CN213849597U - Compact type concealed bearing structure for drawer - Google Patents
Compact type concealed bearing structure for drawer Download PDFInfo
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- CN213849597U CN213849597U CN202022397843.3U CN202022397843U CN213849597U CN 213849597 U CN213849597 U CN 213849597U CN 202022397843 U CN202022397843 U CN 202022397843U CN 213849597 U CN213849597 U CN 213849597U
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Abstract
A compact hidden bearing structure for a drawer comprises a side plate and a sliding rail assembly which are arranged on the left and the right, wherein the lower parts of the left and the right side plates are respectively provided with a left bearing part and a right bearing part, and the left and the right bearing parts are respectively provided with a depending part; the side plates are detachably arranged on the slide rail assembly, and when the slide rail assembly and the slide rail assembly are assembled, the slide rail assembly depends on the inner side of the depending part; a bearing device is arranged between the left bearing part and the right bearing part, and comprises a left base, a right base and a telescopic rod assembly; the left base is at least supported on the left supporting portion, the right base is at least supported on the right supporting portion, positioning pieces are arranged at two ends of the telescopic rod assembly respectively, and the telescopic rod assembly is fixed on the left base and the right base or longitudinally slides on the left base and the right base through the positioning pieces respectively, wherein intervals are formed between two ends of the telescopic rod assembly and the left base, the right base and/or the sliding rail assembly respectively through the positioning pieces. The utility model discloses an above-mentioned structure's improvement, the practicality is strong.
Description
Technical Field
The utility model relates to a compact concealed bearing structure for drawers.
Background
Chinese patent document No. CN111086803A discloses a drawer-type hidden trash can in 5/1/2020, which comprises a trash can, a flat plate, a drawer guide rail and a connecting device, wherein the connecting device is either an L-shaped corner brace or a batten. The structure is characterized in that the garbage can, the flat plate and the drawer guide rail are combined into a whole, and the garbage can is hidden in an empty space below a bottom plate of the furniture and is pulled out when in use, so that two defects of stumbling and unsightly of the garbage can placed in a room to people are eliminated; however, the space in the kitchen is not of uniform size, the size of drawer all designs according to the space in the kitchen, the size of garbage bin is not of uniform size simultaneously, the drawer size of above-mentioned structure is fixed, can only be used for single size garbage bin to conceal, its use limitation is great, the fixed position at the drawer also can only be placed to the garbage bin simultaneously, the flexibility is relatively poor, and the inside very big space of drawer has been taken after the garbage bin is placed again, lead to the inside usable space of drawer to be few extremely, can't satisfy user's user demand. Therefore, further improvements are necessary.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a compact conceals holds puts structure for drawer to overcome prior art well drawer size fixed, can only conceal holding to the household utensils of single size, the weak point that drawer inner space utilization is low simultaneously.
The compact type concealed bearing structure for the drawer comprises a left side plate and a right side plate, and is characterized in that: the lower parts of the left and right side plates are respectively provided with a left supporting part and a right supporting part, and the left and right supporting parts are respectively provided with a leaning part; the side plates are detachably arranged on the slide rail assembly, and when the slide rail assembly and the slide rail assembly are assembled, the slide rail assembly depends on the inner side of the depending part; a bearing device is arranged between the left bearing part and the right bearing part, and comprises a left base, a right base and a telescopic rod assembly; the left base is at least supported on the left supporting portion, the right base is at least supported on the right supporting portion, positioning pieces are arranged at two ends of the telescopic rod assembly respectively, and the telescopic rod assembly is fixed on the left base and the right base or longitudinally slides on the left base and the right base through the positioning pieces respectively, wherein intervals are formed between two ends of the telescopic rod assembly and the left base, the right base and/or the sliding rail assembly respectively through the positioning pieces.
The two ends of the telescopic rod component are respectively provided with a sliding part, and the sliding parts respectively transversely guide and slide at the two ends of the telescopic rod component and at least extend into the space and/or are positioned above the sliding rail component when sliding to a certain position.
