CN217743956U

CN217743956U - Draw anti-sticking Roman pole ring of pearl linkage

Info

Publication number: CN217743956U
Application number: CN202221814148.5U
Authority: CN
Inventors: 王金楠
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-12
Filing date: 2022-07-12
Publication date: 2022-11-08
Anticipated expiration: 2032-07-12

Abstract

The utility model discloses an anti-sticking Roman pole ring of drawing pearl linkage relates to electric window curtain technical field. Including being used for drawing pearl ring and snap ring with curtain cloth cover on the roman pole, draw to be provided with on the pearl ring and be used for the installation to draw the pearl seat of drawing of pearl, the snap ring sets up in the one side of drawing the pearl ring, draw the pearl ring including outer loop one and set up in an inner ring one of outer loop inside, draw the pearl seat to set up on the inner wall of inner ring one, draw the inside two arc walls of having seted up of pearl seat, the snap ring includes outer loop two and sets up in inner ring two of outer loop two inside. Through setting up draw pearl ring and snap ring, compare in conventional roman pole ring, the device reduces through drawing the pearl and draws the frictional force between pearl ring and the roman pole, and the slip process is smooth and easy, the condition that blocks can not appear, and reducing wear, the production of noise abatement simultaneously uses the environmental protection, and the structure is retrencied, does benefit to processing production, accords with economic benefits, and application prospect is wide.

Description

Draw anti-sticking Roman pole ring of pearl linkage

Technical Field

The utility model relates to an electric window curtain technical field specifically is an anti-sticking Roman pole ring of drawing pearl linkage.

Background

The electric curtain is a mode of controlling the curtain by a motor-driven wireless line, and can be divided into a built-in type and an external type from the installation aspect, the electric curtain is divided into a series of electric opening and closing curtains, a series of electric lifting curtains, a series of electric ceiling curtains (outdoor electric ceilings and indoor electric ceilings), an electric sun visor and the like according to different operation mechanisms and decoration effects, and an electric rail is an important part in the electric curtain.

In the prior art, the conventional curtain circular ring has a single structure, is not good in matching effect with Roman rods in an electric track, is large in sliding resistance, is easy to wear and clamp, and cannot meet the use requirement.

SUMMERY OF THE UTILITY MODEL

The utility model provides a draw anti-sticking Roman pole ring of pearl linkage to solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a draw anti-sticking Roman pole ring of pearl linkage, is including being used for drawing pearl ring and snap ring on the Roman pole with casement cover, draw to be provided with on the pearl ring and be used for the installation to draw the pearl seat, the snap ring sets up in one side of drawing the pearl ring.

Furthermore, the ball pulling ring comprises a first outer ring and a first inner ring arranged inside the first outer ring.

Furthermore, draw the pearl seat to set up on the inner wall of inner ring one, draw pearl seat inside to have seted up two arc walls.

Furthermore, the snap ring comprises a second outer ring and a second inner ring arranged inside the second outer ring.

Further, an outer ring groove is formed in the outer wall of the first inner ring, and an inner ring groove connected with the outer wall of the first inner ring is formed in the inner wall of the second inner ring.

Further, the outer diameters of the first outer ring and the second outer ring are the same.

Furthermore, the inner part of the first outer ring and the inner part of the second outer ring are both provided with conical teeth for positioning curtain cloth.

Compared with the prior art, the utility model provides an anti-sticking Roman pole ring of drawing pearl linkage possesses following beneficial effect:

this draw anti-sticking Roman pole ring of pearl linkage draws pearl ring and snap ring through setting up, compares in conventional Roman pole ring, and the device draws the frictional force between pearl ring and the Roman pole through drawing the pearl reduction, and the slip process is smooth and easy, the condition that can not appear blocking, and reducing wear uses the environmental protection simultaneously, and the structure is retrencied, does benefit to processing production, accords with economic benefits, and application prospect is wide.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of the structure of the present invention;

FIG. 3 is a schematic view of the structure of the bead pulling ring of the present invention;

fig. 4 is a schematic diagram of the snap ring structure of the present invention.

In the figure: 1. pulling a bead ring; 11. an outer ring I; 12. an inner ring I; 13. a bead pulling seat; 14. an arc-shaped slot; 2. a snap ring; 21. a second outer ring; 22. and a second inner ring.

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 efforts all belong to the protection scope of the present invention.

Please refer to fig. 1-4, the utility model discloses an anti-sticking roman pole ring of drawing pearl linkage, including being used for drawing pearl ring 1 and snap ring 2 with curtain cloth cover on the roman pole, draw to be provided with on the pearl ring 1 and be used for the installation to draw the pearl to draw pearl seat 13, snap ring 2 sets up in one side of drawing pearl ring 1, draws pearl back at the internally mounted who draws pearl seat 13, will draw the pearl card to go into in the draw the scooter groove on the roman pole, compares in conventional curtain ring, and the device has effectively reduced the frictional force between drawing pearl ring 1 and the roman pole, and the pulling is more smooth.

Specifically, draw pearl ring 1 to include outer ring 11 and set up in inner ring 12 of outer ring 11 inside, draw pearl seat 13 to set up on the inner wall of inner ring 12, draw pearl seat 13 inside to have seted up two arc walls 14, arc wall 14 is used for blocking draws the pearl, can not influence the rotation that draws the pearl simultaneously.

Specifically, the snap ring 2 comprises an outer ring II 21 and an inner ring II 22 arranged inside the outer ring II 21, an outer ring groove is formed in the outer wall of the inner ring I12, an inner ring groove connected with the outer wall of the inner ring I12 is formed in the inner wall of the inner ring II 22, the inner ring groove and the outer ring groove can adopt conventional clamping grooves and thread grooves, and the purpose of conveniently connecting the snap ring 2 and the pull bead ring 1 is achieved.

Specifically, the outer diameters of the first outer ring 11 and the second outer ring 21 are the same, and the outer diameters of the first outer ring 11 and the second outer ring 21 are the same, so that the appearance is attractive after the pull bead ring 1 and the snap ring 2 are connected, and the integrity of the device is ensured.

Specifically, the inner portion of the first outer ring 11 and the inner portion of the second outer ring 21 are both provided with a bevel gear for positioning the curtain fabric, and the bevel gear can penetrate into the inner portion of the curtain fabric, so that the stability of the curtain fabric is ensured, and the curtain fabric cannot be separated from the bead pulling ring 1 and the clamping ring 2.

To sum up, this anti-sticking Roman pole ring of drawing pearl linkage through setting up draw pearl ring 1 and snap ring 2, compares in conventional Roman pole ring, and the device reduces the frictional force of drawing between pearl ring 1 and the Roman pole through drawing the pearl, and the slip process is smooth and easy, the condition that can not appear blocking, reducing wear, the production of noise abatement simultaneously, uses the environmental protection, and the structure is retrencied, does benefit to processing production, accords with economic benefits, and application prospect is wide.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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

1. The utility model provides a draw anti-sticking Roman pole ring of pearl linkage, includes and is used for drawing pearl ring (1) and snap ring (2) on the Roman pole with casement cover, its characterized in that: the ball pulling ring (1) is provided with a ball pulling seat (13) for installing a pulling ball, and the clamping ring (2) is arranged on one side of the ball pulling ring (1).

2. The anti-sticking Roman pole ring of claim 1, wherein: the ball pulling ring (1) comprises a first outer ring (11) and a first inner ring (12) arranged inside the first outer ring (11).

3. The anti-sticking Roman pole ring of claim 1, wherein: the pull bead seat (13) is arranged on the inner wall of the inner ring I (12), and two arc-shaped grooves (14) are formed in the pull bead seat (13).

4. The anti-sticking Roman pole ring of claim 2, wherein: the snap ring (2) comprises a second outer ring (21) and a second inner ring (22) arranged inside the second outer ring (21).

5. The anti-sticking Roman pole ring of claim 4, wherein: an outer ring groove is formed in the outer wall of the inner ring I (12), and an inner ring groove connected with the outer wall of the inner ring I (12) is formed in the inner wall of the inner ring II (22).

6. The anti-sticking Roman pole ring of claim 5, wherein: the outer diameters of the first outer ring (11) and the second outer ring (21) are the same.

7. The anti-sticking Roman pole ring of drawing pearl linkage of claim 6, characterized in that: the inner portion of the outer ring I (11) and the inner portion of the outer ring II (21) are provided with conical teeth for positioning curtain cloth.