CN214803549U - Conveniently detachable slide block and lifting upright post - Google Patents
Conveniently detachable slide block and lifting upright post Download PDFInfo
- Publication number
- CN214803549U CN214803549U CN202120504749.5U CN202120504749U CN214803549U CN 214803549 U CN214803549 U CN 214803549U CN 202120504749 U CN202120504749 U CN 202120504749U CN 214803549 U CN214803549 U CN 214803549U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- pipe
- positioning
- wall
- positioning hole
- Prior art date
- 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.)
- Active
Links
Images
Landscapes
- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The utility model belongs to the technical field of the accessory of lift stand, concretely relates to reassembling type slider and lift stand of being convenient for. This reassembling type slider of being convenient for includes: a slider body; a plurality of first positioning holes are formed in the sliding block body at intervals; the pipe wall of the outer pipe is provided with a plurality of second positioning holes which correspond to the first positioning holes one by one; and the fixing piece is suitable for being screwed into the first positioning hole through the second positioning hole so as to fix the sliding block body on the inner wall of the outer tube. The beneficial effects of the utility model are that, the utility model discloses a be convenient for a plurality of first locating holes have been seted up at the interval on the reassembling type slider, are provided with the second locating hole that corresponds with first locating hole on the pipe wall of outer tube, and the first locating hole is twisted through the second locating hole to the corresponding mounting of accessible, fixes slider on the inner wall of outer tube, the dismouting of slider and the outer tube of being convenient for.
Description
Technical Field
The utility model belongs to the technical field of the accessory of lift stand, concretely relates to reassembling type slider and lift stand of being convenient for.
Background
The existing lifting upright column is generally provided with a sliding block between the inner wall of the outer tube and the outer wall of the inner tube, so that the direct contact between tube walls can be avoided, the sliding friction force is reduced, and meanwhile, the noise and blockage caused by the direct contact of the tube walls can be eliminated, so that the operating smoothness is improved.
The existing sliding block is generally clamped in the mounting hole of the outer tube by elastic deformation. Although the mode is convenient to install, when other parts in the pipe are damaged and need to be disassembled, the outer pipe and the inner pipe can be separated after the sliding block is damaged, the disassembly is very inconvenient, and the sliding block is wasted.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a reassembling type slider and lift stand of being convenient for to solve the technical problem that current slider is not convenient for dismantle.
In order to solve the technical problem, the utility model provides a reassembling type slider of being convenient for is located between the outer tube and the inner tube of lift stand, include: a slider body; a plurality of first positioning holes are formed in the sliding block body at intervals; the pipe wall of the outer pipe is provided with a plurality of second positioning holes which correspond to the first positioning holes one by one; and the fixing piece is suitable for being screwed into the first positioning hole through the second positioning hole so as to fix the sliding block body on the inner wall of the outer tube.
Further, the periphery of the fixing piece is provided with external threads; and the inner wall of the first positioning hole is provided with an internal thread matched with the fixing piece.
Further, the periphery of the fixing piece is provided with external threads; and inner threads matched with the fixing piece are arranged on the inner walls of the first positioning hole and the second positioning hole.
Furthermore, a plurality of positioning grooves are formed in the upper end pipe edge of the outer pipe at intervals; the upper edge of the sliding block body is provided with a plurality of positioning bulges matched with the positioning grooves at intervals.
In another aspect, the utility model also provides a lifting column, include: an inner tube; the outer pipe is sleeved outside the inner pipe, and the upper end of the outer pipe is provided with the conveniently-disassembled sliding block; and a table leg lifting driving mechanism for driving the inner tube to lift.
Furthermore, the outer wall of the lower end of the inner pipe is provided with a sliding sheet.
Further, the table leg lifting drive mechanism includes: the driving box is fixed at the upper end of the inner tube, and a driver is arranged in the driving box; the screw rod penetrates through the inner pipe; the screw rod sleeve is arranged in the outer tube in a penetrating way, the bottom end of the screw rod sleeve is fixedly connected with the outer tube, and the top end of the screw rod sleeve is fixedly provided with a screw rod nut sleeved on the screw rod; the driver drives the screw rod to rotate so as to be matched with the screw rod nut to drive the inner pipe to lift.
The beneficial effects of the utility model are that, the utility model discloses a be convenient for a plurality of first locating holes have been seted up at the interval on the reassembling type slider, are provided with the second locating hole that corresponds with first locating hole on the pipe wall of outer tube, and the first locating hole is twisted through the second locating hole to the corresponding mounting of accessible, fixes slider on the inner wall of outer tube, the dismouting of slider and the outer tube of being convenient for.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is an assembly schematic view of a slider body and appearance of the present invention;
fig. 2 is a perspective view of the lifting column of the present invention;
fig. 3 is a cross-sectional view of the lifting column of the present invention;
FIG. 4 is an enlarged view taken at A in FIG. 3;
fig. 5 is a schematic view of the inner tube of the present invention.
In the figure:
the sliding table comprises an outer pipe 10, a second positioning hole 11, a positioning groove 12, an inner pipe 20, a sliding block body 30, a first positioning hole 31, a positioning protrusion 32, a fixing piece 40, a table leg lifting driving mechanism 50, a driving box 51, a screw rod 52, a screw rod sleeve 53, a screw rod nut 54 and a sliding sheet 60.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are 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.
The existing sliding block is generally clamped in the mounting hole of the outer tube by elastic deformation. Although the mode is convenient to install, when other parts in the pipe are damaged and need to be disassembled, the outer pipe and the inner pipe can be separated after the sliding block is damaged, the disassembly is very inconvenient, and the sliding block is wasted.
Example 1
As shown in fig. 1 and 2, the present embodiment provides a slider which is easy to disassemble and assemble, is located between an outer tube 10 and an inner tube 20 of a lifting column, and comprises: a slider body 30; a plurality of first positioning holes 31 are arranged on the slider body 30 at intervals; the pipe wall of the outer pipe 10 is provided with a plurality of second positioning holes 11 which correspond to the first positioning holes 31 one by one; a fixing member 40 is adapted to be screwed into the first positioning hole 31 through the second positioning hole 11 to fix the slider body 30 to the inner wall of the outer tube 10.
In this embodiment, the slider body 30 is fixed to the inner wall of the outer tube by screwing the corresponding fixing member 40 into the first positioning hole 31 through the second positioning hole 11, so that the slider body 30 and the outer tube 10 can be easily attached and detached.
In this embodiment, the cross-sectional shapes of the inner tube 20 and the outer tube 10 may be, but are not limited to, rectangular, circular, pentagonal, hexagonal, elliptical, and the like, and may be selected according to the needs; the slider body 30 may be shaped according to the sectional shapes of the inner tube 20 and the outer tube 10; the slider body 30 may be, but not limited to, integrally formed, end-to-end spliced, or formed by splicing a plurality of members.
As an alternative embodiment of this embodiment, the outer circumference of the fixing member 40 is provided with an external thread; the inner wall of the first positioning hole 31 is provided with an internal thread matched with the fixing piece 40.
In this embodiment, preferably, the inner walls of the first positioning hole 31 and the second positioning hole 11 may be provided with female screws, and the fixing member 40 may be a screw, which is screwed into the second positioning hole 11 and the first positioning hole 31 in sequence to fix the slider body 30 to the inner wall of the outer tube 10.
In this embodiment, when the slider body 30 is installed, the lower end of the slider body 30 needs to be inserted into the outer tube 10, and the fixing member 40 is installed after the first positioning hole 31 is aligned with the second positioning hole 11. In order to facilitate positioning, a plurality of positioning grooves 12 are formed at intervals along the upper end pipe of the outer pipe 10; a plurality of positioning protrusions 32 matched with the positioning grooves 12 are arranged on the upper edge of the slider body 30 at intervals.
In this embodiment, the lower end of the slider body 30 can be inserted into the outer tube 10, so that the positioning protrusion 32 on the slider body 30 is clamped into the positioning groove 12 on the upper edge of the corresponding outer tube 10, and the alignment of the first positioning hole 31 and the second positioning hole 11 can be realized, which is convenient to use.
Example 2
As shown in fig. 3 and 4, on the basis of embodiment 1, the present embodiment provides a lifting column, including: an inner tube 20; the outer pipe 10 is sleeved outside the inner pipe 20, and the upper end of the outer pipe is provided with the slide block which is convenient to disassemble and assemble as described in embodiment 1; and a leg elevating driving mechanism 50 for driving the inner tube 20 to be elevated.
In this embodiment, the upper end of the outer tube 10 is provided with the slider body 30, which can prevent the inner and outer tube walls from directly contacting each other, reduce the sliding friction force, and simultaneously eliminate the noise and the jamming caused by the direct contact of the inner and outer tube walls, so as to improve the smoothness and the stability of the operation; the slider body 30 and the outer tube 10 are mounted in such a manner as to be easily disassembled.
In this embodiment, after the inner tube 20 extends into the outer tube 10 for a certain length, the lower end of the inner tube 20 is easy to touch the outer wall of the outer tube 10, and in order to further avoid direct contact between the tube walls, preferably, as shown in fig. 5, the outer wall of the lower end of the inner tube 20 is provided with a sliding sheet 60, the sliding sheet 60 can separate the outer wall of the inner tube 20 from the inner wall of the outer tube 10, and the sliding sheet 60 and the slider body 30 work together to improve the overall stability of the lifting column.
In the present embodiment, the sliding pieces 60 may be, but not limited to, spaced apart around the outer circumference of the inner tube 20 or arranged continuously, and the number may be one, two or more.
In this embodiment, optionally, the inner tube 20 and the outer tube 10 are both rectangular tubes, and the number of the sliding pieces 60 is 4, and the sliding pieces are respectively located on four side surfaces of the inner tube 20.
As shown in fig. 5, in an alternative installation process, the sliding block body 30 may be sleeved on the inner tube 20, and then the sliding piece 60 is installed; then, the inner tube 20 is inserted into the outer tube 10, the slider body 30 is fixed to the upper end of the outer tube 10, and other mechanisms and components are mounted.
As an alternative embodiment of the leg lift driving mechanism 50, as shown in fig. 3, the leg lift driving mechanism 50 includes: a driving box 51 fixed at the upper end of the inner tube 20 and having a driver therein; a screw rod 52 inserted into the inner tube 20; the screw rod sleeve 53 penetrates through the outer pipe 10, the bottom end of the screw rod sleeve is fixedly connected with the outer pipe 10, and the top end of the screw rod sleeve is fixedly provided with a screw rod nut 54 sleeved on the screw rod 52; wherein the driver drives the screw rod 52 to rotate so as to cooperate with the screw rod nut 54 to drive the inner tube 20 to lift.
In this embodiment, the table leg lifting/lowering driving mechanism 50 has a simple structure, and the bottom end of the screw rod sleeve 53 may be directly and fixedly connected to the outer tube 10, or may be fixedly connected to the outer tube 10 through a support base of the table leg.
In summary, the detachable slider is screwed into the first positioning hole 31 through the second positioning hole 11 by the corresponding fixing member 40, so that the slider body 30 is fixed on the inner wall of the outer tube, and the slider body 30 and the outer tube 10 can be conveniently detached; after the lower end of the slider body 30 is inserted into the outer tube 10, the positioning protrusion 32 on the slider body 30 is clamped into the positioning groove 12 on the upper edge of the corresponding outer tube 10, so that the alignment of the first positioning hole 31 and the second positioning hole 11 can be realized, and the use is convenient.
The components selected for use in the present application (components not illustrated for specific structures) are all common standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experimentation.
In the description of the embodiments of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (7)
1. The utility model provides a be located between outer tube (10) and inner tube (20) of lift stand convenient to reassembling type slider, its characterized in that includes:
a slider body (30);
a plurality of first positioning holes (31) are arranged on the sliding block body (30) at intervals;
the pipe wall of the outer pipe (10) is provided with a plurality of second positioning holes (11) which correspond to the first positioning holes (31) one by one;
a fixing member (40) is adapted to be screwed into the first positioning hole (31) through the second positioning hole (11) to fix the slider body (30) on the inner wall of the outer tube (10).
2. The removable slide of claim 1,
the periphery of the fixing piece (40) is provided with external threads;
the inner wall of the first positioning hole (31) is provided with an internal thread matched with the fixing piece (40).
3. The removable slide of claim 1,
the periphery of the fixing piece (40) is provided with external threads;
the inner walls of the first positioning hole (31) and the second positioning hole (11) are provided with internal threads matched with the fixing piece (40).
4. The removable slide of claim 1,
a plurality of positioning grooves (12) are formed at intervals along the upper end pipe of the outer pipe (10);
a plurality of positioning bulges (32) matched with the positioning grooves (12) are arranged on the upper edge of the sliding block body (30) at intervals.
5. A lifting column, comprising:
an inner tube (20); and
the outer pipe (10) is sleeved outside the inner pipe (20) and the upper end of the outer pipe is provided with the slide block convenient to disassemble and assemble as claimed in any one of claims 1 to 4; and
a table leg lifting driving mechanism (50) for driving the inner pipe (20) to lift.
6. Lifting column according to claim 5,
the outer wall of the lower end of the inner pipe (20) is provided with a sliding sheet (60).
7. Lifting column according to claim 5,
the table leg lifting drive mechanism (50) comprises:
a driving box (51) fixed at the upper end of the inner tube (20) and internally provided with a driver;
a screw rod (52) which is arranged in the inner tube (20) in a penetrating way;
the screw rod sleeve (53) penetrates through the outer pipe (10), the bottom end of the screw rod sleeve is fixedly connected with the outer pipe (10), and the top end of the screw rod sleeve is fixedly provided with a screw rod nut (54) sleeved on the screw rod (52); wherein
The driver drives the screw rod (52) to rotate so as to be matched with the screw rod nut (54) to drive the inner tube (20) to lift.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120504749.5U CN214803549U (en) | 2021-03-09 | 2021-03-09 | Conveniently detachable slide block and lifting upright post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120504749.5U CN214803549U (en) | 2021-03-09 | 2021-03-09 | Conveniently detachable slide block and lifting upright post |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214803549U true CN214803549U (en) | 2021-11-23 |
Family
ID=78884485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120504749.5U Active CN214803549U (en) | 2021-03-09 | 2021-03-09 | Conveniently detachable slide block and lifting upright post |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214803549U (en) |
-
2021
- 2021-03-09 CN CN202120504749.5U patent/CN214803549U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112932062A (en) | Lifting table frame | |
| CN214803549U (en) | Conveniently detachable slide block and lifting upright post | |
| CN113017314A (en) | Multifunctional sliding block and lifting upright post | |
| WO2023142771A1 (en) | Fan lamp reinforcing structure and fan lamp | |
| CN213419633U (en) | Split type screw | |
| CN210717214U (en) | Easily install type LED lamp | |
| GB2609675A (en) | Pet house structure | |
| CN210179430U (en) | Can splice lamps and lanterns | |
| CN215015296U (en) | Joint formula slider and lift post | |
| CN220488021U (en) | Exhibition stand fastening mechanism | |
| CN216256070U (en) | Table chair supporting and connecting assembly | |
| CN217680453U (en) | Detachable connecting device for stainless steel support of building | |
| CN210034956U (en) | Special-shaped box LED display screen | |
| CN219734954U (en) | Base for guiding training instrument | |
| CN221284998U (en) | Structure is assembled to outdoor products's desktop | |
| CN219413305U (en) | Transmission structure of electric lifting table | |
| CN219249469U (en) | Lifting desk capable of being assembled quickly | |
| CN219550391U (en) | LED down lamp with lamp wick convenient to replace | |
| CN212407226U (en) | Pipeline connector, pipeline assembly and supporting device for display device | |
| CN219590720U (en) | Industrial computer capable of being detached conveniently | |
| CN219550117U (en) | Universal universal bracket | |
| CN221059885U (en) | Transmission rod assembly for single-motor lifting table | |
| CN214745279U (en) | Ceiling lamp mounting bracket and ceiling lamp | |
| CN216693190U (en) | Concatenation formula corner lamp | |
| CN215764329U (en) | Display T-shaped base convenient to disassemble and assemble |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 213001 Bangshang Road, cuibei Industrial Park, Henglin Town, Wujin District, Changzhou City, Jiangsu Province Patentee after: Jiangsu Mulin Zhizao Technology Co.,Ltd. Address before: 213001 Bangshang Road, cuibei Industrial Park, Henglin Town, Wujin District, Changzhou City, Jiangsu Province Patentee before: JIANGSU MULIN INTELLIGENT ELECTRIC CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder |