CN211323898U - Piston rod for drawer slide rail - Google Patents
Piston rod for drawer slide rail Download PDFInfo
- Publication number
- CN211323898U CN211323898U CN201922417615.5U CN201922417615U CN211323898U CN 211323898 U CN211323898 U CN 211323898U CN 201922417615 U CN201922417615 U CN 201922417615U CN 211323898 U CN211323898 U CN 211323898U
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- CN
- China
- Prior art keywords
- shell
- drawer
- casing
- slide rail
- piston rod
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a piston rod for drawer slide rail relates to technical field for the drawer slide rail, to the absorbing problem of drawer slide rail piston rod in the use, now proposes following scheme, including first casing, the inside sliding connection of first casing has the first riser, the left side equidistance welding of first riser has three first spring, all weld on the top of first casing and the bottom inner wall has the diaphragm, two one side equidistance that the diaphragm is close to mutually is equipped with ten balls, the inside of first casing is equipped with the second casing, the inside welding of second casing has the fixed plate, the left side equidistance welding of fixed plate has three second spring. The utility model discloses a combination of various structures not only makes the drawer reduce the striking in the use to the life of extension drawer, and noise abatement pollutes, and this device carries on spacingly to the displacement of drawer, makes the drawer be difficult for dropping, makes things convenient for people's daily use.
Description
Technical Field
The utility model relates to a technical field is used to the drawer slide rail, especially relates to a piston rod for drawer slide rail.
Background
The piston rod is a connecting component for supporting the piston to do work, most of the piston rod is applied to an oil cylinder and an air cylinder movement executing component, and the piston rod is a moving component with frequent movement and high technical requirement, taking the hydraulic oil cylinder as an example and comprising the following components: the cylinder barrel, the piston rod (oil cylinder rod), the piston and the end cover are formed, and the service life and the reliability of the whole product are directly influenced by the quality of the machining quality of the cylinder barrel.
And current drawer all can adopt the slide rail to install when installing, and the drawer not only slides conveniently and the noise is little like this, but the installation of slide rail makes the drawer can the roll-off when receiving vibrations to lead to the article in the drawer to drop, and the drawer just can make the drawer strike at the in-process of closing hard slightly, not only damage the drawer, and the noise is great.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of piston rod for drawer slide rail has solved drawer slide rail piston rod absorbing problem in the use.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a piston rod for drawer slide rail, includes first casing, the inside sliding connection of first casing has the first riser, the left side equidistance welding of first riser has three first spring, all weld on the top of first casing and the bottom inner wall has the diaphragm, two one side equidistance that the diaphragm is close to is equipped with ten balls, the inside of first casing is equipped with the second casing, the inside welding of second casing has the fixed plate, the left side equidistance welding of fixed plate has three second spring, the left side fixedly connected with second riser of second spring, there is the briquetting left side of second riser through bolted connection.
Preferably, first chutes are formed in the top and the bottom shell wall of the first shell, first sliding blocks are connected to the inside of the first chutes in a sliding manner, two sides of the first sliding blocks, which are close to each other, are welded to the first vertical plate, and the left end of the first spring is welded to the inner wall of the left side of the first shell.
Preferably, ten grooves are formed in one side, close to each other, of the two transverse plates at equal intervals, and balls are connected to the inner portions of the grooves in a rolling mode.
Preferably, a first slot hole is formed in a wall of the right side of the first casing, the right end of the second casing passes through the first slot hole, and a second slot hole is formed in the front face of the first casing.
Preferably, the top and the bottom shell wall of the second shell are provided with second sliding grooves, the second sliding grooves are connected with second sliding blocks in a sliding mode, two sides, close to each other, of the second sliding blocks are welded to a second vertical plate, a third slotted hole is formed in the shell wall on the left side of the second shell, the left end of the pressing block penetrates through the third slotted hole, the back side of the second shell is welded with a connecting rod, the shell wall on the back side of the first shell is provided with a third sliding groove, the third sliding grooves are connected with third sliding blocks in a sliding mode, and the third sliding blocks are connected with the connecting rod through bolts.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an installation first casing, first riser, first spring, briquetting, second spring, second riser and fixed plate's combination makes the device also can not make the drawer strike to exerting oneself under the too big condition at the in-process of closing the drawer to the life of drawer has been prolonged, the noise abatement, and the combination of diaphragm, second casing, ball, connecting rod and third slider makes the device can let the use of drawer more convenient laborsaving, and makes the drawer be difficult for dropping.
To sum up, the utility model discloses a combination of various structures not only makes the drawer reduce the striking in the use to the life of extension drawer, and noise abatement pollutes, and this device carries on spacingly to the displacement of drawer, makes the drawer be difficult for dropping, makes things convenient for people's daily use.
Drawings
Fig. 1 is a schematic cross-sectional view of a piston rod for a drawer slide rail according to the present invention;
fig. 2 is a schematic side view of the piston rod for a drawer slide rail according to the present invention.
In the figure: the device comprises a first shell 1, a first vertical plate 2, a first spring 3, a transverse plate 4, a ball 5, a second shell 6, a fixing plate 7, a second spring 8, a second vertical plate 9, a pressing block 10 and a connecting rod 11.
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.
Referring to fig. 1-2, a piston rod for drawer slide rail, including first casing 1, the inside sliding connection of first casing 1 has first riser 2, three first spring 3 of left side equidistance welding of first riser 2, all weld on the top of first casing 1 and the bottom inner wall has diaphragm 4, one side equidistance that two diaphragm 4 are close to mutually is equipped with ten balls 5, the inside of first casing 1 is equipped with second casing 6, the inside welding of second casing 6 has fixed plate 7, the left side equidistance welding of fixed plate 7 has three second spring 8, the left side fixedly connected with second riser 9 of second spring 8, there is briquetting 10 in the left side of second riser 9 through bolted connection.
The top and the bottom shell wall of the first shell 1 are provided with first sliding grooves, the inner part of each first sliding groove is connected with a first sliding block in a sliding way, one side of each two adjacent first sliding blocks is welded on the first vertical plate 2, the left end of the first spring 3 is welded on the left inner wall of the first shell 1, one side of each two adjacent transverse plates 4 is provided with ten grooves at equal intervals, the inner parts of the grooves are connected with rolling balls 5 in a rolling way, the right shell wall of the first shell 1 is provided with a first slotted hole, the right end of the second shell 6 passes through the first slotted hole, the front surface of the first shell 1 is provided with a second slotted hole, the top and the bottom shell wall of the second shell 6 are provided with second sliding grooves, the inner part of each second sliding groove is connected with a second sliding block, one side of each two adjacent second sliding blocks is welded on the second vertical plate 9, the left shell wall of the second shell 6 is provided with a third slotted hole, the back welding of second casing 6 has connecting rod 11, has seted up the third spout on the back conch wall of first casing 1, and the inside sliding connection of third spout has the third slider, passes through bolted connection between third slider and the connecting rod 11.
In this embodiment, first, the first casing 1 is bolted to the cabinet, the second casing 6 is bolted to both sides of the drawer, the second casing 6 is aligned with the first slot hole, the drawer is placed in the cabinet, the second casing 6 is slid by the balls 5 to allow the drawer to enter the cabinet, the connecting rod 11 is bolted to the third slider, thereby providing a supporting force to the drawer and preventing the drawer from falling, when the pressing block 10 contacts the first vertical plate 2, the pressing block 10 presses the first vertical plate 2, so that the first vertical plate 2 moves leftwards to compress the first spring 3, and the first vertical plate 2 reacts with the pressing block 10, thereby causing the second riser 9 to move to the right, compressing the second spring 8, thereby counteracting the force of impact of the drawer into the cabinet, the drawer is not impacted, the service life of the drawer is prolonged, and the noise generated by the drawer is reduced.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A piston rod for a drawer slide rail comprises a first shell (1) and is characterized in that, a first vertical plate (2) is connected inside the first shell (1) in a sliding manner, three first springs (3) are welded on the left side of the first vertical plate (2) at equal intervals, transverse plates (4) are welded on the inner walls of the top and the bottom of the first shell (1), ten balls (5) are arranged on one side of the two transverse plates (4) close to each other at equal intervals, a second shell (6) is arranged in the first shell (1), a fixing plate (7) is welded in the second shell (6), three second springs (8) are welded on the left side of the fixed plate (7) at equal intervals, the left side of the second spring (8) is fixedly connected with a second vertical plate (9), the left side of the second vertical plate (9) is connected with a pressing block (10) through a bolt.
2. The piston rod for the drawer slide rail according to claim 1, wherein a first sliding groove is formed in the top and bottom shell walls of the first shell (1), a first sliding block is slidably connected to the inside of the first sliding groove, one side of each of the two first sliding blocks, which is close to the first sliding block, is welded to the first vertical plate (2), and the left end of the first spring (3) is welded to the inner wall of the left side of the first shell (1).
3. The piston rod for the drawer slide rail according to claim 1, wherein ten grooves are formed in one side of the two transverse plates (4) close to each other at equal intervals, and balls (5) are connected to the inner portions of the grooves in a rolling manner.
4. The piston rod for a drawer slide rail according to claim 1, wherein a first slot hole is formed on a right side wall of the first housing (1), a right end of the second housing (6) passes through the first slot hole, and a second slot hole is formed on a front surface of the first housing (1).
5. The piston rod for the drawer slide rail according to claim 1, wherein a second sliding groove is formed in the top and bottom shell walls of the second shell (6), a second sliding block is slidably connected to the inside of the second sliding groove, one side, close to the two second sliding blocks, of each second sliding block is welded to a second vertical plate (9), a third slotted hole is formed in the shell wall on the left side of the second shell (6), the left end of the pressing block (10) penetrates through the third slotted hole, a connecting rod (11) is welded to the back side of the second shell (6), a third sliding groove is formed in the shell wall on the back side of the first shell (1), a third sliding block is slidably connected to the inside of the third sliding groove, and the third sliding block is connected to the connecting rod (11) through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922417615.5U CN211323898U (en) | 2019-12-30 | 2019-12-30 | Piston rod for drawer slide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922417615.5U CN211323898U (en) | 2019-12-30 | 2019-12-30 | Piston rod for drawer slide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211323898U true CN211323898U (en) | 2020-08-25 |
Family
ID=72088789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922417615.5U Expired - Fee Related CN211323898U (en) | 2019-12-30 | 2019-12-30 | Piston rod for drawer slide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211323898U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112137326A (en) * | 2020-09-27 | 2020-12-29 | 詹昌装 | Office drawer sliding rail capable of controlling speed by utilizing magnetorheological fluid |
-
2019
- 2019-12-30 CN CN201922417615.5U patent/CN211323898U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112137326A (en) * | 2020-09-27 | 2020-12-29 | 詹昌装 | Office drawer sliding rail capable of controlling speed by utilizing magnetorheological fluid |
| CN112137326B (en) * | 2020-09-27 | 2021-12-14 | 揭阳迪迪龙五金制品有限公司 | Office drawer sliding rail capable of controlling speed by utilizing magnetorheological fluid |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200825 Termination date: 20211230 |