Door mortar for ancient building wooden door
By using a combination solution of copper door mortar and spring limiting assembly in ancient building wooden doors, the problems of wear and moisture impact of traditional wooden door mortars are solved, and the durability and user experience of doors and windows are improved.
Patent Information
- Application Number
- CN202420951060.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-06
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-05-06
AI Technical Summary
Traditional wooden door mortars are prone to wear or be affected by humid air after long-term use, resulting in poor opening and closing of doors and windows and noise.
A copper door mortar is used to replace the traditional wooden door mortar, and a clamping spring and limiting components are installed in the slot to reduce the wear of the copper door mortar and improve the service life of doors and windows.
The wear resistance and moisture resistance of copper door mortars improve the smoothness and service life of doors and windows, while the limiting components ensure that doors and windows are fixed at an angle when opening, reducing the need for additional support.
Smart Images
Figure CN222457135U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of door sockets, in particular to a door socket used for wooden doors of ancient buildings. Background Art
[0002] The restoration of ancient buildings is an important construction element that is indispensable in the current urbanization development. Preserving a touch of sunshine from traditional buildings amidst the modern reinforced concrete is necessary for cultural heritage.
[0003] In many ancient garden buildings, the long windows under the eaves of the halls are embedded in the wooden door sockets of the thresholds through wooden swing stems. Similarly, the wooden long windows of this project are embedded in the wooden door sockets through wooden swing stems. The wooden doors and wooden long windows are opened and closed by the axial rotation of the wooden door shaft in the door socket. However, this traditional structure has the problem of poor wear resistance. After long-term use, the door shaft is prone to wear, or it is expanded by humid air, resulting in poor opening and closing of doors and windows and easy to generate switching noise. For this reason, door sockets for wooden doors and long windows of ancient buildings are proposed. Utility Model Content
[0004] In order to overcome the deficiencies of the prior art, the utility model provides a door socket for wooden doors of ancient buildings. Compared with traditional wooden door sockets, the copper door socket is more wear-resistant and will not be affected by weather and air, which is beneficial to improving the practicality of the door socket.
[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a door mortise for a wooden door of an ancient building, a foundation pit is excavated beside the door sill, including a rectangular groove arranged in the foundation pit, a mounting groove is opened in the rectangular groove, a copper door mortise is arranged at the bottom of the mounting groove, mounting bolts are passed through the copper door mortise, and the copper door mortise is fixed in the mounting groove by the mounting bolts.
[0006] Preferably, a clamping groove is provided in the middle of the installation groove, and a retaining spring is provided in the clamping groove.
[0007] Preferably, a receiving groove is provided in the card slot, a limiting component is fixedly installed in the receiving groove, and the limiting component is movably abutted against a notch on the retaining spring.
[0008] Preferably, the number of the card slots is 2, the number of the storage slots in the card slots is 2, and the spacing between the storage slots in the card slots is 90°, and the positions of the storage slots in the two card slots correspond.
[0009] Preferably, the limiting assembly includes an elastic support plate fixedly installed in the middle of the storage groove, a first return spring and a second return spring fixedly installed on both sides of the storage groove, and a stop block fixedly installed at the end of the elastic support plate, and the stop block is movably connected to the first return spring and the second return spring.
[0010] Preferably, the elastic support plate is shaped like half of a circular tube and is made of steel, and the stopper is shaped like half of a cylinder.
[0011] Preferably, fixing bolts are passed through the rectangular groove, and the rectangular groove is fixedly installed on the foundation pit by the fixing bolts.
[0012] Compared with the prior art, the utility model can achieve the following beneficial effects:
[0013] 1. The copper door mortise is used to replace the traditional wooden door mortise. The copper door mortise is more wear-resistant and will not be deformed by the weather environment, which is conducive to improving the practicality of the device.
[0014] 2. By setting the retaining spring in the retaining groove, when installing wooden doors and windows, the retaining spring is clamped on the swing stem to support the wooden doors and windows, reduce the force on the copper door socket, further reduce the wear of the door socket, and increase the service life of the door socket.
[0015] 3. By setting a limit component, the retaining spring is limited, that is, the rotation angle of the swing stem is limited, so that the door and window can be fixed at an angle when opened, and can be reset by applying a certain force. The door and window do not need additional support when opened, which is beneficial to improve the practicality of the door socket. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 The overall structure schematic diagram of the door mortise used for the wooden door of the ancient building in the embodiment;
[0017] Figure 2 It is a cross-sectional view of the overall structure of the door socket used for the wooden door of the ancient building in the embodiment;
[0018] Figure 3 An exploded view of the overall structure of the door mortise used for the wooden door of an ancient building in the embodiment;
[0019] Figure 4 Schematic diagram of the structure of the position limiting assembly for the door socket of the ancient building wooden door in the embodiment;
[0020] Among them: 1. foundation pit; 2. rectangular groove; 21. installation groove; 22. clamping groove; 23. storage groove; 3. copper door mortar; 4. installation bolt; 5. retaining spring; 6. fixing bolt; 7. limit assembly; 71. elastic support plate; 72. stopper; 73. first return spring; 74. second return spring. DETAILED DESCRIPTION
[0021] The following is attached to the instruction manual Figure 1-4 , the technical solution of the utility model is explained through specific embodiments.
[0022] Embodiment:
[0023] like Figure 1-3 As shown, the door mortise for the wooden door of an ancient building provided by the utility model has a foundation pit 1 excavated beside the door sill, including a rectangular groove 2, which is arranged in the foundation pit 1, and a fixing bolt 6 is passed through the rectangular groove 2. The rectangular groove 2 is installed in the foundation pit 1 through the fixing bolt 6. A mounting groove 21 is provided in the rectangular groove 2, a clamping groove 22 is provided in the middle of the mounting groove 21, a receiving groove 23 is provided in the clamping groove 22, a copper door mortise 3 is provided at the bottom of the mounting groove 21, a mounting bolt 4 is passed through the middle of the copper door mortise 3, the copper door mortise 3 is fixedly installed at the bottom of the mounting groove 21 through the mounting bolt 4, a retaining spring 5 is clamped in the clamping groove 22, a limiting component 7 is fixedly installed in the receiving groove 23, and the limiting component 7 is movably abutted against the notch on the retaining spring 5.
[0024] like Figure 4 As shown, the limit assembly 7 includes an elastic support plate 71 fixedly installed in the middle of the storage groove 23, a first return spring 73 and a second return spring 74 fixedly installed on both sides of the storage groove 23, and a stop block 72 is fixedly installed at the end of the elastic support plate 71, and the stop block 72 is movably connected to the first return spring 73 and the second return spring 74.
[0025] It should be noted that in the present embodiment, the number of the card slots 22 is 2, the number of the storage slots 23 in the card slots 22 is 2, and the storage slots 23 in the card slots 22 are spaced 90° apart, the positions of the storage slots 23 in the two card slots 22 correspond, the elastic support plate 71 is shaped like half of a circular tube, and its material is steel, and the block 72 is shaped like half of a cylinder.
[0026] Installation steps: First, when producing the rectangular slot 2, install the limit assembly 7 into the receiving slot 23. After the rectangular slot 2 and the limit assembly 7 are assembled, fix the copper door mortise 3 into the installation slot 21 on the rectangular slot 2 using the installation bolts 4, and then insert the retaining spring 5 into the retaining slot 22, so that the notch on the retaining spring 5 is staggered with the limit assembly 7, and then install the rectangular slot 2 on the foundation pit 1 using the fixing bolts 6 to complete the installation of the door mortise;
[0027] Take a wooden door or a wooden window, insert the rocking stem on the wooden door or the wooden window into the installation groove 21, and insert it downwards tightly so that the retaining spring 5 is stuck in the middle of the rocking stem, and the bottom of the rocking stem contacts the copper door mortise 3, and the installation of the wooden door or the wooden window is completed.
[0028] Working principle: after the rocker is inserted into the installation groove 21, the retaining spring 5 is stuck on the rocker, bearing a certain amount of gravity of the wooden door and wooden window, making it contact with the copper door mortise 3, reducing the weight of the wooden door and window at the copper door mortise 3, so as to reduce the wear of the copper door mortise 3 and extend the service life of the door mortise. The limiting component 7 arranged in the storage groove 23 contacts the notch on the retaining spring 5 to limit the opening and closing angles of the wooden door and wooden window. When the wooden door and wooden window are opened to 90° and 180°, the limiting component 7 enters the notch on the retaining spring 5 to limit it. The elastic support plate 71 is in the shape of half of a circular tube. When the wooden door and wooden window are opened from the 90° position to 180°, the notch on the retaining spring 5 The mouth pushes the stopper 72 at the 90° position, causing the elastic support plate 71 to deform and fall toward the side of the second return spring 74, which is similar to the winding of a tape measure. The resistance encountered by the retaining spring 5 is small. When the wooden door and wooden window are closed from the 180° position to the 90° position, the notch on the retaining spring 5 pushes the stopper 72 at the 180° position, causing the elastic support plate 71 to deform and fall toward the side of the first return spring 73. The resistance encountered by the retaining spring 5 is large. The limiting assembly 7 has a certain limiting effect on the wooden doors and wooden windows. The first return spring 73 and the second return spring 74 can bounce up the stopper 72 falling thereon, so that when the retaining spring 5 passes again, the stopper 72 can smoothly enter the notch on the retaining spring 5.
[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. For the door mortise of the wooden door of the ancient building, a foundation pit is excavated beside the threshold, including a rectangular groove set in the foundation pit, characterized in that: A mounting groove is provided in the rectangular groove, a copper door mortise is provided at the bottom of the mounting groove, mounting bolts are passed through the copper door mortise, and the copper door mortise is fixedly installed in the mounting groove by the mounting bolts.
2. The door socket for the wooden door of an ancient building according to claim 1, characterized in that: A clamping groove is provided in the middle of the installation groove, and a clamping spring is provided in the clamping groove.
3. The door socket for the wooden door of an ancient building according to claim 2, characterized in that: A receiving groove is provided in the clamping groove, a limiting component is fixedly installed in the receiving groove, and the limiting component is movably abutted against a notch on the clamping spring.
4. The door socket for the wooden door of an ancient building according to claim 3, characterized in that: The number of the card slots is 2, the number of the storage slots in the card slots is 2, and the spacing between the storage slots in the card slots is 90°, and the positions of the storage slots in the two card slots correspond.
5. The door socket for the wooden door of an ancient building according to claim 3, characterized in that: The limiting assembly includes an elastic support plate fixedly installed in the middle of the storage groove, a first return spring and a second return spring fixedly installed on both sides of the storage groove, and a stopper fixedly installed at the end of the elastic support plate, and the stopper is movably connected to the first return spring and the second return spring.
6. The door socket for the wooden door of an ancient building according to claim 5, characterized in that: The elastic support plate is in the shape of half of a circular tube and is made of steel, and the stopper is in the shape of half of a cylinder.
7. The door socket for the wooden door of an ancient building according to claim 1, characterized in that: The rectangular groove is provided with fixing bolts, and the rectangular groove is fixedly installed on the foundation pit through the fixing bolts.