 1, wherein: the surface of the first roller (7) is provided with a first rack, and the surface of the second roller (8) is provided with a second rack.

4. A quick-opening window covering as claimed in claim 1, wherein: the quantity of movable block (3) is two, one of them the front of movable block (3) is provided with straight board (12), the bottom of straight board (12) is provided with connecting rod (13), connecting rod (13) are located between straight board (12) and link (10).

5. A quick-opening window covering as claimed in claim 1, wherein: the alarm clock is characterized in that a supporting plate (14) is arranged on the outer side of one end of the threaded rod (4), the supporting plate (14) is movably connected with the threaded rod (4), and an alarm clock (15) is arranged at the bottom of one end of the top plate (1).

6. A quick-opening window covering as claimed in claim 1, wherein: the top plate (1) is movably connected with the movable block (3) through the movable block (2), and the fixed rod (9) is movably connected with the hanging ring (10).