CN107503612A - A kind of pulley of aluminum alloy doors and windows - Google Patents
A kind of pulley of aluminum alloy doors and windows Download PDFInfo
- Publication number
- CN107503612A CN107503612A CN201711003988.7A CN201711003988A CN107503612A CN 107503612 A CN107503612 A CN 107503612A CN 201711003988 A CN201711003988 A CN 201711003988A CN 107503612 A CN107503612 A CN 107503612A
- Authority
- CN
- China
- Prior art keywords
- pulley
- cavity
- groove
- chain wheel
- left chain
- 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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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Support Devices For Sliding Doors (AREA)
Abstract
A kind of pulley for aluminum alloy doors and windows that the present invention designs,The both ends of the first cavity are in including the first cavity and the second cavity left chamber body and right chamber body,Second cavity includes left chain wheel portion,Connecting portion and right pulley portion,Left chain wheel portion includes the slidable adjustment groove being connected with key,The left chain wheel being connected with the second cavity wall and the groove of the first arc half being arranged on the second cavity wall,The length of the groove of first arc half is less than the diameter of left chain wheel,The depth of the groove of first arc half is less than the radius of left chain wheel,The present invention is provided with the groove of arc half in the side wall of pulley gear,Windage of the pulley in sliding process can be reduced first,Reduce the comfort level that noise improves sliding door and window,Secondly the length of the groove of arc half is less than the diameter of pulley,The radius that the depth of the groove of arc half is less than pulley can then ensure that pulley will not fall off in motion process,And when dust enters in pulley,It is convenient to clean and dedusting,It is easy to the life of people.
Description
Technical field
The present invention relates to aluminum alloy doors and windows design field, more particularly to a kind of pulley of aluminum alloy doors and windows.
Background technology
Aluminum alloy doors and windows are installed mostly in present residential housing, especially the invention of sliding aluminium alloy door and window is more,
Sliding window advantage is succinct, attractive in appearance, and window width is big, and glass blocks is big, broad view, and daylight rate is high, is cleaned the windows conveniently, using flexible,
Securely and reliably, service life is grown, and is opened in a plane, and space-consuming is few, and installation screen window is convenient etc., in order to preferably utilize
Sliding aluminium alloy door and window, pulley is fitted with the bottom of aluminum alloy doors and windows so that the push-and-pull of door and window more smoothly, but with
The life for the acoustic impacts people that rolling friction is sent, a kind of pulley for aluminum alloy doors and windows that the present invention designs, is filled in pulley
The side wall put is provided with the groove of arc half, can reduce windage of the pulley in sliding process first, reduces noise and improves sliding door
The comfort level of window, the length of next groove of arc half are less than the diameter of the pulley, and the depth of the groove of arc half is less than the radius of pulley
It can then ensure that pulley will not fall off in motion process, and when dust enters in pulley, be convenient to clean and dedusting, be easy to
The life of people.
The content of the invention
A kind of pulley for aluminum alloy doors and windows that the present invention designs, it is characterised in that：Including the first cavity and the second cavity institute
State left chamber body and the right chamber body be in the both ends of first cavity, second cavity includes left chain wheel portion, connecting portion and
Right pulley portion, slidable adjustment groove that the left chain wheel portion includes being connected with the key, it is connected with second cavity wall
Left chain wheel and the groove of the first arc half being arranged on second cavity wall, the length of the groove of the first arc half is less than described
The diameter of left chain wheel, the depth of the groove of the first arc half are less than the radius of the left chain wheel.
Thus, the groove of the first arc half is arranged in the side wall of adjacent second cavity of the left chain wheel,
Windage of the left chain wheel in sliding process can be reduced first, reduces the comfort level that noise improves sliding door and window, secondly
The length of the groove of first arc half is less than the diameter of the left chain wheel, and the depth of the groove of the first arc half is less than the left cunning
The radius of wheel can ensure that the left chain wheel will not fall off in motion process, and when dust enters in the left chain wheel,
It is convenient to clean and dedusting, is easy to the life of people.
As a preference of the present invention, the right pulley portion is symmetrically connected to institute by the connecting portion and the left chain wheel portion
The second cavity is stated, and the right pulley portion includes right pulley and the groove of the second arc half.
Thus, the right pulley is consistent with the left chain wheel, and the groove of the second arc half is arranged on second cavity side
On wall, the length of the groove of the second arc half is less than the diameter of the right pulley, and the depth of the groove of the second arc half is less than institute
State the radius of right pulley.
As a preference of the present invention, the connecting portion is provided with adjustment hole and adjustment axis, the adjustment hole is opened in described
In the side wall of second cavity, the adjustment axis is connected through the adjustment hole with first cavity, the diameter of the adjustment hole
More than the diameter of the adjustment axis.
Thereby it is ensured that second cavity realizes the rotation displacement with adjustment axis by the adjustment hole, institute can adapt to
State various situations of the pulley in sliding door and window.
As a preference of the present invention, one end of second cavity is provided with the slidable adjustment groove, the slidable adjustment
Groove is connected with the key, and the movement travel of described second cavity one end is the length of the slidable adjustment groove.
Thus, i.e., described second cavity limits the maximum angle of rotation by the slidable adjustment groove, can ensure institute
Stating the second cavity will not be interfered by first cavity in the course of the work.
As a preference of the present invention, the groove of the first arc half and the groove of the second arc half be arranged on the left chain wheel and
In the side wall of adjacent second cavity of the right pulley, the left chamber body is shaped as rectangle, the shape of the right chamber body
For padmasana, it is easy to fool proof, first cavity also includes the right chamber body with trip bolt, the left chamber body and the right chamber
Body is in the both ends of first cavity.
The invention has the advantages that：
Applicability of the present invention is very strong, there is very big development prospect, compared with prior art, a kind of aluminium alloy door that the present invention designs
The pulley of window, the groove of arc half is provided with the side wall of pulley gear, windage of the pulley in sliding process can be reduced first, reduced
Noise improves the comfort level of sliding door and window, and secondly the length of the groove of arc half is less than the diameter of the pulley, the depth of the groove of arc half
Degree can then ensure that pulley will not fall off in motion process less than the radius of pulley, and when dust enters in pulley, just
In cleaning and dedusting, it is easy to the life of people.
Below by drawings and examples, technical scheme is described in further detail.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the pulley of aluminum alloy doors and windows of the present invention.
Fig. 2 is a kind of rearview of second cavity of the pulley of aluminum alloy doors and windows of the present invention.
Fig. 3 is a kind of left view of second cavity of the pulley of aluminum alloy doors and windows of the present invention.
In figure, the cavitys of 1- first；11- left chamber bodies；111- keys；12- right chamber bodies；The cavitys of 2- second；21- left chain wheels portion；
211- slidable adjustment grooves；212- left chain wheels；The groove of the first arcs of 213- half；22- connecting portions；221- adjustment holes；222- adjustment axis；
23- right pulley portion；231- right pulley；The groove of the second arcs of 232- half.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing.
As depicted in figs. 1 and 2, a kind of pulley of aluminum alloy doors and windows, it is characterised in that：Including the first cavity 1 and the second chamber
Body 2, first cavity 1 comprise at least the left chamber body 11 with externally threaded key 111, and the right chamber body with trip bolt
12, the left chamber body 11 and the right chamber body 12 are in the both ends of first cavity 1, and second cavity 2 includes left chain wheel
Portion 21, connecting portion 22 and right pulley portion 23, the left chain wheel portion 21 include be connected with the key 111 slidable adjustment groove 211,
The left chain wheel 212 being connected with the side wall of the second cavity 2 and the groove of the first arc half being arranged in the side wall of the second cavity 2
213, the length of the groove 213 of the first arc half is less than the diameter of the left chain wheel 212, the depth of the groove 213 of the first arc half
Degree is less than the radius of the left chain wheel 212, and the groove 213 of the first arc half is arranged at the adjacent institute of the left chain wheel 212
In the side wall for stating the second cavity 2, windage of the left chain wheel 212 in sliding process can be reduced first, reduced noise and improved
The comfort level of sliding door and window, secondly the length of described groove 213 of first arc half be less than the diameter of the left chain wheel 212, it is described
The radius that the depth of the groove 213 of first arc half is less than the left chain wheel 212 can ensure the left chain wheel 212 in motion process
It will not fall off, and when dust enters in the left chain wheel 212, be convenient to clean and dedusting, be easy to the life of people.
As shown in figure 3, in the present embodiment, the right pulley portion 21 is right by the connecting portion 22 and the left chain wheel portion 23
Title is connected to second cavity 2, and the right pulley portion 23 includes the groove 232 of 231 and second arc of right pulley half, the right cunning
Wheel is 231 consistent with the left chain wheel 212, and the groove 232 of the second arc half is arranged in the side wall of the second cavity 2, and described the
The length of the groove 232 of two arc half is less than the diameter of the right pulley 231, and the depth of the groove 232 of the second arc half is less than described
The radius of right pulley 231.
As shown in figure 1, in the present embodiment, the connecting portion 22 is provided with adjustment hole 221 and adjustment axis 222, the regulation
Hole 221 is opened in the side wall of second cavity 2, and the adjustment axis 222 passes through the adjustment hole 221 and first cavity
1 connection, the diameter of the adjustment hole 221 are more than the diameter of the adjustment axis 222, ensure that second cavity 2 passes through the tune
Knothole 221 realizes the rotation displacement with adjustment axis 222, can adapt to various situations of the pulley in sliding door and window.
As shown in Fig. 2 in the present embodiment, one end of second cavity 2 is provided with the slidable adjustment groove 211, described
Slidable adjustment groove 211 is connected with the key 111, and the movement travel of described one end of second cavity 2 is the slidable adjustment groove 211
Length, i.e., described second cavity 2 limits the maximum angle of rotation by the slidable adjustment groove 211, can ensure described
Second cavity 2 in the course of the work will not be by the interference of first cavity 1.
As shown in figure 1, in the present embodiment, the groove 213 of the first arc half and second arc half groove 232 is arranged on institute
In the side wall for stating left chain wheel 212 and adjacent second cavity 2 of the right pulley 231, the left chamber body 11 is shaped as square
Shape, the right chamber body 12 are shaped as padmasana, are easy to fool proof, and first cavity 1 also includes the right chamber with trip bolt
Body 12, the left chamber body 11 and the right chamber body 12 are in the both ends of first cavity 1.
Embodiment described above is only that the preferred embodiment of the present invention is described, not to the design of the present invention
It is defined with scope.On the premise of design concept of the present invention is not departed from, technical side of the ordinary people in the field to the present invention
The all variations and modifications that case is made, all should drop into protection scope of the present invention, the claimed technology contents of the present invention,
Through all recording in detail in the claims.
Claims (6)
- A kind of 1. pulley of aluminum alloy doors and windows, it is characterised in that：Including the first cavity（1）With the second cavity（2）, first chamber Body（1）Including at least with externally threaded key（111）Left chamber body（11）；Second cavity（2）Including left chain wheel portion （21）, connecting portion（22）With right pulley portion（23）, the left chain wheel portion（21）Including with the key（111）The slip of connection is adjusted Save groove（211）And second cavity（2）The left chain wheel of side wall connection（212）Be arranged on second cavity（2）In side wall The groove of the first arc half（213）, the groove of the first arc half（213）Length be less than the left chain wheel（212）Diameter, it is described The groove of first arc half（213）Depth be less than the left chain wheel（212）Radius；The right pulley portion（21）Pass through the connecting portion（22）With the left chain wheel portion（23）Symmetrically it is connected to second chamber Body（2）, and the right pulley portion（23）Including right pulley（231）With the groove of the second arc half（232）.
- A kind of 2. pulley of aluminum alloy doors and windows according to claim 1, it is characterised in that：The connecting portion（22）It is provided with Adjustment hole（221）And adjustment axis（222）, the adjustment hole（221）It is opened in second cavity（2）Side wall on, the tune Nodal axisn（222）Through the adjustment hole（221）With first cavity（1）Connection, the adjustment hole（221）Diameter be more than institute State adjustment axis（222）Diameter.
- A kind of 3. pulley of aluminum alloy doors and windows according to claim 1, it is characterised in that：Second cavity（2）One End is provided with the slidable adjustment groove（211）, the slidable adjustment groove（211）With the key（111）Connection, second chamber Body（2）The movement travel of one end is the slidable adjustment groove（211）Length.
- A kind of 4. pulley of aluminum alloy doors and windows according to claim 1, it is characterised in that：The groove of first arc half （213）With the groove of the second arc half（232）It is arranged on the left chain wheel（212）With the right pulley（231）Adjacent is described Second cavity（2）Side wall on.
- A kind of 5. pulley of aluminum alloy doors and windows according to claim 1, it is characterised in that：The left chamber body（11）Shape For rectangle, the right chamber body（12）Be shaped as padmasana.
- A kind of 6. pulley of aluminum alloy doors and windows according to claim 1, it is characterised in that：First cavity（1）Also wrap Include the right chamber body with trip bolt（12）, the left chamber body（11）With the right chamber body（12）In first cavity（1） Both ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711003988.7A CN107503612A (en) | 2017-10-24 | 2017-10-24 | A kind of pulley of aluminum alloy doors and windows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711003988.7A CN107503612A (en) | 2017-10-24 | 2017-10-24 | A kind of pulley of aluminum alloy doors and windows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107503612A true CN107503612A (en) | 2017-12-22 |
Family
ID=60702201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711003988.7A Pending CN107503612A (en) | 2017-10-24 | 2017-10-24 | A kind of pulley of aluminum alloy doors and windows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107503612A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2549128Y (en) * | 2002-06-11 | 2003-05-07 | 高明市威利坚实业有限公司 | Concave pulley of plastic steel door and window |
| CN201058589Y (en) * | 2007-04-17 | 2008-05-14 | 曾定江 | Improvement of automobile leisure sunshade |
| CN203603656U (en) * | 2013-10-18 | 2014-05-21 | 台州市黄岩沃尔达机电有限公司 | Improved aluminum alloy door and window pulley |
| CN204814514U (en) * | 2015-07-15 | 2015-12-02 | 丹阳市唯源橡塑制品有限公司 | Automobile -used wheel of electronic wheelchair |
| CN205737736U (en) * | 2016-06-14 | 2016-11-30 | 侯维 | Automobile-used gear mud splash-back |
| JP2017172254A (en) * | 2016-03-24 | 2017-09-28 | トヨタホーム株式会社 | Top-railed sliding door structure and building comprising the same |
| CN207377350U (en) * | 2017-10-24 | 2018-05-18 | 浙江解放装饰工程有限公司 | A kind of pulley of aluminum alloy doors and windows |
-
2017
- 2017-10-24 CN CN201711003988.7A patent/CN107503612A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2549128Y (en) * | 2002-06-11 | 2003-05-07 | 高明市威利坚实业有限公司 | Concave pulley of plastic steel door and window |
| CN201058589Y (en) * | 2007-04-17 | 2008-05-14 | 曾定江 | Improvement of automobile leisure sunshade |
| CN203603656U (en) * | 2013-10-18 | 2014-05-21 | 台州市黄岩沃尔达机电有限公司 | Improved aluminum alloy door and window pulley |
| CN204814514U (en) * | 2015-07-15 | 2015-12-02 | 丹阳市唯源橡塑制品有限公司 | Automobile -used wheel of electronic wheelchair |
| JP2017172254A (en) * | 2016-03-24 | 2017-09-28 | トヨタホーム株式会社 | Top-railed sliding door structure and building comprising the same |
| CN205737736U (en) * | 2016-06-14 | 2016-11-30 | 侯维 | Automobile-used gear mud splash-back |
| CN207377350U (en) * | 2017-10-24 | 2018-05-18 | 浙江解放装饰工程有限公司 | A kind of pulley of aluminum alloy doors and windows |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171222 |
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| WD01 | Invention patent application deemed withdrawn after publication |