TWM543863U - Elevator door structure configured with isolation elements - Google Patents

Description

Elevator door structure with insulation elements

The present invention relates to the technical field of an elevator, in particular to an elevator door structure in which an insulating element is arranged.

The general elevator mainly provides the role of passengers. The common elevator door structure has a split elevator door and a side opening type. In order to make the elevator move smoothly and unimpeded, there is a gap between the wall of each floor and the compartment of the elevator. However, when a building fires, the fire and smoke generated by it will enter through the gaps of the door panels. In addition, the smoke will rise up to other floors, causing more casualties.

Taiwan Patent No. I544135 discloses an elevator door with smoke prevention and fire prevention, wherein an elevator door frame comprises two vertical frames spaced apart from each other, and a horizontal frame and a door sill connected to the top and bottom ends of the vertical frame; an elevator door leaf group, including two a door body, the two door systems are disposed in a lateral opening or closing action in the sill of the elevator door frame; and the two door bodies form a first opening at the closing joint, and the left and right sides of the two door bodies The side door is provided with a side door door, the side door door is provided with a plug portion, and a second port is formed between the side door door and the vertical frame, and the top and the end ends of the two door bodies respectively Forming an upper shielding portion and a lower shielding portion, the third shielding opening is formed between the upper shielding portion and the horizontal frame, and a fourth opening is formed between the lower shielding portion and the threshold; wherein the two door bodies are formed The first port, the second port, the third port and the fourth port are respectively provided with a central shielding The strip, the one side occlusion strip, the upper side occlusion strip and the lower side occlusion strip enable the two door bodies to form a sealing structure at the closed joint and the top, bottom and left and right sides to achieve the purpose of preventing smoke and fire.

In the patent application, a cigarette strip is arranged on the opposite two elevator doors, and a smoke strip is arranged in the accommodating space opposite to the door frame on the side of the two doors. Since the smoke strip between the two elevator doors is directly burnt by the flame, and the smoke strip on the side of the door does not completely contact the inner wall surface of the accommodating space, the flame can easily enter the space to burn the awning strip. Therefore, there is still room for improvement in the structure disclosed in the prior patent.

The purpose of the present invention is to provide an elevator door structure in which an insulating member is provided, which has the effect of providing better barrier flame and smoke.

The purpose of the present invention is to provide an elevator door structure in which an insulating member is provided, which has the effect of being applicable to various types of elevator door structures.

In order to achieve the above purpose and effect, the elevator door structure disclosed in the present invention comprises an elevator door assembly opposite to a door frame; a door passage formed between the two adjacent door bodies of the elevator door assembly; one side channel is formed at Between the side of the elevator door assembly and the door frame; a first blocking member is disposed in the door passage, the surface of the first blocking member contacts the wall surface of the door passage, and the first blocking member is configured to block the door a state of the channel; a second barrier member disposed in the side channel, a surface of the second barrier member contacting a wall surface of the side channel, the second barrier member for forming a state of blocking the channel between the doors.

Since the door passage and the side passage are both in a meandering configuration, the effect of delaying the spread of the flame and the smoke is provided in the state in which the elevator door is closed. In addition, the first blocking element and the first The two blocking elements respectively block the door passage and the side channel, and the first blocking element and the second blocking element are both refractory materials, so that the time for the flame and the smoke to spread from the elevator to the elevator can be effectively extended. This makes the structure disclosed in this creation have higher security of use.

The following is a description of the preferred embodiments and the detailed description in conjunction with the drawings.

10‧‧‧ door frame

12‧‧‧ Door Frame Embedding Department

20‧‧‧Elevator door assembly

22‧‧‧

24‧‧‧

26‧‧‧ accommodating channel

28‧‧‧Combination Department

30‧‧‧Inter-door access

32‧‧‧ Door body embedding department

34‧‧‧ side wall

36‧‧‧First barrier

38‧‧‧ Side channel

40‧‧‧ accommodating channel

42‧‧‧Combination Department

44‧‧‧ side wall

46‧‧‧Second barrier

48‧‧‧ Side channel

50‧‧‧door side bending structure

52‧‧‧door frame bending structure

54‧‧‧Second barrier

56‧‧‧Transmission mechanism

58‧‧‧ channel

Figure 1 is a schematic view of the appearance of an elevator and its opening direction.

Figure 2 is a schematic diagram of the structure of the creation.

Figure 3 is a schematic diagram showing the structure and arrangement of the door passage and the first barrier member of the present invention.

Fig. 4 is a schematic view showing the structure and arrangement of the side channels and the second barrier members of the present invention.

Figure 5 is a schematic view showing the structure and arrangement of the other side channel and the second barrier member of the present invention.

Figure 6 is a schematic view showing the structure of the third barrier member in the present configuration.

Referring to FIG. 1, an elevator door structure is disclosed in which an elevator door set 20 is opposite to a door frame 10, and the elevator door assembly 20 can be automatically opened and closed. It is worth noting that the known elevator door assembly 20 includes two doors side open (two doors open in the same direction), two doors open (two door open), three doors open (three doors open in the same direction), four doors open (four doors open in the middle) Type. The structure disclosed in this embodiment can meet the requirements of various types of elevator doors. The following is an example in which the two doors are opened on the same side.

Referring to Figure 2, the elevator door assembly 20 is shown to include two doors 22 and 24. The elevator door assembly 20 is opposite the door frame 10. A door passage 30 is formed between the adjacent door bodies 22 and 24.

Further, referring to FIGS. 2 and 3, the door passage 30 is formed with a receiving groove 26 on one side of the door body 22. The accommodating channel 26 can be formed by a frame rod or directly by using one side structure of the door body 22. In particular, a side wall surface of the accommodating channel 26 is bent into a joint portion 28. A side wall surface of the other door body 24 adjacent to the door body 22 is bent into a door body fitting portion 32.

When the door bodies 22 and 24 are adjacent to each other in the closed state, the door body inserting portion 32 can be embedded in the accommodating groove 26. Thus, the door body inserting portion 32 is opposite to the joint portion 28 such that there is a distance between the door body inserting portion 32 and the joint portion 28, and the door body inserting portion 32 and the side of the receiving groove portion 26 There is a spacing between the walls 34, and the two spacings communicate to form the inter-gate passage 30. The door passage 30 is connectable to the inside and outside of the elevator.

A first barrier member 36 is coupled to the joint portion 28 and opposite the door body insert portion 32. In particular, the joint portion 28 and the door body inserting portion 32 can be formed in a planar shape, so that the door bodies 22 and 24 are in a closed state, and the surface of the first barrier member 36 can respectively contact the door body inserting portion 32 and the The surface of the joint portion 28 causes the first barrier member 36 to sufficiently block the space between the door body insert portion 32 and the joint portion 28. In other words, the surface of the first barrier member 36 can contact the wall surface of the door passage 30, thereby blocking the door passage 30.

Referring to Figures 2 and 4, a side channel 38 is formed between one side of the elevator door assembly 20 and one side of the door frame 10. Further, the side channel 38 forms a receiving channel 40 on one side of the door body 24. In particular, a side wall surface of the accommodating channel 40 is bent into a joint portion 42; a side wall surface of the door frame 10 adjacent to the door body 24 is bent into a door frame inserting portion 12.

The door bodies 22 and 24 are in a closed state. The door frame inserting portion 12 can be embedded in the receiving groove 40. The door frame inserting portion 12 is spaced apart from the connecting portion 42 with a spacing therebetween. The The door frame embedding portion 12 is opposite to a side wall surface 44 of the accommodating channel 40, and the door frame embedding portion 12 and the side wall surface 44 have a spacing therebetween. The two sideways communicate to form the side channel 38. The side channel 38 can communicate with the interior and exterior of the elevator.

A second blocking member 46 is disposed in the receiving passage 40. In particular, the second barrier member 46 is coupled to the joint portion 42 and opposite to the door frame insert portion 12. Since the joint portion 42 and the door frame inserting portion 42 are planar, the door bodies 22 and 24 are in a closed state, and the surface of the second barrier member 46 can respectively contact the surface of the door frame inserting portion 12 and the joint portion 42. The second barrier member 46 is caused to block the space between the door frame embedding portion 12 and the joint portion 42. In other words, the surface of the second barrier member 46 can contact the wall surface of the side channel 38, thereby blocking the side channel 38.

Referring to FIGS. 2 and 5, the other side passage 48 is formed between the other door body 22 and the door frame 10. Further, one side of the door body 22 forms a door side bending structure 50, and the door frame 12 forms a door frame bending structure 52. The door side bending structure 50 is opposite to the door frame bending structure 52 and is shaped to match, so that the side channel 48 has a meandering configuration. Another second blocking member 54 is disposed between the door side bending structure 50 and the door frame bending structure 52, and the second blocking structure 54 contacts the door side bending structure 50 and the surface of the door frame bending structure 52. . In other words, the second barrier member 54 is sufficient to block the space of the door frame bending configuration 52 and the side channel 48 formed by the door side bending configuration 50.

The first barrier member 36 and the second barrier member 46 that are highly refractory are blocked between any two adjacent door bodies 22 and 24 of the elevator door group 20, and the structure between the elevator door group 20 and the door frame 10 is blocked. The design can be further applied to other locations.

Referring to Figure 6, the passage 58 between the elevator door set 20 and the transmission mechanism 56 can be configured with a third barrier 60 to provide a suitable flame retardant effect.

According to the elevator door structure described above, the door passage 30 and the side pass Both the passages 38 and 48 have a meandering configuration, so that the effect of delaying the spread of the flame and the smoke is provided in the state in which the elevator door is closed. The first blocking element 36 and the second blocking element 46 and 54 respectively block the inter-gate channel 30 and the side channels 38 and 48, and the first blocking element 36 and the second blocking element 46 and 54 are The refractory material can effectively prolong the time for the flame and smoke to spread from the elevator to the elevator, so the creation can improve the safety of use.

The above embodiments are merely illustrative of the techniques of the present invention and their effects, and are not intended to limit the present invention. Anyone skilled in the art can modify and change the above embodiments without violating the technical principles and spirit of this creation. Therefore, the scope of protection of this creation should be as listed in the patent application scope mentioned later. .

10‧‧‧ door frame

12‧‧‧ Door Frame Embedding Department

20‧‧‧Elevator door assembly

22‧‧‧

24‧‧‧

26‧‧‧ accommodating channel

28‧‧‧Combination Department

30‧‧‧Inter-door access

32‧‧‧ Door body embedding department

34‧‧‧ side wall

36‧‧‧First barrier

38‧‧‧ Side channel

40‧‧‧ accommodating channel

42‧‧‧Combination Department

44‧‧‧ side wall

46‧‧‧Second barrier

48‧‧‧ Side channel

50‧‧‧door side bending structure

52‧‧‧door frame bending structure

54‧‧‧Second barrier

Claims (5)

An elevator door structure for configuring an insulation component comprises: an elevator door assembly comprising a plurality of door bodies, the elevator door assembly being opposite to a door frame; and a door passage formed between any two adjacent door bodies of the plurality of door bodies; a side channel formed between the side of the elevator door assembly and the door frame; a first blocking member disposed in the door passage, the surface of the first blocking member contacting the wall of the door passage, the first a barrier member is formed to block the state of the passage between the doors; a second barrier member is disposed on the side channel, a surface of the second barrier member contacts a wall surface of the side channel, and the second barrier member is formed Blocks the state of the side channel. The elevator door structure according to the first aspect of the invention, wherein the door passage is formed on one side of the door body to form a receiving channel, and a side wall surface of the receiving channel is bent into a a side portion of the adjacent door body is bent into a door body inserting portion; the door body is adjacent to the closed state, and the door body inserting portion is embedded in the receiving groove, the door body The insertion portion is opposite to the joint portion to form the door passage; the first barrier member is coupled to the joint portion and opposite to the door body insert portion, and the first barrier member blocks the space between the door body insert portion and the joint portion. The elevator door structure according to the first aspect of the invention, wherein the side channel is formed on one side of the door body to form a receiving channel, and a side wall surface of the receiving channel is bent a joint portion; the side wall of the door frame adjacent to the door body is bent into a door frame inserting portion; the door body is in a closed state, the door frame inserting portion is embedded in the receiving groove, and the door frame inserting portion is opposite to the joint Forming the side channel; the second blocking member is coupled to the joint portion and opposite to the door frame inserting portion, and the second blocking member blocks the space between the door frame inserting portion and the joint portion. An elevator door structure configured with an insulating element according to claim 1, wherein the side pass One side of the door body forms a door side bending structure, and the door frame forms a door frame bending structure, and the door side bending structure is opposite to the door frame bending structure and has a shape; the second blocking member is disposed at the Between the door side bending structure and the door frame bending structure, the second blocking member blocks a space between the door frame bending structure and the door side bending structure. The elevator door structure according to claim 1, wherein the first barrier member and the second barrier member are refractory materials.