CN208048191U - A kind of collapsible tripodia crutch of damping - Google Patents
A kind of collapsible tripodia crutch of damping Download PDFInfo
- Publication number
- CN208048191U CN208048191U CN201721903237.6U CN201721903237U CN208048191U CN 208048191 U CN208048191 U CN 208048191U CN 201721903237 U CN201721903237 U CN 201721903237U CN 208048191 U CN208048191 U CN 208048191U
- Authority
- CN
- China
- Prior art keywords
- damping
- crutch
- tripodia
- collapsible
- intermediate arm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Rehabilitation Tools (AREA)
Abstract
The utility model discloses a kind of collapsible tripodia crutch of damping, including turn and help shoulder, hand handle, supporting rod and damping, it is characterised in that：The supporting rod is made of upper lever, intermediate arm, connecting rod and three foot members.The utility model tripodia crutch is detachably multistage, it is convenient for collecting, the vibrations for being transmitted to human body can be reduced by pneumatic bumper and spring damper, and three foot members provided with spring damper can adjust the length of stabilizer blade in range to a certain degree, so that crutch bottom end is had better profiling effect relative to different types of ground, improves the safety and stability of crutch.The planning of the utility model tripodia crutch structure is reasonable, and comfort level is high, and stability is good, is suitble to promote the use of.
Description
Technical field
The utility model is related to a kind of tool of auxiliary walking, the collapsible tripodia crutch of specially a kind of damping.
Background technology
Crutch is a kind of important rehabilitation appurtenance, is generally divided into walking stick, elbow cane and crutch, and wherein walking stick is mainly used for
Slight needs, such as the elderly's routine use or climber, walking stick are not belonging to disabled person's articles for use, and elbow cane belongs to moderate lower limb disability
People's articles for use, and armpit crutch is lower limb severe disabled people (invalid disability etc.）Necessity.In existing crutch, walking stick and elbow cane because
Size is short, and has folding product in existing product, carries and store more convenient, and armpit crutch makes because size is higher
The movement of user's lower limb is the most inconvenient, therefore to stability, shock resistance demand highest, and most armpit crutch product is not generally square on the market
Portable belt and storage, and there is an urgent need for improve on comfort and shock resistance.
Invention content
For problems of the prior art, the technical purpose of the utility model be to provide it is a kind of can damping it is collapsible
Tripodia crutch, to improve the deficiencies in the prior art.
A kind of collapsible tripodia crutch of damping, including turn and help shoulder, hand handle, supporting rod and damping, it is characterised in that：
The supporting rod is made of upper lever, intermediate arm, connecting rod and three foot members, and the bottom of the upper lever passes through
The top of turnover connection structure and intermediate arm connects, and the top of the intermediate arm is fixed on connecting rod by pin and nut
Top, the bottom of the connecting rod passes through the connection of the top of the turnover connection structure and three foot members, the intermediate arm
Y-type structure is constituted with connecting rod；
The middle part of three foot member is equipped with a disk, be installed with below the disk it is being triangularly arranged and
Identical three stabilizer blades of structure, the angle between any two stabilizer blade is equal, and is equipped with spring damper on each stabilizer blade；
The damping includes being mounted on intermediate arm top and tripodia member discs（On pneumatic bumper, it is described
Pneumatic bumper is equipped with cylinder jacket and is inserted into the piston rod of cylinder jacket, is constituted between the piston and cylinder jacket bottom surface of piston rod bottom end
Closed damping gas chamber；
The turnover connection structure includes two plane base plates that side is connected by hinge hinge, two plane base plates difference
Two ends for waiting for connecting-rod body are fixed on, the other side of two plane base plates is equipped with corresponding mounting hole, passes through what is be adapted to therewith
Pin and nut are fixed, and two plane base plates is made to be bonded.
On the basis of said program, it is further improved or preferred scheme further includes：
The cylinder jacket is equipped with charge and discharge gas port, and the charge and discharge gas port is located at the top of cylinder jacket, and piston is made to be pressed downward
When, charge and discharge gas port is located above piston, it is not easy to gas leakage.
It is described to turn the top for helping shoulder to be mounted on supporting rod, including help shoulder matrix made of hard material and be sleeved on and help shoulder matrix
On beam, the beam is equipped with one for coat the bag set for helping shoulder matrix, the middle part that the bag covers corresponds to human body armpit
The position of nest is equipped with damping sealing capsule, and the damping sealing capsule includes upper air bag, lower gasbag and interlayer liquid positioned there between
Capsule.
The bottom surface of the upper air bag is downward convex, and the upper surface of the lower gasbag is upward convex, the two
Vertex position corresponds to, and it is in funnel-form to make the interlayer liquid capsule.
It is filled with fluid in the interlayer liquid capsule, and is filled out to be discontented.
Advantageous effect：
The utility model tripodia crutch is detachably multistage, convenient for collecting, can by pneumatic bumper and spring damper
The vibrations for being transmitted to human body are reduced, and three foot members provided with spring damper can adjust stabilizer blade in range to a certain degree
Length, so that crutch bottom end is had better profiling effect relative to different types of ground, improve the safety and stability of crutch.
The planning of the utility model tripodia crutch structure is reasonable, and comfort level is high, and stability is good, is suitble to promote the use of.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of pneumatic bumper；
Fig. 3 turns the structural schematic diagram for helping shoulder；
Fig. 4 is the schematic diagram of turnover connection structure.
Specific implementation mode
In order to further elucidate the technical solution of the utility model and operation principle, below in conjunction with the accompanying drawings with specific embodiment
The utility model is described further.
A kind of collapsible tripodia crutch of damping as shown in Figure 1, including turn and help shoulder, hand handle 2, supporting rod and damping
Deng composition component, in the present embodiment, the damping includes gas vibration damping, liquid vibration damping and spring damping, and detailed protocol is such as
Under：
The supporting rod is made of upper lever 1, intermediate arm 6, connecting rod 8 and three foot members 9, the bottom of the upper lever 1
Portion is connect by turnover connection structure 4 with the top of intermediate arm 6, and the top of the intermediate arm 6 passes through two pins 7 and six
Angle nut is fixed on the top of connecting rod 8, and the bottom of the connecting rod 8 passes through the turnover connection structure 4 and three foot members 9
Top connects, and the intermediate arm 6 and connecting rod 8 constitute y-type structure, as shown in Figure 1, the hand handle 2 is leaned on mounted on upper lever 1
The position of nearly intermediate arm 6.
The middle part of three foot member 9 is equipped with a disk 10, is installed with and is triangularly arranged below the disk
And identical three stabilizer blades of structure, the angle between any two stabilizer blade is equal, and is equipped with spring damper on each stabilizer blade
11.The top of the disk 10 is then equipped with a pneumatic bumper 5, i.e., connect with connecting rod 8 be the pneumatic bumper 5 work
Stopper rod top.The top of the intermediate shaft 6 is also equipped with pneumatic bumper 5, i.e., it is the pneumatic bumper to be connect with upper lever 1
5 piston rod top.
Above-mentioned pneumatic bumper 5 includes cylinder jacket 15 and the piston rod 12 for being inserted into cylinder jacket 15, as shown in Fig. 2, piston
Closed damping gas chamber 14 is constituted between the piston and cylinder jacket bottom surface of bar bottom end.The cylinder jacket 15 is equipped with charge and discharge gas port 13,
User is facilitated to carry out inflation/deflation according to the use feeling of itself, in said structure, the cylinder jacket 15 of each pneumatic bumper 5 is all provided with
It sets in lower section, therefore the charge and discharge gas port 13 is arranged on the top of cylinder jacket 15, when user borrows power to crutch, under piston rod 12
Pressure, piston move down, and charge and discharge gas port 13 is located above piston, then damping gas chamber 14 is not easy gas leakage.
The turnover connection structure 4 includes two plane base plates that side is connected by hinge hinge, two plane base plates point
It is not fixed on two ends for waiting for connecting-rod body, the other side of two plane base plates is equipped with corresponding mounting hole, by being adapted to therewith
Pin and nut fix, make two plane base plates be bonded.Such as upper lever 1 and intermediate arm 6, the bottom of upper lever 1, air pressure subtract
Shake 5 piston rod part of device is fixedly connected with a plane base plate respectively, and the side of two plane base plates is hinged, then when dismantling, upper boom
Part 1 can opposite overturning 180 degree with intermediate arm 6.
It is described to turn the top for helping shoulder to be mounted on supporting rod, including help shoulder matrix 3 made of hard material and be sleeved on and help shoulder base
Beam on body 3, as shown in figure 3, the beam is equipped with one for coating the bag set for helping shoulder matrix 3, during the bag covers
Portion, that is, the position for corresponding to human body armpit are equipped with damping sealing capsule, and the damping sealing capsule includes upper air bag 17, lower gasbag 16 and position
In interlayer liquid capsule 18 between the two.The bottom surface of the upper air bag 17 is downward convex, the upper surface of the lower gasbag 16
For upward convex, the two vertex position corresponds to, and it is in funnel-form to make the interlayer liquid capsule 18.In the present embodiment, the interlayer
It is filled with sticky fluid in a manner of discontented fill out in liquid capsule 18, when user uses crutch, the shoulder of side is pressed in turn and help on shoulder,
And with action, armpit can change with the forced contact position for helping shoulder is turned, can not in the case where air bag pressure is tightened enough
Moment ensures the comfort of human body, and since fluid has different density and mobility from gas, the discontented liquid capsule filled out can be sent out
The contact area for helping shoulder surface and irregular human body is turned in the deformation of raw adaptability, increase, improves usage comfort, and flow
Fluid can effectively absorb vibrations, increasing the viscosity of fluid also has certain damping action, further promotes damping
Effect.
Basic principles, main features, and advantages of the present invention has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, the utility model requires protection scope is by appended claims, specification and its equivalent
It defines.
Claims (5)
1. a kind of collapsible tripodia crutch of damping, including turn and help shoulder, hand handle, supporting rod and damping, it is characterised in that：
The supporting rod is by upper lever（1）, intermediate arm（6）, connecting rod（8）With three foot members（9）It constitutes, the upper lever
（1）Bottom pass through turnover connection structure（4）With intermediate arm（6）Top connection, the intermediate arm（6）Top pass through
Pin（7）It is fixed on connecting rod with nut（8）Top, the connecting rod（8）Bottom pass through the turnover connection structure（4）
With three foot members（9）Top connection, the intermediate arm（6）And connecting rod（8）Constitute y-type structure；
Three foot member（9）Middle part be equipped with a disk（10）, it is installed with below the disk and is triangularly arranged
And identical three stabilizer blades of structure, the angle between any two stabilizer blade is equal, and is equipped with spring damper on each stabilizer blade
（11）；
The damping includes being mounted on intermediate arm（6）Top and three foot members（9）Disk（10）On pneumatic bumper
（5）, the pneumatic bumper（5）Equipped with cylinder jacket（15）With insertion cylinder jacket（15）Piston rod（12）, piston rod bottom end
Closed damping gas chamber is constituted between piston and cylinder jacket bottom surface（14）；
The turnover connection structure（4）Including two plane base plates that side is connected by hinge hinge, two plane base plates difference
Two ends for waiting for connecting-rod body are fixed on, the other side of two plane base plates is equipped with corresponding mounting hole, passes through what is be adapted to therewith
Pin and nut are fixed, and two plane base plates is made to be bonded.
2. a kind of collapsible tripodia crutch of damping according to claim 1, which is characterized in that the cylinder jacket（15）If
There is charge and discharge gas port（13）, and the charge and discharge gas port（13）Positioned at cylinder jacket（15）Top.
3. a kind of collapsible tripodia crutch of damping according to claim 1 or 2, it is characterised in that：
It is described to turn the top for helping shoulder to be mounted on supporting rod, including shoulder matrix is helped made of hard material（3）Shoulder matrix is helped with being sleeved on
（3）On beam, the beam is equipped with one for coat the bag set for helping shoulder matrix (3), the middle part of the bag set corresponds to
The position of human body armpit is equipped with damping sealing capsule, and the damping sealing capsule includes upper air bag（17）, lower gasbag（16）With positioned at two
Interlayer liquid capsule between person（18）.
4. a kind of collapsible tripodia crutch of damping according to claim 3, it is characterised in that：
The upper air bag（17）Bottom surface be downward convex, the lower gasbag（16）Upper surface be upward convex,
The two vertex position corresponds to, and makes the interlayer liquid capsule（18）In funnel-form.
5. a kind of collapsible tripodia crutch of damping according to claim 3, it is characterised in that：
The interlayer liquid capsule（18）It is interior to be filled with fluid in a manner of discontented fill out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721903237.6U CN208048191U (en) | 2017-12-29 | 2017-12-29 | A kind of collapsible tripodia crutch of damping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721903237.6U CN208048191U (en) | 2017-12-29 | 2017-12-29 | A kind of collapsible tripodia crutch of damping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208048191U true CN208048191U (en) | 2018-11-06 |
Family
ID=63994390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721903237.6U Expired - Fee Related CN208048191U (en) | 2017-12-29 | 2017-12-29 | A kind of collapsible tripodia crutch of damping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208048191U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109123944A (en) * | 2018-09-30 | 2019-01-04 | 何美英 | A kind of alpin-stock with pooling feature |
-
2017
- 2017-12-29 CN CN201721903237.6U patent/CN208048191U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109123944A (en) * | 2018-09-30 | 2019-01-04 | 何美英 | A kind of alpin-stock with pooling feature |
| CN109123944B (en) * | 2018-09-30 | 2021-03-09 | 广州市川拓瑞工程设备有限公司 | Alpenstock with buffer function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206548780U (en) | A kind of medical Orthopedic nursing crutch | |
| CN108340360A (en) | A kind of wearable pneumatic skiing ectoskeleton power assisting device | |
| CN103082592B (en) | Damping crutch with function of emergency support | |
| CN208048191U (en) | A kind of collapsible tripodia crutch of damping | |
| CN204599617U (en) | Antislip underarm crutch | |
| CN208785241U (en) | A kind of Respiratory Medicine clearing lung-heat expectoration device | |
| CN108161981B (en) | Energy storage telescopic joint device for exoskeleton | |
| CN110143246A (en) | A kind of leg biped robot foot end design with buffering and boost function | |
| CN112402895A (en) | Space walker with self-locking function according to gravity adjusting strength | |
| CN202959091U (en) | Buffer crutch with adjustable direction | |
| CN108451753A (en) | A kind of portable crutch | |
| CN207429348U (en) | A kind of safe rehabilitation medical crutch of Convenient table | |
| CN213099181U (en) | Telescopic underarm crutch | |
| CN209490228U (en) | A kind of Novel rehabilitation nursing walking-aid stick | |
| CN110870825A (en) | Surgery is with having fixed foot and preventing its portable walking stick that rocks | |
| CN215193539U (en) | Upper limb suspension rehabilitation training device | |
| CN111685976B (en) | Walking stick capable of assisting in stooping and squatting and operation method thereof | |
| CN208054786U (en) | Assist Backpack device | |
| CN207122755U (en) | A kind of hazardous chemical gas bottle placement tray | |
| CN202554878U (en) | Boxing bag | |
| CN213723360U (en) | Novel walking stick | |
| CN206252635U (en) | A kind of orthopaedics walk help trainer | |
| CN219173090U (en) | Barrier bottle with good mechanical property | |
| CN218899258U (en) | Combined bathroom cosmetic cabinet with adjustable mirror surface | |
| CN110123592A (en) | A kind of adjustable walk helper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200115 Address after: 1 No. 211167 Jiangsu city of Nanjing province Jiangning Science Park Hongjing Road Patentee after: Nanjing University of Engineering Science Park Co.,Ltd. Address before: 1 No. 210000 Jiangsu city of Nanjing province Jiangning Science Park Hongjing Road Patentee before: Nanjing Institute of Technology |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181106 Termination date: 20211229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |