CN206315207U - Armrest rotating mechanism, wheelchair with armrest rotating mechanism and scooter - Google Patents
Armrest rotating mechanism, wheelchair with armrest rotating mechanism and scooter Download PDFInfo
- Publication number
- CN206315207U CN206315207U CN201621044429.1U CN201621044429U CN206315207U CN 206315207 U CN206315207 U CN 206315207U CN 201621044429 U CN201621044429 U CN 201621044429U CN 206315207 U CN206315207 U CN 206315207U
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- China
- Prior art keywords
- handrail
- skeleton
- latch
- rotating mechanism
- guide
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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.)
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- 238000010586 diagram Methods 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Steps, Ramps, And Handrails (AREA)
Abstract
The utility model discloses a handrail rotary mechanism, it includes handrail, skeleton, rotation axis and locking Assembly, the handrail passes through the rotation axis with the skeleton rotates to be connected, locking Assembly set up in between handrail and the skeleton, work as when the rotatory angle of setting for of handrail, the handrail passes through locking Assembly with skeleton fixed connection. The utility model also discloses a wheelchair or car of riding instead of walk that has this handrail rotary mechanism. Adopt the utility model discloses, can adjust the state that sets up of handrail fast, conveniently, whole car is integrative moreover strong, pleasing to the eye, the strong operability, structural stability is good.
Description
Technical field
The utility model is related to wheelchair or scooter field, more particularly to a kind of handrail rotating mechanism and with the handrail rotation
The wheelchair of rotation mechanism, scooter.
Background technology
Existing electric wheelchair and the few handrail spinfunctions of electric bicycle industry, even if it is also to use bilateral hoodle to have
Structure, operating difficulties, gap is big, and profile is unsightly；Operation inconvenience, customer experience is poor.
Utility model content
Technical problem to be solved in the utility model is to be helped there is provided a kind of simple in construction, attractive in appearance and easy to use
Hand rotating mechanism, and a kind of wheelchair and scooter with the handrail rotating mechanism are provided.
In order to solve the above-mentioned technical problem, one side of the present utility model provides a kind of handrail rotating mechanism, its
Including handrail, skeleton, rotary shaft and latch assembly, the handrail is rotated with the skeleton by the rotary shaft and is connected, described
Latch assembly is arranged between the handrail and skeleton, and when the latch assembly is in released state, the handrail can be around rotation
Rotating shaft is rotated on the skeleton, and when the latch assembly is in locking state, the handrail is fixedly connected with the skeleton.
As further improvement of the utility model, when the latch assembly is in locking state, the handrail is in water
Placing flat.
As further improvement of the utility model, the latch assembly includes latch, draws guide, spring and draws pin cap,
The drawing guide is fixed on the skeleton, and one end of the latch draws pin cap to be fixedly connected through the drawing guide with described,
The other end of the latch is connected with the jack plug being arranged on the handrail, and the spring straining is in the drawing guide and drawing
Between pin cap.
As further improvement of the utility model, the latch assembly includes latch, draws guide, spring and draws pin cap,
The drawing guide is fixed on the skeleton, and one end of the latch draws pin cap to be fixedly connected through the drawing guide with described,
The other end of the latch is connected with the jack plug being arranged on the handrail, and the spring-compressed is in the drawing guide and inserts
Between pin.
As further improvement of the utility model, the drawing guide be provided with groove, the drawing pin cap be provided with it is described recessed
The projection that groove coordinates, when the handrail is fixed with skeleton, the projection is caught in the groove.
As further improvement of the utility model, external screw thread is carried on the drawing guide, the skeleton is provided with and institute
State the internal thread for the external screw thread matching for drawing guide.
Second aspect of the present utility model provides a kind of wheelchair, and it includes the handrail rotation described in any of the above-described content
Rotation mechanism.
3rd aspect of the present utility model provides a kind of scooter, and it includes the handrail described in any of the above-described content
Rotating mechanism.
A kind of handrail rotating mechanism and wheelchair or scooter provided by the utility model, compared with prior art,
Having the advantages that is：The utility model is by controlling latch assembly come the setting state of adjustable handrail, and such as handrail needs
During rotation, it is pulled outwardly and pulls pin cap, now latch departs from the jack of handrail, realizes the downward rotation of handrail；Otherwise by handrail up
When carrying to level, spring reset is driven latch insertion jack, realizes that handrail is fixed, therefore, revolved using handrail of the present utility model
Rotation mechanism is capable of the setting state of quickly and conveniently adjustable handrail, and the body-sensing of vehicle one is strong, attractive in appearance, and strong operability, structure is steady
It is qualitative good.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme of the utility model embodiment, it will make simple to the accompanying drawing of embodiment below
Introduce on ground.
Fig. 1 is the structural representation of locking state of the present utility model；
Fig. 2 is the structural representation of rotation status of the present utility model；
Fig. 3 is the schematic diagram after latch assembly assembling；
Fig. 4 is the decomposition explosion schematic diagram of a specific implementation form of latch assembly；
Fig. 5 is the decomposition explosion schematic diagram of another specific implementation form of latch assembly.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
In order to which handrail rotating mechanism provided by the utility model is expanded on further.It is described below and handrail rotation is discussed in detail
The design feature and operation principle of mechanism.
As depicted in figs. 1 and 2, a kind of preferred embodiment of the present utility model, handrail rotating mechanism includes handrail 1, locking
Component 2, skeleton 3 and rotary shaft 4.Handrail 1 is rotated with skeleton 3 by rotary shaft 4 and is connected, i.e., handrail 1 can be around rotary shaft 4 in skeleton
Swung up and down on 3.Latch assembly 2 is arranged between handrail 1 and skeleton 3, when latch assembly 2 is in released state, handrail 1
It can be rotated around rotary shaft 4 on skeleton 3, when latch assembly 2 is in locking state, handrail 1 is fixedly connected with skeleton 3.Thus,
Can be by controlling latch assembly 2 come the setting state of adjustable handrail 1.When handrail 1 needs rotation, latch assembly 2 is unlocked, made
Obtain handrail 1 and be in rotation status, fall handrail 1, as shown in Figure 2.When handrail 1 is rotated to level, handrail 1 passes through latch assembly
2 are fixedly connected on skeleton 3, as shown in Figure 1.
The specific implementation form of the latch assembly 2 of the present embodiment includes the following two kinds：The first, as shown in Figure 3 and Figure 4,
Latch assembly 2 includes latch 5, draws guide 6, spring 7 and draws pin cap 8.Draw guide 6 to be for example connected through a screw thread mode and be fixed on institute
State on skeleton 3, specifically, carrying external screw thread on the drawing guide 6, the skeleton 3 is provided with the external screw thread with the drawing guide 6
The internal thread of matching.One end of latch 5 is through drawing guide 6 to be fixedly connected with drawing pin cap 8, and the other end of latch 5 is helped with being arranged at
Jack plug connection on hand 1, spring 7 is tightened between guide 6 and drawing pin cap 8.Second, as shown in Figure 3 and Figure 5, lock
Tight pin bank 2 includes latch 5, draws guide 6, spring 7 and draws pin cap 8.Draw guide 6 be for example connected through a screw thread mode be fixed on it is described
On skeleton 3, specifically, carrying external screw thread on the drawing guide 6, the skeleton 3 is provided with the external screw thread with the drawing guide 6
The internal thread matched somebody with somebody.One end of latch 5 is through drawing guide 6 to be fixedly connected with drawing pin cap 8, and the other end of latch 5 is with being arranged at handrail 1
On jack plug connection, spring 7 be compressed in drawing guide 6 and latch 5 between.When needing rotation such as handrail 1, it is pulled outwardly and pulls pin
Cap 8, makes latch 5 depart from the jack on handrail 1, realizes the downward rotation of handrail 1；Otherwise when handrail 1 is up carried to level, latch
5 is just right with the jack on handrail 1, and now spring 7 resets, and drives the insertion jack of latch 5, realizes that handrail 1 is fixed.Therefore, use
Handrail rotating mechanism of the present utility model is capable of the setting state of quickly and conveniently adjustable handrail 1, and the body-sensing of vehicle one it is strong,
Attractive in appearance, strong operability, structural stability is good.
Due to consideration that the mode of operation of above-mentioned locking pin bank 2 is, it is necessary to which both hands cooperating, proficiency drawing draws pin cap 8 to protect
The locking released state of pin bank 2 is held, the rotation of handrail 1 is held on the other hand, is operated for the convenience of the users, the drawing guide 6 is provided with groove
61, it is described to draw pin cap 8 to be provided with the projection 81 coordinated with the groove 61, when the handrail 1 is fixed with skeleton 3, the raised card
Enter in the groove.When needing rotation such as handrail 1, it is pulled outwardly and pulls pin cap 6, while rotating to an angle (such as 90 degree), make convex
Play 81 disengaging grooves 61 and be resisted against the top of groove 61, latch 5 departs from the jack on handrail 1, latch assembly 2 is remain unblock
State, so, one-handed performance are that the downward rotation of handrail 1 can be achieved.
The utility model additionally provides a kind of wheelchair or scooter, and it includes the handrail rotation described in any of the above-described content
Mechanism.Thus, wheelchair or scooter are capable of the setting shape of quickly and conveniently adjustable handrail using above-mentioned handrail rotating mechanism
State, and the body-sensing of vehicle one is strong, attractive in appearance, and strong operability, structural stability is good.
Embodiments described above is only the embodiment of the utility model part, and not all.It is new based on this practicality
Embodiment in type, the every other implementation that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example, belongs to the utility model protection domain.
Claims (8)
1. a kind of handrail rotating mechanism, it is characterised in that including handrail, skeleton, rotary shaft and latch assembly, the handrail passes through
The rotary shaft is rotated with the skeleton and is connected, and the latch assembly is arranged between the handrail and skeleton, when the locking
When component is in released state, the handrail can be rotated around rotary shaft on the skeleton, when the latch assembly is in locking
During state, the handrail is fixedly connected with the skeleton.
2. handrail rotating mechanism as claimed in claim 1, it is characterised in that when the latch assembly is in locking state,
The handrail is in horizontal positioned.
3. handrail rotating mechanism as claimed in claim 2, it is characterised in that the latch assembly includes latch, draws guide, bullet
Spring and drawing pin cap, the drawing guide are fixed on the skeleton, and one end of the latch is sold through the drawing guide with the drawing
Cap is fixedly connected, and the other end of the latch is connected with the jack plug being arranged on the handrail, and the spring straining is in institute
State between drawing guide and drawing pin cap.
4. handrail rotating mechanism as claimed in claim 2, it is characterised in that the latch assembly includes latch, draws guide, bullet
Spring and drawing pin cap, the drawing guide are fixed on the skeleton, and one end of the latch is sold through the drawing guide with the drawing
Cap is fixedly connected, and the other end of the latch is connected with the jack plug being arranged on the handrail, and the spring-compressed is in institute
State between drawing guide and latch.
5. the handrail rotating mechanism as described in claim 3 or 4, it is characterised in that the drawing guide is provided with groove, the drawing pin
Cap is provided with the projection coordinated with the groove, and when the handrail is fixed with skeleton, the projection is caught in the groove.
6. the handrail rotating mechanism as described in claim 3 or 4, it is characterised in that external screw thread is carried on the drawing guide, described
Skeleton is provided with the internal thread matched with the external screw thread of the drawing guide.
7. a kind of wheelchair, it is characterised in that including the handrail rotating mechanism as described in any one of claim 1 to 5.
8. a kind of scooter, it is characterised in that including the handrail rotating mechanism as described in any one of claim 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621044429.1U CN206315207U (en) | 2016-09-08 | 2016-09-08 | Armrest rotating mechanism, wheelchair with armrest rotating mechanism and scooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621044429.1U CN206315207U (en) | 2016-09-08 | 2016-09-08 | Armrest rotating mechanism, wheelchair with armrest rotating mechanism and scooter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206315207U true CN206315207U (en) | 2017-07-11 |
Family
ID=59263771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621044429.1U Active CN206315207U (en) | 2016-09-08 | 2016-09-08 | Armrest rotating mechanism, wheelchair with armrest rotating mechanism and scooter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206315207U (en) |
-
2016
- 2016-09-08 CN CN201621044429.1U patent/CN206315207U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |