WO2018188247A1 - 嵌布拉网展具框架 - Google Patents

嵌布拉网展具框架 Download PDF

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Publication number
WO2018188247A1
WO2018188247A1 PCT/CN2017/098767 CN2017098767W WO2018188247A1 WO 2018188247 A1 WO2018188247 A1 WO 2018188247A1 CN 2017098767 W CN2017098767 W CN 2017098767W WO 2018188247 A1 WO2018188247 A1 WO 2018188247A1
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WO
WIPO (PCT)
Prior art keywords
type
shaped
profile
base
profiles
Prior art date
Application number
PCT/CN2017/098767
Other languages
English (en)
French (fr)
Inventor
孙晓球
Original Assignee
江苏霍克展示器材有限公司
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Filing date
Publication date
Application filed by 江苏霍克展示器材有限公司 filed Critical 江苏霍克展示器材有限公司
Publication of WO2018188247A1 publication Critical patent/WO2018188247A1/zh

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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
    • G09F15/0006—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels
    • G09F15/0012—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels frames therefor
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
    • G09F15/0006—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels
    • G09F15/0025—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels display surface tensioning means
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
    • G09F2015/0093—Tensioned structures

Definitions

  • the present invention relates to a frame for a display of the inlaid web.
  • the invention patent application of the application publication No. 105761640 A discloses a backlight stretcher web display rack, which shows that one side of the grid frame is connected to the slotted backlight straight rod through the corner frame with the plastic parts at both ends, and the other side is on the left and right sides or up and down.
  • the left and right sides can be connected by a conventional straight rod; or the two sides of the display rack are connected to the slotted backlight straight rod through the grid corner slotted plastic parts at both ends, and the slotted backlight straight rod is composed of a plurality of backlight straight rods, and the backlight is combined.
  • the straight rod is a right-angled triangular straight rod.
  • Two mutually perpendicular grooves are arranged on the non-orthogonal side of one of the right-angled sides, and the screen is inserted into the slot of the corresponding grooved backlight straight rod through the silicone strip provided on the side of the screen.
  • the above display grid has four sides on one side to form a frame.
  • 102867466A discloses a net-type display rack having a main body of a net frame, the main body of the net frame comprising a plurality of net-shaped deformation members and a connecting seat connecting the deformed members of the net, the front and rear sides of the main body of the net frame
  • An I-shaped picture connecting rod is connected between each two adjacent connecting seats on the edge to form an X-direction frame side and a Y-direction picture frame side, and a corner connecting piece is arranged on the corner connecting seat of the grid main body by two X-directions.
  • the frame border and the two Y-frame borders are connected by a corner connector to form a plane frame for mounting the screen.
  • the two corner joints corresponding to each other are connected by a type II screen connecting rod.
  • the Type I screen connecting rod and the Type II screen connecting rod are profiles. Since the aluminum alloy profile formed by the frame of the present invention has only two inlay grooves, when the picture is embedded, the inlay groove cannot be randomly selected, the installation style of the picture is small, and whether the single or multiple pictures are mounted on the display stand, The aluminum alloy profiles will be exposed, affecting the appearance, and the visual effect of the picture is not good, especially for two or more inlaid brace nets to be spliced into a large picture, due to the exposure of the aluminum alloy profile, the picture is split.
  • the object of the present invention is to provide an inlaid web display frame with three inlay grooves and convenient installation, which can increase the installation style of the screen and improve the visual effect of the screen.
  • an inlaid web display frame having two columns and two beams, the columns and the beams are all I-shaped profiles, and between the adjacent ends of the columns and the beams There are I-shaped corner pieces, and two I-shaped connecting pieces are mirror-symmetrical for each I-shaped corner piece.
  • the I-shaped profile has a base body and an insert body, and the I-shaped profile has two parallel inserts on the insert body.
  • the base of the I-shaped profile has a main cavity;
  • the I-shaped connector has a base body, an insert body and a plug body, and the insert body of the I-shaped connector There are two front butting channels and one side butting channel;
  • the I-shaped corner piece has a base body and an insert body, and the insert body is provided with two right-angled front surface insertion channels and one right-angled side surface embedded surface.
  • the cloth channel is provided with a plug portion on the opposite sides of the I-corner member base body opposite to the side cloth inserting channel of the insert body; the bases of the two mirror-symmetrical I-shaped connecting members are respectively inserted into the main body of the two I-shaped profiles In the cavity, the plug bodies of the two I-shaped connecting members are respectively inserted into the two plug-in portions of the corresponding I-shaped corner piece base body, so that the two I-shaped profiles are connected at right angles to realize the connection between the column and the beam, and the type I
  • the two front facing channels of the connecting piece communicate the two front inlay grooves of the I-shaped profile with the corresponding frontal inlaid channels of the I-shaped corner piece, and the side of the I-shaped connecting piece is embedded by the side of the I-shaped connecting piece.
  • the cloth groove communicates with the side insertion passage of the I-shaped corner piece to form two annular front inlay grooves and one annular side inlay groove on the frame.
  • the back surface of the base member of the I-shaped corner piece is provided with a spacer, and both sides of the corner piece block have a spacing between the edges of the corresponding I-shaped corner piece embedding body, and the spacing is the said I-shaped corner piece Side inset channel.
  • the column and the beam or the beam each have at least two I-shaped profiles, and the I-shaped profiles are provided with an I-type direct member and two mirror-symmetrical I-shaped connectors;
  • the I-type direct member has a base body and an embedded structure.
  • the cloth body has an insert body on one side of the base body, and the insert body has two front surface insertion channels and one side cloth insertion channel, and the two ends of the I-type direct-piece base body are respectively provided with a plug-in portion;
  • the bases of the I-shaped connecting members are respectively inserted into the main cavities of the two I-shaped profiles, and the plug-in bodies of the two I-shaped connecting members are respectively inserted into the two plug-in portions of the corresponding I-type direct-piece base bodies, thereby connecting two
  • the I-shaped profile is connected, and the two front-facing grooves of the I-shaped profile communicate with the corresponding front-mounted channels of the I-shaped direct member by the two front-facing channels of the I-shaped connector, and the side-facing channels of
  • the back surface of the I-type direct member base body is provided with a spacer, and one side of the spacer of the I-type direct member has a spacing between the corresponding edge of the insert body on the I-type direct member, and the spacing is the side of the direct-type I-type member. Embedding channel.
  • the front wall of the base of the I-shaped connecting member is provided with a U-shaped groove, the portion surrounded by the U-shaped groove is an elastic buckle, and the outer end of the elastic buckle is a wedge-shaped body, and the front wall of the base body of the I-shaped profile is provided A window that allows the wedge to pop up.
  • the invention adopts the following second technical scheme: a frame of inlaid web display, having a column and a beam, the column and the beam are both type II profiles, and a type II corner piece is arranged between the adjacent end of the column and the beam, corresponding to Each type II corner piece is provided with two mirror-symmetric two type II connectors, wherein the type II profile has a base body and an insert body, and the type II profile has a front cover groove on the insert body and Two side inlay grooves, the base of the Type II profile has a main cavity and a positioning cavity; the Type II connector has a base body, a positioning body and a plug body, and the positioning body is provided with a positioning boss; the Type II corner piece
  • the utility model has a base body and an insert body, wherein the insert body is provided with a right-angled front surface insertion passage and two right-angled side surface insertion passages; the base body of the type II corner piece is opposite to the side surface of the insert body Both sides The upper part is provided with a plug portion; the
  • the plug bodies of the two Type II connecting members are respectively inserted into the two plug portions of the corresponding Type II corner piece base body, thereby connecting the two Type II profiles at right angles to realize the connection of the column and the beam, and the Type II profile
  • the front inlay groove and the front embedding channel of the type II corner piece are directly penetrated, and the two side inlay grooves of the type II profile are directly penetrated with the corresponding side embedding channels on the type II corner piece, thereby forming a strip on the frame.
  • the column and the beam or the beam each have at least two Type II profiles, and the Type II profiles are provided with a Type II direct piece and two mirror symmetrical Type II connectors;
  • the Type II direct piece has a base body and an embedded frame.
