CN105781371A - Connection part for connecting old window frame with new window frame - Google Patents
Connection part for connecting old window frame with new window frame Download PDFInfo
- Publication number
- CN105781371A CN105781371A CN201610272389.4A CN201610272389A CN105781371A CN 105781371 A CN105781371 A CN 105781371A CN 201610272389 A CN201610272389 A CN 201610272389A CN 105781371 A CN105781371 A CN 105781371A
- Authority
- CN
- China
- Prior art keywords
- window frame
- framework
- old
- side plate
- new window
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- 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
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/04—Wing frames not characterised by the manner of movement
- E06B3/26—Compound frames, i.e. one frame within or behind another
-
- 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
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Door And Window Frames Mounted To Openings (AREA)
Abstract
The invention relates to a connection part for connecting an old window frame with a new window frame. The new window frame is located in the old window frame; the connection part comprises a connection framework fixed on the inner end surface of the old window frame; a reserved groove into which a screw penetrates is formed in the inner end surface of the connection framework; a screw hole is formed in the outer end surface of the connection framework, so that the outer end surface of the connection framework is fixedly connected with the old window frame after the screw penetrates into the screw hole; a baffle A extending in a direction facing towards the new window frame is arranged on the side wall of the connection framework; a baffle B extending outwards is arranged at the end of the baffle A; the baffle B is tightly adhered to the side wall of the new window frame; a buckle A is arranged at the outer end of the baffle B. The connection part has the advantages that the connection between the old window frame and the new window frame can be implemented, the connection manner is simple and attractive, and the connection part is low in manufacturing cost and low in material consumption.
Description
Technical field
The present invention relates to a kind of connector being connected for old window frame with new window frame.
Background technology
In recent years, along with the step of urbanization, urban district high building stands in great numbers, the both sides of major trunk roads, and old room fades away；But the behind in modernization building, still it is thick with the old room built even pre-peaceful liberation period the 1970s and 1980s, these old houses, there is serious structure and security against fire hidden danger, not only threaten the security of the lives and property of the people, also have impact on the image in city, the serious construction hindering city.Due to the interference of many factors, had been friends in the past room is removed, there be difficulties involved when.Therefore, people support extending old building energetically, in extending old building, in order to save the energy, it is desirable to do not destroying on the basis of old room original structure, increase some fresh elements for old room, to meet the needs of urban construction.
In extending old building, the transformation of window is a big problem, and traditional door and window is not only attractive in appearance not, and watertightness, air-tightness, resisting wind press capacity are all not enough, it is therefore necessary to old door and window changes into some new-type door and windows, meets people to beautiful pursuit.But, in the transformation of existing old window, it is necessary to remove original old door and window, not only need for this to set up scaffold, remove old door and window, move original resident family, reinstall the new door and window meeting power conservation requirement, after rectification, original door-window opening need to redecorate finishing, this kind of engineering not only to spend a large amount of manpower and materials, and long in time limit, resident needs resettlement transition, and improvement cost is higher, transformation difficulty is relatively big, brings inconvenience to user.Therefore, need a kind of mounting structure that can be suitable for the transformation of different old window, keeping original old window frame structure not damage, need not again fit up door-window opening, original resident family does not need resettlement, on the basis that do not need erection construction scaffold, it is achieved the simple and easy installation of new window.
For this, some ORIENTED DOOR AND WINDOW DESIGN persons have devised some mounting structures, this structure is one aluminium alloy cover plate of covering on original old window frame, fixed by screw between cover plate and old window frame, then the window frame of new window and cover plate are crossed the screw penetrated from new window frame to interfix, screw is exposed to unsightly, and the cost of aluminium alloy cover plate is high, it is seen that this mounting structure not only cost is high, installation difficulty greatly and also attractive in appearance not.
Summary of the invention
It is an object of the invention to provide a kind of simple in construction, the connector being connected for old window frame that attractive in appearance and cost is low with new window frame.
The purpose of the present invention is achieved through the following technical solutions: a kind of connector being connected with new window frame for old window frame, described new window frame is arranged in old window frame, described connector includes the connection framework being fixed on old window frame inner face, the inner face connecting framework offers the reserved notch penetrating screw, the outer face connecting framework is provided with screw, after screw is penetrated, the outer face of connection framework is fixing with old window frame to be connected；
The sidewall of described connection framework is provided with the baffle plate A that new window frame direction extends, the termination of baffle plate A is provided with outward extending baffle plate B, the side wall surface of baffle plate B and new window frame is close to, the outer end of baffle plate B is provided with buckle A, the sidewall of described new window frame is provided with the baffle plate C extended to old window frame, the termination of baffle plate C is provided with the baffle plate D extended internally and can deform upon, the inner of baffle plate D is provided with the buckle B matched with buckle A, described baffle plate B, baffle plate D is between old window frame and new window frame, baffle plate D stretches under the extruding of old window frame and connects in the notch formed between frame side wall and baffle plate B, and buckle B and buckle A links closely mutually；
The sidewall of described new window frame is provided with the outer panel A extended to old window frame direction, and the termination of outer panel A is provided with sealing joint strip draw-in groove A, and the outer face being provided with sealing joint strip A, sealing joint strip A and old window frame in sealing joint strip draw-in groove A is tightly connected.
Compared to prior art, it is an advantage of the current invention that: 1) connector of the present invention can keeping original old window frame structure not damage, need not again fit up door-window opening, original resident family does not need resettlement, on the basis that do not need erection construction scaffold, it is achieved the simple and easy installation of new window；2) the connector installation of the present invention is convenient: the framework that connects of connector is provided with the reserved notch penetrating screw, the outer face connecting framework is provided with screw, after screw is penetrated, the outer face of connection framework is fixing with old window frame to be connected, so only needing screw just can be fixedly arranged on old window frame by connector；3) connector of the present invention is simple, attractive in appearance with the connected mode of new window frame: connector is engage realization by being mutually matched of buckle A and buckle B with the connection of new window frame, it is not necessary to fix by screw；4) the making consumptive material of connector of the present invention is few, and cost is low；5) the reserved notch place that the present invention connects on framework is provided with deckboard, the screw penetrated can be covered, increase aesthetic property, additionally deckboard is provided with sealing joint strip draw-in groove B, sealing joint strip draw-in groove B is provided with sealing joint strip B, the side wall surface of sealing joint strip B and new window frame is tightly connected, and adds the sealing of connector and new window frame.
Accompanying drawing explanation
Fig. 1 is the structural representation of the connector of the present invention.
Fig. 2 is the structural representation that connector and the casement window window frame of the present invention cooperates.
Fig. 3 is the structural representation that connector and the sliding window banding of the present invention cooperates.
Fig. 4 is that connector and the sliding window of the present invention glides the structural representation cooperated.
Fig. 5 is the structural representation that connector and the sliding window slip up of the present invention cooperates.
Fig. 6 is the structural representation of the casement window window frame of the present invention.
Fig. 7 is the structural representation of the sliding window banding of the present invention.
Fig. 8 is the structural representation of the sliding window downslide of the present invention.
Fig. 9 is the structural representation of the sliding window slip up of the present invention.
Figure 10 is the structural representation of the deckboard of the present invention.
Figure 11 is that the present invention is provided with the deckboard of elastic adhesive tape and the matching relationship structural representation of connector.
nullLabel declaration: 1 connector、1-1 connects framework、1-2 reserves notch、1-3 baffle plate A、1-4 baffle plate B、1-5 buckle A、2 baffle plate C、3 baffle plate D、4 buckle B、5 outer panel A、6 sealing joint strip draw-in groove A、7 sealing joint strip A、8 Internal baffles、9 side plate A、10 side plate B、11 convex edge A、12 buckle C、13 draw-in groove A、14 convex edge B、15 buckle D、16 draw-in groove B、17 sealing joint strip draw-in groove B、18 sealing joint strip B、19 framework A、20 outer panel B、21 adhesive tape draw-in grooves、22 mounting groove A、23 corner combining piece draw-in grooves、24 side plates、25 framework B、26 installing plates、27 side plate E、28 side plate C、29 side plate D、30 sealing joint strip draw-in groove C、31 mounting groove B、32 guide rail A、33 guide rail B、34 guide rail baffle A、35 guide rail baffle B、36 slideway A、37 slideway B、38 old window frames、39 smooth rabbets、40 deckboards、41 screen window slide blocks、42 framework C、43 fixing notches、44 dividing plates、45 elastic adhesive tapes、46 screen window housings.
Detailed description of the invention
Below in conjunction with Figure of description and embodiment, present invention is described in detail:
As Figure 1-5: a kind of connector being connected with new window frame for old window frame, described new window frame is arranged in old window frame, it is characterized in that: described connector 1 includes the connection framework 1-1 being fixed on old window frame inner face, the inner face connecting framework 1-1 offers the reserved notch 1-2 penetrating screw, the outer face connecting framework 1-1 is provided with screw, after screw is penetrated, the outer face of connection framework 1-1 is fixing with old window frame 38 to be connected；
The sidewall of described connection framework 1-1 is provided with the baffle plate A1-3 that new window frame direction extends, the termination of baffle plate A1-3 is provided with outward extending baffle plate B1-4, the side wall surface of baffle plate B1-4 and new window frame is close to, the outer end of baffle plate B1-4 is provided with buckle A1-5, the sidewall of described new window frame is provided with the baffle plate C2 extended to old window frame, the termination of baffle plate C2 is provided with the baffle plate D3 extended internally and can deform upon, the inner of baffle plate D3 is provided with the buckle B4 matched with buckle A1-5, described baffle plate B1-4, baffle plate D3 is between old window frame and new window frame, baffle plate D3 stretches under the extruding of old window frame and connects in the notch formed between framework 1-1 sidewall and baffle plate B1-4, and buckle B4 and buckle A1-5 links closely mutually；
The sidewall of described new window frame is provided with the outer panel A5 extended to old window frame direction, and the termination of outer panel A5 is provided with sealing joint strip draw-in groove A6, and the outer face being provided with sealing joint strip A7, sealing joint strip A7 and old window frame 38 in sealing joint strip draw-in groove A6 is tightly connected.Before making connector, need the data first going to gather some old windows in old room, such as it is arranged in the windowsill thickness of indoor, the thickness etc. of old window frame, then the size of baffle plate A1-3, baffle plate B1-4 is determined according to these data, and the size of baffle plate C2, baffle plate D3, then make the section bar such as connecting piece profile, window frame profile.The sealing joint strip A7 being located in sealing joint strip draw-in groove A6 can improve the sealing effectiveness of old window frame and new window frame.New window frame can be fixed with the connector compact siro spinning technology being fixed on old window frame, and connected mode is mutually linking closely of simple buckle A and buckle B, as long as connector is fixed on old window frame firmly, buckle B and buckle A just can firmly link closely mutually, connector and new window frame being interfixed without by screw, this connected mode is not only attractive in appearance, simple but also saves cost.It addition, there has been sealing joint strip draw-in groove A6 and the sealing joint strip A7 that is located in sealing joint strip draw-in groove A6 can increase the sealing of old window frame and new window frame.
Described reserved notch 1-2 place is covered with deckboard 40.After screw squeezed into by screw, it can be seen that screw from reserved notch, affect attractive in appearance, it is therefore necessary to add this deckboard at reserved notch place.
Such as Figure 10, shown in 11: described deckboard includes the Internal baffle 8 parallel with old window frame inner face, the side plate A9 perpendicular with Internal baffle 8 and side plate B10, described side plate A9, side plate B10 is connected with the outside wall surface of Internal baffle 8 respectively and extends outwardly, side plate A9 is provided externally with to deviating from the convex edge A11 that new window frame direction extends, the outer end of side plate A9 is provided with buckle C12, convex edge A11 and buckle C12 forms the draw-in groove A13 holding a reserved notch 1-2 wherein edge, side plate B10 is provided externally with the convex edge B14 extended to new window direction, the outer end of side plate B10 is provided with buckle D15, convex edge B14 and buckle D15 forms the draw-in groove B16 holding reserved notch 1-2 another side edge.
