CN102813377A - Desktop anti-cracking method and desktop plate based on method - Google Patents
Desktop anti-cracking method and desktop plate based on method Download PDFInfo
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- CN102813377A CN102813377A CN2012103034034A CN201210303403A CN102813377A CN 102813377 A CN102813377 A CN 102813377A CN 2012103034034 A CN2012103034034 A CN 2012103034034A CN 201210303403 A CN201210303403 A CN 201210303403A CN 102813377 A CN102813377 A CN 102813377A
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- desktop
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Abstract
The invention provides a desktop anti-cracking method. The method provides a desktop; not less than two through grooves are arranged on one side surface of the desktop; a fixing pipe is arranged in each through groove; at least one first connecting bolt hole is arranged on each fixing pipe; the distance between one end of each fixing pipe and the corresponding through groove is a first space, and the distance between the other end of each fixing pipe and the corresponding through groove is a second space. The method also provides a connecting piece; at least one second connecting bolt hole is arranged in the connecting piece; and a screw successively penetrates through the second connecting bolt hole and the first connecting bolt hole and is then screwed up, so that the connecting piece is tightly connected with the desktop. The invention also provides a desktop plate based on the method. The desktop plate comprises the desktop and the connecting piece; the bottom surface of the desktop is provided with a through groove; the through groove is embedded in the desktop; the bottom surface of the desktop is provided with a notch; the diameter of the notch is less than the diameter of the through groove cross section; a through groove inlet is arranged on the side surface of the desktop; a fixing pipe is arranged in the through groove; the connecting piece is arranged above the notch. The invention has the beneficial effects that the connecting piece can be adjusted so that the desktop will not crack or deform no matter in summer under higher temperature and humidity or in winter under lower temperature and humidity.
Description
Technical field
The present invention relates to field of furniture, relate in particular to the desktop that a kind of desktop is prevented the cracking method and given this method.
Background technology
Desktop commonly used in the prior art is as shown in Figure 1, comprises a desktop 01, offers symmetrically arranged two on the desktop 01 and connects groove 02, and the cross section that connects groove is trapezoidal.Fig. 2 has schematically shown the connection status when other connectors 03 of table body insert connection groove 02, and connector 03 is a strip, is provided with cross sectional shape and connects the corresponding connecting portion of groove cross sectional shape.
This connecting portion 03 of the prior art and the connection that is connected groove 02; Connecting portion 03 be connected groove 02 and closely connect; When temperature and humidity are too high or too low; Because connecting portion 03 does not leave the space with being connected 02 of groove, desktop 01 often is out of shape because of connecting portion 03 and desktop 01 mutual extrusion, finally causes desktop 01 cracking.
A kind of method that can prevent the desktop cracking need be provided, desktop can not deformed because of the change of temperature and humidity.
Summary of the invention
The purpose of this invention is to provide a kind of desktop that can prevent and ftracture, prolong the anti-cracking method of desk desktop in service life because of expanding with heat and contract with cold.
According to an aspect of the present invention, provide a kind of desktop to prevent the cracking method, method comprises:
S1, a desktop is provided, on a side surface of desktop, offers and be no less than 2 grooves;
Be provided with a stationary pipes in S2, each groove, offer at least one first connection screw on the stationary pipes, the distance of stationary pipes one end and groove is first spacing, and the other end of stationary pipes and the distance of groove are second spacing;
S3, a connecting portion is provided, offers at least one on the connecting portion and second connect screw, successively pass second through screw and connect screw and be connected behind the screw with first and tighten, connecting portion closely is connected with desktop.Humidity is excessive in the too high and air of summer temperature, because connecting portion closely is connected with desktop, makes desktop rise because of principle of expanding with heat and contracting with cold heat; The downward in vertical direction slight inclination in table-top surface two ends; The desktop umbo at this moment, uses screwdriver that the screw in the connecting portion is turned on slightly; Connecting portion no longer closely is connected with desktop; Make downward-sloping two ends desktop perk on the desktop vertical direction after desktop is lax, and remain on the same level height, prevent the desktop cracking with the desktop center.Winter temperature cross low and air comparatively dry because connecting portion closely is connected with desktop, make desktop because of the principle of expanding with heat and contracting with cold shrinkage; The table-top surface two ends are upturned in vertical direction, the desktop central concave, at this moment; Use screwdriver that the screw in the connecting portion is further tightened; Connecting portion further closely contacts with desktop, and then desktop is further tight, makes that the two ends desktop that is upturned on the desktop vertical direction is downward-sloping; And remain on the same level height with the desktop center, prevent the desktop cracking.
In some embodiments, among the step S1, groove is semiclosed, and an end is provided with the groove inlet, and the groove porch is through fixing plug sealing.Fixedly plug is also protected stationary pipes and groove.
In some embodiments; Among the step S3, connecting portion comprises the connecting portion body, on the connecting portion body be provided with second be connected screw the relative side surface of one side be provided with a plurality of the 3rd and connect screws; It is consistent that the 3rd connection screw bore and second connects the screw bore; The 3rd connects the position of screw on the side and second, and to connect screw corresponding one by one, and the 3rd connection screw and second is connected between screw and connects the formation interface channel.
The present invention also provides a kind of desktop based on the anti-cracking method of above-mentioned desktop, and desktop comprises a desktop and a junction, and the desktop bottom surface is provided with groove; Groove is embedded in the desktop; Desktop has notch on the bottom surface, and the notch bore is less than groove cross section bore, and the desktop side is provided with the groove inlet; Be provided with a stationary pipes in the groove, the notch top is provided with connecting portion.
In some embodiments, stationary pipes is provided with a plurality of first and connects screw, and the center of circle of a plurality of first connection screws is on same straight line.
In some embodiments, connecting portion is a cube, comprises that a plurality of second on connecting portion body and setting and connecting portion body one side is connected screw, and second to connect the bore of screw consistent with the bore of the first connection screw.
In some embodiments; On the connecting portion body be provided with second be connected screw the relative side surface of one side be provided with a plurality of the 3rd and connect screws; It is consistent that the 3rd connection screw bore and second connects the screw bore; The 3rd connects the position of screw on the side and second, and to connect screw corresponding one by one, and the 3rd connection screw and second is connected between screw and connects the formation interface channel.Humidity is excessive in the too high and air of summer temperature, because connecting portion closely is connected with desktop, makes desktop rise because of principle of expanding with heat and contracting with cold heat; The downward in vertical direction slight inclination in table-top surface two ends; The desktop umbo at this moment, uses screwdriver that the screw in the connecting portion is turned on slightly; Connecting portion no longer closely is connected with desktop; Make downward-sloping two ends desktop perk on the desktop vertical direction after desktop is lax, and remain on the same level height, prevent the desktop cracking with the desktop center.Winter temperature cross low and air comparatively dry because connecting portion closely is connected with desktop, make desktop because of the principle of expanding with heat and contracting with cold shrinkage; The table-top surface two ends are upturned in vertical direction, the desktop central concave, at this moment; Use screwdriver that the screw in the connecting portion is further tightened; Connecting portion further closely contacts with desktop, and then desktop is further tight, makes that the two ends desktop that is upturned on the desktop vertical direction is downward-sloping; And remain on the same level height with the desktop center, prevent the desktop cracking.
In some embodiments, the groove porch is provided with fixing plug, and the shape of fixing plug is consistent with said groove interior shape bore with bore.Fixedly plug is also protected stationary pipes and groove.
In some embodiments, stationary pipes leaves first spacing away between an end of groove inlet and groove bottom surface, and stationary pipes leaves second spacing between filling near an end of groove inlet with fixing.
Description of drawings
Fig. 1 is a desktop structural representation commonly used in the prior art;
Fig. 2 is the connection status sketch map of desktop shown in Figure 1 and connector;
Fig. 3 is the schematic flow sheet of the anti-cracking method of desktop in an embodiment of the present invention;
Fig. 4 is the sketch map of desktop in an embodiment of the present invention;
Fig. 5 is the sketch map of stationary pipes in an embodiment of the present invention;
Fig. 6 is that desktop is connected sketch map with stationary pipes in an embodiment of the present invention;
Fig. 7 is the structural representation of connecting portion in an embodiment of the present invention;
Fig. 8 is a tube connector cutaway view shown in Figure 7;
Fig. 9 inserts the desktop of stationary pipes and the sketch map that is connected of connecting portion in an embodiment of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is done further to describe in detail explanation.
Fig. 3 has schematically shown according to the anti-cracking method of the desktop of one embodiment of the present invention.Method comprises:
S1, a desktop is provided, on a side surface of desktop, offers and be no less than 2 grooves;
Be provided with a stationary pipes in S2, each groove, offer at least one first connection screw on the stationary pipes, the distance of stationary pipes one end and groove is first spacing, and the other end of stationary pipes and the distance of groove are second spacing;
S3, a connecting portion is provided, offers at least one on the connecting portion and second connect screw, successively pass second through screw and connect screw and be connected behind the screw with first and tighten, connecting portion closely is connected with desktop.
Fig. 4 to Fig. 9 has schematically shown the desktop according to one embodiment of the present invention.Desktop comprises desktop 10; The desktop material is a solid wood, and desktop 10 bottom surfaces are symmetrically arranged with two grooves 11, and each groove 11 is embedded in the desktop 10; Desktop 10 is provided with notch 13 near a side bottom surface of groove 11, and notch 13 bores are less than groove 11 diameter of sections.Desktop 10 is provided with groove inlet 15 in a side side of groove 11 opening directions, groove enters the mouth, and the cross section all is a circle in 15 openings and groove 11 grooves.Be provided with a stationary pipes 17 in the groove 11, the circular bore in stationary pipes 17 cross sections is consistent with the interior cross section of groove 11 grooves bore, and stationary pipes 17 can be inserted in the grooves 11 from notch 13.Stationary pipes 17 tube wall upper edges are provided with three first centers of circle that connect any two first connection screws 171 in 171, three first connections of the screw screw 171 all on same straight line side by side perpendicular to mouth of pipe direction.After stationary pipes 17 is inserted in the groove 11, make three first connection screw 171 openings consistent with notch 13 opening directions.In one embodiment of the present invention, stationary pipes 17 is a steel pipe, and steel pipe is not yielding, and the convenient location of inserting.
Desktop also comprises a junction 30; Connecting portion 30 is arranged at notch 13 tops; Connecting portion 30 is a solid wood cube; Comprise connecting portion body 31, be located on connecting portion body 31 1 sides three second and connect screws 311 and be located at connecting portion body 31, the second that to connect the bore of screws 311 consistent with the bore of the first connection screw 171.On the connecting portion body 31 be provided with second be connected screw 311 the relative side surface of one side be provided with three the 3rd and connect screws 313; It is consistent that the 3rd connection screw 313 bores and second connect screw 311 bores; And three the 3rd positions of connection screw 313 on the side are corresponding one by one with three second connection screws 311; One the 3rd connects screw 313 is connected 311 perforations of screw with one second, form interface channel 33.The remaining part of desk connects screw 313 through the 3rd and is connected with desktop 10.
During installation; Stationary pipes 17 is inserted in the groove 11; And make three first connection screw 171 openings on the stationary pipes 17 consistent with notch 13 opening directions; And stationary pipes 17 away from an end of groove inlet 15 and groove 11 away from the basal spacing of groove inlet 15 from being 2 millimeters to 5 millimeters, will fix plug 19 again and enter the mouth from groove and 15 insert, and to make stationary pipes 17 be 2 millimeters to 5 millimeters near an end of groove inlet 15 with fixing the distance of filling in 19.Connecting portion 30 is positioned over notch 13 tops, and makes the second connection screw 311 be connected screw 171 butt joints with first.First to connect screw 171 corresponding with interface channel 33, and screw gets into connecting portions 30 from interface channel 33, successively passes second and connect screw 311 and be connected screw 171 with first afterwards and tighten, and connecting portion 30 is fixed on desktop 10 bottom surfaces.Humidity is excessive in the too high and air of summer temperature, because connecting portion 30 closely is connected with desktop 10, makes desktop rise because of principle of expanding with heat and contracting with cold heat; The downward in vertical direction slight inclination in desktop 10 surperficial two ends; Desktop 10 umbos at this moment, use screwdriver that the screw in the connecting portion 30 is turned on slightly; Connecting portion 30 no longer closely is connected with desktop 10; Make downward-sloping two ends desktop perk on desktop 10 vertical direction after desktop 10 is lax, and remain on the same level height, prevent the desktop cracking with desktop 10 centers.Winter temperature cross low and air comparatively dry because connecting portion 30 closely is connected with desktop, make desktop because of the principle of expanding with heat and contracting with cold shrinkage; Desktop 10 surperficial two ends are upturned in vertical direction, desktop 10 central concave, at this moment; Use screwdriver that the screw in the connecting portion 30 is further tightened; Connecting portion 30 further closely contacts with desktop 10, and then desktop 10 is further tight, makes that the two ends desktop that is upturned on desktop 10 vertical direction is downward-sloping; And remain on the same level height with desktop 10 centers, prevent the desktop cracking.
Be to be understood that; Though this specification is described according to embodiment; But be not that each embodiment only comprises an independently technical scheme, this narrating mode of specification only is for clarity sake, and those skilled in the art should make specification as a whole; Technical scheme among each embodiment also can form other embodiment that it will be appreciated by those skilled in the art that through appropriate combination.
The listed a series of detailed description of preceding text only is specifying to feasibility embodiment of the present invention; They be not in order to the restriction protection scope of the present invention, all do not break away from equivalent embodiment of the present invention or the change all should be included within protection scope of the present invention.
Claims (9)
1. desktop is prevented the cracking method, it is characterized in that method comprises:
S1, a desktop (10) is provided, on a side surface of said desktop (10), offers and be no less than 2 grooves (11);
Be provided with a stationary pipes (17) in S2, each said groove (11); Offer at least one first connection screw (171) on the said stationary pipes (17); The distance of said stationary pipes (17) one ends and said groove (11) is first spacing (21), and the distance of the other end of said stationary pipes (17) and said groove (11) is second spacing (23);
S3, a connecting portion (30) is provided; Offer at least one second connection screw (311) on the said connecting portion (30); Successively pass said second through screw and connect screw (311) and be connected screw (171) with said first afterwards and tighten, said connecting portion (30) closely is connected with said desktop (10).
2. desktop according to claim 1 is prevented the cracking method, it is characterized in that, among the said step S1, said groove (11) is semiclosed, and an end is provided with groove inlet (15), and said groove inlet (15) is located through fixing plug (19) sealing.
3. desktop according to claim 1 is prevented the cracking method; It is characterized in that; Among the said step S3, said connecting portion (30) comprises connecting portion body (31), said connecting portion body (31) go up be provided with said second be connected screw (311) the relative side surface of one side be provided with a plurality of the 3rd connection screws (313); It is consistent that said the 3rd connection screw (313) bore and said second connects screw (311) bore; It is corresponding one by one that said the 3rd position of connection screw (313) on the side and said second connects screw (311), and the said the 3rd connects screw (313) is connected perforation between screw (311) with second, form interface channel (33).
4. desktop is characterized in that, comprises a desktop (10) and a junction (30); Said desktop (10) bottom surface is provided with groove (11), and said groove (11) is embedded in the said desktop (10), and said desktop (10) has notch (13) on the bottom surface; Said notch (13) bore is less than said groove (11) cross section bore; Said desktop (10) side is provided with groove inlet (15), is provided with a stationary pipes (17) in the said groove (11), and said notch (13) top is provided with said connecting portion (30).
5. desktop according to claim 4 is characterized in that, said stationary pipes (17) is provided with a plurality of first and connects screw (171), and the center of circle of said a plurality of first connection screws (171) is on same straight line.
6. can require 4 said desktops according to right; It is characterized in that; Said connecting portion (30) is a cube; Comprise that a plurality of second on connecting portion body (31) and setting and said connecting portion body (31) one sides are connected screw (311), said second to connect the bore of screw (311) consistent with the bore of the said first connection screw (171).
7. desktop according to claim 6; It is characterized in that; Said connecting portion body (31) go up be provided with said second be connected screw (311) the relative side surface of one side be provided with a plurality of the 3rd connection screws (313); It is consistent that said the 3rd connection screw (313) bore and said second connects screw (311) bore; It is corresponding one by one that said the 3rd position of connection screw (313) on the side and said second connects screw (311), and the said the 3rd connects screw (313) is connected perforation between screw (311) with second, form interface channel (33).
8. desktop according to claim 4 is characterized in that, said groove inlet (15) locates to be provided with fixing plug (19), and the shape of said fixedly plug (19) is consistent with said groove (11) interior shape bore with bore.
9. desktop according to claim 8; It is characterized in that; Said stationary pipes (17) enters the mouth away from said groove and leaves first spacing (21) between an end and said groove (11) bottom surface of (15), and said stationary pipes (17) enters the mouth near said groove and leaves second spacing (23) between an end and the said fixedly plug (19) of (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103034034A CN102813377A (en) | 2012-08-24 | 2012-08-24 | Desktop anti-cracking method and desktop plate based on method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103034034A CN102813377A (en) | 2012-08-24 | 2012-08-24 | Desktop anti-cracking method and desktop plate based on method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102813377A true CN102813377A (en) | 2012-12-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103034034A Pending CN102813377A (en) | 2012-08-24 | 2012-08-24 | Desktop anti-cracking method and desktop plate based on method |
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| Country | Link |
|---|---|
| CN (1) | CN102813377A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2418733Y (en) * | 2000-04-07 | 2001-02-14 | 金继维 | Wood square table with foldable circular fringes |
| US20050051063A1 (en) * | 2003-09-08 | 2005-03-10 | Frank Tsai | Foldable pivot leg assembly for banquet table with plastic tabletop |
| US20080216719A1 (en) * | 2007-03-05 | 2008-09-11 | Larry Larcom | Table |
| CN102488385A (en) * | 2011-12-20 | 2012-06-13 | 孙百权 | Solid desktop without expansion joints |
| CN202723000U (en) * | 2012-08-24 | 2013-02-13 | 张�林 | Desktop board |
-
2012
- 2012-08-24 CN CN2012103034034A patent/CN102813377A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2418733Y (en) * | 2000-04-07 | 2001-02-14 | 金继维 | Wood square table with foldable circular fringes |
| US20050051063A1 (en) * | 2003-09-08 | 2005-03-10 | Frank Tsai | Foldable pivot leg assembly for banquet table with plastic tabletop |
| US20080216719A1 (en) * | 2007-03-05 | 2008-09-11 | Larry Larcom | Table |
| CN102488385A (en) * | 2011-12-20 | 2012-06-13 | 孙百权 | Solid desktop without expansion joints |
| CN202723000U (en) * | 2012-08-24 | 2013-02-13 | 张�林 | Desktop board |
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| PB01 | Publication | ||
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Application publication date: 20121212 |