CN104321499A - Sunlight-shielding device and device for adjusting lower limit position of bottom rail - Google Patents
Sunlight-shielding device and device for adjusting lower limit position of bottom rail Download PDFInfo
- Publication number
- CN104321499A CN104321499A CN201380026139.7A CN201380026139A CN104321499A CN 104321499 A CN104321499 A CN 104321499A CN 201380026139 A CN201380026139 A CN 201380026139A CN 104321499 A CN104321499 A CN 104321499A
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- Prior art keywords
- underbeam
- holding member
- rotary part
- halliard
- solar radiation
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B9/26—Lamellar or like blinds, e.g. venetian blinds
- E06B9/38—Other details
- E06B9/388—Details of bottom or upper slats or their attachment
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Blinds (AREA)
- Curtains And Furnishings For Windows Or Doors (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
Provided is a sunlight-shielding device that is easily assembled and that allows the lower limit position of a bottom rail to be easily and finely adjusted. The sunlight-shielding device of the present invention comprises: a sunlight-shielding material; a bottom rail; a raising/lowering cord suspended from a headbox and used for supporting the bottom rail; a raising/lowering means for varying the length of the raising/lowering cord to raise and lower the bottom rail; restricting means for restricting the lower limit position of the bottom rail; and an adjustment device disposed inside the bottom rail and used for adjusting the lower limit position of the bottom rail by varying the draw-in distance by which the raising/lowering cord is drawn into the bottom rail in accompaniment with the rotation of a rotating member. The adjustment device is provided with a holding member for holding the raising/lowering cord, a rotating member attached to the holding member so as to be capable of relative rotation, and a rotation-operating part for causing the rotating member to rotate. The holding member is provided with a first cord accommodation groove for accommodating the raising/lowering cord.
Description
Technical field
The present invention relates to the adjusting device being configured with the solar radiation shielding apparatus of underbeam and the lower position of underbeam in the lower end being suspended on the insolation masking material on upper beam.
Background technology
In solar radiation shielding apparatus, underbeam is configured with in the lower end being suspended on the insolation masking material on upper beam, by the halliard be arranged on underbeam being introduced in upper beam or drawing in upper beam and make underbeam increase or decline, thus make insolation masking material increase or decline.
In such solar radiation shielding apparatus, determined the lower position of underbeam by the length of the halliard extended from upper beam, but, sometimes need to finely tune the lower position of underbeam at the scene that arranges.
As the method for the lower position of adjustment underbeam, in patent document 1, in underbeam, be configured with the reel of winding halliard, rotate by making this reel from the length direction end of underbeam thus winding halliard, can finely tune the lower position of underbeam thus.
In addition, in patent document 2, by the bottom of halliard winding is fixed on the length that the fixed part be arranged on pedestal regulates halliard, thus can adjust the lower position of underbeam, wherein, pedestal is fixed on underbeam in the mode that can load and unload.
[at first technical literature]
[patent document]
Patent document 1: JP Publication, No. 3669907, special permission
Patent document 2: JP Publication, No. 4423592, special permission
In structure disclosed in patent document 1, because the parts number of packages of spool or engaging portion increases, thus cost increases and assembling complicates.In addition, in the structure shown here, reel is arranged on the tape holder (tape holder) for keeping direction controlling rope bottom, but, not having in the solar radiation shielding apparatus of direction controlling rope as pleated curtain or rolling up curtain, owing to there is not tape holder, the structure of patent document 1 thus cannot be adopted, or, namely allow to employing and cost also can be caused to increase and damage attractive in appearance.
In structure disclosed in patent document 2, complicated operation halliard being imported the method in gathering sill or halliard is wound up in axle portion.In addition, as pleated curtain or rolling up curtain, the lower end of the insolation masking material be suspended on upper beam is arranged in the solar radiation shielding apparatus on underbeam, when utilizing the method for patent document 2 to adjust the length of halliard, need the operation carrying out following complexity at the scene of setting, that is: insolation masking material is temporarily removed from underbeam, and again insolation masking material is reinstalled on underbeam after have adjusted the length of halliard.
Summary of the invention
The present invention is made in view of the foregoing, and it provides a kind of and assembles easily and can arrange the adjusting device of lower position of on-the-spot solar radiation shielding apparatus of easily finely tuning the lower position of underbeam and underbeam.
Solar radiation shielding apparatus provided by the invention possesses: insolation masking material, and it is suspended on upper beam; Underbeam, it is configured at the lower end of above-mentioned insolation masking material; Halliard, it hangs down from above-mentioned upper beam and supports above-mentioned underbeam; Lifting gear, it changes the length of the halliard between above-mentioned upper beam and above-mentioned underbeam from above-mentioned upper beam side, thus makes above-mentioned underbeam increase or decline; Restraint device, it is for limiting the lower position of above-mentioned underbeam; And adjusting device, it is configured in above-mentioned underbeam, and changes the introduction volume introduced by above-mentioned halliard in above-mentioned underbeam along with the rotation of rotary part, thus adjusts the lower position of above-mentioned underbeam; Above-mentioned adjusting device possesses: keeping the holding member of above-mentioned halliard, being installed in the rotary part in described holding member and the rotation process portion for making above-mentioned rotary part rotate in the mode that can relatively rotate; Above-mentioned holding member is provided with the first rope accepting groove of the above-mentioned halliard of collecting.
In the present invention, adjusting device is configured with in underbeam, this adjusting device is made up of holding member, rotary part and rotation process portion, wherein, holding member possesses the first rope accepting groove of collecting halliard, rotary part is installed in this holding member in the mode that can relatively rotate, and rotation process portion is used for this rotary part is rotated.According to this structure, halliard can be housed in the operation in the first rope accepting groove and the straightforward procedure of operation that is arranged in holding member by rotary part assembles adjusting device by comprising, and scene is being set, rotary part can be rotated from underbeam peripheral operation rotation process portion, thus easily the lower position of underbeam be finely tuned.
Below, various embodiment of the present invention is exemplified.Various embodiments shown below can combine mutually.
Preferred above-mentioned halliard is maintained between above-mentioned holding member and above-mentioned underbeam in the first rope accepting groove.
