CN217713239U - Rotary clamping type connecting piece and solid wood connecting structure - Google Patents
Rotary clamping type connecting piece and solid wood connecting structure Download PDFInfo
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- CN217713239U CN217713239U CN202221460130.XU CN202221460130U CN217713239U CN 217713239 U CN217713239 U CN 217713239U CN 202221460130 U CN202221460130 U CN 202221460130U CN 217713239 U CN217713239 U CN 217713239U
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- 239000002023 wood Substances 0.000 title claims abstract description 77
- 239000007787 solid Substances 0.000 title claims description 49
- 239000002184 metal Substances 0.000 claims abstract description 52
- 230000000694 effects Effects 0.000 abstract description 6
- 230000002349 favourable effect Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000011094 fiberboard Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000009916 joint effect Effects 0.000 description 1
- 239000000463 material Substances 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
- 230000002787 reinforcement Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a rotatory chucking formula connecting piece and wood connection structure relates to furniture equipment technical field. Including first wood component, second wood component and chucking connecting piece, the one end of first wood component is equipped with circular tenon, and circular tenon tight fit inlays the interior ring of dress in the chucking connecting piece, the one end of second wood component is equipped with circular mortise, chucking connecting piece tight fit inlays the dress in circular mortise. This rotatory chucking formula connecting piece and wood connection structure, the tenon of a wood component is processed out according to the internal diameter of metal rotating head, adopt interference fit to make both connect, the mortise of another wood component is processed out according to metal sleeve's external diameter, adopt interference fit to make both connect, accomplish the assembly through metal rotating head and metal sleeve screw thread locking, not only can ensure good combination effect, and can realize the dismouting of wood component fast, be favorable to improving the modularization, the unitization and the universalization degree of wood structure.
Description
Technical Field
The utility model relates to a furniture equipment technical field specifically is a rotatory chucking formula connecting piece and wood connection structure.
Background
The solid wood furniture is furniture made of solid wood, and the general solid wood furniture can be divided into pure solid wood furniture and imitated solid wood furniture, all materials of the pure solid wood furniture are solid wood, european-style garden wind pure solid wood furniture such as a tabletop, a door plate of a wardrobe, a side plate and the like are all made of solid wood, and artificial boards in any form are not used, the imitation solid wood furniture is solid wood furniture in appearance, the natural texture, the hand feeling and the color of the wood are the same as those of the solid wood furniture, but the imitation solid wood furniture is actually the furniture mixed by solid wood and full solid wood bed artificial boards, namely a shaving board or a medium density board fiber board with parts such as side board tops, bottoms, shelves and the like, covered by veneer.
In present furniture production, mainly there are mortise-tenon joint, joint modes such as glue joint and nail joint, the solid wood furniture of glue connection is after long-time the use, the junction easily comes unstuck, the fracture, the nail is connected in the installation, the improper messenger solid wood furniture of operation splits, relatively, mortise-tenon joint not only the joint effect is good, and green, the outward appearance is pleasing to the eye good choice of joint mode, but because the restriction of its processing technology and the mode of assembly are too professional sometimes, often need experienced master to install, the user often can not assemble by oneself, and most mortise-tenon structure is after the joint, be difficult to the activity and tear down, inconvenient transportation.
SUMMERY OF THE UTILITY MODEL
The utility model provides a rotatory chucking formula connecting piece and wood connection structure to solve the problem in the background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: a rotary clamping type connecting piece and a solid wood connecting structure comprise a first solid wood component, a second solid wood component and a clamping connecting piece, wherein a round tenon is arranged at one end of the first solid wood component and is tightly embedded in an inner ring of the clamping connecting piece, a round mortise is arranged at one end of the second solid wood component, and the clamping connecting piece is tightly embedded in the round mortise; the chucking connecting piece includes metal rotating head and metal sleeve, the outer wall of metal rotating head is equipped with the external screw thread, metal sleeve's inner wall is equipped with the internal thread, and just passes through internal thread and external screw thread and metal rotating head threaded connection.
Furthermore, a ladder shaft is arranged at the round tenon, and the ladder shaft is arranged between the round tenon and the first solid wood component.
Furthermore, a stepped hole is formed in the round mortise, and the stepped shaft is located in the stepped hole.
Further, outer wall is equipped with first parallel key around the circular tenon, the inner wall is equipped with first keyway around the metal rotating head, and is connected with the circular tenon cooperation through first keyway and first parallel key.
Furthermore, the front inner wall and the rear inner wall of the round mortise are provided with second key grooves, the front outer wall and the rear outer wall of the metal sleeve are provided with second flat keys, and the metal sleeve is connected with the round mortise in a matched mode through the second flat keys and the second key grooves.
Furthermore, the external threads are provided with two threads which are positioned at two ends of the metal rotating head.
Compared with the prior art, the utility model provides a rotatory chucking formula connecting piece and wood connection structure possesses following beneficial effect:
this rotatory chucking formula connecting piece and wood connection structure, the tenon of a wood component is processed out according to the internal diameter of metal rotating head, adopt interference fit to make both connect, the mortise of another wood component is processed out according to metal sleeve's external diameter, adopt interference fit to make both connect, accomplish the assembly through metal rotating head and metal sleeve screw thread locking, not only can ensure good combination effect, and can realize the dismouting of wood component fast, be favorable to improving the modularization, the unitization and the universalization degree of wood structure.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a split view of the present invention;
fig. 3 is a partial side view of the present invention.
In the figure: 1. a first solid wood member; 2. a second solid wood member; 3. clamping the connecting piece; 4. a circular tenon; 5. a circular mortise; 6. a metal rotating head; 7. a metal sleeve; 8. an external thread; 9. an internal thread; 10. a ladder shaft; 11. a stepped hole; 12. a first flat key; 13. a first keyway; 14. a second keyway; 15. a second flat bond.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the utility model discloses a rotary fastening type connecting piece and solid wood connecting structure, including a first solid wood component 1, a second solid wood component 2 and a fastening connecting piece 3, one end of the first solid wood component 1 is provided with a circular tenon 4, and the circular tenon 4 is tightly embedded in the inner ring of the fastening connecting piece 3, one end of the second solid wood component 2 is provided with a circular mortise 5, the fastening connecting piece 3 is tightly embedded in the circular mortise 5, a tenon of the solid wood component is processed according to the inner diameter of a metal rotating head 6, the two are connected by interference fit, a mortise of another solid wood component is processed according to the outer diameter of a metal sleeve 7, the two are connected by interference fit, the assembly is completed by the screw thread locking of the metal rotating head 6 and the metal sleeve 7, not only can be ensured good combination effect, but also the disassembly and assembly of the solid wood component can be realized rapidly, which is favorable for improving the modularization, combination and universalization degree of the solid wood structure;
chucking connecting piece 3 includes metal rotating head 6 and metal sleeve 7, the outer wall of metal rotating head 6 is equipped with external screw thread 8, the inner wall of metal sleeve 7 is equipped with internal thread 9, and through internal thread 9 and external screw thread 8 and 6 threaded connection of metal rotating head.
Specifically, a step shaft 10 is arranged at the circular tenon 4, and the step shaft 10 is arranged between the circular tenon 4 and the first solid wood member 1.
In this embodiment, the shaft 10 plays a role in connection, support, and the like, and plays a role in structural reinforcement for the circular tenon 4.
Specifically, a stepped hole 11 is formed in the circular mortise 5, and the step shaft 10 is located in the stepped hole 11.
In this embodiment, the stepped hole 11 is designed to be a clearance so as to facilitate the insertion of the shaft 10.
Specifically, outer wall is equipped with first flat key 12 around circular tenon 4, inner wall is equipped with first keyway 13 around metal rotating head 6, and is connected with circular tenon 4 cooperation through first keyway 13 and first flat key 12.
In this embodiment, the first key groove 13 and the first flat key 12 are tightly keyed, so that the alignment is good during assembly, which is beneficial to assembly.
Specifically, the front and rear inner walls of the circular mortise 5 are provided with second key grooves 14, the front and rear outer walls of the metal sleeve 7 are provided with second flat keys 15, and the metal sleeve is connected with the circular mortise 5 through the second flat keys 15 and the second key grooves 14 in a matching manner.
In this embodiment, the second flat key 15 and the second key groove 14 are tightly coupled, so that the centering performance is good during assembly, and the assembly is facilitated.
Specifically, the external threads 8 are provided twice and located at two ends of the metal rotating head 6.
In this embodiment, the assembly is accomplished through the screw thread locking of metal rotating head 6 and metal sleeve 7, can realize the dismouting of wood component fast, and metal rotating head 6 and metal sleeve 7 have good wearability, can ensure the firm nature of junction, difficult appearance not hard up phenomenon.
When using, the tenon of a solid wood component is processed out according to the internal diameter of metal rotating head 6, adopts interference fit to make both connect, processes out the mortise of another solid wood component according to the external diameter of metal sleeve 7, adopts interference fit to make both connect, accomplishes the assembly through metal rotating head 6 and metal sleeve 7 screw thread locking, not only can ensure good combination effect, and can realize the dismouting of solid wood component fast, is favorable to improving modularization, unitization and the universalization degree of solid wood structure.
To sum up, this rotatory chucking formula connecting piece and wood connection structure, the tenon of a wood component is processed according to the internal diameter of metal rotating head 6, adopt interference fit to make both connect, the mortise of another wood component is processed according to the external diameter of metal sleeve 7, adopt interference fit to make both connect, accomplish the assembly through metal rotating head 6 and metal sleeve 7 screw thread locking, not only can ensure good combination effect, and can realize the dismouting of wood component fast, be favorable to improving the modularization, the unitization and the universalization degree of wood structure.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a rotatory chucking formula connecting piece and wood connection structure, includes first wood component (1), second wood component (2) and chucking connecting piece (3), its characterized in that: one end of the first solid wood component (1) is provided with a circular tenon (4), the circular tenon (4) is tightly embedded in an inner ring of the clamping connecting piece (3), one end of the second solid wood component (2) is provided with a circular mortise (5), and the clamping connecting piece (3) is tightly embedded in the circular mortise (5);
chucking connecting piece (3) include metal rotating head (6) and metal sleeve (7), the outer wall of metal rotating head (6) is equipped with external screw thread (8), the inner wall of metal sleeve (7) is equipped with internal thread (9), and just through internal thread (9) and external screw thread (8) and metal rotating head (6) threaded connection.
2. The rotary clamping type connecting piece and solid wood connecting structure according to claim 1, characterized in that: the round tenon (4) is provided with a ladder shaft (10), and the ladder shaft (10) is arranged between the round tenon (4) and the first solid wood component (1).
3. The rotary clamping type connecting piece and solid wood connecting structure according to claim 2, wherein: a stepped hole (11) is formed in the position of the circular mortise (5), and the ladder shaft (10) is located in the stepped hole (11).
4. The rotary clamping type connecting piece and solid wood connecting structure according to claim 1, characterized in that: the outer wall is equipped with first parallel key (12) around circular tenon (4), the inner wall is equipped with first keyway (13) around metal rotating head (6), and is connected with circular tenon (4) cooperation through first keyway (13) and first parallel key (12).
5. The rotary clamping type connecting piece and solid wood connecting structure according to claim 1, characterized in that: the inner wall is equipped with second keyway (14) around circular mortise (5), the outer wall is equipped with second parallel key (15) around metal sleeve (7), and is connected with circular mortise (5) cooperation through second parallel key (15) and second keyway (14).
6. The rotary clamping type connecting piece and solid wood connecting structure according to claim 1, characterized in that: the external threads (8) are arranged twice and are positioned at two ends of the metal rotating head (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221460130.XU CN217713239U (en) | 2022-06-10 | 2022-06-10 | Rotary clamping type connecting piece and solid wood connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221460130.XU CN217713239U (en) | 2022-06-10 | 2022-06-10 | Rotary clamping type connecting piece and solid wood connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217713239U true CN217713239U (en) | 2022-11-01 |
Family
ID=83799476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221460130.XU Active CN217713239U (en) | 2022-06-10 | 2022-06-10 | Rotary clamping type connecting piece and solid wood connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217713239U (en) |
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2022
- 2022-06-10 CN CN202221460130.XU patent/CN217713239U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231211 Address after: 210022 Daxiaochang 11-17, Qinhuai District, Nanjing City, Jiangsu Province Patentee after: Nanjing Weilai Home Technology Co.,Ltd. Address before: Longpan road Xuanwu District of Nanjing city of Jiangsu Province, No. 159 210037 Patentee before: NANJING FORESTRY University |