JP2007075577A - Futon container with covered fan - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a futon container which can lower a shelf board for putting in or taking out a futon, can raise the shelf board then, can save the space, and is decorated with a covered fan which is attached allowing its opening and closing. <P>SOLUTION: The upper end of a sideways U-shaped box body is attached to a ceiling on its four corners. Groups of gears are formed in the box body. A protruding section is formed on the top of a gear. It is connected with a hook attached on the corner of a protruding sphere inside the opening of the box body and the shelf board. Four groups of gears are rotated (or reversely rotated) electrically by a remote control and the shelf board is moved vertically, stopped at a given point and fixed. Because there is a space over the shelf board and the shelf board can be raised after many thick futons or containers that are not frequently taken out are placed, the upper shelf board does not need to be raised or lowered often. Moreover, futons and other things contained on the shelf board can be stored cleanly. The room can be decorated with covered fans. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

Detailed Description of the Invention

The opening of the U-shaped cover formed at the four corners of the top plate and the floor is directed to the center, the gear group is formed inside the cover, the gear tip is formed as a convex part, and the convex ball is formed so that it can be raised and lowered inside the opening. Joining part on the inner side of the opening, forming a key on the outer side, connecting the convex sphere and the central corner of the floor with an insertion rod ・ Connecting one end of the conductor to the center of the back of the floor inside the cover, covering the other end Connected to the inner edge of the corner and one end of the corrugated key in the middle of each of the four conductors.
The remote control device is formed and the power connection button is pressed and motorized for each floor.
Press the vertical left column (or vertical right column) button for each of the upper (or middle or lower) (or lower (or middle or upper) floorboards, electrically drive the four gear groups, and simultaneously rotate up (or reverse) (Down), the current connection to the convex sphere, one button press of a plurality of column buttons under the interval, and the rotation of the convex portion group (re-pressing reverse rotation downward) stop stop fitting portion are designated. The convex sphere leaves the lower fitting portion, moves up to the rotating convex portion group, stops at the designated fitting portion, and press-fits the convex sphere to the upper (or middle or fitting) fitting portion. Each time the convex sphere is fitted to the mating part, the lower row flat button is pressed, the current is connected to the conductor at the center of the back of the floor, and the middle of the wavy hooks of the four intermediate conductors move along the conductor. It protrudes from the corner, and the tip of the key is inserted into the keyhole outside the opening, hooked, and the floor is fixed. Alternatively, each time the floor is moved, the lower row flat button is pressed several times, the current is connected to the lead wire at the center of the back of the floor, the connecting key tip is released from the key, and the middle of the key is returned to the four corners of the original cover. In order to return to the middle of each of the four conductive wires, the one-button re-pressing / reverse rotating descending convex group of the column buttons under the interval stops at the designated fitting portion. When the convex sphere leaves the mating (or middle or upper) mating part, returns to the reverse rotation convex group, moves back down and stops at the designated mating part, the convex sphere is mated downward (or at the middle of the lower interval). Press-fit back into the part. Attach the main part of the fan to the upper part of the outer surface of the cover, detach the thin fabric from the main part to the bone, and attach the mountain line around the top plate like a chuck. Can be opened and closed.

  Traditionally, the futon is stored in the closet of the joinery, and the closet does not move up and down.

Problems to be solved by the invention

  The floorboard for storing the futon is formed so that it can be deformed at high and low levels on each of the upper and lower floorboards.

Object of the invention

  The purpose is to store the futon or to pull out the floorboard to be pulled out and store it comfortably, then raise the floorboard, widen the room, and decorate it with a covering fan that can be opened and closed.

Means for solving the problem

  To achieve the above purpose, the upper end of the U-shaped cover formed at the four corners of the top plate and the floor plate is fixed to the top plate corner, the opening is directed to the center, the gear group is formed inside the cover, and the gear tip is convex Convex spheres are formed to be able to move up and down inside the part forming opening, the fitting part is formed inside the opening, and the key is formed on the outside.

  Connect the convex sphere and the central corner of the floor with an insertion rod. One end of the lead wire is connected to the center of the back of the floor inside the cover surface, the other end is connected to the inner edge of the cover corner, and one end of the corrugated hook is connected to the middle of each of the four conductors. Turn to you.

  Current is collected on the top board, remote controller is formed, and the power connection button is pressed and conducted for each floor board. Press the floor-specific button, press the vertical left column (or vertical right column) button for each floor specification, and simultaneously rotate the 4 gears up (or reverse rotate down). Press a button by interval, press a plurality of column buttons under a specified pressing interval, specify one button press, rotation increase, or re-press reverse rotation decrease, stop fitting part. The lower row flat button is pressed (or pressed several times), and the current is connected to the lead wire at the center of the floor back surface.

  Each time the upper (or middle or lower), or (or lower (or middle or upper)) floorboard is specified, the four gear groups inside each cover are simultaneously electrically driven and rotated (or reversely rotated). Connect, detach the lower fitting part, move up to the rotation convex part group, press the convex ball that stops at the specified fitting part into the upper (or middle or fitting) fitting part, Current connection to the lead wire, half of the wavy hook of the lead wire intermediate link moves along the lead wire, protrudes from the four corners of the covering surface, inserts and hooks the tip into the keyhole outside the opening, and the floor is fixed.

  Each time the floor is moved, the current is connected to the conductor at the center of the back of the floor, the connected corrugated key tip leaves the key, the key returns to the four corners of the original cover, and moves back along the wire. One end is moved back to the middle of each conductive wire, the convex sphere leaves the mating (or middle or upper) fitting part, moves back to the reverse rotation convex part group, descends, stops at the designated fitting part, and protrudes When the sphere is pressed back into the original lower part (or the middle of the lower gap), the current is connected to the conductor at the center of the back of the floor, the middle of the connecting key protrudes from the four corners of the cover, and the tip is outside the opening. Ginaana is inserted, hooked, and the floorboard is fixed back.

  Attach the main part of the fan detachably to the upper part of the outer surface of the cover, attach the thin fabric, pierce and bond radially to the bone, and attach the mountain line to the periphery of the top plate in a chuck shape. It can be opened and closed. Constructed a futon case with a covered fan.

Embodiments of the present invention will be described with reference to the drawings.
(FIG. 1) A U-shaped cover B is formed at the four corners of the top board A and the floor board (upper floor board, middle floor board, lower floor board) C, the opening is directed to the center, and the upper end is Fastened to the top corner (see Fig. 2) Fastened around the lower end to the bottom (Fig. 4) Forms a gear group that bonds the lower end to the bottom and the upper end to the top plate to the top and bottom ends, and the top of the gear Convex formation, gears inside the four corner covers simultaneously rise and fall at the same height and reverse rotation, (Fig. 2) Form convex spheres D so that they can move up and down inside the openings of each cover, inside the openings For each formation and interval of the joining portion E, the lower, joining, middle and upper joining portions are partitioned. The other end of the flange F attached to the convex sphere inside the opening is inserted and connected to each of the four corners in the center of the floor board. (FIG. 2) The outer edge of the floor between the cover side surfaces protrudes upward in an L shape.

  (FIG. 3) Outside the opening, a key J is formed, one end of the conductor is connected to the center of the back of the floor inside the cover H, the other end is connected to the inner edge of the cover corner, and the wavy hook G1 is connected to the middle of each of the four conductors. The connection and the middle protrude from the four corners of the covering surface. Convex lines are formed from each middle part of the center of the cover surface to be bonded to the floor plate toward the corners of the square edge. The half of the wavy key is inserted through the gap between the convex wire and the conductive wire. Along the side of the cover, + and-magnets are formed on the edges of the floor, and the floors are formed in parallel at the center between the covers.

  The current is collected on the top board, the remote control is formed, and the power connection button is pressed and motorized for each floor board. Press the center button (lights on) and presses it again (lights off). Each time the floor-specific button is pressed and each floor is designated, the vertical left column (or vertical right column) button is pressed, and the four gear groups inside the cover at the four corners are simultaneously rotated up (or reversely rotated down). Press the button by interval, press a plurality of buttons in the column under the specified interval, and specify the stop joint area where the convex group is rotated up (or repressed, reverse rotated down). The lower row flat button is pressed (or pressed multiple times) to make a current connection to the conductor at the center of the back of the floor.

  Each convex ball connected to the third floor plate is fitted and fixed to the lower mating portion at every 10 km lower interval from the floor to the lower interval lower mating portion 50 cm high. For each of the upper (or middle or lower) and (or lower (or middle or upper) floor boards, the four gear groups are simultaneously electrically driven and rotated (or reversely rotated). A current connection is made to the floor-connected convex sphere, one button of a plurality of column buttons under the interval is pressed, a stop fitting part is designated, and the convex sphere is rotated up (or re-pressed reversely rotated down). Then, the convex spheres leaving the lower mating portion move up to the rotating convex group, stop at the upper (or middle or mating) designated mating portion, and press-fit the convex spheres to the respective mating portions. Each time the convex sphere is fitted to the fitting portion (or the floor is moved), the lower row flat button is pressed (or pressed several times), and the current is connected to the conductor at the center of the back of the floor. Half of one-end connected corrugated key moves along the lead wire in the middle of each of the four conductors, protrudes from each corner of the four sides of the cover surface, and inserts and hooks the tip of the corrugated key to the outer corner of the opening. The floor board can fit and fix the convex sphere at the rising designated fitting portion. Alternatively, each time the floor is moved, the lower row flat button is pressed several times, the current is connected to the conductor, the connected wavy hook tip is released from the hook, and the middle of the key is returned to each corner of the original covering surface 4 along the lead-in lead When moving back and moving one end of the wavy hook in the middle of each of the four conductors in the center, the convex sphere leaves the mating part (or in the middle or above), moves back and descends back to the reverse rotation convex part group, Stops at the specified mating part, and presses the convex sphere back to the original (or lower spacing middle) mating part, so the current is connected to the conductor, and the middle of the wavy hooks of each of the four intermediate conductors is along the conductor. Moving, protruding from each corner of the covering surface, and inserting and hooking the wavy key tip into the keyhole at the outside of the opening, the floor can fit and fix the convex ball to the specified lowering fitting part. Since the + and-magnets are bonded to each other on the edge of the floor along the side of the cover, each floor can be raised or lowered in parallel. (See Figure 4)

For each floor plate, the four gears are simultaneously electrically driven and rotated (or reversely rotated), so the other convex ball connected to the other floor plate is already fitted to the other joint, so that the second floor plate can be raised and lowered simultaneously. Absent. Since the moving floor cannot approach and be fixed to the other floor within 10 mm, the moving floor connecting convex sphere can be fitted to the joining portion directly above (or directly below) the other floor. When the cover opening is formed with different colors for each of the upper, middle, and lower intervals, and each interval color and each floor color are formed in the same color, the length of the floor plate that moves to another interval can be color-determined. Convex spheres that fit into the lower mating part at the lower interval of 50 cm above the floor are connected to the upper floor plate, and convex spheres that fit into the lower mating part at every lower 10 cm interval are the middle floor plate and lower floor Connect the boards. The lower, middle, and upper intervals from the lower joining portion are divided by the lower, joining, middle, and upper joining portions. Forms a joint on the inner side of the opening and a key on the outer side for each 10 mm each, with the convex spheres fitted to the top, bottom, middle and top intervals to the top plate. A plurality of column buttons under the interval are formed with 6 buttons of different colors. The left end button is connected to the partition at each interval, the lower (or combined, or middle, or upper) connecting portion, and the other five buttons are connected to the intermediate five connecting portions at each interval. When the intermediate button connecting joint portion that is farther from the left end button is formed at a high position, and the six joint colors within each interval are formed in the same color as the different six buttons, the stop joint portion can be pressed with the same color button to specify the color.
Two lower joining parts (or an upper most intermediate joining part from the upper joining part to the top plate) below the lower spacing lower joining part are pressed at the lower spacing (or upper spacing) and a plurality of spacing lower column buttons Right end middle button 5 and button 4 (or each intermediate button excluding the leftmost button with the upper spacing) pressed, the convex ball detachment from the lower mating portion (or the uppermost middle mating portion on the upper mating portion), the interval again , Press a plurality of parallel buttons, and rotate and raise (or re-press reverse rotation and lower) the designated convex ball at the stop fitting portion. The intermediate button among the six buttons can be designated and pressed to fit and fix the convex sphere to the intermediate designated fitting portion. The top plate and the ceiling are separated by a partition around the top plate.

  Consists of animal and plant materials, non-ferrous metals or chemical compounds. The joining portion for fitting the convex sphere is formed tough, the small projection line is formed inside the cover on both sides of the convex sphere, and the small projection line separates the gap between the gear group and the convex sphere. Since the ridges are inserted and connected to the four corners of the convex sphere and the four corners of the floor, the convex sphere and the connecting floor can be raised and lowered in parallel at the same height. For each floor plate, the four gear groups inside the cover at the four corners rotate and rise simultaneously (or reversely rotate and descend), and the gear tip protrusions move up and down at the same level. The rectangular covering does not conduct current. Make a current connection to the inner conductor.

Since the third floor is formed in parallel at every interval in the center between the four U-shaped covers, the order of the floors is unchanged, and the first floor cannot jump up and down over the other floors.
Upper left board (or middle floor board or lower floor board) Connected convex spheres are detached from the joints at the center position between the upper and lower partitions, and the middle left button in the six buttons in the upper (or lower) vertical column (Or the middle right button) can be pressed, the intermediate fitting part can be specified, and the convex ball can be pressed and fitted, so the upper floor board moves to the upper space and is lower (or the middle floor board moves back to the lower space and is higher and lower The floor can move back down below the middle floor and be deformed (lower).

階板上に、嵩、枚数多く厚みある布団又は出入頻度の少ない容器を收納後、上昇し得る為、上階板の昇降を少なくし得る。導線は方形覆面が被覆し、物品をはさみ挿入し得ない為、階板上に安全に物品を收納し得る。The other end of the heel attached to the convex sphere inside the opening of each cover at the four corners is inserted and connected to the central corner of the four floors. The floor plate is fitted with convex spheres at the joints inside the openings of the four corner covers, and one end of the corrugated key is connected to the middle of each conductor in the center of the back of the floor plate, and the tip is connected to the outer edge of the opening. What is inserted, hooked, and floorboards are fitted and fixed to the specified joints, so each floorboard has a vertical cover and a horizontal floor.

Since it can rise after storing the bulk, the number of thick futons, or the container with low frequency of entry / exit on the floor, the up and down of the upper floor can be reduced. Since the conductive wire is covered with a rectangular covering surface, and the article cannot be inserted between the wires, the article can be safely stored on the floor board.

  On the middle floor (or lower floor) fixed at the middle (or lower) joint of the lower interval, separate frequently used items, comforters, mattresses, etc. every day, and store them easily without burden, and partition the upper interval. An intermediate floor board (or a lower floor board at a middle-interval joining section) connecting convex spheres can be raised and fixed. In addition, since the convex sphere can be moved back and lowered to the original mating part, the lower floor board (or middle floor board) is moved back to the original lower (or intermediate middle) mating part and moved back and lowered. In order to be able to take out the stored items on hand, the living room can be changed widely, and the bed can be moved to the space below the lower floor board to be cleaned up.

階板上に收納する布団、物品類を衛生的に保管し得る、又、被覆扇で部屋を装飾し得る。The upper part of the thin woven fabric that penetrates the main part of the fan, the bones, and the continuous mountain line with bamboo fiber is bonded to the refractable continuous line. The key is removably attached to the upper part of the outer surface of each cover at the four corners, and a thin fabric is required. Mount a mountain-shaped main wire around the top plate in a chuck shape. Pull from the edge of the front of the fan, and it can be opened and closed like a curtain

Futons and articles stored on the floorboard can be stored in a sanitary manner, and the room can be decorated with a covering fan.

  The present invention can easily change the height of each floor board according to the season and the physical condition due to aging, so that the goods at the end of the term can be stored on the upper floor board and can be raised above the upper interval. Middle and lower floorboards can always store and store futons, etc. that are frequently used, and the lower floorboards can be opened higher and wider from the floor after the lift. Can be widely changed. A bedding compartment with a covering fan can be constructed in which the periphery under the top plate is surrounded by a covering fan and the room can be decorated.

  A plurality of upper, middle and lower floors are formed under the top plate. Or in the center between the four U-shaped coverings at the four corners, each circular floor is formed in parallel up and down. Alternatively, the upper, middle, and lower intervals of different color forming interval colors and the upper, middle, and lower floor colors of the four corner covers are formed in the same color. In addition, the numbers from 1 to 6 are continuously tuned at every interval of the cover, and the numbers from the lowest number in the lower row to the highest number in the upper row are ticked. For each interval, six numbers of different sizes are continuously tuned, and the same color floorboard is formed to match the different interval color.

