CN205513502U - Complete convertible public chair - Google Patents
Complete convertible public chair Download PDFInfo
- Publication number
- CN205513502U CN205513502U CN201620206561.1U CN201620206561U CN205513502U CN 205513502 U CN205513502 U CN 205513502U CN 201620206561 U CN201620206561 U CN 201620206561U CN 205513502 U CN205513502 U CN 205513502U
- Authority
- CN
- China
- Prior art keywords
- chair
- seat
- axle
- sheave
- spring
- 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.)
- Expired - Fee Related
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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model discloses a complete convertible public chair, including the back of the chair, the seat, locking mechanism, chair leg and sheave, the chair leg is fixed subaerial, the chair leg has two and continuous through the axle, the axle passes the junction of the back of the chair and seat, be equipped with the shrinkage pool on the seat, locking mechanism includes the cynapse, clamp plate and spring, the clamp plate comprises bottom plate and flange, the cynapse is installed in bottom plate one end, the spring distributes on the upper and lower two sides of bottom plate, wherein distribute and distribute in the flange both sides at bottom plate up end spring, the inside cavity that is of seat, it is fixed with the seat that locking mechanism passes through the spring, the sheave fixed and with the same axle center of axle, be equipped with groove and buckle on the sheave, the groove opening upwards, when the seat is located horizontal position, the cynapse is located the groove directly over, when the back of the chair is located the position, the cynapse card is in the buckle, the focus of the association that the back of the chair and seat are constituteed is located one side of axle, the utility model discloses simple structure is ingenious, has reduced the influence that external environment may cause public chair, has made things convenient for the public's use.
Description
Technical field
This utility model relates to chair art, and specifically one is totally turned over formula public chair.
Background technology
Nowadays, along with the continuous progress of society, relevant department is the most thoughtful to the service of the public, the brightest
Aobvious is exactly often can to see to have public chair miscellaneous to take for people in public places.But,
The public chair of some open space is often affected the dirty impact public affairs causing seat by external environment
Many uses, meanwhile, common public chair function is the most single, the most also can make the use of the public
Become inconvenience.
Utility model content
This utility model purpose is to provide one and is totally turned over formula public chair, and decreasing external environment may
The impact causing public chair, meanwhile, the upset of seat can form a stand, facilitates the public's
Use.
In order to solve above-mentioned technical problem, the technical solution adopted in the utility model is:
Being totally turned over formula public chair, including the chair back, seat, lockable mechanism, chair lower limb and sheave, chair lower limb is solid
Determining on the ground, chair lower limb is had two and is connected by axle, and axle passes the chair back and the junction of seat, on seat
Being provided with shrinkage pool, lockable mechanism includes synapse, pressing plate and spring, and pressing plate is made up of base plate and flange, and synapse is pacified
Being contained in base plate one end, spring is distributed in the upper and lower surface of base plate, is wherein distributed in the spring distribution of base plate upper surface
In flange both sides, seat is internal is cavity, and lockable mechanism is fixed with seat by spring, sheave fix and with
Axle concentric, sheave is provided with groove and buckle, channel opening upwards, when seat is horizontally situated, synapse
Being positioned at the surface of groove, when the chair back is positioned at position, synapse is stuck in buckle, the chair back and the knot of seat composition
Fit center of gravity is positioned at the side of axle.
Preferably, the chair back, seat and lockable mechanism have 3, and sheave has 6, and each two sheave is distributed
At lockable mechanism two ends.
Preferably, the chair back is the cuboid of hollow.
The quality of the chair back is more than seat.
Preferably, back height is less than the distance of axle with ground.
Preferably, base plate is bending plate.
Preferably, the chair back is 120 ° with the angle of seat.
The beneficial effects of the utility model are:
This utility model can overturn completely, it is ensured that chair surface clean, decreases open-air atmosphere pair
The impact of seat, and turnover seat can use as teapoy, facilitates life, meanwhile, several seats
Bringing with the use of the daily routines that can be people of chair is convenient.
Accompanying drawing explanation
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is this utility model structural representation.
Fig. 2 is this utility model lockable mechanism schematic diagram.
Fig. 3 is this utility model sheave structural representation.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail, but this utility model is permissible
The multitude of different ways being defined by the claims and covering is implemented.
As shown in FIG. 1 to 3, the open one of this utility model is totally turned over formula public chair, including the chair back 1,
Seat 2, lockable mechanism 3, chair lower limb 4 and sheave 6, chair lower limb 4 fixes on the ground, chair lower limb 4 have two and
Being connected by axle, axle passes the chair back 1 and the junction of seat 2, and seat 2 is provided with shrinkage pool, lockable mechanism 3
Including synapse 9, pressing plate and spring 5, pressing plate is made up of base plate 7 and flange 8, and synapse 9 is arranged on base plate 7
One end, spring 5 is distributed in the upper and lower surface of base plate 7, in the present embodiment, is positioned at the bullet in synapse 9 direction
Spring 5 is distributed two groups, and other direction is distributed one group, and the spring 5 being wherein distributed in base plate 7 upper surface is distributed in
Flange 8 both sides, seat 2 is internal is cavity, and lockable mechanism 3 is fixed with seat 2 by spring 5, sheave 6
Fixing and with axle concentric, sheave 6 is provided with groove 10 and buckle 11, and groove 10 opening upwards, in this enforcement
In example, the diameter of groove 10 is slightly larger than the diameter of synapse 9, and in the present embodiment, synapse 9 is cylinder, works as chair
When face 2 is horizontally situated, synapse 9 is positioned at the surface of groove 10, when the chair back 1 is positioned at position, and synapse
9 are stuck in buckle 11, and the center of gravity of the coalition of the chair back 1 and seat 2 composition is positioned at the side of axle.
In the present embodiment, the chair back 1, seat 2 and lockable mechanism 3 have 3, and sheave 6 has 6, often
Two sheaves 6 are distributed in lockable mechanism 3 two ends.
The chair back 1 is the cuboid of hollow, and the chair back 1 can use as desk.
The quality of the chair back 1 is more than seat 2, convenient rotation.
The chair back 1 height is less than the distance of axle with ground, it is to avoid ground produces shadow in the face of the chair back 1 and seat 2 upset
Ring.
Base plate 7 is bending plate, reduces the stroke of spring.
Preferably, the chair back 1 is 120 ° with the angle of seat 2.
This utility model needs manually to overturn seat and the chair back in use, when seat and ground reach water
At ordinary times, people only need to sit on seat, and under pressure, pressing plate moves so that synapse enters on sheave
In groove, lockable mechanism is locked by seat, prevents seat from overturning, it is ensured that the safety taken.And work as people
When leaving seat, under elastic force effect, pressing plate resets, and in groove out, lockable mechanism unlocks, seat in synapse
Chair overturns under gravity, owing to lockable mechanism is with two-sided spring so that seat can be used
Property effect under enter smoothly in buckle, now the chair back is up to the standard position, simultaneously because the effect of buckle, seat
Chair will not reverse, and remains level.Now, not only can use as a teapoy, and
And also make chair surface diagonally downward, it is ensured that seat clean.
Above-described this utility model embodiment, is not intended that the limit to this utility model protection domain
Fixed, any amendment, equivalent and improvement etc. made within spirit of the present utility model and principle, all
Within claims of the present utility model should be included in.
Claims (6)
1. it is totally turned over formula public chair, it is characterised in that include the chair back, seat, lockable mechanism, chair lower limb
And sheave, chair lower limb fixes on the ground, and chair lower limb is had two and is connected by axle, and axle is through the chair back and seat
Junction, seat is provided with shrinkage pool, and lockable mechanism includes synapse, pressing plate and spring, and pressing plate is by base plate and convex
Plate forms, and flange mates with shrinkage pool, and synapse is arranged on base plate one end, and spring is distributed in the upper and lower surface of base plate,
Wherein being distributed in base plate upper surface spring and be distributed in flange both sides, seat is internal is cavity, and lockable mechanism passes through
Spring is fixed with seat, sheave fix and with axle concentric, sheave is provided with groove and buckle, channel opening upwards,
When seat is horizontally situated, synapse is positioned at the surface of groove, and when the chair back is positioned at position, synapse is stuck in
In buckle, the center of gravity of the coalition of the chair back and seat composition is positioned at the side of axle.
Be totally turned over formula public chair the most according to claim 1, it is characterised in that the chair back, seat and
Lockable mechanism has 3, and sheave has 6, and each two sheave is distributed in lockable mechanism two ends.
It is totally turned over formula public chair the most according to claim 1, it is characterised in that the chair back is hollow
Cuboid.
It is totally turned over formula public chair the most according to claim 1, it is characterised in that back height is less than
Axle and the distance on ground.
It is totally turned over formula public chair the most according to claim 1, it is characterised in that base plate is bending plate.
It is totally turned over formula public chair the most according to claim 1, it is characterised in that the chair back and seat
Angle is 120 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620206561.1U CN205513502U (en) | 2016-03-17 | 2016-03-17 | Complete convertible public chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620206561.1U CN205513502U (en) | 2016-03-17 | 2016-03-17 | Complete convertible public chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205513502U true CN205513502U (en) | 2016-08-31 |
Family
ID=56781833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620206561.1U Expired - Fee Related CN205513502U (en) | 2016-03-17 | 2016-03-17 | Complete convertible public chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205513502U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107684265A (en) * | 2017-09-08 | 2018-02-13 | 中山市东立家具配件有限公司 | A kind of lock assembly of adjustable chair back |
-
2016
- 2016-03-17 CN CN201620206561.1U patent/CN205513502U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107684265A (en) * | 2017-09-08 | 2018-02-13 | 中山市东立家具配件有限公司 | A kind of lock assembly of adjustable chair back |
| CN107684265B (en) * | 2017-09-08 | 2023-12-29 | 中山市东立家具配件有限公司 | Locking subassembly of back of chair with adjustable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20190317 |