CN111058544A - Assembled wall body connecting device - Google Patents
Assembled wall body connecting device Download PDFInfo
- Publication number
- CN111058544A CN111058544A CN201911083852.0A CN201911083852A CN111058544A CN 111058544 A CN111058544 A CN 111058544A CN 201911083852 A CN201911083852 A CN 201911083852A CN 111058544 A CN111058544 A CN 111058544A
- Authority
- CN
- China
- Prior art keywords
- arc
- connecting plate
- plate
- wall body
- fixedly connected
- 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.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
- E04B1/6108—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together
- E04B1/612—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces
- E04B1/6145—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces with recesses in both frontal surfaces co-operating with an additional connecting element
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
- E04B1/6108—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together
- E04B1/612—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces
- E04B1/6145—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces with recesses in both frontal surfaces co-operating with an additional connecting element
- E04B1/6162—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces with recesses in both frontal surfaces co-operating with an additional connecting element the connection made by an additional locking key
Abstract
The invention belongs to the technical field of building components, and particularly relates to an assembly type wall body connecting device which aims at the problem that the assembly type wall body is not firm in a connection mode of a buckle piece and a screw. According to the invention, the first connecting plate and the second connecting plate are embedded in the wall body, and the wall bodies are tightly connected through the first arc-shaped plate and the second arc-shaped plate, so that the effect of connecting the wall bodies is achieved.
Description
Technical Field
The invention relates to the technical field of building components, in particular to an assembly type wall body connecting device.
Background
In the building construction, can use assembled building usually, facilitate the use, at the in-process of assembly, need equip the assembly building board, and the connection tradition of assembly building board is used buckle spare or screw, and this kind of connected mode is insecure, the easy accident that appears.
Through retrieval, a Chinese patent with the application number of 201810652141.X discloses an assembly type wall body connecting device and a connecting method thereof. The assembled wall connecting device and the connecting method thereof in the above patent have the following disadvantages: through assembling the building board to the arc on, the angle that can adjust the building board through the rotation of arc, but the area of being connected of arc and building board is less, connects insecurely.
Disclosure of Invention
The invention provides an assembly type wall body connecting device based on the technical problem that the assembly type wall body is not firm in a connecting mode of a fastener and a screw.
The invention provides an assembly type wall body connecting device which comprises a first wall body and a second wall body, wherein a first strip-shaped through hole is formed in one side of the first wall body, a first connecting plate is arranged at the first strip-shaped through hole of the first wall body, a second strip-shaped through hole is formed in one side of the second wall body, a second connecting plate is arranged at the second strip-shaped through hole of the second wall body, the top end of the first connecting plate is rotatably connected with a first arc-shaped plate, the top end of the second connecting plate is rotatably connected with a second arc-shaped plate, and the first arc-shaped plate is matched with the second arc-shaped plate.
Preferably, the top of first connecting plate and second connecting plate all is seted up flutedly, first through-hole has been seted up at the bottom of recess to first connecting plate and second connecting plate, first connecting plate and second connecting plate all are equipped with the slide bar in first through-hole department, the slide bar extends to the inside of first connecting plate and second connecting plate at first through-hole department, the bottom fixedly connected with toper piece of slide bar, the first spring of fixedly connected with between the top inner wall of toper piece and first connecting plate and second connecting plate.
Preferably, the bottom of the first connecting plate and the bottom of the second connecting plate are fixedly connected with fixing columns, circular grooves are formed in the top ends of the fixing columns, second springs are fixedly connected to the inner walls of the bottom ends of the circular grooves of the fixing columns, four fixing blocks are fixedly connected to the outer walls of the fixing columns, the top ends of the fixing blocks are inclined angles, and four strip-shaped through holes are formed in the outer walls of the fixing columns.
Preferably, the outside cover of fixed column is equipped with the slip ring, the inner wall fixedly connected with four gag lever posts of slip ring, the gag lever post extends to the inside of fixed column at bar through-hole department, the top of second spring and the bottom fixed connection of gag lever post.
Preferably, the equal fixedly connected with first pivot in bottom both sides of slip ring, the equal fixedly connected with third connecting plate of outer wall of first pivot, the one end of third connecting plate is rotated and is connected with the rotor plate, and the rotor plate is L shape, the equal fixedly connected with second pivot in bottom both sides of slip ring, the outer wall fixedly connected with fourth connecting plate of second pivot.
Preferably, the one end of first arc and second arc all is peach heart shape, bottom one side fixedly connected with block rubber of first arc, the tooth's socket has been seted up on the top of first arc.
Preferably, square through hole has been seted up on the top of second arc, the bottom of second arc is seted up flutedly, the second arc is fixedly connected with connecting rod between the both sides inner wall of recess, the outside cover of connecting rod is equipped with the rotation cover, the slide has been seted up to one side of second arc, the second arc is equipped with the fixture block in slide department, the bottom of fixture block is equipped with the tooth piece, fixedly connected with third spring between one side of fixture block and the second arc.
Preferably, the top threaded connection that top one side of second arc was equipped with a fixed section of thick bamboo has the spliced pole, the top fixedly connected with connection pad of spliced pole, and the connection pad has seted up a plurality of first mounting holes, bottom one side of second arc is equipped with the connector, three regulation hole has been seted up to the bottom of connector, the outside cover of connector is equipped with spacing dish, a plurality of second mounting holes have been seted up to spacing dish, and first mounting hole and second mounting hole looks adaptation.
The beneficial effects of the invention are as follows:
1. the first wall body and the second wall body can be tightly connected by arranging the first connecting plate, the first arc-shaped plate, the tooth grooves, the rubber blocks, the second arc-shaped plate and the second connecting plate, respectively embedding the first connecting plate and the second connecting plate into the first wall body and the second wall body, and inserting the first arc-shaped plate into the second arc-shaped plate;
2. the fixture block and the third spring are arranged, and the tooth grooves of the first arc-shaped plate are fixed through the fixture block, so that the first arc-shaped plate and the second arc-shaped plate can be fixed, and the first arc-shaped plate and the second arc-shaped plate can be connected more stably;
3. by arranging the conical block, the first spring and the sliding rod, the first arc-shaped plate and the second arc-shaped plate rotate, the peach-heart-shaped plate body rotates to drive the sliding rod to slide and descend, the sliding rod pushes the conical block to descend to stretch the first spring, and the device is driven to move by the rotation of the arc-shaped plates, so that the operation is simple and convenient;
4. the sliding ring, the first rotating shaft, the rotating plate, the third connecting plate, the fixed block, the fourth connecting plate, the fixed column, the limiting rod and the second spring are arranged, the limiting rod is pushed to descend through the conical block to compress the second spring, the limiting rod drives the sliding ring to descend, the sliding ring descends to drive the third connecting plate and the fourth connecting plate to rotate, the third connecting plate drives the rotating plate to rotate, and the rotating plate and the fourth connecting plate are fixed with the inner walls of the grooves of the first wall body and the second wall body, so that the first connecting plate and the second connecting plate are fixed, and the device is more stable to install;
5. through having set up a fixed section of thick bamboo, spliced pole, connector and spacing dish, can drive the connection pad through rotating the spliced pole and rise, when the connection pad rises and the bottom contact of connector, rotate spacing dish and can make first mounting hole and second mounting hole on same axis to can make spliced pole and connector fixed, make and be connected between each device, the roof can be supported on the top simultaneously, bottom support ground makes the device installation more stable.
Drawings
Fig. 1 is a front view schematically illustrating a wall connecting device according to an assembly type in embodiment 1;
fig. 2 is a schematic top view of an assembled wall connection device according to embodiment 1;
fig. 3 is a right side view of a second connecting plate of the assembled wall connecting device in accordance with embodiment 1;
fig. 4 is a schematic front view of a second curved plate of the assembled wall connecting device in accordance with embodiment 1;
fig. 5 is a front view of a first curved plate of the assembled wall connecting device in accordance with embodiment 1;
fig. 6 is a schematic top view of a fixing post of the assembly wall connection device according to embodiment 1;
fig. 7 is a front view of a second arc-shaped plate portion of an assembly wall connecting device in accordance with embodiment 1;
fig. 8 is a schematic cross-sectional view of a latch of the assembly wall connector according to embodiment 1;
fig. 9 is a front view schematically illustrating a wall assembly connecting device according to embodiment 2;
FIG. 10 is an enlarged view of the portion A of FIG. 9;
fig. 11 is a schematic top view of a connector of an assembled wall connector according to embodiment 2.
In the figure: the fixing device comprises a first wall body 1, a second wall body 2, a first connecting plate 3, a first arc-shaped plate 4, a tooth groove 401, a rubber block 402, a second arc-shaped plate 5, a second connecting plate 6, a conical block 7, a first spring 8, a sliding rod 9, a sliding ring 10, a first rotating shaft 11, a rotating plate 12, a third connecting plate 13, a fixing block 14, a fourth connecting plate 15, a fixing column 16, a limiting rod 17, a second spring 18, a clamping block 19, a connecting rod 20, a rotating sleeve 21, a third spring 22, a fixing cylinder 23, a connecting column 24, a connecting body 25 and a limiting disc 26.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example 1
Referring to fig. 1 to 8, an assembly type wall connecting device, includes a first wall 1 and a second wall 2, a first strip-shaped through hole is formed in one side of the first wall body 1, a first connecting plate 3 is arranged at the first strip-shaped through hole of the first wall body 1, a second strip-shaped through hole is arranged at one side of the second wall body 2, a second connecting plate 6 is arranged at the second strip-shaped through hole of the second wall body 2, the top end of the first connecting plate 3 is rotatably connected with a first arc-shaped plate 4, the top end of the second connecting plate 6 is rotatably connected with a second arc-shaped plate 5, the first arc-shaped plate 4 is matched with the second arc-shaped plate 5, embedded in the first wall body 1 and the second wall body 2 respectively through the first connecting plate 3 and the second connecting plate 6, the first arc-shaped plate 4 is inserted into the second arc-shaped plate 5, so that the first wall body 1 and the second wall body 2 can be firmly connected.
In the invention, grooves are respectively formed at the top ends of the first connecting plate 3 and the second connecting plate 6, first through holes are respectively formed at the bottom ends of the grooves of the first connecting plate 3 and the second connecting plate 6, sliding rods 9 are respectively arranged at the first through holes of the first connecting plate 3 and the second connecting plate 6, the sliding rods 9 extend to the interiors of the first connecting plate 3 and the second connecting plate 6 at the first through holes, a conical block 7 is welded at the bottom end of each sliding rod 9, and a first spring 8 is welded between each conical block 7 and the inner wall of the top ends of the first connecting plate 3 and the second connecting plate 6.
The bottom of the first connecting plate 3 and the bottom of the second connecting plate 6 are welded with fixing columns 16, circular grooves are formed in the top ends of the fixing columns 16, the fixing columns 16 are welded with second springs 18 on the inner walls of the bottoms of the circular grooves, the outer walls of the fixing columns 16 are welded with four fixing blocks 14, the top ends of the fixing blocks 14 are inclined angles, four strip-shaped through holes are formed in the outer walls of the fixing columns 16, sliding rings 10 are sleeved outside the fixing columns 16, four limiting rods 17 are welded on the inner walls of the sliding rings 10, the limiting rods 17 extend to the inside of the fixing columns 16 at the strip-shaped through holes, and the top ends of the second springs 18 are fixedly connected with the bottom ends of the limiting rods 17.
Wherein, first pivot 11 has all been welded to the bottom both sides of slip ring 10, third connecting plate 13 has all been welded to the outer wall of first pivot 11, the one end of third connecting plate 13 is rotated and is connected with the rotor plate, and rotor plate 12 is L shape, the second pivot has all been welded to the bottom both sides of slip ring 10, the outer wall welding of second pivot has fourth connecting plate 15, promotes gag lever post 17 decline compression second spring 18 through toper piece 7, and gag lever post 17 drives slip ring 10 and descends, and slip ring 10 descends and drives third connecting plate 13 and fourth connecting plate 15 and rotate, and third connecting plate 13 drives rotor plate 12 and rotates, and is fixed with the recess inner wall of first wall body 1 and second wall body 2 through rotor plate 12 and fourth connecting plate 15 to it is fixed with first connecting plate 3 and second connecting plate 6.
Wherein, the one end of first arc 4 and second arc 5 all is peach heart shape, the welding of bottom one side of first arc 4 has block rubber 402, tooth's socket 401 has been seted up on the top of first arc 4, and through first arc 4 and the rotation of second arc 5, peach heart shaped plate body rotates and drives slide bar 9 and slide and descend, and slide bar 9 promotes the tensile first spring 8 of 7 descendings of toper piece.
Wherein, square through hole has been seted up on the top of second arc 5, the bottom of second arc 5 is seted up flutedly, second arc 5 has welding connecting rod 20 between the both sides inner wall of recess, the outside cover of connecting rod 20 is equipped with rotates cover 21, the slide has been seted up to one side of second arc 5, second arc 5 is equipped with fixture block 19 in slide department, fixture block 19's bottom is equipped with the tooth piece, the welding has third spring 22 between one side of fixture block 19 and the second arc 5.
When the wall is used, grooves are formed in one side of the first wall body 1 and one side of the second wall body 2, the first wall body 1 and the second wall body 2 are respectively embedded into the first wall body 1 and the second wall body 2 through the first connecting plate 3 and the second connecting plate 6, the first arc-shaped plate 4 is inserted into the second arc-shaped plate 5, so that the first wall body 1 and the second wall body 2 can be connected, the tooth grooves 401 of the first arc-shaped plate 4 are fixed through the clamping blocks 19, so that the first arc-shaped plate 4 and the second arc-shaped plate 5 can be fixed, the first arc-shaped plate 4 and the second arc-shaped plate 5 can be connected more stably, the peach-shaped plate body rotates through the first arc-shaped plate 4 and the second arc-shaped plate 5, the sliding rod 9 slides and descends through the rotation of the peach-shaped plate body, the sliding rod 9 pushes the conical block 7 to descend to stretch the first spring 8, the limiting rod 17 pushes the limiting rod 17 to descend to compress the, the third connecting plate 13 drives the rotating plate 12 to rotate, and the rotating plate 12 and the fourth connecting plate 15 are fixed with the inner walls of the grooves of the first wall body 1 and the second wall body 2, so that the first connecting plate 3 and the second connecting plate 6 are fixed.
Example 2
Referring to fig. 9-11, in order to enable the devices to be fixedly connected with each other and fixed with the ground and the roof, in this embodiment, compared with embodiment 1, in order to enable the devices to be fixed with each other, a connecting column 24 is connected with the top end of a fixing cylinder 23 through a thread on one side of the top end of a second arc-shaped plate 5, a connecting plate is welded on the top end of the connecting column 24, a plurality of first mounting holes are formed in the connecting plate, a connecting body 25 is arranged on one side of the bottom end of the second arc-shaped plate 5, three adjusting holes are formed in the bottom end of the connecting body 25, a limiting disc 26 is sleeved outside the connecting body 25, a plurality of second mounting holes are formed in the limiting disc 26, the first mounting holes are matched with the second mounting holes, the connecting plate can be driven to ascend through rotating the connecting column 24, when the connecting plate ascends to contact with the bottom end of the connecting body 25, thereby enabling the connection post 24 to be fixed with the connection body 25.
When the wall is used, grooves are formed in one side of the first wall body 1 and one side of the second wall body 2, the first wall body 1 and the second wall body 2 are respectively embedded into the first wall body 1 and the second wall body 2 through the first connecting plate 3 and the second connecting plate 6, the first arc-shaped plate 4 is inserted into the second arc-shaped plate 5, so that the first wall body 1 and the second wall body 2 can be connected, the tooth grooves 401 of the first arc-shaped plate 4 are fixed through the clamping blocks 19, so that the first arc-shaped plate 4 and the second arc-shaped plate 5 can be fixed, the first arc-shaped plate 4 and the second arc-shaped plate 5 can be connected more stably, the peach-shaped plate body rotates through the first arc-shaped plate 4 and the second arc-shaped plate 5, the sliding rod 9 slides and descends through the rotation of the peach-shaped plate body, the sliding rod 9 pushes the conical block 7 to descend to stretch the first spring 8, the limiting rod 17 pushes the limiting rod 17 to descend to compress the, the third connecting plate 13 drives the rotating plate 12 to rotate, and the rotating plate 12 and the fourth connecting plate 15 are fixed with the inner walls of the grooves of the first wall body 1 and the second wall body 2, so that the first connecting plate 3 and the second connecting plate 6 are fixed.
The connecting disc can be driven to ascend by rotating the connecting column 24, when the connecting disc ascends to contact with the bottom end of the connecting body 25, the first mounting hole and the second mounting hole can be arranged on the same axis by rotating the limiting disc 26, and therefore the connecting column 24 and the connecting body 25 can be fixed.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The utility model provides an assembled wall body connecting device, includes first wall body (1) and second wall body (2), its characterized in that, first bar through-hole has been seted up to one side of first wall body (1), first wall body (1) is equipped with first connecting plate (3) in first bar through-hole department, second bar through-hole has been seted up to one side of second wall body (2), second wall body (2) are equipped with second connecting plate (6) in second bar through-hole department, the top of first connecting plate (3) is rotated and is connected with first arc (4), the top of second connecting plate (6) is rotated and is connected with second arc (5), first arc (4) and second arc (5) looks adaptation.
2. The assembly type wall body connecting device according to claim 1, wherein a groove is formed at the top end of each of the first connecting plate (3) and the second connecting plate (6), a first through hole is formed at the bottom end of each of the first connecting plate (3) and the second connecting plate (6), a sliding rod (9) is arranged at each of the first through holes of the first connecting plate (3) and the second connecting plate (6), the sliding rod (9) extends to the inside of each of the first connecting plate (3) and the second connecting plate (6) at each of the first through holes, a conical block (7) is fixedly connected to the bottom end of the sliding rod (9), and a first spring (8) is fixedly connected between each of the conical block (7) and the inner wall of the top end of each of the first connecting plate (3) and the second connecting plate (6).
