CN113818791A - Door plate and application thereof - Google Patents

Door plate and application thereof Download PDF

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Publication number
CN113818791A
CN113818791A CN202110925720.9A CN202110925720A CN113818791A CN 113818791 A CN113818791 A CN 113818791A CN 202110925720 A CN202110925720 A CN 202110925720A CN 113818791 A CN113818791 A CN 113818791A
Authority
CN
China
Prior art keywords
section bar
plate
metal plate
door panel
rock
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.)
Pending
Application number
CN202110925720.9A
Other languages
Chinese (zh)
Inventor
刘小军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Fuleka Electrical Science And Technology Development Co ltd
Original Assignee
Suzhou Fuleka Electrical Science And Technology Development Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Suzhou Fuleka Electrical Science And Technology Development Co ltd filed Critical Suzhou Fuleka Electrical Science And Technology Development Co ltd
Priority to CN202110925720.9A priority Critical patent/CN113818791A/en
Publication of CN113818791A publication Critical patent/CN113818791A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/70—Door leaves
    • E06B3/72—Door leaves consisting of frame and panels, e.g. of raised panel type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B32B15/085—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/18—Layered products comprising a layer of metal comprising iron or steel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
    • B32B3/12—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by a layer of regularly- arranged cells, e.g. a honeycomb structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/002—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising natural stone or artificial stone
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B9/045—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/306—Resistant to heat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/584—Scratch resistance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/726—Permeability to liquids, absorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2479/00—Furniture
    • 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
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/70—Door leaves
    • E06B2003/7046—Door leaves with provisions for locks, hinges or other fittings
    • 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
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/70—Door leaves
    • E06B2003/7049—Specific panel characteristics
    • E06B2003/7051—Specific panel characteristics of layered construction involving different materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Securing Of Glass Panes Or The Like (AREA)

Abstract

The invention relates to a door panel, comprising: the section bar frame is formed by splicing section bars, wherein a hinge hole and a fixing hole are formed in one section bar, the width of the section bar provided with the hinge hole is larger than the width of the other section bars, a protective edge is arranged on the outer side of the front side of the section bar, an embedding groove is formed on the outer side of the back side of the section bar, and bonding grooves are formed in the front side and the back side of the section bar; the rock plate is connected to the front face of the profile frame through glue, and the periphery of the rock plate extends to the protective edge; the metal plate is connected to the back of the section bar frame through an adhesive, and the outer edge of the metal plate is bent towards the inside of the embedding groove; the filling layer is located in the cavity between the rock plate and the metal plate, and the filling layer is adhered to the rock plate and the metal plate through adhesive glue. Both the rock plate and the metal plate have stronger stability, and can resist heat, moisture and scratch.