The positioning piece is provided with a sleeve joint part and a positioning bearing part; the telescopic rod component is characterized in that two ends of the telescopic rod component are respectively sleeved on the sleeving part, and two ends of the telescopic rod component are respectively supported on the left base and the right base through the fixed support or the longitudinal sliding support of the positioning bearing part, and two ends of the telescopic rod component are respectively spaced from the left base, the right base and/or the slide rail component through the matching of the sleeving part and the positioning bearing part.
The sleeve joint part extends towards the inner side of the positioning bearing part, and the extending size of the sleeve joint part exceeds the inner side of the depending part.
The inner sides of the left base and the right base extend towards the direction of the telescopic rod component and are provided with base bearing parts respectively; the two ends of the telescopic rod component are respectively fixedly supported or longitudinally slidably supported on the base bearing part through the positioning bearing part and are respectively supported on at least the left supporting part and the right supporting part through the base bearing part.
The extension size of the base bearing part exceeds the inner side of the depending part; the two ends of the telescopic rod component are respectively positioned and sleeved on the sleeve joint parts, the two ends of the telescopic rod component are respectively supported on the base bearing parts through the sleeve joint parts, and the two ends of the telescopic rod component are respectively supported on the sliding rail component through the base bearing parts; wherein, the two ends of the telescopic rod component form a space with the base bearing part through the sleeving part; when the sliding part slides to a certain position, the sliding part is limited to act on the inner side of the sleeving part, at least part of the sliding part extends into the space, and the sliding part is positioned above the base bearing part and/or the sliding rail component.
Two ends of the telescopic rod component are respectively positioned and sleeved on the sleeving parts, and two ends of the telescopic rod component are directly supported on the sliding rail component through the sleeving parts; wherein, the two ends of the telescopic rod component form a space with the sliding rail component through the sleeving part; when the sliding part slides to a certain position, the sliding part is limited to act on the inner side of the sleeving part, at least part of the sliding part extends into the space, and the sliding part is positioned above the sliding rail component.
The telescopic rod assemblies are at least three and respectively comprise a fixed telescopic rod assembly and a movable telescopic rod assembly; the fixed telescopic rod assemblies are arranged at least two, the fixed telescopic rod assemblies are arranged in a front-back manner, and two ends of the fixed telescopic rod assemblies are fixed on the left base and the right base respectively through positioning pieces; the movable telescopic rod assembly is at least provided with one and is positioned between the at least two telescopic rod assemblies, and the two ends of the at least one movable telescopic rod assembly longitudinally slide on the left base and the right base through the positioning piece respectively.
A plurality of bearing areas for bearing devices are formed between the at least two fixed telescopic rod assemblies and the at least one movable telescopic rod assembly.
And sliding parts are respectively arranged at two ends of the at least two fixed telescopic rod assemblies and the at least one movable telescopic rod assembly, and connecting rods are arranged on the sliding parts.
The sliding parts respectively transversely guide and slide at two ends of the fixed telescopic rod component and the movable telescopic rod component, and at least part of the sliding parts extends into the space and/or is positioned above the sliding rail component when the sliding parts slide to a certain position.
The connecting rod is longitudinally positioned on the sliding parts at two ends of the fixed telescopic rod component and the movable telescopic rod component and transversely slides on the fixed telescopic rod component and the movable telescopic rod component through the sliding parts so as to realize that the transverse size of the bearing area is adjustable.
The at least one movable telescopic rod component is longitudinally slid between the at least two fixed telescopic rod components through the matching of the connecting rod and the sliding component, so that the longitudinal size of the bearing area can be adjusted.
The at least two fixed telescopic rod components respectively comprise a left cross rod, a right cross rod and a middle cross rod; the outer end of the left cross rod is fixedly supported on the left base through a positioning piece, and the inner end of the left cross rod is in positioning type sliding sleeve joint with one end of the middle cross rod; the outer end of the right cross rod is fixedly supported on the right base through a positioning piece, and the inner end of the right cross rod is in positioning type sliding sleeve joint with the other end of the middle cross rod so as to realize that the transverse size of the bearing area is adjustable; wherein, the outer ends of the left cross rod and the right cross rod form a space with the left base, the right base and/or the sliding rail component respectively through the positioning piece.
The at least one movable telescopic rod component comprises a left movable rod, a right movable rod and a middle movable rod; the outer end of the left movable rod is longitudinally supported on the left base in a sliding manner through a positioning piece, and the inner end of the left movable rod is in positioning type sliding sleeve joint with one end of the middle movable rod; the outer end of the right movable rod is longitudinally supported on the right base in a sliding way through a positioning piece, and the inner end of the right movable rod is in positioning type sliding sleeve joint with the other end of the middle movable rod; wherein, the outer ends of the left movable rod and the right movable rod are respectively spaced from the left base, the right base and/or the slide rail assembly through positioning pieces.
The utility model discloses an improvement of above-mentioned structure, compared with the prior art, has following advantage:
1. the left and right supporting parts are respectively arranged at the lower parts of the left and right side plates, a bearing device consisting of a left base, a right base and a telescopic rod component is arranged between the left and right supporting parts, positioning parts are respectively arranged at two ends of the telescopic rod component and are respectively fixed on the left base and the right base through positioning or longitudinally slide, and the left and right bases are respectively supported on the left and right supporting parts, so that the bearing device can be conveniently, efficiently and flexibly placed between the left and right side plates.
2. The telescopic rod component is characterized in that the two ends of the telescopic rod component are respectively spaced from the left base, the right base and/or the sliding rail component through positioning pieces, the spacing can provide positions for the transverse guiding sliding of the sliding part, the sliding part can slide to the maximum degree and stretch into the spacing and/or be positioned above the sliding rail component, the bearing device can be adjusted to the maximum transverse size in the limited drawer, the inner space of the drawer is fully utilized, and then the bearing device can bear more devices with larger quantity and size, and meanwhile, the connection compactness among the components can be improved.
3. The bearing area is formed by at least two fixed telescopic rod assemblies and at least one movable telescopic rod assembly together, wherein the fixed telescopic rod assemblies can slide transversely through the matching of a left transverse rod, a right transverse rod and a middle transverse rod, so that the transverse size of the bearing area is adjustable, and the movable telescopic rod assemblies can slide longitudinally between the at least two fixed telescopic rod assemblies through the matching of a connecting rod and a sliding part, so that the longitudinal size of the bearing area is adjustable. Therefore, when the drawer is used, the transverse size and the longitudinal size of the bearing area can be adjusted by a user, and further devices with different sizes and/or the same size can be randomly positioned and placed on the bearing areas with different sizes and/or the same size and/or different positions to meet various bearing requirements of various devices, so that the problem that the drawer in the prior art is fixed in size and only can bear a device with a single size or the bearing position is fixed is effectively solved, the bearing flexibility of the device is improved, and great convenience is provided for the user to bear and place the device.
4. Two ends of the at least two fixed telescopic rod components are respectively and fixedly connected with the left base and the right base through positioning pieces, and the at least two fixed telescopic rod components can slide transversely, so that the transverse size of the whole bearing device can be adjusted, the bearing device can be suitable for drawers with different inner widths to use, and the use flexibility and the application range of the bearing device are improved.
Comprehensively, it has simple structure reasonable, and the assembly is swift, convenient, low in manufacturing cost, and the device is put disguise good, and application range is wide, characteristics such as flexibility height, and the practicality is strong.
Drawings
Fig. 1 is an exploded schematic view of a drawer and a supporting device according to a first embodiment of the present invention.
Fig. 2 is a schematic view of an assembly structure of a drawer, a supporting device, and a sliding rail assembly according to a first embodiment of the present invention.
Fig. 3 and 4 are schematic exploded structural views of a supporting device according to a first embodiment of the present invention.
Fig. 5 and 6 are schematic views of an assembly structure of the bearing device according to the first embodiment of the present invention.
Fig. 7 is a schematic view (partially) illustrating an assembly structure of the side plate, the supporting device, and the sliding rail assembly according to the first embodiment of the present invention.
Fig. 8 is a schematic (partial) view of an assembly structure of a bearing device according to a first embodiment of the present invention.
Fig. 9 is an enlarged schematic view of a portion a in fig. 5.
Fig. 10 is a schematic view of the device.
Fig. 11 is a schematic view (partially) illustrating an assembly structure of a side plate, a supporting device, and a sliding rail assembly according to a second embodiment of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
First embodiment
Referring to fig. 1-10, the compact hidden holding structure for the drawer comprises a side plate 1 and a sliding rail assembly 2 which are arranged on the left and right, wherein the lower parts of the left and right side plates 1 are respectively provided with a left supporting part 3 and a right supporting part, and the left and right supporting parts are respectively provided with a depending part 4; the side plate 1 is detachably arranged on the slide rail component 2, and when the slide rail component 2 and the slide rail component 2 are assembled, the slide rail component is leaned on the inner side of the leaning part 4; a bearing device Y is arranged between the left bearing part and the right bearing part, and comprises a left base 5, a right base 6 and a telescopic rod assembly; left base 5 at least support on left side support 3, right base 6 at least supports on right side support, telescopic link subassembly both ends are provided with setting element 7 respectively, and respectively through setting element 7 fixed or longitudinal sliding on left base 5 and right base 6, wherein, telescopic link subassembly both ends still through setting element 7 respectively with left base 5, right base 6 and/or slide rail set spare 2 between form interval X.
The two ends of the telescopic rod component are respectively provided with a sliding part 8, and the sliding parts 8 respectively transversely guide and slide at the two ends of the telescopic rod component and at least extend into the space X and/or are positioned above the sliding rail component 2 when sliding to a certain position.
The positioning piece 7 is provided with a sleeve joint part 9 and a positioning bearing part 10; the two ends of the telescopic rod component are respectively sleeved on the sleeved portion 9, the two ends of the telescopic rod component are respectively fixedly supported or longitudinally supported on the left base 5 and the right base 6 through the positioning bearing portion 10, and the two ends of the telescopic rod component are respectively matched with the left base 5, the right base 6 and/or the sliding rail component 2 through the sleeved portion 9 and the positioning bearing portion 10 to form a space X.
The engaging portion 9 extends toward the inside of the positioning receiving portion 10 and the extension dimension thereof exceeds the inside of the resting portion 4.
The inner sides of the left base 5 and the right base 6 are respectively provided with a base bearing part 11 extending towards the direction of the telescopic rod component; the two ends of the telescopic rod component are respectively fixedly supported or longitudinally slidably supported on the base bearing part 11 through the positioning bearing part 10, and are respectively supported on at least the left supporting part 3 and the right supporting part through the base bearing part 11.
The base receiving portion 11 extends beyond the inside of the resting portion 4; two ends of the telescopic rod component are respectively positioned and sleeved on the sleeve joint parts 9, two ends of the telescopic rod component are respectively supported on the base bearing parts 11 through the sleeve joint parts 9, and two ends of the telescopic rod component are respectively supported on the sliding rail component 2 through the base bearing parts 11; wherein, two ends of the telescopic rod component form a distance X with the base bearing part 11 through the sleeving part 9; when the sliding part 8 slides to a certain position, the sliding part is limited to act on the inner side of the sleeving part 9, at least part of the sliding part extends into the space X, and the sliding part is positioned above the base bearing part 11 and/or the sliding rail component 2.
The telescopic rod assemblies are at least three and are respectively a fixed telescopic rod assembly and a movable telescopic rod assembly; the fixed telescopic rod assemblies are arranged at least two, the fixed telescopic rod assemblies are arranged in a front-back manner, and two ends of the fixed telescopic rod assemblies are respectively fixed on the left base 5 and the right base 6 through positioning pieces 7; the movable telescopic rod components are at least provided with one and located between the at least two telescopic rod components, and two ends of the at least one movable telescopic rod component respectively slide on the left base 5 and the right base 6 longitudinally through the positioning parts 7.
At least two fixed telescopic rod components and at least one movable telescopic rod component together form a plurality of bearing areas Z for bearing the devices 12.
Two ends of at least two fixed telescopic rod components and two ends of at least one movable telescopic rod component are respectively provided with a sliding part 8, and the sliding parts 8 are provided with connecting rods 13.
The sliding parts 8 are respectively guided transversely to slide at two ends of the fixed telescopic rod component and the movable telescopic rod component, and at least part of the sliding parts extends into the space X and/or is positioned above the sliding rail component 2 when the sliding parts slide to a certain position.
The connecting rod 13 is longitudinally positioned on the sliding parts 8 at two ends of the fixed telescopic rod component and the movable telescopic rod component and transversely slides on the fixed telescopic rod component and the movable telescopic rod component through the sliding parts 8 so as to realize that the transverse size of the bearing area Z can be adjusted.
In order to make the assembly of the connecting rod 13 more stable, the sliding parts 8 of the fixed telescopic rod assembly and the movable telescopic rod assembly are respectively provided with a clamping part, the connecting rod 13 can be longitudinally clamped on the clamping part of the sliding part 8 in a detachable mode, meanwhile, the sliding parts 8 of the front fixed telescopic rod assembly and the rear fixed telescopic rod assembly are respectively provided with a front positioning part and a rear positioning part, the front end and the rear end of the connecting rod 13 are respectively positioned on the front positioning part and the rear positioning part after the connecting rod 13 is clamped, and therefore the connecting rod 13 is longitudinally positioned on the sliding parts 8 at the two ends of the fixed telescopic rod assembly and the movable telescopic rod assembly.
At least one movable telescopic rod component slides longitudinally between at least two fixed telescopic rod components through the matching of the connecting rod 13 and the sliding component 8, so that the longitudinal size of the bearing area Z can be adjusted.
The at least two fixed telescopic rod components respectively comprise a left cross bar 14, a right cross bar 15 and a middle cross bar 16; the outer end of the left cross bar 14 is fixedly supported on the left base 5 through a positioning piece 7, and the inner end of the left cross bar 14 is in positioning type sliding sleeve joint with one end of a middle cross bar 16; the outer end of the right cross rod 15 is fixedly supported on the right base 6 through a positioning piece 7, and the inner end of the right cross rod 15 is in positioning type sliding sleeve joint with the other end of the middle cross rod 16 so as to realize that the transverse size of the bearing area Z can be adjusted; wherein, the outer ends of the left cross bar 14 and the right cross bar 15 form a distance X with the left base 5, the right base 6 and/or the slide rail assembly 2 through the positioning piece 7.
The at least one movable telescopic rod assembly comprises a left movable rod 17, a right movable rod 18 and a middle movable rod 19; the outer end of the left movable rod 17 is longitudinally supported on the left base 5 in a sliding way through a positioning piece 7, and the inner end of the left movable rod 17 is in positioning type sliding sleeve joint with one end of the middle movable rod 19; the outer end of the right movable rod 18 is longitudinally supported on the right base 6 in a sliding way through a positioning piece 7, and the inner end of the right movable rod 18 is in positioning type sliding sleeve joint with the other end of the middle movable rod 19; wherein, the outer ends of the left movable rod 17 and the right movable rod 18 respectively form a space X with the left base 5, the right base 6 and/or the slide rail component 2 through the positioning piece 7.
Second embodiment
Referring to fig. 11, the present drawer uses a compact hidden receiving structure, which is different from the first embodiment in that: two ends of the telescopic rod component are respectively positioned and sleeved on the sleeving part 9, and two ends of the telescopic rod component are directly supported on the sliding rail component 2 through the sleeving part 9; wherein, the two ends of the telescopic rod component respectively form a space X with the slide rail component 2 through the sleeving part 9; when the sliding part 8 slides to a certain position, the sliding part is limited to act on the inner side of the sleeving part 9, at least part of the sliding part extends into the space X, and the sliding part is positioned above the sliding rail component 2.
The other parts not described are the same as those of the first embodiment.
The foregoing is a preferred embodiment of the present invention showing and describing the basic principles, main features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, but rather that various changes and modifications may be made without departing from the spirit and scope of the invention, the scope of which is defined by the appended claims and their equivalents.
Claims (10)
1. The utility model provides a drawer is with compact conceals bearing structure, curb plate (1) and sliding rail set spare (2) that set up about including, its characterized in that: the lower parts of the left and right side plates (1) are respectively provided with a left supporting part (3) and a right supporting part, and the left and right supporting parts are respectively provided with a leaning part (4); the side plate (1) is detachably arranged on the sliding rail component (2), and when the sliding rail component and the sliding rail component are assembled, the sliding rail component (2) is leaned on the inner side of the leaning part (4); a bearing device (Y) is arranged between the left supporting part and the right supporting part, and comprises a left base (5), a right base (6) and a telescopic rod component; left side base (5) support at least on left side support (3), right side base (6) support at least on the right side support, telescopic link subassembly both ends are provided with setting element (7) respectively, and are fixed or longitudinal sliding on left base (5) and right base (6) through setting element (7) respectively, wherein, telescopic link subassembly both ends still through setting element (7) respectively with left base (5), right base (6) and/or slide rail set spare (2) between form interval (X).
2. The compact hidden holding structure for the drawer according to claim 1, wherein: the two ends of the telescopic rod assembly are respectively provided with a sliding part (8), and the sliding parts (8) respectively transversely guide to slide at the two ends of the telescopic rod assembly and at least extend into the space (X) and/or are positioned above the sliding rail assembly (2) when sliding to a certain position.
3. The compact hidden holding structure for the drawer according to claim 2, wherein: the positioning piece (7) is provided with a sleeve joint part (9) and a positioning bearing part (10); the telescopic rod component is characterized in that two ends of the telescopic rod component are respectively sleeved on the sleeving part (9), two ends of the telescopic rod component are respectively fixedly supported or longitudinally slidably supported on the left base (5) and the right base (6) through the positioning bearing part (10), and two ends of the telescopic rod component are respectively matched with the left base (5), the right base (6) and/or the sliding rail component (2) through the sleeving part (9) and the positioning bearing part (10) to form a space (X).
4. The compact hidden holding structure for drawers of claim 3, characterized in that: the sleeve joint part (9) extends towards the inner side of the positioning bearing part (10), and the extending size of the sleeve joint part exceeds the inner side of the relying part (4).
5. The compact hidden holding structure for drawers of claim 4, characterized in that: the inner sides of the left base (5) and the right base (6) are respectively provided with a base bearing part (11) in an extending way towards the direction of the telescopic rod component; the two ends of the telescopic rod component are respectively fixedly supported or longitudinally slidably supported on the base bearing part (11) through the positioning bearing part (10) and are respectively supported on at least the left bearing part (3) and the right bearing part through the base bearing part (11).
6. The compact hidden holding structure for drawers of claim 5, characterized in that: the extension size of the base bearing part (11) exceeds the inner side of the relying part (4); two ends of the telescopic rod component are respectively positioned and sleeved on the sleeve joint parts (9), and two ends of the telescopic rod component are respectively supported on the base bearing parts (11) through the sleeve joint parts (9), and two ends of the telescopic rod component are respectively supported on the slide rail component (2) through the base bearing parts (11); wherein, the two ends of the telescopic rod component form a space (X) with the base bearing part (11) through the sleeve joint part (9); when the sliding part (8) slides to a certain position, the sliding part is limited to act on the inner side of the sleeving part (9), at least part of the sliding part extends into the space (X), and the sliding part is positioned above the base bearing part (11) and/or the sliding rail component (2).
7. The compact hidden holding structure for drawers of claim 5, characterized in that: two ends of the telescopic rod component are respectively positioned and sleeved on the sleeving part (9), and two ends of the telescopic rod component are directly supported on the sliding rail component (2) through the sleeving part (9); wherein, the two ends of the telescopic rod component respectively form a space (X) with the sliding rail component (2) through the sleeve joint part (9); when the sliding part (8) slides to a certain position, the sliding part is limited to act on the inner side of the sleeving part (9), at least part of the sliding part extends into the space (X), and the sliding part is positioned above the sliding rail component (2).
8. The compact hidden receiving structure for the drawer according to any one of claims 1 to 7, wherein: the telescopic rod assemblies are at least three and respectively comprise a fixed telescopic rod assembly and a movable telescopic rod assembly; the fixed telescopic rod assemblies are arranged in a front-back manner, and two ends of the fixed telescopic rod assemblies are respectively fixed on the left base (5) and the right base (6) through positioning pieces (7); the movable telescopic rod components are at least provided with one and located between the at least two telescopic rod components, and two ends of the at least one movable telescopic rod component longitudinally slide on the left base (5) and the right base (6) through positioning pieces (7) respectively.
9. The compact hidden holding structure for drawers of claim 8, characterized in that: a plurality of bearing areas (Z) for bearing and placing devices (12) are formed between the at least two fixed telescopic rod assemblies and the at least one movable telescopic rod assembly;
sliding parts (8) are respectively arranged at two ends of the at least two fixed telescopic rod assemblies and the at least one movable telescopic rod assembly, and connecting rods (13) are arranged on the sliding parts (8);
the sliding parts (8) respectively transversely guide and slide at two ends of the fixed telescopic rod component and the movable telescopic rod component, and at least part of the sliding parts extends into the space (X) and/or is positioned above the sliding rail component (2) when the sliding parts slide to a certain position;
the connecting rod (13) is longitudinally positioned on the sliding parts (8) at the two ends of the fixed telescopic rod component and the movable telescopic rod component and transversely slides on the fixed telescopic rod component and the movable telescopic rod component through the sliding parts (8) so as to realize that the transverse size of the bearing area (Z) can be adjusted;
the at least one movable telescopic rod component is longitudinally slid between the at least two fixed telescopic rod components through the matching of the connecting rod (13) and the sliding component (8), so that the longitudinal size of the bearing area (Z) can be adjusted.
10. The compact hidden holding structure for drawers of claim 8, characterized in that: the at least two fixed telescopic rod components respectively comprise a left cross rod (14), a right cross rod (15) and a middle cross rod (16); the outer end of the left cross rod (14) is fixedly supported on the left base (5) through a positioning piece (7), and the inner end of the left cross rod (14) is in positioning type sliding sleeve connection with one end of the middle cross rod (16); the outer end of the right cross rod (15) is fixedly supported on the right base (6) through a positioning piece (7), and the inner end of the right cross rod (15) is in positioning type sliding sleeve joint with the other end of the middle cross rod (16) so as to realize that the transverse size of the bearing area (Z) can be adjusted; wherein, the outer ends of the left cross bar (14) and the right cross bar (15) respectively form a space (X) with the left base (5), the right base (6) and/or the slide rail component (2) through the positioning piece (7);
the at least one movable telescopic rod component comprises a left movable rod (17), a right movable rod (18) and a middle movable rod (19); the outer end of the left movable rod (17) is longitudinally supported on the left base (5) in a sliding way through a positioning piece (7), and the inner end of the left movable rod (17) is in positioning sliding sleeve joint with one end of the middle movable rod (19); the outer end of the right movable rod (18) is longitudinally supported on the right base (6) in a sliding way through a positioning piece (7), and the inner end of the right movable rod (18) is in positioning type sliding sleeve joint with the other end of the middle movable rod (19); wherein, the outer ends of the left movable rod (17) and the right movable rod (18) form a space (X) with the left base (5), the right base (6) and/or the slide rail component (2) through the positioning piece (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022397843.3U CN213849597U (en) | 2020-10-24 | 2020-10-24 | Compact type concealed bearing structure for drawer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022397843.3U CN213849597U (en) | 2020-10-24 | 2020-10-24 | Compact type concealed bearing structure for drawer |
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| CN213849597U true CN213849597U (en) | 2021-08-03 |
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| CN202022397843.3U Active CN213849597U (en) | 2020-10-24 | 2020-10-24 | Compact type concealed bearing structure for drawer |
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| CN (1) | CN213849597U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112220249A (en) * | 2020-10-24 | 2021-01-15 | 广东东泰五金精密制造有限公司 | Compact type concealed bearing structure for drawer |
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2020
- 2020-10-24 CN CN202022397843.3U patent/CN213849597U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112220249A (en) * | 2020-10-24 | 2021-01-15 | 广东东泰五金精密制造有限公司 | Compact type concealed bearing structure for drawer |
| CN112220249B (en) * | 2020-10-24 | 2024-07-05 | 广东东泰五金精密制造有限公司 | Compact concealed bearing structure for drawer |
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