JP3131602U - Door - Google Patents

Abstract

PROBLEM TO BE SOLVED: This invention is an open / close door devised to eliminate the conventional drawbacks, and it can speedily open and close the opening of a factory, a building, an apartment, a general house, etc. The purpose is to develop and provide openable doors.
SOLUTION: In a door that moves up and down and opens or closes, the door is horizontally divided and provided on a plurality of doors, and a movable pulley such as a sprocket is provided at each of the left and right ends of each door. The chain is supported, and one end of the chain is fixed, the other end is wound from the side of the left side pulley to the top, and the chain is wound from the bottom to the side of the right side pulley. The doors are provided so as to be able to move in parallel when moving up and down by moving means. In addition, the vertically movable opening / closing door is installed horizontally or horizontally so that it can be moved left and right or horizontally.
[Selection] Figure 7

Description

  This invention relates to an opening / closing door.

  Conventionally, opening and closing doors of factories and the like having a relatively large opening through which large machine parts and finished products enter and exit are disadvantageous in that it takes too much time due to the large door opening and closing. Furthermore, in order to prevent the opening and closing of the product from getting in and out of the product, a storage part for storing the door is necessary, or there is a place where the door is placed. It was necessary and the configuration was also difficult. The same applies to the openings of buildings, condominiums, and doors of ordinary houses.

Therefore, there are doors that are horizontally opened and divided into doors, and there are mechanisms that open and close by fixed pulleys, moving pulleys, and balancer mechanisms, but not all doors are opened, The door shielded the opening. (See Patent Document 1.)
JP 2004-278103 A

  Therefore, this device is an open / close door designed to eliminate the above-mentioned conventional drawbacks, and can be opened and closed quickly and smoothly even at the opening of a factory, a building, a condominium, or a general house. The purpose is to develop and provide an open / close door whose opening is fully open.

  As a means for solving this problem, the present invention relates to a door that opens and closes by moving in the vertical direction, and the door is divided into a plurality of horizontal doors, and left and right ends of each door. A sprocket or other dynamic pulley is pivotally supported on the part, and one end of the chain is fixed, and the other end is wound around the upper side from the side of the left moving pulley. The doors are provided so as to be able to move parallel to each other when moving up and down by the moving means, by providing the chain fixedly via winding from the side to the side. Further, the above-described up-and-down movable doors are installed sideways or horizontally so that they can be moved left and right or horizontally.

  As an effect of this device, the door is horizontally divided and provided on a plurality of doors, and a movable pulley such as a sprocket is provided on both left and right ends of each door, and one end of the chain is provided. The other end is wound from the side of the left moving pulley to the upper part, and the chain is attached from the lower part to the side of the right moving pulley through the winding. When operating, each door is provided so that it can be smoothly translated. In addition, by installing the vertically movable opening / closing door horizontally or horizontally so that it can move left and right or horizontally, the door can be opened and closed quickly and smoothly. Since the door can be opened and closed by a combination of one moving means, a plurality of chains, and a sprocket, it is very beneficial and economical.

  As the best mode of the present invention, it is important that the size and the number of doors are set to be optimal in consideration of environmental conditions, quality, performance, cost, etc., according to the size of the opening.

  1 to 7, an embodiment of the present invention will be described in detail. In a door that moves up and down and opens or closes, the door is mainly a door (1 near the upper end). ), A door (2) where the lower end is located, and two chains (C1) (C2), the door being located at the upper end of the opening and the vicinity of the upper end (1), and the opening At the lower limit, the door (2) where the lower end is located is provided separately. The door (1) where the upper end is located, and the left and right ends of the door (2) where the lower end is located The pulleys (S1), (S1 ′), (S2), and (S2 ′) are pivotally supported, one end of each of the chains (C1) and (C2) is fixed, and the other end is a side portion of the left moving pulley. Wrap from the top to the top, and then attach the chain from the bottom to the side of the right moving pulley by winding and fixing. When vertically actuated by the moving means (M), constructed that each of the doors (1) (2) is provided in the smooth translatable from door characterized.

  Next, the parts configuration, operation principle, etc. of the present invention will be described in detail. As shown in FIGS. 1 to 7, the component configuration mainly consists of two upper and lower doors (1) and (2) and the right side of the door. Two guide frames (GF1) and (GF2) for guiding, two guide plates (GP1) and (GP2) that extend and contract while guiding the left side of the door, respectively, and provided on the left and right ends of the two doors, respectively. The other end is fixed to the pillar, and the inner plate (1a) (1a) is provided on the right and upper sides of the two doors (1) (2). ), (1a) and (1a), respectively, and at the upper left and right ends of the door, a movable pulley (S1) (S1 ′), (S2) (S2 ′) such as a sprocket is provided to be supported respectively. Also, on the side of the door (1) where the upper end of the two doors is located, the sprocket A chain (C4) is wound around the sprocket (S4), and one end of the chain (C4) is an opening edge located at a substantially middle portion in the vertical direction of the door (1). (X) is fixed to the fixing bracket (A), and the other end of the chain (C4) is fixed to the fixing bracket (B) at the upper end of the door (2) located at the lower limit of the opening. . In addition, the component structure and structure of the left side part of the door of the present invention described above are the same as the previously applied mechanism (Japanese Patent Application No. 2005-244472).

  Also, the fixed end of the chain (C4) provided around the two guide chains (C1) and (C2) of (0009) and the sprocket (S4) on the side of the door (1) The length adjusting bolts (AB1), (AB2), (AB1 ′), (AB2 ′), and (AB3) are locked.

  And although this invention is not described on drawing, in order to relieve | shock the impact which generate | occur | produces at the time of opening and closing of a door, the door (1) in which upper end vicinity is located, and the door (2) in which lower end part is located A shock absorber (SA) may be provided in the middle of the two.

  Next, the operation principle of the present invention will be described. Sprockets (S1) (S1 '), (S2) (S2') such as moving pulleys, which are pivotally attached to the left and right of the upper and lower doors (1) and (2). Are respectively wound with guide chains (C1) and (C2), and one ends of the chains (C1) and (C2) are respectively fixed to the floor surface, and the chains (C1) and (C2) The other end is wound from the side of the left side pulley to the upper part, and is attached to the column part by winding the chain from the lower side to the side part of the right side pulley, and near the upper end. A sprocket (S4) such as a moving pulley is mounted on the left side surface of the door (1) where is located, and a chain (C4) is provided on the sprocket (S4), and one end of the chain (C4) is The door (1) is fixed to the opening edge located substantially in the middle in the vertical direction, and the The other end of the door (C4) is fixed to the upper end (B) of the door (2) located at the lower limit of the opening, and the moving means (M) of the door (1) near the upper end is located. When the sprocket (S4) portion of the left side pulley is moved up and down, the door (2) where the lower end is located moves up and down twice as fast.

  FIG. 8 shows an operation state from the time when the opening / closing door is closed to the time when the opening / closing door is opened.

  When opening the door, first, when the door (1) is moved upward, the door (2) begins to move upward at the same time, and the lower ends of both doors (1) (2) are simultaneously positioned at the upper limit. The moving means (M) may be a power source such as an air motor or may be manually operated, and is not particularly limited.

In addition, the vertically movable doors described in (0008) are installed sideways, and the doors are opened or closed by moving in the left-right direction. Installed and provided with a fixed part of the chain at one end of the opening side, fastened one end of each of the chains (C1) and (C2), and moved left and right by the moving means (M) to quickly move the door in the left and right direction In addition, the door is characterized in that it can be moved smoothly.

Further, the (0008) vertically movable opening / closing door is installed in a horizontal direction, and in the door that moves horizontally and opens or closes, the door moves the vertically movable opening / closing door described in (0008) horizontally. Installed in the opposite direction, provided with a fixed part of the chain at one end of the opening side, fixed one end of each of the chains (C1) and (C2), and horizontally moved by the moving means (M), thereby moving the door in the horizontal direction The door is characterized in that it can be moved quickly and smoothly.

  As another embodiment of the present invention, as shown in FIG. 9, the door is moved in the vertical direction and opened or closed, and the door is composed of a plurality of doors. (1), a door (2) where the lower end is located, a plurality of doors (3a, 3b ... 3n) located between these doors (1) and (2), and a plurality of chains ( C1) (C2) (C3a) (C3b) ... (C3n), the door is located at the upper end of the opening, the door (1) located near the upper end, and the lower end located at the lower limit of the opening A door (2) and a plurality of doors (3a, 3b... 3n) located between the doors (1) and (2); A sprocket or the like at the left and right ends of the door (2) where the lower end is located and the plurality of doors (3a, 3b... 3n) located in the middle The movable pulleys (S1) (S1 ′), (S2) (S2 ′), (Sa, Sa ′), (Sb), (Sb ′)... (Sn) (Sn ′) are respectively supported by shafts, and The chain (C1) (C2) (C3a) (C3b)... (C3n) is fixed at one end, and the other end is wound around the upper side from the side of the left moving pulley. The doors (1), (2) (3a, 3b,... 3n) are moved up and down by the moving means (M). Is composed of an open / close door characterized in that it can be smoothly translated.

Further, in the door comprising a plurality of doors, the open / close door of (0016) is installed sideways, moved in the left-right direction, and opened or closed. The doors are installed sideways, and the fixed parts of the chain are provided at both ends of the opening side, and both ends of the chains (C1) (C2) (C3a) (C3b) ... (C3n) are fixed and moved. The door is characterized in that the doors (1), (2) (3a, 3b,... 3n) are provided so as to be able to move smoothly in parallel when operated by means (M).

Further, in the door comprising a plurality of doors, the open / close door of (0016) is installed in a horizontal direction, moved in the horizontal direction and opened or closed, and the door is moved up and down according to claim 4. Type opening and closing doors are installed horizontally, and fixed portions of the chain are provided at both ends of the opening side, and both ends of the chain (C1) (C2) (C3a) (C3b) ... (C3n) are fixed respectively. The open / close door is characterized in that each of the doors (1), (2) (3a, 3b,..., 3n) can be smoothly moved in parallel when operated horizontally by the moving means (M).

  The above (0008) (0014) (0015) part configuration and part structure and (0016) (0017) (0018) part configuration and part structure are basically the same, but the situation Depending on the situation, it is possible to change a part each time.

  The opening and closing doors of this device can be opened and closed speedily at the opening of factories, buildings, condominiums, and doors of ordinary houses, and the opening is fully opened, so the manufacturing technology of the opening and closing door is established. By manufacturing and selling doors, it has industrial applicability in terms of contributing to many architectural markets.

One Example of this invention is shown, (A) is a top view in the middle of an opening door, (B) is a front view. FIG. 2 is a left side view showing an embodiment of the present invention in the middle of an opening door. 1A is an enlarged detail view of part a in FIG. 1, FIG. 1B is an enlarged detail view of part b, and FIG. FIG. 2 is an enlarged detail view of a portion d in FIG. 1, showing an embodiment of the present invention. One Example of this invention is shown, (A) is a top view at the time of an opening door, (B) is a front view. 1 shows an embodiment of the present invention and is a left side view at the time of an opening door. It is a perspective view in the middle of an opening door, showing one embodiment of this device. It is the left view and front view which show one Example of this invention and show the operating condition of an opening-and-closing door. It is explanatory drawing which shows the other Example of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Door located in upper end 1a Inner plate 2 Door located in lower end 3a Door 3b Door 3n Door A Fixing bracket B Fixing bracket AB1 Length adjustment bolt AB1 'Length adjustment bolt AB2 Length adjustment bolt AB2' Length adjusting bolt AB3 Length adjusting bolt C1 chain C2 chain C3 chain C3a chain C3b chain C3n chain C4 chain GF1 guide frame GF2 guide frame GP1 guide plate GP2 guide plate M moving means SA shock absorber S1 moving pulley (sprocket)
S1 'movable pulley (sprocket)
S2 Moving pulley (sprocket)
S2 'movable pulley (sprocket)
S3 Moving pulley (sprocket)
S3a Moving pulley (sprocket)
S3b Dynamic pulley (sprocket)
S3n dynamic pulley (sprocket)
S4 Dynamic pulley (sprocket)
Sa moving pulley (sprocket)
Sa 'movable pulley (sprocket)
Sb dynamic pulley (sprocket)
Sb 'movable pulley (sprocket)
Sn moving pulley (sprocket)
Sn 'movable pulley (sprocket)
X opening edge X 'opening edge

Claims (6)

  In a door that moves in the vertical direction and opens or closes, the door mainly includes a door (1) near the upper end, a door (2) where the lower end is located, and two chains (C1). (C2), and the door is divided into a door (1) where the upper end is located near the upper end of the opening and a door (2) where the lower end is located at the lower end of the opening, and the vicinity of the upper end A movable pulley (S1) (S1 '), (S2) (S2') such as a sprocket is pivotally supported on the left and right ends of the door (1) where the door is located and the door (2) where the lower end is located. And one end of each of the chains (C1) and (C2) is fixed, and the other end is wound from the side to the top of the left side pulley, and further from the bottom to the side of the right side pulley. By fixing the chain via winding, when moving up and down by the moving means (M), each door (1) ( ) Door, characterized in that is provided so smoothly translatable.   In a door that moves in the left-right direction and opens or closes, the door is provided with the vertically movable opening / closing door according to claim 1 installed sideways and provided with chain fixing portions at both ends of the opening side. The ends of the chains (C1) and (C2) are fixed to each other, and the doors (1) and (2) are provided so that they can be smoothly moved in parallel when operated by the moving means (M). The door according to claim 1.   A door that moves horizontally and opens or closes, wherein the door is provided with the vertically movable opening and closing door according to claim 1 in a horizontal direction and provided with chain fixing portions at both ends of the opening side. The chain (C1) (C2) is fixed at both ends, and each door (1) (2) is provided so that it can be smoothly moved in parallel when it is moved horizontally by the moving means (M). The opening / closing door of Claim 1.   In a door consisting of a plurality of doors that are opened or closed by moving in the vertical direction, the doors are mainly the door (1) where the vicinity of the upper end portion is located, and the door (2) where the lower end portion is located, A plurality of doors (3a, 3b... 3n) located between these doors (1) and (2) and a plurality of chains (C1) (C2) (C3a) (C3b)... (C3n) ), The door (1) where the upper end is located near the upper end of the opening, the door (2) where the lower end is located at the lower end of the opening, and these doors (1) (2) It is divided into a plurality of doors (3a, 3b ... 3n) located in the middle, the door (1) near the upper end, the door (2) where the lower end is located, and the middle A plurality of doors (3a, 3b,... 3n) on both right and left ends of a movable pulley (S1) (S1 ′), (S2) (S2 ′), Sa, Sa ′), (Sb), (Sb ′),... (Sn), (Sn ′) are provided to be pivotally supported, and the chains (C1), (C2), (C3a), (C3b),. One end of each of C3n) is fixed, and the other end is wound from the side of the left side pulley to the upper part, and further, the chain is attached from the lower part of the right side pulley to the side part and fixed by winding the chain. Thus, when the moving means (M) is operated up and down, the doors (1), (2) (3a, 3b,... 3n) are provided so that they can be smoothly translated.   In a door consisting of a plurality of doors that move in the left-right direction and are opened or closed, the doors are provided with the vertically movable opening and closing doors according to claim 4 installed sideways and at both ends of the opening side portion. When a chain fixing part is provided and both ends of the chain (C1) (C2) (C3a) (C3b)... (C3n) are respectively fixed and moved left and right by the moving means (M), each door (1 The opening / closing door according to claim 4, wherein (2) (3a, 3b ... 3n) are provided so as to be smoothly movable in parallel.   A door comprising a plurality of doors that are moved horizontally and opened or closed. The door is provided with the vertically movable opening / closing door according to claim 4 in a horizontal direction, and both ends of the opening side portion. The chain (C1) (C2) (C3a) (C3b)... (C3n) are fixed to each other, and each door ( The opening / closing door according to claim 4, wherein 1) (2) (3a, 3b,... 3n) are provided so as to be smoothly movable in parallel.

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