CN200949378Y

CN200949378Y - Sliding door and window roller with two-wheel

Info

Publication number: CN200949378Y
Application number: CN 200620132243
Authority: CN
Inventors: 冯永发
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-08-14
Filing date: 2006-08-14
Publication date: 2007-09-19
Anticipated expiration: 2016-08-14

Abstract

The utility model discloses a push-and-drag door-and-window trip wheel with double wheels and simple structure, good universality and universal application, which comprises an outer shell body 1 with an installation hole or a tip, especially the inner bracket 2 arranged inside the outer shell body 1 has a highest endpoint 3 and a most lateral point 4, the lower end of the inner bracket 2 is arranged with a double wheel connection component 5, which is arranged with more than two rolling wheels 6, the middle place of the inner bracket 2 is arranged with an adjusting plank 7, and an adjusting bolt 8 is connected with the adjusting plank 7 by the through hole on the surface plank 13 of the outer shell body 1. The utility model has very convenient installation and maintenance, saves a large amount of metal material and the universality is very good.

Description

Slide door or window time wheel with two-wheel

Technical field:

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

Background technology:

Slide door or window is the window form that generally uses at present, and time wheel is the accessory of slide door or window indispensability, and the effect of time wheel makes door and window be easy to displacement when being the carrying door and window and reaches opening and closing.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, and an adjustment screw is arranged between the internal and external frame, and a 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, reaches the height of regulating door and window.Above-mentioned basic structure is to guarantee in time wheel use, door window frame has distortion, or the wheel body of roller has distortion or wearing and tearing, cause and produce excessive gap between door and window and the door and window outside framework, the position of regulating roller can reach the height of regulating door and window, other has a type curtain runner that original non-removable internal and external frame is changed into detachably, it is convenient to maintenance or changes, have is exactly along with growth in the living standard again, the door and window that lands is generally used, for the more heavy weight door and window of carrying, the two-wheel roller occurs, but basic structure there is not substantial variation; Aforesaid slide door or window 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 time wheel also to want the many sizes of polytypic, strengthened the quantity of diel greatly, essence has been wasted a large amount of resources, how to design that to produce structure more simple and have time wheel that the slide door or window of suitable versatility is used, and has great importance and actual economic benefit.

Summary of the invention:

Goal of the invention of the present utility model be disclose a kind of simple in structure, versatility good, the general slide door or window with two-wheel that just is suitable for time wheel.

Realize that technical solution of the present utility model is as follows: comprise having installing hole or most advanced and sophisticated shell body 1, particularly the inner support 2 that is provided with in the shell body 1 has a most significant end point 3 and side point 4, inner support 2 lower ends are provided with two-wheel connector 5, two-wheel connector 5 is provided with plural roller 6, the centre position of inner support 2 is provided with an adjustable plate 7, and adjusting bolt 8 is connected with adjustable plate 7 by the through hole of shell body 1 panel 13.

Described adjustable plate 7 is Shape is connected with inner support 2 by pin 11, and the hole of passing for adjusting bolt 8 14 on the adjustable plate 7 can be bar hole, and the one side that adjusting nut 9 contacts with adjustable plate 7 is a curved surface.

The lower limb of described adjustable plate 7 has a breach 10, and a location device 12 is arranged on the shell body 1 and contact with the lower limb of adjustable plate 7, and support adjustable plate 7.

Two salient points on the two side that described positioner 12 is a shell body 1, salient point are positioned near the joining of the horizontal segment of lower limb of adjustable plate 7 and breach 10 the horizontal segment.

Described positioner 12 is a fixed axis on the shell body 1, and fixed axis is positioned near the joining of the horizontal segment of lower limb of adjustable plate 7 and breach 10 the horizontal segment.

Described breach 10 is for the arc curve section or advance the seemingly breach of semicircle.

The breach 10 of the lower limb of described adjustable plate 7 is a rounding off section with the intersection of horizontal segment.

A roller 6 is respectively established at described two-wheel connector 5 two ends.

The two ends of described two-wheel connector 5 respectively are provided with two rollers 6 arranged side by side.

Structure of the present utility model is greatly simplified, omit inner frame, outside framework and to the oblique guide groove of internal and external frame (or) play the similar structures of same function, install, safeguard all very convenient, can save a large amount of metal material, versatility is very good, the door and window of differential profiles only need be provided with different panels, and the support of band roller and adjusting bolt need not change substantially, can save a large amount of mold materials and expense again, the processing technology that is whole curtain runner at last can greatly be simplified, significantly increase work efficiency, finally reach and economize on resources, the purpose that reduces cost and improve the quality of products.

Description of drawings:

Fig. 1 is an overall structure schematic diagram of the present utility model.

Fig. 2 is the structural representation of two-wheel connector 5.

Fig. 3 is the structural representation of adjustable plate 7.

Fig. 4 is the structural representation of inner support 2.

The specific embodiment:

See also Fig. 1～Fig. 4, specific embodiment of the utility model is as follows: the panel 13 of shell body 1 is useful on installing hole or the tip that shell body 1 is fixedlyed connected with the doorframe and window frame section bar, and a through hole is arranged on the panel 13, regulates bolt 8 and passes from this through hole; Be provided with an inner support 2 in the shell body 1, the upper end-face edge of inner support 2 and lateral edge are the full curve section, then can form a most significant end point 3 and side point 4, most significant end point 3 and side point 4 be inner support 2 corresponding edges one section curved edge a bit, be that most significant end point 3 is a bit of a curved edge, equally side point 4 be a corresponding curved edge a bit, above-mentioned most significant end point 3 can be along with the different variations of inner support 2 with horizontal sextant angle with side point 4, but two curved edges of inner support 2 can guarantee to exist above-mentioned most significant end point 3 and side point 4, and side point 4 contacts with the inner surface of panel 13; The lower end of inner support 2 is provided with a two-wheel connector 5, and two-wheel connector 5 can be equipped with plural roller 6; Be provided with the adjustable plate 7 of a tool through hole at the place, centre position of

inner support

2,8 on bolt of adjusting passes this through hole and through adjusting nut 9 inner support 2 is connected with shell body 1; When regulating 8 pairs of inner supports 2 of bolt and adjust, the most significant end point 3 of inner support 2 can contact with the horizontal end face on the top of horizontal top plate in the section bar or shell body 1 all the time and side point 4 contacts assurance good supporting state all the time with panel 13; During use, shell body 1 is inserted in the cavity of doorframe and window frame section bar and it is fixedly connected, under most significant end point 3, the side point 4 that contacts with panel 13 medial surfaces and 6 three effects of roller of the upper end of inner support 2, the inner support 2 whole balances and stable that keep of band roller 6, it is also helpful to the stable equilibrium of inner support 2 to regulate bolt 8.When bolt 8 is regulated in turn, under the double reaction plus of the vertical of the horizontal direction active force of bolt 8 and door and window weight, inner support 2 is the center of circle with two end points of its upper end (be peak 3 and side point 4) in the cavity that section bar and shell body 1 constitutes, rotate clockwise or counterclockwise, the roller 6 and the relative position of shell body 1 are also changed, being inner support 2 is common fulcrum rotation with the peak 3 of its upper end and side point 4, and then the height of the roller 6 of adjustment inner support 2 lower ends, reach and regulate time purpose of the height of wheel.

Described adjustable plate 7 is

Shape is connected with inner support 2 by pin 11, and the hole of passing for adjusting bolt 8 14 on the adjustable plate 7 can be bar hole, and the one side that adjusting nut 9 contacts with adjustable plate 7 is a curved surface; Adjustable plate 7 is a U type structural framing, and this adjustable plate flexibly connects by pin on the inner support 2 11 and inner support 2, and the rotation of inner support 2 also can conveniently be carried out, and adjusting nut 9 is the nut of an arc, and contacted of itself and adjustable plate 7 is curved surface; When bolt 8 is regulated in turn, adjustable plate 7 has oblique problem in rotation, but because through hole 14 is a curved surface for the contact surface of bar hole and adjusting nut 9 and adjustable plate 7, the curve of curved adjusting nut 9 can remain with adjustable plate 7 surfaces good and contact and apply corresponding active force, bar hole can make the regulated quantity of inner support 2 increase, and guarantees the smooth rotation of inner support 2.

The lower limb of described adjustable plate 7 has a breach 10, and a location device 12 is arranged on the shell body 1 and contact with the lower limb of adjustable plate 7, and support adjustable plate 7; Positioner 12 is two salient points on the two side of shell body 1, salient point is positioned near the joining of the horizontal segment of lower limb of adjustable plate 7 and breach 10 the horizontal segment, breach 10 is the breach of arc curve section or semicircular, the breach 10 of the lower limb of adjustable plate 7 is a rounding off section with the intersection of horizontal segment, and this two salient point is convenient to time installation and the location of wheel; Or positioner 12 also can be a fixed axis, and this fixed axis is positioned near the joining of the horizontal segment of lower limb of adjustable plate 7 and breach 10 the horizontal segment; When regulating the height of roller 6, bolt 8 is regulated in turn moves right

inner support

2,12 edge relative displacements of positioner along breach 10, because breach 10 is curved section or semicircular, not only increase the height regulated quantity but also keep the steady of adjustment process, also have certain supporting role simultaneously, increase stability.The rounding off section makes above-mentioned adjustment process more steady, oppositely regulates to have same technique effect.

A roller 6 is respectively established at the two ends of described two-wheel connector 5, or the two ends of two-wheel connector 5 respectively are provided with two rollers 6 arranged side by side, to adapt to the requirement of different door and windows.

Two vertical sidewalls of above-mentioned shell body 1 can be straight up and down, the peak 3 of inner support 2 is concordant substantially with the upper end of vertical sidewall, the peak 3 that is inner support 2 can contact with the inner top of section bar, and the inner top of section bar is as the stressed end face in the top of inner support 2; Or all there is a horizontal ends to the center direction extension upper end of two vertical sidewalls of shell body 1; this two horizontal ends contacts with the inner top of section bar; 3 inner surfaces with the horizontal ends of extending of the peak of the upper end of inner support 2 contact; can prevent to damage section bar because of peak 3 direct contacts of inner support 2 with the inner top of section bar; when especially being applied to the large floor door and window; the weight that inner support 2 is carried is bigger; the horizontal ends of shell body 1 not only can be protected the inner top of section bar but also make inner support 2 increase compressive resistance; further strengthen the positioning supports between shell body 1 and the section bar; help to install and raising stability, reach the technique effect of the support reinforcing of the best.

Above-mentioned shell body 1 can strike out the U type by a rectangular slab, and the blind end of U template constitutes panel 13, and two side and panel 13 form integrative-structure, and for preventing shell body 1 distortion, the front end place of its openend can be provided with a pin, and pin connects the two side.

Structure of the present utility model is very simple, made full use of the structure of the section bar of door window frame, the inner top of utilizing section bar is as the stressed end face in the top of inner support 2, and be main stress point, auxiliary stress surface when support 2 positions are adjusted in panel 13 conducts is regulated the booster action that bolt 8 also plays location and enhanced stability simultaneously; The utlity model has good versatility, section bar to different model or different size, only need to adjust the dimensioned area of panel 13, the upper-lower position of the adjustment hole on length and width size, the panel for example, and need not change the size or the structure of inner support 2, can on differential profiles, use, significantly reduced the requirement of mould, the complexity and the workload of production management have been simplified, can save simultaneously the consumption of metal material in a large number, save resource, processing step also can significantly reduce, reduce the recruitment cost, had good social benefit and excellent economic.

Claims

1. time wheel of the slide door or window with two-wheel, comprise and have installing hole or most advanced and sophisticated shell body (1), it is characterized in that the inner support (2) that is provided with in the shell body (1) has a most significant end point (3) and side point (4), inner support (2) lower end is provided with two-wheel connector (5), two-wheel connector (5) is provided with plural roller (6), the centre position of inner support (2) is provided with an adjustable plate (7), regulates bolt (8) and is connected with adjustable plate (7) by the through hole on the panel (13) of shell body (1).

2. by the described slide door or window time wheel of claim 1, it is characterized in that described adjustable plate (7) is with two-wheel

Shape is connected with inner support (2) by pin (11), and the hole of passing for adjusting bolt (8) (14) on the adjustable plate (7) can be bar hole, and the one side that adjusting nut (9) contacts with adjustable plate (7) is a curved surface.

3. by claim 1 or 2 described slide door or window time wheels with two-wheel, the lower limb that it is characterized in that described adjustable plate (7) has a breach (10), one location device (12) is arranged on the shell body (1) and contact with the lower limb of adjustable plate (7), and support adjustable plate (7).

4. by the described slide door or window time wheel of claim 3 with two-wheel, it is characterized in that described positioner (12) is two salient points on the two side of shell body (1), salient point is positioned on horizontal segment and near the horizontal segment of the joining of breach (10) of lower limb of adjustable plate (7).

5. by the described slide door or window time wheel of claim 3 with two-wheel, it is characterized in that described positioner (12) is a fixed axis on the shell body (1), fixed axis is positioned on horizontal segment and near the horizontal segment of the joining of breach (10) of lower limb of adjustable plate (7).

6. by claim 4 or 5 described slide door or window time wheels, it is characterized in that described breach (10) is the arc curve section or advances the seemingly breach of semicircle with two-wheel.

7. by the described slide door or window with two-wheel of claim 6 time wheel, it is characterized in that the intersection of breach (10) and horizontal segment of the lower limb of described adjustable plate (7) is a rounding off section.

8. by claim 1 or 2 or 4 or 5 or 7 described slide door or window time wheels, it is characterized in that a roller (6) is respectively established at the two ends of described two-wheel connector (5) with two-wheel.

9. by claim 1 or 2 or 4 or 5 or 7 described slide door or window time wheels, it is characterized in that the two ends of described two-wheel connector (5) respectively are provided with two rollers (6) arranged side by side with two-wheel.