CN201771388U

CN201771388U - Drive component

Info

Publication number: CN201771388U
Application number: CN2010201157407U
Authority: CN
Inventors: 傅海
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-02-08
Filing date: 2010-02-08
Publication date: 2011-03-23
Anticipated expiration: 2020-02-08

Abstract

The utility model is suitable for the field of hardware building materials, and provides a drive component. The drive component is mounted in a groove of a profile and comprises a driving rod and elastic components arranged on the left and right sides of the driving rod. By adopting the technical scheme, when the drive component is mounted in the groove of the profile, the elastic components lead the driving rod to be in close fit with the groove of the profile; and the elastic components guarantee smooth movement of the drive component in the groove of the profile, and effectively avoid noise caused by the clearance between the driving rod and the groove of the profile.

Description

A kind of drive disk assembly

Technical field

The utility model belongs to the five metals building materials field, relates in particular to a kind of drive disk assembly that is used for the section bar groove.

Background technology

Current, the making of more and more door and windows and install and use section bar as plastic material and aluminium alloy extrusions, is used section bar to make and install door and window and can significantly be improved fabrication and installation efficient, reduce the fabrication and installation cost.In the installation process of door and window, need use drive link, described drive link generally is installed on the door and window, and its effect is that the band movable lock point fastens and disengaging with the lock that is installed on the doorframe and window frame.

Existing drive link is generally aluminum alloy materials and makes, and in order smoothly drive link to be put in the groove on the section bar and to be guaranteed that drive link can be in the section bar groove moves smoothly, the size of described drive link is generally than the undersized of groove; At this moment, exist certain clearance between drive link and the groove.Design can realize the smooth installation and the use of drive link and groove although it is so, but has also brought many problems:

1, owing to exist the gap between drive link and the groove, drive link can send harsh noise when sliding in groove, influenced user's use greatly.

2, owing to exist the gap between drive link and the groove, when door and window when rocking, the drive link in the door and window also rocks thereupon, equally also can be with some noises.

The utility model content

The purpose of this utility model is to provide a kind of drive disk assembly, is intended to solve between existing drive link and the section bar groove owing to the noise problem that exists the gap to produce.

The utility model is achieved in that a kind of drive disk assembly, is installed among the groove of section bar, and described drive disk assembly comprises drive link and is arranged at the elastic component of the drive link left and right sides.

Wherein, described elastic component comprises elastic component and left and right sides elastic component up and down, and described elastic component up and down and left and right sides elastic component are provided with at interval.

Wherein, described elastic component is a plastics shell fragment.

Wherein, described drive link comprises selector bar and locking bar, and described selector bar and locking bar flexibly connect.

Wherein, offer the connector and the link slot of working in coordination on described selector bar and the locking bar respectively; Described connector is provided with contiguous block, and described contiguous block comprises contiguous block front end and contiguous block rear end, and the length of described contiguous block front end is greater than the length of contiguous block rear end; Described link slot and connector are suitable.

Wherein, also be provided with extension bar between described selector bar and the locking bar, described extension bar and selector bar and locking bar flexibly connect.

Wherein, described locking bar is provided with a tapered end, circular tapered end of described tapered end or square lock head.

Wherein, described square lock head comprises tapered end body and square locking end, and described tapered end body and square locking end are made of one piece, and is provided with first inclined-plane around the described square locking end.

Wherein, be provided with second inclined-plane between described square locking end and the tapered end body.

Wherein, described drive link is that plastics are made.

After adopting above technical scheme, when drive disk assembly is installed in the section bar groove, described elastic component can make drive link and section bar groove closely cooperate, guarantee drive link in the section bar groove smooth and easy mobile in, effectively avoided the noise problem that exists the gap to produce owing between drive link and section bar groove.

Description of drawings

Fig. 1 is the schematic diagram of the locking bar that provides of the utility model embodiment.

Fig. 2 is the A portion enlarged diagram of the locking bar that provides of the utility model embodiment.

Fig. 3 is the schematic diagram of the selector bar that provides of the utility model embodiment.

Fig. 4 is the B portion enlarged diagram of the selector bar that provides of the utility model embodiment.

Fig. 5 is the schematic diagram of the extension bar that provides of the utility model embodiment.

Fig. 6 is selector bar that the utility model embodiment the provides schematic diagram when being connected with locking bar.

Fig. 7 is the selector bar left and right sides that the utility model embodiment the provides schematic diagram when all being connected with locking bar.

Fig. 8 is the selector bar left and right sides that the utility model embodiment the provides schematic diagram when all being connected with extension bar and locking bar.

Fig. 9 is the schematic diagram when drive disk assembly is put into the section bar groove that the utility model embodiment provides.

Figure 10 is that the master of square lock head on the locking bar that provides of the utility model embodiment looks schematic diagram.

Figure 11 is the elevational schematic view of square lock head on the locking bar that provides of the utility model embodiment.

The specific embodiment

In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.

See also Fig. 1-7, the utility model provides a kind of drive disk assembly, and described drive disk assembly comprises drive link 1, and described drive link 1 comprises selector bar 12 and locking bar 11, and described locking bar is installed on the two ends of selector bar 12; Certainly, described drive link 1 also can be an overall structure according to actual needs.

See also Fig. 1-7, be provided with elastic component in the left and right sides of described selector bar 12 and locking bar 11, in the present embodiment, described elastic component is the plastics shell fragment.Described elastic component comprises left and right sides elastic component 2 and elastic component 21, described left and right sides elastic component 2 and elastic component 21 setting at interval up and down up and down.

Please in conjunction with consulting Fig. 9, described section bar 3 offers section bar groove 31, described section bar groove 31 is generally C type groove, after drive link 1 is installed section bar groove 31, the left and right sides that described left and right sides elastic component 2 withstands section bar groove 31, the both sides up and down that described elastic component 21 up and down withstands section bar groove 31, the gap has obtained elimination between described drive link 1 and the section bar groove 31.In addition because left and right sides elastic component 2 and up and down elastic component 21 be the plastics shell fragment, therefore, they are being eliminated between drive link 1 and the section bar groove 31 in the gap, can not influence drive link 1 mobile in section bar groove 31.

Because left and right sides elastic component 2 and elastic component 21 up and down are set, gap between drive link 1 and the section bar groove 31 has obtained elimination, therefore, the sound that the drive link 1 that the utility model provides sends when mobile in section bar groove 31 is very little, thereby has effectively avoided existing drive link to produce the problem of big noise when mobile in section bar groove 31.

See also 1-7, in the present embodiment, described drive link 1 comprises a selector bar 12 and two locking bars 11, and described locking bar 11 is installed on the two ends of selector bar 12.See also Fig. 3 and Fig. 4, the middle part of described selector bar 12 is provided with a square groove 121, and two ends are provided with connector 122; Described connector 122 is used for and being connected of locking bar 11; The hook lock (not shown) of installing on the section bar 3 can drive selector bar 12 by described square groove 121 and move in section bar groove 31.

See also Fig. 1 and Fig. 2, an end of described locking bar 11 is provided with a tapered end, and the other end is provided with link slot 112; Described tapered end can be circular tapered end, also can be square lock head, and in the present embodiment, described tapered end is a square lock head 111, and described square lock head 111 is connected with the lock (not shown) that is installed on the section bar, realizes the switch of door and window.Described link slot 112 is suitable with connector 122, and described locking bar 11 is realized interconnecting by link slot 112 and being connected of connector 122 with selector bar 12.

See also Fig. 4, described connector 122 is provided with a plurality of contiguous blocks 123, and described contiguous block 123 comprises contiguous block front end 124 and contiguous block rear end 125, and the length C of described contiguous block front end 124 is greater than the length D of contiguous block rear end 125, in the present embodiment, described contiguous block 123 is a dovetail key; Corresponding with it, a side of described locking bar is provided with contiguous block groove 113, and described contiguous block 123 is suitable with contiguous block groove 113.Of particular note, described contiguous block 123 and contiguous block groove 113 can also be other shapes, as long as contiguous block 123 its front end 124 length greater than rear end 125 length, all belong to protection domain of the present utility model.

The above-mentioned design of described contiguous block 123 can have following technique effect:

1, since the length of the front end 123 of contiguous block 123 greater than the length of rear end 125, therefore in the time of in contiguous block 123 is installed to the contiguous block groove 113 suitable with it, be connected very firmly between described contiguous block 123 and the contiguous block groove 113, this contiguous block 123 can not come off in contiguous block groove 113.

2, see also Fig. 6, because the length of the front end 123 of contiguous block 123 is greater than the length of rear end 125, when selector bar 12 pulling locking bars 11 move, the contiguous block front end 124 in left side is subjected to the influence of the pulling force of selector bar 12 and does micro-strain to the right, equally, the contiguous block front end 124 on right side is done micro-strain in the left side mutually.Therefore, when selector bar 12 pulling locking bars 11 moved, link slot 112 had a tightening force on 122 pairs of locking bars 11 of the connector on the described selector bar 12.Described tightening force can effectively prevent link slot 112 to section bar groove 31 both sides expansions, avoid the drive link 1 that causes thus in section bar groove 31 when mobile frictional force increase, move the problem of difficulty.

See also Fig. 8, in practice, when prolonging the length of drive link 1 if desired, only need between described selector bar 12 and locking bar 11, to install additional one or a few extension bar 13, also be provided with elastic component on the described extension bar 13, its connected mode with the connected mode of selector bar 12 and locking bar 11 and selector bar 12 and locking bar 11 is identical, therefore no longer this is elaborated.

See also Figure 10 and Figure 11, originally be among the embodiment, described locking bar 11 is provided with square lock head 111, described square lock head 111 comprises tapered end body 1112 and square locking end 1111, described tapered end body 1112 is made of one piece with square locking end 1111, be provided with first inclined-plane 1113 around the described square locking end 1111, be provided with second inclined-plane 1114 between this square locking end 1111 and the tapered end body 1112.

See also Figure 10 and Figure 11, first inclined-plane 1113 is set on the described square lock head 111 can be made among its easier reeve lock with matching, avoided owing to have less deviation between square lock head 111 and the lock, the situation generation that square lock head 111 can not insert lock and be connected with it.

In addition, described square lock head 111 is provided with second inclined-plane 1114, the effect on described second inclined-plane 1114 is: when square lock head 111 enters in the lock, if there is certain deviation between square lock head 111 and the lock, square lock head 111 just can't shift out from lock, after second inclined-plane 1114 was set, square lock head 111 just can shift out from lock smoothly by second inclined-plane 1114.

In the present embodiment, described drive link 1 adopts plastics to make, and not only manufacture craft is simple, makes the efficient height, and in light weight in addition, characteristics such as cost of manufacture is low, the noise that sends when mobile in the section bar groove is low.

The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.

Claims

1. a drive disk assembly is installed among the groove of section bar, it is characterized in that: described drive disk assembly comprises drive link and is arranged at the elastic component of the drive link left and right sides.

2. a kind of drive disk assembly as claimed in claim 1 is characterized in that: described elastic component comprises elastic component and left and right sides elastic component up and down, and described elastic component up and down and left and right sides elastic component are provided with at interval.

3. a kind of drive disk assembly as claimed in claim 1 is characterized in that: described elastic component is a plastics shell fragment.

4. a kind of drive disk assembly as claimed in claim 1 is characterized in that: described drive link comprises selector bar and locking bar, and described selector bar and locking bar flexibly connect.

5. a kind of drive disk assembly as claimed in claim 4 is characterized in that: offer the connector and the link slot of working in coordination on described selector bar and the locking bar respectively; Described connector is provided with contiguous block, and described contiguous block comprises contiguous block front end and contiguous block rear end, and the length of described contiguous block front end is greater than the length of contiguous block rear end; Described link slot and connector are suitable.

6. a kind of drive disk assembly as claimed in claim 4 is characterized in that: also be provided with extension bar between described selector bar and the locking bar, described extension bar and selector bar and locking bar flexibly connect.

7. a kind of drive disk assembly as claimed in claim 4 is characterized in that: described locking bar is provided with a tapered end, and described tapered end is circular tapered end or square lock head.

8. a kind of drive disk assembly as claimed in claim 7 is characterized in that: described square lock head comprises tapered end body and square locking end, and described tapered end body and square locking end are one-body molded, is provided with first inclined-plane around the described square locking end.

9. a kind of drive disk assembly as claimed in claim 8 is characterized in that: be provided with second inclined-plane between described square locking end and the tapered end body.

10. a kind of drive disk assembly as claimed in claim 1 is characterized in that: described drive link is that plastics are made.