CN209786689U - Quick mounting and dismounting structure of wire slot - Google Patents
Quick mounting and dismounting structure of wire slot Download PDFInfo
- Publication number
- CN209786689U CN209786689U CN201920799860.4U CN201920799860U CN209786689U CN 209786689 U CN209786689 U CN 209786689U CN 201920799860 U CN201920799860 U CN 201920799860U CN 209786689 U CN209786689 U CN 209786689U
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- CN
- China
- Prior art keywords
- wire casing
- bolt
- type frame
- quick installation
- shaped frame
- Prior art date
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- 238000009434 installation Methods 0.000 claims abstract description 24
- 230000005489 elastic deformation Effects 0.000 claims abstract description 4
- 238000001746 injection moulding Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 2
- 238000004080 punching Methods 0.000 claims description 2
- 230000007704 transition Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000001125 extrusion Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Installation Of Indoor Wiring (AREA)
Abstract
The utility model discloses a structure is dismantled in quick installation of wire casing, including the wire casing of locating desktop back, U type frame including elastic deformation ability, the opening part of U type frame inwards is equipped with the turn-ups that is the horizontal plane, be provided with the card hole on the turn-ups, be equipped with on the side of U type frame with the guiding hole of card hole intercommunication, the desktop back is equipped with the bolt, and the bolt passes through the guiding hole and is connected with the cooperation of card hole, and U type frame cover is located the wire casing and is connected the wire casing through the cooperation with the bolt and install and dismantle the wire casing. The utility model provides a make things convenient for quick installation of wire casing and dismantle, simple manufacture, connect stable quick installation dismantlement structure of wire casing.
Description
Technical Field
The utility model belongs to the technical field of electric lift furniture, in particular to quick installation dismantlement structure of wire casing.
Background
Electric lift furniture obtains more and more extensive application in people's work, study and life, like electric lift table, it can be according to the user height-adjusting of different heights, and travelling comfort and convenience have been improved greatly, its electric lift's principle drives the lead screw lift for installing the motor operation at desktop back and realizes, need the connecting wire because of the motor circular telegram, for making the electric wire walk the line orderly and not expose outside general installation wire casing and realize, the current installation wire casing is generally fixed in the desktop back with the wire casing through the bolt, need aim at the reuse bolt with the screw at desktop back with the screw on the wire casing during installation and twist firmly, and the mounted position is again at the desktop back, therefore the operation of aiming at and the bolt twist firmly of screw is very inconvenient, be unfavorable for the quick installation dismantlement of wire casing, reduce production preparation efficiency.
Disclosure of Invention
The utility model aims to solve the technical problem that a quick installation dismantlement structure of wire casing is provided, its quick installation and the dismantlement that makes things convenient for the wire casing do benefit to and improve production efficiency, can solve the not enough of prior art.
The technical scheme of the utility model is that: the utility model provides a structure is dismantled in quick installation of wire casing, is including the wire casing of locating the desktop back, including the U type frame of elastic deformation ability, the opening part of U type frame inwards is equipped with the turn-ups that is the horizontal plane, seted up the card hole on the turn-ups, be equipped with on the side of U type frame with the guiding hole of card hole intercommunication, the desktop back is equipped with the bolt, and the bolt passes through the guiding hole and is connected with the cooperation of card hole, and the U type frame cover is located the wire casing and is connected the wire casing through the cooperation with the bolt and install and dismantle the wire casing. The bolt is not screwed up and is connected in desktop back both sides, U type frame cover is located outside the wire casing during installation, through inside extrusion U type frame opening both sides, U type frame opening is inside to be out of shape, place the open end of U type frame in between the bolt of both sides back release pressure, U type frame opening outwards expands and resets, in the reset process bolt passes the guiding hole and gets into in the card hole, the screw rod of bolt is injectd U type frame open-ended both sides, the head of bolt supports U type frame, through inside extrusion U type frame opening both sides during the dismantlement, the opening is inside to be out of shape, the bolt through behind the guiding hole take away from U type frame can, connect bolt connection in the desktop back earlier during installation, need not to carry out the screw on the wire casing and aim at the screw at the desktop back and be connected, easy to assemble and dismantlement.
Furthermore, the U-shaped frame is formed by punching and molding a metal sheet. Simple and convenient manufacture and low cost.
Further, the U-shaped frame is formed by plastic through one-time injection molding. Simple and convenient manufacture and low cost.
Furthermore, the bottom edge and the side edge of the U-shaped frame, and the side edge and the flanging are all in fillet transition. The device is excessively smooth, and does not form sharp corners to cause damage to installers.
Further the bolt is provided with a sleeve, and the sleeve is connected with the clamping hole in a matched mode. The head of bolt is arranged in to the screw rod outer bottom that the bolt was located to the sleeve cover, because of the connection in the desktop back that the bolt was not screwed up, need expose one section screw rod and carry on spacingly, and the screw rod that exposes needs length the same just enables U type frame level and sets up, establishes the same sleeve through the cover on the screw rod, and the sleeve top keeps off with the desktop back when bolted connection and touches the location and realize bolted connection's highly uniform promptly, makes U type frame level setting.
Further, a gasket is fixedly connected to the bottom of the sleeve, and after the sleeve is connected with the clamping hole, the bottom of the flanging is supported on the gasket. The support area of the U-shaped frame and the flanging is increased through the gasket, and the connection stability of the U-shaped frame is improved.
To sum up, the utility model provides a make things convenient for quick installation of wire casing and dismantle, simple manufacture, connect stable quick installation dismantlement structure of wire casing.
Drawings
FIG. 1 is a schematic view of a wire duct installation of the present invention;
FIG. 2 is a schematic structural view of the U-shaped frame;
FIG. 3 is a schematic view of the connection between the U-shaped frame and the bolt.
Shown in the figure: a wire slot 1; a U-shaped frame 2; a bolt 3; flanging 4; a clamping hole 5; a guide hole 6; a screw 7; a head portion 8; a sleeve 9; a gasket 10; the side edges 11; and a bottom edge 12.
Detailed Description
The embodiment of the utility model discloses an: as shown in fig. 1 to 3, a structure is dismantled in quick installation of wire casing, including wire casing 1 of locating the desktop back, U type frame 2 that has elastic deformation ability, the opening part of U type frame 2 inwards is equipped with turn-ups 4 that is the horizontal plane, turn-ups 4 are last to have seted up card hole 5, be equipped with the guiding hole 6 with card hole 5 intercommunication on the side 11 of U type frame 2, the desktop back is equipped with bolt 3, bolt 3 is connected with card hole 5 cooperation through guiding hole 6, be equipped with the annular on the wire casing 1 outer wall, U type frame 2 overlaps and is connected installation and dismantlement to wire casing 1 through the cooperation with bolt 3 in locating the annular.
During installation bolt 3 not screwed up connect in desktop back both sides, 2 covers of U type frame are located and are equipped with the annular on the wire casing 1 outer wall and fix a position wire casing 1, prevent wire casing 1 horizontal migration, through inside extrusion U type frame 2 opening both sides, 2 opening internal deformation of U type frame, place the open end of U type frame 2 back relief pressure between the bolt 3 of both sides in, 2 opening external expansion of U type frame resets, in the in-process bolt 3 that resets passes guiding hole 6 and gets into card hole 5, bolt 3's screw rod 7 is injectd 2 open-ended both sides of U type frame, bolt 3's head 8 supports U type frame 2, through inside extrusion U type frame 2 opening both sides during the dismantlement, the opening internal deformation, bolt 3 through behind guiding hole 6 take away from U type frame 2, easy to assemble and dismantle.
The U-shaped frame 2 preferred in the present embodiment is press-molded from a metal sheet. Simple and convenient manufacture and low cost.
The bottom 12 and the side 11, the side 11 and the turned-over edge 4 of the preferred U-shaped frame 2 of this embodiment are rounded and over-rounded. The device is excessively smooth, and does not form sharp corners to cause damage to installers.
The preferred bolt 3 of this embodiment is provided with a sleeve 9, and the sleeve 9 is connected with the clamping hole 5 in a matching way. Outside bolt 3's screw rod 7 was located to sleeve 9 cover, bolt 3's head 8 is arranged in to the bottom, connect in the desktop back because of bolt 3 is not screwed up, it is spacing to expose one section screw rod 7, and the screw rod 7 that exposes need length the same just can make 2 both sides of U type frame on same horizontal plane, establish same sleeve 9 through the cover on screw rod 7, sleeve 9 top keeps off with the desktop back when bolt 3 connects and touches the highly uniform that the location realizes bolt 3 and connect promptly, make 2 levels of U type frame set up, the level that realizes wire casing 1 is placed.
In the preferred embodiment, the bottom of the sleeve 9 is fixedly connected with a gasket 10, and after the sleeve 9 is connected with the clamping hole 5, the bottom of the flange 4 is supported on the gasket 10. The support area of the flange 4 is increased through the gasket 10, and the connection stability of the U-shaped frame 2 is increased.
Example two: the U-shaped frame 2 is formed by plastic through one-time injection molding. The rest of the structure is the same as the first embodiment and is not described again.
In addition to the above preferred embodiments, the present invention has other embodiments, and those skilled in the art can make various changes and modifications according to the present invention without departing from the spirit of the present invention, which should fall within the scope defined by the appended claims.
Claims (6)
1. The utility model provides a structure is dismantled in quick installation of wire casing, is including the wire casing of locating the desktop back, its characterized in that: the wire casing is characterized by comprising a U-shaped frame with elastic deformation capacity, wherein a turned edge which is a horizontal plane is inwards arranged at the opening of the U-shaped frame, a clamping hole is formed in the turned edge, a guide hole communicated with the clamping hole is formed in the side edge of the U-shaped frame, a bolt is arranged on the back of the desktop and is connected with the clamping hole in a matched mode through the guide hole, and the wire casing is installed and detached through the matched connection with the bolt outside the wire casing in a sleeved mode.
2. The quick installation and disassembly structure of a trunking of claim 1 wherein: the U-shaped frame is formed by punching and molding a metal sheet.
3. The quick installation and disassembly structure of a trunking of claim 1 wherein: the U-shaped frame is formed by plastic through one-time injection molding.
4. A quick-install-and-detach structure of a wire duct according to any one of claims 1 to 3, wherein: the bottom edge and the side edge of the U-shaped frame, and the side edge and the turned-over edge are all in round transition.
5. The quick installation and disassembly structure of a trunking of claim 4 wherein: the bolt is provided with a sleeve, and the sleeve is connected with the clamping hole in a matched mode.
6. The quick installation and disassembly structure of a trunking of claim 5 wherein: the bottom of the sleeve is fixedly connected with a gasket, and after the sleeve is connected with the clamping hole, the bottom of the flanging is supported on the gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920799860.4U CN209786689U (en) | 2019-05-30 | 2019-05-30 | Quick mounting and dismounting structure of wire slot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920799860.4U CN209786689U (en) | 2019-05-30 | 2019-05-30 | Quick mounting and dismounting structure of wire slot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209786689U true CN209786689U (en) | 2019-12-13 |
Family
ID=68788339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920799860.4U Active CN209786689U (en) | 2019-05-30 | 2019-05-30 | Quick mounting and dismounting structure of wire slot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209786689U (en) |
-
2019
- 2019-05-30 CN CN201920799860.4U patent/CN209786689U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20221107 Granted publication date: 20191213 |
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| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20240129 Granted publication date: 20191213 |
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| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20240129 Granted publication date: 20191213 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20240226 Granted publication date: 20191213 |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240325 Address after: No. 155 Dongxin Road, Gongshu District, Hangzhou City, Zhejiang Province, 310005 Patentee after: Yin Yanmin Country or region after: Zhong Guo Address before: 312000 junction of Shunyuan road and Zhiyuan Road, East Second District, Shangyu economic and Technological Development Zone, Hangzhou Bay, Shaoxing City, Zhejiang Province Patentee before: Zhejiang Xinyi Shengao Mechanical Transmission Co.,Ltd. Country or region before: Zhong Guo |