TWI832783B - Anti-dumping drawer cabinet - Google Patents

Abstract

An anti-dumping drawer cabinet, which includes a body having two partitions, each partition is defined with a plurality of side board grooves and at least one guiding groove, a plurality of drawers disposed in the body, each drawer is provided with a surface board and a plurality of side boards, the surface board is provided with a grip and at least one protrusion that is protruded toward the partition, the side board groove is provided for receiving the protrusion, and two support side board bodies disposed in the body and defined with at least one slide rail engaging in the guiding groove, so as to make the support side board bodies slide, the partitions separate the drawers from the support side board bodies, each support side board body is defined with a recess for receiving the protrusion, so as to make the drawer abutted against the support side board body, so that the body will not dump.

Description

Anti-tip chest of drawers

The present invention relates to a chest of drawers, and in particular to a chest of drawers that can effectively support the cabinet body and prevent it from tipping over.

The chest of drawers is a common piece of furniture that can be used to store various items such as clothing, books, stationery, etc. for easy organization and use. However, the design of most chests of drawers and improper use can cause safety hazards, especially chests of drawers that store heavy objects. If the center of gravity is shifted, the chest of drawers will tip over, crushing adults, and even causing fatal danger to children. Therefore, how to prevent and reduce the risk of drawer cabinets tipping over has always been an issue worthy of attention and discussion.

To prevent the danger of drawers from tipping over, there are technologies that have been developed to prevent tipping. For example, Taiwan Patent Announcement No. M623058 "Slide Lock Rod Type Drawer Anti-Tip Safety Device" discloses a top drawer, middle drawer and bottom drawer. A sliding part is protruding on one side, and the cabinet body is provided with a vertical slide rail sliding on one side of the corresponding sliding part. The vertical slide rail is provided with a plurality of locking rods from top to bottom, and each locking rod slides toward the top and bottom respectively. There is a stopper protruding from the bottom, which is mainly used to block the front of each sliding part to prevent each drawer from sliding out due to shaking. When one of the drawers is pulled out, the other drawers can be blocked to prevent them from falling over. However, it cannot be done at the same time. Opening multiple drawers lacks practicality.

Taiwan Patent Publication No. M625583, "Cabinet anti-tilt device", discloses a device that is characterized by a locking seat and a supporting seat. The locking seat is locked at the bottom of the cabinet, and one end thereof is combined with the supporting seat. , so that the support seat is correspondingly pressed against the ground, whereby the anti-tilt device is supported by the bottom of the cabinet on the ground to stabilize the cabinet, so that when the drawer is pulled out of the cabinet, the center of gravity will not be unstable. It can effectively prevent the cabinet from tipping over, but it has the inconvenience of not being able to move the cabinet freely.

The main purpose of the present invention is to provide an anti-tip drawer cabinet that can prevent the drawer cabinet from changing its center of gravity and tipping when the drawer is pulled out, and can effectively support the cabinet body to prevent it from tipping.

Another object of the present invention is to provide an anti-tipping chest of drawers that can be moved at will.

In order to achieve the above object, the present invention provides an anti-tipping chest of drawers, which includes:

A cabinet has an accommodation space and at least one guide groove. The cabinet also has two partitions located in the accommodation space. The partitions have at least one side panel groove;

A plurality of drawers are provided in the accommodation space. The partitions are located on both sides of the drawers. The drawers have a front panel, a plurality of side panels and a bottom plate. The front panel and the bottom plate are arranged oppositely. The panels are respectively connected to the side panels, the dashboard is provided with at least one protrusion, the protrusion protrudes in the direction of the partition, and the side panel groove accommodates the protrusion; and

Two support side panels are provided in the accommodation space. The partitions separate the drawers and the support side panels. Each support side panel has at least one slide rail. The slide rail is embedded in the guide groove. Each support side panel has at least one slide rail embedded in the guide groove. The side plate body has a back plate and an inner plate. The back plate and the inner plate are arranged oppositely. The back plate has at least one back plate groove, and the protrusion is used to be accommodated in the back plate groove so that the The supporting side plate body resists the drawers and supports the cabinet body.

