CN220631849U - Rope guiding bracket for rope winder - Google Patents
Rope guiding bracket for rope winder Download PDFInfo
- Publication number
- CN220631849U CN220631849U CN202321879601.5U CN202321879601U CN220631849U CN 220631849 U CN220631849 U CN 220631849U CN 202321879601 U CN202321879601 U CN 202321879601U CN 220631849 U CN220631849 U CN 220631849U
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- CN
- China
- Prior art keywords
- rope
- bracket
- pull rope
- base
- guide bracket
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- 238000007789 sealing Methods 0.000 claims description 5
- 238000010276 construction Methods 0.000 claims 1
- 238000004804 winding Methods 0.000 abstract description 24
- 238000000034 method Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model discloses a rope guide bracket for a rope winder, which comprises a bracket main body, wherein the bracket main body comprises a base, a supporting part and side plates, the base of the bracket main body is provided with a rope guide opening for a pull rope to pass through, two parallel side plates are provided with horizontal limiting shafts for limiting the contact position of the pull rope and the rope winding shaft, and a gap is reserved between the orthographic projection of the rope guide opening and the orthographic projection of the limiting shafts. The periphery of the rope guiding opening is provided with the limiting shaft, and when the rope guiding opening is used, the pull rope is positioned below the limiting shaft, and the limiting shaft presses down the pull rope to give downward force to the pull rope, so that the contact position of the pull rope to be wound and the rope winding shaft is always positioned below the rope winding shaft; when the pull rope is used, the pull rope can be wound on the limiting shaft for one circle, and the limiting shaft is used for limiting the pull rope and secondarily tensioning the pull rope.
Description
Technical Field
The utility model relates to the field of rope winding devices, in particular to a rope guiding bracket for a rope winding device.
Background
In the home life, the window needs to be covered with a curtain. Among them, the blind is widely used because of its variety of functions, compact appearance and beautiful appearance. Specifically, the shutter curtain is formed by connecting and folding a plurality of thin sheets, has the functions of ventilation, shading and sound insulation, and can also shade sun, cool and decorate rooms. The conventional shutter structure generally comprises a shutter blade with an upper arch-shaped cross section, a pull rope, a ladder rope, a rotary driver with a self-locking function, a rotating shaft, a rope winder, a fixer, a top rail, a bottom rail and the like.
The common curtain in daily life is mostly rolled by a pull rope, and is provided with a rope winder for forming transmission between a rope body and the curtain and serving as a device for accommodating the rope body; when the similar rope winder operates, the rope body is wound on the rope shaft mainly through the rotation action of the rope shaft, so that the rope shaft can be reversely driven to rotate when the rope body is to be pulled out, and the aim of rolling a curtain is fulfilled.
Since the rope reel continuously enters the rope reel during the rotation of winding the rope around the rope reel, the rope reel itself is preferably provided with a design for preventing the rope from overlapping so as to maintain the smoothness of the entry and exit of the rope.
The existing stay cord passes through the rope guide opening of the bracket and then is wound on the rope winding shaft, and in the process of winding the stay cord, the rope winding shaft continuously rotates to drive the position of the stay cord to be wound to be positioned at different positions (such as above the rope winding shaft) on the rope winding shaft, so that the wound stay cords are disordered (the distance between the wound stay cords is far or near), and the stay cords are overlapped, disordered, strung, knotted and twisted.
Disclosure of Invention
In order to overcome the problems that in the prior art, the winding rope is in disorder in order due to the fact that the winding rope shaft rotates continuously and the positions of the ropes to be wound are located at different positions on the winding rope shaft, and the ropes are overlapped, disordered, rope-stringed, knotted and twisted.
The technical scheme of the utility model is as follows:
a rope guide bracket for a rope winder is characterized by comprising a bracket main body, wherein the bracket main body comprises a base, a supporting part and a side plate,
the base of bracket main part is provided with the guide rope mouth that is used for the stay cord to pass, two parallels be provided with horizontal spacing axle on the curb plate for restrict the stay cord and the contact position of rope reel axle, just guide rope mouth orthographic projection with leave the clearance between the orthographic projection of spacing axle.
The utility model according to the proposal is characterized in that one side of the base is provided with an upper stop block and a lower stop block, a gap is reserved between the upper stop block and the lower stop block and is used for being buckled with a mounting opening reserved on a sealing shell outside the rope guider,
the opposite side of base is provided with first dog and second dog, first dog is located the top of second dog, just first dog is provided with the tangent plane for the bracket main part is from installing port below and installing port lock.
Further, the limiting shaft is arranged on one side of the supporting portion, and a mounting block of the cover plate is arranged on the other side of the supporting portion.
Further, the cross-sectional shape of the end portion of the support portion is semicircular.
Further, the middle part of the supporting part is a penetrating structure.
According to the present utility model, when the rope guide opening is positioned within the orthographic projection range of the supporting portion, the rope passing-through side supporting portion passes through to the top end of the supporting portion.
Further, one side edge of the side plate is in contact with the supporting portion, the other side edge of the side plate adjacent to the side edge in contact with the supporting portion is in contact with the base, and the side plate is used for supporting the supporting portion when the rope winder operates.
The utility model according to the above-mentioned aspect is characterized in that the top ends of the side plates gradually extend downward to the bottom of the side plates.
The utility model according to the above scheme is characterized in that one side edge of the side plate is an arc-shaped edge.
Further, the bracket main body is of an integrally formed structure.
According to the technical scheme, the rope guiding device has the beneficial effects that the limiting shaft is arranged on the periphery of the rope guiding opening, and when the rope guiding device is used, the pull rope is positioned below the limiting shaft, the limiting shaft presses down the pull rope to give downward force to the pull rope, so that the contact position of the pull rope to be wound and the rope winding shaft is always positioned below the rope winding shaft. When the pull rope is used, the pull rope can be wound on the limiting shaft for one circle, and the limiting shaft is used for limiting the pull rope and secondarily tensioning the pull rope.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of another view of the present utility model;
FIG. 3 is a side view of the present utility model;
fig. 4 is a top view of the present utility model.
In the drawings, the respective reference numerals are as follows:
1. a bracket main body; 101. a base; 1011. a rope guiding opening; 1012. an upper stop block; 1013. a lower stop block; 1014. a first stopper; 1015. a second stopper; 102. a support part; 1021. a mounting block; 103. a side plate; 104. and a limiting shaft.
Detailed Description
For a better understanding of the objects, technical solutions and technical effects of the present utility model, the present utility model will be further explained below with reference to the drawings and examples. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Meanwhile, it is stated that the embodiments described below are only for explaining the present utility model and are not intended to limit the present utility model.
It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present.
The direction orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship which is commonly put when the product of the application is used, or the orientation or positional relationship which is commonly understood by those skilled in the art, or the orientation or positional relationship which is commonly put when the product of the application is used, only for convenience of description of the application and simplification of description, and is not intended to indicate or imply that the device or element to be referred must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the application.
The terms "first," "second," and "second" 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.
The meaning of "a plurality of" is two or more, unless specifically defined otherwise.
As shown in fig. 1-4, a rope guide bracket for a rope winder comprises a bracket main body 1, wherein the bracket main body 1 comprises a base 101, a supporting part 102 and side plates 103, the base 101 of the bracket main body 1 is provided with a rope guide opening 1011 for a pull rope to pass through, two parallel side plates 103 are provided with horizontal limiting shafts 104 for limiting the contact position of the pull rope and the rope winding shaft, and a gap is reserved between the orthographic projection of the rope guide opening 1011 and the orthographic projection of the limiting shafts 104. The base 101 is used for being connected with the sealed shell outside the rope guide, the supporting part 102 is used for supporting the upper cover of the rope guide and enclosing a rotation space with the upper cover of the rope guide, and the side plate 103 is used for further providing a supporting function for the supporting part 102. The limiting shaft 104 is disposed at one side of the winding rope and is used for limiting the rope. Specifically, in the use process of the pull rope, the position of the pull rope to be wound is driven to be located above the rope winding shaft due to the fact that the rope winding shaft continuously rotates, so that the wound pull rope is far away from the rope winding shaft, and the pull rope is overlapped, disordered, rope-connected and knotted, and twisted. When the pull rope is used, the pull rope can be wound on the limiting shaft 104 for one circle, and the limiting shaft 104 not only limits the pull rope, but also tightens the pull rope secondarily.
In this embodiment, an upper stopper 1012 and a lower stopper 1013 are provided on one side of the base 101, a gap is left between the upper stopper 1012 and the lower stopper 1013 for buckling with a mounting opening reserved on a seal housing outside the rope guide, a first stopper 1014 and a second stopper 1015 are provided on the other side of the base 101, the first stopper 1014 is located above the second stopper 1015, and the first stopper 1014 is provided with a tangential plane, so that the bracket body 1 is buckled with the mounting opening from below. When the rope guide is specifically used, the bracket main body 1 is positioned below the installation opening of the sealing shell outside the rope guide, one side of the base 101 provided with the upper stop block 1012 and the lower stop block 1013 is firstly buckled with the reserved installation opening of the sealing shell outside the rope guide, and then the side of the base 101 provided with the first stop block 1014 and the second stop block 1015 is pushed into the side of the base 101, so that two sides of the base 101 are buckled with the installation opening of the sealing shell outside the rope guide.
The limiting shaft 104 is disposed on one side of the supporting portion 102, and a mounting block 1021 of the cover plate is disposed on the other side of the supporting portion 102, so that the limiting shaft is conveniently buckled and connected with the cover plate.
The end of the supporting part 102 is semicircular in cross section, and the upper cover of the rope guide is matched with the supporting part 102 to form a circle for the turning wheel of the rope guide to rotate.
In this embodiment, the middle portion of the supporting portion 102 is a penetrating structure. When the rope guide port 1011 is positioned in the orthographic projection range of the supporting part 102, the rope passes through the supporting part 102 on the side to penetrate to the top end of the supporting part 102, so as to be convenient for stretching and passing through the rope winding shaft connected with the rope guide.
One side of the side plate 103 contacts the supporting portion 102, the other side of the side plate 103 adjacent to the side contacting the supporting portion 102 contacts the base 101, and the side plate 103 is used for supporting the supporting portion 102 when the rope winder is in operation. The top ends of the side plates 103 gradually extend downward to the bottom of the side plates 103. The stopper shaft 104 is installed at the middle lower portion of the side plate 103.
In an alternative embodiment, one side of the side plate 103 is an arcuate side. In other alternative embodiments, one of the sides is a straight side.
The bracket main body 1 is an integrally formed structure. The bracket main body 1 adopts an integral forming process to integrate a plurality of working procedures into one operation, thereby greatly shortening the production period and improving the production efficiency. The integral molding processing can avoid the steps of processing a plurality of parts and assembling in the traditional processing, thereby reducing the production cost.
The periphery of the rope guiding opening is provided with the limiting shaft, and when the rope guiding opening is used, the pull rope is positioned below the limiting shaft, and the limiting shaft presses down the pull rope to give downward force to the pull rope, so that the contact position of the pull rope to be wound and the rope winding shaft is always positioned below the rope winding shaft. When the pull rope is used, the pull rope can be wound on the limiting shaft for one circle, and the limiting shaft is used for limiting the pull rope and secondarily tensioning the pull rope.
The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The foregoing examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (10)
1. A rope guide bracket for a rope winder is characterized by comprising a bracket main body, wherein the bracket main body comprises a base, a supporting part and a side plate,
the base of bracket main part is provided with the guide rope mouth that is used for the stay cord to pass, two parallels be provided with horizontal spacing axle on the curb plate for restrict the stay cord and the contact position of rope reel axle, just guide rope mouth orthographic projection with leave the clearance between the orthographic projection of spacing axle.
2. The rope guide bracket for a rope winder according to claim 1, wherein an upper stopper and a lower stopper are provided at one side of the base, a gap is left between the upper stopper and the lower stopper for being engaged with a mounting hole reserved on a sealing case outside the rope winder,
the opposite side of base is provided with first dog and second dog, first dog is located the top of second dog, just first dog is provided with the tangent plane for the bracket main part is from installing port below and installing port lock.
3. The rope guide bracket for a rope winder according to claim 1, wherein the limit shaft is provided at one side of the supporting part, and the other side of the supporting part is provided with a mounting block of a cover plate.
4. A rope guide bracket for a rope reel as defined in claim 1, wherein the end of said support portion is semi-circular in cross-sectional shape.
5. A rope guide bracket for a rope winder according to claim 1, wherein the middle part of the support part is a through structure.
6. A rope guide bracket for a rope reel as defined in claim 5, wherein said rope guide is positioned in the orthographic projection of said support portion, and said rope is threaded through said side support portion to the top end of said support portion.
7. A rope guide bracket for a rope reel as defined in claim 1 wherein one side edge of said side plate is in contact with said support portion and the other side edge of said side plate adjacent to the side edge in contact with said support portion is in contact with said base, said side plate being adapted to support said support portion during operation of the rope reel.
8. A rope guide bracket for a rope reel as defined in claim 7 wherein the top end of said side plate extends progressively downwardly to the bottom of said side plate.
9. A rope guide bracket for a rope reel as defined in claim 8 wherein a side edge of said side plate is arcuate.
10. A rope guide bracket for a rope reel as defined in claim 1, wherein said bracket body is of unitary construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321879601.5U CN220631849U (en) | 2023-07-14 | 2023-07-14 | Rope guiding bracket for rope winder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321879601.5U CN220631849U (en) | 2023-07-14 | 2023-07-14 | Rope guiding bracket for rope winder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220631849U true CN220631849U (en) | 2024-03-22 |
Family
ID=90268992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321879601.5U Active CN220631849U (en) | 2023-07-14 | 2023-07-14 | Rope guiding bracket for rope winder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220631849U (en) |
-
2023
- 2023-07-14 CN CN202321879601.5U patent/CN220631849U/en active Active
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| GR01 | Patent grant |