CN210949433U - Dismantled and assembled tenon fourth of twelve earthly branches structure - Google Patents
Dismantled and assembled tenon fourth of twelve earthly branches structure Download PDFInfo
- Publication number
- CN210949433U CN210949433U CN201922096607.5U CN201922096607U CN210949433U CN 210949433 U CN210949433 U CN 210949433U CN 201922096607 U CN201922096607 U CN 201922096607U CN 210949433 U CN210949433 U CN 210949433U
- Authority
- CN
- China
- Prior art keywords
- tenon
- mortise
- fixed
- component
- detachable
- Prior art date
- 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
Links
Images
Landscapes
- Furniture Connections (AREA)
Abstract
The utility model relates to the technical field of wood furniture design, and provides a detachable mortise and tenon structure which has simple structure, firmness, stability and easy disassembly and assembly and is beneficial to the installation and transportation of wood furniture; the tenon is a split tenon consisting of a fixed tenon arranged on the first wood component and a detachable tenon arranged on the fixed tenon along the longitudinal movement of the fixed tenon; a tenon groove with a port positioned at the tenon end of the fixed tenon is concavely arranged on the main side surface of the fixed tenon along the longitudinal direction of the fixed tenon, a small tenon which forms a tenon-and-mortise joint pair with the tenon groove is convexly arranged on the main side surface of the detachable tenon, and the small tenon is detachably arranged in the tenon groove; the side surface of the component mortise is convexly provided with a mortise tenon at the bottom of the component mortise, and the side surface of the fixed tenon is concavely provided with a tenon mortise groove forming a tenon-and-mortise connection pair with the mortise tenon.
Description
Technical Field
The utility model relates to a wooden furniture design technical field, to furniture transportation difficulty among the prior art, component node intensity is more weak, the installation operation requires higher defect, provides a dismantled and assembled mortise-tenon joint structure, this dismantled and assembled mortise-tenon joint structure simple structure, firmly lean on, easily dismouting steadily are favorable to wooden furniture's installation and transportation.
Background
The traditional wood furniture in China is generally made into an integral structure by mortise-tenon joint or glue joint, most of the wood furniture is large in size and is made by carpenters on site, and the situations of transportation, assembly and the like are rarely considered. In recent years, transportation cost becomes a key factor in a new cost accounting mode, in order to meet the market demand, the adoption of flat transportation becomes a main transportation mode of finished products in the wood furniture industry, and in order to meet the demand of flat transportation, a large number of hardware connections are used as connection modes for detachable structures of furniture. The production efficiency that the hardware is connected is high, and the price is cheap relatively, but has destroyed timber performance itself greatly and be difficult to restore, through several dismouting back, movable part department will become flexible, and intensity reduces by a wide margin, has shortened the life of furniture, still can have the potential safety hazard. Therefore, according to actual needs, the characteristics of wood are needed to be utilized, and a detachable mortise and tenon structure which is small in damage to furniture and low in production cost is researched.
Disclosure of Invention
The utility model aims at providing a dismantled and assembled mortise-tenon joint structure, this dismantled and assembled mortise-tenon joint simple structure, firmly lean on, easily dismouting steadily are favorable to wooden furniture's installation and transportation.
The utility model aims at realizing through the following technical scheme:
a detachable mortise and tenon structure comprises a component tenon which is convexly arranged at the top of a vertically arranged first wood component, and a component mortise which is concavely arranged on a horizontally arranged second wood component and forms a mortise and tenon joint pair with the component tenon, wherein the component tenon is a split tenon which is formed by a fixed tenon arranged on the first wood component and a detachable tenon arranged on the fixed tenon along the longitudinal movement of the fixed tenon; the surface of the fixed tenon, which is opposite to the main side surface of the fixed tenon, is the side surface of the fixed tenon, the surface of the detachable tenon, which is opposite to the main side surface of the detachable tenon, is the side surface of the detachable tenon, and the surface of the detachable tenon, which is opposite to the main side surface of the fixed tenon, is the main side surface of the component mortise; a tenon groove with a port positioned at the tenon end of the fixed tenon is concavely arranged on the main side surface of the fixed tenon along the longitudinal direction of the fixed tenon, a small tenon which forms a tenon-and-mortise joint pair with the tenon groove is convexly arranged on the main side surface of the detachable tenon, and the small tenon is detachably arranged in the tenon groove; the side surface of the component mortise is convexly provided with a mortise tenon at the bottom of the component mortise, and the side surface of the fixed tenon is concavely provided with a tenon mortise groove forming a tenon-and-mortise connection pair with the mortise tenon.
The utility model has the advantages that:
when in use:
when the assembling of the detachable mortise and tenon structure is carried out:
taking the side face of the fixed tenon facing the main side face of the tenon hole of the member, and placing the tenon of the member A into the tenon hole of the member B from the lower part and the middle part of the tenon hole of the member A to enable the tenon end of the member to be flush with the upper opening of the tenon hole of the member B;
pushing the component tenon to move to the main side surface of the component mortise so that the tenon mortise and the mortise tenon are correspondingly jointed to form a mortise-tenon joint pair;
taking the side face of the detachable tenon facing the side face of the component mortise pair, wedging the detachable tenon into the component mortise from the upper part, connecting the small tenon with the mortise, descending along the mortise until the detachable tenon is flush with the lower opening of the component mortise, and forming a mortise-tenon connection pair by the small tenon and the mortise;
the fixed tenon and the detachable tenon form a component tenon, and the component tenon and the component mortise form a tenon-and-mortise connection pair;
the fixed tenon, the detachable tenon and the second wood component are tightly buckled with each other to form a detachable tenon-and-mortise structure with high structural strength.
When the detachable mortise and tenon structure is detached:
taking out the detachable tenon, and removing the tenon-and-mortise connection pair between the small tenon and the mortise;
pushing the component tenon to move away from the main side surface of the component mortise to release the mortise-tenon joint pair between the tenon slot and the mortise tenon;
the fixed tenon is taken out from the tenon hole of the component, so that the dismantling work of the detachable tenon-and-mortise structure can be completed, and the wood furniture connected by the detachable tenon-and-mortise structure is easy to disassemble and assemble, convenient to store and beneficial to flat transportation.
Foretell dismantled and assembled mortise-tenon joint structure provides a dismantled and assembled mortise-tenon joint structure to furniture transportation difficulty among the prior art, component node intensity is more weak, the higher defect of installation operation requirement, and this dismantled and assembled mortise-tenon joint structure simple structure, firm steady rest, easily dismouting are favorable to wooden furniture's installation and transportation.
In the detachable mortise and tenon structure, the component mortise is a waist-shaped hole with the same inner diameter of the semi-arc surface as the main side surface of the component mortise and the auxiliary side surface of the component mortise, the fixed tenon side surface and the detachable tenon side surface are semi-arc surfaces with the same inner diameter, and the mortise tenon is a semicircular boss arranged at the lower end of the main side surface of the component mortise.
In the detachable tenon-and-mortise structure, the joint surface of the fixed tenon and the detachable tenon is a vertical split surface of the component tenon, and the side surface of the fixed tenon and the side surface of the detachable tenon are respectively positioned on two sides of the joint surface of the fixed tenon and the detachable tenon.
The detachable tenon-and-mortise structure is characterized in that the lower end of the detachable tenon is provided with a guide-in end used for guiding the detachable tenon into the tenon hole of the component.
The upper side face of the small tenon is coplanar with the tenon end face of the detachable tenon, and the vertical size of the small tenon and the vertical size of the mortise are equal so as to vertically limit the small tenon on the fixed tenon.
