CN212478889U - Sliding rail with damping - Google Patents
Sliding rail with damping Download PDFInfo
- Publication number
- CN212478889U CN212478889U CN202020399039.6U CN202020399039U CN212478889U CN 212478889 U CN212478889 U CN 212478889U CN 202020399039 U CN202020399039 U CN 202020399039U CN 212478889 U CN212478889 U CN 212478889U
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- rail
- telescopic cylinder
- limiting
- limit
- sliding
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- 238000013016 damping Methods 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 claims abstract description 20
- 238000005452 bending Methods 0.000 claims description 2
- 230000007423 decrease Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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Abstract
The utility model provides a damping slide rail, which comprises a rail, wherein at least one end of the rail is provided with a damper, the damper comprises a tension member, a damping member and a slide block, the slide block is arranged on the rail in a sliding way, the slide block is provided with a first position and a second position on the rail, the tension member can pull the slide block to move from the first position to the second position, the damping member comprises a limit rail and a telescopic cylinder, the telescopic cylinder is arranged on the limit rail in a sliding way, the telescopic cylinder is provided with a first limit position and a second limit position on the limit rail, the limit rail is at least provided with a side wall which forms an included angle with the direction of the rail, and the side wall with an included angle with the track direction inclines to the telescopic cylinder from the first limit position to the second limit position, and in the process that the sliding block slides from the first position to the second position, the slider drives the telescopic cylinder to move from the first limiting position to the second limiting position, and one end of the telescopic cylinder is abutted to the side wall with an included angle with the track direction in the moving process. The utility model discloses slide rail simple structure reduces the slide rail size.
Description
Technical Field
The utility model relates to a slide rail especially relates to an utensil damping slide rail.
Background
The damper is used as a device capable of providing motion resistance and has the functions of absorbing energy and absorbing shock. Therefore, in order to reduce the excessive noise generated by the impact during the closing process of the drawer and the door and window, a damper structure is mostly adopted on the sliding rail of the drawer and the door and window. The conventional damper needs to be provided with a spring and a cylinder structure with the same length, and the spring can be slowly compressed in the contraction process of the spring, so that the drawer and the door and window are slowly closed. But because cylinder length will lead to cylinder length overlength with the spring phase-match, can occupy great slide rail space, lead to the slide rail size great.
SUMMERY OF THE UTILITY MODEL
The utility model provides an utensil damping slide rail to reduce the slide rail size.
The utility model provides a damping slide rail, which comprises a rail, wherein at least one end of the rail is provided with a damper, the damper comprises a tension member, a damping member and a slider, the slider is slidably arranged on the rail, the slider is provided with a first position and a second position on the rail, the tension member can pull the slider to move from the first position to the second position, the damping member comprises a limit rail and a telescopic cylinder, the telescopic cylinder is slidably arranged on the limit rail, the telescopic cylinder is provided with a first limit position and a second limit position on the limit rail, the limit rail is at least provided with a side wall which forms an included angle with the rail direction, the side wall which forms an included angle with the rail direction inclines towards the telescopic cylinder from the first limit position to the second limit position, the slider drives the telescopic cylinder to move from the first limit position to the second limit position in the sliding process of the slider from the first position to the second position, and one end of the telescopic cylinder is abutted against the side wall with an included angle in the track direction in the movement process.
Further, the sliding block is fixedly connected with the telescopic cylinder.
Furthermore, a limiting part is arranged on the sliding block, a sliding groove is arranged on the sliding rail, and one end of the limiting part is inserted into the sliding groove.
Furthermore, be equipped with the arc hole on the slider, locating part slidable mounting is on the arc hole, the spout includes straight flute portion, kink, the one end of straight flute portion links to each other with the one end of kink, when the slider is located the first position, kink and arc hole coincide, the locating part can be followed the arc hole and slided, and slides the in-process the one end of locating part all inserts in the kink.
Furthermore, the rail is further provided with a sliding part, the sliding part is connected with the rail in a sliding manner, one end, facing the sliding block, of the sliding part is provided with a guide part, the guide part is provided with a guide groove capable of being clamped with the limiting part, and in the process that the guide part moves towards the sliding block, the limiting part slides towards one end, close to the straight groove part, of the bending part under the action of the guide groove.
