CN204921569U - Prevent distortion, prevent tensile tenon fourth of twelve earthly branches device and furniture - Google Patents
Prevent distortion, prevent tensile tenon fourth of twelve earthly branches device and furniture Download PDFInfo
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- CN204921569U CN204921569U CN201520586093.0U CN201520586093U CN204921569U CN 204921569 U CN204921569 U CN 204921569U CN 201520586093 U CN201520586093 U CN 201520586093U CN 204921569 U CN204921569 U CN 204921569U
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- tenon
- tongue
- groove
- plate
- furniture
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Abstract
The utility model belongs to the technical field of woodwork manufacturing. For solve the limitation that traditional tenon fourth of the twelve earthly branches structure was used in furniture, the utility model provides a preventing the distortion, preventing tensile tenon fourth of the twelve earthly branches device, it includes tenon and tongue -and -groove, inside the tenon is located the tongue -and -groove, and its characterized in that: fixed glue is packed to the degree of depth and width that tenon length in the tongue -and -groove and width are lighter than the tongue -and -groove in the space between tenon and tongue -and -groove. Provide a furniture that utilizes this tenon fourth of the twelve earthly branches device preparation simultaneously. Should prevent the distortion, prevent that tensile tenon fourth of the twelve earthly branches device had both had the advantage of traditional tenon fourth of the twelve earthly branches structure, solve traditional tenon fourth of the twelve earthly branches structure simultaneously again at the technical problem who receives tenon fracture under the efforts such as distortion, drawing, drops.
Description
Technical field
The utility model belongs to woodwork manufacturing technical field, specifically refers to a kind of anti-twisting, the Tenon device of anti-stretching and the furniture that utilizes this device to produce.
Background technique
The furniture of current use mainly contains plate fitment and solid wood furniture, the advantage of plate fitment be lightweight, good toughness is not yielding, the advantage of solid wood furniture is durable.In working process, the connection between the plate of plate fitment and plate adopts three-in-one or cork to connect, and the solid wood furniture then joinery and its construction that adopts connects more.Adopt above-mentioned Placement Hepplewhite generally no problem under static Environmental Conditions, furniture can ensure comparatively stable soundness.But the furniture used under some particular surroundingss, (as passenger steamer, cruise, yacht, caravan, motor-car, the furniture used in the means of transportation such as aircraft) for ensureing that the lightweight of furniture adopts the making method of plate fitment usually, but car and boat inclination of car and boat in traveling process causes bulkhead or car wall to there will be distortion by a relatively large margin, stretch, the furniture distortion thereupon fixed with bulkhead or car wall, stretch, as adopted the Placement of the three-in-one of conventional plate fitment or cork, three-in-one or cork can rupture suddenly or loosen, cause furniture to break the loose serious human body that also can cause to injure by a crashing object.Conventional joinery and its construction has features: one, have small shock resistance, but when being subject to large shock effect power, certain amount of waving can be produced between Tenon, although the overall integrity of furniture can be ensured in furniture after several joinery and its constructions synergy, can not automatically reset between Tenon after vibrations terminate; Two, because the plank thickness of plate fitment is generally between 0.5-1.5cm, if directly the traditional joinery and its construction of employing again can because of thickness low LCL, the insufficient strength of Tenon can be caused, when there is distortion, stretching between plate and plate, joinery and its construction between plate and plate can cause connection failure due to insufficient strength, can cause falling apart of furniture equally.
Summary of the invention
For solving the narrow limitation that traditional joinery and its construction uses in furniture, especially be ensure that furniture can ensure stable connection, automatically reset technical requirements when stretching, distortion, the utility model provides the Tenon device of a kind of anti-twisting, anti-stretching, and provides one to utilize this Tenon device Hepplewhite.
For realizing above-mentioned technical purpose, the technical solution adopted in the utility model is: the Tenon device of a kind of anti-twisting, anti-stretching, it comprises tenon and tongue-and-groove, tenon is positioned at tongue-and-groove inside, it is characterized in that: the length of tenon in described tongue-and-groove and width are less than the degree of depth and the width of tongue-and-groove, fill fixing glue in the space between tenon and tongue-and-groove.
Further, described tongue-and-groove is arranged on the first connecting plate, and described tenon is positioned on the second connecting plate.
Further, described tongue-and-groove is arranged on the first connecting plate and the second connecting plate, and the two ends of tenon lay respectively in the tongue-and-groove of the first connecting plate and the second connecting plate.
Further, described tenon is in falling convex shape, and tenon terminal end width is consistent with tongue-and-groove width.
A kind of furniture, being made by being connected between plate with plate, it is characterized in that: the connection between described plate and plate adopts the Tenon device of aforesaid anti-twisting, anti-stretching.
The beneficial effects of the utility model are: by filling fixing glue between tenon and tongue-and-groove, utilize the strong bond of fixing glue will to be connected and fixed between tenon and tongue-and-groove, fixing glue after simultaneously solidifying possesses stronger elasticity, when being subject to distortion, the stretching of certain amplitude, tenon can tilt with distortion, draw direction in tongue-and-groove, tenon after inclination can be carried out reset centering by elastic reaction simultaneously by fixing glue all the time, ensure that distortion or the stability of the rear position between plate and plate that stretches.The Tenon device of this anti-twisting, anti-stretching had both had the advantage of traditional joinery and its construction, solved again the technical problem of traditional joinery and its construction strength deficiency in plate fitment simultaneously.Utilize this Tenon device Hepplewhite can be widely used in the environment of the distortions such as passenger steamer, cruise, yacht, caravan, motor-car, aircraft, stretching, inclination.
Accompanying drawing explanation
Accompanying drawing 1 is the structure sectional view of the first embodiment.
Accompanying drawing 2 is the structure sectional view of the second embodiment.
Accompanying drawing 3 is the structure sectional view of the 3rd embodiment.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment 1
As shown in Figure 1, the Tenon device of a kind of anti-twisting, anti-stretching, it comprises the tongue-and-groove 2 be arranged on the first connecting plate 11 and the second connecting plate 12, independently tenon 3, tongue-and-groove 2 on first connecting plate 11 opens the side at plate, tongue-and-groove 2 on second connecting plate 12 is opened on plate face, and link position Reasonable adjustment according to connecting plate is put in the fetch bit of opening of tongue-and-groove 2.As shown in Figure 1, tenon 3 is an independent tenon, the tongue-and-groove 2 that its two ends extend into the first connecting plate 11 and the second connecting plate 12 is respectively inner, the width of tenon 3 is less than the width of tongue-and-groove 2, leave space between the two ends of tenon 3 and the bottom land of tongue-and-groove 2, in the space between tenon 3 and tongue-and-groove 2, fill fixing glue 4.With reference to the accompanying drawings shown in 1, the tongue-and-groove 2 on the first connecting plate 11 and the second connecting plate 12 is offered along aspect, plate face, and namely on plate face, form one groove, same tenon 3 is a lath consistent with tongue-and-groove 2 length.
During making, fixing glue 4 can adopt one-component polyurethane sealant, and the advantage of sealing glue is that large, every square centimeter the cohesive force of cohesive force can reach more than 30Kg, has good elasticity after colloid solidification simultaneously.Gap width between tenon 3 and tongue-and-groove 2 generally keeps between 1-3 mm, as wrapped up one deck elastic packing cover on tenon 3 after colloid solidification, fixing glue 4 is utilized firmly to link between tenon 3 and tongue-and-groove 2, when stretched or distortion time, tenon 3 can with direction of vibration to lopsidedness, during inclination, fixing glue 4 is extruded, work as distortion, stretch after disappearing, automatically reset tenon 3 centering under the flexible effect of fixing glue 4, the soundness connected between two connecting plates can be ensured thus, the distortion in certain amplitude can be adapted to again simultaneously, stretch, prevent due to distortion, stretch and cause the cracking be connected between plate with plate, damaged.
Embodiment 2
Provide the Tenon device that another improves in the present embodiment.
As shown in Figure 2, tongue-and-groove 2 is opened on the first connecting plate 11, and tenon 3 is arranged on the side of the second connecting plate 12, tenon 3 is inserted in tongue-and-groove 2 connection realized between two plates.As shown in Figure 2, the length of the tenon 3 on the second connecting plate 12 is less than the degree of depth of the first connecting plate 11 upper tenon groove 2, the width of tenon 3 is less than the width of tongue-and-groove 2, when being full of freezing plastic 4 in the space after tenon 3 injects tongue-and-groove 2 inside between tenon 3 and tongue-and-groove 2, utilizing the strong bond of freezing plastic 4 tenon 3 and tongue-and-groove 2 to be bondd thus achieving the connection between the first connecting plate 11 and the second connecting plate 12.As shown in Figure 2, when under the first connecting plate 11 or the second effect of connecting plate 12 in external force during run-off the straight, the tenon 3 of the second connecting plate is tilted and extrude freezing plastic 4 at tongue-and-groove 2 with plate body, after external force disappears, under the elastic reaction of freezing plastic 4, tenon 3 and the second connecting plate 3 automatically reset centering, thus play the effect of anti-stretching, anti-twisting.
Embodiment 3
The Tenon device provided in the present embodiment makes further improvements on the basis of embodiment 2.
As shown in Figure 3, tongue-and-groove 2 is opened on the plate face of the second connecting plate 12, and tenon 3 is arranged on the side of the first connecting plate 11.In the present embodiment further improvement is done to the shape of tenon 3, as shown in Figure 3, tenon 3 is in falling convex shape, and the width in the wide portion of tenon 3 end and the width of tongue-and-groove 2 are consistent, after tenon 3 being injected tongue-and-groove 2 inside, the space between tenon 3 front portion and tongue-and-groove 2 is full of freezing plastic 4.
