CN214404242U - But angle regulation's furniture wedge tenon structure - Google Patents
But angle regulation's furniture wedge tenon structure Download PDFInfo
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- CN214404242U CN214404242U CN202120368663.4U CN202120368663U CN214404242U CN 214404242 U CN214404242 U CN 214404242U CN 202120368663 U CN202120368663 U CN 202120368663U CN 214404242 U CN214404242 U CN 214404242U
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- dovetail
- hole
- embedded nut
- transition
- mortise
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- 230000007704 transition Effects 0.000 claims description 23
- 238000013016 damping Methods 0.000 claims description 10
- 230000006978 adaptation Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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Abstract
The utility model discloses an angle-adjustable's furniture dovetail structure, a serial communication port, including first component, second component, first dovetail, second dovetail and rotation connecting piece, be equipped with on the first component and inlay and adorn first dovetail and use first tenon hole, first dovetail and the little terminal surface of first dovetail close fit and first dovetail outwards, relevant position department on the second component is equipped with and is used for inlaying and adorning second dovetail and use the second dovetail hole, second dovetail and the little terminal surface of second dovetail close fit and second dovetail outwards, first dovetail and second dovetail are connected through rotating the connecting piece. The utility model discloses can guarantee that the component rotates the good pleasing to the eye degree of junction, and easy dismounting, be convenient for maintain, economic nature is good, easily popularizes and applies.
Description
Technical Field
The utility model relates to a furniture manufacturing field, concretely relates to but angle regulation's furniture wedge tenon structure.
Background
Along with the continuous development of furniture industry, people constantly improve the requirement of furniture product, traditional tenon fourth of twelve earthly branches structure can play the effect of fixed plate, but can't satisfy the function of furniture plate rotation angle. Although the traditional metal connecting pieces such as the hardware hinges and the hinges can provide the function of angle rotation of the furniture plates connected with the traditional metal connecting pieces, in the installation process of the hardware connecting pieces, on one hand, the hardware is exposed on the outer surface of the furniture after the installation is finished, so that the integral attractiveness of the furniture is influenced, and meanwhile, the installation and disassembly processes are complicated and the efficiency is not high; on the other hand, the maintenance cost is high, the connection surface of hardware such as traditional hardware hinges and furniture is large, if the hardware connecting piece is damaged, the purpose of repairing the hardware is difficult to achieve simply by replacing the hardware, the hardware connecting piece and the furniture plate are often required to be replaced together, and therefore the maintenance cost is high and the economical efficiency is poor.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an angle-adjustable furniture wedge tenon structure, it has solved exist among the prior art not enough, aims at providing a design pleasing to the eye, easy dismounting, the wedge tenon structure of being convenient for maintain. The adopted technical scheme is as follows:
the utility model provides an angle-adjustable furniture dovetail structure, includes first component, second component, first dovetail, second dovetail and rotates the connecting piece, be equipped with on the first component and inlay and adorn first mortise hole for the first dovetail, first dovetail and first mortise hole tight fit and the little terminal surface of first dovetail outwards, relevant position department on the second component is equipped with and is used for inlaying and adorning second mortise hole for the second dovetail, second dovetail and second mortise hole tight fit and the little terminal surface of second dovetail outwards, first dovetail and second dovetail are connected through rotating the connecting piece.
On the basis of above-mentioned technical scheme, first mortise hole includes first transition mortise hole and the first screens mortise hole that communicates with first transition mortise hole, the degree of depth in first transition mortise hole and first dovetail clearance fit and first transition mortise hole is greater than the height of first dovetail, first screens mortise hole and first dovetail shape looks adaptation and the drill way width in first screens mortise hole are less than the little terminal surface width of first dovetail.
On the basis of the technical scheme, the second tenon hole comprises a second transition tenon hole and a second clamping tenon hole communicated with the second transition tenon hole, the depth of the second transition tenon hole is larger than the height of the second wedge-shaped tenon in clearance fit with the second wedge-shaped tenon, and the width of the hole opening of the second clamping tenon hole is smaller than the width of the small end face of the second wedge-shaped tenon.
On the basis of the technical scheme, the rotary connecting piece comprises a damping rotating shaft, and two ends of the damping rotating shaft are fixedly connected with the first wedge-shaped tenon and the second wedge-shaped tenon respectively.
On the basis of the technical scheme, the damping rotating shaft further comprises a first embedded nut and a second embedded nut, the first embedded nut is embedded in the first wedge-shaped tenon, the second embedded nut is embedded in the second wedge-shaped tenon, the outer side wall of the first end of the damping rotating shaft is provided with an external thread matched with the internal thread on the first embedded nut, and the outer side wall of the second end of the damping rotating shaft is provided with an external thread matched with the internal thread on the second embedded nut.
On the basis of the technical scheme, the outer diameter of the first embedded nut is not more than 2/3 of the width of the small end face of the first wedge-shaped tenon, and the outer diameter of the second embedded nut is not more than 2/3 of the width of the small end face of the second wedge-shaped tenon.
On the basis of the technical scheme, the gap between the two opposite end faces of the first embedded nut and the second embedded nut is not more than 1 mm.
Advantageous effects
The utility model discloses in ingenious combining together hardware connecting piece and split type dovetail, be used for realizing that the rotation between first component and second component is connected, wherein hardware connecting piece is used for realizing the rotation between first component and second component and is connected, split type dovetail is used for realizing the dismantlement between hardware connecting piece and first component and second component and is connected, and split type dovetail and first component and second component easy dismounting, need not be with the help of more appurtenance during the dismouting, and production and processing is convenient, easy to popularize, easy to maintain simultaneously, if hardware connecting piece takes place to damage, the maintenance can be accomplished to hardware connecting piece and corresponding dovetail to the accessible change, and economic efficiency is good.
The utility model discloses well first wedge-shaped tenon inlays the first screens mortise hole of dress on first component, wherein first screens mortise hole is less than the little terminal surface width of first wedge-shaped tenon with the drill way width in first wedge-shaped tenon shape looks adaptation and first screens mortise hole, so on the one hand can make first wedge-shaped tenon inlay completely and adorn in first screens mortise hole, remain the pleasing to the eye roughness of original veneer, first screens mortise hole can play the effect of preventing deviating from to first wedge-shaped tenon simultaneously, better connection stability has been guaranteed. Similarly, the second wedge-shaped tenon is completely embedded in the second clamping tenon hole, so that the flatness and the attractiveness of the original decorative surface can be kept, and meanwhile, the second clamping tenon hole can play a role in preventing the second wedge-shaped tenon from falling off.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawing in the following description is only an embodiment of the invention, and that for a person skilled in the art, other embodiments can be derived from the drawing provided without inventive effort.
FIG. 1: the structure schematic diagram of the explosion diagram of the utility model;
FIG. 2: the structure schematic diagram of the second component top view of the utility model;
Detailed Description
The invention will be further described with reference to the following figures and examples:
reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
The angle-adjustable furniture dovetail structure comprises a first component 1, a second component 2, a first dovetail 3, a second dovetail 4 and a rotary connecting piece 5, wherein the first component 1 is provided with a first mortise 6 for embedding the first dovetail 3, the first dovetail 3 is tightly matched with the first mortise 6, the small end face of the first dovetail 3 faces outwards, a second mortise 7 for embedding the second dovetail 4 is arranged at the corresponding position on the second component 2, the second dovetail 4 is tightly matched with the second mortise 7, the small end face of the second dovetail 4 faces outwards, and the first dovetail 3 and the second dovetail 4 are connected through the rotary connecting piece 5.
Wherein, first mortise 6 includes first transition mortise and the first screens mortise that communicates with first transition mortise, first transition mortise and 3 clearance fit of first dovetail and the degree of depth in first transition mortise are greater than the height of first dovetail 3, the drill way width in first screens mortise and 3 shape looks adaptations of first dovetail and first screens mortise is less than the little terminal surface width of first dovetail 3, wherein, the drill way width in first screens mortise is 4/5 of the little terminal surface width of first dovetail 3, just the height of first dovetail 3 is the 4/5 of first screens mortise hole depth.
The second mortise 7 includes a second transition mortise 71 and a second clamping mortise 72 communicating with the second transition mortise 71, the second transition mortise 71 is in clearance fit with the second dovetail 4 and the depth of the second transition mortise 71 is greater than the height of the second dovetail 4, the second clamping mortise 72 is in shape fit with the second dovetail 4 and the width of the aperture of the second clamping mortise 72 is smaller than the width of the small end face of the second dovetail 4, wherein the width of the aperture of the second clamping mortise 72 is 4/5 of the width of the small end face of the second dovetail 4, and the height of the second dovetail 4 is 4/5 of the depth of the second clamping mortise 72.
The rotating connection 5 comprises a damped rotating shaft, wherein the damped rotating shaft is prior art and is not described in detail herein. The wedge-shaped tenon embedding structure is characterized by further comprising a first embedded nut 8 and a second embedded nut 9, the outer diameter of the first embedded nut 8 is not more than 2/3 of the width of the small end face of the first wedge-shaped tenon 3, and the outer diameter of the second embedded nut 9 is not more than 2/3 of the width of the small end face of the second wedge-shaped tenon 4.
The first embedded nut 8 is embedded in the small end face of the first wedge-shaped tenon 3, the second embedded nut 9 is embedded in the small end face of the second wedge-shaped tenon 9, an external thread matched with the internal thread on the first embedded nut 8 is arranged on the outer side wall of the first end of the damping rotating shaft, and an external thread matched with the internal thread on the second embedded nut 9 is arranged on the outer side wall of the second end of the damping rotating shaft.
The first end of the damping rotating shaft is fixedly connected with the first wedge-shaped tenon 3 through a first embedded nut 8, and the second end of the damping rotating shaft is fixedly connected with the second wedge-shaped tenon 4 through a second embedded nut 9. Wherein, the clearance between the relative both ends face of first embedded nut 8 and second embedded nut 9 is no longer than 1 mm.
The present invention has been described above by way of example, but the present invention is not limited to the above-mentioned embodiments, and any modification or variation based on the present invention is within the scope of the present invention.
Claims (7)
1. The utility model provides an adjustable angle's furniture dovetail structure, its characterized in that includes first component (1), second component (2), first dovetail (3), second dovetail (4) and rotation connecting piece (5), be equipped with on first component (1) and inlay dress first dovetail (3) with first mortise (6), first dovetail (3) and first mortise (6) tight fit and the little terminal surface of first dovetail (3) outwards, relevant position department on second component (2) is equipped with and is used for inlaying dress second dovetail (4) with second mortise (7), second dovetail (4) and second mortise (7) tight fit and the little terminal surface of second dovetail (4) outwards, first dovetail (3) and second dovetail (4) are connected through rotation connecting piece (5).
2. The angle-adjustable furniture dovetail arrangement according to claim 1, characterized in that the first dovetail hole (6) comprises a first transition dovetail hole and a first locking dovetail hole communicating with the first transition dovetail hole, the first transition dovetail hole is clearance-fitted with the first dovetail (3) and the depth of the first transition dovetail hole is greater than the height of the first dovetail (3), the first locking dovetail hole is shape-fitted with the first dovetail (3) and the aperture width of the first locking dovetail hole is smaller than the minor face width of the first dovetail.
3. The angle-adjustable furniture dovetail arrangement according to claim 2, characterized in that said second dovetail hole (7) comprises a second transition dovetail hole (71) and a second locking dovetail hole (72) communicating with the second transition dovetail hole (71), said second transition dovetail hole (71) being clearance-fitted with the second dovetail (4) and the depth of the second transition dovetail hole (71) being greater than the height of the second dovetail (4), said second locking dovetail hole (72) being form-fitted with the second dovetail (4) and the aperture width of the second locking dovetail hole (72) being smaller than the minor face width of the second dovetail (4).
4. The angle-adjustable furniture dovetail arrangement according to any of claims 1-3, characterized in that the rotating connection (5) comprises a damping spindle, both ends of which are fixedly connected to the first dovetail (3) and the second dovetail (4), respectively.
5. The angle-adjustable furniture dovetail structure according to claim 4, further comprising a first pre-embedded nut (8) and a second pre-embedded nut (9), wherein the first pre-embedded nut (8) is embedded in the first dovetail (3), the second pre-embedded nut (9) is embedded in the second dovetail (4), an external thread matched with an internal thread on the first pre-embedded nut (8) is arranged on an outer side wall of a first end of the rotating connecting part (5), and an external thread matched with an internal thread on the second pre-embedded nut (9) is arranged on an outer side wall of a second end of the rotating connecting part (5).
6. The adjustable angle furniture dovetail structure according to claim 5, characterized in that the outer diameter of the first pre-embedded nut (8) is not more than 2/3 of the width of the minor end face of the first dovetail (3), and the outer diameter of the second pre-embedded nut (9) is not more than 2/3 of the width of the minor end face of the second dovetail (4).
7. The angle-adjustable furniture dovetail structure according to claim 5, wherein the gap between the two opposite end faces of the first embedded nut (8) and the second embedded nut (9) is not more than 1 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120368663.4U CN214404242U (en) | 2021-02-09 | 2021-02-09 | But angle regulation's furniture wedge tenon structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120368663.4U CN214404242U (en) | 2021-02-09 | 2021-02-09 | But angle regulation's furniture wedge tenon structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214404242U true CN214404242U (en) | 2021-10-15 |
Family
ID=78024828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120368663.4U Expired - Fee Related CN214404242U (en) | 2021-02-09 | 2021-02-09 | But angle regulation's furniture wedge tenon structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214404242U (en) |
-
2021
- 2021-02-09 CN CN202120368663.4U patent/CN214404242U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211223 Address after: 200082 room 299, zone Q, second floor, building 3, No. 8, Xiushan Road, Chengqiao Town, Chongming District, Shanghai (Shanghai Chongming Industrial Park) Patentee after: Shanghai Jiuhu Architectural Design Co.,Ltd. Address before: No. 159, dragon pan Road, Xuanwu District, Nanjing, Jiangsu Patentee before: NANJING FORESTRY University |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211015 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |