CN111139953A - Multifunctional general profile - Google Patents

Multifunctional general profile Download PDF

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Publication number
CN111139953A
CN111139953A CN202010047815.0A CN202010047815A CN111139953A CN 111139953 A CN111139953 A CN 111139953A CN 202010047815 A CN202010047815 A CN 202010047815A CN 111139953 A CN111139953 A CN 111139953A
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CN
China
Prior art keywords
groove
cover plate
section bar
recess
multifunctional universal
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
CN202010047815.0A
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Chinese (zh)
Inventor
洪少彬
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.)
Stu Yaxuan Shenzhen Office Space Design And Construction Co Ltd
Original Assignee
Stu Yaxuan Shenzhen Office Space Design And Construction 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 Stu Yaxuan Shenzhen Office Space Design And Construction Co Ltd filed Critical Stu Yaxuan Shenzhen Office Space Design And Construction Co Ltd
Priority to CN202010047815.0A priority Critical patent/CN111139953A/en
Publication of CN111139953A publication Critical patent/CN111139953A/en
Pending legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
    • E04B2/82—Removable non-load-bearing partitions; Partitions with a free upper edge characterised by the manner in which edges are connected to the building; Means therefor; Special details of easily-removable partitions as far as related to the connection with other parts of the building
    • E04B2/821—Connections between two opposed surfaces (i.e. floor and ceiling) by means of a device offering a restraining force acting in the plane of the partition
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/06—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members
    • E04B9/065—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members comprising supporting beams having a folded cross-section
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/001—Arrangement of electric circuit elements in or on lighting devices the elements being electrical wires or cables
    • F21V23/002—Arrangements of cables or conductors inside a lighting device, e.g. means for guiding along parts of the housing or in a pivoting arm
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

Abstract

The invention discloses a multifunctional universal section which is a strip-shaped symmetrical structure with a uniform cross section and comprises a first groove and a second groove which are positioned on the left side and the right side in mirror symmetry, a third groove adjacent to the first groove, a fourth groove adjacent to the second groove and in mirror symmetry with the third groove, and a fifth groove positioned between the third groove and the fourth groove. The beneficial effects are as follows: the multifunctional universal section bar can meet the multifunctional requirement of a single section bar in the field of architectural decoration, improve the utilization rate of corresponding materials, reduce loss, and is more environment-friendly and energy-saving; through reserving the trench, can satisfy multiple connection assembly, also can regard as the structural connection spare alone to realize assembled structural connection.

Description

Multifunctional general profile
Technical Field
The invention relates to a section bar, in particular to a multifunctional general section bar for architectural decoration.
Background
The section bar is an object with a certain geometric shape, which is made of iron or steel and materials with certain strength and toughness, such as plastics, aluminum, glass fiber and the like, through processes of rolling, extruding, casting and the like. According to different processes for producing the section by an extrusion method, the extruded section is divided into a hollow section and a solid section.
In the field of building decoration, because the types of building materials are various, the profiles on the market are often profiles with single function, the material utilization rate is low, and the universal effect cannot be achieved. In addition, the existing section bar design does not consider the diversity of connection and assembly modes, and the existing section bar design is taken charge of by construction units during construction, and the section bar material cannot be reused because the existing section bar design adopts field welding to carry out connection when the existing section bar material cannot be connected.
Disclosure of Invention
In order to solve the problems that the sectional material in the prior art is single in function, fixed in connection mode and incapable of being used universally, the invention provides a multifunctional universal sectional material, which is realized by the following scheme.
The utility model provides a multi-functional general section bar, multi-functional general section bar is rectangular shape symmetrical structure of uniform cross-section, including first recess and the second recess that is located left and right sides mirror symmetry, adjacent the third recess of first recess, adjacent the second recess and with third recess mirror symmetry's fourth recess is located the third recess with fifth recess between the fourth recess.
Furthermore, the heights of the third groove and the fifth groove are consistent and lower than the height of the first groove; the groove body width of the fifth groove is larger than the groove body widths of the first groove and the third groove.
Furthermore, first recess with the second recess corresponds in relevant position and is provided with breach groove and first screens groove be provided with left second screens groove between first recess and the third recess the second recess with be provided with the second screens groove on right side between the fourth recess.
Further, the multifunctional general-purpose section bar is provided with matching grooves which are arranged on the back surfaces of the first groove, the second groove and the fifth groove in pairs.
Further, the multifunctional general-purpose section bar is sequentially provided with a first groove, a third groove, a fifth groove, a fourth groove and a second groove from left to right; the multifunctional universal section bar is clamped and connected with the cover plate through the second clamping groove.
Furthermore, the cover plate comprises an integrally formed clamping column and a closed edge connected with the clamping column, and the clamping column is matched with the second clamping groove.
Furthermore, the clamping column of the cover plate is clamped in the second clamping groove on the left side, and the closed edge of the cover plate is connected with the groove edges of the first groove and the third groove, or the clamping column of the cover plate is clamped in the second clamping groove on the right side, and the closed edge of the cover plate is connected with the groove edges of the second groove and the fourth groove.
Furthermore, the clamping columns of the cover plate are respectively clamped with the second clamping grooves on the left side and the right side, and the closed edge of the cover plate is connected with the clamping columns on the two sides and respectively extends to the right groove edge of the first groove and the left groove edge of the second groove.
Furthermore, the clamping columns of the cover plate are respectively clamped with the second clamping grooves on the left side and the right side, and the closed edge of the cover plate is connected with the clamping columns on the two sides and respectively extends to the right groove edge of the first groove and the right groove edge of the second groove.
Furthermore, the clamping columns of the cover plate are respectively clamped with the second clamping grooves on the left side and the right side, and the closed edge of the cover plate is connected with the clamping columns on the two sides and respectively extends to the left groove edge of the first groove and the right groove edge of the second groove.
The invention has the beneficial effects that: the multifunctional universal section bar can meet the multifunctional requirement of a single section bar in the field of architectural decoration, improve the utilization rate of corresponding materials, reduce loss, and is more environment-friendly and energy-saving; through reserving the trench, can satisfy multiple connection assembly, also can regard as the structural connection spare alone to realize assembled structural connection.
Drawings
Fig. 1 is a schematic perspective view of the multifunctional universal profile of the present invention.
Figure 2 is a cross-sectional view of the multifunctional universal profile of the present invention.
Fig. 3 is a schematic view of a connection structure of the first cover plate of the present invention.
Fig. 4 is a schematic view of a connection structure of a second cover plate according to the present invention.
Fig. 5 is a schematic view of a connection structure of a third cover plate according to the present invention.
Fig. 6 is a schematic view of a connection structure of a fourth cap plate according to the present invention.
Fig. 7 is a schematic structural view of a connection base profile for a single glass partition wall according to a first embodiment of the present invention.
Fig. 8 is a schematic structural view of a base section bar for connecting double glass partition walls according to a first embodiment of the present invention.
Fig. 9 is another structural schematic view of the connection base profile for a single glass partition wall in the first embodiment of the present invention.
Fig. 10 is a schematic structural view of a base profile for a ceiling lamp according to a second embodiment of the present invention.
Fig. 11 is a schematic structural view of the section bar used as the base of the ceiling lamp in the second embodiment of the invention.
Fig. 12 is a schematic view of a connection structure between the LED lamp and the multifunctional universal section bar in fig. 10 and 11.
Fig. 13 is a schematic structural view of a power supply wiring track used in the third embodiment of the present invention.
Fig. 14 is a schematic structural view of a product attachment structure used in the fourth embodiment of the present invention.
Wherein:
1-multifunctional general section bar;
11-a first groove; 111-a notch groove; 112-a first detent groove; 113-a second detent;
12-a second groove; 13-a third groove; 14-a fourth groove; 15-a fifth groove; 16-a mating groove;
2-cover plate;
21-a first cover plate; 211-snap posts; 212-closed edge;
22-a second cover plate; 23-a third cover plate; 24-a fourth cover plate; 25-a fifth cover plate;
3-single glass wall;
4-keel of ground;
5-LED lamps; 51-light transmissive cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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 prior art, the sectional materials for architectural decoration are often in specific functions and specific connection modes and cannot be universally used for connection of various components, so that the sectional materials cannot be recycled, and the construction difficulty is increased to a certain extent.
In order to solve the above problems, the present invention provides a multifunctional universal section bar 1, the structure of which is shown in fig. 1, the multifunctional universal section bar 1 is a strip-shaped symmetrical structure with a uniform cross section, and the cross section of which is shown in fig. 2, and includes a first groove 11 and a second groove 12 which are located on the left and right sides and are in mirror symmetry, a third groove 13 which is adjacent to the first groove 11, a fourth groove 14 which is adjacent to the second groove 12 and is in mirror symmetry with the third groove 13, and a fifth groove 15 which is located between the third groove 13 and the fourth groove 14. The heights of the third groove 13, the fourth groove 14 and the fifth groove 15 are consistent and are lower than those of the first groove 11 and the second groove 12; the groove body width of the fifth groove 15 is larger than the groove body widths of the first groove 11, the second groove 12, the third groove 13 and the fourth groove 14. In the specific embodiment, the multifunctional universal section bar 1 is sequentially provided with a first groove 11, a third groove 13, a fifth groove 15, a fourth groove 14 and a second groove 12 from left to right.
In order to increase the functionality of the profile, the matching groove is in snap-fit connection with a cover plate or an adhesive tape, and the first groove 11 and the second groove 12 are correspondingly provided with a notch groove 111 and a first clamping groove 112 at corresponding positions; a second detent groove 113 is provided between the first groove 11 and the third groove 13, and between the second groove 12 and the fourth groove 14.
In order to increase the positioning effect of the section bar and to match other structural members for functional extension, the multifunctional general section bar 1 is further provided with a plurality of matching grooves 16 on the back of the groove, and in a specific embodiment, as shown in fig. 2, the matching grooves 16 are arranged on the back of the first groove 11, the second groove 12 and the fifth groove 15 in pairs.
For the functional demand of connection of cooperation section bar, but multi-functional general section bar 1 block connection apron 2, apron 2 is used for block multi-functional general section bar 1 to form accommodation space or preformed groove. The structure of the cover plate 2 mainly includes an integrally formed snap post 211 and a closed edge 212. The shape of the locking column 211 is matched with the shape of the second locking groove 113. The cover plate 2 may be in the form of, but is not limited to, a first cover plate 21, a second cover plate 22, a third cover plate 23, a fourth cover plate 24; as shown in fig. 3 to 6, in fig. 3, the first cover plate 21 is respectively engaged with the left and right sides of the multifunctional universal section bar 1, the engaging column 211 of the first cover plate 21 on the left side is engaged with the second engaging groove 113 on the left side and the closed edge is connected with the groove edges of the first groove 11 and the third groove 13, the engaging column 211 of the first cover plate 21 on the right side is engaged with the second engaging groove 113 on the right side and the closed edge 212 is connected with the groove edges of the second groove 12 and the fourth groove 14; in fig. 4, the engaging posts 211 of the second cover 22 are engaged with the second engaging grooves 113 on the left and right sides, respectively, and the closed edge 212 of the second cover 22 is connected with the engaging posts 211 on the two sides and extends to the right groove edge of the first recess 11 and the left groove edge of the second recess 12, respectively; in fig. 5, the engaging posts 211 of the third cover 23 are engaged with the second engaging grooves 113 on the left and right sides, respectively, and the closed edge 212 connects the engaging posts 211 on the two sides and extends to the right groove edge of the first groove 11 and the right groove edge of the second groove 12, respectively; in fig. 6, the locking posts 211 of the fourth cover 14 are respectively locked with the second locking grooves 113 on the left and right sides, and the closed edge 212 connects the locking posts 211 on the two sides and extends to the left groove edge of the first groove 11 and the right groove edge of the second groove 12.
The functions of the multifunctional universal profile 1 according to the invention are partially listed below:
a first embodiment, used as a base profile for glass partition walls.
As shown in fig. 7, the multifunctional universal section bar 1 can be used as a single glass partition wall connection base section bar, the matching groove 16 is matched with the ground keel 4 in a positioning manner, and the third groove 13 and the fourth groove 14 are locked and fixed on the ground keel 4 through screws. The fifth groove 15 is used for inserting the single glass wall 3, and the rubber strip is filled inside the fifth groove 15 and used for sealing the glass inserting seam. The first cover plate 21 is adopted to buckle the groove edges of the second clamping groove 113, the third groove 13 and the fourth groove 14, and the internal connecting pieces of the rest grooves are hidden.
As shown in fig. 8, the multifunctional universal section bar 1 can be used as a double-glass partition wall connection base section bar, the matching groove 16 is matched with the ground keel 4 in a positioning manner, and the third groove 13 and the fourth groove 14 are locked and fixed on the ground keel 4 through screws. The first groove 11 and the second groove 12 are respectively used for a single glass wall 3 to form a double-glass partition wall, and the first clamping groove 112, the notch groove 111 of the first groove 11 and the notch groove 111 of the second groove 12 are respectively filled with adhesive tapes for sealing glass insertion joints. The second cover plate 22 is adopted to buckle the second clamping groove 113, and the internal connecting pieces of the rest grooves are hidden.
As shown in fig. 9, the functional general-purpose section bar 1 is used as a single glass partition wall connecting base section bar, the matching groove 16 is matched with the ground keel 4 in a positioning way, and the third groove 13 and the fourth groove 14 are locked and fixed on the ground keel 4 through screws. The first groove 11 is used for inserting the single glass wall 3, and the first clamping groove 112 and the gap groove 111 of the first groove 11 are respectively filled with adhesive tapes for sealing glass insertion joints. The third cover plate 23 is adopted to buckle the second clamping groove 113, and the internal connecting pieces of the rest grooves are hidden.
In this embodiment, the user can match glass according to the demand of difference, when single glass partition wall wants to reform transform into double glass partition wall, only need change different apron 2 and increase one side glass and can accomplish.
The second embodiment is used as an LED lamp base profile.
In fig. 10, the multifunctional universal section bar 1 is used as a base section bar of a ceiling lamp, one end of a connecting wire of the ceiling lamp is inserted into a wall body, and the other end is connected into a fifth groove 15; in fig. 11, the multifunctional universal section bar 1 is used as a ceiling lamp base section bar, the third groove 13 and the fourth groove 14 are connected to a wall body through screws, and the rest grooves are used as mounting grooves of a lamp; fig. 12 is a mounting form of the LED lamp 5 in fig. 10 and 11, when the multifunctional general-purpose section bar 1 is used as a lamp base section bar, the LED lamp 5 is mounted inside the first groove 11 and the second groove 12, the third cover plate 23 is used to clamp the second clamping groove 113, and the light-transmitting cover 51 is mounted at the notch of the first groove 11 and the second groove 12.
In this embodiment, the form of the LED lamp 5 may be selected according to different requirements, and may be used as a ceiling lamp, a ceiling, etc., and simultaneously, the light may be arranged on the basis of a glass wall.
A third embodiment, used as a power supply wiring track.
In fig. 13, the left side of the multifunctional universal section bar 1 is embedded in a wall groove, the multifunctional universal section bar is fixed on a wall by using screws in the third groove 13 and the fourth groove 14, and the right side of the multifunctional universal section bar is connected by using a fourth cover plate 24 in a clamping manner. The first recess 11 and the second recess 12 form a receiving space with the fourth cover 24 for receiving the power cord.
In this embodiment, a power supply layout track which is simple and convenient to disassemble and assemble, time-saving and labor-saving is provided.
The fourth embodiment, is used as a product attachment structure.
In fig. 14, the multifunctional universal section bar 1 is engaged with the cover plate 2, the upper surface of the multifunctional universal section bar 1 is connected with the lower surface of the furniture structure through screws, common furniture such as a sofa, a bed, a desk, etc., and the lower surface of the cover plate 2 is fixedly connected with a foot rest, etc. for support.
In the embodiment, the furniture article can be designed in a modularized way, the main body structure and the supporting structure of the furniture article are connected through the multifunctional universal section bar 1, and a single module can be recycled.
In the above embodiments, the connection between the multifunctional general-purpose section bar 1 and the cover plate 2 and other structures is not limited to the connection described in the embodiments, and other connection methods, such as welding, adhering, etc., commonly used in the prior art may be used.
The embodiment shows that the multifunctional general section bar 1 can meet the multifunctional requirement of a single section bar in the field of architectural decoration, improve the utilization rate of corresponding materials, reduce loss, and is more environment-friendly and energy-saving; the invention can meet various connecting and assembling effects by reserving the slot position and clamping position, and can also be independently used as a structural connecting piece to realize assembled structural connection; the invention is provided with cover plates in various forms, thereby meeting the use requirements of different use occasions.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides a multi-functional general section bar, its characterized in that, multi-functional general section bar is rectangular shape symmetrical structure of uniform cross-section, including be located left and right sides mirror symmetry's first recess and second recess, adjacent the third recess of first recess, adjacent the second recess and with third recess mirror symmetry's fourth recess, be located the third recess with fifth recess between the fourth recess.
2. The multifunctional universal profile according to claim 1, wherein the groove body heights of the third groove and the fifth groove are the same and lower than the groove body height of the first groove; the groove body width of the fifth groove is larger than the groove body widths of the first groove and the third groove.
3. The multifunctional universal profile according to claim 2, wherein the first groove and the second groove are correspondingly provided with a notch groove and a first clamping groove at corresponding positions, a second clamping groove at the left side is arranged between the first groove and the third groove, and a second clamping groove at the right side is arranged between the second groove and the fourth groove.
4. The multifunctional universal profile according to claim 3, wherein the multifunctional universal profile is provided with mating grooves which are provided in pairs at the back of the first, second and fifth grooves.
5. The multifunctional universal profile according to claim 4, wherein the multifunctional universal profile is a first groove, a third groove, a fifth groove, a fourth groove and a second groove in sequence from left to right; the multifunctional universal section bar is clamped and connected with the cover plate through the second clamping groove.
6. The multifunctional universal profile according to claim 5, wherein the cover plate comprises an integrally formed snap post and a closed edge connected with the snap post, and the snap post is matched with the second snap groove.
7. The multifunctional universal profile according to claim 6, wherein the clamping column of the cover plate is clamped in the second clamping groove on the left side and the closed edge of the cover plate is connected with the groove edges of the first groove and the third groove or the clamping column of the cover plate is clamped in the second clamping groove on the right side and the closed edge of the cover plate is connected with the groove edges of the second groove and the fourth groove.
8. The multifunctional universal section bar as claimed in claim 6, wherein the locking posts of the cover plate are respectively locked with the second locking grooves on the left and right sides, and the closed edge of the cover plate is connected with the locking posts on the two sides and extends to the right groove edge of the first groove and the left groove edge of the second groove respectively.
9. The multifunctional universal section bar as claimed in claim 6, wherein the locking posts of the cover plate are respectively locked with the second locking grooves on the left and right sides, and the closed edge of the cover plate is connected with the locking posts on the two sides and extends to the right groove edge of the first groove and the right groove edge of the second groove respectively.
10. The multifunctional universal section bar as claimed in claim 6, wherein the locking posts of the cover plate are respectively locked with the second locking grooves on the left and right sides, and the closed edge of the cover plate is connected with the locking posts on the two sides and extends to the left groove edge of the first groove and the right groove edge of the second groove respectively.
CN202010047815.0A 2020-01-16 2020-01-16 Multifunctional general profile Pending CN111139953A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010047815.0A CN111139953A (en) 2020-01-16 2020-01-16 Multifunctional general profile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010047815.0A CN111139953A (en) 2020-01-16 2020-01-16 Multifunctional general profile

Publications (1)

Publication Number Publication Date
CN111139953A true CN111139953A (en) 2020-05-12

Family

ID=70525384

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010047815.0A Pending CN111139953A (en) 2020-01-16 2020-01-16 Multifunctional general profile

Country Status (1)

Country Link
CN (1) CN111139953A (en)

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