CN212427747U - Telescopic keel structure - Google Patents
Telescopic keel structure Download PDFInfo
- Publication number
- CN212427747U CN212427747U CN202021857899.6U CN202021857899U CN212427747U CN 212427747 U CN212427747 U CN 212427747U CN 202021857899 U CN202021857899 U CN 202021857899U CN 212427747 U CN212427747 U CN 212427747U
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- 230000005540 biological transmission Effects 0.000 claims description 25
- 238000004891 communication Methods 0.000 claims description 2
- 239000012634 fragment Substances 0.000 description 18
- 230000033228 biological regulation Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000006978 adaptation Effects 0.000 description 4
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- 239000003292 glue Substances 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- 238000004321 preservation Methods 0.000 description 1
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- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The utility model provides a flexible keel structure, including the furred ceiling board, drive mechanism and flexible keel frame, drive mechanism respectively with the furred ceiling board, flexible keel frame is connected, drive mechanism includes rack link plate and drive gear, be equipped with connecting screw on the flexible keel frame, the rack link plate rotates with connecting screw to be connected, drive gear rotates to be installed on the furred ceiling board, drive gear and rack link plate are connected, stretch out and draw back flexible keel frame through drive mechanism, thereby be convenient for with flexible keel frame fixed mounting to receipts limit piece on, this keel structure can reduce the requirement to furred ceiling board size precision, improve the fault-tolerant rate, the installation effectiveness is improved, and the aesthetic property of furred ceiling surface course can be effectively improved.
Description
Technical Field
The utility model belongs to the furred ceiling field, concretely relates to flexible keel structure and mounting method thereof.
Background
The suspended ceiling is a decoration for decorating the top of the residential environment of a house. The ceiling has the functions of heat preservation, heat insulation, sound insulation and sound absorption, and is also a hidden layer for projects such as electric, ventilation air-conditioning, communication, fire prevention, alarm pipeline equipment and the like, and in the installation process of the existing ceiling, the following problems exist in the installation of the last plate: (1) because the last plate is installed without an operation space, the closing-in installation is difficult, the installation speed is slow, and the efficiency is low; (2) most of the installation closing plates are provided with screws on the edge parts of the plates, and the screws on the ceiling closing plates are covered by the wall plates, but when the screws are manually nailed to exceed the covering surfaces of the wall plates, the screws are easy to expose, so that the risk of being incapable of being shielded exists, and the appearance quality is not over-closed; (3) the ceiling board is fixed by screwing screws, so that the risk of falling of the ceiling caused by screw failure exists; (4) after the nail is installed, the panel is difficult to disassemble and is not easy to disassemble.
Disclosure of Invention
To above not enough, the utility model aims to solve the technical problem that a flexible keel structure and mounting method are provided, stretch out and draw back keel structure through drive mechanism to be convenient for with fossil fragments fixed mounting to receipts limit piece on, not high to the size precision requirement of furred ceiling board, can improve the fault-tolerant rate, improve the installation effectiveness, and can effectively improve the aesthetic property of furred ceiling surface course.
In order to solve the technical problems, the utility model adopts the technical proposal that,
the utility model provides a telescopic keel structure, includes furred ceiling board, drive mechanism and telescopic keel skeleton, and drive mechanism is connected with furred ceiling board, telescopic keel skeleton respectively, and drive mechanism includes rack link plate and drive gear, is equipped with connecting screw on the telescopic keel skeleton, and the rack link plate rotates with connecting screw to be connected, and drive gear rotates to be installed on the furred ceiling board, and drive gear and rack link plate are connected.
Further, drive gear slidable mounting is in the rack link plate, and the rack link plate includes link plate and rack, and rack fixed connection is on the inside wall of link plate, including gear, pinion stand and gear shaft, gear and gear shaft fixed connection, and the gear shaft rotates and installs on the pinion stand, and the tip fixedly connected with of gear shaft adjusts the head, gear and rack toothing.
Furthermore, dig on the lateral wall of installation rack and be equipped with first through-hole, it is corresponding, dig on the relative lateral wall of installation rack and be equipped with the second through-hole, first through-hole is coaxial with the second through-hole.
Further, the link plate includes first panel, second panel and third panel, and first panel, third panel are connected perpendicularly on the second panel, and rack fixed connection corresponds on first panel, and first through-hole digs and establishes in first panel, and the second through-hole digs and establishes in the third panel.
Furthermore, dig on the second panel and be equipped with the gear shaft and lead to the groove, the gear shaft leads to the groove and sets up along second panel length direction, and the gear shaft leads to groove looks adaptation with the gear shaft.
Furthermore, a rotating shaft mounting hole is formed in the gear seat, and the gear shaft is rotatably mounted in the rotating shaft mounting hole.
Further, flexible fossil fragments skeleton includes main joist, false keel, and main joist fixed mounting digs on the furred ceiling board and is equipped with the transmission mounting hole on the furred ceiling board, and the one end of drive gear is installed in transmission you that mounting hole, is equipped with flexible chamber in the main joist, and false keel slidable mounting forms flexible fossil fragments subassembly in flexible intracavity, forms installation clearance between false keel and the furred ceiling board.
Further, first false keel and the vice fossil fragments of second are installed respectively to the both ends of main joist, first false keel and main joist fixed connection, the vice fossil fragments of second and main joist sliding connection dig on the vice fossil fragments of second and are equipped with the screw, install the connecting screw of looks adaptation in the screw.
Furthermore, a gap is arranged between the main keel and the ceiling board, and a batten is arranged in the gap.
The installation method of the telescopic keel structure comprises the following steps,
fixing and bonding the batten on the ceiling board;
(II) fixedly mounting the main keels on the laths through screws;
inserting auxiliary keels at two ends of the main keel;
fourthly, fixedly connecting the main keels through screws by the auxiliary keels on one side, smearing lubricating oil on the surfaces of the auxiliary keels on the other side, and inserting the auxiliary keels into the main keels;
preparing a connecting screw rod, and mounting a rack hanging plate on the connecting screw rod;
sixthly, connecting adjacent movable auxiliary keels through the connecting screw rod in the step five;
seventhly, gluing the transmission gear into the transmission mounting hole, and rotating the rack hanging plate to enable the rack hanging plate to be meshed with the transmission gear;
(eight) this furred ceiling board of installation inserts earlier the limit piece of receipts with stiff end false keel, and it is flat to lift the furred ceiling board after inserting, and the installation targets in place rotates the regulation head with the cross bottle opener for the gear promotes the translation of gear link plate, thereby releases the false keel, makes expansion end false keel hang on receiving the limit piece, thereby the limit board installation of receipts of fixed furred ceiling.
The beneficial effects of the utility model are that, stretch out and draw back keel structure through drive mechanism to be convenient for with fossil fragments fixed mounting to receipts limit piece on, it is not high to the requirement of ceiling plate size precision, can improve the fault-tolerant rate, improve the installation effectiveness, and can effectively improve the aesthetic property of ceiling surface course.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partial enlarged view at M.
Figure 3 is a schematic view of the installation of the main runners and ceiling tiles.
Fig. 4 is a schematic structural diagram of the transmission mechanism.
Fig. 5 is a schematic structural view of the transmission gear.
Fig. 6 is a top view of the transmission gear.
Fig. 7 is a sectional view of the transmission gear.
Fig. 8 is a schematic structural view of the rack bar hanging plate.
Fig. 9 is a bottom view of the hanging plate.
