CN207383942U - A kind of rotatable seat of handrail - Google Patents
A kind of rotatable seat of handrail Download PDFInfo
- Publication number
- CN207383942U CN207383942U CN201720332570.XU CN201720332570U CN207383942U CN 207383942 U CN207383942 U CN 207383942U CN 201720332570 U CN201720332570 U CN 201720332570U CN 207383942 U CN207383942 U CN 207383942U
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- CN
- China
- Prior art keywords
- handrail
- revolving part
- fixed
- hole
- connector
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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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Abstract
The utility model discloses a kind of rotatable seat of handrail, including chair body and handrail, including the connector being fixedly connected with chair body, the revolving part being fixedly connected with handrail；The one side of connector is fixed with a fixed column, several arc grooves are also provided on the side of connector, and a limited block is equipped on the side of fixed column；Revolving part includes rotated through-hole and limiting through hole, moving block is fixed on the one side of revolving part, multiple positioning pits are provided in the another side of revolving part, and fixed block is equipped in the side of revolving part, a positioning convex point is equipped on the fixed block and the opposite one side of revolving part；In fixed column insertion rotated through-hole, in limited block insertion limiting through hole, in moving block insertion arc groove.Compared with prior art, the utility model realizes rotation of the handrail compared with chair body；Meanwhile the function of multi gear positioning can be also realized when handrail rotates；It is handrail smooth rotation, simple in structure, at low cost.
Description
Technical field
The utility model belongs to armchair structure technical field, and in particular to a kind of rotatable seat of handrail.
Background technology
In order to improve the comfort of seat, handrail is generally fitted on existing seat, so that user places arm,
However, the handrail of existing seat is usually that fixation is nonadjustable, even if some armrests are rotatably adjusted, activity is not yet
It is enough smooth, and structure is relative complex, and manufacture cost is higher, and maintenance difficulty is larger.
In order to solve above-mentioned problem of the prior art, the utility model proposes a kind of handrail rotate it is smooth and simple in structure,
The seat of low cost.
Utility model content
The utility model is directed to the defects of prior art, and it is smooth and simple in structure, inexpensive to propose that a kind of handrail rotates
Seat.
To realize the purpose of the utility model, it is achieved using following technical scheme：
A kind of rotatable seat of handrail, including chair body and the handrail mounted on chair body both sides, further includes and is fixed with chair body
The connector of connection, the revolving part being fixedly connected with handrail；The one side of the connector is fixed with a cylindrical fixed column,
Several arc grooves using the axis of fixed column as the center of circle are also provided on the side of connector, in the side of the fixed column
It is equipped with a limited block；The revolving part includes rotated through-hole and the limiting through hole being connected with rotated through-hole, in revolving part
One side on be fixed with several moving blocks, be provided with multiple positioning pits in the another side of revolving part, and in revolving part
The side be additionally provided with the fixed block that can be fixedly connected with fixed column, set on the fixed block one side opposite with revolving part
There are one and the matched positioning convex point of positioning pit；The fixed column insertion rotated through-hole is interior, limited block insertion limiting through hole
In interior, moving block insertion arc groove.
In fixed column insertion rotated through-hole in the utility model, limited block is inserted into limiting through hole, moving block is inserted into arc
In shape slot, rotation of the revolving part compared with connector is realized, connector is fixedly connected with chair body, and revolving part is fixed with handrail to be connected
It connects, so as to fulfill handrail compared with the rotation of chair body, fixed column, arc groove and limited block are arranged on connector, are rotated
Through hole, limiting through hole, moving block are arranged on revolving part, relative equilibrium when realizing movement between two components firmly, can
Extend its service life；Meanwhile in the case where realizing rotation of the handrail compared with chair body, the utility model can also turn in handrail
The function that multi gear positioning is adjusted is realized when dynamic, specifically, multiple positioning pits is provided in the one side of revolving part, and is rotating
The side of part is additionally provided with the fixed block that can be fixedly connected with fixed column, on the fixed block and the opposite one side of revolving part
If with the matched positioning convex point of positioning pit there are one, in this way, in rotating handrail, positioning convex point can be determined into different
Position concave point realizes the function of multi gear positioning, and this positioning method is simple in structure, easy to maintenance, at low cost.
