CN216341650U - Door glass free-falling type rotating shaft double-door - Google Patents

Abstract

The utility model discloses a door glass free-falling type rotating shaft double-door which is characterized by comprising a fixed glass frame, a glass door plate, a profile frame, an upper shaft seat fixing part and a lower shaft, wherein the profile frame, the upper shaft seat fixing part and the lower shaft are assembled and arranged on the outer edge of the glass door plate; the lower shaft is arranged at the bottom of the profile frame. The utility model has simple structure, more concise appearance and firmer structure.

Description

Door glass free-falling type rotating shaft double-door

Technical Field

The utility model relates to the technical field of doors and windows, in particular to a rotating shaft double door.

Background

The existing upper and lower rotating shaft doors on the market are generally installed in an up-and-down symmetrical rotating shaft mode, and the upper and lower rotating shafts are installed symmetrically and stably. For example, the Chinese patent application No. 202021767731.6, the utility model provides a frameless hinge-free floor-free rotary shaft door, which solves the problems of inconvenient installation and insufficient humanization of the existing door. The glass door comprises a door frame, wherein a section bar is rotatably arranged at the left end in the door frame, and the right end of the section bar is fixedly connected with a glass door; the door frame is rotatably provided with a rotating shaft, and the rotating shaft is fixedly connected with the sectional material. But the defects are that the rotating structure is complex, and the rotating shaft door is too stiff and not flexible enough.

Disclosure of Invention

The utility model aims to solve the defects of the prior art and provide the door glass free-falling type rotating shaft double-door which is simple in structure, simpler in appearance and firmer in structure.

The utility model adopts the following technical scheme to realize the purpose: a door glass free-falling type rotating shaft double-door is characterized by comprising a fixed glass frame, a glass door plate, a profile frame, an upper shaft seat fixing part and a lower shaft, wherein the profile frame is assembled and installed on the outer edge of the glass door plate; the lower shaft is arranged at the bottom of the profile frame.

As a further explanation of the above scheme, the profile frame includes an upper profile frame strip, a lower profile frame strip, a left profile frame strip and a right profile frame strip, the upper and lower ends of the left profile frame strip and the right profile frame strip are respectively provided with a connecting plate, and the upper connecting plates of the left profile frame strip and the right profile frame strip are inserted into the upper profile frame strip and fixed by a first fastener; the lower ends of the left section frame strip and the right section frame strip are connected with the plate, inserted into the lower section frame strip and fixed through the second fastener.

Further, connect the plate and be the L type, connect the plate and be provided with the outside connecting portion that extend of level, go up the section bar frame strip, down the section bar frame strip all be provided with the trench that corresponds with the connecting portion of connecting the plate.

Furthermore, the lower part of the upper shaft is provided with a bottom plate embedded into the groove position, the groove position is provided with a plurality of positioning holes, and the positioning holes are provided with fixing screws which are fixedly connected with the bottom plate of the upper shaft.

Furthermore, the lower side of the upper shaft is provided with a supporting boss, and the upper shaft seat is supported on the supporting boss.

Furthermore, the support boss is a raised line vertically arranged on the side part of the upper shaft, the upper shaft seat is provided with a shaft hole corresponding to the upper shaft, the lower part of the shaft hole is provided with an arc-shaped groove, and the raised line is inserted into the arc-shaped groove, so that the rotating amplitude of the upper shaft is limited by the arc-shaped groove.

Furthermore, the upper shaft base is provided with a caulking groove corresponding to the upper shaft base fixing piece, the upper shaft base fixing piece is embedded into the caulking groove and fixed through a screw, and the fixing glass frame is provided with a fastener which is connected and fixed with the side part of the upper shaft base fixing piece.

The utility model adopts the technical scheme to achieve the beneficial effects.

The utility model adopts a rotating shaft double-door structure which mainly comprises a fixed glass frame, a glass door plate, a profile frame assembled and arranged on the outer edge of the glass door plate, an upper shaft seat fixing part and a lower shaft, wherein the upper shaft fixing fulcrum is transferred to the fixed glass frame, a stainless steel profile is used as a support, the profile frame is formed by adopting a tenon position matching principle, and the upper shaft is rooted on the fixed glass frame, so that the appearance is simpler, and the structure is firmer.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an exploded view of the present invention.

Fig. 3 is an exploded view of the present invention.

Fig. 4 is a schematic view of the upper shaft seat structure.

Fig. 5 is an enlarged view of a of fig. 2.

Description of reference numerals: 1. the glass frame fixing device comprises a fixed glass frame 2, a glass door plate 3, a section frame 3-1, an upper section frame strip 3-2, a lower section frame strip 3-3, a left section frame strip 3-4, a right section frame strip 4, an upper shaft 4-1, a supporting boss 5, an upper shaft base 5-1, a shaft hole 5-2, an arc-shaped groove 6, an upper shaft base fixing part 6-1, an embedded groove 7, a lower shaft 8, a connecting plate 9 and a groove position.

Detailed Description

In the description of the present invention, it should be noted that, for the terms of orientation, such as "central", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., it indicates that the orientation and positional relationship shown in the drawings are based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated without limiting the specific scope of protection of the present invention.

Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, a definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the feature, and in the description of the utility model, "at least" means one or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "assembled", "connected", and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; the two elements can be directly connected or connected through an intermediate medium, and the two elements can be communicated with each other. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

In the present application, unless otherwise specified or limited, "above" or "below" a first feature may include the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with each other through another feature therebetween. Also, the first feature being "above," "below," and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply an elevation which indicates a level of the first feature being higher than an elevation of the second feature. The first feature being "above", "below" and "beneath" the second feature includes the first feature being directly below or obliquely below the second feature, or merely means that the first feature is at a lower level than the second feature.

The following describes the embodiments of the present invention with reference to the drawings of the specification, so that the technical solutions and the advantages thereof are more clear and clear. The embodiments described below are exemplary and are intended to be illustrative of the utility model, but are not to be construed as limiting the utility model.

As shown in fig. 1-5, the utility model is a rotating shaft double door with a freely-descending door glass, which comprises a fixed glass frame 1, a glass door plate 2, a profile frame 3 assembled on the outer edge of the glass door plate, an upper shaft 4, an upper shaft seat 5, an upper shaft seat fixing part 6 and a lower shaft 7, wherein the upper shaft seat fixing part is fixedly connected with the fixed glass frame, the upper shaft seat is connected with the upper shaft seat fixing part, one end of the upper shaft is fixedly connected with the profile frame, and the other end of the upper shaft is rotatably connected with the upper shaft seat; the lower shaft is arranged at the bottom of the profile frame. In the embodiment, the profile frame 3 comprises an upper profile frame strip 3-1, a lower profile frame strip 3-2, a left profile frame strip 3-3 and a right profile frame strip 3-4, wherein the upper end and the lower end of the left profile frame strip and the right profile frame strip are respectively provided with a connecting plate 8, and the upper end connecting plates of the left profile frame strip and the right profile frame strip are inserted into the upper profile frame strip and fixed through a fastener I; the lower ends of the left section frame strip and the right section frame strip are connected with the plate, inserted into the lower section frame strip and fixed through the second fastener.

Further, the connection plate is the L type, and the connection plate is provided with the outside connecting portion that extend of level, and upper profile frame strip, lower profile frame strip all are provided with the trench 9 that corresponds with the connecting portion of connecting the plate. The lower part of the upper shaft is provided with a bottom plate embedded into the groove position, the groove position is provided with a plurality of positioning holes, and the positioning holes are provided with fixing screws which are fixedly connected with the bottom plate of the upper shaft.

Furthermore, a supporting boss 4-1 is arranged on the lower side of the upper shaft, and the upper shaft seat is supported on the supporting boss. In the embodiment, the supporting boss is a raised line vertically arranged on the side part of the upper shaft, the upper shaft seat is provided with a shaft hole 5-1 corresponding to the upper shaft, the lower part of the shaft hole is provided with an arc-shaped groove 5-2, and the raised line is inserted into the arc-shaped groove, so that the rotating amplitude of the upper shaft is limited by the arc-shaped groove, and the limitation of the opening and closing amplitude of the inner and outer double doors of the door body is realized.

Furthermore, the upper shaft base is provided with a caulking groove 6-1 corresponding to the upper shaft base fixing piece, the upper shaft base fixing piece is embedded into the caulking groove and fixed through screws, and the fixing glass frame is provided with a fastener which is connected and fixed with the side part of the upper shaft base fixing piece.

Compared with the prior art, the fixing supporting point of the upper rotating shaft is transferred to the fixing glass frame, the stainless steel section is used as a support, the section frame is formed by adopting the tenon position matching principle, and the upper rotating shaft is rooted on the fixing glass frame, so that the glass frame is simpler in appearance and firmer in structure.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the inventive concept of the present invention, and these changes and modifications are all within the scope of the present invention.

Claims (7)

1. A door glass free-falling type rotating shaft double-door is characterized by comprising a fixed glass frame, a glass door plate, a profile frame, an upper shaft seat fixing part and a lower shaft, wherein the profile frame is assembled and installed on the outer edge of the glass door plate; the lower shaft is arranged at the bottom of the profile frame.

2. The door glass free-falling type rotating shaft double door as claimed in claim 1, wherein the sectional frame comprises an upper sectional frame strip, a lower sectional frame strip, a left sectional frame strip and a right sectional frame strip, the upper and lower ends of the left sectional frame strip and the right sectional frame strip are respectively provided with a connecting plate, and the upper connecting plates of the left sectional frame strip and the right sectional frame strip are inserted into the upper sectional frame strip and fixed through a fastener I; the lower ends of the left section frame strip and the right section frame strip are connected with the plate, inserted into the lower section frame strip and fixed through the second fastener.

3. The door glass free-falling type rotating shaft double door as claimed in claim 2, wherein the connecting plate is L-shaped, the connecting plate is provided with a connecting part extending horizontally outwards, and the upper profile frame strip and the lower profile frame strip are provided with slots corresponding to the connecting part of the connecting plate.

4. The door glass free-falling type rotating shaft double door as claimed in claim 3, wherein the lower part of the upper shaft is provided with a bottom plate embedded in the slot, the slot is provided with a plurality of positioning holes, and the positioning holes are provided with fixing screws to be connected and fixed with the bottom plate of the upper shaft.

5. The door glass free-falling type rotating shaft double door as claimed in claim 1, wherein a support boss is provided on the lower side of the upper shaft, and the upper shaft base is supported on the support boss.

6. The door glass free-falling type rotating shaft double door as claimed in claim 5, wherein the supporting boss is a protruding strip vertically arranged on the side part of the upper shaft, the upper shaft seat is provided with a shaft hole corresponding to the upper shaft, the lower part of the shaft hole is provided with an arc-shaped groove, and the protruding strip is inserted into the arc-shaped groove.

7. The door glass free-falling type rotating shaft double door as claimed in claim 1, wherein the upper shaft seat is provided with a caulking groove corresponding to the upper shaft seat fixing piece, the upper shaft seat fixing piece is embedded in the caulking groove and fixed by a screw, and the fixing glass frame is provided with a fastening piece to be connected and fixed with the side portion of the upper shaft seat fixing piece.

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