TWM487100U - Smoke blocking structure featuring relative separable junction - Google Patents

Description

Relative clutch junction smoke blocking structure

The present invention relates to a fire-blocking structure, in particular to a smoke-blocking structure that can be used to prevent fire from occurring in a relatively intermittent manner.

According to statistics and investigations on the casualties of firefighters after a fire accident, most of the people who could not immediately escape from the fire were suffering from breathing caused by the smoke caused by the fire, and eventually they were swallowed by the evil fire. To this end, the relevant regulatory authorities require the construction contractor to launch the construction project. At the same time as the construction drawing of the building, it is necessary to propose a complete fire protection design for the fire protection equipment. After completion, the fire safety inspection certificate should also be issued to the building. The use of licenses, known as fire-fighting equipment such as thermal detection alarm systems, fire-fighting systems, broadcasting systems, fire zones and escape equipment, etc., and the fire zones described therein are devices or structures that use fire or smoke to construct buildings. The object room is divided into several area spaces to prevent fire, smoke, heat radiation and heat convection from spreading to other safe areas during the fire, and to achieve the function of maintaining the safety of personnel in other fire zone; however, due to the current high buildings The higher the building is, the higher the height of the building may be. Some people may want to use the elevator to escape because the floor is too high, or just when someone is trapped in the elevator when the fire occurs, it is crucial whether the elevator section has smoke blocking function. important.

To this end, there is a related manufacturer that provides a smoke-blocking structure for this problem, as in the prior art of the Republic of China No. M427162, which discloses a fireproof smoke curtain, which contains a roll. a receiving mechanism, a fireproof cover and two second adsorption units, the retracting mechanism has a reel and a driving device for driving the reel, and a first adsorption unit is disposed on each side of the fireproof smoke curtain, the fireproof curtain The upper end is connected to the retracting mechanism and is suspended below the retracting mechanism, and each of the second adsorption units is respectively disposed at a position corresponding to the first adsorption unit for the first adsorption unit of the fireproof curtain Adsorbing to each other to isolate the flame, high temperature heat radiation and smoke when the fire occurs. However, the second adsorption unit is exposed on both sides of the passage, the inlet and outlet, or the elevator opening, etc., in addition to reducing the overall aesthetics of the building, the first adsorption unit is provided with the flexible element for a long time with the fireproof smoke curtain roll. In the retracting mechanism, it is easy to deform due to long-term maintenance of a single state, so that the first adsorption unit that flexes and deforms cannot generate flat adsorption with the second adsorption unit when a fire occurs. A gap is created so that the smoke can still spread from the slit to other locations. In addition, one of the first adsorption unit and the second adsorption unit needs to be a magnet, and the strength of the magnet suction determines the degree of the smoke blocking effect. If the setting is excessive, the installation cost is increased. If the suction is too weak, it will not produce a better smoke blocking effect, which does not conform to the original design intention. Moreover, it can be known from the above prior art that the retracting mechanism must be powered by the driving device to achieve the function of driving the reel to be lowered; that is, the driving device must additionally add other detecting devices such as detecting smoke or sensing temperature. In order to be turned on when a fire occurs, or when a fire occurs, another driver may be sent to start the driving device; if the fire occurs, the detecting device cannot turn on the power of the driving device, or the personnel may not have time to go. When the driving device is activated, the reel of the retracting mechanism cannot be lowered or cannot be immediately released. At this time, the smoke may have spread to the elevator section and enter the elevator, and the person trapped in the elevator may be exposed to the smoke. He died of hypoxia. Therefore, how to create an effective way to isolate the elevator section without using extra power or manpower in the elevator section to prevent the fire from spreading to the fire zone during the fire zone is a top priority for the relevant industry.

The main purpose of this creation is to provide a smoke blocking structure that effectively prevents smoke from spreading into the elevator section without the use of additional power or manpower.

In order to achieve the above object, the present invention provides a relatively clutch junction type smoke blocking structure for blocking smoke from entering an elevator section, and the elevator section is provided with a carrying person or object for lifting and lowering therein. And arriving at the elevator to the desired floor, the elevator has at least one door piece that is reciprocally displaced after the elevator is suspended to each floor, and each floor has a door frame and a lower rail that communicate with the elevator section, and The lower rail between the door frame and the door piece is provided with a door panel which can be synchronously reciprocally displaced corresponding to the door piece; wherein the smoke blocking structure comprises a door frame door fixed between the door frame and the door panel The fixing member on the eyebrow and the action member fixed on the edge of the door relative to the fixing member; wherein the action member is driven by the displacement of the door panel to be separated or tightly coupled with the fixing member.

Further, the relatively clutching junction type smoke blocking structure, wherein the fixing member has a joint surface, and the joint surface forms an angle with a surface of the fixing member fixed on the door frame; There is a pair of joint faces that should be joined to each other.

Further, the relative clutch-type smoke-blocking structure, wherein the fixing member has a joint surface, and the joint surface forms an angle with the ground; and the action member also has a pair of joint surfaces that should be joined.

Further, the relative clutch-type smoke-blocking structure, wherein the fixing member or the actuating member is a wrapable member; or the fixing member and the actuating member are both wrapable members.

Further, the relative clutch-type smoke-blocking structure, wherein the windable element is selected from any one or a combination of rubber, silicone, plastic, foam or woven fabric groups.

Through the above technical solution, the beneficial effect achieved by the present invention over the essence of the prior art is that the creation can not only effectively prevent the smoke from spreading into the elevator section, but also can prevent the fire from occurring without using additional electric power or manpower. The smog spreads to the fire zone effect in the elevator section.

The detailed description and technical content of this creation are as follows:

Please refer to FIG. 1 to FIG. 4 at the same time, which is a perspective view, a cross-sectional side view, a cross-sectional view and an operation diagram of the first embodiment of the present invention. As shown in the figure, the present invention proposes a relatively clutch junction type smoke blocking structure, the smoke blocking structure 60 is used to block smoke from entering an elevator section 10, and the elevator section 10 is provided with a carrying person or object. The elevator 20 is lifted and reached to the desired floor, and the elevator 20 has at least one door 21 that is reciprocally displaced after the elevator 20 is suspended to each floor, and each floor is provided with the elevator section 10. The door frame 30 and the lower rail 40, and the lower rail 40 between the door frame 30 and the door panel 21 is provided with a door panel 50 which is synchronously reciprocally displaced corresponding to the door panel 21; wherein the smoke blocking structure 60 The fixing member 61 fixed on the door eyebrow of the door frame 30 between the door frame 30 and the door panel 50 and the action member 62 fixed to the upper edge of the door panel 50 opposite to the fixing member 61, and the action member 62 is driven by the displacement of the door panel 50 to be separated or tightly coupled to the fixing member 61; that is, the fixing member 61 of the smoke blocking structure 60 is fixed on the door eyebrow of the door frame 30, and the action member 62 is The upper edge of the door panel 50 is fixed at a position opposite to the fixing member 61. In addition, the fixing member 61 has a joint surface 611, and the joint surface 611 forms an angle with the surface of the fixing member 61 fixed on the door frame 30, and the action member 62 also has a pair of joint surfaces 611. The joint surface 621; in other words, the joint surface 611 is substantially facing the door panel 50 and inclined toward the door panel 50; however, the angle is due to the width of the door panel 50, and the door frame 30 and the door panel 50 The gap size varies; that is, when the size of the gap between the door frame 30 and the door panel 50 is constant, the larger the width of the door panel 50 is, the smaller the angle is; similarly, when the width of the door panel 50 is not When the gap between the door frame 30 and the door panel 50 is larger, the angle is larger. Therefore, when the door panel 50 is displaced or the door is closed, the action member 62 is displaced along the door panel 50. As shown in FIG. 3, the door panel 50 is in a closed state, and it can be clearly seen that the joint surface 621 of the actuating member 62 is in close contact with the joint surface 611 of the fixing member 61, and The door eyebrow above the door frame 30 and the upper edge of the door panel 50 The gap is completely closed; and the state in which the door panel 50 is opened after being shown in FIG. 4 is clearly shown. Since the actuating member 62 is fixed to the upper edge of the door panel 50, when the door panel 50 is opened, When the displacement operation is started, the set surface 621 of the action member 62 is separated from the joint surface 611 of the fixing member 61, and the action member 62 does not interact with the other in the displacement operation. Any object contact generates interference or wear with resistance; and when the door panel 50 is displaced to close the door, the smoke blocking structure 60 can be restored to the same as shown in FIG. 3, that is, the assembly of the action member 62 The surface 621 is in a state of being tightly engaged with the joint surface 611 of the fixing member 61; if so, the effect of effectively spreading the smoke into the elevator section can be effectively prevented. It is worth mentioning that the fixing member 61 or the actuating member 62 is a wrapable member; or the fixing member 61 and the actuating member 62 are both wrapable members; and the wrapable member is selected from rubber Any of or a combination of silicone, plastic, foam or woven fabrics.

Please refer to FIG. 5 to FIG. 7 at the same time, which is a perspective view of the first embodiment and the second operation of the front view of the second embodiment. As can be clearly seen from the figure, the second embodiment of the present invention differs from the first embodiment in that the fixing member 61 has a joint surface 611, and the joint surface 611 forms an angle with the ground; and the action member 62 also has a pair of interface faces 621 that should engage face 611; in other words, the face 611 is generally upwardly facing and inclined toward the door panel 50; however, the angle of the angle varies depending on the width of the door panel 50. That is to say, when the width of the door panel 50 is larger, the angle is smaller; similarly, when the width of the door panel 50 is smaller, the angle is larger; therefore, when the door panel 50 is opened or closed During the displacement operation, the action member 62 will follow the displacement of the door panel 50; as shown in FIG. 3, the door panel 50 is in a closed state, and it can be clearly seen that the set of joints 621 of the actuating member 62 is The joint surface 611 of the fixing member 61 is brought into a tightly engaged state, and the gap between the door eyebrow above the door frame 30 and the upper edge of the door panel 50 can be completely closed; and the door panel is also shown in FIG. 50 is in the state after the door is opened, it can be clearly seen that the action The 62 is fixed to the upper edge of the door panel 50. Therefore, when the displacement operation of the door panel 50 is started, the joint surface 621 of the actuating member 62 and the joint surface 611 of the fixing member 61 can be separated. It should be noted that since the joint surface 611 does not extend to the door frame 30 and the joint surface 621 does not extend to the door panel 50, the action member 62 is in the displacement action. 621 does not contact any other object to generate resistance interference or wear; and when the door panel 50 is displaced and the door is closed, the smoke blocking structure 60 can be restored to the same as shown in FIG. 3, that is, the action The set of joint faces 621 of the member 62 is in close contact with the joint surface 611 of the fixing member 61; if so, the effect of effectively spreading the smoke into the elevator section can be effectively prevented.

In summary, the creation of the relatively clutch-type smoke-blocking structure can effectively prevent the smoke from spreading into the elevator section, and it is possible to prevent the smoke from spreading into the elevator section without using extra power or manpower. Fire zone effect.

The above description has been made in detail, but the above is only a preferred embodiment of the present invention, and it is not possible to limit the scope of the creation of the creation, that is, the equivalent change of the patent application scope of the creation. And modifications should still be covered by the patents of this creation.

10‧‧‧Elevator section
20‧‧‧Elevator
21‧‧‧ Doors
30‧‧‧ door frame
40‧‧‧Lower rail
50‧‧‧ Door panel
60‧‧‧ Smoke-blocking structure
61‧‧‧Fixed parts
611‧‧‧ joint surface
62‧‧‧Action parts
621‧‧‧ joints

Fig. 1 is a perspective perspective view showing the first embodiment of the creation. Figure 2 is a cross-sectional side elevational view of the first embodiment of the creation. Fig. 3 is a cross-sectional top view showing the first embodiment of the creation. Figure 4 is a schematic diagram of the action of Figure 3 in this creation. Fig. 5 is a perspective perspective view showing the second embodiment of the creation. Figure 6 is a cross-sectional front elevational view of a second embodiment of the present invention. Fig. 7 is a schematic view showing the operation of "Fig. 6" of the creation.

21‧‧‧ Doors

30‧‧‧ door frame

50‧‧‧ Door panel

60‧‧‧ Smoke-blocking structure

61‧‧‧Fixed parts

611‧‧‧ joint surface

62‧‧‧Action parts

621‧‧‧ joints

Claims (9)

A relatively clutching junction type smoke blocking structure, the smoke blocking structure (60) is for blocking smoke from entering an elevator section (10), and the elevator section (10) is provided with a carrying person or object therein Lifting and reaching the elevator (20) to the desired floor, the elevator (20) having at least one door piece (21) that is reciprocally displaced after the elevator (20) is suspended to each floor, and each floor is provided a door frame (30) and a lower rail (40) communicating with the elevator section (10), and the lower rail (40) between the door frame (30) and the door panel (21) is provided with a door panel (21) a door panel (50) corresponding to the reciprocating displacement; the smoke blocking structure (60) includes a door frame (30) fixed between the door frame (30) and the door panel (50) An action member (62) fixed to the upper edge of the door panel (50) with a fixing member (61) on the eyebrow and a position opposite to the fixing member (61); wherein the action member (62) is received by the door panel (50) The displacement is driven to be separated or tightly coupled to the fixing member (61). The relatively clutching junction type smoke blocking structure according to claim 1, wherein the fixing member (61) has a joint surface (611), and the joint surface (611) and the fixing member (61) are fixed. The face on the door frame (30) forms an angle; and the action member (62) also has a pair of joint faces (621) which should be joined to the face (611). The relatively clutching junction type smoke blocking structure according to claim 2, wherein the fixing member (61) or the actuating member (62) is a wrapable member; or the fixing member (61) and the actuating member (62) are all releasable components. The relatively clutch-type smoke-blocking structure according to claim 3, wherein the windable element is selected from the group consisting of rubber, silicone, plastic, foam or woven fabric or a combination thereof. production. The relatively clutching junction type smoke blocking structure according to the first aspect of the invention, wherein the fixing member (61) or the actuating member (62) is a wrapable member; or the fixing member (61) and the actuating member (62) are all releasable components. The relatively clutching junction type smoke blocking structure according to claim 5, wherein the splicable element is selected from the group consisting of rubber, silicone, plastic, foam or woven fabric or a combination thereof. production. The relative clutch junction type smoke blocking structure according to claim 1, wherein the fixing member (61) has a joint surface (611), and the joint surface (611) forms an angle with the ground; and the action member (62) also has a pair of joint faces (621) that should be joined to the face (611). The relatively clutching junction type smoke blocking structure according to claim 7, wherein the fixing member (61) or the actuating member (62) is a wrapable member; or the fixing member (61) and the actuating member (62) are all releasable components. The relative clutch junction type smoke blocking structure according to claim 8 , wherein the splicable element is selected from the group consisting of rubber, silicone, plastic, foam or woven fabric or a combination thereof. production.