It is preferred that being provided with a notch on the outer ring of the fixed block, a positioning block, locating piece are fixed in indentation, there
Two sides and fixed block leave gap, described positioning convex point is fixed on the locating piece.
In rotating handrail, positioning convex point can enter different positioning pits, realize the function that multi gear positioning is adjusted, this
In positioning convex point be arranged on left with fixed block on the locating piece in gap, it is ensured that in rotating handrail, when realizing positioning
Smoothness and flexibility, specifically, when positioning convex point enters different positioning pits, the gaps of locating piece both sides is changes
Gear provides elastic space.
It is preferred that the locating piece, positioning convex point and fixed block are integrally formed.
It is preferred that the chair body is integrally formed with connector.
It is preferred that the chair body is bolted to connection with connector.
It is preferred that the handrail is integrally formed with revolving part.
It is preferred that the handrail is bolted to connection with revolving part.
Compared with prior art, the beneficial effects of the utility model are：
In fixed column insertion rotated through-hole in the utility model, limited block is inserted into limiting through hole, moving block is inserted into arc
In shape slot, rotation of the revolving part compared with connector is realized, connector is fixedly connected with chair body, and revolving part is fixed with handrail to be connected
It connects, so as to fulfill handrail compared with the rotation of chair body, fixed column, arc groove and limited block are arranged on connector, are rotated
Through hole, limiting through hole, moving block are arranged on revolving part, relative equilibrium when realizing movement between two components firmly, can
Extend its service life；Meanwhile in the case where realizing rotation of the handrail compared with chair body, the utility model can also turn in handrail
The function that multi gear positioning is adjusted is realized when dynamic, specifically, multiple positioning pits is provided in the one side of revolving part, and is rotating
The side of part is additionally provided with the fixed block that can be fixedly connected with fixed column, on the fixed block and the opposite one side of revolving part
If with the matched positioning convex point of positioning pit there are one, in this way, in rotating handrail, positioning convex point can be determined into different
Position concave point realizes the function of multi gear positioning, and this positioning method is simple in structure, easy to maintenance, at low cost.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the configuration schematic diagram of the utility model；
Fig. 3 is another configuration schematic diagram of the utility model.
1st, chair body；2nd, handrail；3rd, connector；31st, fixed column；32nd, arc groove；33rd, limited block；4th, revolving part；41st, rotate
Through hole；42nd, limiting through hole；43 moving blocks；44th, positioning pit；5th, fixed block；51st, positioning convex point；52nd, locating piece；53rd, gap.
Specific embodiment
Specific embodiment of the present utility model is made a detailed explanation below according to attached drawing.
According to Fig. 1-Fig. 3, the rotatable seat of a kind of handrail described in the present embodiment, including chair body 1, (specification is attached
Completely the entire infrastructure of diagram seat, the chair body of the present embodiment are not defined figure with the cushion of seat and back part) and be mounted on
The handrail 2 of 1 both sides of chair body further includes and 1 integrally formed connector 3 of chair body, and 2 integrally formed revolving part 4 of handrail, connection
It is to be flexibly connected between part 3 and revolving part 4；The one side of connector 3 is fixed with a cylindrical fixed column 31, in connector 3
The side on also open arc groove 32 there are two using the axis of fixed column 31 as the center of circle, one is equipped on the side of fixed column 31
Limited block 33；Revolving part 4 includes rotated through-hole 41 and the limiting through hole 42 being connected with rotated through-hole 41, in revolving part 4
Two moving blocks 43 are fixed on one side, 6 positioning pits 44 are provided in the another side of revolving part 4, and in revolving part 4
The side be additionally provided with the fixed block 5 that can be bolted to connection with fixed column 31, in the fixed block 5 and 4 phase of revolving part
To one side be equipped with one with 44 matched positioning convex point 51 of positioning pit, a notch is provided on the outer ring of fixed block 5,
A positioning block 52 is fixed in indentation, there, two sides and the fixed block 5 of locating piece 52 leave gap 53, and positioning convex point 51 is solid
Surely it is arranged on the locating piece 52, locating piece 52, positioning convex point 51 and fixed block 5 are integrally formed.
Fixed column 31 in the utility model is inserted into rotated through-hole 41, limited block 33 is inserted into limiting through hole 42, is rotated
Block 43 is inserted into arc groove 32, realizes rotation of the revolving part 4 compared with connector 3, and connector 3 is fixedly connected with chair body 1, rotation
Turn part 4 to be fixedly connected with handrail 2, so as to fulfill handrail 2 compared with the rotation of chair body 1, fixed column 31, arc groove 32 and /V
Block 33 is arranged on connector 3, and rotated through-hole 41, limiting through hole 42, moving block 43 are arranged on revolving part 4, realize two
Relative equilibrium when being moved between a component firmly, can extend its service life；Meanwhile realizing handrail 2 compared with chair body 1
In the case of rotation, the utility model can also realize the function that multi gear positioning is adjusted when handrail 2 rotates, and specifically, revolve
The one side for turning part 4 is provided with 6 positioning pits, and is additionally provided with what can be fixedly connected with fixed column 31 in the side of revolving part 4
One fixed block 5, set on the fixed block 5 and the opposite one side of revolving part 4 there are one with 44 matched positioning of positioning pit
Salient point 51, in this way, in rotating handrail, positioning convex point 51 can enter different positioning pits 44, realize multi gear positioning
Function, and this positioning method is simple in structure, easy to maintenance, it is at low cost.
Claims (7)
1. a kind of rotatable seat of handrail, including chair body and the handrail mounted on chair body both sides, it is characterised in that：Further include with
The connector that chair body is fixedly connected, the revolving part being fixedly connected with handrail；The one side of the connector is fixed with a cylinder
Shape fixed column is also provided with several arc grooves using the axis of fixed column as the center of circle, described solid on the side of connector
The side of fixed column is equipped with a limited block；The /V that the revolving part includes rotated through-hole and is connected with rotated through-hole is led to
Hole is fixed with several moving blocks on the one side of revolving part, and multiple positioning pits are provided in the another side of revolving part,
And the fixed block that can be fixedly connected with fixed column is additionally provided in the side of revolving part, opposite in the fixed block and revolving part
One side is equipped with one and the matched positioning convex point of positioning pit；The fixed column insertion rotated through-hole is interior, limited block is inserted
Enter in limiting through hole, in moving block insertion arc groove.
2. a kind of rotatable seat of handrail according to claim 1, it is characterised in that：On the outer ring of the fixed block
A notch is provided with, a positioning block is fixed in indentation, there, two sides and the fixed block of locating piece leave gap, and described one
A positioning convex point is fixed on the locating piece.
3. a kind of rotatable seat of handrail according to claim 2, it is characterised in that：The locating piece, convex
Point and fixed block are integrally formed.
4. a kind of rotatable seat of handrail according to claim 1, it is characterised in that：The chair body and connector one
It is body formed.
5. a kind of rotatable seat of handrail according to claim 1, it is characterised in that：The chair body leads to connector
Bolt is crossed to be fixedly connected.
6. a kind of rotatable seat of handrail according to claim 1, it is characterised in that：The handrail and revolving part one
It is body formed.
7. a kind of rotatable seat of handrail according to claim 1, it is characterised in that：The handrail leads to revolving part
Bolt is crossed to be fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720332570.XU CN207383942U (en) | 2017-03-31 | 2017-03-31 | A kind of rotatable seat of handrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720332570.XU CN207383942U (en) | 2017-03-31 | 2017-03-31 | A kind of rotatable seat of handrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207383942U true CN207383942U (en) | 2018-05-22 |
Family
ID=62401922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720332570.XU Active CN207383942U (en) | 2017-03-31 | 2017-03-31 | A kind of rotatable seat of handrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207383942U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109674613A (en) * | 2018-12-21 | 2019-04-26 | 青岛市市立医院 | A kind of medical treatment gynemetrics puerpera checks and uses chair |
-
2017
- 2017-03-31 CN CN201720332570.XU patent/CN207383942U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109674613A (en) * | 2018-12-21 | 2019-04-26 | 青岛市市立医院 | A kind of medical treatment gynemetrics puerpera checks and uses chair |
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| GR01 | Patent grant |