The invention's effect

多重に連結し得る為、正確に定着し得る為、免震効果がある。下間隔中間（又は下方）着合部に定着する中階板（又は下階板）上に毎日出入り頻度の多い物品、掛け布団、敷き布団等を分け、負担なく楽に各收納、上階板の下方に中階板（又は中間隔の合着合部に下階板連結凸球）を上昇移動嵌合定着し得る。覆面内側の導線に、收納物の１部を挿入絡み得ない為、安定し得る。又、凸球を元の着合部に戻移動戻下降し得る為、下（又は中又は上）階板毎に元の下方（又は下間隔中間）着合部に各戻下降戻移動し嵌合し得る為、收納各物品を手許に簡単に取出し得る。覆体側面間の各階板の外縁辺は、Ｌ状に上突出形成の為、階板上收納物品又は布団の１部を支え、移動を遮り防止又は転落防止し得る、等の為、居住部屋を広く変え、下階板下の空間に、ベットを移動し片付け得る。
天板周囲に、薄織物最上部接着の、屈折可能の連山状要線を、チャック状に取付ける為、正面１方の縁部を掴み引張り、カーテンの様に開閉し得る。要を４隅の覆体外側面上部に各着脱可能に取付け、薄織物を放射状に要、骨に貫通接着し扇張り薄織物からなる被覆形成する為、通風よく階板上收納布団類を衛生的に保管し得る、又、多種色彩の被覆扇形成、部屋を装飾し得る。従来と特徴異る被覆扇付き布団入れを構成し得る等の効果を有する。Since the present invention is configured as described above, the following effects are obtained.
A gear group is formed inside each of the U-shaped covers at the four corners, and the convex spheres inside the opening of the cover and the four corners in the center of the floor are inserted and connected. Because the remote controller presses the power supply connection button for each floor, the vertical left row (or vertical right row) button is pressed for each floor plate, and the four gear groups are electrically driven. At the same time, the rotation increases (or reverse rotation decreases). In order to connect current to the convex sphere, press the button according to the interval, press one button of the column buttons under the interval, and move the convex sphere up to the rotating convex group (re-press, reverse the convex sphere Returning to the group, moving back and down) To stop at the designated mating part, the convex sphere that leaves the lower mating part moves up to the rotating convex part group, and stops at the designated mating part. It can be fitted in the joining part.
Each time the convex sphere is fitted to the mating portion, the lower row flat button is pressed to connect the other end of the connecting wire at the center of the back of the floor plate to the inner edge of the covering corner and to connect the current to the conducting wire. The middle of each wavy hook connected to the middle of each lead wire moves along the lead wire, protrudes from the four corners of the cover surface, and inserts and hooks the key tip to the outer corner of the opening, so the floor is designated It can be fitted and fixed at the joint. Each time the floor is moved, the lower row flat button is pressed multiple times to make a current connection to the conductor on the back of the floor, so that the connecting corrugated key tip detaches the key, and the middle of the key returns to the original covering four corners, Moves back along the conductor, and one end of the wavy hook can be moved back to the middle of each of the four conductors in the center of the back of the floor, so that the current connection convex sphere leaves the mating (or middle or upper) mating part and reversely rotates. In order to return to the convex group and return to the designated fitting portion and stop at the designated fitting portion, the convex sphere can be fitted back to the original lower (or intermediate middle) fitting portion. Since the other convex spheres connected to the other floors have already been fitted and fixed to the other joints, the second floor cannot be raised or lowered at the same time, and the floor cannot jump over the other floors.
Pressing the button according to the interval, the column buttons under the interval of the press, the plurality of 6 buttons are connected to the connecting portions formed at intervals of 10 mm, so that the connecting convex spheres are fitted and connected to each upper (or middle) floor plate. Since the upper middle joining part (or the lower middle joining part next to the middle interval middle floor) can be stopped, the upper (or middle) floor connection convex Since the ball can be fitted to each designated fitting portion, the upper floor board can be deformed by 10 mm lower (or the middle floor board by 10 mm (total 20 mm) and the lower floor board can be lowered by 10 mm). Since the + and-magnets are bonded to each other along the side and on the edges of the floor, each floor can be raised and lowered in parallel. The floorboards to be inserted and connected are fitted with convex spheres at the joints inside the openings of the four corner covers, and one end of the wavy key is connected to the middle of each lead wire at the center of the backside of the floorboard. The key outside the opening

Because it can be connected in multiple ways, it can be settled accurately, and has a seismic isolation effect. Divide articles, comforters, mattresses, etc. that frequently come and go daily on the middle floor (or lower floor) fixed in the middle (or lower) mating section of the lower interval, and store them easily without burden, under the upper floor The middle floor board (or the lower floor board connecting convex spheres at the joining section of the middle interval) can be moved up and fitted and fixed. Since a part of the stored item cannot be entangled with the conductive wire inside the covering surface, it can be stabilized. In addition, since the convex sphere can be moved back and lowered to the original mating portion, each lower (or middle or upper) floorboard is moved back and down to the original lower (or middle intermediate spacing) mating portion. Since they can be combined, each stored item can be easily removed at hand. The outer edge of each floor board between the sides of the cover is formed in an L shape so that it can support a part of the goods stored on the floor board or part of the futon, prevent movement or prevent falling, etc. The bed can be moved and cleared in the space below the lower floor board.
Around the top plate, a refractable mountain-shaped main line bonded to the top of the thin fabric is attached like a chuck, so that it can be opened and closed like a curtain by grasping and pulling the edge of one front side. At the top of the outer cover of the four corners, each core is detachably attached, and a thin fabric is required radially, and a cover made of a thin fabric is bonded to the bone to form a cover. It can also be stored in a variety of colors, and it can be used to decorate a room. It has the effect of being able to constitute a futon case with a coated fan that is different from the conventional one.

Top view of the top plate Floor plan explaining the floor Illustration of the back of the floorboard Left side illustration

Explanation of symbols

A Top plate B U-shaped cover C Floor plate D Convex sphere E Joint part F Insertion hook G Wavy key H Cover surface J Key

Claims (1)

The opening of the U-shaped cover formed at the corners of the top plate and floor plate is facing the center, the upper end is fixed to the top plate corner, the gear group is formed inside the cover, the gear tip is formed as a convex portion, the inside of the opening In addition, the convex ball is formed to be movable up and down, the fitting part is formed at the inner side of the opening, the outer part is formed at the outer edge, and the other end attached to the convex ball is divided at the lower, upper, middle, and upper fitting parts at intervals. Connected to the center corner of the board, connected to the center of the back of the floor inside the cover surface, connected to one end of the conductor, connected to the other end to the inner corner of the cover surface, and connected to the middle of each of the four conductors. Projects from the four corners of the covering surface. The current is collected on the top board, the remote control is formed, and the power connection button is pressed and motorized for each floor board. Press the vertical left column (or vertical right column) button for each of the upper (or middle or lower), or (or lower (or middle or upper) floorboards, and the 4 gears are electrically driven. When the rotation is lowered), the current is connected to the convex sphere, the one-button pressing convex portion group of the column buttons below the interval is rotated up (re-pressing reverse rotation descending), and the stop fitting portion is designated. The convex sphere leaves the lower fitting portion, moves up to the rotating convex portion group, stops at the designated fitting portion, and press-fits the convex sphere to the upper (or middle or fitting) fitting portion. Each time the convex sphere is fitted to the mating part, the lower row flat button is pressed, the current is connected to the conductor at the center of the back of the floor, and the middle of the wavy hooks of the four intermediate conductors move along the conductor. It protrudes from the corner, and the tip of the key is inserted and hooked into the keyhole outside the opening, and the floor is fixed.
Each time the floor is moved, the lower row flat button is pressed several times, the current is connected to the conductor at the center of the back of the floor, the connected wavy key tip is released from the key, and the key is returned to the four corners of the original cover. Move back along the rushing lead wire and move back to the middle of each of the four lead wires. And a series of buttons at the bottom of the interval, press one button again, reversely descend the convex group, and specify the stop fitting part. The convex sphere leaves the mating part (or the middle or upper part), moves the reverse rotation convex part back, moves back and lowers, stops at the designated fitting part, and the convex sphere is the original lower part (or the middle of the lower interval). When press-fitted to the center of the back of the floor plate, current connection is made to the lead wire in the center of the floor, the wavy half of the middle connection of each lead wire moves along the lead wire, and the tip of the key that protrudes from each corner of the four sides of the cover surface What is inserted, hooked, and the floorboard is fixed back. Attach the main part of the fan to the upper part of the outer surface of the cover, detach the thin fabric from the main part to the bone, and attach the mountain line around the top plate like a chuck. Can be opened and closed.

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