CN216477084U

CN216477084U - Three-dimensional soft yarn curtain kerve

Info

Publication number: CN216477084U
Application number: CN202122716370.3U
Authority: CN
Inventors: 周映旗; 巫四满; 郑丁; 石金华; 易修强; 黄回安; 王建鑫; 郑先桥; 谭燕辉; 李光景; 陈展文; 陈敏; 刘海静; 段三亚; 欧阳金笑; 宋紫娟; 潘丽红; 余丹萍; 陈秀双
Original assignee: Guangzhou Roujing Sunshade Energy Saving Technology Co ltd
Current assignee: Guangzhou Roujing Sunshade Energy Saving Technology Co ltd
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-05-10
Anticipated expiration: 2031-11-08

Abstract

The utility model belongs to the technical field of three-dimensional soft yarn curtains, and particularly relates to a three-dimensional soft yarn curtain bottom groove which comprises a bottom groove substrate, wherein the bottom of the bottom groove substrate is provided with an arc-shaped convex edge, the left side and the right side of the arc-shaped convex edge are symmetrically provided with curtain cloth clamping grooves, and the middle part of the arc-shaped convex edge is movably connected with a balancing weight. The bottom groove provided by the utility model can fully strain two soft yarn curtain cloth which are arranged in parallel, so that the curtain cloth can be fully opened and closed, and the balancing weight can level the gravity center of the bottom groove as required, thereby ensuring the smooth lifting of the soft yarn curtain and having remarkable practical significance.

Description

Three-dimensional soft yarn curtain kerve

Technical Field

The utility model relates to the technical field of three-dimensional soft yarn curtains, in particular to a bottom groove of a three-dimensional soft yarn curtain.

Background

The curtain is a necessary household article, is mostly made of cloth, hemp, yarn, aluminum sheets, wood, metal materials and the like, and has the functions of shading sun, insulating heat and adjusting indoor light. The soft yarn curtain is a curtain cloth woven by fabric and gauze which are equal in width at intervals, and is fixed through one end, and the other end of the soft yarn curtain rolls along the central shaft to achieve the purpose of adjusting light. The rolling curtain is connected with the lower rod counterweight through the lower end of the curtain cloth, and the upper end of the curtain cloth rolls along the central shaft to achieve the purpose of adjusting light.

The soft yarn curtain cloth adopts double-layer fabric to adjust light, and does not occupy space. It has not only collected the advantage of cloth and yarn as an organic whole, and collection blind, roll up the curtain, the Roman curtain function is integrative moreover, the European style, and double-deck surface fabric can misplace and adjust local light, and the third dimension is strong, can expect outdoor scenery and permeate indoor light softly comfortable when the curtain piece pulls open, completely with outdoor isolated when the curtain piece draws closely, ensures the privacy, shows the succinct elegant of gentle yarn curtain cloth to the greatest extent. The multifunctional dining room is widely applicable to places such as homes, hotels, restaurants, villas, high-grade office buildings and the like.

The general three-dimensional soft yarn curtain comprises a first soft yarn curtain and a second soft yarn curtain which are parallel to each other, wherein the first soft yarn curtain and the second soft yarn curtain are connected through a plurality of connecting cloth strips which are vertically arranged. Conventional connection cloth is the sunshade fabric, through the difference in height at the first gentle yarn curtain of pivot rotation control and the gentle yarn curtain top of second, can make and connect the cloth and switch between level and vertically state, reaches the effect that the regulation (window) curtain opened and shut.

However, as shown in the patent document CN205477311U entitled "a stereoscopic soft curtain", the bottom groove structure of the conventional stereoscopic soft curtain is that a vertical weight plate 6 (a bottom groove) is installed on the side of the soft curtain body 4 away from the rolling curtain tube 3. The weight plate 6 comprises a weight plate body 61, a base 62 and a clamping piece 63, wherein the weight plate body 61 and the base 62 are connected through the clamping piece 63 in a clamping mode. The weight plate body 61 can be inserted into the lowermost ventilation chamber 5 and then snap-coupled to the base 62 by means of the snap-coupling member 63.

The kerve design of above-mentioned scheme is comparatively simple, can't guarantee that two piece yarn curtain cloth of three-dimensional gentle yarn curtain parallel arrangement can switch between the state of flattening expansion and closely laminating, and two piece yarn curtain cloth of parallel arrangement appear the space because of unable closely laminating easily when the laminating, influence the shading effect, also the uneven problem of kerve counter weight appears because of the mounted position deviation easily, and then the smooth and easy nature of lift of the gentle yarn curtain of influence, therefore the product quality of three-dimensional gentle yarn curtain still has great promotion space.

SUMMERY OF THE UTILITY MODEL

In order to solve the kerve design of the gentle yarn curtain of three-dimensional on the market at present comparatively simple, can't guarantee that the parallel curtain cloth of the gentle yarn curtain both sides of three-dimensional can switch between the state of flattening expansion and closely laminating, also lead to the smooth and easy relatively poor problem of nature of going up and down of gentle yarn curtain because of the counter weight inequality easily, provide the gentle yarn curtain kerve of three-dimensional.

Three-dimensional gentle yarn curtain kerve, including the kerve base plate, the bottom of kerve base plate is provided with the arc chimb, the curtain cloth draw-in groove has been seted up to the left and right sides symmetry of arc chimb, and the middle part swing joint of arc chimb has the balancing weight.

Furthermore, the left side and the right side of the bottom groove base plate are symmetrically provided with guide arc edges corresponding to the cord fabric clamping grooves, the tail ends of the guide arc edges are connected with the cord fabric clamping grooves, and the guide arc edges and the bottom groove base plate are integrally formed.

Furthermore, a soft rubber strip is clamped in the cord fabric clamping groove, and the length of the soft rubber strip is equal to that of the cord fabric clamping groove.

Furthermore, the soft rubber strip is cylindrical, and the diameter of the soft rubber strip is larger than the opening width of the cord fabric clamping groove.

Furthermore, a cord fabric winding strip is sleeved in the cord fabric clamping groove and is arranged below the soft rubber strip.

Further, a counterweight chute is formed in the middle of the arc-shaped convex edge, the cross section of the counterweight chute is of an inverted T shape, and the counterweight block is slidably sleeved in the counterweight chute.

Further, the both ends of balancing weight are provided with the type of falling T stopper, the type of falling T stopper cup joints in the counter weight spout.

Furthermore, the lateral surface of balancing weight is provided with the skid resistant course.

Further, the inner side of the arc-shaped convex edge is provided with a hollow cavity.

Furthermore, both ends of the bottom groove substrate are buckled with end covers.

The utility model has the advantages that:

1. two soft yarn curtain cloth that parallel arrangement can be fully tensioned, and the soft yarn curtain cloth can be guaranteed to fully open and shut.

2. The balancing weight is arranged, so that the gravity center of the bottom groove can be conveniently leveled, and the smooth lifting of the soft yarn curtain is ensured.

3. The length can be intercepted at will, and the specification of the soft yarn curtain is customized conveniently according to the actual size of the window.

4. The assembly is convenient, the material cost is lower, and the aesthetic degree is high.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is an exploded view of a bottom groove of a three-dimensional flexible screen curtain;

FIG. 2 is a schematic view of the flexible screen curtain when fully deployed;

fig. 3 is a schematic structural view of the flexible screen curtain when completely closed.

The attached drawings are as follows:

1. a bottom groove substrate; 2. an arc-shaped convex edge; 3. a cord fabric clamping groove; 4. a balancing weight; 41. an anti-slip layer; 5. guiding the arc edge; 6. a soft adhesive tape; 7. a cord fabric winding strip; 8. a counterweight chute; 9. an inverted T-shaped limiting block; 10. a hollow cavity; 11. an end cap; 12. a first flexible yarn curtain; 13. a second flexible yarn curtain; 14. and connecting the cloth strips.

Detailed Description

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "middle", "inner", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. 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," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the utility model easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the utility model.

