CN108547127B - Gear limit adjusting device of clothes hanger - Google Patents
Gear limit adjusting device of clothes hanger Download PDFInfo
- Publication number
- CN108547127B CN108547127B CN201810742814.0A CN201810742814A CN108547127B CN 108547127 B CN108547127 B CN 108547127B CN 201810742814 A CN201810742814 A CN 201810742814A CN 108547127 B CN108547127 B CN 108547127B
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- Prior art keywords
- gear
- limiting
- screw
- limit
- shell
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F57/00—Supporting means, other than simple clothes-lines, for linen or garments to be dried or aired
- D06F57/12—Supporting means, other than simple clothes-lines, for linen or garments to be dried or aired specially adapted for attachment to walls, ceilings, stoves, or other structures or objects
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
- Y02B40/18—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers using renewables, e.g. solar cooking stoves, furnaces or solar heating
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Holders For Apparel And Elements Relating To Apparel (AREA)
Abstract
The invention discloses a gear limit adjusting device of a clothes hanger, which comprises a shell, a positioning sleeve column, a first limit gear, a second limit gear, a locking screw, a first spring, a sleeve column, a sleeve piece, a first screw, a linkage piece, a second screw and a second spring, wherein the positioning sleeve column, the first limit gear, the second limit gear, the locking screw, the first spring, the sleeve column, the sleeve piece, the first screw, the linkage piece, the second screw and the second spring are arranged on the shell; the locking screw is in threaded connection with the positioning sleeve column, and the end head of the locking screw is propped against the second limiting gear; the sleeve part is sleeved on the sleeve column and comprises a first transmission gear meshed with the first limit gear; the first screw is in threaded connection with the sleeving column, and the end head of the first screw is propped against the sleeving piece; the second screw penetrates through the linkage piece and is in threaded connection with the shell. The invention can reduce the phenomenon of losing the locking screw; moreover, the locking screw can not loosen and slide shoe caused by long-term use; in addition, the device is convenient for operators to adjust according to the scale marks.
Description
Technical Field
The invention relates to a gear limit adjusting device of a clothes hanger.
Background
At present, the clothes horses are installed on the balcony, the floor heights of installation places of all users are different, so that workers need to adjust the height of the rope from the ground according to the actual height of the site during installation, and the adjustment often needs to be matched with a gear limiting and adjusting device of the clothes horses. The existing clothes hanger gear limiting and adjusting device comprises a shell, a positioning sleeve column arranged on the shell, a first limiting gear and a second limiting gear sleeved on the positioning sleeve column, and a locking screw in threaded connection with the positioning sleeve column and propped against the second limiting gear. In the adjusting process, the locking screw is required to be screwed out of the positioning sleeve column completely, the first limiting gear and the second limiting gear can be rotated, but the locking screw is required to be screwed out of the positioning sleeve column completely, and the phenomenon that the locking screw is lost is easy to occur after the rotation adjustment of the first limiting gear and the second limiting gear is completed.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention aims to provide the gear limiting and adjusting device for the clothes hanger, which can control the first limiting gear and the second limiting gear to rotate without completely screwing out the locking screw from the positioning sleeve column, so that the phenomenon of losing the locking screw can be reduced.
The invention adopts the following technical scheme:
the gear limit adjusting device of the clothes hanger comprises a shell, a positioning sleeve column, a first limit gear, a second limit gear, a locking screw, a first spring, a sleeve column, a sleeve piece, a first screw, a linkage piece, a second screw and a second spring, wherein the positioning sleeve column, the first limit gear, the second limit gear, the locking screw and the first spring are arranged on the shell; the first limiting gear and the second limiting gear are sleeved on the positioning sleeve column, and the first limiting gear is positioned above the second limiting gear; the locking screw is in threaded connection with the positioning sleeve column, and the end head of the locking screw is propped against the second limiting gear; the first supporting top surface is arranged on the upper part, and the second supporting top surface is arranged on the second limiting gear; the first spring is limited between the first propping surface and the second propping surface of the second limiting gear and is used for providing elastic force for promoting the second limiting gear to move upwards; the sleeve part is sleeved on the sleeve column and comprises a first transmission gear meshed with the sleeve column; the first screw is in threaded connection with the sleeving column, and the end head of the first screw is propped against the sleeving piece; the second screw penetrates through the linkage piece and is in threaded connection with the shell; the shell is provided with a limiting surface, and the linkage piece is clamped between the limiting surface of the shell and the end head of the second screw; the second spring is limited between the third propping top surface of the shell and the fourth propping top surface of the linkage piece and is used for providing elastic force for promoting the linkage piece to move upwards; the sleeve member further includes a second drive gear, and the linkage member includes a third drive gear engaged with the second drive gear.
The first limiting gear is provided with a first mounting groove with an upward opening, the second limiting gear is provided with a second mounting groove with a downward opening, the first spring is positioned in the first mounting groove and the second mounting groove, the groove bottom wall of the first mounting groove is formed into a first supporting top surface, and the groove top wall of the second mounting groove is formed into a second supporting top surface.
The upper surface of the first limiting gear is provided with first meshing lines, and the lower surface of the second limiting gear is provided with second meshing lines meshed with the first meshing lines.
The second transmission gear is arranged below the first transmission gear.
The shell is provided with an inserting groove, the linkage piece is inserted in the inserting groove, the bottom wall of the inserting groove is formed into a third propping surface, and the lower surface of the linkage piece is formed into a fourth propping surface.
The limiting surface is formed in the inserting groove.
The first limiting gear is provided with scale marks.
The first limiting gear is a first limiting gear, and the second limiting gear is a second limiting gear.
Compared with the prior art, the invention has the beneficial effects that: according to the gear limiting and adjusting device for the clothes hanger, the first limiting gear and the second limiting gear can be controlled to rotate without completely screwing out the locking screw from the positioning sleeve column, so that the phenomenon of loss of the locking screw can be reduced; moreover, the locking screw can not loosen and slide shoe caused by long-term use; in addition, the first limiting gear is provided with the scale marks, so that an operator can conveniently adjust the first limiting gear according to the scale marks.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
in the figure: 10. a housing; 20. positioning sleeve columns; 31. a first limit gear; 32. the second limiting gear; 321. a first meshing line; 33. locking a screw; 34. a first spring; 41. sleeving a column; 42. a sleeve member; 421. a first transmission gear; 422. a second transmission gear; 43. a first screw; 51. a linkage member; 52. a second screw; 53. a second spring; 60. scale marks; 71. a lower limit contact switch; 72. and an upper limit contact switch.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.
As shown in fig. 1-2, the gear limit adjusting device of the laundry rack comprises a shell 10, a positioning sleeve column 20, a first limit gear 31, a second limit gear 32, a locking screw 33, a first spring 34, a sleeve column 41, a sleeve piece 42, a first screw 43, a linkage piece 51, a second screw 52 and a second spring 53 which are arranged on the shell 10, wherein the positioning sleeve column 20 is arranged on the shell 10; the first limiting gear 31 and the second limiting gear 32 are sleeved on the positioning sleeve column 20, and the first limiting gear 31 is positioned above the second limiting gear 32; the locking screw 33 is in threaded connection with the positioning sleeve column 20, and the end head of the locking screw 33 abuts against the second limiting gear 32; a first propping surface is arranged on the first limiting gear 31, and a second propping surface is arranged on the second limiting gear 32; the first spring 34 is limited between the first supporting top surface of the first limiting gear 31 and the second supporting top surface of the second limiting gear 32, and is used for providing elastic force for promoting the second limiting gear 32 to move upwards; the sleeving piece 42 is sleeved on the sleeving column 41 and comprises a first transmission gear 421 meshed with the first limit gear 31; the first screw 43 is in threaded connection with the sleeving column 41, and the end head of the first screw 43 abuts against the sleeving piece 42; the second screw 52 is inserted into the linkage member 51 and is in threaded connection with the housing 10; the shell 10 is provided with a limiting surface, and the linkage piece 51 is clamped between the limiting surface of the shell 10 and the end head of the second screw 52; the housing 10 is provided with a third supporting top surface, the linkage piece 51 is provided with a fourth supporting top surface, and the second spring 53 is limited between the third supporting top surface of the housing 10 and the fourth supporting top surface of the linkage piece 51 and is used for providing an elastic force for promoting the upward movement of the linkage piece 51; the sleeve 42 further includes a second drive gear 422, and the linkage 51 includes a third drive gear that meshes with the second drive gear 422.
In the adjusting process, the locking screw 33 can be rotated to enable the locking screw 33 to move upwards, at the moment, the second limit gear 32 moves upwards under the action of the elastic force of the first spring 34, the second limit gear 32 can be rotated around the positioning sleeve 20, the second screw 52 can be rotated to enable the second screw 52 to move upwards, at the moment, the linkage piece 51 moves upwards under the action of the elastic force of the second spring 53, the first screw 43 can be rotated to enable the first screw 43 to move upwards, at the moment, the end head of the first screw 43 is far away from the sleeve piece 42, and the linkage piece 51 is rotated, so that the third transmission gear of the linkage piece 51 can drive the sleeve piece 42 to rotate, and the first limit gear 31 can be driven to rotate through the sleeve piece 42, therefore, the first limit gear 31 and the second limit gear 32 can be operated to rotate without completely screwing the locking screw 33 out of the positioning sleeve 20, and the loss phenomenon of the locking screw 33 can be reduced; moreover, the locking screw 33 can not loosen and slide shoes due to long-term use, and the operation is simple and convenient.
The first limiting gear 31 is provided with a first mounting groove with an upward opening, the second limiting gear 32 is provided with a second mounting groove with a downward opening, the first spring 34 is positioned in the first mounting groove and the second mounting groove, the groove bottom wall of the first mounting groove is formed into a first supporting top surface, and the groove top wall of the second mounting groove is formed into a second supporting top surface, so that the first spring 34 is conveniently mounted.
The first engaging patterns 321 are disposed on the upper surface of the first limiting gear 31, the second engaging patterns engaged with the first engaging patterns 321 are disposed on the lower surface of the second limiting gear 32, and when the end of the locking screw 33 abuts against the second limiting gear 32, the second engaging patterns of the second limiting gear 32 are engaged with the first engaging patterns 321 of the first limiting gear 31, so that the locking stability of the second limiting gear 32 and the first limiting gear 31 can be improved.
The second transmission gear 422 is disposed below the first transmission gear 421.
The shell 10 is provided with an inserting groove, the linkage piece 51 is inserted in the inserting groove, the bottom wall of the inserting groove is formed into a third propping surface, the lower surface of the linkage piece 51 is formed into a fourth propping surface, and the limiting surface is formed in the inserting groove, so that the processing and the manufacturing are facilitated. Specifically, the linkage member 51 includes a mounting post inserted in the mounting groove, and the third transmission gear is disposed on the mounting post.
The first limiting gear 31 is provided with the scale marks 60, and the scale marks 60 are arranged on the first limiting gear 31, so that an operator can conveniently adjust according to the scale marks 60.
Working principle: as shown in fig. 1-2. When the lower limit position needs to be adjusted, the locking screw 33 can be loosened, but the first limit gear 31 is jacked up under the action of the first spring 34, so that the first meshing line 321 on the lower surface of the first limit gear 31 is separated from the second meshing line on the upper surface of the second limit gear 32, and the first limit gear can be freely adjusted; similarly, when the upper limit position needs to be adjusted, the locking screw 33 can be loosened, but is not required to be completely unscrewed, the first limit gear 31 is jacked up under the action of the first spring 34, so that the first meshing line 321 on the lower surface of the first limit gear 31 is separated from the second meshing line on the upper surface of the second limit gear 32, meanwhile, the second screw 52 is loosened, but is not required to be completely unscrewed, the linkage piece 51 is jacked up under the action of the second spring 52, the linkage piece is provided with transmission teeth, the second transmission gear 422 is enabled to rotate through twisting the linkage piece, the second transmission gear drives the first transmission gear 421 to rotate, and the first transmission gear 421 drives the second limit gear 32 to rotate, so that the second limit gear can be freely adjusted. When the first limiting gear 31 and the second limiting gear 32 are adjusted, the effect of up-and-down limiting can be achieved. When the rope is wound, the gears are driven simultaneously, and when the convex arrow of the second limiting gear 32 touches the upper limiting contact switch 72 along with rotation (in the figure, the upper limiting contact switch 72 rotates clockwise), the motor is controlled to stop rotating, so that the clothes hanger is stopped at the highest position; similarly, when the rope is released, the convex arrow of the first limiting gear 31 touches the lower limiting contact 71 along with rotation, and the lower limiting contact switch 71 controls the motor to stop rotating, so that the clothes hanger is stopped at the lowest position. It should be noted that, the arrangement of the upper and lower limiting gears and the contact switch can be opposite to the embodiment, and only the rotation direction of the motor is needed to be matched; considering the actual use requirement, the highest position of the clothes hanger can be set when the manufacturer leaves the factory, and the user generally only needs to set the lowest position, so that the gear and the contact switch for lower limit work are made to be easier to operate, and the user can operate more simply and conveniently, namely, the first limit gear 31 is positioned above the second limit gear 32.
The above embodiments are only preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present invention are intended to be within the scope of the present invention as claimed.
Claims (8)
1. Clothes hanger gear limit adjusting device, its characterized in that: the device comprises a shell, a positioning sleeve column, a first limit gear, a second limit gear, a locking screw, a first spring, a sleeve column, a sleeve piece, a first screw, a linkage piece, a second screw and a second spring, wherein the positioning sleeve column, the first limit gear, the second limit gear, the locking screw and the first spring are arranged on the shell; the first limiting gear and the second limiting gear are sleeved on the positioning sleeve column, and the first limiting gear is positioned above the second limiting gear; the locking screw is in threaded connection with the positioning sleeve column, and the end head of the locking screw is propped against the second limiting gear; the first limiting gear is provided with a first supporting top surface, and the second limiting gear is provided with a second supporting top surface; the first spring is limited between the first propping surface and the second propping surface of the second limiting gear and is used for providing elastic force for promoting the first limiting gear to move upwards; the sleeve part is sleeved on the sleeve column and comprises a first transmission gear meshed with the second limit gear; the first screw is in threaded connection with the sleeving column, and the end head of the first screw is propped against the sleeving piece; the second screw penetrates through the linkage piece and is in threaded connection with the shell; the shell is provided with a limiting surface, and the linkage piece is clamped between the limiting surface of the shell and the end head of the second screw; the second spring is limited between the third propping top surface of the shell and the fourth propping top surface of the linkage piece and is used for providing elastic force for promoting the linkage piece to move upwards; the sleeve member further includes a second drive gear, and the linkage member includes a third drive gear engaged with the second drive gear.
2. The hanger gear limit adjustment device of claim 1, wherein: the first limiting gear is provided with a first mounting groove with an upward opening, the second limiting gear is provided with a second mounting groove with a downward opening, the first spring is positioned in the first mounting groove and the second mounting groove, the groove bottom wall of the first mounting groove is formed into a first supporting top surface, and the groove top wall of the second mounting groove is formed into a second supporting top surface.
3. The hanger gear limit adjustment device of claim 1, wherein: the upper surface of the first limiting gear is provided with first meshing lines, and the lower surface of the second limiting gear is provided with second meshing lines meshed with the first meshing lines.
4. The hanger gear limit adjustment device of claim 1, wherein: the second transmission gear is arranged below the first transmission gear.
5. The hanger gear limit adjustment device of claim 1, wherein: the shell is provided with an inserting groove, the linkage piece is inserted in the inserting groove, the bottom wall of the inserting groove is formed into a third propping surface, and the lower surface of the linkage piece is formed into a fourth propping surface.
6. The hanger gear limit adjustment device of claim 5, wherein: the limiting surface is formed in the inserting groove.
7. The hanger gear limit adjustment device of claim 1, wherein: the first limiting gear is provided with scale marks.
8. A laundry rack gear limit adjustment device according to any one of claims 1 to 7, wherein: the first limiting gear is a lower limiting gear, and the second limiting gear is an upper limiting gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810742814.0A CN108547127B (en) | 2018-07-09 | 2018-07-09 | Gear limit adjusting device of clothes hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810742814.0A CN108547127B (en) | 2018-07-09 | 2018-07-09 | Gear limit adjusting device of clothes hanger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108547127A CN108547127A (en) | 2018-09-18 |
| CN108547127B true CN108547127B (en) | 2023-06-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810742814.0A Active CN108547127B (en) | 2018-07-09 | 2018-07-09 | Gear limit adjusting device of clothes hanger |
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| Country | Link |
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| CN (1) | CN108547127B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111824994B (en) * | 2020-07-14 | 2022-03-15 | 乐屋(广东)高新科技有限公司 | Lifting control device of electric clothes hanger |
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|---|---|---|---|---|
| SU1744051A1 (en) * | 1989-10-27 | 1992-06-30 | Всесоюзный Научно-Исследовательский Горнометаллургический Институт Цветных Металлов | Winch |
| CN1584310A (en) * | 2003-07-01 | 2005-02-23 | 玛涅蒂玛瑞利动力系公开有限公司 | Servo-assisted butterfly valve provided with a compression spring to stabilise the limp-home positions |
| CN2699778Y (en) * | 2004-05-05 | 2005-05-18 | 廖代林 | Electric transmission and control device of clothes hanger |
| CN200977338Y (en) * | 2006-12-06 | 2007-11-21 | 刘国昌 | Lifting life-saving device |
| CN204455637U (en) * | 2015-02-07 | 2015-07-08 | 戎立荣 | A kind of range controlling mechanism of electric clothes hanger |
| CN204644715U (en) * | 2015-05-18 | 2015-09-16 | 张�浩 | A kind of control device of electric clothes hanger |
| CN205398996U (en) * | 2016-02-18 | 2016-07-27 | 广州市晾凰智能家居科技有限公司 | Clothes hanger that dries in air uses formula winder side by side |
| CN206279369U (en) * | 2016-12-14 | 2017-06-27 | 浙江勇辉电器有限公司 | A kind of intelligent electric clothes airing machine with electronic journey control |
| CN208414906U (en) * | 2018-07-09 | 2019-01-22 | 乐屋（广州）高新科技有限公司 | Clothes hanger gear position limiting regulating device |
-
2018
- 2018-07-09 CN CN201810742814.0A patent/CN108547127B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1744051A1 (en) * | 1989-10-27 | 1992-06-30 | Всесоюзный Научно-Исследовательский Горнометаллургический Институт Цветных Металлов | Winch |
| CN1584310A (en) * | 2003-07-01 | 2005-02-23 | 玛涅蒂玛瑞利动力系公开有限公司 | Servo-assisted butterfly valve provided with a compression spring to stabilise the limp-home positions |
| CN2699778Y (en) * | 2004-05-05 | 2005-05-18 | 廖代林 | Electric transmission and control device of clothes hanger |
| CN200977338Y (en) * | 2006-12-06 | 2007-11-21 | 刘国昌 | Lifting life-saving device |
| CN204455637U (en) * | 2015-02-07 | 2015-07-08 | 戎立荣 | A kind of range controlling mechanism of electric clothes hanger |
| CN204644715U (en) * | 2015-05-18 | 2015-09-16 | 张�浩 | A kind of control device of electric clothes hanger |
| CN205398996U (en) * | 2016-02-18 | 2016-07-27 | 广州市晾凰智能家居科技有限公司 | Clothes hanger that dries in air uses formula winder side by side |
| CN206279369U (en) * | 2016-12-14 | 2017-06-27 | 浙江勇辉电器有限公司 | A kind of intelligent electric clothes airing machine with electronic journey control |
| CN208414906U (en) * | 2018-07-09 | 2019-01-22 | 乐屋（广州）高新科技有限公司 | Clothes hanger gear position limiting regulating device |
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| CN108547127A (en) | 2018-09-18 |
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Address after: 528000 No. 7 Jiye Avenue, Leping Town, Sanshui District, Foshan City, Guangdong Province (Residence Declaration) Applicant after: Lewu (Guangdong) High-tech Technology Co.,Ltd. Address before: 510440 A8, Red Star Industrial Zone, seven star Bureau, Longgui Nanling, Baiyun District, Guangzhou, Guangdong Applicant before: NOVO (GUANGZHOU) HIGH TECH CO.,LTD. |
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