CN215949197U - Elastic rotating shaft piece for buffering door closing and bathroom door - Google Patents
Elastic rotating shaft piece for buffering door closing and bathroom door Download PDFInfo
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- CN215949197U CN215949197U CN202121305327.1U CN202121305327U CN215949197U CN 215949197 U CN215949197 U CN 215949197U CN 202121305327 U CN202121305327 U CN 202121305327U CN 215949197 U CN215949197 U CN 215949197U
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Abstract
The utility model discloses an elastic rotating shaft piece for buffering door closing, which comprises a fixed seat, a rotating piece, a transmission piece, an elastic piece and a damping piece, wherein the rotating piece is arranged on the fixed seat; the rotating piece comprises a rotating shaft and a rotating block fixed with the rotating shaft; the outer wall of the rotating block is circumferentially provided with an arc-shaped convex section, an arc-shaped section and a buffering inclined plane; the transmission piece is hinged with the fixed seat, the first end of the transmission piece is abutted against the rotating block, and the second end of the transmission piece is connected with the elastic piece; the first end of the transmission piece can slide along the arc-shaped convex section and the arc-shaped section in a driven manner so as to stretch the elastic piece to store energy or drive the rotating block to reset; the damping piece is provided with a pushing inclined plane matched with the buffering inclined plane, and when the rotating block resets, the buffering inclined plane can push the damping piece to compress. Correspondingly, the utility model also discloses a bathroom door using the elastic rotating shaft piece. The utility model can automatically buffer the door closing within a certain angle range.
Description
Technical Field
The utility model relates to the technical field of horizontal sliding doors, in particular to an elastic rotating shaft piece for buffering door closing and a bathroom door.
Background
At present, a rotating shaft device for a horizontal sliding door, particularly for a glass door of a shower room, comprises an aluminum fixed seat for connecting a lower rail or the lower rail and a movable seat for connecting the glass door, wherein the fixed seat and the movable seat are connected through a shaft, and the rotating shaft has the following defects:
most of rotating shafts used by the existing glass door of the shower room do not have the function of automatically closing the door, and people need to manually close the door after opening the door to enter the shower room; it is also necessary to install a magnetic strip of glue at the end of the closure to provide door closure force.
Disclosure of Invention
The technical problem to be solved by the utility model is to provide an elastic rotating shaft piece for buffering door closing and a bathroom door, and the automatic door closing within a certain angle can be realized.
The technical problem to be solved by the utility model is to provide an elastic rotating shaft member for buffering door closing and a bathroom door, and the automatic door closing speed can be adjusted.
In order to solve the technical problem, the utility model provides an elastic rotating shaft part for buffering door closing, which comprises a fixed seat, a rotating part, a transmission part, an elastic part and a damping part, wherein the fixed seat is provided with a first end and a second end;
the rotating piece comprises a rotating shaft connected with the door leaf and a rotating block fixed with the rotating shaft; the outer wall of the rotating block is circumferentially provided with an arc-shaped convex section, an arc-shaped section and a buffering inclined plane;
the transmission piece is hinged with the fixed seat, the first end of the transmission piece is abutted against the rotating block, and the second end of the transmission piece is connected with the elastic piece; the first end of the transmission piece can slide along the arc-shaped convex section and the arc-shaped section in a driven manner so as to stretch the elastic piece to store energy or drive the rotating block to reset;
the damping piece is provided with a pushing inclined plane matched with the buffering inclined plane, and when the rotating block resets, the buffering inclined plane can push the damping piece to compress.
As an improvement of the technical scheme, the radius of the arc-shaped convex section is larger than that of the arc-shaped section, and an arc-shaped transition section is arranged between the arc-shaped convex section and the arc-shaped convex section.
As an improvement of the technical scheme, a transmission abutting sheet is arranged on the transmission member, and the transmission abutting sheet abuts against the arc-shaped convex section and the arc-shaped section.
As an improvement of the technical scheme, a baffle is arranged on the fixed seat;
the damping piece comprises a damping oil cylinder and a damping pull rod, and the damping pull rod is opposite to the baffle.
As an improvement of the technical scheme, an adjusting seat is arranged between the elastic part and the fixed seat and used for adjusting the initial stretching length of the elastic part.
As an improvement of the above technical solution, the adjusting seat includes an adjusting bolt connected with the fixing seat, and an installation seat and an adjusting nut plate for installing the elastic member.
As the improvement of the technical scheme, the transmission part and the mounting seat are both provided with connecting rods, and the elastic part is provided with drag hooks connected with the connecting rods.
As an improvement of the technical proposal, the rotating block is detachably connected with the rotating shaft,
and the rotating piece is arranged on the connecting seat, and the connecting seat is detachably connected with the fixed seat.
Correspondingly, the utility model also provides a bathroom door which comprises the elastic rotating shaft part, a frame, a fixed door leaf and a movable door leaf, wherein the elastic rotating shaft part is arranged in the frame.
As an improvement of the technical scheme, the movable door leaf is provided with a connecting piece which is detachably connected with the rotating shaft.
The implementation of the utility model has the following beneficial effects:
according to the utility model, the rotating piece, the transmission piece and the elastic piece are arranged, so that when the rotating piece rotates to open the door, the transmission piece can be driven to rotate, and the elastic piece is stretched to store energy. When the door is closed, the elastic piece releases the elastic force to drive the transmission piece to rotate, so that the rotation piece is driven to rotate, the automatic reset of the door is realized, the door does not need to be pushed by a person to be closed, and the use experience is improved.
Furthermore, the adjusting seat is arranged between the elastic piece and the fixed seat, so that the initial stretching length of the elastic piece can be adjusted, the elastic force released when the elastic piece is closed is adjusted, and the speed of automatically closing the door is adjusted.
Drawings
FIG. 1 is an exploded view of a flexible shaft member according to the present invention;
FIG. 2 is a block diagram of a rotor block to which the present invention relates;
FIG. 3 is a closed state view of the elastic hinge member according to the present invention;
fig. 4 is an open state view of the elastic hinge member according to the present invention;
fig. 5 is a structural view of a shower door according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings. It is only noted that the utility model is intended to be limited to the specific forms set forth herein, including any reference to the drawings, as well as any other specific forms of embodiments of the utility model.
Referring to fig. 1 to 4, the present invention provides an elastic rotating shaft for buffering door closing, which includes a fixed seat 1, a rotating member 2, a transmission member 3, an elastic member 4 and a damping member 5;
the rotating part 2 comprises a rotating shaft 21 connected with the door leaf and a rotating block 22 fixed with the rotating shaft 21; the outer wall of the rotating block 22 is circumferentially provided with an arc-shaped convex section 221, an arc-shaped section 222 and a buffer inclined plane 223;
the transmission piece 3 is hinged with the fixed seat 1, a first end 3a of the transmission piece 3 is abutted with the rotating block 22, and a second end 3b of the transmission piece 3 is connected with the elastic piece 4; the first end 3a of the transmission member 3 can be driven to slide along the arc-shaped convex section 221 and the arc-shaped section 222 so as to stretch the elastic member 4 to store energy or drive the rotating block 22 to reset;
the damping piece 5 is provided with a pushing inclined surface 51 matched with the buffering inclined surface 223, and when the rotating block 22 is reset, the buffering inclined surface 223 can push the damping piece 5 to compress.
The rotating part 2 and the elastic part 4 are both arranged in the fixed seat 1, and the rotating shaft 21 is connected with the door leaf. When opening the door, it drives to rotate 2 the synchronous rotation of driving medium 3, it provides drive power to rotate 2, makes driving medium 3 with the first end 3a of turning block 22 butt is followed circular arc section 222 reaches the protruding section 221 of arc slides to drive the tensile energy storage of elastic component 4. When the door is closed, the elastic member 4 releases the elastic force, which is used as the driving force for the first end 3a of the transmission member 3 to slide along the arc-shaped protruding section 221 and the arc-shaped section 222, so as to drive the rotation block 22 to rotate, thereby realizing the automatic reset of the door. When the door is automatically reset, the buffer inclined plane 223 pushes the pushing inclined plane 51, so that the damping piece 5 is compressed to generate damping force, and the safety problem caused by over-force during door closing is avoided. Meanwhile, the problem that the bathroom body or the bathroom door body is damaged due to large door closing vibration is avoided. It should be noted that, when the rotating block 22 and the transmission member 3 rotate to a tangent angle, the rotating block 22 cannot drive the transmission member 3 to rotate, and then cannot store energy to the elastic member 4, and from this angle to the door rotating to 90 °, the door can stop at any position within the above-mentioned angle range. In a similar way, after the door is closed to the angle, the elastic element 4 releases the elastic force to drive the rotating element 2 to rotate so as to realize automatic door closing. According to the utility model, the elastic part 4 and the rotating part 2 are arranged, so that energy is stored in the opening process of the door, and after the door is closed to the preset angle, the elastic part 4 can push the rotating block 22 to rotate through the transmission part 3, so that the door can be automatically closed without being pushed by hand, and the operation experience is good.
Referring to fig. 2 and 3, the radius of the arc-shaped convex section 221 is greater than that of the arc-shaped section 222, and an arc-shaped transition section 224 is disposed between the arc-shaped section 222 and the arc-shaped convex section 221. Specifically, when the door is closed, the transmission member 3 abuts against the arc segment 222; when the door is opened, the rotating block 22 sequentially slides through the arc section 222, the arc transition section 224 and the arc convex section 221 to complete energy storage. By arranging the arc transition section 224, the movement resistance of the transmission member 3 sliding from the arc section 222 to the arc convex section 221 is reduced, and the smoothness of door opening is improved.
In order to further reduce the frictional resistance between the transmission member 3 and the rotating block 22, a transmission abutting piece 31 is arranged on the transmission member 3, and the transmission abutting piece 31 abuts against the arc-shaped convex section 221 and the arc-shaped section 222. In the present embodiment, by providing the sheet-like transmission abutting piece 31, the contact area with the rotating block 22 can be reduced. Further, the end of the transmission abutting piece 31 contacting the rotating block 22 is provided with a circular arc to reduce the contact area of the transmission abutting piece 31 and the rotating block 22, thereby reducing the operating force. The transmission abutting pieces 31 in the present embodiment are provided in two to improve the reliability of the driving. The transmission abutment pieces 31 slide respectively above and below the buffer slopes 223 so as to avoid the motion interference with the damping member 5.
Referring to fig. 3, a baffle 11 is arranged on the fixed seat 1; the damping part 5 comprises a damping oil cylinder 52 and a damping pull rod 53, wherein the damping oil cylinder 52 is installed in the installation cover 54, the push inclined plane 51 is arranged on the installation cover 54, and the damping pull rod 53 is arranged opposite to the baffle 11. Specifically, the buffering inclined surface 223 can push the damping cylinder 52 and the damping rod 53 to slide towards the baffle 11, and push the damping rod 53 into the damping cylinder 52, so as to form a buffering force when the door is closed.
In order to adjust the speed of the automatic door closing process, an adjusting seat 6 is arranged between the elastic part 4 and the fixed seat 1, and the adjusting seat 6 is used for adjusting the initial stretching length of the elastic part 4. By adjusting the initial stretch length of the elastic member 4, the stretch amount of the elastic member 4 can be adjusted, thereby adjusting the force of the elastic member 4 driving the rotating block 22 to change the door closing speed.
Referring to fig. 1, in the present embodiment, the adjusting seat 6 includes an adjusting bolt 61 connected to the fixed seat 1, an installation seat 62 for installing the elastic member 4, and an adjusting nut plate 63. The mounting base 62 is connected with the fixing base 1 through a connecting shaft, and a waist-shaped hole 621 arranged in the movement direction of the adjusting base 6 is formed in the mounting base 62. The adjusting nut plate 63 is disposed inside the mounting seat 62, and the mounting seat 62 can be driven to move along the stretching direction or the compressing direction of the elastic element 4 by adjusting the screwing depths of the adjusting nut plate 63 and the adjusting bolt 61.
In order to install the elastic element 4, a connecting rod 64 is arranged on each of the transmission element 3 and the installation base 62, and the elastic element 4 is provided with a draw hook 41 connected with the connecting rod 64.
The rotating block 22 is detachably connected with the rotating shaft 21, the rotating piece 2 is arranged on the connecting seat 7, and the connecting seat 7 is detachably connected with the fixing seat 1. Specifically, the rotating block 22 and the rotating shaft 21 are fixed by pins, and the connecting seat 7 is provided with an installation clamping groove matched with the rotating block 22.
Referring to fig. 5, the present invention further provides a shower door, which includes the elastic rotating shaft 100, a frame 200, a fixed door 300 and a movable door 400, wherein the elastic rotating shaft 100 is disposed in the frame 200. Will elasticity pivot spare 100 is located in the frame 200, specifically locate in the last frame of bathroom door to the realization is hidden and is set up, improves the whole aesthetic property of bathroom door. The movable door leaf 400 is connected to the elastic rotation shaft 100, and the elastic rotation shaft 100 can be driven to rotate when the movable door leaf 400 is rotated, or the movable door leaf 400 can be driven to reset when the elastic rotation shaft 100 is rotated. The movable door leaf 400 is further provided with a connecting piece 500, and the connecting piece 500 is detachably connected with the rotating shaft 21. Specifically, the connecting member 500 is connected to the rotating shaft 21 by a pin, and the connecting member 500 is detachably connected to the movable door leaf 400.
In summary, the present invention provides an elastic rotating shaft 100 for buffering the door closing, when the door is opened, the rotating block 22 drives the driving member 3 to rotate, and the elastic member 4 connected to the driving member 3 is stretched to store energy. When the rotating block 22 is tangent to the transmission piece 3 until the rotating block 22 rotates 90 degrees, the transmission piece 3 does not stretch the elastic piece 4 any more, so that the bathroom door can stay at any position. When the door is closed to a preset angle, the elastic element 4 pushes the transmission element 3 to rotate, and the transmission element 3 drives the rotating block 22 to rotate so as to realize automatic door closing.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the utility model.
Claims (10)
1. An elastic rotating shaft element for buffering door closing is characterized by comprising a fixed seat, a rotating element, a transmission element, an elastic element and a damping element;
the rotating piece comprises a rotating shaft connected with the door leaf and a rotating block fixed with the rotating shaft; the outer wall of the rotating block is circumferentially provided with an arc-shaped convex section, an arc-shaped section and a buffering inclined plane;
the transmission piece is hinged with the fixed seat, the first end of the transmission piece is abutted against the rotating block, and the second end of the transmission piece is connected with the elastic piece; the first end of the transmission piece can slide along the arc-shaped convex section and the arc-shaped section in a driven manner so as to stretch the elastic piece to store energy or drive the rotating block to reset;
the damping piece is provided with a pushing inclined plane matched with the buffering inclined plane, and when the rotating block resets, the buffering inclined plane can push the damping piece to compress.
2. The elastic rotating shaft member for buffering door closing according to claim 1, wherein the radius of said arc-shaped convex section is larger than the radius of said arc-shaped section, and an arc-shaped transition section is provided between said arc-shaped section and said arc-shaped convex section.
3. The elastic rotary shaft member for buffering door closing according to claim 1, wherein said transmission member is provided with a transmission contact piece, and said transmission contact piece is in contact with said arc-shaped convex section and said arc-shaped section.
4. The elastic rotary shaft member for buffering door closing of claim 1, wherein a baffle is provided on said holder;
the damping piece comprises a damping oil cylinder and a damping pull rod, and the damping pull rod is opposite to the baffle.
5. The elastic hinge member for buffering door closing according to claim 1, wherein an adjusting seat is disposed between the elastic member and the fixed seat, and the adjusting seat is used for adjusting an initial stretching length of the elastic member.
6. The door closing cushioning elastic pivot member as set forth in claim 5, wherein said adjustment seat comprises an adjustment bolt connected to said fixed seat, a mounting seat for mounting said elastic member and an adjustment nut plate.
7. The door closer with the cushion of claim 6, wherein the driving member and the mounting seat are provided with connecting rods, and the elastic member is provided with hooks connected with the connecting rods.
8. The elastic hinge member for buffering the closing of a door as claimed in claim 1, wherein said rotating block is detachably coupled to the hinge,
and the rotating piece is arranged on the connecting seat, and the connecting seat is detachably connected with the fixed seat.
9. A bathroom door comprising the elastic rotating shaft member as claimed in any one of claims 1 to 8, a frame, a fixed door leaf and a movable door leaf, wherein the elastic rotating shaft member is disposed in the frame.
10. The shower door as recited in claim 9 wherein said movable door leaf has a connector removably connected to said pivot shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121305327.1U CN215949197U (en) | 2021-06-10 | 2021-06-10 | Elastic rotating shaft piece for buffering door closing and bathroom door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121305327.1U CN215949197U (en) | 2021-06-10 | 2021-06-10 | Elastic rotating shaft piece for buffering door closing and bathroom door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215949197U true CN215949197U (en) | 2022-03-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121305327.1U Active CN215949197U (en) | 2021-06-10 | 2021-06-10 | Elastic rotating shaft piece for buffering door closing and bathroom door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215949197U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114737836A (en) * | 2022-04-12 | 2022-07-12 | 箭牌家居集团股份有限公司 | Asymmetric buffering hinge and door |
| CN115822409A (en) * | 2022-11-14 | 2023-03-21 | 福建西河卫浴科技有限公司 | Rotating shaft door assembly and buffer device thereof |
-
2021
- 2021-06-10 CN CN202121305327.1U patent/CN215949197U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114737836A (en) * | 2022-04-12 | 2022-07-12 | 箭牌家居集团股份有限公司 | Asymmetric buffering hinge and door |
| CN115822409A (en) * | 2022-11-14 | 2023-03-21 | 福建西河卫浴科技有限公司 | Rotating shaft door assembly and buffer device thereof |
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