JPS63148Y2 - - Google Patents

Description

[Detailed Description of the Invention] This invention relates to a tabletop stand in which a downward facing tip is supported by a tip hook provided at the upper end of the support. Some proposals have been made in which the space occupied by the props during storage or transportation can be reduced by changing the mutual spacing of the props in such a cot stand. For example, a member consisting of several horizontal bars with a support with a handle on the upper end erected at both ends may be stacked at the center of each horizontal link and rotated around the central support post. There are models that are pivoted so that they can move, but when one member tries to rotate to a desired angle, other members tend to rotate together due to friction, and a small number of pivots are attached to a large number of superimposed pivots. If there is a gap, each horizontal crosspiece with a support will rattle, making the entire stand unstable, and even if it is folded, it will not become any smaller. In addition, there is a pantograph body in which a number of connecting members are rotatably connected to each other, and a plurality of columns with hooks are installed on top of the pantograph body, but in order to be able to completely fold the connecting members, it is necessary to It is necessary to provide a large number of branches, which is structurally complex and requires precision. Providing a large number of pivot parts increases the cost, and since many connecting members are connected, there is no wobbling between each support in the stand as a whole. is enlarged, is weak against torsional force, and has small shape retention force, so
Special attention must also be paid to packaging specifications for transportation.

This idea is an attempt to solve the problems of conventional coppice stands, by eliminating wobbling between each member and improving horizontal stability, while also reducing the space it occupies when stored when not in use. The present invention relates to a cot tip stand that can be made narrower and that allows the intersecting angle of each sub-body to the main body to be independently selected, thereby providing diversity in usage.

Next, an embodiment of this invention will be explained with reference to the drawings. In FIGS. 1 to 4, the tip stand of this invention has one main body 10 and two sub bodies 20.
It consists of The main body 10 has an H shape with a horizontal horizontal bar (hereinafter referred to as the main horizontal bar) 11 and a pair of columns 12 extending vertically at both ends of the main horizontal bar 11.
A top hook 13 having a horizontal disc portion is provided at the upper end of the column 12, and a leg portion 14 is provided at the lower end of the column. A support post 15 for a hand that extends vertically upward is provided at the center of the main horizontal beam 11, and a handle 16 is provided at the upper end of the support post 15. In this example, the handle 16 is slightly larger than the pot hook 13, but has a similar shape and is also used as a pot hook. The main horizontal beam 11 has a central support 15 and a support 12 at both ends.
A total of two pivot parts 17 are provided to be pivotally connected to the horizontal beams (hereinafter referred to as secondary horizontal beams) 21 of the sub-body 20.

The sub-body 20 also has an H-shape with a pair of columns 22 extending vertically at both ends of the sub-horizontal bar 21, and a tip hook 23, which is the same as the tip hook 13 of the main body, is provided at the upper end of each column 22. The lower end of the column serves as a leg portion 24. However, the tip hook 23 is installed at a position slightly different in height from the tip hook 13 so that the tip hook 13 and the disc part do not come into contact with each other when the tip stand is folded for storage as described later. ing. At the center of each sub-horizontal bar 21 is a pivot section 2 that is combined with the pivot section 17 of the main transverse bar.
5 is provided. 3 is a tip.

As shown in detail in FIGS. 5 and 6, the main body 10
and a pivot portion 17 rotatably connecting the sub-body 20,
25 is assembled using a snap hook 4 and a rotating shaft stopper member 5. The snap hook 4 is made of engineering plastic and has a cylindrical shape. As shown in FIG. Insert the engagement protrusion 51 from below the pivot portion 25 into the engagement hole 171 of the pivot portion 17 of the main horizontal beam 11 and use an appropriate means such as ultrasonic welding or solvent welding.
The rotation locking member 5 is fixed and integrated with the main horizontal beam, and the pivot portion 25 of the sub horizontal beam 21 and the snap hook 4 are connected to the pivot portion 17. The anti-rotation protrusion 41 provided at the upper end of the snap hook 4 fits into the anti-rotation groove 172 on the inner surface of the pivot portion 17, thereby non-rotatably connecting the snap hook to the main crosspiece. Further, the positioning protrusion 42 protruding from the outer peripheral surface of the snap hook 4 can be elastically engaged with a positioning groove 251 provided on the inner surface of the pivot portion 25 of the sub-horizontal bar. It is possible to engage and disengage from the positioning groove 251 by using elasticity in the inner diameter direction. In this embodiment, the positioning protrusion 42 engages with the positioning groove 251 when the intersection angle between the main horizontal bar 11 and the sub horizontal bar 21 becomes 90 degrees.

In this embodiment, the main body 10 has two sub-bodies 20.
FIGS. 1 to 4 show a state in which the two are overlapped and rotatably connected at the pivot parts 17 and 25, and the intersection angle is positioned at 90 degrees. In this case, since the sub-horizontal bar 21 is located below the main transverse bar 11, the leg portions 24 of the sub-body are shorter than the leg portions 14 of the main body, and their lower ends are located on the same horizontal plane. Conversely, it is also possible to place the sub horizontal bar 21 above the main horizontal bar 11 for pivotal connection. In this case, the pivot portion of the main horizontal bar has the structure of the pivot portion 25 of the embodiment, and the pivot portion of the secondary horizontal bar Example of pivot point 17
It is sufficient to have the structure of

In this embodiment, the supports 12 and 22 at both ends of each horizontal bar
It is possible to support 6 pots with the pot hooks 13 and 23 provided in the main body, but the support column 1 in the center of the main body is
By using the 5 handles 16, 7 cups can be supported. Further, in this embodiment, the secondary horizontal bar 21 is positioned at 90 degrees with respect to the main horizontal bar 11 due to the elastic force of the snap hook, but it is also possible to rotate it further by more than 90 degrees. In other words, from the state in which the positioning protrusion 42 of the snap hook is fitted into the positioning groove 251 of the pivot portion 25 of the secondary horizontal bar, further force is applied by holding the main horizontal bar with one hand and holding the secondary horizontal bar with the other hand. Since the positioning protrusion 42 comes out of the positioning groove 251, it can be rotated more than 90 degrees.

FIG. 7 shows a state in which the sub-horizontal bar 21 is rotated 45 degrees counterclockwise with respect to the main transverse bar 11 from the state shown in FIG. 3, and FIG. This shows a state in which the sub-horizontal beam is in contact with the leg of the main body column and cannot be rotated any further. This state shows the state in which the device is stored when not in use, and as can be seen from a comparison with FIG. 4, the area it occupies is very small, making it convenient for storage. FIG. 9 is a front view corresponding to FIG. 1 in the stored state of FIG. 8.

As mentioned above, the sub-body's secondary cross-piece is rotatably attached to the main body's main horizontal cross-piece at its central pivot point, so that the sub-body can be folded with respect to the main body. The product can be stored in a cupboard or the like when not in use without taking up much space, and the product can be packed in a smaller size when transported.

Furthermore, unlike the conventional pantograph type,
Since the number of pivot parts connecting each horizontal beam is significantly reduced, rattling and high costs can be prevented. In addition, the pivots are located midway between the central hand post and the pillars at both ends on the main horizontal rung, and in the center of the secondary rungs, providing excellent horizontal stability even when placed on a sink or shelf. Since the sub-horizontal bars can be individually adjusted to any desired angle relative to the main horizontal bar, it can be placed freely on narrow sinks or shelves, and it is also possible to change the table top. Furthermore, by increasing the number of sub-horizons, it is also possible to arbitrarily increase the number of supports.

[Brief explanation of drawings]

Fig. 1 is a front view of an embodiment of this invention, Fig. 2 is a side view thereof, Fig. 3 is a plan view thereof, Fig. 4 is a perspective view thereof, Fig. 5 is an enlarged sectional view of the pivot portion, Figure 6 is an exploded perspective view of the pivot, Figure 7 is a plan view of the secondary crosspiece rotated relative to the main crosspiece, Figure 8 is a plan view of the pivot when folded for storage, and Figure 9 is a plan view of the main crosspiece. It is a front view. 10...Main body, 11...Main horizontal beam, 12...Strut, 13...Kop hook, 14...Legs, 15...
...Hand support, 16...Handle, 17...Pivotal support,
20...Sub-main body, 21...Sub-horizontal beam, 22...Strut, 23...Kop hook, 24...Legs, 25...
...Central branch.

Claims (1)

[Scope of utility model registration request] Consisting of one H-shaped main body with vertically extending struts on both ends of the main horizontal bar, and multiple H-shaped sub-bodies with vertically extending struts on both ends of the secondary horizontal bars,
Each support has a handle at the upper end and a leg at the lower end.Furthermore, a support support extending upward is provided in the center of the main horizontal crosspiece, and a handle is provided at the upper end. A pivot part is provided in the middle of the support column and the pillars at both ends, and a pivot part is provided in the center of each sub-horizontal bar. A cot stand characterized by a movable pivot.