CN205072485U - But handrail structure that multidimension was adjusted - Google Patents
But handrail structure that multidimension was adjusted Download PDFInfo
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- CN205072485U CN205072485U CN201520490108.3U CN201520490108U CN205072485U CN 205072485 U CN205072485 U CN 205072485U CN 201520490108 U CN201520490108 U CN 201520490108U CN 205072485 U CN205072485 U CN 205072485U
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- adjustment
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- armrest
- multidimensional
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Abstract
The utility model provides a but handrail structure that multidimension was adjusted, is equipped with and is used for making the bar to wind the multidimension adjustment mechanism that the relative tilting of stand adjusted, made the stand to adjust around the relative turn right or left of handlebar rest including the handrail face lid, bar, stand and the handlebar rest that assemble in proper order, their inside. The utility model discloses a multidimension regulatory function that the handrail can be realized from top to bottom, control, the people of different sizes can satisfy more crowds' user demand through simple and convenient operation adjustment play the best, the most comfortable armrest position after sitting the seat, and market competition is bigger, is fit for the enterprise and popularizes and applies.
Description
Technical field
The utility model relates to a kind of armrest, specifically a kind of can multidimensional regulate armrest.
Background technology
In prior art, the armrest kind with regulatory function is a lot, but they substantially only can realize unidirectional adjustment, as left and right adjusting or up-down adjustment.
As Chinese patent literature CN201691449U disclose a kind of adjustable on January 5th, 2011 about to armrest structure for chair, be that to be located at the left and right adjustment group body of seat both sides handrail bottom it to group be include a body, about one siding track, a movable part, and the solid assembly of a spiral shell formed; And its improvement position be: its two periphery of the guide ribs ditch of this body side is the recessed limiting unit of arc being provided with complex trace, being formed with the guiding piece resisting teat to allow a both sides can in appropriate urgent fit therebetween, and be the shifting part by establishing to be provided with hole therebetween to guiding piece upper end, the hole penetrating shifting part and guiding piece to allow the solid assembly of a spiral shell and preset therebetween, and make the solid assembly one end of spiral shell can with the movable part of adjacent side therebetween screw make an orientation and revolve and be locked into one; Definite orientation can be obtained when wide cut inside and outside handrail regulates to make the left and right adjustment group body of composition to resist.
And for example Chinese patent literature CN204363473U discloses a kind of armrest elevating mechanism on June 3rd, 2015, aim to provide a kind of armrest elevating mechanism being convenient to maintain and replace parts, its drip irrigation device is that this elevating mechanism has rack body, control piece and toggle switch, realizes the spacing of elevating mechanism and lift adjustment by toggle switch.
Only can realize the armrest of unidirectional adjustment, people are also difficult to be adjusted to most suitable position.Therefore, require further improvement.
Utility model content
The purpose of this utility model aim to provide a kind of simplicity of design, rational in infrastructure, can realize up and down, left and right adjusting function can the armrest that regulates of multidimensional, to overcome weak point of the prior art.
By this object design a kind of can multidimensional regulate armrest, comprise handrail cover, bar, column and the armrest seat assembled successively, its architectural feature is, their inside is provided with for making bar around column relative to the multidimensional governor motion rotating adjustment up and down, make column regulate around the relative left-right rotation of armrest seat.
Described multidimensional governor motion comprises drive rod, connecting rod, adjustment seat, swivel base, rotates adjustment member, left-right rotation adjustment member and lock dog up and down; Drive rod is arranged in handrail cover, and adjustment seat is arranged in column, and swivel base is arranged in armrest seat; Connecting rod is arranged on the inside of bar, hinged with handrail cover, adjustment seat respectively; Rotating adjustment member is up and down arranged between connecting rod and adjustment seat, and make bar around column relative to rotating adjustment up and down, left-right rotation adjustment member is arranged between adjustment seat and swivel base, and column is regulated around the relative left-right rotation of armrest seat; Lock dog is movably arranged in adjustment seat, and rotate adjustment member with drive rod, up and down, left-right rotation adjustment member links, drive rod drives lock dog slip to unlock or sliding latch rotates adjustment member and left-right rotation adjustment member up and down, during unblock, rotation adjustment member and left-right rotation adjustment member can regulate up and down, during locking, up and down rotate adjustment member and left-right rotation adjustment member locking spacing.
The described adjustment member that rotates up and down comprises two pieces of up-down adjustment fixture blocks and two pieces of up-down adjustment sheets, two pieces of up-down adjustment sheets are symmetricly set on the left and right sides above adjustment seat, laterally be slidably connected between up-down adjustment sheet and adjustment seat, two pieces of up-down adjustment fixture blocks are connected with the left and right sides of connecting rod respectively, up-down adjustment sheet is provided with up-down adjustment tooth group with the center of rotation of connecting rod and adjustment seat, and up-down adjustment fixture block is provided with the first teeth portion for engaging with up-down adjustment tooth group; Left-right rotation adjustment member comprises left and right adjusting block, and it slides up and down the below being connected to adjustment seat, and swivel base end face is provided with left and right adjusting tooth group with the center of rotation of adjustment seat and swivel base, and left and right adjusting block is provided with the second teeth portion for engaging with left and right adjusting tooth group; Lock dog is horizontally through two pieces of up-down adjustment sheets, slides up and down connection between the two by guide barrel construction, and left and right adjusting block is connected with the bottom at lock dog center; Drive rod drives lock dog slip upward sliding, two pieces of up-down adjustment sheets are slided simultaneously to the inside thus unlock with two pieces of up-down adjustment fixture blocks to be separated, also to make left and right adjusting block upward sliding thus unlock with shaft seat to be separated, drive rod drives lock dog slip slide downward, two pieces of up-down adjustment sheets are slided simultaneously laterally thus with two pieces of up-down adjustment fixture block lockings, also make left and right adjusting block slide downward thus with shaft seat locking.
Described guide barrel construction comprises the first skewed slot being arranged on two pieces of up-down adjustment sheet inside, and the first skewed slot of two pieces of up-down adjustment sheets is in falling eight shapes, and the lock dog left and right sides is respectively equipped with the second skewed slot be slidably matched with two first skewed slots.
Between described two up-down adjustment sheets or be provided with Flexible Reset device between lock dog and adjustment seat.
Described Flexible Reset device is spring.
Described multidimensional governor motion also comprises the swing arm of vertical rotating in handrail cover, and handrail cover is stretched out in drive rod one end, and one end and swing arm are in transmission connection in addition, and swing arm is in transmission connection by control line and lock dog.
Described control line one end is connected with swing arm, and one end is walked around adjustment seat and is connected with lock dog in addition.
Described connecting rod comprises two groups of first connecting rods, two groups of second connecting rods, and they are the upper and lower relative both sides being hinged on handrail cover and adjustment seat respectively.
Also linked by third connecting rod in the hinged place of described first connecting rod, second connecting rod and adjustment seat.
The utility model has following beneficial effect:
By above-mentioned technological improvement, handrail can realize up and down, the multidimensional regulatory function of left and right, the people of different building shape can go out the armrest position of the best, the most comfortable after being seated in seat by easy operation adjustment, the user demand of more stature different crowds can be met, the market competitiveness is larger, is applicable to business enterprise expand application.
Accompanying drawing explanation
Fig. 1 is the stereogram of the utility model one embodiment handrail.
Fig. 2 is the stereogram of the utility model one embodiment multidimensional governor motion.
Fig. 3 is the sectional view one of the utility model one embodiment multidimensional governor motion.
Fig. 4 is the three-dimensional view of Fig. 3.
Fig. 5 is the sectional view two of the utility model one embodiment multidimensional governor motion.
Fig. 6 is the three-dimensional view of Fig. 5.
Fig. 7 is the assembling stereogram of the utility model one embodiment up-down adjustment fixture block, lock dog and left and right adjusting block.
Fig. 8 is the stereogram of the utility model one embodiment two pieces of up-down adjustment fixture blocks.
Fig. 9 is the assembling stereogram of the utility model one embodiment lock dog and left and right adjusting block.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described.
See Fig. 1-Fig. 9, originally can multidimensional regulate armrest, comprise handrail cover 1, bar 2, column 3 and the armrest seat 4 assembled successively, their inside is provided with for making bar 2 around column 3 relative to the multidimensional governor motion rotating adjustment up and down, make column 3 regulate around the relative left-right rotation of armrest seat 4.The crowd enabling handrail be applicable to more statures uses, and user can both find the position of the most comfortable.
Further, multidimensional governor motion comprises drive rod 10, connecting rod, adjustment seat 13, transposase 11 4, rotates adjustment member, left-right rotation adjustment member and lock dog 15 up and down; Drive rod 10 is arranged in handrail cover 1, and adjustment seat 13 is arranged in column 3, and transposase 11 4 is arranged in armrest seat 4; Connecting rod is arranged on the inside of bar 2, hinged with handrail cover 1, adjustment seat 13 respectively; Rotate adjustment member to be up and down arranged between connecting rod and adjustment seat 13, make bar 2 around column 3 relative to rotating adjustment up and down, left-right rotation adjustment member is arranged between adjustment seat 13 and transposase 11 4, makes column 3 around armrest seat 4 left-right rotation adjustment relatively; Lock dog 15 is movably arranged in adjustment seat 13, and rotate adjustment member with drive rod 10, up and down, left-right rotation adjustment member links, drive rod 10 drives lock dog 15 slip to unlock or sliding latch rotates adjustment member and left-right rotation adjustment member up and down, during unblock, rotation adjustment member and left-right rotation adjustment member can regulate up and down, during locking, up and down rotate adjustment member and left-right rotation adjustment member locking spacing.
Further, rotate adjustment member up and down and comprise two pieces of up-down adjustment fixture blocks 16 and two pieces of up-down adjustment sheets 17, two pieces of up-down adjustment sheets 17 are symmetricly set on the left and right sides above adjustment seat 13, laterally be slidably connected between up-down adjustment sheet 17 and adjustment seat 13, two pieces of up-down adjustment fixture blocks 16 are connected with the left and right sides of connecting rod respectively, up-down adjustment sheet 17 is provided with up-down adjustment tooth group with the center of rotation of connecting rod and adjustment seat 13, up-down adjustment tooth group preferably becomes fan-shaped, and up-down adjustment fixture block 16 is provided with the first teeth portion for engaging with up-down adjustment tooth group; Left-right rotation adjustment member comprises left and right adjusting block 18, it slides up and down the below being connected to adjustment seat 13, transposase 11 4 end face is provided with left and right adjusting tooth group with adjustment seat 13 and the center of rotation of transposase 11 4, left and right adjusting tooth group is preferably rounded, and left and right adjusting block 18 is provided with the second teeth portion for engaging with left and right adjusting tooth group; Lock dog 15 is horizontally through two pieces of up-down adjustment sheets 17, slides up and down connection between the two by guide barrel construction, and left and right adjusting block 18 is connected with the bottom at lock dog 15 center; Drive rod 10 drives lock dog 15 to slide upward sliding, two pieces of up-down adjustment sheets 17 are slided simultaneously to the inside thus unlock with two pieces of up-down adjustment fixture blocks 16 to be separated, also to make left and right adjusting block 18 upward sliding thus unlock with shaft seat 14 to be separated, drive rod 10 drives lock dog 15 to slide slide downward, two pieces of up-down adjustment sheets 17 are slided simultaneously laterally thus with two pieces of up-down adjustment fixture block 16 lockings, also make left and right adjusting block 18 slide downward thus with shaft seat 14 locking.
Further, guide barrel construction comprises the first skewed slot 171 being arranged on two pieces of up-down adjustment sheet 17 inside, first skewed slot of two pieces of up-down adjustment sheets 17 is in falling eight shapes, and it is V-shaped that lock dog 15 left and right sides is respectively equipped with the second skewed slot 151, second skewed slot be slidably matched with two first skewed slots 171.During lock dog 15 upward sliding, under the effect of guide barrel construction, two pieces of up-down adjustment sheets 17 inwards move, thus unlock with two pieces of up-down adjustment fixture blocks 16, otherwise make their lockings spacing.
Further, Flexible Reset device (not marking in figure) is provided with between two up-down adjustment sheets 17 or between lock dog 15 and adjustment seat 13.By increasing Flexible Reset device, make two pieces of up-down adjustment sheets 17 and two pieces of up-down adjustment fixture blocks 16 can better locking, make left and right adjusting block 18 and shaft seat 14 also can locking better.Flexible Reset device is preferably spring.
Further, multidimensional governor motion also comprises the swing arm 19 of vertical rotating in handrail cover 1, handrail cover 1 is stretched out in drive rod 10 one end, one end and swing arm 19 are in transmission connection in addition, swing arm 19 is in transmission connection by control line 20 and lock dog 15, drive rod 10 make use of the principle of lever, more saves firmly.
Further, control line 20 one end is connected with swing arm 19, one end is walked around adjustment seat 13 and is connected with lock dog 15 in addition, control line realizes the transmission between swing arm 19 and adjustment seat 13, namely drive rod 10 realizes transmission by swing arm 19, control line 20 with lock dog 15 successively, make drive rod 10 can control lock dog 15 to slide up and down, thus unblock or locking rotate adjustment member and left-right rotation adjustment member up and down.
Further, connecting rod comprises two groups of first connecting rods, 11, two groups of second connecting rods 12, and they are the upper and lower relative both sides being hinged on handrail cover 1 and adjustment seat 13 respectively, and namely two groups of first connecting rods 11 up, two groups of second connecting rods 12 are in below.
Further, first connecting rod 11, second connecting rod 12 are also linked by third connecting rod 21 with the hinged place of adjustment seat 13, to improve their interlock effect, meet the instructions for use that multidimensional regulates.
Above disclosedly be only preferred embodiment of the present utility model, certainly can not limit the interest field of the utility model with this, therefore according to the equivalent variations that the utility model claim is done, still belong to the scope that the utility model is contained.
Claims (10)
1. one kind can multidimensional regulate armrest, comprise handrail cover (1), bar (2), column (3) and the armrest seat (4) assembled successively, it is characterized in that, their inside is provided with for making bar (2) around column (3) relative to the multidimensional governor motion rotating adjustment up and down, make column (3) regulate around the relative left-right rotation of armrest seat (4) simultaneously.
2. according to claim 1 can multidimensional regulate armrest, it is characterized in that: described multidimensional governor motion comprises drive rod (10), connecting rod, adjustment seat (13), swivel base (14), rotates adjustment member, left-right rotation adjustment member and lock dog (15) up and down; Drive rod (10) is arranged in handrail cover (1), and adjustment seat (13) is arranged in column (3), and swivel base (14) is arranged in armrest seat (4); Connecting rod is arranged on the inside of bar (2), hinged with handrail cover (1), adjustment seat (13) respectively; Rotating adjustment member is up and down arranged between connecting rod and adjustment seat (13), make bar (2) around column (3) relative to rotating adjustment up and down, left-right rotation adjustment member is arranged between adjustment seat (13) and swivel base (14), makes column (3) around armrest seat (4) left-right rotation adjustment relatively; Lock dog (15) is movably arranged in adjustment seat (13), and with drive rod (10), rotate adjustment member up and down, left-right rotation adjustment member links, drive rod (10) drives lock dog (15) slip to unlock or sliding latch rotates adjustment member and left-right rotation adjustment member up and down, during unblock, rotation adjustment member and left-right rotation adjustment member can regulate up and down, during locking, up and down rotate adjustment member and left-right rotation adjustment member locking spacing.
3. according to claim 2 can multidimensional regulate armrest, it is characterized in that: the described adjustment member that rotates up and down comprises two pieces of up-down adjustment fixture blocks (16) and two pieces of up-down adjustment sheets (17), two pieces of up-down adjustment sheets (17) are symmetricly set on the left and right sides of adjustment seat (13) top, laterally be slidably connected between up-down adjustment sheet (17) and adjustment seat (13), two pieces of up-down adjustment fixture blocks (16) are connected with the left and right sides of connecting rod respectively, up-down adjustment sheet (17) is provided with up-down adjustment tooth group with the center of rotation of connecting rod and adjustment seat (13), up-down adjustment fixture block (16) is provided with the first teeth portion for engaging with up-down adjustment tooth group, left-right rotation adjustment member comprises left and right adjusting block (18), it slides up and down the below being connected to adjustment seat (13), swivel base (14) end face is provided with left and right adjusting tooth group with adjustment seat (13) and the center of rotation of swivel base (14), and left and right adjusting block (18) is provided with the second teeth portion for engaging with left and right adjusting tooth group, lock dog (15) is horizontally through two pieces of up-down adjustment sheets (17), slides up and down connection between the two by guide barrel construction, and left and right adjusting block (18) is connected with the bottom at lock dog (15) center, drive rod (10) drives lock dog (15) slip upward sliding, make two pieces of up-down adjustment sheets (17) slide to the inside simultaneously thus unlock with two pieces of up-down adjustment fixture blocks (16) to be separated, also make left and right adjusting block (18) upward sliding thus unlock with shaft seat (14) to be separated, drive rod (10) drives lock dog (15) slip slide downward, two pieces of up-down adjustment sheets (17) are slided simultaneously laterally thus with two pieces of up-down adjustment fixture block (16) lockings, also make left and right adjusting block (18) slide downward thus with shaft seat (14) locking.
4. according to claim 3 can multidimensional regulate armrest, it is characterized in that: described guide barrel construction comprises the first skewed slot (171) being arranged on two pieces of up-down adjustment sheets (17) inside, first skewed slot of two pieces of up-down adjustment sheets (17) is in falling eight shapes, and lock dog (15) left and right sides is respectively equipped with the second skewed slot (151) be slidably matched with two first skewed slots (171).
5. according to claim 4 can the armrest that regulates of multidimensional, it is characterized in that: between described two up-down adjustment sheets (17) or be provided with Flexible Reset device between lock dog (15) and adjustment seat (13).
6. according to claim 5 can multidimensional regulate armrest, it is characterized in that: described Flexible Reset device is spring.
7. according to any one of claim 2-6 can multidimensional regulate armrest, it is characterized in that: described multidimensional governor motion also comprises the swing arm (19) of vertical rotating in handrail cover (1), handrail cover (1) is stretched out in drive rod (10) one end, one end and swing arm (19) are in transmission connection in addition, and swing arm (19) is in transmission connection by control line (20) and lock dog (15).
8. according to claim 7 can multidimensional regulate armrest, it is characterized in that: described control line (20) one end is connected with swing arm (19), one end is walked around adjustment seat (13) and is connected with lock dog (15) in addition.
9. according to any one of claim 2-6 can multidimensional regulate armrest, it is characterized in that: described connecting rod comprises two groups of first connecting rods (11), two groups of second connecting rods (12), they are the upper and lower relative both sides being hinged on handrail cover (1) and adjustment seat (13) respectively.
10. according to claim 9 can the armrest that regulates of multidimensional, it is characterized in that: also linked by third connecting rod (21) in the hinged place of described first connecting rod (11), second connecting rod (12) and adjustment seat (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520490108.3U CN205072485U (en) | 2015-07-02 | 2015-07-02 | But handrail structure that multidimension was adjusted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520490108.3U CN205072485U (en) | 2015-07-02 | 2015-07-02 | But handrail structure that multidimension was adjusted |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205072485U true CN205072485U (en) | 2016-03-09 |
Family
ID=55424938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520490108.3U Expired - Fee Related CN205072485U (en) | 2015-07-02 | 2015-07-02 | But handrail structure that multidimension was adjusted |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205072485U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105996538A (en) * | 2016-07-08 | 2016-10-12 | 万旭勇 | Seat armrest capable of being adjusted in multiple dimensions |
| CN109846244A (en) * | 2019-03-23 | 2019-06-07 | 肖增荣 | Multi-function ofice chair |
| WO2021031220A1 (en) * | 2019-08-20 | 2021-02-25 | 南京天奥医疗仪器制造有限公司 | Steerable and lockable handle for medical cart |
-
2015
- 2015-07-02 CN CN201520490108.3U patent/CN205072485U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105996538A (en) * | 2016-07-08 | 2016-10-12 | 万旭勇 | Seat armrest capable of being adjusted in multiple dimensions |
| CN105996538B (en) * | 2016-07-08 | 2023-07-07 | 广东豪天智能设备科技有限公司 | Multi-dimensional adjusting seat armrest |
| CN109846244A (en) * | 2019-03-23 | 2019-06-07 | 肖增荣 | Multi-function ofice chair |
| WO2021031220A1 (en) * | 2019-08-20 | 2021-02-25 | 南京天奥医疗仪器制造有限公司 | Steerable and lockable handle for medical cart |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160309 Termination date: 20170702 |