Broken bridge aluminum alloy vertical hinged door convenient to assemble

Abstract

The utility model discloses a bridge-cutoff aluminum alloy vertical hinged door convenient to assemble, which comprises a door frame, a doorsill is fixedly connected to the bottom of the front of the door frame, hinges are fixedly connected to the front of the door frame, a door plate is hinged to the front of the door frame through the hinges, and a decorative plate is fixedly connected to the top of the back of the door frame. According to the bridge-cutoff aluminum alloy vertical hinged door convenient to assemble, after the vertical hinged door is installed, when the doorsill needs to be cleaned in subsequent long-term use, the door plate is pulled open firstly, the top end of the elastic cylindrical pin in the doorsill insertion hole is exposed, the elastic cylindrical pin is pulled out of the insertion hole, fixation of the elastic sleeve is relieved, then the elastic sleeve can be taken out of the bottom frame, and the doorsill is cleaned. And then dust and impurities in the elastic sleeve can be cleaned up, the elastic sleeve is put back into the bottom frame, and the elastic cylindrical pin is inserted into the insertion hole for fixing, so that a part of structure in contact with dust in the doorsill is removed for cleaning, and the function of quickly cleaning dust and garbage in the doorsill is realized.

Description

Technical Field

[0001] This utility model relates to the field of swing door technology, and in particular to a thermally broken aluminum alloy swing door that is easy to assemble. Background Technology

[0002] Aluminum alloy is one of the most widely used non-ferrous metal structural materials in industrial applications. In daily life, people use relatively hard aluminum alloys to make doors and windows. However, aluminum alloys have high thermal conductivity, which means that in summer, aluminum alloy doors and windows will increase indoor temperature through heat transfer, and in winter, they will decrease indoor temperature. Thermally broken aluminum alloy, on the other hand, has thermal insulation material added between its internal layers, which can block the heat transfer between the inside and outside, thus giving thermally broken aluminum alloy doors and windows excellent thermal insulation properties. Thermally broken aluminum alloy is now widely used in the manufacture of doors and windows.

[0003] In existing technology, swing doors are mainly used in conjunction with thresholds. After long-term use, dust or other debris will accumulate inside the threshold. Therefore, it is necessary to use a brush to clean the inside of the threshold to avoid blockage and affect the use of the swing door. However, cleaning with a brush is time-consuming and cannot clean the inside of the threshold thoroughly. Therefore, there is a need for a thermally broken aluminum alloy swing door that allows the threshold to be removed for cleaning. Utility Model Content

[0004] The main purpose of this utility model is to provide a thermally broken aluminum alloy swing door that is easy to assemble, which can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A type of easily assembled thermally broken aluminum alloy swing door includes a door frame, a threshold fixedly connected to the bottom of the front side of the door frame, a hinge fixedly connected to the front side of the door frame, a door panel hinged to the front side of the door frame via the hinge, a decorative panel fixedly connected to the top of the back side of the door frame, and an insertion hole provided on the outer surface of the threshold, with a resilient cylindrical pin provided on the inner wall of the insertion hole.

[0007] The threshold includes a bottom frame, and an elastic sleeve is fixedly connected to the inner wall of the bottom frame.

[0008] In order to achieve the effect of limiting the installation position of the elastic sleeve on the bottom frame, as a type of easily assembled thermally broken aluminum alloy swing door of this utility model, a positioning groove is provided on the inner wall of the bottom frame, and a positioning strip is fixedly connected to the back of the elastic sleeve.

[0009] To ensure a tight seal at the top of the door frame, this utility model provides an easy-to-assemble thermally broken aluminum alloy swing door. A sealing gasket is fixedly connected to the front of the decorative panel, and the sealing gasket has five top holes on its front.

[0010] In order to buffer the pressure of the door panel on the sealing gasket when the door is closed, as a type of easily assembled thermally broken aluminum alloy swing door of this utility model, a spring is fixedly connected to the inner wall of the top hole, and a pressure block is fixedly connected to one end of the spring.

[0011] In order to achieve the effect of limiting the installation position of the sealing strip, as a type of easily assembled thermally broken aluminum alloy swing door of this utility model, the lower surface of the sealing gasket is fixedly connected with a sealing strip, and the inner wall of the door frame is provided with a groove.

[0012] In order to achieve the effect of fixing the position of the threshold, as a type of easily assembled thermally broken aluminum alloy swing door of this utility model, the front of the door frame is provided with a bottom groove, and the front of the threshold is provided with a fixing hole.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. This easy-to-assemble thermally broken aluminum alloy swing door, through the setting of door frame, threshold, bottom frame, elastic sleeve, decorative panel, insertion hole and elastic cylindrical pin, allows for quick cleaning of the threshold after installation. First, pull the door panel open; the top of the elastic cylindrical pin in the threshold insertion hole will protrude. Remove the elastic cylindrical pin from the insertion hole to release the elastic sleeve's fixation. Then, remove the elastic sleeve from the bottom frame and clean out dust and impurities. Replace the elastic sleeve in the bottom frame and insert the elastic cylindrical pin in the insertion hole for fixation. This removes the dust-contacting part of the threshold for cleaning, achieving the function of quickly cleaning dust and debris from the threshold.

[0015] 2. This easy-to-assemble thermally broken aluminum alloy swing door, through the setup of the door frame, sill, hinges, door panel, and decorative panel, allows for simple and convenient assembly of the thermally broken aluminum alloy swing door. First, install the door frame and fix its position. Then, insert the sill into the bottom of the door frame and secure it with screws. Next, fix the decorative panel and sealing gasket at the top of the door frame, inserting the sealing strip into the groove. Then, place the door panel into the door frame and sill, ensuring the bottom of the door panel fits snugly against the elastic sleeve in the sill, and the top fits snugly against the sealing gasket. Finally, use screws to fix the hinges to the door frame and door panel, completing the assembly of the swing door. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of a thermally broken aluminum alloy swing door, which is easy to assemble, according to Embodiment 1 of this utility model.

[0017] Figure 2 This is a rear-view axonometric structural diagram of a thermally broken aluminum alloy swing door, which is easy to assemble, according to Embodiment 1 of this utility model.

[0018] Figure 3 This is a bottom-view axonometric structural diagram of a thermally broken aluminum alloy swing door that is easy to assemble, according to Embodiment 1 of this utility model.

[0019] Figure 4 This is a cross-sectional view of the right side of a thermally broken aluminum alloy swing door, which is easy to assemble, according to Embodiment 1 of this utility model.

[0020] Figure 5 This is an isometric structural diagram of a thermally broken aluminum alloy swing door with the door panel removed, according to Embodiment 1 of this utility model.

[0021] Figure 6 This is an isometric structural diagram of the door frame of a thermally broken aluminum alloy swing door, which is easy to assemble, according to Embodiment 1 of this utility model.

[0022] Figure 7 This is an exploded structural diagram of the threshold of a thermally broken aluminum alloy swing door, which is easy to assemble, according to Embodiment 1 of this utility model.

[0023] Figure 8 This is an isometric structural diagram of a sealing gasket in a thermally broken aluminum alloy swing door, which is easy to assemble, according to Embodiment 1 of this utility model.

[0024] Figure 9 This is an isometric structural diagram of the elastic sleeve in a thermally broken aluminum alloy swing door, which is easy to assemble, according to Embodiment 1 of this utility model.

[0025] In the diagram: 1. Door frame; 2. Threshold; 201. Bottom frame; 202. Elastic sleeve; 3. Hinge; 4. Door panel; 5. Decorative panel; 6. Insertion hole; 7. Elastic cylindrical pin; 8. Fixing hole; 9. Positioning groove; 10. Positioning strip; 11. Sealing gasket; 12. Sealing strip; 13. Top hole; 14. Spring; 15. Pressure block; 16. Groove; 17. Bottom groove. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Example 1

[0028] like Figure 1-9As shown, an easy-to-assemble thermally broken aluminum alloy swing door includes a door frame 1, a threshold 2 fixedly connected to the bottom of the front of the door frame 1, a hinge 3 fixedly connected to the front of the door frame 1, a door panel 4 hinged to the front of the door frame 1 via the hinge 3, a decorative panel 5 fixedly connected to the top of the back of the door frame 1, an insertion hole 6 opened on the outer surface of the threshold 2, and an elastic cylindrical pin 7 provided on the inner wall of the insertion hole 6.

[0029] In this embodiment, the threshold 2 includes a bottom frame 201, and an elastic sleeve 202 is fixedly connected to the inner wall of the bottom frame 201.

[0030] In practical use, the swing door mainly consists of a door frame 1, a threshold 2, and a door panel 4, with the door frame 1, threshold 2, bottom frame 201, elastic sleeve 202, decorative panel 5, insertion hole 6, and elastic cylindrical pin 7. The door panel 4 is hinged to the door frame 1 using hinges 3. The threshold 2 is located at the bottom of the door frame 1 and serves as the lower frame of the door. The threshold 2 is composed of a bottom frame 201 and an elastic sleeve 202. After the swing door is installed, when the threshold 2 needs to be cleaned during long-term use, the door panel 4 is first pulled open. At this time, the insertion hole 6 of the threshold 2 will be open. The top of the elastic cylindrical pin 7 protrudes from the socket 6. Remove the elastic cylindrical pin 7 from the socket 6 to release the fixation of the elastic sleeve 202. Then the elastic sleeve 202 can be removed from the bottom frame 201. After that, the dust and impurities in the elastic sleeve 202 can be cleaned. Then the elastic sleeve 202 is put back into the bottom frame 201 and the elastic cylindrical pin 7 is inserted into the socket 6 for fixation. This removes the part of the sill 2 that is in contact with dust for cleaning, so as to achieve the function of quickly cleaning the dust and debris in the sill 2.

[0031] In this embodiment, a positioning groove 9 is provided on the inner wall of the bottom frame 201, and a positioning strip 10 is fixedly connected to the back of the elastic sleeve 202.

[0032] In practical use, the positioning groove 9 and positioning strip 10 are used to limit the installation position of the elastic sleeve 202 on the bottom frame 201.

[0033] In this embodiment, a sealing gasket 11 is fixedly connected to the front of the decorative panel 5. The sealing gasket 11 has five top holes 13 on its front.

[0034] In practical use, the sealing gasket 11 ensures the sealing effect at the top of the door frame 1.

[0035] In this embodiment, a spring 14 is fixedly connected to the inner wall of the top hole 13, and a pressure block 15 is fixedly connected to one end of the spring 14.

[0036] In practical use, the spring 14 and the pressure block 15 are used to buffer the pressure that the door panel 4 applies to the sealing gasket 11 when the door is closed.

[0037] In this embodiment, a sealing strip 12 is fixedly connected to the lower surface of the sealing gasket 11, and a groove 16 is provided on the inner wall of the door frame 1.

[0038] In practical use, the installation position of the sealing strip 12 is defined by the groove 16.

[0039] In this embodiment, a bottom groove 17 is provided on the front of the door frame 1, and a fixing hole 8 is provided on the front of the threshold 2.

[0040] In practical use, the bottom groove 17 is used to fix the position of the threshold 2.

[0041] Working principle: When installing a swing door, first install the door frame 1. After fixing the position of the door frame 1, insert the threshold 2 into the bottom of the door frame 1 and fix it with screws. Then, fix the decorative panel 5 and the sealing gasket 11 to the top of the door frame 1, and insert the sealing strip 12 into the groove 16. Then, place the door panel 4 into the door frame 1 and the threshold 2. The bottom of the door panel 4 fits together with the elastic sleeve 202 in the threshold 2, and the top fits together with the sealing gasket 11. At this time, use screws to fix the hinge 3 to the door frame 1 and the door panel 4, completing the installation. When assembling the swing door, after the swing door is installed, if the threshold 2 needs to be cleaned during long-term use, first pull open the door panel 4. At this time, the top of the elastic cylindrical pin 7 in the insertion hole 6 of the threshold 2 will be exposed. Remove the elastic cylindrical pin 7 from the insertion hole 6 to release the fixation of the elastic sleeve 202. Then the elastic sleeve 202 can be removed from the bottom frame 201. After that, clean the dust and impurities in the elastic sleeve 202. Then put the elastic sleeve 202 back into the bottom frame 201 and insert the elastic cylindrical pin 7 into the insertion hole 6 to fix it.

[0042] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A thermally broken aluminum alloy swing door that is easy to assemble, comprising a door frame (1), characterized in that: A threshold (2) is fixedly connected to the bottom of the front of the door frame (1), a hinge (3) is fixedly connected to the front of the door frame (1), a door panel (4) is hinged to the front of the door frame (1) via the hinge (3), a decorative panel (5) is fixedly connected to the top of the back of the door frame (1), an insertion hole (6) is provided on the outer surface of the threshold (2), and an elastic cylindrical pin (7) is provided on the inner wall of the insertion hole (6). The threshold (2) includes a bottom frame (201), and an elastic sleeve (202) is fixedly connected to the inner wall of the bottom frame (201).

2. The easily assembled thermally broken aluminum alloy swing door according to claim 1, characterized in that: The inner wall of the bottom frame (201) is provided with a positioning groove (9), and the back of the elastic sleeve (202) is fixedly connected with a positioning strip (10).

3. The easily assembled thermally broken aluminum alloy swing door according to claim 1, characterized in that: A sealing gasket (11) is fixedly connected to the front of the decorative panel (5). The sealing gasket (11) has a top hole (13) on its front, and the number of the top holes (13) is five.

4. A thermally broken aluminum alloy swing door as described in claim 3, characterized in that: A spring (14) is fixedly connected to the inner wall of the top hole (13), and a pressure block (15) is fixedly connected to one end of the spring (14).

5. A thermally broken aluminum alloy swing door as described in claim 3, characterized in that: A sealing strip (12) is fixedly connected to the lower surface of the sealing gasket (11), and a groove (16) is provided on the inner wall of the door frame (1).

6. A thermally broken aluminum alloy swing door as described in claim 1, characterized in that: The door frame (1) has a bottom groove (17) on its front side, and the threshold (2) has a fixing hole (8) on its front side.

Images