CN217300329U - Translation rotary opening door - Google Patents

Abstract

The utility model relates to a translation revolving door, in order to solve the problem that the translation revolving door in the prior art needs to set up the motor just can realize that the inner structure is complicated and with high costs that the function switching leads to, including door frame, first door body and second door body, be provided with the cavity in the first door body, first door body one side is provided with the opening, the second door body can partly hold in the cavity and along the guide rail from opening part horizontal migration to outside the cavity, the door frame bottom is provided with the guide rail, second door body bottom fixedly connected with pulley, second door body bottom is provided with spacing portion, spacing portion can do the up-and-down motion along the direction of height of the second door body; clamping parts are arranged on two sides of the guide rail and are used for being matched with the limiting parts to limit the pulleys of the second door body to roll on the guide rail only; the other side of the first door body provided with the opening is hinged with the door frame. The mechanical structure is pure, the internal structure is simple, the manufacturing cost is low, the reliability is high, and the popularization is facilitated; the second door body can be embedded into the first door body, and space is saved.

Description

Translation rotary-opening door

Technical Field

The utility model relates to a door field, concretely relates to sliding door that can turn open.

Background

The translation door is a door which is provided with a guide rail and can be opened or closed along the guide rail in a sliding way; the turning door is a door which is provided with a door shaft and can be opened along the door shaft in a rotating way. The translation door has the advantages that the translation door does not occupy indoor space, and people standing behind the door can be safely and not injured when the door is opened and closed; the rotary opening door has the advantage of large access space. When in use, the proper door types are generally selected according to the requirements of the use scene. Also combine two kinds of doors and make up into the translation revolving door that both can slide also can rotate together, but current translation revolving door operation is comparatively loaded down with trivial details when translation and rotation mode switch, and some need switch with the motor, and inner structure is complicated, and the cost is higher.

For example, the "rotary translation door" disclosed in the chinese patent literature includes a wall body, a column, a first door body and a second door body, and is characterized in that the column is hinged to the wall body to fix the second door body, the first door body is slidably connected to the second door body, a translation wheel is disposed below the first door body, a universal wheel is disposed below the second door body, the rotary translation door further includes a control system, a servo motor a and a servo motor B, the servo motor a operates to drive the first door body to translate to open a passage a section, and after the passage a is opened, the servo motor B is started to drive the first door body and the second door body to rotate to open the passage B. Although the advantages of the translation door and the revolving door are combined, the motor is needed to be matched when the switching is carried out, the internal structure is complex, the cost is high, and the popularization is not facilitated.

Disclosure of Invention

The utility model provides a translation revolving door, including door frame, first door body and second door body, be provided with the cavity in the first door body, first door body one side is provided with the opening, the second door body can partially hold in the cavity and along the guide rail from opening part horizontal migration to outside the cavity, the door frame bottom is provided with the guide rail, second door body bottom fixedly connected with pulley, second door body bottom is provided with spacing portion, spacing portion can be along the direction of height of second door body do the up-and-down motion; clamping parts are arranged on two sides of the guide rail and are used for being matched with the limiting parts to limit the pulleys of the second door body to roll on the guide rail only; the other side of the first door body, which is provided with an opening, is hinged with the door frame. The cavity in the first door body can accommodate the second door body, when the door opening state is kept in a sliding mode, most of the second door body can be hidden in the first door body, the limiting part is put down at the moment, and the limiting part is clamped in the clamping part at the bottom of the door frame, so that the second door body cannot be separated from the door frame, the second door body is limited to slide along a guide rail at the bottom of the door frame, and the first door body cannot rotate along a hinged door shaft due to the limitation of the second door body; when the mode needs to be switched to the rotary door mode, the second door body and the first door body can rotate together only by lifting the limiting part and separating the second door body from the limit of the clamping part.

Preferably, the supporting shaft is arranged in the limiting portion along the length direction, a knob is arranged at one end, extending out of the second door body, of the supporting shaft, the knob is fixedly connected with the supporting shaft, the supporting shaft can be driven by the knob to rotate in the limiting portion, a hanging piece is fixedly connected to the knob, a fixing portion is arranged on the side face, corresponding to the knob, of the second door body, at least two limiting protrusions are arranged on the fixing portion, and the hanging piece can be matched with the limiting protrusions to fix the limiting portion. When the rotary mode is switched, the knob is rotated anticlockwise, the pendant is moved out of the limiting protrusion of the fixing part, the limiting part is lifted by the support shaft, the pendant is hung on the limiting protrusion of the fixing part by rotating the knob clockwise, the limiting part can be fixed at a high position, and the second door body can be separated from the limitation of the clamping part.

Preferably, the second door body is provided with a moving part having a length shorter than a length of the cavity. The moving part can horizontally move in the cavity along the length direction of the first door body.

Preferably, a sliding part is arranged at the upper end of the moving part, a sliding groove is arranged at the upper part of the inner side of the first door body, and the sliding groove is matched with the sliding part to enable the second door body to move in the cavity of the first door body.

Preferably, the slider extends outward in the width direction of the second door body at an upper end of the moving portion.

Preferably, a limiting part is fixedly arranged on one side of the second door body, which is positioned outside the cavity, and the limiting part is used for limiting the second door body to enter the cavity. The limiting part is always positioned outside the cavity of the first door body, and the limiting part can prevent the second door body from completely entering the cavity to cause the second door body not to slide out easily.

Preferably, the restricting portion includes a striking portion and a surrounding portion, and an elastic member is fixedly provided on a surface of the striking portion contacting the first door body. The elastic piece can prevent that first door body and second door body from producing violent striking when being close to and leading to a door body structure to destroy, and the surface of the outstanding first door body of surrounding part can conveniently snatch the slip when opening the door.

Has the advantages that: 1. the mechanical structure is pure, the internal structure is simple, the manufacturing cost is low, the reliability is high, and the popularization is facilitated;

2. the second door body can be embedded into the first door body, so that space is saved.

Drawings

Fig. 1 is a schematic view of a door closing state in a sliding mode of the sliding swing door according to the present invention;

fig. 2 is a half sectional view of a horizontally sliding swing door of the present invention in the height direction;

FIG. 3 is a longitudinal cross-sectional view of a translating swing door of the present invention;

fig. 4 is a schematic view of a fixing portion of the sliding and pivoting door of the present invention;

in the figure, 1, a first door body; 2. a second door body; 3. a door frame; 4. a door shaft; 21. a restricting section; 22. a limiting part; 23. a fixed part; 24. a moving part; 211. an enclosing section; 212. an impact section; 231. a knob; 232. hanging parts; 233. a limiting bulge; 31. a guide rail; 32. a clamping part; 33. a pulley.

Detailed Description

The utility model relates to a translation door that opens, including door frame 3, first door body 1 and second door body 2, be provided with the cavity in the first door body 1, one side of first door body 1 is articulated with door frame 3 through door-hinge 4 and is in the same place, first door body 1 is provided with the opening with door frame articulated opposite side, second door body 2 can partly hold in the cavity and along guide rail 31 from opening part horizontal migration to outside the cavity, the bottom of door frame 3 is provided with guide rail 31, second door body 2 bottom fixedly connected with pulley 33, pulley 33 has at least two, set up respectively at the both ends of second door body 2 bottom, second door body 2 is thus along the door frame removal through the roll of pulley 33 on guide rail 31; the bottom of the second door body 2 is provided with a limiting part 22, and the limiting part 22 can move up and down along the height direction of the second door body 2, so that the switching of the rotating function and the translating function can be realized; the second door 2 is provided with a moving part 24, the length of the moving part 24 is shorter than the length of the cavity in the first door 1, and the moving part 24 can horizontally move in the cavity along the length direction of the first door 1. The upper end of the moving part 24 is provided with a sliding part, the sliding part extends outwards along the width direction of the second door body 2 at the upper end of the moving part 24, a small wheel is arranged on the sliding part, the upper part of the inner side of the first door body 1 is provided with a sliding groove, the small wheel rolls in the sliding groove to enable the second door body 2 to move more smoothly, and the sliding groove and the sliding part are matched to enable the second door body 2 to move in the cavity of the first door body 1. A limiting part 21 is fixedly arranged on one side of the second door body 2 outside the cavity, and the limiting part 21 is used for limiting the second door body 2 from entering the cavity. The limiting part 21 is always positioned outside the cavity of the first door body 1, and the limiting part 21 can prevent the second door body 2 from completely entering the cavity to cause difficulty in sliding out.

The restricting portion 21 includes a striking portion 212 and a surrounding portion 211, and an elastic member is fixedly provided on a surface of the striking portion 212 contacting the first door body 1. The elastic component can be the object that has elasticity such as block rubber, rubber strip, silica gel piece etc. or the object of soft texture such as the silver for absorb the energy that first door body 1 and second door body 2 striking produced when being close to each other, the elastic component can prevent that first door body 1 and second door body 2 from producing violent striking when being close to and leading to the door body structure to destroy, and the outstanding surface of first door body 1 of surrounding part 211 can conveniently snatch the slip when opening the door.

Clamping parts 32 are arranged on two sides of the guide rail 31, and the clamping parts 32 are used for matching with the limiting part 22 to limit the pulley 33 of the second door body 2 to only roll on the guide rail 31; the cavity in the first door body 1 can accommodate the second door body 2; be provided with the back shaft along length direction in spacing portion 22, the one end that the back shaft extends the second door body 2 is provided with knob 231, knob 231 and back shaft fixed connection, knob 231 can drive the back shaft and rotate in spacing portion 22, fixedly connected with pendant 232 on the knob 231, be equipped with fixed part 23 on the second door body 2 and the corresponding side of knob 231, be provided with two at least spacing archs 233 on the fixed part 23, thereby pendant 232 can with spacing protruding 233 cooperation fixed spacing portion 22. When the rotation mode is switched, the knob 231 is rotated counterclockwise to move the hanging member 232 out of the limiting protrusion 233 of the fixing portion 23, the supporting shaft is used to lift the limiting portion 22, and finally the knob 231 is rotated clockwise to hang the hanging member 232 on the limiting protrusion 233 of the fixing portion 23, so that the limiting portion 22 can be fixed at a high position, and the second door body 2 can be separated from the limitation of the positioning portion 32.

When the door is opened in the sliding mode, most of the second door body 2 can be hidden in the first door body 1, at the moment, the limiting part 22 is put down, the limiting part 22 is clamped in the clamping part 32 at the bottom of the door frame 3, so that the second door body 2 cannot be separated from the door frame 3, the second door body 2 is limited to only slide along the guide rail 31 at the bottom of the door frame 3, and the first door body 1 cannot rotate along the hinged door shaft 4 because the second door body 2 is limited; when the door mode needs to be switched to the rotating door mode, the second door 2 can rotate together with the first door 1 only by lifting the stopper 22 and separating the second door 2 from the limit of the positioning portion 32.

Claims (7)

1. A translational rotary door comprises a door frame, a first door body and a second door body, and is characterized in that a cavity is arranged in the first door body, an opening is formed in one side of the first door body, the second door body can be partially accommodated in the cavity and horizontally moves to the outside of the cavity from the opening along a guide rail, the bottom of the door frame is provided with the guide rail, the bottom of the second door body is fixedly connected with a pulley, the bottom of the second door body is provided with a limiting part, and the limiting part can move up and down along the height direction of the second door body; clamping parts are arranged on two sides of the guide rail and are used for matching with the limiting parts to limit the pulleys of the second door body to roll only on the guide rail; the other side of the first door body provided with the opening is hinged with the door frame.

2. A horizontally-sliding door according to claim 1, wherein a support shaft is provided along the length direction in the position-limiting portion, a knob is provided at an end of the support shaft extending out of the second door body, the knob is fixedly connected to the support shaft, the knob can drive the support shaft to rotate in the position-limiting portion, a hanging member is fixedly connected to the knob, a fixing portion is provided on a side surface of the second door body corresponding to the knob, at least two position-limiting protrusions are provided on the fixing portion, and the hanging member can cooperate with the position-limiting protrusions to fix the position-limiting portion.

3. A translating swing door according to claim 1 or 2 wherein the second door body is provided with a moving part having a length shorter than the length of the cavity.

4. The translation and rotation door as claimed in claim 3, wherein a sliding part is arranged at the upper end of the moving part, a sliding groove is arranged at the upper part of the inner side of the first door body, and the sliding groove and the sliding part are matched to enable the second door body to move in the cavity of the first door body.

5. The translating and rotating door according to claim 4 wherein the sliding member extends outwardly in the width direction of the second door body at the upper end of the moving portion.

6. The translational rotary door according to claim 1 or 2, wherein a limiting part is fixedly arranged on one side of the second door body, which is positioned outside the cavity, and the limiting part is used for limiting the second door body from entering the cavity.

7. The door of claim 6, wherein the limiting portion comprises an impact portion and an enclosing portion, and an elastic member is fixedly arranged on a surface of the impact portion contacting the first door body.

Images