CN203576043U - Adjustable seat armrest - Google Patents
Adjustable seat armrest Download PDFInfo
- Publication number
- CN203576043U CN203576043U CN201320682303.7U CN201320682303U CN203576043U CN 203576043 U CN203576043 U CN 203576043U CN 201320682303 U CN201320682303 U CN 201320682303U CN 203576043 U CN203576043 U CN 203576043U
- Authority
- CN
- China
- Prior art keywords
- housing
- tooth bar
- fixture block
- adjustable seat
- seat armrest
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an adjustable seat armrest which comprises a supporting frame and an installation plate arranged on the supporting frame, wherein the supporting frame is internally provided with a lifting mechanism which comprises a shell. The shell is detachably connected with the supporting frame and is internally provided with a rack, a fixture block, an elastic piece and a push rod. The rack is threaded into the supporting frame and the shell, and one end of the rack is fixedly connected with the installation plate. The middle part of the fixture block is hinged with the shell, the push rod is threaded into the shell and one end of the push rod is hinged with the fixture block, one side, corresponding to the rack, of the fixture block is provided with a bump for locking the rack, and the elastic piece leans against between the other side, opposite to the rack, of the bump and the shell. The adjustable seat armrest is simple in inner structure, fewer in parts and low in production cost, and a lifting mechanism is integrally formed by the independent shell and inner parts and is installed in a splicing manner. The shell is fixedly connected with the supporting frame, and then the installation plate is fixedly connected with the rack to realize installation, so that the adjustable seat armrest is simple to install.
Description
Technical field
The utility model relates to a kind of armrest, and more particularly, it relates to a kind of adjustable seat armrest.
Background technology
The armrest that a kind of height of adjustable seat armrest can freely be adjusted as required, in daily life, the user of the different heights of the different bodily forms is different to the requirement for height of armrest, in order to improve the comfort level of armrest, meet consumers' demand, adjustable seat armrest arises at the historic moment.
At present, the adjustable seat armrest on market, its internal structure is various, this adjustable seat armrest, although by various elevating mechanism, realize the Height Adjustment of adjustable seat armrest, its internal structure is complicated, parts are more, many parts need to coordinate its lifting structure customization, and production cost is high, and for elevating mechanism can normally be worked, cooperation between each parts is had relatively high expectations, and installs complicated.
Utility model content
The deficiency existing for prior art, the purpose of this utility model be to provide a kind of simple in structure, production cost is low and simple adjustable seat armrest is installed.
For achieving the above object, the utility model provides following technical scheme: a kind of adjustable seat armrest, comprise bracing frame and be located at the installing plate on bracing frame, in support frame as described above, be provided with elevating mechanism, described elevating mechanism comprises housing, described housing and bracing frame removably connect, in described housing, be provided with tooth bar, fixture block, elastic component and push rod, described tooth bar is arranged in housing and one end is fixedly connected with installing plate, described fixture block middle part is hinged with housing, it is hinged that described push rod is arranged in bracing frame and housing and one end and fixture block, on described fixture block, corresponding tooth bar one side is provided with for blocking the projection of tooth bar, between the opposite side of the relative tooth bar of described projection and housing, support and be provided with elastic component.
By adopting technique scheme, the elastic force that elastic component provides makes fixture block without under External Force Acting, its projection is in the teeth groove of tooth bar always, the installing plate that makes tooth bar and be fixedly connected with tooth bar can not move up and down, when needs are adjusted installing plate height, press push rod, under the effect of push rod, fixture block rotates around hinged place, make projection depart from teeth groove, elastic component energy storage, tooth bar can move by easy on and off, user can freely adjust installing plate height as required, after unclamping push rod, elastic component exoergic, projection is headed in teeth groove, tooth bar is blocked, installing plate height is fixed, its internal structure is simple, parts are few, production cost is low, and elevating mechanism consists of whole independent housing and inner components, spliced installation, only housing need be fixedly connected with bracing frame, again installing plate is fixedly connected with tooth bar, can complete installation, install simple.
The utility model is further set to: described housing is provided with the dovetail groove of installing for tooth bar, and described tooth bar is embedded the dovetail structure setting that is adaptive with it in dovetail groove.
By adopting technique scheme, guaranteed the relative motion between tooth bar and housing, kinematic accuracy is high, process stabilization, and the effect of playing guiding and supporting is simple and practical.
The utility model is further set to: described fixture block middle part is provided with limiting section with housing hinged place.
By adopting technique scheme, make fixture block can not be offset because of the elastic force of elastic component the normal station of vertical direction, simple and reasonable, the stability of raising elevating mechanism.
The utility model is further set to: in described housing, be provided with the gear being meshed with tooth bar, be equipped with handwheel on support frame as described above, described handwheel and gear are circumferentially connected.
By adopting technique scheme, user can select direct lifting installing plate or carry out lifting installing plate height by rotating handwheel, while rotating handwheel, by gear drive, make the tooth bar of engagement increase, lifting installing plate height, moves little, and control can add meticulous, meets hobby and demand that user is different.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model adjustable seat armrest embodiment;
Fig. 2 is the A portion enlarged drawing of Fig. 1;
Fig. 3 is the dovetail groove schematic diagram of the utility model adjustable seat armrest embodiment;
Fig. 4 is the hand wheel structure schematic diagram of the utility model adjustable seat armrest embodiment.
Description of reference numerals: 1, bracing frame; 2, installing plate; 3, elevating mechanism; 31, housing; 311, dovetail groove; 312, limiting section; 32, tooth bar; 33, fixture block; 331, projection; 34, elastic component; 35, push rod; 4, gear; 5, handwheel.
The specific embodiment
Referring to figs. 1 through Fig. 4, the utility model adjustable seat armrest embodiment is described further.
A kind of adjustable seat armrest, comprise bracing frame 1 and be located at the installing plate 2 on bracing frame 1, in support frame as described above 1, be provided with elevating mechanism 3, described elevating mechanism 3 comprises housing 31, described housing 31 removably connects with bracing frame 1, in described housing 31, be provided with tooth bar 32, fixture block 33, elastic component 34 and push rod 35, described tooth bar 32 is arranged in housing 31 and one end is fixedly connected with installing plate 2, described fixture block 33 middle parts and housing 31 are hinged, it is hinged that described push rod 35 is arranged in bracing frame 1 and housing 31 and one end and fixture block 33, on described fixture block 33, corresponding tooth bar 32 1 sides are provided with for blocking the projection 331 of tooth bar 32, between the opposite side of described projection 331 relative tooth bars 32 and housing 31, support and be provided with elastic component 34.The elastic force that elastic component 34 provides makes fixture block 33 without under External Force Acting, its projection 331 is in the teeth groove of tooth bar 32 always, the installing plate 2 that makes tooth bar 32 and be fixedly connected with tooth bar 32 can not move up and down, when needs are adjusted installing plate 2 height, press push rod 35, under the effect of push rod 35, fixture block 33 rotates around hinged place, make projection 331 depart from teeth groove, elastic component 34 energy storage, tooth bar 32 can move by easy on and off, user can freely adjust installing plate 2 height as required, after unclamping push rod 35, elastic component 34 exoergics, projection 331 is headed in teeth groove, tooth bar 32 is blocked, make installing plate 2 highly fixing, its internal structure is simple, parts are few, production cost is low, and elevating mechanism 3 consists of whole independent housing 31 and inner components, spliced installation, only housing 31 need be fixedly connected with bracing frame 1, again installing plate 2 is fixedly connected with tooth bar 32, can complete installation, install simple.Being equipped with between tooth bar 32 and projection 331 can freely regulated unidirectional toothing for rising, while making to rise without regulating pushing rod 35, the operation of being more convenient for.
Described housing 31 is provided with the dovetail groove 311 of installing for tooth bar 32, and described tooth bar 32 is embedded the dovetail structure setting that is adaptive with it in dovetail groove 311.Apparent, described dovetail groove 311 can be arranged on tooth bar 32, and correspondingly housing 31 is provided with adaptive with it swallow-tail form raised line, and both are the setting of dovetail structure.Guaranteed the relative motion between tooth bar 32 and housing 31, kinematic accuracy is high, process stabilization, and the effect of playing guiding and supporting is simple and practical.
Described fixture block 33 middle parts and housing 31 hinged places are provided with limiting section 312.Make fixture block 33 can not be offset because of the elastic force of elastic component 34 the normal station of vertical direction, simple and reasonable, the stability of raising elevating mechanism 3.
In described housing 31, be provided with the gear 4 being meshed with tooth bar 32, be equipped with handwheel 5 on support frame as described above 1, described handwheel 5 is circumferentially connected with gear 4.User can select direct lifting installing plate 2 or carry out lifting installing plate 2 height by rotating handwheel 5, while rotating handwheel 5, by gear 4 transmissions, make the tooth bar 32 of engagement increase, lifting installing plate 2 height, move little, and control can add meticulous, meets hobby and demand that user is different.
Claims (4)
1. an adjustable seat armrest, it is characterized in that: comprise bracing frame and be located at the installing plate on bracing frame, in support frame as described above, be provided with elevating mechanism, described elevating mechanism comprises housing, described housing and bracing frame removably connect, in described housing, be provided with tooth bar, fixture block, elastic component and push rod, described tooth bar is arranged in housing and one end is fixedly connected with installing plate, described fixture block middle part is hinged with housing, it is hinged that described push rod is arranged in bracing frame and housing and one end and fixture block, on described fixture block, corresponding tooth bar one side is provided with for blocking the projection of tooth bar, between the opposite side of the relative tooth bar of described projection and housing, support and be provided with elastic component.
2. adjustable seat armrest according to claim 1, is characterized in that: described housing is provided with the dovetail groove of installing for tooth bar, and described tooth bar is embedded the dovetail structure setting that is adaptive with it in dovetail groove.
3. adjustable seat armrest according to claim 1 and 2, is characterized in that: described fixture block middle part is provided with limiting section with housing hinged place.
4. adjustable seat armrest according to claim 3, is characterized in that: in described housing, be provided with the gear being meshed with tooth bar, be equipped with handwheel on support frame as described above, described handwheel and gear are circumferentially connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320682303.7U CN203576043U (en) | 2013-10-31 | 2013-10-31 | Adjustable seat armrest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320682303.7U CN203576043U (en) | 2013-10-31 | 2013-10-31 | Adjustable seat armrest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203576043U true CN203576043U (en) | 2014-05-07 |
Family
ID=50574034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320682303.7U Expired - Fee Related CN203576043U (en) | 2013-10-31 | 2013-10-31 | Adjustable seat armrest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203576043U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104116351A (en) * | 2014-06-25 | 2014-10-29 | 苏州威尔德工贸有限公司 | Detachable and adjustable child wooden bench |
| CN104228628A (en) * | 2014-09-18 | 2014-12-24 | 苏州中航中振汽车饰件有限公司 | Portable stable automobile seat handrail |
| CN104260648A (en) * | 2014-09-18 | 2015-01-07 | 苏州中航中振汽车饰件有限公司 | Automobile seat armrest with multifunctional locking structure |
| CN104260650A (en) * | 2014-09-18 | 2015-01-07 | 苏州中航中振汽车饰件有限公司 | High-pressure-resistance seat armrest of car |
| CN109381777A (en) * | 2018-11-29 | 2019-02-26 | 江苏省人民医院（南京医科大学第附属医院） | Multi-functional department of anesthesia is with supplementary anaesthesia device |
| CN111873876A (en) * | 2020-07-28 | 2020-11-03 | 北京嘉诚兴业工贸股份有限公司 | Automobile armrest box |
| CN111993967A (en) * | 2019-05-27 | 2020-11-27 | 佛吉亚汽车座椅公司 | Armrest assembly for vehicle seat |
-
2013
- 2013-10-31 CN CN201320682303.7U patent/CN203576043U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104116351A (en) * | 2014-06-25 | 2014-10-29 | 苏州威尔德工贸有限公司 | Detachable and adjustable child wooden bench |
| CN104228628A (en) * | 2014-09-18 | 2014-12-24 | 苏州中航中振汽车饰件有限公司 | Portable stable automobile seat handrail |
| CN104260648A (en) * | 2014-09-18 | 2015-01-07 | 苏州中航中振汽车饰件有限公司 | Automobile seat armrest with multifunctional locking structure |
| CN104260650A (en) * | 2014-09-18 | 2015-01-07 | 苏州中航中振汽车饰件有限公司 | High-pressure-resistance seat armrest of car |
| CN104260648B (en) * | 2014-09-18 | 2017-10-03 | 苏州中航中振汽车饰件有限公司 | A kind of automobile seat arm with multi-functional locking structure |
| CN109381777A (en) * | 2018-11-29 | 2019-02-26 | 江苏省人民医院（南京医科大学第附属医院） | Multi-functional department of anesthesia is with supplementary anaesthesia device |
| CN109381777B (en) * | 2018-11-29 | 2023-11-03 | 江苏省人民医院（南京医科大学第一附属医院） | Multi-functional anesthesia branch of academic or vocational study is with supplementary anesthesia device |
| CN111993967A (en) * | 2019-05-27 | 2020-11-27 | 佛吉亚汽车座椅公司 | Armrest assembly for vehicle seat |
| CN111873876A (en) * | 2020-07-28 | 2020-11-03 | 北京嘉诚兴业工贸股份有限公司 | Automobile armrest box |
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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 |
Granted publication date: 20140507 Termination date: 20171031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |