KR200304695Y1 - Passive showcase with perfect opening structure - Google Patents

Abstract

The present invention relates to a showcase for exhibition with a fully open structure, the purpose of which is to have a structure that does not friction with the gasket mounted in the sliding guide that supports the windshield when the front of the windshield forward damage and fall off It is to provide a showcase for exhibition that facilitates the maintenance and management of cultural relics by allowing the windshield to be completely opened by the first and second openings so that the opening width of the windshield can be expanded more widely.

The present invention is to install the intermediate connecting member and the inner sliding member in the inner side of the outer sliding member for supporting the windshield in the lower portion of the windshield primary opening according to the sliding movement of any one of the intermediate connecting member and the outer sliding member Is secondly opened by the sliding movement of the other member to achieve a fully open state, and at the same time, the guide installed in the lower cabinet is inclined downward toward the front of the showcase to guide the inner / outer sliding member and the intermediate connecting member. The technical gist of the showcase is a display box with a completely open structure that can be installed to have a slope to prevent the damage of the gasket by separating the contact between the windshield and the gasket during the forward projection of the windshield.

Description

Passive showcase with perfect opening structure

The present invention relates to a showcase having a fully open structure, and more particularly, to facilitate the storage and management of relics in a showcase used for preserving and displaying cultural relics in an enclosed state with an external environment. The present invention relates to a showcase for exhibition with a fully open structure with an increased opening width of the windshield.

In general, the showcases used to display cultural relics in museums or exhibition halls must satisfy both the storage function and the exhibition function, and are constructed in an airtight type to prevent damage to cultural relics by keeping them separated from the external environment.

As such, the sealed showcase used for exhibition is a four-sided independent cabinet consisting of glass on the front, rear, left, and right sides, and a five-sided independent cabinet consisting of glass on the front, and the front is composed of glass. It can be divided into wall mounts installed and bird's eye view used for low and small relics.

The 5-sided independent cabinet is generally used for small exhibitions such as relics, crafts, pottery, and whole currents that are long in the vertical direction, and the lower cabinet is installed at the bottom of the display unit consisting of glass on the five sides except the bottom, and inside the lower cabinet. A built-in humectant is designed to keep the humidity inside the showcase constant.

Such five-sided independent length has been adopted a variety of opening and closing structure for the maintenance of relics, in the case of the sliding opening and closing method, the sliding guide is installed at the upper end of the front glass to connect the top glass and the front glass, A forward slidable sliding device was installed at the lower end of the windshield.

As shown in FIG. 11, the sliding guide 200 includes a top glass insert 210 into which a part of the top glass A is inserted and fixed, and a front glass insert 220 into which the windshield is inserted. It is formed integrally, and the gasket is installed inside the windshield insert to maintain the sealing property.

In addition, the front projection type sliding device is to protrude a lower portion of the front glass to the front of the showcase spaced apart from the side frame constituting the lower cabinet, and then sliding the sliding member in the lateral direction to the front glass by the set width It is configured to be open.

That is, a rail is installed in the side frame 110 constituting the lower length as shown in Figure 12, the sliding frame of the "c" type provided with a support roller 130 for rolling along the rail ( 120 is installed to the inside of the side frame, a plurality of sliding rollers 140 are installed on the front of the sliding frame and at the same time the sliding roller inside the sliding member 100 for supporting the windshield from the bottom It is configured to be equipped with a rail to move a ride to implement the front projection of the windshield and the left and right sliding movement.

However, when the lower part of the windshield protrudes to the front of the showcase by the front protrusion type sliding device, the gasket installed inside the sliding guide is pressed at a higher pressure with the windshield as the windshield is inclined. Since the gasket is slid in the left and right directions, the gasket mounted for sealing between the windshield and the sliding guide is damaged and dropped due to friction, thereby causing a problem that the sealing function of the showcase is deteriorated.

In addition, the showcase composed of such an opening and closing structure has a problem that the opening width of the windshield is approximately two thirds, and thus the maintenance of the relics is not easy because it is not completely open.

The present invention is devised to solve the conventional problems as described above, the purpose is to have a structure that does not cause friction with the gasket mounted in the sliding guide for supporting the windshield when the front projection of the windshield damage and In order to prevent the fall and widen the opening width of the windshield, the front glass is completely opened by the 1st and 2nd opening to provide a showcase for exhibitions that is easy to maintain and manage cultural relics.

The purpose of the present invention as described above is to sequentially install the intermediate connecting member and the inner sliding member in the inner side of the outer sliding member supporting the windshield in accordance with the sliding movement of any one of the intermediate connecting member and the outer sliding member 1 The secondary windshield is configured to be secondly opened by the sliding motion of the other member to achieve a completely open state, and at the same time, the guide installed in the lower cabinet is directed toward the front of the showcase to guide the inner / outer sliding member and the intermediate connecting member. It is achieved by providing a display case with a fully open structure that can be installed to have a slope inclined downward to separate the contact between the windshield and the gasket during the front projection of the windshield, thereby preventing damage and dropping of the gasket.

1 is a perspective view showing the main part of the open structure of the showcase for exhibition according to the present invention

Figure 2 is a cross-sectional view showing a lower opening structure of the showcase for display according to the present invention

3 is a schematic plan view showing the installation position of the stopper and the ball spring according to the present invention

Figure 4 is a cross-sectional view showing the installation state of the ball spring of the present invention

5 is a cross-sectional view showing an upper opening structure of the showcase for exhibition according to the present invention

6 is a perspective view showing a guide structure of the present invention

7 is a side view showing the guide structure of the present invention

Figure 8 is a cross-sectional view showing a lower open state of the showcase for display according to the present invention

9 is a cross-sectional view showing an upper open state of the showcase for display according to the present invention

10 is a plan view showing an open state of the showcase for exhibition according to the present invention

11 is a cross-sectional view showing a conventional top opening structure.

12 is a plan view showing a conventional bottom opening structure

<Description of the symbols for the main parts of the drawings>

(A): windshield (B): glass top

(C): Display part (D): Lower cabinet

(E): side frame (10): outer sliding member

(11): roller 12: support frame

(13): Front finish plate (20): Intermediate connecting member

(21): guide groove (22): round bar

30: inner sliding member 31: roller

40 (40`): Ball Spring 41: Ball

(42): Spring 43: Bracket

(44): Mounting groove (45) (45`): Groove

46: first stopper 47: second stopper

50: sliding guide

(51): top glass fixing part (52): front glass fixing part

53 (53`): groove 54: slope

(55): corresponding slope (56): gasket

60: guide 61: fixing plate

(62) (62`): guide block 63: fixed block

(64): Height adjusting bolt (65): Hinge point

70: guide rod 100: sliding member

110: side frame 120: sliding frame

130: support roller 140: sliding roller

150: sliding guide

Referring to the configuration of the subject innovation in detail in conjunction with the accompanying drawings as follows.

1 is a perspective view showing a main portion showing the open structure of the showcase for exhibition according to the present invention, Figure 2 is a cross-sectional view showing a lower open structure of the showcase for exhibition according to the present invention, the present invention is a five-sided glass except the bottom In the display showcase consisting of a display unit (C) and a lower cabinet (D), which is installed at the lower end of the display unit (C) and built-in a humectant, the upper surface glass (B) and the front glass of the display unit (C) ( A) sliding guide (50) for connecting, a pair of guides (60) installed in parallel to the side frame (E) on both inner sides of the lower length (D), and guide rods (70) installed on the guide (60) And, one side is connected to one end of the guide rod 70, the inner sliding member 30 and a plurality of rollers 31 are installed on the other side and the front glass (A) to support the lower portion and a plurality on the inner surface The outer sliding member 10 provided with the roller 11 of Guide grooves 21 into which the rollers 31 and 11 installed on the side sliding members 30 and 10 are inserted are formed on both sides, and the intermediate connecting members 20 connect the inner and outer sliding members 30 and 10. It features a showcase with a fully open structure.

The outer sliding member 10 has a plurality of rollers 11 are installed in the upper and lower two rows on the inner side, the front finish plate 13 is installed on the outer side, the support frame for supporting the windshield (A) at the lower end ( 12) is configured to be installed on the upper inner surface of the front finish plate (13).

At this time, by forming the height of the outer sliding member 10 to make the support frame 12 integrally, it may not install the front finish plate 13, in this case, the lower end of the outer sliding member 10 It is necessary to install a separate finishing material, which causes a boundary between the sliding member 10 and the finishing material, thereby reducing the external aesthetics.

One side of the inner sliding member 30 is connected to the guide rod 70, and a plurality of rollers 31 are installed in two rows on the other side thereof.

