JP2005137397A - Drawer type case - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a drawer type case conveniently used by being incorporated inside a cabinet. <P>SOLUTION: This drawer type case is so constituted that a pair of left/right support members 1A and 1B are provided with U-cross sectional rail parts 6 fitted with both-side overhung parts 5A and 5B of a case 2, and stoppers 11 for preventing the further drawing of the case 2 by abutting on the inside of the opening part rear end 3b of the case 2, when the case is drawn to a drawing limit position by tilting and lowering its front part by a gravity, where the case abuts on the rear ends of the left/right side overhung parts 5A and 5B of the case 2 on upper-side rail plates 6b of the rail parts 6. The lower-side rail plate 6a of the rail parts 6 is so formed that an appropriate-length area 12 in the front end side from a position of right under the opening part rear end 3b of the case 2, which is received by the stopper 11, is formed low so as to allow the tilt of the case in a front raising attitude where the opening part rear end 3b of the case 2 is downward separated from the stopper 11 against the gravity. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to a drawer-type container of a type generally referred to as a basket composed of a wire, which can be used by being incorporated in storage furniture such as a chiffon or a closet.

  This type of drawer-type container can be slidably attached to and detached from a pair of left and right support members on the left and right sides of the container. Patent document cannot be disclosed, but this type of conventional drawer-type container is provided on a pair of left and right support members so that the protruding parts on both the left and right sides of the container are fitted. The resulting U-shaped rail section was configured such that when the container was pulled forward, the container could be pulled out as it was.

  In the conventional drawer-type container as described above, if handled with the same feeling as a general drawer that is automatically restricted by the drawer limit, the container will be pulled out unexpectedly when the article is put in and out, and the container will be dropped unexpectedly. When the container is pulled out, there is a problem in that the amount of pulling out must be adjusted so that the state where the rear end appropriate length region is stably supported by the pair of left and right support members becomes the limit of pulling out.

  An object of the present invention is to provide a pull-out container that can solve the above-described conventional problems, and its means is indicated by reference numerals of embodiments to be described later. A flat rectangular container 2 with the periphery projecting outward at least on both left and right sides is supported by a pair of left and right support members 1A and 1B so as to be slidable and detachable back and forth on the left and right projecting portions 5A and 5B of the container 2. In the drawer-type container, the pair of left and right support members 1A and 1B includes a rail section 6 having a U-shaped cross section into which the left and right side projecting sections 5A and 5B of the container 2 are fitted, and a front end of the rail section 6 The stopper 11 is provided at a position. The stopper 11 tilts forward and downward due to gravity, and the upper rail plate 6b of the rail portion 6 is provided behind the left and right projecting portions 5A and 5B of the container 2. End contacted When it is pulled out to the pull-out limit position, it abuts against the inside of the rear end of the opening of the container 2 to prevent further pulling of the container 2, and the lower rail plate 6a of the rail section 6 is The appropriate length region 12 on the front end side from a position just below the rear end of the opening of the container 2 received by the stopper 11 is in a front rising position in which the rear end of the opening of the container 2 is separated downward from the stopper 11. It is configured to be low so as to allow 2 to tilt against gravity.

  Thus, when the container 2 is pulled out to a position where the center of gravity of the container 2 comes out ahead of the front end of the rail portion 6, the container 2 tilts forward and downward due to gravity, and the left and right projecting portions of the container 2 The rear ends of 5A and 5B come into contact with the upper rail plate 6b of the rail portion 6, but when at least the container 2 in the front-down state is pulled out to the position of the stopper 11, the rear end of the opening of the container 2 is It is received by the stopper 11 and further drawing out is stopped. From this state, when the front end of the container 2 is lifted up and tilted forward, the rear end portions of the left and right projecting portions 5A and 5B of the container 2 are connected to the inclined region 12 of the lower rail plate 6a. The lower end of the opening of the container 2 is detached downward from the stopper 11. If the container 2 is pulled out in this state, the container 2 can be pulled forward beyond the position of the stopper 11, and the container 2 can be pulled forward from the support members 1A and 1B.

  In carrying out the present invention having the above-described configuration, as described in claim 2, the stopper 11 is supported by the lower rail plate 6 a of the rail portion 6 so that the entire left and right protruding portions 5 A and 5 B are supported. It can comprise so that it may enter the inside of the container 2 of a state. According to a third aspect of the present invention, the stopper 11 can be integrally formed with the upper rail plate 6 b of the rail portion 6.

  Further, as described in claim 4, the pair of left and right support members 1A and 1B has both left and right sides projecting from the front and rear end portions of the rail portion 6 to the side opposite to the container support side to form a container storage space. Protruding portions 7a and 7b that contact the plates 13A and 13B are provided, and mounting seats 10a and 10b that protrude upward from the protruding portions 7a and 7b can be connected. Furthermore, as described in claim 5, the rail portion 6 has a front end of the lower rail plate 6a protruding forward from a front end of the upper rail plate 6b, and a container 2 is formed on the front end portion of the lower rail plate 6a. It is possible to configure so that the rear ends of the left and right projecting portions 5A and 5B can be placed from directly above.

  According to the drawer-type container of the present invention configured as described above, the drawer is automatically stopped by the stopper when the container is pulled out to the pull-out limit position in a state where the container is tilted forward and downward by gravity. There is no risk of accidentally dropping off the container. Moreover, when it is necessary to completely pull out the container, it is only necessary to lift the front side of the container in a state where pulling is stopped by the stopper and pull it out in a forwardly raised position, without requiring any special operation on the stopper, The container can be easily pulled out.

  According to the second aspect of the present invention, the container is surely restrained at the position of the stopper even when the container is pulled out vigorously or when the container is lifted up and pulled out so as to keep the container in a horizontal posture. In addition, it is possible to reliably prevent unexpected dropout due to excessive withdrawal of the container. Moreover, according to the structure of Claim 3, cost reduction can be aimed at rather than the case where the stopper comprised by another member is attached to a support member.

  According to the configuration of claim 4, the support position of the container by the pair of left and right support members can be separated from the left and right side plates constituting the container storage space, and the door that opens and closes the container storage space. As described above, it is possible to utilize a half-covered door in which the base of the door enters the container storage space when opened. In addition, in this configuration, the protruding amount of the support member from the left and right side plates constituting the container storage space is increased, and the downward rotational force due to the load increases, but the mounting seat protrudes upward. The mounting state can be stably maintained without overloading the wood screws to which the

  Further, according to the configuration of claim 5, when the removed container is supported between the support members, compared to the case where the rear ends of the left and right sides of the container must be fitted into the rail portion from the front, Work can be done easily and reliably.

  A specific embodiment of the present invention will be described below with reference to the accompanying drawings. In FIGS. 1 and 2, 1A and 1B are a pair of left and right support members formed of a synthetic resin material in a bilaterally symmetric shape. It is a flat rectangular container. The container 2 is a basket type in which a constricted container body 4 configured in a lattice shape with thin wire rods is connected to the inside of a peripheral frame 3 configured with a thick wire rod. Overhanging portions 5A and 5B having outer peripheries constituted by thick wire rods 3a constituting the left and right sides of the peripheral frame 3 are horizontally provided at the left and right sides of the opening of the container body 4. The front and rear sides of the opening of the container 2 (container body 4) are formed of thick wires 3b that constitute the front and rear sides of the peripheral frame 3. Of course, the container by which the overhang | projection part similar to the said overhang | projection parts 5A and 5B was formed also in the front and back both sides of the opening part of the container 2 (container main body 4) may be sufficient.

  The supporting members 1A, 1B are a rail portion 6 having a U-shaped cross section, a pair of front and rear projecting portions 7a, 7b projecting from the front and rear end portions of the rail portion 6 on the opposite side to the groove side of the rail portion 6, It is composed of mounting seats 10a and 10b, which are provided continuously from the projecting portions 7a and 7b and provided with mounting holes 8a and 8b corresponding to the system holes and mounting holes 9a and 9b for tapping, and a stopper 11.

  The stopper 11 is integrally formed inward from the position near the front end of the upper rail plate 6b constituting the rail portion 6, and as shown in FIG. 2, the side edge 11a in the front-rear direction has a rear edge in the plan view. As shown in FIG. 1B, the side edge 11a is inclined so as to project toward the inner side, and the side edge 11a is inclined so as to be lowered toward the rear end side, as shown in FIG. 1B. The rear end portion 11b in the position is configured to function as a stopper.

  The lower rail plate 6a constituting the rail portion 6 has an inclined region 12 inclined so that the rear end portion 12a is lowest in a section from a position near the front end to a position slightly behind the rear end portion 11b of the stopper 11. Is formed. Further, the lower rail plate 6a has a front end protruding forward of the upper rail plate 6b. In other words, the front end portion of the upper rail plate 6b is cut so as to be shorter than the lower rail plate 6a, and the front end portion of the rail portion 6 has an upper open structure.

  The pair of left and right support members 1A and 1B are attached to the same inner height of the left and right side plates 13A and 13B that form a storage space in which the container 2 is retractably stored by using the mounting seats 10a and 10b. . At this time, when system holes for attaching shelf holders or the like are provided inside the left and right side plates 13A and 13B at appropriate vertical intervals, the system holes are attached to the mounting seats 10a and 10b corresponding to the system holes. When mounting is performed using the holes 8a and 8b and such a system hole is not provided or mounted at a height different from the system hole, the mounting holes 9a and 9b for tapping the mounting seats 10a and 10b are used. Can be installed using.

  When the container 2 is supported between the support members 1A and 1B, the rear end portions of the left and right projecting portions 5A and 5B of the container 2 are connected to the left and right support members 1A and 1B as shown by phantom lines in FIG. The rail portion 6 is placed on the front end portion of the lower rail plate 6a. At this time, since the front end portion of the rail portion 6 has an upper open structure as described above, the rear end portions of the left and right projecting portions 5A and 5B of the container 2 are directly above the front end portion of the lower rail plate 6a. Can be placed from. In this state, the container 2 is pushed and moved rearward so that the front end of the container 2 is supported while the left and right projecting portions 5A and 5B of the container 2 slide on the lower rail plate 6a of the rail section 6. The container 2 can be moved and held horizontally to the retreat limit position that coincides with the front ends of the members 1A and 1B. The total length of the support members 1 </ b> A and 1 </ b> B (the total length of the rail portion 6) can be made sufficiently shorter than the total length of the container 2. Preferably, as shown in FIG. 2, the total length of the support members 1 </ b> A and 1 </ b> B is desirably set to a length that is not shorter than half of the longitudinal length of the container 2.

  When the container 2 is stored, when the rear end of the opening of the container 2 that slides backward, that is, when the rear side wire 3b of the peripheral frame 3 passes rearwardly through the position of the stopper 11, first, the rear side wire 3b Moves rearward while being pushed down against the gravity by the side edge 11a of the stopper 11, and when the rear side wire 3b moves rearward from the rear end portion 11b of the stopper 11, it moves to the container 2 by gravity in the forward and downward direction. The rear side wire 3b is moved upward by the acting rotational force, or the rear side wire 3b is moved in the inclined region 12 of the lower rail plate 6a by the backward pushing force acting on the container 2. Ride from the lowest rear end portion 12a onto the lower rail plate 6a at the normal height on the rear side, and from the inclined path portion of the rear lowering between the side edge 11a of the stopper 11 and the inclined region 12 of the lower rail plate 6a. Below the height area Return between Lumpur plate 6a and the upper rail plate 6b. In other words, the inclined region 12 of the lower rail plate 6a in the rail portion 6 is configured so that the rear end portion of the container 2 can pass backward through the position of the stopper 11 as described above.

  Thus, the left and right projecting portions 5A and 5B are fitted to the rail portion 6 of the support members 1A and 1B, and the container 2 supported horizontally by the lower rail plate 6a of the rail portion 6 is pulled out. When the rear end of the opening of the container 2 reaches the stopper 11, the center of gravity of the container 2 moves away from the rail portion 6, and the container 2 tilts forward and downward due to gravity. The rear end of the opening of the container 2, that is, the rear side wire 3b of the peripheral frame 3, floats from the lower rail plate 6a of the rail portion 6 and comes into contact with the upper rail plate 6b. When the container 2 reaches the pull-out limit position in this state, as shown in FIG. 3A, the rear side wire 3b of the container 2 comes into contact with the rear end portion 11b of the stopper 11, and the container 2 is further pulled out. Stopped. In this state, the article is taken in and out of the container 2, but when the container 2 needs to be pulled forward from between the supporting members 1A and 1B for taking in and out the article, the rear end portion 11b of the stopper 11 as described above. As shown in FIG. 3B, the front end side of the container 2 in a state in which the drawer is restrained is lifted as shown in FIG. 3B, and the rear end of the opening of the container 2 (the rear side wire 3b of the peripheral frame 3) is moved to the rear end 11b of the stopper 11. The container 2 may be pulled out after being removed downward from the container.

  The container 2 is not limited to a basket type made of a wire, and may be made of a plate. Further, the rear end portion 11b of the stopper 11 is configured to enter the inside of the container 2 that is horizontally supported by the rail portions 6 of the support members 1A and 1B, but the container 2 tilts forward and downward due to gravity. Then, the rear end 11b of the stopper 11 contacts the rear end of the opening only when the rear end of the opening (the rear side wire 3b of the peripheral frame 3) is pulled out in contact with the upper rail plate 6b. The container 2 may be configured to be prevented from being pulled out.

Fig. A is a partially omitted front view, and Fig. B is a partially omitted longitudinal side view. FIG. Fig. A is a partially omitted vertical side view showing a state in which the container is pulled out to the pull-out limit position, and Fig. B is a partially omitted vertical side view showing a state in which the front end of the container is lifted and tilted upward from that state. FIG. It is a partially omitted side view showing the container and the support member on one side in a state of being pulled forward from the support member.

Explanation of symbols

1A, 1B Support member 2 Container 3 Container peripheral frame 4 Container body 5A, 5B Left and right side overhanging portion 6 Rail portion 6a Lower rail plate 6b Upper rail plate 7a, 7b Protruding portion 10a, 10b Mounting seat 11 Stopper 11a Stopper side Edge 11b Stopper rear end 12 Inclined regions 13A and 13B of the lower rail plate 6a Left and right side plates constituting the storage space

Claims (5)

  A drawer-type container in which a flat rectangular container with the periphery of the opening projecting outward at least on both right and left sides is supported by a pair of left and right support members so as to be slidable and detachable in the front and rear sides of the container. The pair of left and right support members includes a rail section having a U-shaped cross section into which the left and right side projecting portions of the container are fitted, and a stopper provided at a position near the front end of the rail section. Is tilted forward and downward due to gravity, and is pulled out to the pull-out limit position with the rear ends of the left and right sides of the container in contact with the upper rail plate of the rail portion, the rear end of the opening of the container The lower rail plate of the rail portion is in contact with the inner side, and the lower rail plate of the rail portion is located on the front end side from a position just below the rear end of the opening of the container received by the stopper. Those length region were formed lower to allow opening rear end of the container that is tilted against the container gravity forwardly upward posture away downwards from the stopper, drawer type container.   2. The drawer according to claim 1, wherein the stopper is configured such that a tip thereof is inserted into an inner side of the opening of the container in a state where the entire left and right protruding portions are supported by the lower rail plate of the rail portion. Type container.   The drawer-type container according to claim 1 or 2, wherein the stopper is integrally formed with an upper rail plate of the rail portion.   The pair of left and right support members are provided with protrusions that protrude from the front and rear end portions of the rail portion to the opposite side of the container support side and contact left and right side plates constituting the container storage space. The drawer-type container in any one of Claims 1-3 with which the attachment seat which protrudes in this is connected. The rail portion is configured such that the front end of the lower rail plate protrudes from the front end of the upper rail plate, and the rear ends of the left and right projecting portions of the container can be placed from directly above the front end portion of the lower rail plate. The drawer-type container according to any one of claims 1 to 4.