CN200961405Y

CN200961405Y - Wheel of double wheel sliding door or window

Info

Publication number: CN200961405Y
Application number: CN 200620138314
Authority: CN
Inventors: 冯永发
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-09-22
Filing date: 2006-09-22
Publication date: 2007-10-17
Anticipated expiration: 2016-09-22

Abstract

The utility model discloses a two-wheel push-and-pull door and window sliding wheel which has compact structure, long service life, strong strength, strong rigidity, and wide application. The utility model comprises an external shell 1 consisting of an assembling hole and an adjustable hole, essentially, a driving wheel support 2 comprising a climax 9 and a most lateral point 10, a driving wheel 4 is provided on the bottom of the driving wheel support 2, and a driven wheel support 3 with a driven wheel 5 which is connected with the external shell 1 through a pin shaft 7, a wheel carrier connecting board 8 is provided between a driving wheel shaft and the a driven wheel shaft, and the driving wheel support 2 is connected with an adjustable bolt 6. The utility model has scientifically designed structure which greatly simplifies the structure, and convenient assembly and maintenance, which saves a great amount of metal materials and has excellent general purposes. The utility model is applicable to doors and windows with different section bars, with the processing art of the window wheel greatly simplified and the operating efficiency greatly improved, which finally realizes the aims of saving resources, reducing cost, and improving the quality of the products.

Description

Two-wheel slide door or window time wheel

Technical field:

The utility model relates to a kind of accessory of slide door or window, particularly is the two-wheel time wheel that is installed on slide door or window.

Background technology:

Slide door or window is the window form that generally uses at present, time the wheel be the accessory of slide door or window indispensability, the effect of time wheel is that the carrying door and window simultaneously makes door and window be easy to displacement and reach opening and closing again, time the wheel general structure be that an outside framework is arranged, be provided with an inner frame in the outside framework, directly be provided with on the inner frame in roller that tape spool holds or the inside casing and be provided with a wheel support, wheel support is provided with roller, one adjustment screw is arranged between the internal and external frame, one guide groove that can make the oblique displacement of wheel shaft is arranged between wheel support or wheel shaft and the outside framework, make the inner frame displacement by adjustment screw, and then make the oblique displacement of wheel shaft, then roller has in outside framework up and down and the simultaneous displacement of level two directions, reach the height of regulating door and window, but the slide door or window of the type time wheel need expend a large amount of metal material, because structural requirement, the metal stamping procedure of processing is relatively also more, assembling is basically based on craft, operating efficiency is quite low, and the variation of section bar is very many at present, there are multiple section bar and different size in a section bar factory, then require supporting curtain runner also to want the many sizes of polytypic, strengthened the quantity of diel greatly, wasted a large amount of resources, how to design that to produce structure more simple and have the curtain runner that the slide door or window of suitable versatility is used, have great importance and actual economic benefit.

Summary of the invention:

Goal of the invention of the present utility model is to disclose the high and general two-wheel slide door or window that just the is suitable for time wheel of a kind of compact conformation, long service life, intensity and rigidity.

Realize that technical solution of the present utility model is as follows: comprise shell body 1 with installing hole and adjustment hole, key is that driving wheel support 2 has a peak 9 and side point 10, there is a driving wheel 4 driving wheel support 2 lower ends, other has a driven pulley support 3 that has driven pulley 5 to be connected with shell body 1 by bearing pin 7, one wheel carrier junction plate 8 is arranged between drive sprocket axle and the follower shaft, and driving wheel support 2 is connected with adjusting bolt 6.

A bit of one section curved edge that described peak 9 is driving wheel support 2 edges.

Described side put 10 driving wheel supports, 2 edges one section curved edge a bit.

The adjusting nut 11 on the described adjusting bolt 6 and the contact surface of the adjustment hole on the driving wheel support 2 are flexure plane, and adjustment hole is a bar hole.

The upper end of the two side of described shell body 1 all has an elongated end 12 in opposite directions, and the peak 9 of driving wheel support 2 contacts with above-mentioned elongated end.

The peak 9 of described driving wheel support 2 is concordant with the peak of the sidewall of shell body 1 or be higher than the peak of the sidewall of shell body 1.

Scientific structure design of the present utility model, time wheel has compared to prior art had sizable improvement, structure is greatly simplified, the intensity height, bearing capacity is big, install, safeguard all very convenient, saved a large amount of metal material, versatility is very good, be applicable to the door and window of differential profiles, time the wheel processing technology can greatly simplify, significantly increase work efficiency, finally reach the purpose that economizes on resources, reduces cost and improve the quality of products.

Description of drawings:

Fig. 1 is a front view of the present utility model.

Fig. 2 for Fig. 1 be adjusted into minimum state the time A-A sectional structure schematic diagram.

Fig. 3 is the upward view of Fig. 1.

Fig. 4 is the right view of Fig. 1.

Fig. 5 is the front view of another embodiment.

The A-A sectional structure schematic diagram of Fig. 6 during for the high state of being adjusted into of Fig. 5.

Fig. 7 is for being junction plate 8 structural representations.

The specific embodiment:

See also Fig. 1～Fig. 7, specific embodiment of the utility model is as follows: shell body 1 is bent into U type framework by an elongated rectangular shape plate punching press, the blind end of U type framework constitutes panel, two relative perpendicular side plate and panel-shaped are into a single integrated structure, the elongated end that the upper end of this panel is provided with upwardly extending elongated end or bends to the section bar direction, elongated end is provided with and is used for installing hole and fixed gap that shell body 1 is fixedlyed connected with the forms section bar, can shell body 1 and doorframe and window frame section bar fixedly be spirally connected with screw by installing hole, breach then can snap in the rib of section bar bottom surface, this breach plays the effect of accurate location, 1 liang of relative perpendicular side plate of shell body is provided with a pin shaft hole, the nearly interposition of panel is equipped with an adjustment hole, and the body of rod of adjusting bolt 6 can penetrate from this hole and be connected with the driving wheel support 2 of end setting in the shell body 1; Driving wheel support 2 is that the plate punching press bending of A shape forms by a plane approximation, the front end place at one edge of its two opposite sides plate has one to form the strip rectangular closed end of integrative-structure with the two opposite sides plates, this blind end constitutes the adjustable plate of driving wheel support 2, adjustable plate and two opposite sides panel edges are formed with certain included angle, inclined, one bar shaped adjustment hole is arranged on the adjustable plate, the body of rod of bolt 6 can pass from this hole and be spirally connected with an adjusting nut 11, adjusting nut 11 is the curved nut of a cross section, the contact surface of the adjustable plate of itself and driving wheel support 2 is a flexure plane, the two opposite sides plate of driving wheel support 2 constitutes the support arm of driving wheel support 2, the top edge of support arm one end margin and lateral edges are the full curve section, promptly this end is the approximate circle arc, the curved section of its top edge is formed with a peak 9, and the curved section of lateral edges is formed with side point 10, side point 10 contacts with the plate face of the panel of driving wheel support 2 all the time, there is axle hole one end of support arm, driving wheel 4 places between the two stands arm and through axle hole and is connected with support arm, above-mentioned peak 9 and side point 10 be driving wheel support 2 the corresponding edge of cradle wall a bit, when turn bolt 6, driving wheel support 2 can produce different variations along with bolt 6 rotations and with shell body 1 aspect the horizontal sextant angle, its peak 9 and side point 10 also change thereupon; The other end in the shell body 1 also is provided with a driven pulley support 3 that has a driven pulley 5, driven pulley support 3 is that the plate punching press of H shape is bent into by a plane, form the two relative perpendicular side plate and one and the strip junction plate that links of biside plate of integrative-structure, the two opposite sides plate constitutes the support arm of driven pulley support 3, the top edge of support arm one end margin and lateral edges are the full curve section, promptly this end is circular arc, one end of support arm has axle hole, the other end has pin shaft hole, driven pulley 5 places between this two stands arm, and be connected with support arm through a wheel shaft, the end pin shaft hole that one bearing pin 7 passes support arm is connected driven pulley support 3 with two perpendicular side plate of shell body 1, driven pulley support 3 is that the center of circle is rotatable with bearing pin 7, and bearing pin 7 is the back shaft of driven pulley support 3, and the bearing capacity of driven pulley support 3 depends on bearing pin 7; For making the driven pulley support 3 can be synchronous with driving wheel support 2, be provided with wheel carrier junction plate 8 between driving wheel support 2 and the driven pulley support 3, wheel carrier junction plate 8 is a stripe board, respectively there is a connecting hole at its two ends, the connecting hole at junction plate 8 two ends is placed on respectively on the wheel shaft of driving wheel 4 and driven pulley 5, can be provided with two, junction plate 8 links driving wheel support 2 and driven pulley support 3 so that driven pulley support 3 can rotate synchronously with the displacement of driving wheel support 2 thereupon, make this two wheel support stable equilibrium synchronous shift, junction plate 8 makes between driving wheel 4 and the driven pulley 5 and remains certain spacing, and transfer the pressure that this two-wheeled bears doorframe and window frame weight to the horizontal direction pulling force, pulling force then directly is passed on the bolt 6 that is connected with the panel of shell body 1 through driving wheel support 2, makes to the utlity model has bigger bearing capacity; The upper end of the two side of above-mentioned shell body 1 bends in opposite directions, form two relative elongated ends 12, elongated end 12 can make the peak 9 of driving wheel support 2 contact with the end face of this elongated end all the time, elongated end 12 is as the stressed end face of driving wheel support 2, the other end of elongated end then contacts with the inner top face of doorframe and window frame section bar, because bearing pin 7 is the bolster of driven pulley support 3, so the edge of driven pulley support 3 one ends can contact or maintain certain clearance with elongated end 12, elongated end 12 can make the bigger weight of the utility model carrying, the not only inner top face of shutter window frame profile but also make wheel support increase compressive resistance, further strengthen the positioning supports between shell body 1 and the doorframe and window frame section bar, or the two side of shell body 1 is last, following straight, the peak 9 of driving wheel support 2 is concordant with the peak of the sidewall of shell body 1 or be higher than the peak of the sidewall of shell body 1, bearing pin 7 on the driven pulley support 3 is as main stress point, and driving wheel support 2 also can utilize the inner top face of doorframe and window frame section bar as its stressed end face; During use, shell body 1 is placed in the cavity of doorframe and window frame section bar and be fixed, the peak 9 of driving wheel support 2 contacts with the inner top face of the elongated end 12 of shell body 1 or section bar, its 10 panels with shell body 1 of side point contact, the peak 9 of driving wheel support 2, side point 10 and driving wheel 4 constitute gusseted, 3 bearing pins 7 of driven pulley support, driven pulley 5 and the junction plate 8 that links to each other with driving wheel support 2 also constitute gusseted, make the utility model form two gusseted, greatly improved bearing capacity and stable equilibrium's property; During adjustment, regulate bolt 6 by rotation and make driving wheel support 2 horizontal direction displacement along shell body 1 in shell body 1, because adjusting nut 11 is that arc nut and adjustable plate are bar hole, can solve the oblique problem that adjustable plate produces when bolt 6 is regulated in rotation, arc adjusting nut 11 cambered surfaces and adjustable plate surface can remain excellent contact and apply corresponding active force, it is also helpful to the stable equilibrium of driving wheel support 2 to regulate bolt 6, when 2 displacements of driving wheel support, drive junction plate 8 simultaneous displacements, it is the center of circle with bearing pin 7 that junction plate 8 makes driven pulley support 3, up time or inverse time direction are rotated synchronously, under the double reaction plus of the vertical of the horizontal direction active force of regulating bolt 6 and doorframe and window frame weight, driven pulley support 3 and driving wheel support 2 also change synchronously with the relative position of shell body 1, driving wheel support 2 is with the peak 9 on its top, the bearing pin 7 of side point 10 and driven pulley support 3 is that fulcrum rotates, and then can adjust the height of the roller of driven pulley support 3 and driving wheel support 2 lower ends, make driving wheel 4 and driven pulley 5 on the vertical direction of shell body 1 produces synchronously, bottom offset reaches and regulates time purpose of wheel height.

Can there be an impression on the above-mentioned driven pulley support 3 and the surface of driving wheel support 2, the effect of this impression is the effect of playing the resistance to compression reinforcing rib, when being applied in picture window to satisfy, support self can not be out of shape, above-mentioned impression can also can be a leg-of-mutton impression by the compacting of the length direction of support, to cooperate self shape of support, reach the technique effect of the support reinforcing of the best, also can adopt the impression of various other shapes that adapt by the shape of different supports.

Scientific structure design of the present utility model, has good versatility, can on differential profiles, use, reduce the requirement of mould, simplified the complexity and the workload of production management, can save the consumption of metal material simultaneously in a large number, saved resource, processing step also can significantly reduce, and has reduced the recruitment cost, has good social benefit and excellent economic.

Claims

1. a two-wheel slide door or window time wheel, comprise shell body (1) with installing hole and adjustment hole, it is characterized in that driving wheel support (2) has a peak (9) and side point (10), there is a driving wheel (4) driving wheel support (2) lower end, other has a driven pulley support (3) that has driven pulley (5) to be connected with shell body (1) by bearing pin (7), one wheel carrier junction plate (8) is arranged between drive sprocket axle and the follower shaft, and driving wheel support (2) is connected with adjusting bolt (6).

2. by the described two-wheel slide door or window of claim 1 time wheel, it is characterized in that described peak (9) for one section curved edge at driving wheel support (2) edge a bit.

3. by the described two-wheel slide door or window of claim 1 time wheel, it is characterized in that described side point (10) driving wheel support (2) edge one section curved edge a bit.

4. by claim 1 or 2 or 3 described two-wheel slide door or window time wheel, it is characterized in that the contact surface of the adjustment hole on adjusting nut (11) and the driving wheel support (2) on the described adjusting bolt (6) is a flexure plane, adjustment hole is a bar hole.

5. by the described two-wheel slide door or window of claim 4 time wheel, it is characterized in that the upper end of the two side of described shell body (1) all has an elongated end (12) in opposite directions, the peak (9) of driving wheel support (2) contacts with above-mentioned elongated end.

6. by the described two-wheel slide door or window of claim 4 time wheel, it is characterized in that the peak (9) of described driving wheel support (2) is concordant with the peak of the sidewall of shell body (1) or be higher than the peak of the sidewall of shell body (1).