CN108741859A - A kind of office chair with roll-over type handrail structure - Google Patents
A kind of office chair with roll-over type handrail structure Download PDFInfo
- Publication number
- CN108741859A CN108741859A CN201810905715.XA CN201810905715A CN108741859A CN 108741859 A CN108741859 A CN 108741859A CN 201810905715 A CN201810905715 A CN 201810905715A CN 108741859 A CN108741859 A CN 108741859A
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- handrail
- limited block
- office chair
- limit
- accommodating cavity
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- 238000009434 installation Methods 0.000 claims abstract description 26
- 238000003032 molecular docking Methods 0.000 claims abstract description 4
- 230000001681 protective effect Effects 0.000 claims description 10
- 238000001179 sorption measurement Methods 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 230000013011 mating Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 14
- 230000000694 effects Effects 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 230000004323 axial length Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- 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
- A47C7/00—Parts, details, or accessories of chairs or stools
Abstract
The present invention relates to office chair technical fields, specially a kind of office chair with roll-over type handrail structure, the office chair includes seat, handrail body, and the handrail installation part of the connection seat and the handrail body, the round joint face of the handrail body overlaps docking with the circular mounting face of the handrail installation part, the handrail installation part is equipped with cylindrical mounting head at the axle center in the circular mounting face, the handrail body is equipped with the cylindrical accommodating cavity for housing the mounting head, the handrail body is equipped with the annular chamber that radius is more than the cylindrical accommodating cavity radius in axial end of the cylindrical accommodating cavity far from the round joint face.The present invention is limited by the limit hole on the limit protrusion and banking stop in mounting head, drives banking stop rotation, to prevent bolt from rotating, bolt is avoided to loosen and influence the normal use of handrail with stud when can prevent handrail body from overturning；And office chair can be connected with each other to lie for user and sleep.
Description
Technical field
The present invention relates to office chair technical field, specially a kind of office chair with roll-over type handrail structure.
Background technology
Office chair is the indispensable office furniture of routine office work, existing office chair in order to it is comfortable the purpose of by its handrail
It is arranged to turnover form, is overturn and put down when needing to use handrail, can be overturn and be packed up when not needing handrail.
It is easy to appear loose phenomenons to reduce the usage comfort of user to influence the normal use of handrail for handrail overturning for a long time.
And existing office chair cannot be interconnected and fixed, therefore cannot function as chaise longue and used for user's rest, user is only
It can be sitting on office chair and rest so that the using effect of office chair is bad.
Invention content
The present invention is in view of the problems of the existing technology, it is proposed that a kind of office chair with roll-over type handrail structure, energy
It enough prevents handrail from loosening, and can splice to lie for user and sleep.
The technical solution adopted by the present invention to solve the technical problems is：A kind of office with roll-over type handrail structure
Chair, the office chair include the handrail installation part of seat, handrail body, and the connection seat and the handrail body, institute
It states the round joint face of handrail body and the circular mounting face of the handrail installation part overlaps docking, the handrail installation part is in institute
It states and is equipped with cylindrical mounting head at the axle center in circular mounting face, the cylinder that the handrail body is equipped with the accommodating mounting head describes
Chamber is set, the handrail body is equipped with radius more than described in axial end of the cylindrical accommodating cavity far from the round joint face
The annular chamber of cylindrical accommodating cavity radius, the mounting head are equipped with axis hole chamber, and the axis hole intracavitary is equipped with stud, the annular chamber
The interior banking stop for being more than the cylindrical accommodating cavity radius equipped with radius, the banking stop are equipped with the limit for allowing bolt one end to pass through
Bit slice through-hole, the bolt are threadedly coupled by the banking stop with the stud to pacify the handrail body and the handrail
Piece installing limit connection, the axial end face of the mounting head are equipped with limit protrusion in the axis hole chamber avris, and the banking stop is equipped with
The limit hole being used cooperatively with the limit protrusion；
It is flexible equipped with what is connect with the locating part of the adjacent seat that one avris of the seat bottom is equipped with locating part, another avris
Formula limiting plate.
Preferably, the mounting head peripheral side is equipped with a pair of of limited block, the axial width of the limited block is less than described
The axial length of mounting head, one sagittal plane of the limited block are overlapped with the circular mounting face, and the handrail body is in the circle
Cylindricality accommodating cavity circumference is equipped with a pair of limited block accommodating cavity being used cooperatively with the limited block.
Preferably, the limited block accommodating cavity is in fan shape, the limited block is with the limited block accommodating cavity with described
The central shaft of installation overlaps for axis rotation, and rotational angle of the limited block in the limited block accommodating cavity is 60 to 90
Degree.
Preferably, the mounting head is equipped with a pair of of limit protrusion, the banking stop is equipped with a pair of of limit hole.
Preferably, the limit hole is connected to the banking stop through-hole.
Preferably, the handrail body is equipped with protective cover in the annular chamber free end；The handrail body is described
Annular chamber both sides are equipped with card slot, and the protective cover is equipped with the buckle being used cooperatively with the card slot.
Preferably, the locating part includes locating part ontology, the locating part ontology is equipped with storage tank and cavity, described
Storage tank is connected to the cavity by waist hole, and the locating part further includes the limited block being arranged in the storage tank and setting
Balance plate in the cavity, described balance plate one end extend to the cavity it is outer and connect with limit handle, the other end and
One end of lifting rod is hinged, and the other end of the lifting rod passes through the waist hole and connect with the limited block in storage tank, described
Cavity is additionally provided with the upper magnetic adsorption plate of balance plate upper face absorption connection, with the balance plate lower face and adsorbs under connection
Magnetic adsorption plate, and support the balance plate rotatable support of the balance plate rotation；Limit is additionally provided on the side wall of the storage tank
Guide rail, the side wall of the limited block are equipped with the limit slide bar being used cooperatively with the limit guide rail.
Preferably, the telescopic limiting plate includes telescopic rod, the fixing piece of the fixed telescopic rod, and with it is described
The limitting casing of telescopic rod one end connection.
Preferably, the telescopic rod includes intermediate inner sleeve, the end of the intermediate inner sleeve and the limitting casing is connected
Portion's outer tube one, and the end outer tube two that is connect with the intermediate inner sleeve other end, the intermediate inner sleeve peripheral side
It slides axially slot equipped with two, the end outer tube one and two inner circumferential side of end outer tube are equipped with and the corresponding sliding
The slide protrusion that slot is connected, the sliding groove axial direction avris are equipped with limited mouth, are additionally provided with and turn outside the intermediate inner sleeve
Dynamic handle.
The support of the limitting casing is supported to buckle preferably, the locating part ontology is additionally provided with.
The invention has the advantages that the present invention is limited by the limit hole on the limit protrusion and banking stop in mounting head
Position drives banking stop rotation, to prevent bolt from rotating, bolt is avoided to be loosened and shadow with stud when can prevent handrail body from overturning
Ring the normal use of handrail；And the office chair of the present invention can be connected with each other to lie for user and sleep, and improve the use effect of office chair
Fruit, and two office chair dismantling connections are simple and convenient.
Description of the drawings
Fig. 1 is the structural schematic diagram of roll-over type handrail structure of the present invention；
Fig. 2 is the structural schematic diagram of handrail installation part in Fig. 1；
Fig. 3 is the structural schematic diagram of handrail body in Fig. 1；
Fig. 4 is the structural schematic diagram at another visual angle of handrail body in Fig. 3；
Fig. 5 is the attachment structure schematic diagram of bolt stud and banking stop；
Fig. 6 is the structural schematic diagram of banking stop；
Fig. 7 is the structural schematic diagram of protective cover；
Fig. 8 is the structural schematic diagram of two office chairs connection；
Fig. 9 is the structural schematic diagram at another visual angles Fig. 8；
Figure 10 is the structural schematic diagram of telescopic rod；
Figure 11 is the structural schematic diagram of office chair locating part in Fig. 9；
Figure 12 is the structural schematic diagram at another visual angle of office chair locating part in Fig. 9；
Figure 13 is structural schematic diagram when office chair locating part is opened in Fig. 9；
Figure 14 is structural schematic diagram when office chair locating part is closed in Fig. 9；
Wherein, 1, handrail body, 11, cylindrical accommodating cavity, 12, limited block accommodating cavity, 13, round joint face, 14, annular chamber,
15, card slot, 2, handrail installation part, 21, mounting head, 22, limited block, 23, circular mounting face, 24, axis hole chamber, 25, limit protrusion,
4, banking stop, 41, banking stop through-hole, 42, limit hole, 5, bolt, 6, protective cover, 61, buckle, 7, seat, 71, locating part,
711, storage tank, 712, cavity, 713, limited block, 714, balance plate, 715, limit handle, 716, lifting rod, 717, upper magnetic
Piece, 718, lower magnetic adsorption plate, 719, balance plate rotatable support, 7110, limit guide rail, 72, telescopic rod, 721, intermediate inner sleeve,
722, end outer tube one, 723, end outer tube two, 724, sliding groove, 725, limited mouth, 726, rotation handle, 73, limit
Frame, 74, fixing piece, 75, support buckle.
Specific implementation mode
Technical solution to further illustrate the present invention below with reference to the accompanying drawings and specific embodiments.
As shown in Figures 1 to 9, a kind of office chair with roll-over type handrail structure, the office chair includes seat 7, is helped
Hand ontology 1, and the handrail installation part 2 of the seat 7 and the handrail body 1 is connected, the round connection of the handrail body 1
Face 13 overlaps docking with the circular mounting face 23 of the handrail installation part 2, and the handrail installation part 2 is in the circular mounting face 23
Axle center at be equipped with cylindrical mounting head 21, the handrail body 1 is equipped with the cylindrical accommodating cavity 11 for housing the mounting head 21,
The handrail body 1 is equipped with radius more than described in axial end of the cylindrical accommodating cavity 11 far from the round joint face 13
The annular chamber 14 of 11 radius of cylindrical accommodating cavity, the mounting head 21 are equipped with axis hole chamber 24, stud are equipped in the axis hole chamber 24
3, the interior banking stop 4 for being more than 11 radius of the cylindrical accommodating cavity equipped with radius of the annular chamber 14, the banking stop 4 is equipped with fair
Perhaps the banking stop through-hole 41 that 5 one end of bolt passes through, the bolt 5 are threadedly coupled by the banking stop 4 with the stud 3 to incite somebody to action
The handrail body 1 is connected with the handrail installation part 2 limit, and the axial end face of the mounting head 21 is on 24 side of axis hole chamber
Side is equipped with limit protrusion 25, and the banking stop 4 is equipped with the limit hole 42 being used cooperatively with the limit protrusion 25.
21 peripheral side of the mounting head is equipped with a pair of of limited block 22, and the axial width of the limited block 22 is less than the installation
First 21 axial length, 22 1 sagittal plane of the limited block are overlapped with the circular mounting face 23, and the handrail body 1 is described
11 circumference of cylindrical accommodating cavity is equipped with a pair of limited block accommodating cavity 12 being used cooperatively with the limited block 22.
When installation, first the cylindrical accommodating cavity 11 of handrail body 1 is socketed in the mounting head 21 of handrail installation part 2, this
When, round joint face 13 is overlapped with circular mounting face 23, and mounting head 21 is located in cylindrical accommodating cavity 11, and limited block 22 is located at limit
In position block accommodating cavity 12, banking stop 4 is then put into annular chamber 14 and the limit hole 42 for making banking stop 4 and the limit in mounting head 21
Bolt 5, is then threadedly coupled by banking stop 4 with the stud 3 in 21 axis hole chamber 24 of mounting head by the 25 limit connection of position protrusion.This
When, handrail body 1 can rotate in the mounting head 21 of handrail installation part 2, and mounting head 21 is motionless when rotation, then limiting
Piece 4 due to limit protrusion 25 limit be also it is motionless, to bolt 5 with respect to stud 3 be also it is motionless, no matter handrail body 1
How to overturn, bolt 5 all cannot be loosened after.
The limited block accommodating cavity 12 is in fan shape, and the limited block 22 is with the limited block accommodating cavity 12 with the installation
21 central shaft overlaps for axis rotation, and rotational angle of the limited block 22 in the limited block accommodating cavity 12 is 60 to 90
Degree.When handrail body 1 is overturn, limited block 22 can rotate in limited block accommodating cavity 12, limited block accommodating cavity 12 and limited block
22 shape size can determine the rotational angle of handrail body 1, when handrail body 1 is overturn can be there are between banking stop 4
Small gap.
The mounting head 21 is equipped with a pair of of limit protrusion 25, and the banking stop 4 is equipped with a pair of of limit hole 42, limit protrusion 25
Quantity be a clock synchronization using effect it is best.The limit hole 42 is connected to the banking stop through-hole 41, and limit on the one hand can be improved
The versatility of bit slice 4, as long as limit protrusion 25 is located at limit hole 42 or the area between limit hole 42 and banking stop through-hole 41
Domain can play position-limiting action, and applicability is wider, on the other hand can reduce the materials of banking stop 4, cost-effective.
The handrail body 1 is equipped with protective cover 6 in 14 free end of the annular chamber.The handrail body 1 is in the annular
14 both sides of chamber are equipped with card slot 15, and the protective cover 6 is equipped with the buckle 61 being used cooperatively with the card slot 15.When installation, it is only necessary to
The buckle 61 of protective cover 6 is inserted into card slot 15, installation is very easy, and protective cover 6 can avoid dust impurity and enter annular chamber
14。
As shown in Figure 11 to 14,7 bottom of the seat, one avris be equipped with locating part 71, another avris be equipped with it is adjacent described
The telescopic limiting plate that the locating part 71 of seat 7 connects.The locating part 71 includes locating part ontology, and the locating part ontology is set
There are storage tank 711 and cavity 712, the storage tank 711 to be connected to by waist hole with the cavity 712, the locating part 71 also wraps
The balance plate 714 for including the limited block 713 being arranged in the storage tank 711 and being arranged in the cavity 712, the balance plate
714 one end extend to the cavity 712 it is outer and connect with limit handle 715, one end of the other end and lifting rod 716 is hinged, institute
The other end for stating lifting rod 716 passes through the waist hole and is connect with the limited block 713 in storage tank 711, and the cavity 712 is also set
Have with the upper magnetic adsorption plate 717 of 714 upper face of balance plate absorption connection, with 714 lower face of the balance plate and adsorbs connection
Lower magnetic adsorption plate 718, and support the balance plate rotatable support 719 of the rotation of balance plate 714.The side of the storage tank 711
The limit guide rail 7110 of arc is additionally provided on wall, the side wall of the limited block 713 is equipped with to be coordinated with the limit guide rail 7110
The limit slide bar used.
When need close locating part 71 when, it is only necessary to end firmly stir limit handle 715, balance plate 714 it is another
End will up carry lifting rod 716, to drive limited block 713 to be retracted to storage tank from limiting slot 72 along limit guide rail 7110
In 711, at this point, balance plate 714 is connected and fixed with below 715 connecting pin of limit handle by magnetic attraction and lower magnetic adsorption plate 718.
When needing to open locating part 71, it is only necessary to slightly firmly stir limit handle 715 upwards, the other end of balance plate 714 will will
Lifting rod 716 is toward declining, to drive limited block 713 to enter in limiting slot 72 from storage tank 711 along limit guide rail 7110, this
When, the upper surface of balance plate 714 and 715 connecting pin of limit handle are connected and fixed by magnetic attraction and upper magnetic adsorption plate 717.
The telescopic limiting plate includes telescopic rod 72, the fixing piece 74 of the fixed telescopic rod 72, and is stretched with described
The limitting casing 73 of 72 one end of contracting bar connection.As shown in Figure 10, the telescopic rod 72 includes intermediate inner sleeve 721, during connection is described
Between inner sleeve 721 and the limitting casing 73 end outer tube 1, and connect with 32 other end of intermediate inner sleeve
End outer tube 2 723,721 peripheral side of intermediate inner sleeve slide axially slot 724 equipped with two, the end outer tube one
722 and 2 723 inner circumferential side of end outer tube be equipped with the slide protrusion being connected with the corresponding sliding groove 724, institute
It states the axial avris of sliding groove 724 and is equipped with limited mouth 725, rotation handle 726 is additionally provided with outside the intermediate inner sleeve 721.
When needing to extend telescopic rod 72, first swings rotation handle 726 and make slide protrusion enters from limited mouth 725 to slide
Then slot 724 makes slide protrusion be moved in sliding groove 724 so that 72 longest of telescopic rod, then swings rotation handle again
726 so that slide protrusion carries out in limited mouth 725 from sliding groove 724 to fix telescopic rod 72, at this point, the frame mouth of limitting casing 73
It is placed exactly in the underface of limited block 713.When needing to shrink telescopic rod 72, similarly operate.
The locating part ontology is additionally provided with the support buckle 75 for supporting the limitting casing 73, after telescopic rod 72 extends, limit
Position frame 73 is placed exactly in support buckle 75, and support 75 one side of buckle can play the role of support limit frame 73, another party
Face can further function as position-limiting action, i.e., after limitting casing 73 is located in support buckle 75, the frame mouth of limitting casing 73 is placed exactly in
The underface of limited block 713 does not need artificial alignment box mouth.
