CN111657699A - Foldable folding stool - Google Patents
Foldable folding stool Download PDFInfo
- Publication number
- CN111657699A CN111657699A CN201910166895.9A CN201910166895A CN111657699A CN 111657699 A CN111657699 A CN 111657699A CN 201910166895 A CN201910166895 A CN 201910166895A CN 111657699 A CN111657699 A CN 111657699A
- Authority
- CN
- China
- Prior art keywords
- support rod
- rod
- main body
- seat
- seat post
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C4/00—Foldable, collapsible or dismountable chairs
- A47C4/28—Folding chairs with flexible coverings for the seat or back elements
- A47C4/30—Attachment of upholstery or fabric to frames
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C4/00—Foldable, collapsible or dismountable chairs
- A47C4/28—Folding chairs with flexible coverings for the seat or back elements
- A47C4/286—Folding chairs with flexible coverings for the seat or back elements foldable side to side and front to back, e.g. umbrella type
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C4/00—Foldable, collapsible or dismountable chairs
- A47C4/28—Folding chairs with flexible coverings for the seat or back elements
- A47C4/32—Folding chairs with flexible coverings for the seat or back elements having a frame made of wood or plastics
- A47C4/34—Folding chairs with flexible coverings for the seat or back elements having a frame made of wood or plastics with legs pivotably connected to seat or underframe
- A47C4/38—Folding chairs with flexible coverings for the seat or back elements having a frame made of wood or plastics with legs pivotably connected to seat or underframe with cross legs
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Tents Or Canopies (AREA)
Abstract
The invention relates to a foldable campstool, which comprises a flexible sheet, a first seat post, a second seat post and two supporting components, the flexible sheet is arranged between the first seat post and the second seat post, the support component comprises a first support rod and a second support rod which are hinged with each other, the first support rod and the second support rod can rotate around a hinge axis, the first support rod is rotatably connected to the first seat rod and can rotate around a first rotation axis relative to the first seat rod, the second support rod is rotatably connected to the second seat rod and can rotate around a second rotation axis relative to the second seat rod, the first rotation axis and the second rotation axis are both perpendicular to the hinge axis, and when the first supporting rod and the second supporting rod rotate to a close state around the hinge axis, the first rotating axis and the second rotating axis are on the same straight line. The foldable campstool is convenient to carry.
Description
Technical Field
The invention relates to portable seating, in particular to a foldable campstool.
Background
During long-distance travel, people can carry the campstool to meet the needs of temporary rest. However, the existing campstool still occupies a large space after being folded and folded, and is inconvenient to carry.
Disclosure of Invention
Therefore, a foldable campstool is needed to solve the problem that the existing campstool is inconvenient to carry.
A foldable campstool comprises a flexible sheet, a first seat rod, a second seat rod and two supporting components, the flexible sheet is arranged between the first seat post and the second seat post, the support component comprises a first support rod and a second support rod which are hinged with each other, the first support rod and the second support rod can rotate around a hinge axis, the first support rod is rotatably connected to the first seat rod and can rotate around a first rotation axis relative to the first seat rod, the second support rod is rotatably connected to the second seat rod and can rotate around a second rotation axis relative to the second seat rod, the first rotation axis and the second rotation axis are both perpendicular to the hinge axis, and when the first supporting rod and the second supporting rod rotate to a close state around the hinge axis, the first rotating axis and the second rotating axis are on the same straight line.
Above-mentioned collapsible campstool, first bracing piece and second bracing piece are articulated each other, therefore can be closed together respectively with two supporting component's first bracing piece and second bracing piece. Further, because first bracing piece and second bracing piece can rotate first seat pole or second seat pole relatively, therefore can buckle first bracing piece and second bracing piece respectively towards the direction of being close to the seat pole for folding campstool occupation space is little, conveniently carries.
In one embodiment, the first support rod comprises a first main body part and a first connecting part which are connected, the second support rod comprises a second main body part and a second connecting part which are connected, the first main body part and the second main body part can rotate around the hinge axis, and the abutting surface of the first main body part and the second main body part is perpendicular to the hinge axis; the first connecting portion is rotatably connected with the first seat rod, the second connecting portion is rotatably connected with the second seat rod, when the first supporting rod and the second supporting rod are in a closed state, the first connecting portion is in abutting connection with at least part of the structure of the second connecting portion, and the surface of the first connecting portion in abutting connection with the second connecting portion is perpendicular to the first rotating axis.
