CN209385027U - The shutter elevating traction rope change course device of double layer glass window with built-in louver - Google Patents

Abstract

A kind of shutter elevating traction rope change course device of double layer glass window with built-in louver, double layer glass window with built-in louver includes forms, forms include upper, lower transverse frame pipe and a left side, right vertical frame pipe, shutter elevating traction rope change course device includes upper transverse frame pipe right turn angle attachment base, bend wheel protecting cover and upper, lower bend wheel, upper transverse frame pipe right turn angle attachment base is connected between the right end of upper transverse frame pipe and the upper end of right vertical frame pipe, on the angled attachment base in side of upper transverse frame pipe right turn angle attachment base, lower bend wheel chamber, the front side build-in of bend wheel protecting cover and upper transverse frame pipe right turn angle attachment base, have on protecting cover on bend wheel protecting cover, lower bend wheel chamber, upper bend wheel is within the cavity and is located at the middle part of changed course wheel shaft, lower bend wheel is within the cavity and is located at the middle part of lower changed course wheel shaft, on, the two supports of lower changed course wheel shaft are right in upper transverse frame pipe On corner attachment base and bend wheel protecting cover.Embody good set performance, ideal robustness；Ensure the accessible motion of traction rope.

Description

The shutter elevating traction rope change course device of double layer glass window with built-in louver

Technical field

The utility model belongs to sunshade hollow glass product technical field, and in particular to hundred built in a kind of double layer glass The shutter elevating traction rope change course device of leaf window.

Background technique

Above mentioned shutter embedded in hollow glass refer to each other with aspectant state setting and to surrounding Edge by sealing joint strip implement closed two pieces of glass (interior glass and outer glass, front glass and rear glass can also be claimed) it Between the window for belonging to sunshade hollow glass product scope that can constitute according to the venetian blind that need to be gone up and down is set, this window has not The following strong point sayed and explained: thermal insulation is good and uses the energy conservation for embodying building；Sound-proofing is excellent and uses and avoids extraneous clamour The harassment of noise；Anti-condensation is solidifying white and using ensures that indoor light is sufficient and embodies desired beautiful effect；By to blinds The deflection angle of the curtain sheet of window adjusts and uses the indoor lighting requirement needed for obtaining and protect privacy, stains hundred from trifle in the world Leaf curtain curtain sheet (habit referred to as " curtain sheet ") and using, which embodies, excellent exempts from cleaning effect；To building have it is ideal decorative and Use the class for promoting building；Impact resistance is strong, safety is good and long service life and uses the peace for meeting skyscraper Reload request and meet the non-maintaining requirement of ultimate attainment long-time service；It is used using simple Portable power saving and adapts to all ages and classes and not With physical efficiency person's operation, etc..

It is no lack of the technical information being seen in about double layer glass window with built-in louver in disclosed China and foreign countries' patent document, such as The hollow glass of CN2564720Y(built-in louver curtain), the shutter in CN2767624Y(hollow glass), CN2767625Y Shutter in (shutter in the improved hollow glass of structure), CN2756796Y(hollow glass), CN2232968Y(is double The monolithic door sash of horizontal shutter is equipped in layer glass), CN2297952Y(Magnetic driving formula add layer to stretch heavy curtain), CN2326718Y(totally-enclosed shutter), the shutter in the structure improved hollow glass of CN100535378C(), Sun-shading hollow venetian blind is set in CN102444372A(one kind), the mono- manipulation double layer glass built-in louver of CN105064896B( Window), the energy-saving multilayer hollow glass louver that simplifies of CN105041168B(structure), CN105041170B(non-magnet driving Formula double layer glass window with built-in louver), CN105041172B(pelletron drive-type double layer glass window with built-in louver), it is external Patent such as US20021897681A, 1US2004211528A, US2015159431A1, GB671685A, EP2369121A2, EP1542054A1 and W003071082A etc..

There are two types of the manipulation forms of shutter embedded in hollow glass: one manipulates for monolever；Two manipulate for double handle, so-called Monolever manipulation refer to an outer operating-controlling mechanism and an interior operating-controlling mechanism curtain sheet overturning of the realization to venetian blind And the lifting to venetian blind, the mono- manipulation bilayer of typical example such as CN106437468B(is with shutter embedded in hollow glass) and The mono- manipulation double layer glass window with built-in louver of CN105064896B(), etc..So-called double handle manipulation refers to by two Operating-controlling mechanism and two outer operating-controlling mechanisms control the curtain sheet overturning and the lifting of venetian blind of venetian blind, typical example Son such as CN104912469B(bilayer is with shutter embedded in hollow glass).

