CN220151195U - Two-way folding door - Google Patents
Two-way folding door Download PDFInfo
- Publication number
- CN220151195U CN220151195U CN202320850427.5U CN202320850427U CN220151195U CN 220151195 U CN220151195 U CN 220151195U CN 202320850427 U CN202320850427 U CN 202320850427U CN 220151195 U CN220151195 U CN 220151195U
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- leaf
- sub
- shaft
- folding door
- fan
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- 239000011521 glass Substances 0.000 claims abstract description 22
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 12
- 241001075561 Fioria Species 0.000 description 10
- 230000006872 improvement Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
Abstract
The utility model discloses a bidirectional folding door which comprises a door frame, a glass fan structure, a rotating shaft structure, a sliding assembly and an upper rail structure, wherein the glass fan structure comprises a sub-fan blade and a main fan blade, one side of the main fan blade is connected with the door frame, and the other side of the main fan blade is connected with the sub-fan blade through the rotating shaft structure; the upper rail structure comprises a rail, and the sliding component is arranged on the rail and is connected with the sub-fan pages; the sub-leaf can drive the sliding assembly to slide along the track; the rotating shaft structure comprises a first connecting shaft and a first connecting shaft base, at least two first connecting holes are formed in the front face of the first connecting shaft base, the sub-fan pages and the main fan pages are respectively provided with the first connecting shaft, and the end parts of the first connecting shafts are arranged in the corresponding first connecting holes. By adopting the embodiment of the utility model, enterprises can meet the use requirements of inward folding and outward folding of the folding door by only producing one rotating shaft structure, and the structure is simple and convenient.
Description
Technical Field
The utility model relates to the technical field of folding doors, in particular to a bidirectional folding door.
Background
The folding door is formed by connecting and folding a plurality of sections of door leaves, and can be installed indoors or outdoors. The general folding door includes door leaf and hinge, and the both ends of hinge link to each other with adjacent door leaf, and the door leaf rotates the folding through the hinge. However, the folding door is single in opening mode, the swing range of the hinge is generally 0-180 degrees, no matter what connecting mode an enterprise adopts, the folding door can only be installed by selecting one of inward opening and outward opening, and the folding door is single in function and cannot meet the requirements of users.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, provides a bidirectional folding door, and enterprises can meet the use requirements of inward folding and outward folding of the folding door by only producing a rotating shaft structure, and the bidirectional folding door is simple and convenient in structure.
In order to solve the technical problems, the utility model provides a bidirectional folding door, which comprises a door frame, a glass fan structure, a rotating shaft structure, a sliding component and an upper rail structure, wherein the upper rail structure is fixedly connected with the top end of the door frame;
the glass fan structure comprises a sub-fan blade and a main fan blade, one side of the main fan blade is connected with the door frame, and the other side of the main fan blade is connected with the sub-fan blade through the rotating shaft structure;
the upper rail structure comprises a rail, and the sliding component is arranged on the rail and is connected with the sub-fan pages; the sub-leaf can drive the sliding assembly to slide along the track;
the rotating shaft structure comprises a first connecting shaft and a first connecting shaft base, at least two first connecting holes are formed in the front face of the first connecting shaft base, the sub-fan pages and the main fan pages are respectively provided with the first connecting shaft, and the end parts of the first connecting shafts are arranged in the corresponding first connecting holes.
As the improvement of above-mentioned scheme, the right-hand member of door frame is equipped with connection structure, connection structure includes second connecting axle and second connecting axle base, the second connecting axle base is located the upside of door frame, the front of second connecting axle base is equipped with the second connecting hole, be equipped with on the opposite side of female fan page or leaf the second connecting axle, the tip of second connecting axle is located in the second connecting hole.
As an improvement of the above scheme, the sliding component comprises a pulley, a connecting frame and a boom arranged at the lower end of the connecting frame, the sliding component comprises at least two pulleys, and the pulleys are arranged at two sides of the connecting frame and can slide on the track.
As the improvement of above-mentioned scheme, go up rail structure still includes the attenuator, the attenuator is located the top of sub-fan page or leaf, the attenuator include with the elastic component that one end of attenuator is connected, locate the slider of the tip of elastic component and locate the sand grip on the slider, the bottom middle part of connecting frame is equipped with the recess, the sand grip with the recess is buckled.
As the improvement of above-mentioned scheme, the attenuator still includes locates hold the frame of elastic component below, hold the frame with interval between the track is greater than the sand grip with interval between the track, the slip subassembly can drive the slider card is gone into hold in the frame.
As an improvement of the scheme, a baffle plate is arranged at the left end of the damper and is used for being abutted with the sliding block.
As the improvement of above-mentioned scheme, connection structure still includes third connecting axle and third connecting axle base, the third connecting axle base is located the downside of door frame, the corresponding position department of female fan page or leaf is equipped with the third connecting axle, the third connecting axle base is equipped with can hold the supporting legs of third connecting axle, female fan page or leaf will the third connecting axle card is gone into the supporting legs.
As an improvement of the scheme, the bidirectional folding door further comprises a center shaft, and two ends of the center shaft are respectively connected with the sub leaf and the main leaf.
As an improvement of the above scheme, the shapes of the first connecting shaft base and the second connecting shaft base are round or oval.
The implementation of the utility model has the following beneficial effects:
the glass fan structure of the bidirectional folding door slides on the track through the sliding component, and when the sliding component moves back and forth on the track, the glass fan structure is driven to move in a specific sliding track; the main leaf and the auxiliary leaf are hinged through the first connecting shaft and the first connecting shaft base, one side of the auxiliary leaf is fixedly connected with the door frame, when the auxiliary leaf moves rightwards, the auxiliary leaf and the auxiliary leaf can be folded inwards or outwards through the first connecting shaft and the first connecting shaft base, the functional requirements of a folding door by a user under different use requirements and space utilization requirements are met, and the main leaf and the auxiliary leaf are wide in application occasion. The rotating shaft structure is arranged at the top and the bottom of the glass fan structure, so that the occupied space is small, and the whole appearance is attractive and elegant. In the opening process of the bidirectional folding door, the sub-leaf moves towards the main leaf, and an included angle formed between the sub-leaf and the main leaf is gradually reduced from 180 degrees; when the included angle formed by folding the sub-leaf and the main leaf is reduced to 0 DEG, the sub-leaf and the main leaf are perpendicular to the upper rail structure, which indicates that the sub-leaf and the main leaf are folded to be in an overlapped state, and the maximum folding effect is achieved at the moment; when the sub-leaf moves in the direction away from the main leaf, the included angle formed by folding the sub-leaf and the main leaf is gradually increased, and the state before opening is restored.
Drawings
FIG. 1 is a schematic overall construction of an embodiment of a two-way folding door according to the present utility model;
FIG. 2 is a top view of an embodiment of a two-way folding door according to the present utility model;
FIG. 3 is an exploded view of the hinge structure of the embodiment of the two-way folding door according to the present utility model;
FIG. 4 is a structural relationship of a second connecting shaft and a second connecting shaft mount of an embodiment of a two-way folding door according to the present utility model;
FIG. 5 is a block diagram of a sliding assembly of an embodiment of a two-way folding door according to the present utility model;
FIG. 6 is a perspective view of a damper of an embodiment of a two-way folding door according to the present utility model;
FIG. 7 is a top view of a damper of an embodiment of a two-way folding door according to the present utility model;
fig. 8 is a structural relationship diagram of a third connecting shaft and a third connecting shaft base of an embodiment of the two-way folding door according to the present utility model.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings, for the purpose of making the objects, technical solutions and advantages of the present utility model more apparent. It is only stated that the terms of orientation such as up, down, left, right, front, back, inner, outer, etc. used in this document or the imminent present utility model, are used only with reference to the drawings of the present utility model, and are not meant to be limiting in any way.
Referring to fig. 1 to 3, the utility model provides a two-way folding door, which comprises a door frame 1, a glass fan structure 2, a rotating shaft structure 3, a sliding component 4 and an upper rail structure 5, wherein the upper rail structure 5 is fixedly connected with the top end of the door frame 1,
the glass fan structure 2 comprises a sub-fan blade 21 and a main fan blade 22, one side of the main fan blade 22 is connected with the door frame 1, and the other side of the main fan blade 22 is connected with the sub-fan blade 21 through the rotating shaft structure 3;
the upper rail structure 5 comprises a rail 51, and the sliding component 4 is arranged on the rail 51 and is connected with the sub-leaf 21; the sub-leaf 21 can drive the sliding component 4 to slide along the track 51; the sliding component 4 connects the glass fan structure 2 with the upper rail structure 5, and the sliding component 4 drives the glass fan structure 2 to move back and forth on the rail 51, so that the glass fan structure 2 moves in the door frame 1.
The rotating shaft structure 3 comprises a first connecting shaft 31 and a first connecting shaft base 32, at least two first connecting holes 6 are formed in the front face of the first connecting shaft base 32, the sub-fan blades 21 and the main fan blades 22 are respectively provided with the first connecting shaft 31, and the end portions of the first connecting shafts 31 are arranged in the corresponding first connecting holes 6. The secondary leaf 21 and the primary leaf 22 can be folded inwards and outwards in a rotating way, and the included angles formed by the inwards folding and the outwards folding are all 0-180 degrees. When the included angle formed by folding the sub-leaf 21 and the main leaf 22 is 0 degrees, the sub-leaf 21 and the main leaf 22 are perpendicular to the horizontal plane, which indicates that the sub-leaf 21 and the main leaf 22 are folded to be in an overlapped state; when the included angle formed by folding the sub-leaf 21 and the main leaf 22 is 180 degrees, the sub-leaf 21 and the main leaf 22 are in a closed state, and the two leaves are on the same horizontal plane. Preferably, the first connecting shaft 31 and the first connecting shaft base 32 are disposed at the upper and lower ends of the glass fan structure 2, but not limited thereto.
The glass fan structure 2 of the bi-directional folding door slides on the track 51 through the sliding component 4, and when the sliding component 4 moves back and forth on the track 51, the glass fan structure 2 is driven to move in a specific sliding track; the main leaf 22 is hinged to the main leaf 21 through the first connecting shaft 31 and the first connecting shaft base 32, one side of the main leaf 22 is fixedly connected with the door frame 1, when the main leaf 21 moves rightwards, the main leaf 22 and the main leaf 21 can be folded inwards or outwards through the first connecting shaft 31 and the first connecting shaft base 32, so that the functional requirement of a user on folding the door under different use requirements and space utilization requirements is met, and the main leaf is wide in application occasion. The rotating shaft structure 3 is arranged at the top and the bottom of the glass fan structure 2, so that the occupied space is small, and the whole appearance is attractive and elegant. In the process of opening the bidirectional folding door, the sub-leaf 21 moves towards the main leaf 22, and an included angle formed between the sub-leaf 21 and the main leaf 22 is gradually reduced from 180 degrees; when the included angle formed by folding the sub-leaf 21 and the main leaf 22 is reduced to 0 °, the sub-leaf 21 and the main leaf 22 are perpendicular to the upper rail structure 5, which indicates that the sub-leaf 21 and the main leaf 22 are already folded to be in a superposition state, and the maximum folding effect is achieved at this time; when the sub-leaf 21 moves away from the main leaf 22, the angle formed by folding the sub-leaf 21 and the main leaf 22 increases gradually, and the state before opening is restored.
Referring to fig. 4, the right end of the door frame 1 is provided with a connection structure 7, the connection structure 7 includes a second connection shaft 71 and a second connection shaft base 72, the second connection shaft base 72 is disposed on the upper side of the door frame 1, the front surface of the second connection shaft base 72 is provided with a second connection hole 8, the other side of the main leaf 22 is provided with the second connection shaft 71, and the end of the second connection shaft 71 is disposed in the second connection hole 8. The second connecting shaft base 72 is disposed at the right end of the door frame 1, the second connecting shaft 71 is disposed at the other side of the main leaf 22, and when the main leaf 22 rotates around the door frame 1, the main leaf 22 rotates in the second connecting hole 8 through the second connecting shaft 71.
Referring to fig. 5, the sliding assembly 4 includes a pulley 41, a connection frame 42, and a boom 43 disposed at the lower end of the connection frame 42, the sliding assembly 4 includes at least two pulleys 41, the pulleys 41 are disposed at two sides of the connection frame 42 and can slide on the rails 51, the glass fan structure 2 slides along the rails 51 through the sliding assembly 4, the boom 43 is connected with the sub-fan 21, the sub-fan 21 can be connected with the main fan 22 through the rotating shaft structure 3, so as to drive the main fan 22 to fold toward the right side of the door frame 1, and limit the movement of the sub-fan 21. Providing a plurality of pulleys 41 may enable the slide assembly 4 to slide more stably on the rail 51, supporting heavier items.
Referring to fig. 6-7, the upper rail structure 5 further includes a damper 9, the damper 9 is disposed above the sub-leaf 21, the damper 9 includes an elastic member 91 connected with one end of the damper 9, a slider 92 disposed at an end of the elastic member 91, and a protruding strip 93 disposed on the slider 92, a groove 11 is disposed in a middle portion of a bottom end of the connecting frame 42, the protruding strip 93 is fastened with the groove 11, and through cooperation between the groove 11 and the protruding strip 93, the sliding assembly 4 can drive the elastic member 91 to move along the rail 51, so as to buffer a sliding acting force of the sliding assembly 4.
The damper 9 further comprises a containing frame 12 arranged below the elastic piece 91, the distance between the containing frame 12 and the track 51 is larger than the distance between the raised strips 93 and the track 51, and the sliding component 4 can drive the sliding block 92 to be clamped into the containing frame 12. The sliding component 4 drives the elastic member 91 to move rightward, and when the protruding strip 93 moves to the accommodating frame 12, the protruding strip 93 is separated from the groove 11 and abuts against the top end of the accommodating frame 12, and the sliding component 4 continues to move rightward.
Specifically, a baffle 13 is disposed at the left end of the damper 9, and the baffle 13 is configured to abut against the slider 92. When the sliding component 4 moves leftwards from the right end, the raised strips 93 are clamped into the grooves 11, so that the sliding component 4 drives the sliding blocks 92 to slide out of the accommodating frame 12, the sliding blocks 92 drive the elastic pieces 91 to move leftwards, the sliding blocks 92 are blocked by the baffle 13 to move forwards, the sliding blocks 92 stop on the right side of the baffle 13, and the sub-leaf 21 slowly moves leftwards to close the bidirectional folding door.
Referring to fig. 8, the connection structure 7 further includes a third connection shaft 73 and a third connection shaft base 74, the third connection shaft base 74 is disposed on the lower side of the door frame 1, the third connection shaft 73 is disposed at a corresponding position of the main leaf 22, the third connection shaft base 74 is provided with a supporting leg 14 capable of accommodating the third connection shaft 73, and the main leaf 22 is clamped into the supporting leg 14 by the third connection shaft 73, so that the main leaf 22 is connected with the third connection shaft base 74. The third connecting shaft base 74 is placed on the ground, and the supporting legs 14 play a role of supporting the main fan 22, so as to prevent the glass fan structure 2 from directly contacting the ground, and being difficult to slide and scratch the ground. The second connection shaft 71 is connected to the second connection shaft base 72, and the third connection shaft 73 is connected to the third connection shaft base 74 so that the parent leaf 22 can be rotated inward or outward.
The bidirectional folding door further comprises a center shaft 15, and two ends of the center shaft 15 are respectively connected with the sub leaf 21 and the main leaf 22. The friction force is great when rotating son fan leaf 21 and female fan leaf 22, two-way folding door is wearing and tearing easily under long-time use, through set up in the junction of son fan leaf 21 and female fan leaf 22 the axis 15, axis 15 with son fan leaf 21 or the junction of female fan leaf 22 is the arc, can with son fan leaf 21 or female fan leaf 22 laminating is connected, reduces wear between son fan leaf 21 and the female fan leaf 22, extension two-way folding door's life.
The first and second coupling shaft bases 32 and 72 are each circular or elliptical in shape, and preferably, the first and second coupling shaft bases 32 and 72 are elliptical in shape, but not limited thereto. Since the top view of the glass fan structure 2 is square, if the shapes of the first and second connection shaft bases 32 and 72 are circular, the first and second connection shaft bases 32 and 72 are disposed at the upper and lower ends of the glass fan structure 2, which affects the overall aesthetic feeling, and thus, the elliptical first and second connection shaft bases 32 and 72 are disposed with better effect.
While the foregoing is directed to the preferred embodiments of the present utility model, it will be appreciated by those skilled in the art that changes and modifications may be made without departing from the principles of the utility model, such changes and modifications are also intended to be within the scope of the utility model.
Claims (9)
1. The bidirectional folding door is characterized by comprising a door frame, a glass fan structure, a rotating shaft structure, a sliding assembly and an upper rail structure, wherein the upper rail structure is fixedly connected with the top end of the door frame;
the glass fan structure comprises a sub-fan blade and a main fan blade, one side of the main fan blade is connected with the door frame, and the other side of the main fan blade is connected with the sub-fan blade through the rotating shaft structure;
the upper rail structure comprises a rail, and the sliding component is arranged on the rail and is connected with the sub-fan pages; the sub-leaf can drive the sliding assembly to slide along the track;
the rotating shaft structure comprises a first connecting shaft and a first connecting shaft base, at least two first connecting holes are formed in the front face of the first connecting shaft base, the sub-fan blades and the main fan blades are respectively provided with the first connecting shaft, and the end portions of the first connecting shafts are arranged in the corresponding first connecting holes.
2. The two-way folding door according to claim 1, wherein the right end of the door frame is provided with a connecting structure, the connecting structure comprises a second connecting shaft and a second connecting shaft base, the second connecting shaft base is arranged on the upper side of the door frame, a second connecting hole is formed in the front face of the second connecting shaft base, the second connecting shaft is arranged on the other side of the main leaf, and the end portion of the second connecting shaft is arranged in the second connecting hole.
3. The two-way folding door according to claim 1, wherein the sliding assembly comprises a pulley, a connection frame, and a hanger bar provided at a lower end of the connection frame, the sliding assembly comprises at least two pulleys provided at both sides of the connection frame and capable of sliding on the rail.
4. The two-way folding door according to claim 3, wherein the upper rail structure further comprises a damper, the damper is arranged above the sub-leaf, the damper comprises an elastic piece connected with one end of the damper, a sliding block arranged at the end part of the elastic piece, and a protruding strip arranged on the sliding block, a groove is arranged in the middle of the bottom end of the connecting frame, and the protruding strip is fastened with the groove.
5. The two-way folding door according to claim 4, wherein the damper further comprises a receiving frame disposed below the elastic member, a distance between the receiving frame and the rail is greater than a distance between the protruding strip and the rail, and the sliding assembly is capable of driving the sliding block to be clamped into the receiving frame.
6. The two-way folding door according to claim 5, wherein a left end of the damper is provided with a baffle for abutment with the slider.
7. The two-way folding door according to claim 2, wherein the connection structure further comprises a third connection shaft and a third connection shaft base, the third connection shaft base is arranged on the lower side of the door frame, the third connection shaft is arranged at the corresponding position of the main leaf, the third connection shaft base is provided with a supporting leg capable of accommodating the third connection shaft, and the main leaf clamps the third connection shaft into the supporting leg.
8. The two-way folding door according to claim 1, further comprising a center shaft, wherein both ends of the center shaft are connected to the sub-leaf and the main leaf, respectively.
9. The two-way folding door according to claim 1, wherein the first and second connection shaft bases are each circular or elliptical in shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320850427.5U CN220151195U (en) | 2023-04-14 | 2023-04-14 | Two-way folding door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320850427.5U CN220151195U (en) | 2023-04-14 | 2023-04-14 | Two-way folding door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220151195U true CN220151195U (en) | 2023-12-08 |
Family
ID=89006984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320850427.5U Active CN220151195U (en) | 2023-04-14 | 2023-04-14 | Two-way folding door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220151195U (en) |
-
2023
- 2023-04-14 CN CN202320850427.5U patent/CN220151195U/en active Active
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