CN112357409B - Stable bearing structure of device - Google Patents
Stable bearing structure of device Download PDFInfo
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- CN112357409B CN112357409B CN202011364700.0A CN202011364700A CN112357409B CN 112357409 B CN112357409 B CN 112357409B CN 202011364700 A CN202011364700 A CN 202011364700A CN 112357409 B CN112357409 B CN 112357409B
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- 238000000429 assembly Methods 0.000 claims description 26
- 230000000087 stabilizing effect Effects 0.000 claims 7
- 230000007547 defect Effects 0.000 description 2
- 206010017577 Gait disturbance Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Abstract
The stable bearing structure of the device comprises a left side plate, a right side plate and a sliding rail assembly, wherein the lower parts of the left side plate and the right side plate are respectively provided with a supporting part and a leaning part; the side plate is detachably arranged on the sliding rail assembly, and the sliding rail assembly is leaned against the inner side of the leaning part during assembly; a bearing device is arranged between the left supporting part and the right supporting part, the bearing device comprises a left base and a right base, the left base and the right base are respectively supported on the left supporting part and the right supporting part and/or the sliding rail assembly, a front transverse rod telescopic assembly, a middle transverse rod telescopic assembly and a rear transverse rod telescopic assembly are arranged between the left base and the right base, and a longitudinal rod is arranged between the front transverse rod telescopic assembly, the middle transverse rod telescopic assembly and the rear transverse rod telescopic assembly; the front, middle and rear cross bar telescopic components and the longitudinal bars form at least one device capable of being placed and a bearing area capable of adjusting longitudinal and/or transverse dimensions when moving; the front side and/or the rear side of the middle cross rod telescopic assembly are/is provided with at least two middle positioning parts, and an up-down space is formed between the at least two middle positioning parts; the device is placed on the receiving area with its front and/or rear side positioned against at least two intermediate positioning portions.
Description
Technical Field
The invention relates to a stable bearing structure of a device.
Background
The Chinese patent document No. CN111086803A discloses a drawer type concealed dustbin in the year 5 and 1 of 2020, which comprises a dustbin, a flat plate, a drawer guide rail and a connecting device, wherein the connecting device is an L-shaped corner connector or a wood strip. The structure is said to combine the garbage can, the flat plate and the drawer guide rail into a whole, and the garbage can is hidden in the empty space below the furniture bottom plate and is pulled out when in use, so that the two large defects of stumbling and unsightly of the garbage can placed in the room to people are eliminated; but the space size in the kitchen is different, and the size of drawer is designed according to the space in the kitchen, and the size of the dustbin is different simultaneously, and the drawer of above-mentioned structure is fixed in size, can only be used for single size's dustbin to conceal, and its use limitation is great, and the dustbin is through the extension limit location of top lateral part at the dull and stereotyped when placing simultaneously, and not only the flexibility is relatively poor, and the dustbin can all be acted on the extension limit of upper portion when the atress, leads to extension limit fracture damage, still can appear dropping the problem when serious, influences the holding stability of dustbin, and the dustbin has taken the inside very big space of drawer again after placing moreover, leads to the inside usable space of drawer very little, can't satisfy user's user demand. Therefore, further improvements are needed.
Disclosure of Invention
The invention aims to provide a stable bearing structure of a device, which overcomes the defects that in the prior art, the drawer is fixed in size, only vessels with a single size can be supported and put, the space utilization rate is low, and meanwhile, the bearing stability of the vessels is poor.
The utility model provides a firm bearing structure of device according to this purpose design, curb plate and slide rail subassembly that sets up about including, its characterized in that: the lower parts of the left side plate and the right side plate are respectively provided with a supporting part, and the left supporting part and the right supporting part are respectively provided with a leaning part; the side plates are detachably arranged on the sliding rail assembly, and the sliding rail assembly is leaned against the inner side of the leaning part when the side plates are assembled.
The support device comprises a left base and a right base, wherein the left base and the right base are respectively supported on the left support part and the right support part and/or the left sliding rail component, and at least three front-middle-back arranged cross rod telescopic components are arranged between the left base and the right supporting part, and a longitudinal rod is arranged between the front-middle-back cross rod telescopic components and the middle-cross rod telescopic components.
The front and rear cross rod telescopic assemblies, the middle cross rod telescopic assemblies and the longitudinal rods form at least one device capable of being placed and a bearing area capable of adjusting longitudinal and/or transverse dimensions when moving, wherein at least two middle positioning parts are arranged on the front side and/or the rear side of the middle cross rod telescopic assemblies, and an upper-lower interval is formed between the at least two middle positioning parts.
The device is placed on the receiving area with its front and/or rear side positioned against at least two intermediate positioning portions.
At least two side positioning parts are arranged on the front side and/or the rear side of the front and rear cross rod telescopic components, and an upper-lower space is formed between the at least two side positioning parts; the device is placed on the receiving area with its front and/or rear side positioning acting on at least two intermediate positioning portions and/or at least two side positioning portions.
The front and rear cross rod telescopic assemblies and the middle cross rod telescopic assembly are respectively provided with a positioning piece, and are respectively fixed and/or longitudinally movable between the left base and the right base through the positioning pieces; the front cross rod telescopic assembly, the rear cross rod telescopic assembly, the middle cross rod telescopic assembly and the longitudinal rods form an up-down distance between the left base and the right base through positioning pieces.
When the device is placed in the bearing area, the front side and/or the rear side of the device are/is positioned to act on at least two middle positioning parts and/or at least two side positioning parts, the outer side is positioned to act on the longitudinal rod, and the two sides of the bottom are respectively positioned to act on the left base and the right base and/or the left sliding rail component and the right sliding rail component.
The two ends of the front cross rod telescopic assembly, the rear cross rod telescopic assembly and the middle cross rod telescopic assembly are respectively and transversely provided with a sliding piece in a sliding way; the longitudinal rods are provided with at least two longitudinal rods and respectively slide between the front transverse rod telescopic assembly, the rear transverse rod telescopic assembly and the middle transverse rod telescopic assembly through sliding parts so as to realize the transverse size adjustment of the bearing area.
The middle cross rod telescopic assembly longitudinally slides between the front cross rod telescopic assembly and the rear cross rod telescopic assembly through the matching of the longitudinal rods and the sliding piece, so that the longitudinal size of the bearing area can be adjusted.
The middle cross rod telescopic assembly comprises a middle movable rod and left and right side movable rods, and the left and right side movable rods are respectively in sliding sleeve joint with the middle movable rod in a positioning manner; the at least two middle positioning parts are arranged on the front side and/or the rear side of the middle movable rod, the left movable rod, the right movable rod and/or the sliding piece.
The outer ends of the left and right side movable rods are respectively provided with a middle positioning piece, the outer ends of the left and right side movable rods are respectively longitudinally slid and/or positioned and supported on the left and right bases through the middle positioning pieces, and an up-down interval is formed between the left and right base and the left and right movable rods, and the inner ends of the left and right side movable rods are respectively sleeved with the two ends of the middle movable rods in a positioning sliding way; the at least two middle positioning parts are arranged at the front side and/or the rear side of the middle positioning piece; when the device is placed in the bearing area, at least two middle positioning parts are positioned to act on the front side and/or the back side of the device.
The front cross rod telescopic assembly and the rear cross rod telescopic assembly respectively comprise a middle cross rod and left and right side cross rods, and the left and right side cross rods are respectively in sliding sleeve joint with the middle cross rod in a positioning manner; the at least two side positioning parts are arranged on the front side and/or the rear side of the middle cross bar, the left side cross bar, the right side cross bar and/or the sliding piece.
The outer ends of the left and right side cross bars are respectively provided with a side positioning piece, the outer ends of the left and right side cross bars are respectively fixedly supported on the left and right bases through the side positioning pieces, an up-down interval is formed between the left and right base, and the inner ends of the left and right side cross bars are respectively in sliding sleeve joint with the two ends of the middle cross bar in a positioning manner; the at least two side positioning parts are arranged at the front side and/or the rear side of the side positioning piece; when the device is placed in the placement area, at least two side positioning parts are positioned to act on the front side and/or the rear side of the device in an up-down position.
The inner sides of the left base and the right base are respectively provided with a base bearing part in an extending way towards the inner sides of the side plates; the left and right bases are respectively supported on the left and right supporting parts and the sliding rail component through the base supporting parts; the front cross rod telescopic assembly, the rear cross rod telescopic assembly, the middle cross rod telescopic assembly and the longitudinal rod form an up-down distance between the positioning piece and the base bearing part.
When the device is placed in the bearing area, the two sides of the bottom of the device are respectively and directly positioned and acted on the left and right base bearing parts and are supported on the sliding rail component through the left and right base bearing parts.
Or when the device is placed in the bearing area, the two sides of the bottom of the device are respectively and directly positioned and acted on the left and right sliding rail components.
Compared with the prior art, the invention has the following advantages by improving the structure:
1. The lower parts of the left side plate and the right side plate are respectively provided with left and right supporting parts, a bearing device formed by left and right bases, front, middle and rear cross rod telescopic assemblies is arranged between the left and right supporting parts, two ends of the front, middle and rear cross rod telescopic assemblies can be fixed and/or longitudinally slide on the left and right bases, the left and right bases are respectively supported on the left and right supporting parts and the left and right sliding rail assemblies, so that the bearing device can be conveniently, efficiently and flexibly arranged between the left and right side plates, and meanwhile, the bearing device can well act on the left and right side plates and the left and right sliding rail assemblies when bearing devices, so that the bearing stability of the bearing device is improved, and a user can also dismantle or bear the bearing device at will according to actual use requirements, so that the use experience of the user is improved.
2. The front, middle and back cross rod telescopic components transversely move and are provided with longitudinal rods, and at least one bearing area with adjustable longitudinal and transverse dimensions is formed between the longitudinal rods and the longitudinal rods when the front, middle and back cross rod telescopic components are moved, so that a user can adjust the transverse and longitudinal dimensions of the bearing area when using the telescopic components, further devices with different dimensions and/or the same dimensions can be positioned and supported on the bearing areas with different dimensions and/or the same dimensions and/or different positions at will, various bearing requirements of various devices are met, the problem that the drawer in the prior art is fixed in size and only single-dimension devices can be supported or supported and supported in position is effectively avoided, the supporting flexibility of the devices is improved, and great convenience is provided for supporting and supporting the devices by the user.
3. At least two positioning parts forming an up-down interval are respectively arranged on the front, middle and rear cross rod telescopic components. When the device is placed in the bearing area, the upper and lower positions of the front side and/or the rear side of the device are respectively positioned and acted on at least two positioning parts, and the outer side of the device is positioned and acted on the longitudinal rod, so that the side part of the device can be effectively supported and positioned, the side part of the device is prevented from being inclined during operation, the two sides of the bottom of the device are respectively positioned and acted on the left and right bases and/or the left and right sliding rail assemblies, and all forces can be acted on the left and right bases and/or the left and right sliding rail assemblies during stress of the device, so that the device is effectively supported and placed, the bearing capacity of the device can be improved, and the problem that the device breaks, damages or falls during operation can be avoided, so that the bearing stability of the device is ensured.
4. The two ends of the front cross rod telescopic assembly and the rear cross rod telescopic assembly are respectively fixedly connected with the left base and the right base, and meanwhile, the front cross rod telescopic assembly and the rear cross rod telescopic assembly can transversely slide, so that the transverse size of the whole bearing device can be adjusted, and the bearing device is further promoted to be applicable to drawers with different inner widths, so that the use flexibility and the application range of the bearing device are improved.
Comprehensively, the device has the characteristics of simple and reasonable structure, quick and convenient assembly, low manufacturing cost, good stability of device placement, high flexibility, wide application range and the like, and has strong practicability.
Drawings
Fig. 1 is an exploded view of a sliding rail assembly, a side plate and a bearing device according to a first embodiment of the present invention.
Fig. 2 is a schematic diagram of an assembly structure of a sliding rail assembly, a side plate and a bearing device according to a first embodiment of the present invention.
Fig. 3 is a schematic view of an assembly structure of a sliding rail assembly, a side plate, a bearing device and a device according to a first embodiment of the present invention.
Fig. 4 is an enlarged schematic view of the structure at X in fig. 3.
Fig. 5 to 7 are schematic views of a device placement structure according to a first embodiment of the present invention.
Fig. 8 is an enlarged schematic view of the structure at Y in fig. 7.
Fig. 9 is an enlarged schematic view of the structure at Z in fig. 7.
Fig. 10 and 11 are schematic views illustrating an assembling structure of a carrying device according to a first embodiment of the present invention.
Fig. 12 and 13 are schematic exploded views of a carrying device according to a first embodiment of the present invention.
Detailed Description
The invention is further described below with reference to the drawings and examples.
Referring to fig. 1-13, the stable bearing structure of the device comprises a side plate 1 and a slide rail assembly 2 which are arranged left and right, wherein the lower parts of the left and right side plates 1 are respectively provided with a supporting part 3, and the left and right supporting parts 3 are respectively provided with a leaning part 4; the side plate 1 is detachably arranged on the sliding rail assembly 2, and when the sliding rail assembly 2 and the sliding rail assembly are assembled, the sliding rail assembly 2 is leaned against the inner side of the leaning part 4.
A bearing device is arranged between the left supporting part 3 and the right supporting part 3, the bearing device comprises a left base 5 and a right base 5, the left base 5 and the right base 5 are respectively supported on the left supporting part 3 and the right supporting part 3 and/or the left sliding rail assembly 2, and at least three transverse rod telescopic assemblies which are arranged front, middle and back are arranged between the left base and the right base, and a longitudinal rod 6 is arranged between the front transverse rod telescopic assembly A, the rear transverse rod telescopic assembly A and the middle transverse rod telescopic assembly B.
The front and rear cross rod telescopic assemblies A, the middle cross rod telescopic assembly B and the longitudinal rod 6 form at least one device 7 capable of being placed and a bearing area C capable of adjusting longitudinal and/or transverse dimensions when moving, wherein at least two middle positioning parts 8 are arranged on the front side and/or the rear side of the middle cross rod telescopic assembly B, and an upper-lower distance is formed between the at least two middle positioning parts 8.
The component 7 is placed on the receiving area C with its front and/or rear side positioned against at least two intermediate positioning portions 8.
At least two side positioning parts 9 are arranged on the front side and/or the rear side of the front and rear cross rod telescopic assembly A, and an up-down space is formed between the at least two side positioning parts 9; the device 7 is placed on the receiving area C with its front and/or rear side positioning acting on at least two intermediate positioning portions 8 and/or at least two side positioning portions 9.
Specifically, the front and rear cross rod telescopic assemblies A and the middle cross rod telescopic assembly B are respectively provided with a positioning piece, and are respectively fixed and/or longitudinally movable between the left base 5 and the right base 5 through the positioning pieces; wherein, the front and rear cross bar telescopic components A, the middle cross bar telescopic component B and the longitudinal bar 6 form an up-down distance with the left and right base 5 through positioning pieces.
When the device 7 is placed in the placement area C, the front and/or rear side thereof is positioned to act on at least two intermediate positioning portions 8 and/or at least two side positioning portions 9, the outer side is positioned to act on the vertical bars 6, and the bottom two sides are positioned to act on the left and right bases 5 and/or the left and right slide rail assemblies 2, respectively.
The two ends of the front and rear cross rod telescopic assemblies A and the middle cross rod telescopic assembly B are respectively and transversely provided with a sliding piece 10 in a sliding way; the longitudinal bars 6 are provided with at least two longitudinal bars and respectively slide between the front and rear transverse bar telescopic assemblies A and the middle transverse bar telescopic assembly B through sliding parts 10 so as to realize the transverse size adjustment of the bearing area C.
The middle cross rod telescopic assembly B longitudinally slides between the front cross rod telescopic assembly A and the rear cross rod telescopic assembly A through the cooperation of the longitudinal rods 6 and the sliding parts 10 so as to realize the longitudinal size adjustment of the bearing area C.
The middle cross rod telescopic assembly B comprises a middle movable rod 11 and left and right side movable rods 12, and the left and right side movable rods 12 are respectively sleeved with the middle movable rod 11 in a positioning sliding manner; the at least two intermediate positioning portions 8 are provided on the front side and/or the rear side of the intermediate movable lever 11, and/or the left and right movable levers 12, and/or the slider 10.
The outer ends of the left and right side movable rods 12 are respectively provided with a middle positioning piece 13, the outer ends of the left and right side movable rods 12 are respectively longitudinally slid and/or positioned and supported on the left and right bases 5 through the middle positioning piece 13, and an up-down interval is formed between the left and right side movable rods, and the inner ends of the left and right side movable rods 12 are respectively sleeved with the two ends of the middle movable rod 11 in a positioning sliding manner.
At least two middle positioning parts 8 of the present practical example are arranged at the front side and/or the rear side of the middle positioning piece 13; when the device 7 is placed in the receiving area C, at least two intermediate positioning portions 8 are positioned to act on the front side and/or the rear side of the device 7 in up-down positions.
Specifically, the front and rear sides of the intermediate positioning member 13 are each provided with at least two intermediate positioning portions 8, and these intermediate positioning portions 8 are positioned to act on the front and rear sides of the device 7 in the up-down positions, respectively.
The front and rear cross bar telescopic assemblies A respectively comprise a middle cross bar 14 and left and right side cross bars 15, and the left and right side cross bars 15 are respectively sleeved with the middle cross bar 14 in a positioning sliding manner; the at least two side positioning parts 9 are arranged on the front side and/or the rear side of the middle cross bar 14, and/or the left and right side cross bars 15, and/or the slider 10.
The outer ends of the left and right side cross bars 15 are respectively provided with a side positioning piece 16, the outer ends of the left and right side cross bars 15 are respectively fixedly supported on the left and right bases 5 through the side positioning pieces 16, and form an up-down distance between the left and right bases, and the inner ends of the left and right side cross bars 15 are respectively in positioning sliding sleeve joint with the two ends of the middle cross bar 14.
At least two side positioning portions 9 of the present practical example are provided on the front side and/or the rear side of the side positioning piece 16; when the device 7 is placed in the placement area C, at least two side positioning portions 9 are positioned to act on the front side and/or the rear side of the device 7 in up-down positions.
Specifically, the side positioning members 16 of the front and rear rail extension assemblies a are provided with at least two side positioning portions 9 on the front and rear sides thereof, and these side positioning portions 9 are positioned to act on the front and rear sides of the device 7 in up-down positions, respectively.
That is, after the device 7 is placed, the periphery of the device 7 can be effectively supported and positioned, so that the bearing stability of the device 7 is improved.
Further, the inner sides of the left and right bases 5 are respectively provided with a base receiving portion 17 extending toward the inner side of the side plate 1; the left and right bases 5 are respectively supported on the left and right supporting parts 3 and the slide rail assembly 2 through base supporting parts 17; the front and rear cross rod telescopic assemblies A, the middle cross rod telescopic assembly B and the longitudinal rods 6 form an up-down distance between the positioning piece and the base receiving part 17.
As shown in fig. 4, when the component 7 is placed in the placement area C, both sides of the bottom portion thereof are positioned directly to act on the left and right base receiving portions 17, respectively, and are supported on the slide rail assembly 2 by the left and right base receiving portions 17.
Or the device 7 is placed in the bearing area C, and the two sides of the bottom of the device are respectively and directly positioned and acted on the left and right sliding rail assemblies 2.
The foregoing is a preferred embodiment of the invention showing and describing the general principles, features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the foregoing embodiments, which have been described in the foregoing embodiments and description merely illustrates the principles of the invention, and that various changes and modifications may be effected therein without departing from the spirit and scope of the invention as defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a firm bearing structure of device, curb plate (1) and slide rail subassembly (2) that set up about, its characterized in that: the lower parts of the left side plate (1) and the right side plate (1) are respectively provided with a supporting part (3), and the left supporting part (3) and the right supporting part (3) are respectively provided with a leaning part (4); the side plate (1) is detachably arranged on the sliding rail assembly (2), and when the side plate and the sliding rail assembly are assembled, the sliding rail assembly (2) is leaned against the inner side of the leaning part (4);
A bearing device is arranged between the left supporting part (3) and the right supporting part, the bearing device comprises a base (5) which is arranged left and right, the left and right bases (5) are respectively supported on the left and right supporting part (3) and/or the left and right sliding rail components (2), and at least three transverse rod telescopic components which are arranged front, middle and back are arranged between the left and right supporting parts, wherein a longitudinal rod (6) is arranged between the front transverse rod telescopic component (A) and the rear transverse rod telescopic component (B);
The front and rear cross rod telescopic assemblies (A), the middle cross rod telescopic assembly (B) and the longitudinal rods (6) form at least one placeable device (7) and a bearing area (C) with adjustable longitudinal and/or transverse dimensions when moving, wherein at least two middle positioning parts (8) are arranged on the front side and/or the rear side of the middle cross rod telescopic assembly (B), and an upper-lower interval is formed between the at least two middle positioning parts (8);
The device (7) is placed on the receiving area (C) and its front and/or rear side is positioned to act on at least two intermediate positioning portions (8).
2. The stable support structure of the device of claim 1, wherein: the front side and/or the rear side of the front and rear cross rod telescopic assembly (A) are/is provided with at least two side positioning parts (9), and an up-down space is formed between the at least two side positioning parts (9); the device (7) is placed on the receiving area (C) and its front and/or rear side is positioned to act on at least two intermediate positioning portions (8) and/or at least two side positioning portions (9).
3. The device stabilizing structure of claim 2, wherein: the front and rear cross rod telescopic assemblies (A) and the middle cross rod telescopic assembly (B) are respectively provided with positioning pieces, and are respectively fixed and/or longitudinally movable between the left base (5) and the right base (5) through the positioning pieces; wherein, front and back horizontal pole telescoping assembly (A), well horizontal pole telescoping assembly (B), vertical pole (6) are through setting element and the base (5) about form the interval from top to bottom between.
4. A stable support structure for a device according to claim 3, wherein: when the device (7) is placed in the bearing area (C), the front side and/or the rear side of the device are/is positioned to act on at least two middle positioning parts (8) and/or at least two side positioning parts (9), the outer side is positioned to act on the vertical rod (6), and the two sides of the bottom are/is positioned to act on the left base (5) and/or the left slide rail assembly (2) and the right base respectively.
5. The device stabilizing structure of claim 2, wherein: the two ends of the front cross rod telescopic assembly (A) and the rear cross rod telescopic assembly (B) are respectively and transversely slid with a sliding piece (10); the longitudinal rods (6) are provided with at least two, and are respectively and transversely slid between the front and rear cross rod telescopic assemblies (A) and the middle cross rod telescopic assembly (B) through sliding parts (10) so as to realize the transverse size adjustment of the bearing area (C);
The middle cross rod telescopic assembly (B) is longitudinally slid between the front cross rod telescopic assembly (A) and the rear cross rod telescopic assembly (A) through the matching of the longitudinal rod (6) and the sliding piece (10), so that the longitudinal size of the bearing area (C) can be adjusted.
6. The device stabilizing structure of claim 5, wherein: the middle cross rod telescopic assembly (B) comprises a middle movable rod (11) and left and right side movable rods (12), and the left and right side movable rods (12) are respectively sleeved with the middle movable rod (11) in a positioning sliding manner; the at least two middle positioning parts (8) are arranged on the front side and/or the rear side of the middle movable rod (11), the left movable rod (12), the right movable rod (12) and/or the sliding piece (10).
7. The device stabilizing structure of claim 6, wherein: the outer ends of the left and right side movable rods (12) are respectively provided with a middle positioning piece (13), the outer ends of the left and right side movable rods (12) are respectively longitudinally slid and/or positioned and supported on the left and right bases (5) through the middle positioning pieces (13) and form an up-down interval therebetween, and the inner ends of the left and right side movable rods (12) are respectively in sliding sleeve joint with the two ends of the middle movable rod (11) in a positioning way; the at least two middle positioning parts (8) are arranged at the front side and/or the rear side of the middle positioning piece (13); when the device (7) is placed in the bearing area (C), at least two middle positioning parts (8) are positioned and act on the front side and/or the back side of the device (7) in an up-down position.
8. The device stabilizing structure of claim 5, wherein: the front and rear cross rod telescopic assemblies (A) respectively comprise a middle cross rod (14) and left and right side cross rods (15), and the left and right side cross rods (15) are respectively sleeved with the middle cross rod (14) in a positioning sliding manner; the at least two side positioning parts (9) are arranged on the front side and/or the rear side of the middle cross bar (14), the left side cross bar (15) and/or the right side cross bar (15) and/or the sliding piece (10).
9. The device stabilizing structure of claim 8, wherein: the outer ends of the left and right side cross bars (15) are respectively provided with a side positioning piece (16), the outer ends of the left and right side cross bars (15) are respectively fixedly supported on the left and right bases (5) through the side positioning pieces (16) and form an up-down distance between the left and right bases, and the inner ends of the left and right side cross bars (15) are respectively sleeved with the two ends of the middle cross bar (14) in a positioning sliding manner; the at least two side positioning parts (9) are arranged at the front side and/or the rear side of the side positioning piece (16); when the device (7) is placed in the bearing area (C), at least two side positioning parts (9) are positioned to act on the front side and/or the rear side of the device (7) in an up-down position.
10. The device stabilizing structure of claim 4, wherein: the inner sides of the left base (5) and the right base (5) are respectively provided with a base receiving part (17) extending towards the inner sides of the side plates (1); the left and right bases (5) are respectively supported on the left and right supporting parts (3) and the sliding rail assembly (2) through base supporting parts (17); the front and rear cross rod telescopic assemblies (A), the middle cross rod telescopic assembly (B) and the longitudinal rod (6) form an up-down distance between the positioning piece and the base bearing part (17);
When the device (7) is placed in the bearing area (C), the two sides of the bottom of the device are respectively and directly positioned to act on the left and right base supporting parts (17) and are supported on the sliding rail assembly (2) through the left and right base supporting parts (17);
Or when the device (7) is placed in the bearing area (C), the two sides of the bottom of the device are respectively and directly positioned and acted on the left and right sliding rail assemblies (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011364700.0A CN112357409B (en) | 2020-11-27 | Stable bearing structure of device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011364700.0A CN112357409B (en) | 2020-11-27 | Stable bearing structure of device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112357409A CN112357409A (en) | 2021-02-12 |
| CN112357409B true CN112357409B (en) | 2024-06-04 |
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| CN111806925A (en) * | 2020-06-24 | 2020-10-23 | 广东东泰五金精密制造有限公司 | Angle adjusting structure of drawer panel |
| CN214453916U (en) * | 2020-11-27 | 2021-10-22 | 广东东泰五金精密制造有限公司 | Stable bearing structure of device |
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