JP2018178515A - Sliding door support structure and partition system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an unprecedented support structure for a sliding door, which does not impose an unreasonable load on mechanical parts or has a complicated structure and also contributes to simplification of a work process. SOLUTION: A slide door 2 is suspended and supported from one side surface side by a hanging mechanism 3 or 4 arranged in the front-rear direction along a slide direction, and an upper and lower end portions of the slide door 2 are arranged in the front-rear direction. Since it is regulated by the stopping mechanism 5 to 8, the structure of the hanging mechanism and the steady rest mechanism can be simplified and the burden can be reduced, and the convenience of assembling and disassembling can be improved. [Selection diagram] Fig. 2

Description

  The present invention relates to a slide door support structure and partition system suitably used for a booth or the like installed indoors.

  Conventionally, there are many booths installed indoors in which a slide door is adopted to form an entrance.

  As a support structure for this type of slide door, a guide surface is formed inside one of the slide door or the fixed panel so that the suspension structure also functions as a steadying function in the thickness direction, and this guide surface is made to protrude from the other It is generally known that the moving body is engaged in a state in which the movement in the panel thickness direction is restricted (Patent Documents 1 to 3).

Patent No. 4354049 Patent No. 4560775 gazette Patent No. 3623433

  However, with such a structure, a suspension load and a load in the swing direction act in an overlapping manner on the rail and the rolling element, so that the rail and the rolling element are easily subjected to an excessive load, and the rail and the rolling element are complicated. In many cases, you will have to adopt a structure.

  As a result, the slide door needs to be engaged while moving the slide door along the thickness direction with respect to the fixed panel, or the slide door is attached to the fitting after the fitting is engaged in the sliding direction. It is easy to cause problems.

  The present invention has been made focusing on such problems, and does not impose an undue load on mechanical parts or make a complicated structure, and also contributes to simplification of work processes. The purpose is to provide a sliding door support structure.

  The present invention takes the following means in order to achieve such an object.

  That is, in the support structure of the slide door according to the present invention, the slide door is suspended and supported from one side by a suspension mechanism disposed back and forth along the slide direction, and the upper and lower end portions of the slide door are disposed back and forth It is characterized by being regulated by a steadying mechanism in the thickness direction.

  In this manner, if the upper and lower end portions are restricted in the thickness direction, the slide door can maintain its standing position even if it is suspended from one side, so that the suspending mechanism and the anti-vibration mechanism may have simple structures. A support that contributes to the convenience of assembly by alleviating the burden on the mechanical parts by avoiding overlapping and acting of the load in the lowering direction and the swing direction, and effectively avoiding the complicated structure of the mechanical parts. The structure can be adopted.

  In order to reduce the amount of lift of the cantilever support mechanism of the slide door while avoiding the interference of the component parts, the front suspension mechanism and the front anti-shake mechanism are provided longitudinally within the thickness and height of the slide door. The rear suspension mechanism and the backrest mechanism are formed by the rails and the lateral rails, and the vertical rollers and the lateral rollers on the support side that support these rails in height and thickness directions by engaging with the rails. It is preferable that the apparatus comprises a longitudinal roller and a transverse roller which are provided, and a longitudinal rail and a transverse rail on the support side which is engaged with these rollers and supported in the height direction and the thickness direction.

  In order to further simplify the structure and assembly, the lateral rails of the slide door are in the form of grooves recessed in the upper and lower end surfaces of the slide door, and lateral rollers are engaged with the lateral rails from the upper and lower directions. Is preferred.

  Similarly, in order to further simplify the structure and assembly, the vertical rail of the slide door is a groove-like one recessed on one side of the slide door, and this vertical rail is used as a vertical roller from the thickness direction Preferably, they are engaged.

  In order to stably support the front and rear of the slide door without rattling, the front suspension mechanism and the front anti-shake mechanism are longitudinal rails and lateral rails provided in the height and thickness of the slide door, and these rails Of the rear suspension mechanism and the back shake prevention mechanism are also provided in the height and thickness of the slide door. It is preferable to comprise rails and lateral rails, and vertical rollers and lateral rollers on the support side that engage with these rails to support them in the height and thickness directions.

  In this case, the vertical rails and the horizontal rails of the slide door are provided in the upper and lower frames of the slide door in order to make the rails of the slide door not be exposed as much as possible to the external appearance. It is desirable that the lateral rollers be disposed on the upper and lower frames of the slide door and be fixed to the support side via upper and lower brackets pulled out through slits provided in the upper and lower frames.

  In particular, in order to simplify the installation procedure, the upper bracket is fixed to the support side above the upper end of the upper frame of the slide door, and the lower bracket is fixed to the support side below the lower end of the lower frame of the slide door It is effective to be done.

  In order to facilitate the adjustment work and simplify the structure, the vertical rollers of the slide door are pivotally mounted on the extension of the vertical rail of the slide door, and the horizontal rollers of the slide door are horizontal to the slide door. Preferably, it is pivotally mounted on the extension of the rail.

  In order to enable appropriate adjustment of the tilt of the slide door, it is desirable that the front suspension mechanism be provided with a height adjustment mechanism that changes the height position of the vertical roller.

  In this case, in particular, it is advantageous that the height position of the upper horizontal roller of the front anti-shake mechanism is changed in conjunction with the adjustment of the vertical roller.

  Furthermore, it is preferable that the lower horizontal roller of the front anti-shake mechanism is also provided with a height adjustment mechanism.

  By applying the slide door support structure as described above, it is possible to provide a low partition system that is assembled with a simple structure and has improved ease of disassembly and maintenance.

  Since the present invention has the configuration described above, by separately supporting the suspension load and the swing load in the thickness direction, it is possible to reduce the load of the mechanical parts while simplifying the structure and simplifying the assembly. It is possible to provide a new and useful slide door support structure and a partition system provided with the same, which also contributes.

FIG. 1 is an external view of a raw partition system according to an embodiment of the present invention. The disassembled perspective view of the slide door periphery which comprises the embodiment. The front perspective view of the raw partition which assembled the same slide door. The upper part expanded sectional view along the AA of FIG. The lower part expanded sectional view along the AA of FIG. The upper part expanded sectional view along the BB line of FIG. The lower part expanded sectional view along the BB line of FIG. The front view which shows the adjustment mechanism of the vertical roller and horizontal roller in the embodiment. The partial front view which shows the taking-out / insertion assistance mechanism of the slide door in the embodiment. The typical front perspective view showing a second embodiment of the present invention. The front view of the upper and lower roller support body which comprises the embodiment. The perspective view which looked at the upper part and lower part of FIG. 10 from arrow Y1, Y2 direction. The perspective view which shows an upper roller support typically.

  Hereinafter, a first embodiment of the present invention will be described with reference to FIGS. 1 to 9.

  FIG. 1 shows a low partition system LPS provided with a slide door device A. The slide door device A is placed indoors and used as a partition, and the partition panel 1 is formed in a door-bag shape, and the slide door 2 can be manually inserted into and removed from the partition panel 1.

  FIG. 2 is an exploded perspective view showing the vicinity of the slide door 2 with the partition panel 1 disassembled. The partition panel 1 includes a main panel 11, a decorative panel 12 detachably attached to a position facing the main panel 11, a ground portion 13 covering between the main panel 11 and the edge of the decorative panel 12, and a door pocket opening cover 14 The sliding panel 2 is housed in a door pocket space S which is composed of a coping 15 and a coping auxiliary member 16 and is closed by these members.

  The main panel 11 is mainly composed of a rigid plate material, for example, a flush plate material 11a in which a paper honeycomb is sandwiched between steels, and the plate material 11a is connected to a corner support CP constituting a booth via a bracket 11b. And maintain self-sustainability even in the disassembled state. A cosmetic 11c is disposed on the outside of the main panel 11 as shown in FIG.

  As shown in FIG. 3 and FIG. 5 etc., the main panel 11 stands up along the edge of the bracket 11 d constituting the bottom plate, and the square pipe-shaped base in which the bracket 11 d constitutes the ground portion 13 via the adjuster 11 e. The bracket 11d and the base 13a are connected by the fastener 13b in a state of being supported by the base 13a and subjected to adjuster adjustment, and the base 13a is placed on the floor F. A baseboard 13c is attached to the base 13a.

  On the other hand, in the slide door 2, as shown in FIGS. 2 to 5, etc., the thin plate-shaped panel body 25 is attached to the inside of the upper frame 21, the lower frame 22 and the left and right side frames 23, 24 via the mounting member 2a. A door piece 23a in the form of a convex piece is formed in a T-shaped cross section on the side frame 23 on the drawer side.

  The support mechanism SP for supporting the slide door 2 is a slide door, as shown in FIG. 2 and FIG. 4 to FIG. A front suspension mechanism 3 and a rear suspension mechanism 4 for suspending and supporting 2 from one side, a front upper anti-shake mechanism 5 for regulating the upper and lower end portions of the slide door 2 in the thickness direction of the slide door 2, and a front lower portion A steady rest mechanism 6, a rear upper steady rest mechanism 7, and a rear lower steady rest mechanism 8 are provided. In FIGS. 4 to 7, the hatching representing a part of the cross section is simplified, for example, by omitting the hatching.

  As shown in FIG. 4, the front suspension mechanism 3 engages with the vertical rail 31 provided in the thickness and height of the upper frame 21 constituting the slide door 2 and the height direction by engaging the vertical rail 31. And a vertical roller 32 on the main panel 11 side. The vertical rail 31 is in the form of a groove recessed in one side surface 2 b of the upper frame 21 constituting the slide door 2, and the vertical rail 31 is engaged with the vertical roller 32 along the thickness direction of the slide door 2. ing. The vertical roller 32 is pivotally attached to the rising piece 91a of the L-shaped roller support member 91 via the horizontal support shaft 32a, and the roller support member 91 is attached to the main panel 11 via the bracket 92. A loose hole (not shown) is provided in the upright piece 91a or the bracket 92, and the roller support member 91 is fixed at an appropriate height by a fastener 91c inserted in the loose hole.

  The rear suspension mechanism 4 is, as shown in FIG. 6, a vertical roller 41 protruding from the slide door 2 and a vertical rail on the support side supporting the height direction by engaging with the vertical roller 41, that is, the main panel 11 side. And 42. The vertical roller 41 is pivotally mounted on an extension along the vertical direction of the drawing of the vertical rail 31 provided on the slide door 2 via a horizontal support shaft 41 a, and the roller portion is one side of the slide door 2. It projects laterally more than 2b. The vertical rail 42 is formed on the upright piece 93a of the L-shaped rail component 93, and the rail component 93 is attached to the main panel 11 via the bracket 92 described above.

  As shown in FIG. 4, the upper front anti-shake mechanism 5 supports the upper horizontal rail 51 provided in the thickness and the height of the slide door 2 and supports the upper horizontal rail 51 to support the thickness direction. It is comprised by the side, ie, the upper side roller 52 of the main panel 11 side. The lateral rail 51 of the slide door 2 is a groove-like one recessed in the upper end face 2c of the upper frame 21 constituting the slide door 2, and the lateral roller 52 is engaged with the lateral rail 51 from the upper side. The horizontal roller 52 is pivotally attached to the horizontal piece 91b of the roller attachment member 91 described above via a vertical support shaft 52a, and the height along with the vertical roller 32 is set according to the height of the roller support member 91. It is supposed to be changeable. The roller support member 91 and the bracket 92 are fastened to each other through the fastener 91c, and the main panel 11 is inserted into the horizontal portion of the bracket 92 and screwed to the roller attachment member 91 in a state where the fastener 91c is loosened. The height position of the rollers 32 and 52 can be adjusted by a bolt V1 which is an adjustment unit, and the bolt V1 adjusts the height of the rollers 32 and 52 together with the roller support member 91, the bracket 92 and the fastening tool 91c. The adjustment mechanism 110 is configured.

  As shown in FIG. 6, the upper rear anti-shake mechanism 7 has an upper horizontal roller 71 protruding from the slide door 2 and a support side that engages with the upper horizontal roller 71 to support the slide door 2 in the thickness direction. It is comprised by the upper horizontal rail 72 by the side of the main panel 11. The upper horizontal roller 71 is pivotally mounted on an extension along the vertical direction of the paper surface of the upper horizontal rail 51 provided on the slide door 2 via a support shaft 71 a. It projects above the upper end face 2c. The upper lateral rail 72 is formed on the horizontal piece 93 b of the rail component 93, and is attached to the main panel 11 via the bracket 92.

  As shown in FIG. 5, the front lower anti-shake mechanism 6 supports the lower horizontal rail 61 provided in the thickness and the height of the slide door 2 and supports the lower horizontal rail 61 to support the thickness direction. It is comprised by the side, ie, the lower side roller 62 by the side of the main panel 11. The lower lateral rail 61 of the slide door 2 is a groove-like one recessed in the lower end face 2 d of the lower frame 22 constituting the slide door 2, and the lateral roller 62 is engaged with the lateral rail 61 from below. The lateral roller 62 is pivotally attached to the horizontal piece 94a of the L-shaped roller support member 94 via the vertical support shaft 62a, and the upright piece 94b of the roller support member 94 is attached to the main panel 11 via the bracket 95. The rising piece 94b or the bracket 95 is provided with a loose hole (not shown) and is fixed at an appropriate height by a fastener 94c inserted into the loose hole. The roller support member 94 constitutes a lower adjustment mechanism 120 for adjusting the height of the roller 62 together with the bracket 95 and the attachment 94c.

  As shown in FIG. 7, the lower rear anti-shake mechanism 8 has a lower horizontal roller 81 protruding from the slide door 2 and a support side that supports the lower horizontal roller 81 to support the thickness direction, that is, the main panel 11 side. And a lower horizontal rail 82. The lower horizontal roller 81 is pivotally mounted via a vertical support shaft 81 a on an extension along the paper surface perpendicular direction of the lower horizontal rail 61 provided on the lower frame 22 constituting the slide door 2, The portion projects downward from the lower end face 2 d of the lower frame 22 constituting the slide door 2. The lower horizontal rail 82 is formed on the horizontal piece 94 a of the roller support member 94 and attached to the main panel 1 via the bracket 95 described above.

  As shown in FIG. 4 and the like, the auxiliary lumber support member 16 compensates for the height difference between the decorative panel 12 and the decorative material 11c, and the larch 15 is attached across the auxiliary lumber auxiliary member 16 and the decorative member 11c.

  The door case opening cover 14 shown in FIG. 2 has a door entrance 14 a which is larger than the cross section of the slide door 2 and smaller than the projecting dimensions of the vertical roller 41 and the horizontal rollers 71 and 81.

  The height adjustment mechanism 110 is open in the door case by removing the lock 15 and is opened upward, and in the state where the slide door 2 is pulled out from the door case, the height of the rollers 32, 52 can be adjusted through the bolt V1. It is done. The height adjustment mechanism 120 can adjust the height position of the roller 62 by loosening the attachment 94 c in a state where the decorative panel 12 is removed.

  Further, the slide door device A is a pair that assists the pull-in force of the moving end when the slide door 2 is stored and the pull-out force of the moving end when the slide door 2 is pulled out in the main panel 1 shown in FIG. The loading / unloading assist mechanisms 201A and 201B are attached and housed in the door case so that the common engaging portion 202 provided on the slide door 2 is selectively engaged with each opening / closing assist mechanism.

  Specifically, as shown in FIG. 9, the drawing out / insertion assist mechanism 201A on the pullout side engages the guide groove 211 formed in an L-shape with two points of the mooring claw 212, and is inclined at an auxiliary start position P From there, it is possible to move back and forth between the auxiliary completion position Q moved to the end while taking a substantially horizontal posture toward the opposite side, and move from the auxiliary start position Q to the auxiliary end position P by the elasticity of a spring not shown When going from the end position P to the auxiliary start position Q, when the auxiliary start position Q is reached while storing elasticity in the spring, one of two points at that position is caught on the L-shaped portion 211a of the guide groove 211 and is detented Are configured to That is, when the slide door 2 is pulled out and the engagement portion 202 comes to the auxiliary start position P and the engagement portion 202 is hooked on the mooring claw 212 and the detent state is released, the mooring claw 212 While being caught, the slide door 2 is towed to move to the auxiliary end position Q of the drawer end. Conversely, when the slide door 2 is retracted, the engagement portion 202 tows the mooring pawl 212 to move to the auxiliary start position P and hooks on the L-shaped portion 211a of the guide groove 211, and at this time the engagement pawl 202 is moored The slide door 2 continues to move in the retracting direction after being released from the claws 212. In addition, when a spring discharge | releases elasticity, it is comprised so that the damper which is not shown may work.

  The same applies to the drawing-in / out auxiliary mechanism 202 on the pulling side.

  As described above, the slide door apparatus A realizes the low partition system LPS which has a function of enabling the slide door 2 to be opened and closed manually manually while maintaining the minimum rigidity.

  As described above, the support structure of the slide door 2 according to the present embodiment is suspended and supported from one side by the suspension mechanisms 3 and 4 in which the slide door 2 is disposed in the longitudinal direction along the slide direction. It is characterized in that the upper and lower ends of the second part 2 are restricted by the anti-vibration mechanisms 5 to 8 in the thickness direction disposed in the front and rear direction.

  In this manner, if the upper and lower end portions are restricted in the thickness direction, the slide door 2 is maintained in the standing position even if it is hung from one side, so the hanging mechanisms 3, 4 and the anti-vibration mechanisms 5 to 8 respectively It may be of a simple structure, and it is possible to prevent the load of the mechanism parts from being burdened by avoiding the overlapping and acting of the suspension load and the load in the swing direction, and at the same time avoiding the complex structure of the mechanism parts. A support structure that contributes to the flight can be effectively adopted.

  Specifically, the front suspension mechanism 3 and the front anti-shake mechanisms 5 and 6 engage with the longitudinal rails 31 and the lateral rails 51 and 61 provided in the thickness of the slide door 2 and the rails 31, 51 and 61 And the longitudinal rollers 32 and lateral rollers 52 and 62 on the support side that support in the height direction and thickness direction, and the rear suspension mechanism 4 and the rear anti-shake mechanisms 7 and 8 The roller 41 and the lateral rollers 71, 81, and the vertical rails 42 and the lateral rails 72, 82 on the support side which are engaged with the rollers 41, 71, 81 to support in the height direction and the thickness direction It is possible to suppress the amount of the cantilevered support structure of the slide door 2 to be small while preventing the interference between the vertical rails 31, 42 and the interference between the vertical rollers 32, 41.

  In this case, the lateral rails 51, 61 of the slide door 2 are groove-shaped recessed in the upper and lower end surfaces of the slide door 2, and the lateral rollers 52, 62 are engaged with the lateral rails 51, 61 from the vertical direction. Therefore, the anti-vibration mechanisms 5 and 6 can be configured outside the slide door, and the lateral rails 51 and 61 can be engaged with the lateral rollers 52 and 62 from the thickness direction, so that the structure and assembly Is easier, and the slide door can be assembled so as not to be damaged.

  Similarly, the vertical rail 31 of the slide door 2 is in the form of a groove recessed in one side surface of the slide door 2 and the vertical rail 31 is engaged with the vertical roller 32 in the thickness direction. It is easier to assemble and can be assembled so that the slide door is not damaged.

  Such an effect is the same for the structures of the rear suspension mechanism 4 and the backrest mechanisms 7 and 8 as well.

  Furthermore, the vertical rollers 41 of the slide door 2 are pivotally mounted on the extension of the vertical rail 31 of the slide door 2, and the horizontal rollers 71 and 81 of the slide door 2 are on the extension of the horizontal rails 51 and 61 of the slide door 2. The vertical rails 31 and the horizontal rails 51 and 61 are pivotally mounted, and by using the longitudinal rollers 41 and the lateral rollers 71 and 81 as attachment destinations, the front and rear suspension mechanisms 3 and 4 and the anti-vibration mechanisms 5 to 8 are provided. The height can be easily adjusted, and the structure can be simplified and the number of parts can be reduced.

  And since the height adjustment mechanism 110 which changes the height position of the vertical roller 32 is provided in the front suspending mechanism 3, the structure and adjustment for striking the slide door 2 uniformly to a door contact become simple. .

  In addition, in the present embodiment, the upper horizontal roller of the front anti-shake mechanism 5 is interlocked with the adjustment of the vertical roller 32 in that the hanging height of the slide door is changed and the height of the upper horizontal roller for anti-vibration is also required to be changed. Since the height position of 52 is configured to be changed, the adjustment can be accurately completed in one operation.

  Furthermore, the hanging height of the slide door 2 is changed, and the height of the lower horizontal roller 62 for anti-shake must also be changed. The lower horizontal roller 62 of the front anti-shake mechanism 6 is also provided with the height adjustment mechanism 120 Therefore, it is possible to make appropriate adjustments at the top and bottom.

  And, if such a slide door support structure is applied, it becomes possible to provide a low partition system LPS which is assembled with a simple structure and which is easy to disassemble and maintain.

  Next, a second embodiment of the present invention will be described with reference to FIGS.

  This embodiment is different from the first embodiment in the configurations of the front suspension mechanism 103, the rear suspension mechanism 104, the front anti-shake mechanisms 105 and 106, and the rear anti-shake mechanisms 107 and 108.

  The front suspension mechanism 103 includes a vertical rail 131 provided in the height and thickness of the slide door 102, and a support-side vertical roller 132 engaged with the vertical rail 131 and supported in the height direction. The front anti-shake mechanisms 105 and 106 engage with the upper horizontal rail 151 and the lower horizontal rail 161 provided in the height and thickness of the slide door 102 and the upper horizontal rail 151 and the lower horizontal rail 161. It is comprised by the upper horizontal roller 152 and the lower horizontal roller 162 of the support side supported in thickness direction. Further, the rear suspension mechanism 104 is configured by a vertical rail 141 provided in the height and thickness of the slide door 102, and a vertical roller 142 on the support side that is engaged with the vertical rail 141 and supported in the height direction. The backrest mechanisms 107, 108 are provided with lateral rails 171, 181 provided within the height and thickness of the slide door 102, and a support side engaged with these lateral rails 171, 181 and supported in the thickness direction And lateral rollers 172, 182. Here, the vertical rails 131 and 141 are continuous in the common upper frame 121, and the horizontal rails 151 and 171 are also continuous in the common upper frame 121, and the horizontal rails 161 and 181 are common lower frame 122. It is continuous in the inside.

  The vertical roller 132 and the horizontal roller 152 (vertical roller 142 and horizontal roller 172) on the support side are disposed in the upper frame 121 of the slide door 102 and pulled out through the slits 121a provided in the upper frame 121. A slit 122a is fixed to the support side, ie, the main panel 111 side by the upper bracket 191, and the support side lateral roller 162 (lateral roller 182) is disposed in the lower frame 122 of the slide door 102 and provided in the lower frame 122 It is fixed to the support side, ie, the main panel 111 side, by the lower bracket 192 drawn out.

  The vertical roller 132 and the horizontal roller 152 (vertical roller 142 and horizontal roller 172) are rotatably incorporated in the roller support RS1 shown in FIGS. 11 and 13 formed by bending a plate material. Specifically, the vertical rollers 132 and 142 are supported by the shaft S passing between the standing walls S11 and S11 of the roller support RS1, and the horizontal rollers are provided in the notches S12 and S12 provided on the standing walls S11 and S11 of the roller support RS1. 152 and 172 are accommodated, and a part of the plate material constitutes the upper bracket 191. The upper bracket 191 is fixed to the support side, that is, the main panel 111 side at a position X1 above the upper end 121x of the upper frame 121 of the slide door 102.

  Further, the lateral roller 162 (lateral roller 182) is incorporated in a roller support RS2 shown in FIG. 11 formed by bending a plate material (a perspective view of the roller support RS2 corresponding to FIG. 13 is not shown). Specifically, the lateral rollers 162 and 182 are accommodated in the notches S22 and S22 provided in the upright walls S21 and S21 of the roller support RS1, and a part of the plate material constitutes the lower bracket 192. The lower bracket 192 is fixed to the support side, that is, the main panel 111 side at a lower position X2 than the lower end 122x of the lower frame 122 of the slide door 102.

  As for assembly, with the roller supports RS1 and RS2 housed in the upper frame 121 and the lower frame 122 of the slide door 102, respectively, the slide door 102 is brought close to the main panel 111 to fix the fixing positions 191x, 191x of the brackets 191 and 192. Fixing 192 x to the main panel 111 with a fastener such as a bolt completes the assembly. In particular, if the fixed positions of the upper and lower roller supports RS1 and RS2 attached to the side close to the door opening are adjustable in the height direction, the height adjustment mechanism of the vertical roller 132 and the horizontal roller 152, the horizontal roller 162. Height adjustment mechanism can be configured.

  A decorative cover or the like similar to the cosmetic cover 12 of the first embodiment is attached from above, and the door case opening is closed by the door case opening cover similar to the door case opening cover 14 of the first embodiment. In this case, the door case opening cover is provided with a door entrance slightly larger than the cross section of the slide door.

  When configured as described above, basically the same function and effect as the first embodiment can be obtained, and the front suspension mechanism 103 and the front anti-shake mechanisms 105, 106 of this embodiment have the same height as that of the slide door 102. Vertical rails 131 and lateral rails 151, 161 provided in the inner and inner thickness, and vertical rollers 132 and lateral rollers on the support side engaged with the rails 131, 151, 161 and supported in the height direction and thickness direction A vertical rail 141 and horizontal rails 171 and 181 provided within the height and thickness of the slide door 102, and the rails 141 171, 181 and is supported by the vertical roller 142 and the horizontal rollers 172, 182 on the support side that supports in the height direction and the thickness direction. Because there can be stably supported without rattling back and forth of the sliding door 201.

  In this case, the vertical rails 131 and 141 and the horizontal rails 151, 161, 171 and 181 of the slide door 102 are provided in the upper and lower frames 121 and 122 of the slide door 102, and the vertical rollers 132 and 142 of the support side and the horizontal The rollers 152, 162, 172, 182 are disposed in the upper and lower frames 121, 122 of the slide door 102, and are pulled out through upper and lower frames 121, 122 via slits 121a, 122a. The rails 131, 141, 151, 161, 171, and 181 of the slide door 102 can be configured so as not to be exposed to the outside as much as possible because they are fixed to the support side via 191 and 192.

  In particular, the upper bracket 191 is fixed to the support side above the upper end 121x of the upper frame 121 of the slide door 102, and the lower bracket 192 is fixed to the support side below the lower end 122x of the lower frame 122 of the slide door 102. Therefore, the slide door 102 can be attached close to the main panel 111 in the thickness direction with the roller supports RS1 and RS2 housed in the upper frame 121 and the lower frame 122 from the beginning, and the installation procedure can be simplified. It becomes possible.

  As mentioned above, although one Embodiment of this invention was described, the specific structure of each part is not limited only to embodiment mentioned above.

  For example, the slide door is not limited to a structure housed in a door-bag-like low partition, and the same function and effect as the above embodiment are exerted even if the slide door is overlapped outside the fixed panel in the misaligned state. Be done.

  The other configurations can be variously modified without departing from the scope of the present invention.

2, 102: slide door 3, 13: front suspension mechanism 4, 104: rear suspension mechanism 5, 6, 105, 106: front anti-shake mechanism 7, 8, 107, 108: back-rest mechanism 31, 131 Vertical rail (front hanging mechanism)
32, 132 ... vertical rollers (front suspension mechanism)
41, 142 ... vertical rollers (rear suspension mechanism)
42, 141 ... vertical rail (rear suspension mechanism)
51, 61, 151, 161 ... Lateral rail (forward steadying mechanism)
52, 62, 152, 162 ... Lateral roller (front anti-shake mechanism)
71, 81, 172, 182 ... Lateral roller (backrest mechanism)
72, 82, 171, 181 ... Lateral rail (backrest mechanism)
110, 120 ... height adjustment mechanism LPS ... raw partition system

Claims (12)

A support structure for supporting the slide door,
The sliding door is suspended and supported from one side by a suspending mechanism disposed forward and backward along the sliding direction, and the upper and lower end portions of the sliding door are regulated by a steadying mechanism in the thickness direction. Features of the sliding door support structure. The front suspension mechanism and the front anti-shake mechanism are longitudinal rails and lateral rails provided within the thickness and height of the slide door, and a support side engaged with these rails and supported in the height direction and the thickness direction A post-hanging mechanism and a back shake prevention mechanism are composed of a longitudinal roller and a lateral roller, and are engaged with the longitudinal roller and the lateral roller protruding from the slide door and supported in the height direction and the thickness direction The support structure for a slide door according to claim 1, wherein the support door comprises a longitudinal rail and a lateral rail. 3. The support structure for a slide door according to claim 2, wherein the lateral rail of the slide door is a groove-like one recessed in the upper and lower end surfaces of the slide door, and lateral rollers are engaged with the lateral rail from the vertical direction. The support of the slide door according to claim 2 or 3, wherein the vertical rail of the slide door is a groove-like one recessed on one side surface of the slide door, and the vertical rail is engaged with the vertical roller from the thickness direction. Construction. The longitudinal roller of the sliding door is pivotally mounted on the extension of the longitudinal rail of the sliding door, and the lateral roller of the sliding door is pivotally mounted on the extension of the lateral rail of the sliding door. Sliding door support structure described. The front suspension mechanism and the front anti-shake mechanism are longitudinal rails and lateral rails provided within the height and thickness of the slide door, and a support side engaged with these rails and supported in the height direction and thickness direction The rear suspension mechanism and the backrest mechanism, which are constituted by the longitudinal roller and the lateral roller, are also provided with longitudinal rails and lateral rails provided in the height and thickness of the slide door, and engaged with these rails in the height direction 2. The slide door support structure according to claim 1, wherein the slide door support structure comprises a longitudinal roller and a transverse roller on the support side that supports in the thickness direction. Vertical rails and lateral rails of the slide door are provided in the upper and lower frames of the slide door, and vertical rollers and lateral rollers on the support side are disposed in the upper and lower frames of the slide door and the upper and lower frames are disposed. 7. The support structure for a slide door according to claim 6, wherein the support structure is fixed to the support side via upper and lower brackets pulled out through slits provided in. The slide door according to claim 7, wherein the upper bracket is fixed to the support side above the upper end of the upper frame of the slide door, and the lower bracket is fixed to the support side below the lower end of the lower frame of the slide door. Support structure. The slide door support structure according to any one of claims 2 to 8, wherein a height adjustment mechanism for changing the height position of the vertical roller is provided in the front suspension mechanism. 10. The slide door support structure according to claim 9, wherein the height position of the upper horizontal roller of the front anti-shake mechanism is changed in conjunction with the adjustment of the vertical roller. The slide door support structure according to claim 10, wherein the lower horizontal roller of the front anti-shake mechanism is also provided with a height adjustment mechanism. A low partition system comprising the slide door support structure according to any one of claims 1 to 11.

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