Clamping type keel

Abstract

The utility model belongs to the technical field of sectional materials, and provides a clamping type keel which comprises a keel body, a through hole used for a hanging bar to penetrate through is formed in the keel body, and a deepening ring matched with the through hole in shape is coaxially arranged on one side of the through hole so as to increase the depth of the through hole and enable the depth of the through hole to be larger than or equal to the screw pitch of the hanging bar. The clamping type keel is simple in structure, reasonable in design and high in installation efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of profiles, in particular to a card-type keel. Background Art

[0002] Cassette keel is a new type of building material. With the development of my country's modernization construction, in recent years, cassette keel has been widely used in hotels, terminal buildings, passenger stations, stations, theaters, shopping malls, factories, office buildings, old building renovation, interior decoration and other places.

[0003] During the installation process, the height of the keel usually needs to be adjusted. However, in the prior art, since the wall thickness of the keel is smaller than the pitch of the thread of the suspension rod, the keel will be embedded in the thread of the suspension rod during the process of adjusting the height of the keel, thereby blocking the keel and affecting the movement of the keel, thereby resulting in low installation efficiency. Utility Model Content

[0004] In view of the defects in the prior art, the purpose of the utility model is to provide a cardanic keel to solve or alleviate the above-mentioned technical problems existing in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a cardanic keel, including a keel body, on which a through hole for a suspension rod to pass is provided, and a deepening ring with a shape matching the through hole is coaxially provided on one side of the through hole to increase the depth of the through hole and make the depth of the through hole greater than or equal to the pitch of the suspension rod.

[0006] Furthermore, the deepening ring is arranged on the inner side of the through hole.

[0007] Furthermore, the inner wall of the deepening ring is flush with the inner wall of the through hole.

[0008] Furthermore, the free end of the deepening ring is bent toward the outside of the through hole to increase the aperture of the through hole at that location.

[0009] Furthermore, the through hole is in the shape of an elongated strip or a circle.

[0010] Furthermore, the keel body is provided with a plurality of clamping modules which are sequentially spaced apart along the length direction of the keel body, and the clamping modules include a plurality of clamping parts which are sequentially spaced apart along the length direction of the keel body and are used to cooperate with covering keels of different sizes.

[0011] Furthermore, the clamping portion is provided with at least one reinforcement groove formed by stamping along its length direction to increase the strength of the clamping portion.

[0012] Furthermore, guide surfaces are provided on the outer sides of both ends of the clamping portion for forcing the two sides of the cladding keel to move away from each other when the cladding keel is buckled.

[0013] Furthermore, the inner sides of both ends of the clamping portion are hook-shaped.

[0014] Furthermore, the deepening ring is a bend formed by stamping.

[0015] Beneficial effects of the utility model:

[0016] The card-type keel provided by the utility model increases the depth of the through hole by arranging a deepening ring on one side of the through hole, so that the keel body will not be stuck in the thread of the suspension rod. During the installation process, it is convenient to adjust the movable keel and adjust the height of the keel, thereby achieving the purpose of improving the installation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the specific implementation or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0018] Figure 1 A three-dimensional view of the cassette keel provided in the first embodiment of the utility model;

[0019] Figure 2 for Figure 1 An enlarged view of section A is shown;

[0020] Figure 3 for Figure 2 An enlarged view of section B is shown;

[0021] Figure 4 for Figure 1 A partial cross-sectional view of the cassette keel shown;

[0022] Figure 5 A three-dimensional view of the cassette keel provided in the second embodiment of the utility model;

[0023] Figure 6 for Figure 5 An enlarged view of section C is shown;

[0024] Figure 7 for Figure 5 A partial cross-sectional view of the cassette keel is shown.

[0025] Reference numerals:

[0026] 110. keel body; 111. through hole; 112. deepening ring; 113. clamping part; 114. guide surface; 115. reinforcement groove; 200. suspension rod. DETAILED DESCRIPTION

[0027] The following embodiments of the technical solution of the utility model are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.

[0028] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application should have the common meanings understood by technicians in the field to which the utility model belongs.

[0029] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0030] In addition, the terms "first", "second", etc. are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present utility model, the meaning of "plurality" is more than two, unless otherwise clearly and specifically defined.

[0031] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like 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 a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0032] In the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being “above”, “above”, and “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below”, and “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0033] like Figure 1-7 As shown, the utility model provides a card-type keel, including a keel body 110. Specifically, the keel body 110 includes a back panel at the top and side wing panels arranged on both sides of the back panel. The keel body 110 is provided with a through hole 111 for the suspension rod 200 to pass through, and a deepening ring 112 with a shape matching the through hole 111 is coaxially arranged on one side of the through hole 111 to increase the depth of the through hole 111 and make the depth of the through hole 111 greater than or equal to the pitch of the suspension rod 200.

[0034] The card-type keel in this embodiment increases the depth of the through hole 111 by setting a deepening ring 112 on one side of the through hole 111, so that the keel body 110 will not be stuck in the thread of the suspension rod 200. During the installation process, it is convenient to adjust the movable keel and adjust the height of the keel, thereby achieving the purpose of improving the installation efficiency.

[0035] Preferably, the deepening ring 112 is arranged on the inner side of the through hole 111 to prevent the deepening ring 112 from scratching the staff.

[0036] Preferably, the inner wall of the deepening ring 112 is flush with the inner wall of the through hole 111 .

[0037] Preferably, the free end of the deepening ring 112 is bent toward the outside of the through hole 111 to increase the aperture of the through hole 111 at that location, so that the free end of the deepening ring 112 will not interfere with the thread of the suspension rod 200, thereby further facilitating the movement and adjustment of the keel, and further improving the installation efficiency.

[0038] Preferably, the through hole 111 is in the shape of an elongated strip or a circle.

[0039] Preferably, the deepening ring 112 is a stamped bend. The deepening ring 112 of this structure is simple in structure and easy to manufacture.

[0040] In one embodiment, the keel body 110 is provided with a plurality of clamping modules which are sequentially spaced along the length direction of the keel body 110, and the clamping modules include a plurality of clamping parts 113 which are sequentially spaced along the length direction of the keel body 110 and are used to match with cladding keels of different sizes. By providing a plurality of clamping parts 113 which match with cladding keels of different sizes on the keel body 110, during the installation process, a cladding keel of one size corresponds to a clamping keel, thereby improving its adaptability.

[0041] In one embodiment, the clamping portion 113 is provided with at least one reinforcement groove 115 formed by stamping along its length direction to increase the strength of the clamping portion 113. By providing the reinforcement groove 115, the purpose of improving the strength of the clamping portion 113 is achieved, thereby achieving the purpose of providing the stability of its installation.

[0042] In one embodiment, guide surfaces 114 are provided on the outer sides of both ends of the clamping portion 113 for forcing the two sides of the covering keel to move away from each other when the covering keel is buckled. When buckling the covering keel, the negative keel is buckled hard to buckle the covering keel on the clamping keel, and the operation is simple.

[0043] In one embodiment, the inner sides of both ends of the clamping portion 113 are hook-shaped, so that the negative keel is not easy to be removed when the negative keel is pulled out, thereby improving its installation stability.

[0044] In the specification of the present utility model, a lot of specific details are described. However, it is understood that the embodiments of the present utility model can be practiced without these specific details. In some examples, well-known methods, structures and techniques are not shown in detail so as not to obscure the understanding of this specification.

[0045] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model, and they should all be included in the scope of the claims and specification of the utility model.

Claims

1. A card-type keel, comprising a keel body (110), wherein the keel body (110) is provided with a through hole (111) for a suspension rod (200) to pass through, characterized in that: A deepening ring (112) having a shape matching that of the through hole (111) is coaxially disposed on one side of the through hole (111) to increase the depth of the through hole (111) and to make the depth of the through hole (111) greater than or equal to the pitch of the suspension rod (200).

2. The card-type keel according to claim 1, characterized in that: The deepening ring (112) is arranged on the inner side of the through hole (111).

3. The card-type keel according to claim 1, characterized in that: The inner wall of the deepening ring (112) is flush with the inner wall of the through hole (111).

4. The card-type keel according to any one of claims 1 to 3, characterized in that: The free end of the deepening ring (112) is bent toward the outside of the through hole (111) to increase the aperture of the through hole (111) at that location.

5. The card-type keel according to claim 4, characterized in that: The through hole (111) is in the shape of an elongated strip or a circle.

6. The card-type keel according to claim 1, 2, 3 or 5, characterized in that: The keel body (110) is provided with a plurality of clamping modules which are sequentially spaced apart along the length direction of the keel body (110), and the clamping modules include a plurality of clamping parts (113) which are sequentially spaced apart along the length direction of the keel body (110) and are used to match with cladding keels of different sizes.

7. The card-type keel according to claim 6, characterized in that: The clamping portion (113) is provided with at least one reinforcement groove (115) formed by stamping along its length direction, so as to increase the strength of the clamping portion (113).

8. The card-type keel according to claim 6, characterized in that: The outer sides of both ends of the clamping portion (113) are provided with guide surfaces (114) for forcing the two sides of the cladding keel to move away from each other when the cladding keel is buckled.

9. The card-type keel according to claim 7 or 8, characterized in that: The inner sides of both ends of the clamping portion (113) are hook-shaped.

10. The card-type keel according to claim 1, 2, 3, 5, 7 or 8, characterized in that: The deepening ring (112) is a bend formed by stamping.

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