CN106677652B

CN106677652B - Scissor deployment assembly and sliding door or window

Info

Publication number: CN106677652B
Application number: CN201610988713.2A
Authority: CN
Inventors: T·伊斯莱尔; M·彼得; T·尼柯斯; S·芬格勒; G·基斯
Original assignee: Roto Frank AG
Current assignee: Roto Frank AG
Priority date: 2015-11-10
Filing date: 2016-11-10
Publication date: 2020-06-05
Anticipated expiration: 2036-11-10
Also published as: PL3168401T3; EP3168401B1; DE102015222116B3; CN106677652A; RU2016143993A; RU2717929C2; RU2016143993A3; EP3168401A1

Abstract

The invention relates to a scissor spreader assembly (10') having components that can be used with scissor spreader assemblies (10') of different designs. Thereby eliminating the need to produce and store multiple different components for differently designed scissor spreader assemblies (10'). In this case, a first connecting rod (24') for connecting the two sliders (20', 22') can be mounted on the sliders (20', 22') in two different positions. The sliders (20', 22') can also have a plurality of receiving recesses for different spring elements (56, 58). At least one of the deployment arms (14', 18') may have a control arm aperture (36') centered on an imaginary straight line (66) between the connection apertures (68, 70) of the deployment arms (14', 18'), such that the deployment arms (14', 18') may be used for left and right pivoting. The invention also relates to a sliding window or door comprising such a scissor deployment assembly (10').

Description

Scissor deployment assembly and sliding door or window

Technical Field

The present invention relates to a scissor deployment assembly for a sliding door or window.

Background

Scissor deployers are known for pivoting a wing of a sliding door or window outwards. The scissor deployment element has a deployment arm which indirectly or directly connects the wing, in particular the upper end of the wing, to the fixed frame of the sliding door or window. The movement control of the deployment arm is performed by the control arm of the scissor deployment.

A scissor deployment assembly of the same type is known from DE102014206643a 1.

Disclosure of Invention

In contrast, the object of the present invention is to provide a scissor-type deployment assembly and a sliding door or window comprising such a scissor-type deployment assembly, wherein the scissor-type deployment assembly is significantly simplified in terms of construction while having a known function.

This object is achieved by a scissor deployment assembly for a sliding door or window, comprising a first scissor deployment unit having a first deployment arm and a control arm which is pivotably arranged on the first deployment arm, wherein the scissor deployment assembly comprises a first slider and a first connecting rod, wherein the first scissor deployment unit and the first slider are arranged on the first connecting rod and the first slider can be arranged on the first connecting rod in a form-fitting manner on a partial section in a first position and a second position, and wherein the first connecting rod is rotated by 180 ° relative to the first position about an axis perpendicular to the longitudinal axis of the first connecting rod in the second position.

The object is also achieved by a sliding door or window having the features that comprises the scissor deployment assembly according to the invention, a fixed frame and a wing, wherein the scissor deployment assembly connects the wing to the fixed frame.

The object is achieved according to the invention by a scissor deployment assembly comprising a scissor deployment having a deployment arm and a control arm pivotably arranged on the deployment arm, the scissor deployment assembly comprising a slider and a first connecting rod. Both the slider and the scissor deployment member are disposed on the first connecting link. In this case, the sliding element can be arranged on the first connecting rod in a form-fitting manner in the first position and in the second position on the partial section. The two positions are rotated 180 ° relative to each other about an axis perpendicular to the longitudinal axis of the first connecting rod. The sliding element serves here to slide the guided scissor-type deployment element assembly on the upper side on the fixed frame of the sliding door or window.

In other words, the slide can be arranged on the first connecting rod in a form-fitting manner both in the first position and also in the second position on the partial section, wherein the first connecting rod is rotated by 180 °. Thereby, the first connecting rod may fulfill two different application purposes. The first slider is disposed in a first position or a second position on the first connecting rod according to an application purpose.

Furthermore, the deployment arm can have two control arm holes, in which one bolt can engage in each case, so that the control arm can be connected pivotably to the deployment arm on the first control arm hole or on the second control arm hole. By means of the at least two control arm openings, the deployment arm can be used not only for scissor deployment assemblies in which the wings connected to the scissor deployment assembly are directly deployed in parallel or merely flipped, but also for scissor deployment assemblies in which the wings connected to the scissor deployment assembly are first flipped and then deployed in parallel. As a result, fewer components need to be stored, and more precisely fewer different deployment arms need to be stored, thereby significantly reducing storage and production costs.

The slider can have a first receiving recess on its side facing away from the first connecting rod and a second receiving recess on its side facing the first connecting rod. A first spring element or a second spring element can be arranged in the receiving recess, respectively. These spring elements are used here to guide or indirectly or directly force-load the control arm. Thus, according to the invention, the slider can be configured not only for accommodating a spring element which can be arranged on the side of the slider facing away from the first connecting rod, but also for accommodating a spring element which is arranged on the side of the slider facing the first connecting rod. Storage and production costs for differently configured sliders are thereby dispensed with, since the slider according to the invention is universally usable.

In a further preferred embodiment of the scissor-type spreading element arrangement, the spreading arms each have a connecting opening for receiving a screw on the end side in the longitudinal direction thereof. The centers of the two connecting bores and the center of the at least one control arm bore extend along an imaginary straight line which extends between the connecting bores. The deployment arm can thus be used not only for left-opening scissor deployment assembly but also for right-opening scissor deployment assembly. If the control arm is pivotably connected to the deployment arm on the second control arm hole instead of on the first control arm hole, the scissor deployment element assembly can be mounted for the other opening direction of the wing by means of the same parts, but mirrored.

A first spring recess can be formed in the first connecting rod. The first spring recess is particularly preferably designed in the form of a through-recess.

A second spring recess, in particular in the form of a through-recess, can also be formed in the first connecting rod.

In a further preferred embodiment of the scissor deployment assembly, the second spring gap is at least partially covered by the slide. Thus, the spring arranged in the second spring recess can be fixed by arranging the slider on the first connecting rod.

Between the first spring recess and the second spring recess, a bow spring is preferably provided, which guides a control pin of the scissor deployment unit.

The scissor deployment assembly may include an additional deployment arm and an additional slider. The further spreading arm is here arranged on the first connecting rod via the further slider. The additional spreading arm enables a secure guidance and a good retention of the wing arranged on the scissor-type spreading member assembly.

The axis about which the first link can rotate when the slider is mounted on the first link in either the first or second position is centered between the points of rotation of the two deploy arms on the first link.

The scissor deployment assembly may include an additional connecting rod connecting the deployment arm with the additional deployment arm. The first connecting rod and the further connecting rod are guided here preferably parallel to each other by two spreading arms. The further connecting rod can be provided with a wing of a sliding door or a sliding window.

The further deployment arm may be part of a further scissor deployment of the scissor deployment assembly.

Finally, the object according to the invention is achieved by a sliding door or sliding window comprising a scissor deployment assembly as described above, a fixed frame and a wing, wherein the scissor deployment assembly connects the wing to the fixed frame.

Drawings

Further features and advantages of the invention are given by the following detailed description of various embodiments of the invention and by the aid of the accompanying drawings which show details which are of importance for the invention.

The features shown in the figures are shown such that the features according to the invention can be clearly seen. The different features can be implemented in variants of the invention alone or in any combination of a plurality. The attached drawings are as follows:

FIG. 1a is a perspective view of a first scissor deployment assembly for a direct parallel deployment wing;

FIG. 1b is an exploded view of a first scissor spreader assembly according to FIG. 1 a;

FIG. 2a is a perspective view of a second scissor deployment assembly for a first-to-turn wing;

fig. 2b is an exploded view of a second scissor spreader assembly according to fig. 2 a.

Detailed Description

FIG. 1a shows a first scissor deployment assembly 10. The scissor deployment assembly 10 includes a first scissor deployment member 12 having a first deployment arm 14 and a first control arm 16 pivotally disposed thereon. The scissor deployment assembly 10 also includes a second deployment arm 18. The first and second deploy

arms

14, 18 are of identical construction. The first deploy arm 14 is pivotably arranged on the first slide 20. The second deploy arm 18 is pivotably arranged on the second slide 22. The

slides

20, 22 are connected to each other by a first connecting rod 24. The

slides

20, 22 are used to slide the guided scissor deployment assembly 10 on the upper side on a fixed frame of a sliding window or door (not shown).

The

deployment arms

14, 18 are thus pivotably arranged at one end on the

slides

20, 22. The

deployment arms

14, 18 are pivotally connected to each other at the other end by a second connecting rod 26. The second connecting rod 26 may be connected to a wing (not shown) of a sliding window or a sliding door. The

deployment arms

14, 18 control the second connecting rod 26 in such a way that the second connecting rod 26 is always oriented parallel to the first connecting rod 24 during the pivoting movement of the scissor deployment assembly 10.

The first connecting rod 24 has first spring recesses 28, 30, which are not effective in the scissor deployment assembly 10 according to fig. 1 a. The

slides

20, 22 are arranged in a first position relative to the first connecting rod 24. In this first position, the

first spring notches

28, 30 are located on the side of the

slides

20, 22 facing away from the control arm 16.

FIG. 1b shows the first scissor deployment assembly 10 in an exploded view. As can be seen in fig. 1b, the

deployment arms

14, 18 have first and second

control arm apertures

32, 34, 36, 38, respectively. The control arm 16 is pivotally secured in the control arm holes 32, 34, 36, 38 by bolts 40. Because the control arm 16 may be selectively positioned over the first

control arm apertures

32, 34 or the second

control arm apertures

36, 38, the

deployment arms

14, 18 may be flexibly used on different scissor deployment assembly 10.

Fig. 1b also shows that the

respective slide

20, 22 comprises a

first receiving recess

42, 44, into which a first spring element 46 can be partially inserted. The first spring element 46 is in this case configured in the form of a spring plate.

FIG. 2a shows a second scissor deployment assembly 10' for a wing (not shown) that may be first flipped and then deployed in parallel. The second scissor spreader assembly 10' corresponds to the first scissor spreader assembly 10. The second scissor deployment assembly 10 'preferably has a second scissor deployment 48 in addition to the first scissor deployment 12'. The second deployment arm 18' is part of a second scissor deployment 48. The two scissor deployments 12', 48 each include a control arm 16', 50. In contrast to the control arm 16 according to fig. 1b, the control arm 16', 50 is pivotably arranged on the second control arm hole 36', 38 '. The slides 20', 22' do not have a first spring element in the first receiving openings 42', 44' (see the spring element 46 according to fig. 1 b).

Fig. 2b shows a second scissor deployment assembly 10' in an exploded view. As can be seen from fig. 2b, the slides 20', 22' have a

second receiving recess

52, 54 in order to hold a

second spring element

56, 58, respectively, on the first connecting rod 24 '. The

second spring elements

56, 58 are each designed in the form of a bow spring. The

second spring elements

56, 58 are arranged at one end in the first spring recesses 28', 30' and at the other end in the second spring recesses 60, 62 of the first connecting rod 24 '. The slides 20', 22' press the

second spring elements

56, 58 in the region of the

second receiving openings

52, 54 into the

second spring openings

60, 62. The first connecting rod 24' corresponds here to the first connecting rod 24 according to fig. 1a, wherein the first connecting rod 24 is rotated by 180 ° about an axis 64 (see fig. 2 b). The slides 20', 22' are thus in the second position.

In addition, as can be seen in FIG. 2b, the second control arm aperture 36 'is located in a line extending between the

attachment apertures

68, 70 at each axial end of the first deploy arm 14'. The first deployment arm 14' (and the second deployment arm 18' of the same design) can thus be used not only for the left-opening scissor deployment assembly 10' but also for the right-opening scissor deployment assembly 10' in that the scissor deployment assembly 10' is closed (pivoted in), guided past the dead center and opened again (pivoted out) to the other side.

In overview, throughout the drawings, the present invention is directed to a scissor deployment assembly 10, 10 'that includes components that can be used with scissor deployment assemblies 10, 10' of different designs. Thus, there is no need to produce and store a variety of different components for different designs of scissor spreader assemblies 10, 10'. Here, a first connecting rod 24, 24' for connecting the two slides 20, 20', 22' can be mounted on the slides 20, 20', 22' in two different positions. The slider 20, 20', 22' can also have a plurality of receiving openings 42, 42', 44' for

different spring elements

46, 56, 58. At least one of the deployment arms 14, 14', 18' may have a

control arm aperture

32, 34, 36', 38' centered on an imaginary straight line 66 between the

connection apertures

68, 70 of the deployment arms 14, 14', 18', such that the deployment arms 14, 14', 18' may be used for left and right pivoting. If the

control arm

16, 16', 50 is pivotably connected to the deployment arm 14, 14', 18 'on the second control arm hole 36, 36', 38 'instead of on the first

control arm hole

32, 34, the scissor deployment assembly 10, 10' can be mounted for another opening direction of the wing by means of the same parts, but mirrored. The invention also relates to a sliding window or door comprising such a scissor deployment assembly 10, 10'.

Claims

1. Scissor deployment assembly (10, 10') for a sliding door or window, said scissor deployment assembly (10, 10') comprising a first scissor deployment (12, 12') having a first deployment arm (14, 14') and a control arm (16, 16') pivotably arranged on the first deployment arm (14, 14'), characterized in that,

the scissor-type spreading element arrangement (10, 10') comprises a first slider (20, 20') and a first connecting rod (24, 24'), wherein the first scissor-type spreading element (12, 12') and the first slider (20, 20') are arranged on the first connecting rod (24, 24') and the first slider (20, 20') can be arranged on the first connecting rod (24, 24') in a form-fitting manner on a partial section in a first position and a second position, wherein the first connecting rod (24, 24') is rotated by 180 ° relative to the first position about an axis (64) perpendicular to the longitudinal axis of the first connecting rod (24, 24').

2. The scissor spread assembly (10, 10') of claim 1, wherein the first spreading arm (14, 14') has two control arm holes (32, 36') configured to receive a bolt (40) to pivotably connect the control arm (16, 16') to the first spreading arm (14, 14') over the first control arm hole (32) or the second control arm hole (36, 36').

3. A scissor spreader assembly (10, 10') according to claim 1 or 2, wherein the first slider (20, 20') has a first receiving indentation (42, 42') for a first spring element (46) on its side facing away from the first connecting rod (24, 24') and a second receiving indentation (52) for a second spring element (56) on its side facing the first connecting rod (24, 24 ').

4. A scissor spread assembly (10, 10') according to claim 2, wherein the first spreading arm (14, 14') has a respective coupling hole (68, 70) for receiving a respective bolt at an end side in the longitudinal direction of the first spreading arm (14, 14'), the centers of the two coupling holes (68, 70) and the center of the at least one control arm hole being arranged along an imaginary straight line (66) extending between the coupling holes (68, 70).

5. A scissor spreader assembly (10, 10') according to claim 1 or 2, wherein a first spring notch (28, 28', 30') is configured in the first connecting rod (24, 24').

6. A scissor spreader assembly (10, 10') according to claim 5, wherein a second spring notch (60, 62) is configured in the first connecting rod (24, 24').

7. A scissor deployment assembly (10, 10') according to claim 6, wherein the second spring notch (60, 62) is at least partially covered by the first slider (20, 20').

8. The scissor deployment assembly (10, 10') of claim 6 or 7, wherein a bow spring is provided between the first spring notch (28, 28', 30') and the second spring notch (60, 62), the bow spring guiding the control pin of the first scissor deployment (12, 12').

9. A scissor deployment assembly (10, 10') according to claim 1 or 2, wherein the scissor deployment assembly (10, 10') comprises a second deployment arm (18, 18') and a second slider (22, 22'), the second deployment arm (18, 18') and the second slider (22, 22') being disposed on the first connecting rod (24, 24 ').

10. A scissor spreader assembly (10, 10') according to claim 9, wherein the axis (64) between the points of rotation of the first and second spreader arms (14, 14', 18') is located on the first connecting rod (24, 24').

11. The scissor deployment assembly (10, 10') of claim 9, wherein the second deployment arm (18, 18') is identically configured to the first deployment arm (14, 14 ').

12. A scissor deployment assembly (10, 10') according to claim 9, wherein the scissor deployment assembly (10, 10') comprises a second connecting rod (26) connecting the first deployment arm (14, 14') and the second deployment arm (18, 18').

13. A scissor deployment assembly (10, 10') according to claim 9, wherein the scissor deployment assembly (10, 10') comprises a second scissor deployment (48), the second scissor deployment (48) having a second deployment arm (18, 18') and a second control arm (50).

14. A scissor spreader assembly (10, 10') according to claim 5, wherein the first spring notch (28, 28', 30') is formed as a through notch.

15. A scissor spreader assembly (10, 10') according to claim 6, wherein the second spring notch (60, 62) is formed as a through notch.

16. The scissor deployment assembly (10, 10') of claim 7, wherein the second spring notch (60, 62) is completely covered by the first slider (20, 20').

17. Sliding door or window comprising a scissor deployment assembly (10, 10') according to one of claims 1 to 16, a fixed frame and a wing, wherein the scissor deployment assembly (10, 10') connects the wing to the fixed frame.