CN212678908U - Hanging ring for curtain - Google Patents
Hanging ring for curtain Download PDFInfo
- Publication number
- CN212678908U CN212678908U CN202021079396.0U CN202021079396U CN212678908U CN 212678908 U CN212678908 U CN 212678908U CN 202021079396 U CN202021079396 U CN 202021079396U CN 212678908 U CN212678908 U CN 212678908U
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- China
- Prior art keywords
- protrusion
- ring
- semicircle ring
- curtain
- cavity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000000694 effects Effects 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 abstract description 3
- 238000005299 abrasion Methods 0.000 abstract 1
- 230000008859 change Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The utility model discloses a rings for (window) curtain, including first semicircle ring and second semicircle ring, first semicircle ring one end upper portion is provided with first protrudingly, the one end lower part of second semicircle ring is provided with the second protrudingly, first protrudingly stacks with the protruding level of second each other, the threaded rod is located first cavity department outer wall and has cup jointed the torsional spring, first semicircle ring upper portion is provided with first rectangle recess, second semicircle ring lower part is provided with second rectangle recess, second rectangle recess side is provided with the barb, first rectangle recess side is provided with V type recess, be provided with the second cavity on the inner wall of first semicircle ring and second semicircle ring, fixedly connected with pivot in the second cavity, the gyro wheel has been cup jointed to the pivot outer wall. The roller structure on the hanging ring for the curtain enables sliding friction of the hanging ring on the sliding rod to be changed into rolling friction, and abrasion of the hanging ring and the sliding rod is reduced.
Description
Technical Field
The utility model relates to the technical field of articles for daily use, in particular to a hanging ring for a curtain.
Background
The (window) curtain provides the effect of sheltering from the sun and adjusting light for people, and in real life, most (window) curtains pass through rings and pass the slide bar of rings and fix the (window) curtain, and rings can slide on the slide bar to this adjusts opening and shutting of (window) curtain, but most rings are undetachable, and this has brought the trouble for the washing of (window) curtain, and rings slide repeatedly on the slide bar in addition can make rings and slide bar wearing and tearing, reduce life. Therefore, we propose a hanging ring for curtain.
Disclosure of Invention
An object of the utility model is to provide a rings for (window) curtain to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a lifting ring for a curtain comprises a first semicircular ring and a second semicircular ring, wherein the first semicircular ring and the second semicircular ring are rotatably connected together through a threaded rod, the radius of the first semicircular ring is the same as that of the second semicircular ring, a first protrusion is arranged on the upper portion of one end of the first semicircular ring, a second protrusion is arranged on the lower portion of one end of the second semicircular ring, the first protrusion and the second protrusion are horizontally stacked mutually, a first cavity is formed in the middle of the first protrusion and the second protrusion, the threaded rod vertically penetrates through the first protrusion and the second protrusion, a torsion spring is sleeved on the outer wall of the threaded rod at the position of the first cavity, one end of the torsion spring is fixedly connected to the lower end of the first protrusion, the other end of the torsion spring is fixedly connected to the upper end of the second protrusion, a first rectangular groove is arranged on the upper portion of the other end of the first semicircular ring, a second rectangular groove is arranged on the lower portion of the other, make first semicircle ring and second semicircle ring form closed structure, second rectangle recess upper end side is provided with the barb, first rectangle recess lower extreme side is provided with V type recess, V type recess and barb block each other, be provided with a plurality of equidistant second cavities of arranging on the inner wall of first semicircle ring and second semicircle ring, fixedly connected with pivot in the second cavity, the gyro wheel has been cup jointed in the activity of pivot outer wall.
Preferably, a fixing nut is arranged at the contact position of the threaded rod and the first protrusion.
Compared with the prior art, the beneficial effects of the utility model are that: this kind of rings for (window) curtain is through the revolution mechanic of two semicircle rings for rings can open and shut, makes things convenient for the dismantlement of (window) curtain to wash, and the gyro wheel structure on the rings inner wall makes the sliding friction of rings on the slide bar become rolling friction moreover, reduces the wearing and tearing of rings and slide bar, also makes rings change the removal.
Drawings
Fig. 1 is a first side view of the present invention;
FIG. 2 is a second side view of the present invention;
fig. 3 is a top view of the present invention.
In the figure: the novel anti-theft device comprises a first semicircular ring 1, a second semicircular ring 2, a first protrusion 3, a second protrusion 4, a threaded rod 5, a fixing nut 6, a first rectangular groove 7, a second rectangular groove 8, a second cavity 9, a rotating shaft 10, a roller 11, a first cavity 12, a torsion spring 13, a barb 14 and a V-shaped groove 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.
Referring to fig. 1-3, the present invention provides a technical solution: a lifting ring for a curtain comprises a first semicircular ring 1 and a second semicircular ring 2, wherein the first semicircular ring 1 and the second semicircular ring 2 are rotatably connected together through a threaded rod 5, the radiuses of the first semicircular ring 1 and the second semicircular ring 2 are the same, a first protrusion 3 is arranged on the upper portion of one end of the first semicircular ring 1, a second protrusion 4 is arranged on the lower portion of one end of the second semicircular ring 2, the first protrusion 3 and the second protrusion 4 are horizontally overlapped with each other, a first cavity 12 is formed in the middle of the first protrusion 3 and the second protrusion 4, the threaded rod 5 vertically penetrates through the first protrusion 3 and the second protrusion 4, a torsion spring 13 is sleeved on the outer wall of the position, where the threaded rod 5 is located, of the first cavity 12, one end of the torsion spring 13 is fixedly connected to the lower end of the first protrusion 3, the other end of the torsion spring is fixedly connected to the upper end of the second protrusion 4, the first semicircular ring 1 and the second semicircular ring 2, the curtain is convenient to disassemble and clean, and the torsional spring 13 can form torsional force between the two semicircular rings, so that the curtain cannot be opened and slide down in the movement process of the circular rings;
the upper part of the other end of the first semicircular ring 1 is provided with a first rectangular groove 7, the lower part of the other end of the second semicircular ring 2 is provided with a second rectangular groove 8, the first rectangular groove 7 and the second rectangular groove 8 can be mutually clamped, so that the first semicircular ring 1 and the second semicircular ring 2 form a closed structure, the side surface of the upper end of the second rectangular groove 8 is provided with a barb 14, the side surface of the lower end of the first rectangular groove 7 is provided with a V-shaped groove 15, the V-shaped groove 15 and the barb 14 can be mutually clamped, as shown in figure 2, when the circular ring is opened, the barb 14 falls off from the V-shaped groove 15, the circular ring forms an opening, the curtain is convenient to disassemble, when the circular ring is closed, the barb 14 is clamped into the V-shaped groove 15, the first rectangular groove 7 and the second rectangular groove 8 are clamped, so that the first semicircular ring 1 and the second semicircular ring 2 form a closed structure, and the closed circular ring is restrained by the acting force of a torsion spring, the two semicircular rings are tightly closed, the stress condition in the V-shaped groove 15 is shown by an arrow in fig. 2, the stress direction of the upper side wall of the V-shaped groove 15 is vertical to the side wall and faces upwards, the stress direction of the lower side wall of the V-shaped groove 15 is vertical to the side wall and faces downwards, the two forces are mutually restricted, the barb 14 is firmly clamped in the V-shaped groove 15, and the circular rings are always kept in a closed state under the action of the torsion spring 13 and the barb 14;
be provided with a plurality of equidistant second cavities 9 of arranging on the inner wall of first semicircle ring 1 and second semicircle ring 2, fixedly connected with pivot 10 in the second cavity 9, gyro wheel 11 has been cup jointed in the activity of pivot 10 outer wall, as shown in fig. 3, when rings round trip movement on the slide bar of (window) curtain, slide bar and gyro wheel 11 contact for rings and slide bar's sliding friction change rolling friction into, reduce rings and slide bar's wearing and tearing.
Further, a fixing nut 6 is arranged at the contact position of the threaded rod 5 and the first protrusion 3.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The utility model provides a rings for (window) curtain, includes first semicircle ring (1) and second semicircle ring (2), its characterized in that: the first semicircular ring (1) and the second semicircular ring (2) are rotationally connected together through a threaded rod (5), the radiuses of the first semicircular ring (1) and the second semicircular ring (2) are the same, a first protrusion (3) is arranged on the upper portion of one end of the first semicircular ring (1), a second protrusion (4) is arranged on the lower portion of one end of the second semicircular ring (2), the first protrusion (3) and the second protrusion (4) are horizontally stacked, a first cavity (12) is formed in the middle of the first protrusion (3) and the second protrusion (4), the threaded rod (5) vertically penetrates through the first protrusion (3) and the second protrusion (4) and is arranged, the outer wall of the threaded rod (5) located at the first cavity (12) is sleeved with a torsion spring (13), one end of the torsion spring (13) is fixedly connected to the lower end of the first protrusion (3), the other end of the torsion spring is fixedly connected to the upper end of the second protrusion (4), a first rectangular groove (7) is arranged on, second semicircle ring (2) other end lower part is provided with second rectangle recess (8), but first rectangle recess (7) and second rectangle recess (8) joint each other for first semicircle ring (1) and second semicircle ring (2) form closed structure, second rectangle recess (8) upper end side is provided with barb (14), first rectangle recess (7) lower extreme side is provided with V type recess (15), but V type recess (15) and barb (14) block each other, be provided with a plurality of equidistant second cavity (9) of arranging on the inner wall of first semicircle ring (1) and second semicircle ring (2), fixedly connected with pivot (10) in second cavity (9), gyro wheel (11) have been cup jointed in pivot (10) outer wall activity.
2. The hanging ring for curtain as claimed in claim 1, wherein: and a fixing nut (6) is arranged at the contact part of the threaded rod (5) and the first protrusion (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021079396.0U CN212678908U (en) | 2020-06-12 | 2020-06-12 | Hanging ring for curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021079396.0U CN212678908U (en) | 2020-06-12 | 2020-06-12 | Hanging ring for curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212678908U true CN212678908U (en) | 2021-03-12 |
Family
ID=74891822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021079396.0U Expired - Fee Related CN212678908U (en) | 2020-06-12 | 2020-06-12 | Hanging ring for curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212678908U (en) |
-
2020
- 2020-06-12 CN CN202021079396.0U patent/CN212678908U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210312 |