  • the cloth body and the type II direct member are provided with a front insert channel and two side insert channels, and the two ends of the base body are respectively provided with plug portions;
  • the bases of the two Type II connectors are respectively inserted into two In the main cavity of the Type II profile, the plugs of the two Type II connectors are respectively inserted into the two plug portions of the corresponding Type II direct member base, thereby connecting the two Type II profiles, the front side of the Type II profile
  • the front side of the inlay channel and the type II direct piece are directly penetrated, and the two side inlay grooves of the type II profile are directly penetrated by the corresponding side inlaid channels on the type II direct part.
  • the front wall of the base of the type II connector is provided with a U-shaped groove, the portion surrounded by the U-shaped groove is an elastic buckle, the outer end of the elastic buckle is a wedge body, and the front wall of the type II profile body is allowed to be The window that the wedge pops up.
  • Fig. 1 is an overall view of the first embodiment.
  • Fig. 2 is an enlarged view of a portion I of Fig. 1;
  • Fig. 3 is a perspective view of the other direction of Fig. 2;
  • Figure 4 is an exploded view of Figure 2.
  • Figure 5 is a cross-sectional view of a profile I.
  • Figure 6 is a front elevational view of the I-type connector.
  • Figure 7 is a left side view of Figure 6.
  • Figure 8 is a perspective view of the I-type connector.
  • Figure 9 is a view of a Type I corner piece.
  • Figure 10 is a rear elevational view of Figure 9.
  • Figure 11 is a perspective view of a Type I corner piece.
  • Figure 12 is a perspective view of the I-corner in another direction.
  • Fig. 13 is an enlarged view of a portion II of Fig. 1;
  • Figure 14 is an exploded view of Figure 13.
  • Figure 15 is a view of a type I direct piece.
  • Figure 16 is a bottom plan view of Figure 15 .
  • Figure 17 is a plan view of Figure 15 .
  • Figure 18 is a rear elevational view of Figure 15.
  • Figure 19 is a perspective view of a type I direct member.
  • Figure 20 is a diagram showing the application of the first embodiment.
  • Fig. 21 is an overall view of the second embodiment.
  • Fig. 22 is an enlarged view of a portion III of Fig. 21;
  • Figure 23 is an exploded view of Figure 22.
  • Figure 24 is a cross-sectional view of a profile II.
  • Figure 25 is a front elevational view of the Type II connector.
  • Figure 26 is a right side view of Figure 25.
  • Figure 27 is a perspective view of a Type II connector.
  • Figure 28 is a view of a Type II corner piece.
  • Figure 29 is a perspective view of a Type II corner piece.
  • Figure 30 is a perspective view showing the other direction of the Type II corner piece.
  • Fig. 31 is an enlarged view of a portion IV of Fig. 21;
  • Figure 32 is an exploded view of Figure 31.
  • Figure 33 is a view of a Type II direct piece.
  • Figure 34 is a perspective view of a Type II direct member.
  • Figure 35 is a perspective view of the other direction of the Type II direct member.
  • the embodiment has two columns A and two beams B.
  • the columns and beams are each an I-shaped profile 1, and an I-shaped corner piece 3 is provided between adjacent ends of the column A and the beam B, corresponding to each
  • the I-shaped corner piece 3 is provided with two mirror-symmetrical I-shaped connectors 2.
  • the column A and the beam B may each be an I-shaped profile and may be composed of a plurality of I-shaped profiles.
  • the above-mentioned I-shaped profile 1 has a base 1-1 and an insert body 1-2, and the base 1-1 includes a first base riser 1-1-1, a second base riser 1-12, and a first base. a vertical plate 1-13 on the bottom surface of the second base plate, the insert body 1-2 includes a first embedded horizontal plate 1-21, a second embedded horizontal plate 1-22, and a third embedded horizontal Board 1-23, a fourth inlaid cross panel 1-24 and a first inlaid riser 1-25 and a second inlaid riser 1-26, the first inlaid riser 1-25 being extended by the first substrate riser 1-11
  • the first inlaid horizontal plate 1-21, the second inlaid horizontal plate 1-22, and the third inlaid horizontal plate 1-23 are connected to the front surface of the first inlaid vertical plate 1-25 to form an E shape.
  • the third embedded horizontal plate 1-23 is in contact with the second base vertical plate 1-12, and the lower end of the second embedded vertical plate 1-26 is connected with the fourth embedded horizontal plate 1-24 to form an L-shaped, fourth embedded
  • the cross panel 1-24 is connected to the first base riser 1-11 or the first inlaid riser 1-25, the first base riser 1-1-1, the second base riser 1-12, and the base transverse plate 1-
  • the rectangular space surrounded by the 13 and the third inlaid transverse plates 1-23 is the main cavity 1-c of the base body 1-1.
  • the gap between the first inlaid transverse plate 1-21 and the second inlaid transverse plate 1-22, and between the second inlaid transverse plate 1-22 and the third inlaid transverse plate 1-23 is an inlay.
  • Two front inlay grooves 1-a of 1-2, a gap between the first inlaid riser 1-25 and the second inlaid riser 1-26 is a side inlay groove 1 of the inlay body 1-2 -b.
  • the front inlay groove 1-a and the side inlay groove 1-b of the I-shaped profile 1 have a U-shaped cross section.
  • the I-shaped connector 2 has a base 2-1, an insert 2-2 and a plug 2-3.
  • the base body 2-1 is matched with the rectangular main cavity 1-c of the I-shaped profile 1, and the insert body 2-2 of the I-type connector is superposed on the plug body 2-3, and the cross-sectional shape of the insert body 2-2 is similar to I.
  • the cross-sectional shape of the profile 1 is composed of an E-shaped body and an L-shaped body.
  • the two gaps of the E-shaped body are the two front facing channels 2-a, L-shaped body and E-shaped body of the I-shaped connector inserting body 2-2.
  • the gap between the rear side faces is the side docking passage 2-b of the I-shaped connector insert 2-2.
  • the plug body 2-3 is at one end of the base body 2-1, and has a T-shape, a triangle shape, a dovetail shape, and the like, and is T-shaped in this embodiment.
  • the front abutting channel 2-a and the side docking channel 2-b of the I-type connector have a U-shaped cross section.
  • the I-shaped corner piece 3 has a base body 3-1 and an insert body 3-2, and the insert body 3-2 is a right-angled shape, and the cover is embedded on both sides of the base body 3-1.
  • the cloth body 3-2 is provided with two right-angled front inlay grooves 3-a, and the other side surfaces of the base body 3-1 are respectively provided with mating portions matching the I-type connector insertion body 2-3.
  • the plug portion 3-c of the present embodiment is a T-shaped groove that matches the T-shaped plug body 2-3 of the I-type connector.
  • the two sides provided with T-shaped grooves are connected by a slope.
  • the back surface of the I-type corner piece base 3-1 is provided with a spacer 3-3, and the two sides of the spacer block 3-3 of the I-type corner piece have a spacing between the edges of the insert body 3-2, and the spacing is I.
  • the side of the corner piece is fitted with a channel 3-b (see Figure 10).
  • connection between the plug body 2-3 of the I-type connector and the plug-in portion 3-c of the I-type corner piece 3 can also be provided with a guide groove on the plug body 2-3 of the I-type connector, type I
  • the plug portion 3-c of the corner piece 3 is an entity that matches the guide groove.
  • the base bodies 2-1 of the two mirror-symmetrical I-shaped connecting members are respectively inserted into the main cavities 1-c of the two I-shaped profiles 1, and the plug-in bodies 2 of the two I-shaped connecting members 2 3 respectively inserted into the two insertion portions 3-c of the corresponding I-shaped corner piece 3, so that the two I-shaped profiles are connected at right angles to realize the connection of the column A and the beam B, and the two front facing channels 2 of the I-type connector 2 -a respectively communicates the two front inlay grooves 1-a of the I-shaped profile 1 with the corresponding frontal inlaid channels 3-a of the I-shaped corner piece 3, and the one side of the I-shaped connecting piece 2 abuts the channel 2-b Type I
  • the side inlay groove 1-b of the profile 1 communicates with the side inlaid channel 3-b of the I-corner 3 to form two annular front inlay grooves and one annular side inlay groove in the frame.
  • the column A and the beam B of the present embodiment each employ three I-shaped profiles 1.
  • An I-type direct member 4 is disposed between two adjacent I-shaped profiles 1, and two I-shaped connectors 2 are mirror-symmetrical for each of the I-type direct members 4.
  • the I-type direct member 4 has a base body 4-1 and an insert body 4-2, the insert body 4-2 is on one side of the base body 4-1, and the other side of the base body 4-1 of the I-type direct member is provided with a plug.
  • Body 4-4, the connector 4-4 is used to connect the transverse strut between the two columns A.
  • the insert body 4-2 of the direct type I is provided with two parallel front inlay grooves 4-a, and the two ends of the base body 4-1 of the direct type I are respectively provided with the type I connector plug body 2-
  • the mating plug-in portion 4-c of the present embodiment is a T-shaped slot.
  • a spacer 4-3 is disposed on the back surface of the base 4-1 of the I-type direct member, and a side of the spacer 4-3 of the direct type I has a space between the edge of the corresponding direct-type insert of the type I, The side is inserted into the side channel 4-b of the type I direct member (see Figure 18).
  • the base bodies 2-1 of the two mirror-symmetrical I-shaped connecting members 2 are respectively inserted into the main cavities 1-c of the two I-shaped profiles 1, and the plug-in bodies 2-3 of the two I-shaped connecting members are respectively inserted into the corresponding I-types.
  • the adjacent two I-shaped profiles 1 are connected.
  • the two front inlay channels 1-a of the I-shaped profile 1 are respectively communicated with the corresponding frontal inlaid channels 4-a of the I-type direct member 4 by the two front facing channels 2-a of the I-shaped connector 2, by I
  • the side docking channel 2-b of the type connector 2 communicates the side inlay groove 1-b of the I-shaped profile 1 with the side inlaid channel 4-b of the I-type direct member 4, thereby joining the two I-shaped profiles
  • the corresponding front inlay groove 1-a passes through the first side, and the side inlay grooves 1-b on the two I-shaped profiles 1 that are in contact therethrough are penetrated.
  • the front wall of the base 2-1 of the I-shaped connector 2 is provided with a U-shaped groove 2-1-1, a portion surrounded by a U-shaped groove 2-1-1.
  • the elastic buckle 2-4 is formed, and the outer end of the elastic buckle 2-4 is a wedge body 2-4-1.
  • the front wall of the I-shaped profile base 1-1 is provided with a window 1 for allowing the wedge body 2-4-1 to eject. 1-1.
  • the wedge-shaped 2-4-1 of the elastic buckle 2-4 is from the window 1 of the I-profile base 1-1 Ejected in -1-1 to lock the connection between the I-type connector 2 and the I-profile 1.
  • the back surface of the pad 3-3 of the I-type corner piece 3 and the pad 4-3 of the I-type direct piece 4 are provided with a positioning post 5, an I-shaped corner piece 3 and an I-type direct part 4
  • Each of the positioning post 5 is connected to a member 10 of the rear side of the inlaid web display, and the side embedding channel 3-b on the I-shaped corner piece 3 has only two faces, when the I-shaped corner piece 3 and the rear side member After the connection of 10, the rear side member 10 constitutes the third side of the side embedding passage 3-b. Since the rear side member 10 is utilized, the side embedding passage 3-b is completed, which is simplified in structure and facilitates the parts. Manufacturing.
  • the side insertion channel 4-b of the spacer 4-3 of the type I direct member has only two faces, and the rear side member is also used to complete the side insertion passage 4-b.
  • the butt channel on the I-connector, the I-corner and the I-type direct
  • the upper embedding channels are U-shaped, and the screen is easy to embed.
  • the embodiment has two columns A and two beams B.
  • the columns and beams are each a type II profile 21, and a type II corner piece 23 is provided between adjacent ends of the column A and the beam B, corresponding to each.
  • the Type II corner piece is provided with two mirror-symmetrical Type II connectors 22.
  • the column A and the beam B may each be a type II profile and may be composed of a plurality of profile II profiles.
  • the type II profile 21 has a base body 21-1 and a fabric body 21-2.
  • the base body 21-1 of the type II profile 21 has a base upright 21-11, a base transverse plate 21-12, and an arc shape.
  • the base swash plate 21-13, the insert body 21-2 of the II profile 21 has a first embedded riser 21-21, a second embedded riser 21-22, a third embedded riser 21-23, and a connection
  • the transverse plates 21-26 are embedded, and the first embedded vertical plates 21-21 are formed by the first base vertical plates 21-11 extending upward, and the base inclined plates 21-13 are connected with the central portions of the second embedded horizontal plates 21-26.
  • the space surrounded by the first base riser 21-11, the base transverse plate 21-12, the partial base inclined plate 21-13 and the embedded bottom plate 21-24 is the main cavity 21-c of the II-shaped profile base 21-1.
  • the space surrounded by the third inlaid riser 21-23, the second inlaid cross plate 21-26 and a part of the base inclined plate 21-13 is a positioning cavity 21-d of the II type profile base 21-1, the main cavity
  • the 21-c and the positioning chamber 21-d are both like a right angle trapezoid, and the positioning chamber 21-d communicates with the main chamber 21-c.
  • the gap between the first embedded transverse plate 21-25 and the second embedded transverse plate 21-26 of the Type II profile 21 is the front inset groove 21-a of the Type II profile, and the first embedded vertical of the Type II profile
  • the gap between the plates 21-21 and the second inlaid risers 21-22, the second inlaid risers 21-22 and the third inlaid risers 21-23 are each a side inlay of the profile II profile 21-b. Referring to Fig. 23, the portion of the insert 21-2 at both ends of the profile II is extended so that the end faces of the profile II 21 are stepped.
  • the Type II connector 22 has a base 22-1, a locator 22-2 and a plug 22-3.
  • the base 22-1 of the Type II connector 22 mates with the main cavity of the Type II profile 21.
  • One end of the base 22-1 is provided with a square-shaped positioning body 22-2, and the insertion body 22-3 of the II-type connecting member 22 is connected to the positioning body 22-2, and the positioning body 22-2 is further provided with a plug-in
  • the positioning body 22-3 has a backrest positioning boss 22-21, and the positioning boss 22-21 is matched with the positioning cavity 21-d of the II profile 21. Since the Type II profile has a curved sloping plate, the corresponding portion of the Type II connector is curved.
  • the plug body 22-3 is a T shape, a triangle shape, or a dovetail shape, and the plug body 22-3 of the present embodiment has a T shape.
  • the Type II corner piece 23 has a base body 23-1 and an insert body 23-2.
  • the insert body 23-2 has a right-angled shape, and the cover is on the front side of the base body 23-1, and the insert body 23
  • the -2 has a right-angled front inlay groove 23-a and two right-angled side inlaid channels 23-b.
  • the base body 23-1 of the type II corner piece 23 is provided with a plug portion 23 matching the plug body 12-3 of the type II connector on both side faces opposite to the side cloth insertion passage 23-b of the insert body.
  • this The plug portion 23-c of the embodiment is a T-shaped guide groove that matches the T-shaped plug body 22-3 of the Type II connector, and the two side surfaces provided with the T-shaped groove are connected by a slope.
  • connection between the connector body 22-3 of the type II connector and the connector portion 23-c of the type II corner member 23 can also be provided with a guide groove on the connector body 22-3 of the type II connector, type II
  • the insertion portion 23-c of the corner piece 23 is an entity that matches the guide groove.
  • the base bodies 22-1 of the two mirror-symmetrical Type II connectors 22 are inserted into the main cavities 21-c of the two Type II profiles 21, respectively, and the positioning bosses 22 of the two Type II connectors 22 are shown.
  • -21 are respectively inserted into the positioning chambers 21-d of the two Type II profiles
  • the plug bodies 22-3 of the two Type II connectors 22 are respectively inserted into the two plug portions 23 of the corresponding Type II corner piece base 23-1.
  • the -c is inserted so that the two Type II profiles are connected at right angles to achieve the connection of the column A and the beam B.
  • the front inlay groove 21-a of the type II profile 21 and the front face insertion channel 23-a of the type II corner piece 23 are directly Through, the two side inlay grooves 21-a of the Type II profile 21 directly penetrate the corresponding side insertion channels 23-a on the Type II corner piece 23, thereby forming an annular front inlay groove and two on the frame.
  • the column A and the beam B of the present embodiment each use three Type II profiles 21.
  • a Type II direct member 24 is disposed between two adjacent Type II profiles 21, and two Type II connectors 22 are mirror-symmetrical for each Type II direct member 24.
  • the type II direct member 24 has a base body 24-1 and an insert body 24-2.
  • the base body 24-1 of the type II direct member 24 has an arc-shaped portion corresponding to the base swash plate of the type II profile, and the type II direct member 24
  • the insert body 24-2 is provided with a front embedding passage 24-a and two side embedding passages 24-b, and the two ends of the base body 24-1 of the type II direct member 24 are respectively provided with a type II connecting member.
  • the mating portion 24-2-3 of the mating body 22-3, the plug portion 24-c of the present embodiment is a T-shaped slot.
  • the base bodies 22-1 of the two Type II connectors 22 are respectively inserted into the rectangular main cavities 21-c of the two Type II profiles 21, and the positioning bosses 22-21 of the two Type II connectors 22 are inserted into the two Type IIs, respectively.
  • the plug bodies 22-3 of the two Type II connectors 22 are respectively inserted into the two plug portions 24-c of the corresponding Type II direct members 24, thereby placing the two Type II The profiles 21 are connected.
  • the front insert groove 21-a of the type II profile 21 and the front insert passage 23-a of the type II direct member 24 are directly Through, the two side inlay grooves 11-b of the Type II profile 11 and the corresponding side insertion channels 13-b of the Type II direct member 14 are directly penetrated, so that the front side of the two Type II profiles 11 is embedded in the groove 11-a Throughward, the corresponding side inlay grooves 11-b on the two Type II profiles 11 are penetrated, and the curved inclined plates of the Type II profile 21 and the corresponding arcuate portions of the Type II direct members 24 are smoothly connected.
  • the front wall of the base 22-1 of the Type II connector 22 is provided with a U-shaped groove 22-1-1, and the portion surrounded by the U-shaped groove 22-1-1 becomes the elastic buckle 22.
  • the outer end of the elastic buckle 22-4 is a wedge body 22-4-1
  • the front wall of the type II profile base 21-1 is provided with a window for allowing the wedge body 22-4-1 to eject.
  • the frame of the invention is provided with three inlay grooves, which can select different inlay groove mounting screens.
  • the screen will be attached to the profile, such as before and after the display.
  • the frame adopts the frame structure of the invention, and the screen can be respectively installed on the front side, the back side and the two sides of the display device.
  • the two sides of the whole picture can be respectively installed in the side inlay grooves of the two rear pillars.
  • the whole picture will be attached to the front and sides of the frame. There will be no exposed profiles on the front and sides of the display.
  • Type II profiles both sides of the entire frame can be installed on the back side.
  • the two sides of the column are embedded in the groove, and the whole frame basically encloses the front and rear frames of the display to keep the picture intact.
  • the frame of the frame with the frame structure of the invention has many screen installation forms, which can meet the requirements of different users. .
  • the large picture created by the combination of multiple drawing nets is a complete picture, and there is no phenomenon that the picture is split, and the visual effect of the picture is good.
  • the screen of the invention is convenient to install and the picture is flat.
  • the components of the present invention are plugged between each other, and are not required to be screwed or by means of tools, and are easy to install and disassemble.
  • the invention adopts the form of elastic buckle to lock the connection between the connecting piece and the profile, and the locking structure is simple.

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Abstract

一种嵌布拉网展具框架，立柱(A)和横梁(B)均为型材(1)，立柱(A)和横梁(B)的相邻端之间设有转角件(3)，对应每个转角件(3)设有两个镜像对称的连接件(2)，两个镜像对称的连接件(2)的基体(2-1)分别插入两根型材(1)的主腔(1-c)中，该两个连接件(2)的插接体(2-3)分别与相应的转角件(3)基体(3-1)的两插接部(3-c)插接，从而实现立柱(A)和横梁(B)的连接，由连接件(2)的正面对接通道(2-a)将型材(1)的正面嵌布槽(1-a)分别和转角件(3)上对应的正面嵌布通道(3-a)沟通，由连接件(2)的侧面对接通道(2-b)将型材(1)的侧面嵌布槽(1-b)和转角件(3)的侧面嵌布通道(3-b)沟通，从而在框架上形成1或2条环形的正面嵌布槽和2或1条环形的侧面嵌布槽。本框架能选择不同的嵌布槽安装画面，画面安装形式多，当画面嵌入合适的嵌布槽中就能将型材(1)包附，展具不会有型材(1)外露的现象发生，画面的视觉效果好。

Description

嵌布拉网展具框架 技术领域
本发明涉及嵌布拉网展具框架。
背景技术
对于嵌布拉网展具，其组成框架的型材通常具有两条嵌布槽。例申请公布号105761640 A的发明专利申请公开了一种背光绷布拉网展架，展示网架一面四边均通过两端的网架转角带槽塑料件连接带槽背光直杆，另一面左右两边或上下左右四边可用常规直杆连接；或展示网架两面八边均通过两端的网架转角带槽塑料件连接带槽背光直杆，所述带槽背光直杆由若干背光直杆组合而成，背光直杆为直角三角形直杆，在其中一条直角边的非直角侧设置两个相互垂直的凹槽，画面通过画面边上设置的硅胶条塞入相应的带槽背光直杆的槽口内。上述展示网架一面四边则构成框架。中国专利公开号102867466A的发明专利申请公开了一种拉网式展架，具有网架主体，网架主体包括若干拉网形变件和连接拉网形变件的连接座，网架主体前、后面的四周边沿每两相邻的连接座之间连接有Ⅰ型画面连接杆，形成X向画面框边和Y向画面框边，网架主体的转角连接座上均设有转角连接件，由两X向画面框边和两Y向画面框边通过转角连接件连接组成用于安装画面的平面框架。前后对应的两转角连接件之间由Ⅱ型画面连接杆连接。Ⅰ型画面连接杆和Ⅱ型画面连接杆均为型材。由于目前拉网展架组成框架的铝合金型材只有两条嵌布槽，嵌置画面时，嵌布槽不能随意选择，画面的安装样式少，而且无论是单幅或多幅画面安装在展架上，铝合金型材都会外露，影响美观，画面的视觉效果欠佳，特别是对于两个或两个以上嵌布拉网展具拼接成在大画面，由于铝合金型材的外露，使画面割裂。
发明内容
本发明的目的在于提出一种设有三条嵌布槽且安装方便的嵌布拉网展具框架，能增加画面的安装样式，提高画面的视觉效果。
为达到上述目的，本发明采取如下第一种技术方案：一种嵌布拉网展具框架，具有两立柱和两横梁，立柱和横梁均为Ⅰ型型材，立柱和横梁的相邻端之间设有Ⅰ型转角件，对应每个Ⅰ型转角件设有两个镜像对称的Ⅰ型连接件，Ⅰ型型材具有基体和嵌布体，Ⅰ型型材的嵌布体上设有两条平行的正面嵌布槽和一条侧面嵌布槽，Ⅰ型型材的基体具有主腔；所述Ⅰ型连接件具有基体、嵌布体和插接体，Ⅰ型连接件的嵌布体 上设有2条正面对接通道和1条侧面对接通道；所述Ⅰ型转角件具有基体和嵌布体，嵌布体上设有两条直角形的正面嵌布通道和一条直角形的侧面嵌布通道，Ⅰ型转角件基体上与嵌布体的侧面嵌布通道相对的两侧面上各设有插接部；两个镜像对称的Ⅰ型连接件的基体分别插入两根Ⅰ型型材的主腔中，该两个Ⅰ型连接件的插接体分别与相应的Ⅰ型转角件基体的两插接部插接，从而将两根Ⅰ型型材直角连接实现立柱和横梁的连接，由Ⅰ型连接件的两条正面对接通道将Ⅰ型型材的两条正面嵌布槽分别和Ⅰ型转角件上对应的正面嵌布通道沟通，由Ⅰ型连接件的侧面对接通道将Ⅰ型型材的侧面嵌布槽和Ⅰ型转角件的侧面嵌布通道沟通，从而在框架上形成两条环形的正面嵌布槽和一条环形的侧面嵌布槽。
所述Ⅰ型转角件基体的背面上设有垫块，该转角件垫块的两侧各与对应的Ⅰ型转角件嵌布体边缘之间具有间距，该间距为Ⅰ型转角件的所述侧面嵌布通道。
所述立柱和\或横梁各具有至少两根Ⅰ型型材，两根Ⅰ型型材之间设有Ⅰ型直接件和两个镜像对称的所述Ⅰ型连接件；Ⅰ型直接件具有基体和嵌布体，嵌布体处于基体的一侧，嵌布体上具有两条正面嵌布通道和一条侧面嵌布通道，Ⅰ型直接件基体的两端各设有插接部；两个镜像对称的Ⅰ型连接件的基体分别插入两根Ⅰ型型材的主腔中，该两个Ⅰ型连接件的插接体分别与对应的Ⅰ型直接件基体的两插接部插接，从而将两根Ⅰ型型材连接，由Ⅰ型连接件的两条正面对接通道将Ⅰ型型材两条正面嵌布槽分别与Ⅰ型直接件上对应的正面嵌布通道沟通，由Ⅰ型连接件的侧面对接通道将Ⅰ型型材的侧面嵌布槽与Ⅰ型直接件的侧面嵌布通道沟通，从而将相接的两根Ⅰ型型材上对应的正面嵌布槽贯通，将相接的两根Ⅰ型型材上的侧面嵌布槽贯通。
所述Ⅰ型直接件基体的背面设有垫块，Ⅰ型直接件的垫块的一侧与Ⅰ型直接件上对应的嵌布体边缘之间具有间距，该间距为Ⅰ型直接件的侧面嵌布通道。
所述Ⅰ型连接件的基体的正面壁上设有U形槽，U形槽所围成的部位成为弹性扣，弹性扣的外端为楔形体，Ⅰ型型材的基体的正面壁上设有允许楔形体弹出的窗口。
本发明采取如下第二种技术方案：一种嵌布拉网展具框架，具有立柱和横梁，立柱和横梁均为Ⅱ型型材，立柱和横梁相邻端之间设有Ⅱ型转角件，对应每个Ⅱ型转角件设有镜像对称的两个Ⅱ型连接件，其特征在于：所述Ⅱ型型材具有基体和嵌布体，Ⅱ型型材的嵌布体上设有一条正面嵌布槽和两条侧面嵌布槽，Ⅱ型型材的基体具有主腔和定位腔；所述Ⅱ型连接件具有基体、定位体和插接体，定位体上设有定位凸台；所述Ⅱ型转角件具有基体和嵌布体，嵌布体上设有一条直角形正面嵌布通道和两条直角形侧面嵌布通道；所述Ⅱ型转角件的基体上与嵌布体的侧面嵌布通道相对的两侧面 上各设有插接部；两个镜像对称的Ⅱ型连接件的基体分别插入两根Ⅱ型型材的主腔中，且两个Ⅱ型连接件的定位凸台分别插入两根Ⅱ型型材的定位腔中，两个Ⅱ型连接件的插接体分别与对应的Ⅱ型转角件基体的两插接部插接，从而将两根Ⅱ型型材直角连接实现立柱和横梁的连接，Ⅱ型型材的正面嵌布槽和Ⅱ型转角件的正面嵌布通道直接贯通，Ⅱ型型材的两条侧面嵌布槽分别和Ⅱ型转角件上对应的侧面嵌布通道直接贯通，从而在框架上形成一条环形的正面嵌布槽和两条环形的侧面嵌布槽。
所述立柱和\或横梁各具有至少两根Ⅱ型型材，两根Ⅱ型型材之间设有Ⅱ型直接件和两个镜像对称的所述Ⅱ型连接件；Ⅱ型直接件具有基体和嵌布体，Ⅱ型直接件的嵌布体上设有一条正面嵌布通道和两条侧面嵌布通道，基体的两端各设有插接部；两个Ⅱ型连接件的基体分别插入两个Ⅱ型型材的主腔中，该两个Ⅱ型连接件的插接体分别与对应的Ⅱ型直接件基体的两插接部插接，从而将两根Ⅱ型型材连接，Ⅱ型型材的正面嵌布槽和Ⅱ型直接件的正面嵌布通道直接贯通，Ⅱ型型材的两条侧面嵌布槽分别和Ⅱ型直接件上对应的侧面嵌布通道直接贯通。
所述Ⅱ型连接件的基体的正面壁上设有U形槽，U形槽所围成的部位成为弹性扣，弹性扣的外端为楔形体，Ⅱ型型材基体的正面壁上设有允许楔形体弹出的窗口。
附图说明
图1是实施例1的整体图。
图2是图1的Ⅰ部放大图。
图3是图2的另一方向的立体图。
图4是图2的爆炸图。
图5是Ⅰ型型材的截面图。
图6是Ⅰ型连接件的正面图。
图7是图6的左视图。
图8是Ⅰ型连接件的立体图。
图9是Ⅰ型转角件的视图。
图10是图9的后视图。
图11是Ⅰ型转角件的立体图。
图12是Ⅰ型转角件另一方向的立体图。
图13是图1的Ⅱ部放大图。
图14是图13的爆炸图。
图15是Ⅰ型直接件的视图。
图16是图15的仰视图。
图17是图15的俯视图。
图18是图15的后视图。
图19是Ⅰ型直接件的立体图。
图20是实施例1的应用图。
图21是实施例2的整体图。
图22是图21的Ⅲ部放大图。
图23是图22的爆炸图。
图24是Ⅱ型型材的截面图。
图25是Ⅱ型连接件的正面图。
图26是图25的右视图。
图27是Ⅱ型连接件的立体图。
图28是Ⅱ型转角件的视图。
图29是Ⅱ型转角件的立体图。
图30是Ⅱ型转角件另一方向的立体图。
图31是图21的Ⅳ部放大图。
图32是图31的爆炸图。
图33是Ⅱ型直接件的视图。
图34是Ⅱ型直接件的立体图。
图35是Ⅱ型直接件另一方向的立体图。
具体实施方式
(实施例1)
见图1至图19，本实施例具有两立柱A和两横梁B，立柱和横梁各为Ⅰ型型材1，立柱A和横梁B的相邻端之间设有Ⅰ型转角件3，对应每个Ⅰ型转角件3设有两个镜像对称的Ⅰ型连接件2。立柱A和横梁B可以各是一根Ⅰ型型材，可以是多根Ⅰ型型材组成。
见图5，上述Ⅰ型型材1具有基体1-1和嵌布体1-2，基体1-1包括第一基体竖板1-11、第二基体竖板1-12和连接在第一基体竖板、第二基体竖板底面上的基体横板1-13，嵌布体1-2包括第一嵌布横板1-21、第二嵌布横板1-22、第三嵌布横板1-23、 第四嵌布横板1-24以及第一嵌布竖板1-25和第二嵌布竖板1-26，第一嵌布竖板1-25由第一基体竖板1-11延伸而成，第一嵌布横板1-21、第二嵌布横板1-22、第三嵌布横板1-23连接在第一嵌布竖板1-25的正面，从而形成E形，第三嵌布横板1-23与第二基体竖板1-12相接，第二嵌布竖板1-26的下端与第四嵌布横板1-24连接形成L形，第四嵌布横板1-24与第一基体竖板1-11或第一嵌布竖板1-25连接，第一基体竖板1-11、第二基体竖板1-12、基体横板1-13和第三嵌布横板1-23所围成的矩形空间即为基体1-1的主腔1-c。第一嵌布横板1-21与第二嵌布横板1-22之间、第二嵌布横板1-22与第三嵌布横板1-23之间的间隙即为嵌布体1-2的两条正面嵌布槽1-a，第一嵌布竖板1-25与第二嵌布竖板1-26之间的间隙为嵌布体1-2的侧面嵌布槽1-b。Ⅰ型型材1的正面嵌布槽1-a和侧面嵌布槽1-b的截面均为U形。
见图6至8，所述Ⅰ型连接件2具有基体2-1、嵌布体2-2和插接体2-3。基体2-1与Ⅰ型型材1的矩形主腔1-c匹配，Ⅰ型连接件的嵌布体2-2叠在插接体2-3上，嵌布体2-2的截面形状类似Ⅰ型型材1的截面形状，由E形体和L形体组合而成，E形体的两条间隙即为Ⅰ型连接件嵌布体2-2的两条正面对接通道2-a，L形体与E形体的后侧面之间的间隙为Ⅰ型连接件嵌布体2-2的侧面对接通道2-b。插接体2-3处于基体2-1的一端，其形状为T形、三角形或燕尾形等，本实施例为T形。Ⅰ型连接件的正面对接通道2-a和侧面对接通道2-b的截面均为U形。
见图9至12，所述Ⅰ型转角件3具有基体3-1和嵌布体3-2，嵌布体3-2为直角形，履盖在基体3-1的其中两侧面上，嵌布体3-2上设有两条直角形正面嵌布槽3-a，基体3-1的另两侧的侧面上各设有与Ⅰ型连接件插接体2-3匹配的插接部3-c，本实施例的插接部3-c为与Ⅰ型连接件的T形插接体2-3匹配的T形槽。两个设有T形槽的侧面之间由斜面连接。Ⅰ型转角件基体3-1的背面设有垫块3-3，该Ⅰ型转角件的垫块3-3的两侧各与嵌布体3-2边缘之间具有间距，该间距为Ⅰ型转角件的侧面嵌布通道3-b(见图10)。
Ⅰ型连接件的插接体2-3与Ⅰ型转角件3的插接部3-c之间的连接还可以采取Ⅰ型连接件的插接体2-3上设有导槽，Ⅰ型转角件3的插接部3-c为与导槽匹配的实体。
见图1至图4，两个镜像对称的Ⅰ型连接件的基体2-1分别插入两Ⅰ型型材1的主腔1-c中，该两个Ⅰ型连接件2的插接体2-3分别插入对应的Ⅰ型转角件3的两插接部3-c中，从而将两Ⅰ型型材直角连接实现立柱A和横梁B的连接，由Ⅰ型连接件2的两条正面对接通道2-a分别将Ⅰ型型材1的两条正面嵌布槽1-a和Ⅰ型转角件3上对应的正面嵌布通道3-a沟通，由Ⅰ型连接件2的一条侧面对接通道2-b将Ⅰ型 型材1的侧面嵌布槽1-b和Ⅰ型转角件3的侧面嵌布通道3-b沟通，从而在框架上形成两条环形的正面嵌布槽和一条环形的侧面嵌布槽。
见图1、图13至19，本实施例的立柱A和横梁B均采用3根Ⅰ型型材1。相邻两根Ⅰ型型材1之间设有Ⅰ型直接件4，对应每个Ⅰ型直接件4设有两个镜像对称的所述Ⅰ型连接件2。Ⅰ型直接件4具有基体4-1和嵌布体4-2，嵌布体4-2处于基体4-1的一侧，Ⅰ型直接件的基体4-1的另一侧设有插接体4-4，该插接体4-4用于连接处于两立柱A之间的横撑杆。Ⅰ型直接件的嵌布体4-2设有两条平行的正面嵌布槽4-a，Ⅰ型直接件的基体4-1的两端各设有与Ⅰ型连接件插接体2-3匹配的插接部4-c，本实施例的插接部4-c为T形槽。在Ⅰ型直接件的基体4-1的背面设有垫块4-3，Ⅰ型直接件的垫块4-3的一侧与对应的Ⅰ型直接件嵌布体边缘之间具有间距，该间距为Ⅰ型直接件的侧面嵌布通道4-b(见图18)。
两个镜像对称的Ⅰ型连接件2的基体2-1分别插入两Ⅰ型型材1的主腔1-c中，该两Ⅰ型连接件的插接体2-3分别插入对应的Ⅰ型直接件4的两插接部4-c中，从而将相邻的两Ⅰ型型材1连接。由Ⅰ型连接件2的两条正面对接通道2-a将Ⅰ型型材1两条正面嵌布槽1-a分别与Ⅰ型直接件4上对应的正面嵌布通道4-a沟通，由Ⅰ型连接件2的侧面对接通道2-b将Ⅰ型型材1的侧面嵌布槽1-b与Ⅰ型直接件4的侧面嵌布通道4-b沟通，从而将相接的两根Ⅰ型型材1上对应的正面嵌布槽1-a贯通，将相接的两根Ⅰ型型材1上的侧面嵌布槽1-b贯通。
见图1至4、6至8，所述Ⅰ型连接件2的基体2-1的正面壁上设有U形槽2-1-1，U形槽2-1-1所围成的部位成为弹性扣2-4，弹性扣2-4的外端为楔形体2-4-1，Ⅰ型型材基体1-1的正面壁上设有允许楔形体2-4-1弹出的窗口1-1-1。当Ⅰ型连接件的基体2-1插入Ⅰ型型材的基体1-1的主腔中且到位，弹性扣2-4的楔形体2-4-1从Ⅰ型型材基体1-1的窗口1-1-1中弹出，对Ⅰ型连接件2和Ⅰ型型材1之间的连接锁定。
见图20，所述Ⅰ型转角件3的垫块3-3和Ⅰ型直接件4的垫块4-3的背面上均设有定位柱5，Ⅰ型转角件3和Ⅰ型直接件4各利用定位柱5与后侧的嵌布拉网展具的一构件10连接，Ⅰ型转角件3上的侧面嵌布通道3-b只有两个面，当Ⅰ型转角件3与后侧构件10连接后，后侧构件10就构成侧面嵌布通道3-b的第三面，由于利用了后侧构件10，完整了侧面嵌布通道3-b，在结构上得到简化，方便了零件的制造。所述Ⅰ型直接件的垫块4-3的侧面嵌布通道4-b只有两个面，同样是利用后侧构件，完整了侧面嵌布通道4-b。
由于Ⅰ型型材的的嵌布槽、Ⅰ型连接件上的对接通道、Ⅰ型转角件和Ⅰ型直接件 上的嵌布通道均为U形，画面嵌入容易。
(实施例2)
见图21至图35，本实施例具有两立柱A和两横梁B，立柱和横梁各为Ⅱ型型材21，立柱A和横梁B的相邻端之间设有Ⅱ型转角件23，对应每个Ⅱ型转角件设有两个镜像对称的Ⅱ型连接件22。立柱A和横梁B可以各是一根Ⅱ型型材，可以是多根Ⅱ型型材组成。
见图24，所述Ⅱ型型材21具有基体21-1和嵌布体21-2，Ⅱ型型材21的基体21-1具有基体竖板21-11、基体横板21-12以及弧形的基体斜板21-13，Ⅱ型型材21的嵌布体21-2具有第一嵌布竖板21-21、第二嵌布竖板21-22、第三嵌布竖板21-23、连接在第一、第二、第三嵌布竖板底面上的嵌布底板21-24以及连接在第三嵌布竖板11-23外侧面上的第一嵌布横板21-25和第二嵌布横板21-26，第一嵌布竖板21-21由第一基体竖板21-11向上延伸而成，基体斜板21-13与第二嵌布横板21-26的中部连接。上述第一基体竖板21-11、基体横板21-12、部分基体斜板21-13和嵌布底板21-24所围成的空间为Ⅱ型型材基体21-1的主腔21-c，第三嵌布竖板21-23、第二嵌布横板21-26和部分基体斜板21-13所围成的空间为Ⅱ型型材基体21-1的定位腔21-d，主腔21-c和定位腔21-d都是似直角梯形，定位腔21-d和主腔21-c相通。Ⅱ型型材21的第一嵌布横板21-25和第二嵌布横板21-26之间的间隙为Ⅱ型型材的正面嵌布槽21-a，Ⅱ型型材的第一嵌布竖板21-21与第二嵌布竖板21-22之间、第二嵌布竖板21-22与第三嵌布竖板21-23之间的间隙各为Ⅱ型型材的侧面嵌布槽21-b。见图23，Ⅱ型型材两端的嵌布体21-2部位外伸，使Ⅱ型型材21的两端面呈阶梯形。
见图23、25至27，所述Ⅱ型连接件22具有基体22-1、定位体22-2和插接体22-3。Ⅱ型连接件22的基体22-1与Ⅱ型型材21的主腔匹配。基体22-1的一端上设有角尺形的定位体22-2，Ⅱ型连接件22的插接体22-3连接在定位体22-2上，定位体22-2上还设有与插接体22-3背靠背的定位凸台22-21，定位凸台22-21与Ⅱ型型材21的定位腔21-d匹配。由于Ⅱ型型材具有弧形斜板，Ⅱ型连接件的相应部位为弧形。插接体22-3为T形、三角形或燕尾形等，本实施例的插接体22-3为T形。
见图28至30，所述Ⅱ型转角件23具有基体23-1和嵌布体23-2，嵌布体23-2为直角形，履盖在基体23-1的正面，嵌布体23-2具有一条直角形正面嵌布槽23-a和两条直角形侧面嵌布通道23-b，。Ⅱ型转角件23的基体23-1上与嵌布体的侧面嵌布通道23-b相对的两侧面上各设有与Ⅱ型连接件的插接体12-3匹配的插接部23-c，本 实施例的插接部23-c为与Ⅱ型连接件的T形插接体22-3匹配的T形导槽，两个设有T形槽的侧面之间由斜面连接。
Ⅱ型连接件的插接体22-3与Ⅱ型转角件23的插接部23-c之间的连接还可以采取Ⅱ型连接件的插接体22-3上设有导槽，Ⅱ型转角件23的插接部23-c为与导槽匹配的实体。
见图21至23，两个镜像对称的Ⅱ型连接件22的基体22-1分别插入两根Ⅱ型型材21的主腔21-c中，且两个Ⅱ型连接件22的定位凸台22-21分别插入两根Ⅱ型型材21的定位腔21-d中，两个Ⅱ型连接件22的插接体22-3分别与对应的Ⅱ型转角件基体23-1的两插接部23-c插接，从而将两根Ⅱ型型材直角连接实现立柱A和横梁B的连接。由于Ⅱ型型材21的嵌布体端面与Ⅱ型转角件23的嵌布体端面吻合，Ⅱ型型材21的正面嵌布槽21-a和Ⅱ型转角件23的正面嵌布通道23-a直接贯通，Ⅱ型型材21的两条侧面嵌布槽21-a分别和Ⅱ型转角件23上对应的侧面嵌布通道23-a直接贯通，从而在框架上形成一条环形的正面嵌布槽和两条环形的侧面嵌布槽。
见图21、图31至图35，本实施例的立柱A和横梁B均采用3根Ⅱ型型材21。相邻两根Ⅱ型型材21之间设有Ⅱ型直接件24，对应每个Ⅱ型直接件24设有两个镜像对称的所述Ⅱ型连接件22。Ⅱ型直接件24具有基体24-1和嵌布体24-2，Ⅱ型直接件24的基体24-1上与Ⅱ型型材的基体斜板相应的部位为弧形，Ⅱ型直接件24的嵌布体24-2上设有一条正面嵌布通道24-a和两条侧面嵌布通道24-b，Ⅱ型直接件24的基体24-1的两端各设有与Ⅱ型连接件的插接体22-3匹配的插接部24-c，本实施例的插接部24-c为T形槽。两个Ⅱ型连接件22的基体22-1分别插入两个Ⅱ型型材21的矩形主腔21-c中，且两个Ⅱ型连接件22的定位凸台22-21分别插入两根Ⅱ型型材21的定位腔21-d中，两个Ⅱ型连接件22的插接体22-3分别插入对应的Ⅱ型直接件24的两个插接部24-c中，从而将两根Ⅱ型型材21连接。由于Ⅱ型型材21的嵌布体端面与Ⅱ型直接件24的嵌布体端面吻合，Ⅱ型型材21的正面嵌布槽21-a和Ⅱ型直接件24的正面嵌布通道23-a直接贯通，Ⅱ型型材11的两条侧面嵌布槽11-b和Ⅱ型直接件14的对应侧面嵌布通道13-b直接贯通，从而将两根Ⅱ型型材11的正面嵌布槽11-a贯通，两根Ⅱ型型材11上的对应侧面嵌布槽11-b贯通，Ⅱ型型材21的弧形斜板和Ⅱ型直接件24的相应弧形部位圆滑连接。
见图25至26，所述Ⅱ型连接件22的基体22-1的正面壁上设有U形槽22-1-1，U形槽22-1-1所围成的部位成为弹性扣22-4，弹性扣22-4的外端为楔形体22-4-1，Ⅱ型型材基体21-1的正面壁上设有允许楔形体22-4-1弹出的窗口。当Ⅱ型连接件的 基体22-1插入Ⅱ型型材的基体21-1的主腔中且到位，弹性扣22-4的楔形体22-4-1从Ⅱ型型材基体21-1的窗口中弹出，对Ⅱ型连接件22和Ⅱ型型材21之间的连接锁定。
工业应用性
本发明具有如下积极效果：1.本发明的框架设有三条嵌布槽，能选择不同的嵌布槽安装画面，当选择侧面嵌布槽安装画面，画面会将型材包附，如展具前后框架采用本发明的框架结构，能在展具的正面、背面和两侧面分别安装画面，对于Ⅰ型型材，可以将整幅画面的两侧分别安装在后侧两根立柱的侧面嵌布槽中，整幅画面将框架的前面和两侧面包附，在展具的前面和两侧面不会有型材外露的现象发生，对于Ⅱ型型材，可以将整幅画面的两侧分别安装在后侧同一根立柱的两侧面嵌布槽中，整幅画面基本上将展具前后框架包附，保持画面的完整，采用本发明框架结构的拉网展具的画面安装形式多，能满足不同用户的要求。对于多个拉网展具的拼合所成的大画面为完整的画面，不会有画面割裂的现象发生，画面的视觉效果好。本发明的画面安装方便，画面平整。
2.本发明的构件之间均采用插接，不需旋螺丝或是借助工具，安装和拆卸都方便快速。
3.本发明采用弹性扣的形式，对连接件和型材之间的连接进行锁定，且锁定结构简单。

Claims (8)

  1. 一种嵌布拉网展具框架，具有两立柱(A)和两横梁(B)，立柱和横梁均为Ⅰ型型材，立柱(A)和横梁(B)的相邻端之间设有Ⅰ型转角件，对应每个Ⅰ型转角件设有两个镜像对称的Ⅰ型连接件，其特征在于：Ⅰ型型材(1)具有基体(1-1)和嵌布体(1-2)，Ⅰ型型材(1)的嵌布体(1-2)上设有两条平行的正面嵌布槽(1-a)和一条侧面嵌布槽(1-b)，Ⅰ型型材的基体(1-1)具有主腔(1-c)；所述Ⅰ型连接件(2)具有基体(2-1)、嵌布体(2-2)和插接体(2-3)，Ⅰ型连接件(2)的嵌布体(2-2)上设有2条正面对接通道(2-a)和1条侧面对接通道(2-b)；所述Ⅰ型转角件(3)具有基体(3-1)和嵌布体(3-2)，嵌布体(3-2)上设有两条直角形的正面嵌布通道(3-a)和一条直角形的侧面嵌布通道(3-b)，Ⅰ型转角件基体(3-1)上与嵌布体(3-2)的侧面嵌布通道(3-b)相对的两侧面上各设有插接部(3-c)；两个镜像对称的Ⅰ型连接件(2)的基体(2-1)分别插入两根Ⅰ型型材(1)的主腔(1-c)中，该两个Ⅰ型连接件的插接体(2-3)分别与相应的Ⅰ型转角件基体(3-1)的两插接部(3-c)插接，从而将两根Ⅰ型型材直角连接实现立柱(A)和横梁(B)的连接，由Ⅰ型连接件(2)的两条正面对接通道(2-a)将Ⅰ型型材(1)的两条正面嵌布槽(1-a)分别和Ⅰ型转角件(3)上对应的正面嵌布通道沟通，由Ⅰ型连接件(2)的侧面对接通道(2-b)将Ⅰ型型材(1)的侧面嵌布槽(1-b)和Ⅰ型转角件(3)的侧面嵌布通道(3-b)沟通，从而在框架上形成两条环形的正面嵌布槽和一条环形的侧面嵌布槽。
  2. 根据权利要求1所述的嵌布拉网展具框架，其特征在于：所述Ⅰ型转角件基体(3-1)的背面上设有垫块(3-3)，该转角件垫块(3-3)的两侧各与对应的Ⅰ型转角件嵌布体边缘之间具有间距，该间距为Ⅰ型转角件的所述侧面嵌布通道(3-b)。
  3. 根据权利要求1所述的嵌布拉网展具框架，其特征在于：所述立柱(A)和\或横梁(B)各具有至少两根Ⅰ型型材(1)，两根Ⅰ型型材(1)之间设有Ⅰ型直接件(4)和两个镜像对称的所述Ⅰ型连接件(2)；Ⅰ型直接件(4)具有基体(4-1)和嵌布体(4-2)，嵌布体(4-2)处于基体(4-1)的一侧，嵌布体(4-2)上具有两条正面嵌布通道(4-a)和一条侧面嵌布通道(4-b)，Ⅰ型直接件基体(4-1)的两端各设有插接部(4-c)；两个镜像对称的Ⅰ型连接件(2)的基体(2-1)分别插入两根Ⅰ型型材(1)的主腔(1-c)中，该两个Ⅰ型连接件的插接体(2-3)分别与对应的Ⅰ型直接件基体(4-1)的两插接部(4-c)插接，从而将两根Ⅰ型 型材(1)连接，由Ⅰ型连接件(2)的两条正面对接通道(2-a)将Ⅰ型型材(1)两条正面嵌布槽(1-a)分别与Ⅰ型直接件(4)上对应的正面嵌布通道(4-a)沟通，由Ⅰ型连接件(2)的侧面对接通道(2-b)将Ⅰ型型材(1)的侧面嵌布槽(1-b)与Ⅰ型直接件(4)的侧面嵌布通道(4-b)沟通，从而将相接的两根Ⅰ型型材(1)上对应的正面嵌布槽(1-a)贯通，将相接的两根Ⅰ型型材(1)上的侧面嵌布槽(1-b)贯通。
  4. 根据权利要求3所述的嵌布拉网展具框架，其特征在于：所述Ⅰ型直接件基体(4-1)的背面设有垫块(4-3)，Ⅰ型直接件的垫块(4-3)的一侧与Ⅰ型直接件上对应的嵌布体边缘之间具有间距，该间距为Ⅰ型直接件的侧面嵌布通道(4-b)。
  5. 根据权利要求1或3所述的嵌布拉网展具框架，其特征在于：所述Ⅰ型连接件(2)的基体(2-1)的正面壁上设有U形槽(2-1-1)，U形槽(2-1-1)所围成的部位成为弹性扣(2-4)，弹性扣(2-4)的外端为楔形体(2-4-1)，Ⅰ型型材的基体(1-1)的正面壁上设有允许楔形体(2-4-1)弹出的窗口(1-1-1)。
  6. 一种嵌布拉网展具框架，具有立柱(A)和横梁(B)，立柱和横梁均为Ⅱ型型材(21)，立柱(A)和横梁(B)相邻端之间设有Ⅱ型转角件(23)，对应每个Ⅱ型转角件设有镜像对称的两个Ⅱ型连接件(22)，其特征在于：所述Ⅱ型型材(21)具有基体(21-1)和嵌布体(21-2)，Ⅱ型型材(21)的嵌布体(21-2)上设有一条正面嵌布槽(21-a)和两条侧面嵌布槽(21-b)，Ⅱ型型材(21)的基体(21-1)具有主腔(21-c)和定位腔(21-d)；所述Ⅱ型连接件(22)具有基体(22-1)、定位体(22-2)和插接体(22-3)，定位体(22-2)上设有定位凸台(22-21)；所述Ⅱ型转角件(23)具有基体(23-1)和嵌布体(23-2)，嵌布体(23-2)上设有一条直角形正面嵌布通道(23-a)和两条直角形侧面嵌布通道(23-b)；所述Ⅱ型转角件(23)的基体(23-1)上与嵌布体(23-2)的侧面嵌布通道(23-b)相对的两侧面上各设有插接部(23-c)；两个镜像对称的Ⅱ型连接件(22)的基体(22-1)分别插入两根Ⅱ型型材(21)的主腔(21-c)中，且两个Ⅱ型连接件(22)的定位凸台(22-21)分别插入两根Ⅱ型型材(21)的定位腔(21-d)中，两个Ⅱ型连接件(22)的插接体(22-3)分别与对应的Ⅱ型转角件基体(23-1)的两插接部(23-c)插接，从而将两根Ⅱ型型材直角连接实现立柱(A)和横梁(B)的连接，Ⅱ型型材(21)的正面嵌布槽(21-a)和Ⅱ型转角件(23)的正面嵌布通道(23-a)直接贯通，Ⅱ型型材(21)的两条侧面嵌布槽(21-a)分别和Ⅱ型转角件(23) 上对应的侧面嵌布通道(23-a)直接贯通，从而在框架上形成一条环形的正面嵌布槽和两条环形的侧面嵌布槽。
  7. 根据权利要求6所述的嵌布拉网展具框架，其特征在于：所述立柱(A)和\或横梁(B)各具有至少两根Ⅱ型型材(21)，两根Ⅱ型型材(21)之间设有Ⅱ型直接件(24)和两个镜像对称的所述Ⅱ型连接件(22)；Ⅱ型直接件(24)具有基体(24-1)和嵌布体(24-2)，Ⅱ型直接件(24)的嵌布体(24-2)上设有一条正面嵌布通道(24-a)和两条侧面嵌布通道(24-b)，基体(24-1)的两端各设有插接部(24-c)；两个Ⅱ型连接件的基体(22-1)分别插入两个Ⅱ型型材(21)的主腔(21-c)中，该两个Ⅱ型连接件(22)的插接体(22-3)分别与对应的Ⅱ型直接件基体(24-1)的两插接部(24-c)插接，从而将两根Ⅱ型型材(21)连接，Ⅱ型型材(21)的正面嵌布槽(21-a)和Ⅱ型直接件(24)的正面嵌布通道(24-a)直接贯通，Ⅱ型型材(21)的两条侧面嵌布槽(21-b)分别和Ⅱ型直接件(24)上对应的侧面嵌布通道(23-b)直接贯通。
  8. 根据权利要求6或7所述的嵌布拉网展具框架，其特征在于：所述Ⅱ型连接件(22)的基体(22-1)的正面壁上设有U形槽(22-1-1)，U形槽(22-1-1)所围成的部位成为弹性扣(22-21)，弹性扣(22-21)的外端为楔形体(22-21-1)，Ⅱ型型材基体(21-1)的正面壁上设有允许楔形体(22-21-1)弹出的窗口(21-1-1)。
PCT/CN2017/098767 2017-04-10 2017-08-24 嵌布拉网展具框架 WO2018188247A1 (zh)

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