CN219158764U - Thermal insulation solid wood low threshold door - Google Patents
Thermal insulation solid wood low threshold door Download PDFInfo
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- CN219158764U CN219158764U CN202222250768.7U CN202222250768U CN219158764U CN 219158764 U CN219158764 U CN 219158764U CN 202222250768 U CN202222250768 U CN 202222250768U CN 219158764 U CN219158764 U CN 219158764U
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- door
- solid wood
- frame
- heat
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/90—Passive houses; Double facade technology
Abstract
The utility model belongs to the technical field of solid wood door and window structural design, and particularly relates to a heat-preservation solid wood low-threshold door which comprises a heat-preservation solid wood low-threshold structure, wherein the heat-preservation solid wood low-threshold structure comprises a door lower frame and an auxiliary frame, the door lower frame is connected with the auxiliary frame, the auxiliary frame is of an arc-shaped structure, and the door lower frame is flush with the ground; an auxiliary frame in the heat-insulating solid wood sill structure is arranged between the door lower frame and the lower sash cross, and a sealing rubber strip is arranged between the auxiliary frame and the lower sash cross; the door lower frame is connected with the door mullion, and the auxiliary frame is contacted with the door mullion; the lower horizontal fan shape is provided with a sealing glue mounting groove and a hardware groove, the sealing glue mounting groove is close to the indoor side, and the hardware groove is close to the outdoor side. According to the utility model, through arranging the auxiliary frame and the door lower frame with arc structures, the barrier-free passing function is realized, and meanwhile, the sealing rubber strip is arranged between the auxiliary frame and the lower fan cross, so that the heat insulation performance is effectively ensured, and the solid wood effect of the whole door is also ensured.
Description
Technical Field
The utility model belongs to the technical field of solid wood door and window structural design, and particularly relates to a heat-preservation solid wood low-threshold door.
Background
The heat-insulating vertical hinged door which is popular in the market has no lower bottom frame, the indoor air is communicated with the outdoor air, the heat-insulating effect is poor, and the bottom frame is high and inconvenient to go in and out. Most of building peripheral doors are aluminum alloy doors and windows, and because aluminum alloy has the characteristic of easy heat conduction, compared with a wooden door, the building peripheral doors are poor in heat preservation and heat insulation performance. The lower threshold door is mostly a door with poor sealing and heat insulation performance due to the structural requirement of the lower threshold, and especially in solid wood doors and windows, the requirement of low threshold and heat insulation performance cannot be met due to the solid wood materials and structural characteristics.
Disclosure of Invention
In order to solve the technical problems existing at present, the utility model provides the heat-insulating solid wood low threshold door, through arranging the lower door frame and the auxiliary frame, the barrier-free passing function of the low threshold of the door can be realized, the heat-insulating performance of the door can be ensured, and the problems that the threshold is low and the heat-insulating performance cannot be realized in the existing solid wood door and window technology are solved.
The technical scheme of the utility model is as follows:
the utility model provides a thermal-insulation solid wood sill structure, includes door underframe and auxiliary frame, and door underframe is connected with auxiliary frame, and auxiliary frame is arc structure, and door underframe flushes with ground.
Preferably, the door lower frame and the auxiliary frame are in mortise-tenon connection.
Preferably, the door lower frame and the auxiliary frame are in mortise-tenon connection and adhesive connection.
Preferably, the angle of inclination of the auxiliary frame is 30 ° to 45 °, i.e. the angle between the inclined face of the auxiliary frame and the door lower frame.
Preferably, the width of the door lower frame is more than or equal to 68mm.
Preferably, the highest point of the auxiliary frame is spaced apart from the door lower frame by a distance of 12 to 16mm, which affects the sealing effect of the sealing strip.
The heat-insulating solid wood low-threshold door comprises the heat-insulating solid wood low-threshold structure, wherein an auxiliary frame is arranged between a door lower frame and a lower sash cross, and a sealing rubber strip is arranged between the auxiliary frame and the lower sash cross; the door lower frame is connected with the door mullion, and the auxiliary frame is contacted with the door mullion.
Preferably, a sealing glue mounting groove and a hardware groove are arranged on the outer shape of the lower fan cross, the sealing glue mounting groove is close to the indoor side, and the hardware groove is close to the outdoor side.
Preferably, the shape of the fan between the sealant mounting groove of the lower cross fan and the hardware groove is an arc-shaped bulge.
Preferably, the door lower frame and the door vertical frame are connected in a mortise and tenon mode.
According to the utility model, through arranging the auxiliary frame and the door lower frame with arc structures, the barrier-free passing function is realized, and meanwhile, the sealing rubber strip is arranged between the auxiliary frame and the lower fan cross, so that the heat insulation performance is effectively ensured, and the solid wood effect of the whole door is also ensured.
The heat-insulating solid wood low-threshold door provided by the utility model has the function of passing through without obstacle, can ensure the heat-insulating performance of a solid wood door, cannot ensure the solid wood effect of the whole door because the low-threshold door in the prior art is of an aluminum alloy structure, cannot ensure heat insulation sealing because the low-threshold door in the prior art is of a solid wood structure, has poor heat-insulating performance, can ensure the solid wood effect of the whole door, has the heat-insulating sealing function, and also realizes the passing through without obstacle. Therefore, the utility model has great economic value and practical value.
Drawings
FIG. 1 is a schematic view of a thermal insulation solid wood sill structure according to the present utility model;
FIG. 2 is a schematic view of a thermal insulation solid wood low threshold door according to the present utility model;
FIG. 3 is a schematic view of the cross-section in the direction A-A of FIG. 2;
FIG. 4 is a detail view of C in FIG. 3;
FIG. 5 is a schematic cross-sectional view in the direction B-B of FIG. 2;
FIG. 6 is a schematic view of the structure of the door subframe, auxiliary frame and door mullion;
FIG. 7 is a schematic view of an unassembled structure of a door subframe, auxiliary frame and door mullion
In the figure, 1 is a door lower frame, 2 is an auxiliary frame, 3 is a sealing rubber strip, 4 is a lower leaf cross, 5 is a door vertical frame, 6 is a leaf vertical frame, and 7 is a round bar tenon.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in FIG. 1, a thermal insulation solid wood sill structure comprises a door lower frame 1 and an auxiliary frame 2, wherein the door lower frame 1 and the auxiliary frame 2 are made of solid wood, the door lower frame 1 is connected with the auxiliary frame 2, the auxiliary frame 2 is of an arc-shaped structure, the door lower frame 1 is flush with the ground, namely, the contact surface of the door lower frame 1 and the auxiliary frame 2 is a plane and flush with the ground, and tenon-and-mortise connection is adopted between the door lower frame 1 and the auxiliary frame 2.
In another embodiment, the door lower frame 1 and the auxiliary frame 2 are connected through mortise and tenon joints, and the door lower frame is also connected through adhesive joints, so that the stability and sealing effect of the structure are guaranteed, and the mortise and tenon joints are connected through round bar tenons 7.
In another embodiment, the angle of inclination of the auxiliary frame 2 is 30 ° to 45 °, i.e. the angle between the inclined face of the auxiliary frame 2 and the door lower frame 1.
In another embodiment, the width W of the door lower frame 1 is not less than 68mm, more preferably 79mm, still more preferably 40mm, and the thickness H2 of the door lower frame 1.
In another embodiment, the distance H1 between the highest point of the auxiliary frame 2 and the door lower frame 1 is 12 to 16mm, and this distance affects the sealing effect of the sealing strip 3.
As shown in fig. 2-7, the heat-insulating solid wood low threshold door comprises a frame, a fan and the heat-insulating solid wood low threshold structure, wherein the frame and the fan are made of solid wood, the frame is connected with the fan through a hinge, the heat-insulating solid wood low threshold structure is arranged below a lower fan transverse beam 4, an auxiliary frame 2 is arranged between the lower door frame 1 and the lower fan transverse beam 4, a sealing rubber strip 3 is arranged between the auxiliary frame and the lower fan transverse beam 4, and a gap is reserved between the lower door frame 1 and the lower fan transverse beam 4; the door lower frame 1 and the door vertical frame 5 are connected through mortise and tenon joints, and the auxiliary frame is contacted with the door vertical frame 5; the outer shape of the lower fan cross 4 is provided with a sealing glue mounting groove and a hardware groove, the sealing glue mounting groove is close to the indoor side, the hardware groove is close to the outdoor side, the sealing glue 3 is mounted in the sealing glue mounting groove, and the sealing glue 3 is abutted to the auxiliary frame.
In another embodiment, the length of the door lower frame 1 is greater than that of the auxiliary frame, two ends of the door lower frame 1 are flush with the frame shape of the door mullion 5, and two ends of the auxiliary frame are in-frame contact with the door mullion 5.
In another embodiment, the shape of the fan between the sealant mounting groove of the lower fan cross 4 and the hardware groove is an arc-shaped bulge, and a gap is formed between the arc-shaped bulge and the auxiliary frame.
The utility model realizes the function of barrier-free passing through by arranging the auxiliary frame 2 and the door lower frame 1 with arc structures, and simultaneously, the sealing rubber strip 3 is arranged between the auxiliary frame 2 and the lower sash cross 4, so that the heat insulation performance is effectively ensured. Therefore, the utility model has great economic value and practical value.
Claims (8)
1. The heat-insulating solid wood low-threshold door is characterized by comprising a heat-insulating solid wood low-threshold structure, wherein the heat-insulating solid wood low-threshold structure comprises a door lower frame (1) and an auxiliary frame (2), the door lower frame (1) is connected with the auxiliary frame (2), the auxiliary frame (2) is of an arc-shaped structure, and the door lower frame (1) is flush with the ground; an auxiliary frame (2) in the heat-insulating solid wood sill structure is arranged between the door lower frame (1) and the lower sash cross (4), and a sealing rubber strip (3) is arranged between the auxiliary frame (2) and the lower sash cross (4); the door lower frame (1) is connected with the door vertical frame (5), and the auxiliary frame (2) is contacted with the door vertical frame (5); the outdoor type sealing rubber is characterized in that a sealing rubber mounting groove and a hardware groove are formed in the outdoor type of the lower fan cross (4), the sealing rubber mounting groove is close to the indoor side, and the hardware groove is close to the outdoor side.
2. The heat-insulating solid wood low threshold door according to claim 1, wherein the exterior of the fan between the sealant mounting groove and the hardware groove of the lower fan cross (4) is an arc-shaped bulge.
3. The heat-insulating solid wood low-threshold door according to claim 1, wherein the door lower frame (1) and the door mullion (5) are connected in a mortise and tenon joint.
4. The heat-preservation solid wood low threshold door according to claim 1, wherein the door lower frame (1) and the auxiliary frame (2) are in mortise-tenon connection.
5. The heat-preservation solid wood low threshold door according to claim 4, wherein the door lower frame (1) and the auxiliary frame (2) are in mortise-tenon connection and adhesive connection.
6. The heat-insulating solid wood low threshold door according to claim 1, characterized in that the inclination angle of the auxiliary frame (2) is 30-45 °.
7. The heat-preservation solid wood low threshold door according to claim 1, wherein the width of the door lower frame (1) is more than or equal to 68mm.
8. The heat-insulating solid wood low threshold door according to claim 1, characterized in that the highest point of the auxiliary frame (2) is 12-16 mm away from the door lower frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222250768.7U CN219158764U (en) | 2022-08-25 | 2022-08-25 | Thermal insulation solid wood low threshold door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222250768.7U CN219158764U (en) | 2022-08-25 | 2022-08-25 | Thermal insulation solid wood low threshold door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219158764U true CN219158764U (en) | 2023-06-09 |
Family
ID=86616811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222250768.7U Active CN219158764U (en) | 2022-08-25 | 2022-08-25 | Thermal insulation solid wood low threshold door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219158764U (en) |
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2022
- 2022-08-25 CN CN202222250768.7U patent/CN219158764U/en active Active
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