Reference numerals: the device comprises a rack hanging plate A, a transmission gear B, a telescopic keel framework C, a ceiling plate 1, a main keel 2, a secondary keel 3, a telescopic cavity 4, an installation gap 5, a first secondary keel 6, a second secondary keel 7, a screw hole 8, a connecting screw 9, an installation plate 10, a connecting plate 11, a limiting plate 12, a convex surface 13, a connecting surface 14, a gap 15, a batten 16, a first limiting surface 17, a second limiting surface 18, a trimming plate 19 and an adjusting hole 20;
the gear rack comprises a hanging plate 1a, a rack 2a, a first through hole 3a, a second through hole 4a, a first panel 5a, a second panel 6a, a third panel 7a, a gear shaft through groove 8a and a blank area 9 a;
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
The utility model provides a flexible keel structure, including furred ceiling board 1, drive mechanism and flexible keel frame C, drive mechanism respectively with furred ceiling board 1, flexible keel frame C is connected, drive mechanism includes rack link plate A and drive gear B, be equipped with connecting screw 9 on the flexible keel frame C, rack link plate A rotates with connecting screw 9 to be connected, drive gear B rotates and installs on furred ceiling board 1, drive gear B is connected with rack link plate A, stretch out and draw back flexible keel frame C through drive mechanism, thereby be convenient for with flexible keel frame C fixed mounting to receipts limit piece on, this keel structure can reduce the requirement to furred ceiling board size precision, improve the fault-tolerant rate, improve the installation effectiveness, and can effectively improve the aesthetic property of furred ceiling surface course.
The transmission mechanism comprises a rack hanging plate A and a transmission gear B, the transmission gear B is slidably mounted in the rack hanging plate A, the rack hanging plate A is relatively fixed, the relative position between the transmission gear B and the rack hanging plate A is changed by rotating the transmission gear B, therefore, the telescopic keel is telescopic, the operation is simple, the telescopic keel is convenient to adjust, and the mounting efficiency of the suspended ceiling plate is improved.
Rack link plate A includes link plate 1a and rack 2a, rack 2a fixed connection is on link plate 1 a's inside wall, dig on installation rack 2 a's lateral wall and be equipped with first through-hole 3a, it is corresponding, it is equipped with second through-hole 4a to dig on installation rack 2 a's the relative lateral wall, first through-hole 3a is coaxial with second through-hole 4a, first through-hole 3a, second through-hole 4a are used for the connecting screw 9 of erection joint telescopic keel, be convenient for install this rack link plate to telescopic keel.
Dig on the second panel 6a and be equipped with the logical groove 8a of gear shaft, the logical groove 8a of gear shaft sets up along second panel 6a length direction, and logical groove 8a looks adaptation is led to gear shaft 3b and gear shaft, leads to the groove 8a through the gear shaft and limits the removal stroke of gear shaft 3b to in this rack link plate structure of trend removes along length direction, thereby orders about telescopic keel and carries out relative movement.
The logical groove 8a of gear shaft sets up towards the rack skew, promptly, the logical groove 8a of gear shaft is close to first panel 5a relatively and sets up, prevents when the installation, is used for preventing that the drive gear of rack 2a meshing from interfering with the third panel 7a of link plate 1a to can improve meshing stability between drive gear and the link plate 1a, improve the mobility stability of this rack link plate, thereby improve the flexible stability of fossil fragments mechanism.
The gear shaft through groove 8a is dug at two fifths of the position of the second panel 6a, so that the interference between a transmission gear meshed with the rack 2a and a third panel 7a of the hanging plate 1a during installation is prevented, the meshing stability between the transmission gear and the hanging plate 1a can be improved, the moving stability of the rack hanging plate is improved, and the telescopic stability of the keel mechanism is improved.
The length of rack 2a is greater than the length that the logical groove 8a of gear shaft, and the logical groove 8a of gear shaft is located the intermediate position of rack 2a, prevents that flexible in-process gear and rack 2a from taking place to step on empty phenomenon.
The length of the gear shaft through groove 8a is half of the length of the hanging plate.
The length of the rack 2a is smaller than that of the first panel 5a, a blank space 9a is formed between the first panel 5a and the rack 2a, and the first through hole 3a is dug in the blank space 9 a.
The rack 2a and the first panel 5a are connected through glue, preferably, the glue is glass glue.
Drive gear B includes gear 1B, pinion stand 2B and gear shaft 3B, gear 1B and rack 2a meshing, gear 1B and gear shaft 3B fixed connection, gear shaft 3B rotates and installs on pinion stand 2B, the head 4B is adjusted to the tip fixedly connected with of gear shaft 3B, pinion stand 2B is used for with this drive gear fixed mounting to the furred ceiling on, the rethread rotates and adjusts head 4B and adjust gear 1B, thereby be convenient for adjust telescopic keel, telescopic keel's installation effectiveness is improved.
Be equipped with pivot mounting hole 5b in the pinion stand 2b, gear shaft 3b rotates to be installed in pivot mounting hole 5b, and the gear shaft 3b of being convenient for carries out relative rotation with pinion stand 2 b.
Adjust head 4b and stretch out in the lower terminal surface of pinion stand 2b, dig on the terminal surface of adjusting head 4b and be equipped with adjustment tank 6b, the user rotates gear shaft 3b through rotating adjustment tank 6b to stretch out and draw back flexible keel structure, be convenient for install flexible keel.
The adjusting groove 6b is in a cross shape, and the cross-shaped adjusting groove 6b can be directly rotated by a cross screwdriver, so that the convenience of rotation of the gear 1b is improved.
The rotating shaft mounting hole 5b is a stepped hole and comprises a first step section 7b and a second step section 8b, the gear shaft 3b is rotatably connected with the first step section 7b, and preferably, the gear shaft 3b is rotatably connected with the first step shaft 7b through a bearing.
The aperture of the second step section 8b is larger than that of the first step section 7b, so that a proper amount of lubricant can be conveniently filled in the second step section 8b, and the gear shaft 3b can conveniently rotate.
A gear hole 9b is formed in the gear 1b, and the gear shaft 3b is fixedly connected with the gear hole 9 b.
Dig on the lateral wall of gear shaft 3b and be equipped with first joint groove 10b, correspond, dig in the gear hole 9b and be equipped with second joint groove 11b, first joint groove 10b and second joint groove 11b are through the mutual joint of connecting key, are convenient for carry out fixed connection with gear 1b and gear shaft 3 b.
Scribble on gear seat 2 b's lower terminal surface and be equipped with viscose 12b, gear seat 2b passes through viscose 12b fixed mounting on furred ceiling board 1, is convenient for fix this drive gear, and furred ceiling board 1 is equipped with regulation hole 20 on the position of gear seat 2b installation, and regulation head 4b installs in regulation hole 20, and the user of being convenient for adjusts regulation head 4 b.
The end of the gear shaft 3b is provided with a screw hole 13b, the adjusting head 4b is a screw, and the screw hole 13b are connected with each other.
Telescopic keel skeleton fixed mounting is on furred ceiling board 1, including main joist 2, false keel 3, main joist 2 fixed mounting is on furred ceiling board 1, is equipped with flexible chamber 4 in the main joist 2, and 3 slidable mounting of false keel forms telescopic keel subassembly in flexible chamber 4, forms installation clearance 5 between false keel 3 and the furred ceiling board 1, and installation clearance 5 is used for carrying out fixed mounting to furred ceiling board 1, carries out fixed mounting through slip false keel 3 to this telescopic skeleton, reduces the installation degree of difficulty of this furred ceiling board 1 of ending, improves the installation effectiveness.
First false keel 6 and the vice fossil fragments of second 7 are installed respectively to the both ends of main joist 2, first false keel 6 and 2 fixed connection of main joist, the vice fossil fragments of second 7 and 2 sliding connection of main joist, one side of flexible fossil fragments subassembly is fixed, be convenient for install fixed position to receipts limit piece on, the opposite side can stretch out and draw back relatively, retract the vice fossil fragments of second 7 during the installation, when putting in place furred ceiling board 1, kick-back the vice fossil fragments of second 7, thereby fix furred ceiling board 1, the mounting means is simple, can effectively improve the installation effectiveness of furred ceiling board.
Dig on the vice fossil fragments of second 7 and be equipped with screw 8, install the screw rod 9 of looks adaptation in the screw 8, install two flexible fossil fragments subassemblies on the furred ceiling board 1 at least, every flexible fossil fragments subassembly all connects through screw rod 9, connects flexible fossil fragments subassembly in parallel through screw rod 9 for flexible fossil fragments are flexible simultaneously, improve keel frame's job stabilization nature.
Mounting panel 10 is isosceles trapezoid shape, including bellying 13 and connection face 14, connect the both sides of face 14 fixed connection at bellying 13, connecting plate 11 with be connected 14 fixed connection of face, mounting panel 10 is upwards protruding, is convenient for reduce flexible chamber 4, prevents that false keel 3 from taking place to rock relatively in flexible chamber 4 to mounting panel 10 is upwards protruding, is convenient for form the installation clearance between false keel 3 and the furred ceiling board 1, is convenient for install this skeleton to on the piece of collecting.
The mounting panel 10 is installed to the furred ceiling board 1 on, forms space 15, installs slat 16 in space 15, through the setting of slat 16, is convenient for with main joist 2 fixed mounting to furred ceiling board 1 on to can not cause the injury to the face of furred ceiling board 1.
Limiting plate 12 includes first spacing face 17 and the spacing face 18 of second, and first spacing face 17 and mounting panel 10 parallel arrangement, the relative first spacing face 17 inward bending of the spacing face 18 of second set up, through the setting of the spacing face 18 of second, prevent that false keel 3 from taking place to rock to further improve the stability of this skeleton removal.
The false keel 3 is C-shaped steel, so that the false keel is convenient to be matched with the telescopic cavity 4.
The telescopic keel frame further comprises a side plate 19, the distance between the lower end face of the auxiliary keel 3 and the upper end face of the ceiling board 1 is larger than or equal to the thickness of the side plate 19, and the side plate 19 is conveniently clamped in the gap 15.
The installation method of the telescopic keel structure comprises the following steps,
fixing and bonding the batten on the ceiling board;
(II) fixedly mounting the main keels on the laths through screws;
inserting auxiliary keels at two ends of the main keel;
fourthly, fixedly connecting the main keels through screws by the auxiliary keels on one side, smearing lubricating oil on the surfaces of the auxiliary keels on the other side, and inserting the auxiliary keels into the main keels;
preparing a connecting screw rod, and mounting a rack hanging plate on the connecting screw rod;
sixthly, connecting adjacent movable auxiliary keels through the connecting screw rod in the step five;
seventhly, gluing the transmission gear into the transmission mounting hole, and rotating the rack hanging plate to enable the rack hanging plate to be meshed with the transmission gear;
(eight) this furred ceiling board of installation inserts earlier the limit piece of receipts with stiff end false keel, and it is flat to lift the furred ceiling board after inserting, and the installation targets in place rotates the regulation head with the cross bottle opener for the gear promotes the translation of gear link plate, thereby releases the false keel, makes expansion end false keel hang on receiving the limit piece, thereby the limit board installation of receipts of fixed furred ceiling.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention; thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Although the terms corresponding to the reference numerals in the figures are used more herein, the possibility of using other terms is not excluded; these terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.
Claims (9)
1. The utility model provides a flexible keel structure, a serial communication port, including furred ceiling board (1), drive mechanism and flexible keel skeleton (C), drive mechanism is connected with furred ceiling board (1), flexible keel skeleton (C) respectively, and drive mechanism includes rack link plate (A) and drive gear (B), is equipped with connecting screw (9) on flexible keel skeleton (C), and rack link plate (A) rotates with connecting screw (9) to be connected, and drive gear (B) rotates to be installed on furred ceiling board (1), and drive gear (B) is connected with rack link plate (A).
2. The telescopic keel structure according to claim 1, wherein the transmission gear (B) is slidably mounted in the rack hanging plate (A), the rack hanging plate (A) comprises a hanging plate (1 a) and a rack (2 a), the rack (2 a) is fixedly connected to the inner side wall of the hanging plate (1 a), the transmission gear (B) comprises a gear (1B), a gear seat (2B) and a gear shaft (3B), the gear (1B) is fixedly connected with the gear shaft (3B), the gear shaft (3B) is rotatably mounted on the gear seat (2B), the end part of the gear shaft (3B) is fixedly connected with an adjusting head (4B), and the gear (1B) is meshed with the rack (2 a).
3. A telescopic keel structure according to claim 2, characterized in that a first through hole (3 a) is dug in the side wall of the mounting rack (2 a), and correspondingly a second through hole (4 a) is dug in the opposite side wall of the mounting rack (2 a), the first through hole (3 a) being coaxial with the second through hole (4 a).
4. A telescopic keel structure according to claim 2, wherein the hanging plate (1 a) comprises a first panel (5 a), a second panel (6 a) and a third panel (7 a), the first panel (5 a) and the third panel (7 a) are vertically connected on the second panel (6 a), the rack (2 a) is fixedly connected on the first panel (5 a), correspondingly, the first through hole (3 a) is dug in the first panel (5 a), and the second through hole (4 a) is dug in the third panel (7 a).
5. A telescopic keel structure according to claim 4, wherein the second panel (6 a) is provided with a gear shaft through groove (8 a) by digging, the gear shaft through groove (8 a) is arranged along the length direction of the second panel (6 a), and the gear shaft (3 b) is matched with the gear shaft through groove (8 a).
6. A telescopic keel structure according to claim 2, wherein the gear seat (2 b) is provided with a rotating shaft mounting hole (5 b), and the gear shaft (3 b) is rotatably mounted in the rotating shaft mounting hole (5 b).
7. The telescopic keel structure of claim 1, wherein the telescopic keel frame (C) comprises a main keel (2) and a secondary keel (3), the main keel (2) is fixedly installed on the ceiling plate (1), a transmission installation hole (20) is dug in the ceiling plate (1), one end of the transmission gear (B) is installed in the transmission installation hole (20), a telescopic cavity (4) is formed in the main keel (2), the secondary keel (3) is slidably installed in the telescopic cavity (4) to form a telescopic keel assembly, and an installation gap (5) is formed between the secondary keel (3) and the ceiling plate (1).
8. The telescopic keel structure of claim 7, wherein a first auxiliary keel (6) and a second auxiliary keel (7) are respectively installed at two ends of the main keel (2), the first auxiliary keel (6) is fixedly connected with the main keel (2), the second auxiliary keel (7) is slidably connected with the main keel (2), a screw hole (8) is dug in the second auxiliary keel (7), and a connecting screw rod (9) matched with the screw hole (8) is installed in the screw hole (8).
9. A telescopic keel structure according to claim 7, characterized in that a space (15) is provided between the main keel (2) and the ceiling tile (1), and in that a lath (16) is mounted in the space (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021857899.6U CN212427747U (en) | 2020-08-31 | 2020-08-31 | Telescopic keel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021857899.6U CN212427747U (en) | 2020-08-31 | 2020-08-31 | Telescopic keel structure |
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| Publication Number | Publication Date |
|---|---|
| CN212427747U true CN212427747U (en) | 2021-01-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021857899.6U Withdrawn - After Issue CN212427747U (en) | 2020-08-31 | 2020-08-31 | Telescopic keel structure |
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| Country | Link |
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| CN (1) | CN212427747U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111962745A (en) * | 2020-08-31 | 2020-11-20 | 浙江亚厦装饰股份有限公司 | Telescopic keel structure and mounting method thereof |
| CN111962745B (en) * | 2020-08-31 | 2024-07-16 | 浙江亚厦装饰股份有限公司 | Telescopic keel structure and installation method thereof |
-
2020
- 2020-08-31 CN CN202021857899.6U patent/CN212427747U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111962745A (en) * | 2020-08-31 | 2020-11-20 | 浙江亚厦装饰股份有限公司 | Telescopic keel structure and mounting method thereof |
| CN111962745B (en) * | 2020-08-31 | 2024-07-16 | 浙江亚厦装饰股份有限公司 | Telescopic keel structure and installation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20210129 Effective date of abandoning: 20240716 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20210129 Effective date of abandoning: 20240716 |