CN100544634C - A kind of plastic extruding table board - Google Patents
A kind of plastic extruding table board Download PDFInfo
- Publication number
- CN100544634C CN100544634C CNB2005100423717A CN200510042371A CN100544634C CN 100544634 C CN100544634 C CN 100544634C CN B2005100423717 A CNB2005100423717 A CN B2005100423717A CN 200510042371 A CN200510042371 A CN 200510042371A CN 100544634 C CN100544634 C CN 100544634C
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- panel
- plastic extruding
- main body
- groove
- desktop
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Abstract
A kind of plastic extruding table board comprises: the desktop main body of an extrusion moulding, and this desktop main body is a ducted body, its each cross section vertical with length direction all is consistent, and has in the penetrating cavity in its plastic extruding direction two ends; Two side covers are arranged at the two ends of desktop plastic extruding direction respectively, and the both ends of the surface of its outline and desktop main body are suitable, and its side relative with the desktop body end extends to form the Plug Division in the cavity of desktop main body, be inserted in this cavity.The present invention creatively is used for extrusion process the plastic table panel, thereby makes desktop not be subjected to the restriction of mould size in the size of plastic extruding direction, but the desktop that production length is not in theory limit, and the cost of its process orientation is along with the increase of its length is little.
Description
Technical field
The present invention relates to handle official business or the furniture of family expenses, specifically be meant a kind of desktop that adopts extrusion process to produce.
Background technology
No matter be family or office, or other wider occasion, usually can use the desk that adopts the plastic table panel, these plastic table panels adopt injection moulding, blowing or plastics sucking moulding explained hereafter usually.
Shooting Technique production efficiency is low, and the investment of mould and equipment is big, the production cost height, and also the material thickness of finished product also is subjected to the restriction of process aspect, difficult too book, thereby waste material.Therefore, increasing plastic table panel adopts blowing or plastic uptake explained hereafter, but no matter injection moulding, blowing or plastic uptake, the size of its finished product all is subjected to the restriction of mould size, if the increase size, the then necessary size that strengthens mould, this will improve production cost greatly.
Summary of the invention
The invention provides a kind of plastic extruding table board, its main purpose is to overcome the defectives such as restriction that existing injection moulding, blowing or plastic uptake desktop complex manufacturing, production cost height, size are subjected to the mould size.
The present invention adopts following technical scheme: a kind of plastic extruding table board, the desktop main body that comprises an extrusion moulding, this desktop main body is a ducted body, and its each cross section vertical with length direction all is consistent, and has in the penetrating cavity in its plastic extruding direction two ends; Two side covers are arranged at the two ends of desktop plastic extruding direction respectively, and the both ends of the surface of its outline and desktop main body are suitable, and its side relative with the desktop body end extends to form the Plug Division in the cavity of desktop main body, be inserted in this cavity; Described desktop main body comprises a panel, this panel by at least two respectively the small panel of extrusion moulding be formed by connecting, this connection seam is positioned on the plastic extruding direction, the adjacent two small panel side of butt joint mutually form chimeric draw-in groove and protuberance mutually respectively.
Aforementioned desktop main body can have following several concrete structure:
One, the desktop main body comprises that a panel reaches the frame that is formed at both sides, panel bottom surface in plastic extruding direction, this two frame and panel one extrusion moulding;
Two, the panel and two extrusion moulding and the frame that can separate with panel that comprise an extrusion moulding, both sides, panel cross section base protrude out downwards and form two protuberances, the top margin of two frame cross sections forms respectively and can distinguish chimeric draw-in groove with this two protuberance, and two frames are fixed in the both sides of panel bottom surface by this draw-in groove and cooperating of protuberance.
Three, the desktop main body comprises the panel and two extrusion moulding and the frame that can separate with panel of an extrusion moulding, two bights of the panel cross section bottom formation right angle groove that caves inward, described two frames are matched with respectively in two right angle grooves, the longitudinal side wall of this right angle groove protrudes out the formation protuberance, the chimeric with it draw-in groove of the corresponding formation of this frame cross section, two frames are fixed in the both sides of panel bottom surface by this draw-in groove and cooperating of protuberance.
Four, the desktop main body comprises the panel and two extrusion moulding and the frame that can separate with panel of an extrusion moulding, panel cross section dual-side outwards protrudes out and forms two protuberances, the corresponding side of two frame cross sections forms respectively and can distinguish chimeric draw-in groove with this two protuberance, and two frames are fixed in the both sides of panel by this draw-in groove and cooperating of protuberance.
Be concaved with the caulking groove that can supply in vertical direction or horizontal direction interlocking metallic desk frame on the aforementioned frame, the caulking groove inboard is provided with two fins of Gong the lock-screw that inwardly protrudes out.
Be provided with the reinforcement that extends in plastic extruding direction in the cavity of aforesaid panel between two relative sidewalls, the cross section of this reinforcement is the linear of vertical direction, in vertical direction with the oblique line shape or the waveform of certain angle.
The cross section of aforesaid draw-in groove, protuberance is the circle of working in coordination, trapezoidal or T font, also can be the mutual embedding structure of other shape.
By the above-mentioned description of this invention as can be known, the present invention has following advantage: one, the present invention creatively is used for extrusion process the plastic table panel, thereby make desktop not be subjected to the restriction of mould size in the size of plastic extruding direction, but the desktop that production length is not in theory limit, and the cost of its process orientation is along with the increase of its length is little; Two, extrusion process makes the production technology of desktop simplify greatly, and its production cost also reduces greatly.
Description of drawings
Fig. 1 is the perspective exploded view of the utility model embodiment one;
Fig. 2 is an A place partial enlarged drawing among Fig. 1;
Fig. 3 is a B place partial enlarged drawing among Fig. 1;
Fig. 4 is the desktop main body of the utility model embodiment one and cross sectional representation after the metallic desk frame cooperates;
Fig. 5 is a C place partial enlarged drawing among Fig. 4;
Fig. 6 is the desktop main body of the utility model embodiment two and cross sectional representation after the metallic desk frame cooperates;
Fig. 7 is a D place partial enlarged drawing among Fig. 6;
Fig. 8 is the desktop main body of the utility model embodiment three and cross sectional representation after the metallic desk frame cooperates;
Fig. 9 is an E place partial enlarged drawing among Fig. 8;
Figure 10 is the desktop main body of the utility model embodiment four and cross sectional representation after the metallic desk frame cooperates;
Figure 11 is a F place partial enlarged drawing among Figure 10;
Figure 12 is a G place partial enlarged drawing among Figure 10.
Specific embodiment
Specific embodiments of the invention one, referring to figs. 1 through Fig. 5, a kind of plastic extruding table board, the desktop main body 1 that comprises an extrusion moulding, this desktop main body 1 is a ducted body, and its each cross section vertical with length direction all is consistent, and the shape in this cross section is to determine by the mould of extrusion molding.This desktop main body 1 has the cavity 10 penetrating in its plastic extruding direction two ends, the both sides of this cavity 10 are provided with two side covers 2, the profile phase of the both ends of the surface of its outline and desktop main body 1 is adaptive, its side relative with desktop main body 1 end extends to form Plug Division 21 in the cavity 10 of desktop main body 1, be inserted in this cavity 10.
Desktop main body 1 comprises that a panel 100 reaches the frame 11 that is formed at both sides, panel 100 bottom surface in plastic extruding direction, this two frame 11 and panel 100 one extrusion moulding, and its cross section forms a closed curve.The opposite side of two frames 11 is concaved with can be for the caulking groove 110 of rabbeting metallic desk frame 3 in horizontal direction, the cross section of this metallic desk frame 3 is " ㄈ " font, the shape of this caulking groove 110 is suitable with it, and caulking groove 110 inboards are provided with two fins 111 of Gong the lock-screw 4 that inwardly protrudes out, two metallic desk frames 3 are embedded in respectively in two caulking grooves 110, and pass metallic desk frame 3 by some screws 4 and screw between two fins 111 and fix.This two metallic desk frame 3 is used for being connected with table leg support.
Be provided with the reinforcement 101 that extends in plastic extruding direction in the cavity 10 of panel 100 between two relative sidewalls, the cross section of this reinforcement 101 is the linear of vertical direction.
Specific embodiments of the invention two, with reference to Fig. 6 and Fig. 7, a kind of plastic extruding table board, the desktop main body 1 that comprises an extrusion moulding, this desktop main body 1 comprises the panel 100 and two extrusion moulding and the frame 12 that can separate with panel 100 of an extrusion moulding, both sides, panel 100 cross section base protrude out downwards and form two protuberances 102, the top margin of two frames, 12 cross sections forms respectively and can distinguish chimeric draw-in groove 122 with this two protuberance 102, two frames 12 constitute complete desktop main body 1 by being fixed in this draw-in groove 122 and cooperating of protuberance 102 both sides of panel 100 bottom surfaces.
The opposite side of two frames 12 is concaved with can be for the caulking groove 120 of rabbeting metallic desk frame 3 in horizontal direction, the cross section of this metallic desk frame 3 is " ㄈ " font, the shape of this caulking groove 120 is suitable with it, and caulking groove 120 inboards are provided with two fins 121 of Gong the lock-screw 4 that inwardly protrudes out, two metallic desk frames 3 are embedded in respectively in two caulking grooves 120, and pass metallic desk frame 3 by some screws 4 and screw between two fins 121 and fix.This two metallic desk frame 3 is used for being connected with table leg support.All the other structures and embodiment one are similar.
This shows, be that with the main distinction of embodiment one the desktop main body 1 of embodiment two is divided into three parts of extrusion moulding respectively, and panel 100 and two frames 12, by contrast, advantage is that mould is comparatively simple, shortcoming is to have increased assembly difficulty, and simultaneously, the structure of two side covers that match with this desktop main body 1 also will be done corresponding variation.
Specific embodiments of the invention three, with reference to Fig. 8 and Fig. 9, a kind of plastic extruding table board, the desktop main body 1 that comprises an extrusion moulding, this desktop main body 1 comprises the panel 100 and two extrusion moulding and the frame 13 that can separate with panel 100 of an extrusion moulding, two bights of panel 100 cross sections bottom cave inward and form right angle groove 104, two frames 13 are matched with respectively in two right angle grooves 104, the longitudinal side wall of this right angle groove 104 protrudes out and forms protuberance 105, chimeric with it draw-in groove 132, two frames 13 of the corresponding formation of these frame 13 cross sections are fixed in two side angles of panel 100 bottom surfaces by this draw-in groove 132 and cooperating of protuberance 105.
The bottom surface of two frames 13 is concaved with respectively can be for the caulking groove 130 of rabbeting metallic desk frame 3 in vertical direction, the cross section of this metallic desk frame 3 is " ㄩ " font, the shape of this caulking groove 130 is suitable with it, and caulking groove 130 inboards are provided with two fins 131 of Gong the lock-screw 4 that inwardly protrudes out, two metallic desk frames 3 are embedded in respectively in two caulking grooves 130 from bottom to top, and pass metallic desk frame 3 from bottom to top by some screws 4 and screw between two fins 131 and fix.This two metallic desk frame 3 is used for being connected with table leg support.All the other structures and embodiment two are similar.
Therefore, be with the difference of embodiment two, the panel 100 of embodiment three is different with the bonding position of its two frame 13, and frame 13 is also different with the closure of metallic desk frame 3, because this kind structure, the general thickness of its panel 100 is bigger, and the shape of the Plug Division of two side covers that are mated also will be done corresponding adjustment.And the cross section of the reinforcement between panel 100 cavitys 10 two sides is a waveform.
Specific embodiments of the invention four, with reference to Figure 10 to Figure 12, a kind of plastic extruding table board, the desktop main body 1 that comprises an extrusion moulding, this desktop main body 1 comprises the panel 100 and two extrusion moulding and the frame 14 that can separate with panel 100 of an extrusion moulding, panel 100 cross section dual-sides outwards protrude out and form two protuberances 107, the corresponding side of two frames, 14 cross sections forms respectively and can distinguish chimeric draw-in groove 142, two frames 14 are fixed in panel 100 by this draw-in groove 142 and cooperating of protuberance 107 both sides with this two protuberance 107.
The bottom surface of two frames 14 is concaved with respectively can be for the caulking groove 140 of rabbeting metallic desk frame 3 in vertical direction, the cross section of this metallic desk frame 3 is " ㄩ " font, the shape of this caulking groove 140 is suitable with it, and caulking groove 140 inboards are provided with two fins 141 of Gong the lock-screw 4 that inwardly protrudes out, two metallic desk frames 3 are embedded in respectively in two caulking grooves 140 from bottom to top, and pass metallic desk frame 3 from bottom to top by some screws 4 and screw between two fins 141 and fix.This two metallic desk frame 3 is used for being connected with table leg support.
Being connected of this embodiment panel 100 and frame 14 is comparatively similar to embodiment three.Its difference part is that also the reinforcement 106 between the two side is in vertical direction with certain angle in its panel 100.In addition, with reference to Figure 10,12, desktop 100 is formed by 15,16 butt joints of two small panel, and this connection seam is positioned on the plastic extruding direction, and two small panel 15,16 side of butt joint mutually form chimeric draw-in groove 151 and protuberance 161 mutually respectively.And, also can adopt the small panel of greater number to be spliced to form the big panel of width.
The draw-in groove of working in coordination among aforementioned four embodiment and the cross section of protuberance are trapezoidal, but are not limited thereto, the mutual embedding structure that circle, T font or other shape are arranged that can be easy to realize, or the like.
Above-mentioned only is several specific embodiment of the present invention, but design concept of the present invention is not limited thereto, and allly utilizes this design that the present invention is carried out the change of unsubstantiality, all should belong to the behavior of invading protection domain of the present invention.
Claims (8)
1, a kind of plastic extruding table board comprises:
The desktop main body of one extrusion moulding, this desktop main body is a ducted body, its each cross section vertical with length direction all is consistent, and has in the penetrating cavity in its plastic extruding direction two ends;
Two side covers are arranged at the two ends of desktop plastic extruding direction respectively, and the both ends of the surface of its outline and desktop main body are suitable, and its side relative with the desktop body end extends to form the Plug Division in the cavity of desktop main body, be inserted in this cavity;
Described desktop main body comprises a panel, this panel by at least two respectively the small panel of extrusion moulding be formed by connecting, connection seam between adjacent two small panel is positioned on the plastic extruding direction, and the adjacent two small panel side of butt joint mutually form chimeric draw-in groove and protuberance mutually respectively.
2, a kind of plastic extruding table board as claimed in claim 1, wherein, the desktop main body comprises a panel and is formed at frame, this two frame and the panel one extrusion moulding of both sides, panel bottom surface in plastic extruding direction.
3, a kind of plastic extruding table board as claimed in claim 1, wherein, the desktop main body comprises the panel and two extrusion moulding and the frame that can separate with panel of an extrusion moulding, both sides, panel cross section base protrude out downwards and form two protuberances, the top margin of two frame cross sections forms respectively and can distinguish chimeric draw-in groove with this two protuberance, and two frames are fixed in the both sides of panel bottom surface by this draw-in groove and cooperating of protuberance.
4, a kind of plastic extruding table board as claimed in claim 1, wherein, the desktop main body comprises the panel and two extrusion moulding and the frame that can separate with panel of an extrusion moulding, two bights of the panel cross section bottom formation right angle groove that caves inward, described two frames are matched with respectively in two right angle grooves, the longitudinal side wall of this right angle groove protrudes out the formation protuberance, and the chimeric with it draw-in groove of the corresponding formation of this frame cross section, two frames are fixed in the both sides of panel bottom surface by this draw-in groove and cooperating of protuberance.
5, a kind of plastic extruding table board as claimed in claim 1, wherein, the desktop main body comprises the panel and two extrusion moulding and the frame that can separate with panel of an extrusion moulding, panel cross section dual-side outwards protrudes out and forms two protuberances, the corresponding side of two frame cross sections forms respectively and can distinguish chimeric draw-in groove with this two protuberance, and two frames are fixed in the both sides of panel by this draw-in groove and cooperating of protuberance.
6, as the described a kind of plastic extruding table board of arbitrary claim in the claim 2 to 5, wherein, be concaved with the caulking groove that can supply in vertical direction or horizontal direction interlocking metallic desk frame on the described frame, the caulking groove inboard is provided with two fins of Gong the lock-screw that inwardly protrudes out.
7, as the described a kind of plastic extruding table board of arbitrary claim in the claim 2 to 5, wherein, be provided with the reinforcement that extends in plastic extruding direction in the cavity of described panel between two relative sidewalls, the cross section of this reinforcement is the linear of vertical direction, in vertical direction with the oblique line shape or the waveform of certain angle.
8, as the described a kind of plastic extruding table board of arbitrary claim in the claim 3 to 5, wherein, the cross section of described draw-in groove, protuberance is the circle of working in coordination, trapezoidal or T font.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100423717A CN100544634C (en) | 2005-01-20 | 2005-01-20 | A kind of plastic extruding table board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100423717A CN100544634C (en) | 2005-01-20 | 2005-01-20 | A kind of plastic extruding table board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1806717A CN1806717A (en) | 2006-07-26 |
| CN100544634C true CN100544634C (en) | 2009-09-30 |
Family
ID=36838940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100423717A Expired - Fee Related CN100544634C (en) | 2005-01-20 | 2005-01-20 | A kind of plastic extruding table board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100544634C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102407795B1 (en) * | 2020-12-30 | 2022-06-10 | 김봉수 | Desk |
-
2005
- 2005-01-20 CN CNB2005100423717A patent/CN100544634C/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN1806717A (en) | 2006-07-26 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090930 Termination date: 20100220 |