CN108968469A - One kind can fix rotatable rotary seat - Google Patents
One kind can fix rotatable rotary seat Download PDFInfo
- Publication number
- CN108968469A CN108968469A CN201811156864.7A CN201811156864A CN108968469A CN 108968469 A CN108968469 A CN 108968469A CN 201811156864 A CN201811156864 A CN 201811156864A CN 108968469 A CN108968469 A CN 108968469A
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- Prior art keywords
- seat
- fixed
- oiling
- backrest
- plate
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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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- 239000010935 stainless steel Substances 0.000 claims abstract description 27
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 27
- 238000010276 construction Methods 0.000 claims abstract description 9
- 230000001681 protective effect Effects 0.000 claims abstract description 7
- 230000001105 regulatory effect Effects 0.000 claims abstract description 7
- 238000012423 maintenance Methods 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims description 8
- 229910000838 Al alloy Inorganic materials 0.000 claims description 6
- 239000004677 Nylon Substances 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 240000007594 Oryza sativa Species 0.000 claims 1
- 235000007164 Oryza sativa Nutrition 0.000 claims 1
- 235000009566 rice Nutrition 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 230000001932 seasonal effect Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
- A47C3/18—Chairs or stools with rotatable seat
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
- A47C3/20—Chairs or stools with vertically-adjustable seats
- A47C3/30—Chairs or stools with vertically-adjustable seats with vertically-acting fluid cylinder
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/002—Chair or stool bases
- A47C7/004—Chair or stool bases for chairs or stools with central column, e.g. office chairs
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/002—Chair or stool bases
- A47C7/006—Chair or stool bases with castors
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/02—Seat parts
- A47C7/18—Seat parts having foamed material included in cushioning part
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/36—Support for the head or the back
- A47C7/40—Support for the head or the back for the back
- A47C7/42—Support for the head or the back for the back of detachable or loose type
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/54—Supports for the arms
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/62—Accessories for chairs
Abstract
The present invention, which provides one kind, can fix rotatable rotary seat, including seat plate, cushion, vertical supporting bar, lateral handrail, cushion collar, rotatable oiling fixed seat structure, locking-adjustable fixed wire lever construction, the fixed mount structure of replaceable backrest, chair leg bar, stainless steel sleeve pipe, movable pulley, pressure liftable cylinder, height regulating rod, protective jacket and cup snap ring, the cushion are glued to the upper surface of seat plate.The output end activity of pressure liftable cylinder of the present invention is plugged on the inner ring of deep groove ball bearing；The output end of the pressure liftable cylinder and the inner ring of deep groove ball bearing are interference fitted and are arranged, and are conducive to that the function that turning chair top is rotated may be implemented when movable pulley is fixed；L-type platform sling, adjusts through-hole, limited block, and locating rod manually adjusts the setting of cap and limit hole, is conducive to be locked to rotating seat, plays the role of positioning.
Description
Technical field
The invention belongs to the technical field of the seat more particularly to one kind can fix rotatable rotary seat.
Background technique
With the continuous development and raising of levels of substance, people are also higher and higher to the quality requirement of daily life, and seat
The daily necessities no matter chair all frequently uses as a people in work or life, comfort is also increasingly by people
Concern.From four initial square stools, couch finally, then to the more rotating seat for being used in office or public arena
Chair, rotary seat can move, and height can go up and down, in short, seat just with the trend continuously improved cater to people to relax
The demand of adaptive.
As rotatable seat is generally used in and is done due to this seat flexible rotation rotary seat as its name suggests
Public place, existing rotary seat is relatively simple for structure, including pedestal, rotating mechanism and chair body, and rotating mechanism mainly includes support
Chair body is arranged in the top of column, support column, and by bearing hinge connection between chair body and support column, the lower end of support column is arranged in pedestal
On；Chair body mainly includes support rod, and seat and the chair back on support rod is arranged in；The rotary seat of such mechanism when rotated,
Stress is concentrated mainly on the junction of bearing and support column, and after prolonged use, rotating mechanism is easy to damage, while seat
It can not also be adjusted with the chair back.
China Patent Publication No. is CN105029935B, and invention and created name is a kind of rotary seat, including pedestal, rotation
Mechanism and chair body；Rotating mechanism includes top rotary table and lower rotary table, and lower rotary table is set on the base, and is set at the end face center of lower rotary table
It is equipped with cylindrical shrinkage pool, ring-shaped sliding rail is additionally provided on the top surface of lower rotary table, is provided with shaft at the bottom center of top rotary table,
Several sliding blocks are provided on the bottom surface of top rotary table, all sliding blocks are located at using shaft as on the circumference in the center of circle；Chair body is arranged at upper turn
On the top surface of disk；Chair body includes support rod, and the lower end of support rod is cased with seat casing, be provided on seat casing seat bracket and
First locking part is provided with seat on seat bracket, is rail structure between seat and seat bracket；The upper end of support rod is cased with
Chair back casing is provided with chairback brace and the second locking part on chair back casing, is provided with the chair back on chairback brace.But it is existing
There is also the function that can not realize that footing fixing seat plate is rotated, chair angle adjusts fixed inconvenient rotary seat
The problem of cannot being replaced according to seasonal variations with backrest.
Therefore, it invents one kind and can fix rotatable rotary seat and be very necessary.
Summary of the invention
In order to solve the above technical problem, the present invention provides one kind can fix rotatable rotary seat, existing to solve
Rotary seat can not realize the function that footing fixing seat plate is rotated, chair angle adjusts fixed inconvenient and backrest
The problem of cannot being replaced according to seasonal variations.One kind can fix rotatable rotary seat, including seat plate, and cushion is indulged
To support rod, lateral handrail, cushion collar, rotatable oiling fixed seat structure, locking-adjustable fixed wire lever construction can be more
Change the fixed mount structure of backrest, chair leg bar, stainless steel sleeve pipe, movable pulley, pressure liftable cylinder, height regulating rod, protective jacket and cup
Snap ring, the cushion are glued to the upper surface of seat plate；The vertical supporting bar longitudinal bolt is connected to the front surface of seat plate
Right positions；Described lateral handrail one end is connected with the fixed mount structure of replaceable backrest, and the other end is bolted to vertical
To the left upper portion position of support rod；The cushion collar is socketed in the outer surface middle position of lateral handrail；Described can
Rotation oiling fixed seat structure is mounted on the lower surface middle position of seat plate；The locking-adjustable fixed wire lever construction peace
Mounted in the lower surface leftward position of seat plate；The fixed mount structure of the replaceable backrest is fixed on the upper left side of seat plate；Described
Screw is connected to the outer surface of stainless steel sleeve pipe to chair leg bar respectively；The movable pulley is bolted to the top of chair leg bar；Institute
The pressure liftable cylinder stated is bolted to the bottom inner surface of stainless steel sleeve pipe；The height regulating rod is threaded in air pressure
The left upper portion position of lift cylinders；The protective jacket is socketed in the outer surface lower part of pressure liftable cylinder and is arranged in stainless steel sleeve
The top of pipe；The cup snap ring screw is connected to the lower right side position of vertical supporting bar；The rotatable oiling is solid
Reservation structure includes connecting plate, rotating seat, and slot, limit hole, deep groove ball bearing, oiling connecting tube and leakproof bolt are maintained in oiling,
The rotating seat is welded on the lower surface middle position of connecting plate；The oiling maintenance slot is laterally provided with the interior of rotating seat
Portion upper right side is simultaneously connected with oiling connecting tube；The limit hole is provided with the front surface lower position of rotating seat respectively；Institute
The deep groove ball bearing stated is embedded in the inner lower middle position of rotating seat；The oiling connecting tube is welded on the right side of rotating seat
Upper lateral part position；The leakproof bolt thread is connected to the inner right side of oiling connecting tube.
Preferably, the locking-adjustable fixed wire lever construction includes L-type platform sling, adjusts through-hole, and limited block is fixed
Position bar, manually adjusts cap and rubber buffer ring pad, the adjusting through-hole is laterally provided with the inner lower of L-type platform sling vertical section
Position；The limited block is threaded on the left of the upper surface of locating rod and the right side of L-type platform sling is arranged in；The hand
Dynamic adjustment cap is threaded in the left end of locating rod；The outer surface that the rubber buffer ring pad is actively socketed on locating rod is left
Side；The locating rod is threaded in the inside for adjusting through-hole.
Preferably, the fixed mount structure of the replaceable backrest includes backrest fixed frame, link, threaded hole, lock-screw,
Rear baffle item and fixed angle plate, screw is connected to the inside upper surface of backrest fixed frame and a left side for lower surface to the link respectively
Right two side positions；The threaded hole is provided with two up and down of the left and right sides of backrest fixed frame respectively；The locking screw
Nail is threaded in threaded hole；Cross screw is connected to the rear surface of backrest fixed frame or more two to the rear baffle item respectively
Portion；The fixed angle plate is respectively welded at position at left and right sides of the lower surface of backrest fixed frame.
Preferably, the cushion collar specifically uses nylon cloth set；The chair leg bar specifically uses aluminium alloy rod；It is described
Chair leg bar be provided with it is multiple；The stainless steel sleeve pipe uses the stainless steel tube of one end sealing.
Preferably, the inner surface of the limit hole is provided with screw thread；The limit hole is provided with multiple；The company
Five millimeters to eight millimeters of rectangle corrosion resistant plate is arranged in using thickness for fishplate bar；The connecting plate is bolted with seat plate.
Preferably, the lower-left end of the described oiling maintenance slot be arranged in deep groove ball bearing top and with deep groove ball bearing phase
Connection setting.
Preferably, the rubber buffer ring pad specifically uses round rubber pad；The rubber buffer ring pad setting exists
Manually adjust the right side of cap and the left side of L-type platform sling.
Preferably, the locating rod specifically uses screwed stainless steel；The locating rod and limit hole spiral shell
Line connection setting.
Preferably, the L-type platform sling and seat plate are bolted setting.
Preferably, the fixed angle plate and seat plate are bolted setting；The backrest fixed frame specifically uses Back Word
The aluminum alloy frame of shape.
Preferably, spongy layer is filled with inside the cushion；The outer surface of the cushion is provided with water proof rubber layer；
The cup snap ring specifically uses semicircular stainless steel retainer ring.
Preferably, the output end activity of the pressure liftable cylinder is plugged on the inner ring of deep groove ball bearing；The air pressure
The output end of lift cylinders and the inner ring of deep groove ball bearing are interference fitted and are arranged.
Preferably, the movable pulley is specifically using the rubber universal wheel for having brake block.
Preferably, the pressure liftable cylinder specifically uses model M20 turning chair cylinder.
Compared with prior art, the invention has the benefit that
1. in the present invention, the output end activity of the pressure liftable cylinder is plugged on the inner ring of deep groove ball bearing；The air pressure
The output end of lift cylinders and the inner ring of deep groove ball bearing are interference fitted and are arranged, and are conducive to may be implemented to revolve when movable pulley is fixed
The function that swivel chair top is rotated.
2. in the present invention, slot is maintained in the oiling, and the setting of oiling connecting tube and leakproof bolt, it is convenient to seat to be conducive to
The junction of chair carries out oiling maintenance, extends the service life of seat.
3. in the present invention, the movable pulley specifically using the rubber universal wheel for having brake block, is conducive to rotating seat
Chair is moved and is fixed.
4. in the present invention, the L-type platform sling adjusts through-hole, limited block, and locating rod manually adjusts cap and limit hole
Setting, be conducive to be locked to rotating seat, play the role of positioning.
5. in the present invention, the rubber ring pad that rushes specifically uses round rubber pad；The rubber buffer ring pad setting
In the left side on the right side and L-type platform sling that manually adjust cap, be conducive to play the role of damping, buffering during being locked.
6. in the present invention, the backrest fixed frame, link, threaded hole, the setting of lock-screw and rear baffle item has
Select suitable backrest to be installed conducive to according to the difference in season, and mounting means is available, increase use it is abundant
The convenience of property and installation.
7. in the present invention, the cup snap ring specifically uses semicircular stainless steel retainer ring, be conducive to carry out cup
It connects and fixes, fetching when convenient to use.
8. in the present invention, spongy layer is filled with inside the cushion；The outer surface of the cushion is provided with waterproof rubber
Glue-line is conducive to increase the comfort that rotary seat uses, and can play the role of waterproof.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of rotary seat of the present invention.
Fig. 2 is the structural schematic diagram of rotatable oiling fixed seat structure in rotary seat of the present invention.
Fig. 3 is the structural schematic diagram of locking-adjustable fixed wire lever construction in rotary seat of the present invention.
Fig. 4 is the right side structural representation of the fixed mount structure of replaceable backrest in rotary seat of the present invention.
In figure: 1, seat plate；2, cushion；3, vertical supporting bar；4, lateral handrail；5, cushion collar；6, rotatable oiling is solid
Reservation structure；61, connecting plate；62, rotating seat；63, slot is maintained in oiling；64, limit hole；65, deep groove ball bearing；66, oiling connects
Adapter tube；67, leakproof bolt；7, locking-adjustable fixed wire lever construction；71, L-type platform sling；72, through-hole is adjusted；73, limiting block
Block；74, locating rod；75, cap is manually adjusted；76, rubber buffer ring pad；8, the fixed mount structure of replaceable backrest；81, backrest is fixed
Frame；82, link；83, threaded hole；84, lock-screw；85, rear baffle item；86, fixed angle plate；9, chair leg bar；10, stainless steel sleeve
Pipe；11, movable pulley；12, pressure liftable cylinder；13, height regulating rod；14, protective jacket；15, cup snap ring.
Specific embodiment
The present invention is described further below in conjunction with attached drawing:
Embodiment:
As shown in attached drawing 1 to attached drawing 2, the present invention, which provides one kind, can fix rotatable rotary seat, including seat plate 1, cushion 2,
Vertical supporting bar 3, lateral handrail 4, cushion collar 5, rotatable oiling fixed seat structure 6, the fixed wire lever knot of locking-adjustable
Structure 7, the fixed mount structure 8 of replaceable backrest, chair leg bar 9, stainless steel sleeve pipe 10, movable pulley 11, pressure liftable cylinder 12, height adjustment
Bar 13, protective jacket 14 and cup snap ring 15, the cushion 2 are glued to the upper surface of seat plate 1；The vertical supporting bar 3 is vertical
To the front surface right positions for being bolted to seat plate 1；Described 4 one end of lateral handrail and the fixed mount structure of replaceable backrest
8 are connected, and the other end is bolted to the left upper portion position of vertical supporting bar 3；The cushion collar 5 is socketed in lateral handrail
The outer surface middle position of bar 4；The rotatable oiling fixed seat structure 6 is mounted on the lower surface middle position of seat plate 1；Institute
The locking-adjustable fixed wire lever construction 7 stated is mounted on the lower surface leftward position of seat plate 1；The replaceable backrest is fixed
Mount structure 8 is fixed on the upper left side of seat plate 1；Screw is connected to the outer surface of stainless steel sleeve pipe 10 to the chair leg bar 9 respectively；Institute
The movable pulley 11 stated is bolted to the top of chair leg bar 9；The pressure liftable cylinder 12 is bolted to stainless steel sleeve pipe 10
Bottom inner surface；The height regulating rod 13 is threaded in the left upper portion position of pressure liftable cylinder 12；Described is anti-
Sheath 14 is socketed in the outer surface lower part of pressure liftable cylinder 12 and the top of stainless steel sleeve pipe 10 is arranged in；The cup snap ring
15 screws are connected to the lower right side position of vertical supporting bar 3；The rotatable oiling fixed seat structure 6 includes connecting plate
61, slot 63, limit hole 64, deep groove ball bearing 65, oiling connecting tube 66 and leakproof bolt 67 are maintained in rotating seat 62, oiling, described
Rotating seat 62 be welded on the lower surface middle position of connecting plate 61；The oiling maintenance slot 63 is laterally provided with rotating seat 62
Inside upper right side and be connected with oiling connecting tube 66；The limit hole 64 is provided with respectively under the front surface of rotating seat 62
Portion position；The deep groove ball bearing 65 is embedded in the inner lower middle position of rotating seat 62；The oiling connecting tube 66
It is welded on the right upper portion position of rotating seat 62；The inside that the leakproof bolt 67 is threaded in oiling connecting tube 66 is right
Side；Left-right rotation seat plate 1, so when deep groove ball bearing 65 pressure liftable cylinder 12 output end rotate, to meet rotation
It needs, adjusts to after suitable position, locating rod 74 is screwed into limit hole 64 is fixed again；Using a period of time
Afterwards, leakproof bolt 67 is backed out, oil filling pipeline is connected with oiling connecting tube 66, lubricating oil is maintained into slot 63 by oiling and is instilled
In deep groove ball bearing 65, play the role of lubricating maintenance.
As shown in Fig. 3, in above-described embodiment, specifically, the locking-adjustable fixed wire lever construction 7 includes L
Type platform sling 71, adjusts through-hole 72, limited block 73, and locating rod 74 manually adjusts cap 75 and rubber buffer ring pad 76, the tune
Section through-hole 72 is laterally provided with the inner lower position of 71 vertical section of L-type platform sling；The limited block 73 is threaded in fixed
The upper surface left side of position bar 74 and the right side that L-type platform sling 71 is set；The cap 75 that manually adjusts is threaded in locating rod
74 left end；The rubber buffer ring pad 76 is actively socketed on the left of the outer surface of locating rod 74；74 spiral shell of locating rod
Line is connected to the inside for adjusting through-hole 72；When needing rotary seat, manually adjusts counterclockwise turn of cap 75 and manually adjust
Cap 75, and then locating rod 74 is driven to adjust to movement outside in through-hole 72, when limited block 73 is contacted with L-type platform sling 71,
It can determine whether that locating rod 74 is separated with 64 phase of limit hole.
As shown in Fig. 4, in above-described embodiment, specifically, the fixed mount structure 8 of the replaceable backrest is solid including backrest
Determine frame 81, link 82, threaded hole 83, lock-screw 84, rear baffle item 85 and fixed angle plate 86, the link 82 distinguishes screw
It is connected to the inside upper surface of backrest fixed frame 81 and the left and right sides position of lower surface；The threaded hole 83 is provided with respectively
Two up and down of the left and right sides of backrest fixed frame 81；The lock-screw 84 is threaded in threaded hole 83；Described
Cross screw is connected to the rear surface of backrest fixed frame 81 or more two to rear baffle item 85 respectively；The fixed angle plate 86 is distinguished
It is welded on position at left and right sides of the lower surface of backrest fixed frame 81；The difference that season is used according to turning chair, it is suitable to select
Backrest be placed in backrest fixed frame 81, and be placed on the front of rear baffle item 85, run through threaded hole 83 with lock-screw 84
It is fixed, can will be connect on link 82 by the rope system of back, play fixed effect；Push turning chair in movable pulley 11
Under the action of be moved to the position used, and fix the brake block on movable pulley 11.
In above-described embodiment, specifically, the cushion collar 5 specifically uses nylon cloth set；The chair leg bar 9 is specifically adopted
Use aluminium alloy rod；The chair leg bar 9 is provided with multiple；The stainless steel tube that the stainless steel sleeve pipe 10 is sealed using one end.
In above-described embodiment, specifically, the inner surface of the limit hole 64 is provided with screw thread；The limit hole 64 is set
It is equipped with multiple；Five millimeters to eight millimeters of rectangle corrosion resistant plate is arranged in using thickness for the connecting plate 61；The company
Fishplate bar 61 is bolted with seat plate 1.
In above-described embodiment, specifically, the upper of deep groove ball bearing 65 is arranged in the lower-left end of the oiling maintenance slot 63
Portion and the setting that is connected with deep groove ball bearing 65.
In above-described embodiment, specifically, the rubber buffer ring pad 76 specifically uses round rubber pad；The buffering
The left side on the right side for manually adjusting cap 75 and L-type platform sling 71 is arranged in rubber ring pad 76.
In above-described embodiment, specifically, the locating rod 74 specifically uses screwed stainless steel；Described determines
Position bar 74 is threadedly coupled setting with limit hole 64.
In above-described embodiment, specifically, the L-type platform sling 71 and seat plate 1 are bolted setting.
In above-described embodiment, specifically, the fixed angle plate 86 and seat plate 1 are bolted setting；The backrest is solid
Determine the aluminum alloy frame that frame 81 specifically uses rectangular-ambulatory-plane.
In above-described embodiment, specifically, being filled with spongy layer inside the cushion 2；The outer surface of the cushion 2 is set
It is equipped with water proof rubber layer；Be conducive to increase the comfort that rotary seat uses, and waterproof can be played the role of；The cup card
Ring 15 specifically uses semicircular stainless steel retainer ring；Be conducive to connect and fix cup, fetching when convenient to use.
In above-described embodiment, specifically, the output end activity of the pressure liftable cylinder 12 is plugged on deep groove ball bearing 65
Inner ring；The output end of the pressure liftable cylinder 12 and the inner ring of deep groove ball bearing 65 are interference fitted and are arranged.
In above-described embodiment, specifically, the movable pulley 11 is specifically using the rubber universal wheel for having brake block.
In above-described embodiment, specifically, the pressure liftable cylinder 12 specifically uses model M20 turning chair cylinder.
Working principle
In the use of the present invention, using the difference in season according to turning chair, suitable backrest can be selected to be placed on backrest and fixed
In frame 81, and it is placed on the front of rear baffle item 85, is fixed with lock-screw 84 through threaded hole 83, can will lean on back
Rope system connect on link 82, play fixed effect；It pushes turning chair to be moved under the action of movable pulley 11 to use
Position, and the brake block on movable pulley 11 is fixed, when needing rotary seat, manually adjusts cap 75 and turn hand counterclockwise
Dynamic adjustment cap 75, and then locating rod 74 is driven to adjust in through-hole 72 to movement outside, when limited block 73 and L-type platform sling 71 connect
When touching, that is, it can determine whether that locating rod 74 is separated with 64 phase of limit hole；At this point, can left-right rotation seat plate 1, and then make deep groove ball bearing
65 rotate in the output end of pressure liftable cylinder 12, to meet the needs of rotation, adjust to after suitable position, again by locating rod
74 are screwed into limit hole 64 and are fixed；In use for some time, leakproof bolt 67 is backed out, by oil filling pipeline and oiling
Connecting tube 66 is connected, and lubricating oil is maintained slot 63 by oiling and is instilled in deep groove ball bearing 65, lubricating maintenance is played the role of.
Using technical solutions according to the invention or those skilled in the art under the inspiration of technical solution of the present invention,
Similar technical solution is designed, and reaches above-mentioned technical effect, is to fall into protection scope of the present invention.
Claims (10)
1. one kind can fix rotatable rotary seat, which is characterized in that this can fix rotatable rotary seat, including seat plate
(1), cushion (2), vertical supporting bar (3), lateral handrail (4), cushion collar (5), rotatable oiling fixed seat structure (6) can
Adjusting is locked lead screw rod structure (7), and replaceable backrest is fixed mount structure (8), chair leg bar (9), stainless steel sleeve pipe (10), moves
Driving wheel (11), pressure liftable cylinder (12), height regulating rod (13), protective jacket (14) and cup snap ring (15), the cushion (2)
It is glued to the upper surface of seat plate (1)；Described vertical supporting bar (3) longitudinal bolt is connected to the front surface right lateral position of seat plate (1)
It sets；Described lateral handrail (4) one end is connected with replaceable backrest fixed mount structure (8), and the other end is bolted to vertical
To the left upper portion position of support rod (3)；The cushion collar (5) is socketed in the outer surface middle position of lateral handrail (4)；
The rotatable oiling fixed seat structure (6) is mounted on the lower surface middle position of seat plate (1)；The locking-adjustable is solid
Fixed thread lever construction (7) is mounted on the lower surface leftward position of seat plate (1)；The replaceable backrest fixed mount structure (8) is solid
It is scheduled on the upper left side of seat plate (1)；Screw is connected to the outer surfaces of stainless steel sleeve pipe (10) to the chair leg bar (9) respectively；It is described
Movable pulley (11) be bolted to the tops of chair leg bar (9)；The pressure liftable cylinder (12) is bolted to stainless steel sleeve
Manage the bottom inner surface of (10)；The height regulating rod (13) is threaded in the left upper portion position of pressure liftable cylinder (12)
It sets；The protective jacket (14) is socketed in the outer surface lower part of pressure liftable cylinder (12) and is arranged in the upper of stainless steel sleeve pipe (10)
Portion；Described cup snap ring (15) screw is connected to the lower right side position of vertical supporting bar (3)；The rotatable oiling is solid
Reservation structure (6) includes connecting plate (61), rotating seat (62), oiling maintenance slot (63), limit hole (64), deep groove ball bearing
(65), oiling connecting tube (66) and leakproof bolt (67), the rotating seat (62) are welded in the lower surface of connecting plate (61)
Between position；Described oiling maintenance slot (63) be laterally provided with inside upper right side of rotating seat (62) and with oiling connecting tube (66)
It is connected；The limit hole (64) is provided with the front surface lower position of rotating seat (62) respectively；The deep groove ball bearing
(65) it is embedded in the inner lower middle position of rotating seat (62)；The oiling connecting tube (66) is welded on rotating seat (62)
Right upper portion position；The leakproof bolt (67) is threaded in the inner right side of oiling connecting tube (66).
2. rotatable rotary seat can be fixed as described in claim 1, which is characterized in that the locking-adjustable is fixed
Lead screw rod structure (7) includes L-type platform sling (71), is adjusted through-hole (72), limited block (73), and locating rod (74) manually adjusts cap
(75) and rubber buffer ring pad (76), the adjusting through-hole (72) are laterally provided with the interior subordinate of L-type platform sling (71) vertical section
Side position；The limited block (73) is threaded on the left of the upper surface of locating rod (74) and is arranged in L-type platform sling (71)
Right side；The left end for manually adjusting cap (75) and being threaded in locating rod (74)；The rubber buffer ring pad (76)
It is actively socketed on the left of the outer surface of locating rod (74)；The locating rod (74), which is threaded in, adjusts the interior of through-hole (72)
Portion.
3. rotatable rotary seat can be fixed as described in claim 1, which is characterized in that the replaceable backrest is fixed
Mount structure (8) includes backrest fixed frame (81), link (82), threaded hole (83), lock-screw (84), rear baffle item (85) and solid
Angle fixing plate (86), screw is connected to the inside upper surface of backrest fixed frame (81) and a left side for lower surface to the link (82) respectively
Right two side positions；The threaded hole (83) is provided with two up and down of the left and right sides of backrest fixed frame (81) respectively；It is described
Lock-screw (84) be threaded in threaded hole (83)；Cross screw is connected to backrest to the rear baffle item (85) respectively
The rear surface of fixed frame (81) two up and down；The fixed angle plate (86) is respectively welded at the lower surface of backrest fixed frame (81)
Left and right sides position.
4. rotatable rotary seat can be fixed as described in claim 1, which is characterized in that the cushion collar (5) is specific
Using nylon cloth set；The chair leg bar (9) specifically uses aluminium alloy rod；The chair leg bar (9) is provided with multiple；Described
Stainless steel sleeve pipe (10) uses the stainless steel tube of one end sealing.
5. rotatable rotary seat can be fixed as described in claim 1, which is characterized in that the limit hole (64) it is interior
Surface is provided with screw thread；The limit hole (64) is provided with multiple；The connecting plate (61) is arranged using thickness in five millis
The rectangle corrosion resistant plate of rice to eight millimeters；The connecting plate (61) is bolted with seat plate (1).
6. rotatable rotary seat can be fixed as described in claim 1, which is characterized in that slot (63) are maintained in the oiling
Top and with deep groove ball bearing (65) be connected setting of the lower-left end setting in deep groove ball bearing (65).
7. rotatable rotary seat can be fixed as claimed in claim 2, which is characterized in that the rubber buffer ring pad
(76) round rubber pad is specifically used；The rubber buffer ring pad (76) is arranged in right side and the L-type for manually adjusting cap (75)
The left side of platform sling (71).
8. rotatable rotary seat can be fixed as claimed in claim 2, which is characterized in that the locating rod (74) is specific
Using screwed stainless steel；The locating rod (74) is threadedly coupled setting with limit hole (64).
9. rotatable rotary seat can be fixed as claimed in claim 3, which is characterized in that the fixed angle plate (86) with
Seat plate (1) is bolted setting；The backrest fixed frame (81) specifically uses the aluminum alloy frame of rectangular-ambulatory-plane.
10. rotatable rotary seat can be fixed as described in claim 1, which is characterized in that filled out inside the cushion (2)
Filled with spongy layer；The outer surface of the cushion (2) is provided with water proof rubber layer；The cup snap ring (15) is specifically using half
Circular stainless steel retainer ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811156864.7A CN108968469A (en) | 2018-09-30 | 2018-09-30 | One kind can fix rotatable rotary seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811156864.7A CN108968469A (en) | 2018-09-30 | 2018-09-30 | One kind can fix rotatable rotary seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108968469A true CN108968469A (en) | 2018-12-11 |
Family
ID=64544244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811156864.7A Pending CN108968469A (en) | 2018-09-30 | 2018-09-30 | One kind can fix rotatable rotary seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108968469A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110142735A (en) * | 2019-05-31 | 2019-08-20 | 嘉兴云顶机械设备有限公司 | A kind of liftable repairing stool |
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