CN104290875A - Rotary dining chair for boat - Google Patents
Rotary dining chair for boat Download PDFInfo
- Publication number
- CN104290875A CN104290875A CN201410525248.XA CN201410525248A CN104290875A CN 104290875 A CN104290875 A CN 104290875A CN 201410525248 A CN201410525248 A CN 201410525248A CN 104290875 A CN104290875 A CN 104290875A
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- dining chair
- chair
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Abstract
The invention discloses a rotary dining chair for a boat. The rotary dining chair for the boat comprises a seat, a backrest, a chair column and a dining chair base; the chair column is in a vertical type tubular structure; the interior of the chair column is provided with a rotary positioning device; the bottom of the base of the dining chair is provided with a flange; the seat is provided with the backrest. According to the rotary dining chair for the boat, the structure is compact, the utilization is convenient, safe and reliable, when a plurality of dining chairs are used, positions of the backrests are beneficial to control to be consistent, and the plurality of dining chairs are in order and attractive, the space utilization rate on the boat is effectively improved, and the waterproof anti-corrosion performance and the stability are good.
Description
Technical field
The present invention relates to chair tool technical field, particularly relate to a kind of can rotational automaticly location and the rotation dining chair peculiar to vessel of sound construction, good stability.
Background technology
The chair that namely dining chair has dinner is a kind of common furniture, and according to material and use occasion etc., can be divided into polytype, the most 26S Proteasome Structure and Function of dining chair of the prior art is single, can not rotate or rotate too flexible, can not locate.At some special occasions as on ship, have higher requirement to the structural integrity of dining chair, stability, waterproof anti-corrosion, service life and floor area etc., the dining chair that traditional 26S Proteasome Structure and Function is single can not meet the demands.
Summary of the invention
The invention provides its seat a kind of rotatable and automatically location, base can be fixed on the rotation dining chair peculiar to vessel on deck, it has easy to use comfortable, waterproof anti-corrosion, the advantages such as profile is simply generous, good stability.
The technical solution used in the present invention is: a kind of rotation dining chair peculiar to vessel, comprise seat, chair post and dining chair base, chair post connects the bottom of seat, dining chair base is fixed in the bottom of chair post, chair post is vertical tubular structure, comprise tube wall and empty internal, it is characterized in that: described empty internal arranges rotary positioning apparatus;
Described rotary positioning apparatus comprises and the rotating shaft be connected bottom seat, be fastened on the cover plate on tube wall top, be welded on the axle sleeve of tube wall inside, be placed in axle sleeve inside and the circular jam nut be socketed in successively from top to bottom in rotating shaft, surface bearing, stage clip, first cylindrical end face cam, second cylindrical end face cam, cam base and some locating dowel pins, described cover plate is fixed by nut and circular jam nut, cam base is fixed by locating dowel pin and axle sleeve, second cylindrical end face cam is fixed on cam base, the contact surface of the first cylindrical end face cam and the second cylindrical end face cam is suitable.
Preferably, the bottom of described dining chair base arranges flange, and dining chair base is fixed by some bolts and flange.Be connected firmly, and by flange welding in deck, the stability of dining chair can be improved.
Preferably, the outer setting sheathing of described dining chair base.Profile is more attractive in appearance, and waterproof is antirust.
Preferably, described chair post and sheathing adopt corrosion-resistant steel to make, and polishing is done on surface.Corrosion-resistant steel can the corrosion of the corrosive medium such as resistance to air, steam, water, has rustless property, can adapt to the hygroscopic environment such as waterborne, and quality is hard, long service life, can improve surface smoothness and glossiness after polishing is done on surface, profile is more attractive in appearance.
Preferably, one end of described seat arranges backrest, and seat and backrest adopt corrosion-resistant steel punched-plate one-body molded.Decrease processing technology, cost-saving.
Preferably, described seat and backrest arrange Soft Roll pad.The comfort level of use can be improved.
Preferably, described seat and backrest surface do plastic-blasting process.Spraying process relative environmental protection, can choose color according to the demand of client, strengthens the aesthetic property of dining chair.
Owing to have employed technique scheme, the present invention has following technique effect: rotation dining chair peculiar to vessel of the present invention by arranging rotary positioning apparatus in chair post, this registration device comprises cylinder end cam mechanism and realizes, not only economize energy, and functional reliability is high, security and stability is strong.Rotary positioning apparatus drives seat and backrest rotate and automatically locate, easy to use, and during multiple use, the position of backrest is convenient to control unanimously, neat appearance.The design of single chair post, can improve space availability ratio on ship, and dining chair base by flange welding in deck on the ship, fastness, good stability.
Accompanying drawing explanation
Examples of the present invention will be described by way of reference to the accompanying drawings, wherein:
Fig. 1 is main TV structure schematic diagram of the present invention;
Fig. 2 is left TV structure schematic diagram of the present invention;
Fig. 3 is the rotary positioning apparatus structural representation in the present invention;
Fig. 4 is dining chair floor installation schematic diagram of the present invention;
Fig. 5 is the expansion schematic diagram of the first cylindrical end face cam of the present invention and the second cylindrical end face cam.
Detailed description of the invention
All features disclosed in this specification sheets, or the step in disclosed all methods or process, except mutually exclusive feature and/or step, all can combine by any way.
Arbitrary feature disclosed in this specification sheets, unless specifically stated otherwise, all can be replaced by other equivalences or the alternative features with similar object.That is, unless specifically stated otherwise, each feature is an example in a series of equivalence or similar characteristics.
As Fig. 1,2,4 is depicted as a preferred embodiment of the present invention, i.e. a kind of rotation dining chair peculiar to vessel, comprise seat 1, backrest 2, chair post 3 and dining chair base 4, backrest 2 connects one side of seat 1, chair post 3 connects the bottom of seat 1, and dining chair base 4 is fixed in the bottom of chair post 3, and chair post 3 is vertical tubular structure, comprise tube wall 31 and empty internal 32, empty internal 32 arranges rotary positioning apparatus 5.
As shown in Figure 3, rotary positioning apparatus 5 comprises and the rotating shaft 51 be connected bottom seat 1, be fastened on the cover plate 52 on tube wall 31 top, be welded on the axle sleeve 53 of tube wall 31 inside, be placed in axle sleeve 53 inside and the circular jam nut 54 be socketed in successively from top to bottom in rotating shaft 51, surface bearing 55, stage clip 56, first cylindrical end face cam 57, second cylindrical end face cam 58, cam base 59 and some locating dowel pins 50, described cover plate 52 is fixed by nut and circular jam nut 54, cam base 59 is fixed by locating dowel pin 50 and axle sleeve 53, second cylindrical end face cam 58 is fixed on cam base 59, the contact surface of the first cylindrical end face cam 57 and the second cylindrical end face cam 58 is suitable.
In the present embodiment, the friction arranged when can effectively reduce dining chair rotation between each parts of rotary positioning apparatus 5 of surface bearing 55, the service life of elongated component.By locating dowel pin 50, cam base 59 is fixed, supporting power when providing this dining chair to use.
As shown in Figure 5, the expansion drawing of the first cylindrical end face cam 57 and the second cylindrical end face cam 58, the suitable setting of contact surface of the first cylindrical end face cam 57 and the second cylindrical end face cam 58, can the anglec of rotation of seat be controlled at 0 ~ 180 degree, simultaneously due to the reset response of inner stage clip, when seat rotational angle is less than 90 degree, after the rotation external force disappearance of applying, seat can automatically revert to original position; When the rotational angle of seat is greater than 90 degree, after the rotation external force disappearance of applying, seat can navigate to the position of 180 degree automatically, and the position of corresponding drive backrest changes.Cam mechanism possesses compact conformation, operates steadily, and reliability is high, failure rate is low, long service life.
As shown in Figure 4, in the present embodiment, the bottom of dining chair base 4 arranges flange 6, and dining chair base 4 is fixed by some bolts and flange 6.
As shown in Figure 1, in the present embodiment, seat 1 and the chair back 2 arrange Soft Roll pad 7, the outer setting sheathing 8 of dining chair base 4.
Rotation dining chair peculiar to vessel of the present invention, by arranging rotary positioning apparatus in chair post, drives seat and backrest rotation and automatically locates, very easy to use when having dinner, and when the arrangement of multiple dining chair uses, the position of backrest is convenient to control unanimously, neat appearance.The design of single chair post, floor area is little, conserve space, can improve space availability ratio on ship, and seat support by flange welding in deck on the ship, firmly, good stability.
As the present embodiment further preferably, seat and backrest adopt corrosion-resistant steel punched-plate one-body molded.
Preferably another as the present embodiment, chair post and sheathing adopt corrosion-resistant steel to make, and polishing is done on surface.
Preferably another as the present embodiment, seat and backrest surface do plastic-blasting process.
The present invention is not limited to aforesaid detailed description of the invention.The present invention expands to any new feature of disclosing in this manual or any combination newly, and the step of the arbitrary new method disclosed or process or any combination newly.
Claims (7)
1. a rotation dining chair peculiar to vessel, comprise seat (1), chair post (3) and dining chair base (4), chair post (3) connects the bottom of seat (1), dining chair base (4) is fixed in the bottom of chair post (3), chair post (3) is vertical tubular structure, comprise tube wall (31) and empty internal (32), it is characterized in that: described empty internal (32) arranges rotary positioning apparatus (5);
Described rotary positioning apparatus (5) comprises the rotating shaft (51) be connected with seat (1) bottom, be fastened on the cover plate (52) on tube wall (31) top, be welded on the axle sleeve (53) that tube wall (31) is inner, be placed in axle sleeve (53) inside and the circular jam nut (54) be socketed in successively from top to bottom in rotating shaft (51), surface bearing (55), stage clip (56), first cylindrical end face cam (57), second cylindrical end face cam (58), cam base (59) and some locating dowel pins (50), described cover plate (52) is fixed by nut and circular jam nut (54), cam base (59) is fixed by locating dowel pin (50) and axle sleeve (53), second cylindrical end face cam (58) is fixed on cam base (59), first cylindrical end face cam (57) is suitable with the contact surface of the second cylindrical end face cam (58).
2. rotation dining chair peculiar to vessel according to claim 1, is characterized in that: the bottom of described dining chair base (4) arranges flange (6), and dining chair base (4) is fixed by some bolts and flange (6).
3. rotation dining chair peculiar to vessel according to claim 1, is characterized in that: the outer setting sheathing (8) of described dining chair base (4).
4. rotation dining chair peculiar to vessel according to claim 3, is characterized in that: described chair post (3) and sheathing (8) adopt corrosion-resistant steel to make, and polishing is done on surface.
5. rotation dining chair peculiar to vessel according to claim 1, is characterized in that: one end of described seat (1) arranges backrest (2), and seat (1) and backrest (2) adopt corrosion-resistant steel punched-plate one-body molded.
6. rotation dining chair peculiar to vessel according to claim 5, is characterized in that: described seat (1) and backrest (2) arrange Soft Roll pad (7).
7. rotation dining chair peculiar to vessel according to claim 5, is characterized in that: plastic-blasting process is done on described seat (1) and backrest (2) surface.
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 true CN104290875A (en) | 2015-01-21 |
| CN104290875B 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) |
Cited By (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 |
Citations (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 |
| JPH08196374A (en) * | 1995-01-20 | 1996-08-06 | Hikari Seisakusho:Kk | Chair |
| JPH08317831A (en) * | 1996-06-11 | 1996-12-03 | Hikari Seisakusho:Kk | Shaft device with shaft having direction restituting function and elevatable function |
| US6315262B1 (en) * | 1999-06-30 | 2001-11-13 | Samhongsa Co., Ltd. | 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 |
| JP2007024145A (en) * | 2005-07-14 | 2007-02-01 | Stabilus Gmbh | Chair supporting 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
Patent Citations (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 |
| JPH08196374A (en) * | 1995-01-20 | 1996-08-06 | Hikari Seisakusho:Kk | Chair |
| JPH08317831A (en) * | 1996-06-11 | 1996-12-03 | Hikari Seisakusho:Kk | Shaft device with shaft having direction restituting function and elevatable function |
| US6315262B1 (en) * | 1999-06-30 | 2001-11-13 | Samhongsa Co., Ltd. | 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 |
| JP2007024145A (en) * | 2005-07-14 | 2007-02-01 | Stabilus Gmbh | Chair supporting 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 |
Cited By (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104290875B (en) | 2017-10-03 |
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