CN104110202B - Roller blind device and installation method thereof - Google Patents

Abstract

The invention relates to a roller shutter device and an installation method thereof, comprising a bracket group, a rolling component and a curtain cloth; the bracket group comprises a first bracket, a second bracket and a marking ruler, wherein the first bracket and the second bracket can be detachably combined and connected with each other, the marking ruler penetrates through the second bracket and is adhered to the first bracket at one end, and the rolling assembly comprises a rolling mechanism and a winding drum; when the roller shutter device is installed, the first support and the second support are respectively fixed on two sides of the window frame, a user cuts the curtain cloth and the roller by taking the length of the marking ruler as a reference after tearing off the marking ruler, and then the curtain cloth and the rolling mechanism are assembled on the two supports after being assembled with each other; the invention provides a structure convenient for assembly and a simple installation mode, and provides easier and more convenient installation when a user installs the device by himself.

Description

Roller blind device and installation method thereof

technical field

The invention relates to a roller blind device, in particular to a roller blind device with convenient installation.

Background technique

The roller blind device is installed at the window for shading sunlight, heat insulation, beautifying the environment and improving the privacy of the room. Because the roller blind device has considerable practicability, it is widely used in the market and can be used by ordinary users. Buy the combination package of the roller blind device in the store, and assemble it on the window frame of the window or on the wall of the building corresponding to the position of the window at home. Therefore, this kind of roller blind device can be purchased and installed by the user. Its structure It must be considered that it can be matched with windows of different sizes, and an easy assembly method must be provided so that ordinary users can save time and install correctly.

In the prior art, there is a roller blind device, which includes a first bracket, a second bracket, a rolling mechanism, a reel and a curtain in a combination package. The structure of the first support is different from that of the second support. The rolling mechanism can be assembled on the first support. The rolling mechanism has a chain wheel and a bead chain. The bead chain can drive the chain wheel to rotate. The rolling mechanism can It is connected with the reel, and the reel is arranged between the first and second brackets, and the top of the curtain can be connected with the reel. When the roller blind device is actually installed, its installation method includes:

Step 1: first identify which side of the window frame the rolling mechanism with the pull cord is to be installed on, install the first bracket on this side, and install the second bracket on the other side.

Step 2: Measure the length of the distance between the first bracket and the second bracket, and then cut the curtain and roll to the same length.

Step 3: Assemble the curtain and rolling mechanism on the reel.

Step 4: Install one end of the reel rotatably on the second bracket, and install the rolling mechanism on the first bracket.

The user can install the roller blind device on the window frame through the above-mentioned installation method, and the user pulls the bead chain to drive the chain wheel to rotate, and then drives the reel to rotate, and the reel drives the curtain to rise and roll up or down .

However, after the roller blind device was actually sold for a period of time, some consumers reported that they found the following problems during the installation process:

1. Since the first bracket and the second bracket have the same appearance from the outside, but the detailed structure at the inside is different, the structure of the first bracket corresponds to the rolling mechanism, and the second bracket corresponds to one end of the reel, so Cannot be used together, but it is difficult to be directly recognized by the user due to the appearance. If the user installs the first bracket and the second bracket in the wrong direction on the window frame, the rolling mechanism must be installed on the opposite side of the originally intended installation direction. , otherwise the first bracket and the second bracket must be removed from the window frame and then installed in the correct direction. Since the first bracket and the second bracket are locked on the top of the window frame with screws and the place is located at a high place, it will cause Trouble with user installation.

2. Since the roller blind device sold, the length of the curtain and the reel must match the window frames of various widths, so it is designed to have a wider width. When installing, the user must first measure the width of the window frame and then cut it However, the window frame usually has a considerable width and is located at a high place. It is not easy for the user to measure the width accurately, which also causes inconvenience during the installation process. Furthermore, if the measured width is inaccurate, the cut cord width will also be inaccurate.

In view of the inconvenience during installation of the above-mentioned roller blind device, it is indeed necessary to design a roller blind device with a more convenient installation method.

Contents of the invention

In view of the inconvenient installation of the roller blind device in the prior art, the present invention designs a roller blind device and its installation method, which can achieve the purpose of providing better convenience in installation.

