JP3530804B2 - Display case - Google Patents

Description

Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a display case for storing and displaying works of art and books in art museums and the like, and more particularly to a display case using a glass case. is there. 2. Description of the Related Art An aesthetic appearance is also required for an exhibition case for accommodating works of art and books in art museums and museums. [0003] In the existing display cases, hinges for opening and closing the glass case, lock devices for holding the glass case in a closed state, and other accessory parts are sometimes exposed. Many were unclear in appearance. [0004] In view of the above circumstances, the present invention has been made in view of the above circumstances, and in order to provide an aesthetic appearance with a very simple appearance, a horizontal frame made of a square frame-shaped hollow material is provided. A supporting leg made of a hollow material provided vertically from the corner of a rectangular horizontal frame, a glass case provided on the horizontal frame via a hinge so as to be openable and closable, and a glass case inside the horizontal frame on the side opposite to the hinge. A lock device that keeps the glass case closed, an upward biasing device that always urges the closed glass case upward in the support leg on the opposite hinge side, and a horizontal frame that keeps the glass case open In the display case comprising the housed safety arm device, the glass case is rectangular in plan view, has four side plates and an upper plate that covers the upper side of the side plate, and an H-shaped material is provided at the lower end of the side plate over the entire circumference. Square at bottom of profile The cylinder is fixed, the upper biasing device suspends the guide cylinder in the support leg, and the support pin urged upward by the elastic body projects from the upper surface of the horizontal frame.The safety arm device adjusts the base end of the arm. The arm is urged by an elastic body so that the arm is always standing upright in the horizontal frame, and the positioning rod urged by the coil spring is projected from the tip of the arm. When the glass case is closed, the arm is Is pushed down by the rectangular cylinder at the lower end of the side plate of the glass case and housed in the horizontal frame, and as the glass case opens, the tip of the arm is
The arm is gradually rotated while being brought into contact with the rectangular cylinder at the lower end, and the positioning rod at the tip of the arm is inserted into the positioning hole formed in the rectangular cylinder at the lower end of the side plate of the glass case, and the glass case is opened. The display case is designed to maintain the state. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in detail below with reference to specific embodiments shown in the accompanying drawings. [0006] The display case is used for storing and displaying works of art and books in art museums and museums, and the display case is also required to have an aesthetic appearance. The present display case has a very simple appearance and a beautiful appearance. The display case includes a support frame 1 and a glass case 2 for accommodating works of art, as shown in FIG. The support frame 1 is composed of a rectangular horizontal frame 3 and legs 4 vertically hanging from the corners of the horizontal frame 3. A case bottom plate 5 is stretched on the upper surface of the horizontal frame 3, and works of art accommodated on the case bottom plate 5 are placed thereon. FIG. 2 is a side view of the entire display case, and FIG. 3 is a front view of the entire display case. Hinge 11,
The upper biasing device 22, the lock device 28, and the safety arm device 31 are housed in the support frame 1, respectively. The hinge 11 is shown in detail in FIG. The glass case 2 has a rectangular shape in plan view, and has four side plates 12 and an upper plate 13 for closing the upper surface of the side plates 12.
An H-shaped member 14 made of aluminum is provided at the lower end of the side plate 12 over the entire circumference by caulking 15. By providing a white aluminum H-shaped material 14 over the entire circumference, the appearance is tightened and the appearance is also preferable. Further, H at the lower end of the side plate 12 of the glass case 2
A rectangular cylindrical body 16 made of aluminum is fixed to a lower portion of the shape member 14. The support bracket 17 of the hinge 11 and the turning piece 18 are accommodated in the horizontal frame 3, the support bracket 17 is screwed to the horizontal frame 3 with a bolt 32, and the extension 19 of the turning piece 18 is To the H-shaped member 14 by screwing. The glass case 2 rotates about the rotation shaft 21 of the rotation piece 18 to open and close the display case. The upper biasing device 22 is shown in FIG. A hollow support leg 4 is provided in a hanging shape from a corner of the rectangular frame-shaped horizontal frame 3.
The guide cylinder 24 is vertically accommodated in the support leg 4 by being screwed to a bolt 23, and a support pin 25 projecting from the upper surface of the horizontal frame 3 is provided in the guide cylinder 24 by urging upward with a coil spring 26. An adjustment pin 27 for adjusting the height of the support pin 25 in the vertical direction is screwed to the guide cylinder 24 below the support pin 25. The support pin 25 is provided at a location facing the location where the hinge 11 is provided. Therefore, the glass case 2 is pivoted upward about the hinge 11 by the support pin 25, and a finger can be inserted into the lower end of the glass case 2 on the side opposite to the hinge 11 so that the glass case 2 can be opened. FIG. 3 shows a lock device 28 for the glass case 2. A lock 3 in which a U-shaped fitting 29 is fixed to the center of the lower end of the side plate 12 on the side opposite to the hinge of the glass case 2, and a stop plate 30 which engages with the U-shaped fitting 29 protrudes from the upper part of the holding body 31.
2 is provided in the horizontal frame 3. FIG. 6 is an enlarged view of the above configuration. In a state where the glass case 2 is closed, the opposite hinge side is slightly opened by the above-described upper urging device 22, but the opened glass case 2 is pushed down, and the U-shaped bracket 29 is pushed into the square frame 3 to lock. The holding plate 31 is rotated to rotate the
Are engaged with the U-shaped bracket 29. When the glass case 2 is opened, the holding body 31 of the lock 32 is rotated so that the stop plate 3
0 is disengaged from the U-shaped bracket 29, and a finger is inserted into a place where the glass case 2 is slightly opened to open. FIG. 7 shows a safety arm device 31. The safety arm device 31 is housed in the horizontal frame 3. That is, the arm 33, the arm bracket 34 and the spring bracket 35 are housed in the horizontal frame 3. The arm 33 is an arm bracket 34
The arm 33 is provided with a positioning rod 37 at the end thereof so as to be slidable in the longitudinal direction.
A coil spring 39 externally fitted to the positioning rod 37 is brought into contact with a pin 38 provided orthogonally to the positioning rod 37 to urge the positioning rod 37 outward. A support piece 40 is fixed to the base end of the arm 33, and a tension coil spring 41 is stretched between the front end of the support piece 40 and the front end of an adjustment bolt 42 attached to the spring bracket 35. When the glass case 2 is closed, the arm 33 is connected to the square cylinder 16 at the lower end of the side plate 12 of the glass case 2.
And is accommodated in the horizontal frame 3. Since the arm 33 accommodated in the horizontal frame 3 is always pulled by the tension coil spring 41, the arm 33 gradually rotates as the glass case 2 opens, and the glass case 2
Positioning hole 4 drilled in the square cylindrical body 16 at the lower end of the side plate 12
The positioning rod 37 at the tip of the arm 33 is fitted into the arm 3 and the glass case 2 is kept open, so that it is possible to safely take in and out works of art and books. As described above, the present invention relates to a horizontal frame formed of a rectangular frame-shaped hollow material, and a pedestal formed of a hollow material provided vertically from a corner of the rectangular frame-shaped horizontal frame. A glass case openably and closably provided on the horizontal frame via a hinge, a lock device that is in the horizontal frame on the opposite hinge side and holds the glass case closed, and a lock device that is in the support leg on the opposite hinge side. An upward biasing device that constantly biases the closed glass case upward;
In a display case consisting of a safety arm device housed in a horizontal frame that holds the glass case open,
The glass case has a rectangular shape in plan view, has four side plates and an upper plate that covers the upper side of the side plates, an H-shaped member is provided at the lower end of the side plate over the entire circumference, and a square cylindrical body is fixed to a lower portion of the H-shaped member. The urging device hangs the guide tube vertically in the support leg, makes the support pin urged by the elastic body project upward from the upper surface of the horizontal frame, and the safety arm device pivots the base end of the arm into the horizontal frame. When the glass case is closed, the arm is urged by the elastic body so that the arm always stands up, and the positioning rod urged by the coil spring is projected from the end of the arm. It is pushed down by a square cylinder and housed in a horizontal frame, and the arm is opened as the glass case opens
Abut on the square tube at the bottom of the side plate of the glass case.
Then, the arm gradually rotates, and the positioning rod at the end of the arm is fitted into a positioning hole formed in the square cylindrical body at the lower end of the side plate of the glass case so that the glass case is kept open. Since it is a display case, it has an aesthetic appearance with a very simple appearance and is suitable for display cases.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an overall perspective view of one specific embodiment of a display case of the present invention. FIG. 2 is a side view of the entire display case of FIG. 1; FIG. 3 is a front view of the entire display case of FIG. 1; FIG. 4 is an enlarged vertical sectional view of a hinge storage section according to the present invention. FIG. 5 is an enlarged vertical sectional view of an upper urging device housing section according to the present invention. FIG. 6 is an enlarged vertical sectional view of a lock device storage section according to the present invention. FIG. 7 is an enlarged sectional view of a safety arm device storage section according to the present invention. [Description of Signs] 1 ... Support frame 11 ... Hinge 2 ... Glass case 28 ... Lock device 22 ... Upward biasing device 31 ... Safety arm device

Claims (1)

(57) [Claims 1] A horizontal frame made of a square frame-shaped hollow material,
A supporting leg made of a hollow material provided vertically from the corner of a rectangular horizontal frame, a glass case provided on the horizontal frame via a hinge so as to be openable and closable, and a glass case inside the horizontal frame on the side opposite to the hinge. A lock device that keeps the glass case closed, an upward biasing device that always urges the closed glass case upward in the support leg on the opposite hinge side, and a horizontal frame that keeps the glass case open In the display case comprising the housed safety arm device, the glass case is rectangular in plan view, has four side plates and an upper plate closing the upper side of the side plates,
An H-shaped member is provided at the lower end of the side plate over the entire circumference, a rectangular cylinder is fixed to a lower portion of the H-shaped member, and an upper biasing device vertically suspends a guide cylinder in a support leg, and a support pin urged upward by an elastic body. Project from the upper surface of the horizontal frame, the safety arm device pivots the base end of the arm into the horizontal frame and urges it with an elastic body so that the arm always stands up, and urges it from the tip of the arm with a coil spring. When the glass case is closed, the arm is pushed down by the rectangular cylinder at the lower end of the side plate of the glass case and housed in the horizontal frame, and the tip of the arm is opened as the glass case opens. Glass case side
The arm is gradually rotated while being brought into contact with the square cylinder at the lower end of the plate, and the positioning rod at the tip of the arm is fitted into the positioning hole formed in the square cylinder at the lower end of the side plate of the glass case, and the glass case is moved. An exhibition case that is kept open.