CN104290875B - Rotation dining chair peculiar to vessel - Google Patents
Rotation dining chair peculiar to vessel Download PDFInfo
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- CN104290875B CN104290875B CN201410525248.XA CN201410525248A CN104290875B CN 104290875 B CN104290875 B CN 104290875B CN 201410525248 A CN201410525248 A CN 201410525248A CN 104290875 B CN104290875 B CN 104290875B
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Abstract
The invention discloses a kind of rotation dining chair peculiar to vessel, including seat, backrest, chair pillar and dining chair base, the chair pillar is vertical tubular structure, and inside chair pillar sets rotary positioning apparatus, and the bottom of the dining chair base sets flange, and seat sets backrest.The dining structure of chair peculiar to vessel of the present invention is compact, easy to use, safe and reliable and multiple in use, the position of backrest is easy to control consistent, neat appearance.It is superior that the present invention can effectively improve space availability ratio on ship, and waterproof anti-corrosion, stability etc..
Description
Technical field
The present invention relates to chair tool technical field, more particularly to one kind being capable of rotational automatic position and sound construction, stably
The good rotation dining chair peculiar to vessel of property.
Background technology
Dining chair is the chair having dinner, and is a kind of common furniture, according to material and use occasion etc., can be divided into multiple types
Type, the most 26S Proteasome Structure and Function of dining chair of the prior art is single, it is impossible to which rotation rotates excessively flexible, it is impossible to position.At certain
On a little special occasions such as ship, to the structural integrity of dining chair, stability, waterproof anti-corrosion, service life and floor space etc.
There is higher requirement, the single dining chair of traditional 26S Proteasome Structure and Function can not meet requirement.
The content of the invention
The invention provides its a kind of seat it is rotatable and be automatically positioned, base is securable to rotation peculiar to vessel on deck
Dining chair, it has easy to use comfortable, waterproof anti-corrosion, the advantages of simple generous, stability of profile is good.
The technical solution adopted by the present invention is：A kind of rotation dining chair peculiar to vessel, including seat, chair pillar and dining chair base, chair pillar
Connect the bottom of seat, dining chair base is fixed in the bottom of chair pillar, chair pillar is vertical tubular structure, including tube wall and hollow interior
Portion, it is characterised in that：The hollow internal setting rotary positioning apparatus；
The rotary positioning apparatus include be connected with bottom seat rotating shaft, be fastened on the cover plate of tube wall top, be welded on
Axle sleeve inside tube wall, be placed in inside axle sleeve and be socketed in the circular locking nut in rotating shaft successively from top to bottom, plane bearing,
Stage clip, the first cylindrical end face cam, the second cylindrical end face cam, cam base and some alignment pins, the cover plate pass through nut
Fixed with circular locking nut, cam base is fixed by alignment pin with axle sleeve, the second cylindrical end face cam is fixed on cam bottom
Seat, the first cylindrical end face cam is adapted with the contact surface of the second cylindrical end face cam, by the first cylindrical end face cam and
The contact surface of second cylindrical end face cam is adapted setting, can control the anglec of rotation of seat in 0 ~ 180 degree, while by
In the reset response of internal stage clip, when seat rotational angle is less than 90 degree, after the external force of application disappears, seat is returned automatically
It is multiple to arrive original position；When the rotational angle of seat is more than 90 degree, after the external force of application disappears, seat is automatically positioned 180 degree
Position.
Preferably, the bottom of the dining chair base sets flange, if dining chair base is fixed by bolt stem with flange.Connection
Firmly, and the stability of dining chair can be improved by flange welding in deck.
Preferably, the outside of the dining chair base sets sheathing.Profile is more attractive in appearance, and waterproof antirust.
Preferably, the chair pillar and sheathing are made using stainless steel, and polishing is made on surface.Stainless steel can be resistant to sky
The corrosion of the corrosive mediums such as gas, steam, water, with rustless property, can adapt to the hygroscopic environment such as waterborne, and quality is hard
Firmly, service life is long, and surface makees that surface smoothness and glossiness can be improved after polishing, and profile is more attractive in appearance.
Preferably, one end of the seat sets backrest, and seat and backrest are integrally formed using stainless steel punched-plate.Reduce
Processing technology, it is cost-effective.
Preferably, Soft Roll pad is set on the seat and backrest.The comfort level used can be improved.
Preferably, the seat and backrest surface make plastic-spraying processing.Spraying process is relatively environment-friendly, can be according to the need of client
Selection color is sought, strengthens the aesthetic property of dining chair.
By adopting the above-described technical solution, the present invention has the following technical effect that：The rotation dining chair peculiar to vessel of the present invention is led to
Cross and rotary positioning apparatus is set in chair pillar, the positioner is realized including cylindrical end face cam mechanism, not only saves the energy, and
And functional reliability is high, security and stability is strong.Rotary positioning apparatus drives seat and backrest rotation with being automatically positioned, user
Just, it is and multiple in use, the position of backrest is easy to control consistent, neat appearance.The design of single chair pillar, it is possible to increase on ship
Space availability ratio, and dining chair base by flange welding in deck on the ship, fastness, stability are good.
Brief description of the drawings
Examples of the present invention will be described by way of reference to the accompanying drawings, wherein：
Fig. 1 is the main structure diagram of the present invention；
Fig. 2 is the left view structural representation of the present invention；
Fig. 3 is the rotary positioning apparatus structural representation in the present invention；
Fig. 4 is the dining chair base scheme of installation of the present invention；
Fig. 5 is the first cylindrical end face cam of the present invention and the expanded schematic diagram of the second cylindrical end face cam.
Embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Feature and/or step beyond, can combine in any way.
Any feature disclosed in this specification, unless specifically stated otherwise, can be equivalent by other or with similar purpose
Alternative features are replaced.I.e., unless specifically stated otherwise, each feature is an example in a series of equivalent or similar characteristics
.
As Fig. 1,2,4 show a preferred embodiment of the present utility model, i.e., a kind of rotation dining chair peculiar to vessel, including seat
1st, backrest 2, chair pillar 3 and dining chair base 4, backrest 2 connect one side of seat 1, and chair pillar 3 connects the bottom of seat 1, the bottom of chair pillar 3
Dining chair base 4 is fixed at end, and chair pillar 3 is vertical tubular structure, including tube wall 31 and hollow inside 32, and hollow inside 32 sets rotation
Rotation positioning device 5.
As shown in figure 3, rotary positioning apparatus 5 include be connected with the bottom of seat 1 rotating shaft 51, be fastened on the top of tube wall 31
Cover plate 52, the axle sleeve 53 being welded on inside tube wall 31, it is placed in the inside of axle sleeve 53 and is socketed in successively in rotating shaft 51 from top to bottom
Circular locking nut 54, plane bearing 55, stage clip 56, the first cylindrical end face cam 57, the second cylindrical end face cam 58, cam bottom
Seat 59 and some alignment pins 50, the cover plate 52 are fixed by nut with circular locking nut 54, and cam base 59 passes through positioning
Pin 50 is fixed with axle sleeve 53, and the second cylindrical end face cam 58 is fixed on cam base 59, the first cylindrical end face cam 57 and second
The contact surface of cylindrical end face cam 58 is adapted.
In the present embodiment, the setting of plane bearing 55 can effectively reduce rotary positioning apparatus 5 each zero when dining chair is rotated
Friction between part, the service life of elongated component.Cam base 59 is fixed by alignment pin 50 and used there is provided the dining chair
When supporting force.
As shown in figure 5, the expanded view of the first cylindrical end face cam 57 and the second cylindrical end face cam 58, the first cylinder end face
Cam 57 is adapted setting with the contact surface of the second cylindrical end face cam 58, can by the control of the anglec of rotation of seat 0 ~
180 degree, simultaneously because the reset response of internal stage clip, when seat rotational angle is less than 90 degree, the external force of application disappears
Afterwards, seat can automatically revert to original position；When the rotational angle of seat is more than 90 degree, after the external force of application disappears, seat
The position of 180 degree can be automatically positioned, the corresponding position for driving backrest changes.Cam mechanism possesses compact conformation, operation
Steadily, reliability is high, and fault rate is low, and service life is long.
As shown in figure 4, in the present embodiment, the bottom of dining chair base 4 sets flange 6, if dining chair base 4 by bolt stem with
Flange 6 is fixed.
As shown in figure 1, in the present embodiment, Soft Roll pad 7 is set on seat 1 and the chair back 2, the outside of dining chair base 4 sets dress
Decorations set 8.
The rotation dining chair peculiar to vessel of the present invention by setting rotary positioning apparatus in chair pillar, drive seat and backrest rotation with
It is automatically positioned, it is very easy to use when having dinner, and also the arrangement of multiple dining chairs is in use, the position of backrest is easy to control consistent, and it is whole
It is neat attractive in appearance.The design of single chair pillar, floor space is small, saves space, it is possible to increase space availability ratio on ship, and seat support passes through method
Orchid is welded in deck on the ship, and firm, stability is good.
As the further preferred of the present embodiment, seat and backrest are integrally formed using stainless steel punched-plate.
As the another preferred of the present embodiment, chair pillar and sheathing are made using stainless steel, and polishing is made on surface.
As the another preferred of the present embodiment, seat and backrest surface make plastic-spraying processing.
The invention is not limited in foregoing embodiment.The present invention, which is expanded to, any in this manual to be disclosed
New feature or any new combination, and disclose any new method or process the step of or any new combination.
Claims (7)
1. a kind of rotation dining chair peculiar to vessel, including seat (1), chair pillar (3) and dining chair base (4), chair pillar (3) connection seat (1)
Dining chair base (4) is fixed in bottom, the bottom of chair pillar (3), and chair pillar (3) is vertical tubular structure, including tube wall (31) and hollow
Internal (32), it is characterised in that：The hollow inside (32) sets rotary positioning apparatus (5)；
Rotating shaft (51) that the rotary positioning apparatus (5) includes being connected with seat (1) bottom, it is fastened on the lid on tube wall (31) top
Piece (52), be welded on the internal axle sleeve (53) of tube wall (31), to be placed in axle sleeve (53) internal and be socketed in rotating shaft successively from top to bottom
(51) circular locking nut (54), plane bearing (55) on, stage clip (56), the first cylindrical end face cam (57), the second cylinder
Edge cam (58), cam base (59) and some alignment pins (50), the cover plate (52) pass through nut and circular locking nut
(54) fixed, cam base (59) is fixed by alignment pin (50) and axle sleeve (53), and the second cylindrical end face cam (58) is fixed on
Cam base (59), the first cylindrical end face cam (57) is adapted with the contact surface of the second cylindrical end face cam (58), is passed through
First cylindrical end face cam (57) is adapted setting with the contact surface of the second cylindrical end face cam (58), can be by seat (1)
Anglec of rotation control in 0 ~ 180 degree, simultaneously because the reset response of internal stage clip (56), when seat (1), rotational angle is less than
At 90 degree, after the external force of application disappears, seat (1) automatically reverts to original position；When the rotational angle of seat (1) is more than 90 degree
When, after the external force of application disappears, seat (1) is automatically positioned the position of 180 degree.
2. rotation dining chair peculiar to vessel according to claim 1, it is characterised in that：The bottom of the dining chair base (4) sets method
Blue (6), dining chair base (4) are if fixed by bolt stem and flange (6).
3. rotation dining chair peculiar to vessel according to claim 1, it is characterised in that：The outside of the dining chair base (4) sets dress
Decorations set (8).
4. rotation dining chair peculiar to vessel according to claim 3, it is characterised in that：The chair pillar (3) and sheathing (8) be not using
The steel that becomes rusty makes, and polishing is made on surface.
5. rotation dining chair peculiar to vessel according to claim 1, it is characterised in that：One end of the seat (1) sets backrest
(2), seat (1) and backrest (2) are integrally formed using stainless steel punched-plate.
6. rotation dining chair peculiar to vessel according to claim 5, it is characterised in that：Set soft on the seat (1) and backrest (2)
Bag pad (7).
7. rotation dining chair peculiar to vessel according to claim 5, it is characterised in that：The seat (1) and backrest (2) surface are sprayed
Modeling is handled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410525248.XA CN104290875B (en) | 2014-10-09 | 2014-10-09 | Rotation dining chair peculiar to vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410525248.XA CN104290875B (en) | 2014-10-09 | 2014-10-09 | Rotation dining chair peculiar to vessel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104290875A CN104290875A (en) | 2015-01-21 |
| CN104290875B true CN104290875B (en) | 2017-10-03 |
Family
ID=52310881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410525248.XA Active CN104290875B (en) | 2014-10-09 | 2014-10-09 | Rotation dining chair peculiar to vessel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104290875B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106184630A (en) * | 2016-09-13 | 2016-12-07 | 江阴市滨江舰船设备有限公司 | Commander's seat peculiar to vessel |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3837611A (en) * | 1973-10-01 | 1974-09-24 | Keystone Consolidated Ind Inc | Swivel construction for a chair |
| JP2814206B2 (en) * | 1995-01-20 | 1998-10-22 | 株式会社光製作所 | Chair |
| JP3054853B2 (en) * | 1996-06-11 | 2000-06-19 | 株式会社光製作所 | Axis device with axis with direction restoration function and elevating function |
| KR20010006876A (en) * | 1999-06-30 | 2001-01-26 | 이세용 | Auto-returning Height-control Assembly for a Chair |
| JP2003275052A (en) * | 2002-03-22 | 2003-09-30 | Tokico Ltd | Automatic recovery device |
| CN2582465Y (en) * | 2002-10-14 | 2003-10-29 | 劳广平 | Revolving chair with desk top |
| JP2005102976A (en) * | 2003-09-30 | 2005-04-21 | Hitachi Ltd | Support of chair |
| JP4205699B2 (en) * | 2005-07-14 | 2009-01-07 | シュタビルス ゲーエムベーハー | Chair support column |
| US7407228B1 (en) * | 2006-11-27 | 2008-08-05 | Vittorio Infanti | Seat structure for a gaming machine |
| CN202800788U (en) * | 2012-08-17 | 2013-03-20 | 浙江大丰实业有限公司 | Resettable movable rotating seat |
| CN203493160U (en) * | 2013-10-12 | 2014-03-26 | 青岛三弘精密器械有限公司 | Spring pressure rod for automatic convolution return chair |
| CN203591066U (en) * | 2013-11-29 | 2014-05-14 | 李五珍 | Rotary directed resetting device |
| CN204124325U (en) * | 2014-10-09 | 2015-01-28 | 江阴市滨江舰船设备有限公司 | Rotation dining chair peculiar to vessel |
-
2014
- 2014-10-09 CN CN201410525248.XA patent/CN104290875B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104290875A (en) | 2015-01-21 |
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