CN215980312U - Furniture leg connecting piece and connecting structure - Google Patents
Furniture leg connecting piece and connecting structure Download PDFInfo
- Publication number
- CN215980312U CN215980312U CN202122228646.3U CN202122228646U CN215980312U CN 215980312 U CN215980312 U CN 215980312U CN 202122228646 U CN202122228646 U CN 202122228646U CN 215980312 U CN215980312 U CN 215980312U
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- Prior art keywords
- piece
- leg
- connection
- connecting piece
- furniture leg
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- Expired - Fee Related
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- 239000002023 wood Substances 0.000 claims description 11
- 239000007787 solid Substances 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
Images
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- Furniture Connections (AREA)
- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The utility model discloses a furniture leg connecting piece and a connecting structure, wherein the connecting piece comprises two connecting plates which are symmetrically arranged, each connecting plate comprises a first connecting piece and a second connecting piece, and an accommodating cavity for accommodating the upper end part of a table leg can be formed between the two second connecting pieces. The connecting structure comprises a desktop, desk legs and connecting pieces, wherein a T-shaped groove is formed in the bottom surface of the desktop, and the upper end parts of the desk legs can be contained in the T-shaped groove and are connected with the desktop through the connecting pieces. The utility model has reasonable structure, convenient disassembly and assembly, high connection strength, good aesthetic degree and concealment degree and is beneficial to popularization and application.
Description
Technical Field
The utility model relates to the technical field of furniture production and manufacturing, and particularly discloses a furniture leg connecting piece and a connecting structure.
Background
The solid wood furniture leg joint mode mainly comprises two modes of tenon joint and hardware combination. The tenon joint is a more traditional joint mode, can realize the joint between two members without a connecting piece and a wood screw, has strong concealment performance and a convergent structure, and has certain aesthetic property. However, the requirements on the material and the processing technology of the component are high, so that the processing difficulty is high, the production efficiency is not high, and the disassembly and the assembly are difficult due to the gluing reason; once the tenon joint fails, the tenon joint cannot be repaired, and the whole furniture component is scrapped. The hardware joint mode has the advantages of simple use and high installation efficiency, but because the hardware is exposed on the wooden furniture member after the hardware is installed, the concealment and the aesthetic property are poor, the aesthetic degree of the wooden furniture is reduced, and the requirements of consumers who love with the wooden furniture are difficult to meet.
In the prior art, solid wood furniture made of fast growing wood is often connected in a mode of tenon joint and hardware combination and matching. For example, in the existing fast-growing wood solid wood furniture, the table legs are separately connected with the table top to form a suspension leg structure, the suspension legs are connected with the bottom of the table top through exposed gaskets, as shown in fig. 1 (the gaskets are fixed with the table legs by screws B, and the gaskets are fixed with the table top by screws A1/A2/A3/A4), the stress at the joint is concentrated and the appearance is not beautiful enough.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a furniture leg connecting piece and a connecting structure, which solve the technical problems of poor attractiveness and concealment of the connection of wooden furniture legs in the prior art and have the technical effects of reasonable structure, convenience in disassembly and assembly, high connecting strength and good attractiveness and concealment. The adopted technical scheme is as follows:
the utility model provides a furniture leg connecting piece, includes the two connecting plates of the setting of symmetry, the connecting plate includes first connection piece and second connection piece, be equipped with on the first connection piece and connect the desktop and use first through-hole, first connection piece upwards is connected with second connection piece bottom surface, the second connection piece is used for being connected with table leg upper end, and two can form the holding chamber of holding table leg upper end between the second connection piece.
On the basis of the technical scheme, the first connecting sheet and the second connecting sheet are vertically arranged, or the second connecting sheet has an angle inclined from bottom to top towards the inner side end of the first connecting sheet.
On the basis of the technical scheme, the first connecting sheet and the second connecting sheet are made of metal materials and are integrally bent and formed, and the second connecting sheet is provided with a second through hole for connecting table legs.
On the basis of the technical scheme, the first through hole and the second through hole are both conical threaded holes.
On the basis of the technical scheme, the first connecting sheet axially extends towards the inner side and forms a third connecting sheet on the other side of the second connecting sheet, and a groove for accommodating the third connecting sheet is formed in the corresponding position of the upper end part of the table leg.
On the basis of the technical scheme, a fourth connecting sheet which can be abutted against the upper end face of the table leg is connected between the two second connecting sheets.
A furniture leg connecting structure comprises a desktop, desk legs and the connecting plate, wherein a T-shaped groove is formed in the bottom surface of the desktop, and the upper end portions of the desk legs can be contained in the T-shaped groove and connected with the desktop through connecting pieces.
On the basis of the technical scheme, the depth of the T-shaped groove does not exceed 2/3 of the thickness of the table top.
On the basis of the technical scheme, the thickness of each connecting sheet in the connecting plate is 1-2 mm.
On the basis of the technical scheme, the tabletop and the table legs are made of solid wood materials and have straight grains, the table legs comprise upper end portions and lower end portions which form an angle with the upper end portions, and the upper end portions vertically upwards form straight tenons used for being connected with the tabletop.
Advantageous effects
The utility model adopts the mode of combining and matching the tenon joint and the hardware, can relieve the problem of stress concentration at the joint of the solid wood furniture component in the prior art, is favorable for improving the structural strength of the joint, such as the joint of the suspension leg and the desktop, is convenient to assemble and disassemble, is convenient to transport, and is favorable for prolonging the service life of the whole body. Specifically, the upper end of each table leg forms a right-angle tenon, the corresponding position of the table top forms a T-shaped groove, and the metal connecting piece which is high in rigidity and convenient to replace is added at the part where tenon joint stress is concentrated, so that the joint strength can be improved, and meanwhile, the effect of hiding the hardware connecting piece is achieved. Meanwhile, glue is not needed during installation, the mounting and dismounting can be carried out for multiple times, and more auxiliary tools are not needed in the dismounting process. If the node is damaged, maintenance can be completed by replacing the self-tapping screw and the corresponding solid wood component, and the method is good in economy, convenient to operate, easy to maintain and good in popularization.
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 should be apparent that the drawings in the following description are merely exemplary of the utility model, and that other embodiments can be derived from the drawings provided by those skilled in the art without inventive effort.
FIG. 1: the prior art is a structural schematic diagram that the table legs are connected with the bottom of the table top through exposed gaskets;
FIG. 2: the structural diagram of the table top and the table legs connected through the connecting plate in the embodiment 1 is shown as I;
FIG. 3: in the embodiment 1, a second structural diagram that the desktop and the desk legs are connected through the connecting plate is shown;
FIG. 4: the structure of the connecting plate in the embodiment 1 is schematically shown;
FIG. 5: the structure of the connecting plate in the embodiment 2 is schematically shown;
FIG. 6: the structure of the connecting plate in the embodiment 3 is schematically shown;
FIG. 7: the structure of the connecting plate matched with the table leg in the embodiment 3 is schematically shown;
Detailed Description
The utility model is further illustrated by 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 or similar 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 accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meanings 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", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Example 1
The furniture leg connecting piece shown in fig. 2-4 comprises two connecting plates which are symmetrically arranged, each connecting plate comprises a first connecting piece 1 and a second connecting piece 2, a first through hole 3 for connection is formed in each first connecting piece 1, each first through hole 3 is a conical threaded hole, and a screw can penetrate through each first through hole 3 to connect each first connecting piece 1 with a table top 7.
The second connecting piece 2 is provided with a holding cavity for holding the upper end of the table leg 8, the holding cavity can be attached to the second connecting piece 2 when the upper end of the table leg 8 is held in the holding cavity, the second connecting piece 2 is provided with a second through hole 4 for connecting the table leg 8, the second through hole 4 is a counter bore and is a conical threaded hole, and a screw can penetrate through the second through hole 4 to connect the second connecting piece 2 with the table leg 8.
The utility model provides a furniture shank connection structure, includes desktop 7, table leg 8 and as above the connecting plate, desktop 7 and table leg 8 are wood material and texture straight, table leg 8 includes the upper end and is the lower tip of an angle with the upper end, the vertical upwards formation of upper end is used for connecting the straight tenon of desktop 7.
A T-shaped groove 9 is formed in the bottom surface of the table top 7 corresponding to the upper end of the table leg 8, and the depth of the T-shaped groove 9 is not more than 2/3 of the thickness of the table top 7; the straight tenon on the upper end part of the table leg 8 can be accommodated in the T-shaped groove 9, a connecting plate is arranged between the straight tenon and the T-shaped groove 9, the straight tenon is connected with the table top 7 through the connecting plate, and the thickness of each connecting piece in the connecting plate is 1-2 mm.
Connecting step
The two connecting plates are connected with the upper end parts of the table legs through screws; then the two connecting plates and the upper end part of the table leg 8 are embedded into the T-shaped groove 9 together; then the two connecting plates are screwed on the bottom surface of the table top 7 through screws.
Example 2
As shown in fig. 5, in embodiment 2, based on embodiment 1, a fourth connecting piece 6 capable of abutting against the upper end surface of the table leg 8 is connected between the two second connecting pieces 2, wherein the fourth connecting piece 6 is integrally formed with the two second connecting pieces 2 and the two first connecting pieces 1.
Example 3
As shown in fig. 6 and 7, in embodiment 3, based on embodiment 1, the first connecting piece 1 extends axially inward and forms a third connecting piece 5 on the other side of the second connecting piece 2, a groove for accommodating the third connecting piece 5 is provided at a corresponding position of the upper end of the leg 8, and the connection between the connecting plate and the leg 8 can be realized when the third connecting piece 5 is accommodated in the groove. Thus, the second connecting piece 2 in embodiment 3 may not be provided with the second through hole 4.
The present invention has been described above by way of example, but the present invention is not limited to the above-described specific embodiments, and any modification or variation made based on the present invention is within the scope of the present invention as claimed.
Claims (10)
1. The utility model provides a furniture leg connecting piece, its characterized in that, two connecting plates including the setting of symmetry, the connecting plate includes first connection piece (1) and second connection piece (2), be equipped with on first connection piece (1) and connect with first through-hole (3), first connection piece (1) upwards is connected with second connection piece (2) bottom surface, second connection piece (2) are equipped with and connect with second through-hole (4), and two can form the holding chamber of holding table leg (8) upper end between second connection piece (2).
2. Furniture leg connection according to claim 1, characterized in that the first (1) and second (2) links are arranged vertically or the second link (2) has an angle inclined from bottom to top towards the inner end of the first link (1).
3. The furniture leg connection according to claim 2, characterized in that the first (1) and second (2) connection pieces are made of metal and are integrally formed by bending.
4. Furniture leg connection according to claim 2, characterized in that the first through hole (3) and the second through hole (4) are both conical threaded holes.
5. A furniture leg connecting element according to claim 2, characterized in that the first connecting piece (1) extends axially to the inside and forms a third connecting piece (5) on the other side of the second connecting piece (2), and that the upper end of the leg (8) is provided at a corresponding position with a recess for receiving the third connecting piece (5).
6. A furniture leg connector according to any of claims 1-5, characterised in that a fourth connecting piece (6) is connected between the second connecting pieces (2) and can be brought into abutment with the upper end surface of a table leg (8).
7. A furniture leg connecting structure comprises a desktop (7) and desk legs (8), and is characterized by further comprising a connecting piece according to any one of claims 1-5, wherein a T-shaped groove (9) is formed in the bottom surface of the desktop (7), and the upper end portions of the desk legs (8) can be accommodated in the T-shaped groove (9) and connected with the desktop (7) through a connecting plate.
8. Furniture leg connection according to claim 7, characterised in that the depth of the T-shaped groove (9) does not exceed 2/3 of the thickness of the table top (7).
9. The furniture leg connecting structure according to claim 8, wherein each connecting piece in the connecting plate has a thickness of 1 to 2 mm.
10. A furniture leg connection according to claim 8 or 9, wherein the table top (7) and the table leg (8) are of solid wood and are straight-textured, the table leg (8) comprising an upper end and a lower end at an angle to the upper end, the upper end being formed vertically upwards as a straight tenon for connection to the table top (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122228646.3U CN215980312U (en) | 2021-09-14 | 2021-09-14 | Furniture leg connecting piece and connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122228646.3U CN215980312U (en) | 2021-09-14 | 2021-09-14 | Furniture leg connecting piece and connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215980312U true CN215980312U (en) | 2022-03-08 |
Family
ID=80466215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122228646.3U Expired - Fee Related CN215980312U (en) | 2021-09-14 | 2021-09-14 | Furniture leg connecting piece and connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215980312U (en) |
-
2021
- 2021-09-14 CN CN202122228646.3U patent/CN215980312U/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: 20221026 Address after: 200082 floor 2, building 10, No. 990, Dalian Road, Yangpu District, Shanghai 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: 20220308 |