CN210944439U

CN210944439U - Elevator ceiling and elevator

Info

Publication number: CN210944439U
Application number: CN201921705449.2U
Authority: CN
Inventors: 李达; 范彦举; 陈令前; 王银银; 王红芳; 张时伟
Original assignee: Joylive Elevator Co ltd
Current assignee: Joylive Elevator Co ltd
Priority date: 2019-10-12
Filing date: 2019-10-12
Publication date: 2020-07-07
Anticipated expiration: 2029-10-12

Abstract

The utility model discloses an elevator furred ceiling and elevator, this elevator furred ceiling include section bar spare, section bar connecting piece, expansion piece, connecting plate and furred ceiling board. The section bar spare is two, and two relative settings of section bar spare and its roof all link to each other with the sedan-chair top. The two profile connecting pieces are arranged oppositely, and two ends of each profile connecting piece are connected with the end part of one profile piece respectively. The expansion pieces are divided into two groups, and each group of expansion pieces is connected to one side of the profile piece far away from each other. The connecting plate is at least two, and a plurality of connecting plates set up and lie in between two section bar spares along the length direction interval of section bar spare, and the both ends of every connecting plate link to each other with a section bar spare respectively. The ceiling tile is disposed within a closed frame defined between the profile members, the profile connectors, and the connecting plates. This elevator furred ceiling simple structure, it is firm to stabilize, and the installation is convenient easy, and the maintenance after the installation is convenient simple, has wider expansibility and aesthetic property.

Description

Elevator ceiling and elevator

Technical Field

The utility model relates to an elevator decoration technical field especially relates to an elevator furred ceiling and elevator.

Background

Elevators are increasingly popular as a public vehicle, people have higher and higher requirements on elevator decoration, and elevator suspended ceilings are an important part in elevator decoration. The elevator suspended ceiling not only needs to have beautiful shape to meet the decorative requirement, but also needs to have short manufacturing and installation period, low installation difficulty, high expansibility and other performances. The suspended ceiling of the elevator car in the prior art is high in machining difficulty, long in manufacturing period, large in installation difficulty, difficult to expand and complex in later maintenance.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an aim at provides an elevator furred ceiling, this elevator furred ceiling simple structure, it is stable firm, have wider expansibility, the outward appearance is pleasing to the eye, simple to operate and the convenient simple of maintenance after the installation.

Another object of the utility model is to provide an elevator that has aforementioned elevator furred ceiling.

For realizing the technical effect, the utility model discloses an elevator furred ceiling's technical scheme as follows:

an elevator ceiling comprising: the two profile pieces are arranged oppositely, and the top walls of the two profile pieces are connected with the car roof; the two profile connecting pieces are arranged oppositely, and two ends of each profile connecting piece are connected with the end part of one profile piece respectively; the expansion pieces are divided into two groups, and each group of expansion pieces is respectively connected to one side of the profile piece, which is far away from each other; the connecting plates are arranged at intervals along the length direction of the profile pieces and are positioned between the two profile pieces, and two ends of each connecting plate are respectively connected with one profile piece; a ceiling plate disposed within an enclosed frame defined between the profile members, the profile connectors, and the connecting plate.

In some embodiments, the profile piece has two pairs of side walls arranged at intervals, the end surfaces of the side walls are provided with a plurality of fixing grooves, and the plurality of fixing grooves extend along the length direction of the profile piece; the section bar connecting piece and the plurality of fixing grooves are correspondingly provided with a plurality of fixing holes.

In some embodiments, each of said profiled elements comprises a first extended bottom wall, two of said first extended bottom walls being located on the sides of the two profiled elements remote from each other; one of the first expanding bottom wall and the expanding piece is provided with an expanding groove extending along the length direction of the profile piece, and the other one of the first expanding bottom wall and the expanding piece is provided with an expanding bulge matched with the expanding groove.

In some embodiments, two of the profile pieces are respectively provided with second expanded bottom walls which are arranged towards each other, two ends of each connecting plate are respectively connected to the two second expanded bottom walls, and one end of the ceiling plate, which faces the profile pieces, is overlapped on the second expanded bottom walls which are arranged correspondingly to the ceiling plate.

In some embodiments, the profile member is provided with a first groove, the elevator ceiling further comprises a sliding block and an auxiliary connecting member, the sliding block is embedded in the first groove, one end of the auxiliary connecting member is connected with the sliding block, and the other end of the auxiliary connecting member is connected with the connecting plate.

In some embodiments, the connecting plate includes a matching plate, the matching plate is provided with a second groove extending along a length direction of the matching plate, and the other end of the auxiliary connecting piece is inserted into the second groove.

In some embodiments, the connecting plate further comprises two plate bodies, wherein the two plate bodies are respectively connected to two opposite sides of the matching plate; the ceiling tiles are multiple, and two opposite sides of each ceiling tile are respectively lapped on two plate bodies, oppositely arranged on two adjacent connecting plates, of the ceiling tiles.

In some embodiments, the elevator ceiling further comprises a plurality of seals disposed between the two second extended bottom walls and the ceiling plate.

In some embodiments, the elevator suspended ceiling further comprises a plurality of fixed profile pieces, the plurality of fixed profile pieces are arranged in parallel with and between the two profile pieces, and two ends of each fixed profile piece are respectively connected with one profile connecting piece; the ceiling board is a plurality of, and a plurality of fixed section spare is with two the closed frame that the section spare is injectd between two the section spare and two the section connecting piece divides into a plurality of separation frame, every the separation frame fit in has one the ceiling board.

An elevator comprising an elevator ceiling as described in the preceding paragraph.

The utility model has the advantages that:

after two aluminum alloy profile parts and two sheet metal profile connecting pieces in the elevator suspended ceiling are connected with each other, a stable and firm integral closed frame can be formed. The integral closed frame is also provided with a connecting plate, and two ends of the connecting plate are respectively connected with a section bar piece. A ceiling plate can be directly erected in the closed frame defined among the profile members, the profile connecting members and the connecting plates, so that the elevator ceiling is formed. The connection and installation mode is simple and easy to implement, and the device can be assembled in a factory and can be quickly installed on a construction site. Because the furred ceiling board directly sets up in closed frame, directly jack-up furred ceiling board can be maintained for elevator furred ceiling later stage is maintained convenient and fast. In addition, the expansion piece is arranged on one side, far away from each other, of the profile piece, and different structures can be selected according to actual requirements through the expansion piece, so that the attractiveness of the elevator ceiling is improved.

Because have the elevator furred ceiling in the foregoing, the elevator can have stable firm furred ceiling, and furred ceiling simple to operate maintains simply, and can alternate multiple furred ceiling design style.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

Fig. 1 is a schematic perspective view of an elevator ceiling provided in an embodiment of the present invention;

FIG. 2 is a schematic perspective view of the connection relationship between the profile and the connecting plate according to the embodiment of the present invention;

FIG. 3 is a schematic view of the internal structure of the connection relationship between the profile and the connecting plate according to the embodiment of the present invention;

FIG. 4 is an enlarged partial schematic view at A of FIG. 3;

fig. 5 is a schematic perspective view of an expansion board according to an embodiment of the present invention;

fig. 6 is a schematic perspective view of another expansion board according to an embodiment of the present invention;

fig. 7 is a schematic perspective view of a connection plate according to an embodiment of the present invention;

fig. 8 is a schematic perspective view of a profile connector according to an embodiment of the present invention.

Reference numerals:

1. a profile piece; 11. fixing grooves; 12. a first expanded bottom wall; 121. expanding the groove; 13. a second expanded bottom wall; 131. a thread groove; 14. a first groove; 15. a mating groove; 16. a boss portion;

2. a profile connector; 21. a fixing hole;

3. expanding the part; 31. expanding bulges;

4. a connecting plate; 41. a mating plate; 411. a second groove; 42. a plate body;

5. a ceiling plate; 6. a slider; 7. an auxiliary connection member; 8. a seal member; 9. and (4) auxiliary fixing pieces.

Detailed Description

In order to make the technical problem solved by the present invention, the technical solution adopted by the present invention and the technical effect achieved by the present invention clearer, the technical solution of the present invention will be further explained by combining the drawings and by means of the specific implementation manner.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", "left", and the like are used in the orientation or positional relationship shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

The specific structure of an elevator ceiling according to an embodiment of the present invention will be described below with reference to fig. 1 to 8.

As shown in fig. 1-8, the elevator suspended ceiling of the embodiment of the present invention includes a profile member 1, a profile connecting member 2, an expansion member 3, a connecting plate 4, and a ceiling plate 5. The section bar spare 1 is two, and two relative settings of section bar spare 1 and its roof all link to each other with the sedan-chair top. The two profile connecting pieces 2 are arranged oppositely, and two ends of each profile connecting piece 2 are connected with the end part of one profile piece 1 respectively. The number of expansion parts 3 is multiple, the multiple expansion parts 3 are divided into two groups, and each group of expansion parts 3 is respectively connected to one side of the profile part 1 far away from each other. The connecting plate 4 is at least two, and a plurality of connecting plates 4 set up and lie in between two section bar spares 1 along the length direction interval of section bar spare 1, and the both ends of every connecting plate 4 are continuous with a section bar spare 1 respectively. The ceiling tile 5 is arranged in a closed frame defined between the profile elements 1, the profile connectors 2 and the connection plates 4.

It will be appreciated that a stable and strong integral closed frame is formed between the two profile elements 1 and the two profile connectors 2. Preferably, section bar spare 1 is the aluminum alloy component, and section bar connecting piece 2 is the sheet metal component, because the aluminum alloy has the light stable advantage of matter, and the sheet metal component can consolidate the closed frame and seal the tip of section bar spare 1 for whole closed frame is not only stable firm, lightly easily installs moreover. Of course, the embodiment of the present invention does not limit the concrete material of the profile 1 and the profile connector 2, and can specifically select according to the actual requirement.

A ceiling plate 5 is also arranged in the integrally closed frame, the ceiling plate 5 generally uses a light source panel, and a lamp is usually arranged on the ceiling plate 5 to provide illumination for the interior of the elevator. In the long-term use of elevator furred ceiling, if directly set up furred ceiling board 5 in whole closed frame, because furred ceiling board 5 has certain dead weight, the phenomenon that furred ceiling board 5 falls can appear, consequently need be provided with connecting plate 4 and support furred ceiling board 5. Specifically, there are at least two connecting plates 4, a plurality of connecting plates 4 are arranged at intervals along the length direction of the profile members 1 and located between the two profile members 1, two ends of each connecting plate 4 are respectively connected with one profile member 1, and the ceiling plate 5 is arranged in a closed frame defined among the profile members 1, the profile connecting members 2 and the connecting plates 4. Divide into a plurality of settings with furred ceiling 5 and provide extra support after, can avoid falling of furred ceiling 5, improved the security of elevator furred ceiling on the whole. Because furred ceiling plate 5 directly sets up in the closed frame, does not have connecting piece and closed frame fixed connection such as through screw pin, elements such as lamps and lanterns above the elevator furred ceiling can directly jack-up furred ceiling plate 5 when needing to maintain for elevator furred ceiling's later maintenance convenient and fast has improved elevator furred ceiling's user and has used experience.

In addition, the closed frame is simple in structure, so that the manufacturing period of the elevator ceiling is short, and the elevator ceiling can be assembled in a factory and can also be quickly installed on a construction site. The profile elements 1, the profile connecting elements 2 and the connecting plates 4 are of simple construction, so that the elevator ceiling has a high degree of standardization.

It should be noted that the embodiment of the present invention does not limit the specific material of the ceiling plate 5. In some embodiments, the ceiling tile 5 may also be provided as a decorative panel; in some embodiments, the light source panel and the decorative panel can be arranged in a staggered mode, and selection can be made according to actual use requirements of the elevator.

In order to improve the detailed appearance of the elevator ceiling and to make it more aesthetically pleasing, extensions 3 are also provided on the sides of the profile elements 1 remote from one another. In particular, the extension pieces 3 are plural, the plural extension pieces 3 are divided into two groups, and each group of extension pieces 3 is connected to the side of the profile piece 1 away from each other. If extension 3 is not arranged, the bottom wall of the suspended ceiling of the elevator is a horizontal plane. After the extension piece 3 is arranged, because the extension piece 3 has a changeable beautifying structure, as shown in fig. 5-6, the extension piece 3 can be in an upwarping shape or an inverted trapezoidal shape, so that the bottom wall of the elevator ceiling is decorated, and the whole elevator ceiling is attractive and elegant.

In addition, in order to make profile 1 and sedan-chair top stable connection, be provided with cooperation recess 15 on the roof of profile 1, cooperation recess 15 extends the setting along the length direction of profile 1, and profile 1 is connected with the sedan-chair top through the furred ceiling connecting piece of cooperation in cooperation recess 15. The matching groove 15 is a structure which is formed when the section bar pieces 1 are integrally formed, and can improve the stability of connection between the elevator suspended ceiling and the car roof. In addition, the matching groove 15 extends along the length direction of the section bar piece 1, so that the position of the ceiling connecting piece can be conveniently adjusted, the convenience for installing the elevator ceiling is improved, and the elevator ceiling is more convenient to install and set on site. Preferably, still be provided with bellying 16 on the roof of section bar spare 1, when the inside lamps and lanterns that are provided with of elevator furred ceiling, bellying 16 can block the light of light source along the transmission of oblique top, avoids this light to penetrate and influence the pleasing to the eye of elevator furred ceiling from elevator furred ceiling top to user's use impression has been improved.

In some embodiments, as shown in fig. 1 to 3, the profile member 1 has two pairs of side walls arranged at intervals, the end surfaces of the side walls are provided with a plurality of fixing grooves 11, and the plurality of fixing grooves 11 extend along the length direction of the profile member 1; the profile connector 2 is provided with a plurality of fixing holes 21 corresponding to the plurality of fixing grooves 11.

It will be understood that the use of profile elements 1 with a hollow structure is considered in order to reduce the weight of the elevator ceiling while ensuring a stable and robust closure structure. In particular, the profiled element 1 has two pairs of side walls arranged at a distance. As shown in fig. 2-3, the middle of the profile member 1 forms a hollow structure, so that the material usage of the profile member 1 is reduced, the weight of the elevator ceiling is further reduced, the possibility of the elevator ceiling falling off from the car roof is reduced, and the service life of the elevator ceiling is prolonged. And the section bar spare 1 that has hollow structure can be integrated into one piece spare, can reduce elevator furred ceiling's manufacturing cost, shortens elevator furred ceiling's production cycle. In order to make the profile 1 with a hollow structure still form a stable and firm closed frame with the profile connector 2, a plurality of fixing grooves 11 are provided on the end surface of the side wall of the profile 1, and each fixing groove 11 extends along the length direction of the profile 1, and a plurality of fixing holes 21 corresponding to the plurality of fixing grooves 11 are provided on the profile connector 2. Connecting pieces such as screws and pins are arranged in the fixing holes 21 and the fixing grooves 11 in a penetrating mode, and therefore the section bar piece 1 and the section bar connecting piece 2 can be stably and firmly fixed. Preferably, in the embodiment of the present invention, the profile 1 and the profile connector 2 are fixed by using a self-tapping screw. It should be noted that the embodiment of the present invention does not specifically limit the connecting member, and in some cases, the screw threads may be further disposed in the fixing hole 21 and the fixing groove 11, and the machine thread screw is used to fix the profile member 1 and the profile connecting member 2, and specifically, the selection may be made according to the actual use requirement.

In some embodiments, as shown in fig. 2-6, each profile 1 comprises a first extended bottom wall 12, two first extended bottom walls 12 being located on the sides of the two profile 1 remote from each other. One of the first expanded bottom wall 12 and the expanded piece 3 is provided with an expanded groove 121 extending along the length direction of the sectional material piece 1, and the other one of the first expanded bottom wall 12 and the expanded piece 3 is provided with an expanded protrusion 31 matched with the expanded groove 121.

It will be understood that, in order to fix the extension 3 stably and securely to the profile elements 1, a first extension base wall 12 is provided on each side of the two profile elements 1 facing away from each other. One of the first expanded bottom wall 12 and the expanded member 3 is provided with an expanded groove 121 arranged along the previous direction of the profile member 1, and the other is provided with an expanded protrusion 31 matched with the expanded groove 121. Specifically, in the embodiment of the present invention, the expansion groove 121 is provided on the first expansion bottom wall 12, and the expansion protrusion 31 is provided on the expansion member 3.

In addition, in order to further improve elevator furred ceiling's aesthetic property, the embodiment of the utility model provides a two kinds of different extensions 3 are still provided. The extension 3 shown in fig. 5 has an upwardly tilted structure, and its bottom wall is convex when looking down at the suspended ceiling of the elevator having the extension 3. The extension 3 shown in fig. 6 has an inverted trapezoidal structure, and its bottom wall is concave when looking down at the suspended ceiling of the elevator having the extension 3. Because the structure of extension 3 can alternate according to actual conditions, consequently can make whole elevator furred ceiling elegant appearance.

Preferably, still can be provided with LED lamp area on first expansion diapire 12, LED lamp area can play the effect of beautifying to first expansion diapire 12 to further improved elevator furred ceiling's aesthetic property, improved elevator furred ceiling's user and used experience.

In some embodiments, as shown in fig. 1-4 and 8, two profile members 1 are respectively provided with second expanded bottom walls 13 facing each other, two ends of each connecting plate 4 are respectively connected to the two second expanded bottom walls 13, and one end of the ceiling plate 5 facing the profile member 1 is overlapped on the second expanded bottom wall 13 correspondingly arranged.

It will be appreciated that in order to provide better support for the ceiling tile 5 and improve the overall service life of the elevator ceiling, the profile elements 1 should be provided with structure for supporting the ceiling tile 5 in addition to the use of the connecting plates 4 to support the ceiling tile 5. Specifically, two profile members 1 are respectively provided with second expansion bottom walls 13 arranged toward each other, and both ends of the connecting plate 4 are respectively connected with the two second expansion bottom walls 13, and one end of the ceiling plate 5 facing the profile member 1 is lapped on the second expansion bottom walls 13 arranged correspondingly thereto. Through the structure, stable and firm connection relation is provided between the connecting plate 4 and the profile piece 1, and the ceiling plate 5 is completely erected on the frame limited by the profile piece 1 and the connecting plate 4, so that firm support is provided for the ceiling plate 5, the falling possibility of the ceiling plate 5 is reduced, and the whole service life of the elevator ceiling is prolonged. In addition, because furred ceiling board 5 is not connected through between connecting piece and section bar spare 1 and the connecting plate 4, when needs are maintained elevator furred ceiling, can directly make it take off from type bar spare 1 and connecting plate 4 with furred ceiling board 5 jack-up from elevator furred ceiling below, can get into elevator furred ceiling top and carry out the later stage maintenance to elevator furred ceiling to the convenience of elevator furred ceiling later maintenance has been improved.

In some embodiments, as shown in fig. 2-4, the profile member 1 is provided with a first groove 14, the elevator ceiling further comprises a sliding block 6 and an auxiliary connecting member 7, the sliding block 6 is embedded in the first groove 14, one end of the auxiliary connecting member 7 is connected with the sliding block 6, and the other end of the auxiliary connecting member 7 is connected with the connecting plate 4. It will be appreciated that in order to provide a stable support for the ceiling tile 5, it is necessary to provide a stable and reliable connection between the connecting plate 4 and the profile element 1. In order to improve the stability of the connection between the connecting plate 4 and the sectional material piece 1, a first groove 14 is formed in one side of the sectional material piece 1, a sliding block 6 is embedded in the first groove 14, the sliding block 6 is connected with one end of an auxiliary connecting piece 7 through connecting pieces such as screws and pins, and the other end of the auxiliary connecting piece 7 is connected with the connecting plate 4 through connecting pieces such as screws and pins. Through the connection relation, the stable connection between the connecting plate 4 and the section bar 1 can be realized, and the stability of the elevator ceiling is improved. In addition, the first groove 14 can extend along the length direction of the profile element 1, so that the convenience in adjusting the position of the connecting plate 4 is improved, and the installation and the arrangement on site are more convenient.

In some embodiments, as shown in fig. 2 and 7, the connection board 4 includes a matching board 41, the matching board 41 is provided with a second groove 411 extending along a length direction thereof, and the other end of the auxiliary connection member 7 is inserted into the second groove 411. It can be understood that, in order to further improve the stability of the connection between the auxiliary connecting member 7 and the connecting plate 4, a second groove 411 is provided in the mating plate 41 of the connecting plate 4 to extend along the length direction thereof, and one end of the auxiliary connecting member 7 is inserted into the second groove 411. Meanwhile, an auxiliary fixing member 9 is provided above the second recess 411, and a connecting member such as a screw pin passes through the auxiliary fixing member 9 and the fitting plate 41 and fixes the auxiliary connecting member 7 inserted in the second recess 411. By using the connecting mode, the stable fixation between the connecting plate 4 and the section bar 1 can be further improved, so that the stability of the elevator ceiling is improved. In addition, second recess 411 extends along section bar 1 length direction and sets up, and the position of auxiliary connection spare 7 of adjustment that can be convenient has improved the convenience of elevator furred ceiling installation, makes its on-the-spot installation setting of being more convenient for.

Preferably, a thread groove 131 is provided on the second expanded bottom wall 13, and the thread groove 131 extends along the length direction of the profile element 1. One end of the connecting member inserted through the auxiliary fixing member 9 and the fitting plate 41 is fitted into the screw groove 131, so that the connection between the second expanded bottom wall 13 and the connecting plate 4 is more stable and firm.

In some embodiments, as shown in fig. 1, 2 and 6, the connecting plate 4 further includes two plate bodies 42, and the two plate bodies 42 are respectively connected to two opposite sides of the mating plate 41. The number of the ceiling tiles 5 is plural, and two opposite sides of each ceiling tile 5 are respectively overlapped on two plate bodies 42 oppositely arranged on two adjacent connecting plates 4. It will be appreciated that, in order to further improve the stability of the installation of the ceiling tile 5, two plate bodies 42 are connected to both sides of the mating plate, and the two plate bodies 42 are connected to the mating plate 41 to form the connecting plate 4. The relative both sides of every furred ceiling board 5 overlap joint respectively on two plate bodies 42 that adjacent two connecting plates 4 set up relatively to make furred ceiling board 5 overlap completely on the frame that section bar spare 1 and plate body 42 injectd, for furred ceiling board 5 provides firm support, reduced the possibility of falling of furred ceiling board 5, thereby improved elevator furred ceiling's whole life. Preferably, a connecting piece is arranged in each of the two plate bodies 42 in a penetrating manner, and one end of the connecting piece is embedded into the thread groove 131 of the second expanded bottom wall 13, so that the connection relationship between the second expanded bottom wall 13 and the connecting plate 4 is more stable and firm.

It should be added that, in order to improve the processing efficiency of the connecting plate 4 and reduce the manufacturing cost, the connecting plate 4 defined by the two plate bodies 42 and the mating plate 41 may be an integrally formed part. Of course, the forming mode of the connecting plate 4 in other embodiments of the present invention is not specifically limited, and can be selected according to actual requirements.

In some embodiments, as shown in fig. 1 and 2, the elevator ceiling further includes a plurality of sealing members 8, and the plurality of sealing members 8 are disposed between the two second expanded bottom walls 13 and the ceiling plate 5. It can be understood that lamps are arranged above part of the elevator suspended ceiling, and the suspended ceiling plate 5 is made of light-transmitting plates such as acrylic plates, so that the elevator suspended ceiling can illuminate the elevator. Because the furred ceiling board 5 sets up on the closed frame through the mode of setting up, there is certain clearance between furred ceiling board 5 and the second extension diapire and connecting plate 4, and the light above the elevator furred ceiling can pass this clearance and be light-permeable to elevator inside, arouses elevator passenger's discomfort. For avoiding above-mentioned phenomenon, be provided with sealing member 8 between second expansion diapire 13 and furred ceiling board 5, sealing member 8 can avoid lamps and lanterns to the inside printing opacity phenomenon of elevator after sealing up above-mentioned clearance to the user experience of elevator furred ceiling has been improved.

Preferably, in the embodiment of the present invention, the sealing member 8 is a rubber member. Of course, in other embodiments of the present invention, the sealing member 8 may be made of other materials, and is not limited to a rubber member.

In some embodiments, the elevator ceiling further comprises a plurality of fixing profile members, the plurality of fixing profile members are arranged in parallel with the two profile members 1 and between the two profile members 1, and both ends of each fixing profile member are respectively connected with one profile connecting member 2. The ceiling plate 5 is plural, and the plural fixed profile members divide the closed frame defined between the two profile members 1 and the two profile coupling members 2 into plural divided frames, and one ceiling plate 5 is fitted in each divided frame.

It will be understood that some elevators have a larger area of the elevator ceiling and place higher demands on the stability of the elevator ceiling. In order to meet the above requirements, a fixed profile is also provided between the profile 1 of the elevator ceiling. In particular, the fixing profile can be provided in plurality, and a plurality of fixing profiles can be arranged parallel to the two profiles 1 and between the two profiles 1. Both ends of every fixed profile spare all are provided with fixed slot 11, and profile connecting piece 2 sets up fixed orifices 21 in the position that corresponds with fixed slot 11, is connected through wearing to establish the connecting piece between fixed slot 11 and fixed orifices 21 between every fixed profile spare and the profile connecting piece 2. Both sides of the stationary profile part 1 are connected with second extended bottom walls 13. The top wall of each fixed profile piece is connected with the car roof. The plurality of fixed profile pieces divides the closed frame defined between the two profile pieces 1 and the two profile connectors 2 into a plurality of partition frames, each of which is fitted with a ceiling tile 5. Through the setting, can provide reliable and stable support for furred ceiling board 5 on the elevator furred ceiling that has great area, and also can stabilize firm connection between elevator furred ceiling and the sedan-chair top to guaranteed the security of elevator furred ceiling among the large tracts of land elevator, also can have wide expansibility, simple to operate, characteristics such as later maintenance is convenient simultaneously.

The utility model discloses the elevator includes elevator furred ceiling, and elevator furred ceiling is elevator furred ceiling in the former.

According to the utility model discloses elevator owing to have before elevator furred ceiling, can have stable firm furred ceiling, furred ceiling simple to operate maintains simply, and can alternate multiple furred ceiling design style.

An elevator ceiling of a specific embodiment of the present invention is described below with reference to fig. 1 to 8.

As shown in fig. 1 to 8, the elevator ceiling includes a profile member 1, a profile connection member 2, an expansion member 3, a connection plate 4, a ceiling plate 5, a slider 6, an auxiliary connection member 7, a sealing member 8, and an auxiliary fixing member 9. The number of the profile pieces 1 is two, and the two profile pieces 1 are arranged oppositely. The profile member 1 has two pairs of lateral walls that the interval set up, is provided with fixed slot 11 on the terminal surface of lateral wall, and fixed slot 11 is a plurality of, and a plurality of fixed slots 11 extend along the length direction of profile member 1 and set up. The profile 1 is provided with two first extended bottom walls 12, two second extended bottom walls 13, a first groove 14, a fitting groove 15 and a boss 16. Two first expansion diapire 12 are located two section bar spare 1 and keep away from one side each other, are equipped with the expansion recess 121 that extends the setting along the length direction of section bar spare 1 on the first expansion diapire 12, are equipped with LED lamp area on the first expansion diapire 12. The second expanded bottom wall 13 is provided with a thread groove 131, and the thread groove 131 extends along the length direction of the profile element 1. First recess 14 extends the setting along the length direction of section bar spare 1, and cooperation recess 15 extends the setting along the length direction of section bar spare 1, and section bar spare 1 links to each other with the sedan-chair top through the furred ceiling connecting piece of cooperation in cooperation recess 15. The projection 16 is arranged on the top wall of the profile element 1. The profile connector 2 is provided with a plurality of fixing holes 21 corresponding to the plurality of fixing grooves 11. The number of expansions 3 is plural, and the plural expansions 3 are divided into two groups. The expansion pieces 3 are provided with expansion protrusions 31 which are matched with the expansion grooves 121, and each group of expansion pieces 3 is connected with the first expansion bottom wall 12 through the expansion protrusions 31. The connecting plates 4 are at least two, and the connecting plates 4 are arranged at intervals along the length direction of the profile pieces 1 and are positioned between the two profile pieces 1. The connecting plate 4 includes a matching plate 41 and two plate bodies 42, the matching plate 41 is provided with a second groove 411 extending along the length direction of the matching plate 41, and the two plate bodies 42 are respectively connected to two opposite sides of the matching plate 41. The slider 6 is embedded in the first groove 14, one end of the auxiliary connecting piece 7 is connected with the slider 6, and the other end of the auxiliary connecting piece 7 is inserted in the second groove 411. The auxiliary fixing member 9 is disposed on the second recess 411, and the connector passes through the auxiliary fixing member 9 and the fitting plate 41 and fixes the auxiliary connector 7 in the second recess 411. The ceiling plates 5 are plural, and opposite sides of each ceiling plate 5 overlap on a closed frame defined between two plate bodies 42 oppositely disposed to adjacent two connecting plates 4, respectively. The plurality of sealing members 8 are provided, and the plurality of sealing members 8 are provided between the two second expanded bottom walls 13 and the ceiling board 5.

In the description herein, references to the description of "some embodiments," "other embodiments," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.

Claims

1. An elevator ceiling, comprising:

the two profile pieces (1) are arranged oppositely, and the top walls of the two profile pieces (1) are connected with the car roof;

the two profile connecting pieces (2) are arranged oppositely, and two ends of each profile connecting piece (2) are connected with the end part of one profile piece (1) respectively;

the number of the expansion pieces (3) is multiple, the expansion pieces (3) are divided into two groups, and each group of the expansion pieces (3) is connected to one side, far away from each other, of the profile piece (1) respectively;

the connecting plates (4) are at least two, the connecting plates (4) are arranged at intervals along the length direction of the profile pieces (1) and are positioned between the two profile pieces (1), and two ends of each connecting plate (4) are respectively connected with one profile piece (1);

a ceiling plate (5), the ceiling plate (5) being arranged within a closed frame defined between the profile element (1), the profile connection element (2) and the connection plate (4).

2. An elevator suspended ceiling according to claim 1, characterized in that the profile member (1) has two pairs of side walls arranged at intervals, and fixing grooves (11) are provided on end faces of the side walls, the fixing grooves (11) are plural, and the plural fixing grooves (11) extend along the length direction of the profile member (1); the section bar connecting piece (2) and the plurality of fixing grooves (11) are correspondingly provided with a plurality of fixing holes (21).

3. Elevator ceiling according to claim 1, characterized in that each profile piece (1) comprises a first extended bottom wall (12), the two first extended bottom walls (12) being located on the sides of the two profile pieces (1) that are remote from each other; one of the first expanding bottom wall (12) and the expanding piece (3) is provided with an expanding groove (121) extending along the length direction of the profile piece (1), and the other one of the first expanding bottom wall (12) and the expanding piece (3) is provided with an expanding protrusion (31) matched with the expanding groove (121).

4. The elevator suspended ceiling according to claim 1, characterized in that two profile pieces (1) are respectively provided with second extended bottom walls (13) which are arranged towards each other, both ends of each connecting plate (4) are respectively connected to the two second extended bottom walls (13), and one end of the suspended ceiling plate (5) which is arranged towards the profile pieces (1) is lapped on the second extended bottom walls (13) which are arranged correspondingly.

5. Elevator ceiling according to claim 4, characterized in that the profile element (1) is provided with a first groove (14), the elevator ceiling further comprising a slider (6) and an auxiliary connecting element (7), the slider (6) being embedded in the first groove (14), the auxiliary connecting element (7) being connected at one end to the slider (6) and at the other end to the connecting plate (4).

6. Elevator ceiling according to claim 5, characterized in that the connection plate (4) comprises a mating plate (41), the mating plate (41) is provided with a second groove (411) extending along its length, and the other end of the auxiliary connection member (7) is plugged into the second groove (411).

7. Elevator ceiling according to claim 6, characterized in that the connection plate (4) further comprises two plates (42), the two plates (42) being connected to opposite sides of the mating plate (41), respectively; the ceiling tiles (5) are multiple, and two opposite sides of each ceiling tile (5) are respectively lapped on two plate bodies (42) which are oppositely arranged on two adjacent connecting plates (4).

8. The elevator ceiling according to claim 4, characterized in that it further comprises a plurality of seals (8), said seals (8) being provided in plurality between the two second extended bottom walls (13) and the ceiling plate (5).

9. The elevator ceiling according to claim 1, characterized in that it further comprises a plurality of fixed profile members, arranged in parallel with two profile members (1) and between two profile members (1), each fixed profile member being connected at its two ends to one of the profile connecting members (2);

the ceiling plate (5) is a plurality of, and is a plurality of fixed section bar spare (1) will two section bar spare (1) and two the closed frame of injecing between section bar connecting piece (2) is divided into a plurality of partition frames, every the partition frame fit in has one ceiling plate (5).

10. An elevator characterized by comprising an elevator ceiling according to any one of claims 1-9.