TWM551642U - Sliding device of sliding door - Google Patents

Description

Sliding door sliding device

The present invention relates to a sliding device for a sliding door.

At present, the sliding door is usually installed above the door, and the roller is rolled across a track to achieve the purpose of sliding the door.

The sliding assembly shown in the No. 102219390 of the Republic of China, which mainly comprises a connecting seat, the connecting seat has a set of pulleys symmetrically disposed on two sides of the connecting seat, respectively, by means of the pulleys. Rolling on a track causes the door to slide.

However, in the above sliding assembly, wherein the connecting seat is integrally formed, each pulley is directly pivotally mounted on the connecting seat, so that when the sliding assembly rolls on the rail, the roller on one side of the connecting seat is crushed on the rail When the sundries or uneven areas are on, the roller on the side will be lifted upwards. Since there is no buffer structure between the pulleys and the connecting seat, the connecting seat will be inclined, so that the connecting seat is In the process of sliding, it is easy to generate upper and lower jumps. In addition to making the sliding of the door not smooth, noise will also occur, and there is a need for improvement.

In view of this, the present creator has added research and innovation to reveal the sliding device of the sliding door shown in the present invention.

The purpose of the present invention is to provide a sliding device for a sliding door, comprising: a track mounted above a sliding path of a door; a sliding wheel set including a base for mounting on the door, the base Each of the two sides is pivotally mounted with a roller seat, and each of the roller seats is pivotally mounted with a roller, so that each roller seat has at least one elastic member elastically pushing, so that the rollers of each roller seat respectively elastically abut against the track; a buffering member comprising a first end and a second end, wherein the first end and the second end are relatively elastically compressible, wherein the first end abuts or pivots to one of the roller seats; and a guiding roller seat A roller is mounted and abutted or pivoted to the second end of the cushioning member.

The sliding device of the sliding door disclosed in the present invention, wherein the cushioning member refers to a coil spring, a pneumatic cylinder or a hydraulic cylinder, and the present invention is not limited.

In the sliding device for a sliding door according to the present invention, a first linkage member is disposed between the first end of the cushioning member and the roller holder. The first end of the first linkage member is pivotally mounted to the roller holder such that the first linkage member can swing according to the pivot.

In the sliding device of the sliding door disclosed in the present invention, the first linkage member includes at least two components, so that adjacent two components are hooked or pivoted to each other, so that the components of the first linkage member can swing with each other.

The sliding device of the sliding door disclosed in the present invention, wherein the guiding roller holder and the second end of the cushioning member are provided with a second linkage member. One end of the second linkage member is pivotally mounted to the guide roller seat, so that the second linkage member can swing according to the pivot.

The sliding device of the sliding door disclosed in the present invention, wherein the second linkage member comprises at least two components, so that adjacent two components are hooked or pivoted to each other. If so, the elements of the second interlocking member can be swung from each other.

The sliding device of the sliding door disclosed in the present invention has the following features and advantages: 1. Since the roller seats on both sides of the sliding wheel set are independently elastically pivoted on one side of the base, respectively, they can be independently elasticized Swinging, forming an independent suspension buffer structure, can drive the rollers to elastically abut against the track, thereby slowing down and reducing the jumping phenomenon of the rollers of the sliding wheel group when being crushed to debris in the track And noise, making the door slide more smoothly and quietly. 2. One end of the sliding wheel set abuts against the cushioning member. When the guiding roller seat strongly hits the door frame, it can provide good shock absorption and reduce the impact force and noise of the door.

The desirable entities disclosed in the present invention can be clarified by the following description and the accompanying drawings.

Referring to Figures 1 to 4, the present invention relates to a sliding device for a sliding door, comprising: a track (10) mounted above a sliding path of a door (D); and a sliding wheel set (20) containing a a base (21) for mounting on the door (D), a roller seat (22a, 22b) is respectively mounted on two sides of the base (21), and each of the roller seats (22a, 22b) is respectively pivoted a roller (221), wherein each of the roller seats (22a, 22b) elastically pushes at least one elastic member (222) to urge the rollers (221) of the roller holders (22a, 22b) to elastically abut each other The track (10) is rolled up; a buffer member (30) includes a first end (31) and a second end (32) such that the first end and the second end (31, 32) are relatively elastically compressible, wherein the The first end (31) is abutted or pivoted to one of the roller seats (22a); and a guiding roller seat (40) is pivotally mounted with a roller (41) and abuts or pivots to the cushioning member (30) The second end (32).

The elastic member (222) may be taken from a coil spring or a spring piece, and the present invention is not limited; as shown in Figures 1, 5 and 6, the elastic member (222) is supported by the two roller seats (22a). And 22b), respectively, to drive the rollers (221) of the two roller holders (22a, 22b) to elastically abut against the rail (10).

As shown in FIG. 1 to FIG. 6 , the sliding device of the sliding door disclosed in the present invention, wherein the cushioning member (30) refers to a pneumatic cylinder, a hydraulic cylinder or a coil spring (not shown), the present invention does not Self-limited.

As shown in FIG. 2, 3, 5 and 6, the sliding device of the sliding door disclosed in the present invention has a first between the first end (31) of the cushioning member (30) and the roller seat (20a). Linkage member (50). The first end (51) of the first linkage member (50) is pivotally mounted to the roller holder (22a) such that the first linkage member (50) can be pivoted (511). )swing.

As shown in Figures 2, 3 and 6, the sliding device of the sliding door disclosed in the present invention, the first linkage member (50) comprises at least two components (50a, 50b), such that adjacent two components (50a, 50b) are mutually connected. They are hooked or pivoted to each other so that the elements (50a, 50b) of the first linkage member (50) can swing with each other.

As shown in Figures 4, 5 and 7, the sliding device of the sliding door disclosed in the present invention, wherein the guiding roller seat (40) and the second end (32) of the cushioning member (30) are provided with a second linkage Member (60). The first end (61) of the second linkage member (60) is pivoted (611) and pivoted to the guide roller seat (40) so that the second linkage member (60) can be pivoted according to the pivot (611) Swing.

As shown in FIG. 4 and FIG. 7 , the sliding device of the sliding door disclosed in the present invention, wherein the second linkage member (60) comprises at least two components (60a, 60b), so that two adjacent components (60a, 60b) are mutually connected to each other. Hook or pivot. If so, the elements (60a, 60b) of the second interlocking member (60) can be swung from each other.

As shown in FIG. 1 and FIG. 4, the sliding device of the sliding door disclosed in the present invention further comprises a buffering cymbal (70) including a longitudinally-shaped sulcus (71) for accommodating the cushioning member (30).

As shown in FIG. 5 and FIG. 6, the sliding device of the sliding door disclosed in the present invention, wherein the base (21) of the sliding wheel set (20) is pivotally mounted on a rotating shaft (D1) of the door (D), so that The sliding wheel set (20) is rotatable according to the rotating shaft (D1) so that the sliding wheel set (20) can smoothly slide on the track (10).

According to the sliding device of the sliding door disclosed in the present invention, since the roller seats (20a, 20b) on both sides of the sliding wheel set (20) are independently elastically pivotally mounted on both sides of the base (21), they are independently suspended. The suspension buffer structure can be independently oscillated, so that each of the roller holders (22a, 22b) is elastically pressed against the rail (10) by the elastic force of the elastic member (222), thereby reducing and reducing the rollers. (221) The door (D) can be kept stable and silent during taxiing due to the beating and noise generated on the track (10) due to rolling into debris or passing through uneven areas.

In addition, the sliding device of the sliding door disclosed in the present invention, wherein one end of one of the roller seats (20a) of the sliding wheel set (20) abuts against the cushioning member (30), when the guiding roller seat (40) hits the door frame When the figure is not shown, it can provide good shock absorption and reduce the impact force and noise of the door (D).

The structure and shape disclosed in the present invention can be modified and applied without departing from the spirit and scope of the present invention. The present invention is not limited to the above embodiments.

(10) ‧‧‧ Tracks
(20)‧‧‧Sliding wheel set
(21) ‧ ‧ pedestal
(22a) (22b) ‧‧ ‧ Roller seat
(221)‧‧‧Rollers
(222)‧‧‧Flexible components
(30) ‧‧‧ cushioning members
(31) ‧‧‧ first end
(32) ‧‧‧ second end
(40)‧‧‧ Guide roller seat
(41)‧‧‧Rollers
(50) ‧‧‧First linkage component
(51) ‧ ‧ first end
(511)‧‧‧ pivot
(50a) (50b) ‧ ‧ components
(60) ‧‧‧Second linkage components
(60a) (60b) ‧ ‧ components
(61) ‧ ‧ first end
(611)‧‧‧ pivot
(70) ‧‧‧Buffering
(71) ‧‧‧ 匣
(D) ‧ ‧ ‧
(D1) ‧‧ ‧ shaft

Figure 1 is a perspective view of the present invention; Figure 2 is a perspective exploded view of the sliding wheel set and the cushioning member of the present invention; Figure 3 is a perspective view of Figure 2 after assembly; Figure 4: 3 is a schematic view of a partial cross-sectional structure of the present invention in the application state; FIG. 6 is a partial enlarged structural view showing the left side of FIG. 5; and FIG. 7 is a schematic view showing the right side of FIG. Partially enlarged structure diagram.

(10) ‧‧‧ Tracks

(20)‧‧‧Sliding wheel set

(21) ‧ ‧ pedestal

(22a) (22b) ‧‧ ‧ Roller seat

(221)‧‧‧Rollers

(222)‧‧‧Flexible components

(30) ‧‧‧ cushioning members

(31) ‧‧‧ first end

(32) ‧‧‧ second end

(40)‧‧‧ Guide roller seat

(41)‧‧‧Rollers

(50) ‧‧‧First linkage component

(60) ‧‧‧Second linkage components

(70) ‧‧‧Buffering

(71) ‧‧‧ 匣

Claims (12)

A sliding device for a sliding door includes: a rail mounted above a sliding path; a sliding wheel set including a base for mounting on the door, and a roller mounted on each side of the base Each of the roller holders is pivotally mounted with a roller, so that at least one elastic member of each of the roller holders is elastically pushed up to drive the rollers of the roller holders to elastically abut against the rails respectively; a buffer member containing The first end and the second end are relatively elastically compressible, wherein the first end is abutted or pivoted to one of the roller seats; and a guiding roller seat is pivotally mounted with a roller, and Abutting or pivoting to the second end of the cushioning member. The sliding device for a sliding door according to claim 1, wherein the elastic member is supported between the two roller seats to drive the rollers of the two roller seats to elastically abut against the rail. A sliding device for a sliding door according to claim 1 or 2, wherein the elastic member is a coil spring or a spring piece. A sliding device for a sliding door according to claim 1, wherein the cushioning member is a pneumatic cylinder, a hydraulic cylinder or a coil spring. The sliding device for a sliding door according to claim 1, wherein a first linking member is disposed between the first end of the cushioning member and the roller holder. The sliding device for a sliding door according to claim 5, wherein one end of the first linkage member is pivotally mounted to the roller holder. The sliding device for a sliding door according to claim 5, wherein the first linkage member has at least two components, such that adjacent two components are hooked or pivoted to each other. The sliding device for a sliding door according to claim 1, wherein a second linkage member is disposed between the guiding roller holder and the second end of the cushioning member. The sliding device for a sliding door according to claim 8, wherein one end of the second linking member is pivotally mounted to the guiding roller seat. The sliding device for a sliding door according to claim 8 or 9, wherein the second linkage member comprises at least two components such that adjacent two components are hooked or pivoted to each other. The sliding device for a sliding door according to claim 1, further comprising a buffering weir, comprising a longitudinally-shaped acupoint for receiving the cushioning member. A sliding device for a sliding door according to claim 1, wherein the base is pivotally mounted to the door.