CN216949250U - Concatenation formula keel structure - Google Patents

Abstract

The utility model provides a spliced keel structure which comprises a latticed keel frame arranged in a vertically and horizontally staggered manner, wherein the keel frame comprises connectors positioned at longitudinal and transverse cross points and a plurality of keel rods longitudinally and transversely connecting two adjacent connectors, the cross sections of the keel rods are in a square tube shape, and connecting devices for installing decorative panels are arranged on the top surfaces of the keel rods of the keel frame. Keel frame adopts connector and keel bar to splice, can be applicable to the decorative cover of irregular area in a flexible way on the one hand and lay, and on the other hand when guaranteeing high strength connection, can also make the keel bar of moving about freely and quickly have installation face of constant height to can form the support to the decoration panel better.

Description

Concatenation formula keel structure

Technical Field

The utility model relates to the technical field of home decoration construction, in particular to a splicing type keel structure.

Background

In interior decoration, the conventional way of laying tiles on walls or floors and the like is to bond and fix the tiles by cement. The mode has long construction period, high cost and higher requirement on construction technology, and has very large dismantling difficulty when being maintained or reassembled at the later stage. The mode that current adopted fossil fragments installation is mostly the furred ceiling installation or simple decorative wall, but current keel frame structure is comparatively simple or crude, and all relatively poor in the aspects such as the reliability of its bearing capacity, structure, the convenience of construction are difficult to satisfy the user demand. In addition, if adopt keel frame installation, then keel frame and the connecting device who connects the decoration panel lead to whole thickness higher, not only can crowd and occupy indoor space, and the decoration panel is in unsettled state basically moreover, and the reliability is relatively poor, in addition, to irregular decorative cover, is difficult for doing keel frame and lays.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a splicing type keel structure which is high in structural reliability, thin in installation thickness and easy to construct.

In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a concatenation formula keel structure, is including the latticed keel frame that is vertically and horizontally staggered and sets up, keel frame is including being located the connector of vertical and horizontal crosspoint to and vertically and horizontally connect two adjacent a plurality of keel bars of connector, keel bar's cross-section is square tube form, keel bar top surface is equipped with the connecting device who is used for installing the decoration panel.

In a preferred embodiment, the top surface of the keel bar comprises a shorter mounting section and a higher supporting section, the connecting device is mounted on the top surface of the mounting section, and the top surface of the connecting device is flush with the top surface of the supporting section.

In a preferred embodiment, the mounting sections are located at both ends of the keel beam, and the support section is located in the middle.

In a preferred embodiment, the connector includes a support portion having a top surface flush with a top surface of the support section, and an insertion portion extending from at least two sides of the support portion and inserted into and fixed with the keel bar.

In a preferable scheme, the insertion part is provided with a convex point protruding out of the surface, so that the insertion part is tightly matched and connected with the keel rod.

In a preferred embodiment, the connecting device includes a first fastening member and a second fastening member perpendicularly crossing each other in the longitudinal direction and the transverse direction, and a connecting member connecting the first fastening member and the second fastening member.

In a preferred embodiment, the first fastening member includes a first bottom plate fixed to the top surface of the mounting section, and the first bottom plate has, along both side edges in the length direction thereof, C-shaped grooves bent upward and inward; the connecting piece comprises a supporting piece which is attached to the top surface of the first bottom plate, the supporting piece is provided with assembling parts which are used for being assembled with the C-shaped groove along the two side edges of the supporting piece in the length direction, and the supporting piece is provided with vertically arranged buckles along the two sides of the supporting piece in the width direction; the second fastener comprises a long-strip platy second bottom plate, clamping grooves capable of being matched with the buckles in a buckling mode are formed in the edges of the two sides of the second bottom plate in the length direction, and the second fastener is used for being fixed with the bottom face of the decoration panel.

According to the preferable scheme, hooks extending upwards are arranged at two different positions of the top surface of the installation section corresponding to the same linear direction of the first base plate, hook parts bent along the same end of the distribution line of the hooks are arranged at the top ends of the hooks, the first base plate is provided with hanging holes corresponding to the positions of the hooks and adaptive to the hole diameters, bulges protruding upwards are arranged on the top surface of the installation section along the distribution direction of the hooks in a staggered mode, and positioning holes adaptive to the hole diameters and the position are arranged on the first base plate corresponding to the bulges.

The beneficial effects are that: keel frame adopts connector and keel bar to splice, can be applicable to the decorative cover of irregular area in a flexible way on the one hand and lay, and on the other hand when guaranteeing high strength connection, can also make keel bar with great ease have the installation face of equidimension to can form the support to the decoration panel better. The connecting device through top surface and support section parallel and level can make the decoration panel laminate in keel frame installation, not only avoids the decoration panel unsettled, has improved the reliability greatly, because of whole installation thickness is thinner moreover, compares prior art and can not too much crowd and account for the interior space.

Drawings

The present invention will be described in further detail with reference to the following drawings and specific examples.

FIG. 1 is a schematic view of a splicing keel structure and a decoration panel mounting structure in an embodiment;

FIG. 2 is a schematic structural view of a keel bar according to the embodiment;

FIG. 3 is a schematic view of an embodiment of a connector having four mating portions;

FIG. 4 is a schematic view showing the overall structure of the connecting device in the embodiment;

FIG. 5 is an exploded view of the connecting device in the embodiment;

fig. 6 is a schematic view of an installation structure of the keel bar and the first base plate in the embodiment.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

referring to fig. 1 to 6, the present embodiment is described by taking a splicing keel structure as an example. The keel structure is used for installing the decoration panel 100 on indoor planes such as wall surfaces, bottom plates and the like, and comprises a keel frame 1 and a connecting device 2.

Skeleton 1 is whole to be the latticed of vertically and horizontally staggered setting, including being located the connector 11 of indulging horizontal intersect to and vertical and transverse connection two adjacent a plurality of fossil fragments poles 12 of connector 11, fossil fragments pole 12 are metal material usually through punching press and bending type, and connector 11 can be hardware or plastic part. The cross-section of the keel rod 12 is a square tube, wherein part or all of the top surface of the keel rod 12 includes a shorter mounting section 121 and a higher supporting section 122, more specifically, the mounting sections 121 are located at two ends and are respectively inserted and fixed with the connector 11, and the supporting section 122 is located in the middle, and may be a whole section or divided sections. The connecting device 2 is mounted on the top surface of the mounting section 121, and the top surface of the connecting device 2 is flush with the supporting section 122.

The connector 11 comprises a support portion 111 and an insertion portion 112 extending from at least two sides of the support portion 111 and inserted and fixed with the keel rod 12, wherein the top surface of the support portion 111 is flush with the top surface of the support section 122; the number of the plugging portions 112 of a single connector 11 may be two, three or four, and the plugging portions are respectively used for different installation positions, for example, the connector 11 located at four corners of the keel frame 1 includes two plugging portions 112, the connector 11 located at four sides of the keel frame 1 includes three plugging portions 112, and the connector 11 located in the middle includes four plugging portions 112. The insertion part 112 has a protruding point 1121 protruding from the surface, so that the insertion part 112 is tightly fitted in the keel rod 12.

The connecting device 2 is used for fixing the decoration panel 100 on the keel frame 1 and can be a connecting structure such as mutual insertion connection, hanging buckle connection, locking connection and the like. Preferably, the connecting device 2 comprises a first fastening member 21 and a second fastening member 22 perpendicularly crossed in the longitudinal direction and the transverse direction, and a connecting member 23 connecting the first fastening member 21 and the second fastening member 22. Specifically, the first fastening member 21 includes a first bottom plate 211 fixed to the top surface of the mounting segment 121, and the first bottom plate 211 has a C-shaped groove 212 formed by bending upward and inward along both side edges in the length direction; the connecting member 23 includes a supporting piece 231 attached to the top surface of the first bottom plate 211, the supporting piece 231 has an assembling portion 232 along two side edges of the length direction thereof for assembling with the C-shaped groove 212, and the supporting piece 231 has vertically arranged buckles 233 along two sides of the width direction thereof; the second fastening member 22 includes a second bottom plate 221 in the shape of a long strip plate, the second bottom plate 221 has a locking groove 222 along both side edges in the length direction thereof, the locking groove 222 being capable of being in locking engagement with the locking buckle 233, and the second fastening member 22 is used for being fixed to the bottom surface of the decorative panel 100. The first fastener 21 and the connecting piece 23 are fixedly installed in a manner that the first bottom plate 211 is attached to the supporting piece 231, so that the thickness of the connecting device 2 can be greatly reduced; first fastener 21 and second fastener 22 pass through connecting piece 23 cross arrangement for decoration panel 100 can be followed the cross direction adjustment position, can not only guarantee that decoration panel 100 concatenation gap is even, has reduced the required precision to connecting device 2 mounted position moreover, makes the construction simpler.

The first bottom plate 211 may be fixed to the top surface of the installation section 121 of the keel frame 1 by means of locking screws, gluing, welding, etc. Preferably, a specific fixing structure between the first bottom plate 211 and the top surface of the mounting section 121 is: the top surface of the mounting section 121 has hooks 123 extending upward at two different positions corresponding to the same linear direction of the first base plate 211, the top end of each hook 123 has a hook 1231 bent along the same end of the distribution line, the first base plate 211 has a hook hole 2111 corresponding to the position of each hook 123 and having an adaptive aperture, the top surface of the mounting section 121 is further provided with protrusions 124 protruding upward at different positions along the distribution direction of the hooks 123, and the first base plate 211 is provided with positioning holes 2112 having adaptive aperture and position corresponding to the protrusions 124. When the first bottom plate 211 is completely inserted with the hanging hole 2111 corresponding to the hook 123 downward, the protrusion 124 is also clamped into the positioning hole 2112, and the protrusion 124 and the hook 123 together form a limit for the first bottom plate 211, so that the first bottom plate 211 is difficult to be separated from the mounting section 121. This fixing structure is not only easy to install, but also does not require locking screws or gluing, and further, can be disassembled without damage, i.e., the first base plate 211 can be removed from the installation section 121 by moving the first base plate 211 toward the side where the hook 1231 is bent by applying an external force. The top of the protrusion 124 is rounded for easy installation and removal.

The above description is not intended to limit the technical scope of the present invention, and any modification, equivalent change and modification of the above embodiments according to the technical spirit of the present invention are still within the technical scope of the present invention.

Claims (8)

1. The utility model provides a concatenation formula keel structure which characterized in that: including the latticed keel frame that is vertically and horizontally staggered setting, keel frame is including being located the connector of vertical and horizontal intersect to and vertical and transverse connection two adjacent a plurality of keel poles of connector, keel pole's cross-section is square tube form, keel pole top surface is equipped with the connecting device who is used for installing the decoration panel.

2. A splice keel structure as claimed in claim 1, wherein: the top surface of fossil fragments pole includes shorter installation section to and higher support section, connecting device install in the top surface of installation section, just connecting device's top surface with support the top surface parallel and level of section.

3. A splice keel structure as claimed in claim 2, wherein: the mounting sections are located at both ends of the keel bar, while the support sections are located in the middle.

4. A splice keel structure as claimed in claim 2, wherein: the connector comprises a supporting part with a top surface flush with the top surface of the supporting section and an inserting part extending from at least two sides of the supporting part and fixedly inserted with the keel rod.

5. A splice keel structure according to claim 4, wherein: the insertion part is provided with a salient point protruding out of the surface, so that the insertion part is tightly matched and connected with the keel rod.

6. A splice keel structure as claimed in claim 2, wherein: the connecting device comprises a first fastener and a second fastener which are vertically and transversely arranged in a crossed manner, and a connecting piece for connecting the first fastener and the second fastener.

7. A splice keel structure according to claim 6, wherein: the first fastener comprises a long-strip-shaped first bottom plate fixed on the top surface of the mounting section, and the two side edges of the first bottom plate along the length direction of the first bottom plate are respectively provided with a C-shaped groove formed by bending upwards and inwards; the connecting piece comprises a supporting piece which is attached to the top surface of the first bottom plate, the supporting piece is provided with assembling parts which are used for being assembled with the C-shaped groove along the two side edges of the supporting piece in the length direction, and the supporting piece is provided with vertically arranged buckles along the two sides of the supporting piece in the width direction; the second fastener comprises a long-strip platy second bottom plate, clamping grooves capable of being matched with the buckles in a buckling mode are formed in the edges of the two sides of the second bottom plate in the length direction, and the second fastener is used for being fixed with the bottom face of the decoration panel.

8. A splice keel structure according to claim 7, wherein: the top surface of the installation section is provided with hooks extending upwards at two different positions corresponding to the same linear direction of the first base plate, the top end of each hook is provided with a hook part bent along the same end of the distribution line of the hook part, the first base plate is provided with hanging holes corresponding to the positions of the hooks and matched with the diameters of the hanging holes, bulges protruding upwards are arranged on the top surface of the installation section along the distribution direction of the hooks in a staggered mode, and positioning holes matched with the diameters and the positions of the bulges are arranged on the first base plate correspondingly to the bulges.

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