CN210859446U - Seamless splicing piece - Google Patents
Seamless splicing piece Download PDFInfo
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- CN210859446U CN210859446U CN201921597188.7U CN201921597188U CN210859446U CN 210859446 U CN210859446 U CN 210859446U CN 201921597188 U CN201921597188 U CN 201921597188U CN 210859446 U CN210859446 U CN 210859446U
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- Prior art keywords
- tenon
- mortise
- slot
- wall
- component
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- 239000007787 solid Substances 0.000 claims description 12
- 239000002023 wood Substances 0.000 claims description 11
- 229920000297 Rayon Polymers 0.000 abstract description 4
- 239000003292 glue Substances 0.000 description 3
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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Abstract
The utility model provides a seamless splicing piece, which comprises a first component and a second component, wherein one end of the first component, which is used for connecting the second component, is provided with a first tenon and a first mortise which are as long as the end surface, and one end of the second component, which is used for connecting the first component, is provided with a second tenon and a second mortise which are as long as the end surface; the shape structures of the first tenon and the second tenon are completely the same, and the shape structures of the first mortise slot and the second mortise slot are completely the same; the mortise structure in first mortise slot and second mortise slot has the interior narrow characteristics in the middle of the width of outer, and the tenon structure of first tenon and second tenon is corresponding with the structure in mortise slot, just so can press the concatenation with first component and second component according to positive and negative symmetry's mode, makes first tenon imbed the second mortise slot completely, and the second tenon imbeds first mortise slot completely, and two components will be very firm after through the concatenation of two mortise structures, need not to adopt the industry viscose to consolidate.
Description
Technical Field
The utility model relates to a panel concatenation technical field, concretely relates to splicing piece.
Background
In the prior art, in order to manufacture splicing pieces of pure solid wood structures such as solid wood platens, solid wood doors and the like with large areas, a plurality of solid wood plates are usually bonded by strong glue, and then veneers are paved, or the solid wood plates are connected by a tenon-and-mortise structure and reinforced by strong glue. That is, the solid wood splice in the prior art inevitably uses industrial glue, which is obviously not environment-friendly enough.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a seamless splice, this splice only utilizes tenon fourth of the twelve earthly branches structure to splice, need not to adopt the industry viscose to consolidate.
In order to solve the technical problem, the technical scheme of the utility model is that: a seamless splicing piece comprises a first component and a second component which are spliced with each other, wherein a first tenon and a first mortise which are as long as the end surfaces are arranged at one end of the first component, which is used for connecting the second component, and a second tenon and a second mortise which are as long as the end surfaces are arranged at one end of the second component, which is used for connecting the first component; the shape structures of the first tenon and the second tenon are completely the same, and the shape structures of the first mortise slot and the second mortise slot are completely the same; the first mortise slot and the second mortise slot are both obliquely arranged U-shaped slots and comprise slot bottoms and two face slot walls, wherein one face is a flat slot wall, the other face slot wall is provided with a convex part, so that the whole U-shaped slot is of a structure with a wide inner part and a wide outer part and a narrow middle part, the tenon structures of the first tenon and the second tenon correspond to the structure of the U-shaped slot and comprise a top part and two outer walls, one of the outer walls is a flat outer wall, and the other outer wall is provided with an inner concave part; the first component and the second component are pressed and spliced in a positive and negative symmetrical mode, the first tenon is completely embedded into the second mortise, and the second tenon is completely embedded into the first mortise.
Among the above-mentioned technical scheme, because the mortise slot structure in first mortise slot and second mortise slot has the interior narrow characteristics in the middle of the outer width, the tenon structure of first tenon and second tenon is corresponding with the structure in U-shaped groove, and the solid has certain elastic deformation usually, just so can press the concatenation with first component and second component according to positive and negative symmetry's mode, make first tenon imbed the second mortise slot completely, the second tenon imbeds first mortise slot completely, two components will be very firm after the concatenation through two mortise structures, need not to adopt the industry viscose to consolidate. Moreover, as the shape structures of the first tenon and the second tenon are completely the same, and the shape structures of the first mortise slot and the second mortise slot are completely the same, the processing of the first component and the second component is very simple, the precision of the mortise structures on the two components can be ensured, and the seamless splicing is facilitated; moreover, the tenon and the mortise can be machined on a long strip-shaped plate, and then the first member and the second member, or even more members, can be obtained by cutting according to the size.
As an optimized technical scheme, the bottoms of the first mortise slot and the second mortise slot are arc bottoms, and the tops of the first tenon and the second tenon are arc tops.
According to the preferable technical scheme, the first tenon and the first mortise slot are positioned in the middle of the end face of the first component, and the flat slot wall of the first mortise slot is also the flat outer wall of the first tenon; the second tenon and the second mortise are positioned in the middle of the end face of the second component, and the leveling groove wall of the second mortise is also the leveling outer wall of the second tenon. The design ensures that the tenon and the mortise are interdependent in structure, and the structure is very ingenious and compact.
As an optimized technical scheme, the arc bottom of the first mortise slot and the arc top of the first tenon are connected through the flat slot wall/the flat outer wall to form an S shape, and the arc bottom of the second mortise slot and the arc top of the second tenon are connected through the flat slot wall/the flat outer wall to form an S shape.
Preferably, the first mortise slot and the second mortise slot are provided with a plurality of convex parts, and the cross-section lines of one slot wall are wavy lines; the cross-section lines that first tenon and second tenon all have a lateral wall are the wavy line, have a plurality of interior recesses. This structure can further enhance the fastening of the two members after splicing.
Preferably, the depth of the first mortise slot and the second mortise slot is slightly larger than the length of the first tenon and the length of the second tenon. Just so can guarantee that the tenon inserts completely to fourth of twelve earthly branches inslot, avoid influencing the inseparable laminating of first component and second component terminal surface because there is burr or piece in the groove of fourth of twelve earthly branches.
Preferably, the opening of the U-shaped groove is in interference fit with the root of the tenon structure. Therefore, the obvious gap can not be seen at the joint of the surfaces of the two spliced components.
In one embodiment, the first member and the second member are both solid wood plates.
In one embodiment, the first member and the second member are both plastic plates.
Drawings
FIG. 1 is a schematic structural view of the splice of embodiment 1 of the present invention when it is not assembled;
FIG. 2 is a schematic structural view of the assembled splice in embodiment 1 of the present invention;
FIG. 3 is a schematic structural view of the splice of embodiment 2 of the present invention when it is not assembled;
fig. 4 is a schematic structural view of the assembled splice in embodiment 2 of the present invention;
the reference signs are:
10-first component 11-first tenon 12-first mortise slot
20-second member 21-second tenon 22-second mortise.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but 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.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. In the description of the present invention, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, mechanically or electrically connected, or interconnected between two elements, directly or indirectly through intervening media, and the specific meaning of the terms may be understood by those skilled in the art according to their specific situation.
Example 1
As shown in fig. 1 and 2, a seamless splicing piece comprises a first member 10 and a second member 20 which are spliced with each other, wherein the first member 10 and the second member 20 are both made of solid wood plates, a first tenon 11 and a first mortise 12 which are as long as end faces are arranged at one end of the first member 10 for connecting the second member 20, and a second tenon 21 and a second mortise 22 which are as long as end faces are arranged at one end of the second member 20 for connecting the first member 10; the shape and structure of the first tenon 11 and the second tenon 21 are completely the same, and the shape and structure of the first mortise slot 12 and the second mortise slot 22 are completely the same; the cross section shapes of the first mortise slot 12 and the second mortise slot 22 are both obliquely arranged U-shaped slots, and each slot comprises a slot bottom and two slot walls, wherein one slot wall is a flat slot wall, the other slot wall is provided with a convex part, so that the whole U-shaped slot is of a structure with a wide inner part and a narrow outer part and a slightly narrow middle part, the tenon structures of the first tenon 11 and the second tenon 21 correspond to the structure of the U-shaped slot and comprise a top part and two outer walls, one of the outer walls is a flat outer wall, the other outer wall is provided with an inner concave part, and the opening of the U-shaped slot is in interference fit with the root part of; the first component 10 and the second component 20 are pressed and spliced in a positive and negative symmetrical mode, the first tenon 11 is completely embedded into the second mortise 22, the second tenon 21 is completely embedded into the first mortise 12, and the depth of the first mortise 12 and the depth of the second mortise 22 are slightly larger than the length of the first tenon 11 and the length of the second tenon 21.
The bottoms of the first mortise slot 12 and the second mortise slot 22 are arc bottoms, and the tops of the first tenon 11 and the second tenon 21 are arc tops; the first tenon 11 and the first mortise 12 are positioned in the middle of the end face of the first component 10, and the flat groove wall of the first mortise 12 is also the flat outer wall of the first tenon 11; the second tenon 21 and the second mortise 22 are positioned in the middle of the end face of the second member 20, and the flat groove wall of the second mortise 22 is also the flat outer wall of the second tenon 21; the arc bottom of the first mortise slot 12 and the arc top of the first tenon 11 are connected through the flat slot wall/flat outer wall to form an S shape, and the arc bottom of the second mortise slot 22 and the arc top of the second tenon 21 are connected through the flat slot wall/flat outer wall to form an S shape.
In the above technical scheme, since the first member 10 and the second member 20 are both made of solid wood, the first mortise 12 and the second mortise 22 have inclined U-shaped slots with inner and outer wide sections and slightly narrow middle sections, and the tenon structures of the first tenon 11 and the second tenon 12 correspond to the U-shaped slots, so that the first member 10 and the second member 20 can be pressed and spliced in a front-back symmetrical manner, because the solid wood has a certain elastic deformation, the arc top of the first tenon 11 passes through the narrow section of the U-shaped slot and is completely embedded into the bottom of the second mortise 22 after being extruded and deformed, the arc top of the second tenon 21 passes through the narrow section of the U-shaped slot and is completely embedded into the bottom of the first mortise 12, and after splicing, the convex sections of the two mortise just aim at the concave sections of the two tenons, thereby limiting the tenons from being pulled out outwards, two components can be very stable after being spliced through the double tenon-and-mortise structure, and industrial viscose is not needed for reinforcement. Moreover, as the shape and structure of the first tenon 11 and the second tenon 21 are completely the same, and the shape and structure of the first mortise slot 12 and the second mortise slot 22 are completely the same, the processing of the first member 10 and the second member 20 is very simple, the precision of the mortise structures on the two members can be ensured, and the seamless splicing is facilitated; moreover, the tenon and mortise can be machined on a long strip-shaped plate, and then the first member 10 and the second member 20, or even more members, can be obtained by cutting according to the size.
In practical application, based on the same principle, the other ends of the first member 10 and the second member 20 are provided with tenons and mortise slots with the same structure as required, so that the components with the same structure can be spliced with more components with the same structure, and the structure and the principle are the same, so that the details are not repeated.
Example 2
The splice plate in this embodiment is basically the same as the splice plate in embodiment 1 in structure, and the difference is that: as shown in fig. 3 and 4, the number of the protrusions on one groove wall of the first mortise groove 12 and the second mortise groove 22 is two, so that the section line of the groove wall is a wavy line, and correspondingly, the number of the inner recesses on one outer wall of the first tenon 11 and the second tenon 12 is also two, so that the section line of the side wall is a wavy line. This structure can further enhance the fastening property after the first member and the second member are joined.
The above-mentioned embodiment is the utility model discloses the implementation scheme of preferred, in addition, the utility model discloses can also realize by other modes, any obvious replacement is all within the protection scope of the utility model under the prerequisite that does not deviate from this technical scheme design.
In order to make it easier for those skilled in the art to understand the improvement of the present invention over the prior art, some drawings and descriptions of the present invention have been simplified, and in order to clarify, some other elements have been omitted from this document, those skilled in the art should recognize that these omitted elements may also constitute the content of the present invention.
Claims (10)
1. A seamless splice comprising a first member (10) and a second member (20) that are spliced to each other, characterized in that: a first tenon (11) and a first mortise (12) which are as long as the end surfaces are arranged at one end of the first component (10) for connecting the second component (20), and a second tenon (21) and a second mortise (22) which are as long as the end surfaces are arranged at one end of the second component (20) for connecting the first component (10); the shape and structure of the first tenon (11) and the second tenon (21) are completely the same, and the shape and structure of the first mortise slot (12) and the second mortise slot (22) are completely the same; the mortise structure of the first mortise (12) and the second mortise (22) comprises a groove bottom and two groove walls, wherein one groove wall is a flat groove wall, the other groove wall is provided with a convex part, so that the whole mortise is formed into a structure with a wide inner part and a wide outer part and a narrow middle part, the tenon structures of the first tenon (11) and the second tenon (21) correspond to the mortise structure and comprise a top part and two outer walls, one of the two outer walls is a flat outer wall, and the other outer wall is provided with an inner concave part; the first member (10) and the second member (20) are pressed and spliced in a positive and negative symmetrical mode, the first tenon (11) is completely embedded into the second mortise slot (22), and the second tenon (21) is completely embedded into the first mortise slot (12).
2. The seamless splice of claim 1, wherein: the cross-sectional shapes of the first mortise slot (12) and the second mortise slot (22) are both obliquely arranged U-shaped slots, the bottoms of the slots are arc bottoms, and the tops of the first tenon (11) and the second tenon (21) are arc tops.
3. The seamless splice of claim 2, wherein: the first tenon (11) and the first mortise slot (12) are positioned in the middle of the end face of the first component, and the flat slot wall of the first mortise slot (12) is also the flat outer wall of the first tenon (11); the second tenon (21) and the second mortise slot (22) are positioned in the middle of the end face of the second component (20), and the flat slot wall of the second mortise slot (22) is also the flat outer wall of the second tenon (21).
4. The seamless splice of claim 3, wherein: the arc bottom of the first mortise slot (12) and the arc top of the first tenon (11) are connected through the flat slot wall/the flat outer wall to form an S shape, and the arc bottom of the second mortise slot (22) and the arc top of the second tenon (21) are connected through the flat slot wall/the flat outer wall to form an S shape.
5. The seamless splice of any of claims 1-4 wherein: the first mortise slot (12) and the second mortise slot (22) are provided with a plurality of convex parts, and the cross-section line of one slot wall is a wavy line; the first tenon (11) and the second tenon (21) are provided with a side wall, and the section lines of the side wall are wavy lines and are provided with a plurality of concave parts.
6. The seamless splice of any of claims 1-4 wherein: the depth of the first mortise slot (12) and the second mortise slot (22) is slightly larger than the length of the first tenon (11) and the length of the second tenon (21).
7. The seamless splice of claim 5 wherein: the depth of the first mortise slot (12) and the second mortise slot (22) is slightly larger than the length of the first tenon (11) and the length of the second tenon (21).
8. The seamless splice of any of claims 1-4 wherein: the opening of the U-shaped groove is in interference fit with the root of the tenon structure.
9. The seamless splice of claim 5, wherein: the opening of the U-shaped groove is in interference fit with the root of the tenon structure.
10. The seamless splice of any of claims 1-4 wherein: the first member (10) and the second member (20) are both solid wood plates or plastic plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921597188.7U CN210859446U (en) | 2019-09-24 | 2019-09-24 | Seamless splicing piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921597188.7U CN210859446U (en) | 2019-09-24 | 2019-09-24 | Seamless splicing piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210859446U true CN210859446U (en) | 2020-06-26 |
Family
ID=71308555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921597188.7U Expired - Fee Related CN210859446U (en) | 2019-09-24 | 2019-09-24 | Seamless splicing piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210859446U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114810757A (en) * | 2021-01-29 | 2022-07-29 | 北京航空航天大学 | Connector, lattice unit cell, assembled lattice structure |
-
2019
- 2019-09-24 CN CN201921597188.7U patent/CN210859446U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114810757A (en) * | 2021-01-29 | 2022-07-29 | 北京航空航天大学 | Connector, lattice unit cell, assembled lattice structure |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200626 |
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| CF01 | Termination of patent right due to non-payment of annual fee |