KR100418004B1 - Storage room - Google Patents

Abstract

As with the sliding door, the door can be slid left and right, and the door is rotated to secure a large opening, thereby enabling the withdrawal of a plurality of products and withdrawal of the carton case.

The front opening of the storage chamber 7 is closed by a plurality of sliding doors 8 and 9 so as to be opened and closed so that the protrusions 61a, 61b, 62a, 62b, 63a, 63b, 64a provided above and below the door. , 64b), rail members 5 and 10 provided above and below the opening, and a plurality of recesses formed over the longitudinal direction of the rail member, the protrusions of the door sliding, and a part of the upper and lower rail members It was set as the removable insertion piece 48 and 52.

Description

Storage {STORAGE ROOM}

The present invention relates to a reservoir for closing the opening of the storage compartment to be opened and closed by two sliding doors.

Conventionally, a storage such as a low-temperature showcase or a refrigerator is opened and closed with two sliding doors 71 and 72 made of glass, for example, as shown in FIGS. 14 to 18. Possibly closed.

In recent years, in the narrow store, the case where a low-temperature showcase with a small width is installed from the viewpoint of an installation area has been increasing. In particular, in the low-temperature showcase S of the sliding door, when two to three items for sale such as beer are stored or taken out at the same time, as shown in FIGS. 16 and 17, one door 71 or 72 is used. Even if the door is opened, the door is closed by the door and the other door, so that the opening dimension cannot be increased, and there is a problem that the product cannot be taken out smoothly. In addition, it is difficult to accommodate all the carton cases in which about 20 beer cases are accommodated, unless the door is a large low temperature showcase, and it is impossible to install such a large low temperature showcase in a store having a small store area.

SUMMARY OF THE INVENTION The present invention has been made to solve such a conventional problem, and in general, like a sliding door, the door can be slid left and right, and the door can be rotated or detached as needed to secure a large opening. It is an object to provide a storage for facilitating the withdrawal and withdrawal of a plurality of products or withdrawal of the carton case.

1 is a perspective view of a low temperature show case;

Figure 2 is a plan view showing a state in which the door is closed.

Fig. 3 is a plan view showing a state in which the right door is biased in the left direction.

4 is a plan view showing a state in which the left door is biased in the right direction.

5 is a plan view showing a state in which the stopper is removed.

6 is a plan view showing a state in which the door is rotated forward and opened.

Fig. 7 is a plan view showing a state in which the right door is biased in the left direction after the door is rotated and opened.

Fig. 8 is a plan view showing a state in which the left door is biased in the right direction after the door is rotated and opened.

9 is a front view of the low temperature show case;

Figure 10 (a) is a front view showing the left door, (b) is a front view showing the right door.

Fig. 11 is a sectional view taken along the line A-A in Fig. 9;

Fig. 12 is a sectional view taken along the line B-B in Fig. 9;

FIG. 13 is a cross-sectional view showing a state in which the top and bottom stoppers are removed in FIG. 12; FIG.

Fig. 14 is a side sectional view showing a conventional low temperature show case.

Fig. 15 is a plan view showing a state where the door is closed in the show case of Fig. 14;

Fig. 16 is a plan view showing a state in which the left door is biased in the right direction in the show case of Fig. 14;

Fig. 17 is a plan view showing a state in which the right door is biased to the left in the show case of Fig. 14;

Fig. 18 is a side sectional view showing the upper and lower rail portions in another conventional show case.

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

S: low temperature show case

5: upper rail member

7: storage room

8: right door

9: left door

10: lower rail member

11, 12, 13, 14: recess

11a, 12a: bottom surface

11b, 12b: front wall

13a, 14a: ceiling

13b, 14b: front wall

41, 44: Right chassis

42, 43: left chassis

41d, 42d, 43d, 44d: Handle

48, 52: Stopper

48a, 52a: front side recessed portion

48b, 52b: rear wall

61a, 61b, 62a, 62b, 63a, 63b, 64a, 64b: protrusions

The reservoir according to claim 1 of the present invention is formed by closing the front opening of the storage compartment so as to be opened and closed by a plurality of sliding doors, the protrusions provided above and below the door, the rail members provided above and below the opening, and the rail. It is provided over the longitudinal direction of a member, Comprising: The protrusion part of the said door is provided with the some recessed part, and one part of the said upper-and-lower rail member was made into the detachable insertion piece.

