JPH057133U - Desk footing equipment - Google Patents

Abstract

(57) [Summary] [Purpose] The footrest is stored small when not needed. [Structure] A footrest plate 1 arranged in a footrest space 2 of a desk 1
0 is divided into two parts in the front-rear direction and hinged at a dividing point 11 so as to be freely foldable. The rear end of the footrest plate 10 is vertically rotatably attached to the desk 1 while allowing a predetermined amount of movement in the front-rear direction, and guide portions 12 are provided on both sides of the front end of the footrest plate 10, respectively. The guide portions 12 are fixed to the horizontal guide rails 13 that are fixed to both sides of the footrest space 2 of the desk 1,
They are engaged so as to be slidable in the front-rear direction and rotatable in the vertical direction. Further, at the time of use, pedestals 14 that prevent the footrest plate 10 from moving downward and receive the footrest plate 10 in a substantially horizontal state are provided on both sides of the footrest space 2 of the desk 1, and When the plate 10 is displaced by the predetermined amount from the front to the rear, the hinge coupling portion 15 is moved to the guide rail 1.
A guide mechanism 16 is provided which is displaced above 3 to preliminarily move in the folding direction.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

  The present invention relates to a footrest device for a desk, which can retract the footrest plate to the back when not needed. It

[0002]

[Prior art]

  A conventional footrest device of this type described in Japanese Utility Model Laid-Open No. 1-161636 It has been known. As shown in FIG. 7, this footrest device is placed in the footrest space 2 of the desk 1. A pivot fulcrum 4 is provided on both side plates 3, and the pivot fulcrum 4 is directed downward to both rear sides of the footrest plate 5. The lower end of the mounting bracket 6 protruding from the The footrest plate 5 is received substantially horizontally at a position on the side plate 3 in front of and above the rotation fulcrum 4. A supporting dowel 7 for stopping is provided, and the footrest plate 5 is raised at a predetermined angle at an appropriate position on the side plate 3. The stopper 8 is provided to prevent the rearward rotation in the state of being rotated in one direction.

[0003]   In this device, as shown in FIG. 8, the chair 9 is pushed into the footrest space 2. At this time, the footrest plate 5 is pushed upward by the chair 9 and is received by the stopper 8. Retract to position. Therefore, if the footrest plate 5 interferes with the storage of the chair 9, Absent.

[0004]

[Problems to be solved by the device]

  By the way, recently, with the spread of office automation equipment (office electronic equipment), desk dead There was a demand to place a wiring box, etc. in the back of the space where the pace was kept. It has started to come out, and there are many cases where it is not possible to take a large foot storage space. So In contrast to the above tendency, the above-mentioned conventional footrest device lifts the footrest plate in its original size. Therefore, it may interfere with the above wiring box or the like.

[0005]   In consideration of the above circumstances, the present invention does not occupy a storage space, and does not require a wiring box or the like. It is an object of the present invention to provide a desk-mounted device that does not cause interference even when a desk is provided.

[0006]

[Means for Solving the Problems]

  In order to achieve the above-mentioned object, a desk footrest device of the present invention, as shown in FIG. The footrest plate 10 arranged in the footrest space 2 of 1 is divided in the front-rear direction at a division point 11. It is hinged so that it can be folded freely, and the rear end of the footrest plate 10 can be rotated vertically with respect to the desk 1. And the guide parts 12 are provided on both sides of the front end of the footrest plate 10, respectively. The horizontal guide rails with the guides 12 fixed to both sides of the footrest space 2 of the desk 1. Are engaged with the bases 13 so as to be slidable in the front-rear direction and rotatable in the up-down direction. It is characterized by. In this case, the number of divisions of the footrest plate 10 is not particularly limited. If necessary, the footrest plate 10 is prevented from moving downward during use so that The cradle 14 for receiving in a substantially horizontal state is provided on both sides of the footrest space 2 of the desk 1.

[0007]   Further, in the footrest device of claim 2, as shown in FIG. The placed footrest plate 10 is divided into two parts in the front-rear direction so that the footrest plate 10 can be freely folded at the dividing points 11. It is connected to the desk 1 with the rear end of the footrest plate 10 allowed to move a predetermined amount in the front-back direction. It is attached so that it can rotate downward and is attached to both sides of the front end of the footrest plate 10 respectively. The guide portions 12 are provided, and the guide portions 12 are fixed to both sides of the footrest space 2 of the desk 1. Can be slid back and forth in the horizontal guide rails 13 and can be swung vertically The footrest plate 10 is displaced from the front to the rear by the predetermined amount. When the hinge connecting portion 15 is disengaged, the hinge connecting portion 15 is displaced upward from the guide rail 13. A feature is that a folding guide mechanism 16 is provided.

[0008]

[Action]

  In use of the footrest device having the above-described configuration, the guide portion 12 is used as shown in FIG. Slides to the front position of the guide rail 13 and becomes horizontal. According to In this state, the foot can be placed on the footrest plate 10. Also, when not in use Folds the hinge connecting portion 11 at the dividing point as a joint. At this time, in front of the footrest plate 10 The end is slidable in the front-back direction, and the rear end is supported so as to be vertically rotatable. Therefore, the footrest plate 10 can be folded while horizontally sliding backward. Shi Therefore, it does not take up storage space.

[0009]   Further, in the footrest device of claim 2, as shown in FIG. When is pushed backward, the hinge coupling portion 15 of the footrest plate 10 causes the guide mechanism 16 to operate. Then, it is lifted to the upper side of the guide rail 13. Therefore, push the chair 9 further Therefore, when the footrest plate 10 is pushed rearward, the hinge joint portion 15 should not be displaced upward. Then, the footrest plate 10 is folded as shown by the chain double-dashed line in the figure.

[0010]

【Example】

  Hereinafter, an embodiment of the present invention will be described with reference to FIGS.   FIG. 3 is a partial plan view of the footrest device of the embodiment. In this figure, 3 is the foot of the desk Side plate (or side frame) facing the open space, 20 is a footrest arranged in the same putting space A plate, 21 is a support frame for supporting the footrest plate 20. The footrest plate 20 of this embodiment is a desk. It is divided into two parts in the front-back direction. The front plate and the rear plate that are divided are almost the same size It has a rectangular shape and is connected to each other by a hinge 22 at a dividing point. In this case The hinge 22 is arranged on the lower surface side of the footrest plate 20, and the footrest plate 20 attaches the hinge 22. It is folded so that it becomes a fulcrum and is convex upward.

[0011]   The footrest plate 20 is attached to the support frame 21 on the outer surface at the rear end and the outer surface at the front end of the footrest plate 20. Pins 23, 24 for attachment are provided. On the other hand, the support frame 21 is shown in FIG. As shown in, the screws are fixed to the side plate 3 of the desk substantially horizontally, and Perforated horizontal pedestal 25 and drilled horizontally (front-back direction of the desk) on the surface of the foot-holding space side And a guide groove (guide rail) 26 that is formed. The guide groove 26 has a front end and It has a long hole shape with its rear end closed and is formed above the pedestal 25 in parallel with the pedestal 25. Has been. Then, in the guide groove 26, pins provided at the rear end and the front end of the footrest plate 20. 23 and 24 are engaged so as to be slidable in the front-rear direction and rotatable in the up-down direction. The relationship between the pins 23 and 24 and the guide groove 26 is shown in FIG. When a flat posture such as shown is taken, it is possible to move forward and backward by a predetermined amount. It is set.

[0012]   The pedestal 25 is located at a position substantially in the middle of the rear side plate that constitutes the footrest plate 20. The part is discontinuous, and the front end part of the rear part of the discontinuous part is inclined downward toward the front. Then, in the pedestal 25, this downwardly inclined slope serves as an oblique guide rail 31. In addition, the other side portions receive both side edge portions of the footrest plate 20. This Above the slanted guide rails 31, the guides provided on the side edges of the rear plate of the footrest plate 20. The dopin 32 is slidably mounted. In this case, guide pin 32 and diagonal guy The positional relationship of the drail 31 is such that the footrest plate 20 is located at the front position where it is restricted by the guide groove 26. When there is, the guide pin 32 rests on the lower part of the diagonal guide rail 31, and the guide groove 2 It is installed so that it can rest on the upper part of the diagonal guide rail 31 when it is in the rear position limited by 6. It is fixed. The guide pin 32 is attached to the lower surface of the rear plate of the footrest plate 20. It is provided on the outer surface of the bracket 33. In addition, the front end surface of the footrest plate 20 is a chair It is rounded into a semi-cylindrical surface for better contact with the child.

[0013]   Next, the operation of the footrest device thus configured will be described.   When no external force is applied to the footrest plate 20, the footrest plate 20 is shown in FIG. 4 by its own weight. To be held horizontally. That is, the guide pin 32 arranged at the side edge of the footrest plate 20. However, due to the weight of the footrest plate 20, it reaches the bottom of the diagonal guide rail 31, and at the same time, the footrest plate 20 20 is slid to the front position within the range where the rotation pin 24 at the front end and the guide groove 26 can be engaged. Id. Then, the side edge of the footrest plate 20 is received by the pedestal 25. Thus, it is prevented from moving downward and is held horizontally. When using the footboard 20 Use in this state.

[0014]   Next, the case of storing the chair will be described. If you push the chair into the space of the desk, When the footrest plate 20 is pushed by the chair, as shown in FIG. 5, the range allowed by the guide groove 26. To move to the rear position. At that time, the guide pin 32 moves over the diagonal guide rail 31. By sliding and reaching the upper part, the front end of the plate on the rear side of the footrest plate 20 becomes the rear end. With the pin 23 of the above as a fulcrum, it is lifted up slightly, and the posture is raised forward. This allows The joint part by the hinge 22 is lifted up, and the footrest plate 20 is bent upward in a slightly convex shape. Turn. When the footrest plate 20 in this posture is further pushed by the chair, the footrests as shown in FIG. The front end of the mounting plate 20 slides horizontally rearward, and the foot mounting plate 20 is folded small.

[0015]   As described above, the function of the diagonal guide rails 31 guides the footrest plate 20 in the folding direction. Therefore, the footrest plate 20 can be easily and reliably folded. Shi Therefore, the storage space is small and there is no interference even when a wiring box is installed. Become

[0016]   In the above embodiment, the case where the footrest plate is divided into two is shown. And may be divided into many. In addition, as a mechanism for guiding folding, Although the combination mechanism of the ruler 31 and the guide pin 32 is illustrated, the footrest is mounted in the folding direction. Other mechanisms may be used as long as they preliminarily move the plate.

[0017]

[Effect of device]

  As described above, according to the desk footrest device of the present invention, the footrest plate is folded into a small size. Since it can be removed, the storage space is small and when installing a wiring box etc. No longer interferes.

[Brief description of drawings]

FIG. 1 is a side view showing the configuration of a footrest device of the present invention.

FIG. 2 is a side view for explaining the operation of the footrest device of the present invention.

FIG. 3 is a plan view showing a partial configuration of an embodiment of the present invention.

FIG. 4 is a side view of the embodiment.

FIG. 5 is a diagram for explaining the operation of the embodiment.

FIG. 6 is a diagram for explaining the operation of the embodiment.

FIG. 7 is a side view showing a configuration of a conventional footrest device.

FIG. 8 is a side view showing a state where the conventional footrest device is stored in a chair.

[Explanation of symbols]

1 ... desk 2… Foot space 3 ... Side plate 9… Chair 10… Footboard 11… Dividing point 12 ... Guide pin 13… Guide rail 14 ... Stand 15 ... Hinge connection part 16 Folding guide mechanism 20… Footboard 21 ... Support frame 23 ... Pin 24 ... pin 25 ... Stand 26 ... Guide groove (guide rail) 31… Diagonal guide rail 32… Guide pin

Claims (2)

[Scope of utility model registration request] 1. A footrest plate disposed in a footrest space of a desk is divided in the front-rear direction and hinged so as to be foldable at a dividing point, and a rear end of the footrest plate is rotated in a vertical direction with respect to the desk. In addition to being freely installed, guide parts are provided on both sides of the front end of the footrest plate, and each guide part is slidable in the front-back direction and on the horizontal guide rails fixed to both sides of the desk foot space. A footrest device for a desk, which is rotatably engaged. 2. A footrest plate disposed in a footrest space of a desk is divided into two parts in the front-rear direction and hinged so as to be foldable at the dividing points, and the rear end of the footrest plate is moved by a predetermined amount in the front-rear direction. It is attached to the desk so that it can rotate freely in the vertical direction, and guides are provided on both sides of the front end of the footrest plate, and each guide is fixed to both sides of the desk's foot space. The guide rails are engaged with each other so as to be slidable in the front-rear direction and rotatable in the up-down direction, and further, when the footrest plate is displaced by the predetermined amount from the front to the rear, the hinge coupling portion is displaced above the guide rail. A footrest device for a desk, characterized by being provided with a folding guide mechanism.