CN213807346U - Door frame and door leaf without corner connection - Google Patents

Abstract

The utility model provides an exempt from angle sign indicating number door frame and door leaf, wherein, exempt from angle sign indicating number door frame including be used for dividing two munitions of redundant personnel that establish both ends about the door plant with be used for dividing to establish both ends about the door plant and cover and locate two horizontal frames on the munnion tip, the munnion is equipped with the deformation groove along its length direction, the tip in deformation groove constitutes the fastening hole that has the deformation breach, horizontal frame corresponds the position department in fastening hole has seted up the connecting hole, horizontal frame accessible screw is worn to locate on the connecting hole and screw in it is relative in the fastening hole the munnion is fixed. The utility model provides an among the exempt from angle sign indicating number door frame, through the fastening hole that has the deformation breach in the tip setting of mullion, can directly adopt self-tapping screw will cover the horizontal frame of locating the mullion tip fasten in on the mullion, assembly structure is simple. Secondly, because the fastening hole is formed by a deformation groove, the vertical frame can be directly extruded and molded, and a screw hole does not need to be drilled on the vertical frame for arranging a screw.

Description

Door frame and door leaf without corner connection

Technical Field

The utility model relates to a house building materials technical field especially relates to an exempt from angle sign indicating number door frame and adoption exempt from the door leaf of angle sign indicating number door frame.

Background

At present, because the main atress part of door leaf is on the door frame of its edge, in order to ensure that the door leaf has sufficient intensity, the door frame is all formed by the section bar through the angle sign indicating number concatenation usually, and the assembly structure is complicated.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a first purpose aims at providing an assembly structure is simple exempts from angle sign indicating number door frame.

Another object of the utility model is to provide an adopt above-mentioned door leaf of exempting from angle sign indicating number door frame.

In order to achieve the above object, the present invention provides the following technical solutions:

as a first aspect, the utility model relates to an exempt from angle sign indicating number door frame, including being used for dividing two munitions of redundant personnel at both ends about the door plant and being used for dividing to establish both ends about the door plant and covering and locate two horizontal frames on the munnion tip, the munnion is equipped with the deformation groove along its length direction, the tip in deformation groove constitutes the fastening hole that has the deformation breach, horizontal frame corresponds the position department in fastening hole has seted up the connecting hole, horizontal frame accessible screw is worn to locate on the connecting hole and screw in it is relative in the fastening hole the munnion is fixed.

Preferably, the mullion is provided with an arc-shaped structure which is bent towards the door panel and forms a hand buckling groove.

Preferably, the ends of the mullions are provided with at least two of the fastening holes having a distance therebetween.

Preferably, be equipped with the decoration draw-in groove on the outer wall of mullion, exempt from angle sign indicating number door frame still including inlaying and locating decoration strip on the decoration draw-in groove.

Preferably, be equipped with safe draw-in groove on the outer wall of mullion, exempt from angle sign indicating number door frame still including inlaying and locating on the safe draw-in groove and outstanding the crashproof adhesive tape on mullion surface.

Preferably, the mullion is provided with a groove used for being clamped on the edge of the door panel, and the opening of the groove is provided with a limiting flange used for abutting against the surface of the door panel.

Preferably, the horizontal frame is a plate-shaped structure with a surface facing the vertical frame.

As the second aspect, the utility model discloses still relate to a door leaf, include the door plant and locate the door plant edge exempt from angle sign indicating number door frame.

Compared with the prior art, the utility model discloses a scheme has following advantage:

the utility model provides an among the exempt from angle sign indicating number door frame, through the fastening hole that has the deformation breach in the tip setting of mullion, can directly adopt self-tapping screw will cover the horizontal frame of locating the mullion tip fasten in on the mullion, realize the concatenation, assembly structure is simple. Secondly, because the fastening hole is formed by a deformation groove, the vertical frame can be directly extruded and molded, and a screw hole does not need to be drilled on the vertical frame for arranging a screw.

Additional aspects and advantages of the invention 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 invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a front view of a door leaf according to an embodiment of the present invention;

FIG. 2 is an exploded view of the door leaf shown in FIG. 1;

FIG. 3 is a partial exploded view of the door leaf shown in FIG. 1 at another angle;

fig. 4 is a sectional view taken along a-a in the door leaf shown in fig. 1;

fig. 5 is a partially enlarged view of a region B in the door leaf shown in fig. 4;

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.

It will be understood by those within the art that, unless expressly stated otherwise, the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. It will be understood that 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. As used herein, the term "and/or" includes all or any element and all combinations of one or more of the associated listed items.

Fig. 1 to 5 show jointly the utility model provides a door leaf, it is equipped with simple and the convenient angle sign indicating number door frame of exempting from of assembly structure, reduces manufacturing cost under the prerequisite of guaranteeing overall structure intensity, improves assembly efficiency, promotes the product competitiveness.

As shown in fig. 1, the door leaf 1 includes a door panel 11 and a door frame 12 without corner connection, and the door frame 12 without corner connection wraps around the door panel 11.

Referring to fig. 2, the door frame 12 without corner connection includes two vertical frames 121 respectively disposed at the left and right ends of the door panel 11 and two horizontal frames 122 respectively disposed at the upper and lower ends of the door panel 12, the vertical frames 121 and the horizontal frames 122 are spliced by screws 2, and a frame structure formed by splicing the vertical frames 121 and the horizontal frames 122 wraps the door panel 11, so as to improve the strength of the overall structure of the door leaf 1.

As shown in fig. 3, specifically, the horizontal frame 122 is disposed on an end portion of the vertical frame 121 in an overlapping manner, the vertical frame 121 is provided with a deformation groove 1211 along a length direction thereof, an end portion of the deformation groove 1211 forms a fastening hole 1211a having a deformation notch 100 (shown in fig. 5), a connection hole 1221 is disposed at a position of the horizontal frame 122 corresponding to the fastening hole 1211a, and the horizontal frame 122 can be inserted into the connection hole 1221 by a screw 2 and fastened in the fastening hole 1211a to be fixed to the vertical frame 121. The fastening hole 1211a has the deformation notch 100, so that the fastening hole 1211a has a certain deformation capacity, a self-tapping screw can be automatically spread and screwed in the fastening hole 1211a, the transverse frame 122 is spliced with the vertical frame 121, and the assembling structure is simple. Secondly, since the fastening hole 1211a is formed by the deformation groove 1211, the mullion 121 can be directly extruded, a screw 2 does not need to be drilled on the mullion 121 to set, and when the mullion 121 is cut to any length according to the height of the door panel 11, the fastening hole 1211a can be directly formed at the end thereof, thereby facilitating customization and adjustment.

Referring to fig. 4 and 5, preferably, the mullion 121 is provided with two fastening holes 1211a, and the two fastening holes 1211a are respectively disposed at two ends of a diagonal line of an end of the mullion 121. Two connection holes 1221 are formed in the position of the transverse frame 122 corresponding to the two fastening holes 1211a, so as to improve the connection strength between the vertical frame 121 and the transverse frame 122.

In other embodiments, the fastening holes 1211a and the connection hole 1221 may be further provided, but a distance between the fastening holes 1211a is ensured, so that the connection strength is improved, and the processing and the matching are facilitated.

As shown in fig. 3 and 5, the mullion 121 is provided with an arc structure 1212 that is bent toward the door panel 11 and protrudes out of the surface of the door panel 11, and a handle slot 1212a that can be used as a handle is formed through the arc structure 1212, so that the door panel 11 does not need to be provided with a mounting hole to additionally mount a handle, and the integrity and the structural strength of the door panel 11 are ensured. Secondly, because the arc structure 1212 is bent toward the door panel 11 and protrudes out of the surface of the door panel 11, the handle slot 1212a is hidden between the arc structure 1212 and the door panel 11, so as to realize a hidden handle design, which is more elegant and beautiful.

Preferably, the outer wall of the mullion 121 is provided with a decorative clamping groove 1213, the corner-free doorframe 12 further comprises decorative strips 123 embedded in the decorative clamping groove 1213, a user can select different decorative strips 123 to be embedded in the decorative clamping groove 1213 according to taste and requirements, personalized customization is achieved, and the decorative strips 123 are detachably connected with the mullion 121 through the decorative clamping groove 1213, so that the mullion 121 is convenient to disassemble and assemble, and the decorative strips 123 with different colors and materials can be replaced in the later period.

Preferably, be equipped with safety slot (not shown, the same time down) on the outer wall of mullion 121, exempt from angle sign indicating number door frame 12 still including inlaying and locating safety slot is last and outstanding the crashproof adhesive tape (not shown, the same time down) on mullion 121 surface, through crashproof adhesive tape's cushioning effect can protect when the switch door panel 11 and can realize the silence effect.

Preferably, the mullion 121 is further provided with a groove 1214 for being clamped on the edge of the door panel 11, an opening of the groove 1214 is provided with a limit flange 1215 for abutting against the surface of the door panel 11, the mullion 121 is clamped on the edge of the door panel 11 through the groove 1214 and is limited and fixed through the limit flange 1215, so that the connection strength of the mullion 121 relative to the door panel 11 is effectively improved, and the door panel 11 is prevented from shaking in the using process.

As shown in fig. 3, the horizontal frame 122 has a plate-like structure with a surface facing the vertical frame 121, that is, the thickness of the vertical frame 121 is smaller than that of the vertical frame 121, so that the vertical frame 121 can be fastened and connected to the horizontal frame, and an effect of a narrow frame in the vertical direction can be achieved.

Preferably, the door panel 11 is a glass door panel, so that the door panel is more attractive and elegant, and meanwhile, the glass door panel can be effectively protected by wrapping the corner-code-free door frame 12, and a handle is not required to be additionally arranged on the glass door panel, so that the glass door panel is not easy to break.

The foregoing is only a partial embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (8)

1. The utility model provides an exempt from angle sign indicating number door frame, its characterized in that, including being used for dividing two mullions of establishing at both ends about the door plant and being used for dividing to establish both ends about the door plant and covering and locate two horizontal frames on the mullion tip, the mullion is equipped with the deformation groove along its length direction, the tip in deformation groove constitutes the fastening hole that has deformation breach, horizontal frame corresponds the position department in fastening hole has seted up the connecting hole, horizontal frame accessible screw wear to locate on the connecting hole and screw in it is relative in the fastening hole the mullion is fixed.

2. The corner-brace-free door frame of claim 1, wherein the mullion is provided with an arc structure which is bent towards the door panel and forms a hand-buckling groove.

3. The corner-mount-free door frame as claimed in claim 1, wherein the mullion is provided at its end with at least two of the fastening holes spaced apart from each other.

4. The corner brace-free door frame of claim 1, wherein the outer wall of the mullion is provided with a decorative clamping groove, and the corner brace-free door frame further comprises a decorative strip embedded in the decorative clamping groove.

5. The corner brace-free door frame of claim 1, wherein a safety clamping groove is formed in the outer wall of the mullion, and the corner brace-free door frame further comprises an anti-collision rubber strip which is embedded in the safety clamping groove and protrudes out of the surface of the mullion.

6. The corner-brace-free door frame of claim 1, wherein the mullion is provided with a groove for clamping on the edge of a door panel, and a limiting flange for abutting against the surface of the door panel is arranged at the opening of the groove.

7. The corner-mount-free door frame of claim 1, wherein the transverse frame is a plate-like structure disposed with a surface facing the mullion.

8. A door leaf, comprising a door panel and a door frame arranged at the edge of the door panel, wherein the door frame is the corner-mount-free door frame as claimed in any one of claims 1 to 7.

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