CN212176988U

CN212176988U - Fixing part applied to curtain and curtain without stay cord

Info

Publication number: CN212176988U
Application number: CN202020488242.0U
Authority: CN
Inventors: 曾维亮; 曾发明
Original assignee: Zhangzhou Weisen Industry And Trade Co ltd
Current assignee: Zhangzhou Weisen Industry And Trade Co ltd
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2020-12-18
Anticipated expiration: 2030-04-07

Abstract

The utility model discloses a be applied to mounting of (window) curtain, including L shape support body, L shape support body serve and be equipped with a plurality of installation through-holes, link firmly a supporting screw on L shape support body's the other end, the last support nut that is connected with of supporting screw, when the crossbeam phase cooperation of supporting screw and (window) curtain, support nut provides the support for the crossbeam of (window) curtain. The utility model discloses a when the mounting is applied to the (window) curtain, height and horizontal adjustment when the (window) curtain of being convenient for is installed have improved the convenience and the flexibility of (window) curtain installation. The utility model also discloses a stay cord-free (window) curtain safe in utilization, including the curtain body, the upper end of the curtain body has linked firmly the crossbeam, and crossbeam both ends face all is equipped with a draw-in groove to extending in the middle of the crossbeam, the supporting screw rod looks joint on every draw-in groove and the above-mentioned mounting, support nut is in below the crossbeam, still linked firmly a plurality of couples on the crossbeam, the lower extreme and the intermediate position of the curtain body all are connected with the link in the position that corresponds every couple.

Description

Fixing part applied to curtain and curtain without stay cord

Technical Field

The utility model belongs to the technical field of the (window) curtain manufacturing technology and specifically relates to a be applied to mounting and no stay cord (window) curtain of (window) curtain.

Background

Nowadays, curtains are essential articles for home and office because of their functions of shading sun, insulating heat, preventing dust, and adjusting indoor light. Common curtains include roller blinds, roman blinds, plastic-aluminum blinds, wood-woven blinds, bamboo blinds, reed blinds, rattan blinds, vertical blinds, venetian blinds, and the like.

At present, a crossbeam is arranged at the upper end of various curtains, when the curtain with the crossbeam at the upper end is fixedly installed, a mounting hole is usually arranged on the crossbeam, and then a bolt or a screw penetrates through the mounting hole to fix the upper end of the curtain at the upper end of a window or a wall on the window, so that the curtain is fixedly installed. Although the curtain is installed by using the bolt or the screw as the fixing piece, the structure is simpler, the installation position is fixed, and the adjustment is inconvenient.

On the other hand, in the life process of people, the area of the window shaded by the curtain needs to be changed due to the fact that indoor light needs to be adjusted, and the area of the window shaded by the curtain needs to be changed by winding or tightening the curtain through a pull rope for curtains such as roller blinds, blind curtains, wood-woven curtains and bamboo curtains. However, such a window covering with a pull cord has the following problems: firstly, the stay cord exposes in the curtain body outside, if there is children when playing, carelessly with stay cord winding neck, children's neck has the danger of being tightened, produces the potential safety hazard. Secondly, because the stay cord easily appears winding, also can influence the adjustment that the (window) curtain sheltered from the state to the window.

Therefore, people begin to design cordless curtains, for example, a chinese utility model patent with patent number ZL201721249727.9 and name "a cordless roller shutter" is disclosed in 2018, 05 and 08, the cordless roller shutter comprises a shutter body and a shutter rod fixed on the upper and lower end faces of the shutter body, the shutter body is provided with a plurality of parallel magic tapes from top to bottom along the length direction, one side of each magic tape is fine and soft round hair, the other side of each magic tape is hard barbed hair with hooks, one side of each magic tape with round hair is arranged on the front face or the back face of the shutter body, one side of each barbed hair is arranged on the back face or the front face of the shutter body at the same position, the round hair or the barbed hair of each magic tape protrudes out of the surface of the shutter body, and the number of the magic tapes and the width of the magic tapes are set according to the size and the weight of the shutter body. This no stay cord is rolled up curtain has solved to a certain extent and has had the problem that the stay cord brought the security, nevertheless because the magic pastes the characteristic, to some cloth curtains that are difficult for the winding, weight is lighter and to some bamboo wood curtain suitability that are difficult for the winding, weight is heavier not good.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a be applied to mounting of (window) curtain, its height and horizontal adjustment when being convenient for (window) curtain installation have improved convenience and the flexibility of (window) curtain installation.

In order to achieve the above purpose, the technical scheme of the utility model is that: the utility model provides a be applied to mounting of (window) curtain, includes L shape support body, and one of L shape support body is served and is equipped with a plurality of installation through-holes, links firmly a support screw on the other end of L shape support body, is connected with the support nut on the support screw, and when the support screw matched with the crossbeam of (window) curtain, the support nut provided the support for the crossbeam of (window) curtain.

In a further improvement, two convex parts which are convenient for rotating the supporting nut extend from two sides of the supporting nut.

Preferably, the support screw is parallel to one end of the L-shaped support body.

In a further improvement, the other end of the L-shaped supporting body is also provided with a plurality of mounting through holes. Thus, the fixing piece can realize more mounting modes.

The utility model discloses an above-mentioned mounting is connected with support nut on the supporting screw, and when the supporting screw matched with the crossbeam of (window) curtain, support nut provided the support for the crossbeam of (window) curtain. The mounting height of the curtain can be adjusted by rotating the support nut, and the horizontal adjustment is convenient, so that the convenience and the flexibility of the curtain mounting are effectively improved.

The to-be-solved technical problem of the utility model is to provide a stay cord-free window curtain, its safe in utilization, the folding or coiling operation of curtain body is simple fast, the regulation of the indoor light of being convenient for, and simple to operate, nimble.

In order to achieve the above purpose, the technical scheme of the utility model is that: the utility model provides a stay cord-free curtain, includes the curtain body, and the upper end of the curtain body has linked firmly the crossbeam, crossbeam both ends face all is equipped with a draw-in groove to extending in the middle of the crossbeam, and the supporting screw looks joint on every draw-in groove and an above-mentioned mounting, support nut is in below the crossbeam, still linked firmly a plurality of couples on the crossbeam, the position that the lower extreme of the curtain body corresponds every couple is connected with the link the front or the reverse side of curtain body intermediate position also are connected with the link, at least two in the position that corresponds every couple the link hangs respectively and corresponds when on the couple, the curtain body becomes folding or the state of convoluteing.

In a further improvement, the supporting screw rod is also connected with a locking nut, and the locking nut is positioned on the cross beam. Therefore, the cross beam can be better fixed through matching the locking nut and the supporting nut, and the installation stability of the curtain is improved.

In a further improvement, a gasket is arranged between the support nut and the cross beam, and a gasket is also arranged between the locking nut and the cross beam.

Preferably, the hanging ring is a ring body, the upper portion of the hook is provided with a self-power screw thread, and the hook passes through the self-power screw thread and is screwed into the cross beam on the lower end face of the cross beam. This facilitates the mounting of the hook.

Preferably, the cross section of the cross beam is square.

Preferably the curtain body includes a plurality of rectangle bamboo chips, and a plurality of rectangle bamboo chips top-down is close to the range, and a plurality of rectangle bamboo chips link together through many strings of weaving, the link is connected on weaving the rope.

The improved curtain is characterized in that a plurality of shiftable hooks are clamped on at least one rectangular bamboo sheet in the middle of the curtain body and used for hanging the hanging rings. Therefore, the folding or winding state of the curtain body can be more random and convenient, and the area of the window sheltered by the curtain can be further conveniently adjusted.

The utility model discloses a no stay cord (window) curtain beneficial effect as follows:

1. because the area of the window sheltered by the curtain is not required to be changed by arranging the pull rope, the use is safer.

2. Because a plurality of couples have been linked firmly on the crossbeam, the lower extreme of curtain corresponds every the position of couple is connected with the link the front or the reverse side of curtain intermediate position are corresponding every the position of couple also is connected with the link, at least two the link hangs respectively and corresponds when on the couple, the curtain becomes folding or the state of convoluteing. Therefore, the curtain body can be folded or wound quickly, and the area of the window shaded by the curtain is changed. The folding or winding operation of the curtain body is quick and simple, and the indoor light can be conveniently adjusted.

3. Because the two end faces of the cross beam are respectively provided with a clamping groove extending towards the middle of the cross beam, each clamping groove is clamped with the support screw rod on one fixing piece, and the support nut is positioned below the cross beam. The height and the level of crossbeam just can be adjusted through a plurality of supporting nuts of rotating like this, through supporting screw and the cooperation of draw-in groove different positions looks joint, just can change the position about the crossbeam. Therefore, the whole installation is convenient and flexible.

Drawings

Fig. 1 is a front view of the fixing member of the present invention;

fig. 2 is a left side view of the fixing member of the present invention;

FIG. 3 is a front view of a first embodiment of the cordless window covering of the present invention;

FIG. 4 is a left side view of FIG. 3;

FIG. 5 is a top view of the cross beam;

FIG. 6 is a left enlarged view of a first embodiment of the cordless window covering of the present invention in a folded state;

FIG. 7 is a left side view of a second embodiment of the cordless window covering of the present invention;

FIG. 8 is an enlarged left side view of a second embodiment of the cordless window covering of the present invention in a folded state;

FIG. 9 is a front view of a third embodiment of the cordless window covering of the present invention;

FIG. 10 is a left side view of FIG. 9;

FIG. 11 is a front view of a displaceable hook for use in a third embodiment of the cordless window covering of the present invention;

FIG. 12 is a left side view of FIG. 11;

fig. 13 is a left side view of a third embodiment of the cordless window covering of the present invention, in which two suspension loops are suspended on two movable hooks to form a folded state.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 and 2 show that a fixing member applied to a curtain comprises an L-shaped supporting body 1, wherein the L-shaped supporting body 1 is made of metal, one end of the L-shaped supporting body 1 is provided with four mounting through holes 11, the other end of the L-shaped supporting body 1 is fixedly connected with a supporting screw rod 2, the supporting screw rod 2 is made of metal, a supporting nut 3 is connected onto the supporting screw rod 2, and when the supporting screw rod 2 is matched with a cross beam of the curtain, the supporting nut 3 provides support for the cross beam of the curtain.

Two protrusions 31 for facilitating rotation of the support nut 3 extend from both sides of the support nut 3.

The supporting screw rod 2 is parallel to one end of the L-shaped supporting body 1.

The other end of the L-shaped supporting body 1 is also provided with four mounting through holes 11.

The utility model discloses a stay cord-free curtain embodiment one, it is shown in fig. 3 to fig. 6, a stay cord-free curtain, including the curtain body 10, the upper end of the curtain body 10 has linked firmly crossbeam 4, and the upper end of the curtain body 10 links firmly with crossbeam 4 through a plurality of rivets 8 mutually, crossbeam 4 both ends face all is equipped with a draw-in groove 41 that extends to the middle of crossbeam 4, and each draw-in groove 41 is connected with the support screw 2 on an above-mentioned mounting mutually, support nut 3 is in the below of crossbeam 4, still link firmly two couples 5 on crossbeam 4, the position that the lower extreme of the curtain body 10 corresponds each couple 5 is connected with link 6, the reverse side at the middle position of the curtain body 10 also has two links 6 at the position that corresponds each couple 5 at an interval, and a plurality of links 6 are two liang in on the same horizontal plane; when at least two hanging rings 6 are respectively hung on the corresponding hooks 5, the curtain body 10 is in a folding or winding state.

And the supporting screw rod 2 is also connected with a locking nut 7, and the locking nut 7 is positioned on the cross beam 4.

A gasket is further arranged between the support nut 3 and the cross beam 4, and a gasket is also arranged between the locking nut 7 and the cross beam 4. The embodiment can be normally installed and used without the locking nut 7.

The hanging ring 6 is a circular ring body, the hanging ring 6 is made of metal, the upper portion of the hook 5 is provided with self-power screw threads, and the hook 5 is screwed into the cross beam 4 through the self-power screw threads on the lower end face of the cross beam 4. The cross beam 4 can be made of wood or plastic.

The cross section of the beam 4 is square.

The curtain body 10 comprises a plurality of rectangular bamboo chips 101, the rectangular bamboo chips 101 are arranged from top to bottom in an adjacent mode, the rectangular bamboo chips 101 are connected together through a plurality of weaving ropes 102, the hanging ring 6 is connected to the weaving ropes 102, and the hanging ring 6 is in a movable state.

When the fixing piece is used in the embodiment, the L-shaped support bodies 1 of the two fixing pieces are fixed at the preset position at the upper end of a window or at the preset position of a wall above the window by the aid of the mounting through holes 11 and screws, then the two clamping grooves 41 in the cross beam 4 are respectively matched with the support screw rods 2 of the two fixing pieces, the support nuts 3 are located below the cross beam 4, and the locking nuts 7 are located above the cross beam 4. After the height and the level of the whole curtain are adjusted by rotating the support nuts 3 on each support screw rod 2, the locking nuts 7 on each support screw rod 2 are rotated to clamp and fix the cross beam 4.

When the indoor light needs to be adjusted and the area of the window sheltered by the curtain is changed, and at least two hanging rings 6 are respectively hung on the corresponding hooks 5, the curtain body 10 is in a folded or wound state, and the area of the window sheltered by the curtain can be changed. Fig. 6 shows a folded state in which every three suspension loops 6 are hung on one hanger 5, and the area of the window covering is minimized. Other folded or rolled states may also be achieved with this embodiment.

The quantity and the position of the hanging rings 6 can be increased, decreased and changed according to the folding or rolling state of the curtain.

The second embodiment of the cordless window curtain of the present invention is shown in fig. 7, and a cordless window curtain, which differs from the first embodiment of the cordless window curtain of the present invention, is: two hanging rings 6 are connected to the front surface of the middle position of the curtain body 10 at intervals corresponding to the position of each hook 5.

Fig. 8 shows a folded state in which every three suspension loops 6 are hung on one hanger 5, and the area of the window covering is minimized. Other folded states may also be implemented in this embodiment.

The third embodiment of the cordless window curtain of the present invention is shown in fig. 9 to 13, which is a cordless window curtain, and the first embodiment of the cordless window curtain of the present invention is different: two movable hooks 9 are clamped on a rectangular bamboo strip 101 in the middle of the curtain body 10, and the movable hooks 9 are used for hanging the hanging rings 6. As can be seen from fig. 12, the upper end of the displaceable hook 9 is provided with an upper hook 91, the lower end of the displaceable hook 9 is provided with a lower hook 92, the upper hook 91 and the lower hook 92 are arranged in opposite directions, the upper hook 91 is clamped on the rectangular bamboo strip 101, and the lower hook 92 is used for hanging the hanging ring 6. As shown in fig. 13, the two hanging rings 6 at the lower end of the curtain 10 are hung on the lower hook portions 92 of the two displaceable hooks 9, respectively, and the curtain 10 is formed into a new folded state. When the two movable hooks 9 are moved up and down to be engaged with different rectangular bamboo strips 101, the folding or rolling state of the curtain body 10 is changed, and the area of the window covered by the curtain is changed. The use is more convenient.

While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a be applied to mounting of (window) curtain, includes L shape support body, its characterized in that: one end of the L-shaped support body is provided with a plurality of mounting through holes, the other end of the L-shaped support body is fixedly connected with a support screw rod, the support screw rod is connected with a support nut, and when the support screw rod is matched with the cross beam of the curtain, the support nut provides support for the cross beam of the curtain.

2. A fastener for a window covering as claimed in claim 1, wherein: two convex parts which are convenient for rotating the supporting nut extend from two sides of the supporting nut.

3. A fastener for a window covering as claimed in claim 1, wherein: the supporting screw rod is parallel to one end of the L-shaped supporting body.

4. A fixing member for a window covering as claimed in any one of claims 1 to 3, wherein: the other end of the L-shaped supporting body is also provided with a plurality of mounting through holes.

5. The utility model provides a stay cord-free curtain, includes the curtain body, and the upper end of curtain body has linked firmly the crossbeam, its characterized in that: the curtain is characterized in that clamping grooves extending towards the middle of the cross beam are formed in two end faces of the cross beam, each clamping groove is connected with a supporting screw rod on the fixing piece according to any one of claims 1 to 4 in a clamped mode, the supporting nut is located below the cross beam, a plurality of hooks are fixedly connected to the cross beam, hanging rings are connected to the positions, corresponding to each hook, of the lower end of the curtain body, hanging rings are connected to the positions, corresponding to each hook, of the front face or the reverse face of the middle position of the curtain body, at least two hanging rings are hung on the corresponding hooks respectively, and the curtain body is folded or wound.

6. The cordless window covering of claim 5, wherein: and the supporting screw rod is also connected with a locking nut, and the locking nut is positioned on the cross beam.

7. The cordless window covering of claim 5, wherein: the suspension loop is a torus, the upper portion of the hook is provided with self-power threads, and the hook passes through the self-power threads and is screwed into the cross beam on the lower end face of the cross beam.

8. The cordless window covering of claim 5, wherein: the cross section of the beam is square.

9. A cordless window covering as claimed in any one of claims 5 to 8, wherein: the curtain body comprises a plurality of rectangular bamboo chips which are arranged from top to bottom in a close manner, the rectangular bamboo chips are connected together through a plurality of weaving ropes, and the hanging rings are connected to the weaving ropes.

10. The cordless window covering of claim 9, wherein: at least one rectangle bamboo chip in the middle of the curtain body is connected with a plurality of displaceable hooks in a clamping mode, and the displaceable hooks are used for hanging the hanging rings.