CN105986744A - Doorsill-doorframe connecting structure - Google Patents
Doorsill-doorframe connecting structure Download PDFInfo
- Publication number
- CN105986744A CN105986744A CN201610539844.2A CN201610539844A CN105986744A CN 105986744 A CN105986744 A CN 105986744A CN 201610539844 A CN201610539844 A CN 201610539844A CN 105986744 A CN105986744 A CN 105986744A
- Authority
- CN
- China
- Prior art keywords
- bar
- threshold
- doorframe
- section bar
- section
- 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.)
- Granted
Links
- 238000009413 insulation Methods 0.000 claims description 21
- 238000005034 decoration Methods 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 13
- 230000001965 increasing effect Effects 0.000 claims description 9
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000002390 adhesive tape Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000016507 interphase Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
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
- E06B3/96—Corner joints or edge joints for windows, doors, or the like frames or wings
- E06B3/9632—Corner joints or edge joints for windows, doors, or the like frames or wings between a jamb and the threshold or sill of window or door frames
-
- 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
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/70—Sills; Thresholds
-
- 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
- E06B3/96—Corner joints or edge joints for windows, doors, or the like frames or wings
- E06B3/964—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces
- E06B3/9647—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces the connecting piece being part of or otherwise linked to the window or door fittings
-
- 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
- E06B3/96—Corner joints or edge joints for windows, doors, or the like frames or wings
- E06B3/964—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces
- E06B3/968—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces characterised by the way the connecting pieces are fixed in or on the frame members
- E06B3/9687—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces characterised by the way the connecting pieces are fixed in or on the frame members with screws blocking the connecting piece inside or on the frame member
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Wing Frames And Configurations (AREA)
Abstract
The invention relates to the field of doors and windows and particularly relates to a doorsill-doorframe connecting structure. A doorsill-free door comprises a doorsill and a doorframe, wherein two vertical frames of the doorframe are respectively fixedly connected with two ends of the doorsill through L-shaped connecting components; the L-shaped connecting components comprise bottom connecting boards and side connecting boards, and the bottom connecting boards are matched with the upper end surface of the doorsill and are fixed through bolts; and the lower ends of the side connecting boards are matching boards fit with the end part of the doorsill, the upper ends of the side connecting boards are plug boards, and the plug boards are matched with profile grooves, facing to cavities, of the vertical frames and are fixed through bolts. The structure has the characteristics of good stability, simple structure and convenience in implementation.
Description
Technical field
The present invention relates to door and window fields, particularly relate to the attachment structure of a kind of threshold doorframe.
Background technology
On field, door leaf generally is indoor and outdoor section bar interphase structure, or is aluminium Bao Mu, or for wood in outer aluminium etc., and indoor mostly is wooden.And door and window lower frame is because of Long Term Contact excess surface water or rainwater, easily makes timber addle and go mouldy, affect door leaf overall tightness and heat insulating ability, there is bigger potential safety hazard simultaneously, and have a strong impact on sight.
Chinese invention patent (patent No. CN201410375921.6 of applicant's application, applying date 2014.08.01) disclose the door without sill of a kind of door and window, it mainly includes two munnions in left and right, the threshold being arranged between two munnions on lower ground decorative cover and door leaf；Described threshold is a profile strip corresponding with munnion, and threshold has been arranged above with spill screw and has installed notch, and is fixed by screws on ground decoration face；It is respectively fixedly connected by the connector of L-type between described threshold and the munnion at two ends；Described ground decoration face is for finishing ground or is preset with the elevating pad essentially identical with actual decorative ground height between ground surface finishing；Described threshold is downwardly fixed on described finishing ground or elevating pad in spill screw installation notch by screw；The cross section of described L-type connector threshold corresponding thereto respectively is identical with the contact surface cross section structure of munnion；Have rationally compact, install simple, the features such as technological requirement is low, good seal performance.
Content of the invention
In order to solve the problem of threshold doorframe, the present invention provides the attachment structure of a kind of threshold doorframe, and this structure has to be stablized, and simple in construction, implements convenient feature.
In order to realize above-mentioned purpose, present invention employs following technical scheme:
The attachment structure of a kind of threshold doorframe, this includes threshold and doorframe without sill door, and two munnions of doorframe are fixed with the two ends of described threshold by L-type connector respectively and are connected；Described L-type connector includes bottom connecting plate and sidepiece connecting plate, and bottom connecting plate is matched with threshold upper surface, and fixed by screw；The lower end of sidepiece connecting plate is matching board, and matching board fits with the end of threshold, and the upper end of sidepiece connecting plate is plugboard, and plugboard matches towards the section groove of cavity with munnion, and is fixed by screw.
As improving further, described threshold includes indoor section bar and outside section bar, indoor section bar is connected by heat insulation bar of wearing with outside section bar, and indoor section bar is all connected with the described pre-buried connecting portion increasing material by connecting card article with the bottom of outside section bar；It is provided with outside the section bar of outside and decorative panel is set in the gradient, with ground flush bottom decorative panel downwards.
As further improving, described bottom connecting plate is provided with in the heat insulation relevant position wearing bar and wears bar groove, wears bar groove and matches with heat insulation bar of wearing.
As further improving, described threshold be connected with munnion inside waterproof sprue is installed, waterproof sprue is arranged on the heat insulation top wearing bar.
As improving further, described indoor section bar is by connecting section bar and decoration bar section is constituted, connecting the bottom of section bar to be provided with the described card article that connects and be connected with the described pre-buried connecting portion increasing material, outside is provided with wears bar fixing port and is connected with described heat insulation bar of wearing；Described decoration bar section upper surface is decorative cover, and bottom is provided with connection strap and is fixedly connected with described connection section bar.
As further improving, the top of described connection section bar is provided with mounting groove, the left side wall of mounting groove arranges the first bayonet socket, the bottom surface of mounting groove is provided with the second bayonet socket, the upper surface of described decoration bar section is concordant with the upper surface being connected section bar, its right end face is concordant with the indoor end face being connected section bar, the left side of decoration bar section is provided with the first card article, first card article is fastened in the first bayonet socket, centre is provided with the first support bar and the second card article, first support bar offsets with the bottom surface of mounting groove, and the second card article is fastened in the second bayonet socket.
As improving further, described pre-buried increase material in from outside to indoor, be provided with multiple heat insulation cavity, in the heat-insulation chamber body of centre, be provided with support member.
As further improving, the outside of described doorframe is provided with aluminum alloy gusset plate, and indoor is provided with veneer decorative layer.
Due to the fact that and have employed above-mentioned technical scheme, the attachment structure of threshold doorframe, this structure has to be stablized, and simple in construction, implements convenient feature.
Brief description
Fig. 1 is the outside schematic diagram of the present invention.
Fig. 2 is the structural representation of vertical cross section of the present invention.
Fig. 3 is the structural representation of horizontal section of the present invention.
Fig. 4 is doorframe of the present invention and the pre-buried attachment structure schematic diagram increasing material.
Fig. 5 is the structural representation of apron flashing of the present invention.
Fig. 6, Fig. 7, Fig. 8 are the attachment structure figure of munnion and threshold.
Detailed description of the invention
Below in conjunction with the accompanying drawings the detailed description of the invention of the present invention is made a detailed explanation.
Open without sill door in one as shown in Figure 1, Figure 2, Figure 3 shows, without sill door, this includes that the 2nd, threshold the 1st, doorframe is opened fan the 3rd, glass 4 and pre-buried increased material 5, glass 4 is arranged on out on fan 3, open fan 3 upper ends to be matched by two seals adhesive tape 50 with doorframe 2, open fan 3 left ends, right-hand member is coordinated by two seals adhesive tape 50 respectively with doorframe 2, opening fan 3 lower ends to match with threshold 1, and being provided with aluminum alloy gusset plate 30 at doorframe 2 with the outside opening fan 3, indoor is provided with veneer decorative layer 40.As shown in Fig. 3, Fig. 5, described opening is provided with apron flashing 6 outside fan 3 lower chamber, arrange and towards ground in the gradient under apron flashing 6 lateral, the inside bottom of apron flashing 6 is provided with towards threshold 1 and is provided with notch 61, the end face being provided with wool top 61 in notch 61 with threshold 1 matches, opening fan 3 bottoms, outside and being provided with installing port 33, the top of described apron flashing 6 is provided with installation buckle 63, installs buckle 63 and is fixedly installed in installing port 33.Opening and arranging, inside fan 3 lower chamber, the auxiliary section 31 extending to threshold 1 indoor end face, the outside of auxiliary section 31 is provided with sealing joint strip 32, and sealing joint strip 32 matches with the indoor end face of threshold 1.The described pre-buried material 5 that increases includes preburying part 51 and connecting portion 52, preburying part 51 is used for being installed on subsurface height can be according to installing actual being adjusted, pre-buried increase material 5 in from outside to indoor, be provided with multiple heat insulation cavity 53, in middle heat-insulation chamber body, be provided with support member 54.
As shown in Figure 4, described threshold 1 includes indoor section bar 12 and outside section bar 11, indoor section bar 12 is connected by heat insulation bar 10 of wearing with outside section bar 11, and indoor section bar 12 is all connected with the described pre-buried connecting portion 52 increasing material 5 by connecting card article 20 with the bottom of outside section bar 11.Outside section bar 11 is positioned at the lower section of apron flashing 6, and outside is provided with and arranges decorative panel 50 in the gradient downwards, arranges support bar 60, with ground flush bottom support bar 60 bottom decorative panel 50.As shown in Figure 4, described indoor section bar 12 is made up of connection section bar 12 and decoration bar section 13, connecting the bottom of section bar 12 to be provided with the described card article that connects and expect that the connecting portion 52 of 5 is connected with described pre-buried increasing, outside is provided with wears bar fixing port and is connected with described heat insulation bar 10 of wearing.Described decoration bar section 13 upper surface is decorative cover, and bottom is provided with connection strap and is fixedly connected with described connection section bar 12.The top of described connection section bar 12 is provided with mounting groove, the left side wall of mounting groove arranges the first bayonet socket 15, the bottom surface of mounting groove is provided with the second bayonet socket 19, the upper surface of described decoration bar section 13 is concordant with the upper surface being connected section bar 12, its right end face is concordant with the indoor end face being connected section bar 12, the left side of decoration bar section 13 is provided with the first card article 16, first card article 16 is fastened in the first bayonet socket 15, centre is provided with the first support bar 17 and the second card article 18, first support bar 17 offsets with the bottom surface of mounting groove, and the second card article 18 is fastened in the second bayonet socket 19.
As shown in Fig. 6 ~ 8, two munnions 21 of doorframe 2 are connected by L-type connector 7 is fixing with the two ends of described threshold 1 respectively.L-type connector 7 includes bottom connecting plate 71 and sidepiece connecting plate.Bottom connecting plate 71 matches with threshold 1 upper surface, and is fixed by screw 8.The lower end of sidepiece connecting plate is matching board 72, and matching board 72 fits with the end of threshold 1, and the upper end of sidepiece connecting plate is plugboard 73, and plugboard 73 matches towards the section groove of cavity with munnion 21, and is fixed by screw 8.Bottom connecting plate 71 is provided with in the heat insulation relevant position wearing bar 10 and wears bar groove 74, wears bar groove 74 and matches with heat insulation bar 10 of wearing.Threshold 1 installs waterproof sprue 9 inside being connected with munnion 21, and waterproof sprue 9 is arranged on the heat insulation top wearing bar 10.
Claims (9)
1. the attachment structure of a threshold doorframe, it is characterised in that: this structure includes threshold (1) and doorframe (2), and two munnions (21) of doorframe (2) are connected by L-type connector (7) is fixing with the two ends of described threshold (1) respectively；L-type connector (7) includes bottom connecting plate (71) and sidepiece connecting plate；Bottom connecting plate (71) matches with threshold (1) upper surface, and is fixed by screw (8)；The lower end of sidepiece connecting plate is matching board (72), matching board (72) fits with the end of threshold (1), the upper end of sidepiece connecting plate is plugboard (73), and plugboard (73) matches towards the section groove of cavity with munnion (21), and is fixed by screw (8).
2. the attachment structure of a kind of threshold doorframe according to claim 1, it is characterized in that: described threshold (1) includes that indoor section bar (12) and outside section bar (11), indoor section bar (12) and outside section bar (11) are connected by heat insulation bar (10) of wearing；Outside section bar (11) outside is provided with and arranges downwards decorative panel (50) in the gradient, decorative panel (50) bottom and ground flush.
3. the attachment structure of a kind of threshold doorframe according to claim 2, it is characterised in that: bottom connecting plate (71) is provided with in the heat insulation relevant position wearing bar (10) and wears bar groove (74), wears bar groove (74) and matches with heat insulation bar (10) of wearing.
4. the attachment structure of a kind of threshold doorframe according to claim 2, it is characterised in that: threshold (1) be connected with munnion (21) inside waterproof sprue (9) is installed, waterproof sprue (9) is arranged on the heat insulation top wearing bar (10).
5. the attachment structure of a kind of threshold doorframe according to claim 2, it is characterized in that: described indoor section bar (12) is made up of connection section bar (12) and decoration bar section (13), connecting the bottom of section bar (12) to be provided with the described card article that connects and be connected with the described pre-buried connecting portion (52) increasing material (5), outside is provided with wears bar fixing port and is connected with described heat insulation bar (10) of wearing；Described decoration bar section (13) upper surface is decorative cover, and bottom is provided with connection strap and is fixedly connected with described connection section bar (12).
6. the attachment structure of a kind of threshold doorframe according to claim 5, it is characterized in that: the top of described connection section bar (12) is provided with mounting groove, the left side wall of mounting groove arranges the first bayonet socket (15), the bottom surface of mounting groove is provided with the second bayonet socket (19), the upper surface of described decoration bar section (13) is concordant with the upper surface being connected section bar (12), its right end face is concordant with the indoor end face being connected section bar (12), the left side of decoration bar section (13) is provided with the first card article (16), first card article (16) is fastened in the first bayonet socket (15), centre is provided with the first support bar (17) and the second card article (18), first support bar (17) offsets with the bottom surface of mounting groove, second card article (18) is fastened in the second bayonet socket (19).
7. the attachment structure of a kind of threshold doorframe according to claim 1, it is characterized in that: the bottom of threshold (1) is provided with pre-buried increases material (5), the described pre-buried material (5) that increases includes preburying part (51) and connecting portion (52), preburying part (51) is used for being installed on subsurface height can be according to installing actual being adjusted, and the bottom of threshold (1) is all connected with the described pre-buried connecting portion (52) increasing material (5) by connecting card article (20).
8. the attachment structure of a kind of threshold doorframe according to claim 7, it is characterised in that: pre-buried increasing is provided with multiple heat insulation cavity (53) in material (5) from outside to indoor, is provided with support member (54) in middle heat-insulation chamber body.
9. the attachment structure of a kind of threshold doorframe according to claim 1, it is characterised in that: the outside of doorframe (2) is provided with aluminum alloy gusset plate (30), and indoor is provided with veneer decorative layer (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610539844.2A CN105986744B (en) | 2016-07-05 | 2016-07-05 | A kind of connection structure of threshold doorframe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610539844.2A CN105986744B (en) | 2016-07-05 | 2016-07-05 | A kind of connection structure of threshold doorframe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105986744A true CN105986744A (en) | 2016-10-05 |
| CN105986744B CN105986744B (en) | 2018-05-25 |
Family
ID=57044081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610539844.2A Active CN105986744B (en) | 2016-07-05 | 2016-07-05 | A kind of connection structure of threshold doorframe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105986744B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019060121A (en) * | 2017-09-26 | 2019-04-18 | Ykk Ap株式会社 | Shaping material, fastening structure of shaping material and fixture |
| CN109779466A (en) * | 2019-03-14 | 2019-05-21 | 安庆市博安工程有限责任公司 | A kind of aluminium alloy door's jamb of fast and easy dismounting |
| CN110206450A (en) * | 2019-07-14 | 2019-09-06 | 山东华建铝业集团有限公司 | A kind of threshold connector and concealed drainage door |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0727555A2 (en) * | 1995-02-15 | 1996-08-21 | Ht Troplast Ag | Frame for doors or windows in a cavity wall |
| WO2000058589A2 (en) * | 1999-03-25 | 2000-10-05 | Kreunen Kunststoffen B.V. | Ground sill construction |
| CN102182386A (en) * | 2011-04-21 | 2011-09-14 | 佛山市顺德区兴益康金属科技有限公司 | Corner connector for movable connection |
| WO2014122181A1 (en) * | 2013-02-08 | 2014-08-14 | L.M. Dei F.Lli Monticelli - S.R.L. | An improved tightening square with fixed pins for angular connection of sections |
| GB2511163A (en) * | 2012-12-06 | 2014-08-27 | Grouphomesafe Ltd | Corner fixing system and method |
| CN104196427B (en) * | 2014-08-01 | 2016-04-20 | 浙江瑞明节能科技股份有限公司 | A kind of door and window without sill door |
| CN205858095U (en) * | 2016-07-05 | 2017-01-04 | 浙江瑞明节能科技股份有限公司 | A kind of attachment structure of threshold doorframe |
-
2016
- 2016-07-05 CN CN201610539844.2A patent/CN105986744B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0727555A2 (en) * | 1995-02-15 | 1996-08-21 | Ht Troplast Ag | Frame for doors or windows in a cavity wall |
| WO2000058589A2 (en) * | 1999-03-25 | 2000-10-05 | Kreunen Kunststoffen B.V. | Ground sill construction |
| CN102182386A (en) * | 2011-04-21 | 2011-09-14 | 佛山市顺德区兴益康金属科技有限公司 | Corner connector for movable connection |
| GB2511163A (en) * | 2012-12-06 | 2014-08-27 | Grouphomesafe Ltd | Corner fixing system and method |
| WO2014122181A1 (en) * | 2013-02-08 | 2014-08-14 | L.M. Dei F.Lli Monticelli - S.R.L. | An improved tightening square with fixed pins for angular connection of sections |
| CN104196427B (en) * | 2014-08-01 | 2016-04-20 | 浙江瑞明节能科技股份有限公司 | A kind of door and window without sill door |
| CN205858095U (en) * | 2016-07-05 | 2017-01-04 | 浙江瑞明节能科技股份有限公司 | A kind of attachment structure of threshold doorframe |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019060121A (en) * | 2017-09-26 | 2019-04-18 | Ykk Ap株式会社 | Shaping material, fastening structure of shaping material and fixture |
| CN109779466A (en) * | 2019-03-14 | 2019-05-21 | 安庆市博安工程有限责任公司 | A kind of aluminium alloy door's jamb of fast and easy dismounting |
| CN110206450A (en) * | 2019-07-14 | 2019-09-06 | 山东华建铝业集团有限公司 | A kind of threshold connector and concealed drainage door |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105986744B (en) | 2018-05-25 |
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Effective date of registration: 20211228 Address after: 313200 no.328, Yixian Road, Fuxi street, Deqing County, Huzhou City, Zhejiang Province Patentee after: Zhejiang Ruiming energy saving door and window Technology Co.,Ltd. Address before: 313200 69 Changhong West Street, Wukang Town, Deqing County, Huzhou City, Zhejiang Province Patentee before: ZHEJIANG ROOMEYE ENERGY-SAVING TECHNOLOGY Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Connection structure of doorsill frame Effective date of registration: 20221228 Granted publication date: 20180525 Pledgee: Deqing sub branch of Huzhou Bank Co.,Ltd. Pledgor: Zhejiang Ruiming energy saving door and window Technology Co.,Ltd. Registration number: Y2022330003718 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230811 Granted publication date: 20180525 Pledgee: Deqing sub branch of Huzhou Bank Co.,Ltd. Pledgor: Zhejiang Ruiming energy saving door and window Technology Co.,Ltd. Registration number: Y2022330003718 |