CN213587831U

CN213587831U - Ball sliding rail capable of sliding in two directions

Info

Publication number: CN213587831U
Application number: CN202021672329.XU
Authority: CN
Inventors: 钟坤宏
Original assignee: Shangtai Technology Guangzhou Co ltd
Current assignee: Shangtai Technology Guangzhou Co ltd
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2021-07-02
Anticipated expiration: 2030-08-12

Abstract

The utility model discloses a can two-way gliding walk pearl slide rail relates to the slide rail, has solved current pearl slide rail of walking and can not two-way gliding technical problem. The device comprises an upper sliding cover and a lower sliding cover, wherein the upper sliding cover is connected with the lower sliding cover in a sliding manner through a bead moving positioning piece, two limiting columns are arranged in the lower sliding cover and are respectively positioned at two ends of the lower sliding cover, and the height of each limiting column is greater than that of the bead moving positioning piece; damping parts for limiting columns to pass through are installed at two ends of the upper sliding cover, and the lower end face of each damping part is located below the upper end face of the ball-walking positioning part; a first clamping plate and a second clamping plate are arranged below the lower sliding cover, and the two clamping plates are respectively positioned at two ends of the lower sliding cover. The utility model realizes the bidirectional sliding of the ball-moving slide rail and can be effectively limited; in addition, the ball-moving slide rail can be quickly installed on furniture, and the operation is simple and convenient.

Description

Ball sliding rail capable of sliding in two directions

Technical Field

The utility model relates to a slide rail, more specifically says, it relates to a can two-way slip walk pearl slide rail.

Background

The sliding rail is also called a guide rail and a slideway, and refers to a hardware connecting component which is fixed on a cabinet body of furniture and is used for a drawer or a cabinet plate of the furniture to come in and go out movably. A common sliding rail of the bead sliding rail is suitable for connecting wooden articles such as cabinets, furniture, document cabinets, bathroom cabinets and the like with drawers of furniture such as steel drawers and the like. At present, people purchase furniture, and the mainstream mode is private customization. For some rooms with large house types and needing to be separated from the middle through furniture, most householders require that drawers on the furniture for separation can be opened from any side of the front side and the rear side, but most of the existing ball-moving slide rails can only slide in a single direction. Therefore, a ball sliding rail capable of sliding in two directions is designed, so that a drawer provided with the ball sliding rail can be opened from two sides.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to prior art not enough, but provides a can two-way slip walk pearl slide rail, but two-way slip.

The technical scheme of the utility model lies in: a ball sliding rail capable of sliding in two directions comprises an upper sliding cover and a lower sliding cover, wherein the upper sliding cover is connected with the lower sliding cover in a sliding mode through a ball positioning piece, the ball positioning piece comprises a ball, a middle connecting plate and ball mounting plates located on two sides of the middle connecting plate, two limiting columns are arranged in the lower sliding cover and located on two ends of the lower sliding cover respectively, and the height of each limiting column is larger than that of the ball positioning piece; the limiting column is provided with a threaded section, the threaded section is screwed with a silica gel sleeve, and two ends of the intermediate connecting plate are provided with plastic sleeves; damping parts for limiting columns to pass through are installed at two ends of the upper sliding cover, and the lower end face of each damping part is located below the upper end face of the ball-walking positioning part; a first clamping plate and a second clamping plate are arranged below the lower sliding cover, and the two clamping plates are respectively positioned at two ends of the lower sliding cover.

The first clamping plate is connected with the lower sliding cover at one end, and extends to the end of the lower sliding cover along the lower part of the lower sliding cover at the other end.

Furthermore, a first guide-in piece which inclines downwards is arranged at the end part of the first clamping plate.

Furthermore, one end of the second clamping plate is connected with the lower sliding cover, and the other end of the second clamping plate extends to one side of the lower sliding cover along the lower part of the lower sliding cover.

Furthermore, a second lead-in piece which inclines downwards is arranged at the end part of the second clamping plate; and a positioning bulge is arranged below the lower sliding cover on one side of the second clamping plate.

Furthermore, a positioning hole is formed in the middle of the damping piece, and a through groove communicated with the positioning hole and penetrating through the damping piece is formed in the damping piece; the diameter of the positioning hole is matched with that of the limiting column, and the diameter of the through groove is smaller than that of the limiting column.

Furthermore, a plurality of long waist-shaped preformed holes are formed in the upper sliding cover and the lower sliding cover, a baffle is arranged in each preformed hole, and a connecting strip is arranged between each baffle and the upper sliding cover or the lower sliding cover.

Advantageous effects

The utility model has the advantages that: the limiting columns at the two ends of the lower sliding cover limit the ball moving positioning piece, and the ball moving positioning piece limits the damping piece which can be passed by the limiting columns at the two ends of the upper sliding cover, so that the upper sliding cover can slide towards any end of the lower sliding cover, and can be effectively limited, and the two-way sliding of the ball moving sliding rail is realized. Two clamping plates are arranged below the lower sliding cover and are respectively positioned at two ends of the lower sliding cover. The arrangement of the two clamping plates can enable the ball-moving slide rail to be quickly installed on furniture, and the operation is simple and convenient.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of the lower sliding cover of the present invention;

FIG. 3 is a schematic cross-sectional view of the side of the lower slide cover of the present invention;

FIG. 4 is a schematic cross-sectional view of the lower sliding cover of the present invention along the center of the second clamping plate;

fig. 5 is a schematic view of the top sliding cover of the present invention.

Wherein: 1-upper sliding cover, 2-lower sliding cover, 3-bead moving positioning piece, 4-limiting column, 5-damping piece, 6-first clamping plate, 7-second clamping plate, 8-positioning protrusion, 9-silica gel sleeve, 10-positioning hole, 11-through groove, 12-preformed hole, 13-connecting strip, 14-baffle, 15-upper positioning round hole, 16-lower positioning round hole, 31-middle connecting plate, 32-bead moving mounting plate and 33-bead moving.

Detailed Description

The present invention will be further described with reference to the following examples, which are not intended to limit the scope of the present invention, but are intended to be covered by the appended claims in any way.

Referring to fig. 1-5, the ball sliding track of the present invention includes an upper sliding cover 1 and a lower sliding cover 2. The upper sliding cover 1 is connected with the lower sliding cover 2 in a sliding way through the ball-moving positioning piece 3. Specifically, the bead positioning member 3 is composed of a bead 33, a middle connecting plate 31, and bead mounting plates 32 located on both sides of the middle connecting plate 31. The ball mounting plate 32 is provided with a plurality of mounting holes, and the ball 33 is movably mounted in the mounting holes. One side of the ball 33 is contacted with the inner side wall of the lower sliding cover 2, and the other side is contacted with the outer side wall of the upper sliding cover 1. When the upper and lower sliding covers slide relatively, the balls 33 roll, thereby realizing the sliding of the upper and lower sliding covers.

Two limiting columns 4 are arranged in the lower sliding cover 2, the two limiting columns 4 are respectively positioned at two ends of the lower sliding cover 2, and the height of each limiting column 4 is greater than that of the ball moving positioning piece 3. Specifically, the height of the limiting column 4 is greater than that of the intermediate connecting plate 31, so that the limiting column 4 can limit the bead moving positioning piece 3. The damping piece 5 that can supply spacing post 4 to pass through is installed at the both ends of going up sliding closure 1, and the lower terminal surface of damping piece 5 is located the below of walking pearl setting element 3 up end to slide closure 1 spacing on. Specifically, the lower end surface of the damper 5 is located below the upper end surface of the intermediate connection plate 31. When the upper and lower sliding covers slide relatively, the ball-moving positioning piece 3 is driven by the sliding upper sliding cover 1. Because the height of the limiting column 4 is greater than that of the middle connecting plate 31, when one end of the middle connecting plate 31 is connected with the limiting column 4, the bead moving positioning piece 3 is limited by the limiting column 4; however, at this time, the upper sliding cover 1 still continues to slide until the damping member 5 in the upper sliding cover 1 contacts the ball-moving positioning member 3, because the lower end surface of the damping member 5 is located below the upper end surface of the middle connecting plate 31, the ball-moving positioning member 3 can position the damping member 5, so that the upper sliding cover 1 stops sliding, and thus the two-way sliding of the ball-moving slide rail is realized.

It should be noted that, when the upper sliding cover 1 is overlapped with the lower sliding cover 2, the limiting column 4 is located in the damping member 5. And the upper sliding cover 1 can be prevented from freely sliding through the damping action of the damping piece 5 on the limiting column 4. Specifically, a positioning hole 10 is formed in the middle of the damping piece 5, and a through groove 11 which is communicated with the positioning hole 10 and penetrates through the damping piece 5 is formed in the damping piece 5; the diameter of the positioning hole 10 is matched with the diameter of the limiting column 4, and the diameter of the through groove 11 is smaller than the diameter of the limiting column 4. When the limiting post 4 is positioned in the positioning hole 10, the diameter of the through groove 11 is smaller than that of the limiting post 4, so that the limiting post 4 can be positioned in the positioning hole 10, and the phenomenon that the upper sliding cover and the lower sliding cover slide freely is avoided; when the sliding cover needs to slide, only the upper sliding cover 1 needs to be pulled, and the limiting column 4 slides out of the damping piece 5 along the through groove 11.

Preferably, the end of the through slot 11 is designed as an expanded opening, so that the limit post 4 can stably and accurately enter the damping member 5.

Preferably, the limit column 4 is provided with a threaded section, and the threaded section is screwed with a silica gel sleeve 9; the damping member 5 is a plastic member. Through the contact of silica gel cover 9 and damping piece 5, can effectual reduction spacing post 4 because of the noise that the striking produced when passing in and out damping piece 5.

Preferably, the two ends of the middle connecting plate 31 are provided with plastic sleeves for wrapping the end part of the middle connecting plate 31, so that the noise generated when the middle connecting plate 31 collides with the limiting column 4 can be effectively reduced.

A first clamping plate 6 and a second clamping plate 7 are arranged below the lower sliding cover 2, and the two clamping plates are respectively positioned at two ends of the lower sliding cover 2. The arrangement of the two clamping plates can enable the ball-moving slide rail to be quickly installed on furniture. One end of the first clamping plate 6 is connected with the lower sliding cover 2, and the other end of the first clamping plate extends along the end part of the lower sliding cover 2 in the downward direction of the lower sliding cover 2; the lower sliding cover 2 is provided with a first hole corresponding to the first clamping plate 6. Namely, a first bayonet formed by the first snap-gauge 6 and the lower sliding cover 2 is formed at one end of the lower part of the lower sliding cover 2, and the opening direction of the bayonet faces the tail end of the lower sliding cover 2. One end of the second clamping plate 7 is connected with the lower sliding cover 2, and the other end extends to one side of the lower sliding cover 2 along the lower part of the lower sliding cover 2; the lower sliding cover 2 is provided with a second hole corresponding to the second clamping plate. Namely, the other end of the lower part of the lower sliding cover 2 is also provided with a second bayonet which is composed of the second clamping plate 7 and the lower sliding cover 2, and the opening direction of the bayonet faces to one side of the lower sliding cover 2. During the installation, at first make first cardboard 6 peg graft in the corresponding position of furniture, arrange the trompil on furniture in with second cardboard 7 again, promote the one end that the pearl slide rail was equipped with second cardboard 7 toward the opening direction of second bayonet socket after that, make second cardboard 7 joint on furniture can, the installation is simple and convenient.

Preferably, a first guide plate inclining downwards is arranged at the end part of the first clamping plate 6; the end of the second clamping plate 7 is provided with a second guide plate which inclines downwards. The leading-in piece is favorable to the leading-in of furniture installation department, is convenient for install. A positioning bulge 8 is arranged below the lower sliding cover 2 on one side of the second clamping plate 7. Specifically, the positioning protrusion 8 is located on one side far away from the second bayonet for increasing the stability of the bead sliding rail mounted on the furniture and avoiding the phenomenon that one end of the bead sliding rail provided with the second clamping plate 7 easily slides out of the furniture.

Wherein, first cardboard 6, second cardboard and location arch 8 all with 2 formula as an organic whole's of gliding lid structure, and first cardboard 6, second cardboard and location arch 8 are formed through the punching press to gliding lid 2.

Preferably, a plurality of long waist-shaped preformed holes 12 are formed in the upper sliding cover 1 and the lower sliding cover 2, a baffle 14 is arranged in each preformed hole 12, and a connecting strip 13 is arranged between each baffle 14 and the upper sliding cover 1 or the lower sliding cover 2. When the first clamping plate 6 and the second clamping plate 7 on the ball-moving slide rail are not suitable for installation, the installation of the ball-moving slide rail can be realized through the preformed hole 12. When the device is used, the connecting strip 13 in the preformed hole 12 is only required to be cut off, the baffle 14 is taken down, and the screw for fixing the ball-running sliding rail can be installed in the preformed hole 12. Through the arrangement, the practicability of the ball-moving slide rail is improved while the integral attractiveness of the ball-moving slide rail is not damaged.

Wherein, the upper sliding cover 1 positioned outside the damping piece 5 is provided with an upper positioning round hole 15, and the lower sliding cover 2 positioned outside the limiting column 4 is provided with a lower positioning round hole 16, thus being beneficial to positioning and mounting the ball-moving slide rail.

The above is only the preferred embodiment of the present invention, and it should be noted that for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which will not affect the utility model and the utility of the patent.

Claims

1. The ball sliding rail capable of sliding in two directions comprises an upper sliding cover (1) and a lower sliding cover (2), wherein the upper sliding cover (1) is connected with the lower sliding cover (2) in a sliding mode through a ball moving positioning piece (3), the ball moving positioning piece (3) is composed of a ball moving (33), a middle connecting plate (31) and ball moving mounting plates (32) located on two sides of the middle connecting plate (31), and the ball sliding rail is characterized in that two limiting columns (4) are arranged in the lower sliding cover (2), the two limiting columns (4) are located at two ends of the lower sliding cover (2) respectively, and the height of each limiting column (4) is larger than that of the ball moving positioning piece (3); a threaded section is formed in the limiting column (4), a silica gel sleeve (9) is screwed on the threaded section, and plastic sleeves are arranged at two ends of the intermediate connecting plate (31); damping pieces (5) allowing the limiting columns (4) to pass through are mounted at two ends of the upper sliding cover (1), and the lower end face of each damping piece (5) is located below the upper end face of the ball moving positioning piece (3); a first clamping plate (6) and a second clamping plate (7) are arranged below the lower sliding cover (2), and the first clamping plate (6) and the second clamping plate (7) are respectively located at two ends of the lower sliding cover (2).

2. A bi-directional slidable ball-sliding track according to claim 1, wherein the first clamping plate (6) is connected to the lower sliding cover (2) at one end and extends to the end of the lower sliding cover (2) along the lower side of the lower sliding cover (2).

3. A bi-directional slidable ball-running slide according to claim 2, wherein the end of the first catch plate (6) is provided with a first guide plate inclined downwards.

4. A bi-directional slidable ball-sliding track according to claim 1, wherein the second clamping plate (7) has one end connected to the lower sliding cover (2) and the other end extending along a side of the lower sliding cover (2) below the lower sliding cover (2).

5. A bi-directional slidable ball-running slide rail according to claim 4, wherein the end of the second clamping plate (7) is provided with a second guide plate inclined downwards; and a positioning bulge (8) is arranged below the lower sliding cover (2) on one side of the second clamping plate (7).

6. The ball sliding track according to claim 1, wherein the damping member (5) has a positioning hole (10) formed in the middle thereof, and the damping member (5) has a through groove (11) communicating with the positioning hole (10) and penetrating through the damping member (5); the diameter of the positioning hole (10) is matched with that of the limiting column (4), and the diameter of the through groove (11) is smaller than that of the limiting column (4).

7. The ball sliding track according to claim 1, wherein the upper sliding cover (1) and the lower sliding cover (2) are provided with a plurality of long waist-shaped preformed holes (12), the preformed holes (12) are provided with baffles (14), and a connecting strip (13) is arranged between the baffles (14) and the upper sliding cover (1) or the lower sliding cover (2).