When needing to connect office chair, first the handrail of office chair is packed up, telescopic rod 72, which is then extended to longest, to limit
Position frame 73 enters in support buckle 75, stirs limit handle 715 then up so that limited block 713 enters the frame of limitting casing 73
To be connected and fixed two office chairs in mouthful.When needing to separate office chair, limit handle 715 is first stirred downwards so that limited block
713 detach with the frame mouth of limitting casing 73 and are contracted in storage tank 711, and then limitting casing 73 is detached and incited somebody to action with support buckle 75
Telescopic rod 72 is contracted to most short fixation.Office chair dismantling connection is simple and convenient.
Embodiment described above is only that the preferred embodiment of the present invention is described, not to the design of the present invention
It is defined with range.Under the premise of not departing from design concept of the present invention, technical side of the ordinary people in the field to the present invention
The all variations and modifications that case is made, should all drop into protection scope of the present invention, the claimed technology contents of the present invention,
Through all recording in detail in the claims.
Claims (10)
1. a kind of office chair with roll-over type handrail structure, it is characterised in that：The office chair includes seat（7）, handrail sheet
Body（1）, and the connection seat（7）With the handrail body（1）Handrail installation part（2）, the handrail body（1）Circle
Shape joint face（13）With the handrail installation part（2）Circular mounting face（23）Overlap docking, the handrail installation part（2）Institute
State circular mounting face（23）Axle center at be equipped with cylindrical mounting head（21）, the handrail body（1）Equipped with the accommodating installation
Head（21）Cylindrical accommodating cavity（11）, the handrail body（1）In the cylindrical accommodating cavity（11）Even far from the circle
Junction（13）Axial end be equipped with radius and be more than the cylindrical accommodating cavity（11）The annular chamber of radius（14）, the mounting head
（21）Equipped with axis hole chamber（24）, the axis hole chamber（24）It is interior to be equipped with stud（3）, the annular chamber（14）The interior radius that is equipped with is more than institute
State cylindrical accommodating cavity（11）The banking stop of radius（4）, the banking stop（4）Equipped with permission bolt（5）The limit that one end passes through
Piece through-hole（41）, the bolt（5）Pass through the banking stop（4）With the stud（3）It is threadedly coupled with by the handrail body
（1）With the handrail installation part（2）Limit connection, the mounting head（21）Axial end face in the axis hole chamber（24）Avris is set
There is limit protrusion（25）, the banking stop（4）Equipped with the limit protrusion（25）The limit hole being used cooperatively（42）；
The seat（7）One avris of bottom is equipped with locating part（71）, another avris is equipped with and the adjacent seat（7）Locating part
（71）The telescopic limiting plate of connection.
2. a kind of office chair with roll-over type handrail structure according to claim 1, it is characterised in that：The mounting head
（21）Peripheral side is equipped with a pair of of limited block（22）, the limited block（22）Axial width be less than the mounting head（21）Axial direction
Length, the limited block（22）One sagittal plane and the circular mounting face（23）It overlaps, the handrail body（1）In the cylinder
Shape accommodating cavity（11）Circumference is equipped with a pair of and limited block（22）The limited block accommodating cavity being used cooperatively（12）.
3. a kind of office chair with roll-over type handrail structure according to claim 2, it is characterised in that：The limited block
Accommodating cavity（12）In fan shape, the limited block（22）With the limited block accommodating cavity（12）With the installation（21）Central shaft
It is overlapped for axis rotation, the limited block（22）In the limited block accommodating cavity（12）In rotational angle be 60 to 90 degree.
4. a kind of office chair with roll-over type handrail structure according to claim 1, it is characterised in that：The mounting head
（21）Equipped with a pair of of limit protrusion（25）, the banking stop（4）Equipped with a pair of of limit hole（42）.
5. a kind of office chair with roll-over type handrail structure according to claim 4, it is characterised in that：The limit hole
（42）With the banking stop through-hole（41）Connection.
6. a kind of office chair with roll-over type handrail structure according to claim 1, it is characterised in that：The handrail sheet
Body（1）In the annular chamber（14）Free end is equipped with protective cover（6）；The handrail body（1）In the annular chamber（14）Both sides
Equipped with card slot（15）, the protective cover（6）Equipped with the card slot（15）The buckle being used cooperatively（61）.
7. a kind of office chair with roll-over type handrail structure according to claim 1, it is characterised in that：The locating part
（71）Including locating part ontology, the locating part ontology is equipped with storage tank（711）And cavity（712）, the storage tank（711）With
The cavity（712）It is connected to by waist hole, the locating part（71）Further include being arranged in the storage tank（711）In limited block
（713）With setting in the cavity（712）In balance plate（714）, the balance plate（714）One end extends to the cavity
（712）It is outer and with limit handle（715）Connection, the other end and lifting rod（716）One end it is hinged, the lifting rod（716）'s
The other end passes through the waist hole and and storage tank（711）Interior limited block（713）Connection, the cavity（712）It is additionally provided with and institute
State balance plate（714）The upper magnetic adsorption plate of upper face absorption connection（717）And the balance plate（714）Lower face absorption connection
Lower magnetic adsorption plate（718）, and the support balance plate（714）The balance plate rotatable support of rotation（719）；The storage tank
（711）Side wall on be additionally provided with limit guide rail（7110）, the limited block（713）Side wall be equipped with and the limit guide rail
（7110）The limit slide bar being used cooperatively.
8. a kind of office chair with roll-over type handrail structure according to claim 7, it is characterised in that：It is described telescopic
Limiting plate includes telescopic rod（72）, the fixed telescopic rod（72）Fixing piece（74）, and with the telescopic rod（72）One end
The limitting casing of connection（73）.
9. a kind of office chair with roll-over type handrail structure according to claim 8, it is characterised in that：The telescopic rod
（72）Including intermediate inner sleeve（721）, connect the intermediate inner sleeve（721）With the limitting casing（73）End outer tube one
（722）, and with the intermediate inner sleeve（32）The end outer tube two of other end connection（723）, the intermediate inner sleeve
（721）Peripheral side slides axially slot equipped with two（724）, the end outer tube one（722）With the end outer tube two（723）
Inner circumferential side is equipped with and the corresponding sliding groove（724）The slide protrusion of mating connection, the sliding groove（724）Axial avris is set
There is limited mouth（725）, the intermediate inner sleeve（721）Outside is additionally provided with rotation handle（726）.
10. a kind of office chair with roll-over type handrail structure according to claim 8, it is characterised in that：The limit
Part ontology is additionally provided with the support limitting casing（73）Support buckle（75）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810905715.XA CN108741859B (en) | 2018-08-10 | 2018-08-10 | Office chair with turnover armrest structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810905715.XA CN108741859B (en) | 2018-08-10 | 2018-08-10 | Office chair with turnover armrest structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108741859A true CN108741859A (en) | 2018-11-06 |
| CN108741859B CN108741859B (en) | 2023-12-05 |
Family
ID=63969667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810905715.XA Active CN108741859B (en) | 2018-08-10 | 2018-08-10 | Office chair with turnover armrest structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108741859B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111227549A (en) * | 2020-02-07 | 2020-06-05 | 广州视源电子科技股份有限公司 | Seat armrest and seat |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5823624A (en) * | 1997-07-08 | 1998-10-20 | Milsco Manufacturing Company | Modular height adjustable vehicle seat armrest |
| CN204071283U (en) * | 2014-08-18 | 2015-01-07 | 杭州博志家具设计有限公司 | Seat rotating handrail |
| CN204805069U (en) * | 2015-07-15 | 2015-11-25 | 杭州鑫坤实业有限公司 | Admission valve of air compressor machine |
| CN209252141U (en) * | 2018-08-10 | 2019-08-16 | 安吉海龙家具有限公司 | A kind of office chair with roll-over type handrail structure |
-
2018
- 2018-08-10 CN CN201810905715.XA patent/CN108741859B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5823624A (en) * | 1997-07-08 | 1998-10-20 | Milsco Manufacturing Company | Modular height adjustable vehicle seat armrest |
| CN204071283U (en) * | 2014-08-18 | 2015-01-07 | 杭州博志家具设计有限公司 | Seat rotating handrail |
| CN204805069U (en) * | 2015-07-15 | 2015-11-25 | 杭州鑫坤实业有限公司 | Admission valve of air compressor machine |
| CN209252141U (en) * | 2018-08-10 | 2019-08-16 | 安吉海龙家具有限公司 | A kind of office chair with roll-over type handrail structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111227549A (en) * | 2020-02-07 | 2020-06-05 | 广州视源电子科技股份有限公司 | Seat armrest and seat |
| CN111227549B (en) * | 2020-02-07 | 2024-02-23 | 广州视源电子科技股份有限公司 | Chair armrest and chair |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108741859B (en) | 2023-12-05 |
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