Above mentioned shutter elevating traction rope change course device is also referred to as shutter elevating traction rope transition apparatus or title Sill strip traction rope transition apparatus (such as aforementioned CN104912469B).As is known in the industry, one end of shutter elevating traction rope and hundred The sill strip of leaf curtain is fixed, the other end sequentially pass through the shutter elevating traction rope relief hole in the curtain sheet for being provided with venetian blind, It is returned simultaneously after operating-controlling mechanism in curtain sheet overturning executing agency, shutter elevating traction rope change course device and shutter elevating traction rope It is fixed on shutter elevating traction rope change course device.The lifting process of venetian blind is: due to cement in leading on interior glass The outer operating-controlling mechanism of shutter elevating traction rope that rail bar slides up and down cooperation is to manipulate machine in interior glass and shutter elevating Structure magnetic attracting together, thus when operator stirs operating-controlling mechanism outside shutter elevating traction rope upward or downward, by It drives operating-controlling mechanism in shutter elevating traction rope correspondingly to move up or down, by manipulating in shutter elevating traction rope Mechanism drives shutter elevating traction rope to put rope or rope closing, and putting rope then makes venetian blind decline (also referred to as " closing "), and rope closing then makes hundred Leaf curtain rises (also referred to as " opening ").

And then as is known in the industry, shutter elevating traction rope change course device above-mentioned is corresponding to shutter elevating traction rope The upper right corner of forms or the position in the upper left corner is arranged in the position of the top of interior operating-controlling mechanism.Specifically, if venetian blind liter Operating-controlling mechanism is located at the left side of forms in drop traction rope, then shutter elevating traction rope change course device is located at the upper left corner of forms Position, otherwise same example.

Shutter elevating traction rope change course device in prior art including above mentioned CN10492469B is all It is to be arranged on corner attachment base with an independent component, specifically: shutter elevating traction rope bend wheel is rotationally set It is placed on changed course wheel seat, changed course wheel seat is fixed with corner attachment base, the function of the corner attachment base is by the structural body of forms Embedding connection is inserted in the end of the upper transverse frame pipe of system and the upper end of vertical frame pipe, if operating-controlling mechanism setting exists in shutter elevating traction rope The right side of forms, then corner attachment base above-mentioned can be known as to upper right corner attachment base and insert the embedding upper transverse frame pipe that is connected to Between right end and the upper end of right vertical frame pipe, on the contrary same example.The shutter elevating traction rope change course device of aforementioned structure form exists Following two points shortcoming: first, since what is formed relative to corner attachment base is independent split type structure, thus on the one hand install Trouble, the reliability after on the other hand assembling is difficult to ensure, in the actual use process through the anti-of shutter elevating traction rope Multiple effect easily occurs loosening or even occurring the situation that changed course wheel seat falls off from corner attachment base together with bend wheel；Second, due to On the one hand bend wheel causes the frictional force of shutter elevating traction rope big using common plastics wheel, on the other hand Yi Le damages (damage) bend wheel, that is to say, that there are obstacles for the movement of shutter elevating traction rope.

Summary of the invention

The task of the utility model is that providing one kind helps to have played corner attachment base both upper transverse frame pipe and vertical frame Pipe end connection effect again play as setting bend wheel carrier function and emerge from good set performance and It embodies robustness, be conducive to significantly reduce the friction of shutter elevating traction rope and bend wheel and be able to ensure that shutter elevating is led The shutter elevating traction rope change course device of the double layer glass window with built-in louver of the accessible motion of messenger.

What the task of the utility model was performed by, a kind of shutter elevating of double layer glass window with built-in louver Traction rope change course device, the double layer glass window with built-in louver include a forms, the forms include upper, lower horizontal frame pipe, Left vertical frame pipe and right vertical frame pipe pass through upper transverse frame pipe left-hand rotation angle attachment base between the left end of upper transverse frame pipe and the upper end of left vertical frame pipe Embedding connection is inserted, embedding connection is inserted by lower transverse frame pipe left-hand rotation angle attachment base between the left end of lower transverse frame pipe and the lower end of left vertical frame pipe, And embedding connection is inserted by lower transverse frame pipe right turn angle attachment base between the right end of lower transverse frame pipe and the lower end of right vertical frame pipe, described hundred Leaf curtain goes up and down traction rope change course device and includes bend wheel and one on a upper transverse frame pipe right turn angle attachment base, a bend wheel protecting cover, one Lower bend wheel, upper transverse frame pipe right turn angle attachment base insert the embedding right end for being connected to the upper transverse frame pipe and right vertical frame pipe upper end it Between, upper transverse frame pipe right turn angle attachment base towards the side of bend wheel protecting cover and correspond to upper bend wheel position constitute have Bend wheel chamber on one corner attachment base, and the bend wheel chamber in the case where the position for corresponding to lower bend wheel constitutes and has a corner attachment base, Bend wheel chamber is located at the lower section of bend wheel chamber on corner attachment base under the corner attachment base, and bend wheel protecting cover and upper transverse frame pipe are turned right The front side build-in of angle attachment base, the position of bend wheel chamber is constituted on the bend wheel protecting cover and on corresponding to corner attachment base There is bend wheel chamber on a protecting cover, and the position composition of bend wheel chamber has bend wheel under a protecting cover in the case where corresponding to corner attachment base Chamber, upper bend wheel be located in the cavity being collectively formed by bend wheel chamber on bend wheel chamber on the corner attachment base and protecting cover and It is rotatably arranged at the middle part of changed course wheel shaft, lower bend wheel is located at by changing under bend wheel chamber under the corner attachment base and protecting cover To the middle part for taking turns in the cavity that chamber is collectively formed and being rotatably arranged at lower changed course wheel shaft, upper changed course wheel shaft and lower bend wheel The both ends of axis are supported on respectively on upper transverse frame pipe right turn angle attachment base and bend wheel protecting cover.

In a specific embodiment of the utility model, in the top structure of the upper transverse frame pipe right turn angle attachment base At there is a pair of of protecting cover abaculus chamber, the bend wheel protecting cover top and constituted in the position for corresponding to a pair of of protecting cover abaculus chamber There is a pair of of protecting cover abaculus, this is to protecting cover abaculus and a pair of of protecting cover abaculus chamber scarf.

In another specific embodiment of the utility model, on the left side of the upper transverse frame pipe right turn angle attachment base Portion is extended with a connecting seat and laterally inserts embedding foot, and extended downwardly on the right side of upper transverse frame pipe right turn angle attachment base it is longitudinal insert it is embedding Foot, the right end for laterally inserting embedding foot and the upper transverse frame pipe insert embedding connection, longitudinally insert embedding foot and the right vertical frame pipe upper end insert it is embedding Connection.

In another specific embodiment of the utility model, inserting embedding foot in the transverse direction and constitute towards upper side has One group is laterally inserted embedding foot Anti-extrusion fin, and constituting on the right side that embedding foot is inserted in the longitudinal direction has longitudinally to insert an embedding foot Anti-extrusion wing Piece, one group of lumen cavity wall for laterally inserting embedding foot Anti-extrusion fin and the upper transverse frame pipe are in close contact, longitudinally insert embedding foot for one group and prevent The lumen cavity wall for deviating from fin and the right vertical frame pipe is in close contact.

In another specific embodiment of the utility model, the upper changed course of bend wheel chamber on the corner attachment base Changed course wheel shaft rear support hole on one is offered on wheel wheel chamber bottom of chamber wall and positioned at middle position, is changed under the corner attachment base Changed course wheel shaft rear support hole is offered on the lower bend wheel chamber bottom of chamber wall of wheel chamber and positioned at middle position, in the shield The central location for covering the bottom of chamber wall of bend wheel chamber offers changed course wheel shaft front support hole, the bend wheel chamber under the protecting cover on one Bottom of chamber wall central location offer changed course wheel shaft front support hole, the upper bend wheel central location constitute have one Upper changed course axle hole, constituting in the central location of the lower bend wheel has an axle hole that alters course, upper changed course axle hole with it is described It is rotatably assorted in the middle part of upper changed course wheel shaft, is rotatably assorted in the middle part of lower changed course axle hole and the lower changed course wheel shaft, upper bend wheel The front end of axis is supported on changed course wheel shaft front support hole, and rear end is supported on changed course wheel shaft rear support hole, lower bend wheel The front end of axis is supported on lower changed course wheel shaft front support hole, and rear end is supported on lower changed course wheel shaft rear support hole.

In the utility model there are one in specific embodiment, on the wheel rim of the upper bend wheel and surround upper The circumferencial direction composition of bend wheel has bend wheel shutter elevating traction rope guide groove on one, on the wheel rim of the lower bend wheel And there is bend wheel shutter elevating traction rope guide groove around the circumferencial direction of lower bend wheel composition.

In the utility model more and in a specific embodiment, the upper bend wheel and lower bend wheel are axis It holds.

In a specific embodiment in turn of the utility model, the bearing is metal bearing.

The utility model again more and in a specific embodiment, in the upper of the upper transverse frame pipe right turn angle attachment base Side of the portion under, which is constituted, card base on a connecting seat, and constituting in the lower part of upper transverse frame pipe right turn angle attachment base has a connection The lower card base of seat, the bend wheel protecting cover top and constituted in the corresponding position for being card base on attachment base and have card base on one Chamber, bend wheel protecting cover lower part and correspond to attachment base under card base position constitute have card base buckle, attachment base Upper card base is matched with upper card base chamber, and card base is matched with lower card base buckle under attachment base.

In the utility model again and then in a specific embodiment, on the upper transverse frame pipe right turn angle attachment base simultaneously And the position composition for being located at the right side of bend wheel chamber on the corner attachment base has a shutter elevating traction rope fixed strip.

Technical solution provided by the utility model has the technical effect that since upper transverse frame pipe right turn angle attachment base can both incite somebody to action Embedding connection is inserted in the right end of the upper transverse frame pipe of the forms of double layer glass shutter and the upper end of right vertical frame pipe, and can be as setting The carrier of upper and lower bend wheel, thus good set performance is emerged from, and due to before upper transverse frame pipe right turn angle attachment base Side is equipped with a bend wheel protecting cover, thus emerges from ideal robustness；Change above and below since upper and lower bend wheel passes through respectively It is set between upper transverse frame pipe right turn angle attachment base and bend wheel protecting cover to wheel shaft, thus there is strong point easy for installation；Due to Upper and lower bend wheel uses metal bearing, thus can ensure the accessible motion of shutter elevating traction rope, will not damage because of friction And shutter goes up and down traction rope.

Detailed description of the invention

Fig. 1 is the embodiments of the present invention structure chart.

Fig. 2 is the schematic diagram for being provided with the double layer glass window with built-in louver of Fig. 1 structure.

Specific embodiment

In order to which the technical essence of the utility model and beneficial effect is more clearly understood, applicant is below with reality The mode for applying example elaborates, but is not limitation to the utility model, any foundation to the description of embodiment The made only formal but not substantive equivalent transformation of the utility model design is regarded as the utility model Technical solution scope.

The concept of all directionality for being related to upper, lower, left, right, front and rear or directionality is all in the following description By taking the location of Fig. 1 and Fig. 2 state as an example, thus it cannot be understood as to technical solution provided by the utility model It is particularly limited to.

Referring to Figure 1 and Fig. 2 is combined, shows the structural body of the double layer glass window with built-in louver by Fig. 2 signal One forms 1 of system, the forms 1 include upper, lower horizontal frame pipe 11,12, left vertical frame pipe 13 and right vertical frame pipe 14, a left side for upper transverse frame pipe 11 Embedding connection, the left end of lower transverse frame pipe 12 are inserted by upper transverse frame pipe left-hand rotation angle attachment base 111 between end and the upper end of left vertical frame pipe 13 Embedding connection is inserted by lower transverse frame pipe left-hand rotation angle attachment base 121 between the lower end of left vertical frame pipe 13, and the right end of lower transverse frame pipe 12 Embedding connection is inserted by lower transverse frame pipe right turn angle attachment base 122 between the lower end of right vertical frame pipe 14.Show the utility model Shutter elevating traction rope change course device structural system a upper transverse frame pipe right turn angle attachment base 2, a bend wheel protecting cover 3, one Upper bend wheel 4 and once bend wheel 5, upper transverse frame pipe right turn angle attachment base 2 insert the embedding right end for being connected to aforementioned upper transverse frame pipe 11 with Between the upper end of right vertical frame pipe 14, upper transverse frame pipe right turn angle attachment base 2 towards the side (i.e. front side) of bend wheel protecting cover 3 and Constituting in the position for corresponding to upper bend wheel 4 has bend wheel chamber 21 on a corner attachment base, and in the position for corresponding to lower bend wheel 5 Setting composition has bend wheel chamber 22 under a corner attachment base, and bend wheel chamber 22 is located on corner attachment base and alters course under the corner attachment base The lower section of wheel chamber 21, the front side build-in of bend wheel protecting cover 3 and upper transverse frame pipe right turn angle attachment base 2, on the bend wheel protecting cover 3 simultaneously And the position composition of bend wheel chamber 21 has bend wheel chamber 31 on a protecting cover on corresponding to corner attachment base, and corresponding to corner The position of bend wheel chamber 22, which is constituted, under attachment base bend wheel chamber 32 under a protecting cover, and upper bend wheel 4 is located to be connected by aforementioned corner In the cavity that bend wheel chamber 21 is collectively formed with bend wheel chamber 31 on protecting cover on seat and it is rotatably arranged at changed course wheel shaft 41 Middle part, lower bend wheel 5, which is located at, to be collectively formed by bend wheel chamber 32 under bend wheel chamber 22 under aforementioned corner attachment base and protecting cover Cavity is interior and is rotatably arranged at the middle part of lower changed course wheel shaft 51, the both ends point of upper changed course wheel shaft 41 and lower changed course wheel shaft 51 It is not supported on upper transverse frame pipe right turn angle attachment base 2 and bend wheel protecting cover 3.

Please emphasis see Fig. 1, upper transverse frame pipe right turn angle attachment base 2 above-mentioned top constitute have a pair of of protecting cover abaculus chamber 23, aforementioned bend wheel protecting cover 3 top and constituting in the position for corresponding to a pair of of protecting cover abaculus chamber 23 has a pair of of protecting cover embedding Block 33, this is to protecting cover abaculus 33 and a pair of of 23 scarf of protecting cover abaculus chamber.

Continue to see Fig. 1, the left upper portion of aforementioned upper transverse frame pipe right turn angle attachment base 2 be extended with a connecting seat laterally insert it is embedding Foot 24, and the right side of upper transverse frame pipe right turn angle attachment base 2 extended downwardly it is longitudinal insert embedding foot 25, laterally insert embedding foot 24 with it is aforementioned The right end of upper transverse frame pipe 11 inserts embedding connection, and embedding connection is inserted in the upper end for longitudinally inserting embedding foot 25 and aforementioned right vertical frame pipe 14.

As shown in Figure 1, inserting embedding foot 24 in aforementioned lateral and constitute towards upper side has laterally to insert an embedding foot Anti-extrusion wing Piece 241, constituting on the right side that embedding foot 25 is inserted in aforementioned longitudinal direction has longitudinally to insert an embedding foot Anti-extrusion fin 251, one group laterally insert it is embedding The lumen cavity wall (upper cavity wall) of foot Anti-extrusion fin 241 and aforementioned upper transverse frame pipe 11 is in close contact, and one group is longitudinally inserted embedding foot anticreep The lumen cavity wall (right chamber wall) of fin 251 and aforementioned right vertical frame pipe 14 is in close contact out.

Continue to see Fig. 1, on the upper bend wheel wheel chamber bottom of chamber wall of bend wheel chamber 21 and be located on aforementioned corner attachment base Middle position offers changed course wheel shaft rear support hole 211, the lower bend wheel of bend wheel chamber 22 under aforementioned corner attachment base on one Changed course wheel shaft rear support hole 221, the bend wheel chamber on aforementioned protecting cover are offered on the wall of chamber bottom of chamber and positioned at middle position The central location of 31 bottom of chamber wall offers changed course wheel shaft front support hole 311, the chamber of bend wheel chamber 32 under aforementioned protecting cover on one The central location of bottom wall offers changed course wheel shaft front support hole 321, and constituting in the central location of aforementioned upper bend wheel 4 has one Upper changed course axle hole 42, constituting in the central location of aforementioned lower bend wheel 5 has changed course axle hole 52, upper changed course axle hole 42 It is rotatably assorted with the middle part of aforementioned upper changed course wheel shaft 41, the middle part rotation of lower changed course axle hole 52 and aforementioned lower changed course wheel shaft 51 is matched It closes, the front end of upper changed course wheel shaft 41 is supported on changed course wheel shaft front support hole 311, and rear end is propped up after being supported on changed course wheel shaft In bearing bore 211, the front end of lower changed course wheel shaft 51 is supported on lower changed course wheel shaft front support hole 321, and rear end is supported on lower changed course On wheel shaft rear support hole 221.

There are bend wheel hundred on one on the wheel rim of aforementioned upper bend wheel 4 and around the circumferencial direction of upper bend wheel 4 composition Leaf curtain goes up and down traction rope guide groove 43, and the circumferencial direction on the wheel rim of aforementioned lower bend wheel 5 and around lower bend wheel 5 is constituted There is bend wheel shutter elevating traction rope guide groove 53.

In the present embodiment, upper bend wheel 4 and lower bend wheel 5 above-mentioned are bearing, which is metal bearing.

Constituting in side of the top of aforementioned upper transverse frame pipe right turn angle attachment base 2 under has card base 26a on a connecting seat, And the card base 26b in the case where the lower part of upper transverse frame pipe right turn angle attachment base 2 constitutes and has a connecting seat, in the upper of aforementioned bend wheel protecting cover 3 It portion and is constituted in the corresponding position for being card base 26a on attachment base and has card base chamber 34a on one, in the lower part of bend wheel protecting cover 3 And in the case where corresponding to attachment base, the position of card base 26b, which is constituted, card base buckle 34b, card base 26a and upper card on attachment base Foot chamber 34a is matched, and card base 24b is matched with lower card base buckle 34b under attachment base.

As shown in Figure 1, on aforementioned upper transverse frame pipe right turn angle attachment base 2 and positioned at bend wheel on aforementioned corner attachment base The position on the right side of chamber 21, which is constituted, a shutter elevating traction rope fixed strip 27.

Referring to Fig. 2 and combining Fig. 1 further includes as shown in Figure 2 having upper interior moulding in the structural system of aforementioned forms 1 15, interior glass 16 and outer glass 17, upper interior moulding 15 and the length direction of side of the upper transverse frame pipe 11 under insert embedding connection, interior Glass 16 is towards the edge position of outer 17 side of glass and aforementioned upper, lower horizontal frame pipe 11,12, left vertical frame pipe 13 and right vertical The front side face paste of frame pipe 14 is touched, outer glass 17 towards the edge position of interior 16 side of glass and aforementioned upper, lower horizontal frame pipe 11, 12, the rear side face paste of left vertical frame pipe 13 and right vertical frame pipe 14 is touched, and the space between inside and outside glass 16,17 is configured to venetian blind Chamber 18a.

It also shows in the curtain sheet overturning traction rope of the structural system of double layer glass window with built-in louver and manipulates in Fig. 2 Mechanism 6a, curtain sheet overturn operating-controlling mechanism 6b outside traction rope, operating-controlling mechanism 7a, shutter elevating traction in shutter elevating traction rope Outer operating-controlling mechanism 7b, the curtain sheet of restricting overturn executing agency 8, venetian blind 9, curtain sheet overturning traction rope 10 and shutter elevating traction rope 20, since the specific structure and working principle of these mechanisms belong to well-known technique, such as it may refer to applicant above The patent document referred in background technique column, thus the not reinflated explanation of applicant.In addition, according to common knowledge, in inside and outside glass Sealing joint strip 18b is equipped in space between the edge position of glass 16,17.

As shown in Figure 2, the sill strip 91 of one end of shutter elevating traction rope 20 and venetian blind 9 is fixed, and the other end is successively Traction rope relief hole in the curtain sheet 92 of venetian blind 9, curtain sheet overturning executing agency 8, upper bend wheel 4 and lower bend wheel 5 it Between and shutter elevating traction rope in be back to after operating-controlling mechanism 7a upper transverse frame pipe right turn angle attachment base 2 and with blinds above-mentioned It is fixed (Fig. 1 shows) that curtain goes up and down traction rope fixed strip 27.

When user stirs operating-controlling mechanism 7b outside shutter elevating traction rope upward or downward, due to the shutter elevating The outer operating-controlling mechanism 7b of traction rope be across interior glass 16 together with operating-controlling mechanism 7a magnetic attracting in shutter elevating traction rope , thus operating-controlling mechanism 7a corresponding displacement in shutter elevating traction rope is driven by it, by being manipulated in shutter elevating traction rope Mechanism 7a drives shutter elevating traction rope 20 to put rope or rope closing, keeps venetian blind 9 down or up.In aforementioned process, blinds Curtain goes up and down traction rope 20 can be in the upper and lower bend wheel shutter elevating traction rope guide groove 43,53 of upper and lower bend wheel 4,5 freely Ground tends to accessible movement.

In conclusion technical solution provided by the utility model compensates for the shortcoming in prior art, favorably accomplish Invention task has faithfully fulfilled the technical effect that applicant refers in technical effect column above.

Claims (10)

1. a kind of shutter elevating traction rope change course device of double layer glass window with built-in louver, the double layer glass Window with built-in louver includes a forms (1), which includes upper, lower horizontal frame pipe (11,12), left vertical frame pipe (13) and right vertical frame It manages (14), passes through upper transverse frame pipe left-hand rotation angle attachment base between the left end of upper transverse frame pipe (11) and the upper end of left vertical frame pipe (13) (111) embedding connection is inserted, is connected between the left end of lower transverse frame pipe (12) and the lower end of left vertical frame pipe (13) by lower transverse frame pipe left-hand rotation angle Joint chair (121) inserts embedding connection, and right by lower transverse frame pipe between the right end of lower transverse frame pipe (12) and the lower end of right vertical frame pipe (14) Corner attachment base (122) inserts embedding connection, it is characterised in that the shutter elevating traction rope change course device includes a upper transverse frame Pipe right turn angle attachment base (2), a bend wheel protecting cover (3), bend wheel (4) and once bend wheel (5) on one, upper transverse frame pipe right turn angle Attachment base (2) is inserted between the embedding right end for being connected to the upper transverse frame pipe (11) and the upper end of right vertical frame pipe (14), in upper transverse frame pipe Right turn angle attachment base (2) towards bend wheel protecting cover (3) side and correspond to upper bend wheel (4) position constitute have one turn Bend wheel chamber (21) on the attachment base of angle, and the bend wheel in the case where the position for corresponding to lower bend wheel (5) constitutes and has a corner attachment base Chamber (22), bend wheel chamber (22) is located at the lower section of bend wheel chamber (21) on corner attachment base, bend wheel shield under the corner attachment base The front side build-in for covering (3) and upper transverse frame pipe right turn angle attachment base (2) on the bend wheel protecting cover (3) and is corresponding to corner The position of bend wheel chamber (21), which is constituted, on attachment base bend wheel chamber (31) on a protecting cover, and changes in the case where corresponding to corner attachment base Constituting to the position of wheel chamber (22) has bend wheel chamber (32) under a protecting cover, and upper bend wheel (4) is located at by the corner attachment base In the cavity that bend wheel chamber (31) is collectively formed on bend wheel chamber (21) and protecting cover and it is rotatably arranged at changed course wheel shaft (41) middle part, lower bend wheel (5) are located at by bend wheel chamber (32) under bend wheel chamber (22) under the corner attachment base and protecting cover The cavity being collectively formed is interior and is rotatably arranged at the middle part of lower changed course wheel shaft (51), upper changed course wheel shaft (41) and lower changed course The both ends of wheel shaft (51) are supported on respectively on upper transverse frame pipe right turn angle attachment base (2) and bend wheel protecting cover (3).

2. the shutter elevating traction rope change course device of double layer glass window with built-in louver according to claim 1, It is characterized in that constituting on the top of the upper transverse frame pipe right turn angle attachment base (2) and has a pair of of protecting cover abaculus chamber (23), described It the top of bend wheel protecting cover (3) and is constituted in the position for corresponding to a pair of of protecting cover abaculus chamber (23) and has a pair of of protecting cover abaculus (33), this is to protecting cover abaculus (33) and a pair of of protecting cover abaculus chamber (23) scarf.

3. the shutter elevating traction rope change course device of double layer glass window with built-in louver according to claim 1, It is characterized in that being extended with a connecting seat in the left upper portion of the upper transverse frame pipe right turn angle attachment base (2) laterally inserts embedding foot (24), And extended downwardly longitudinal direction on the right side of upper transverse frame pipe right turn angle attachment base (2) and inserted embedding foot (25), laterally insert embedding foot (24) and institute The right end for stating upper transverse frame pipe (11) inserts embedding connection, and embedding connection is inserted in the upper end for longitudinally inserting embedding foot (25) and the right vertical frame pipe (14).

4. the shutter elevating traction rope change course device of double layer glass window with built-in louver according to claim 3, It is characterized in that inserting embedding foot (24) in the transverse direction and constituting have laterally to insert an embedding foot Anti-extrusion fin (241) towards upper side, Constituting on the right side that embedding foot (25) is inserted in the longitudinal direction has longitudinally to insert an embedding foot Anti-extrusion fin (251), and one group is laterally inserted embedding foot The lumen cavity wall of Anti-extrusion fin (241) and the upper transverse frame pipe (11) is in close contact, and one group is longitudinally inserted embedding foot Anti-extrusion fin (251) it is in close contact with the lumen cavity wall of the right vertical frame pipe (14).

5. the shutter elevating traction rope change course device of double layer glass window with built-in louver according to claim 1, It is characterized in that on the upper bend wheel wheel chamber bottom of chamber wall of the bend wheel chamber (21) on the corner attachment base and is located at middle position Offer changed course wheel shaft rear support hole (211), the lower bend wheel chamber chamber of bend wheel chamber (22) under the corner attachment base on one Changed course wheel shaft rear support hole (221), the bend wheel chamber on the protecting cover are offered on bottom wall and positioned at middle position (31) central location of bottom of chamber wall offers changed course wheel shaft front support hole (311), the bend wheel chamber under the protecting cover on one (32) central location of bottom of chamber wall offers changed course wheel shaft front support hole (321), in the center of the upper bend wheel (4) Position, which is constituted, changed course axle hole (42) on one, and constituting in the central location of the lower bend wheel (5) has the axle hole that alters course (52), it is rotatably assorted in the middle part of upper changed course axle hole (42) and the upper changed course wheel shaft (41), lower changed course axle hole (52) and institute It states and is rotatably assorted in the middle part of lower changed course wheel shaft (51), the front end of upper changed course wheel shaft (41) is supported on changed course wheel shaft front support hole (311) on, and rear end is supported in changed course wheel shaft rear support hole (211), and the front end of lower changed course wheel shaft (51), which is supported on down, to be changed To on wheel shaft front support hole (321), and rear end is supported on lower changed course wheel shaft rear support hole (221).

6. the shutter elevating traction rope change course device of double layer glass window with built-in louver according to claim 1, It is characterized in that on the wheel rim of the upper bend wheel (4) and has around the circumferencial direction of upper bend wheel (4) composition to alter course on one It takes turns shutter elevating traction rope guide groove (43), the circle on the wheel rim of the lower bend wheel (5) and around lower bend wheel (5) Circumferential direction composition has bend wheel shutter elevating traction rope guide groove (53).

The dress 7. the shutter elevating traction rope of double layer glass window with built-in louver described according to claim 1 or 5 or 6 alters course It sets, it is characterised in that the upper bend wheel (4) and lower bend wheel (5) is bearing.

8. the shutter elevating traction rope change course device of double layer glass window with built-in louver according to claim 7, It is characterized in that the bearing is metal bearing.

9. the shutter elevating traction rope change course device of double layer glass window with built-in louver according to claim 1, It is characterized in that the side composition on the top of the upper transverse frame pipe right turn angle attachment base (2) under has card base on a connecting seat (26a), and the card base (26b) in the case where the lower part of upper transverse frame pipe right turn angle attachment base (2) constitutes and has a connecting seat, in the bend wheel It the top of protecting cover (3) and is constituted in the corresponding position for being card base on attachment base (26a) and has card base chamber (34a) on one, changed The position composition of card base (26b) has card base buckle (34b) to the lower part for taking turns protecting cover (3) and in the case where corresponding to attachment base, Card base (26a) is matched with upper card base chamber (34a) on attachment base, and card base (24b) and lower card base buckle (34b) phase under attachment base Cooperation.

10. the shutter elevating traction rope change course device of double layer glass window with built-in louver according to claim 1, It is characterized in that on the upper transverse frame pipe right turn angle attachment base (2) and is located at bend wheel chamber (21) on the corner attachment base The position on right side, which is constituted, a shutter elevating traction rope fixed strip (27).