3. The assembly type wall body connecting device according to claim 1, wherein a fixing column (16) is fixedly connected to the bottom end of each of the first connecting plate (3) and the second connecting plate (6), a circular groove is formed in the top end of each fixing column (16), a second spring (18) is fixedly connected to the inner wall of each fixing column (16) at the bottom end of the circular groove, four fixing blocks (14) are fixedly connected to the outer wall of each fixing column (16), the top ends of the fixing blocks (14) are inclined, and four strip-shaped through holes are formed in the outer wall of each fixing column (16).
4. An assembled wall body connecting device according to claim 3, wherein a sliding ring (10) is sleeved outside the fixed column (16), four limiting rods (17) are fixedly connected to the inner wall of the sliding ring (10), the limiting rods (17) extend to the inside of the fixed column (16) at the strip-shaped through holes, and the top end of the second spring (18) is fixedly connected with the bottom end of the limiting rods (17).
5. An assembled wall body connecting device according to claim 4, wherein a first rotating shaft (11) is fixedly connected to both sides of the bottom end of the sliding ring (10), a third connecting plate (13) is fixedly connected to the outer wall of the first rotating shaft (11), a rotating plate is rotatably connected to one end of the third connecting plate (13), the rotating plate (12) is L-shaped, a second rotating shaft is fixedly connected to both sides of the bottom end of the sliding ring (10), and a fourth connecting plate (15) is fixedly connected to the outer wall of the second rotating shaft.
6. An assembly type wall body connecting device according to claim 1, wherein one end of each of the first arc-shaped plate (4) and the second arc-shaped plate (5) is peach-heart-shaped, a rubber block (402) is fixedly connected to one side of the bottom end of the first arc-shaped plate (4), and a tooth groove (401) is formed in the top end of the first arc-shaped plate (4).
7. The assembly type wall body connecting device according to claim 1, wherein a square through hole is formed in the top end of the second arc-shaped plate (5), a groove is formed in the bottom end of the second arc-shaped plate (5), a connecting rod (20) is fixedly connected between the inner walls of the two sides of the groove of the second arc-shaped plate (5), a rotating sleeve (21) is sleeved outside the connecting rod (20), a slide is formed in one side of the second arc-shaped plate (5), a clamping block (19) is arranged at the slide of the second arc-shaped plate (5), a tooth block is arranged at the bottom end of the clamping block (19), and a third spring (22) is fixedly connected between one side of the clamping block (19) and the second arc-shaped plate (5).
8. The assembly type wall body connecting device according to claim 6 or 7, wherein a connecting column (24) is connected to one side of the top end of the second arc-shaped plate (5) through threads at the top end of a fixing cylinder (23), a connecting disc is fixedly connected to the top end of the connecting column (24), a plurality of first mounting holes are formed in the connecting disc, a connecting body (25) is arranged on one side of the bottom end of the second arc-shaped plate (5), three adjusting holes are formed in the bottom end of the connecting body (25), a limiting disc (26) is sleeved outside the connecting body (25), a plurality of second mounting holes are formed in the limiting disc (26), and the first mounting holes are matched with the second mounting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911083852.0A CN111058544A (en) | 2019-11-07 | 2019-11-07 | Assembled wall body connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911083852.0A CN111058544A (en) | 2019-11-07 | 2019-11-07 | Assembled wall body connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111058544A true CN111058544A (en) | 2020-04-24 |
Family
ID=70297890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911083852.0A Withdrawn CN111058544A (en) | 2019-11-07 | 2019-11-07 | Assembled wall body connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111058544A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112343250A (en) * | 2020-10-27 | 2021-02-09 | 深圳市榕大建设工程有限公司 | Energy-saving building that EPS modularization was firmly built |
| CN113585488A (en) * | 2021-07-28 | 2021-11-02 | 上海绿地建设(集团)有限公司 | Assembled building supporting seat |
-
2019
- 2019-11-07 CN CN201911083852.0A patent/CN111058544A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112343250A (en) * | 2020-10-27 | 2021-02-09 | 深圳市榕大建设工程有限公司 | Energy-saving building that EPS modularization was firmly built |
| CN113585488A (en) * | 2021-07-28 | 2021-11-02 | 上海绿地建设(集团)有限公司 | Assembled building supporting seat |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200424 |
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| WW01 | Invention patent application withdrawn after publication |