Preferred above-mentioned underbeam is provided with through hole on the setting position of above-mentioned holding member, and above-mentioned rotary part is installed in above-mentioned holding member through above-mentioned through hole.
Preferred above-mentioned rotary part possess basic courses department, extension from this basic courses department top ends and from above-mentioned basic courses department towards the flange part that radial outside is outstanding, further, the mode that above-mentioned rotary part abuts with the external surface of above-mentioned underbeam with above-mentioned flange part is inserted in above-mentioned through hole.
On the bottom surface that preferred above-mentioned rotation process portion is arranged on above-mentioned underbeam or be arranged on and can be undertaken on the position that operates by the through hole be arranged on the bottom surface of above-mentioned underbeam.
Preferred above-mentioned rotation process portion is arranged at the exterior side of above-mentioned rotary part.
Preferred above-mentioned rotary part possesses the second rope accepting groove of the above-mentioned halliard of collecting.
Preferred above-mentioned rotary part possesses the claw engaged with the upper surface of above-mentioned holding member.
The multiple positions engaging in a circumferential direction of preferred above-mentioned rotary part and above-mentioned holding member.
Preferred above-mentioned rotary part possesses in a circumferential direction in the multiple engaging protuberances equally spaced arranged, and above-mentioned holding member possesses and multiple above-mentioned multiple engaging recessed parts engaging protuberance and engage.
Preferred above-mentioned holding member is arranged in above-mentioned underbeam in the mode of angle rotatable below 90 degree that can not rotate or can rotate around the axis of rotation of above-mentioned rotary part.
The inside of preferred above-mentioned underbeam is provided with guide rail, and, above-mentioned holding member to be inserted in from the length direction end of above-mentioned underbeam above-mentioned guide rail and above-mentioned holding member is slided, thus above-mentioned holding member is arranged on desired position.
Preferably the first rope accepting groove is arranged in the length range of above-mentioned holding member, and, above-mentioned halliard is maintained in the length range of the first rope accepting groove in the first rope accepting groove, the position that first rope accepting groove is cutting off by above-mentioned holding member is being provided with the embedded hole chimeric with above-mentioned rotary part, and above-mentioned rotary part to be inserted in above-mentioned embedded hole thus chimeric with above-mentioned holding member.
In addition, another viewpoint of the present invention is to provide a kind of manufacture method of solar radiation shielding apparatus, it is the manufacture method of above-described solar radiation shielding apparatus, and the manufacture method of this solar radiation shielding apparatus has: above-mentioned holding member to be arranged on the operation in above-mentioned underbeam by (1) in the mode being arranged at the position consistency of the through hole on the position of the embedded hole on above-mentioned holding member and above-mentioned underbeam; (2) after above-mentioned operation (1), the exterior side of above-mentioned rotary part from above-mentioned underbeam is inserted above-mentioned embedded hole through above-mentioned through hole, thus the operation making above-mentioned rotary part chimeric with above-mentioned holding member; And (3) are before above-mentioned operation (1), between above-mentioned operation (1) and above-mentioned operation (2) or after above-mentioned operation (2), above-mentioned halliard is housed in the operation in the above-mentioned first rope accepting groove of above-mentioned holding member.
Preferred above-mentioned operation (3) is the operation of carrying out following operation (A), operation (B) and operation (C) before above-mentioned operation (1), wherein, in operation (A), halliard is inserted being arranged in the through hole on above-mentioned underbeam, in operation (B), with the state after operation (A), above-mentioned halliard is housed in the first rope accepting groove of above-mentioned holding member, in operation (C), with the inner face side of the state after operation (B) from above-mentioned underbeam, above-mentioned halliard is extracted out from above-mentioned through hole.
Preferably in above-mentioned operation (B), exceed the position of above-mentioned through hole by making above-mentioned holding member slide into, thus above-mentioned halliard is housed in the first rope accepting groove.
In addition, another viewpoint of the present invention is to provide a kind of adjusting device of lower position of underbeam, it is configured in underbeam, and the introduction volume introduced by halliard in above-mentioned underbeam is changed along with the rotation of rotary part, thus adjust the lower position of above-mentioned underbeam, wherein, above-mentioned adjusting device possesses: keeping the holding member of above-mentioned halliard, being installed in the rotary part in above-mentioned holding member and the rotation process portion for making above-mentioned rotary part rotate in the mode that can relatively rotate; Above-mentioned holding member is provided with the first rope accepting groove of the above-mentioned halliard of collecting.
Accompanying drawing explanation
Fig. 1 is the integrally-built front view representing the solar radiation shielding apparatus 1 that the first embodiment of the present invention relates to.
Fig. 2 is the integrally-built left view representing the solar radiation shielding apparatus 1 that the first embodiment of the present invention relates to.
Fig. 3 be represent that the first embodiment of the present invention relates to, the stereogram of the adjusting device 21 be configured in underbeam 7.
Fig. 4 (a) ~ (c) be respectively represent that the first embodiment of the present invention relates to, the figure of the adjusting device 21 be configured in underbeam 7, wherein, a () is top view, (b) is right view, and (c) is A-A sectional drawing.
Fig. 5 (a) ~ (f) is the figure of the holding member 23 representing the adjusting device 21 that the first embodiment of the present invention relates to respectively, wherein, a () is stereogram, b () is top view, c () is upward view, d () is right view, (e) is A-A sectional drawing, and (f) is B-B sectional drawing.
Fig. 6 (a) ~ (d) is the figure of the rotary part 25 representing the adjusting device 21 that the first embodiment of the present invention relates to respectively, wherein, a () is stereogram, b () is front view, c () is upward view, (d) is right view.
Fig. 7 (a) ~ (f) is the stereogram of the assembling procedure representing the adjusting device 21 that the first embodiment of the present invention relates to.
Fig. 8 be represent that the second embodiment of the present invention relates to, the stereogram of the adjusting device 21 be configured in underbeam 7.
Fig. 9 (a) ~ (c) be respectively represent that the second embodiment of the present invention relates to, the figure of the adjusting device 21 be configured in underbeam 7, wherein, a () is top view, (b) is right view, and (c) is A-A sectional drawing.
Figure 10 represents stereogram that the 3rd embodiment of the present invention relates to, the adjusting device 21 be configured in underbeam 7.
Figure 11 (a) ~ (c) represents figure that the 3rd embodiment of the present invention relates to, the adjusting device 21 be configured in underbeam 7, wherein, a () is top view, (b) is right view, and (c) is A-A sectional drawing.
Figure 12 (a) ~ (f) is the figure of the holding member 23 representing the adjusting device 21 that the 3rd embodiment of the present invention relates to respectively, a () is stereogram, b () is top view, c () is upward view, d () is right view, e () is A-A sectional drawing, (f) is B-B sectional drawing.
Figure 13 (a) ~ (d) is the figure of the rotary part 25 representing the adjusting device 21 that the 3rd embodiment of the present invention relates to respectively, wherein, a () is stereogram, b () is front view, c () is upward view, (d) is right view.
Figure 14 (a) ~ (d) is the stereogram of the assembling procedure representing the adjusting device 21 that the 3rd embodiment of the present invention relates to.
Figure 15 represents stereogram that the 4th embodiment of the present invention relates to, the adjusting device 21 be configured in underbeam 7.
Figure 16 is the stereogram of the holding member 23 representing the adjusting device 21 that the 4th embodiment of the present invention relates to.
Figure 17 is the stereogram of the underbeam 7 representing that the 5th embodiment of the present invention relates to and the adjusting device 21 be disassembled.
Figure 18 is the stereogram of the adjusting device 21 after the assembling representing that the 5th embodiment of the present invention relates to.
Figure 19 is the lateral view of the peripheral structure representing the underbeam 7 that the 6th embodiment of the present invention relates to.
Figure 20 is the sectional drawing representing the method preventing underbeam 7 run-off the straight in embodiments of the present invention.
(symbol description)
1 solar radiation shielding apparatus 3 upper beam
5 insolation masking material 7 underbeams
9 fabric pressing plate 11 halliards
13 through hole 14 equalizers
15 operating rope 17 restraint devices
19 rope outlet 21 adjusting devices
23 holding member 24 shoulders
25 rotary part 25a first rotary parts
25b second rotary part 26 basic courses department
27 rotation process portion 29 guide rails
31 engaging portions 33 first rope accepting grooves
34 opening portion 35 guide rail retention grooves
36 portion 37 embedded holes
39 basic courses department 41 top ends
42 flange part 43 claws
45 second rope accepting groove 46 slots
47 halliards are by position 49 halliard winding position
51 through hole 53 engaging recessed parts
54 guide rails 55 engage protuberance
The locking protuberance of 56 upper surface 57
59 shoulder 61 abutting parts
63 embedded holes 65 are restricted equalizer
Detailed description of the invention
Below, with reference to the accompanying drawings various embodiment of the present invention is described.Various embodiments shown below can combine mutually.
1. the first embodiment
Fig. 1 and Fig. 2 is integrally-built front view and the left view of the solar radiation shielding apparatus 1 representing the first embodiment of the present invention.
One end of insolation masking material 5 is arranged on upper beam 3, and the other end of insolation masking material 5 is arranged on underbeam 7, and wherein, a face of underbeam 7 is provided with opening portion.The method be installed to by insolation masking material 5 on upper beam 3 and underbeam 7 is not particularly limited, in the present embodiment, by installing fabric pressing plate 9 at the two ends of insolation masking material 5, and in the mode of the opening portion shutoff that upper beam 3 and underbeam 7 are provided with, this fabric pressing plate 9 is flexibly arranged on upper beam 3 and underbeam 7, thus insolation masking material 5 is installed on upper beam 3 and underbeam 7.
The kind of insolation masking material 5 is also unrestricted, and in the present embodiment, insolation masking material 5 is can indentation is bending in the vertical direction pleated curtain.Insolation masking material 5 also can be rolling up curtain or shutter board etc.
Halliard 11 hangs down from upper beam 3 and inserts in the through hole 13 be arranged at insolation masking material 5, and suspension strut underbeam 7.Lifting gear by changing the length of the halliard between upper beam 3 and underbeam 7 from upper beam 3 side, thus makes underbeam 7 rise or decline.The structure of lifting gear is not particularly limited, and in the present embodiment, lifting gear possesses the operating rope 15 be connected with halliard 11 via equalizer 14.By pulling operating rope 15, halliard 11 is pulled out in upper beam 3, thus the length of the halliard between upper beam 3 and underbeam 7 is shortened, make underbeam 7 increase thus.When reducing the power putting on operating rope 15, halliard 11 to be drawn in upper beam 3 thus underbeam 7 is declined, but, stop underbeam 7 to decline by the locking action being arranged at the restraint device 17 in upper beam 3.Remove the locking of restraint device 17 by again pulling operating rope 15, then, when reducing the power putting on operating rope 15, halliard 11 to be drawn in upper beam 3 thus underbeam 7 is declined.
Along with underbeam 7 decline and equalizer 14 gradually near upper beam 3, due to equalizer 14 cannot through be arranged on upper beam 3 rope outlet 19, therefore, the position underbeam 7 when equalizer 14 abuts with upper beam 3 stops declining, and this position is the lower position of underbeam 7.
In addition, in the lifting gear of present embodiment, abut with upper beam 3 lower position determining underbeam 7 by equalizer 14, but, different according to the structure of lifting gear, the lower position of underbeam 7 can be determined by various method.Such as, be configured in the 9th embodiment of No. 2011-236555, Japanese Patent Laid-Open: utilize pelletron that pulley is rotated, by the rotation of pulley, halliard is wound on the spool in upper beam, change the length of the halliard between upper beam and underbeam thus, thus make underbeam increase or decline, and, in this embodiment, utilize diameter to be greater than the connector of the ball of pelletron to connect acyclic pelletron two ends, and utilize this connector cannot from the lower position being determined underbeam 7 between pulley and pulley casing by this situation.In addition, other mechanisms spool being stopped the rotation when underbeam 7 drops to assigned position also can be utilized to determine the lower position of underbeam 7.
In detail in the claims, determine that the various devices of the lower position of underbeam 7 are called " restraint device " by above-mentioned.
In underbeam 7 side, halliard 11 is kept by the adjusting device 21 be configured in underbeam 7 after the through hole be formed at fabric pressing plate 9 passes.
Below, according to Fig. 3 ~ Fig. 6, adjusting device 21 is described in detail.
As shown in Fig. 3 ~ Fig. 4, adjusting device 21 possesses: keeping the holding member 23 of halliard 11, being installed in the rotary part 25 in holding member 23 and the rotation process portion 27 for making rotary part 25 rotate in the mode that can relatively rotate, and, adjusting device 21 has following function, that is: the introduction volume introduced by halliard 11 in underbeam 7 is changed along with the rotation of rotary part 25, thus the lower position of adjustment underbeam 7.
As shown in Fig. 5 (a) ~ (f), be provided with the first rope accepting groove 33 in the length range of holding member 23, halliard 11 is housed in this first rope accepting groove 33.The front end of halliard 11 is provided with engaging portion 31 (knotting of halliard 11), to be abutted prevent halliard 11 to be drawn out of towards the arrow A direction in Fig. 3 by engaging portion 31 with the first perisporium of restricting accepting groove 33.In addition, because the first rope accepting groove 33 is towards the bottom side of underbeam 7, therefore, halliard 11 is maintained between holding member 23 and underbeam 7 in the first rope accepting groove 33.
In addition, in the present embodiment, the width central position bottom underbeam 7 is provided with guide rail 29, holding member 23, compare the first rope accepting groove 33 and be provided with guide rail retention groove 35 closer to the position of underbeam 7 side.Guide rail retention groove 35 and first accepting groove 33 of restricting is communicated with and extends with paralleling with the first accepting groove 33 of restricting.By guide rail 29 is inserted in guide rail retention groove 35, thus holding member 23 is installed on guide rail 29.By formation like this, in the present embodiment, halliard 11 is maintained in the space surrounded by the perisporium of the first rope accepting groove 33 and guide rail 29 (with reference to Fig. 4 (b)).
Holding member 23 is provided with the embedded hole 37 chimeric with rotary part 25 at the position cut off by the first rope accepting groove 33 (such as the length direction middle position of the first rope accepting groove 33) place, by rotary part 25 is inserted in this embedded hole 37, thus rotary part 25 is arranged in holding member 23 in the mode that can relatively rotate.
As shown in Fig. 6 (a) ~ (d), rotary part 25 possesses: the top ends 41 of basic courses department 39, extension from this basic courses department 39 and from basic courses department 39 towards the flange part 42 of radial outside outstanding (in other words, radius is greater than basic courses department 39).Top ends 41 is provided with towards the outstanding claw 43 of radial outside, and when being inserted in embedded hole 37 by rotary part 25, claw 43 engages with the upper surface of holding member 23, thus prevents rotary part 25 from coming off from holding member 23.
Top ends 41 is provided with the second rope accepting groove 45 passed through for halliard 11.Under the state that rotary part 25 is entrenched in holding member 23, second rope accepting groove 45 is configured in connection and is fitted on the straight line of a pair first rope accepting grooves 33 that hole 37 cuts off, and halliard 11 is passed through from halliard by position 47 (with reference to Fig. 6 (b)).In addition, make top ends 41 become the tabling piece of forked by the second rope accepting groove 45, when rotary part 25 is inserted the embedded hole 37 of holding member 23, each tabling piece can easily towards radially inner side elastic deformation.Therefore, it is possible to easily make rotary part 25 chimeric with holding member 23.
As shown in Figure 3, when being entrenched in rotary part 25 in holding member 23 and halliard 11 state be housed in the first and second rope accepting grooves 33,45 makes rotary part 25 rotate, halliard 11 is wound onto (with reference to Fig. 6 (b)) on the halliard winding position 49 of the top ends 41 of rotary part 25.So, make by reeling halliard 11 be introduced in underbeam 7, thus the lower position of underbeam 7 raised.Therefore, it is possible to adjusted the lower position of underbeam 7 by the rotation of rotary part 25.
Be provided with rotation process portion 27 at the exterior side of the basic courses department 39 of rotary part 25, by this rotation process portion 27, rotary part 25 rotated.In the present embodiment, rotation process portion 27 be linearity (namely, "-" (minus sign) shape) slot, but, the structure in rotation process portion 27 is not particularly limited, both can be the slot of other shapes such as "+" (plus sige) shape, hexagonal configuration etc., also can be the engaging protuberance of-shape ,+shape, hexagonal configuration.
When rotation process portion 27 is slot, be fastened in this slot by making the front end of the rolling clamp such as Flathead screwdriver or hard sheet metal, Philips screwdriver, die nut, and with this state, rolling clamp is rotated, thus rotary part 25 can be made to rotate.When rotation process portion 27 is for engaging protuberance, prepares and the rolling clamp engaging protuberance and engage, and rotary part 25 can be made by same operation to rotate.In addition, also can increase the overhang that basic courses department 39 gives prominence to from underbeam 7 simply, and catch the side of ledge and rotary part 25 is rotated.In this situation, the side of ledge becomes rotation process portion 27.
Underbeam 7, the setting position of holding member 23 (i.e. bottom) is provided with through hole 51 (with reference to Fig. 7 (a)), rotary part 25 is inserted in underbeam 7 by this through hole 51.Flange part 42 is slightly smaller than but the size that can insert of the basic courses department 39 of rotary part 25 because through hole 51 has, therefore, when rotary part 25 is pushed in through hole 51, flange part 42 abuts with the bottom surface of underbeam 7, and, the upper surface 56 of basic courses department 39 and shoulder 59 also abut with two abutting parts 61 be arranged in embedded hole 37, thus rotary part 25 can be prevented excessively to push in through hole 51.Now, because claw 43 engages with the upper surface of holding member 23 (with reference to Fig. 4 (c)), thus can prevent rotary part 25 from coming off from through hole 51.In addition, before insertion rotary part 25, holding member 23 freely can slide along guide rail 29, but is fixed in its position rear chimeric with rotary part 25.
In addition, in the present embodiment, utilize flange part 42 by through hole 51 shutoff completely, thus the accident of hand etc. is cut at the edge that can prevent through hole 51, safety improves thus, but, flange part 42 is optional components also, also can be formed as following form, that is: be housed in underbeam 7 by rotary part 25 entirety, rolling clamp to be inserted in through hole 51 and to make it engage with rotation process portion 27, thus rotary part 25 is rotated.
And then, in the present embodiment, rotation process portion 27 is arranged at the bottom surface side of underbeam 7, but, such as also can be configured to: on fabric pressing plate 9, through hole is set, rolling clamp inserted this through hole and make it engage with the top ends 41 of rotary part 25, thus rotary part 25 rotated or top ends 41 is given prominence to towards the outside through through hole, and catch this top ends 41 and rotary part 25 is rotated.In addition, also rotary part 25 and holding member 23 can be formed according to the mode inserting rotary part 25 from fabric pressing plate 9 side.
Because the deadweight by underbeam 7 applies tension force to halliard 11 all the time, and rotary part 25 is against this tension winding halliard 11, therefore, if do not arrange the mechanism keeping this state after the coiling, then and halliard 11 meeting unwinding immediately.Therefore, in the present embodiment, rotary part 25 and holding member 23 multiple positions in a circumferential direction engage, thus prevent halliard 11 unwinding by this engaging.
Specifically, as shown in Fig. 5 (c), on holding member 23, be interval with three engaging recessed parts 53 in 45 degree respectively in the both sides of the first rope accepting groove 33.In addition, in the periphery of the basic courses department 39 of rotary part 25 be 90 degree and be interval with four engaging protuberances 55.Engaging recessed part 53 with engage the first state that protuberance 55 engages under, two engaging protuberances 55 are positioned on the position of the first rope accepting groove 33, remain two engaging protuberances 55 and engage with the central engaging recessed part 53 in each three engaging recessed parts 53 being arranged at the first rope accepting groove 33 both sides.
Then engage when making rotary part 25 rotate in this condition and removed, when making rotary part 25 rotate further, then four engaging protuberances 55 with have neither part nor lot in four engaging recessed parts 53 engaged under the first state and engage.When making rotary part 25 rotate again further, then again become the state identical with the first state.Thus, when rotary part 25 often rotates 45 degree, engaging recessed part 53 with engage protuberance 55 and engage in multiple position, thus prevent halliard 11 unwinding.In addition, position and the quantity of engaging recessed part 53 and engaging protuberance 55 can suitably change, and recess and protuberance also can be made mutually to exchange.
If holding member 23 can rotate freely, then when making rotary part 25 rotate, due to engaging recessed part 53 with engage protuberance 55 and engage, thus the rotation of rotary part 25 is also passed to holding member 23, makes holding member 23 also rotate thus.In order to prevent holding member 23 from rotating, preferably holding member 23 is arranged on underbeam 7 in the mode of angle rotatable below 90 degree that can not rotate around the axis of rotation of rotary part 25 or can rotate around the axis of rotation of rotary part 25.
Although preferably holding member 23 can not rotate, even if holding member 23 together rotates when making rotary part 25 rotate, as long as its angle rotatable does not just have too large problem below 90 degree.As long as because make rotary part 25 rotate the halliard 11 that just can reel further.In addition, angle rotatable refers to: make rotary part 25 rotate to the not revolvable position of holding member 23 facing one direction, the angle till then making rotary part 25 can not rotate towards holding member during opposite spin 23 from this state.
Next, according to Fig. 7 (a) ~ (f), the assemble method of the adjusting device 21 of present embodiment is described.
First, as shown in Fig. 7 (a), halliard 11 is inserted in the through hole 51 be arranged on underbeam 7.Engaging portion (knotting) 31 is formed in one end of halliard 11.
Then, as shown in Fig. 7 (b), holding member 23 is engaged with the guide rail 29 being arranged at underbeam 7 inside (being more particularly inserted in the guide rail retention groove 35 of holding member 23 by guide rail 29 from the length direction end of underbeam 7), and holding member 23 is slided on guide rail 29, and as shown in Fig. 7 (c), holding member 23 is made to be moved past the position of through hole 51.By this action, halliard 11 is naturally housed in the first rope accepting groove 33.
Then, as shown in Fig. 7 (d), from the inner face side of underbeam 7, halliard 11 is extracted out in through hole 51.
Then, as shown in Fig. 7 (e), slip holding member 23 is to make the position consistency of the through hole 51 on the position of the embedded hole 37 be arranged on holding member 23 and underbeam 7.
Then, as shown in Fig. 7 (f), insert rotary part 25 from the exterior side of underbeam 7 through through hole 51 and the embedded hole 37 making it be entrenched in holding member 23, complete the assembling of adjusting device 21 thus.
Thus, structure according to the present embodiment, adjusting device 21 is only made up of two parts, thus is very easy to assembling.
2. the second embodiment
Next, according to Fig. 8 and Fig. 9 (a) ~ (c), the second embodiment of the present invention is described.
The structure of the second embodiment of the present invention is similar to the first embodiment, but different in the structure of underbeam 7.In the first embodiment, width central position bottom underbeam 7 is provided with guide rail 29, and the guide rail retention groove 35 of holding member 23 is engaged with guide rail 29, but in the present embodiment, two sides inside underbeam 7 are provided with guide rail 54 (with reference to Fig. 8), and the shoulder 24 (with reference to Fig. 5 (a)) of holding member 23 is engaged with guide rail 54 (with reference to Fig. 9 (b)).Thus, in the same manner as the first embodiment, holding member 23 can slide along underbeam 7.
The width in space between guide rail 54 on two sides inside underbeam 7, be preferably holding member 23 can slide but not revolvable width, but, as long as the angle rotatable that holding member 23 can rotate around the axis of rotation of rotary part 25 is below 90 degree, therefore, also can be the width allowing to rotate in the angle of holding member 23 below 90 degree.
