CN210343095U - High-tightness sliding door - Google Patents
High-tightness sliding door Download PDFInfo
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- CN210343095U CN210343095U CN201920141026.6U CN201920141026U CN210343095U CN 210343095 U CN210343095 U CN 210343095U CN 201920141026 U CN201920141026 U CN 201920141026U CN 210343095 U CN210343095 U CN 210343095U
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Abstract
The utility model relates to a door, especially a sliding door that the translation through the door leaf slides and realizes the switch door. This push-and-pull door includes: the door leaf mounting frame, the door leaf and the sliding assembly, wherein the sliding assembly comprises an upper sliding assembly and a lower sliding assembly; the upper sliding component is provided with an upper horizontal moving part and an upper depth moving part; the lower slide assembly has a lower horizontal moving portion and a lower depth moving portion. The utility model has the advantages that by arranging the sliding component, the movable door leaf can be translated through the horizontal moving part, and the movable door leaf can be integrally moved inwards when the door leaf is closed, and is close to the door leaf mounting frame or other door leaves, thereby realizing good sealing performance and achieving good sound insulation, wind prevention and dust prevention effects; when the door leaf is opened, the movable door leaf moves outwards to leave the door leaf mounting frame or other door leaves, so that the door leaf can be translated freely without rubbing the sealing strip, the abrasion of the sealing strip is avoided, the smoothness of translation is improved, and the service life of the sealing strip is prolonged.
Description
Technical Field
The utility model relates to a door, especially a sliding door that the translation through the door leaf slides and realizes the switch door.
Background
The sliding door is a common door body structure, and the switching between the opening state and the closing state is realized by the transverse pushing and pulling of a movable door leaf, and the door leaf is commonly used for the bottom layer of a bathroom, a balcony or a villa to lead to a courtyard and the like. Because the opening and closing actions of the door are realized through the relative movement of the door leaves of the sliding door, a certain gap is generally reserved between the door leaves, the existence of the gap easily causes the problems of influencing the tightness, such as air leakage, water leakage, sound insulation and the like, the existing general method is to use a brush or an adhesive tape to isolate the closing contact edge of the door leaf, when the brush is used, the air leakage problem and the dust entering problem can be reduced to a certain extent, but the brush is not a sealing element, when severe weather is met or an air conditioner is arranged in an indoor room, the indoor and outdoor air can still circulate through the gap of the brush, and higher sealing requirements cannot be met; use the adhesive tape to be another solution, when adhesive tape and adhesive tape laminating, the indoor outer circulation of air of separation that can be complete, however, when the door leaf frequently slides, there is great frictional force between adhesive tape and the adhesive tape or between adhesive tape and the door body, and this kind of frictional force is for leading to the fact certain obstacle for the switch door, need apply bigger effort and accomplish the switch door, and damage that on the other hand adhesive tape can be rapid under the condition of frequent friction needs frequent maintenance.
SUMMERY OF THE UTILITY MODEL
One of the purposes of the utility model is to provide a high leakproofness push-and-pull door that can provide good leakproofness, do not influence the normal switch of door leaf again, and need not frequent maintenance.
This push-and-pull door includes:
door leaf installing frame: the door leaf is arranged in a wall needing to be provided with a door leaf and at least comprises an upper frame, a lower frame, an upper guide rail arranged on the upper frame and a lower guide rail arranged in the lower frame;
door leaf: the movable door leaf is provided with a door frame and an isolation surface positioned in the door frame; it is characterized by also comprising:
a sliding assembly: the device comprises an upper sliding component which is arranged above a movable door leaf and matched with an upper guide rail and a lower sliding component which is arranged below the movable door leaf and matched with a lower guide rail; the upper sliding component is provided with an upper horizontal moving part which can slide in a matching way with the upper guide rail and an upper depth moving part which is fixed on the movable door leaf and can reciprocate along the depth direction of the movable door leaf relative to the upper horizontal moving part; the lower sliding component is provided with a lower horizontal moving part which can slide in a matching way with the lower guide rail and a lower depth moving part which is fixed on the movable door leaf and can reciprocate along the depth direction of the movable door leaf relative to the lower horizontal moving part;
and the driving component is connected with the sliding component and drives the upper depth moving part and the lower depth moving part to drive the door leaf to reciprocate along the depth direction relative to the upper horizontal moving part and the lower horizontal moving part.
