CN109113552B - Curtain piece overturning traction rope tensioning device of hollow glass built-in shutter - Google Patents
Curtain piece overturning traction rope tensioning device of hollow glass built-in shutter Download PDFInfo
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- CN109113552B CN109113552B CN201811337671.1A CN201811337671A CN109113552B CN 109113552 B CN109113552 B CN 109113552B CN 201811337671 A CN201811337671 A CN 201811337671A CN 109113552 B CN109113552 B CN 109113552B
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- connecting seat
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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
- E06B9/264—Combinations of lamellar blinds with roller shutters, screen windows, windows, or double panes; Lamellar blinds with special devices
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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
- E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
- E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
- E06B9/32—Operating, guiding, or securing devices therefor
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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
- E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
- E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
- E06B9/32—Operating, guiding, or securing devices therefor
- E06B9/322—Details of operating devices, e.g. pulleys, brakes, spring drums, drives
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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
- E06B9/264—Combinations of lamellar blinds with roller shutters, screen windows, windows, or double panes; Lamellar blinds with special devices
- E06B2009/2643—Screens between double windows
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Blinds (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
A curtain piece overturning traction rope tensioning device of a hollow glass built-in shutter belongs to the field of sunshade hollow glass products. The blind window with the built-in hollow glass comprises a window body, the window body comprises a longitudinal frame strip, a lower transverse frame strip and a window body frame strip corner connecting seat, the window body frame strip corner connecting seat is composed of a corner connecting seat vertical part and a corner connecting seat horizontal part, a curtain piece overturning traction rope tensioning device comprises a curtain piece overturning traction rope floating tensioning mechanism and a sliding frame adjusting mechanism, the curtain piece overturning traction rope floating tensioning mechanism comprises a sliding frame and a curtain piece overturning traction rope transition wheel, one side of the sliding frame, facing the corner connecting seat vertical part, is matched with the corner connecting seat vertical part, one side of the sliding frame, facing the sliding frame adjusting mechanism, is connected with the sliding frame adjusting mechanism, the curtain piece overturning traction rope transition wheel is arranged in the middle of the sliding frame, and the sliding frame adjusting mechanism is arranged on the corner connecting seat horizontal part. Can be arranged at any position in the height direction of the edge part of the window body; the operation intensity is lightened, and the assembly efficiency is improved.
Description
Technical Field
The invention belongs to the technical field of sun-shading hollow glass products, and particularly relates to a curtain sheet overturning traction rope tensioning device of a hollow glass built-in shutter.
Background
The hollow glass built-in window blind mentioned above is a window belonging to the category of sun-shading hollow glass products, which is constituted by providing a shutter that can be lifted and lowered as needed between two pieces of glass (inner glass and outer glass, also referred to as front glass and rear glass) that are provided in a face-to-face state and that are sealed to peripheral edge portions, and has the following merits that it is self-evident that: the heat insulation performance is good, so that the energy conservation of the building is reflected; excellent sound insulation to avoid the noise of the outside; condensation and frost are prevented, so that sufficient indoor light is ensured, and the expected bright effect is reflected; the deflection angle of the blind curtain sheet is adjusted to obtain the required indoor lighting requirement, and the privacy is protected and the blind curtain sheet (commonly called as 'curtain sheet' for short) is prevented from being polluted by dust, so that the excellent cleaning-free effect is realized; the method has ideal embellishment to the building so as to improve the grade of the building; the impact resistance is strong, the safety is good, and the service life is long, so that the installation requirement of high-rise buildings is met, and the extremely long-term use maintenance-free requirement is met; the use is simple, light and labor-saving, so as to adapt to the operation of people of different ages and physical abilities, and the like.
Technical information about hollow glass built-in shutters is not known in the published middle and outer patent documents, such as CN2564720Y (hollow glass with built-in shutter curtain), CN2767624Y (hollow glass with built-in shutter), CN2767625Y (hollow glass with built-in shutter), CN2756796Y (hollow glass with built-in shutter), CN2232968Y (integral door sash with transverse shutter in double glass), CN2297952Y (magnetic-driven laminated retractable curtain), CN2326718Y (fully-closed shutter), CN100535378C (hollow glass with built-in shutter), CN102444372a (hollow shutter with built-in sunshade), CN105064896B (single-operated double-layer hollow glass built-in shutter), CN105041168B (energy-saving double-layer hollow glass shutter with simplified structure), CN105041170B (non-magnet driven double-layer hollow glass built-in shutter), CN105041172B (double-layer hollow shutter with built-in shutter), CN104912469B (double-layer hollow shutter) and CN105041169B (energy-saving double-layer hollow shutter), and foreign patents such as US 52 20021897681a, US 521 GB 1, EP 53 a, and EP 5228A.
It is known from reading of patent documents not limited to the above examples and by combining with common knowledge: whether it is a double glazing built-in blind or a double glazing built-in blind, there are two types of driving controllers which are provided in the form of: one is a single-control drive controller, the other is a double-control drive controller, the former consists of an inner control mechanism and an outer control mechanism, and the former can be seen in the above-mentioned CN105041169B; the latter consists of two inner steering mechanisms and two outer steering mechanisms, for which reference is made to CN104912469B previously described. Whether a single-or double-operated drive control, its final purpose is to control the lifting of the blind between the panes and to control the turning of the slats of the blind. The lifting control of the blind is essentially the control of the blind lifting hauling rope, while the turning control of the blind is essentially the control of the blind turning hauling rope.
The known connecting mode of the curtain piece overturning haulage rope is as follows: the two ends of the curtain sheet overturning traction rope are manually knotted and fixed with the inner control mechanism, namely the inner control mechanism is connected in series on the curtain sheet overturning traction rope, the middle part of the curtain sheet overturning traction rope is sleeved on the curtain sheet overturning traction rope wheel and the curtain sheet overturning traction rope transition wheel, the curtain sheet overturning traction rope wheel is usually fixed on the overturning shaft at a position corresponding to the upper part of the inner control mechanism, and the curtain sheet overturning traction rope transition wheel is rotationally arranged on a window frame strip corner connecting seat at the lower part of the window at a position corresponding to the lower part of the inner control mechanism. The function of the window frame corner connecting seat is to connect the end of the lower transverse frame (also called the bottom transverse frame) of the window structure with the end of the longitudinal frame (also called the side frame or the vertical frame). According to the common general knowledge, the window body comprises two transverse frame strips, namely an upper transverse frame strip, the lower transverse frame strip and two longitudinal frame strips, namely a left longitudinal frame strip and a right longitudinal frame strip, so that four corner connecting seats of the window body frame strips are arranged, and the two transverse frame strips and the two longitudinal frame strips are connected into a structure in a shape of a Chinese character kou.
When the outer control mechanism magnetically attracted with the inner control mechanism is moved upwards or downwards through the inner glass, the inner control mechanism is driven by the outer control mechanism, the curtain sheet overturning traction rope is driven by the inner control mechanism, the curtain sheet overturning traction rope wheel is driven by the curtain sheet overturning traction rope wheel, the overturning shaft is driven by the curtain sheet overturning traction rope wheel, the curtain sheet overturning rope roller fixed on the overturning shaft is driven by the forward/reverse rotation of the overturning shaft, and the upper end of the curtain sheet overturning rope of the blind is fixed with the curtain sheet overturning rope roller, so that the curtain sheet overturning rope is driven by the curtain sheet overturning rope roller, and the curtain sheet of the blind is placed on a rope crosspiece of the curtain sheet overturning rope, so that the curtain sheet overturning rope drives the curtain sheet to overturn.
In the structure, the positions of the inner and outer control mechanisms at the side parts of the window body are not selectable at will, otherwise, the reasonable tensioning effect of the curtain sheet overturning hauling rope is affected, so in the actual use process, as the heights of different users are different, if the positions of the inner and outer control mechanisms are selected at the positions far from the lower edge of the window body, the operation effort is required for shorter users, and even the outer control mechanisms are difficult to touch. In addition, in the above structure, the two ends of the curtain sheet overturning traction rope are required to be connected with the inner control mechanism in a manual knotting mode, so that the assembly is troublesome, the assembly operation intensity is high, the assembly efficiency is affected, and in particular, the loose allowance after knotting inevitably occurs after the knotting is finished, so that the length of the curtain sheet overturning traction rope between two knotting points is more or less than the actual length required by the process, and finally, the tensioning effect of the curtain sheet overturning traction rope is reduced. On the other hand, after a period of use, the curtain sheet overturning hauling rope can also generate a micro elongation phenomenon, and the phenomenon can also influence the curtain sheet and the overturning effect.
In view of the above prior art, it is necessary to make reasonable improvements, and for this purpose the applicant has made beneficial designs, resulting in the technical solutions to be described below.
Disclosure of Invention
The invention aims to provide the curtain sheet overturning traction rope tensioning device of the hollow glass built-in blind, which is favorable for enabling the curtain sheet overturning traction rope to be in a good and reasonable tensioning state all the time so as to meet the requirement that an inner control mechanism and an outer control mechanism are arranged at any position in the height direction of the edge part of a window body, is favorable for enabling the curtain sheet overturning traction rope to be connected with the inner control mechanism in an unknotted mode so as to lighten the operation intensity of an assembler and improve the operation efficiency.
The invention aims to achieve the purpose, in the curtain piece overturning traction rope tensioning device of the hollow glass built-in shutter, the hollow glass built-in shutter comprises a window body, the window body comprises a longitudinal frame strip, a lower transverse frame strip and a window body frame strip corner connecting seat, the window body frame strip corner connecting seat consists of a corner connecting seat vertical part and a corner connecting seat horizontal part, the corner connecting seat vertical part and the corner connecting seat horizontal part form an L-shaped integrated structure, the corner connecting seat vertical part is connected with the end part of the longitudinal frame strip in an inserting manner, the corner connecting seat horizontal part is connected with the end part of the lower transverse frame strip in an inserting manner, the curtain piece overturning traction rope tensioning device comprises a curtain piece overturning traction rope floating tensioning mechanism and a sliding frame adjusting mechanism, the curtain piece overturning traction rope floating tensioning mechanism comprises a sliding frame and a curtain piece traction rope passing wheel, one side of the sliding frame facing the corner connecting seat vertical part moves up and down to be matched with the corner connecting seat vertical part, one side of the sliding frame facing the sliding frame adjusting mechanism is connected with the sliding frame adjusting mechanism, the curtain piece overturning rope overturning mechanism is arranged at the middle part of the sliding frame adjusting mechanism, and the curtain is arranged at the middle part of the sliding frame adjusting mechanism in a transition part.
In a specific embodiment of the invention, a vertical plug is extended on the vertical part of the corner connecting seat and at a position corresponding to the end part of the longitudinal frame strip, and the vertical plug is connected with the end part of the longitudinal frame strip in an inserting way; a horizontal part plug is extended on the horizontal part of the corner connecting seat and at a position corresponding to the end part of the lower transverse frame strip, and the horizontal part plug is connected with the end part of the lower transverse frame strip in an inserting way.
In another specific embodiment of the present invention, a carriage guide groove is formed in a longitudinal state at a middle portion of a side of the corner connecting seat vertical portion facing the carriage, and a carriage guide is formed at a side of the carriage facing the corner connecting seat vertical portion, the carriage guide being slidably engaged with the carriage guide groove.
In another specific embodiment of the invention, a transition wheel cavity is formed in the middle of the sliding frame, the curtain sheet overturning traction rope transition wheel is rotatably arranged in the middle of a curtain sheet overturning traction rope transition wheel shaft in the transition wheel cavity, and two ends of the curtain sheet overturning traction rope transition wheel shaft are supported on corresponding cavity walls of the transition wheel cavity.
In still another specific embodiment of the present invention, a guide strut fixing groove is formed in a middle portion of a side of the corner connecting seat horizontal portion facing the carriage adjusting mechanism in parallel with a length direction of the corner connecting seat horizontal portion, the carriage adjusting mechanism is provided on the corner connecting seat horizontal portion at a position corresponding to the guide strut fixing groove, and a guide seat is formed in a lower portion of a side of the carriage facing the carriage adjusting mechanism, the guide seat being connected to the carriage adjusting mechanism.
In a further specific embodiment of the present invention, the carriage adjusting mechanism includes a carriage guide strut provided on the corner connecting seat horizontal portion at a position corresponding to the guide strut fixing groove, a carriage guide strut chamber formed at a center position in a height direction of the carriage guide strut, and a carriage guide strut groove formed at a height direction of a side of the carriage guide strut facing the carriage, the adjusting bolt penetrating into the carriage chamber from a bottom of the corner connecting seat horizontal portion upward, a tension spring provided in the carriage chamber and fitted over the adjusting bolt, and a restricting member screwed to the adjusting bolt at a position corresponding to an upper side of the tension spring, the carriage facing a side of the carriage guide strut and slidably fitted to the carriage guide strut groove at a position corresponding to the carriage guide strut groove, the carriage guide strut being provided in the carriage chamber and fitted over the adjusting bolt at a position corresponding to a lower side of the tension spring, wherein the tension spring is provided at an upper side of the tension spring, and the restricting member is provided at an upper side of the tension spring.
In a further specific embodiment of the present invention, the sliding frame sliding guide post and the corner connecting seat horizontal portion form an integral structure at a position corresponding to the sliding guide post fixing groove.
In a further specific embodiment of the present invention, the guide strut cavity is an inner hexagonal guide strut cavity, the guide seat is an outer hexagonal guide seat, and the limiting member is an outer hexagonal nut.
In still another specific embodiment of the present invention, the vertical frame strip is formed with a vertical frame strip cavity penetrating from an upper end to a lower end in a height direction of the vertical frame strip, the lower horizontal frame strip is formed with a lower horizontal frame strip cavity penetrating from a left end to a right end in a length direction of the lower horizontal frame strip, the vertical portion plug is connected with an end portion of the vertical frame strip cavity in an inserting manner, and the horizontal portion plug is connected with an end portion of the lower horizontal frame strip cavity in an inserting manner.
In yet another specific embodiment of the present invention, a vertical plug anti-disengagement tooth is formed on an outward facing side of the vertical plug, the vertical plug anti-disengagement tooth is in close contact with a longitudinal frame bar cavity wall of the longitudinal frame bar cavity, and a horizontal plug anti-disengagement tooth is formed on an outward facing side of the horizontal plug, the horizontal plug anti-disengagement tooth is in close contact with a transverse frame bar cavity wall of the lower transverse frame bar cavity.
The technical scheme provided by the invention has the technical effects that: the sliding frame of the curtain sheet overturning traction rope floating tensioning mechanism is in sliding fit with the vertical part of the corner connecting seat of the window frame strip along with the curtain sheet overturning traction rope transition wheel, and one side of the sliding frame, which faces the sliding frame adjusting mechanism, is connected with the sliding frame adjusting mechanism, so that the curtain sheet overturning traction rope sleeved on the curtain sheet overturning traction rope transition wheel is always in a reasonable and good tensioning state in a use state, and the setting requirements of the inner and outer control mechanisms at any position in the height direction of the edge part of the window are met; because the curtain piece overturning traction rope sleeved on the curtain piece overturning traction rope transition wheel is always in a good tensioning state, two ends of the curtain piece overturning traction rope are not required to be connected with the inner control mechanism in a manual knotting mode during assembly, and only the curtain piece overturning traction rope is required to be connected with the inner control mechanism in a hanging mode, so that the operation intensity of assembly personnel can be relieved, and the assembly operation efficiency can be improved.
Drawings
Fig. 1 is a structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic view of a hollow glass built-in blind provided with the structure of fig. 1 of the present invention.
Detailed Description
In order to make the technical spirit and advantages of the present invention more clearly understood, the applicant will now make a detailed description by way of example, but the description of the examples is not intended to limit the scope of the invention, and any equivalent transformation made merely in form, not essentially, according to the inventive concept should be regarded as the scope of the technical solution of the present invention.
In the following description, all concepts related to the directions or azimuths of up, down, left, right, front and rear are exemplified by the position state of fig. 1, and thus, the present invention is not to be construed as being particularly limited to the technical solutions provided by the present invention.
Referring to fig. 1, a window 1 of a structural system of a blind with a built-in hollow glass is shown, the window 1 comprises a longitudinal frame 11, a lower transverse frame 12 and a window frame corner connecting seat 13, the window frame corner connecting seat 13 is composed of a corner connecting seat vertical part 131 and a corner connecting seat horizontal part 132, the corner connecting seat vertical part 131 and the corner connecting seat horizontal part 132 are formed into an L-shaped integral structure, the corner connecting seat vertical part 131 is connected with the lower end part of the longitudinal frame 11 in an inserting manner, and the corner connecting seat horizontal part 132 is connected with the right end part of the lower transverse frame 12 in an inserting manner.
The curtain sheet overturning traction rope floating tension mechanism 2 and the sliding frame adjusting mechanism 3 of the structural system of the curtain sheet overturning traction rope tension device are shown, the curtain sheet overturning traction rope floating tension mechanism 2 comprises a sliding frame 21 and a curtain sheet overturning traction rope transition wheel 22, the sliding frame 21 is slidingly matched with the corner connecting seat vertical part 131 in a vertical moving way towards one side of the corner connecting seat vertical part 131, one side of the sliding frame 21 towards the sliding frame adjusting mechanism 3 is connected with the sliding frame adjusting mechanism 3, the curtain sheet overturning traction rope transition wheel 22 is rotationally arranged in the middle of the sliding frame 21, and the sliding frame adjusting mechanism 3 is arranged on the corner connecting seat horizontal part 132.
A vertical plug 1311 is extended at the corner connector vertical part 131 at a position corresponding to the lower end of the longitudinal frame bar 11, and the vertical plug 1311 is connected with the end of the longitudinal frame bar 11 in a plug-in manner; a horizontal portion plug 1321 is extended at a position corresponding to the right end portion of the lower horizontal frame bar 12 on the horizontal portion 132 of the corner connecting base, and the horizontal portion plug 1321 is inserted into and connected with the right end portion of the lower horizontal frame bar 12.
A carriage guide groove 1312 is formed in a longitudinal state at a middle portion of a side of the corner connecting seat vertical portion 131 facing the carriage 21, and a carriage guide 211 is formed at a side of the carriage 21 facing the corner connecting seat vertical portion 131, and the carriage guide 211 is slidably engaged with the carriage guide groove 1312.
A transition wheel cavity 212 is formed in the middle of the sliding frame 21, the curtain turning traction rope transition wheel 22 is rotatably disposed in the middle of the curtain turning traction rope transition wheel shaft 221 in the transition wheel cavity 212, and two ends of the curtain turning traction rope transition wheel shaft 221 are supported in transition wheel shaft supporting cavities 214 preset on the corresponding cavity walls of the transition wheel cavity 221.
With continued reference to fig. 1, a guide strut fixing groove 1322 is formed in the middle portion of the side of the corner connecting seat horizontal portion 132 facing the slide frame adjusting mechanism 3 in parallel with the longitudinal direction of the corner connecting seat horizontal portion 132, the slide frame adjusting mechanism 3 is disposed on the corner connecting seat horizontal portion 132 at a position corresponding to the guide strut fixing groove 1322, and a guide seat 213 is formed in the lower portion of the side of the slide frame 21 facing the slide frame adjusting mechanism 3, and the guide seat 213 is connected to the slide frame adjusting mechanism 3.
The preferred, but not absolutely limiting, construction of the aforementioned carriage adjustment mechanism 3 is as follows: comprises a sliding frame guide sliding column 31, a tensioning spring 32, an adjusting bolt 33 and a limiting piece 34, wherein the sliding frame guide sliding column 31 is arranged on the corner connecting seat horizontal part 132 at a position corresponding to the guide sliding column fixing groove 1322, a guide sliding column cavity 311 is formed at the central position of the sliding frame guide sliding column 31 in the height direction, a sliding frame guide sliding groove 312 is formed at the sliding frame guide sliding column 31 at the height direction of one side facing the sliding frame 21, the adjusting bolt 33 penetrates into the guide sliding column cavity 311 upwards from the bottom of the corner connecting seat horizontal part 132, a bolt hole 1323 which is formed on the corner connecting seat horizontal part 132 and is positioned corresponding to the adjusting bolt 33 is shown in figure 1, the adjusting bolt 33 is inserted into the guide strut chamber 311 through the bolt hole 1323, the tension spring 32 is positioned in the guide strut chamber 311 and is sleeved on the adjusting bolt 33, the limiting piece 34 is in threaded fit with the adjusting bolt 33 at a position corresponding to the upper side of the tension spring 32, the sliding frame 21 faces one side of the sliding frame guide strut 31 and is in sliding fit with the sliding frame guide chute 312 at a position corresponding to the sliding frame guide chute 312, the guide seat 213 is positioned in the guide strut chamber 311 and is sleeved on the adjusting bolt 33 at a position corresponding to the lower side of the tension spring 32, and therefore, the connection between the sliding frame 21 and the sliding frame adjusting mechanism 3 is realized, wherein the upper end of the tension spring 32 is supported on the limiting piece 34, and the lower end of the tension spring 32 is supported on the guide seat 213.
In this embodiment, the slide guide post 31 of the slide frame and the corner connecting seat horizontal portion 132 form an integral structure at a position corresponding to the slide guide post fixing groove 1322, specifically: the sliding frame 21 is preferably molded by plastic through a mold, and the guide seat 213 is integrally molded on the sliding frame 21 when the sliding frame 21 is molded.
As can be seen from the illustration of fig. 1, the guide strut cavity 311 is an inner hexagonal guide strut cavity, the guide seat 213 is an outer hexagonal guide seat, and the limiting member 34 is an outer hexagonal nut.
Still referring to fig. 1, the vertical frame bar 11 is formed with a vertical frame bar cavity 11, the vertical frame bar cavity 111 penetrates from an upper end to a lower end in a height direction of the vertical frame bar 11, the lower horizontal frame bar 12 is formed with a lower horizontal frame bar cavity 121, the lower horizontal frame bar cavity 121 penetrates from a left end to a right end in a length direction of the lower horizontal frame bar 121, the vertical portion plug 1311 is connected with an end of the vertical frame bar cavity 111 in an inserting manner, and the horizontal portion plug 1321 is connected with an end of the lower horizontal frame bar cavity 121 in an inserting manner.
The vertical plug 1311 has vertical plug escape prevention teeth 13111 formed on the outward side thereof, i.e., the side facing away from the carriage 21, the vertical plug escape prevention teeth 13111 being in close contact with the longitudinal frame bar chamber walls of the longitudinal frame bar chamber 111, and the horizontal plug 1321 has horizontal plug escape prevention teeth 13211 formed on the outward side thereof, i.e., the side facing away from the carriage adjustment mechanism 3, the horizontal plug escape prevention teeth 13211 being in close contact with the horizontal frame bar chamber walls of the lower horizontal frame bar chamber 121.
Referring to fig. 2 and referring to fig. 1, according to the illustration of fig. 2, the window 1 further includes an upper transverse frame 14, an inner glass 15a and an outer glass 15b, two longitudinal frame 11, four window frame corner connecting seats 13 assemble the upper transverse frame 14, the lower transverse frame 12 and one longitudinal frame 11 into a square structure, the front sides of the inner glass 15a and the upper and lower transverse frame 14, 12 and the longitudinal frame 11 are adhered, and the rear sides of the outer glass 15b and the upper and lower transverse frame 14, 12 and the longitudinal frame 11 are adhered, specifically: the peripheral edge portions of the inner and outer glass 15a, 15b protrude from the upper and lower horizontal frame bars and the vertical frame bars 14, 12, and the sealing rubber strips 15c are filled in the peripheral edge portions with the upper and lower horizontal frame bars 14, 12 and the vertical frame bar 11 as carriers, so that the upper and lower frame bars 14, 12, the vertical frame bar 11 (one left and right), the inner glass 15a and the outer glass 15c form a complete window body 1, and the space between the inner and outer glass 15a, 15b is formed into a blind cavity 15d.
Also shown in fig. 1 are the blind turning rope roller 4, the turning shaft 5, the blind 6, the blind lift controller 7, the blind turning controller 8, the blind lift traction rope 9 and the blind turning traction rope 10 of the structural system of the hollow glass built-in blind, and the applicant will only briefly explain in the following since these components are known technologies and can be understood by reading the patent literature mentioned in the background section above by the applicant.
With continued reference to fig. 1, an upper inner frame strip 141 is connected to the upper part of the upper horizontal frame strip 14 in the longitudinal direction, i.e., to one side facing the blind cavity 15d, the upper inner frame strip 141 has an upper inner frame strip cavity 1411, the upper inner frame strip cavity 1411 extends from the left end to the right end of the upper inner frame strip 14 in the longitudinal direction, the cavity opening of the upper inner frame strip cavity 141 faces the inner glass 15a, and an upper inner frame strip cavity cover plate 14111 is disposed at a position corresponding to the cavity opening of the upper inner frame strip cavity 1411. The aforementioned curtain turning rope roller 4 is rotatably supported on the curtain turning rope roller supporting seat 41, and the curtain turning rope roller supporting seat 41 is disposed in the aforementioned upper inner frame strip chamber 1411 and is inserted and fixed with the upper inner frame strip chamber bottom plate of the upper inner frame strip chamber 1411. The aforementioned turning shaft 5 is inserted and fixed with the curtain turning rope roller 4 (passes through the curtain turning rope roller 4) and the right end of the turning shaft 5 extends to correspond to the above of the aforementioned curtain turning controller 8. The aforementioned blind 6 is disposed in the blind cavity 15d, and the upper end of the shutter turning cord 61 of the blind 6 is introduced into the aforementioned shutter turning cord roller support 41 and positioned on the shutter turning cord roller 4. The shutter lift controller 7 includes a shutter lift inner control mechanism 71 and a shutter lift outer control mechanism 72, wherein the shutter lift inner control mechanism 71 is disposed in a left slide guide cavity 1121 of a left guide frame 112 of a left longitudinal frame 11 of the window body 1 so as to move up and down, i.e., slide up and down, the shutter lift outer control mechanism 72 is magnetically attracted to the shutter lift inner control mechanism 71 via an inner glass 2a, and opposite sides of the shutter lift inner and outer control mechanisms 71 and 72 are formed into a rolling pair with the inner glass 2 a. Also shown in fig. 1 is a left rail 20a affixed to the side of the inner glass 2a facing away from the blind cavity 2d, with which left rail 20a the blind lift outer manipulator 72 is in sliding engagement. The curtain turning controller 8 includes a curtain turning inner control mechanism 81 and a curtain turning outer control mechanism 82, the curtain turning inner control mechanism 81 is disposed in a right guiding sliding cavity 1131 of a right guiding frame 113 of a right guiding frame 11 of a right longitudinal frame 11 of the window 1 in a vertically sliding manner, the curtain turning outer control mechanism 82 is magnetically attracted with the curtain turning inner control mechanism 81 through an inner glass 2a, and opposite sides of the curtain turning inner and outer control mechanisms 81 and 82 and the inner glass 2a form a rolling pair. Also shown in fig. 1 is a right rail 20b affixed to the side of the inner glass 2a opposite the blind cavity 2d, with which the blind flip outer actuating mechanism 82 is in sliding engagement. One end of the blind lifting traction rope 9 is fixed with the bottom strip 62 of the blind 6, the other end sequentially passes through a traction rope abdication hole 631 formed on a curtain sheet 63 of the blind 6 and a supporting seat traction rope abdication hole 411 formed on the curtain sheet overturning rope roller supporting seat 41, and then sequentially sleeved on a lifting traction rope redirecting pulley 91 and a blind lifting traction rope pulley 91 sleeved on the upper part of the blind lifting internal control mechanism 7, and then is fixed with a lifting traction rope redirecting pulley seat 911, wherein the lifting traction rope redirecting pulley seat 911 is fixed with one window frame strip corner connecting seat 13 positioned at the left upper corner of the four window frame strip corner connecting seats 13 and corresponds to the upper part of the blind lifting internal control mechanism 71, and the lifting traction rope redirecting pulley 91 is rotatably supported on the lifting traction rope redirecting pulley seat. The two ends of the aforementioned curtain sheet turning traction rope 10 are hung on the curtain sheet turning traction rope inner control mechanism 81, while the middle part is wound around the curtain sheet turning traction rope wheel 101 and the aforementioned curtain sheet turning traction rope transition wheel 22, and the curtain sheet turning traction rope wheel 101 is fixed to the right end of the aforementioned turning shaft 5.
With continued reference to fig. 1, a counterweight 30 may be preferably connected to the lower portion of the blind lifting inner control mechanism 71.
Still referring to fig. 1, the shutter turning inner control mechanism 81 is composed of an inner slide seat 811, upper and lower rollers 812, 813 and an inner slide seat magnet 814, the inner slide seat 811 is disposed in a right guide cavity 1131 of a longitudinal frame strip 11 located on the right side of the window frame 1 in a vertically movable manner, that is, in a position between the upper and lower rollers 812, 813, the inner slide seat 811 is formed with a pair of shutter turning traction rope lugs 8111 on the right side of the inner slide seat 811, the upper roller 812 of the inner slide seat is disposed in a rotatable manner on the upper portion of the inner slide seat 811 facing the inner glass 2a side, the lower roller 813 of the inner slide seat 811 is disposed in a rotatable manner on the lower portion of the inner slide seat 811 facing the inner glass 2a side, the inner slide seat magnet 814 is fixedly disposed on the inner slide seat 811 at a position corresponding to the position between the upper and lower rollers 812, 813, the upper and lower rollers 812, 813 and the inner slide window shade 2a form a rolling pair with a side surface facing the shutter cavity 15d, and the outer slide shutter turning outer control mechanism 82 is magnetically engaged with the inner slide seat 814.
The curtain sheet overturning hauling rope tensioning device can enable the curtain sheet overturning hauling rope 10 to be in a good tensioning state all the time, so that two ends of the curtain sheet overturning hauling rope 10 can be directly hung on the curtain sheet overturning hauling rope hanging lugs 8111 (also called as a curtain sheet overturning hauling rope hanging hook) through the rope hanging holes 102 formed at the rope end parts of the curtain sheet overturning hauling rope, and corresponding technical effects recorded in the technical effect column of the applicant are redeemed.
According to the description of the structure of fig. 2 by the applicant and in combination with the prior art, it is possible to certainly determine the hollow glass built-in blind shown in fig. 1 as a double-operated hollow glass built-in blind. What the applicant needs to further illustrate is: the curtain sheet overturning traction rope tensioning device is completely suitable for a single-control hollow glass built-in shutter, and the single-control hollow glass built-in shutter is in a structure form like CN 105041169B. More precisely, the curtain sheet overturning hauling rope tensioning device of the invention can be applied to any use, namely, any use of the curtain sheet overturning hauling rope 10, regardless of the change of the structure of the hollow built-in blind. In addition, if the blind lifting controller 7 is arranged on the right side of the window body 1 instead, and the curtain sheet overturning controller 8 is arranged on the left side of the window body 1 instead, the curtain sheet overturning traction rope tensioning device is also transferred to the lower left side of the window body 1 so as to meet the installation requirement of the curtain sheet overturning traction rope tensioning device accompanied with the curtain sheet overturning traction rope 10.
With continued reference to fig. 1, when the installation of the hollow built-in blind is completed, the restricting member 34 is adjusted clockwise or counterclockwise to change the degree of compression or extension of the tension spring 32 so that the carriage 21 is in a properly tensioned state with respect to the shade turning traction rope 10. For example, the more downwards the position of the stop 34 on the adjusting bolt 33, the more compressed the tension spring 32, the more downwards the carriage 21 is located, and the greater the degree of tension of the curtain turning traction rope 10 that is looped over the curtain turning traction sheave 22, and vice versa.
Since the principle of the tilting action of the shutter 6 and the shutter pieces 63 is known in the art, for example, see also the patent literature mentioned in the background section above by the applicant, the applicant will not repeat the description thereof.
In summary, the technical scheme provided by the invention overcomes the defects in the prior art, successfully completes the task of the invention, and faithfully honors the technical effects carried by the applicant in the technical effect column above.
Claims (9)
1. The utility model provides a curtain piece upset haulage rope tensioning device of cavity glass built-in shutter, cavity glass built-in shutter include window form (1), this window form (1) is including indulging frame strip (11), lower horizontal frame strip (12) and window form frame strip corner connecting seat (13), window form frame strip corner connecting seat (13) are by corner connecting seat vertical part (131) and corner connecting seat horizontal part (132) constitution, corner connecting seat vertical part (131) and corner connecting seat horizontal part (132) constitute the integral structure of L font, and corner connecting seat vertical part (131) are inserted with the tip of indulging frame strip (11) and are inserted and are connected, and corner connecting seat horizontal part (132) are inserted with the tip of lower horizontal frame strip (12) and are connected, characterized in that curtain piece upset haulage rope tensioning device includes a curtain piece haulage rope floating tensioning mechanism (2) and a slide frame adjustment mechanism (3), curtain piece upset haulage rope floating tensioning mechanism (2) include a slide frame (21) and a piece upset haulage rope and pass through slide (22), slide frame (21) and the vertical part of corner connecting seat horizontal part (132) are connected with the end of vertical frame (11) of a vertical frame strip (21) and the end of a window form, the vertical side of slide frame (21) is connected with slide frame (3) and slide frame (21) is passed through the slide frame (3), the sliding frame adjusting mechanism (3) is arranged on the corner connecting seat horizontal part (132); the middle part of one side of the corner connecting seat horizontal part (132) facing the sliding frame adjusting mechanism (3) is provided with a guide sliding column fixing groove (1322) in a state parallel to the length direction of the corner connecting seat horizontal part (132), the sliding frame adjusting mechanism (3) is arranged on the corner connecting seat horizontal part (132) at a position corresponding to the guide sliding column fixing groove (1322), the lower part of one side of the sliding frame (21) facing the sliding frame adjusting mechanism (3) is provided with a guide seat (213), and the guide seat (213) is connected with the sliding frame adjusting mechanism (3).
2. The blind turning traction rope tensioning device of the hollow glass built-in blind according to claim 1, characterized in that a vertical part plug (1311) is extended on the corner connecting seat vertical part (131) and at a position corresponding to the end part of the longitudinal frame strip (11), and the vertical part plug (1311) is connected with the end part of the longitudinal frame strip (11) in an inserting way; a horizontal part plug (1321) extends on the horizontal part (132) of the corner connecting seat and at a position corresponding to the end part of the lower transverse frame strip (12), and the horizontal part plug (1321) is connected with the end part of the lower transverse frame strip (12) in an inserting way.
3. The tension device for the blind turning pulling rope of the hollow glass built-in blind according to claim 1, wherein a carriage guide groove (1312) is formed in a longitudinal state at a middle portion of a side of the corner connecting seat vertical portion (131) facing the carriage (21), and a carriage guide (211) is formed at a side of the carriage (21) facing the corner connecting seat vertical portion (131), the carriage guide (211) being slidably fitted with the carriage guide groove (1312).
4. The curtain sheet overturning hauling rope tensioning device of the hollow glass built-in shutter according to claim 1, wherein a transition wheel cavity (212) is formed in the middle of the sliding frame (21), the curtain sheet overturning hauling rope transition wheel (22) is rotatably arranged in the middle of a curtain sheet overturning hauling rope transition wheel shaft (221) in the transition wheel cavity (212), and two ends of the curtain sheet overturning hauling rope transition wheel shaft (221) are supported on corresponding cavity walls of the transition wheel cavity (212).
5. The blind turning traction rope tensioning device for a hollow glass built-in blind according to claim 1, wherein the slide adjusting mechanism (3) comprises a slide guide post (31), a tensioning spring (32), an adjusting bolt (33) and a limiting piece (34), wherein the slide guide post (31) is arranged on the corner connecting seat horizontal portion (132) at a position corresponding to the slide guide post fixing groove (1322), a slide guide post cavity (311) is formed at the central position of the slide guide post (31) in the height direction, a slide guide post guide chute (312) is formed at the slide guide post (31) at the height direction towards one side of the slide frame (21), the adjusting bolt (33) penetrates into the slide guide post cavity (311) upwards from the bottom of the corner connecting seat horizontal portion (132), the tensioning spring (32) is positioned in the slide guide post cavity (311) and sleeved on the adjusting bolt (33), the limiting piece (34) is matched with the slide guide post (312) at the position corresponding to the tensioning spring (32) at the position corresponding to the slide guide post (33) at one side of the slide guide post (312), the guide seat (213) is located in the guide strut cavity (311) and is sleeved on the adjusting bolt (33) at a position corresponding to the lower part of the tension spring (32), wherein the upper end of the tension spring (32) is supported on the limiting piece (34), and the lower end of the tension spring (32) is supported on the guide seat (213).
6. The tension device for the blind turning pulling rope of the hollow glass built-in window blind according to claim 5, wherein the sliding frame sliding guide column (31) and the corner connecting seat horizontal part (132) form an integrated structure at a position corresponding to the sliding guide column fixing groove (1322).
7. The curtain sheet overturning traction rope tensioning device of the hollow glass built-in shutter according to claim 5, wherein the guide strut cavity (311) is an inner hexagonal guide strut cavity, the guide seat (213) is an outer hexagonal guide seat, and the limiting piece (34) is an outer hexagonal nut.
8. The blind sheet turning traction rope tensioning device of the hollow glass built-in blind window according to claim 2, wherein the vertical frame strip (11) is provided with a vertical frame strip cavity (111), the vertical frame strip cavity (111) penetrates from the upper end to the lower end of the vertical frame strip (11) in the height direction, the lower horizontal frame strip (12) is provided with a lower horizontal frame strip cavity (121), the lower horizontal frame strip cavity (121) penetrates from the left end to the right end of the lower horizontal frame strip (12) in the length direction, the vertical part plug (1311) is connected with the end part of the vertical frame strip cavity (111) in an inserting mode, and the horizontal part plug (1321) is connected with the end part of the lower horizontal frame strip cavity (121) in an inserting mode.
9. The curtain sheet overturning pulling rope tensioning device of the hollow glass built-in shutter according to claim 8, wherein a vertical plug anti-disengagement tooth (13111) is formed on one side of the vertical plug (1311) facing outwards, the vertical plug anti-disengagement tooth (13111) is tightly contacted with the longitudinal frame strip cavity wall of the longitudinal frame strip cavity (111), a horizontal plug anti-disengagement tooth (13211) is formed on one side of the horizontal plug (1321) facing outwards, and the horizontal plug anti-disengagement tooth (13211) is tightly contacted with the transverse frame strip cavity wall of the lower transverse frame strip cavity (121).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811337671.1A CN109113552B (en) | 2018-11-12 | 2018-11-12 | Curtain piece overturning traction rope tensioning device of hollow glass built-in shutter |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811337671.1A CN109113552B (en) | 2018-11-12 | 2018-11-12 | Curtain piece overturning traction rope tensioning device of hollow glass built-in shutter |
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| CN109113552B true CN109113552B (en) | 2023-06-20 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109488188A (en) * | 2019-01-07 | 2019-03-19 | 常熟中勤建材有限公司 | It is longitudinal to manipulate selectable shutter embedded in hollow glass with lateral |
| CN109441324A (en) * | 2019-01-11 | 2019-03-08 | 江苏赛迪乐节能科技有限公司 | It can prevent the double manipulation shutter embedded in hollow glass slipped under venetian blind |
| CN113585946B (en) * | 2021-08-26 | 2023-01-24 | 江苏赛迪乐节能科技有限公司 | Automatic tensioning bottom inserting angle structure of overturning traction rope used in hollow glass with built-in shutter |
| CN113482514B (en) * | 2021-08-26 | 2022-12-27 | 江苏赛迪乐节能科技有限公司 | Automatic tensioning device for curtain sheet overturning traction rope used in hollow glass with built-in shutter |
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