Door and window curtain wall with installation leveling structure
The leveling assembly, consisting of an inflatable leveling bag body, a soft pad, a support frame, and a top plate, solves the problems of low precision and easy damage in the adjustment process of existing doors, windows, and curtain walls, and achieves high-precision curtain wall installation.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-25
- Publication Date
- 2026-04-03
AI Technical Summary
The existing doors, windows and curtain walls require manual inflation during the adjustment process, which is prone to damage to the inflation pack by sharp objects and has low accuracy, affecting the installation precision.
The leveling assembly consists of an inflatable leveling bag body, a soft pad, a support frame, and a top plate. The height of the soft pad is adjusted by inflating the leveling bag body, and the support frame and top plate work together to achieve precise leveling of the curtain wall frame. Auxiliary grooves and protrusions guide the precise positioning, while spring rods and circular columns assist in stability.
It improves leveling accuracy, avoids damage to the air bag, and meets the high-precision installation requirements of modern buildings.
Smart Images

Figure CN224078476U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of door and window curtain wall technology with installation and leveling structure, and particularly to a door and window curtain wall with installation and leveling structure. Background Technology
[0002] With the vigorous development of the modern construction industry, doors, windows and curtain walls, as an important part of the building envelope, have been widely used in various buildings. Against this backdrop of industry development, the requirements for the installation precision of doors, windows and curtain walls are also increasing.
[0003] To address the aforementioned issues, existing patents offer solutions. In most existing doors, windows, and curtain walls, users need to manually inflate the air pump during adjustment to fine-tune the height of the doors, windows, and curtain walls. However, due to the installation environment, there may be sharp objects that can easily damage the air pump. Furthermore, the shape of the air pump itself may result in lower accuracy during the leveling process of the curtain wall.
[0004] Therefore, a door and window curtain wall with an installation and leveling structure is proposed. Utility Model Content
[0005] The purpose of this utility model is to provide a door and window curtain wall with an installation and leveling structure, which can solve the problem that most existing door and window curtain walls require users to manually inflate the air press to make fine adjustments to the height of the door and window curtain wall. However, due to the installation environment, there may be sharp objects that can easily damage the air press, and the shape of the air press may result in low accuracy during the leveling process of the curtain wall.
[0006] To achieve the above objectives, the present invention provides the following technical solution: a door and window curtain wall with an installation and leveling structure, including a curtain wall frame, wherein the surface of the curtain wall frame is provided with leveling components;
[0007] The leveling assembly includes a housing, inside which is an inflatable leveling bag body. A soft pad is movably connected to the top of the inflatable leveling bag body, and a support frame is fixedly connected to the top of the soft pad. The support frame is slidably connected to the inner wall of the housing, and a top plate is fixedly connected to the top of the support frame.
[0008] Preferably, a support leg is fixedly connected to the bottom of the box, and an anti-slip pad is fixedly connected to the bottom of the support leg. The anti-slip pad is made of silicone.
[0009] Preferably, a baffle is provided on the front side of the box, a snap-fit block is fixedly connected to the rear side of the baffle, a snap-fit groove is provided on the front side of the box to cooperate with the snap-fit block, and holes are provided on the surface of the baffle to cooperate with the inflation leveling bag body.
[0010] Preferably, auxiliary grooves are provided on the left and right sides of the inner wall of the box, and auxiliary blocks that cooperate with the auxiliary grooves are fixedly connected to the left and right sides of the support frame.
[0011] Preferably, the surface of the curtain wall frame is provided with a sliding groove, and the top of the top plate is fixedly connected with a sliding block that cooperates with the sliding groove.
[0012] Preferably, the inner wall of the sliding groove is provided with a groove, and the top of the sliding block is fixedly connected with a protrusion that cooperates with the groove.
[0013] Preferably, a spring rod is fixedly connected to the bottom of the cushion, and the side of the spring rod away from the cushion is fixedly connected to the bottom of the inner wall of the box.
[0014] Preferably, a circular column is fixedly connected to one side of the top plate and the support frame, and the circular column is movably connected to the box body.
[0015] Compared with the prior art, the beneficial effects of this utility model are:
[0016] 1. In this application, the inflatable leveling bag body, together with the soft pad, can evenly distribute the upward support force and avoid uneven local force affecting the leveling effect;
[0017] 2. In this application, the cooperation between the auxiliary block and the auxiliary groove, and the groove and the protrusion, plays a precise guiding role when the support frame is lifted and the leveling component moves as a whole, ensuring that the curtain wall frame can be accurately positioned in both horizontal and vertical directions, thus greatly improving the leveling accuracy and meeting the requirements of modern buildings for high-precision installation of doors, windows and curtain walls. Attached Figure Description
[0018] Figure 1 This is an overall structural diagram of the door and window curtain wall with an installation and leveling structure according to this utility model.
[0019] Figure 2 This is a schematic diagram of the leveling component of this utility model;
[0020] Figure 3 This is a schematic diagram showing the disassembled sliding block and sliding groove of this utility model;
[0021] Figure 4 This is a cross-sectional schematic diagram of the box body of this utility model;
[0022] Figure 5 This is a split diagram of the snap-fit block and snap-fit groove of this utility model.
[0023] In the diagram, 1. Curtain wall frame; 2. Leveling assembly; 201. Box body; 202. Inflatable leveling bag body; 203. Soft pad; 204. Support frame; 205. Top plate; 3. Support leg; 4. Anti-slip pad; 5. Baffle plate; 6. Clip block; 7. Clip groove; 8. Hole; 9. Auxiliary groove; 10. Auxiliary block; 11. Sliding groove; 12. Sliding block; 13. Groove; 14. Protrusion; 15. Spring rod; 16. Circular column. Detailed Implementation
[0024] 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.
[0025] Please see Figure 1-5 The present invention provides the following technical solution:
[0026] A door and window curtain wall with an installation leveling structure includes a curtain wall frame 1, and a leveling component 2 is provided on the surface of the curtain wall frame 1;
[0027] The leveling component 2 includes a housing 201, inside which is an inflatable leveling bag body 202. A soft pad 203 is movably connected to the top of the inflatable leveling bag body 202, and a support frame 204 is fixedly connected to the top of the soft pad 203. The support frame 204 is slidably connected to the inner wall of the housing 201, and a top plate 205 is fixedly connected to the top of the support frame 204.
[0028] In this embodiment: By setting the leveling component 2, the curtain wall frame 1 can be leveled. By setting the box 201, the inflatable leveling bag body 202, the soft pad 203, the support frame 204 and the top plate 205, the inflatable leveling bag body 202 is placed in the box 201. By manipulating the inflatable leveling bag body 202, the height of the soft pad 203 is adjusted by the inflatable leveling bag body 202 on the inner wall of the box 201. As the height of the soft pad 203 is adjusted, the height of the support frame 204 on the inner wall of the box 201 is adjusted. Then, the height of the top plate 205 is adjusted to the position of the curtain wall frame 1 that needs to be leveled.
[0029] Specifically, such as Figure 3 As shown, a support leg 3 is fixedly connected to the bottom of the box 201, and an anti-slip pad 4 is fixedly connected to the bottom of the support leg 3. The anti-slip pad 4 is made of silicone.
[0030] Specifically, such as Figure 5As shown, a baffle plate 5 is provided on the front side of the box body 201, and a snap-fit block 6 is fixedly connected to the rear side of the baffle plate 5. A snap-fit groove 7 is provided on the front side of the box body 201 to cooperate with the snap-fit block 6. A hole 8 is provided on the surface of the baffle plate 5 to cooperate with the inflation leveling bag body 202.
[0031] Specifically, such as Figure 2 As shown, auxiliary slots 9 are provided on the left and right sides of the inner wall of the box 201, and auxiliary blocks 10 that cooperate with the auxiliary slots 9 are fixedly connected to the left and right sides of the support frame 204.
[0032] In this embodiment: by setting support legs 3 and anti-slip pads 4, the support legs 3 support the box 201, and the anti-slip pads 4 can reduce the positional deviation of the support legs 3. By setting baffles 5, snap-fit blocks 6, snap-fit grooves 7 and holes 8, the snap-fit blocks 6 contact the inner wall of the snap-fit grooves 7 to splice the baffles 5 with the front side of the box 201, and the baffles 5 to cover the front side of the box 201. The holes 8 are for placing the inflatable leveling bag body 202. By setting auxiliary blocks 10 and auxiliary grooves 9, the auxiliary blocks 10 contact the inner wall of the auxiliary grooves 9, and the auxiliary support frame 204 is height-adjusted on the inner wall of the box 201.
[0033] Specifically, such as Figure 3 As shown, a sliding groove 11 is provided on the surface of the curtain wall frame 1, and a sliding block 12 that cooperates with the sliding groove 11 is fixedly connected to the top of the top plate 205.
[0034] Specifically, such as Figure 3 As shown, the inner wall of the sliding groove 11 is provided with a groove 13, and the top of the sliding block 12 is fixedly connected with a protrusion 14 that cooperates with the groove 13.
[0035] In this embodiment: by setting a sliding groove 11 and a sliding block 12, the sliding block 12 contacts the inner wall of the sliding groove 11 to facilitate the splicing of the leveling component 2 and the curtain wall frame 1, and to facilitate the adjustment of the leveling component 2 on the surface of the curtain wall frame 1. By setting a groove 13 and a protrusion 14, the protrusion 14 contacts the inner wall of the groove 13 to assist the sliding connection of the sliding block 12 and the sliding groove 11.
[0036] Specifically, such as Figure 4 As shown, a spring rod 15 is fixedly connected to the bottom of the cushion 203, and the side of the spring rod 15 away from the cushion 203 is fixedly connected to the bottom of the inner wall of the box 201.
[0037] Specifically, such as Figure 4 As shown, a circular column 16 is fixedly connected to the opposite side of the top plate 205 and the support frame 204, and the circular column 16 is movably connected to the box body 201.
[0038] In this embodiment: by setting a spring rod 15, the support frame 204 can be slowly adjusted in position when the inflation leveling bag body 202 is deflated. By setting a circular column 16, the support frame 204 can be assisted in adjusting its position on the inner wall of the box 201 when the support frame 204 moves inside the box 201 due to the inflation leveling bag body 202.
[0039] Working principle: When installing the door and window curtain wall frame 1, first install the leveling component 2 onto the curtain wall frame 1. Place the box 201 with support legs 3 and anti-slip pads 4 in a suitable position. The support legs 3 support the box 201, and the anti-slip pads 4 increase the friction with the ground to prevent the box 201 from shifting. Place the inflatable leveling pack body 202 into the box 201 and position it through the holes 8 on the baffle plate 5. Then, use the snap-fit block 6 on the back of the baffle plate 5 to splice and fix the baffle plate 5 with the snap-fit groove 7 on the front of the box 201 to protect the inflatable leveling pack body 202. Place the soft pad 203 on top of the inflatable leveling pack body 202 to make it movable. Then, fix the support frame 204 above the soft pad 203, ensuring that the auxiliary blocks 10 on both sides of the support frame 204 are aligned with the inside of the box 201. The auxiliary groove 9 of the wall is engaged, and finally the top plate 205 is installed on the top of the support frame 204, so that the sliding block 12 on the top plate 205 is embedded in the sliding groove 11 on the surface of the curtain wall frame 1, and the protrusion 14 on the top of the sliding block 12 engages with the groove 13 on the inner wall of the sliding groove 11, completing the connection between the leveling component 2 and the curtain wall frame 1, preparing for leveling. When the height of the curtain wall frame 1 needs to be adjusted, the inflatable leveling bag body 202 is inflated. As the inflation volume increases, the inflatable leveling bag body 202 expands and pushes the soft pad 203 upward. Since the soft pad 203 has a certain degree of flexibility, it can evenly transmit the force to the support frame 204 above. Under the guidance of the auxiliary block 10 and the auxiliary groove 9, the support frame 204 rises stably along the inner wall of the box 201, driving the top plate 205 to rise. The top plate 205 rises synchronously, and moves within the sliding groove 11 via the sliding block 12, pushing the curtain wall frame 1 upward to adjust its height, thus achieving initial leveling of the curtain wall frame 1. During the leveling process, if fine adjustments are needed, the spring rod 15 plays a role. When there is a slight change in the inflation amount of the inflatable leveling package body 202, the spring rod 15 will buffer the force on the soft pad 203, making the process of the support frame 204 rising or falling more smoothly, avoiding over-adjustment, and improving the leveling accuracy. When the curtain wall frame 1 reaches the required height and levelness, inflation of the inflatable leveling package body 202 is stopped. At this time, the inflatable leveling package body 202 maintains its current inflation state, continuously providing stable support for the soft pad 203, support frame 204, and top plate 205, maintaining the leveling of the curtain wall frame 1. The circular column 16 on the opposite side of the top plate 205 and the support frame 204 is movably connected to the box 201, further assisting in stabilizing the support frame 204 within the box 201, preventing it from shaking or shifting, and ensuring the stability of the door and window curtain wall frame 1 installation. During the use of the door and window curtain wall frame 1, if the height of the curtain wall frame 1 changes slightly due to various factors, the inflatable leveling bag body 202 can be inflated or deflated again, repeating the above leveling steps to restore the curtain wall frame 1 to the correct installation position. If the inflatable leveling bag body 202 deflates, the spring rod 15 can support the soft pad 203 and the support frame 204 to slowly descend, preventing the curtain wall frame 1 from becoming unbalanced, and simultaneously reminding staff to promptly inspect and maintain the inflatable leveling bag body 202.After leveling is completed and expanding foam and other structural elements are added to the surface of the curtain wall frame 1, the user can, depending on the situation, choose to deflate the inflatable leveling pack body 202, remove it from the housing 201, and reuse it. Alternatively, expanding foam can be added to specific areas, and then the leveling component 2 can be disassembled and reused.
[0040] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A door and window curtain wall with an installation and leveling structure, comprising a curtain wall frame (1), characterized in that: The surface of the curtain wall frame (1) is provided with a leveling component (2); The leveling component (2) includes a housing (201), inside which is provided an inflatable leveling bag body (202). A soft pad (203) is movably connected to the top of the inflatable leveling bag body (202), and a support frame (204) is fixedly connected to the top of the soft pad (203). The support frame (204) is slidably connected to the inner wall of the housing (201), and a top plate (205) is fixedly connected to the top of the support frame (204).
2. A door and window curtain wall with an installation and leveling structure according to claim 1, characterized in that: The bottom of the box (201) is fixedly connected to a support leg (3), and the bottom of the support leg (3) is fixedly connected to an anti-slip pad (4), which is made of silicone.
3. A door and window curtain wall with an installation and leveling structure according to claim 1, characterized in that: A baffle plate (5) is provided on the front side of the box (201), and a snap-fit block (6) is fixedly connected to the rear side of the baffle plate (5). A snap-fit groove (7) is provided on the front side of the box (201) to cooperate with the snap-fit block (6). A hole (8) is provided on the surface of the baffle plate (5) to cooperate with the inflation leveling bag body (202).
4. A door and window curtain wall with an installation and leveling structure according to claim 1, characterized in that: The left and right sides of the inner wall of the box (201) are provided with auxiliary grooves (9), and the left and right sides of the support frame (204) are fixedly connected with auxiliary blocks (10) that cooperate with the auxiliary grooves (9).
5. A door and window curtain wall with an installation and leveling structure according to claim 1, characterized in that: The surface of the curtain wall frame (1) is provided with a sliding groove (11), and the top of the top plate (205) is fixedly connected with a sliding block (12) that cooperates with the sliding groove (11).
6. A door and window curtain wall with an installation and leveling structure according to claim 5, characterized in that: The inner wall of the sliding groove (11) is provided with a groove (13), and the top of the sliding block (12) is fixedly connected with a protrusion (14) that cooperates with the groove (13).
7. A door and window curtain wall with an installation and leveling structure according to claim 1, characterized in that: A spring rod (15) is fixedly connected to the bottom of the cushion (203), and the side of the spring rod (15) away from the cushion (203) is fixedly connected to the bottom of the inner wall of the box (201).
8. A door and window curtain wall with an installation and leveling structure according to claim 1, characterized in that: A circular column (16) is fixedly connected to one side of the top plate (205) and the support frame (204), and the circular column (16) is movably connected to the box body (201).