CN110905342B - Door attaches interior additional strengthening of frame and door - Google Patents
Door attaches interior additional strengthening of frame and door Download PDFInfo
- Publication number
- CN110905342B CN110905342B CN201911232085.5A CN201911232085A CN110905342B CN 110905342 B CN110905342 B CN 110905342B CN 201911232085 A CN201911232085 A CN 201911232085A CN 110905342 B CN110905342 B CN 110905342B
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/02—Base frames, i.e. template frames for openings in walls or the like, provided with means for securing a further rigidly-mounted frame; Special adaptations of frames to be fixed therein
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/04—Frames for doors, windows, or the like to be fixed in openings
- E06B1/34—Coverings, e.g. protecting against weather, for decorative purposes
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/04—Frames for doors, windows, or the like to be fixed in openings
- E06B1/52—Frames specially adapted for doors
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Securing Of Glass Panes Or The Like (AREA)
Abstract
The invention provides an internal reinforcing structure of an auxiliary door frame and a door, and relates to the technical field of doors. The door auxiliary frame inner reinforcing structure comprises a first reinforcing piece and a second reinforcing piece; the first stiffener comprises a first longitudinal stiffener and a plurality of first transverse stiffeners; the first transverse reinforcing parts are arranged at intervals along the length direction of the first longitudinal reinforcing part; the second stiffener comprises a second longitudinal stiffener and a plurality of second transverse stiffeners; the second transverse reinforcing parts are arranged at intervals along the length direction of the second longitudinal reinforcing part; the first longitudinal reinforcement and the second longitudinal reinforcement are oppositely disposed such that the first transverse reinforcement and the second transverse reinforcement are interleaved. The invention solves the technical problems that the width direction of the door frame plate in the prior art has no reinforcing effect, the yield is low, and the door frame plate can not be suitable for a large-depth door frame.
Description
Technical Field
The invention relates to the technical field of doors, in particular to an internal reinforcing structure of an auxiliary door frame and a door.
Background
The traditional composite inner reinforcing plate of the door auxiliary frame is simple, is mainly fixed on a longitudinal or transverse door frame of the door auxiliary frame through nuts, and is welded with other structures through spot welding and plug welding, and the inner reinforcing structure of the method can only reinforce the straightness of the door frame in the length direction and has no reinforcing effect in the width direction. In addition, the traditional door auxiliary frame composite inner reinforcing plate is subjected to spot welding and plug welding, so that the welding shrinkage can cause the door frame to generate wave deformation, convex deformation and the like, and the deformation directly causes the product quality grade to be reduced to a defective grade. For the traditional door with large depth (width), the inner part of the cross beam below the door auxiliary frame is still simply reinforced internally, and the depth of the door frame is large. Causing a person stepping on the lower frame rail to cause a brief elastic deformation of the frame rail and a noise similar to "bang when".
Disclosure of Invention
The invention aims to provide an auxiliary door frame internal reinforcing structure and a door, which can provide a reinforcing effect in the width direction of a door frame, improve the yield and are suitable for internal reinforcement of a large-depth door frame.
The embodiment of the invention is realized by the following steps:
a door attachment frame inner reinforcement structure includes a first reinforcement and a second reinforcement;
the first stiffener comprises a first longitudinal stiffener and a plurality of first transverse stiffeners; the first transverse reinforcing parts are arranged at intervals along the length direction of the first longitudinal reinforcing part;
the second stiffener comprises a second longitudinal stiffener and a plurality of second transverse stiffeners; the second transverse reinforcing parts are arranged at intervals along the length direction of the second longitudinal reinforcing part;
the first longitudinal reinforcement and the second longitudinal reinforcement are oppositely disposed such that the first transverse reinforcement and the second transverse reinforcement are interleaved.
In a preferred embodiment of the present invention, in the door sub-frame inner reinforcing structure, the first longitudinal reinforcing portion includes a first longitudinal reinforcing plate body for being attached to the door frame;
the first longitudinal reinforcing plate body is far away from the edge of the first transverse reinforcing part and is provided with a structure bent towards the direction deviating from the plate surface of the first longitudinal reinforcing plate body.
In a preferred embodiment of the present invention, in the door sub-frame inner reinforcing structure, the first transverse reinforcing portion includes a first transverse reinforcing plate body for attaching to the door frame;
in two long limits of first horizontal reinforcing plate body, at least one long limit is provided with the orientation and deviates from the structure that the direction of the face of first horizontal reinforcing plate body is buckled.
In a preferred embodiment of the present invention, in the door sub-frame inner reinforcing structure, the first transverse reinforcing plate body is provided with a plurality of first mounting holes;
the first mounting holes are arranged at intervals along the length direction of the first transverse reinforcing plate.
In a preferred embodiment of the present invention, in the door sub-frame inner reinforcing structure, the first reinforcing member is a sheet metal member formed by integrally bending.
In a preferred embodiment of the present invention, in the door sub-frame inner reinforcing structure, the second longitudinal reinforcing portion includes a second longitudinal reinforcing plate body for being attached to the door frame;
the edge of the second longitudinal reinforcing plate body, which is far away from the second transverse reinforcing part, is provided with a structure bent towards the direction of the plate surface of the second longitudinal reinforcing plate body.
In a preferred embodiment of the present invention, in the door sub-frame inner reinforcing structure, the second transverse reinforcing portion includes a second transverse reinforcing plate body for attaching to the door frame;
in two long edges of the second transverse reinforcing plate body, at least one long edge is provided with a structure bent towards the direction deviating from the plate surface of the second transverse reinforcing plate body.
In a preferred embodiment of the present invention, in the door sub-frame inner reinforcing structure, the second transverse reinforcing plate body is provided with a plurality of second mounting holes;
the second mounting holes are arranged at intervals along the length direction of the second transverse reinforcing plate.
In a preferred embodiment of the present invention, in the door sub-frame inner reinforcing structure, the second reinforcing member is a sheet metal member formed by integrally bending.
A large-depth door comprises the door auxiliary frame inner reinforcing structure.
The embodiment of the invention has the beneficial effects that: the invention provides a door auxiliary frame inner reinforcing structure, which comprises a first reinforcing piece and a second reinforcing piece; the first stiffener comprises a first longitudinal stiffener and a plurality of first transverse stiffeners; the first transverse reinforcing parts are arranged at intervals along the length direction of the first longitudinal reinforcing part; the second stiffener comprises a second longitudinal stiffener and a plurality of second transverse stiffeners; the second transverse reinforcing parts are arranged at intervals along the length direction of the second longitudinal reinforcing part; the first longitudinal reinforcement and the second longitudinal reinforcement are oppositely disposed such that the first transverse reinforcement and the second transverse reinforcement are interleaved. According to the door auxiliary frame inner reinforcing structure provided by the invention, the first longitudinal reinforcing part and the second longitudinal reinforcing part are used for providing a reinforcing effect in the length direction of the door frame plate, and the first transverse reinforcing part and the second transverse reinforcing part are used for providing a reinforcing effect in the width direction of the door frame plate; in addition, because first vertical rib and the relative setting of second vertical rib, the distance between the two can be adjusted according to actual demand, and first horizontal rib and the mutual crisscross of second horizontal rib have guaranteed that the middle part position between first vertical rib and the vertical rib of second has better intensity, avoids the middle part of door bottom door frame plate to take place to cave in or send the noise.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural view of a reinforcing structure in a door auxiliary frame according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a first viewing angle of a first reinforcement member in the reinforcement structure of the door auxiliary frame according to the embodiment of the present invention;
FIG. 3 is a cross-sectional view taken at A-A of FIG. 2;
fig. 4 is a schematic view illustrating the expansion of a second reinforcement member in the reinforcement structure of the door attachment frame according to the embodiment of the present invention;
FIG. 5 is an exploded view of a door provided in accordance with an embodiment of the present invention;
FIG. 6 is a schematic view of a first view angle of a door according to an embodiment of the present invention;
FIG. 7 is a cross-sectional view taken at B-B of FIG. 6;
FIG. 8 is a cross-sectional view taken at C-C of FIG. 6;
fig. 9 is a schematic structural view of the assembled door according to the embodiment of the present invention.
In the figure:
100-a first stiffener; 110-a first longitudinal reinforcement; 111-a first longitudinal doubler body; 120-a first transverse reinforcement; 121-a first transverse doubler body; 122 — first mounting hole; 200-a second stiffener; 210-a second longitudinal reinforcement; 211-a second longitudinal gusset body; 220-a second transverse reinforcement; 221-a second transverse gusset body; 222-a second mounting hole; 300-a door frame panel; 301-energy storage welding stud; 302-hex nut; 400-door closing plate; 500-door pocket angle steel.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices 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. 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 description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Some embodiments of the invention are described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.
First embodiment
Referring to fig. 1 to 4, the present embodiment provides a door frame inner reinforcement structure, which includes a first reinforcement member 100 and a second reinforcement member 200;
the first stiffener 100 includes a first longitudinal stiffener 110 and a plurality of first transverse stiffeners 120; a plurality of the first transverse reinforcements 120 are arranged at intervals along the length direction of the first longitudinal reinforcement 110;
the second reinforcement 200 includes a second longitudinal reinforcement portion 210 and a plurality of second transverse reinforcement portions 220; a plurality of the second transverse reinforcements 220 are arranged at intervals along the length direction of the second longitudinal reinforcement 210;
the first longitudinal reinforcement 110 and the second longitudinal reinforcement 210 are oppositely disposed so that the first transverse reinforcement 120 and the second transverse reinforcement 220 are staggered with each other.
In the door attached frame internal reinforcing structure provided by the embodiment, the first longitudinal reinforcing portion 110 and the second longitudinal reinforcing portion 210 are both used for providing a reinforcing effect in the length direction of the door frame plate 300, and the first transverse reinforcing portion 120 and the second transverse reinforcing portion 220 are both used for providing a reinforcing effect in the width direction of the door frame plate 300, so that the reinforcing effect in the width direction is provided, and the deformation capability of the door frame plate 300 is improved; in addition, because the first longitudinal reinforcing part 110 and the second longitudinal reinforcing part 210 are arranged oppositely, the distance between the two parts can be adjusted according to actual requirements, and the first transverse reinforcing part 120 and the second transverse reinforcing part 220 are staggered with each other, so that the middle position between the first longitudinal reinforcing part 110 and the second longitudinal reinforcing part 210 has better strength, and the middle part of the door bottom door frame plate 300 is prevented from collapsing or generating noise.
In an alternative of the present embodiment, the first longitudinal reinforcement portion 110 includes a first longitudinal reinforcement plate body 111 for fitting with a door frame;
the edge of the first longitudinal reinforcing plate body 111 far away from the first transverse reinforcing part 120 is provided with a structure bent towards the direction far away from the plate surface of the first longitudinal reinforcing plate body 111.
First longitudinal reinforcement portion 110 needs to be fixed on door frame panel 300, in this embodiment, first longitudinal reinforcement plate body 111 and door frame panel 300 are laminated, for further improvement to door frame panel 300 length direction's reinforcing effect, the border that first transverse reinforcement portion 120 was kept away from to the first reinforcement plate body of this embodiment extends certain distance towards the direction of the first longitudinal reinforcement plate body 111 of perpendicular to, then buckle towards the direction that is close to first transverse reinforcement portion 120, the limit portion of first longitudinal reinforcement plate body 111 sets up the board of buckling of similar L shape promptly.
In the above technical solution, further, the first transverse reinforcement part 120 includes a first transverse reinforcement plate body 121 for attaching to a door frame;
at least one of the two long sides of the first transverse reinforcing plate body 121 is provided with a structure bent towards the direction away from the plate surface of the first transverse reinforcing plate body 121.
A plurality of first horizontal rib 120 transversely arrange and form the cockscomb structure on first vertical rib 110, in this scheme, first horizontal rib 120 includes the first horizontal reinforcing plate body 121 with the laminating of door frame board 300, the one end and the first vertical reinforcing plate body 111 fixed connection of first horizontal reinforcing plate body 121, the other end outwards extends, for the additional strengthening to door frame board 300 width direction, this scheme sets up the structure of buckling on the one end or both ends of first horizontal reinforcing plate body 121, this structure of buckling is followed the direction extension of the first horizontal reinforcing plate body 121 of orientation perpendicular to by the long limit of first horizontal reinforcing plate body 121, then the scheme of the face that is on a parallel with first horizontal reinforcing plate body 121 buckles. When the bending structures are disposed at the two ends of the first transverse reinforcing plate body 121, the cross section of the whole formed by the first transverse reinforcing plate body 121 and the bending structures on the two sides thereof is in a shape like a Chinese character ji.
In the above technical solution, further, a plurality of first mounting holes 122 are provided on the first transverse reinforcing plate body 121;
the first mounting holes 122 are spaced apart along the length of the first transverse stiffener.
Specifically, the door frame plate 300 is provided with an energy storage welding stud 301 capable of penetrating through the first mounting hole 122, and the first transverse reinforcing plate body 121 is provided with a plurality of first mounting holes 122, so that the first reinforcing member 100 and the door frame plate 300 can be conveniently installed in a matched manner as required.
In the above technical solution, further, the first reinforcing member 100 is a sheet metal member formed by bending integrally.
The first reinforcing part 100 is a sheet metal part formed by integrally bending, and has simple processing technology and low cost.
In an alternative of this embodiment, the second longitudinal reinforcement portion 210 includes a second longitudinal reinforcement plate body 211 for fitting with the door frame;
the edge of the second longitudinal reinforcing plate body 211, which is far away from the second transverse reinforcing part 220, is provided with a bending structure which is bent towards the direction of the plate surface of the second longitudinal reinforcing plate body 211.
The second longitudinal reinforcement portion 210 needs to be fixed on the door frame panel 300, in this embodiment, the second longitudinal reinforcement plate body 211 is attached to the door frame panel 300, for further enhancing the reinforcement effect on the length direction of the door frame panel 300, the edge of the second reinforcement plate body far away from the second transverse reinforcement portion 220 extends for a certain distance towards the direction perpendicular to the second longitudinal reinforcement plate body 211, and then bends towards the direction close to the second transverse reinforcement portion 220, that is, the edge of the second longitudinal reinforcement plate body 211 is provided with a bent plate similar to an L shape.
In the above technical solution, further, the second lateral reinforcement portion 220 includes a second lateral reinforcement plate body 221 for fitting with a door frame;
at least one of the two long sides of the second transverse reinforcing plate body 221 is provided with a structure bent towards the direction away from the plate surface of the second transverse reinforcing plate body 221.
The plurality of second transverse reinforcing parts 220 are transversely arranged on the second longitudinal reinforcing part 210 to form a saw-toothed shape, in the scheme, the second transverse reinforcing part 220 comprises a second transverse reinforcing plate body 221 attached to the door frame plate 300, one end of the second transverse reinforcing plate body 221 is fixedly connected with the first longitudinal reinforcing plate body 111, the other end of the second transverse reinforcing plate body extends outwards, the reinforcing effect on the width direction of the door frame plate 300 is further improved, the scheme is provided with a bending structure on one end or two ends of the second transverse reinforcing plate body 221, the bending structure extends from the long edge of the second transverse reinforcing plate body 221 along the direction perpendicular to the second transverse reinforcing plate body 221, and then the scheme is bent towards the surface parallel to the second transverse reinforcing plate body 221. When the above-mentioned bent structures are disposed at the two ends of the second transverse reinforcing plate body 221, the cross section of the whole formed by the second transverse reinforcing plate body 221 and the bent structures on the two sides thereof is in a shape of a Chinese character ji.
In the above technical solution, further, a plurality of second mounting holes 222 are provided on the second transverse reinforcing plate body 221;
the second mounting holes 222 are spaced apart along the length of the second transversal reinforcement plate.
Specifically, the door frame plate 300 is provided with an energy storage welding stud 301 capable of penetrating through the second mounting hole 222, and the second transverse reinforcing plate body 221 is provided with a plurality of second mounting holes 222, so that the second reinforcing member 200 and the door frame plate 300 can be conveniently installed in a matched manner as required.
In the above technical solution, further, the second reinforcing member 200 is a sheet metal member formed by bending integrally.
The second reinforcing part 200 is a sheet metal part formed by integrally bending, and has simple processing technology and low cost.
Second embodiment
Referring to fig. 5 to 9, the present embodiment provides a door, which includes a door frame plate 300, a door sealing plate 400 disposed along an outer side of the door frame, and the door subframe inner reinforcement structure according to the first embodiment;
the door sub-frame inner reinforcement structure is fixed between the door frame plate 300 and the door closing plate 400.
In this embodiment, the door frame plate 300 and the door sealing plate 400 are preferably made of sheet metal, the energy storage welding studs 301 are welded on the surface of one side of the door frame plate 300 close to the door sealing plate 400, the energy storage welding studs 301 are arranged in a plurality along the width direction of the door frame plate 300, and a plurality of rows are arranged along the length direction of the door frame plate 300, so as to meet the requirement of the first mounting hole 122 and the second mounting hole 222. When assembling the door, the installation positions of the first reinforcement member 100 and the second reinforcement member 200 are determined according to the depth of the door frame panel 300; the first mounting hole 122 is matched with the energy storage welding stud 301, and one end, penetrating out of the first mounting hole 122, of the energy storage welding stud 301 is fastened by adopting a hexagon nut 302; the second mounting hole 222 is matched with the energy storage welding stud 301, and one end, penetrating out of the second mounting hole 222, of the energy storage welding stud 301 is fastened by adopting a hexagon nut 302; finally, the door closing plate 400 and the door pocket angle iron 500 are fixed to complete the assembly of the door. Since this embodiment includes the door sub-frame inner reinforcement structure of the first embodiment, it has all the advantages of the door sub-frame composite inner reinforcement plate of the first embodiment.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A door attaches frame inner reinforcement structure, characterized by, including the first reinforcement and second reinforcement;
the first stiffener comprises a first longitudinal stiffener and a plurality of first transverse stiffeners; the first transverse reinforcing parts are arranged at intervals along the length direction of the first longitudinal reinforcing part;
the second stiffener comprises a second longitudinal stiffener and a plurality of second transverse stiffeners; the second transverse reinforcing parts are arranged at intervals along the length direction of the second longitudinal reinforcing part;
the first longitudinal reinforcing part and the second longitudinal reinforcing part are oppositely arranged, so that the first transverse reinforcing part and the second transverse reinforcing part are staggered with each other;
the first longitudinal reinforcing part comprises a first longitudinal reinforcing plate body which is used for being attached to a door frame;
the edge of the first longitudinal reinforcing plate body, which is far away from the first transverse reinforcing part, is provided with a structure bent towards the direction far away from the plate surface of the first longitudinal reinforcing plate body;
the first transverse reinforcing part comprises a first transverse reinforcing plate body which is used for being attached to a door frame;
at least one of the two long sides of the first transverse reinforcing plate body is provided with a structure bent towards the direction deviating from the plate surface of the first transverse reinforcing plate body;
the second longitudinal reinforcing part comprises a second longitudinal reinforcing plate body which is used for being attached to the door frame;
the edge of the second longitudinal reinforcing plate body, which is far away from the second transverse reinforcing part, is provided with a structure bent towards the direction far away from the plate surface of the second longitudinal reinforcing plate body;
the second transverse reinforcing part comprises a second transverse reinforcing plate body which is used for being attached to the door frame;
in two long edges of the second transverse reinforcing plate body, at least one long edge is provided with a structure bent towards the direction deviating from the plate surface of the second transverse reinforcing plate body.
2. The door attachment frame inner reinforcing structure according to claim 1, wherein a plurality of first mounting holes are provided in the first transverse reinforcing plate body;
the first mounting holes are arranged at intervals along the length direction of the first transverse reinforcing plate.
3. The door subframe inner reinforcing structure according to claim 1 or 2, wherein the first reinforcing member is an integrally bent sheet metal member.
4. The door subframe inner reinforcement structure according to claim 1, wherein a plurality of second mounting holes are provided in the second transverse reinforcement plate body;
the second mounting holes are arranged at intervals along the length direction of the second transverse reinforcing plate.
5. The door subframe inner reinforcing structure according to claim 1 or 4, wherein the second reinforcing member is an integrally bent sheet metal member.
6. A door comprising the door sub-frame inner reinforcement structure of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911232085.5A CN110905342B (en) | 2019-12-04 | 2019-12-04 | Door attaches interior additional strengthening of frame and door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911232085.5A CN110905342B (en) | 2019-12-04 | 2019-12-04 | Door attaches interior additional strengthening of frame and door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110905342A CN110905342A (en) | 2020-03-24 |
| CN110905342B true CN110905342B (en) | 2021-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911232085.5A Active CN110905342B (en) | 2019-12-04 | 2019-12-04 | Door attaches interior additional strengthening of frame and door |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112178015A (en) * | 2020-09-28 | 2021-01-05 | 怀化沃普环保科技有限公司 | Plate deformation control reinforcing structure |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3010124B1 (en) * | 2013-09-05 | 2016-02-12 | William Houssay | CONSTRUCTION ELEMENT FOR INSTALLATION OF PARASISMIC STIFFENERS AND METHOD FOR PRODUCING A WALL COMPRISING SUCH A COMPONENT |
| EP3078797A1 (en) * | 2015-04-08 | 2016-10-12 | Magalie Munters | Mounting frame defining an architectural opening during construction works and kit in parts comprising such mounting frame |
| CN205117065U (en) * | 2015-11-27 | 2016-03-30 | 赵永兴 | Energy -saving window attaches splicing apparatus of frame |
| CN205713673U (en) * | 2016-04-07 | 2016-11-23 | 广西广邑门业有限公司 | A kind of double-contracting flower pattern doorframe exempting from welding |
| CN206190116U (en) * | 2016-11-09 | 2017-05-24 | 天津东方海川门窗幕墙工程有限公司 | Steel attaches frame mounting structure |
| CN207935746U (en) * | 2018-02-12 | 2018-10-02 | 泰州市新龙翔金属制品有限公司 | A kind of stainless steel channel steel |
| CN208486549U (en) * | 2018-06-22 | 2019-02-12 | 广西雷盾建筑材料科技有限公司 | Template reinforcing rib |
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Denomination of invention: Reinforcing structure and door in door attachment frame Effective date of registration: 20211216 Granted publication date: 20210302 Pledgee: Industrial Bank Co.,Ltd. Shanghai pilot Free Trade Zone Lingang New District sub branch Pledgor: NANTONG KESHUO MARINE EQUIPMENT SCIENCE & TECHNOLOGY CO.,LTD. Registration number: Y2021980015334 |