CN215457214U - Silence is prevented winding line ripple curtain and is hung wheel system - Google Patents

Abstract

The utility model relates to a silent anti-winding corrugated curtain hanging wheel system, which comprises a connecting rope, wherein a plurality of silent pulley mechanisms are sleeved and fixed on the connecting rope in an array manner, hanging beads are sleeved and fixed at the positions of the connecting rope between two adjacent silent pulley mechanisms, the silent pulley mechanism at the tail end of the connecting rope is connected with a pulley through a connecting piece, the pulley is connected with the silent pulley mechanism at the tail end of the connecting rope through the connecting piece, then the pulley drives the silent pulley mechanism at the tail end of the connecting rope to roll so as to drive other silent pulley mechanisms to move through the connecting rope, so that a curtain body after being pulled and closed can generate uniform wave shapes and be more attractive, and meanwhile, the hanging beads ensure that after the curtain is folded, the connecting rope between the silent pulley mechanisms can be hung to the ground under the action of the gravity of the hanging beads, the connecting rope is not easy to wind, and a more comfortable living environment is provided for consumers.

Description

Silence is prevented winding line ripple curtain and is hung wheel system

The technical field is as follows:

the utility model relates to the field of automatic curtains, in particular to a mute anti-winding corrugated curtain hanging wheel system

Background art:

the electric fabric curtain is an upgraded and updated product of a manual fabric curtain, is generally used for an ultrahigh large curtain, is exquisite in manufacture, is matched with tassels to serve as decorations, is attractive and large, and is a fashionable and modern choice for hotels, meeting rooms, business places and home furnishing.

At present, the motor that adopts of opening and shutting of curtain is opened and shut to existing electronic cloth art, the belt drives the coaster and realizes that the curtain opens and shuts, however present electronic cloth art open and shut the curtain can produce great sound when opening and shutting, seriously influence user's use experience, current electronic track simultaneously because be independent between the pulley make the curtain body of the curtain after the pulling and shutting produce inhomogeneous wave form easily, make whole pleasing to the eye degree reduce, consequently need a silence to prevent winding line ripple curtain hanging wheel system can be with falling the noise, also can make the curtain body of the curtain after the pulling and shutting produce even wave form.

The utility model has the following contents:

the utility model provides a mute winding-proof corrugated curtain hanging wheel system for solving the existing problems.

The technical solution of the utility model is as follows:

the utility model provides a silence is prevented winding corrugated curtain hanging wheel system, is including connecting the rope, connect the rope and go up the array cover and establish and be fixed with a plurality of silence pulley mechanism, it is located adjacent two to connect the rope position between the silence pulley mechanism all overlaps and is established and be fixed with and hangs the pearl, is located the silence pulley mechanism of connecting the rope tail end is connected with the coaster through the connecting piece.

Preferably, silence pulley mechanism is including the pulley bracket, the upper portion of pulley bracket is rotatable through the pivot has two silence gyro wheels, the pulley bracket along the direction of rolling of silence gyro wheel is seted up and is convenient for connect the through wires hole that the rope passed, the through wires hole is located the below of silence gyro wheel, the bottom of pulley bracket can be dismantled and be connected with the link structure.

Preferably, pulley bracket's bottom shaping has a backup pad, pulley bracket is located the backup pad is formed with the joint space with the part of link structure, the through-hole has been seted up to backup pad top-down, spacing open slot has been seted up to the lateral wall of backup pad, spacing open slot with the through-hole switches on each other, the link structure is including the link body, one side fixedly connected with connecting rod of link body, the connecting rod runs through the through-hole, the connecting rod is located the one end fixedly connected with cardboard of backup pad top.

Preferably, the part of the supporting plate located around the through hole is formed with a limiting groove for preventing the clamping plate from moving.

Preferably, a position of the connecting rod below the supporting plate is fixedly connected with a limiting plate.

Preferably, the connecting piece is including U type groove, the opening part symmetry shaping in U type groove has the linking arm, two the linking arm is kept away from the part in U type groove is opened and is all seted up a plurality of locating hole and first screw hole, the recess that the rope of being convenient for to connect passes through is seted up to the lateral wall of the relative opening part in U type groove.

Preferably, the pulley is provided with a threaded hole matched with the positioning hole, and the pulley is provided with a positioning column matched with the positioning hole.

Preferably, the depth a of the U-shaped groove is smaller than the distance B from the bottom of the silent roller to the upper surface of the support plate.

The utility model has the beneficial effects that:

1. the mute anti-winding corrugated curtain hanging wheel system comprises a connecting rope, wherein a plurality of mute pulley mechanisms are fixedly sleeved on the connecting rope, hanging beads are fixedly sleeved on the positions, between two adjacent mute pulley mechanisms, of the connecting rope, the mute pulley mechanism at the tail end of the connecting rope is connected with a pulley through a connecting piece, when the mute anti-winding corrugated curtain hanging wheel system is used, the pulley and the mute pulley mechanisms are installed on a slide rail of an electric curtain, then the pulley is connected with the mute pulley mechanism at the tail end of the connecting rope through the connecting piece, then the pulley drives the mute pulley mechanism at the tail end of the connecting rope to roll so as to drive other mute pulley mechanisms to move through the connecting rope, so that a pulled curtain body can generate uniform wavy shapes and is more attractive, and meanwhile, the hanging beads ensure that after the curtain is folded, the connecting rope between the mute pulley mechanisms is under the action of the gravity of the hanging beads, can hang to the ground for the difficult phenomenon of taking place to convolute of connecting the rope provides more comfortable living environment for the consumer.

2. A support plate is formed at the bottom of a pulley support, a clamping space is formed at the part of the pulley support, which is positioned between the support plate and a hanging ring structure, a through hole is formed in the support plate from top to bottom, a limit open slot is formed in the side wall of the support plate, the limit open slot is communicated with the through hole, the hanging ring structure comprises a hanging ring body, a connecting rod is fixedly connected to one side of the hanging ring body and penetrates through the through hole, a clamping plate is fixedly connected to one end, which is positioned above the support plate, of the connecting rod, a limit groove for preventing the clamping plate from moving is formed at the part, which is positioned around the through hole, of the support plate, and when a limit plate is fixedly connected to the position, which is positioned below the support plate, of the connecting rod, the part, which is positioned between the clamping plate and the limit plate, slides into the through the limit open slot, the clamping plate falls into the limiting groove under the action of gravity, so that the hanging ring structure is detachably connected to the pulley support, and the hanging ring is convenient to mount and dismount in the later period.

3. The mute pulley mechanism comprises a pulley bracket, wherein the upper part of the pulley bracket is rotatably provided with two mute rollers through a rotating shaft, the pulley bracket is provided with a threading hole which is convenient for the connecting rope to pass through along the rolling direction of the mute rollers, the threading hole is positioned below the mute rollers, and the bottom end of the pulley bracket is detachably connected with a hanging ring structure, so that when the mute pulley mechanism is used, the mute rollers are made of TPU materials, the noise generated when the rollers roll is reduced, and the use comfort is improved.

Description of the drawings:

FIG. 1 is an overall schematic view of the present invention;

fig. 2 is a schematic view of a silent pulley mechanism of the present invention;

FIG. 3 is a schematic view of a mute pulley mechanism with a hanging ring structure removed according to the present invention;

FIG. 4 is a schematic view of a connector of the present invention;

FIG. 5 is a schematic view of the beaded shape of the window covering of the present invention after being closed;

FIG. 6 is a schematic view of the window covering of the present invention after being pulled and closed;

FIG. 7 is a schematic view of the connection block and silent pulley mechanism of the present invention;

in the drawings: 1. connecting ropes; 2. a pulley; 22. a positioning column 3 is used for hanging the bead; 4. a connecting member; 41, a U-shaped groove; 42. a connecting arm; 43. positioning holes; 44. a first threaded hole; 45. a groove; 5. a mute pulley mechanism; 51. a pulley bracket; 52. a mute roller; 53. threading holes; 54. a hanging ring structure; 541. a suspension loop body; 542. a connecting rod; 543. clamping a plate; 544. a limiting plate; 545. a limiting groove; 55. a support plate; 56. clamping and connecting the space; 57. a through hole; 5, positioning holes 8 are formed in the opening grooves for limiting; 7. a curtain body.

The specific implementation mode is as follows:

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.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the utility model.

In the present invention, unless otherwise expressly specified or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected or detachably connected; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

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

A silence anti-winding corrugated curtain hanging wheel system comprises a connecting rope 1, a plurality of silence pulley mechanisms 5 are sleeved and fixed on the connecting rope 1 in an array manner, the silence pulley mechanisms 5 cannot move on the connecting rope, hanging beads 3 are sleeved and fixed on the connecting rope 1 at positions between two adjacent silence pulley mechanisms 5, the hanging beads 3 cannot move on the connecting rope 1, the silence pulley mechanisms 5 at the tail end of the connecting rope 1 are connected with a pulley 2 through connecting pieces 4, the pulley 2 is the prior art, and therefore the scheme is not repeated,

specifically, the silent pulley mechanism 5 includes a pulley bracket 51, the upper portion of the pulley bracket 51 is rotatable via a rotating shaft to have two silent rollers 52, the secondary material of the silent rollers 52 is TPU, which reduces the noise when the rollers roll, and the TPU material is more wear-resistant than rubber material, and at the same time, the service life of the pulley bracket 51 is also prolonged, the pulley bracket 51 is provided with a threading hole 53 along the rolling direction of the silent rollers 52, which is convenient for the connection rope 1 to pass through, the threading hole 53 is located below the silent rollers 52, so that when the silent rollers 52 are in the electric slide rail 6, in use, preferably, after the silent pulley mechanism 5 is mounted on the electric slide rail 6, the threading hole 53 can be exposed outside the electric slide rail, so that the connection rope 1 can be exposed outside the electric slide rail 6, and the hanging bead 3 can be ensured to be acted by gravity, the connection rope 1 is driven to droop, the connection rope 1 is prevented from winding, and the bottom end of the pulley support 51 is detachably connected with a hanging ring structure 54.

Specifically, a supporting plate 55 is formed at the bottom of the pulley bracket 51, a clamping space 56 is formed at a portion of the pulley bracket 51 located between the supporting plate 55 and the suspension ring structure 54 to ensure that the clamping plate 543 can slide into the supporting plate 55 and then fall into a limiting groove 545, a through hole 57 is formed in the supporting plate 55 from top to bottom, a limiting open slot 58 is formed in the side wall of the supporting plate 55, the limiting open slot 58 is communicated with the through hole 57, the suspension ring structure 54 includes a suspension ring body 541, a connecting rod 542 is fixedly connected to one side of the suspension ring body 541, the connecting rod 542 penetrates through the through hole 57, one end of the connecting rod 542 located above the supporting plate 55 is fixedly connected with the clamping plate 543, a limiting groove 545 for preventing the clamping plate 543 from moving is formed at a portion of the supporting plate 55 located around the through hole 57, and a limiting plate 544 is fixedly connected to a position of the connecting rod 542 located below the supporting plate 55, during the use, with the part that connecting rod 542 is located between cardboard 543 and the limiting plate slide in through-hole 57 through spacing open slot 545, owing to receive the effect of gravity cardboard 543 and fall into spacing recess 545 for link structure 54 is connected on pulley bracket 52 with dismantling, is convenient for install the link and later stage dismantles the link.

Optionally, an arc-shaped protection cover is fixedly connected to the upper end of the pulley bracket 51 along the rolling direction of the roller, and the arc-shaped protection covers are located on two sides of the roller and can protect the mute roller 52.

Specifically, the connecting member 4 includes a groove 41, connecting arms 42 are symmetrically formed at an opening of the U-shaped groove 41, a plurality of positioning holes 43 and first threaded holes 44 are respectively formed in portions of the two connecting arms 42 away from the U-shaped groove 41, a groove 45 for allowing the connecting rope 1 to pass through is formed in a side wall of the U-shaped groove 41 opposite to the opening, a second threaded hole matched with the positioning holes 43 is formed in the pulley 2, and a positioning post 22 matched with the positioning holes 43 is formed in the pulley 2, when in use, the U-shaped groove 41 is sleeved on the silent pulley mechanism 5 to clamp a portion between a silent roller 52 and a supporting plate 55 of the silent pulley mechanism 5, then the other end clamps two ends of the pulley 2, is pre-positioned on the pulley 2 through the positioning post 52, the first threaded hole 44 and the second threaded hole are matched with each other, and are screwed by screws, so that the pulley can drive the mute pulley mechanism 5 to move.

The depth A of the U-shaped groove 41 is smaller than the distance B from the bottom of the mute roller 52 to the upper surface of the supporting plate 55, so that the mute roller 52 is prevented from rolling and hanging the suspension loop due to too large distance.

The working principle of the structure of the utility model is as follows: when in use, the silent pulley mechanisms 5 provided with the connecting rope 1 and the hanging beads 3 and the pulley 2 are arranged on the electric slide rail 6 of the electric curtain, so that the connecting rope 1 and the hanging beads 3 are exposed outside the electric slide rail 6, then the pulley 2 is connected with the silent pulley mechanisms 5 positioned at the tail end of the connecting rope 1 through the connecting piece 4, one end of the curtain body 7 is fixed on the electric slide rail 6 and then is sequentially hung on the hanging rings of each silent pulley mechanism 5, then the pulley 2 drives the silent pulley mechanisms 5 positioned at the tail end of the connecting rope 1 to roll, so that other silent pulley mechanisms 5 are driven to move through the connecting rope 1, thereby the curtain body 7 after being pulled and closed can generate even wavy shapes, and the appearance is more attractive, meanwhile, the hanging beads 3 ensure that after the curtain is folded, the connecting rope 1 positioned between the silent pulley mechanisms 5 is under the action of the gravity of the hanging beads 3, can hang to the ground, make connecting rope 1 difficult for taking place the phenomenon of coiling, provide more comfortable living environment for the consumer.

The above description is only a preferred embodiment of the present invention, and all other embodiments obtained by those skilled in the art without any inventive work shall fall within the scope of the present invention.

Claims (8)

1. The utility model provides a silence is prevented winding line ripple curtain hanging wheel system which characterized in that: including connecting rope (1), the array cover is established and is fixed with a plurality of silence pulley mechanism (5) on connecting rope (1), it is adjacent two to connect rope (1) position between silence pulley mechanism (2) is all overlapped and is established and is fixed with and hangs pearl (3), is located silence pulley mechanism (2) of connecting rope (1) tail end are connected with coaster (2) through connecting piece (4).

2. A silent wire-wrap resistant roller system for a corrugated curtain as claimed in claim 1, wherein: silence pulley mechanism (5) is including pulley support (51), the upper portion of pulley support (51) is rotatable through the pivot has two silence gyro wheels (52), pulley support (51) along the direction of rolling of silence gyro wheel (52) has been seted up and is convenient for connect through wires hole (53) that rope (1) passed, through wires hole (53) are located the below of silence gyro wheel (52), the bottom of pulley support (51) can be dismantled and be connected with link structure (54).

3. A silent wire-wrap resistant roller system for a corrugated curtain as claimed in claim 2, wherein: the bottom shaping of pulley bracket (51) has backup pad (55), pulley bracket (51) are located backup pad (55) are formed with joint space (56) with the part of link structure (54), through-hole (57) have been seted up to backup pad (55) top-down, spacing open slot (58) have been seted up to the lateral wall of backup pad (55), spacing open slot (58) with through-hole (57) switch on each other, link structure (54) are including link body (541), one side fixedly connected with connecting rod (542) of link body (541), connecting rod (542) run through-hole (57), connecting rod (542) are located one end fixedly connected with cardboard (543) of backup pad (55) top.

4. A silent wire-wrap resistant roller system for a corrugated curtain as claimed in claim 3, wherein: the supporting plate (55) is provided with a limiting groove (545) which is formed in the part around the through hole (57) and used for preventing the clamping plate (543) from moving.

5. The silent wire-wrap resistant roller system of claim 4, wherein: the connecting rod (542) is positioned below the supporting plate (55) and is fixedly connected with a limiting plate (544).

6. A silent wire-wrap resistant roller system for a corrugated curtain as claimed in claim 1, wherein: connecting piece (4) are including U type groove (41), the opening part symmetric shaping in U type groove has linking arm (42), two linking arm (42) are kept away from a plurality of locating hole (43) and first screw hole (44) have all been seted up to the part of U type groove (41), recess (45) that are convenient for connect rope (1) to pass through are seted up to the lateral wall of the relative opening part in U type groove (41).

7. The silent wire-wrap resistant roller system of claim 6, wherein: threaded holes matched with the positioning holes (43) are formed in the pulley (2), and positioning columns (22) matched with the positioning holes (43) are formed in the pulley (2).

8. The silent wire-wrap resistant roller system of claim 7, wherein: the depth A of the U-shaped groove (41) is smaller than the distance B from the bottom of the mute roller (52) to the upper surface of the support plate (55).

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