JP3123495U - Storage shelf under the chair that can be installed and stored freely - Google Patents

Abstract

An object of the present invention is to provide a storage shelf for storing portable items such as baggage under a seat of a chair at a meeting or the like so that it can be installed and stored freely to secure a portable item storage place on hand.
SOLUTION: One storage portion formed by 1a rear cover portion and 1b shelf portion in a total of six locations, two on the six-seat horizontal holding rod of the chair, two on the seven front leg rods, and two on the eight rear leg rods The two 5 fixing holders and four 4 slide holders attached to each other are attached to each other, and one storage part slides down the four 7/8 front and leg bars, and two six seats. By hanging from the horizontal holding bar and expanding, a 1a rear cover and a 1b shelf are formed to secure a storage space in the space below the seat surface of the chair, and the rear cover 1a blocks the rear to prevent theft from the rear. In addition, when storing and stacking chairs, the 10b seat surface of the lower chair pushes up the 1b shelf of the 1 storage part under the upper chair seat surface, the 4 slide holder slides up, and the 1a rear cover 1 is stored in the gap between the upper and lower chair seats.
[Selection] Figure 2

Description

  The present invention relates to a storage shelf under a chair that can be installed and stored in a space that can be attached to a lower portion of a chair and store portable items such as bags and baggage in the space.

  During the meeting, both indoors and outdoors, participants had to place their baggage on their laps or feet if they had seats but no storage space for baggage.

  Various prior applications have been made in order to eliminate this inconvenience, and both the left and right sides of the leg portion as disclosed in Japanese Patent Application Laid-Open No. 2005-334407, Japanese Utility Model No. 3033368, Japanese Patent Application Laid-Open No. 09-168453, Japanese Utility Model Application Laid-Open No. 07-020898, Japanese Patent Application Laid-Open No. 06-296531, etc. A system in which a storage shelf is hung on a support that connects the parts horizontally, or an armrest is used even if there is no support, such as Japanese Patent Application Laid-Open No. 06-237839, Japanese Patent Application Laid-Open No. 2005-334407, and Japanese Utility Model Publication No. 61-167850 A method has been devised in which the storage shelf is hung with screws on the back side.

There are many inconveniences in the lack of baggage storage to carry at meetings.
Even if they were prepared, the installation of a baggage storage place away from their seats was inferior in space efficiency, economy, and convenience, and they could be taken home by mistake.
The issue was how to secure a baggage storage location in the hands of attendees.

  The specifications of stacking stacking chairs that are widely used nowadays are the upper and lower chairs that are stacked when the seating surface is thinned and the horizontal support rods for supporting the stacking part are eliminated to enable weight reduction and numerous stacking. A so-called loop leg chair with front and rear leg bars connected to the left and right sides along the floor to improve the stacking efficiency by making the bearing surface gap as small as possible and to eliminate the lateral support rods. However, the invention that has been previously filed cannot handle this type of chair, and the present invention has a problem of installing a storage shelf that can be attached to these loop leg chairs and a storage method that does not get in the way. .

  Two fixing holders attached to both ends of the upper edge of the rear cover are attached to the two rear positions of the two seat horizontal holding bars, and the vertical cover is formed by hanging by its own weight. Four slide holders connected to the four corners of each part are attached so as to sandwich the four leg bars, and the shelf parts slide down the leg bars spreading under their own weight and spread in all directions. A shelf was formed.

  Also, when stacking for storage, the shelf of the upper chair is pushed up by the upper part of the seat surface of the lower chair, and the slide holders connected to the shelf and its four corners interlock to slide up the front and rear leg bars The shelf and the rear cover connected to the shelf were automatically stored in the gap between the back of the upper chair seat surface and the upper portion of the lower chair seat surface.

  When sliding down and hanging under its own weight, the three tension strength holding rods pull the back cover part up and down between the seat horizontal holding bars and the shelf part horizontally between the front and rear leg bars. The tension strength of the softness of the back cover and the shelf was brought out.

  When the shelf and the rear cover are stored in the gap between the seats of the upper and lower chairs, the two tension strength retaining bars that fit in the rear are the rear legs so that the three tension strength retaining bars do not damage the seat surface of the lower chair. The tension-strength holding rod that fits in front and sits forward is designed to fit in the front and back of the lower chair seat surface by setting the position behind the ankle from the front leg through the connecting body so that the heel of the seated person does not hit It was.

  The holder for fixing and the holder for sliding were made openable and closable, and the storage part was easily attached to and detached from the leg bar of the loop leg chair having a loop shape and no break.

  When the rear cover or shelf hangs under its own weight, the rear cover covers the full width of the seat in the vertical direction below the back of the back of the seat so that the stored portable items will not spill or be stolen from behind. The surface at the part was formed.

  The present invention is devised by making it possible to attach a portable storage shelf that can not be solved by conventional devices to the so-called loop leg chairs that are widely spread among the stack storage type chairs. Solved the problem to be solved.

  According to this device, when taking out for use or at the time of final storage, a storage shelf is installed and stored in conjunction with its operation, and it does not bother the manpower for that purpose.

  The fixing holder and the slide holder can be opened and closed with a leg bar or the like sandwiched between them, and in the closed state, the concave and convex portions on both inner sides of the tip crossovers of both holders are engaged with each other. It does not open with the force applied when it is used, and this openable / closable structure allows this storage shelf under the chair to be retrofitted to a stack storage chair that is already in use in the market, especially a so-called loop leg chair. Desorption is now possible.

  This chair storage shelf has a lower opening in the front part of the chair seat surface for loading and unloading portable items, etc. in the width direction, between the left and right leg bars, from the seat surface to the position of the heel in the height direction, and in the depth direction Large capacity storage from the distance between the rear leg bars to the distance obtained by subtracting the width of the ankle is possible, and the effect of the tension strength holding bar prevents drooping due to the weight of the shelf part, A large amount of portable items can be stored.

  When the rear cover or shelf hangs under its own weight, the rear cover part full of the seat width is formed in the vertical direction below the back of the back of the seat, so that the stored baggage falls down backwards. To prevent theft from behind.

  The chair storage shelf that can be moved up and down according to the present invention can be mounted with almost no restriction if it is a four-legged chair, but there is no side support for stacking support among stack storage type chairs. In addition, the so-called loop leg chairs with the front and rear leg bars running along the floor surface are most effective, and the seat horizontal holding bar and the leg bar are equipped with a storage part that can be opened and closed. It can be easily retrofitted and detached from the chairs already in use in the market as well as at the time of manufacture.

Embodiments will be described with reference to the accompanying drawings. Reference numeral 1 denotes a storage portion, which includes a rear cover portion 1a and a shelf portion 1b. Three 1c are fixing parts of three two-strength strength holding bars to the shelf.
Two five fixing holders are connected to both ends of the two-strength strength holding rod fixed to the upper side 1c of the rear cover. Two 4 slide holders are connected to both ends of the two-strength strength holding rod fixed to the connecting portion 1c between the lower side of the rear cover and the rear side of the shelf, and the tension is fixed to the front side 1c of the shelf. Two four slide holders are connected to both ends of the strength holding rod through two three connecting bodies.

  Embodiments will be described with reference to the accompanying drawings 2. 11 is a loop leg chair. Fix two 9 slide descent stoppers to the height of the heel of the two 7 front leg bars, then attach the two 5 fixing holders to the two 6 seat horizontal holding bars, and the two 8 rear leg bars 1a rear cover that is attached to two holders, and the four 7-slide holders are attached to the two 7 front leg bars so that the two 4 slide holders are sandwiched between 9 and above, respectively. And 1b shelf part is formed by sliding down the front and rear leg bars of 7, 8 by its own weight.

  An embodiment will be described with reference to the attached drawing 3. When stacking for chair storage, when the upper chair is lowered onto the lower chair, the 1b shelf at the bottom of the 10 chair seat of the upper chair is pushed up by the upper 10 seat seat of the lower chair When it is lowered as it is, the 1b shelf portion and the 1a rear cover portion are also stored together in the gap between the two 10 chair seats of the upper and lower chairs in conjunction with the four 4 slide holders connected. On the other hand, when the upper chairs stacked for picking up the chairs are lifted, the rear cover part 1a and the shelf part 1b stored in the gap between the two 10-seat seating surfaces are connected to each other by four weights. A total of four seven and eight front and rear leg bars are slid down together with the slide holders and suspended from the two six-seat horizontal holding bars, and one storage section is completed.

It is a perspective view showing the state which attached the storage part attached to a chair lower part, the back cover part which comprises it, a shelf part, and each component to it. It is a perspective view showing the state of the storage part formed in the chair lower space. It is a perspective view showing the state where a storage part is stored in the gap between the seat surfaces of the upper and lower chairs when stacking chairs during storage. Conversely, when the chair is lifted for removal in use, the storage portion slides downward due to its own weight and hangs down to form a rear cover portion and a shelf portion. It is the perspective view showing the state where the upper part chair was piled up on the lower part chair, and the storage part was stored in the gap of the upper and lower seat surfaces.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Storage part 1a Back cover part 1b Shelf part 1c Tensile strength holding bar fixing part 2 Tensile strength holding bar 3 Connection body 4 Slide holder 5 Fixing holder 6 Seat horizontal holding bar 7 Front leg bar 8 Rear leg bar 9 Slide descent Stopper 10 Chair seat 11 Loop leg chair

Claims (5)

  In order to have the function of storing bags and other portable items in the space below the seat surface of the chair, the chair leg bar is slid up and down by its own weight and other forces, along with a slidable holder connected to its four sides. A storage shelf under the chair, characterized in that it can be installed and stored freely.   The storage portion may be a soft surface such as a cloth or a net, for example, a rear cover portion that forms a surface in the vertical direction from the back of the chair seat surface, and a shelf portion that forms a horizontal surface in front of the lower portion. First, two fixing holders attached to both ends of the upper part of the rear cover part are attached to the two rear parts of the two horizontal holding bars, and the vertical cover is suspended by its own weight. The four slide holders that are formed and then connected to the four corners of the shelf are each attached so as to sandwich the four leg bars, and the shelf parts slide down the leg bars under their own weight and spread in all directions. The under-chair storage shelf according to claim 1, wherein a horizontal shelf is formed.   When stacking chairs for storage, the upper part of the lower chair seat surface pushes up the shelf at the lower part of the upper chair, and the force of the shelf and the slide holder connected to it causes the leg bar to move. 2. The under-chair storage shelf according to claim 1, wherein the rear cover portions that have been slid up are rolled up and stored in a gap between the upper portion of the lower chair seat surface and the rear portion of the upper chair seat surface.   Three parts that exceed the length of those sides in the width direction in the upper side part of the rear cover part, the connection part of the lower side part of the rear cover part and the rear side part of the shelf part, and the front side part of the shelf part First, the two holding fixtures connected to both ends of the tension strength holding rod fixed to the upper side of the rear cover are sandwiched between the two horizontal holding rods and fixed. Next, a tension strength holding rod fixed to the connecting portion between the rear cover and the shelf, and four slide holding tools connected to both ends of the tension strength holding rod fixed to the front side portion of the shelf Are sandwiched between the four leg bars, so that the vertical tension between the two horizontal bars and the horizontal holding bar, and the front and rear leg bars in the horizontal direction. 2. The tensile strength of the soft coverings of the rear covering portion and the shelf portion is given by being pulled back and forth. Chair under storage shelves of the placement.   2 fixing holders and 4 slide holders can be opened and closed, and can be inserted into and removed from the seat horizontal holding bar and leg bar, and the storage part can be easily attached to and detached from the chair. The under-chair storage shelf according to claim 1.

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