In order to achieve the above-mentioned purpose of the invention, the technical means used by the roller blind device of the present invention include: setting a bracket group, a driving component and a curtain;

The bracket set includes two brackets, two combined sliders, a marking ruler and a plurality of fixing parts; the bracket is an L-shaped plate body, and the two ends of the bracket body are respectively a first end and a second end , the first end plate is provided with a slot, and the second end plate is provided with a through slot, a plurality of fixing holes, a first combination part, a second combination part and a temporary positioning part; The combination slider can be detachably arranged in the slot; the through groove is connected with the temporary positioning part, the marking ruler is a long straight piece, and one end of the marking ruler is a positioning end; the marking The positioning end of the ruler can be detachably arranged on the temporary positioning part of one of the brackets, and the other end of the marking ruler passes through the slot of the other bracket; the fixing parts are respectively inserted in the fixing holes of the two brackets ;

The driving assembly includes a reel and a rolling mechanism, and an end cap is provided at one end of the reel; a pull cord and a rotating end plug are provided on the reeling mechanism, and the rotating end plug penetrates and is combined with the reel the other end; the two combined sliders are respectively rotatably combined with the end cover and the rolling mechanism;

One end of the curtain is fixed on the drum.

The roller blind device, wherein the positioning end of the marking ruler is pasted on the temporary positioning part.

The roller blind device, wherein a buckle block is arranged on the groove surface of the slot of the bracket; a shrapnel is arranged on the combined slider, and a buckle block is arranged on the shrapnel, and the combined slider The snapping block of the bracket is snapped together with the snapping block of the bracket.

The rolling shutter device, wherein the end cover is provided with a perforation, the rolling mechanism is provided with a joint hole; the two combined sliders are respectively provided with a fixed shaft, and the two fixed shafts are respectively rotatably set through in the through hole and the binding hole.

In the roller blind device, the first combination part and the second combination part of the bracket are vertically symmetrically arranged on the bracket.

In the roller blind device, the first combination part and the second combination part of the bracket are respectively an insert block and an insertion hole.

In the above-mentioned roller blind device, wherein the slots pass through both ends of the second end plate body of the bracket transversely and are respectively formed with openings, and the temporary positioning part is a longitudinal sheet and is located in the slots of the bracket One end of the opening outside.

The roller blind device, wherein a unit scale is arranged on the surface of the marking ruler.

The present invention also provides a method for installing the roller blind device. The roller blind device includes a bracket group, a driving component and a curtain; the bracket group includes two brackets, two combined sliders and a marking ruler. The support is an L-shaped plate, the two ends of the support are respectively a first end and a second end, a slot is pierced on the first end plate, and a slot is formed on the plate at the second end. A through groove, a fixing hole, a first combination part, a second combination part and a temporary positioning part are provided, and the two brackets are detachably combined with each other through the first combination part and the second combination part; one end of the marking ruler can be It is detachably arranged on the temporary positioning part of one of the brackets, and the other end of the marking ruler passes through the slot of the other bracket; the driving assembly includes a reel and a rolling mechanism;

Wherein, the installation method of the roller blind device includes:

Step 1: fixing one of the brackets to one side of a window frame;

Step 2: separate the two brackets, and fix the other bracket on the other side of the window frame;

Step 3: Cut the marking ruler and remove it from the two brackets;

Step 4: Cut the reel and the cord according to the length of the marked ruler;

Step 5: Assembling the curtain and the rolling mechanism on the reel;

Step 6: Assemble the reel and the rolling mechanism on the two brackets with the two combination sliders.

In the installation method of the roller blind device, one end of the marking ruler is pasted on the temporary positioning part.

The installation method of the roller blind device, wherein in step 3, the two brackets are respectively the first bracket and the second bracket, and the marking ruler is cut at the slot of the second bracket to be located outside the second bracket. Part of the marking ruler is extracted from the slot of the second bracket, and one end of the marking ruler is taken off from the temporary positioning part of the first bracket.

Through the use of the above-mentioned technical means, the roller blind device of the present invention cooperates with its installation method, which can provide users with a more convenient installation method. When installing the two brackets to the window frame, because the structures of the two brackets are the same and symmetrical, the user does not need to Especially to identify the directionality of the two brackets, you can directly install the two brackets at the predetermined position on the window frame; and one end of the marking ruler is temporarily positioned on one of the brackets, and the other end runs through the other bracket, when the position of the two brackets is fixed Finally, the user cuts the marked ruler and removes it, then the marked ruler can be used as a reference to cut the curtain and roll. .

In addition, the unit scale is arranged on the surface of the marking ruler, so that the distance between the two brackets can be known conveniently, and can be used for other purposes.

Description of drawings

FIG. 1 is an exploded schematic view of components of the present invention.

Fig. 2 is a front perspective appearance view of the bracket set of the present invention.

Fig. 3 is a rear perspective appearance view of the bracket set of the present invention.

FIG. 4 is an exploded schematic diagram of components of the driving assembly of the present invention.

Fig. 5 is a flow chart of the installation method of the present invention.

Fig. 6 is a schematic diagram of the action of Step 1 during the installation of the present invention.

Fig. 7 is a schematic diagram of the second step of the installation of the present invention.

Fig. 8 is a schematic perspective view of the second step of the installation of the present invention.

Fig. 9 is a schematic diagram of the third step of the installation of the present invention.

Fig. 10 is a schematic diagram (1) of the action of Step 4 during the installation of the present invention.

Fig. 11 is a schematic diagram (2) of the action of Step 4 during the installation of the present invention.

Fig. 12 is a schematic diagram (3) of the action of Step 4 during the installation of the present invention.

Fig. 13 is a schematic diagram of the action of Step 5 during the installation of the present invention.

Fig. 14 is a schematic diagram of the sixth step of the installation of the present invention.

Fig. 15 is a schematic perspective view of the present invention installed in a window frame.

Explanation of symbols in the figure:

10 brackets 100 first brackets

101 second bracket 102 first end

103 second end 104 slot

105 buckle block 106 slot

107 Fixing hole 108 First combination part

109 second assembly part 1010 temporary positioning part

11 combined slider 110 fixed shaft

111 shrapnel 112 buckle block

12 marking ruler 121 positioning end

13 fixing parts 20 reels

200 fixed groove 201 fixed bead

202 end cap 203 perforation

21 rolling mechanism 210 bead chain

211 Turning end plug 212 Combined hole

30 cords 300 ring holes

31 vertical rod 310 fixed cover

40 window frames.

detailed description

In the following, the technical means adopted by the present invention to achieve the intended purpose of the invention will be further described in conjunction with the accompanying drawings and preferred embodiments of the present invention.

The present invention is a roller blind device and its installation method, as shown in FIG. 1 , which includes a bracket set, a driving component and a curtain 30 .

Please refer to FIG. 1 to FIG. 3 , the bracket set includes two brackets 10 , two combined sliders 11 , a marking ruler 12 and a plurality of fixing pieces 13 .

The two supports 10 are respectively a first support 100 and a second support 101. The first support 100 and the second support 101 are frames with the same structure. The end plates are perpendicular to each other and are respectively a first end 102 and a second end 103. The free end of the first end 102 plate forms a circular arc and is pierced with a slot 104. The slot 104 It has a concave groove surface, and a locking block 105 protrudes from the groove surface. A through slot 106 , two fixing holes 107 , a first assembly portion 108 , a second assembly portion 109 and a temporary positioning portion 1010 are disposed on the plate body of the second end 103 . The through groove 106 is transversely arranged on the plate body of the second end 103 and runs through both ends thereof, and the two fixing holes 107 are respectively arranged on the upper and lower sides of the plate body of the second end 103. A combination part 108 and a second combination part 109 are respectively an insert block and an insertion hole, and the first combination part 108 and the second combination part 109 are symmetrically arranged on the upper and lower sides of the second end 103 board. , the temporary positioning portion 1010 is a longitudinal piece and is located outside one end opening of the through slot 106 .

The combination slider 11 is a rectangular sheet body, and a fixed shaft 110 protrudes vertically from one side of the sheet body. 111 , a locking block 112 is disposed on the elastic piece 111 . The combined sliding block 11 can be inserted into the slot 104 of the bracket 10 , and one end thereof is pushed against by the wall of the slot 104 , and the other end is engaged with the locking block 105 by the locking block 112 .

The marking ruler 12 is a long straight body, the surface of which is provided with a unit scale of length, and one end of the marking ruler 12 is a positioning end 121. In a specific embodiment of the present invention, the marking ruler 12 can be Made of cut material.

The fixing member 13 is a screw, which can pass through the fixing hole 107 of the bracket 10 and be connected to the surrounding window frame of the window.

Please refer to FIG. 1 and FIG. 2 , the driving assembly includes a reel 20 and a rolling mechanism 21 .

The reel 20 is a hollow cylindrical tube with openings at both ends. A fixing groove 200 is arranged on the side wall of the cylinder in the axial direction, and a fixing bead 201 is detachably inserted in the fixing groove 200. One end opening of the reel 20 is detachably provided with an end cap 202 , and the axial center of the end cap 202 is provided with a perforation 203 , the perforation 203 can be used for the fixed shaft 110 of the combined slider 11 to penetrate and combine.

Please refer to Fig. 1 and Fig. 4, the rolling mechanism 21 is a prior art, and a rotatable sprocket is arranged inside the housing, and a bead chain 210 is combined on the sprocket as a pull cord, and the bead chain 210 When pulled by the user, the sprocket can be driven to rotate. One end of the rolling mechanism 21 has a rotating end plug 211 and can be passed through and combined with the opening of the other end of the reel 20. The rotating end plug 211 can be connected with The sprocket rotates together, and a combination hole 212 is perforated on the side wall of the housing of the rolling mechanism 21. The hole shape of the combination hole 212 corresponds to the outer ring wall surface of the fixed shaft 110 of the combined slider 11 and can be fitted with each other. fixed.

Please refer to Fig. 1, the cord 30 is a strip-shaped cloth curtain, a ring hole 300 is provided at the bottom of the cord 30, and a vertical rod 31 is further provided, and the vertical rod 31 is a gravity member that can be worn on the In the ring hole 300 , two ends of the vertical rod 31 are detachably provided with a fixed cover 310 respectively.

Please refer to Fig. 1 and Fig. 2, before the roller blind device of the present invention is installed, the two brackets 10 are combined in advance, and the first combination part 108 of the first bracket 100 and the second part of the second bracket 101 are combined. The combination parts 109 are detachably combined with each other, and the second combination part 109 of the first bracket 100 is detachably combined with the first combination part 108 of the second bracket 101, and the positioning end 121 of the marking ruler 12 is detachably It is arranged on the temporary positioning part 1010 of the first bracket 100, and the positioning end 121 is tangent to the opening peripheral edge of the inner side of the slot 106 of the first bracket 100, and the other end of the indicator ruler 12 is connected by the slot 106 of the second bracket 101. It is located on the outside of the second bracket 101 . In a specific embodiment of the present invention, the positioning end 121 of the marking ruler 12 is pasted on the temporary positioning portion 1010 of the first bracket 100 .

Please refer to Fig. 5 and Fig. 6, when the roller blind device is installed on the window frame 40 of a window, the installation method includes the following steps:

Step 1: Fix the first bracket 100 on one side of the window frame 40: please refer to FIG. The frame 100 is fixed on the window frame 40 , and the two fixing parts 13 pass through the two fixing holes 107 of the first bracket 100 respectively and are connected to the window frame 40 .

Step 2: Separate the two brackets 10, and fix the second bracket 101 on the other side of the window frame 40: please refer to FIG. 7 and FIG. 8, the user removes the second bracket 101 from the first bracket 100 Next, move it to the place to be fixed on the other side of the window frame 40 , and pass through the two fixing holes 107 of the second bracket 101 with two fixing pieces 13 respectively and pass through and combine with the window frame 40 .

Step 3: Cut the marking ruler 12 and remove it from the two brackets 10: please refer to Fig. 8 and Fig. 9, cut the marking ruler 12 along the inner opening periphery of the slot 106 of the second bracket 101, Pull out part of the marking ruler 12 outside the second bracket 101 through the slot 106 of the second bracket 101 , and remove the positioning end 121 of the marking ruler 12 from the temporary positioning part 1010 of the first bracket 100 .

Step 4: Cut the reel 20 and the curtain 30 according to the length of the marking ruler 12: Please refer to Figure 10, place one end of the marking ruler 12 on one side of the curtain 30, and then use the other end of the marking ruler 12 As a reference, cut the other side of the cord 30 longitudinally so that the transverse width of the cord 30 is the same as the length of the marking ruler 12 . Please refer to Fig. 11, place one end of the marking ruler 12 on one end of the reel 20, and then use the other end of the marking ruler 12 as a reference to cut the other end of the reel 20 so that the reel 20 The length is identical with marking ruler 12. In a specific embodiment of the present invention, please refer to shown in Figure 12, take the length of the marking ruler 12 as a benchmark, cut the length of the vertical rod 31, so that its length is cut to be the length of the marking ruler minus 10MM length.

Step 5: Assemble the curtain 30 and the rolling mechanism 21 on the reel 20: please refer to Fig. 1 and Fig. 13, the top of the curtain 30 is fixed on the reel 20 with the fixed bead 201; the rolling mechanism The rotating end plug 211 of 21 is pierced and combined with one end of the reel 20 . In a specific embodiment of the present invention, in this step, the vertical rod 31 is also passed through the ring hole 300 at the bottom of the curtain 30 , and the two fixing covers 310 are fixed at both ends of the vertical rod 31 .

Step 6: Assemble the reel 20 and the rolling mechanism 21 on the two brackets 10: please refer to Figure 2, Figure 4 and Figure 14, the user can rotate the fixed shaft 110 of one of the combined sliders 11 through the through hole 203 of the end cover 202, and the fixed shaft 110 of another combined slider 11 is combined into the combined hole 212 of the rolling mechanism 21; and then the two combined sliders 11 are respectively locked Inserted into the slots 104 of the two brackets 10, the buckling blocks 112 of the two combination sliders 11 are snapped together with the buckling blocks 105 of the two brackets 10 respectively.

Please refer to FIG. 15 , the roller blind device of the present invention cooperates with the above-mentioned installation method, and the bracket group, the driving assembly and the curtain 30 of the roller blind device can be cut to the size corresponding to the window frame 40 and installed on the window. Frame 40, and has the following advantages through its structural cooperation with the installation method:

1. The first bracket 100 and the second bracket 101 have the same structure, and are designed to be symmetrical up and down and left and right, so users can directly install them on the window frame 40 without distinguishing the directionality of the two brackets 10. convenience and avoid troubles caused by installation errors.

2. The two brackets 10 are designed to be temporarily assembled as one, so that the user can hold the bracket 10 with one hand and operate the locking fixture 13 with the other hand during installation, so that only one person can complete the overall installation , with better convenience in installation.

3. Please refer to Fig. 1, Fig. 2 and Fig. 7, when installing the two brackets 10 to the window frame 40, the positioning end 121 at one end of the marking ruler 12 is temporarily pasted and fixed on the first bracket 100, and the other end Through the groove 106 of the second bracket 101, the second bracket 101 can move relative to the first bracket 100 and the marking ruler 12. After the two brackets 10 are fixed on the window frame 40, the marking ruler 12 is cut and removed, that is The user can conveniently and accurately cut the curtain 30 , the reel 20 and the vertical rod 31 according to the length of the marking ruler 12 , without measuring and marking the width of the window frame 40 in advance, which is convenient for the user to install by himself.

The above description is only a preferred embodiment of the present invention, and does not limit the present invention in any form. Although the present invention has been disclosed as above with preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art, Within the scope of not departing from the technical solution of the present invention, when the technical content disclosed above can be used to make some changes or be modified into equivalent embodiments with equivalent changes, but all the content that does not depart from the technical solution of the present invention, according to the technical content of the present invention Any simple modifications, equivalent changes and modifications made to the above embodiments still fall within the scope of the claims of the present invention.

Claims (11)

1. a roller blind device, it includes a support group, a driven unit and a cord;

This support group includes two stands, two composite sliders, indicate chi and multiple fixture; Described support is L font plate body, described support two ends plate body is respectively a first end and one second end, described first end plate body runs through and is provided with a slot, the plate body of described second end is provided with one and wears groove, multiple fixing hole, one first combination section, one second combination section and a temporary transient location division; This composite slider can releasably be arranged in described slot; This is worn groove and communicates with temporary transient location division, and this sign chi is a long straight lamellar body, and this sign chi one end is a positioning end; The positioning end of this sign chi can the temporary transient location division of releasably support described in located therein, and what this sign chi other end ran through support described in another wears groove; Described fixture runs through in the fixing hole being arranged at described two stands respectively;

This driven unit includes a reel and a scrolling mechanism, and one end place of this reel is provided with an end cap; This scrolling mechanism is provided with a stay cord and and rotates end plug, and this rotation end plug runs through the other end arranging and be incorporated into this reel; Described two composite sliders can be combined with each other with this end cap and this scrolling mechanism respectively rotationally;

One end of this cord is fixed on this reel.

2. roller blind device according to claim 1, wherein the positioning end of this sign chi is pasted on this temporary transient location division.

3. roller blind device according to claim 2, the groove face of the slot of wherein said support is provided with a buckle block;

Described composite slider is provided with a shell fragment, is provided with a buckle block on described shell fragment, the buckle block of described composite slider is combined with the mutual buckle of buckle block of described support.

4. roller blind device according to claim 3, wherein this end cap is provided with a perforation, this scrolling mechanism is provided with a combined hole;

Described two composite sliders are respectively equipped with a fixed axis, and described two fixed axis can run through rotationally respectively and are arranged in this perforation and this combined hole.

5. roller blind device according to any one of claim 1 to 4, the first combination section of wherein said support and the second combination section are that upper and lower balanced configuration is on described support.

6. roller blind device according to claim 5, the first combination section of wherein said support and the second combination section are respectively an inserted block and a jack.

7. roller blind device according to claim 6, wherein saidly wears groove lateral direction penetrating in the second header body two ends place of described support and is formed with opening respectively, and this temporary transient location division is a longitudinal lamellar body and is positioned at the one end open outside of wearing groove of described support.

8. roller blind device according to claim 7, the surface of wherein this sign chi is provided with unit scales.

9. a mounting method for roller blind device, this roller blind device includes a support group, a driven unit and a cord; This support group includes two stands, two composite sliders and indicate chi, described support is L font plate body, described support two ends plate body is respectively a first end and one second end, described first end plate body is equipped with a slot, the plate body of described second end is provided with one and wears groove, fixing hole, one first combination section, one second combination section and a temporary transient location division, described two stands can releasably be combined with each other with the first combination section and the second combination section; This sign chi one end can the temporary transient location division of releasably support described in located therein, and the other end of this sign chi wears groove through support described in this another; This driven unit includes a reel and a scrolling mechanism;

Wherein, the mounting method of this roller blind device includes:

Step one: wherein support described in is fixed on the side of a window frame;

Step 2: be separated described two stands, is fixed on the opposite side of this window frame by support described in another;

Step 3: cut described sign chi and it is taken off by described two stands;

Step 4: cut described reel and described cord according to described sign chi length;

Step 5: described cord and described scrolling mechanism are assembled on described reel;

Step 6: described reel and described scrolling mechanism are assembled on described two stands with described two composite sliders.

10. the mounting method of roller blind device according to claim 9, wherein this sign chi one end is pasted on this temporary transient location division.

The mounting method of 11. roller blind devices according to claim 10, wherein in step 3, described two stands is respectively the first support and the second support, sign chi is cut in the groove place of wearing of this second support, the part being positioned at the second stent outer is indicated chi to be extracted out by the groove of wearing of the second support, and this sign chi one end is taken off by the temporary transient location division of the first support.