CN212650625U - Double-buffering folding stool capable of automatically resetting - Google Patents
Double-buffering folding stool capable of automatically resetting Download PDFInfo
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- CN212650625U CN212650625U CN202021591309.XU CN202021591309U CN212650625U CN 212650625 U CN212650625 U CN 212650625U CN 202021591309 U CN202021591309 U CN 202021591309U CN 212650625 U CN212650625 U CN 212650625U
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Abstract
The utility model relates to a double-buffering folding stool capable of automatically resetting, which comprises a mounting frame, a mounting seat, a folding connecting frame component, a stool surface, stool legs, a first buffering structure and a second buffering structure; the mounting seat is fixed on the mounting frame; the folding connecting frame assemblies have the same structure, one end of one group of folding connecting frame assemblies is rotatably arranged on one mounting seat, and one end of the other group of folding connecting frame assemblies is rotatably arranged on the other mounting seat; the stool surface is arranged on the two folding connecting frames, and the stool legs are fixedly arranged at the other end parts of the folding connecting frame components; one end of the first buffering structure is installed on one installation seat, the other end of the first buffering structure is installed on one group of folding connection frame assemblies, one end of the second buffering structure is installed on the other installation seat, and the other end of the second buffering structure is installed on the other group of folding connection frame assemblies. The novel stool has the advantages of automatic closing, obvious buffering effect during closing and unfolding, compact structure, small occupied space, long service life of the stool and the like.
Description
Technical Field
The utility model relates to a double-buffering folding stool capable of automatically resetting.
Background
At present, the existing folding stool comprises stool legs and a stool surface. The folding stool with the structure needs to be manually closed, and has the problems of loose closing, no buffer or unobvious buffer effect when being used for closing or unfolding.
Disclosure of Invention
The utility model aims at overcoming prior art not enough and providing a but automatic re-setting's two buffering folding stools, can automatic closure, it is closed tight, the buffering effect is obvious when closed and expand, compact structure, it is little to occupy space, stool long service life.
In order to achieve the above object, the present invention is implemented as such, and is a double-buffering foldable stool capable of automatically resetting, which is characterized by comprising:
the mounting frame and the two mounting seats are arranged on the mounting frame; the two mounting seats are fixed on the mounting frame and distributed left and right;
two groups of folding connecting frame assemblies; the two groups of folding connecting frame assemblies have the same structure, one end part of one group of folding connecting frame assembly is rotatably arranged on one mounting seat, and one end of the other group of folding connecting frame assembly is rotatably arranged on the other mounting seat;
a stool surface and stool legs; the stool surface is arranged on the two folding connecting frames, and the stool legs are fixedly arranged at the other end parts of the folding connecting frame components, so that the stool surface and the stool legs rotate along with the folding connecting frame components; and
a first buffer structure and a second buffer structure; one end of the first buffering structure is installed on one installation seat, the other end of the first buffering structure is installed on one group of folding connection frame assemblies, one end of the second buffering structure is installed on the other installation seat, and the other end of the second buffering structure is installed on the other group of folding connection frame assemblies.
In the technical scheme, the two folding connecting frame assemblies respectively comprise a lower connecting frame, a stool leg mounting frame and an upper connecting frame; one end of the lower connecting frame and one end of the upper connecting frame are rotatably connected with the corresponding mounting seats, the upper connecting frame is positioned above the lower connecting frame, and the other ends of the lower connecting frame and the upper connecting frame are rotatably connected with the stool foot mounting frame; the other end of the first buffer structure is rotatably connected with the corresponding lower connecting frame, and the other end of the second buffer structure is rotatably connected with the corresponding upper connecting frame; the stool surface is arranged on the two upper connecting frames, and the stool legs are arranged on the two stool leg mounting frames.
In this technical scheme, first buffer structure is the attenuator, the one end and the mount pad of attenuator rotate to be connected, the other end and the lower link of attenuator rotate to be connected.
In this technical scheme, second buffer structure includes air spring and extension spring, the one end and the lower link of air spring rotate to be connected, and the other end and the last link of air spring rotate to be connected, the one end pivoted of extension spring is installed on another mount pad, and the other end pivoted of extension spring is installed and is rotated epaxially being connected at the other end and the lower link of air spring.
In the technical scheme, the device also comprises two first rotating shaft assemblies, two second rotating shaft assemblies, two fifth rotating shaft assemblies and two sixth rotating shaft assemblies; one end of the upper connecting frame is rotatably connected with the corresponding mounting seat through a first rotating shaft assembly, and the other end of the upper connecting frame is rotatably connected with the corresponding stool foot mounting frame through a fifth rotating shaft assembly; one end of the lower connecting frame is rotatably connected with the corresponding mounting seat through the second rotating shaft assembly, and the other end of the lower connecting frame is rotatably connected with the corresponding stool foot mounting frame through the sixth rotating shaft assembly.
In the technical scheme, the device also comprises a third rotating shaft assembly and a fourth rotating shaft assembly; one end of the damper is rotatably connected with a mounting seat through a third rotating shaft assembly, and the other end of the damper is rotatably connected with the lower connecting frame through a fourth rotating shaft assembly.
In the technical scheme, the device also comprises a seventh rotating shaft assembly, an eighth rotating shaft assembly and a ninth rotating shaft assembly; one end of the gas spring is rotatably connected with the lower connecting frame through the eighth rotating shaft assembly, the other end of the gas spring is rotatably connected with the upper connecting frame through the ninth rotating shaft assembly, one end of the tension spring is rotatably connected with the other mounting seat through the seventh rotating shaft assembly, and the other end of the tension spring is mounted on the eighth rotating shaft assembly and can rotate relatively.
In the technical scheme, the upper connecting frame is provided with mounting long holes for adjusting the horizontal position of the stool surface.
In the technical scheme, height mounting long holes used for adjusting the height of the stool legs are formed in the stool leg mounting frames.
In the technical scheme, the mounting frame is provided with a storage space for accommodating the folded stool surface and the stool legs.
Compared with the prior art, the utility model the advantage do: the stool has the advantages of automatic closing, tight closing, obvious buffering effect during closing and unfolding, compact structure, small occupied space and long service life.
Drawings
FIG. 1 is a schematic view of the foldable stool of the present invention after being unfolded;
fig. 2 is an exploded view of the present invention;
fig. 3 is a top view of the present invention;
FIG. 4 is an enlarged sectional view A-A of FIG. 3;
FIG. 5 is an enlarged sectional view B-B of FIG. 3;
FIG. 6 is an enlarged view of detail C of FIG. 4;
FIG. 7 is an enlarged view of detail D of FIG. 5;
fig. 8 is a schematic structural view of the foldable connecting frame assembly, the two mounting seats, the first buffer structure and the second buffer structure after being assembled;
FIG. 9 is a schematic structural view of the rear view orientation of FIG. 8;
FIG. 10 is an exploded view of FIG. 8;
FIG. 11 is a schematic view of the folded foldable stool of the present invention;
FIG. 12 is a top view of FIG. 11;
fig. 13 is an enlarged sectional view of E-E of fig. 12.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. Furthermore, the technical features mentioned in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
In the description of the present invention, the terms "upper" and "lower" indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, and are only for convenience of description of the present invention rather than requiring the present invention to be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention.
In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1 to 13, it is an automatically resettable double buffering folding stool, comprising:
the mounting frame 2 and the two mounting seats 4; the two mounting seats 4 are fixed on the mounting frame 2 and distributed left and right;
two groups of folding connecting frame assemblies; the two groups of folding connecting frame assemblies have the same structure, one end part of one group of folding connecting frame assembly is rotatably arranged on one mounting seat 4, and one end of the other group of folding connecting frame assembly is rotatably arranged on the other mounting seat 4;
a stool surface 1 and stool legs 3; the stool surface 1 is arranged on the two folding connecting frames, and the stool legs 3 are fixedly arranged at the other end parts of the folding connecting frame components, so that the stool surface 1 and the stool legs 3 rotate along with the folding connecting frame components; and
a first buffer structure and a second buffer structure; one end of the first buffering structure is installed on one installation seat 4, the other end of the first buffering structure is installed on one group of folding connection frame assemblies, one end of the second buffering structure is installed on the other installation seat 4, and the other end of the second buffering structure is installed on the other group of folding connection frame assemblies.
When the stool needs to be folded, the folding connecting frame rotates upwards, the stool surface 1 and the stool legs 3 move along with the folding connecting frame so as to fold the stool, and when the position of the folding connecting frame exceeds a critical point, the folding connecting frame starts to be automatically closed under the action of the first buffer structure and the second buffer structure; when needing to expand the stool, folding link rotates downwards, and when folding link's position exceeded the critical point, folding link slowly expanded under the effect of dead weight, first buffer structure and second buffer structure had played the cushioning effect, made folding link slowly expand.
In this embodiment, each of the two folding connection frame assemblies includes a lower connection frame 7, a stool leg installation frame 8 and an upper connection frame 9; one end of the lower connecting frame 7 and one end of the upper connecting frame 9 are rotatably connected with the corresponding mounting seats 4, the upper connecting frame 9 is positioned above the lower connecting frame 7, and the other end of the lower connecting frame 7 and the other end of the upper connecting frame 9 are rotatably connected with the stool foot mounting frame 8; the other end of the first buffer structure is rotatably connected with the corresponding lower connecting frame 7, and the other end of the second buffer structure is rotatably connected with the corresponding upper connecting frame 9; the stool surface 1 is arranged on the two upper connecting frames 9, and the stool legs 3 are arranged on the two stool leg mounting frames 8.
In this embodiment, the first buffer structure is a damper 10, one end of the damper 10 is rotatably connected to a mounting seat 4, and the other end of the damper 10 is rotatably connected to the lower connecting frame 7. When the folding stool needs to be folded, the folding connecting frame rotates upwards, the stool surface 1 and the stool legs 3 move along with the folding connecting frame so as to fold the stool, and when the position of the folding connecting frame exceeds a critical point, the folding connecting frame starts to be automatically closed under the action of the damper 10 and the second buffer structure; when the stool needs to be unfolded, the folding connecting frame rotates downwards, when the position of the folding connecting frame exceeds a critical point, the folding connecting frame is slowly unfolded under the action of self weight, and the damper 10 and the second buffer structure play a role in buffering, so that the folding connecting frame is slowly unfolded.
In this embodiment, the second buffer structure includes gas spring 6 and extension spring 5, the one end and the lower link 7 of gas spring 6 rotate to be connected, and the other end and the last link 9 of gas spring 6 rotate to be connected, the one end pivoted of extension spring 5 is installed on another mount pad 4, and the other end pivoted of extension spring 5 is installed on the other end of gas spring 6 and the axle that lower link 7 rotates to be connected. When the folding stool needs to be folded, the folding connecting frame rotates upwards, the stool surface 1 and the stool legs 3 move along with the folding connecting frame so as to fold the stool, and when the position of the folding connecting frame exceeds a critical point, the folding connecting frame starts to be automatically closed under the action of the damper 10, the gas spring 6 and the tension spring 5; when the stool needs to be unfolded, the folding connecting frame rotates downwards, when the position of the folding connecting frame exceeds a critical point, the folding connecting frame is slowly unfolded under the action of self weight, and the damper 10, the gas spring 6 and the tension spring 5 play a role in buffering, so that the folding connecting frame is slowly unfolded.
In this embodiment, the present invention further includes two first rotating shaft assemblies 11, two second rotating shaft assemblies 12, two fifth rotating shaft assemblies 15, and two sixth rotating shaft assemblies 16; one end of the upper connecting frame 9 is rotatably connected with the corresponding mounting seat 4 through a first rotating shaft assembly 11, and the other end of the upper connecting frame 9 is rotatably connected with the corresponding stool foot mounting frame 8 through a fifth rotating shaft assembly 15; one end of the lower connecting frame 7 is rotatably connected with the corresponding mounting seat 4 through a second rotating shaft component 12, and the other end of the lower connecting frame 7 is rotatably connected with the corresponding stool foot mounting rack 8 through a sixth rotating shaft component 16.
In this embodiment, the present invention further includes a third rotating shaft assembly 13 and a fourth rotating shaft assembly 14; one end of the damper 10 is rotatably connected with a mounting seat 4 through a third rotating shaft assembly 13, and the other end of the damper 10 is rotatably connected with the lower connecting frame 7 through a fourth rotating shaft assembly 14.
In this embodiment, the present invention further includes a seventh rotating shaft assembly 17, an eighth rotating shaft assembly 18, and a ninth rotating shaft assembly 19; one end of the gas spring 6 is rotatably connected with the lower connecting frame 7 through an eighth rotating shaft assembly 18, the other end of the gas spring 6 is rotatably connected with the upper connecting frame 9 through a ninth rotating shaft assembly 19, one end of the tension spring 5 is rotatably connected with the other mounting seat 4 through a seventh rotating shaft assembly 17, and the other end of the tension spring 5 is mounted on the eighth rotating shaft assembly 18 and can rotate relatively.
In this embodiment, the upper connecting frames 9 are each provided with a long mounting hole 91 for adjusting the horizontal position of the stool surface 1.
In this embodiment, the leg mounting brackets 8 are each provided with a height mounting slot 81 for adjusting the height of the leg 3.
In this embodiment, the mounting frame 2 is provided with a storage space for storing the folded stool surface 1 and the folded stool legs 3.
The embodiments of the present invention are described in detail with reference to the drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention.
Claims (10)
1. The utility model provides a but double buffering folding stool of automatic re-setting which characterized in that includes:
the mounting frame (2) and the two mounting seats (4); the two mounting seats (4) are fixed on the mounting rack (2) and distributed left and right;
two groups of folding connecting frame assemblies; the two groups of folding connecting frame assemblies have the same structure, one end part of one group of folding connecting frame assembly is rotatably arranged on one mounting seat (4), and one end of the other group of folding connecting frame assembly is rotatably arranged on the other mounting seat (4);
a stool surface (1) and stool legs (3); the stool surface (1) is arranged on the two folding connecting frames, and the stool legs (3) are fixedly arranged at the other end parts of the folding connecting frame assemblies, so that the stool surface (1) and the stool legs (3) rotate along with the folding connecting frame assemblies; and
a first buffer structure and a second buffer structure; one end of the first buffering structure is installed on one installation seat (4), the other end of the first buffering structure is installed on one group of folding connection frame assemblies, one end of the second buffering structure is installed on the other installation seat (4), and the other end of the second buffering structure is installed on the other group of folding connection frame assemblies.
2. The double-buffering folding stool capable of automatically resetting as claimed in claim 1, wherein each of the two folding connecting frame assemblies comprises a lower connecting frame (7), a stool leg mounting frame (8) and an upper connecting frame (9); one end of the lower connecting frame (7) and one end of the upper connecting frame (9) are rotatably connected with the corresponding mounting seats (4), the upper connecting frame (9) is positioned above the lower connecting frame (7), and the other end of the lower connecting frame (7) and the other end of the upper connecting frame (9) are rotatably connected with the stool foot mounting frame (8); the other end of the first buffer structure is rotatably connected with the corresponding lower connecting frame (7), and the other end of the second buffer structure is rotatably connected with the corresponding upper connecting frame (9); the stool surface (1) is arranged on the two upper connecting frames (9), and the stool legs (3) are arranged on the two stool leg mounting frames (8).
3. An automatically resettable, double-cushioned folding stool as claimed in claim 2, wherein the first cushioning structure is a damper (10), one end of the damper (10) being pivotally connected to a mounting base (4) and the other end of the damper (10) being pivotally connected to the lower link (7).
4. The double-buffering folding stool capable of automatically resetting according to claim 2, wherein the second buffering structure comprises a gas spring (6) and a tension spring (5), one end of the gas spring (6) is rotatably connected with the lower connecting frame (7), the other end of the gas spring (6) is rotatably connected with the upper connecting frame (9), one end of the tension spring (5) is rotatably mounted on the other mounting seat (4), and the other end of the tension spring (5) is rotatably mounted on a shaft rotatably connected with the other end of the gas spring (6) and the lower connecting frame (7).
5. The double-buffering folding stool capable of automatically resetting according to claim 2, further comprising two first rotating shaft assemblies (11), two second rotating shaft assemblies (12), two fifth rotating shaft assemblies (15) and two sixth rotating shaft assemblies (16); one end of the upper connecting frame (9) is rotatably connected with the corresponding mounting seat (4) through a first rotating shaft assembly (11), and the other end of the upper connecting frame (9) is rotatably connected with the corresponding stool foot mounting frame (8) through a fifth rotating shaft assembly (15); one end of the lower connecting frame (7) is rotatably connected with the corresponding mounting seat (4) through a second rotating shaft component (12), and the other end of the lower connecting frame (7) is rotatably connected with the corresponding stool foot mounting frame (8) through a sixth rotating shaft component (16).
6. The automatically resettable, double-cushioned folding stool of claim 3, further comprising a third spindle assembly (13) and a fourth spindle assembly (14); one end of the damper (10) is rotatably connected with a mounting seat (4) through a third rotating shaft assembly (13), and the other end of the damper (10) is rotatably connected with a lower connecting frame (7) through a fourth rotating shaft assembly (14).
7. The double-buffering folding stool capable of automatically resetting according to claim 4, further comprising a seventh rotating shaft assembly (17), an eighth rotating shaft assembly (18) and a ninth rotating shaft assembly (19); one end of the gas spring (6) is rotatably connected with the lower connecting frame (7) through an eighth rotating shaft assembly (18), the other end of the gas spring (6) is rotatably connected with the upper connecting frame (9) through a ninth rotating shaft assembly (19), one end of the tension spring (5) is rotatably connected with another mounting seat (4) through a seventh rotating shaft assembly (17), and the other end of the tension spring (5) is mounted on the eighth rotating shaft assembly (18) and can rotate relatively.
8. The double-buffering folding stool capable of automatically resetting as claimed in claim 2, characterized in that the upper connecting frames (9) are provided with mounting long holes (91) for adjusting the horizontal position of the stool surface (1).
9. The double-buffering folding stool capable of automatically resetting as claimed in claim 2, characterized in that the leg mounting frames (8) are provided with height mounting long holes (81) for adjusting the height of the legs (3).
10. The double-buffering foldable stool capable of automatically resetting as claimed in claim 1, characterized in that a storage space for storing the folded stool surface (1) and the stool legs (3) is provided on the mounting rack (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021591309.XU CN212650625U (en) | 2020-08-04 | 2020-08-04 | Double-buffering folding stool capable of automatically resetting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021591309.XU CN212650625U (en) | 2020-08-04 | 2020-08-04 | Double-buffering folding stool capable of automatically resetting |
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| Publication Number | Publication Date |
|---|---|
| CN212650625U true CN212650625U (en) | 2021-03-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021591309.XU Active CN212650625U (en) | 2020-08-04 | 2020-08-04 | Double-buffering folding stool capable of automatically resetting |
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| CN (1) | CN212650625U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114468641A (en) * | 2022-01-25 | 2022-05-13 | 深圳市华仕杰家居用品有限公司 | Folding foot support and cabinet |
-
2020
- 2020-08-04 CN CN202021591309.XU patent/CN212650625U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114468641A (en) * | 2022-01-25 | 2022-05-13 | 深圳市华仕杰家居用品有限公司 | Folding foot support and cabinet |
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