CN213992979U - Anti-sinking sliding rail structure - Google Patents
Anti-sinking sliding rail structure Download PDFInfo
- Publication number
- CN213992979U CN213992979U CN202022347612.1U CN202022347612U CN213992979U CN 213992979 U CN213992979 U CN 213992979U CN 202022347612 U CN202022347612 U CN 202022347612U CN 213992979 U CN213992979 U CN 213992979U
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- China
- Prior art keywords
- slide rail
- drawer
- inner slide
- plate
- bottom plate
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 18
- 239000010959 steel Substances 0.000 claims abstract description 18
- 238000013016 damping Methods 0.000 claims description 22
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 5
- 230000002265 prevention Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a sinking-proof slide rail structure, which comprises a drawer body for storing articles, an inner slide rail and an outer slide rail for helping the relevant drawer device to be connected with a vertical cabinet in a sliding way, wherein the inner slide rail is arranged at both sides of the drawer body, the outer slide rail is fixedly connected with the vertical cabinet, when the drawer is pulled out of or pushed into the cabinet body to be closed with the cabinet body, part of the inner slide rail is in a completely suspended state, the inner load in the drawer is too heavy, or the force application of a user is not uniform, so that the inner slide rail sinks, an upper drawer and a lower drawer are arranged between the drawer or the drawer and the cabinet body are easy to scrape, the free smooth push-pull effect is influenced, at the moment, the corresponding hand wheel is rotated according to requirements, a screw rod is screwed in along a threaded hole, a push plate is moved to push a steel ball group and the inner slide rail to rise, the phenomena that the inner slide rail sinks to bring between the upper drawer and the lower drawer or the drawer and the cabinet body are easy to scrape are avoided, the effect of free smooth push-and-pull of drawer has been improved.
Description
Technical Field
The utility model relates to a prevent slide rail technical field that sinks specifically is a prevent slide rail structure that sinks.
Background
The sliding rail is also called a guide rail and a slideway, and refers to a hardware connecting part which is fixed on a cabinet body of furniture and is used for the in-and-out movement of a drawer or a cabinet plate of the furniture, the sliding rail is suitable for the connection of a wooden cabinet, furniture, a document cabinet, a bathroom cabinet and the like and a drawer of the furniture such as a steel drawer and the like, the guide rail is a groove or a ridge made of metal or other materials and can bear, fix and guide a moving device or equipment and reduce the friction of the moving device or equipment, the longitudinal groove or the ridge on the surface of the guide rail is used for guiding and fixing machine parts, special equipment, instruments and the like, and the guide rail is also called a sliding rail, a linear guide rail and a linear sliding rail and is used for the linear reciprocating motion occasion, has higher rated load than a linear bearing, can bear certain torque and can realize high-precision linear motion under the condition of high load.
In the process of pushing and pulling the drawer, when the drawer and the cabinet body are completely closed, the inner sliding rail and the outer sliding rail are completely overlapped, the stress is uniform, and the inner sliding rail cannot deform; the drawer is pulled out of the cabinet body or pushed into the cabinet body to be closed with the cabinet body, non-overlapping parts exist between the inner sliding rail and the outer sliding rail, and the partial inner sliding rail is in a completely suspended state, so that the inner sliding rail can sink if the drawer is overloaded or the force application of a user is uneven, most of the existing drawer sliding rails are not provided with devices for preventing the inner sliding rail from sinking, therefore, the drawer is arranged between the upper drawer and the lower drawer or the drawer and the cabinet body are easy to scrape and touch, the effect of free smooth push-pull is influenced, and the drawer can not be closed or used seriously. Therefore, the anti-sinking sliding rail structure is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a prevent slide rail structure that sinks to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anti-sinking slide rail structure, is including the interior slide rail and the outer slide rail that are used for the relevant drawer device of drawer body, help and clothes closet sliding connection of storing, interior slide rail sets up in drawer body both sides, outer slide rail and clothes closet fixed connection, the drawer body includes drawer, pull handle and stand, drawer one side is provided with the pull handle, the bilateral symmetry that the drawer is close to the pull handle is provided with a plurality of groups stand, interior slide rail includes interior slide rail bottom plate, interior slide rail gomphosis board and damping device, it has a plurality of groups of drawer hole sites to open on the interior slide rail bottom plate, the stand passes the drawer hole site and makes interior slide rail and drawer body fixed connection, one side fixedly connected with two sets of interior slide rail gomphosis boards and a plurality of groups damping device of drawer are kept away from to the interior slide rail bottom plate.
Preferably, the damping device comprises a limiting outer frame, a telescopic spring and a damping block, the limiting outer frame is fixedly connected to one side, away from the drawer, of the inner sliding rail bottom plate, the telescopic spring is arranged in the limiting outer frame, and the damping block is fixedly connected to one side, away from the inner sliding rail bottom plate, of the telescopic spring.
Preferably, the outer slide rail comprises an outer slide rail bottom plate and a sinking prevention device, one side of the outer slide rail bottom plate, which is close to the inner slide rail, is provided with an outer slide rail embedding groove, the inner slide rail embedding plate is embedded in the outer slide rail embedding groove through a ball device, the ball device comprises an upper ball device and a lower ball device, the lower ball device comprises a steel ball and a steel ball embedding plate, one side of the lower ball device, which is far away from the upper ball device, is provided with the sinking prevention device, the sinking prevention device comprises a movable push plate, a screw rod, a hand wheel, a shaft sleeve and a connecting plate, one side of the steel ball, which is far away from the inner slide rail embedding plate, is provided with a movable push plate, one side of the movable push plate, which is far away from the steel ball, is fixedly connected with the shaft sleeve, the shaft sleeve, the screw rod penetrates through the threaded hole and is fixedly connected with the hand wheel.
Compared with the prior art, the beneficial effects of the utility model are that:
when the inner slide rail slides in the outer slide rail, the expansion spring is contracted by pressure, the damping block is tightly attached to the bottom plate of the outer slide rail, the gap between the slide rails is reduced, the shaking amplitude of the slide rail when sliding is reduced, the sliding friction between the surface of the damping block and the surface of the bottom plate of the outer slide rail is generated when the slide rail slides, the sliding speed of the inner slide rail is reduced, the sliding speed of the drawer in the vertical cabinet is more stable, the possibility that the drawer collides with the internal frame of the vertical cabinet or falls to the ground is reduced, non-overlapping parts exist between the inner slide rail and the outer slide rail when the drawer is pulled out of or pushed into the cabinet body to be closed with the cabinet body, part of the inner slide rail is in a completely suspended state, the load in the drawer is too heavy, or the force application of a user is not uniform, so that the inner slide rail sinks, the drawer is put up and put down, or the drawer and the cabinet body are easy to scrape and collide, and the effect of free sliding and pushing is influenced, at the moment, the corresponding hand wheel is rotated according to the requirement, the screw rod is screwed in along the threaded hole, the push plate is moved to push the steel ball group and the inner sliding rail to rise, the phenomena that the upper drawer and the lower drawer are easy to scrape and touch or the like caused by the sinking of the inner sliding rail are avoided, and the effect of freely and smoothly pushing and pulling the drawer is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the drawer body of the present invention;
FIG. 3 is a schematic view of the outer slide rail structure of the present invention;
FIG. 4 is a schematic structural view of the damping device of the present invention;
FIG. 5 is a schematic view of the structure of the sinking prevention device of the present invention;
fig. 6 is an enlarged view of the area a in fig. 2.
