KR950010050Y1 - A foldable sink stand structure - Google Patents

Abstract

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Description

Folding sink

1 is a perspective view of the unfolded state as a preferred example of the subject innovation.

FIG. 2 is a perspective view showing the embodiment of FIG. 1 upside down. FIG.

3 is a perspective view showing a state in which the legs and the grill-type shelf is folded in the state of FIG.

4 is a perspective view showing a state in which the top plate and the stopper are separated in the state of FIG.

FIG. 5 is a perspective view showing an outline folded in a state of FIG. 3 so as to be folded and portable while facing both support members. FIG.

6 is an enlarged view of portion A of FIG.

FIG. 7 is an exploded perspective view mainly showing the part shown in FIG.

8 is a cross-sectional view of the coupling state of the parts shown in FIG. 6 and FIG.

9 is a longitudinal sectional view of the embodiment shown in FIG.

FIG. 10 is an enlarged view of portion B of FIG. 9. FIG.

FIG. 11 is a partial perspective view of an operating state showing the lateral slide movement relationship of the upper plate in the embodiment shown in FIGS. 1 and 9; FIG.

12 to 16 are front views sequentially showing the folding process from the expanded use state to the portable folded state in the embodiments shown in FIGS. 1 to 11.

Figure 12 shows the state of use as a sink.

13 is a state in which the upper plate slides inward to use as a table.

14 is a state of folding the grill type shelf.

Figure 15 is a state of folding the legs.

FIG. 16 is a front view showing a fully folded state, as shown in FIG. 5 so that the legs and grill-type shelves are folded inside and folded to face both supporting members.

17 and 18 show a modification of the present invention,

17 is a perspective view showing the appearance.

18 is a front view showing an operating state.

* Explanation of symbols for main parts of the drawings

1,2: support member 3: hinge

4,5 top plate 6: stand

7,8: leg 10: sink

20: grill

The present invention relates to a folding sink, and particularly relates to a folding sink that can be easily deployed and used in the mountains or outdoors, can be used as a table when needed, and can be easily folded and carried.

In relation to such a folding sink, there are conventional Korean Patent Publication Nos. 91-194 and Domestic Patent Application Nos. 91-10936 (Publication No. 93-66), but both have a number of folding sinks. As the assembly work is made of parts, the work efficiency and productivity are reduced, and the work process is complicated, which makes it possible to raise the cost of manufacturing the product.

Particularly, in the above technique, the folding method is complicated in several stages, and the malfunction and breakage rate of the associated operating member, which is composed of a large number of parts, are high in the long term, and its life is short. There is a big disadvantage that the volume is enlarged and it is not easy to handle when carrying.

The present invention was created to solve the problems of the prior art as described above has the following purposes.

The first object of the present invention is to provide a folding table that is light in weight and small in size due to the complexity of the structure and the excessive number of components, and is easy to carry and handle by folding.

The second object of the present invention is to provide a folding table that can reduce manufacturing costs by simplifying the manufacturing process as a simple structure and provide malfunction and product life extension due to the simplicity of the associated operating member.

The third object of the present invention is to provide a folding sink that can be properly used for the purpose of the sink and table to maximize the practicality of the folding sink.

The fourth object of the present invention is to provide a folding table that can be made thinner to the maximum and can be made thinner as much as possible because the folding width is provided in two stages after the folding is provided by the simplicity and ease of folding. It is.

The present invention is foldable by hinge-coupled one-axis support member is installed inside the sink and the other support member is installed inside the grill in order to specify the purpose, the upper plate is movable left and right slides to the support member It is installed on both sides so that the lower inner side of the support member, a pair of legs coupled to each other and the individual legs are installed to face each other in a diagonal direction to each other folded foldable sink Its features are provided.

In addition, the upper plate is installed so that the slide can be moved to the left and right supports of the front and rear working platform, so that the table can be used as a whole when the number of the front and rear working platform and the grill is covered, and the left and right support of the front working platform The handle to be installed is located on the center coupling line when the front and rear worktables are folded to achieve a locked state, so that the entire center weight according to the portable handling is maintained unbiased.

Or less, on the basis of the accompanying drawings to look at the present invention in detail as follows.

As shown in FIGS. 1 to 11, the folding sink according to the present invention has one side support member 1 on which the sink 10 is detachably installed, and the grill 20 is detachably installed on the inner side. The other side supporting member 2 is installed to be folded by the hinge (3), and the upper plate (4, 4) (5, 5) on the upper side of the both side support member (12) to enable the left and right movement, respectively A pair of legs 7 and 7 and a single leg 8 and 8 coupled to each other by a supporting support piece 6 and 6 are disposed at the lower sides of both supporting members 1 and 2 so as to face each other in a diagonal direction. One side is formed so that it can be folded into the lower inner side of both support members (1, 2).

The sink 10 is installed so as to be fitted to one side of the installation hole (1a, 2a) of the support member (1, 2), as shown in Figures 1 to 4 and 9, the drain hole located in the center A coupling member having a locking groove 12 in one direction is integrally formed on the bottom of the eleven, and a coupling member 16 having a coupling end 16 connected to a general drain hose 14 on one side and a locking end on the other side of the coupling member 16 is formed. It is configured to be coupled to the engaging groove 12.

The grill 20 is installed to be mounted on the upper portion of any one of the mounting holes (1a, 2a) of the support members (1, 2), as shown in Figures 1 to 4 and 9, (21) and the vertical member 22 is coupled to the large opening 23 is formed in the center is configured to allow the passage of the fuel tank or other members of the opening 23 in use range.

Hinge (3) connecting the support members (1, 2) on both sides, as shown in Figure 2 forms a hinge piece at a predetermined interval on each side, and when joined, the opposite hinge pieces are coupled to each other in an alternating state, It is made to be able to combine or unfold both sides supporting members (1, 2) to each other centered on this.

Guide grooves 1b and 2b are provided on the upper both sides of both supporting members 1 and 2, as shown in FIGS. 1 to 5 and 9 to 11, and these guide grooves 1b, (2b) Both side guide protrusions 4a, 4a, 5a, 5a of the upper plates 4, 4, 5, 5 are fitted so that the slides can be moved in the left and right directions so as to maintain a plane of the same height. The fixing protrusions 4b, 4b, 5b, 5b, the fixing recesses 4c, 4c, and 5c, 5c are integrally formed on the bottoms of the upper plates 4, 4, and 5, 5 at regular intervals. The upper plate 4, 4, 5, 5 is formed by the stopper 30 by installing the stopper 30 via the installation holes 1c, 2c in the supporting members 1, 2, respectively. Only the distance between the fixing protrusions 4b and 4b 5b and 5b and the fixing recesses 4c and 4c and 5c and 5c can be slid left and right.

In addition, the coupling protrusions 4d and 5d and the coupling grooves 4e and 5e are formed at the sites facing each other between the upper plates 4 and 4 and 5 and 5, respectively. At the time of coupling, the coupling protrusions 4d and 5d are inserted into the coupling recesses 4e and 5e so that the coupling protrusions can be fixed.

The pair of legs 7 and 7 and the unitary legs 8 and 8, which are coupled to the lower part by the supporting bases 6 and 6, have both supporting members 1 as shown in FIGS. 2 and 2 are respectively erected on the inner upper side, and are respectively connected and supported by the supporting members 1 and 2 by the support coupling links 7a, 7a and 8a, respectively. As can be made to be folded into the inner side of the support members (1, 2) on both sides.

Furthermore, a grill-type shelf 40 is installed directly below the installation hole 1a of the support member 1, but a connection link 40a is connected between the connection portion of the installation hole 1a and the grill-type shelf 40. It is configured to be used as a shelf at a time by installing a large number, and when folded, as shown in FIG. 3, it can be folded to be connected to the sink 10 by a connecting link 40a.

Next, as shown in FIGS. 5 to 8, sheet portions 1c and 2c are respectively provided on both sides of the front surface of both supporting members 1 and 2, and on one side, the fixing member 52 of the handle 50 is fixed. Installed and the other side is rotatably arranged lock stone piece 60.

At this time, the sheet portions 1c and 2c have the same shape, and the horizontal ends having the protrusions 1e and 2e having the coupling holes 1d and 2d, the coupling through holes 1f and 2f and the arc-shaped guide grooves 1g and 2g, respectively. 1h, 2h is formed integrally, the locking member 52 of the handle 50 is provided integrally with the lock protrusion 54 formed with the arc-shaped lock groove 54a, the lock stone piece 60 is rotated in the center (62) is formed and the bottom guide projection (64) and the lock projection (66) are integrally formed so that the locking hole piece (60) on the one side of the rotating hole 62 and the coupling through hole (2f) fastening shaft ( 68 is fastened and installed, but the guide protrusion 64 is movable within the arc-shaped guide groove (2g) range, the locking protrusion (54) in the fixing member 52 of the handle 50 is coupled to the sheet portion (1c) The fastening member 52 is fastened to the seat 1c by a fastening screw 56 via the coupling through hole 1f of the other side in the engaged state by being fitted to the ball 1d, as shown in FIGS. 7 and 8. As both support members In the state which folded to contact (1, 2), the lock-dol piece 60 is opened in the state in which the lock-out part 54 is exposed through the engaging hole 2d of the projection part 2e provided in the opposing sheet part 2c. When turned, the locking projection 66 is coupled to the arc shaped locking groove 54a of the locking protrusion 54 while both supporting members 1 and 2 are fixed to each other and rotated oppositely. The locking projection from the arc locking groove 54a is rotated. As the 66 is separated, the support members 1 and 2 are spread out to be used.

17 and 18 show a modified example of the present invention, and the upper plates 4, 4, 5, 5 and both support members 1, 2 are hinged parts 70, 70, 70, 70. If the top plate (4,4) (5,5) is opened and closed as necessary, the sink (10) or grill (20) can be opened and closed from the anode so that it can be used as a sink when opened and a table when closed. As configured to be used, other technical configurations are the same as in the above-described embodiment.

As an unexplained symbol, 100 represents a parasol stand.

Next will be described with respect to the operation and effects of the present invention made as described above.

When spreading as shown in FIG. 1 and used as a sink, the sink 10 may be placed on a grill-type shelf 40 to dry and wash various dishes used in cooking, and the grill 20 may be a gas range. Alternatively, cooking may be performed by placing other heating devices. At this time, the opening of the grill 20 may allow a fuel tank of an outdoor gas range not shown to pass through to the bottom, and the entire grill 20 may be opened up and down. The heat generated from the range can be easily dissipated.

In addition, both sides of the upper plate (4, 4) (5, 5), which are located adjacent to the sink 10 and the grill 20, can be used to put dishes or other suitable purposes.

As described above, in the case of simply using a table instead of using a sink, as shown in FIGS. 2 and 13, the upper plates 4, 4, 5, 5 are slid inward to move the upper plate 4 (4,5) The top plate (4,4) is a state in which the sink (10) and the grill (20) are concealed in the lower part while the mutual coupling protrusions (4d, 4d) and the coupling recesses (4e, 4e) are coupled to each other. (5,5) and the planar combination by the support members (1,2) is made and eventually becomes a state that can be utilized as a table.

Of course, in the modified example as shown in Figs. 17 and 18, the top plates 4, 4, 5, 5 are spread out around the hinge parts 70, 70 and used as sinks or folded and used as tables. It becomes possible.

Next, when it is used as described above and then folded and carried, as shown in FIGS. 12 to 16, first, the upper plates 4, 4, 5, 5 are pushed inward to form a table, and then the grill The mold shelf 40 is folded by the connecting link 40a so as to be positioned at the rear of the sink 10, and the legs 7, 7 and 8 and 8 are folded by the supporting links 1a and 8a. 2) Fold the inner side of the support member (1,2) around the hinge (3) to the grill 20, sink 10, grill-type shelf 40 and legs (7, 7) (8, 8) When the supporting members (1, 2) are folded in contact with each other in a built-in state and the lock stone piece (60) installed adjacent to the handle (50) is turned, the lock protrusion (66) opens the arc-shaped lock groove (54a). As the ride is combined and locked to each other, the handle 50 can be carried like a bag.

Of course, when you want to use the outdoor or other appropriate places to expand the use as opposed to the above-described folding order, which is not necessarily determined in order, but may be conveniently used by the user in their own order.

As discussed above, the present invention can be used as a sink as well as a table when it is deployed and used outdoors or in another suitable place for the purpose of fishing or camping. In addition, the built-in components have a simple effect such that light weight and miniaturization can be achieved as a whole.

Claims (7)

Both side support members 1 and 2, in which the sink 10 and the grille 20 are detachably installed, can be folded and connected by the hinge 3, and the support members 1 and 2 of the both side support members 1 and 2 are installed. Upper plates (4,4) (5,5) are respectively installed on both sides of the upper side to be movable left and right, and a pair of legs coupled to the support support pieces (6,6) at the lower sides of the support members (1,2) (7,7) and the unitary legs (8,8) of the folding sink is characterized in that it is installed to face each other in a diagonal direction can be folded into the lower inner side of both support members (1,2). The folding sink according to claim 1, wherein the grill (20) is coupled to the horizontal member (21) and the vertical member (22) and has an opening (23) formed in the center thereof. A guide groove (1b) (2b) is provided on the upper sides of the support members (1, 2) on both sides, and both guide protrusions (4a, 4a) (5a) of the upper plates (4, 4) (5, 5). , 5a) to be installed at the same height while maintaining the same height, and the fixing projections 4b, 4b (5b, 5b) and the fixing recesses at fixed intervals at the bottom of the upper plates (4, 4) (5, 5). 4c, 4c) (5c, 5c) is formed integrally with the folding sink, characterized in that the support member (1,2) and the stopper (30) and the stopper (30) is installed correspondingly. The method according to claim 1 or 3, wherein the coupling protrusions (4d, 5d) and the coupling groove (4e, 5e) are formed in the upper surface (4, 4) (5, 5) facing each other can be fixed to each other Folding sink, characterized in that made. The method according to claim 1, wherein the grill-type shelf 40 is installed directly under the installation hole 1a of the support member 1, and a connection link is formed between the connection portion of the installation hole 1a and the grill-type shelf 40. A collapsible sink comprising a plurality of 40a. According to claim 1, Sheets (1c, 2c) are provided on both sides of the front surface of the both sides of the support member (1, 2), respectively, on one side of the fixing member 52 of the handle 50 is installed and the other side lock stone piece ( 60 is rotatably arranged, and the sheet portions 1c and 2c have the same shape, and the protrusions 1e and 2e and the coupling through holes 1f and 2f and the arc guide grooves 1g and 2d having the coupling holes 1d and 2d are formed in the same shape. 2g) is formed by integrally formed horizontal ends (1h, 2h), the locking stone piece 60 is formed with a rotating hole 62 in the center and the guide projection 64 and the lock projection 66 in the bottom facing When the guide projection 64 is formed integrally formed so as to move in the arc guide groove (2g) and the lock projection 66 is locked or released depending on the presence or absence of the locking protrusion (54a) of the locking protrusion 54 Folding sink, characterized in that configured to be made. The folding sink according to claim 1, wherein both side support members (1,2) and the upper plates (4,4) (5,5) are connected to each other by a hinge portion (70) so as to be opened and closed.