CN106246029A - One pulls - Google Patents
One pulls Download PDFInfo
- Publication number
- CN106246029A CN106246029A CN201610645379.0A CN201610645379A CN106246029A CN 106246029 A CN106246029 A CN 106246029A CN 201610645379 A CN201610645379 A CN 201610645379A CN 106246029 A CN106246029 A CN 106246029A
- Authority
- CN
- China
- Prior art keywords
- pulley
- hook
- hinge
- shell
- rotary connector
- 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F11/00—Man-operated mechanisms for operating wings, including those which also operate the fastening
- E05F11/54—Man-operated mechanisms for operating wings, including those which also operate the fastening for doors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F11/00—Man-operated mechanisms for operating wings, including those which also operate the fastening
- E05F11/02—Man-operated mechanisms for operating wings, including those which also operate the fastening for wings in general, e.g. fanlights
Landscapes
- Hinges (AREA)
Abstract
The invention discloses one to pull, relate to electromechanical equipment technical field, including shell (1), pulley (2), rotary connector (3), the first hook (4), hinge (5) and the second hook (6), the middle inside of described shell (1) installs pulley (2), hinge (5) is connected on pulley (2), the end of hinge (5) connects the second hook (6), and the outside top of shell (1) installs rotary connector (3), and the first hook (4) is installed at the top of rotary connector (3).The one that this invention provides pulls, and makes simple, easy to use, it is achieved to pull enhanced feature, the present invention install and use convenient reliably, be widely used prospect.
Description
Technical field
The present invention relates to electromechanical equipment technical field, be specifically related to one and pull.
Background technology
At present, the hand-operated lifting device of existing industrial lift door is made up of nylon material due to critical piece upper rminal disc,
In currently used, intensity is short of, has become apparent from when northern area uses winter especially.Pull it addition, original
Hoisting mechanism can only be horizontally mounted, and makes the use of hand-operated lifting device receive bigger restriction.
Summary of the invention
Instant invention overcomes above-mentioned shortcoming, and provide one to pull.
To achieve these goals, the present invention is to realize by the following technical solutions: this one pull include shell,
Pulley, rotary connector, the first hook, hinge and the second hook, the middle inside of described shell is installed pulley, pulley is connected
Hinge, the end of hinge connects the second hook, and the outside top of shell installs rotary connector, and the top of rotary connector is installed
First hook；6 ~ 10 times of a length of pulley circumference of described hinge；Described shell, pulley, rotary connector and the first hook
One-body molded；Described hinge and the second hook material therefor are identical；The thickness of described pulley is 0.2 cm ~ 0.5 cm.
Preferably, described shell is cuboid.
Preferably, described shell is square.
Preferably, the surrounding of described pulley arranges groove.
Preferably, the groove that the surrounding of described pulley is arranged is U-type groove.
The invention has the beneficial effects as follows: pull and include that shell, pulley, rotary connector, the first hook, hinge and second are hung
Hook, makes simple, easy to use, it is achieved to pull enhanced feature, the present invention install and use convenient reliably, have quite varied
Application prospect.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
The implication of reference in figure, 1, shell, 2, pulley, 3, rotary connector, the 4, first hook, 5, hinge, 6, the
Two hooks.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and be easy to understand with effect, below in conjunction with
Detailed description of the invention, is expanded on further the present invention.
This one pulls to achieve these goals, and the present invention is to realize by the following technical solutions: this one hands
Drawing and include that shell 1, pulley 2, rotary connector 3, first link up with 4, hinge 5 and the second hook 6, shell 1 is cuboid, described outside
The middle inside of shell 1 installs pulley 2, and the surrounding of pulley 2 arranges groove, and the groove that the surrounding of pulley 2 is arranged is U-shaped, groove pulley 2
Upper connection hinge 5, the end of hinge 5 connects the second hook 6, and the outside top of shell 1 is installed rotary connector 3, is rotatably connected
The first hook 4 is installed at the top of part 3；8 times of a length of pulley 2 girth of described hinge 5；Described shell 1, pulley 2, rotation are even
Fitting 3 and the first hook 4 are one-body molded；Described hinge 5 is identical with the second hook 6 material therefors；The thickness of described pulley 2 is
0.2 cm~0.5 cm；Make simple, easy to use, it is achieved to pull enhanced feature, the present invention install and use convenient reliably,
Be widely used prospect.
The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described.The technology of the industry
Personnel, it should be appreciated that the present invention is not restricted to the described embodiments, simply illustrating this described in above-described embodiment and description
The principle of invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, and these become
Change and improvement both falls within scope of the claimed invention.Claimed scope by appending claims and
Equivalent defines.
Claims (5)
1. one kind pulls, it is characterised in that include shell (1), pulley (2), rotary connector (3), the first hook (4), hinge
(5) and the second hook (6), the middle inside of described shell (1) is installed pulley (2), pulley (2) is connected hinge (5), hinge
(5) end connects the second hook (6), and the outside top of shell (1) installs rotary connector (3), the top of rotary connector (3)
The first hook (4) is installed in portion；6 ~ 10 times of a length of pulley (2) girth of described hinge (5)；Described shell (1), pulley (2),
Rotary connector (3) and the first hook (4) are one-body molded；Described hinge (5) is identical with second hook (6) material therefor；Described
The thickness of pulley (2) is 0.2 cm ~ 0.5 cm.
2. pull according to the one described in claim 1, it is characterised in that described shell (1) is cuboid.
3. pull according to the one described in claim 1, it is characterised in that described shell (1) is square.
4. pull according to the one described in claim 1, it is characterised in that the surrounding of described pulley (2) arranges groove.
5. pull according to the one described in claim 4, it is characterised in that the groove that the surrounding of described pulley (2) is arranged is U
Type groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610645379.0A CN106246029A (en) | 2016-08-09 | 2016-08-09 | One pulls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610645379.0A CN106246029A (en) | 2016-08-09 | 2016-08-09 | One pulls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106246029A true CN106246029A (en) | 2016-12-21 |
Family
ID=58079304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610645379.0A Pending CN106246029A (en) | 2016-08-09 | 2016-08-09 | One pulls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106246029A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060075254A (en) * | 2004-12-28 | 2006-07-04 | 주식회사 고려호이스트 | Chain hoist of low-head and non spark type |
| CN2934520Y (en) * | 2006-07-19 | 2007-08-15 | 江西百胜门控设备有限公司 | Hand-operated lifting device |
| CN102107825A (en) * | 2009-12-23 | 2011-06-29 | 深圳市特辰科技股份有限公司 | Broken link self-anti-drop loop chain hoisting machine |
| JP2014024674A (en) * | 2012-07-30 | 2014-02-06 | Kito Corp | Chain block |
| CN104709494A (en) * | 2015-03-18 | 2015-06-17 | 浙江双友物流器械股份有限公司 | Chain type tensioner |
| CN204643678U (en) * | 2015-04-30 | 2015-09-16 | 重庆维大力起重设备有限公司 | A kind of chain-type chain block |
| CN204778566U (en) * | 2015-07-17 | 2015-11-18 | 黄静波 | A novel jack -up jack for heavy object lifts by crane |
-
2016
- 2016-08-09 CN CN201610645379.0A patent/CN106246029A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060075254A (en) * | 2004-12-28 | 2006-07-04 | 주식회사 고려호이스트 | Chain hoist of low-head and non spark type |
| CN2934520Y (en) * | 2006-07-19 | 2007-08-15 | 江西百胜门控设备有限公司 | Hand-operated lifting device |
| CN102107825A (en) * | 2009-12-23 | 2011-06-29 | 深圳市特辰科技股份有限公司 | Broken link self-anti-drop loop chain hoisting machine |
| JP2014024674A (en) * | 2012-07-30 | 2014-02-06 | Kito Corp | Chain block |
| CN104709494A (en) * | 2015-03-18 | 2015-06-17 | 浙江双友物流器械股份有限公司 | Chain type tensioner |
| CN204643678U (en) * | 2015-04-30 | 2015-09-16 | 重庆维大力起重设备有限公司 | A kind of chain-type chain block |
| CN204778566U (en) * | 2015-07-17 | 2015-11-18 | 黄静波 | A novel jack -up jack for heavy object lifts by crane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161221 |
|
| WD01 | Invention patent application deemed withdrawn after publication |