CN210049728U - Positioning mechanism and sliding support assembly - Google Patents

Abstract

The utility model relates to a positioning mechanism and sliding support subassembly. The positioning mechanism comprises a first positioning assembly and a second positioning assembly, the first positioning assembly is installed on the window frame and provided with a first accommodating cavity used for positioning the first end of the sliding support, the second positioning assembly comprises a bottom plate and a sliding block, the bottom plate is installed on the window frame and provided with an opening, the sliding block is arranged on the side wall of the opening in a sliding mode, and when the second end of the sliding support is installed on the bottom plate, the sliding block is triggered to slide along the length direction of the opening so as to enclose the second end of the positioning sliding chute with the bottom plate and accommodate the cavity. In the positioning mechanism, the second end of the sliding support can drive the sliding block to slide along the length direction of the opening when being installed on the bottom plate, the sliding block slides to the position above the second end, a second accommodating cavity is formed by the sliding block and the bottom plate in an enclosing mode, the sliding block is limited, the first end is inserted into the first accommodating cavity after the second end is fixed in the second accommodating cavity, and the sliding support can be fixed on the window frame.

Description

Positioning mechanism and sliding support assembly

Technical Field

The utility model relates to a door and window installation accessory especially relates to positioning mechanism and sliding support subassembly.

Background

With the improvement of living standard, people put higher demands on living environment. The outward opening window becomes the main stream of the market by the characteristics of high size and permeability. The installation between sliding support and the window is comparatively loaded down with trivial details in the installation of swinging-out casement window, needs two people cooperation to accomplish usually, has improved installation cost among the intangible.

SUMMERY OF THE UTILITY MODEL

Accordingly, there is a need for a positioning mechanism and a sliding support assembly that allows a single person to easily mount a sliding support and a window.

A positioning mechanism, comprising:

the first positioning assembly is arranged on the window frame and provided with a first accommodating cavity for positioning the first end of the sliding support; and

and the second positioning assembly comprises a bottom plate and a sliding block, the bottom plate is installed on the window frame, the bottom plate is provided with an opening, the sliding block is arranged on the side wall of the opening in a sliding manner, and the second end of the sliding support is installed on the bottom plate and triggers the sliding block to slide along the length direction of the opening so as to surround the bottom plate to form a second accommodating cavity for positioning the second end.

Among the foretell positioning mechanism, the sliding support is installed in the in-process of window frame, can drive the sliding block and slide along open-ended length direction when the second end is installed on the bottom plate to make the sliding block slide to the top of second end, the sliding block encloses into the second with the bottom plate and accepts the chamber, carries on spacingly with the sliding block. After the second end is fixed in the second and accepts the chamber, insert first end again and accept the chamber in, can be fixed in the window frame with the sliding support, the installation is quick simple and convenient, makes things convenient for operating personnel to independently install.

In one embodiment, the sliding block further comprises an elastic piece, the second positioning assembly further comprises an installation part, the installation part is arranged at one end, far away from the first positioning assembly, of the bottom plate, one end of the elastic piece is connected with the installation part, the other end of the elastic piece is connected with the sliding block, the sliding block further comprises a blocking piece, the blocking piece is fixed on the bottom plate, and when the sliding block is installed on the bottom plate, the second end abuts against the blocking piece, so that the blocking piece is lifted relative to the bottom plate to block or pass through the sliding block.

In one embodiment, the mounting portion is provided with a mounting hole, one end of the sliding block, which is close to the mounting portion, is further provided with a positioning column, the positioning column is arranged in the mounting hole in a penetrating manner, and the elastic member is sleeved on the positioning column.

In one embodiment, the sliding block further comprises a positioning sleeve, the positioning sleeve is fixed on the bottom plate, and the positioning sleeve is located on the sliding path of the sliding block and is far away from one side of the mounting part so as to limit the stroke of the sliding block.

In one embodiment, the bottom plate comprises a bottom wall and a side wall oppositely arranged on the bottom wall, a sliding rail is formed on the side wall, and the sliding block is slidably arranged on the sliding rail.

