CN105476311A - Multifunctional waiting stacked chairs - Google Patents
Multifunctional waiting stacked chairs Download PDFInfo
- Publication number
- CN105476311A CN105476311A CN201610078884.1A CN201610078884A CN105476311A CN 105476311 A CN105476311 A CN 105476311A CN 201610078884 A CN201610078884 A CN 201610078884A CN 105476311 A CN105476311 A CN 105476311A
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- CN
- China
- Prior art keywords
- circular hole
- waiting
- hand member
- waiting chair
- handrail
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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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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C1/00—Chairs adapted for special purposes
- A47C1/12—Theatre, auditorium, or similar chairs
- A47C1/124—Separate chairs, connectible together into a row
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- 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
-
- 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
- A47C7/68—Arm-rest tables ; or back-rest tables
Abstract
The invention discloses multifunctional waiting stacked chairs. The multifunctional waiting stacked chairs are mainly characterized in that mobile phone frames are arranged on the front portions of middle armrests between side-by-side adjacent waiting chairs in the waiting stacked chairs respectively; first round holes are formed in the front portions of left armrests and right armrests of the waiting chairs at the left end and the right end of the waiting stacked chairs respectively, long grooves communicated with the first round holes are formed in the lower ends of the front portions of the first round holes, cylindrical sliding rods are arranged in the first round holes, and table tops of an integrated structure are arranged at the lower ends of the front portions of the sliding rods. According to the multifunctional waiting stacked chairs, mobile phones can be clamped on the mobile frames of the middle armrests of the waiting stacking chairs, the table top on the left/right armrest of the waiting chair at the left/right end of the waiting stacked chairs is pulled out, and is rotated by 270 degrees clockwise/counterclockwise, the fixed horizontal table top can be formed, the handle is pulled out leftwards/rightwards, the table top is rotated by 270 degrees counterclockwise/clockwise, then the table top is moved into the left/right armrest of the waiting chair at the left/right end of the waiting stacked chairs, the waiting stacked chairs can be restored to the original shape, and travelers can conveniently amuse themselves, have meals and work when waiting for a bus or train.
Description
Technical field
The present invention relates to Waiting Lounge communal facility technical field, particularly the one multi-functional row of waiting chair.
Background technology
The current row of waiting chair only has confession passenger to be seated the effect of waiting, function singleness; Major part passenger be seated wait in be all with hand-held mobile phone, hang down head and appreciate highlight that mobile phone plays and carry out amusement and dismiss waiting time, neck, hand will feel uncomfortable slightly for a long time the time.
The time of departure of some trains, regular bus is just at table the time period, take the train of these time periods, the passenger of regular bus do not have a meal and just must advance to Waiting Lounge and wait, belly is hungry and just eats with boiling water bubble barreled instant noodle, because existing waiting chair does not have the table can placing barreled instant noodle, passenger can only hot barreled instant noodle with hand rest and eat, and extremely bothers; Some passengers due to Comparision busy, even the time of waiting also carries out work with notebook computer, due to existing waiting chair, do not have can the table of placing laptop, and notebook computer can only be placed on the leg of oneself by passenger, the time slightly for a long time leg will feel uncomfortable.
Summary of the invention
The object of the invention is to improve the deficiency of prior art, when providing a kind of passenger of convenience to wait with cell phone entertainment, eat barreled instant noodle or the multi-functional row of the waiting chair with working with notebook computer, facilitate passenger's amusement during waiting, dining and work.
Technical scheme of the present invention is: the one multi-functional row of the waiting chair comprising more than three or three waiting chairs side by side, the front portion of the middle handrail between waiting chair adjacent side by side in the row's of waiting chair is respectively equipped with handset mounting, the bottom of the support of handset mounting is provided with back-up ring, the bottom of back-up ring is provided with screw rod, connect with nut after first round tube hole of screw rod through the front portion of middle handrail, support is fastened on the front portion of middle handrail.
The top of described support is provided with bulb joint, the bulb of bulb upper end of joint is through inserting in the first shrinkage pool of swivel lower end again after the second round tube hole of taper thread nut lower end, to be connected with the taper thread of swivel lower end by taper thread nut and lock, taper thread lower end flange collar inwardly is inwardly shunk, by the bulb fastening of bulb upper end of joint in the first shrinkage pool of swivel lower end, swivel can be made 360o around the bulb of bulb upper end of joint and rotate.
The wall thickness part of the taper thread of described swivel lower end is provided with four uniform long grooves vertically.
The upper end of described swivel is provided with the second shrinkage pool coordinated with the inserting column of Mobile phone clip lower end, to be connected by Mobile phone clip to tighten together by the first screw with swivel.
3rd shrinkage pool of described bulb joint lower end is together with the firm gluing of upper end all-purpose adhesive of metal hose.
The external diameter border of described taper thread nut is provided with uniform anti-skidding annular knurl.
The front portion of the left and right handrail of the waiting chair at the described left and right two ends of the row's of waiting chair is respectively equipped with the first circular hole, the front lower ends of the first circular hole is provided with the elongated slot communicated with the first circular hole, columniform slide bar is provided with in first circular hole, the front lower ends of slide bar is provided with the table of integrative-structure, table coordinates with elongated slot is dynamic, and the forward and backward length of table is identical with the forward and backward length of elongated slot.
Can rotate 270 degree clockwise around the first circular hole when table on the left handrail of the waiting chair of the described row's of waiting chair left end pulls out and become horizontal table top, used time counter-clockwise direction can not move in elongated slot after rotating 270 degree.
270 degree can be rotated around the first circular hole counter-clockwise direction when table on the right handrail of the waiting chair of the described row's of waiting chair right-hand member pulls out and become horizontal table top, can not move in elongated slot after used time clockwise direction rotation 270 degree.
The rear portion of described slide bar is provided with the cylindrical blocks being pulled out to forward the integrative-structure of extreme position for limiting slide bar, cylindrical blocks is located in the second circular hole of communicating with the rear portion of the first circular hole, and cylindrical blocks can forward and backward slip in the second circular hole when table pulls out/moves into.
The diameter of described cylindrical blocks is greater than the diameter of the first circular hole, is less than the diameter of the second circular hole.
The anterior left end of the left handrail of the waiting chair of the described row's of waiting chair left end is provided with and three circular hole that communicate vertical with the first circular hole, the left end of the 3rd circular hole be provided with communicate, aperture is greater than the 4th circular hole of the 3rd circular hole, alignment pin is provided with in 4th circular hole, the right-hand member of alignment pin is provided with annulus back-up ring, the left end of annulus back-up ring is provided with Compress Spring, the left end of Compress Spring is provided with shrouding, shrouding with the second screw fastening on the left side of left handrail.
The right-hand member plunger of the annulus back-up ring of described alignment pin right-hand member coordinates with the 3rd circular hole is dynamic, table pull-out on the left handrail of the waiting chair of the row's of waiting chair left end is when the first circular hole clockwise direction rotation 270 degree becomes horizontal table top, under the elastic force effect of Compress Spring, the right-hand member plunger of the annulus back-up ring of alignment pin right-hand member is inserted in the round shrinkage pool of slide bar upper end, is fixed in the horizontal plane by table.
The left end of described alignment pin is through the left part exposed after the centre bore of shrouding at left handrail, and the external screw thread of left end end and the screwed hole of handle of alignment pin are fastened together.
The anterior right-hand member of the right handrail of the waiting chair of the described row's of waiting chair right-hand member is provided with and three circular hole that communicate vertical with the first circular hole, the right-hand member of the 3rd circular hole be provided with communicate, aperture is greater than the 4th circular hole of the 3rd circular hole, alignment pin is provided with in 4th circular hole, the left end of alignment pin is provided with annulus back-up ring, the right-hand member of annulus back-up ring is provided with Compress Spring, the right-hand member of Compress Spring is provided with shrouding, shrouding with the second screw fastening on the right side of right handrail.
The left end plunger of the annulus back-up ring of described alignment pin left end coordinates with the 3rd circular hole is dynamic, table pull-out on the right handrail of the waiting chair of the row's of waiting chair right-hand member is when the first circular hole counter-clockwise direction rotation 270 degree becomes horizontal table top, under the elastic force effect of Compress Spring, the left end plunger of the annulus back-up ring of alignment pin left end is inserted in the round shrinkage pool of slide bar upper end, is fixed in the horizontal plane by table.
The right-hand member of described alignment pin is through the right part exposed after the centre bore of shrouding at right handrail, and the external screw thread of right-hand member end and the screwed hole of handle of alignment pin are fastened together.
The present invention compared with prior art has following distinguishing feature and good effect: the front portion of the middle handrail between the waiting chair that the present invention is adjacent side by side in the row's of waiting chair is respectively equipped with handset mounting, back-up ring is provided with in the bottom of the support of handset mounting, screw rod is provided with in the bottom of back-up ring, connect with nut after screw rod being passed the first round tube hole of the front portion of middle handrail, support is fastened on the front portion of middle handrail.The present invention passenger need appreciate mobile phone play highlight carry out amusement dismiss waiting time time, as long as mobile phone is clamped on the handset mounting on the middle handrail between waiting chair adjacent side by side in the row's of waiting chair, mix up height and the direction of mobile phone, facilitate passenger in period amusement of waiting.
The present invention is provided with four uniform long grooves vertically in the wall thickness part of the taper thread of swivel lower end.When locking tapering screw nut, be conducive to taper thread lower end flange collar inwardly inwardly to shrink, by the bulb fastening of bulb upper end of joint in the first shrinkage pool of swivel lower end, ensure that when spheroid joint is firmly connected with swivel swivel can rotate by 360o, Mobile phone clip 360o is rotated, further facilitates passenger in period amusement of waiting.
The present invention is respectively equipped with the first circular hole in the front portion of the left and right handrail of the waiting chair at the left and right two ends of the row's of waiting chair, the elongated slot communicated with the first circular hole is provided with in the front lower ends of the first circular hole, columniform slide bar is provided with in the first circular hole, the table of integrative-structure is provided with in the front lower ends of slide bar, table coordinates with elongated slot is dynamic, and the forward and backward length of table is identical with the forward and backward length of elongated slot; Can rotate 270 degree clockwise around the first circular hole when being pulled out by the table on the left handrail of the waiting chair of the row's of waiting chair left end and become horizontal table top, used time counter-clockwise direction can not move in elongated slot after rotating 270 degree; 270 degree can be rotated around the first circular hole counter-clockwise direction when being pulled out by the table on the right handrail of the waiting chair of the row's of waiting chair right-hand member and become horizontal table top, can not move in elongated slot after used time clockwise direction rotation 270 degree.The present invention is when passenger needs utilize waiting time to eat barreled instant noodle or use working with notebook computer, as long as by the table pull-out on the left/right handrail of the waiting chair of the row's of waiting chair left/right end, clockwise/counter rotation 270 degree just can form fixing horizontal desktop, place barreled instant noodle dining or working with notebook computer, dining or after having worked, as long as left/right draw-out handle is by table inhour/rotation 270 degree clockwise, then being moved into by table is returned in the left/right handrail of the waiting chair at the row's of waiting chair left/right two ends, passenger is facilitated to have dinner and work in period of waiting.
Accompanying drawing explanation
Concrete structure of the present invention is provided by following embodiment and accompanying drawing thereof.
Fig. 1 is the concrete structure schematic diagram of a kind of multi-functional row of the waiting chair according to the present invention's proposition.
Fig. 2 is the concrete structure A-A sectional view of a kind of multi-functional row of the waiting chair according to the present invention's proposition.
Fig. 3 is the concrete structure D-D sectional view of a kind of multi-functional row of the waiting chair according to the present invention's proposition.
Fig. 4 is the concrete structure B-B sectional view of a kind of multi-functional row of the waiting chair according to the present invention's proposition.
Fig. 5 is the concrete structure C-C sectional view of a kind of multi-functional row of the waiting chair according to the present invention's proposition.
Fig. 6 is the concrete structure E-E cutaway view Amplified image of a kind of multi-functional row of the waiting chair according to the present invention's proposition.
Fig. 7 is the concrete structure F-F cutaway view Amplified image of a kind of multi-functional row of the waiting chair according to the present invention's proposition.
Fig. 8 is the concrete structure duty K direction view of a kind of multi-functional row of the waiting chair according to the present invention's proposition.
In figure: (1) is waiting chair, (2) be left, right handrail, (3) be the first circular hole, (4) be slide bar, (5) be alignment pin, (6) be handle, (7) be elongated slot, (8) be table, (9) be middle handrail, (10) be handset mounting, (11) be nut, (12) be the first round tube hole, (13) be screw rod, (14) be back-up ring, (15) be support, (16) be bulb joint, (17) be swivel, (18) be Mobile phone clip, (19) be the first screw, (20) be the first shrinkage pool, (21) be bulb, (22) be taper thread, (23) be flange collar, (24) be taper thread nut, (25) be the second round tube hole, (26) be inserting column, (27) be the second shrinkage pool, (28) be metal hose, (29) be the 3rd shrinkage pool, (30) be long groove, (31) be circle shrinkage pool, (32) be cylindrical blocks, (33) be the second circular hole, (34) hole centered by, (35) be the second screw, (36) be shrouding, (37) be the 3rd circular hole, (38) be annulus back-up ring, (39) be the 4th circular hole, (40) be Compress Spring, (41) be external screw thread.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is further illustrated.
Embodiment: as shown in the figure, the concrete device details that the present invention proposes is: the one multi-functional row of the waiting chair comprising more than three or three waiting chairs (1) side by side, the front portion of the middle handrail (9) between waiting chair (1) adjacent side by side in the row's of waiting chair is respectively equipped with handset mounting (10), the bottom of the support (15) of handset mounting (10) is provided with back-up ring (14), the bottom of back-up ring (14) is provided with screw rod (13), screw rod (13) connects with nut (11) afterwards through first round tube hole (12) of the front portion of middle handrail (9), support (15) is fastened on the front portion of middle handrail (9).
The top of support (15) is provided with bulb joint (16), the bulb (21) of bulb joint (16) upper end inserts in first shrinkage pool (20) of swivel (17) lower end through after second round tube hole (25) of taper thread nut (24) lower end again, to be connected with the taper thread (22) of swivel (17) lower end by taper thread nut (24) and lock, taper thread (22) lower end flange collar inwardly (23) is inwardly shunk, by bulb (21) fastening of bulb joint (16) upper end in first shrinkage pool (20) of swivel (17) lower end, swivel (17) can be made 360o around the bulb (21) of bulb joint (16) upper end and rotate.
The wall thickness part of the taper thread (22) of swivel (17) lower end is provided with four uniform long grooves (30) vertically.
The upper end of swivel (17) is provided with the second shrinkage pool (27) coordinated with the inserting column (26) of Mobile phone clip (18) lower end, to be connected by Mobile phone clip (18) to tighten together by the first screw (19) with swivel (17).
3rd shrinkage pool (29) of bulb joint (16) lower end is together with the firm gluing of upper end all-purpose adhesive of metal hose (28).
The external diameter border of taper thread nut (24) is provided with uniform anti-skidding annular knurl.
The front portion of the left and right handrail (2) of the waiting chair (1) at the left and right two ends of the row's of waiting chair is respectively equipped with the first circular hole (3), the front lower ends of the first circular hole (3) is provided with the elongated slot (7) communicated with the first circular hole (3), columniform slide bar (4) is provided with in first circular hole (3), the front lower ends of slide bar (4) is provided with the table (8) of integrative-structure, table (8) coordinates with elongated slot (7) is dynamic, and the forward and backward length of table (8) is identical with the forward and backward length of elongated slot (7).
Can rotate 270 degree clockwise around the first circular hole (3) when table (8) on the left handrail (2) of the waiting chair (1) of the row's of waiting chair left end pulls out and become horizontal table top, used time counter-clockwise direction can not move in elongated slot (7) after rotating 270 degree.
270 degree can be rotated around the first circular hole (3) counter-clockwise direction when table (8) on the right handrail (2) of the waiting chair (1) of the row's of waiting chair right-hand member pulls out and become horizontal table top, can not move in elongated slot (7) after used time clockwise direction rotation 270 degree.
The rear portion of slide bar (4) is provided with the cylindrical blocks (32) being pulled out to forward the integrative-structure of extreme position for limiting slide bar (4), cylindrical blocks (32) is located in the second circular hole (33) of communicating with the rear portion of the first circular hole (3), and cylindrical blocks (32) can forward and backward slip in the second circular hole (33) when table (8) pull-out/move into.
The diameter of cylindrical blocks (32) is greater than the diameter of the first circular hole (3), is less than the diameter of the second circular hole (33).
The anterior left end of the left handrail (2) of the waiting chair (1) of the row's of waiting chair left end is provided with and three circular hole (37) that communicate vertical with the first circular hole (3), the left end of the 3rd circular hole (37) is provided with and communicates, aperture is greater than the 4th circular hole (39) of the 3rd circular hole (37), alignment pin (5) is provided with in 4th circular hole (39), the right-hand member of alignment pin (5) is provided with annulus back-up ring (38), the left end of annulus back-up ring (38) is provided with Compress Spring (40), the left end of Compress Spring (40) is provided with shrouding (36), shrouding (36) the second screw (35) is fastened on the left side of left handrail (2).
The right-hand member plunger of the annulus back-up ring (38) of alignment pin (5) right-hand member coordinates with the 3rd circular hole (37) is dynamic, table (8) pull-out on the left handrail (2) of the waiting chair (1) of the row's of waiting chair left end is when the first circular hole (3) clockwise direction rotation 270 degree becomes horizontal table top, under the elastic force effect of Compress Spring (40), the right-hand member plunger of the annulus back-up ring (38) of alignment pin (5) right-hand member is inserted in the round shrinkage pool (31) of slide bar (4) upper end, is fixed in the horizontal plane by table.
The left end of alignment pin (5) is through the left part exposed after the centre bore (34) of shrouding (36) in left handrail (2), and the external screw thread (41) of the left end end of alignment pin (5) and the screwed hole of handle (6) are fastened together.
The anterior right-hand member of the right handrail (2) of the waiting chair (1) of the row's of waiting chair right-hand member is provided with and three circular hole (37) that communicate vertical with the first circular hole (3), the right-hand member of the 3rd circular hole (37) is provided with and communicates, aperture is greater than the 4th circular hole (39) of the 3rd circular hole (37), alignment pin (5) is provided with in 4th circular hole (39), the left end of alignment pin (5) is provided with annulus back-up ring (38), the right-hand member of annulus back-up ring (38) is provided with Compress Spring (40), the right-hand member of Compress Spring (40) is provided with shrouding (36), shrouding (36) the second screw (35) is fastened on the right side of right handrail (2).
The left end plunger of the annulus back-up ring (38) of alignment pin (5) left end coordinates with the 3rd circular hole (37) is dynamic, table (8) pull-out on the right handrail (2) of the waiting chair (1) of the row's of waiting chair right-hand member is when the first circular hole (3) counter-clockwise direction rotation 270 degree becomes horizontal table top, under the elastic force effect of Compress Spring (40), the left end plunger of the annulus back-up ring (38) of alignment pin (5) left end is inserted in the round shrinkage pool (31) of slide bar (4) upper end, is fixed in the horizontal plane by table.
The right-hand member of alignment pin (5) is through the right part exposed after the centre bore (34) of shrouding (36) in right handrail (2), and the external screw thread (41) of the right-hand member end of alignment pin (5) and the screwed hole of handle (6) are fastened together.
The course of work of the present invention (one): passenger needs to appreciate the highlight that mobile phone plays and carries out amusement when dismissing waiting time, to be clamped in by mobile phone in the row's of waiting chair on the handset mounting on the middle handrail between two adjacent side by side waiting chairs, the height and the direction that mix up mobile phone can comfortable viewing programs.
The course of work of the present invention (two): when passenger needs utilize waiting time to eat barreled instant noodle or use working with notebook computer, by the table pull-out on the left/right handrail of the waiting chair of the row's of waiting chair left/right end, clockwise/counter rotation 270 degree just can form fixing horizontal desktop, place barreled instant noodle dining or working with notebook computer, dining or after having worked, as long as left/right draw-out handle is by table inhour/rotation 270 degree clockwise, then can restore to the original state in left/right handrail table being moved into the waiting chair at the row's of waiting chair left/right two ends.
Claims (1)
1. the multi-functional row of a waiting chair, comprise more than three or three waiting chairs (1) side by side, it is characterized in that: the front portion of the middle handrail (9) between waiting chair (1) adjacent side by side in the row's of waiting chair is respectively equipped with handset mounting (10), the bottom of the support (15) of handset mounting (10) is provided with back-up ring (14), the bottom of back-up ring (14) is provided with screw rod (13), screw rod (13) connects with nut (11) afterwards through first round tube hole (12) of the front portion of middle handrail (9), is fastened on the front portion of middle handrail (9) by support (15);
The top of described support (15) is provided with bulb joint (16), the bulb (21) of bulb joint (16) upper end inserts in first shrinkage pool (20) of swivel (17) lower end through after second round tube hole (25) of taper thread nut (24) lower end again, to be connected with the taper thread (22) of swivel (17) lower end by taper thread nut (24) and lock, taper thread (22) lower end flange collar inwardly (23) is inwardly shunk, by bulb (21) fastening of bulb joint (16) upper end in first shrinkage pool (20) of swivel (17) lower end, swivel (17) can be made 360o around the bulb (21) of bulb joint (16) upper end and rotate,
The wall thickness part of the taper thread (22) of described swivel (17) lower end is provided with four uniform long grooves (30) vertically;
The upper end of described swivel (17) is provided with the second shrinkage pool (27) coordinated with the inserting column (26) of Mobile phone clip (18) lower end, to be connected by Mobile phone clip (18) to tighten together by the first screw (19) with swivel (17);
3rd shrinkage pool (29) of described bulb joint (16) lower end is together with the firm gluing of upper end all-purpose adhesive of metal hose (28);
The external diameter border of described taper thread nut (24) is provided with uniform anti-skidding annular knurl;
The front portion of the left and right handrail (2) of the waiting chair (1) at the described left and right two ends of the row's of waiting chair is respectively equipped with the first circular hole (3), the front lower ends of the first circular hole (3) is provided with the elongated slot (7) communicated with the first circular hole (3), columniform slide bar (4) is provided with in first circular hole (3), the front lower ends of slide bar (4) is provided with the table (8) of integrative-structure, table (8) coordinates with elongated slot (7) is dynamic, and the forward and backward length of table (8) is identical with the forward and backward length of elongated slot (7);
Can rotate 270 degree clockwise around the first circular hole (3) when table (8) on the left handrail (2) of the waiting chair (1) of the described row's of waiting chair left end pulls out and become horizontal table top, used time counter-clockwise direction can not move in elongated slot (7) after rotating 270 degree;
270 degree can be rotated around the first circular hole (3) counter-clockwise direction when table (8) on the right handrail (2) of the waiting chair (1) of the described row's of waiting chair right-hand member pulls out and become horizontal table top, can not move in elongated slot (7) after used time clockwise direction rotation 270 degree;
The rear portion of described slide bar (4) is provided with the cylindrical blocks (32) being pulled out to forward the integrative-structure of extreme position for limiting slide bar (4), cylindrical blocks (32) is located in the second circular hole (33) of communicating with the rear portion of the first circular hole (3), and cylindrical blocks (32) can forward and backward slip in the second circular hole (33) when table (8) pull-out/move into;
The diameter of described cylindrical blocks (32) is greater than the diameter of the first circular hole (3), is less than the diameter of the second circular hole (33);
The anterior left end of the left handrail (2) of the waiting chair (1) of the described row's of waiting chair left end is provided with and three circular hole (37) that communicate vertical with the first circular hole (3), the left end of the 3rd circular hole (37) is provided with and communicates, aperture is greater than the 4th circular hole (39) of the 3rd circular hole (37), alignment pin (5) is provided with in 4th circular hole (39), the right-hand member of alignment pin (5) is provided with annulus back-up ring (38), the left end of annulus back-up ring (38) is provided with Compress Spring (40), the left end of Compress Spring (40) is provided with shrouding (36), shrouding (36) the second screw (35) is fastened on the left side of left handrail (2),
The right-hand member plunger of the annulus back-up ring (38) of described alignment pin (5) right-hand member coordinates with the 3rd circular hole (37) is dynamic, table (8) pull-out on the left handrail (2) of the waiting chair (1) of the row's of waiting chair left end is when the first circular hole (3) clockwise direction rotation 270 degree becomes horizontal table top, under the elastic force effect of Compress Spring (40), the right-hand member plunger of the annulus back-up ring (38) of alignment pin (5) right-hand member is inserted in the round shrinkage pool (31) of slide bar (4) upper end, is fixed in the horizontal plane by table;
The left end of described alignment pin (5) is through the left part exposed after the centre bore (34) of shrouding (36) in left handrail (2), and the external screw thread (41) of the left end end of alignment pin (5) and the screwed hole of handle (6) are fastened together;
The anterior right-hand member of the right handrail (2) of the waiting chair (1) of the described row's of waiting chair right-hand member is provided with and three circular hole (37) that communicate vertical with the first circular hole (3), the right-hand member of the 3rd circular hole (37) is provided with and communicates, aperture is greater than the 4th circular hole (39) of the 3rd circular hole (37), alignment pin (5) is provided with in 4th circular hole (39), the left end of alignment pin (5) is provided with annulus back-up ring (38), the right-hand member of annulus back-up ring (38) is provided with Compress Spring (40), the right-hand member of Compress Spring (40) is provided with shrouding (36), shrouding (36) the second screw (35) is fastened on the right side of right handrail (2),
The left end plunger of the annulus back-up ring (38) of described alignment pin (5) left end coordinates with the 3rd circular hole (37) is dynamic, table (8) pull-out on the right handrail (2) of the waiting chair (1) of the row's of waiting chair right-hand member is when the first circular hole (3) counter-clockwise direction rotation 270 degree becomes horizontal table top, under the elastic force effect of Compress Spring (40), the left end plunger of the annulus back-up ring (38) of alignment pin (5) left end is inserted in the round shrinkage pool (31) of slide bar (4) upper end, is fixed in the horizontal plane by table;
The right-hand member of described alignment pin (5) is through the right part exposed after the centre bore (34) of shrouding (36) in right handrail (2), and the external screw thread (41) of the right-hand member end of alignment pin (5) and the screwed hole of handle (6) are fastened together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610078884.1A CN105476311A (en) | 2016-02-05 | 2016-02-05 | Multifunctional waiting stacked chairs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610078884.1A CN105476311A (en) | 2016-02-05 | 2016-02-05 | Multifunctional waiting stacked chairs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105476311A true CN105476311A (en) | 2016-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610078884.1A Pending CN105476311A (en) | 2016-02-05 | 2016-02-05 | Multifunctional waiting stacked chairs |
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|---|---|
| CN (1) | CN105476311A (en) |
Cited By (2)
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| CN107518606A (en) * | 2016-04-14 | 2017-12-29 | 云和漫行者玩具有限公司 | A kind of learning table special for students with Telescopic |
| CN109805658A (en) * | 2019-04-11 | 2019-05-28 | 台州航权机械科技有限公司 | A kind of collapsible table board structure and its adjusting method for seat |
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| CN109805658B (en) * | 2019-04-11 | 2021-09-21 | 台州航权机械科技有限公司 | Folding table plate structure for seat and adjusting method thereof |
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Application publication date: 20160413 |