CN210050160U - Spiral mortise and tenon device - Google Patents
Spiral mortise and tenon device Download PDFInfo
- Publication number
- CN210050160U CN210050160U CN201920561988.7U CN201920561988U CN210050160U CN 210050160 U CN210050160 U CN 210050160U CN 201920561988 U CN201920561988 U CN 201920561988U CN 210050160 U CN210050160 U CN 210050160U
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- Prior art keywords
- tenon
- mortise
- mortises
- glue
- stile
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Abstract
The utility model relates to a spiral mortise device, it includes the tenon, the tenon both ends correspond two mortises of being equipped with stile and door cap junction respectively and peg graft to being connected into an organic wholely with stile and door cap mortise and tenon, be equipped with the internal thread in a mortise in two mortises, the tenon is the round tenon, the tenon lateral wall is equipped with the external screw thread, and the internal thread threaded connection of tenon one end through external screw thread and a mortise is fixed through glue, another mortise-tenon joint in the tenon other end and two mortises. The utility model relates to a rationally, simple structure, firm in connection is difficult for taking place to warp and drop.
Description
Technical Field
The utility model relates to a timber preparation technical field especially relates to a spiral mortise and tenon device.
Background
The tenon-and-mortise joint is a concave-convex combined connection mode adopted on two wood members, the convex part is called tenon (or tenon), the concave part is called mortise (or mortise), and the tenon and the mortise are occluded to play a role in connection. The most basic mortise and tenon structure is composed of two members, wherein a tenon of one member is inserted into a mortise of the other member, so that the two members are connected and fixed.
In the timber manufacture process, the most commonly used is to correspond two mortises that are equipped with stile and door cap junction respectively with little rectangular tenon both ends and peg graft to make stile and door cap mortise-tenon joint become an organic whole, this kind of mortise-tenon joint structure, with having been of a specified duration easy each edge of little rectangle take place to warp, thereby lead to droing.
Disclosure of Invention
An object of the utility model is to provide a reasonable in design, simple structure, firm in connection, non-deformable and the spiral mortise and tenon device that drops.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
spiral mortise device, it includes the tenon, the tenon both ends correspond two mortises of being equipped with stile and door cap junction respectively and peg graft to become an organic whole with stile and door cap mortise-tenon joint, be equipped with the internal thread in one of two mortises, the tenon is the round tenon, the tenon lateral wall is equipped with the external screw thread, and the internal thread threaded connection of external screw thread and mortise is passed through and glue is fixed, another mortise-tenon joint in the tenon other end and two mortises.
Further, the other end of the tenon is in close fit connection with the other mortise of the two mortises.
Further, the other end of the tenon is fixed with the other mortise of the two mortises through glue.
Furthermore, the other end of the tenon is provided with a chamfer.
Preferably, the outer diameter of the tenon is 5-15mm, and the length of the tenon is 30-180 mm.
Preferably, the tenon is formed by wood with better density and toughness.
The utility model adopts the above technical scheme, through adopting the round tenon as the tenon, overcome the defect that traditional little rectangle tenon is easy to take place to warp after a long time, and through reforming transform the tenon fourth of the twelve earthly branches structure that the door used among the prior art, namely set up the external screw thread at the tenon lateral wall, make the round tenon have the full screw thread, then will adopt threaded connection and fix through glue between one of them mortise the tenon one end, increase the occlusal force, thereby effectively prevent to drop, carry out tenon fourth of the twelve earthly branches with another one of two mortises the tenon other end at last, can also adopt glue further to fix again; the method of adopting glue for fixing can be that the tenon pre-connecting end is firstly soaked in the glue and then connected. The utility model relates to a rationally, simple structure, firm in connection is difficult for taking place to warp and drop.
Drawings
The present invention will now be further elucidated with reference to the accompanying drawings:
fig. 1 is the structure schematic diagram of the spiral mortise and tenon device of the utility model.
Detailed Description
As shown in fig. 1, the utility model discloses a spiral mortise and tenon device, it includes tenon 26, tenon 26 both ends correspond two mortises 21, 22 that are equipped with stile 11 and door cap 12 junction respectively and peg graft to become integrative with stile 11 and door cap 12 mortise and tenon connection, be equipped with internal thread 23 in a mortise 21 in two mortises 21, 22, tenon 26 is the round tenon, tenon 26 lateral wall is equipped with external screw thread 24, and the internal thread 23 threaded connection of tenon 26 one end through external screw thread 24 and a mortise 21 is fixed through glue (not shown in the figure), and another mortise 22 mortise and tenon fourth of the 26 other end of tenon and two mortises 21, 22 are connected.
Further, the other end of the tenon 26 is tightly fitted and connected with the other mortise 22 of the two mortises 21 and 22.
Further, the other end of the tenon 26 is fixed with the other mortise 22 of the two mortises 21 and 22 by glue.
Further, the other end of the tenon 26 is provided with a chamfer 25.
Preferably, the tenon 26 has an outer diameter of 5 to 15mm and a length of 30 to 180 mm.
Preferably, the tenon 26 is formed of wood having a relatively high density and toughness.
The utility model adopts the above technical scheme, through adopting the round tenon as tenon 26, overcome the defect that traditional little rectangle tenon 26 is easy to take place to warp after a long time, and through reforming transform the tenon fourth of twelve earthly branches structure that prior art used, namely set up the external screw thread at the tenon lateral wall, make the round tenon have the full screw thread, then will adopt threaded connection and fix through glue between tenon 26 one end and one of them mortise 21, increase the occlusal force, thereby effectively prevent to drop, carry out tenon fourth of twelve earthly branches with the tenon other end in two mortises at last, can also adopt glue further to fix again; the glue can be used to fix the tenon 26 by immersing the pre-connecting end in the glue before connecting.
The above description should not be taken as limiting the scope of the invention in any way.
Claims (4)
1. Spiral mortise and tenon device, including the tenon, the tenon both ends correspond two mortises grafting that are equipped with stile and door cap junction respectively to become an organic whole, its characterized in that with stile and door cap mortise and tenon connection: be equipped with the internal thread in one of two mortises, the tenon is the round tenon, the tenon lateral wall is equipped with the external screw thread, and the internal thread threaded connection of tenon one end through external screw thread and a mortise is fixed through glue, and the tenon other end is connected with another mortise-tenon joint in two mortises.
2. The screw mortise and tenon apparatus according to claim 1, wherein: the other end of the tenon is fixed with the other mortise of the two mortises through glue.
3. The screw mortise and tenon apparatus according to claim 1, wherein: and the other end of the tenon is provided with a chamfer.
4. The screw mortise and tenon apparatus according to claim 1, wherein: the outer diameter of the tenon is 5-15mm, and the length of the tenon is 30-180 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920561988.7U CN210050160U (en) | 2019-04-24 | 2019-04-24 | Spiral mortise and tenon device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920561988.7U CN210050160U (en) | 2019-04-24 | 2019-04-24 | Spiral mortise and tenon device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210050160U true CN210050160U (en) | 2020-02-11 |
Family
ID=69380570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920561988.7U Expired - Fee Related CN210050160U (en) | 2019-04-24 | 2019-04-24 | Spiral mortise and tenon device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210050160U (en) |
-
2019
- 2019-04-24 CN CN201920561988.7U patent/CN210050160U/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: 20200211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |