CN217390265U - Slide rail with limiting function - Google Patents
Slide rail with limiting function Download PDFInfo
- Publication number
- CN217390265U CN217390265U CN202220352609.5U CN202220352609U CN217390265U CN 217390265 U CN217390265 U CN 217390265U CN 202220352609 U CN202220352609 U CN 202220352609U CN 217390265 U CN217390265 U CN 217390265U
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- rail
- well
- stopper
- limiting
- block
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Abstract
The utility model discloses a slide rail with limit function, including sliding connection's outer rail, well rail, interior rail in proper order, outer rail one end is formed with first stopper, and the other end is formed with the second stopper, first stopper is arranged in restricting the well rail and withdraws from the outer rail, well rail one end is formed with first screens piece, and the other end is formed with first installation piece and a plurality of second installation piece: this slide rail is through setting up sliding connection's outer rail in proper order, well rail, the inner rail, wherein, utilize well rail tip touching roof pressure first stopper to realize that the restriction well rail withdraws from the outer rail tip, then utilize first installation piece and the mutual card of second stopper to keep off and realize that the restriction well rail withdraws from the outer rail other end, the mutual card of rethread first screens piece and second screens piece keeps off and realizes that the restriction inner rail withdraws from well rail, so the rail can be realized folding or opening this slide rail in the pulling of accessible, overall structure is simple practical reliable, and is easy and simple to handle.
Description
Technical Field
The utility model belongs to the technical field of the five metals technique and specifically relates to a slide rail with limit function is related to.
Background
The drawer is a box for placing articles in furniture such as tables, cabinets and the like, has a bottom and no cover, and can be drawn out and pushed in; the sliding of the drawer needs to involve the use of a sliding rail, and the existing sliding rail is not smooth in whole sliding due to the influence of the structure of the sliding rail and has short service life.
SUMMERY OF THE UTILITY MODEL
To prior art not enough, the utility model aims to provide a practical and reliable slide rail that has limit function.
In order to achieve the above purpose, the utility model provides a scheme does: the utility model provides a slide rail with limit function, includes sliding connection's outer rail, well rail, interior rail in proper order, outer rail one end is formed with first stopper, and the other end is formed with the second stopper, first stopper is arranged in the restriction rail to withdraw from the outer rail, well rail one end is formed with first screens piece, and the other end is formed with first installation piece and a plurality of second installation piece, first installation piece blocks each other with the second stopper and keeps off and be arranged in the restriction rail to withdraw from the outer rail, interior rail one end cover is equipped with the buffering gum cover, and the other end is formed with second screens piece, the buffering gum cover is used for slowing down the impact to the interior rail tip, first screens piece blocks each other with the second screens piece and keeps off and is used for restricting the interior rail to withdraw from the well rail.
The utility model has the advantages that: the sliding rail is practical and reliable, the sliding rail is provided with an outer rail, a middle rail and an inner rail which are sequentially connected in a sliding manner, wherein the middle rail is limited to withdraw from the end part of the outer rail by touching the end part of the middle rail and pressing a first limiting block, then the middle rail is limited to withdraw from the other end of the outer rail by mutually blocking the first mounting block and a second limiting block, and the inner rail is limited to withdraw from the middle rail by mutually blocking the first clamping block and a second clamping block, so that the sliding rail can be folded or unfolded by pulling the inner rail, the whole structure is simple, practical and reliable, and the operation is simple and convenient; simultaneously, through setting up the buffering gum cover, when making this slide rail receive and fold, buffering gum cover slides on well rail in order to realize restricting the inner rail with well rail friction to when making this slide rail open, well rail FIFO, play behind the inner rail has increased whole bearing risk, reduces the risk factor, if has avoided single inner rail atress and has produced the risk that the drawer overturned, improves whole security.
Furthermore, a plurality of first mounting holes are formed in the outer rail, and the first mounting holes are sequentially arranged along the length direction of the outer rail. After the structure is adopted in the utility model, the outer rail can be detached and the drawer can be connected.
Furthermore, a plurality of second mounting holes are formed in the inner rail and are sequentially arranged along the length direction of the inner rail. After the structure is adopted in the utility model, the connection drawer can be dismantled to the rail in realizing.
Furthermore, the outer rail is provided with a first sliding groove, the first sliding groove extends along the length direction of the outer rail, the middle rail slides in the first sliding groove, the second limiting blocks are respectively formed on the left side wall and the right side wall of the first sliding groove, the first mounting blocks are formed on the left side wall and the right side wall of the middle rail, and the second limiting blocks and the two first mounting blocks are mutually blocked and used for limiting the middle rail to exit from the outer rail. The utility model adopts the above structure after, the rail withdraws from the outer rail in realizing the restriction.
Furthermore, well rail is opened there is the second sliding tray, the second sliding tray extends along well rail length direction, the interior rail slides in the second sliding tray, wherein, first screens piece is formed at the left and right sides wall of second sliding tray respectively, the second screens piece is formed on the two lateral walls of the left and right sides of interior rail, two first screens piece is blocked with two second screens pieces each other and is used for restricting the interior rail and withdraws from well rail. The utility model adopts the above structure after, the rail withdraws from well rail in realizing the restriction.
Furthermore, a plurality of second mounting blocks are buckled together and sleeved with limiting rubber sleeves, a jacking block is formed on the inner rail, and the jacking block touches the jacking limiting rubber sleeves to limit the movement of the inner rail. The utility model adopts the above structure after, realize that the restriction inner rail removes when folding.
Furthermore, third limiting blocks are respectively formed on the left side wall and the right side wall of the second sliding groove, and when the jacking pressing block touches the jacking limiting rubber sleeve, the end part of the inner rail touches the jacking third limiting block. The utility model adopts the above structure afterwards, through the touching roof pressure third stopper of inner rail tip to slow down the impact of inner rail to spacing gum cover, protect spacing gum cover better, in order to improve the life of spacing gum cover.
Furthermore, a connecting block is formed at the end part of the inner rail and is in buckle connection with the buffer rubber sleeve. The utility model adopts the above structure after, realize buckle installation buffering gum cover.
Drawings
Fig. 1 is a front view (open state) of the overall structure of the present invention.
Fig. 2 is an exploded view of the present invention.
Fig. 3 is a perspective view of the cushion rubber sleeve of the present invention.
Wherein, 1 is the outer rail, 11 is first stopper, 12 is the second stopper, 13 is first mounting hole, 14 is first sliding tray, 2 is the well rail, 21 is first screens piece, 22 is first installation piece, 23 is the second installation piece, 24 is spacing gum cover, 25 is the second sliding tray, 26 is the third stopper, 3 is the inner rail, 31 is the buffering gum cover, 32 is the second screens piece, 33 is the second mounting hole, 34 is the connecting block, 35 is the roof pressure piece.
Detailed Description
The present invention will be further described with reference to the following specific embodiments:
referring to fig. 1 to 3, a slide rail with a limiting function comprises an outer rail 1, a middle rail 2 and an inner rail 3 which are sequentially connected in a sliding manner, wherein a first limiting block 11 is formed at one end of the outer rail 1, a second limiting block 12 is formed at the other end of the outer rail 1, the first limiting block 11 is used for limiting the middle rail 2 to withdraw from the outer rail 1, a first clamping block 21 is formed at one end of the middle rail 2, a first mounting block 22 and a plurality of second mounting blocks 23 are formed at the other end of the middle rail 2, the first mounting block 22 and the second limiting block 12 are mutually clamped and blocked for limiting the middle rail 2 to withdraw from the outer rail 1, a buffer rubber sleeve 31 is sleeved at one end of the inner rail 3, a second clamping block 32 is formed at the other end of the inner rail 3, the buffer rubber sleeve 31 is used for relieving the impact force on the end part of the inner rail 3, and the first clamping block 21 and the second clamping block 32 are mutually clamped and blocked for limiting the inner rail 3 to withdraw from the middle rail 2.
In this embodiment, the outer rail 1 is provided with a plurality of first mounting holes 13, and the plurality of first mounting holes 13 are sequentially arranged along the length direction of the outer rail 1; a plurality of second mounting holes 33 are formed in the inner rail 3, and the plurality of second mounting holes 33 are sequentially arranged along the length direction of the inner rail 3; in this embodiment, since the buffering rubber sleeve 31 is sleeved at the end of the inner rail 3, when the slide rail of this embodiment is folded, the buffering rubber sleeve 31 rubs against the middle rail 2 to limit the inner rail 3 from sliding on the middle rail 2.
In this embodiment, the outer rail 1 is provided with a first sliding groove 14, the first sliding groove 14 extends along the length direction of the outer rail 1, the middle rail 2 slides in the first sliding groove 14, wherein the second limiting blocks 12 are respectively formed on the left and right side walls of the first sliding groove 14, the first mounting blocks 22 are formed on the left and right outer side walls of the middle rail 2, and the two second limiting blocks 12 and the two first mounting blocks 22 are mutually blocked to limit the middle rail 2 from exiting from the outer rail 1.
In this embodiment, the middle rail 2 is provided with a second sliding groove 25, the second sliding groove 25 extends along the length direction of the middle rail 2, the inner rail 3 slides in the second sliding groove 25, wherein the first locking blocks 21 are respectively formed on the left and right side walls of the second sliding groove 25, the second locking blocks 32 are formed on the left and right outer side walls of the inner rail 3, and the two first locking blocks 21 and the two second locking blocks 32 are respectively locked with each other to limit the inner rail 3 from exiting the middle rail 2.
In this embodiment, the plurality of second mounting blocks 23 are jointly fastened and sleeved with the limiting rubber sleeve 24, the inner rail 3 is formed with the jacking block 35, and the jacking block 35 touches the jacking limiting rubber sleeve 24 to limit the movement of the inner rail 3.
In this embodiment, the third limiting blocks 26 are respectively formed on the left side wall and the right side wall of the second sliding groove 25, and when the jacking blocks 35 touch the jacking limiting rubber sleeve 24, the end portion of the inner rail 3 touches the jacking third limiting block 26.
In this embodiment, the end of the inner rail 3 is formed with a connecting block 34, and the connecting block 34 is snap-connected with the buffer rubber sleeve 31.
In this embodiment, the specific use process is as follows: when the sliding rail of the embodiment needs to be opened, the inner rail 3 is pulled, and the buffer rubber sleeve 31 on the inner rail 3 rubs the middle rail 2 during folding, so that when a user pulls the inner rail 3, the middle rail 2 is firstly driven to slide on the outer rail 1, and at the moment, the inner rail 3 is still folded in the middle rail 2 and slides on the outer rail 1 along with the middle rail 2 until the two second limiting blocks 12 and the two first mounting blocks 22 are mutually blocked, so that the middle rail 2 stops sliding;
at this time, the inner rail 3 is continuously pulled to make the inner rail 3 slide on the middle rail 2 until the two first locking blocks 21 are respectively locked with the two second locking blocks 32, so that the sliding rail of this embodiment is completely opened, so that the middle rail 2 slides first, and the inner rail 3 slides out later, so that the whole body can bear the weight (if the sliding rail of this embodiment is installed on a drawer, the weight of the drawer can be increased).
When the slide rail of this embodiment is folded, promote the removal of inner rail 3, make inner rail 3 get into gradually and fold in 2 middle rails, until top pressing piece 35 touches spacing gum cover 24 of roof pressure, 3 tip of inner rail touch roof pressure third stopper 26, at this moment inner rail 3 is folded in 2 middle rails, then continue to promote inner rail 3, make middle rail 2 get into outer rail 1 and slide and fold, until 2 tip of middle rail touch roof pressure first stopper 11.
The above-described embodiments are merely preferred embodiments of the present invention, which are not intended to limit the present invention in any way. Those skilled in the art can make many changes and modifications to the disclosed embodiments, or modify the equivalent embodiments with equivalent variations, without departing from the scope of the disclosed embodiments. Therefore, the equivalent changes made by the idea of the present invention are all covered in the protection scope of the present invention.
Claims (8)
1. The utility model provides a slide rail with limit function, includes outer rail (1), well rail (2), interior rail (3) of sliding connection in proper order, its characterized in that: outer rail (1) one end is formed with first stopper (11), and the other end is formed with second stopper (12), first stopper (11) are arranged in the restriction rail (2) and withdraw from outer rail (1), rail (2) one end is formed with first screens piece (21) in, and the other end is formed with first installation piece (22) and a plurality of second installation piece (23), first installation piece (22) block each other with second stopper (12) and are arranged in the restriction rail (2) and withdraw from outer rail (1), rail (3) one end cover is equipped with buffering gum cover (31), and the other end is formed with second screens piece (32), buffering gum cover (31) are used for slowing down the impact to rail (3) tip, first screens piece (21) block each other with second screens piece (32) and are used for restricting rail (2) in the inner rail (3) to withdraw from.
2. The sliding rail with the limiting function according to claim 1, wherein: a plurality of first mounting holes (13) are formed in the outer rail (1), and the first mounting holes (13) are sequentially arranged along the length direction of the outer rail (1).
3. The sliding rail with the limiting function according to claim 2, wherein: a plurality of second mounting holes (33) are formed in the inner rail (3), and the second mounting holes (33) are sequentially arranged along the length direction of the inner rail (3).
4. The slide rail with the limiting function according to claim 3, wherein: outer rail (1) is opened there are first sliding tray (14), first sliding tray (14) extend along outer rail (1) length direction, well rail (2) slide in first sliding tray (14), wherein, second stopper (12) take shape respectively in the left and right sides wall of first sliding tray (14), first installation piece (22) take shape on two lateral walls about well rail (2), two second stopper (12) block each other with two first installation pieces (22) and are used for restricting well rail (2) to withdraw from outer rail (1).
5. The slide rail with the limiting function according to claim 4, wherein: well rail (2) are opened there are second sliding tray (25), second sliding tray (25) extend along well rail (2) length direction, interior rail (3) slide in second sliding tray (25), wherein, first screens piece (21) are formed in the left and right sides wall of second sliding tray (25) respectively, second screens piece (32) are formed on two lateral walls of the left and right sides of interior rail (3), two first screens piece (21) block each other with two second screens pieces (32) respectively and are used for restricting interior rail (3) to withdraw from well rail (2).
6. The slide rail with the limiting function according to claim 5, wherein: the second mounting blocks (23) are jointly buckled and sleeved with limiting rubber sleeves (24), a top pressing block (35) is formed on the inner rail (3), and the top pressing block (35) touches the top pressing limiting rubber sleeves (24) to limit the movement of the inner rail (3).
7. The slide rail with the limiting function according to claim 6, wherein: and third limiting blocks (26) are respectively formed on the left side wall and the right side wall of the second sliding groove (25), and when the jacking pressing block (35) touches the jacking limiting rubber sleeve (24), the end part of the inner rail (3) touches the jacking third limiting block (26).
8. The slide rail with the limiting function according to claim 7, wherein: the end part of the inner rail (3) is provided with a connecting block (34), and the connecting block (34) is in snap connection with the buffer rubber sleeve (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220352609.5U CN217390265U (en) | 2022-02-22 | 2022-02-22 | Slide rail with limiting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220352609.5U CN217390265U (en) | 2022-02-22 | 2022-02-22 | Slide rail with limiting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217390265U true CN217390265U (en) | 2022-09-09 |
Family
ID=83135787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220352609.5U Active CN217390265U (en) | 2022-02-22 | 2022-02-22 | Slide rail with limiting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217390265U (en) |
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2022
- 2022-02-22 CN CN202220352609.5U patent/CN217390265U/en active Active
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