Hinge door with chamfer structure

Abstract

The utility model belongs to the technical field of heaven and earth hinged doors, and particularly relates to a heaven and earth hinged door with a chamfer structure, which comprises a door leaf body, and the door leaf body comprises an outer seat frame and an embedded door body; the outer seat frame is in a square frame shape, and the embedded door body is embedded and fixed on the inner side of the outer seat frame; corner grooves are formed in the four corners of the outer seat frame respectively, and a chamfering structure block is inserted and fixed in each corner groove; the groove opening of the corner groove is in a closing-in shape, the chamfering structural block is in a long strip shape, and a chamfering part and a locking part are arranged on the two sides of the width of the chamfering structural block respectively. The locking part is clamped into the corner groove, and the chamfering part is located outside the corner groove. According to the scheme, the corner grooves with the closing-up openings are formed in the corners of the outer seat frame, the chamfering structural blocks are directly fixed to the corners of the outer seat frame in an inserted connection mode, the installation difficulty of the chamfering structural blocks is reduced, meanwhile, it is not needed to install embedded parts at the corners of the outer seat frame in advance, the production and manufacturing process is simplified, the production efficiency is improved, and the production cost is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of floor hinged doors, and in particular relates to a floor hinged door with a chamfered structure. Background Art

[0002] The existing chamfered structures of the top and bottom hinged doors often require embedded parts to be set at the corners of the door leaves, and then the chamfered structural parts are connected to the embedded parts. However, this form of setting embedded parts often consumes a lot of manpower and material resources, and increases the production cost of the top and bottom hinged doors.

[0003] Therefore, it is necessary to design a floor-to-ceiling hinged door that can fix the chamfered structural parts without using embedded parts. Utility Model Content

[0004] In order to solve the above problems existing in the prior art, the present invention provides a top-bottom hinged door with a chamfered structure.

[0005] The technical solution adopted by the utility model is:

[0006] A floor-to-ceiling hinged door with a chamfered structure comprises a door leaf body, wherein the door leaf body comprises an outer seat frame and an embedded door body; the outer seat frame is in a square frame shape, and the embedded door body is embedded and fixed on the inner side of the outer seat frame; corner grooves are respectively provided at the four corners of the outer seat frame, and a chamfered structural block is inserted and fixed in each corner groove; the groove opening of the corner groove is in a closed shape, and the chamfered structural block is in a long strip shape, and a chamfered portion and a locking portion are respectively provided on both sides of the width of the chamfered structural block; the locking portion is inserted into the corner groove, and the chamfered portion is located outside the corner groove.

[0007] As an alternative or supplement to the above-mentioned top and bottom hinged door: the chamfered portion has a quarter arc surface on one side away from the locking portion, one side of the chamfered portion is connected to the outer side surface of the horizontal edge of the outer seat frame, and the arc surface on the other side of the chamfered portion is connected to the outer side surface of the vertical edge of the outer seat frame.

[0008] As an alternative or supplement to the above-mentioned top and bottom hinged door: the locking portion is a circular or polygonal columnar structure, and is plug-fitted into and matched with the corner groove.

[0009] As an alternative or supplement to the above-mentioned top and bottom hinged door: the corner groove includes a locking hole and a bridge hole, a strip bridge portion is arranged between the chamfered portion and the locking portion, the locking hole is plug-fitted with the locking portion, and the strip bridge portion is plug-fitted with the bridge hole.

[0010] As an alternative or supplement to the above-mentioned top-bottom hinged door: the ends of the chamfered portion and the locking portion are commonly connected with an end cap portion.

[0011] As an alternative or supplement to the above-mentioned floor hinged door: the outer seat frame is formed by bending a stainless steel plate or an aluminum alloy plate.

[0012] As an alternative or supplement to the above-mentioned top and bottom hinged door: the embedded door body is made of glass, and an inwardly protruding step is provided on the inner wall of the outer seat frame. When the glass is placed in the outer seat frame, the front surface of the edge of the glass abuts against the step; a square-shaped embedded frame is also fixedly installed in the outer seat frame, and the front side surface of the embedded frame abuts against the rear surface of the glass.

[0013] As an alternative or supplement to the above-mentioned floor-to-ceiling hinged door: a pre-buried hinge seat is provided at a corner of the inner frame or the outer frame, and a hinge is installed on the hinge seat.

[0014] The beneficial effects of the utility model are as follows: by providing a corner groove with a closed end at the corner of the outer seat frame, the chamfered structural block can be directly fixed to the corner of the outer seat frame by plugging, thereby achieving fixation and reducing the difficulty of installing the chamfered structural block. At the same time, there is no need to install embedded parts in advance at the corner of the outer seat frame, thereby simplifying the production process, improving production efficiency and reducing production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below.

[0016] Figure 1 This is a structural schematic diagram of a floor-to-ceiling hinged door of this scheme;

[0017] Figure 2 yes Figure 1 A schematic diagram of the structure at the corners of the middle and outer seat frames;

[0018] Figure 3 It is a structural schematic diagram of another type of floor-to-ceiling hinged door of the present invention;

[0019] Figure 4 yes Figure 3 Schematic diagram of the structure at the corners of the inner and outer seat frames.

[0020] In the figure: 1-external seat frame; 11-corner groove; 12-locking hole; 2-chamfered structural block; 21-chamfered portion; 22-strip bridge portion; 23-locking portion; 24-end cap portion; 3-glass; 4-embedded frame; 5-hinge; 6-hinge seat; 7-embedded door body. DETAILED DESCRIPTION

[0021] The technical solution in this embodiment will be clearly and completely described below in conjunction with the accompanying drawings. The described embodiments are only some of the embodiments, not all of them. Based on the embodiments in this solution, all other embodiments obtained by ordinary technicians in this field without making creative work are within the protection scope of this solution.

[0022] Example 1

[0023] like Figure 1 to Figure 2 As shown, this embodiment designs a floor-to-ceiling hinged door with a chamfered structure, including a door leaf body.

[0024] The door leaf body comprises an outer seat frame 1, an inner door body 7 and an inner frame 4. The inner door body 7 can be made of glass 3, specifically tempered glass 3.

[0025] The outer seat frame 1 is in a square frame shape and can be formed by bending a metal plate, specifically, can be made of stainless steel or aluminum alloy. An inwardly protruding step is provided on the inner wall of the outer seat frame 1, so as to facilitate the installation of the glass 3.

[0026] Corner grooves 11 are respectively provided at the four corners of the outer seat frame 1, and a chamfered structural block 2 is inserted and fixed in each corner groove 11. The notch of the corner groove 11 is in a closed shape, and the chamfered structural block 2 is in a strip shape, and a chamfered portion 21 and a locking portion 23 are respectively provided on both sides of the width of the chamfered structural block 2; the chamfered portion 21 and the locking portion 23 are parallel to each other and connected to each other; so that the locking portion 23 is inserted into the corner groove 11, it can provide an inward pulling force to the chamfered portion 21, and then the chamfered portion 21 can be stably maintained at a position outside the corner groove 11.

[0027] The chamfered portion 21 has a quarter arc surface on one side away from the locking portion 23, one side of the chamfered portion 21 is connected to the outer side surface of the horizontal side of the outer seat frame 1, and the arc surface on the other side of the chamfered portion 21 is connected to the outer side surface of the vertical side of the outer seat frame 1. The locking portion 23 is a circular or polygonal columnar structure, and is plugged and matched with the corner groove 11.

[0028] The ends of the chamfered portion 21 and the locking portion 23 are connected together with an end cap portion 24. When the chamfered structural block 2 is inserted into the corner groove 11, the end cap portion 24 can be close to the rear surface of the outer seat frame 1. The end cap portion 24 can not only limit the insertion depth of the chamfered portion 21 and the locking portion 23, but also can achieve a certain degree of buffering when the door leaf body contacts the door frame.

[0029] The glass 3 is placed inside the outer seat frame 1, and the front surface of the edge of the glass 3 abuts against the step, thereby preventing the glass 3 from passing through the outer seat frame 1. The gap between the edge of the glass 3 and the outer seat frame 1 is filled with sealant, which can seal the gap between the edge of the glass 3 and the outer seat frame 1, thereby achieving waterproofing.

[0030] The inner frame 4 is in a square shape and can be formed by bending a metal plate, specifically, can be made of stainless steel or aluminum alloy. When in use, the inner frame 4 is fixedly installed in the outer frame 1, and the front side of the inner frame 4 abuts against the rear surface of the glass 3. Preferably, the rear side of the outer frame 1 is flush with the rear side of the inner frame 4. The inner edge of the step protruding inwardly of the outer frame 1 can be flush with the inner edge of the inner frame 4.

[0031] When the door leaf body in this embodiment is in use, it is often necessary to install it on the door frame. In order to realize the rotational connection between the door leaf body and the door frame: a pre-buried hinge seat 6 is provided at the corner of the embedded frame 4, and hinge seats 6 are respectively pre-buried at the upper and lower parts of the same vertical side of the embedded frame 4, and a hinge 5 is installed on each of the hinge seats 6. The hinge 5 can be a commercially available product, and no specific restriction is made here.

[0032] Example 2

[0033] like Figure 3 to Figure 4 As shown, this embodiment designs a floor-to-ceiling hinged door with a chamfered structure, including a door leaf body.

[0034] The door leaf body comprises an outer seat frame 1, an inner door body 7 and an inner frame 4. The inner door body 7 can be a board structure made of paper, wood or the like.

[0035] The outer seat frame 1 is in a square frame shape and can be formed by bending a metal plate, specifically, can be made of stainless steel or aluminum alloy. An inwardly protruding step is provided on the inner wall of the outer seat frame 1, so as to facilitate the installation of the embedded door body 7.

[0036] Corner grooves 11 are respectively provided at the four corners of the outer seat frame 1, and a chamfered structural block 2 is inserted and fixed in each corner groove 11. The notch of the corner groove 11 is in a closed shape, and the chamfered structural block 2 is in a strip shape, and a chamfered portion 21 and a locking portion 23 are respectively provided on both sides of the width of the chamfered structural block 2; the chamfered portion 21 and the locking portion 23 are parallel to each other and connected to each other; so that the locking portion 23 is inserted into the corner groove 11, it can provide an inward pulling force to the chamfered portion 21, and then the chamfered portion 21 can be stably maintained at a position outside the corner groove 11.

[0037] The chamfered portion 21 has a quarter arc surface on one side away from the locking portion 23, one side of the chamfered portion 21 is connected to the outer side surface of the horizontal side of the outer seat frame 1, and the arc surface on the other side of the chamfered portion 21 is connected to the outer side surface of the vertical side of the outer seat frame 1. The locking portion 23 is a circular or polygonal columnar structure, and is plugged and matched with the corner groove 11.

[0038] The corner groove 11 includes a locking hole 12 and a bridge hole. A strip-shaped bridge portion 22 is provided between the chamfered portion 21 and the locking portion 23. The locking hole 12 is plug-fitted with the locking portion 23, and the strip-shaped bridge portion 22 is plug-fitted with the bridge hole.

[0039] The ends of the chamfered portion 21 and the locking portion 23 are connected together with an end cap portion 24. When the chamfered structural block 2 is inserted into the corner groove 11, the end cap portion 24 can be close to the rear surface of the outer seat frame 1. The end cap portion 24 can not only limit the insertion depth of the chamfered portion 21 and the locking portion 23, but also can achieve a certain degree of buffering when the door leaf body contacts the door frame.

[0040] The embedded door body 7 is placed inside the outer seat frame 1, and the front surface of the edge of the glass 3 abuts against the step, thereby preventing the glass 3 from passing through the outer seat frame 1. A sealant is filled between the embedded door body 7 and the outer seat frame 1, and the sealant can seal and adhere the gap between the edge of the embedded door body 7 and the outer seat frame 1.

[0041] When the door leaf body in this embodiment is in use, it is often necessary to install it on the door frame. In order to realize the rotational connection between the door leaf body and the door frame: a pre-buried hinge seat 6 is provided at the corner of the embedded frame 4, and hinge seats 6 are respectively pre-buried at the upper and lower parts of the same vertical side of the embedded frame 4, and a hinge 5 is installed on each of the hinge seats 6. The hinge 5 can be a commercially available product, and no specific restriction is made here.

[0042] The above embodiments are merely examples for the purpose of clarifying the description, and are not intended to limit the implementation methods; it is not necessary and impossible to list all implementation methods exhaustively. However, obvious changes or modifications derived therefrom are still within the scope of protection of the present technology.

Claims

1. A floor-to-ceiling hinged door with a chamfered structure, characterized in that: The invention comprises a door leaf body, wherein the door leaf body comprises an outer seat frame (1) and an embedded door body (7); the outer seat frame (1) is in a square frame shape, and the embedded door body (7) is embedded and fixed on the inner side of the outer seat frame (1); corner grooves (11) are respectively provided at the four corners of the outer seat frame (1), and a chamfered structural block (2) is inserted and fixed in each corner groove (11); The notch of the corner groove (11) is in a closed shape, the chamfered structural block (2) is in a long strip shape, and chamfered portions (21) and locking portions (23) are respectively provided on both sides of the width of the chamfered structural block (2); the locking portion (23) is inserted into the corner groove (11), and the chamfered portion (21) is located outside the corner groove (11).

2. The floor-to-ceiling hinged door with chamfered structure according to claim 1, characterized in that: The chamfered portion (21) has a quarter arc surface on one side away from the locking portion (23), one side of the chamfered portion (21) is connected to the outer side surface of the horizontal edge of the outer seat frame (1), and the arc surface on the other side of the chamfered portion (21) is connected to the outer side surface of the vertical edge of the outer seat frame (1).

3. The floor-to-ceiling hinged door with chamfered structure according to claim 2, characterized in that: The locking portion (23) is a circular or polygonal columnar structure and is plug-fitted and corresponding to the corner groove (11).

4. The floor-to-ceiling hinged door with a chamfered structure according to claim 3, characterized in that: The corner groove (11) comprises a locking hole (12) and a bridge hole, a strip-shaped bridge portion (22) is provided between the chamfered portion (21) and the locking portion (23), the locking hole (12) and the locking portion (23) are plug-fitted, and the strip-shaped bridge portion (22) and the bridge hole are plug-fitted.

5. The floor-to-ceiling hinged door with chamfered structure according to claim 1, characterized in that: The ends of the chamfered portion (21) and the locking portion (23) are commonly connected to an end cap portion (24).

6. The floor-to-ceiling hinged door with a chamfered structure according to any one of claims 1 to 5, characterized in that: The outer seat frame (1) is formed by bending a stainless steel plate or an aluminum alloy plate.

7. The floor-to-ceiling hinged door with a chamfered structure according to any one of claims 1 to 5, characterized in that: The embedded door body (7) adopts glass (3), and an inwardly protruding step is arranged on the inner wall of the outer seat frame (1). When the glass (3) is placed in the outer seat frame (1), the front surface of the edge of the glass (3) abuts against the step; a square-shaped embedded frame (4) is also fixedly installed in the outer seat frame (1), and the front side surface of the embedded frame (4) abuts against the rear surface of the glass (3).

8. The floor-to-ceiling hinged door with chamfered structure according to claim 7, characterized in that: A pre-buried hinge seat (6) is arranged at a corner of the inner frame (4) or the outer frame (1), and a hinge (5) is installed on the hinge seat (6).

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