CN207461789U - The rotatable seat of handrail - Google Patents
The rotatable seat of handrail Download PDFInfo
- Publication number
- CN207461789U CN207461789U CN201720336498.8U CN201720336498U CN207461789U CN 207461789 U CN207461789 U CN 207461789U CN 201720336498 U CN201720336498 U CN 201720336498U CN 207461789 U CN207461789 U CN 207461789U
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- CN
- China
- Prior art keywords
- handrail
- revolving part
- connector
- positioning
- chair body
- 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.)
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- Steps, Ramps, And Handrails (AREA)
Abstract
The utility model discloses a kind of rotatable seat of handrail, including chair body and the handrail mounted on chair body both sides, including the connector being fixedly connected with chair body, the revolving part being fixedly connected with handrail；The one side of connector is provided with rotation circular hole, is provided with several to rotate arc groove of the circular hole as the center of circle；The one side of revolving part is fixed with a moving block that can be inserted into fixed column and pluggable arc groove in rotation circular hole；Positioning device is additionally provided between connector and revolving part.Compared with prior art, the utility model realizes rotation of the handrail relative to 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 rotation it is smooth and simple in structure,
The seat of low cost.
Utility model content
The utility model in view of the drawbacks of the prior art, proposes that a kind of handrail rotation is smooth and simple in structure, inexpensive
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 provided with rotation circular hole, is provided with several
To rotate arc groove of the circular hole as the center of circle；The one side of the revolving part is fixed with a fixed column that can be inserted into rotation circular hole
With the moving block in pluggable arc groove；Positioning device is additionally provided between connector and revolving part.
Fixed column in the utility model is inserted into rotation circular hole, moving block is inserted into arc groove, realizes revolving part phase
Rotation for connector, connector are fixedly connected with chair body, and revolving part is fixedly connected with handrail, so as to fulfill handrail relative to
The rotation of chair body；Meanwhile in the case where realizing rotation of the handrail relative to chair body, the utility model can also be when handrail rotates
Realize the function that multi gear positioning is adjusted.
Preferably, the positioning device includes the convex in multiple positioning pits and several pluggable positioning pits
Point；Positioning convex point is arranged on connector and positioned at the ipsilateral of rotation circular hole, and positioning pit is arranged on revolving part and is located at
The ipsilateral of fixed column.
In rotating handrail, positioning convex point can enter different positioning pits, realize the function of multi gear positioning, and
This positioning method is simple in structure, easy to maintenance, at low cost.
Preferably, the positioning device includes the convex in multiple positioning pits and several pluggable positioning pits
Point；Positioning convex point is arranged on revolving part and positioned at the ipsilateral of fixed column, and positioning pit, which is arranged on connector and is located at, to be turned
The ipsilateral of dynamic circular hole.
In rotating handrail, positioning convex point can enter different positioning pits, realize the function of multi gear positioning, and
This positioning method is simple in structure, easy to maintenance, at low cost.
Preferably, being equipped with a reinforcing member in the revolving part, one end of the reinforcing member includes that fixation can be inserted into respectively
Reinforced column and reinforcement block in column, moving block.
Rotation circular hole, arc groove are arranged on connector, and fixed column, moving block are arranged on revolving part, on, now
It is equipped with a reinforcing member in revolving part, the reinforced column and reinforcement block of reinforcing member are inserted into fixed column, in moving block respectively, enhance solid
Fixed column, moving block bear the ability of pressure, and relative equilibrium when realizing movement between two components firmly can extend its use
Service life.
Preferably, the chair body is integrally formed with connector.
Preferably, the chair body is bolted to connection with connector.
Preferably, the handrail is integrally formed with revolving part.
Preferably, the handrail is bolted to connection with revolving part.
Compared with prior art, the beneficial effects of the utility model are：
Fixed column in the utility model is inserted into rotation circular hole, moving block is inserted into arc groove, realizes revolving part phase
Rotation for connector, connector are fixedly connected with chair body, and revolving part is fixedly connected with handrail, so as to fulfill handrail relative to
The rotation of chair body；Meanwhile in the case where realizing rotation of the handrail relative to chair body, the utility model can also be when handrail rotates
Realize the function that multi gear positioning is adjusted；This rotatable structure of handrail is constructively simple, at low cost, and handrail rotation ten
Divide smooth.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the structure diagram that Fig. 1 removes handrail, rotary portion；
Fig. 3 is the enlarged structure schematic diagram in A portions in Fig. 2；
Fig. 4 is the structure diagram of handrail and revolving part；
Fig. 5 is the structure diagram of reinforcing member.
1st, chair body；2nd, handrail；3rd, connector；31st, circular hole is rotated；32nd, arc groove；4th, revolving part；41st, fixed column；42nd, turn
Motion block；5th, positioning pit；6th, positioning convex point；7th, reinforcing member；71st, reinforced column；72nd, reinforcement block.
Specific embodiment
Specific embodiment of the present utility model is made a detailed explanation below according to attached drawing.
According to Fig. 1-Fig. 5, the rotatable seat of a kind of handrail described in the present embodiment including chair body 1 and is mounted on
The handrail 2 of 1 both sides of chair body, including with 1 bolted connector 3 of chair body, with 2 integrally formed revolving part 4 of handrail, connector
To be flexibly connected between 3 and revolving part 4；The one side of connector 3 is provided with rotation circular hole 31, is provided with several to rotate circular hole 31
Arc groove 32 for the center of circle；The one side of revolving part 4 is fixed with a fixed column 41 that can be inserted into rotation circular hole 31 and can insert
Enter the moving block 42 in arc groove 32；In order to enhance fixed column 41, moving block 42 bears the ability of pressure, in revolving part 4
Equipped with a reinforcing member 7, one end of reinforcing member 7 includes that fixed column 41, the reinforced column 71 in moving block 42 can be inserted into respectively and reinforces
Block 72.
Further, positioning device is additionally provided between connector 3 and revolving part 4, positioning device includes two rows of arcs
The positioning pit 5 of shape and two positioning convex points 6, positioning pit 5 often arrange six, and a positioning convex point 6 corresponds to row's positioning pit
5, positioning convex point 6 is arranged on connector 3 and positioned at the ipsilateral of rotation circular hole 31, positioning pit 5 be arranged on revolving part 4 and
Positioned at the ipsilateral of fixed column 41.
Fixed column 41 in the utility model is inserted into rotation circular hole 31, moving block 42 is inserted into arc groove 32, is realized
Revolving part 4 is relative to the rotation of connector 3, and connector 3 is fixedly connected with chair body 1, and revolving part 4 is fixedly connected with handrail 2, so as to
Realize rotation of the handrail 2 relative to chair body 1；Meanwhile in the case where realizing rotation of the handrail 2 relative to chair body 1, this practicality is new
Type can also realize the function of multi gear positioning adjusting when handrail 2 is rotated by positioning device.
Claims (8)
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 provided with rotation circular hole, opens
There are several to rotate arc groove of the circular hole as the center of circle；The one side of the revolving part is fixed with one and can be inserted into rotation circular hole
Fixed column and pluggable arc groove in moving block；Positioning device is additionally provided between connector and revolving part.
2. a kind of rotatable seat of handrail according to claim 1, it is characterised in that：The positioning device includes more
Positioning convex point in a positioning pit and several pluggable positioning pits；Positioning convex point is arranged on connector and positioned at rotation
The ipsilateral of circular hole, positioning pit are arranged on revolving part and positioned at the ipsilateral of fixed column.
3. a kind of rotatable seat of handrail according to claim 1, it is characterised in that：The positioning device includes more
Positioning convex point in a positioning pit and several pluggable positioning pits；Positioning convex point is arranged on revolving part and positioned at fixation
The ipsilateral of column, positioning pit are arranged on connector and positioned at the ipsilateral of rotation circular hole.
4. a kind of rotatable seat of handrail according to claim 1, it is characterised in that：One is equipped in the revolving part
Reinforcing member, one end of the reinforcing member include that fixed column, reinforced column and reinforcement block in moving block can be inserted into respectively.
5. 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.
6. 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.
7. 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.
8. 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 |
|---|---|---|---|
| CN201720336498.8U CN207461789U (en) | 2017-03-31 | 2017-03-31 | The rotatable seat of handrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720336498.8U CN207461789U (en) | 2017-03-31 | 2017-03-31 | The rotatable seat of handrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207461789U true CN207461789U (en) | 2018-06-08 |
Family
ID=62255224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720336498.8U Active CN207461789U (en) | 2017-03-31 | 2017-03-31 | The rotatable seat of handrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207461789U (en) |
-
2017
- 2017-03-31 CN CN201720336498.8U patent/CN207461789U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |