KR900009882Y1 - Stand for black board and wall picture - Google Patents

Abstract

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Description

Hanging hanger combined use black board hanger

1 is a perspective view of the present invention.

Figure 2 is a longitudinal cross-sectional view showing a state used as a hook hook.

3 is a longitudinal sectional view showing a state of use as a blackboard hanger.

* Explanation of symbols for main parts of the drawings

1, 1 ': pedestal 2, 2': fixed tube

3, 3 ': moving body 5: lower side bar

7, 7 ': blackboard support 10, 10': sleeve

11: middle bar 12, 12 ': blackboard support rod

15: upper side bar 16, 16 ': orbit support

18, 18 ': Gwando lock bar

The present invention relates to a hook hanger combined black board hanger that can be installed hanger and blackboard.

Conventionally, it was known as Korean Utility Model Publication No. 76-132 that it could be installed by hanging on a black board.

The above quotation can be installed by hanging both the ruler and the blackboard, but when using it as a ruler hanger, the bundle of the ruler is not firmly fixed when passing over the unfolded side of the ruler, so the ruler may be displaced and used as a blackboard hanger. When only the lower end of the blackboard is supported because the support state of the blackboard is unstable, especially when the horizontal size of the blackboard had a problem that can only be more unstable.

The present invention solves the problems as described above, when using as a hook hanger can be fixed firmly to the bundle bar of the hook, when used as a black board hanger can hold the middle of the blackboard as well as the bottom of the blackboard The support means for holding the middle portion can be extended in both transverse directions so that a large transverse blackboard can be used stably.

Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.

1 is a perspective view of the present invention.

On both sides of the pedestal (1) (1 '), the fixed tube (2) (2') is installed upright, and the fixed tube (2) (2 ') is fitted with a moving tube (3) (3') having a smaller diameter. It is designed to be fixed by screw handles (4) and (4 ').

The upper end of the fixed tube (2) (2 ') is fixed to the lower lower bar (5) coupled to the core rod (6).

Lower bar (5) has a " The " shaped blackboard holders 7 and 7 'are movably fitted in the horizontal and vertical directions and can be fixed by the screw handles 8 and 8'.

The intermediate transverse bar 11 is fitted in the front of the sleeves 10 and 10 'where the position is fixed by the screw handles 9 and 9' to the moving tube 3 and 3 '. On both sides " "Type blackboard support rod 12" and The "type board support rod 12 is foldable in the longitudinal direction, and is fitted so that it can be extended to both sides, and the board support rods 12 and 12 'can be fixed in position by screw handles 13 and 13'. It is supposed to be.

The upper transverse bar 15 is fitted to the "T" type elbows 14 and 14 'at the upper end of the moving tube 3 and 3'. The upper side bar 15 has " &Quot; Shape guides 16, 16 'are fixed to their positions with body grips 17 and 17' which are inserted to be movable in the longitudinal and horizontal directions. In the upper front side of the upper side of the (18) and (18 ') pinned to the pin (19, 19') is secured to be fixed, and the upper side of the backing pad (16, 16 ') of the pinned lock bar (18) Grooves 20 and 20 'into which the 18' is fitted are formed.

In the drawings, reference numerals 21 and 21 'are wheels for movement.

When the present invention configured as described above is used as a hanger hook, as shown in FIG. 2, loosen the screw handles 8 and 13 and flip the blackboard support 7 and the blackboard support rod 12 toward the ground. Hang the ruler (C) on the trolley base (16) and the end of the trolley lock bar (18) is located in the groove (20) so that it can be used to be fixed so as not to move when using the ruler (C). As illustrated in FIG. 3, loosen the screw handle 7 so that the orbit support 16 faces the ground, position the black plate support 7 in the horizontal direction, and then fix the screw handle 8 to the black plate B. ) And put the board support bar (12) in the horizontal direction, and then fix it with the screw knob (13) to hold the middle of the board (B) placed on the board support (7) firmly on both sides. .

In particular, the present invention has the advantage that the blackboard support rod 12 can be stretched in both sides in the transverse direction, even if the blackboard is long in the transverse direction can hold it stably.

Claims (1)

A fixed tube (2) and 2 'are installed on both sides of the pedestal (1) and (1'), and the mobile body (3) and (3 ') are fitted to the fixed tube (2) and (2'). (4 '), the lower side bar (5) is fixed to the upper end of the fixed tube (2) (2'), the lower side bar (5) "Type black plate support (7) (7 ') is fixedly installed by the body screw handles (8) and (8') which are fitted so as to move in the horizontal and vertical directions, and the screw handle is provided in the moving tube (3) (3 '). (9) (9 ') is fitted with sleeves 10 and 10', and the middle transverse bar 11 is fitted in front of the sleeves 10 and 10 'and both inner sides of the middle transverse bar 11 " "Type blackboard support rod 12" and The " type blackboard support rod 12 " is foldable in the longitudinal direction and can be fixed by the body screw knobs 13 and 13 'which are inserted in both transverse directions so as to be movable. At the upper end of the upper side bar 15 is fitted into the "T" type elbow (14, 14 ') and the upper side bar 15 " It is designed to be secured by the screw holders 17 and 17 'which are inserted to be movable in the vertical and horizontal directions, and in the orbit support 16 and 16'. Gwando hanger combined black board, characterized in that the rod (18, 18 ') can be hooked to the body groove (20, 20') fixed by pins (19, 19 ').