More specifically, the shape of the back plate groove corresponds to the shape of the bumps, and the number of the back plate grooves and the bumps is the same.

The invention provides another anti-tipping chest of drawers, which includes:

A cabinet has an accommodation space and at least one guide groove. The cabinet also has two partitions located in the accommodation space. The partitions have at least one side panel groove;

A plurality of drawers are provided in the accommodation space. The partitions are located on both sides of the drawers. The drawers have a front panel, a plurality of side panels and a bottom plate. The front panel and the bottom plate are arranged oppositely. The panels are respectively connected to the side panels, the dashboard is provided with at least one protrusion, the protrusion protrudes in the direction of the partition, and the side panel groove accommodates the protrusion; and

Two support side panels are provided in the accommodation space. The partitions separate the drawers and the support side panels. Each support side panel has at least one slide rail. The slide rail is embedded in the guide groove. Each support side panel has at least one slide rail embedded in the guide groove. The side panel body has a back panel, an inner panel and at least one support bar. The back panel is opposite to the inner panel. One end of the support bar is connected to the back panel, and the other end of the support bar is connected to the inner panel. Connected, the support bar runs through the bump.

More specifically, each supporting side plate body has at least one roller.

More specifically, the support side plate body also has a connecting plate that connects the back plate and the inner plate. The connecting plate has an inner side facing the partition, and the slide rail is provided on the inner side. .

More specifically, the supporting side plate body also has a connecting plate, which connects the back plate and the inner plate. The connecting plate has a joint surface, and the slide rail is provided on the joint surface.

More specifically, the support side plate body also has a connecting plate that connects the back plate and the inner plate. The connecting plate has an inner side and a joint surface, and the inner side and the joint surface extend in different directions. The inner side faces the partition, and the slide rail is provided on the inner side and the joint surface.

More specifically, the shape of the side plate groove corresponds to the shape of the bump, and the number of the side plate groove and the bump is the same.

The present invention provides an anti-tipping drawer cabinet that can maintain the stability of the cabinet through the engagement and matching of the convex blocks and the back panel grooves, and allows the drawers to abut against the supporting side panels. The support side panels shift the center of gravity of the cabinet to prevent the drawers from falling off when the drawers are completely pulled out, and the drawers are pulled out to cause the center of gravity of the cabinet to shift and tip over, causing accidents. In addition, the present invention can also utilize the supports. The horizontal bars penetrate each of the bumps, so that the drawers at any position can be opened and used at the same time, which improves the practicality of the cabinet. In addition to the above effects, the present invention has low cost, simple structure, and convenient production. It has high durability and will not be deformed or damaged by shaking or impact.

Please refer to FIG. 1 to FIG. 6 , which is a preferred first embodiment of the present invention. The overall structure of the present invention, the independent structure of each component, and the cooperative relationship between them are introduced.

Please refer to Figure 1. The present invention provides an anti-tip drawer cabinet, which includes a cabinet body 1, a plurality of drawers 2 and two supporting side panels 3.

Please refer to Figures 2 to 5B. The cabinet 1 has a top cabinet wall 11, a bottom cabinet wall 12 and a plurality of side cabinet walls 13. The top cabinet wall 11, the bottom cabinet wall 12 and the side cabinet walls 13 are common. Surrounding an accommodation space 14, the top cabinet wall 11 and the bottom cabinet wall 12 are respectively placed at opposite ends of the accommodation space 14. The top cabinet wall 11 and the bottom cabinet wall 12 extend in the same direction. The top cabinet wall 11 and the bottom cabinet wall 12 extend in the same direction. 11 Different from the extension direction of the base cabinet wall 12 and the side cabinet walls 13, please refer to Figure 5A and Figure 5B. The cabinet 1 also has a plurality of partitions 15, and the partitions 15 are in contact with the drawers 2 and the drawers 2. The side cabinet walls 13 are arranged adjacently, so that the two ends of the drawers 2 are respectively adjacent to the two partitions 15, and the two partitions 15 face the two side cabinet walls 13. Please refer to Figure 2 and Figure 3. The partitions 15 and the side cabinet walls 13 respectively form an accommodating opening 152. One of the partitions 15 and one of the side cabinet walls 13 together surround one of the accommodating openings 152. The other partition 15 and the other side cabinet wall 13 The side cabinet walls 13 collectively surround another accommodating opening 152, and the two supporting side plates 3 are inserted into the accommodating space 14 from the accommodating openings 152, so that the two supporting side plates 3 face each other. The cabinet wall 13 and the two partitions 15 move. Please refer to Figure 2. The partition 15 also has at least one side panel groove 151. In this embodiment, it is a plurality of side panel grooves 151. The side panel grooves 151 face each other. The drawers 2.

Please refer to Figure 2, Figure 5A and Figure 5B. The drawers 2 can be of the same or different sizes. The drawers 2 include the same or different lengths, widths, heights and depths. The drawers 2 are generally hollow. Rectangular in shape, the drawers 2 have a front plate 21, a plurality of side plates 22 and a bottom plate 23. The front plate 21 and the bottom plate 23 are arranged oppositely. The bottom plate 23 and the front plate 21 are respectively connected to the side plates 22, so that the The front panel 21 , the bottom panel 23 and the side panels 22 collectively surround a storage space 24 , which is used to store items. The dashboard 21 is provided with a handle 211 , and the handle 211 allows personnel to move the drawer 2 Open (i.e. leave the accommodation space 14), please refer to Figure 2. The front panel 21 of the drawer 2 has at least one protrusion 221. The protrusion 221 protrudes toward the partition 15. The side panel has a groove. 151 accommodates the protrusions 221. The shape of the side plate grooves 151 corresponds to the shape of the protrusions 221. The number of the side plate grooves 151 and the protrusions 221 is the same, so that the drawers 2 can return to the container. The storage space 14 has the partitions 15 separating the drawers 2 and the support side panels 3. The two support side panels 3 are located on opposite sides of the accommodation space 14, so that each support side panel 3 is located on the side cabinet. Between the wall 13 and each partition 15, the drawers 2 are placed between the top cabinet wall 11 and the bottom cabinet wall 12. The cabinet 1 also includes a plurality of feet 16, and the feet 16 are in contact with the bottom cabinet. The cabinet walls 12 are adjacent to each other, and the foot posts 16 are used to make the cabinet 1 stand on the ground.

Please refer to Figures 2 and 3. The supporting side plate body 3 has a back plate 31 and an inner plate 32 opposite to the back plate 31. The inner plate 32 is located in the accommodating space 14. In this embodiment, the The supporting side plate body 3 also has a connecting plate 33, which connects the back plate 31 and the inner plate 32. The connecting plate 33 has an outer side 331 and an inner side 332 opposite to the outer side 331. The connecting plate 33 The board 33 also has a joint surface 333, which connects the outer side 331 and the inner side 332. The joint surface 333 faces the top cabinet wall 11, the inner side 332 faces the partition 15, and the outer side 331 Facing the side cabinet wall 13, the supporting side panel body 3 has at least one slide rail 34, as shown in Figures 2 and 3. In one embodiment, the slide rail 34 can be disposed on the inner side 332 and close to the At the position of the foot post 16, the partitions 15 are provided with at least one guide groove 153 corresponding to the slide rail 34. The guide groove 153 faces the inner side 332. The slide rail 34 is inserted into the guide groove 153 and then moves along the guide groove 153. The displacement allows the slide rail 34 to slide back and forth along the guide groove 153 so that the slide rail 34 slides the supporting side plate body 3, but is not limited to this. In one embodiment, as shown in FIG. 6 As shown, the slide rail 34 can be further provided on the joint surface 333, so that the slide rails 34 are respectively provided on the two joint surfaces 333, and the top cabinet wall 11 is provided with two guide grooves 153 corresponding to the two slide rails 34 ( (not shown), to assist the sliding of the supporting side plate body 3. Please refer to Figures 3 and 6. The back plate 31 is provided with at least one roller 35. The roller 35 is arranged adjacent to the foot column 16. The roller 35 assists The support side plate body 3 moves, and the roller 35 can be embedded in the support side plate body 3 , but is not limited to this. Please refer to FIG. 6 . The back plate 31 has a back plate surface 311 and a back plate surface 311 relative to the back plate surface 311 . A back plate bottom surface 312, the back plate bottom surface 312 is closer to the joint surface 333 than the back plate surface 311, the back plate bottom surface 312 further includes at least one back plate groove 313, in this embodiment, a plurality of the back plate grooves 313. Groove 313. The back plate grooves 313 are located on the bottom surface 312 of the back plate. The back plate grooves 313 are in a rectangular shape or can be in a circular shape, etc., but are not limited to this. Please refer to Figure 6. The back plate grooves 313 are in a rectangular shape. The shape of the grooves 313 corresponds to the shape of the protrusions 221. The number of the back plate grooves 313 is the same as that of the protrusions 221. When the drawers 2 are pulled out, each of the protrusions 221 is accommodated in each of the back plates. The board groove 313 allows the drawers 2 to resist the supporting side panels 3 and pull out the supporting side panels 3 together, so that the overall center of gravity of the cabinet 1 is dispersed and moved to the supporting side panels 3 , so that the cabinet 1 will not tilt or fall over.

The above is a description of the structure and configuration of the main components of the present invention. The technical means adopted by the present invention to achieve the intended invention purpose will be further described below with reference to the drawings and embodiments of the present invention. The drawings are for illustrative purposes only. have been simplified and illustrate the structure or method invention of the present invention by describing the relationship between the elements and components of the present invention. Therefore, the elements shown in the figures are not presented in actual numbers, actual shapes, actual sizes and actual proportions. Dimensions or size proportions have been exaggerated or simplified to provide better illustration, actual quantities, actual shapes, or actual size proportions have been selectively designed and configured, and detailed component layouts may be more complex.

Please refer to Figure 1, Figure 3 and Figure 5A. When the drawers 2 are not opened, that is, when the drawers 2 are still in the accommodation space 14, the supporting side plates 3 are adjacent to the drawers 2. As shown in Figure 5A, the bottom surface 312 of each back plate is against each partition 15, and the support side plate bodies 3 are in the accommodation space 14, in which the two legs 16 are hollow for placement. The roller 35 is placed so that the roller 35 will not be exposed to prevent people from being kicked or injured, thereby making the cabinet 1 more secure. Each side panel groove 151 accommodates each of the bumps 221 for So that the drawers 2 are not opened.

Please refer to FIG. 3 to FIG. 5B and FIG. 6 . When the drawers 2 are opened, the storage space 24 leaves the accommodation space 14 . As shown in FIG. 6 , when the drawers 2 are opened. , each of the bumps 221 is separated from the side plate grooves 151, and the bumps 221 will abut against the back plate grooves 313, driving the support side plates 3 to leave the accommodation space 14, so that the supports The side panels 3 and the drawers 2 are displaced at the same time. As shown in Figure 4, the outer side 331 is used to prevent people from colliding or pulling the drawers 2 from the side. The supporting side panels 3 can shift the center of gravity of the cabinet 1. , to avoid the danger of the cabinet 1 tipping over due to the change in center of gravity.

Please refer to Figure 6. When it is necessary to open the drawers 2 at different levels (that is, at different levels), when the drawer 2 is opened at will, the supporting side plate body 3 will be pulled out at the same time. After using the drawer 2, you only need to push the finished drawer 2 back to the accommodating space 14 (the supporting side plate body 3 is not pushed back to the accommodating space 14, as shown in Figure 3), and then push the bumps 221 Detach from the back panel grooves 313 and move back to the side panel grooves 151, then open any of the drawers 2 or the drawers 2 on different levels, and place the protrusions 221 against the back panel grooves. 313, to prevent the cabinet 1 from tipping over. After the drawer 2 is finally used, the supporting side panels 3 can be pushed back into the accommodation space 14. It is worth mentioning that the drawers 2 can be pulled out. The opening distance can be different. At this time, the drawer 2 that is farthest from the accommodation space 14 will abut against the supporting side plates 3. Therefore, when the drawer 2 closer to the accommodation space 14 is retracted, The supporting side plates 3 will not be driven to move, but will move with the drawer 2 farthest from the accommodation space 14, and because the supporting side plates 3 have the rollers 35, The support side panels 3 can be pulled out and retracted more smoothly with the drawers 2 .

Please refer to Figures 7 and 8, which is a second embodiment of the present invention. The difference between the second embodiment and the first embodiment is that each supporting side plate body 3 does not have the back plate grooves 313. The supporting side plate body 3 has at least one supporting horizontal bar 36. In this embodiment, there are a plurality of supporting horizontal bars 36. The bumps 221 have a through hole 2211, and the through hole 2211 penetrates the bump 221. One of the supporting horizontal bars 36 penetrates the through hole 2211 of the bump 221, one end of the support bar 36 is connected to the back plate 31, and the other end of the support bar 36 is connected to the inner panel 32, so that the support bar 36 is located The space between the back plate 31 and the inner plate 32 allows the support side plate body 3 to move together with the drawers 2, because each support bar 36 penetrates each through hole 2211 of each protrusion 221, so that the When the drawer 2 is opened again, the supporting horizontal bars 36 can support the drawer 2 and reduce impact or vibration, so that the drawer 2 is still connected to the supporting side panels 3, so that the cabinet 1 does not tip over. , whereby the drawers 2 can be opened and used at the same time, eliminating the need to use only the drawers 2 of the same level at a time, and the drawers 2 will not be separated from the accommodation space 14 .

From the above, it can be concluded that the present invention has the following effects:

First, when the drawer 2 is pulled out, the supporting side plates 3 leave the accommodation space 14 along with the drawer 2, and the shape of the back plate grooves 313 corresponds to the shape of the protrusions 221. The number of grooves 313 is the same as that of the protrusions 221. The protrusions 221 abut against the back panel grooves 313 so that the cabinet 1 does not tilt. The support side panels 3 are used to block the drawer 2. The drawer 2 cannot be completely pulled out to avoid danger.

Secondly, by replacing the back panel grooves 313 with the support bars 36, the drawers 2 at any different levels can be used at the same time, thereby increasing the practicality of the present invention.

Third, the slide rail 34 , the guide groove 153 and the roller 35 are used to enable the supporting side plates 3 to smoothly leave or return to the accommodation space 14 at the same time as the drawers 2 .

Fourth, the present invention uses the bumps 221 or the through holes 2211 of the bumps 221 to match the support bars 36, which has low cost, simple structure and convenient production. It eliminates the need to fix the cabinet 1 and increases the number of The cabinet 1 has the freedom to move as desired.

Fifth: In addition to increasing the stability of the cabinet 1, the supporting side panels 3 also increase the durability of the outer side 331 and the back panel 31, which can avoid deformation or damage caused by shaking or impact.

1: Cabinet 11: Top cabinet wall 12: Base cabinet wall 13:Side cabinet wall 14: Accommodation space 15:Partition 151: Side panel groove 152: Accommodation port 153:Guide groove 16:Foot post 2:Drawer 21:Dashboard 211:Grip 22:Side panel 221: Bump 2211:Through hole 23: Bottom plate 24:Storage space 3: Support side plate body 31:Back panel 311: Backplane surface 312: Bottom surface of back panel 313: Back plate groove 32:Inner panel 33:Connection board 331:Outer side 332: Medial side 333:joint surface 34:Slide rail 35:Roller 36: Support horizontal bar

Figure 1 is a perspective view of the first embodiment of the present invention. Figure 2 is an exploded view of the first embodiment of the present invention. Figure 3 is a schematic diagram of the support side plate body being pulled out according to the embodiment of the present invention. Figure 4 is a schematic diagram of the drawer being pulled out and fixed to the supporting side plate body according to the embodiment of the present invention. FIG. 5A is a cross-sectional view of the drawer according to the embodiment of the present invention before it is pulled out. Figure 5B is a cross-sectional view of the drawer pulled out according to the embodiment of the present invention. Figure 6 is a side view of the supporting side plate body being pulled out according to the embodiment of the present invention. Figure 7 is an exploded view of the second embodiment of the present invention. Figure 8 is a cross-sectional view of the drawer pulled out according to the second embodiment of the present invention.

1: Cabinet

11: Top cabinet wall

12: Base cabinet wall

13:Side cabinet wall

16:Foot post

2:Drawer

211:Grip

3: Support side plate body

Claims (8)

An anti-tipping drawer cabinet includes: a cabinet body with an accommodation space and at least one guide groove; the cabinet body also has two partitions located in the accommodation space; the partition plates have at least one side plate Groove; a plurality of drawers are provided in the accommodation space. The partitions are located on both sides of the drawers. The drawers have a dashboard, a plurality of side plates and a bottom plate. The dashboard is opposite to the bottom plate. The bottom plate The side panels are respectively connected to the dashboard. The dashboard is provided with at least one protrusion that protrudes toward the partition. The side plate groove accommodates the protrusion; and two supporting side plate bodies are provided in the container. The partitions separate the drawers and the support side panels. Each of the support side panels has at least one slide rail embedded in the guide groove. Each of the support side panels has a back panel and an inner panel. The back panel is arranged opposite to the inner panel. The back panel has at least one back panel groove. The convex block is used to be accommodated in the back panel groove so that the support side panels can resist the drawer supports. The cabinet. The anti-tip drawer cabinet according to claim 1, wherein the shape of the back panel groove corresponds to the shape of the protrusions, and the number of the back panel grooves and the protrusions is the same. An anti-tipping drawer cabinet includes: a cabinet body with an accommodation space and at least one guide groove; the cabinet body also has two partitions located in the accommodation space; the partition plates have at least one side plate Groove; a plurality of drawers are provided in the accommodation space. The partitions are located on both sides of the drawers. The drawers have a dashboard, a plurality of side plates and a bottom plate. The dashboard is opposite to the bottom plate. The bottom plate The side panels are respectively connected to the dashboard, the dashboard is provided with at least one protrusion, the protrusion protrudes toward the partition, and the side plate groove accommodates the protrusion; and Two support side panels are provided in the accommodation space. The partitions separate the drawers and the support side panels. Each support side panel has at least one slide rail. The slide rail is embedded in the guide groove. Each support side panel has at least one slide rail embedded in the guide groove. The side panel body has a back panel, an inner panel and at least one support bar. The back panel is opposite to the inner panel. One end of the support bar is connected to the back panel, and the other end of the support bar is connected to the inner panel. Connected, the support bar runs through the bump. The anti-tip drawer cabinet according to claim 1 or 3, wherein each supporting side plate body has at least one roller. The anti-tip drawer cabinet as claimed in claim 1 or 3, wherein the support side plate body also has a connecting plate connecting the back panel and the inner panel, the connecting plate has an inner side, and the inner side faces The partition and the slide rail are located on the inner side. The anti-tip drawer cabinet according to claim 1 or 3, wherein the supporting side plate body also has a connecting plate, the connecting plate connects the back panel and the inner panel, the connecting plate has a joint surface, and the slide rail is on this joint surface. The anti-tip drawer cabinet according to claim 1 or 3, wherein the supporting side plate body also has a connecting plate, the connecting plate connects the back panel and the inner panel, and the connecting plate has an inner side and a joint surface, The inner side and the joint surface extend in different directions, the inner side faces the partition, and the slide rail is provided on the inner side and the joint surface. The anti-tip drawer cabinet according to claim 1 or 3, wherein the shape of the side panel groove corresponds to the shape of the convex block, and the number of the side panel groove and the convex block is the same.

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