In one embodiment, the first connecting portion includes an end surface facing away from the first main body portion, and when the first connecting portion rotates around the first rotation axis until the first connecting portion is perpendicular to the first seat bar, the end surface abuts against the first seat bar and limits a maximum angle at which the first support bar can be opened relative to the first seat bar.
In one embodiment, the end surface includes a circular arc surface and an abutting surface connected to each other, and the abutting surface abuts against the first seat post when the first connecting portion is perpendicular to the first seat post.
In one embodiment, the first support bar and the second support bar are identical in structure.
In one embodiment, the first main body portion and the second main body portion are respectively provided with a threaded hole, and the foldable campstool further comprises a connecting piece, wherein the connecting piece sequentially penetrates through the threaded holes of the first main body portion and the second main body portion.
In one embodiment, each of the first seat bar and the second seat bar comprises a main body and two connecting blocks, the two connecting blocks are respectively and vertically arranged at two ends of the main body, the first supporting rod and the second supporting rod are respectively hinged to one of the connecting blocks, matching grooves are formed in end portions of the first supporting rod and the second supporting rod, and the two connecting blocks are respectively accommodated in one of the matching grooves.
In one embodiment, the two connecting blocks are a first connecting block and a second connecting block respectively, and the length of the first connecting block extending along the direction perpendicular to the main body is greater than the length of the second connecting block extending along the direction perpendicular to the main body.
In one embodiment, the support rods connected to the second connecting block are respectively a third support rod and a fourth support rod, and the sum of the lengths of the third support rod and the second connecting block is equal to the sum of the lengths of the first support rod and the first connecting block.
In one embodiment, the third support bar and the fourth support bar have the same structure.
Drawings
FIG. 1 is a schematic view of an embodiment of a collapsible stool in an open position;
FIG. 2 is a schematic view of the stool of FIG. 1 in a bent state;
FIG. 3 is a schematic view of the stool of FIG. 1 in a collapsed condition;
FIG. 4 is a schematic structural view of a support assembly of the campstool of FIG. 1;
fig. 5 is a partial exploded view of the folding stool shown in fig. 1 with the flexible sheet removed.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "inner", "outer", "left", "right" and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Referring to fig. 1, a foldable campstool 100 includes a flexible sheet 10, a first seat post 30, a second seat post 40, and two support members 20, the flexible sheet 10 is disposed between the first seat post 30 and the second seat post 40, the support members 20 include a first support rod 21 and a second support rod 22 hinged to each other, the first support rod 21 and the second support rod 22 can rotate around a hinge axis O, the first support rod 21 is rotatably connected to the first seat post 30 and can rotate around a first rotation axis G relative to the first seat post 30, the second support rod 22 is rotatably connected to the second seat post 40 and can rotate around a second rotation axis H relative to the second seat post 40, both the first rotation axis G and the second rotation axis H are perpendicular to the hinge axis O, when the first support bar 21 and the second support bar 22 are rotated to the closed state about the hinge axis O, the first rotation axis G and the second rotation axis H are on the same straight line.
In the foldable campstool 100, the first support rod 21 and the second support rod 22 are hinged to each other, so that the first support rod 21 and the second support rod 22 of the two support members 20 can be respectively folded together, as shown in fig. 2, and the campstool 100 is in a bent state. Further, since the first support rod 21 can rotate relative to the first seat post 30 and the second support rod 22 can rotate relative to the second seat post 40, the first support rod 21 and the second support rod 22 can be respectively bent towards the direction close to the first seat post 30 or the second seat post 40, and the folded campstool 100 occupies a small space and is convenient to carry.
Specifically, the flexible sheet 10 may be a scrim, mesh, or the like. The first seat post 30, the second seat post 40, the first support post 21 and the second support post 22 are made of wood, so that various shapes can be conveniently processed.
The two ends of the flexible sheet 10 are fixed to the surfaces of the first and second seat posts 30 and 40, respectively, that face away from each other. In order to firmly mount the flexible sheet 10 on the first seat post 30 and the second seat post 40, the end of the flexible sheet 10 is pressed on the surface of the first seat post 30 and the second seat post 40 by a wood pressing strip, and a plurality of rivets penetrate through the wood pressing strip and are driven into the first seat post 30 and the second seat post 40.
Referring to fig. 2, the first support rod 21 includes a first connecting portion 211 and a first main body portion 212 connected to each other, the second support rod 22 includes a second connecting portion 221 and a second main body portion 222 connected to each other, the first main body portion 212 and the second main body portion 222 can rotate around the hinge axis O, and a contact surface of the first main body portion 212 and the second main body portion 222 is perpendicular to the hinge axis O; the first connecting portion 211 is rotatably connected to the first seat post 30, and the second connecting portion 221 is rotatably connected to the second seat post 40. When the first support rod 21 and the second support rod 22 are in a closed state, the first connection portion 211 and the second connection portion 221 are at least partially abutted, and a surface of the first connection portion 211 abutted against the second connection portion 221 is perpendicular to the first rotation axis G.
The arrangement mode enables the first support rod 21 and the second support rod 22 to be folded into a whole, so as to ensure that the support assembly 20 can be bent relative to the first seat rod 30 or the second seat rod 40.
The first main body part 212 and the second main body part 222 are respectively provided with a threaded hole, the foldable campstool 100 further comprises a connecting piece 50, and the connecting piece 50 sequentially penetrates through the threaded holes on the first main body part 212 and the second main body part 222 to realize the hinging of the first support rod 21 and the second support rod 22.
Referring to fig. 4, the first connecting portion 211 includes an end surface 213 facing away from the first main body portion 212, and when the first connecting portion 211 rotates around the first rotation axis G until the first connecting portion 211 is perpendicular to the first seat post 30, the end surface 213 abuts against the first seat post 30 and limits a maximum angle at which the first supporting rod 21 can be opened relative to the first seat post 30.
The maximum angle at which the first support bar 21 can be opened with respect to the first seat bar 30 is 90 °. When the first connecting portion 211 is perpendicular to the first seat post 30, the end surface 213 abuts against the first seat post 30, so as to prevent the user from being affected by the rotation of the first supporting rod 21 relative to the first seat post 30 after being pressed heavily when the campstool 100 is in the open state.
The end surface 213 includes a circular arc surface 213a and an abutting surface 213b connected, and the abutting surface 213b abuts against the first seat post 30 when the first connecting portion 211 is perpendicular to the first seat post 30. The arc surface 213a ensures smooth rotation of the first support rod 21 relative to the first seat rod 30.
The first support bar 21 and the second support bar 22 have the same structure.
Referring to fig. 5, each of the first seat bar 30 and the second seat bar 40 includes a main body 31 and two connecting blocks 32 and 33, the two connecting blocks 32 and 33 are respectively vertically disposed at two ends of the main body 31, and the first supporting bar 21 and the second supporting bar 22 are respectively hinged to one of the connecting blocks 32 and 33.
In some embodiments, the main body 31 and the two connecting blocks 32 and 33 are assembled together through a mortise and tenon structure after being separately formed. The main body 31 of the seat post 30 and the connection blocks 32 and 33 are provided as separate structures, so that the material cost can be reduced.
Referring to fig. 4 and 5, one end of the first support bar 21 is opened with a matching groove 214, one end of the second support bar 22 is opened with a matching groove 224, and the connecting blocks 32 and 33 are respectively accommodated in the matching grooves 214 and 224.
Referring to FIG. 5, in some embodiments, the two connector blocks are configured to have different lengths, i.e., one connector block has a length greater than the other connector block.
Specifically, the longer connecting block is set as a first connecting block 32, the shorter connecting block is set as a second connecting block 33, the first support bar 21 and the second support bar 22 are connected to the first connecting block 32, and the support bars connected to the second connecting block 33 are respectively a third support bar 21 'and a fourth support bar 22'.
When the folding stool 100 needs to be folded, the first support rod 21, the second support rod 22, the third support rod 21 'and the fourth support rod 22' are respectively rotated in opposite directions until the first seat rod 30 and the second seat rod 40 are folded, then one support assembly 20 is bent to be attached to the first seat rod 30, and then the other support assembly 20 is bent by 90 degrees, please refer to fig. 3, because the length of the first connecting block 32 is greater than that of the second connecting block 33, the two support assemblies 20 can be overlapped, and the space occupied by the folded folding stool 100 is further reduced.
The sum of the lengths of the third support bar 21' and the second connecting block 33 is equal to the sum of the lengths of the first support bar 21 and the first connecting block 32.
The third support bar 21 'and the fourth support bar 22' have the same structure.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A foldable campstool is characterized by comprising a flexible sheet, a first seat post, a second seat post and two supporting components, the flexible sheet is arranged between the first seat post and the second seat post, the support component comprises a first support rod and a second support rod which are hinged with each other, the first support rod and the second support rod can rotate around a hinge axis, the first support rod is rotatably connected to the first seat rod and can rotate around a first rotation axis relative to the first seat rod, the second support rod is rotatably connected to the second seat rod and can rotate around a second rotation axis relative to the second seat rod, the first rotation axis and the second rotation axis are both perpendicular to the hinge axis, and when the first supporting rod and the second supporting rod rotate to a close state around the hinge axis, the first rotating axis and the second rotating axis are on the same straight line.
2. The campstool of claim 1, wherein the first support rod comprises a first main body portion and a first connecting portion connected to each other, the second support rod comprises a second main body portion and a second connecting portion connected to each other, the first main body portion and the second main body portion are rotatable about the hinge axis, and a surface of the first main body portion, which abuts against the second main body portion, is perpendicular to the hinge axis;
the first connecting portion is rotatably connected with the first seat rod, the second connecting portion is rotatably connected with the second seat rod, when the first supporting rod and the second supporting rod are in a closed state, the first connecting portion is in abutting connection with at least part of the structure of the second connecting portion, and the surface of the first connecting portion in abutting connection with the second connecting portion is perpendicular to the first rotating axis.
3. The campstool of claim 2, wherein the first connecting portion includes an end surface facing away from the first main body portion, the end surface abutting the first seat post and limiting a maximum angle at which the first support rod can be opened relative to the first seat post when the first connecting portion is rotated about the first rotation axis until the first connecting portion is perpendicular to the first seat post.
4. The campstool of claim 3, wherein the end surface comprises a circular arc surface and an abutment surface that are connected, the abutment surface abutting the first seat post when the first connecting portion is perpendicular to the first seat post.
5. The campstool of claim 2, wherein the first support bar and the second support bar are identical in structure.
6. The folding stool of claim 2, wherein the first main body portion and the second main body portion are respectively provided with a threaded hole, and the folding stool further comprises a connecting piece, and the connecting piece sequentially penetrates through the threaded holes in the first main body portion and the second main body portion.
7. The campstool of claim 1, wherein the first seat post and the second seat post each comprise a main body and two connecting blocks, the two connecting blocks are respectively vertically arranged at two ends of the main body, the first support rod and the second support rod are respectively hinged to one of the connecting blocks, the end portions of the first support rod and the second support rod are provided with matching grooves, and the two connecting blocks are respectively accommodated in one of the matching grooves.
8. The campstool of claim 7, wherein the two connecting blocks are a first connecting block and a second connecting block, respectively, and the first connecting block extends in a direction perpendicular to the main body for a length greater than a length of the second connecting block extending in a direction perpendicular to the main body.
9. The campstool of claim 8, wherein the support rods connected to the second connecting block are respectively a third support rod and a fourth support rod, and the sum of the lengths of the third support rod and the second connecting block is equal to the sum of the lengths of the first support rod and the first connecting block.
10. The campstool of claim 9, wherein the third support bar and the fourth support bar are identical in structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910166895.9A CN111657699A (en) | 2019-03-06 | 2019-03-06 | Foldable folding stool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910166895.9A CN111657699A (en) | 2019-03-06 | 2019-03-06 | Foldable folding stool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111657699A true CN111657699A (en) | 2020-09-15 |
Family
ID=72381837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910166895.9A Pending CN111657699A (en) | 2019-03-06 | 2019-03-06 | Foldable folding stool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111657699A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112656158A (en) * | 2020-12-29 | 2021-04-16 | 南京信息职业技术学院 | Portable telescopic folding stool |
-
2019
- 2019-03-06 CN CN201910166895.9A patent/CN111657699A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112656158A (en) * | 2020-12-29 | 2021-04-16 | 南京信息职业技术学院 | Portable telescopic folding stool |
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