CN220594766U - Drawing sliding rail mechanism of motor caravan - Google Patents

Abstract

The utility model relates to the technical field of sliding rail of motor caravan, in particular to a sliding rail mechanism of motor caravan, which comprises a left sliding rail mechanism, wherein the right end of the left sliding rail mechanism is movably connected with a sliding mechanism, the right end of the sliding mechanism is movably connected with a right sliding rail mechanism, the left sliding rail mechanism and the right sliding rail mechanism have the same structure, two sliding blocks on the sliding mechanism are connected with the left sliding rail mechanism and the right sliding rail mechanism in a sliding way through the left sliding rail mechanism and the right sliding rail mechanism, so that the sliding mechanism can carry out displacement pulling back and forth, the sliding stroke of the sliding blocks is limited through a limiting bolt, the sliding mechanism is prevented from being separated, the whole mechanism has a simple structure, and the cost burden of replacement is reduced. According to the drawing sliding rail mechanism of the motor caravan, the bearing capacity of the drawing sliding rail is improved through the arranged shielding sliding mechanism.

Description

Drawing sliding rail mechanism of motor caravan

Technical Field

The utility model relates to the technical field of a drawing sliding rail of a motor caravan, in particular to a drawing sliding rail mechanism of the motor caravan.

Background

The motor caravan is a fashion facility car model introduced from abroad, and household facilities on the motor caravan are as follows: furniture and electrical appliances such as bedding, stoves, refrigerators, cabinets, sofas, dining chairs, washing facilities, air conditioners, televisions, sounds and the like can be divided into driving areas, living areas, bedroom areas, sanitary areas, kitchen areas and the like, and the caravan integrates clothes, foods, lives and travels into a whole, so that travel in life is realized, a sliding rail is often installed on the existing caravan to facilitate drawing and use, and at least the following defects are caused in the use process of the existing caravan drawing sliding rail: 1. the existing sliding rail for the motor caravan is often complex in structure, and most of motor caravans travel outside, and the complex sliding rail structure is inconvenient to detach and replace; 2. in the use process of the existing sliding rail for the motor caravan, most of the carrying plates on the sliding rail are lack of reinforcement, the carrying plates are easy to damage, and the whole sliding rail is replaced, so that the sliding rail mechanism for the motor caravan is pushed out.

Disclosure of Invention

The utility model mainly aims to provide a drawing sliding rail mechanism of a motor caravan, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a pull slide rail mechanism of motor caravan, includes left slide rail mechanism, left slide rail mechanism right-hand member swing joint has slide mechanism, slide mechanism right-hand member swing joint has right slide rail mechanism, left slide rail mechanism is the same with right slide rail mechanism structure.

Preferably, the sliding mechanism comprises a carrying plate, the left end and the right end of the carrying plate are fixedly connected with sliding blocks, the two sliding blocks are of a cross-shaped structure, a plurality of spherical grooves are formed in the front part of the upper end, the rear part of the upper end, the front part of the lower end and the rear part of the lower end of the sliding blocks, rolling balls are movably connected in the spherical grooves, a first sliding groove which is vertically penetrated is formed in the middle of the upper end of the sliding block, a penetrating groove which is longitudinally penetrated is formed in the front end of the carrying plate, and a plurality of reinforcing members are fixedly connected to the inner wall of the penetrating groove.

Preferably, the reinforcing members are of a herringbone structure, the inner walls of the reinforcing members are fixedly connected with reinforcing supports, and the reinforcing supports are of a herringbone structure.

Preferably, the upper ends of the reinforcing members are fixedly connected with the upper groove wall of the through groove, and the lower ends of the reinforcing members and the lower ends of the reinforcing supports are fixedly connected with the lower groove wall of the through groove.

Preferably, the left sliding rail mechanism comprises a sliding rail body, a second sliding groove is formed in the right end of the sliding rail body, the upper groove wall and the lower groove wall of the second sliding groove are outwards protruded, a round groove is formed in the middle of the upper end of the sliding rail body, a round hole is formed in the lower groove wall of the round groove, a limit bolt is inserted into the round hole in a penetrating mode, the limit bolt extends into the second sliding groove, the limit bolt is in threaded connection with the lower groove wall of the second sliding groove, and the limit bolt is in sliding connection with the first sliding groove.

Preferably, the sliding block is in sliding connection with the second sliding groove, the sliding block is matched with the second sliding groove, and a plurality of rolling balls are in contact with the upper groove wall and the lower groove wall of the second sliding groove.

Compared with the prior art, the utility model has the following beneficial effects:

1. through setting up left slide rail mechanism and right slide rail mechanism, two sliders on the slide mechanism are in the same place with left slide rail mechanism and right slide rail mechanism sliding connection, make the slide mechanism can carry out displacement pull back and forth, and the rethread limit bolt carries out spacingly to the slip stroke of slider, avoids slide mechanism to break away from, and whole mechanism simple structure has reduced the cost burden of changing;

2. through setting up slide mechanism, owing to open in the year thing board has wears the groove, and wears groove inner wall fixedly connected with a plurality of reinforcement, receive under the supporting role of a plurality of reinforcement and a plurality of reinforcing bracket, can improve the intensity of carrying the thing board, improve bearing capacity.

Drawings

FIG. 1 is a schematic view of the whole structure of a pull slide rail mechanism of a motor caravan of the present utility model;

FIG. 2 is a schematic view of the overall structure of a sliding mechanism of a pull rail mechanism of a motor caravan according to the present utility model;

FIG. 3 is a schematic view of the overall structure of a left slide rail mechanism of the pull slide rail mechanism of the motor caravan of the present utility model;

fig. 4 is a schematic diagram of the whole structure of a reinforcement of a sliding rail mechanism of a motor caravan.

In the figure: 1. a left slide rail mechanism; 2. a sliding mechanism; 3. a right slide rail mechanism; 11. a slide rail body; 12. a second chute; 13. a circular groove; 14. a limit bolt; 15. a round hole; 21. a carrying plate; 22. a rolling ball; 23. a spherical groove; 24. a first chute; 25. a slide block; 26. a reinforcement; 27. penetrating a groove; 261. reinforcing the bracket.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, the present utility model provides a technical solution:

the utility model provides a pull slide rail mechanism of motor caravan, includes left slide rail mechanism 1, and 1 right-hand member swing joint of left slide rail mechanism has slide mechanism 2, and 2 right-hand member swing joint of slide mechanism has 3 of right slide rail mechanism, and 1 and 3 structures of right slide rail mechanism are the same.

In this embodiment, the sliding mechanism 2 includes a carrier plate 21, the left end and the right end of the carrier plate 21 are fixedly connected with sliding blocks 25, the two sliding blocks 25 are in a cross structure, a plurality of spherical grooves 23 are formed in the front part of the upper end, the rear part of the upper end, the front part of the lower end and the rear part of the lower end of the two sliding blocks 25, rolling balls 22 are movably connected in the plurality of spherical grooves 23, a first chute 24 which is vertically penetrated is formed in the middle part of the upper end of the two sliding blocks 25, a penetrating groove 27 which is longitudinally penetrated is formed in the front end of the carrier plate 21, and a plurality of reinforcing members 26 are fixedly connected to the inner wall of the penetrating groove 27; the reinforcing members 26 are of a herringbone structure, the inner walls of the reinforcing members 26 are fixedly connected with reinforcing brackets 261, and the reinforcing brackets 261 are of a herringbone structure; the upper ends of the reinforcing members 26 are fixedly connected with the upper groove wall of the through groove 27, the lower ends of the reinforcing members 26 and the lower ends of the reinforcing supports 261 are fixedly connected with the lower groove wall of the through groove 27, and the reinforcing members 26 are matched with the reinforcing supports 261 to improve the strength of the carrier plate 21 and avoid deformation and fracture of the carrier plate 21.

In this embodiment, the left sliding rail mechanism 1 includes a sliding rail body 11, a second sliding groove 12 is formed at the right end of the sliding rail body 11, both an upper groove wall and a lower groove wall of the second sliding groove 12 are protruded outwards, a round groove 13 is formed in the middle of the upper end of the sliding rail body 11, a round hole 15 is formed in the lower groove wall of the round groove 13, a limit bolt 14 is inserted into the round hole 15 in a movable connection manner, the limit bolt 14 extends into the second sliding groove 12, the limit bolt 14 is in threaded connection with the lower groove wall of the second sliding groove 12, and the limit bolt 14 is in sliding connection with a first sliding groove 24; the sliding block 25 is in sliding connection with the second sliding groove 12, the sliding block 25 is matched with the second sliding groove 12, and the rolling balls 22 are contacted with the upper groove wall and the lower groove wall of the second sliding groove 12.

It should be noted that, in the use process, after the left slide rail mechanism 1 and the right slide rail mechanism 3 are installed, two sliding blocks 25 on the sliding mechanism 2 are respectively connected with the left slide rail mechanism 1 and the right slide rail mechanism 3 in a penetrating way, then the limit bolts 14 on the left slide rail mechanism 1 and the right slide rail mechanism 3 are inserted into two first slide grooves 24 through the round holes 15, and then the two limit bolts 14 are rotated to be screwed, at this time, the left slide rail mechanism 1, the sliding mechanism 2 and the right slide rail mechanism 3 are connected together, the carrier plate 21 can be pulled to move back and forth, under the action of a plurality of rolling balls 22, the flexibility of sliding the sliding mechanism 2 back and forth can be improved, and as a plurality of reinforcing members 26 are arranged in the carrier plate 21, a plurality of reinforcing brackets 261 are fixedly connected in the plurality of reinforcing members 26, the bearing capacity of the carrier plate 21 is improved, and the carrier plate 21 is prevented from being broken and deformed.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides a pull slide rail mechanism of motor caravan, includes left slide rail mechanism (1), its characterized in that: the right end of the left sliding rail mechanism (1) is movably connected with a sliding mechanism (2), the right end of the sliding mechanism (2) is movably connected with a right sliding rail mechanism (3), and the left sliding rail mechanism (1) and the right sliding rail mechanism (3) have the same structure;

slide mechanism (2) are including carrying thing board (21), the equal fixedly connected with slider (25) of thing board (21) left end and right-hand member, two slider (25) are "ten" font structure, two slider (25) upper end front portion, upper end rear portion, lower extreme front portion and lower extreme rear portion all open have a plurality of ball-shaped groove (23), a plurality of in ball-shaped groove (23) equal swing joint has spin (22), two slider (25) upper end middle part all is opened has first spout (24) of upper and lower break-through, wear groove (27) of break-through around opening are opened to thing board (21) front end, wear groove (27) inner wall fixedly connected with a plurality of reinforcement (26).

2. The pull slide mechanism of claim 1 wherein: the reinforcing members (26) are of a herringbone structure, the reinforcing supports (261) are fixedly connected to the inner walls of the reinforcing members (26), and the reinforcing supports (261) are of a herringbone structure.

3. A pull slide mechanism for a motor caravan as claimed in claim 2, wherein: the upper ends of the reinforcing members (26) are fixedly connected with the upper groove walls of the through grooves (27), and the lower ends of the reinforcing members (26) and the lower ends of the reinforcing supports (261) are fixedly connected with the lower groove walls of the through grooves (27).

4. The pull slide mechanism of claim 1 wherein: left side slide rail mechanism (1) is including slide rail body (11), slide rail body (11) right-hand member is opened has No. two spout (12), no. two spout (12) go up cell wall and lower cell wall and all evaginate, slide rail body (11) upper end middle part is opened has circular slot (13), circular hole (15) are opened to circular slot (13) lower cell wall, alternate swing joint in circular hole (15) has spacing bolt (14), spacing bolt (14) extend to No. two spout (12) in, spacing bolt (14) and No. two spout (12) lower cell wall threaded connection, spacing bolt (14) and No. one spout (24) sliding connection.

5. The pull slide mechanism of claim 1 wherein: the sliding block (25) is in sliding connection with the second sliding groove (12), the sliding block (25) is matched with the second sliding groove (12), and a plurality of rolling balls (22) are in contact with the upper groove wall and the lower groove wall of the second sliding groove (12).