CN106073274A - A kind of Liftable armrest assembly of being unlocked by pressing - Google Patents
A kind of Liftable armrest assembly of being unlocked by pressing Download PDFInfo
- Publication number
- CN106073274A CN106073274A CN201610718643.9A CN201610718643A CN106073274A CN 106073274 A CN106073274 A CN 106073274A CN 201610718643 A CN201610718643 A CN 201610718643A CN 106073274 A CN106073274 A CN 106073274A
- Authority
- CN
- China
- Prior art keywords
- unlocked
- pressing
- support arm
- lifting support
- armrest assembly
- 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.)
- Pending
Links
Classifications
-
- 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
- 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
- A47C1/0303—Reclining or easy chairs having independently-adjustable supporting parts the parts being arm-rests adjustable rectilinearly in vertical direction
- A47C1/0305—Reclining or easy chairs having independently-adjustable supporting parts the parts being arm-rests adjustable rectilinearly in vertical direction by peg-and-notch or pawl-and-ratchet mechanism
-
- 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
- A47C1/0307—Reclining or easy chairs having independently-adjustable supporting parts the parts being arm-rests adjustable rectilinearly in horizontal direction
-
- 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
- A47C21/00—Attachments for beds, e.g. sheet holders or bed-cover holders; Ventilating, cooling or heating means in connection with bedsteads or mattresses
Landscapes
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention discloses the Liftable armrest assembly of a kind of being unlocked by pressing, including inner sleeve, lifting support, lifting control mechanism and armrest part, lifting support is slidably disposed on the inside of inner sleeve, lifting control mechanism includes turning arm and fulcrum, turning arm includes the first support arm and the second support arm, and the first support arm connects press section, and the second support arm is provided with solution lock section, lifting support and interior putting are provided with button hole, and the first support arm and/or the second support arm are provided with return mechanism.The upper-lower position being realized handrail by lifting control mechanism is adjustable, realizes handrail translation by chute relative to the slip of slide block and adjusts, is realized the adjustment of handrail horizontal rotation by recess relative to the rotation of moving block；Handrail can arbitrarily adjust position and angle according to the build demand of user self or hobby, improves the ride experience of user, have adjusted the sitting posture of user so that user body and mind is joyful.
Description
Technical field
The present invention relates to a kind of handrail, particularly relate to the Liftable armrest assembly of a kind of being unlocked by pressing.
Background technology
Handrail is set up on the apparatus being placed in the supporting human body such as seat, bed, is widely used in the fields such as cinema, hospital, house
Institute, is to apply the most universal facility in the daily life of ordinary people, and existing handrail great majority are fixed positions, structure letter
Single, easy to make, and can be one-body molded with the apparatus such as seat, bed, simplify overall production technology, but due to user
And human body exists the difference that height is fat or thin, thus the distance between different people two hands, when sitting down, the height of two handss is all not phase
With, the handrail of fixed position cannot meet the use requirement of all groups in the case, and everyone let go
Custom is also not quite similar, and therefore, in order to ensure that when taking the body and mind of user is joyful, even uses more to turn out
Sitting posture well, the adjustable handrail in a kind of position of design is that current urgent need solves the technical problem that.
Summary of the invention
Present invention seek to address that above-mentioned mentioned technical problem, it is provided that the Liftable armrest assembly of a kind of being unlocked by pressing,
Including the armrest part above inner sleeve, lifting support, lifting control mechanism and lifting support, lifting support is slidably disposed on
The inside of inner sleeve, lifting control mechanism includes and is arranged on the turning arm within lifting support and fulcrum, and turning arm includes energy
Enough the first support arms rotated around fulcrum together and the second support arm, the first support arm connects the press section being arranged on outside lifting support, the
Be provided with solution lock section on two support arms, lifting support and interior put to be provided with to house solve the button hole that passes of lock section, first
It is provided with return mechanism on arm and/or the second support arm.
Preferably, solve lock section and be provided in the fixture block of the second leg extremities.
Preferably, the return spring that return mechanism is provided between press section and the inwall of lifting support.
Preferably, the top of lifting support connects slide block, and the interior diapire of armrest part is provided with opposing slider and slides
Chute, be disposed with elastic component and fastener between slide block and chute, fastener be provided with phase with on the medial wall of chute
The arc surface coordinated.
Preferably, being provided with connector between slide block and lifting support, it is sliding that the bottom of armrest part is provided with opposite joints
Dynamic gathering sill.
Preferably, the interior diapire of armrest part is provided with some guide protrusions along slide block with the relative glide direction of chute,
The bottom surface of slide block is provided with the groove of corresponding guide protrusions.
Preferably, slide block includes moving block and can relatively rotate the recess that block rotates, and moving block is by connector even
Connect projection and the depression being respectively arranged with mutual elastic compression joint on lifting support, moving block and recess.
Preferably, the face that contacts with each other of projection and depression is sphere, cylinder or the conical surface.
Preferably, in recess, the minimum spacing of opposing sidewalls rotates full-size radially less than moving block.
Preferably, also including shell, inner sleeve is fixing in the enclosure, and shell is arranged on fixed position.
Providing the benefit that: compared with prior art, the Liftable armrest assembly of a kind of being unlocked by pressing of the present invention is by rising
The upper-lower position that fall controlling organization realizes handrail is adjustable, realizes handrail translation by chute relative to the slip of slide block and adjusts,
Realized the adjustment of handrail horizontal rotation relative to the rotation of moving block by recess；Handrail can be according to the build of user self
Demand or hobby arbitrarily adjust position and angle, improve the ride experience of user, have adjusted the sitting posture of user so that make
User's body and mind is joyful.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the detailed description of the invention of the present invention is described in further detail, wherein:
Fig. 1 is the structural representation of the perspective view of armrest assembly；
Fig. 2 is the schematic cross-section at the lateral visual angle of armrest assembly；
Fig. 3 is the structural representation overlooking visual angle of armrest assembly；
Fig. 4 is the exploded perspective view of the perspective view of armrest assembly.
Detailed description of the invention
Lifting control mechanism 3 in armrest assembly has following example:
Embodiment one
As depicted in figs. 1 and 2, the Liftable armrest assembly of a kind of being unlocked by pressing, including inner sleeve 1, lifting support 2, elevating control
Armrest part 4 above mechanism 3 and lifting support 2, lifting support 2 is slidably disposed on the inside of inner sleeve 1, elevating control machine
Structure 3 includes and is arranged on the turning arm within lifting support 2 and fulcrum 33, and turning arm includes and can rotate around fulcrum 33 together
The first support arm 31 and the second support arm 32, the first support arm 31 connects the press section 34 that is arranged on outside lifting support 2, the second support arm 32
On be provided with solution lock section 35, lifting support 2 and inner sleeve 1 are provided with can house and solve the button hole 5 that passes of lock section 35, first
It is provided with return mechanism on arm 31 and/or the second support arm 32.User makes the first support arm 31 and by pinning press section 34
Two support arms 32 all can rotate around fulcrum 33, and lock section 35 normality that solves on the second support arm 32 blocks button hole 5, the second support arm 32
Rotate with the first support arm 31 so that solving lock section 35 button hole 5 dorsad and move, inner sleeve 1 and lifting support 2 can be with relative movements, now
Mention lifting support 2 and i.e. complete the rising of armrest positions, unclamp press section 34, at the beginning of return mechanism makes position, press section 34 return to
Beginning position, solves lock section 35 and is again buckled on the button hole 5 on inner sleeve 1 and elevating mechanism, and inner sleeve 1 is along the mobile side of lifting support 2
To being provided with several button holes 5, conciliate lock section 35 due to lifting support 2 and move together, still can after therefore solving lock section 35 return
Enough enter the button hole 5 on lifting support 2, now solve lock section 35 and buckle into the button hole 5 in inner sleeve 1, then lifting support 2 and inner sleeve 1 again
Again fixing, in inner sleeve 1, the quantity of button hole 5 represents the gear number of lifting, inner sleeve 1 fixed connecting base chair.
Further having, solve lock section 35 and be provided in the fixture block of the second support arm 32 end, can include if solving lock section 35
Dry fixture block, the spacing of adjacent fixture block is equal to the spacing of adjacent button hole 5 in inner sleeve 1, and the setting of multiple fixture blocks can preferably be consolidated
Determine lifting support 2 and inner sleeve 1.Return mechanism is preferably arranged on the return bullet between the inwall of press section 34 and lifting support 2
Spring, after the pressure on press section 34 removes, press section 34 energy returning quickly is to initial position.
The slip of armrest assembly and rotate through following example and realize:
Embodiment two
As shown in Figure 3 and Figure 4, the top of lifting support 2 connects slide block 6, and the interior diapire of armrest part 4 is provided with relatively sliding
The chute 41 that block 6 slides, is disposed with elastic component 61 and fastener 62, with chute 41 on fastener 62 between slide block 6 and chute 41
Medial wall on be provided with the arc surface matched, elastic component 61 is provided in the spring between fastener 62 and slide block 6, fastener
62 is the pin member in semicylinder, and the circular arc side of pin member connects elasticity corresponding to the medial wall of chute 41, the planar side of pin member
Part 61, slide block 6 is provided with accommodating pin member near and direction away from the medial wall of chute 41 on reciprocating chamber, pin
Part preferably all has setting in the both sides of slide block 6, and chute 41 is provided with relative on relative medial wall, two, ground with slide block 6
Arc surface.User is by mobile armrest part 4 so that the motion of chute 41 opposing slider 6 adjusts the horizontal level of armrest part 4,
Slide block 6 connects lifting support 2, and when adjusting, slide block 6 is fixed position, and pin member fit circular arc face is when moving to final position
Withhold armrest part 4 so that armrest part 4 will not move under not by External Force Acting.
Further having, be provided with connector between slide block 6 and lifting support 2, the bottom of armrest part 4 is provided with and relatively connects
The gathering sill that fitting slides, slide block 6 is arranged on the inside of armrest part 4, air attractive in appearance, saves space, and the relative chute 41 of slide block 6 moves
Guide accurately time dynamic.The interior diapire of armrest part 4 is provided with some guide protrusions along slide block 6 with the relative glide direction of chute 41
42, the bottom surface of slide block 6 is provided with the groove 63 of corresponding guide protrusions 42.
Embodiment three
As shown in Figure 3 and Figure 4, slide block 6 includes moving block 7 and can relatively rotate the recess 8 that block 7 rotates, and moving block 7 passes through
Connector connects lifting support 2, and moving block 7 and recess 8 are respectively arranged with projection and the depression 81 of mutual elastic compression joint, convex
The face that contacts with each other of block and depression 81 is sphere, cylinder or the conical surface, and in recess 8, the minimum spacing of opposing sidewalls is less than moving block
7 rotate full-size radially, and recess 8 can not relatively rotate block 7 and carry out 360 degree of rotations, if the full-size of moving block 7
Less than the minimum spacing of recess 8, then recess 8 can relatively rotate block 7 and carries out 360 degree of rotations, and moving block 7 is to be with run-on point
The symmetrical shape of the heart, the uniform left and right sides being arranged on moving block 7 of projection.User rotating handrail portion 4, due to moving block
7 connect lifting support 2 then position fixes, and recess 8 rotates with armrest part 4, then projection and depression 81 separation, armrest part 4 horizontal angle
Spend adjustable, another 81 buckles that cave on moving block 7 after having adjusted rear projection and having adjusted so that moving block 7 and recess 8 be not
Again being interfixed by the case of external force, the gear number that the quantity of depression 81 i.e. rotates, depression 81 is preferably symmetrically arranged with
In the both sides of moving block 7, rotating soon and recess 8 is additionally provided with limiting section, limiting section is fast relative to rotating for limiting recess 8
Corner.
Embodiment one to three all has, and armrest assembly also includes shell, and inner sleeve 1 is fixing in the enclosure, and shell is fixed present
On chair.The stroke up and down of armrest assembly is at least 72mm, and left and right stroke is at least 25mm, has at least 3 and rotates gear.
Above example is only in order to illustrate that technical scheme is not limited, all without departing from the present invention
Any amendment of spirit and scope or equivalent, it all should be contained in the range of technical solution of the present invention.
Claims (10)
1. the Liftable armrest assembly of a being unlocked by pressing, it is characterised in that include inner sleeve (1), lifting support (2), lifting control
Mechanism processed (3) and the armrest part (4) of lifting support (2) top, lifting support (2) is slidably disposed on the interior of inner sleeve (1)
Portion, lifting control mechanism (3) includes and is arranged on the internal turning arm of lifting support (2) and fulcrum (33), and turning arm includes
The first support arm (31) that can rotate around fulcrum (33) together and the second support arm (32), the first support arm (31) connection is arranged on lifting
Support (2) press section (34) outward, the second support arm (32) is provided with solution lock section (35), lifting support (2) and inner sleeve (1) upper all
It is provided with the button hole (5) that accommodating solution lock section (35) passes, the first support arm (31) and/or the second support arm (32) are provided with back
Position mechanism.
The Liftable armrest assembly of a kind of being unlocked by pressing the most according to claim 1, it is characterised in that described solution lock section
(35) fixture block of the second support arm (32) end it is provided in.
The Liftable armrest assembly of a kind of being unlocked by pressing the most according to claim 1, it is characterised in that described return mechanism
It is provided in the return spring between the inwall of press section (34) and lifting support (2).
The Liftable armrest assembly of a kind of being unlocked by pressing the most according to claim 1, it is characterised in that described lifting support
(2) top connects has slide block (6), the interior diapire of armrest part (4) to be provided with the chute (41) that opposing slider (6) slides,
Elastic component (61) and fastener (62) it is disposed with, upper interior with chute (41) of fastener (62) between slide block (6) and chute (41)
The arc surface matched it is provided with on sidewall.
The Liftable armrest assembly of a kind of being unlocked by pressing the most according to claim 4, it is characterised in that described slide block (6)
And between lifting support (2), it being provided with connector, the bottom of armrest part (4) is provided with the gathering sill that opposite joints slides.
The Liftable armrest assembly of a kind of being unlocked by pressing the most according to claim 5, it is characterised in that described armrest part
(4) interior diapire is provided with some guide protrusions (42), slide block (6) along the relative glide direction of slide block (6) with chute (41)
Bottom surface be provided with the groove (63) of corresponding guide protrusions (42).
The Liftable armrest assembly of a kind of being unlocked by pressing the most according to claim 6, it is characterised in that described slide block (6)
Including moving block (7) and can relatively rotate the recess (8) that block (7) rotates, moving block (7) connects liter descending branch by connector
Projection and the depression (81) of mutual elastic compression joint it is respectively arranged with on frame (2), moving block (7) and recess (8).
The Liftable armrest assembly of a kind of being unlocked by pressing the most according to claim 7, it is characterised in that described projection and recessed
The face that contacts with each other falling into (81) is sphere, cylinder or the conical surface.
The Liftable armrest assembly of a kind of being unlocked by pressing the most according to claim 7, it is characterised in that described recess (8)
The minimum spacing of middle opposing sidewalls rotates full-size radially less than moving block (7).
10. according to the Liftable armrest assembly of the arbitrary described a kind of being unlocked by pressing of claim 1-9, it is characterised in that also wrap
Having included shell, inner sleeve (1) is fixing in the enclosure, and shell is arranged on fixed position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610718643.9A CN106073274A (en) | 2016-08-24 | 2016-08-24 | A kind of Liftable armrest assembly of being unlocked by pressing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610718643.9A CN106073274A (en) | 2016-08-24 | 2016-08-24 | A kind of Liftable armrest assembly of being unlocked by pressing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106073274A true CN106073274A (en) | 2016-11-09 |
Family
ID=57224961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610718643.9A Pending CN106073274A (en) | 2016-08-24 | 2016-08-24 | A kind of Liftable armrest assembly of being unlocked by pressing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106073274A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107041646A (en) * | 2016-12-26 | 2017-08-15 | 苏州康多机器人有限公司 | One kind lifting handrail |
| CN109330255A (en) * | 2018-11-26 | 2019-02-15 | 陈敏 | A kind of lifting handrail of seat |
| CN113331623A (en) * | 2021-06-07 | 2021-09-03 | 翰兴家具科技(上海)有限公司 | Lifting rotary armrest |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW563478U (en) * | 2003-01-28 | 2003-11-21 | Chien-Shen Ma | Height adjustment structure for armrest |
| CA2912548A1 (en) * | 2007-03-13 | 2008-09-13 | Jay R. Machael | Adjustable arm for chair |
| JP2013106630A (en) * | 2011-11-17 | 2013-06-06 | Itoki Corp | Armrest device |
| CN203692972U (en) * | 2013-12-02 | 2014-07-09 | 东莞濠文塑胶五金制品有限公司 | Six-direction adjustable seat armrest |
| CN204519955U (en) * | 2015-03-23 | 2015-08-05 | 陈浪 | The armrest of 3D structure lifting |
| CN206213644U (en) * | 2016-08-24 | 2017-06-06 | 开平瑞信家具配件有限公司 | A kind of Liftable armrest component of being unlocked by pressing |
-
2016
- 2016-08-24 CN CN201610718643.9A patent/CN106073274A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW563478U (en) * | 2003-01-28 | 2003-11-21 | Chien-Shen Ma | Height adjustment structure for armrest |
| CA2912548A1 (en) * | 2007-03-13 | 2008-09-13 | Jay R. Machael | Adjustable arm for chair |
| JP2013106630A (en) * | 2011-11-17 | 2013-06-06 | Itoki Corp | Armrest device |
| CN203692972U (en) * | 2013-12-02 | 2014-07-09 | 东莞濠文塑胶五金制品有限公司 | Six-direction adjustable seat armrest |
| CN204519955U (en) * | 2015-03-23 | 2015-08-05 | 陈浪 | The armrest of 3D structure lifting |
| CN206213644U (en) * | 2016-08-24 | 2017-06-06 | 开平瑞信家具配件有限公司 | A kind of Liftable armrest component of being unlocked by pressing |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107041646A (en) * | 2016-12-26 | 2017-08-15 | 苏州康多机器人有限公司 | One kind lifting handrail |
| CN109330255A (en) * | 2018-11-26 | 2019-02-15 | 陈敏 | A kind of lifting handrail of seat |
| CN109330255B (en) * | 2018-11-26 | 2024-04-12 | 陈敏 | Lifting armrest of chair seat |
| CN113331623A (en) * | 2021-06-07 | 2021-09-03 | 翰兴家具科技(上海)有限公司 | Lifting rotary armrest |
| CN113331623B (en) * | 2021-06-07 | 2023-10-27 | 翰兴家具科技(上海)有限公司 | Lifting rotary armrest |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161109 |