CN2099210U - Elecator - Google Patents
Elecator Download PDFInfo
- Publication number
- CN2099210U CN2099210U CN 91212839 CN91212839U CN2099210U CN 2099210 U CN2099210 U CN 2099210U CN 91212839 CN91212839 CN 91212839 CN 91212839 U CN91212839 U CN 91212839U CN 2099210 U CN2099210 U CN 2099210U
- Authority
- CN
- China
- Prior art keywords
- spring seat
- spring
- lifting
- lifting bar
- model
- 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.)
- Pending
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- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model relates to a lifting device, which is characterized in that a lifting rod provided with a groove is arranged in a spring seat, and a compression spring is arranged between the spring seat and the lifting rod; the lifting rod is positioned by steel balls arranged in the groove and the transverse hole of the spring seat; an outer sleeve is arranged out of the spring seat; a circular bulge provided with an offsetting spring is arranged in the outer sleeve corresponding to the steel balls. The utility model has brief and beautiful external shape, firm and reliable positioning, no need of any tool and convenience for lifting, and the utility model can be used on floor fanners, floor lamps, the seats of baby carriers and bicycles and any place needing to be lifted.
Description
The utility model relates to a kind of device that is used for lifting.
In our daily life; run into the situation that needs its length of change to satisfy the use needs through regular meeting; such as lifting seat, perambulator, bicycle and floor model desk lamp, electric fan etc.; at present, common lowering or hoisting gear has structural types such as screw thread, ringfeder, cross screw, integrates; these structures exist profile not attractive in appearance; lifting trouble, problems such as stable, soundness bring a lot of inconvenience for people's life.
The purpose of this utility model just provides the device that a kind of novel elevating is used, and has beautiful shape, and lifting is convenient, the characteristics of good stability.
Solution of the present utility model is: the lifting bar that has groove is contained in the spring seat, between spring seat and the lifting bar pressure spring is housed, lifting bar is by the steel ball location that is contained in its groove and the spring seat transverse holes, spring seat is outside equipped with overcoat, in the overcoat and steel ball corresponding part is that boss rises, and Returnning spring is housed, its detailed content is described below referring to accompanying drawing:
Referring to accompanying drawing, the feature of lowering or hoisting gear of the present utility model is that the lifting bar (1) that has groove (10) is contained in the spring seat (2), between spring seat (2) and the lifting bar (1) pressure spring (9) is housed, being used for promoting lifting bar (1) moves upward, lifting bar (1) is by steel ball (5) location that is contained in its groove (10) and spring seat (2) transverse holes, the a part of spheroid that is steel ball (5) is in the groove (10) of lifting bar (1), another part then is in the transverse holes of spring seat (2), steel ball (5) does not block lifting bar (1) and can be promoted by spring (9), spring seat (2) is outside equipped with overcoat (4), in the overcoat (4) and steel ball (5) corresponding part is that boss plays (12), and Returnning spring (6) is housed, at ordinary times, boss plays (12) and blocks steel ball (5) it can not dropped out in the transverse holes of spring seat (2), guarantee that the location is reliable, when needing lifting, overcoat (4) pressure spring (6) moves down, boss plays (12) and discharges steel ball (5), steel ball (5) discharges lifting bar (1), remove the external force on the overcoat (4), spring (6) promotes overcoat (4) and resets, boss plays (12) and utilizes its cambered surface again steel ball (5) to be clamp-oned in the groove (10) and the transverse holes on the spring seat (2) on the lifting bar (1) in it, and lifting bar (1) is fixed on a new position.Have guide slot (11) on lifting bar of the present utility model (1), cooperate with locating stud (7) on the spring seat (2), when lifting bar (1) lifting, locating stud (7) slides in guide slot (11), has avoided the rotation of lifting bar (1).
The lifting device structure that the utility model provides is succinct, beautiful shape, beautiful, firm position, reliable, lifting is convenient, do not need to realize by any instrument, it both can be used in lands on electric fan, the floor lamp, can also be used on the seat stool of perambulator, bicycle, can also be in other any place that needs lifting.Not only improved the performance of existing lowering or hoisting gear, and be used on perambulator and the bicycle and satisfied all ages and classes, different high short persons' usage requirement has certain economic, social and practicability.
Accompanying drawing has been represented the utility model specific embodiments.
Accompanying drawing is represented structural drawing of the present utility model.
