CN204032676U - For the propelling movement adjusting device of dining table - Google Patents
For the propelling movement adjusting device of dining table Download PDFInfo
- Publication number
- CN204032676U CN204032676U CN201420480232.7U CN201420480232U CN204032676U CN 204032676 U CN204032676 U CN 204032676U CN 201420480232 U CN201420480232 U CN 201420480232U CN 204032676 U CN204032676 U CN 204032676U
- Authority
- CN
- China
- Prior art keywords
- holder
- lifting nut
- adjusting bolt
- hole
- dining table
- 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
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- Tables And Desks Characterized By Structural Shape (AREA)
- Legs For Furniture In General (AREA)
Abstract
The utility model relates to dining table technical field, particularly relate to the propelling movement adjusting device for dining table, include holder, adjusting bolt, lifting nut, be fixed on the connecting rod on holder, the upper end of adjusting bolt is rotatably connected on bottom holder, lifting nut offers motion thread hole along axle center place, lifting nut is connected with adjusting bolt screw-driven by motion thread hole, the circumferential exterior surface of lifting nut is provided with external screw thread, during use, holder is fixed on sliding panel, lifting nut is installed on the accessories plate, rotating adjusting bolt should be able to drive lifting nut to move up and down, thus regulate the height of add-in card, adjustment operation is convenient, structure is simple, adjusting bolt stretches out holder outside, extension elongation can arrange very long, thicker plate can be applicable to, and lifting nut fastens on the accessories plate by external thread rotary, mounting or dismounting are convenient.
Description
technical field:
The utility model relates to dining table technical field, particularly relates to the propelling movement adjusting device for dining table.
background technology:
In existing field of furniture, the desktop of dining table is generally square or rectangle, if family carrys out guest, now dining table seems that some is little; If round table selected by dining table, shared room area is large again; Therefore, there is the telescopic dining table of desktop that can increase dining table area, the desktop of this dining table comprises dinning table panel, gripper shoe, sliding panel, add-in card, gripper shoe is fixed on below dinning table panel, add-in card is slidably connected by sliding panel and forms Collapsible structure on the supporting plate, can increase dining table area when being pulled out by add-in card temporarily.But along with increasing of access times, wearing and tearing are had between gripper shoe and sliding panel slide, in addition, add-in card access times increase and also may be out of shape, cause add-in card often can not be parallel with desktop, impact uses, dining table may be needed to return Furniture Factory, by furniture master worker, gripper shoe, sliding panel are carried out polishing and processed, readjust, thus enable add-in card parallel with desktop, but process takes time and effort like this, Furniture Factory is then added and bears after sale, then maintenance cost is added for user.
utility model content:
The purpose of this utility model be exactly the deficiency that exists for prior art and provide a kind of and conveniently can adjust that add-in card height, adjustment operation are convenient, structure is simply for the propelling movement adjusting device of dining table.
To achieve these goals, the technical solution adopted in the utility model is:
For the propelling movement adjusting device of dining table, include adjusting bolt, the lifting nut being set in adjusting bolt outside, the connecting rod be fixed on holder that the cylindric holder, the end of thread that vertically arrange are arranged upward, the upper end of adjusting bolt is rotatably connected on bottom holder, lifting nut offers motion thread hole along axle center place, lifting nut is connected with adjusting bolt screw-driven by motion thread hole, and the circumferential exterior surface of lifting nut is provided with external screw thread.
Described holder radially offers installing hole near the position of upper end, and the rear end grafting of connecting rod is fixed in installing hole.
The front end of described connecting rod is connected with rolling bearing.
Offer regular hexagon stepped hole bottom the motion thread hole of described lifting nut, the inscribed circle diameter of stepped hole is more than or equal to the external diameter in motion thread hole.
Described adjusting bolt offers annular spacing groove in the circumferential exterior surface of upper end, axis hole is offered vertically bottom holder, the upper end of adjusting bolt is rotatably connected in axis hole, position corresponding with annular spacing groove on holder radially offers the spacing screwed hole be communicated with axis hole, be threaded in spacing screwed hole limited location screw, and the end of thread of limited screw to stretch in axis hole and is stuck in annular spacing groove.
Described spacing screwed hole radially runs through the rear and front end of holder.
The utility model beneficial effect is: the utility model includes the cylindric holder vertically arranged, the adjusting bolt that the end of thread is arranged upward, be set in the lifting nut of adjusting bolt outside, be fixed on the connecting rod on holder, the upper end of adjusting bolt is rotatably connected on bottom holder, lifting nut offers motion thread hole along axle center place, lifting nut is connected with adjusting bolt screw-driven by motion thread hole, the circumferential exterior surface of lifting nut is provided with external screw thread, during use, holder is fixed on sliding panel, lifting nut is installed on the accessories plate, rotating adjusting bolt should be able to drive lifting nut to move up and down, thus regulate the height of add-in card, adjustment operation is convenient, structure is simple, adjusting bolt stretches out holder outside, extension elongation can arrange very long, thicker plate can be applicable to, and lifting nut fastens on the accessories plate by external thread rotary, mounting or dismounting are convenient.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is sectional view of the present utility model.
Fig. 3 is decomposing schematic representation of the present utility model.
detailed description of the invention:
Below in conjunction with accompanying drawing and preferred embodiment, the utility model is described in further detail, see shown in Fig. 1 ~ 3, the utility model includes the cylindric holder 1 vertically arranged, the adjusting bolt 2 that the end of thread is arranged upward, be set in the lifting nut 3 of adjusting bolt 2 outside, be fixed on the connecting rod 4 on holder 1, the upper end of adjusting bolt 2 is rotatably connected on bottom holder 1, lifting nut 3 offers motion thread hole 31 along axle center place, lifting nut 3 is connected with adjusting bolt 2 screw-driven by motion thread hole 31, the circumferential exterior surface of lifting nut 3 is provided with external screw thread 32, lifting nut 3 is tightened on the accessories plate by external screw thread 32, mounting or dismounting are convenient.
Holder 1 radially offers installing hole 11 near the position of upper end, and the rear end grafting of connecting rod 4 is fixed in installing hole 11, and connecting rod 4 is installed and removed convenient, stabilized structure.The front end of connecting rod 4 is connected with rolling bearing 5.
Regular hexagon stepped hole 33 is offered bottom the motion thread hole 31 of lifting nut 3, the inscribed circle diameter of stepped hole 33 is more than or equal to the external diameter in motion thread hole 31, regular hexagon stepped hole 33 conveniently can use spanner rotation and lifting nut 3, and lifting nut 3 is installed and removed convenient.
Adjusting bolt 2 offers annular spacing groove 21 in the circumferential exterior surface of upper end, axis hole 12 is offered vertically bottom holder 1, the upper end of adjusting bolt 2 is rotatably connected in axis hole 12, position corresponding with annular spacing groove 21 on holder 1 radially offers the spacing screwed hole 13 be communicated with axis hole 12, be threaded in spacing screwed hole 13 limited location screw 6, the end of thread of limited screw 6 to stretch in axis hole 12 and is stuck in annular spacing groove 21, limited screw 6 can play axial limiting effect to adjusting bolt 2, prevent from adjusting bolt 2 from producing to move axially, structure is simple, mounting or dismounting are convenient.Spacing screwed hole 13 radially runs through the rear and front end of holder 1, limited screw 6 is made optionally to be arranged on spacing screwed hole 13 from the front end of holder 1 or rear end, when below dining table, in narrow space, one end of spacing screwed hole 13 is blocked, the other end can also mounting limit screw 6, add flexibility, install more convenient.
During use, holder 1 is fixed on sliding panel, lifting nut 3 is installed on the accessories plate, rotating adjusting bolt 2 should be able to drive lifting nut 3 to move up and down, thus regulates the height of add-in card, and adjustment operation is convenient, structure is simple, adjusting bolt 2 stretches out holder 1 outside, and extension elongation can arrange long, can be applicable to thicker plate.
Certainly, the above is only preferred embodiment of the present utility model, therefore all equivalences done according to structure, feature and the principle described in the utility model patent claim change or modify, and are included in the utility model patent claim.
Claims (6)
1. for the propelling movement adjusting device of dining table, it is characterized in that: include the cylindric holder (1) vertically arranged, the adjusting bolt (2) that the end of thread is arranged upward, be set in the lifting nut (3) that adjusting bolt (2) is outside, be fixed on the connecting rod (4) on holder (1), the upper end of adjusting bolt (2) is rotatably connected on holder (1) bottom, lifting nut (3) offers motion thread hole (31) along axle center place, lifting nut (3) is connected with adjusting bolt (2) screw-driven by motion thread hole (31), the circumferential exterior surface of lifting nut (3) is provided with external screw thread (32).
2. the propelling movement adjusting device for dining table according to claim 1, is characterized in that: described holder (1) radially offers installing hole (11) near the position of upper end, and the rear end grafting of connecting rod (4) is fixed in installing hole (11).
3. the propelling movement adjusting device for dining table according to claim 2, is characterized in that: the front end of described connecting rod (4) is connected with rolling bearing (5).
4. the propelling movement adjusting device for dining table according to claim 1, it is characterized in that: the bottom, motion thread hole (31) of described lifting nut (3) offers regular hexagon stepped hole (33), and the inscribed circle diameter of stepped hole (33) is more than or equal to the external diameter of motion thread hole (31).
5. the propelling movement adjusting device for dining table according to claim 1 ~ 4 any one, it is characterized in that: described adjusting bolt (2) offers annular spacing groove (21) in the circumferential exterior surface of upper end, holder (1) bottom offers axis hole (12) vertically, the upper end of adjusting bolt (2) is rotatably connected in axis hole (12), the upper position corresponding with annular spacing groove (21) of holder (1) radially offers the spacing screwed hole (13) be communicated with axis hole (12), be threaded in spacing screwed hole (13) limited location screw (6), the end of thread of limited screw (6) to stretch in axis hole (12) and is stuck in annular spacing groove (21).
6. the propelling movement adjusting device for dining table according to claim 5, is characterized in that: described spacing screwed hole (13) radially runs through the rear and front end of holder (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420480232.7U CN204032676U (en) | 2014-08-25 | 2014-08-25 | For the propelling movement adjusting device of dining table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420480232.7U CN204032676U (en) | 2014-08-25 | 2014-08-25 | For the propelling movement adjusting device of dining table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204032676U true CN204032676U (en) | 2014-12-24 |
Family
ID=52233404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420480232.7U Expired - Fee Related CN204032676U (en) | 2014-08-25 | 2014-08-25 | For the propelling movement adjusting device of dining table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204032676U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105689863A (en) * | 2016-03-30 | 2016-06-22 | 山东诺博泰智能科技有限公司 | Novel automatic guide wire welding device |
| CN105750707A (en) * | 2016-03-30 | 2016-07-13 | 山东诺博泰智能科技有限公司 | Robot-type gas tungsten arc welding system |
| CN109300454A (en) * | 2018-12-02 | 2019-02-01 | 天津市津宝乐器有限公司 | Sand ribbon regulating mechanism |
| CN111941760A (en) * | 2020-07-24 | 2020-11-17 | 创维集团智能装备有限公司 | Mould core-pulling cooling device and mould core-pulling mechanism |
-
2014
- 2014-08-25 CN CN201420480232.7U patent/CN204032676U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105689863A (en) * | 2016-03-30 | 2016-06-22 | 山东诺博泰智能科技有限公司 | Novel automatic guide wire welding device |
| CN105750707A (en) * | 2016-03-30 | 2016-07-13 | 山东诺博泰智能科技有限公司 | Robot-type gas tungsten arc welding system |
| CN109300454A (en) * | 2018-12-02 | 2019-02-01 | 天津市津宝乐器有限公司 | Sand ribbon regulating mechanism |
| CN111941760A (en) * | 2020-07-24 | 2020-11-17 | 创维集团智能装备有限公司 | Mould core-pulling cooling device and mould core-pulling mechanism |
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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: 20141224 Termination date: 20150825 |
|
| EXPY | Termination of patent right or utility model |