CN214463502U

CN214463502U - Combined door frame of heat-insulating ground spring door

Info

Publication number: CN214463502U
Application number: CN202023188725.8U
Authority: CN
Inventors: 冯少军; 刘宏喜
Original assignee: Henan Junmei Aluminum Co ltd
Current assignee: Henan Junmei Aluminum Co ltd
Priority date: 2020-12-26
Filing date: 2020-12-26
Publication date: 2021-10-22
Anticipated expiration: 2030-12-26

Abstract

The utility model belongs to the technical field of aluminum alloy plate application, and particularly discloses a heat-insulating ground spring door combined door frame, which comprises a transverse frame and a vertical frame, wherein the vertical frame is connected with the transverse frame through a hanging piece, the hanging piece is inserted into a first inner cavity of the transverse frame, the distance from the two sides of the hanging piece to the two sides of the vertical frame is the wall thickness of the vertical frame, the vertical frame is provided with a first clamping groove extending along the length direction of the vertical frame, the hanging piece is provided with a clamping tongue clamped with the first clamping groove, and the clamping tongue is in sliding fit with the first clamping groove; the distance between the two sides of the vertical frame from the two sides of the pendant to the two sides of the vertical frame is the wall thickness of the vertical frame, and then when the pendant is inserted into the first inner cavity, the two sides of the transverse frame and the vertical frame are parallel and level, the positioning is not needed, the deviation can not occur, the screw is only subjected to shear force in the upper and lower directions, the transverse tension is not needed to be borne, and therefore the connection is more reliable.

Description

Combined door frame of heat-insulating ground spring door

Technical Field

The utility model belongs to the technical field of the technique that aluminum alloy plate used and specifically relates to a thermal-insulated ground spring door combination door frame.

Background

Traditional heat-insulating ground spring door frame is connected by horizontal frame and vertical frame and is constituted, and horizontal frame and the 90 degrees butt joints of vertical frame generally adopt L shape angle aluminium to connect, and this kind of mode has following shortcoming:

1) the positioning can not be realized, the influence of the installation level and responsibility of workers is great, and the phenomena of misalignment and steps are easy to occur after the transverse and vertical outer frames are connected;

2) the L-shaped hanging piece is poor in strength, the L-shaped hanging piece is easy to deform in angle under the long-time stress condition, the screw is driven on the L-shaped hanging piece, the outward tensile force is received, the L-shaped hanging piece is easy to loosen for a long time, and a gap is formed in a window frame.

SUMMERY OF THE UTILITY MODEL

To the problem among the prior art, the utility model aims at providing a thermal-insulated ground spring door makes up door frame.

In order to achieve the above purpose, the technical scheme of the utility model is that:

the utility model provides a thermal-insulated ground spring door combination door frame, includes horizontal frame and vertical frame, vertical frame pass through the pendant with horizontal frame is connected, just the pendant inserts the first inner chamber of horizontal frame, the both sides of pendant are the wall thickness that is vertical frame to the distance between the both sides of vertical frame respectively, just vertical frame is provided with the first draw-in groove that extends along self length direction, the pendant be provided with the block tongue of first draw-in groove joint, just the block tongue with first draw-in groove sliding fit.

Further, the first clamping groove is a T-shaped groove.

Further, the hanging piece is connected with the transverse frame and the vertical frame through screws respectively.

Further, the pendant is the aluminium alloy, just the pendant is kept away from one side of vertical frame and has been seted up the opening, the opening supplies the screw to alternate.

Further, a screw hole matched with the screw is preset in a second inner cavity of the hanging piece.

Further, the transverse frame is provided with a second clamping groove for accommodating a screw head of the screw.

Further, the vertical frame and the transverse frame are made of aluminum profiles of the same type.

Further, vertical frame or horizontal frame include a pair of aluminium alloy that sets up side by side, just connect through the heat insulating strip between the aluminium alloy.

Compared with the prior art, the utility model provides a pair of thermal-insulated ground spring door combination door frame structure is unusual, has following beneficial effect:

1) by setting the distances from the two sides of the pendant to the two sides of the vertical frame to be the wall thickness of the vertical frame, when the pendant is inserted into the first inner cavity, the two sides of the transverse frame and the vertical frame are parallel and level, positioning is not needed, and deviation is avoided;

2) through setting up first draw-in groove and block tongue cooperation, realize the location pendant, guarantee the mounted position of pendant at vertical frame, also guarantee the distance between the both sides of pendant respectively to the both sides of vertical frame promptly, and the pendant atress is by the block tongue of pendant hanging in the first draw-in groove of vertical frame, the screw is only fixed pendant in order to prevent that the pendant from sliding, and the screw only receives the shear force of upper and lower direction, and need not bear horizontal pulling force, consequently connects more reliably.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is an assembly schematic view of a vertical frame and a hanging member in a combined door frame of a heat-insulating ground spring door.

FIG. 2 is a schematic structural view of a middle cross beam of a combined door frame of a heat-insulating ground spring door.

Fig. 3 is a schematic structural view of a combined door frame of a heat-insulating ground spring door.

