CN211174924U - Invisible connecting piece - Google Patents
Invisible connecting piece Download PDFInfo
- Publication number
- CN211174924U CN211174924U CN201922228162.1U CN201922228162U CN211174924U CN 211174924 U CN211174924 U CN 211174924U CN 201922228162 U CN201922228162 U CN 201922228162U CN 211174924 U CN211174924 U CN 211174924U
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- Prior art keywords
- connecting portion
- fastener
- piece
- hole
- connecting piece
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 239000002023 wood Substances 0.000 abstract description 8
- 238000000926 separation method Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides an invisible connecting piece relates to connecting piece technical field. The technical problems that in the prior art, a wood connecting mode is complicated and the disassembly and the assembly are not convenient are solved. It includes first connecting piece and second connecting piece, first connecting piece includes first connecting portion and the fastener of integral type connection, first connecting portion can be dismantled with first section bar and be connected, the second connecting piece includes the second connecting portion, the second connecting portion can be dismantled with the second section bar and be connected, the jack has been seted up in the second connecting portion, be provided with in the jack rather than length direction looks vertically fastener, set up jaggedly on the fastener, the size of breach is greater than the cross-sectional dimension of fastener, the fastener can insert in the jack and be connected so that first connecting piece links together with the second connecting piece with the fastener block, external force is pressed the fastener and can be extruded the end of fastener in the breach so that first connecting piece and second connecting piece separation are connected with the block of removing fastener and fastener.
Description
Technical Field
The utility model belongs to the technical field of the connecting piece technique and specifically relates to a stealthy connecting piece is related to.
Background
In recent years, the whole-wood customization is more and more popular with consumers, namely, the whole-wood customization combines the wood products required by home decoration together, and provides a solution for the consumers for the whole style of the whole set of home decoration solid wood products. From wooden doors, siding, to cabinets, wine cabinets, wardrobes, tatami, and the like, consumers are offered one-stop wooden products. Whole wood customization in actual production, the joining of wood is one of the important rings.
The applicant finds that at least the following technical problems exist in the prior art: when two existing wood profiles are connected, the connecting mode is complex, the structure is complex, and the disassembly and the assembly are not convenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an invisible connecting piece to solve among the prior art timber connected mode comparatively loaded down with trivial details, the dismouting technical problem that gets up not too conveniently. The utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.
In order to achieve the above purpose, the utility model provides a following technical scheme:
an invisible connecting piece comprises a first connecting piece and a second connecting piece, wherein the first connecting piece comprises a first connecting part and a clamping piece which are integrally connected, the first connecting part is detachably connected with the first section bar, the second connecting part comprises a second connecting part, the second connecting part is detachably connected with the second section bar, a jack is arranged in the second connecting part, a clamping piece which is vertical to the length direction of the jack is arranged in the jack, a gap is arranged on the clamping piece, the size of the notch is larger than the cross-sectional size of the end of the clamping piece, the clamping piece can be inserted into the jack and is connected with the clamping piece in a clamping mode so that the first connecting piece is connected with the second connecting piece together, and the end of the clamping piece can be extruded into the notch by pressing the clamping piece through external force so that the clamping connection between the clamping piece and the clamping piece is released, and the first connecting piece is separated from the second connecting piece.
Preferably, the clamping piece is a long right cylinder, the insertion hole comprises a cylindrical hole and a crescent hole which are communicated, the section size of the cylindrical hole is matched with that of the clamping piece, and the section size of the crescent hole is larger than that of the clamping piece.
Preferably, the length of the engaging piece is greater than the distance between one end of the second connecting portion close to the first connecting portion and the engaging piece.
Preferably, the clamping piece is of a circular ring-shaped structure with the notch, the circular hole in the center of the clamping piece corresponds to the cylindrical hole, and the notch corresponds to the crescent hole.
Preferably, a circular hole in the center of the clamping sheet is provided with an annular sawtooth strip.
Preferably, the insertion hole is penetratingly provided in the second connection portion.
Preferably, the first connecting portion is of a cylindrical structure, an external thread is arranged on the side face of the first connecting portion, and a threaded hole for the first connecting portion to rotate into is formed in the first section bar, so that the first connecting portion and the first section bar form threaded connection.
Preferably, the second connecting portion are of a cylindrical structure, external threads are arranged on the side face of the second connecting portion, and a threaded hole for the second connecting portion to enter in a rotating mode is formed in the second profile so that the second connecting portion and the second profile can form threaded connection.
Preferably, a plurality of first positioning holes are further formed in one end, close to the second connecting portion, of the first connecting portion.
Preferably, one end of the second connecting portion, which is close to the first connecting portion, is further provided with a plurality of second positioning holes.
The invisible connecting piece comprises a first connecting piece and a second connecting piece, wherein the first connecting piece comprises a first connecting part and a clamping piece which are connected in an integrated manner, the first connecting part is detachably connected with a first section bar, the second connecting piece comprises a second connecting part, the second connecting part is detachably connected with a second section bar, a jack is formed in the second connecting part, a clamping piece which is vertical to the length direction of the jack is arranged in the jack, a notch is formed in the clamping piece, the size of the notch is larger than the cross-sectional size of the end head of the clamping piece, the clamping piece can be inserted into the jack and is clamped and connected with the clamping piece so that the first connecting piece is connected with the second connecting piece, the end head of the clamping piece can be extruded into the notch by external force to remove the clamping connection between the clamping piece and the clamping piece so that the first connecting piece is separated from the second connecting piece, and the whole invisible connecting piece, the invisible connecting piece has the advantages that the operation time can be saved, the working hours are saved, the efficiency is improved, meanwhile, the integral structure of the invisible connecting piece is simple, the size is small, the weight is light, the cost is low, and the invisible connecting piece is easy to replace.
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 drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of a hidden connector according to the present invention;
FIG. 2 is an internal structure view of a second connector of the invisible connector of the present invention;
FIG. 3 is a top view of a second connector of the invisible connector of the present invention;
FIG. 4 is a bottom view of a second connection member of the invisible connection member of the present invention;
fig. 5 is a bottom view of the first connecting member of the invisible connecting member of the present invention;
fig. 6 is a perspective view of a concealed connecting member of the present invention;
fig. 1, a first connecting member; 11. a first connection portion; 111. a first positioning hole; 12. a fastener; 2. a second connecting member; 21. a second connecting portion; 211. a second positioning hole; 22. a jack; 221. a cylindrical bore; 222. a crescent-shaped hole; 23. a clamping sheet; 24. and (4) a notch.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "lateral", "length", "width", "height", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "side", and the like indicate orientations or positional relationships based on those shown in fig. 1, and are only for convenience of description and simplicity of description, and 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 therefore should not be construed as limiting the present invention.
Referring to fig. 1 to 6, the present invention provides an invisible connecting member, which comprises a first connecting member 1 and a second connecting member 2, wherein the first connecting member 1 comprises a first connecting portion 11 and a clamping member 12 integrally connected, the first connecting portion 11 is detachably connected with a first section bar, the second connecting member 2 comprises a second connecting portion 21, the second connecting portion 21 is detachably connected with a second section bar, a jack 22 is arranged in the second connecting portion 21, a clamping sheet 23 perpendicular to the length direction of the jack 22 is arranged in the jack 22, a notch 24 is arranged on the clamping sheet 23, the size of the notch 24 is larger than the cross-sectional size of the end of the clamping member 12, the clamping member 12 can be inserted into the jack 22 and is clamped with the clamping sheet 23 to connect the first connecting member 1 and the second connecting member 2 together, the clamping member 12 can be pushed into the notch 24 by external force to release the clamping connection between the clamping member 12 and the clamping sheet 23 to separate the first connecting member 1 from the second connecting member 2, the whole set of invisible connecting pieces is very convenient to disassemble and assemble, the operation time can be saved, the working time is saved, the efficiency is improved, and meanwhile, the invisible connecting pieces are simple in overall structure, small in size, light in weight, low in cost and easy to replace;
the first profile and the second profile in this embodiment, that is, the two profiles to be spliced together, are conventional existing structures, and therefore, specific structures are not specified, and are not shown in the drawings.
As an alternative embodiment, the engaging member 12 is a long straight cylinder, one end of the long straight cylinder is integrally connected with the first connecting portion 11, and one end of the long straight cylinder is inserted into the insertion hole 22;
referring to fig. 3, the insertion hole 22 is penetratingly disposed in the second connecting portion 21, the insertion hole 22 includes a cylindrical hole 221 and a crescent hole 222 which are communicated with each other, a cross-sectional dimension of the cylindrical hole 221 matches a cross-sectional dimension of the engaging member 12, that is, the engaging member 12 can be just inserted into the cylindrical hole, and a cross-sectional dimension of the crescent hole 222 is larger than a cross-sectional dimension of the engaging member 12;
when the engaging piece 12 and the engaging piece 23 are engaged, they are both located in the cylindrical hole 221, and after the engaging piece 12 is pressed by external force, the end of the engaging piece 12 close to one end of the engaging piece 23 is squeezed into the crescent hole 222 from the cylindrical hole 221, and because the cross-sectional size of the crescent hole 222 is larger than that of the engaging piece 12, the engaging piece 12 and the engaging piece 23 are separated.
As an alternative embodiment, the length of the engaging element 12 is greater than the distance from the end of the second connecting portion 21 close to the first connecting portion 11 to the engaging piece 23, so that the operation of extruding the end of the engaging element 12 close to the end of the engaging piece 23 into the crescent hole 222 from the cylindrical hole 221 can be realized.
As an alternative embodiment, referring to fig. 4, the engaging piece 23 is a ring-shaped structure with a notch 24, a circular hole at the center of the engaging piece 23 corresponds to the position of the cylindrical hole 221, so that the engaging piece 23 can be engaged with the engaging piece 12 inserted into the cylindrical hole 221, the notch 24 corresponds to the position of the crescent hole 222, a space is provided for the engaging piece 12, the end of the engaging piece 12 close to one end of the engaging piece 23 is pushed into the crescent hole 222 and the notch 24 from the cylindrical hole 221, the notch 24 no longer holds the engaging connection with the engaging piece 12, and therefore the engaging connection between the engaging piece 12 and the engaging piece 23 can be released.
As an alternative embodiment, circular saw-tooth strips are arranged at the circular holes at the centers of the other engaging pieces 23 except the notch 24, and the saw-tooth strips can be better engaged and connected with the engaging piece 12, so that the connection strength during the engagement and connection is increased.
As an optional implementation manner, the first connection portion 11 is a cylindrical structure, an external thread is provided on a side surface of the first connection portion 11, a threaded hole for the first connection portion 11 to rotate into is formed in the first profile, so that the first connection portion 11 and the first profile form a threaded connection, and the first connection portion 11 and the first profile after the threaded connection form a whole, which is beneficial to performing final splicing with the second connection portion 21 and the second profile.
As an optional implementation manner, the second connection portion 21 is a cylindrical structure, the side surface of the second connection portion 21 is provided with an external thread, the second profile is provided with a threaded hole for the second connection portion 21 to rotate into, so that the second connection portion 21 and the second profile form a threaded connection, and the threaded connection of the second connection portion 21 and the second profile forms a whole, which is beneficial to performing final splicing with the first connection portion 11 and the first profile.
As an optional implementation manner, one end of the first connecting portion 11 close to the second connecting portion 21 is further provided with a plurality of first positioning holes 111, and the plurality of first positioning holes 111 are annularly arranged at intervals, so that the positioning function can be achieved when the connector is installed.
As an optional embodiment, one end of the second connection portion 21 close to the first connection portion 11 is further provided with a plurality of second positioning holes 211, and the plurality of second positioning holes 211 are annularly spaced and can play a positioning role during installation.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A invisible connector, comprising a first connector (1) and a second connector (2), wherein: first connecting piece (1) includes first connecting portion (11) and fastener (12) that the integral type is connected, first connecting portion (11) can be dismantled with first section bar and be connected, second connecting piece (2) include second connecting portion (21), second connecting portion (21) can be dismantled with the second section bar and be connected, jack (22) have been seted up in second connecting portion (21), be provided with in jack (22) rather than length direction looks vertically fastener (23), breach (24) have been seted up on fastener (23), the size of breach (24) is greater than the cross sectional dimension of the end of fastener (12), fastener (12) can insert in jack (22) and with fastener (23) block is connected so that first connecting piece (1) with second connecting piece (2) link together, and external force is pressed fastener (12) can with the end of fastener (12) is crowded into fastener (24) are interior So as to release the clamping connection between the clamping piece (12) and the clamping sheet (23) and separate the first connecting piece (1) and the second connecting piece (2).
2. The invisible connector of claim 1, wherein: the clamping piece (12) is a long right cylinder, the insertion hole (22) comprises a cylindrical hole (221) and a crescent hole (222) which are communicated, the sectional size of the cylindrical hole (221) is matched with that of the clamping piece (12), and the sectional size of the crescent hole (222) is larger than that of the clamping piece (12).
3. The invisible connector of claim 2, wherein: the length of the clamping piece (12) is larger than the distance between one end of the second connecting part (21) close to the first connecting part (11) and the clamping sheet (23).
4. The invisible connector of claim 2, wherein: the clamping piece (23) is of a circular ring-shaped structure with the notch (24), a round hole in the center of the clamping piece (23) corresponds to the cylindrical hole (221) in position, and the notch (24) corresponds to the crescent hole (222) in position.
5. The invisible connector of claim 4, wherein: and an annular sawtooth strip is arranged at the round hole in the center of the clamping sheet (23).
6. The invisible connector of claim 1, wherein: the insertion hole (22) is penetratingly provided in the second connection portion (21).
7. The invisible connector of claim 1, wherein: the first connecting portion (11) is of a cylindrical structure, external threads are arranged on the side face of the first connecting portion (11), and a threaded hole for the first connecting portion (11) to enter in a rotating mode is formed in the first section bar, so that the first connecting portion (11) and the first section bar are in threaded connection.
8. The invisible connector of claim 1, wherein: the second connecting portion (21) are of a cylindrical structure, external threads are arranged on the side face of the second connecting portion (21), and the second profile is provided with a threaded hole for the second connecting portion (21) to enter in a rotating mode so that the second connecting portion (21) is in threaded connection with the second profile.
9. The invisible connector of claim 1, wherein: a plurality of first positioning holes (111) are further formed in one end, close to the second connecting portion (21), of the first connecting portion (11).
10. The invisible connector of claim 1, wherein: and one end of the second connecting part (21) close to the first connecting part (11) is also provided with a plurality of second positioning holes (211).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922228162.1U CN211174924U (en) | 2019-12-12 | 2019-12-12 | Invisible connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922228162.1U CN211174924U (en) | 2019-12-12 | 2019-12-12 | Invisible connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211174924U true CN211174924U (en) | 2020-08-04 |
Family
ID=71804839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922228162.1U Expired - Fee Related CN211174924U (en) | 2019-12-12 | 2019-12-12 | Invisible connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211174924U (en) |
-
2019
- 2019-12-12 CN CN201922228162.1U patent/CN211174924U/en not_active Expired - Fee Related
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Legal Events
| 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: 20200804 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |