CN211846793U

CN211846793U - Double-layer suspended ceiling

Info

Publication number: CN211846793U
Application number: CN201922497840.4U
Authority: CN
Inventors: 王培森; 陆燕
Original assignee: Hangzhou Xo Lift Co Ltd
Current assignee: Hangzhou Xo Lift Co Ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-11-03
Anticipated expiration: 2029-12-31

Abstract

The utility model provides a double-deck furred ceiling, decorative board in including the frame and locating the frame, the frame is constituteed by the concatenation of many frame strips, the frame strip is including having gapped lower floor's frame strip and upper frame strip, lower floor's frame strip and upper frame strip are buckled by sheet metal and are formed, upper frame is constituteed in the concatenation of upper frame strip, lower floor's frame is constituteed in the concatenation of lower floor's frame, the decorative board is located the space that lower floor's frame encloses. The utility model discloses a two-layer frame about, have the clearance between the two-layer frame, the level third dimension is stronger.

Description

Double-layer suspended ceiling

Technical Field

The utility model relates to a furred ceiling especially relates to a double-deck furred ceiling of elevator car.

Background

Besides the decoration function, the common suspended ceiling can also be provided with equipment such as a lighting device and the like, and provides corresponding additional functions. Like CN110526085A discloses an elevator car furred ceiling, including the box, the decorative surface that the box is down is provided with light transmission opening, and light transmission opening department installs lighting device. Still like CN209721299U discloses an elevator furred ceiling, including the frame that the annular was arranged, be provided with a plurality of ornamental strips in the frame, decorate and separate into a plurality of illumination areas with the frame inner space, every illumination area is provided with the light-passing board. The suspended ceilings are of single-layer structures, and the three-dimensional layering sense is poor.

SUMMERY OF THE UTILITY MODEL

The utility model provides a double-deck furred ceiling has solved the poor problem of traditional individual layer structure furred ceiling stereovision.

The utility model provides a double-deck furred ceiling, includes the frame and locates the decorative board in the frame, the frame comprises many frame strips concatenations, the frame strip is including having gapped lower floor's frame strip and upper frame strip, lower floor's frame strip and upper frame strip are buckled by sheet metal and are formed, upper frame is constituteed in the concatenation of upper frame strip, lower floor's frame is constituteed in the concatenation of lower floor's frame, the decorative board is located the space that lower floor's frame encloses.

Several alternatives are provided below, but not as an additional limitation to the above general solution, but merely as a further addition or preference, each alternative being combinable individually for the above general solution or among several alternatives without technical or logical contradictions.

Optionally, at least one connecting corner piece is arranged between two adjacent upper-layer frame strips, one connecting corner piece is provided with a hanging seat, and a hanging rod is arranged on the hanging seat.

Optionally, the hanging device comprises two groups of connecting angle pieces, wherein one group of connecting angle pieces is arranged at the outer corner of the upper layer frame, the other group of connecting angle pieces is arranged at the inner corner of the upper layer frame, and the hanging seat is arranged on the connecting angle pieces positioned at the outer corner.

Optionally, the projection area of the upper layer frame is larger than the projection area of the lower layer frame.

Optionally, the frame includes a connecting member connecting the upper frame strip and the lower frame strip, and the connecting member is formed by bending a metal plate.

Optionally, the first folded edge and the second folded edge are respectively arranged on two sides of the upper layer of side frame strip, the connecting piece is provided with a third folded edge and a fourth folded edge, the third folded edge is connected with the second folded edge, and the fourth folded edge is connected with the lower layer of side frame strip.

Optionally, a fifth folded edge and a sixth folded edge are respectively arranged on two sides of the lower layer of frame strip, the sixth folded edge is connected with the decorative plate, the fourth folded edge is a right-angle folded edge, and part of the fourth folded edge is attached to the fifth folded edge.

Optionally, the back side of the lower layer of side frame strip is provided with a light bar which emits light to face the upper layer of side frame strip and a light-transmitting plate which covers the light bar.

Optionally, the inner side and the outer side of the lower layer of side frame strip are respectively provided with an inner decorative strip and an outer decorative strip, the outer decorative strips extend upwards to be higher than the lower layer of side frame strip, a support for bearing the light bar and the light transmission plate is arranged in a space between the connecting piece and the outer decorative strips, and the light transmission plate is basically kept flush with the outer decorative strips.

Optionally, the support is formed by bending a metal plate, horizontal folding edges for bearing the light transmission plates are arranged on two sides of the support, an arched supporting portion for bearing the light bar is arranged in the middle of the support, and the arched supporting portion is lower than the horizontal folding edges.

The utility model discloses a two-layer frame about, have the clearance between the two-layer frame, the level third dimension is stronger.

Drawings

Fig. 1 is the structure schematic diagram of the back of the suspended ceiling of the utility model.

Fig. 2 is a schematic structural view of the ceiling decorative surface of the present invention;

fig. 3 is a schematic diagram (quarter drawing) of the explosion structure of the suspended ceiling of the present invention.

Fig. 4 is a sectional view of the suspended ceiling of the present invention.

Fig. 5 is an enlarged view of a portion a in fig. 4.

Fig. 6 is an enlarged view of a portion B in fig. 4.

Fig. 7 is an enlarged view of a portion C of fig. 4.

The reference numerals in the figures are illustrated as follows:

100. a frame; 1. upper frame strips; 11. a first folded edge; 12. and a second folded edge.

2. A lower frame strip; 21. fifthly, folding; 22. sixth folding; 23. an inner decorative strip; 24. an outer decorative strip.

3. A connecting member; 31. thirdly, folding; 32. and fourthly, folding the edge.

4. A decorative plate; 40. mounting holes; 41. a down lamp.

5. A hanging rod; 50 hanging seats; 51. a first connecting corner piece; 52. a second connecting corner fitting.

6. A support; 61. horizontally folding edges; 62. an arch support.

7. A light bar; 71. and (5) buckling.

8. A light-transmitting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1 and 2, the double-layer suspended ceiling for the elevator car comprises a frame 100, wherein the frame 1 is formed by splicing 4 frame strips. As shown in fig. 3-7, the frame strip includes an upper layer of frame strip 1 and a lower layer of frame strip 2, the upper layer of frame strip 1 is assembled to form an upper layer of frame, the lower layer of frame strip 2 is assembled to form a lower layer of frame, and a gap is formed between the upper layer of frame and the lower layer of frame, and in one embodiment, a connecting member 3 connecting the upper layer of frame strip 1 and the lower layer of frame strip 2 is disposed therebetween.

The utility model discloses in, upper frame strip 1, lower floor's frame strip 2 and connecting piece 3 are buckled by sheet metal and are made, and wherein the both sides of upper frame strip 1 are provided with first hem 11 and the hem 12 of second, and first hem is the infolding right-angle side, and the hem 12 of second is the infolding right-angle side.

A first connecting corner piece 51 and a second connecting corner piece 52 are arranged between the adjacent upper layer frame strips 1, wherein the first connecting corner piece is arranged at the outer corner of the upper layer frame, and the second connecting corner piece 52 is arranged at the inner corner of the upper layer frame. In order to improve the strength, a reinforcing rib 10 is connected between two opposite upper layer side frame strips, two ends of the longitudinal reinforcing rib 10 are attached to the upper surface of the first folding edge 11, and two ends of the transverse reinforcing rib 10 are attached to the lower surface of the first folding edge 11.

The first connecting angle piece 51 is provided with a hanging seat 50, a through hole is formed in the hanging seat 50, a vertical hanging rod 5 penetrates through the through hole, the hanging rod 5 is a threaded rod and is sleeved with a nut in a penetrating mode, and the length of the part, located above the hanging seat 50, of the hanging rod 5 can be adjusted by adjusting the position of the nut.

The edges of two sides of the connecting piece 3 are provided with a third folding edge 31 and a fourth folding edge 32, the third folding edge 31 is connected with the second folding edge 12, and the fourth folding edge 32 is connected with the lower layer frame 2. The lower layer frame has fifth hem 21 and sixth hem 22, and fourth hem 32 is the right angle hem, and part leans on with fifth hem 21, and sixth hem 22 is connected with decorative board 4.

In one embodiment, the edge of the decorative plate 4 has a seventh folded edge, the seventh folded edge is matched with the sixth folded edge 22, four mounting holes 40 are arranged in the middle of the seventh folded edge, down lamps 41 are arranged in the mounting holes 40, and the down lamps 41 are fixedly bonded with the decorative plate 4 through glue.

In one embodiment, the inner and outer sides of the lower layer frame strip 2 are respectively provided with an inner decorative strip 24 and an outer decorative strip 23, and the inner and outer decorative strips are spliced to form a frame structure. The outer trim strip 23 is higher than the fourth and fifth folds, i.e. higher than the lower frame strip 2, and has a shielding effect on it.

Because the fifth folding edge 21 and the sixth folding edge 22 are folding edges which are folded inwards, the lower frame strip 2 sinks to form a groove, and the bracket 6 is arranged in the groove. The support 6 is W type structure, and both sides have horizontal hem 61 for bear the light-passing board 8, and the middle uplift forms arched supporting part 62, installs buckle 70 on the arched supporting part 62, and buckle 70 is used for fixed lamp strip 7. The width of the bracket 6 is substantially equal to the distance between the exterior trim strip 23 and the connecting member 3, and therefore, movement of the light-transmitting panel 8 can be restricted. In addition, the outer decorative strips 23 are basically flush with the light-transmitting plate 8, so that the visual effect of light-transmitting embedding of the lower layer side frame strip 2 is achieved.

The light emitting direction of the light bar 7 is towards the upper layer side frame strip 1, and the light emitted by the light bar 7 passes through the light-transmitting plate 8 and is projected on the lower surface of the lower layer side frame strip 1 to cause diffuse reflection, and is projected to the whole car space from the opening of the gap.

The inner trim strip 24 has a projection which is inserted into the wall of the lower side frame strip 2, thereby fixing itself.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features. When technical features in different embodiments are represented in the same drawing, it can be seen that the drawing also discloses a combination of the embodiments concerned.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a double-deck furred ceiling, includes the frame and locates the decorative board in the frame, the frame comprises many frame strips concatenations, its characterized in that, the frame strip is including having gapped lower floor's frame strip and upper frame strip, lower floor's frame strip and upper frame strip are buckled by sheet metal and are formed, upper frame is constituteed in the concatenation of upper frame strip, lower floor's frame is constituteed in the concatenation of lower floor's frame, the decorative board is located the space that lower floor's frame encloses.

2. The double-layer suspended ceiling of claim 1, wherein at least one connecting corner piece is arranged between two adjacent upper layer frame strips, one connecting corner piece is provided with a hanging seat, and a hanging rod is arranged on the hanging seat.

3. The double-layer suspended ceiling of claim 2, comprising two sets of connecting corner pieces, one set being disposed at an outer corner of the upper-layer frame and the other set being disposed at an inner corner of the upper-layer frame, wherein the hanging seats are disposed on the connecting corner pieces at the outer corner.

4. The double-layer suspended ceiling of claim 1, wherein the projected area of the upper layer of the bezel is larger than the projected area of the lower layer of the bezel.

5. The double-layer suspended ceiling of claim 1, wherein the side frame comprises a connecting member connecting the upper side frame strip and the lower side frame strip, and the connecting member is formed by bending a metal plate.

6. The double-layer suspended ceiling of claim 5, wherein the upper layer of frame strips are provided with a first folded edge and a second folded edge on two sides, the connecting piece is provided with a third folded edge and a fourth folded edge, the third folded edge is connected with the second folded edge, and the fourth folded edge is connected with the lower layer of frame strips.

7. The double-layer suspended ceiling of claim 6, wherein the lower layer of frame strips are respectively provided with a fifth folded edge and a sixth folded edge at two sides, the sixth folded edge is connected with the decorative plate, the fourth folded edge is a right-angle folded edge, and part of the fourth folded edge is attached to the fifth folded edge.

8. The double-layer suspended ceiling of claim 5, wherein the back side of the lower layer of side frame strips is provided with a light bar which emits light towards the upper layer of side frame strips and a light-transmitting plate which covers the light bar.

9. The double-layer suspended ceiling of claim 8, wherein the lower layer of side frame strips are provided with inner and outer decorative strips on inner and outer sides thereof, the outer decorative strips extend upward above the lower layer of side frame strips, a bracket for supporting the light bar and the light-transmitting plate is provided in a space between the connecting member and the outer decorative strips, and the light-transmitting plate is substantially flush with the outer decorative strips.

10. The double-layer suspended ceiling of claim 9, wherein the support is formed by bending a metal plate, the two sides of the support are provided with horizontal folding edges for bearing the light-transmitting plates, the middle part of the support is provided with an arched support part for bearing the light bar, and the arched support part is lower than the horizontal folding edges.