CN213016008U

CN213016008U - Aluminum-wood door and window center pillar connecting structure

Info

Publication number: CN213016008U
Application number: CN202021247691.2U
Authority: CN
Inventors: 王国成
Original assignee: Shandong Kafs Doors And Windows Co ltd
Current assignee: Shandong Kafs Doors And Windows Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-04-20
Anticipated expiration: 2030-06-30

Abstract

The utility model relates to the field of door and window structures, in particular to a middle column connecting structure of an aluminum-wood door and window, which comprises a frame, wherein the side part of the frame is provided with a clamping groove, and the side wall of the clamping groove forms a convex rib extending inwards; the connecting piece comprises a body and two connecting ribs formed on the body, the end parts of the connecting ribs are outwards folded to form clamping hooks, the middle column is provided with an inserting cavity capable of accommodating the connecting piece, and the side wall of the inserting cavity is provided with a first pin hole and a glue injection hole; the connecting nail can penetrate through the first pin hole and stretch into the two connecting ribs, and the connecting nail can stretch open the two connecting ribs. The utility model discloses an among the connection structure, the center pillar is connected more stably with the frame, has still improved the water-proof effects of center pillar and frame junction, the effectual problem that exists of having solved among the prior art.

Description

Aluminum-wood door and window center pillar connecting structure

Technical Field

The utility model relates to a door and window structure field, in particular to aluminum-wood door and window center pillar connection structure.

Background

When aluminum-wood doors and windows are processed, the sections need to be connected and assembled into a door and window frame, wherein a center column needs to be arranged inside the door and window frame so as to divide the door and window frame into a plurality of areas. At present, to being connected of center pillar and door and window frame, it is connected to pass through tapping screw and connecting block more, be about to the connecting block to fix behind the frame, establish the outside at the connecting block with the center pillar cover, and the rethread tapping screw is fixed the center pillar at the connecting block, adopts this kind of mode, and tapping screw connects easy not hard up, and moreover, the center pillar junction is still intake easily.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an aluminum-wood door and window center pillar connection structure, the center pillar is connected more stably with the frame, has still improved the water-proof effects of center pillar and frame junction, the effectual problem that exists of having solved among the prior art.

In order to solve the problems, the utility model provides an aluminum-wood door and window center pillar connecting structure, which comprises a frame, wherein the frame is in a strip shape, the side part of the frame is provided with a clamping groove, and the side wall of the clamping groove forms a convex rib extending inwards; the connecting piece comprises a body and two connecting ribs formed on the body, wherein the end parts of the connecting ribs are outwards folded to form clamping hooks, the two clamping hooks can extend into the clamping grooves, and the end parts of the clamping hooks can be abutted to the convex ribs; the middle column is provided with an inserting cavity capable of accommodating the connecting piece, a first pin hole and a glue injection hole are formed in the side wall of the inserting cavity, after the clamping hook of the connecting piece is installed in the clamping groove, the middle column can be sleeved on the outer side of the connecting piece, and the first pin hole and the glue injection hole can be aligned to a gap between the two connecting ribs; the connecting nail can penetrate through the first pin hole and stretch into the two connecting ribs, and the connecting nail can stretch open the two connecting ribs.

Furthermore, the inner surfaces of the connecting ribs are sunken to form arc-shaped areas, and a space for inserting the connecting nail is formed between the arc-shaped areas between the two connecting ribs.

Furthermore, the arc area is far away from the inner surface of the connecting rib on one side of the clamping hook is sunken to form a glue injection area, and when the middle column is inserted into the plug cavity, the glue injection hole is aligned with the glue injection area.

Furthermore, the two opposite side walls of the insertion cavity are respectively provided with the first pin holes.

Further, the body is kept away from one side of splice bar is formed with two fixed muscle, the lateral wall in plug cavity still is equipped with the second cotter hole, the splice bar can pass the second cotter hole and stretch into between two fixed muscle, the splice bar can strut two fixed muscle, so that two fixed muscle can with the lateral wall in plug cavity supports tightly.

Furthermore, the inner surface of one of the fixing ribs is connected with an arc-shaped supporting rib, and when the connecting nail is inserted between the two fixing ribs, the connecting nail can be inserted into the supporting rib and supports the two fixing ribs.

Further, one of them the side of splice bar with the side parallel and level of body, another the splice bar form concave in the side splice bar of body side, side splice bar section end is formed with pothook and butt muscle, the side of butt muscle with the side parallel and level of body.

The beneficial effects of the utility model reside in that, the utility model provides an aluminum-wood door and window center pillar connection structure, the center pillar is connected more stably with the frame, has still improved the water-proof effects of center pillar and frame junction, the effectual problem that exists of having solved among the prior art.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:

fig. 1 is a schematic structural diagram of a frame according to an embodiment of the present invention.

Fig. 2 is an exploded view of the frame of the embodiment of fig. 1 at the first pin hole.

Fig. 3 is a side view of the connector of the embodiment of fig. 1.

Fig. 4 is a perspective view of the connector in the embodiment of fig. 1.

Fig. 5 is a side sectional view of the embodiment of fig. 1 after assembly.

Wherein: 1. a frame; 2. a card slot; 3. a rib is protruded; 4. a connecting member; 401. a body; 402. connecting ribs; 403. a hook; 5. inserting a cavity; 6. a first pin hole; 7. injecting glue holes; 8. a connecting nail; 9. an arc-shaped area; 10. a glue injection area; 11. fixing the ribs; 12. a second pin hole; 13. supporting ribs; 14. abutting against the rib; 15. the center pillar.

Detailed Description

In order to more clearly explain the overall concept of the present invention, the following detailed description is given by way of example in conjunction with the accompanying drawings.

It should be noted that in the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the scope of the present invention is not limited by the specific embodiments disclosed below.

In addition, in the description of the present invention, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. However, the direct connection means that the two bodies are not connected to each other by the intermediate structure but connected to each other by the connecting structure to form a whole. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. 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, structure, 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, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

In the present invention, as shown in fig. 1 to 5, there is provided an aluminum-wood door/window center pillar 15 connecting structure, including: the frame 1 is strip-shaped, a clamping groove 2 is formed in the side portion of the frame 1, and a convex rib 3 extending inwards is formed on the side wall of the clamping groove 2; the connecting piece 4 comprises a body 401 and two connecting ribs 402 formed on the body 401, the end parts of the connecting ribs 402 are folded outwards to form hooks 403, the two hooks 403 can extend into the clamping grooves 2, and the end parts of the hooks 403 can be abutted to the convex ribs 3; the middle column 15 is provided with an inserting cavity 5 capable of accommodating the connecting piece 4, the side wall of the inserting cavity 5 is provided with a first pin hole 6 and a glue injection hole 7, after the clamping hook 403 of the connecting piece 4 is installed in the clamping groove 2, the middle column 15 can be sleeved on the outer side of the connecting piece, and the first pin hole 6 and the glue injection hole 7 can be aligned to a gap between the two connecting ribs 402; and the connecting nail 8 can penetrate through the first pin hole 6 and extend into the space between the two connecting ribs 402, and the connecting nail 8 can be used for strutting the two connecting ribs 402.

The utility model discloses a connection structure can directly pack into draw-in groove 2 with two pothooks 403 when installing, and at this moment, the elastic deformation of two usable splice bars 402 is direct packs into by the direction of the 2 diapalls of perpendicular to draw-in groove, need not scratch into from the one end of draw-in groove 2, can be convenient with the preliminary fixed of connecting piece 4 and frame 1. Then, the center pillar 15 is sleeved outside the connector 4, the connecting nail is inserted into the first pin hole 6 and then squeezed into the gap between the two connecting ribs 402, after the connecting nail props the two connecting ribs 402, the two hooks 403 can be tightly propped against the clamping groove 2, and in some embodiments, the connecting rib 402 can be tightly propped against the inner surface of the center pillar 15, so that the stability of connection between the center pillar 15 and the connector 4 is improved. After will connecting the nail dress, this moment, can will glue through annotating gluey hole 7 and pour into the clearance between two splice bars 402 and enter into mounting groove department, partly glue simultaneously can spill over to inserting between the internal surface of chamber 5 and the frame 1 by draw-in groove 2, treat to glue the back that solidifies, can realize center pillar 15 and frame 1 fixed.

From this it can be easily seen, the utility model discloses in, strut two splice bars 402 through the connecting pin, can realize simultaneously that fixing between connecting piece 4 and the frame 1, fixing between connecting piece 4 and the center pillar 15, easily operation, moreover, after the connecting pin struts two splice bars 402, even axial not hard up appears in the connecting pin, can keep the connecting pin to two splice bars 402 strut the state stably, and then can make the connection between connecting piece 4 and the frame 1 more stable. Furthermore, the utility model discloses in, through to injecting glue between two splice bars 402, not only can make between connecting piece 4 and the center pillar 15, connecting piece 4 and frame 1 between be connected more stable, difficult not hard up, can locate to form at connecting piece 4 and seal, improve the inside water-proof effects of aluminum-wood door and window.

It should be noted that in the embodiment shown in fig. 1, the frame and the center pillar have the same cross-sectional structure.

In the embodiment shown in fig. 1, it is further optimized that the inner surfaces of the connecting ribs 402 are recessed to form arc-shaped areas 9, and the arc-shaped areas 9 between the two connecting ribs 402 form a space for inserting the connecting pin 8. As shown in fig. 3 and 5, the position of the connecting pin after being inserted into the connecting piece 4 can be determined by providing the arc-shaped area 9, so that the connection between the connecting pin and the connecting piece 4 is more stable. The limitation of the size of the connecting nail caused by the gap between the connecting ribs 402 can be reduced, and the connecting nail with high strength can be used for connection.

In the embodiment shown in fig. 1, it is further optimized that the inner surface of the connecting rib 402 on the side of the arc-shaped area 9 away from the hook 403 is recessed to form a glue injection area 10, and when the center pillar 15 is inserted into the plug cavity 5, the glue injection hole 7 is aligned with the glue injection area 10. As shown in fig. 3, 4 and 5, the inner surface of the connecting rib 402 at the glue injection area 10 is also in an arc-shaped recess, as shown in fig. 5, the cross-sectional profile of the glue injection area 10 is large, so that glue in the glue injection area 10 can flow fast when glue is injected, the glue injection area 10 can be filled with glue fast, and the glue in the glue injection area 10 can flow downwards uniformly. Therefore, the connecting nail at the first pin hole 6 can be fixed by glue, the fixing effect is improved, and looseness is prevented.

In the embodiment shown in fig. 1, more specifically, the two opposite side walls of the cavity 5 are respectively provided with the first pin holes 6. As shown in fig. 2, the first pin hole 6 can be inserted from both sides of the center pillar 15 by two relatively short connecting pins, which not only reduces the difficulty of inserting a single connecting pin, but also allows the two connecting pins to have a gap in the arc-shaped area 9, so as to facilitate the glue to flow down to the slot 2 through the gap between the two connecting pins.

In alternative embodiments, only one first pin hole 6 may be provided, a notch may be provided in the connecting pin to facilitate the glue to flow down from the notch, or the length of the connecting pin may be smaller than the width of the connecting piece 4.

In the embodiment shown in fig. 1, a further optimization point is that two fixing ribs 11 are formed on one side of the body 401 away from the connecting rib 402, a second pin hole 12 is further formed in the side wall of the socket 5, the connecting pin 8 can penetrate through the second pin hole 12 and extend into the space between the two fixing ribs 11, and the connecting pin 8 can prop open the two fixing ribs 11, so that the two fixing ribs 11 can be abutted against the side wall of the socket 5. Thereby, after the center pillar 15 is sleeved outside the connector 4, the connecting pin is inserted into the second pin hole 12 to spread the two fixing ribs 11, so that the connector 4 can be further stably connected with the center pillar 15.

In the embodiment shown in fig. 1, more specifically, an inner surface of one of the fixing ribs 11 is connected with an arc-shaped supporting rib 13, and when the connecting nail 8 is inserted between the two fixing ribs 11, the connecting nail can be inserted into the supporting rib 13 and can support the two fixing ribs 11. As shown in fig. 5, the support rib 13 forms a constraint for the connection nail, and the requirement for the size of the connection nail can be reduced, and when the connection nail is inserted into the support rib 13, the two fixing ribs 11 can be tightly pressed against the inner surface of the center pillar 15.

In the embodiment shown in fig. 1, more specifically, a side surface of one of the connection ribs 402 is flush with a side surface of the body 401, the other connection rib 402 forms a side connection rib 402 recessed from the side surface of the body 401, the end of the section of the side connection rib 402 is provided with the hook 403 and the abutting rib 14, and a side surface of the abutting rib 14 is flush with the side surface of the body 401. As shown in fig. 3 and 5, the right-side connecting rib 402 can directly abut against the inner surface of the center pillar 15, and the left-side connecting rib 402 is recessed in the side surface of the body 401, so that the distance between the two hooks 403 can be shortened, and when the hooks 403 are fixed to the notches 2, the stability of the fixation between the hooks 403 and the notches 2 can be improved. Meanwhile, by arranging the abutting ribs 14, when the connecting nail 8 struts the two connecting ribs 402, the connecting nail can abut against the inner surface of the main body through the abutting ribs 14, and the stability of connection between the connecting piece 4 and the center pillar 15 is further improved.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. The utility model provides an aluminum-wood door and window center pillar connection structure which characterized in that includes:

the frame is strip-shaped, a clamping groove is formed in the side part of the frame, and a convex rib extending inwards is formed on the side wall of the clamping groove;

the connecting piece comprises a body and two connecting ribs formed on the body, wherein the end parts of the connecting ribs are outwards folded to form clamping hooks, the two clamping hooks can extend into the clamping grooves, and the end parts of the clamping hooks can be abutted to the convex ribs;

the middle column is provided with an inserting cavity capable of accommodating the connecting piece, a first pin hole and a glue injection hole are formed in the side wall of the inserting cavity, after the clamping hook of the connecting piece is installed in the clamping groove, the middle column can be sleeved on the outer side of the connecting piece, and the first pin hole and the glue injection hole can be aligned to a gap between the two connecting ribs;

the connecting nail can penetrate through the first pin hole and stretch into the two connecting ribs, and the connecting nail can stretch open the two connecting ribs.

2. The aluminum-wood door/window center pillar connecting structure as claimed in claim 1, wherein the inner surfaces of the connecting ribs are recessed to form arc regions, and a space for inserting the connecting pin is formed between the arc regions between the two connecting ribs.

3. The aluminum-wood door and window center pillar connection structure as claimed in claim 2, wherein the inner surface of the connecting rib on the side of the arc-shaped area away from the hook is recessed to form a glue injection area, and when the center pillar is inserted into the insertion cavity, the glue injection hole is aligned with the glue injection area.

4. The aluminum-wood door/window center pillar connecting structure as claimed in claim 3, wherein the first pin holes are formed at two opposite sidewalls of the insertion cavity, respectively.

5. The aluminum-wood door and window center pillar connecting structure as claimed in claim 1, wherein two fixing ribs are formed on one side of the body away from the connecting rib, a second pin hole is further formed in the side wall of the plug cavity, the connecting pin can penetrate through the second pin hole and extend into the space between the two fixing ribs, and the connecting pin can stretch the two fixing ribs, so that the two fixing ribs can be abutted against the side wall of the plug cavity.

6. The aluminum-wood door and window center pillar connecting structure as claimed in claim 5, wherein an inner surface of one of the fixing ribs is connected with an arc-shaped support rib, and when the connecting nail is inserted between the two fixing ribs, the connecting nail can be inserted into the support rib and prop open the two fixing ribs.

7. The aluminum-wood door/window center pillar connecting structure as claimed in claim 1, wherein one of the connecting ribs has a side flush with the side of the body, the other connecting rib forms a side connecting rib recessed from the side of the body, the end of the side connecting rib section is formed with the hook and the abutting rib, and the side of the abutting rib is flush with the side of the body.