Sliding rail structure and storage rack

Abstract

The utility model discloses a slide rail structure and a commodity shelf, the slide rail structure comprises a sliding plate, two sides of the sliding plate are provided with sliding pieces, a matched slide rail is arranged corresponding to each sliding piece, the slide rail structure also comprises an L-shaped plate, the vertical side of the L-shaped plate is connected with the corresponding sliding piece, the horizontal side of the L-shaped plate is provided with a plurality of waist-shaped through holes, and the waist-shaped through holes are communicated with the L-shaped plate. The length of the kidney-shaped through hole is arranged in the X-axis direction of the L-shaped plate. First connecting through holes corresponding to the waist-shaped through holes are formed in the two sides of the sliding plate; the first fasteners penetrate through the kidney-shaped through holes and the corresponding first connecting through holes, and the horizontal sides of the L-shaped plates are connected with the two sides of the corresponding sliding plates through the first fasteners. According to the sliding rail structure, the distance between the sliding plate and the vertical side of the L-shaped plate is adjusted through the kidney-shaped through hole, then the width error generated when the sliding plate is machined and produced is compensated, the final assembly precision is guaranteed, it is guaranteed that the sliding plate is pulled smoothly, and the service life of the sliding rail structure is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to furniture technical field especially relates to a slide rail structure and storage rack. BACKGROUND

[0002] In daily life, slide rail structures are widely used in furniture and various mechanical equipment, such as drawers, cabinets and moving parts of mechanical equipment. The existing slide rail structure includes a sliding plate, sliding members located on both sides of the sliding plate in the width direction, and slide rails corresponding to the sliding members for sliding connection, so that the sliding plate slides relative to the slide rails. Among them, the length of the sliding plate along the two sides of its pulling direction is the length of the sliding plate, and the width of the sliding plate is the length of the two sides in the direction perpendicular to the pulling direction.

[0003] However, the existing sliding plate will produce a certain tolerance during processing and production, resulting in inconsistent dimensions of each sliding plate along its width direction, that is, the overall width of the sliding plate will be inconsistent, which will cause the sliding plate to be unable to align correctly on the slide rail, and one side may be loose while the other side may be tightly clamped. Therefore, such inconsistent dimensions will directly affect the performance of the slide rail, causing uneven resistance during the pulling process of the sliding plate, and causing the slide rail structure to be pulled smoothly, thereby shortening the service life of the slide rail structure.

[0004] Therefore, how to provide a smooth slide rail structure is a problem to be solved. INVENTION CONTENTS

[0005] The utility model provides a kind of slide rail structure and storage rack, to solve the problem that the existing technology slide rail structure appears and is pulled not smoothly, shortens the service life of the problem of slide rail structure.

[0006] The technical scheme of the utility model is a kind of slide rail structure, including sliding plate, the two sides of the sliding plate are equipped with sliding member, and matching slide rail is equipped with corresponding each sliding member, the sliding member can be matched sliding on corresponding slide rail, the slide rail structure further includes L type board, the vertical side of the L type board is connected with corresponding the sliding member, multiple waist-shaped through holes are equipped on the horizontal side of the L type board, the length of the waist-shaped through hole is along the X axis direction of the L type board is arranged;

[0007] The two sides of the sliding plate are equipped with first connecting through hole corresponding each the waist-shaped through hole;

[0008] Among them, first fastener passes through the waist-shaped through hole and corresponding the first connecting through hole, and the horizontal side of the L type board is connected with the two sides of corresponding the sliding plate.

[0009] Further, the horizontal side of the L type board is horizontally equipped with multiple waist-shaped through holes along its Y axis direction, and the axes of multiple the waist-shaped through holes are on the same straight line.

[0010] Further, the horizontal side of the L-shaped plate is uniformly provided with a plurality of waist-shaped through holes.

[0011] Further, the vertical side of the L-shaped plate is provided with a plurality of second connecting through holes, and the side of the sliding member facing the vertical side is provided with a matching third connecting through hole corresponding to the second connecting through hole.

[0012] The second fastener passes through the second connecting through hole and the corresponding third connecting through hole, and correspondingly connects the vertical side of the L-shaped plate and the side of the sliding member facing the vertical side.

[0013] Further, the slide rail structure further comprises a connecting member, the connecting member is nested and slidably connected in the slide rail, and the sliding member is nested and slidably connected in the connecting member.

[0014] Further, the top and bottom of the connecting member are horizontally provided with a plurality of rolling members along the Y-axis direction.

[0015] The bottom and top of the slide rail are provided with a first sliding groove penetrating along the Y-axis direction corresponding to the rolling member, and the bottom and top of the sliding member are provided with a second sliding groove penetrating along the Y-axis direction corresponding to the rolling member.

[0016] The rolling member can simultaneously slide on the corresponding first sliding groove and second sliding groove.

[0017] Further, the first fastener comprises any one of a bolt, a rivet or a pin.

[0018] Further, the second fastener comprises any one of a bolt, a rivet or a pin.

[0019] The utility model also provides a storage rack, the storage rack comprises the slide rail structure.

[0020] Compared with the prior art, the utility model has at least the following beneficial effects:

[0021] The utility model adjusts the distance between the sliding plate and the vertical side of the L-shaped plate through the waist-shaped through hole, further compensates the width error of the sliding plate in the processing production, ensures the final assembly precision, that is, ensures that the sliding plate can be correctly aligned with the L-shaped plate, prevents the situation that one side of the sliding plate may be loose and the other side may be clamped, thereby ensuring that the sliding plate does not appear uneven resistance in the pulling process, the sliding plate is smoothly pulled, and the service life of the slide rail structure is improved. BRIEF DESCRIPTION OF DRAWINGS

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meanings as commonly understood by those skilled in the art to which this invention pertains; the terms used in the specification of the application are intended only to describe specific embodiments and are not intended to limit this invention; the terms "including" and "having," as well as any variations thereof, in the specification and claims of this invention and the accompanying drawings are intended to cover non-exclusive inclusions. The terms "first," "second," and the like in the specification and claims of this invention and the accompanying drawings are used to distinguish between different objects, not to describe a specific order.

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments or descriptions of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0024] Figure 1 This is a partially exploded schematic diagram of the slide rail structure proposed in the present invention;

[0025] Figure 2 This is an enlarged schematic diagram of a partial cross-sectional view of the slide rail structure proposed in the present invention;

[0026] Figure 3 This is a schematic structural diagram of the slide rail structure of the storage rack proposed in the present invention;

[0027] Figure 4 for Figure 3 An enlarged schematic diagram of the reference numeral A in FIG.

[0028] Reference numerals:

[0029] 10. Sliding plate;

[0030] 101. Fixing rod; 102. First connecting through hole;

[0031] 20. Sliding parts;

[0032] 201, third connecting through hole; 202, second sliding groove;

[0033] 30. Slide rail;

[0034] 301, first chute;

[0035] 40. L-shaped board;

[0036] 401, waist-shaped through hole; 402, horizontal side; 403, vertical side; 404, second connecting through hole;

[0037] 50, first fastener;

[0038] 60, connecting piece;

[0039] 601, rolling member;

[0040] 70, crossbar;

[0041] 80, taper sleeve. DETAILED DESCRIPTION

[0042] In order to make the technical problems, technical solutions and beneficial effects of the present application more clearly understood, the present application will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not intended to limit the present application. Therefore, the features described in the specification are used to illustrate one of the embodiments of the present application, but not to imply that each embodiment of the present application must have the features described. In addition, it should be noted that the specification describes many features. Although some features can be combined together to show possible system designs, these features can also be used in other combinations that are not explicitly described. Therefore, unless otherwise stated, the described combinations are not intended to be limiting.

[0043] The principles and structures of the present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0044] Embodiment 1

[0045] Referring to the accompanying drawings, Figure 1-2 The present application provides a slide rail structure, comprising a sliding plate 10, both sides of the sliding plate 10 are provided with sliding members 20, and a matching slide rail 30 is provided corresponding to each sliding member 20, the sliding member 20 can match and slide on the corresponding slide rail 30, the slide rail structure further comprises an L-shaped plate 40, the vertical side 403 of the L-shaped plate 40 is connected with the corresponding sliding member 20, a plurality of waist-shaped through holes 401 are provided on the horizontal side 402 of the L-shaped plate 40, the length of the waist-shaped through hole 401 is arranged along the X-axis direction of the L-shaped plate 40;

[0046] A first connecting through hole 102 is provided corresponding to each waist-shaped through hole 401 on both sides of the sliding plate 10;

[0047] The first fastener 50 passes through the waist-shaped through hole 401 and the corresponding first connecting through hole 102 to connect the horizontal side 402 of the L-shaped plate 40 with both sides of the corresponding sliding plate 10.

[0048] It should be noted that the shape of the sliding plate 10 is preferably a rectangular plate. Therefore, the Y-axis direction of the embodiment refers to the pulling direction or sliding direction of the slide rail structure, that is, the length direction of the sliding plate 10; correspondingly, the X-axis direction of the embodiment refers to the width direction of the sliding plate 10. The first fastener 50 includes any one of a bolt, a rivet or a pin.

[0049] The waist-shaped through hole 401 is composed of a long rectangle and two semicircles at both ends. This shape can provide a larger contact area than a common circular or square hole, while maintaining a certain flexibility and aesthetics. The size of the first connecting through hole 102 is smaller than the size of the waist-shaped through hole 401, that is, the diameter of the circular first connecting through hole 102 is not greater than the diameter of the two semicircles at both ends of the waist-shaped through hole 401.

[0050] In this way, even if the sliding plate 10 has a certain tolerance during processing and production, so that the overall width of the sliding plate 10 is inconsistent, the utility model can adjust the distance between the sliding plate 10 and the vertical side 403 of the L-shaped plate 40 through the waist-shaped through hole 401, thereby compensating for the width error of the sliding plate 10 during processing and production, ensuring the final assembly precision, that is, ensuring that the sliding plate 10 can be correctly aligned with the L-shaped plate 40, preventing the possibility of loosening on one side of the sliding plate 10 and the possibility of clamping on the other side, thereby ensuring that the sliding plate 10 does not have uneven resistance during the pulling process, making the sliding plate 10 pull smoothly, and improving the service life of the slide rail structure.

[0051] Specifically, the bottom of each side of the sliding plate 10 along the X-axis direction is provided with a hollow fixing rod 101, and the bottom of the fixing rod 101 is provided with a circular first connecting through hole 102 corresponding to each waist-shaped through hole 401, and the centers of the first connecting through holes 102 are on the same straight line.

[0052] And the first fastener 50 of the embodiment is exemplified by a rivet, the shank of the rivet is first passed through the waist-shaped through hole 401 so that it can freely move in the waist-shaped through hole 401, and then passed through the corresponding first connecting through hole 102, and then the rivet cap is put on (at this time, it is not necessary to be locked, only to prevent the rivet from falling from the waist-shaped through hole 401), and then the first connecting through hole 102 corresponding to all the waist-shaped through holes 401 is sequentially installed with the rivet, and then the sliding plate 10 is moved, thereby finely adjusting the distance between the sliding plate 10 and the L-shaped plate 40, thereby compensating for the width error of the sliding plate 10 in the machining and production process, ensuring the final assembly precision, that is, ensuring that the sliding plate 10 can be correctly aligned with the L-shaped plate 40, and finally locking the rivet to fixedly connect the sliding plate 10 and the L-shaped plate 40. In this way, it can prevent the situation that one side of the sliding plate 10 may be loose, and the other side may be clamped, thereby ensuring that the sliding plate 10 does not appear uneven resistance in the pulling process, and the sliding plate 10 can be smoothly pulled; and the waist-shaped through hole 401 can also disperse the local stress caused by the size mismatch, reduce the deformation and damage of the parts, and improve the service life of the sliding rail structure.

[0053] Wherein, in order to better finely adjust the distance between the sliding plate 10 and the L-shaped plate 40, thereby compensating for the width error of the sliding plate 10 in the machining and production process, ensuring the final assembly precision, referring to the accompanying drawings, Figure 1 The horizontal side 402 of the L-shaped plate 40 is horizontally provided with three waist-shaped through holes 401 along the Y-axis direction, and the axes of the three waist-shaped through holes 401 are on the same straight line.

[0054] Wherein, in order to better finely adjust the distance between the sliding plate 10 and the L-shaped plate 40, thereby compensating for the width error of the sliding plate 10 in the machining and production process, ensuring the final assembly precision, the horizontal side 402 of the L-shaped plate 40 is uniformly and spacedly provided with three waist-shaped through holes 401.

[0055] It should be noted that the horizontal side 402 of the L-shaped plate 40 can also be horizontally and uniformly spacedly provided with four and more than four waist-shaped through holes 401 along the Y-axis direction, which is not limited here.

[0056] Wherein, referring to the accompanying drawings, Figure 1 The embodiment provides a connecting structure between the L-shaped plate 40 and the sliding member 20, specifically:

[0057] The vertical side 403 of the L-shaped plate 40 is horizontally provided with two circular second connecting through holes 404, and the side of the sliding member 20 facing the vertical side 403 is provided with matching circular third connecting through holes 201 corresponding to the second connecting through holes 404;

[0058] The second fastener (not shown, the same below) passes through the second connecting through hole 404 and the corresponding third connecting through hole 201, and connects the vertical side 403 of the L-shaped plate 40 and one side of the sliding piece 20 towards the vertical side 403.

[0059] It should be noted that the vertical side 403 of the L-shaped plate 40 in the embodiment can be provided with three or more than three second connecting through holes 404 according to actual conditions, which is not limited herein. The centers of the plurality of second connecting through holes 404 are on the same straight line.

[0060] The second fastener includes any one of a bolt, a rivet or a pin.

[0061] The embodiment provides a sliding structure of a sliding rail structure, and specifically relates to: Figure 1-2

[0062] The sliding rail structure further includes a connecting piece 60, the connecting piece 60 is nested and slidingly connected in the sliding rail 30, and the sliding piece 20 is nested and slidingly connected in the connecting piece 60.

[0063] It should be noted that the shapes of the sliding piece 20, the sliding rail 30 and the connecting piece 60 are all “∅” shaped plates, the opening of the sliding piece 20 faces the sliding rail 30, the opening of the sliding rail 30 faces the sliding piece 20, and the opening of the connecting piece 60 faces the sliding piece 20.

[0064] In this way, the sliding piece 20 can slide relative to the sliding rail 30 through the connecting piece 60 to complete the pulling of the sliding rail structure. Of course, the sliding piece 20 can also slide relative to the connecting piece 60, which can reduce the direct contact area between the sliding piece 20 and the sliding rail 30, thereby reducing the friction and wear and tear, and prolonging the service life of the sliding structure. The double nested design of the connecting piece 60 and the sliding rail 30 can limit the deflection and shaking of the sliding piece 20, and improve the overall stability of the sliding structure.

[0065] Further, referring to the accompanying drawings, Figure 1 The top and bottom of the connecting piece 60 are horizontally provided with a plurality of through holes (not shown, the same below) along the Y-axis direction, each through hole is matched and suspended with a rolling piece 601, and the rolling piece 601 can roll in the corresponding through hole.

[0066] The bottom and top of the sliding rail 30 are matched with the rolling piece 601 and are provided with a first sliding groove 301 penetrating along the Y-axis direction thereof; the bottom and top of the sliding piece 20 are matched with the rolling piece 601 and are provided with a second sliding groove 202 penetrating along the Y-axis direction thereof.

[0067] The rolling piece 601 can simultaneously slide on the corresponding first sliding groove 301 and second sliding groove 202.​

[0068] It should be noted that the rolling member 601 in the embodiment is preferably a ball. The bottom and top of the slide rail 30 are inwardly curved to form a first sliding groove 301, and the bottom of the rolling member 601 can be matched and placed on the first sliding groove 301 and slide relative to the first sliding groove 301; the bottom and top of the sliding member 20 are outwardly curved to form a second sliding groove 202, and the top of the rolling member 601 can be matched and placed on the second sliding groove 202 and slide relative to the second sliding groove 202.

[0069] In this way, the slide rail structure can provide more accurate guidance through the rolling member 601 to ensure that the sliding member 20 moves along a predetermined trajectory; and the ball design of the connecting member 60 can further reduce wear and prolong the service life of the sliding structure.

[0070] Embodiment 2

[0071] The utility model also proposes a storage rack, the storage rack includes above described slide rail structure.

[0072] Among them, refer to the accompanying Figure 3-4 The storage rack includes a cross bar 70, and one taper sleeve 80 is arranged at each end of the cross bar 70.

[0073] The sliding plate 10 is placed on and fixedly connected to the horizontal side 402 of one L-shaped plate 40 at both sides in the X-axis direction of the sliding plate 10, then the vertical side 403 of each L-shaped plate 40 is fixedly connected to one sliding member 20, and each sliding member 20 is slidably connected to one slide rail 30 through one connecting member 60, then each slide rail 30 is fixedly connected to one cross bar 70, then the taper sleeve 80 of each cross bar 70 is sleeved with one support column (not shown, the same throughout the text), and thus a storage rack capable of being pulled out is assembled.

[0074] Among them, the sliding plate 10 is used for placing articles, and the storage rack proposed in the embodiment can vertically install multiple slide rail structures, which is not limited herein.

[0075] Obviously, the above-described embodiments are only some of the embodiments of the utility model, not all the embodiments, and the preferred embodiments of the utility model are given in the drawings, but do not limit the patent scope of the utility model. The utility model can be realized in many different forms, and conversely, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing specific embodiments or make equivalent substitutions for some technical features. Any equivalent structure made by using the contents of the utility model specification and drawings, directly or indirectly used in other related technical fields, is also within the patent protection scope of the utility model.

Claims

1. A slide rail structure, comprising a sliding plate (10), wherein sliding members (20) are provided on both sides of the sliding plate (10), and a matching slide rail (30) is provided for each sliding member (20), wherein the sliding member (20) can slide in a matching manner on the corresponding slide rail (30), and wherein: The slide rail structure further comprises an L-shaped plate (40), a vertical side (403) of the L-shaped plate (40) being connected to the corresponding sliding member (20), a horizontal side (402) of the L-shaped plate (40) being provided with a plurality of waist-shaped through holes (401), and a length of the waist-shaped through holes (401) being arranged along the X-axis direction of the L-shaped plate (40); A first connecting through hole (102) is provided on both sides of the sliding plate (10) corresponding to each waist-shaped through hole (401); Wherein, the first fastener (50) passes through the waist-shaped through hole (401) and the corresponding first connecting through hole (102), connecting the horizontal side (402) of the L-shaped plate (40) with the two sides of the corresponding sliding plate (10).

2. The slide rail structure according to claim 1, characterized in that: The horizontal side (402) of the L-shaped plate (40) is provided with a plurality of waist-shaped through holes (401) horizontally along the Y-axis direction thereof, and the axes of the plurality of waist-shaped through holes (401) are located on the same straight line.

3. The slide rail structure according to claim 2, characterized in that: A plurality of waist-shaped through holes (401) are evenly spaced apart on the horizontal side (402) of the L-shaped plate (40).

4. The slide rail structure according to claim 1, characterized in that: The vertical side (403) of the L-shaped plate (40) is provided with a plurality of second connecting through holes (404), and the side of the sliding member (20) facing the vertical side (403) is provided with matching third connecting through holes (201) corresponding to the second connecting through holes (404); The second fastener passes through the second connecting through hole (404) and the corresponding third connecting through hole (201), and connects the vertical side (403) of the L-shaped plate (40) and the side of the sliding member (20) facing the vertical side (403) accordingly.

5. The slide rail structure according to claim 1, characterized in that: The slide rail structure further comprises a connecting member (60), the connecting member (60) is nested in the slide rail (30) and slidably connected thereto, and the sliding member (20) is nested in the connecting member (60) and slidably connected thereto.

6. The slide rail structure according to claim 5, characterized in that: A plurality of rolling elements (601) are horizontally provided at the top and bottom of the connecting element (60) along the Y-axis direction; The bottom and top of the slide rail (30) are matched with the rolling element (601) and are both provided with a first slide groove (301) extending along the Y-axis direction thereof; the bottom and top of the sliding element (20) are matched with the rolling element (601) and are both provided with a second slide groove (202) extending along the Y-axis direction thereof; The rolling element (601) can slide simultaneously on the corresponding first sliding groove (301) and the second sliding groove (202).

7. The slide rail structure according to claim 1, characterized in that: The first fastener (50) includes any one of a bolt, a rivet or a pin.

8. The slide rail structure according to claim 4, characterized in that: The second fastener includes any one of a bolt, a rivet or a pin.

9. A storage rack, characterized in that: The storage rack includes the slide rail structure according to any one of claims 1 to 8.

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