As shown in fig. 1 to 3, this embodiment provides three-dimensional gentle yarn curtain kerve, including kerve base plate 1, the bottom of kerve base plate 1 is provided with arc chimb 2, curtain cloth draw-in groove 3 has been seted up to the left and right sides symmetry of arc chimb 2, and the middle part swing joint of arc chimb 2 has balancing weight 4.

Wherein, the bottom sets up arc chimb 2 and makes the holistic focus of kerve descend, and the design of the curtain cloth draw-in groove 3 of cooperation both sides can fully involve the bottom of the gentle yarn curtain of first gentle yarn curtain 12 of second 13, makes the bottom of whole gentle yarn curtain structure tight, and then reaches and guarantees that the gentle yarn curtain of first gentle yarn curtain 12 of second 13 levels and expandes and fully paste tight effect. The balancing weight 4 can provide a certain weight, and the soft yarn curtain is tensioned by using gravity. In addition, the position of balancing weight 4 is adjustable, makes things convenient for the leveling focus, avoids leading to gentle yarn curtain bottom atress uneven because of the installation skew, and then influences the smooth and easy nature of going up and down of gentle yarn curtain.

The cord fabric curtain rail is characterized in that guide arc edges 5 are symmetrically arranged on the left side and the right side of the bottom groove base plate 1 corresponding to the cord fabric clamping grooves 3, the tail ends of the guide arc edges 5 are connected with the cord fabric clamping grooves 3, and the guide arc edges 5 and the bottom groove base plate 1 are integrally formed. The arc-shaped guide arc edge 5 is smooth in turning transition, and can guide the remaining first soft yarn curtain 12 and the second soft yarn curtain 13 below the connecting cloth strip 14 at the bottommost part to be inwards tightened and bunched into the curtain cloth clamping groove 3.

The cord fabric clamping groove 3 is connected with a soft rubber strip 6 in a clamping mode, and the length of the soft rubber strip 6 is equal to that of the cord fabric clamping groove 3. The soft rubber strip 6 can be pressed on the tail part of the soft yarn curtain plugged into the curtain cloth clamping groove 3. The soft rubber strip 6 is cylindrical, and the diameter of the soft rubber strip 6 is larger than the opening width of the cord fabric clamping groove 3. Because the soft rubber strip 6 has certain elasticity, although the diameter of the soft rubber strip 6 is larger than the opening width of the cord fabric clamping groove 3, a worker can still press the soft rubber strip 6 into the cord fabric clamping groove 3 during assembly so as to quickly fix the bottom of the soft yarn curtain.

The cord fabric winding strip 7 is sleeved in the cord fabric clamping groove 3, and the cord fabric winding strip 7 is arranged below the soft rubber strip 6. The cord fabric winding strip 7 can wind and bundle the tail end of the surplus overlong soft yarn curtain below the connecting cloth strip 14 at the bottommost part and is matched with the soft adhesive tape 6 to clamp the tail end of the soft yarn curtain, so that the bottom groove is effectively prevented from falling off due to stress.

The middle part of arc chimb 2 has been seted up counter weight spout 8, the T type of its cross section of counter weight spout 8 for invering, balancing weight 4 slides and cup joints in counter weight spout 8. The opening width of the inverted-T-shaped counterweight chute 8 is smaller than the width of the internal through groove, and the counterweight block 4 is clamped and cannot drop downwards.

The both ends of balancing weight 4 are provided with type of falling T stopper 9, type of falling T stopper 9 cup joints in counter weight spout 8. After the position of the balancing weight 4 is adjusted, the balancing weight 4 can be clamped tightly by the inverted T-shaped limiting blocks 9 at the two ends, and the gravity center change caused by accidental displacement of the balancing weight is avoided.

The outer side surface of the balancing weight 4 is provided with an anti-skid layer 41. The anti-slip layer 41 facilitates the user to push and adjust the balancing weight 4.

The inner side of the arc-shaped convex edge 2 is provided with a hollow cavity 10. Because the arc convex edge 2 protrudes outwards, the size of the bottom groove substrate 1 on the inner side of the arc convex edge 2 is large, if all solid materials are filled, the weight of the bottom groove is large, and material waste is caused, so that the hollow cavity 10 can be arranged to save unnecessary material consumption, and the material cost is reduced. It should be mentioned that the hollow cavity 10, the cord fabric clamping groove 3, the guiding arc edge 5 and the counterweight sliding groove 8 can be integrally formed on the bottom groove substrate 1.

And the two ends of the bottom groove base plate 1 are respectively buckled with an end cover 11. The end cover 11 can seal the openings of the cord fabric clamping groove 3 and the counterweight sliding groove 8 and cover the sharp edge of the bottom groove base plate 1.

During actual assembly, firstly, the three-dimensional soft yarn curtain cloth with enough length and height is intercepted according to actual requirements, then the bottom groove base plate 1, the soft rubber strip 6 and the curtain cloth winding strip 7 with corresponding lengths are intercepted, redundant parts of the tail ends of the first soft yarn curtain 12 and the second soft yarn curtain 13 of the three-dimensional soft yarn curtain cloth are wound on the curtain cloth winding strip 7, then the curtain cloth winding strip 7 is plugged into the curtain cloth clamping groove 3, and then the soft rubber strip 6 is pressed into the curtain cloth clamping groove 3 to tightly press the curtain cloth winding strip 7 at the bottom. After the tail end of the flexible yarn curtain is tightened and fixed, the balancing weight 4 and the inverted T-shaped limiting block 9 are sequentially sleeved, and finally the upper end cover 11 is installed.

The foregoing is a more detailed description of the utility model than is specifically described in connection with the preferred embodiments, and it is not intended to limit the utility model to the particular forms disclosed, since all equivalent variations and modifications as fall within the scope of the appended claims are intended to be embraced therein.

Claims

1. Three-dimensional gentle yarn curtain kerve, including the kerve base plate, its characterized in that, the bottom of kerve base plate is provided with the arc chimb, the curtain cloth draw-in groove has been seted up to the left and right sides symmetry of arc chimb, and the middle part swing joint of arc chimb has the balancing weight.

2. The stereoscopic soft yarn curtain bottom groove as claimed in claim 1, wherein the left and right sides of the bottom groove base plate are symmetrically provided with guiding arc edges corresponding to the curtain cloth clamping grooves, the tail ends of the guiding arc edges are connected with the curtain cloth clamping grooves, and the guiding arc edges are integrally formed with the bottom groove base plate.

3. The stereoscopic soft yarn curtain bottom groove according to claim 1, wherein a soft rubber strip is clamped in the curtain cloth clamping groove, and the length of the soft rubber strip is equal to that of the curtain cloth clamping groove.

4. The three-dimensional soft yarn curtain bottom groove according to claim 3, wherein the soft rubber strip is cylindrical, and the diameter of the soft rubber strip is larger than the opening width of the curtain cloth clamping groove.

5. The stereoscopic soft yarn curtain bottom groove according to claim 3, wherein a cord fabric winding strip is sleeved in the cord fabric clamping groove and is arranged below the soft rubber strip.

6. The stereoscopic soft yarn curtain bottom groove according to claim 1, wherein a counterweight sliding groove is formed in the middle of the arc-shaped convex edge, the cross section of the counterweight sliding groove is in an inverted T shape, and the counterweight block is slidably sleeved in the counterweight sliding groove.

7. The stereoscopic soft yarn curtain bottom groove according to claim 6, wherein the two ends of the balancing weight are provided with inverted T-shaped limiting blocks which are sleeved in the balancing weight sliding grooves.

8. The stereoscopic soft curtain bottom groove according to claim 6, wherein an anti-slip layer is arranged on the outer side surface of the balancing weight.

9. The stereoscopic soft curtain sink as claimed in claim 1, wherein the inner side of the arc-shaped convex edge is provided with a hollow cavity.

10. The stereoscopic soft curtain bottom groove according to any one of claims 1-9, wherein end caps are fastened to both ends of the bottom groove base plate.