The difference of the second embodiment and the first embodiment is only the structure for making holding member 23 slide, and adjusting device 21 can be assembled by the method identical with the first embodiment.
In addition, in this second embodiment, without the need to arranging guide rail retention groove 35 on holding member 23, but in order to enable parts general, the holding member 23 being provided with guide rail retention groove 35 can also be used.
3. the 3rd embodiment
Next, according to Figure 10 ~ Figure 13, the 3rd embodiment of the present invention is described.
The structure of present embodiment is similar to the first embodiment, mainly different in the structure of the holding member 23 shown in Figure 12 (a) ~ (f).In the first embodiment, first rope accepting groove 33 of holding member 23 is towards the bottom side opening of underbeam 7, but in the present embodiment, first rope accepting groove 33 is towards open side (installation side of the fabric pressing plate 9) opening of underbeam 7, and halliard 11 is housed in the first rope accepting groove 33 from this open side.The inside wall of the first rope accepting groove 33 both sides is provided with locking protuberance 57, in case the halliard 11 be housed in the first rope accepting groove 33 comes off.
In this embodiment, the structure of the rotary part 25 shown in Figure 13 (a) ~ (d) is similar to the first embodiment, but there is several difference.First, in the present embodiment, rotary part 25 does not arrange flange part 42.Therefore, when inserting rotary part 25 from the through hole 51 on underbeam 7, stop pushing of rotary part 25 not by flange part 42, replacing to abut with the abutting part 61 in the embedded hole 37 being arranged at holding member 23 stop pushing further (with reference to Figure 11 (c) and Figure 12 (f)) of rotary part 25 by being arranged at shoulder 59 in basic courses department 39.In addition, under the state making rotary part 25 be entrenched in holding member 23, the bottom surface of underbeam 7 and the bottom surface of rotary part 25 in the same plane, make the bottom surface entirety of underbeam 7 become plane thus.
In addition, in the first embodiment, the bottom surface of the second rope accepting groove 45 is semi-cylindrical, but in the present embodiment, the bottom surface of the second rope accepting groove 45 is plane.In in half-terete situation, because the contact area between rotary part 25 and halliard 11 becomes large thus grip (grip force) increases, thus ideal, but, also can not cause obstacle to the adjustment of the lower position of underbeam 7 even plane.
In addition, in the first embodiment, engaging protuberance 55 is arranged in the parallel plane of accepting groove 45 of restrict with second, but in the present embodiment, engages protuberance 55 and is arranged at the anglec of rotation and differs on the position of 45 degree with the first embodiment.Any one configuration all similarly plays a role.
Next, according to Figure 14 (a) ~ (d), the assemble method of the adjusting device 21 of present embodiment is described.
First, as shown in Figure 14 (a), prepare the underbeam 7 being provided with through hole 51 and guide rail 29, then, as shown in Figure 14 (b), holding member 23 to be inserted in from the length direction end of underbeam 7 guide rail 29 and to make it slide, thus making the embedded hole 37 of holding member 23 and the position consistency of the through hole 51 on underbeam 7.
Then, as shown in Figure 14 (c), rotary part 25 is inserted in embedded hole 37 through through hole 51, thus makes holding member 23 chimeric with rotary part 25.
Then, as shown in Figure 14 (d), by halliard 11 from the first rope accepting groove 33 of the open side press-in holding member 23 of underbeam 7.Before this operation or afterwards, engaging portion 31 is formed in the end of halliard 11.
After above-mentioned operation, the assembling of adjusting device 21 completes.Thus, method according to the present embodiment, just can complete assembling by means of only making holding member 23 chimeric with rotary part 25 and being pressed in the first rope accepting groove 33 by halliard 11, thus be very easy to assemble.
In addition, the structure that the side that the structure of present embodiment is also applicable to as the second embodiment inside underbeam 7 is provided with guide rail 54, make underbeam 7 chimeric with holding member 23 by elasticity embedded structure structure etc. in.
4. the 4th embodiment
Next, according to Figure 15 and Figure 16, the 4th embodiment of the present invention is described.
The structure of present embodiment is similar to the 3rd embodiment, mainly different in the structure of holding member 23.In the third embodiment, first rope accepting groove 33 towards underbeam 7 open side opening and extend towards the both sides of length direction from embedded hole 37.But in the present embodiment, the first rope accepting groove 33 only to extend towards the side of embedded hole 37 towards the bottom side opening of underbeam 7 in the same manner as the first embodiment.
The assemble method of the adjusting device 21 of present embodiment is similar to the first embodiment, in the first embodiment, as shown in Fig. 7 (a) He (b), after inserting in through hole 51 by halliard 11, holding member 23 slided thus become the state of Fig. 7 (c), but in the present embodiment, as shown in Figure 14 (b), under the state of the position consistency of the through hole 51 on the embedded hole 37 making holding member and underbeam 7, halliard 11 is inserted in embedded hole 37 and through hole 51, then holding member 23 is made to slide thus become the state shown in Fig. 7 (c) further.Operation is afterwards identical with the first embodiment, finally obtains the structure shown in Figure 15.
In the present embodiment, halliard 11 extends through the outside of embedded hole 37 towards underbeam 7.Even if in such a configuration, when making rotary part 25 rotate, claw 43 engages with halliard 11, thus also can be wound in the top ends 41 of rotary part 25 by halliard 11, can adjust the lower position of underbeam 7 thus.
5. the 5th embodiment
Next, according to Figure 17 ~ Figure 18, the 5th embodiment of the present invention is described.
Be configured in the first ~ four embodiment: by the rotation of rotary part 25, halliard 11 is wound on the halliard winding position 49 (with reference to 6 (b)) of the top ends 41 of rotary part 25, but in the present embodiment, by the rotation of the first rotary part 25a and the second rotary part 25b, halliard 11 is wound in the cylinder portion 36 of holding member 23.
The adjusting device 21 that Figure 17 represents underbeam 7 and is disassembled.Figure 18 represents the adjusting device 21 after assembling.Adjusting device 21 is made up of these three parts of holding member 23, first rotary part 25a and the second rotary part 25b.In the same manner as the second embodiment, holding member 23 engages with the guide rail 54 on the two sides be arranged at inside underbeam 7.
