TWM254506U - Automatic closure structure for anti-smoke baffle - Google Patents

Description

M254506 V. Creation instructions (1) Insertion of the new technical field ί ϋϊ is to provide an automatic closing structure of a smoke-proof baffle, especially #RIGHT: 丄 on one side of the piece, and a pivot on the pivot portion. And the occlusion = δχ 有 枢 接 # 'and the other side away from the pivot end is provided with a butt joint I' misaligned by the connection ^ zone on the thumb shaft portion of the frame J = rotation to expand or collapse, and to cover The pieces are affixed flatly to the frame 2 for the purpose of preventing smoke and fire. [Previous technology] In the modern society with advanced technology, due to the continuous improvement of the quality of life and the change in the way of living, the living environment is also different, such as the high-rise buildings of Xu Rui reinforced concrete, relatively The surrounding equipment will also be updated, so that people can live in a more comfortable environment; and because the residence and the building are cold, the same air-conditioning system is used in the building and the building. Circulation between each other, once a fire occurs, its thick smoke and fire = spread from the staircase, and also flow along with the air-conditioning system, so that thick smoke spreads to each floor 'causing a fire crisis in the Diaolou building, which is also a high-rise building Building attack requires one of the safety links to focus on. ^ In order to solve the danger of fire spreading in high-rise buildings, there are various types of equipment such as fire doors, smoke doors, smoke walls, etc., and generally there are no smoke doors in high-rise buildings. The top part of fire protection facilities and air ducts is that it can effectively prevent dense smoke from expanding in other directions and areas when the fire occurs, so as to minimize injuries and deaths. Therefore, how to use the smoke prevention door when the fire occurs? The first time the smoke is generated is to stop the thick smoke from spreading and flowing in order to extend the time for people to leave the scene of the accident; however, the current use of

M254506 A hollow shaft is formed, and the center will be used to circulate the air inside the frame. The entrance is to prevent the smoke door and the frame, but the manual is missing, for example: usually must be given; and the use of the block is equivalent. Hemp has no fixed function. If it is not fixed, it will not be able to play a role in blocking an emergency situation, or the location, or the rapid spread of thick smoke. Generally, after the thick smoke is smoke-proof, the door will not be able to be used for this industry because of the high temperature. When positioning the board, 'it will be annoying. In Kai Kai or, it will form a situation where the effect of thick smoke is often neglected because of thick health. As soon as the flame absorbs the capture plate, the door is not designed due to the design, but it is eager to be changed. 5. For the smoke-proof door of the creation description (2), the central baffle is installed in the baffle. The middle rotation is normally open, and the baffle is used to cover the frame. However, currently the baffle is used to shield the smoke-proof door. Many use 1. The rotating baffle is rotated by external force. The position is open. 2. The rotating baffle must be fixed. Incomplete conditions. 3. Find the action of the smoke prevention door during the tightness of the accident, which will cause 4. At the same time as the accident, the high flame will pass through the flame. In order to prevent smoke, how to improve the shortcomings and deficiencies of life is here. [New content] The frame is provided with a baffle inside. The shaft is pivotally connected to the frame to cover the entrance and exit. The baffle is only used to facilitate the flow of dense smoke when an accident occurs. The rotation of the baffle must be manually rotated by personnel, often to avoid being affected. When the seeding board is to be closed, it is always opened or closed. 〇 Smoke spreads without closing the smoke-proof door. The direction of the good

M254506 V. Creative Instructions (3) In view of the above-mentioned shortcomings and shortcomings, we will study the test from the best and the best, and at the same time, continue to conceive and modify the new specialized formula. The sleeve of the automatic closing structure Uti :: two-sided smoke inspection board is designed

= Heart end: Two: Wei_The pivot part of the IS frame '俾 When the pair of cover parts is pivoted on the frame part, that is, using the pivot part as the axis and the U to cover the creation of this creation. The soldiers are enough to expand or collapse. Zen ’s Kaidu ’s ’is that you can play ±± 7L on the cover of the shaft, and use the elastic element to sigh on the inner part of the frame. The elastic force makes the shield quickly unfold. Another purpose of this fantasy is that the shield is provided with a connecting rod, a connecting plate and two. The fastener 'should be on the covering member' is provided at the other end of the connecting rod. Curved hook, the buckle hole of the fixing plate is fixed at the fixed end, and another buckle hole of the buckle plate; Λ; the hook is held on the buckle and the positioning plate is fixed on the other-shielding member ': 俾 :: 立 板The butt parts of the buckle clips are fastened.俾 can be blocked by the fastener. [Embodiment] In order to achieve the above purpose of the disk; to achieve its effect, here are the drawings to create: the more technical methods and construction and functions are as follows, I fully understand. Bei also gave examples to explain in detail, its structure, please refer to the first, second, and second images.

M254506 V. Creation Instructions (4) Drawing, top view, side view partial sectional view, the smoke-proof baffle plate 1 is seen from the frame 2 and back to the center 4 of this piece. Among them, ..., Beiiu 3 and fastener 4 The inside of the shovel 2 is provided with a pivot portion to be fixed to the frame force 1 by using a fixing member 2 1 1, and the shielding member 3 at both ends of the pivot portion 2 1 is provided with a pivot end 3 、 卜 内 内 面面 2 2． The other side is provided with a docking portion 33 and is connected to: the connecting element 31 2 of the plug-in end 31, and an elastic element is provided across the covering member 3 2 3 1 ^ 2: the elastic member is restored to make the covering member 4 = The door can use the elasticity. The fastener 4 opens for the connecting rod 4. 'One end of the connecting rod 41 is a fixed f buckle plate 42 and a positioning plate 43 1 2, and a curved d1 0 4 A 丄 can be used, and the other end is provided with a curved hook 4 1. The buckle plate ... buckle = 21 for The blocking member 431 of the positioning plate 43 is embedded in the # -button hole 4 2 and the blocking member 3 is a pivotal end shaft 2 1 ′ and the pivot of the blocking member 2 is used. The middle-spinning butt asks | 4 2 1 is pivotally connected, and can be fixed on the blocking member 3 on the connecting member 3 and the fixing member 3 of the covering member 3 on one side of the fixing member 3 and fixed on the shielding member 3 … M uses the fixed end 411 4 3, and the positioning plate 3 is fixedly provided with a positioning plate ^, 9. The buckle rod 4 3 on the pole 13 is fitted with the buckle plate 4 2

Page 8 1 l〇 的 曲 角 4;: ΪThe other of the buckle plate 4 2-the buckle hole 4 2 1 is for the connecting rod buckle ^ 4 buckle :. Owe the buckle, and use the M254506 of the mating part 3 of the cover member 3 V. Creation instructions (5) When the temperature rises south, the connecting rod of the buckle member 4 breaks, and the mating part 3 of the mask member 3 is released The elastic element 3 2 of the pivotal end 31 is stretched out by its covering member 3 and covers the inside of the frame 2 to form a block, which cannot communicate with each other, so that the smoke prevention door 1 can block the spread of smoke. When the shielding member 3 expands to cover the elastic resistance of the internal member 32 of the frame 2, the shielding member 3 is temporarily positioned. Please refer to the fifth figure, which is the view of this creation. The frame 2 of this smoke-proof escape plate 1 is shaped like a frame, and the pivot part 21 of the 柩 end of the shield 3 can be used. The shield 3 can be placed on the frame. When the temperature of the abutting portion 33 of the abutment 3 is increased by the temperature of the abutment 3, the abutment portion 3 of the fastener 4 is melted by heat to release the fastener, and is affected by the elastic element. The blocking member 3 is driven to stretch out, and the blocking member 3 is blocked on both sides of the frame 2 and cannot communicate with each other, thereby achieving the effect. Please also read the sixth figure, which is a side sectional view of this creation, where the inside of the frame 2 can be convex σ and have a stop edge 2 2 1, and the stop when the stop 3 is deployed can be used In order to prevent the outside of the shielding member 3 ^; In addition, it can also be melted at the stop edge 2 2 4 1 of the frame 2 ', then the elastic restoring force of the covering member 3 drives the side, so that the closed state of the frame 2 is formed. On the side, you can use the elastic element will not be opened or folded. The three-dimensional outer and shielding parts can also be set to the frame 3 2 to be opened and closed for rotation, and to be fastened with 4; As a result, the elastic restoring force of the shield 3 3 2 is inside the frame 2, even if it is a wall surface 2 2 of another preferred embodiment for preventing smoke and fire, the edge is the edge 2 2 1 and the frame 2 1 is exposed when the shield is deployed. With anti-shock pad

M254506 V. Creation instructions (6) Block 2 2 2 俾 can form a tightly fitted state with the blocking member 3 through the anti-leakage pad 2 2 2, which can have more ideal blocking and blocking effects, and At the same time, the smoke prevention efficiency is improved. ▲ Yiyi, the above is only a description of the preferred embodiment of this creation, and this implementation example is not intended to limit the scope of the patent application for this creation. The equal changes made under the spirit of the art should be included in: Within the scope of patents covered by this creation. It is: ΓΓ! The automatic closing structure of the smoke-proof baffle is in use. If this case is granted, it will protect the creator from applying for cooperation. If there is any suspicion, please do not hesitate to write to the letter, and if you ’re creative, you ’ll do your best. Page 10 M254506 Simple illustration of the diagram First picture Second picture Third picture Fourth picture Fifth picture Sixth picture

[Picture is based on creation. This is based on creation. This is based on creation. This is based on creation. This is based on creation. Top view. Side view partial cross-sectional view. Diagram of fastener connection status. A three-dimensional appearance of a preferred embodiment. Side view of another preferred embodiment

Smoke barrier

2.Frame 2 1.Pivot section 211, fixing piece 999, stop edge 2 2.Inner side wall surface Z, anti-moisture pad 3, block 3 3, pivot joint 3 2, elastic element

Butt

Page 11 M254506 Brief description of the diagram 4 11 4 12 4 2 Fixed end Hook Link plate 4 3. Positioning plate 4 3 1. Buckle page 12

Claims (1)

M254506 _Please patent Fanyuan, an automatic closing structure of a smoke-proof baffle. The shutter, fasteners and positioning structure are composed of a frame with a shaft part, and the two ends of the pivot part are divided into two parts. Inside the frame Concealing part: The part is the shielding part frame S, so that it is rotated: It is characterized by: The other side is #Right material joint. And the concealing part is on the pivot of the pivot end frame. '上 ， 和 二 W = The pivot end of the cover is pivoted on, and the two cover can use the pivot part as the axis, and Kunitai's rotation unfolds or collapses. For example, ΠίΞίΙ item 1 The self-closing structure of the smoke-proof baffle is fixed by a frame using a connecting piece; the inner two ...] are provided with a connection. 4 ^ ^ Niu Zhiyao is provided with an elastic element across the bridge, and when it is in the state, C uses the state '俾 when the shutter pusher is released to fasten the shutter support member to quickly expand. The restoring elasticity of the pieces will be as close as the scope of the patent application, in which the automatic closing structure of the shielding t-proof stretcher will be collapsed on the-side of the frame. Wherein, the end of the automatic closing structure connecting rod of the anti-smoke plate is a fixed end, which is composed of a connecting plate and a positioning plate, and the H: end is provided with a bent hook and a hook. There is another buttonhole on the gusset plate, which is used for the positioning plate. M254506 6. Scope of patent application The buckle is used for buckle. 6. The automatic closing structure of the smoke barrier as described in item 1 of the scope of patent application, wherein the fastener is made of a material that dissolves when heated. 7. The automatic closing structure of the smoke prevention baffle as described in item 1 of the scope of the patent application, wherein a stop edge can be provided in the frame. 8. The automatic closing structure of the smoke-proof baffle as described in item 7 of the scope of patent application, wherein a stop edge protruded in the frame is an anti-leakage cushion that can be sleeved on the stop edge. Page 14