According to the invention of claim 1, by removing the insertion piece and releasing the protruding portion from the concave portion, the door can be rotated to secure a large opening, and several items can be simultaneously withdrawn.

2. The reservoir according to claim 2 of the present invention is the insert piece, wherein the insertion piece is provided at an approximately central portion of the upper and lower rail members.

According to the invention of claim 2, since the insertion piece is provided at approximately the center of the upper and lower rail members, the opening and closing (rotation) operation of the door can be performed substantially symmetrically, and the door can be opened and closed by the same operation on both the left and right sides.

3. The reservoir of the invention is the insert according to claim 1 or 2, wherein the insertion piece includes a front wall portion on the inner surface side of the front side recessed portion and the rear side recessed portion of the upper and lower rail members.

According to the invention of claim 3, since the insertion piece has a front wall portion on the inner surface side of the front side recessed portion and the rear side recessed portion of the upper and lower rail members, the insertion piece is provided at the front side recessed portion and the rear side recessed portion, respectively. There is no need to reduce the number of parts, making assembly easier.

4. The storage of the invention is the storage according to claim 1 or 2, wherein the protrusions are provided in the vicinity of the left and right ends of the upper and lower doors, respectively.

According to the invention of claim 4, in the case of rotating the door by pivotally supporting one of the right and left protrusions on the recess in the top and bottom of the door, and releasing the other protrusion from the recess, the protrusions are respectively on the top and bottom of the door. Since it is provided in the vicinity of both ends, the door can be opened in a state where there is little portion of the door drawn into the storage chamber by the rotation operation of the door.

EMBODIMENT OF THE INVENTION Hereinafter, the Example of this invention based on drawing is described in detail. In addition, the same code | symbol is attached | subjected about the part equivalent or equivalent functionally and structurally with the said prior art example.

1 is a perspective view of a low temperature showcase S, FIG. 2 is a plan view showing a closed state of the door, FIG. 3 is a plan view showing a state in which the right door is biased to the left, and FIG. 4 is a right view of the left door. 5 is a plan view showing a state in which the shifter is removed, FIG. 5 is a plan view showing a state in which the stopper is removed, FIG. 6 is a plan view showing the state of opening the door by rotating the door forward, and FIG. 8 is a plan view showing a state in which the camera is biased in the left direction, FIG. 8 is a plan view showing a state in which the left door is biased in the right direction after the door is rotated and opened, FIG. 9 is a front view of the low temperature showcase S, (A) is a front view which shows the left door, (b) is a front view which shows the right door, FIG. 11 is AA sectional drawing in FIG. 9, FIG. 12 is BB sectional drawing in FIG. 9, FIG. Is the upper and lower stoppers in FIG. A sectional view showing a state dwelt.

The heat insulating housing 1 of the low temperature showcase of the embodiment has an outer housing 2 made of steel sheet which opens forward, and an inner housing made of steel sheet or hard resin which opens in the outer housing 2 assembled at intervals. (3) and the heat insulating material 6 which consists of foamed polyurethane filled in the space enclosed by these outer housings 2 and the inner housing 3 by the field foaming system. In addition, breakers 4 made of hard synthetic resin are provided at the opening side edges of the outer housing 2 and the inner housing 3, and the upper rail member 5 and the lower rail, respectively, at the upper and lower edges of the opening. The member 10 is attached.

