Sliding door upper wheel regulator of sliding rail

Abstract

The utility model relates to the technical field of sliding door upper wheel regulators, in particular to a sliding door upper wheel regulator of a sliding rail, which comprises a mounting seat, a damping component and a mounting hole for mounting the mounting seat, the damping component is arranged on the front side of the mounting seat and comprises a limiting block, a fixing rod and a damping spring, and the limiting block is arranged on the front side of the mounting seat. Limiting blocks are fixedly connected to the front side of the mounting base, a fixing rod with the two ends arranged in a protruding mode penetrates through the limiting blocks, damping springs are arranged on the outer side of the fixing rod and between the two limiting blocks, mounting holes are formed in the surface of the mounting base, and a base is tightly attached to the front side of the mounting base. A bolt used for being connected with the installation seat is arranged in the base, a guide rod is fixedly connected in a through hole formed in the base, and the overall universality of the sliding door upper wheel is improved through the adjustor composed of the base, the guide rod, the sliding block, the limiting rod and the threaded sleeve.

Description

Technical Field

[0001] The utility model relates to the technical field of sliding door upper wheel regulators, in particular to a sliding door upper wheel regulator for a slide rail. Background Art

[0002] A slide rail refers to a hardware connecting component fixed on the cabinet body of furniture for the drawer or cabinet board of the furniture to move in and out. The sliding door upper wheel is an important part of a sliding door, and its main function is to lift the door leaf.

[0003] When installing the sliding door upper wheel, the upper wheel assembly is usually fixed to the mounting plate by bolts, and then the whole mounting plate is installed on the slide rail by bolts. Since the distance between the upper wheels is usually not adjustable, when the sliding door is wide and the distance between the upper wheels is narrow, the movement process of the sliding door is not smooth enough, and it is not suitable for wide sliding doors. Since the upper wheel is usually set with a fixed length, if the height of the sliding door is low, another specification of the upper wheel body needs to be replaced, and it is not suitable for sliding doors with a low height, resulting in low versatility of the sliding door upper wheel. Therefore, a sliding door upper wheel regulator for a slide rail is proposed to solve the above problems. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a sliding door upper wheel regulator for a slide rail to solve the problem of low versatility caused by the fixed distance and fixed length of the upper wheel.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A sliding door upper wheel regulator for a slide rail includes a mounting seat, a shock absorption component and mounting holes for mounting the mounting seat. A shock absorption component is provided on the front side of the mounting seat. The shock absorption component includes a limit block, a fixed rod and a shock absorption spring. A limit block is fixedly connected to the front side of the mounting seat. The fixed rod with raised ends at both ends penetrates through the limit block. A shock absorption spring is provided between the outer side of the fixed rod and the two limit blocks. Mounting holes are formed on the surface of the mounting seat. A base is closely attached to the front side of the mounting seat. Bolts for connecting with the mounting seat are provided in the base. A through hole is formed in the base. A guide rod is fixedly connected to the through hole formed in the base. A slider is slidably connected to the outer side of the guide rod. Two limit rods with one end threaded are provided on the front side of the base. The base is fixedly connected to one of the limit rods, and the other limit rod is fixedly connected to the slider. A threaded sleeve is spirally connected to the outer side of the limit rod. An upper wheel body composed of a wheel and a bearing is provided on one side of the threaded sleeve.

[0007] Preferably, a fixed block is fixedly connected to the outer side of one of the limit rods, and a limiting member composed of a block member and a rod member is attached to the outer side of the fixed block.

[0008] Preferably, a magnetic block is provided inside the rod-shaped member of the limiting member, and the base is composed of a metal plate.

[0009] Preferably, a plurality of limiting holes are formed on one side of the base, and the limiting member is inserted into two of the limiting holes formed in the base.

[0010] Preferably, the slider is slidably connected to the through hole formed in the base, and the guiding rod is arranged at the rear side of the limiting rod.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] In the present utility model, through the provided mounting seat, damping assembly, limiting block, fixing rod, damping spring, mounting hole, base, bolt, limiting rod, threaded sleeve and upper wheel body, the user can hold the threaded sleeve and rotate it, driving the upper wheel body to rotate and move back and forth at the same time, so that it is applicable to sliding doors of different heights. Through the provided through hole, guiding rod and slider, it is convenient for one of the limiting rods, threaded sleeve and upper wheel body to move left and right, so that the distance between the two upper wheel bodies can be adjusted, and the distance between the two upper wheel bodies can be adjusted according to the width of the sliding door, making the movement process of the upper wheel body more stable. Through the provided fixing block, limiting member, magnetic block and limiting hole, the movement of one of the limiting rods can be fixed after movement. Through the provided regulator composed of the base, guiding rod, slider, limiting rod and threaded sleeve, the versatility of the upper wheel of the sliding door is increased. Description of the Drawings

[0013] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0014] Figure 2 is a schematic diagram of the assembled structure of the limiting rod of the present utility model;

[0015] Figure 3 is the present utility model Figure 2 schematic diagram of the structure at position A.

[0016] In the figure: 1, mounting seat; 2, damping assembly; 21, limiting block; 22, fixing rod; 23, damping spring; 3, mounting hole; 4, base; 5, bolt; 6, limiting rod; 7, threaded sleeve; 8, upper wheel body; 9, through hole; 10, guiding rod; 11, slider; 12, fixing block; 13, limiting member; 14, magnetic block; 15, limiting hole. Detailed Embodiment

[0017] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.

[0018] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0019] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Without further statement, the above terms have no special meaning and therefore should not be construed as limiting the protection scope of the present invention.

[0020] Please refer to Figures 1-3 , the present utility model provides a technical solution:

[0021] A sliding door upper wheel regulator for a slide rail, comprising a mounting seat 1, a shock absorption assembly 2, and a mounting hole 3 for mounting the mounting seat 1. A shock absorption assembly 2 is provided on the front side of the mounting seat 1. The shock absorption assembly 2 includes a limit block 21, a fixing rod 22, and a shock absorption spring 23. A limit block 21 is fixedly connected to the front side of the mounting seat 1. A fixing rod 22 with raised ends at both ends passes through the limit block 21. A shock absorption spring 23 is provided between the outer side of the fixing rod 22 and the two limit blocks 21. A mounting hole 3 is formed on the surface of the mounting seat 1. A base 4 is closely attached to the front side of the mounting seat 1. A bolt 5 for connecting with the mounting seat 1 is provided in the base 4. A through hole 9 is formed in the base 4. A guide rod 10 is fixedly connected to the through hole 9 formed in the base 4. A slider 11 is slidably connected to the outer side of the guide rod 10. Two limit rods 6 with threaded ends at one end are provided on the front side of the base 4. The base 4 is fixedly connected to one of the limit rods 6, and the other limit rod 6 is fixedly connected to the slider 11. A threaded sleeve 7 is spirally connected to the outer side of the limit rod 6. An upper wheel body 8 composed of a wheel and a bearing is provided on one side of the threaded sleeve 7. By providing a regulator composed of the base 4, the guide rod 10, the slider 11, the limit rod 6, and the threaded sleeve 7, the versatility of the sliding door upper wheel as a whole is increased.

[0022] One of the limiting rods 6 is fixedly connected to a fixing block 12 on the outside. A limiting member 13 composed of a block-shaped member and a rod-shaped member is attached to the outside of the fixing block 12, facilitating the fixation of the fixing block 12. A magnetic block 14 is provided inside the rod-shaped member of the limiting member 13, and the base 4 is composed of a metal plate, facilitating the fixation of the limiting member 13. A number of limiting holes 15 are provided on one side of the base 4, and the limiting member 13 is inserted into two of the limiting holes 15 provided in the base 4, facilitating the fixation after the movement of one of the limiting rods 6. The slider 11 is slidably connected to the through hole 9 provided in the base 4, and the guiding rod 10 is arranged behind the limiting rod 6, enabling the adjustment of the distance between the two upper wheel bodies 8.

[0023] Working process: When using the upper wheel regulator of the sliding door on the slide rail, first place this mounting seat 1 in a suitable position, then attach the base 4 to the mounting seat 1 and connect the base 4 to the mounting seat 1 using bolts 5. Then, adjust the distance between the two upper wheel bodies 8 according to the width of the sliding door. The user holds the block-shaped member of the limiting member 13 and moves it forward and then takes it out. Then, hold the limiting rod 6 and move it left and right, driving the fixing block 12, the threaded sleeve 7, and the upper wheel body 8 to move simultaneously. After moving to a suitable position, pass the limiting member 13 through the fixing block 12 until it is inserted into another limiting hole 15 provided in the base 4. Since a magnetic block 14 is provided inside the rod-shaped member of the limiting member 13 and the base 4 is composed of a metal plate, after one end of the limiting member 13 is inserted into the limiting hole 15 provided in the base 4, the magnetic block 14 generates a magnetic attraction force with the metal, effectively fixing the limiting member 13 and completing the adjustment of the distance between the upper wheel bodies 8. Then, adjust the front and rear distance of the upper wheel body 8 according to the height of the sliding door, that is, the user holds the threaded sleeve 7 and rotates it. The threaded sleeve 7 rotates and moves back and forth on the outside of the limiting rod 6. After adjusting to a suitable position, pick up the entire mounting seat 1, attach its rear side to the slide rail, and use screws to pass through the mounting holes 3 and tighten them to complete the installation of the mounting seat 1. By providing a regulator composed of the base 4, the guiding rod 10, the slider 11, the limiting rod 6, and the threaded sleeve 7, the versatility of the entire upper wheel of the sliding door is increased.

[0024] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art. The standard parts used in the present utility model can all be purchased from the market. The special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding that are mature in the prior art. The machines, parts, and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be elaborated here.

[0025] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A sliding door upper wheel adjuster for a sliding rail, comprising a mounting base (1), a shock absorption component (2), and a mounting hole (3) for mounting the mounting base (1), characterized in that: A shock-absorbing component (2) is provided on the front side of the mounting base (1). The shock-absorbing component (2) includes a limit block (21), a fixing rod (22) and a shock-absorbing spring (23). A limit block (21) is fixedly connected to the front side of the mounting base (1). A fixing rod (22) with raised ends at both ends penetrates through the limit block (21). A shock-absorbing spring (23) is provided between the outer side of the fixing rod (22) and the two limit blocks (21). Mounting holes (3) are formed on the surface of the mounting base (1). A base (4) is closely attached to the front side of the mounting base (1). A bolt (5) for connecting with the mounting base (1) is provided in the base (4). A through hole (9) is formed in the base (4). A guide rod (10) is fixedly connected in the through hole (9) formed in the base (4). A slider (11) is slidably connected to the outer side of the guide rod (10). Two limit rods (6) with threaded ends at one end are provided on the front side of the base (4). The base (4) is fixedly connected to one of the limit rods (6), and the other limit rod (6) is fixedly connected to the slider (11). A threaded sleeve (7) is spirally connected to the outer side of the limit rod (6). A upper wheel body (8) composed of a wheel and a bearing is provided on one side of the threaded sleeve (7).

2. The sliding door upper wheel adjuster of a slide rail according to claim 1, characterized in that: A fixing block (12) is fixedly connected to the outer side of one of the limit rods (6). A limiting member (13) composed of a block-shaped member and a rod-shaped member is attached to the outer side of the fixing block (12).

3. The sliding door upper wheel adjuster for a slide rail according to claim 2, characterized in that: A magnetic block (14) is provided in the rod-shaped member of the limiting member (13). The base (4) is made of a metal plate.

4. The sliding door upper wheel adjuster of a slide rail according to claim 2, characterized in that: A number of limiting holes (15) are formed on one side of the base (4). The limiting member (13) is inserted into two of the limiting holes (15) formed in the base (4).

5. The sliding door upper wheel adjuster of a slide rail according to claim 1, characterized in that: The slider (11) is slidably connected to the through hole (9) formed in the base (4). The guide rod (10) is arranged at the rear side of the limit rod (6).

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