CN207744781U - Crutch chair - Google Patents
Crutch chair Download PDFInfo
- Publication number
- CN207744781U CN207744781U CN201721853962.7U CN201721853962U CN207744781U CN 207744781 U CN207744781 U CN 207744781U CN 201721853962 U CN201721853962 U CN 201721853962U CN 207744781 U CN207744781 U CN 207744781U
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- CN
- China
- Prior art keywords
- chair
- vertical supports
- crutch
- montant
- hinged
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- 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 provides a kind of crutch chair, including handle and crutch, handle includes two link blocks, two link blocks are in end, crutch includes two lower end montants for being respectively arranged at two link blocks, two montants can be rotated with two link blocks, two montants are both provided with folding feet, accommodating cavity is equipped in montant, folding feet includes vertical supports and chair foreleg, vertical supports one end is articulated with accommodating cavity wall, the vertical supports other end is hinged with chair foreleg, between vertical supports and montant, locking mechanism is both provided between vertical supports and montant, there are two transverse support bars for also detachable installation between vertical supports, elasticity retracting has chair cloth between two transverse support bars, chair cloth is layed between two vertical supports, mounting groove is provided on montant.This crutch chair appearance is more beautiful, and it is more convenient to carry, and structure is more firm.
Description
Technical field
The utility model is related to a kind of crutch chairs.
Background technology
When being gone on a journey outside due to the patient of the elderly or legs and feet inconvenience, can be commonly used crutch, convenient for users to
It is supported when walking, but is easy to feel exhausted after walking a period of time or certain distance, therefore occur turning on the market
Cane chair.Existing crutch chair includes crutch, seat board and two short foot tubes, wherein two short foot tubes are symmetrically hinged on and turn
The both sides of the middle and lower part of cane, seat board correspond to the top for being hinged on two short foot tubes of arc, and sliding sleeve is equipped with pipe sleeve on crutch, should
Seat board with pipe sleeve by being hingedly connected on crutch.When separate one end hinged with pipe sleeve rotates on driving seat board, pipe
It is sleeved on crutch and slides, make to relatively rotate between crutch and short foot tube, complete opening and the gathering of crutch chair, reach seat cushion
The effect that plate is laid flat or folds.
But such crutch structure of chair is single, not readily portable, cannot meet the needs of most of users, and pipe sleeve
The frictional force between crutch after a certain period of use time is arranged to reduce, makes pipe sleeve be easy to slide on crutch, is unfavorable for seat cushion
The positioning of plate.
Invention content
Existing defect in view of the above technology, problem to be solved in the utility model are to provide a kind of crutch chair, make it
Appearance is more beautiful, and it is more convenient to carry, and structure is more firm.
To solve the above-mentioned problems, the utility model provides a kind of crutch chair, including handle and crutch, the handle by
Two link blocks are mutually spliced, and two link blocks are hinged and mutually can open or close up by rotation in end,
The crutch is spliced by two montants, and two montants are respectively arranged at the lower end of two link blocks, and two montants can be with two
A link block rotation is mutually opened or is closed up, and the same side of described two montants after opening is both provided with folding feet, described perpendicular
It is equipped with the accommodating cavity taken in after being folded for folding feet in bar, the folding feet includes vertical supports and chair foreleg, described vertical
The accommodating cavity wall of montant is articulated with to support element one end, the vertical supports other end is hinged with chair front leg upper ends, longitudinal
Junction is both provided with limitation angle of rotation between the two between junction and vertical supports and montant between support element and montant
Spend and can after the two relatively rotates locking mechanism that it is positioned, between the vertical supports of described two folding feets
There are two transverse support bar, two transverse support bars are connected to the rear and front end of two vertical supports for also detachable installation
Place, includes chair cloth furling mechanism between two transverse support bars, in chair cloth furling mechanism elasticity retracting have chair cloth, chair cloth that can pass through
Two transverse support bars are unfolded to pull out and be layed between two vertical supports, on the montant with vertical supports junction
Using lower portion as chair back leg, the mounting groove being included in after being dismantled for two transverse support bars is provided on chair back leg.
It is using the advantages of above-mentioned technical proposal：Crutch chair makees the chair used time, after two link blocks rotation of handle is separated,
Crutch is also separated into two montants by link block linkage and link block is followed to rotate, and is folded for folding feet due to being equipped in montant
The accommodating cavity taken in afterwards, therefore after the rotation of two montants is opened, the accommodating cavity folding feet internal with it exposes, due to folding
Foot includes vertical supports and chair foreleg, and vertical supports one end is articulated with the accommodating cavity wall of montant, and vertical supports are another
End is hinged with chair front leg upper ends, therefore vertical supports and chair foreleg are produced from accommodating intracavitary at this time, and locking mechanism can be to vertical
Limited to the rotational angle between support element and montant, vertical supports and montant, prevent vertical supports and montant it
Between, excessively open between vertical supports and montant, the angle after the rotation between three can also be fixed in locking mechanism,
The stability of crutch chair is improved, safety is guaranteed when user being made to take a seat, due to the vertical supports of two folding feets
Between also detachable installation there are two transverse support bar, between two transverse support bars elasticity winding have chair cloth, two lateral branch
Other than it can be used in supporting and stablizing two vertical supports, the chair cloth being arranged in transverse support bar may be used also for the setting of strut
It pulls out and is unfolded and is layed between two vertical supports, chair cloth can support the buttocks of user, improve comfort.It is using
After, transverse support bar can be removed and the winding of chair cloth is back in transverse support bar using elastic furling mechanism, and will be horizontal
Be put into supporting rod to being stored in the mounting groove of chair back leg, it is final be rotatablely connected block make two link blocks recombine handle and
Two montants recombine crutch.
As a kind of improvement of the utility model, locking mechanism includes two pin-joint pieces being hinged, two pin-joint pieces
Between hinged place be provided with the locking knob for both preventing from mutually rotating, the locking machine between vertical supports and montant
Structure, two pin-joint piece are hinged with vertical supports and montant respectively；Locking between vertical supports and chair foreleg
Mechanism, two pin-joint piece are hinged with vertical supports and chair foreleg respectively.
It is using the advantages of above-mentioned technical proposal：Two pin-joint pieces being hinged can form link mechanism, so as to
It enough limits between vertical supports and montant or the rotational angle between vertical supports and montant.Due between two pin-joint pieces
Hinged place is additionally provided with locking knob, can prevent two pin-joint pieces from relatively rotating by screwing locking knob, to avoid
The withdrawal of folding feet, improves stability when crutch chair chair use originally.
Offered respectively at the rear and front end of vertical supports as a further improvement of the utility model, for transverse direction
The T-slot of supporting rod connection, the T-block of transverse support bar being provided at both ends with T-slot cooperation clamping.
It is using the advantages of above-mentioned technical proposal：When transverse support bar is mounted on vertical supports, T-block card is set
In T-slot, to prevent transverse support bar from deviating from from vertical supports, safety is improved.
Another kind as the utility model improves, and the lower end of montant is equipped with Anti-slip cover.
It is using the advantages of above-mentioned technical proposal：Improve the frictional force between ground, anti-sliding stop.
Another kind as the utility model improves, and handle is equipped with intensity adjustable headlamp.
It is using the advantages of above-mentioned technical proposal：It walks convenient for old man's night, flashlight can also be regarded and used.
Another kind as the utility model improves, and luminescent coating is equipped at crutch chair foreleg and chair back leg.
It is using the advantages of above-mentioned technical proposal：The setting of luminescent coating plays a warning role the vehicle of surrounding, ensures
Old man's night trip safety.
It is described in further detail below in conjunction with the accompanying drawings with the embodiment of the utility model.
Description of the drawings
Fig. 1 is the structural schematic diagram after the utility model embodiment is opened；
Fig. 2 is the side view after the utility model embodiment is opened；
Fig. 3 is the enlarged drawing of part A in Fig. 2；
Fig. 4 is T-block structural schematic diagram in the utility model embodiment；
Fig. 5 is the structural schematic diagram after the utility model embodiment collapses.
Specific implementation mode
The embodiment of the utility model crutch chair is as shown in Figures 1 to 5, including handle 1 and crutch 2, and handle 1 is by two companies
It connects block 11 to be mutually spliced, two link blocks 11 are hinged and mutually can open or close up by rotation, two in end
It is connected by loose-leaf between a link block 11, two link blocks 11 lateral wall opposite when closing up is equipped with the magnetite mutually adsorbed
12, after two link blocks 11 open the magnetite mutually adsorbed 12 also is provided on opposite both ends outer wall.Crutch 2 is by two montants 21
It is spliced, two montants 21 are respectively arranged at the lower end of two link blocks 11, and two montants 21 can be with two 11 turns of link blocks
Dynamic mutually to open or close up, the same side of two montants 21 after opening is both provided with folding feet.In the present embodiment, montant 21
It is preferably arranged to rectangle void column, and cuboid is formed after two montants 21 close up.
The accommodating cavity 22 taken in after being folded for folding feet is equipped in montant 21, folding feet includes vertical supports 31 and chair
Foreleg 32, vertical supports 31 and chair foreleg 32 are in same level, i.e. vertical supports 31 and chair foreleg 32 after folding
Overlapping folds, and can be modified, will not will indulge to the length of vertical supports 31 and chair foreleg 32 in the fabrication process in this way
It is limited in the length of montant 21 to the length of support element 31 plus chair foreleg 32.
31 one end of vertical supports is articulated with 22 inner wall of accommodating cavity of montant 21,31 other end of vertical supports and chair foreleg
32 upper ends are hinged, junction between junction and vertical supports 31 and montant 21 between vertical supports 31 and montant 21
It is both provided with limitation rotational angle and the locking mechanism 4 that can be positioned to it after the two relative rotation between the two.Locking
Mechanism 4 includes two pin-joint pieces 41 being hinged, and hinged place, which is provided with, between two pin-joint pieces 41 both prevents mutually rotation
Locking knob 42, make to be positioned between two pin-joint pieces 41 after rotating forward locking knob 42, at this time vertical supports
Relative positioning is carried out between 31 and montant 21, between vertical supports 31 and chair foreleg 32, rotational angle is limited.Instead
Convenient for carrying out angle change or directly folding between two pin-joint pieces 41 by 31 He of vertical supports after to rotation lock knob 42
Chair foreleg 32 receive folded.
Locking mechanism 4 between vertical supports 31 and montant 21, two pin-joint piece 41 respectively with longitudinal bracing
Part 31 and montant 21 are hinged；Locking mechanism 4 between vertical supports 31 and chair foreleg 32, two pin-joint piece 41 divide
It is not hinged with vertical supports 31 and chair foreleg 32.The angle of chair foreleg 32 and vertical supports 31 is bigger after complete open
In 90 degree, to promote the stability of crutch chair.
There are two transverse support bars 5, two transverse support bars 5 to distinguish for also detachable installation between two vertical supports 31
It is connected at the rear and front end of two vertical supports 31, includes 51 furling mechanism of chair cloth, chair cloth between two transverse support bars 5
Elasticity retracting has chair cloth 51, chair cloth 51 that can be pulled out by the way that two transverse support bars 5 are unfolded and be layed in two and indulged in 51 furling mechanisms
To between support element 31, with 31 junction of vertical supports using lower portion as chair back leg 23 on the montant 21, chair back leg 23
On be provided with dismantled for two transverse support bars 5 after the mounting groove 24 be included in.It is opened respectively at the rear and front end of vertical supports 31
Equipped with the T-slot 311 for being connect with transverse support bar 5, being provided at both ends with for transverse support bar 5 coordinates clamping with T-slot 311
T-block 52.Two transverse support bars 5 are unfolded and pull out the T-type being fastened on transverse support bar 5 after chair cloth 51 in vertical supports 31
In slot 311, user can be sitting on chair cloth 51 and rest, and the top of crutch 2 can be used as the chair back to be leaned on for user at this time
It leans on.
21 lower end of montant is equipped with Anti-slip cover 6.Handle 1 is equipped with intensity adjustable headlamp 7.2 chair foreleg 32 of crutch
With at chair back leg be equipped with luminescent coating.
Above in association with figure simple text explanation is carried out to the utility model, the power of the utility model cannot have been limited with this
Sharp range, the technical field those of ordinary skill within the scope of knowledge, the utility model can also not departed from
Various changes can be made under the premise of key element.
Claims (6)
1. a kind of crutch chair, it is characterised in that：Including handle and crutch, the handle is mutually spliced by two link blocks,
Two link blocks are hinged and mutually can open or close up by rotation in end, the crutch spliced by two montants and
It is respectively arranged at the lower end of two link blocks at, two montants, two montants can mutually open or simultaneously with two link blocks rotations
Hold together, the same side of described two montants after opening is both provided with folding feet, is equipped in the montant after being folded for folding feet
The accommodating cavity of income, the folding feet include vertical supports and chair foreleg, and described vertical supports one end is articulated with montant
Accommodating cavity wall, the vertical supports other end is hinged with chair front leg upper ends, junction between vertical supports and montant, with
And between vertical supports and montant junction be both provided with limitation between the two rotational angle and can the two relatively rotate after
The locking mechanism positioned to it, there are two laterally branch for also detachable installation between the vertical supports of described two folding feets
Strut, two transverse support bars are connected at the rear and front end of two vertical supports, include between two transverse support bars
Have a chair cloth furling mechanism, in chair cloth furling mechanism elasticity retracting have chair cloth, chair cloth that can be pulled out simultaneously by the way that two transverse support bars are unfolded
It is layed between two vertical supports, with vertical supports junction using lower portion as chair back leg on the montant, after chair
The mounting groove being included in after being dismantled for two transverse support bars is provided on leg.
2. crutch chair according to claim 1, it is characterised in that：The locking mechanism include two be hinged be hinged
Piece, hinged place is provided with the locking knob for both preventing from mutually rotating between two pin-joint pieces, is located at vertical supports and montant
Between locking mechanism, two pin-joint piece is hinged with vertical supports and montant respectively；Before vertical supports and chair
Locking mechanism between leg, two pin-joint piece are hinged with vertical supports and chair front foot respectively.
3. crutch chair according to claim 1 or 2, it is characterised in that：Distinguish at the rear and front end of the vertical supports
Offer the T-slot for being connect with transverse support bar, the T-type of transverse support bar being provided at both ends with T-slot cooperation clamping
Block.
4. crutch chair according to claim 1 or 2, it is characterised in that：The montant lower end is equipped with Anti-slip cover.
5. crutch chair according to claim 1 or 2, it is characterised in that：The handle is equipped with intensity adjustable illumination
Lamp.
6. crutch chair according to claim 1 or 2, it is characterised in that：Night is equipped at the crutch chair foreleg and chair back leg
Optical coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721853962.7U CN207744781U (en) | 2017-12-26 | 2017-12-26 | Crutch chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721853962.7U CN207744781U (en) | 2017-12-26 | 2017-12-26 | Crutch chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207744781U true CN207744781U (en) | 2018-08-21 |
Family
ID=63149924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721853962.7U Expired - Fee Related CN207744781U (en) | 2017-12-26 | 2017-12-26 | Crutch chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207744781U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109259398A (en) * | 2018-10-08 | 2019-01-25 | 郑锦浩 | A kind of the elderly's multi-function walking stick |
| CN111297006A (en) * | 2020-03-19 | 2020-06-19 | 西安交通工程学院 | Walking stick |
-
2017
- 2017-12-26 CN CN201721853962.7U patent/CN207744781U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109259398A (en) * | 2018-10-08 | 2019-01-25 | 郑锦浩 | A kind of the elderly's multi-function walking stick |
| CN111297006A (en) * | 2020-03-19 | 2020-06-19 | 西安交通工程学院 | Walking stick |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180821 Termination date: 20181226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |