CN207927943U - It is a kind of to can be deformed into singly turning for stool - Google Patents
It is a kind of to can be deformed into singly turning for stool Download PDFInfo
- Publication number
- CN207927943U CN207927943U CN201820355733.0U CN201820355733U CN207927943U CN 207927943 U CN207927943 U CN 207927943U CN 201820355733 U CN201820355733 U CN 201820355733U CN 207927943 U CN207927943 U CN 207927943U
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- Prior art keywords
- stool
- crossbeam
- support portion
- deformed
- connecting rods
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Abstract
The utility model, which discloses, a kind of can be deformed into singly turning for stool comprising：First support portion, seat surface portion and the second support portion；The seat surface portion includes two the second connecting rods and crossbeam, and the crossbeam is placed between two second connecting rods；First support portion includes two crutch tips, two head rods, handhold portion and load receiving part；Second support portion includes two third connecting rods, a pedestal and the supporting rod that contacts to earth；It is stool singly to turn when first support portion, the seat surface portion and upright second support portion, when first support portion, the seat surface portion and second support portion fold；It is provided by the utility model to can be deformed into singly turning for stool, have the characteristics that seat surface is comfortable, service life is long, seat surface easily keeps balance, easy to operate, at low cost, easy to manufacture, light weight, stabilization, secured.
Description
Technical field
It singly turns the utility model is related to a kind of more particularly to a kind of can be deformed into singly turning for stool.
Background technology
It is singly turned there is various on the market at present, but traditional crutch is only used as a kind of Auxiliary support
Tool use, and become idle article mostly after use, cause the waste of resource.And for use the old age singly turned and
The personages such as lower limb disability, since muscle power can be more far short of what is expected than normal person, just determine that they are expert at when they go on a journey by crutch
It needs to rest immediately after walking a period of time, and traditional deformable singly turns that there are complicated for operation, seat surface is uncomfortable, seat surface is difficult to ensure
Maintain an equal level weighing apparatus, service life is short, quality is heavy, of high cost, not easy to manufacture, unstable, unstable problem.
Therefore, for the above deficiency, the utility model urgent need offer is a kind of to can be deformed into singly turning for stool.
Utility model content
Singly turning for stool is can be deformed into the purpose of this utility model is to provide a kind of, at least to solve in the prior art may be used
The existing uncomfortable problem of seat surface is singly turned in deformation, at the same solve in the prior art it is deformable singly turn existing service life it is short,
Seat surface is hard to keep, and balance, deformation operation be complicated, of high cost, not easy to manufacture, heavy, unstable, the unstable problem of quality.
The utility model provides following proposal：The purpose of this utility model is to provide a kind of lists can be deformed into stool
It turns, its technical solution is as follows：First support portion, seat surface portion and the second support portion；First support portion include two crutch tips,
Two head rods, handhold portion and load receiving part；Two head rods are respectively and fixedly installed to two crutch tips
It goes up and is in a parallel set, the load receiving part is placed between two head rods, and the handhold portion is placed in two described
Between one connecting rod；The seat surface portion includes two the second connecting rods and crossbeam, and the crossbeam is placed in two second connections
Between bar；Second support portion includes two third connecting rods, a pedestal and the supporting rod that contacts to earth, two thirds
On the base, the floor installation contacts to earth described on supporting rod for the fixing end installation of connecting rod；Two described first connect
Extension bar and two second connecting rods pass through universal axis connection, the freedom of the crossbeam and two third connecting rods respectively
End is separately connected by spring folding axis；It is single when first support portion, the seat surface portion and upright second support portion
It turns, is stool when first support portion, the seat surface portion and second support portion fold.
If above-mentioned can be deformed into singly turning for stool, further preferably：The crossbeam includes：First crossbeam, the second cross
Beam, third crossbeam；The first crossbeam, the second cross beam both ends be plugged on the interior of two second connecting rods respectively
Side；The first end both sides of the third crossbeam are plugged on the inside of two second connecting rods respectively；The second of third crossbeam
End both sides and the free end of two third connecting rods are separately connected by spring folding axis；The first crossbeam, described
In being arranged in parallel up and down, the crossbeam and two second connecting rods form seat when folding for two crossbeams, the third crossbeam
Face, increases seat surface and the contact area of user, has both reduced the pressure that user is subject to, and also reduces the pressure that seat surface is subject to,
Increase the comfort level and service life of seat surface.
If above-mentioned can be deformed into singly turning for stool, further preferably：Universal shaft nut is provided on the universal shaft,
When folding, Universal screw cap described in turn, the universal shaft that would fit snugly in singly turning pulls out, and design in this way can slow down universal shaft
It gets rusty and deformation operation is easy, increase the service life singly turned.
If above-mentioned can be deformed into singly turning for stool, further preferably：The spring folding axis is equipped with hand and presses portion, presses
It moves the hand and presses portion, the fixation to the seat surface portion and second support portion can be released, realize the seat surface portion and described
Second support portion is rotated around the spring folding axis, unclamps the hand by portion, and the hand sets back automatically by portion, and being used for will
The seat surface portion and second support portion after folding are fixed, and the firmness of stool is increased, and deformation operation is simple, saves
When.
If above-mentioned can be deformed into singly turning for stool, further preferably：Second support portion further includes bottom support
Axis, the bottom support shaft are placed between two third connecting rods, increase the firmness of second support portion, are increased
The degree of balance of seat surface is added.
If above-mentioned can be deformed into singly turning for stool, further preferably：Second support portion fold when with it is described
Handhold portion is clamped, and the handhold portion prevents second support portion from sliding after folding, increases degree of stability and the jail of stool
Gu degree.
If above-mentioned can be deformed into singly turning for stool, further preferably：The ground engaging end of two crutch tips is socketed with
First soft set, when singly turning upright, the first soft set prevents two crutch tips from causing to damage to user, what increase was singly turned
Comfort level.
If above-mentioned can be deformed into singly turning for stool, further preferably：The top setting of two third connecting rods
Increase the firmness of stool for crank structure convenient for providing support for seat surface.
If above-mentioned can be deformed into singly turning for stool, further preferably：Further include：The of two head rods
The first end of one end and two second connecting rods is set as hollow structure, and when singly turning uprightly constantly, the universal shaft is hidden
In the hollow structure of the first end of the first end and two second connecting rods of two head rods, slow down universal
Axis gets rusty, and increases the service life singly turned, reduces cost.
If above-mentioned can be deformed into singly turning for stool, further preferably：The bottom support shaft is equipped with multiple circular holes,
The quality singly turned is alleviated, and makes singly to turn and becomes beautiful.
Analysis is the advantages of the utility model with advantageous effect it is found that compared with prior art：
One, it is provided by the utility model it is a kind of can be deformed into singly turning for stool, seat surface portion rotates 90 DEG C when folding, seat surface
Portion is parallel with ground after folding, increases the degree of balance of seat surface, also increases the comfort level of seat surface.Crossbeam includes first horizontal
Beam, second cross beam, third crossbeam；First crossbeam, second cross beam both ends be plugged on the inside of two the second connecting rods respectively；The
The first end both sides of three crossbeams are plugged on the inside of the second connecting rod respectively；The second end both sides of third crossbeam with two described the
The free end of three connecting rods is separately connected by spring folding axis；First crossbeam, second cross beam, third crossbeam are set in parallel up and down
It sets, crossbeam and two the second connecting rods form seat surface when folding, and increase seat surface and the contact area of user, reduce user
The pressure being subject to also reduces the pressure that seat surface is subject to, and increases the comfort level and service life of seat surface, and two crutch tips touch
Ground terminal is socketed with the first soft set, when singly turning upright, prevents two crutch tips from causing to damage to user, and increase is singly turned comfortable
Degree.
Two, provided by the utility model a kind of to can be deformed into singly turning for stool, the first end and two of two head rods
The first end of a second connecting rod is set as hollow structure, and when singly turning upright, universal shaft is hidden in two head rods
In the hollow structure of the first end of first end and two the second connecting rods, for slowing down getting rusty for universal shaft, what increase was singly turned makes
With the service life, cost is reduced, when user needs to take a load off one's feet, turn universal shaft nut is only needed and, by portion, would fit snugly within by starting
Universal shaft in singly turning pulls out, and three parts are separately folded, and forms stool, and deformation operation is simple, selects spring folding axis conduct
The rotary shaft in seat surface portion and the second support portion, easy to manufacture, rotation-controlled direction are at low cost.
Three, it is provided by the utility model it is a kind of can be deformed into singly turning for stool, spring folding axis is equipped with hand and presses portion, presses
Hand can be released the fixation to seat surface portion and the second support portion by portion, realize that seat surface portion and the second support portion surround spring folding axis
Rotation unclamps hand and presses portion, and hand sets back automatically by portion, for fixing the seat surface portion after folding and the second support portion, increases
The firmness of deformed stool, and deformation operation is simple, time saving.
Four, it is provided by the utility model it is a kind of can be deformed into singly turning for stool, the second support portion is when folding and handhold portion
Clamping, prevents the second support portion from sliding after folding, increases the firmness of stool after deformation, two third connecting rods it is upper
Portion is set as crank structure, convenient for providing support after singly turning deformation for seat surface, increases the firmness of stool.
Five, it is provided by the utility model it is a kind of can be deformed into singly turning for stool, bottom support shaft is equipped with multiple circular holes, subtracts
The light quality singly turned, and singly to turn and become beautiful.
Description of the drawings
Fig. 1 be the utility model can be deformed into stool singly turn upright singly turn composed structure schematic diagram；
Fig. 2 is the composed structure schematic diagram of the stool singly turned that can be deformed into stool of the utility model；
Fig. 3 is the composed structure schematic diagram of the spring folding axis singly turned that can be deformed into stool of the utility model；
In figure：The first soft sets of 1-；2- crutch tips；3- load receiving parts；4- head rods；5- handhold portions；The first mounting portions of 6-；
The axle center 7-；The second mounting portions of 8-；9- universal shaft nuts；The second connecting rods of 10-；11- spring folding axis；12- cranks；The bottoms 13-
Support shaft；14- third connecting rods；15- hands press portion；16- circular holes；17- pedestals；18- contacts to earth supporting rod；The second soft sets of 19-；20-
First fixing nut；The first connecting springs of 21-；The first connectors of 22-；The first rotary shafts of 23-；The second connecting springs of 24-；25-
Second rotary shaft；The second connectors of 26-；27- third connecting springs；The second fixing nuts of 28-.
Specific implementation mode
The utility model is described in further details below in conjunction with the drawings and specific embodiments.
As shown in Figure 1 to Figure 3, singly the turning main for stool that can be deformed into of the preferred embodiment in the utility model includes first
Support part, seat surface portion and the second support portion；First support portion, seat surface portion and the second support portion；First support portion includes two crutch
First 2, two head rods 4, handhold portion 5 and load receiving parts 3；Two head rods 4 are respectively and fixedly installed to two crutch tips 2
It goes up and is in a parallel set, load receiving part 3 is placed between two head rods 4, and handhold portion 5 is placed between two head rods 4；
Seat surface portion includes two the second connecting rods 10 and crossbeam, and crossbeam is placed between two the second connecting rods 10；Crossbeam includes：First is horizontal
Beam, second cross beam, third crossbeam；First crossbeam, second cross beam are plugged on the inside of two the second connecting rods 10 respectively；Third is horizontal
The first end both sides of beam are plugged on the inside of two the second connecting rods 10 respectively；The second end both sides of third crossbeam and two thirds
The free end of connecting rod 14 is separately connected by spring folding axis 11；First crossbeam, second cross beam, third crossbeam are in parallel up and down
Setting；Second support portion includes two third connecting rods, 14, pedestals 17 and the supporting rod 18 that contacts to earth, two third connections
The fixing end of bar 14 is mounted on pedestal 17, and pedestal 17, which is mounted on, to contact to earth on supporting rod 18；Two head rods 4 and two
Respectively by universal axis connection, universal shaft includes two connecting rods 10：First mounting portion 6, axle center 7 and the second mounting portion 8, the first peace
Dress portion 6 and the second mounting portion 8 are connected by axle center 7；The first end of two head rods 4 is distinguished with two the first mounting portions 6
Connection, crossbeam and the free end of two third connecting rods 14 are separately connected by spring folding axis 11；Spring folding axis 11 includes：
First rotary shaft 23, the second rotary shaft 25, the first connecting spring 21, the second connecting spring 24, third connecting spring 27, first is solid
Determine nut 20, the second fixing nut 28, the first connector 22, the second connector 26；First connecting spring 21 and the first rotary shaft
23 are connected by the first connector 22, and the first rotary shaft 23 is connect with the second rotary shaft 25 by the second connecting spring 24, and second
Rotary shaft 25 is connect with third connecting spring 27 by the second connector 26, and the first fixing nut 20 is mounted on the first connecting spring
On 21, the second fixing nut 28 is mounted on third connecting spring 27, and hand is mounted on by portion 15 in the second fixing nut 28, and first
It is stool singly to turn when support portion, seat surface portion and upright the second support portion, when the first support portion, seat surface portion and the second support portion fold
Son.
It is singly turned after folding to realize, increases the firmness singly turned and stability, it is provided by the utility model variable
Shape is singly turning for stool, and the ground engaging end of two crutch tips 2 is socketed with the first soft set 1, and the first soft set 1 connects when folding with ground
It touches, increases the frictional force on ground and the first support portion, and set the top of two third connecting rods 14 to 12 structure of crank,
Second support portion is clamped when folding with handhold portion 15.
In order to realize slow down universal shaft gets rusty, deformation operation is easy, increase the service life singly turned, it is easy to manufacture and reduce at
This, provided by the utility model to can be deformed into singly turning for stool, two head rods 4 lead to respectively with two the second connecting rods 10
Universal axis connection is crossed, the second end both sides of third crossbeam are divided with the free end of two third connecting rods 14 by spring folding axis 11
It does not connect, is provided with universal shaft nut 9 on universal shaft, the first end of two head rods 4 and two the second connecting rods 10
First end is set as hollow structure, when singly turning upright, universal shaft be hidden in two head rods 4 first end and two
In the hollow structure of the first end of two connecting rods 10；When user needs to take a load off one's feet, only needs turn universal shaft nut 9 and press
Hand presses portion 15, releases the fixation to three parts, and the universal shaft that would fit snugly in singly turning pulls out, and the first of two head rods 4
The first end of end and two the second connecting rods 10 is rotated around universal shaft, the second end both sides of third crossbeam and two third connecting rods
10 rotate around spring folding axis 11, and three parts are separately folded；It unclamps hand and presses portion 15, hand presses 15 automatic spring of portion, fixed seat surface
Portion and the second support portion form stool, and deformation operation is simple, and spring folding axis 11 is selected to be used as rotary shaft, easy to manufacture, can control
Direction of rotation, it is at low cost.
In order to realize that seat surface is comfortable, seat surface easily keeps balancing, and service life is singly turned in increase, provided by the utility model variable
Shape is singly turning for stool, and 90 DEG C of the rotation when folding of seat surface portion is parallel with ground after folding；Crossbeam includes first crossbeam,
Two crossbeams, third crossbeam；First crossbeam, second cross beam both ends be plugged on the inside of two the second connecting rods 10 respectively；Third
The first end both sides of crossbeam are plugged on the inside of two the second connecting rods 10 respectively；The second end both sides of third crossbeam connect with third
The free end of extension bar 14 is separately connected by spring folding axis 11, and first crossbeam, second cross beam, third crossbeam are set in parallel up and down
It sets, crossbeam and two the second connecting rods 10 form seat surface when folding.
Weight is singly turned in order to mitigate, makes singly to turn beauty, it is provided by the utility model to can be deformed into singly turning for stool, bottom branch
It supports axis 13 and is equipped with multiple circular holes 16.
Analysis is the advantages of the utility model with advantageous effect it is found that compared with prior art：
One, it is provided by the utility model it is a kind of can be deformed into singly turning for stool, seat surface portion rotates 90 DEG C when folding, seat surface
Portion is parallel with ground after folding, increases the degree of balance of seat surface, also increases the comfort level of seat surface；Crossbeam includes first horizontal
Beam, second cross beam, third crossbeam；First crossbeam, second cross beam both ends be plugged on the inside of two the second connecting rods 10 respectively；
The first end both sides of third crossbeam are plugged on the inside of the second connecting rod 10 respectively；The second end both sides of third crossbeam connect with third
The free end of extension bar 14 is separately connected by spring folding axis 11, and first crossbeam, second cross beam, third crossbeam are set in parallel up and down
It sets, crossbeam and two the second connecting rods 10 form seat surface when folding, and increase seat surface and the contact area of user, reduce use
The pressure that family is subject to also reduces the pressure that seat surface is subject to, and increases the comfort level and service life of seat surface, two crutch tips 2
Ground engaging end be socketed with the first soft set 1, when singly turning upright, prevent two crutch tips 2 from causing to damage to user, increase and singly turn
Comfort level.
Two, provided by the utility model a kind of to can be deformed into singly turning for stool, the first end and two of two head rods
The first end of a second connecting rod 10 is set as hollow structure, and when singly turning upright, universal shaft 4 is hidden in two head rods
First end and two the second connecting rods 10 first end hollow structure in, for slowing down getting rusty for universal shaft, increase is singly turned
Service life, reduce cost, when user needs to take a load off one's feet, only need turn universal shaft nut 9 and by starting by portion 15, will
The universal shaft being hidden in singly turning pulls out, and three parts are separately folded, and forms stool, and deformation operation is simple, selects spring folding
Rotary shaft of the axis 11 as seat surface portion and the second support portion, easy to manufacture, rotation-controlled direction are at low cost.
Three, it is provided by the utility model it is a kind of can be deformed into singly turning for stool, 11 are equipped with hand and press portion 15 on spring folding axis,
Fixation to seat surface portion and the second support portion can be released by portion 15 by starting, realizes that seat surface portion and the second support portion surround spring
Folding shaft 11 rotates, and unclamps hand and presses portion 15, and hand sets back automatically by portion 15, is supported for the seat surface portion and second after folding
Portion is fixed, and increases the firmness of deformed stool, and deformation operation is simple, time saving.
Four, it is provided by the utility model it is a kind of can be deformed into singly turning for stool, the second support portion is when folding and handhold portion
15 clampings, are slided after preventing the second support portion from folding, and increase the firmness of stool after deformation, two third connecting rods 14
Top is set as 12 structure of crank, convenient for providing support after singly turning deformation for seat surface, increases the firmness of stool.
Five, it is provided by the utility model it is a kind of can be deformed into singly turning for stool, bottom support shaft 13 is equipped with multiple circular holes
16, the quality singly turned is alleviated, and so that singly turning becomes beautiful.
Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model, rather than limits it
System；Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should
Understand：It still can be with technical scheme described in the above embodiments is modified, either to which part or whole
Technical characteristic carries out equivalent replacement；And these modifications or replacements, this practicality that it does not separate the essence of the corresponding technical solution are new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of can be deformed into singly turning for stool, which is characterized in that including：First support portion, seat surface portion and the second support portion；
First support portion includes two crutch tips, two head rods, handhold portion and load receiving part；Two described first connect
Extension bar is respectively and fixedly installed on two crutch tips and is in a parallel set, and the load receiving part is placed in two first connections
Between bar, the handhold portion is placed between two head rods；
The seat surface portion includes two the second connecting rods and crossbeam, and the crossbeam is placed between two second connecting rods；
Second support portion includes two third connecting rods, a pedestal and the supporting rod that contacts to earth, and two thirds connect
On the base, the floor installation contacts to earth described on supporting rod for the fixing end installation of extension bar；
Two head rods and two second connecting rods pass through universal axis connection, the crossbeam and two institutes respectively
The free end for stating third connecting rod is separately connected by spring folding axis；
It is first support portion, described singly to turn when first support portion, the seat surface portion and upright second support portion
Seat surface portion and second support portion are stool when folding.
2. according to claim 1 can be deformed into singly turning for stool, it is characterised in that：The crossbeam includes：First crossbeam,
Second cross beam, third crossbeam；
The first crossbeam, the second cross beam both ends be plugged on the inside of two second connecting rods respectively；Described
The first end both sides of three crossbeams are plugged on the inside of two second connecting rods respectively；The second end both sides of the third crossbeam
It is separately connected by spring folding axis with the free end of two third connecting rods；
The first crossbeam, the second cross beam, the third crossbeam are in be arranged in parallel up and down.
3. according to claim 1 or 2 can be deformed into singly turning for stool, it is characterised in that：Two crutch tips touch
Ground terminal is socketed with the first soft set.
4. according to claim 1 or 2 can be deformed into singly turning for stool, it is characterised in that：The universal shaft is equipped with ten thousand
To axis nut.
5. according to claim 1 or 2 can be deformed into singly turning for stool, it is characterised in that：It is set on the spring folding axis
There is hand by portion.
6. according to claim 1 or 2 can be deformed into singly turning for stool, it is characterised in that：Second support portion also wraps
Bottom support shaft is included, the bottom support shaft is placed between two third connecting rods.
7. according to claim 6 can be deformed into singly turning for stool, it is characterised in that：The bottom support shaft is equipped with circle
Hole.
8. according to claim 1 or 2 can be deformed into singly turning for stool, it is characterised in that：Second support portion is being rolled over
It is clamped with the handhold portion when folded.
9. according to claim 1 or 2 can be deformed into singly turning for stool, it is characterised in that：Two third connecting rods
Top be set as crank structure.
10. according to claim 1 or 2 can be deformed into singly turning for stool, which is characterized in that further include：Two described
The first end of the first end of one connecting rod and two second connecting rods is set as hollow structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820355733.0U CN207927943U (en) | 2018-03-15 | 2018-03-15 | It is a kind of to can be deformed into singly turning for stool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820355733.0U CN207927943U (en) | 2018-03-15 | 2018-03-15 | It is a kind of to can be deformed into singly turning for stool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207927943U true CN207927943U (en) | 2018-10-02 |
Family
ID=63655312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820355733.0U Expired - Fee Related CN207927943U (en) | 2018-03-15 | 2018-03-15 | It is a kind of to can be deformed into singly turning for stool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207927943U (en) |
-
2018
- 2018-03-15 CN CN201820355733.0U patent/CN207927943U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181002 Termination date: 20190315 |
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| CF01 | Termination of patent right due to non-payment of annual fee |