TWM545825U - Curtain structure - Google Patents

Description

Curtain structure

This creation is about a kind of curtain, especially a curtain structure without a drawstring.

According to the conventional structure of the curtainless cordless curtain, as shown in the attachment, the "No Cable Structure (2) for Curtains" issued by the Department of Economics on August 21, 2006 The date is March 29, 2006, which includes: a cordless structure (2) for a curtain, which is provided with a beam above the receiving groove, and a plurality of threading holes are arranged at the bottom end of the receiving groove. And a wire rope controller and a fixing seat are respectively fixed on both sides, and a movable seat is arranged between the rope controller and the fixed seat to be freely slidable in the receiving groove, and a bottom end is fixed at the upper beam. The curtain body and the lower beam, and the relative positions of the curtain body and the lower beam are provided with a retracting rope and a threading hole for the upper beam, and the fixing seat and the movable seat are provided with a plurality of guiding members for each retracting The rope is wound to achieve the purpose of guiding the sliding. The rope controller is provided with a transmission rope, and one of the one end of the transmission rope and one side of the movable seat are respectively provided with an insert block and a positioning convex block with a groove to be nested and positioned. , so that the transmission rope can be interlocked with the retractable rope that the movable seat and the fixed seat are worn, and only needs to be combined with the hand to push and pull the lower beam to produce Retractable cord path can be changed in a state the movable seat tightness of the interlocking rope drive formed so that each other balance state between them, so that users can easily adjust the shutter body of expanded or collapsed position by.

Looking at the above-mentioned conventional structure, it is not difficult to find that there are still some shortcomings. The main reason is as follows: Its conventional structure without a drawstring has a large number of parts and is inconvenient to assemble. The cost of the structural component is high, it is not economical, and it is difficult to maintain, and the state of the curtain body unfolding and folding is caused by the turbulent cooperation of the rope controller, resulting in the use of the curtain structure. It is easy to generate noise due to the operation of the inner roulette and the torsion spring due to the retraction of the drive rope by the rope controller, resulting in inconvenience and loss of use.

In view of this, the creator has been engaged in the manufacturing development and design experience of related products for many years. After detailed design and careful evaluation, the author has finally achieved a practical and practical creation.

The technical problem to be solved by the present invention is to provide a curtain structure in view of the above-mentioned shortcomings existing in the prior art.

A curtain structure comprising: an upper rail, a lower rail, a set of curtains connected between the upper and lower rails, and an elastic rope wound around the upper rail, the lower rail and the curtain body, The curtain body is interposed between the upper and lower rails through the elastic rope, and has the effects of pulling down and elastically folding, and the back rail is provided with at least two fixing members for mounting on the upper edge of the window. The back side of the lower rail is provided with at least two suction cup members for attaching the curtain body to the window glass to form a fixer, and the above structure is used to form a curtain structure.

Wherein, the upper and lower rails are hollow and each of the two sides is provided with a fixing block, and the elastic rope is twisted and twisted through the fixing blocks, and the upper and lower rails are respectively provided with two perforations. The guiding block is arranged for the elastic rope to pass through and linearly connect the curtain body, and finally a splicing block is arranged between the two guiding blocks of the upper rail to fix the rope ends of the elastic rope.

Wherein, the rail is provided with a rail groove on the back side of the upper rail, and the two fixing members are respectively provided with a rail block and are slidably mounted along the rail slot.

Wherein, the two fixing members can be matched with the suction cup member and fixed and fixed by suction.

Compared with the effect of the prior art: the upper rail, the lower rail and the curtain system of the curtain are interlocked by elastic ropes, so that the structure is low in cost and simple and convenient to assemble, when the user pulls down the lower rail to make the curtain When unfolding, the suction plate on the back side of the lower rail is attracted to the glass surface of the window to be fixed. Otherwise, when the lower rail is separated from the glass surface of the window, the lower rail can be directly moved upward by the elastic force of the elastic rope to achieve no pull. The use of the rope can not only effectively reduce the sound generated by the curtain opening cooperation, but also increase the quality of life in the home environment. On the other hand, it is less the control of the drawstring of the drawstring, avoiding the children pulling or tangling. Improve the safety of the structure.

10‧‧‧ curtains

11‧‧‧Upper track

111‧‧‧Fixed block

112‧‧‧guide block

113‧‧‧Set block

114‧‧‧ rail slot

12‧‧‧ Lower rail

121‧‧‧Fixed block

122‧‧‧guide block

13‧‧ ‧ curtain body

14‧‧‧elastic rope

15‧‧‧Fixed parts

151‧‧‧

152‧‧‧Sucker parts

16‧‧‧Sucker parts

Figure 1: This is a perspective view of the creation.

Figure 2: This is an exploded view of the creation.

Figure 3: A cross-sectional view of the combination of the creations.

Figure 4: A cross-sectional view of a combination of another perspective of the creation.

Figure 5: A cross-sectional view of the other two perspectives of the creation.

Fig. 6 is a cross-sectional view showing the unfolded state of the curtain of the creation.

Fig. 7 is a perspective view showing the unfolded state of the curtain of the creation.

In order to enable your review committee to have a better understanding and understanding of the purpose, characteristics and efficacy of this creation, please follow the [simplified description of the drawings] as follows: First, please refer to the first, second, and third figures. Figure 4 and Figure 5, a curtain structure, the window The curtain 10 includes an upper rail 11, a lower rail 12, a set of curtains 13 connected between the upper and lower rails 11, 12, and a winding around the upper rail 11, the lower rail 12, and the curtain 13 The elastic ropes 14 are in a hollow shape, and each of the two ends is provided with a fixing block 111, 121, and the elastic blocks 14 are twisted and twisted through the fixing blocks 111, 121. And the upper and lower rails 11 and 12 are respectively provided with two perforated guiding blocks 112 and 122 for the elastic rope 14 to pass through and linearly connect the curtain body 13 and finally the upper rail 11 A splicing block 113 is disposed between the two guiding blocks 112, and the ends of the elastic ropes 14 are fixedly restrained, so that the curtain 13 is interposed between the upper and lower rails 11 and 12 via the elastic rope 14. The utility model has the effects of the pull-down deployment and the elastic folding. The rear rail 11 is provided with a rail groove 114 for assembling at least two fixing members 15 , and the two fixing members 15 each protrude from the rail block 151 to follow the rail. The slot slide assembly is assembled and mounted on the upper edge of the window, and the two fixing members 15 are further matched with the suction member 152, and are mounted by suction, and the back rail 12 is at least on the back side. There are two chuck members 16, 13 for the pull-down shutter body adsorbed on the surface of the window glass by fixing, by the above-described structure, it serves to complete the structure of one kind of curtain.

The state in which the structure is actually used, and referring to FIG. 3 together with the sixth and seventh figures, the curtain 10 of the above-mentioned rails 11 and at least two fixing members 15 are attached to the upper edge of the window, and the two fixing members 15 can also be set. A suction cup member 152 is attached to the window glass surface in an adsorption manner, and the upper and lower rails 11 and 12 are connected to a curtain body 13 through an elastic rope 14 , and the elastic rope 14 is on the upper and lower rails 11 and 12 . The inner rail 11 is interlaced so that the upper rail 12 is elastically restored by the elastic rope 14 to abut against the bottom of the upper rail 11, and the curtain 13 is sandwiched between the upper and lower rails 11, Between 12, thereby, when the curtain 14 is to be pulled down to form a light-shielding state, the lower rail is pulled downward by the urging force, and is sucked and fixed on the glass surface of the window through the suction member 16 on the back side of the lower rail 12 to reach the curtain. The shading effect of the body 13 is unfolded, and the size of the curtain 13 can be adjusted arbitrarily according to the adsorption position of the chuck member 16; otherwise, the lower rail is to be used. When the retracting curtain 13 is raised, the elastic cord 14 is entangled between the upper and lower rails 11, 12 to have a resilient force, and the lower rail 12 is further stretched by the curtain 13 to be stretched. When the lower rail 12 is detached from the glass surface, the crucible can automatically rise and displace directly through the elastic recovery of the elastic cord 14, and the curtain 13 can be folded to allow the outdoor light to enter.

With the structure of the above specific embodiment, the following benefits can be obtained: the upper rail 11, the lower rail 12 and the curtain 13 of the curtain 10 are connected in series by the elastic ropes 14, so that the structure is low in cost and assembled. It is simple and convenient. When the user pulls down the lower rail 12 to expand the curtain 13, the suction member 16 passing through the back side of the lower rail 12 is attracted to the glass surface of the window to be fixed, and when the lower rail 12 is separated from the glass surface of the window. The lower rail 12 can be directly moved upward by the elastic force recovery of the elastic rope 14 to achieve the use state of the cordless cord, which can effectively reduce the sound generated by the cooperation of the curtain 10 to increase the quality of life in the home environment. On the other hand, there is less control of the drawstring of the drawstring to prevent children from playing or entanglement, which greatly enhances the safety of the structure.

In summary, this creation has indeed achieved a breakthrough structural design, with improved creative content, while at the same time achieving industrial use and progress, and this creation has not been seen in any publication, but also novel, when In accordance with the provisions of the relevant laws and regulations of the Patent Law, the application for the creation of a patent shall be filed according to law, and the examination of the member of the Bureau shall be granted a legal patent right.

Only the above-mentioned ones are only preferred embodiments of the present invention, and the scope of the implementation of the creation cannot be limited by them; that is, the equal changes and modifications made by the applicants in accordance with the scope of the patent application for this creation should still belong to the creation. Within the scope of the patent.

10‧‧‧ curtains

11‧‧‧Upper track

111‧‧‧Fixed block

112‧‧‧guide block

113‧‧‧Set block

114‧‧‧ rail slot

12‧‧‧ Lower rail

121‧‧‧Fixed block

122‧‧‧guide block

13‧‧ ‧ curtain body

14‧‧‧elastic rope

15‧‧‧Fixed parts

151‧‧‧

152‧‧‧Sucker parts

16‧‧‧Sucker parts

Claims (4)

A curtain structure comprising: an upper rail, a lower rail, a set of curtains connected between the upper and lower rails, and an elastic rope wound around the upper rail, the lower rail and the curtain body, The curtain body is interposed between the upper and lower rails through the elastic rope, and has the effects of pulling down and elastically folding, and the back rail is provided with at least two fixing members for mounting on the upper edge of the window. The back side of the lower rail is provided with at least two suction cup members for the curtain body to be pulled down and adsorbed on the window glass to form a fixer. The curtain structure according to the first aspect of the invention, wherein the upper and lower rails are hollow and each has a fixing block at both side ends, and the elastic rope is twisted and twisted through the fixing blocks, and the The upper and lower rails are respectively provided with two perforated guiding blocks for the elastic rope to pass through and linearly connect the curtain body, and finally, a collecting block is arranged between the two guiding blocks of the upper rail, The ends of the elastic rope are fixed to the rope head. The curtain structure according to claim 1 or 2, wherein a rear side of the upper rail is provided with a rail groove, and the two fixing members are convexly provided with a rail block and are slidably mounted along the rail groove. The curtain structure according to claim 3, wherein the two fixing members are further matched with the suction cup member and fixed by suction.