Sliding door with buffering function

Abstract

The utility model relates to the technical field of sliding doors, in particular to a sliding door with a buffering function, which comprises a shell, fixing blocks are fixedly arranged at two ends of the shell, a through sliding groove is longitudinally formed in each fixing block, a sliding groove is formed in each sliding groove along the length direction, a sliding block is in sliding fit in each sliding groove, and a sliding rod is fixedly connected with each sliding block. The sliding rod is driven by the driving mechanism to synchronously and reversely move and is synchronously static under the control of the driving mechanism, and a penetrating hole is formed in the sliding rod. Through synchronous reverse movement of the two sliding rods, it can be guaranteed that when the sliding rods on the two sides make contact with the inner walls of the corresponding sliding rails, the fixing blocks are located in the middles of the sliding rails, then the shell is located in the middles of the sliding rails, and safe and stable use of the sliding door is guaranteed.

Description

Technical Field

[0001] This utility model belongs to the field of sliding door technology, specifically a sliding door with a buffer function. Background Technology

[0002] Sliding doors are a common type of door in homes, originating in China. Initially, sliding doors were only used for wardrobes in bedrooms or dressing rooms. However, with technological advancements and the diversification of decoration methods, the functions and applications of sliding doors have continuously expanded, from traditional board surfaces to glass, fabrics, rattan, and aluminum alloy profiles, and from sliding doors and folding doors to partition doors.

[0003] In order to prevent the edges from colliding due to excessive force when pushing and pulling, existing sliding doors are often equipped with buffers.

[0004] The existing buffer mainly includes a damping part and a blocking part. The damping part mainly includes a housing and a damper installed inside the housing. The housing is installed inside the sliding door track.

[0005] Because of the different types of sliding doors, the width of the tracks often varies. When installing the outer casing, it needs to be installed on the horizontal center line of the track. Therefore, since the width of the outer casing is different from the width of the track, it is easy to cause the installation to be biased to one side of the track, which will affect the normal sliding of the sliding door during use. Utility Model Content

[0006] This invention provides a sliding door with a buffer function to address the shortcomings of existing technologies.

[0007] This utility model is achieved through the following technical solution:

[0008] A sliding door with a buffer function includes an outer shell, with fixed blocks fixedly installed at both ends of the outer shell. The fixed blocks have a through groove running longitudinally, and a sliding groove is provided along its length. A slider is slidably fitted in the sliding groove. A sliding rod is fixedly connected to the slider. The sliding rod is driven by a drive mechanism to move synchronously and in opposite directions and to stop synchronously under the control of the drive mechanism. A through hole is provided on the sliding rod.

[0009] In use, this application first uses a drive mechanism to drive the slide rod to move synchronously and move the slide rod out of the slide groove in opposite directions at the same time. Since the two ends of the slide rod move synchronously in opposite directions, when the two ends of the slide rod contact the inner wall of the corresponding slide rail, the fixing block is located on the transverse center line of the slide rail, thereby ensuring that the outer shell can be set in the middle position to ensure its normal use. The through hole allows screws to be driven in, which increases the stability of its support.

[0010] Preferably, the drive mechanism includes two lead screws with opposite threads, coaxial and fixedly connected. Blind holes are formed along the length of the opposite ends of the slide bars, and internal threads that mate with the corresponding lead screw threads are formed within the blind holes. Rotating the lead screws causes the two slide bars to move synchronously, thus achieving synchronous and opposite movement of the slide bars. Simultaneously, when the lead screws stop rotating, the slide bars are guaranteed not to move.

[0011] Preferably, a driven bevel gear is provided between the two lead screws, and the lead screws are vertically connected to the driven bevel gear. A rotating rod is provided in the slide groove, and the lower end of the rotating rod is rotatably connected to the inner wall of the slide groove. A driving bevel gear that meshes with the driven bevel gear is sleeved on the rotating rod, and the upper end of the rotating rod protrudes from the top surface of the fixed block. Rotating the rotating rod causes the driving bevel gear to rotate, which in turn causes the driven bevel gear to rotate, and thus drives the lead screw to rotate.

[0012] Preferably, the slide bar has several through holes along its length, with adjacent through holes communicating with each other and forming a row. Having multiple through holes allows for drilling at desired locations as needed.

[0013] Preferably, the through holes are provided in two rows on the slide bar, and the diameters of the two rows of through holes are different, which can ensure that the equipment can accommodate screws of different sizes.

[0014] Preferably, the slide bar has scale lines along its length at its edge, so that after determining the extension length of one side of the slide bar according to the scale lines, there is no need to measure it again, and the other side of the slide bar can quickly contact the inner wall of the slide rail.

[0015] The beneficial effects of this utility model are as follows: By using this application, the two sliding rods can move in opposite directions synchronously, ensuring that when both sliding rods are in contact with the inner wall of the corresponding sliding rail, the fixing block is located in the middle position of the sliding rail, thereby ensuring that the outer shell is located in the middle position of the sliding rail, thus ensuring the safe and stable use of the sliding door. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 yes Figure 1 A magnified view of part of I.

[0019] As shown in the figure:

[0020] 1. Outer shell, 2. Fixing block, 3. Slide groove, 4. Slider, 5. Slide rod, 6. Through hole, 7. Lead screw, 8. Driven bevel gear, 9. Rotating rod, 10. Driving bevel gear, 11. Scale line. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0022] A sliding door with a buffer function, such as Figure 1 and Figure 2 As shown. It includes a housing 1, with fixed blocks 2 fixedly mounted at both ends. Each fixed block 2 has a longitudinally extending through slot. A sliding groove 3 is formed along the length of the through slot, and a slider 4 slides within the sliding groove 3. A sliding rod 5 is fixedly connected to the slider 4. The sliding rod 5 is driven by a driving mechanism to move synchronously and in opposite directions and to remain synchronously stationary under the control of the driving mechanism. The driving mechanism includes two lead screws 7 with opposite threads, coaxial and fixedly connected. Blind holes are formed at opposite ends of the sliding rod 5 along its length, and internal threads that engage with the corresponding lead screw 7 are formed within the blind holes. A through hole 6 is formed on the sliding rod 5.

[0023] In use, this application first utilizes a drive mechanism to drive the slide rods 5 to move synchronously and simultaneously move them out of the slide groove 3 in opposite directions. Specifically, the lead screw 7 is rotated, and the rotation of the lead screw 7 drives the two slide rods 5 to move synchronously, thereby achieving synchronous and opposite movement of the slide rods 5. At the same time, when the lead screw 7 stops rotating, it ensures that the slide rods 5 will not move.

[0024] Since the two ends of the slide rod 5 move synchronously in opposite directions, when the two ends of the slide rod 5 contact the inner wall of the corresponding slide rail, the fixing block 2 is located on the transverse center line of the slide rail, thus ensuring that the outer shell 1 can be set in the middle position and ensure its normal use. The through hole 6 can be used to drive screws in, which increases the stability of its support.

[0025] A driven bevel gear 8 is provided between the two lead screws 7. Each lead screw 7 is vertically connected to the driven bevel gear 8. A rotating rod 9 is provided inside the slide groove 3. The lower end of the rotating rod 9 is rotatably connected to the inner wall of the slide groove 3. A driving bevel gear 10, which meshes with the driven bevel gear 8, is sleeved on the rotating rod 9. The upper end of the rotating rod 9 protrudes from the top surface of the fixing block 2. Rotating the rotating rod 9 causes the driving bevel gear 10 to rotate, which in turn causes the driven bevel gear 8 to rotate, and consequently, the lead screw 7 to rotate.

[0026] The slide bar 5 has several through holes 6 along its length, and adjacent through holes 6 are interconnected and form a row. Having multiple through holes 6 allows for drilling at desired locations as needed.

[0027] The through holes 6 are provided in two rows on the slide rod 5. The diameters of the two rows of through holes 6 are different, which can ensure that the equipment can accommodate screws of different sizes.

[0028] The slide rod 5 has a scale line 11 along its length at its edge, so that after determining the extension length of one side of the slide rod 5 according to the scale line 11, it can achieve rapid contact between the slide rod 5 on the other side and the inner wall of the slide rail without the need for re-measurement.

[0029] The use of this application allows the two sliding rods 5 to move synchronously in opposite directions, ensuring that when both sliding rods 5 are in contact with the inner wall of the corresponding sliding rail, the fixing block 2 is located in the middle position of the sliding rail, thereby ensuring that the outer shell 1 is located in the middle position of the sliding rail, thus ensuring the safe and stable use of the sliding door.

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A sliding door with a buffer function, characterized in that: The device includes an outer shell, with fixed blocks at both ends. The fixed blocks have through slots running longitudinally, and a sliding groove is provided along its length. A slider is slidably fitted inside the sliding groove. A sliding rod is fixedly connected to the slider. The sliding rod is driven by a drive mechanism to move synchronously and in the opposite direction and to stop synchronously under the control of the drive mechanism. A through hole is provided on the sliding rod.

2. The sliding door with buffer function according to claim 1, characterized in that: The driving mechanism includes two lead screws with opposite threads, which are coaxial and fixedly connected. The opposite ends of the slide rods are provided with blind holes along their length, and the blind holes are provided with internal threads that mate with the corresponding lead screw threads.

3. The sliding door with buffer function according to claim 2, characterized in that: A driven bevel gear is provided between the two lead screws, and the lead screws are vertically connected to the driven bevel gear. A rotating rod is provided in the slide groove, and the lower end of the rotating rod is rotatably connected to the inner wall of the slide groove. A driving bevel gear that meshes with the driven bevel gear is sleeved on the rotating rod, and the upper end of the rotating rod protrudes through the top surface of the fixed block.

4. The sliding door with buffer function according to claim 3, characterized in that: The slide bar has several through holes along its length, and adjacent through holes are connected and form a row.

5. The sliding door with buffer function according to claim 4, characterized in that: There are two rows of through holes on the slide bar, and the diameters of the two rows of through holes are different.

6. The sliding door with buffer function according to claim 5, characterized in that: The slide bar has scale lines along its length at its edge.

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