Keel profile and fireproof partition keel

Abstract

The utility model provides a keel profile and a fireproof partition keel. The keel profile comprises a profile body, first extension parts extending towards the same side direction are arranged on the two side edges of the profile body in the width direction respectively; second extension parts extending in the width direction of the profile body are arranged at the ends, away from the profile body, of the two first extension parts correspondingly; the ends, away from the first extension part, of the two second extension parts are each provided with a third extension part facing the same direction as the first extension part. And one end, far away from the second extension part, of one third extension part is provided with a turn-back part extending towards the other third extension part. According to the utility model, a unique split structure is adopted, and when in use, the two keel profiles are attached in a mirror image manner, and the two ends are reversed. Compared with a traditional integrated keel, the integrated keel can be rapidly machined through conventional bending equipment, operation is more convenient, working efficiency is greatly improved, and cost is remarkably reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of fireproof partition keels, and particularly relates to a keel profile and a fireproof partition keel. Background Art

[0002] Fireproof partition keels mainly play a supporting role. Most of the existing keels are integrally extruded and formed. Such keels have good load-bearing capacity and reliable quality, but the processing cost is high. There are also some keels that are integrally bent and formed, which can greatly reduce the processing cost. However, the bending angle and position are greatly restricted, and the end face structures of some keel profiles are special and cannot be processed.

[0003] In addition, partition keels are mostly used for the separation of indoor spaces, and workers need to perform operations such as cutting on site. The integrally formed profiles are more laborious and inconvenient to cut.

[0004] Therefore, it is necessary to design a keel profile with a novel structure and assemble it into a partition keel with a better structure and more convenient use, so as to improve the efficiency of on-site construction and reduce the use cost. Summary of the Utility Model

[0005] In order to solve the technical problem that the existing connectors cannot be applied to different connection postures between keels, the utility model provides a keel profile and a fireproof partition keel, making the processing and installation of the keels more convenient.

[0006] To achieve the above object, on the one hand, the utility model provides a keel profile, including a profile body (in the shape of a strip).

[0007] On both sides of the profile body in the width direction, first extension parts extending towards the same side direction are respectively provided.

[0008] At the ends of the two first extension parts far away from the profile body, second extension parts extending towards the width direction of the profile body are respectively provided.

[0009] At the ends of the two second extension parts far away from the first extension parts, third extension parts with the same orientation as the first extension parts are respectively provided.

[0010] At the end of one of the third extension parts far away from the second extension part, a folding part extending towards the direction of the other third extension part is provided.

[0011] Further, the extension length of the third extension part provided with the folding part is greater than the extension length of the other third extension part.

[0012] Further, the extension length of the second extension part close to the folding part is greater than the extension length of the other second extension part.

[0013] Furthermore, the angle between the first extension part and the second extension part, and the angle between the second extension part and the third extension part are both right angles or acute angles.

[0014] Furthermore, the angle between the profile body and the first extension part, and the angle between the third extension part provided with the folding part and the folding part are both right angles.

[0015] Furthermore, on one side of the two first extension parts corresponding to each other in the opposite direction, there are rubber strip grooves respectively near the profile body.

[0016] On the other hand, the present utility model provides a fireproof partition keel, which includes two keel profiles as described above. The two keel profiles are mirror images of each other, and the third extension part of one of the keel profiles away from the folding part is adaptively clamped in the folding part of the other keel profile.

[0017] Due to the adoption of the above technical solution, the present utility model has the following beneficial effects:

[0018] The present utility model adopts a unique split structure. During use, the two keel profiles are mirror - pasted and the two ends are reversed. Compared with the traditional integral keel, it can be quickly processed by using conventional bending equipment, with more convenient operation, greatly improved work efficiency, and significantly reduced cost.

[0019] In addition, it is more convenient in transportation, carrying and other aspects, saving space, and can also be separately cut on - site. If some parts are damaged due to bumps, they can be replaced separately without wasting the whole keel. Description of the Drawings

[0020] Figure 1 is the structural schematic diagram of the first embodiment of the present utility model Figure 1 ;

[0021] Figure 2 is the structural schematic diagram of the first embodiment of the present utility model Figure 2 ;

[0022] Figure 3 is the structural schematic diagram of the second embodiment of the present utility model Figure 1 ;

[0023] Figure 4 is the structural schematic diagram of the second embodiment of the present utility model Figure 2 ;

[0024] Figure 5 is the structural schematic diagram of the second embodiment of the present utility model Figure 3 ;

[0025] Figure 6It is a schematic structural diagram of the usage state of the present utility model.

[0026] In the figure:

[0027] 100 - Profile body, 200 - First extension part, 300 - Second extension part, 400 - Third extension part, 500 - Folding part;

[0028] 6 - Glass, 7 - Molding strip, 8 - Fastener, 9 - Decorative panel. Detailed implementation manners

[0029] To make the objectives, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the appended Figures 1 to 6 drawings and embodiments. However, it should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the scope of the present utility model. In addition, in the following description, the descriptions of well-known structures and technologies are omitted to avoid unnecessarily confusing the concepts of the present utility model.

[0030] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0031] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations. Embodiment

[0032] Referring to the appended Figure 1 to the appended Figure 5, this embodiment provides a keel profile, including a profile body 100 in the shape of a strip, whose length direction can be arbitrarily cut according to requirements; on both sides of the profile body 100 in the width direction, there are respectively provided first extension parts 200 extending towards the same side direction. Of course, these two first extension parts 200 are preferably in a symmetrical manner. In practice, this structure is formed by bending with a bending machine. The extended length here is for fitting the four sides of the inner side of the window. The longer the extended length, the larger the area of the glass fitting and the firmer it is.

[0033] On one side of the two first extension parts 200 corresponding to each other in the opposite direction, there are respectively provided rubber strip grooves 101 close to the profile body 100, which is convenient for workers to install rubber strips on site.

[0034] At one end of the two first extension parts 200 away from the profile body 100, there are respectively provided second extension parts 300 extending towards the width direction of the profile body 100. Of course, these two second extension parts 300 are also preferably in a symmetrical manner, and the extended length is for adapting to the thickness of the glass and also needs to be greater than the thickness of the glass so as to facilitate the installation of rubber strips or firm connection.

[0035] At one end of the two second extension parts 300 away from the first extension parts 200, there are respectively provided third extension parts 400 with the same orientation as the first extension parts 200. The extension direction here is the same as that of the first extension part. After assembly, it is towards the indoor side or the outdoor side, which is also convenient for installing fasteners 8 such as screws and steel nails.

[0036] At one end of one of the third extension parts 400 away from the second extension part 300, there is provided a folding part 500 extending towards the direction of the other third extension part 400. The reason for setting this folding part 500 is to facilitate on-site clamping and assembly by workers, and it also has a certain flexibility after assembly. After workers mark the installation positions, they can fix the keel profiles one by one, and it is also convenient for cutting one by one. The folding part 500 is also for playing a better limiting and supporting role during assembly to achieve the purpose of quick and convenient disassembly and assembly.

[0037] In this embodiment, the extended length of the third extension part 400 provided with the folding part 500 is greater than the extended length of the other third extension part 400. That is, one extends longer and the other extends shorter. This is for achieving clamping and limiting adaptively when two keel profiles are spliced.

[0038] At the same time, the extended length of the second extension part 300 close to the folding part 500 is greater than the extended length of the other second extension part 300. This structure is also for facilitating the adaptive splicing of two keel profiles to form an independent partition keel in combination.

[0039] When installing the glass, in order to better limit the displacement of the glass, a right angle is formed between the first extension portion 200 and the second extension portion 300, and between the second extension portion 300 and the third extension portion 400. This is a relatively common method. That is to say, in actual use, the second extension portion 300 is used to support the positions of the top and bottom edges of the glass. As can be seen from Figures 1 - 4 it is in a horizontal posture and can better support and limit the displacement of the glass.

[0040] Reference Figure 5 , of course, an acute angle can also be formed at the above-mentioned structure, so that the outer side direction of the glass will be more restricted and it can be firmly fixed on the keel.

[0041] As for other positions, such as between the profile body 100 and the first extension portion 200, and between the third extension portion 400 provided with the folding portion 500 and the folding portion 500, a right angle is formed. In this way, the combined partition keel will be square and more beautiful. Embodiment

[0042] Reference Figure 6 , this embodiment provides a fireproof partition keel, which includes two of the above-mentioned keel profiles. The two keel profiles are mirror images of each other, that is, each extension portion is in an opposite posture, so that a partition keel can be spliced.

[0043] Moreover, the third extension portion 400 in one of the keel profiles away from the folding portion 500 is adaptively clamped in the folding portion 500 of the other keel profile. Generally speaking, the keel profiles are not only mirror images of each other, but also in a posture where the two ends are reversed in the left-right direction (refer to the direction in the attached drawing). In this way, the two keel profiles can be adaptively clamped to assemble a complete partition keel.

[0044] This is completely different from the traditional integral keel. Through this split structure, the processing difficulty of the profile can be greatly simplified, and it can be processed by using conventional bending equipment. After assembly, the third extension portion 400 can be penetrated by fasteners 8 (such as screws, steel nails, etc.) to achieve mutual fixation.

[0045] From Figure 6 it can be seen that the partition keel is a double-glass structure, that is, two pieces of glass 6 are installed. The four sides of the glass 6 face the second extension portion 300, the four sides of the side of the glass 6 face the first extension portion 200, and the outermost side of the glass 6 is fixed by the buckle strip 7. In this way, the profiles on both sides of the glass can be fixed. The fastener 8 penetrates through the buckle strip 7 and the third extension portion 400 to achieve the fastening effect. Finally, by buckling the decorative panel 9, a complete and unified style can be achieved, which is beautiful and generous.

[0046] Due to the adoption of the above technical solution, the utility model has the following beneficial effects:

[0047] The utility model adopts a unique split structure. During use, two keel profiles are mirror-attached and the two ends are reversed. Compared with the traditional integral keel, it can be quickly processed by using conventional bending equipment, with more convenient operation, greatly improved work efficiency, and significantly reduced cost.

[0048] In addition, it is more convenient in transportation, carrying and other aspects, saving space, and can also be separately cut on-site. If some positions are bumped and damaged, they can be replaced separately without wasting the whole keel. Although the utility model has been described above with reference to the embodiments, various improvements can be made to it and components therein can be replaced with equivalents without departing from the scope of the utility model. In particular, as long as there is no structural conflict, the various features in the disclosed embodiments of the utility model can be combined with each other in any way. The exhaustive description of these combinations is not given in this specification only for the consideration of saving space and resources. Therefore, the utility model is not limited to the specific embodiments disclosed in the text, but includes all technical solutions falling within the scope of the claims.

Claims

1. A keel profile, comprising a profile body (100); Characterized in that: On both sides of the profile body (100) in the width direction, first extension parts (200) extending towards the same side direction are respectively provided; At the ends of the two first extension parts (200) away from the profile body (100), second extension parts (300) extending in the width direction of the profile body (100) are respectively provided; At the ends of the two second extension parts (300) away from the first extension parts (200), third extension parts (400) with the same orientation as the first extension parts (200) are respectively provided; At the end of one of the third extension parts (400) away from the second extension part (300), a folding-back part (500) extending towards the direction of the other third extension part (400) is provided.

2. The keel profile according to claim 1, characterized in that: The extension length of the third extension part (400) provided with the folding-back part (500) is greater than the extension length of the other third extension part (400).

3. The keel profile according to claim 2, characterized in that: The extension length of the second extension part (300) close to the folding-back part (500) is greater than the extension length of the other second extension part (300).

4. The keel profile according to claim 3, characterized in that: Between the first extension part (200) and the second extension part (300), and between the second extension part (300) and the third extension part (400), they are in a right-angle correspondence or an acute-angle correspondence.

5. The keel profile according to claim 1 or 4, characterized in that: Between the profile body (100) and the first extension part (200), and between the third extension part (400) provided with the folding-back part (500) and the folding-back part (500), they are in a right-angle correspondence.

6. The keel profile according to claim 5, characterized in that: On the mutually opposite sides of the two first extension parts (200), rubber strip grooves (101) close to the profile body (100) direction are respectively provided.

7. A fireproof partition keel, characterized in that: Including two keel profiles as described in any one of claims 1-6, the two keel profiles are in a mirror image correspondence, and the third extension part (400) in one of the keel profiles away from the folding-back part (500) direction is adaptively clamped in the folding-back part (500) of the other keel profile.

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