Module lock type curtain wall splicing structure
The modular locking curtain wall splicing structure solves the problems of high-altitude operations and loosening during curtain wall construction through the combination design of the front clamping plate and the rear plate, achieving efficient and stable curtain wall fixing.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-21
- Publication Date
- 2026-04-10
AI Technical Summary
Existing curtain wall construction requires extensive tightening and fixing operations on the outside of the building, which increases the difficulty of construction and poses a risk of loosening.
The modular locking curtain wall splicing structure adopts a combination design of front clamping plate and rear plate. The cross structure of the front clamping plate and the rotation operation of the rear plate are used to fix the curtain wall components on one side of the building foundation, avoiding high-altitude operations.
It reduces the workload and difficulty of high-altitude operations, improves the fixing effect, and reduces the risk of loosening.
Smart Images
Figure CN224106679U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of curtain wall structures, and in particular to a modular lock-type curtain wall splicing structure. Background Technology
[0002] A curtain wall is a building's exterior cladding structure that does not bear load-bearing functions; it hangs on the building's facade like a curtain. As a lightweight wall system commonly used in modern large and high-rise buildings, curtain walls also serve a decorative purpose. Composed of panels and a supporting structural system, it can move relative to the main structure or possess a certain degree of deformation capacity, but it does not bear the external forces experienced by the main structure. As a building's exterior cladding or decorative structure, curtain walls utilize various sturdy, lightweight, and aesthetically pleasing building materials, replacing traditional brick or window-wall combination construction methods. It surrounds the main structure, making the entire building both beautiful and providing complete functionality and safety. In short, a curtain wall is like a beautiful coat for a building. Its main applications include building exterior walls, skylights, and canopies.
[0003] Typically, curtain walls are fixed to the keel using a support structure. During construction, a large number of tightening and fixing operations need to be performed on the outside of the building, which not only increases the difficulty of construction but also poses a risk of loosening. Utility Model Content
[0004] The main purpose of this utility model is to provide a modular locking curtain wall splicing structure, which aims to solve the problem that the curtain wall is fixed to the keel by the bracket structure, and a lot of tightening and fixing operations are required on the outside of the building during construction. This not only increases the construction difficulty, but also poses a risk of loosening.
[0005] To achieve the above objectives, this utility model provides a modular lockable curtain wall splicing structure, comprising:
[0006] Multiple curtain wall components, including a curtain wall panel and four base members disposed at the four corners of the curtain wall panel, wherein both ends of the base members in the thickness direction protrude from the curtain wall panel;
[0007] Multiple keels are arranged in parallel, and each keel has a number of fixing holes spaced apart.
[0008] The mounting head is provided at the rear end corresponding to the fixing hole;
[0009] A plurality of front clamping disc parts, the front clamping disc parts comprising a structure shaft and a front disc, the front disc comprising a front disc body and a cross structure stacked on the inner side of the front disc body, the cross structure being upright to form four mounting openings respectively at four corners, the front end of the structure shaft being connected to the middle part of the cross structure, the front end and the rear end of the structure shaft being respectively provided with a head thread structure and a tail thread structure, the rear end of the structure shaft being inserted into the front end of the fixing hole and then passing out to be connected to the mounting head, the inner side of the front disc body being provided with a fixing groove corresponding to the four mounting openings respectively, wherein, when the curtain wall assembly is placed on the mounting openings, the fixing groove fixes the base piece.
[0010] A plurality of rear discs are respectively connected to the head thread structure of the plurality of structure shafts, the rear discs being provided with a fixing groove ring corresponding to the surface of the front disc body, the base piece being fixed by the fixing groove ring when the rear disc and the front disc clamp the curtain wall assembly.
[0011] Further, the cross section of the two free ends of the base piece is circular.
[0012] Further, the cross section of the two free ends of the base piece is circular arc and the diameter is consistent with the fixing groove ring.
[0013] Further, the plane of the curtain wall plate, the curtain wall plate and the cross structure are gap fitted.
[0014] Further, the side surface of the cross structure is provided with a buffer piece corresponding to the position of the curtain wall plate peripheral wall.
[0015] Further, the diameter of the structure shaft corresponding to the head thread structure section is greater than the diameter of the rest of the structure shaft and abuts against the keel, wherein, when the rear disc clamps the curtain wall assembly, the rear disc and the keel are gap fitted in the thickness direction.
[0016] Further, a ring part is provided corresponding to the rear disc, wherein, when the rear disc clamps the curtain wall assembly, the ring part is sleeved on the structure shaft to clamp the rear disc and the keel.
[0017] Further, the head thread structure and the tail thread structure are arranged to avoid the fixing hole.
[0018] Further, the mounting head is threadedly connected with a fixing bolt, and the fixing bolt is arranged to be separable from the tail thread structure.
[0019] Further, the mounting head and the keel form a connection and fixation.
[0020] The module lock type curtain wall splicing structure provided by the utility model has the cross structure of the front clamping disc part as the fixed position of the curtain wall assembly corner structure, and when the curtain wall assembly is placed on the installation opening, the fixed groove fixes the base piece, the curtain wall assembly is placed and supported on the cross structure of the front clamping disc part, preliminary fixation is formed, and the work intensity of high-altitude operation is reduced; a plurality of rear discs are arranged corresponding to a plurality of front clamping disc parts, the rear disc is provided with a ring-shaped fixed groove ring, and therefore the base piece on the curtain wall assembly can still be limited in the process of rotation of the rear disc; the operation of fixing the curtain wall assembly is realized through rotation of the rear disc, the rear disc is on the one side of the building base, and therefore the operation of the rear disc can be performed on the building base, and the workload of high-altitude operation is avoided. BRIEF DESCRIPTION OF DRAWINGS
[0021] Figure 1 Figure 1 is a schematic view of a curtain wall assembly in a first embodiment of the module lock type curtain wall splicing structure of the utility model;
[0022] Figure 2 Figure 2 is a partial enlarged view of figure 1; Figure 1
[0023] Figure 3 Figure 3 is a schematic view of the module lock type curtain wall splicing structure of the first embodiment of the utility model;
[0024] Figure 4 Figure 4 is a partial sectional view of the module lock type curtain wall splicing structure of the first embodiment of the utility model;
[0025] Figure 5 Figure 5 is a partial enlarged view of figure 4; Figure 4
[0026] Figure 6 Figure 6 is a schematic view of the front clamping disc part in the module lock type curtain wall splicing structure of the first embodiment of the utility model;
[0027] Figure 7 Figure 7 is a schematic view of the rear disc in the module lock type curtain wall splicing structure of the first embodiment of the utility model;
[0028] Figure 8 Figure 8 is a matching conceptual view of the four base pieces and the fixed groove ring in the module lock type curtain wall splicing structure of the first embodiment of the utility model;
[0029] Figure 9 Figure 9 is a schematic view of a curtain wall assembly in a second embodiment of the module lock type curtain wall splicing structure of the utility model;
[0030] Figure 10 Figure 10 is a partial enlargement of figure 9; Figure 9
[0031] Figure 11 is the schematic view of the front clamping disc part in the module lock type curtain wall splicing structure of the second embodiment of the utility model;
[0032] Figure 12 is the cooperation conceptual view of four base pieces and fixed groove ring in the module lock type curtain wall splicing structure of the second embodiment of the utility model.
[0033] Reference Signs: 100-curtain wall assembly, 110-curtain wall plate, 120-base piece, 200-keel, 210-fixing hole, 300-mounting head, 400-front clamping disc part, 410-structure shaft, 421-front disc body, 422-cross structure, 423-mounting port, 411-head screw structure, tail 412-screw structure, 424-fixed groove, 500-back disc, 510-fixed groove ring.
[0034] The utility model discloses the realization, functional characteristics and advantages will be further explained with reference to the embodiment, the accompanying drawing. DETAILED DESCRIPTION
[0035] It should be understood that the specific embodiments described herein are merely exemplary of the present utility model and do not limit the utility model.
[0036] Those skilled in the art can understand that, unless specifically stated otherwise, the singular form "a", "an", "said" and "the" used herein also includes the plural form. It should be further understood that the phrase "comprising" used in the specification of the utility model means that the features, integers, steps, operations, elements, units, modules and / or components exist, but does not exclude the existence or addition of one or more other features, integers, steps, operations, elements, units, modules, components and / or their combinations. It should be understood that when we say that an element is "connected" or "coupled" to another element, it can be directly connected or coupled to the other element, or there can be an intermediate element. In addition, "connected" or "coupled" used herein can include wireless connection or wireless coupling. The phrase "and / or" used herein includes all or any unit and all combinations of the associated listed items.
[0037] Those skilled in the art can understand that, unless otherwise defined, all terms (including technical terms and scientific terms) used herein have the same meaning as the general understanding of those skilled in the art to which the utility model belongs. It should also be understood that terms such as those defined in a general dictionary should be understood as having a meaning consistent with that in the prior art, and unless specifically defined as here, should not be interpreted in an idealized or overly formal sense.
[0038] Reference Figures 1 to 12The utility model discloses an embodiment of a module lock type curtain wall splicing structure, comprising:
[0039] A plurality of curtain wall components 100, comprising a curtain wall plate 110 and four base pieces 120 arranged at four corners of the curtain wall plate 110, both ends of the base piece 120 in the thickness direction protrude from the curtain wall plate 110;
[0040] A plurality of keels 200 are arranged in parallel, and a plurality of fixing holes 210 are arranged on the keels 200 at intervals;
[0041] A mounting head 300 is arranged at the rear end corresponding to the fixing hole 210;
[0042] A plurality of front clamping disc parts 400 are arranged, the front clamping disc part 400 comprises a structure shaft 410 and a front disc, the front disc comprises a front disc body 421 and a cross structure 422 arranged on the inner side of the front disc body 421, the cross structure 422 is arranged vertically and forms an installation opening 423 at each corner, the front end of the structure shaft 410 is connected to the middle part of the cross structure 422, the front end and the rear end of the structure shaft 410 are respectively provided with a head thread structure 411 and a tail thread structure 412, the rear end of the structure shaft 410 is inserted into the front end of the fixing hole 210 and then passes through the fixing hole 210 to be connected to the mounting head 300, and a fixing groove 424 is arranged on the inner side of the front disc body 421 corresponding to the four installation openings 423, wherein when the curtain wall component 100 is arranged on the installation opening 423, the fixing groove 424 fixes the base piece 120;
[0043] A plurality of rear discs 500 are connected to the head thread structure 411 of the plurality of structure shafts 410, and the rear disc 500 is provided with a fixing groove ring 510 corresponding to the surface of the front disc body 421, and when the rear disc 500 and the front disc clamp the curtain wall component 100, the base piece 120 is fixed in the fixing groove ring 510.
[0044] In the prior art, the curtain wall is fixed on the keel through a support structure, and a large number of tightening and fixing operations need to be performed on the outside of the building during construction, which not only increases the construction difficulty, but also has the risk of loosening.
[0045] The module lock type curtain wall splicing structure provided by the utility model. A plurality of curtain wall components 100 comprise a curtain wall plate 110 and four base pieces 120 arranged at four corners of the curtain wall plate 110. The fixing mode of the base piece 120 on the curtain wall plate 110 can be various, which is not limited in the utility model. The material of the base piece 120 is preferably stainless steel and aluminum. Both ends of the base piece 120 in the thickness direction protrude from the curtain wall plate 110, which is convenient for clamping. The cross section of the base piece 120 can be circular or other shapes, which is designed and selected according to the actual situation.
[0046] A plurality of keels 200 are arranged in parallel to provide a basis for the fixing of the plurality of curtain wall assemblies 100. The keels 200 are fixed on the building foundation. A plurality of fixing holes 210 are arranged on the keels 200 at intervals to provide a fixing basis for the subsequent front clamping disc part 400.
[0047] The mounting head 300 is arranged at the rear end corresponding to the fixing hole 210. The mounting head 300 can be precisely embedded in the building foundation, connected to the keel 200, or only connected to the subsequent front clamping disc part 400.
[0048] A plurality of front clamping disc parts 400 are arranged corresponding to the plurality of fixing holes 210. The front clamping disc part 400 includes a structural shaft 410 and a front disc including a front disc body 421 and a cross structure 422 arranged on the inner side of the front disc body 421. The cross structure 422 is arranged vertically to form a mounting opening 423 at each corner. The mounting opening 423 is a fixed position for the corner structure of the curtain wall assembly 100. The front end of the structural shaft 410 is connected to the middle part of the cross structure 422. The front end and the rear end of the structural shaft 410 are respectively provided with a head thread structure 411 and a tail thread structure 412. The head thread structure 411 and the tail thread structure 412 can avoid the keel 200 and reduce the risk of structural deformation. The rear end of the structural shaft 410 is inserted into the front end of the fixing hole 210 and connected to the mounting head 300. The inner side of the front disc body 421 is provided with a fixing groove 424 corresponding to the four mounting openings 423. When the curtain wall assembly 100 is placed on the mounting opening 423, the fixing groove 424 fixes the base piece 120.
[0049] A plurality of rear discs 500 are arranged corresponding to the plurality of front clamping disc parts 400. The rear disc 500 is threadedly connected to the head thread structure 411 of the structural shaft 410. The rear disc 500 is provided with a fixing groove ring 510 corresponding to the surface of the front disc body 421. The fixing groove ring 510 is in the shape of a ring, so that during the rotation of the rear disc 500, the base piece 120 on the curtain wall assembly 100 can still be limited. When the rear disc 500 and the front disc clamp the curtain wall assembly 100, the base piece 120 is fixed in the fixing groove ring 510. In particular, the fixing operation is achieved by rotating the rear disc 500. The rear disc 500 is on the side of the building foundation, so the operation of the rear disc 500 can be performed on the building foundation, avoiding the workload of high-altitude operation.
[0050] During the installation of the front clamping disc part 400 and the rear disc, since the position of the front clamping disc part 400 is determined by the mounting head 300, it is very important whether the fixed position of the mounting head 300 is correct. For example, during the fixing of the mounting head 300, the position of the front disc is accurate to ensure the subsequent front clamping disc part 400 to be fixed on the mounting head 300.
[0051] In the installation process of the curtain wall assembly 100, after the assembly formed by the front clamping disc part 400 and the rear disc 500 is installed at the fixed hole 210, the rear disc 500 is first rotated to a certain extent to exit, thereby providing a position basis for the installation of the curtain wall assembly 100. The curtain wall assembly 100 is placed and supported on the cross structure 422 of the front clamping disc part 400, thereby forming a preliminary fixation and reducing the work intensity of high-altitude operation. Finally, the rear disc 500 is tightened, thereby efficiently and simply completing the fixation process of the curtain wall assembly 100.
[0052] In summary, the cross structure 422 of the front clamping disc part 400 fixes the position of the corner structure of the curtain wall assembly 100. When the curtain wall assembly 100 is placed on the installation opening 423, the fixed groove 424 fixes the base piece 120. The curtain wall assembly 100 is placed and supported on the cross structure 422 of the front clamping disc part 400, thereby forming a preliminary fixation and reducing the work intensity of high-altitude operation. A plurality of rear discs 500 are arranged corresponding to a plurality of front clamping disc parts 400. The rear disc 500 is provided with a ring-shaped fixed groove ring 510, thereby limiting the base piece 120 on the curtain wall assembly 100 during the rotation of the rear disc 500. The operation of fixing the curtain wall assembly 100 is realized by rotating the rear disc 500. The rear disc 500 is arranged on the building base side, thereby enabling the operation of the rear disc 500 to be performed on the building base, thereby avoiding the work load of high-altitude operation.
[0053] Referring to Figures 1 to 8 In one embodiment, the cross sections of the two free ends of the base piece 120 are circular.
[0054] In this embodiment, the modeling structure of the base piece 120 is relatively simple, thereby facilitating the realization of processing and installation. The cross section of the fixed groove 424 corresponds to the cross section of the base piece 120, thereby enabling the fixed groove 424 to stably clamp the base piece 120. The width of the fixed groove ring 510 is consistent with the diameter of the base piece 120. During the installation process, the two ends of the base piece 120 are clamped by the fixed groove 424 and the fixed groove ring 510, respectively.
[0055] Referring to Figures 9 to 12 In one embodiment, the cross sections of the two free ends of the base piece 120 are circular arcs and the diameters are consistent with the fixed groove ring 510.
[0056] In this embodiment, since the modeling of the base piece 120 is consistent with the modeling of the fixed groove 424, the modeling of the cross section of the base piece 120 is actually not important for the fixing effect at the front clamping disc part 400. However, considering the fixing effect at the position of the fixed groove ring 510, the cross section of the base piece 120 is set to be a circular arc and the diameter is consistent with the diameter of the fixed groove ring 510, thereby enabling the base piece 120 to meet the rotation of the rear disc 500 while having the best fixing effect at the position of the fixed groove ring 510.
[0057] In one embodiment, the plane of the curtain wall panel 110, the curtain wall panel 110 and the cross structure 422 are gap fit.
[0058] In the present embodiment, the fixing of the curtain wall assembly 100 is only realized by the base 120 on the curtain wall panel 110, and the above setting is more favorable for the curtain wall of glass material. Specifically, neither the horizontal direction edge nor the vertical direction edge of the curtain wall panel 110 is in contact with the cross structure 422, so that the cold and hot deformation will not cause damage to the structure of the curtain wall panel 110.
[0059] In one embodiment, the cross structure 422 side corresponding to the position of the curtain wall panel 110 peripheral wall is provided with a buffer sheet.
[0060] In the present embodiment, the buffer sheet provides a protection effect during the installation of the curtain wall assembly 100, and after the installation is completed, the curtain wall assembly 100 can not be in contact with the buffer sheet. The buffer sheet can be various types of polymer materials, or can also be a foam material.
[0061] Referring to Figures 4 to 5 In one embodiment, the diameter of the structure shaft 410 corresponding to the head threaded structure 411 section is greater than the diameter of the rest of the structure shaft 410 and abuts against the keel 200, and the rear disc 500 is gap fit with the keel 200 in the thickness direction when clamping the curtain wall assembly 100.
[0062] In the present embodiment, the diameter of the structure shaft 410 corresponding to the head threaded structure 411 section provides a positioning basis for the installation of the front clamping disc part 400. Specifically, after the structure shaft 410 of the front clamping disc part 400 penetrates the fixing hole 210, when reaching the appropriate position, the structure shaft 410 corresponding to the head threaded structure 411 section abuts against the keel 200 to form a positioning basis. In order for the curtain wall assembly 100 to realize the clamping action during the installation process, the thickness of the rear disc 500 cannot be too large, and needs to have a space of movement on the head threaded structure 411. Specifically, during the installation process of the curtain wall assembly 100, the rear disc 500 is first withdrawn in the direction away from the front disc, and after the positioning of the curtain wall assembly 100 is completed, the rear disc 500 is rotated in the direction towards the front disc. In some embodiments, a retreat prevention structure can be further provided corresponding to the rear disc 500, so as to reduce the risk of failure of the fixing of the curtain wall assembly 100 (such as a certain vibration).
[0063] In one embodiment, a ring-shaped piece is provided corresponding to the rear disc 500, and when the rear disc 500 clamps the curtain wall assembly 100, the ring-shaped piece is sleeved on the structure shaft 410 to clamp the rear disc 500 and the keel 200.
[0064] In the embodiment, the ring-shaped part is arranged against the rear disc 500, so as to avoid accidental loosening of the rear disc 500. In a typical structure, the ring-shaped part comprises two half-ring structures, which are arranged in place after the rear disc 500 is fixed, so as to prevent the rear disc 500 from being loosened, and the two half-ring structures can be connected by buckling, bolting or riveting, etc.
[0065] Referring to Figures 4 to 5 In an embodiment, the head threaded structure 411 and the tail threaded structure 412 are arranged to avoid the fixing hole 210.
[0066] In the embodiment, the head threaded structure 411 and the tail threaded structure 412 are arranged to avoid the fixing hole 210, so as to avoid deformation caused by the interaction between the head threaded structure 411 and the tail threaded structure 412 and the keel 200, and affect the position accuracy of the front disc and the rear disc 500.
[0067] In an embodiment, the mounting head 300 is threadedly connected with a fixing bolt, which is arranged to be separable from the tail threaded structure 412.
[0068] In the embodiment, the fixing bolt is arranged to reduce the possibility of loosening of the front clamping disc part 400, and the support effect provided by the front clamping disc part 400 is more stable. The fixing bolt is arranged on the outer wall of the mounting head 300 and is threadedly connected, so that the fixing bolt can perform the actions of screwing in and out, and the tail threaded structure 412 at the inner end of the fixing bolt is combined and separated.
[0069] In an embodiment, the mounting head 300 is connected and fixed with the keel 200.
[0070] In the embodiment, the connection between the mounting head 300 and the keel 200 can be welding, bolting or riveting, etc. The mounting head 300 is preferably fixed to the building foundation in the later stage, or can be pre-buried in advance during the construction of the building. In the fixing process of the mounting head 300, the positioning assistance can be provided by the installation of the front clamping disc part 400 and the rear disc 500, and after the fixing of the mounting head 300 is completed, the front clamping disc part 400 and the rear disc 500 are removed again, so as to guarantee the position accuracy of the mounting head 300. When the materials are transported to the construction site, the installation of the front clamping disc part 400, the rear disc 500 and the curtain wall assembly 100 can be completed.
[0071] In summary, the module lock type curtain wall splicing structure provided by the utility model, the cross structure 422 of the front clamping disc part 400 is the fixed position of the curtain wall assembly 100 angle structure, when the curtain wall assembly 100 is placed on the installation port 423, the fixed groove 424 fixes the base piece 120. The curtain wall assembly 100 is placed and supported on the cross structure 422 of the front clamping disc part 400, preliminary fixation is formed, and the work intensity of high-altitude operation is reduced; a plurality of rear discs 500 are arranged corresponding to the plurality of front clamping disc parts 400, the rear disc 500 is provided with a ring-shaped fixed groove ring 510, so that the base piece 120 on the curtain wall assembly 100 can still be limited in the process of rotation of the rear disc 500. The operation of fixing the curtain wall assembly 100 is realized by rotating the rear disc 500, the rear disc 500 is on the building base side, so the operation of the rear disc 500 can be carried out on the building base, and the work load of high-altitude operation is avoided.
[0072] The above only describes the preferred embodiments of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process transformation using the utility model specification and the drawings, or direct or indirect application in other related technical fields, are also included in the patent protection range of the utility model.
Claims
1. A module lock type curtain wall splicing structure, characterized in that, The application relates to a curtain wall assembly, which comprises the following components. a plurality of curtain wall components, each comprising a curtain wall plate and four base pieces arranged at four corners of the curtain wall plate, wherein the two ends of the base pieces in the thickness direction protrude from the curtain wall plate; a plurality of parallel arranged metal bars, wherein a plurality of fixing holes are arranged on the metal bars at intervals; a plurality of installation heads arranged at the rear ends of the fixing holes; a plurality of front clamping disc parts, each comprising a structural shaft and a front disc, wherein the front disc comprises a front disc body and a cross structure arranged on the inner side of the front disc body, the cross structure is vertically arranged to form four installation openings at four corners, the front end of the structural shaft is connected to the middle part of the cross structure, the front end and the rear end of the structural shaft are respectively provided with a head thread structure and a tail thread structure, the rear end of the structural shaft is inserted into the front end of the fixing hole and then passes through the fixing hole to be connected to the installation head, and a fixing groove is arranged on the inner side of the front disc body corresponding to the four installation openings. a plurality of rear discs connected to the head thread structures of the plurality of structural shafts, wherein a fixing groove ring is arranged on the surface of the rear disc corresponding to the front disc body, and the base pieces are fixed by the fixing groove ring when the rear disc and the front disc clamp the curtain wall component.
2. The module lock type curtain wall splicing structure according to claim 1, characterized in that, The cross section of the two free ends of the base piece is circular.
3. The module lock type curtain wall splicing structure according to claim 1, characterized in that, The cross section of the two free ends of the base piece is circular arc-shaped and the diameter is consistent with the fixing groove ring.
4. The modular lock wall splicing structure according to claim 1, wherein, The curtain wall plate and the cross structure are gap-fitted on the plane of the curtain wall plate.
5. The module lock type curtain wall splicing structure according to claim 4, characterized in that, A buffer piece is arranged on the side surface of the cross structure corresponding to the peripheral wall of the curtain wall plate.
6. The modular lock wall assembly of claim 1, wherein, The diameter of the structural shaft corresponding to the head thread structure section is greater than the diameter of the remaining part of the structural shaft and abuts against the metal bar, wherein the rear disc and the metal bar are gap-fitted in the thickness direction when the rear disc clamps the curtain wall component.
7. The modular lock type curtain wall splicing structure according to claim 6, characterized in that, A ring-shaped piece is arranged corresponding to the rear disc, wherein the ring-shaped piece is sleeved on the structural shaft when the rear disc clamps the curtain wall component to clamp the rear disc and the metal bar.
8. The modular lock type curtain wall splicing structure according to any one of claims 1 to 7, characterized in that, The head thread structure and the tail thread structure avoid the fixing hole. A fixing bolt is threadedly connected to the installation head, and the fixing bolt and the tail thread structure are detachably arranged.
9. The modular lock wall splicing structure according to any one of claims 1 to 7, characterized in that, The installation head is connected and fixed with the metal bar.
10. The modular lock wall splicing structure according to any one of claims 1 to 7, characterized in that,