CN203914121U - A kind of adjustable for height armrest - Google Patents
A kind of adjustable for height armrest Download PDFInfo
- Publication number
- CN203914121U CN203914121U CN201420109726.4U CN201420109726U CN203914121U CN 203914121 U CN203914121 U CN 203914121U CN 201420109726 U CN201420109726 U CN 201420109726U CN 203914121 U CN203914121 U CN 203914121U
- Authority
- CN
- China
- Prior art keywords
- accommodation space
- supporting piece
- active supporting
- armrest
- adjustable
- 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 - Lifetime
Links
- 230000004308 accommodation Effects 0.000 claims abstract description 45
- 238000009434 installation Methods 0.000 claims description 8
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 230000000694 effects 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
- A47C1/00—Chairs adapted for special purposes
- A47C1/02—Reclining or easy chairs
- A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
- A47C1/03—Reclining or easy chairs having independently-adjustable supporting parts the parts being arm-rests
- A47C1/0303—Reclining or easy chairs having independently-adjustable supporting parts the parts being arm-rests adjustable rectilinearly in vertical direction
- A47C1/0305—Reclining or easy chairs having independently-adjustable supporting parts the parts being arm-rests adjustable rectilinearly in vertical direction by peg-and-notch or pawl-and-ratchet mechanism
Landscapes
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Seats For Vehicles (AREA)
Abstract
The utility model discloses a kind of adjustable for height armrest, comprises fixed supporting seat, active supporting piece, armrest support and adjust control piece; This fixed supporting seat has the first accommodation space, and the inwall of this first accommodation space is provided with multiple upper and lower screens spaced apart; This active supporting piece can be arranged in the first accommodation space up and downly.So, by can be up and down by active supporting piece be located in the first accommodation space of fixed supporting seat, coordinate adjust control piece and spring fixture block is snapped in or leave screens, in the time that fixture block leaves screens, active supporting piece can be drawn high or reduce, in the time that fixture block snaps in screens, the relative fixed supporting seat of active supporting piece is fixed, to realize the adjustment of armrest support height, replace the mode that can not adjust height of tradition, make it meet the use needs of different people, this product structure is simple, easy to operate, and the needs that are applicable to office personage regulate correct position.
Description
Technical field
The utility model relates to armrest art, refers in particular to a kind of adjustable for height armrest.
Background technology
On existing seat, handrail is especially generally all installed on office seating, above arm being shelved on for people, more comfortable when people are sat, but, the handrail of existing seat is generally fixing nonadjustable, it just cannot carry out the adjustment of height after being installed on seat, so while use for different height body material personnel, be difficult to meet demand now, just go to produce according to general height, it is inconvenient that some user can feel.
Utility model content
In view of this, the utility model is for the disappearance of prior art existence, and its main purpose is to provide a kind of adjustable for height armrest, and it can effectively solve the unadjustable height of existing armrest and cause awkward problem.
For achieving the above object, the utility model adopts following technical scheme:
A kind of adjustable for height armrest, includes fixed supporting seat, active supporting piece, armrest support and adjust control piece; This fixed supporting seat has the first accommodation space, and the inwall of this first accommodation space is provided with multiple upper and lower screens spaced apart; This active supporting piece can be arranged in the first accommodation space up and downly, and stretch out outside the first accommodation space at the top of active supporting piece, is provided with the second accommodation space on this active supporting piece; It is up and down with active supporting piece that this armrest support is fixed on the top of active supporting piece; This adjust control piece is installed on swingably on active supporting piece and is positioned at the second accommodation space, the upper end of adjust control piece has a manipulation portion, this manipulation portion exposes outside active supporting piece, the lower end of adjust control piece have one with the fixture block of aforementioned clamping matching, it is outer and be stuck in corresponding screens that this fixture block stretches out active supporting piece; And, be provided with one for impelling adjust control piece to swing to make fixture block to keep snapping in the spring in the screens of correspondence for this adjust control piece.
Preferably, described fixed supporting seat includes shell and inner casing; This shell includes installation portion and the support portion of one-body molded connection, and the relative installation portion in this support portion is tilted to extension, is provided with the 3rd accommodation space on this support portion; This inner casing and the 3rd accommodation space are suitable and be fixed in the 3rd accommodation space, and aforementioned the first accommodation space and screens are all arranged on inner casing.
Preferably, the bottom of described support portion is fixedly connected with the bottom of inner casing by bolt.
Preferably, the inwall of the first accommodation space of described inner casing convexes with limiting section, and the outer wall of this active supporting piece is concaved with the limit sliding chutes of vertical extension accordingly, and limiting section is arranged in limit sliding chutes.
Preferably, described screens is groove shape.
Preferably, on described active supporting piece, be provided with groove, this fixture block stretches out outside active supporting piece through groove.
Preferably, described active supporting piece includes main body and cover plate, and this main body is concaved with cavity, and this cover plate covers the upper end open of this cavity and forms aforementioned the second accommodation space.
Preferably, described spring is butted between the top of manipulation portion and the bottom surface of cover plate.
Preferably, the leading flank of main body exposes in described manipulation portion.
Preferably, described armrest support is screwed on cover plate, and the surface coverage of armrest support has PU layer.
The utility model compared with prior art has obvious advantage and beneficial effect, particularly, and as shown from the above technical solution:
By can be up and down by active supporting piece be located in the first accommodation space of fixed supporting seat, coordinate adjust control piece and spring fixture block is snapped in or leave screens, in the time that fixture block leaves screens, active supporting piece can be drawn high or reduce, in the time that fixture block snaps in screens, the relative fixed supporting seat of active supporting piece is fixed, to realize the adjustment of armrest support height, replace the mode that can not adjust height of tradition, make it meet the use needs of different people, this product structure is simple, easy to operate, and the needs that are applicable to office personage regulate correct position.
For more clearly setting forth architectural feature of the present utility model and effect, below in conjunction with accompanying drawing and specific embodiment, the utility model is elaborated:
Brief description of the drawings
Fig. 1 is the assembling schematic perspective view of the preferred embodiment of the utility model;
Fig. 2 is the exploded view of the preferred embodiment of the utility model;
Fig. 3 is the exploded view of another angle of preferred embodiment of the utility model;
Fig. 4 is the sectional view of the preferred embodiment of the utility model.
Accompanying drawing identifier declaration:
10, fixed supporting seat 11, shell
111, installation portion 112, support portion
12, inner casing 121, limiting section
13, bolt 101, the first accommodation space
102, screens 103, the 3rd accommodation space
20, active supporting piece 21, main body
22, cover plate 201, the second accommodation space
202, limit sliding chutes 203, groove
30, armrest support 31, PU layer
301, screw 40, adjust control piece
41, manipulation portion 42, fixture block
50, spring
Detailed description of the invention
Please refer to shown in Fig. 1 to Fig. 4, the concrete structure that it has demonstrated the preferred embodiment of the utility model, includes fixed supporting seat 10, active supporting piece 20, armrest support 30 and adjust control piece 40.
Wherein, this fixed supporting seat 10 has the first accommodation space 101, and the inwall of this first accommodation space 101 is provided with multiple upper and lower screens 102 spaced apart; Particularly, this fixed supporting seat 10 includes shell 11 and inner casing 12; This shell 11 includes installation portion 111 and the support portion 112 of one-body molded connection, and this installation portion 111 is for installing and be connected with outside, and this this relative installation portion 111 in support portion 112 is tilted to extension, is provided with the 3rd accommodation space 103 on support portion 112; This inner casing 12 and the 3rd accommodation space 103 are suitable and be fixed in the 3rd accommodation space 103, and in the present embodiment, the bottom of this support portion 112 is fixedly connected with the bottom of inner casing 12 by bolt 13.Aforementioned the first accommodation space 101 and screens 102 are all arranged on inner casing 12, and this screens 102 is groove shape.
This active supporting piece 20 can be arranged in the first accommodation space 101 up and downly, stretch out outside the first accommodation space 101 at the top of active supporting piece 20, on this active supporting piece 20, be provided with the second accommodation space 201, in the present embodiment, this active supporting piece 20 includes main body 21 and cover plate 22, this main body 21 is concaved with cavity, and this cover plate 22 covers the upper end open of this cavity and forms aforementioned the second accommodation space 201.The inwall of the first accommodation space 101 of aforementioned inner casing 12 convexes with limiting section 121, the outer wall of this active supporting piece 20 is concaved with the limit sliding chutes 202 of vertical extension accordingly, limiting section 121 is arranged in limit sliding chutes 202, excessively upwards movable and depart from fixed supporting seat 10 with restraint support member 20, on this active supporting piece 20, be provided with groove 203.
This armrest support 30 is fixed on that the top of active supporting piece 20 is up and down with active supporting piece 20, and this armrest support 30 is fixed on cover plate 22 by screw 301, and the surface coverage of armrest support 30 has PU layer 31.
This adjust control piece 40 is installed on swingably on active supporting piece 20 and is positioned at the second accommodation space 201, the upper end of adjust control piece 40 has a manipulation portion 41, this manipulation portion 41 exposes outside active supporting piece 20, and in the present embodiment, the leading flank of main body 21 exposes in this manipulation portion 41; The lower end of this adjust control piece 40 has a fixture block 42 coordinating with aforementioned screens 102, and this fixture block 42 stretches out outside active supporting piece 20 and is stuck in corresponding screens 102, and in the present embodiment, this fixture block 42 passes aforementioned groove 203 and stretches out outside active supporting piece 20.
And, being provided with one for impelling adjust control piece 40 to swing to make fixture block 42 to keep snapping in the spring 50 in the screens 102 of correspondence for this adjust control piece 40, this spring 50 is butted between the top of manipulation portion 41 and the bottom surface of cover plate 22.
When use, first, by pressing the manipulation portion 41 of described adjust control piece 40, this spring 50 is compressed, this adjust control piece 40 swings, make fixture block 42 depart from current screens 102, then, active supporting piece 20 can be drawn high or reduced, after active supporting piece 20 is moved on correct position, discharge manipulation portion 41, described spring 50 resets, and this fixture block 42 snaps in another screens 102, makes the relative fixed supporting seat 10 of active supporting piece 20 fixing, thereby realize the lifting of armrest support 30, to meet the needs of human body limb height.
Design focal point of the present utility model is: by can be up and down by active supporting piece be located in the first accommodation space of fixed supporting seat, coordinate adjust control piece and spring fixture block is snapped in or leave screens, in the time that fixture block leaves screens, active supporting piece can be drawn high or reduce, in the time that fixture block snaps in screens, the relative fixed supporting seat of active supporting piece is fixed, to realize the adjustment of armrest support height, replace the mode that can not adjust height of tradition, make it meet the use needs of different people, this product structure is simple, easy to operate, the needs that are applicable to office personage regulate correct position.
Know-why of the present utility model has below been described in conjunction with specific embodiments.These are described is in order to explain principle of the present utility model, and can not be interpreted as by any way the restriction to the utility model protection domain.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other detailed description of the invention of the present utility model, within these modes all will fall into protection domain of the present utility model.
Claims (10)
1. an adjustable for height armrest, is characterized in that: include fixed supporting seat, active supporting piece, armrest support and adjust control piece; This fixed supporting seat has the first accommodation space, and the inwall of this first accommodation space is provided with multiple upper and lower screens spaced apart; This active supporting piece can be arranged in the first accommodation space up and downly, and stretch out outside the first accommodation space at the top of active supporting piece, is provided with the second accommodation space on this active supporting piece; It is up and down with active supporting piece that this armrest support is fixed on the top of active supporting piece; This adjust control piece is installed on swingably on active supporting piece and is positioned at the second accommodation space, the upper end of adjust control piece has a manipulation portion, this manipulation portion exposes outside active supporting piece, the lower end of adjust control piece have one with the fixture block of aforementioned clamping matching, it is outer and be stuck in corresponding screens that this fixture block stretches out active supporting piece; And, be provided with one for impelling adjust control piece to swing to make fixture block to keep snapping in the spring in the screens of correspondence for this adjust control piece.
2. the adjustable for height armrest of one as claimed in claim 1, is characterized in that: described fixed supporting seat includes shell and inner casing; This shell includes installation portion and the support portion of one-body molded connection, and the relative installation portion in this support portion is tilted to extension, is provided with the 3rd accommodation space on this support portion; This inner casing and the 3rd accommodation space are suitable and be fixed in the 3rd accommodation space, and aforementioned the first accommodation space and screens are all arranged on inner casing.
3. the adjustable for height armrest of one as claimed in claim 2, is characterized in that: the bottom of described support portion is fixedly connected with the bottom of inner casing by bolt.
4. the adjustable for height armrest of one as claimed in claim 2, it is characterized in that: the inwall of the first accommodation space of described inner casing convexes with limiting section, the outer wall of this active supporting piece is concaved with the limit sliding chutes of vertical extension accordingly, and limiting section is arranged in limit sliding chutes.
5. the adjustable for height armrest of one as claimed in claim 2, is characterized in that: described screens is groove shape.
6. the adjustable for height armrest of one as claimed in claim 2, is characterized in that: on described active supporting piece, be provided with groove, this fixture block stretches out outside active supporting piece through groove.
7. the adjustable for height armrest of one as claimed in claim 1, is characterized in that: described active supporting piece includes main body and cover plate, this main body is concaved with cavity, and this cover plate covers the upper end open of this cavity and forms aforementioned the second accommodation space.
8. the adjustable for height armrest of one as claimed in claim 7, is characterized in that: described spring is butted between the top of manipulation portion and the bottom surface of cover plate.
9. the adjustable for height armrest of one as claimed in claim 7, is characterized in that: the leading flank of main body exposes in described manipulation portion.
10. the adjustable for height armrest of one as claimed in claim 7, is characterized in that: described armrest support is screwed on cover plate, the surface coverage of armrest support has PU layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420109726.4U CN203914121U (en) | 2014-03-11 | 2014-03-11 | A kind of adjustable for height armrest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420109726.4U CN203914121U (en) | 2014-03-11 | 2014-03-11 | A kind of adjustable for height armrest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203914121U true CN203914121U (en) | 2014-11-05 |
Family
ID=51810021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420109726.4U Expired - Lifetime CN203914121U (en) | 2014-03-11 | 2014-03-11 | A kind of adjustable for height armrest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203914121U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104739064A (en) * | 2013-12-26 | 2015-07-01 | 广力达企业有限公司 | Height adjusting structure for armrest |
| CN109276067A (en) * | 2018-11-21 | 2019-01-29 | 浙江五星家具有限公司 | A kind of armrest height adjusting structure |
-
2014
- 2014-03-11 CN CN201420109726.4U patent/CN203914121U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104739064A (en) * | 2013-12-26 | 2015-07-01 | 广力达企业有限公司 | Height adjusting structure for armrest |
| CN109276067A (en) * | 2018-11-21 | 2019-01-29 | 浙江五星家具有限公司 | A kind of armrest height adjusting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141105 |
|
| CX01 | Expiry of patent term |