According to embodiment shown in the drawings, have some grooves (10) on the bar of lifting bar (1), lifting bar (1) is contained in the spring seat (2), between spring seat (2) and the lifting bar (1) pressure spring (9) is housed, interference is pressed into interior cover (3) outside spring seat (2), constitute one with spring seat (2), with the spring seat (2) of lifting bar (1) groove (10) corresponding part and interior cover (3) on have four transverse holes, steel ball (5) is housed respectively in it, steel ball (a 5) part is in the transverse holes, another part is in the groove (10), lifting bar (1) is located, on the spring seat (2) of interior cover (3) bottom, back-up ring (8) is housed, overcoat (4) is arranged outside the interior cover (3), overcoat (4) top is spacing by the step of interior cover (3), between overcoat (4) and the back-up ring (8) Returnning spring (6) is housed, in overcoat (4) with steel ball (5) corresponding part be that boss plays (12), lifting bar (1) vertically have a guide slot (11), located lateral pin (7) is housed on the spring seat (2).
Claims (2)
1, a kind of lowering or hoisting gear, feature of the present utility model is: the lifting bar (1) that has groove (10) is contained in the spring seat (2), between spring seat (2) and the lifting bar (1) pressure spring (9) is housed, lifting bar (1) is by steel ball (5) location that is contained in its groove (10) and spring seat (2) side opening, spring seat (2) is outside equipped with overcoat (4), in the overcoat (4) and steel ball (5) corresponding part is that boss plays (12), and reset spring (6) is housed.
2, a kind of lowering or hoisting gear according to claim 1 is characterized in that having guide slot (11) on lifting bar (1), cooperate with locating stud (7) on the spring seat (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91212839 CN2099210U (en) | 1991-06-15 | 1991-06-15 | Elecator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91212839 CN2099210U (en) | 1991-06-15 | 1991-06-15 | Elecator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2099210U true CN2099210U (en) | 1992-03-18 |
Family
ID=4921312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91212839 Pending CN2099210U (en) | 1991-06-15 | 1991-06-15 | Elecator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2099210U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1057962C (en) * | 1995-08-09 | 2000-11-01 | 刘云招 | Automative seat lift |
| CN101196204B (en) * | 2006-12-07 | 2010-07-21 | 宏寰贸易股份有限公司 | Telescoping device |
| CN103115060A (en) * | 2013-02-23 | 2013-05-22 | 文登威力高档工具有限公司 | Quickly-adjustable nut |
| CN103925532A (en) * | 2013-09-17 | 2014-07-16 | 宁波市鄞州多凡国际贸易有限公司 | Embedded decorative floor lamp |
| CN105629574A (en) * | 2016-03-10 | 2016-06-01 | 青岛海信电器股份有限公司 | Direct type backlight module |
| CN106308927A (en) * | 2016-08-22 | 2017-01-11 | 北京市肿瘤防治研究所 | Multi-tip extension type radiofrequency ablation electrode needle |
| CN107575723A (en) * | 2017-10-23 | 2018-01-12 | 青岛海信激光显示股份有限公司 | A kind of projection screen wall hanging rack |
| US10436381B2 (en) | 2017-10-23 | 2019-10-08 | Qingdao Hisense Laser Display Co., Ltd. | Wall-hung bracket for projection screen |
-
1991
- 1991-06-15 CN CN 91212839 patent/CN2099210U/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1057962C (en) * | 1995-08-09 | 2000-11-01 | 刘云招 | Automative seat lift |
| CN101196204B (en) * | 2006-12-07 | 2010-07-21 | 宏寰贸易股份有限公司 | Telescoping device |
| CN103115060A (en) * | 2013-02-23 | 2013-05-22 | 文登威力高档工具有限公司 | Quickly-adjustable nut |
| CN103115060B (en) * | 2013-02-23 | 2014-08-27 | 文登威力高档工具有限公司 | Quickly-adjustable nut |
| CN103925532A (en) * | 2013-09-17 | 2014-07-16 | 宁波市鄞州多凡国际贸易有限公司 | Embedded decorative floor lamp |
| CN105629574A (en) * | 2016-03-10 | 2016-06-01 | 青岛海信电器股份有限公司 | Direct type backlight module |
| CN106308927A (en) * | 2016-08-22 | 2017-01-11 | 北京市肿瘤防治研究所 | Multi-tip extension type radiofrequency ablation electrode needle |
| CN107575723A (en) * | 2017-10-23 | 2018-01-12 | 青岛海信激光显示股份有限公司 | A kind of projection screen wall hanging rack |
| US10436381B2 (en) | 2017-10-23 | 2019-10-08 | Qingdao Hisense Laser Display Co., Ltd. | Wall-hung bracket for projection screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |