CN203677410U - Foot stand rotating mechanism - Google Patents
Foot stand rotating mechanism Download PDFInfo
- Publication number
- CN203677410U CN203677410U CN201320858962.1U CN201320858962U CN203677410U CN 203677410 U CN203677410 U CN 203677410U CN 201320858962 U CN201320858962 U CN 201320858962U CN 203677410 U CN203677410 U CN 203677410U
- Authority
- CN
- China
- Prior art keywords
- positioning lock
- pipes
- foot rest
- foot
- rotating mechanism
- 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 - Lifetime
Links
- 240000007643 Phytolacca americana Species 0.000 claims abstract description 9
- 210000003141 lower extremity Anatomy 0.000 claims description 12
- 210000001364 upper extremity Anatomy 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/10—Parts, details or accessories
- A61G5/12—Rests specially adapted therefor, e.g. for the head or the feet
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/10—Parts, details or accessories
- A61G5/12—Rests specially adapted therefor, e.g. for the head or the feet
- A61G5/128—Rests specially adapted therefor, e.g. for the head or the feet for feet
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
- Passenger Equipment (AREA)
Abstract
The utility model discloses a foot stand rotating mechanism, which uses foot stands with rotating function on a wheelchair as a main body, and comprises foot stands, a positioning lock and a fixed shaft, wherein the fixed shaft is two front leg pipes which are arranged on the lower portion of the wheelchair, the two leg pipes are correspondingly connected with the two foot stands, arc-shaped pipes are arranged on the upper portions of the foot stands, horizontal fixed pipes are extended from the top portions of the arc-shaped pipes, vertical leg contact pipes are extended from the bottom portions of the arc-shaped pipes, ports of the fixed pipes are connected with an upper port of the fixed shaft, a connecting pipe which is connected with a lower port of the fixed shaft is arranged in the middle of the leg contact pipes, the positioning lock is arranged on one end of the connecting pipe close to the fixed shaft, a poke rod is arranged above the positioning lock, a self-lock positioning pin is arranged on the top portion of the positioning lock, the positioning lock is made by adopting a wedge type clamping structure, and an automatic return component is arranged on the positioning pin. The foot stand rotating mechanism has the effects of self-adjustment position of the foot stands, stepless adjustment position of the foot stands and fixture, uses humanization design, and is convenient and practical.
Description
Technical field
This utility model relates to medical apparatus and instruments wheelchair and travelling aided bicycle class field, particularly relates to a kind of foot rest rotating mechanism.
Background technology
General Wheeled chair foot frame adopts evolute and two kinds of rotation modes of interior evolute to fix the position of foot rest, the modes such as the employing hole of bead is fixing are carried out locking position, latch-up structure reliability shakiness, and complex structure, cost high, rock large, because unstable properties can often cause various use problems and suffer customer complaint, use inconvenience, the reinforcement of marketing power.
Utility model content
The technical problem that this utility model mainly solves is to provide a kind of foot rest rotating mechanism, the positioning lock with poke rod of making by Wedge type fixation principle can be rotated to foot rest the fixation of position, by have auto-reset function alignment pin the position that can automatically regulate foot rest is set.
For solving the problems of the technologies described above, the technical scheme that this utility model adopts is: a kind of foot rest rotating mechanism is provided, taking on wheelchair with the foot rest of spinfunction as main body, comprise: foot rest, positioning lock and fixed axis, described fixed axis is the first two lower limb pipe of wheelchair bottom, two foot rests of two corresponding connections of lower limb pipe, the top of described foot rest is provided with curved pipe, the top of curved pipe is extended with the stationary pipes of level, the bottom of curved pipe is extended with vertical lower limb tube, the port of stationary pipes connects the upper port of described fixed axis, the middle part of lower limb tube is provided with the lower port that connection tube connects described fixed axis, connection tube is being provided with positioning lock near on one end of described fixed axis, the top of described positioning lock is provided with poke rod, the top of described positioning lock is provided with self locking type locating pin.
In preferred embodiment of this utility model, described positioning lock adopts Wedge type clamping structure to make.
In preferred embodiment of this utility model, described alignment pin is provided with the assembly that automatically resets.
The beneficial effects of the utility model are: the positioning lock with poke rod that a kind of foot rest rotating mechanism of this utility model is made by Wedge type fixation principle can be rotated to foot rest the fixation of position, by have auto-reset function alignment pin the position that can automatically regulate foot rest without External Force Acting in the situation that is set, time saving and energy saving.
Brief description of the drawings
In order to be illustrated more clearly in the technical scheme in this utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing, wherein:
Fig. 1 is the structural representation of a preferred embodiment of a kind of foot rest rotating mechanism of this utility model.
In accompanying drawing, the labelling of each parts is as follows: 1, foot rest, 2, positioning lock, 3, fixed axis, 4, alignment pin.
Detailed description of the invention
To the technical scheme in this utility model embodiment be clearly and completely described below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not making all other embodiment that obtain under creative work prerequisite, all belong to the scope of this utility model protection.
Refer to Fig. 1, this utility model embodiment comprises:
A kind of foot rest rotating mechanism, taking on wheelchair with the foot rest of spinfunction as main body, comprising: foot rest 1, positioning lock 2 and fixed axis 3.
The first two lower limb pipe that described fixed axis 3 is wheelchair bottom, two foot rests of two corresponding connections of lower limb pipe, the top of described foot rest 1 is provided with curved pipe, the top of curved pipe is extended with the stationary pipes of level, the bottom of curved pipe is extended with vertical lower limb tube, the port of stationary pipes connects the upper port of described fixed axis 3, the middle part of lower limb tube is provided with the lower port that connection tube connects described fixed axis 3, connection tube is being provided with positioning lock 2 near on one end of described fixed axis 3, the top of described positioning lock 2 is provided with poke rod, the top of described positioning lock 2 is provided with self locking type locating pin 4.
Described positioning lock 2 adopts Wedge type clamping structure to make.
Described alignment pin 4 is provided with the assembly that automatically resets.
In this utility model, rotate poke rod, alignment pin 4 is made corresponding telescopic action, rotates foot rest 1 to target location, unclamps poke rod, and alignment pin 4 automatically resets, and foot rest 1 is along with the reset of alignment pin 4 is directed to suitable position.
The beneficial effect of this utility model foot rest rotating mechanism is:
One, the positioning lock with poke rod of making by Wedge type fixation principle can be rotated to foot rest the fixation of position, by have auto-reset function alignment pin the position that can automatically regulate foot rest without External Force Acting in the situation that is set, time saving and energy saving;
Two, have the advantages that cost is low, volume is little and simple in structure compared with common foot rest rotating mechanism, the alignment pin that adopts wedge principle to make is compared the limitation simply with the foot rest of fixed structure without use, and the general joint snap close that is provided with multiple fixed angles with the foot rest of spinfunction at rotating shaft place, the setting of joint snap close is more complicated than the structure composition of alignment pin, cost is also high, and the snap close direction that can only to be set on the angle direction with static stall unlike positioning lock be electrodeless formula in joint regulates, structure is simpler, more convenient operation.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes this utility model description to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (3)
1. a foot rest rotating mechanism, taking on wheelchair with the foot rest of spinfunction as main body, it is characterized in that, comprise: foot rest, positioning lock and fixed axis, described fixed axis is the first two lower limb pipe of wheelchair bottom, two foot rests of two corresponding connections of lower limb pipe, the top of described foot rest is provided with curved pipe, the top of curved pipe is extended with the stationary pipes of level, the bottom of curved pipe is extended with vertical lower limb tube, the port of stationary pipes connects the upper port of described fixed axis, the middle part of lower limb tube is provided with the lower port that connection tube connects described fixed axis, connection tube is being provided with positioning lock near on one end of described fixed axis, the top of described positioning lock is provided with poke rod, the top of described positioning lock is provided with self locking type locating pin.
2. foot rest rotating mechanism according to claim 1, is characterized in that, described positioning lock adopts Wedge type clamping structure to make.
3. foot rest rotating mechanism according to claim 1, is characterized in that, described alignment pin is provided with the assembly that automatically resets.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320858962.1U CN203677410U (en) | 2013-12-25 | 2013-12-25 | Foot stand rotating mechanism |
| DE201420105427 DE202014105427U1 (en) | 2013-12-25 | 2014-11-12 | Rotatable footrest arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320858962.1U CN203677410U (en) | 2013-12-25 | 2013-12-25 | Foot stand rotating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203677410U true CN203677410U (en) | 2014-07-02 |
Family
ID=50999384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320858962.1U Expired - Lifetime CN203677410U (en) | 2013-12-25 | 2013-12-25 | Foot stand rotating mechanism |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN203677410U (en) |
| DE (1) | DE202014105427U1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104161632A (en) * | 2014-07-31 | 2014-11-26 | 美利驰医疗器械（苏州）有限公司 | Mechanical hidden adjustable tilted leg holder |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109419591B (en) * | 2017-08-23 | 2020-11-20 | 康扬股份有限公司 | Wheel chair |
-
2013
- 2013-12-25 CN CN201320858962.1U patent/CN203677410U/en not_active Expired - Lifetime
-
2014
- 2014-11-12 DE DE201420105427 patent/DE202014105427U1/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104161632A (en) * | 2014-07-31 | 2014-11-26 | 美利驰医疗器械（苏州）有限公司 | Mechanical hidden adjustable tilted leg holder |
Also Published As
| Publication number | Publication date |
|---|---|
| DE202014105427U1 (en) | 2014-11-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140702 |
|
| CX01 | Expiry of patent term |