The intermediate connecting member 20 has guide grooves 21 into which the rollers 31 and 11 installed in the inner and outer sliding members are inserted, and the inner and outer surfaces thereof, and the rollers 11 and 31 inserted into the guide grooves 21. Circular bar 22 to prevent the separation of the) is configured to be installed in the upper and lower portion of the guide groove is to connect the inner and outer sliding members (30, 10) in the middle.

That is, the roller 11 installed in the outer sliding member 10 is inserted into the guide groove formed on the outer surface of the intermediate connecting member 20, and the roller 31 installed in the inner sliding member 30 in the guide groove formed on the inner surface. ) Is inserted to connect the inner and outer sliding members.

As such, the front glass A can be opened in two stages by using the inner sliding member 30 and the outer sliding member 10, which are capable of independent sliding movements on the inside and the outside of the intermediate connection member 20. The stopper and the ball spring are each opened so that the opening by the inner sliding member 30 and the intermediate connecting member 20 and the opening by the outer sliding member 10 and the intermediate connecting member 20 are sequentially performed without proceeding simultaneously. It was installed in the member.

3 is a plan view schematically showing the installation position of the stopper and the ball spring according to the present invention, the first stopper 46 at both ends of the inner surface of the outer sliding member 10 and both ends of the outer surface of the inner sliding member 30. ) Is installed, and the second stopper 47 corresponding to the first stopper 46 is installed at the center of the inner and outer surfaces of the intermediate connecting member 20, and at the same time different from the second stopper 47, the installation height is only partially. The ball springs (40, 40`) is installed in the central portion of the inner and outer surfaces of the intermediate connecting member 20 so that the protrusions are connected to the inner and outer sliding members, respectively, the groove 45 corresponding to the ball springs (40, 40`) ) Is formed on the inner and outer sliding members.

4 is a cross-sectional view showing the installation state of the ball spring and the stopper of the present invention, the ball spring (40, 40`) is a spring in the installation groove 44 formed on the inner and outer surfaces of the center connecting member 20, respectively The brackets 43 and the balls 41 are inserted in this order, and the brackets 43 for preventing the balls 41 from being separated by the elasticity of the springs 42 are provided at the opening side of the installation groove 44. .

In this structure, the two ball springs 40 and 40` respectively installed on the inner and outer surfaces of the intermediate connecting member 20 are installed at different heights, and the balls installed on the inner surface of the central connecting member 20 as shown in the drawing. When the spring 40 is installed on the upper side, the ball spring 40` installed on the outer surface is installed on the lower side so as not to be affected by the installation of the two ball springs 40 and 40`, and the ball installed on the inner and outer surfaces The second stopper 47 is installed on the inner and outer surfaces so as to be positioned between the springs 40 and 40 '.

Meanwhile, the grooves 45 and 45` corresponding to the ball springs 40 and 40` also have grooves 45 formed in the inner sliding member 30 as above, and grooves 45 formed in the outer sliding member. `) Is formed at the bottom to be coupled to each other ball spring (40, 40`).

By the ball springs (40, 40`) and the first and second stoppers (46, 47) installed in this way, the first sliding member advances the windshield (A) by about half, and then the sliding movement of the remaining members is It is going to be able to open the windshield (A) completely and stably.

On the other hand, the first stopper is installed at both ends of the inner surface of the outer sliding member and both ends of the outer surface of the inner sliding member, and a part of the ball spring protruding so as to be connected to the inner and outer surfaces of the central connecting member is different from the above. It is installed in the center of the inner surface and the outer surface of the inner sliding member, and the second stopper and the groove corresponding to the first stopper and the ball spring, respectively, are installed on the inner and outer surfaces of the center connecting member with different installation heights to open the width of the windshield. You can also configure the stopper to be set.

5 is a cross-sectional view showing an upper opening structure of the showcase for exhibition according to the present invention, the sliding guide 50 is formed with a groove (53`) into which a portion of the upper surface glass (B) is formed the upper surface glass (B). The upper glass fixing portion 51 for fixing the) and the groove 53 into which the upper portion of the windshield A is inserted are formed, and the windshield fixing portion 52 for fixing the windshield A from the top is integrally formed. And a bottom edge of an inner surface of the inner surface of the groove 53 formed in the windshield fixing portion 52 is processed at a predetermined angle to form an inclined surface 54, and the windshield fixing portion 52. Gasket 56 is installed on the inner upper surface of the groove 53 formed in the) was configured to maintain the sealing property of the windshield (A) and the sliding guide (50).

Figure 6 shows a perspective view showing a guide structure of the present invention, the guide 60 is a fixed block 63 installed in the lower length (D), and a fixing plate hinged to one side to the fixed block 63 (61), a pair of height adjustment bolts 64 installed at the other end of the fixing plate 61 in the vertical direction, and a pair installed at the center of the upper surface of the fixing plate 61 to guide the guide rod 70. Guide block (62, 62`) of the fixing plate 61 is rotated around the hinge point 65 according to the fastening degree of the height adjustment bolt 64 can adjust the fine inclination of the guide (60) It was configured to.

In addition, the pair of guide blocks 62 and 62` are installed so that the guide block 62 located in front of the showcase has a lower height than the guide block 62` located in the rear, as shown in FIG. The guide rods 70 are installed on the guide blocks 62 and 62 'provided as described above, so that the guide rods 70 have a slope corresponding to the height difference between the guide blocks 62 and 62'.

As the guide rod 70 is installed in a state inclined toward the front of the showcase, the front glass A moves downward by a distance corresponding to the inclination of the guide rod 70. Will be able to separate the gasket 56 and the windshield (A) installed on the sliding guide 50.

On the other hand, the corresponding inclined surface 55 corresponding to the inclined surface 54 formed on the sliding guide 50 is formed on the upper edge of the front glass (A) was configured to smoothly move up and down the front glass (A).

8 is a cross-sectional view showing a lower open state of the showcase for display according to the present invention, Figure 9 is a cross-sectional view showing an upper open state of the showcase for display according to the present invention, Figure 10 shows an open state of the showcase for display according to the present invention. As shown in the plan view, the present invention configured as described above, when the front glass (A) is pulled forward by using an air compressor to open the front glass (A), the outer sliding member (10) and the intermediate connecting member ( 20 and the inner sliding member 30 protrudes forward of the showcase by the guide 60 and the guide rod 70 and at the same time downward by a distance corresponding to the inclination set on the guide 60 and the guide rod 70. As it moves, the windshield A fixed to the outer sliding member 10 is lowered to fall from the gasket 56 in the sliding guide 50, thereby rubbing the gasket 56 by friction. To be able to prevent.

At this time, when the separation distance between the windshield A and the gasket 56 is too large or too small, the distance between the windshield A and the gasket 56 is adjusted by adjusting the height adjusting bolt 64 provided in the guide 60. You can adjust the distance accordingly.

When the windshield A protruding forward in this way is moved in the lateral direction of the showcase, either one of the intermediate connecting member 20 and the outer sliding member 10 first performs a sliding motion to partially open the windshield. Then, the other side proceeds the sliding motion to completely open the windshield (C), which is made possible by the ball spring and the first and second stoppers installed in each member.

That is, when it is assumed that the intermediate connecting member 20 first starts the sliding motion, the connection state between the ball spring 40 provided in the intermediate connecting member 20 and the recess 45 formed in the inner sliding member 30 is Firstly released, the windshield A starts to open, and the intermediate connecting member 20 and the outer sliding member 10 move a predetermined distance, and the first stopper 46 provided in the inner sliding subsection 30 and As the second stopper 47 provided on the intermediate connecting member 20 comes into contact with each other, the first opening is completed. Then, the ball spring 40 ′ provided to the intermediate connecting member 20 and the outer sliding member 10 and The connection state of the recess 45 'is released so that only the outer sliding member 10 moves further in the advancing direction, so that the second opening is made, and the windshield A is completely opened.

In order to close the open windshield (A) as described above, if the front glass (A) is moved in the opposite direction to the progress direction when opening, the outer sliding member 10 and the intermediate connecting member 20 and the inner Ball springs (40, 40`) and grooves (45, 45`) provided in the sliding member 30 is coupled to the windshield (A) is returned to the initial position, then the windshield (A) in the showcase direction When pushed, the windshield A is pushed and moved upward. At this time, the corresponding inclined surface 55 formed on the upper portion of the windshield A and the inclined surface 54 formed on the sliding guide 50 slide, and the windshield slides. (A) naturally adheres to the gasket 56 to maintain hermeticity.

The present invention is not limited to the above-described specific preferred embodiments, and any person having ordinary skill in the art to which the present invention pertains may make various modifications without departing from the gist of the present invention claimed in the claims. Of course, such changes will fall within the scope of the claims.

As described above, the present invention allows the outer sliding member and the inner sliding member to be connected by the intermediate connecting member so that independent sliding movements can be realized inside and outside the intermediate connecting member, thereby extending the opening width of the windshield, thereby increasing the inside of the showcase. It is possible to more easily maintain and maintain the cultural relics displayed on the display, and guides and guide rods for guiding the forward projection of the windshield are provided with a certain angle of inclination so that the windshield descends at a predetermined interval when the windshield is projected to separate from the gasket. By preventing the gasket from falling off and damage it is possible to maintain the sealability of the showcase.

Claims (6)

In the showcase for exhibition consisting of a display unit (C) consisting of glass on the five sides except the bottom, and the lower cabinet (D) installed on the lower end of the display unit (C), the built-in humectant, A sliding guide 50 connecting the upper surface B and the front glass A of the display unit C; A pair of guides 60 installed on both sides of the lower sheet D in parallel with the side frame E, A guide rod 70 installed on the guide 60; An inner sliding member 30 having one surface connected to one end of the guide rod 70 and a plurality of rollers 31 installed on the other side thereof; An outer sliding member 10 supporting the windshield A from the lower side and having a plurality of rollers 11 installed therein; Guide grooves 21 into which the rollers 31 and 11 installed in the inner and outer sliding members 30 and 10 are inserted are formed on both sides to connect the inner and outer sliding members 10 to the intermediate connecting member 20. A showcase for exhibition with a fully open structure, characterized in that configured. The method of claim 1, The sliding guide 50 is formed with a groove 53` into which a portion of the upper glass B is inserted, thereby fixing the upper glass B 51 to fix the upper glass B, and an upper portion of the front glass A. The groove 53 to be inserted is formed to form the windshield fixing portion 52 to fix the windshield A from the top in one piece, Of the inner surface of the groove 53 formed in the windshield fixing portion 52, the bottom edge of the inner surface located in front of the showcase is processed at a predetermined angle to form an inclined surface 54, and a gasket on the inner upper surface of the groove 53 (56) is provided, and is formed by forming a corresponding inclined surface 55 corresponding to the inclined surface 54 on the upper end of the windshield (A) to be inserted into the windshield fixing portion (52) One showcase. The method of claim 1, The guide 60 is a fixed block 63 installed in the lower length (D), a fixing plate 61 hinged to one side of the fixing block 63 and the other end of the fixing plate 61 A height adjusting bolt 64 installed in a vertical direction and a pair of guide blocks 62 and 62` installed at the center of the upper surface of the fixing plate 61 to guide the guide rod 70, The guide blocks 62 and 62` are installed so that the guide block 62 located at the front of the showcase has a lower height than the guide block 62` located at the rear, and are installed in the guide blocks 62 and 62`. Exhibition showcase with a fully open structure, characterized in that the rod 70 is configured to have a slope. The method of claim 1, First stoppers 46 are installed at both ends of the inner surface of the outer sliding member 10 and at both ends of the outer surface of the inner sliding member 30. The second stopper 47 corresponding to the first stopper 46 is installed at the center of the inner and outer surfaces of the intermediate connecting member 20, and at the same time, only a part of the second stopper 47 is different from the installation height. Ball springs 40 and 40` are installed in the center of the inner and outer surfaces of the intermediate connecting member 20 so as to be connected to the outer sliding member, respectively. Display case having a fully open structure, characterized in that the groove (45, 45`) corresponding to the ball spring 40 is formed in the inner, outer sliding member. The method of claim 4, wherein The ball springs 40 and 40` sequentially insert the springs 42 and the balls 41 into the installation grooves 44 formed on the inner and outer surfaces of the center connecting member 20, respectively, and disengage the balls 41. Display case for exhibition with a fully open structure, characterized in that the bracket 43 is installed on the opening side of the installation groove 44 to prevent. The method of claim 1, First stoppers are installed at both ends of the inner surface of the outer sliding member and both ends of the outer surface of the inner sliding member, Part of the ball spring protruding so as to be connected to each of the inner and outer surfaces of the central connecting member is installed in the inner surface center portion of the outer sliding member and the outer surface central portion of the inner sliding member, And a second stopper and a recess corresponding to each of the first stopper and the ball spring, respectively, installed at different inner and outer surfaces of the central connection member, and having different installation heights.