Tenon 3 adopts the benefit of this structure to be, one, the structure provided in embodiment 1 and embodiment 2, tenon 3 with tongue-and-groove 2 carry out grafting operate time, first fill when freezing plastic 4 glue 4 to be solidified does not solidify tenon 3 to insert in tongue-and-groove 2 in tongue-and-groove 2 inside, keep tenon 3 to be positioned at the centre of tongue-and-groove 2, after glue 4 to be solidified solidifies, the position of tenon 3 in tongue-and-groove 2 is fixed.This can seem very difficult in practical operation, slightly careless, edges of boards there will be remaining limit, and after adopting the structure of falling convex shape, wide portion, tenon 3 rear end is consistent with the width of tongue-and-groove 2, utilize this wide portion to position tenon 3, can ensure that tenon 3 inswept portion is positioned at the neutral position of tongue-and-groove 2, thus ensure that the accuracy of two connecting plate link positions.Two, adopt the tenon structure that the present embodiment provides, its performance not only with traditional joinery and its construction simultaneously but also possess the advantage of joinery and its construction provided by the utility model, the wide portion of tenon end is consistent with the combination between tongue-and-groove and traditional joinery and its construction, when being distorted between plate and plate, tenon produce one to proceeds posterolateral to power, because wide portion, tenon 3 rear end height is lower, and adopt fixing glue 4 to fill between tenon 3 front end narrow portion and tongue-and-groove 2, therefore when tenon 3 is rolled to each side to tongue-and-groove 2, dovetail break can be prevented, simultaneously because the effect of fixing glue 4 also can prevent tenon 3 from deviating from by tongue-and-groove 2, simultaneously after external force suffered by tenon 3 is eliminated, the elasticity of fixing glue 4 can automatically reset to tenon 3, ensure that two connecting plates are in fixing link position always, keep fixing coupled condition.
Structure as the Tenon device of a kind of anti-twisting described in embodiment 1 to embodiment 3, anti-stretching is known, this device can be widely used in the production of furniture, one as this Tenon device is applied, a kind of furniture, be made by being connected between plate with plate, the connection between plate and plate adopts the Tenon device of aforesaid anti-twisting, anti-stretching.
Claims (6)
1. the Tenon device of an anti-twisting, anti-stretching, it comprises tenon and tongue-and-groove, tenon is positioned at tongue-and-groove inside, it is characterized in that: the length of tenon in described tongue-and-groove and width are less than the degree of depth and the width of tongue-and-groove, fill fixing glue in the space between tenon and tongue-and-groove.
2. the Tenon device of a kind of anti-twisting according to claim 1, anti-stretching, is characterized in that: described tongue-and-groove is arranged on the first connecting plate, and described tenon is positioned on the second connecting plate.
3. the Tenon device of a kind of anti-twisting according to claim 1, anti-stretching, is characterized in that: described tongue-and-groove is arranged on the first connecting plate and the second connecting plate, and the two ends of tenon lay respectively in the tongue-and-groove of the first connecting plate and the second connecting plate.
4. the Tenon device of a kind of anti-twisting according to claim 1 and 2, anti-stretching, is characterized in that: described tenon is in falling convex shape, and tenon terminal end width is consistent with tongue-and-groove width.
5. a furniture, being made by being connected between plate with plate, it is characterized in that: the connection between described plate and plate adopts the Tenon device of the anti-twisting described in claim 1,2 or 3, anti-stretching.
6. a furniture, being made by being connected between plate with plate, it is characterized in that: the connection between described plate and plate adopts the Tenon device of anti-twisting according to claim 4, anti-stretching.
Priority Applications (1)
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CN201520586093.0U CN204921569U (en) | 2015-08-07 | 2015-08-07 | Prevent distortion, prevent tensile tenon fourth of twelve earthly branches device and furniture |
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CN201520586093.0U CN204921569U (en) | 2015-08-07 | 2015-08-07 | Prevent distortion, prevent tensile tenon fourth of twelve earthly branches device and furniture |
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CN204921569U true CN204921569U (en) | 2015-12-30 |
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CN201520586093.0U Expired - Fee Related CN204921569U (en) | 2015-08-07 | 2015-08-07 | Prevent distortion, prevent tensile tenon fourth of twelve earthly branches device and furniture |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105020220A (en) * | 2015-08-07 | 2015-11-04 | 威海雅丝佳房车家具有限公司 | Warp-resisting and stretching-resisting mortise and tenon device and furniture |
-
2015
- 2015-08-07 CN CN201520586093.0U patent/CN204921569U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105020220A (en) * | 2015-08-07 | 2015-11-04 | 威海雅丝佳房车家具有限公司 | Warp-resisting and stretching-resisting mortise and tenon device and furniture |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Chen Yuting Inventor before: Chen Baoting |
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COR | Change of bibliographic data | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20160807 |
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CF01 | Termination of patent right due to non-payment of annual fee |