CN211370239U

CN211370239U - Wrap up water droplet type entirely and roll up curtain kerve

Info

Publication number: CN211370239U
Application number: CN201922379175.9U
Authority: CN
Inventors: 秦守东
Original assignee: Jiangsu Name Is At Sun Shading And Energy Saving Science And Technology Ltd
Current assignee: Jiangsu Name Is At Sun Shading And Energy Saving Science And Technology Ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-08-28
Anticipated expiration: 2029-12-26

Abstract

The utility model discloses a roll up curtain kerve in water droplet type of wrapping up entirely in the (window) curtain field, the kerve section is the water droplet type, left side board and right side board including the symmetry setting, left side board and right side board bottom are connected with the arcuation board, and left side board and right side board top are equipped with the extension limit to the slope of inside top, and left side board and right side board middle part are equipped with the horizontally division board, and the division board middle part is equipped with vertical ascending first protruding muscle, and upper portion is equipped with the protruding muscle of second to the slope of below in the board of right side, and curtain cloth lower extreme parcel is in the kerve outside and terminal joint between the protruding muscle of first protruding muscle and second. The utility model discloses a wrap up water droplet type entirely and roll up curtain kerve has advantages such as simple to operate, use reliable, pleasing to the eye practicality.

Description

Wrap up water droplet type entirely and roll up curtain kerve

Technical Field

The utility model relates to a (window) curtain field, in particular to wrap up water droplet type entirely and roll up curtain kerve.

Background

The curtain is used as an article on a window, and brings convenience to the life of people. The window shade provides beauty for people while shielding the sun. In life, the bottom of the roll-up curtain is provided with a bottom groove so as to fully extend the curtain and keep the whole roll-up curtain in a flat and vertical state. However, the bottom grooves of the rolling curtain products in the current market are all exposed in an aluminum type, and even if some manufacturers wrap the bottom grooves, the bottom grooves are mainly wrapped in half, namely the bottom grooves are wrapped in the front side, and the back sides of the bottom grooves are exposed, so that the attractiveness is affected. In addition, in order to prevent the lower side of the curtain from sliding off from the bottom groove in a hanging state, the structure of the inner wall of the existing bottom groove is complex, and the installation is inconvenient. In addition, current kerve lower surface is mostly the plane, and when rolling up curtain pull-down excess, it is great with windowsill or ground collision noise, easily lead to deviating from below the curtain and kerve deformation damage scheduling problem for a long time, influence the use of curtain.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a wrap up water droplet type roller shutter kerve entirely that simple to operate, use reliably, pleasing to the eye practical.

The purpose of the utility model is realized like this: the utility model provides a roll up curtain kerve entirely wraps up water droplet type, the kerve cross-section is the water droplet type, left side board and right side board including the symmetry setting, left side board and right side board bottom are connected with the arcuation board, and left side board and right side board top are equipped with the extension limit to the inside top slope, and left side board and right side board middle part are equipped with the horizontally division board, and the division board middle part is equipped with vertical ascending first protruding muscle, and upper portion is equipped with the protruding muscle of second to the below slope in the right side board, and curtain cloth lower extreme parcel is in the kerve outside and terminal joint between the protruding muscle of first protruding muscle and second.

The utility model discloses a roll up end groove is rolled up to wrap up water droplet type entirely, the surface is personally submitted the water droplet type for the curtain cloth lower extreme can laminate at the end groove surface, and end groove profile material does not expose, and is more pleasing to the eye. And through setting up extension limit, first protruding muscle and the protruding muscle of second, can make curtain cloth end fix inside the kerve steadily, and simple to operate. In addition, the bottom of the bottom groove is arc-shaped, so that when the roller shutter is excessively pulled downwards, the collision with the windowsill or the ground is changed from the existing surface collision into point collision, and then the bottom groove can be softly slipped on the windowsill or the ground, so that the collision noise is reduced.

As a further improvement of the utility model, the second convex rib and the horizontal direction are 15 included angles. The lower end of the curtain cloth is ensured to be inserted conveniently, and a stable clamping relation can be formed after the lower end of the curtain cloth is inserted, so that the curtain cloth is prevented from sliding out, and the connection reliability is improved.

As a further improvement, the first convex rib is arranged at the left position in the middle of the division plate, so that the center of gravity of the whole bottom groove is placed in the middle, and the rolling curtain is kept to open the lower end to be more extended. And the cavity space between the first convex rib and the second convex rib is enlarged, so that the tail end of the curtain can be conveniently inserted.

As a further improvement of the utility model, a pair of third convex ribs inclined towards the inner upper direction are symmetrically arranged on the arc-shaped plate. Thereby improving the strength of the bottom groove, avoiding collision damage, increasing the weight of the bottom groove and keeping the whole cord fabric in a flat and vertical state after being opened.

As a further improvement, the included angle between the third convex ribs is 90 degrees so as to achieve the best lifting effect of the bottom groove strength and avoid collision damage.

As a further improvement, the head is buckled at the two ends of the bottom groove, the boss is arranged on the inner surface of the head, and the boss is clamped between the partition plate and the third convex rib. Prevent that dust etc. from falling into the kerve inside, and make the whole more pleasing to the eye of roll up curtain. And the head internal surface all increases joint strength through setting up and the inside protruding muscle complex rib of kerve among the prior art, breaks off easily, the utility model discloses a set up the boss and come to peg graft with kerve lower part space, possess better joint strength.

As a further improvement, the bottom groove is made of aluminum alloy materials and is simple to manufacture, the whole weight is light, and the installation is convenient.

Drawings

Fig. 1 is the sectional schematic view of the fully wrapped water drop type roller shutter bottom groove of the present invention.

Fig. 2 is a schematic view of the usage state of the fully wrapped water drop type roller shutter bottom slot of the present invention.

Fig. 3 is the utility model discloses a roll up head structure schematic diagram of kerve for curtain of water droplet type of wrapping up entirely.

The device comprises a left side plate 1, a right side plate 2, an arc-shaped plate 3, an extension edge 4, a separation plate 5, a first convex rib 6, a second convex rib 7, a clamping strip 8, cord fabric 9, a transparent rod 10, a third convex rib 11, a sealing head 12 and a boss 13.

Detailed Description

The totally-wrapped water drop type rolling blind bottom groove shown in fig. 1-2 has a water drop type section, and comprises a left side plate 1 and a right side plate 2 which are symmetrically arranged, and the bottoms of the left side plate 1 and the right side plate 2 are connected with an arc-shaped plate 3.

Left side board 1 and 2 tops of right side board are equipped with the extension limit 4 to the inside top slope, and left side board 1 and 2 middle parts of right side board are equipped with horizontally division board 5, and division board 5 middle part is equipped with vertical ascending first protruding muscle 6, and upper portion is equipped with the protruding muscle 7 of second to the inside below slope in 2 of right side board, and the protruding muscle 7 of second is 15 contained angles with the horizontal direction. The first rib 6 is arranged at the position which is on the left of the middle part of the partition plate 5, so that the center of gravity of the whole bottom groove is centered. When the curtain fabric is used, the tail end of the curtain fabric 9 is clamped between the first convex rib 6 and the second convex rib 7 by means of the clamping strip 8 (when the curtain fabric 9 is hard, the clamping strip 8 is not used), then the lower end of the curtain fabric 9 is wound around the outer side of the bottom groove for a circle, the transparent rod 10 is used for clamping the curtain fabric downwards below the extending edge 4, and the extending edge 4 plays a limiting role in the transparent rod 10, so that the bottom groove and the curtain fabric form a stable connection relation.

A pair of third ribs 11 inclined inwards and upwards are symmetrically arranged on the arc-shaped plate 3, and the included angle between the third ribs 11 is 90 degrees. Thereby improving the strength of the bottom groove, avoiding collision damage, and increasing the weight of the bottom groove, so that the curtain cloth 9 can be integrally kept in a flat and vertical state after being opened. The preferred aluminum alloy material integrated into one piece that adopts of kerve, it is simple to make, and whole weight is lighter, the installation of being convenient for, in order to make the curtain cloth flagging better, can also be at third protruding muscle 11 top cartridge counter weight strip. In order to prevent the counterweight strip from falling off and make the curtain more beautiful, the two ends of the bottom groove are buckled with seal heads 12. As shown in figure 3, the boss 13 is arranged on the inner surface of the end socket 12, and the boss 13 is clamped between the partition plate 5 and the third convex rib 11, so that the connection strength is better, and the counterweight strip can be effectively prevented from being separated.

The present invention is not limited to the above embodiments, and based on the technical solutions disclosed in the present invention, those skilled in the art can make some replacements and transformations for some technical features without creative labor according to the disclosed technical contents, and these replacements and transformations are all within the protection scope of the present invention.

Claims

1. The utility model provides a wrap up water droplet type entirely and roll up curtain kerve which characterized in that: the kerve section is the water droplet type, including left side board and the right side board that the symmetry set up, left side board and right side board bottom are connected with the arcuation board, left side board and right side board top are equipped with the limit that extends of inside top slope, left side board and right side board middle part are equipped with the horizontally division board, the division board middle part is equipped with vertical ascending first protruding muscle, upper portion is equipped with the protruding muscle of second of inside below slope in the right side board, and curtain cloth lower extreme parcel is in the kerve outside and terminal joint are in between the protruding muscle of first protruding muscle and second.

2. The all-wrapped water droplet type rolling shutter bottom slot as claimed in claim 1, wherein: the second convex rib and the horizontal direction form an included angle of 15 degrees.

3. The all-wrapped water droplet type rolling shutter bottom slot as claimed in claim 1, wherein: the first convex rib is arranged at the left position in the middle of the partition plate.

4. The all-wrapped water droplet type rolling shutter bottom slot as claimed in claim 1, wherein: and a pair of third convex ribs which incline inwards and upwards are symmetrically arranged on the arc-shaped plate.

5. The all-coated water droplet type rolling shutter bottom slot as claimed in claim 4, wherein: the included angle between the third convex ribs is 90 degrees.

6. The all-coated water droplet type rolling shutter bottom slot as claimed in claim 4, wherein: the end sockets are buckled at two ends of the bottom groove, bosses are arranged on the inner surfaces of the end sockets and clamped between the partition plates and the third convex ribs.

7. The all-coated water droplet type rolling shutter bottom slot as claimed in any one of claims 1 to 6, wherein: the bottom groove is integrally formed by adopting an aluminum alloy material.