CN210658704U - Assembled building side fascia with sound insulation function - Google Patents
Assembled building side fascia with sound insulation function Download PDFInfo
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- CN210658704U CN210658704U CN201921169482.8U CN201921169482U CN210658704U CN 210658704 U CN210658704 U CN 210658704U CN 201921169482 U CN201921169482 U CN 201921169482U CN 210658704 U CN210658704 U CN 210658704U
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Abstract
The utility model discloses an assembled building external wall panel with sound insulation function, including center sound insulation filler, left side connecting plate, rear side plate, right side connecting plate, front side plate, side sound insulation filler and acoustical panel, the utility model discloses a double-deck acoustical panel, and pack center sound insulation filler and side sound insulation filler between rear side plate and curb plate between two acoustical panels, through multistage sound insulation material, realize the isolation to the noise, and through the arc acoustical panel of the alternative arrangement in the acoustical panel, make the noise launch repeatedly in the acoustical panel, thereby weaken the intensity of noise, and then reach the effect of reducing the noise, multistage sound insulation material and acoustical panel cooperation realize perfect sound insulation effect, the rear side plate and curb plate cooperation structure and left side connecting plate, right side connecting plate cooperation structure that are equipped with, make the utility model capable of assembling at will, thereby improve the utility model discloses an assembly flexibility to need not to adopt the fix with screw, make the utility model discloses dismantle simply, convenient quick.
Description
Technical Field
The utility model belongs to the technical field of the bearing heat treatment, more specifically relate to an assembly type structure side fascia with sound insulation function.
Background
Prefabricated houses were born in the end of the 50 s of the last century. The main concept is that a bearing structure represented by a steel structure is processed according to design requirements by prefabricating walls, roofs and the like in a factory, and the bearing structure can be rapidly assembled to form a house building mode of the whole house. The method is widely applied to temporary offices and dormitories of construction sites; large-scale field exploration and field operation construction rooms for traffic, water conservancy, petroleum, natural gas and the like; temporary rooms for urban office, civil arrangement, exhibition and the like; the wall body is characterized by being produced in a standardized, modularized and universal mode.
However, traditional assembly type building construction simple structure, the cost is lower, its syllable-dividing efficiency is extremely low, it is inconvenient to have brought for people's work and life, the finished product often is fixed knot simultaneously constructs, fixed specification, make the assembly type building side fascia of production completion can't carry out nimble the assembling, current assembly type building side fascia mostly adopts connection such as screw simultaneously, it is complicated troublesome to dismantle, the wall body damage very easily appears in the dismantlement process, thereby lead to the cyclic utilization rate low, can't carry out manifold cycles and use, and then very easily cause the waste, for this reason, we provide an assembly type building side fascia convenient to load and unload with sound insulation function.
SUMMERY OF THE UTILITY MODEL
Purpose of the utility model
The utility model provides an assembly type structure side fascia with sound insulation function, build simple structure with solving current assembly type structure, the sound insulation effect is poor, the finished product often is fixed knot structure simultaneously, fixed specification, make the assembly type structure side fascia of production completion can't carry out nimble assembling, the current assembly type structure side fascia is the connection such as screw most adoption simultaneously, it is complicated troublesome to dismantle, the wall body damage very easily appears in the dismantlement process, thereby lead to the cyclic utilization rate low, can't carry out manifold cycles and use, and then very easily cause extravagant technical problem.
The technical proposal adopted by the utility model
For realizing above-mentioned purpose, an assembled building side fascia with sound insulation function, including central syllable-dividing filler, left side connecting plate, posterior lateral plate, right side connecting plate, preceding curb plate, side syllable-dividing filler and acoustical panel, the posterior lateral plate passes through draw-in groove subtend fixed coordination with preceding curb plate, on the acoustical panel symmetry is fixed in posterior lateral plate and preceding curb plate, and fixed through draw-in groove and posterior lateral plate and preceding curb plate cooperation, central syllable-dividing filler is located posterior lateral plate and preceding curb plate inboardly, and is located between two acoustical panels of symmetry, all be equipped with side syllable-dividing filler between fixed acoustical panel and the posterior lateral plate on the posterior lateral plate and on the preceding curb plate between fixed acoustical panel and the preceding curb plate, the left side connecting plate is fixed in posterior lateral plate and preceding curb plate left side through the draw-in groove, the right side connecting plate is fixed in posterior lateral plate.
Furthermore, the center sound-insulating filler and the side sound-insulating filler are both made of organic fiber materials.
Further, the left side connecting plate includes spout, spacing curved groove, even board and curb plate buckle, even a board side is fixed with the curb plate buckle, and the outside that is equipped with the spout of symmetric distribution on the another side and is located the symmetrical spout is equipped with symmetrical spacing curved groove, the spout runs through even board along the one side inner wall of spacing curved groove direction of distribution.
Furthermore, the right side connecting plate is similar to the left side connecting plate in structure, and the difference between the right side connecting plate and the left side connecting plate in structure is that a clamping groove is formed in the position, located on the side plate buckle, of the right side connecting plate, and the clamping groove of the right side connecting plate is matched with the side plate buckle of the left side connecting plate.
Furthermore, the rear side plate comprises an elastic limit strip, a clamping groove lock, a limit slider, a rear side upper cover plate, a rear side installation boss, a T-shaped boss, a silencing plate groove, a rear side installation groove, a rear side lower cover plate and a rear side cover plate, the rear side installation boss is fixed on the upper end surface of the rear side upper cover plate, the silencing plate groove is arranged on the lower end surface of the rear side upper cover plate, the clamping groove lock is arranged in the silencing plate groove, the limit sliders are fixed on the front end surface and the rear end surface of the rear side upper cover plate, the T-shaped boss is fixed on the right end surface of the rear side upper cover plate, the left end surface of the rear side upper cover plate is fixedly connected with the upper end of the rear side cover plate, the lower end of the rear side cover plate is fixedly connected with the rear side lower cover plate, the elastic limit strips are fixed on the two sides of the rear side cover plate, the rear side installation groove is fixed on the lower end surface of the rear, limiting slide blocks are fixed on the front end face and the rear end face of the rear lower cover plate, and a T-shaped boss is fixed on the end face of the right side of the rear lower cover plate;
the elastic limiting strip is made of an elastic steel plate, the rear side mounting boss is matched with the rear side mounting groove, the elastic limiting strip is matched with the limiting curved groove, and the limiting sliding block is matched with the sliding groove.
Further, the front side plate structure is similar to the rear side plate structure, and the front side plate structure is different from the rear side plate structure in that a T-shaped groove is formed in the position, corresponding to the T-shaped boss of the rear side plate, of the front side plate, and the T-shaped groove of the front side plate is matched with the T-shaped boss of the rear side plate.
Furthermore, the silencing plates are hollow rectangular plates, arc silencing plates which are arranged alternately are arranged on the inner sides of the silencing plates, and the silencing plates are fixedly connected with the rear side plate and the front side plate through silencing plate grooves in the rear side plate and the front side plate respectively.
Further, the draw-in groove lock includes tapered end, locking lever, triangle piece, trapezoidal piece and extrusion spring, the tapered end passes through extrusion spring mounting in the amortization board inslot, tapered end one side is fixed with the trapezoidal piece, be equipped with the triangle piece on the trapezoidal piece hypotenuse, the triangle piece is fixed in on the locking lever, the locking lever is embedded on draw-in groove lock lateral wall.
Further, the utility model discloses a working procedure and principle:
1) a plurality of the utility model are matched with each other up and down and between the left and the right, matched with a rear mounting groove of another utility model through a rear mounting boss of the utility model and a clamping groove of a right connecting plate of the utility model is matched with a side plate buckle of a left connecting plate of another utility model, thereby forming a complete wall body flexibly;
2) mounting the formed complete wall body on a building as an assembled building external wall panel;
3) noise is generated on one side of the wall body, sound enters the interior through the outer shell of the utility model, the noise is partially reduced through the side sound-insulating filler, and the reduced noise reaches the silencing plate;
4) the arc-shaped sound-absorbing plates which are alternately arranged in the sound-absorbing plates rebound noise on the arc-shaped sound-absorbing plates in the sound-absorbing plates, so that the intensity of the noise is weakened, and the noise is further weakened;
5) the sound insulation is then completed by the center sound insulating filler further attenuating the noise.
The utility model discloses produced technological effect
The utility model realizes the isolation of noise through the double-layer sound-absorbing boards, and enables the noise to be repeatedly ejected inside the sound-absorbing boards through the arc sound-absorbing boards which are alternately arranged inside the sound-absorbing boards by filling the center sound-absorbing filler between the two sound-absorbing boards and filling the side sound-absorbing filler between the rear side board and the side board, thereby weakening the intensity of the noise, and further achieving the effect of reducing the noise, the multistage sound-absorbing materials are matched with the sound-absorbing boards to realize perfect sound-absorbing effect, the matching structure of the rear side board and the side boards and the matching structure of the left side connecting board and the right side connecting board are arranged, so that the utility model can be assembled randomly, thereby improving the assembly flexibility of the utility model, and the screw fixation is not needed, the disassembly of the utility model is simple, the convenience and the rapidness are realized, meanwhile, each component of the utility model adopts the, damaged parts can be replaced at any time, and the replacement of the whole wall surface is avoided, so that materials are saved, and resource waste is avoided.
Drawings
Fig. 1 is a schematic view of the general structure of an assembled building external wall panel with sound insulation function of the present invention;
FIG. 2 is a schematic structural view of a left connecting plate of an assembled building external wall panel with a sound insulation function according to the present invention;
FIG. 3 is a schematic structural view of a rear side plate of the fabricated building external wall panel with sound insulation function of the present invention;
FIG. 4 is a schematic structural diagram of the sound-absorbing panel of the fabricated building external wall panel with sound-absorbing function of the present invention;
fig. 5 is a schematic structural view of the snap groove lock of the fabricated building external wall panel with sound insulation function of the present invention;
fig. 6 is the utility model discloses a cooperation picture of locking lever, three hornblocks and trapezoidal piece of assembly type structure side fascia with sound insulation function.
Detailed Description
Example 1
Referring to fig. 1-6, an assembled building external wall panel with sound insulation function comprises a central sound insulation filler 1, a left side connecting plate 2, a rear side plate 3, a right side connecting plate 4, a front side plate 5, a side sound insulation filler 6 and a sound insulation plate 7, wherein the rear side plate 3 and the front side plate 5 are oppositely and fixedly matched through a clamping groove, the sound insulation plate 7 is symmetrically fixed on the rear side plate 3 and the front side plate 5, and is matched and fixed with the rear side plate 3 and the front side plate 5 through the clamping groove, the central sound insulation filler 1 is arranged at the inner sides of the rear side plate 3 and the front side plate 5, and is located between two symmetrical acoustical panel 7, all is equipped with side sound insulation filler 6 between acoustical panel 7 fixed on the posterior lateral plate 3 and between acoustical panel 7 fixed on the anterior lateral plate 5 and anterior lateral plate 5, and left side connecting plate 2 is fixed in posterior lateral plate 3 and anterior lateral plate 5 left side through the draw-in groove, and right side connecting plate 4 is fixed in posterior lateral plate 3 and anterior lateral plate 5 right side through the draw-in groove.
The central sound-insulating filler 1 and the side sound-insulating fillers 6 are both made of organic fiber materials.
As shown in fig. 2, the left connecting plate 2 includes a sliding groove 21, a limiting curved groove 22, a connecting plate 23 and a side plate buckle 24, the side plate buckle 24 is fixed on one side of the connecting plate 23, the sliding groove 21 is symmetrically distributed on the other side, the symmetrical limiting curved groove 22 is arranged on the outer side of the symmetrical sliding groove 21, and the inner groove wall of the sliding groove 21 in one side of the distribution direction of the limiting curved groove 22 penetrates through the connecting plate 23.
The structure of the right connecting plate 4 is similar to that of the left connecting plate 2, and the structure of the right connecting plate 4 is different from that of the left connecting plate 2 in that a clamping groove is formed in the position, located on the side plate buckle 24, of the right connecting plate 4, and the clamping groove of the right connecting plate 4 is matched with the side plate buckle 24 of the left connecting plate 2.
As shown in fig. 3, the rear plate 3 includes an elastic limit strip 31, a slot lock 32, a limit slider 33, a rear upper cover plate 34, a rear mounting boss 35, a T-shaped boss 36, a silencer slot 37, a rear mounting groove 38, a rear lower cover plate 39 and a rear cover plate 310, the rear mounting boss 35 is fixed on the upper end surface of the rear upper cover plate 34, the silencer slot 37 is arranged on the lower end surface of the rear upper cover plate 34, the slot lock 32 is arranged in the silencer slot 37, the limit slider 33 is fixed on the front and rear end surfaces of the rear upper cover plate 34, the T-shaped boss 36 is fixed on the right end surface of the rear upper cover plate 34, the left end surface of the rear upper cover plate 34 is fixedly connected with the upper end of the rear cover plate 310, the lower end of the rear cover plate 310 is fixedly connected with the rear lower cover plate 39, the elastic limit strips 31 are fixed on both sides of the rear cover plate 310, the rear mounting groove 38 is fixed on the lower end surface of the rear lower cover plate 39, the upper end surface of the rear lower, the front and rear end faces of the rear lower cover plate 39 are both fixed with limit sliders 33, and the right end face of the rear lower cover plate 39 is fixed with a T-shaped boss 36.
The elastic limiting strip 31 is made of an elastic steel plate, the rear mounting boss 35 is matched with the rear mounting groove 38, the elastic limiting strip 31 is matched with the limiting curved groove 22, and the limiting sliding block 33 is matched with the sliding groove 21.
The structure of the front side plate 5 is similar to that of the rear side plate 3, and the structure of the front side plate 5 is different from that of the rear side plate 3 in that a T-shaped groove is formed in the position, corresponding to the T-shaped boss 36 of the rear side plate 3, of the front side plate 5, and the T-shaped groove of the front side plate 5 is matched with the T-shaped boss 36 of the rear side plate 3.
As shown in fig. 4, the sound-absorbing plate 7 is a hollow rectangular plate, and the inner side of the sound-absorbing plate is provided with arc-shaped sound-absorbing plates which are alternately arranged, and the sound-absorbing plates 7 are respectively fixedly connected with the rear side plate 3 and the front side plate 5 through sound-absorbing plate grooves 37 on the rear side plate 3 and the front side plate 5.
As shown in fig. 5-6, the slot lock 32 includes a locking head 321, a locking rod 322, a triangular block 323, a trapezoidal block 324 and an extrusion spring 325, the locking head 321 is installed in the muffler plate slot 37 through the extrusion spring 325, the trapezoidal block 324 is fixed on one side of the locking head 321, the triangular block 323 is arranged on the bevel edge of the trapezoidal block 324, the triangular block 323 is fixed on the locking rod 322, and the locking rod 322 is embedded in the side wall of the slot lock 32.
The utility model discloses a working procedure and principle:
1) a plurality of the utility model are matched with each other up and down and between the left and the right, the rear side mounting boss 35 of one utility model is matched with the rear side mounting groove 38 of another utility model, and the clamping groove of the right side connecting plate 4 of one utility model is matched with the side plate buckle 24 of the left side connecting plate 2 of another utility model, thereby flexibly forming a complete wall body;
2) mounting the formed complete wall body on a building as an assembled building external wall panel;
3) noise is generated on one side of the wall body, sound enters the interior through the outer shell of the utility model, the noise is partially reduced through the side sound insulation filler 6, and the reduced noise reaches the silencing plate 7;
4) the arc-shaped sound-absorbing plates which are alternately arranged in the sound-absorbing plates 7 rebound noise on the arc-shaped sound-absorbing plates in the sound-absorbing plates, so that the intensity of the noise is weakened, and the noise is further weakened;
5) the sound insulation is then completed by the center sound-insulating filler 1 further attenuating the noise.
The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.
In the description of the present invention, it is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the present disclosure, unless otherwise expressly stated or limited, the first feature may comprise both the first and second features directly contacting each other, and also may comprise the first and second features not being directly contacting each other but being in contact with each other by means of further features between them. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.
Claims (8)
1. An assembled building external wall panel with sound insulation function comprises a left side connecting plate (2) and a rear side plate (3) and is characterized by further comprising a center sound insulation filler (1), a right side connecting plate (4), a front side plate (5), a side sound insulation filler (6) and a sound insulation plate (7), wherein the rear side plate (3) and the front side plate (5) are oppositely and fixedly matched through clamping grooves, the sound insulation plate (7) is symmetrically fixed on the rear side plate (3) and the front side plate (5) and is matched and fixed with the rear side plate (3) and the front side plate (5) through the clamping grooves, the center sound insulation filler (1) is arranged on the inner sides of the rear side plate (3) and the front side plate (5) and is positioned between the two symmetrical sound insulation plates (7), the sound insulation plate (7) fixed on the rear side plate (3) and the sound insulation plate (5) and the sound insulation plate (7) fixed on the front side plate (5) and the front side plate (5) are both provided with the side sound insulation, the left side connecting plate (2) is fixed on the left sides of the rear side plate (3) and the front side plate (5) through a clamping groove, and the right side connecting plate (4) is fixed on the right sides of the rear side plate (3) and the front side plate (5) through a clamping groove.
2. The fabricated building external wall panel with sound insulation function as claimed in claim 1, wherein: the central sound insulation filler (1) and the side sound insulation filler (6) are both made of organic fiber materials.
3. The fabricated building external wall panel with sound insulation function as claimed in claim 1, wherein: left side connecting plate (2) include spout (21), spacing bent groove (22), link board (23) and curb plate buckle (24), link board (23) a side and be fixed with curb plate buckle (24), the outside that is equipped with symmetric distribution's spout (21) on the another side and is located symmetrical spout (21) is equipped with symmetrical spacing bent groove (22), spout (21) run through even board (23) along the one side inner wall of spacing bent groove (22) direction of distribution.
4. The fabricated building external wall panel with sound insulation function as claimed in claim 1, wherein: the right side connecting plate (4) is similar to the left side connecting plate (2) in structure, the difference between the right side connecting plate (4) and the left side connecting plate (2) in structure is that a clamping groove is formed in the position, located on the side plate buckle (24), of the right side connecting plate (4), and the clamping groove of the right side connecting plate (4) is matched with the side plate buckle (24) of the left side connecting plate (2).
5. The fabricated building external wall panel with sound insulation function as claimed in claim 1, wherein: the rear side plate (3) comprises an elastic limiting strip (31), a clamping groove lock (32), a limiting slide block (33), a rear side upper cover plate (34), a rear side mounting boss (35), a T-shaped boss (36), a silencer groove (37), a rear side mounting groove (38), a rear side lower cover plate (39) and a rear side cover plate (310), wherein the rear side mounting boss (35) is fixed on the upper end surface of the rear side upper cover plate (34), the silencer groove (37) is arranged on the lower end surface of the rear side upper cover plate (34), the clamping groove lock (32) is arranged in the silencer groove (37), the limiting slide block (33) is fixed on the front end surface and the rear end surface of the rear side upper cover plate (34), the T-shaped boss (36) is fixed on the right end surface of the rear side upper cover plate (34), the left end surface of the rear side upper cover plate (34) is fixedly connected with the upper end of the rear side cover plate (310), and the lower end of the rear side lower cover plate (39) is fixedly connected with, elastic limiting strips (31) are fixed on two sides of the rear side cover plate (310), a rear side mounting groove (38) is fixed on the lower end face of the rear side lower cover plate (39), a silencing plate groove (37) is fixed on the upper end face of the rear side lower cover plate (39), limiting sliders (33) are fixed on the front end face and the rear end face of the rear side lower cover plate (39), and a T-shaped boss (36) is fixed on the right end face of the rear side lower cover plate (39);
elasticity spacing (31) are made for elastic steel plate, rear side installation boss (35) cooperate with rear side mounting groove (38), elasticity spacing (31) cooperate with spacing curved groove (22), spacing slider (33) cooperate with spout (21).
6. The fabricated building external wall panel with sound insulation function as claimed in claim 1, wherein: the structure of the front side plate (5) is similar to that of the rear side plate (3), the structure of the front side plate (5) is different from that of the rear side plate (3), a T-shaped groove is formed in the position, corresponding to the T-shaped boss (36) of the rear side plate (3), of the front side plate (5), and the T-shaped groove of the front side plate (5) is matched with the T-shaped boss (36) of the rear side plate (3).
7. The fabricated building external wall panel with sound insulation function as claimed in claim 1, wherein: the sound-absorbing plate (7) is a hollow rectangular plate, the inner side of the sound-absorbing plate is provided with arc sound-absorbing plates which are alternately arranged, and the sound-absorbing plate (7) is fixedly connected with the rear side plate (3) and the front side plate (5) respectively through sound-absorbing plate grooves (37) on the rear side plate (3) and the front side plate (5).
8. The fabricated building external wall panel with sound insulation function as claimed in claim 1, wherein: the improved silencer is characterized in that the slot lock (32) comprises a lock head (321), a lock rod (322), a triangular block (323), a trapezoidal block (324) and an extrusion spring (325), the lock head (321) is installed in the silencer slot (37) through the extrusion spring (325), the trapezoidal block (324) is fixed on one side of the lock head (321), the triangular block (323) is arranged on the oblique edge of the trapezoidal block (324), the triangular block (323) is fixed on the lock rod (322), and the lock rod (322) is embedded in the side wall of the slot lock (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921169482.8U CN210658704U (en) | 2019-07-24 | 2019-07-24 | Assembled building side fascia with sound insulation function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921169482.8U CN210658704U (en) | 2019-07-24 | 2019-07-24 | Assembled building side fascia with sound insulation function |
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| CN210658704U true CN210658704U (en) | 2020-06-02 |
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| CN201921169482.8U Active CN210658704U (en) | 2019-07-24 | 2019-07-24 | Assembled building side fascia with sound insulation function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110453785A (en) * | 2019-07-24 | 2019-11-15 | 江西省富煌钢构有限公司 | A kind of assembled architecture outer wall plate with sound insulation function |
-
2019
- 2019-07-24 CN CN201921169482.8U patent/CN210658704U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110453785A (en) * | 2019-07-24 | 2019-11-15 | 江西省富煌钢构有限公司 | A kind of assembled architecture outer wall plate with sound insulation function |
| CN110453785B (en) * | 2019-07-24 | 2024-07-19 | 江西省富煌钢构有限公司 | Assembled building external wall panel with sound insulation function |
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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: A prefabricated building exterior wall panel with sound insulation function Effective date of registration: 20210922 Granted publication date: 20200602 Pledgee: De'an Branch of Jiujiang Bank Co.,Ltd. Pledgor: JIANGXI FUHUANG STEEL STRUCTURE Co.,Ltd. Registration number: Y2021980009673 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220915 Granted publication date: 20200602 Pledgee: De'an Branch of Jiujiang Bank Co.,Ltd. Pledgor: JIANGXI FUHUANG STEEL STRUCTURE CO.,LTD. Registration number: Y2021980009673 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A fabricated exterior wall panel with sound insulation function Effective date of registration: 20221011 Granted publication date: 20200602 Pledgee: De'an Branch of Jiujiang Bank Co.,Ltd. Pledgor: JIANGXI FUHUANG STEEL STRUCTURE CO.,LTD. Registration number: Y2022980017983 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230928 Granted publication date: 20200602 Pledgee: De'an Branch of Jiujiang Bank Co.,Ltd. Pledgor: JIANGXI FUHUANG STEEL STRUCTURE CO.,LTD. Registration number: Y2022980017983 |