CN109198941A - A kind of faldstool function cylinder, fold mechanism and adjustable portable faldstool - Google Patents
A kind of faldstool function cylinder, fold mechanism and adjustable portable faldstool Download PDFInfo
- Publication number
- CN109198941A CN109198941A CN201811360638.0A CN201811360638A CN109198941A CN 109198941 A CN109198941 A CN 109198941A CN 201811360638 A CN201811360638 A CN 201811360638A CN 109198941 A CN109198941 A CN 109198941A
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- supporting leg
- sliding slot
- faldstool
- support arm
- function cylinder
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- 230000007246 mechanism Effects 0.000 title claims abstract description 31
- 239000004744 fabric Substances 0.000 claims abstract description 48
- 230000005484 gravity Effects 0.000 claims abstract description 17
- 239000011324 bead Substances 0.000 claims description 13
- 230000014759 maintenance of location Effects 0.000 claims description 13
- 208000007623 Lordosis Diseases 0.000 claims description 3
- 210000005069 ears Anatomy 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 2
- 230000007306 turnover Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
Classifications
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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
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
- A47C3/20—Chairs or stools with vertically-adjustable seats
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
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- Special Chairs (AREA)
Abstract
The present invention relates to a kind of adjustable Convenient foldable stool, structure includes faldstool fold mechanism, gravity self-locking bindiny mechanism and seat cloth.Faldstool fold mechanism includes function cylinder, supporting leg, rotary support and support arm；Function cylinder includes main body and several lug bosses；It is provided with adjustment sliding slot on lug boss, has inner groovy on two inner sidewalls of adjustment sliding slot, is provided with adjustment hole in the groove bottom of adjustment sliding slot；Accommodating groove is formed between two adjacent projections；It is laterally worn in the upper end of supporting leg and is connected to pin shaft, pin shaft is arranged in the inner groovy of adjustment sliding slot；Rotary support is mounted on the upper end of function cylinder, and one end of support arm is hinged on rotary support；Seat cloth is mounted on support arm by gravity self-locking bindiny mechanism.Gravity self-locking bindiny mechanism includes the clamping joint for being mounted on support arm non-articulated end and the clamping piece of fixed present cloth bottom surface.The present invention have biggish intensity, can convenient folding storage, and be suitable for different landform and crowd.
Description
Technical field
The present invention relates to a kind of faldstool, specifically a kind of faldstool function cylinder, fold mechanism and it is adjustable just
Take formula faldstool.
Background technique
Existing faldstool carries for convenience is generally metal frame, fastener and cloth composition, this kind of faldstool
Intensity is poor, and adjustability is poor, and the big faldstool of intensity has storage and inconvenient to carry.Existing faldstool
It is mostly that line contacts or four point contacts, and the leg of faldstool can not be adjusted, and not adapt to a variety of landform such as inclined-plane with ground.
Existing faldstool height is too high or too low and height adjustment is inconvenient, and different crowd is very inconvenient when using.
Summary of the invention
It is an object of the invention to provide a kind of adjustable portable faldstool, with solve existing faldstool it is slight it is poor,
Bad adaptability and problem inconvenient to carry.
The present invention is implemented as follows: a kind of faldstool function cylinder, including main body and several prolong along main body length direction
The lug boss stretched, the lug boss are distributed around the main body；It is provided with straight-through adjustment along its length on the lug boss
Sliding slot has inner groovy on two inner sidewalls of the adjustment sliding slot along its length, in the slot of the adjustment sliding slot
Several adjustment holes arranged along its length are provided on bottom surface；Accommodating groove is formed between two adjacent lug bosses.
It is uniformly distributed there are three the lug boss is total and around the main body.
A kind of faldstool fold mechanism, including function cylinder, supporting leg, rotary support and support arm is also disclosed in the present invention；
The function cylinder includes main body and several lug bosses extended along main body length direction, and the lug boss is evenly distributed on
In the main body；Straight-through adjustment sliding slot is provided with along its length on the lug boss, in two of the adjustment sliding slot
Inner groovy is had on side wall along its length, is provided with and several arranges in the groove bottom of the adjustment sliding slot along its length
Adjustment hole；Accommodating groove is formed between two adjacent lug bosses；
It is laterally worn in the upper end of the supporting leg and is connected to pin shaft, the both ends of pin shaft lean out and the inner groovy of the adjustment sliding slot is arranged in
In, it to form limit sliding part, slide up and down the supporting leg can in the adjustment sliding slot；The upper end of the supporting leg is inclination
Face is provided with when can skim outside supporting leg in the inclined plane and is caught in the adjustment hole on function cylinder so that supporting leg is in function cylinder
The retention bead of upper positioning；
The rotary support is mounted on the upper end of the function cylinder by thrust bearing, and one end of the support arm is hinged on described
On rotary support, and go to accommodating groove is opposite on function cylinder when be incorporated into accommodating groove.
The cross section of the support arm is T shape, and the shape of the accommodating groove on the function cylinder and the support arm are adapted.
The interconnecting piece for connecting support arm is equipped on the side wall of the rotary support, the interconnecting piece is around rotation branch
The center line of seat is uniformly distributed, and the connection ear with pin hole there are two lordosis, shape between two connection ears are set on the interconnecting piece
It is oblique to form the inclined surface for turning over limit to support arm inwardly at one.
The invention discloses a kind of adjustable Convenient foldable stools, including faldstool fold mechanism, gravity self-locking to connect machine
Structure and seat cloth；
Faldstool fold mechanism includes function cylinder, supporting leg, rotary support and support arm；
The function cylinder includes main body and several lug bosses extended along main body length direction, and the lug boss is evenly distributed on
In the main body；Straight-through adjustment sliding slot is provided with along its length on the lug boss, in two of the adjustment sliding slot
Inner groovy is had on side wall along its length, is provided with and several arranges in the groove bottom of the adjustment sliding slot along its length
Adjustment hole；Accommodating groove is formed between two adjacent lug bosses；
It is laterally worn in the upper end of the supporting leg and is connected to pin shaft, the both ends of pin shaft lean out and the inner groovy of the adjustment sliding slot is arranged in
In, it to form limit sliding part, slide up and down the supporting leg can in the adjustment sliding slot；The upper end of the supporting leg is inclination
Face is provided with when can skim outside supporting leg in the inclined plane and is caught in the adjustment hole on function cylinder so that supporting leg is in function cylinder
The retention bead of upper positioning；
The rotary support is mounted on the upper end of the function cylinder by thrust bearing, and one end of the support arm is hinged on described
On rotary support, and go to accommodating groove is opposite on function cylinder when be incorporated into accommodating groove；
The seat cloth is mounted on the non-articulated end of the support arm by the gravity self-locking bindiny mechanism, to form faldstool seat
Plane.
The gravity self-locking bindiny mechanism includes being mounted on the clamping joint of support arm non-articulated end and being fixed on the seat cloth
The clamping piece of bottom surface；It is provided with notch in the clamping on piece, the notch is straight trough close to the part at seat cloth edge, far from seat cloth
Edge is circular groove, and the width of the straight trough is less than the diameter of the circular groove；The clamping joint includes being fixedly connected on the branch
The cylinder of arm end and the end cap at the top of cylinder.
It is provided in the lower end of the supporting leg convenient in the support locating piece of ground supports.
Faldstool function cylinder of the invention is equipped with adjustment sliding slot and holding tank, and adjustment sliding slot is for being installed on storage
Supporting leg, for holding tank for storing support arm, which has very strong intensity, and can store supporting leg and support arm by supporting leg and
Support arm is hidden on function cylinder.The supporting leg of adjustable portable faldstool of the invention can slide in adjustment sliding slot, when
Its end rotated around pin shaft make spacing block set insertion adjustment hole in when, can fixed supporting leg bearing height, pass through spacing block set
It is inserted into different adjustment holes and adjusts the bearing height of supporting leg, it is each by adjusting when being located at the landform on inclined-plane or out-of-flatness
The bearing height of supporting leg can make the seat cloth of faldstool approximate horizontal.The lower end of supporting leg is arc convex, can be adapted to
The ground of different angle.As people of different heights in use, the height for adjusting each supporting leg adapts it to the height of human body.Rotation
Turn the upper end that support is mounted on function cylinder by thrust bearing, seat cloth can be around 360 ° of rotation of axis.Support arm is hinged on rotation
Turn on support, when use, support arm was unfolded, and seat cloth is mounted on to the upper end of support arm, the card of seat cloth by gravity self-locking bindiny mechanism
On the clamping joint that contact pin can be clamped on support arm under human bady gravitational effect.When use finishes, seat cloth is removed, by support arm and supporting leg
On storage to function cylinder.
The present invention have biggish intensity, can convenient folding storage, and be suitable for different landform and crowd.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of faldstool function cylinder of the present invention.
Fig. 2 is the section view of faldstool function cylinder of the present invention.
Fig. 3 is the structural schematic diagram of faldstool fold mechanism of the present invention.
Fig. 4 is the schematic diagram after fold mechanism of the present invention is packed up.
Fig. 5 is the structural schematic diagram of supporting leg of the present invention.
Fig. 6 is the structural schematic diagram of rotary support of the present invention.
Fig. 7 is the structural schematic diagram of support arm of the present invention.
Fig. 8 is the schematic rear view of seat cloth of the present invention.
Fig. 9 is the structural schematic diagram of the adjustable Convenient foldable stool of the present invention.
In figure: 1, function cylinder；2, rotary support；3, supporting leg；4, support arm；5, seat cloth；1-1, main body；1-2, lug boss；
1-3, adjustment sliding slot；1-4, accommodating groove；1-3-1, inner groovy；1-3-2, adjustment hole；2-1, interconnecting piece；2-1-1, pin hole；2-1-
2, ramp；3-1, pin shaft；3-2, retention bead；3-3, support locating piece；4-1, clamping joint；4-1-1, cylinder；4-1-2, end
Cap；5-1, clamping piece；5-2, fixed strip；5-1-1, circular groove；5-1-2, straight trough.
Specific embodiment
As shown in Figure 1 and Figure 2, faldstool function cylinder 1 of the invention includes main body 1-1 and the protrusion around theme distribution
Portion 1-2, lug boss 1-2 extend along main body length direction, and lug boss 1-2 is generally three and is evenly distributed in main body 1-1 tetra-
In week, just form accommodating groove 1-4 between two adjacent lug boss 1-2, accommodating groove 1-4 also just there are three.The edge on lug boss 1-2
The length direction of function cylinder 1 is provided with straight-through adjustment sliding slot 1-3, and adjustment sliding slot 1-3 is for adjusting 3 height of supporting leg, fixed branch
Leg 3 and storage supporting leg 3, are provided with inner groovy 1-3-1, and in the slot of adjustment sliding slot 1-3 in the two side walls of adjustment sliding slot 1-3
Bottom surface is provided with several adjustment hole 1-3-2 being arranged successively.It is laterally worn in the upper end of supporting leg 3 and is connected to pin shaft 3-1, the two of pin shaft 3-1
End leans out and is arranged in the inner groovy 1-3-1 of adjustment sliding slot 1-3, to form limit sliding part, makes supporting leg 3 can be in adjustment sliding slot
It is slided up and down in 1-3.The pin shaft 3-1 of 3 end of leg can be slided and rotation, the limit convex of 3 end of supporting leg in inner groovy 1-3-1
Rising can be fixed by supporting leg 3 in 3-2 insertion adjustment hole 1-3-2.It is also provided in the upper end of function cylinder 1 for connecting rotary support
2 hole.
Function cylinder 1 is the cylinder of alloy material, has good rigidity and intensity, and multiple adjustment are equipped on cylinder
Sliding slot 1-3 and holding tank, reduce the quantity of material of function cylinder 1, to alleviate the weight of function cylinder 1, and will not
Reduce the rigidity and intensity of function cylinder 1, additionally it is possible to support arm 4 and supporting leg 3 are accommodated on function cylinder 1, by support arm 4 and supporting leg
3 hide, and reduce the folded volume of faldstool, are convenient for carrying it.
As shown in Figure 3, Figure 4, a kind of faldstool fold mechanism being made of the function cylinder 1 is also disclosed in the present invention,
Supporting leg 3 is installed in the adjustment sliding slot 1-3 of function cylinder 1, rotary support 2 is installed in the upper end of function cylinder 1, in rotation branch
Support arm 4 is hinged on seat 2.The upper end of supporting leg 3 is mounted in adjustment sliding slot 1-3, through 3 upper end of supporting leg in adjustment sliding slot 1-3
Sliding and the fixed bearing height to adjust supporting leg 3.Rotary support 2 is mounted on the upper end of function cylinder 1 by thrust bearing,
Rotary support 2 can rotate on function cylinder 1 around its axle center.4 one end of support arm is hinged on rotary support 2, and support arm 4
Number of positions and shape are consistent with accommodating groove 1-4, when it being enable to go to opposite with the accommodating groove 1-4 on function cylinder 1
It is accommodated in accommodating groove 1-4 completely when packing up.
Wherein, since the lug boss 1-2 of function cylinder 1 is three, adjustment sliding slot 1-3 and accommodating groove 1-4 are also just respectively
Three, so supporting leg 3 and support arm 4 are also respectively three, seat cloth 5 is mounted on three support arms by three gravity self-locking bindiny mechanisms
On 4, seat cloth 5 is unfolded to form a plane by three fulcrums.
As shown in figure 5, the cross section of supporting leg 3 is rectangle, which is slightly less than adjustment sliding slot 1-3, supporting leg 3 is enable to store
In adjustment sliding slot 1-3, the upper end of supporting leg 3 is inclined surface, is provided with when can skim outside supporting leg in the inclined plane and is caught in function
So that the retention bead 3-2 that supporting leg 3 positions on function cylinder 1, retention bead 3-2 are vertical in 1 adjustment hole 1-3-2 on cylinder
In the inclined-plane, it is equipped with pin shaft 3-1 in the two sides of 3 upper end of supporting leg, is further fixed on support locating piece 3-3 in the lower end of supporting leg 3.Pin shaft
3-1 is located in inner groovy 1-3-1, and pin shaft 3-1 slides up and down to adjust the height of supporting leg 3, supporting leg 3 in inner groovy 1-3-1
It is rotated around pin shaft 3-1, makes supporting leg 3 to expansion on the outside of faldstool, the retention bead 3-2 of supporting leg 3 will be inserted into adjustment sliding slot 1-3's
In adjustment hole 1-3-2, so that 3 position of supporting leg be fixed, downward power can be applied to faldstool when people is sitting on faldstool, this
A downward power can make supporting leg 3 have flared trend, so that supporting leg 3 has the tendency that rotating around pin shaft 3-1, make retention bead
To keep it self-locking under the effect of gravity retention bead 3-2 will not occur for mobile and trend inside the oriented adjustment hole 1-3-2 of 3-2
The case where tripping leads to 3 highly automated change of supporting leg.
As shown in figure 4, extracting retention bead 3-2 out of adjustment hole 1-3-2 out around pin shaft 3-1 swing leg 3, then make to prop up
Supporting leg 3 can be accommodated in completely in the adjustment sliding slot 1-3 of function cylinder 1 by leg 3 along adjustment sliding slot 1-3 upward sliding.In order to limit
The fluctuation range of supporting leg 3 processed and prevent supporting leg 3 from adjustment sliding slot 1-3 in deviate from, adjustment sliding slot 1-3 upper and lower ends
It is respectively equipped with limit hole, is screwed on screw in limit hole to limit the moving range of supporting leg 3.
As shown in Fig. 3, Fig. 6, rotary support 2 is mounted on the upper end of function cylinder 1 by thrust bearing, can be around column
The axle center of body rotates and is able to bear downward pressure, sets that there are three interconnecting piece 2-1, three interconnecting pieces on rotary support 2
2-1 is uniformly distributed around rotary support 2, the connection ear with pin hole 2-1-1 there are two lordosis is set on interconnecting piece 2-1, and pass through
Support arm 4 is hinged on interconnecting piece 2-1 by pin shaft, and support arm 4 can be swung around support arm 4, is formed between the two connection ears of interconnecting piece 2-1
One oblique to form the inclined surface 2-1-2 for turning over limit to support arm inwardly, for limiting the hunting range of support arm 4.Work as branch
When arm 4 is swung up to highest point, seat of honour cloth 5 can just be installed；Rotation rotary support 2 keeps support arm 4 corresponding with holding tank,
By support arm 4 to lower swing, support arm 4, which enters in holding tank, stores (as shown in Figure 4) by function cylinder 1.
As shown in fig. 7, the cross section of support arm 4 is T shape, the rigidity and intensity of support arm 4 can be increased, while making accommodating groove 1-
4 shape and support arm 4 is adapted, and guarantees to be stored by function cylinder 1 after support arm 4 is packed up.
As shown in figure 9, a kind of adjustable Convenient foldable stool is also disclosed in the present invention, by the folding machine of above-mentioned faldstool
Structure, gravity self-locking bindiny mechanism and seat cloth 5 form, and seat cloth 5 is mounted on the non-articulated of support arm 4 by gravity self-locking bindiny mechanism
End, seat cloth 5 are connect by multiple gravity self-locking bindiny mechanisms with support arm 4, and cloth 5 is enable to be unfolded to be fixed on 4 top of support arm.
As shown in Figure 7, Figure 8, gravity self-locking bindiny mechanism includes being mounted on the clamping joint 4-1 of 4 non-articulated end of support arm and consolidating
It is scheduled on the clamping piece 5-1 of 5 bottom surface of cloth.It is clamped piece 5-1 and passes through the fixed present cloth 5 of the fixed strip 5-2 for sewing present 5 back side of cloth
On, it is clamped on piece 5-1 and is provided with notch, it is circle far from 5 edge of seat cloth that notch, which is straight trough 5-1-2 close to the part at 5 edge of seat cloth,
Slot 5-1-1, straight trough 5-1-2 width are less than the diameter of circular groove 5-1-1.Clamping joint 4-1 includes the cylinder 4- for being fixed on 4 end of support arm
1-1 and end cap 4-1-2 set on the end cylinder 4-1-1.When in use, end cap 4-1-2 is passed through out of circular groove 5-1-1, then
So that cylinder 4-1-1 is entered straight trough 5-1-2, clamping joint 4-1 is connected on clamping piece 5-1, clamping piece 5-1 is distributed there are three being total to
At three angles of triangle seat cloth 5, successively the clamping joint 4-1 of three support arms 4 is clamped on the clamping piece 5-1 on present cloth 5, seat
Expansion forms plane to cloth 5 under the support of tie point at three.When people is sitting on cloth 5, the certain downward power of cloth 5 is given,
Making three angles of cloth 5 has the tendency that moving inward, so that cylinder 4-1-1, which can not be detached from straight trough 5-1-2, enters circular groove 5-1-1,
Simultaneously because the presence of end cap 4-1-2, clamping joint 4-1 can only deviate from from the circular groove 5-1-1 of clamping piece 5-1, and this structure makes
Seat cloth 5 generates self-locking when people sits on, effectively avoid cloth 5 and deviate from from support arm 4.
Faldstool function cylinder 1 of the invention is equipped with adjustment sliding slot 1-3 and holding tank, and adjustment sliding slot 1-3 is for pacifying
Loaded on storage supporting leg 3, for holding tank for storing support arm 4, which has very strong intensity, and can store 3 He of supporting leg
Supporting leg 3 and support arm 4 are hidden on function cylinder 1 by support arm 4.The supporting leg 3 of adjustable portable faldstool of the present invention can adjusted
Sliding in whole sliding slot 1-3, when its end makes in retention bead 3-2 insertion adjustment hole 1-3-2 around pin shaft 3-1 rotation, Ji Kegu
The bearing height for determining supporting leg 3 is inserted into different adjustment hole 1-3-2 by retention bead 3-2 and adjusts the support height of supporting leg 3
Degree, when being located at the landform on inclined-plane or out-of-flatness, the bearing height by adjusting each supporting leg 3 can make the seat cloth 5 of faldstool big
It causes horizontal.The lower end of supporting leg 3 is arc convex, can be adapted to the ground of different angle.When people of different heights uses
When, the height for adjusting each supporting leg 3 adapts it to the height of human body.Rotary support 2 is mounted on functional column by thrust bearing
The upper end of body 1, seat cloth 5 can be around 360 ° of rotations of axis.Support arm 4 is hinged on rotary support 2, and when use, support arm 4 was unfolded,
Seat cloth 5 is mounted on to the upper end of support arm 4 by gravity self-locking bindiny mechanism, the clamping piece 5-1 of seat cloth 5 is under human bady gravitational effect
It can be clamped on the clamping joint 4-1 of support arm 4.When use finishes, seat cloth 5 is removed, by support arm 4 and the storage of supporting leg 3 to functional column
On body 1.
Wherein, it is further fixed on mushroom head inserts on rotary support 2, holds the function cylinder 1 of the faldstool folded, it can
Mushroom head inserts is used as emergency hammer.Supporting leg 3 can also be skidded off from inside to outside from sliding slot is adjusted, hold the end of supporting leg 3, it will
Faldstool is used as self-defence utensil.Three pieces of antiskid disks, the shape and supporting leg of antiskid disk are also equipped in the bottom of function cylinder 1
3 and support arm 4 do not interfere, at soft bottom surface, antiskid disk is mounted on the support locating piece 3-3 of 3 end of supporting leg, energy
Enough increase stability of the faldstool on soft terrain.Zipper is installed on present cloth 5, seat cloth 5 can be become into storage pocket, will rolled over
The faldstool folded is placed on inside storage pocket and is sealed, and can easily carry faldstool.
Claims (8)
1. a kind of faldstool function cylinder, which is characterized in that including main body and it is several along main body length direction extend lug boss,
The lug boss is distributed around the main body；Straight-through adjustment sliding slot is provided with along its length on the lug boss, described
It adjusts and has inner groovy along its length on two inner sidewalls of sliding slot, if being provided in the groove bottom of the adjustment sliding slot
The dry adjustment hole arranged along its length；Accommodating groove is formed between two adjacent lug bosses.
2. adjustable portable faldstool according to claim 1, which is characterized in that the lug boss altogether there are three and around
The main body is uniformly distributed.
3. a kind of faldstool fold mechanism, which is characterized in that including function cylinder, supporting leg, rotary support and support arm；
The function cylinder includes main body and several lug bosses extended along main body length direction, and the lug boss is evenly distributed on
In the main body；Straight-through adjustment sliding slot is provided with along its length on the lug boss, in two of the adjustment sliding slot
Inner groovy is had on side wall along its length, is provided with and several arranges in the groove bottom of the adjustment sliding slot along its length
Adjustment hole；Accommodating groove is formed between two adjacent lug bosses；
It is laterally worn in the upper end of the supporting leg and is connected to pin shaft, the both ends of pin shaft lean out and the inner groovy of the adjustment sliding slot is arranged in
In, it to form limit sliding part, slide up and down the supporting leg can in the adjustment sliding slot；The upper end of the supporting leg is inclination
Face is provided with when can skim outside supporting leg in the inclined plane and is caught in the adjustment hole on function cylinder so that supporting leg is in function cylinder
The retention bead of upper positioning；
The rotary support is mounted on the upper end of the function cylinder by thrust bearing, and one end of the support arm is hinged on described
On rotary support, and go to accommodating groove is opposite on function cylinder when be incorporated into accommodating groove.
4. faldstool fold mechanism according to claim 3, which is characterized in that the cross section of the support arm is T shape, described
The shape of accommodating groove on function cylinder and the support arm are adapted.
5. faldstool fold mechanism according to claim 3, which is characterized in that be equipped on the side wall of the rotary support
For the interconnecting piece of connecting support arm, the interconnecting piece is uniformly distributed around the center line of the rotary support, on the interconnecting piece
If formation one is oblique to turn over limit to support arm formation inwardly between two connection ears there are two the connection ear with pin hole of lordosis
The inclined surface of position.
6. a kind of adjustable Convenient foldable stool, which is characterized in that including faldstool fold mechanism, gravity self-locking bindiny mechanism and
Seat cloth；
Faldstool fold mechanism includes function cylinder, supporting leg, rotary support and support arm；
The function cylinder includes main body and several lug bosses extended along main body length direction, and the lug boss is evenly distributed on
In the main body；Straight-through adjustment sliding slot is provided with along its length on the lug boss, in two of the adjustment sliding slot
Inner groovy is had on side wall along its length, is provided with and several arranges in the groove bottom of the adjustment sliding slot along its length
Adjustment hole；Accommodating groove is formed between two adjacent lug bosses；
It is laterally worn in the upper end of the supporting leg and is connected to pin shaft, the both ends of pin shaft lean out and the inner groovy of the adjustment sliding slot is arranged in
In, it to form limit sliding part, slide up and down the supporting leg can in the adjustment sliding slot；The upper end of the supporting leg is inclination
Face is provided with when can skim outside supporting leg in the inclined plane and is caught in the adjustment hole on function cylinder so that supporting leg is in function cylinder
The retention bead of upper positioning；
The rotary support is mounted on the upper end of the function cylinder by thrust bearing, and one end of the support arm is hinged on described
On rotary support, and go to accommodating groove is opposite on function cylinder when be incorporated into accommodating groove；
The seat cloth is mounted on the non-articulated end of the support arm by the gravity self-locking bindiny mechanism, to form faldstool seat
Plane.
7. adjustable portable faldstool according to claim 6, which is characterized in that the gravity self-locking bindiny mechanism packet
It includes the clamping joint for being mounted on support arm non-articulated end and is fixed on the clamping piece of seat cloth bottom surface；It is provided in the clamping on piece
Notch, the notch are straight trough close to the part at seat cloth edge, are circular groove far from seat cloth edge, the width of the straight trough is less than
The diameter of the circular groove；The clamping joint includes the cylinder for being fixedly connected on the arm end and the end at the top of cylinder
Cap.
8. adjustable portable faldstool according to claim 6, which is characterized in that be provided in the lower end of the supporting leg
Convenient in the support locating piece of ground supports.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811360638.0A CN109198941B (en) | 2018-11-15 | 2018-11-15 | Folding stool function cylinder, folding mechanism and adjustable portable folding stool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811360638.0A CN109198941B (en) | 2018-11-15 | 2018-11-15 | Folding stool function cylinder, folding mechanism and adjustable portable folding stool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109198941A true CN109198941A (en) | 2019-01-15 |
| CN109198941B CN109198941B (en) | 2024-09-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811360638.0A Active CN109198941B (en) | 2018-11-15 | 2018-11-15 | Folding stool function cylinder, folding mechanism and adjustable portable folding stool |
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| Country | Link |
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| CN (1) | CN109198941B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109770601A (en) * | 2019-03-18 | 2019-05-21 | 程贵 | A kind of folding seat |
| CN110801326A (en) * | 2019-09-26 | 2020-02-18 | 深圳市泰康益民医疗科技发展有限公司 | Telescopic folding type abduction frame |
| CN113287868A (en) * | 2021-06-18 | 2021-08-24 | 江西赣东钢木制品有限公司 | Foldable tablet chair capable of saving space |
| TWI756133B (en) * | 2021-05-21 | 2022-02-21 | 張晉嘉 | New blance split saddle |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2108476U (en) * | 1991-10-08 | 1992-07-01 | 李钟峰 | Adjustable tubular folding stool |
| GB2333035A (en) * | 1998-01-09 | 1999-07-14 | Linden Leisure Limited | Seat stick |
| CN2335467Y (en) * | 1998-09-29 | 1999-09-01 | 南海建泰铝制品有限公司 | Folding chair |
| CN2500181Y (en) * | 2001-10-11 | 2002-07-17 | 孙铁力 | Triangle foldstool |
| CN201119611Y (en) * | 2007-10-30 | 2008-09-24 | 冀智敏 | Cylinder type folding triangular stool |
| US20100314919A1 (en) * | 2009-06-10 | 2010-12-16 | William Charles Jackson | Portable, lightweight folding stool and carrying case |
| US20130187431A1 (en) * | 2012-01-06 | 2013-07-25 | Daniel R. Grace | Portable, collapsible stool with a swivel seat |
| CN204351402U (en) * | 2014-12-05 | 2015-05-27 | 靳凤军 | Faldstool |
| CN106724250A (en) * | 2016-11-28 | 2017-05-31 | 大连理工大学 | A kind of Portable foldable chairs |
| CN107467936A (en) * | 2017-07-27 | 2017-12-15 | 江苏卓达信息科技有限公司 | A kind of Telescopic stool |
| CN209300577U (en) * | 2018-11-15 | 2019-08-27 | 刘胜照 | A kind of faldstool function cylinder, fold mechanism and adjustable portable faldstool |
-
2018
- 2018-11-15 CN CN201811360638.0A patent/CN109198941B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2108476U (en) * | 1991-10-08 | 1992-07-01 | 李钟峰 | Adjustable tubular folding stool |
| GB2333035A (en) * | 1998-01-09 | 1999-07-14 | Linden Leisure Limited | Seat stick |
| CN2335467Y (en) * | 1998-09-29 | 1999-09-01 | 南海建泰铝制品有限公司 | Folding chair |
| CN2500181Y (en) * | 2001-10-11 | 2002-07-17 | 孙铁力 | Triangle foldstool |
| CN201119611Y (en) * | 2007-10-30 | 2008-09-24 | 冀智敏 | Cylinder type folding triangular stool |
| US20100314919A1 (en) * | 2009-06-10 | 2010-12-16 | William Charles Jackson | Portable, lightweight folding stool and carrying case |
| US20130187431A1 (en) * | 2012-01-06 | 2013-07-25 | Daniel R. Grace | Portable, collapsible stool with a swivel seat |
| CN204351402U (en) * | 2014-12-05 | 2015-05-27 | 靳凤军 | Faldstool |
| CN106724250A (en) * | 2016-11-28 | 2017-05-31 | 大连理工大学 | A kind of Portable foldable chairs |
| CN107467936A (en) * | 2017-07-27 | 2017-12-15 | 江苏卓达信息科技有限公司 | A kind of Telescopic stool |
| CN209300577U (en) * | 2018-11-15 | 2019-08-27 | 刘胜照 | A kind of faldstool function cylinder, fold mechanism and adjustable portable faldstool |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109770601A (en) * | 2019-03-18 | 2019-05-21 | 程贵 | A kind of folding seat |
| CN110801326A (en) * | 2019-09-26 | 2020-02-18 | 深圳市泰康益民医疗科技发展有限公司 | Telescopic folding type abduction frame |
| TWI756133B (en) * | 2021-05-21 | 2022-02-21 | 張晉嘉 | New blance split saddle |
| CN113287868A (en) * | 2021-06-18 | 2021-08-24 | 江西赣东钢木制品有限公司 | Foldable tablet chair capable of saving space |
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