JPH0347545Y2 - - Google Patents

Description

[Detailed Description of the Invention] "Industrial Application Field" The present invention relates to a swinging fixing device for a hanging shelf that is hung below a draining shelf in a kitchen or the like.

``Conventional technology'' Conventionally, this type of hanging shelf was hung by clipping or hooking the upper ends of the front and rear hanging rods on both the left and right sides of the shelf to the draining shelf, and fixedly attached to the bottom of the draining shelf. be.

``Problem that the invention attempts to solve'' By the way, the above-mentioned hanging shelf is used as an auxiliary underside of the main shelf installed above the rear of the sink to place washed utensils, so it is easy to store the utensils. Although it is installed so that utensils can be taken out and put in, it is often difficult to reach because it is separated by the sink.Therefore, it is very convenient to pull out this hanging shelf to the front and then install it so that utensils can be put in and taken out. There has been a demand for this.

Therefore, in order to meet this demand, the present invention provides a hanging shelf that can be pulled out to the front to take out and take out utensils when necessary, and that can be efficiently and smoothly stored at the rear after being used. This is what I am trying to do.

"Means for Solving the Problem" As a means for solving the above problem, the upper ends of both the front and rear hanging rods provided on both the left and right sides of the hanging shelf are rotatably attached to the horizontal frame rods of the upper main shelf, thereby creating a parallel link. A mechanism is constructed to suspend the hanging shelf below the main shelf, and the hanging shelf is deformed and interlocked according to the principle of a parallelogram, swinging back and forth like a swing, so that the hanging shelf can be moved back and forth. A rearward diagonal part is provided at the upper end of the hanging rod, and a hole is provided on the center line of this diagonal part, and this hole is attached to the hanging crossbar fixed to the lower side of the main shelf so that it can freely rotate and slide forward and backward. It is configured such that the diagonal portion is slid back and forth through a slot to engage and disengage from the suspension crossbar.

"Operation" When you pull the entire hanging shelf forward by holding the central part of the front end of the hanging shelf, the hanging rods on both sides become oblique and the shelf protrudes forward, so that the diagonal part of the upper end of the hanging rod becomes parallel to the horizontal hanging rod. At this point, push the shelf backward so that an equal pressing force is applied to the left and right sides of the hanging shelf, and slide the diagonal parts of each hanging rod backward, so that the diagonal parts engage with the lower surface of the upper horizontal part of the horizontal hanging rod. The hanging shelf will be temporarily fixed so that it protrudes forward. Therefore, if you hold the central part of this hanging shelf and pull it slightly forward, each hanging rod's diagonal part will slide forward, so the engaging part with the hanging crossbar will be disengaged, and the hanging shelf will be affected by the load of the hanging shelf. At the same time, it rotates backward and hangs below the main shelf.

The configuration and operation of this hanging shelf will be explained in detail using the following example.

``Example'' Each figure in the attached drawings shows an example of the present invention. In the figures, A shows a hanging shelf, B shows a main shelf to which hanging shelf A is attached, and hanging shelf A is made of multiple horizontal bars made of wire rods 1... These are connected in parallel to the inside of the peripheral frame 2 made of slightly thicker wire to form a screen-like shelf.As shown in Fig. 1' and whose front end extensions are continuous with each other, is provided protruding from the front surface, and longitudinal connecting rods 1'' are attached to the ends of the peripheral frame on both sides of the shelf. The left and right sides of the are supported by being placed on both shelf supports 3, 3 having side groove shapes, and the shelf support 3 is supported by both front and rear vertical rods 3a,
A shaft hole 3c is provided in the head 3b, which is made by twisting the upper end of the head 3a horizontally at a 90 degree angle and facing forward and backward.
A shaft 5 is attached to the lower end of the hanging rod 4 provided above by c.
The upper end of the hanging rod 4 has a diagonal portion 4a extending rearward at an obtuse angle, and a hole 4b is provided on the center line of the diagonal portion 4a. A horizontal interlocking rod 6 is suspended between the intermediate portions of both the front and rear suspension rods 4, and both ends of the interlocking rod 6 are rotatably connected by pivots 7. And the upper end oblique part 4 of both suspension rods
a and 4a are hooked and fixed to the horizontal frame rods 8 on the lower side of the main shelf A through the slots 4b and 4b, and are pivoted to the front and rear parts of the hanging horizontal frame 9 so as to be rotatable and slidable back and forth using shafts 10. It has been done.

The main shelf B is made by placing both ends of several parallel pipes P on the husband's side frame 11 and covering them with a corrugated connecting band 12 from above to integrate them. It is placed on the frame rod 8 and supported by engaging the front and rear ends of the side frame with the locking claws 13.

In addition, as shown in the partially exploded views of FIG. 3, the hanging horizontal beam 9 is made by bending the side edge of a piece 9a of L-shaped curved plate material into a U-shape to form a hook edge 9b. None. Place the piece 9a horizontally with the hooking edge 9b facing upward, hook the hooking edge 9b onto the inner edge of the horizontal frame rod 8, and fit it in. Apply the fastening piece 14 from the outside of the horizontal frame rod 8. , by tightening the screws 15 from the outside and screwing them into the screw holes 9d, 9d of the other piece 9c, and fixing the same piece 9.
Suspension rods 4 are attached to the screw holes 9e and 9e attached to the front and rear of c.
The upper end oblique portion 4a is rotatably supported by a shaft member 10.

The structure of the hanging shelf in this embodiment is as described above, and to operate it, grasp the handle S at the center of the front of the hanging shelf in the hanging state shown in Fig. 4 and pull the entire shelf toward you. and a shelf protrudes, and each hanging rod 4
is pulled forward to rotate and tilt, and the connecting rods 6 and the hanging shelf A become both horizontal, and the whole including the main shelf B becomes a parallelogram. Therefore, when the diagonal part 4aa at the upper end of the hanging rod becomes horizontal, push the handle slightly backward so that an equal pressing force is applied to the left and right sides of the shelf.
In the state shown by the two-dot chain line in FIG. 2, the upper end diagonal portion 4a of each suspension rod slides backward by the length of the hole 4b, and the diagonal portion 4a touches the lower surface of the horizontal piece 9a of the horizontal suspension rod 9. Since they abut and engage, the load of the shelf is supported by the engaging portion, so the hanging rod is fixed and the hanging shelf is fixed in a protruding state. Therefore, when you put in and take out utensils while the hanging shelf is in the protruding state, and when you are finished, grasp the handle again and pull it slightly forward, the engagement of the diagonal part will be disengaged, so the load of the shelf will cause each shaft part to The rotation occurs, and the hanging shelf hangs down to the position shown by the solid line in FIG. 2, and then returns to its original position. (See also Fig. 4) The hanging shelf of the present invention is not limited to the state shown in the drawings as an example, and the main shelf is not limited to a pipe shelf, but can also be a shelf of any structure or other types. This can also be applied to fixed objects to which hanging shelves can be attached.

``Effect of the invention'' The present invention constitutes a parallelogram-shaped link mechanism with the front and rear suspension rods, etc. at the mounting part, and provides a diagonal section at the upper end of each suspension rod to provide a means for engaging and disengaging from the suspension crossbar. Therefore, when necessary, the hanging shelf can be fixed in the forward protruding state by grasping the handle on the front of the hanging shelf and pulling it forward, and then sliding the upper end of the hanging rod backward, so that the hanging shelf can be fixed in the forward-protruding state. This makes it easier to reach and take out utensils, and when they are no longer needed, you can quickly grasp the handle and reverse the operation to return the hanging shelf to its original position, streamlining kitchen work and storing utensils. It can be provided as a convenient and useful hanging shelf without any damage, and the intended purpose can be achieved.

[Brief explanation of the drawing]

Fig. 1 is a perspective view showing the main parts of the hanging shelf according to the present invention, Fig. 2 is a side view explaining its operating state, Fig. 3 is an exploded perspective view of the main parts, and Fig. 4 shows the main part of the hanging shelf. It is an overall perspective view showing a state where it is hung below the shelf. A...Hanging shelf, B...Main shelf, 3...Shelf support, 4...
Hanging rod, 4a... diagonal part, 4b... hole, 5... shaft fitting, 6... interlocking rod, 7... shaft fitting, 8... horizontal frame rod,
9...Hanging side beam, 9a...One piece, 9b...Hook edge, 9c...Other piece, 9d...Threaded hole, 9e...Threaded hole, 10...Shaft fitting, 14...Fixing piece, 15...Screw.

Claims (1)

[Scope of Claim for Utility Model Registration] (1) The upper ends of both the front and rear hanging rods provided on both the left and right sides of the hanging shelf are rotatably pivoted to the hanging crossbars to constitute a parallel link mechanism, and each hanging rod A swinging fixing device for a hanging shelf, which is provided with a means for engaging and disengaging with a hanging crossbar at the upper end and is hung so as to be swingable back and forth. (2) Forming a backward diagonal part at the upper end of each hanging rod,
A utility model registered as claimed in claim 1, wherein a groove is provided on the center line of the diagonal portion, and the diagonal portion is pivotally attached to the suspension crossbar so as to be slidable back and forth, thereby serving as a means for engaging and disengaging. Swing fixing device for hanging shelves. (3) Scope of Utility Model Registration Claims Paragraph 1 or 2, in which the front and rear ends of the shelf support are rotatably attached to the lower ends of both the front and rear suspension rods, and an interlocking rod is installed between the intermediate portions of the front and rear suspension rods. A swinging fixing device for hanging shelves as described in Section 1. (4) Scope of Utility Model Registration Claims Paragraph 1 or Paragraph 1, in which the hanging horizontal beam is an L-shaped curved plate in cross section, and a hook edge curved at one edge is engaged and fixed to the horizontal frame rod on the lower side of the main shelf. The swinging fixing device for a hanging shelf according to any one of Items 2 and 3.