The assemble method of this adjusting device 21 is as follows: first, is inserted by halliard 11 in the first rope accepting groove 33 and the opening portion 34 above being communicated with it.In this condition, the embedded hole 37 of holding member 23 and the position consistency of the through hole 51 on underbeam 7 is made.
Then, to make halliard 11 be fastened on to be arranged at the state in the slot 46 on the second rotary part 25b, second rotary part 25b is pressed in the upper surface in the cylinder portion 36 of holding up from the basic courses department 26 of holding member 23, in this condition, first rotary part 25a is inserted in the embedded hole 37 of holding member 23 and the embedded hole 63 of the second rotary part 25b through through hole 51, and claw 43 is engaged with the upper surface of the second rotary part 25b, thus complete the assembling of adjusting device 21.
The section shape of the embedded hole 63 of the second rotary part 25b and the section shape on the first rotary part 25a top are all in the shape after the outer rim excision that will justify, thus, when making the top of the first rotary part 25a engage with embedded hole 63, the first rotary part 25a and the second rotary part 25b together rotates.In addition, when the top anglec of rotation of the first rotary part 25a being adjusted to the first rotary part 25a engages with embedded hole 63, the restrict direction of accepting groove 45, the direction and second of slot 46 naturally becomes consistent, thus is housed in the second rope accepting groove 45 by halliard 11.
Flange part 42 is provided with at the base end side of the first rotary part 25a.Flange part 42 has the size that cannot enter through hole 51, and thus, flange part 42 abuts with the bottom surface of underbeam 7, thus prevents the first rotary part 25a from excessively being pushed in underbeam 7.The bottom surface of the first rotary part 25a is provided with rotation process portion 27, the first rotary part 25a can be rotated by operation rotation process portion 27.
When the first rotary part 25a rotates, the second rotary part 25b also together rotates, thus is wound in a portion 36 by the halliard 11 in the slot 46 of the second rotary part 25b.Thus, the length being introduced into the halliard 11 in underbeam 7 changes, thus can adjust the lower position of underbeam 7.
6. the 6th embodiment
In the first ~ five embodiment, for halliard 11 through be arranged on underbeam 7 opening portion place fabric pressing plate 9 on through hole after insert and be illustrated in underbeam 7 inside, but, as shown in figure 19, also halliard 11 can be made through inserting after the through hole be arranged on the 7a of face in underbeam 7, wherein, this face 7a is equivalent to the minor face (this structure be applicable in the pleated curtain of such as No. 2008-266979, Japanese Patent Laid-Open disclosed in type) of section in roughly rectangular underbeam 7.In this situation, the face 7b being equivalent to the long limit of section in roughly rectangular underbeam 7 arranges through hole, and make rotary part 25 through chimeric with holding member 23 after this through hole, rotary part 25 is rotated thus the halliard 11 that reels from arrow X-direction operation rotation process portion 27, the lower position of underbeam 7 can be adjusted thus.
7. other embodiments
In the first ~ five embodiment, holding member 23 is slided along the guide rail 29 be arranged on underbeam 7 or guide rail 54, but holding member 23 not must be made to slide, such as, also can be configured to holding member 23 and engage with underbeam 7 elasticity.And then, also can be configured to not arrange snap-in structure between holding member 23 and underbeam 7.Such as, in the first embodiment, owing to being by the claw 43 of rotary part 25 and flange part 42, holding member 23 and underbeam 7 are fixed as and can be relatively rotated, therefore, make the mechanism of the angle rotatable of holding member 23 below 90 degree as long as only arrange.In this situation, the intensity of claw 43 and flange part 42 is the degree that can keep the power put between holding member 23 and underbeam 7.
But, due to reasons such as the shape of underbeam 7 or the setting positions of adjusting device 21, underbeam 7 tilts towards fore-and-aft direction sometimes, in order to suppress that this situation occurs, in fig. 20, at the fore-and-aft direction center deviation from adjusting device 21 to the position of outside, fabric pressing plate 9 is provided with rope equalizer 65, thus make position of centre of gravity move to higher position place in underbeam 7, make underbeam 7 not easily tilt thus.
Claims (17)
1. a solar radiation shielding apparatus, is characterized in that, possesses:
Insolation masking material, it is suspended on upper beam;
Underbeam, it is configured at the lower end of described insolation masking material;
Halliard, it hangs down from described upper beam and supports described underbeam;
Lifting gear, it changes the length of the halliard between described upper beam and described underbeam from described upper beam side, thus makes described underbeam increase or decline;
Restraint device, it is for limiting the lower position of described underbeam; And
Adjusting device, it is configured in described underbeam, and changes the introduction volume introduced by described halliard in described underbeam along with the rotation of rotary part, thus adjusts the lower position of described underbeam;
Described adjusting device possesses: keeping the holding member of described halliard, being installed in the rotary part in described holding member and the rotation process portion for making described rotary part rotate in the mode that can relatively rotate,
Described holding member is provided with the first rope accepting groove of the described halliard of collecting.
2. solar radiation shielding apparatus as claimed in claim 1, is characterized in that, described halliard is maintained between described holding member and described underbeam in the first rope accepting groove.
3. solar radiation shielding apparatus as claimed in claim 1 or 2, is characterized in that,
Described underbeam is provided with through hole on the setting position of described holding member,
Described rotary part is installed in described holding member through described through hole.
4. solar radiation shielding apparatus as claimed in claim 3, is characterized in that,
Described rotary part possesses: the top ends of basic courses department, extension from described basic courses department and the flange part outstanding from described basic courses department towards radial outside,
The mode that described rotary part abuts with the external surface of described underbeam with described flange part is inserted in described through hole.
5. the solar radiation shielding apparatus according to any one of Claims 1 to 4, is characterized in that,
On the bottom surface that described rotation process portion is arranged on described underbeam or be arranged on and can be undertaken on the position that operates by the through hole be arranged on the bottom surface of described underbeam.
6. the solar radiation shielding apparatus according to any one of Claims 1 to 5, is characterized in that, described rotation process portion is arranged on the exterior side of described rotary part.
7. the solar radiation shielding apparatus according to any one of claim 1 ~ 6, is characterized in that, described rotary part is provided with the second rope accepting groove of the described halliard of collecting.
8. solar radiation shielding apparatus as claimed in claim 7, it is characterized in that, described rotary part possesses the claw engaged with the upper surface of described holding member.
9. the solar radiation shielding apparatus according to any one of claim 1 ~ 8, is characterized in that, the multiple positions engaging in a circumferential direction of described rotary part and described holding member.
10. solar radiation shielding apparatus as claimed in claim 9, is characterized in that,
Described rotary part possesses in a circumferential direction in the multiple engaging protuberances equally spaced arranged, and described holding member possesses and multiple described multiple engaging recessed parts engaging protuberance and engage.
11. solar radiation shielding apparatus according to any one of claim 1 ~ 10, is characterized in that,
Described holding member is arranged in described underbeam in the mode of angle rotatable below 90 degree that can not rotate or can rotate around the axis of rotation of described rotary part.
12. solar radiation shielding apparatus as claimed in claim 11, is characterized in that,
The inside of described underbeam is provided with guide rail,
By described holding member to be inserted in from the length direction end of described underbeam described guide rail and to make described holding member slide, thus described holding member is arranged on desired position.
13. solar radiation shielding apparatus according to any one of claim 1 ~ 12, is characterized in that,
Described first rope accepting groove is arranged in the length range of described holding member,
Described halliard is maintained in the length range of described first rope accepting groove in described first rope accepting groove,
The position that described first rope accepting groove is cutting off by described holding member is provided with the embedded hole chimeric with described rotary part,
Described rotary part to be inserted in described embedded hole thus chimeric with described holding member.
The manufacture method of 14. 1 kinds of solar radiation shielding apparatus, it is the manufacture method of solar radiation shielding apparatus according to claim 1, and the feature of the manufacture method of described solar radiation shielding apparatus is to have:
(1) to be arranged at the mode of the position consistency of the through hole on the position of the embedded hole on described holding member and described underbeam, described holding member is arranged on the operation in described underbeam,
(2) after described operation (1), the exterior side of described rotary part from described underbeam is inserted described embedded hole through described through hole, thus the operation making described rotary part chimeric with described holding member,
(3) before described operation (1), between described operation (1) and described operation (2) or after described operation (2), described halliard is housed in described holding member first rope accepting groove in operation.
The manufacture method of 15. solar radiation shielding apparatus as claimed in claim 14, is characterized in that,
Described operation (3) is the operation of carrying out following operation (A), operation (B) and operation (C) before described operation (1);
(A) halliard inserted be arranged in the through hole on described underbeam,
(B) with the state after operation (A), described halliard is housed in the first rope accepting groove of described holding member,
(C) with the inner face side of the state after operation (B) from described underbeam, described halliard is extracted out from described through hole.
The manufacture method of 16. solar radiation shielding apparatus as claimed in claim 15, is characterized in that,
In described operation (B), exceed the position of described through hole by making described holding member slide into, thus described halliard is housed in described first rope accepting groove.
The adjusting device of the lower position of 17. 1 kinds of underbeams, it is configured in described underbeam, and changes the introduction volume introduced by halliard in described underbeam along with the rotation of rotary part, thus adjusts the lower position of described underbeam, the feature of described adjusting device is
Described adjusting device possesses: keeping the holding member of described halliard, being installed in the rotary part in described holding member and the rotation process portion for making described rotary part rotate in the mode that can relatively rotate,
Described holding member is provided with the first rope accepting groove of the described halliard of collecting.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012-136320 | 2012-06-15 | ||
| JP2012136320 | 2012-06-15 | ||
| PCT/JP2013/066173 WO2013187431A1 (en) | 2012-06-15 | 2013-06-12 | Sunlight-shielding device and device for adjusting lower limit position of bottom rail |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104321499A true CN104321499A (en) | 2015-01-28 |
| CN104321499B CN104321499B (en) | 2016-04-27 |
Family
ID=49758251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380026139.7A Active CN104321499B (en) | 2012-06-15 | 2013-06-12 | The adjusting device of the lower position of solar radiation shielding apparatus, underbeam |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP2787161B1 (en) |
| JP (2) | JP6184407B2 (en) |
| CN (1) | CN104321499B (en) |
| TW (1) | TWI572771B (en) |
| WO (1) | WO2013187431A1 (en) |
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| CN105257195A (en) * | 2015-11-04 | 2016-01-20 | 昆山广辉精密五金有限公司 | Joint structure of bottom blade and pulling ropes of louver |
| CN108538194A (en) * | 2018-05-28 | 2018-09-14 | 科溯盾（北京）科技有限公司 | A kind of tension automatic adjustment device |
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|---|---|---|---|---|
| EP2927414B1 (en) * | 2014-04-03 | 2016-06-08 | Inventex Establishment | Cable tensioning device for a window screen |
| US10119329B2 (en) | 2015-08-12 | 2018-11-06 | Hunter Douglas Inc. | Skew adjustment mechanism for a window covering |
| JP7018802B2 (en) * | 2018-03-30 | 2022-02-14 | 立川ブラインド工業株式会社 | Cloaking device |
| JP7182949B2 (en) * | 2018-08-17 | 2022-12-05 | 立川ブラインド工業株式会社 | cord adjuster |
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Also Published As
| Publication number | Publication date |
|---|---|
| EP2787161A4 (en) | 2015-11-25 |
| JP6184407B2 (en) | 2017-08-23 |
| TWI572771B (en) | 2017-03-01 |
| WO2013187431A1 (en) | 2013-12-19 |
| EP2787161A1 (en) | 2014-10-08 |
| TW201418566A (en) | 2014-05-16 |
| JPWO2013187431A1 (en) | 2016-02-04 |
| CN104321499B (en) | 2016-04-27 |
| EP2787161B1 (en) | 2016-09-21 |
| JP6505783B2 (en) | 2019-04-24 |
| JP2017223107A (en) | 2017-12-21 |
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