CN209603785U - The lower corner connecting base structure of shutter embedded in hollow glass - Google Patents

Abstract

A kind of lower corner connecting base structure of shutter embedded in hollow glass, belongs to sunshade hollow glass product technical field.Shutter embedded in hollow glass includes lower rope sheave, lower rope sheave is located on rope sheave seat, lower corner connecting base structure includes lower corner attachment base ontology, it is inserted embedding arm and is constituted by laterally inserting embedding arm and longitudinal direction, feature is: having nut seat chamber towards upper side in the right end for laterally inserting embedding arm, centre bit corresponding to the nut seat chamber installs adjusting screw hole, adjusting screw Kong Shangshe adjusting screw, adjusting nut seat is arranged at the lower part of rope sheave seat, adjusting nut seat matches with nut seat chamber and sets screw hole in the central location of adjusting nut seat, adjusting screw is inserted upwardly into adjusting screw hole from the bottom for laterally inserting embedding arm and screws in screw hole.The curtain sheet being nested on lower rope sheave overturning traction rope is set to be in good tensioner state；It is not in abjection situation；Keep lower corner attachment base ontology simple and fast and effortlessly inserts solid between the right end of lower transverse frame pipe and the lower end of right vertical frame pipe.

Description

The lower corner connecting base structure of shutter embedded in hollow glass

Technical field

The utility model belongs to sunshade hollow glass product technical field, and in particular to a kind of shutter embedded in hollow glass Lower corner connecting base structure.

Background technique

Above mentioned shutter embedded in hollow glass refer to each other with aspectant state setting and to surrounding Setting is implemented in closed two pieces of glass (interior glass and outer glass, can also claim front glass and rear glass) in edge can be according to needing to rise The venetian blind of drop and the window for belonging to sunshade hollow glass product scope constituted, this window have self-evident following long Place: thermal insulation is good and uses the energy conservation for embodying building；Sound-proofing is excellent and uses the harassment for avoiding extraneous noisy noise；Anti-caking Dew is solidifying white and using ensures that indoor light is sufficient and embodies desired beautiful effect；Pass through the deflection angle of the curtain sheet to shutter Degree adjusts and uses the indoor lighting requirement needed for obtaining and protect privacy, stains (the habit letter of venetian blind curtain sheet from trifle in the world Claim " curtain sheet ") and use to embody and excellent exempt from cleaning effect；Have ideal decorative to building and uses promotion building Class；Impact resistance is strong, safety is good and long service life and uses the installation requirement and satisfaction for meeting skyscraper 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 different physical efficiency person's operations, Etc..

Pass 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), Shutter in the improved hollow glass of CN2767625Y(structure), the shutter in CN2756796Y(hollow glass), CN2232968Y(in double glazing be equipped with horizontal shutter monolithic door sash), CN2297952Y(Magnetic driving formula add layer Flexible heavy curtain), CN2326718Y(totally-enclosed shutter), the blinds in the structure improved hollow glass of CN100535378C( Window), set sun-shading hollow venetian blind in CN102444372A(one kind), built in the mono- manipulation double layer glass of CN105064896B( Shutter), CN105041168B(structure simplify energy-saving multilayer hollow glass louver), the non-magnet of CN105041170B( Drive-type double layer glass window with built-in louver), CN105041172B(pelletron drive-type double layer glass window with built-in louver), Foreign patent such as US20021897681A, 1US2004211528A, US2015159431A1, GB671685A, EP2369121A2, EP1542054A1 and W003071082A etc..

There are two types of the manipulation forms of common shutter embedded in hollow glass: one manipulates for monolever；Two grasp for double handle Control, so-called monolever manipulation refer to the curtain realized with an outer operating-controlling mechanism and an interior operating-controlling mechanism to venetian blind Piece overturning and the lifting to venetian blind, the mono- manipulation bilayer of typical example such as CN106437468B(is with built in hollow glass hundred Leaf window) and the mono- manipulation double layer glass window with built-in louver of CN105064896B(), etc..The manipulation of so-called double handle refer to by Two interior operating-controlling mechanisms and two outer operating-controlling mechanisms control the curtain sheet overturning and the lifting of venetian blind of venetian blind, allusion quotation The example of type such as CN104912469B(bilayer is with shutter embedded in hollow glass).

By to the above patent document for being not limited to enumerate reading it is found that shutter embedded in hollow glass forms Structural system in include upper, lower horizontal frame pipe, left vertical frame pipe and right vertical frame pipe, these frame pipes are connected by corner attachment base At the construction of the square shape of Chinese character.

An interior operating-controlling mechanism and an outer operating-controlling mechanism are only needed in view of monolever above-mentioned manipulation, thus relative to both hands There are the advantages such as structure is terse and relatively cheap for handle manipulation.The application hollow glass built-in blinds curtain to be related to Lower corner connecting base structure is for monolever manipulation.

As is known in the industry, the overturning of the curtain sheet of venetian blind is to overturn traction rope by curtain sheet to realize, curtain sheet overturning is led One end of messenger and the top of interior operating-controlling mechanism are fixed, the other end successively by way of or after being placed on upper rope sheave and lower rope sheave It is fixed with the lower part of interior operating-controlling mechanism.Within operating-controlling mechanism and outer operating-controlling mechanism be set to the right side of forms for (because Can be set in the left side of forms), upper rope sheave above-mentioned is in the i.e. upper corner attachment base sheet of the right turn angle attachment base for corresponding to top The position of body and the right end of the torsion shaft of the structural system of curtain sheet overturning executing agency are fixed, and lower rope sheave above-mentioned usually rotates Ground is arranged on rope sheave seat and descends corner to connect the right turn angle attachment base of rope sheave seat and lower part using rope sheave seat fixing screws Joint chair ontology is fixed.When outer control device is dialled shifting upward or downward by user, since inside and outside operating-controlling mechanism is across interior glass Each other magnetic attracting together, thus by outer operating-controlling mechanism drive in operating-controlling mechanism, curtain sheet overturning is driven by interior operating-controlling mechanism Traction rope drives upper rope sheave above-mentioned by curtain sheet overturning traction rope, drives torsion shaft by upper rope sheave, due to the curtain sheet of venetian blind Curtain sheet overturns the curtain sheet overturning that the upper end restricted is the structural system for being attached at curtain sheet overturning executing agency and restricts on roller, and the curtain sheet Overturning rope roller and torsion shaft are inserted admittedly, thus drive curtain sheet overturning rope roller by torsion shaft, and roller strap of restricting is overturn by curtain sheet and moves curtain sheet overturning Rope, to realize the overturning of curtain sheet.

In the assembling process of venetian blind, curtain sheet overturns the both ends of traction rope usually by assembler with manual knot tying fashion It is fixed with interior operating-controlling mechanism, the redundant case after knotting then inevitably occurs, to make curtain sheet overturning traction rope two The length that length between a point that knots exceeds technique actual requirement overturns curtain sheet although the length exceeded is limited The tensioner effect of traction rope, which can generate, to be seriously affected, so that the rollover effect of curtain sheet be made to be unable to reach the expection of user.

By above description it is found that aforementioned lower corner attachment base ontology had both been played the lower transverse frame pipe of the structural system of forms The effect that is connect with the lower end of right vertical frame pipe of right end, and take on the carrier function for supplying the rope sheave seat of lower rope sheave to be secured to, So if rational modification can be carried out to the structure of lower corner attachment base ontology and it is made to generate the function of adjusting to rope sheave seat, that The tensioner effect of curtain sheet overturning traction rope is guaranteed that the curtain sheet rollover effect of venetian blind is well embodied, but so far Due technical inspiration is not provided in disclosed patent and non-patent literature until the present.

In addition, including the lower corner attachment base ontology on aforementioned the right left and right two on corner attachment base ontology and Although the lower corner attachment base ontology on the left side can conveniently insert frame pipe, it can not embody and insert solid effect with the good of frame pipe Fruit and easily occur exiting situation.

For above-mentioned prior art, the applicant has made beneficial design and has formd technical side described below Case.

Summary of the invention

The task of the utility model be to provide it is a kind of not only facilitated for two adjacent frame pipes to be reliably connected in rotation angle position but also Be conducive to be arranged for rope sheave seat and the position being beneficial to rope sheave seat together with the lower rope sheave being arranged on rope sheave seat is adjusted And it obtains so that the tensioner rope being nested on lower rope sheave is in lower turn of the shutter embedded in hollow glass of good tensioner state Angle connecting base structure.

What the task of the utility model was performed by, a kind of lower corner attachment base of shutter embedded in hollow glass Structure, the shutter embedded in hollow glass include the rope sheave once for being nested with curtain sheet overturning traction rope, which turns It is arranged on rope sheave seat dynamicly, the lower corner connecting base structure includes corner attachment base ontology, the lower corner attachment base Ontology laterally inserts embedding arm by one and a longitudinal construction inserted embedding arm and collectively form and be in L-shaped is laterally inserted in a state of use The right end of the lower transverse frame pipe of the forms of embedding arm and shutter embedded in hollow glass is inserted scarf and is closed, and longitudinal right side for inserting embedding arm and forms The lower end of vertical frame pipe is inserted scarf and is closed, and feature is: inserting the right end of embedding arm towards upper side in the transverse direction and is corresponding to institute The position for stating rope sheave seat, which is constituted, a nut seat chamber, offers an adjusting screw in the center for corresponding to the nut seat chamber Hole is equipped with an adjusting screw on the adjusting screw hole, and constituting in the lower part of the rope sheave seat has an adjusting nut seat, the tune Whole nut seat matches with the nut seat chamber and is equipped with a screw hole, the adjustment spiral shell in the central location of the adjusting nut seat Nail is inserted upwardly into adjusting screw hole from the bottom that the transverse direction inserts embedding arm and screws in the screw hole.

In a specific embodiment of the utility model, the right end that the transverse direction inserts embedding arm is configured to laterally insert embedding arm Pin, the upper end that embedding arm is inserted in the longitudinal direction are configured to longitudinal and insert embedding arm pin, in a state of use, laterally insert embedding arm pin and institute The right end for stating lower transverse frame pipe is inserted scarf and is closed, and longitudinal slotting scarf in lower end for inserting embedding arm pin and the right vertical frame pipe closes.

In another specific embodiment of the utility model, constituting in the left side that embedding arm is inserted in the longitudinal direction has a pair of of rope Wheel seat is oriented to sliding groove, has on the right side and constituting in the position for corresponding to a pair of of rope sheave seat guiding sliding groove of the rope sheave seat A pair of of rope sheave seat sliding panel, this is slidably matched to rope sheave seat sliding panel and a pair of of rope sheave seat guiding sliding groove.

In another specific embodiment of the utility model, side of the embedding arm pin under is inserted certainly in the transverse direction From left to right is constituted the transverse direction of lower surface for being raised in and laterally inserting embedding arm pin with space state and inserts embedding arm pin Anti-extrusion tooth, In The right side that embedding arm pin is inserted in the longitudinal direction, which is constituted from top to bottom with space state, is raised in longitudinal right surface for inserting embedding arm pin Longitudinal direction insert embedding arm pin Anti-extrusion tooth；Embedding arm pin is inserted in the transverse direction laterally to insert towards the middle part of upper side to be parallel to The state composition of the longitudinal direction of embedding arm pin has one laterally to insert embedding arm pin cavity, and inserting embedding arm pin cavity by the transverse direction makes cross To the front side and rear side for inserting embedding arm pin respectively formed one be raised in laterally insert embedding arm pin cavity surface lower transverse frame pipe insert it is embedding Sliding rail；Embedding arm pin is inserted towards the middle part of left side in the longitudinal direction to be parallel to longitudinal short transverse for inserting embedding arm pin State composition has a longitudinal direction to insert embedding arm pin cavity, and inserting embedding arm pin cavity by the longitudinal direction makes longitudinal left side structure for inserting embedding arm pin The right vertical frame pipe for being raised in longitudinal surface for inserting embedding arm pin cavity in a pair inserts embedding sliding rail, in a state of use, under described Horizontal frame pipe inserts embedding sliding rail and laterally inserts embedding arm pin Anti-extrusion tooth and contacts with the lumen cavity wall of the lower transverse frame pipe, and described Right vertical frame pipe inserts embedding sliding rail and longitudinal direction is inserted embedding arm pin Anti-extrusion tooth and contacted with the lumen cavity wall of the right vertical frame pipe.

In another specific embodiment of the utility model, the transverse direction insert embedding arm pin Anti-extrusion tooth with it is described Laterally insert to constitute between the lower surface of embedding arm pin and have one first inclination angle I, the longitudinal direction insert embedding arm pin Anti-extrusion tooth with The longitudinal direction, which inserts to constitute between the right surface of embedding arm pin, the second inclination angle II.

In the utility model there are one in specific embodiment, first inclination angle I and second inclination The degree at angle II is 8-20 °.

In the utility model more and in a specific embodiment, constituted in the bottom that the transverse direction inserts embedding arm with interval There is sealing joint strip cementation boss, the space between each two adjacent sealing joint strip cementation boss is configured to sealing joint strip insertion chamber, The right side of embedding arm being inserted in the longitudinal direction, sealing joint strip combination boss having been constituted with space state, each two adjacent sealing joint strips combine Space between boss is configured to sealing joint strip binding cavity.

The utility model so that in a specific embodiment, the sealing joint strip cementation boss and described close The cross-sectional shape of seal strip combination boss is trapezoidal.

The utility model again more and in a specific embodiment, insert the left end structure of embedding sliding rail in the lower transverse frame pipe At have laterally insert embedding arm pin guiding surface, the upper end that a pair of of right vertical frame pipe inserts embedding sliding rail respectively constitutes have longitudinally insert it is embedding Arm pin guiding surface.

In the utility model again and then in a specific embodiment, the bottom of embedding arm is inserted in the transverse direction and right The position of adjusting screw described in Ying Yu, which is constituted, a reinforcement boss, and the adjusting screw hole penetrates through reinforcement boss.

Technical solution provided by the utility model has the technical effect that due to having one in the right end composition for laterally inserting embedding arm Nut seat chamber and an adjusting screw hole has been opened up in the center of nut seat chamber, and had due to constituting in the lower part of rope sheave seat One adjusting nut seat, adjusting nut seat match with nut seat chamber and are equipped with a screw hole in the central location of adjusting nut seat, Again since adjusting screw is connect from the lower part insertion adjusting screw hole for laterally inserting embedding arm and with screw hole, thus lower corner attachment base Ontology not only can be by the embedding connection that interleaves of the lower end of the right end of lower transverse frame pipe and right vertical frame pipe, but also can be to rope sheave seat together with being arranged on Lower rope sheave be adjusted, make the curtain sheet being nested on lower rope sheave overturning traction rope be in good tensioner state；Due in cross There is transverse direction to insert embedding arm pin Anti-extrusion tooth to inserting side of the embedding arm pin under and constituting, and due to longitudinally inserting the embedding arm pin right side Side, which is constituted, has longitudinal direction to insert embedding arm pin Anti-extrusion tooth, thus the lumen for laterally inserting embedding arm and lower transverse frame pipe can be made to be reliably fixed, no It will appear abjection situation, while longitudinal lumen for inserting embedding arm and right vertical frame pipe can be made to be reliably fixed, will not generate and exit phenomenon；By In laterally insert embedding arm pin and it is longitudinal insert embedding arm pin respectively constituted lower transverse frame pipe insert embedding sliding rail and right vertical frame pipe insert it is embedding Sliding rail, thus lower corner attachment base ontology can be made simple and fast and effortlessly insert solid right end and right vertical frame in lower transverse frame pipe Between the lower end of pipe.

Detailed description of the invention

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

Fig. 2 is that the utility model is installed on the schematic diagram on the forms of shutter embedded in hollow glass.

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 in the following description By taking the location of Fig. 1 state as an example, thus it cannot be understood as to the special of technical solution provided by the utility model It limits.

It is led referring to Figure 1 with Fig. 2, the curtain sheet overturning that is used to be nested with for showing the structural system of shutter embedded in hollow glass Rope sheave 2 once of messenger 1, the lower rope sheave 2 are rotatably arranged on rope sheave seat 21, show lower corner connecting base structure system Corner attachment base ontology 3 once, which laterally inserts embedding arm 31 by one that material is plastics and a longitudinal direction is inserted Embedding arm 32 collectively forms and laterally inserts embedding arm 31 and shutter embedded in hollow glass in a state of use in the construction of L-shaped The right ends of lower transverse frame pipe 41 of forms 4 insert scarf and close, and longitudinal lower end for inserting embedding arm 32 and the right vertical frame pipe 42 of forms 4 insert it is embedding Cooperation.

Please emphasis see Fig. 1, the technical essential as technical solution provided by the utility model: insert embedding arm 31 in aforementioned lateral Right end towards upper side and correspond to aforementioned rope sheave seat 21 position constitute have a nut seat chamber 311, corresponding to The center of the nut seat chamber 311 offers an adjusting screw hole 3111, is equipped with a tune on the adjusting screw hole 3111 Whole screw 3112, constituting in the lower part of aforementioned rope sheave seat 21 has an adjusting nut seat 211, the adjusting nut seat 211 and aforementioned spiral shell Base chamber 311 matches and is equipped with a screw hole 2111, aforementioned adjusting screw 3112 in the central location of the adjusting nut seat 211 Aforementioned adjusting screw hole 3111 is inserted upwardly into from the bottom that aforementioned lateral inserts embedding arm 31 and is screwed in aforementioned screw hole 2111.

The right end that aforementioned lateral inserts embedding arm 31 is configured to laterally insert embedding arm pin 312, and the upper end of embedding arm 32 is inserted in aforementioned longitudinal direction It is configured to longitudinal and inserts embedding arm pin 321, in a state of use, laterally inserts the lower cross of embedding arm pin 312 and aforementioned lower transverse frame pipe 41 The right end of frame pipe lumen is inserted scarf and is closed, and under longitudinal right vertical frame pipe lumen for inserting embedding arm pin 321 and aforementioned right vertical frame pipe 42 It holds and inserts scarf conjunction.

Continue to see Fig. 1, constituting in the left side that embedding arm 32 is inserted in aforementioned longitudinal direction has a pair of of rope sheave seat guiding sliding groove 322, preceding It states the right side of rope sheave seat 211 and constituting in the position for corresponding to a pair of of rope sheave seat guiding sliding groove 322 has a pair of of rope sheave seat sliding Movable plate 212, this is slidably matched to rope sheave seat sliding panel 212 and a pair of of rope sheave seat guiding sliding groove 322.

It inserts side of the embedding arm pin 312 under in aforementioned lateral and has been constituted from left to right with space state and be raised in transverse direction The transverse direction for inserting the lower surface of embedding arm pin 312 inserts embedding arm pin Anti-extrusion tooth 3121, inserts the right side of embedding arm pin 321 in aforementioned longitudinal direction Side, which is constituted from top to bottom with space state, to be raised in the longitudinal direction on longitudinal right surface for inserting embedding arm pin 321 and inserts embedding arm pin anticreep Tooth 3211 out；Embedding arm pin 312, which is inserted, in aforementioned lateral laterally inserts embedding arm pin 312 towards the middle part of upper side to be parallel to The state composition of longitudinal direction has one laterally to insert embedding arm pin cavity 3123, and inserting embedding arm pin cavity 3123 by the transverse direction makes transverse direction The front side and rear side for inserting embedding arm pin 312 respectively form one and are raised in the lower transverse frame pipe for laterally inserting the surface of embedding arm pin cavity 3123 Insert embedding sliding rail 3124；Embedding arm pin 321, which is inserted, in aforementioned longitudinal direction inserts embedding arm pin towards the middle part of left side to be parallel to longitudinal direction The state composition of 321 short transverse has a longitudinal direction to insert embedding arm pin cavity 3213, inserts embedding arm pin cavity 3213 by the longitudinal direction Longitudinal left side for inserting embedding arm pin 321 is set to constitute the right vertical frame pipe that a pair is raised in longitudinal surface for inserting embedding arm pin cavity 3213 Embedding sliding rail 3214 is inserted, in a state of use, lower transverse frame pipe above-mentioned inserts embedding sliding rail 3124 and laterally inserts embedding arm pin Anti-extrusion The lumen cavity wall corresponding with the lower transverse tubule lumen of aforementioned lower transverse frame pipe 41 of tooth 3121 is in close contact, and right vertical frame pipe above-mentioned is inserted It is corresponding with the right vertical frame pipe lumen of aforementioned right vertical frame pipe 42 that embedding arm pin Anti-extrusion tooth 3211 is inserted in embedding sliding rail 3214 and longitudinal direction Lumen cavity wall be in close contact.

Preferably, transverse direction above-mentioned inserts the following table that embedding arm pin Anti-extrusion tooth 3121 inserts embedding arm pin 312 with aforementioned lateral Constituting between face has one first inclination angle, I α, and embedding arm pin Anti-extrusion tooth 3211 is inserted in longitudinal direction above-mentioned and aforementioned longitudinal direction is inserted embedding arm and inserted Constituting between the right surface of foot 321 has II β of the second inclination angle.

The degree of aforementioned first inclination angle, I α and aforementioned second inclination angle, II β are preferably 8-20 °, are preferably 10- 15 °, be preferably 11-13 °, and preferably 12 °, the present embodiment selects 12 °.

Continue to see Fig. 1, inserts the bottom of embedding arm 31 in aforementioned lateral and sealing joint strip cementation boss 313 has been constituted with interval, respectively Space between two adjacent sealing joint strip cementation boss 313 is configured to sealing joint strip insertion chamber 3131, inserts in aforementioned longitudinal direction embedding The right side of arm 32 has been constituted sealing joint strip combination boss 323 with space state, each two adjacent sealing joint strip combination boss 323 it Between space be configured to sealing joint strip binding cavity 3231.

In the present embodiment, the cross of aforementioned seal adhesive tape cementation boss 313 and sealing joint strip combination boss 323 above-mentioned Cross sectional shape is trapezoidal, and embedding arm 31, sealant are inserted towards lateral in one end of small head end, that is, short side of sealing joint strip cementation boss 313 Embedding arm 32 is inserted towards longitudinal in one end of small head end, that is, short side of item combination boss 323.

Preferably, the upper and lower surface and lateral surface composition that the left end of embedding sliding rail 3124 is inserted in aforementioned lower transverse frame pipe have transverse direction Embedding arm pin guiding surface 3122 is inserted, inserts the left and right surface of the upper end of embedding sliding rail 3214 and outer in a pair of of right vertical frame pipe above-mentioned Side, which is respectively constituted, has longitudinal direction to insert embedding arm pin guiding surface 3212.

Preferably, the bottom of embedding arm 31 is inserted in aforementioned lateral and constitute in the position for corresponding to aforementioned adjusting screw 3112 There is a reinforcement boss 314, adjusting screw hole 3111 above-mentioned penetrates through reinforcement boss 314.

Please emphasis see Fig. 2 and combine Fig. 1, the upper transverse frame pipe 43, interior of the structural system of forms 4 is also shown in Fig. 2 Glass 44 and outer glass 45, and also show shutter embedded in hollow glass structural system be located inside and outside glass 44,45 Between curtain sheet overturning executing agency 5, venetian blind 6 and interior operating-controlling mechanism 7, curtain sheet overturn the setting of executing agency 5 with upper transverse frame The upper interior moulding of the upper interior moulding 431 of the lower part connection of the length direction of pipe 43 is intracavitary, and it includes curtain which, which overturns executing agency 5, Piece overturning rope roller 51, overturning rope roller bearing block 52 and torsion shaft 53, curtain sheet overturning rope roller 51 are rotatably supported at overturning rope roller branch It holds on seat 52, and the bottom plate build-in of the overturning rope roller bearing block 52 and upper interior moulding 431, and it is located at interior moulding chamber above-mentioned Interior, torsion shaft 53 and curtain sheet overturning rope roller 51 are slotting solid, and the upper end of the curtain sheet overturning rope 61 of venetian blind 6 and curtain sheet overturn rope roller 51 and connect Knot, i.e., around cover curtain sheet overturn rope roller 51 wiring hyoplastron 511 on.The right inside casing bar groove of interior operating-controlling mechanism 7 and moulding 421 in the right side It is slidably matched, moulding 421 is formed in the left side of the short transverse of right vertical frame pipe 42 in the right side.The traction of shutter elevating shown in figure One end of rope 8 and the sill strip 62 of venetian blind 6 are fixed, and curtain sheet of the other end in the curtain sheet 63 successively through being provided with venetian blind 6 is led Messenger relief hole, the shutter elevating traction rope conductor rope roller 521 being rotatably arranged on overturning rope roller bearing block 52, venetian blind liter After drop traction rope modified roller 81 and the lanyard pulley 71 that is arranged on interior operating-controlling mechanism 7 with the fixation of corner seat 9, corner seat 9 with it is upper Corner attachment base ontology 10 is fixed, and shutter elevating traction rope bend wheel 81 above-mentioned is rotatably arranged on corner seat 9.It is aforementioned Curtain sheet overturning traction rope 1 one end and the upper lateral part of interior operating-controlling mechanism 7 fix, the other end is successively by way of being successively to be nested with It is fixed after upper rope sheave 20 and lower rope sheave 2 with the following side of interior operating-controlling mechanism 7.The right end of upper rope sheave 20 and torsion shaft 53 above-mentioned It is fixed.Since this section of content belongs to well-known technique, the patent that applicant refers in background technique column above see, for example, Document, thus applicant has only made very brief description.

According to professional general knowledge, interior operating-controlling mechanism 7 is driven by outer operating-controlling mechanism because outer operating-controlling mechanism across interior glass with it is interior 7 magnetic attracting of operating-controlling mechanism is together.

The tensioner effect of curtain sheet overturning traction rope 1 is ensured by the lower corner connecting base structure of the utility model, specifically: In It completes both ends one end i.e. above-mentioned of curtain sheet overturning traction rope 1 and the other end and interior operating-controlling mechanism with manual knot tying fashion 7 is fixed, and after middle part is placed on upper and lower rope sheave 20,2, adjusting screw 3112 is adjusted with tool such as screwdriver, by adjusting screw 3112 drive adjusting nut seat 211 to be displaced, and slide so that rope sheave seat 21 be made to follow rope sheave seat guiding by its rope sheave seat sliding panel 212 Dynamic slot 322 slides, and the lower rope sheave 2 due to being cased with curtain sheet overturning traction rope 1 is rotatably arranged in rope sheave seat by lower sheave shaft 22 On 21, thus by the drive of rope sheave seat 21, rope sheave 2 is correspondingly displaced down, is in curtain sheet overturning traction rope 1 required by technique and is risen Tight state.

Sealing joint strip 30 is also shown in Fig. 2, surrounding edge of the sealing joint strip 30 between inside and outside glass Position, being inserted side of the embedding arm 31 under due to the transverse direction of lower corner attachment base ontology 3 and constituted has sealing joint strip to be embedded in chamber 3131, because And in the embeddable sealing joint strip insertion chamber 3131 of sealing joint strip 30, the same example of embedding arm 32 is longitudinally inserted, is no longer illustrated.

When inserting embedding sliding rail 3124 further, since laterally inserting embedding arm pin 312 and being formed with lower transverse frame pipe above-mentioned, thus assembling With the smooth effect of good sliding, and it is also formed with due to laterally inserting embedding arm pin 312 and laterally inserts embedding arm pin Anti-extrusion tooth 3121, thus can ensure that and reliably inserted admittedly with the lower transverse tubule lumen of lower transverse frame pipe 41.The same example of embedding arm pin 321 is inserted in longitudinal direction, no longer superfluous It states.

Since the overturning of the curtain sheet 63 of venetian blind 6 and the lifting principle or action process of venetian blind 6 belong to existing skill Art see, for example, Chinese patent CN10504169B, thus applicant repeats no more.

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 lower corner connecting base structure of shutter embedded in hollow glass, the shutter embedded in hollow glass include For being nested with the rope sheave once (2) of curtain sheet overturning traction rope (1), which is rotatably arranged on rope sheave seat (21), institute Stating lower corner connecting base structure includes that corner attachment base ontology (3), the lower corner attachment base ontology (3) are laterally inserted embedding by one Arm (31) and a longitudinal embedding arm (32) of inserting collectively form and laterally insert embedding arm (31) in a state of use in the construction of L-shaped Scarf is inserted with the right end of the lower transverse frame pipe (41) of the forms (4) of shutter embedded in hollow glass to close, and it is longitudinal insert embedding arm (32) with It inserts scarf and closes in the lower end of the right vertical frame pipe (42) of forms (4), it is characterised in that insert the right end direction of embedding arm (31) in the transverse direction On side and correspond to the rope sheave seat (21) position constitute have a nut seat chamber (311), correspond to the nut The center of seat chamber (311) offers an adjusting screw hole (3111), is equipped with a tune on the adjusting screw hole (3111) Whole screw (3112), constituting in the lower part of the rope sheave seat (21) has an adjusting nut seat (211), the adjusting nut seat (211) It is matched with the nut seat chamber (311) and is equipped with a screw hole (2111) in the central location of the adjusting nut seat (211), institute Adjusting screw (3112) is stated to be inserted upwardly into the adjusting screw hole (3111) from the bottom that the transverse direction inserts embedding arm (31) and revolve Enter in the screw hole (2111).

2. the lower corner connecting base structure of shutter embedded in hollow glass according to claim 1, it is characterised in that institute It states the lateral right end for inserting embedding arm (31) to be configured to laterally insert embedding arm pin (312), the upper end that embedding arm (32) is inserted in the longitudinal direction is constituted Embedding arm pin (321) is inserted to be longitudinal, in a state of use, laterally inserts the right side of embedding arm pin (312) Yu the lower transverse frame pipe (41) Slotting scarf is held to close, and embedding arm pin (321) is inserted in longitudinal direction and scarf conjunction is inserted in the lower end of the right vertical frame pipe (42).

3. the lower corner connecting base structure of shutter embedded in hollow glass according to claim 1, it is characterised in that The left side that embedding arm (32) is inserted in the longitudinal direction, which is constituted, a pair of of rope sheave seat guiding sliding groove (322), on the right side of the rope sheave seat (21) It side and is constituted in the position for corresponding to a pair of of rope sheave seat guiding sliding groove (322) and has a pair of of rope sheave seat sliding panel (212), this is right Rope sheave seat sliding panel (212) is slidably matched with a pair of of rope sheave seat guiding sliding groove (322).

4. the lower corner connecting base structure of shutter embedded in hollow glass according to claim 2, it is characterised in that The transverse direction insert side of the embedding arm pin (312) under constituted from left to right with space state be raised in laterally insert embedding arm insert The transverse direction of the lower surface of foot (312) inserts embedding arm pin Anti-extrusion tooth (3121), inserts the right side of embedding arm pin (321) in the longitudinal direction It is constituted from top to bottom with space state and is raised in the longitudinal direction on longitudinal right surface for inserting embedding arm pin (321) and inserts embedding arm pin anticreep Tooth (3211) out；Embedding arm pin (312), which is inserted, in the transverse direction laterally inserts embedding arm pin towards the middle part of upper side to be parallel to (312) the state composition of longitudinal direction has one laterally to insert embedding arm pin cavity (3123), inserts embedding arm pin cavity by the transverse direction (3123) make laterally to insert the front side of embedding arm pin (312) and rear side respectively forms one and is raised in and laterally inserts embedding arm pin cavity (3123) The lower transverse frame pipe on surface insert embedding sliding rail (3124)；The longitudinal direction insert embedding arm pin (321) towards left side middle part with The state composition for being parallel to longitudinal short transverse for inserting embedding arm pin (321) has a longitudinal direction to insert embedding arm pin cavity (3213), by The longitudinal direction, which inserts embedding arm pin cavity (3213) longitudinal left side for inserting embedding arm pin (321) is made to constitute a pair and be raised in, longitudinal inserts embedding arm The right vertical frame pipe on the surface of pin cavity (3213) inserts embedding sliding rail (3214), and in a state of use, the lower transverse frame pipe is inserted embedding Sliding rail (3124) and transverse direction are inserted embedding arm pin Anti-extrusion tooth (3121) and are contacted with the lumen cavity wall of the lower transverse frame pipe (41), and The right vertical frame pipe inserts embedding sliding rail (3214) and embedding arm pin Anti-extrusion tooth (3211) and the right vertical frame pipe are inserted in longitudinal direction (42) lumen cavity wall contact.

5. the lower corner connecting base structure of shutter embedded in hollow glass according to claim 4, it is characterised in that institute The transverse direction stated inserts embedding arm pin Anti-extrusion tooth (3121) and the transverse direction inserts composition between the lower surface of embedding arm pin (312) and has one First inclination angle I (α), embedding arm pin Anti-extrusion tooth (3211) is inserted in the longitudinal direction and embedding arm pin (321) is inserted in the longitudinal direction Constituting between right surface has the second inclination angle II (β).

6. the lower corner connecting base structure of shutter embedded in hollow glass according to claim 5, it is characterised in that institute The degree for stating the first inclination angle I (α) and second inclination angle II (β) is 8-20 °.

7. the lower corner connecting base structure of shutter embedded in hollow glass according to claim 1 or 2, it is characterised in that The bottom of embedding arm (31) is inserted in the transverse direction, and sealing joint strip cementation boss (313), each two adjacent sealants have been constituted with interval Space between cementation boss (313) is configured to sealing joint strip insertion chamber (3131), inserts the right side of embedding arm (32) in the longitudinal direction Side has been constituted sealing joint strip combination boss (323) with space state, between each two adjacent sealing joint strip combination boss (323) Space is configured to sealing joint strip binding cavity (3231).

8. the lower corner connecting base structure of shutter embedded in hollow glass according to claim 7, it is characterised in that institute The cross-sectional shape for stating sealing joint strip cementation boss (313) and the sealing joint strip combination boss (323) is trapezoidal.

9. the lower corner connecting base structure of shutter embedded in hollow glass according to claim 4, it is characterised in that The left end that the lower transverse frame pipe inserts embedding sliding rail (3124), which constitutes to have, laterally inserts embedding arm pin guiding surface (3122), described one Respectively constituting to the upper end that right vertical frame pipe inserts embedding sliding rail (3214) has longitudinal direction to insert embedding arm pin guiding surface (3212).

10. the lower corner connecting base structure of shutter embedded in hollow glass according to claim 1, it is characterised in that The transverse direction, which is inserted the bottom of embedding arm (31) and constituted in the position for corresponding to the adjusting screw (3112), a reinforcement boss (314), the adjusting screw hole (3111) penetrates through reinforcement boss (314).