CN107874504A - Armrest system - Google Patents
Armrest system Download PDFInfo
- Publication number
- CN107874504A CN107874504A CN201610862982.4A CN201610862982A CN107874504A CN 107874504 A CN107874504 A CN 107874504A CN 201610862982 A CN201610862982 A CN 201610862982A CN 107874504 A CN107874504 A CN 107874504A
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- Prior art keywords
- pivot
- plate
- location
- along
- teeth portion
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/54—Supports for the arms
Abstract
A kind of armrest system, include a pedestal, a fixed plate, first pivot and second pivot, a balustrade panel, and a positioning unit.The fixed plate includes first shifting chute along a first direction extension.First pivot is arranged in first shifting chute, and second pivot is arranged at the fixed plate.The balustrade panel includes one along a second direction extension and the sliding groove worn for first pivot and second pivot.The positioning unit includes a locating module, and there is the location-plate of a magnetic attraction between one and the locating module, when the balustrade panel drives the locating module and the location-plate one of which with respect to another one motion relative to fixed plate movement, the magnetic attraction can cause to resist the balustrade panel with respect to the resistance that the fixed plate is moved.Whereby, stepless adjustment can be carried out to the shift position of the balustrade panel and rotational angle, usage comfort can be increased, and with more preferably market potential.
Description
Technical field
The present invention relates to a kind of armrest system, more particularly to a kind of armrest system for being applied to be installed on seat both sides.
Background technology
It has been general design that armrest system is set up in seat both sides so that user places arm, and original armrest system is more
To be fixed, can not be adjusted according to the stature of user, arm length, custom angle of bend etc..
Therefore, prior art is as shown in United States Patent (USP) Reference Number US 20030030317A1, and as one kind can adjust movement
Position and angle to increase the armrest system of usage comfort, wherein, it is existing in order to avoid the position adjusted and angle walk
It is by respectively at setting a protruding point and multiple corresponding depressions on a sliding seat and a connecting rod to have in technology, and is led to
Engaging of the protruding point from different depressions is crossed to reach the temporary locating effect in diverse location angle, however, due to described
All the position tool of fixed and each depression is at regular intervals for depression, if user feels the angle of the most comfortable just at two
When between the position of depression, user can only condescend to take this post in more uncomfortable angle, in this way, then losing to increase usage comfort
And design the kindness of adjustable function.
The content of the invention
The armrest system without section adjustment position and angle can be carried out it is an object of the invention to provide a kind of.
The armrest system of the present invention, includes a pedestal, a fixed plate, a pivot element, a balustrade panel, and one
Individual positioning unit.
The fixed plate is arranged at the pedestal, and the first shifting chute including one along a first direction extension.
The pivot element is included along spaced first pivot of a second direction for being not parallel to the first direction
Axle and second pivot, first pivot are arranged in first shifting chute and can be along the first directions in first shifting chute
Reciprocate, second pivot is arranged at the fixed plate.
The balustrade panel includes a slip for extending along the second direction and being worn for first pivot and second pivot
Groove, first pivot and second pivot can come and go in the sliding groove along the second direction and slide, and whereby, enable the balustrade panel
Moved relative to the fixed plate along the second direction and using second pivot as axis rotation.
The positioning unit includes at least one locating module for being arranged at the pivot element, and the neighbouring locating module
Set and there is the location-plate of magnetic attraction between the locating module, whereby, it is mobile relative to the fixed plate in the balustrade panel and
When driving the locating module and the location-plate one of which to be moved with respect to another one, the magnetic attraction can cause to resist the balustrade panel phase
To the resistance of fixed plate motion.
The armrest system of the present invention, the fixed plate also include one and extend along the first direction and worn for second pivot
The second shifting chute, second pivot can along the first direction in second shifting chute come and go slide, whereby, make the balustrade panel
It can be moved relative to the fixed plate along the first direction and using first pivot as axis rotation.
The armrest system of the present invention, the positioning unit include two and are respectively arranged at first pivot and second pivot
Locating module, the locating module set adjacent to the location-plate and have a magnetic attraction between the location-plate respectively, whereby, with
An at least locating module and the location-plate one of which is driven to be transported with respect to another one relative to fixed plate movement in the balustrade panel
When dynamic, the magnetic attraction can cause to resist the balustrade panel with respect to the resistance that the fixed plate is moved.
The armrest system of the present invention, the location-plate are arranged at the balustrade panel, and first pivot has one around own axes
The first teeth portion of side face is formed at, second pivot has second teeth portion that side face is formed at around own axes, the positioning
Unit also includes two rack modules being meshed respectively with first teeth portion and second teeth portion, the tooth of each rack module
Arranged along the first direction so that first pivot and second pivot along the first direction reciprocate when, by means of first tooth
Portion and second teeth portion are meshed with the rack module respectively, make first pivot and second pivot simultaneously around it is respective from
Body axis rotate, and locating module rotates relative to the location-plate corresponding to drive.
The armrest system of the present invention, the location-plate are arranged at the fixed plate, and first pivot has one around own axes
The first teeth portion of side face is formed at, second pivot has second teeth portion that side face is formed at around own axes, the positioning
Unit is also engaged in first teeth portion and the rack module of second teeth portion including one, and the tooth of the rack module is along the second party
To arrangement so that first pivot and second pivot along the second direction reciprocated in the sliding groove when, by means of this first
Teeth portion and second teeth portion are meshed with the rack module, make first pivot and second pivot simultaneously around itself respective axle
Line rotates, and locating module rotates relative to the location-plate corresponding to drive.
The armrest system of the present invention, the locating module are arranged at first pivot.
The armrest system of the present invention, the location-plate are arranged at the balustrade panel, and first pivot has one around own axes
The first teeth portion of side face is formed at, the positioning unit also includes a rack module engaged with first teeth portion, the rack die
The tooth of block along the first direction arrange so that first pivot along the first direction reciprocate when, by means of first teeth portion with should
Rack module is meshed, and makes first pivot simultaneously around own axis, and drive the locating module relative to the location-plate
Rotation.
The armrest system of the present invention, the location-plate are arranged at the fixed plate, and first pivot has one around own axes
The first teeth portion of side face is formed at, the positioning unit also includes a rack module engaged with first teeth portion, the rack die
The tooth of block along the second direction arrange so that first pivot along the second direction reciprocated in the sliding groove when, by means of this
First teeth portion is meshed with the rack module, makes first pivot simultaneously around own axis, and drive the locating module phase
Rotated for the location-plate.
The armrest system of the present invention, the locating module include the keeper between one and the location-plate with the magnetic attraction,
The keeper and the location-plate one of which are magnetic material, and another one is ferromagnetism material.
The armrest system of the present invention, the locating module are arranged first pivot and had between the location-plate and be somebody's turn to do including one
The keeper of magnetic attraction, and an accommodating member for being arranged at first pivot and setting being engaged for the keeper, in first pivot
Axle around own axes rotate when, first pivot interlock the accommodating member drive the keeper relative to the location-plate rotate.
The beneficial effects of the present invention are：By setting the locating module and collocation to set the positioning in the pivot element
Plate, it can be provided by the magnetic attraction and resist the balustrade panel with respect to the resistance that the fixed plate is moved, and reach temporary positioning effect
Fruit, whereby, user can carry out stepless adjustment, energy to the balustrade panel with respect to the shift position of the fixed plate and rotational angle
It is significantly increased using upper comfort level, and with more preferably market potential.
Brief description of the drawings
Fig. 1 is a three-dimensional exploded view of one embodiment of armrest system of the present invention；
Fig. 2 is a three-dimensional combination figure of the embodiment；
Fig. 3 is an incomplete three-dimensional exploded view of the embodiment；
Fig. 4 is an incomplete three-dimensional combination figure of the embodiment；
Fig. 5 is an incomplete schematic diagram of the embodiment, illustrates the rack-plate and a pivot of the embodiment
The cooperation pattern of unit；
Fig. 6 is another incomplete three-dimensional exploded view of the embodiment, illustrate the embodiment a fixed plate it is another
A kind of pattern；
Fig. 7,8 be the embodiment an incomplete schematic diagram, illustrate a balustrade panel of the embodiment relative to this
Pivot element backward and move forward；
Fig. 9,10 be the embodiment an incomplete schematic diagram, illustrate the balustrade panel of the embodiment relative to one
Fixed plate to the right and is moved to the left；
Figure 11,12 be the embodiment an incomplete schematic diagram, illustrate the balustrade panel of the embodiment relative to this
Fixed plate to the left and turns right；And
Figure 13 is that the another of the rack-plate of the embodiment sets pattern.
Embodiment
Refering to Fig. 1, Fig. 2 and Fig. 3, one embodiment of armrest system of the present invention, when practical application, suitable for setting simultaneously
Two the present embodiment are put in the left and right sides of a seat (not shown), to supply the both hands of user to place respectively.
The present embodiment includes the pivot element 4, one of fixed plate 3, one of pedestal 2, one balustrade panel 5, one and positioned
Unit 6, and a back cushion 7.
The pedestal 2 is applied to be fixed on the seat or so wherein side, and hand is put for user to provide suitable height
Arm.
The fixed plate 3 is fixedly installed on the pedestal 2, is to be fitted together to be locked in the recessed of the top of pedestal 2 as shown in Fig. 1,3
Place is fallen into, to increase the confidentiality of mechanism and aesthetics, during making the upper square degree of user as shown in Figure 2 see down, completely not
It can be appreciated that the running mechanism of inside.The fixed plate 3 is included respectively along first shifting chute 31 of a first direction L1 extension
And second shifting chute 32.
It is noted that in the present embodiment, first shifting chute 31 and second shifting chute 32 be in respectively along this first
Direction L1 extends linear, but first shifting chute 31 and second shifting chute 32 also can be in prolong along first direction L1 respectively
The arc-shaped stretched, and the concave side of its circular arc is relative to each other.
Refering to Fig. 1, Fig. 3 and Fig. 4, the pivot element 4 includes being not parallel to the second of first direction L1 along one respectively
Spaced first pivot 41 of direction L2 and second pivot 42, first pivot 41 are arranged in the first shifting chute 31
And can be reciprocated along first direction L1 in first shifting chute 31, second pivot 42 be arranged in the second shifting chute 32 and
It can be reciprocated along first direction L1 in second shifting chute 32.
Refering to Fig. 3, Fig. 4 and Fig. 5, first pivot 41 has first teeth portion that side face is formed at around own axes
411, second pivot 42 has second teeth portion 421 that side face is formed at around own axes.
The balustrade panel 5 includes one and extends along second direction L2 and worn for first pivot 41 and second pivot 42
Sliding groove 51, the development length of the sliding groove 51 is more than the spacing of first pivot 41 and second pivot 42, for this
One pivot 41 and second pivot 42 can come and go along second direction L2 in the sliding groove 51 to be slided.
Whereby, the balustrade panel 5 is reciprocated along second direction L2 with respect to the fixed plate 3, and by arrange in pairs or groups this
One shifting chute 31 and second shifting chute 32, moreover it is possible to the balustrade panel 5 is come and gone with respect to the fixed plate 3 along first direction L1 and move
It is dynamic, and with first pivot 41 or second pivot 42 be respectively axis rotation.
It is that there is first shifting chute 31 and second shifting chute 32 simultaneously it is noted that in the present embodiment, and point
Not Gong first pivot 41 and second pivot 42 wear, providing the balustrade panel 5 to arrange in pairs or groups the sliding groove 51 can be relative to this
Fixed plate 3 moves forward and backward, moves left and right and left-right rotation, but also can sell programming according to actual product and only have as shown in Figure 6
First shifting chute 31, and second pivot 42 is then hubbed at the fixed plate 3, now passes through the sliding groove 51 of arranging in pairs or groups, the handrail
Plate 5 is remained to relative to the fixed plate 3 is movable and left-right rotation, therefore is remained to reach this case and can be adjusted shift position and angle
Purpose.
Refering to Fig. 3, Fig. 4 and Fig. 5, the positioning unit 6 includes two one end for being respectively arranged at first pivot 41 and should
The neighbouring locating module 61 of locating module 61, one of one end of the second pivot 42 sets and had between the locating module 61
The location-plate 62 of one magnetic attraction, and a rack-plate 63 for being arranged at the lower section of fixed plate 3.
It is noted that in the present embodiment, in order to obtain preferable locating effect, therefore respectively at first pivot 41
And second pivot 42 is provided with two locating modules 61, but also can according to practical application request and cost viewpoint, and only this
One locating module 61 is set on one pivot 41 or second pivot 42.
Whereby, in the balustrade panel 5 moved relative to the fixed plate 3 and drive an at least locating module 61 and the location-plate 62 its
When middle one is moved with respect to another one, the magnetic attraction can cause to resist resistance of the balustrade panel 5 with respect to the fixed plate 3 motion.
Each locating module 61 includes the keeper 611 between one and the location-plate 62 with the magnetic attraction, and a confession
The accommodating member 612 that the keeper 611 engaging is set.
The keeper 611 is arranged first pivot 41 and second pivot 42 respectively, and has one per positioning piece 611
Individual notch part 613.In the present embodiment, the keeper 611 is in ring-like, but is evenly distributed in practical application, not
As limit.
The keeper 611 and a location-plate 62 wherein side are magnetic material, and the opposing party is ferromagnetism material, Yu Benshi
Apply in example, the keeper 611 is magnet, and the location-plate 62 is iron plate, but its material can be selected according to actual demand, not with
This is limited.
The accommodating member 612 is respectively arranged at first pivot 41 and second pivot 42, and each accommodating member 612 is in
Hypocrateriform is set for the corresponding keeper 611, and the notch part 613 with a chimeric corresponding keeper 611
Protuberance 614, when first pivot 41, second pivot 42 rotate rotating around own axes, first pivot 41, this second
Pivot 42 interlocks the corresponding accommodating member 612 and drives corresponding keeper 611 to be rotated relative to the location-plate 62 respectively.
The location-plate 62 is locked in the balustrade panel 5, is interlocked by the movement of the balustrade panel 5.
The side that the two of which of the rack-plate 63 is opposite is respectively adjacent to first shifting chute 31 and second shifting chute 32,
And two rack modules 631 being each meshed with first teeth portion 411 and second teeth portion 421, each tooth are formed respectively
The tooth of bar module 631 arranges along first direction L1.
Whereby, when first pivot 41 and second pivot 42 move along first direction L1 respectively, due to this first
Teeth portion 411 and second teeth portion 421 are meshed with the rack module 631 and make first pivot 41 and second pivot respectively
42 around own axis and drive the locating module 61 to be rotated relative to the location-plate 62, whereby, to increase the balustrade panel 5
With respect to the resistance of the fixed plate 3 motion.
When first pivot 41 and second pivot 42 move along second direction L2 in the sliding groove 51, this first
Pivot 41 and second pivot 42 drive respectively corresponding to locating module 61 moved relative to the location-plate 62, and in stopping act
When, by the magnetic attraction between the locating module 61 and the location-plate 62 and can temporary positioning first pivot 41 and this
Two pivots 42.
Refering to Fig. 1 and Fig. 2, the back cushion 7 is arranged on the balustrade panel 5, places arm for user to provide comfort level.
Typically in use, user can be movable, left relative to the fixed plate 3 by the balustrade panel 5 according to self-demand
Move right and left-right rotation, detailed description are as follows：
Refering to Fig. 4, Fig. 7 and Fig. 8, when to adjust the front and back position of the balustrade panel 5, user can be directly by the handrail
Plate 5 is front and rear to be promoted, due to being attracted by magnetic force to reach positioning function between the locating module 61 and the location-plate 62,
Therefore user outline is contributed overcome the magnetic attraction after, you can by first pivot 41 and second pivot 42 along this second
Direction L2 is slided in the sliding groove 51, and the balustrade panel 5 is pushed into the optional position that the sliding groove 51 can allow, and when making
After the balustrade panel 5 is moved to required position by user, it is only necessary to stop force, by between the locating module 61 and the location-plate 62
Magnetic force attract, you can positioning first pivot 41 and second pivot 42 will not walk, that is to say, that position the balustrade panel 5
Position without walking.
Refering to Fig. 4, Fig. 9 and Figure 10, in the same manner, when to adjust the right position of the balustrade panel 5, user is equally direct
The balustrade panel 5 or so is promoted, by first pivot 41 and second pivot 42 respectively along first direction L1 in this
Coming and going and slide in first shifting chute 31 and second shifting chute 32, the balustrade panel 5 can move left and right relative to the fixed plate 3,
And by setting the rack-plate 63 with the rack module 631, first pivot 41 and second pivot 42 along this
When one direction L1 is moved, while whereby, it can also be existed around own axis with increasing by first pivot 41 and second pivot 42
Resistance when being moved along first direction L1, first pivot 41 and second pivot 42 is avoided to hold along first direction L1
Easily walk, similarly, after the balustrade panel 5 is moved to required position by user, it is only necessary to stop force, pass through the positioning mould
Magnetic force between block 61 and the location-plate 62 attracts, you can positions first pivot 41 and second pivot 42 and reaches positioning this is helped
The effect of palm 5.
Refering to Fig. 4, Figure 11 and Figure 12, when to adjust the left rotation and right rotation angle of the balustrade panel 5, user directly helps this
The left-right rotation of palm 5, by first pivot 41 and second pivot 42 respectively along first direction L1 and in contrast to this
First direction L1 is slided in first shifting chute 31 and second shifting chute 32, and the balustrade panel 5 can be relative to the fixed plate 3
Left-right rotation, and by setting the rack-plate 63 first pivot 41 and second pivot 42 is come and gone along first direction L1
It can increase resistance around own axis to avoid first pivot 41 and second pivot 42 along the first direction when mobile
Easily walked on L1, similarly, after the balustrade panel 5 is turned to required angle by user, it is only necessary to stop force, by described
Magnetic force between locating module 61 and the location-plate 62 attracts, you can positions first pivot 41 and second pivot 42 and is somebody's turn to do with positioning
Balustrade panel 5.
The advantages of the present embodiment, can be summarized as follows by the explanation more than：
First, refering to Fig. 1 and Fig. 5, by setting the locating module 61 in the pivot element 4, and arrange in pairs or groups and the location-plate is set
62, it can be provided by the magnetic attraction and resist the balustrade panel 5 with respect to the resistance that the fixed plate 3 is moved, and reach temporary fixed
Position effect, and because magnetic force attracts to limit without switching position, user can be to the balustrade panel 5 with respect to the fixed plate 3
Shift position and rotational angle carry out stepless adjustment, and can overcome in the prior art user need to often condescend to take this post in more uncomfortable
Angle the problem of, can be significantly increased using upper comfort level, and can be suitably used for more kinds of user's statures, arm length,
It is accustomed to angle of bend etc., thus with more preferably market potential.
Furthermore by designing first shifting chute 31, the sliding groove 51, and the arrange in pairs or groups locating module 61 and the location-plate
62, the effect of reducing organization volume is may also reach up, and the functions such as mobile, rotation, positioning can be completed with less volume, enter
And said mechanism can be all hidden in inside device, and reach apparent simple and beautiful (such as Fig. 2), so with more preferably
Market potential.
2nd, by setting second shifting chute 32 to be worn for second pivot 42, the balustrade panel 5 can be increased relative to this
The function that fixed plate 3 moves left and right, and increase the angle of left-right rotation, and the twoth locating module 61 is set by arranging in pairs or groups, can
To increase positioning function of the location-plate 62 for the pivot element 4, to improve stability when positioning.
3rd, by setting the rack module 631, and set respectively at being arranged in pairs or groups on first pivot 41 and second pivot 42
First teeth portion 411 and second teeth portion 421 are put, first pivot 41 and second pivot 42 can be forced along the first party
Whereby, it can increase moving resistance to avoid first pivot 41 and second pivot around own axis when being moved to L1
42 easily walk along first direction L1.
4th, by setting the rack-plate 63 to form the rack module 631, can be reached by increasing simple element
To it is required the effect of, it is worth mentioning at this point that, the rack module 631 is not limited to be formed on the rack-plate 63, and it also can be straight
Connect first shifting chute 31 that is formed at the fixed plate 3 and the edge of the second shifting chute 32 (and mobile first teeth portion 411 of arranging in pairs or groups
And the position of second teeth portion 421 is with corresponding).
Furthermore because the location-plate 62 is fixedly installed on the balustrade panel 5 in the present embodiment, to provide first pivot
41 and second pivot 42 along second direction L2 move when resistance, therefore must collocation the rack module 631 is designed as
Along first direction L1 extend, with provide first pivot 41 and second pivot 42 along first direction L1 move when resistance
Power, but during practical application, its direction can also exchange, and can be fixedly installed on the location-plate 62 in the fixed plate 3, and arrange in pairs or groups institute
State locating module 61 to set adjacent to the location-plate 62, to provide first pivot 41 and second pivot 42 along first direction L1
Resistance when mobile, then arrange in pairs or groups and be designed as (to design as shown in figure 13 along second direction L2 extensions by the rack module 631
It is one along the rack-plate 63 of second direction L2 extensions or is directly disposed as setting along the edge of the sliding groove 51), to provide
First pivot 41 and second pivot 42 along second direction L2 move when resistance, this can all select institute according to actual demand
The combination needed, however it is not limited to this.
5th, refering to Fig. 1 and Fig. 5, by by the keeper 611 be designed as be in around set first pivot 41, this
Two pivots 42 it is ring-like, the magnetic attraction of the keeper 611 is distributed in symmetric mode, can increase by first pivot 41 and
Stability of second pivot 42 when rotation, for user adjust the right position of the balustrade panel 5 and during rotation more
Good operation, increase use upper convenience.
In summary, so the purpose of the present invention can be reached really.
As described above, only embodiments of the invention are when the scope that the present invention can not be limited with this implement, i.e., all
The simple equivalent changes and modifications made according to claims of the present invention and description, all still belongs to the scope of the present invention.
Claims (10)
1. a kind of armrest system, comprising：One pedestal, a fixed plate and a balustrade panel；
It is characterized in that：
The armrest system also includes a pivot element and a positioning unit；
The fixed plate is arranged at the pedestal, and the first shifting chute including one along a first direction extension；
The pivot element include along spaced first pivot of a second direction for being not parallel to the first direction and
One the second pivot, first pivot are arranged in first shifting chute and can come and gone along the first direction in first shifting chute
Mobile, second pivot is arranged at the fixed plate；
The balustrade panel includes a sliding groove for extending along the second direction and being worn for first pivot and second pivot, should
First pivot and second pivot can come and go along the second direction in the sliding groove to be slided, and whereby, enables the balustrade panel relative
The fixed plate moves along the second direction and using second pivot as axis rotation；
The positioning unit includes at least one locating module for being arranged at the pivot element, and the neighbouring locating module is set
And there is the location-plate of a magnetic attraction between the locating module, whereby, driven in the balustrade panel relative to fixed plate movement
When the locating module and the location-plate one of which are moved with respect to another one, the magnetic attraction can cause to resist the balustrade panel with respect to this
The resistance of fixed plate motion.
2. armrest system according to claim 1, it is characterised in that：The fixed plate is also prolonged including one along the first direction
The second shifting chute stretched and worn for second pivot, second pivot can come and go along the first direction in second shifting chute
Slide, whereby, the balustrade panel is moved relative to the fixed plate along the first direction and using first pivot as axis rotation.
3. armrest system according to claim 2, it is characterised in that：The positioning unit including two be respectively arranged at this
The locating module of one pivot and second pivot, the locating module set adjacent to the location-plate and had respectively between the location-plate
There is a magnetic attraction, whereby, an at least locating module and the location-plate are driven with mobile relative to the fixed plate in the balustrade panel
When one of which is moved with respect to another one, the magnetic attraction can cause to resist the balustrade panel with respect to the resistance that the fixed plate is moved.
4. armrest system according to claim 3, it is characterised in that：The location-plate is arranged at the balustrade panel, first pivot
Axle has first teeth portion that side face is formed at around own axes, and second pivot has one and is formed at week around own axes
Second teeth portion in face, the positioning unit also include two rack dies being meshed respectively with first teeth portion and second teeth portion
Block, the tooth of each rack module arrange along the first direction, so that first pivot and second pivot are along the first direction
When reciprocating, it is meshed respectively with the rack module by means of first teeth portion and second teeth portion, makes first pivot and be somebody's turn to do
Second pivot is simultaneously around respective own axis, and locating module rotates relative to the location-plate corresponding to drive.
5. armrest system according to claim 3, it is characterised in that：The location-plate is arranged at the fixed plate, first pivot
Axle has first teeth portion that side face is formed at around own axes, and second pivot has one and is formed at week around own axes
Second teeth portion in face, the positioning unit are also engaged in first teeth portion and the rack module of second teeth portion, the tooth including one
The tooth of bar module along the second direction arrange so that first pivot and second pivot along the second direction in the sliding groove
When reciprocating, it is meshed by means of first teeth portion and second teeth portion with the rack module, makes first pivot and second pivot
Axle is simultaneously around respective own axis, and locating module rotates relative to the location-plate corresponding to drive.
6. armrest system according to claim 1, it is characterised in that：The locating module is arranged at first pivot.
7. armrest system according to claim 6, it is characterised in that：The location-plate is arranged at the balustrade panel, first pivot
Axle has first teeth portion that side face is formed at around own axes, and the positioning unit also engages including one with first teeth portion
Rack module, the tooth of the rack module arranges along the first direction, so that first pivot reciprocates along the first direction
When, it is meshed by means of first teeth portion with the rack module, makes first pivot simultaneously around own axis, and drive the positioning
Module rotates relative to the location-plate.
8. armrest system according to claim 6, it is characterised in that：The location-plate is arranged at the fixed plate, first pivot
Axle has first teeth portion that side face is formed at around own axes, and the positioning unit also engages including one with first teeth portion
Rack module, the tooth of the rack module arranges along the second direction so that first pivot along the second direction in the slip
When being reciprocated in groove, it is meshed by means of first teeth portion with the rack module, makes first pivot simultaneously around own axis,
And the locating module is driven to be rotated relative to the location-plate.
9. armrest system according to claim 1, it is characterised in that：The locating module includes having between one and the location-plate
There is the keeper of the magnetic attraction, the keeper and the location-plate one of which are magnetic material, and another one is ferromagnetism material.
10. armrest system according to claim 1, it is characterised in that：The locating module is arranged first pivot including one
Axle and between the location-plate have the magnetic attraction keeper, and one be arranged at first pivot and for the keeper engaging set
The accommodating member put, when first pivot rotates around own axes, first pivot interlocks the accommodating member and drives the keeper phase
Rotated for the location-plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610862982.4A CN107874504B (en) | 2016-09-29 | 2016-09-29 | Armrest device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610862982.4A CN107874504B (en) | 2016-09-29 | 2016-09-29 | Armrest device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107874504A true CN107874504A (en) | 2018-04-06 |
| CN107874504B CN107874504B (en) | 2019-12-06 |
Family
ID=61769049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610862982.4A Active CN107874504B (en) | 2016-09-29 | 2016-09-29 | Armrest device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107874504B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112167874A (en) * | 2020-11-06 | 2021-01-05 | 安维车件(厦门)有限公司 | Armrest structure and seat |
| CN112773122A (en) * | 2019-11-07 | 2021-05-11 | 堡胜企业股份有限公司 | Rotary positioning mechanism, armrest frame with rotatable armrest seat and chair |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040183355A1 (en) * | 2001-06-20 | 2004-09-23 | Soon-Won Lee | Armrest apparatus installed in chair for computer work |
| US7387341B1 (en) * | 2007-03-16 | 2008-06-17 | Po-Chuan Tsai | Armrest having position adjusting function |
| CN201831360U (en) * | 2010-02-08 | 2011-05-18 | 泰桦家具股份有限公司 | Double-shaft rotary armrest |
| CN202020085U (en) * | 2011-03-25 | 2011-11-02 | 广力达企业有限公司 | Chair armrest adjusting device |
| US9004603B1 (en) * | 2014-03-30 | 2015-04-14 | Chih-Wei Wang | Armrest assembly for a chair |
| CN106455820A (en) * | 2014-04-17 | 2017-02-22 | Hni技术公司 | Armrest |
-
2016
- 2016-09-29 CN CN201610862982.4A patent/CN107874504B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040183355A1 (en) * | 2001-06-20 | 2004-09-23 | Soon-Won Lee | Armrest apparatus installed in chair for computer work |
| US7387341B1 (en) * | 2007-03-16 | 2008-06-17 | Po-Chuan Tsai | Armrest having position adjusting function |
| CN201831360U (en) * | 2010-02-08 | 2011-05-18 | 泰桦家具股份有限公司 | Double-shaft rotary armrest |
| CN202020085U (en) * | 2011-03-25 | 2011-11-02 | 广力达企业有限公司 | Chair armrest adjusting device |
| US9004603B1 (en) * | 2014-03-30 | 2015-04-14 | Chih-Wei Wang | Armrest assembly for a chair |
| CN106455820A (en) * | 2014-04-17 | 2017-02-22 | Hni技术公司 | Armrest |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112773122A (en) * | 2019-11-07 | 2021-05-11 | 堡胜企业股份有限公司 | Rotary positioning mechanism, armrest frame with rotatable armrest seat and chair |
| CN112773122B (en) * | 2019-11-07 | 2024-01-30 | 堡胜企业股份有限公司 | Rotary positioning mechanism, armrest frame with rotatable armrest seat and chair |
| CN112167874A (en) * | 2020-11-06 | 2021-01-05 | 安维车件(厦门)有限公司 | Armrest structure and seat |
| CN112167874B (en) * | 2020-11-06 | 2023-07-07 | 安维车件(厦门)有限公司 | Armrest structure and seat |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107874504B (en) | 2019-12-06 |
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