In the figure: 1-a drawer body; 2-inner slide rail; 3-an outer slide rail; 4-a drawer; 5-a pull handle; 6-upright post; 7-inner slide rail bottom plate; 8-inner slide rail tabling plate; 9-a damping device; 10-drawer hole site; 11-defining an outer frame; 12-a telescopic spring; 13-a damping mass; 14-outer slide rail bottom plate; 15-anti-sinking device; 16-an outer slide rail embedding groove; 17-a ball device; 18-ball-on-device; 19-a lower ball device; 20-steel balls; 21-steel ball panels; 22-moving the push plate; 23-a screw; 24-a hand wheel; 25-shaft sleeve; 26-connecting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a sinking-prevention slide rail structure comprises a drawer body 1 for storing articles, an inner slide rail 2 and an outer slide rail 3 for helping a related drawer 4 device to be in sliding connection with a vertical cabinet, wherein the inner slide rail 2 is arranged on two sides of the drawer body 1, the outer slide rail 3 is fixedly connected with the vertical cabinet, the cooperation of functions of the devices is realized through the combination of the devices, the drawer body 1 comprises a drawer 4, a drawing handle 5 and upright posts 6, the drawing handle 5 is arranged on one side of the drawer 4, a plurality of groups of upright posts 6 are symmetrically arranged on two sides of the drawer 4 close to the drawing handle 5, the functions of drawing the drawer 4 and installing the drawer 4 in the vertical cabinet are realized through the drawing handle 5, the inner slide rail 2 comprises an inner slide rail bottom plate 7, an inner slide rail embedding plate 8 and a damping device 9, a plurality of groups of drawers 10 are arranged on the inner slide rail bottom plate 7, the upright posts 6 penetrate through the drawers 10 to enable the inner slide rail 2 to be fixedly connected with the drawer body 1, one side fixedly connected with two sets of interior slide rail gomphosis board 8 and a plurality of damping device 9 of drawer 4 are kept away from to interior slide rail bottom plate 7, and interior track has realized the function with drawer 4 sliding connection in the clothes closet through interior slide rail gomphosis board 8 and 3 sliding connection of outer slide rail, and drawer 4 passes through stand 6 spiro union in drawer hole site 10, has realized the function of connecting drawer body 1 and interior slide rail 2.
The outer slide rail 3 comprises an outer slide rail bottom plate 14 and an anti-sinking device 15, one side of the outer slide rail bottom plate 14, which is close to the inner slide rail 2, is provided with an outer slide rail embedding groove 16, the inner slide rail embedding plate 8 is embedded in the outer slide rail embedding groove 16 through a ball device 17, the ball device 17 comprises an upper ball device 18 and a lower ball device 19, the lower ball device 19 comprises a steel ball 20 and a steel ball embedding plate 21, one side of the lower ball device 19, which is far away from the upper ball device 18, is provided with the anti-sinking device 15, the anti-sinking device 15 comprises a movable push plate 22, a screw 23, a hand wheel 24, a shaft sleeve 25 and a connecting plate 26, one side of the steel ball 20, which is far away from the inner slide rail embedding plate 8, is provided with the movable push plate 22, one side of the movable push plate 22, which is far away from the steel ball 20, is fixedly connected with the shaft sleeve 25, the shaft sleeve 25 is rotatably connected with the screw 23, and one side of the outer slide rail bottom plate 14, which is far away from the inner slide rail embedding plate 8, is provided with the connecting plate 26, three groups of threaded holes are formed in the connecting plate 26, the screw 23 penetrates through the threaded holes to be fixedly connected with the hand wheel 24, when the drawer 4 is pulled out of the cabinet or pushed into the cabinet to be closed, a non-overlapping part exists between the inner slide rail 2 and the outer slide rail 3, part of the inner slide rail 2 is in a completely suspended state, the inner load of the drawer 4 is too heavy, or the force applied by a user is not uniform, so that the inner slide rail 2 sinks, and the space between the upper drawer 4 and the lower drawer 4, or the drawer 4 and the cabinet body are easy to scrape and touch to influence the effect of free smooth push-pull, at this time, the corresponding hand wheel 24 is rotated according to the requirement, the screw 23 is screwed in along the threaded hole, the push plate 22 is moved to push the steel ball 20 group and the inner slide rail 2 to ascend, the situation between the upper drawer 4 and the lower drawer 4 caused by the sinking of the inner slide rail 2 is avoided, or the drawer 4 and the cabinet body are easy to scrape and touch, and the effect of freely and smoothly pushing and pulling the drawer 4 is improved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a prevent slide rail structure that sinks which characterized in that: the drawer comprises a drawer body (1) used for storing articles, an inner slide rail (2) and an outer slide rail (3) which help a related drawer (4) device to be in sliding connection with a vertical cabinet, wherein the inner slide rail (2) is arranged on two sides of the drawer body (1), the outer slide rail (3) is fixedly connected with the vertical cabinet, the drawer body (1) comprises a drawer (4), a drawing handle (5) and upright posts (6), the drawing handle (5) is arranged on one side of the drawer (4), a plurality of groups of upright posts (6) are symmetrically arranged on two sides of the drawer (4) close to the drawing handle (5), the inner slide rail (2) comprises an inner slide rail bottom plate (7), an inner slide rail embedded plate (8) and a damping device (9), a plurality of groups of drawer hole sites (10) are formed in the inner slide rail bottom plate (7), and the upright posts (6) penetrate through the drawer (10) to enable the inner slide rail (2) to be fixedly connected with the drawer body (1), one side of the inner slide rail bottom plate (7) far away from the drawer (4) is fixedly connected with two groups of inner slide rail embedded plates (8) and a plurality of groups of damping devices (9).
2. The slide rail structure of claim 1, wherein: damping device (9) are including injecing frame (11), expanding spring (12) and damping piece (13), injecing frame (11) fixed connection in interior slide rail bottom plate (7) and keeping away from one side of drawer (4), be provided with expanding spring (12) in injecing frame (11), one side fixedly connected with damping piece (13) of interior slide rail bottom plate (7) are kept away from in expanding spring (12).
3. The slide rail structure of claim 1, wherein: the outer slide rail (3) comprises an outer slide rail bottom plate (14) and an anti-sinking device (15), one side, close to the inner slide rail (2), of the outer slide rail bottom plate (14) is provided with an outer slide rail embedding groove (16), a ball device (17) is arranged in the outer slide rail embedding groove (16), the inner slide rail embedding plate (8) is embedded in the outer slide rail embedding groove (16) through the ball device (17), the ball device (17) comprises an upper ball device (18) and a lower ball device (19), the lower ball device (19) comprises steel balls (20) and a steel ball embedding plate (21), the anti-sinking device (15) is arranged on one side, far away from the upper ball device (18), of the lower ball device (19), the anti-sinking device (15) comprises a moving push plate (22), a screw rod (23), a hand wheel (24), a shaft sleeve (25) and a connecting plate (26), one side, far away from the inner slide rail embedding plate (8), of the steel balls (20) is provided with the moving push plate (22), one side, far away from the steel ball (20), of the movable push plate (22) is fixedly connected with a shaft sleeve (25), a screw rod (23) is connected in the shaft sleeve (25) in a rotating mode, a connecting plate (26) is arranged on one side, far away from the inner sliding rail embedded plate (8), of the outer sliding rail bottom plate (14), three groups of threaded holes are formed in the connecting plate (26), and the screw rod (23) penetrates through the threaded holes and is fixedly connected with a hand wheel (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022347612.1U CN213992979U (en) | 2020-10-21 | 2020-10-21 | Anti-sinking sliding rail structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022347612.1U CN213992979U (en) | 2020-10-21 | 2020-10-21 | Anti-sinking sliding rail structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213992979U true CN213992979U (en) | 2021-08-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022347612.1U Expired - Fee Related CN213992979U (en) | 2020-10-21 | 2020-10-21 | Anti-sinking sliding rail structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213992979U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115633466A (en) * | 2022-10-12 | 2023-01-20 | 中国电子科技集团公司第三十八研究所 | Heavy-load drawing cabinet system |
| CN117878766A (en) * | 2024-03-13 | 2024-04-12 | 河南金石普惠科技有限公司 | Draw-out type switch cabinet |
-
2020
- 2020-10-21 CN CN202022347612.1U patent/CN213992979U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115633466A (en) * | 2022-10-12 | 2023-01-20 | 中国电子科技集团公司第三十八研究所 | Heavy-load drawing cabinet system |
| CN115633466B (en) * | 2022-10-12 | 2024-08-06 | 中国电子科技集团公司第三十八研究所 | Heavy-load drawing cabinet system |
| CN117878766A (en) * | 2024-03-13 | 2024-04-12 | 河南金石普惠科技有限公司 | Draw-out type switch cabinet |
| CN117878766B (en) * | 2024-03-13 | 2024-05-14 | 河南金石普惠科技有限公司 | Draw-out type switch cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210820 |