Further, the telescoping cylinder is the cylinder, the both ends of cylinder and two lateral walls direct butt of spacing rail.
Furthermore, the limit rail is a conical rail, the width of the limit rail is gradually reduced from the first limit position to the second limit position, and the two ends of the telescopic cylinder are respectively abutted against the two side walls of the limit rail in the process that the telescopic cylinder moves from the first limit position to the second limit position.
Furthermore, at least one end of the telescopic cylinder is provided with a contact element, and the telescopic cylinder is abutted with the limiting rail through the contact element.
Furthermore, the contact piece is provided with a ball, and the telescopic cylinder is abutted against the limiting rail through the ball.
Furthermore, the damping piece still includes the fixer, the fixer slidable mounting is on spacing rail, the telescoping cylinder is inserted in the fixer.
Furthermore, the number of the tension pieces is two, and the two tension pieces are respectively connected with two sides of the sliding block close to the track.
Compared with the prior art, the utility model, utilize the lateral wall of spacing rail to carry out the butt with the telescoping cylinder, the power of making the telescoping cylinder turns into the telescoping cylinder from first spacing position to the resistance of second spacing position motion in-process to the slider is exerted the resistance in first position to second position slip process, play the damping effect, avoided the use of long size cylinder simultaneously, reduced the required space that occupies of damping piece, make utensil damping slide rail can further reduce size, reach province space effect.
Drawings
Fig. 1 is a schematic structural view of a slider in a first position according to an embodiment of the present invention;
fig. 2 is a schematic structural view of the slider at the second position according to the embodiment of the present invention;
fig. 3 is a schematic diagram of an explosion structure of an embodiment of the present invention;
fig. 4 is a schematic diagram of an explosive structure of a slider according to an embodiment of the present invention;
fig. 5 is a schematic view of an explosion structure of a damping member according to an embodiment of the present invention;
fig. 6 is an exploded view of the damping member with a contact member according to an embodiment of the present invention.
Detailed Description
In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below 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 efforts shall belong to the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.
The utility model provides a slide rail with damping, as shown in fig. 1-3, comprising a rail 1, wherein at least one end of the rail 1 is provided with a damper, the damper comprises a tension member 2, a damping member and a slider 4, the slider 4 is slidably mounted on the rail 1, the slider 4 is provided with a first position and a second position on the rail 1, the tension member 2 can pull the slider 4 to move from the first position to the second position, the damping member comprises a limit rail 31 and a telescopic cylinder 32, the telescopic cylinder 32 is slidably mounted on the limit rail 31, the telescopic cylinder 32 is provided with a first limit position and a second limit position on the limit rail 31, the limit rail 31 is at least provided with a side wall 311 having an included angle with the direction of the rail 1, the side wall 311 having an included angle with the direction of the rail 1 inclines to the telescopic cylinder 32 from the first limit position to the second limit position, the slider 4 slides from the first position to the second position, the slider 4 drives the telescopic cylinder 32 to move from the first limit position to the second limit position, and one end of the telescopic cylinder 32 is abutted to the side wall 311 with an included angle in the direction of the track 1 in the moving process.
Alternatively, as shown in fig. 1 to 3, the sliding block 4 is fixedly connected to the telescopic cylinder 32.
As shown in fig. 1 to 3, the telescopic cylinder 32 is installed at one end of the sliding block 4 close to the limit rail 31, and the sliding block 4 pushes the telescopic cylinder 32 to move to the second limit position in the process of moving to the second position.
The embodiment of the utility model provides an utilize the lateral wall of spacing rail to carry out the butt with the telescoping cylinder, make the power of telescoping cylinder turn into the resistance of telescoping cylinder from first spacing position to second spacing position motion in-process to the slider is exerted the resistance in first position to second position slip process, plays the damping effect, has avoided the use of long size cylinder simultaneously, has reduced the required space that occupies of damping piece, makes utensil damping slide rail can further reduce size, reaches province space effect.
Optionally, as shown in fig. 4, a limiting member 41 is disposed on the sliding block 4, a sliding slot 11 is disposed on the sliding rail 1, and one end of the limiting member 41 is inserted into the sliding slot 11.
