CN207125421U - A kind of crutch chair - Google Patents
A kind of crutch chair Download PDFInfo
- Publication number
- CN207125421U CN207125421U CN201721049607.4U CN201721049607U CN207125421U CN 207125421 U CN207125421 U CN 207125421U CN 201721049607 U CN201721049607 U CN 201721049607U CN 207125421 U CN207125421 U CN 207125421U
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- China
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- seat
- stool surface
- mobile jib
- main body
- handle
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Abstract
It the utility model is related to a kind of crutch chair,Including mobile jib,Mobile jib upper end is provided with handle,Lower end is provided with bottom set,Axial channel is provided with left and right sides of described mobile jib,Sliding seat is arranged with the middle part of mobile jib,On mobile jib fixed seat and connecting seat are also arranged with above sliding seat,The interior outside of stool surface has connection end and movable end respectively,Connection end on front side of described connecting seat with stool surface is mutually pivotally connected,Connected between on front side of the movable end bottom of stool surface and fixed seat by two plate support bars,Two support feets are hinged with rear side of fixed seat,Connected between on rear side of the middle part of support feet and sliding seat by pull bar,Described sliding seat and connecting seat, which corresponds to, is provided with positioning hole on the position of axial channel,Spacing steel wire is equipped with described axial channel,The lower end of support feet and the movable end of stool surface are rotated down and drawn close to mobile jib until being fitted on mobile jib when connecting seat and sliding seat move up；The utility model has a more preferable strength and stability, and folding is more convenient.
Description
Technical field
It the utility model is related to a kind of crutch, specifically a kind of crutch chair with seat function.
Background technology
Crutch belongs to the essential product of old friend, and existing crutch generally comprises mobile jib and handle, and mobile jib is scalable
Structure, crutch primarily serves miscellaneous function, stability when increase is walked when walking, but current such walking stick function compares
It is single.
For this, someone designs a crutch chair with seat function, if notification number is CN103859723B, CN
The B of 103859724B, CN 103720148 discloses a kind of crutch chair, during the crutch chair is close in a crutch bar stage casing
Between opening position be provided with a fixed seat, in crutch bar stage casing, the opening position close to top is provided with one and can moved relative to crutch bar
The seat that is pivoted, be additionally provided with a seat support being articulated with the seat that is pivoted, a chair leg for being pivoted to the fixed seat, and a pivot
The support bar group being connected between seat support group and chair leg, and after the crutch chair folding, the position of centre of gravity of crutch chair is located at crutch bar
Stage casing and top between, for user when assisting walking using the crutch chair after folding, the torque of swing is smaller, swing
When more light laborsaving, the burden of person capable of reducing using, and seat support after being avoided that user and folding and chair leg are touched
Hit, and cause user the danger such as to trip, to improve the convenience and security that crutch chair uses.
It is folding structure among above-mentioned this crutch chair support feet, the intensity of such support feet can be impacted, in addition
Folding part during folding among support feet rotates up, so during receipts in order to without impinging on body, it is necessary to by support feet
Outwardly or both sides, it is crowded in occasion at some, the people of surrounding can be influenceed, the place that inconvenience or potential safety hazard be present.
Utility model content
For problem above, the purpose of this utility model is to provide a kind of crutch chair, and existing crutch structure of chair is entered
Row is improved so that support feet and stool surface are rotated down in folding, and support feet is an entirety, and the utility model has
More preferable strength and stability, folding are more convenient.
Following technical scheme is used to achieve the above object：
A kind of crutch chair, including mobile jib, mobile jib upper end are provided with handle, and lower end is provided with bottom set, it is characterised in that：Institute
Axial channel is provided with left and right sides of the mobile jib stated, sliding seat is arranged with the middle part of mobile jib, is located on mobile jib in sliding seat
Side is also arranged with fixed seat and connecting seat, and the interior outside of stool surface has connection end and movable end, described connecting seat front side respectively
Mutually it is pivotally connected with the connection end of stool surface, is connected between the movable end bottom of stool surface and fixed seat front side by two plate support bars, Gu
Two support feets are hinged with rear side of reservation, are connected between the middle part of support feet and sliding seat rear side by pull bar, described work
Dynamic seat and connecting seat are corresponded to and positioning hole are provided with the position of axial channel, and spacing steel wire is equipped with described axial channel,
Spacing steel wire upper and lower side is respectively arranged with the upper location division of radial direction and lower location division, and upper and lower radial positioning portion is respectively contained in company
In the positioning hole of joint chair and positioning seat, the limiting section of radial direction is provided with the middle part of spacing steel wire, limiting section is located at the top of fixed seat,
The lower end of support feet and the movable end of stool surface are rotated down and drawn close to mobile jib until pasting when connecting seat and sliding seat move up
Close on mobile jib.
Described stool surface includes the side plate of middle stool surface main body and both sides, and side plate is articulated in the both sides of stool surface main body,
Folding torsion spring is arranged with pivot, torsion spring is folded and applies the effect rotated to stool surface bottom part body direction to side plate；Described stool
Face main body is mutually pivotally connected with connecting seat, and set sets expansion torsion spring, exhibition on the pivot between the connection end of stool surface main body and connecting seat
Open torsion spring and the active force being flipped up is applied to stool surface main body, described post upper is movably connected in stool surface main body both sides
The bottom of side plate.
The bottom of the described movable end of stool surface main body 51 is provided with latch hook 59, is arranged on mobile jib above limiting section
There is a positioning seat 27, latch hook 59 coordinates with positioning seat 27 during folding locks stool surface.
Two described tops of support feet 7 are connected by drawstring, are connected between described two support bars also by drawstring.
Interior player and lithium battery on described handle, lamp bead is additionally provided with the front end of handle, and lithium battery is player
Powered with lamp bead, the control button and charging inlet of player and lithium battery are provided with the surface of handle.
Bluetooth module is additionally provided with handle, player can be played by bluetooth module and intelligent terminal wireless connection
Device is built-in with radio, and handle surfaces are additionally provided with USB interface.
When the utility model is bench folding relative to the maximum difference of prior art, support feet and bench are all downward
Upset, this feature meet other people and itself when crowded occasion can be avoided that crutch folding bench, have more preferable security；
Other support feet of the present utility model is structure as a whole, and the support feet intensity of relatively existing middle foldable structure is higher, solves
Existing walking stick capable of being converted into stool can not bear the problem of larger body weight, while also ensure that the normal use for not influenceing crutch after folding；This practicality
New have a more preferable strength and stability, and folding is more convenient.
Brief description of the drawings
Fig. 1 is structural representation when the utility model is opened；
Fig. 2 is side portion structure schematic diagram when the utility model is opened；
Fig. 3 is the side portion structure schematic diagram after the utility model bench folding；
Fig. 4 is the structural representation of the utility model limiting wire；
Fig. 5 is the structural representation of the utility model crutch mobile jib；
Fig. 6 is the utility model mobile jib and the cooperation schematic diagram of fixed seat, sliding seat and connecting seat；
Fig. 7 is the schematic cross-section of the utility model crutch mobile jib；
Fig. 8 is the structural representation of the movable stool surface of the utility model；
Fig. 9 is the decomposition texture schematic diagram of the movable stool surface other direction of the utility model.
Embodiment
As shown in figs 1-9, a kind of crutch with bench function, including mobile jib 1, the upper end of mobile jib 1 are provided with handle 2, lower end
It is provided with bottom set 3, it is characterised in that：Axial axial channel 11 is provided with the left and right sides of described mobile jib 1, in mobile jib 1
Middle part be arranged with sliding seat 21, be also arranged with fixed seat 22, positioning seat 27 and even successively positioned at the top of sliding seat 21 on mobile jib 1
Joint chair 23, the connection end of the front side of described connecting seat 23 and the inner side of stool surface 5 are mutually pivotally connected, the bottom of the outside movable end of stool surface 5 and
Fixed seat 22 is connected between front side by two support bars 6, and the rear side of fixed seat 22 is hinged with two support feets 7, support feet 7
Connected between middle part and the rear side of sliding seat 21 by pull bar 8, described sliding seat 21 and connecting seat 23 correspond to axial channel 11
Positioning hole 25 is provided with position, spacing steel wire 16, the spacing upper and lower side of steel wire 16 difference are equipped with described axial channel 11
The upper location division 17 of radial direction and lower location division 18 are provided with, the location division of the spacing upper and lower side radial direction of steel wire 16 is respectively contained in connection
In seat 23 and the positioning hole 25 of sliding seat 21, the spacing middle part of steel wire 16 is provided with the limiting section 19 of radial direction, described limiting section 19
Above fixed seat 22, sliding seat 21 and connection 23 when moving up the lower end of support feet 7 and the movable end of stool surface 5 to backspin
Turn and drawn close to mobile jib 1 until being fitted on mobile jib 1.
Described stool surface 5 includes the side plate 52 of middle stool surface main body 51 and both sides, and side plate 52 is articulated in stool surface main body 51
Both sides, be arranged with pivot fold torsion spring 55, fold torsion spring 55 side plate 52 is applied to the bottom direction of stool surface main body 51 revolve
The effect turned；Described stool surface main body 51 is mutually pivotally connected with connecting seat 23, between the connection end of stool surface main body 51 and connecting seat 23
Pivot on set expansion torsion spring 53 is set, expansion torsion spring 53 applies the active force that is flipped up, described branch to stool surface main body 51
The upper end of strut 6 is movably connected in the bottom of the side plate 52 of the both sides of stool surface main body 51；Two blocks of described side plates 52 are close to movable end
Bottom be provided with T-shaped guide groove 56, slide 57 is set in T-shaped guide groove 56, and slide 57 can slide and can freely revolve in T-shaped guide groove 56
Turn, the described adapter 58 of slide 57 and one is be hinged, and the described upper end of support bar 6 is be hinged with adapter 58, and slide 57 is with being connected
First 58 be hinged direction of principal axis are hinged direction of principal axis with support bar 8 with connector 57 and are mutually perpendicular to.
When folding stool surface, sliding seat 21 and connection 23 are connected the utility model by spacing steel wire 16, while living upwards
When dynamic, the lower end of support feet 7 and the movable end of stool surface 5 are rotated down and drawn close to mobile jib 1 until being fitted on mobile jib 1, support
Bar 6 is also drawn close to mobile jib；During folding the part of crutch will not the support feet as existing walking stick capable of being converted into stool expand outwardly, therefore receive
Journey is folded over to avoid scraping other people and control oneself；Set simultaneously between the utility model stool surface main body 51 and the side plate 52 of both sides on pivot
Have and fold torsion spring 55, because support bar 6 is connected by adapter 58 and slide 57 with the T-shaped guide groove 56 of side plate bottom, work as crutch
Stool surface when being fitted on mobile jib, now support bar 6 loses support force to side plate, and the side plate 52 of both sides is folding torsion spring 55
Under effect, auto-folder wraps up mobile jib 1, and now crutch is in Fig. 3 state, and so far crutch folding is completed；Work as stool surface
Sliding seat 21 and connecting seat 23 are moved down during opening, and support feet 7 and stool surface 5 are rotated up and slowly deployed, when the spacing upper limit of steel wire 16
Position portion 19 with sliding seat 21 and connecting seat 23 be displaced downwardly to fixed seat 2 when, stool surface 5 and support feet 7 are completed to open, fixed seat 22 with
Limiting section 19 coordinates to play a supportive role to sliding seat 21 and connecting seat 23.
The utility model uses the connected mode that T-shaped guide groove 56 combines with adapter 58 and slide 57, mainly for increase
Activity space, avoid the occurrence of and stuck phenomenon occur between support bar 6 and stool surface 5 in expansion and folding, increase the reliable of product
Property；Other the utility model is provided with expansion torsion spring 53 between stool surface 5 and connecting seat 23, and Automatic-expanding is provided when opening
Active force so that opening procedure is more laborsaving smooth；The bottom of the described movable end of stool surface main body 51 is provided with latch hook 59,
It is arranged with positioning seat 27 on mobile jib above the limiting section, latch hook 59 coordinates with positioning seat 27 during folding locks stool surface.
The utility model interior player and lithium battery on described handle 2, lamp bead, lithium are additionally provided with the front end of handle
Battery is that player and lamp bead are powered, and control button and the charging of player and lithium battery are provided with the surface of handle
Mouthful；It is additionally provided with bluetooth module on handle 2, player can be by bluetooth module and intelligent terminal wireless connection, in player
Radio is equipped with, handle surfaces are additionally provided with USB interface；Music or radio can be heard at one's side by usually carrying, can also
Be connected by bluetooth with intelligent terminal, realize the variation of function, be additionally provided with lamp bead in the front end of handle 2, handle equivalent to
One flashlight, when walking at night, it is possible to provide illumination.
When the utility model is bench folding relative to the maximum difference of prior art, support feet and sit conjunction and step on all be to
Lower upset, this feature meet other people and itself when crowded occasion can be avoided that crutch folding bench, have preferably safety
Property；The integrative-structure that other support feet of the present utility model is whole, the support feet intensity of relatively existing middle foldable structure is more
Height, solve the problems, such as that existing walking stick capable of being converted into stool can not bear larger body weight, while normally making for crutch is not influenceed after also ensuring that folding
With；The utility model has a more preferable strength and stability, and folding is more convenient.
Claims (6)
1. a kind of crutch chair, including mobile jib, mobile jib upper end is provided with handle, and lower end is provided with bottom set, it is characterised in that：Described
Mobile jib at left and right sides of be provided with axial channel, sliding seat is arranged with the middle part of mobile jib, on mobile jib above sliding seat
Also be arranged with fixed seat and connecting seat, the interior outside of stool surface has connection end and a movable end respectively, on front side of described connecting seat with
The connection end of stool surface is mutually pivotally connected, and is connected between the movable end bottom of stool surface and fixed seat front side by two plate support bars, fixed
The rear side of seat is hinged with two support feets, is connected between the middle part of support feet and sliding seat rear side by pull bar, described activity
Seat corresponds to connecting seat is provided with positioning hole on the position of axial channel, spacing steel wire is equipped with described axial channel, limits
Position steel wire upper and lower side is respectively arranged with the upper location division of radial direction and lower location division, and upper and lower radial positioning portion is respectively contained in connection
In the positioning hole of seat and positioning seat, the limiting section of radial direction is provided with the middle part of spacing steel wire, limiting section is located at the top of fixed seat, even
The lower end of support feet and the movable end of stool surface are rotated down and drawn close to mobile jib until being bonded when joint chair and sliding seat move up
On mobile jib.
A kind of 2. crutch chair as claimed in claim 1, it is characterised in that：In described stool surface main body（51）The bottom of movable end
It is provided with latch hook（59）, positioning seat is arranged with above limiting section on mobile jib（27）, latch hook during folding（59）With positioning seat
（27）Cooperation locks stool surface.
A kind of 3. crutch chair as claimed in claim 1, it is characterised in that：Described stool surface includes middle stool surface main body and two
The side plate of side, side plate are articulated in the both sides of stool surface main body, are arranged with folding torsion spring on pivot, fold torsion spring side plate is applied to
The effect that stool surface bottom part body direction rotates；Described stool surface main body is mutually pivotally connected with connecting seat, the connection end of stool surface main body with
Set sets expansion torsion spring on pivot between connecting seat, and expansion torsion spring applies the active force being flipped up to stool surface main body, described
Post upper be movably connected in stool surface main body both sides side plate bottom.
A kind of 4. crutch chair as claimed in claim 1, it is characterised in that：Two described support feets（7）Top passes through drawstring
Connect, connected between described two support bars also by drawstring.
A kind of 5. crutch chair as claimed in claim 1, it is characterised in that：Interior player and lithium battery on described handle,
The front end of handle is additionally provided with lamp bead, and lithium battery is that player and lamp bead are powered, and the surface of handle is provided with player and lithium
The control button and charging inlet of battery.
A kind of 6. crutch chair as claimed in claim 5, it is characterised in that：Bluetooth module, player are additionally provided with handle
Can be by bluetooth module and intelligent terminal wireless connection, player is built-in with radio, and handle surfaces are additionally provided with USB interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721049607.4U CN207125421U (en) | 2017-08-22 | 2017-08-22 | A kind of crutch chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721049607.4U CN207125421U (en) | 2017-08-22 | 2017-08-22 | A kind of crutch chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207125421U true CN207125421U (en) | 2018-03-23 |
Family
ID=61635731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721049607.4U Active CN207125421U (en) | 2017-08-22 | 2017-08-22 | A kind of crutch chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207125421U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109303393A (en) * | 2018-11-27 | 2019-02-05 | 上海蕊马医疗器械有限公司 | A kind of light flexible cane of intelligence |
| CN112107096A (en) * | 2020-10-27 | 2020-12-22 | 福州大学 | Multifunctional walking stick for helping old people and using method thereof |
-
2017
- 2017-08-22 CN CN201721049607.4U patent/CN207125421U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109303393A (en) * | 2018-11-27 | 2019-02-05 | 上海蕊马医疗器械有限公司 | A kind of light flexible cane of intelligence |
| CN112107096A (en) * | 2020-10-27 | 2020-12-22 | 福州大学 | Multifunctional walking stick for helping old people and using method thereof |
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