CN220954163U

CN220954163U - Integrated furred ceiling auxiliary joist structure and integrated furred ceiling

Info

Publication number: CN220954163U
Application number: CN202322633848.5U
Authority: CN
Inventors: 何立博
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2023-09-26
Filing date: 2023-09-26
Publication date: 2024-05-14
Anticipated expiration: 2033-09-26

Abstract

The utility model discloses an integrated ceiling auxiliary keel structure and an integrated ceiling, wherein the integrated ceiling auxiliary keel structure comprises a first auxiliary keel section, a second auxiliary keel section and a connecting assembly for connecting the first auxiliary keel section and the second auxiliary keel section, the connecting assembly comprises an upper connecting plate, a first folded edge and a second folded edge, the first folded edge and the second folded edge are formed by downwards bending opposite two sides of the upper connecting plate, the upper connecting plate is positioned above the two auxiliary keel sections, and the first folded edge and the second folded edge are clamped at two sides of the two auxiliary keel sections in the width direction; the connecting assembly further comprises limiting adjusting screws, the first auxiliary keel section and the second auxiliary keel section are respectively corresponding to the limiting adjusting screws, and the limiting adjusting screws penetrate through one side, far away from the upper connecting plate, of the second folding edge and are fixed with the corresponding auxiliary keel sections.

Description

Integrated furred ceiling auxiliary joist structure and integrated furred ceiling

Technical Field

The utility model relates to an integrated suspended ceiling, in particular to an integrated suspended ceiling auxiliary keel structure and an integrated suspended ceiling with the structure.

Background

Conventional extractor hoods are generally fixed directly on a solid wall through a common hook, and products built in a suspended ceiling of a fan have become popular in recent years, as disclosed in Chinese patent application numbers 202320242661.X, 202310216094.5 or 202320118679.9.

Most consumer homes use aluminum pinch plate integrated ceilings in kitchens, and range hood fans are typically larger in size than the pinch plate (300 x 300), and therefore cannot be installed directly through the pinch plate Kong Fangshang, and therefore may require cutting and reconnecting the cross runners. The design and production sizes of different manufacturers of the auxiliary joists are slightly different, but the shape of the auxiliary joists basically maintains the lower triangle, the common joist connecting piece needs to be re-perforated and installed, the precision requirement is high, and the on-site adjustment and installation of service technicians are not convenient.

There is also a connecting piece for connecting a ceiling keel as disclosed in chinese patent application No. 201520783033.8, which is shaped like a section bar and has a basin-shaped cross section, and includes a base plate and a pair of clamping arms respectively arranged at two sides of the base plate, wherein the pair of clamping arms are obliquely arranged in directions approaching to each other, and a wide clamping opening capable of accommodating the keel is arranged between the free ends of the pair of clamping arms.

The triangular keels are clamped through the pair of clamping arm bodies, and then the two adjacent sections of independent triangular keels are connected together, so that the requirements on the processing precision of the keel connecting piece are high, the operation is inconvenient due to the high fitting mode, and keels with different shapes and sizes cannot be adapted, and the requirements on improvement are still met.

Disclosure of utility model

The first technical problem to be solved by the utility model is to provide an integrated suspended ceiling auxiliary keel structure aiming at the defects existing in the prior art, which is convenient for the connection of keels, can reduce the processing precision requirement and improves the universality.

The second technical problem to be solved by the utility model is to provide an integrated suspended ceiling with the auxiliary keel structure.

The technical scheme adopted by the utility model for solving the first technical problem is as follows: the utility model provides an integrated furred ceiling auxiliary joist structure, includes first auxiliary joist section, second auxiliary joist section and with the coupling assembling that first auxiliary joist section and second auxiliary joist section are connected, its characterized in that:

the connecting assembly comprises an upper connecting plate, a first folding edge and a second folding edge, wherein the first folding edge and the second folding edge are formed by downwards bending two opposite sides of the upper connecting plate, the upper connecting plate is positioned above the two auxiliary keel sections, and the first folding edge and the second folding edge are clamped at two sides of the two auxiliary keel sections in the width direction;

The connecting assembly further comprises limiting adjusting screws, the first auxiliary keel section and the second auxiliary keel section are respectively corresponding to the limiting adjusting screws, and the limiting adjusting screws penetrate through one side, far away from the upper connecting plate, of the second folding edge and are fixed with the corresponding auxiliary keel sections.

Because the cooperation of upper junction plate and two hem is adopted between two sections of auxiliary joist sections, realize preliminary location to utilize spacing adjusting screw to support the wall of tight auxiliary joist section, consequently can avoid the design accuracy requirement that the laminating brought, reduce the machining accuracy requirement, reduce cost, utilize spacing adjusting screw's position adjustment moreover, can realize the connection of the different producer triangle auxiliary joists that match wantonly size or cross-section are different, realize the triangle fossil fragments misconnection of different producer.

Preferably, in order to facilitate the relative fixation of the limit adjusting screw and the corresponding auxiliary keel section, the limit adjusting screw passes through the second flange and then is clamped at the junction of the top surface and the side surface of the corresponding auxiliary keel section.

Preferably, the first flange is formed by bending the side surface of the upper connecting plate downwards and towards the second flange, so that the position of the corresponding auxiliary keel section can be fixed by the first flange on the side where the limit adjusting screw is not arranged.

Preferably, the minimum distance between the first flange and the second flange is greater than the width of the top surface of each auxiliary keel section, so that the auxiliary keels of different manufacturers with different matched sizes or sections can be conveniently connected without additional holes on the auxiliary keels.

Further, a downward flanging is formed on the upper connecting plate, the upper connecting plate is provided with holes, the materials of the hole parts are turned down to form the flanging, and the flanging is abutted against the top surface of the corresponding auxiliary keel section. Therefore, when the upper connecting plate is matched with the corresponding auxiliary keel section, elastic force can be provided, so that the auxiliary keel is pre-tensioned up and down with the auxiliary keel, and loosening is prevented.

Preferably, to provide better elasticity, the flange is in the form of a multi-segment flange.

Further, in order to realize secondary reinforcement and improve the connection strength, the upper connecting plate is provided with a fixing shaft formed by upward bending, and a screw rod used for being fixed with a floor slab at the indoor top is arranged at the fixing shaft.

Preferably, the first auxiliary keel section and the second auxiliary keel section are triangular keels.

The utility model solves the second technical problem by adopting the technical proposal that: the utility model provides an integrated furred ceiling, includes main joist and false keel, main joist and false keel have at least two respectively, main joist and false keel intersect to arrange, its characterized in that: at least one of the cross runners is of an integrated ceiling cross runner structure as described above.

Preferably, the main joist and the auxiliary joist form a plurality of separated spaces, and the pinch plates are arranged in the spaces.

Preferably, the main joist is used for being fixed with a floor slab at the indoor top, the auxiliary joist is fixed below the main joist, and the buckle plate is clamped at the bottom of the auxiliary joist.

Compared with the prior art, the utility model has the advantages that: because the cooperation of upper junction plate and two hem is adopted between two sections of auxiliary joist sections, realize preliminary location to utilize spacing adjusting screw to support the wall of tight auxiliary joist section, consequently can avoid the design accuracy requirement that the laminating brought, reduce the machining accuracy requirement, reduce cost, utilize spacing adjusting screw's position adjustment moreover, can realize the connection of the different producer triangle auxiliary joists that match wantonly size or cross-section are different, realize the triangle fossil fragments misconnection of different producer.

Drawings

FIG. 1 is a schematic diagram of an integrated ceiling installation state according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram of an integrated ceiling according to an embodiment of the present utility model;

FIG. 3 is an enlarged view of part I of FIG. 2;

FIG. 4 is a schematic view of a cross runner and connection assembly of a runner structure of an integrated suspended ceiling in accordance with an embodiment of the present utility model;

FIG. 5 is a cross-sectional view of FIG. 4;

FIG. 6 is a schematic view of a connection assembly of a keel structure of an integrated ceiling according to an embodiment of the utility model;

Fig. 7 is an exploded view of a connector assembly for a ceiling-integrated keel structure according to an embodiment of the utility model.

Detailed Description

The utility model is described in further detail below with reference to the embodiments of the drawings.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for purposes of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and because the disclosed embodiments of the present utility model may be arranged in different orientations, these directional terms are merely for illustration and should not be construed as limitations, such as "upper", "lower" are not necessarily limited to orientations opposite or coincident with the direction of gravity. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly.

Referring to fig. 1-7, an integrated suspended ceiling 100, mainly a suspended ceiling in a kitchen, is mounted above a suspended cabinet 200 in the kitchen, and a cooking bench 300 is arranged below the suspended cabinet 200.

The integrated suspended ceiling 100 includes a main runner 1 and an auxiliary runner 2, where the main runner 1 and the auxiliary runner 2 are both arranged horizontally, and preferably, the main runner 1 has a length greater than that of the auxiliary runner 2, in this embodiment, the main runners 1 have two pieces extending in the left-right direction and are arranged at intervals, and the auxiliary runner 2 has at least two pieces extending in the front-rear direction and being perpendicular to the main runner 1 and being arranged at intervals in the left-right direction. The cross runner 2 is positioned below and secured to the main runner 1, and the main runner 1 is secured to the floor slab 400 at the top of the kitchen room.

The main joist 1 and the auxiliary joist 2 form a plurality of spaced-apart spaces, a buckle plate 3 can be arranged in the spaces, the auxiliary joist 2 is a common triangular joist, and the buckle plate 3 is clamped at the bottom of the auxiliary joist 3.

When an electrical appliance such as a fan case of a ceiling fan is required to be installed, the buckle plate 3 at the installation position is firstly taken down, and because the size of the fan case is larger than that of the buckle plate 3, a certain auxiliary keel 2 is required to be cut off, so that the auxiliary keel 2 is divided into a first auxiliary keel section 21 fixed in situ and a second auxiliary keel section 22 required to be taken down, and after the second auxiliary keel section 22 is taken down, the fan case can pass through the installation space of two adjacent buckle plates 3. When the installation is completed, the removed second secondary keel section 22 needs to be connected to the first secondary keel section 21, which remains in place, and the buckle 3 is installed and restored.

In the process of installing the truncated cross runners 2 as described above, the connection is made by the connection assembly 4 of the present utility model. The connecting assembly 4 comprises an upper connecting plate 41, a first folding edge 42, a second folding edge 43 and a limit adjusting screw 44, wherein the upper connecting plate 41, the first folding edge 42 and the second folding edge 43 can be of an integrated structure, the upper connecting plate 41 is positioned on two auxiliary keel sections, and the first folding edge 42 and the second folding edge 43 are respectively formed by downwards bending two sides of the upper connecting plate 41 in the width direction (the width direction of the auxiliary keel 2). The first flange 42 and the second flange 43 have different bending angles, the first flange 42 is formed by bending the side surface of the upper connecting plate 41 downward and toward the second flange 43, and the second flange 43 may be formed by bending only the side surface of the upper connecting plate 41 downward. The minimum distance between the first flange 42 and the second flange 43 may be slightly greater than the width of the top surface of the cross runner 2 to facilitate connection of different manufacturer's triangular cross runners having different dimensions or cross sections without requiring additional openings in the cross runner.

The upper connecting plate 41 is provided with a downward flanging 411, the upper connecting plate 41 is provided with holes, the materials of the hole parts are downwards folded to form the flanging 411, the flanging 411 can be in a multi-section flanging form, and when the corresponding auxiliary keel section is clamped in, elastic force can be provided, so that the auxiliary keel section and the auxiliary keel 2 are pre-tightened up and down (abutted to the top surface of the corresponding auxiliary keel section) to prevent loosening.

The limit adjusting screw 44 is inserted and fixed from one side of the second flange 43 far away from the upper connecting plate 41, and can be clamped at the junction of the top surface and the side surface of the corresponding auxiliary keel section after passing through the second flange 43.

On the upper connecting plate 41, a fixing shaft 412 is preferably formed by bending upwards at the middle position, and can be used for being connected with a screw rod 45 (the screw rod connected with the main keel 1), the screw rod 45 can be fixed with the floor slab 400 (fixed by driving the floor slab 400 through an expansion screw), the secondary reinforcement is realized, and the truncated auxiliary keel 2 is directly connected with the floor slab 400 at the top through a connecting component 4.

During installation, the second auxiliary keel section 22 is buckled into the first folded edge 42, then the limiting adjusting screw 44 is adjusted to be clamped with the second auxiliary keel section 22, and then the second auxiliary keel section 22 is installed on the first auxiliary keel section 21 in the same mode, so that connection and restoration installation are realized.

The connecting component 4 can be matched with the connection of the triangular auxiliary keels of different manufacturers with different sizes or sections, no additional holes are needed on the keels, and a reinforcing screw rod connecting mode is reserved, so that the operation difficulty of service technicians is reduced, the installation speed and convenience are improved, and the triangular auxiliary keels are safer and more stable.

Claims

1. The utility model provides an integrated furred ceiling auxiliary joist structure, includes first auxiliary joist section (21), second auxiliary joist section (22) and connects coupling assembling (4) that first auxiliary joist section (21) and second auxiliary joist section (22), its characterized in that:

The connecting assembly (4) comprises an upper connecting plate (41), a first folding edge (42) and a second folding edge (43), wherein the first folding edge (42) and the second folding edge (43) are formed by downwards bending opposite two sides of the upper connecting plate (41), the upper connecting plate (41) is positioned on two auxiliary keel sections, and the first folding edge (42) and the second folding edge (43) are clamped on two sides of the two auxiliary keel sections in the width direction;

The connecting assembly (4) further comprises limiting adjusting screws (44), the first auxiliary keel section (21) and the second auxiliary keel section (22) are respectively provided with limiting adjusting screws (44), and the limiting adjusting screws (44) penetrate through one side, far away from the upper connecting plate (41), of the second flange (43) and are fixed with the corresponding auxiliary keel sections.

2. The integrated ceiling false keel structure of claim 1, wherein: the limit adjusting screw (44) passes through the second folded edge (43) and then is clamped at the junction of the top surface and the side surface of the corresponding auxiliary keel section.

3. The integrated ceiling false keel structure of claim 1, wherein: the first folded edge (42) is formed by bending the side surface of the upper connecting plate (41) downwards and towards the second folded edge (43).

4. The integrated ceiling false keel structure of claim 3, wherein: the minimum distance between the first folded edge (42) and the second folded edge (43) is larger than the width of the top surface of each auxiliary keel section.

5. The integrated ceiling false keel structure of claim 4, wherein: the upper connecting plate (41) is provided with a downward flanging (411), the upper connecting plate (41) is provided with holes, the materials of the hole parts are turned down to form the flanging (411), and the flanging (411) is abutted against the top surface of the corresponding auxiliary keel section.

6. The integrated ceiling false keel structure of claim 5, wherein: the flanging (411) is in the form of a multi-section flanging.

7. The integrated ceiling false keel structure of claim 1, wherein: the upper connecting plate (41) is provided with a fixing shaft (412) formed by bending upwards, and a screw rod (45) used for fixing the floor slab (400) at the indoor top is arranged at the fixing shaft (412).

8. The integrated ceiling false keel structure of claim 1, wherein: the first auxiliary keel section (21) and the second auxiliary keel section (22) are triangular keels.

9. The utility model provides an integrated furred ceiling, includes main joist (1) and false keel (2), main joist (1) and false keel (2) have at least two respectively, main joist (1) and false keel (2) are crossing to be arranged, its characterized in that: at least one of the cross runners (2) employs an integrated ceiling cross runner structure as defined in any one of claims 1 to 8.

10. The integrated ceiling of claim 9, wherein: the main keels (1) and the auxiliary keels (2) form a plurality of separated spaces, and pinch plates (3) are arranged in the spaces.

11. The integrated ceiling of claim 10, wherein: the main joist (1) is used for being fixed with a floor slab (400) at the indoor top, the auxiliary joist (2) is fixed below the main joist (1), and the pinch plate (3) is clamped at the bottom of the auxiliary joist (2).