CN204071284U - Armrest device - Google Patents
Armrest device Download PDFInfo
- Publication number
- CN204071284U CN204071284U CN201420490377.5U CN201420490377U CN204071284U CN 204071284 U CN204071284 U CN 204071284U CN 201420490377 U CN201420490377 U CN 201420490377U CN 204071284 U CN204071284 U CN 204071284U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- armrest
- limit
- pad
- section
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 238000009434 installation Methods 0.000 claims description 45
- 238000003032 molecular docking Methods 0.000 claims description 8
- 125000006850 spacer group Chemical group 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000008859 change Effects 0.000 abstract description 2
- 230000008901 benefit Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007306 turnover Effects 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
- A47C1/00—Chairs adapted for special purposes
- A47C1/02—Reclining or easy chairs
- A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
- A47C1/03—Reclining or easy chairs having independently-adjustable supporting parts the parts being arm-rests
- A47C1/0308—Reclining or easy chairs having independently-adjustable supporting parts the parts being arm-rests adjustable by rotation
-
- 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
- A47C7/541—Supports for the arms of adjustable type
Landscapes
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Seats For Vehicles (AREA)
- Steps, Ramps, And Handrails (AREA)
Abstract
A handrail device comprises a connecting mechanism and two handrail units arranged on the opposite sides of the connecting mechanism, wherein the connecting mechanism comprises two connecting rods and at least one detachable fixing piece combined with the connecting rods, each connecting rod is provided with a handrail mounting part and an overlapping part connected with the handrail mounting part, the overlapping part of the connecting rods can adjust the overlapping length, the fixing piece is combined with the overlapping part of the connecting rods, and the handrail units are coaxially and pivotally arranged on the handrail mounting parts of the connecting rods respectively. By the structure, the width can be adjusted according to the requirement, so that the handrail device is suitable for being installed on carrying tools with different widths, the convenience of manufacturing and assembling is improved, and the width and the height between the handrail units can be adjusted according to the change of the stature of a user, so that the use comfort is improved.
Description
Technical field
The utility model relates to a kind of armrest system, particularly relates to one and is applicable to being arranged on such as: seat, office chair, wheelchair, electric wheelchair, electric bicycle, walking apparatus etc. take advantage of the armrest system on the instrument of carrying.
Background technology
Seat, office chair, wheelchair, electric wheelchair, electric bicycle, walking apparatus etc. took advantage of the instrument of carrying in design in the past; an armrest system is installed in usual meeting on leaning against; this armrest system comprises a fixed support, and two are fixedly mounted on the balustrade panel leaned on this fixed support and for the arm of user.Although the armrest system be arranged on carrying tool provides the convenient position leaned in the past, but its width is fixing, therefore, when the width that leans against of this carrying tool changes, or when user's stature is different, just must redesign the armrest system of width fits, therefore more inconvenient when the armrest system be in the past used on carrying tool not only manufactures and installs, also may because width cannot coordinate with the stature of user between balustrade panel, that causes in use is uncomfortable.
Summary of the invention
The purpose of this utility model is to provide one along with needs adjustment width, to promote manufacture and property easy to assembly, can improve the armrest system of comfort simultaneously.
Armrest system of the present utility model comprises: a connect mechanism, and two armrest unit being arranged on this connect mechanism opposition side, this connect mechanism comprises two connecting rods, and the fixture of connecting rod described at least one disassembled combination, each connecting rod has a handrail installation portion, and an overlapping portion be connected with this handrail installation portion, the overlapping portion adjustable overlap length of described connecting rod, and this fixture is in conjunction with the overlapping portion of described connecting rod, described armrest unit is coaxial and can on the handrail installation portion being arranged on described connecting rod respectively of pivot pendulum.
Armrest system described in the utility model, the overlapping portion of the described connecting rod of this connect mechanism all has several alongst spaced fixing hole, and this connect mechanism comprises the fixture that two are each passed through fixing hole corresponding on described connecting rod.
Armrest system described in the utility model, each armrest unit comprises the angle holder on a handrail installation portion being arranged on one of them of described connecting rod, one is arranged on the armrest assembly that this handrail installation portion also can rotate relative to this angle holder, adjustable is spirally connected the first adjustment screw be arranged on this angle holder of the degree of depth, and adjustable is arranged on the second adjustment screw on this armrest assembly with being spirally connected the degree of depth, this angle holder have a confession this second adjustment screw against the first block face, and this armrest assembly have a confession this first adjustment screw against the second block face.
Armrest system described in the utility model, the handrail installation portion of described connecting rod all have an inner sleeve section be connected with this overlapping portion, one with the overcoat section of this inner sleeve spacer segment, and one is connected to this inner sleeve section and the intersegmental positioning section of this overcoat, and this angle holder is rotating is sleeved in the overcoat section of this connecting rod, and there is a limit around a pivot turn groove, this limit turns groove and has a front of the slot and a groove rear end; Each armrest unit also comprises a fixing limit swivel base be combined on the positioning section of this connecting rod, and this limit swivel base has a limit toward this angle holder and turns the limit turntable that groove stretches into; When this limit turntable is to when should limit the front of the slot turning groove, this armrest unit position is at a reclining position, and when this limit turntable is to when should limit the groove rear end turning groove, this armrest unit position is at a stowed position.
Armrest system described in the utility model, the armrest assembly of described armrest unit all has a bar, and a balustrade panel be arranged on this bar, this bar has an and inside and outside corresponding articulated section coaxial with this angle holder, each armrest unit also has one and be located in clasp in the inner sleeve section of described connecting rod, at least one elastic clamp ring between this clasp and this limit swivel base respectively, and a friction-proof piece be folded between this limit swivel base and this angle holder.
Armrest system described in the utility model, this connect mechanism also comprises two docking blocks, and several the fixed screws be arranged on respectively by described docking block on the overlapping portion of described connecting rod, aforementioned docking block the inner sleeve section of this handrail installation portion contiguous.
Armrest system described in the utility model, described armrest unit also all comprises an installation component be arranged on by this armrest assembly on this connecting rod, this installation component have one do not rotate be set in the second pad that the first pad, a slice and this first pad in the overcoat section of this handrail installation portion fit, and a group be contained in the overcoat section of this connecting rod through spiral shell after this first pad, this second pad connects screw.
Armrest system described in the utility model, the handrail installation portion of described connecting rod all has an overcoat section, and ecto-entad is located at the bolt apertures in this overcoat section, and described armrest unit also all comprises an installation component be arranged on by this armrest assembly on described connecting rod, this installation component have one do not rotate be set in the second pad that the first pad, a slice and this first pad in the overcoat section of this handrail installation portion fit, and a group be contained in the bolt apertures of this connecting rod through spiral shell after this first pad, this second pad connects screw.The beneficial effects of the utility model are: because described armrest unit is arranged on described connecting rod respectively, and described connecting rod can adjust overlap length, therefore the utility model can adjust width as required, this armrest system is made to be applicable to being arranged on the different carrying tool of width, to improve the convenience manufacturing and assemble, the width that also can adjust between described armrest unit because user's stature is different, and the height of described armrest unit, to promote comfort.
Accompanying drawing explanation
Fig. 1 is the sectional perspective exploded view of an embodiment of the utility model armrest system;
Fig. 2 is a using state reference diagram of this embodiment, illustrates that this armrest system is arranged on one and takes advantage of the situation of carrying on instrument;
Fig. 3 is a combination top view of this embodiment;
Fig. 4 is a cross-sectional schematic of getting along IV-IV line in Fig. 3;
Fig. 5 is a cross-sectional schematic of getting along V-V line in Fig. 3;
Fig. 6 is the cross-sectional schematic of a similar Fig. 5, and the situation of this armrest system at the setting angle of an adjustment armrest unit is described;
Fig. 7 is a cross-sectional schematic of getting along VII-VII line in Fig. 3, and in figure, solid line illustrates that this armrest unit position is at a reclining position, and imaginary line illustrates that this armrest unit position is at a stowed position.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in detail.
Consult Fig. 1, Fig. 2, Fig. 3, an embodiment of the utility model armrest system can be arranged on such as: take advantage of for one of seat, office chair, wheelchair, electric wheelchair, electric bicycle, walking apparatus etc. and carry on instrument 1, and can adjust according to the width difference of this carrying tool 1, this carrying tool 1 comprises one and leans against 11, and one is arranged on this bonnet 12 leaning against 11 rears by several bonnet screws 10, this lean against 11 have one towards this bonnet 12 and semicircle shape lean against installation portion 111, and this bonnet 12 has two spaced bonnet through holes 121.This carrying tool 1 also comprise one by this lean against 11 lean against the erection passage 13 that installation portion 111 defines with this bonnet 12, and position leans against the expansion link 14 of 11 back lower places at this.This armrest system of the present embodiment comprises: one is erected at the connect mechanism 2 in the erection passage 13 of this carrying tool 1, and two symmetrical armrest unit 3 being arranged on this connect mechanism 2 opposition side and also extending forward.
This connect mechanism 2 comprises about two connecting rods 21, two arranged and is arranged on docking block 23 on described connecting rod 21 respectively by two fixed screws 22, and described connecting rod 21 is linked fixing fixture 24 by two.Each connecting rod 21 has a handrail installation portion 211, and one to be connected with this handrail installation portion 211 and to be positioned at the overlapping portion 212 of inner side.It is circular and the overcoat section 214, of inner sleeve section 213, the adjacent lateral side is connected with this overlapping portion 212 is connected between this inner sleeve section 213 and this overcoat section 214 and cross section is non-circular positioning section 215 that this handrail installation portion 211 has a cross section, and one from the outer bolt apertures 216 toward interior axis setting.The cross section of this overlapping portion 212 is semicircle, and there is several alongst spaced fixing hole 217, the overlapping portion 212 of described connecting rod 21 overlaps, and in the fixing hole 217 of described fixture 24 screw lock correspondence on described connecting rod 21, and respectively to should the bonnet through hole 121 of bonnet 12, by changing the overlap length of the overlapping portion 212 of described connecting rod 21, the length after the assembling of this connect mechanism 2 can be changed.This overcoat section 214 has the scarce limit 218 of two adjacent end again.
Consult Fig. 1, Fig. 4, Fig. 5, armrest unit 3 described in the present embodiment is arranged on the handrail installation portion 211 of described connecting rod 21 respectively, each armrest unit 3 comprises: a fixing clasp 39 be arranged in the inner sleeve section 213 of this connecting rod 21, about two arrange and are set in the elastic clamp ring 31 in the inner sleeve section 213 of this handrail installation portion 211, the limit swivel base 30 that what a slice was not rotated be arranged on the positioning section 215 of this handrail installation portion 211, and by the interior friction-proof piece 32 be sequentially set in outward in the overcoat section 214 of this handrail installation portion 211, an angle holder 33, and an armrest assembly 34.This armrest unit 3 also comprises an installation component 35, adjustable and to be spirally connected the first adjustment screw 37 be arranged on this angle holder 33 of the degree of depth, and adjustable is spirally connected the second adjustment screw 38 be arranged on this armrest assembly 34 of the degree of depth.
This limit swivel base 30 has the limit turntable 303 that footpath protuberance 302, that the body 301, on a fixing positioning section 215 being set in this connecting rod 21 protrudes from this body 301 backward protrudes toward the direction of this angle holder 33 from this body 301, and a connecting rod 304 linked with the expansion link 14 (see Fig. 2) of this carrying tool 1 by this footpath protuberance 302.And this friction-proof piece 32 has the first axis hole 321 that this handrail installation portion 211 of a confession passes, and the first jack 322 that this limit turntable 303 of confession passes.
This angle holder 33 has a surrounding wall 331 around a pivot, one from this surrounding wall 331 toward the central siphon wall 339 that the direction of this armrest assembly 34 is protruded, second axis hole 330 running through this surrounding wall 331 and this central siphon wall 339, and first block 332 being centered around this central siphon wall 339 periphery, this surrounding wall 331 has a basal plane 333 towards this friction-proof piece 32, and one is located on this basal plane 333 and around the limit of this pivot and turns groove 334, this limit turns groove 334 and has a front of the slot 335 and a groove rear end 336, and this first block 332 has first block face 337, and one and this first block face 337 interval first adjust the first screw 338 that screw 37 spiral shell fills for this.
The armrest assembly 34 of the present embodiment has a bar 340, and the balustrade panel 348 be arranged on this bar 340 of an adjustable angle, this bar 340 has the bridging portion 341 of this balustrade panel 348 of confession erection, and an articulated section 342 of docking inside and outside with this angle holder 33, this articulated section 342 has a Triaxial hole 343 axially corresponding with the second axis hole 330 of this angle holder 33, and second block 344 protruded around this Triaxial hole 343 and toward this angle holder 33, this second block 344 has one and first adjusts the second block face 345 corresponding to screw 37 with this, and the second screw 347 of this second adjustment screw 38 spiral shell dress of confession, this the second adjustment screw 38 protrudes out toward the first block face 337 of this angle holder 33.Due to this balustrade panel 348 how to adjust angles be not the utility model improvement emphasis, no longer describe in detail.And this installation component 35 has the second pad 352 that 351, one, first pad being set in overcoat section 214 end of this connecting rod 21 do not rotated is pressed against with this first pad 351, and one connects screw 353 through the spiral shell group be contained in the bolt apertures 216 of this connecting rod 21 after this first pad 351, this second pad 352.
Consult Fig. 1, Fig. 2, Fig. 3, this armrest system of the present embodiment in use, can first according to this carrying tool 1 lean against 11 width, adjust the overlap length of the overlapping portion 212 of the connecting rod 21 of this connect mechanism 2, then combine regularly with the overlapping portion 212 of described fixture 24 by described connecting rod 21.And described armrest unit 3 is assembled on the handrail installation portion 211 of described connecting rod 21 respectively, after installation, the armrest assembly 34 of described armrest unit 3 respectively position in the left and right sides leaning against 11 fronts of this carrying tool 1.Because the connecting rod 21 of the connect mechanism 2 of the present embodiment can adjust overlap length, and this bonnet 12 is provided with the bonnet through hole 121 of corresponding described fixture 24, therefore the width of this armrest system of the present embodiment not only can adjust because of 11 width that lean against of this carrying tool 1, do not need to disassemble this bonnet 12 when adjusting yet.
Consult Fig. 1, Fig. 5, Fig. 6, when the present embodiment will adjust the height of balustrade panel 348 of this armrest assembly 34, first adjust this first one of them adjusting screw 37 and this second adjustment screw 38 to inside contract, and allow this first adjustment screw 37 and this second adjustment screw 38 another protrude, just can allow this armrest assembly 34 with the handrail installation portion 211 of this connecting rod 21 for fulcrum rotates an angle, to adjust the height of the balustrade panel 348 of this armrest assembly 34.When adjusting, because the overcoat section 214 of this first pad 351 and the handrail installation portion 211 of this connecting rod 21 is with not rotating manner fit, and this group connects screw 353 is pressed against to this first pad 351 by this second pad 352, therefore, this armrest assembly 34 is not only coaxial and can on the handrail installation portion 211 being arranged on this connecting rod 21 of pivot pendulum, and this armrest assembly 34 also can not cause this group to connect screw 353 when pivot put loosening.
Consult Fig. 1, Fig. 5, Fig. 7, when user will by one-sided this carrying tool 1 of turnover time, can by one of them armrest assembly 34 of described armrest unit 3 up and backward pivot pendulum, that is, when user pulls this armrest assembly 34, because this first adjustment screw 37 and this second adjustment screw 38 are shored respectively between this second block 344 and this first block 332, therefore, this angle holder 33 of drive rotates by active force together that pull this armrest assembly 34, when the groove rear end 336 that the limit of this angle holder 33 turns groove 334 abuts against in this limit turntable 303, this angle holder 33 and this armrest assembly 34 just cannot rotate again, now, this armrest unit 3 is by by a reclining position shown in Fig. 7 solid line, be transformed into the stowed position of shown in Fig. 7 imaginary line.
In other words, this armrest system of the present embodiment is under normal operating condition, due to elastic clamp ring 31, this limit swivel base 30, this friction-proof piece 32, this angle holder 33 of described armrest unit 3, and the bar 340 of this armrest assembly 34 is closely by being located at together, and the limit that this limit turntable 303 inserts this angle holder 33 turns in groove 334, and turn on the front of the slot 335 of groove 334 by being located at this limit, now, this armrest unit 3 is at this reclining position, and this armrest assembly 34 can maintain fixing angle, and supply the elbow of user by putting.If when adjusting the height of balustrade panel 348 of this armrest assembly 34, as long as rotate this first adjustment screw 37 and the second adjustment screw 38 is just passable.If pass in and out this carrying tool 1, as long as up and pull the armrest assembly 34 of described armrest unit 3 backward, this angle holder 33 upper pendulum together just can be driven.Therefore this armrest system of the utility model not only novel structure, can also along with the needs of the carrying tool 1 installed, adjust the width of described armrest unit 3, make this armrest system can be arranged on the carrying tool 1 of different in width, and therefore reach manufacture and object easy to assembly, can change because of user's stature the width adjusted between described armrest unit 3 simultaneously, and the height of described armrest unit 3, to promote comfort.
Claims (8)
1. an armrest system, comprises; A connect mechanism, and two armrest unit being arranged on this connect mechanism opposition side; It is characterized in that:
This connect mechanism comprises two connecting rods, and the fixture of connecting rod described at least one disassembled combination, each connecting rod has a handrail installation portion, and an overlapping portion be connected with this handrail installation portion, the overlapping portion adjustable overlap length of described connecting rod, and this fixture is in conjunction with the overlapping portion of described connecting rod; And described armrest unit be coaxial and can pivot pendulum the handrail installation portion being arranged on described connecting rod respectively on.
2. armrest system according to claim 1, it is characterized in that: the overlapping portion of the described connecting rod of this connect mechanism all has several alongst spaced fixing hole, and this connect mechanism comprises the fixture that two are each passed through fixing hole corresponding on described connecting rod.
3. armrest system according to claim 1 and 2, it is characterized in that: each armrest unit comprises the angle holder on a handrail installation portion being arranged on one of them of described connecting rod, one is arranged on the armrest assembly that this handrail installation portion also can rotate relative to this angle holder, adjustable is spirally connected the first adjustment screw be arranged on this angle holder of the degree of depth, and adjustable is spirally connected the second adjustment screw be arranged on this armrest assembly of the degree of depth, this angle holder have a confession this second adjustment screw against the first block face, and this armrest assembly have a confession this first adjustment screw against the second block face.
4. armrest system according to claim 3, it is characterized in that: the handrail installation portion of described connecting rod all have an inner sleeve section be connected with this overlapping portion, one with the overcoat section of this inner sleeve spacer segment, and one is connected to this inner sleeve section and the intersegmental positioning section of this overcoat, and this angle holder is rotating is sleeved in the overcoat section of this connecting rod, and there is a limit around a pivot turn groove, this limit turns groove and has a front of the slot and a groove rear end; Each armrest unit also comprises a fixing limit swivel base be combined on the positioning section of this connecting rod, and this limit swivel base has a limit toward this angle holder and turns the limit turntable that groove stretches into; When this limit turntable is to when should limit the front of the slot turning groove, this armrest unit position is at a reclining position, and when this limit turntable is to when should limit the groove rear end turning groove, this armrest unit position is at a stowed position.
5. armrest system according to claim 4, it is characterized in that: the armrest assembly of described armrest unit all has a bar, and a balustrade panel be arranged on this bar, this bar has an and inside and outside corresponding articulated section coaxial with this angle holder, each armrest unit also has one and be located in clasp in the inner sleeve section of described connecting rod, at least one elastic clamp ring between this clasp and this limit swivel base respectively, and a friction-proof piece be folded between this limit swivel base and this angle holder.
6. armrest system according to claim 5, it is characterized in that: this connect mechanism also comprises two docking blocks, and several the fixed screws described docking block is arranged on respectively on the overlapping portion of described connecting rod, aforementioned docking block the inner sleeve section of this handrail installation portion contiguous.
7. armrest system according to claim 6, it is characterized in that: described armrest unit also all comprises an installation component be arranged on by this armrest assembly on this connecting rod, this installation component have one do not rotate be set in the second pad that the first pad, a slice and this first pad in the overcoat section of this handrail installation portion fit, and a group be contained in the overcoat section of this connecting rod through spiral shell after this first pad, this second pad connects screw.
8. armrest system according to claim 1, it is characterized in that: the handrail installation portion of described connecting rod all has an overcoat section, and ecto-entad is located at the bolt apertures in this overcoat section, and described armrest unit also all comprises an installation component be arranged on by this armrest assembly on described connecting rod, this installation component has first pad be set in the overcoat section of this handrail installation portion do not rotated, the second pad that a slice and this first pad are fitted, and one through this first pad, the group that after this second pad, spiral shell is contained in the bolt apertures of this connecting rod connects screw.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW102224945U TWM481655U (en) | 2013-12-31 | 2013-12-31 | Handrail apparatus |
| TW102224945 | 2013-12-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204071284U true CN204071284U (en) | 2015-01-07 |
Family
ID=51723786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420490377.5U Expired - Lifetime CN204071284U (en) | 2013-12-31 | 2014-08-28 | Armrest device |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2888974B1 (en) |
| CN (1) | CN204071284U (en) |
| TW (1) | TWM481655U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104840316A (en) * | 2015-05-22 | 2015-08-19 | 浙江全球跑电动轮椅有限公司 | Armrest mounting structure of electrically propelled wheelchair |
| CN107596489A (en) * | 2017-09-05 | 2018-01-19 | 南昌浩牛科技有限公司 | A kind of medical injector device with rest and amusement function |
| CN108851706A (en) * | 2017-05-15 | 2018-11-23 | 博克1有限责任两合公司 | It is used in particular for the handrail of office chair |
| CN109808761A (en) * | 2019-03-18 | 2019-05-28 | 安维车件(厦门)有限公司 | A kind of armrest system of angle adjustable |
| CN115306097A (en) * | 2022-07-04 | 2022-11-08 | 中国建筑装饰集团有限公司 | Detachable handrail structure of unit plate and construction method |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CZ201932A3 (en) | 2019-01-21 | 2020-03-11 | BORCAD Medical a.s. | Medical chair with adjustable armrests |
| US12042448B2 (en) | 2019-01-21 | 2024-07-23 | Linet spol, s r.o. | Height adjustable armrest of a medical chair |
| CN112141243A (en) * | 2020-10-22 | 2020-12-29 | 张基才 | Armrest rotating structure and operation method thereof, motorcycle safety protection device and motorcycle |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5009467A (en) * | 1989-05-30 | 1991-04-23 | Mccoy David C | Adjustable armrest for chair |
| US6164725A (en) * | 1999-03-09 | 2000-12-26 | Santa Cruz; Cathy D. | Detachable passenger arm rest for two wheeled vehicles |
| US6508513B1 (en) * | 2001-12-21 | 2003-01-21 | Blondell Hall | Portable arm rest |
| US7080885B2 (en) * | 2003-11-18 | 2006-07-25 | Kerr Corporation | Task chair |
-
2013
- 2013-12-31 TW TW102224945U patent/TWM481655U/en not_active IP Right Cessation
-
2014
- 2014-08-28 CN CN201420490377.5U patent/CN204071284U/en not_active Expired - Lifetime
- 2014-12-16 EP EP14198234.8A patent/EP2888974B1/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104840316A (en) * | 2015-05-22 | 2015-08-19 | 浙江全球跑电动轮椅有限公司 | Armrest mounting structure of electrically propelled wheelchair |
| CN104840316B (en) * | 2015-05-22 | 2017-03-15 | 浙江全球跑电动轮椅有限公司 | A kind of electric wheelchair assist grip mounting structure |
| CN108851706A (en) * | 2017-05-15 | 2018-11-23 | 博克1有限责任两合公司 | It is used in particular for the handrail of office chair |
| CN108851706B (en) * | 2017-05-15 | 2022-04-29 | 博克1有限责任两合公司 | Armrest, in particular for an office chair |
| CN107596489A (en) * | 2017-09-05 | 2018-01-19 | 南昌浩牛科技有限公司 | A kind of medical injector device with rest and amusement function |
| CN109808761A (en) * | 2019-03-18 | 2019-05-28 | 安维车件(厦门)有限公司 | A kind of armrest system of angle adjustable |
| CN109808761B (en) * | 2019-03-18 | 2024-02-27 | 安维车件(厦门)有限公司 | Angle-adjustable armrest device |
| CN115306097A (en) * | 2022-07-04 | 2022-11-08 | 中国建筑装饰集团有限公司 | Detachable handrail structure of unit plate and construction method |
| CN115306097B (en) * | 2022-07-04 | 2023-09-26 | 中国建筑装饰集团有限公司 | Detachable handrail structure of unit plate and construction method |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2888974A1 (en) | 2015-07-01 |
| EP2888974B1 (en) | 2016-10-05 |
| TWM481655U (en) | 2014-07-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204071284U (en) | Armrest device | |
| CN204026075U (en) | Double-cantilever screen supporting device | |
| CN201229565Y (en) | Digit board capable of placed angle adjustment | |
| CN205696722U (en) | A kind of seat base | |
| CN207392796U (en) | A kind of adjustable inclined for assembled arthitecutral structure supports | |
| CN202053970U (en) | Rotary installing mechanism for display | |
| WO2019080171A1 (en) | Child safety seat framework and isofix assembling and disassembling method therefor | |
| CN203677409U (en) | Handrail drawing and locking structure | |
| CN105090700B (en) | A kind of counter weight base and display device | |
| CN213154946U (en) | Seat capable of stretching leg slippers | |
| CN104546322A (en) | Adjustable wheelchair | |
| CN2917419Y (en) | Chair armrest | |
| KR102129610B1 (en) | Assembly of Tilting Back and Armrest for Chair | |
| CN204273846U (en) | A kind of armrest | |
| CN201320981Y (en) | Lateral wing adjusting mechanism of children safety seat | |
| CN103263754B (en) | Body building chair | |
| CN215650074U (en) | Self-help sliding device | |
| CN101658364A (en) | Method for reducing space usage of desktop computer and device thereof | |
| CN205649442U (en) | Removable handrail structure of chair of bathing | |
| CN209728737U (en) | A kind of multi-functional data is traced to the source enquiry machine | |
| CN203207582U (en) | Armrest structure of chair | |
| CN2914831Y (en) | Chair-back device of chair | |
| CN220988192U (en) | Simple and convenient installation type office chair | |
| CN203493178U (en) | Chair with angle-adjustable backrest | |
| KR101384816B1 (en) | Vertically adjustable lumbar support |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150107 |