CN212271876U

CN212271876U - Telescopic support and top-hung window

Info

Publication number: CN212271876U
Application number: CN202021615263.0U
Authority: CN
Inventors: 罗锦昭
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-06
Filing date: 2020-08-06
Publication date: 2021-01-01
Anticipated expiration: 2030-08-06

Abstract

The utility model discloses a telescopic support and a top-hung window, wherein the telescopic support comprises a fixed seat used for connecting a window frame and a sliding seat which is arranged on the fixed seat in a sliding way and used for connecting a window sash, the fixed seat is provided with a limit rotating block, and the sliding seat is provided with a poking block; a clamping groove is arranged in the sliding seat, and a notch matched with the clamping groove is arranged on the limiting rotating block; when the sliding seat slides along the fixed seat, the shifting block can be driven to push the limiting rotating block to rotate, and the notch on the limiting rotating block is clamped in the clamping groove, so that the sliding seat and the fixed seat are relatively fixed. The utility model discloses a flexible propping through set up the draw-in groove in the sliding seat, not only can realize with spacing joint cooperation between the commentaries on classics piece, and then realize that the angle of top-hung window is spacing, this sliding seat and fixing base also need not the trompil simultaneously to improve the rigidity of sliding seat and fixing base, made flexible propping difficult emergence crooked, and then improved the life who stretches out and draws back and prop.

Description

Telescopic support and top-hung window

Technical Field

The utility model relates to a door and window accessory technical field, concretely relates to flexible supporting and top-hung window.

Background

The top-hung window is a window body structure which drives a hardware driver to correspondingly move by operating a handle of a window sash so as to tilt and open the window sash at a certain angle indoors or outdoors. The upper suspension window is more and more popular among consumers due to better ventilation, safety and practicability.

At present, a telescopic support for adjusting the opening and closing angle of an upper hung window generally comprises a fixed seat connected with a window frame and a sliding seat arranged in the fixed seat in a sliding manner and connected with a window sash, wherein a bottom plate of the fixed seat is provided with a limiting rotating block, a side plate of the sliding seat is provided with a clamping hole for clamping the limiting rotating block, and a corresponding avoiding hole is arranged on the side plate of the fixed seat corresponding to the clamping hole. Because the holes are formed in the side plates of the fixed seat and the sliding seat, the fixed seat and the sliding seat are poor in rigidity and easy to bend, and the service life of the telescopic support is further shortened.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model provides a flexible supporting and having of this flexible supporting of structural strength height, difficult emergence bending hangs up the window.

The utility model discloses a solve the technical scheme that its problem adopted and be:

the utility model provides a telescopic support, includes the fixing base that is used for connecting the window frame and slides and locate just be used for connecting the sliding seat of casement on the fixing base, wherein:

the fixed seat is provided with a limiting rotating block, and the sliding seat is provided with a shifting block;

a clamping groove is formed in the sliding seat, and a notch matched with the clamping groove is formed in the limiting rotating block;

when the sliding seat slides along the fixed seat, the shifting block can be driven to push the limiting rotating block to rotate, and the notch is clamped in the clamping groove, so that the sliding seat and the fixed seat are relatively fixed.

From this, through set up the draw-in groove in the sliding seat, not only can realize with spacing joint cooperation between the commentaries on classics piece, and then realize that the angle of top-hung window is spacing, this sliding seat and fixing base also need not the trompil simultaneously to improve the rigidity of sliding seat and fixing base, made flexible the difficult emergence of propping crooked. In addition, the situation that dust and other impurities fall into the sliding seat to cause unsmooth clamping can be avoided without forming holes, and therefore sliding stability between the sliding seat and the fixed seat is improved. The utility model discloses a flexible brace, simple structure, rigidity are strong and difficult emergence is crooked, and popularization nature is great.

Furthermore, the sliding seat comprises a first bottom plate, a first side plate extending along two side edges of the first bottom plate in the same direction, and first pressing plates arranged along the radial direction of the first side plate and facing each other, and the first bottom plate, the first side plate and the first pressing plates form a sliding block capable of sliding in the fixed seat;

still including setting up one on the first clamp plate and towards first bottom plate direction and interval distribution's first butt joint board, two clearance between the first butt joint board forms the draw-in groove.

Furthermore, the first bottom plate, the first side plate, the first pressing plate and the first abutting plate are integrally bent and formed.

Therefore, the sliding seat formed by integrally bending has higher supporting strength.

still including setting up on the first bottom plate and interval distribution's sand grip, two the clearance between the sand grip forms the draw-in groove.

Furthermore, the poking block is arranged on the first bottom plate and formed by bending the first bottom plate.

Furthermore, the fixed seat comprises a second bottom plate, a second side plate extending in the same direction along two side edges of the second bottom plate, and second pressing plates arranged in the radial direction of the second side plate and facing each other, and the second bottom plate, the second side plate and the second pressing plates form a sliding groove for the sliding block to slide and surround the sliding block;

the limiting rotating block is arranged on the second bottom plate.

Furthermore, the sliding seat further comprises a positioning part and a buffer block which are arranged on the first bottom plate, the buffer block and the shifting block are positioned on the same surface of the first bottom plate, and the positioning part and the buffer block are respectively positioned on two opposite surfaces of the first bottom plate;

and the second pressing plate is provided with a groove for clamping the positioning piece.

Therefore, the positioning piece can only slide up and down in the groove by rotating the positioning piece and clamping the positioning piece in the groove, so that the relative displacement between the sliding seat and the fixed seat is limited.

Furthermore, the sliding seat further comprises a first connecting piece for connecting a window sash, the first connecting piece is arranged at the end part of the first bottom plate far away from one side of the poking block, and the first connecting piece and the poking block are respectively positioned on two opposite sides of the first bottom plate.

Furthermore, the fixing seat further comprises a second connecting piece used for being connected with a window frame, the second connecting piece is arranged at the end part, far away from one side of the limiting rotating block, of the second base plate, and the second connecting piece and the limiting rotating block are respectively located on two opposite sides of the second base plate.

Additionally, the utility model discloses the second aspect still provides a top-hung window, including the flexible support that above-mentioned first aspect provided.

To sum up, the utility model provides a pair of flexible window that props and hangs up through set up the draw-in groove in the sliding seat, not only can realize with the cooperation of the joint between the spacing commentaries on classics piece, and then realize that the angle of hanging up the window is spacing, and this sliding seat and fixing base also need not the trompil simultaneously to improve the rigidity of sliding seat and fixing base, made flexible and propped difficult emergence crooked. In addition, the situation that dust and other impurities fall into the sliding seat to cause unsmooth clamping can be avoided without forming holes, and therefore sliding stability between the sliding seat and the fixed seat is improved.

Drawings

Fig. 1 is a schematic structural view of a part of the structure of the fixing seat in the telescopic support of the present invention;

FIG. 2 is a cross-sectional view A-A of FIG. 1;

FIG. 3 is a schematic structural view of a partial structure of the sliding seat in the telescopic brace of the present invention;

FIG. 4 is a cross-sectional view taken along line B-B of FIG. 3;

FIG. 5 is a cross-sectional view B-B of the slide carriage of the alternate configuration of FIG. 3;

FIG. 6 is a schematic structural view of the fixing seat in the telescopic brace of the present invention;

fig. 7 is a schematic structural view of a sliding seat in the telescopic support of the present invention;

fig. 8 is an assembly diagram of the telescopic support of the present invention.

Wherein the reference numerals have the following meanings:

1. a fixed seat; 11. a limiting rotating block; 111. a notch; 121. a second base plate; 122. a second side plate; 123. a second platen; 1231. a groove; 13. a second connecting sheet; 2. a sliding seat; 21. a shifting block; 221. a first base plate; 222. a first side plate; 223. a first platen; 224. a first butt joint plate; 225. a convex strip; 23. a positioning member; 24. a buffer block; 25. a first connecting piece; 26. a clamping groove.

Detailed Description

For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Referring to fig. 1-8, a first aspect of the present invention provides a telescopic support, including a fixing base 1 for connecting a window frame and a sliding base 2 slidably disposed in the fixing base 1 and for connecting a window sash, wherein the fixing base 1 is provided with a limiting rotation block 11, and the sliding base 2 is provided with a toggle block 21; a clamping groove 26 is arranged in the sliding seat 2, and a notch 111 matched with the clamping groove 26 is arranged on the limiting rotating block 11; when the sliding seat 2 slides along the fixed seat 1, the shifting block 21 can be driven to push the limiting rotating block 11 to rotate, and the notch 111 is clamped in the clamping groove 26, so that the sliding seat 2 and the fixed seat 1 are relatively fixed.

Referring to fig. 3-4, the sliding seat 2 includes a first bottom plate 221, a first side plate 222 extending along two side edges of the first bottom plate 221 in the same direction, and a first pressing plate 223 disposed along the first side plate 222 in a radial direction and facing each other. The first bottom plate 221, the first side plate 222 and the first pressing plate 223 form an open-type slider; the dial block 21 is disposed on the first base plate 221. In addition, first abutting plates 224 are disposed on the first pressing plate 223 in a direction toward the first bottom plate 221, and a gap between the two first abutting plates 224 forms the engaging groove 26.

In this embodiment, the toggle block 21 is disposed on the first bottom plate 221 on a side close to the end portion and at a middle position; the toggle block 21 is integrally bent from the first bottom plate 221, and an opening is formed between the toggle block and the first bottom plate 221; the first bottom plate 221, the first side plate 222, the first pressing plate 223 and the first abutting plate 224 are integrally formed by bending, and the structural strength is higher.

Referring to fig. 5, in other embodiments, the sliding seat 2 may also include a first bottom plate 221, a first side plate 222 extending along two side edges of the first bottom plate 221 in the same direction, and a first pressing plate 223 radially disposed along the first side plate 222 and facing each other, wherein the first bottom plate 221, the first side plate 222, and the first pressing plate 223 form a sliding block capable of sliding in the fixing seat 1; in addition, the portable electronic device further comprises protruding strips 225 arranged on the first base plate 221 and distributed at intervals, and a slot 26 is formed in a gap between the two protruding strips 225.

It should be noted that the structure for forming the card slot 26 is not limited herein as long as the hole is not directly formed on the first side plate 222.

Referring to fig. 1-2, the fixing base 1 includes a second bottom plate 121, a second side plate 122 extending along two side edges of the second bottom plate 121 in the same direction, and a second pressing plate 123 radially disposed along the second side plate 122 and facing each other, and the limiting rotation block 11 is disposed on the second bottom plate 121; the second bottom plate 121, the second side plate 122 and the second pressing plate 123 form an open sliding slot, and the sliding slot can allow the sliding block to slide and surround the sliding block.

In this embodiment, the limiting rotation block 11 is also disposed on the second bottom plate 121 on a side close to the end portion, and is located at a substantially middle position; the limiting rotation block 11 is hinged on the second bottom plate 121 through a fastener. Preferably, the fastener is a solid rivet.

From this, when "slider" that sliding seat 2 formed slided in "spout" that fixing base 1 formed, can drive the stirring piece 21 on the sliding seat 2 and promote spacing commentaries on classics piece 11 on the fixing base 1 and rotate to make breach 111 joint on spacing commentaries on classics piece 11 in the draw-in groove 26 of sliding seat 2, in order to realize the relative fixation between sliding seat 2 and the fixing base 1, and then realize the angle of outstanding window spacing.

From this, through set up draw-in groove 26 in sliding seat 2, not only can realize with spacing joint cooperation between the commentaries on classics piece 11, and then realize that the angle of hanging up the window is spacing, this sliding seat 2 and fixing base 1 also need not the trompil simultaneously to improve sliding seat 2 and fixing base 1's rigidity, made flexible the difficult emergence of propping crooked. In addition, the situation that dust and other impurities fall into the sliding seat to cause unsmooth clamping can be avoided without opening the holes, so that the sliding stability between the sliding seat 2 and the fixed seat 1 is improved.

Referring to fig. 6-8, the sliding seat 2 further includes a positioning element 23 and a buffer block 24 disposed on the first bottom plate 221, the buffer block 24 and the limiting rotation block 11 are disposed on the same surface of the first bottom plate 221, and the positioning element 23 and the buffer block 24 are disposed on two opposite surfaces of the first bottom plate 221 respectively; the second pressing plate 123 on the fixing base 1 is provided with a groove 1231 for clamping the positioning element 23.

In this embodiment, a fastener is sequentially inserted through the positioning member 23, the first bottom plate 221 and the buffer block 24, and the positioning member 23 and the buffer block 24 are connected to the first bottom plate 221. Preferably, the fastener is a solid rivet.

From this, after sliding seat 2 slided a certain position along fixing base 1, the accessible rotates setting element 23 and makes its joint in recess 1231 for setting element 23 can only slide from top to bottom in recess 1231, thereby has restricted the relative displacement between sliding seat 2 and the fixing base 1, thereby realizes the relative fixed between sliding seat 2 and the fixing base 1.

Referring to fig. 6, the sliding seat 2 further includes a first connecting piece 25 for connecting to the window sash, the first connecting piece 25 is disposed on an end portion of the first bottom plate 221 far from the dial block 21, and the first connecting piece 25 and the dial block 21 are respectively located on two opposite sides of the first bottom plate 221.

In the present embodiment, the first connecting piece 25 has an arcuate shape. The first connecting piece 25 is hinged to the first base plate 221 by a fastener. Preferably, the fastener is a rivet.

Referring to fig. 7, the fixing base 1 further includes a second connecting piece 13 for connecting the window frame, the second connecting piece 13 is disposed on the end portion of the second bottom plate 121 far away from the limiting rotation block 11, and the second connecting piece 13 and the limiting rotation block 11 are respectively located on two opposite sides of the second bottom plate 121.

In this embodiment, the second web 13 is also arcuate. The second connecting piece 13 is hinged to the second base plate 121 by a fastener. Preferably, the fastener is a rivet.

In addition, the second aspect of the present invention further provides a top-hung window, including the top-hung window (not shown in the figure) provided by the first aspect.

The utility model discloses a flexible theory of operation who props as follows:

firstly, the fixed seat 1 is fixed with the window frame through the second connecting sheet 13, and the sliding seat 2 is fixed with the window sash through the first connecting sheet 25, so that the telescopic support is fixedly installed; then, the window sash is pushed outwards, so that the sliding seat 2 is driven to slide along the fixed seat 1; when the window sash is pulled back after being pushed to the maximum position, the poking block 21 pushes the limiting rotating block 11 to rotate, the notch 111 on the limiting rotating block 11 is clamped in the clamping groove 26, and the window sash is in a locking state at the moment. In order to prevent the telescopic support from rebounding suddenly, the positioning piece 23 can be clamped in the groove 1231 by a hand-pushing method so as to play a role in safety; when the window sash needs to be closed, the positioning piece 23 is separated from the groove 1231 by a hand-pushing method, then the window sash is pushed outwards, the notch 111 on the limiting rotating block 11 is not clamped with the clamping groove 26, and the window sash is pulled in the closing direction until the window sash is closed.

The technical means disclosed by the scheme of the present invention is not limited to the technical means disclosed by the above embodiments, but also includes the technical scheme formed by the arbitrary combination of the above technical features. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications are also considered as the protection scope of the present invention.

Claims

1. The utility model provides a telescopic support, includes fixing base (1) and the smooth locating that is used for connecting the window frame sliding seat (2) that just are used for connecting the casement on fixing base (1), its characterized in that:

the fixed seat (1) is provided with a limiting rotating block (11), and the sliding seat (2) is provided with a poking block (21);

a clamping groove (26) is formed in the sliding seat (2), and a notch (111) matched with the clamping groove (26) is formed in the limiting rotating block (11);

when the sliding seat (2) slides along the fixed seat (1), the shifting block (21) can be driven to push the limiting rotating block (11) to rotate, and the notch (111) is clamped in the clamping groove (26) to realize the relative fixation between the sliding seat (2) and the fixed seat (1).

2. The telescopic support according to claim 1, wherein the sliding seat (2) comprises a first bottom plate (221), a first side plate (222) extending along two side edges of the first bottom plate (221) in the same direction, and first pressing plates (223) arranged along the first side plate (222) in the radial direction and facing each other, and the first bottom plate (221), the first side plate (222), and the first pressing plates (223) form a sliding block capable of sliding in the fixed seat (1);

the clamping device further comprises first abutting plates (224) which are arranged on the first pressing plate (223) and face the first bottom plate (221) direction, and the first abutting plates are distributed at intervals, and a gap between the two first abutting plates (224) forms the clamping groove (26).

3. The telescopic brace according to claim 2, wherein the first bottom plate (221), the first side plate (222), the first pressing plate (223) and the first abutting plate (224) are integrally formed by bending.

4. The telescopic support according to claim 1, wherein the sliding seat (2) comprises a first bottom plate (221), a first side plate (222) extending along two side edges of the first bottom plate (221) in the same direction, and first pressing plates (223) arranged along the first side plate (222) in the radial direction and facing each other, and the first bottom plate (221), the first side plate (222), and the first pressing plates (223) form a sliding block capable of sliding in the fixed seat (1);

still including setting up on first bottom plate (221) and interval distribution's sand grip (225), two the clearance between sand grip (225) forms draw-in groove (26).

5. The telescopic brace according to any one of claims 2-4, characterized in that the toggle block (21) is arranged on the first bottom plate (221) and is formed by bending the first bottom plate (221).

6. The telescopic support according to claim 5, wherein the fixing base (1) comprises a second bottom plate (121), a second side plate (122) extending in the same direction along two side edges of the second bottom plate (121), and a second pressing plate (123) arranged along the radial direction of the second side plate (122) and facing each other, and the second bottom plate (121), the second side plate (122), and the second pressing plate (123) form a sliding groove for the sliding block to slide and surround the sliding block;

the limiting rotary block (11) is arranged on the second bottom plate (121).

7. The telescopic support according to claim 6, wherein the sliding seat (2) further comprises a positioning member (23) and a buffer block (24) which are arranged on the first bottom plate (221), the buffer block (24) and the toggle block (21) are located on the same surface of the first bottom plate (221), and the positioning member (23) and the buffer block (24) are respectively located on two opposite surfaces of the first bottom plate (221);

and a groove (1231) used for clamping the positioning piece (23) is formed in the second pressing plate (123).

8. A telescopic support according to claim 7, characterized in that the sliding seat (2) further comprises a first connecting piece (25) for connecting a window sash, the first connecting piece (25) is arranged at the end of the first bottom plate (221) far away from one side of the toggle block (21), and the first connecting piece (25) and the toggle block (21) are respectively arranged at two opposite sides of the first bottom plate (221).

9. The telescopic support according to claim 6, wherein the fixing seat (1) further comprises a second connecting piece (13) for connecting a window frame, the second connecting piece (13) is arranged at the end part of the second bottom plate (121) far away from one side of the limit rotating block (11), and the second connecting piece (13) and the limit rotating block (11) are respectively positioned on two opposite surfaces of the second bottom plate (121).

10. A top hung window including a telescopic brace as claimed in any one of claims 6 to 9.