TW200806864A - Cabinet - Google Patents

Abstract

To provide a storage which is obtained by using a casing of a conventional storage with the interior thereof kept as it is, and has a flat door in a wide sense inclusive of parallel arrangement of storages each having a single door. The storage consists of the single casing having a front opening section closed by right and left doors 12B, 12A thereof such that vertical edges of the respective doors are opposed to each other. Alternatively the storage consists of the casings arranged side by side, each having a front opening section closed by a single door. The storage has a door guide means which is operable when one of the right and left doors is opened, so as to laterally move the one door and superpose the same on a front side of the other door, to thereby open the front opening section. The door guide means is formed of upper guide mechanisms 24, 24' arranged on an upper surface of a top board 10A of the single or double casings, and lower guide mechanisms arranged on a lower surface of a bottom plate 10B of the single or double casing.

Description

200806864 IX. Description of the Invention: [Technical Field to Be Invented by the Invention] The present invention relates to a unit in which a face opening of two frames which are opened and closed by one door is provided, or a flat door is used. The two cabinet doors are used to open and close the storage cabinet in which the front opening of one frame is a unit. It is also possible to refer to the storage cabinets obtained by appropriate combination of these units. [Prior Art] Conventionally, there are split storage cabinets and sliding door storage cabinets. However, the open type has the disadvantage that the front side must retain a large space. Moreover, since the sliding door type is provided at different positions in front and rear, the length of the front and rear direction of the frame body is wasted; and since the outer side surface is not flat, there is still room for improvement in aesthetics. The so-called flat cabinet door storage cabinet is to eliminate these shortcomings. The following patent documents disclose examples of such flat cabinet door storage cabinets. [Patent Document 1] Japanese Patent No. 3741202 [Invention] However, in the above Patent Document 1, a flat partition is provided between the upper portion and the lower portion of the storage cabinet body (frame) 罾β, and The upper space and the lower space are provided with a mechanism, and the inside of the frame is changed, and the frame of the conventional storage cabinet cannot be directly used, and the frame for the patent must be remanufactured. Accordingly, it is an object of the present invention to provide a storage cabinet using a flat cabinet door that can directly utilize the inside of a conventional storage cabinet frame and broadly include a storage cabinet of the upper cabinet door. According to a first aspect of the invention, there is provided a storage cabinet comprising: one frame that locks a front opening portion so as to face a vertical edge portion of the left and right cabinet doors, and is locked by one cabinet door; The frame that is disposed on the left and right sides of the front opening portion is overlapped with the other side cabinet as the door of the one side door is moved to the left and right direction when the left side door or the right side door of the right door is opened. a door guide mechanism that opens the front opening portion on the front side of the door, and an upper guide mechanism provided on the upper surface side of the top plate of the one or two frames and a bottom plate provided on the one or two frames Side lower guide mechanism. According to a second aspect of the invention, the guide mechanism of the upper side guide mechanism and the lower side guide mechanism of the i-th invention includes: a guide rail that is held by the frame body and extends in the left-right direction; and a moving body that moves along the guide; An arm member pivotally supported by the movable body in a manner of being rotatable about the i-th central axis, and pivoting about the second central axis to the arm member of the one side door; and the arm member, the moving body, The one side cabinet door is merged to form another side arm member of the parallel crank mechanism; and is disposed on the frame body or the member that is guided or held by the frame body, and is engaged with the engaging portion of the arm member. When the side cabinet door is in the fully closed position, the arc is centered on the first central axis, and the arm member is rotated around the center of the 帛i and the axis to the predetermined open position from the closed position corresponding to the fully closed position of the one side door. At this time, the arc guide portion of the engaging portion of the arm member is opened for the terminal; and the arm member for restricting the open position is awkward!士 ^ Brother The central axis further rotates the arm member over the rotation limit mechanism; the #1 ip pn JtK Tv ea side cabinet door is in the fully closed position, the second central axis is located through the worm! The oblique front side between the turns. + The left and right direction lines of the heart axis and the front and rear direction lines are arranged in the two side guiding mechanism and the guiding mechanism in the lower guiding mechanism, and there is no need to have both sides, but both sides are provided Also. In other words, at least one of the guiding mechanisms is provided: :, , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , The open position of the terminal is locked to the moving body. According to a fourth aspect of the present invention, in the third aspect of the present invention, the slewing member is biased by the spheroidal mechanism to the predetermined rotator, and the slidable rotation of the moving body member is restricted by the rotation # and the money position, and the restriction is restricted. Position rotation::: (4) The inverse of the arm member of the established position of the body to the closed position:: Construction: Closed position, # # 1 Example door is located in the full-received - I Forming or rotating with the frame or rail. In the fifth invention, the third or fourth invention is in the open position, and the first line is located at a position exceeding the front-rear direction line. Projectile 4: Mingzhong 'The 2nd to 5th inventions are provided with a tensioning magazine mechanism or pressing = the second end is provided at the end position of the engaging portion of the arm member connected to the closed position. The point on the line segment and the engagement portion with the member. The moving body of the slanting line is provided at the other end of the arm of the arm of the second aspect of the invention according to the second aspect of the invention, wherein the moving body is located at the V-th. The two axes: ==, the rotation axis thereof faces the first middle, the roller in the line direction, the circumferential surface of the wheel abuts against the back surface of the f member, and the roller is rotatable by the rotation of the arm member. According to a seventh aspect of the invention, the roller of the seventh aspect of the invention has a cross section of the rotation axis 7 200806864: a trapezoidal shape, a length ratio of each of the trapezoidal long side and the short side, and a distance from the midpoint of each side to the first central axis Proportionate. In the ninth invention, the side guide mechanism of the second to eighth invention is the upper guide mechanism or the lower guide mechanism, and the other side guide mechanism is provided with the arm member, the moving body, and the side cabinet door. Further, the side arm member forms a parallel crank mechanism, and the rotation of the lever member that can be rotated from the gear that rotates around the second central axis is provided on the end side to convey the movement of the lever member. Located in the rod member g Μ — p ,

The arm member of the other side guiding mechanism on the other side is linked. In the tenth invention, only one of the second to eighth guiding mechanisms is a mechanism in which the one side guide mechanism is provided with the one side guiding mechanism to provide the guide portion of the cabinet to the one side cabinet door. The upper side guide mechanism or the lower side V-introduction mechanism is illustrated, and the movement of the other side guide mechanism door is moved along the guide portion to move along the guide portion. [Invention Effect] In the first invention, A guide mechanism is provided on the upper side (outer side) of the top plate of the frame and the lower side (outer side) of the bottom plate, and at least the inside of the frame is in a known state, so that a conventional frame can be used. In the second aspect of the invention, the engagement portion of the arm member receives the engagement (four) of the arc guide portion provided in the stationary member, thereby preventing the movement of the member from the closed position to the open position. According to the above-mentioned fully closed position, after the f 2 central axis...] φ -] The door is in the oblique front of the central axis of the center of the center of the axis, and the right side of the door is opened to the right side (ie, the left and right direction) Pushing, the arm member pushes the second central axis forward toward the front side by the parallel crank mechanism; 8 200806864 The direction is rotated. That is, one action of one cabinet movement can not only predict the direction (ie, the left and right direction), but also enable the arm member to be rotated. Both the W and the door are pushed forward to be located on the other side. The cabinet door has an arm member over-rotation restricting mechanism that restricts the arm member from moving around the second axis of the captive position, so that the state of the necessary amount to the front can be maintained.

In the third fortune, the arm structure is moved to the open position of the terminal along the circular arc guide 2, and the arm member of the engaging portion has a certain part card = the cooking moving body, so the arm member (4) can be restricted. The h-axis advance step is locked to the moving body by the engaging portion, and it is not necessary to separately provide a locking portion that is locked to the private body, and the configuration is simple and simple. In the fourth invention, the cymbal is rotated by the spring and is spring-loaded: it can enter; the stop ^^ ΛΛ and then one thousand can prevent the arm structure from being rotated to the open position -== Γ arm member over-rotation limit When the mechanism is used together, the arm member will rotate in the direction of the direction and keep it relative to the movement = 'position state. Therefore, it is possible to move together with the moving body in the left and right opening directions and to make the one side cabinet door fully open. In the middle of the month, the second central axis is located at the position of the :::: [direction of the direction line], so that the side door moves forward by the side door 2, and the amount of the door 2 is slightly reduced after passing the maximum value. Therefore, when the side cabinet is fully open, the side door should be returned to the fully closed position due to vibration, etc. The amount of protrusion must first cross the maximum value and then decrease. This change is not easy, and the result is stable and maintainable. Fully open position. Due to the action of the arm structure 9 200806864, it can be stabilized to maintain the side cabinet. The arm member is wound from the closed position! In the state of the central axis, the arm member can be prevented from moving to the closed position. In the invention, the ^^6, °; the arm member of the front side of the center axis of the center 1 is used to prevent the front door from being loaded. Make

On the other hand, the lower side of the moving body is rubbed downwards by 6 篦 and the side is tilted. The rotation axis is set to _, the arm 槿: the roller in the axial direction is rotated by the rotation of the arm member: the rotation of the member becomes smooth. That is, the opening and closing of the cabinet door becomes smooth. In the invention of the younger brother, 诵; 巧楚1 has a trapezoidal shape, that is, a cone": the section of the axis of rotation of the roller is α π 卩 is the ® frustum roller, and due to the length of the trapezoidal long side and the length of the trapezoid It is proportional to the distance from the midpoint of each side to the 1st central axis. The rotational speed of each position on the outer circumference of the roller is the same as the above.

The piece is brought to the closed position and the door is fully closed. Further, the line rotates the predetermined angle to return to the action. The speed of rotation proportional to the distance. On the other hand, the various parts of the arm member; the rotational speed is proportional to the distance (rotation radius) from the central axis of the 胄1. Therefore, the speed of the roller at each position on the κ frustoscopic busbar that is in contact with the arm member f surface and the speed of each portion of the back surface of the arm member that abuts the arm member can prevent slippage and prevent the arm member from rotating very smoothly. . In the ninth invention, since the one side guide mechanism and the arm members of the other side guide mechanism are interlocked by the vertical rod members, the cabinet door can be smoothly moved. In the tenth invention, the upper and lower guiding mechanisms are only one of the two guiding mechanisms, and the other guiding mechanism is a guiding mechanism that simply moves from the one guiding mechanism. The guiding mechanism is simple in construction, which can reduce the cost of the 200806864 low storage cabinet, and the manufacturing is also easy. [Embodiment]

Fig. 1 shows an example of a storage cabinet according to the present invention, which can be opened and closed by two of the right side door i2A and the left side of the sand door 12B! Each of the frames 1 is a storage cabinet in the front opening. (b) is the front view and (4) is the top view. The top of the frame says

The upper side is fixed with a mechanism box 4 having an upper guiding mechanism, and the bottom plate 1 〇 B = the lower side, and the mechanism housing M having the lower guiding mechanism is fixed. Further, reference numeral 16 is a pedestal. Further, the mechanism casing 14 of the lower guide mechanism may be manufactured together with the pedestal. Since the guiding mechanism is bilaterally symmetrical with respect to each cabinet door, the following description is only for the right cabinet door (-side cabinet door) 12A. Fig. 2 is a plan view showing the mechanism casing of the portion B in Fig. 1 as seen from the top plate portion, showing the main portion of the upper guide mechanism. Fig. 3 is a cross-sectional view schematically showing the arrow line c-c of Fig. 2, showing the main structure. The mechanism housing is fixed to extend in the left-right direction ^ guide rail 2G. The end body side moving body 22 is formed in a rectangular shape in plan view, and is provided with four wheels: the wheel can be moved in the left-right direction along the guide rail 20. Further, the _ section has a rectangular center-side moving body having rollers, and the two moving bodies are fixedly coupled by the connecting member RB to constitute the moving body described in the patent application. Unless otherwise specified, the end side moving body is referred to as the moving body 22. The movable body 22' is axially supported by a vicinity of one end portion of the plate-like arm member 24 which is the first central axis of the vertical direction. Further, the arm structure is freely rotatable around the second central axis J2 in the up-and-down direction. The self-rotating axis is close to the end (four) of the cabinet door 12A. t — the shaft near one end of the side arm member is supported thereon, the other side = 11 200806864 The other end of the member is supported by ^ ^ , uu 1ZA, and the field edge seeks side movement "" The patented scope of the side moving body coupled by the connecting member = the generalized moving body, the door 12A, the arm member 24 and the other side arm member % constitute a parallel crank mechanism. As shown in Fig. 2, the door 12A is in the fully closed position: the shaft ...in the oblique front side between the left and right directions of the ... axis n, and the side of the frame 10. In this example, the straight line L1 of the axis of the mouth 2 ji J2 is in the left and right direction. The angle θμ48 is again, but it is preferably in the range of 20 degrees to 70 degrees, especially in the width to the circumference. According to this positional relationship, the pivot door 12 is to be given: For the left shift, ; = can be used under the action of the aforementioned parallel crank mechanism to make the front door of the sand door: the movement is both quantitative. As long as the movement exceeds the thickness of the adjacent left side door 12Β, the arm member 2 ^如德," It can be moved. The angle of the heart shown in Figure 4, Maishu, is the position to ensure the amount of movement required in front of this. :: The member to be described is a thing to be placed on the crotch, but it may be provided in the crotch portion in addition to the stationary member 26. The first central axis π is provided at the central portion of the middle movement: ^ 22: In the second, Beitong moving body thickness direction of the arc guide? LM1 =: clearly presented 'relative to the frame .... or rail 20 position solid: yak 26, also has the cabinet door 12A located in the whole ^ #胃 * tied The above-mentioned circular arc guides the straight-circular arc guiding portion. The other side: (4) the corresponding position vertical 対-# member 24 and the circular arc guiding hole have a downwardly facing engaging portion, for example, in the arm member 12 200806864 The closed position (ie, the fully closed position of the cabinet) is engaged with the circular guide hole (4) slot. > (1) Opening the cabinet 12A Under the action of the parallel crank mechanism described above, the arm member 24 is centered on the /1 center axis. The center is rotated from the closed position of Fig. 2 to the open position of Fig. 4. During this time, the engaging portion 24J is guided by the circular arc guiding groove (4), and moves from the beginning Mia of the circular guiding hole M1 of the moving body 22 to Green end (4). The above-mentioned circular orphan guiding groove M1 reaches the terminal when the engaging portion is at the terminal M1B of the circular guiding hole M!, and terminates the card with the card. a guiding relationship, opening the engaging portion. Therefore, the engaging portion of the arm member 24 - at the position where it comes to the terminal M1B (ie, its open position), ^.. y), the moving body 22 is made of the # member The engagement portion 24 of the 24 receives the u, m L and the stationary member 26 is restrained in the release form β. After the mouth is in the state of Fig. 4, if the pivot door is pushed further in the left direction, the cabinet door 12A moves the body 2 together in the left direction = the state of Fig. 5. Further, the terminal (4) of the arc guide hole Μι can be used to transmit the arm member 24 of the arm member 24 through the engaging portion 24J. In this example, as shown in Fig. 2, Fig. 4 /, the pin is provided, and the shaft is provided. Supported by the moving body::, the third central axis J3 of the squatting position is rotatably rotated. On the lower side of the predetermined position of the rotating member, there is a downward direction of 13 1 by 3 〇; Further, the arcuate groove milk centered on the third central axis D is positioned at the position of the movable body 22, and the #t3^ position is said to be engaged with the aforementioned shaft 30J. Therefore, the 200806864 shaft 30J is located at the right end of the arc groove M2 in FIG. However, when the moving body 22 is located at the end position of the guide 20, that is, during the state of the arm member 24 from the state of FIG. 2 of the closed position to the state of FIG. 4 of the open position, the shaft 3〇J abuts against the abutment of the stationary member 26. The portion 26T is urged to the left direction of the figure against the spring pressure of the spring member, and is located at or near the left end of the circular arc groove M2. However, if the force for moving the cabinet door 12 to the left direction is applied from the state of Fig. 4, the interference of the shaft 30J with the abutting portion 26 of the stationary member 26 disappears, and is pushed to the arc groove by the elastic pressure of the elastic member. At the right end of Μ2, stop at this position. The end portion of the rotation member 30 at the stop position that is far from the third central axis J3 is formed to have a size close to the engagement portion 24J. Therefore, the reverse rotation of the arm member 24 from the open position to the closed position can be prevented. More progressively, in this embodiment, a compression spring 28 is provided. That is, in the plan view of Fig. 2, the position of the engaging portion of the arm member when the closed position is connected and (4) the orphan guiding groove M1 of the guiding portion, the terminal: the point of death is connected with the central axis η of the second axis On the straight line, the moving body 22 opposite to the side (distal side) of the center axis J1 of the younger brother 1 is provided with a piston 28 that has a fourth card person = line and that is rotatable at one end. Further, the arm member: portion 24J is provided with a sleeve 28s which is rotatable in the head. The compression position is as follows: the first piston is inserted into the side of the axis J4 and the side of the engaging portion 24J, and the pressing force is applied at any time. That is, the pivoting portion 24J of the armpit 12 is located at the closed position of the arm member 24, and when the fish is in the "full closed position", it is reduced relative to the central axis η of the connecting jaw 1 28: because it is located deep in the storage cabinet At the position, pressing the pressing force of the pair of engaging portions 24J prevents the arm member 24 from moving toward the direction of 200806864. That is, it can function to keep the door sill in the fully closed position. When the arm member 24 is located in FIG. 4 In the open position shown, the engaging portion Μ is located at the end of the arc guiding groove M1, mi, that is, in the arc guiding hole], the position of ', B, and the position is engaged. The portion 24J is located at a proximal position 5 of the storage cabinet with respect to a line connecting the second side line η and the fourth central axis Μ: the pressing force of the spring 28 against the engaging portion W prevents the reversal of the member 24 from being closed. Because it is located at the front side of the adjacent cabinet door 12B β ^ Π 12Α, it can be sent to the side of the door and its full open position.

