CN219877761U - Three-section type sliding rail capable of moving sequentially - Google Patents
Three-section type sliding rail capable of moving sequentially Download PDFInfo
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- CN219877761U CN219877761U CN202321222911.XU CN202321222911U CN219877761U CN 219877761 U CN219877761 U CN 219877761U CN 202321222911 U CN202321222911 U CN 202321222911U CN 219877761 U CN219877761 U CN 219877761U
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- sliding rail
- slide rail
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- 239000011324 bead Substances 0.000 claims abstract description 26
- 239000007787 solid Substances 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 230000011218 segmentation Effects 0.000 claims 1
- 230000003139 buffering effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
A three-section type sliding rail capable of moving sequentially relates to the technical field of sliding rails, in particular to a three-section type sliding rail capable of being pulled open sequentially. The device comprises an outer slide rail, a middle slide rail, an inner slide rail, an outer bead frame and an inner bead frame; the outer sliding rail, the middle sliding rail and the inner sliding rail are sequentially arranged in a stacking manner from outside to inside, the outer sliding rail is fixedly arranged on the outer cabinet body, an outer bead frame support is arranged between the outer sliding rail and the middle sliding rail, and an inner bead frame support is arranged between the middle sliding rail and the inner sliding rail; the upper end and the lower end of the outer sliding rail are respectively provided with a first fixed block and a second fixed block, the right upper end of the second fixed block is provided with a limiting block, the upper top end of the second fixed block is provided with a limiting raised head, and the upper end of the middle sliding rail is provided with a fixed buckle; the length of the inner slide rail is longer than that of the middle slide rail. The utility model provides a three-section type sliding rail capable of being pulled out sequentially, which can solve the problem that the traditional three-section type sliding rail is unstable in structure and the sliding rail and the inner sliding rail can be pulled out together during pulling.
Description
Technical Field
The utility model relates to the technical field of sliding rails, in particular to a three-section sliding rail capable of being pulled open sequentially.
Background
The sliding rail is also called a guide rail, a sliding way and a hardware connecting part which is fixed on a cabinet body of furniture and is used for the drawer or a cabinet plate of the furniture to go in and go out, and the sliding rail is suitable for connecting wooden furniture such as cabinets, furniture, briefcases, bathroom cabinets and the like with drawers of furniture such as steel drawers and the like.
At present, in the use, the well slide rail can be pulled out together with interior slide rail, and the relative position between each section of multistage formula drawer rail is random, when the slide rail is opened completely or when closing completely, all relies on stop device between each section to promote, and this leads to the slide rail running noise big, and structural stability is poor. Therefore, it is necessary to provide a three-stage sliding rail capable of moving sequentially, that is, the middle sliding rail and the inner sliding rail are firstly pulled out of the outer sliding rail together when the sliding rail is pulled out and opened, then the inner sliding rail is pulled out of the middle sliding rail, and the inner sliding rail is firstly contracted to the middle sliding rail and then contracted to the outer sliding rail together when the sliding rail is recovered.
Disclosure of Invention
The utility model aims to overcome the defects and shortcomings of the prior art, and provides a three-section type sliding rail capable of being pulled out sequentially, so that the problem that the traditional three-section type sliding rail is unstable in structure and the middle sliding rail and the inner sliding rail can be pulled out together during pulling can be solved, and the three-section type sliding rail is more stable.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the device comprises an outer slide rail 1, a middle slide rail 2, an inner slide rail 3, an outer bead frame 4 and an inner bead frame 5; the outer sliding rail 1, the middle sliding rail 2 and the inner sliding rail 3 are sequentially arranged in a stacking manner from outside to inside, the outer sliding rail 1 is fixedly arranged on an outer cabinet body, an outer bead frame 4 is arranged between the outer sliding rail 1 and the middle sliding rail 2 for supporting, and an inner bead frame 5 is arranged between the middle sliding rail 2 and the inner sliding rail 3 for supporting; the upper end and the lower end of the outer slide rail 1 are respectively provided with a first fixed block 1-1 and a second fixed block 1-2, the right upper end of the second fixed block 1-2 is provided with a limiting block 1-3, the upper top end is provided with a limiting raised head 1-6, and the upper end of the middle slide rail 2 is provided with a fixed buckle 2-1; the length of the inner slide rail 3 is longer than that of the middle slide rail 2.
The left and right sides of outer pearl frame 4 are provided with first ball groove 4-2, and movable mounting has first ball 4-3 in the first ball groove 4-2, well slide rail 2 is through first ball 4-3 and outer pearl frame 4 at outer slide rail 1 surface friction motion, and first ball 4-3 is solid steel ball. The solid steel balls are smoother and quieter.
The left side and the right side of the inner ball frame 5 are provided with second ball grooves 5-2, second balls 5-3 are movably arranged in the second ball grooves 5-2, the inner slide rail 3 and the inner ball frame 5 move in a friction mode on the surface of the middle slide rail 2 through the second balls 5-3, and the second balls 5-3 are solid steel balls.
The outer bead frame 4 is provided with a first wall hollow hole 4-1.
The inner bead frame 5 is provided with a second wall hollow hole 5-1.
The outer slide rail 1 is provided with a third screw hole 1-4 and a rectangular first mounting hole 1-5. The sliding rail and the cabinet body can be connected through the third screw hole 1-4, the rectangular first mounting hole 1-5 is more convenient to mount, and the bearing capacity of the sliding rail is improved.
The top of the inner slide rail 3 is provided with a rubber gasket 3-1. The rubber gasket 3-1 is firm and has buffering and anti-collision functions.
The middle sliding rail 2 and the inner sliding rail 3 are respectively provided with a second mounting hole 2-2 and a third mounting hole 3-2. This arrangement is more convenient to install.
The working principle of the utility model is as follows: through setting up fixed buckle for the interior rail just can be pulled out when well slide rail pulls out the position of second fixed block, and well slide rail is taken out in outer slide rail along with interior slide rail synchronous forward movement, continues to pull interior slide rail forward until interior slide rail is opened completely, reaches synchronous gliding effect.
After the technical scheme is adopted, the utility model has the beneficial effects that: the outer slide rail is firstly pulled out together with the inner slide rail in the process of pulling out and opening the slide rail, then the inner slide rail is pulled out from the middle slide rail, and the inner slide rail is firstly contracted to the middle slide rail in the process of recovering and then is contracted to the outer slide rail together, so that the slide rail is more stable in pulling, can not shake back and forth, and the problem that the traditional three-section slide rail is unstable in structure and the middle slide rail and the inner slide rail can be pulled out together in the process of pulling can be solved.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic view of an outer rail according to the present utility model;
FIG. 2 is a schematic view of a sliding rail structure in the present utility model;
FIG. 3 is a schematic view of the structure of the inner rail according to the present utility model;
FIG. 4 is a schematic view of the structure of the outer bead holder of the present utility model;
FIG. 5 is a schematic view of the structure of the inner bead holder of the present utility model;
FIG. 6 is a schematic view of the overall structure of the present utility model;
fig. 7 is an enlarged view of a portion a in fig. 6.
Reference numerals illustrate: the outer sliding rail 1, the first fixed block 1-1, the second fixed block 1-2, the limiting block 1-3, the third screw hole 1-4, the first mounting hole 1-5, the limiting raised head 1-6, the middle sliding rail 2, the fixing buckle 2-1, the second mounting hole 2-2, the inner sliding rail 3, the rubber gasket 3-1, the third mounting hole 3-2, the outer bead frame 4, the first wall hollow hole 4-1, the first ball groove 4-2, the first ball 4-3, the inner bead frame 5, the second wall hollow hole 5-1, the second ball groove 5-2 and the second ball 5-3.
Detailed Description
Referring to fig. 1-7, the technical scheme adopted in the specific embodiment is as follows: the device comprises an outer slide rail 1, a middle slide rail 2, an inner slide rail 3, an outer bead frame 4 and an inner bead frame 5; the outer slide rail 1, the middle slide rail 2 and the inner slide rail 3 are sequentially arranged in a stacked manner from outside to inside, the length of the inner slide rail 3 is longer than that of the middle slide rail 2, the drawer can be pulled out completely by the arrangement, large articles can be placed conveniently, the outer slide rail 1 is fixedly arranged on an outer cabinet body, an outer bead frame 4 is arranged between the outer slide rail 1 and the middle slide rail 2 for supporting, and an inner bead frame 5 is arranged between the middle slide rail 2 and the inner slide rail 3 for supporting; the left side and the right side of the outer ball frame 4 are provided with first ball grooves 4-2, first balls 4-3 are movably arranged in the first ball grooves 4-2, the middle sliding rail 2 and the outer ball frame 4 move on the surface of the outer sliding rail 1 in a friction way through the first balls 4-3, the first balls 4-3 are solid balls, the left side and the right side of the inner ball frame 5 are provided with second ball grooves 5-2, second balls 5-3 are movably arranged in the second ball grooves 5-2, the inner sliding rail 3 and the inner ball frame 5 move on the surface of the middle sliding rail 2 in a friction way through the second balls 5-3, the second balls 5-3 are solid balls, and the solid balls are smooth and silent; the outer bead frame 4 is provided with a first wall hollow hole 4-1, and the inner bead frame 5 is provided with a second wall hollow hole 5-1; the upper and lower both ends of outer slide rail 1 are provided with first fixed block 1-1 and second fixed block 1-2 respectively, and the positive upper end of second fixed block 1-2 is provided with stopper 1-3, and the upper top is provided with spacing raised head 1-6, the upper end of well slide rail 2 is provided with fixed buckle 2-1, is provided with third screw hole 1-4 and rectangular first mounting hole 1-5 on the outer slide rail 1, can connect slide rail and cabinet body through third screw hole 1-4, and rectangular first mounting hole 1-5's setting is more convenient to install, has improved the bearing capacity of slide rail, and the top of interior slide rail 3 is provided with rubber gasket 3-1. The rubber gasket 3-1 is firm and firm, has buffering and anti-collision functions, the rubber gasket 3-1 is arranged at the top of the inner slide rail 3, the rubber gasket 3-1 is firm and firm, the buffering and anti-collision functions are achieved, the second mounting holes 2-2 and the third mounting holes 3-2 are respectively formed in the middle slide rail 2 and the inner slide rail 3, and the arrangement is more convenient to install.
In this embodiment, when the slide rail needs to be opened, the inner slide rail 3 is pulled forward, and the middle slide rail 2 moves forward synchronously with the inner slide rail 3 because the fixing buckle 2-1 is arranged at the upper end of the middle slide rail 2. The inner slide rail 3 is pulled forward continuously after being pulled out from the outer slide rail 1 until the inner slide rail 3 is completely opened, thereby achieving the effect of synchronous sliding.
The foregoing is merely illustrative of the present utility model and not restrictive, and other modifications and equivalents thereof may occur to those skilled in the art without departing from the spirit and scope of the present utility model.
Claims (8)
1. The utility model provides a but three segmentation slide rails of sequential movement which characterized in that: the device comprises an outer slide rail (1), a middle slide rail (2), an inner slide rail (3), an outer bead frame (4) and an inner bead frame (5); the outer sliding rail (1), the middle sliding rail (2) and the inner sliding rail (3) are sequentially arranged in a stacked manner from outside to inside, the outer sliding rail (1) is fixedly arranged on an outer cabinet body, an outer bead frame (4) is arranged between the outer sliding rail (1) and the middle sliding rail (2) for supporting, and an inner bead frame (5) is arranged between the middle sliding rail (2) and the inner sliding rail (3) for supporting; the upper end and the lower end of the outer sliding rail (1) are respectively provided with a first fixed block (1-1) and a second fixed block (1-2), the right upper end of the second fixed block (1-2) is provided with a limiting block (1-3), the upper top end of the second fixed block is provided with a limiting raised head (1-6), and the upper end of the middle sliding rail (2) is provided with a fixed buckle (2-1); the length of the inner slide rail (3) is longer than that of the middle slide rail (2).
2. The three-section sliding rail capable of sequentially moving according to claim 1, wherein first ball grooves (4-2) are formed in the left side and the right side of the outer ball frame (4), first balls (4-3) are movably mounted in the first ball grooves (4-2), and the middle sliding rail (2) moves in a friction mode on the surface of the outer sliding rail (1) through the first balls (4-3) and the outer ball frame (4), and the first balls (4-3) are solid steel balls.
3. The three-section sliding rail capable of sequentially moving according to claim 1, wherein the left side and the right side of the inner ball frame (5) are provided with second ball grooves (5-2), second balls (5-3) are movably arranged in the second ball grooves (5-2), and the inner sliding rail (3) and the inner ball frame (5) move in a friction mode on the surface of the middle sliding rail (2) through the second balls (5-3), and the second balls (5-3) are solid steel balls.
4. The three-section sliding rail capable of moving sequentially according to claim 1, wherein the outer bead frame (4) is provided with a first wall hole (4-1).
5. The three-section sliding rail capable of moving sequentially according to claim 1, wherein the inner bead frame (5) is provided with a second wall hole (5-1).
6. The three-section sliding rail capable of moving sequentially according to claim 1, wherein the outer sliding rail (1) is provided with a third screw hole (1-4) and a rectangular first mounting hole (1-5).
7. The three-section sliding rail capable of moving sequentially according to claim 1, wherein the top of the inner sliding rail (3) is provided with a rubber gasket (3-1).
8. The three-section sliding rail capable of moving sequentially according to claim 1, wherein the middle sliding rail (2) and the inner sliding rail (3) are respectively provided with a second mounting hole (2-2) and a third mounting hole (3-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321222911.XU CN219877761U (en) | 2023-05-19 | 2023-05-19 | Three-section type sliding rail capable of moving sequentially |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321222911.XU CN219877761U (en) | 2023-05-19 | 2023-05-19 | Three-section type sliding rail capable of moving sequentially |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219877761U true CN219877761U (en) | 2023-10-24 |
Family
ID=88410490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321222911.XU Active CN219877761U (en) | 2023-05-19 | 2023-05-19 | Three-section type sliding rail capable of moving sequentially |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219877761U (en) |
-
2023
- 2023-05-19 CN CN202321222911.XU patent/CN219877761U/en active Active
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