CN205658648U - Flexible foldable stool of four feet - Google Patents
Flexible foldable stool of four feet Download PDFInfo
- Publication number
- CN205658648U CN205658648U CN201620393818.9U CN201620393818U CN205658648U CN 205658648 U CN205658648 U CN 205658648U CN 201620393818 U CN201620393818 U CN 201620393818U CN 205658648 U CN205658648 U CN 205658648U
- Authority
- CN
- China
- Prior art keywords
- support bar
- upper support
- feet
- waist hole
- stool
- 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.)
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Abstract
The utility model provides a flexible foldable stool of four feet, its includes flexible bench face, four bench leg and connection pads, pass through between the four bench legs the connection pad is together articulated each other, the bench leg is including pipy bracing piece and the lower support rod of going up of a section of thick bamboo, four connections of going up the upper end evenly distributed of bracing piece are in on the outward flange of flexible bench face, lower support rod matches inserts and locates in the bracing piece endwise slip relatively and stretch out / retract, the axial distributes on lower support rod's the outer wall is provided with a recess that runs through both ends, the waist hole has all been seted up to the lower extreme of the last bracing piece in the four bench legs, the dop is connected to four the T types that are provided with that are ring array on the outward flange of connection pad, four T types are connected the other joint of dop detachable and are gone into each go up in the waist hole of bracing piece, the T type connect the dop can relative slip in the recess.
Description
Technical field
This utility model relates to stool field, particularly to the telescopic folding stool of a kind of four feet being suitable for outdoor activities.
Background technology
Stool is one of tool for taking rest conventional during people live, and all also exists respectively in household, tourism, food and drink and traffic etc.
The stool of formula various kinds is had a rest for people.In tourism, food and drink and traffic, existing stool, because the space taken is big, carries not side
Just etc. reason and impracticable.In order to solve problems above, the inventor of present patent application designs a kind of such as the patent No.:
" mini-folding stool " disclosed in 201420428438.5, this faldstool can shrink folding, it is simple to outdoor activity, travelling are taken
Band, but it also exists a series of technical problem in specific implementation process, and on the outer wall of lower support bar, axial distribution sets
Being equipped with a groove, the clamping joint on for connector inserts and has no effect on lower support bar slip in described upper support bar, is anti-
Only described lower support bar is extracted out from upper support bar, therefore as shown in Fig. 4 of this patent accompanying drawing, props up on lower support bar is plugged in
On one end in strut, described groove does not extend intos termination, and the most described lower support bar termination is cylindrical section, outside its cylindrical section
Footpath matches with the internal diameter of upper support bar, when described lower support bar is snapped down to will extract out in described upper support bar when, and institute
Stating cylindrical section and axially trapped axial limiting in described upper support bar by described clamping joint, this structure is being embodied as
Time, there is a certain degree of defect, after described clamping joint inserts in described upper support bar, described lower support bar two ends set respectively
Have cylindrical section and callosity, therefore cannot dismantle/insert in described upper support bar, can only be in advance upper and lower support bar is installed after
Refill described clamping joint, be unfavorable for follow-up assembly work, and be difficult to detachable maintaining during follow-up use.
Utility model content
The purpose of this utility model is to provide the telescopic folding stool of a kind of four feet, its technical problem to be solved to exist
In: existing mini-folding stool is limited to the structure of lower support bar, therefore assembles cumbersome, is also difficult to during follow-up use
Laid-up, is exactly also traditional trestle support limited mass, therefore uses customer range to be restricted, is exactly additionally,
Being connected with the stool surface of flexible cloth material by the T-shaped assembly on the fixed cover of upper support bar upper end, firm intensity is the highest.
For solving above-mentioned technical problem, this utility model provides the telescopic folding stool of a kind of four feet, it include flexible stool surface,
Four bench lower limbs and connection dish, be mutually hinged by described connection dish between described four bench lower limbs, and described stool lower limb includes
The upper support bar of bobbin shape and lower support bar, the upper end of described four upper support bars is equally distributed is connected to described flexible stool surface
Outward flange on, being inserted in upper support bar and can axially slide relative and stretch out/retract of described lower support bar coupling, described under
On the outer wall of support bar, axial distribution is provided with a groove running through two ends, the lower end of the upper support bar in described four bench lower limbs
All offering waist hole, on the outward flange of described connection dish, circular array is provided with four T-shaped connection dops, described four T
Type connects dop and can block respectively in the waist hole accessing each described upper support bar, and described T-shaped connection dop can be in described groove
Relatively slide.
It is preferable over: the lower end of described upper support bar is socketed with a clamping sleeve pipe, and described clamping sleeve pipe offers a clamping
Waist hole, what described clamping sleeve interference coordinated is socketed on described upper support bar, and the aperture in described clamping waist hole is not less than described
Waist hole on upper support bar, described clamping waist hole partly overlaps with the radially projecting in described waist hole, described T-shaped connection dop clamping
In the lap hole with described waist hole, the described clamping waist hole.
It is preferable over: the upper end of described lower support bar is i.e. inserted the one end in upper support bar and is positioned in the groove bottom wall of groove and offers
There is a keyhole, described keyhole is provided with one and can elastic protrude or card bead in lower support bar described in retraction, described upper support bar
Lower end be positioned at the opened above of waist hole and have a hole clipping, when described lower support bar stretches out in described upper support bar, described keyhole with
Hole clipping radially overlaps, and described card bead elastic can be protruded and snap in described hole clipping；The one of hole clipping place it is positioned on described upper support bar
Section is arranged with a cylinder, the internal diameter of described cylinder more than the external diameter of described upper support bar, the external diameter of described cylinder by two ends in
Portion is being gradually increased of circular arc transition, when the central axis of four described upper support bars is parallel to each other, and each described cylinder
The mutual radial compression in middle part, the inwall of described cylinder by the extruding of described card bead to by upper support bar described in described hole clipping retraction
In, in described hole clipping, a side opening shoulder of corresponding described upper support bar lower end is to the radially of the central axis concave shaped of described upper support bar
Become an axial card blocking structure, can only be upwards under the stop of described axial card blocking structure in upper support bar described in described card bead retraction
Slide.
It is preferable over: on described upper support bar, be positioned at that the two ends of described cylinder are all fixing is arranged with location snap ring, described location
Snap ring is elastic opening steel wire ring, being arranged on described upper support bar of described location snap ring interference fit.
It is preferable over: the dismountable upper shield that is provided with in the upper end of described upper support bar, the lid of described upper shield interference fit is located at
The upper end of described upper support bar, described upper shield passes through rivet in described flexible stool surface.
It is preferable over: described flexible stool surface is square, and the upper shield of four described upper support bar upper ends is respectively by rivet riveting
It is connected on four angles of the flexible stool surface of described square.
Being preferable over: the lower end of described lower support bar is provided with callosity, described callosity includes that Nei Sai and overcoat, described Nei Saisai set
In the lower end mouth of pipe of described lower support bar, described overcoat is socketed in the lower end of described lower support bar.
It is preferable over: on the upper end outer tube wall of described upper support bar, radial convex is provided with the convex thorn for upper shield described in clamping, institute
The projection for overcoat described in clamping it is convexly equipped with on the outer tube wall of the lower end stating lower support bar.
Compared with prior art, the beneficial effects of the utility model are: the groove on described lower support bar runs through axial two
End, is therefore easy to after being connected on connection dish by described four upper support bars, then is inserted upwardly into described lower support by lower end
Bar, it is simple to the assembling of stool, groove also allows for the molding of lower support bar and produces through the two ends of lower support bar, and, afterwards
After can making described card bead retraction keyhole by instruments such as tweezers, described lower support bar is extracted out and keep in repair；Use rivet by flexibility
Stool surface is riveted on described set and covers, and adds firmness.
Accompanying drawing explanation
Fig. 1 is overall deployed configuration schematic diagram of the present utility model.
Fig. 2 is stool lower limb stereo decomposing structural representation of the present utility model.
Fig. 3 is the elongation state sectional structure schematic diagram of stool lower limb of the present utility model.
Fig. 4 is the four bench lower limb assembling axial schematic diagrams of structure of the present utility model.
Fig. 5 is the contraction state sectional structure schematic diagram of stool lower limb of the present utility model.
Fig. 6 is overall retracting structure schematic diagram of the present utility model.
Detailed description of the invention
The telescopic folding stool of a kind of four feet to the utility model proposes below with reference to accompanying drawing 1-6 and preferred embodiment
It is described in greater detail below.
As shown in figures 1 to 6, this utility model provides the telescopic folding stool of a kind of four feet, and it includes flexible stool surface 1, four bench
Lower limb and connection dish 2, be mutually hinged by described connection dish 2 between described four bench lower limbs, and described stool lower limb includes bobbin
The upper support bar 3 of shape and lower support bar 4, the upper end of described four upper support bars 3 is equally distributed is connected to described flexible stool surface 1
Outward flange on, being inserted in upper support bar 3 and can axially slide relative and stretching out/retract of described lower support bar 4 coupling, described
On the outer wall of lower support bar 4, axial distribution is provided with a groove 41 running through two ends, the upper support bar 3 in described four bench lower limbs
Lower end all offer waist hole 31, on the outward flange of described connection dish 2 centered by the central point of connection dish 2 circular array
Being provided with four T-shaped connection dops 21, described four T-shaped connection dops 21 can block each described upper support bar 3 of access respectively
In waist hole 31, described T-shaped connection dop 21 can slide in described groove 41 relatively, and the lower end of described upper support bar 3 is socketed with
One clamping sleeve pipe 5, described clamping sleeve pipe 5 offers a clamping waist hole 51, described clamping sleeve pipe 5 interference fit be socketed in institute
Stating (described clamping sleeve pipe 5 is the most solderable on described upper support bar 3) on upper support bar 3, the aperture in described clamping waist hole 51 is not
Less than the waist hole 31 on described upper support bar 3, described clamping waist hole 51 partly overlaps with the radially projecting in described waist hole 31, described
T-shaped connection dop 21 is connected in the lap hole in described clamping waist hole 51 and described waist hole 31；Described lower support bar 4 upper
One end in end i.e. insertion upper support bar 3 is positioned in the groove bottom wall of groove 41 and offers a keyhole 42, arranges in described keyhole 42
Having one can elastic protrude or card bead 43 in lower support bar 4 described in retraction, the lower end of described upper support bar 3 is positioned at the upper of waist hole 31
Side offers a hole clipping 32, when described lower support bar 4 stretches out in described upper support bar 3, and described keyhole 42 and hole clipping 32 radially weight
Closing, described card bead 43 elastic can be protruded and snap in described hole clipping 32 that (this structure is identical with traditional Telescope umbrella structure, it is possible to see
The patent documentation quoted in background technology)；One section that is positioned at hole clipping 32 place on described upper support bar 3 is arranged with a cylinder 6, institute
Stating the internal diameter external diameter more than described upper support bar 3 of cylinder 6, the external diameter of described cylinder 6 is circular arc transition by two ends to middle part
Be gradually increased, the outside wall surface of described cylinder 6 is middle to see sphere the most small in ends, when the central axis phase of four upper support bars 3
Mutual parallel time, the middle part radial compression mutually of each described cylinder 6, the inwall of described cylinder 6 described card bead 43 is extruded to
By in upper support bar 3 described in the retraction of described hole clipping 32, in described hole clipping 32 a side opening shoulder of corresponding described upper support bar 3 lower end to
The radially of the central axis indent of described upper support bar 3 forms an axial card blocking structure, upper support bar 3 described in the retraction of described card bead 43
In under the stop of described axial card blocking structure can only upward sliding and cannot glide and cause described lower support bar 4 to be extracted out, and then
Achieve the function that in conventional art, lower support bar upper end cylindrical section is possessed.
This utility model is in the specific implementation, easy to assembly, can be first all installed on connection dish 2 by upper support bar 3,
The most another grafting lower support bar 4, makes installation more convenient, and, during also allowing for later stage use, lower support bar is torn open
Unload repairing.
Two ends all fixing being arranged with being positioned at described cylinder 6 on described upper support bar 3 position snap ring 61, described location snap ring
61 is elastic opening steel wire ring, being arranged on described upper support bar 3 of described location snap ring 61 interference fit.
The dismountable upper shield 7 that is provided with in the upper end of described upper support bar 3, the lid of described upper shield 7 interference fit is located at described
The upper end of upper support bar 3, described upper shield 7 is riveted in described flexible stool surface 1 by rivet 71, and beats in flexible stool surface 1 and connect
The position of rivet 71 can sew a flexible cloth material 11 and carry out hiding hiding rivet.
Described flexible stool surface 1 is square, and the upper shield 7 of four described upper support bar 3 upper ends is riveted by rivet 71 respectively
On four angles of the flexible stool surface 1 of described square, the stool weight capacity of four bench lower limbs is higher.
The lower end of described lower support bar 4 is provided with callosity 8, and described callosity 8 includes interior plug 81 and overcoat 82, and described interior plug 81 is filled in
Being located in the lower end mouth of pipe of described lower support bar 4, described overcoat 82 is socketed in the lower end of described lower support bar 4, described callosity 8 energy
Enough reduce the stool lower limb pressure to ground, and effectively play anti-skidding effect.
On the upper end outer tube wall of described upper support bar 3, radial convex is provided with the convex thorn for upper shield described in clamping 7, described lower
The projection for overcoat described in clamping 82 it is convexly equipped with on the outer tube wall of the lower end of strut 4.
Comprehensive described, the technical solution of the utility model sufficiently effective can complete above-mentioned utility model purpose, and
Structural principle of the present utility model and principle of work and power are the most sufficiently verified, and can reach intended merit
Imitating and purpose, and embodiment of the present utility model can also convert according to these principles, therefore, this utility model includes one
Cut all replacement contents in the range of being previously mentioned in claim.Any institute in this utility model claim
The equivalence change made, within all belonging to the scope of the claims of this case application.
Claims (10)
1. the telescopic folding stool of a foot, it is characterised in that: include flexible stool surface, four bench lower limbs and connection dish, described four
Being mutually hinged by described connection dish between bench lower limb, described stool lower limb includes the upper support bar of bobbin shape and lower support
Bar, on the equally distributed outward flange being connected to described flexible stool surface in the upper end of described four upper support bars, described lower support bar
Being inserted in upper support bar and can axially sliding relative of coupling is stretched out/is retracted.
The telescopic folding stool of four feet the most as claimed in claim 1, it is characterised in that: axially divide on the outer wall of described lower support bar
Cloth be provided with a groove running through two ends, the lower end of the upper support bar in described four bench lower limbs all offers waist hole, described company
On the outward flange of flange circular array be provided with four T-shaped connection dops, described four T-shaped connection dops can distinguish clamping
Entering in the waist hole of each described upper support bar, described T-shaped connection dop can slide in described groove relatively.
The telescopic folding stool of four feet the most as claimed in claim 2, it is characterised in that: the lower end of described upper support bar is socketed with one
Clamping sleeve pipe, described clamping sleeve pipe offers a clamping waist hole, and what described clamping sleeve interference coordinated is socketed in described upper
On strut, the aperture in described clamping waist hole is not less than the waist hole on described upper support bar, described clamping waist hole and described waist hole
Radially projecting partly overlaps, and described T-shaped connection dop is connected in the lap hole in described clamping waist hole and described waist hole.
The telescopic folding stool of four feet the most as claimed in claim 3, it is characterised in that: the upper end of described lower support bar is i.e. inserted
One end in support bar is positioned in the groove bottom wall of groove and offers a keyhole, and being provided with one in described keyhole can elastic protrude or contracting
Entering the card bead in described lower support bar, the lower end of described upper support bar is positioned at waist hole opened above a hole clipping, described lower
When strut stretches out in described upper support bar, described keyhole radially overlaps with hole clipping, and described card bead elastic can be protruded and snap in described card
Kong Zhong.
The telescopic folding stool of four feet the most as claimed in claim 4, it is characterised in that: it is positioned at hole clipping place on described upper support bar
One section be arranged with a cylinder, the internal diameter of described cylinder is more than the external diameter of described upper support bar, and the external diameter of described cylinder is by two ends
It is being gradually increased of circular arc transition to middle part, when the central axis of four described upper support bars is parallel to each other, each described
The mutual radial compression in middle part of cylinder, the extruding of described card bead is supported by the inwall of described cylinder to by upper described in described hole clipping retraction
In bar, in described hole clipping, a side opening shoulder of corresponding described upper support bar lower end is to the radially of the central axis indent of described upper support bar
Forming an axial card blocking structure, upper support bar described in described card bead retraction is interior can only be under the stop of described axial card blocking structure
Upper slip.
The telescopic folding stool of four feet the most as claimed in claim 5, it is characterised in that: it is positioned at described cylinder on described upper support bar
Two ends all fixing be arranged with location snap ring, described location snap ring is elastic opening steel wire ring, and the snap ring interference of described location is joined
That closes is arranged on described upper support bar.
The telescopic folding stool of four feet the most as claimed in claim 6, it is characterised in that: the upper end of described upper support bar is dismountable
Being provided with a upper shield, the lid of described upper shield interference fit is located at the upper end of described upper support bar, described upper shield by rivet in
In described flexible stool surface.
The telescopic folding stool of four feet the most as claimed in claim 7, it is characterised in that: described flexible stool surface is square, four
The upper shield of described upper support bar upper end passes through rivet respectively on four angles of the flexible stool surface of described square.
The telescopic folding stool of four feet the most as claimed in claim 8, it is characterised in that: the lower end of described lower support bar is provided with foot
Pad, described callosity includes that Nei Sai and overcoat, described Nei Saisai are located in the lower end mouth of pipe of described lower support bar, and described overcoat is socketed
Lower end at described lower support bar.
The telescopic folding stool of four feet the most as claimed in claim 9, it is characterised in that: the upper end outer tube wall of described upper support bar
Upper radial convex is provided with the convex thorn for upper shield described in clamping, and the outer tube wall of the lower end of described lower support bar is convexly equipped with for clamping
The projection of described overcoat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620393818.9U CN205658648U (en) | 2016-05-04 | 2016-05-04 | Flexible foldable stool of four feet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620393818.9U CN205658648U (en) | 2016-05-04 | 2016-05-04 | Flexible foldable stool of four feet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205658648U true CN205658648U (en) | 2016-10-26 |
Family
ID=57159813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620393818.9U Expired - Fee Related CN205658648U (en) | 2016-05-04 | 2016-05-04 | Flexible foldable stool of four feet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205658648U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109288293A (en) * | 2018-11-13 | 2019-02-01 | 初孔和 | One word collects type Poratable stool |
| CN113692240A (en) * | 2019-04-16 | 2021-11-23 | 希尔桑德装备公司 | Seat and assembly for a seat |
-
2016
- 2016-05-04 CN CN201620393818.9U patent/CN205658648U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109288293A (en) * | 2018-11-13 | 2019-02-01 | 初孔和 | One word collects type Poratable stool |
| 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 |
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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: 20161026 Termination date: 20170504 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |