Clamping edge keel structure

Abstract

The utility model discloses a clamping type edge keel structure, and relates to the technical field of suspended ceilings. The clamping type edge keel structure comprises a first connecting end and a connecting part connected to the first connecting end. The first connecting end is provided with a first clamping part extending in the first direction, and the first clamping part can be clamped with or separated from the clamping part of the cladding keel in a sliding mode in the first direction; the connecting part is provided with a second clamping part extending in the second direction, the second direction is perpendicular to the first direction, the second clamping part can be inserted into or pulled out of the inner cavity of the through-edge keel in a sliding mode in the second direction so as to be clamped to or separated from the through-edge keel, and the flatness of the edge clamping edge can be effectively improved through the clamping-edge keel structure.

Description

Technical Field

[0001] The utility model relates to the technical field of suspended ceilings, and more particularly to a card-type side keel structure. Background Art

[0002] A suspended ceiling refers to a decoration operation that is performed on the top of a house to cover the ceiling. This operation generally uses a keel as a frame, and gypsum boards are laid and fixed on the frame. Common light steel keels are generally used for suspended ceilings. The construction method of rivets is to fix them with rivets. However, it has been found in practice that if the operation is not perfect, it is very easy to have uneven edges and bumps.

[0003] In summary, how to improve the flatness of the edge clamping edge is a problem that needs to be solved urgently by those skilled in the art. Utility Model Content

[0004] In view of this, the purpose of the present invention is to provide a card-type edge keel structure, which can effectively improve the flatness of the edge clamping.

[0005] In order to achieve the above purpose, the present invention provides the following technical solutions:

[0006] A card-type edge keel structure, comprising: a first connecting end and a connecting portion connected to the first connecting end;

[0007] The first connecting end has a first engaging portion extending along a first direction, and the first engaging portion can be slidably engaged with or disengaged from the engaging portion of the covering keel along the first direction;

[0008] The connecting portion has a second engaging portion extending along a second direction, which is perpendicular to the first direction. The second engaging portion can be slidably inserted into or pulled out of the inner cavity of the through-edge keel along the second direction to be engaged with or detached from the through-edge keel.

[0009] In some possible embodiments, the device further includes a second connecting end, wherein the connecting portion is located between the first connecting end and the second connecting end, and the first connecting end and the second connecting end are connected as one body through the connecting portion;

[0010] The first connection end and the second connection end are arranged opposite to each other along the second direction. An accommodating channel is defined between the first connection end and the second connection end for inserting the cladding keel so as to engage the cladding keel through the first connection end and the second connection end.

[0011] In some possible embodiments, the accommodating channel penetrates along the first direction, and two ends of the first engaging portion are flush with two ends of the first connecting end along the first direction.

[0012] In some possible embodiments, the connection portion includes a reinforcement connection portion, a first U-shaped connection portion, and a second U-shaped connection portion;

[0013] The reinforcing connection portion is located between the first U-shaped connection portion and the second U-shaped connection portion, and connects the adjacent ends of the first U-shaped connection portion and the second U-shaped connection portion, and the other end of the first U-shaped connection portion is connected to the first connection end, and the other end of the second U-shaped connection portion is connected to the second connection end;

[0014] Both the first U-shaped connection portion and the second U-shaped connection portion extend along the first direction, and part of the second clamping portions are arranged on the first U-shaped connection portion along the first direction, and the remaining second clamping portions are arranged on the second U-shaped connection portion along the first direction, and several second clamping portions located on the first U-shaped connection portion are arranged opposite to the corresponding second clamping portions located on the second U-shaped connection portion, so as to clamp the same through-edge keel.

[0015] In some possible embodiments, the card-type edge keel structure is an integrated structural component.

[0016] In some possible embodiments, the card-type edge keel structure is an H-shaped bent plate structure.

[0017] In some possible embodiments, the card-type edge keel structure is a light steel part.

[0018] In some possible embodiments, a width of the second connection end along a third direction is greater than a width of the first connection end along the third direction, and the third direction is perpendicular to the first direction and the second direction.

[0019] In some possible embodiments, the second engaging portion is an arrow-shaped engaging tooth.

[0020] In some possible embodiments, the first engaging portion is a dovetail joint.

[0021] The utility model provides a card-type edge keel structure, in which the upper right end of the card-type edge keel structure is the first connecting end, and the lower side structure is the connecting part. A first clamping part extending along the first direction is provided on the first connecting end, for clamping the clamping part of the covering keel, that is, one of the first clamping part of the card-type edge keel structure and the clamping part of the covering keel is a tenon structure, and the other is a mortise structure; furthermore, a second clamping part extending along the second direction is provided on the connecting part, and the second clamping part adopts a tooth structure, such as arrow teeth or dovetail teeth, so as to be plugged in and matched with the through-edge keel to fix the connection of the through-edge keel.

[0022] When in use, the covering keel is pushed along the first direction so that the covering keel is clamped in the first clamping portion, and the through-edge keel is pushed along the second direction so that the through-edge keel is clamped in the second clamping portion to achieve edge trimming. Moreover, since the covering keel and the through-edge keel are connected by a clamping method, compared with related technologies, the edge clamping flatness of the edge using this clamping edge keel structure is higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are merely embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0024] Figure 1 A schematic structural diagram of a specific embodiment provided by the present utility model;

[0025] Figure 2 A front view of a specific embodiment provided by the utility model;

[0026] Figure 3 A side view of a specific embodiment provided by the utility model;

[0027] Figure 4 This is a schematic diagram of the use of a specific embodiment provided by the utility model;

[0028] Figure 5 This is another schematic diagram of the use of a specific embodiment provided by the present utility model.

[0029] Reference numerals:

[0030] 1-first connecting end; 11-first engaging portion;

[0031] 2-connecting portion; 21-reinforced connecting portion; 22-first U-shaped connecting portion; 221-second engaging portion; 23-second U-shaped connecting portion;

[0032] 3- second connection end;

[0033] 4-covering keel; 5-through keel;

[0034] X-first direction; Y-second direction; Z-third direction. DETAILED DESCRIPTION

[0035] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0036] The core of the utility model is to provide a card-type edge keel structure, which can effectively improve the flatness of the edge clamping.

[0037] Please refer to Figure 1 The utility model provides a card-type edge keel structure, including a first connecting end 1 and a connecting part 2 connected to the first connecting end 1; the first connecting end 1 has a first clamping part 11 extending along a first direction, and the first clamping part 11 can be slid along the first direction to be clamped or detached from the clamping part of the covering keel 4; the connecting part 2 has a second clamping part 221 extending along a second direction, and the second direction is perpendicular to the first direction. The second clamping part 221 can be slid along the second direction to be inserted into or pulled out of the inner cavity of the through-edge keel 5 to be clamped or detached from the through-edge keel 5.

[0038] like Figures 1 to 3 As shown, the upper right end of the card-type edge keel structure is the first connecting end 1, and the lower side structure is the connecting part 2. A first clamping part 11 extending along the X direction is provided on the first connecting end 1, which is used to clamp the clamping part of the covering keel 4, that is, the first clamping part 11 of the card-type edge keel structure and the clamping part of the covering keel 4, one of which is a tenon structure and the other is a mortise structure; furthermore, a second clamping part 221 extending along the Y direction is provided on the connecting part 2, and the second clamping part 221 adopts a tooth structure, such as arrow teeth or dovetail teeth, to plug and match the through-edge keel 5 to fix the through-edge keel 5.

[0039] It should be noted that the type of the card-type edge keel structure is not limited as long as the above-mentioned functions can be achieved. For example, the card-type edge keel structure can adopt an inverted structure extending along the X direction and having an L-shaped cross-sectional shape, the upper end of which is the above-mentioned first connecting end 1, the lower side structure is the connecting part 2, and a first locking part 11 is processed at the upper end of the card-type edge keel structure, and a second locking part 221 is processed at the right end of the card-type edge keel structure.

[0040] When using, Figure 4 and Figure 5As shown, the covering keel 4 is pushed along the X direction so that the covering keel 4 is clamped in the first clamping portion 11, and the through-edge keel 5 is pushed along the Y direction so that the through-edge keel 5 is clamped in the second clamping portion 221 to achieve edge trimming. Moreover, since the covering keel 4 and the through-edge keel 5 are connected by a clamping method, compared with the related art, the flatness of the edge clamping of the card-type edge keel structure is higher.

[0041] On the basis of the above embodiment, it also includes a second connecting end 3, the connecting portion 2 is located between the first connecting end 1 and the second connecting end 3, and the first connecting end 1 and the second connecting end 3 are connected as a whole through the connecting portion 2; the first connecting end 1 and the second connecting end 3 are arranged opposite to each other along the second direction, and there is an accommodating channel between the first connecting end 1 and the second connecting end 3 for inserting the cladding keel 4, so that the cladding keel 4 is engaged through the first connecting end 1 and the second connecting end 3.

[0042] like Figures 1 to 3 As shown, the card-type edge keel structure also has another end, namely the second connecting end 3, the first connecting end 1 and the second connecting end 3 are connected by a connecting portion 2, the first connecting end 1 and the second connecting end 3 extend along the X direction, and the first connecting end 1 and the second connecting end 3 are arranged opposite to each other along the Y direction, and a space is left between the first connecting end 1 and the second connecting end 3 as an accommodating channel, and the first clamping portion 11 is arranged on the side opposite to the first connecting end 1 and the second connecting end 3, so that when the lower end of the covering keel 4 is inserted into the accommodating channel, it can be engaged with the first clamping portion 11. At this time, the second connecting end 3 abuts against the covering keel 4, and the lower end of the covering keel 4 can be clamped by the second connecting end 3 and the first connecting end 1. Such an arrangement is conducive to improving the firmness of fixing the covering keel 4 and improving the position accuracy of the covering keel 4.

[0043] On the basis of the above embodiment, the accommodating channel penetrates along the first direction, and the two ends of the first engaging portion 11 are flush with the two ends of the first connecting end 1 along the first direction, such as Figure 1 and Figure 3 As shown, it is convenient to push and install the cladding keel 4 along the X direction on the card-type edge keel structure.

[0044] On the basis of the above embodiment, the connection part 2 includes a reinforced connection part 21, a first U-shaped connection part 22 and a second U-shaped connection part 23; the reinforced connection part 21 is located between the first U-shaped connection part 22 and the second U-shaped connection part 23, and connects the ends of the first U-shaped connection part 22 and the second U-shaped connection part 23 that are close to each other, and the other end of the first U-shaped connection part 22 is connected to the first connection end 1, and the other end of the second U-shaped connection part 23 is connected to the second connection end 3; the first U-shaped connection part 22 and the second U-shaped connection part 23 both extend along the first direction, and part of the second clamping parts 221 are arranged along the first direction on the first U-shaped connection part 22, and the remaining second clamping parts 221 are arranged along the first direction on the second U-shaped connection part 23, and several second clamping parts 221 located in the first U-shaped connection part 22 are arranged opposite to the corresponding second clamping parts 221 located in the second U-shaped connection part 23, so as to clamp the same through-edge keel 5.

[0045] like Figure 1 and Figure 3 As shown, the first U-shaped connecting portion 22 and the second U-shaped connecting portion 23 arranged in parallel extend along the X direction and are both plate structures with a U-shaped cross-section. The opening of the first U-shaped connecting portion 22 and the opening of the second U-shaped connecting portion 23 are both facing upward. The ends of the first U-shaped connecting portion 22 and the second U-shaped connecting portion 23 that are close to each other are connected by a reinforcing connecting portion 21. The reinforcing connecting portion 21 can be Figure 1 The flat plate structure or frame structure shown, and the left end of the first U-shaped connecting part 22 on the left is fixedly connected to the second connecting end 3, and the right end of the second U-shaped connecting part 23 on the right is fixedly connected to the first connecting end 1, to form a complete card-type edge keel structure.

[0046] The lower bending portion of the first U-shaped connecting portion 22 and the lower bending portion of the second U-shaped connecting portion 23 are both processed with a second engaging portion 221. The second engaging portions 221 on the lower sides of the first U-shaped connecting portion 22 and the second U-shaped connecting portion 23 are both double-layer tooth structures, and the first U-shaped connecting portion 22 and the second U-shaped connecting portion 23 are both arranged with a plurality of second engaging portions 221 along their own extension direction, and the plurality of second engaging portions 221 of the first U-shaped connecting portion 22 and the corresponding second engaging portions 221 on the upper side of the second U-shaped connecting portion 23 are respectively The parts 221 are arranged relative to each other, that is, the projections of several second clamping parts 221 of the first U-shaped connecting part 22 along the Y direction coincide with the projections of the corresponding second clamping parts 221 on the second U-shaped connecting part 23 along the Y direction, then a second clamping part 221 on the lower side of the first U-shaped connecting part 22 and a second clamping part 221 on the lower side of the second U-shaped connecting part 23 can be used to clamp the same through-edge keel 5 together, that is, a card-type edge keel structure can be clamped to a through-edge keel 5 through two second clamping parts 221.

[0047] Based on the above embodiments, the card-type edge keel structure is an integrated structural component, for example, a cast integrated molding structure, or an extruded integrated molding structure, etc., so as to reduce the manufacturing difficulty while improving the load-bearing capacity of the card-type edge keel structure.

[0048] On the basis of the above embodiment, the card-type edge keel structure is an H-shaped bent plate structure, such as Figure 1 and Figure 3 As shown, in this embodiment, the card-type edge keel structure adopts a bent plate structure with an H-shaped cross-section and extending along the X direction, so as to effectively reduce the stress concentration of the card-type edge keel structure and reduce the weight of the card-type edge keel structure.

[0049] On the basis of the above embodiment, the card-type edge keel structure is a light steel part to improve the bearing performance of the card-type edge keel structure.

[0050] On the basis of the above embodiment, the width of the second connection end 3 along the third direction is greater than the width of the first connection end 1 along the third direction, and the third direction is perpendicular to the first direction and the second direction.

[0051] like Figure 3 As shown, the width of the left second connecting end 3 along the Z direction is greater than the width of the right first connecting end 1 along the Z direction, and the upper end of the second connecting end 3 is higher than the upper end of the right second connecting end 3, thereby further ensuring the position accuracy of the cladding keel 4.

[0052] like Figure 1 and Figure 2 As shown, based on the above embodiment, the second engaging portion 221 is an arrow-shaped engaging tooth to improve the engaging performance of the through-edge keel 5 .

[0053] like Figure 1 and Figure 3 As shown, based on the above embodiment, the first engaging portion 11 is a dovetail joint to improve the versatility of the cladding keel 4 .

[0054] It should be noted that the relational terms such as "first" and "second" mentioned above are only used to distinguish one entity from several other entities, and do not necessarily require or imply any actual relationship or order between these entities; the "upper surface, lower surface, top, bottom" and the directional words "up, down, left, right" mentioned above are all defined based on the drawings in the specification.

[0055] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0056] The above describes in detail the card-type edge keel structure provided by the present invention. This article uses specific examples to illustrate the principles and implementation methods of the present invention. The description of the above examples is intended only to facilitate understanding of the method and core concept of the present invention. It should be noted that those skilled in the art may make various improvements and modifications to the present invention without departing from the principles of the present invention, and such improvements and modifications also fall within the scope of protection of the present invention.

Claims

1. A card-type edge keel structure, characterized in that: include: A first connecting end (1) and a connecting portion (2) connected to the first connecting end (1); The first connecting end (1) has a first engaging portion (11) extending along a first direction, and the first engaging portion (11) can be slidably engaged with or disengaged from the engaging portion of the covering keel (4) along the first direction; The connecting portion (2) has a second engaging portion (221) extending along a second direction, the second direction being perpendicular to the first direction, and the second engaging portion (221) can be slidably inserted into or pulled out of the inner cavity of the through-edge keel (5) along the second direction to engage with or disengage from the through-edge keel (5).

2. The card-type edge keel structure according to claim 1, characterized in that: It also includes a second connecting end (3), the connecting portion (2) is located between the first connecting end (1) and the second connecting end (3), and the first connecting end (1) and the second connecting end (3) are connected as a whole through the connecting portion (2); The first connecting end (1) and the second connecting end (3) are arranged opposite to each other along the second direction, and an accommodating channel is provided between the first connecting end (1) and the second connecting end (3) for inserting the cladding keel (4) so ​​as to engage the cladding keel (4) through the first connecting end (1) and the second connecting end (3).

3. The card-type edge keel structure according to claim 2, characterized in that: The accommodating channel penetrates along the first direction, and two ends of the first engaging portion (11) are flush with two ends of the first connecting end (1) along the first direction.

4. The card-type edge keel structure according to claim 3, characterized in that: The connecting portion (2) comprises a reinforcing connecting portion (21), a first U-shaped connecting portion (22) and a second U-shaped connecting portion (23); The reinforcing connection portion (21) is located between the first U-shaped connection portion (22) and the second U-shaped connection portion (23), and connects the adjacent ends of the first U-shaped connection portion (22) and the second U-shaped connection portion (23), and the other end of the first U-shaped connection portion (22) is connected to the first connection end (1), and the other end of the second U-shaped connection portion (23) is connected to the second connection end (3); The first U-shaped connecting portion (22) and the second U-shaped connecting portion (23) both extend along the first direction, and part of the second engaging portions (221) are arranged on the first U-shaped connecting portion (22) along the first direction, and the remaining second engaging portions (221) are arranged on the second U-shaped connecting portion (23) along the first direction, and a plurality of the second engaging portions (221) located on the first U-shaped connecting portion (22) are arranged opposite to the corresponding second engaging portions (221) located on the second U-shaped connecting portion (23) to be clamped to the same through-edge keel (5).

5. The card-type edge keel structure according to claim 4, characterized in that: The card-type edge keel structure is an integrated structural component.

6. The card-type edge keel structure according to claim 5, characterized in that: The card-type edge keel structure is an H-shaped bent plate structure.

7. The card-type edge keel structure according to claim 6, characterized in that: The card-type side keel structure is a light steel part.

8. The card-type edge keel structure according to claim 2, characterized in that: The width of the second connecting end (3) along a third direction is greater than the width of the first connecting end (1) along the third direction, and the third direction is perpendicular to the first direction and the second direction.

9. The card-type edge keel structure according to any one of claims 1 to 8, characterized in that: The second engaging portion (221) is an arrow-shaped engaging tooth.

10. The card-type edge keel structure according to any one of claims 1 to 8, characterized in that: The first engaging portion (11) is a dovetail tenon.

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