CN204525316U - A kind of installation chair wheeled support device - Google Patents
A kind of installation chair wheeled support device Download PDFInfo
- Publication number
- CN204525316U CN204525316U CN201520059301.1U CN201520059301U CN204525316U CN 204525316 U CN204525316 U CN 204525316U CN 201520059301 U CN201520059301 U CN 201520059301U CN 204525316 U CN204525316 U CN 204525316U
- Authority
- CN
- China
- Prior art keywords
- workbench
- chair
- buckle
- bearing pin
- strip 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of installation chair wheeled support device, include base plate, on base plate, Vertical form has a root post, column is provided with a workbench, on workbench, center is fixed with the bearing pin perpendicular to workbench, workbench is fixed with multiple draw-in groove, bearing pin periphery has strip hole, in strip hole, vertical bearing pin axial line is formed with back shaft, back shaft upper sleeve has spring, also include buckle, buckle is embedded in strip hole, and buckle madial wall is fixedly connected with spring, buckle lateral wall is formed with rectangular leg-of-mutton limited block, the bottom surface at the right-angle side place of limited block parallels with table plane, the utility model passes through the horizontal direction of chair pin and the spacing of vertical direction, ensure that the job stability when assembling chair wheel, and this device operating efficiency is high, alleviate labour intensity.
Description
technical field:
The utility model relates to chair manufacturing equipment technical field, especially relates to a kind of installation chair wheeled support device.
background technology:
In existing chair, chair wheel is assembled to chair pin when getting on, all that chair pin is placed on the table, and then chair wheel is installed to chair pin gets on, because chair pin lacks corresponding location and fixture, a hand rest is needed to live chair pin when installation, chair wheel is assembled to chair pin and gets on by the hand-held chair wheel of another, if because the comparatively large hand of installing force required when installing does not ask steady chair pin may occur skating and hurt hand, and compare effort when assembling like this, and because lack location and fixture, there will be when assembling and rock, the normal assembling of impact.
utility model content:
The utility model discloses a kind of installation chair wheeled support device, solve chair in prior art to take turns when being installed to chair pin and getting on, because chair pin lacks location and fixture, compare effort when assembling, and the situation that wobble effects is normally assembled may be occurred.
The utility model technology solution is as follows: a kind of installation chair wheeled support device, include base plate, on base plate, Vertical form has a root post, column is provided with a workbench, on workbench, center is fixed with the bearing pin perpendicular to workbench, workbench is fixed with multiple draw-in groove, bearing pin periphery has strip hole, in strip hole, vertical bearing pin axial line is formed with back shaft, back shaft upper sleeve has spring, also include buckle, buckle is embedded in strip hole, and buckle madial wall is fixedly connected with spring, buckle lateral wall is formed with rectangular leg-of-mutton limited block, the bottom surface at the right-angle side place of limited block parallels with table plane.
Preferably, workbench is connected by bearing rotationally with column.
Preferably, multiple draw-in groove center line is all through workbench center, and draw-in groove is uniform on the table around bearing pin, and described workbench is disc, and draw-in groove length is less than workbench radius.
Preferably, bearing pin and column are on same axial line.
The beneficial effects of the utility model are: when the utility model uses, chair pin is inverted, and central shaft hole sleeve is on bearing pin, owing to being inserted with buckle in the strip hole on bearing pin, buckle medial surface is fixedly connected with spring, buckle outer surface is formed with limited block, therefore chair pin is after bearing pin of putting upside down, it is spacing that limited block on bearing pin can carry out vertical direction to chair pin, prevent from chair pin from carrying out vertical direction to move, and workbench is provided with draw-in groove, draw-in groove carries out the spacing of horizontal direction to chair pin, prevent chair pin from rotating in the horizontal plane around bearing pin, by the effect of these structures, can realize when installing chair wheel fixing with spacing to the accurate of chair pin, avoid rocking and affecting normal assembling because of chair pin, and be rotatably connected by bearing between workbench and column, when installation chair wheel, the conversion of each station can be realized by rotary table, very convenient, operating efficiency is high, this device is after fixing chair pin, there is the position-limit mechanism of level and vertical direction, define effective support, only often need rotate a station installation chair wheel and turn to next station, operating efficiency is high, alleviate labour intensity to a certain extent, good working effect, after installing, press buckle chair pin to be taken out.
accompanying drawing illustrates:
Fig. 1 is the utility model side view;
Fig. 2 is A place generalized section in Fig. 1;
Fig. 3 is B place close-up schematic view in Fig. 2;
Fig. 4 is the utility model structural representation;
In figure: 1. bearing pin 2. limited block 3. draw-in groove 4. workbench 5. column 6. base plate 7. back shaft 8. spring 9. buckle 10. chair pin.
detailed description of the invention:
As Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4, a kind of installation chair wheeled support device, include base plate 6, on base plate 6, Vertical form has a root post 5, column 5 is provided with a workbench 4, on workbench 4, center is fixed with the bearing pin 1 perpendicular to workbench, bearing pin 1 and chair pin 10 central shaft hole sleeve, workbench 4 is fixed with five draw-in grooves 3, draw-in groove 3 is for blocking each feet of chair pin 10, horizontal direction carried out to chair pin 10 spacing, bearing pin 1 periphery has strip hole, in strip hole, vertical bearing pin 1 axial line is formed with back shaft 7, back shaft 7 upper sleeve has spring 8, also include buckle 9, buckle 9 is nested in strip hole, and buckle 9 madial wall is fixedly connected with spring 8, buckle 9 lateral wall is formed with rectangular leg-of-mutton limited block 2, the bottom surface at the right-angle side place of limited block 2 parallels with table plane, chair pin vertical direction carries out spacing by the bottom surface at the right-angle side place of limited block 2.
Particularly, workbench 4 is connected by bearing rotationally with column 5, and workbench 4 can rotate around column 5.
Particularly, five draw-in groove 3 center lines are all through workbench 4 center, and draw-in groove 3 is uniform on workbench 4 around bearing pin 1, and workbench 4 is disc, and draw-in groove 3 length is less than workbench 4 radius, like this after chair has been taken turns, from the gap between draw-in groove and bearing pin 1, chair pin 10 can be extracted.
Particularly, bearing pin 1 and column 5 are on same axial line, and such chair pin 10 can rotate around column 5 axial line on workbench 4.
Operation principle of the present utility model is: chair pin 10 is inverted, and chair pin 10 central shaft hole sleeve is on bearing pin 1, it is spacing that each feet of chair pin 10 is blocked main horizontal direction of carrying out by draw-in groove 3, limited block 2 pairs of chair pin 10 that the buckle 9 that bearing pin 1 is fixedly connected with spring 8 is shaped carry out vertical direction and carry out spacing, when chair pin 10 axis hole is through limited block 2 time, limited block 2 under the effect of the pressure limited block 2 is pressed in the strip hole on bearing pin 1 with buckle 9, when chair pin 10 axis hole is completely after limited block 2, limited block 2 resets under the effect of spring 8, the bottom surface of limited block 2 is parallel with workbench 4 plane, and fit with chair pin 10 that chair pin 10 to be carried out vertical direction spacing, such chair pin 10 is by completely spacing and fixing, chair so just can be installed taken turns, and be connected by bearing between workbench 4 with column 5, when installation chair wheel, the conversion of each station can be realized by rotary table 4, very convenient.
The foregoing is only preferred embodiment of the present utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all should belong to the scope of the utility model protection.
Claims (4)
1. an installation chair wheeled support device, include base plate (6), the upper Vertical form of described base plate (6) has a root post (5), described column (5) is provided with a workbench (4), the upper center of described workbench (4) is fixed with the bearing pin (1) perpendicular to workbench, described workbench (4) is fixed with multiple draw-in groove (3), described bearing pin (1) periphery has strip hole, in described strip hole, vertical bearing pin (1) axial line is formed with back shaft (7), described back shaft (7) upper sleeve has spring (8), also include buckle (9), described buckle (9) is embedded in strip hole, and buckle (9) madial wall is fixedly connected with spring (8), described buckle (9) lateral wall is formed with rectangular leg-of-mutton limited block (2), the bottom surface at the right-angle side place of described limited block (2) parallels with table plane.
2. the one according to claims 1 installs chair wheeled support device, it is characterized in that: described workbench (4) is connected by bearing rotationally with column (5).
3. the one according to claims 1 installs chair wheeled support device, it is characterized in that: described multiple draw-in groove (3) center line is all through workbench (4) center, and draw-in groove (3) is upper uniform at workbench (4) around bearing pin (1), and described workbench (4) is disc, and draw-in groove (3) length is less than workbench (4) radius.
4. the one according to claims 1 installs chair wheeled support device, it is characterized in that: described bearing pin (1) and column (5) are on same axial line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520059301.1U CN204525316U (en) | 2015-01-28 | 2015-01-28 | A kind of installation chair wheeled support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520059301.1U CN204525316U (en) | 2015-01-28 | 2015-01-28 | A kind of installation chair wheeled support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204525316U true CN204525316U (en) | 2015-08-05 |
Family
ID=53739366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520059301.1U Expired - Fee Related CN204525316U (en) | 2015-01-28 | 2015-01-28 | A kind of installation chair wheeled support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204525316U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112338854A (en) * | 2020-10-10 | 2021-02-09 | 浙江凯莱特工贸有限公司 | Assembling device for swivel chair |
-
2015
- 2015-01-28 CN CN201520059301.1U patent/CN204525316U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112338854A (en) * | 2020-10-10 | 2021-02-09 | 浙江凯莱特工贸有限公司 | Assembling device for swivel chair |
| CN112338854B (en) * | 2020-10-10 | 2022-02-01 | 浙江凯莱特工贸有限公司 | Assembling device for swivel chair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20160128 |
|
| EXPY | Termination of patent right or utility model |