CN209825888U - Folding stool with adjustable height - Google Patents
Folding stool with adjustable height Download PDFInfo
- Publication number
- CN209825888U CN209825888U CN201920513064.XU CN201920513064U CN209825888U CN 209825888 U CN209825888 U CN 209825888U CN 201920513064 U CN201920513064 U CN 201920513064U CN 209825888 U CN209825888 U CN 209825888U
- Authority
- CN
- China
- Prior art keywords
- connecting block
- lead screw
- stool
- handle
- rod
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a folding stool of adjustable height belongs to furniture technical field, the utility model discloses a connecting rod, adjust pole, interior landing leg, outer landing leg, short extension board, bedplate, round pin axle, long extension board, connecting block, lead screw, handle, the connecting rod articulates the center of two interior landing legs and two outer landing legs together, the tip of two interior landing legs is installed in the regulation pole both sides that pass the connecting block, with adjust the pole vertically on be provided with a lead screw that passes the connecting block, rotate lead screw drive connecting block through the handle and remove, the connecting block is through adjusting the pole drive interior landing leg and rotating around the connecting rod to adjust the height of stool. The utility model has compact structure and convenient adjustment, and can meet the height requirements of different people and different occasions on the use of the stool; when not in use, the foldable umbrella is folded, thereby reducing the volume, saving the storage space, being convenient for carrying when going out, and the like.
Description
Technical Field
The utility model relates to a folding stool of adjustable height belongs to furniture technical field.
Background
The folding stool is common furniture in daily life, is convenient to carry and use, and needs to be used at different heights due to the fact that the heights of people are different. At present, the height of the folding stool is usually fixed, and the height of the folding stool cannot be adjusted in the using process, so that the requirements of different people cannot be met.
Disclosure of Invention
The utility model provides a folding stool with adjustable height, which solves the problem that the height of the folding stool can not be adjusted in the prior art.
The technical scheme of the utility model is that: the utility model provides a folding stool of adjustable height, includes the connecting rod, adjusts pole, interior landing leg, outer landing leg, short extension board, bedplate, round pin axle, long extension board, connecting block, lead screw and handle, the connecting rod articulates the center of two interior landing legs and two outer landing legs together, two the tip of interior landing leg is installed in the regulation pole both sides that pass the connecting block, is provided with a lead screw that runs through the connecting block on the direction perpendicular with adjusting the pole, install in the hole of short extension board at the both ends of lead screw, be provided with the handle in one side of lead screw, two short extension board fixed mounting is on the axis of bedplate bottom surface, two the tip of outer landing leg is articulated with long extension board through the round pin axle, two long extension board fixed mounting is in the both sides of.
Preferably, the connecting block is provided with two holes, one of the two holes is a screw rod threaded hole for connecting the screw rod, the other one of the two holes is a smooth hole for connecting the adjusting rod, and the central lines of the two holes are 90 degrees in space.
The utility model has the advantages that: during the use of the folding stool, the height of the stool is adjusted according to the height of a user in combination with a use occasion, so that the comfort of the user is improved; when not in use, the folding type portable solar water heater can be folded, the size is reduced, the storage space is saved, and the carrying is convenient.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the connecting block of the present invention;
FIG. 3 is a schematic structural view of the screw rod of the present invention;
FIG. 4 is a schematic view of the structure of the present invention at a lower height;
FIG. 5 is a schematic view of the structure of the present invention when the height is high;
fig. 6 is a schematic structural view of the utility model when folded.
The reference numbers in the figures are: 1-connecting rod, 2-adjusting rod, 3-inner leg, 4-outer leg, 5-short support plate, 6-seat plate, 7-pin shaft, 8-long support plate, 9-connecting block, 9-1-screw hole, 9-2-unthreaded hole, 10-screw, 10-1-screw thread, 10-2-through hole and 11-handle.
Detailed Description
The invention will be further described with reference to the following drawings and examples, but the scope of the invention is not limited thereto.
As shown in fig. 1-3, a folding stool with adjustable height, which comprises a connecting rod 1, an adjusting rod 2, an inner supporting leg 3, an outer supporting leg 4, a short supporting plate 5, a seat plate 6, a pin shaft 7, a long supporting plate 8, a connecting block 9, a screw rod 10 and a handle 11, and is characterized in that: the connecting rod 1 hinges the centers of two inner supporting legs 3 and two outer supporting legs 4 together, the end parts of the two inner supporting legs 3 are arranged at the two sides of an adjusting rod 2 which penetrates through a connecting block 9, a screw rod 10 which penetrates through the connecting block 9 is arranged in the direction perpendicular to the adjusting rod 2, the two ends of the screw rod 10 are arranged in holes of short supporting plates 5, a handle 11 is arranged at one side of the screw rod 10, the two short supporting plates 5 are fixedly arranged on a central axis of the bottom surface of a seat plate 6, the end parts of the two outer supporting legs 4 are hinged with long supporting plates 8 through pin shafts 7, the two long supporting plates 8 are fixedly arranged at the two sides of the bottom surface of the seat plate 6, two holes are arranged on the connecting block 9, one hole is a screw rod threaded hole 9-1 which is connected with the screw rod 10, the other hole is a.
When the height of the stool needs to be reduced, the screw rod 10 is rotated anticlockwise through the handle 11, the connecting block 9 is driven to move in the direction away from the handle, the connecting block 9 drives the inner supporting leg 3 to rotate around the connecting rod 1 through the adjusting rod 2, and the included angle between the connecting block and the outer supporting leg 4 is increased, so that the height of the stool is reduced, and the stool is shown in fig. 4.
When the height of the stool needs to be improved, the screw rod 10 is rotated clockwise through the handle 11, the connecting block 9 is driven to move towards the handle direction, the connecting block 9 drives the inner supporting leg 3 to rotate around the connecting rod 1 through the adjusting rod 2, and an included angle between the connecting block and the outer supporting leg 4 is reduced, so that the height of the stool is improved, and the stool is shown in fig. 5.
When the stool needs to be folded, the screw rod 10 is rotated clockwise through the handle 11, the connecting block 9 is driven to move towards the handle direction, the connecting block 9 drives the inner supporting leg 3 to rotate around the connecting rod 1 through the adjusting rod 2, the included angle between the connecting block and the outer supporting leg 4 is reduced, and when the included angle between the inner supporting leg 3 and the outer supporting leg 4 is reduced to 0 degree, the whole stool is folded, as shown in fig. 6.
The utility model discloses a theory of operation is: the screw rod 10 is rotated anticlockwise through the handle 11, the connecting block 9 is driven to move in the direction away from the handle, the connecting block 9 drives the inner supporting leg 3 to rotate around the connecting rod 1 through the adjusting rod 2, and the included angle between the connecting block and the outer supporting leg 4 is increased, so that the height of the stool is reduced; the screw rod 10 is clockwise rotated through the handle 11, the connecting block 9 is driven to move towards the handle direction, the connecting block 9 drives the inner supporting leg 3 to rotate around the connecting rod 1 through the adjusting rod 2, and an included angle between the connecting block and the outer supporting leg 4 is reduced, so that the height of the stool is improved, and when the included angle between the inner supporting leg 3 and the outer supporting leg 4 is reduced to 0 degree, the whole stool is folded.
While the present invention has been described in detail with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (2)
1. The utility model provides a folding stool of adjustable height, includes connecting rod (1), adjusts pole (2), interior leg (3), outer leg (4), short extension board (5), bedplate (6), round pin axle (7), long extension board (8), connecting block (9), lead screw (10) and handle (11), its characterized in that: the connecting rod (1) is used for hinging two inner supporting legs (3) and two outer supporting legs (4) together, the end parts of the two inner supporting legs (3) are arranged on two sides of an adjusting rod (2) penetrating through a connecting block (9), a lead screw (10) penetrating through the connecting block (9) is arranged in the direction perpendicular to the adjusting rod (2), two ends of the lead screw (10) are arranged in a hole of a short supporting plate (5), a handle (11) is arranged on one side of the lead screw (10), the two short supporting plates (5) are fixedly arranged on a central axis of the bottom surface of a seat plate (6), the end parts of the two outer supporting legs (4) are hinged with a long supporting plate (8) through a pin shaft (7), and the two long supporting plates (8) are fixedly arranged on two sides of the bottom surface of the seat plate (6).
2. The folding stool with adjustable height of claim 1, which is characterized in that: the connecting block (9) is provided with two holes, one of the holes is a screw rod threaded hole (9-1) for connecting a screw rod (10), the other one is a smooth hole (9-2) for connecting an adjusting rod (2), and the central lines of the two holes form 90 degrees in space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920513064.XU CN209825888U (en) | 2019-04-16 | 2019-04-16 | Folding stool with adjustable height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920513064.XU CN209825888U (en) | 2019-04-16 | 2019-04-16 | Folding stool with adjustable height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209825888U true CN209825888U (en) | 2019-12-24 |
Family
ID=68911712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920513064.XU Expired - Fee Related CN209825888U (en) | 2019-04-16 | 2019-04-16 | Folding stool with adjustable height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209825888U (en) |
-
2019
- 2019-04-16 CN CN201920513064.XU patent/CN209825888U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191224 Termination date: 20200416 |