CN219138773U

CN219138773U - Airtight self-locking aluminum alloy push-pull fireproof door

Info

Publication number: CN219138773U
Application number: CN202223283015.2U
Authority: CN
Inventors: 林旭
Original assignee: Shenzhen Longhui Sanhe Safety Technology Group Co ltd
Current assignee: Shenzhen Longhui Sanhe Safety Technology Group Co ltd
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-06-06
Anticipated expiration: 2032-12-08

Abstract

The utility model belongs to the field of push-pull fireproof doors, in particular to an airtight self-locking aluminum alloy push-pull fireproof door which comprises an upper guide rail, wherein a left part and a right part of the lower end of the upper guide rail are fixedly connected with door frames, the lower ends of the two door frames are fixedly connected with lower guide rails together, a left part and a right part of the front end of the lower guide rail are movably connected with a collecting device, a second aluminum alloy door body is slidably connected with the front part of the upper end of the lower guide rail, a first aluminum alloy door body is slidably connected with the rear part of the upper end of the lower guide rail, fireproof glass is fixedly connected with the inner wall of the second aluminum alloy door body and the inner wall of the first aluminum alloy door body, and anti-collision devices are fixedly connected with the left end and the right end of the second aluminum alloy door body and the left end and the right end of the first aluminum alloy door body. The airtight self-locking aluminum alloy push-pull fireproof door can effectively solve the problems that impact cannot be buffered in the use process of the airtight self-locking aluminum alloy push-pull fireproof door, and the door frame and the door body are easy to damage, and is convenient to clean dust and convenient to use.

Description

Airtight self-locking aluminum alloy push-pull fireproof door

Technical Field

The utility model relates to the technical field of fireproof doors, in particular to an airtight self-locking aluminum alloy push-pull fireproof door.

Background

Fireproof doors are doors that meet the requirements of fire resistance stability, integrity and thermal insulation over a period of time. The fire-proof partition is arranged between fire-proof partitions, evacuation stairwells, vertical shafts and the like, has certain fire resistance, and is mostly a push-pull fire-proof door for a kitchen and a living room partition at present, and the patent of the prior art is as follows: negative pressure auto-lock push-and-pull door, case application number is: CN201610475565.4 introduces a convenient negative pressure auto-lock push-and-pull door, this push-and-pull door can effectively improve the closure when closing, be convenient for user's opening simultaneously, the outward appearance is succinct, convenient to use, but above-mentioned push-and-pull door lacks the buffering, at push-and-pull in-process, the door body and door frame produce the striking easily, long-term use and after frequent striking, reduce life easily, and a large amount of debris dust are easily piled up to current push-and-pull fireproof door bottom rail content, be unfavorable for the clearance, therefore, we release an airtight auto-lock aluminum alloy push-and-pull fireproof door.

Disclosure of Invention

The utility model mainly aims to provide an airtight self-locking aluminum alloy push-pull fireproof door which can effectively solve the problems in the background technology.

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

the utility model provides an airtight auto-lock aluminum alloy push-and-pull fireproof door, includes the upper rail, the equal fixedly connected with door frame of upper rail lower extreme left part and lower extreme right part, two the common fixedly connected with lower rail of door frame lower extreme, the equal swing joint of lower rail front end left part and front end right part has collection device, the anterior sliding connection of lower rail upper end has No. two aluminum alloy door bodies, the sliding connection of lower rail upper end rear portion has an aluminum alloy door body, no. two aluminum alloy door body inner walls and an aluminum alloy door body inner wall equal fixedly connected with fire prevention glass, no. two aluminum alloy door body left end and right-hand member and an equal fixedly connected with buffer stop of an aluminum alloy door body left end and right-hand member.

Preferably, the collecting device comprises a dust-proof plate, the rear end of the dust-proof plate is fixedly connected with a collecting box, and the middle part of the rear end of the collecting box is fixedly connected with a magnetic attraction block.

Preferably, the left part of the front end of the lower guide rail and the right part of the front end of the lower guide rail are both provided with collecting grooves, the rear groove walls of the two collecting grooves are both fixedly connected with metal blocks, the upper end of the lower guide rail is provided with two sliding grooves, the lower groove walls of the two sliding grooves are both provided with a plurality of penetrating grooves, and the penetrating grooves are both communicated with the two collecting grooves.

