CN2315270Y

CN2315270Y - Oblique inserting split window wheel

Info

Publication number: CN2315270Y
Application number: CN 97246187
Authority: CN
Inventors: 卢掌坚
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-12-16
Filing date: 1997-12-16
Publication date: 1999-04-21
Anticipated expiration: 2007-12-16

Abstract

The utility model relates to an oblique inserting split window wheel, which is composed of an inner shell, a wheel and an adjusting screw which can penetrate through an outer shell and can tightly push the inner shell; the inner shell and the wheel can be orderly sheathed in the outer shell; a convex block and a concave position are respectively arranged on both sides pf the inner shell; two via holes are arranged on the concave position; both ends of an elastic body are respectively inserted into the via holes; the inner shell can be fixed to the wheel through a wheel shaft; both ends of the wheel shaft can protrude outside two outer sides of the inner shell; notches are respectively opened on both sides of the outer shell; both ends of the wheel shaft and the convex block can be clamped on the notches and can move from top to bottom along the notches. The oblique inserting split window wheel has convenient and rapid operation and good smoothness and can be replaced at any time.

Description

The oblique inserting Split window wheel

The utility model relates to plug-type alumium alloy door and window, particularly relates to the accessory of plug-type alumium alloy door and window.

Existing plug-type aluminium alloy door window fittings curtain runner, mostly be shell, inner casing, wheel three riveted joint are connected as a single entity, be installed to the bottom of plug-type alumium alloy door and window then, the curtain runner that adopts this structure is when using certain time limit, can make owing to getting rusty that wheel can not rotate, abrasion can make plug-type alumium alloy door and window be difficult for reasons such as folding need to change curtain runner, could change after just whole plug-type alumium alloy door and window need being comprised the glass completely knocked down, therefore change not only complex operation of curtain runner, and workload is big; While is owing to this plug-type alumium alloy door and window all acts on the curtain runner from gravity, and curtain runner is a supporting-point with the screw of shell, inner casing, wheel three riveted joint only, and therefore the stationarity of this plug-type alumium alloy door and window is relatively poor.

The purpose of this utility model be to provide a kind of convenient to operation, stationarity good and the oblique inserting Split window wheel that can change at any time.

The purpose of this utility model is achieved in that the oblique inserting Split window wheel is by being enclosed within inner casing, the wheel in the shell successively and passing shell and the set screw that holds out against inner casing is formed, the inner casing both sides have projection and recess respectively, two through holes are arranged on this recess, the two ends of elastomeric objects are inserted in the through hole respectively, wheel shaft is fixed inner casing and wheel, and these wheel shaft two ends protrude into inner casing two outsides, and the shell both sides have breach, wheel shaft two ends and projection are stuck on the breach, and can move up and down along this breach.

The utility model is because inner casing and shell are independent each other, when therefore changing curtain runner, only needs set screw is just unscrewed and breach or the notch taking-up replacing along the shell both sides of inner casing and the wheel that is connected as a single entity with it can be got final product, so convenient to operation; Again because the projection on wheel shaft two ends and the inner casing is to be stuck on the breach of shell both sides, thereby make Split window wheel arbitrarily not swing, so stationarity is good.

The concrete structure of utility model is provided by following examples and accompanying drawing thereof.

Fig. 1 is the structural representation after the utility model oblique inserting Split window wheel inner casing and the wheel riveted joint.

Fig. 2 is the broken section structural representation of the utility model oblique inserting Split window wheel shell.

Fig. 3 is the broken section structural representation of the utility model oblique inserting Split window wheel.

Fig. 1, Fig. 2, oblique inserting Split window wheel shown in Figure 3 comprise shell 1, inner casing 2, wheel 3, set screw 4, projection 5, recess 8, elastomeric objects 10 and through hole 9,9 '.

Fig. 1, Fig. 2 and oblique inserting Split window wheel shown in Figure 3 are by the inner casing 2 that is enclosed within 1 li on shell successively, wheel 3 and pass shell 1 and the set screw 4 that holds out against inner casing 2 is formed, inner casing 2 both sides have projection 5 and recess 8 respectively, have on this recess 8 two through holes 9,9 ', the two ends of elastomeric objects 10 be inserted into respectively through hole 9,9 ' in, wheel shaft 7 is fixing with wheel 3 with inner casing 2, these wheel shaft 7 two ends protrude into 2 liang of outsides of inner casing, shell 1 both sides have breach 6, wheel shaft 7 two ends and projection 5 are stuck on the breach 6, and can move up and down along this breach 6.

When using the oblique inserting Split window wheel, earlier wheel 3 is put into the inner casing 2 that both sides have projection 5 and recess 8, and with wheel shaft 7 inner casing 2 and wheel 3 are riveted together, this projection 5 is " U " type, and with the wheel shaft 7 that protrudes into inner casing 2 both sides on same parallel lines; On recess 8, have two through holes 9,9 ', can insert elastomeric objects 10, this elastomeric objects 10 can be spring block or spring, as shown in Figure 1.There is " U " type breach 6 shell 1 both sides, the projection 5 of this breach 6 and inner casing 2 both sides, protrude into the wheel shaft 7 of inner casing 2 both sides on same parallel lines, as shown in Figure 2.Projection on the inner casing 25 and the wheel shaft 7 that protrudes into inner casing 2 both sides are put in the shell 1 along " U " type breach 6 on the shell 1, wheel shaft 7 two ends are stuck in the breach 6, at this moment, elastomeric objects 10 recovers elastic force, make inner casing 2 be adjacent to shell 1 inboard, simultaneously, the projection 5 that is stuck on the breach 6 can make inner casing 2 not swing arbitrarily with the wheel shaft 7 that protrudes into inner casing 2 both sides, projection 5 and wheel shaft 7 can move up and down along " U " type breach 6, wheel shaft 7 is little 2 li of inner casings, two ends outside the shell 1 are big, as shown in Figure 3.On inner casing 2 and shell 1 same side, pass shell 1 and hold out against inner casing 2, inner casing 2 can not be swung arbitrarily with set screw 4.When screwing set screw 4, set screw 4 promotes inner casing 2, and projection 5 that is stuck on the breach 6 and the wheel shaft 7 that protrudes into inner casing 2 both sides are upwards moved along " U " type breach 6 on the inner casing 2, drives wheel 3 also along with upwards moving; When unscrewing set screw 4, set screw 4 promotes inner casings 2, makes projection 5 that is stuck on the breach 6 and the wheel shaft 7 that protrudes into inner casing 2 both sides " U " type breach 6 on the inner casing 2 to moving down, and drives wheel 3 also along with to moving down.

When needs are changed curtain runner, only need unscrew set screw 4, inner casing 2 is upwards pulled out along " U " type breach 6 on the shell 1, be reentered into the curtain runner after the replacing, the distance of adjusting between shell 1 and the inner casing 2 by set screw 4 gets final product.This oblique inserting Split window wheel does not need whole curtain runner is all pulled down from plug-type alumium alloy door and window, only need turn set screw 4 and just inner casing 2 can be changed, so replacing is convenient and swift, and the stationarity of curtain runner is better.

Claims

1. an oblique inserting Split window wheel is by the inner casing (2) that is enclosed within shell (1) lining successively, wheel (3) and pass shell (1) and the set screw (4) that holds out against inner casing (2) is formed, it is characterized in that: inner casing (2) both sides have projection (5) and recess (8) respectively, two through holes (9) are arranged on this recess (8), (9 '), the two ends of elastomeric objects (10) are inserted into through hole (9) respectively, in (9 '), wheel shaft (7) is fixing with inner casing (2) and wheel (3), this wheel shaft (7) two ends protrude into inner casing (2) two outsides, shell (1) both sides have breach (6), wheel shaft (7) two ends and projection (5) are stuck on the breach (6), and can move up and down along this breach (6).

2. oblique inserting Split window wheel according to claim 1 is characterized in that: the projection (5) of described inner casing (2) both sides is " U " type, and with the two ends of wheel shaft (7) on same parallel lines.

3. oblique inserting Split window wheel according to claim 1 is characterized in that: the breach (6) of described shell (1) both sides is " U " type, and the projection (5) of this breach (6) and inner casing (2) both sides, the two ends of wheel shaft (7) are on same parallel lines.

4. oblique inserting Split window wheel according to claim 1 is characterized in that: described elastomeric objects (10) can be spring block or spring.

5. Split window wheel according to claim 1 is characterized in that: described wheel shaft (7) is little in inner casing (2) lining, and the two ends outside the shell (1) are big.