CN201495890U - Adjustable pulley of sliding door and window - Google Patents

Adjustable pulley of sliding door and window Download PDF

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Publication number
CN201495890U
CN201495890U CN 200920301792 CN200920301792U CN201495890U CN 201495890 U CN201495890 U CN 201495890U CN 200920301792 CN200920301792 CN 200920301792 CN 200920301792 U CN200920301792 U CN 200920301792U CN 201495890 U CN201495890 U CN 201495890U
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CN
China
Prior art keywords
axle
wheel
support arm
adjustable pulley
pulleys
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
Application number
CN 200920301792
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Chinese (zh)
Inventor
战志华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN 200920301792 priority Critical patent/CN201495890U/en
Application granted granted Critical
Publication of CN201495890U publication Critical patent/CN201495890U/en
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Expired - Lifetime legal-status Critical Current

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    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/0621—Details, e.g. suspension or supporting guides
    • E05D15/066—Details, e.g. suspension or supporting guides for wings supported at the bottom
    • E05D15/0665—Details, e.g. suspension or supporting guides for wings supported at the bottom on wheels with fixed axis
    • E05D15/0669—Details, e.g. suspension or supporting guides for wings supported at the bottom on wheels with fixed axis with height adjustment
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/26—Form, shape
    • E05Y2800/292—Form, shape having apertures
    • E05Y2800/296—Slots
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
    • E05Y2900/132—Doors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
    • E05Y2900/148—Windows

Abstract

The utility model discloses an adjustable pulley of a sliding door or a sliding window, which pertains to the field of building technique of door and window of buildings, comprises pulleys and supports used for supporting the pulleys, and is characterized in that the support comprises a frame type outer support and two internal stands arranged in the outer support; the two internal stands are respectively fixed with a group of pulleys by a shaft; each group of pulleys comprises two pulleys, a shaft is arranged on the internal stands between two pulleys of each group, and the shaft is used as the moving pivot of the two pulleys; a chute support is arranged at the position of the frame type outer support in the middle of the two groups of pulleys; a chute is arranged on the chute support; a rotatable shaft used for supporting the frame type outer support is arranged in the chute; a base is arranged at one end of the frame type outer support; and a screw rod used for adjusting the frame type outer support is arranged on the base. The adjustable pulley has simple structure and flexible and convenient use, can conducts adjustment according to the actual condition of the door and window, can lift the door leaves up and down to lead the door leaves to be adapted to the door frame, and can slide freely when in use.

Description

The slide door or window adjustable pulley
[technical field]
The utility model relates to a kind of slide door or window adjustable pulley, and it belongs to building doors and windows constructing technology field.
[background technology]
Existing slide door or window pulley has only one group of two wheel usually, and be fixed on the pulley bracket, such structure has caused when running into irregular window frame in the process of using, and will produce the problem of the difficulty of sliding, because its wheel shaft does not have enough activity spaces.And because the axial line of two wheels is unequal to the distance of its strong point, two wheels are stressed even inadequately on door leaf, and such structure also can cause the problem of difficulty of sliding in the use, and reduce the application life of pulley.
[summary of the invention]
It is a kind of simple in structure that the purpose of this utility model is to provide, and the pulley spindle position can be regulated, and uses slide door or window adjustable pulley flexibly.
The purpose of this utility model realizes like this:
A kind of slide door or window adjustable pulley, it comprises wheel and is used for the support of support wheel that described support comprises a frame type support arm and is arranged on two internal frames of support arm inside; Be fixed with one group of wheel by axle respectively on described two inner supports, every group of wheel comprises two wheels, and the inner support in the middle of two wheels of every group is provided with an axle, and described two wheels are moving fulcrum with this axle; Be positioned at two groups of wheel position intermediate at described frame type support arm and be provided with a runner frame, described runner frame is provided with a chute, is provided with the axle that a carriage type support arm rotates in described chute; End at described frame type support arm is provided with base, and described base is provided with the screw rod of conditioning box type support arm.
The distance of center circle of the axle on the inner support in the middle of two described every group wheels equates from the center of circle of the axle that carriage type support arm rotates.
The other end of the screw rod of described conditioning box type support arm is provided with nut, and described nut is positioned at the frame of frame type support arm.
Upper end and screw rod contact position at described base are provided with a banking stop that is used to control screw displacement.
Upper end and screw rod contact position at described base also are provided with an anti-flake.
Be with pad on described each wheel shaft of taking turns, described pad is arranged between wheel and the inner support.
Be fixed on the described base at described runner frame.
The utility model is simple in structure, and is flexible and convenient to use, can regulate according to the concrete condition of door and window by root, and the utility model can be realized door leaf being raise or reducing, and adapts to doorframe, and in use slides freely.The utility model can adapt to all kinds of slide door or window.
[description of drawings]
Fig. 1 is a perspective view of the present utility model
Fig. 2 is the A-A sectional view of the utility model Fig. 1
Fig. 3 is a upward view of the present utility model
Fig. 4 is user mode figure of the present utility model
Fig. 5 is one of structural representation after the utility model and door leaf are installed
Fig. 6 be after the utility model and door leaf are installed structural representation two
[specific embodiment] is following to be embodiment of the present utility model with accompanying drawing 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6, and the utility model is further detailed:
As shown in Fig. 1, Fig. 2 and Fig. 3, in the present embodiment, it comprises the support of taking turns and being used for support wheel the utility model, it is characterized in that described support comprises a frame type support arm 19 and two internal frames 12 that are arranged on support arm inside; Be fixed with one group of wheel by axle respectively on described two inner supports, every group of wheel comprises two wheels, and the inner support in the middle of two wheels of every group is provided with an axle 2,14, and described two wheels are moving fulcrum with this axle; Be with pad 20 on described each wheel shaft of taking turns, described pad 20 is arranged between wheel and the inner support.Be positioned at two groups of wheel position intermediate at described frame type support arm 19 and be provided with a runner frame 41, be fixed on the described base 11 at described runner frame 41; Described runner frame is provided with a chute 42, is provided with the axle 4 that a carriage type support arm 19 rotates in described chute 42; End at described frame type support arm 19 is provided with base 11, and described base 11 is provided with the screw rod 10 of conditioning box type support arm 19.The distance of center circle of the axle 2,14 on the inner support in the middle of described every group of two wheel equates from the circle of the axle 4 that carriage type support arm 19 rotates.The other end of the screw rod 10 of described conditioning box type support arm 19 is provided with nut 7, and described nut 7 is positioned at the frame 191 of frame type support arm 19; Upper end and screw rod 10 contact positions at described base 11 are provided with a banking stop 9 that is used to control screw displacement.Upper end and screw rod 10 contact positions at described base 11 also are provided with an anti-flake 8.
Below in conjunction with structure of the present utility model, function of the present utility model and operating principle are described:
When needs raise door leaf: clockwise set screw 10, with base 11 location, nut 7 is moved right, nut 7 promotes support arms 19 to the right, is moved upward.Support arm 19 drives axle 2, and axle 4 and axle 14 are to the right and be moved upward.Inner support 3 is positioned on the axle 2, and inner support 3 is positioned on the axle 2, and inner support 3 can be the center of circle with axle 2, does circumferencial direction and rotates.Inner support 12 is positioned on the axle 14, and inner support 12 can be the center of circle with axle 14, does circumferencial direction and rotates.Axle 2 and axle 14 can drive inner support 3 and inner support 12 and be moved upward to the right.Wheel 1 is fixed on the inner support 3 by axle 18 and axle 16 respectively with wheel 17, and wheel 1 passes through packing ring 20,21,22,23 respectively with wheel 17, isolates with inner support 3.Wheel 5 is fixed on the inner support 12 by axle 13 and axle 15 respectively with wheel 6, and wheel 5 is isolated by packing ring 24,25,26,27 and inner support 12 respectively with wheel 6.By inner support 3 and inner support 12 moving to the right upwards, drive two groups of wheels respectively upwards and move right.Base 11 is fixed on the doorframe, and the risings of two groups of wheels promote door leafs and move up, realize door leaf to adjusted.Realized the state among Fig. 6.On duty when needing door leaf to reduce: set screw 10 counterclockwise, the anti-flake location with on the base 11 is moved to the left nut 7, and nut 7 promotes support arms 19 left, moves downwards, and support arm 19 drives axle 2, and axle 4 and axle 14 move left and downwards.Inner support 3 is positioned on the axle 2, and inner support 3 can axle 2 be the center of circle, does circumferencial direction and rotates.Inner support 12 is positioned on the axle 14, and inner support 12 can axle 14 be the center of circle, does circumferencial direction and rotates.Axle 2 and axle 14 can drive inner support 3 and move left and downwards with inner support 12.Wheel 1 is fixed on the inner support 3 by axle 18 and axle 16 respectively with wheel 17, and wheel 5 is fixed on the inner support 12 by axle 13 and axle 15 respectively with wheel 6.By downward left the moving of inner support 3 and inner support 12, drive two groups of wheels respectively downwards, be moved to the left.Base 11 is fixed on the doorframe, and the decline of two groups of wheels drives door leaf and moves down, and realizes the downward adjusting of door leaf.As shown in Figure 5.
Described two groups of wheels 1,17,5 and 6 average force on door and window makes the door and window push-and-pull slimmer and more graceful, the characteristics of pulley longer service life.Wheel 1 and the axle center symmetry of wheel 17 axle center with axle 2, inner support 3 can driven wheels 1 and wheel 17, are the center of circle with axle 2, do circumferencial direction and rotate.Wheel 5 and the axle center symmetry of wheel 6 axle center with axle 14, inner support 12 can driven wheels 5 and wheel 6, are the center of circle with axle 14, do circumferencial direction and rotate.The center of circle of axle 14 on the center of circle of the axle 2 on the inner support 3 and the inner support 12, the center of circle of distance axis 4 equates.Inner support 3 can be that the circumferencial direction rotation is done in the axle center with the center of circle of axle 4 with inner support 12.This structure can make wheel producing balanced forces on door and window.

Claims (7)

1. slide door or window adjustable pulley, it comprises wheel and is used for the support of support wheel, it is characterized in that described support comprises a frame type support arm (19) and is arranged on two internal frames (12) of support arm inside; Be fixed with one group of wheel by axle respectively on described two inner supports, every group of wheel comprises two wheels, and the inner support in the middle of two wheels of every group is provided with an axle (2,14), and described two wheels are moving fulcrum with this axle; Be positioned at two groups of wheel position intermediate at described frame type support arm (19) and be provided with a runner frame (41), described runner frame is provided with a chute (42), is provided with the axle (4) that a carriage type support arm (19) rotates in described chute (42); End at described frame type support arm (19) is provided with base (11), and described base (11) is provided with the screw rod (10) of conditioning box type support arm (19).
2. the slide door or window adjustable pulley described in claim 1 is characterized in that the distance of center circle of the axle (2,14) on the middle inner support of two described every group wheels equates from the center of circle of spool (4) that carriage type support arm (19) rotates.
3. the slide door or window adjustable pulley described in claim 1 is characterized in that the other end of the screw rod (10) of described conditioning box type support arm (19) is provided with nut (7), and described nut (7) is positioned at the frame (191) of frame type support arm (19).
4. the slide door or window adjustable pulley described in claim 1 or 2 or 3 is characterized in that in the upper end and screw rod (10) contact position of described base (11) banking stop (9) that is used to control screw displacement being set.
5. the slide door or window adjustable pulley described in claim 1 or 2 or 3 is characterized in that also being provided with an anti-flake (8) in the upper end and screw rod (10) contact position of described base (11).
6. the slide door or window adjustable pulley described in claim 1 is characterized in that being with pad (20) on described each wheel shaft of taking turns, and described pad (20) is arranged between wheel and the inner support.
7. the slide door or window adjustable pulley described in claim 1 is characterized in that being fixed on the described base (11) at described runner frame (41).
CN 200920301792 2009-03-31 2009-03-31 Adjustable pulley of sliding door and window Expired - Lifetime CN201495890U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200920301792 CN201495890U (en) 2009-03-31 2009-03-31 Adjustable pulley of sliding door and window

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200920301792 CN201495890U (en) 2009-03-31 2009-03-31 Adjustable pulley of sliding door and window

Publications (1)

Publication Number Publication Date
CN201495890U true CN201495890U (en) 2010-06-02

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200920301792 Expired - Lifetime CN201495890U (en) 2009-03-31 2009-03-31 Adjustable pulley of sliding door and window

Country Status (1)

Country Link
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102587769A (en) * 2012-03-19 2012-07-18 山东国强五金科技股份有限公司 Roller device for sliding doors and windows
CN104033061A (en) * 2014-05-30 2014-09-10 温尚武 Pulley
CN106884589A (en) * 2017-02-22 2017-06-23 广东坚朗五金制品股份有限公司 Pulley gear

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102587769A (en) * 2012-03-19 2012-07-18 山东国强五金科技股份有限公司 Roller device for sliding doors and windows
CN104033061A (en) * 2014-05-30 2014-09-10 温尚武 Pulley
CN106884589A (en) * 2017-02-22 2017-06-23 广东坚朗五金制品股份有限公司 Pulley gear
CN106884589B (en) * 2017-02-22 2018-07-27 广东坚朗五金制品股份有限公司 Pulley gear

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C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term

Granted publication date: 20100602

CX01 Expiry of patent term