CN203677406U - Collapsible side support - Google Patents
Collapsible side support Download PDFInfo
- Publication number
- CN203677406U CN203677406U CN201320858924.6U CN201320858924U CN203677406U CN 203677406 U CN203677406 U CN 203677406U CN 201320858924 U CN201320858924 U CN 201320858924U CN 203677406 U CN203677406 U CN 203677406U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- side support
- wheelchair
- supports
- rotating
- 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
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Abstract
The utility model discloses a collapsible side support, which uses a side support arranged on a wheelchair as a main body, and comprises a side support fixed seat, a side support rotating part and a fixed lock, wherein the side support fixed seat is arranged on the lower-middle portion of a wheelchair back and are left and right symmetrically arranged, one end of the side support fixed seat is connected with the other end of the wheelchair back to extend into the wheelchair, the fixed lock is arranged on a port of the side support fixed seat, the side support rotating part is connected with one end of the side support fixed seat in a butt mode through the fixed lock, the fixed lock comprises a rotating shaft, a locking structure and a rotating reset mechanism, the rotating shaft of the fixed lock is connected with the side support rotating part, the locking structure controls the locking and rotating states of the rotating shaft, and the rotating reset mechanism is symmetrically arranged on the two sides of the rotating shaft. The collapsible side support can manually adjust the fixed and the outward deflection states of the wheelchair side support, enables children to conveniently correct postures, and enables the children to conveniently have a seat.
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 folding side and supports.
Background technology
The side that do not have general child form wheelchair supports or is provided with fixing side and supports, side supports can be for correcting the defect (such as S type or W type) of child's figure bending, the wheelchair that does not have side to support does not have correcting, the wheelchair that adopts fixed side to support in use has certain limitation, fixed side support can hinder child and be seated in the process of wheelchair, especially the process that adult puts into child, and the support of fixing side has limited the range of activity of child on wheelchair, also limited the operational scope of wheelchair, just can not realize on the wheelchair of fixation side support such as embracing a doll who is greater than wheelchair width, need movable drawing board or other article that are greater than wheelchair width that use, on the wheelchair supporting in fixation side, just there is significant limitation or even can not use.
Utility model content
The technical problem that this utility model mainly solves is to provide a kind of folding side and supports, and structure arrange spacing by turning point can need to arrange outer folding expansion and the fixing state that can not bend that side supports according to different.
For solving the problems of the technologies described above, the technical scheme that this utility model adopts is: provide a kind of folding side to support, with on wheelchair with side be supported for main body, comprise: side supports holder, side support rotating part and fixing lock, it is also symmetrical in the both sides of wheelchair chair back middle and lower part that described side supports fixed seating, one end that described side supports holder connects the side of the wheelchair chair back and the other end extends to wheelchair inner side and be provided with fixing lock in port, described side support rotating part docks one end of described side support holder by described fixing lock, described fixing lock comprises rotating shaft, latch-up structure and spinning reduction mechanism, the rotating shaft of described fixing lock connects described side support rotating part.
In preferred embodiment of this utility model, locking and the rotation status of described latch-up structure control rotating shaft, described latch-up structure is fixed in rotating shaft by corresponding location facing, is provided with the lock hole corresponding with locating facing in described rotating shaft.
In preferred embodiment of this utility model, described spinning reduction mechanism comprises the reset hole corresponding with rotating shaft, is provided with slide block, back-moving spring and indentation screw in reset hole, is provided with the draw-in groove corresponding with slide block in rotating shaft.
In preferred embodiment of this utility model, the both sides that are arranged on rotating shaft of described spinning reduction mechanism symmetry.
In preferred embodiment of this utility model, described side support rotating part is aduncate cambered surface in one end relative with rotating shaft.
The beneficial effects of the utility model are: a kind of folding side of this utility model supports by the spacing structure setting of turning point can need to arrange outer folding expansion and the fixing not curved state that side supports according to different, the use that side is supported is more flexible, has expanded side and has been supported on the usage space on wheelchair.
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 stationary state structural representation of a preferred embodiment of a kind of folding side support of this utility model;
Fig. 2 is the state that the turns up structural representation of a preferred embodiment of a kind of folding side support of this utility model;
Fig. 3 is the reset mode structural representation of a preferred embodiment of a kind of folding side support of this utility model.
In accompanying drawing, the labelling of each parts is as follows: 1, side supports holder, and 2, side support rotating part, 3, fixing lock.
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 to Fig. 3, this utility model embodiment comprises:
A kind of folding side supports, with on wheelchair with side be supported for main body, comprising: side supports holder 1, side support rotating part 2 and fixing lock 3.
The both sides that described side support holder 1 is positioned at wheelchair chair back middle and lower part are also symmetrical, one end that described side supports holder 1 connects the side of the wheelchair chair back and the other end extends to wheelchair inner side and be provided with fixing lock 3 in port, described side support rotating part 2 docks one end of described side support holder 1 by described fixing lock 3, described fixing lock 3 comprises rotating shaft, latch-up structure and spinning reduction mechanism, and the rotating shaft of described fixing lock 3 connects described side support rotating part 2.
Locking and the rotation status of described latch-up structure control rotating shaft, described latch-up structure is fixed in rotating shaft by corresponding location facing, is provided with the lock hole corresponding with locating facing in described rotating shaft.
Described spinning reduction mechanism comprises the reset hole corresponding with rotating shaft, is provided with slide block, back-moving spring and indentation screw in reset hole, is provided with the draw-in groove corresponding with slide block in rotating shaft.
The both sides that are arranged on rotating shaft of described spinning reduction mechanism symmetry.
Described side support rotating part 2 is aduncate cambered surface in one end relative with rotating shaft.
In this utility model, set spacing mode by rotating shaft position and carry out the rotation control action to described side support rotating part 2: when the turning point place of rotating shaft limited, location facing on described fixing lock 3 suits formation fixed structure mutually with the lock hole in rotating shaft, rotating shaft is fixed and is driven described side support rotating part 2 fixing, can not rotate operation, as shown in Figure 1; Side is supported forward and stretched, and turning point is avoided limit point, and location facing separates with the lock hole in rotating shaft, and rotating shaft can be rotated activity, the rotation that rotarily drives described side support rotating part 2 of rotating shaft, as shown in Figure 2; The described side support rotating part 2 of deflection can return to described side support rotating part 2 position of stationary state under the effect of removing external force by spinning reduction mechanism, as shown in Figure 3.
The beneficial effect that the folding side of this utility model supports is:
One, can support that outer folding launches and fixing unyielding state according to the different sides that need to arrange by the spacing structure setting of turning point, what make that side supports uses and arranges more flexibly, has expanded side and has been supported on the usage space on wheelchair;
Two, there is functions expanding, feature easy to use, simple to operate compared with supporting with common folding side, also facilitate child to take a seat and increase activity space scope.
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 (5)
1. a folding side supports, with on wheelchair with side be supported for main body, it is characterized in that, comprise: side supports holder, side support rotating part and fixing lock, it is also symmetrical in the both sides of wheelchair chair back middle and lower part that described side supports fixed seating, one end that described side supports holder connects the side of the wheelchair chair back and the other end extends to wheelchair inner side and be provided with fixing lock in port, described side support rotating part docks one end of described side support holder by described fixing lock, described fixing lock comprises rotating shaft, latch-up structure and spinning reduction mechanism, the rotating shaft of described fixing lock connects described side support rotating part.
2. folding side according to claim 1 supports, it is characterized in that, locking and the rotation status of described latch-up structure control rotating shaft, described latch-up structure is fixed in rotating shaft by corresponding location facing, is provided with the lock hole corresponding with locating facing in described rotating shaft.
3. folding side according to claim 1 supports, and it is characterized in that, described spinning reduction mechanism comprises the reset hole corresponding with rotating shaft, is provided with slide block, back-moving spring and indentation screw in reset hole, is provided with the draw-in groove corresponding with slide block in rotating shaft.
4. support according to the folding side described in claim 1 or 3, it is characterized in that, the both sides that are arranged on rotating shaft of described spinning reduction mechanism symmetry.
5. folding side according to claim 1 supports, and it is characterized in that, described side support rotating part is aduncate cambered surface in one end relative with rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320858924.6U CN203677406U (en) | 2013-12-25 | 2013-12-25 | Collapsible side support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320858924.6U CN203677406U (en) | 2013-12-25 | 2013-12-25 | Collapsible side support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203677406U true CN203677406U (en) | 2014-07-02 |
Family
ID=50999380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320858924.6U Expired - Fee Related CN203677406U (en) | 2013-12-25 | 2013-12-25 | Collapsible side support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203677406U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106659523A (en) * | 2014-07-07 | 2017-05-10 | 德克萨斯苏格兰礼仪儿童医院 | Collapsible fixator system |
-
2013
- 2013-12-25 CN CN201320858924.6U patent/CN203677406U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106659523A (en) * | 2014-07-07 | 2017-05-10 | 德克萨斯苏格兰礼仪儿童医院 | Collapsible fixator system |
| CN106659523B (en) * | 2014-07-07 | 2019-05-03 | 德克萨斯苏格兰礼仪儿童医院 | Folding anchor system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20151225 |
|
| EXPY | Termination of patent right or utility model |