The role of maintaining this fully open state. The X 乂 is an example in which the compression spring 28 is used as the squeezing mechanism, but the tension spring is also used as the tension urging mechanism. At this time, the fourth middle: the axis and the spring J4 are not on the center axis side (near side) of the younger brother 1 with respect to the line. Then use the tension spring instead of the pressure stem. When using a tension spring ^ / base and the components of the sleeve. The effect is the same as in the case of using the aforementioned compression bomb 28. In the case of the arm member, the straight line L2 of the positional connection square axis J1 and the second central axis J2 is more than Θ2 angle with respect to the front and rear. That is, the arm member 24 is rotated around the center axis of the first center axis, and the amount of protrusion caused by the movement of the 12A near the center (Lifang) reaches the maximum. The second middle to the axis 12 comes to the front direction after passing through the first central axis. Above this position, the angle of Θ2 is the open position. In this embodiment = degree Θ 2 is 13 degrees. The angle "is preferably 5 degrees to 20 degrees. The protrusion amount of the Μ 12 Α moving forward gradually becomes smaller after exceeding the maximum value. Therefore, when the cabinet is in the fully open position, the cabinet door is ΐ 2 Α 15 200806864 Return to the direction of the fully closed position, the amount of sputum must be (10) Μ large value and then reduced ^ This change is not easy to occur 'The result is that the fully open position can be stabilized and maintained. Because the cabinet door is covered by the plate arm # 24 with the weight of the cantilever door The arm member cannot be kept in a horizontal state and tilted, and it is possible to: cause an undesired situation such as abutment with the surface of the moving body 22

The support arm member 24 is 2 in the moving body in the first central axis. The rotating core 15 of this roller is set to face the second guard in a plan view. On the axis J1, the outer peripheral surface of the roller abuts against the arm member so as to be rotatable by the rotation of the arm member. This roller 32 has a truncated cone shape. The length of the trapezoidal upper base 32A (i.e., the short side) and the lower base 32B (i.e., the long side) obtained by the plane cross section of the rotating axis is proportional to the distance from the respective positions to the i-th center axis n. That is, due to the rotation speed ratio of the outer edge of the roller caused by the rotation of the roller due to the rotation of the roller on the bus bar contacting the arm member 24, the position of the arm member contacting the position on the roller busbar is around the center of the arm 1 The rotation speed of the shaft is the same, so when the roller is rotated by contact with the back of the arm member: no slip occurs at the roller bus bar that is in contact with the roller. Because of the &, the roller η supports the load on the door through the plate-like arm member, and the W is smoothly turned red. Since the roller is in the shape of a truncated cone, it is intended to be rolled on the back side of the arm member, and its rotation axis J5 is oriented in the side view, and the inclination angle is adjusted depending on the difference in length between the trapezoidal upper bottom and the lower bottom. Although the upper guide mechanism has been described above, the lower guide mechanism is also the same. Also p can directly use the same mechanism as the upper guiding mechanism. However, in order to reduce costs, the organization can also be simplistic. For example, Figures 2, 4, and 5 16 200806864 The mechanism shown is for illustration only! The B portion and the B portion are a center side moving body that is only fixedly coupled to the end side moving body 22, and a mechanism 'lower side guiding mechanism for forming the parallel side, the other side arm member of the mechanism. Part b and b, and both departments and B' are both simple institutions. On the other hand, the mechanism shown in Fig. 2, Fig. 4, and Fig. 5 is provided in the b portion "b", the portion B, and the B portion, and the portion may be the above-described simple structure. However, when the upper and lower lengths of the cabinet door 12A are long, in order to make the upper guide mechanism and the lower guide mechanism interlock with each other without delay, it is preferable to interlock the upper and lower guide mechanisms of the parallel crank mechanism. Therefore, as shown in Fig. 2, a rod member 延伸 extending in the vertical direction is provided at a position close to the green 12 from the second pregnancy of the cabinet door 12A. Further, in the case of the 斿 斿 , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , On the reference lever member 34, the other person has a rotation of the other clothes that are engaged with the spur gear HG1. On the other hand, the lever members 3::f together cause the lever member 34 to be rotated by the lower portion and the lower guide mechanism, and the center axis of the younger brother 2 is also provided with 1 f + lower 仏〃 构件- On the shaft member with the condensation, there is a aligning gear. Therefore, the rod η, Μ Μ 〇 Μ ^ θ ^ can be transferred to the lower guide mechanism. Hunt this, with (four) line # guide mechanism linkage, each part of the action is not ... side ¥ guide mechanism and the lower side of the door. The material will not be delayed. The above description can be smoothly opened and closed. As shown in Fig. 2 and the like, the guiding mechanism used only for the upper guiding mechanism is shown in Fig. 6. The simple 7 (nine) and the other side are arranged in the left and right direction. There are also ¥5/ institutions that are subject to parallel music. That is, the mechanism-driven cabinet door 12 has a guide groove 40 of an action shape 17 200806864. A fixed arm fixed to the cabinet door 12A is provided at a position corresponding to the arm member and the other arm members, respectively, and the other fixed arm = ''--a guide roller r is provided at a portion in contact with the (4) groove 4Q. The use of such a simple guiding mechanism for the R right guiding mechanism makes it possible to temporarily reduce the cost of the storage hub as a whole, but the above-mentioned lever member 34 can not be used.

P is different from the example of FIG. 1 in that two cabinet doors are opened and closed, and two frames of the same size of the front opening portion are opened and closed, and are disposed on the upper and lower sides of the two top plates of the frame. The lower side guiding mechanism 14' may be disposed on the lower side of the two bottom plates. Of course, it is also possible to combine any number of combinations of these. [Industrial Applicability] The present invention can be used for opening/closing the front opening of two frames which are opened and closed by one cabinet door or by opening and closing the two cabinet doors of the flat door. The storage compartment of the front part of the frame is a unit. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a plan view and a front view of a storage cabinet of the present invention. Figure 2 is a perspective top view of the ankle portion of Figure 1. Figure 3 is a graphical representation of Figure 2 with arrow line c as the primary structure. A schematic cross-sectional view of the C section, and Fig. 4 is a perspective plan view showing the opening of the plant door from the state of Fig. 2 and the arm member being in the open position. Fig. 5 is a perspective plan view showing a position in which the cabinet door y is opened from the state of Fig. 4; Figure 6 is a top view of the upper or lower side. The guide bow mechanism can be used. 18 200806864 [Main component symbol description] 10 frame 12A side door 12B the other side door 20 rail 22 moving body 24 arm member

24' The other side arm member 26 The stationary member 2 8 The compression spring 30 The rotation member 32 The truncated cone shape roller 34 The rod member J1 The 1st center axis J2 The 2nd center axis

Ml arc guide groove (circular guide) 19

Claims (1)

200806864 X. Application for Patent Park: 1 · A storage cabinet characterized by: having the front opening portion as the longitudinal edge of the left and right cabinet doors (12A, 12B) One frame (i 〇) that is locked in the opposite way, or a frame that is closed by the left and right sides of the front opening by one cabinet door, when one of the left cabinet doors or the right cabinet door is opened (12A, In the case of 12B), the door door of the other side door (12B, 12A) is superimposed on the front side of the other side door (12B, 12A) to open the front door opening mechanism. The upper side guide mechanism on the upper side of the top plate (1A) of the one or two frames, and the lower side guide mechanism provided on the lower side of the bottom plate (10B) of the one or two frames. 2. The storage cabinet of claim i, wherein the guiding mechanism of the upper guiding mechanism and the lower guiding mechanism comprises: an X frame (10) holding a guide extending in the left and right direction (2〇); /; σ δ sea moving moving body (22, RB); 々 神 于 in the moving body, and arm members that can be rotated around the second central axis (J2) (24 );) the other way of supporting the side arm door and the arm member, the moving body, the one, the M m αα door & and forming the other side arm member (24,) of the parallel curved mechanism盥兮劈ϋ上故The stationery holding component (26), the ...u component's engaging part (10)) is engaged, when the time is set to #筮7 士土 a side pivot door is located in the fully closed position opposite the mouth 5, the closed position of the one-door door is fully closed, and the arm member is wound around the predetermined opening position, and the bucket is swung from the central axis to the end, and the arm is opened and the arm is opened again. Arc guide 20 of the engaging portion 200806864 lead portion (M1,); and body member for further pivoting the arm member around the second central axis Over-rotation restricting mechanism (24J, MlB); ▲ When the one-side cabinet door is in the fully closed position, the second central axis is located between the left-right direction line and the front-rear direction line of the first, middle, and right axes Oblique front side. [3] The storage cabinet of claim 2, wherein the arm member over-rotation restricting mechanism is configured to rotate the arm member along the circular arc guide. When the position is at the open position, the arm member is locked to the moving body. 4. The storage cabinet of claim 3, further comprising a rotating member (3〇) pivotally supported by the 4 moving body, being biased by the spring mechanism to a predetermined direction of rotation, and the elastic force of the rotating member The rotation is restricted by the abutting member of the rotating member abutting against the predetermined portion of the side moving body, and the rotating member of the restricted position can restrict the reverse rotation of the arm member located at the opening position to the closed position, the side When the door is in the fully closed position, the rotating member is connected to the member (%, Μ) integrated with or retained by the frame or the guide, and is retracted against the elastic pressure of the 搴 spring mechanism. move. If the applicant applies for a storage cabinet with a patent scope of 帛3 or 4, in the middle position, the second central axis position ^ exceeds the position of the front and rear direction lines. 6. The storage cabinet according to any one of claims 2 to 4, which is provided with a tensile elastic pressing mechanism or a pressing elastic pressing mechanism (28, 28p, one end of the 28s basin is disposed at the arm member coupled to the closed position) The position of the engaging portion and the point on the line segment of the terminal position of the circular guiding portion, the moving body on the line connecting the first central axis, and the other end are provided at the engaging portion of the arm member. 200806864 s 7. The storage cabinet of claim 5, which is provided with a tensile spring pressing mechanism or a pressing elastic pressing mechanism (28, 28P, 28S), one end of which is disposed at the engaging portion of the arm member in the closed position The other end of the moving body of the point on the line connecting the end position of the arc guide portion and the line connecting the i-th center axis is provided at the engaging portion of the arm member. The storage cabinet according to any one of claims 2 to 4, wherein the arm member is a plate-shaped member provided on an upper side of the movable body, and the moving material is located at a position forward of the first central axis, a rotating shaft: a roller (32) facing the first central axis, outside the roller The back surface of the arm member is abutted, and the roller member is rotated by the rotation of the arm member. 9. The storage cabinet according to claim 5, wherein the arm member is 2 on the upper side of the moving body The plate-shaped member is provided with a roller (32) located at a position forward of the first central axis and whose rotational axis is oriented toward the center line of the second axis, and the outer peripheral surface of the roller abuts against the rear surface of the arm member The container is rotated by the rotation of the arm member. A container according to claim 6 wherein the arm member is a plate member on the upper side of the moving body. The moving body is provided with a roller (32) whose position is located in front of the first central axis and whose rotational axis is oriented in the direction of the i-th center, and the outer circumference of the roller and the arm are <Moon-faced arrival' hunting by the rotation of the arm member to rotate the roller freely. 11 · The storage cabinet of claim 7 wherein ^ member 5 is on the upper side of the moving body Providing the mobile body in front of the vehicle and the first central axis The rotating shaft axis, the parent green + the 中心1 center axis, and the 'direction roller (32), the outer circumferential surface of the roller is connected to the arm member 22北丁面面22 200806864, by the arm member The rotation of the roller is freely rotatable. 12. The storage cabinet of claim 8, wherein the roller has a trapezoidal shape through a cross-sectional shape of the rotation axis (J5), and the trapezoidal long side (four) and the short side (32A) The length ratio is proportional to the distance from the midpoint of each side to the central axis of the second axis. 13. As in the cabinet of claim 9 of the patent application, 1 sighs, the cabinet through which the roller passes the axis of rotation (J5) The cross-sectional shape is a drawing J-shaped horse-shaped trapezoid, and the length ratios of the trapezoidal long side (32B) and the short side (32A) are proportional to the distance between the midpoint of each side and the central axis of the brother 1. ^ ^ ^ n, Dan A, the cross-sectional shape of the 通过 wheel through its axis of rotation (9) is trapezoidal, and the length ratio of the long side of the trapezoid (32 Β) to the short side (32 Α) is proportional to the distance between the sides. ...to the distance between the center axes of the brothers...5·:: Please refer to the storage cabinet of the scope of the patent item u, wherein the cross-sectional shape of the roller shaft (5) is trapezoidal, the trapezoidal long side (10)) away from: The length ratio of ::A) is proportional to the distance from the midpoint of each side to the first central axis. Μ·If the storage pivot of any of the scopes 2 to 7 of the patent application is applied, the side guide mechanism is an upper guide mechanism or a lower guide mechanism, and the other side guide mechanism is provided with an arm member and a movement The body, the side cabinet door, and the first member of the Xinhai Formation form a parallel crank mechanism, and the one end side is provided with a gear that is rotatable by the one side guiding mechanism that can rotate from the vertical axis IS wrong axis, and the coughing part ( The rotation of 34) is transmitted to the arm member located at the other end/other side guiding mechanism of the lever member to be interlocked. The invention relates to a storage pivot of claim No. 1, wherein the one side guiding mechanism is one of an upper guiding mechanism or a lower guiding mechanism, and the other guiding mechanism is provided with an arm member. The moving body, the side cabinet door, and the other side arm member form a parallel crank mechanism, and a gear is provided on one end side to be rotatable about the one side guiding mechanism that is suspected to rotate around the second center axis. The rotation of the rod member () is transmitted to the arm member of the other side guide mechanism located on the other end side of the rod member to be interlocked. 18. The storage cabinet of claim 6, wherein the one side guiding mechanism is one of an upper guiding mechanism or a lower guiding mechanism, and the other side guiding mechanism is provided with an arm member, a moving body, and a The side cabinet door and the other side arm member form a flat crank mechanism, and a lever member (34) is provided on one end side with a gear that can be rotated by the one side guide mechanism of the second center. The twisting is transmitted to the arm member of the other side guiding mechanism located on the other end side of the rod member to be interlocked. 1 9 · If the storage cabinet of any of items 2 to 4 and 7 of the whistle patent scope, φ ', the upper guide mechanism of the middle child or the lower guide mechanism is only one of the V guide mechanisms, The other side guiding mechanism is provided with a guiding portion (4〇) which is the same trajectory as the one side guiding mechanism for moving the door privately, and the guide wheel is disposed on the one side of the sand door, R A mechanism for moving along the guiding portion. The storage cabinet of claim 5, wherein only one of the upper side guide or the lower side guide is the one side guide mechanism The other side guiding mechanism is provided with a guiding portion (4〇) having the same trajectory as the movement trajectory of the one side guiding mechanism for moving the cabinet door, and a guiding roller (R, R' provided on the one side pivoting door. A device that moves along the guiding portion. 24 200806864 A 21. The storage cabinet of claim 6, wherein only one of the upper guiding mechanism or the lower guiding mechanism is guiding the one side a mechanism, the other side guiding mechanism is provided with a guiding portion (40) which has the same trajectory as the movement trajectory of the one side guiding mechanism for moving the cabinet door, The door to the side of the guide rollers (H, R '') along the guide portion moving mechanism XI ring of formula:. • summarized as follows page 25