Slide rail
By using polyurethane or aluminum connectors and hollow structure design, the problem of corrosion of traditional slide rails in high-salt and high-humidity environments has been solved, achieving high load-bearing capacity and lightweight effect, and enhancing structural stability and service life.
Patent Information
- Application Number
- CN202520655087.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-09
- Publication Date
- 2025-12-30
- Estimated Expiration
- 2035-04-09
AI Technical Summary
Traditional metal slide rails are prone to corrosion in high-salt and high-humidity environments, leading to rust and reduced structural strength, making it difficult to meet both lightweight and high load-bearing requirements.
The slide rail, which uses polyurethane or aluminum connectors and a hollow structure design, forms a stable overall structure through the sliding cooperation between the sliding components and the track, reducing weight and enhancing load-bearing capacity.
It achieves resistance to deformation and fracture in high-salt and high-humidity environments, while maintaining high load-bearing capacity and lightweight design, thus improving structural stability and service life.
Smart Images
Figure CN223739885U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of slide rail technology, and in particular to a slide rail. Background Technology
[0002] Slide rails, also known as guide rails or slides, are mainly used to achieve sliding fit between mechanical parts.
[0003] In high-salt and high-humidity environments, especially in offshore platforms, salt plants, and chlor-alkali plants, traditional metal slide rails are prone to electrochemical corrosion, leading to surface rust, reduced structural strength, and even breakage, thus affecting their normal use. Furthermore, some mechanical equipment requires slide rails to balance lightweight design and load-bearing capacity, demanding that the rails reduce their weight while ensuring their load-bearing capacity. However, traditional metal slide rails have a high material density, making it difficult to balance strength and weight requirements.
[0004] Therefore, there is an urgent need for a slide rail to solve the above-mentioned technical problems. Utility Model Content
[0005] The purpose of this utility model is to provide a slide rail that can meet the requirements of high load-bearing capacity and lightweight, and is not easily deformed or broken.
[0006] To achieve this objective, the present invention adopts the following technical solution:
[0007] A slide rail includes a track, a first connector, a second connector, and a sliding assembly, wherein:
[0008] The track extends horizontally.
[0009] The track is provided with a receiving groove along its extension direction. The two ends of the receiving groove in the vertical direction form a first groove and a second groove, respectively. The first connecting member is assembled in the first groove and the second connecting member is assembled in the second groove.
[0010] The receiving groove has a hollow section, and the first connector, the second connector, and the inner wall of the receiving groove surround the hollow section.
[0011] The sliding component slides in conjunction with the track.
[0012] Optionally, the first groove and the second groove are arranged sequentially from top to bottom along the horizontal direction, and the groove width of the second groove is greater than the groove width of the first groove.
[0013] Optionally, along the horizontal direction, the outer wall of the second groove extends in a direction away from the hollow section to form a sliding portion, and the sliding assembly is slidably connected to the sliding portion.
[0014] Optionally, the sliding assembly includes two limiting plates and two sets of rolling wheels. Each set of rolling wheels includes at least one rolling wheel. The two sets of rolling wheels are rotatably connected to the two limiting plates. The sliding part is located between the two limiting plates, and the outer peripheral wall of the rolling wheel is configured to abut against the sliding part.
[0015] Optionally, the hollow section is placed between the two sets of rolling wheels.
[0016] Optionally, a reserved groove is provided on the outer wall of the hollow section for accommodating the power cord.
[0017] Optionally, the slide rail further includes a fixing component, which includes a support frame and a fixing member disposed on the support frame. The support frame is provided with a mounting groove, the track is snapped into the mounting groove, and the fixing member is configured to be connected to the body to be installed.
[0018] Optionally, the support frame is further provided with a through-hole.
[0019] Optionally, the fastener is threadedly connected to the support frame and the main body to be installed.
[0020] Optionally, multiple fixing components are provided, and the multiple fixing components are arranged at intervals along the extension direction of the track.
[0021] The beneficial effects of this utility model are:
[0022] This utility model provides a slide rail, comprising a track, a first connecting member, a second connecting member, and a sliding assembly. The track extends horizontally, and the sliding assembly slides with the track to meet the sliding requirements of corresponding mechanical components. A receiving groove is provided through the track along its extension direction. The receiving groove has a first groove and a second groove at its two ends in the vertical direction. The first connecting member is assembled in the first groove, and the second connecting member is assembled in the second groove, so that the first connecting member, the second connecting member, and the track together form a stable overall structure. This structure is less prone to bending or breakage under large loads, thereby enhancing the track's load-bearing capacity and deformation resistance. Compared to traditional solid metal slide rails, the hollow section formed by the first connecting member, the second connecting member, and the inner wall of the receiving groove creates a hollow structure, thus reducing the overall weight of the slide rail. Through the above design, the slide rail of this application can meet the requirements of high load-bearing capacity and lightweight, and is less prone to deformation and breakage. Attached Figure Description
[0023] Figure 1 This is an isometric drawing of the slide rail provided in this embodiment of the utility model;
[0024] Figure 2 This is a cross-sectional view of the slide rail provided in an embodiment of this utility model.
[0025] In the picture:
[0026] 1. Track; 11. Receiving groove; 111. First groove; 112. Second groove; 113. Hollow section; 12. Sliding part; 13. Reserved groove; 2. First connector; 3. Second connector; 4. Sliding assembly; 41. Limiting plate; 42. Roller; 5. Fixing assembly; 51. Bearing frame; 511. Mounting groove; 512. Hollow groove; 52. Fixing member. Detailed Implementation
[0027] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, not the entire structure.
[0028] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0029] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.
[0030] In the description of this embodiment, the terms "upper," "lower," "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.
[0031] Slide rails, also known as guide rails or slides, are mainly used to achieve sliding fit between mechanical parts.
[0032] In high-salt and high-humidity environments, especially in offshore platforms, salt plants, and chlor-alkali plants, traditional metal slide rails are prone to electrochemical corrosion, leading to surface rust, reduced structural strength, and even breakage, thus affecting their normal use. Furthermore, some mechanical equipment requires slide rails to balance lightweight design and load-bearing capacity, demanding that the rails reduce their weight while ensuring their load-bearing capacity. However, traditional metal slide rails have a high material density, making it difficult to balance strength and weight requirements.
[0033] Therefore, there is an urgent need for a slide rail to solve the above-mentioned technical problems.
[0034] like Figure 1 and Figure 2 As shown, this embodiment provides a slide rail, which includes a track 1, a first connector 2, a second connector 3, and a sliding assembly 4. The track 1 extends horizontally and has a through-groove 11 along its extension direction. The two ends of the through-groove 11 in the vertical direction form a first groove 111 and a second groove 112, respectively. The first connector 2 is assembled in the first groove 111, and the second connector 3 is assembled in the second groove 112. The through-groove 11 has a hollow section 113. The hollow section 113 is formed by the first connector 2, the second connector 3, and the inner wall of the through-groove 11. The sliding assembly 4 slides with the track 1.
[0035] In this embodiment, the track 1 extends horizontally and is slidably engaged with the sliding component 4 to meet the sliding requirements of the corresponding mechanical parts. The track 1 has a through-groove 11 extending along its length. At its two ends in the vertical direction, a first groove 111 and a second groove 112 are formed. A first connector 2 is assembled in the first groove 111, and a second connector 3 is assembled in the second groove 112. This allows the first connector 2, the second connector 3, and the track 1 to form a stable overall structure. This structure is less prone to bending or breakage under heavy loads, thus enhancing the load-bearing capacity and deformation resistance of the track 1. Compared to traditional solid metal slide rails, the hollow section 113 formed by the first connector 2, the second connector 3, and the inner wall of the groove 11 gives the track 1 a hollow structure, thereby reducing the overall weight of the slide rail. Through the above design, the slide rail of this embodiment can balance high load-bearing capacity and lightweight requirements, and is less prone to deformation and breakage.
[0036] It should be noted that in this embodiment, both the first connector 2 and the second connector 3 are polyurethane connecting block structures, which are not only easy to manufacture but also lightweight. In other embodiments, the first connector 2 and the second connector 3 are aluminum connecting rod structures. It is understood that the specific materials and structures of the above components are not limited, as long as they can achieve the aforementioned functions.
[0037] The specific structure of the slide rail is explained below:
[0038] Specifically, the first groove 111 and the second groove 112 are arranged sequentially from top to bottom. In the horizontal direction, the width of the second groove 112 is greater than the width of the first groove 111. When bearing load, the wider second groove 112 can better disperse stress, improve the stability and load-bearing capacity of the overall structure of the track 1, and enable the slide rail to operate more reliably in complex working environments, avoiding stress concentration that could lead to structural damage.
[0039] More specifically, in this embodiment, the cross-section of track 1 is I-shaped, which can withstand larger vertical loads and is lighter in weight, thus exhibiting better bending resistance. In other embodiments, the cross-section of track 1 is W-shaped. The cross-sectional shape of track 1 is not strictly limited here, as long as it achieves the aforementioned functional effects.
[0040] Specifically, along the horizontal direction, the outer wall of the second groove 112 extends away from the hollow section 113 to form a sliding part 12, and the sliding assembly 4 is slidably connected to the sliding part 12. By sliding the sliding assembly 4 relative to the sliding part 12, it helps to guide the sliding assembly 4 to slide more accurately and stably, avoids interference between the sliding assembly 4 and other components, and improves the service life and operating efficiency of the slide rail.
[0041] Specifically, the sliding assembly 4 includes two limiting plates 41 and two sets of rolling wheels 42. Each set of rolling wheels 42 includes at least one rolling wheel 42. The two sets of rolling wheels 42 are rotatably connected to the two limiting plates 41. The sliding part 12 is confined between the two limiting plates 41, thereby ensuring the stability and accuracy of the sliding assembly 4 during the sliding process and preventing the sliding assembly 4 from deviating or detaching from the track 1. The outer peripheral wall of the rolling wheel 42 is configured to abut against the sliding part 12. Through the rotation of the rolling wheel 42 itself, the sliding assembly 4 slides stably relative to the sliding part 12. Since the rolling wheel 42 is rotatably connected to the limiting plates 41, the sliding friction between the sliding assembly 4 and the sliding part 12 is transformed into rolling friction, thereby reducing friction and energy loss and ensuring the normal use of the slide rail. Moreover, the above configuration reduces the wear between the sliding assembly 4 and the track 1, extends the service life of the overall structure, and reduces maintenance costs.
[0042] Each set of rollers 42 may include two, three or four rollers 42, and the specific number of rollers 42 is not limited here.
[0043] More specifically, the hollow section 113 is placed between the two sets of rolling wheels 42, making the overall structure more compact and making reasonable use of the space structure of the sliding component 4, so that the slide rail has the advantages of being lightweight and compact.
[0044] More specifically, a reserved groove 13 is provided on the outer wall of the hollow section 113. The reserved groove 13 is used to accommodate the power cord, thereby providing space for the power cord to be laid out, making the installation of the power cord more neat and orderly, avoiding the power cord to be randomly distributed outside the slide rail, and reducing safety hazards.
[0045] Specifically, the slide rail also includes a fixing component 5, which includes a support frame 51 and a fixing member 52 disposed on the support frame 51. The support frame 51 has a mounting groove 511, in which the track 1 is snapped, thus providing a stable installation position for the track 1 and ensuring the firmness of the connection between the track 1 and the support frame 51. The fixing member 52 is configured to connect to the body to be installed, thereby enhancing the connection strength between the slide rail and the body to be installed, making the slide rail less prone to loosening or falling off during operation.
[0046] The main body to be installed includes, but is not limited to, cabinets, doors, and boxes, and those skilled in the art can install the track 1 of this embodiment onto the corresponding main body to be installed according to actual needs.
[0047] More specifically, the support frame 51 is also provided with a through-hole hollow groove 512, which further reduces the weight of the support frame 51 and makes the entire fixing component 5 lighter.
[0048] More specifically, the fastener 52 is threadedly connected to the support frame 51 and the main body to be installed. When the operator needs to disassemble or maintain the track 1, they only need to loosen the fastener 52, which is simple, quick, and convenient for maintenance. The fastener 52 can be a bolt or screw, etc. The specific structure of the fastener 52 is not limited here, as long as it can achieve the above-mentioned functions.
[0049] Specifically, multiple fixing components 5 are provided, and these components 5 are arranged at intervals along the extension direction of the track 1. By connecting the slide rail to the main body to be installed through these multiple spaced fixing components 5, the load borne by the slide rail can be evenly distributed, thereby enhancing the overall stability and load-bearing capacity of the slide rail structure and avoiding structural damage caused by localized stress concentration. Furthermore, this arrangement makes the slide rail more stable during installation and use, improving its operational accuracy and reliability.
[0050] It should be noted that in this embodiment, all components of the slide rail can be made of polyurethane composite material. Polyurethane composite material has excellent corrosion resistance, can resist the erosion of various chemicals, and is not prone to rusting or chemical changes; moreover, it has a relatively low density, and the slide rail components made of it are lightweight, thus achieving the advantages of high load-bearing capacity and lightweight design. In other embodiments, the slide rail can be made of ceramic or plastic, as long as the above-mentioned functions can be achieved; the specific material of the slide rail is not limited here.
[0051] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make various obvious changes, readjustments, and substitutions without departing from the protection scope of this utility model. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.
Claims
1. A slide rail characterized by, The rail (1), the first connecting piece (2), the second connecting piece (3) and the sliding assembly (4) are included, wherein: The rail (1) is arranged along the horizontal direction; The rail (1) is provided with a receiving groove (11) along the extension direction thereof, the two ends of the receiving groove (11) along the vertical direction are respectively formed into a first groove body (111) and a second groove body (112), the first connecting piece (2) is assembled in the first groove body (111), and the second connecting piece (3) is assembled in the second groove body (112); The receiving groove (11) has a hollow section (113), and the first connecting piece (2), the second connecting piece (3) and the inner wall of the receiving groove (11) surround to form the hollow section (113); The sliding assembly (4) is in sliding fit with the rail (1).
2. The slide rail according to claim 1, wherein, The first groove body (111) and the second groove body (112) are arranged in sequence from top to bottom, and along the horizontal direction, the groove width of the second groove body (112) is greater than that of the first groove body (111).
3. The slide rail according to claim 1, wherein, Along the horizontal direction, the outer wall of the second groove body (112) extends in a direction away from the hollow section (113) to form a sliding part (12), and the sliding assembly (4) is in sliding connection with the sliding part (12).
4. The slide rail according to claim 3, wherein, The sliding assembly (4) includes two limiting plates (41) and two groups of rolling wheels (42), each group of the rolling wheels (42) includes at least one rolling wheel (42), the two groups of rolling wheels (42) are correspondingly connected to the two limiting plates (41) in rotation, the sliding part (12) is limited between the two limiting plates (41), and the outer peripheral wall of the rolling wheel (42) is configured to abut against the sliding part (12).
5. The slide rail according to claim 4, wherein, The hollow section (113) is arranged between the two groups of rolling wheels (42).
6. The slide rail according to claim 1, wherein A reserved groove (13) is formed on the outer wall of the hollow section (113), and the reserved groove (13) is used for accommodating a power line.
7. The slide rail according to any one of claims 1-6, wherein, The slide rail further includes a fixing assembly (5), the fixing assembly (5) includes a bearing frame (51) and a fixing piece (52) arranged on the bearing frame (51), the bearing frame (51) is provided with a mounting groove (511), the rail (1) is clamped in the mounting groove (511), and the fixing piece (52) is configured to be connected to a to-be-installed main body.
8. The slide rail according to claim 7, wherein, The bearing frame (51) is further provided with a hollow groove (512) arranged therethrough.
9. The slide rail according to claim 7, wherein, The fixing piece (52) is threadedly connected to the bearing frame (51) and the to-be-installed main body.
10. The slide rail according to claim 7, wherein, The fixing assembly (5) is provided in a plurality of ways, and the plurality of fixing assemblies (5) are arranged at intervals along the extension direction of the rail (1).