JP4209808B2 - Double drawer structure and kitchen stand provided with the same - Google Patents

Description

  The present invention relates to a two-drawer structure in which a drawer main body can be pulled out from both a front side and a back side of a storage case and can be pulled out in both directions.

  As for both drawers, for example, as described in Patent Document 1, after the housewife finishes cooking on the kitchen side and arranges on the hatch counter, the drawer moves to the dining side, opens the drawer from the dining side, and enters it. Take out the desired spoons, forks, etc. that are stored and serve them on the dining table. Then, clean the used tableware on the dining table on the hatch counter, move it to the kitchen side, and use it. It is convenient because it is possible to clean the dishes, open the drawer from the kitchen side, and quickly store the cleaned food utensils in the drawer.

  And as for the concrete structure of such both drawers, for example, as described in Patent Document 2, the inner rail is interposed between the outer rail fixed to the side plate and the support rail integral with the drawer. It is known that the body can be extracted and pulled out.

JP-A-5-277017 (second page, FIG. 1) JP-A-56-91711 (second page, FIGS. 1 and 2)

  However, when the drawer described in Patent Document 2 is pulled out from one side, a concave space is formed on the other side, so that not only the appearance is bad, but also every time it is pulled out, and dust etc. are in the concave space. It was easy to get in. Further, when the extracted body (storage box body) is pulled out, only the rear side of the extracted body is supported by the inner rail, and therefore the extracted body cannot be moved forward beyond the predetermined position. The body could not be extracted and released greatly.

  The present invention has been made in view of such a situation, and even if the drawer is pulled out from one side, the drawer is hidden from the other side and the drawer can be opened greatly. The purpose is to provide a structure.

In order to solve the above-mentioned problem, the double drawer structure according to claim 1 of the present invention is a double drawer that can be pulled out in both directions so that the drawer body can be pulled out from the front side or the back side of the storage. The drawer main body is attached to at least a storage box body, a front side front plate, a rear side front plate, and a front side front plate for placing and pulling out the storage box body on both front plates. Two horizontal support rails and two horizontal support rails attached to the back side front plate , and when the storage box is in the storage position, the front side front plate has two horizontal side rails . The two horizontal support rails of the support rail and the back side front plate extend so as to overlap each other , and each one support rail supports the front plate side of the storage box. Installed on each of the one support rail. The storage box body is supported by the main support member, and when the storage box body is pulled out to a predetermined position or more by one of the front plates, the main box placed on the two support rails attached to the other front plate The auxiliary support member provided in the storage box is placed on the support rail pulled out by one front plate almost simultaneously with the support member being detached from the support rail . .
According to this feature, the two horizontal support rails attached to the front plates on the front side and the back side are arranged so as to overlap each other, so that a rail structure stored in a compact manner can be provided. When one of the front plates is pulled out beyond a predetermined position, the auxiliary support member is placed on the support rail and supported at the support position on the rear side almost simultaneously with the removal of the main support member from the other support rail. Therefore, the storage box can be greatly opened without being wobbled.

The two-drawer structure according to claim 2 of the present invention is the double-drawer structure according to claim 1 , wherein the lowest point of the auxiliary support member is above the lowest point of the main support member. It is characterized by being located.
According to this feature, since the lowest point of the auxiliary support member is above the lowest point of the main support member, the auxiliary support member is separated from the support rail when the storage box is in the storage position, and sliding friction is caused. When the storage box is pulled out to a predetermined position or more, the support position of the storage box is switched from the main support member to the auxiliary support member, and stable support of the storage box is possible.

The double-drawer structure according to claim 3 of the present invention is the double-drawer structure according to claim 1 or 2 , wherein the main support member and the auxiliary support member are both rollers, and the support rail. An inclined portion for facilitating getting on the roller is formed at the free end portion of.
According to this feature, by using rollers for the main support member and the auxiliary support member, the storage box can easily move on the support rail, and the main support member is an inclined portion provided at the free end of the support rail. It is easy to get on the support rail.

A double drawer structure according to a fourth aspect of the present invention is the double drawer structure according to any one of the first to third aspects, wherein the fixed rail body fixed to the storage is provided with a sliding body. The support rail is provided, and the slide body is slidable with respect to the fixed rail body, and is also slidable with respect to the support rail.
According to this feature, the support rail can be drawn over a wide range with respect to the fixed rail body through the sliding body, and the storage box body can be opened larger.

A kitchen table according to a fifth aspect of the present invention is characterized by including the double drawer structure according to any one of the first to fourth aspects.
According to this feature, the user can take in and out the stored items in the drawer main body from both the front side and the back side of the kitchen table, so that it is not necessary to move around the kitchen table.

  Examples of the present invention will be described below.

  DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described with reference to the drawings. First, FIG. 1 is a perspective view showing a kitchen stand as a storage room having a double drawer structure in an embodiment of the present invention. Reference numeral 1 in FIG. 1 is a kitchen table 1 to which the double drawer structure of the present invention is applied. This kitchen table 1 is installed between a kitchen and a dining room in a system kitchen or the like.

  As shown in FIG. 1, the kitchen base 1 has legs 2 and 3 arranged on the left and right, and a top plate 6 provided with a faucet 4 and a sink 5 and the like is arranged above the legs 2 and 3. The front side of the kitchen stand 1 faces the kitchen, and the back side faces the dining room. Further, in order to store tableware and the like, a double drawer 7 as a drawer body in the present embodiment is provided, and the double drawer 7 is a storage box body 8 that can be pulled out in either the front side or the back side. have.

  Further, the two drawers 7 are provided with two front plates 9 and 10 which are separate from the storage box 8 on the front side and the rear side. If the front plate 9 on the front side is pulled out, the storage box The body 8 is linked and pulled out outward on the front side. If the front plate 10 on the back side is pulled out, the body 8 can be pulled out to the back side. It is possible to take out stored items such as tableware in the storage box 8 even from the inside.

  Next, the specific structure of the two drawers 7 will be described with reference to FIG. 2. FIG. 2 is a perspective view showing the two drawers 7. Hereinafter, the upper left side of FIG. Is described as the back side.

  As shown in FIG. 2, a front plate 9 is disposed on the front side and a front plate 10 is disposed on the back side across the storage box 8, and four fixed rail bodies 11 are provided on both sides of the storage box 8. 12, 13, 14 are arranged, and the fixed rail bodies 11, 12, 13, 14 are respectively supported by support rails 19, 20, which can be fully extended (full extension) via the sliding bodies 15, 16, 17, 18. 21 and 22 are attached to be extendable.

  Connecting portions 23, 24, 25, 26 are provided at the outer ends of the support rails 19, 20, 21, 22, and attachment bodies 31, 32, 33 fixed to the back surfaces of the front plates 9, 10. (Refer to FIG. 3) By connecting the connecting portions 23, 24, 25, 26, the front plates 9, 10 are fixed to the support rails 19, 20, 21, 22, and the front side A set of horizontal support rails 19 and 21 fixed to the front plate 9 and a set of horizontal support rails 20 and 22 fixed to the front plate 10 on the back side are arranged so as to overlap each other. . Further, on the upper side of each of the front plates 9 and 10, horizontally long handles 34 and 35 that can be grasped by the user when the drawer 7 is opened are provided along the longitudinal direction of the front plates 9 and 10. ing.

  And in the side part of the storage box 8, four main rollers 51, 52, 53, 54 as main support members in this embodiment, and four auxiliary rollers 55, 56, as auxiliary support members in this embodiment, As shown in FIG. 2, when the storage box 8 is pulled out to the back side, as shown in FIG. 2, the main rollers 52 and 54 and the auxiliary rollers 56 and 58 disposed above the storage box 8. The storage box body 8 is placed on the upper support rails 20 and 22 via. The storage box 8 is easily moved by placing the storage box 8 on the support rails 19, 20, 21, and 22 using a plurality of rollers.

  Further, the specific structure of both drawers 7 will be described in detail. FIG. 3 is a longitudinal side view showing both drawers 7, and FIG. 4 is a longitudinal sectional view taken along line AA in FIG. The left side of 3 will be described as the front side and the right side as the back side.

  As shown in FIG. 3, the main roller 51 and the auxiliary roller 55 corresponding to the lower support rail 19 are pivotally supported by pivots 81 and 82 having the same height, and the main roller 52 corresponding to the upper support rail 20. The auxiliary roller 56 is pivotally supported by pivots 83 and 84 having the same height. In addition, the main rollers 51, 52, 53, 54 and the auxiliary rollers 55, 56, and the auxiliary rollers 55, 56, when the drawer 7 is put in and out of the inner rails (free ends) of the support rails 19, 20 as will be described later. Inclined members 44 and 45 are attached as inclined portions in the present embodiment provided so that 57 and 58 are easily mounted on the support rails 19 and 20.

  The diameters of the auxiliary rollers 55 and 56 are smaller than the diameters of the main rollers 51 and 52. As shown in FIG. 3, when the storage box 8 is in the storage position, the auxiliary rollers 55 and 56 having a small diameter are The main roller 51 that is not in contact with the upper surfaces of the support rails 19 and 20, the lowermost point of the auxiliary roller 56 is located above the lowermost point of the main roller 52, and is disposed diagonally in a side view. Only the main roller 52 is placed on the upper surfaces of the upper and lower support rails 19 and 20, and one side surface of the storage box 8 is supported at the two front and rear support positions.

  Therefore, the storage box body 8 can be supported at four points of the minimum support position (main rollers 51, 52, 53, 54) for supporting the storage box body 8, and when the drawers 7 are assembled. Even if some manufacturing errors occur, the storage box 8 can be smoothly put in and out without rattling, and the auxiliary rollers 55 and 56 are supported by the support rail when the storage box 8 is in the storage position. 19 and 20, the sliding frictional resistance is reduced.

  On the inner side of the connecting parts 23, 24, 25, 26 attached to the ends of the support rails 19, 20, 21, 22, the rotating levers 27, 28, 29, 30 are vertically oriented with the pivots 59, 60 as axes. The first engagement pieces 61 and 62 extend upward at the inner ends of the rotation levers 27 and 28. In the vicinity of the first engagement pieces 61, 62, second engagement pieces 63, 64 are extended, and at the tip ends on the inner sides of the rotating levers 27, 28, tapers 65, 66 are formed. Has been.

  As shown in FIG. 3, engagement pins 79 and 80 are provided on the side portion of the storage box body 8, and the engagement pins 79 and 80 are the first engagement pieces 61 and 62 or the second engagement pieces. It can be engaged with either of the joining pieces 63 and 64.

  Further, locking portions 67 and 68 are formed below the rotating levers 27 and 28 shown in FIG. 3, and when the front plates 9 and 10 are closed, the locking portions 67 of the rotating levers 27 and 28 are formed. , 68 are locked to locking pieces 69, 70 fixed to the fixed rail bodies 11, 12, and both the front side and back side turning levers 27, 28 are connected to the engaging pins 79, Therefore, the rotating levers 27 and 28 can maintain the separated state from the storage box 8 and the storage box 8 is arranged at the storage position.

  Further, with the pivots 59 and 60 as a boundary, the weight on the outer side of the rotation levers 27 and 28 is formed so as to be heavier than the weight on the inner side of the rotation levers 27 and 28. When 10 is pulled out, the locking portions 67 and 68 of the rotating levers 27 and 28 are separated from the locking pieces 69 and 70 of the fixed rail bodies 11 and 12, and the rotating levers 27 and 28 are inward by their own weight. The side is pivoted upward.

  Further, the pivot shafts 59 and 60 of the rotation levers 27 and 28 are additionally provided with urging means such as a winding spring (not shown), and the rotation lever is rotated by its own weight and the winding spring (not shown). The malfunction of 27 and 28 can be reduced as much as possible. Longitudinal guide holes 71 and 72 are formed on the outer sides of the rotating levers 27 and 28, and guide pins 73 and 74 fixed to the connecting portions 23 and 24 are inserted into the guide holes 71 and 72. Thus, the rotation of the rotation levers 27 and 28 is restricted within a predetermined range.

  Further, air dampers 36, 37, 38, 39 are fixed to the inner side portions of the respective fixed rail bodies 11, 12, 13, 14 shown in FIG. 3, and the substantially central portions of the respective support rails 19, 20 are fixed. Are provided with contact portions 42 and 43 so as to be able to contact the contact pieces 40 and 41 erected on the air dampers 36 and 37.

  As shown in FIG. 4, the fixed rail bodies 11 and 12 have a substantially L-shaped cross section and are fixed to the plate 75 of the kitchen table 1 with screws (not shown). The upper and lower support rails 19 and 20 are The cross section is substantially C-shaped and is connected to the fixed rail bodies 11 and 12 via the sliding bodies 15 and 16, and the support rails 19 and 20 and the fixed rail bodies 11 and 12, and the sliding bodies 15 and 16. A plurality of balls 76 are arranged between them. Through the sliding bodies 15 and 16 and the ball 76, the sliding friction resistance is reduced, and the respective support rails 19 and 20 are smoothly slid and guided in the front direction and the rear direction of the kitchen table 1, The support rails 19 and 20 can be drawn with respect to the fixed rail bodies 11 and 12 in a wide range.

  Concealing pieces 77 and 78 are formed on both sides of the storage box 8 so as to have a substantially U-shape when viewed from the top and bottom in two steps. Since both sides of the storage box 8 have the same configuration, one side of the storage box 8 will be described. As shown in FIG. 4, the upper and lower support rails 19, 20 and slides are placed inside the concealing pieces 77, 78. The moving bodies 15 and 16 are arranged, and a rail structure stored compactly can be provided.

  As shown in FIG. 4, main rollers 51, 52, 53, 54, auxiliary rollers 55, 56, 57, 58, support rails 19, 20, sliding bodies 15, 16, and engagement pins 79, 80 Since the rotation levers 27 and 28 are arranged inside the concealing pieces 77 and 78, these members are concealed from the outside when the drawer 7 is pulled out, so that the appearance of the drawer 7 is improved. Can be better.

  Further, as shown in FIG. 4, the air dampers 36 and 37 provided on the inner side of the fixed rail bodies 11 and 12 are disposed between the storage box body 8 and the plate member 75 and are always concealed from the outside. In addition, even when the drawer 7 is pulled out, it is concealed by the storage box 8 so that the aesthetic appearance of the kitchen table 1 is improved.

  An example of use of both drawers 7 will be described in detail with reference to FIGS. 5 to 8. FIG. 5 is a side view showing the rotating lever 27 and the engaging pin 79, and FIG. 6 shows when the drawer 7 is pulled out. 7 is a vertical side view when the front-side drawer 7 is pulled out, and FIG. 8 is a vertical side view when the rear-side drawer 7 is pulled out. The left side of FIGS. 5 to 8 will be described as the front side, and the right side will be described as the back side.

  The movement of the rotation levers 27 and 28 will be described in detail. As shown in FIG. 5, when the user grasps the handle 34 of the front plate 9 on the front side and pulls it in the front direction (front plate side), the rotation lever 27 Since the engaging portion 67 of the fixed rail body 11 is separated from the engaging piece 69 of the fixed rail body 11, the rotating lever 27 rotates about the pivot 59, and at this time, the height of the second engaging piece 63 is the first height. Since it is formed so as to be lower than the height of the engagement piece 61, the second engagement piece 63 of the rotation lever 27 can easily pass under the engagement pin 79 of the storage box 8.

  As shown in FIG. 6, when the engagement pin 79 of the storage box 8 is engaged with the first engagement piece 61 of the rotating lever 27, the front plate 9 on the front side and the storage box 8 are connected. As the front plate 9 moves, the storage box 8 is pulled out to the outside on the front side (front plate side). Since the first engagement piece 61 is formed so as to be higher than the second engagement piece 63, after the second engagement piece 63 passes below the engagement pin 79, the engagement pin 79 is moved to the first engagement piece 79. It is easy to be engaged with the engagement piece 61, and the malfunction of the rotation lever 27 is reduced.

  As shown in FIG. 7, when the front plate 9 and the storage box 8 on the front side are pulled out, the front plate 10 on the back side is separated from the storage box 8 and interlocked with the storage box 8. Therefore, the front plate 10 can block the back side of the kitchen table 1, and the appearance of the kitchen table 1 can be improved without making a dent on the back side of the kitchen table 1. . In addition, it is possible to prevent intrusion of garbage and the like. In this way, with the simple configuration of the rotation levers 27 and 28 and the engagement pins 79 and 80, automatic connection between the front plates 9 and 10 and the storage box 8 according to the pulling operation of the front plates 9 and 10 and the automatic connection thereof. Separation can be realized.

  When the front plate 9 on the front side is pulled out to a predetermined position or more, as shown in FIG. 7, the main roller 52 arranged at the upper side deviates from the upper support rail 20 and at the same time lowers at the same time. The auxiliary roller 55 that is disposed is placed on the upper surface of the support rail 19 that is disposed below. At this time, the storage box 8 is supported by the main roller 51 and the auxiliary roller 55 disposed below at two support positions on the front side and the rear side of the support rail 19.

  When the handle 35 of the front plate 10 on the back side is pulled in the back direction (front plate side), as shown in FIG. 8, the back side rotation lever 28 provided on the upper support rail 20 operates. Then, the front plate 10 on the back side and the storage box 8 are connected and can be pulled out in the back direction (front plate side), and when pulled out more than a predetermined position, the main roller 51 arranged below is In addition to removing the wheel from the lower support rail 19, the auxiliary roller 56 disposed above is placed on the upper surface of the support rail 20 disposed above. At this time, the storage box body 8 is supported by the upper support rail 20 at two support positions on the front side and the rear side by the main roller 52 and the auxiliary roller 56 disposed on the upper side.

  When the storage box 8 is pulled out largely, that is, when the amount of drawer is greater than the predetermined position described above, the storage box 8 is supported by the main rollers 51 and 52 at the front support position, As the auxiliary rollers 55 and 56 are transferred to the support rails 19 and 20, the storage box 8 is switched so that it is supported even at the support position on the rear side, so that the drawer 7 is pulled out largely to open the storage box 8 greatly. Even if it is made to support, it can support stably. For this reason, even if stored items such as food utensils may approach either the front side or the back side in the storage box 8, the stored items can be easily taken out from both sides.

  The drawers 7 when the storage box 8 is stored will be described with reference to FIGS. 9 and 10. FIG. 9 is a vertical side view when the drawer 7 is stored, and FIG. 19 is a longitudinal side view when 19 is brought into contact with the damper 36. Hereinafter, the left side of FIGS. 9 and 10 will be described as the front side, and the right side will be described as the back side.

  In the state where the drawer 7 is pulled out, as shown in FIG. 9, when the user pushes the handle 34 of the front plate 9 on the front side, the engaging pin 79 of the storage box 8 and the rotating lever 27 are connected. The storage box 8 is moved together with the front plate 9 in the storage direction. Then, the upper main roller 52 rides along the inclined surface of the inclined member 45 at the end of the support rail 20 connected to the front plate 10 on the back side, and is placed on the upper surface of the upper support rail 20. Then, the upper auxiliary roller 55 is separated from the lower support rail 19, and the storage box 8 is supported by the upper and lower support rails 19, 20 only by the main rollers 51, 52.

  When the front plate 9 is further pushed in, as shown in FIG. 10, the contact portion 42 provided on the lower support rail 19 is in the vicinity of the separation position between the rotation lever 27 and the engagement pin 79. The moving speed of the front plate 9, the support rail 19, and the storage box 8 is reduced by the urging force of the air damper 36. Immediately after the storage box body 8 is decelerated, the rotation lever 27 is brought into contact with the locking piece 69 and rotated, so that the rotation lever 27 and the engagement pin 79 of the storage box body 8 are separated. Since the rotation lever 27 is separated from the engagement pin 79 of the storage box 8 in a state where the storage box 8 is sufficiently decelerated, the storage box 8 can be stored without jumping from the back side beyond the storage position. It is arranged stably at the position.

  Even if the storage box 8 is placed on the support rail 19 by the main roller 51 and the auxiliary roller 55 and is easily slid in the front-rear direction, the first engagement piece 61 and the second engagement portion of the rotation lever 27 are also provided. The combination piece 63 can restrict the movement of the storage box 8 in the front-rear direction. Therefore, when the drawer 7 is closed, the second engaging piece 63 presses the engaging pin 79 so that the storage box 8 can be reliably moved in the storing direction, and the first engaging piece 61 Since the storage box body 8 can be surely decelerated by being brought into contact with the engagement pin 79, the storage box body 8 can be seen from the back side even when the user closes the front plate 9 vigorously. It is designed not to jump out.

  In addition, as shown in FIG. 2, the air dampers 36 and 38 are fixed to the fixed rail bodies 11 and 13 on both the left and right sides of the storage box 8, so that when the front plate 9 is closed, The support rails 19 and 21 arranged on the left and right can be decelerated simultaneously, and the storage box 8 supported by the support rails 19 and 21 can be decelerated stably.

  Similarly, when the handle 7 of the front plate 10 disposed on the back side is grasped and the drawer 7 is operated, the air damper 37 fixed to the upper fixed rail body 12 is in contact with the upper support rail 20. By contacting the contact portion 43, the storage box 8 can be decelerated, and the same pulling-out operation can be performed from either the front side or the back side.

  The two drawers 7 when the storage box 8 is removed will be described with reference to FIG. 11. FIG. 11 is a vertical side view when the storage box 8 is removed, and the left side of FIG. The side and the right side will be described as the back side.

  In a state where the front plate 9 on the front side is pulled out to a predetermined position or more, the storage box 8 is placed on the lower support rail 19 by the main roller 51 and the auxiliary roller 55 arranged below. In this state, when the user holds the storage box 8 and lifts it upward, the storage box 8 can be easily detached from the front plate 9 and the support rail 19.

  Since it is not necessary to remove the front plate 9 and the support rail 19 from the kitchen table 1 and the storage box body 8 can be removed without using a tool or the like, the storage box body 8 can be easily cleaned and maintained. When the storage box 8 is attached, it is only necessary to pull out the front plate 9 on the front side and place the storage box 8 on the support rail 19 disposed below. Work has been simplified.

  Although the embodiments of the present invention have been described with reference to the drawings, the specific configuration is not limited to these embodiments, and modifications and additions within the scope of the present invention are included in the present invention. It is.

  For example, in the above embodiment, the double drawer structure of the present invention was applied to a kitchen table provided with a sink or the like used for a system kitchen or the like, but the present invention is not limited to this, and other It may be used in preparation for household furniture, and may be applied to furniture such as desks and shelves used in offices.

  Moreover, in the said Example, although each support rail of the front side front board and the back side front board was overlapped and arrange | positioned in the up-down direction, this invention is not limited to this, A front side front board And each support rail of a back side front board may be arranged in piles in parallel in the horizontal direction.

  Furthermore, in the said Example, the lowest point of an auxiliary roller is the lowest point of a main roller by forming so that the diameter of the auxiliary roller as an auxiliary support member may become smaller than the diameter of the main roller as a main support member. The auxiliary roller is configured not to contact the upper surface of the support rail that is horizontal when the storage box is in the storage position, but the present invention is limited to this. The auxiliary roller and the main roller are not the same in diameter, so that when the storage box is in the storage position, the end on the side where the auxiliary roller is placed is lowered. The support rails may be provided at an angle. Even in this case, the auxiliary roller can be prevented from coming into contact with the upper surface of the support rail when the storage box is stored. It is possible to obtain an effect.

It is a perspective view which shows the kitchen stand provided with the double drawer structure in the Example of this invention. It is a perspective view which shows both drawers. It is a vertical side view which shows both drawers. It is an AA longitudinal cross-sectional view in FIG. It is a side view which shows a rotation lever and an engagement pin. It is a side view when drawer | drawer is pulled out. It is a vertical side view when the drawer of the front side is pulled out. It is a vertical side view when the drawer on the back side is pulled out. It is a vertical side view when a drawer is stored. It is a vertical side view when a support rail is contact | abutted to the damper. It is a vertical side view when a storage box is removed.

Explanation of symbols

1 Kitchen stand (storage)
2, 3 Legs 4 Faucet 5 Sink 6 Top plate 7 Both drawers (drawer body)
8 Storage box 9, 10 Front plate 11, 12 Fixed rail body 13, 14 Fixed rail body 15, 16 Slide body 17, 18 Slide body 19, 20 Support rail 21, 22 Support rail 23, 24 Connection portion 25, 26 Connection Portions 27, 28 Rotating levers 29, 30 Rotating levers 31, 32, 33 Mounting bodies 34, 35 Handles 36, 37 Air dampers 38, 39 Air dampers 40, 41 Contact pieces 42, 43 Contact portions 44, 45 Inclined Member (inclined part)
51, 52 Main roller (main support member)
53, 54 Main roller (main support member)
55, 56 Auxiliary roller (auxiliary support member)
57, 58 Auxiliary roller (auxiliary support member)
59, 60 Pivot 61, 62 First engagement piece 63, 64 Second engagement piece 65, 66 Taper 67, 68 Locking portion 69, 70 Locking piece 71, 72 Guide hole 73, 74 Guide pin 75 Plate material 76 Ball 77, 78 Concealment piece 79, 80 Engagement pin 81, 82 Pivot 83, 84 Pivot

Claims (5)

The drawer body can be pulled out from both the front side and the back side of the storage, and can be pulled out in both directions. The drawer body has at least a storage box, a front side front plate, and a rear side front side. And two horizontal support rails attached to the front front plate for placing and pulling out the storage box on both front plates, and two horizontal support rails attached to the rear front plate When the storage box is in the storage position, the two horizontal support rails of the front front plate and the two horizontal support rails of the rear front plate are arranged so as to overlap each other. And each one support rail is provided at a support position on both front plate sides of the storage box body, and is stored in the storage box by a main support member placed for each of the one support rail. Supports the body and is stored by one of the front plates When the body is pulled out to a predetermined position or more, the auxiliary support provided in the storage box body is almost simultaneously with the removal of the main support member mounted on the two support rails attached to the other front plate from the support rail. A double-drawer structure characterized in that the member is placed on a support rail drawn by one front plate . It said auxiliary lowest points of the support member, both pull drawer structure according to claim 1 which is located above the lowest point of the main support member. The main support member and the auxiliary support member are both roller, wherein the free end portion of the support rail according to claim 1 or 2 inclined portion for facilitating the riding of the roller is formed Double drawer structure. The fixed rail body fixed to the storage is provided with the support rail via a sliding body, and the sliding body is slidable with respect to the fixed rail body, and also with respect to the supporting rail. The double-drawer structure according to any one of claims 1 to 3 , which is slidable. A kitchen stand comprising the double drawer structure according to any one of claims 1 to 4 .

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