Description

Door plate and application thereof
Technical Field
The invention relates to a door plate and application thereof, which can be used for cabinet doors, room doors, book cabinet doors and the like, and can be applied indoors and outdoors.
Background
With the pursuit of people for the quality of home furnishing, the requirements for the door plate are gradually improved.
The rock plate products are more and more widely applied due to the excellent performance of the rock plates. Various rock plate door panels exist, such as "CN 209586094U", "CN 211500362U" and "CN 210809974U".
Disclosure of Invention
The invention aims to provide a door panel component, which solves the problem of providing another structural door panel.
In order to achieve the purpose, the invention adopts the technical scheme that:
the present invention provides a door panel member comprising:
the section bar frame is formed by splicing section bars, wherein a hinge hole and a fixing hole are formed in one section bar, the width of the section bar provided with the hinge hole is larger than the width of the other section bars, a protective edge is arranged on the outer side of the front side of the section bar, an embedding groove is formed on the outer side of the back side of the section bar, and bonding grooves are formed in the front side and the back side of the section bar;
the rock plate is connected to the front face of the profile frame through glue, and the periphery of the rock plate extends to the protective edge;
the metal plate is connected to the back of the section bar frame through an adhesive, and the outer edge of the metal plate is bent towards the inside of the embedding groove;
the filling layer is located in the cavity between the rock plate and the metal plate, and the filling layer is adhered to the rock plate and the metal plate through adhesive glue.
Preferably, the thickness of the section bar at the corresponding part of the fixing hole is larger than that of the section bar at the other parts.
Furthermore, the thickness of the section bar at the corresponding part of the fixing hole is 3mm, and the thickness of the section bar at the other parts is 1.5 mm.
Preferably, the filling layer is a honeycomb structure.
Preferably, the thickness of the rock plate is 3 mm-7 mm.
Preferably, the metal plate is a steel plate or an aluminum plate.
Preferably, a handle is arranged on the section bar on one side.
The door plate is applied to one of a room door, a cabinet door and a book cabinet door.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:
according to the door plate piece, the rock plate is adhered to the front side of the profile frame, the metal plate is adhered to the back side of the profile frame, the filling layer is arranged between the rock plate and the metal plate for supporting, the periphery of the rock plate is protected by the protective edge, and the periphery of the metal plate is bent and embedded into the embedding groove of the profile frame so as to be more stable.
Drawings
Some specific embodiments of the invention will be described in detail hereinafter, by way of illustration and not limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
FIG. 1 is a schematic perspective view of a door panel member embodiment 1 of the present invention;
FIG. 2 is a split view of FIG. 1;
FIG. 3 is an enlarged view at A in FIG. 2;
FIG. 4 is an enlarged view at B in FIG. 2;
FIG. 5 is a sectional view of the profile frame of FIG. 2;
FIG. 6 is a schematic perspective view of the section bar of FIG. 5 with hinge holes formed therein;
FIG. 7 is an enlarged view at C of FIG. 6;
FIG. 8 is a schematic perspective view of embodiment 2;
FIG. 9 is an exploded view of FIG. 8;
wherein the reference numerals are as follows:
1. a section bar frame; 11. a profile strip; 111. a hinge hole; 112. a fixing hole; 113. protecting edges; 114. caulking grooves; 115. a bonding groove; 116. reinforcing ribs; 12. an angle bar; 13. a handle;
2. a rock plate;
3. a metal plate.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present 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.
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, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Example 1
The door panel member of embodiment 1 shown in fig. 1 and 2 comprises a profile frame 1, and rock plates 2 and metal plates 3 on both sides of the profile frame 1. When manufacturing the door panel, the rock plate 2 is used as the outer side surface, and the metal plate 3 is used as the inner side surface. The rock plate 2 has the advantages of beauty, flatness, high temperature resistance, abrasion resistance, penetration resistance, acid and alkali resistance and the like, and is suitable for being used as an outer side panel of a door panel. The metal plate 3 is a steel plate or an aluminum plate, and has the advantages of attractive appearance, high temperature resistance and abrasion resistance as an inner side panel. The thickness of the rock plate 2 may be 3mm to 7 mm.
As shown in fig. 5, the profile frame 1 comprises four profile strips 11 and four corner bars 12. The section bars 11 are hollow structures, and the angle rods 12 are inserted into the end parts of two adjacent section bars 11 to connect the four section bars 11 into a frame shape. As shown in fig. 3, the front and back surfaces (only the front surface is shown in fig. 3) of the profile strip 11 are provided with a plurality of bonding grooves 115. After the adhesive is applied to the adhesive groove 115, the rock plate 2 and the metal plate 3 are adhered (see fig. 2).
As shown in fig. 3 and fig. 3 is an enlarged view of fig. 2 at a, the outer side of the front surface of the section bar 11 is provided with a protective edge 113, when the rock plate 2 is adhered to the front surface of the section bar 11, the periphery of the rock plate 2 is positioned at the inner side of the protective edge 113, the protective edge 113 protects the rock plate 2, and the upper end of the protective edge 113 is substantially flush with the outer surface of the rock plate 2.
As shown in fig. 7, the outer side of the back of the profile strip 11 is provided with a groove 114, and the groove 114 is used for embedding the bent outer edge of the metal plate 3. As shown in fig. 4, the outer edge of the metal plate 3 is bent to one side, and the bent portion is fitted into the fitting groove 114 of fig. 7. Because the outer edge of the metal plate 3 is bent towards one side, the metal plate 3 can be prevented from warping outwards, so that the metal plate 3 is not easy to fall off and scratch people.
As shown in fig. 5, the sectional bar 11 on the left side is provided with a hinge hole 111, the hinge hole 111 is used for placing a hinge, and the hinge is used for hinging the door panel piece with the door frame or the side plate of the cabinet. As shown in fig. 7, fixing holes 112 are further provided at both sides of the hinge hole 111, and the fixing holes 112 are used for screwing bolts to fix the hinge. As shown in fig. 7, the thickness of the profile at the corresponding portion of the fixing hole 112 is greater than the thickness of the profile at the other portions, i.e., the thickness at D in fig. 7 is greater than that at the other portions, and the thickened portion D penetrates through the whole profile strip 11. As shown in fig. 2, the metal plate 3 has a corresponding hole at a position corresponding to the hinge hole 111. In FIG. 7, the thickness D is 3mm, and the thickness of the section bar at the rest part is 1.5 mm.
As shown in fig. 5, the section bar 11 on the left is widened and the hinge is mounted in the section bar 11, so that the hinge is more stable. The conventional hinge is usually mounted on a back plate (the back plate corresponds to the metal plate 3), and the back plate is a plastic plate or a wooden plate, not a metal plate, so that the hinge is not stable enough. As shown in fig. 7, the widened section bar 11 is also provided with a reinforcing rib 116 inside, which improves the strength of the section bar 11.
As shown in fig. 2, a filling layer (not shown) is further disposed in the cavity between the rock plate 2 and the metal plate 3, the filling layer is made of honeycomb PP plastic, and the filling layer can support the rock plate 2 and the metal plate 3 to prevent the rock plate 2 and the metal plate 3 from collapsing. The filling layer is connected with the rock plate 2 and the metal plate 3 through glue.
Example 2
As shown in fig. 8 and fig. 9, in embodiment 2, the difference between this embodiment and embodiment 1 is that a handle 13 is provided on the profile bar 11 on one side, and the handle 13 is convenient for a person to open the door.
Both of the above embodiments 1 and 2 can be applied to a room door, a cabinet door, a book cabinet door, and the like. And the structure of the hinge is firmer. The front surface adopts the rock plate, and the back surface adopts the metal plate, so that the advantages of high temperature resistance, attractive appearance and the like are achieved.
The above embodiments are merely illustrative of the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the content of the present invention and implement the invention, and not to limit the scope of the invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the scope of the present invention.

Claims (8)

1. A door panel member, comprising:
the section bar frame (1) is formed by splicing section bars (11), wherein a hinge hole (111) and a fixing hole (112) are formed in one side of each section bar (11), the width of each section bar (11) provided with the hinge hole (111) is larger than the width of the other section bars (11), a protective edge (113) is arranged on the outer side of the front side of each section bar (11), an embedding groove (114) is arranged on the outer side of the back side of each section bar (11), and the front side and the back side of each section bar (11) are both provided with a bonding groove (115);
the rock plate (2) is connected to the front face of the profile frame (1) through glue, and the periphery of the rock plate (2) extends to the protective edge (113);
the metal plate (3) is connected to the back of the profile frame (1) through adhesive, and the outer edge of the metal plate (3) is bent towards the inner side of the caulking groove (114);
the filling layer is located in a cavity between the rock plate (2) and the metal plate (3), and the filling layer is adhered to the rock plate (2) and the metal plate (3) through viscose glue.
2. A door panel member as claimed in claim 1, wherein: the thickness of the section bar at the corresponding part of the fixing hole (112) is larger than that of the section bar at the other parts.
3. A door panel member as claimed in claim 2, wherein: the thickness of the section bar at the corresponding part of the fixing hole (112) is 3mm, and the thickness of the section bar at the other parts is 1.5 mm.
4. A door panel member as claimed in claim 1, wherein: the filling layer is of a honeycomb structure.
5. A door panel member as claimed in claim 1, wherein: the thickness of the rock plate (2) is 3 mm-7 mm.
6. A door panel member as claimed in claim 1, wherein: the metal plate (3) is a steel plate or an aluminum plate.
7. A door panel member as claimed in claim 1, wherein: a handle (13) is arranged on the section bar (11) on one side.
8. Use of a door panel according to any one of claims 1 to 7 in one of a room door, a cabinet door and a book cabinet door.
CN202110925720.9A 2021-08-12 2021-08-12 Door plate and application thereof Pending CN113818791A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110925720.9A CN113818791A (en) 2021-08-12 2021-08-12 Door plate and application thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110925720.9A CN113818791A (en) 2021-08-12 2021-08-12 Door plate and application thereof

Publications (1)

Publication Number Publication Date
CN113818791A true CN113818791A (en) 2021-12-21

Family

ID=78913164

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110925720.9A Pending CN113818791A (en) 2021-08-12 2021-08-12 Door plate and application thereof

Country Status (1)

Country Link
CN (1) CN113818791A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2529819A1 (en) * 1982-07-09 1984-01-13 Bourge Jean Claude Method of making composite structures from wood, and means for implementing this method.
CN207754873U (en) * 2017-07-18 2018-08-24 林德峰 A kind of metal plate structure
CN209586094U (en) * 2018-10-30 2019-11-05 德利丰家居建材有限公司 Rock beam cabinet door
CN210809974U (en) * 2019-09-24 2020-06-23 广州至爱智家科技有限公司 Rock plate assembly frame and rock plate table top

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2529819A1 (en) * 1982-07-09 1984-01-13 Bourge Jean Claude Method of making composite structures from wood, and means for implementing this method.
CN207754873U (en) * 2017-07-18 2018-08-24 林德峰 A kind of metal plate structure
CN209586094U (en) * 2018-10-30 2019-11-05 德利丰家居建材有限公司 Rock beam cabinet door
CN210809974U (en) * 2019-09-24 2020-06-23 广州至爱智家科技有限公司 Rock plate assembly frame and rock plate table top

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Application publication date: 20211221

RJ01 Rejection of invention patent application after publication