Preferably, the collecting boxes are respectively connected with the two collecting grooves in a sliding mode, and the magnetic attraction blocks are connected with the metal blocks in a magnetic attraction mode.

Preferably, the anti-collision device comprises an arc-shaped plate, a first supporting plate is fixedly connected to the front portion of the left end of the arc-shaped plate, a second supporting plate is fixedly connected to the rear portion of the left end of the arc-shaped plate, and a second arc-shaped plate is fixedly connected to the first supporting plate and the second supporting plate in a penetrating mode.

Preferably, the first supporting plate and the second supporting plate are fixedly connected with the second aluminum alloy door body together.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the anti-collision device is arranged at the left end and the right end of the second aluminum alloy door body and the first aluminum alloy door body, and the second arc-shaped plate and the first arc-shaped plate on the anti-collision device can buffer collision when the first aluminum alloy door body and the second aluminum alloy door body are pushed and pulled to be contacted with the door frame;

2. according to the utility model, the plurality of through grooves are formed in the lower guide rail and are communicated with the collecting groove, and the collecting box is inserted into the collecting groove, so that sundry dust can fall into the collecting box through the through grooves when entering the sliding groove, and the collecting and cleaning are facilitated.

Drawings

Fig. 1 is a schematic diagram of the overall structure of an airtight self-locking aluminum alloy push-pull fireproof door;

fig. 2 is a schematic diagram of the overall structure of a collecting device of the airtight self-locking aluminum alloy push-pull fireproof door;

fig. 3 is a schematic diagram of the whole structure of an anti-collision device of the airtight self-locking aluminum alloy push-pull fireproof door;

fig. 4 is a schematic diagram of a cross-sectional structure of a lower guide rail of the airtight self-locking aluminum alloy push-pull fireproof door.

In the figure: 1. an upper guide rail; 2. an anti-collision device; 3. a door frame; 4. a first aluminum alloy door body; 5. a collecting device; 6. a lower guide rail; 7. a second aluminum alloy door body; 8. fireproof glass; 21. a first arc plate; 22. a second arc plate; 23. a first support plate; 24. a second supporting plate; 51. a dust-proof plate; 52. a collection box; 53. a magnetic suction block; 61. a metal block; 62. a collection tank; 63. a chute; 64. and (5) penetrating the groove.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples

Referring to fig. 1-4, the present utility model provides a technical solution:

the utility model provides an airtight auto-lock aluminum alloy push-and-pull fireproof door, including upper rail 1, upper rail 1 lower extreme left portion and the equal fixedly connected with door frame 3 of lower extreme right part, the common fixedly connected with lower rail 6 of two door frames 3 lower extreme, the equal swing joint of lower rail 6 front end left portion and front end right part has collection device 5, the anterior sliding connection of lower rail 6 upper end has No. two aluminum alloy door bodies 7, the rear portion sliding connection of lower rail 6 upper end has No. one aluminum alloy door body 4, no. two aluminum alloy door body 7 inner wall and No. one aluminum alloy door body 4 inner wall equal fixedly connected with fire prevention glass 8, no. two aluminum alloy door body 7 left end and right-hand member and No. one aluminum alloy door body 4 left end and right-hand member equal fixedly connected with buffer stop 2.

In this embodiment, the collecting device 5 includes a dust-proof plate 51, a collecting box 52 is fixedly connected to the rear end of the dust-proof plate 51, and a magnetic attraction block 53 is fixedly connected to the middle part of the rear end of the collecting box 52; the left part of the front end and the right part of the front end of the lower guide rail 6 are respectively provided with a collecting groove 62, the rear groove walls of the two collecting grooves 62 are respectively fixedly connected with a metal block 61, the upper end of the lower guide rail 6 is provided with two sliding grooves 63, the lower groove walls of the two sliding grooves 63 are respectively provided with a plurality of penetrating grooves 64, and the penetrating grooves 64 are respectively communicated with the two collecting grooves 62; the collecting box 52 is respectively connected with the two collecting grooves 62 in a sliding way, the magnetic attraction block 53 is connected with the metal block 61 in a magnetic attraction way, and the dust-proof plate 51 can prevent dust from entering the collecting grooves 62 through gaps of the collecting box 52.

In this embodiment, the anti-collision device 2 includes a first arc plate 21, a first support plate 23 is fixedly connected to the front portion of the left end of the first arc plate 21, a second support plate 24 is fixedly connected to the rear portion of the left end of the first arc plate 21, and the first support plate 23 and the second support plate 24 are fixedly connected to a second arc plate 22 in a penetrating and inserting mode; the first supporting plate 23 and the second supporting plate 24 are fixedly connected with the second aluminum alloy door body 7, and the first supporting plate 23 and the second supporting plate 24 are both tilting mechanisms, so that the supporting stability can be improved, and the use is convenient.

It should be noted that, in the use process, the upper guide rail 1, the door frame 3 and the lower guide rail 6 are installed and fixed with the door opening, after the installation is completed, the second aluminum alloy door body 7 and the first aluminum alloy door body 4 are pulled to slide between the upper guide rail 1 and the lower guide rail 6, the second aluminum alloy door body 7 and the first aluminum alloy door body 4 are respectively positioned in the two sliding grooves 63, as the left end and the right end of the second aluminum alloy door body 7 and the left end and the right end of the first aluminum alloy door body 4 are respectively provided with the anti-collision device 2, the collision can be buffered through the first arc plate 21 and the second arc plate 22 on the anti-collision device 2, the damage caused by the collision is avoided, the buffer effect can be improved, after long-term use, the accumulated dust in the sliding grooves 63 enters the through grooves 64 and falls into the collecting box 52, and the whole collecting box is pulled through the through grooves 64, so that the anti-collision can be cleaned, and the anti-collision device is suitable for household cleaning, and the anti-collision safety is high, and the anti-collision safety and the collecting effect is suitable for families.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an airtight auto-lock aluminum alloy push-and-pull fireproof door, includes upper guide rail (1), its characterized in that: the novel anti-collision device comprises an upper guide rail (1), a door frame (3) which is fixedly connected to the left part of the lower end of the upper guide rail (1) and the right part of the lower end of the lower guide rail, a lower guide rail (6) which is fixedly connected to the lower end of the door frame (3) is fixedly connected to the left part of the lower end of the lower guide rail (3), a collecting device (5) which is movably connected to the left part of the front end of the lower guide rail (6) and the right part of the front end of the lower guide rail, a second aluminum alloy door body (7) which is slidably connected to the front part of the upper end of the lower guide rail (6), a first aluminum alloy door body (4) which is slidably connected to the rear part of the upper end of the lower guide rail (6), fireproof glass (8) which is fixedly connected to the inner walls of the second aluminum alloy door body (7) and the first aluminum alloy door body (4), and an anti-collision device (2) which is fixedly connected to the left end and the right end of the second aluminum alloy door body (4).

2. The airtight self-locking aluminum alloy push-pull fireproof door according to claim 1, wherein: the collecting device (5) comprises a dust-proof plate (51), a collecting box (52) is fixedly connected to the rear end of the dust-proof plate (51), and a magnetic block (53) is fixedly connected to the middle of the rear end of the collecting box (52).

3. The airtight self-locking aluminum alloy push-pull fireproof door according to claim 1, wherein: the left part and the right part of the front end of the lower guide rail (6) are respectively provided with a collecting groove (62), the rear groove walls of the two collecting grooves (62) are respectively fixedly connected with a metal block (61), two sliding grooves (63) are formed in the upper end of the lower guide rail (6), a plurality of through grooves (64) are formed in the lower groove walls of the two sliding grooves (63), and the through grooves (64) are communicated with the two collecting grooves (62).

4. The airtight self-locking aluminum alloy push-pull fireproof door according to claim 2, wherein: the collecting boxes (52) are respectively connected with the two collecting grooves (62) in a sliding mode, and the magnetic attraction blocks (53) are connected with the metal blocks (61) in a magnetic attraction mode.

5. The airtight self-locking aluminum alloy push-pull fireproof door according to claim 1, wherein: the anti-collision device (2) comprises an arc-shaped plate (21), a first supporting plate (23) is fixedly connected to the front portion of the left end of the arc-shaped plate (21), a second supporting plate (24) is fixedly connected to the rear portion of the left end of the arc-shaped plate (21), and a second arc-shaped plate (22) is fixedly connected to the first supporting plate (23) and the second supporting plate (24) in a penetrating mode.

6. The airtight self-locking aluminum alloy push-pull fireproof door according to claim 5, wherein: the first supporting plate (23) and the second supporting plate (24) are fixedly connected with the second aluminum alloy door body (7) together.