In the figure: 1. the heat insulation structure comprises a vertical frame, 2 heat insulation strips, 3 hanging pieces, 4 screw holes, 5 clamping tongues, 6 first clamping grooves, 7 screws, 8 transverse frames and 9 second clamping grooves.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 3, as an embodiment of the present invention, the door frame assembly includes a horizontal frame 8 and a vertical frame 1, the vertical frame 1 is connected to the horizontal frame 8 through a hanging member 3, and the hanging member 3 is inserted into the first inner cavity of the horizontal frame 8, the distance between the two sides of the hanging member 3 to the two sides of the vertical frame 1 is the wall thickness of the vertical frame 1, and the vertical frame 1 is provided with a first clamping groove 6 extending along the length direction of the vertical frame 1, the hanging member 3 is provided with a latch 5 connected to the first clamping groove 6, and the latch 5 is in sliding fit with the first clamping groove 6.

When the heat-insulating ground spring door combined door frame provided by the utility model is applied, the distance from the two sides of the hanging piece 3 to the two sides of the vertical frame 1 is the wall thickness of the vertical frame 1, and then when the hanging piece 3 is inserted into the first inner cavity, the two sides of the transverse frame 8 and the vertical frame 1 are parallel and level, positioning is not needed, and deviation is not caused; the first clamping groove 6 is matched with the clamping tongue 5, the pendant 3 is positioned, the mounting position of the pendant 3 on the vertical frame 1 is guaranteed, namely the distance between the two sides of the pendant 3 and the two sides of the vertical frame 1 is guaranteed, the pendant 3 is stressed by the clamping tongue 5 on the pendant 3 and is hung in the first clamping groove 6 of the vertical frame 1, the screw 7 only fixes the pendant 3 to prevent the pendant 3 from sliding, and the screw 7 only bears the shearing force in the vertical direction and does not bear the transverse pulling force, so that the connection is more reliable.

On the basis of the above embodiment, the first card slot 6 may be a T-shaped slot, but is not limited to this.

Specifically, the hanging part 3 is respectively connected with the transverse frame 8 and the vertical frame 1 through screws 7 so as to realize detachable connection.

On the basis of above-mentioned embodiment, pendant 3 is the aluminium alloy, specifically, pendant 3 is the aluminium alloy intercepting 20mm formation, and pendant 3 keeps away from one side of vertical frame 1 and has seted up the opening, the opening supplies screw 7 to alternate to 7 heads of screw can pass as appropriate, and then fix pendant 3 on vertical frame 1.

In order to facilitate installation, a screw hole 4 matched with the screw 7 is preset in the second inner cavity of the pendant 3, so that the transverse frame 8 and the pendant 3 can be conveniently connected through the screw 7, namely the screw 7 penetrates through the transverse frame 8 and is connected with the screw hole 4.

On the basis of the above embodiment, the transverse frame 8 is provided with the second clamping groove 9 for accommodating the head of the screw 7, and the head of the screw 7 is accommodated and hidden through the second clamping groove 9, so that the protrusion and the transverse frame 8 are avoided, and the surface is ensured to be flush.

For better technical effect, the vertical frame 1 and the transverse frame 8 are made of aluminum profiles with the same type, and the cut lengths are different, the vertical frame 1 or the transverse frame 8 comprises a pair of aluminum profiles arranged in parallel, and the aluminum profiles are connected through the heat insulation strip 2 to replace the traditional door frame aluminum profile, so that the strength is high, the metal heat conductivity is good, but the heat insulation performance is poor; through improving the door frame aluminium alloy, set up the door frame into a pair of aluminium alloy, the middle thermal-insulated strip 2 of installation, thermal-insulated thermal insulation performance obviously improves like this.

It should be noted that the hanging members 3 are provided in a pair to correspond to the vertical frame 1 or the horizontal frame 8 which is provided as a pair of aluminum profiles.

Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a thermal-insulated ground spring door combination door frame, includes horizontal frame and vertical frame, its characterized in that, vertical frame pass through the pendant with horizontal frame is connected, just the pendant inserts the first inner chamber of horizontal frame, the both sides of pendant are respectively to the wall thickness that the distance between the both sides of vertical frame is vertical frame, just vertical frame is provided with the first draw-in groove that extends along self length direction, the pendant be provided with the block tongue of first draw-in groove joint, just the block tongue with first draw-in groove sliding fit.

2. The door frame as claimed in claim 1, wherein the first engaging groove is a T-shaped groove.

3. The thermally insulated pop-up door as recited in claim 1, wherein the hanging member is connected to the horizontal and vertical rims by screws, respectively.

4. The heat-insulating door frame as claimed in claim 3, wherein the hanging member is an aluminum profile, and an opening is formed in a side of the hanging member away from the vertical frame, and the opening is used for inserting a screw.

5. The door frame as claimed in claim 4, wherein the second cavity of the hanger is pre-provided with screw holes for screws to fit into.

6. The thermally insulated pop-up door combination doorframe of claim 5, wherein the lateral jamb is provided with a second catch for receiving a screw head of a screw.

7. The door frame as claimed in claim 1 or 6, wherein the vertical frame and the horizontal frame are made of aluminum profiles of the same type.

8. The door frame as claimed in claim 7, wherein the vertical frame or the horizontal frame comprises a pair of aluminum profiles arranged side by side, and the aluminum profiles are connected with each other by a heat insulation strip.