Curtain wall with anti-falling structure

Abstract

The invention relates to the technical field of curtain walls, in particular to a curtain wall with an anti-falling structure, which comprises an outer support and a curtain wall piece abutted against the inner side of the outer support, and further comprises an inner support fixedly connected to the inner side of the outer support, and the outer support and the inner support are both of a cross-shaped support structure and can drive the curtain wall piece to be stably connected into an outer wall of a building structure. The inner support is used for supporting a curtain wall piece, the width of the end of the inner support is smaller than that of the end of the outer support, the portion, close to the curtain wall piece, of the inner support is fixedly connected with a penetrating pipe, the side, away from the inner support, of the outer support is fixedly connected with a connecting supporting foot, the connecting supporting foot is fixedly connected with a penetrating part, and the connecting supporting foot and the penetrating part are integrally fixed. And the two connecting support legs are fixedly connected with the penetrating part. When the inner support in the curtain wall is used in cooperation with the outer support, the curtain wall piece can be supported by the inner support, a worker can conveniently and rapidly connect the curtain wall piece with the anti-disengaging structure, and meanwhile the curtain wall piece is prevented from being easily separated from the anti-disengaging structure.

Description

Technical Field

[0001] The present invention relates to the technical field of curtain walls, and particularly to a curtain wall with an anti - detachment structure. Background Art

[0002] A curtain wall is the external wall enclosure of a building, which does not bear weight and is hung like a curtain, so it is also called a "curtain wall". It is a lightweight wall with a decorative effect commonly used in modern large - scale and high - rise buildings. It is composed of a panel and a support structure system, and can have a certain displacement ability relative to the main structure or have a certain deformation ability itself, and does not bear the main structure, acting as the building's external enclosure structure or decoration.

[0003] Most existing curtain walls are composed of an installation frame and a curtain - wall main body. During actual use, workers first fix the installation frame on the building wall, and then install the curtain - wall main body on the installation frame. The installation frame can drive the curtain - wall main body to be stably installed on the building wall. To facilitate the maintenance of the curtain - wall main body by workers, clamping rods are usually provided on the curtain - wall main body, and clamping grooves are usually provided at the corresponding positions of the installation frame and the clamping rods. During actual use, workers connect the clamping rods on the curtain - wall main body with the clamping grooves on the installation frame, and then workers use a locking device to fix the curtain - wall main body on the installation frame. Workers use this method to fix the curtain - wall main body, which can indeed realize the connection between the installation frame driving the curtain - wall main body and the building wall. However, there are still the following deficiencies during actual use:

[0004] 1. Most of the locking devices used in the installation frame are bolt - and - block structures. When the bolt - and - block structure fixes the curtain - wall main body, the connection parts between the bolt - and - block structure and the curtain - wall main body are prone to water accumulation and rust, which will cause damage to the connection parts of the curtain - wall main body and also make it inconvenient for workers to maintain the connection structure of the curtain - wall main body.

[0005] 2. Existing installation frames on the market usually can only play a role in fixing the curtain - wall main body. When the installation frame fixes the curtain - wall main body, it relies on an external fixing structure. If the external fixing structure on the installation frame is damaged, the curtain - wall main body is likely to separate from the installation frame, which leads to a greater risk when the curtain - wall main body is installed on the building wall.

[0006] Therefore, we propose a curtain wall with an anti - detachment structure. Summary of the Invention

[0007] One technical problem to be solved by this application is that the connection parts of the curtain - wall main body are prone to water accumulation and rust, and the curtain - wall main body is prone to separation from the installation frame.

[0008] In order to solve the above technical problems, an embodiment of the present application provides a curtain wall with an anti-slip structure, including an outer bracket and a curtain wall member abutting against the inner side of the outer bracket, and further comprising:

[0009] An inner bracket fixedly connected to the inner side of the outer bracket, the outer bracket and the inner bracket are both cross-shaped bracket structures, which can drive the curtain wall component to be firmly connected to the outer wall of the building structure, the inner bracket is used to support the curtain wall component, the end width of the inner bracket is smaller than the end width of the outer bracket, and the inner bracket is fixedly connected with a through-tube at the part close to the curtain wall component, the outer bracket is fixedly connected with a connecting leg on the side away from the inner bracket, and a through-portion is fixedly connected to the connecting leg, and the connecting leg and the through-portion are fixedly fixed with the structure, the number of the connecting legs is two, the two connecting legs are fixedly connected to the through-portion, and the two connecting legs and the through-portion form an L-shaped plate structure;

[0010] The inner wall of the curtain wall component is distributed with a locking structure, and the locking structure includes a limiting tube fixedly connected to the inner wall of the curtain wall component at equal intervals, and a plug-in rod is passed through the limiting tube. The limiting tube can limit the use position of the plug-in rod, so that the plug-in rod can be firmly plugged into the inside of the through-tube, and at the same time, the plug-in rod is prevented from being separated from the through-tube, so that the plug-in rod drives the curtain wall component to be firmly connected to the inner bracket. An extrusion part is fixedly connected to the plug-in rod, and the extrusion part is an arc-shaped strip structure. The inner side of the extrusion part abuts against the connecting structure, and the connecting structure can drive the plug-in rod to slide in the limiting tube through the extrusion part, and the through-portion is passed through a connecting structure, and the connecting structure is used to drive the locking structure to be inserted into the inside of the through-tube, so that the plug-in rod drives the curtain wall component to be fixed on the inner bracket.

[0011] In some embodiments, a connecting spring is fixedly connected to the middle part of the plug-in rod, and a fixing block is fixedly connected to the end of the connecting spring facing away from the plug-in rod. The fixing block is fixedly connected to the curtain wall component, and the connecting spring is fixed to the curtain wall component through the fixing block. At the same time, the connecting spring can cooperate with the limiting tube to limit the movement trajectory of the plug-in rod, so as to realize the stable insertion of the plug-in rod into the interior of the through tube.

[0012] In some embodiments, the inner bracket and the outer bracket are both cross-shaped structures, and the width of the inner bracket is smaller than the width of the outer bracket, so that the inner bracket can provide stable support for the curtain wall component.

[0013] In some embodiments, the connection structure includes an extrusion end head, which is a truncated cone-shaped structure. The extrusion end head penetrates the curtain wall component and can abut against the extrusion part. The extrusion end head can drive the plug-in rod to slide inside the limiting tube through the extrusion part.

[0014] In some embodiments, the diameter of the end face of the extrusion end head close to one end of the screw is larger than the diameter of the end face of the extrusion end head away from the screw rod, and the side face of the extrusion end head is smooth. The side face of the extrusion end head is smooth, which can effectively reduce the friction between the extrusion end head and the extrusion part, and can enable the extrusion end head to drive the plug-in rod to slide inside the limiting tube through the extrusion part, so that the curtain wall component can be firmly connected to the outer wall of the building structure, and at the same time avoid safety hazards during the installation of the curtain wall with the anti-detachment structure.

[0015] In some embodiments, a screw is fixedly connected to the extrusion end, the screw is threadedly connected to the through-portion, a fixed end is fixedly connected to the screw, and a pull rod is fixedly connected to the fixed end. The extrusion screw can drive the extrusion end to rotate, so that the extrusion end extrudes the extrusion portion, thereby driving the plug-in rod to slide inside the limiting tube, so that the curtain wall component can be firmly connected to the outer wall of the building structure, while avoiding safety hazards during the installation of the curtain wall with the anti-detachment structure.

[0016] In some embodiments, fixed legs are fixedly connected to the transverse axis of the inner bracket, and the fixed legs are symmetrically distributed in multiple groups. The multiple groups of fixed legs abut against the curtain wall components, and the multiple groups of fixed legs can protect the curtain wall components.

[0017] In some embodiments, the fixed support leg includes a fixing buckle fixedly connected to the inner bracket, the fixing buckle is a rectangular block structure, and the inner wall of the fixing buckle abuts against the curtain wall component.

[0018] In some embodiments, a through column is passed through the fixing buckle, and one end of the through column and the fixing buckle passes through the through column and abuts against the curtain wall component, and the through column can squeeze the curtain wall component.

[0019] In some embodiments, the end of the through column away from the curtain wall member is fixedly connected to an abutment block, the inner side of the abutment block can abut against the fixing buckle, the abutment block is elastic, and the side of the abutment block away from the fixing buckle is fixedly connected to an abutment joint.

[0020] The present invention has at least the following beneficial effects:

[0021] 1. When the inner bracket in the curtain wall is used in conjunction with the outer bracket, the inner bracket can support the curtain wall parts, which can facilitate the staff to quickly connect the curtain wall parts with the anti-slip structure, while preventing the curtain wall parts from being easily separated from the anti-slip structure, and can effectively and firmly connect the curtain wall parts to the outer wall of the building structure.

[0022] 2. The connecting support feet in the curtain wall can drive the penetrating part to abut against the curtain wall element, preventing the separation of the curtain wall element and the outer support, achieving the protection of the curtain wall element by the cooperation of the connecting support feet and the penetrating part, and thus enabling the curtain wall element to be stably connected to the outer wall of the building structure.

[0023] 3. The extrusion end in the curtain wall can extrude the extrusion part, enabling the extrusion part to drive the insertion rod to insert into the interior of the through pipe, quickly fixing the curtain wall element on the inner support, and thus enabling the curtain wall element to be stably connected to the outer wall of the building structure.

[0024] 4. When the curtain wall element moves away from the outer wall of the building structure under the action of external air, the extrusion part will gradually approach the screw rod, thereby increasing the depth of insertion of the insertion rod into the through pipe. At the same time, the fixing strength of the insertion rod on the curtain wall element will also increase, effectively preventing the separation of the insertion rod and the through pipe, and thus enabling the curtain wall element to be stably connected to the outer wall of the building structure while avoiding potential safety hazards during the installation of the anti-disconnection structure curtain wall.

[0025] 5. When the inner support is installed on the outer wall of the building structure, the outer wall of the building structure can squeeze the abutting head and the abutting block. At this time, the abutting block can abut against the fixing buckle, and the through column can penetrate the fixing buckle to abut against the curtain wall element, enabling the curtain wall element to be stably distributed on the inner support and preventing the separation of the curtain wall element from the inner support. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0027] Figure 2 is Figure 1 an isometric schematic diagram of

[0028] Figure 3 is a schematic diagram of the abutment between the extrusion end and the extrusion part in the present invention;

[0029] Figure 4 is Figure 2 an enlarged schematic diagram of A in

[0030] Figure 5 is a schematic diagram of the structure of the fixing block in the present invention.

[0031] In the figure: 1. Penetrating part; 2. Connecting support feet; 3. Connecting structure; 31. Screw rod; 32. Fixed end; 33. Lever; 34. Extrusion end; 4. Curtain wall element; 5. Locking structure; 51. Insertion rod; 52. Limiting tube; 53. Fixed block; 54. Connecting spring; 55. Extrusion part; 6. Outer support; 7. Through pipe; 8. Inner support; 9. Fixed block; 91. Abutting head; 92. Abutting block; 93. Through column; 94. Fixing buckle. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0034] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0035] Example 1: Please refer to Figures 1-4 , the present invention provides a technical solution:

[0036] A curtain wall with an anti-slip structure comprises an outer bracket 6 and a curtain wall member 4 abutting against the inner side of the outer bracket 6, and further comprises:

[0037] An inner bracket 8 is fixedly connected to the inner side of the outer bracket 6, and the inner bracket 8 is used to support the curtain wall member 4. A penetration tube 7 is fixedly connected to the inner bracket 8 near the curtain wall member 4. A connecting leg 2 is fixedly connected to the side of the outer bracket 6 away from the inner bracket 8, and a penetration portion 1 is fixedly connected to the connecting leg 2;

[0038] The outer bracket 6 and the inner bracket 8 in the curtain wall of the anti-slip structure are both cross-shaped frame structures. In actual use, the staff connects the outer bracket 6 and the inner bracket 8 to the outer wall of the building structure. Since the outer side of the outer bracket 6 is fixedly connected with the connecting leg 2, the gap between the connecting leg 2 and the outer wall of the building structure can be used to store the curtain wall component 4. Then the staff abuts the curtain wall component 4 on the inner bracket 8, which can achieve stable support of the curtain wall component 4 by the inner bracket 8. At the same time, the connecting leg 2 can abut the curtain wall component 4 to avoid separation of the curtain wall component 4 from the inner bracket 8. When the curtain wall component 4 is stored in the gap between the connecting leg 2 and the outer wall of the building structure, the curtain wall component 4 can be pre-connected to the inner bracket 8, which can avoid easy separation of the curtain wall component 4 from the outer wall of the building structure, making it convenient for subsequent staff to fix the curtain wall component 4.

[0039] Example 2: Please refer to Figures 1-4 , the present invention provides a technical solution:

[0040] The inner wall of the curtain wall member 4 is distributed with a locking structure 5. The locking structure 5 includes a limiting tube 52 fixedly connected to the inner wall of the curtain wall member 4 at equal intervals. A plugging rod 51 penetrates through the limiting tube 52. A pressing part 55 is fixedly connected to the plugging rod 51. A connecting structure 3 penetrates through the penetrating part 1. The connecting structure 3 is used to drive the locking structure 5 to insert into the inside of the penetrating tube 7, so as to drive the plugging rod 51 to fix the curtain wall member 4 on the inner support 8.

[0041] A connecting spring 54 is fixedly connected to the middle of the plugging rod 51. One end of the connecting spring 54 departing from the plugging rod 51 is fixedly connected to a fixing block 53. The fixing block 53 is fixedly connected to the curtain wall member 4.

[0042] Both the inner support 8 and the outer support 6 are cross-shaped structures. The width of the inner support 8 is smaller than the width of the outer support 6.

[0043] Before the curtain wall with the anti-detachment structure is fixed to the outer wall of the building structure, the staff pre-fixes the inner support 8 and the outer support 6 to the outer wall of the building structure. Subsequently, the plugging rod 51 and the limiting tube 52 are penetrated. Then the connecting spring 54 is connected to the plugging rod 51. At the same time, the position of the plugging rod 51 needs to be corrected. It is necessary to ensure that one end of the plugging rod 51 close to the limiting tube 52 can be inserted into the inside of the penetrating tube 7.

[0044] Example 3: Please refer to Figures 1-4 , the present invention provides a technical solution:

[0045] The connecting structure 3 includes a pressing end 34. The pressing end 34 is a frustum-shaped structure. The pressing end 34 penetrates through the curtain wall member 4. At the same time, the pressing end 34 can abut against the pressing part 55.

[0046] The end face diameter of the pressing end 34 near one end of the screw 31 is larger than the end face diameter of the pressing end 34 far from one end of the screw 31. The side surface of the pressing end 34 is smooth.

[0047] A screw 31 is fixedly connected to the pressing end 34. The screw 31 is threadedly connected to the penetrating part 1. A fixing end 32 is fixedly connected to the screw 31. A lever 33 is fixedly connected to the fixing end 32.

[0048] When the curtain wall with the anti-detachment structure is actually used, the staff pre-fixes the inner support 8 and the outer support 6 to the outer wall of the building structure. Subsequently, the hand of the staff drives the fixing end 32 to rotate through the lever 33. When the lever 33 drives the fixing end 32 to rotate forward, the screw 31 can drive the pressing end 34 to press the pressing part 55. At this time, the pressing part 55 can drive the plugging rod 51 to insert into the inside of the penetrating tube 7. At this time, the connecting spring 54 can store energy and work, and the curtain wall member 4 can be fixed on the inner support 8.

[0049] When the staff needs to maintain the curtain wall member 4, when the staff drives the fixed end 32 to rotate in the reverse direction by pulling the rod 33, the screw 31 can drive the extrusion end 34 not to extrude the extrusion part 55. At this time, the repulsive force generated by the connecting spring 54 can drive the insertion rod 51 to disengage from the inside of the through pipe 7, which is convenient for the staff to maintain the curtain wall member 4;

[0050] It should be added that since the extrusion end 34 is in a frustum shape, when the fixed end 32 rotates forward, the penetration depth of the screw 31 through the through part 1 will also increase. At this time, the extrusion part 55 will gradually approach the screw 31, so that the insertion depth of the insertion rod 51 into the through pipe 7 will also increase, and at the same time, the fixing strength of the insertion rod 51 to the curtain wall member 4 will also increase;

[0051] Embodiment 4: Please refer to Figures 1-4 , the present invention provides a technical solution:

[0052] According to the usage situation of the existing curtain wall member 4, when the external air impacts on the outer wall of the building structure, the external air will blow on the curtain wall member 4 under the action of the outer wall of the building structure. Since the extrusion end 34 is in a frustum shape, the end face diameter of the end close to the screw 31 is larger than the end face diameter of the end of the extrusion end 34 far from the screw 31. When the curtain wall member 4 drives the insertion rod 51 to move away from the outer wall of the building structure, the extrusion part 55 will gradually approach the screw 31, so that the insertion depth of the insertion rod 51 into the through pipe 7 will also increase, and at the same time, the fixing strength of the insertion rod 51 to the curtain wall member 4 will also increase, which can effectively prevent the separation of the insertion rod 51 and the through pipe 7, thereby increasing the fixing strength of the curtain wall member 4, preventing the separation of the curtain wall member 4 from the inner support 8, and at the same time avoiding potential safety hazards during the installation of the curtain wall with this anti-disconnection structure;

[0053] Embodiment 5: Please refer to Figures 1-4 , the present invention provides a technical solution:

[0054] When the outer bracket 6 and the inner bracket 8 drive the curtain wall member 4 to be distributed in the gap between the connecting leg 2 and the outer wall of the building structure, the gap between the connecting leg 2 and the outer wall of the building structure can form a slide groove structure, and the curtain wall member 4 can be firmly abutted against the inner bracket 8, which can prevent the curtain wall member 4 from being easily separated from the inner bracket 8, and at the same time, it can prevent water from being collected in the gap between the connecting leg 2 and the outer wall of the building structure. When the external air hits the outer wall of the building structure, the external air will be blown onto the curtain wall member 4 under the action of the outer wall of the building structure, and the curtain wall member 4 will have a slight The shaking phenomenon of the curtain wall component 4 can move the accumulated water on the inner bracket 8, thereby preventing more accumulated water from being concentrated on the inner bracket 8, thereby preventing the connection parts of the inner bracket 8 and the curtain wall component 4 from being rusted, and further extending the service life of the curtain wall component 4. At the same time, the curtain wall components 4 are distributed in the gaps between the outer walls of the building structure, which can also facilitate the subsequent maintenance of the curtain wall components 4 by the staff, and reduce the difficulty of maintenance of the curtain wall components 4, thereby reducing the maintenance cost of the curtain wall of the anti-detachment structure, and enabling the staff to quickly perform curtain wall maintenance on the anti-detachment structure.

[0055] Example 6: Please refer to Figure 1 , 2 , 4, 5, the present invention provides a technical solution:

[0056] The inner bracket 8 is fixedly connected to a transverse axis with fixed legs 9 . The fixed legs 9 are symmetrically distributed in multiple groups, and the multiple groups of fixed legs 9 abut against the curtain wall component 4 .

[0057] The fixed support leg 9 includes a fixing buckle 94 fixedly connected to the inner bracket 8, the fixing buckle 94 is a rectangular block structure, and the inner wall of the fixing buckle 94 abuts against the curtain wall member 4;

[0058] During actual use, the fixing buckle 94 can protect the curtain wall component 4, and can realize that the curtain wall component 4 is firmly connected to the inner bracket 8, so as to avoid separation of the curtain wall component 4 from the inner bracket 8 and avoid safety hazards during the installation of the curtain wall component 4.

[0059] Example 7: Please refer to Figure 1 , 2 , 4, 5, the present invention provides a technical solution:

[0060] A through column 93 penetrates the fixing buckle 94 , and one end through which the through column 93 and the fixing buckle 94 penetrate is in contact with the curtain wall component 4 .

[0061] The end of the through column 93 away from the curtain wall member 4 is fixedly connected with an abutment block 92, the inner side of the abutment block 92 can abut against the fixing buckle 94, the abutment block 92 is elastic, and the side of the abutment block 92 away from the fixing buckle 94 is fixedly connected with an abutment joint 91;

[0062] When the inner bracket 8 is installed on the outer wall of the building structure, the outer wall of the building structure can squeeze the abutting head 91 and the abutting block 92. At this time, the abutting block 92 can abut against the fixing buckle 94, and the through column 93 can penetrate through the fixing buckle 94 to abut against the curtain wall member 4, so that the curtain wall member 4 can be stably distributed on the inner bracket 8, avoiding the separation of the curtain wall member 4 from the inner bracket 8. Since the abutting block 92 is elastic, the abutting block 92 can tightly abut against the outer wall of the building structure, avoiding the shaking of the inner bracket 8 during installation.

[0063] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0064] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention.

[0065] As mentioned above, to make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0066] Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts fall within the scope of protection of the present invention.

Claims

1. A curtain wall with an anti - detachment structure, comprising an outer bracket (6) and a curtain wall member (4) abutted against the inner side of the outer bracket (6), characterized in that: Further included are: An inner bracket (8) fixedly connected to the inner side of the outer bracket (6), the inner bracket (8) being used to support the curtain wall member (4), a through pipe (7) fixedly connected to a portion of the inner bracket (8) close to the curtain wall member (4), a connecting support leg (2) fixedly connected to the side of the outer bracket (6) facing away from the inner bracket (8), and a through portion (1) fixedly connected to the connecting support leg (2); Locking structures (5) are distributed on the inner wall of the curtain wall member (4), the locking structures (5) including limiting pipes (52) fixedly connected to the inner wall of the curtain wall member (4) at equal intervals, insertion rods (51) penetrating through the limiting pipes (52), an extrusion portion (55) fixedly connected to the insertion rods (51), a connecting structure (3) penetrating through the through portion (1), and the connecting structure (3) being used to drive the locking structures (5) to insert into the interior of the through pipe (7), so as to drive the insertion rods (51) to fix the curtain wall member (4) on the inner bracket (8).

2. The curtain wall with an anti - detachment structure according to claim 1, wherein: A connecting spring (54) is fixedly connected to the middle of the insertion rod (51), one end of the connecting spring (54) facing away from the insertion rod (51) is fixedly connected to a fixing block (53), and the fixing block (53) is fixedly connected to the curtain wall member (4).

3. The curtain wall with an anti-falling structure according to claim 1, characterized in that: Both the inner bracket (8) and the outer bracket (6) are in a cross-shaped structure, and the width of the inner bracket (8) is smaller than the width of the outer bracket (6).

4. The curtain wall with an anti - detachment structure according to claim 1, characterized in that: The connecting structure (3) includes an extrusion end (34), the extrusion end (34) being in a frustum-shaped structure, the extrusion end (34) penetrating through the curtain wall member (4), and at the same time the extrusion end (34) being able to abut against the extrusion portion (55).

5. The curtain wall with an anti-falling structure according to claim 4, characterized in that: The end face diameter of the extrusion end (34) at one end close to the screw rod (31) is larger than the end face diameter of the extrusion end (34) at one end away from the screw rod (31), and the side surface of the extrusion end (34) is smooth.

6. The curtain wall with an anti - detachment structure according to claim 4, characterized in that: A screw rod (31) is fixedly connected to the extrusion end (34), the screw rod (31) is in threaded connection with the through portion (1), a fixing end (32) is fixedly connected to the screw rod (31), and a turning rod (33) is fixedly connected to the fixing end (32).

7. The curtain wall with an anti - detachment structure according to claim 1, characterized in that: Fixing support legs (9) are fixedly connected to the horizontal axis of the inner bracket (8), there are multiple groups of the fixing support legs (9) distributed symmetrically, and the multiple groups of fixing support legs (9) abut against the curtain wall member (4).

8. The curtain wall with an anti - detachment structure according to claim 7, characterized in that: The fixing support leg (9) includes a fixing buckle (94) fixedly connected to the inner bracket (8), the fixing buckle (94) being in a rectangular block structure, and the inner wall of the fixing buckle (94) abuts against the curtain wall member (4).

9. The curtain wall with an anti-falling structure according to claim 8, wherein: A through column (93) penetrates through the fixing buckle (94), and one end of the through column (93) penetrating through the fixing buckle (94) abuts against the curtain wall member (4).

10. The curtain wall with an anti - detachment structure according to claim 9, characterized in that: An abutting block (92) is fixedly connected to the end of the through column (93) facing away from the curtain wall member (4), the inner side of the abutting block (92) can abut against the fixing buckle (94), the abutting block (92) has elasticity, and an abutting head (91) is fixedly connected to the side of the abutting block (92) facing away from the fixing buckle (94).

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