CN2702100Y - Lifting gearing for electric fan - Google Patents
Lifting gearing for electric fan Download PDFInfo
- Publication number
- CN2702100Y CN2702100Y CN 200320119226 CN200320119226U CN2702100Y CN 2702100 Y CN2702100 Y CN 2702100Y CN 200320119226 CN200320119226 CN 200320119226 CN 200320119226 U CN200320119226 U CN 200320119226U CN 2702100 Y CN2702100 Y CN 2702100Y
- Authority
- CN
- China
- Prior art keywords
- column
- slider
- back cover
- controlling rod
- electric fan
- 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 - Lifetime
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Abstract
The utility model discloses a lifting device for electric fan. A column (2) is firmly arranged on a sliding part (5), a plurality of clamping grooves (51) are arranged on the sliding part (5), and the sliding part (5) is hung and arranged on the inner wall of a column front shell (9) by that one end of the sliding part (5) is arranged on the clamping grooves (51) and the other end (61) is firmly fixed with the elastic uplifting piece (6) of the column front shell (9). A control rod (4) whose one end is fixed with a return spring (11) is arranged on the inner wall of a column back shell (8), and the control rod (4) can slide in a straight line. A locking piece (7) provided with a return spring (10) is positioned on the lower end part of the control rod (4), and the locking piece (7) is arranged on the column back shell (8). The column front shell (9) and the column back shell (8) are connected. A jack catch (73) arranged on the locking piece (7) is clamped and positioned on the clamping grooves (51) arranged on the sliding part (5). The columns (2) are positioned on a slideway (a) surrounded by the column front shell (9) and the column back shell (8), and the columns (2) can slide along the slideway (a). The utility model is not only of simple structure, easy installation, labor saving and time saving, and the utility model is of convenient operation at the time of being used by a user, assuring good steadiness at the time of locking.
Description
1, technical field:
The utility model is a kind of elevator mechanism that is used for electric fan, and particularly a kind of lifting regulating mechanism that is used for the electric fan column belongs to the renovation technique of the used elevator mechanism of electric fan.
2, background technique:
At present, the lifting regulating mechanism of the electric fan column mechanisms that regulate by the screw thread positioning knob that adopt more, the regulative mode of its lifting is after unclamping the screw thread positioning knob, with having handed up or having reduced the electric fan head to needed height, and then the locking screw positioning knob, finish the action of the rising of electric fan head, though this elevator mechanism is simple, but troublesome poeration, both sides are difficult to adjust to sustained height when being used for the lifting rotary blade fan.Also has a kind of structural type that adopts sliding bevel to cooperate with locking wedge block, slide to realize locking or to unclamp along sliding bevel by locking wedge block, the shortcoming of its existence is exactly that structure is complicated, trouble is installed, operation inconvenience when the user uses is wasted time and energy, and the steadiness during locking is not good enough, the situation of automatic landing can appear, so that influence the normal use of fan.
3, summary of the invention:
The purpose of this utility model is to overcome above-mentioned shortcoming and provides that a kind of it is not only simple in structure, installs easily, regulates easily, locked position is accurate, easy to operate when the user uses, time saving and energy saving, and guarantee that the steadiness in its when locking is used for the elevator mechanism of electric fan preferably.
Structural representation of the present utility model as shown in drawings, include column (2), controlling rod (4), slider (5), elasticity lifting member (6), latch (7), column back cover (8), column fore shell (9), its center pillar (2) is packed on the slider (5), some draw-in grooves (51) have been made on the slider (5), slider (5) by end installing thereon, the other end (61) is packed in the inwall that elasticity lifting member (6) on the column fore shell (9) is hung on column fore shell (9), the controlling rod (4) that can make linear slide is installed on column back cover (8) inwall, and an end of controlling rod (4) is fixed with Returnning spring (11), the latch (7) that is equiped with Returnning spring (10) places the underpart of controlling rod (4), and its hinge is contained on the column back cover (8), column fore shell (9) is connected with column back cover (8), claw (73) holding of making on the latch (7) is on the draw-in groove (51) that slider (5) is made, and the column that can do to slide (2) places on the slideway (A) that is surrounded by column fore shell (9) and column back cover (8).
Above-mentioned elasticity lifting member (6) is a wind spring, and it places in the set mounting groove (52) of slider (5), and its free end (61) is installed on the draw-in groove (91) that column fore shell (9) top is provided with;
Above-mentioned elasticity lifting member (6) is a helical spring, and its upper end is fixed on the top of column fore shell (9), and the lower end is fixed on the slider (5).
Above-mentioned column (2) can be provided with one, also can be provided with two, and column (2) passes the leghole (53) that slider (5) top is made, and is fixed on the slider (5) by link.
The upper end of above-mentioned Returnning spring (11) is nested with on the set spring stack (43) of controlling rod (4), and its lower end is stuck in the upper end of column back cover (8); One end of above-mentioned Returnning spring (10) is contained in the spring eye (74) of latch (7) side, and the other end is stuck on the limit stoper (83) of column back cover (8).
Above-mentioned controlling rod (4) passes the spacing hole (84) on the column back cover (8), and is nested with on the set limited post (81) of column back cover (8) by the spacing hole (41) that controlling rod (4) is provided with.
The hinge dress of above-mentioned latch (7) is sleeved on the set limited post (82) of column back cover (8) by the hinging hole of making on it (72), the upper end (71) of latch (7) is the garden arcuation, the claw (73) that lower end one side is made is a wedge shape, and the shape of draw-in groove (51) is corresponding with the shape of claw (73).
The sliding-groove (54) that be arranged in parallel with controlling rod (4) movement direction that above-mentioned controlling rod (4) and latch (7) can place that slider (5) middle part makes.
The upper end of above-mentioned controlling rod (4) is equiped with button (44), underpart (42) beveling of controlling rod (4).
Plug (1) is equipped with in above-mentioned column (2) upper end, and the lower end is with pillar cover (3), and pillar cover (3) is packed in the upper end of column back cover (8) and column fore shell (9).
The utility model is owing to adopt the structure of draw-in groove to realize locking or unclamping that the claw holding of making on the latch or the slider that gets loose is made by the operation controlling rod, therefore it is not only simple in structure, install easily, it is easy to operate when the user uses, time saving and energy saving, and can guarantee that the steadiness in its when locking is better.The utility model is a kind of convenient and practical, the elevator mechanism that is used for electric fan that usability is good.
4, description of drawings:
Fig. 1 is STRUCTURE DECOMPOSITION figure of the present utility model;
Fig. 2 is the STRUCTURE DECOMPOSITION figure of another angle of the utility model;
Fig. 3 is that the utility model controlling rod (4) is installed in the schematic representation on the column back cover (8);
Fig. 4 is hung on schematic representation on the column fore shell (9) for the utility model slider (5) by elasticity lifting member (6);
Fig. 5 is the utility model partial sectional view.
5, embodiment:
Embodiment:
Structural representation of the present utility model such as Fig. 1,2,3,4, shown in 5, include column (2), controlling rod (4), slider (5), elasticity lifting member (6), latch (7), column back cover (8), column fore shell (9), its center pillar (2) is packed on the slider (5), some draw-in grooves (51) have been made on the slider (5), slider (5) by end installing thereon, the other end (61) is packed in the inwall that elasticity lifting member (6) on the column fore shell (9) is hung on column fore shell (9), the controlling rod (4) that can make linear slide is installed on column back cover (8) inwall, and an end of controlling rod (4) is fixed with Returnning spring (11), the latch (7) that is equiped with Returnning spring (10) places the underpart of controlling rod (4), and its hinge is contained on the column back cover (8), column fore shell (9) is connected with column back cover (8), claw (73) holding of making on the latch (7) is on the draw-in groove (51) that slider (5) is made, and the column that can do to slide (2) places on the slideway (A) that is surrounded by column fore shell (9) and column back cover (8).Column fore shell (9) and column back cover (8) are when fitting together, and the screens (85) of column back cover (8) bottom cooperates with the screens (92) of column fore shell (9) bottom and tightens.
Above-mentioned elasticity lifting member (6) can be wind spring, and it places in the set mounting groove (52) of slider (5), and its free end (61) is installed on the draw-in groove (91) that column fore shell (9) top is provided with; Or elasticity lifting member (6) is helical spring, and its upper end is fixed on the top of column fore shell (9), and the lower end is fixed on the slider (5).In the present embodiment, elasticity lifting member (6) is a wind spring.
Above-mentioned column (2) can be provided with one, also can be provided with two, and column (2) passes the leghole (53) that slider (5) top is made, and is fixed on the slider (5) by link.In the present embodiment, column (2) is provided with two, is symmetrically placed on two slideways (A) that surrounded by column fore shell (9) and column back cover (8).
Be convenient and install that the upper end of above-mentioned Returnning spring (11) is nested with on the set spring stack (43) of controlling rod (4), its lower end is stuck in the upper end of column back cover (8).One end of Returnning spring (10) is contained in the spring eye (74) of latch (7) side, and the other end is stuck on the limit stoper (83) of column back cover (8).
Be to guarantee the accuracy and the stationarity of controlling rod (4) motion, above-mentioned controlling rod (4) passes the spacing hole (84) on the column back cover (8), and is nested with on the set limited post (81) of column back cover (8) by the spacing hole (41) that controlling rod (4) is provided with.
Install for convenient, the hinge of above-mentioned latch (7) dress is sleeved on the set limited post (82) of column back cover (8) by the hinging hole of making on it (72), the sliding-groove (54) that be arranged in parallel with controlling rod (4) movement direction that above-mentioned controlling rod (4) and latch (7) can place that slider (5) middle part makes.
Be convenient control, the upper end of above-mentioned controlling rod (4) is equiped with button (44), underpart (42) beveling of controlling rod (4), the upper end (71) of latch (7) is the garden arcuation, the claw (73) that lower end one side is made is a wedge shape, and the shape of draw-in groove (51) is corresponding with the shape of claw (73).
Install for convenient, plug (1) is equipped with in above-mentioned column (2) upper end, and the lower end is with pillar cover (3), and pillar cover (3) is packed in the upper end of column back cover (8) and column fore shell (9).
The utility model in use, when pressing the button (44) of lower control arm (4) upper end installing, controlling rod (4) acts on the upper end (71) that latch (7) is the garden arcuation, make latch (7) overcome the elastic force of Returnning spring (10) and rotate around limited post (82), make holding depart from draw-in groove (51) on the slider (5) at the claw (73) on the slider (5), slider (5) is not suffered restraints, slider (5) goes out of lock after the constraint of part (7), under the pulling of the restoring force of elasticity lifting member (6), slider (5) drives column (2) and moves up along the slideway (A) that column fore shell (9) and column back cover (8) are surrounded, and realizes the action that promotes.When unclamping the button (44) of controlling rod (4) upper end installing, latch (7) resets under the effect of Returnning spring (10), and its claw (73) blocks the draw-in groove (51) on the slider (5), and column (2) stops to rise; When the need column descends, only need press and push the plug (1) that be equipped with column (2) upper end, then column (2) descends with slider (5).
Claims (10)
1, a kind of elevator mechanism that is used for electric fan, it is characterized in that including column (2), controlling rod (4), slider (5), elasticity lifting member (6), latch (7), column back cover (8), column fore shell (9), its center pillar (2) is packed on the slider (5), some draw-in grooves (51) have been made on the slider (5), slider (5) by end installing thereon, the other end (61) is packed in the inwall that elasticity lifting member (6) on the column fore shell (9) is hung on column fore shell (9), the controlling rod (4) that can make linear slide is installed on column back cover (8) inwall, and an end of controlling rod (4) is fixed with Returnning spring (11), the latch (7) that is equiped with Returnning spring (10) places the underpart of controlling rod (4), and its hinge is contained on the column back cover (8), column fore shell (9) is connected with column back cover (8), claw (73) holding of making on the latch (7) is on the draw-in groove (51) that slider (5) is made, and the column that can do to slide (2) places on the slideway (A) that is surrounded by column fore shell (9) and column back cover (8).
2, the elevator mechanism that is used for electric fan according to claim 1, it is characterized in that above-mentioned elasticity lifting member (6) is wind spring, it places in the set mounting groove (52) of slider (5), and its free end (61) is installed on the draw-in groove (91) that column fore shell (9) top is provided with.
3, the elevator mechanism that is used for electric fan according to claim 1 is characterized in that above-mentioned elasticity lifting member (6) is helical spring, and its upper end is fixed on the top of column fore shell (9), and the lower end is fixed on the slider (5).
4, the elevator mechanism that is used for electric fan according to claim 1, it is characterized in that above-mentioned column (2) can be provided with one, also can be provided with two, column (2) passes the leghole (53) that slider (5) top is made, and is fixed on the slider (5) by link.
5, the elevator mechanism that is used for electric fan according to claim 1, the upper end that it is characterized in that above-mentioned Returnning spring (11) are nested with on the set spring stack (43) of controlling rod (4), and its lower end is stuck in the upper end of column back cover (8); One end of above-mentioned Returnning spring (10) is contained in the spring eye (74) of latch (7) side, and the other end is stuck on the limit stoper (83) of column back cover (8).
6, the elevator mechanism that is used for electric fan according to claim 1, it is characterized in that above-mentioned controlling rod (4) passes the spacing hole (84) on the column back cover (8), and be nested with on the set limited post (81) of column back cover (8) by the spacing hole (41) that controlling rod (4) is provided with.
7, according to claim 1 or 2 or 3 or 4 or the 5 or 6 described elevator mechanisms that are used for electric fan, the hinge dress that it is characterized in that above-mentioned latch (7) is sleeved on the set limited post (82) of column back cover (8) by the hinging hole of making on it (72), the upper end (71) of latch (7) is the garden arcuation, the claw (73) that lower end one side is made is a wedge shape, and the shape of draw-in groove (51) is corresponding with the shape of claw (73).
8, the elevator mechanism that is used for electric fan according to claim 7, the sliding-groove (54) that be arranged in parallel with controlling rod (4) movement direction that it is characterized in that above-mentioned controlling rod (4) and latch (7) can place that slider (5) middle part makes.
9, the elevator mechanism that is used for electric fan according to claim 7 is characterized in that the upper end of above-mentioned controlling rod (4) is equiped with button (44), underpart (42) beveling of controlling rod (4).
10, the elevator mechanism that is used for electric fan according to claim 7 is characterized in that on the above-mentioned column (2) plug (1) being housed, and the lower end is with pillar cover (3), and pillar cover (3) is packed in the upper end of column back cover (8) and column fore shell (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320119226 CN2702100Y (en) | 2003-12-16 | 2003-12-16 | Lifting gearing for electric fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320119226 CN2702100Y (en) | 2003-12-16 | 2003-12-16 | Lifting gearing for electric fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2702100Y true CN2702100Y (en) | 2005-05-25 |
Family
ID=34762424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320119226 Expired - Lifetime CN2702100Y (en) | 2003-12-16 | 2003-12-16 | Lifting gearing for electric fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2702100Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102269174A (en) * | 2011-07-26 | 2011-12-07 | 美的集团有限公司 | Lifting mechanism for fan |
| CN102515033A (en) * | 2011-12-29 | 2012-06-27 | 温州电力局 | Single-hook lifting device for switch blade porcelain insulator |
| CN104047876A (en) * | 2014-07-07 | 2014-09-17 | 佛山市富士宝电器科技股份有限公司 | Floor fan |
| CN106402003A (en) * | 2016-10-27 | 2017-02-15 | 广东美的环境电器制造有限公司 | Lifting assembly for fan and tower fan with lifting assembly |
| CN109114025A (en) * | 2018-08-29 | 2019-01-01 | 陕西智多搭智能科技有限公司 | Moveable wall Hanged electric fan |
-
2003
- 2003-12-16 CN CN 200320119226 patent/CN2702100Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102269174A (en) * | 2011-07-26 | 2011-12-07 | 美的集团有限公司 | Lifting mechanism for fan |
| CN102515033A (en) * | 2011-12-29 | 2012-06-27 | 温州电力局 | Single-hook lifting device for switch blade porcelain insulator |
| CN104047876A (en) * | 2014-07-07 | 2014-09-17 | 佛山市富士宝电器科技股份有限公司 | Floor fan |
| CN106402003A (en) * | 2016-10-27 | 2017-02-15 | 广东美的环境电器制造有限公司 | Lifting assembly for fan and tower fan with lifting assembly |
| CN106402003B (en) * | 2016-10-27 | 2020-01-31 | 广东美的环境电器制造有限公司 | Lifting assembly for fan and tower fan with lifting assembly |
| CN109114025A (en) * | 2018-08-29 | 2019-01-01 | 陕西智多搭智能科技有限公司 | Moveable wall Hanged electric fan |
| CN109114025B (en) * | 2018-08-29 | 2020-12-08 | 阳信县牛犇生态农业科技有限公司 | Movable wall-mounted electric fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: FOSHAN MEDIA DAILYELECTRIC APPLIANCE GROUP CO.,LT Free format text: FORMER OWNER: MEIDI GROUP CO LTD, GUANGDONG Effective date: 20050805 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20050805 Address after: 528311 Penglai Road, Beijiao Town, Shunde District, Guangdong, Foshan Patentee after: Meidi Daily electrical Appliances Co., Ltd., Foshan City Address before: 528311 Penglai Road, Beijiao Town, Shunde, Guangdong Patentee before: Meidi Group Co., Ltd., Guangdong |
|
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20031216 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |