CN114568855A

CN114568855A - Sliding rail

Info

Publication number: CN114568855A
Application number: CN202210313993.2A
Authority: CN
Inventors: 陆伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-28
Filing date: 2022-03-28
Publication date: 2022-06-03

Abstract

The invention relates to the technical field of hardware accessories, in particular to a sliding rail; the device comprises two rails, two crossing parts connected between the two rails and used for adjusting the distance between the two rails, and a plurality of moving parts capable of moving in the rails, wherein the length of the rails can be changed for use; the track comprises two basic sections, a supplementary section and two sliding blocks, wherein the basic sections are provided with sliding grooves, the supplementary section is rotatably connected with two oscillating bars, the two sliding blocks are respectively connected to the two oscillating bars through bolts, and the two sliding blocks respectively slide in the two sliding grooves; the crossing part comprises two crossing rods with the middle parts rotating together and two long holes respectively fixed on two basic sections at the same ends of the two tracks, the outer ends of the two crossing rods respectively rotate on the two long holes, and the inner ends of the two crossing rods respectively slide in the two long holes; the length and the width of the sliding rail can be changed according to the size of the space.

Description

Sliding rail

Technical Field

The invention relates to the technical field of hardware accessories, in particular to a sliding rail.

Background

The sliding rail is also called a guide rail and a slideway, and is originally a hardware connecting part which is fixed on a cabinet body of furniture and is used for a drawer or a cabinet plate of the furniture to move in and out. The slide rail is suitable for connecting the wooden parts of cabinets, furniture, document cabinets, bathroom cabinets and the like with the drawers of the furniture such as steel drawers and the like; at present, the sliding rail can be applied to furniture, and can also be applied to household appliances such as the interior of a refrigerator, and the sliding rail becomes a widely-applied hardware connecting part;

however, when the existing slide rail is used, the slide rail with the corresponding length and width needs to be selected according to the length and width of the installation position, and even the slide rail can be cut to be used, so that the slide rail is not flexible enough.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention provides the sliding rail, which can be used by changing the length and the width of the sliding rail according to the size of the space.

The technical scheme adopted by the invention for solving the technical problem is as follows:

a slide rail comprises two rails, two cross parts connected between the two rails and used for adjusting the distance between the two rails, and a plurality of moving parts capable of moving in the rails, wherein the length of the rails can be changed for use.

Preferably, the track comprises two basic sections which are provided with sliding grooves, a supplementary section which is rotatably connected with two swing rods, and two sliding blocks which are respectively connected to the two swing rods through bolts, wherein the two sliding blocks respectively slide in the two sliding grooves.

Preferably, the cross part comprises two cross rods with the middle parts rotating together and two long holes respectively fixed on two basic sections at the same end of the two tracks, the outer ends of the two cross rods respectively rotate on the two long holes, and the inner ends of the two cross rods respectively slide in the two long holes.

Drawings

The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a schematic structural view of a slide rail according to the present invention;

FIG. 2 is a schematic structural view of the slide rail of the present invention in another direction;

FIG. 3 is a partial schematic structural view of the slide rail of the present invention;

FIG. 4 is a schematic view of another direction of the slide rail according to the present invention;

FIG. 5 is a schematic structural diagram of a supplement section, a swing link and a slide block in the present invention;

FIG. 6 is a schematic view showing the structure of a base segment and a cover plate according to the present invention;

FIG. 7 is a schematic view of the structure of the basic block and the rubber block in the present invention;

FIG. 8 is a schematic view showing the structure of the cross bar and the elongated hole in the present invention;

FIG. 9 is a schematic view of the construction of the turn plate and the top block of the present invention;

FIG. 10 is a schematic view of the construction of the base plate and the connecting rods of the present invention;

FIG. 11 is a schematic structural view of an external connection plate according to the present invention;

FIG. 12 is a schematic view of the external pad of the present invention.

Detailed Description

Referring to fig. 1-5, an exemplary operation process for changing the length of the slide rail according to the drawings is as follows:

the track comprises two basic sections 01 which are provided with sliding chutes 02, a supplementary section 03 which is rotatably connected with two swing rods 04, and two sliding blocks 05 which are respectively connected with the two swing rods 04 through bolts, wherein the two sliding blocks 05 respectively slide in the two sliding chutes 02; when in use, the track has two use lengths, when the supplement segment 03 is positioned between the two basic segments 01, the track is in a growing state, and when the supplement segment 03 is positioned below the two basic segments 01, the track is in a shortening state; the specific implementation process is as follows: when the track is lengthened, firstly, a bolt which is in threaded connection with the slider 05 on the swing rod 04 is unscrewed, so that the slider 05 can smoothly slide in the corresponding sliding groove 02, then the two basic sections 01 are pulled to be away from each other, so that a space which can accommodate the supplementary section 03 is formed between the inner ends of the two basic sections 01, then the two swing rods 04 are pulled outwards, the supplementary section 03 is lifted to be between the two basic sections 01 from the middle under the action of the two swing rods 04 and is flush with the two basic sections 01, then the inner ends of the two basic sections 01 are respectively in surface contact with the two ends of the supplementary section 03, finally, the bolts on the two swing rods 04 are screwed, and are clamped on the sliding groove 02 under the action of the bolts and the slider 05, so that the situation that the supplementary section 03 is assembled between the two basic sections 01 to lengthen the track is avoided;

conversely, the supplementary section 03 is moved to the position below the two basic sections 01, then the inner end surfaces of the two basic sections 01 are mutually contacted, and then the bolts on the two swing rods 04 are screwed down, so that the two basic sections 01 are connected together, and the length of the track is shortened;

further, after the length of the track is shortened, the supplement section 03 is located below the butt joint position of the two basic sections 01, and the upper end face of the supplement section 03 is in contact with the lower end faces of the two basic sections 01, so that the butt joint position of the two basic sections 01 is supported by the supplement section 03, the strength of the track is increased, and the middle of the track is prevented from being bent.

Referring to fig. 4 and 5, an exemplary operation process for obtaining the strength of the joint of the enhanced basic segment 01 and the supplemental segment 03 is as follows:

both ends of the supplement section 03 are provided with a backing plate 07; after the supplementary segment 03 moves to the middle of the two basic segments 01, the two base plates 07 at the two ends of the supplementary segment 03 respectively support the inner ends of the two basic segments 01 from the lower part, so that the butt joint positions of the inner ends of the two basic segments 01 and the two ends of the supplementary segment 03 are protected by the support of the two base plates 07, the strength of the butt joint of the basic segment 01 and the supplementary segment 03 is enhanced, the condition that the butt joint of the basic segment 01 and the supplementary segment 03 is vertically staggered is avoided, and the track is prevented from being uneven.

Referring to fig. 4 and 5, one exemplary operation that can be obtained to ensure that the supplemental segment 03 is located directly below the two base segments 01 when they are docked is as follows:

a bulge 06 is arranged on the outer side of the supplementing section 03; when the supplementing section 03 moves below the butt joint positions of the two basic sections 01, the two swing rods 04 rotate towards the middle, and the two swing rods 04 lean against two ends of the protrusion 06, so that the two swing rods 04 are limited by the protrusion 06, the two swing rods 04 are prevented from continuously rotating, and the angles of the two swing rods 04 rotating towards the middle are ensured to be the same, so that the butt joint positions of the two basic sections 01 are positioned right above the supplementing section 03 after the two basic sections 01 are driven by the two swing rods 04 to complete butt joint, the supporting distances of the supplementing section 03 to the butt joint positions of the two basic sections 01 are ensured to be the same, and the effect of the same supporting force of the butt joint positions of the two basic sections 01 is realized.

Referring to fig. 6 and 7, an exemplary operation according to which a flexible use of the track can be obtained is shown in the following figures:

the outer end of one of the basic sections 01 is detachably connected with a cover plate 18 through a bolt, and the outer end of the other basic section 01 is fixed with a rubber block 08; when the track is used, the supplementary section 03 can be fixed on a wall body, a roof and other structures by using bolts, and then the parts needing to move in the track can be placed in the basic section 01 by opening the cover plate 18, so that the effect that the parts slide in the basic section 01 can be realized;

simultaneously when to the vertical setting of needs, can support the track through making the contact of block rubber 08 subaerial to avoid the track below to cause the damage to ground, also protect the track below simultaneously and can not damage.

Referring to fig. 1, 2, 7 and 8, one exemplary process that can be derived to change the spacing between two tracks according to the illustration is:

the crossing part comprises two crossing rods 09 with the middle parts rotating together and two long holes 10 respectively fixed on two basic sections 01 at the same ends of the two tracks, the outer ends of the two crossing rods 09 respectively rotate on the two long holes 10, and the inner ends of the two crossing rods 09 respectively slide in the two long holes 10; during adjustment, the outer ends of the two cross rods 09 respectively rotate on the two long holes 10, and the inner ends of the two cross rods 09 respectively slide in the two long holes 10, so that when the distance between the two tracks is changed, only the two cross rods 09 need to be rotated, the angle of intersection between the two cross rods 09 is changed, the two tracks can be driven to change the distance, and meanwhile, after the adjustment is finished, the inner ends of the two cross rods 09 are fixed on the two long holes 10 through bolts, so that the inner ends of the two cross rods 09 are not changed, the two cross rods 09 are prevented from rotating accidentally, meanwhile, the connection strength between the two tracks can be increased through the action of the two cross rods 09, the levelness of the two tracks is ensured, and the two tracks are more stable;

the space between the two tracks can be adjusted according to the width of the space under the condition of limited space; the distance between the two rails can be reduced to the maximum extent, the space volume occupied by the slide rails is reduced, and the carrying is convenient;

when the distance between the two rails is reduced to the minimum, the sliding rail can be fixed on a roof, the rollers are hung in the two rails, and objects such as curtains, curtains and the like are hung on the rollers, so that the existing curtain rails can be replaced, and the multifunctional use is realized.

Referring to fig. 9-12, one exemplary operation for hanging an article according to the description herein is:

the moving part comprises a bottom plate 12 on which wheels 11 are rotated, a rotating plate 13 which is rotated on the bottom plate 12 by a torsion spring, and a top block 14 which is provided on the bottom plate 12, the wheels 11 being capable of rolling in the basic segment 01 and the supplementary segment 03; because of the action of the torsion spring, under the natural state, the rotating plate 13 rotates to a state parallel to the bottom plate 12, and the rotating plate 13 is stabilized under the action of the top block 14, when the track is horizontally placed, the rotating plate 13 can be connected with a container for moving an object to be moved according to the track of the track; if the rail is horizontally inverted, the articles are connected to the rotating plate 13 and the bottom plate 12 through bolts, so that the articles can be hung on the rail to move, and can be used for hanging and transporting the articles in the air;

meanwhile, after the track is horizontally inverted, the object with the hook can be directly hung on the rotating plate 13, the rotating plate 13 can rotate along with gravity, and finally the rotating end of the rotating plate 13 can be contacted with the bottom plate 12, so that the rotating plate 13 and the bottom plate 12 are in a mutually vertical state, and the object with the hook, such as a curtain, clothes and the like, can be hung in the air more conveniently.

Referring to fig. 9-12, an exemplary operation for obtaining a stable moving object according to the present invention is:

further comprises a connecting rod 15 capable of being detachably connected to the bottom plate 12 in the two moving portions by bolts; in order to make the object move more stably on the rail, the user can fix the connecting rod 15 on the two bottom plates 12 through the bolt, so that the two moving parts are connected, the distance between the two moving parts can be adjusted through the connecting rod 15, the adjusting can be performed according to the size of the object, and the object can be placed on the rail more stably to move.

Referring to fig. 9-12, an exemplary operation process for stably placing an object according to the present invention is as follows:

similarly, the invention also comprises an external connection plate 16 which can be detachably connected on the rotating plate 13 through bolts and is provided with anti-skid grains; when the rail is horizontally placed, the external connecting plate 16 is connected to the external connecting plate 16 through bolts, so that the placement area of articles is increased, and the articles can be placed on the rail more stably;

when vertical placing, can rotate outer fishplate bar 16, make outer fishplate bar 16 drive and change board 13 and rotate the horizontality, place article this moment on outer fishplate bar 16, alright with make article can move on vertical direction.

Referring to fig. 9-12, an exemplary operation of the slide rail for other applications is shown:

the slide rail also comprises an external connecting pad 17 which can be detachably connected on the rotating plate 13 through bolts and is provided with a rubber pad; the user can vertically or obliquely arrange the slide rail, then connect the external pad 17 to the rotating plate 13, make one side of the external pad 17 provided with the rubber pad upward, then place the balance weight on the two external pads 17 in the two rails, the user can lie down and use the two feet to push up the two external pads 17, can be used for exercising the legs, can also stand and use the shoulders to hold up the external pad 17 for deep squat exercise, and can also directly use the two hands to drive the external pad 17 to move up and down to exercise the arms; thereby realizing the slide rail is applied to different aspects.

Claims

1. A slide rail, its characterized in that: the two-rail track comprises two rails, two cross parts connected between the two rails and used for adjusting the distance between the two rails, and a plurality of moving parts capable of moving in the rails, wherein the length of the rails can be changed for use.

2. The slide rail of claim 1, wherein: the track comprises two basic sections (01) which are provided with sliding grooves (02), a supplementary section (03) which is connected with two swing rods (04) in a rotating mode, and two sliding blocks (05) which are connected to the two swing rods (04) through bolts respectively, wherein the two sliding blocks (05) slide in the two sliding grooves (02) respectively.

3. The slide rail of claim 2, wherein: and both ends of the supplementing section (03) are provided with a backing plate (07).

4. The slide rail of claim 2, wherein: the outer side of the supplementary section (03) is provided with a bulge (06).

5. The slide rail of claim 3, wherein: the outer end of one of the basic sections (01) is detachably connected with a cover plate (18) through a bolt, and the outer end of the other basic section (01) is fixed with a rubber block (08).

6. The slide rail of claim 2, wherein: the crossing part comprises two crossing rods (09) with the middle parts rotating together and two long holes (10) which are respectively fixed on two basic sections (01) at the same ends of the two tracks, the outer ends of the two crossing rods (09) respectively rotate on the two long holes (10), and the inner ends of the two crossing rods (09) respectively slide in the two long holes (10).

7. The slide rail of claim 2, wherein: the moving part comprises a bottom plate (12) rotating with wheels (11), a rotating plate (13) rotating on the bottom plate (12) through a torsion spring, and a top block (14) arranged on the bottom plate (12), and the wheels (11) can roll in the basic section (01) and the supplementary section (03).

8. The slide rail of claim 7, wherein: and a connecting rod (15) which can be detachably connected to the bottom plate (12) in the two moving parts through bolts.

9. The slide rail of claim 7, wherein: the anti-skid device is characterized by further comprising an outer connecting plate (16) which is detachably connected to the rotating plate (13) through bolts and provided with anti-skid grains.

10. The slide rail of claim 7, wherein: the device also comprises an external connecting pad (17) which is detachably connected on the rotating plate (13) through a bolt and is provided with a rubber pad.