In one embodiment, one end of the side wall, which is far away from the bottom plate, is bent to form the slide rail, the slide block includes a fixed portion and a sliding portion, which are connected to each other, two sides of the sliding portion are curled to be in sliding fit with the slide rail, and the fixed portion, the bottom plate and the side wall enclose the second accommodating cavity.

In one embodiment, the fixing portion is parallel to the bottom plate and covers the opening.

In one embodiment, the distance from the plane of the fixed part to the bottom plate is smaller than the distance from the plane of the sliding part to the bottom plate.

In one embodiment, the first positioning assembly includes a fixing base and a fixing sleeve connected to each other, the fixing base is fixed to the window frame, the fixing sleeve includes a first fixing plate, a second fixing plate and a third fixing plate, and the second fixing plate and the third fixing plate are respectively connected to two sides of the first fixing plate to form the first accommodating cavity.

A slide brace assembly comprising:

the above-described positioning mechanism; and

the sliding support comprises a first end and a second end, and the first end and the second end are respectively accommodated in the first accommodating cavity and the second accommodating cavity so that the sliding support is fixed on the window frame.

Drawings

FIG. 1 is a schematic view of an embodiment of a slide brace, a positioning mechanism, and a window frame;

FIG. 2 is a schematic view of the positioning mechanism shown in FIG. 1 assembled with a window frame;

FIG. 3 is a schematic view of a portion of the positioning mechanism shown in FIG. 1;

FIG. 4 is a schematic view of the structure of the base plate of the positioning mechanism shown in FIG. 1;

FIG. 5 is a schematic structural diagram of a slider in the positioning mechanism shown in FIG. 1;

fig. 6 is a schematic structural diagram of a first positioning assembly in the positioning mechanism shown in fig. 1.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

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 herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 and 2, the positioning mechanism 10 of an embodiment is used for auxiliary installation of the sliding support 11 and the window frame 12, and can make installation faster and easier. The sliding support 11 includes a first positioning component 100 and a second positioning component 200, which respectively limit and fix the first end 13 and the second end 14 of the sliding support 11, so as to improve the connection strength between the sliding support 11 and the window frame 12.

The first positioning assembly 100 is mounted on the window frame 12, and the first positioning assembly 100 is provided with a first receiving cavity 110 for positioning the first end 13 of the sliding support 11. The second positioning member 200 includes a bottom plate 210 and a sliding block 220, and the bottom plate 210 is fixed to the window frame 12 by screws. The bottom plate 210 has an opening 211, and the sliding block 220 is slidably disposed on a sidewall of the opening 211. When the second end 14 of the sliding support 11 is mounted on the bottom plate 210, the trigger sliding block 220 slides along the length direction of the opening 211 to enclose with the bottom plate 210 a second receiving cavity 230 for positioning the second end 14.

In the above-mentioned positioning mechanism 10, when the sliding brace 11 is mounted on the window frame 12, the sliding block 220 is driven to slide along the length direction of the opening 211 when the second end 14 is mounted on the bottom plate 210, so that the sliding block 220 slides above the second end 14, and the sliding block 220 and the bottom plate 210 enclose the second receiving cavity 230 to limit the sliding block 220. After the second end 14 is fixed in the second receiving cavity 230, the first end 13 is inserted into the first receiving cavity 110, so that the sliding support 11 can be fixed on the window frame 12, the installation process is quick and simple, and the independent installation by an operator is facilitated.

In one embodiment, the positioning mechanism 10 further comprises a resilient member 300. The second positioning assembly 200 also includes a mounting portion 240. The mounting portion 240 is disposed at an end of the bottom plate 210 away from the first positioning assembly 100, and one end of the elastic member 300 is connected to the mounting portion 240, and the other end is connected to the sliding block 220, so that the sliding block 220 slides along a length direction of the opening 211 under an elastic action of the elastic member 300. Specifically, the elastic member 300 may be a spring. Referring to fig. 3, the positioning mechanism 10 further includes a blocking member 400, the blocking member 400 is fixed on the bottom plate 210, and when the sliding support 11 is mounted on the bottom plate 210, the second end 14 abuts against the blocking member 400, so that the blocking member 400 is lifted relative to the bottom plate 210 to block or pass the sliding block 220. Further, the blocking member 400 includes a telescopic portion 410 and a mounting plate 420, the mounting plate 420 is fixed to the base plate 210 by screws, the telescopic portion 410 is fixed to the mounting plate 420, the telescopic portion 410 abuts against the sliding block 220, and the telescopic portion 410 is pressed to move up and down relative to the mounting plate 420, thereby blocking or passing through the sliding block.

Before the slide 11 is installed, the sliding block 220 is kept in contact with the telescopic part 410, so that the elastic member 300 is in a compressed state, and the telescopic part 410 blocks the sliding block 220. When the second end 14 is mounted on the bottom plate 210, the retractable portion 410 is held downward, so that the retractable portion 410 descends in the height direction relative to the sliding block 220, and the sliding block 220 passes over the stopper 400 and slides above the second end 14 to position the second end 14. By the arrangement, when the second end 14 is installed on the bottom plate 210, the second end 14 of the sliding support 11 can be automatically positioned, and the sliding support 11 is convenient and simple to install. Further, the flexible portion 410 may be made of rubber or other elastic material with certain hardness.

Referring to fig. 4 and 5, in one embodiment, the bottom plate 210 includes a bottom wall 212 and a side wall 213 disposed opposite to the bottom wall 212, a sliding rail 214 is formed on the side wall 213, and the sliding block 220 is slidably disposed on the sliding rail 214.

Specifically, an end of the sidewall 213 away from the bottom wall 212 is bent to form a sliding rail 214. The sliding block 220 includes a fixed portion 221 and a sliding portion 222 connected to each other. The two sides of the sliding part 222 are curled, and the curved shape of the side wall 213 can engage with the curled shape of the sliding part 222, so that the sliding part 222 is slidably engaged with the bottom plate 210, and the fixing part 222 is driven to abut against the telescopic part 410. Further, according to the size of the conventional slide support 11, the width of the bottom plate 210 is set to be 22mm, and the slide support 11 with the slide rail 214 of the slide support 11 being 22mm can be installed in cooperation with the positioning mechanism 10, so that the application range is improved.

The fixing portion 221, the bottom plate 210 and the sidewall 213 enclose a second receiving cavity 230, further, the fixing portion 221 is parallel to the bottom plate 210, the second end 14 of the sliding support 11 is also parallel to the bottom plate 210, when the second end 14 is mounted on the bottom plate 210, an included angle is not formed between the fixing portion 221 and the second end 14, the contact area is larger, and the connection is more stable. In addition, the fixing portion 221 is arranged to cover the opening 211, so that the opening 211 can be completely closed, the contact area is increased, and the fixing portion 221 can better limit the second end 14.

In one embodiment, the distance from the plane of the fixing portion 221 to the bottom plate 210 is smaller than the distance from the plane of the sliding portion 222 to the bottom plate 210. The height of the fixing portion 221 is set relatively low, so that the telescopic portion 410 can conveniently block the fixing portion 221, and the sliding portion 222 is abutted against the blocking member 400 to maintain the position of the second end 14. Meanwhile, the height difference between the second end 14 and the fixing portion 221 is also made to be a small value, and the second end 14 is well limited in the height direction. The side wall 213 is used for limiting the displacement of the second end 14 in the left-right direction, and the second positioning assembly 200 is used for limiting the height direction and the left-right direction of the second end 14, so that the connection strength between the sliding support 11 and the window frame 12 is increased.

With continued reference to fig. 4 and 5, in one embodiment, the second positioning assembly 200 further includes a fastener 223, and the fixing portion 221 further has a fixing hole 224. The fastener 223 is inserted into the fixing hole 224 to abut against the second end 14 of the slide support 11, so as to fix the fixing portion 221 on the slide support 11. Since the second positioning member 200 is fixed to the window frame 12 and the fixing portion 221 is fixed to the slide shoe 11, the stability of the slide shoe 11 fixed to the window frame 12 can be further enhanced.

In one embodiment, the mounting portion 240 is provided with a mounting hole 241, one end of the sliding block 220 close to the mounting portion 240 is further provided with a positioning post 225, the positioning post 225 is inserted into the mounting hole 241, and the sliding block 220 can drive the positioning post 225 to extend and retract in the mounting hole 241. The elastic member 300 is sleeved on the positioning post 225, and the elastic member 300 elastically acts on the sliding block 220 to guide the expansion and contraction of the elastic member 300 in the sliding process, so that the elastic member 300 is prevented from deviating in the expansion and contraction process.

In one embodiment, the positioning mechanism 10 further includes a positioning sleeve 500. The positioning sleeve 500 is fixed on the sliding rail 214, and the fixing sleeve is located on the sliding path of the sliding block 220 and away from one side of the mounting portion 240 to limit the stroke of the sliding block 220, so as to prevent the elastic element 300 from elastically acting on the sliding block 220 to slide the sliding block 220 out of the sliding rail 214. In addition, the positioning sleeve 500 is disposed on one side of the blocking member 400 close to the mounting portion 240, so as to avoid interference with the positioning sleeve 500 when the second end 14 of the sliding support 11 is mounted on the bottom plate 210, and thus the second end 14 can be directly abutted against the telescopic portion 410, and the operation is more humanized. Meanwhile, when the positioning sleeve 500 abuts against the sliding portion 222, the fixing portion 221 faces the second end 14 of the sliding support 11, and the positioning sleeve 500 can be adjusted to be mounted on the bottom plate 210 according to the specification of the second end 14 of the sliding support 11, thereby playing a role in positioning the sliding block 220 to slide to a standard position.

Referring to fig. 2 and 6, in one embodiment, the first positioning assembly 100 includes a fixing base 110 and a fixing sleeve 120. The fixing base 110 is fixed to the window frame 12, a through hole 111 is formed in the fixing base 110, and a screw passes through the through hole 111 to fix the fixing base 110 to the window frame 12. Specifically, the fixing base 110 is fixed to the side wall 213 of the window frame 12. The fixing sleeve 120 includes a first fixing plate 121, a second fixing plate 122 and a third fixing plate 123. The first fixing plate 121 and the fixing sleeve 120 may be adhered or integrally formed or fixedly connected by a fastening member 223, the second fixing plate 122 and the third fixing plate 123 are respectively connected to two sides of the first fixing plate 121 to define a first accommodating cavity 110, and an opening 211 of the first accommodating cavity 110 is disposed towards a side far away from the fixing base 110, so that the first end 13 of the sliding support 11 is accommodated in the first accommodating cavity 110.

It should be noted that the process of installing the slide stay 11 to the window frame 12 is as follows: according to the specification of the sliding brace 11, the first positioning component 100 and the second positioning component 200 are respectively fixed to the corresponding positions on the window frame 12 by screws, after the fixing, the sliding block 220 is shifted, the sliding block 220 is adjusted to the side of the blocking component 400 close to the installation part 240, and the elastic component 300 elastically acts on the sliding block 220, so that the sliding block 220 is abutted against the blocking component 400, and the sliding block 220 is blocked. Then, the second end 14 of the sliding support 11 is inserted into the bottom plate 210, the second end 14 contacts with the telescopic part 410 and presses the telescopic part 410 downward during the insertion process, when the telescopic part 410 is pressed down below the sliding block 220, the sliding block 220 slides along the sliding rail 214 under the elastic action of the elastic element 300, so as to drive the fixing part 221 to move relative to the bottom plate 210, and through the positioning of the positioning sleeve 500, the fixing part 221 finally slides to a position opposite to the second end 14 of the sliding support 11. At this time, the second end 14 is received in the second receiving cavity 230, and the fixing portion 221 and the side wall 213 of the bottom plate 210 limit the second end 14 from the height direction and the left-right direction of the second end 14, respectively, thereby improving the strength of connection. After the second end 14 is installed, the sliding support 11 is moved, so that the first end 13 is received in the first receiving cavity 110, and is limited and fixed. Finally, the first end 13 and the fixing base 110 are fixed by screws, and the fixing portion 221 and the second end 14 are fixed, thereby completing the installation of the sliding support 11.

Second end 14 can realize automatic spacing fixed in the installation, removes slide support 11 and can make first end 13 accomodate in first accepting chamber 110 in the same place, and simple installation is rapid, and slide support 11 only needs alone to beat the screw after tentatively fixing a position can, need not to arrange other people again and lifts up the window, and alone alright install, practiced thrift the cost of labor.

In one embodiment, a shoe assembly (not shown) is further provided, and the shoe assembly includes the positioning mechanism 10 and the shoe 11. The positioning mechanism 10 is fixed to the window frame 12, and the first end 13 and the second end 14 of the slide 11 are respectively received in the first receiving cavity 110 and the second receiving cavity 230, so that the slide 11 is fixed to the window frame 12.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above examples only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (10)

1. A positioning mechanism, comprising:

the first positioning assembly is arranged on the window frame and provided with a first accommodating cavity for positioning the first end of the sliding support; and

and the second positioning assembly comprises a bottom plate and a sliding block, the bottom plate is installed on the window frame, the bottom plate is provided with an opening, the sliding block is arranged on the side wall of the opening in a sliding manner, and the second end of the sliding support is installed on the bottom plate and triggers the sliding block to slide along the length direction of the opening so as to surround the bottom plate to form a second accommodating cavity for positioning the second end.

2. The positioning mechanism according to claim 1, further comprising an elastic member, wherein the second positioning assembly further comprises an installation portion, the installation portion is disposed at one end of the bottom plate far away from the first positioning assembly, one end of the elastic member is connected with the installation portion, the other end of the elastic member is connected with the sliding block, the sliding block further comprises a blocking member, the blocking member is fixed on the bottom plate, and when the sliding support is installed on the bottom plate, the second end abuts against the blocking member, so that the blocking member is lifted relative to the bottom plate to block or pass the sliding block.

3. The positioning mechanism as set forth in claim 2, wherein the mounting portion has a mounting hole, the sliding block has a positioning post at an end thereof adjacent to the mounting portion, the positioning post is inserted into the mounting hole, and the elastic member is sleeved on the positioning post.

4. The positioning mechanism as claimed in claim 2, further comprising a positioning sleeve fixed to the bottom plate, the positioning sleeve being located on a side of the sliding path of the sliding block away from the mounting portion to limit a stroke of the sliding block.

5. The positioning mechanism as set forth in claim 2, wherein said bottom plate includes a bottom wall and a side wall oppositely disposed on said bottom wall, said side wall having a sliding rail formed thereon, said sliding block being slidably disposed on said sliding rail.

6. The positioning mechanism as set forth in claim 5, wherein an end of the side wall away from the bottom plate is bent to form the slide rail, the sliding block includes a fixed portion and a sliding portion connected to each other, two sides of the sliding portion are curled to slidably fit the slide rail, and the fixed portion, the bottom plate and the side wall define the second receiving cavity.

7. The positioning mechanism as set forth in claim 6 wherein said fixed portion is parallel to said base plate and covers said opening.

8. The positioning mechanism according to claim 7, wherein a distance from a plane of the fixing portion to the base plate is smaller than a distance from a plane of the sliding portion to the base plate.

9. The positioning mechanism as set forth in claim 1, wherein said first positioning assembly includes a fixing base and a fixing sleeve connected to each other, said fixing base is fixed on said window frame, said fixing sleeve includes a first fixing plate, a second fixing plate and a third fixing plate, said second fixing plate and said third fixing plate are respectively connected to two sides of said first fixing plate to define said first receiving cavity.

10. A slide brace assembly, comprising:

the positioning mechanism of any one of claims 1 to 9; and

the sliding support comprises a first end and a second end, and the first end and the second end are respectively accommodated in the first accommodating cavity and the second accommodating cavity so that the sliding support is fixed on the window frame.

Images