On described Internal baffle 8, it is provided with sealing joint strip draw-in groove B17 towards one end of new window frame, sealing joint strip draw-in groove B17 is provided with sealing joint strip B18, sealing joint strip B18 and is tightly connected with new window frame.Can being provided with sealing joint strip in this sealing joint strip draw-in groove B, sealing joint strip and new window frame are tightly connected, and substantially increase the sealing of connector and new window.
Described draw-in groove A2-8 and/or draw-in groove B2-9 can be provided with elastic adhesive tape 45.This elastic adhesive tape 45 is easy to the installation of this deckboard, is simultaneously connected with part and is provided with reserved notch, likely can deform upon because being squeezed, and elastic adhesive tape can make up this deformation in transportation, enables deckboard and reserved notch closely to interlock.
Shown in Fig. 2, Fig. 6: as described in new window frame be casement window window frame, casement window window frame includes framework A19, described outer panel A5, described framework A19 are extended in the outer end of framework A19 towards old window frame direction, the sidewall of close old window frame side is provided with described baffle plate C2.
An outer panel B20 is extended towards the direction of sash in the inner of described framework A19, and the termination of outer panel B20 is provided with the adhesive tape draw-in groove 21 of outward opening, and described framework A19, sidewall near sash side are provided with mounting groove A22；Described outer panel B20 is additionally provided with the corner combining piece draw-in groove 23 of outward opening.If new window frame is casement window window frame, adhesive tape draw-in groove 21 is sealing joint strip draw-in groove, and mounting groove A22 is that hinge is installed the hinge being provided with in draw-in groove and can be articulated and connected with sash housing for installing the hinge of hinge installation draw-in groove.Certainly, new window frame can also be fixed window window frame, and adhesive tape draw-in groove 21 is glass adhesive tape draw-in groove, and mounting groove A22 is the line ball draw-in groove for installing line ball.The corner combining piece being provided with in corner combining piece draw-in groove 23, it is possible to preventing outer panel B because being deformed by external force extruding, corner combining piece serves the effect of resistance to compression, buffering.
Shown in Fig. 3,4,5: as described in new window frame be sliding window frame, sliding window frame includes the banding of slip up, downslide and arranged on left and right sides；Described banding includes side plate 24, and described baffle plate C2, the outer panel A5 plate face with side plate 24, near old window frame side is connected；Described downslide includes framework B25, and the outer face of framework B25 downwardly extends out described outer panel A5, and the bottom surface of described baffle plate C2 and framework B25 is connected；Described slip up includes framework C42, and the outer face of framework C42 extends upward described outer panel A5, and the upper surface of described baffle plate C2 and framework C42 is connected.
Such as Fig. 3, shown in 7: as described in banding also include the installing plate 26 that is positioned at the inside and outside two ends of side plate 24, side plate E27, side plate C28 and side plate D29 is extended on side plate 24, on the plate face of new window sash side to the direction of sash, described side plate E27, side plate C28 and side plate D29 sequentially branch from the inside to the outside, the termination of described side plate E27 is provided with between the sealing joint strip draw-in groove C30, side plate C28 of outward opening, side plate D29 and forms the mounting groove B31 for installing push-pull lock lock.The termination of side plate E27 is provided with the sealing joint strip draw-in groove C30 of outward opening, and the sealing joint strip in this sealing joint strip draw-in groove C can be tightly connected with the smooth rabbet 39 of sliding window, substantially improves the sealing of sliding window；Traditional banding is to be not provided with this side plate E with sealing joint strip draw-in groove C, seals together so having lacked, and therefore traditional banding sealing is inadequate.
Such as Fig. 4, shown in 8: as described in the upper surface of framework B25 along indoor to outdoor direction, tilt from high to low, the upper surface of framework B25 is provided with guide rail A32 and guide rail B33, and the inner face of framework B25 extends upward a guide rail baffle A34.Being additionally provided with dividing plate 44 in described framework B, framework B is divided into inside and outside two chambers by dividing plate 44, and the inner plate surface of described dividing plate is provided with the fixing notch 43 that opening is inside.The inner side of the upper surface of exocoel is provided with fixing notch 43.The setting of dividing plate can increase the stability of framework B, increases the support force of framework B.Guide rail baffle A34 is provided with screen window slide block 41, and screen window housing 46 can slide along screen window slide block 41.
Described guide rail A, guide rail B shape of cross section are all in " 7 " font, and the opening of " 7 " font guide rail A, guide rail B is towards outward." 7 " font guide rail A and guide rail B, the centre of its upper side raises up.This projection can be easy to the slip of sash.
Such as Fig. 5, shown in 9: as described in the inside and outside two ends of framework C42 bottom surface be provided with the guide rail baffle B35 downwardly extended, the bottom surface of framework C42 is provided with the slideway A36 and slideway B37 that downwardly extend, and described slideway A36 and slideway B37 is between two guide rail baffle B35.Described slideway A and the shape of cross section of slideway B are all in inverted " u "-shaped.The upper surface of described framework C bottom surface is provided with fixing notch 43.
Claims (10)
1. the connector being connected with new window frame for old window frame, described new window frame is arranged in old window frame, it is characterized in that: described connector (1) includes the connection framework (1-1) being fixed on old window frame inner face, the inner face connecting framework (1-1) offers the reserved notch (1-2) penetrating screw, the outer face connecting framework (1-1) is provided with screw, after screw is penetrated, the outer face of connection framework (1-1) is fixing with old window frame (38) to be connected；
nullThe sidewall of described connection framework (1-1) is provided with the baffle plate A (1-3) that new window frame direction extends，The termination of baffle plate A (1-3) is provided with outward extending baffle plate B (1-4)，The side wall surface of baffle plate B (1-4) and new window frame is close to，The outer end of baffle plate B (1-4) is provided with buckle A (1-5)，The sidewall of described new window frame is provided with the baffle plate C (2) extended to old window frame，The termination of baffle plate C (2) is provided with the baffle plate D (3) extended internally and can deform upon，The inner of baffle plate D (3) is provided with the buckle B (4) matched with buckle A (1-5)，Described baffle plate B (1-4)、Baffle plate D (3) is between old window frame and new window frame，Baffle plate D (3) stretches under the extruding of old window frame and connects in the notch formed between framework (1-1) sidewall and baffle plate B (1-4)，And buckle B (4) and buckle A (1-5) links closely mutually；
The sidewall of described new window frame is provided with the outer panel A (5) extended to old window frame direction, the termination of outer panel A (5) is provided with sealing joint strip draw-in groove A (6), the outer face being provided with sealing joint strip A (7), sealing joint strip A (7) and old window frame (38) in sealing joint strip draw-in groove A (6) is tightly connected.
2. the connector being connected with new window frame for old window frame according to claim 1, it is characterised in that: described reserved notch (1-2) place is covered with deckboard (40).
null3. the connector being connected with new window frame for old window frame according to claim 2，It is characterized in that: described deckboard includes the Internal baffle (8) parallel with old window frame inner face、The side plate A (9) perpendicular with Internal baffle (8) and side plate B (10)，Described side plate A (9)、Side plate B (10) is connected with the outside wall surface of Internal baffle (8) and extends outwardly respectively，Side plate A (9) is provided externally with to deviating from the convex edge A (11) that new window frame direction extends，The outer end of side plate A (9) is provided with buckle C (12)，Convex edge A (11) and buckle C (12) forms the draw-in groove A (13) holding reserved notch (1-2) wherein edge，Side plate B (10) is provided externally with the convex edge B (14) extended to new window direction，The outer end of side plate B (10) is provided with buckle D (15)，Convex edge B (14) and buckle D (15) forms the draw-in groove B (16) holding reserved notch (1-2) another side edge.
4. the connector being connected with new window frame for old window frame according to Claims 2 or 3, it is characterized in that: described Internal baffle (8) one end upper, towards new window frame is provided with sealing joint strip draw-in groove B (17), sealing joint strip draw-in groove B (17) is provided with sealing joint strip B (18), sealing joint strip B (18) be tightly connected with new window frame.
5. the connector being connected with new window frame for old window frame according to claim 1, it is characterized in that: described new window frame is casement window window frame, casement window window frame includes framework A (19), described outer panel A (5) is extended in the outer end of framework A (19) towards old window frame direction, and described framework A (19), sidewall near old window frame side are provided with described baffle plate C (2).
6. the connector being connected with new window frame for old window frame according to claim 5, it is characterized in that: an outer panel B (20) is extended towards the direction of sash in the inner of described framework A (19), the termination of outer panel B (20) is provided with the adhesive tape draw-in groove (21) of outward opening, and described framework A (19), sidewall near sash side are provided with mounting groove A (22)；Described outer panel B (20) is additionally provided with the corner combining piece draw-in groove (23) of outward opening.
7. the connector being connected with new window frame for old window frame according to claim 1, it is characterised in that: described new window frame is sliding window frame, and sliding window frame includes the banding of slip up, downslide and arranged on left and right sides；Described banding includes side plate (24), and described baffle plate C (2), the outer panel A (5) the plate face with side plate (24), near old window frame side is connected；Described downslide includes framework B (25), and the outer face of framework B (25) downwardly extends out described outer panel A (5), and the bottom surface of described baffle plate C (2) and framework B (25) is connected；Described slip up includes framework C (42), and the outer face of framework C (42) extends upward described outer panel A (5), and the upper surface of described baffle plate C (2) and framework C (42) is connected.
8. the connector being connected with new window frame for old window frame according to claim 7, it is characterized in that: described banding also includes being positioned at side plate (24), the installing plate (26) at outer two ends, on side plate (24), extend side plate E (27) to the direction of sash on the plate face of new window sash side, side plate C (28) and side plate D (29), described side plate E (27), side plate C (28) and side plate D (29) sequentially branch from the inside to the outside, the termination of described side plate E (27) is provided with sealing joint strip draw-in groove C (30) of outward opening, side plate C (28), the mounting groove B (31) for installing push-pull lock lock is formed between side plate D (29).
9. the connector being connected with new window frame for old window frame according to claim 7, it is characterized in that: the upper surface of described framework B (25) is along indoor to outdoor direction, tilt from high to low, the upper surface of framework B (25) is provided with guide rail A (32) and guide rail B (33), and the inner face of framework B (25) extends upward a guide rail baffle A (34).
10. the connector being connected with new window frame for old window frame according to claim 7, it is characterized in that: the inside and outside two ends of described framework C (42) bottom surface are provided with the guide rail baffle B (35) downwardly extended, the bottom surface of framework C (42) is provided with the slideway A (36) and slideway B (37) that downwardly extend, and described slideway A (36) and slideway B (37) are positioned between two guide rail baffle B (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610272389.4A CN105781371A (en) | 2016-04-28 | 2016-04-28 | Connection part for connecting old window frame with new window frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610272389.4A CN105781371A (en) | 2016-04-28 | 2016-04-28 | Connection part for connecting old window frame with new window frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105781371A true CN105781371A (en) | 2016-07-20 |
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ID=56399808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610272389.4A Pending CN105781371A (en) | 2016-04-28 | 2016-04-28 | Connection part for connecting old window frame with new window frame |
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| Country | Link |
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| CN (1) | CN105781371A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109519110A (en) * | 2018-12-25 | 2019-03-26 | 汤军 | A kind of rolling-up screen for exempting to bind and window frame connector |
-
2016
- 2016-04-28 CN CN201610272389.4A patent/CN105781371A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109519110A (en) * | 2018-12-25 | 2019-03-26 | 汤军 | A kind of rolling-up screen for exempting to bind and window frame connector |
| WO2020133785A1 (en) * | 2018-12-25 | 2020-07-02 | 汤军 | Nail-free mounted rollback screen window and window frame connecting piece |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160720 |
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| WD01 | Invention patent application deemed withdrawn after publication |