CN202537080U

CN202537080U - Positioning device for curtains

Info

Publication number: CN202537080U
Application number: CN2012200825570U
Authority: CN
Inventors: 陈琳
Original assignee: Nien Made Enterprise Co Ltd
Current assignee: Nien Made Enterprise Co Ltd
Priority date: 2012-03-07
Filing date: 2012-03-07
Publication date: 2012-11-21
Anticipated expiration: 2022-03-07
Also published as: US20130233500A1; CA2798376A1

Abstract

The utility model relates to a positioner of (window) curtain installs in the upper beam or the underbeam of (window) curtain, with the stay cord of (window) curtain is used mutually and is produced the location or can stimulate the effect, the stay cord is the state of tightening, its characterized in that the positioner of (window) curtain includes: the frame body is provided with a body part and at least one mounting part formed by extending the body part to one side; the body part is provided with at least one annular surface body, and the pull rope is wound on at least part of the periphery of the at least one annular surface body in an arc-shaped winding state. The utility model discloses can make the stay cord at the in-process that uses, to the wearing and tearing of the lantern ring on average fall on with the cyclic annular groove surface of stay cord contact, can not have the problem of single position wearing and tearing, wearing and tearing are still less than the wearing and tearing of the bending point of knowing, and then have improved life.

Description

The positioner of curtain

Technical field

The utility model is relevant with curtain, is meant a kind of positioner of curtain especially.

Background technology

Switzerland CH702766A2 patent; Disclosed the positioner of a kind of Honeycomb Curtain (abbreviation honeycomb curtain), this positioner mainly is that projection and a raggle block of utilizing a surface to be bending are formed, and projection wherein has a bending grooving of offering from top to bottom; This grooving is the shape of V-shape side; Can supply the stay cord of curtain to pass through, this raggle block then covers and places this projection, so that this stay cord is limited in this grooving and can not breaks away from.In addition; The stay cord of this kind honeycomb curtain all is to be fixed on the window frame with the mode of tightening, and by the tensioned state of this stay cord, can produce frictional force to this grooving bottom surface in the time of can making stay cord in this grooving; And then produce the moving resistance of this positioner with respect to this stay cord, and have the effect of location.

Thus, after a plurality of these positioners are arranged at the upper beam and underbeam of Honeycomb Curtain, again stay cord is passed, can use.During use; The user passes for directly handing this upper beam or underbeam up or down; The strength that the user sends at this moment must overcome frictional force between this positioner and this stay cord and could move and put the beams in place or underbeam, after moving to the location, and the state of tightening through this stay cord; Can make stay cord that the grooving of this positioner is produced frictional force, and reach the effect of location.

Yet for effective frictional force is provided, traditional stay cord uses cable wire mostly; Aforesaid mode in use because grooving is bending, so stay cord is through grooving the time; Can cause a large amount of wearing and tearing to the grooving bending place on the positioner, other position does not then almost have wear problems.This kind is easy to cause damage to the wearing and tearing at single position, and then makes locating effect reduce, and promptly can't locate at last, and the service life of this kind structure is promptly shorter.

Summary of the invention

To the problems referred to above, the main purpose of the utility model is to provide a kind of positioner of curtain, and it can make stay cord comparatively average to the wearing and tearing of positioner, and then is provided long service life.

A purpose again of the utility model is to provide a kind of positioner of curtain, and it can reduce the wearing and tearing of stay cord to positioner, and then is provided long service life.

For achieving the above object; The positioner of a kind of curtain that the utility model provided is installed in the upper beam or the underbeam of curtain, acts on mutually with the stay cord of said curtain and produces the location or the effect of stretchy; Said stay cord is tensioned state; The positioner that it is characterized in that said curtain includes: a support body has the whole body portion, and at least onely extends the installation portion that forms to a side by said body portion; At least one anchor ring body is located at said body portion, and said stay cord is around in periphery local at least of said at least one anchor ring body and is the state of arcuation winding.

In the technical scheme of above-mentioned the utility model, said installation portion quantitatively is one, is extended to rear side by said body portion to form, and said at least one anchor ring body is positioned at said body portion front side.

Said installation portion quantitatively is two; Be respectively on one installation portion and installation portion once; And extend and lay respectively at the upper end and the lower end of said body portion to the front side by said body portion; Said upward installation portion and said installation portion down are positioned at the top and the below of said at least one anchor ring body respectively, and said at least one anchor ring body is positioned at the said installation portion and said down between the installation portion of going up.

The said installation portion of going up has wall on a upper cross plate and, and said upper cross plate is extended forward by said body portion top and forms, and the said wall of going up is then formed to extending below by said upper cross plate; Said down installation portion has a lower cross plate and wall once, and said lower cross plate is extended forward by said body portion bottom and forms, and said wall is down then extended upward by said lower cross plate and forms.

Said upper cross plate and said lower cross plate parallel, and tool is contained said at least one anchor ring body.

Said upper cross plate and said lower cross plate have a perforation respectively, supply said stay cord to pass.

The both sides of the edge of the body portion of said support body are arcuation for outside arcuation extends, and the width of the left and right directions of said body portion is greater than the width of the left and right directions of said upper cross plate and said lower cross plate.

Said at least one anchor ring body is made up of a fixture and a collar, and said fixture is located at said body portion, and the said collar is sheathed on said fixture with its inner ring surface; The periphery indent of the said collar forms an endless groove, and said stay cord is around in said endless groove local at least of the said collar and is the state of arcuation winding.

Said installation portion is two quantitatively, is respectively on one installation portion and installation portion once; The said installation portion of going up has wall on a upper cross plate and, and said upper cross plate is extended forward by said body portion top and forms, and the said wall of going up is then formed to extending below by said upper cross plate; Said down installation portion has a lower cross plate and wall once, and said lower cross plate is extended forward by said body portion bottom and forms, and said wall is down then extended upward by said lower cross plate and forms; The bottom surface of said upper cross plate and the end face of said lower cross plate have a limited block respectively; Each said limited block is for contiguous but be not contacted with the endless groove of said at least one collar; And block is outside the endless groove of said at least one collar, and then limits the endless groove that said stay cord is positioned at said at least one collar.

Said at least one anchor ring body quantitatively is one, and said stay cord whole encloses the endless groove in the said collar around one.

Said at least one anchor ring body quantitatively is a plural number; Each said fixture and each corresponding said collar thereof from top to bottom are a first from left right arrangement and apart preset distance; And each said collar is all interfered in a virtual line from top to bottom; And said stay cord be shuttle back and forth between each said collar and about the part that replaces be around in the endless groove of each said collar, and on the endless groove of each said collar, be the state of arcuation winding.

Said at least one collar is fixed on said at least one fixture and can not rotates.

Said at least one collar is hubbed at said at least one fixture with revolvable mode.

The surface that said body portion has said at least one anchor ring body is arranged with a metallic channel; Said metallic channel is along the local at least periphery configuration of said at least one anchor ring body; And said stay cord wears said metallic channel, and with the local at least state that is the arcuation winding of the periphery of said at least one anchor ring body.

Adopt technique scheme; The utility model can make stay cord in the process of using, and the endless groove surface to average the dropping on of the wearing and tearing of the collar contacts with stay cord does not have single position wear problems; Its wearing and tearing than the wearing and tearing of the inflection point of convention still less and then have improved service life.

Description of drawings

Fig. 1 is the three-dimensional exploded view of the utility model first preferred embodiment;

Fig. 2 is the combined front view of the utility model first preferred embodiment;

Fig. 3 is the mode of operation figure of the utility model first preferred embodiment;

Fig. 4 is the right side view of Fig. 3;

Fig. 5 is the assembling sketch map of the utility model first preferred embodiment, shows that the utility model is assembled in the state on the curtain;

Fig. 6 is the three-dimensional exploded view of the utility model second preferred embodiment;

Fig. 7 is the combined front view of the utility model second preferred embodiment;

Fig. 8 is the mode of operation figure of the utility model second preferred embodiment;

Fig. 9 is the right side view of Fig. 8;

Figure 10 is the three-dimensional exploded view of the utility model the 3rd preferred embodiment;

Figure 11 is the mode of operation figure of the utility model the 3rd preferred embodiment;

Figure 12 is the three-dimensional exploded view of the utility model the 4th preferred embodiment;

Figure 13 is the mode of operation figure of the utility model the 4th preferred embodiment.

The specific embodiment

For structure, characteristics and the effect that specifies the utility model, existing following preferred embodiment of act and conjunction with figs. explanation are as follows.

Like Fig. 1, shown in Figure 2; The positioner 10 of a kind of curtain that is provided for the utility model first preferred embodiment; Be used to be installed in upper beam 92 or the underbeam 94 of curtain 91 and act on mutually with the stay cord 96 of curtain and produce location or the effect that can spur; Stay cord 96 is tensioned state, and the positioner 10 of curtain mainly is made up of a

support body

11 and 19 of at least one anchor ring bodies, wherein:

Support body 11 has the whole body portion 12, and have installation portion 14 on one and once installation portion 16 extend and lay respectively at the upper end and the lower end of body portion 12 to the front side by body portion 12.Go up in the present embodiment installation portion 14 and have wall 142 on a upper cross plate 141 and, upper cross plate 141 is extended forward by body portion 12 tops and forms, and 142 on last wall is formed to extending below by upper cross plate 141; Following installation portion 16 has a lower cross plate 161 and wall 162 once, and lower cross plate 161 is extended forward by body portion 12 bottoms and forms, and 162 on following wall is extended upward by lower cross plate 161 and forms; Last installation portion 14 and following installation portion 16 are used to collude upper beam 92 or the underbeam 94 that is located at curtain 91.In addition, upper cross plate 141 and lower cross plate 161 are for being parallel to each other.In the present embodiment, upper cross plate 141 has a perforation 15 respectively with lower cross plate 161, supplies stay cord 96 to pass.

At least one anchor ring body 19 quantitatively is a plurality of in the present embodiment, and each anchor ring body 19 is made up of a

fixture

21 and 31 of collars.Each fixture 21 is located at body portion 12.Each collar 31 is sheathed on each fixture 21 with its inner ring surface respectively; Last installation portion 14 and following installation portion 16 lay respectively at the top and the below of each fixture 21; Each collar 31 is between last installation portion 14 and following installation portion 16, and in addition, the periphery indent of each collar 31 forms an endless groove 32.In the present embodiment; Each fixture 21 and each corresponding collar 31 thereof from top to bottom are a first from left right arrangement and apart preset distance; And each collar 31 all with from top to bottom a virtual line (VL) interference, virtual line VL aligns with each perforation 15 in Fig. 2.In addition, each collar 31 in the present embodiment, and is non-rotatable for being fixed in each fixture 21.

In the present embodiment, stay cord 96 shuttle back and forth between each collar 31 and about the part that replaces be around in the endless groove 32 of each collar 31, on the endless groove 32 of each collar 31, be the state of arcuation winding.

Wherein, upper cross plate 141 and lower cross plate 161 are contained each collar 31.

The structure of this first embodiment more than has been described, next the mode of operation of this first embodiment of explanation.

Extremely shown in Figure 5 like Fig. 3; Before use; Need earlier with installation portion in the utility model utilization 14 and down installation portion 16 be installed on upper beam 92 or the underbeam 94 of curtain 91 and cooperate and pass stay cord 96; What be worth explanation a bit is that the mode that the utility model is installed on upper beam 92 turns upside down with the mode that is installed on underbeam 94.

As shown in Figure 5, when the user will adjust curtain 91, be upper beam 92 or the underbeam 94 that moves curtain 91; Since stay cord 96 is the collars 31 through three anchor ring bodies 19 among Fig. 3 and Fig. 4 carry out about staggered interference; And then stay cord 96 is local in the endless groove 32 of each collar 31, and therefore in the process that moves, stay cord 96 just can pass through between each collar 31; And by the relation generation frictional force of interfering, and then produce the effect of location.

By the structure of this first embodiment, can make stay cord 96 in the process of using, to endless groove 32 surfaces that average the dropping on of the wearing and tearing of the collar 31 contact with stay cord 96, it weares and teares than the wearing and tearing of the inflection point of convention still less, longer service life.

What need supplementary notes is that each collar 31 also can rotatably be hubbed at each fixture 21.Through the rotatable structure of this kind, can let stay cord 96 the time through the utility model, drive each collar 31 rotation, can further significantly reduce wearing and tearing thus to endless groove 32 surfaces.And under rotatable situation, can adopt the relation of frictional force to assemble between each collar 31 and each fixture 21, the frictional force of location can be provided equally.

Fig. 6 is to shown in Figure 7 for another example, and the positioner 40 of a kind of curtain that is provided for the utility model second preferred embodiment mainly generally is same as aforementioned first embodiment, and difference is:

The lateral edges of the body portion 42 of support body 41 is arcuation for outside arcuation extends.The left and right sides scope of body portion 42 is just greater than upper cross plate 441 and lower cross plate 461 thus, thereby can contain the collar 61.

At least one anchor ring body 49 quantitatively is to be respectively one.

In the present embodiment, stay cord 96 is around a whole circle in the endless groove 62 of the collar 61.By knowing among Fig. 8; The starting point of pitch of the laps and terminal point be in the drawings the collar 61 left sides (also can be the right side) all; The end face of the bottom surface of upper cross plate 441 and lower cross plate 461 has a limited block 45 respectively; Each limited block 45 is for contiguous but do not contact the endless groove 62 of the collar 61, and block is outside the endless groove 62 of the collar 61, and then restriction stay cord 96 makes it can not break away from endless groove 62.

In addition, last installation portion 44 does not all have perforation with following installation portion 46, but stay cord 96 is directly passed through by a side of last installation portion 44 and following installation portion 46.

The mode of operation of this second embodiment generally is same as aforementioned first embodiment, below difference only is described:

Like Fig. 8, shown in Figure 9, when the user moves upper beam 92 or the underbeam 94 of curtain 91 (part of curtain is analogous to Fig. 5), just the positioner 40 of the utility model on stay cord 96, move, stay cord 96 be relative to the surface along the collar 61 move.Thus, by the frictional force on the stay cord 96 relative collars 61 surfaces, can bring into play the effect of location.And pass through the originally structure of second embodiment, can make not have single position wear problems, and then improved service life in the surface of dropping on the collar 61 that wearing and tearing are average.

In this second embodiment, the collar 61 can be arranged on the fixture 51 with fixing mode, also can be hubbed on the fixture 51 with rotatable mode.And under rotatable situation, can adopt the relation of frictional force to assemble between the collar 61 and the fixture 51, the frictional force of location can be provided equally.

All the other structures of this second embodiment and the effect that can reach all generally are same as aforementioned first embodiment, hold and do not give unnecessary details.

Figure 10, shown in Figure 11 for another example, the positioner 70 of a kind of curtain that is provided for the utility model the 3rd preferred embodiment mainly generally is same as aforementioned first embodiment, and difference is:

Support body 71 has an installation portion 74, and is formed to the rear side extension by body portion 72.Installation portion 74 is used for clip in the set track 921 of the upper beam 92 of curtain or underbeam (not shown) itself.The kenel of this installation portion 74 belongs to known techniques, generally is same as the disclosed technical scheme of Switzerland's CH702766A2 patent.

In addition, each fixture 79 is for being positioned at body portion 72 front sides.

In the present embodiment, perforation is not set also on the installation portion 74, stay cord 96 for shuttle back and forth between each collar 81 and about the part that replaces be around in the endless groove 82 of each collar 81, and on the endless groove 82 of each collar 81, be the state of arcuation winding.

In addition; In Figure 11; Be positioned at right side each collar 81 up and down and the combination of corresponding fixture 79 thereof; Also can use with the cylinder of two collars, 81 identical bores and substitute (among for example following the 4th embodiment shown in Figure 12 anchor ring body 109), thus, promptly be only to cooperate the staggered state of two cylindrical one-tenth to make stay cord 96 be around in the part of the collar 81 with a collar 81.

Thus, present embodiment can produce locating effect through the interference state between each collar 81 and the stay cord 96 equally.

All the other structures and the mode of operation of this 3rd embodiment all generally are same as aforementioned first embodiment, hold and do not give unnecessary details.

Figure 12, shown in Figure 13 for another example, the positioner 100 of a kind of curtain that the utility model the 4th preferred embodiment is provided mainly generally is same as aforementioned first embodiment, and difference is:

The surface that body portion 102 has each anchor ring body 109 is for being arranged with a metallic channel 103, and metallic channel 103 is along the local periphery configuration of each anchor ring body 109, and stay cord 96 wears metallic channel 103, and is the state of arcuation winding with the local periphery of each anchor ring body 103.

Thus, present embodiment can be arranged in the design of metallic channel 103 equally through stay cord 96, makes between stay cord 96 and each the anchor ring body 103 and interferes state, and then produce locating effect.

All the other structures and the mode of operation of this 4th embodiment all generally are same as aforementioned first embodiment, hold and do not give unnecessary details.

Claims

1. A positioning device for curtains, which is installed on the upper or lower beams of the curtains, interacts with the stay cords of the curtains to produce a positioning or pull effect, and the stay cords are in a tight state. The positioning device of the curtain includes:

A frame body has a body and at least one mounting portion extending from the body to one side;

At least one torus is arranged on the body, and the pull cord is wound around at least part of the periphery of the at least one torus in an arc shape.

2. The positioning device for curtains as claimed in claim 1, characterized in that: the number of said installation parts is one, extending from said body to the rear side, said at least one torus is located on said body front side.

3. The positioning device for curtains as claimed in claim 1, characterized in that: the number of the installation parts is two, respectively an upper installation part and a lower installation part, and extend from the body to the front side. respectively located at the upper end and the lower end of the body, the upper mounting part and the lower mounting part are respectively located above and below the at least one torus, and the at least one torus is located at the upper mounting part and the between the installation parts described below.

4. The positioning device for curtains as claimed in claim 3, wherein the upper installation part has an upper horizontal plate and an upper wall, and the upper horizontal plate is formed by extending forward from the top of the body, so that The upper wall is formed by extending downward from the upper horizontal plate; the lower installation part has a lower horizontal plate and a lower wall, the lower horizontal plate is formed by extending forward from the bottom of the body, and the lower wall is It is formed by extending upward from the lower transverse plate.

5 . The curtain positioning device according to claim 4 , wherein the upper horizontal plate and the lower horizontal plate are parallel to each other and cover the at least one torus. 6 .

6 . The positioning device for curtains according to claim 4 , wherein the upper horizontal plate and the lower horizontal plate respectively have a perforation through which the pull cord passes. 7 .

7. The positioning device for curtains as claimed in claim 4, characterized in that: the two side edges of the body of the frame are arc-shaped extending outward, and the width of the body in the left-right direction is greater than that of the The width in the left-right direction of the upper horizontal plate and the lower horizontal plate.

8. The positioning device for curtains as claimed in claim 1, wherein said at least one torus is composed of a fixing part and a collar, said fixing part is arranged on said body, and said collar The inner ring surface is sleeved on the fixing part; the periphery of the collar is concave to form an annular groove, and the pull cord is wound around at least part of the annular groove of the collar to form an arc shape state of winding.

9. The positioning device for curtains as claimed in claim 8, characterized in that: the number of the mounting parts is two, respectively an upper mounting part and a lower mounting part; the upper mounting part has an upper horizontal plate and An upper wall, the upper horizontal plate is formed by extending forward from the top of the body, and the upper wall is formed by extending downward from the upper horizontal plate; the lower installation part has a lower horizontal plate and a lower wall, so The lower horizontal plate is formed by extending forward from the bottom of the body, and the lower wall is formed by extending upward from the lower horizontal plate; the bottom surface of the upper horizontal plate and the top surface of the lower horizontal plate respectively have A limit block, each of the limit blocks is adjacent to but not in contact with the annular groove of the at least one collar, and is stopped outside the annular groove of the at least one collar, thereby limiting the pull cord Located in the annular groove of the at least one collar.

10 . The positioning device for curtains according to claim 8 , wherein the number of said at least one toroidal body is one, and said drawstring wraps a full circle around the annular groove of said collar. 11 .

11. The positioning device for curtains as claimed in claim 8, characterized in that: said at least one torus is plural in number, and each of said fixing parts and each of said collars corresponding to them form a shape from top to bottom. Arranged from left to right and separated from each other by a predetermined distance, and each of the loops interferes with a virtual straight line from top to bottom, and the pull cord is a partial winding that shuttles between each of the loops and alternates left and right. The annular grooves of each of the collars are arc-shaped around the annular grooves of each of the collars.

12. The curtain positioning device according to claim 8, wherein the at least one ring is fixed on the at least one fixing member and cannot be rotated.

13 . The curtain positioning device according to claim 8 , wherein the at least one ring is pivotally mounted on the at least one fixing member in a rotatable manner. 14 .

14. The positioning device for curtains according to claim 1, characterized in that: said body has a surface recessed with said at least one torus, and said wire groove is along at least one of said at least one torus. The partial peripheral edge is configured, and the pull cord passes through the wire groove, and is wound around at least part of the peripheral edge of the at least one toroidal body in an arc shape.