CN204032811U - Mini-folding stool - Google Patents
Mini-folding stool Download PDFInfo
- Publication number
- CN204032811U CN204032811U CN201420428438.5U CN201420428438U CN204032811U CN 204032811 U CN204032811 U CN 204032811U CN 201420428438 U CN201420428438 U CN 201420428438U CN 204032811 U CN204032811 U CN 204032811U
- Authority
- CN
- China
- Prior art keywords
- support bar
- stool
- circular hole
- upper support
- mini
- 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
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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
- A47C9/00—Stools for specified purposes
- A47C9/10—Camp, travelling, or sports stools
- A47C9/105—Camp, travelling, or sports stools having several foldable or detachable legs converging in one point
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- Special Chairs (AREA)
Abstract
The utility model relates to a kind of stool, especially a kind of mini-folding stool is related to, comprise flexible stool face, three bench legs, described three bench legs open rear upper end each fulcrum composition triangular framing, hinged between described stool face and the three each end points in bench leg upper end, described three bench legs are hollow rod shape structure, described stool leg comprises upper support bar and lower support bar, described lower support bar is flexible in upper support bar, each stool leg is hinged by connector at its respective middle part, the center of described connector is Y-shaped structure, the outer end of described Y-shaped structure three branches is equipped with clamping joint, the lower end of described upper support bar has top bar hole, three clamping joints of described connector stretch into from the top bar hole of each upper support bar.The utility model by stool face, stool leg, being interconnected of connector, for people provide a stable and comfortable half space; Achieve the portable of stool by the contraction of lower support bar on stool leg and elongation, and shared space is very little.
Description
Technical field
The utility model relates to a kind of stool, especially a kind of mini-folding stool.
Background technology
Stool is one of tool for taking rest commonly used during people live, and all there is stool miscellaneous have a rest for people in household, tourism, food and drink and traffic etc.In tourism, food and drink and traffic, existing stool, because the space taken is large, carries the reason such as inconvenient and impracticable.In order to solve these problems above, we provide a kind of portable mini-folding stool that can stretch.
Summary of the invention
The utility model provides a kind of mini-folding stool, people both can have been allowed to have a rest, can carry with and not account for too large space again.
The utility model is realized by following proposal:
A kind of mini-folding stool, comprise flexible stool face, three bench legs, described three bench legs open rear upper end each fulcrum composition triangular framing, hinged between described stool face and the three each end points in bench leg upper end, described three bench legs are hollow rod shape structure, described stool leg comprises upper support bar and lower support bar, described lower support bar is flexible in upper support bar, each stool leg is hinged by connector at its respective middle part, the center of described connector is Y-shaped structure, the outer end of described Y-shaped structure three branches is equipped with clamping joint, the lower end of described upper support bar has top bar hole, three clamping joints of described connector stretch into from the top bar hole of each upper support bar.
Described connector also comprises the sleeve pipe being set in each upper support bar lower end, the sleeve pipe elongate holes of a longitudinal direction is had in the middle of described sleeve pipe, it is interference fit between described sleeve pipe and upper support bar, described bar hole lower end, top is overlapping with the upper part of sleeve pipe elongate holes, and three superimposed parts of branch of Y-shaped structure are blocked.
Described connector entirety is laminated structure, and described connector comprises multiple and is superimposed.
Described lower support bar is rigid straight pipe, outside has a bottom circular hole at its upper end, locator card connection mechanism is the collision bead being arranged at lower support bar inside, described collision bead comprises pearl head and a V-arrangement spring leaf, described V-arrangement spring leaf is supported in the inside of described lower support bar, and is ejected by pearl head at circular hole place, bottom; Described upper support bar is rigid straight pipe, has a top circular hole in its lower end; The internal diameter of described upper support bar is more than or equal to the external diameter of lower support bar; The position of described bottom circular hole and top circular hole matches, and when stool leg is in and stretches out state, bottom circular hole overlaps with top circular hole, and the pearl head of collision bead ejects from two circular holes; The annulus that described upper support bar has a middle part protruding at circular hole place, top cover, when the axis of described each stool leg is parallel to each other, the lug boss of annulus extrudes mutually, and the pearl head of collision bead is pressed in lower support rod tube, and the below of described lower support bar top and the bottom circular hole is provided with a groove.
The head of described pearl head is sphere, and the connecting portion between sphere and V-arrangement spring leaf is the elastic piece structure of cylinder.
The upper end of the non-through described lower support bar in upper end of described groove.
The upper and lower both sides of described annulus are respectively installed with upper wire loop for clamping rings and lower wire loop, and described upper wire loop and lower wire loop and upper support bar are interference fit.
The upper end of described upper support bar is provided with fixed cover, described fixed cover and upper support bar interference fit, described fixed cover top has circular hole, also comprises a T-shaped assembly, it is inner and hinged with circular hole that circular hole is stretched in the lower end of described T-shaped assembly, and stool face is connected with fixed cover by T-shaped assembly.
There is hangnail described upper support bar upper end.
The lower end of lower support bar is set with foot pad, and described foot pad is made up of pipe box and Nei Sai, and described interior portion is beyond the Great Wall placed in the inside of the lower end of lower support bar, and pipe box is enclosed within the lower end of lower support bar.
The beneficial effects of the utility model are:
1. by stool face, stool leg, being interconnected of connector, for people provide a stable and comfortable half space; Achieve the portable of stool by the contraction of lower support bar on stool leg and elongation, and shared space is very little, after folding, whole height is no more than 30 centimetres, can be easy to receive;
2. adopt hollow tube to make, whole very light in weight, be applicable to very much travelling and use;
3. the connector of three bench legs and the structure of connecting portion special, stool opens rear highly stable, and can not collapse phenomenon, storage process also very convenient, can realize one second storage.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model mini-folding stool when opening;
Fig. 2 is the structural representation that the utility model mini-folding stool shrinks when folding;
Fig. 3 is the broken section enlarged diagram at connector place in Fig. 2;
Fig. 4 is each several part solution figure of stool leg;
Fig. 5 is the broken section structure for amplifying schematic diagram that stool leg stretches out state;
Fig. 6 is the broken section structural representation of stool leg contraction state.
In figure, 1 is pipe box, and 2 is interior plug, and 3 is lower support bar, and 4 is groove, 5 is bottom circular hole, and 6 is collision bead, and 61 is pearl head, and 62 is V-arrangement spring leaf, and 7 is sleeve pipe, 8 is connector, and 81 is Y-shaped structure, and 82 is clamping joint, and 9 is lower wire loop, 10 is annulus, and 11 is upper wire loop, and 12 is upper support bar, and 13 is top bar hole, 14 top circular holes, 15 is hangnail, and 16 is fixed cover, and 17 is fixed cover circular hole, 18 is T-shaped assembly, and 19 is sleeve pipe elongate holes, and 20 is foot pad, and 21 is stool face.
Detailed description of the invention
Further illustrate below in conjunction with Fig. 1-6 pairs of the utility model:
The utility model discloses a kind of mini-folding stool, comprise flexible stool face 21, three bench legs, described three bench legs open rear upper end each fulcrum composition triangular framing, hinged between described stool face 21 and the three each end points in bench leg upper end, described three bench legs are hollow rod shape structure, described stool leg comprises upper support bar 12 and lower support bar 3, described lower support bar 3 is flexible in upper support bar 12, each stool leg is hinged by connector 8 at its respective middle part, the center of described connector 8 is Y-shaped structure 81, the outer end of described Y-shaped structure 81 3 branches is equipped with clamping joint 82, the lower end of described upper support bar 12 has top bar hole 13, three clamping joints 82 of described connector 8 stretch into from the top bar hole 13 of each upper support bar 12.
Connector by Y-shaped structure of the present utility model links together, and the rotation of connecting portion is very smooth and easy.
Described connector also comprises the sleeve pipe 7 being set in each upper support bar 12 lower end, the sleeve pipe elongate holes 19 of a longitudinal direction is had in the middle of described sleeve pipe 7, be interference fit between described sleeve pipe 7 and upper support bar 12, described top bar hole 13 lower end is overlapping with the upper part of sleeve pipe elongate holes 19, and three superimposed parts of branch of Y-shaped structure 81 are blocked.Such structural design, because top bar hole 13 and sleeve pipe elongate holes 19 are string configuration, then three clamping joints 82 of Y-shaped structure 81 can enter the inside of upper support bar 12 very smoothly by the hole of strip, simultaneously, because top bar hole 13 lower end is overlapping with the upper part of sleeve pipe elongate holes 19, after then three clamping joints 82 enter upper support bar 12 inside, sleeve pipe 7 is inserted in from outside, three branches are stuck at lap, and they cannot be deviate from from top bar hole 13 and sleeve pipe elongate holes 19.Owing to being interference fit between sleeve pipe 7 and upper support bar 12, by the size of three clamping joints 82, reasonably the size of design lap, can make three clamping joints to rotate smoothly, there is no again the too much space that teetertotters.
Described connector 8 entirety is laminated structure, and in actual use, described connector 8 comprises multiple and is superimposed.
Described lower support bar 3 is rigid straight pipe, outside has a bottom circular hole 5 at its upper end, described locator card connection mechanism is the collision bead 6 being arranged at lower support bar 3 inside, described collision bead 6 comprises pearl 61 and a V-arrangement spring leaf 62, described V-arrangement spring leaf 62 is supported in the inside of described lower support bar 3, and at bottom circular hole 5 place by pearl 61 ejection; Described upper support bar 12 is rigid straight pipe, has a top circular hole 14 in its lower end; The internal diameter of described upper support bar 12 is more than or equal to the external diameter of lower support bar 3; Described bottom circular hole 5 matches with the position of top circular hole 14, and when stool leg is in and stretches out state, bottom circular hole 5 overlaps with top circular hole 14, and the pearl of collision bead 6 61 ejects from two circular holes; The annulus 10 that described upper support bar 12 has a middle part protruding at top circular hole 14 place cover, when the axis of described each stool leg is parallel to each other, the lug boss of annulus 10 extrudes mutually, the pearl of collision bead 6 61 is pressed in lower support bar 3 manages, now can carry out pull to lower support bar 3 easily, realize shrinking smoothly, the below of described lower support bar 3 top and the bottom circular hole 5 is provided with a groove 4, the structural design of groove 4 is the needs in order to adapt to clamping joint 82.
The head of described pearl 61 is sphere, and the connecting portion between sphere and V-arrangement spring leaf is the elastic piece structure of cylinder.Like this, less near the cylinder diameter at pearl 61 place, the cylinder diameter away from pearl 61 place is comparatively large, when pearl 61 is squeezed, is just easy to the inside being pressed into lower support bar 3.
The upper end of the non-through described lower support bar 3 in upper end of described groove 4, can prevent stool leg from excessively stretching out like this and cause upper support bar 12 to be separated with lower support bar 3.
The upper and lower both sides of described annulus 10 are respectively installed with upper steel wire 11 for clamping rings 10 and lower steel wire 9, and described upper wire loop 11 is interference fit with lower wire loop 9 with upper support bar 12.
The upper end of described upper support bar 12 is provided with fixed cover 16, described fixed cover 16 and upper support bar 12 interference fit, described fixed cover 16 top has circular hole 17, also comprise a T-shaped assembly 18, it is inner and hinged with circular hole 17 that circular hole 17 is stretched in the lower end of described T-shaped assembly 18, and stool face 21 is connected with fixed cover 16 by T-shaped assembly 18.
There is hangnail 15 described upper support bar 12 upper end, and fixed cover 16 can be made more stable with the connection of upper support bar 12.
The lower end of lower support bar 3 is set with foot pad 20, and described foot pad 20 is made up of pipe box 1 and Nei Sai 2, and described interior plug 2 top is placed in the inside of the lower end of lower support bar 3, and pipe box 1 is enclosed within the lower end of lower support bar 3.Foot pad 20 1 aspect can be effectively anti-skidding, on the other hand, can prevent lower support bar 3 from excessively entering upper support bar 12, blocked by the clamping joint 82 of foot pad 20 by connector 8.
Assembling process of the present utility model is summarized as follows:
A. collision bead 6 is loaded the inside of lower support bar 3, pearl 61 ejection from bottom circular hole 5;
B. lower support bar 3 is inserted in upper support bar 12 from below;
C. the lower end of upper support bar 12 is sleeved on after being penetrated from the lower end of lower support bar 3 by sleeve pipe 7, time top bar hole 13 lower end is completely overlapping with sleeve pipe elongate holes 19, three clamping joints 82 of the connector 8 of sheet are inserted respectively the inside of sleeve pipe elongate holes 19 and top bar hole 13, then sleeve pipe 7 is upwards pushed away, top bar hole 13 lower end is overlapping with the upper part of sleeve pipe elongate holes 19, and three superimposed parts of branch of Y-shaped structure 81 are blocked;
D. will be upper wire loop 11, annulus 10, lower wire loop 9 be once inserted in, and ensures that annulus 10 is sleeved on the outside of top circular hole 14;
E. load onto foot pad, fixed cover, T-shaped assembly, then stool face is loaded onto.
Claims (10)
1. a mini-folding stool, comprise flexible stool face (21), three bench legs, described three bench legs open rear upper end each fulcrum composition triangular framing, hinged between described stool face (21) and the three each end points in bench leg upper end, described three bench legs are hollow rod shape structure, described stool leg comprises upper support bar (12) and lower support bar (3), described lower support bar (3) is flexible in upper support bar (12), each stool leg is hinged by connector (8) at its respective middle part, it is characterized in that: the center of described connector (8) is Y-shaped structure (81), the outer end of described Y-shaped structure (81) three branches is equipped with clamping joint (82), the lower end of described upper support bar (12) has top bar hole (13), three clamping joints (82) of described connector (8) are stretched into from the top bar hole (13) of each upper support bar (12).
2. mini-folding stool according to claim 1, it is characterized in that: described connector also comprises the sleeve pipe (7) being set in each upper support bar (12) lower end, the sleeve pipe elongate holes (19) of a longitudinal direction is had in the middle of described sleeve pipe (7), be interference fit between described sleeve pipe (7) and upper support bar (12), described top bar hole (13) lower end is overlapping with the upper part of sleeve pipe elongate holes (19), and three superimposed parts of branch of Y-shaped structure (81) are blocked.
3. according to mini-folding stool according to claim 1 or claim 2, it is characterized in that: described connector (8) entirety is laminated structure, and described connector (8) comprises multiple and is superimposed.
4. mini-folding stool according to claim 1, it is characterized in that: described lower support bar (3) is rigid straight pipe, outside has a bottom circular hole (5) at its upper end, locator card connection mechanism is for being arranged at the inner collision bead (6) of lower support bar (3), described collision bead (6) comprises pearl head (61) and a V-arrangement spring leaf (62), described V-arrangement spring leaf (62) is supported in the inside of described lower support bar (3), and is ejected by pearl head (61) at bottom circular hole (5) place; Described upper support bar (12) is rigid straight pipe, has a top circular hole (14) in its lower end; The internal diameter of described upper support bar (12) is more than or equal to the external diameter of lower support bar (3); Described bottom circular hole (5) matches with the position of top circular hole (14), and when stool leg is in and stretches out state, bottom circular hole (5) overlaps with top circular hole (14), and the pearl head (61) of collision bead (6) ejects from two circular holes; The annulus (10) that described upper support bar (12) has a middle part protruding at top circular hole (14) place cover, when the axis of described each stool leg is parallel to each other, the lug boss of annulus (10) extrudes mutually, the pearl head (61) of collision bead (6) is pressed in lower support bar (3) pipe, and the below of described lower support bar (3) top and the bottom circular hole (5) is provided with a groove (4).
5. mini-folding stool according to claim 4, is characterized in that: the head of described pearl head (61) is sphere, and the connecting portion between sphere and V-arrangement spring leaf is the elastic piece structure of cylinder.
6. mini-folding stool according to claim 4, is characterized in that: the upper end of the non-through described lower support bar (3) in upper end of described groove (4).
7. mini-folding stool according to claim 4, it is characterized in that: the upper and lower both sides of described annulus (10) are respectively installed with upper wire loop (11) for clamping rings (10) and lower wire loop (9), and described upper wire loop (11) is interference fit with lower wire loop (9) and upper support bar (12).
8. the mini-folding stool according to claim arbitrary in claim 1 to claim 6, it is characterized in that: the upper end of described upper support bar (12) is provided with fixed cover (16), described fixed cover (16) and upper support bar (12) interference fit, described fixed cover (16) top has circular hole (17), also comprise a T-shaped assembly (18), it is inner and hinged with circular hole (17) that circular hole (17) is stretched in the lower end of described T-shaped assembly (18), and stool face (21) are connected with fixed cover (16) by T-shaped assembly (18).
9. mini-folding stool according to claim 7, is characterized in that: there is hangnail (15) described upper support bar (12) upper end.
10. the mini-folding stool according to claim arbitrary in claim 1 to claim 6, it is characterized in that: the lower end of lower support bar (3) is set with foot pad (20), described foot pad (20) is made up of pipe box (1) and interior plug (2), described interior plug (2) top is placed in the inside of the lower end of lower support bar (3), and pipe box (1) is enclosed within the lower end of lower support bar (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420428438.5U CN204032811U (en) | 2014-08-01 | 2014-08-01 | Mini-folding stool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420428438.5U CN204032811U (en) | 2014-08-01 | 2014-08-01 | Mini-folding stool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204032811U true CN204032811U (en) | 2014-12-24 |
Family
ID=52233539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420428438.5U Expired - Fee Related CN204032811U (en) | 2014-08-01 | 2014-08-01 | Mini-folding stool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204032811U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113692240A (en) * | 2019-04-16 | 2021-11-23 | 希尔桑德装备公司 | Seat and assembly for a seat |
| JP2022037882A (en) * | 2020-08-25 | 2022-03-09 | 永朔實業有限公司 | Interlocking retention device and chair using the same |
-
2014
- 2014-08-01 CN CN201420428438.5U patent/CN204032811U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113692240A (en) * | 2019-04-16 | 2021-11-23 | 希尔桑德装备公司 | Seat and assembly for a seat |
| US11882942B2 (en) | 2019-04-16 | 2024-01-30 | Hillsound Equipment, Inc. | Seat and assembly for a seat |
| JP2022037882A (en) * | 2020-08-25 | 2022-03-09 | 永朔實業有限公司 | Interlocking retention device and chair using the same |
| JP7150360B2 (en) | 2020-08-25 | 2022-10-11 | 永朔實業有限公司 | Interlocking holding device and chair using the interlocking holding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20150801 |
|
| EXPY | Termination of patent right or utility model |