Preferably, the upper horizontal moving part and the lower horizontal moving part respectively include:
horizontal movement portion body: a first plane facing a side of the adjacent upper rail or lower rail and a second plane facing a side of the adjacent upper depth-movement portion or lower depth-movement portion;
pulley assembly: the upper guide rail or the lower guide rail is arranged on the first plane and is matched with the adjacent upper guide rail or the adjacent lower guide rail to slide in a translation way;
a guide column: and the upper depth moving part or the lower depth moving part is vertically arranged on the second plane and matched with the adjacent upper depth moving part or the lower depth moving part to perform reciprocating motion positioning and guiding, and the end part of the upper depth moving part or the lower depth moving part is provided with a limiting cap.
Preferably, the upper depth moving portion and the lower depth moving portion respectively include:
depth moving part body: the door lock is provided with a flat block-shaped structure and is used for being installed and fixed on a door frame;
waist circular groove: the integrated movable structure of the sliding component is formed by matching the waist-shaped through hole structure which is arranged in the depth moving part body and corresponds to the position of the guide post and the limiting cap.
Preferably, an oblique sliding groove having an offset angle with the extending direction of the guide rail is arranged on the second plane of the upper horizontal moving part and the lower horizontal moving part; the upper depth moving part and the lower depth moving part are provided with strip-shaped holes corresponding to the positions of the oblique sliding grooves; at the same time, the user can select the desired position,
the drive assembly comprises:
a sliding column wheel: the column wheel penetrates through the strip-shaped hole, can perform translational reciprocating motion in the strip-shaped hole and simultaneously acts on the oblique sliding groove, and drives the depth moving part to slide relative to the horizontal moving part in the column wheel translation process;
a transmission bar: bearing and fixing the sliding column wheel and driving the sliding column wheel to move in a translational and reciprocating manner;
a driving device: the transmission bar is connected with the transmission bar and drives the transmission bar to generate translational reciprocating motion;
preferably, the upper guide rail is a groove-shaped structure formed by two parallel groove walls extending along the extending direction of the upper frame, and the pulley component of the upper horizontal moving part is provided with a first horizontal pulley extending upwards from a first plane and extending into the groove-shaped structure; the lower guide rail comprises two guide rails extending along the extension direction of the lower frame and a lower guide groove positioned between the guide rails, and the pulley component of the lower horizontal moving part comprises a horizontal moving roller supported on the lower guide rail and a second horizontal pulley roller vertically arranged and in contact with the wall of the lower guide rail.
Preferably, the upper doorframe and the lower doorframe of the doorframe are respectively provided with a sliding component bearing plane, the sliding component bearing plane is provided with a transmission strip installation groove, the groove wall of the transmission strip installation groove is provided with a depth moving part installation surface, and the depth moving part is fixedly installed on the depth moving part installation surface; the two sides of the bearing plane of the sliding component are provided with frame walls which extend towards the direction of the guide rail vertically, the frame walls on the two sides form an accommodating space with an upper opening, and the upper guide rail and the lower guide rail are respectively and at least partially positioned in the accommodating space.
Preferably, the upper frame and the lower frame of the door leaf mounting frame are respectively provided with a closing acting surface matched with the inner side frame wall of the upper door frame and the inner side frame wall of the lower door frame of the door frame, and the closing acting surfaces are provided with sealing rubber strips.
Preferably, the driving device is a rotating handle arranged on a side door frame of the door frame; the transmission bars comprise an upper transmission bar arranged in a transmission bar mounting groove in an upper door frame of the movable door leaf, a lower transmission bar arranged in a transmission bar mounting groove in a lower door frame of the movable door leaf and a side transmission bar arranged in a side frame of the movable door leaf and connected with the rotating handle; the upper transmission strip and the side transmission strip as well as the lower transmission strip and the side transmission strip are respectively connected and transmitted through the corner device.
The high-tightness sliding door of the utility model can realize the translation of the movable door leaf through the horizontal moving part by arranging the sliding component, and can also enable the movable door leaf to integrally move inwards when the door leaf is closed, to be close to the door leaf mounting frame or other door leaves, so as to realize good tightness and achieve good sound insulation, wind prevention and dust prevention effects; when the door leaf is opened, the movable door leaf moves outwards to leave the door leaf mounting frame or other door leaves, so that the door leaf can be translated freely without rubbing the sealing strip, the abrasion of the sealing strip is avoided, the smoothness of translation is improved, and the service life of the sealing strip is prolonged.
Drawings
Fig. 1 is a schematic overall front view of a first embodiment of the present invention;
fig. 2 is a schematic side sectional structure view of a first embodiment of the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 2;
FIG. 4 is an enlarged view of FIG. 2 at B;
FIG. 5 is a schematic front view of the upper glide assembly of the first embodiment;
FIG. 6 is a side view of the lower glide assembly of the first embodiment;
FIG. 7 is a schematic view of a second embodiment of a driving assembly for a movable door leaf;
FIG. 8 is a perspective view of the upper glide assembly of the second embodiment;
fig. 9 is a perspective view of the lower slide assembly of the second embodiment.
Detailed Description
As shown in fig. 1 to 4, the sliding door according to the first embodiment of the present invention includes:
door leaf installing frame 1: the door frame is arranged in a wall needing to be provided with a door leaf and at least comprises an upper frame 11, a lower frame 12, an upper guide rail 13 and a lower guide rail 14 which are arranged in the upper frame 11 and the lower frame 12;
door leaf: the movable door leaf 2 can move horizontally along an upper guide rail 13 and a lower guide rail 14 in the door leaf mounting frame 1 to realize door opening and closing actions, and the movable door leaf 2 is provided with a door frame 21 and an isolation surface 22 positioned in the door frame;
a sliding assembly: comprises an upper sliding component 3 which is arranged above a movable door leaf 2 and is matched with an upper guide rail 13 and a lower sliding component 4 which is arranged below the movable door leaf 2 and is matched with a lower guide rail 14; the upper sliding component 3 is provided with an upper horizontal moving part 31 which can be matched with the upper guide rail 13 to slide, and an upper depth moving part 32 which is fixed on the movable door leaf 2 and can reciprocate along the depth direction of the movable door leaf 2 relative to the upper horizontal moving part 31; the lower sliding component 4 is provided with a lower horizontal moving part 41 which can be matched with the lower guide rail 14 for sliding and a lower depth moving part 42 which is fixed on the movable door leaf 2 and can reciprocate along the depth direction of the movable door leaf 2 relative to the lower horizontal moving part 41;
the design idea of this embodiment is that can only slide along the guide rail with original movable door leaf, improve to can slide along the guide rail, can slide to inside and outside depth direction under the exogenic action again, following expression and part name "translation" show that movable door leaf moves along guide rail extending direction, "slide" show that movable door leaf moves towards movable door leaf's inside and outside depth direction at the perpendicular to guide rail traffic direction, thereby realize under the circumstances that movable door leaf forms the operation of closing the door through translation and other door leafs and door frames, can realize again that movable door leaf is close to other door leafs and door frames, cooperation sealing strip can realize high leakproofness.
In order to clearly express the working principle, the structure and the working process are described by the general structure of one door leaf mounting frame, one movable door leaf and one fixed door leaf in the first embodiment, and the number of the movable door leaves or the fixed door leaves can be increased according to the mode of the first embodiment during actual design and installation.
In terms of structural design, since the upper sliding component 3 and the lower sliding component 4 can be disposed substantially symmetrically with respect to the upper and lower sides of the movable door leaf, and are moved substantially in the same direction and in the same direction in all states, for the sake of brevity, the upper horizontal moving part 31 and the lower horizontal moving part 41, and the upper deep moving part 32 and the lower deep moving part 42 are described together, wherein the upper horizontal moving part 31 and the lower deep moving part 41 respectively include:
horizontal moving portion bodies 61 and 61': a first plane 62 and 62 'facing a side of the adjacent upper rail 13 or lower rail 14 and a second plane 63 and 63' facing a side of the adjacent upper depth-movement portion or lower depth-movement portion;
Meanwhile, the upper depth moving portion 32 and the lower depth moving portion 42 respectively include:
depth moving portion bodies 71 and 71': the door lock is provided with a flat block-shaped structure and is used for being installed and fixed on a door frame;
waist circular grooves 72 and 72': the sliding component is an integrated movable structure which is formed by matching a waist-shaped through hole structure which is arranged in the depth moving part body 71 or 71 'and corresponds to the position of the guide column 65 or 65', with the guide columns 65 and 65 'and the limiting caps 66 and 66'.
Through the structural arrangement of the above structure, the upper horizontal moving part 31 and the lower horizontal moving part 41 are matched with the upper guide rail 13 or the lower guide rail 14 through the pulley assembly 64 or 64 ', and simultaneously, the guide column 65 or 65' is matched with the oval groove 72 or 72 'of the upper deep moving part 32 or the lower deep moving part 42 to form a structure which can move relatively perpendicular to the sliding direction of the pulley assembly 64 or 64', and the oval groove 72 or 72 'is limited through the limiting cap 66 or 66', so that a movable and non-detachable structure is formed.
In the driving mode in the embodiment, the movable door leaf translation mode is the same as that of the existing sliding door, and the movable door leaf can be directly acted on by the translation push-pull action; in the movement of the movable door leaf in the inner and outer directions, the push-pull force in the inner and outer directions can be directly applied to the movable door leaf, an electric driving mode can be provided, and when the movable door leaf is directly acted on the movable door leaf to realize the movement in the depth direction, the movable door leaf is a driving assembly.
When the sealing effect is ensured, the upper frame and the lower frame of the door leaf mounting frame at the position of the movable door leaf when the movable door leaf is closed can be provided with a fitting surface for separating a gap or provided with a sealing rubber strip, and the fitting surface contacts or compresses the rubber strip when the movable door leaf moves inwards, so that the upper side and the lower side of the movable door leaf are sealed; when the movable door leaf is closed, the part contacted with the side frame of the door leaf mounting frame can be provided with a matching surface for separating a gap or a sealing rubber strip in the movable door leaf or the side frame, so that the sealing effect of the side frame on one side is achieved; when the movable door leaf is closed, the part overlapped with the frames of other door leaves can be matched with a matching surface or a sealing rubber strip for separating a gap, so that the sealing effect of the side frame on the other side is achieved. After the arrangement, the movable door leaf is sealed in four directions, namely the upper direction, the lower direction, the left direction and the right direction, so that the fully-closed effect when the movable door leaf is closed is realized, and the waterproof, windproof, dustproof and soundproof effects can be well guaranteed.
Simultaneously, movable door leaf is when opening, at first outwards remove a displacement, break away from the joint strip on the upper and lower frame of door leaf installing frame, then to opening the door direction translation, leave the joint strip who is arranged in the door leaf installing frame and is arranged in other door leaves simultaneously, so at the in-process that opens the door, movable door leaf does not take place the friction with any joint strip, and under the sealing method of this embodiment, also need not to install separators such as brush, so movable door leaf is opening and the in-process of closing not influenced by the resistance that the friction piece produced, also can not contact and wearing and tearing adhesive tape simultaneously, the ride comfort of switch door leaf has been improved promptly, the adhesive tape is not damaged again, adhesive tape life has been improved.
The first embodiment provides the sliding door capable of moving the movable door leaf in four directions to achieve high sealing performance, but when the movable door leaf moves in the inward and outward directions, the movable door leaf has a large breadth, the movable door leaf needs to be pushed integrally to control the synchronism of sliding of two sides of the door leaf in a sliding mode, and the sliding door is difficult to control and inconvenient to operate; the second embodiment is further proposed on the basis of the first embodiment in order to improve the convenience of use and not to reduce the structural complexity by installing a motor and a transmission mechanism in an electric traction manner, which is relatively complex in structure.
The basic door frame and door structure of the second embodiment is the same as that of the first embodiment, and mainly aims at improving the structure of the horizontal moving part 31 and the depth moving part 32 and adding a driving component to realize the sliding operation of the movable door 21.
As shown in fig. 1 to 9, the second plane of the upper horizontal moving part 31 and the lower horizontal moving part 41 of the second embodiment is provided with oblique sliding grooves 67 and 67' having an offset angle with the extending direction of the guide rail; the upper and lower deep moving parts have strip holes 73 and 73' corresponding to the inclined sliding groove.
The drive assembly includes:
a sliding column wheel 8: the device is provided with a seat body 81 and a column wheel 82 positioned on the seat body, wherein the column wheel 82 passes through the strip-shaped hole 73 or 73 'and can perform translational reciprocating motion in the strip-shaped hole and simultaneously acts on the oblique sliding groove 67 or 67', and drives the depth moving parts 32 and 42 to slide relative to the horizontal moving part in the translation process of the column wheel 82;
the transmission strip 9: the sliding column wheel 8 is supported and fixed and the sliding column wheel 8 is driven to move in a translation and reciprocating manner;
the driving device 10: is connected with the transmission bar 9 and drives the transmission bar 9 to generate translational reciprocating motion.
In the second embodiment, the driving device 10 is a rotating handle arranged on a side door frame of a door frame; the transmission strip 9 comprises an upper transmission strip 91 arranged in a transmission strip mounting groove in the upper door frame of the movable door leaf, a lower transmission strip 92 arranged in a transmission strip mounting groove in the lower door frame of the movable door leaf, and a side transmission strip 93 arranged in the side frame of the movable door leaf and connected with the rotating handle; the upper transmission line 91 and the side transmission line 93, and the lower transmission line 92 and the side transmission line 93 are respectively connected and transmitted through a corner device 94.
In operation, after the movable door leaf is closed to a proper position, the handle is rotated to pull the side transmission strip 93 connected with the movable door leaf, so that the movable door leaf is displaced vertically towards the handle direction, the vertical displacement of the upper end and the lower end of the side transmission strip is converted into horizontal displacement through the corner turning device, the upper transmission strip 91 and the lower transmission strip 92 are simultaneously horizontally moved towards one side, at the same time, the sliding wheel column 8 positioned on the upper transmission strip 91 and the lower transmission strip 92 are simultaneously horizontally moved towards one side, because the sliding wheel column 8 acts on the oblique sliding groove 317, when the sliding wheel column 41 is horizontally moved, the position of the sliding wheel column 41 in the oblique sliding grooves 67 and 67 ' is moved, because the oblique sliding grooves 67 and 67 ' are obliquely arranged, the position of the sliding wheel column 8 relative to the depth direction of the horizontal moving parts 31 and 41 where the oblique sliding grooves 67 and 67 ' are positioned is also changed, and because the horizontal moving parts 31 and 41 are moved along the guide rails, the guide rail is arranged in the door frame, and the sliding wheel column 8 is arranged on a depth vertical plane relative to the movable door leaf, so that the movable door leaf is displaced in the depth direction of the guide rail at the moment, the movable door leaf is close to the door frame, and sealing is realized. On the contrary, when the door is opened, the handle is rotated reversely, and the handle rotates to drive the sliding wheel column 8 to reversely generate a displacement through the side transmission strip 93, the corner device 94, the upper transmission strip 91 and the lower transmission strip 92, so that the movable door leaf is finally far away from the door frame and separated from the sealing state, and then the aim of opening the door can be achieved through the movable door leaf in a translation mode. The transmission mechanism of the rotating handle, the transmission strip and the corner device is applied to the field of window bodies outside the existing curtain walls, when the window bodies of the curtain walls are large, in order to form good locking, locking points are often arranged on two sides of the window bodies, the handle is arranged in the middle of the window bodies, and the handle can be rotated to form linear displacement of the locking points by rotating the handle. The arrangement of the turning handle, the transmission strip and the turning device in the embodiment can refer to the existing structure.
In the above two embodiments, since the sliding assemblies are installed above and below the movable door leaf, wherein the horizontal moving portion of the sliding assembly located above only needs to cooperate with the upper guide rail to perform the guiding function, and the horizontal moving portion of the sliding assembly located below also needs to support the whole movable door leaf to move horizontally and also take into account the guiding function, there is a partial difference in the structure of the horizontal moving portion of the sliding assembly located above in the above embodiments, wherein the upper guide rail 13 is a groove-shaped structure formed by two parallel groove walls extending along the extending direction of the upper frame, and the pulley assembly 64 of the upper horizontal moving portion 31 has a first horizontal pulley 641 extending upwards from the first plane 62 and extending into the groove-shaped structure; the lower rail 14 includes two rails 141 extending in the extending direction of the lower frame and a lower guide groove 142 between the rails 141, and the pulley assembly 64 ' of the lower horizontal moving member 41 includes a horizontal moving roller 641 ' supported on the lower rail and a second horizontal pulley 642 ' vertically disposed in contact with the lower rail wall.
When the movable door moves, the horizontal pulley 641 is located in the upper guide rail 13, and can reciprocate in the upper guide rail 13, and the movement of the first horizontal pulley 641 in the depth direction is restricted by the groove wall of the upper guide rail 13; the translation roller 641 'is mounted on the two guide rails 141 to support the entire movable door leaf to perform reciprocating translation, and the second horizontal pulley 642' is located in the lower guide groove 142, so that the second horizontal pulley 642 'can perform reciprocating motion in the lower guide groove 142, and the movement in the depth direction is restricted by the two guide rails 142, thereby preventing the second horizontal pulley 642' from separating from the guide rails 142.
In the component mounting structures in the two embodiments, the upper door frame 11 and the lower door frame 12 of the door frame are respectively provided with a sliding component bearing plane 15 and 15 ', the sliding component bearing planes 15 and 15' are respectively provided with a driving strip mounting groove 16 and 16 ', the groove walls of the driving strip mounting grooves 16 and 16' are respectively provided with a depth moving part mounting surface 17 and 17 ', and the upper depth moving part 32 and the lower depth moving part 42 are respectively fixedly mounted on the depth moving part mounting surface 17 or 17'; the two sides 15 and 15 ' of the bearing plane of the sliding component are provided with frame walls which extend vertically to the direction of the guide rail, the frame walls on the two sides form a containing space 18 and 18 ' with an upper opening, and the upper guide rail 13 or the lower guide rail 14 is at least partially positioned in the containing space 18 or 18 ' respectively.
On the arrangement of the sealing element, the upper frame and the lower frame of the door leaf mounting frame are respectively provided with a closing acting surface 19 and 19 'which are matched with the inner side frame wall of the upper door frame and the inner side frame wall of the lower door frame of the door frame, and the closing acting surfaces 19 and 19' are provided with sealing rubber strips 5. The sealing rubber strips between the movable door leaf and other door leaves and the sealing mode between the movable door leaf and the door leaf mounting frame side frame can refer to the existing sealing structure, so that the peripheral sealing effect when the movable door leaf is closed is formed.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same way in the protection scope of the present invention.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920141026.6U CN210343095U (en) | 2019-01-25 | 2019-01-25 | High-tightness sliding door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920141026.6U CN210343095U (en) | 2019-01-25 | 2019-01-25 | High-tightness sliding door |
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| Publication Number | Publication Date |
|---|---|
| CN210343095U true CN210343095U (en) | 2020-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920141026.6U Active CN210343095U (en) | 2019-01-25 | 2019-01-25 | High-tightness sliding door |
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| CN (1) | CN210343095U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109763748A (en) * | 2019-01-25 | 2019-05-17 | 广东科腾幕墙有限公司 | High airtightness sliding door |
| CN111764789A (en) * | 2020-06-29 | 2020-10-13 | 宁波锐驰科技有限公司 | A kind of high sealing sliding door |
-
2019
- 2019-01-25 CN CN201920141026.6U patent/CN210343095U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109763748A (en) * | 2019-01-25 | 2019-05-17 | 广东科腾幕墙有限公司 | High airtightness sliding door |
| CN111764789A (en) * | 2020-06-29 | 2020-10-13 | 宁波锐驰科技有限公司 | A kind of high sealing sliding door |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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 utility model: High airtightness sliding door Effective date of registration: 20230417 Granted publication date: 20200417 Pledgee: Industrial and Commercial Bank of China Limited Foshan Fenjiang sub branch Pledgor: GUANGDONG KETE FACADETECH CO.,LTD. Registration number: Y2023980038172 |
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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 |
Granted publication date: 20200417 Pledgee: Industrial and Commercial Bank of China Limited Foshan Fenjiang sub branch Pledgor: GUANGDONG KETE FACADETECH CO.,LTD. Registration number: Y2023980038172 |