The storage compartment 7 is configured in the inner housing 3, and the front opening of the storage compartment 7 is sandwiched between the upper rail member 5 of the upper edge and the lower rail member 10 of the lower edge. It is closed so that opening and closing is possible by the two sliding doors 8 and the left door 9 which were put. Moreover, the machine room (not shown) for installing the compressor, condenser, etc. which are contained in a refrigeration cycle is comprised below the heat insulation housing 1 (outside the storage compartment). In addition, a cooler (not shown) included in the refrigerating cycle is attached to the upper portion of the storage chamber 7.

On the upper surface of the lower rail member 10, recesses 11 and 12 are provided in the longitudinal direction (left and right directions) at intervals from each other. These recesses are shaped to have bottom surfaces 11a and 12a, front walls 11b and 12b and rear walls 11c and 12c, respectively. Similarly, recesses 13 and 14 are provided on the lower surface of the upper rail member 5 in the longitudinal direction (left and right directions) at intervals from each other. These recesses are shaped to have ceiling surfaces 13a and 14a, front walls 13b and 14b, and rear walls 13c and 14c, respectively.

Next, the configurations of the right door 8 and the left door 9 will be described. As shown in Fig. 10, the right door 8 and the left door 9 have a right side chassis 41, a left side chassis 42, and a left side at side edges of one rectangular transparent glass plate 40, 40, respectively. The chassis 43 and the right chassis 44 are attached. These chassis 41, 42, 43, 44 are the dimension substantially equal to the dimension of the up-down direction of the rectangular transparent glass plates 40, 40 by the integral extrusion molding of hard vinyl chloride, and each chassis 41, 42 And 43 and 44 have front walls 41a, 42a and 43a and 44a, vertical walls 41b, 42b and 43b and 44b, and rear walls 41c, 42c and 43c and 44c. Each chassis 41, 42, 43 is provided with handles 41d, 42d, 43d protruding from the front end side of the front walls 41a, 42a, 43a. The handle 44d protrudes from the side surface of the vertical wall 44b on the side of the storage chamber 7 in the right side chassis 44, and is prevented from contacting when the right door 8 is slid. In addition, the vertical length of each chassis 41, 42, 43, 44 is substantially equal to the dimension of the vertical space | interval of the upper rail member 5 and the lower rail member 10 mentioned above.

The through-holes not shown are provided in the substantially center portions of the vertical walls 41b, 42b, 43b, 44b, respectively, over the top and bottom. In this through hole, rod-shaped members formed by steel or molded by integral extrusion molding such as hard polyethylene resin are respectively inserted, and the protruding portions 61a, 61b, 62a, 62b, and 63a protruding up and down are respectively inserted. , 63b, 64a, 64b) are formed. Accordingly, the protrusions 61a, 61b, 62a, 62b and 63a, 63b, 64a, 64b of the right door 8 and the left door 9 are formed in the rod-shaped members in the chassis 41, 42, 43, 44, respectively. Since it is formed by inserting, it can be easily assembled.

Here, the protrusions 61a, 61b, 62a, 62b and 63a, 63b, 64a, 64b are provided in the vertical walls 41b, 42b, 43b, 44b of the right door 8 and the left door 9, respectively. The upper and lower doors 8 and 9 are positioned near the left and right both ends.

Next, the projections 61a, 61b, 62a, 62b of the right door 8 engage and slide to the recesses 11, 13 provided in the upper rail member 5 and the lower rail member 10, The sliding right door 8 can be opened and closed in the front opening of the storage chamber 7. Similarly, the protrusions 63a, 63b, 64a, and 64b of the left door 9 engage with the recesses 12 and 14 to slide, so that the sliding left door 9 opens in the front of the storage compartment 7. Opening and closing is possible.

In addition, the substantially center part of the lower rail member 10 is partially cut off, and the insertion piece (stopper) 48 is provided. This stopper 48 is provided with the front side recessed part 48a and the rear wall 48b. The front concave portion 48a has substantially the same shape as the concave portion 11 on the front side of the lower rail member 10, and the rear wall 48b is the inner surface side front wall 12b of the rear concave portion 12. Have approximately the same plane as.

Similarly, the substantially center part of the upper rail member 5 is also partially cut off, and the insertion piece (stopper) 52 is provided. This stopper 52 is provided with the front side recessed part 52a and the rear wall 52b. The front concave portion 52a has substantially the same shape as the front concave portion 13 of the upper rail member 5, and the rear wall 52b has an inner surface side front wall 14b of the rear concave portion 14 and It has about the same plane.

When these stoppers 48 and 52 are fixed by the fastener which is not shown in the predetermined position of the substantially center part of the upper rail member 5 and the lower rail member 10, the front side recessed part 48a of the stopper 48 ), The recess 11 of the lower rail member 10, the front recess 52a of the stopper 52, and the recess 13 of the upper rail member 5 do not generate a step or the like, respectively. (8) slides to the left and right to smoothly open and close. The same applies to the left door. In addition, by removing the fasteners described above, these stoppers 48 and 52 can be freely removed from the upper rail member 5 and the lower rail member 10.

With the above structure, the upper rail member in which the protrusion parts 61a, 61b, 62a, 62b and 63a, 63b, 64a, 64b provided in the upper and lower sides of the right door 8 and the left door 9, respectively, respectively, are provided above and below the opening. 5) By sliding the lower rail member 10, the right door 8 and the left door 9 can be slid left and right similarly to a sliding door, and can be opened and closed (FIGS. 2-4).

Then, when multiple goods are put in and out at the same time or when all of the carton cases in which 20 pieces of beer are accommodated are stored as follows.

First, as shown in Fig. 5, the right door 8 is slightly shifted in the left direction, and the left door 9 is slightly shifted in the right direction. Thus, the stopper 48 is released from engagement with the protrusion 62b at the lower left side of the right door 8 and engagement with the protrusion 64b at the lower right side of the left door 9, while the stopper 52 is removed from the right door. It is released from engagement with the protrusion 62a of the upper left of 8 and engagement with the protrusion 64a of the upper right of the left door 9. In this state, when the above-mentioned fastener is removed, the stoppers 48 and 52 can be removed forward as shown in Figs. Then, the right door 8 is slightly returned to the right direction, and the left door 9 is slightly returned to the left direction, so that the protrusions 62a and 62b of the right door 8 and the protrusions 64a and 64b of the left door 8 are slightly returned. To the position where the stoppers 48 and 52 were. Next, by pulling the handle 42d of the right door 8 forward, as shown in Fig. 6, the right door 8 is centered on the protrusions 61a and 61b, and the upper rail member 5 and It is rotated while being pivotally supported by the front recesses 11 and 13 of the lower rail member 10. Similarly, by pulling the handle 44d of the left door 9 to the front, the left door 9 is centered on the protrusions 63a and 63b near the left end, and thus the upper rail member 5 and the lower rail member 10. And pivotally supports the rear recesses 12 and 14 of

As a result, since the opening can be secured largely, several items can be simultaneously withdrawn or all can be accommodated in the carton case in which about 20 pieces of beer are stored. As described above, the upper and lower lengths of the chassis 41, 42, 43, 44 are approximately equal to the dimensions of the upper and lower intervals of the upper rail member 5 and the lower rail member 10, so that the door 8 or Only the upper part of 9) slides and shifts, and the protrusion is removed from the upper rail member 5, so that the situation in which the door 8 or 9 falls down is unlikely to occur.

Further, since the protrusions 61a, 61b, 62a, 62b and 63a, 63b, 64a, 64b are provided on the right side door 8 and the vertical walls 41b, 42b, 43b, 44b of the left door 9, the right door Since each of the upper and lower sides of the 8 and the left door 9 is located at approximately both ends of the left and right, the protrusions (for example, 61a and 61b) of one door are pivotally supported to the recesses (for example, 11 and 13), and the other Part of the right door 8 that enters into the storage compartment when the right door 8 is rotated by releasing the protrusions (for example, 62a, 62b) from the recesses (for example, 11, 13). The door can be rotated in a state where the dimension of the right portion entering into the storage compartment from the protrusions 61a and 61b of the ()) is small. As a result, more goods can be placed in the vicinity of the door in the storage compartment, thereby increasing the received goods. This also applies to the left door 9.

In addition, after the right door 8 is rotated while pivoting the right upper and lower protrusions 61a and 61b of the right door 8 to the front recesses 11 and 13, the upper rail member 5 and the lower rail are rotated. When the insides of the front recesses 11 and 13 of the member 10 are slid to the left and the protrusions 61a and 61b are positioned at the positions where the stoppers 48 and 52 are removed, the right door 8 itself is opened. It is possible to remove from the low temperature showcase S. Similarly, after the left door 9 is rotated while pivoting the left upper and lower protrusions 63a and 63b of the left door 9 to the rear recesses 12 and 14, the upper rail member 5 and the lower rail member. When the insides of the rear recesses 12 and 14 of the 10 are slid in the right direction and the projections 63a and 63b are positioned at the positions where the stoppers 48 and 52 are removed, the left door 9 itself is cooled at a low temperature. It can also remove from the show case (S). As a result, the opening can be more secured from the case of the above embodiment.

Next, the low-temperature showcase S may be provided in the corner portion of the store, and the goods can be easily taken in and out by opening the doors 8 and 9 as follows. For example, when there are walls on the left side and the rear side, first pull the handle 42d of the right door 8 forward to move the right door 8 of the upper rail member 5 and the lower rail member 10. Rotation is carried out while pivotally supporting the front recesses 11 and 13. Similarly, the handle 44d of the left door 9 is pulled forward to rotate the left door 9 while pivotally supporting the rear rail recesses 12 and 14 of the upper rail member 5 and the lower rail member 10. do. And the right door 8 is slid to the left direction, maintaining the state after rotation. In addition, since the stopper 48 and 52 are removed at this time, it is necessary to move to the left direction so that the recessed part of the upper rail member 5 and the lower rail member 10 may not pass. As a result, since both the right door 8 and the left door 9 are located in the left direction of the opening, the space in front of the right side of the low-temperature show case S can be secured widely, and multiple products can be stored in and out at the same time (Fig. 7).

In addition, when the right door 8 is slid to the left while maintaining the state after the rotation, the stoppers 48 and 52 are moved when passing the portions without the recesses of the upper rail member 5 and the lower rail member 10. When reinserted into the original position without the recesses of the upper rail member 5 and the lower rail member 10, the recesses 11 and 12 of the upper rail member 5 and the recesses of the lower rail member 10 are inserted. Since the 13 and 14 are extended and formed, respectively, the right door 8 can be easily slid to the left direction.

On the contrary, when there are walls on the right side and the rear, first, the handle 42d of the right door 8 is pulled forward, and the right door 8 is recessed in the front side of the upper rail member 5 and the lower rail member 10. It rotates, supporting the parts 11 and 13 pivotally. Similarly, the handle 44d of the left door 9 is pulled forward to rotate the left door 9 while pivotally supporting the rear rail recesses 12 and 14 of the upper rail member 5 and the lower rail member 10. do. And the left door 9 is slidably moved to the right direction, maintaining the state after rotation. In addition, since the stopper 48 and 52 are removed at this time, it is necessary to move to the right direction so that the recessed part of the upper rail member 5 and the lower rail member 10 may not pass. As a result, since both the right door 8 and the left door 9 are located in the right direction of the opening, the space in front of the left side of the low-temperature show case S can be secured widely, and multiple products can be simultaneously loaded in and out ( 8).

Next, the stoppers 48 and 52 are provided at substantially center portions of the upper rail member 5 and the lower rail member 10. Thereby, the opening / closing operation of the door can be performed substantially symmetrically, and both the right door 8 and the left door 9 can be opened and closed by the same operation, and the stoppers 48 and 52 are moved up and down. It is sufficient to use one each, so that the number of parts in the show case is reduced, which facilitates assembly work.

In addition, the stoppers 48 and 52 are provided on the front side recesses 11 and 13 of the upper rail member 5 and the lower rail member 10, and the inner surface side front wall portions of the rear side recesses 12 and 14, respectively. It is set as the shape provided with the equivalent part. Therefore, it is not necessary to separately install the stopper which has the front recessed part 11, and the stopper which has the rear recessed part 12, respectively. Similarly, it is not necessary to separately install the stopper having the front recess 13 and the stopper having the rear recess 14, respectively. Therefore, the number of parts can be reduced and the assembly work can be facilitated.

In the above embodiment, the protrusions 61a, 61b, 62a, 62b and 63a, 63b, 64a, 64b are provided in the chassis of the right door 8 and the left door 9, so that they are located near the upper and lower ends of the door. have. However, even when a plurality of protrusions are provided at positions shifted from both ends of the doors 8 and 9 to the center side by separate means, the doors 8 and 9 are slid to release the engagement with the stoppers 48 and 52. The doors 8 and 9 can be opened forward.

In addition, in the above embodiment, an example in which a part of the upper rail member 5 and the lower rail member 10 is configured as a detachable member is disclosed. As another embodiment, the upper rail member 5 and the lower rail member 10 itself are disclosed. Even when the door is made removable, the doors 8 and 9 themselves are removed to secure a large opening, whereby the goods can be easily taken in and out at the same time. Further, in this embodiment, the projections 61a, 61b, 62a, 62b and 63a, 63b, 64a, 64b of the doors 8, 9 protrude throughout the width of the door, rather than some of the protrusions as in the above embodiment. Even one can remove the doors 8 and 9 itself, thereby making it possible to secure a large opening, thereby facilitating the simultaneous withdrawal of several products.

In the above embodiment, the present invention is applied to a low-temperature showcase, but the present invention is not limited thereto, and the present invention is effective for various storages such as a home or business refrigerator.

As described above, according to the invention of claim 1, by removing the insertion piece and releasing the protruding portion from the concave portion, the door can be rotated to secure a large opening, and multiple items can be simultaneously withdrawn.

According to the invention of claim 2, since the insertion piece is provided at approximately the center of the upper and lower rail members, the opening and closing (rotation) operation of the door can be performed substantially symmetrically, and the door can be opened and closed by the same operation on both the left and right sides.

According to the invention of claim 3, since the insertion piece includes a front side recessed portion of the upper and lower rail members and an inner surface side front wall portion of the rear side recessed portion, an insertion piece is provided respectively at the front side recessed portion and the rear side recessed portion. There is no need, and the number of parts can be reduced, making assembly easier.

According to the invention of claim 4, in the case of rotating the door by pivotally supporting one of the right and left protrusions on the recess in the top and bottom of the door, and releasing the other protrusion from the recess, the protrusions are respectively on the top and bottom of the door. Since it is provided in the vicinity of both ends, the door can be opened in a state where there is little portion of the door drawn into the storage chamber by the rotation operation of the door.

Claims (4)

A storage compartment in which a front opening of a storage compartment is closed to be opened and closed by a plurality of sliding doors, wherein the protrusion is provided on the upper and lower sides of the door, the rail members provided on the upper and lower sides of the opening, and the rail member is formed over the length direction. And a plurality of recesses in which the protruding portion of the door slides, and a part of the upper and lower rail members is a detachable insertion piece. The reservoir according to claim 1, wherein the insertion piece is provided at an approximately center portion of the upper and lower rail members. The reservoir according to claim 1 or 2, wherein the insertion piece includes a front side recessed portion of the upper and lower rail members and a front wall portion on the inner surface side of the rear side recessed portion. The reservoir according to claim 1 or 2, wherein the protrusions are provided near the left and right ends of the upper and lower doors, respectively.