A switchable switch mode revolving door structure

Abstract

The application discloses a switchable switch mode rotating door structure, which comprises a fixed base and a rotating shaft assembly arranged on the fixed base, an upturned folding door structure is arranged on the rotating shaft assembly, a turnover control mechanism is arranged between the rotating shaft assembly and the upturned folding door structure, a mode switching mechanism for unlocking the upturning action of the turnover control mechanism or the rotating action of the rotating shaft assembly is arranged on the rotating shaft assembly, the rotating door can realize circumferential rotation, up-down turnover folding opening, and more environment use; moreover, the mode switching mechanism is arranged, one mode can be opened or closed, only one kind of upturning action or rotating action can be realized, the use is more reasonable, only one kind of action can be unlocked in the two modes, and the other kind of action is locked, the operation is easy, and the mode switching is simple.

Description

TECHNICAL FIELD

[0001] The present application relates to a rotary door, in particular to a rotary door structure capable of switching between opening and closing modes. BACKGROUND

[0002] Rotary doors are used in various public places, such as hospitals, schools, office areas, etc., for temporarily setting up rotating doors to block people from entering or for queuing and blocking, etc., and have a wide range of applications. However, the transmission structure of the rotary door can only rotate in a circular manner and cannot be switched to an up-down flipping mode as required. Therefore, when in use, the user's selectability according to the use requirements is reduced, and the practical range still cannot meet more use requirements.

[0003] Therefore, the existing rotary door needs to be further improved. SUMMARY

[0004] The purpose of the present application is to provide a rotary door structure capable of switching between opening and closing modes, which can realize door rotation and up-down flipping actions and can select one of the two action modes.

[0005] In order to achieve the above purpose, the present application adopts the following scheme:

[0006] A rotary door structure capable of switching between opening and closing modes comprises a fixed base and a rotating shaft assembly arranged on the fixed base, an up-down folding door structure is arranged on the rotating shaft assembly, a flipping control mechanism is arranged between the rotating shaft assembly and the up-down folding door structure, and a mode switching mechanism for unlocking the up-down flipping action of the flipping control mechanism or the rotating action of the rotating shaft assembly is arranged on the rotating shaft assembly.

[0007] Further, the rotating shaft assembly comprises a rotating shaft seat arranged on the fixed base, and a rotary door rotating shaft is installed in the rotating shaft seat.

[0008] Further, the up-down folding door structure comprises a door body connecting assembly fixedly arranged on the rotary door rotating shaft, two hinge holes are arranged on the door body connecting assembly, two flipping doors are respectively hinged in the two hinge holes, and a synchronous linkage mechanism is arranged between the two flipping doors.

[0009] Further, the door body connecting assembly comprises two half-ring sleeves, the two half-ring sleeves are sleeved on the rotary door rotating shaft, a locking screw mechanism is arranged between the two half-ring sleeves for fixation, and one of the half-ring sleeves is provided with a connecting panel.

[0010] Further, the two hinge holes are arranged on the connecting panel in an up-down interval, and the two flipping doors are arranged in a front-rear interval.

[0011] Further, the synchronous linkage mechanism comprises synchronous hinge parts arranged on the turnover doors, and synchronous connecting rods are hinged between the two synchronous hinge parts.

[0012] The distance between the two synchronous hinge parts is the same as the distance between the two hinge holes.

[0013] Further, the turnover control mechanism comprises a lifting ring sleeve arranged on the rotating door rotating shaft, a first hinge seat is arranged on the lifting ring sleeve, one of the turnover doors is provided with a second hinge seat, and a driving connecting rod is hinged between the first hinge seat and the second hinge seat.

[0014] Further, the mode switching mechanism comprises a plurality of positioning shaft holes arranged on the fixed base, the positioning shaft holes are uniformly distributed around the center of the rotating door rotating shaft, a limiting outer ring sleeve is arranged on the rotating door rotating shaft, a limiting pin capable of cooperating with the positioning shaft hole is arranged at the bottom of the limiting outer ring sleeve, a rotating synchronous structure is arranged between the limiting outer ring sleeve and the rotating door rotating shaft, a limiting transverse hole is arranged on the limiting outer ring sleeve, and an elastic movable pin structure for cooperating with the limiting transverse hole to limit the upward and downward movement of the limiting outer ring sleeve is arranged on the rotating door rotating shaft.

[0015] Further, the rotating synchronous structure comprises a limiting straight groove arranged on the inner wall of the limiting outer ring sleeve, and a limiting strip is arranged on the outer wall of the limiting outer ring sleeve.

[0016] The limiting straight groove is clamped on the limiting strip, so that the limiting outer ring sleeve rotates synchronously with the rotating door rotating shaft and can move up and down relative to the rotating door rotating shaft.

[0017] Further, when the limiting outer ring sleeve moves upward, the elastic movable pin structure is clamped in the limiting transverse hole to limit the downward movement of the limiting outer ring sleeve, the limiting pin is separated from the positioning shaft hole, at this time, the rotating shaft assembly can freely rotate; and the lifting ring sleeve cannot continue to move downward under the limitation of the limiting outer ring sleeve, thereby limiting the upward folding of the upward folding door structure.

[0018] When the limiting outer ring sleeve moves downward, the elastic movable pin structure is separated from the limiting transverse hole, the limiting outer ring sleeve moves downward, the limiting pin is inserted into the corresponding positioning shaft hole, at this time, the rotating shaft assembly cannot freely rotate; and the lifting ring sleeve can move up and down, thereby realizing the upward folding action of the upward folding door structure.

[0019] In summary, the present application has the following advantages over the prior art:

[0020] The present application solves the deficiencies existing in the prior art rotary door, and has the following advantages: the rotary door can realize circumferential rotation, can also realize upward and downward folding opening, and can realize more environmental uses; the mode switching mechanism is arranged, one of the opening and closing modes can be switched, only one of the upward and downward folding actions or the rotary action can be realized, the use is more reasonable, only one of the two modes can be unlocked, and the other mode is locked, the operation is easy, the mode switching is simple, the structure is simple, and the use is convenient. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a first state perspective view of the present application.

[0022] Figure 2 It is a second state perspective view of the present application.

[0023] Figure 3 It is a first state front view of the present application.

[0024] Figure 4 It is a second state front view of the present application.

[0025] Figure 5 It is one of the exploded views of the present application.

[0026] Figure 6 It is the second exploded view of the present application.

[0027] Figure 7 It is a schematic view of the limiting outer ring sleeve structure of the present application. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0029] Please refer to Figures 1-7 The present application provides a rotary door structure capable of switching the opening and closing modes, which comprises a fixed base 1 and a rotary shaft assembly 2 arranged on the fixed base 1, an upward folding door structure 4 is arranged on the rotary shaft assembly 2, a folding control mechanism 5 is arranged between the rotary shaft assembly 2 and the upward folding door structure 4, and a mode switching mechanism 3 for unlocking the upward folding action of the folding control mechanism 5 or the rotary action of the rotary shaft assembly 2 is arranged on the rotary shaft assembly 2.

[0030] In use, according to the requirements, the rotary mode or the upward folding mode of the door body can be switched.

[0031] Unlock one of the turnover control mechanism 5 or the rotating shaft assembly 2 by controlling the mode switching mechanism 3;

[0032] The rotating shaft assembly 2 can control the upfolding folding door structure 4 to rotate circumferentially to open or close;

[0033] The upfolding folding door structure 4 can control the door body to turn up and down to open or close.

[0034] The rotating shaft assembly 2 of the application comprises a rotating shaft seat 201 arranged on the fixed base 1, and a rotating door rotating shaft 202 is arranged in the rotating shaft seat 201.

[0035] The upfolding folding door structure 4 of the application comprises a door body connecting assembly 401 fixedly arranged on the rotating door rotating shaft 202, two hinge holes 402 are arranged on the door body connecting assembly 401, and two turnover doors 403 are hingedly arranged in the two hinge holes 402, respectively.

[0036] The door body connecting assembly 401 comprises two half-ring sleeves 4011, the two half-ring sleeves 4011 are sleeved on the rotating door rotating shaft 202, a locking screw mechanism 4012 is arranged between the two half-ring sleeves 4011 for fixing, and a connecting panel 4013 is arranged on one of the half-ring sleeves 4011.

[0037] The two hinge holes 402 are arranged on the connecting panel 4013 in an up-down interval, and the two turnover doors 403 are arranged in a front-rear interval.

[0038] The synchronous linkage mechanism 404 comprises synchronous hinge parts 4041 arranged on the turnover doors 403, and a synchronous connecting rod 4042 is hingedly arranged between the two synchronous hinge parts 4041.

[0039] When one of the turnover doors 403 turns up and down around the corresponding hinge hole 402, the other turnover door 403 is driven to turn synchronously through the synchronous connecting rod 4042.

[0040] The interval between the two synchronous hinge parts 4041 is the same as the interval between the two hinge holes 402.

[0041] The turnover control mechanism 5 comprises a lifting ring sleeve 501 sleeved on the rotating door rotating shaft 202, a first hinge seat 502 is arranged on the lifting ring sleeve 501, a second hinge seat 503 is arranged on one of the turnover doors 403, and a driving connecting rod 504 is hingedly arranged between the first hinge seat 502 and the second hinge seat 503.

[0042] The mode switching mechanism 3 comprises a plurality of positioning shaft holes 301 arranged on the fixed base 1, the plurality of positioning shaft holes 301 are uniformly distributed around the center circumference of the rotating door rotating shaft 202, the rotating door rotating shaft 202 is externally sleeved with a limiting outer sleeve 302, the limiting outer sleeve 302 is provided with a positioning pin 303 capable of cooperating with the positioning shaft hole 301 at the bottom, a rotating synchronous structure 304 is arranged between the limiting outer sleeve 302 and the rotating door rotating shaft 202, the limiting outer sleeve 302 is provided with a limiting transverse hole 305, and the rotating door rotating shaft 202 is provided with an elastic movable pin structure 306 for cooperating with the limiting transverse hole 305 to limit the up-down movement of the limiting outer sleeve 302.

[0043] The rotating synchronous structure 304 comprises a limiting straight groove 3041 arranged on the inner wall of the limiting outer sleeve 302, and a limiting strip 3042 arranged on the outer wall of the limiting outer sleeve 302.

[0044] The limiting straight groove 3041 is clamped on the limiting strip 3042, so that the limiting outer sleeve 302 rotates synchronously with the rotating door rotating shaft 202 and can be lifted up and down relative to the rotating door rotating shaft 202.

[0045] When the limiting outer sleeve 302 moves upwards, the elastic movable pin structure 306 is clamped in the limiting transverse hole 305, the downward movement of the limiting outer sleeve 302 is limited, the positioning pin 303 is separated from the positioning shaft hole 301, at this time, the rotating shaft assembly 2 can freely rotate, and the lifting ring sleeve 501 cannot continue to descend under the limitation of the limiting outer sleeve 302, thereby limiting the upward folding of the upward folding door structure 4.

[0046] When the limiting outer sleeve 302 moves downwards, the elastic movable pin structure 306 is separated from the limiting transverse hole 305, the limiting outer sleeve 302 moves downwards, the positioning pin 303 is inserted into the corresponding positioning shaft hole 301, at this time, the rotating shaft assembly 2 cannot freely rotate, and the lifting ring sleeve 501 can be lifted up and down, thereby realizing the upward folding action of the upward folding door structure 4.

[0047] The basic principles and main features of the present application and the advantages of the present application are shown and described above, and those skilled in the art should understand that the present application is not limited to the above embodiments, the above embodiments and the description in the specification are only to illustrate the principles of the present application, and various changes and improvements can be made without departing from the spirit and scope of the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A revolving door structure with switchable switching modes, comprising a fixed base (1) and a rotating shaft assembly (2) disposed on the fixed base (1), characterized in that: The rotating shaft assembly (2) is provided with an upward folding door structure (4), and a flipping control mechanism (5) is provided between the rotating shaft assembly (2) and the upward folding door structure (4). The rotating shaft assembly (2) is provided with a mode switching mechanism (3) for unlocking the upward action of the flipping control mechanism (5) or the rotation action of the rotating shaft assembly (2). The rotating shaft assembly (2) includes a rotating shaft seat (201) disposed on the fixed base (1), and a rotating door rotating shaft (202) is installed in the rotating shaft seat (201); The flipping control mechanism (5) includes a lifting ring sleeve (501) sleeved on the rotating door shaft (202), a first hinge seat (502) is provided on the lifting ring sleeve (501), a second hinge seat (503) is provided on the upward folding door structure (4), and a driving link (504) is hinged between the first hinge seat (502) and the second hinge seat (503). The mode switching mechanism (3) includes a plurality of positioning shaft holes (301) disposed on the fixed base (1). The plurality of positioning shaft holes (301) are evenly distributed around the center circumference of the rotating door shaft (202). The rotating door shaft (202) is fitted with a limiting outer ring sleeve (302). The bottom of the limiting outer ring sleeve (302) is provided with a positioning pin (303) that can cooperate with the positioning shaft holes (301). A rotation synchronization structure (304) is provided between the limiting outer ring sleeve (302) and the rotating door shaft (202). The limiting outer ring sleeve (302) is provided with a limiting transverse hole (305). The rotating door shaft (202) is provided with an elastic movable pin structure (306) for cooperating with the limiting transverse hole (305) to restrict the up and down movement of the limiting outer ring sleeve (302). The rotation synchronization structure (304) includes a limiting straight groove (3041) disposed on the inner wall of the limiting outer ring (302), and a limiting strip (3042) is disposed on the outer wall of the rotating door shaft (202); The limiting groove (3041) is engaged on the limiting strip (3042), so that the limiting outer ring (302) rotates synchronously with the rotating door shaft (202) and can move up and down relative to the rotating door shaft (202); When the limiting outer ring sleeve (302) moves upward, the elastic movable pin structure (306) is engaged in the limiting transverse hole (305), restricting the downward movement of the limiting outer ring sleeve (302), and the positioning pin (303) disengages from the positioning shaft hole (301). At this time, the rotating shaft assembly (2) can rotate freely. Furthermore, the lifting ring sleeve (501) cannot continue to descend under the restriction of the limiting outer ring sleeve (302), thereby restricting the upward flipping of the upward folding door structure (4); When the limiting outer ring sleeve (302) moves downward, the elastic movable pin structure (306) disengages from the limiting transverse hole (305), and the limiting outer ring sleeve (302) moves downward, so that the positioning pin (303) is inserted into the corresponding positioning shaft hole (301). At this time, the rotating shaft assembly (2) cannot rotate freely. Furthermore, the lifting ring sleeve (501) can lift up and down, thereby realizing the upward flipping action of the upward folding door structure (4).

2. The revolving door structure with switchable switching mode according to claim 1, characterized in that: The upward folding door structure (4) includes a door body connecting assembly (401) fixedly mounted on the rotating door shaft (202). The door body connecting assembly (401) is provided with two hinge holes (402), and each of the two hinge holes (402) is hinged with a flip door (403). A synchronous linkage mechanism (404) is provided between the two flip doors (403).

3. The revolving door structure with switchable switching mode according to claim 2, characterized in that: The door connecting assembly (401) includes two semi-circular sleeves (4011), which are sleeved on the rotating door shaft (202). A locking screw mechanism (4012) is provided between the two semi-circular sleeves (4011) for fixing. A connecting panel (4013) is provided on one of the semi-circular sleeves (4011).

4. The revolving door structure with switchable switching mode according to claim 3, characterized in that: The two hinge holes (402) are arranged vertically at a distance on the connecting panel (4013), and the two flip doors (403) are arranged front to back at a distance.

5. The revolving door structure with switchable switching mode according to claim 4, characterized in that: The synchronous linkage mechanism (404) includes a synchronous hinge part (4041) disposed on the flip door (403), and a synchronous connecting rod (4042) is hinged between the two synchronous hinge parts (4041); The distance between the two synchronous hinge parts (4041) and the distance between the two hinge holes (402) are the same.

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