CN219953135U - Connecting piece and window sash with same - Google Patents

Abstract

The utility model provides a connecting piece and a window sash with the same, relates to the technical field of window accessories, and mainly aims to reduce the assembly difficulty of the window sash and improve the attractive appearance of the window sash. The connecting piece comprises a main body, wherein the main body is of a flat structure, one side of the main body in the thickness direction is outwards protruded to form a connecting claw which can be connected with a window sash section bar, and one side of the main body in the width direction is outwards protruded to form a connecting hook which can be connected with a window sash decoration surface. The window sash section bar and the window sash decoration surface can be firmly fixed together through the integrally arranged connecting claw, the main body and the connecting hook. Compared with the traditional buckle structure, the connecting structure is convenient to assemble, does not damage the wooden section bar, and effectively reduces the assembling difficulty of the window sashes; meanwhile, the window sash profile size is not limited by the buckling size, so that the window sash structure optimization and the frame narrowing are possible.

Description

Connecting piece and window sash with same

Technical Field

The utility model relates to the technical field of window accessories, in particular to a connecting piece and a window sash with the same.

Background

After the concept of double carbon is proposed, the energy-saving requirements of various industries are gradually increased, the doors and windows are used as a part of the building field with higher energy consumption, the aluminum windows which are not energy-saving enough can not meet the market demands any more, and the wood windows are gradually in the brand-new corner of the market. In order to improve the weather resistance of the wood window and prolong the service life, the wood window is mostly provided with a layer of aluminum by using buckles at the outdoor side, so that the aluminum and the wood are prevented from being directly contacted, deformation caused by different heat deformation rates of the aluminum and the wood is avoided, the production of a cold bridge is avoided, the process is simplified, and the assembly is convenient. However, when the mounting process is used, the width of the corresponding frame of the window sash is increased due to the size limitation of the buckle, so that the whole visual effect of the window sash is heavy, the proportion of the light transmission area of the window sash is influenced, the attractiveness of the window sash is reduced, and the requirements of a user on 'light, narrow frame and large light transmission area' of the window are difficult to meet. In addition, if the wood window sash is made of harder wood sections, the wood sections are extremely easy to deform and split when the buckle is installed through the self-tapping screw.

In order to solve the above problems and reduce the difficulty of assembling the window sash, it is necessary to develop a novel connecting piece and window sash having the same.

Disclosure of Invention

The utility model aims to provide a connecting piece and a window sash with the same, so as to solve the technical problems of high window sash assembly difficulty and low window sash attractive degree in the prior art. The preferred technical solutions of the technical solutions provided by the present utility model can produce a plurality of technical effects described below.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the connecting piece provided by the utility model comprises a main body, wherein the main body is of a flat structure, one side of the main body in the thickness direction is outwards protruded and forms a connecting claw capable of being connected with a window sash section bar, and one side of the main body in the width direction is outwards protruded and forms a connecting hook capable of being connected with a window sash decoration surface.

The window sash section bar and the window sash decoration surface can be firmly fixed together through the integrally arranged connecting claw, the main body and the connecting hook. Compared with the traditional buckle structure, the connecting structure is convenient to assemble, does not damage the wooden section bar, can effectively optimize the mounting process of the window sash, and reduces the assembling difficulty of the window sash; meanwhile, the window sash profile size is not limited by the buckling size, so that the window sash structure optimization and the frame narrowing are possible.

On the basis of the technical scheme, the utility model can be improved as follows.

As a further improvement of the utility model, the middle part of one side of the main body provided with the connecting claw is of an arch structure.

The structure can strengthen the strength of the main body, so that the main body can bear relatively large weight without breaking and damaging, and the firmness and stability of window sash assembly are effectively improved.

As a further improvement of the utility model, the cross section of the main body in the length direction is a straight shape or an L-shaped structure with a folding angle.

The structure can be used adaptively according to actual needs.

As a further development of the utility model, the connection of the arch to the connecting claw and/or the corner is recessed and forms a first arcuate slot.

The arc notch can help the main body to slightly deform when being extruded by external force, so that the connecting piece is prevented from being directly broken and damaged when being extruded or pressed by excessive external force; meanwhile, the connecting piece is more durable, so that the connecting piece can be reused after being disassembled and assembled, and the service life of the connecting piece is greatly prolonged.

As a further development of the utility model, the side walls of the connecting claw are raised outwards and form at least one tooth-like projection.

The tooth-shaped protrusions can obviously increase the friction force at the joint of the connecting claw and the window sash section bar, so that the combination of the connecting piece and the window sash section bar is tighter, the connecting piece is prevented from sliding relative to the window sash section bar, and the connecting piece is not easy to fall off from the window sash section bar.

As a further improvement of the utility model, the main body is also provided with a fixing lug, the fixing lug and the connecting hook are positioned on the same side of the main body, the fixing lug and the connecting hook are arranged in a staggered way, and the fixing lug is arranged opposite to the hook tip of the connecting hook.

The fixing lug can be matched with the connecting hook, so that the connecting piece and the window sash decorative surface can be more tightly matched together, and noise generated by loose connection between the connecting piece and the aluminum frame can be effectively avoided.

As a further improvement of the present utility model, the connection hooks and the fixing protrusions are staggered in the length direction of the main body.

The connecting hooks and the fixing lugs which are arranged in a staggered way can interact, and the connection firmness of the connecting piece and the window sash decorative surface is further improved in an up-down matching mode.

As a further development of the utility model, the number of the connecting hooks is at least two, and the fixing projections are located between two adjacent connecting hooks.

As a further improvement of the utility model, the fixing projection is recessed near the root of the main body and forms a second arc-shaped notch.

The design of the second arc-shaped notch can help the fixing lug to incline and deform towards one side when the fixing lug is extruded by external force, so that the fixing lug is convenient to detach, and the connecting piece is prevented from being damaged during the detachment; meanwhile, the second arc-shaped notch is also beneficial to resetting the fixing lug by an operator in a breaking-off way, and is beneficial to the repeated use of the connecting piece.

The utility model also provides a window sash, which comprises a window sash section bar, a window sash decoration surface, glass and the connecting piece; the window sash section bar is used for bearing one side of the glass to be sunken and form a mounting groove, the connecting claw is connected with the window sash section bar through the mounting groove, and the main body is positioned between the window sash section bar and the glass; the window sash decorative surface is close to one side of the window sash section bar to form a fixing groove, and the connecting claw is connected with the window sash decorative surface through the fixing groove.

At this time, the connecting piece can be arranged between the window sash section bar and the glass, so that the window sash section bar and the window sash decoration surface can be fixed together, and a certain supporting effect can be provided for the glass. Under the effect of glass, the connection firmness of the connecting piece and the window sash section bar is further enhanced, and the connecting piece and the window sash section bar are matched with each other to achieve a firm fixing effect. Meanwhile, the connecting piece has no limit on the width of the window sash section bar, so that the window sash section bar size at the moment can be adjusted according to the needs, thereby effectively reducing the window sash width, leading the window sash to be lighter and finer in vision, leading the window sash to be more attractive, and effectively increasing the light transmission area of the window sash.

Compared with the prior art, the technical scheme provided by the preferred embodiment of the utility model has the following beneficial effects:

the use of the connecting piece can not only remove the limit of the traditional installation technology on the width of the window sash frame, so that the window sash can be lighter and more attractive, the light transmission area can be increased, and meanwhile, the glass can be supported; the connection between the connecting piece and the window sash decorative surface is firmer by the cooperation of the connecting hook and the fixing lug in the connecting piece; the first arc notch and the second arc notch formed at the corresponding positions of the connecting piece can effectively increase the durability of the connecting piece and prolong the service life of the connecting piece.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the overall structure of the connector of the present utility model;

FIG. 2 is a side view of the connector of the present utility model;

FIG. 3 is a schematic cross-sectional view of a connector according to the present utility model;

FIG. 4 is a schematic view of the overall structure of the window sash of the present utility model;

FIG. 5 is a schematic cross-sectional view of a window sash according to the present utility model;

fig. 6 is an enlarged view of the structure of the region a in fig. 5;

fig. 7 is a schematic view of the connection of a sash to a frame according to the utility model.

In the figure: 10. a connecting piece; 11. a main body; 111. an arch structure; 112. folding angles; 113. a first arcuate slot; 12. a connecting claw; 121. tooth-like projections; 13. a connecting hook; 14. a fixing bump; 141. a second arcuate slot; 20. window sash section bar; 21. a mounting groove; 30. a window sash decorative surface; 31. a fixing groove; 40. glass; 50. and a window frame.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model can be understood as appropriate by those of ordinary skill in the art.

The technical scheme of the utility model is specifically described below with reference to the accompanying drawings.

The present utility model provides a connector 10, the connector 10 is of an integral structure, a main body 11 of the connector is of a flat strip-shaped structure, one side in the thickness direction is outwards protruded and forms a connecting claw 12, one side in the width direction is outwards protruded and forms a connecting hook 13. The connecting hook 13 and the connecting claw 12 are integrally formed with the main body 11.

In the actual installation, the connecting claw 12 is used for connection with the sash profile 20 and the connecting hook 13 is used for connection with the sash decorative surface 30. The sash profile 20 and the sash decorative surface 30 can be firmly fixed together by the integrally provided coupling claw 12, body 11 and coupling hook 13.

Compared with the traditional buckle structure, the connecting structure is convenient to assemble and cannot damage wood sectional materials: not only omitting complicated screwing process, but also avoiding the problem of splitting window sash section bar 20 possibly caused by screwing, realizing the optimization of window sash mounting process and effectively reducing the assembling difficulty of window sashes; at the same time, the dimensions of the sash profile 20 at this point are not limited by the dimensions of the snap-in, making it possible to optimize the sash structure and to narrow the frame.

Compared with the traditional window sashes assembled by using buckles, the window sashes using the connecting piece 10 have the advantages that the width of the window sashes frame can be obviously reduced, the area of the light transmission area of the window sashes is increased, and the window sashes are more attractive.

As an alternative embodiment, the middle part of the side of the main body 11 provided with the connecting claw 12 is an arch structure 111.

The structure can strengthen the strength of the main body 11, so that the main body can bear relatively large weight without breaking and damaging, and the firmness and stability of window sash assembly are effectively improved.

In order to further improve the strength and durability of the connector 10, in the present embodiment and similar embodiments, the connection portion of the arch 111 and the connection claw 12 may be recessed and formed with a first arc-shaped slot 113.

The first arc-shaped notch 113 can help the main body 11 to slightly deform when being extruded by external force, so as to avoid the direct fracture and damage of the connecting piece 10 when being extruded or pressed by excessive external force; meanwhile, the connecting piece 10 can be more durable, so that the connecting piece can be reused after being disassembled and assembled, and the service life of the connecting piece 10 is greatly prolonged.

The shape and dimensions of the body 11 can be adjusted as desired in the actual installation, generally taking into account the relative position of the corresponding notches in the sash profile 20 for connection with the coupling claws 12 and the corresponding notches in the sash decorative surface 30 for connection with the coupling hooks 13.

In general, the main body 11 may have a linear structure or an L-shaped structure. The above-mentioned shape refers to a cross-sectional shape of the main body 11 in the longitudinal direction thereof.

In this embodiment, the cross section of the connector 10 in the length direction is L-shaped, and as shown in fig. 1 and 2, a corner 112 is formed on the main body 11 of the connector 10, and the first arc slot 113 is also formed in a concave portion at the junction between the corner 112 and the arch 111.

Specifically, the first arc-shaped slot 113 is a circular arc-shaped slot.

When the connector 10 is extruded by an external force, the arch structure 111 and the first arc slot 113 can be slightly deformed without breaking and damaging, so that the installation firmness and stability of the window sash decoration surface 30 can be effectively improved. Meanwhile, the structure can also help to improve the durability of the connecting piece 10, so that the connecting piece can be reused after being disassembled.

To help increase the strength of the connection of the connector 10 to the sash member, as an alternative embodiment, the side walls of the connecting claw 12 are outwardly convex and form at least one tooth-like protrusion 121.

The tooth-shaped protrusions 121 can significantly increase the friction force at the connection part of the connecting claw 12 and the window sash section bar 20, so that the connection between the connecting piece 10 and the window sash section bar 20 is tighter, the connecting piece 10 is prevented from sliding relative to the window sash section bar 20, and the connecting piece 10 is not easy to fall off from the window sash section bar 20.

Similarly, in order to improve the connection strength between the connector 10 and the window sash decoration surface 30, as an alternative embodiment, the connection hooks 13 can be inserted through corresponding slots of the window sash decoration surface 30 and connected with the inside of the slots by hooking, thereby ensuring that the window sash decoration surface 30 does not fall off from the connector 10.

In order to further enhance the connection strength between the connecting piece 10 and the window sash decoration surface 30, as an alternative embodiment, the main body 11 is further provided with a fixing protrusion 14, the fixing protrusion 14 and the connecting hook 13 are located on the same side of the main body 11, the fixing protrusion 14 and the connecting hook 13 are arranged in a staggered manner up and down, and the fixing protrusion 14 is arranged opposite to the hook tip of the connecting hook 13.

The fixing projection 14 can be matched with the connecting hook 13, so that the connecting piece 10 and the window sash decorative surface 30 can be more tightly matched together, and meanwhile, noise generated by loose connection between the connecting piece 10 and the aluminum frame can be effectively avoided.

As an alternative embodiment, the connection hooks 13 and the fixing protrusions 14 are staggered in the length direction of the main body 11.

The connecting hooks 13 and the fixing protrusions 14 which are staggered can interact, and the connection firmness of the connecting piece 10 and the window sash decorative surface 30 is further improved in an up-down matching mode.

In this embodiment and similar embodiments, the number of the connecting hooks 13 is at least two, and the fixing protrusions 14 are located between two adjacent connecting hooks 13.

As shown in fig. 1, the number of the coupling hooks 13 is two at this time, and the number of the fixing projections 14 is one and is located between the two coupling hooks 13.

The connecting hook 13 can be connected with the upper end of the corresponding notch of the window sash decorative surface 30, and the fixing lug 14 can be connected with the lower end of the notch and abutted against the notch, so that the connecting piece 10 and the window sash decorative surface 30 are tightly matched, and the connecting connection is prevented from loosening and noise is avoided.

As an alternative embodiment, the fixing projection 14 is recessed near the root of the main body 11 and forms a second arc-shaped notch 141, as shown in fig. 3.

The design of the second arc notch 141 can help the fixing bump 14 to incline and deform towards one side when being extruded by external force, thereby facilitating the disassembly of the fixing bump and avoiding the damage of the connecting piece 10 during the disassembly; the second arc notch 141 also helps the operator to reset the fixing bump 14 by bending, and helps the connector 10 to be reused.

Specifically, the number of the second arc-shaped slots 141 is two and the second arc-shaped slots are respectively distributed on the upper side and the lower side of the fixing bump 14.

When the window sash decorative surface 30 or the connecting piece 10 is required to be disassembled, the window sash decorative surface 30 is pushed to one side until the fixing lug 14 is inclined and deformed towards the connecting hook 13, and the created mounting decorative surface can be conveniently taken down from the window sash section bar 20; under the action of the second arc-shaped notch 141, the fixing bump 14 is only required to be gently broken to return to the original shape.

The utility model also provides a window sash comprising a sash profile 20, a sash decorative surface 30, glass 40 and a connecting piece 10 as described above, as shown in fig. 4.

Specifically, the window sash profile 20 is used for supporting one side of the glass 40, and is recessed to form a mounting groove 21, the connecting claw 12 is connected with the window sash profile 20 through the mounting groove 21, and the main body 11 is positioned between the window sash profile 20 and the glass 40; the window sash decorative surface 30 is formed with a fixing groove 31 at one side close to the window sash profile 20, and the connection claw 12 is connected to the window sash decorative surface 30 via the fixing groove 31, as shown in fig. 5 and 6.

At this time, the above-mentioned connection member 10 may be installed between the window sash profile 20 and the glass 40, not only helping to fix the window sash profile 20 and the window sash decorative face 30 together, but also providing a certain supporting effect to the glass 40. Under the action of the glass 40, the connection firmness of the connecting piece 10 and the window sash section bar 20 is further enhanced, and the connecting piece 10 and the window sash section bar 20 are matched with each other to achieve a firm fixing effect. Meanwhile, the connecting piece 10 has no limitation on the width of the window sash section bar 20, so that the window sash section bar 20 can be adjusted according to the requirement, the window sash width is effectively reduced, the window sash is light and slim in vision, the window sash is attractive, and the light transmission area of the window sash is effectively increased.

It should be noted that, due to the limited length of the connection piece 10, it is generally necessary to install at least two connection piece 10 arrangements in order to ensure a secure connection between the sash profile 20 and the sash decorative surface 30.

In this embodiment, the sash profile 20 is a wood profile, and the sash decorative surface 30 is typically a metal finish, preferably an aluminum finish.

The overall structure of the window sash is the same as that of a conventional window sash and can be normally connected with the window frame 50, as shown in fig. 7.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims (10)

1. The connecting piece is characterized by comprising a main body, wherein the main body is of a flat structure, one side of the main body in the thickness direction is outwards protruded and forms a connecting claw which can be connected with a window sash section bar, and one side of the main body in the width direction is outwards protruded and forms a connecting hook which can be connected with a window sash decoration surface.

2. The connector of claim 1, wherein a middle portion of a side of the body provided with the connecting claw is in an arch structure.

3. The connector of claim 2, wherein the cross section of the body in the length direction is a straight shape or an L-shaped structure with a folded angle.

4. A connection according to claim 3, wherein the connection of the arch to the connection jaw and/or the corner is recessed and forms a first arcuate slot.

5. The connector of claim 1, wherein the sidewalls of the connection jaw are outwardly convex and form at least one tooth-like protrusion.

6. The connector of claim 1, wherein the main body is further provided with a fixing protrusion, the fixing protrusion and the connecting hook are located on the same side of the main body and are arranged in a vertically staggered manner, and the fixing protrusion is arranged opposite to a hook tip of the connecting hook.

7. The connector of claim 6, wherein the connecting hooks and the fixing protrusions are staggered along a length direction of the main body.

8. The connector of claim 6, wherein the number of said connection hooks is at least two, and said fixing projection is located between two adjacent said connection hooks.

9. The connector of claim 6, wherein the securing tab is recessed proximate the root of the body and forms a second arcuate slot.

10. A window sash comprising a window sash profile, a window sash decorative surface, glass and a connector according to any one of claims 1-9;

the window sash section bar is used for bearing one side of the glass to be sunken and form a mounting groove, the connecting claw is connected with the window sash section bar through the mounting groove, and the main body is positioned between the window sash section bar and the glass;

the window sash decorative surface is close to one side of the window sash section bar to form a fixing groove, and the connecting claw is connected with the window sash decorative surface through the fixing groove.