CN106108457A - The armrest assembly that a kind of many gears rotate - Google Patents
The armrest assembly that a kind of many gears rotate Download PDFInfo
- Publication number
- CN106108457A CN106108457A CN201610719296.1A CN201610719296A CN106108457A CN 106108457 A CN106108457 A CN 106108457A CN 201610719296 A CN201610719296 A CN 201610719296A CN 106108457 A CN106108457 A CN 106108457A
- Authority
- CN
- China
- Prior art keywords
- chute
- support
- slide block
- rotate
- 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
- 230000003028 elevating effect Effects 0.000 claims 1
- 238000005516 engineering process Methods 0.000 description 2
- 210000004247 hand Anatomy 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008520 organization 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
- 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
- A47C1/0308—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
- 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
- A47C17/00—Sofas; Couches; Beds
- A47C17/86—Parts or details for beds, sofas or couches only not fully covered in a single one of the sub-groups A47C17/02, A47C17/04, A47C17/38, A47C17/52, A47C17/64, or A47C17/84; Drawers in or under beds
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Nursing (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention discloses the armrest assembly that a kind of many gears rotate, including the armrest part above inner sleeve, support and support, the top of support connects moving block, recess it is provided with in armrest part, moving block is provided with projection, being provided with the groove that some buckles are protruding on the interior diapire of recess, protruding and groove contact surface is sphere, cylinder or the conical surface.The upper-lower position being realized handrail by lifting control mechanism is adjustable, by the first chute relative to the first slide block slide and the second chute realizes the adjustment of left and right four direction before and after handrail horizontal level relative to the slip of the second slide block, realized the adjustment of handrail horizontal rotation relative to the rotation of moving block by recess;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, and user body and mind is joyful.
Description
Technical field
The present invention relates to a kind of handrail, particularly relate to the armrest assembly that a kind of many gears rotate.
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 armrest assembly that a kind of many gears rotate, including
Armrest part above inner sleeve, support and support, the top of support connects moving block, is provided with and relatively rotates block in armrest part
The recess rotated, moving block is provided with projection towards the interior diapire of recess, and the interior diapire of recess is relative to protruding rotation road
Being provided with the groove that some buckles are protruding on footpath, protruding and groove contact surface is along groove relative to the protruding radius of gyration
The sphere radially extended, cylinder or the conical surface.
Preferably, moving block is relative to the symmetrical shape on the basis of protruding center of rotation by groove, protruding equal
Cloth is arranged on the left and right sides of moving block.
Preferably, the minimum spacing between two sidewalls being oppositely arranged in groove is less than the maximum chi of moving block appearance profile
Very little.
Preferably, be provided with in armrest part the first slide block with can relative first slide block slide the first chute, recess sets
Putting on the first slide block, the first slide block relatively rotates block and rotates, and is disposed with the first bullet between the first slide block and the first chute
Property part and the first fastener, on the first fastener be provided with the first arc surface matched on the medial wall of the first chute.
Preferably, be provided with in armrest part the second slide block with can the second chute of sliding of relative second slide block, first is sliding
Groove is arranged on the second slide block, and the second slide block slides relative to the first slide block, is disposed with between the second slide block and the second chute
Second elastic component and the second fastener, on the second fastener be provided with the second circular arc matched on the medial wall of the second chute
Face.
Preferably, the glide direction of the first chute and the second chute is perpendicular.
Preferably, the first chute is provided with guide protrusions, the first slide block is provided with the depression of corresponding guide protrusions.
Preferably, also including lifting control mechanism, support is slidably disposed on the inside of inner sleeve, lifting control mechanism bag
Including turning arm and the fulcrum being arranged on internal stent, turning arm includes the first support arm that can rotate together and around fulcrum
Two support arms, the first support arm connects the press section being arranged on outside support, and the second support arm is provided with solution lock section, and support and inner sleeve all go up
It is provided with the button hole that accommodating solution lock section passes, the first support arm and/or the second support arm are provided with return mechanism.
Preferably, solve lock section and be provided in the fixture block of the second leg extremities.
Preferably, fixture block is provided with several the end of the second support arm is equidistant, support and the interior button hole put with
Fixture block position is corresponding.
Providing the benefit that: compared with prior art, the armrest assembly that a kind of many gears of the present invention rotate is controlled by lifting
The upper-lower position that mechanism processed realizes handrail is adjustable, by the first chute relative to the slip of the first slide block and the second chute relative to
The slip of the second slide block realizes the adjustment of left and right four direction before and after handrail horizontal level, by recess relative to moving block
Rotation realize handrail horizontal rotation adjustment;Handrail can arbitrarily adjust position according to the build demand of user self or hobby
Putting and angle, improve the ride experience of user, have adjusted the sitting posture of user, user 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 exploded perspective view of the perspective view of armrest assembly;
Fig. 3 is the structural representation overlooking visual angle of armrest assembly;
Fig. 4 is the schematic cross-section at the lateral visual angle of armrest assembly.
Detailed description of the invention
The following example that rotate through of armrest assembly complete:
Embodiment one
As shown in Figure 1-Figure 3, the armrest assembly that a kind of many gears rotate, including the handrail above inner sleeve 1, support 2 and support 2
Portion 3, the top of support 2 connects moving block 4, is provided with and relatively rotates the recess 5 that block 4 rotates, moving block 4 court in armrest part 3
The interior diapire of recess 5 is provided with projection, and the interior diapire of recess 5 is being provided with some buckles relative on protruding rotation path
Protruding groove 51, protruding and groove 51 contact surface is along groove 51 radially extending relative to the protruding radius of gyration
Sphere, cylinder or the conical surface.Moving block 4 connects inner sleeve 1, moving block 4 and inner sleeve 1 and is stationary state, rotary handle portion 3, recess 5
Rotating against fast slip, protruding and groove 51 separates under the effect of external force, and recess 5 is preferably provided with multiple groove 51,
The number of groove 51 i.e. gear number, rotates and is adjusted to the gear that is suitable for, protruding and after adjusting corresponding groove 51 match buckle,
Make moving block 4 and recess 5 can fix under there is no External Force Acting.
Further having, moving block 4 is relative to the symmetrical shape on the basis of protruding center of rotation by groove 51,
The protruding uniform left and right sides being arranged on moving block 4, the moving block 4 of symmetric shape and symmetrically arranged projection enable to turn
Dynamic process is steady.Minimum spacing between two sidewalls being oppositely arranged in groove 51 is less than the maximum chi of moving block 4 appearance profile
Very little, i.e. recess 5 can not relatively rotate block 4 and carries out 360 degree of rotations, and the inwall at rotary course center dant 5 can be with moving block 4
Outer wall props up mutually, thus reaches to limit the purpose of the rotational angle of recess 5.
Before and after the horizontal plane of armrest assembly, the following example that slide through of left and right four direction realize:
Embodiment two
As shown in Figures 2 and 3, be provided with in armrest part 3 first slide block 6 with can relative first slide block 6 slide the first chute
7, recess 5 is arranged on the first slide block 6, and the first slide block 6 relatively rotates block 4 and rotates, and depends between the first slide block 6 and the first chute 7
Secondary it is provided with the first elastic component 61 and the first fastener 62, the first fastener 62 is provided with phase with on the medial wall of the first chute 7
Coordinate the first arc surface, be additionally provided with in armrest part 3 second slide block 8 and can relative second slide block 8 slip the second chute
83, the first chute 7 is arranged on the second slide block 8, and relative first slide block 6 of the second slide block 8 slides, the second slide block 8 and the second chute
The second elastic component 81 and the second fastener 82 it is disposed with between 83, equal with on the medial wall of the second chute 83 on the second fastener 82
Being provided with the second arc surface matched, the glide direction of the first chute 7 and the second chute 83 is perpendicular.
User can be along the glide direction of relative first slide block 6 of the first chute 7, it is also possible to along the second chute 83 relative
The glide direction of two slide blocks 8 moves, and the first elastic component 61 and the second elastic component 81 are both preferably spring, the first slide block 6 and second
Spring base all it is preferably provided with on slide block 8.Further have, the first chute 7 is provided with guide protrusions 71, the first slide block 6
On be provided with the depression of corresponding guide protrusions 71, preferably be arranged in parallel two of guide protrusions 71, the second chute 83 also sets
It is equipped with guide protrusions 71, it is ensured that the first chute 7 and the second chute 83 will not lateral deviations when sliding.
The lifting of armrest assembly is realized by following example:
Embodiment three
As shown in Figure 4, armrest assembly also includes that lifting control mechanism 9, support 2 are slidably disposed on the inside of inner sleeve 1, lifting
Controlling organization 9 includes and is arranged on the turning arm within support 2 and fulcrum 93, and turning arm includes and can revolve around fulcrum 93 together
The first support arm 91 and the second support arm 92 turned, the first support arm 91 connects the press section 94 being arranged on outside support 2, on the second support arm 92
Be provided with solution lock section 95, support 2 and inner sleeve 1 all on be provided with accommodating solving the button hole 96 that lock section 95 passes, the first support arm 91
And/or second be provided with return mechanism on support arm 92, solving lock section 95 and be provided in the fixture block of the second support arm 92 end, fixture block is the
The end of two support arms 92 is equidistant is provided with several, and support 2 is corresponding with fixture block position with the button hole 96 in inner sleeve 1.Use
Person presses press section 94, and the first support arm 91 rotates around fulcrum 93 together with the second support arm 92, solves lock section 95 from button hole 96 out,
Frame 2 can inner sleeve 1 move up and down relatively, after being adjusted to the height that user needs so that solves lock section 95 and is again buckled in adjustment
After button hole 96 in, support 2 and inner sleeve 1 are fixed again, solve lock section 95 setting of two fixture blocks can better ensure that support 2
With bonding strength during 1 stationary state of inner sleeve.Return mechanism is preferably located between press section 94 and support 2 inwall, rotation
Pivoted arm returns the most convenient.
Embodiment one to three has, and the stroke up and down of armrest assembly is at least 105mm, and fore/aft travel is at least 50mm, left and right
Stroke is at least 20mm, has at least 3 rotatable gears.
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 armrest assembly that gear more than a kind rotates, it is characterised in that include it is characterized in that, including inner sleeve (1), support (2)
And the armrest part (3) of support (2) top, the top of support (2) connects moving block (4), is provided with relatively in armrest part (3)
The recess (5) that moving block (4) rotates, moving block (4) is provided with projection, the interior diapire of recess (5) towards the interior diapire of recess (5)
Relative to being provided with the groove (51) that some buckles are protruding on protruding rotation path, protruding and groove (51) contact surface is equal
For along groove (51) relative to the sphere radially extended, cylinder or the conical surface of the protruding radius of gyration.
The armrest assembly that a kind of many gears the most according to claim 1 rotate, it is characterised in that described moving block (4) is
By groove (51) relative to the symmetrical shape on the basis of protruding center of rotation, the protruding uniform moving block (4) that is arranged on
The left and right sides.
The armrest assembly that a kind of many gears the most according to claim 1 rotate, it is characterised in that phase in described groove (51)
Minimum spacing between two sidewalls arranged is less than the full-size of moving block (4) appearance profile.
The armrest assembly that a kind of many gears the most according to claim 1 rotate, it is characterised in that in described armrest part (3)
Be provided with the first slide block (6) with can the first chute (7) of sliding of relative first slide block (6), recess (5) is arranged on the first slide block
(6), on, the first slide block (6) relatively rotates block (4) and rotates, and is disposed with first between the first slide block (6) and the first chute (7)
Elastic component (61) and the first fastener (62), the first fastener (62) is upper to match with being provided with on the medial wall of the first chute (7)
The first arc surface.
The armrest assembly that a kind of many gears the most according to claim 4 rotate, it is characterised in that in described armrest part (3)
Be provided with the second slide block (8) with can the second chute (83) of sliding of relative second slide block (8), the first chute (7) is arranged on
On two slide blocks (8), relative first slide block of the second slide block (8) (6) slides, between the second slide block (8) and the second chute (83) successively
Being provided with the second elastic component (81) and the second fastener (82), the second fastener (82) is upper to be all provided with on the medial wall of the second chute (83)
It is equipped with the second arc surface matched.
The armrest assembly that a kind of many gears the most according to claim 5 rotate, it is characterised in that described first chute (7)
Perpendicular with the glide direction of the second chute (83).
The armrest assembly that a kind of many gears the most according to claim 5 rotate, it is characterised in that described first chute (7)
On be provided with guide protrusions (71), the first slide block (6) is provided with the depression of corresponding guide protrusions (71).
The armrest assembly that a kind of many gears the most according to claim 1 rotate, it is characterised in that also include elevating control machine
Structure (9), support (2) is slidably disposed on the inside of inner sleeve (1), and lifting control mechanism (9) includes and is arranged in support (2)
The turning arm in portion and fulcrum (93), turning arm includes the first support arm (91) and second that can rotate together around fulcrum (93)
Arm (92), the first support arm (91) connection is arranged on support (2) press section (94) outward, and the second support arm (92) is provided with solution lock section
(95), support (2) and inner sleeve (1) all on be provided with accommodating solving the button hole (96) that lock section (95) passes, the first support arm (91)
And/or second be provided with return mechanism on support arm (92).
The armrest assembly that a kind of many gears the most according to claim 8 rotate, it is characterised in that described solution lock section (95) is
It is arranged on the fixture block of the second support arm (92) end.
The armrest assembly that a kind of many gears the most according to claim 9 rotate, it is characterised in that described fixture block is second
The end of support arm (92) is equidistant is provided with several, the button hole (96) on support (2) and inner sleeve (1) and fixture block position pair
Should.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610719296.1A CN106108457A (en) | 2016-08-24 | 2016-08-24 | The armrest assembly that a kind of many gears rotate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610719296.1A CN106108457A (en) | 2016-08-24 | 2016-08-24 | The armrest assembly that a kind of many gears rotate |
Publications (1)
Publication Number | Publication Date |
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CN106108457A true CN106108457A (en) | 2016-11-16 |
Family
ID=57274978
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610719296.1A Pending CN106108457A (en) | 2016-08-24 | 2016-08-24 | The armrest assembly that a kind of many gears rotate |
Country Status (1)
Country | Link |
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CN (1) | CN106108457A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107898201A (en) * | 2017-12-13 | 2018-04-13 | 东莞市博家具有限公司 | Rotate adjusting mechanism and the armrest mechanism with the rotation adjusting mechanism |
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 |
CN109805656A (en) * | 2019-03-23 | 2019-05-28 | 肖增荣 | Three-dimensional adjustable armrest and swivel chair |
CN110063607A (en) * | 2019-03-25 | 2019-07-30 | 吴耀全 | A kind of armrest and the method to arm realization multi-pose support |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101756535A (en) * | 2009-12-22 | 2010-06-30 | 谭干荣 | Chair with seat sliding to drive backrest to incline |
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 |
CN206213642U (en) * | 2016-08-24 | 2017-06-06 | 开平瑞信家具配件有限公司 | A kind of armrest assembly of many gear rotations |
-
2016
- 2016-08-24 CN CN201610719296.1A patent/CN106108457A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101756535A (en) * | 2009-12-22 | 2010-06-30 | 谭干荣 | Chair with seat sliding to drive backrest to incline |
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 |
CN206213642U (en) * | 2016-08-24 | 2017-06-06 | 开平瑞信家具配件有限公司 | A kind of armrest assembly of many gear rotations |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN107898201A (en) * | 2017-12-13 | 2018-04-13 | 东莞市博家具有限公司 | Rotate adjusting mechanism and the armrest mechanism with the rotation adjusting mechanism |
CN109805656A (en) * | 2019-03-23 | 2019-05-28 | 肖增荣 | Three-dimensional adjustable armrest and swivel chair |
CN109805656B (en) * | 2019-03-23 | 2023-10-20 | 肖增荣 | Three-dimensional adjustable armrest and swivel chair |
CN110063607A (en) * | 2019-03-25 | 2019-07-30 | 吴耀全 | A kind of armrest and the method to arm realization multi-pose support |
CN110063607B (en) * | 2019-03-25 | 2022-10-21 | 吴耀全 | Chair armrest and method for realizing multi-posture support for arm |
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Application publication date: 20161116 |
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