Drawings
FIG. 1 is a schematic view of a detachable mortise and tenon structure;
FIG. 2 is a disassembled schematic view of a component tenon, perspective 1;
FIG. 3 is a disassembled schematic view 2 of a component tenon;
FIG. 4 is a schematic view of a component mortise view 1;
FIG. 5 is a schematic view of a component mortise view 2;
FIG. 6 is a schematic view of a table;
fig. 7 is a disassembled schematic view of the table.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
referring to fig. 1-5, the detachable mortise and tenon structure includes a member tenon 2 protruding on the top of a vertically disposed first wood member 1, a member mortise 4 concavely disposed on a horizontally disposed second wood member 3 and forming a mortise and tenon joint pair with the member tenon 2, wherein the member tenon 2 is a split tenon formed by a fixed tenon 201 disposed on the first wood member 1 and a detachable tenon 202 disposed on the fixed tenon 201 along the longitudinal movement of the fixed tenon 201; the combined surface of the fixed tenon 201 and the detachable tenon 202 is a fixed tenon main side surface 203 and a detachable tenon main side surface 204, the surface of the fixed tenon 201 opposite to the fixed tenon main side surface 203 is a fixed tenon side surface 205, the surface of the detachable tenon 202 opposite to the detachable tenon main side surface 204 is a detachable tenon side surface 206, the surface of the fixed tenon side surface 205 is a member tenon main side surface 401 in the member mortise 4, and the surface of the detachable tenon side surface 206 is a member tenon auxiliary side surface 402; a tenon groove 207 with a port positioned at the tenon end of the fixed tenon 201 is concavely arranged on the main side surface 203 of the fixed tenon along the longitudinal direction of the fixed tenon 201, a small tenon 208 which forms a tenon-and-mortise connection pair with the tenon groove 207 is convexly arranged on the main side surface 204 of the detachable tenon, and the small tenon 208 is detachably arranged in the tenon groove 207; a mortise tenon 403 positioned at the bottom of the mortise 4 of the component is convexly arranged on the main side surface 401 of the mortise of the component, and a tenon mortise 209 forming a tenon-and-mortise connection pair with the mortise tenon 403 is concavely arranged on the side surface 205 of the fixed tenon.
In the above-mentioned detachable mortise and tenon structure, the component mortise 4 is a waist-shaped hole in which the component mortise main side 401 and the component mortise auxiliary side 402 are both semi-circular arc surfaces with the same inner diameter, the fixed tenon side 205 and the detachable tenon side 206 are both semi-circular arc surfaces with the same inner diameter, and the mortise 403 is a semi-circular boss disposed at the lower end of the component mortise main side 401.
In the detachable mortise and tenon structure, the joint surface of the fixed tenon 201 and the detachable tenon 202 is the vertical bisection surface of the component tenon 2, and the fixed tenon side surface 205 and the detachable tenon side surface 206 are respectively located at two sides of the joint surface of the fixed tenon 201 and the detachable tenon 202.
In the above-mentioned detachable mortise and tenon structure, the lower end of the detachable tenon 202 is provided with a guiding end 210 for guiding the detachable tenon 202 into the mortise 4. The leading-in end 210 is a chamfer with an angle of 30 degrees and a height of 5 mm-8 mm arranged at the lower edge of the detachable tenon 202, and also can be a chamfer with a central angle of 90 degrees and a radius of 5 mm-8 mm arranged at the lower edge of the detachable tenon 202.
In the detachable tenon-and-mortise structure, the fixed tenon main side surface 203 and the inner side surface 212 of the first wood member 1 are coplanar so as to prevent the tenon shoulder of the tenon 2 from plugging the mortise 4 of the member, and an operation space is provided for stressing and detaching the detachable tenon 202 from the lower end of the detachable tenon 202.
In the detachable tenon-and-mortise structure, the upper side surface 211 of the small tenon is coplanar with the tenon end surface of the detachable tenon 202, and the vertical size of the small tenon 208 is equal to that of the tenon groove 207 so as to vertically limit the small tenon 208 on the fixed tenon 201.
When in use:
when the assembling of the detachable mortise and tenon structure is carried out:
taking the side face of the fixed tenon facing the main side face of the tenon hole of the component, placing the tenon of the component A wood component into the tenon hole of the component B wood component from the lower part and the middle part of the tenon hole of the component A wood component, and enabling the tenon end of the component tenon to be flush with the upper opening of the tenon hole of the component, wherein the tenon shoulder of the tenon of the component is also abutted against the lower opening of the mortise hole of the component;
pushing the component tenon to move to the main side surface of the component mortise so that the tenon mortise and the mortise tenon are correspondingly jointed to form a mortise-tenon joint pair;
taking the side face of the detachable tenon facing the side face of the component mortise pair, wedging the detachable tenon into the component mortise from the upper part, connecting the small tenon with the mortise, descending along the mortise until the detachable tenon is flush with the lower opening of the component mortise, and forming a mortise-tenon connection pair by the small tenon and the mortise;
the fixed tenon and the detachable tenon form a component tenon, and the component tenon and the component mortise form a tenon-and-mortise connection pair;
the fixed tenon, the detachable tenon and the second wood component are tightly buckled with each other to form a detachable tenon-and-mortise structure with high structural strength.
When the detachable mortise and tenon structure is detached:
taking out the detachable tenon from the lower part by applying force, and removing the mortise-tenon joint pair between the small tenon and the mortise;
pushing the component tenon to move away from the main side surface of the component mortise to release the mortise-tenon joint pair between the tenon slot and the mortise tenon;
the fixed tenon is taken out from the tenon hole of the component, so that the dismantling work of the detachable tenon-and-mortise structure can be completed, and the wood furniture connected by the detachable tenon-and-mortise structure is easy to disassemble and assemble, convenient to store and beneficial to flat transportation.
In particular, in practical application, the specific embodiment of the detachable mortise and tenon joint structure used for connecting components of the table is briefly described.
Referring to figures 6 and 7, the table may include a table top 5 and four legs 6 that may be removed from under the table top 5.
In this example, the legs 6 are first timber members 1 and the table top 5 is second timber members 3.
Four component mortises 4 arranged on the desktop plate 6 respectively form tenon-and-mortise connection pairs with component tenons 2 arranged at the top ends of the four identical table legs 6.
During assembly, the table legs 6 are connected with the table top plate 5 from the lower part, after the tenons of the fixed tenons 201 are leveled with the lower openings of the mortises 2 of the table top plate, the table legs 6 are correspondingly connected with the mortise-tenon joint pair formed by the mortise-tenon 403 through the tenon-mortise 209, the detachable tenons 202 are placed into the mortise 4 of the component from the upper part, and the small tenons 208 and the mortise 207 reliably form the mortise-tenon joint pair, so that the installation can be completed.
The utility model has the advantages that:
foretell dismantled and assembled mortise-tenon joint structure provides a dismantled and assembled mortise-tenon joint structure to furniture transportation difficulty among the prior art, component node intensity is more weak, the higher defect of installation operation requirement, and this dismantled and assembled mortise-tenon joint structure simple structure, firm steady rest, easily dismouting are favorable to wooden furniture's installation and transportation.
The wood furniture is not connected by hardware, the performance of the wood is damaged slightly, the wood furniture can be disassembled and assembled for many times, and the service life of the wood furniture adopting the detachable tenon-and-mortise structure as the connecting structure is prolonged.
Regular shapes are selected for the fixed tenon and the detachable tenon, so that the device is suitable for mechanical batch production and high in production efficiency.
Claims (5)
1. A detachable mortise and tenon structure comprises a component tenon convexly arranged at the top of a vertically arranged first wood component and a component mortise concavely arranged on a horizontally arranged second wood component and forming a mortise and tenon joint pair with the component tenon, and is characterized in that the component tenon is a split tenon formed by a fixed tenon arranged on the first wood component and a detachable tenon arranged on the fixed tenon along the longitudinal movement of the fixed tenon; the surface of the fixed tenon, which is opposite to the main side surface of the fixed tenon, is the side surface of the fixed tenon, the surface of the detachable tenon, which is opposite to the main side surface of the detachable tenon, is the side surface of the detachable tenon, and the surface of the detachable tenon, which is opposite to the main side surface of the fixed tenon, is the main side surface of the component mortise; a tenon groove with a port positioned at the tenon end of the fixed tenon is concavely arranged on the main side surface of the fixed tenon along the longitudinal direction of the fixed tenon, a small tenon which forms a tenon-and-mortise joint pair with the tenon groove is convexly arranged on the main side surface of the detachable tenon, and the small tenon is detachably arranged in the tenon groove; the side surface of the component mortise is convexly provided with a mortise tenon at the bottom of the component mortise, and the side surface of the fixed tenon is concavely provided with a tenon mortise groove forming a tenon-and-mortise connection pair with the mortise tenon.
2. The removable mortise and tenon structure according to claim 1, wherein the member mortise is a kidney-shaped hole having a major side surface of the member mortise and a minor side surface of the member mortise, both of which are semi-circular arc surfaces having the same inner diameter, the fixed tenon side surface and the removable tenon side surface are semi-circular arc surfaces having the same inner diameter, and the mortise is a semicircular boss provided at a lower end of the major side surface of the member mortise.
3. The removable mortise and tenon structure of claim 1, wherein the joint surface of the fixed tenon and the removable tenon is a vertical median plane of the tenon of the member, and the tenon side surface of the fixed tenon and the tenon side surface of the removable tenon are respectively located at two sides of the joint surface of the fixed tenon and the removable tenon.
4. The removable mortise and tenon joint structure according to claim 1, wherein a guide end for guiding the removable tenon into the mortise of the member is provided at a lower end of the removable tenon.
5. The removable mortise and tenon structure of claim 1, wherein the upper side of the small tenon is coplanar with the tenon end face of the removable tenon, and the small tenon and the mortise have the same vertical dimension to vertically limit the small tenon on the fixed tenon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922096607.5U CN210949433U (en) | 2019-11-29 | 2019-11-29 | Dismantled and assembled tenon fourth of twelve earthly branches structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922096607.5U CN210949433U (en) | 2019-11-29 | 2019-11-29 | Dismantled and assembled tenon fourth of twelve earthly branches structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210949433U true CN210949433U (en) | 2020-07-07 |
Family
ID=71395414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922096607.5U Expired - Fee Related CN210949433U (en) | 2019-11-29 | 2019-11-29 | Dismantled and assembled tenon fourth of twelve earthly branches structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210949433U (en) |
-
2019
- 2019-11-29 CN CN201922096607.5U patent/CN210949433U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210949433U (en) | Dismantled and assembled tenon fourth of twelve earthly branches structure | |
| CN210106317U (en) | Firm type mortise and tenon joint structure of wood furniture | |
| CN107131184B (en) | Self-locking assembly structure for cabinet furniture frame | |
| CN216602170U (en) | Self-service tenon-and-mortise jointed board assembly | |
| CN205083021U (en) | Can dismantle bench | |
| CN112128186A (en) | Dovetail joint device for plate furniture | |
| CN110754807B (en) | Left bottom plate of multifunctional assembled goods shelf | |
| CN210240209U (en) | Cylindrical right-angle joggling structure | |
| CN211231189U (en) | Reassembling type Y type furniture tenon fourth of twelve earthly branches structure | |
| CN211259252U (en) | Cabinet type solid wood board clamping structure | |
| CN214996592U (en) | Novel railing | |
| CN214499687U (en) | Firm tenon fourth of twelve earthly branches structure of installation | |
| CN202273954U (en) | Tenon structure of wooden furniture | |
| CN219529501U (en) | Mortise and tenon | |
| CN217462793U (en) | Dismantled and assembled tenon fourth of twelve earthly branches structure of wood furniture | |
| CN210961110U (en) | Detachable and extensible stool | |
| CN211037287U (en) | Crossed mortise and tenon joint structural member | |
| CN210397338U (en) | Panel plane mosaic structure | |
| CN216382130U (en) | Tenon connection structure and rice dumpling corner tenon | |
| CN216111617U (en) | Building material combination | |
| CN221321769U (en) | Building construction template convenient to splice | |
| CN216907325U (en) | Wood veneer cupboard convenient to dismantle equipment | |
| CN215091481U (en) | Be convenient for weld steel sheet and piece together and insert mortise and tenon joint structure | |
| CN220256089U (en) | Assembled wooden stool based on mortise and tenon structure | |
| CN215109903U (en) | Hand-held interlocking connection assembly for connection between frames |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Nanjing Dongfang Weiye Furniture Co.,Ltd. Assignor: NANJING FORESTRY University Contract record no.: X2020980005303 Denomination of utility model: A detachable mortise and tenon structure Granted publication date: 20200707 License type: Common License Record date: 20200824 |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201016 Address after: Zhi Tang Zhen Ba Zi Qiao Cun, Changshu City, Suzhou City, Jiangsu Province Patentee after: SUZHOU KINGCHARM NEW MATERIALS Corp. Address before: Nanjing City, Jiangsu province 210037 Longpan Road No. 159 Patentee before: NANJING FORESTRY University |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200707 Termination date: 20201129 |