CN112922509A - Window sash corner protector, corner protector assembly and corner protector assembly mounting structure - Google Patents

Abstract

The invention discloses a window sash corner protector, a corner protector assembly and a corner protector assembly mounting structure, wherein the corner protector comprises a corner protector body, and the corner protector body comprises an elastic body and a baffle; the elastic body comprises a first guard plate and a second guard plate, and the first guard plate and the second guard plate are fixedly arranged in an L shape; the baffle is fixed at the B end of the elastic body so as to seal the B end of the elastic body; sliding rails are fixedly arranged along the length direction of the elastic body and respectively positioned on the inner sides of the first guard plate and the second guard plate; this application simple to operate to no matter all keep on the casement when windowing or closing the window, the window of closing need not take off, has realized an installation, and long-term use does not need repeated loading and unloading, and convenient to use is simple.

Description

Window sash corner protector, corner protector assembly and corner protector assembly mounting structure

Technical Field

The invention relates to the technical field of window sash protection, in particular to a window sash corner protector, a corner protector assembly and a corner protector assembly mounting structure.

Background

Most screen windows of modern house windows are arranged on the outer side, the window sashes are arranged on the inner side, the fact that the window sashes are mostly inwards flatly opened is determined, sharp window sash sharp corners often injure the bodies of people, blood flow can be broken through carelessly, and therefore a plurality of window sash corner protectors are born to protect people from being injured. Present casement angle bead variety style is various, and the principle is all wrapped up the window angle through various materials, various shapes, prevents that people from striking the closed angle and be injured, but the shortcoming of current angle bead is more: firstly, people need to be concerned about using the angle bead every day, and once forgetting to install the angle bead, still can constitute the injury to people. Secondly, the corner protector needs to be taken down when the window is closed, which is very tedious. Thirdly, some corner protectors are divided into left and right parts according to different opening directions of the window sashes. Fourthly, the installation and the use are limited due to different window sash profiles.

Disclosure of Invention

In view of the defects in the prior art, the invention aims to provide a window sash corner protector which does not need to be repeatedly assembled and disassembled.

Further, this application still provides a casement angle bead subassembly.

Further, this application still provides a casement angle bead subassembly mounting structure.

The technical scheme adopted by the invention is as follows:

a window sash corner protector comprises a corner protector body, wherein the corner protector body comprises an elastic body and a baffle; the elastic body comprises a first guard plate and a second guard plate, and the first guard plate and the second guard plate are fixedly arranged in an L shape; the baffle is fixed at the B end of the elastic body so as to seal the B end of the elastic body; and sliding rails are fixedly arranged along the length direction of the elastic body and respectively positioned on the inner sides of the first protective plate and the second protective plate.

Further, still include first magnet, this first magnet inlays and establishes at the A end of elastomer, and is located first backplate and second backplate respectively.

Furthermore, the elastic body is made of light elastic materials, and the first protection plate and the second protection plate are perpendicular to each other and have the same width.

Furthermore, the A end of the elastic body is subjected to vertical head chamfering treatment from the center line of the first protection plate and the second protection plate respectively to form a cutting surface.

Further, the baffle is of a double-layer structure, the inner layer of the baffle is made of magnetic materials, and the outer layer of the baffle is made of elastic materials.

Furthermore, the application also provides a window sash corner protector assembly which comprises a corner protector, a sliding block and an adsorption seat, wherein the corner protector adopts the corner protector, the sliding block comprises a base and two sliding nails, the base is of a rectangular structure, and the two sliding nails are respectively fixed on any adjacent edge of the base; one end of each slide nail, which is far away from the base, is provided with an expanded head, and the expanded heads of the two slide nails are respectively matched on the slide rail and can slide along the slide rail; the adsorption seat is made of a magnetic material, and the A end of the angle bead is adsorbed on the adsorption seat and can be separated from the adsorption seat under the action of external force.

Further, a moving gap is formed between the sliding nail and the sliding rail.

Further, the slider further comprises a second magnet fixed on one side of the base and corresponding to the inner layer of the baffle.

Furthermore, the adsorption seat is of an L-shaped structure corresponding to the A end of the elastic body, and the adsorption seat is provided with a U-shaped limiting groove matched with the A end of the elastic body.

Further, this application still provides a casement angle bead subassembly mounting structure, including casement angle bead subassembly, casement angle bead subassembly adopts foretell casement angle bead subassembly, adsorb seat fixed mounting on the window frame, and be located the outside along the casement border, the slider is fixed on the casement, and keep away from on one side lower extreme angle of window fan axle, the smooth nail cooperation of slider is on the slide rail of angle bead, when opening the window, the angle bead with adsorb the separation of seat, and the slider slides to the B end of angle bead, when closing the window, the angle bead with adsorb the seat and adsorb, and the slider slides to the A end of angle bead.

Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.

Drawings

In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description of the invention or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a schematic structural view of a window sash corner protector provided in embodiment 1 of the present application;

fig. 2 is a side view of a window sash corner protector provided in embodiment 1 of the present application;

fig. 3 is a schematic structural view of a window sash corner protection assembly provided in embodiment 2 of the present application;

FIG. 4 is a schematic structural diagram of a slider provided in embodiment 2 of the present application;

FIG. 5 is a side view of a slider provided in embodiment 2 of the present application;

fig. 6 is a schematic structural view of an adsorption seat provided in embodiment 2 of the present application;

FIG. 7 is a schematic view of a slider mounting structure provided in embodiment 3 of the present application;

fig. 8 is a schematic view of an installation structure of a suction seat provided in embodiment 3 of the present application.

The window comprises a corner protector 100, a first protection plate 101, a second protection plate 102, a baffle plate 103, an A end 104, a B end 105, a first magnet 106, a sliding rail 107, a cut-off surface 108, a sliding block 200, a base 201, a sliding nail 202, a second magnet 203, an adsorption seat 300, a window sash 400, a handle 401, a window sash edge line 402 and a window frame 500.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the invention pertains.

Example 1

Referring to fig. 1 to 2, in the present embodiment, the present application relates to a window sash corner protector 100, including a corner protector body including an elastic body and a baffle 103; the elastic body comprises a first guard plate 101 and a second guard plate 102, and the first guard plate 101 and the second guard plate 102 are fixedly arranged in an L shape; the baffle 103 is fixed at the B end 105 of the elastic body so as to close the B end 105 of the elastic body; slide rails 107 are fixedly provided along the longitudinal direction of the elastic body and on the inner sides of the first protector plate 101 and the second protector plate 102, respectively.

According to the application, the sliding rail 107 is arranged in the length direction of the elastic body, when the window sash 400 is used, the sliding mechanism matched with the sliding rail 107 can be arranged on the corner (hereinafter referred to as a protection corner) to be protected of the window sash 400, so that the sliding mechanism is matched in the sliding rail 107 of the protection corner 100, the protection corner 100 is arranged on the corner to be protected of the window sash 400, and the protection corner 100 is convenient and simple to install; when the window sash 400 is in a closed state, the window sash 400 is in contact with the window frame 500 to close the window frame 500, at the moment, the end a 104 of the angle bead 100 is in contact with the corresponding position of the window frame 500, when the window is opened, the angle bead 100 moves along with the window sash 400 in the process of opening the window, when the window sash 400 is opened to a required opening degree, external force can be used for pushing the angle bead 100 to enable the protection angle of the window sash 400 to be positioned at the end B105 of the angle bead 100, at the moment, the protection angle of the window sash 400 is wrapped at the end B105 of the angle bead 100, and three corresponding side surfaces of the protection angle are respectively covered by the first protection plate 101, the second protection; when the window is closed, the corner protector 100 can move along with the window sash 400, and when the a end 104 of the corner protector 100 contacts the window frame 500, the window closing action is continuously performed, the corner protector 100 is kept still, and the window sash 400 slides along the sliding rail 107 under the action of the sliding mechanism until the window sash 400 is completely closed. This application simple to operate to no matter all keep on casement 400 when opening the window or closing the window, the window of closing need not take off, has realized an installation, and long-term use does not need repeated loading and unloading, and convenient to use is simple.

The elastic body can be made of light elastic material, and the first protective plate 101 and the second protective plate 102 are perpendicular to each other and have the same width. Namely, the elastic body is in a right-angle isosceles structure.

The thickness of the elastomer can be adjusted according to different materials, and is generally between 10 mm and 15 mm. The end face of the A end and the end face of the B end of the elastic body are both vertical to the right-angled edges of the elastic body, and all the edges and the angles of the elastic body are subjected to angle grinding treatment.

The length of the corner protector 100 can be set according to actual conditions, and the length is not less than the sum of the thicknesses of the window sash 400, the sliding mechanism and the baffle plate 103.

Preferably, the first magnet 106 may be further included, and the first magnet 106 is embedded in the a end 104 of the elastic body and is respectively located on the first guard plate 101 and the second guard plate 102. Specifically, the first magnet 106 is embedded in the end portions of the first guard plate 101 and the second guard plate 102A, and when the corner protector 100 contacts the window frame 500, the first magnet 106 can be attracted to the window frame 500 containing a magnetic substance or provided with a magnetic material.

More specifically, the first magnet 106 is disposed at a position corresponding to the slide rail 107. When the first magnet 106 is embedded in the elastic body, the outer surface of the first magnet 106 is flush with the end face of the end a of the elastic body.

The first magnet 106 is arranged at the A end 104 of the corner protector 100, the A end 104 of the corner protector 100 can be attracted with the window frame 500 when contacting with the window frame 500 containing magnetic substances or provided with magnetic materials, when the window is opened, because the A end 104 of the corner protector 100 is attracted on the window frame 500, the window sash 400 slides along the sliding rail 107 of the corner protector 100 in the opening process, when the protective corner of the window sash 400 slides to the B end 105 of the corner protector 100, the window is limited by the baffle 103, the A end 104 of the corner protector 100 is separated from the window frame 500 and moves along with the window sash 400 by external force of continuous opening until the window is opened to a required opening degree, the protective corner of the window sash 400 is always wrapped at the B end 105 of the corner protector 100, and the corresponding three side surfaces of the protective corner are respectively covered by the first guard plate 101, the second guard plate 102 and the baffle 103, so that the protective function is realized, in this case, the protective function can be realized without external force acting on the corner protector 100 to push the, the use is more convenient.

The slide rail 107 is made of a metal material, such as a ferrous material. The slide rail 107 is arranged along the length direction of the elastic body and is fixed with the corresponding first guard plate 101 or second guard plate 102; the center line of the slide rail 107 is perpendicular to the end face of the corner protector 100. The cross section of the slide rail 107 is C-shaped, and two sides of the opening side of the slide rail 107 extend towards the middle of the slide rail 107 to form limiting parts, which can limit the slide mechanism in the slide rail 107 and prevent the slide mechanism from derailing.

The baffle 103 is a double-layer structure, the inner layer of which is made of magnetic material and the outer layer of which is made of elastic material. The outer layer of the baffle 103 is made of elastic material, so that the protection function of the corner protector 100 can be ensured; the inner layer of the baffle 103 is made of magnetic material, specifically, the baffle can be made of iron plate, and the inner layer and the outer layer of the baffle 103 are overlapped and fixed into a whole.

The inner layer of the baffle 103 can be fixed with the corresponding end of the slide rail 107 in a welding mode, and the baffle 103 and the slide rail 107 form a framework of the corner protector 100, so that the strength of the corner protector 100 is improved.

The inner layer of the baffle 103 is made of magnetic material, and can be used for protecting the corner of the window sash 400 with magnetic adsorption performance, and when the protecting corner is positioned at the B end 105 of the protecting corner 100 and is in contact with the baffle 103, the magnetic material on the inner layer of the baffle 103 is adsorbed to the protecting corner, so that the stability of the protecting corner 100 matched on the window sash 400 is improved.

When the window is closed, because the baffle 103 is adsorbed to the protection corner, the protection corner 100 moves along with the window sash 400 in the closing process of the window sash 400, when the A end 104 of the protection corner 100 is in contact with the window frame 500, the protection corner of the window sash 400 is separated from the baffle 103 by the force of continuous window closing, and the protection corner slides along the slide rail 107 under the action of the sliding mechanism until the protection corner is completely closed.

Preferably, the A-end 104 of the elastomer is chamfered at the midline of the first and second cover sheets 101 and 102, respectively, to form a cut-away surface 108. Namely, the first guard plate 101 and the second guard plate 102 are subjected to chamfering treatment from the center line thereof in a direction away from the apex of the guard angle 100 to form a cut-off surface 108. The included angle between the cutting surface 108 and the vertical direction is 13-20 degrees. More specifically, the cut-out surface 108 is angled at 15 ° from vertical.

The cutting of the end a of the elastic body of the corner protector 100 can prevent the first protection plate and the second protection plate from forming a pivot at the corresponding position of the window frame 500 at the two ends of the end a 104 far from the right-angle edge.

Example 2

Referring to fig. 3 to 6, in the present embodiment, the present application provides a window sash corner protector 100 assembly, including a corner protector 100, a slider 200 and an adsorption base 300, where the corner protector 100 is the corner protector 100 described in embodiment 1, the slider 200 includes a base 201 and two sliding nails 202, the base 201 is a rectangular structure, the two sliding nails 202 are two, and the two sliding nails 202 are respectively fixed on any adjacent edge of the base 201; one end of each slide nail 202, which is far away from the base 201, is provided with an enlarged head, and the enlarged heads of the two slide nails 202 are respectively matched on the slide rail 107 and can slide along the slide rail 107; the adsorption seat 300 is made of a magnetic material, and the end a 104 of the corner protector 100 is adsorbed on the adsorption seat 300 and can be separated from the adsorption seat 300 under the action of an external force.

When the window protector is used, the base 201 of the sliding block 200 can be fixed on the protective corner of the window sash 400, the sliding nail 202 extends out of the corresponding edge of the window sash 400, the enlarged head of the sliding nail 202 is matched in the sliding rail 107 and is limited by the limiting part of the sliding rail 107 to be kept matched with the sliding rail 107, and therefore the protective corner 100 is installed on the window sash 400; the suction holder 300 is fixed at a corresponding position on the window frame 500. When the window is closed, the end A104 of the corner protector 100 is adsorbed on the adsorption seat 300; when the window sash 400 is opened, the enlarged head of the slide nail 202 slides along the slide rail 107 of the angle bead 100, when the protective angle of the window sash 400 slides to the B end 105 of the angle bead 100, the protective angle is limited by the baffle 103, the external force of continuous opening causes the a end 104 of the angle bead 100 to be separated from the adsorption seat 300 and move along with the window sash 400 until the window sash 400 is opened to a required opening degree, the protective angle of the window sash 400 is always wrapped at the B end 105 of the angle bead 100, and three corresponding side surfaces of the window sash are respectively covered by the first protective plate 101, the second protective plate 102 and the baffle 103, so that the protective function is realized; when the window is closed, the protective angle 100 moves along with the window sash 400, and when the end a 104 of the protective angle 100 approaches the attraction seat 300, the first magnet 106 attracts the attraction seat 300, and the window is continuously closed, so that the protective angle of the window sash 400 slides in the slide rail 107 until the window sash 400 is completely closed.

The base 201 of the slider 200 is a rectangular structure, and further, the base 201 is a square structure. The slide pin 202 is vertically fixed in the middle of two adjacent side surfaces of the base 201. The two slide pins 202 are identical in shape and size and are both in the shape of a rivet. The enlarged heads of the two slide pins 202 are correspondingly matched with the two slide rails 107 on the inner side of the elastic body. A certain play gap is formed between the slide pin 202 and the slide rail 107, so that the slide pin 202 can slide along the slide rail 107, and the slide rail 107 can rotate around the slide pin 202.

The slider 200 further includes a second magnet 203, and the second magnet 203 is fixed to one side of the base 201 and corresponds to an inner layer of the barrier 103. When the slider 200 slides to the B-end 105 of the corner protector 100, the slider 200 is attracted to the inner layer of the baffle 103 by the second magnet 203.

When the window sash 400 is opened, the protective angle of the window sash 400 makes circular motion, the sliding block 200 makes circular motion along with the circular motion, and the protective angle 100 is always adsorbed on the adsorption seat 300 of the window frame 500 before the front surface of the sliding block 200 is contacted with the inner layer of the baffle 103 of the protective angle 100 because the sliding nail 202 slides from the A end 104 to the B end 105 in the sliding rail 107; because a certain moving gap is arranged between the sliding nail 202 and the sliding rail 107, and the second magnet 203 arranged on the sliding block 200 acts on the sliding rail 107 to drive the angle bead 100 to gradually incline towards the axis direction, the two linear sliding rails 107 of the angle bead 100 can adapt to the short-distance arc motion of the two sliding nails 202, and a small amount of transverse movement of the sliding nail 202 does not have great influence on the working state of the angle bead 100; the same applies when closing the window.

The suction holder 300 may be installed on the window frame 500 and correspond to the a-end 104 of the corner protector 100. The suction base 300 is an L-shaped structure corresponding to the a end 104 of the elastic body, and the suction base 300 is provided with a U-shaped limiting groove matched with the a end 104 of the elastic body. When the a-end 104 of the corner guard 100 is attached to the suction base 300, the a-end 104 (i.e., the a-ends 104 of the first guard plate 101 and the second guard plate 102) is retained in the retaining groove.

Example 3

Referring to fig. 7 to 8, in the present embodiment, the present application provides an installation structure of a window sash corner protector 100, including a window sash corner protector 100, where the window sash corner protector 100 is the window sash corner protector 100 described in embodiment 2, the suction base 300 is fixedly installed on a window frame 500 and located outside a border line of a window sash 400, the slider 200 is fixed on the window sash 400 and on a lower corner of one side away from an axis of the window sash 400 (i.e., a corner right below a handle of the window sash 400, which is a position where the window sash 400 is most easily touched), the slide pin 202 of the slider 200 is fitted on the slide rail 107 of the corner protector 100, when the window is opened, the corner protector 100 is separated from the suction base 300, and the slider 200 slides to a B end 105 of the corner protector 100, when the window is closed, the corner protector 100 is sucked to the suction base 300, and the slider 200 slides to an a end 104 of the corner protector 100.

Specifically, the suction base 300 may be adhered to the window frame 500 by a back adhesive disposed thereon, and the suction base 300 corresponds to the window sash 400. The sliding block 200 can also be adhered to the window sash 400 through the back glue arranged on the base 201, the sliding nails 202 of the sliding block 200 extend out of two corresponding side edges of the window sash 400, and two side faces of the sliding block 200 provided with the sliding nails 202 slightly protrude out of the corresponding side edges of the window sash 400, so that the protruding parts of the sliding block 200 can be better contacted and adsorbed with the top surface of the sliding rail 107.

The installation process comprises the following steps: firstly, the sliding block 200 and the suction base 300 are respectively and correspondingly installed on the window sash 400 and the window frame 500, the sliding rails 107 on the a end 104 surface of the corner protector 100 are respectively aligned with the sliding nails 202, the enlarged heads of the sliding nails 202 are vertically inserted into the sliding rails 107, the window sash 400 is closed, and the corner protector 100 is sucked and fixed on the suction base 300 by the first magnet 106.

The working process is as follows: when the window is opened, when the handle is pulled to open the window, the protective angle of the window sash 400 makes an arc motion away from the window frame 500, the sliding block 200 makes an arc motion along with the arc motion to rotate, before the front surface of the sliding block 200 contacts the baffle 103, the protective angle 100 is always adsorbed on the adsorption seat 300 of the window frame 500 and does not move, the sliding nail 202 slides from the A end 104 to the B end 105 of the protective angle 100, the sliding nail 202 slides along an arc tangent line in the sliding rail 107 due to the rotation of the sliding block 200, and at the moment, the sliding nail 202 also transversely moves towards one side of the axis in the tangent horizontal direction; because the sliding nails 202 are hinged with the sliding rail 107, a certain moving gap exists between the sliding nails and the sliding rail 107, and the angle bead 100 can be driven to gradually incline towards the axis direction under the action of the attractive force of the side surface of the second magnet 203 of the sliding block 200 on the sliding rail 107, the two linear sliding rails 107 can adapt to the short-distance arc motion of the two sliding nails 202, the small amount of transverse movement of the sliding nails 202 can not generate large influence on the working state of the angle bead 100, and the window closing process is the same; when the second magnet 203 of the slider 200 contacts with the inner layer of the baffle 103, the protection corner of the window sash 400 completely enters the protection corner 100, and the length of the protection corner 100 is not less than the thickness of the window sash 400, the thickness of the slider 200 and the thickness of the baffle 103, at this time, the lower part, the side surface and the front surface of the protection corner of the window sash 400 are surrounded by three surfaces of the protection corner 100, and the protection is performed (note: the lower part and the side surface are dangerous areas of the window corner, and the front surface and the rear surface are planes, so that important protection is not needed). When the window sash 400 is continuously opened and the pulling force of the window opening is greater than the adsorption force of the first magnet 106 and the adsorption seat 300, the corner protector 100 is separated from the adsorption seat 300, at this time, the second magnet 203 of the slider 200 adsorbs the baffle 103 in the front, the slide rail 107 is adsorbed in the two directions on the side surface of the second magnet, and the slide nail 202 is used for hanging and supporting the slide rail 107 under the action of multi-point resultant force, the corner protector tightly surrounds the window corner to move (rotate) together until the window sash 400 is completely opened, the window sash 400 is completely opened from the moment of opening the window, the corner protector 100 is always protected on the top of the window corner on three sides, and the window corner is firmly surrounded therein, so that the sharp corner is effectively.

When the window is closed, the corner protector 100 moves with the window sash 400 approaching the window frame 500 when the window is pushed closed. When the surface of the end 104 of the angle bead 100A contacts the adsorption base 300, the two first magnets 106 contact and adsorb with the adsorption base 300 again, and at this time, the end 104 of the angle bead 100A is limited in the adsorption base 300U-shaped limiting groove, so as to prevent serious sideslip. When the end a 104 of the corner protector 100 is fixed by the adsorption base 300, and the window closing thrust is greater than the adsorption force between the front surface of the second magnet 203 of the slider 200 and the inner side of the baffle 103, the slider 200 is separated from the baffle 103, the corner protector slides out of the corner protector 100 and moves into the window frame 500, the window closing action is completed, the protection process of the corner protector 100 is finished, and the corner protector is still fixed in the adsorption base 300 in an adsorption mode without being taken down. When the window is opened again, the window enters the protection automatically, and the process is repeated.

In this application, unless expressly stated or limited otherwise, the terms "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral combinations thereof; may be an electrical connection; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description of the present invention, numerous specific details are set forth. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, systems, and techniques have not been shown in detail in order not to obscure an understanding of this description.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, system, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, systems, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.

Claims (10)

1. A window sash corner protector comprises a corner protector body and is characterized in that the corner protector body comprises an elastic body and a baffle; the elastic body comprises a first guard plate and a second guard plate, and the first guard plate and the second guard plate are fixedly arranged in an L shape; the baffle is fixed at the B end of the elastic body so as to seal the B end of the elastic body; and sliding rails are fixedly arranged along the length direction of the elastic body and respectively positioned on the inner sides of the first protection plate and the second protection plate.

2. The window sash corner protector of claim 1, further comprising a first magnet embedded in the a-end of the elastic body and located on the first protector plate and the second protector plate, respectively.

3. The window sash corner protector of claim 2, wherein the elastic body is made of a lightweight elastic material, and the first and second protective plates are perpendicular to each other and have the same width.

4. The window sash corner protector of claim 3, wherein the A-ends of the elastic bodies are chamfered at the center lines of the first and second cover sheets to form cut-away surfaces.

5. The window sash corner protector of claim 2, wherein the baffle is of a double-layer structure, with an inner layer made of a magnetic material and an outer layer made of an elastic material.

6. A window sash corner protector assembly is characterized by comprising a corner protector, a sliding block and an adsorption seat, wherein the corner protector adopts the corner protector of any one of claims 2-5, the sliding block comprises a base and two sliding nails, the base is of a rectangular structure, and the two sliding nails are respectively fixed on any adjacent edge of the base; one end of each slide nail, which is far away from the base, is provided with an expanded head, and the expanded heads of the two slide nails are respectively matched on the slide rail and can slide along the slide rail; the adsorption seat is made of a magnetic material, and the A end of the angle bead is adsorbed on the adsorption seat and can be separated from the adsorption seat under the action of external force.

7. The sash corner assembly of claim 6, wherein there is a play gap between the slide peg and the slide rail.

8. The window sash corner guard assembly of claim 7, wherein the slider further comprises a second magnet fixed to one side of the base corresponding to an inner layer of the barrier.

9. The window sash corner protector assembly of claim 6, wherein the suction base is an L-shaped structure corresponding to the end A of the elastic body, and a U-shaped limiting groove matched with the end A of the elastic body is formed in the suction base.

10. The window sash corner protection component mounting structure is characterized by comprising a window sash corner protection component, the window sash corner protection component adopts the window sash corner protection component in any one of claims 6-9, the adsorption seat is fixedly mounted on a window frame and located on the outer side of a window sash edge line, the sliding block is fixed on a window sash and is far away from the lower end corner of one side of a window sash shaft, the sliding nail of the sliding block is matched on the sliding rail of the corner protection, the corner protection and the adsorption seat are separated in a window opening state, the sliding block slides to the end B of the corner protection, and in a window closing state, the corner protection and the adsorption seat adsorb and the sliding block slide to the end A of the corner protection.

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