Specifically, as shown in fig. 4, an arc hole 42 is formed in the slider 4, the limiting member 41 is slidably mounted in the arc hole 42, the sliding slot 11 includes a straight slot portion 111 and a bent portion 112, one end of the straight slot portion 111 is connected to one end of the bent portion 112, when the slider 4 is located at the first position, the bent portion 112 is overlapped with the arc hole 42, the limiting member 41 can slide along the arc hole 42, and one end of the limiting member 41 is inserted into the bent portion 112 during the sliding process.
The sliding groove 11 is located on a limit rail 31, and the limit rail 31 is fixed at one end of the track 1.
Specifically, as shown in fig. 4, a sliding member 12 is further disposed on the rail 1, the sliding member 12 is slidably connected to the rail 1, a guide member 121 is disposed at one end of the sliding member 12 facing the slider 4, a guide groove 1211 capable of engaging with the limiting member 41 is disposed on the guide member 121, and when the guide member 121 moves towards the slider 4, the limiting member 41 slides towards one end of the bent portion 112 close to the straight groove portion 111 under the action of the guide groove 1211.
As shown in fig. 4, the rail 1 is a telescopic rail structure, and the slider 12 is an inner rail of the telescopic rail structure.
Optionally, as shown in fig. 5, the telescopic cylinder 32 is an air cylinder, and two ends of the air cylinder are directly abutted to two side walls of the limit rail 31.
Optionally, as shown in fig. 5, the limit rail 31 is a tapered rail, the width of the limit rail 31 gradually decreases from the first limit position to the second limit position, and during the movement of the telescopic cylinder 32 from the first limit position to the second limit position, two ends of the telescopic cylinder 32 are respectively abutted to two side walls 311 of the limit rail 31.
As shown in fig. 5, in the process of moving the telescopic cylinder 32 from the first limit position to the second limit position, because the width of the limit rail is reduced, the telescopic cylinder 32 is compressed, the telescopic cylinder 32 applies pressure to the side wall 311 of the limit rail 31, and the pressure is converted into resistance opposite to the tensile force, thereby playing a role in damping.
Optionally, as shown in fig. 6, at least one end of the telescopic cylinder 32 is provided with a contact member 321, and the telescopic cylinder 32 is abutted to the limit rail 31 through the contact member 321.
As shown in fig. 6, the contact member 321 is a sleeve structure and is sleeved at two ends of the telescopic cylinder 32, and the contact member 321 may be a plastic member, so that the contact area between the telescopic cylinder 32 and the limit rail 31 can be increased, the durability of the telescopic cylinder 32 (cylinder) can be improved, and the damage of the piston can be avoided.
Specifically, as shown in fig. 6, the contact member 321 is provided with a ball, and the telescopic cylinder 321 is in contact with the limit rail 31 through the ball.
As shown in fig. 6, the ball is clamped in the contact member 321, and the ball and the contact member 321 can slide in a connected manner.
The embodiment of the utility model provides a through adopting the ball, reduced the friction between contact and the spacing rail, the durability that improves the contact has also improved the gliding smooth degree of telescoping cylinder simultaneously.
Optionally, as shown in fig. 5, the damping member further includes a holder 5, the holder 5 is slidably mounted on the limit rail 31, and the telescopic cylinder 32 is inserted into the holder 5.
As shown in fig. 5 and 6, the holder 5 is of a sleeve-type structure and is integrated with the slider 4, the telescopic cylinder 32 is inserted into the holder 5, and two ends of the telescopic cylinder 32 are located outside the holder 5.
The embodiment of the utility model provides a through adopting the fixer, make the telescopic cylinder can be stable install when the slider, do not influence the flexible process of telescopic cylinder.
Optionally, as shown in fig. 3, there are two tension members 2, and the two tension members 2 are respectively connected to two sides of the sliding block 4 close to the track 1.
Wherein the tension member 2 is a spring.
The embodiment of the utility model provides a through adopting two pulling force pieces, make the pulling force that the slider receives balanced, ensure that the slider can steadily slide.
It should be finally noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the above embodiments, it should be understood by those skilled in the art that after reading the present specification, the technical personnel can still modify or equivalently replace the specific embodiments of the present invention, but these modifications or changes do not depart from the scope of the claims of the present application.
Claims (10)
1. A slide rail with damping is characterized in that the slide rail comprises a rail, at least one end of the rail is provided with a damper, the damper comprises a tension member, a damping member and a slide block, the slide block is slidably mounted on the rail, the slide block is provided with a first position and a second position on the rail, the tension member can pull the slide block to move from the first position to the second position, the damping member comprises a limiting rail and a telescopic cylinder, the telescopic cylinder is slidably mounted on the limiting rail, the telescopic cylinder is provided with a first limiting position and a second limiting position on the limiting rail, the limiting rail is at least provided with a side wall which forms an included angle with the rail direction, the side wall which forms an included angle with the rail direction inclines towards the telescopic cylinder from the first limiting position to the second limiting position, and the slide block drives the telescopic cylinder to move from the first limiting position to the second limiting position in the sliding process from the first position to the second position, and one end of the telescopic cylinder is abutted against the side wall with an included angle in the track direction in the movement process.
2. The slide rail according to claim 1, wherein the slide block is provided with a limiting member, the slide rail is provided with a sliding slot, and one end of the limiting member is inserted into the sliding slot.
3. The slide rail according to claim 2, wherein the slide block has an arc hole, the position-limiting member is slidably mounted on the arc hole, the sliding slot includes a straight portion and a bent portion, one end of the straight portion is connected to one end of the bent portion, the bent portion overlaps the arc hole when the slide block is at the first position, the position-limiting member can slide along the arc hole, and one end of the position-limiting member is inserted into the bent portion during sliding.
4. The slide rail according to claim 3, wherein the rail further comprises a sliding member, the sliding member is slidably connected to the rail, a guide member is disposed at an end of the sliding member facing the sliding member, the guide member is provided with a guide slot capable of engaging with the limiting member, and the limiting member slides toward an end of the bending portion close to the straight slot portion under the action of the guide slot when the guide member moves toward the sliding member.
5. The slide rail according to claim 1, wherein the telescopic cylinder is a cylinder, and two ends of the cylinder are directly abutted against two side walls of the limit rail.
6. The slide rail according to claim 1, wherein the limit rail is a tapered rail, the width of the limit rail gradually decreases from the first limit position to the second limit position, and during the movement of the telescopic cylinder from the first limit position to the second limit position, two ends of the telescopic cylinder respectively abut against two side walls of the limit rail.
7. The sliding rail according to claim 5, wherein at least one end of the telescopic cylinder is provided with a contact member, and the telescopic cylinder is abutted with the limit rail through the contact member.
8. The sliding rail according to claim 7, wherein the contact member is provided with a ball, and the telescopic cylinder is abutted with the limit rail through the ball.
9. The slide rail of claim 1 wherein the damping member further comprises a retainer, the retainer being slidably mounted on the check rail, the telescoping cylinder being inserted into the retainer.
10. The slide rail according to claim 1, wherein the number of the tension members is two, and the two tension members are respectively connected to both sides of the slider adjacent to the rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020399039.6U CN212478889U (en) | 2020-03-25 | 2020-03-25 | Sliding rail with damping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020399039.6U CN212478889U (en) | 2020-03-25 | 2020-03-25 | Sliding rail with damping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212478889U true CN212478889U (en) | 2021-02-05 |
Family
ID=74457814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020399039.6U Active CN212478889U (en) | 2020-03-25 | 2020-03-25 | Sliding rail with damping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212478889U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021190325A1 (en) * | 2020-03-25 | 2021-09-30 | 佛山市天斯五金有限公司 | Hidden rail damper |
-
2020
- 2020-03-25 CN CN202020399039.6U patent/CN212478889U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021190325A1 (en) * | 2020-03-25 | 2021-09-30 | 佛山市天斯五金有限公司 | Hidden rail damper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A damping slide rail Granted publication date: 20210205 Pledgee: Agricultural Bank of China Limited Shunde Longjiang sub branch Pledgor: FOSHAN TIANSI HARDWARE Co.,Ltd. Registration number: Y2024980004010 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |