CN2897039Y - Pillow liftable rotating mechanism of pillow of sofa - Google Patents
Pillow liftable rotating mechanism of pillow of sofa Download PDFInfo
- Publication number
- CN2897039Y CN2897039Y CN 200620102332 CN200620102332U CN2897039Y CN 2897039 Y CN2897039 Y CN 2897039Y CN 200620102332 CN200620102332 CN 200620102332 CN 200620102332 U CN200620102332 U CN 200620102332U CN 2897039 Y CN2897039 Y CN 2897039Y
- Authority
- CN
- China
- Prior art keywords
- pillow
- bending iron
- sofa
- overcoat
- elevating lever
- 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 relates to a device for lifting and rotating sofa pillow, the upper end of which is provided with a lower-bending iron, a rivet and a washer which is flexible connect with up-bending iron are provided at vertical point of the lower-bending iron, the upper plane of the up-bending iron is provided with a connecting hole, the excircle of the lifting bar is provided with a plurality of fixed grooves. The outer coating is provided with an inner hexagonal hole on the top end of the outer coating, a steel ball and a spring leaf on the middle part and a external thread on the lower part. The utility model realizes a positioning device to adjust conveniently the height of pillow.
Description
Technical field
The utility model relates to a kind of sofa pillow up-down rotation gear.
Background technology
The sofa of prior art also is furnished with pillow or liftable pillow and has a rest better for people except having seat cushion, backrest, handrail.Its weak point is; Because people's height has nothing in common with each other, so the height of the required pillow of crowd that height is different has nothing in common with each other, and the turning mechanism that need possess detent mechanism and pillow itself, the sofa of prior art then lack the detent mechanism of adjustment pillow height and the turning mechanism of pillow itself.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of sofa pillow up-down rotation gear with turning mechanism of the detent mechanism of adjusting the pillow height and pillow itself is provided.
The technical scheme of the utility model sofa pillow up-down rotation gear; Comprise elevating lever, overcoat, nuts and washers, the upper end of described elevating lever is provided with down bending iron, the vertical place of following bending iron is provided with rivet, packing ring is flexibly connecting and going up bending iron, the last plane of last bending iron is provided with connecting hole, the cylindrical of described elevating lever is provided with the plurality of fixed groove, and the middle part of described overcoat is provided with steel ball and spring leaf.The upper end of described overcoat is provided with inner hexagonal hole, and the bottom of described overcoat is provided with external screw thread.
The beneficial effect of the utility model sofa pillow up-down rotation gear is; The middle part that the cylindrical of elevating lever is provided with plurality of fixed groove and overcoat is provided with the structure of steel ball and spring leaf, has realized the detent mechanism of easy adjustment pillow height.The upper end of elevating lever is provided with down bending iron, and the vertical place of following bending iron is provided with rivet, packing ring is flexibly connecting the structure that goes up bending iron, makes to stir to be achieved.
Description of drawings
Fig. 1 is the front view of the utility model sofa pillow up-down rotation gear;
Fig. 2 is that the B of Fig. 1 is to partial view;
Fig. 3 is the A-A profile of Fig. 1.
The specific embodiment
Fig. 1, Fig. 2, sofa pillow up-down rotation gear shown in Figure 3, comprise elevating lever 8, overcoat 5, nut 3 and packing ring 4, the upper end of its elevating lever 8 is provided with down bending iron 2, the vertical place of following bending iron 2 is provided with rivet 10, packing ring 11 is flexibly connecting and going up bending iron 1, the last plane of last bending iron 1 is provided with connecting hole 13, the cylindrical of its elevating lever 8 is provided with plurality of fixed groove 9, and the middle part of its overcoat 5 is provided with steel ball 6 and spring leaf 12.The upper end of its overcoat 5 is provided with inner hexagonal hole 14.The bottom of its overcoat 5 is provided with external screw thread 7.
The utility model sofa pillow up-down rotation gear is that two pairings are used, and is at last bending iron 1 usefulness connecting hole 13 that pillow is fixedly connected, elevating lever 8 inserted with the nut in external screw thread 7 and the sofa backrest from the upper surface of sofa backrest together with overcoat 5 be connected and fixed.
Can adjust and automatic location according to push-and-pull pillow about the height of human body during use.Can also stir pillow in front and back, realize that the front and back of pillow are adjusted.
Claims (3)
1. a sofa pillow up-down rotation gear comprises elevating lever (8), overcoat (5), nut (3) and packing ring (4), it is characterized in that; The upper end of described elevating lever (8) is provided with down bending iron (2), the vertical place of following bending iron (2) is provided with rivet (10), packing ring (11) is flexibly connecting and going up bending iron (1), the last plane of last bending iron (1) is provided with connecting hole (13), the cylindrical of described elevating lever (8) is provided with plurality of fixed groove (9), and the middle part of described overcoat (5) is provided with steel ball (6) and spring leaf (12).
2. sofa pillow up-down rotation gear according to claim 1 is characterized in that; The upper end of described overcoat (5) is provided with inner hexagonal hole (14).
3. sofa pillow up-down rotation gear according to claim 1 and 2 is characterized in that; The bottom of described overcoat (5) is provided with external screw thread (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620102332 CN2897039Y (en) | 2006-04-04 | 2006-04-04 | Pillow liftable rotating mechanism of pillow of sofa |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620102332 CN2897039Y (en) | 2006-04-04 | 2006-04-04 | Pillow liftable rotating mechanism of pillow of sofa |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2897039Y true CN2897039Y (en) | 2007-05-09 |
Family
ID=38072383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620102332 Expired - Fee Related CN2897039Y (en) | 2006-04-04 | 2006-04-04 | Pillow liftable rotating mechanism of pillow of sofa |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2897039Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110356302A (en) * | 2018-04-10 | 2019-10-22 | 格瑞玛股份公司 | Head support |
-
2006
- 2006-04-04 CN CN 200620102332 patent/CN2897039Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110356302A (en) * | 2018-04-10 | 2019-10-22 | 格瑞玛股份公司 | Head support |
| CN110356302B (en) * | 2018-04-10 | 2022-05-27 | 格瑞玛股份公司 | Head support |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206246955U (en) | A kind of multi-angle rotary support for computer screen | |
| CN1295450C (en) | Stopping point | |
| CN2897039Y (en) | Pillow liftable rotating mechanism of pillow of sofa | |
| CN2719105Y (en) | Recreational chair | |
| CN2877447Y (en) | Arm of chair with height adjustment | |
| CN202477027U (en) | Lifting chair | |
| CN2618492Y (en) | Combined top table | |
| CN2779981Y (en) | Manager chair | |
| CN201026019Y (en) | Leisure chair | |
| CN201337594Y (en) | Sedentary wheelchair | |
| CN211371752U (en) | Rotatable and height-adjusting's computer is raised ware | |
| CN2837590Y (en) | Connecting rod with unequal section cover | |
| CN2626334Y (en) | Chair with liftable headrest | |
| CN200947943Y (en) | Revolving chair stock | |
| CN201219692Y (en) | Switch handle | |
| CN2513451Y (en) | Chair underpan | |
| CN213464176U (en) | Angle-adjustable lifting table | |
| CN2937367Y (en) | Middle pillar lifter | |
| CN208957304U (en) | A kind of desk with lifting table lamp | |
| CN213909039U (en) | Lifting type multimedia console | |
| CN211635083U (en) | Convenient waist training ware of turning round of adjusting | |
| CN202293840U (en) | Adjustable self-locking elastic pen clip structure | |
| CN200980486Y (en) | Bed with multiple supporting legs | |
| CN2485054Y (en) | Height adjustable shower nozzle rest | |
| CN202459971U (en) | Control panel and armrest connection structure for running machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |